configure.ac

   1 dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; fill-column: 100 -*-
   2 dnl configure.ac serves as input for the GNU autoconf package
   3 dnl in order to create a configure script.
   4
   5 # The version number in the second argument to AC_INIT should be four numbers separated by
   6 # periods. Some parts of the code requires the first one to be less than 128 and the others to be less
   7 # than 256. The four numbers can optionally be followed by a period and a free-form string containing
   8 # no spaces or periods, like "frobozz-mumble-42" or "alpha0". If the free-form string ends with one or
   9 # several non-alphanumeric characters, those are split off and used only for the
  10 # ABOUTBOXPRODUCTVERSIONSUFFIX in openoffice.lst. Why that is necessary, no idea.
  11
  12 AC_INIT([LibreOffice],[24.8.0.0.alpha0+],[],[],[http://documentfoundation.org/])
  13
  14 dnl libnumbertext needs autoconf 2.68, but that can pick up autoconf268 just fine if it is installed
  15 dnl whereas aclocal (as run by autogen.sh) insists on using autoconf and fails hard
  16 dnl so check for the version of autoconf that is actually used to create the configure script
  17 AC_PREREQ([2.59])
  18 m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.68]), -1,
  19     [AC_MSG_ERROR([at least autoconf version 2.68 is needed (you can use AUTOCONF environment variable to point to a suitable one)])])
  20
  21 if test -n "$BUILD_TYPE"; then
  22     AC_MSG_ERROR([You have sourced config_host.mk in this shell.  This may lead to trouble, please run in a fresh (login) shell.])
  23 fi
  24
  25 save_CC=$CC
  26 save_CXX=$CXX
  27
  28 first_arg_basename()
  29 {
  30     for i in $1; do
  31         basename "$i"
  32         break
  33     done
  34 }
  35
  36 CC_BASE=`first_arg_basename "$CC"`
  37 CXX_BASE=`first_arg_basename "$CXX"`
  38
  39 BUILD_TYPE="LibO"
  40 SCPDEFS=""
  41 GIT_NEEDED_SUBMODULES=""
  42 LO_PATH= # used by path_munge to construct a PATH variable
  43
  44 FilterLibs()
  45 {
  46     # Return value: $filteredlibs
  47
  48     filteredlibs=
  49     if test "$COM" = "MSC"; then
  50         for f in $1; do
  51             if test "x$f" != "x${f#-L}"; then
  52                 filteredlibs="$filteredlibs -LIBPATH:${f:2}"
  53             elif test "x$f" != "x${f#-l}"; then
  54                 filteredlibs="$filteredlibs ${f:2}.lib"
  55             else
  56                 filteredlibs="$filteredlibs $f"
  57             fi
  58         done
  59     else
  60         for f in $1; do
  61             case "$f" in
  62                 # let's start with Fedora's paths for now
  63                 -L/lib|-L/lib/|-L/lib64|-L/lib64/|-L/usr/lib|-L/usr/lib/|-L/usr/lib64|-L/usr/lib64/)
  64                     # ignore it: on UNIXoids it is searched by default anyway
  65                     # but if it's given explicitly then it may override other paths
  66                     # (on macOS it would be an error to use it instead of SDK)
  67                     ;;
  68                 *)
  69                     filteredlibs="$filteredlibs $f"
  70                     ;;
  71             esac
  72         done
  73     fi
  74 }
  75
  76 PathFormat()
  77 {
  78     # Args: $1: A pathname. On Cygwin and WSL, in either the Unix or the Windows format. Note that this
  79     # function is called also on Unix.
  80     #
  81     # Return value: $formatted_path and $formatted_path_unix.
  82     #
  83     # $formatted_path is the argument in Windows format, but using forward slashes instead of
  84     # backslashes, using 8.3 pathname components if necessary (if it otherwise would contains spaces
  85     # or shell metacharacters).
  86     #
  87     # $formatted_path_unix is the argument in a form usable in Cygwin or WSL, using 8.3 components if
  88     # necessary. On Cygwin, it is the same as $formatted_path, but on WSL it is $formatted_path as a
  89     # Unix pathname.
  90     #
  91     # Errors out if 8.3 names are needed but aren't present for some of the path components.
  92
  93     # Examples:
  94     #
  95     # /home/tml/lo/master-optimised => C:/cygwin64/home/tml/lo/master-optimised
  96     #
  97     # C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe => C:/PROGRA~2/MICROS~3/INSTAL~1/vswhere.exe
  98     #
  99     # C:\Program Files (x86)\Microsoft Visual Studio\2019\Community => C:/PROGRA~2/MICROS~3/2019/COMMUN~1
 100     #
 101     # C:/PROGRA~2/WI3CF2~1/10/Include/10.0.18362.0/ucrt => C:/PROGRA~2/WI3CF2~1/10/Include/10.0.18362.0/ucrt
 102     #
 103     # /cygdrive/c/PROGRA~2/WI3CF2~1/10 => C:/PROGRA~2/WI3CF2~1/10
 104     #
 105     # C:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\ => C:/PROGRA~2/WI3CF2~1/NETFXSDK/4.8/
 106     #
 107     # /usr/bin/find.exe => C:/cygwin64/bin/find.exe
 108
 109     if test -n "$UNITTEST_WSL_PATHFORMAT"; then
 110         printf "PathFormat $1 ==> "
 111     fi
 112
 113     formatted_path="$1"
 114     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
 115         if test "$build_os" = "wsl"; then
 116             formatted_path=$(echo "$formatted_path" | tr -d '\r')
 117         fi
 118
 119         pf_conv_to_dos=
 120         # spaces,parentheses,brackets,braces are problematic in pathname
 121         # so are backslashes
 122         case "$formatted_path" in
 123             *\ * | *\)* | *\(* | *\{* | *\}* | *\[* | *\]* | *\\* )
 124                 pf_conv_to_dos="yes"
 125             ;;
 126         esac
 127         if test "$pf_conv_to_dos" = "yes"; then
 128             if test "$build_os" = "wsl"; then
 129                 case "$formatted_path" in
 130                     /*)
 131                         formatted_path=$(wslpath -w "$formatted_path")
 132                         ;;
 133                 esac
 134                 formatted_path=$($WSL_LO_HELPER --8.3 "$formatted_path")
 135             elif test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 136                 formatted_path=`cygpath -sm "$formatted_path"`
 137             else
 138                 formatted_path=`cygpath -d "$formatted_path"`
 139             fi
 140             if test $? -ne 0;  then
 141                 AC_MSG_ERROR([path conversion failed for "$1".])
 142             fi
 143         fi
 144         fp_count_colon=`echo "$formatted_path" | $GREP -c "[:]"`
 145         fp_count_slash=`echo "$formatted_path" | $GREP -c "[/]"`
 146         if test "$fp_count_slash$fp_count_colon" != "00"; then
 147             if test "$fp_count_colon" = "0"; then
 148                 new_formatted_path=`realpath "$formatted_path"`
 149                 if test $? -ne 0;  then
 150                     AC_MSG_WARN([realpath failed for "$formatted_path", not necessarily a problem.])
 151                 else
 152                     formatted_path="$new_formatted_path"
 153                 fi
 154             fi
 155             if test "$build_os" = "wsl"; then
 156                 if test "$fp_count_colon" != "0"; then
 157                     formatted_path=$(wslpath "$formatted_path")
 158                     local final_slash=
 159                     case "$formatted_path" in
 160                         */)
 161                             final_slash=/
 162                             ;;
 163                     esac
 164                     formatted_path=$(wslpath -m $formatted_path)
 165                     case "$formatted_path" in
 166                         */)
 167                             ;;
 168                         *)
 169                             formatted_path="$formatted_path"$final_slash
 170                             ;;
 171                     esac
 172                 else
 173                     formatted_path=$(wslpath -m "$formatted_path")
 174                 fi
 175             else
 176                 formatted_path=`cygpath -m "$formatted_path"`
 177             fi
 178             if test $? -ne 0;  then
 179                 AC_MSG_ERROR([path conversion failed for "$1".])
 180             fi
 181         fi
 182         fp_count_space=`echo "$formatted_path" | $GREP -c "[ ]"`
 183         if test "$fp_count_space" != "0"; then
 184             AC_MSG_ERROR([converted path "$formatted_path" still contains spaces. Short filenames (8.3 filenames) support was disabled on this system?])
 185         fi
 186     fi
 187     if test "$build_os" = "wsl"; then
 188         # WSL can't run Windows binaries from Windows pathnames so we need a separate return value in Unix format
 189         formatted_path_unix=$(wslpath "$formatted_path")
 190     else
 191         # But Cygwin can
 192         formatted_path_unix="$formatted_path"
 193     fi
 194 }
 195
 196 AbsolutePath()
 197 {
 198     # There appears to be no simple and portable method to get an absolute and
 199     # canonical path, so we try creating the directory if does not exist and
 200     # utilizing the shell and pwd.
 201
 202     # Args: $1: A possibly relative pathname
 203     # Return value: $absolute_path
 204
 205     # Convert to unix path, mkdir would treat c:/path as a relative path.
 206     PathFormat "$1"
 207     local rel="$formatted_path_unix"
 208     absolute_path=""
 209     test ! -e "$rel" && mkdir -p "$rel"
 210     if test -d "$rel" ; then
 211         cd "$rel" || AC_MSG_ERROR([absolute path resolution failed for "$rel".])
 212         absolute_path="$(pwd)"
 213         cd - > /dev/null
 214     else
 215         AC_MSG_ERROR([Failed to resolve absolute path.  "$rel" does not exist or is not a directory.])
 216     fi
 217 }
 218
 219 WARNINGS_FILE=config.warn
 220 WARNINGS_FILE_FOR_BUILD=config.Build.warn
 221 rm -f "$WARNINGS_FILE" "$WARNINGS_FILE_FOR_BUILD"
 222 have_WARNINGS="no"
 223 add_warning()
 224 {
 225     if test "$have_WARNINGS" = "no"; then
 226         echo "*************************************" > "$WARNINGS_FILE"
 227         have_WARNINGS="yes"
 228         if command -v tput >/dev/null && test "`tput colors 2>/dev/null || echo 0`" -ge 8; then
 229             dnl <esc> as actual byte (U+1b), [ escaped using quadrigraph @<:@
 230             COLORWARN='*\e@<:@1;33;40m WARNING \e@<:@0m:'
 231         else
 232             COLORWARN="* WARNING :"
 233         fi
 234     fi
 235     echo "$COLORWARN $@" >> "$WARNINGS_FILE"
 236 }
 237
 238 dnl Some Mac User have the bad habit of letting a lot of crap
 239 dnl accumulate in their PATH and even adding stuff in /usr/local/bin
 240 dnl that confuse the build.
 241 dnl For the ones that use LODE, let's be nice and protect them
 242 dnl from themselves
 243
 244 mac_sanitize_path()
 245 {
 246     mac_path="$LODE_HOME/opt/bin:/usr/bin:/bin:/usr/sbin:/sbin"
 247 dnl a common but nevertheless necessary thing that may be in a fancy
 248 dnl path location is git, so make sure we have it
 249     mac_git_path=`command -v git`
 250     if test -n "$mac_git_path" -a -x "$mac_git_path" -a "$mac_git_path" != "/usr/bin/git" ; then
 251         mac_path="$mac_path:`dirname $mac_git_path`"
 252     fi
 253 dnl a not so common but nevertheless quite helpful thing that may be in a fancy
 254 dnl path location is gpg, so make sure we find it
 255     mac_gpg_path=`command -v gpg`
 256     if test -n "$mac_gpg_path" -a -x "$mac_gpg_path" -a "$mac_gpg_path" != "/usr/bin/gpg" ; then
 257         mac_path="$mac_path:`dirname $mac_gpg_path`"
 258     fi
 259     PATH="$mac_path"
 260     unset mac_path
 261     unset mac_git_path
 262     unset mac_gpg_path
 263 }
 264
 265 dnl semantically test a three digits version
 266 dnl $1 - $3 = minimal version
 267 dnl $4 - $6 = current version
 268
 269 check_semantic_version_three()
 270 {
 271     test "$4" -gt "$1" \
 272         -o \( "$4" -eq "$1" -a "$5" -gt "$2" \) \
 273         -o \( "$4" -eq "$1" -a "$5" -eq "$2" -a "$6" -ge "$3" \)
 274     return $?
 275 }
 276
 277 dnl calls check_semantic_version_three with digits in named variables $1_MAJOR, $1_MINOR, $1_TINY
 278 dnl $1 = current version prefix, e.g. EMSCRIPTEN => EMSCRIPTEN_
 279 dnl $2 = postfix to $1, e.g. MIN => EMSCRIPTEN_MIN_
 280
 281 check_semantic_version_three_prefixed()
 282 {
 283     eval local MIN_MAJOR="\$${1}_${2}_MAJOR"
 284     eval local MIN_MINOR="\$${1}_${2}_MINOR"
 285     eval local MIN_TINY="\$${1}_${2}_TINY"
 286     eval local CUR_MAJOR="\$${1}_MAJOR"
 287     eval local CUR_MINOR="\$${1}_MINOR"
 288     eval local CUR_TINY="\$${1}_TINY"
 289     check_semantic_version_three $MIN_MAJOR $MIN_MINOR $MIN_TINY $CUR_MAJOR $CUR_MINOR $CUR_TINY
 290     return $?
 291 }
 292
 293 echo "********************************************************************"
 294 echo "*"
 295 echo "*   Running ${PACKAGE_NAME} build configuration."
 296 echo "*"
 297 echo "********************************************************************"
 298 echo ""
 299
 300 dnl ===================================================================
 301 dnl checks build and host OSes
 302 dnl do this before argument processing to allow for platform dependent defaults
 303 dnl ===================================================================
 304
 305 # Check for WSL (version 2, at least). But if --host is explicitly specified (to really do build for
 306 # Linux on WSL) trust that.
 307 if test -z "$host" -a -z "$build" -a "`wslsys -v 2>/dev/null`" != ""; then
 308     ac_cv_host="x86_64-pc-wsl"
 309     ac_cv_host_cpu="x86_64"
 310     ac_cv_host_os="wsl"
 311     ac_cv_build="$ac_cv_host"
 312     ac_cv_build_cpu="$ac_cv_host_cpu"
 313     ac_cv_build_os="$ac_cv_host_os"
 314
 315     # Emulation of Cygwin's cygpath command for WSL.
 316     cygpath()
 317     {
 318         if test -n "$UNITTEST_WSL_CYGPATH"; then
 319             echo -n cygpath "$@" "==> "
 320         fi
 321
 322         # Cygwin's real cygpath has a plethora of options but we use only a few here.
 323         local args="$@"
 324         local opt
 325         local opt_d opt_m opt_u opt_w opt_l opt_s opt_p
 326         OPTIND=1
 327
 328         while getopts dmuwlsp opt; do
 329             case "$opt" in
 330                 \?)
 331                     AC_MSG_ERROR([Unimplemented cygpath emulation option in invocation: cygpath $args])
 332                     ;;
 333                 ?)
 334                     eval opt_$opt=yes
 335                     ;;
 336             esac
 337         done
 338
 339         shift $((OPTIND-1))
 340
 341         if test $# -ne 1; then
 342             AC_MSG_ERROR([Invalid cygpath emulation invocation: Pathname missing]);
 343         fi
 344
 345         local input="$1"
 346
 347         local result
 348
 349         if test -n "$opt_d" -o -n "$opt_m" -o -n "$opt_w"; then
 350             # Print Windows path, possibly in 8.3 form (-d) or with forward slashes (-m)
 351
 352             if test -n "$opt_u"; then
 353                 AC_MSG_ERROR([Invalid cygpath invocation: Both Windows and Unix path output requested])
 354             fi
 355
 356             case "$input" in
 357                 /mnt/*)
 358                     # A Windows file in WSL format
 359                     input=$(wslpath -w "$input")
 360                     ;;
 361                 [[a-zA-Z]]:\\* | \\* | [[a-zA-Z]]:/* | /*)
 362                     # Already in Windows format
 363                     ;;
 364                 /*)
 365                     input=$(wslpath -w "$input")
 366                     ;;
 367                 *)
 368                     AC_MSG_ERROR([Invalid cygpath invocation: Path '$input' is not absolute])
 369                     ;;
 370             esac
 371             if test -n "$opt_d" -o -n "$opt_s"; then
 372                 input=$($WSL_LO_HELPER --8.3 "$input")
 373             fi
 374             if test -n "$opt_m"; then
 375                 input="${input//\\//}"
 376             fi
 377             echo "$input"
 378         else
 379             # Print Unix path
 380
 381             case "$input" in
 382                 [[a-zA-Z]]:\\* | \\* | [[a-zA-Z]]:/* | /*)
 383                     wslpath -u "$input"
 384                     ;;
 385                 /)
 386                     echo "$input"
 387                     ;;
 388                 *)
 389                     AC_MSG_ERROR([Invalid cygpath invocation: Path '$input' is not absolute])
 390                     ;;
 391             esac
 392         fi
 393     }
 394
 395     if test -n "$UNITTEST_WSL_CYGPATH"; then
 396         BUILDDIR=.
 397
 398         # Nothing special with these file names, just arbitrary ones picked to test with
 399         cygpath -d /usr/lib64/ld-linux-x86-64.so.2
 400         cygpath -w /usr/lib64/ld-linux-x86-64.so.2
 401         cygpath -m /usr/lib64/ld-linux-x86-64.so.2
 402         cygpath -m -s /usr/lib64/ld-linux-x86-64.so.2
 403         # At least on my machine for instance this file does have an 8.3 name
 404         cygpath -d /mnt/c/windows/WindowsUpdate.log
 405         # But for instance this one doesn't
 406         cygpath -w /mnt/c/windows/system32/AboutSettingsHandlers.dll
 407         cygpath -ws /mnt/c/windows/WindowsUpdate.log
 408         cygpath -m /mnt/c/windows/system32/AboutSettingsHandlers.dll
 409         cygpath -ms /mnt/c/windows/WindowsUpdate.log
 410
 411         cygpath -u 'c:\windows\system32\AboutSettingsHandlers.dll'
 412         cygpath -u 'c:/windows/system32/AboutSettingsHandlers.dll'
 413
 414         exit 0
 415     fi
 416
 417     if test -z "$WSL_LO_HELPER"; then
 418         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/wsl-lo-helper" ; then
 419             WSL_LO_HELPER="$LODE_HOME/opt/bin/wsl-lo-helper"
 420         elif test -x "/opt/lo/bin/wsl-lo-helper"; then
 421             WSL_LO_HELPER="/opt/lo/bin/wsl-lo-helper"
 422         fi
 423     fi
 424     if test -z "$WSL_LO_HELPER"; then
 425         AC_MSG_ERROR([wsl-lo-helper not found. See solenv/wsl/README.])
 426     fi
 427 fi
 428
 429 AC_CANONICAL_HOST
 430 AC_CANONICAL_BUILD
 431
 432 if test -n "$UNITTEST_WSL_PATHFORMAT"; then
 433     BUILDDIR=.
 434     GREP=grep
 435
 436     # Use of PathFormat must be after AC_CANONICAL_BUILD above
 437     PathFormat /
 438     printf "$formatted_path , $formatted_path_unix\n"
 439
 440     PathFormat $PWD
 441     printf "$formatted_path , $formatted_path_unix\n"
 442
 443     PathFormat "$PROGRAMFILESX86"
 444     printf "$formatted_path , $formatted_path_unix\n"
 445
 446     exit 0
 447 fi
 448
 449 AC_MSG_CHECKING([for product name])
 450 PRODUCTNAME="AC_PACKAGE_NAME"
 451 if test -n "$with_product_name" -a "$with_product_name" != no; then
 452     PRODUCTNAME="$with_product_name"
 453 fi
 454 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
 455     PRODUCTNAME="${PRODUCTNAME}Dev"
 456 fi
 457 AC_MSG_RESULT([$PRODUCTNAME])
 458 AC_SUBST(PRODUCTNAME)
 459 PRODUCTNAME_WITHOUT_SPACES=$(printf %s "$PRODUCTNAME" | sed 's/ //g')
 460 AC_SUBST(PRODUCTNAME_WITHOUT_SPACES)
 461
 462 dnl ===================================================================
 463 dnl Our version is defined by the AC_INIT() at the top of this script.
 464 dnl ===================================================================
 465
 466 AC_MSG_CHECKING([for package version])
 467 if test -n "$with_package_version" -a "$with_package_version" != no; then
 468     PACKAGE_VERSION="$with_package_version"
 469 fi
 470 AC_MSG_RESULT([$PACKAGE_VERSION])
 471
 472 set `echo "$PACKAGE_VERSION" | sed "s/\./ /g"`
 473
 474 LIBO_VERSION_MAJOR=$1
 475 LIBO_VERSION_MINOR=$2
 476 LIBO_VERSION_MICRO=$3
 477 LIBO_VERSION_PATCH=$4
 478
 479 LIBO_VERSION_SUFFIX=$5
 480
 481 # Split out LIBO_VERSION_SUFFIX_SUFFIX... horrible crack. But apparently wanted separately in
 482 # openoffice.lst as ABOUTBOXPRODUCTVERSIONSUFFIX. Note that the double brackets are for m4's sake,
 483 # they get undoubled before actually passed to sed.
 484 LIBO_VERSION_SUFFIX_SUFFIX=`echo "$LIBO_VERSION_SUFFIX" | sed -e 's/.*[[a-zA-Z0-9]]\([[^a-zA-Z0-9]]*\)$/\1/'`
 485 test -n "$LIBO_VERSION_SUFFIX_SUFFIX" && LIBO_VERSION_SUFFIX="${LIBO_VERSION_SUFFIX%${LIBO_VERSION_SUFFIX_SUFFIX}}"
 486 # LIBO_VERSION_SUFFIX, if non-empty, should include the period separator
 487 test -n "$LIBO_VERSION_SUFFIX" && LIBO_VERSION_SUFFIX=".$LIBO_VERSION_SUFFIX"
 488
 489 # The value for key CFBundleVersion in the Info.plist file must be a period-separated list of at most
 490 # three non-negative integers. Please find more information about CFBundleVersion at
 491 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleversion
 492
 493 # The value for key CFBundleShortVersionString in the Info.plist file must be a period-separated list
 494 # of at most three non-negative integers. Please find more information about
 495 # CFBundleShortVersionString at
 496 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleshortversionstring
 497
 498 # But that is enforced only in the App Store, and we apparently want to break the rules otherwise.
 499
 500 if test "$enable_macosx_sandbox" = yes; then
 501     MACOSX_BUNDLE_SHORTVERSION=$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR.`expr $LIBO_VERSION_MICRO '*' 1000 + $LIBO_VERSION_PATCH`
 502     MACOSX_BUNDLE_VERSION=$MACOSX_BUNDLE_SHORTVERSION
 503 else
 504     MACOSX_BUNDLE_SHORTVERSION=$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR.$LIBO_VERSION_MICRO.$LIBO_VERSION_PATCH
 505     MACOSX_BUNDLE_VERSION=$MACOSX_BUNDLE_SHORTVERSION$LIBO_VERSION_SUFFIX
 506 fi
 507
 508 AC_SUBST(LIBO_VERSION_MAJOR)
 509 AC_SUBST(LIBO_VERSION_MINOR)
 510 AC_SUBST(LIBO_VERSION_MICRO)
 511 AC_SUBST(LIBO_VERSION_PATCH)
 512 AC_SUBST(LIBO_VERSION_SUFFIX)
 513 AC_SUBST(LIBO_VERSION_SUFFIX_SUFFIX)
 514 AC_SUBST(MACOSX_BUNDLE_SHORTVERSION)
 515 AC_SUBST(MACOSX_BUNDLE_VERSION)
 516
 517 AC_DEFINE_UNQUOTED(LIBO_VERSION_MAJOR,$LIBO_VERSION_MAJOR)
 518 AC_DEFINE_UNQUOTED(LIBO_VERSION_MINOR,$LIBO_VERSION_MINOR)
 519 AC_DEFINE_UNQUOTED(LIBO_VERSION_MICRO,$LIBO_VERSION_MICRO)
 520 AC_DEFINE_UNQUOTED(LIBO_VERSION_PATCH,$LIBO_VERSION_PATCH)
 521
 522 git_date=`git log -1 --pretty=format:"%cd" --date=format:'%Y' 2>/dev/null`
 523 LIBO_THIS_YEAR=${git_date:-2024}
 524 AC_DEFINE_UNQUOTED(LIBO_THIS_YEAR,$LIBO_THIS_YEAR)
 525
 526 dnl ===================================================================
 527 dnl Product version
 528 dnl ===================================================================
 529 AC_MSG_CHECKING([for product version])
 530 PRODUCTVERSION="$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR"
 531 AC_MSG_RESULT([$PRODUCTVERSION])
 532 AC_SUBST(PRODUCTVERSION)
 533
 534 AC_PROG_EGREP
 535 # AC_PROG_EGREP doesn't set GREP on all systems as well
 536 AC_PATH_PROG(GREP, grep)
 537
 538 BUILDDIR=`pwd`
 539 cd $srcdir
 540 SRC_ROOT=`pwd`
 541 cd $BUILDDIR
 542 x_Cygwin=[\#]
 543
 544 dnl ======================================
 545 dnl Required GObject introspection version
 546 dnl ======================================
 547 INTROSPECTION_REQUIRED_VERSION=1.32.0
 548
 549 dnl ===================================================================
 550 dnl Search all the common names for GNU Make
 551 dnl ===================================================================
 552 AC_MSG_CHECKING([for GNU Make])
 553
 554 # try to use our own make if it is available and GNUMAKE was not already defined
 555 if test -z "$GNUMAKE"; then
 556     if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/make" ; then
 557         GNUMAKE="$LODE_HOME/opt/bin/make"
 558     elif test -x "/opt/lo/bin/make"; then
 559         GNUMAKE="/opt/lo/bin/make"
 560     fi
 561 fi
 562
 563 GNUMAKE_WIN_NATIVE=
 564 for a in "$MAKE" "$GNUMAKE" make gmake gnumake; do
 565     if test -n "$a"; then
 566         $a --version 2> /dev/null | grep GNU  2>&1 > /dev/null
 567         if test $? -eq 0;  then
 568             if test "$build_os" = "cygwin"; then
 569                 if test -n "$($a -v | grep 'Built for Windows')" ; then
 570                     GNUMAKE="$(cygpath -m "$(command -v "$(cygpath -u $a)")")"
 571                     GNUMAKE_WIN_NATIVE="TRUE"
 572                 else
 573                     GNUMAKE=`command -v $a`
 574                 fi
 575             else
 576                 GNUMAKE=`command -v $a`
 577             fi
 578             break
 579         fi
 580     fi
 581 done
 582 AC_MSG_RESULT($GNUMAKE)
 583 if test -z "$GNUMAKE"; then
 584     AC_MSG_ERROR([not found. install GNU Make.])
 585 else
 586     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 587         AC_MSG_NOTICE([Using a native Win32 GNU Make version.])
 588     fi
 589 fi
 590
 591 win_short_path_for_make()
 592 {
 593     local short_path="$1"
 594     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 595         cygpath -sm "$short_path"
 596     else
 597         cygpath -u "$(cygpath -d "$short_path")"
 598     fi
 599 }
 600
 601
 602 if test "$build_os" = "cygwin"; then
 603     PathFormat "$SRC_ROOT"
 604     SRC_ROOT="$formatted_path"
 605     PathFormat "$BUILDDIR"
 606     BUILDDIR="$formatted_path"
 607     x_Cygwin=
 608     AC_MSG_CHECKING(for explicit COMSPEC)
 609     if test -z "$COMSPEC"; then
 610         AC_MSG_ERROR([COMSPEC not set in environment, please set it and rerun])
 611     else
 612         AC_MSG_RESULT([found: $COMSPEC])
 613     fi
 614 fi
 615
 616 AC_SUBST(SRC_ROOT)
 617 AC_SUBST(BUILDDIR)
 618 AC_SUBST(x_Cygwin)
 619 AC_DEFINE_UNQUOTED(SRCDIR,"$SRC_ROOT")
 620 AC_DEFINE_UNQUOTED(SRC_ROOT,"$SRC_ROOT")
 621 AC_DEFINE_UNQUOTED(BUILDDIR,"$BUILDDIR")
 622
 623 if test "z$EUID" = "z0" -a "`uname -o 2>/dev/null`" = "Cygwin"; then
 624     AC_MSG_ERROR([You must build LibreOffice as a normal user - not using an administrative account])
 625 fi
 626
 627 # need sed in os checks...
 628 AC_PATH_PROGS(SED, sed)
 629 if test -z "$SED"; then
 630     AC_MSG_ERROR([install sed to run this script])
 631 fi
 632
 633 # Set the ENABLE_LTO variable
 634 # ===================================================================
 635 AC_MSG_CHECKING([whether to use link-time optimization])
 636 if test -n "$enable_lto" -a "$enable_lto" != "no"; then
 637     ENABLE_LTO="TRUE"
 638     AC_MSG_RESULT([yes])
 639 else
 640     ENABLE_LTO=""
 641     AC_MSG_RESULT([no])
 642 fi
 643 AC_SUBST(ENABLE_LTO)
 644
 645 AC_ARG_ENABLE(fuzz-options,
 646     AS_HELP_STRING([--enable-fuzz-options],
 647         [Randomly enable or disable each of those configurable options
 648          that are supposed to be freely selectable without interdependencies,
 649          or where bad interaction from interdependencies is automatically avoided.])
 650 )
 651
 652 dnl ===================================================================
 653 dnl When building for Android, --with-android-ndk,
 654 dnl --with-android-ndk-toolchain-version and --with-android-sdk are
 655 dnl mandatory
 656 dnl ===================================================================
 657
 658 AC_ARG_WITH(android-ndk,
 659     AS_HELP_STRING([--with-android-ndk],
 660         [Specify location of the Android Native Development Kit. Mandatory when building for Android.]),
 661 ,)
 662
 663 AC_ARG_WITH(android-ndk-toolchain-version,
 664     AS_HELP_STRING([--with-android-ndk-toolchain-version],
 665         [Specify which toolchain version to use, of those present in the
 666         Android NDK you are using. The default (and only supported version currently) is "clang5.0"]),,
 667         with_android_ndk_toolchain_version=clang5.0)
 668
 669 AC_ARG_WITH(android-sdk,
 670     AS_HELP_STRING([--with-android-sdk],
 671         [Specify location of the Android SDK. Mandatory when building for Android.]),
 672 ,)
 673
 674 AC_ARG_WITH(android-api-level,
 675     AS_HELP_STRING([--with-android-api-level],
 676         [Specify the API level when building for Android. Defaults to 16 for ARM and x86 and to 21 for ARM64 and x86-64]),
 677 ,)
 678
 679 ANDROID_NDK_DIR=
 680 if test -z "$with_android_ndk" -a -e "$SRC_ROOT/external/android-ndk" -a "$build" != "$host"; then
 681     with_android_ndk="$SRC_ROOT/external/android-ndk"
 682 fi
 683 if test -n "$with_android_ndk"; then
 684     eval ANDROID_NDK_DIR=$with_android_ndk
 685
 686     ANDROID_API_LEVEL=21
 687     if test -n "$with_android_api_level" ; then
 688         ANDROID_API_LEVEL="$with_android_api_level"
 689     fi
 690
 691     if test $host_cpu = arm; then
 692         LLVM_TRIPLE=armv7a-linux-androideabi
 693         ANDROID_SYSROOT_PLATFORM=arm-linux-androideabi
 694         ANDROID_APP_ABI=armeabi-v7a
 695         ANDROIDCFLAGS="-mthumb -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8"
 696     elif test $host_cpu = aarch64; then
 697         LLVM_TRIPLE=aarch64-linux-android
 698         ANDROID_SYSROOT_PLATFORM=$LLVM_TRIPLE
 699         ANDROID_APP_ABI=arm64-v8a
 700     elif test $host_cpu = x86_64; then
 701         LLVM_TRIPLE=x86_64-linux-android
 702         ANDROID_SYSROOT_PLATFORM=$LLVM_TRIPLE
 703         ANDROID_APP_ABI=x86_64
 704     else
 705         # host_cpu is something like "i386" or "i686" I guess, NDK uses
 706         # "x86" in some contexts
 707         LLVM_TRIPLE=i686-linux-android
 708         ANDROID_SYSROOT_PLATFORM=$LLVM_TRIPLE
 709         ANDROID_APP_ABI=x86
 710     fi
 711
 712     # Set up a lot of pre-canned defaults
 713
 714     if test ! -f $ANDROID_NDK_DIR/RELEASE.TXT; then
 715         if test ! -f $ANDROID_NDK_DIR/source.properties; then
 716             AC_MSG_ERROR([Unrecognized Android NDK. Missing RELEASE.TXT or source.properties file in $ANDROID_NDK_DIR.])
 717         fi
 718         ANDROID_NDK_VERSION=`sed -n -e 's/Pkg.Revision = //p' $ANDROID_NDK_DIR/source.properties`
 719     else
 720         ANDROID_NDK_VERSION=`cut -f1 -d' ' <$ANDROID_NDK_DIR/RELEASE.TXT`
 721     fi
 722     if test -z "$ANDROID_NDK_VERSION";  then
 723         AC_MSG_ERROR([Failed to determine Android NDK version. Please check your installation.])
 724     fi
 725     case $ANDROID_NDK_VERSION in
 726     r9*|r10*)
 727         AC_MSG_ERROR([Building for Android requires NDK version >= 23.*])
 728         ;;
 729     11.1.*|12.1.*|13.1.*|14.1.*|16.*|17.*|18.*|19.*|20.*|21.*|22.*)
 730         AC_MSG_ERROR([Building for Android requires NDK version >= 23.*])
 731         ;;
 732     23.*|24.*|25.*)
 733         ;;
 734     *)
 735         AC_MSG_WARN([Untested Android NDK version $ANDROID_NDK_VERSION, only versions 23.* to 25.* have been used successfully. Proceed at your own risk.])
 736         add_warning "Untested Android NDK version $ANDROID_NDK_VERSION, only versions 23.* to 25.* have been used successfully. Proceed at your own risk."
 737         ;;
 738     esac
 739
 740     case "$with_android_ndk_toolchain_version" in
 741     clang5.0)
 742         ANDROID_GCC_TOOLCHAIN_VERSION=4.9
 743         ;;
 744     *)
 745         AC_MSG_ERROR([Unrecognized value for the --with-android-ndk-toolchain-version option. Building for Android is only supported with Clang 5.*])
 746     esac
 747
 748     AC_MSG_NOTICE([using the Android API level... $ANDROID_API_LEVEL])
 749
 750     # NDK 15 or later toolchain is 64bit-only, except for Windows that we don't support. Using a 64-bit
 751     # linker is required if you compile large parts of the code with -g. A 32-bit linker just won't
 752     # manage to link the (app-specific) single huge .so that is built for the app in
 753     # android/source/ if there is debug information in a significant part of the object files.
 754     # (A 64-bit ld.gold grows too much over 10 gigabytes of virtual space when linking such a .so if
 755     # all objects have been built with debug information.)
 756     case $build_os in
 757     linux-gnu*)
 758         android_HOST_TAG=linux-x86_64
 759         ;;
 760     darwin*)
 761         android_HOST_TAG=darwin-x86_64
 762         ;;
 763     *)
 764         AC_MSG_ERROR([We only support building for Android from Linux or macOS])
 765         # ndk would also support windows and windows-x86_64
 766         ;;
 767     esac
 768     ANDROID_TOOLCHAIN=$ANDROID_NDK_DIR/toolchains/llvm/prebuilt/$android_HOST_TAG
 769     ANDROID_COMPILER_BIN=$ANDROID_TOOLCHAIN/bin
 770
 771     test -z "$AR" && AR=$ANDROID_COMPILER_BIN/llvm-ar
 772     test -z "$NM" && NM=$ANDROID_COMPILER_BIN/llvm-nm
 773     test -z "$OBJDUMP" && OBJDUMP=$ANDROID_COMPILER_BIN/llvm-objdump
 774     test -z "$RANLIB" && RANLIB=$ANDROID_COMPILER_BIN/llvm-ranlib
 775     test -z "$STRIP" && STRIP=$ANDROID_COMPILER_BIN/llvm-strip
 776
 777     ANDROIDCFLAGS="$ANDROIDCFLAGS -target ${LLVM_TRIPLE}${ANDROID_API_LEVEL}"
 778     ANDROIDCFLAGS="$ANDROIDCFLAGS -no-canonical-prefixes -ffunction-sections -fdata-sections -Qunused-arguments"
 779     if test "$ENABLE_LTO" = TRUE; then
 780         # -flto comes from com_GCC_defs.mk, too, but we need to make sure it gets passed as part of
 781         # $CC and $CXX when building external libraries
 782         ANDROIDCFLAGS="$ANDROIDCFLAGS -flto -fuse-linker-plugin -O2"
 783     fi
 784
 785     ANDROIDCXXFLAGS="$ANDROIDCFLAGS -stdlib=libc++"
 786
 787     if test -z "$CC"; then
 788         CC="$ANDROID_COMPILER_BIN/clang $ANDROIDCFLAGS"
 789         CC_BASE="clang"
 790     fi
 791     if test -z "$CXX"; then
 792         CXX="$ANDROID_COMPILER_BIN/clang++ $ANDROIDCXXFLAGS"
 793         CXX_BASE="clang++"
 794     fi
 795 fi
 796 AC_SUBST(ANDROID_NDK_DIR)
 797 AC_SUBST(ANDROID_API_LEVEL)
 798 AC_SUBST(ANDROID_APP_ABI)
 799 AC_SUBST(ANDROID_GCC_TOOLCHAIN_VERSION)
 800 AC_SUBST(ANDROID_SYSROOT_PLATFORM)
 801 AC_SUBST(ANDROID_TOOLCHAIN)
 802
 803 dnl ===================================================================
 804 dnl --with-android-sdk
 805 dnl ===================================================================
 806 ANDROID_SDK_DIR=
 807 if test -z "$with_android_sdk" -a -e "$SRC_ROOT/external/android-sdk-linux" -a "$build" != "$host"; then
 808     with_android_sdk="$SRC_ROOT/external/android-sdk-linux"
 809 fi
 810 if test -n "$with_android_sdk"; then
 811     eval ANDROID_SDK_DIR=$with_android_sdk
 812     PATH="$ANDROID_SDK_DIR/platform-tools:$ANDROID_SDK_DIR/tools:$PATH"
 813 fi
 814 AC_SUBST(ANDROID_SDK_DIR)
 815
 816 AC_ARG_ENABLE([android-lok],
 817     AS_HELP_STRING([--enable-android-lok],
 818         [The Android app from the android/ subdir needs several tweaks all
 819          over the place that break the LOK when used in the Online-based
 820          Android app.  This switch indicates that the intent of this build is
 821          actually the Online-based, non-modified LOK.])
 822 )
 823 ENABLE_ANDROID_LOK=
 824 if test -n "$ANDROID_NDK_DIR" ; then
 825     if test "$enable_android_lok" = yes; then
 826         ENABLE_ANDROID_LOK=TRUE
 827         AC_DEFINE(HAVE_FEATURE_ANDROID_LOK)
 828         AC_MSG_NOTICE([building the Android version... for the Online-based Android app])
 829     else
 830         AC_MSG_NOTICE([building the Android version... for the app from the android/ subdir])
 831     fi
 832 fi
 833 AC_SUBST([ENABLE_ANDROID_LOK])
 834
 835 libo_FUZZ_ARG_ENABLE([android-editing],
 836     AS_HELP_STRING([--enable-android-editing],
 837         [Enable the experimental editing feature on Android.])
 838 )
 839 ENABLE_ANDROID_EDITING=
 840 if test "$enable_android_editing" = yes; then
 841     ENABLE_ANDROID_EDITING=TRUE
 842 fi
 843 AC_SUBST([ENABLE_ANDROID_EDITING])
 844
 845 disable_database_connectivity_dependencies()
 846 {
 847     enable_evolution2=no
 848     enable_firebird_sdbc=no
 849     enable_mariadb_sdbc=no
 850     enable_postgresql_sdbc=no
 851     enable_report_builder=no
 852 }
 853
 854 # ===================================================================
 855 #
 856 # Start initial platform setup
 857 #
 858 # The using_* variables reflect platform support and should not be
 859 # changed after the "End initial platform setup" block.
 860 # This is also true for most test_* variables.
 861 # ===================================================================
 862 build_crypto=yes
 863 test_clucene=no
 864 test_gdb_index=no
 865 test_openldap=yes
 866 test_split_debug=no
 867 test_webdav=yes
 868 usable_dlapi=yes
 869
 870 # There is currently just iOS not using salplug, so this explicitly enables it.
 871 # must: using_freetype_fontconfig
 872 #  may: using_headless_plugin defaults to $using_freetype_fontconfig
 873 # must: using_x11
 874
 875 # Default values, as such probably valid just for Linux, set
 876 # differently below just for Mac OSX, but at least better than
 877 # hardcoding these as we used to do. Much of this is duplicated also
 878 # in solenv for old build system and for gbuild, ideally we should
 879 # perhaps define stuff like this only here in configure.ac?
 880
 881 LINKFLAGSSHL="-shared"
 882 PICSWITCH="-fpic"
 883 DLLPOST=".so"
 884
 885 LINKFLAGSNOUNDEFS="-Wl,-z,defs"
 886
 887 INSTROOTBASESUFFIX=
 888 INSTROOTCONTENTSUFFIX=
 889 SDKDIRNAME=sdk
 890
 891 HOST_PLATFORM="$host"
 892
 893 host_cpu_for_clang="$host_cpu"
 894
 895 case "$host_os" in
 896
 897 solaris*)
 898     using_freetype_fontconfig=yes
 899     using_x11=yes
 900     build_skia=yes
 901     _os=SunOS
 902
 903     dnl ===========================================================
 904     dnl Check whether we're using Solaris 10 - SPARC or Intel.
 905     dnl ===========================================================
 906     AC_MSG_CHECKING([the Solaris operating system release])
 907     _os_release=`echo $host_os | $SED -e s/solaris2\.//`
 908     if test "$_os_release" -lt "10"; then
 909         AC_MSG_ERROR([use Solaris >= 10 to build LibreOffice])
 910     else
 911         AC_MSG_RESULT([ok ($_os_release)])
 912     fi
 913
 914     dnl Check whether we're using a SPARC or i386 processor
 915     AC_MSG_CHECKING([the processor type])
 916     if test "$host_cpu" = "sparc" -o "$host_cpu" = "i386"; then
 917         AC_MSG_RESULT([ok ($host_cpu)])
 918     else
 919         AC_MSG_ERROR([only SPARC and i386 processors are supported])
 920     fi
 921     ;;
 922
 923 linux-gnu*|k*bsd*-gnu*|linux-musl*)
 924     using_freetype_fontconfig=yes
 925     using_x11=yes
 926     build_skia=yes
 927     test_gdb_index=yes
 928     test_split_debug=yes
 929     if test "$enable_fuzzers" = yes; then
 930         test_system_freetype=no
 931     fi
 932     _os=Linux
 933     ;;
 934
 935 gnu)
 936     using_freetype_fontconfig=yes
 937     using_x11=no
 938     _os=GNU
 939      ;;
 940
 941 cygwin*|wsl*)
 942     # When building on Windows normally with MSVC under Cygwin,
 943     # configure thinks that the host platform (the platform the
 944     # built code will run on) is Cygwin, even if it obviously is
 945     # Windows, which in Autoconf terminology is called
 946     # "mingw32". (Which is misleading as MinGW is the name of the
 947     # tool-chain, not an operating system.)
 948
 949     # Somewhat confusing, yes. But this configure script doesn't
 950     # look at $host etc that much, it mostly uses its own $_os
 951     # variable, set here in this case statement.
 952
 953     using_freetype_fontconfig=no
 954     using_x11=no
 955     test_unix_dlapi=no
 956     test_openldap=no
 957     enable_pagein=no
 958     build_skia=yes
 959     _os=WINNT
 960
 961     DLLPOST=".dll"
 962     LINKFLAGSNOUNDEFS=
 963
 964     if test "$host_cpu" = "aarch64"; then
 965         build_skia=no
 966         enable_gpgmepp=no
 967         enable_coinmp=no
 968         enable_firebird_sdbc=no
 969     fi
 970     ;;
 971
 972 darwin*) # macOS
 973     using_freetype_fontconfig=no
 974     using_x11=no
 975     build_skia=yes
 976     enable_pagein=no
 977     if test -n "$LODE_HOME" ; then
 978         mac_sanitize_path
 979         AC_MSG_NOTICE([sanitized the PATH to $PATH])
 980     fi
 981     _os=Darwin
 982     INSTROOTBASESUFFIX=/$PRODUCTNAME_WITHOUT_SPACES.app
 983     INSTROOTCONTENTSUFFIX=/Contents
 984     SDKDIRNAME=${PRODUCTNAME_WITHOUT_SPACES}${PRODUCTVERSION}_SDK
 985     # See "Default values, as such probably valid just for Linux" comment above the case "$host_os"
 986     LINKFLAGSSHL="-dynamiclib"
 987
 988     # -fPIC is default
 989     PICSWITCH=""
 990
 991     DLLPOST=".dylib"
 992
 993     # -undefined error is the default
 994     LINKFLAGSNOUNDEFS=""
 995     case "$host_cpu" in
 996     aarch64|arm64)
 997         # Apple's Clang uses "arm64"
 998         host_cpu_for_clang=arm64
 999     esac
1000 ;;
1001
1002 ios*) # iOS
1003     using_freetype_fontconfig=no
1004     using_x11=no
1005     build_crypto=no
1006     test_libcmis=no
1007     test_openldap=no
1008     test_webdav=no
1009     if test -n "$LODE_HOME" ; then
1010         mac_sanitize_path
1011         AC_MSG_NOTICE([sanitized the PATH to $PATH])
1012     fi
1013     enable_gpgmepp=no
1014     _os=iOS
1015     enable_mpl_subset=yes
1016     enable_lotuswordpro=no
1017     disable_database_connectivity_dependencies
1018     enable_coinmp=no
1019     enable_lpsolve=no
1020     enable_extension_integration=no
1021     enable_xmlhelp=no
1022     with_ppds=no
1023     if test "$enable_ios_simulator" = "yes"; then
1024         host=x86_64-apple-darwin
1025     fi
1026     # See "Default values, as such probably valid just for Linux" comment above the case "$host_os"
1027     LINKFLAGSSHL="-dynamiclib"
1028
1029     # -fPIC is default
1030     PICSWITCH=""
1031
1032     DLLPOST=".dylib"
1033
1034     # -undefined error is the default
1035     LINKFLAGSNOUNDEFS=""
1036
1037     # HOST_PLATFORM is used for external projects and their configury typically doesn't like the "ios"
1038     # part, so use aarch64-apple-darwin for now.
1039     HOST_PLATFORM=aarch64-apple-darwin
1040
1041     # Apple's Clang uses "arm64"
1042     host_cpu_for_clang=arm64
1043 ;;
1044
1045 freebsd*)
1046     using_freetype_fontconfig=yes
1047     using_x11=yes
1048     build_skia=yes
1049     AC_MSG_CHECKING([the FreeBSD operating system release])
1050     if test -n "$with_os_version"; then
1051         OSVERSION="$with_os_version"
1052     else
1053         OSVERSION=`/sbin/sysctl -n kern.osreldate`
1054     fi
1055     AC_MSG_RESULT([found OSVERSION=$OSVERSION])
1056     AC_MSG_CHECKING([which thread library to use])
1057     if test "$OSVERSION" -lt "500016"; then
1058         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1059         PTHREAD_LIBS="-pthread"
1060     elif test "$OSVERSION" -lt "502102"; then
1061         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1062         PTHREAD_LIBS="-lc_r"
1063     else
1064         PTHREAD_CFLAGS=""
1065         PTHREAD_LIBS="-pthread"
1066     fi
1067     AC_MSG_RESULT([$PTHREAD_LIBS])
1068     _os=FreeBSD
1069     ;;
1070
1071 *netbsd*)
1072     using_freetype_fontconfig=yes
1073     using_x11=yes
1074     test_gtk3_kde5=no
1075     build_skia=yes
1076     PTHREAD_LIBS="-pthread -lpthread"
1077     _os=NetBSD
1078     ;;
1079
1080 openbsd*)
1081     using_freetype_fontconfig=yes
1082     using_x11=yes
1083     PTHREAD_CFLAGS="-D_THREAD_SAFE"
1084     PTHREAD_LIBS="-pthread"
1085     _os=OpenBSD
1086     ;;
1087
1088 dragonfly*)
1089     using_freetype_fontconfig=yes
1090     using_x11=yes
1091     build_skia=yes
1092     PTHREAD_LIBS="-pthread"
1093     _os=DragonFly
1094     ;;
1095
1096 linux-android*)
1097     # API exists, but seems not really usable since Android 7 AFAIK
1098     usable_dlapi=no
1099     using_freetype_fontconfig=yes
1100     using_headless_plugin=no
1101     using_x11=no
1102     build_crypto=no
1103     test_openldap=no
1104     test_system_freetype=no
1105     test_webdav=no
1106     disable_database_connectivity_dependencies
1107     enable_lotuswordpro=no
1108     enable_mpl_subset=yes
1109     enable_cairo_canvas=no
1110     enable_coinmp=yes
1111     enable_lpsolve=no
1112     enable_odk=no
1113     enable_python=no
1114     enable_xmlhelp=no
1115     _os=Android
1116     ;;
1117
1118 haiku*)
1119     using_freetype_fontconfig=yes
1120     using_x11=no
1121     test_gtk3=no
1122     test_gtk3_kde5=no
1123     test_kf5=yes
1124     test_kf6=yes
1125     enable_odk=no
1126     enable_coinmp=no
1127     enable_pdfium=no
1128     enable_sdremote=no
1129     enable_postgresql_sdbc=no
1130     enable_firebird_sdbc=no
1131     _os=Haiku
1132     ;;
1133
1134 emscripten)
1135     # API currently just exists in headers, not code
1136     usable_dlapi=no
1137     using_freetype_fontconfig=yes
1138     using_x11=yes
1139     test_openldap=no
1140     test_qt5=yes
1141     test_split_debug=yes
1142     test_system_freetype=no
1143     enable_compiler_plugins=no
1144     enable_customtarget_components=yes
1145     enable_split_debug=yes
1146     enable_wasm_strip=yes
1147     with_system_zlib=no
1148     with_theme="colibre"
1149     _os=Emscripten
1150     ;;
1151
1152 *)
1153     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
1154     ;;
1155 esac
1156
1157 AC_SUBST(HOST_PLATFORM)
1158
1159 if test -z "$using_x11" -o -z "$using_freetype_fontconfig"; then
1160     AC_MSG_ERROR([You must set \$using_freetype_fontconfig and \$using_x11 for your platform])
1161 fi
1162
1163 # Set defaults, if not set by platform
1164 test "${test_cups+set}" = set || test_cups="$using_x11"
1165 test "${test_dbus+set}" = set || test_dbus="$using_x11"
1166 test "${test_gen+set}" = set || test_gen="$using_x11"
1167 test "${test_gstreamer_1_0+set}" = set || test_gstreamer_1_0="$using_x11"
1168 test "${test_gtk3+set}" = set || test_gtk3="$using_x11"
1169 test "${test_gtk4+set}" = set || test_gtk4="$using_x11"
1170 test "${test_kf5+set}" = set || test_kf5="$using_x11"
1171 test "${test_kf6+set}" = set || test_kf6="$using_x11"
1172 # don't handle test_qt5, so it can disable test_kf5 later
1173 test "${test_qt6+set}" = set || test_qt6="$using_x11"
1174 test "${test_randr+set}" = set || test_randr="$using_x11"
1175 test "${test_xrender+set}" = set || test_xrender="$using_x11"
1176 test "${using_headless_plugin+set}" = set || using_headless_plugin="$using_freetype_fontconfig"
1177
1178 test "${test_gtk3_kde5+set}" != set -a "$test_kf5" = yes -a "$test_gtk3" = yes && test_gtk3_kde5="yes"
1179 # Make sure fontconfig and freetype test both either system or not
1180 test "${test_system_fontconfig+set}" != set -a "${test_system_freetype+set}" = set && test_system_fontconfig="$test_system_freetype"
1181 test "${test_system_freetype+set}" != set -a "${test_system_fontconfig+set}" = set && test_system_freetype="$test_system_fontconfig"
1182
1183 # convenience / platform overriding "fixes"
1184 # Don't sort!
1185 test "$test_kf5" = yes -a "$test_qt5" = no && test_kf5=no
1186 test "$test_kf5" = yes && test_qt5=yes
1187 test "$test_gtk3" != yes && enable_gtk3=no
1188 test "$test_gtk3" != yes -o "$test_kf5" != yes && test_gtk3_kde5=no
1189 test "$using_freetype_fontconfig" = no && using_headless_plugin=no
1190 test "$using_freetype_fontconfig" = yes && test_cairo=yes
1191
1192 # Keep in sync with the above $using_x11 depending test default list
1193 disable_x11_tests()
1194 {
1195     test_cups=no
1196     test_dbus=no
1197     test_gen=no
1198     test_gstreamer_1_0=no
1199     test_gtk3_kde5=no
1200     test_gtk3=no
1201     test_gtk4=no
1202     test_kf5=no
1203     test_kf6=no
1204     test_qt5=no
1205     test_qt6=no
1206     test_randr=no
1207     test_xrender=no
1208 }
1209
1210 test "$using_x11" = yes && USING_X11=TRUE
1211
1212 if test "$using_freetype_fontconfig" = yes; then
1213     AC_DEFINE(USE_HEADLESS_CODE)
1214     USE_HEADLESS_CODE=TRUE
1215     if test "$using_headless_plugin" = yes; then
1216         AC_DEFINE(ENABLE_HEADLESS)
1217         ENABLE_HEADLESS=TRUE
1218     fi
1219 else
1220     test_fontconfig=no
1221     test_freetype=no
1222 fi
1223
1224 AC_SUBST(ENABLE_HEADLESS)
1225 AC_SUBST(USE_HEADLESS_CODE)
1226
1227 AC_MSG_NOTICE([VCL platform has a usable dynamic loading API: $usable_dlapi])
1228 AC_MSG_NOTICE([VCL platform uses freetype+fontconfig: $using_freetype_fontconfig])
1229 AC_MSG_NOTICE([VCL platform uses headless plugin: $using_headless_plugin])
1230 AC_MSG_NOTICE([VCL platform uses X11: $using_x11])
1231
1232 # ===================================================================
1233 #
1234 # End initial platform setup
1235 #
1236 # ===================================================================
1237
1238 if test "$_os" = "Android" ; then
1239     # Verify that the NDK and SDK options are proper
1240     if test -z "$with_android_ndk"; then
1241         AC_MSG_ERROR([the --with-android-ndk option is mandatory, unless it is available at external/android-ndk/.])
1242     elif test ! -f "$ANDROID_NDK_DIR/meta/abis.json"; then
1243         AC_MSG_ERROR([the --with-android-ndk option does not point to an Android NDK])
1244     fi
1245
1246     if test -z "$ANDROID_SDK_DIR"; then
1247         AC_MSG_ERROR([the --with-android-sdk option is mandatory, unless it is available at external/android-sdk-linux/.])
1248     elif test ! -d "$ANDROID_SDK_DIR/platforms"; then
1249         AC_MSG_ERROR([the --with-android-sdk option does not point to an Android SDK])
1250     fi
1251 fi
1252
1253 AC_SUBST(SDKDIRNAME)
1254
1255 AC_SUBST(PTHREAD_CFLAGS)
1256 AC_SUBST(PTHREAD_LIBS)
1257
1258 # Check for explicit A/C/CXX/OBJC/OBJCXX/LDFLAGS.
1259 # By default use the ones specified by our build system,
1260 # but explicit override is possible.
1261 AC_MSG_CHECKING(for explicit AFLAGS)
1262 if test -n "$AFLAGS"; then
1263     AC_MSG_RESULT([$AFLAGS])
1264     x_AFLAGS=
1265 else
1266     AC_MSG_RESULT(no)
1267     x_AFLAGS=[\#]
1268 fi
1269 AC_MSG_CHECKING(for explicit CFLAGS)
1270 if test -n "$CFLAGS"; then
1271     AC_MSG_RESULT([$CFLAGS])
1272     x_CFLAGS=
1273 else
1274     AC_MSG_RESULT(no)
1275     x_CFLAGS=[\#]
1276 fi
1277 AC_MSG_CHECKING(for explicit CXXFLAGS)
1278 if test -n "$CXXFLAGS"; then
1279     AC_MSG_RESULT([$CXXFLAGS])
1280     x_CXXFLAGS=
1281 else
1282     AC_MSG_RESULT(no)
1283     x_CXXFLAGS=[\#]
1284 fi
1285 AC_MSG_CHECKING(for explicit OBJCFLAGS)
1286 if test -n "$OBJCFLAGS"; then
1287     AC_MSG_RESULT([$OBJCFLAGS])
1288     x_OBJCFLAGS=
1289 else
1290     AC_MSG_RESULT(no)
1291     x_OBJCFLAGS=[\#]
1292 fi
1293 AC_MSG_CHECKING(for explicit OBJCXXFLAGS)
1294 if test -n "$OBJCXXFLAGS"; then
1295     AC_MSG_RESULT([$OBJCXXFLAGS])
1296     x_OBJCXXFLAGS=
1297 else
1298     AC_MSG_RESULT(no)
1299     x_OBJCXXFLAGS=[\#]
1300 fi
1301 AC_MSG_CHECKING(for explicit LDFLAGS)
1302 if test -n "$LDFLAGS"; then
1303     AC_MSG_RESULT([$LDFLAGS])
1304     x_LDFLAGS=
1305 else
1306     AC_MSG_RESULT(no)
1307     x_LDFLAGS=[\#]
1308 fi
1309 AC_SUBST(AFLAGS)
1310 AC_SUBST(CFLAGS)
1311 AC_SUBST(CXXFLAGS)
1312 AC_SUBST(OBJCFLAGS)
1313 AC_SUBST(OBJCXXFLAGS)
1314 AC_SUBST(LDFLAGS)
1315 AC_SUBST(x_AFLAGS)
1316 AC_SUBST(x_CFLAGS)
1317 AC_SUBST(x_CXXFLAGS)
1318 AC_SUBST(x_OBJCFLAGS)
1319 AC_SUBST(x_OBJCXXFLAGS)
1320 AC_SUBST(x_LDFLAGS)
1321
1322 dnl These are potentially set for MSVC, in the code checking for UCRT below:
1323 my_original_CFLAGS=$CFLAGS
1324 my_original_CXXFLAGS=$CXXFLAGS
1325 my_original_CPPFLAGS=$CPPFLAGS
1326
1327 dnl The following checks for gcc, cc and then cl (if it weren't guarded for win32)
1328 dnl Needs to precede the AC_C_BIGENDIAN and AC_SEARCH_LIBS calls below, which apparently call
1329 dnl AC_PROG_CC internally.
1330 if test "$_os" != "WINNT"; then
1331     # AC_PROG_CC sets CFLAGS to -g -O2 if not set, avoid that (and avoid -O2 during AC_PROG_CC,
1332     # Clang 12.0.1 occasionally SEGVs on some of the test invocations during AC_PROG_CC with -O2):
1333     save_CFLAGS=$CFLAGS
1334     CFLAGS=-g
1335     AC_PROG_CC
1336     CFLAGS=$save_CFLAGS
1337     if test -z "$CC_BASE"; then
1338         CC_BASE=`first_arg_basename "$CC"`
1339     fi
1340 fi
1341
1342 if test "$_os" != "WINNT"; then
1343     AC_C_BIGENDIAN([ENDIANNESS=big], [ENDIANNESS=little])
1344 else
1345     ENDIANNESS=little
1346 fi
1347 AC_SUBST(ENDIANNESS)
1348
1349 if test "$usable_dlapi" != no; then
1350     AC_DEFINE([HAVE_DLAPI])
1351     if test "$test_unix_dlapi" != no; then
1352         save_LIBS="$LIBS"
1353         AC_SEARCH_LIBS([dlsym], [dl],
1354             [case "$ac_cv_search_dlsym" in -l*) UNIX_DLAPI_LIBS="$ac_cv_search_dlsym";; esac],
1355             [AC_MSG_ERROR([dlsym not found in either libc nor libdl])])
1356         LIBS="$save_LIBS"
1357         AC_DEFINE([HAVE_UNIX_DLAPI])
1358     fi
1359 fi
1360 AC_SUBST(UNIX_DLAPI_LIBS)
1361
1362 # Check for a (GNU) backtrace implementation
1363 AC_ARG_VAR([BACKTRACE_CFLAGS], [Compiler flags needed to use backtrace(3)])
1364 AC_ARG_VAR([BACKTRACE_LIBS], [Linker flags needed to use backtrace(3)])
1365 AS_IF([test "x$BACKTRACE_LIBS$BACKTRACE_CFLAGS" = x], [
1366     save_LIBS="$LIBS"
1367     AC_SEARCH_LIBS([backtrace], [libexecinfo],
1368         [case "$ac_cv_search_backtrace" in -l*) BACKTRACE_LIBS="$ac_cv_search_backtrace";; esac],
1369         [PKG_CHECK_MODULES([BACKTRACE], [libexecinfo], [ac_cv_search_backtrace=], [:])])
1370     LIBS="$save_LIBS"
1371 ])
1372 AS_IF([test "x$ac_cv_search_backtrace" != xno ], [
1373     AC_DEFINE([HAVE_FEATURE_BACKTRACE])
1374 ])
1375
1376 dnl ===================================================================
1377 dnl Sanity checks for Emscripten SDK setup
1378 dnl ===================================================================
1379
1380 EMSCRIPTEN_MIN_MAJOR=2
1381 EMSCRIPTEN_MIN_MINOR=0
1382 EMSCRIPTEN_MIN_TINY=31
1383 EMSCRIPTEN_MIN_VERSION="${EMSCRIPTEN_MIN_MAJOR}.${EMSCRIPTEN_MIN_MINOR}.${EMSCRIPTEN_MIN_TINY}"
1384
1385 if test "$_os" = "Emscripten"; then
1386     AC_MSG_CHECKING([if Emscripten is at least $EMSCRIPTEN_MIN_VERSION])
1387     if test -z "$EMSCRIPTEN_VERSION_H"; then
1388         AS_IF([test -z "$EMSDK"],
1389               [AC_MSG_ERROR([No \$EMSDK environment variable.])])
1390         EMSCRIPTEN_VERSION_H=$EMSDK/upstream/emscripten/cache/sysroot/include/emscripten/version.h
1391     fi
1392     if test -f "$EMSCRIPTEN_VERSION_H"; then
1393         EMSCRIPTEN_MAJOR=$($GREP __EMSCRIPTEN_major__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_major__ //p')
1394         EMSCRIPTEN_MINOR=$($GREP __EMSCRIPTEN_minor__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_minor__ //p')
1395         EMSCRIPTEN_TINY=$($GREP __EMSCRIPTEN_tiny__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_tiny__ //p')
1396     else
1397         EMSCRIPTEN_DEFINES=$(echo | emcc -dM -E - | $GREP __EMSCRIPTEN_)
1398         EMSCRIPTEN_MAJOR=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_major__ //p')
1399         EMSCRIPTEN_MINOR=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_minor__ //p')
1400         EMSCRIPTEN_TINY=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_tiny__ //p')
1401     fi
1402
1403     EMSCRIPTEN_VERSION="${EMSCRIPTEN_MAJOR}.${EMSCRIPTEN_MINOR}.${EMSCRIPTEN_TINY}"
1404
1405     check_semantic_version_three_prefixed EMSCRIPTEN MIN
1406     if test $? -eq 0; then
1407         AC_MSG_RESULT([yes ($EMSCRIPTEN_VERSION)])
1408     else
1409         AC_MSG_ERROR([no, found $EMSCRIPTEN_VERSION])
1410     fi
1411
1412     EMSCRIPTEN_ERROR=0
1413     if ! command -v emconfigure >/dev/null 2>&1; then
1414         AC_MSG_WARN([emconfigure must be in your \$PATH])
1415         EMSCRIPTEN_ERROR=1
1416     fi
1417     if test -z "$EMMAKEN_JUST_CONFIGURE"; then
1418         AC_MSG_WARN(["\$EMMAKEN_JUST_CONFIGURE wasn't set by emconfigure. Prefix configure or use autogen.sh])
1419         EMSCRIPTEN_ERROR=1
1420     fi
1421     EMSDK_FILE_PACKAGER="$(em-config EMSCRIPTEN_ROOT)"/tools/file_packager
1422     if ! test -x "$EMSDK_FILE_PACKAGER"; then
1423         AC_MSG_WARN([No file_packager found in $(em-config EMSCRIPTEN_ROOT)/tools/file_packager.])
1424         EMSCRIPTEN_ERROR=1
1425     fi
1426     if test $EMSCRIPTEN_ERROR -ne 0; then
1427         AC_MSG_ERROR(["Please fix your EMSDK setup to build with Emscripten!"])
1428     fi
1429
1430     dnl Some build-side things are conditional on "EMSCRIPTEN in BUILD_TYPE_FOR_HOST":
1431     BUILD_TYPE="$BUILD_TYPE EMSCRIPTEN"
1432 fi
1433 AC_SUBST(EMSDK_FILE_PACKAGER)
1434
1435 ###############################################################################
1436 # Extensions switches --enable/--disable
1437 ###############################################################################
1438 # By default these should be enabled unless having extra dependencies.
1439 # If there is extra dependency over configure options then the enable should
1440 # be automagic based on whether the requiring feature is enabled or not.
1441 # All this options change anything only with --enable-extension-integration.
1442
1443 # The name of this option and its help string makes it sound as if
1444 # extensions are built anyway, just not integrated in the installer,
1445 # if you use --disable-extension-integration. Is that really the
1446 # case?
1447
1448 AC_ARG_ENABLE(ios-simulator,
1449     AS_HELP_STRING([--enable-ios-simulator],
1450         [build for iOS simulator])
1451 )
1452
1453 libo_FUZZ_ARG_ENABLE(extension-integration,
1454     AS_HELP_STRING([--disable-extension-integration],
1455         [Disable integration of the built extensions in the installer of the
1456          product. Use this switch to disable the integration.])
1457 )
1458
1459 AC_ARG_ENABLE(avmedia,
1460     AS_HELP_STRING([--disable-avmedia],
1461         [Disable displaying and inserting AV media in documents. Work in progress, use only if you are hacking on it.]),
1462 ,test "${enable_avmedia+set}" = set || enable_avmedia=yes)
1463
1464 AC_ARG_ENABLE(database-connectivity,
1465     AS_HELP_STRING([--disable-database-connectivity],
1466         [Disable various database connectivity. Work in progress, use only if you are hacking on it.])
1467 )
1468
1469 # This doesn't mean not building (or "integrating") extensions
1470 # (although it probably should; i.e. it should imply
1471 # --disable-extension-integration I guess), it means not supporting
1472 # any extension mechanism at all
1473 libo_FUZZ_ARG_ENABLE(extensions,
1474     AS_HELP_STRING([--disable-extensions],
1475         [Disable all add-on extension functionality. Work in progress, use only if you are hacking on it.])
1476 )
1477
1478 AC_ARG_ENABLE(scripting,
1479     AS_HELP_STRING([--disable-scripting],
1480         [Disable BASIC, Java and Python. Work in progress, use only if you are hacking on it.]),
1481 ,test "${enable_scripting+set}" = set || enable_scripting=yes)
1482
1483 # This is mainly for Android and iOS, but could potentially be used in some
1484 # special case otherwise, too, so factored out as a separate setting
1485
1486 AC_ARG_ENABLE(dynamic-loading,
1487     AS_HELP_STRING([--disable-dynamic-loading],
1488         [Disable any use of dynamic loading of code. Work in progress, use only if you are hacking on it.])
1489 )
1490
1491 libo_FUZZ_ARG_ENABLE(report-builder,
1492     AS_HELP_STRING([--disable-report-builder],
1493         [Disable the Report Builder.])
1494 )
1495
1496 libo_FUZZ_ARG_ENABLE(ext-wiki-publisher,
1497     AS_HELP_STRING([--enable-ext-wiki-publisher],
1498         [Enable the Wiki Publisher extension.])
1499 )
1500
1501 libo_FUZZ_ARG_ENABLE(lpsolve,
1502     AS_HELP_STRING([--disable-lpsolve],
1503         [Disable compilation of the lp solve solver ])
1504 )
1505 libo_FUZZ_ARG_ENABLE(coinmp,
1506     AS_HELP_STRING([--disable-coinmp],
1507         [Disable compilation of the CoinMP solver ])
1508 )
1509
1510 libo_FUZZ_ARG_ENABLE(pdfimport,
1511     AS_HELP_STRING([--disable-pdfimport],
1512         [Disable building the PDF import feature.])
1513 )
1514
1515 libo_FUZZ_ARG_ENABLE(pdfium,
1516     AS_HELP_STRING([--disable-pdfium],
1517         [Disable building PDFium. Results in insecure PDF signature verification.])
1518 )
1519
1520 libo_FUZZ_ARG_ENABLE(skia,
1521     AS_HELP_STRING([--disable-skia],
1522         [Disable building Skia. Use --enable-skia=debug to build without optimizations.])
1523 )
1524
1525 ###############################################################################
1526
1527 dnl ---------- *** ----------
1528
1529 libo_FUZZ_ARG_ENABLE(mergelibs,
1530     AS_HELP_STRING([--enable-mergelibs=yes/no/more],
1531         [Merge several of the smaller libraries into one big "merged" library.
1532          The "more" option will link even more of the smaller libraries.
1533          "more" not appropriate for distros which split up LibreOffice into multiple packages.
1534          It is only appropriate for situations where all of LO is delivered in a single install/package. ])
1535 )
1536
1537 libo_FUZZ_ARG_ENABLE(breakpad,
1538     AS_HELP_STRING([--enable-breakpad],
1539         [Enables breakpad for crash reporting.])
1540 )
1541
1542 libo_FUZZ_ARG_ENABLE(crashdump,
1543     AS_HELP_STRING([--disable-crashdump],
1544         [Disable dump.ini and dump-file, when --enable-breakpad])
1545 )
1546
1547 AC_ARG_ENABLE(fetch-external,
1548     AS_HELP_STRING([--disable-fetch-external],
1549         [Disables fetching external tarballs from web sources.])
1550 )
1551
1552 AC_ARG_ENABLE(fuzzers,
1553     AS_HELP_STRING([--enable-fuzzers],
1554         [Enables building libfuzzer targets for fuzz testing.])
1555 )
1556
1557 libo_FUZZ_ARG_ENABLE(pch,
1558     AS_HELP_STRING([--enable-pch=<yes/no/system/base/normal/full>],
1559         [Enables precompiled header support for C++. Forced default on Windows/VC build.
1560          Using 'system' will include only external headers, 'base' will add also headers
1561          from base modules, 'normal' will also add all headers except from the module built,
1562          'full' will use all suitable headers even from a module itself.])
1563 )
1564
1565 libo_FUZZ_ARG_ENABLE(epm,
1566     AS_HELP_STRING([--enable-epm],
1567         [LibreOffice includes self-packaging code, that requires epm, however epm is
1568          useless for large scale package building.])
1569 )
1570
1571 libo_FUZZ_ARG_ENABLE(odk,
1572     AS_HELP_STRING([--enable-odk],
1573         [Enable building the Office Development Kit, the part that extensions need to build against])
1574 )
1575
1576 AC_ARG_ENABLE(mpl-subset,
1577     AS_HELP_STRING([--enable-mpl-subset],
1578         [Don't compile any pieces which are not MPL or more liberally licensed])
1579 )
1580
1581 libo_FUZZ_ARG_ENABLE(evolution2,
1582     AS_HELP_STRING([--enable-evolution2],
1583         [Allows the built-in evolution 2 addressbook connectivity build to be
1584          enabled.])
1585 )
1586
1587 AC_ARG_ENABLE(avahi,
1588     AS_HELP_STRING([--enable-avahi],
1589         [Determines whether to use Avahi to advertise Impress to remote controls.])
1590 )
1591
1592 libo_FUZZ_ARG_ENABLE(werror,
1593     AS_HELP_STRING([--enable-werror],
1594         [Turn warnings to errors. (Has no effect in modules where the treating
1595          of warnings as errors is disabled explicitly.)]),
1596 ,)
1597
1598 libo_FUZZ_ARG_ENABLE(assert-always-abort,
1599     AS_HELP_STRING([--enable-assert-always-abort],
1600         [make assert() failures abort even when building without --enable-debug or --enable-dbgutil.]),
1601 ,)
1602
1603 libo_FUZZ_ARG_ENABLE(dbgutil,
1604     AS_HELP_STRING([--enable-dbgutil],
1605         [Provide debugging support from --enable-debug and include additional debugging
1606          utilities such as object counting or more expensive checks.
1607          This is the recommended option for developers.
1608          Note that this makes the build ABI incompatible, it is not possible to mix object
1609          files or libraries from a --enable-dbgutil and a --disable-dbgutil build.]))
1610
1611 libo_FUZZ_ARG_ENABLE(debug,
1612     AS_HELP_STRING([--enable-debug],
1613         [Include debugging information, disable compiler optimization and inlining plus
1614          extra debugging code like assertions. Extra large build! (enables -g compiler flag).]))
1615
1616 libo_FUZZ_ARG_ENABLE(split-debug,
1617     AS_HELP_STRING([--disable-split-debug],
1618         [Disable using split debug information (-gsplit-dwarf compile flag). Split debug information
1619          saves disk space and build time, but requires tools that support it (both build tools and debuggers).]))
1620
1621 libo_FUZZ_ARG_ENABLE(gdb-index,
1622     AS_HELP_STRING([--disable-gdb-index],
1623         [Disables creating debug information in the gdb index format, which makes gdb start faster.
1624          The feature requires a linker that supports the --gdb-index option.]))
1625
1626 libo_FUZZ_ARG_ENABLE(sal-log,
1627     AS_HELP_STRING([--enable-sal-log],
1628         [Make SAL_INFO and SAL_WARN calls do something even in a non-debug build.]))
1629
1630 libo_FUZZ_ARG_ENABLE(symbols,
1631     AS_HELP_STRING([--enable-symbols],
1632         [Generate debug information.
1633          By default, enabled for --enable-debug and --enable-dbgutil, disabled
1634          otherwise. It is possible to explicitly specify gbuild build targets
1635          (where 'all' means everything, '-' prepended means to not enable, '/' appended means
1636          everything in the directory; there is no ordering, more specific overrides
1637          more general, and disabling takes precedence).
1638          Example: --enable-symbols="all -sw/ -Library_sc".]))
1639
1640 libo_FUZZ_ARG_ENABLE(optimized,
1641     AS_HELP_STRING([--enable-optimized=<yes/no/debug>],
1642         [Whether to compile with optimization flags.
1643          By default, disabled for --enable-debug and --enable-dbgutil, enabled
1644          otherwise. Using 'debug' will try to use only optimizations that should
1645          not interfere with debugging. For Emscripten we default to optimized (-O1)
1646          debug build, as otherwise binaries become too large.]))
1647
1648 libo_FUZZ_ARG_ENABLE(runtime-optimizations,
1649     AS_HELP_STRING([--disable-runtime-optimizations],
1650         [Statically disable certain runtime optimizations (like rtl/alloc.h or
1651          JVM JIT) that are known to interact badly with certain dynamic analysis
1652          tools (like -fsanitize=address or Valgrind).  By default, disabled iff
1653          CC contains "-fsanitize=*".  (For Valgrind, those runtime optimizations
1654          are typically disabled dynamically via RUNNING_ON_VALGRIND.)]))
1655
1656 AC_ARG_WITH(valgrind,
1657     AS_HELP_STRING([--with-valgrind],
1658         [Make availability of Valgrind headers a hard requirement.]))
1659
1660 libo_FUZZ_ARG_ENABLE(compiler-plugins,
1661     AS_HELP_STRING([--enable-compiler-plugins],
1662         [Enable compiler plugins that will perform additional checks during
1663          building. Enabled automatically by --enable-dbgutil.
1664          Use --enable-compiler-plugins=debug to also enable debug code in the plugins.]))
1665 COMPILER_PLUGINS_DEBUG=
1666 if test "$enable_compiler_plugins" = debug; then
1667     enable_compiler_plugins=yes
1668     COMPILER_PLUGINS_DEBUG=TRUE
1669 fi
1670
1671 libo_FUZZ_ARG_ENABLE(compiler-plugins-analyzer-pch,
1672     AS_HELP_STRING([--disable-compiler-plugins-analyzer-pch],
1673         [Disable use of precompiled headers when running the Clang compiler plugin analyzer.  Not
1674          relevant in the --disable-compiler-plugins case.]))
1675
1676 libo_FUZZ_ARG_ENABLE(ooenv,
1677     AS_HELP_STRING([--enable-ooenv],
1678         [Enable ooenv for the instdir installation.]))
1679
1680 AC_ARG_ENABLE(lto,
1681     AS_HELP_STRING([--enable-lto],
1682         [Enable link-time optimization. Suitable for (optimised) product builds. Building might take
1683          longer but libraries and executables are optimized for speed. For GCC, best to use the 'gold'
1684          linker.)]))
1685
1686 AC_ARG_ENABLE(python,
1687     AS_HELP_STRING([--enable-python=<no/auto/system/internal/fully-internal>],
1688         [Enables or disables Python support at run-time.
1689          Also specifies what Python to use at build-time.
1690          'fully-internal' even forces the internal version for uses of Python
1691          during the build.
1692          On macOS the only choices are
1693          'internal' (default) or 'fully-internal'. Otherwise the default is 'auto'.
1694          ]))
1695
1696 libo_FUZZ_ARG_ENABLE(gtk3,
1697     AS_HELP_STRING([--disable-gtk3],
1698         [Determines whether to use Gtk+ 3.0 vclplug on platforms where Gtk+ 3.0 is available.]),
1699 ,test "${test_gtk3}" = no -o "${enable_gtk3+set}" = set || enable_gtk3=yes)
1700
1701 AC_ARG_ENABLE(gtk4,
1702     AS_HELP_STRING([--enable-gtk4],
1703         [Determines whether to use Gtk+ 4.0 vclplug on platforms where Gtk+ 4.0 is available.]))
1704
1705 AC_ARG_ENABLE(atspi-tests,
1706     AS_HELP_STRING([--disable-atspi-tests],
1707         [Determines whether to enable AT-SPI2 tests for the GTK3 vclplug.]))
1708
1709 AC_ARG_ENABLE(introspection,
1710     AS_HELP_STRING([--enable-introspection],
1711         [Generate files for GObject introspection.  Requires --enable-gtk3.  (Typically used by
1712          Linux distributions.)]))
1713
1714 AC_ARG_ENABLE(split-app-modules,
1715     AS_HELP_STRING([--enable-split-app-modules],
1716         [Split file lists for app modules, e.g. base, calc.
1717          Has effect only with make distro-pack-install]),
1718 ,)
1719
1720 AC_ARG_ENABLE(split-opt-features,
1721     AS_HELP_STRING([--enable-split-opt-features],
1722         [Split file lists for some optional features, e.g. pyuno, testtool.
1723          Has effect only with make distro-pack-install]),
1724 ,)
1725
1726 libo_FUZZ_ARG_ENABLE(cairo-canvas,
1727     AS_HELP_STRING([--disable-cairo-canvas],
1728         [Determines whether to build the Cairo canvas on platforms where Cairo is available.]),
1729 ,)
1730
1731 libo_FUZZ_ARG_ENABLE(dbus,
1732     AS_HELP_STRING([--disable-dbus],
1733         [Determines whether to enable features that depend on dbus.
1734          e.g. Presentation mode screensaver control, bluetooth presentation control, automatic font install]),
1735 ,test "${enable_dbus+set}" = set || enable_dbus=yes)
1736
1737 libo_FUZZ_ARG_ENABLE(sdremote,
1738     AS_HELP_STRING([--disable-sdremote],
1739         [Determines whether to enable Impress remote control (i.e. the server component).]),
1740 ,test "${enable_sdremote+set}" = set || enable_sdremote=yes)
1741
1742 libo_FUZZ_ARG_ENABLE(sdremote-bluetooth,
1743     AS_HELP_STRING([--disable-sdremote-bluetooth],
1744         [Determines whether to build sdremote with bluetooth support.
1745          Requires dbus on Linux.]))
1746
1747 libo_FUZZ_ARG_ENABLE(gio,
1748     AS_HELP_STRING([--disable-gio],
1749         [Determines whether to use the GIO support.]),
1750 ,test "${enable_gio+set}" = set || enable_gio=yes)
1751
1752 AC_ARG_ENABLE(qt5,
1753     AS_HELP_STRING([--enable-qt5],
1754         [Determines whether to use Qt5 vclplug on platforms where Qt5 is
1755          available.]),
1756 ,)
1757
1758 AC_ARG_ENABLE(qt6,
1759     AS_HELP_STRING([--enable-qt6],
1760         [Determines whether to use Qt6 vclplug on platforms where Qt6 is
1761          available.]),
1762 ,)
1763
1764 AC_ARG_ENABLE(kf5,
1765     AS_HELP_STRING([--enable-kf5],
1766         [Determines whether to use Qt5/KF5 vclplug on platforms where Qt5 and
1767          KF5 are available.]),
1768 ,)
1769
1770 AC_ARG_ENABLE(kf6,
1771     AS_HELP_STRING([--enable-kf6],
1772         [Determines whether to use KF6 vclplug on platforms where Qt6 and
1773          KF6 are available.]),
1774 ,)
1775
1776
1777 AC_ARG_ENABLE(gtk3_kde5,
1778     AS_HELP_STRING([--enable-gtk3-kde5],
1779         [Determines whether to use Gtk3 vclplug with KF5 file dialogs on
1780          platforms where Gtk3, Qt5 and Plasma is available.]),
1781 ,)
1782
1783 AC_ARG_ENABLE(gen,
1784     AS_HELP_STRING([--enable-gen],
1785         [To select the gen backend in case of --disable-dynamic-loading.
1786          Per default auto-enabled when X11 is used.]),
1787 ,test "${test_gen}" = no -o "${enable_gen+set}" = set || enable_gen=yes)
1788
1789 AC_ARG_ENABLE(gui,
1790     AS_HELP_STRING([--disable-gui],
1791         [Disable use of X11 or Wayland to reduce dependencies (e.g. for building LibreOfficeKit).]),
1792 ,enable_gui=yes)
1793
1794 libo_FUZZ_ARG_ENABLE(randr,
1795     AS_HELP_STRING([--disable-randr],
1796         [Disable RandR support in the vcl project.]),
1797 ,test "${enable_randr+set}" = set || enable_randr=yes)
1798
1799 libo_FUZZ_ARG_ENABLE(gstreamer-1-0,
1800     AS_HELP_STRING([--disable-gstreamer-1-0],
1801         [Disable building with the gstreamer 1.0 avmedia backend.]),
1802 ,test "${enable_gstreamer_1_0+set}" = set || enable_gstreamer_1_0=yes)
1803
1804 libo_FUZZ_ARG_ENABLE([eot],
1805     [AS_HELP_STRING([--enable-eot],
1806         [Enable support for Embedded OpenType fonts.])],
1807 ,test "${enable_eot+set}" = set || enable_eot=no)
1808
1809 libo_FUZZ_ARG_ENABLE(cve-tests,
1810     AS_HELP_STRING([--disable-cve-tests],
1811         [Prevent CVE tests to be executed]),
1812 ,)
1813
1814 AC_ARG_ENABLE(build-opensymbol,
1815     AS_HELP_STRING([--enable-build-opensymbol],
1816         [Do not use the prebuilt opens___.ttf. Build it instead. This needs
1817          fontforge installed.]),
1818 ,)
1819
1820 AC_ARG_ENABLE(dependency-tracking,
1821     AS_HELP_STRING([--enable-dependency-tracking],
1822         [Do not reject slow dependency extractors.])[
1823   --disable-dependency-tracking
1824                           Disables generation of dependency information.
1825                           Speed up one-time builds.],
1826 ,)
1827
1828 AC_ARG_ENABLE(icecream,
1829     AS_HELP_STRING([--enable-icecream],
1830         [Use the 'icecream' distributed compiling tool to speedup the compilation.
1831          It defaults to /opt/icecream for the location of the icecream gcc/g++
1832          wrappers, you can override that using --with-gcc-home=/the/path switch.]),
1833 ,)
1834
1835 AC_ARG_ENABLE(ld,
1836     AS_HELP_STRING([--enable-ld=<linker>],
1837         [Use the specified linker. Both 'gold' and 'lld' linkers generally use less memory and link faster.
1838          By default tries to use the best linker possible, use --disable-ld to use the default linker.
1839          If <linker> contains any ':', the part before the first ':' is used as the value of
1840          -fuse-ld, while the part after the first ':' is used as the value of --ld-path (which is
1841          needed for Clang 12).]),
1842 ,)
1843
1844 libo_FUZZ_ARG_ENABLE(cups,
1845     AS_HELP_STRING([--disable-cups],
1846         [Do not build cups support.])
1847 )
1848
1849 AC_ARG_ENABLE(ccache,
1850     AS_HELP_STRING([--disable-ccache],
1851         [Do not try to use ccache automatically.
1852          By default we will try to detect if ccache is available; in that case if
1853          CC/CXX are not yet set, and --enable-icecream is not given, we
1854          attempt to use ccache. --disable-ccache disables ccache completely.
1855          Additionally ccache's depend mode is enabled if possible,
1856          use --enable-ccache=nodepend to enable ccache without depend mode.
1857 ]),
1858 ,)
1859
1860 AC_ARG_ENABLE(z7-debug,
1861     AS_HELP_STRING([--enable-z7-debug],
1862         [Makes the MSVC compiler use -Z7 for debugging instead of the default -Zi. Using this option takes
1863          more disk spaces but allows to use ccache. Final PDB files are created even with this option enabled.
1864          Enabled by default if ccache is detected.]))
1865
1866 libo_FUZZ_ARG_ENABLE(online-update,
1867     AS_HELP_STRING([--enable-online-update],
1868         [Enable the online update service that will check for new versions of
1869          LibreOffice. Disabled by default. Requires --with-privacy-policy-url to be set.]),
1870 ,)
1871
1872 libo_FUZZ_ARG_ENABLE(online-update-mar,
1873     AS_HELP_STRING([--enable-online-update-mar],
1874         [Enable the experimental Mozilla-like online update service that will
1875          check for new versions of LibreOffice. Disabled by default.]),
1876 ,)
1877
1878 libo_FUZZ_ARG_WITH(online-update-mar-baseurl,
1879     AS_HELP_STRING([--with-online-update-mar-baseurl=...],
1880         [Set the base URL value for --enable-online-update-mar.
1881          (Can be left off for debug purposes, even if that may render the feature
1882          non-functional.)]),
1883 ,)
1884
1885 libo_FUZZ_ARG_WITH(online-update-mar-certificateder,
1886     AS_HELP_STRING([--with-online-update-mar-certificateder=...],
1887         [Set the certificate DER value for --enable-online-update-mar.
1888          (Can be left off for debug purposes, even if that may render the feature
1889          non-functional.)]),
1890 ,)
1891
1892 libo_FUZZ_ARG_WITH(online-update-mar-certificatename,
1893     AS_HELP_STRING([--with-online-update-mar-certificatename=...],
1894         [Set the certificate name value for --enable-online-update-mar.
1895          (Can be left off for debug purposes, even if that may render the feature
1896          non-functional.)]),
1897 ,)
1898
1899 libo_FUZZ_ARG_WITH(online-update-mar-certificatepath,
1900     AS_HELP_STRING([--with-online-update-mar-certificatepath=...],
1901         [Set the certificate path value for --enable-online-update-mar.
1902          (Can be left off for debug purposes, even if that may render the feature
1903          non-functional.)]),
1904 ,)
1905
1906 libo_FUZZ_ARG_ENABLE(extension-update,
1907     AS_HELP_STRING([--disable-extension-update],
1908         [Disable possibility to update installed extensions.]),
1909 ,)
1910
1911 libo_FUZZ_ARG_ENABLE(release-build,
1912     AS_HELP_STRING([--enable-release-build],
1913         [Enable release build. Note that the "release build" choice is orthogonal to
1914          whether symbols are present, debug info is generated, or optimization
1915          is done.
1916          See https://wiki.documentfoundation.org/Development/DevBuild]),
1917 ,)
1918
1919 libo_FUZZ_ARG_ENABLE(hardening-flags,
1920     AS_HELP_STRING([--enable-hardening-flags],
1921         [Enable automatically using hardening compiler flags. Distros typically
1922          instead use their default configuration via CXXFLAGS, etc. But this provides a
1923          convenient set of default hardening flags for non-distros]),
1924 ,)
1925
1926 AC_ARG_ENABLE(windows-build-signing,
1927     AS_HELP_STRING([--enable-windows-build-signing],
1928         [Enable signing of windows binaries (*.exe, *.dll)]),
1929 ,)
1930
1931 AC_ARG_ENABLE(silent-msi,
1932     AS_HELP_STRING([--enable-silent-msi],
1933         [Enable MSI with LIMITUI=1 (silent install).]),
1934 ,)
1935
1936 AC_ARG_ENABLE(wix,
1937     AS_HELP_STRING([--enable-wix],
1938         [Build Windows installer using WiX.]),
1939 ,)
1940
1941 AC_ARG_ENABLE(macosx-code-signing,
1942     AS_HELP_STRING([--enable-macosx-code-signing=<identity>],
1943         [Sign executables, dylibs, frameworks and the app bundle. If you
1944          don't provide an identity the first suitable certificate
1945          in your keychain is used.]),
1946 ,)
1947
1948 AC_ARG_ENABLE(macosx-package-signing,
1949     AS_HELP_STRING([--enable-macosx-package-signing=<identity>],
1950         [Create a .pkg suitable for uploading to the Mac App Store and sign
1951          it. If you don't provide an identity the first suitable certificate
1952          in your keychain is used.]),
1953 ,)
1954
1955 AC_ARG_ENABLE(macosx-sandbox,
1956     AS_HELP_STRING([--enable-macosx-sandbox],
1957         [Make the app bundle run in a sandbox. Requires code signing.
1958          Is required by apps distributed in the Mac App Store, and implies
1959          adherence to App Store rules.]),
1960 ,)
1961
1962 AC_ARG_WITH(macosx-bundle-identifier,
1963     AS_HELP_STRING([--with-macosx-bundle-identifier=tld.mumble.orifice.TheOffice],
1964         [Define the macOS bundle identifier. Default is the somewhat weird
1965          org.libreoffice.script ("script", huh?).]),
1966 ,with_macosx_bundle_identifier=org.libreoffice.script)
1967
1968 AC_ARG_WITH(macosx-provisioning-profile,
1969     AS_HELP_STRING([--with-macosx-provisioning-profile=/path/to/mac.provisionprofile],
1970         [Specify the path to a provisioning profile to use]),
1971 ,)
1972
1973 AC_ARG_WITH(product-name,
1974     AS_HELP_STRING([--with-product-name='My Own Office Suite'],
1975         [Define the product name. Default is AC_PACKAGE_NAME.]),
1976 ,with_product_name=$PRODUCTNAME)
1977
1978 libo_FUZZ_ARG_ENABLE(community-flavor,
1979     AS_HELP_STRING([--disable-community-flavor],
1980         [Disable the Community branding.]),
1981 ,)
1982
1983 AC_ARG_WITH(package-version,
1984     AS_HELP_STRING([--with-package-version='3.1.4.5'],
1985         [Define the package version. Default is AC_PACKAGE_VERSION. Use only if you distribute an own build for macOS.]),
1986 ,)
1987
1988 libo_FUZZ_ARG_ENABLE(readonly-installset,
1989     AS_HELP_STRING([--enable-readonly-installset],
1990         [Prevents any attempts by LibreOffice to write into its installation. That means
1991          at least that no "system-wide" extensions can be added. Partly experimental work in
1992          progress, probably not fully implemented. Always enabled for macOS.]),
1993 ,)
1994
1995 libo_FUZZ_ARG_ENABLE(mariadb-sdbc,
1996     AS_HELP_STRING([--disable-mariadb-sdbc],
1997         [Disable the build of the MariaDB/MySQL-SDBC driver.])
1998 )
1999
2000 libo_FUZZ_ARG_ENABLE(postgresql-sdbc,
2001     AS_HELP_STRING([--disable-postgresql-sdbc],
2002         [Disable the build of the PostgreSQL-SDBC driver.])
2003 )
2004
2005 libo_FUZZ_ARG_ENABLE(lotuswordpro,
2006     AS_HELP_STRING([--disable-lotuswordpro],
2007         [Disable the build of the Lotus Word Pro filter.]),
2008 ,test "${enable_lotuswordpro+set}" = set || enable_lotuswordpro=yes)
2009
2010 libo_FUZZ_ARG_ENABLE(firebird-sdbc,
2011     AS_HELP_STRING([--disable-firebird-sdbc],
2012         [Disable the build of the Firebird-SDBC driver if it doesn't compile for you.]),
2013 ,test "${enable_firebird_sdbc+set}" = set || enable_firebird_sdbc=yes)
2014
2015 AC_ARG_ENABLE(bogus-pkg-config,
2016     AS_HELP_STRING([--enable-bogus-pkg-config],
2017         [MACOSX only: on MacOSX pkg-config can cause trouble. by default if one is found in the PATH, an error is issued. This flag turn that error into a warning.]),
2018 )
2019
2020 AC_ARG_ENABLE(openssl,
2021     AS_HELP_STRING([--disable-openssl],
2022         [Disable using libssl/libcrypto from OpenSSL. If disabled,
2023          components will use NSS. Work in progress,
2024          use only if you are hacking on it.]),
2025 ,enable_openssl=yes)
2026
2027 libo_FUZZ_ARG_ENABLE(cipher-openssl-backend,
2028     AS_HELP_STRING([--enable-cipher-openssl-backend],
2029         [Enable using OpenSSL as the actual implementation of the rtl/cipher.h functionality.
2030          Requires --enable-openssl.]))
2031
2032 AC_ARG_ENABLE(nss,
2033     AS_HELP_STRING([--disable-nss],
2034         [Disable using NSS. If disabled,
2035          components will use openssl. Work in progress,
2036          use only if you are hacking on it.]),
2037 ,enable_nss=yes)
2038
2039 AC_ARG_ENABLE(library-bin-tar,
2040     AS_HELP_STRING([--enable-library-bin-tar],
2041         [Enable the building and reused of tarball of binary build for some 'external' libraries.
2042         Some libraries can save their build result in a tarball
2043         stored in TARFILE_LOCATION. That binary tarball is
2044         uniquely identified by the source tarball,
2045         the content of the config_host.mk file and the content
2046         of the top-level directory in core for that library
2047         If this option is enabled, then if such a tarfile exist, it will be untarred
2048         instead of the source tarfile, and the build step will be skipped for that
2049         library.
2050         If a proper tarfile does not exist, then the normal source-based
2051         build is done for that library and a proper binary tarfile is created
2052         for the next time.]),
2053 )
2054
2055 AC_ARG_ENABLE(dconf,
2056     AS_HELP_STRING([--disable-dconf],
2057         [Disable the dconf configuration backend (enabled by default where
2058          available).]))
2059
2060 libo_FUZZ_ARG_ENABLE(formula-logger,
2061     AS_HELP_STRING(
2062         [--enable-formula-logger],
2063         [Enable formula logger for logging formula calculation flow in Calc.]
2064     )
2065 )
2066
2067 AC_ARG_ENABLE(ldap,
2068     AS_HELP_STRING([--disable-ldap],
2069         [Disable LDAP support.]),
2070 ,enable_ldap=yes)
2071
2072 AC_ARG_ENABLE(opencl,
2073     AS_HELP_STRING([--disable-opencl],
2074         [Disable OpenCL support.]),
2075 ,enable_opencl=yes)
2076
2077 libo_FUZZ_ARG_ENABLE(librelogo,
2078     AS_HELP_STRING([--disable-librelogo],
2079         [Do not build LibreLogo.]),
2080 ,enable_librelogo=yes)
2081
2082 AC_ARG_ENABLE(wasm-strip,
2083     AS_HELP_STRING([--enable-wasm-strip],
2084         [Strip the static build like for WASM/emscripten platform.]),
2085 ,)
2086
2087 AC_ARG_WITH(main-module,
2088     AS_HELP_STRING([--with-main-module=<writer/calc>],
2089         [Specify which main module to build for wasm.
2090         Default value is 'writer'.]),
2091 ,)
2092
2093 AC_ARG_ENABLE(wasm-exceptions,
2094     AS_HELP_STRING([--enable-wasm-exceptions],
2095         [Build with native WASM exceptions (AKA -fwasm-exceptions),
2096         matter of fact, this is currently not finished by any implementation)
2097         (see https://webassembly.org/roadmap/ for the current state]),
2098 ,)
2099
2100 AC_ARG_ENABLE(xmlhelp,
2101     AS_HELP_STRING([--disable-xmlhelp],
2102         [Disable XML help support]),
2103 ,enable_xmlhelp=yes)
2104
2105 AC_ARG_ENABLE(customtarget-components,
2106     AS_HELP_STRING([--enable-customtarget-components],
2107         [Generates the static UNO object constructor mapping from the build.]))
2108
2109 dnl ===================================================================
2110 dnl Optional Packages (--with/without-)
2111 dnl ===================================================================
2112
2113 AC_ARG_WITH(gcc-home,
2114     AS_HELP_STRING([--with-gcc-home],
2115         [Specify the location of gcc/g++ manually. This can be used in conjunction
2116          with --enable-icecream when icecream gcc/g++ wrappers are installed in a
2117          non-default path.]),
2118 ,)
2119
2120 AC_ARG_WITH(gnu-patch,
2121     AS_HELP_STRING([--with-gnu-patch],
2122         [Specify location of GNU patch on Solaris or FreeBSD.]),
2123 ,)
2124
2125 AC_ARG_WITH(build-platform-configure-options,
2126     AS_HELP_STRING([--with-build-platform-configure-options],
2127         [Specify options for the configure script run for the *build* platform in a cross-compilation]),
2128 ,)
2129
2130 AC_ARG_WITH(gnu-cp,
2131     AS_HELP_STRING([--with-gnu-cp],
2132         [Specify location of GNU cp on Solaris or FreeBSD.]),
2133 ,)
2134
2135 AC_ARG_WITH(external-tar,
2136     AS_HELP_STRING([--with-external-tar=<TARFILE_PATH>],
2137         [Specify an absolute path of where to find (and store) tarfiles.]),
2138     TARFILE_LOCATION=$withval ,
2139 )
2140
2141 AC_ARG_WITH(referenced-git,
2142     AS_HELP_STRING([--with-referenced-git=<OTHER_CHECKOUT_DIR>],
2143         [Specify another checkout directory to reference. This makes use of
2144                  git submodule update --reference, and saves a lot of diskspace
2145                  when having multiple trees side-by-side.]),
2146     GIT_REFERENCE_SRC=$withval ,
2147 )
2148
2149 AC_ARG_WITH(linked-git,
2150     AS_HELP_STRING([--with-linked-git=<submodules repo basedir>],
2151         [Specify a directory where the repositories of submodules are located.
2152          This uses a method similar to git-new-workdir to get submodules.]),
2153     GIT_LINK_SRC=$withval ,
2154 )
2155
2156 AC_ARG_WITH(galleries,
2157     AS_HELP_STRING([--with-galleries],
2158         [Specify how galleries should be built. It is possible either to
2159          build these internally from source ("build"),
2160          or to disable them ("no")]),
2161 )
2162
2163 AC_ARG_WITH(templates,
2164     AS_HELP_STRING([--with-templates],
2165         [Specify we build with or without template files. It is possible either to
2166          build with templates ("yes"),
2167          or to disable them ("no")]),
2168 )
2169
2170 AC_ARG_WITH(theme,
2171     AS_HELP_STRING([--with-theme="theme1 theme2..."],
2172         [Choose which themes to include. By default those themes with an '*' are included.
2173          Possible choices: *breeze, *breeze_dark, *breeze_dark_svg, *breeze_svg,
2174          *colibre, *colibre_svg, *colibre_dark, *colibre_dark_svg,
2175          *elementary, *elementary_svg,
2176          *karasa_jaga, *karasa_jaga_svg,
2177          *sifr, *sifr_dark, *sifr_dark_svg, *sifr_svg,
2178          *sukapura, *sukapura_dark, *sukapura_dark_svg, *sukapura_svg.]),
2179 ,)
2180
2181 libo_FUZZ_ARG_WITH(helppack-integration,
2182     AS_HELP_STRING([--without-helppack-integration],
2183         [It will not integrate the helppacks to the installer
2184          of the product. Please use this switch to use the online help
2185          or separate help packages.]),
2186 ,)
2187
2188 libo_FUZZ_ARG_WITH(fonts,
2189     AS_HELP_STRING([--without-fonts],
2190         [LibreOffice includes some third-party fonts to provide a reliable basis for
2191          help content, templates, samples, etc. When these fonts are already
2192          known to be available on the system then you should use this option.]),
2193 ,)
2194
2195 AC_ARG_WITH(epm,
2196     AS_HELP_STRING([--with-epm],
2197         [Decides which epm to use. Default is to use the one from the system if
2198          one is built. When either this is not there or you say =internal epm
2199          will be built.]),
2200 ,)
2201
2202 AC_ARG_WITH(package-format,
2203     AS_HELP_STRING([--with-package-format],
2204         [Specify package format(s) for LibreOffice installation sets. The
2205          implicit --without-package-format leads to no installation sets being
2206          generated. Possible values: archive, bsd, deb, dmg,
2207          installed, msi, pkg, and rpm.
2208          Example: --with-package-format='deb rpm']),
2209 ,)
2210
2211 AC_ARG_WITH(tls,
2212     AS_HELP_STRING([--with-tls],
2213         [Decides which TLS/SSL and cryptographic implementations to use for
2214          LibreOffice's code. Default is to use NSS although OpenSSL is also
2215          possible. Notice that selecting NSS restricts the usage of OpenSSL
2216          in LO's code but selecting OpenSSL doesn't restrict by now the
2217          usage of NSS in LO's code. Possible values: openssl, nss.
2218          Example: --with-tls="nss"]),
2219 ,)
2220
2221 AC_ARG_WITH(system-libs,
2222     AS_HELP_STRING([--with-system-libs],
2223         [Use libraries already on system -- enables all --with-system-* flags.]),
2224 ,)
2225
2226 AC_ARG_WITH(system-bzip2,
2227     AS_HELP_STRING([--with-system-bzip2],
2228         [Use bzip2 already on system. Used when --enable-online-update-mar
2229         or --enable-python=internal]),,
2230     [with_system_bzip2="$with_system_libs"])
2231
2232 AC_ARG_WITH(system-headers,
2233     AS_HELP_STRING([--with-system-headers],
2234         [Use headers already on system -- enables all --with-system-* flags for
2235          external packages whose headers are the only entities used i.e.
2236          boost/odbc/sane-header(s).]),,
2237     [with_system_headers="$with_system_libs"])
2238
2239 AC_ARG_WITH(system-jars,
2240     AS_HELP_STRING([--without-system-jars],
2241         [When building with --with-system-libs, also the needed jars are expected
2242          on the system. Use this to disable that]),,
2243     [with_system_jars="$with_system_libs"])
2244
2245 AC_ARG_WITH(system-cairo,
2246     AS_HELP_STRING([--with-system-cairo],
2247         [Use cairo libraries already on system.  Happens automatically for
2248          (implicit) --enable-gtk3.]))
2249
2250 AC_ARG_WITH(system-epoxy,
2251     AS_HELP_STRING([--with-system-epoxy],
2252         [Use epoxy libraries already on system.  Happens automatically for
2253          (implicit) --enable-gtk3.]),,
2254        [with_system_epoxy="$with_system_libs"])
2255
2256 AC_ARG_WITH(myspell-dicts,
2257     AS_HELP_STRING([--with-myspell-dicts],
2258         [Adds myspell dictionaries to the LibreOffice installation set]),
2259 ,)
2260
2261 AC_ARG_WITH(system-dicts,
2262     AS_HELP_STRING([--without-system-dicts],
2263         [Do not use dictionaries from system paths.]),
2264 ,)
2265
2266 AC_ARG_WITH(external-dict-dir,
2267     AS_HELP_STRING([--with-external-dict-dir],
2268         [Specify external dictionary dir.]),
2269 ,)
2270
2271 AC_ARG_WITH(external-hyph-dir,
2272     AS_HELP_STRING([--with-external-hyph-dir],
2273         [Specify external hyphenation pattern dir.]),
2274 ,)
2275
2276 AC_ARG_WITH(external-thes-dir,
2277     AS_HELP_STRING([--with-external-thes-dir],
2278         [Specify external thesaurus dir.]),
2279 ,)
2280
2281 AC_ARG_WITH(system-zlib,
2282     AS_HELP_STRING([--with-system-zlib],
2283         [Use zlib already on system.]),,
2284     [with_system_zlib=auto])
2285
2286 AC_ARG_WITH(system-jpeg,
2287     AS_HELP_STRING([--with-system-jpeg],
2288         [Use jpeg already on system.]),,
2289     [with_system_jpeg="$with_system_libs"])
2290
2291 AC_ARG_WITH(system-expat,
2292     AS_HELP_STRING([--with-system-expat],
2293         [Use expat already on system.]),,
2294     [with_system_expat="$with_system_libs"])
2295
2296 AC_ARG_WITH(system-libxml,
2297     AS_HELP_STRING([--with-system-libxml],
2298         [Use libxml/libxslt already on system.]),,
2299     [with_system_libxml=auto])
2300
2301 AC_ARG_WITH(system-openldap,
2302     AS_HELP_STRING([--with-system-openldap],
2303         [Use the OpenLDAP LDAP SDK already on system.]),,
2304     [with_system_openldap="$with_system_libs"])
2305
2306 libo_FUZZ_ARG_ENABLE(poppler,
2307     AS_HELP_STRING([--disable-poppler],
2308         [Disable building Poppler.])
2309 )
2310
2311 AC_ARG_WITH(system-poppler,
2312     AS_HELP_STRING([--with-system-poppler],
2313         [Use system poppler (only needed for PDF import).]),,
2314     [with_system_poppler="$with_system_libs"])
2315
2316 AC_ARG_WITH(system-abseil,
2317     AS_HELP_STRING([--with-system-abseil],
2318         [Use the abseil libraries already on system.]),,
2319     [with_system_abseil="$with_system_libs"])
2320
2321 AC_ARG_WITH(system-openjpeg,
2322     AS_HELP_STRING([--with-system-openjpeg],
2323         [Use the OpenJPEG library already on system.]),,
2324     [with_system_openjpeg="$with_system_libs"])
2325
2326 libo_FUZZ_ARG_ENABLE(gpgmepp,
2327     AS_HELP_STRING([--disable-gpgmepp],
2328         [Disable building gpgmepp. Do not use in normal cases unless you want to fix potential problems it causes.])
2329 )
2330
2331 AC_ARG_WITH(system-gpgmepp,
2332     AS_HELP_STRING([--with-system-gpgmepp],
2333         [Use gpgmepp already on system]),,
2334     [with_system_gpgmepp="$with_system_libs"])
2335
2336 AC_ARG_WITH(system-mariadb,
2337     AS_HELP_STRING([--with-system-mariadb],
2338         [Use MariaDB/MySQL libraries already on system.]),,
2339     [with_system_mariadb="$with_system_libs"])
2340
2341 AC_ARG_ENABLE(bundle-mariadb,
2342     AS_HELP_STRING([--enable-bundle-mariadb],
2343         [When using MariaDB/MySQL libraries already on system, bundle them with the MariaDB Connector/LibreOffice.])
2344 )
2345
2346 AC_ARG_WITH(system-postgresql,
2347     AS_HELP_STRING([--with-system-postgresql],
2348         [Use PostgreSQL libraries already on system, for building the PostgreSQL-SDBC
2349          driver. If pg_config is not in PATH, use PGCONFIG to point to it.]),,
2350     [with_system_postgresql="$with_system_libs"])
2351
2352 AC_ARG_WITH(libpq-path,
2353     AS_HELP_STRING([--with-libpq-path=<absolute path to your libpq installation>],
2354         [Use this PostgreSQL C interface (libpq) installation for building
2355          the PostgreSQL-SDBC extension.]),
2356 ,)
2357
2358 AC_ARG_WITH(system-firebird,
2359     AS_HELP_STRING([--with-system-firebird],
2360         [Use Firebird libraries already on system, for building the Firebird-SDBC
2361          driver. If fb_config is not in PATH, use FBCONFIG to point to it.]),,
2362     [with_system_firebird="$with_system_libs"])
2363
2364 AC_ARG_WITH(system-libtommath,
2365             AS_HELP_STRING([--with-system-libtommath],
2366                            [Use libtommath already on system]),,
2367             [with_system_libtommath="$with_system_libs"])
2368
2369 AC_ARG_WITH(system-hsqldb,
2370     AS_HELP_STRING([--with-system-hsqldb],
2371         [Use hsqldb already on system.]))
2372
2373 AC_ARG_WITH(hsqldb-jar,
2374     AS_HELP_STRING([--with-hsqldb-jar=JARFILE],
2375         [Specify path to jarfile manually.]),
2376     HSQLDB_JAR=$withval)
2377
2378 libo_FUZZ_ARG_ENABLE(scripting-beanshell,
2379     AS_HELP_STRING([--disable-scripting-beanshell],
2380         [Disable support for scripts in BeanShell.]),
2381 ,
2382 )
2383
2384 AC_ARG_WITH(system-beanshell,
2385     AS_HELP_STRING([--with-system-beanshell],
2386         [Use beanshell already on system.]),,
2387     [with_system_beanshell="$with_system_jars"])
2388
2389 AC_ARG_WITH(beanshell-jar,
2390     AS_HELP_STRING([--with-beanshell-jar=JARFILE],
2391         [Specify path to jarfile manually.]),
2392     BSH_JAR=$withval)
2393
2394 libo_FUZZ_ARG_ENABLE(scripting-javascript,
2395     AS_HELP_STRING([--disable-scripting-javascript],
2396         [Disable support for scripts in JavaScript.]),
2397 ,
2398 )
2399
2400 AC_ARG_WITH(system-rhino,
2401     AS_HELP_STRING([--with-system-rhino],
2402         [Use rhino already on system.]),,
2403     [with_system_rhino="$with_system_jars"])
2404
2405 AC_ARG_WITH(rhino-jar,
2406     AS_HELP_STRING([--with-rhino-jar=JARFILE],
2407         [Specify path to jarfile manually.]),
2408     RHINO_JAR=$withval)
2409
2410 AC_ARG_WITH(system-jfreereport,
2411     AS_HELP_STRING([--with-system-jfreereport],
2412         [Use JFreeReport already on system.]),,
2413     [with_system_jfreereport="$with_system_jars"])
2414
2415 AC_ARG_WITH(sac-jar,
2416     AS_HELP_STRING([--with-sac-jar=JARFILE],
2417         [Specify path to jarfile manually.]),
2418     SAC_JAR=$withval)
2419
2420 AC_ARG_WITH(libxml-jar,
2421     AS_HELP_STRING([--with-libxml-jar=JARFILE],
2422         [Specify path to jarfile manually.]),
2423     LIBXML_JAR=$withval)
2424
2425 AC_ARG_WITH(flute-jar,
2426     AS_HELP_STRING([--with-flute-jar=JARFILE],
2427         [Specify path to jarfile manually.]),
2428     FLUTE_JAR=$withval)
2429
2430 AC_ARG_WITH(jfreereport-jar,
2431     AS_HELP_STRING([--with-jfreereport-jar=JARFILE],
2432         [Specify path to jarfile manually.]),
2433     JFREEREPORT_JAR=$withval)
2434
2435 AC_ARG_WITH(liblayout-jar,
2436     AS_HELP_STRING([--with-liblayout-jar=JARFILE],
2437         [Specify path to jarfile manually.]),
2438     LIBLAYOUT_JAR=$withval)
2439
2440 AC_ARG_WITH(libloader-jar,
2441     AS_HELP_STRING([--with-libloader-jar=JARFILE],
2442         [Specify path to jarfile manually.]),
2443     LIBLOADER_JAR=$withval)
2444
2445 AC_ARG_WITH(libformula-jar,
2446     AS_HELP_STRING([--with-libformula-jar=JARFILE],
2447         [Specify path to jarfile manually.]),
2448     LIBFORMULA_JAR=$withval)
2449
2450 AC_ARG_WITH(librepository-jar,
2451     AS_HELP_STRING([--with-librepository-jar=JARFILE],
2452         [Specify path to jarfile manually.]),
2453     LIBREPOSITORY_JAR=$withval)
2454
2455 AC_ARG_WITH(libfonts-jar,
2456     AS_HELP_STRING([--with-libfonts-jar=JARFILE],
2457         [Specify path to jarfile manually.]),
2458     LIBFONTS_JAR=$withval)
2459
2460 AC_ARG_WITH(libserializer-jar,
2461     AS_HELP_STRING([--with-libserializer-jar=JARFILE],
2462         [Specify path to jarfile manually.]),
2463     LIBSERIALIZER_JAR=$withval)
2464
2465 AC_ARG_WITH(libbase-jar,
2466     AS_HELP_STRING([--with-libbase-jar=JARFILE],
2467         [Specify path to jarfile manually.]),
2468     LIBBASE_JAR=$withval)
2469
2470 AC_ARG_WITH(system-odbc,
2471     AS_HELP_STRING([--with-system-odbc],
2472         [Use the odbc headers already on system.]),,
2473     [with_system_odbc="auto"])
2474
2475 AC_ARG_WITH(system-sane,
2476     AS_HELP_STRING([--with-system-sane],
2477         [Use sane.h already on system.]),,
2478     [with_system_sane="$with_system_headers"])
2479
2480 AC_ARG_WITH(system-bluez,
2481     AS_HELP_STRING([--with-system-bluez],
2482         [Use bluetooth.h already on system.]),,
2483     [with_system_bluez="$with_system_headers"])
2484
2485 AC_ARG_WITH(system-boost,
2486     AS_HELP_STRING([--with-system-boost],
2487         [Use boost already on system.]),,
2488     [with_system_boost="$with_system_headers"])
2489
2490 AC_ARG_WITH(system-dragonbox,
2491     AS_HELP_STRING([--with-system-dragonbox],
2492         [Use dragonbox already on system.]),,
2493     [with_system_dragonbox="$with_system_headers"])
2494
2495 AC_ARG_WITH(system-frozen,
2496     AS_HELP_STRING([--with-system-frozen],
2497         [Use frozen already on system.]),,
2498     [with_system_frozen="$with_system_headers"])
2499
2500 AC_ARG_WITH(system-libfixmath,
2501     AS_HELP_STRING([--with-system-libfixmath],
2502         [Use libfixmath already on system.]),,
2503     [with_system_libfixmath="$with_system_libs"])
2504
2505 AC_ARG_WITH(system-glm,
2506     AS_HELP_STRING([--with-system-glm],
2507         [Use glm already on system.]),,
2508     [with_system_glm="$with_system_headers"])
2509
2510 AC_ARG_WITH(system-hunspell,
2511     AS_HELP_STRING([--with-system-hunspell],
2512         [Use libhunspell already on system.]),,
2513     [with_system_hunspell="$with_system_libs"])
2514
2515 libo_FUZZ_ARG_ENABLE(cairo-rgba,
2516     AS_HELP_STRING([--enable-cairo-rgba],
2517         [Use RGBA order, instead of default BRGA. Not possible with --with-system-cairo]))
2518
2519 libo_FUZZ_ARG_ENABLE(zxing,
2520     AS_HELP_STRING([--disable-zxing],
2521        [Disable use of zxing external library.]))
2522
2523 AC_ARG_WITH(system-zxing,
2524     AS_HELP_STRING([--with-system-zxing],
2525         [Use libzxing already on system.]),,
2526     [with_system_zxing="$with_system_libs"])
2527
2528 AC_ARG_WITH(system-zxcvbn,
2529     AS_HELP_STRING([--with-system-zxcvbn],
2530         [Use libzxcvbn already on system.]),,
2531     [with_system_zxcvbn="$with_system_libs"])
2532
2533 AC_ARG_WITH(system-box2d,
2534     AS_HELP_STRING([--with-system-box2d],
2535         [Use box2d already on system.]),,
2536     [with_system_box2d="$with_system_libs"])
2537
2538 AC_ARG_WITH(system-mythes,
2539     AS_HELP_STRING([--with-system-mythes],
2540         [Use mythes already on system.]),,
2541     [with_system_mythes="$with_system_libs"])
2542
2543 AC_ARG_WITH(system-altlinuxhyph,
2544     AS_HELP_STRING([--with-system-altlinuxhyph],
2545         [Use ALTLinuxhyph already on system.]),,
2546     [with_system_altlinuxhyph="$with_system_libs"])
2547
2548 AC_ARG_WITH(system-lpsolve,
2549     AS_HELP_STRING([--with-system-lpsolve],
2550         [Use lpsolve already on system.]),,
2551     [with_system_lpsolve="$with_system_libs"])
2552
2553 AC_ARG_WITH(system-coinmp,
2554     AS_HELP_STRING([--with-system-coinmp],
2555         [Use CoinMP already on system.]),,
2556     [with_system_coinmp="$with_system_libs"])
2557
2558 AC_ARG_WITH(system-liblangtag,
2559     AS_HELP_STRING([--with-system-liblangtag],
2560         [Use liblangtag library already on system.]),,
2561     [with_system_liblangtag="$with_system_libs"])
2562
2563 AC_ARG_WITH(system-lockfile,
2564     AS_HELP_STRING([--with-system-lockfile[=file]],
2565         [Detect a system lockfile program or use the \$file argument.]))
2566
2567 AC_ARG_WITH(webdav,
2568     AS_HELP_STRING([--without-webdav],
2569         [Disable WebDAV support in the UCB.]))
2570
2571 AC_ARG_WITH(linker-hash-style,
2572     AS_HELP_STRING([--with-linker-hash-style],
2573         [Use linker with --hash-style=<style> when linking shared objects.
2574          Possible values: "sysv", "gnu", "both". The default value is "gnu"
2575          if supported on the build system, and "sysv" otherwise.]))
2576
2577 AC_ARG_WITH(jdk-home,
2578     AS_HELP_STRING([--with-jdk-home=<absolute path to JDK home>],
2579         [If you have installed JDK 8 or later on your system please supply the
2580          path here. Note that this is not the location of the java command but the
2581          location of the entire distribution. In case of cross-compiling, this
2582          is the JDK of the host os. Use --with-build-platform-configure-options
2583          to point to a different build platform JDK.]),
2584 ,)
2585
2586 AC_ARG_WITH(help,
2587     AS_HELP_STRING([--with-help],
2588         [Enable the build of help. There is a special parameter "common" that
2589          can be used to bundle only the common part, .e.g help-specific icons.
2590          This is useful when you build the helpcontent separately.])
2591     [
2592                           Usage:     --with-help    build the old local help
2593                                  --without-help     no local help (default)
2594                                  --with-help=html   build the new HTML local help
2595                                  --with-help=online build the new HTML online help
2596     ],
2597 ,)
2598
2599 AC_ARG_WITH(omindex,
2600    AS_HELP_STRING([--with-omindex],
2601         [Enable the support of xapian-omega index for online help.])
2602    [
2603                          Usage: --with-omindex=server prepare the pages for omindex
2604                                 but let xapian-omega be built in server.
2605                                 --with-omindex=noxap do not prepare online pages
2606                                 for xapian-omega
2607   ],
2608 ,)
2609
2610 libo_FUZZ_ARG_WITH(java,
2611     AS_HELP_STRING([--with-java=<java command>],
2612         [Specify the name of the Java interpreter command. Typically "java"
2613          which is the default.
2614
2615          To build without support for Java components, applets, accessibility
2616          or the XML filters written in Java, use --without-java or --with-java=no.]),
2617     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ],
2618     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ]
2619 )
2620
2621 AC_ARG_WITH(jvm-path,
2622     AS_HELP_STRING([--with-jvm-path=<absolute path to parent of jvm home>],
2623         [Use a specific JVM search path at runtime.
2624          e.g. use --with-jvm-path=/usr/lib/ to find JRE/JDK in /usr/lib/jvm/]),
2625 ,)
2626
2627 AC_ARG_WITH(ant-home,
2628     AS_HELP_STRING([--with-ant-home=<absolute path to Ant home>],
2629         [If you have installed Apache Ant on your system, please supply the path here.
2630          Note that this is not the location of the Ant binary but the location
2631          of the entire distribution.]),
2632 ,)
2633
2634 AC_ARG_WITH(symbol-config,
2635     AS_HELP_STRING([--with-symbol-config],
2636         [Configuration for the crashreport symbol upload]),
2637         [],
2638         [with_symbol_config=no])
2639
2640 AC_ARG_WITH(export-validation,
2641     AS_HELP_STRING([--without-export-validation],
2642         [Disable validating OOXML and ODF files as exported from in-tree tests.]),
2643 ,with_export_validation=auto)
2644
2645 AC_ARG_WITH(bffvalidator,
2646     AS_HELP_STRING([--with-bffvalidator=<absolute path to BFFValidator>],
2647         [Enables export validation for Microsoft Binary formats (doc, xls, ppt).
2648          Requires installed Microsoft Office Binary File Format Validator.
2649          Note: export-validation (--with-export-validation) is required to be turned on.
2650          See https://web.archive.org/web/20200804155745/https://www.microsoft.com/en-us/download/details.aspx?id=26794]),
2651 ,with_bffvalidator=no)
2652
2653 libo_FUZZ_ARG_WITH(junit,
2654     AS_HELP_STRING([--with-junit=<absolute path to JUnit 4 jar>],
2655         [Specifies the JUnit 4 jar file to use for JUnit-based tests.
2656          --without-junit disables those tests. Not relevant in the --without-java case.]),
2657 ,with_junit=yes)
2658
2659 AC_ARG_WITH(hamcrest,
2660     AS_HELP_STRING([--with-hamcrest=<absolute path to hamcrest jar>],
2661         [Specifies the hamcrest jar file to use for JUnit-based tests.
2662          --without-junit disables those tests. Not relevant in the --without-java case.]),
2663 ,with_hamcrest=yes)
2664
2665 AC_ARG_WITH(perl-home,
2666     AS_HELP_STRING([--with-perl-home=<abs. path to Perl 5 home>],
2667         [If you have installed Perl 5 Distribution, on your system, please
2668          supply the path here. Note that this is not the location of the Perl
2669          binary but the location of the entire distribution.]),
2670 ,)
2671
2672 libo_FUZZ_ARG_WITH(doxygen,
2673     AS_HELP_STRING(
2674         [--with-doxygen=<absolute path to doxygen executable>],
2675         [Specifies the doxygen executable to use when generating ODK C/C++
2676          documentation. --without-doxygen disables generation of ODK C/C++
2677          documentation. Not relevant in the --disable-odk case.]),
2678 ,with_doxygen=yes)
2679
2680 AC_ARG_WITH(visual-studio,
2681     AS_HELP_STRING([--with-visual-studio=<2019/2022/2022preview>],
2682         [Specify which Visual Studio version to use in case several are
2683          installed. Currently 2019 (default) and 2022 are supported.]),
2684 ,)
2685
2686 AC_ARG_WITH(windows-sdk,
2687     AS_HELP_STRING([--with-windows-sdk=<8.0(A)/8.1(A)/10.0>],
2688         [Specify which Windows SDK, or "Windows Kit", version to use
2689          in case the one that came with the selected Visual Studio
2690          is not what you want for some reason. Note that not all compiler/SDK
2691          combinations are supported. The intent is that this option should not
2692          be needed.]),
2693 ,)
2694
2695 AC_ARG_WITH(lang,
2696     AS_HELP_STRING([--with-lang="es sw tu cs sk"],
2697         [Use this option to build LibreOffice with additional UI language support.
2698          English (US) is always included by default.
2699          Separate multiple languages with space.
2700          For all languages, use --with-lang=ALL.]),
2701 ,)
2702
2703 AC_ARG_WITH(locales,
2704     AS_HELP_STRING([--with-locales="en es pt fr zh kr ja"],
2705         [Use this option to limit the locale information built in.
2706          Separate multiple locales with space.
2707          Very experimental and might well break stuff.
2708          Just a desperate measure to shrink code and data size.
2709          By default all the locales available is included.
2710          Just works with --disable-dynloading. Defaults to "ALL".
2711          This option is completely unrelated to --with-lang.])
2712     [
2713                           Affects also our character encoding conversion
2714                           tables for encodings mainly targeted for a
2715                           particular locale, like EUC-CN and EUC-TW for
2716                           zh, ISO-2022-JP for ja.
2717
2718                           Affects also our add-on break iterator data for
2719                           some languages.
2720
2721                           For the default, all locales, don't use this switch at all.
2722                           Specifying just the language part of a locale means all matching
2723                           locales will be included.
2724     ],
2725 ,)
2726
2727 # Kerberos and GSSAPI used only by PostgreSQL as of LibO 3.5
2728 # and also by Mariadb/Mysql since LibO 24.8
2729 libo_FUZZ_ARG_WITH(krb5,
2730     AS_HELP_STRING([--with-krb5],
2731         [Enable MIT Kerberos 5 support in modules that support it.
2732          By default automatically enabled on platforms
2733          where a good system Kerberos 5 is available.]),
2734 ,)
2735
2736 libo_FUZZ_ARG_WITH(gssapi,
2737     AS_HELP_STRING([--with-gssapi],
2738         [Enable GSSAPI support in modules that support it.
2739          By default automatically enabled on platforms
2740          where a good system GSSAPI is available.]),
2741 ,)
2742
2743 libo_FUZZ_ARG_WITH(lxml,
2744     AS_HELP_STRING([--without-lxml],
2745         [gla11y will use python lxml when available, potentially building a local copy if necessary.
2746          --without-lxml tells it to not use python lxml at all, which means that gla11y will only
2747          report widget classes and ids.]),
2748 ,)
2749
2750 libo_FUZZ_ARG_WITH(latest-c++,
2751     AS_HELP_STRING([--with-latest-c++],
2752         [Try to enable the latest features of the C++ compiler, even if they are not yet part of a
2753          published standard.  This option is ignored when CXXFLAGS_CXX11 is set explicitly.]),,
2754         [with_latest_c__=no])
2755
2756 AC_ARG_WITH(gtk3-build,
2757     AS_HELP_STRING([--with-gtk3-build=<absolute path to GTK3 build>],
2758         [(Windows-only) In order to build GtkTiledViewer on Windows, pass the path
2759          to a GTK3 build, like '--with-gtk3-build=C:/gtk-build/gtk/x64/release'.]))
2760
2761 dnl ===================================================================
2762 dnl Branding
2763 dnl ===================================================================
2764
2765 AC_ARG_WITH(branding,
2766     AS_HELP_STRING([--with-branding=/path/to/images],
2767         [Use given path to retrieve branding images set.])
2768     [
2769                           Search for intro.png about.svg and logo.svg.
2770                           If any is missing, default ones will be used instead.
2771
2772                           Search also progress.conf for progress
2773                           settings on intro screen :
2774
2775                           PROGRESSBARCOLOR="255,255,255" Set color of
2776                           progress bar. Comma separated RGB decimal values.
2777                           PROGRESSSIZE="407,6" Set size of progress bar.
2778                           Comma separated decimal values (width, height).
2779                           PROGRESSPOSITION="61,317" Set position of progress
2780                           bar from left,top. Comma separated decimal values.
2781                           PROGRESSFRAMECOLOR="20,136,3" Set color of progress
2782                           bar frame. Comma separated RGB decimal values.
2783                           PROGRESSTEXTCOLOR="0,0,0" Set color of progress
2784                           bar text. Comma separated RGB decimal values.
2785                           PROGRESSTEXTBASELINE="287" Set vertical position of
2786                           progress bar text from top. Decimal value.
2787
2788                           Default values will be used if not found.
2789     ],
2790 ,)
2791
2792
2793 AC_ARG_WITH(extra-buildid,
2794     AS_HELP_STRING([--with-extra-buildid="Tinderbox: Win-x86@6, Branch:master, Date:2012-11-26_00.29.34"],
2795         [Show addition build identification in about dialog.]),
2796 ,)
2797
2798
2799 AC_ARG_WITH(vendor,
2800     AS_HELP_STRING([--with-vendor="John the Builder"],
2801         [Set vendor of the build.]),
2802 ,)
2803
2804 AC_ARG_WITH(privacy-policy-url,
2805     AS_HELP_STRING([--with-privacy-policy-url="https://yourdomain/privacy-policy"],
2806         [The URL to your privacy policy (needed when
2807          enabling online-update or crashreporting via breakpad)]),
2808         [if test "x$with_privacy_policy_url" = "xyes"; then
2809             AC_MSG_FAILURE([you need to specify an argument when using --with-privacy-policy-url])
2810          elif test "x$with_privacy_policy_url" = "xno"; then
2811             with_privacy_policy_url="undefined"
2812          fi]
2813 ,[with_privacy_policy_url="undefined"])
2814
2815 AC_ARG_WITH(android-package-name,
2816     AS_HELP_STRING([--with-android-package-name="org.libreoffice"],
2817         [Set Android package name of the build.]),
2818 ,)
2819
2820 AC_ARG_WITH(compat-oowrappers,
2821     AS_HELP_STRING([--with-compat-oowrappers],
2822         [Install oo* wrappers in parallel with
2823          lo* ones to keep backward compatibility.
2824          Has effect only with make distro-pack-install]),
2825 ,)
2826
2827 AC_ARG_WITH(os-version,
2828     AS_HELP_STRING([--with-os-version=<OSVERSION>],
2829         [For FreeBSD users, use this option to override the detected OSVERSION.]),
2830 ,)
2831
2832 AC_ARG_WITH(parallelism,
2833     AS_HELP_STRING([--with-parallelism],
2834         [Number of jobs to run simultaneously during build. Parallel builds can
2835         save a lot of time on multi-cpu machines. Defaults to the number of
2836         CPUs on the machine, unless you configure --enable-icecream - then to
2837         40.]),
2838 ,)
2839
2840 AC_ARG_WITH(all-tarballs,
2841     AS_HELP_STRING([--with-all-tarballs],
2842         [Download all external tarballs unconditionally]))
2843
2844 AC_ARG_WITH(gdrive-client-id,
2845     AS_HELP_STRING([--with-gdrive-client-id],
2846         [Provides the client id of the application for OAuth2 authentication
2847         on Google Drive. If either this or --with-gdrive-client-secret is
2848         empty, the feature will be disabled]),
2849 )
2850
2851 AC_ARG_WITH(gdrive-client-secret,
2852     AS_HELP_STRING([--with-gdrive-client-secret],
2853         [Provides the client secret of the application for OAuth2
2854         authentication on Google Drive. If either this or
2855         --with-gdrive-client-id is empty, the feature will be disabled]),
2856 )
2857
2858 AC_ARG_WITH(alfresco-cloud-client-id,
2859     AS_HELP_STRING([--with-alfresco-cloud-client-id],
2860         [Provides the client id of the application for OAuth2 authentication
2861         on Alfresco Cloud. If either this or --with-alfresco-cloud-client-secret is
2862         empty, the feature will be disabled]),
2863 )
2864
2865 AC_ARG_WITH(alfresco-cloud-client-secret,
2866     AS_HELP_STRING([--with-alfresco-cloud-client-secret],
2867         [Provides the client secret of the application for OAuth2
2868         authentication on Alfresco Cloud. If either this or
2869         --with-alfresco-cloud-client-id is empty, the feature will be disabled]),
2870 )
2871
2872 AC_ARG_WITH(onedrive-client-id,
2873     AS_HELP_STRING([--with-onedrive-client-id],
2874         [Provides the client id of the application for OAuth2 authentication
2875         on OneDrive. If either this or --with-onedrive-client-secret is
2876         empty, the feature will be disabled]),
2877 )
2878
2879 AC_ARG_WITH(onedrive-client-secret,
2880     AS_HELP_STRING([--with-onedrive-client-secret],
2881         [Provides the client secret of the application for OAuth2
2882         authentication on OneDrive. If either this or
2883         --with-onedrive-client-id is empty, the feature will be disabled]),
2884 )
2885
2886 dnl Check for coredumpctl support to present information about crashing test processes:
2887 AC_ARG_WITH(coredumpctl,
2888     AS_HELP_STRING([--with-coredumpctl],
2889         [Use coredumpctl (together with systemd-run) to retrieve core dumps of crashing test
2890         processes.]))
2891
2892 AC_ARG_WITH(buildconfig-recorded,
2893     AS_HELP_STRING([--with-buildconfig-recorded],
2894         [Put build config into version info reported by LOK. Incompatible with reproducible builds.]),
2895 )
2896
2897 AC_MSG_CHECKING([whether to record build config])
2898 if test -z "$with_buildconfig_recorded"; then
2899     with_buildconfig_recorded=no
2900 fi
2901 if test "$with_buildconfig_recorded" = no; then
2902     AC_MSG_RESULT([no])
2903 else
2904     AC_MSG_RESULT([yes])
2905     # replace backslashes, to get a valid c++ string
2906     config_args=$(echo $ac_configure_args | tr '\\' '/')
2907     AC_DEFINE_UNQUOTED([BUILDCONFIG],[["$config_args"]],[Options passed to configure script])
2908     AC_DEFINE([BUILDCONFIG_RECORDED],[1],[Options passed to configure script])
2909 fi
2910
2911 dnl ===================================================================
2912 dnl Do we want to use pre-build binary tarball for recompile
2913 dnl ===================================================================
2914
2915 if test "$enable_library_bin_tar" = "yes" ; then
2916     USE_LIBRARY_BIN_TAR=TRUE
2917 else
2918     USE_LIBRARY_BIN_TAR=
2919 fi
2920 AC_SUBST(USE_LIBRARY_BIN_TAR)
2921
2922 dnl ===================================================================
2923 dnl Test whether build target is Release Build
2924 dnl ===================================================================
2925 AC_MSG_CHECKING([whether build target is Release Build])
2926 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
2927     AC_MSG_RESULT([no])
2928     ENABLE_RELEASE_BUILD=
2929     dnl Pu the value on one line as make (at least on macOS) seems to ignore
2930     dnl the newlines and then complains about spaces.
2931     GET_TASK_ALLOW_ENTITLEMENT='<!-- We want to be able to debug a hardened process when not building for release --><key>com.apple.security.get-task-allow</key><true/>'
2932 else
2933     AC_MSG_RESULT([yes])
2934     ENABLE_RELEASE_BUILD=TRUE
2935     GET_TASK_ALLOW_ENTITLEMENT=
2936 fi
2937 AC_SUBST(ENABLE_RELEASE_BUILD)
2938 AC_SUBST(GET_TASK_ALLOW_ENTITLEMENT)
2939
2940 dnl ===================================================================
2941 dnl Test whether build should auto use hardening compiler flags
2942 dnl ===================================================================
2943 AC_MSG_CHECKING([whether build should auto use hardening compiler flags])
2944 if test "$enable_hardening_flags" = "" -o "$enable_hardening_flags" = "no"; then
2945     AC_MSG_RESULT([no])
2946     ENABLE_HARDENING_FLAGS=
2947 else
2948     AC_MSG_RESULT([yes])
2949     ENABLE_HARDENING_FLAGS=TRUE
2950 fi
2951 AC_SUBST(ENABLE_HARDENING_FLAGS)
2952
2953 AC_MSG_CHECKING([whether to build a Community flavor])
2954 if test -z "$enable_community_flavor" -o "$enable_community_flavor" = "yes"; then
2955     AC_DEFINE(HAVE_FEATURE_COMMUNITY_FLAVOR)
2956     AC_MSG_RESULT([yes])
2957 else
2958     AC_MSG_RESULT([no])
2959 fi
2960
2961 dnl ===================================================================
2962 dnl Test whether to sign Windows Build
2963 dnl ===================================================================
2964 AC_MSG_CHECKING([whether to sign windows build])
2965 if test "$enable_windows_build_signing" = "yes" -a "$_os" = "WINNT"; then
2966     AC_MSG_RESULT([yes])
2967     WINDOWS_BUILD_SIGNING="TRUE"
2968 else
2969     AC_MSG_RESULT([no])
2970     WINDOWS_BUILD_SIGNING="FALSE"
2971 fi
2972 AC_SUBST(WINDOWS_BUILD_SIGNING)
2973
2974 dnl ===================================================================
2975 dnl MacOSX build and runtime environment options
2976 dnl ===================================================================
2977
2978 AC_ARG_WITH(macosx-version-min-required,
2979     AS_HELP_STRING([--with-macosx-version-min-required=<version>],
2980         [set the minimum OS version needed to run the built LibreOffice])
2981     [
2982                           e. g.: --with-macosx-version-min-required=10.15
2983     ],
2984 ,)
2985
2986 dnl ===================================================================
2987 dnl Check for incompatible options set by fuzzing, and reset those
2988 dnl automatically to working combinations
2989 dnl ===================================================================
2990
2991 if test "$libo_fuzzed_enable_dbus" = yes -a "$libo_fuzzed_enable_avahi" -a \
2992         "$enable_dbus" != "$enable_avahi"; then
2993     AC_MSG_NOTICE([Resetting --enable-avahi=$enable_dbus])
2994     enable_avahi=$enable_dbus
2995 fi
2996
2997 add_lopath_after ()
2998 {
2999     if ! echo "$LO_PATH" | $EGREP -q "(^|${P_SEP})$1($|${P_SEP})"; then
3000         LO_PATH="${LO_PATH:+$LO_PATH$P_SEP}$1"
3001     fi
3002 }
3003
3004 add_lopath_before ()
3005 {
3006     local IFS=${P_SEP}
3007     local path_cleanup
3008     local dir
3009     for dir in $LO_PATH ; do
3010         if test "$dir" != "$1" ; then
3011             path_cleanup=${path_cleanup:+$path_cleanup$P_SEP}$dir
3012         fi
3013     done
3014     LO_PATH="$1${path_cleanup:+$P_SEP$path_cleanup}"
3015 }
3016
3017 dnl ===================================================================
3018 dnl check for required programs (grep, awk, sed, bash)
3019 dnl ===================================================================
3020
3021 pathmunge ()
3022 {
3023     local new_path
3024     if test -n "$1"; then
3025         if test "$build_os" = "cygwin"; then
3026             if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3027                 PathFormat "$1"
3028                 new_path=`cygpath -sm "$formatted_path"`
3029             else
3030                 PathFormat "$1"
3031                 new_path=`cygpath -u "$formatted_path"`
3032             fi
3033         else
3034             new_path="$1"
3035         fi
3036         if test "$2" = "after"; then
3037             add_lopath_after "$new_path"
3038         else
3039             add_lopath_before "$new_path"
3040         fi
3041     fi
3042 }
3043
3044 AC_PROG_AWK
3045 AC_PATH_PROG( AWK, $AWK)
3046 if test -z "$AWK"; then
3047     AC_MSG_ERROR([install awk to run this script])
3048 fi
3049
3050 AC_PATH_PROG(BASH, bash)
3051 if test -z "$BASH"; then
3052     AC_MSG_ERROR([bash not found in \$PATH])
3053 fi
3054 AC_SUBST(BASH)
3055
3056 # prefer parallel compression tools, if available
3057 AC_PATH_PROG(COMPRESSIONTOOL, pigz)
3058 if test -z "$COMPRESSIONTOOL"; then
3059     AC_PATH_PROG(COMPRESSIONTOOL, gzip)
3060     if test -z "$COMPRESSIONTOOL"; then
3061         AC_MSG_ERROR([gzip not found in \$PATH])
3062     fi
3063 fi
3064 AC_SUBST(COMPRESSIONTOOL)
3065
3066 AC_MSG_CHECKING([for GNU or BSD tar])
3067 for a in $GNUTAR gtar gnutar tar bsdtar /usr/sfw/bin/gtar; do
3068     $a --version 2> /dev/null | grep -E "GNU|bsdtar"  2>&1 > /dev/null
3069     if test $? -eq 0;  then
3070         GNUTAR=$a
3071         break
3072     fi
3073 done
3074 AC_MSG_RESULT($GNUTAR)
3075 if test -z "$GNUTAR"; then
3076     AC_MSG_ERROR([not found. install GNU or BSD tar.])
3077 fi
3078 AC_SUBST(GNUTAR)
3079
3080 AC_MSG_CHECKING([for tar's option to strip components])
3081 $GNUTAR --help 2> /dev/null | grep -E "bsdtar|strip-components" 2>&1 >/dev/null
3082 if test $? -eq 0; then
3083     STRIP_COMPONENTS="--strip-components"
3084 else
3085     $GNUTAR --help 2> /dev/null | grep -E "strip-path" 2>&1 >/dev/null
3086     if test $? -eq 0; then
3087         STRIP_COMPONENTS="--strip-path"
3088     else
3089         STRIP_COMPONENTS="unsupported"
3090     fi
3091 fi
3092 AC_MSG_RESULT($STRIP_COMPONENTS)
3093 if test x$STRIP_COMPONENTS = xunsupported; then
3094     AC_MSG_ERROR([you need a tar that is able to strip components.])
3095 fi
3096 AC_SUBST(STRIP_COMPONENTS)
3097
3098 dnl It is useful to have a BUILD_TYPE keyword to distinguish "normal"
3099 dnl desktop OSes from "mobile" ones.
3100
3101 dnl We assume that a non-DESKTOP build type is also a non-NATIVE one.
3102 dnl In other words, that when building for an OS that is not a
3103 dnl "desktop" one but a "mobile" one, we are always cross-compiling.
3104
3105 dnl Note the direction of the implication; there is no assumption that
3106 dnl cross-compiling would imply a non-desktop OS.
3107
3108 if test $_os != iOS -a $_os != Android -a "$enable_fuzzers" != "yes"; then
3109     BUILD_TYPE="$BUILD_TYPE DESKTOP"
3110     AC_DEFINE(HAVE_FEATURE_DESKTOP)
3111     if test "$_os" != Emscripten; then
3112         AC_DEFINE(HAVE_FEATURE_MULTIUSER_ENVIRONMENT)
3113     fi
3114 fi
3115
3116 # explicitly doesn't include enable_gtk3=no and enable_qt5=yes, so it should
3117 # also work with the default gtk3 plugin.
3118 if test "$enable_wasm_strip" = "yes"; then
3119     enable_avmedia=no
3120     enable_libcmis=no
3121     enable_coinmp=no
3122     enable_cups=no
3123     test "$_os" = Emscripten && enable_curl=no
3124     enable_database_connectivity=no
3125     enable_dbus=no
3126     enable_dconf=no
3127     test "${enable_dynamic_loading+set}" = set -o "$_os" != Emscripten || enable_dynamic_loading=no
3128     enable_extension_integration=no
3129     enable_extensions=no
3130     enable_extension_update=no
3131     enable_gio=no
3132     enable_gpgmepp=no
3133     enable_ldap=no
3134     enable_lotuswordpro=no
3135     enable_lpsolve=no
3136     enable_nss=no
3137     enable_odk=no
3138     enable_online_update=no
3139     enable_opencl=no
3140     enable_pdfimport=no
3141     enable_randr=no
3142     enable_report_builder=no
3143     enable_scripting=no
3144     enable_sdremote_bluetooth=no
3145     enable_skia=no
3146     enable_xmlhelp=no
3147     enable_zxing=no
3148     test_libepubgen=no
3149     test_libcdr=no
3150     test_libcmis=no
3151     test_libetonyek=no
3152     test_libfreehand=no
3153     test_libmspub=no
3154     test_libpagemaker=no
3155     test_libqxp=no
3156     test_libvisio=no
3157     test_libzmf=no
3158     test_webdav=no
3159     with_galleries=no
3160     with_templates=no
3161     with_webdav=no
3162     with_x=no
3163
3164     test "${with_fonts+set}" = set || with_fonts=yes
3165     test "${with_locales+set}" = set || with_locales=en
3166
3167     AC_DEFINE(ENABLE_WASM_STRIP_ACCESSIBILITY)
3168     AC_DEFINE(ENABLE_WASM_STRIP_WRITER)
3169     AC_DEFINE(ENABLE_WASM_STRIP_CALC)
3170     AC_DEFINE(ENABLE_WASM_STRIP_CANVAS)
3171 #    AC_DEFINE(ENABLE_WASM_STRIP_CHART)
3172     AC_DEFINE(ENABLE_WASM_STRIP_DBACCESS)
3173     AC_DEFINE(ENABLE_WASM_STRIP_EPUB)
3174     AC_DEFINE(ENABLE_WASM_STRIP_EXTRA)
3175     AC_DEFINE(ENABLE_WASM_STRIP_GUESSLANG)
3176 #    AC_DEFINE(ENABLE_WASM_STRIP_HUNSPELL)
3177     AC_DEFINE(ENABLE_WASM_STRIP_LANGUAGETOOL)
3178     AC_DEFINE(ENABLE_WASM_STRIP_PINGUSER)
3179     AC_DEFINE(ENABLE_WASM_STRIP_PREMULTIPLY)
3180     AC_DEFINE(ENABLE_WASM_STRIP_RECENT)
3181     AC_DEFINE(ENABLE_WASM_STRIP_RECOVERYUI)
3182     AC_DEFINE(ENABLE_WASM_STRIP_SPLASH)
3183     AC_DEFINE(ENABLE_WASM_STRIP_SWEXPORTS)
3184     AC_DEFINE(ENABLE_WASM_STRIP_SCEXPORTS)
3185 fi
3186
3187 EMSCRIPTEN_NEH_MAJOR=3
3188 EMSCRIPTEN_NEH_MINOR=1
3189 EMSCRIPTEN_NEH_TINY=3
3190 EMSCRIPTEN_NEH_VERSION="${EMSCRIPTEN_NEH_MAJOR}.${EMSCRIPTEN_NEH_MINOR}.${EMSCRIPTEN_NEH_TINY}"
3191
3192 if test "$enable_wasm_exceptions" = yes; then
3193     AC_MSG_CHECKING([if Emscripten version is at least $EMSCRIPTEN_NEH_VERSION for SjLj + native EH])
3194     check_semantic_version_three_prefixed EMSCRIPTEN NEH
3195     if test $? -ne 0; then
3196         AC_MSG_ERROR([no, found $EMSCRIPTEN_VERSION])
3197     else
3198         AC_MSG_RESULT([yes ($EMSCRIPTEN_VERSION)])
3199     fi
3200     ENABLE_WASM_EXCEPTIONS=TRUE
3201 fi
3202 AC_SUBST(ENABLE_WASM_EXCEPTIONS)
3203
3204 # Whether to build "avmedia" functionality or not.
3205
3206 if test "$enable_avmedia" = yes; then
3207     BUILD_TYPE="$BUILD_TYPE AVMEDIA"
3208     AC_DEFINE(HAVE_FEATURE_AVMEDIA)
3209 else
3210     test_gstreamer_1_0=no
3211 fi
3212
3213 # Decide whether to build database connectivity stuff (including Base) or not.
3214 if test "$enable_database_connectivity" != no; then
3215     BUILD_TYPE="$BUILD_TYPE DBCONNECTIVITY"
3216     AC_DEFINE(HAVE_FEATURE_DBCONNECTIVITY)
3217 else
3218     if test "$_os" = iOS; then
3219         AC_MSG_ERROR([Presumly can't disable DB connectivity on iOS.])
3220     fi
3221     disable_database_connectivity_dependencies
3222 fi
3223
3224 if test -z "$enable_extensions"; then
3225     # For iOS and Android Viewer, disable extensions unless specifically overridden with --enable-extensions.
3226     if test $_os != iOS && test $_os != Android -o "$ENABLE_ANDROID_LOK" = TRUE ; then
3227         enable_extensions=yes
3228     fi
3229 fi
3230
3231 DISABLE_SCRIPTING=''
3232 if test "$enable_scripting" = yes; then
3233     BUILD_TYPE="$BUILD_TYPE SCRIPTING"
3234     AC_DEFINE(HAVE_FEATURE_SCRIPTING)
3235 else
3236     DISABLE_SCRIPTING='TRUE'
3237     SCPDEFS="$SCPDEFS -DDISABLE_SCRIPTING"
3238 fi
3239
3240 if test $_os = iOS -o $_os = Android -o $_os = Emscripten; then
3241     # Disable dynamic_loading always for iOS and Android
3242     enable_dynamic_loading=no
3243 elif test -z "$enable_dynamic_loading"; then
3244     # Otherwise enable it unless specifically disabled
3245     enable_dynamic_loading=yes
3246 fi
3247
3248 DISABLE_DYNLOADING=''
3249 if test "$enable_dynamic_loading" = yes; then
3250     BUILD_TYPE="$BUILD_TYPE DYNLOADING"
3251 else
3252     DISABLE_DYNLOADING='TRUE'
3253     if test $_os != iOS -a $_os != Android; then
3254         enable_database_connectivity=no
3255         enable_nss=no
3256         enable_odk=no
3257         enable_python=no
3258         enable_skia=no
3259         with_java=no
3260     fi
3261 fi
3262 AC_SUBST(DISABLE_DYNLOADING)
3263
3264 ENABLE_CUSTOMTARGET_COMPONENTS=
3265 if test "$enable_customtarget_components" = yes -a "$DISABLE_DYNLOADING" = TRUE; then
3266     ENABLE_CUSTOMTARGET_COMPONENTS=TRUE
3267     if test -n "$with_locales" -a "$with_locales" != en -a "$with_locales" != ALL; then
3268         AC_MSG_ERROR([Currently just --with-locales=all or en is supported with --enable-customtarget-components])
3269     fi
3270 fi
3271 AC_SUBST(ENABLE_CUSTOMTARGET_COMPONENTS)
3272
3273 if test "$enable_extensions" = yes; then
3274     BUILD_TYPE="$BUILD_TYPE EXTENSIONS"
3275     AC_DEFINE(HAVE_FEATURE_EXTENSIONS)
3276 else
3277     enable_extension_integration=no
3278     enable_extension_update=no
3279 fi
3280
3281 # remember SYSBASE value
3282 AC_SUBST(SYSBASE)
3283
3284 dnl ===================================================================
3285 dnl  Sort out various gallery compilation options
3286 dnl ===================================================================
3287 WITH_GALLERY_BUILD=TRUE
3288 AC_MSG_CHECKING([how to build and package galleries])
3289 if test -n "${with_galleries}"; then
3290     if test "$with_galleries" = "build"; then
3291         if test "$enable_database_connectivity" = no; then
3292             AC_MSG_ERROR([DB connectivity is needed for gengal / svx])
3293         fi
3294         AC_MSG_RESULT([build from source images internally])
3295     elif test "$with_galleries" = "no"; then
3296         WITH_GALLERY_BUILD=
3297         AC_MSG_RESULT([disable non-internal gallery build])
3298     else
3299         AC_MSG_ERROR([unknown value --with-galleries=$with_galleries])
3300     fi
3301 else
3302     if test $_os != iOS -a $_os != Android; then
3303         AC_MSG_RESULT([internal src images for desktop])
3304     else
3305         WITH_GALLERY_BUILD=
3306         AC_MSG_RESULT([disable src image build])
3307     fi
3308 fi
3309 AC_SUBST(WITH_GALLERY_BUILD)
3310
3311 dnl ===================================================================
3312 dnl  Sort out various templates compilation options
3313 dnl ===================================================================
3314 WITH_TEMPLATES=TRUE
3315 AC_MSG_CHECKING([build with or without template files])
3316 if test -n "${with_templates}"; then
3317     if test "$with_templates" = "yes"; then
3318         AC_MSG_RESULT([enable all templates])
3319     elif test "$with_templates" = "no"; then
3320         WITH_TEMPLATES=
3321         AC_MSG_RESULT([disable non-internal templates])
3322     else
3323         AC_MSG_ERROR([unknown value --with-templates=$with_templates])
3324     fi
3325 else
3326     if test $_os != iOS -a $_os != Android -a $_os != Emscripten; then
3327         AC_MSG_RESULT([enable all templates])
3328     else
3329         WITH_TEMPLATES=
3330         AC_MSG_RESULT([disable non-internal templates])
3331     fi
3332 fi
3333 AC_SUBST(WITH_TEMPLATES)
3334
3335 dnl ===================================================================
3336 dnl  Checks if ccache is available
3337 dnl ===================================================================
3338 CCACHE_DEPEND_MODE=
3339 if test "$enable_ccache" = "no"; then
3340     CCACHE=""
3341 elif test -n "$enable_ccache" -o \( "$enable_ccache" = "" -a "$enable_icecream" != "yes" \); then
3342     case "%$CC%$CXX%" in
3343     # If $CC and/or $CXX already contain "ccache" (possibly suffixed with some version number etc),
3344     # assume that's good then
3345     *%ccache[[-_' ']]*|*/ccache[[-_' ']]*)
3346         AC_MSG_NOTICE([ccache seems to be included in a pre-defined CC and/or CXX])
3347         CCACHE_DEPEND_MODE=1
3348         ;;
3349     *)
3350         # try to use our own ccache if it is available and CCACHE was not already defined
3351         if test -z "$CCACHE"; then
3352             if test "$_os" = "WINNT"; then
3353                 ccache_ext=.exe # e.g. openssl build needs ccache.exe, not just ccache
3354             fi
3355             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/ccache$ccache_ext" ; then
3356                 CCACHE="$LODE_HOME/opt/bin/ccache$ccache_ext"
3357             elif test -x "/opt/lo/bin/ccache$ccache_ext"; then
3358                 CCACHE="/opt/lo/bin/ccache$ccache_ext"
3359             fi
3360         fi
3361         AC_PATH_PROG([CCACHE],[ccache],[not found])
3362         if test "$CCACHE" != "not found" -a "$_os" = "WINNT"; then
3363             CCACHE=`win_short_path_for_make "$CCACHE"`
3364             # check that it has MSVC support (it should recognize it in CCACHE_COMPILERTYPE)
3365             rm -f conftest.txt
3366             AC_MSG_CHECKING([whether $CCACHE has MSVC support])
3367             CCACHE_COMPILERTYPE=cl CCACHE_LOGFILE=conftest.txt $CCACHE echo >/dev/null 2>/dev/null
3368             if grep -q 'Config: (environment) compiler_type = cl' conftest.txt; then
3369                 AC_MSG_RESULT(yes)
3370             else
3371                 AC_MSG_RESULT(no)
3372                 CCACHE="not found"
3373             fi
3374             rm -f conftest.txt
3375         fi
3376         if test "$CCACHE" = "not found" -a "$_os" = "WINNT"; then
3377             # on windows/VC perhaps sccache is around?
3378             case "%$CC%$CXX%" in
3379             # If $CC and/or $CXX already contain "sccache" (possibly suffixed with some version number etc),
3380             # assume that's good then
3381             *%sccache[[-_' ']]*|*/sccache[[-_' ']]*)
3382                 AC_MSG_NOTICE([sccache seems to be included in a pre-defined CC and/or CXX])
3383                 CCACHE_DEPEND_MODE=1
3384                 SCCACHE=1
3385                 ;;
3386             *)
3387                 # for sharing code below, reuse CCACHE env var
3388                 AC_PATH_PROG([CCACHE],[sccache],[not found])
3389                 if test "$CCACHE" != "not found"; then
3390                     CCACHE=`win_short_path_for_make "$CCACHE"`
3391                     SCCACHE=1
3392                     CCACHE_DEPEND_MODE=1
3393                 fi
3394                 ;;
3395             esac
3396         fi
3397         if test "$CCACHE" = "not found"; then
3398             CCACHE=""
3399         fi
3400         if test -n "$CCACHE" -a -z "$SCCACHE"; then
3401             CCACHE_DEPEND_MODE=1
3402             # Need to check for ccache version: otherwise prevents
3403             # caching of the results (like "-x objective-c++" for Mac)
3404             if test $_os = Darwin -o $_os = iOS; then
3405                 # Check ccache version
3406                 AC_MSG_CHECKING([whether version of ccache is suitable])
3407                 CCACHE_VERSION=`"$CCACHE" -V | "$AWK" '/^ccache version/{print $3}'`
3408                 CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
3409                 if test "$CCACHE_VERSION" = "2.4_OOo" -o "$CCACHE_NUMVER" -ge "030100"; then
3410                     AC_MSG_RESULT([yes, $CCACHE_VERSION])
3411                 else
3412                     AC_MSG_RESULT([no, $CCACHE_VERSION])
3413                     CCACHE=""
3414                     CCACHE_DEPEND_MODE=
3415                 fi
3416             fi
3417         fi
3418         if test "$enable_ccache" = yes && test -z "$CCACHE"; then
3419             AC_MSG_ERROR([No suitable ccache found])
3420         fi
3421         ;;
3422     esac
3423 else
3424     CCACHE=""
3425 fi
3426 if test "$enable_ccache" = "nodepend"; then
3427     CCACHE_DEPEND_MODE=""
3428 fi
3429 AC_SUBST(CCACHE_DEPEND_MODE)
3430
3431 # sccache defaults are good enough
3432 if test "$CCACHE" != "" -a -z "$SCCACHE"; then
3433     # e.g. (/home/rene/.config/ccache/ccache.conf) max_size = 20.0G
3434     # or (...) max_size = 20.0 G
3435     # -p works with both 4.2 and 4.4
3436     ccache_size_msg=$([$CCACHE -p | $AWK /max_size/'{ print $4 $5 }' | sed -e 's/\.[0-9]*//'])
3437     ccache_size=$(echo "$ccache_size_msg" | grep "G" | sed -e 's/G.*$//')
3438     if test "$ccache_size" = ""; then
3439         ccache_size=$(echo "$ccache_size_msg" | grep "M" | sed -e 's/\ M.*$//')
3440         if test "$ccache_size" = ""; then
3441             ccache_size=0
3442         fi
3443         # we could not determine the size or it was less than 1GB -> disable auto-ccache
3444         if test $ccache_size -lt 1024; then
3445             CCACHE=""
3446             AC_MSG_WARN([ccache's cache size is less than 1GB using it is counter-productive: Disabling auto-ccache detection])
3447             add_warning "ccache's cache size is less than 1GB using it is counter-productive: auto-ccache detection disabled"
3448         else
3449             # warn that ccache may be too small for debug build
3450             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3451             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3452         fi
3453     else
3454         if test $ccache_size -lt 5; then
3455             #warn that ccache may be too small for debug build
3456             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3457             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3458         fi
3459     fi
3460 fi
3461
3462 ENABLE_Z7_DEBUG=
3463 if test "$enable_z7_debug" != no; then
3464     if test "$enable_z7_debug" = yes -o -n "$CCACHE"; then
3465         ENABLE_Z7_DEBUG=TRUE
3466     fi
3467 else
3468     AC_MSG_WARN([ccache will not work with --disable-z7-debug])
3469     add_warning "ccache will not work with --disable-z7-debug"
3470 fi
3471 AC_SUBST(ENABLE_Z7_DEBUG)
3472
3473 dnl ===================================================================
3474 dnl  Checks for C compiler,
3475 dnl  The check for the C++ compiler is later on.
3476 dnl ===================================================================
3477 if test "$_os" != "WINNT"; then
3478     GCC_HOME_SET="true"
3479     AC_MSG_CHECKING([gcc home])
3480     if test -z "$with_gcc_home"; then
3481         if test "$enable_icecream" = "yes"; then
3482             if test -d "/usr/lib/icecc/bin"; then
3483                 GCC_HOME="/usr/lib/icecc/"
3484             elif test -d "/usr/libexec/icecc/bin"; then
3485                 GCC_HOME="/usr/libexec/icecc/"
3486             elif test -d "/opt/icecream/bin"; then
3487                 GCC_HOME="/opt/icecream/"
3488             else
3489                 AC_MSG_ERROR([Could not figure out the location of icecream GCC wrappers, manually use --with-gcc-home])
3490
3491             fi
3492         else
3493             GCC_HOME=`command -v gcc | $SED -e s,/bin/gcc,,`
3494             GCC_HOME_SET="false"
3495         fi
3496     else
3497         GCC_HOME="$with_gcc_home"
3498     fi
3499     AC_MSG_RESULT($GCC_HOME)
3500     AC_SUBST(GCC_HOME)
3501
3502     if test "$GCC_HOME_SET" = "true"; then
3503         if test -z "$CC"; then
3504             CC="$GCC_HOME/bin/gcc"
3505             CC_BASE="gcc"
3506         fi
3507         if test -z "$CXX"; then
3508             CXX="$GCC_HOME/bin/g++"
3509             CXX_BASE="g++"
3510         fi
3511     fi
3512 fi
3513
3514 COMPATH=`dirname "$CC"`
3515 if test "$COMPATH" = "."; then
3516     AC_PATH_PROGS(COMPATH, $CC)
3517     dnl double square bracket to get single because of M4 quote...
3518     COMPATH=`echo $COMPATH | $SED "s@/[[^/:]]*\\\$@@"`
3519 fi
3520 COMPATH=`echo $COMPATH | $SED "s@/[[Bb]][[Ii]][[Nn]]\\\$@@"`
3521
3522 dnl ===================================================================
3523 dnl Java support
3524 dnl ===================================================================
3525 AC_MSG_CHECKING([whether to build with Java support])
3526 if test "$with_java" != "no"; then
3527     if test "$DISABLE_SCRIPTING" = TRUE; then
3528         AC_MSG_RESULT([no, overridden by --disable-scripting])
3529         ENABLE_JAVA=""
3530         with_java=no
3531     else
3532         AC_MSG_RESULT([yes])
3533         ENABLE_JAVA="TRUE"
3534         AC_DEFINE(HAVE_FEATURE_JAVA)
3535     fi
3536 else
3537     AC_MSG_RESULT([no])
3538     ENABLE_JAVA=""
3539 fi
3540
3541 AC_SUBST(ENABLE_JAVA)
3542
3543 dnl ENABLE_JAVA="TRUE" if we want there to be *run-time* (and build-time) support for Java
3544
3545 dnl ENABLE_JAVA="" indicate no Java support at all
3546
3547 dnl ===================================================================
3548 dnl Check macOS SDK and compiler
3549 dnl ===================================================================
3550
3551 if test $_os = Darwin; then
3552
3553     # The SDK in the currently selected Xcode should be found.
3554
3555     AC_MSG_CHECKING([what macOS SDK to use])
3556     # XCode only ships with a single SDK for a while now, and using older SDKs alongside is not
3557     # really supported anymore, instead you'd use different copies of Xcode, each with their own
3558     # SDK, and thus xcrun will pick the SDK that matches the currently selected Xcode version
3559     # also restricting the SDK version to "known good" versions doesn't seem necessary anymore, the
3560     # problems that existed in the PPC days with target versions not being respected or random
3561     # failures seems to be a thing of the past or rather: limiting either the Xcode version or the
3562     # SDK version is enough, no need to do both...
3563     MACOSX_SDK_PATH=`xcrun --sdk macosx --show-sdk-path 2> /dev/null`
3564     if test ! -d "$MACOSX_SDK_PATH"; then
3565         AC_MSG_ERROR([Could not find an appropriate macOS SDK])
3566     fi
3567     macosx_sdk=`xcodebuild -version -sdk "$MACOSX_SDK_PATH" SDKVersion`
3568     MACOSX_SDK_BUILD_VERSION=$(xcodebuild -version -sdk "$MACOSX_SDK_PATH" ProductBuildVersion)
3569     # format changed between 10.9 and 10.10 - up to 10.9 it was just four digits (1090), starting
3570     # with macOS 10.10 it was switched to account for x.y.z with six digits, 10.10 is 101000,
3571     # 10.10.2 is 101002
3572     # we don't target the lower versions anymore, so it doesn't matter that we don't generate the
3573     # correct version in case such an old SDK is specified, it will be rejected later anyway
3574     MACOSX_SDK_VERSION=$(echo $macosx_sdk | $AWK -F. '{ print $1*10000+$2*100+$3 }')
3575     if test $MACOSX_SDK_VERSION -lt 101500; then
3576         AC_MSG_ERROR([macOS SDK $macosx_sdk is not supported, lowest supported version is 10.15])
3577     fi
3578     if test "$host_cpu" = arm64 -a $MACOSX_SDK_VERSION -lt 110000; then
3579         AC_MSG_ERROR([macOS SDK $macosx_sdk is not supported for Apple Silicon (need at least 11.0)])
3580     fi
3581     AC_MSG_RESULT([macOS SDK $macosx_sdk at $MACOSX_SDK_PATH])
3582
3583     AC_MSG_CHECKING([what minimum version of macOS to require])
3584     if test "$with_macosx_version_min_required" = "" ; then
3585         if test "$host_cpu" = x86_64; then
3586             with_macosx_version_min_required="10.15";
3587         else
3588             with_macosx_version_min_required="11.0";
3589         fi
3590     fi
3591     # see same notes about MACOSX_SDK_VERSION above
3592     MAC_OS_X_VERSION_MIN_REQUIRED=$(echo $with_macosx_version_min_required | $AWK -F. '{ print $1*10000+$2*100+$3 }')
3593     if test $MAC_OS_X_VERSION_MIN_REQUIRED -lt 101500; then
3594         AC_MSG_ERROR([with-macosx-version-min-required $with_macosx_version_min_required is not a supported value, minimum supported version is 10.15])
3595     fi
3596     AC_MSG_RESULT([$with_macosx_version_min_required])
3597
3598     AC_MSG_CHECKING([that macosx-version-min-required is coherent with macos-with-sdk])
3599     if test $MAC_OS_X_VERSION_MIN_REQUIRED -gt $MACOSX_SDK_VERSION; then
3600         AC_MSG_ERROR([the version minimum required ($with_macosx_version_min_required) cannot be greater than the sdk level ($macosx_sdk)])
3601     else
3602         AC_MSG_RESULT([yes])
3603     fi
3604
3605     # export this so that "xcrun" invocations later return matching values
3606     DEVELOPER_DIR="${MACOSX_SDK_PATH%/SDKs*}"
3607     DEVELOPER_DIR="${DEVELOPER_DIR%/Platforms*}"
3608     export DEVELOPER_DIR
3609     FRAMEWORKSHOME="$MACOSX_SDK_PATH/System/Library/Frameworks"
3610     MACOSX_DEPLOYMENT_TARGET="$with_macosx_version_min_required"
3611
3612     AC_MSG_CHECKING([whether Xcode is new enough])
3613     my_xcode_ver1=$(xcrun xcodebuild -version | head -n 1)
3614     my_xcode_ver2=${my_xcode_ver1#Xcode }
3615     my_xcode_ver3=$(printf %s "$my_xcode_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
3616     if test "$my_xcode_ver3" -ge 1205; then
3617         AC_MSG_RESULT([yes ($my_xcode_ver2)])
3618         if test $MAC_OS_X_VERSION_MIN_REQUIRED -lt 120000; then
3619             if test "$my_xcode_ver3" -ge 1600; then
3620                 dnl the Xcode 15 relnotes state that the classic linker will disappear in the next version, but nothing about
3621                 dnl fixing the problem with weak symbols/macOS 11 compatibility, so assume for now that Xcode 16 will break it...
3622                 AC_MSG_ERROR([Check that Xcode 16 still supports the old linker/that it doesn't break macOS 11 compatibility, then remove this check]);
3623             fi
3624             if test "$my_xcode_ver3" -ge 1500; then
3625                 AC_MSG_WARN([Xcode 15 has a new linker that causes runtime crashes on macOS 11])
3626                 add_warning "Xcode 15 has a new linker that causes runtime crashes on macOS 11, forcing the old linker."
3627                 add_warning "see https://developer.apple.com/documentation/xcode-release-notes/xcode-15-release-notes#Linking"
3628                 LDFLAGS="$LDFLAGS -Wl,-ld_classic"
3629                 # if LDFLAGS weren't set already, a check above sets x_LDFLAGS=[#] to comment-out the export LDFLAGS line in config_host.mk
3630                 x_LDFLAGS=
3631             fi
3632         fi
3633     else
3634         AC_MSG_ERROR(["$my_xcode_ver1" is too old or unrecognized, must be at least Xcode 12.5])
3635     fi
3636
3637     my_xcode_ver1=$(xcrun xcodebuild -version | tail -n 1)
3638     MACOSX_XCODE_BUILD_VERSION=${my_xcode_ver1#Build version }
3639
3640     LIBTOOL=/usr/bin/libtool
3641     INSTALL_NAME_TOOL=install_name_tool
3642     if test -z "$save_CC"; then
3643         stdlib=-stdlib=libc++
3644
3645         AC_MSG_CHECKING([what C compiler to use])
3646         CC="`xcrun -find clang`"
3647         CC_BASE=`first_arg_basename "$CC"`
3648         if test "$host_cpu" = x86_64; then
3649             CC+=" -target x86_64-apple-macos"
3650         else
3651             CC+=" -target arm64-apple-macos"
3652         fi
3653         CC+=" -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3654         AC_MSG_RESULT([$CC])
3655
3656         AC_MSG_CHECKING([what C++ compiler to use])
3657         CXX="`xcrun -find clang++`"
3658         CXX_BASE=`first_arg_basename "$CXX"`
3659         if test "$host_cpu" = x86_64; then
3660             CXX+=" -target x86_64-apple-macos"
3661         else
3662             CXX+=" -target arm64-apple-macos"
3663         fi
3664         CXX+=" $stdlib -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3665         AC_MSG_RESULT([$CXX])
3666
3667         INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3668         AR=`xcrun -find ar`
3669         NM=`xcrun -find nm`
3670         STRIP=`xcrun -find strip`
3671         LIBTOOL=`xcrun -find libtool`
3672         RANLIB=`xcrun -find ranlib`
3673     fi
3674
3675     AC_MSG_CHECKING([whether to do code signing])
3676
3677     if test -z "$enable_macosx_code_signing" -o "$enable_macosx_code_signing" == "no" ; then
3678         AC_MSG_RESULT([no])
3679     else
3680         if test "$enable_macosx_code_signing" = yes; then
3681             # By default use the first suitable certificate (?).
3682
3683             # https://stackoverflow.com/questions/13196291/difference-between-mac-developer-and-3rd-party-mac-developer-application
3684             # says that the "Mac Developer" certificate is useful just for self-testing. For distribution
3685             # outside the Mac App Store, use the "Developer ID Application" one, and for distribution in
3686             # the App Store, the "3rd Party Mac Developer" one. I think it works best to the
3687             # "Developer ID Application" one.
3688             identity="Developer ID Application:"
3689         else
3690             identity=$enable_macosx_code_signing
3691         fi
3692         identity=`security find-identity -p codesigning -v 2>/dev/null | $AWK "/$identity/{print \\$2; exit}"`
3693         if test -n "$identity"; then
3694             MACOSX_CODESIGNING_IDENTITY=$identity
3695             pretty_name=`security find-identity -p codesigning -v | grep "$MACOSX_CODESIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3696             AC_MSG_RESULT([yes, using the identity $MACOSX_CODESIGNING_IDENTITY for $pretty_name])
3697         else
3698             AC_MSG_ERROR([cannot determine identity to use])
3699         fi
3700     fi
3701
3702     AC_MSG_CHECKING([whether to create a Mac App Store package])
3703
3704     if test -z "$enable_macosx_package_signing" || test "$enable_macosx_package_signing" == no; then
3705         AC_MSG_RESULT([no])
3706     elif test -z "$MACOSX_CODESIGNING_IDENTITY"; then
3707         AC_MSG_ERROR([You forgot --enable-macosx-code-signing])
3708     else
3709         if test "$enable_macosx_package_signing" = yes; then
3710             # By default use the first suitable certificate.
3711             # It should be a "3rd Party Mac Developer Installer" one
3712             identity="3rd Party Mac Developer Installer:"
3713         else
3714             identity=$enable_macosx_package_signing
3715         fi
3716         identity=`security find-identity -v 2>/dev/null | $AWK "/$identity/ {print \\$2; exit}"`
3717         if test -n "$identity"; then
3718             MACOSX_PACKAGE_SIGNING_IDENTITY=$identity
3719             pretty_name=`security find-identity -v | grep "$MACOSX_PACKAGE_SIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3720             AC_MSG_RESULT([yes, using the identity $MACOSX_PACKAGE_SIGNING_IDENTITY for $pretty_name])
3721         else
3722             AC_MSG_ERROR([Could not find any suitable '3rd Party Mac Developer Installer' certificate])
3723         fi
3724     fi
3725
3726     if test -n "$MACOSX_CODESIGNING_IDENTITY" -a -n "$MACOSX_PACKAGE_SIGNING_IDENTITY" -a "$MACOSX_CODESIGNING_IDENTITY" = "$MACOSX_PACKAGE_SIGNING_IDENTITY"; then
3727         AC_MSG_ERROR([You should not use the same identity for code and package signing])
3728     fi
3729
3730     AC_MSG_CHECKING([whether to sandbox the application])
3731
3732     if test -n "$ENABLE_JAVA" -a "$enable_macosx_sandbox" = yes; then
3733         AC_MSG_ERROR([macOS sandboxing (actually App Store rules) disallows use of Java])
3734     elif test "$enable_macosx_sandbox" = yes; then
3735         ENABLE_MACOSX_SANDBOX=TRUE
3736         AC_DEFINE(HAVE_FEATURE_MACOSX_SANDBOX)
3737         AC_MSG_RESULT([yes])
3738     else
3739         AC_MSG_RESULT([no])
3740     fi
3741
3742     AC_MSG_CHECKING([what macOS app bundle identifier to use])
3743     MACOSX_BUNDLE_IDENTIFIER=$with_macosx_bundle_identifier
3744     AC_MSG_RESULT([$MACOSX_BUNDLE_IDENTIFIER])
3745
3746     if test -n "$with_macosx_provisioning_profile" ; then
3747         if test ! -f "$with_macosx_provisioning_profile"; then
3748             AC_MSG_ERROR([provisioning profile not found at $with_macosx_provisioning_profile])
3749         else
3750             MACOSX_PROVISIONING_PROFILE=$with_macosx_provisioning_profile
3751             MACOSX_PROVISIONING_INFO=$([security cms -D -i "$MACOSX_PROVISIONING_PROFILE" | \
3752                 xmllint --xpath "//key[.='com.apple.application-identifier' or .='com.apple.developer.team-identifier'] \
3753                     | //key[.='com.apple.application-identifier' or .='com.apple.developer.team-identifier']/following-sibling::string[1]" - | \
3754                 sed -e 's#><#>\n\t<#g' -e 's#^#\t#'])
3755         fi
3756     fi
3757 fi
3758 AC_SUBST(MACOSX_SDK_PATH)
3759 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
3760 AC_SUBST(MAC_OS_X_VERSION_MIN_REQUIRED)
3761 AC_SUBST(INSTALL_NAME_TOOL)
3762 AC_SUBST(LIBTOOL) # Note that the macOS libtool command is unrelated to GNU libtool
3763 AC_SUBST(MACOSX_CODESIGNING_IDENTITY)
3764 AC_SUBST(MACOSX_PACKAGE_SIGNING_IDENTITY)
3765 AC_SUBST(ENABLE_MACOSX_SANDBOX)
3766 AC_SUBST(MACOSX_BUNDLE_IDENTIFIER)
3767 AC_SUBST(MACOSX_PROVISIONING_INFO)
3768 AC_SUBST(MACOSX_PROVISIONING_PROFILE)
3769 AC_SUBST(MACOSX_SDK_BUILD_VERSION)
3770 AC_SUBST(MACOSX_XCODE_BUILD_VERSION)
3771
3772 dnl ===================================================================
3773 dnl Check iOS SDK and compiler
3774 dnl ===================================================================
3775
3776 if test $_os = iOS; then
3777     AC_MSG_CHECKING([what iOS SDK to use])
3778
3779     if test "$enable_ios_simulator" = "yes"; then
3780         platformlc=iphonesimulator
3781         versionmin=-mios-simulator-version-min=14.5
3782     else
3783         platformlc=iphoneos
3784         versionmin=-miphoneos-version-min=14.5
3785     fi
3786
3787     sysroot=`xcrun --sdk $platformlc --show-sdk-path`
3788
3789     if ! test -d "$sysroot"; then
3790         AC_MSG_ERROR([Could not find iOS SDK $sysroot])
3791     fi
3792
3793     AC_MSG_RESULT($sysroot)
3794
3795     stdlib="-stdlib=libc++"
3796
3797     AC_MSG_CHECKING([what C compiler to use])
3798     CC="`xcrun -find clang`"
3799     CC_BASE=`first_arg_basename "$CC"`
3800     CC+=" -arch $host_cpu_for_clang -isysroot $sysroot $versionmin"
3801     AC_MSG_RESULT([$CC])
3802
3803     AC_MSG_CHECKING([what C++ compiler to use])
3804     CXX="`xcrun -find clang++`"
3805     CXX_BASE=`first_arg_basename "$CXX"`
3806     CXX+=" -arch $host_cpu_for_clang $stdlib -isysroot $sysroot $versionmin"
3807     AC_MSG_RESULT([$CXX])
3808
3809     INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3810     AR=`xcrun -find ar`
3811     NM=`xcrun -find nm`
3812     STRIP=`xcrun -find strip`
3813     LIBTOOL=`xcrun -find libtool`
3814     RANLIB=`xcrun -find ranlib`
3815 fi
3816
3817 AC_MSG_CHECKING([whether to treat the installation as read-only])
3818
3819 if test $_os = Darwin; then
3820     enable_readonly_installset=yes
3821 elif test "$enable_extensions" != yes; then
3822     enable_readonly_installset=yes
3823 fi
3824 if test "$enable_readonly_installset" = yes; then
3825     AC_MSG_RESULT([yes])
3826     AC_DEFINE(HAVE_FEATURE_READONLY_INSTALLSET)
3827 else
3828     AC_MSG_RESULT([no])
3829 fi
3830
3831 dnl ===================================================================
3832 dnl Structure of install set
3833 dnl ===================================================================
3834
3835 if test $_os = Darwin; then
3836     LIBO_BIN_FOLDER=MacOS
3837     LIBO_ETC_FOLDER=Resources
3838     LIBO_LIBEXEC_FOLDER=MacOS
3839     LIBO_LIB_FOLDER=Frameworks
3840     LIBO_LIB_PYUNO_FOLDER=Resources
3841     LIBO_SHARE_FOLDER=Resources
3842     LIBO_SHARE_HELP_FOLDER=Resources/help
3843     LIBO_SHARE_JAVA_FOLDER=Resources/java
3844     LIBO_SHARE_PRESETS_FOLDER=Resources/presets
3845     LIBO_SHARE_READMES_FOLDER=Resources/readmes
3846     LIBO_SHARE_RESOURCE_FOLDER=Resources/resource
3847     LIBO_SHARE_SHELL_FOLDER=Resources/shell
3848     LIBO_URE_BIN_FOLDER=MacOS
3849     LIBO_URE_ETC_FOLDER=Resources/ure/etc
3850     LIBO_URE_LIB_FOLDER=Frameworks
3851     LIBO_URE_MISC_FOLDER=Resources/ure/share/misc
3852     LIBO_URE_SHARE_JAVA_FOLDER=Resources/java
3853 elif test $_os = WINNT; then
3854     LIBO_BIN_FOLDER=program
3855     LIBO_ETC_FOLDER=program
3856     LIBO_LIBEXEC_FOLDER=program
3857     LIBO_LIB_FOLDER=program
3858     LIBO_LIB_PYUNO_FOLDER=program
3859     LIBO_SHARE_FOLDER=share
3860     LIBO_SHARE_HELP_FOLDER=help
3861     LIBO_SHARE_JAVA_FOLDER=program/classes
3862     LIBO_SHARE_PRESETS_FOLDER=presets
3863     LIBO_SHARE_READMES_FOLDER=readmes
3864     LIBO_SHARE_RESOURCE_FOLDER=program/resource
3865     LIBO_SHARE_SHELL_FOLDER=program/shell
3866     LIBO_URE_BIN_FOLDER=program
3867     LIBO_URE_ETC_FOLDER=program
3868     LIBO_URE_LIB_FOLDER=program
3869     LIBO_URE_MISC_FOLDER=program
3870     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3871 else
3872     LIBO_BIN_FOLDER=program
3873     LIBO_ETC_FOLDER=program
3874     LIBO_LIBEXEC_FOLDER=program
3875     LIBO_LIB_FOLDER=program
3876     LIBO_LIB_PYUNO_FOLDER=program
3877     LIBO_SHARE_FOLDER=share
3878     LIBO_SHARE_HELP_FOLDER=help
3879     LIBO_SHARE_JAVA_FOLDER=program/classes
3880     LIBO_SHARE_PRESETS_FOLDER=presets
3881     LIBO_SHARE_READMES_FOLDER=readmes
3882     if test "$enable_fuzzers" != yes; then
3883         LIBO_SHARE_RESOURCE_FOLDER=program/resource
3884     else
3885         LIBO_SHARE_RESOURCE_FOLDER=resource
3886     fi
3887     LIBO_SHARE_SHELL_FOLDER=program/shell
3888     LIBO_URE_BIN_FOLDER=program
3889     LIBO_URE_ETC_FOLDER=program
3890     LIBO_URE_LIB_FOLDER=program
3891     LIBO_URE_MISC_FOLDER=program
3892     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3893 fi
3894 AC_DEFINE_UNQUOTED(LIBO_BIN_FOLDER,"$LIBO_BIN_FOLDER")
3895 AC_DEFINE_UNQUOTED(LIBO_ETC_FOLDER,"$LIBO_ETC_FOLDER")
3896 AC_DEFINE_UNQUOTED(LIBO_LIBEXEC_FOLDER,"$LIBO_LIBEXEC_FOLDER")
3897 AC_DEFINE_UNQUOTED(LIBO_LIB_FOLDER,"$LIBO_LIB_FOLDER")
3898 AC_DEFINE_UNQUOTED(LIBO_LIB_PYUNO_FOLDER,"$LIBO_LIB_PYUNO_FOLDER")
3899 AC_DEFINE_UNQUOTED(LIBO_SHARE_FOLDER,"$LIBO_SHARE_FOLDER")
3900 AC_DEFINE_UNQUOTED(LIBO_SHARE_HELP_FOLDER,"$LIBO_SHARE_HELP_FOLDER")
3901 AC_DEFINE_UNQUOTED(LIBO_SHARE_JAVA_FOLDER,"$LIBO_SHARE_JAVA_FOLDER")
3902 AC_DEFINE_UNQUOTED(LIBO_SHARE_PRESETS_FOLDER,"$LIBO_SHARE_PRESETS_FOLDER")
3903 AC_DEFINE_UNQUOTED(LIBO_SHARE_RESOURCE_FOLDER,"$LIBO_SHARE_RESOURCE_FOLDER")
3904 AC_DEFINE_UNQUOTED(LIBO_SHARE_SHELL_FOLDER,"$LIBO_SHARE_SHELL_FOLDER")
3905 AC_DEFINE_UNQUOTED(LIBO_URE_BIN_FOLDER,"$LIBO_URE_BIN_FOLDER")
3906 AC_DEFINE_UNQUOTED(LIBO_URE_ETC_FOLDER,"$LIBO_URE_ETC_FOLDER")
3907 AC_DEFINE_UNQUOTED(LIBO_URE_LIB_FOLDER,"$LIBO_URE_LIB_FOLDER")
3908 AC_DEFINE_UNQUOTED(LIBO_URE_MISC_FOLDER,"$LIBO_URE_MISC_FOLDER")
3909 AC_DEFINE_UNQUOTED(LIBO_URE_SHARE_JAVA_FOLDER,"$LIBO_URE_SHARE_JAVA_FOLDER")
3910
3911 # Not all of them needed in config_host.mk, add more if need arises
3912 AC_SUBST(LIBO_BIN_FOLDER)
3913 AC_SUBST(LIBO_ETC_FOLDER)
3914 AC_SUBST(LIBO_LIB_FOLDER)
3915 AC_SUBST(LIBO_LIB_PYUNO_FOLDER)
3916 AC_SUBST(LIBO_SHARE_FOLDER)
3917 AC_SUBST(LIBO_SHARE_HELP_FOLDER)
3918 AC_SUBST(LIBO_SHARE_JAVA_FOLDER)
3919 AC_SUBST(LIBO_SHARE_PRESETS_FOLDER)
3920 AC_SUBST(LIBO_SHARE_READMES_FOLDER)
3921 AC_SUBST(LIBO_SHARE_RESOURCE_FOLDER)
3922 AC_SUBST(LIBO_URE_BIN_FOLDER)
3923 AC_SUBST(LIBO_URE_ETC_FOLDER)
3924 AC_SUBST(LIBO_URE_LIB_FOLDER)
3925 AC_SUBST(LIBO_URE_MISC_FOLDER)
3926 AC_SUBST(LIBO_URE_SHARE_JAVA_FOLDER)
3927
3928 dnl ===================================================================
3929 dnl Windows specific tests and stuff
3930 dnl ===================================================================
3931
3932 reg_get_value()
3933 {
3934     # Return value: $regvalue
3935     unset regvalue
3936
3937     if test "$build_os" = "wsl"; then
3938         regvalue=$($WSL_LO_HELPER --read-registry $1 "$2" 2>/dev/null)
3939         return
3940     fi
3941
3942     local _regentry="/proc/registry${1}/${2}"
3943     if test -f "$_regentry"; then
3944         # Stop bash complaining about \0 bytes in input, as it can't handle them.
3945         # Registry keys read via /proc/registry* are always \0 terminated!
3946         local _regvalue=$(tr -d '\0' < "$_regentry")
3947         if test $? -eq 0; then
3948             regvalue=$_regvalue
3949         fi
3950     fi
3951 }
3952
3953 # Get a value from the 32-bit side of the Registry
3954 reg_get_value_32()
3955 {
3956     reg_get_value "32" "$1"
3957 }
3958
3959 # Get a value from the 64-bit side of the Registry
3960 reg_get_value_64()
3961 {
3962     reg_get_value "64" "$1"
3963 }
3964
3965 reg_list_values()
3966 {
3967     # Return value: $reglist
3968     unset reglist
3969
3970     if test "$build_os" = "wsl"; then
3971         reglist=$($WSL_LO_HELPER --list-registry $1 "$2" 2>/dev/null | tr -d '\r')
3972         return
3973     fi
3974
3975     reglist=$(ls "/proc/registry${1}/${2}")
3976 }
3977
3978 # List values from the 32-bit side of the Registry
3979 reg_list_values_32()
3980 {
3981     reg_list_values "32" "$1"
3982 }
3983
3984 # List values from the 64-bit side of the Registry
3985 reg_list_values_64()
3986 {
3987     reg_list_values "64" "$1"
3988 }
3989
3990 case "$host_os" in
3991 cygwin*|wsl*)
3992     COM=MSC
3993     OS=WNT
3994     RTL_OS=Windows
3995     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3996         P_SEP=";"
3997     else
3998         P_SEP=:
3999     fi
4000     case "$host_cpu" in
4001     x86_64)
4002         CPUNAME=X86_64
4003         RTL_ARCH=X86_64
4004         PLATFORMID=windows_x86_64
4005         WINDOWS_X64=1
4006         SCPDEFS="$SCPDEFS -DWINDOWS_X64"
4007         WIN_HOST_ARCH="x64"
4008         WIN_MULTI_ARCH="x86"
4009         WIN_HOST_BITS=64
4010         ;;
4011     i*86)
4012         CPUNAME=INTEL
4013         RTL_ARCH=x86
4014         PLATFORMID=windows_x86
4015         WIN_HOST_ARCH="x86"
4016         WIN_HOST_BITS=32
4017         WIN_OTHER_ARCH="x64"
4018         ;;
4019     aarch64)
4020         CPUNAME=AARCH64
4021         RTL_ARCH=AARCH64
4022         PLATFORMID=windows_aarch64
4023         WINDOWS_X64=1
4024         SCPDEFS="$SCPDEFS -DWINDOWS_AARCH64"
4025         WIN_HOST_ARCH="arm64"
4026         WIN_HOST_BITS=64
4027         with_ucrt_dir=no
4028         ;;
4029     *)
4030         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4031         ;;
4032     esac
4033
4034     case "$build_cpu" in
4035     x86_64) WIN_BUILD_ARCH="x64" ;;
4036     i*86) WIN_BUILD_ARCH="x86" ;;
4037     aarch64) WIN_BUILD_ARCH="arm64" ;;
4038     *)
4039         AC_MSG_ERROR([Unsupported build_cpu $build_cpu for host_os $host_os])
4040         ;;
4041     esac
4042
4043     SCPDEFS="$SCPDEFS -D_MSC_VER"
4044     ;;
4045 esac
4046
4047 # multi-arch is an arch, which can execute on the host (x86 on x64), while
4048 # other-arch won't, but wouldn't break the build (x64 on x86).
4049 if test -n "$WIN_MULTI_ARCH" -a -n "$WIN_OTHER_ARCH"; then
4050     AC_MSG_ERROR([Broken configure.ac file: can't have set \$WIN_MULTI_ARCH and $WIN_OTHER_ARCH])
4051 fi
4052
4053
4054 if test "$build_cpu" != "$host_cpu" -o "$DISABLE_DYNLOADING" = TRUE; then
4055     # To allow building Windows multi-arch releases without cross-tooling
4056     if test "$DISABLE_DYNLOADING" = TRUE -o \( -z "$WIN_MULTI_ARCH" -a -z "$WIN_OTHER_ARCH" \); then
4057         cross_compiling="yes"
4058     fi
4059 fi
4060
4061 if test "$cross_compiling" = "yes"; then
4062     export CROSS_COMPILING=TRUE
4063     if test "$enable_dynamic_loading" != yes -a "$enable_wasm_strip" = yes; then
4064         ENABLE_WASM_STRIP=TRUE
4065     fi
4066     if test "$_os" = "Emscripten"; then
4067         if test "$with_main_module" = "calc"; then
4068             ENABLE_WASM_STRIP_WRITER=TRUE
4069         elif test "$with_main_module" = "writer"; then
4070             ENABLE_WASM_STRIP_CALC=TRUE
4071         fi
4072     fi
4073 else
4074     CROSS_COMPILING=
4075     BUILD_TYPE="$BUILD_TYPE NATIVE"
4076 fi
4077 AC_SUBST(CROSS_COMPILING)
4078 AC_SUBST(ENABLE_WASM_STRIP)
4079 AC_SUBST(ENABLE_WASM_STRIP_WRITER)
4080 AC_SUBST(ENABLE_WASM_STRIP_CALC)
4081
4082 # Use -isystem (gcc) if possible, to avoid warnings in 3rd party headers.
4083 # NOTE: must _not_ be used for bundled external libraries!
4084 ISYSTEM=
4085 if test "$GCC" = "yes"; then
4086     AC_MSG_CHECKING( for -isystem )
4087     save_CFLAGS=$CFLAGS
4088     CFLAGS="$CFLAGS -isystem /usr/include -Werror"
4089     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ ISYSTEM="-isystem " ],[])
4090     CFLAGS=$save_CFLAGS
4091     if test -n "$ISYSTEM"; then
4092         AC_MSG_RESULT(yes)
4093     else
4094         AC_MSG_RESULT(no)
4095     fi
4096 fi
4097 if test -z "$ISYSTEM"; then
4098     # fall back to using -I
4099     ISYSTEM=-I
4100 fi
4101 AC_SUBST(ISYSTEM)
4102
4103 dnl ===================================================================
4104 dnl  Check which Visual Studio compiler is used
4105 dnl ===================================================================
4106
4107 map_vs_year_to_version()
4108 {
4109     # Return value: $vsversion
4110
4111     unset vsversion
4112
4113     case $1 in
4114     2019)
4115         vsversion=16;;
4116     2022)
4117         vsversion=17;;
4118     2022preview)
4119         vsversion=17.10;;
4120     *)
4121         AC_MSG_ERROR([Assertion failure - invalid argument "$1" to map_vs_year_to_version()]);;
4122     esac
4123 }
4124
4125 vs_versions_to_check()
4126 {
4127     # Args: $1 (optional) : versions to check, in the order of preference
4128     # Return value: $vsversions
4129
4130     unset vsversions
4131
4132     if test -n "$1"; then
4133         map_vs_year_to_version "$1"
4134         vsversions=$vsversion
4135     else
4136         # Default version is 2019
4137         vsversions="16"
4138     fi
4139 }
4140
4141 win_get_env_from_vsdevcmdbat()
4142 {
4143     local WRAPPERBATCHFILEPATH="`mktemp -t wrpXXXXXX.bat`"
4144     printf '@set VSCMD_SKIP_SENDTELEMETRY=1\r\n' > $WRAPPERBATCHFILEPATH
4145     printf '@call "%s/../Common7/Tools/VsDevCmd.bat" /no_logo\r\n' "$(cygpath -w $VC_PRODUCT_DIR)" >> $WRAPPERBATCHFILEPATH
4146     # use 'echo.%ENV%' syntax (instead of 'echo %ENV%') to avoid outputting "ECHO is off." in case when ENV is empty or a space
4147     printf '@setlocal\r\n@echo.%%%s%%\r\n@endlocal\r\n' "$1" >> $WRAPPERBATCHFILEPATH
4148     local result
4149     if test "$build_os" = "wsl"; then
4150         result=$(cd /mnt/c && cmd.exe /c $(wslpath -w $WRAPPERBATCHFILEPATH) | tr -d '\r')
4151     else
4152         chmod +x $WRAPPERBATCHFILEPATH
4153         result=$("$WRAPPERBATCHFILEPATH" | tr -d '\r')
4154     fi
4155     rm -f $WRAPPERBATCHFILEPATH
4156     printf '%s' "$result"
4157 }
4158
4159 find_ucrt()
4160 {
4161     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/InstallationFolder"
4162     if test -n "$regvalue"; then
4163         PathFormat "$regvalue"
4164         UCRTSDKDIR=$formatted_path_unix
4165         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/ProductVersion"
4166         UCRTVERSION=$regvalue
4167         # Rest if not exist
4168         if ! test -d "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"; then
4169           UCRTSDKDIR=
4170         fi
4171     fi
4172     if test -z "$UCRTSDKDIR"; then
4173         ide_env_dir="$VC_PRODUCT_DIR/../Common7/Tools/"
4174         ide_env_file="${ide_env_dir}VsDevCmd.bat"
4175         if test -f "$ide_env_file"; then
4176             PathFormat "$(win_get_env_from_vsdevcmdbat UniversalCRTSdkDir)"
4177             UCRTSDKDIR=$formatted_path
4178             UCRTVERSION=$(win_get_env_from_vsdevcmdbat UCRTVersion)
4179             dnl Hack needed at least by tml:
4180             if test "$UCRTVERSION" = 10.0.15063.0 \
4181                 -a ! -f "${UCRTSDKDIR}Include/10.0.15063.0/um/sqlext.h" \
4182                 -a -f "${UCRTSDKDIR}Include/10.0.14393.0/um/sqlext.h"
4183             then
4184                 UCRTVERSION=10.0.14393.0
4185             fi
4186         else
4187           AC_MSG_ERROR([No UCRT found])
4188         fi
4189     fi
4190 }
4191
4192 find_msvc()
4193 {
4194     # Find Visual C++
4195     # Args: $1 (optional) : The VS version year
4196     # Return values: $vctest, $vcyear, $vctoolset, $vcnumwithdot, $vcbuildnumber
4197
4198     unset vctest vctoolset vcnumwithdot vcbuildnumber
4199
4200     vs_versions_to_check "$1"
4201     if test "$build_os" = wsl; then
4202         vswhere="$PROGRAMFILESX86"
4203         if test -z "$vswhere"; then
4204             vswhere="c:\\Program Files (x86)"
4205         fi
4206     else
4207         vswhere="$(perl -e 'print $ENV{"ProgramFiles(x86)"}')"
4208     fi
4209     vswhere+="\\Microsoft Visual Studio\\Installer\\vswhere.exe"
4210     PathFormat "$vswhere"
4211     vswhere=$formatted_path_unix
4212     for ver in $vsversions; do
4213         vswhereoutput=`$vswhere -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4214         if test -z "$vswhereoutput"; then
4215             vswhereoutput=`$vswhere -prerelease -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4216         fi
4217         # Fall back to all MS products (this includes VC++ Build Tools)
4218         if ! test -n "$vswhereoutput"; then
4219             AC_MSG_CHECKING([VC++ Build Tools and similar])
4220             vswhereoutput=`$vswhere -products \* -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4221         fi
4222         if test -n "$vswhereoutput"; then
4223             PathFormat "$vswhereoutput"
4224             vctest=$formatted_path_unix
4225             break
4226         fi
4227     done
4228
4229     if test -n "$vctest"; then
4230         vcnumwithdot="$ver"
4231         if test "${vcnumwithdot%%.*}" = "$vcnumwithdot"; then
4232             vcnumwithdot=$vcnumwithdot.0
4233         fi
4234         case "$vcnumwithdot" in
4235         16.0)
4236             vcyear=2019
4237             vctoolset=v142
4238             ;;
4239         17.0 | 17.10)
4240             vcyear=2022
4241             vctoolset=v143
4242             ;;
4243         esac
4244         vcbuildnumber=`ls $vctest/VC/Tools/MSVC -A1r | head -1`
4245
4246     fi
4247 }
4248
4249 test_cl_exe()
4250 {
4251     AC_MSG_CHECKING([$1 compiler])
4252
4253     CL_EXE_PATH="$2/cl.exe"
4254
4255     if test ! -f "$CL_EXE_PATH"; then
4256         if test "$1" = "multi-arch"; then
4257             AC_MSG_WARN([no compiler (cl.exe) in $2])
4258             return 1
4259         else
4260             AC_MSG_ERROR([no compiler (cl.exe) in $2])
4261         fi
4262     fi
4263
4264     dnl ===========================================================
4265     dnl  Check for the corresponding mspdb*.dll
4266     dnl ===========================================================
4267
4268     # MSVC 15.0 has libraries from 14.0?
4269     mspdbnum="140"
4270
4271     if test ! -e "$2/mspdb${mspdbnum}.dll"; then
4272         AC_MSG_ERROR([No mspdb${mspdbnum}.dll in $2, Visual Studio installation broken?])
4273     fi
4274
4275     # The compiles has to find its shared libraries
4276     OLD_PATH="$PATH"
4277     TEMP_PATH=`cygpath -d "$2"`
4278     PATH="`cygpath -u "$TEMP_PATH"`:$PATH"
4279
4280     if ! "$CL_EXE_PATH" -? </dev/null >/dev/null 2>&1; then
4281         AC_MSG_ERROR([no compiler (cl.exe) in $2])
4282     fi
4283
4284     PATH="$OLD_PATH"
4285
4286     AC_MSG_RESULT([$CL_EXE_PATH])
4287 }
4288
4289 SOLARINC=
4290 MSBUILD_PATH=
4291 DEVENV=
4292 if test "$_os" = "WINNT"; then
4293     AC_MSG_CHECKING([Visual C++])
4294     find_msvc "$with_visual_studio"
4295     if test -z "$vctest"; then
4296         if test -n "$with_visual_studio"; then
4297             AC_MSG_ERROR([no Visual Studio $with_visual_studio installation found])
4298         else
4299             AC_MSG_ERROR([no Visual Studio installation found])
4300         fi
4301     fi
4302     AC_MSG_RESULT([])
4303
4304     VC_PRODUCT_DIR="$vctest/VC"
4305     COMPATH="$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber"
4306
4307     # $WIN_OTHER_ARCH is a hack to test the x64 compiler on x86, even if it's not multi-arch
4308     if test -n "$WIN_MULTI_ARCH" -o -n "$WIN_OTHER_ARCH"; then
4309         MSVC_MULTI_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/${WIN_MULTI_ARCH}${WIN_OTHER_ARCH}"
4310         test_cl_exe "multi-arch" "$MSVC_MULTI_PATH"
4311         if test $? -ne 0; then
4312             WIN_MULTI_ARCH=""
4313             WIN_OTHER_ARCH=""
4314         fi
4315     fi
4316
4317     if test "$WIN_BUILD_ARCH" = "$WIN_HOST_ARCH"; then
4318         MSVC_BUILD_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_BUILD_ARCH"
4319         test_cl_exe "build" "$MSVC_BUILD_PATH"
4320     fi
4321
4322     if test "$WIN_BUILD_ARCH" != "$WIN_HOST_ARCH"; then
4323         MSVC_HOST_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_HOST_ARCH"
4324         test_cl_exe "host" "$MSVC_HOST_PATH"
4325     else
4326         MSVC_HOST_PATH="$MSVC_BUILD_PATH"
4327     fi
4328
4329     AC_MSG_CHECKING([for short pathname of VC product directory])
4330     VC_PRODUCT_DIR=`win_short_path_for_make "$VC_PRODUCT_DIR"`
4331     AC_MSG_RESULT([$VC_PRODUCT_DIR])
4332
4333     UCRTSDKDIR=
4334     UCRTVERSION=
4335
4336     AC_MSG_CHECKING([for UCRT location])
4337     find_ucrt
4338     # find_ucrt errors out if it doesn't find it
4339     AC_MSG_RESULT([$UCRTSDKDIR ($UCRTVERSION)])
4340     PathFormat "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"
4341     ucrtincpath_formatted=$formatted_path
4342     # SOLARINC is used for external modules and must be set too.
4343     # And no, it's not sufficient to set SOLARINC only, as configure
4344     # itself doesn't honour it.
4345     SOLARINC="$SOLARINC -I$ucrtincpath_formatted"
4346     CFLAGS="$CFLAGS -I$ucrtincpath_formatted"
4347     CXXFLAGS="$CXXFLAGS -I$ucrtincpath_formatted"
4348     CPPFLAGS="$CPPFLAGS -I$ucrtincpath_formatted"
4349
4350     AC_SUBST(UCRTSDKDIR)
4351     AC_SUBST(UCRTVERSION)
4352
4353     AC_MSG_CHECKING([for MSBuild.exe location for: $vcnumwithdot])
4354     # Find the proper version of MSBuild.exe to use based on the VS version
4355     reg_get_value_32 HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/MSBuild/$vcnumwithdot/MSBuildOverrideTasksPath
4356     if test -z "$regvalue" ; then
4357         if test "$WIN_BUILD_ARCH" != "x64"; then
4358             regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin"
4359         else
4360             regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin/amd64"
4361         fi
4362     fi
4363     if test -d "$regvalue" ; then
4364         MSBUILD_PATH=`win_short_path_for_make "$regvalue"`
4365         AC_MSG_RESULT([$regvalue])
4366     else
4367         AC_MSG_ERROR([MSBuild.exe location not found])
4368     fi
4369
4370     # Find the version of devenv.exe
4371     # MSVC 2017 devenv does not start properly from a DOS 8.3 path
4372     DEVENV=$(cygpath -lm "$VC_PRODUCT_DIR/../Common7/IDE/devenv.exe")
4373     DEVENV_unix=$(cygpath -u "$DEVENV")
4374     if test ! -e "$DEVENV_unix"; then
4375         AC_MSG_WARN([No devenv.exe found - this is expected for VC++ Build Tools])
4376     fi
4377
4378     dnl Save the true MSVC cl.exe for use when CC/CXX is actually clang-cl,
4379     dnl needed when building CLR code:
4380     if test -z "$MSVC_CXX"; then
4381         # This gives us a posix path with 8.3 filename restrictions
4382         MSVC_CXX=`win_short_path_for_make "$MSVC_HOST_PATH/cl.exe"`
4383     fi
4384
4385     if test -z "$CC"; then
4386         CC=$MSVC_CXX
4387         CC_BASE=`first_arg_basename "$CC"`
4388     fi
4389     if test -z "$CXX"; then
4390         CXX=$MSVC_CXX
4391         CXX_BASE=`first_arg_basename "$CXX"`
4392     fi
4393
4394     if test -n "$CC"; then
4395         # Remove /cl.exe from CC case insensitive
4396         AC_MSG_NOTICE([found Visual C++ $vcyear])
4397
4398         main_include_dir=`cygpath -d -m "$COMPATH/Include"`
4399         CPPFLAGS="$CPPFLAGS -I$main_include_dir"
4400
4401         PathFormat "$COMPATH"
4402         COMPATH=`win_short_path_for_make "$formatted_path"`
4403
4404         VCVER=$vcnumwithdot
4405         VCTOOLSET=$vctoolset
4406
4407         # The WINDOWS_SDK_ACCEPTABLE_VERSIONS is mostly an educated guess...  Assuming newer ones
4408         # are always "better", we list them in reverse chronological order.
4409
4410         case "$vcnumwithdot" in
4411         16.0 | 17.0 | 17.10)
4412             WINDOWS_SDK_ACCEPTABLE_VERSIONS="10.0 8.1A 8.1 8.0"
4413             ;;
4414         esac
4415
4416         # The expectation is that --with-windows-sdk should not need to be used
4417         if test -n "$with_windows_sdk"; then
4418             case " $WINDOWS_SDK_ACCEPTABLE_VERSIONS " in
4419             *" "$with_windows_sdk" "*)
4420                 WINDOWS_SDK_ACCEPTABLE_VERSIONS=$with_windows_sdk
4421                 ;;
4422             *)
4423                 AC_MSG_ERROR([Windows SDK $with_windows_sdk is not known to work with VS $vcyear])
4424                 ;;
4425             esac
4426         fi
4427
4428         # Make AC_COMPILE_IFELSE etc. work (set by AC_PROG_C, which we don't use for MSVC)
4429         ac_objext=obj
4430         ac_exeext=exe
4431
4432     else
4433         AC_MSG_ERROR([Visual C++ not found after all, huh])
4434     fi
4435
4436     # ERROR if VS version < 16.5
4437     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.5])
4438     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4439         // See <https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros> for mapping
4440         // between Visual Studio versions and _MSC_VER:
4441         #if _MSC_VER < 1925
4442         #error
4443         #endif
4444     ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no])])
4445
4446     # WARN if VS version < 16.10
4447     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.10])
4448     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4449         #if _MSC_VER < 1929
4450         #error
4451         #endif
4452     ]])],[vs2019_recommended_version=yes],[vs2019_recommended_version=no])
4453
4454     if test $vs2019_recommended_version = yes; then
4455         AC_MSG_RESULT([yes])
4456     else
4457         AC_MSG_WARN([no])
4458         add_warning "You should have at least Visual Studio 2019 version 16.10 to avoid build problems. Otherwise, you may face problems with the build of some modules including dragonbox."
4459     fi
4460
4461     # Check for 64-bit (cross-)compiler to use to build the 64-bit
4462     # version of the Explorer extension (and maybe other small
4463     # bits, too) needed when installing a 32-bit LibreOffice on a
4464     # 64-bit OS. The 64-bit Explorer extension is a feature that
4465     # has been present since long in OOo. Don't confuse it with
4466     # building LibreOffice itself as 64-bit code.
4467
4468     BUILD_X64=
4469     CXX_X64_BINARY=
4470
4471     if test "$WIN_HOST_ARCH" = "x86" -a -n "$WIN_OTHER_ARCH"; then
4472         AC_MSG_CHECKING([for the libraries to build the 64-bit Explorer extensions])
4473         if test -f "$COMPATH/atlmfc/lib/x64/atls.lib" -o \
4474              -f "$COMPATH/atlmfc/lib/spectre/x64/atls.lib"
4475         then
4476             BUILD_X64=TRUE
4477             CXX_X64_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4478             AC_MSG_RESULT([found])
4479         else
4480             AC_MSG_RESULT([not found])
4481             AC_MSG_WARN([Installation set will not contain 64-bit Explorer extensions])
4482         fi
4483     elif test "$WIN_HOST_ARCH" = "x64"; then
4484         CXX_X64_BINARY=$CXX
4485     fi
4486     AC_SUBST(BUILD_X64)
4487
4488     # These are passed to the environment and then used in gbuild/platform/com_MSC_class.mk
4489     AC_SUBST(CXX_X64_BINARY)
4490
4491     # Check for 32-bit compiler to use to build the 32-bit TWAIN shim
4492     # needed to support TWAIN scan on both 32- and 64-bit systems
4493
4494     case "$WIN_HOST_ARCH" in
4495     x64)
4496         AC_MSG_CHECKING([for a x86 compiler and libraries for 32-bit binaries required for TWAIN support])
4497         if test -n "$CXX_X86_BINARY"; then
4498             BUILD_X86=TRUE
4499             AC_MSG_RESULT([preset])
4500         elif test -n "$WIN_MULTI_ARCH"; then
4501             BUILD_X86=TRUE
4502             CXX_X86_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4503             AC_MSG_RESULT([found])
4504         else
4505             AC_MSG_RESULT([not found])
4506             AC_MSG_WARN([Installation set will not contain 32-bit binaries required for TWAIN support])
4507         fi
4508         ;;
4509     x86)
4510         BUILD_X86=TRUE
4511         CXX_X86_BINARY=$MSVC_CXX
4512         ;;
4513     esac
4514     AC_SUBST(BUILD_X86)
4515     AC_SUBST(CXX_X86_BINARY)
4516 fi
4517 AC_SUBST(VCVER)
4518 AC_SUBST(VCTOOLSET)
4519 AC_SUBST(DEVENV)
4520 AC_SUBST(MSVC_CXX)
4521
4522 COM_IS_CLANG=
4523 AC_MSG_CHECKING([whether the compiler is actually Clang])
4524 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4525     #ifndef __clang__
4526     you lose
4527     #endif
4528     int foo=42;
4529     ]])],
4530     [AC_MSG_RESULT([yes])
4531      COM_IS_CLANG=TRUE],
4532     [AC_MSG_RESULT([no])])
4533 AC_SUBST(COM_IS_CLANG)
4534
4535 CLANGVER=
4536 if test "$COM_IS_CLANG" = TRUE; then
4537     AC_MSG_CHECKING([whether Clang is new enough])
4538     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4539         #if !defined __apple_build_version__
4540         #error
4541         #endif
4542         ]])],
4543         [my_apple_clang=yes],[my_apple_clang=])
4544     if test "$my_apple_clang" = yes; then
4545         AC_MSG_RESULT([assumed yes (Apple Clang)])
4546     elif test "$_os" = Emscripten; then
4547         AC_MSG_RESULT([assumed yes (Emscripten Clang)])
4548     else
4549         if test "$_os" = WINNT; then
4550             dnl In which case, assume clang-cl:
4551             my_args="/EP /TC"
4552         else
4553             my_args="-E -P"
4554         fi
4555         clang_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $CC $my_args - | sed 's/ //g'`
4556         CLANG_FULL_VERSION=`echo __clang_version__ | $CC $my_args -`
4557         CLANGVER=`echo $clang_version \
4558             | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
4559         if test "$CLANGVER" -ge 120000; then
4560             AC_MSG_RESULT([yes ($clang_version)])
4561         else
4562             AC_MSG_ERROR(["$CLANG_FULL_VERSION" is too old or unrecognized, must be at least Clang 12])
4563         fi
4564         AC_DEFINE_UNQUOTED(CLANG_VERSION,$CLANGVER)
4565         AC_DEFINE_UNQUOTED(CLANG_FULL_VERSION,$CLANG_FULL_VERSION)
4566     fi
4567 fi
4568
4569 SHOWINCLUDES_PREFIX=
4570 if test "$_os" = WINNT; then
4571     dnl We need to guess the prefix of the -showIncludes output, it can be
4572     dnl localized
4573     AC_MSG_CHECKING([the dependency generation prefix (cl.exe -showIncludes)])
4574     echo "#include <stdlib.h>" > conftest.c
4575     SHOWINCLUDES_PREFIX=`VSLANG=1033 $CC $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
4576         grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
4577     rm -f conftest.c conftest.obj
4578     if test -z "$SHOWINCLUDES_PREFIX"; then
4579         AC_MSG_ERROR([cannot determine the -showIncludes prefix])
4580     else
4581         AC_MSG_RESULT(["$SHOWINCLUDES_PREFIX"])
4582     fi
4583 fi
4584 AC_SUBST(SHOWINCLUDES_PREFIX)
4585
4586 #
4587 # prefix C with ccache if needed
4588 #
4589 if test "$CCACHE" != ""; then
4590     AC_MSG_CHECKING([whether $CC_BASE is already ccached])
4591
4592     AC_LANG_PUSH([C])
4593     save_CFLAGS=$CFLAGS
4594     CFLAGS="$CFLAGS --ccache-skip -O2"
4595     # msvc does not fail on unknown options, check stdout
4596     if test "$COM" = MSC; then
4597         CFLAGS="$CFLAGS -nologo"
4598     fi
4599     save_ac_c_werror_flag=$ac_c_werror_flag
4600     ac_c_werror_flag=yes
4601     dnl an empty program will do, we're checking the compiler flags
4602     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
4603                       [use_ccache=yes], [use_ccache=no])
4604     CFLAGS=$save_CFLAGS
4605     ac_c_werror_flag=$save_ac_c_werror_flag
4606     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
4607         AC_MSG_RESULT([yes])
4608     else
4609         CC="$CCACHE $CC"
4610         CC_BASE="ccache $CC_BASE"
4611         AC_MSG_RESULT([no])
4612     fi
4613     AC_LANG_POP([C])
4614 fi
4615
4616 # ===================================================================
4617 # check various GCC options that Clang does not support now but maybe
4618 # will somewhen in the future, check them even for GCC, so that the
4619 # flags are set
4620 # ===================================================================
4621
4622 HAVE_GCC_GGDB2=
4623 if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
4624     AC_MSG_CHECKING([whether $CC_BASE supports -ggdb2])
4625     save_CFLAGS=$CFLAGS
4626     CFLAGS="$CFLAGS -Werror -ggdb2"
4627     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_GGDB2=TRUE ],[])
4628     CFLAGS=$save_CFLAGS
4629     if test "$HAVE_GCC_GGDB2" = "TRUE"; then
4630         AC_MSG_RESULT([yes])
4631     else
4632         AC_MSG_RESULT([no])
4633     fi
4634
4635     if test "$host_cpu" = "m68k"; then
4636         AC_MSG_CHECKING([whether $CC_BASE supports -mlong-jump-table-offsets])
4637         save_CFLAGS=$CFLAGS
4638         CFLAGS="$CFLAGS -Werror -mlong-jump-table-offsets"
4639         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_LONG_JUMP_TABLE_OFFSETS=TRUE ],[])
4640         CFLAGS=$save_CFLAGS
4641         if test "$HAVE_GCC_LONG_JUMP_TABLE_OFFSETS" = "TRUE"; then
4642             AC_MSG_RESULT([yes])
4643         else
4644             AC_MSG_ERROR([no])
4645         fi
4646     fi
4647 fi
4648 AC_SUBST(HAVE_GCC_GGDB2)
4649
4650 dnl ===================================================================
4651 dnl  Test the gcc version
4652 dnl ===================================================================
4653 if test "$GCC" = "yes" -a -z "$COM_IS_CLANG"; then
4654     AC_MSG_CHECKING([the GCC version])
4655     _gcc_version=`$CC -dumpfullversion`
4656     gcc_full_version=$(printf '%s' "$_gcc_version" | \
4657         $AWK -F. '{ print $1*10000+$2*100+(NF<3?1:$3) }')
4658     GCC_VERSION=`echo $_gcc_version | $AWK -F. '{ print \$1*100+\$2 }'`
4659
4660     AC_MSG_RESULT([gcc $_gcc_version ($gcc_full_version)])
4661
4662     if test "$gcc_full_version" -lt 120000; then
4663         AC_MSG_ERROR([GCC $_gcc_version is too old, must be at least GCC 12])
4664     fi
4665 else
4666     # Explicitly force GCC_VERSION to be empty, even for Clang, to check incorrect uses.
4667     # GCC version should generally be checked only when handling GCC-specific bugs, for testing
4668     # things like features configure checks should be used, otherwise they may e.g. fail with Clang
4669     # (which reports itself as GCC 4.2.1).
4670     GCC_VERSION=
4671 fi
4672 AC_SUBST(GCC_VERSION)
4673
4674 dnl Set the ENABLE_DBGUTIL variable
4675 dnl ===================================================================
4676 AC_MSG_CHECKING([whether to build with additional debug utilities])
4677 if test -n "$enable_dbgutil" -a "$enable_dbgutil" != "no"; then
4678     ENABLE_DBGUTIL="TRUE"
4679     # this is an extra var so it can have different default on different MSVC
4680     # versions (in case there are version specific problems with it)
4681     MSVC_USE_DEBUG_RUNTIME="TRUE"
4682
4683     AC_MSG_RESULT([yes])
4684     # cppunit and graphite expose STL in public headers
4685     if test "$with_system_cppunit" = "yes"; then
4686         AC_MSG_ERROR([--with-system-cppunit conflicts with --enable-dbgutil])
4687     else
4688         with_system_cppunit=no
4689     fi
4690     if test "$with_system_graphite" = "yes"; then
4691         AC_MSG_ERROR([--with-system-graphite conflicts with --enable-dbgutil])
4692     else
4693         with_system_graphite=no
4694     fi
4695     if test "$with_system_orcus" = "yes"; then
4696         AC_MSG_ERROR([--with-system-orcus conflicts with --enable-dbgutil])
4697     else
4698         with_system_orcus=no
4699     fi
4700     if test "$with_system_libcmis" = "yes"; then
4701         AC_MSG_ERROR([--with-system-libcmis conflicts with --enable-dbgutil])
4702     else
4703         with_system_libcmis=no
4704     fi
4705     if test "$with_system_hunspell" = "yes"; then
4706         AC_MSG_ERROR([--with-system-hunspell conflicts with --enable-dbgutil])
4707     else
4708         with_system_hunspell=no
4709     fi
4710     if test "$with_system_gpgmepp" = "yes"; then
4711         AC_MSG_ERROR([--with-system-gpgmepp conflicts with --enable-dbgutil])
4712     else
4713         with_system_gpgmepp=no
4714     fi
4715     if test "$with_system_zxing" = "yes"; then
4716         AC_MSG_ERROR([--with-system-zxing conflicts with --enable-dbgutil])
4717     else
4718         with_system_zxing=no
4719     fi
4720     if test "$with_system_poppler" = "yes"; then
4721         AC_MSG_ERROR([--with-system-poppler conflicts with --enable-dbgutil])
4722     else
4723         with_system_poppler=no
4724     fi
4725     # As mixing system libwps and non-system libnumbertext or vice versa likely causes trouble (see
4726     # 603074c5f2b84de8a24593faf807da784b040625 "Pass _GLIBCXX_DEBUG into external/libwps" and the
4727     # mail thread starting at <https://gcc.gnu.org/ml/gcc/2018-05/msg00057.html> "libstdc++: ODR
4728     # violation when using std::regex with and without -D_GLIBCXX_DEBUG"), simply make sure neither
4729     # of those two is using the system variant:
4730     if test "$with_system_libnumbertext" = "yes"; then
4731         AC_MSG_ERROR([--with-system-libnumbertext conflicts with --enable-dbgutil])
4732     else
4733         with_system_libnumbertext=no
4734     fi
4735     if test "$with_system_libwps" = "yes"; then
4736         AC_MSG_ERROR([--with-system-libwps conflicts with --enable-dbgutil])
4737     else
4738         with_system_libwps=no
4739     fi
4740 else
4741     ENABLE_DBGUTIL=""
4742     MSVC_USE_DEBUG_RUNTIME=""
4743     AC_MSG_RESULT([no])
4744 fi
4745 AC_SUBST(ENABLE_DBGUTIL)
4746 AC_SUBST(MSVC_USE_DEBUG_RUNTIME)
4747
4748 dnl Set the ENABLE_DEBUG variable.
4749 dnl ===================================================================
4750 if test -n "$enable_debug" && test "$enable_debug" != "yes" && test "$enable_debug" != "no"; then
4751     AC_MSG_ERROR([--enable-debug now accepts only yes or no, use --enable-symbols])
4752 fi
4753 if test -n "$ENABLE_DBGUTIL" -a "$enable_debug" = "no"; then
4754     if test -z "$libo_fuzzed_enable_debug"; then
4755         AC_MSG_ERROR([--disable-debug cannot be used with --enable-dbgutil])
4756     else
4757         AC_MSG_NOTICE([Resetting --enable-debug=yes])
4758         enable_debug=yes
4759     fi
4760 fi
4761
4762 AC_MSG_CHECKING([whether to do a debug build])
4763 if test -n "$ENABLE_DBGUTIL" -o \( -n "$enable_debug" -a "$enable_debug" != "no" \) ; then
4764     ENABLE_DEBUG="TRUE"
4765     if test -n "$ENABLE_DBGUTIL" ; then
4766         AC_MSG_RESULT([yes (dbgutil)])
4767     else
4768         AC_MSG_RESULT([yes])
4769     fi
4770 else
4771     ENABLE_DEBUG=""
4772     AC_MSG_RESULT([no])
4773 fi
4774 AC_SUBST(ENABLE_DEBUG)
4775
4776 dnl ===================================================================
4777 dnl Select the linker to use (gold/lld/ld.bfd/mold).
4778 dnl This is done only after compiler checks (need to know if Clang is
4779 dnl used, for different defaults) and after checking if a debug build
4780 dnl is wanted (non-debug builds get the default linker if not explicitly
4781 dnl specified otherwise).
4782 dnl All checks for linker features/options should come after this.
4783 dnl ===================================================================
4784 check_use_ld()
4785 {
4786     use_ld=-fuse-ld=${1%%:*}
4787     use_ld_path=${1#*:}
4788     if test "$use_ld_path" != "$1"; then
4789         if test "$COM_IS_CLANG" = TRUE; then
4790             if test "$CLANGVER" -ge 120000; then
4791                 use_ld="${use_ld} --ld-path=${use_ld_path}"
4792             else
4793                 use_ld="-fuse-ld=${use_ld_path}"
4794             fi
4795         else
4796             # I tried to use gcc's '-B<path>' and a directory + symlink setup in
4797             # $BUILDDIR, but libtool always filtered-out that option, so gcc wouldn't
4798             # pickup the alternative linker, when called by libtool for linking.
4799             # For mold, one can use LD_PRELOAD=/usr/lib/mold/mold-wrapper.so instead.
4800             AC_MSG_ERROR([A linker path is just supported with clang, because of libtool's -B filtering!])
4801         fi
4802     fi
4803     use_ld_fail_if_error=$2
4804     use_ld_ok=
4805     AC_MSG_CHECKING([for $use_ld linker support])
4806     use_ld_ldflags_save="$LDFLAGS"
4807     LDFLAGS="$LDFLAGS $use_ld"
4808     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4809 #include <stdio.h>
4810         ],[
4811 printf ("hello world\n");
4812         ])], USE_LD=$use_ld, [])
4813     if test -n "$USE_LD"; then
4814         AC_MSG_RESULT( yes )
4815         use_ld_ok=yes
4816     else
4817         if test -n "$use_ld_fail_if_error"; then
4818             AC_MSG_ERROR( no )
4819         else
4820             AC_MSG_RESULT( no )
4821         fi
4822     fi
4823     if test -n "$use_ld_ok"; then
4824         dnl keep the value of LDFLAGS
4825         return 0
4826     fi
4827     LDFLAGS="$use_ld_ldflags_save"
4828     return 1
4829 }
4830 USE_LD=
4831 if test "$enable_ld" != "no"; then
4832     if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
4833         if test -n "$enable_ld"; then
4834             check_use_ld "$enable_ld" fail_if_error
4835         elif test -z "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4836             dnl non-debug builds default to the default linker
4837             true
4838         elif test -n "$COM_IS_CLANG"; then
4839             check_use_ld lld
4840             if test $? -ne 0; then
4841                 check_use_ld gold
4842                 if test $? -ne 0; then
4843                     check_use_ld mold
4844                 fi
4845             fi
4846         else
4847             # For gcc first try gold, new versions also support lld/mold.
4848             check_use_ld gold
4849             if test $? -ne 0; then
4850                 check_use_ld lld
4851                 if test $? -ne 0; then
4852                     check_use_ld mold
4853                 fi
4854             fi
4855         fi
4856         ld_output=$(echo 'int main() { return 0; }' | $CC -Wl,-v -x c -o conftest.out - $CFLAGS $LDFLAGS 2>/dev/null)
4857         rm conftest.out
4858         ld_used=$(echo "$ld_output" | grep -E '(^GNU gold|^GNU ld|^LLD|^mold)')
4859         if test -z "$ld_used"; then
4860             ld_used="unknown"
4861         fi
4862         AC_MSG_CHECKING([for linker that is used])
4863         AC_MSG_RESULT([$ld_used])
4864         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4865             if echo "$ld_used" | grep -q "^GNU ld"; then
4866                 AC_MSG_WARN([The default GNU linker is slow, consider using LLD, mold or the GNU gold linker.])
4867                 add_warning "The default GNU linker is slow, consider using LLD, mold or the GNU gold linker."
4868             fi
4869         fi
4870     else
4871         if test "$enable_ld" = "yes"; then
4872             AC_MSG_ERROR([--enable-ld not supported])
4873         fi
4874     fi
4875 fi
4876 AC_SUBST(USE_LD)
4877 AC_SUBST(LD)
4878
4879 HAVE_LD_BSYMBOLIC_FUNCTIONS=
4880 if test "$GCC" = "yes" -a "$_os" != Emscripten ; then
4881     AC_MSG_CHECKING([for -Bsymbolic-functions linker support])
4882     bsymbolic_functions_ldflags_save=$LDFLAGS
4883     LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
4884     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4885 #include <stdio.h>
4886         ],[
4887 printf ("hello world\n");
4888         ])], HAVE_LD_BSYMBOLIC_FUNCTIONS=TRUE, [])
4889     if test "$HAVE_LD_BSYMBOLIC_FUNCTIONS" = "TRUE"; then
4890         AC_MSG_RESULT( found )
4891     else
4892         AC_MSG_RESULT( not found )
4893     fi
4894     LDFLAGS=$bsymbolic_functions_ldflags_save
4895 fi
4896 AC_SUBST(HAVE_LD_BSYMBOLIC_FUNCTIONS)
4897
4898 LD_GC_SECTIONS=
4899 if test "$GCC" = "yes"; then
4900     for flag in "--gc-sections" "-dead_strip"; do
4901         AC_MSG_CHECKING([for $flag linker support])
4902         ldflags_save=$LDFLAGS
4903         LDFLAGS="$LDFLAGS -Wl,$flag"
4904         AC_LINK_IFELSE([AC_LANG_PROGRAM([
4905 #include <stdio.h>
4906             ],[
4907 printf ("hello world\n");
4908             ])],[
4909             LD_GC_SECTIONS="-Wl,$flag"
4910             AC_MSG_RESULT( found )
4911             ], [
4912             AC_MSG_RESULT( not found )
4913             ])
4914         LDFLAGS=$ldflags_save
4915         if test -n "$LD_GC_SECTIONS"; then
4916             break
4917         fi
4918     done
4919 fi
4920 AC_SUBST(LD_GC_SECTIONS)
4921
4922 HAVE_EXTERNAL_DWARF=
4923 if test "$enable_split_debug" != no; then
4924     use_split_debug=
4925     if test -n "$ENABLE_LTO"; then
4926         : # Inherently incompatible, since no debug info is created while compiling, GCC complains.
4927     elif test "$enable_split_debug" = yes; then
4928         use_split_debug=1
4929     dnl Currently by default enabled only on Linux, feel free to set test_split_debug above also for other platforms.
4930     elif test "$test_split_debug" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4931         use_split_debug=1
4932     fi
4933     if test -n "$use_split_debug"; then
4934         if test "$_os" = "Emscripten"; then
4935             TEST_CC_FLAG=-gseparate-dwarf
4936         else
4937             TEST_CC_FLAG=-gsplit-dwarf
4938         fi
4939         AC_MSG_CHECKING([whether $CC_BASE supports $TEST_CC_FLAG])
4940         save_CFLAGS=$CFLAGS
4941         CFLAGS="$CFLAGS -Werror $TEST_CC_FLAG"
4942         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_EXTERNAL_DWARF=TRUE ],[])
4943         CFLAGS=$save_CFLAGS
4944         if test "$HAVE_EXTERNAL_DWARF" = "TRUE"; then
4945             AC_MSG_RESULT([yes])
4946         else
4947             if test "$enable_split_debug" = yes; then
4948                 AC_MSG_ERROR([no])
4949             else
4950                 AC_MSG_RESULT([no])
4951             fi
4952         fi
4953     fi
4954     if test -z "$HAVE_EXTERNAL_DWARF" -a "$test_split_debug" = "yes" -a -n "$use_split_debug"; then
4955         AC_MSG_WARN([Compiler is not capable of creating split debug info, linking will require more time and disk space.])
4956         add_warning "Compiler is not capable of creating split debug info, linking will require more time and disk space."
4957     fi
4958 fi
4959 AC_SUBST(HAVE_EXTERNAL_DWARF)
4960
4961 HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=
4962 AC_MSG_CHECKING([whether $CC_BASE supports -Xclang -debug-info-kind=constructor])
4963 save_CFLAGS=$CFLAGS
4964 CFLAGS="$CFLAGS -Werror -Xclang -debug-info-kind=constructor"
4965 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=TRUE ],[])
4966 CFLAGS=$save_CFLAGS
4967 if test "$HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR" = "TRUE"; then
4968     AC_MSG_RESULT([yes])
4969 else
4970     AC_MSG_RESULT([no])
4971 fi
4972 AC_SUBST(HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR)
4973
4974 ENABLE_GDB_INDEX=
4975 if test "$enable_gdb_index" != "no"; then
4976     dnl Currently by default enabled only on Linux, feel free to set test_gdb_index above also for other platforms.
4977     if test "$enable_gdb_index" = yes -o \( "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL" \); then
4978         AC_MSG_CHECKING([whether $CC_BASE supports -ggnu-pubnames])
4979         save_CFLAGS=$CFLAGS
4980         CFLAGS="$CFLAGS -Werror -g -ggnu-pubnames"
4981         have_ggnu_pubnames=
4982         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[have_ggnu_pubnames=TRUE],[have_ggnu_pubnames=])
4983         if test "$have_ggnu_pubnames" != "TRUE"; then
4984             if test "$enable_gdb_index" = "yes"; then
4985                 AC_MSG_ERROR([no, --enable-gdb-index not supported])
4986             else
4987                 AC_MSG_RESULT( no )
4988             fi
4989         else
4990             AC_MSG_RESULT( yes )
4991             AC_MSG_CHECKING([whether $CC_BASE supports -Wl,--gdb-index])
4992             ldflags_save=$LDFLAGS
4993             LDFLAGS="$LDFLAGS -Wl,--gdb-index"
4994             AC_LINK_IFELSE([AC_LANG_PROGRAM([
4995 #include <stdio.h>
4996                 ],[
4997 printf ("hello world\n");
4998                 ])], ENABLE_GDB_INDEX=TRUE, [])
4999             if test "$ENABLE_GDB_INDEX" = "TRUE"; then
5000                 AC_MSG_RESULT( yes )
5001             else
5002                 if test "$enable_gdb_index" = "yes"; then
5003                     AC_MSG_ERROR( no )
5004                 else
5005                     AC_MSG_RESULT( no )
5006                 fi
5007             fi
5008             LDFLAGS=$ldflags_save
5009         fi
5010         CFLAGS=$save_CFLAGS
5011         fi
5012     if test -z "$ENABLE_GDB_INDEX" -a "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
5013         AC_MSG_WARN([Linker is not capable of creating gdb index, debugger startup will be slow.])
5014         add_warning "Linker is not capable of creating gdb index, debugger startup will be slow."
5015     fi
5016 fi
5017 AC_SUBST(ENABLE_GDB_INDEX)
5018
5019 if test -z "$enable_sal_log" && test "$ENABLE_DEBUG" = TRUE; then
5020     enable_sal_log=yes
5021 fi
5022 if test "$enable_sal_log" = yes; then
5023     ENABLE_SAL_LOG=TRUE
5024 fi
5025 AC_SUBST(ENABLE_SAL_LOG)
5026
5027 dnl Check for enable symbols option
5028 dnl ===================================================================
5029 AC_MSG_CHECKING([whether to generate debug information])
5030 if test -z "$enable_symbols"; then
5031     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
5032         enable_symbols=yes
5033     else
5034         enable_symbols=no
5035     fi
5036 fi
5037 if test "$enable_symbols" = yes; then
5038     ENABLE_SYMBOLS_FOR=all
5039     AC_MSG_RESULT([yes])
5040 elif test "$enable_symbols" = no; then
5041     ENABLE_SYMBOLS_FOR=
5042     AC_MSG_RESULT([no])
5043 else
5044     # Selective debuginfo.
5045     ENABLE_SYMBOLS_FOR="$enable_symbols"
5046     AC_MSG_RESULT([for "$enable_symbols"])
5047 fi
5048 AC_SUBST(ENABLE_SYMBOLS_FOR)
5049
5050 if test -n "$with_android_ndk" -a \( -n "$ENABLE_DEBUG" -o -n "$ENABLE_DBGUTIL" \) -a "$ENABLE_SYMBOLS_FOR" = "all"; then
5051     # Building on Android with full symbols: without enough memory the linker never finishes currently.
5052     AC_MSG_CHECKING([whether enough memory is available for linking])
5053     mem_size=$(grep -o 'MemTotal: *.\+ kB' /proc/meminfo | sed 's/MemTotal: *\(.\+\) kB/\1/')
5054     # Check for 15GB, as Linux reports a bit less than the physical memory size.
5055     if test -n "$mem_size" -a $mem_size -lt 15728640; then
5056         AC_MSG_ERROR([building with full symbols and less than 16GB of memory is not supported])
5057     else
5058         AC_MSG_RESULT([yes])
5059     fi
5060 fi
5061
5062 ENABLE_OPTIMIZED=
5063 ENABLE_OPTIMIZED_DEBUG=
5064 AC_MSG_CHECKING([whether to compile with optimization flags])
5065 if test -z "$enable_optimized"; then
5066     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
5067         enable_optimized=no
5068     else
5069         enable_optimized=yes
5070     fi
5071 fi
5072 if test "$enable_optimized" = yes; then
5073     ENABLE_OPTIMIZED=TRUE
5074     AC_MSG_RESULT([yes])
5075 elif test "$enable_optimized" = debug; then
5076     ENABLE_OPTIMIZED_DEBUG=TRUE
5077     AC_MSG_RESULT([yes (debug)])
5078     HAVE_GCC_OG=
5079     if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
5080         AC_MSG_CHECKING([whether $CC_BASE supports -Og])
5081         save_CFLAGS=$CFLAGS
5082         CFLAGS="$CFLAGS -Werror -Og"
5083         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_OG=TRUE ],[])
5084         CFLAGS=$save_CFLAGS
5085         if test "$HAVE_GCC_OG" = "TRUE"; then
5086             AC_MSG_RESULT([yes])
5087         else
5088             AC_MSG_RESULT([no])
5089         fi
5090     fi
5091     if test -z "$HAVE_GCC_OG" -a "$_os" != "Emscripten"; then
5092         AC_MSG_ERROR([The compiler does not support optimizations suitable for debugging.])
5093     fi
5094 else
5095     AC_MSG_RESULT([no])
5096 fi
5097 AC_SUBST(ENABLE_OPTIMIZED)
5098 AC_SUBST(ENABLE_OPTIMIZED_DEBUG)
5099
5100 #
5101 # determine CPUNAME, OS, ...
5102 #
5103 case "$host_os" in
5104
5105 cygwin*|wsl*)
5106     # Already handled
5107     ;;
5108
5109 darwin*)
5110     COM=GCC
5111     OS=MACOSX
5112     RTL_OS=MacOSX
5113     P_SEP=:
5114
5115     case "$host_cpu" in
5116     aarch64|arm64)
5117         if test "$enable_ios_simulator" = "yes"; then
5118             OS=iOS
5119         else
5120             CPUNAME=AARCH64
5121             RTL_ARCH=AARCH64
5122             PLATFORMID=macosx_aarch64
5123         fi
5124         ;;
5125     x86_64)
5126         if test "$enable_ios_simulator" = "yes"; then
5127             OS=iOS
5128         fi
5129         CPUNAME=X86_64
5130         RTL_ARCH=X86_64
5131         PLATFORMID=macosx_x86_64
5132         ;;
5133     *)
5134         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5135         ;;
5136     esac
5137     ;;
5138
5139 ios*)
5140     COM=GCC
5141     OS=iOS
5142     RTL_OS=iOS
5143     P_SEP=:
5144
5145     case "$host_cpu" in
5146     aarch64|arm64)
5147         if test "$enable_ios_simulator" = "yes"; then
5148             AC_MSG_ERROR([iOS simulator is only available in macOS not iOS])
5149         fi
5150         ;;
5151     *)
5152         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5153         ;;
5154     esac
5155     CPUNAME=AARCH64
5156     RTL_ARCH=AARCH64
5157     PLATFORMID=ios_arm64
5158     ;;
5159
5160 dragonfly*)
5161     COM=GCC
5162     OS=DRAGONFLY
5163     RTL_OS=DragonFly
5164     P_SEP=:
5165
5166     case "$host_cpu" in
5167     i*86)
5168         CPUNAME=INTEL
5169         RTL_ARCH=x86
5170         PLATFORMID=dragonfly_x86
5171         ;;
5172     x86_64)
5173         CPUNAME=X86_64
5174         RTL_ARCH=X86_64
5175         PLATFORMID=dragonfly_x86_64
5176         ;;
5177     *)
5178         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5179         ;;
5180     esac
5181     ;;
5182
5183 freebsd*)
5184     COM=GCC
5185     RTL_OS=FreeBSD
5186     OS=FREEBSD
5187     P_SEP=:
5188
5189     case "$host_cpu" in
5190     aarch64)
5191         CPUNAME=AARCH64
5192         PLATFORMID=freebsd_aarch64
5193         RTL_ARCH=AARCH64
5194         ;;
5195     i*86)
5196         CPUNAME=INTEL
5197         RTL_ARCH=x86
5198         PLATFORMID=freebsd_x86
5199         ;;
5200     x86_64|amd64)
5201         CPUNAME=X86_64
5202         RTL_ARCH=X86_64
5203         PLATFORMID=freebsd_x86_64
5204         ;;
5205     powerpc64)
5206         CPUNAME=POWERPC64
5207         RTL_ARCH=PowerPC_64
5208         PLATFORMID=freebsd_powerpc64
5209         ;;
5210     powerpc|powerpcspe)
5211         CPUNAME=POWERPC
5212         RTL_ARCH=PowerPC
5213         PLATFORMID=freebsd_powerpc
5214         ;;
5215     *)
5216         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5217         ;;
5218     esac
5219     ;;
5220
5221 haiku*)
5222     COM=GCC
5223     GUIBASE=haiku
5224     RTL_OS=Haiku
5225     OS=HAIKU
5226     P_SEP=:
5227
5228     case "$host_cpu" in
5229     i*86)
5230         CPUNAME=INTEL
5231         RTL_ARCH=x86
5232         PLATFORMID=haiku_x86
5233         ;;
5234     x86_64|amd64)
5235         CPUNAME=X86_64
5236         RTL_ARCH=X86_64
5237         PLATFORMID=haiku_x86_64
5238         ;;
5239     *)
5240         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5241         ;;
5242     esac
5243     ;;
5244
5245 kfreebsd*)
5246     COM=GCC
5247     OS=LINUX
5248     RTL_OS=kFreeBSD
5249     P_SEP=:
5250
5251     case "$host_cpu" in
5252
5253     i*86)
5254         CPUNAME=INTEL
5255         RTL_ARCH=x86
5256         PLATFORMID=kfreebsd_x86
5257         ;;
5258     x86_64)
5259         CPUNAME=X86_64
5260         RTL_ARCH=X86_64
5261         PLATFORMID=kfreebsd_x86_64
5262         ;;
5263     *)
5264         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5265         ;;
5266     esac
5267     ;;
5268
5269 linux-gnu*|linux-musl*)
5270     COM=GCC
5271     OS=LINUX
5272     RTL_OS=Linux
5273     P_SEP=:
5274
5275     case "$host_cpu" in
5276
5277     aarch64)
5278         CPUNAME=AARCH64
5279         PLATFORMID=linux_aarch64
5280         RTL_ARCH=AARCH64
5281         EPM_FLAGS="-a arm64"
5282         ;;
5283     alpha)
5284         CPUNAME=AXP
5285         RTL_ARCH=ALPHA
5286         PLATFORMID=linux_alpha
5287         ;;
5288     arm*)
5289         CPUNAME=ARM
5290         EPM_FLAGS="-a arm"
5291         RTL_ARCH=ARM_EABI
5292         PLATFORMID=linux_arm_eabi
5293         case "$host_cpu" in
5294         arm*-linux)
5295             RTL_ARCH=ARM_OABI
5296             PLATFORMID=linux_arm_oabi
5297             ;;
5298         esac
5299         ;;
5300     hppa)
5301         CPUNAME=HPPA
5302         RTL_ARCH=HPPA
5303         EPM_FLAGS="-a hppa"
5304         PLATFORMID=linux_hppa
5305         ;;
5306     i*86)
5307         CPUNAME=INTEL
5308         RTL_ARCH=x86
5309         PLATFORMID=linux_x86
5310         ;;
5311     ia64)
5312         CPUNAME=IA64
5313         RTL_ARCH=IA64
5314         PLATFORMID=linux_ia64
5315         ;;
5316     mips)
5317         CPUNAME=MIPS
5318         RTL_ARCH=MIPS_EB
5319         EPM_FLAGS="-a mips"
5320         PLATFORMID=linux_mips_eb
5321         ;;
5322     mips64)
5323         CPUNAME=MIPS64
5324         RTL_ARCH=MIPS64_EB
5325         EPM_FLAGS="-a mips64"
5326         PLATFORMID=linux_mips64_eb
5327         ;;
5328     mips64el)
5329         CPUNAME=MIPS64
5330         RTL_ARCH=MIPS64_EL
5331         EPM_FLAGS="-a mips64el"
5332         PLATFORMID=linux_mips64_el
5333         ;;
5334     mipsel)
5335         CPUNAME=MIPS
5336         RTL_ARCH=MIPS_EL
5337         EPM_FLAGS="-a mipsel"
5338         PLATFORMID=linux_mips_el
5339         ;;
5340     riscv64)
5341         CPUNAME=RISCV64
5342         RTL_ARCH=RISCV64
5343         EPM_FLAGS="-a riscv64"
5344         PLATFORMID=linux_riscv64
5345         ;;
5346     m68k)
5347         CPUNAME=M68K
5348         RTL_ARCH=M68K
5349         PLATFORMID=linux_m68k
5350         ;;
5351     powerpc)
5352         CPUNAME=POWERPC
5353         RTL_ARCH=PowerPC
5354         PLATFORMID=linux_powerpc
5355         ;;
5356     powerpc64)
5357         CPUNAME=POWERPC64
5358         RTL_ARCH=PowerPC_64
5359         PLATFORMID=linux_powerpc64
5360         ;;
5361     powerpc64le)
5362         CPUNAME=POWERPC64
5363         RTL_ARCH=PowerPC_64_LE
5364         PLATFORMID=linux_powerpc64_le
5365         ;;
5366     sparc)
5367         CPUNAME=SPARC
5368         RTL_ARCH=SPARC
5369         PLATFORMID=linux_sparc
5370         ;;
5371     sparc64)
5372         CPUNAME=SPARC64
5373         RTL_ARCH=SPARC64
5374         PLATFORMID=linux_sparc64
5375         ;;
5376     s390x)
5377         CPUNAME=S390X
5378         RTL_ARCH=S390x
5379         PLATFORMID=linux_s390x
5380         ;;
5381     x86_64)
5382         CPUNAME=X86_64
5383         RTL_ARCH=X86_64
5384         PLATFORMID=linux_x86_64
5385         ;;
5386     loongarch64)
5387         CPUNAME=LOONGARCH64
5388         RTL_ARCH=LOONGARCH64
5389         PLATFORMID=linux_loongarch64
5390         ;;
5391     *)
5392         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5393         ;;
5394     esac
5395     ;;
5396
5397 linux-android*)
5398     COM=GCC
5399     OS=ANDROID
5400     RTL_OS=Android
5401     P_SEP=:
5402
5403     case "$host_cpu" in
5404
5405     arm|armel)
5406         CPUNAME=ARM
5407         RTL_ARCH=ARM_EABI
5408         PLATFORMID=android_arm_eabi
5409         ;;
5410     aarch64)
5411         CPUNAME=AARCH64
5412         RTL_ARCH=AARCH64
5413         PLATFORMID=android_aarch64
5414         ;;
5415     i*86)
5416         CPUNAME=INTEL
5417         RTL_ARCH=x86
5418         PLATFORMID=android_x86
5419         ;;
5420     x86_64)
5421         CPUNAME=X86_64
5422         RTL_ARCH=X86_64
5423         PLATFORMID=android_x86_64
5424         ;;
5425     *)
5426         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5427         ;;
5428     esac
5429     ;;
5430
5431 *netbsd*)
5432     COM=GCC
5433     OS=NETBSD
5434     RTL_OS=NetBSD
5435     P_SEP=:
5436
5437     case "$host_cpu" in
5438     i*86)
5439         CPUNAME=INTEL
5440         RTL_ARCH=x86
5441         PLATFORMID=netbsd_x86
5442         ;;
5443     powerpc)
5444         CPUNAME=POWERPC
5445         RTL_ARCH=PowerPC
5446         PLATFORMID=netbsd_powerpc
5447         ;;
5448     sparc)
5449         CPUNAME=SPARC
5450         RTL_ARCH=SPARC
5451         PLATFORMID=netbsd_sparc
5452         ;;
5453     x86_64)
5454         CPUNAME=X86_64
5455         RTL_ARCH=X86_64
5456         PLATFORMID=netbsd_x86_64
5457         ;;
5458     *)
5459         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5460         ;;
5461     esac
5462     ;;
5463
5464 openbsd*)
5465     COM=GCC
5466     OS=OPENBSD
5467     RTL_OS=OpenBSD
5468     P_SEP=:
5469
5470     case "$host_cpu" in
5471     i*86)
5472         CPUNAME=INTEL
5473         RTL_ARCH=x86
5474         PLATFORMID=openbsd_x86
5475         ;;
5476     x86_64)
5477         CPUNAME=X86_64
5478         RTL_ARCH=X86_64
5479         PLATFORMID=openbsd_x86_64
5480         ;;
5481     *)
5482         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5483         ;;
5484     esac
5485     SOLARINC="$SOLARINC -I/usr/local/include"
5486     ;;
5487
5488 solaris*)
5489     COM=GCC
5490     OS=SOLARIS
5491     RTL_OS=Solaris
5492     P_SEP=:
5493
5494     case "$host_cpu" in
5495     i*86)
5496         CPUNAME=INTEL
5497         RTL_ARCH=x86
5498         PLATFORMID=solaris_x86
5499         ;;
5500     sparc)
5501         CPUNAME=SPARC
5502         RTL_ARCH=SPARC
5503         PLATFORMID=solaris_sparc
5504         ;;
5505     sparc64)
5506         CPUNAME=SPARC64
5507         RTL_ARCH=SPARC64
5508         PLATFORMID=solaris_sparc64
5509         ;;
5510     *)
5511         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5512         ;;
5513     esac
5514     SOLARINC="$SOLARINC -I/usr/local/include"
5515     ;;
5516
5517 emscripten*)
5518     COM=GCC
5519     OS=EMSCRIPTEN
5520     RTL_OS=Emscripten
5521     P_SEP=:
5522
5523     case "$host_cpu" in
5524     wasm32|wasm64)
5525         ;;
5526     *)
5527         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5528         ;;
5529     esac
5530     CPUNAME=INTEL
5531     RTL_ARCH=x86
5532     PLATFORMID=linux_x86
5533     ;;
5534
5535 *)
5536     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
5537     ;;
5538 esac
5539
5540 DISABLE_GUI=""
5541 if test "$enable_gui" = "no"; then
5542     if test "$using_x11" != yes; then
5543         AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice with --disable-gui.])
5544     fi
5545     USING_X11=
5546     DISABLE_GUI=TRUE
5547     test_epoxy=no
5548 else
5549     AC_DEFINE(HAVE_FEATURE_UI)
5550 fi
5551 AC_SUBST(DISABLE_GUI)
5552
5553 if test "$with_x" = "no"; then
5554     USING_X11=
5555 fi
5556
5557 if test -z "$USING_X11" -a "$enable_qt5" = "yes" -a "$enable_gen" = "yes"; then
5558     AC_MSG_ERROR([Can't select gen VCL plugin, if --without-x is used!])
5559 fi
5560
5561 if test "$using_x11" = yes; then
5562     if test "$USING_X11" = TRUE; then
5563         AC_DEFINE(USING_X11)
5564     else
5565         disable_x11_tests
5566         if test "$DISABLE_DYNLOADING" = TRUE; then
5567             test_qt5=yes
5568             test_qt6=yes
5569         fi
5570     fi
5571 else
5572     if test "$USING_X11" = TRUE; then
5573         AC_MSG_ERROR([Platform doesn't support X11 (\$using_x11), but \$USING_X11 is set!])
5574     fi
5575 fi
5576
5577 WORKDIR="${BUILDDIR}/workdir"
5578 INSTDIR="${BUILDDIR}/instdir"
5579 INSTROOTBASE=${INSTDIR}${INSTROOTBASESUFFIX}
5580 INSTROOT=${INSTROOTBASE}${INSTROOTCONTENTSUFFIX}
5581 AC_SUBST(COM)
5582 AC_SUBST(CPUNAME)
5583 AC_SUBST(RTL_OS)
5584 AC_SUBST(RTL_ARCH)
5585 AC_SUBST(EPM_FLAGS)
5586 AC_SUBST(USING_X11)
5587 AC_SUBST([INSTDIR])
5588 AC_SUBST([INSTROOT])
5589 AC_SUBST([INSTROOTBASE])
5590 AC_SUBST(OS)
5591 AC_SUBST(P_SEP)
5592 AC_SUBST(WORKDIR)
5593 AC_SUBST(PLATFORMID)
5594 AC_SUBST(WINDOWS_X64)
5595 AC_DEFINE_UNQUOTED(SDKDIR, "$INSTDIR/$SDKDIRNAME")
5596 AC_DEFINE_UNQUOTED(WORKDIR,"$WORKDIR")
5597
5598 if test "$OS" = WNT -a "$COM" = MSC; then
5599     case "$CPUNAME" in
5600     INTEL) CPPU_ENV=msci ;;
5601     X86_64) CPPU_ENV=mscx ;;
5602     AARCH64) CPPU_ENV=msca ;;
5603     *)
5604         AC_MSG_ERROR([Unknown \$CPUNAME '$CPUNAME' for $OS / $COM"])
5605         ;;
5606     esac
5607 else
5608     CPPU_ENV=gcc3
5609 fi
5610 AC_SUBST(CPPU_ENV)
5611
5612 dnl ===================================================================
5613 dnl Test which package format to use
5614 dnl ===================================================================
5615 AC_MSG_CHECKING([which package format to use])
5616 if test -n "$with_package_format" -a "$with_package_format" != no; then
5617     for i in $with_package_format; do
5618         case "$i" in
5619         bsd | deb | pkg | rpm | archive | dmg | installed | msi)
5620             ;;
5621         *)
5622             AC_MSG_ERROR([unsupported format $i. Supported by EPM are:
5623 bsd - FreeBSD, NetBSD, or OpenBSD software distribution
5624 deb - Debian software distribution
5625 pkg - Solaris software distribution
5626 rpm - RedHat software distribution
5627
5628 LibreOffice additionally supports:
5629 archive - .tar.gz or .zip
5630 dmg - macOS .dmg
5631 installed - installation tree
5632 msi - Windows .msi
5633         ])
5634             ;;
5635         esac
5636     done
5637     # fakeroot is needed to ensure correct file ownerships/permissions
5638     # inside deb packages and tar archives created on Linux and Solaris.
5639     if test "$OS" = "LINUX" || test "$OS" = "SOLARIS"; then
5640         AC_PATH_PROG(FAKEROOT, fakeroot, no)
5641         if test "$FAKEROOT" = "no"; then
5642             AC_MSG_ERROR(
5643                 [--with-package-format='$with_package_format' requires fakeroot. Install fakeroot.])
5644         fi
5645     fi
5646     PKGFORMAT="$with_package_format"
5647     AC_MSG_RESULT([$PKGFORMAT])
5648 else
5649     PKGFORMAT=
5650     AC_MSG_RESULT([none])
5651 fi
5652 AC_SUBST(PKGFORMAT)
5653
5654 dnl ===================================================================
5655 dnl handle help related options
5656 dnl
5657 dnl If you change help related options, please update README.help
5658 dnl ===================================================================
5659
5660 ENABLE_HTMLHELP=
5661 HELP_OMINDEX_PAGE=
5662 HELP_ONLINE=
5663 WITH_HELPPACKS=
5664
5665 AC_MSG_CHECKING([which help to build])
5666 if test -n "$with_help" -a "$with_help" != "no"; then
5667     GIT_NEEDED_SUBMODULES="helpcontent2 $GIT_NEEDED_SUBMODULES"
5668     BUILD_TYPE="$BUILD_TYPE HELP"
5669     case "$with_help" in
5670     "html")
5671         ENABLE_HTMLHELP=TRUE
5672         WITH_HELPPACKS=TRUE
5673         SCPDEFS="$SCPDEFS -DWITH_HELPPACKS"
5674         AC_MSG_RESULT([HTML (local)])
5675         ;;
5676     "online")
5677         ENABLE_HTMLHELP=TRUE
5678         HELP_ONLINE=TRUE
5679         AC_MSG_RESULT([HTML (online)])
5680         ;;
5681     yes)
5682         WITH_HELPPACKS=TRUE
5683         SCPDEFS="$SCPDEFS -DWITH_HELPPACKS"
5684         AC_MSG_RESULT([XML (local)])
5685         ;;
5686     *)
5687         AC_MSG_ERROR([Unknown --with-help=$with_help])
5688         ;;
5689     esac
5690 else
5691     AC_MSG_RESULT([no])
5692 fi
5693
5694 AC_MSG_CHECKING([if we need to build the help index tooling])
5695 if test \( "$with_help" = yes -o "$enable_extension_integration" != no \) -a -z "$DISABLE_DYNLOADING"; then
5696     BUILD_TYPE="$BUILD_TYPE HELPTOOLS"
5697     test_clucene=yes
5698     AC_MSG_RESULT([yes])
5699 else
5700     AC_MSG_RESULT([no])
5701 fi
5702
5703 AC_MSG_CHECKING([whether to enable xapian-omega support for online help])
5704 if test -n "$with_omindex" -a "$with_omindex" != "no"; then
5705     if test "$HELP_ONLINE" != TRUE; then
5706         AC_MSG_ERROR([Can't build xapian-omega index without --help=online])
5707     fi
5708     case "$with_omindex" in
5709     "server")
5710         HELP_OMINDEX_PAGE=TRUE
5711         AC_MSG_RESULT([SERVER])
5712         ;;
5713     "noxap")
5714         AC_MSG_RESULT([NOXAP])
5715         ;;
5716     *)
5717         AC_MSG_ERROR([Unknown --with-omindex=$with_omindex])
5718         ;;
5719     esac
5720 else
5721     AC_MSG_RESULT([no])
5722 fi
5723
5724 AC_MSG_CHECKING([whether to include the XML-help support])
5725 if test "$enable_xmlhelp" = yes; then
5726     BUILD_TYPE="$BUILD_TYPE XMLHELP"
5727     test_clucene=yes
5728     AC_DEFINE(HAVE_FEATURE_XMLHELP)
5729     AC_MSG_RESULT([yes])
5730 else
5731     if test "$with_help" = yes; then
5732         add_warning "Building the XML help, but LO with disabled xmlhelp support. Generated help can't be accessed from this LO build!"
5733     fi
5734     AC_MSG_RESULT([no])
5735 fi
5736
5737 dnl Test whether to integrate helppacks into the product's installer
5738 AC_MSG_CHECKING([for helppack integration])
5739 if test -z "$WITH_HELPPACKS" -o "$with_helppack_integration" = no; then
5740     AC_MSG_RESULT([no integration])
5741 else
5742     SCPDEFS="$SCPDEFS -DWITH_HELPPACK_INTEGRATION"
5743     AC_MSG_RESULT([integration])
5744 fi
5745
5746 AC_SUBST([ENABLE_HTMLHELP])
5747 AC_SUBST([HELP_OMINDEX_PAGE])
5748 AC_SUBST([HELP_ONLINE])
5749 # WITH_HELPPACKS is used only in configure
5750
5751 dnl ===================================================================
5752 dnl Set up a different compiler to produce tools to run on the build
5753 dnl machine when doing cross-compilation
5754 dnl ===================================================================
5755
5756 m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
5757 m4_pattern_allow([PKG_CONFIG_LIBDIR])
5758 if test "$cross_compiling" = "yes"; then
5759     AC_MSG_CHECKING([for BUILD platform configuration])
5760     echo
5761     rm -rf CONF-FOR-BUILD config_build.mk
5762     mkdir CONF-FOR-BUILD
5763     # Here must be listed all files needed when running the configure script. In particular, also
5764     # those expanded by the AC_CONFIG_FILES() call near the end of this configure.ac. For clarity,
5765     # keep them in the same order as there.
5766     (cd $SRC_ROOT && tar cf - \
5767         config.guess \
5768         bin/get_config_variables \
5769         solenv/bin/getcompver.awk \
5770         solenv/inc/langlist.mk \
5771         download.lst \
5772         config_host.mk.in \
5773         config_host_lang.mk.in \
5774         Makefile.in \
5775         bin/bffvalidator.sh.in \
5776         bin/odfvalidator.sh.in \
5777         bin/officeotron.sh.in \
5778         instsetoo_native/util/openoffice.lst.in \
5779         config_host/*.in \
5780         sysui/desktop/macosx/Info.plist.in \
5781         sysui/desktop/macosx/hardened_runtime.xcent.in \
5782         sysui/desktop/macosx/lo.xcent.in \
5783         .vscode/vs-code-template.code-workspace.in \
5784         solenv/lockfile/autoconf.h.in \
5785         ) \
5786     | (cd CONF-FOR-BUILD && tar xf -)
5787     cp configure CONF-FOR-BUILD
5788     test -d config_build && cp -p config_build/*.h CONF-FOR-BUILD/config_host 2>/dev/null
5789     (
5790     unset COM USING_X11 OS CPUNAME
5791     unset CC CXX SYSBASE CFLAGS
5792     unset AR LD NM OBJDUMP PKG_CONFIG RANLIB READELF STRIP
5793     unset CPPUNIT_CFLAGS CPPUNIT_LIBS
5794     unset LIBXML_CFLAGS LIBXML_LIBS LIBXSLT_CFLAGS LIBXSLT_LIBS XSLTPROC
5795     unset PKG_CONFIG_LIBDIR PKG_CONFIG_PATH
5796     if test -n "$CC_FOR_BUILD"; then
5797         export CC="$CC_FOR_BUILD"
5798         CC_BASE=`first_arg_basename "$CC"`
5799     fi
5800     if test -n "$CXX_FOR_BUILD"; then
5801         export CXX="$CXX_FOR_BUILD"
5802         CXX_BASE=`first_arg_basename "$CXX"`
5803     fi
5804     test -n "$PKG_CONFIG_FOR_BUILD" && export PKG_CONFIG="$PKG_CONFIG_FOR_BUILD"
5805     cd CONF-FOR-BUILD
5806
5807     # Handle host configuration, which affects the cross-toolset too
5808     sub_conf_opts=""
5809     test -n "$enable_ccache" && sub_conf_opts="$sub_conf_opts --enable-ccache=$enable_ccache"
5810     test -n "$with_ant_home" && sub_conf_opts="$sub_conf_opts --with-ant-home=$with_ant_home"
5811     test "$with_junit" = "no" && sub_conf_opts="$sub_conf_opts --without-junit"
5812     # While we don't need scripting support, we don't have a PYTHON_FOR_BUILD Java equivalent, so must enable scripting for Java
5813     if test -n "$ENABLE_JAVA"; then
5814         case "$_os" in
5815         Android)
5816             # Hack for Android - the build doesn't need a host JDK, so just forward to build for convenience
5817             test -n "$with_jdk_home" && sub_conf_opts="$sub_conf_opts --with-jdk-home=$with_jdk_home"
5818             ;;
5819         *)
5820             if test -z "$with_jdk_home"; then
5821                 AC_MSG_ERROR([Missing host JDK! This can't be detected for the build OS, so you have to specify it with --with-jdk-home.])
5822             fi
5823             ;;
5824         esac
5825     else
5826         sub_conf_opts="$sub_conf_opts --without-java"
5827     fi
5828     test -n "$TARFILE_LOCATION" && sub_conf_opts="$sub_conf_opts --with-external-tar=$TARFILE_LOCATION"
5829     test "$with_galleries" = "no" -o -z "$WITH_GALLERY_BUILD" && sub_conf_opts="$sub_conf_opts --with-galleries=no --disable-database-connectivity"
5830     test "$with_templates" = "no" -o -z "$WITH_TEMPLATES" && sub_conf_opts="$sub_conf_opts --with-templates=no"
5831     test -n "$with_help" -a "$with_help" != "no" && sub_conf_opts="$sub_conf_opts --with-help=$with_help"
5832     test "$enable_extensions" = yes || sub_conf_opts="$sub_conf_opts --disable-extensions"
5833     test "${enable_ld+set}" = set -a "$build_cpu" = "$host_cpu" && sub_conf_opts="$sub_conf_opts --enable-ld=${enable_ld}"
5834     test "${enable_pch+set}" = set && sub_conf_opts="$sub_conf_opts --enable-pch=${enable_pch}"
5835     test "$enable_wasm_strip" = "yes" && sub_conf_opts="$sub_conf_opts --enable-wasm-strip"
5836     test "${with_system_lockfile+set}" = set && sub_conf_opts="$sub_conf_opts --with-system-lockfile=${with_system_lockfile}"
5837     test "${enable_fuzzers}" = yes && sub_conf_opts="$sub_conf_opts --without-system-libxml"
5838     if test "$_os" = "Emscripten"; then
5839         sub_conf_opts="$sub_conf_opts --without-system-libxml --without-system-fontconfig --without-system-freetype --without-system-zlib"
5840         if test "${with_main_module+set}" = set; then
5841             sub_conf_opts="$sub_conf_opts --with-main-module=${with_main_module}"
5842         else
5843             sub_conf_opts="$sub_conf_opts --with-main-module=writer"
5844         fi
5845     fi
5846     # windows uses full-internal python and that in turn relies on openssl, so also enable openssl
5847     # when cross-compiling for aarch64, overriding the defaults below
5848     test "${PLATFORMID}" = "windows_aarch64" && sub_conf_opts="$sub_conf_opts --enable-openssl --with-tls=openssl"
5849
5850     # Don't bother having configure look for stuff not needed for the build platform anyway
5851     # WARNING: any option with an argument containing spaces must be handled separately (see --with-theme)
5852     sub_conf_defaults=" \
5853         --build="$build_alias" \
5854         --disable-cairo-canvas \
5855         --disable-cups \
5856         --disable-customtarget-components \
5857         --disable-firebird-sdbc \
5858         --disable-gpgmepp \
5859         --disable-gstreamer-1-0 \
5860         --disable-gtk3 \
5861         --disable-gtk4 \
5862         --disable-libcmis \
5863         --disable-mariadb-sdbc \
5864         --disable-nss \
5865         --disable-online-update \
5866         --disable-opencl \
5867         --disable-openssl \
5868         --disable-pdfimport \
5869         --disable-postgresql-sdbc \
5870         --disable-skia \
5871         --disable-xmlhelp \
5872         --enable-dynamic-loading \
5873         --enable-icecream="$enable_icecream" \
5874         --without-doxygen \
5875         --without-tls \
5876         --without-webdav \
5877         --without-x \
5878 "
5879     # single quotes added for better readability in case of spaces
5880     echo "    Running CONF-FOR-BUILD/configure" \
5881         $sub_conf_defaults \
5882         --with-parallelism="'$with_parallelism'" \
5883         --with-theme="'$with_theme'" \
5884         --with-vendor="'$with_vendor'" \
5885         $sub_conf_opts \
5886         $with_build_platform_configure_options \
5887         --srcdir=$srcdir
5888
5889     ./configure \
5890         $sub_conf_defaults \
5891         --with-parallelism="$with_parallelism" \
5892         --with-theme="$with_theme" \
5893         "--with-vendor=$with_vendor" \
5894         $sub_conf_opts \
5895         $with_build_platform_configure_options \
5896         --srcdir=$srcdir \
5897         2>&1 | sed -e 's/^/    /'
5898     if test [${PIPESTATUS[0]}] -ne 0; then
5899         AC_MSG_ERROR([Running the configure script for BUILD side failed, see CONF-FOR-BUILD/config.log])
5900     fi
5901
5902     # filter permitted build targets
5903     PERMITTED_BUILD_TARGETS="
5904         ARGON2
5905         AVMEDIA
5906         BOOST
5907         BZIP2
5908         CAIRO
5909         CLUCENE
5910         CURL
5911         DBCONNECTIVITY
5912         DESKTOP
5913         DRAGONBOX
5914         DYNLOADING
5915         EPOXY
5916         EXPAT
5917         FROZEN
5918         GLM
5919         GRAPHITE
5920         HARFBUZZ
5921         HELPTOOLS
5922         ICU
5923         LCMS2
5924         LIBJPEG_TURBO
5925         LIBLANGTAG
5926         LibO
5927         LIBFFI
5928         LIBPN
5929         LIBTIFF
5930         LIBWEBP
5931         LIBXML2
5932         LIBXSLT
5933         MDDS
5934         NATIVE
5935         OPENSSL
5936         ORCUS
5937         PYTHON
5938         REPORTBUILDER
5939         SCRIPTING
5940         ZLIB
5941         ZXCVBN
5942 "
5943     # converts BUILD_TYPE and PERMITTED_BUILD_TARGETS into non-whitespace,
5944     # newlined lists, to use grep as a filter
5945     PERMITTED_BUILD_TARGETS=$(echo "$PERMITTED_BUILD_TARGETS" | sed -e '/^ *$/d' -e 's/ *//')
5946     BUILD_TARGETS="$(sed -n -e '/^export BUILD_TYPE=/ s/.*=//p' config_host.mk | tr ' ' '\n')"
5947     BUILD_TARGETS="$(echo "$BUILD_TARGETS" | grep -F "$PERMITTED_BUILD_TARGETS" | tr '\n' ' ')"
5948     sed -i -e "s/ BUILD_TYPE=.*$/ BUILD_TYPE=$BUILD_TARGETS/" config_host.mk
5949
5950     cp config_host.mk ../config_build.mk
5951     cp config_host_lang.mk ../config_build_lang.mk
5952     mv config.log ../config.Build.log
5953     mkdir -p ../config_build
5954     mv config_host/*.h ../config_build
5955     test -f "$WARNINGS_FILE" && mv "$WARNINGS_FILE" "../$WARNINGS_FILE_FOR_BUILD"
5956
5957     # all these will get a _FOR_BUILD postfix
5958     DIRECT_FOR_BUILD_SETTINGS="
5959         CC
5960         CPPU_ENV
5961         CXX
5962         ILIB
5963         JAVA_HOME
5964         JAVAIFLAGS
5965         JDK
5966         JDK_SECURITYMANAGER_DISALLOWED
5967         LIBO_BIN_FOLDER
5968         LIBO_LIB_FOLDER
5969         LIBO_URE_LIB_FOLDER
5970         LIBO_URE_MISC_FOLDER
5971         OS
5972         SDKDIRNAME
5973         SYSTEM_LIBXML
5974         SYSTEM_LIBXSLT
5975 "
5976     # these overwrite host config with build config
5977     OVERWRITING_SETTINGS="
5978         ANT
5979         ANT_HOME
5980         ANT_LIB
5981         JAVA_SOURCE_VER
5982         JAVA_TARGET_VER
5983         JAVACFLAGS
5984         JAVACOMPILER
5985         JAVADOC
5986         JAVADOCISGJDOC
5987         LOCKFILE
5988         SYSTEM_GENBRK
5989         SYSTEM_GENCCODE
5990         SYSTEM_GENCMN
5991 "
5992     # these need some special handling
5993     EXTRA_HANDLED_SETTINGS="
5994         INSTDIR
5995         INSTROOT
5996         PATH
5997         WORKDIR
5998 "
5999     OLD_PATH=$PATH
6000     . ./bin/get_config_variables $DIRECT_FOR_BUILD_SETTINGS $OVERWRITING_SETTINGS $EXTRA_HANDLED_SETTINGS
6001     BUILD_PATH=$PATH
6002     PATH=$OLD_PATH
6003
6004     line=`echo "LO_PATH_FOR_BUILD='${BUILD_PATH}'" | sed -e 's,/CONF-FOR-BUILD,,g'`
6005     echo "$line" >>build-config
6006
6007     for V in $DIRECT_FOR_BUILD_SETTINGS; do
6008         VV='$'$V
6009         VV=`eval "echo $VV"`
6010         if test -n "$VV"; then
6011             line=${V}_FOR_BUILD='${'${V}_FOR_BUILD:-$VV'}'
6012             echo "$line" >>build-config
6013         fi
6014     done
6015
6016     for V in $OVERWRITING_SETTINGS; do
6017         VV='$'$V
6018         VV=`eval "echo $VV"`
6019         if test -n "$VV"; then
6020             line=${V}='${'${V}:-$VV'}'
6021             echo "$line" >>build-config
6022         fi
6023     done
6024
6025     for V in INSTDIR INSTROOT WORKDIR; do
6026         VV='$'$V
6027         VV=`eval "echo $VV"`
6028         VV=`echo $VV | sed -e "s,/CONF-FOR-BUILD/\([[a-z]]*\),/\1_for_build,g"`
6029         if test -n "$VV"; then
6030             line="${V}_FOR_BUILD='$VV'"
6031             echo "$line" >>build-config
6032         fi
6033     done
6034
6035     )
6036     test -f CONF-FOR-BUILD/build-config || AC_MSG_ERROR([setup/configure for BUILD side failed, see CONF-FOR-BUILD/config.log])
6037     test -f config_build.mk || AC_MSG_ERROR([A file called config_build.mk was supposed to have been copied here, but it isn't found])
6038     perl -pi -e 's,/(workdir|instdir)(/|$),/\1_for_build\2,g;' \
6039              -e 's,/CONF-FOR-BUILD,,g;' config_build.mk
6040
6041     eval `cat CONF-FOR-BUILD/build-config`
6042
6043     AC_MSG_RESULT([checking for BUILD platform configuration... done])
6044
6045     rm -rf CONF-FOR-BUILD
6046 else
6047     OS_FOR_BUILD="$OS"
6048     CC_FOR_BUILD="$CC"
6049     CPPU_ENV_FOR_BUILD="$CPPU_ENV"
6050     CXX_FOR_BUILD="$CXX"
6051     INSTDIR_FOR_BUILD="$INSTDIR"
6052     INSTROOT_FOR_BUILD="$INSTROOT"
6053     LIBO_BIN_FOLDER_FOR_BUILD="$LIBO_BIN_FOLDER"
6054     LIBO_LIB_FOLDER_FOR_BUILD="$LIBO_LIB_FOLDER"
6055     LIBO_URE_LIB_FOLDER_FOR_BUILD="$LIBO_URE_LIB_FOLDER"
6056     LIBO_URE_MISC_FOLDER_FOR_BUILD="$LIBO_URE_MISC_FOLDER"
6057     SDKDIRNAME_FOR_BUILD="$SDKDIRNAME"
6058     WORKDIR_FOR_BUILD="$WORKDIR"
6059 fi
6060 AC_SUBST(OS_FOR_BUILD)
6061 AC_SUBST(INSTDIR_FOR_BUILD)
6062 AC_SUBST(INSTROOT_FOR_BUILD)
6063 AC_SUBST(LIBO_BIN_FOLDER_FOR_BUILD)
6064 AC_SUBST(LIBO_LIB_FOLDER_FOR_BUILD)
6065 AC_SUBST(LIBO_URE_LIB_FOLDER_FOR_BUILD)
6066 AC_SUBST(LIBO_URE_MISC_FOLDER_FOR_BUILD)
6067 AC_SUBST(SDKDIRNAME_FOR_BUILD)
6068 AC_SUBST(WORKDIR_FOR_BUILD)
6069 AC_SUBST(CC_FOR_BUILD)
6070 AC_SUBST(CXX_FOR_BUILD)
6071 AC_SUBST(CPPU_ENV_FOR_BUILD)
6072
6073 dnl ===================================================================
6074 dnl Check for lockfile deps
6075 dnl ===================================================================
6076 if test -z "$CROSS_COMPILING"; then
6077     test -n "$LOCKFILE" -a "${with_system_lockfile+set}" != set && with_system_lockfile="$LOCKFILE"
6078     test "${with_system_lockfile+set}" = set || with_system_lockfile=no
6079     AC_MSG_CHECKING([which lockfile binary to use])
6080     case "$with_system_lockfile" in
6081     yes)
6082         AC_MSG_RESULT([external])
6083         AC_PATH_PROGS([LOCKFILE],[dotlockfile lockfile])
6084         ;;
6085     no)
6086         AC_MSG_RESULT([internal])
6087         ;;
6088     *)
6089         if test -x "$with_system_lockfile"; then
6090             LOCKFILE="$with_system_lockfile"
6091         else
6092             AC_MSG_ERROR(['$with_system_lockfile' is not executable.])
6093         fi
6094         AC_MSG_RESULT([$with_system_lockfile])
6095         ;;
6096     esac
6097 fi
6098
6099 if test -n "$LOCKFILE" -a "$DISABLE_DYNLOADING" = TRUE; then
6100     add_warning "The default system lockfile has increasing poll intervals up to 60s, so linking executables may be delayed."
6101 fi
6102
6103 AC_CHECK_HEADERS([getopt.h paths.h sys/param.h])
6104 AC_CHECK_FUNCS([utime utimes])
6105 AC_SUBST(LOCKFILE)
6106
6107 dnl ===================================================================
6108 dnl Check for syslog header
6109 dnl ===================================================================
6110 AC_CHECK_HEADER(syslog.h, AC_DEFINE(HAVE_SYSLOG_H))
6111
6112 dnl Set the ENABLE_WERROR variable. (Activate --enable-werror)
6113 dnl ===================================================================
6114 AC_MSG_CHECKING([whether to turn warnings to errors])
6115 if test -n "$enable_werror" -a "$enable_werror" != "no"; then
6116     ENABLE_WERROR="TRUE"
6117     PYTHONWARNINGS="error"
6118     AC_MSG_RESULT([yes])
6119 else
6120     if test -n "$LODE_HOME" -a -z "$enable_werror"; then
6121         ENABLE_WERROR="TRUE"
6122         PYTHONWARNINGS="error"
6123         AC_MSG_RESULT([yes])
6124     else
6125         AC_MSG_RESULT([no])
6126     fi
6127 fi
6128 AC_SUBST(ENABLE_WERROR)
6129 AC_SUBST(PYTHONWARNINGS)
6130
6131 dnl Check for --enable-assert-always-abort, set ASSERT_ALWAYS_ABORT
6132 dnl ===================================================================
6133 AC_MSG_CHECKING([whether to have assert() failures abort even without --enable-debug])
6134 if test -z "$enable_assert_always_abort"; then
6135    if test "$ENABLE_DEBUG" = TRUE; then
6136        enable_assert_always_abort=yes
6137    else
6138        enable_assert_always_abort=no
6139    fi
6140 fi
6141 if test "$enable_assert_always_abort" = "yes"; then
6142     ASSERT_ALWAYS_ABORT="TRUE"
6143     AC_MSG_RESULT([yes])
6144 else
6145     ASSERT_ALWAYS_ABORT="FALSE"
6146     AC_MSG_RESULT([no])
6147 fi
6148 AC_SUBST(ASSERT_ALWAYS_ABORT)
6149
6150 # Determine whether to use ooenv for the instdir installation
6151 # ===================================================================
6152 if test $_os != "WINNT" -a $_os != "Darwin"; then
6153     AC_MSG_CHECKING([whether to use ooenv for the instdir installation])
6154     if test -z "$enable_ooenv"; then
6155         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
6156             enable_ooenv=yes
6157         else
6158             enable_ooenv=no
6159         fi
6160     fi
6161     if test "$enable_ooenv" = "no"; then
6162         AC_MSG_RESULT([no])
6163     else
6164         ENABLE_OOENV="TRUE"
6165         AC_MSG_RESULT([yes])
6166     fi
6167 fi
6168 AC_SUBST(ENABLE_OOENV)
6169
6170 if test "$test_kf5" = "yes" -a "$enable_kf5" = "yes"; then
6171     if test "$enable_qt5" = "no"; then
6172         AC_MSG_ERROR([KF5 support depends on QT5, so it conflicts with --disable-qt5])
6173     else
6174         enable_qt5=yes
6175     fi
6176 fi
6177
6178 if test "$test_kf6" = "yes" -a "$enable_kf6" = "yes"; then
6179     if test "$enable_qt6" = "no"; then
6180         AC_MSG_ERROR([KF6 support depends on QT6, so it conflicts with --disable-qt6])
6181     else
6182         enable_qt6=yes
6183     fi
6184 fi
6185
6186
6187 AC_MSG_CHECKING([whether to build the pagein binaries for oosplash])
6188 if test "${enable_pagein}" != no -a -z "$DISABLE_DYNLOADING"; then
6189     AC_MSG_RESULT([yes])
6190     ENABLE_PAGEIN=TRUE
6191     AC_DEFINE(HAVE_FEATURE_PAGEIN)
6192 else
6193     AC_MSG_RESULT([no])
6194 fi
6195 AC_SUBST(ENABLE_PAGEIN)
6196
6197 dnl ===================================================================
6198 dnl check for cups support
6199 dnl ===================================================================
6200
6201 AC_MSG_CHECKING([whether to enable CUPS support])
6202 if test "$test_cups" = yes -a "$enable_cups" != no; then
6203     ENABLE_CUPS=TRUE
6204     AC_MSG_RESULT([yes])
6205
6206     AC_MSG_CHECKING([whether cups support is present])
6207     AC_CHECK_LIB([cups], [cupsPrintFiles], [:])
6208     AC_CHECK_HEADER(cups/cups.h, AC_DEFINE(HAVE_CUPS_H))
6209     if test "$ac_cv_lib_cups_cupsPrintFiles" != "yes" -o "$ac_cv_header_cups_cups_h" != "yes"; then
6210         AC_MSG_ERROR([Could not find CUPS. Install libcups2-dev or cups-devel.])
6211     fi
6212 else
6213     AC_MSG_RESULT([no])
6214 fi
6215
6216 AC_SUBST(ENABLE_CUPS)
6217
6218 libo_CHECK_SYSTEM_MODULE([fontconfig],[FONTCONFIG],[fontconfig >= 2.12.0],,system,TRUE)
6219
6220 dnl whether to find & fetch external tarballs?
6221 dnl ===================================================================
6222 if test -z "$TARFILE_LOCATION" -a -n "$LODE_HOME" ; then
6223    if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
6224        TARFILE_LOCATION="`cygpath -m $LODE_HOME/ext_tar`"
6225    else
6226        TARFILE_LOCATION="$LODE_HOME/ext_tar"
6227    fi
6228 fi
6229 if test -z "$TARFILE_LOCATION"; then
6230     if test -d "$SRC_ROOT/src" ; then
6231         mv "$SRC_ROOT/src" "$SRC_ROOT/external/tarballs"
6232         ln -s "$SRC_ROOT/external/tarballs" "$SRC_ROOT/src"
6233     fi
6234     TARFILE_LOCATION="$SRC_ROOT/external/tarballs"
6235 else
6236     AbsolutePath "$TARFILE_LOCATION"
6237     PathFormat "${absolute_path}"
6238     TARFILE_LOCATION="${formatted_path_unix}"
6239 fi
6240 AC_SUBST(TARFILE_LOCATION)
6241
6242 AC_MSG_CHECKING([whether we want to fetch tarballs])
6243 if test "$enable_fetch_external" != "no"; then
6244     if test "$with_all_tarballs" = "yes"; then
6245         AC_MSG_RESULT([yes, all of them])
6246         DO_FETCH_TARBALLS="ALL"
6247     else
6248         AC_MSG_RESULT([yes, if we use them])
6249         DO_FETCH_TARBALLS="TRUE"
6250     fi
6251 else
6252     AC_MSG_RESULT([no])
6253     DO_FETCH_TARBALLS=
6254 fi
6255 AC_SUBST(DO_FETCH_TARBALLS)
6256
6257 dnl Test whether to include MySpell dictionaries
6258 dnl ===================================================================
6259 AC_MSG_CHECKING([whether to include MySpell dictionaries])
6260 if test "$with_myspell_dicts" = "yes"; then
6261     AC_MSG_RESULT([yes])
6262     WITH_MYSPELL_DICTS=TRUE
6263     BUILD_TYPE="$BUILD_TYPE DICTIONARIES"
6264     GIT_NEEDED_SUBMODULES="dictionaries $GIT_NEEDED_SUBMODULES"
6265 else
6266     AC_MSG_RESULT([no])
6267     WITH_MYSPELL_DICTS=
6268 fi
6269 AC_SUBST(WITH_MYSPELL_DICTS)
6270
6271 # There are no "system" myspell, hyphen or mythes dictionaries on macOS, Windows, Android or iOS.
6272 if test $_os = Darwin -o $_os = WINNT -o $_os = iOS -o $_os = Android; then
6273     if test "$with_system_dicts" = yes; then
6274         AC_MSG_ERROR([There are no system dicts on this OS in the formats the 3rd-party libs we use expect]);
6275     fi
6276     with_system_dicts=no
6277 fi
6278
6279 AC_MSG_CHECKING([whether to use dicts from external paths])
6280 if test -z "$with_system_dicts" -o "$with_system_dicts" != "no"; then
6281     AC_MSG_RESULT([yes])
6282     SYSTEM_DICTS=TRUE
6283     AC_MSG_CHECKING([for spelling dictionary directory])
6284     if test -n "$with_external_dict_dir"; then
6285         DICT_SYSTEM_DIR=file://$with_external_dict_dir
6286     else
6287         DICT_SYSTEM_DIR=file:///usr/share/hunspell
6288         if test ! -d /usr/share/hunspell -a -d /usr/share/myspell; then
6289             DICT_SYSTEM_DIR=file:///usr/share/myspell
6290         fi
6291     fi
6292     AC_MSG_RESULT([$DICT_SYSTEM_DIR])
6293     AC_MSG_CHECKING([for hyphenation patterns directory])
6294     if test -n "$with_external_hyph_dir"; then
6295         HYPH_SYSTEM_DIR=file://$with_external_hyph_dir
6296     else
6297         HYPH_SYSTEM_DIR=file:///usr/share/hyphen
6298     fi
6299     AC_MSG_RESULT([$HYPH_SYSTEM_DIR])
6300     AC_MSG_CHECKING([for thesaurus directory])
6301     if test -n "$with_external_thes_dir"; then
6302         THES_SYSTEM_DIR=file://$with_external_thes_dir
6303     else
6304         THES_SYSTEM_DIR=file:///usr/share/mythes
6305     fi
6306     AC_MSG_RESULT([$THES_SYSTEM_DIR])
6307 else
6308     AC_MSG_RESULT([no])
6309     SYSTEM_DICTS=
6310 fi
6311 AC_SUBST(SYSTEM_DICTS)
6312 AC_SUBST(DICT_SYSTEM_DIR)
6313 AC_SUBST(HYPH_SYSTEM_DIR)
6314 AC_SUBST(THES_SYSTEM_DIR)
6315
6316 dnl ===================================================================
6317 dnl Precompiled headers.
6318 ENABLE_PCH=""
6319 AC_MSG_CHECKING([whether to enable pch feature])
6320 if test -z "$enable_pch"; then
6321     if test "$_os" = "WINNT"; then
6322         # Enabled by default on Windows.
6323         enable_pch=yes
6324         # never use sccache on auto-enabled PCH builds, except if requested explicitly
6325         if test -z "$enable_ccache" -a "$SCCACHE"; then
6326             CCACHE=""
6327         fi
6328     else
6329         enable_pch=no
6330     fi
6331 fi
6332 if test "$enable_pch" != no -a "$_os" = Emscripten -a "$ENABLE_WASM_EXCEPTIONS" = TRUE; then
6333     AC_MSG_ERROR([PCH currently isn't supported for Emscripten with native EH (nEH) because of missing Sj/Lj support with nEH in clang.])
6334 fi
6335 if test "$enable_pch" != "no" -a "$_os" != "WINNT" -a "$GCC" != "yes" ; then
6336     AC_MSG_ERROR([Precompiled header not yet supported for your platform/compiler])
6337 fi
6338 if test "$enable_pch" = "system"; then
6339     ENABLE_PCH="1"
6340     AC_MSG_RESULT([yes (system headers)])
6341 elif test "$enable_pch" = "base"; then
6342     ENABLE_PCH="2"
6343     AC_MSG_RESULT([yes (system and base headers)])
6344 elif test "$enable_pch" = "normal"; then
6345     ENABLE_PCH="3"
6346     AC_MSG_RESULT([yes (normal)])
6347 elif test "$enable_pch" = "full"; then
6348     ENABLE_PCH="4"
6349     AC_MSG_RESULT([yes (full)])
6350 elif test "$enable_pch" = "yes"; then
6351     # Pick a suitable default.
6352     if test "$GCC" = "yes"; then
6353         # With Clang and GCC higher levels do not seem to make a noticeable improvement,
6354         # while making the PCHs larger and rebuilds more likely.
6355         ENABLE_PCH="2"
6356         AC_MSG_RESULT([yes (system and base headers)])
6357     else
6358         # With MSVC the highest level makes a significant difference,
6359         # and it was the default when there used to be no PCH levels.
6360         ENABLE_PCH="4"
6361         AC_MSG_RESULT([yes (full)])
6362     fi
6363 elif test "$enable_pch" = "no"; then
6364     AC_MSG_RESULT([no])
6365 else
6366     AC_MSG_ERROR([Unknown value for --enable-pch])
6367 fi
6368 AC_SUBST(ENABLE_PCH)
6369 # ccache 3.7.1 and older do not properly detect/handle -include .gch in CCACHE_DEPEND mode
6370 if test -n "$ENABLE_PCH" -a -n "$CCACHE_DEPEND_MODE" -a "$GCC" = "yes" -a "$COM_IS_CLANG" != "TRUE"; then
6371     AC_PATH_PROG([CCACHE_BIN],[ccache],[not found])
6372     if test "$CCACHE_BIN" != "not found"; then
6373         AC_MSG_CHECKING([ccache version])
6374         CCACHE_VERSION=`"$CCACHE_BIN" -V | "$AWK" '/^ccache version/{print $3}'`
6375         CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
6376         AC_MSG_RESULT([$CCACHE_VERSION])
6377         AC_MSG_CHECKING([whether ccache depend mode works properly with GCC PCH])
6378         if test "$CCACHE_NUMVER" -gt "030701"; then
6379             AC_MSG_RESULT([yes])
6380         else
6381             AC_MSG_RESULT([no (not newer than 3.7.1)])
6382             CCACHE_DEPEND_MODE=
6383         fi
6384     fi
6385 fi
6386
6387 PCH_INSTANTIATE_TEMPLATES=
6388 if test -n "$ENABLE_PCH"; then
6389     AC_MSG_CHECKING([whether $CC supports -fpch-instantiate-templates])
6390     save_CFLAGS=$CFLAGS
6391     CFLAGS="$CFLAGS -Werror -fpch-instantiate-templates"
6392     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_INSTANTIATE_TEMPLATES="-fpch-instantiate-templates" ],[])
6393     CFLAGS=$save_CFLAGS
6394     if test -n "$PCH_INSTANTIATE_TEMPLATES"; then
6395         AC_MSG_RESULT(yes)
6396     else
6397         AC_MSG_RESULT(no)
6398     fi
6399 fi
6400 AC_SUBST(PCH_INSTANTIATE_TEMPLATES)
6401
6402 BUILDING_PCH_WITH_OBJ=
6403 if test -n "$ENABLE_PCH"; then
6404     AC_MSG_CHECKING([whether $CC supports -Xclang -building-pch-with-obj])
6405     save_CFLAGS=$CFLAGS
6406     CFLAGS="$CFLAGS -Werror -Xclang -building-pch-with-obj"
6407     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ BUILDING_PCH_WITH_OBJ="-Xclang -building-pch-with-obj" ],[])
6408     CFLAGS=$save_CFLAGS
6409     if test -n "$BUILDING_PCH_WITH_OBJ"; then
6410         AC_MSG_RESULT(yes)
6411     else
6412         AC_MSG_RESULT(no)
6413     fi
6414 fi
6415 AC_SUBST(BUILDING_PCH_WITH_OBJ)
6416
6417 PCH_CODEGEN=
6418 PCH_NO_CODEGEN=
6419 fpch_prefix=
6420 if test "$COM" = MSC; then
6421     fpch_prefix="-Xclang "
6422 fi
6423 if test -n "$BUILDING_PCH_WITH_OBJ"; then
6424     AC_MSG_CHECKING([whether $CC supports ${fpch_prefix}-fpch-codegen])
6425     save_CFLAGS=$CFLAGS
6426     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fpch-codegen"
6427     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
6428         [ PCH_CODEGEN="${fpch_prefix}-fpch-codegen" ],[])
6429     CFLAGS=$save_CFLAGS
6430     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fno-pch-codegen"
6431     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
6432         [ PCH_NO_CODEGEN="${fpch_prefix}-fno-pch-codegen" ],[])
6433     CFLAGS=$save_CFLAGS
6434     if test -n "$PCH_CODEGEN"; then
6435         AC_MSG_RESULT(yes)
6436     else
6437         AC_MSG_RESULT(no)
6438     fi
6439 fi
6440 AC_SUBST(PCH_CODEGEN)
6441 AC_SUBST(PCH_NO_CODEGEN)
6442 PCH_DEBUGINFO=
6443 if test -n "$BUILDING_PCH_WITH_OBJ"; then
6444     AC_MSG_CHECKING([whether $CC supports ${fpch_prefix}-fpch-debuginfo])
6445     save_CFLAGS=$CFLAGS
6446     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fpch-debuginfo"
6447     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_DEBUGINFO="${fpch_prefix}-fpch-debuginfo" ],[])
6448     CFLAGS=$save_CFLAGS
6449     if test -n "$PCH_DEBUGINFO"; then
6450         AC_MSG_RESULT(yes)
6451     else
6452         AC_MSG_RESULT(no)
6453     fi
6454 fi
6455 AC_SUBST(PCH_DEBUGINFO)
6456
6457 TAB=`printf '\t'`
6458
6459 AC_MSG_CHECKING([the GNU Make version])
6460 _make_version=`$GNUMAKE --version | grep GNU | $GREP -v GPL | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
6461 _make_longver=`echo $_make_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
6462 if test "$_make_longver" -ge "040000"; then
6463     AC_MSG_RESULT([$GNUMAKE $_make_version])
6464 else
6465     AC_MSG_ERROR([failed ($GNUMAKE version >= 4.0 needed)])
6466 fi
6467
6468 _make_ver_check=`$GNUMAKE --version | grep "Built for Windows"`
6469 STALE_MAKE=
6470 if test "$_make_ver_check" = ""; then
6471    STALE_MAKE=TRUE
6472 fi
6473
6474 HAVE_LD_HASH_STYLE=FALSE
6475 WITH_LINKER_HASH_STYLE=
6476 AC_MSG_CHECKING([for --hash-style gcc linker support])
6477 if test "$GCC" = "yes"; then
6478     if test -z "$with_linker_hash_style" -o "$with_linker_hash_style" = "yes"; then
6479         hash_styles="gnu sysv"
6480     elif test "$with_linker_hash_style" = "no"; then
6481         hash_styles=
6482     else
6483         hash_styles="$with_linker_hash_style"
6484     fi
6485
6486     for hash_style in $hash_styles; do
6487         test "$HAVE_LD_HASH_STYLE" = "TRUE" && continue
6488         hash_style_ldflags_save=$LDFLAGS
6489         LDFLAGS="$LDFLAGS -Wl,--hash-style=$hash_style"
6490
6491         AC_RUN_IFELSE([AC_LANG_PROGRAM(
6492             [
6493 #include <stdio.h>
6494             ],[
6495 printf ("");
6496             ])],
6497             [
6498                   HAVE_LD_HASH_STYLE=TRUE
6499                   WITH_LINKER_HASH_STYLE=$hash_style
6500             ],
6501             [HAVE_LD_HASH_STYLE=FALSE],
6502             [HAVE_LD_HASH_STYLE=FALSE])
6503         LDFLAGS=$hash_style_ldflags_save
6504     done
6505
6506     if test "$HAVE_LD_HASH_STYLE" = "TRUE"; then
6507         AC_MSG_RESULT( $WITH_LINKER_HASH_STYLE )
6508     else
6509         AC_MSG_RESULT( no )
6510     fi
6511     LDFLAGS=$hash_style_ldflags_save
6512 else
6513     AC_MSG_RESULT( no )
6514 fi
6515 AC_SUBST(HAVE_LD_HASH_STYLE)
6516 AC_SUBST(WITH_LINKER_HASH_STYLE)
6517
6518 dnl ===================================================================
6519 dnl Check whether there's a Perl version available.
6520 dnl ===================================================================
6521 if test -z "$with_perl_home"; then
6522     AC_PATH_PROG(PERL, perl)
6523 else
6524     test "$build_os" = "cygwin" && with_perl_home=`cygpath -u "$with_perl_home"`
6525     _perl_path="$with_perl_home/bin/perl"
6526     if test -x "$_perl_path"; then
6527         PERL=$_perl_path
6528     else
6529         AC_MSG_ERROR([$_perl_path not found])
6530     fi
6531 fi
6532
6533 dnl ===================================================================
6534 dnl Testing for Perl version 5 or greater.
6535 dnl $] is the Perl version variable, it is returned as an integer
6536 dnl ===================================================================
6537 if test "$PERL"; then
6538     AC_MSG_CHECKING([the Perl version])
6539     ${PERL} -e "exit($]);"
6540     _perl_version=$?
6541     if test "$_perl_version" -lt 5; then
6542         AC_MSG_ERROR([found Perl $_perl_version, use Perl 5])
6543     fi
6544     AC_MSG_RESULT([Perl $_perl_version])
6545 else
6546     AC_MSG_ERROR([Perl not found, install Perl 5])
6547 fi
6548
6549 dnl ===================================================================
6550 dnl Testing for required Perl modules
6551 dnl ===================================================================
6552
6553 AC_MSG_CHECKING([for required Perl modules])
6554 perl_use_string="use Cwd ; use Digest::MD5"
6555 if test "$_os" = "WINNT"; then
6556     if test -n "$PKGFORMAT"; then
6557         for i in $PKGFORMAT; do
6558             case "$i" in
6559             msi)
6560                 # for getting fonts versions to use in MSI
6561                 perl_use_string="$perl_use_string ; use Font::TTF::Font"
6562                 ;;
6563             esac
6564         done
6565     fi
6566 fi
6567 if test "$with_system_hsqldb" = "yes"; then
6568     perl_use_string="$perl_use_string ; use Archive::Zip"
6569 fi
6570 if test "$enable_openssl" = "yes" -a "$with_system_openssl" != "yes"; then
6571     # OpenSSL needs that to build
6572     perl_use_string="$perl_use_string ; use FindBin"
6573 fi
6574 if $PERL -e "$perl_use_string">/dev/null 2>&1; then
6575     AC_MSG_RESULT([all modules found])
6576 else
6577     AC_MSG_RESULT([failed to find some modules])
6578     # Find out which modules are missing.
6579     for i in $perl_use_string; do
6580         if test "$i" != "use" -a "$i" != ";"; then
6581             if ! $PERL -e "use $i;">/dev/null 2>&1; then
6582                 missing_perl_modules="$missing_perl_modules $i"
6583             fi
6584         fi
6585     done
6586     AC_MSG_ERROR([
6587     The missing Perl modules are: $missing_perl_modules
6588     Install them as superuser/administrator with "cpan -i $missing_perl_modules"])
6589 fi
6590
6591 dnl ===================================================================
6592 dnl Check for pkg-config
6593 dnl ===================================================================
6594 if test "$_os" != "WINNT"; then
6595     PKG_PROG_PKG_CONFIG
6596 fi
6597 AC_SUBST(PKG_CONFIG)
6598 AC_SUBST(PKG_CONFIG_PATH)
6599 AC_SUBST(PKG_CONFIG_LIBDIR)
6600
6601 if test "$_os" != "WINNT"; then
6602
6603     # If you use CC=/path/to/compiler/foo-gcc or even CC="ccache
6604     # /path/to/compiler/foo-gcc" you need to set the AR etc env vars
6605     # explicitly. Or put /path/to/compiler in PATH yourself.
6606
6607     toolprefix=gcc
6608     if test "$COM_IS_CLANG" = "TRUE"; then
6609         toolprefix=llvm
6610     fi
6611     AC_CHECK_TOOLS(AR,$toolprefix-ar ar)
6612     AC_CHECK_TOOLS(NM,$toolprefix-nm nm)
6613     AC_CHECK_TOOLS(RANLIB,$toolprefix-ranlib ranlib)
6614     AC_CHECK_TOOLS(OBJDUMP,$toolprefix-objdump objdump)
6615     AC_CHECK_TOOLS(READELF,$toolprefix-readelf readelf)
6616     AC_CHECK_TOOLS(STRIP,$toolprefix-strip strip)
6617 fi
6618 AC_SUBST(AR)
6619 AC_SUBST(NM)
6620 AC_SUBST(OBJDUMP)
6621 AC_SUBST(RANLIB)
6622 AC_SUBST(READELF)
6623 AC_SUBST(STRIP)
6624
6625 dnl ===================================================================
6626 dnl pkg-config checks on macOS
6627 dnl ===================================================================
6628
6629 if test $_os = Darwin; then
6630     AC_MSG_CHECKING([for bogus pkg-config])
6631     if test -n "$PKG_CONFIG"; then
6632         if test "$PKG_CONFIG" = /usr/bin/pkg-config && ls -l /usr/bin/pkg-config | $GREP -q Mono.framework; then
6633             AC_MSG_ERROR([yes, from Mono. This *will* break the build. Please remove or hide $PKG_CONFIG])
6634         else
6635             if test "$enable_bogus_pkg_config" = "yes"; then
6636                 AC_MSG_RESULT([yes, user-approved from unknown origin.])
6637             else
6638                 AC_MSG_ERROR([yes, from unknown origin. This *will* break the build. Please modify your PATH variable so that $PKG_CONFIG is no longer found by configure scripts.])
6639             fi
6640         fi
6641     else
6642         AC_MSG_RESULT([no, good])
6643     fi
6644 fi
6645
6646 find_csc()
6647 {
6648     # Return value: $csctest
6649
6650     unset csctest
6651
6652     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/NET Framework Setup/NDP/v4/Client/InstallPath"
6653     if test -n "$regvalue"; then
6654         csctest=$regvalue
6655         return
6656     fi
6657 }
6658
6659 find_al()
6660 {
6661     # Return value: $altest
6662
6663     unset altest
6664
6665     # We need this check to detect 4.6.1 or above.
6666     for ver in 4.8.1 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1; do
6667         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/WinSDK-NetFx40Tools/InstallationFolder"
6668         PathFormat "$regvalue"
6669         if test -n "$regvalue" -a \( -f "$formatted_path_unix/al.exe" -o -f "$formatted_path_unix/bin/al.exe" \); then
6670             altest=$regvalue
6671             return
6672         fi
6673     done
6674
6675     reg_list_values_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows"
6676     for x in $reglist; do
6677         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/$x/WinSDK-NetFx40Tools/InstallationFolder"
6678         PathFormat "$regvalue"
6679         if test -n "$regvalue" -a \( -f "$formatted_path_unix/al.exe" -o -f "$formatted_path_unix/bin/al.exe" \); then
6680             altest=$regvalue
6681             return
6682         fi
6683     done
6684 }
6685
6686 find_dotnetsdk()
6687 {
6688     unset frametest
6689
6690     for ver in 4.8.1 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1 4.6; do
6691         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/KitsInstallationFolder"
6692         if test -n "$regvalue"; then
6693             frametest=$regvalue
6694             return
6695         fi
6696     done
6697     AC_MSG_ERROR([The Windows NET SDK (minimum 4.6) not found, check the installation])
6698 }
6699
6700 find_winsdk_version()
6701 {
6702     # Args: $1 : SDK version as in "8.0", "8.1A" etc
6703     # Return values: $winsdktest, $winsdkbinsubdir, $winsdklibsubdir
6704
6705     unset winsdktest winsdkbinsubdir winsdklibsubdir
6706
6707     case "$1" in
6708     8.0|8.0A)
6709         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot"
6710         if test -n "$regvalue"; then
6711             winsdktest=$regvalue
6712             winsdklibsubdir=win8
6713             return
6714         fi
6715         ;;
6716     8.1|8.1A)
6717         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot81"
6718         if test -n "$regvalue"; then
6719             winsdktest=$regvalue
6720             winsdklibsubdir=winv6.3
6721             return
6722         fi
6723         ;;
6724     10.0)
6725         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/InstallationFolder"
6726         if test -n "$regvalue"; then
6727             winsdktest=$regvalue
6728             reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/ProductVersion"
6729             if test -n "$regvalue"; then
6730                 winsdkbinsubdir="$regvalue".0
6731                 winsdklibsubdir=$winsdkbinsubdir
6732                 local tmppath="$winsdktest\\Include\\$winsdklibsubdir"
6733                 local tmppath_unix=$(cygpath -u "$tmppath")
6734                 # test exist the SDK path
6735                 if test -d "$tmppath_unix"; then
6736                    # when path is convertible to a short path then path is okay
6737                    cygpath -d "$tmppath" >/dev/null 2>&1
6738                    if test $? -ne 0; then
6739                       AC_MSG_ERROR([Windows SDK doesn't have a 8.3 name, see NtfsDisable8dot3NameCreation])
6740                    fi
6741                 else
6742                    AC_MSG_ERROR([The Windows SDK not found, check the installation])
6743                 fi
6744             fi
6745             return
6746         fi
6747         ;;
6748     esac
6749 }
6750
6751 find_winsdk()
6752 {
6753     # Return value: From find_winsdk_version
6754
6755     unset winsdktest
6756
6757     for ver in $WINDOWS_SDK_ACCEPTABLE_VERSIONS; do
6758         find_winsdk_version $ver
6759         if test -n "$winsdktest"; then
6760             return
6761         fi
6762     done
6763 }
6764
6765 find_msms()
6766 {
6767     # Return value: $msmdir
6768     local version="$1"
6769
6770     AC_MSG_CHECKING([for MSVC $version merge modules directory])
6771     local my_msm_file="Microsoft_VC${version}_CRT_x86.msm"
6772     local my_msm_dir
6773
6774     echo "$as_me:$LINENO: searching for $my_msm_file" >&5
6775
6776     msmdir=
6777     case "$VCVER" in
6778     16.0 | 17.0 | 17.10)
6779         for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6780             my_msm_dir="$VC_PRODUCT_DIR/redist/MSVC/$l/MergeModules/"
6781             echo "$as_me:$LINENO: looking for $my_msm_dir${my_msm_file}])" >&5
6782             if test -e "$my_msm_dir${my_msm_file}"; then
6783                 msmdir=$my_msm_dir
6784             fi
6785         done
6786         ;;
6787     esac
6788
6789     if test -n "$msmdir"; then
6790         msmdir=`cygpath -m "$msmdir"`
6791         AC_MSG_RESULT([$msmdir])
6792     else
6793         if test "$ENABLE_RELEASE_BUILD" = "TRUE" ; then
6794             AC_MSG_FAILURE([not found])
6795         else
6796             AC_MSG_WARN([not found (check config.log)])
6797             add_warning "MSM ${my_msm_file} not found"
6798         fi
6799     fi
6800 }
6801
6802 find_msvc_x64_dlls()
6803 {
6804     # Return value: $msvcdllpath, $msvcdlls
6805
6806     AC_MSG_CHECKING([for MSVC x64 DLL path])
6807
6808     dnl Order crtver in increasing order. Then check the directories returned by
6809     dnl ls in an inner loop; assuming they are also ordered in increasing order,
6810     dnl the result will be the highest CRT version found in the highest directory.
6811
6812     msvcdllpath="$VC_PRODUCT_DIR/redist/x64/Microsoft.VC${VCVER}.CRT"
6813     case "$VCVER" in
6814     16.0 | 17.0 | 17.10)
6815         for crtver in 141 142 143; do
6816             for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6817                 echo "$as_me:$LINENO: testing $VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT" >&5
6818                 if test -d "$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT"; then
6819                     msvcdllpath="$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT"
6820                 fi
6821             done
6822         done
6823         ;;
6824     esac
6825     AC_MSG_RESULT([$msvcdllpath])
6826     AC_MSG_CHECKING([for MSVC x64 DLLs])
6827     msvcdlls="msvcp140.dll vcruntime140.dll"
6828     for dll in $msvcdlls; do
6829         if ! test -f "$msvcdllpath/$dll"; then
6830             AC_MSG_FAILURE([missing $dll])
6831         fi
6832     done
6833     AC_MSG_RESULT([found all ($msvcdlls)])
6834 }
6835
6836 dnl =========================================
6837 dnl Check for the Windows  SDK.
6838 dnl =========================================
6839 if test "$_os" = "WINNT"; then
6840     AC_MSG_CHECKING([for Windows SDK])
6841     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6842         find_winsdk
6843         WINDOWS_SDK_HOME=$winsdktest
6844
6845         # normalize if found
6846         if test -n "$WINDOWS_SDK_HOME"; then
6847             WINDOWS_SDK_HOME=`cygpath -d "$WINDOWS_SDK_HOME"`
6848             WINDOWS_SDK_HOME=`cygpath -u "$WINDOWS_SDK_HOME"`
6849         fi
6850
6851         WINDOWS_SDK_LIB_SUBDIR=$winsdklibsubdir
6852         # The variable also contains the Windows SDK version
6853         echo $WINDOWS_SDK_LIB_SUBDIR
6854         IFS='.' read -r SDK_v1 SDK_v2 SDK_v3 SDK_v4 <<< "$WINDOWS_SDK_LIB_SUBDIR"
6855         # Assuming maximum of 5 digits for each part and ignoring last part
6856         SDK_NORMALIZED_VER=$((SDK_v1 * 10000000000 + SDK_v2 * 100000 + SDK_v3))
6857         # 10.0.20348.0 is the minimum required version
6858         if test "$SDK_NORMALIZED_VER" -lt 100000020348; then
6859             AC_MSG_ERROR([You need Windows SDK greater than or equal 10.0.20348.0])
6860         fi
6861     fi
6862
6863     if test -n "$WINDOWS_SDK_HOME"; then
6864         # Remove a possible trailing backslash
6865         WINDOWS_SDK_HOME=`echo $WINDOWS_SDK_HOME | $SED 's/\/$//'`
6866
6867         if test -f "$WINDOWS_SDK_HOME/Include/adoint.h" \
6868              -a -f "$WINDOWS_SDK_HOME/Include/SqlUcode.h" \
6869              -a -f "$WINDOWS_SDK_HOME/Include/usp10.h"; then
6870             have_windows_sdk_headers=yes
6871         elif test -f "$WINDOWS_SDK_HOME/Include/um/adoint.h" \
6872              -a -f "$WINDOWS_SDK_HOME/Include/um/SqlUcode.h" \
6873              -a -f "$WINDOWS_SDK_HOME/Include/um/usp10.h"; then
6874             have_windows_sdk_headers=yes
6875         elif test -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/adoint.h" \
6876              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/SqlUcode.h" \
6877              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/usp10.h"; then
6878             have_windows_sdk_headers=yes
6879         else
6880             have_windows_sdk_headers=no
6881         fi
6882
6883         if test -f "$WINDOWS_SDK_HOME/lib/user32.lib"; then
6884             have_windows_sdk_libs=yes
6885         elif test -f "$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/user32.lib"; then
6886             have_windows_sdk_libs=yes
6887         else
6888             have_windows_sdk_libs=no
6889         fi
6890
6891         if test $have_windows_sdk_headers = no -o $have_windows_sdk_libs = no; then
6892             AC_MSG_ERROR([Some (all?) Windows SDK files not found, please check if all needed parts of
6893 the  Windows SDK are installed.])
6894         fi
6895     fi
6896
6897     if test -z "$WINDOWS_SDK_HOME"; then
6898         AC_MSG_RESULT([no, hoping the necessary headers and libraries will be found anyway!?])
6899     elif echo $WINDOWS_SDK_HOME | grep "8.0" >/dev/null 2>/dev/null; then
6900         WINDOWS_SDK_VERSION=80
6901         AC_MSG_RESULT([found Windows SDK 8.0 ($WINDOWS_SDK_HOME)])
6902     elif echo $WINDOWS_SDK_HOME | grep "8.1" >/dev/null 2>/dev/null; then
6903         WINDOWS_SDK_VERSION=81
6904         AC_MSG_RESULT([found Windows SDK 8.1 ($WINDOWS_SDK_HOME)])
6905     elif echo $WINDOWS_SDK_HOME | grep "/10" >/dev/null 2>/dev/null; then
6906         WINDOWS_SDK_VERSION=10
6907         AC_MSG_RESULT([found Windows SDK 10.0 ($WINDOWS_SDK_HOME)])
6908     else
6909         AC_MSG_ERROR([Found legacy Windows Platform SDK ($WINDOWS_SDK_HOME)])
6910     fi
6911     PathFormat "$WINDOWS_SDK_HOME"
6912     WINDOWS_SDK_HOME="$formatted_path"
6913     WINDOWS_SDK_HOME_unix="$formatted_path_unix"
6914     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6915         SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include -I$COMPATH/Include"
6916         if test -d "$WINDOWS_SDK_HOME/include/um"; then
6917             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include/um -I$WINDOWS_SDK_HOME/include/shared"
6918         elif test -d "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um"; then
6919             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/shared"
6920         fi
6921     fi
6922
6923     dnl TODO: solenv/bin/modules/installer/windows/msiglobal.pm wants to use a
6924     dnl WiLangId.vbs that is included only in some SDKs (e.g., included in v7.1
6925     dnl but not in v8.0), so allow this to be overridden with a
6926     dnl WINDOWS_SDK_WILANGID for now; a full-blown --with-windows-sdk-wilangid
6927     dnl and configuration error if no WiLangId.vbs is found would arguably be
6928     dnl better, but I do not know under which conditions exactly it is needed by
6929     dnl msiglobal.pm:
6930     if test -z "$WINDOWS_SDK_WILANGID" -a -n "$WINDOWS_SDK_HOME"; then
6931         WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/Samples/sysmgmt/msi/scripts/WiLangId.vbs
6932         WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6933         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6934             WINDOWS_SDK_WILANGID="${WINDOWS_SDK_HOME}/bin/${WINDOWS_SDK_LIB_SUBDIR}/${WIN_BUILD_ARCH}/WiLangId.vbs"
6935             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6936         fi
6937         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6938             WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/bin/$WIN_BUILD_ARCH/WiLangId.vbs
6939             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6940         fi
6941         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6942             WINDOWS_SDK_WILANGID=$(cygpath -sm "C:/Program Files (x86)/Windows Kits/8.1/bin/$WIN_BUILD_ARCH/WiLangId.vbs")
6943             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6944         fi
6945     fi
6946     if test -n "$with_lang" -a "$with_lang" != "en-US"; then
6947         if test -n "$with_package_format" -a "$with_package_format" != no; then
6948             for i in "$with_package_format"; do
6949                 if test "$i" = "msi"; then
6950                     if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6951                         AC_MSG_ERROR([WiLangId.vbs not found - building translated packages will fail])
6952                     fi
6953                 fi
6954             done
6955         fi
6956     fi
6957 fi
6958 AC_SUBST(WINDOWS_SDK_HOME)
6959 AC_SUBST(WINDOWS_SDK_LIB_SUBDIR)
6960 AC_SUBST(WINDOWS_SDK_VERSION)
6961 AC_SUBST(WINDOWS_SDK_WILANGID)
6962
6963 if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6964     dnl Check midl.exe; this being the first check for a tool in the SDK bin
6965     dnl dir, it also determines that dir's path w/o an arch segment if any,
6966     dnl WINDOWS_SDK_BINDIR_NO_ARCH:
6967     AC_MSG_CHECKING([for midl.exe])
6968
6969     find_winsdk
6970     PathFormat "$winsdktest"
6971     winsdktest_unix="$formatted_path_unix"
6972
6973     if test -n "$winsdkbinsubdir" \
6974         -a -f "$winsdktest_unix/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/midl.exe"
6975     then
6976         MIDL_PATH=$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH
6977         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin/$winsdkbinsubdir
6978     elif test -f "$winsdktest_unix/Bin/$WIN_BUILD_ARCH/midl.exe"; then
6979         MIDL_PATH=$winsdktest/Bin/$WIN_BUILD_ARCH
6980         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin
6981     elif test -f "$winsdktest_unix/Bin/midl.exe"; then
6982         MIDL_PATH=$winsdktest/Bin
6983         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin
6984     fi
6985     PathFormat "$MIDL_PATH"
6986     if test ! -f "$formatted_path_unix/midl.exe"; then
6987         AC_MSG_ERROR([midl.exe not found in $winsdktest/Bin/$WIN_BUILD_ARCH, Windows SDK installation broken?])
6988     else
6989         AC_MSG_RESULT([$MIDL_PATH/midl.exe])
6990     fi
6991
6992     # Convert to posix path with 8.3 filename restrictions ( No spaces )
6993     MIDL_PATH=`win_short_path_for_make "$MIDL_PATH"`
6994
6995     if test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msiinfo.exe" \
6996          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msidb.exe" \
6997          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/uuidgen.exe" \
6998          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msitran.exe"; then :
6999     elif test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msiinfo.exe" \
7000          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msidb.exe" \
7001          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
7002          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msitran.exe"; then :
7003     elif test -f "$WINDOWS_SDK_HOME/bin/x86/msiinfo.exe" \
7004          -a -f "$WINDOWS_SDK_HOME/bin/x86/msidb.exe" \
7005          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
7006          -a -f "$WINDOWS_SDK_HOME/bin/x86/msitran.exe"; then :
7007     else
7008         AC_MSG_ERROR([Some (all?) Windows Installer tools in the Windows SDK are missing, please install.])
7009     fi
7010
7011     dnl Check csc.exe
7012     AC_MSG_CHECKING([for csc.exe])
7013     find_csc
7014     PathFormat "$csctest"
7015     csctest_unix="$formatted_path_unix"
7016     if test -f "$csctest_unix/csc.exe"; then
7017         CSC_PATH="$csctest"
7018     fi
7019     if test ! -f "$csctest_unix/csc.exe"; then
7020         AC_MSG_ERROR([csc.exe not found as $CSC_PATH/csc.exe])
7021     else
7022         AC_MSG_RESULT([$CSC_PATH/csc.exe])
7023     fi
7024
7025     CSC_PATH=`win_short_path_for_make "$CSC_PATH"`
7026
7027     dnl Check al.exe
7028     AC_MSG_CHECKING([for al.exe])
7029     if test -n "$winsdkbinsubdir" \
7030         -a -f "$winsdktest_unix/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/al.exe"
7031     then
7032         AL_PATH="$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH"
7033     elif test -f "$winsdktest_unix/Bin/$WIN_BUILD_ARCH/al.exe"; then
7034         AL_PATH="$winsdktest/Bin/$WIN_BUILD_ARCH"
7035     elif test -f "$winsdktest_unix/Bin/al.exe"; then
7036         AL_PATH="$winsdktest/Bin"
7037     fi
7038
7039     if test -z "$AL_PATH"; then
7040         find_al
7041         PathFormat "$altest"
7042         altest_unix="$formatted_path_unix"
7043         if test -f "$altest_unix/bin/al.exe"; then
7044             AL_PATH="$altest/bin"
7045         elif test -f "$altest_unix/al.exe"; then
7046             AL_PATH="$altest"
7047         fi
7048     fi
7049     PathFormat "$AL_PATH"
7050     if test ! -f "$formatted_path_unix/al.exe"; then
7051         AC_MSG_ERROR([al.exe not found as $AL_PATH/al.exe])
7052     else
7053         AC_MSG_RESULT([$AL_PATH/al.exe])
7054     fi
7055
7056     AL_PATH=`win_short_path_for_make "$AL_PATH"`
7057
7058     dnl Check mscoree.lib / .NET Framework dir
7059     AC_MSG_CHECKING(.NET Framework)
7060     find_dotnetsdk
7061     PathFormat "$frametest"
7062     frametest="$formatted_path_unix"
7063     if test -f "$frametest/Lib/um/$WIN_BUILD_ARCH/mscoree.lib"; then
7064         DOTNET_FRAMEWORK_HOME="$frametest"
7065     else
7066         if test -f "$winsdktest_unix/lib/mscoree.lib" -o -f "$winsdktest_unix/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/mscoree.lib"; then
7067             DOTNET_FRAMEWORK_HOME="$winsdktest"
7068         fi
7069     fi
7070     PathFormat "$DOTNET_FRAMEWORK_HOME"
7071     if test ! -f "$formatted_path_unix/lib/mscoree.lib" -a ! -f "$formatted_path_unix/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/mscoree.lib" -a ! -f "$formatted_path_unix/Lib/um/$WIN_BUILD_ARCH/mscoree.lib"; then
7072         AC_MSG_ERROR([mscoree.lib not found])
7073     fi
7074     AC_MSG_RESULT([found: $DOTNET_FRAMEWORK_HOME])
7075
7076     PathFormat "$MIDL_PATH"
7077     MIDL_PATH="$formatted_path"
7078
7079     PathFormat "$AL_PATH"
7080     AL_PATH="$formatted_path"
7081
7082     PathFormat "$DOTNET_FRAMEWORK_HOME"
7083     DOTNET_FRAMEWORK_HOME="$formatted_path"
7084
7085     PathFormat "$CSC_PATH"
7086     CSC_PATH="$formatted_path"
7087 fi
7088
7089 dnl ===================================================================
7090 dnl Testing for C++ compiler and version...
7091 dnl ===================================================================
7092
7093 if test "$_os" != "WINNT"; then
7094     # AC_PROG_CXX sets CXXFLAGS to -g -O2 if not set, avoid that (and avoid -O2 during AC_PROG_CXX,
7095     # see AC_PROG_CC above):
7096     save_CXXFLAGS=$CXXFLAGS
7097     CXXFLAGS=-g
7098     AC_PROG_CXX
7099     CXXFLAGS=$save_CXXFLAGS
7100     if test -z "$CXX_BASE"; then
7101         CXX_BASE=`first_arg_basename "$CXX"`
7102     fi
7103 fi
7104
7105 dnl check for GNU C++ compiler version
7106 if test "$GXX" = "yes" -a -z "$COM_IS_CLANG"; then
7107     AC_MSG_CHECKING([the GNU C++ compiler version])
7108
7109     _gpp_version=`$CXX -dumpversion`
7110     _gpp_majmin=`echo $_gpp_version | $AWK -F. '{ print \$1*100+\$2 }'`
7111
7112     if test "$_gpp_majmin" -lt "700"; then
7113         AC_MSG_ERROR([You need to use GNU C++ compiler version >= 7.0 to build LibreOffice, you have $_gpp_version.])
7114     else
7115         AC_MSG_RESULT([ok (g++ $_gpp_version)])
7116     fi
7117
7118     dnl see https://issuetracker.google.com/issues/36962819
7119         glibcxx_threads=no
7120         AC_LANG_PUSH([C++])
7121         AC_REQUIRE_CPP
7122         AC_MSG_CHECKING([whether $CXX_BASE is broken with boost.thread])
7123         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
7124             #include <bits/c++config.h>]],[[
7125             #if !defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \
7126             && !defined(_GLIBCXX__PTHREADS) \
7127             && !defined(_GLIBCXX_HAS_GTHREADS)
7128             choke me
7129             #endif
7130         ]])],[AC_MSG_RESULT([yes])
7131         glibcxx_threads=yes],[AC_MSG_RESULT([no])])
7132         AC_LANG_POP([C++])
7133         if test $glibcxx_threads = yes; then
7134             BOOST_CXXFLAGS="-D_GLIBCXX_HAS_GTHREADS"
7135         fi
7136 fi
7137 AC_SUBST(BOOST_CXXFLAGS)
7138
7139 #
7140 # prefx CXX with ccache if needed
7141 #
7142 if test "$CCACHE" != ""; then
7143     AC_MSG_CHECKING([whether $CXX_BASE is already ccached])
7144     AC_LANG_PUSH([C++])
7145     save_CXXFLAGS=$CXXFLAGS
7146     CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
7147     # msvc does not fail on unknown options, check stdout
7148     if test "$COM" = MSC; then
7149         CXXFLAGS="$CXXFLAGS -nologo"
7150     fi
7151     save_ac_cxx_werror_flag=$ac_cxx_werror_flag
7152     ac_cxx_werror_flag=yes
7153     dnl an empty program will do, we're checking the compiler flags
7154     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
7155                       [use_ccache=yes], [use_ccache=no])
7156     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
7157         AC_MSG_RESULT([yes])
7158     else
7159         CXX="$CCACHE $CXX"
7160         CXX_BASE="ccache $CXX_BASE"
7161         AC_MSG_RESULT([no])
7162     fi
7163     CXXFLAGS=$save_CXXFLAGS
7164     ac_cxx_werror_flag=$save_ac_cxx_werror_flag
7165     AC_LANG_POP([C++])
7166 fi
7167
7168 dnl ===================================================================
7169 dnl Find pre-processors.(should do that _after_ messing with CC/CXX)
7170 dnl ===================================================================
7171
7172 if test "$_os" != "WINNT"; then
7173     AC_PROG_CXXCPP
7174
7175     dnl Check whether there's a C pre-processor.
7176     AC_PROG_CPP
7177 fi
7178
7179
7180 dnl ===================================================================
7181 dnl Find integral type sizes and alignments
7182 dnl ===================================================================
7183
7184 if test "$_os" != "WINNT"; then
7185
7186     AC_CHECK_SIZEOF(long)
7187     AC_CHECK_SIZEOF(short)
7188     AC_CHECK_SIZEOF(int)
7189     AC_CHECK_SIZEOF(long long)
7190     AC_CHECK_SIZEOF(double)
7191     AC_CHECK_SIZEOF(void*)
7192     AC_CHECK_SIZEOF(size_t)
7193
7194     SAL_TYPES_SIZEOFSHORT=$ac_cv_sizeof_short
7195     SAL_TYPES_SIZEOFINT=$ac_cv_sizeof_int
7196     SAL_TYPES_SIZEOFLONG=$ac_cv_sizeof_long
7197     SAL_TYPES_SIZEOFLONGLONG=$ac_cv_sizeof_long_long
7198     SAL_TYPES_SIZEOFPOINTER=$ac_cv_sizeof_voidp
7199     SIZEOF_SIZE_T=$ac_cv_sizeof_size_t
7200
7201     dnl Allow build without AC_CHECK_ALIGNOF, grrr
7202     m4_pattern_allow([AC_CHECK_ALIGNOF])
7203     m4_ifdef([AC_CHECK_ALIGNOF],
7204         [
7205             AC_CHECK_ALIGNOF(short,[#include <stddef.h>])
7206             AC_CHECK_ALIGNOF(int,[#include <stddef.h>])
7207             AC_CHECK_ALIGNOF(long,[#include <stddef.h>])
7208             AC_CHECK_ALIGNOF(double,[#include <stddef.h>])
7209         ],
7210         [
7211             case "$_os-$host_cpu" in
7212             Linux-i686)
7213                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
7214                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
7215                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=4
7216                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=4
7217                 ;;
7218             Linux-x86_64)
7219                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
7220                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
7221                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=8
7222                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=8
7223                 ;;
7224             *)
7225                 if test -z "$ac_cv_alignof_short" -o \
7226                         -z "$ac_cv_alignof_int" -o \
7227                         -z "$ac_cv_alignof_long" -o \
7228                         -z "$ac_cv_alignof_double"; then
7229                    AC_MSG_ERROR([Your Autoconf doesn't have [AC_][CHECK_ALIGNOF]. You need to set the environment variables ac_cv_alignof_short, ac_cv_alignof_int, ac_cv_alignof_long and ac_cv_alignof_double.])
7230                 fi
7231                 ;;
7232             esac
7233         ])
7234
7235     SAL_TYPES_ALIGNMENT2=$ac_cv_alignof_short
7236     SAL_TYPES_ALIGNMENT4=$ac_cv_alignof_int
7237     if test $ac_cv_sizeof_long -eq 8; then
7238         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_long
7239     elif test $ac_cv_sizeof_double -eq 8; then
7240         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_double
7241     else
7242         AC_MSG_ERROR([Cannot find alignment of 8 byte types.])
7243     fi
7244
7245     dnl Check for large file support
7246     AC_SYS_LARGEFILE
7247     if test -n "$ac_cv_sys_largefile_opts"  -a "$ac_cv_sys_largefile_opts" != "none needed" -a "$ac_cv_sys_largefile_opts" != "support not detected"; then
7248         LFS_CFLAGS="$ac_cv_sys_largefile_opts"
7249     elif test -n "$ac_cv_sys_file_offset_bits" -a "$ac_cv_sys_file_offset_bits" != "no"; then
7250         LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
7251     fi
7252     if test -n "$ac_cv_sys_large_files" -a "$ac_cv_sys_large_files" != "no"; then
7253         LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES"
7254     fi
7255 else
7256     # Hardcode for MSVC
7257     SAL_TYPES_SIZEOFSHORT=2
7258     SAL_TYPES_SIZEOFINT=4
7259     SAL_TYPES_SIZEOFLONG=4
7260     SAL_TYPES_SIZEOFLONGLONG=8
7261     if test $WIN_HOST_BITS -eq 32; then
7262         SAL_TYPES_SIZEOFPOINTER=4
7263         SIZEOF_SIZE_T=4
7264     else
7265         SAL_TYPES_SIZEOFPOINTER=8
7266         SIZEOF_SIZE_T=8
7267     fi
7268     SAL_TYPES_ALIGNMENT2=2
7269     SAL_TYPES_ALIGNMENT4=4
7270     SAL_TYPES_ALIGNMENT8=8
7271     LFS_CFLAGS=''
7272 fi
7273 AC_SUBST(LFS_CFLAGS)
7274 AC_SUBST(SIZEOF_SIZE_T)
7275
7276 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFSHORT,$SAL_TYPES_SIZEOFSHORT)
7277 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFINT,$SAL_TYPES_SIZEOFINT)
7278 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONG,$SAL_TYPES_SIZEOFLONG)
7279 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONGLONG,$SAL_TYPES_SIZEOFLONGLONG)
7280 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFPOINTER,$SAL_TYPES_SIZEOFPOINTER)
7281 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT2,$SAL_TYPES_ALIGNMENT2)
7282 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT4,$SAL_TYPES_ALIGNMENT4)
7283 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT8,$SAL_TYPES_ALIGNMENT8)
7284
7285 dnl Calc jumbo sheets (1m+ rows) depend on 64 bit tools::Long .
7286 AC_MSG_CHECKING([whether jumbo sheets are supported])
7287 if test "$_os" != "WINNT"; then
7288     if test $SAL_TYPES_SIZEOFLONG -gt 4; then
7289         AC_MSG_RESULT([yes])
7290         ENABLE_JUMBO_SHEETS=TRUE
7291         AC_DEFINE(HAVE_FEATURE_JUMBO_SHEETS)
7292     else
7293         AC_MSG_RESULT([no])
7294     fi
7295 else
7296     if test $WIN_HOST_BITS -gt 32; then
7297         # 64bit windows is special-cased for tools::Long because long is 32bit
7298         AC_MSG_RESULT([yes])
7299         ENABLE_JUMBO_SHEETS=TRUE
7300         AC_DEFINE(HAVE_FEATURE_JUMBO_SHEETS)
7301     else
7302         AC_MSG_RESULT([no])
7303     fi
7304 fi
7305 AC_SUBST(ENABLE_JUMBO_SHEETS)
7306
7307 dnl ===================================================================
7308 dnl Check whether to enable runtime optimizations
7309 dnl ===================================================================
7310 ENABLE_RUNTIME_OPTIMIZATIONS=
7311 AC_MSG_CHECKING([whether to enable runtime optimizations])
7312 if test -z "$enable_runtime_optimizations"; then
7313     for i in $CC; do
7314         case $i in
7315         -fsanitize=*)
7316             enable_runtime_optimizations=no
7317             break
7318             ;;
7319         esac
7320     done
7321 fi
7322 if test "$enable_runtime_optimizations" != no; then
7323     ENABLE_RUNTIME_OPTIMIZATIONS=TRUE
7324     AC_DEFINE(ENABLE_RUNTIME_OPTIMIZATIONS)
7325     AC_MSG_RESULT([yes])
7326 else
7327     AC_MSG_RESULT([no])
7328 fi
7329 AC_SUBST([ENABLE_RUNTIME_OPTIMIZATIONS])
7330
7331 dnl ===================================================================
7332 dnl Check if valgrind headers are available
7333 dnl ===================================================================
7334 ENABLE_VALGRIND=
7335 if test "$cross_compiling" != yes -a "$with_valgrind" != no; then
7336     prev_cppflags=$CPPFLAGS
7337     # Is VALGRIND_CFLAGS something one is supposed to have in the environment,
7338     # or where does it come from?
7339     CPPFLAGS="$CPPFLAGS $VALGRIND_CFLAGS"
7340     AC_CHECK_HEADER([valgrind/valgrind.h],
7341         [ENABLE_VALGRIND=TRUE])
7342     CPPFLAGS=$prev_cppflags
7343 fi
7344 AC_SUBST([ENABLE_VALGRIND])
7345 if test -z "$ENABLE_VALGRIND"; then
7346     if test "$with_valgrind" = yes; then
7347         AC_MSG_ERROR([--with-valgrind specified but no Valgrind headers found])
7348     fi
7349     VALGRIND_CFLAGS=
7350 fi
7351 AC_SUBST([VALGRIND_CFLAGS])
7352
7353
7354 dnl ===================================================================
7355 dnl Check if SDT probes (for systemtap, gdb, dtrace) are available
7356 dnl ===================================================================
7357
7358 # We need at least the sys/sdt.h include header.
7359 AC_CHECK_HEADER([sys/sdt.h], [SDT_H_FOUND='TRUE'], [SDT_H_FOUND='FALSE'])
7360 if test "$SDT_H_FOUND" = "TRUE"; then
7361     # Found sys/sdt.h header, now make sure the c++ compiler works.
7362     # Old g++ versions had problems with probes in constructors/destructors.
7363     AC_MSG_CHECKING([working sys/sdt.h and c++ support])
7364     AC_LANG_PUSH([C++])
7365     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
7366     #include <sys/sdt.h>
7367     class ProbeClass
7368     {
7369     private:
7370       int& ref;
7371       const char *name;
7372
7373     public:
7374       ProbeClass(int& v, const char *n) : ref(v), name(n)
7375       {
7376         DTRACE_PROBE2(_test_, cons, name, ref);
7377       }
7378
7379       void method(int min)
7380       {
7381         DTRACE_PROBE3(_test_, meth, name, ref, min);
7382         ref -= min;
7383       }
7384
7385       ~ProbeClass()
7386       {
7387         DTRACE_PROBE2(_test_, dest, name, ref);
7388       }
7389     };
7390     ]],[[
7391     int i = 64;
7392     DTRACE_PROBE1(_test_, call, i);
7393     ProbeClass inst = ProbeClass(i, "call");
7394     inst.method(24);
7395     ]])], [AC_MSG_RESULT([yes]); AC_DEFINE([USE_SDT_PROBES])],
7396           [AC_MSG_RESULT([no, sdt.h or c++ compiler too old])])
7397     AC_LANG_POP([C++])
7398 fi
7399 AC_CONFIG_HEADERS([config_host/config_probes.h])
7400
7401 dnl ===================================================================
7402 dnl GCC features
7403 dnl ===================================================================
7404 HAVE_GCC_STACK_CLASH_PROTECTION=
7405 HARDENING_CFLAGS=
7406 HARDENING_OPT_CFLAGS=
7407 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7408     AC_MSG_CHECKING([whether $CC_BASE supports -grecord-gcc-switches])
7409     save_CFLAGS=$CFLAGS
7410     CFLAGS="$CFLAGS -Werror -grecord-gcc-switches"
7411     AC_LINK_IFELSE(
7412         [AC_LANG_PROGRAM(, [[return 0;]])],
7413         [AC_MSG_RESULT([yes]); HARDENING_CFLAGS="$HARDENING_CFLAGS -grecord-gcc-switches"],
7414         [AC_MSG_RESULT([no])])
7415     CFLAGS=$save_CFLAGS
7416
7417     AC_MSG_CHECKING([whether $CC_BASE supports -D_FORTIFY_SOURCE=2])
7418     save_CFLAGS=$CFLAGS
7419     CFLAGS="$CFLAGS -Werror -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=2"
7420     if test "$ENABLE_OPTIMIZED" = TRUE; then
7421         CFLAGS="$CFLAGS -O2"
7422     fi
7423     AC_LINK_IFELSE(
7424         [AC_LANG_PROGRAM([[#include <string.h>]], [[return 0;]])],
7425         [AC_MSG_RESULT([yes]); HARDENING_OPT_CFLAGS="$HARDENING_OPT_CFLAGS -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=2"],
7426         [AC_MSG_RESULT([no])])
7427     CFLAGS=$save_CFLAGS
7428
7429     AC_MSG_CHECKING([whether $CC_BASE supports -D_GLIBCXX_ASSERTIONS])
7430     save_CFLAGS=$CFLAGS
7431     CFLAGS="$CFLAGS -Werror -Wp,-D_GLIBCXX_ASSERTIONS"
7432     AC_LINK_IFELSE(
7433         [AC_LANG_PROGRAM(, [[return 0;]])],
7434         [AC_MSG_RESULT([yes]); HARDENING_CFLAGS="$HARDENING_CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"],
7435         [AC_MSG_RESULT([no])])
7436     CFLAGS=$save_CFLAGS
7437
7438     AC_MSG_CHECKING([whether $CC_BASE supports -fstack-clash-protection])
7439     save_CFLAGS=$CFLAGS
7440     CFLAGS="$CFLAGS -Werror -fstack-clash-protection"
7441     AC_LINK_IFELSE(
7442         [AC_LANG_PROGRAM(, [[return 0;]])],
7443         [AC_MSG_RESULT([yes]); HAVE_GCC_STACK_CLASH_PROTECTION=TRUE; HARDENING_CFLAGS="$HARDENING_CFLAGS -fstack-clash-protection"],
7444         [AC_MSG_RESULT([no])])
7445     CFLAGS=$save_CFLAGS
7446
7447     AC_MSG_CHECKING([whether $CC_BASE supports -fcf-protection])
7448     save_CFLAGS=$CFLAGS
7449     CFLAGS="$CFLAGS -Werror -fcf-protection"
7450     AC_LINK_IFELSE(
7451         [AC_LANG_PROGRAM(, [[return 0;]])],
7452         [AC_MSG_RESULT([yes]); HARDENING_CFLAGS="$HARDENING_CFLAGS -fcf-protection"],
7453         [AC_MSG_RESULT([no])])
7454     CFLAGS=$save_CFLAGS
7455
7456     AC_MSG_CHECKING([whether $CC_BASE supports -mno-avx])
7457     save_CFLAGS=$CFLAGS
7458     CFLAGS="$CFLAGS -Werror -mno-avx"
7459     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_AVX=TRUE ],[])
7460     CFLAGS=$save_CFLAGS
7461     if test "$HAVE_GCC_AVX" = "TRUE"; then
7462         AC_MSG_RESULT([yes])
7463     else
7464         AC_MSG_RESULT([no])
7465     fi
7466
7467     AC_MSG_CHECKING([whether $CC_BASE supports atomic functions])
7468     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
7469     int v = 0;
7470     if (__sync_add_and_fetch(&v, 1) != 1 ||
7471         __sync_sub_and_fetch(&v, 1) != 0)
7472         return 1;
7473     __sync_synchronize();
7474     if (__sync_val_compare_and_swap(&v, 0, 1) != 0 ||
7475         v != 1)
7476         return 1;
7477     return 0;
7478 ]])],[HAVE_GCC_BUILTIN_ATOMIC=TRUE],[])
7479     if test "$HAVE_GCC_BUILTIN_ATOMIC" = "TRUE"; then
7480         AC_MSG_RESULT([yes])
7481         AC_DEFINE(HAVE_GCC_BUILTIN_ATOMIC)
7482     else
7483         AC_MSG_RESULT([no])
7484     fi
7485
7486     AC_MSG_CHECKING([whether $CXX_BASE defines __base_class_type_info in cxxabi.h])
7487     AC_LANG_PUSH([C++])
7488     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7489             #include <cstddef>
7490             #include <cxxabi.h>
7491             std::size_t f() { return sizeof(__cxxabiv1::__base_class_type_info); }
7492         ])], [
7493             AC_DEFINE([HAVE_CXXABI_H_BASE_CLASS_TYPE_INFO],[1])
7494             AC_MSG_RESULT([yes])
7495         ], [AC_MSG_RESULT([no])])
7496     AC_LANG_POP([C++])
7497
7498     AC_MSG_CHECKING([whether $CXX_BASE defines __class_type_info in cxxabi.h])
7499     AC_LANG_PUSH([C++])
7500     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7501             #include <cstddef>
7502             #include <cxxabi.h>
7503             std::size_t f() { return sizeof(__cxxabiv1::__class_type_info); }
7504         ])], [
7505             AC_DEFINE([HAVE_CXXABI_H_CLASS_TYPE_INFO],[1])
7506             AC_MSG_RESULT([yes])
7507         ], [AC_MSG_RESULT([no])])
7508     AC_LANG_POP([C++])
7509
7510     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_allocate_exception in cxxabi.h])
7511     AC_LANG_PUSH([C++])
7512     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7513             #include <cxxabi.h>
7514             void * f() { return __cxxabiv1::__cxa_allocate_exception(0); }
7515         ])], [
7516             AC_DEFINE([HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION],[1])
7517             AC_MSG_RESULT([yes])
7518         ], [AC_MSG_RESULT([no])])
7519     AC_LANG_POP([C++])
7520
7521     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_eh_globals in cxxabi.h])
7522     AC_LANG_PUSH([C++])
7523     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7524             #include <cstddef>
7525             #include <cxxabi.h>
7526             std::size_t f() { return sizeof(__cxxabiv1::__cxa_eh_globals); }
7527         ])], [
7528             AC_DEFINE([HAVE_CXXABI_H_CXA_EH_GLOBALS],[1])
7529             AC_MSG_RESULT([yes])
7530         ], [AC_MSG_RESULT([no])])
7531     AC_LANG_POP([C++])
7532
7533     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_exception in cxxabi.h])
7534     AC_LANG_PUSH([C++])
7535     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7536             #include <cstddef>
7537             #include <cxxabi.h>
7538             std::size_t f() { return sizeof(__cxxabiv1::__cxa_exception); }
7539         ])], [
7540             AC_DEFINE([HAVE_CXXABI_H_CXA_EXCEPTION],[1])
7541             AC_MSG_RESULT([yes])
7542         ], [AC_MSG_RESULT([no])])
7543     AC_LANG_POP([C++])
7544
7545     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_get_globals in cxxabi.h])
7546     AC_LANG_PUSH([C++])
7547     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7548             #include <cxxabi.h>
7549             void * f() { return __cxxabiv1::__cxa_get_globals(); }
7550         ])], [
7551             AC_DEFINE([HAVE_CXXABI_H_CXA_GET_GLOBALS],[1])
7552             AC_MSG_RESULT([yes])
7553         ], [AC_MSG_RESULT([no])])
7554     AC_LANG_POP([C++])
7555
7556     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_current_exception_type in cxxabi.h])
7557     AC_LANG_PUSH([C++])
7558     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7559             #include <cxxabi.h>
7560             void * f() { return __cxxabiv1::__cxa_current_exception_type(); }
7561         ])], [
7562             AC_DEFINE([HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE],[1])
7563             AC_MSG_RESULT([yes])
7564         ], [AC_MSG_RESULT([no])])
7565     AC_LANG_POP([C++])
7566
7567     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_throw in cxxabi.h])
7568     AC_LANG_PUSH([C++])
7569     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7570             #include <cxxabi.h>
7571             void f() { __cxxabiv1::__cxa_throw(0, 0, 0); }
7572         ])], [
7573             AC_DEFINE([HAVE_CXXABI_H_CXA_THROW],[1])
7574             AC_MSG_RESULT([yes])
7575         ], [AC_MSG_RESULT([no])])
7576     AC_LANG_POP([C++])
7577
7578     AC_MSG_CHECKING([whether $CXX_BASE defines __si_class_type_info in cxxabi.h])
7579     AC_LANG_PUSH([C++])
7580     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7581             #include <cstddef>
7582             #include <cxxabi.h>
7583             std::size_t f() { return sizeof(__cxxabiv1::__si_class_type_info); }
7584         ])], [
7585             AC_DEFINE([HAVE_CXXABI_H_SI_CLASS_TYPE_INFO],[1])
7586             AC_MSG_RESULT([yes])
7587         ], [AC_MSG_RESULT([no])])
7588     AC_LANG_POP([C++])
7589
7590     AC_MSG_CHECKING([whether $CXX_BASE defines __vmi_class_type_info in cxxabi.h])
7591     AC_LANG_PUSH([C++])
7592     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7593             #include <cstddef>
7594             #include <cxxabi.h>
7595             std::size_t f() { return sizeof(__cxxabiv1::__vmi_class_type_info); }
7596         ])], [
7597             AC_DEFINE([HAVE_CXXABI_H_VMI_CLASS_TYPE_INFO],[1])
7598             AC_MSG_RESULT([yes])
7599         ], [AC_MSG_RESULT([no])])
7600     AC_LANG_POP([C++])
7601 fi
7602
7603 AC_SUBST(HAVE_GCC_AVX)
7604 AC_SUBST(HAVE_GCC_BUILTIN_ATOMIC)
7605 AC_SUBST(HAVE_GCC_STACK_CLASH_PROTECTION)
7606 AC_SUBST(HARDENING_CFLAGS)
7607 AC_SUBST(HARDENING_OPT_CFLAGS)
7608
7609 dnl ===================================================================
7610 dnl Identify the C++ library
7611 dnl ===================================================================
7612
7613 AC_MSG_CHECKING([what the C++ library is])
7614 HAVE_LIBSTDCPP=
7615 HAVE_LIBCPP=
7616 AC_LANG_PUSH([C++])
7617 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7618 #include <utility>
7619 #ifndef __GLIBCXX__
7620 foo bar
7621 #endif
7622 ]])],
7623     [CPP_LIBRARY=GLIBCXX
7624      cpp_library_name="GNU libstdc++"
7625      HAVE_LIBSTDCPP=TRUE
7626     ],
7627     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7628 #include <utility>
7629 #ifndef _LIBCPP_VERSION
7630 foo bar
7631 #endif
7632 ]])],
7633     [CPP_LIBRARY=LIBCPP
7634      cpp_library_name="LLVM libc++"
7635      AC_DEFINE([HAVE_LIBCPP])
7636      HAVE_LIBCPP=TRUE
7637     ],
7638     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7639 #include <utility>
7640 #ifndef _MSC_VER
7641 foo bar
7642 #endif
7643 ]])],
7644     [CPP_LIBRARY=MSVCRT
7645      cpp_library_name="Microsoft"
7646     ],
7647     AC_MSG_ERROR([Could not figure out what C++ library this is]))))
7648 AC_MSG_RESULT([$cpp_library_name])
7649 AC_LANG_POP([C++])
7650 AC_SUBST([HAVE_LIBSTDCPP])
7651 AC_SUBST([HAVE_LIBCPP])
7652
7653 if test -z "${LIBCPP_DEBUG+x}" -a -z "$CROSS_COMPILING" -a -n "$HAVE_LIBCPP" -a -n "$ENABLE_DBGUTIL"
7654 then
7655     # Libc++ has two levels of debug mode, assertions mode enabled with -D_LIBCPP_DEBUG=0,
7656     # and actual debug mode enabled with -D_LIBCPP_DEBUG=1 (and starting with LLVM15
7657     # assertions mode will be separate and controlled by -D_LIBCPP_ENABLE_ASSERTIONS=1,
7658     # although there will be backwards compatibility).
7659     # Debug mode is supported by libc++ only if built for it, e.g. Mac libc++ isn't,
7660     # and there would be undefined references to debug functions.
7661     # Moreover std::to_string() has a bug (https://reviews.llvm.org/D125184).
7662     # So check if debug mode can be used and disable or downgrade it to assertions
7663     # if needed.
7664     AC_MSG_CHECKING([if libc++ has a usable debug mode])
7665     AC_LANG_PUSH([C++])
7666     libcpp_debug_links=
7667     AC_LINK_IFELSE([AC_LANG_SOURCE([[
7668 #define _LIBCPP_DEBUG 0 // only assertions
7669 #include <vector>
7670 int main()
7671 {
7672     std::vector<int> v;
7673     v.push_back( 1 );
7674     return v[ 3 ];
7675 }
7676 ]])], [libcpp_debug_links=1])
7677     if test -n "$libcpp_debug_links"; then
7678         # we can use at least assertions, check if debug mode works
7679         AC_RUN_IFELSE([AC_LANG_SOURCE([[
7680 #define _LIBCPP_DEBUG 1 // debug mode
7681 #include <string>
7682 #include <vector>
7683 int foo(const std::vector<int>& v) { return *v.begin(); }
7684 int main()
7685 {
7686     std::vector<int> v;
7687     v.push_back( 1 );
7688     std::string s = "xxxxxxxxxxxxxxxxxxxxxxxxx" + std::to_string(10);
7689     return (foo(v) + s.size()) != 0 ? 0 : 1;
7690 }
7691 ]])],
7692         [AC_MSG_RESULT(yes)
7693          LIBCPP_DEBUG=-D_LIBCPP_DEBUG=1
7694         ],
7695         [AC_MSG_RESULT(no, using only assertions)
7696          LIBCPP_DEBUG=-D_LIBCPP_DEBUG=0
7697         ]
7698         )
7699     else
7700         AC_MSG_RESULT(no)
7701     fi
7702     AC_LANG_POP([C++])
7703 fi
7704 AC_SUBST([LIBCPP_DEBUG])
7705
7706 dnl ===================================================================
7707 dnl Check for gperf
7708 dnl ===================================================================
7709 AC_PATH_PROG(GPERF, gperf)
7710 if test -z "$GPERF"; then
7711     AC_MSG_ERROR([gperf not found but needed. Install it.])
7712 fi
7713 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
7714     GPERF=`cygpath -m $GPERF`
7715 fi
7716 AC_MSG_CHECKING([whether gperf is new enough])
7717 my_gperf_ver1=$($GPERF --version | head -n 1)
7718 my_gperf_ver2=${my_gperf_ver1#GNU gperf }
7719 my_gperf_ver3=$(printf %s "$my_gperf_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
7720 if test "$my_gperf_ver3" -ge 301; then
7721     AC_MSG_RESULT([yes ($my_gperf_ver2)])
7722 else
7723     AC_MSG_ERROR(["$my_gperf_ver1" is too old or unrecognized, must be at least gperf 3.1])
7724 fi
7725 AC_SUBST(GPERF)
7726
7727 dnl ===================================================================
7728 dnl Check for system libcmis
7729 dnl ===================================================================
7730 libo_CHECK_SYSTEM_MODULE([libcmis],[LIBCMIS],[libcmis-0.6 >= 0.6.1],enabled)
7731
7732 dnl ===================================================================
7733 dnl C++11
7734 dnl ===================================================================
7735
7736 if test -z "${CXXFLAGS_CXX11+x}"; then
7737     AC_MSG_CHECKING([whether $CXX_BASE supports C++20])
7738     if test "$COM" = MSC -a "$COM_IS_CLANG" != TRUE; then
7739         if test "$with_latest_c__" = yes; then
7740             CXXFLAGS_CXX11=-std:c++latest
7741         else
7742             CXXFLAGS_CXX11=-std:c++20
7743         fi
7744         CXXFLAGS_CXX11="$CXXFLAGS_CXX11 -permissive- -Zc:__cplusplus,preprocessor"
7745     elif test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7746         my_flags='-std=c++20 -std=c++2a'
7747         if test "$with_latest_c__" = yes; then
7748             my_flags="-std=c++26 -std=c++2c -std=c++23 -std=c++2b $my_flags"
7749         fi
7750         for flag in $my_flags; do
7751             if test "$COM" = MSC; then
7752                 flag="-Xclang $flag"
7753             fi
7754             save_CXXFLAGS=$CXXFLAGS
7755             CXXFLAGS="$CXXFLAGS $flag -Werror"
7756             AC_LANG_PUSH([C++])
7757             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7758                 #include <algorithm>
7759                 #include <functional>
7760                 #include <vector>
7761
7762                 void f(std::vector<int> & v, std::function<bool(int, int)> fn) {
7763                     std::sort(v.begin(), v.end(), fn);
7764                 }
7765                 ]])],[CXXFLAGS_CXX11=$flag])
7766             AC_LANG_POP([C++])
7767             CXXFLAGS=$save_CXXFLAGS
7768             if test -n "$CXXFLAGS_CXX11"; then
7769                 break
7770             fi
7771         done
7772     fi
7773     if test -n "$CXXFLAGS_CXX11"; then
7774         AC_MSG_RESULT([yes ($CXXFLAGS_CXX11)])
7775     else
7776         AC_MSG_ERROR(no)
7777     fi
7778 fi
7779 AC_SUBST(CXXFLAGS_CXX11)
7780
7781 if test "$GCC" = "yes"; then
7782     save_CXXFLAGS=$CXXFLAGS
7783     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7784     CHECK_L_ATOMIC
7785     CXXFLAGS=$save_CXXFLAGS
7786     AC_SUBST(ATOMIC_LIB)
7787 fi
7788
7789 AC_MSG_CHECKING([whether $CXX_BASE supports C++11 without Language Defect 757])
7790 save_CXXFLAGS=$CXXFLAGS
7791 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7792 AC_LANG_PUSH([C++])
7793
7794 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7795 #include <stddef.h>
7796
7797 template <typename T, size_t S> char (&sal_n_array_size( T(&)[S] ))[S];
7798
7799 namespace
7800 {
7801         struct b
7802         {
7803                 int i;
7804                 int j;
7805         };
7806 }
7807 ]], [[
7808 struct a
7809 {
7810         int i;
7811         int j;
7812 };
7813 a thinga[]={{0,0}, {1,1}};
7814 b thingb[]={{0,0}, {1,1}};
7815 size_t i = sizeof(sal_n_array_size(thinga));
7816 size_t j = sizeof(sal_n_array_size(thingb));
7817 return !(i != 0 && j != 0);
7818 ]])
7819     ], [ AC_MSG_RESULT(yes) ],
7820     [ AC_MSG_ERROR(no)])
7821 AC_LANG_POP([C++])
7822 CXXFLAGS=$save_CXXFLAGS
7823
7824 HAVE_GCC_FNO_SIZED_DEALLOCATION=
7825 if test "$GCC" = yes; then
7826     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-sized-deallocation])
7827     AC_LANG_PUSH([C++])
7828     save_CXXFLAGS=$CXXFLAGS
7829     CXXFLAGS="$CXXFLAGS -fno-sized-deallocation"
7830     AC_LINK_IFELSE([AC_LANG_PROGRAM()],[HAVE_GCC_FNO_SIZED_DEALLOCATION=TRUE])
7831     CXXFLAGS=$save_CXXFLAGS
7832     AC_LANG_POP([C++])
7833     if test "$HAVE_GCC_FNO_SIZED_DEALLOCATION" = TRUE; then
7834         AC_MSG_RESULT([yes])
7835     else
7836         AC_MSG_RESULT([no])
7837     fi
7838 fi
7839 AC_SUBST([HAVE_GCC_FNO_SIZED_DEALLOCATION])
7840
7841 AC_MSG_CHECKING([whether $CXX_BASE supports C++2a constinit sorted vectors])
7842 AC_LANG_PUSH([C++])
7843 save_CXXFLAGS=$CXXFLAGS
7844 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7845 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7846         #include <algorithm>
7847         #include <initializer_list>
7848         #include <vector>
7849         template<typename T> class S {
7850         private:
7851             std::vector<T> v_;
7852         public:
7853             constexpr S(std::initializer_list<T> i): v_(i) { std::sort(v_.begin(), v_.end()); }
7854         };
7855         constinit S<int> s{3, 2, 1};
7856     ])], [
7857         AC_DEFINE([HAVE_CPP_CONSTINIT_SORTED_VECTOR],[1])
7858         AC_MSG_RESULT([yes])
7859     ], [AC_MSG_RESULT([no])])
7860 CXXFLAGS=$save_CXXFLAGS
7861 AC_LANG_POP([C++])
7862
7863 AC_MSG_CHECKING([whether $CXX_BASE implements C++ DR P1155R3])
7864 AC_LANG_PUSH([C++])
7865 save_CXXFLAGS=$CXXFLAGS
7866 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7867 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7868         struct S1 { S1(S1 &&); };
7869         struct S2: S1 {};
7870         S1 f(S2 s) { return s; }
7871     ])], [
7872         AC_DEFINE([HAVE_P1155R3],[1])
7873         AC_MSG_RESULT([yes])
7874     ], [AC_MSG_RESULT([no])])
7875 CXXFLAGS=$save_CXXFLAGS
7876 AC_LANG_POP([C++])
7877
7878 AC_MSG_CHECKING([whether $CXX_BASE supports C++20 std::atomic_ref])
7879 HAVE_CXX20_ATOMIC_REF=
7880 AC_LANG_PUSH([C++])
7881 save_CXXFLAGS=$CXXFLAGS
7882 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7883 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7884         #include <atomic>
7885         int x;
7886         std::atomic_ref<int> y(x);
7887     ])], [
7888         HAVE_CXX20_ATOMIC_REF=TRUE
7889         AC_MSG_RESULT([yes])
7890     ], [AC_MSG_RESULT([no])])
7891 CXXFLAGS=$save_CXXFLAGS
7892 AC_LANG_POP([C++])
7893 AC_SUBST([HAVE_CXX20_ATOMIC_REF])
7894
7895 dnl Supported since GCC 9 and Clang 10 (which each also started to support -Wdeprecated-copy, but
7896 dnl which is included in -Wextra anyway):
7897 HAVE_WDEPRECATED_COPY_DTOR=
7898 if test "$GCC" = yes; then
7899     AC_MSG_CHECKING([whether $CXX_BASE supports -Wdeprecated-copy-dtor])
7900     AC_LANG_PUSH([C++])
7901     save_CXXFLAGS=$CXXFLAGS
7902     CXXFLAGS="$CXXFLAGS -Werror -Wdeprecated-copy-dtor"
7903     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
7904             HAVE_WDEPRECATED_COPY_DTOR=TRUE
7905             AC_MSG_RESULT([yes])
7906         ], [AC_MSG_RESULT([no])])
7907     CXXFLAGS=$save_CXXFLAGS
7908     AC_LANG_POP([C++])
7909 fi
7910 AC_SUBST([HAVE_WDEPRECATED_COPY_DTOR])
7911
7912 dnl At least GCC 8.2 with -O2 (i.e., --enable-optimized) causes a false-positive -Wmaybe-
7913 dnl uninitialized warning for code like
7914 dnl
7915 dnl   OString f();
7916 dnl   boost::optional<OString> * g(bool b) {
7917 dnl       boost::optional<OString> o;
7918 dnl       if (b) o = f();
7919 dnl       return new boost::optional<OString>(o);
7920 dnl   }
7921 dnl
7922 dnl (as is e.g. present, in a slightly more elaborate form, in
7923 dnl librdf_TypeConverter::extractNode_NoLock in unoxml/source/rdf/librdf_repository.cxx); the below
7924 dnl code is meant to be a faithfully stripped-down and self-contained version of the above code:
7925 HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=
7926 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7927     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=maybe-uninitialized])
7928     AC_LANG_PUSH([C++])
7929     save_CXXFLAGS=$CXXFLAGS
7930     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wmaybe-uninitialized"
7931     if test "$ENABLE_OPTIMIZED" = TRUE; then
7932         CXXFLAGS="$CXXFLAGS -O2"
7933     else
7934         CXXFLAGS="$CXXFLAGS -O0"
7935     fi
7936     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7937             #include <new>
7938             void f1(int);
7939             struct S1 {
7940                 ~S1() { f1(n); }
7941                 int n = 0;
7942             };
7943             struct S2 {
7944                 S2() {}
7945                 S2(S2 const & s) { if (s.init) set(*reinterpret_cast<S1 const *>(s.stg)); }
7946                 ~S2() { if (init) reinterpret_cast<S1 *>(stg)->S1::~S1(); }
7947                 void set(S1 s) {
7948                     new (stg) S1(s);
7949                     init = true;
7950                 }
7951                 bool init = false;
7952                 char stg[sizeof (S1)];
7953             } ;
7954             S1 f2();
7955             S2 * f3(bool b) {
7956                 S2 o;
7957                 if (b) o.set(f2());
7958                 return new S2(o);
7959             }
7960         ]])], [AC_MSG_RESULT([no])], [
7961             HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=TRUE
7962             AC_MSG_RESULT([yes])
7963         ])
7964     CXXFLAGS=$save_CXXFLAGS
7965     AC_LANG_POP([C++])
7966 fi
7967 AC_SUBST([HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED])
7968
7969 dnl Check for <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c5> "[8/9/10/11 Regression]
7970 dnl -Wstringop-overflow false positive due to using MEM_REF type of &MEM" (fixed in GCC 11), which
7971 dnl hits us e.g. with GCC 10 and --enable-optimized at
7972 dnl
7973 dnl   In file included from include/rtl/string.hxx:49,
7974 dnl                    from include/rtl/ustring.hxx:43,
7975 dnl                    from include/osl/file.hxx:35,
7976 dnl                    from include/codemaker/global.hxx:28,
7977 dnl                    from include/codemaker/options.hxx:23,
7978 dnl                    from codemaker/source/commoncpp/commoncpp.cxx:24:
7979 dnl   In function ‘char* rtl::addDataHelper(char*, const char*, std::size_t)’,
7980 dnl       inlined from ‘static char* rtl::ToStringHelper<const char [N]>::addData(char*, const char*) [with long unsigned int N = 3]’ at include/rtl/stringconcat.hxx:147:85,
7981 dnl       inlined from ‘char* rtl::OStringConcat<T1, T2>::addData(char*) const [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/stringconcat.hxx:226:103,
7982 dnl       inlined from ‘rtl::OStringBuffer& rtl::OStringBuffer::append(rtl::OStringConcat<T1, T2>&&) [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/strbuf.hxx:599:30,
7983 dnl       inlined from ‘rtl::OString codemaker::cpp::scopedCppName(const rtl::OString&, bool)’ at codemaker/source/commoncpp/commoncpp.cxx:53:55:
7984 dnl   include/rtl/stringconcat.hxx:78:15: error: writing 2 bytes into a region of size 1 [-Werror=stringop-overflow=]
7985 dnl      78 |         memcpy( buffer, data, length );
7986 dnl         |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
7987 HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=
7988 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7989     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=stringop-overflow=])
7990     AC_LANG_PUSH([C++])
7991     save_CXXFLAGS=$CXXFLAGS
7992     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wstringop-overflow"
7993     if test "$ENABLE_OPTIMIZED" = TRUE; then
7994         CXXFLAGS="$CXXFLAGS -O2"
7995     else
7996         CXXFLAGS="$CXXFLAGS -O0"
7997     fi
7998     dnl Test code taken from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c0>:
7999     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
8000             void fill(char const * begin, char const * end, char c);
8001             struct q {
8002                 char ids[4];
8003                 char username[6];
8004             };
8005             void test(q & c) {
8006                 fill(c.ids, c.ids + sizeof(c.ids), '\0');
8007                 __builtin_strncpy(c.username, "root", sizeof(c.username));
8008             }
8009         ]])], [AC_MSG_RESULT([no])], [
8010             HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=TRUE
8011             AC_MSG_RESULT([yes])
8012         ])
8013     CXXFLAGS=$save_CXXFLAGS
8014     AC_LANG_POP([C++])
8015 fi
8016 AC_SUBST([HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW])
8017
8018 HAVE_DLLEXPORTINLINES=
8019 if test "$_os" = "WINNT"; then
8020     AC_MSG_CHECKING([whether $CXX_BASE supports -Zc:dllexportInlines-])
8021     AC_LANG_PUSH([C++])
8022     save_CXXFLAGS=$CXXFLAGS
8023     CXXFLAGS="$CXXFLAGS -Werror -Zc:dllexportInlines-"
8024     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
8025             HAVE_DLLEXPORTINLINES=TRUE
8026             AC_MSG_RESULT([yes])
8027         ], [AC_MSG_RESULT([no])])
8028     CXXFLAGS=$save_CXXFLAGS
8029     AC_LANG_POP([C++])
8030 fi
8031 AC_SUBST([HAVE_DLLEXPORTINLINES])
8032
8033 dnl ===================================================================
8034 dnl CPU Intrinsics support - SSE, AVX
8035 dnl ===================================================================
8036
8037 CXXFLAGS_INTRINSICS_SSE2=
8038 CXXFLAGS_INTRINSICS_SSSE3=
8039 CXXFLAGS_INTRINSICS_SSE41=
8040 CXXFLAGS_INTRINSICS_SSE42=
8041 CXXFLAGS_INTRINSICS_AVX=
8042 CXXFLAGS_INTRINSICS_AVX2=
8043 CXXFLAGS_INTRINSICS_AVX512=
8044 CXXFLAGS_INTRINSICS_AVX512F=
8045 CXXFLAGS_INTRINSICS_F16C=
8046 CXXFLAGS_INTRINSICS_FMA=
8047
8048 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
8049     # GCC, Clang or Clang-cl (clang-cl + MSVC's -arch options don't work well together)
8050     flag_sse2=-msse2
8051     flag_ssse3=-mssse3
8052     flag_sse41=-msse4.1
8053     flag_sse42=-msse4.2
8054     flag_avx=-mavx
8055     flag_avx2=-mavx2
8056     flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
8057     flag_avx512f=-mavx512f
8058     flag_f16c=-mf16c
8059     flag_fma=-mfma
8060 else
8061     # With MSVC using -arch is in fact not necessary for being able
8062     # to use CPU intrinsics, code using AVX512F intrinsics will compile
8063     # even if compiled with -arch:AVX, the -arch option really only affects
8064     # instructions generated for C/C++ code.
8065     # So use the matching same (or lower) -arch options, but only in order
8066     # to generate the best matching instructions for the C++ code surrounding
8067     # the intrinsics.
8068     # SSE2 is the default for x86/x64, so no need to specify the option.
8069     flag_sse2=
8070     # No specific options for these, use the next lower.
8071     flag_ssse3="$flag_sse2"
8072     flag_sse41="$flag_sse2"
8073     flag_sse42="$flag_sse2"
8074     flag_avx=-arch:AVX
8075     flag_avx2=-arch:AVX2
8076     flag_avx512=-arch:AVX512
8077     # Using -arch:AVX512 would enable more than just AVX512F, so use only AVX2.
8078     flag_avx512f=-arch:AVX2
8079     # No MSVC options for these.
8080     flag_f16c="$flag_sse2"
8081     flag_fma="$flag_sse2"
8082 fi
8083
8084 AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
8085 AC_LANG_PUSH([C++])
8086 save_CXXFLAGS=$CXXFLAGS
8087 CXXFLAGS="$CXXFLAGS $flag_sse2"
8088 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8089     #include <emmintrin.h>
8090     int main () {
8091         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8092         c = _mm_xor_si128 (a, b);
8093         return 0;
8094     }
8095     ])],
8096     [can_compile_sse2=yes],
8097     [can_compile_sse2=no])
8098 AC_LANG_POP([C++])
8099 CXXFLAGS=$save_CXXFLAGS
8100 AC_MSG_RESULT([${can_compile_sse2}])
8101 if test "${can_compile_sse2}" = "yes" ; then
8102     CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
8103 fi
8104
8105 AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
8106 AC_LANG_PUSH([C++])
8107 save_CXXFLAGS=$CXXFLAGS
8108 CXXFLAGS="$CXXFLAGS $flag_ssse3"
8109 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8110     #include <tmmintrin.h>
8111     int main () {
8112         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8113         c = _mm_maddubs_epi16 (a, b);
8114         return 0;
8115     }
8116     ])],
8117     [can_compile_ssse3=yes],
8118     [can_compile_ssse3=no])
8119 AC_LANG_POP([C++])
8120 CXXFLAGS=$save_CXXFLAGS
8121 AC_MSG_RESULT([${can_compile_ssse3}])
8122 if test "${can_compile_ssse3}" = "yes" ; then
8123     CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
8124 fi
8125
8126 AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
8127 AC_LANG_PUSH([C++])
8128 save_CXXFLAGS=$CXXFLAGS
8129 CXXFLAGS="$CXXFLAGS $flag_sse41"
8130 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8131     #include <smmintrin.h>
8132     int main () {
8133         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8134         c = _mm_cmpeq_epi64 (a, b);
8135         return 0;
8136     }
8137     ])],
8138     [can_compile_sse41=yes],
8139     [can_compile_sse41=no])
8140 AC_LANG_POP([C++])
8141 CXXFLAGS=$save_CXXFLAGS
8142 AC_MSG_RESULT([${can_compile_sse41}])
8143 if test "${can_compile_sse41}" = "yes" ; then
8144     CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
8145 fi
8146
8147 AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
8148 AC_LANG_PUSH([C++])
8149 save_CXXFLAGS=$CXXFLAGS
8150 CXXFLAGS="$CXXFLAGS $flag_sse42"
8151 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8152     #include <nmmintrin.h>
8153     int main () {
8154         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8155         c = _mm_cmpgt_epi64 (a, b);
8156         return 0;
8157     }
8158     ])],
8159     [can_compile_sse42=yes],
8160     [can_compile_sse42=no])
8161 AC_LANG_POP([C++])
8162 CXXFLAGS=$save_CXXFLAGS
8163 AC_MSG_RESULT([${can_compile_sse42}])
8164 if test "${can_compile_sse42}" = "yes" ; then
8165     CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
8166 fi
8167
8168 AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
8169 AC_LANG_PUSH([C++])
8170 save_CXXFLAGS=$CXXFLAGS
8171 CXXFLAGS="$CXXFLAGS $flag_avx"
8172 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8173     #include <immintrin.h>
8174     int main () {
8175         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
8176         c = _mm256_xor_ps(a, b);
8177         return 0;
8178     }
8179     ])],
8180     [can_compile_avx=yes],
8181     [can_compile_avx=no])
8182 AC_LANG_POP([C++])
8183 CXXFLAGS=$save_CXXFLAGS
8184 AC_MSG_RESULT([${can_compile_avx}])
8185 if test "${can_compile_avx}" = "yes" ; then
8186     CXXFLAGS_INTRINSICS_AVX="$flag_avx"
8187 fi
8188
8189 AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
8190 AC_LANG_PUSH([C++])
8191 save_CXXFLAGS=$CXXFLAGS
8192 CXXFLAGS="$CXXFLAGS $flag_avx2"
8193 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8194     #include <immintrin.h>
8195     int main () {
8196         __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
8197         c = _mm256_maddubs_epi16(a, b);
8198         return 0;
8199     }
8200     ])],
8201     [can_compile_avx2=yes],
8202     [can_compile_avx2=no])
8203 AC_LANG_POP([C++])
8204 CXXFLAGS=$save_CXXFLAGS
8205 AC_MSG_RESULT([${can_compile_avx2}])
8206 if test "${can_compile_avx2}" = "yes" ; then
8207     CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
8208 fi
8209
8210 AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
8211 AC_LANG_PUSH([C++])
8212 save_CXXFLAGS=$CXXFLAGS
8213 CXXFLAGS="$CXXFLAGS $flag_avx512"
8214 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8215     #include <immintrin.h>
8216     int main () {
8217         __m512i a = _mm512_loadu_si512(0);
8218         __m512d v1 = _mm512_load_pd(0);
8219         // https://gcc.gnu.org/git/?p=gcc.git;a=commit;f=gcc/config/i386/avx512fintrin.h;h=23bce99cbe7016a04e14c2163ed3fe6a5a64f4e2
8220         __m512d v2 = _mm512_abs_pd(v1);
8221         return 0;
8222     }
8223     ])],
8224     [can_compile_avx512=yes],
8225     [can_compile_avx512=no])
8226 AC_LANG_POP([C++])
8227 CXXFLAGS=$save_CXXFLAGS
8228 AC_MSG_RESULT([${can_compile_avx512}])
8229 if test "${can_compile_avx512}" = "yes" ; then
8230     CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
8231     CXXFLAGS_INTRINSICS_AVX512F="$flag_avx512f"
8232 fi
8233
8234 AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
8235 AC_LANG_PUSH([C++])
8236 save_CXXFLAGS=$CXXFLAGS
8237 CXXFLAGS="$CXXFLAGS $flag_f16c"
8238 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8239     #include <immintrin.h>
8240     int main () {
8241         __m128i a = _mm_set1_epi32 (0);
8242         __m128 c;
8243         c = _mm_cvtph_ps(a);
8244         return 0;
8245     }
8246     ])],
8247     [can_compile_f16c=yes],
8248     [can_compile_f16c=no])
8249 AC_LANG_POP([C++])
8250 CXXFLAGS=$save_CXXFLAGS
8251 AC_MSG_RESULT([${can_compile_f16c}])
8252 if test "${can_compile_f16c}" = "yes" ; then
8253     CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
8254 fi
8255
8256 AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
8257 AC_LANG_PUSH([C++])
8258 save_CXXFLAGS=$CXXFLAGS
8259 CXXFLAGS="$CXXFLAGS $flag_fma"
8260 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8261     #include <immintrin.h>
8262     int main () {
8263         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
8264         d = _mm256_fmadd_ps(a, b, c);
8265         return 0;
8266     }
8267     ])],
8268     [can_compile_fma=yes],
8269     [can_compile_fma=no])
8270 AC_LANG_POP([C++])
8271 CXXFLAGS=$save_CXXFLAGS
8272 AC_MSG_RESULT([${can_compile_fma}])
8273 if test "${can_compile_fma}" = "yes" ; then
8274     CXXFLAGS_INTRINSICS_FMA="$flag_fma"
8275 fi
8276
8277 AC_SUBST([CXXFLAGS_INTRINSICS_SSE2])
8278 AC_SUBST([CXXFLAGS_INTRINSICS_SSSE3])
8279 AC_SUBST([CXXFLAGS_INTRINSICS_SSE41])
8280 AC_SUBST([CXXFLAGS_INTRINSICS_SSE42])
8281 AC_SUBST([CXXFLAGS_INTRINSICS_AVX])
8282 AC_SUBST([CXXFLAGS_INTRINSICS_AVX2])
8283 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512])
8284 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512F])
8285 AC_SUBST([CXXFLAGS_INTRINSICS_F16C])
8286 AC_SUBST([CXXFLAGS_INTRINSICS_FMA])
8287
8288 dnl ===================================================================
8289 dnl system stl sanity tests
8290 dnl ===================================================================
8291 if test "$_os" != "WINNT"; then
8292
8293     AC_LANG_PUSH([C++])
8294
8295     save_CPPFLAGS="$CPPFLAGS"
8296     if test -n "$MACOSX_SDK_PATH"; then
8297         CPPFLAGS="-isysroot $MACOSX_SDK_PATH $CPPFLAGS"
8298     fi
8299
8300     # Assume visibility is not broken with libc++. The below test is very much designed for libstdc++
8301     # only.
8302     if test "$CPP_LIBRARY" = GLIBCXX; then
8303         dnl gcc#19664, gcc#22482, rhbz#162935
8304         AC_MSG_CHECKING([if STL headers are visibility safe (GCC bug 22482)])
8305         AC_EGREP_HEADER(visibility push, string, stlvisok=yes, stlvisok=no)
8306         AC_MSG_RESULT([$stlvisok])
8307         if test "$stlvisok" = "no"; then
8308             AC_MSG_ERROR([Your libstdc++ headers are not visibility safe. This is no longer supported.])
8309         fi
8310     fi
8311
8312     # As the below test checks things when linking self-compiled dynamic libraries, it presumably is irrelevant
8313     # when we don't make any dynamic libraries?
8314     if test "$DISABLE_DYNLOADING" = ""; then
8315         AC_MSG_CHECKING([if $CXX_BASE is -fvisibility-inlines-hidden safe (Clang bug 11250)])
8316         cat > conftestlib1.cc <<_ACEOF
8317 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
8318 struct S2: S1<int> { virtual ~S2(); };
8319 S2::~S2() {}
8320 _ACEOF
8321         cat > conftestlib2.cc <<_ACEOF
8322 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
8323 struct S2: S1<int> { virtual ~S2(); };
8324 struct S3: S2 { virtual ~S3(); }; S3::~S3() {}
8325 _ACEOF
8326         gccvisinlineshiddenok=yes
8327         if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib1.cc -o libconftest1$DLLPOST >/dev/null 2>&5; then
8328             gccvisinlineshiddenok=no
8329         else
8330             dnl At least Clang -fsanitize=address and -fsanitize=undefined are
8331             dnl known to not work with -z defs (unsetting which makes the test
8332             dnl moot, though):
8333             my_linkflagsnoundefs=$LINKFLAGSNOUNDEFS
8334             if test "$COM_IS_CLANG" = TRUE; then
8335                 for i in $CXX $CXXFLAGS; do
8336                     case $i in
8337                     -fsanitize=*)
8338                         my_linkflagsnoundefs=
8339                         break
8340                         ;;
8341                     esac
8342                 done
8343             fi
8344             if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib2.cc -L. -lconftest1 $my_linkflagsnoundefs -o libconftest2$DLLPOST >/dev/null 2>&5; then
8345                 gccvisinlineshiddenok=no
8346             fi
8347         fi
8348
8349         rm -fr libconftest*
8350         AC_MSG_RESULT([$gccvisinlineshiddenok])
8351         if test "$gccvisinlineshiddenok" = "no"; then
8352             AC_MSG_ERROR([Your gcc/clang is not -fvisibility-inlines-hidden safe. This is no longer supported.])
8353         fi
8354     fi
8355
8356    AC_MSG_CHECKING([if $CXX_BASE has a visibility bug with class-level attributes (GCC bug 26905)])
8357     cat >visibility.cxx <<_ACEOF
8358 #pragma GCC visibility push(hidden)
8359 struct __attribute__ ((visibility ("default"))) TestStruct {
8360   static void Init();
8361 };
8362 __attribute__ ((visibility ("default"))) void TestFunc() {
8363   TestStruct::Init();
8364 }
8365 _ACEOF
8366     if ! $CXX $CXXFLAGS $CPPFLAGS -fpic -S visibility.cxx; then
8367         gccvisbroken=yes
8368     else
8369         case "$host_cpu" in
8370         i?86|x86_64)
8371             if test "$_os" = "Darwin" -o "$_os" = "iOS"; then
8372                 gccvisbroken=no
8373             else
8374                 if $EGREP -q '@PLT|@GOT' visibility.s || test "$ENABLE_LTO" = "TRUE"; then
8375                     gccvisbroken=no
8376                 else
8377                     gccvisbroken=yes
8378                 fi
8379             fi
8380             ;;
8381         *)
8382             gccvisbroken=no
8383             ;;
8384         esac
8385     fi
8386     rm -f visibility.s visibility.cxx
8387
8388     AC_MSG_RESULT([$gccvisbroken])
8389     if test "$gccvisbroken" = "yes"; then
8390         AC_MSG_ERROR([Your gcc is not -fvisibility=hidden safe. This is no longer supported.])
8391     fi
8392
8393     CPPFLAGS="$save_CPPFLAGS"
8394
8395     AC_MSG_CHECKING([if CET endbranch is recognized])
8396 cat > endbr.s <<_ACEOF
8397 endbr32
8398 _ACEOF
8399     HAVE_ASM_END_BRANCH_INS_SUPPORT=
8400     if $CXX -c endbr.s -o endbr.o >/dev/null 2>&5; then
8401         AC_MSG_RESULT([yes])
8402         HAVE_ASM_END_BRANCH_INS_SUPPORT=TRUE
8403     else
8404         AC_MSG_RESULT([no])
8405     fi
8406     rm -f endbr.s endbr.o
8407     AC_SUBST(HAVE_ASM_END_BRANCH_INS_SUPPORT)
8408
8409     AC_LANG_POP([C++])
8410 fi
8411
8412 dnl ===================================================================
8413 dnl  Clang++ tests
8414 dnl ===================================================================
8415
8416 HAVE_GCC_FNO_ENFORCE_EH_SPECS=
8417 if test "$GCC" = "yes"; then
8418     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-enforce-eh-specs])
8419     AC_LANG_PUSH([C++])
8420     save_CXXFLAGS=$CXXFLAGS
8421     CXXFLAGS="$CFLAGS -Werror -fno-enforce-eh-specs"
8422     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_FNO_ENFORCE_EH_SPECS=TRUE ],[])
8423     CXXFLAGS=$save_CXXFLAGS
8424     AC_LANG_POP([C++])
8425     if test "$HAVE_GCC_FNO_ENFORCE_EH_SPECS" = "TRUE"; then
8426         AC_MSG_RESULT([yes])
8427     else
8428         AC_MSG_RESULT([no])
8429     fi
8430 fi
8431 AC_SUBST(HAVE_GCC_FNO_ENFORCE_EH_SPECS)
8432
8433 dnl ===================================================================
8434 dnl Compiler plugins
8435 dnl ===================================================================
8436
8437 COMPILER_PLUGINS=
8438 # currently only Clang
8439
8440 if test "$COM_IS_CLANG" != "TRUE"; then
8441     if test "$libo_fuzzed_enable_compiler_plugins" = yes -a "$enable_compiler_plugins" = yes; then
8442         AC_MSG_NOTICE([Resetting --enable-compiler-plugins=no])
8443         enable_compiler_plugins=no
8444     fi
8445 fi
8446
8447 COMPILER_PLUGINS_COM_IS_CLANG=
8448 if test "$COM_IS_CLANG" = "TRUE"; then
8449     if test -n "$enable_compiler_plugins"; then
8450         compiler_plugins="$enable_compiler_plugins"
8451     elif test -n "$ENABLE_DBGUTIL"; then
8452         compiler_plugins=test
8453     else
8454         compiler_plugins=no
8455     fi
8456     if test "$compiler_plugins" != no -a "$my_apple_clang" != yes; then
8457         if test "$CLANGVER" -lt 120001; then
8458             if test "$compiler_plugins" = yes; then
8459                 AC_MSG_ERROR(
8460                     [Clang $CLANGVER is too old to build compiler plugins; need >= 12.0.1.])
8461             else
8462                 compiler_plugins=no
8463             fi
8464         fi
8465     fi
8466     if test "$compiler_plugins" != "no"; then
8467         dnl The prefix where Clang resides, override to where Clang resides if
8468         dnl using a source build:
8469         if test -z "$CLANGDIR"; then
8470             CLANGDIR=$(dirname $(dirname $($CXX -print-prog-name=$(basename $(printf '%s\n' $CXX | grep clang | head -n 1)))))
8471         fi
8472         # Assume Clang is self-built, but allow overriding COMPILER_PLUGINS_CXX to the compiler Clang was built with.
8473         if test -z "$COMPILER_PLUGINS_CXX"; then
8474             COMPILER_PLUGINS_CXX=[$(echo $CXX | sed -e 's/-fsanitize=[^ ]*//g')]
8475         fi
8476         clangbindir=$CLANGDIR/bin
8477         if test "$build_os" = "cygwin"; then
8478             clangbindir=$(cygpath -u "$clangbindir")
8479         fi
8480         AC_PATH_PROG(LLVM_CONFIG, llvm-config,[],"$clangbindir" $PATH)
8481         if test -n "$LLVM_CONFIG"; then
8482             COMPILER_PLUGINS_CXXFLAGS=$($LLVM_CONFIG --cxxflags)
8483             COMPILER_PLUGINS_LINKFLAGS=$($LLVM_CONFIG --ldflags --libs --system-libs | tr '\n' ' ')
8484             if test -z "$CLANGLIBDIR"; then
8485                 CLANGLIBDIR=$($LLVM_CONFIG --libdir)
8486             fi
8487             # Try if clang is built from source (in which case its includes are not together with llvm includes).
8488             # src-root is [llvm-toplevel-src-dir]/llvm, clang is [llvm-toplevel-src-dir]/clang
8489             if $LLVM_CONFIG --src-root >/dev/null 2>&1; then
8490                 clangsrcdir=$(dirname $($LLVM_CONFIG --src-root))
8491                 if test -n "$clangsrcdir" -a -d "$clangsrcdir" -a -d "$clangsrcdir/clang/include"; then
8492                     COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangsrcdir/clang/include"
8493                 fi
8494             fi
8495             # obj-root is [llvm-toplevel-obj-dir]/, clang is [llvm-toplevel-obj-dir]/tools/clang
8496             clangobjdir=$($LLVM_CONFIG --obj-root)
8497             if test -n "$clangobjdir" -a -d "$clangobjdir" -a -d "$clangobjdir/tools/clang/include"; then
8498                 COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangobjdir/tools/clang/include"
8499             fi
8500         fi
8501         AC_MSG_NOTICE([compiler plugins compile flags: $COMPILER_PLUGINS_CXXFLAGS])
8502         AC_LANG_PUSH([C++])
8503         save_CXX=$CXX
8504         save_CXXCPP=$CXXCPP
8505         save_CPPFLAGS=$CPPFLAGS
8506         save_CXXFLAGS=$CXXFLAGS
8507         save_LDFLAGS=$LDFLAGS
8508         save_LIBS=$LIBS
8509         CXX=$COMPILER_PLUGINS_CXX
8510         CXXCPP="$COMPILER_PLUGINS_CXX -E"
8511         CPPFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
8512         CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
8513         AC_CHECK_HEADER(clang/Basic/SourceLocation.h,
8514             [COMPILER_PLUGINS=TRUE],
8515             [
8516             if test "$compiler_plugins" = "yes"; then
8517                 AC_MSG_ERROR([Cannot find Clang headers to build compiler plugins.])
8518             else
8519                 AC_MSG_WARN([Cannot find Clang headers to build compiler plugins, plugins disabled])
8520                 add_warning "Cannot find Clang headers to build compiler plugins, plugins disabled."
8521             fi
8522             ])
8523         dnl TODO: Windows doesn't use LO_CLANG_SHARED_PLUGINS for now, see corresponding TODO
8524         dnl comment in compilerplugins/Makefile-clang.mk:
8525         if test -n "$COMPILER_PLUGINS" && test "$_os" != "WINNT"; then
8526             LDFLAGS=""
8527             AC_MSG_CHECKING([for clang libraries to use])
8528             if test -z "$CLANGTOOLLIBS"; then
8529                 LIBS="-lclang-cpp $COMPILER_PLUGINS_LINKFLAGS"
8530                 AC_LINK_IFELSE([
8531                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
8532                         [[ clang::FullSourceLoc().dump(); ]])
8533                 ],[CLANGTOOLLIBS="$LIBS"],[])
8534             fi
8535             dnl If the above check for the combined -lclang-cpp failed, fall back to a hand-curated
8536             dnl list of individual -lclang* (but note that that list can become outdated over time,
8537             dnl see e.g. the since-reverted 5078591de9a0e65ca560a4f1913e90dfe95f66bf "CLANGTOOLLIBS
8538             dnl needs to include -lclangSupport now"):
8539             if test -z "$CLANGTOOLLIBS"; then
8540                 LIBS="-lclangTooling -lclangFrontend -lclangDriver -lclangParse -lclangSema -lclangEdit \
8541  -lclangAnalysis -lclangAST -lclangLex -lclangSerialization -lclangBasic $COMPILER_PLUGINS_LINKFLAGS"
8542                 AC_LINK_IFELSE([
8543                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
8544                         [[ clang::FullSourceLoc().dump(); ]])
8545                 ],[CLANGTOOLLIBS="$LIBS"],[])
8546             fi
8547             AC_MSG_RESULT([$CLANGTOOLLIBS])
8548             if test -z "$CLANGTOOLLIBS"; then
8549                 if test "$compiler_plugins" = "yes"; then
8550                     AC_MSG_ERROR([Cannot find Clang libraries to build compiler plugins.])
8551                 else
8552                     AC_MSG_WARN([Cannot find Clang libraries to build compiler plugins, plugins disabled])
8553                     add_warning "Cannot find Clang libraries to build compiler plugins, plugins disabled."
8554                 fi
8555                 COMPILER_PLUGINS=
8556             fi
8557             if test -n "$COMPILER_PLUGINS"; then
8558                 if test -z "$CLANGSYSINCLUDE"; then
8559                     if test -n "$LLVM_CONFIG"; then
8560                         # Path to the clang system headers (no idea if there's a better way to get it).
8561                         CLANGSYSINCLUDE=$($LLVM_CONFIG --libdir)/clang/$($LLVM_CONFIG --version | sed 's/git\|svn//')/include
8562                     fi
8563                 fi
8564             fi
8565         fi
8566         CXX=$save_CXX
8567         CXXCPP=$save_CXXCPP
8568         CPPFLAGS=$save_CPPFLAGS
8569         CXXFLAGS=$save_CXXFLAGS
8570         LDFLAGS=$save_LDFLAGS
8571         LIBS="$save_LIBS"
8572         AC_LANG_POP([C++])
8573
8574         AC_MSG_CHECKING([whether the compiler for building compilerplugins is actually Clang])
8575         AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
8576             #ifndef __clang__
8577             you lose
8578             #endif
8579             int foo=42;
8580             ]])],
8581             [AC_MSG_RESULT([yes])
8582              COMPILER_PLUGINS_COM_IS_CLANG=TRUE],
8583             [AC_MSG_RESULT([no])])
8584         AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
8585     fi
8586 else
8587     if test "$enable_compiler_plugins" = "yes"; then
8588         AC_MSG_ERROR([Compiler plugins are currently supported only with the Clang compiler.])
8589     fi
8590 fi
8591 COMPILER_PLUGINS_ANALYZER_PCH=
8592 if test "$enable_compiler_plugins_analyzer_pch" != no; then
8593     COMPILER_PLUGINS_ANALYZER_PCH=TRUE
8594 fi
8595 AC_SUBST(COMPILER_PLUGINS)
8596 AC_SUBST(COMPILER_PLUGINS_ANALYZER_PCH)
8597 AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
8598 AC_SUBST(COMPILER_PLUGINS_CXX)
8599 AC_SUBST(COMPILER_PLUGINS_CXXFLAGS)
8600 AC_SUBST(COMPILER_PLUGINS_CXX_LINKFLAGS)
8601 AC_SUBST(COMPILER_PLUGINS_DEBUG)
8602 AC_SUBST(COMPILER_PLUGINS_TOOLING_ARGS)
8603 AC_SUBST(CLANGDIR)
8604 AC_SUBST(CLANGLIBDIR)
8605 AC_SUBST(CLANGTOOLLIBS)
8606 AC_SUBST(CLANGSYSINCLUDE)
8607
8608 # Plugin to help linker.
8609 # Add something like LD_PLUGIN=/usr/lib64/LLVMgold.so to your autogen.input.
8610 # This makes --enable-lto build with clang work.
8611 AC_SUBST(LD_PLUGIN)
8612
8613 AC_CHECK_FUNCS(posix_fallocate, HAVE_POSIX_FALLOCATE=YES, [HAVE_POSIX_FALLOCATE=NO])
8614 AC_SUBST(HAVE_POSIX_FALLOCATE)
8615
8616 JITC_PROCESSOR_TYPE=""
8617 if test "$_os" = "Linux" -a "$host_cpu" = "powerpc"; then
8618     # IBMs JDK needs this...
8619     JITC_PROCESSOR_TYPE=6
8620     export JITC_PROCESSOR_TYPE
8621 fi
8622 AC_SUBST([JITC_PROCESSOR_TYPE])
8623
8624 # Misc Windows Stuff
8625 AC_ARG_WITH(ucrt-dir,
8626     AS_HELP_STRING([--with-ucrt-dir],
8627         [path to the directory with the arch-specific MSU packages of the Windows Universal CRT redistributables
8628         (MS KB 2999226) for packaging into the installsets (without those the target system needs to install
8629         the UCRT or Visual C++ Runtimes manually). The directory must contain the following 6 files:
8630             Windows6.1-KB2999226-x64.msu
8631             Windows6.1-KB2999226-x86.msu
8632             Windows8.1-KB2999226-x64.msu
8633             Windows8.1-KB2999226-x86.msu
8634             Windows8-RT-KB2999226-x64.msu
8635             Windows8-RT-KB2999226-x86.msu
8636         A zip archive including those files is available from Microsoft site:
8637         https://www.microsoft.com/en-us/download/details.aspx?id=48234]),
8638 ,)
8639
8640 UCRT_REDISTDIR="$with_ucrt_dir"
8641 if test $_os = "WINNT"; then
8642     find_msvc_x64_dlls
8643     MSVC_DLL_PATH=`win_short_path_for_make "$msvcdllpath"`
8644     MSVC_DLLS="$msvcdlls"
8645     if echo "$msvcdllpath" | grep -q "VC143.CRT$"; then
8646         with_redist=143
8647     elif echo "$msvcdllpath" | grep -q "VC142.CRT$"; then
8648         with_redist=142
8649     elif echo "$msvcdllpath" | grep -q "VC141.CRT$"; then
8650         with_redist=141
8651     fi
8652     for i in $PKGFORMAT; do
8653         if test "$i" = msi; then
8654             find_msms "$with_redist"
8655             if test -n "$msmdir"; then
8656                 MSM_PATH=`win_short_path_for_make "$msmdir"`
8657                 SCPDEFS="$SCPDEFS -DWITH_VC_REDIST=$with_redist"
8658             fi
8659             break
8660         fi
8661     done
8662
8663     if test "$UCRT_REDISTDIR" = "no"; then
8664         dnl explicitly disabled
8665         UCRT_REDISTDIR=""
8666     else
8667         if ! test -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x64.msu" -a \
8668                   -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x86.msu" -a \
8669                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x64.msu" -a \
8670                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x86.msu" -a \
8671                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x64.msu" -a \
8672                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x86.msu"; then
8673             UCRT_REDISTDIR=""
8674             if test -n "$PKGFORMAT"; then
8675                for i in $PKGFORMAT; do
8676                    case "$i" in
8677                    msi)
8678                        AC_MSG_WARN([--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency])
8679                        add_warning "--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency"
8680                        ;;
8681                    esac
8682                done
8683             fi
8684         fi
8685     fi
8686 fi
8687
8688 AC_SUBST(UCRT_REDISTDIR)
8689 AC_SUBST(MSVC_DLL_PATH)
8690 AC_SUBST(MSVC_DLLS)
8691 AC_SUBST(MSM_PATH)
8692
8693
8694 dnl ===================================================================
8695 dnl Checks for Java
8696 dnl ===================================================================
8697 if test "$ENABLE_JAVA" != ""; then
8698
8699     # Windows-specific tests
8700     if test "$build_os" = "cygwin"; then
8701         if test -z "$with_jdk_home"; then
8702             dnl See <https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-EEED398E-AE37-4D12-
8703             dnl AB10-49F82F720027> section "Windows Registry Key Changes":
8704             reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/CurrentVersion"
8705             if test -n "$regvalue"; then
8706                 ver=$regvalue
8707                 reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/$ver/JavaHome"
8708                 with_jdk_home=$regvalue
8709             fi
8710             howfound="found automatically"
8711         else
8712             with_jdk_home=`win_short_path_for_make "$with_jdk_home"`
8713             howfound="you passed"
8714         fi
8715
8716         if ! test -f "$with_jdk_home/lib/jvm.lib" -a -f "$with_jdk_home/bin/java.exe"; then
8717             AC_MSG_ERROR([No JDK found, pass the --with-jdk-home option (or fix the path) pointing to a $WIN_HOST_BITS-bit JDK >= 8])
8718         fi
8719     fi
8720
8721     # macOS: /usr/libexec/java_home helps to set the current JDK_HOME. Actually JDK_HOME should NOT be set where java (/usr/bin/java) is located.
8722     # /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java, but /usr does not contain the JDK libraries
8723     if test -z "$with_jdk_home" -a "$_os" = "Darwin" -a -x /usr/libexec/java_home; then
8724         with_jdk_home=`/usr/libexec/java_home`
8725     fi
8726
8727     JAVA_HOME=; export JAVA_HOME
8728     if test -z "$with_jdk_home"; then
8729         AC_PATH_PROG(JAVAINTERPRETER, $with_java)
8730     else
8731         _java_path="$with_jdk_home/bin/$with_java"
8732         dnl Check if there is a Java interpreter at all.
8733         if test -x "$_java_path"; then
8734             JAVAINTERPRETER=$_java_path
8735         else
8736             AC_MSG_ERROR([$_java_path not found, pass --with-jdk-home])
8737         fi
8738     fi
8739
8740     dnl Check that the JDK found is correct architecture (at least 2 reasons to
8741     dnl check: officebean needs to link -ljawt, and libjpipe.so needs to be
8742     dnl loaded by java to run JunitTests:
8743     if test "$build_os" = "cygwin" -a "$cross_compiling" != "yes"; then
8744         shortjdkhome=`cygpath -d "$with_jdk_home"`
8745         if test $WIN_HOST_BITS -eq 64 -a -f "$with_jdk_home/bin/java.exe" -a "`$shortjdkhome/bin/java.exe -version 2>&1 | $GREP -i 64-bit`" = "" >/dev/null; then
8746             AC_MSG_WARN([You are building 64-bit binaries but the JDK $howfound is 32-bit])
8747             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8748         elif test $WIN_HOST_BITS -eq 32 -a -f "$with_jdk_home/bin/java.exe" -a "`$shortjdkhome/bin/java.exe -version 2>&1 | $GREP -i 64-bit`" != ""  >/dev/null; then
8749             AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8750             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8751         fi
8752
8753         if test x`echo "$JAVAINTERPRETER" | $GREP -i '\.exe$'` = x; then
8754             JAVAINTERPRETER="${JAVAINTERPRETER}.exe"
8755         fi
8756         JAVAINTERPRETER=`win_short_path_for_make "$JAVAINTERPRETER"`
8757     elif test "$cross_compiling" != "yes"; then
8758         case $CPUNAME in
8759             AARCH64|AXP|X86_64|IA64|POWERPC64|S390X|SPARC64|MIPS64|RISCV64|LOONGARCH64)
8760                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" = "" >/dev/null; then
8761                     AC_MSG_WARN([You are building 64-bit binaries but the JDK $JAVAINTERPRETER is 32-bit])
8762                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8763                 fi
8764                 ;;
8765             *) # assumption: everything else 32-bit
8766                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" != ""  >/dev/null; then
8767                     AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8768                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8769                 fi
8770                 ;;
8771         esac
8772     fi
8773 fi
8774
8775 dnl ===================================================================
8776 dnl Checks for JDK.
8777 dnl ===================================================================
8778
8779 # Whether all the complexity here actually is needed any more or not, no idea.
8780
8781 JDK_SECURITYMANAGER_DISALLOWED=
8782 MODULAR_JAVA=
8783 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8784     _gij_longver=0
8785     AC_MSG_CHECKING([the installed JDK])
8786     if test -n "$JAVAINTERPRETER"; then
8787         dnl java -version sends output to stderr!
8788         if test `$JAVAINTERPRETER -version 2>&1 | $GREP -c "Kaffe"` -gt 0; then
8789             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8790         elif test `$JAVAINTERPRETER --version 2>&1 | $GREP -c "GNU libgcj"` -gt 0; then
8791             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8792         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "BEA"` -gt 0; then
8793             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8794         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "IBM"` -gt 0; then
8795             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8796         else
8797             JDK=sun
8798
8799             dnl Sun JDK specific tests
8800             _jdk=`$JAVAINTERPRETER -version 2>&1 | $AWK -F'"' '{ print \$2 }' | $SED '/^$/d' | $SED s/[[-A-Za-z]]*//`
8801             _jdk_ver=`echo "$_jdk" | $AWK -F. '{ print (($1 * 100) + $2) * 100 + $3;}'`
8802
8803             if test "$_jdk_ver" -lt 10800; then
8804                 AC_MSG_ERROR([JDK is too old, you need at least 8 ($_jdk_ver < 10800)])
8805             fi
8806             dnl TODO: Presumably, the Security Manager will not merely be disallowed, but be
8807             dnl completely removed in some Java version > 18 (see
8808             dnl <https://openjdk.java.net/jeps/411> "Deprecate the Security Manager for Removal"):
8809             if test "$_jdk_ver" -ge 180000; then
8810                 JDK_SECURITYMANAGER_DISALLOWED=TRUE
8811             fi
8812
8813             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*java,,p"`
8814             if test "$_os" = "WINNT"; then
8815                 JAVA_HOME=`echo $JAVA_HOME | $SED "s,\.[[eE]][[xX]][[eE]]$,,"`
8816             fi
8817             AC_MSG_RESULT([found $JAVA_HOME (JDK $_jdk)])
8818
8819             dnl Check whether the build Java supports modules
8820             if test "$_jdk_ver" -ge 90000; then
8821                 MODULAR_JAVA=TRUE
8822             else
8823                 AC_MSG_WARN([Modular jars will not be built. They need at least Java 9 ($_jdk_ver < 90000)])
8824                 add_warning "Modular jars will not be built. They need at least Java 9 ($_jdk_ver < 90000)"
8825             fi
8826
8827             # set to limit VM usage for JunitTests
8828             JAVAIFLAGS=-Xmx64M
8829             # set to limit VM usage for javac
8830             JAVACFLAGS=-J-Xmx128M
8831         fi
8832     else
8833         AC_MSG_ERROR([Java not found. You need at least JDK 8])
8834     fi
8835 else
8836     if test -z "$ENABLE_JAVA"; then
8837         dnl Java disabled
8838         JAVA_HOME=
8839         export JAVA_HOME
8840     elif test "$cross_compiling" = "yes"; then
8841         # Just assume compatibility of build and host JDK
8842         JDK=$JDK_FOR_BUILD
8843         JAVAIFLAGS=$JAVAIFLAGS_FOR_BUILD
8844     fi
8845 fi
8846
8847 dnl ===================================================================
8848 dnl Checks for javac
8849 dnl ===================================================================
8850 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8851     javacompiler="javac"
8852     : ${JAVA_SOURCE_VER=8}
8853     : ${JAVA_TARGET_VER=8}
8854     if test -z "$with_jdk_home"; then
8855         AC_PATH_PROG(JAVACOMPILER, $javacompiler)
8856     else
8857         _javac_path="$with_jdk_home/bin/$javacompiler"
8858         dnl Check if there is a Java compiler at all.
8859         if test -x "$_javac_path"; then
8860             JAVACOMPILER=$_javac_path
8861         fi
8862     fi
8863     if test -z "$JAVACOMPILER"; then
8864         AC_MSG_ERROR([$javacompiler not found set with_jdk_home])
8865     fi
8866     if test "$build_os" = "cygwin"; then
8867         if test x`echo "$JAVACOMPILER" | $GREP -i '\.exe$'` = x; then
8868             JAVACOMPILER="${JAVACOMPILER}.exe"
8869         fi
8870         JAVACOMPILER=`win_short_path_for_make "$JAVACOMPILER"`
8871     fi
8872 fi
8873
8874 dnl ===================================================================
8875 dnl Checks for javadoc
8876 dnl ===================================================================
8877 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8878     if test -z "$with_jdk_home"; then
8879         AC_PATH_PROG(JAVADOC, javadoc)
8880     else
8881         _javadoc_path="$with_jdk_home/bin/javadoc"
8882         dnl Check if there is a javadoc at all.
8883         if test -x "$_javadoc_path"; then
8884             JAVADOC=$_javadoc_path
8885         else
8886             AC_PATH_PROG(JAVADOC, javadoc)
8887         fi
8888     fi
8889     if test -z "$JAVADOC"; then
8890         AC_MSG_ERROR([$_javadoc_path not found set with_jdk_home])
8891     fi
8892     if test "$build_os" = "cygwin"; then
8893         if test x`echo "$JAVADOC" | $GREP -i '\.exe$'` = x; then
8894             JAVADOC="${JAVADOC}.exe"
8895         fi
8896         JAVADOC=`win_short_path_for_make "$JAVADOC"`
8897     fi
8898
8899     if test `$JAVADOC --version 2>&1 | $GREP -c "gjdoc"` -gt 0; then
8900     JAVADOCISGJDOC="yes"
8901     fi
8902 fi
8903 AC_SUBST(JAVADOC)
8904 AC_SUBST(JAVADOCISGJDOC)
8905
8906 if test "$ENABLE_JAVA" != "" -a \( "$cross_compiling" != "yes" -o -n "$with_jdk_home" \); then
8907     # check if JAVA_HOME was (maybe incorrectly?) set automatically to /usr
8908     if test "$JAVA_HOME" = "/usr" -a "x$with_jdk_home" = "x"; then
8909         if basename $(readlink $(readlink $JAVACOMPILER)) >/dev/null 2>/dev/null; then
8910            # try to recover first by looking whether we have an alternative
8911            # system as in Debian or newer SuSEs where following /usr/bin/javac
8912            # over /etc/alternatives/javac leads to the right bindir where we
8913            # just need to strip a bit away to get a valid JAVA_HOME
8914            JAVA_HOME=$(readlink $(readlink $JAVACOMPILER))
8915         elif readlink $JAVACOMPILER >/dev/null 2>/dev/null; then
8916             # maybe only one level of symlink (e.g. on Mac)
8917             JAVA_HOME=$(readlink $JAVACOMPILER)
8918             if test "$(dirname $JAVA_HOME)" = "."; then
8919                 # we've got no path to trim back
8920                 JAVA_HOME=""
8921             fi
8922         else
8923             # else warn
8924             AC_MSG_WARN([JAVA_HOME is set to /usr - this is very likely to be incorrect])
8925             AC_MSG_WARN([if this is the case, please inform the correct JAVA_HOME with --with-jdk-home])
8926             add_warning "JAVA_HOME is set to /usr - this is very likely to be incorrect"
8927             add_warning "if this is the case, please inform the correct JAVA_HOME with --with-jdk-home"
8928         fi
8929         dnl now that we probably have the path to the real javac, make a JAVA_HOME out of it...
8930         if test "$JAVA_HOME" != "/usr"; then
8931             if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8932                 dnl Leopard returns a non-suitable path with readlink - points to "Current" only
8933                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/Current/Commands/javac$,/CurrentJDK/Home,)
8934                 dnl Tiger already returns a JDK path...
8935                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/CurrentJDK/Commands/javac$,/CurrentJDK/Home,)
8936             else
8937                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/bin/javac$,,)
8938                 dnl check that we have a directory as certain distros eg gentoo substitute javac for a script
8939                 dnl that checks which version to run
8940                 if test -f "$JAVA_HOME"; then
8941                     JAVA_HOME=""; # set JAVA_HOME to null if it's a file
8942                 fi
8943             fi
8944         fi
8945     fi
8946     # as we drop out of this, JAVA_HOME may have been set to the empty string by readlink
8947
8948     dnl now if JAVA_HOME has been set to empty, then call findhome to find it
8949     if test -z "$JAVA_HOME"; then
8950         if test "x$with_jdk_home" = "x"; then
8951             cat > findhome.java <<_ACEOF
8952 [import java.io.File;
8953
8954 class findhome
8955 {
8956     public static void main(String args[])
8957     {
8958         String jrelocation = System.getProperty("java.home");
8959         File jre = new File(jrelocation);
8960         System.out.println(jre.getParent());
8961     }
8962 }]
8963 _ACEOF
8964             AC_MSG_CHECKING([if javac works])
8965             javac_cmd="$JAVACOMPILER findhome.java 1>&2"
8966             AC_TRY_EVAL(javac_cmd)
8967             if test $? = 0 -a -f ./findhome.class; then
8968                 AC_MSG_RESULT([javac works])
8969             else
8970                 echo "configure: javac test failed" >&5
8971                 cat findhome.java >&5
8972                 AC_MSG_ERROR([javac does not work - java projects will not build!])
8973             fi
8974             AC_MSG_CHECKING([if gij knows its java.home])
8975             JAVA_HOME=`$JAVAINTERPRETER findhome`
8976             if test $? = 0 -a "$JAVA_HOME" != ""; then
8977                 AC_MSG_RESULT([$JAVA_HOME])
8978             else
8979                 echo "configure: java test failed" >&5
8980                 cat findhome.java >&5
8981                 AC_MSG_ERROR([gij does not know its java.home - use --with-jdk-home])
8982             fi
8983             # clean-up after ourselves
8984             rm -f ./findhome.java ./findhome.class
8985         else
8986             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*$with_java,,p"`
8987         fi
8988     fi
8989
8990     # now check if $JAVA_HOME is really valid
8991     if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8992         if test ! -f "$JAVA_HOME/lib/jvm.cfg" -a "x$with_jdk_home" = "x"; then
8993             AC_MSG_WARN([JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script])
8994             AC_MSG_WARN([attempted to find JAVA_HOME automatically, but apparently it failed])
8995             AC_MSG_WARN([in case JAVA_HOME is incorrectly set, some projects will not be built correctly])
8996             add_warning "JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script"
8997             add_warning "attempted to find JAVA_HOME automatically, but apparently it failed"
8998             add_warning "in case JAVA_HOME is incorrectly set, some projects will not be built correctly"
8999         fi
9000     fi
9001     PathFormat "$JAVA_HOME"
9002     JAVA_HOME="$formatted_path"
9003 fi
9004
9005 if test -z "$JAWTLIB" -a -n "$ENABLE_JAVA" -a "$_os" != Android -a \
9006     "$_os" != Darwin
9007 then
9008     AC_MSG_CHECKING([for JAWT lib])
9009     if test "$_os" = WINNT; then
9010         # The path to $JAVA_HOME/lib/$JAWTLIB is part of $ILIB:
9011         JAWTLIB=jawt.lib
9012     else
9013         case "$host_cpu" in
9014         arm*)
9015             AS_IF([test -e "$JAVA_HOME/jre/lib/aarch32/libjawt.so"], [my_java_arch=aarch32], [my_java_arch=arm])
9016             JAVA_ARCH=$my_java_arch
9017             ;;
9018         i*86)
9019             my_java_arch=i386
9020             ;;
9021         m68k)
9022             my_java_arch=m68k
9023             ;;
9024         powerpc)
9025             my_java_arch=ppc
9026             ;;
9027         powerpc64)
9028             my_java_arch=ppc64
9029             ;;
9030         powerpc64le)
9031             AS_IF([test -e "$JAVA_HOME/jre/lib/ppc64le/libjawt.so"], [my_java_arch=ppc64le], [my_java_arch=ppc64])
9032             JAVA_ARCH=$my_java_arch
9033             ;;
9034         sparc64)
9035             my_java_arch=sparcv9
9036             ;;
9037         x86_64)
9038             my_java_arch=amd64
9039             ;;
9040         *)
9041             my_java_arch=$host_cpu
9042             ;;
9043         esac
9044         # This is where JDK9 puts the library
9045         if test -e "$JAVA_HOME/lib/libjawt.so"; then
9046             JAWTLIB="-L$JAVA_HOME/lib/ -ljawt"
9047         else
9048             JAWTLIB="-L$JAVA_HOME/jre/lib/$my_java_arch -ljawt"
9049         fi
9050         AS_IF([test "$JAVA_ARCH" != ""], [AC_DEFINE_UNQUOTED([JAVA_ARCH], ["$JAVA_ARCH"])])
9051     fi
9052     AC_MSG_RESULT([$JAWTLIB])
9053 fi
9054 AC_SUBST(JAWTLIB)
9055
9056 if test -n "$ENABLE_JAVA" -a -z "$JAVAINC"; then
9057     case "$host_os" in
9058
9059     cygwin*|wsl*)
9060         JAVAINC="-I$JAVA_HOME/include/win32"
9061         JAVAINC="$JAVAINC -I$JAVA_HOME/include"
9062         ;;
9063
9064     darwin*)
9065         if test -d "$JAVA_HOME/include/darwin"; then
9066             JAVAINC="-I$JAVA_HOME/include  -I$JAVA_HOME/include/darwin"
9067         else
9068             JAVAINC=${ISYSTEM}$FRAMEWORKSHOME/JavaVM.framework/Versions/Current/Headers
9069         fi
9070         ;;
9071
9072     dragonfly*)
9073         JAVAINC="-I$JAVA_HOME/include"
9074         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9075         ;;
9076
9077     freebsd*)
9078         JAVAINC="-I$JAVA_HOME/include"
9079         JAVAINC="$JAVAINC -I$JAVA_HOME/include/freebsd"
9080         JAVAINC="$JAVAINC -I$JAVA_HOME/include/bsd"
9081         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
9082         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9083         ;;
9084
9085     k*bsd*-gnu*)
9086         JAVAINC="-I$JAVA_HOME/include"
9087         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
9088         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9089         ;;
9090
9091     linux-gnu*)
9092         JAVAINC="-I$JAVA_HOME/include"
9093         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
9094         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9095         ;;
9096
9097     *netbsd*)
9098         JAVAINC="-I$JAVA_HOME/include"
9099         JAVAINC="$JAVAINC -I$JAVA_HOME/include/netbsd"
9100         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9101        ;;
9102
9103     openbsd*)
9104         JAVAINC="-I$JAVA_HOME/include"
9105         JAVAINC="$JAVAINC -I$JAVA_HOME/include/openbsd"
9106         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9107         ;;
9108
9109     solaris*)
9110         JAVAINC="-I$JAVA_HOME/include"
9111         JAVAINC="$JAVAINC -I$JAVA_HOME/include/solaris"
9112         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9113         ;;
9114     esac
9115 fi
9116 SOLARINC="$SOLARINC $JAVAINC"
9117
9118 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
9119     JAVA_HOME_FOR_BUILD=$JAVA_HOME
9120     JAVAIFLAGS_FOR_BUILD=$JAVAIFLAGS
9121     JDK_FOR_BUILD=$JDK
9122     JDK_SECURITYMANAGER_DISALLOWED_FOR_BUILD=$JDK_SECURITYMANAGER_DISALLOWED
9123 fi
9124
9125 AC_SUBST(JAVACFLAGS)
9126 AC_SUBST(JAVACOMPILER)
9127 AC_SUBST(JAVAINTERPRETER)
9128 AC_SUBST(JAVAIFLAGS)
9129 AC_SUBST(JAVAIFLAGS_FOR_BUILD)
9130 AC_SUBST(JAVA_HOME)
9131 AC_SUBST(JAVA_HOME_FOR_BUILD)
9132 AC_SUBST(JDK)
9133 AC_SUBST(JDK_FOR_BUILD)
9134 AC_SUBST(JDK_SECURITYMANAGER_DISALLOWED_FOR_BUILD)
9135 AC_SUBST(JAVA_SOURCE_VER)
9136 AC_SUBST(JAVA_TARGET_VER)
9137 AC_SUBST(MODULAR_JAVA)
9138
9139
9140 dnl ===================================================================
9141 dnl Export file validation
9142 dnl ===================================================================
9143 AC_MSG_CHECKING([whether to enable export file validation])
9144 if test "$with_export_validation" != "no"; then
9145     if test -z "$ENABLE_JAVA"; then
9146         if test "$with_export_validation" = "yes"; then
9147             AC_MSG_ERROR([requested, but Java is disabled])
9148         else
9149             AC_MSG_RESULT([no, as Java is disabled])
9150         fi
9151     elif ! test -d "${SRC_ROOT}/schema"; then
9152         if test "$with_export_validation" = "yes"; then
9153             AC_MSG_ERROR([requested, but schema directory is missing (it is excluded from tarballs)])
9154         else
9155             AC_MSG_RESULT([no, schema directory is missing (it is excluded from tarballs)])
9156         fi
9157     else
9158         AC_MSG_RESULT([yes])
9159         AC_DEFINE(HAVE_EXPORT_VALIDATION)
9160
9161         AC_PATH_PROGS(ODFVALIDATOR, odfvalidator)
9162         if test -z "$ODFVALIDATOR"; then
9163             # remember to download the ODF toolkit with validator later
9164             AC_MSG_NOTICE([no odfvalidator found, will download it])
9165             BUILD_TYPE="$BUILD_TYPE ODFVALIDATOR"
9166             ODFVALIDATOR="$BUILDDIR/bin/odfvalidator.sh"
9167
9168             # and fetch name of odfvalidator jar name from download.lst
9169             ODFVALIDATOR_JAR=`$SED -n -e "s/^ODFVALIDATOR_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
9170             AC_SUBST(ODFVALIDATOR_JAR)
9171
9172             if test -z "$ODFVALIDATOR_JAR"; then
9173                 AC_MSG_ERROR([cannot determine odfvalidator jar location (--with-export-validation)])
9174             fi
9175         fi
9176         if test "$build_os" = "cygwin"; then
9177             # In case of Cygwin it will be executed from Windows,
9178             # so we need to run bash and absolute path to validator
9179             # so instead of "odfvalidator" it will be
9180             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
9181             ODFVALIDATOR="bash.exe `cygpath -m "$ODFVALIDATOR"`"
9182         else
9183             ODFVALIDATOR="sh $ODFVALIDATOR"
9184         fi
9185         AC_SUBST(ODFVALIDATOR)
9186
9187
9188         AC_PATH_PROGS(OFFICEOTRON, officeotron)
9189         if test -z "$OFFICEOTRON"; then
9190             # remember to download the officeotron with validator later
9191             AC_MSG_NOTICE([no officeotron found, will download it])
9192             BUILD_TYPE="$BUILD_TYPE OFFICEOTRON"
9193             OFFICEOTRON="$BUILDDIR/bin/officeotron.sh"
9194
9195             # and fetch name of officeotron jar name from download.lst
9196             OFFICEOTRON_JAR=`$SED -n -e "s/^OFFICEOTRON_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
9197             AC_SUBST(OFFICEOTRON_JAR)
9198
9199             if test -z "$OFFICEOTRON_JAR"; then
9200                 AC_MSG_ERROR([cannot determine officeotron jar location (--with-export-validation)])
9201             fi
9202         else
9203             # check version of existing officeotron
9204             OFFICEOTRON_VER=`$OFFICEOTRON --version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
9205             if test 0"$OFFICEOTRON_VER" -lt 704; then
9206                 AC_MSG_ERROR([officeotron too old])
9207             fi
9208         fi
9209         if test "$build_os" = "cygwin"; then
9210             # In case of Cygwin it will be executed from Windows,
9211             # so we need to run bash and absolute path to validator
9212             # so instead of "odfvalidator" it will be
9213             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
9214             OFFICEOTRON="bash.exe `cygpath -m "$OFFICEOTRON"`"
9215         else
9216             OFFICEOTRON="sh $OFFICEOTRON"
9217         fi
9218     fi
9219     AC_SUBST(OFFICEOTRON)
9220 else
9221     AC_MSG_RESULT([no])
9222 fi
9223
9224 AC_MSG_CHECKING([for Microsoft Binary File Format Validator])
9225 if test "$with_bffvalidator" != "no"; then
9226     AC_DEFINE(HAVE_BFFVALIDATOR)
9227
9228     if test "$with_export_validation" = "no"; then
9229         AC_MSG_ERROR([Please enable export validation (-with-export-validation)!])
9230     fi
9231
9232     if test "$with_bffvalidator" = "yes"; then
9233         BFFVALIDATOR=`win_short_path_for_make "$PROGRAMFILES/Microsoft Office/BFFValidator/BFFValidator.exe"`
9234     else
9235         BFFVALIDATOR="$with_bffvalidator"
9236     fi
9237
9238     if test "$build_os" = "cygwin"; then
9239         if test -n "$BFFVALIDATOR" -a -e "`cygpath $BFFVALIDATOR`"; then
9240             AC_MSG_RESULT($BFFVALIDATOR)
9241         else
9242             AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
9243         fi
9244     elif test -n "$BFFVALIDATOR"; then
9245         # We are not in Cygwin but need to run Windows binary with wine
9246         AC_PATH_PROGS(WINE, wine)
9247
9248         # so swap in a shell wrapper that converts paths transparently
9249         BFFVALIDATOR_EXE="$BFFVALIDATOR"
9250         BFFVALIDATOR="sh $BUILDDIR/bin/bffvalidator.sh"
9251         AC_SUBST(BFFVALIDATOR_EXE)
9252         AC_MSG_RESULT($BFFVALIDATOR)
9253     else
9254         AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
9255     fi
9256     AC_SUBST(BFFVALIDATOR)
9257 else
9258     AC_MSG_RESULT([no])
9259 fi
9260
9261 dnl ===================================================================
9262 dnl Check for epm (not needed for Windows)
9263 dnl ===================================================================
9264 AC_MSG_CHECKING([whether to enable EPM for packing])
9265 if test "$enable_epm" = "yes"; then
9266     AC_MSG_RESULT([yes])
9267     if test "$_os" != "WINNT"; then
9268         if test $_os = Darwin; then
9269             EPM=internal
9270         elif test -n "$with_epm"; then
9271             EPM=$with_epm
9272         else
9273             AC_PATH_PROG(EPM, epm, no)
9274         fi
9275         if test "$EPM" = "no" -o "$EPM" = "internal"; then
9276             AC_MSG_NOTICE([EPM will be built.])
9277             BUILD_TYPE="$BUILD_TYPE EPM"
9278             EPM=${WORKDIR}/UnpackedTarball/epm/epm
9279         else
9280             # Gentoo has some epm which is something different...
9281             AC_MSG_CHECKING([whether the found epm is the right epm])
9282             if $EPM | grep "ESP Package Manager" >/dev/null 2>/dev/null; then
9283                 AC_MSG_RESULT([yes])
9284             else
9285                 AC_MSG_ERROR([no. Install ESP Package Manager (https://jimjag.github.io/epm/) and/or specify the path to the right epm])
9286             fi
9287             AC_MSG_CHECKING([epm version])
9288             EPM_VERSION=`$EPM | grep 'ESP Package Manager' | cut -d' ' -f4 | $SED -e s/v//`
9289             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -gt "3" || \
9290                test "`echo $EPM_VERSION | cut -d'.' -f1`" -eq "3" -a "`echo $EPM_VERSION | cut -d'.' -f2`" -ge "7"; then
9291                 AC_MSG_RESULT([OK, >= 3.7])
9292             else
9293                 AC_MSG_RESULT([too old. epm >= 3.7 is required.])
9294                 AC_MSG_ERROR([Install ESP Package Manager (https://jimjag.github.io/epm/) and/or specify the path to the right epm])
9295             fi
9296         fi
9297     fi
9298
9299     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null; then
9300         AC_MSG_CHECKING([for rpm])
9301         for a in "$RPM" rpmbuild rpm; do
9302             $a --usage >/dev/null 2> /dev/null
9303             if test $? -eq 0; then
9304                 RPM=$a
9305                 break
9306             else
9307                 $a --version >/dev/null 2> /dev/null
9308                 if test $? -eq 0; then
9309                     RPM=$a
9310                     break
9311                 fi
9312             fi
9313         done
9314         if test -z "$RPM"; then
9315             AC_MSG_ERROR([not found])
9316         elif "$RPM" --help 2>&1 | $EGREP buildroot >/dev/null; then
9317             RPM_PATH=`command -v $RPM`
9318             AC_MSG_RESULT([$RPM_PATH])
9319             SCPDEFS="$SCPDEFS -DWITH_RPM"
9320         else
9321             AC_MSG_ERROR([cannot build packages. Try installing rpmbuild.])
9322         fi
9323     fi
9324     if echo "$PKGFORMAT" | $EGREP deb 2>&1 >/dev/null; then
9325         AC_PATH_PROG(DPKG, dpkg, no)
9326         if test "$DPKG" = "no"; then
9327             AC_MSG_ERROR([dpkg needed for deb creation. Install dpkg.])
9328         fi
9329     fi
9330     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null || \
9331        echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
9332         if test "$with_epm" = "no" -a "$_os" != "Darwin"; then
9333             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -lt "4"; then
9334                 AC_MSG_CHECKING([whether epm is patched for LibreOffice's needs])
9335                 if grep "Patched for .*Office" $EPM >/dev/null 2>/dev/null; then
9336                     AC_MSG_RESULT([yes])
9337                 else
9338                     AC_MSG_RESULT([no])
9339                     if echo "$PKGFORMAT" | $GREP -q rpm; then
9340                         _pt="rpm"
9341                         AC_MSG_WARN([the rpms will need to be installed with --nodeps])
9342                         add_warning "the rpms will need to be installed with --nodeps"
9343                     else
9344                         _pt="pkg"
9345                     fi
9346                     AC_MSG_WARN([the ${_pt}s will not be relocatable])
9347                     add_warning "the ${_pt}s will not be relocatable"
9348                     AC_MSG_WARN([if you want to make sure installation without --nodeps and
9349                                  relocation will work, you need to patch your epm with the
9350                                  patch in epm/epm-3.7.patch or build with
9351                                  --with-epm=internal which will build a suitable epm])
9352                 fi
9353             fi
9354         fi
9355     fi
9356     if echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
9357         AC_PATH_PROG(PKGMK, pkgmk, no)
9358         if test "$PKGMK" = "no"; then
9359             AC_MSG_ERROR([pkgmk needed for Solaris pkg creation. Install it.])
9360         fi
9361     fi
9362     AC_SUBST(RPM)
9363     AC_SUBST(DPKG)
9364     AC_SUBST(PKGMK)
9365 else
9366     for i in $PKGFORMAT; do
9367         case "$i" in
9368         bsd | deb | pkg | rpm | native | portable)
9369             AC_MSG_ERROR(
9370                 [--with-package-format='$PKGFORMAT' requires --enable-epm])
9371             ;;
9372         esac
9373     done
9374     AC_MSG_RESULT([no])
9375     EPM=NO
9376 fi
9377 AC_SUBST(EPM)
9378
9379 ENABLE_LWP=
9380 if test "$enable_lotuswordpro" = "yes"; then
9381     ENABLE_LWP="TRUE"
9382 fi
9383 AC_SUBST(ENABLE_LWP)
9384
9385 dnl ===================================================================
9386 dnl Check for building ODK
9387 dnl ===================================================================
9388 AC_MSG_CHECKING([whether to build the ODK])
9389 if test "$enable_odk" = yes; then
9390     if test "$DISABLE_DYNLOADING" = TRUE; then
9391         AC_MSG_ERROR([can't build ODK for --disable-dynamic-loading builds])
9392     fi
9393     AC_MSG_RESULT([yes])
9394     BUILD_TYPE="$BUILD_TYPE ODK"
9395 else
9396     AC_MSG_RESULT([no])
9397 fi
9398
9399 if test "$enable_odk" != yes; then
9400     unset DOXYGEN
9401 else
9402     if test "$with_doxygen" = no; then
9403         AC_MSG_CHECKING([for doxygen])
9404         unset DOXYGEN
9405         AC_MSG_RESULT([no])
9406     else
9407         if test "$with_doxygen" = yes; then
9408             AC_PATH_PROG([DOXYGEN], [doxygen])
9409             if test -z "$DOXYGEN"; then
9410                 AC_MSG_ERROR([doxygen not found in \$PATH; specify its pathname via --with-doxygen=..., or disable its use via --without-doxygen])
9411             fi
9412             if $DOXYGEN -g - | grep -q "HAVE_DOT *= *YES"; then
9413                 if ! dot -V 2>/dev/null; then
9414                     AC_MSG_ERROR([dot not found in \$PATH but doxygen defaults to HAVE_DOT=YES; install graphviz or disable its use via --without-doxygen])
9415                 fi
9416             fi
9417         else
9418             AC_MSG_CHECKING([for doxygen])
9419             DOXYGEN=$with_doxygen
9420             AC_MSG_RESULT([$DOXYGEN])
9421         fi
9422         if test -n "$DOXYGEN"; then
9423             DOXYGEN_VERSION=`$DOXYGEN --version 2>/dev/null`
9424             DOXYGEN_NUMVERSION=`echo $DOXYGEN_VERSION | $AWK -F. '{ print \$1*10000 + \$2*100 + \$3 }'`
9425             if ! test "$DOXYGEN_NUMVERSION" -ge "10804" ; then
9426                 AC_MSG_ERROR([found doxygen is too old; need at least version 1.8.4 or specify --without-doxygen])
9427             fi
9428         fi
9429     fi
9430 fi
9431 AC_SUBST([DOXYGEN])
9432
9433 dnl ==================================================================
9434 dnl libfuzzer
9435 dnl ==================================================================
9436 AC_MSG_CHECKING([whether to enable fuzzers])
9437 if test "$enable_fuzzers" != yes; then
9438     AC_MSG_RESULT([no])
9439 else
9440     if test -z $LIB_FUZZING_ENGINE; then
9441       AC_MSG_ERROR(['LIB_FUZZING_ENGINE' must be set when using --enable-fuzzers. Examples include '-fsanitize=fuzzer'.])
9442     fi
9443     AC_MSG_RESULT([yes])
9444     ENABLE_FUZZERS="TRUE"
9445     AC_DEFINE([ENABLE_FUZZERS],1)
9446     BUILD_TYPE="$BUILD_TYPE FUZZERS"
9447 fi
9448 AC_SUBST(LIB_FUZZING_ENGINE)
9449
9450 dnl ===================================================================
9451 dnl Check for system zlib
9452 dnl ===================================================================
9453 if test "$with_system_zlib" = "auto"; then
9454     case "$_os" in
9455     WINNT)
9456         with_system_zlib="$with_system_libs"
9457         ;;
9458     *)
9459         if test "$enable_fuzzers" != "yes"; then
9460             with_system_zlib=yes
9461         else
9462             with_system_zlib=no
9463         fi
9464         ;;
9465     esac
9466 fi
9467
9468 dnl we want to use libo_CHECK_SYSTEM_MODULE here too, but macOS is too stupid
9469 dnl and has no pkg-config for it at least on some tinderboxes,
9470 dnl so leaving that out for now
9471 dnl libo_CHECK_SYSTEM_MODULE([zlib],[ZLIB],[zlib])
9472 AC_MSG_CHECKING([which zlib to use])
9473 if test "$with_system_zlib" = "yes"; then
9474     AC_MSG_RESULT([external])
9475     SYSTEM_ZLIB=TRUE
9476     AC_CHECK_HEADER(zlib.h, [],
9477         [AC_MSG_ERROR(zlib.h not found. install zlib)], [])
9478     AC_CHECK_LIB(z, deflate, [ ZLIB_LIBS=-lz ],
9479         [AC_MSG_ERROR(zlib not found or functional)], [])
9480 else
9481     AC_MSG_RESULT([internal])
9482     SYSTEM_ZLIB=
9483     BUILD_TYPE="$BUILD_TYPE ZLIB"
9484     ZLIB_CFLAGS="-I${WORKDIR}/UnpackedTarball/zlib"
9485     if test "$COM" = "MSC"; then
9486         ZLIB_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/zlib.lib"
9487     else
9488         ZLIB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lzlib"
9489     fi
9490 fi
9491 AC_SUBST(ZLIB_CFLAGS)
9492 AC_SUBST(ZLIB_LIBS)
9493 AC_SUBST(SYSTEM_ZLIB)
9494
9495 dnl ===================================================================
9496 dnl Check for system jpeg
9497 dnl ===================================================================
9498 AC_MSG_CHECKING([which libjpeg to use])
9499 if test "$with_system_jpeg" = "yes"; then
9500     AC_MSG_RESULT([external])
9501     SYSTEM_LIBJPEG=TRUE
9502     AC_CHECK_HEADER(jpeglib.h, [ LIBJPEG_CFLAGS= ],
9503         [AC_MSG_ERROR(jpeg.h not found. install libjpeg)], [])
9504     AC_CHECK_LIB(jpeg, jpeg_resync_to_restart, [ LIBJPEG_LIBS="-ljpeg" ],
9505         [AC_MSG_ERROR(jpeg library not found or functional)], [])
9506 else
9507     SYSTEM_LIBJPEG=
9508     AC_MSG_RESULT([internal, libjpeg-turbo])
9509     BUILD_TYPE="$BUILD_TYPE LIBJPEG_TURBO"
9510
9511     case "$host_cpu" in
9512     x86_64 | amd64 | i*86 | x86 | ia32)
9513         AC_CHECK_PROGS(NASM, [nasm nasmw yasm])
9514         if test -z "$NASM" -a "$build_os" = "cygwin"; then
9515             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/nasm"; then
9516                 NASM="$LODE_HOME/opt/bin/nasm"
9517             elif test -x "/opt/lo/bin/nasm"; then
9518                 NASM="/opt/lo/bin/nasm"
9519             fi
9520         fi
9521
9522         if test -n "$NASM"; then
9523             AC_MSG_CHECKING([for object file format of host system])
9524             case "$host_os" in
9525               cygwin* | mingw* | pw32* | wsl*)
9526                 case "$host_cpu" in
9527                   x86_64)
9528                     objfmt='Win64-COFF'
9529                     ;;
9530                   *)
9531                     objfmt='Win32-COFF'
9532                     ;;
9533                 esac
9534               ;;
9535               msdosdjgpp* | go32*)
9536                 objfmt='COFF'
9537               ;;
9538               os2-emx*) # not tested
9539                 objfmt='MSOMF' # obj
9540               ;;
9541               linux*coff* | linux*oldld*)
9542                 objfmt='COFF' # ???
9543               ;;
9544               linux*aout*)
9545                 objfmt='a.out'
9546               ;;
9547               linux*)
9548                 case "$host_cpu" in
9549                   x86_64)
9550                     objfmt='ELF64'
9551                     ;;
9552                   *)
9553                     objfmt='ELF'
9554                     ;;
9555                 esac
9556               ;;
9557               kfreebsd* | freebsd* | netbsd* | openbsd*)
9558                 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
9559                   objfmt='BSD-a.out'
9560                 else
9561                   case "$host_cpu" in
9562                     x86_64 | amd64)
9563                       objfmt='ELF64'
9564                       ;;
9565                     *)
9566                       objfmt='ELF'
9567                       ;;
9568                   esac
9569                 fi
9570               ;;
9571               solaris* | sunos* | sysv* | sco*)
9572                 case "$host_cpu" in
9573                   x86_64)
9574                     objfmt='ELF64'
9575                     ;;
9576                   *)
9577                     objfmt='ELF'
9578                     ;;
9579                 esac
9580               ;;
9581               darwin* | rhapsody* | nextstep* | openstep* | macos*)
9582                 case "$host_cpu" in
9583                   x86_64)
9584                     objfmt='Mach-O64'
9585                     ;;
9586                   *)
9587                     objfmt='Mach-O'
9588                     ;;
9589                 esac
9590               ;;
9591               *)
9592                 objfmt='ELF ?'
9593               ;;
9594             esac
9595
9596             AC_MSG_RESULT([$objfmt])
9597             if test "$objfmt" = 'ELF ?'; then
9598               objfmt='ELF'
9599               AC_MSG_WARN([unexpected host system. assumed that the format is $objfmt.])
9600             fi
9601
9602             AC_MSG_CHECKING([for object file format specifier (NAFLAGS) ])
9603             case "$objfmt" in
9604               MSOMF)      NAFLAGS='-fobj -DOBJ32 -DPIC';;
9605               Win32-COFF) NAFLAGS='-fwin32 -DWIN32 -DPIC';;
9606               Win64-COFF) NAFLAGS='-fwin64 -DWIN64 -D__x86_64__ -DPIC';;
9607               COFF)       NAFLAGS='-fcoff -DCOFF -DPIC';;
9608               a.out)      NAFLAGS='-faout -DAOUT -DPIC';;
9609               BSD-a.out)  NAFLAGS='-faoutb -DAOUT -DPIC';;
9610               ELF)        NAFLAGS='-felf -DELF -DPIC';;
9611               ELF64)      NAFLAGS='-felf64 -DELF -D__x86_64__ -DPIC';;
9612               RDF)        NAFLAGS='-frdf -DRDF -DPIC';;
9613               Mach-O)     NAFLAGS='-fmacho -DMACHO -DPIC';;
9614               Mach-O64)   NAFLAGS='-fmacho64 -DMACHO -D__x86_64__ -DPIC';;
9615             esac
9616             AC_MSG_RESULT([$NAFLAGS])
9617
9618             AC_MSG_CHECKING([whether the assembler ($NASM $NAFLAGS) works])
9619             cat > conftest.asm << EOF
9620             [%line __oline__ "configure"
9621                     section .text
9622                     global  _main,main
9623             _main:
9624             main:   xor     eax,eax
9625                     ret
9626             ]
9627 EOF
9628             try_nasm='$NASM $NAFLAGS -o conftest.o conftest.asm'
9629             if AC_TRY_EVAL(try_nasm) && test -s conftest.o; then
9630               AC_MSG_RESULT(yes)
9631             else
9632               echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
9633               cat conftest.asm >&AS_MESSAGE_LOG_FD
9634               rm -rf conftest*
9635               AC_MSG_RESULT(no)
9636               AC_MSG_WARN([installation or configuration problem: assembler cannot create object files.])
9637               NASM=""
9638             fi
9639
9640         fi
9641
9642         if test -z "$NASM"; then
9643 cat << _EOS
9644 ****************************************************************************
9645 You need yasm or nasm (Netwide Assembler) to build the internal jpeg library optimally.
9646 To get one please:
9647
9648 _EOS
9649             if test "$build_os" = "cygwin"; then
9650 cat << _EOS
9651 install a pre-compiled binary for Win32
9652
9653 mkdir -p /opt/lo/bin
9654 cd /opt/lo/bin
9655 wget https://dev-www.libreoffice.org/bin/cygwin/nasm.exe
9656 chmod +x nasm
9657
9658 or get and install one from https://www.nasm.us/
9659
9660 Then re-run autogen.sh
9661
9662 Note: autogen.sh will try to use /opt/lo/bin/nasm if the environment variable NASM is not already defined.
9663 Alternatively, you can install the 'new' nasm where ever you want and make sure that \`command -v nasm\` finds it.
9664
9665 _EOS
9666             else
9667 cat << _EOS
9668 consult https://github.com/libjpeg-turbo/libjpeg-turbo/blob/main/BUILDING.md
9669
9670 _EOS
9671             fi
9672             AC_MSG_WARN([no suitable nasm (Netwide Assembler) found])
9673             add_warning "no suitable nasm (Netwide Assembler) found for internal libjpeg-turbo"
9674         fi
9675       ;;
9676     esac
9677 fi
9678
9679 AC_SUBST(NASM)
9680 AC_SUBST(NAFLAGS)
9681 AC_SUBST(LIBJPEG_CFLAGS)
9682 AC_SUBST(LIBJPEG_LIBS)
9683 AC_SUBST(SYSTEM_LIBJPEG)
9684
9685 dnl ===================================================================
9686 dnl Check for system clucene
9687 dnl ===================================================================
9688 libo_CHECK_SYSTEM_MODULE([clucene],[CLUCENE],[libclucene-core])
9689 if test "$SYSTEM_CLUCENE" = TRUE; then
9690     AC_LANG_PUSH([C++])
9691     save_CXXFLAGS=$CXXFLAGS
9692     save_CPPFLAGS=$CPPFLAGS
9693     CXXFLAGS="$CXXFLAGS $CLUCENE_CFLAGS"
9694     CPPFLAGS="$CPPFLAGS $CLUCENE_CFLAGS"
9695     dnl https://sourceforge.net/p/clucene/bugs/200/
9696     dnl https://bugzilla.redhat.com/show_bug.cgi?id=794795
9697     AC_CHECK_HEADER([CLucene/analysis/cjk/CJKAnalyzer.h], [],
9698                  [AC_MSG_ERROR([Your version of libclucene has contribs-lib missing.])], [#include <CLucene.h>])
9699     CXXFLAGS=$save_CXXFLAGS
9700     CPPFLAGS=$save_CPPFLAGS
9701     AC_LANG_POP([C++])
9702     CLUCENE_LIBS="$CLUCENE_LIBS -lclucene-contribs-lib"
9703 fi
9704
9705 dnl ===================================================================
9706 dnl Check for system expat
9707 dnl ===================================================================
9708 libo_CHECK_SYSTEM_MODULE([expat], [EXPAT], [expat])
9709
9710 dnl ===================================================================
9711 dnl Check for system xmlsec
9712 dnl ===================================================================
9713 libo_CHECK_SYSTEM_MODULE([xmlsec], [XMLSEC], [xmlsec1-nss >= 1.2.35])
9714
9715 AC_MSG_CHECKING([whether to enable Embedded OpenType support])
9716 if test "$enable_eot" = "yes"; then
9717     ENABLE_EOT="TRUE"
9718     AC_DEFINE([ENABLE_EOT])
9719     AC_MSG_RESULT([yes])
9720
9721     libo_CHECK_SYSTEM_MODULE([libeot],[LIBEOT],[libeot >= 0.01])
9722 else
9723     ENABLE_EOT=
9724     AC_MSG_RESULT([no])
9725 fi
9726 AC_SUBST([ENABLE_EOT])
9727
9728 dnl ===================================================================
9729 dnl Check for DLP libs
9730 dnl ===================================================================
9731 REVENGE_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/librevenge/inc"
9732 AS_IF([test "$COM" = "MSC"],
9733       [librevenge_libdir="${WORKDIR}/LinkTarget/Library"],
9734       [librevenge_libdir="${WORKDIR}/UnpackedTarball/librevenge/src/lib/.libs"]
9735 )
9736 REVENGE_LIBS_internal="-L${librevenge_libdir} -lrevenge-0.0"
9737 libo_CHECK_SYSTEM_MODULE([librevenge],[REVENGE],[librevenge-0.0 >= 0.0.1])
9738
9739 libo_CHECK_SYSTEM_MODULE([libodfgen],[ODFGEN],[libodfgen-0.1])
9740
9741 libo_CHECK_SYSTEM_MODULE([libepubgen],[EPUBGEN],[libepubgen-0.1])
9742
9743 WPD_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/libwpd/inc"
9744 AS_IF([test "$COM" = "MSC"],
9745       [libwpd_libdir="${WORKDIR}/LinkTarget/Library"],
9746       [libwpd_libdir="${WORKDIR}/UnpackedTarball/libwpd/src/lib/.libs"]
9747 )
9748 WPD_LIBS_internal="-L${libwpd_libdir} -lwpd-0.10"
9749 libo_CHECK_SYSTEM_MODULE([libwpd],[WPD],[libwpd-0.10])
9750
9751 libo_CHECK_SYSTEM_MODULE([libwpg],[WPG],[libwpg-0.3])
9752
9753 libo_CHECK_SYSTEM_MODULE([libwps],[WPS],[libwps-0.4])
9754 libo_PKG_VERSION([WPS], [libwps-0.4], [0.4.14])
9755
9756 libo_CHECK_SYSTEM_MODULE([libvisio],[VISIO],[libvisio-0.1])
9757
9758 libo_CHECK_SYSTEM_MODULE([libcdr],[CDR],[libcdr-0.1])
9759
9760 libo_CHECK_SYSTEM_MODULE([libmspub],[MSPUB],[libmspub-0.1])
9761
9762 libo_CHECK_SYSTEM_MODULE([libmwaw],[MWAW],[libmwaw-0.3 >= 0.3.21])
9763 libo_PKG_VERSION([MWAW], [libmwaw-0.3], [0.3.21])
9764
9765 libo_CHECK_SYSTEM_MODULE([libetonyek],[ETONYEK],[libetonyek-0.1])
9766 libo_PKG_VERSION([ETONYEK], [libetonyek-0.1], [0.1.10])
9767
9768 libo_CHECK_SYSTEM_MODULE([libfreehand],[FREEHAND],[libfreehand-0.1])
9769
9770 libo_CHECK_SYSTEM_MODULE([libebook],[EBOOK],[libe-book-0.1])
9771 libo_PKG_VERSION([EBOOK], [libe-book-0.1], [0.1.2])
9772
9773 libo_CHECK_SYSTEM_MODULE([libabw],[ABW],[libabw-0.1])
9774
9775 libo_CHECK_SYSTEM_MODULE([libpagemaker],[PAGEMAKER],[libpagemaker-0.0])
9776
9777 libo_CHECK_SYSTEM_MODULE([libqxp],[QXP],[libqxp-0.0])
9778
9779 libo_CHECK_SYSTEM_MODULE([libzmf],[ZMF],[libzmf-0.0])
9780
9781 libo_CHECK_SYSTEM_MODULE([libstaroffice],[STAROFFICE],[libstaroffice-0.0])
9782 libo_PKG_VERSION([STAROFFICE], [libstaroffice-0.0], [0.0.7])
9783
9784 dnl ===================================================================
9785 dnl Check for system lcms2
9786 dnl ===================================================================
9787 if test "$with_system_lcms2" != "yes"; then
9788     SYSTEM_LCMS2=
9789 fi
9790 LCMS2_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/lcms2/include"
9791 LCMS2_LIBS_internal="-L${WORKDIR}/UnpackedTarball/lcms2/src/.libs -llcms2"
9792 libo_CHECK_SYSTEM_MODULE([lcms2],[LCMS2],[lcms2])
9793 if test "$GCC" = "yes"; then
9794     LCMS2_CFLAGS="${LCMS2_CFLAGS} -Wno-long-long"
9795 fi
9796 if test "$COM" = "MSC"; then # override the above
9797     LCMS2_LIBS=${WORKDIR}/UnpackedTarball/lcms2/bin/lcms2.lib
9798 fi
9799
9800 dnl ===================================================================
9801 dnl Check for system cppunit
9802 dnl ===================================================================
9803 if test "$_os" != "Android" ; then
9804     libo_CHECK_SYSTEM_MODULE([cppunit],[CPPUNIT],[cppunit >= 1.14.0])
9805 fi
9806
9807 dnl ===================================================================
9808 dnl Check whether freetype is available
9809 dnl
9810 dnl FreeType has 3 different kinds of versions
9811 dnl * release, like 2.4.10
9812 dnl * libtool, like 13.0.7 (this what pkg-config returns)
9813 dnl * soname
9814 dnl FreeType's docs/VERSION.DLL provides a table mapping between the three
9815 dnl
9816 dnl 9.9.3 is 2.2.0
9817 dnl When the minimal version is at least 2.8.1, remove Skia's check down below.
9818 dnl ===================================================================
9819 FREETYPE_CFLAGS_internal="${ISYSTEM}${WORKDIR}/UnpackedTarball/freetype/include"
9820 if test "x$ac_config_site_64bit_host" = xYES; then
9821     FREETYPE_LIBS_internal="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib64 -lfreetype"
9822 else
9823     FREETYPE_LIBS_internal="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib -lfreetype"
9824 fi
9825 libo_CHECK_SYSTEM_MODULE([freetype],[FREETYPE],[freetype2 >= 9.9.3],,system,TRUE)
9826
9827 # ===================================================================
9828 # Check for system libxslt
9829 # to prevent incompatibilities between internal libxml2 and external libxslt,
9830 # or vice versa, use with_system_libxml here
9831 # ===================================================================
9832 if test "$with_system_libxml" = "auto"; then
9833     case "$_os" in
9834     WINNT|iOS|Android)
9835         with_system_libxml="$with_system_libs"
9836         ;;
9837     Emscripten)
9838         with_system_libxml=no
9839         ;;
9840     *)
9841         if test "$enable_fuzzers" != "yes"; then
9842             with_system_libxml=yes
9843         else
9844             with_system_libxml=no
9845         fi
9846         ;;
9847     esac
9848 fi
9849
9850 AC_MSG_CHECKING([which libxslt to use])
9851 if test "$with_system_libxml" = "yes"; then
9852     AC_MSG_RESULT([external])
9853     SYSTEM_LIBXSLT=TRUE
9854     if test "$_os" = "Darwin"; then
9855         dnl make sure to use SDK path
9856         LIBXSLT_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9857         LIBEXSLT_CFLAGS="$LIBXSLT_CFLAGS"
9858         dnl omit -L/usr/lib
9859         LIBXSLT_LIBS="-lxslt -lxml2 -lz -lpthread -liconv -lm"
9860         LIBEXSLT_LIBS="-lexslt $LIBXSLT_LIBS"
9861     else
9862         PKG_CHECK_MODULES(LIBXSLT, libxslt)
9863         LIBXSLT_CFLAGS=$(printf '%s' "$LIBXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9864         FilterLibs "${LIBXSLT_LIBS}"
9865         LIBXSLT_LIBS="${filteredlibs}"
9866         PKG_CHECK_MODULES(LIBEXSLT, libexslt)
9867         LIBEXSLT_CFLAGS=$(printf '%s' "$LIBEXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9868         FilterLibs "${LIBEXSLT_LIBS}"
9869         LIBEXSLT_LIBS=$(printf '%s' "${filteredlibs}" | sed -e "s/-lgpg-error//"  -e "s/-lgcrypt//")
9870     fi
9871
9872     dnl Check for xsltproc
9873     AC_PATH_PROG(XSLTPROC, xsltproc, no)
9874     if test "$XSLTPROC" = "no"; then
9875         AC_MSG_ERROR([xsltproc is required])
9876     fi
9877 else
9878     AC_MSG_RESULT([internal])
9879     SYSTEM_LIBXSLT=
9880     BUILD_TYPE="$BUILD_TYPE LIBXSLT"
9881 fi
9882 AC_SUBST(SYSTEM_LIBXSLT)
9883 if test -z "$SYSTEM_LIBXSLT_FOR_BUILD"; then
9884     SYSTEM_LIBXSLT_FOR_BUILD="$SYSTEM_LIBXSLT"
9885 fi
9886 AC_SUBST(SYSTEM_LIBXSLT_FOR_BUILD)
9887
9888 AC_SUBST(LIBEXSLT_CFLAGS)
9889 AC_SUBST(LIBEXSLT_LIBS)
9890 AC_SUBST(LIBXSLT_CFLAGS)
9891 AC_SUBST(LIBXSLT_LIBS)
9892 AC_SUBST(XSLTPROC)
9893
9894 # ===================================================================
9895 # Check for system libxml
9896 # ===================================================================
9897 AC_MSG_CHECKING([which libxml to use])
9898 if test "$with_system_libxml" = "yes"; then
9899     AC_MSG_RESULT([external])
9900     SYSTEM_LIBXML=TRUE
9901     if test "$_os" = "Darwin"; then
9902         dnl make sure to use SDK path
9903         LIBXML_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9904         dnl omit -L/usr/lib
9905         LIBXML_LIBS="-lxml2 -lz -lpthread -liconv -lm"
9906     elif test $_os = iOS; then
9907         dnl make sure to use SDK path
9908         usr=`echo '#include <stdlib.h>' | $CC -E -MD - | grep usr/include/stdlib.h | head -1 | sed -e 's,# 1 ",,' -e 's,/usr/include/.*,/usr,'`
9909         LIBXML_CFLAGS="-I$usr/include/libxml2"
9910         LIBXML_LIBS="-L$usr/lib -lxml2 -liconv"
9911     else
9912         PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.0)
9913         LIBXML_CFLAGS=$(printf '%s' "$LIBXML_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9914         FilterLibs "${LIBXML_LIBS}"
9915         LIBXML_LIBS="${filteredlibs}"
9916     fi
9917
9918     dnl Check for xmllint
9919     AC_PATH_PROG(XMLLINT, xmllint, no)
9920     if test "$XMLLINT" = "no"; then
9921         AC_MSG_ERROR([xmllint is required])
9922     fi
9923 else
9924     AC_MSG_RESULT([internal])
9925     SYSTEM_LIBXML=
9926     LIBXML_CFLAGS="-I${WORKDIR}/UnpackedTarball/libxml2/include"
9927     if test "$COM" = "MSC"; then
9928         LIBXML_CFLAGS="${LIBXML_CFLAGS} -I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
9929     fi
9930     if test "$COM" = "MSC"; then
9931         LIBXML_LIBS="${WORKDIR}/UnpackedTarball/libxml2/win32/bin.msvc/libxml2.lib"
9932     else
9933         LIBXML_LIBS="-L${WORKDIR}/UnpackedTarball/libxml2/.libs -lxml2"
9934         if test "$DISABLE_DYNLOADING" = TRUE; then
9935             LIBXML_LIBS="$LIBXML_LIBS -lm"
9936         fi
9937     fi
9938     BUILD_TYPE="$BUILD_TYPE LIBXML2"
9939 fi
9940 AC_SUBST(SYSTEM_LIBXML)
9941 if test -z "$SYSTEM_LIBXML_FOR_BUILD"; then
9942     SYSTEM_LIBXML_FOR_BUILD="$SYSTEM_LIBXML"
9943 fi
9944 AC_SUBST(SYSTEM_LIBXML_FOR_BUILD)
9945 AC_SUBST(LIBXML_CFLAGS)
9946 AC_SUBST(LIBXML_LIBS)
9947 AC_SUBST(XMLLINT)
9948
9949 # =====================================================================
9950 # Checking for a Python interpreter with version >= 3.3.
9951 # Optionally user can pass an option to configure, i. e.
9952 # ./configure PYTHON=/usr/bin/python
9953 # =====================================================================
9954 if test $_os = Darwin -a "$enable_python" != no -a "$enable_python" != fully-internal -a "$enable_python" != internal -a "$enable_python" != system; then
9955     # Only allowed choices for macOS are 'no', 'internal' (default), and 'fully-internal'
9956     # unless PYTHON is defined as above which allows 'system'
9957     enable_python=internal
9958 fi
9959 if test "$build_os" != "cygwin" -a "$enable_python" != fully-internal; then
9960     if test -n "$PYTHON"; then
9961         PYTHON_FOR_BUILD=$PYTHON
9962     else
9963         # This allows a lack of system python with no error, we use internal one in that case.
9964         AM_PATH_PYTHON([3.3],, [:])
9965         # Clean PYTHON_VERSION checked below if cross-compiling
9966         PYTHON_VERSION=""
9967         if test "$PYTHON" != ":"; then
9968             PYTHON_FOR_BUILD=$PYTHON
9969         fi
9970     fi
9971 fi
9972
9973 # Checks for Python to use for Pyuno
9974 AC_MSG_CHECKING([which Python to use for Pyuno])
9975 case "$enable_python" in
9976 no|disable)
9977     if test -z "$PYTHON_FOR_BUILD" -a "$cross_compiling" != yes; then
9978         # Python is required to build LibreOffice. In theory we could separate the build-time Python
9979         # requirement from the choice whether to include Python stuff in the installer, but why
9980         # bother?
9981         AC_MSG_ERROR([Python is required at build time.])
9982     fi
9983     enable_python=no
9984     AC_MSG_RESULT([none])
9985     ;;
9986 ""|yes|auto)
9987     if test "$DISABLE_SCRIPTING" = TRUE; then
9988         if test -z "$PYTHON_FOR_BUILD" -a "$cross_compiling" != yes; then
9989             AC_MSG_ERROR([Python support can't be disabled without cross-compiling or a system python.])
9990         fi
9991         AC_MSG_RESULT([none, overridden by --disable-scripting])
9992         enable_python=no
9993     elif test $build_os = cygwin -o $build_os = wsl; then
9994         dnl When building on Windows we don't attempt to use any installed
9995         dnl "system"  Python.
9996         AC_MSG_RESULT([fully internal])
9997         enable_python=internal
9998     elif test "$cross_compiling" = yes; then
9999         AC_MSG_RESULT([system])
10000         enable_python=system
10001     else
10002         # Unset variables set by the above AM_PATH_PYTHON so that
10003         # we actually do check anew.
10004         AC_MSG_RESULT([])
10005         unset PYTHON am_cv_pathless_PYTHON ac_cv_path_PYTHON am_cv_python_version am_cv_python_platform am_cv_python_pythondir am_cv_python_pyexecdir
10006         AM_PATH_PYTHON([3.3],, [:])
10007         AC_MSG_CHECKING([which Python to use for Pyuno])
10008         if test "$PYTHON" = ":"; then
10009             if test -z "$PYTHON_FOR_BUILD"; then
10010                 AC_MSG_RESULT([fully internal])
10011             else
10012                 AC_MSG_RESULT([internal])
10013             fi
10014             enable_python=internal
10015         else
10016             AC_MSG_RESULT([system])
10017             enable_python=system
10018         fi
10019     fi
10020     ;;
10021 internal)
10022     AC_MSG_RESULT([internal])
10023     ;;
10024 fully-internal)
10025     AC_MSG_RESULT([fully internal])
10026     enable_python=internal
10027     ;;
10028 system)
10029     AC_MSG_RESULT([system])
10030     if test "$_os" = Darwin -a -z "$PYTHON"; then
10031         AC_MSG_ERROR([--enable-python=system doesn't work on macOS because the version provided is obsolete])
10032     fi
10033     ;;
10034 *)
10035     AC_MSG_ERROR([Incorrect --enable-python option])
10036     ;;
10037 esac
10038
10039 if test $enable_python != no; then
10040     BUILD_TYPE="$BUILD_TYPE PYUNO"
10041 fi
10042
10043 if test $enable_python = system; then
10044     if test -n "$PYTHON_CFLAGS" -a -n "$PYTHON_LIBS"; then
10045         # Fallback: Accept these in the environment, or as set above
10046         # for MacOSX.
10047         :
10048     elif test "$cross_compiling" != yes; then
10049         # Unset variables set by the above AM_PATH_PYTHON so that
10050         # we actually do check anew.
10051         unset PYTHON am_cv_pathless_PYTHON ac_cv_path_PYTHON am_cv_python_version am_cv_python_platform am_cv_python_pythondir am_cv_python_pyexecdir
10052         # This causes an error if no python command is found
10053         AM_PATH_PYTHON([3.3])
10054         python_include=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('INCLUDEPY'));"`
10055         python_version=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('VERSION'));"`
10056         python_libs=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBS'));"`
10057         python_libdir=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBDIR'));"`
10058         if test -z "$PKG_CONFIG"; then
10059             PYTHON_CFLAGS="-I$python_include"
10060             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
10061         elif $PKG_CONFIG --exists python-$python_version-embed; then
10062             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version-embed`"
10063             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version-embed` $python_libs"
10064         elif $PKG_CONFIG --exists python-$python_version; then
10065             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version`"
10066             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version` $python_libs"
10067         else
10068             PYTHON_CFLAGS="-I$python_include"
10069             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
10070         fi
10071         FilterLibs "${PYTHON_LIBS}"
10072         PYTHON_LIBS="${filteredlibs}"
10073     else
10074         dnl How to find out the cross-compilation Python installation path?
10075         AC_MSG_CHECKING([for python version])
10076         AS_IF([test -n "$PYTHON_VERSION"],
10077               [AC_MSG_RESULT([$PYTHON_VERSION])],
10078               [AC_MSG_RESULT([not found])
10079                AC_MSG_ERROR([no usable python found])])
10080         test -n "$PYTHON_CFLAGS" && break
10081     fi
10082
10083     dnl Check if the headers really work
10084     save_CPPFLAGS="$CPPFLAGS"
10085     CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
10086     AC_CHECK_HEADER(Python.h)
10087     CPPFLAGS="$save_CPPFLAGS"
10088
10089     # let the PYTHON_FOR_BUILD match the same python installation that
10090     # provides PYTHON_CFLAGS/PYTHON_LDFLAGS for pyuno, which should be
10091     # better for PythonTests.
10092     PYTHON_FOR_BUILD=$PYTHON
10093 fi
10094
10095 if test "$with_lxml" != no; then
10096     if test -z "$PYTHON_FOR_BUILD"; then
10097         case $build_os in
10098             cygwin)
10099                 AC_MSG_WARN([No system-provided python lxml, gla11y will only report widget classes and ids])
10100                 ;;
10101             *)
10102                 if test "$cross_compiling" != yes ; then
10103                     BUILD_TYPE="$BUILD_TYPE LXML"
10104                 fi
10105                 ;;
10106         esac
10107     else
10108         AC_MSG_CHECKING([for python lxml])
10109         if $PYTHON_FOR_BUILD -c "import lxml.etree as ET" 2> /dev/null ; then
10110             AC_MSG_RESULT([yes])
10111         else
10112             case $build_os in
10113                 cygwin)
10114                     AC_MSG_RESULT([no, gla11y will only report widget classes and ids])
10115                     ;;
10116                 *)
10117                     if test "$cross_compiling" != yes -a "x$ac_cv_header_Python_h" = "xyes"; then
10118                         if test -n ${SYSTEM_LIBXSLT} -o -n ${SYSTEM_LIBXML}; then
10119                             AC_MSG_RESULT([no, and no system libxml/libxslt, gla11y will only report widget classes and ids])
10120                         else
10121                             BUILD_TYPE="$BUILD_TYPE LXML"
10122                             AC_MSG_RESULT([no, using internal lxml])
10123                         fi
10124                     else
10125                         AC_MSG_RESULT([no, and system does not provide python development headers, gla11y will only report widget classes and ids])
10126                     fi
10127                     ;;
10128             esac
10129         fi
10130     fi
10131 fi
10132
10133 if test \( "$cross_compiling" = yes -a -z "$PYTHON_FOR_BUILD" \) -o "$enable_python" = internal; then
10134     SYSTEM_PYTHON=
10135     PYTHON_VERSION_MAJOR=3
10136     PYTHON_VERSION_MINOR=8
10137     PYTHON_VERSION=${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}.19
10138     if ! grep -q -i python.*${PYTHON_VERSION} ${SRC_ROOT}/download.lst; then
10139         AC_MSG_ERROR([PYTHON_VERSION ${PYTHON_VERSION} but no matching file in download.lst])
10140     fi
10141     AC_DEFINE_UNQUOTED([PYTHON_VERSION_STRING], [L"${PYTHON_VERSION}"])
10142
10143     # Embedded Python dies without Home set
10144     if test "$HOME" = ""; then
10145         export HOME=""
10146     fi
10147 fi
10148
10149 dnl By now enable_python should be "system", "internal" or "no"
10150 case $enable_python in
10151 system)
10152     SYSTEM_PYTHON=TRUE
10153
10154     if test "x$ac_cv_header_Python_h" != "xyes"; then
10155        AC_MSG_ERROR([Python headers not found. You probably want to set both the PYTHON_CFLAGS and PYTHON_LIBS environment variables.])
10156     fi
10157
10158     AC_LANG_PUSH(C)
10159     CFLAGS="$CFLAGS $PYTHON_CFLAGS"
10160     AC_MSG_CHECKING([for correct python library version])
10161        AC_RUN_IFELSE([AC_LANG_SOURCE([[
10162 #include <Python.h>
10163
10164 int main(int argc, char **argv) {
10165    if ((PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 3)) return 0;
10166    else return 1;
10167 }
10168        ]])],[AC_MSG_RESULT([ok])],[AC_MSG_ERROR([Python >= 3.3 is needed when building with Python 3])],[AC_MSG_RESULT([skipped; cross-compiling])])
10169     AC_LANG_POP(C)
10170
10171     dnl FIXME Check if the Python library can be linked with, too?
10172     ;;
10173
10174 internal)
10175     BUILD_TYPE="$BUILD_TYPE PYTHON"
10176     if test "$OS" = LINUX -o "$OS" = WNT ; then
10177         BUILD_TYPE="$BUILD_TYPE LIBFFI"
10178     fi
10179     ;;
10180 no)
10181     DISABLE_PYTHON=TRUE
10182     SYSTEM_PYTHON=
10183     ;;
10184 *)
10185     AC_MSG_ERROR([Internal configure script error, invalid enable_python value "$enable_python"])
10186     ;;
10187 esac
10188
10189 AC_SUBST(DISABLE_PYTHON)
10190 AC_SUBST(SYSTEM_PYTHON)
10191 AC_SUBST(PYTHON_CFLAGS)
10192 AC_SUBST(PYTHON_FOR_BUILD)
10193 AC_SUBST(PYTHON_LIBS)
10194 AC_SUBST(PYTHON_VERSION)
10195 AC_SUBST(PYTHON_VERSION_MAJOR)
10196 AC_SUBST(PYTHON_VERSION_MINOR)
10197
10198 AC_MSG_CHECKING([whether to build LibreLogo])
10199 case "$enable_python" in
10200 no|disable)
10201     AC_MSG_RESULT([no; Python disabled])
10202     ;;
10203 *)
10204     if test "${enable_librelogo}" = "no"; then
10205         AC_MSG_RESULT([no])
10206     else
10207         AC_MSG_RESULT([yes])
10208         BUILD_TYPE="${BUILD_TYPE} LIBRELOGO"
10209         AC_DEFINE([ENABLE_LIBRELOGO],1)
10210     fi
10211     ;;
10212 esac
10213 AC_SUBST(ENABLE_LIBRELOGO)
10214
10215 ENABLE_MARIADBC=
10216 MARIADBC_MAJOR=1
10217 MARIADBC_MINOR=0
10218 MARIADBC_MICRO=2
10219 AC_MSG_CHECKING([whether to build the MariaDB/MySQL SDBC driver])
10220 if test "x$enable_mariadb_sdbc" != "xno" -a "$enable_mpl_subset" != "yes"; then
10221     ENABLE_MARIADBC=TRUE
10222     AC_MSG_RESULT([yes])
10223     BUILD_TYPE="$BUILD_TYPE MARIADBC"
10224 else
10225     AC_MSG_RESULT([no])
10226 fi
10227 AC_SUBST(ENABLE_MARIADBC)
10228 AC_SUBST(MARIADBC_MAJOR)
10229 AC_SUBST(MARIADBC_MINOR)
10230 AC_SUBST(MARIADBC_MICRO)
10231
10232 if test "$ENABLE_MARIADBC" = "TRUE"; then
10233     dnl ===================================================================
10234     dnl Check for system MariaDB
10235     dnl ===================================================================
10236
10237     if test "$with_gssapi" = "yes" -a "$enable_openssl" = "no"; then
10238         AC_MSG_ERROR([GSSAPI needs OpenSSL, but --disable-openssl was given.])
10239     fi
10240
10241     AC_MSG_CHECKING([which MariaDB to use])
10242     if test "$with_system_mariadb" = "yes"; then
10243         AC_MSG_RESULT([external])
10244         SYSTEM_MARIADB_CONNECTOR_C=TRUE
10245         #AC_PATH_PROG(MARIADBCONFIG, [mariadb_config])
10246         if test -z "$MARIADBCONFIG"; then
10247             AC_PATH_PROG(MARIADBCONFIG, [mysql_config])
10248             if test -z "$MARIADBCONFIG"; then
10249                 AC_MSG_ERROR([mysql_config is missing. Install MySQL client library development package.])
10250                 #AC_MSG_ERROR([mariadb_config and mysql_config are missing. Install MariaDB or MySQL client library development package.])
10251             fi
10252         fi
10253         AC_MSG_CHECKING([MariaDB version])
10254         MARIADB_VERSION=`$MARIADBCONFIG --version`
10255         MARIADB_MAJOR=`$MARIADBCONFIG --version | cut -d"." -f1`
10256         if test "$MARIADB_MAJOR" -ge "5"; then
10257             AC_MSG_RESULT([OK])
10258         else
10259             AC_MSG_ERROR([too old, use 5.0.x or later])
10260         fi
10261         AC_MSG_CHECKING([for MariaDB Client library])
10262         MARIADB_CFLAGS=`$MARIADBCONFIG --cflags`
10263         if test "$COM_IS_CLANG" = TRUE; then
10264             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-fstack-protector-strong//)
10265         fi
10266         MARIADB_LIBS=`$MARIADBCONFIG --libs_r`
10267         dnl At least mariadb-5.5.34-3.fc20.x86_64 plus
10268         dnl mariadb-5.5.34-3.fc20.i686 reports 64-bit specific output even under
10269         dnl linux32:
10270         if test "$OS" = LINUX -a "$CPUNAME" = INTEL; then
10271             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-m64//)
10272             MARIADB_LIBS=$(printf '%s' "$MARIADB_LIBS" \
10273                 | sed -e 's|/lib64/|/lib/|')
10274         fi
10275         FilterLibs "${MARIADB_LIBS}"
10276         MARIADB_LIBS="${filteredlibs}"
10277         AC_MSG_RESULT([includes '$MARIADB_CFLAGS', libraries '$MARIADB_LIBS'])
10278         AC_MSG_CHECKING([whether to bundle the MySQL/MariaDB client library])
10279         if test "$enable_bundle_mariadb" = "yes"; then
10280             AC_MSG_RESULT([yes])
10281             BUNDLE_MARIADB_CONNECTOR_C=TRUE
10282             LIBMARIADB=lib$(echo "${MARIADB_LIBS}" | sed -e 's/[[[:space:]]]\{1,\}-l\([[^[:space:]]]\{1,\}\)/\
10283 \1\
10284 /g' -e 's/^-l\([[^[:space:]]]\{1,\}\)[[[:space:]]]*/\
10285 \1\
10286 /g' | grep -E '(mysqlclient|mariadb)')
10287             if test "$_os" = "Darwin"; then
10288                 LIBMARIADB=${LIBMARIADB}.dylib
10289                 if test "$with_gssapi" != "no"; then
10290                     WITH_GSSAPI=TRUE
10291                     save_LIBS=$LIBS
10292                     AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10293                         [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10294                     GSSAPI_LIBS=$LIBS
10295                     LIBS=$save_LIBS
10296                 fi
10297             elif test "$_os" = "WINNT"; then
10298                 LIBMARIADB=${LIBMARIADB}.dll
10299             else
10300                 LIBMARIADB=${LIBMARIADB}.so
10301                 if test "$with_gssapi" != "no"; then
10302                     WITH_GSSAPI=TRUE
10303                     save_LIBS=$LIBS
10304                     AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10305                         [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10306                     GSSAPI_LIBS=$LIBS
10307                     LIBS=$save_LIBS
10308                 fi
10309             fi
10310             LIBMARIADB_PATH=$($MARIADBCONFIG --variable=pkglibdir)
10311             AC_MSG_CHECKING([for $LIBMARIADB in $LIBMARIADB_PATH])
10312             if test -e "$LIBMARIADB_PATH/$LIBMARIADB"; then
10313                 AC_MSG_RESULT([found.])
10314                 PathFormat "$LIBMARIADB_PATH"
10315                 LIBMARIADB_PATH="$formatted_path"
10316             else
10317                 AC_MSG_ERROR([not found.])
10318             fi
10319         else
10320             AC_MSG_RESULT([no])
10321             BUNDLE_MARIADB_CONNECTOR_C=
10322         fi
10323     else
10324         AC_MSG_RESULT([internal])
10325         SYSTEM_MARIADB_CONNECTOR_C=
10326         MARIADB_CFLAGS="-I${WORKDIR}/UnpackedTarball/mariadb-connector-c/include"
10327         MARIADB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lmariadb-connector-c"
10328         BUILD_TYPE="$BUILD_TYPE MARIADB_CONNECTOR_C"
10329     fi
10330
10331     AC_SUBST(SYSTEM_MARIADB_CONNECTOR_C)
10332     AC_SUBST(MARIADB_CFLAGS)
10333     AC_SUBST(MARIADB_LIBS)
10334     AC_SUBST(LIBMARIADB)
10335     AC_SUBST(LIBMARIADB_PATH)
10336     AC_SUBST(BUNDLE_MARIADB_CONNECTOR_C)
10337 fi
10338
10339 dnl ===================================================================
10340 dnl Check for system hsqldb
10341 dnl ===================================================================
10342 if test "$with_java" != "no" -a "$cross_compiling" != "yes"; then
10343     AC_MSG_CHECKING([which hsqldb to use])
10344     if test "$with_system_hsqldb" = "yes"; then
10345         AC_MSG_RESULT([external])
10346         SYSTEM_HSQLDB=TRUE
10347         if test -z $HSQLDB_JAR; then
10348             HSQLDB_JAR=/usr/share/java/hsqldb.jar
10349         fi
10350         if ! test -f $HSQLDB_JAR; then
10351                AC_MSG_ERROR(hsqldb.jar not found.)
10352         fi
10353         AC_MSG_CHECKING([whether hsqldb is 1.8.0.x])
10354         export HSQLDB_JAR
10355         if $PERL -e \
10356            'use Archive::Zip;
10357             my $file = "$ENV{'HSQLDB_JAR'}";
10358             my $zip = Archive::Zip->new( $file );
10359             my $mf = $zip->contents ( "META-INF/MANIFEST.MF" );
10360             if ( $mf =~ m/Specification-Version: 1.8.*/ )
10361             {
10362                 push @l, split(/\n/, $mf);
10363                 foreach my $line (@l)
10364                 {
10365                     if ($line =~ m/Specification-Version:/)
10366                     {
10367                         ($t, $version) = split (/:/,$line);
10368                         $version =~ s/^\s//;
10369                         ($a, $b, $c, $d) = split (/\./,$version);
10370                         if ($c == "0" && $d > "8")
10371                         {
10372                             exit 0;
10373                         }
10374                         else
10375                         {
10376                             exit 1;
10377                         }
10378                     }
10379                 }
10380             }
10381             else
10382             {
10383                 exit 1;
10384             }'; then
10385             AC_MSG_RESULT([yes])
10386         else
10387             AC_MSG_ERROR([no, you need hsqldb >= 1.8.0.9 but < 1.8.1])
10388         fi
10389     else
10390         AC_MSG_RESULT([internal])
10391         SYSTEM_HSQLDB=
10392         BUILD_TYPE="$BUILD_TYPE HSQLDB"
10393         NEED_ANT=TRUE
10394     fi
10395 else
10396     if test "$with_java" != "no" -a -z "$HSQLDB_JAR"; then
10397         BUILD_TYPE="$BUILD_TYPE HSQLDB"
10398     fi
10399 fi
10400 AC_SUBST(SYSTEM_HSQLDB)
10401 AC_SUBST(HSQLDB_JAR)
10402
10403 dnl ===================================================================
10404 dnl Check for PostgreSQL stuff
10405 dnl ===================================================================
10406 AC_MSG_CHECKING([whether to build the PostgreSQL SDBC driver])
10407 if test "x$enable_postgresql_sdbc" != "xno"; then
10408     AC_MSG_RESULT([yes])
10409     SCPDEFS="$SCPDEFS -DWITH_POSTGRESQL_SDBC"
10410
10411     if test "$with_krb5" = "yes" -a "$enable_openssl" = "no"; then
10412         AC_MSG_ERROR([krb5 needs OpenSSL, but --disable-openssl was given.])
10413     fi
10414     if test "$with_gssapi" = "yes" -a "$enable_openssl" = "no"; then
10415         AC_MSG_ERROR([GSSAPI needs OpenSSL, but --disable-openssl was given.])
10416     fi
10417
10418     postgres_interface=""
10419     if test "$with_system_postgresql" = "yes"; then
10420         postgres_interface="external PostgreSQL"
10421         SYSTEM_POSTGRESQL=TRUE
10422         if test "$_os" = Darwin; then
10423             supp_path=''
10424             for d in /Library/PostgreSQL/9.*/bin /sw/opt/postgresql/9.*/bin /opt/local/lib/postgresql9*/bin; do
10425                 pg_supp_path="$P_SEP$d$pg_supp_path"
10426             done
10427         fi
10428         AC_PATH_PROG(PGCONFIG, pg_config, ,$PATH$pg_supp_path)
10429         if test -n "$PGCONFIG"; then
10430             POSTGRESQL_INC=-I$(${PGCONFIG} --includedir)
10431             POSTGRESQL_LIB="-L$(${PGCONFIG} --libdir)"
10432         else
10433             PKG_CHECK_MODULES(POSTGRESQL, libpq, [
10434               POSTGRESQL_INC=$POSTGRESQL_CFLAGS
10435               POSTGRESQL_LIB=$POSTGRESQL_LIBS
10436             ],[
10437               AC_MSG_ERROR([pg_config or 'pkg-config libpq' needed; set PGCONFIG if not in PATH])
10438             ])
10439         fi
10440         FilterLibs "${POSTGRESQL_LIB}"
10441         POSTGRESQL_LIB="${filteredlibs}"
10442     else
10443         # if/when anything else than PostgreSQL uses Kerberos,
10444         # move this out of `test "x$enable_postgresql_sdbc" != "xno"'
10445         WITH_KRB5=
10446         WITH_GSSAPI=
10447         case "$_os" in
10448         Darwin)
10449             # macOS has system MIT Kerberos 5 since 10.4
10450             if test "$with_krb5" != "no"; then
10451                 WITH_KRB5=TRUE
10452                 save_LIBS=$LIBS
10453                 # Not sure whether it makes any sense here to search multiple potential libraries; it is not likely
10454                 # that the libraries where these functions are located on macOS will change, is it?
10455                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10456                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10457                 KRB5_LIBS=$LIBS
10458                 LIBS=$save_LIBS
10459                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10460                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10461                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10462                 LIBS=$save_LIBS
10463             fi
10464             if test "$with_gssapi" != "no"; then
10465                 WITH_GSSAPI=TRUE
10466                 save_LIBS=$LIBS
10467                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10468                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10469                 GSSAPI_LIBS=$LIBS
10470                 LIBS=$save_LIBS
10471             fi
10472             ;;
10473         WINNT)
10474             if test "$with_krb5" = "yes" -o "$with_gssapi" = "yes"; then
10475                 AC_MSG_ERROR([Refusing to enable MIT Kerberos 5 or GSSAPI on Windows.])
10476             fi
10477             ;;
10478         Linux|GNU|*BSD|DragonFly)
10479             if test "$with_krb5" != "no"; then
10480                 WITH_KRB5=TRUE
10481                 save_LIBS=$LIBS
10482                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10483                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10484                 KRB5_LIBS=$LIBS
10485                 LIBS=$save_LIBS
10486                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10487                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10488                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10489                 LIBS=$save_LIBS
10490             fi
10491             if test "$with_gssapi" != "no"; then
10492                 WITH_GSSAPI=TRUE
10493                 save_LIBS=$LIBS
10494                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10495                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10496                 GSSAPI_LIBS=$LIBS
10497                 LIBS=$save_LIBS
10498             fi
10499             ;;
10500         *)
10501             if test "$with_krb5" = "yes"; then
10502                 WITH_KRB5=TRUE
10503                 save_LIBS=$LIBS
10504                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10505                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10506                 KRB5_LIBS=$LIBS
10507                 LIBS=$save_LIBS
10508                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10509                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10510                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10511                 LIBS=$save_LIBS
10512             fi
10513             if test "$with_gssapi" = "yes"; then
10514                 WITH_GSSAPI=TRUE
10515                 save_LIBS=$LIBS
10516                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10517                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10518                 LIBS=$save_LIBS
10519                 GSSAPI_LIBS=$LIBS
10520             fi
10521         esac
10522
10523         if test -n "$with_libpq_path"; then
10524             SYSTEM_POSTGRESQL=TRUE
10525             postgres_interface="external libpq"
10526             POSTGRESQL_LIB="-L${with_libpq_path}/lib/"
10527             POSTGRESQL_INC=-I"${with_libpq_path}/include/"
10528         else
10529             SYSTEM_POSTGRESQL=
10530             postgres_interface="internal"
10531             POSTGRESQL_LIB=""
10532             POSTGRESQL_INC="%OVERRIDE_ME%"
10533             BUILD_TYPE="$BUILD_TYPE POSTGRESQL"
10534         fi
10535     fi
10536
10537     AC_MSG_CHECKING([PostgreSQL C interface])
10538     AC_MSG_RESULT([$postgres_interface])
10539
10540     if test "${SYSTEM_POSTGRESQL}" = "TRUE"; then
10541         AC_MSG_NOTICE([checking system PostgreSQL prerequisites])
10542         save_CFLAGS=$CFLAGS
10543         save_CPPFLAGS=$CPPFLAGS
10544         save_LIBS=$LIBS
10545         CPPFLAGS="${CPPFLAGS} ${POSTGRESQL_INC}"
10546         LIBS="${LIBS} ${POSTGRESQL_LIB}"
10547         AC_CHECK_HEADER([libpq-fe.h], [], [AC_MSG_ERROR([libpq-fe.h is needed])], [])
10548         AC_CHECK_LIB([pq], [PQconnectdbParams], [:],
10549             [AC_MSG_ERROR(libpq not found or too old. Need >= 9.0)], [])
10550         CFLAGS=$save_CFLAGS
10551         CPPFLAGS=$save_CPPFLAGS
10552         LIBS=$save_LIBS
10553     fi
10554     BUILD_POSTGRESQL_SDBC=TRUE
10555 else
10556     AC_MSG_RESULT([no])
10557 fi
10558 AC_SUBST(WITH_KRB5)
10559 AC_SUBST(WITH_GSSAPI)
10560 AC_SUBST(GSSAPI_LIBS)
10561 AC_SUBST(KRB5_LIBS)
10562 AC_SUBST(BUILD_POSTGRESQL_SDBC)
10563 AC_SUBST(SYSTEM_POSTGRESQL)
10564 AC_SUBST(POSTGRESQL_INC)
10565 AC_SUBST(POSTGRESQL_LIB)
10566
10567 dnl ===================================================================
10568 dnl Check for Firebird stuff
10569 dnl ===================================================================
10570 ENABLE_FIREBIRD_SDBC=
10571 if test "$enable_firebird_sdbc" = "yes" ; then
10572     SCPDEFS="$SCPDEFS -DWITH_FIREBIRD_SDBC"
10573
10574     dnl ===================================================================
10575     dnl Check for system Firebird
10576     dnl ===================================================================
10577     AC_MSG_CHECKING([which Firebird to use])
10578     if test "$with_system_firebird" = "yes"; then
10579         AC_MSG_RESULT([external])
10580         SYSTEM_FIREBIRD=TRUE
10581         AC_PATH_PROG(FIREBIRDCONFIG, [fb_config])
10582         if test -z "$FIREBIRDCONFIG"; then
10583             AC_MSG_NOTICE([No fb_config -- using pkg-config])
10584             PKG_CHECK_MODULES([FIREBIRD], [fbclient >= 3], [FIREBIRD_PKGNAME=fbclient], [
10585                 PKG_CHECK_MODULES([FIREBIRD], [fbembed], [FIREBIRD_PKGNAME=fbembed])
10586             ])
10587             FIREBIRD_VERSION=`pkg-config --modversion "$FIREBIRD_PKGNAME"`
10588         else
10589             AC_MSG_NOTICE([fb_config found])
10590             FIREBIRD_VERSION=`$FIREBIRDCONFIG --version`
10591             AC_MSG_CHECKING([for Firebird Client library])
10592             FIREBIRD_CFLAGS=`$FIREBIRDCONFIG --cflags`
10593             FIREBIRD_LIBS=`$FIREBIRDCONFIG --embedlibs`
10594             FilterLibs "${FIREBIRD_LIBS}"
10595             FIREBIRD_LIBS="${filteredlibs}"
10596         fi
10597         AC_MSG_RESULT([includes `$FIREBIRD_CFLAGS', libraries `$FIREBIRD_LIBS'])
10598         AC_MSG_CHECKING([Firebird version])
10599         if test -n "${FIREBIRD_VERSION}"; then
10600             FIREBIRD_MAJOR=`echo $FIREBIRD_VERSION | cut -d"." -f1`
10601             if test "$FIREBIRD_MAJOR" -ge "3"; then
10602                 AC_MSG_RESULT([OK])
10603             else
10604                 AC_MSG_ERROR([Ensure firebird >= 3 is installed])
10605             fi
10606         else
10607             save_CFLAGS="${CFLAGS}"
10608             CFLAGS="${CFLAGS} ${FIREBIRD_CFLAGS}"
10609             AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <ibase.h>
10610 #if defined(FB_API_VER) && FB_API_VER == 30
10611 int fb_api_is_30(void) { return 0; }
10612 #else
10613 #error "Wrong Firebird API version"
10614 #endif]])],AC_MSG_RESULT([OK]),AC_MSG_ERROR([Ensure firebird 3.0.x is installed]))
10615             CFLAGS="$save_CFLAGS"
10616         fi
10617         ENABLE_FIREBIRD_SDBC=TRUE
10618         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10619     elif test "$enable_database_connectivity" = no; then
10620         AC_MSG_RESULT([none])
10621     elif test "$cross_compiling" = "yes"; then
10622         AC_MSG_RESULT([none])
10623     else
10624         dnl Embedded Firebird has version 3.0
10625         dnl We need libatomic_ops for any non X86/X64 system
10626         if test "${CPUNAME}" != INTEL -a "${CPUNAME}" != X86_64; then
10627             dnl ===================================================================
10628             dnl Check for system libatomic_ops
10629             dnl ===================================================================
10630             libo_CHECK_SYSTEM_MODULE([libatomic_ops],[LIBATOMIC_OPS],[atomic_ops >= 0.7.2])
10631             if test "$with_system_libatomic_ops" = "yes"; then
10632                 SYSTEM_LIBATOMIC_OPS=TRUE
10633                 AC_CHECK_HEADERS(atomic_ops.h, [],
10634                 [AC_MSG_ERROR(atomic_ops.h not found. install libatomic_ops)], [])
10635             else
10636                 SYSTEM_LIBATOMIC_OPS=
10637                 LIBATOMIC_OPS_CFLAGS="-I${WORKDIR}/UnpackedTarball/libatomic_ops/include"
10638                 LIBATOMIC_OPS_LIBS="-latomic_ops"
10639                 BUILD_TYPE="$BUILD_TYPE LIBATOMIC_OPS"
10640             fi
10641         fi
10642
10643         AC_MSG_RESULT([internal])
10644         SYSTEM_FIREBIRD=
10645         FIREBIRD_CFLAGS="-I${WORKDIR}/UnpackedTarball/firebird/gen/Release/firebird/include"
10646         FIREBIRD_LIBS="-lfbclient"
10647
10648         if test "$with_system_libtommath" = "yes"; then
10649             SYSTEM_LIBTOMMATH=TRUE
10650             dnl check for tommath presence
10651             save_LIBS=$LIBS
10652             AC_CHECK_HEADER(tommath.h,,AC_MSG_ERROR(Include file for tommath not found - please install development tommath package))
10653             AC_CHECK_LIB(tommath, mp_init, LIBTOMMATH_LIBS=-ltommath, AC_MSG_ERROR(Library tommath not found - please install development tommath package))
10654             LIBS=$save_LIBS
10655         else
10656             SYSTEM_LIBTOMMATH=
10657             LIBTOMMATH_CFLAGS="-I${WORKDIR}/UnpackedTarball/libtommath"
10658             LIBTOMMATH_LIBS="-ltommath"
10659             BUILD_TYPE="$BUILD_TYPE LIBTOMMATH"
10660         fi
10661
10662         BUILD_TYPE="$BUILD_TYPE FIREBIRD"
10663         ENABLE_FIREBIRD_SDBC=TRUE
10664         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10665     fi
10666 fi
10667 AC_SUBST(ENABLE_FIREBIRD_SDBC)
10668 AC_SUBST(SYSTEM_LIBATOMIC_OPS)
10669 AC_SUBST(LIBATOMIC_OPS_CFLAGS)
10670 AC_SUBST(LIBATOMIC_OPS_LIBS)
10671 AC_SUBST(SYSTEM_FIREBIRD)
10672 AC_SUBST(FIREBIRD_CFLAGS)
10673 AC_SUBST(FIREBIRD_LIBS)
10674 AC_SUBST(SYSTEM_LIBTOMMATH)
10675 AC_SUBST(LIBTOMMATH_CFLAGS)
10676 AC_SUBST(LIBTOMMATH_LIBS)
10677
10678 dnl ===================================================================
10679 dnl Check for system curl
10680 dnl ===================================================================
10681 libo_CHECK_SYSTEM_MODULE([curl],[CURL],[libcurl >= 7.68.0],enabled)
10682
10683 dnl ===================================================================
10684 dnl Check for system boost
10685 dnl ===================================================================
10686 AC_MSG_CHECKING([which boost to use])
10687 if test "$with_system_boost" = "yes"; then
10688     AC_MSG_RESULT([external])
10689     SYSTEM_BOOST=TRUE
10690     AX_BOOST_BASE([1.69],,[AC_MSG_ERROR([no suitable Boost found])])
10691     AX_BOOST_DATE_TIME
10692     AX_BOOST_FILESYSTEM
10693     AX_BOOST_IOSTREAMS
10694     AX_BOOST_LOCALE
10695     AC_LANG_PUSH([C++])
10696     save_CXXFLAGS=$CXXFLAGS
10697     CXXFLAGS="$CXXFLAGS $BOOST_CPPFLAGS $CXXFLAGS_CXX11"
10698     AC_CHECK_HEADER(boost/shared_ptr.hpp, [],
10699        [AC_MSG_ERROR(boost/shared_ptr.hpp not found. install boost)], [])
10700     AC_CHECK_HEADER(boost/spirit/include/classic_core.hpp, [],
10701        [AC_MSG_ERROR(boost/spirit/include/classic_core.hpp not found. install boost >= 1.36)], [])
10702     CXXFLAGS=$save_CXXFLAGS
10703     AC_LANG_POP([C++])
10704     # this is in m4/ax_boost_base.m4
10705     FilterLibs "${BOOST_LDFLAGS}"
10706     BOOST_LDFLAGS="${filteredlibs}"
10707 else
10708     AC_MSG_RESULT([internal])
10709     BUILD_TYPE="$BUILD_TYPE BOOST"
10710     SYSTEM_BOOST=
10711     if test "${COM}" = "GCC" -o "${COM_IS_CLANG}" = "TRUE"; then
10712         # use warning-suppressing wrapper headers
10713         BOOST_CPPFLAGS="-I${SRC_ROOT}/external/boost/include -I${WORKDIR}/UnpackedTarball/boost"
10714     else
10715         BOOST_CPPFLAGS="-I${WORKDIR}/UnpackedTarball/boost"
10716     fi
10717 fi
10718 AC_SUBST(SYSTEM_BOOST)
10719
10720 dnl ===================================================================
10721 dnl Check for system mdds
10722 dnl ===================================================================
10723 MDDS_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/mdds/include"
10724 libo_CHECK_SYSTEM_MODULE([mdds],[MDDS],[mdds-2.1 >= 2.1.0])
10725
10726 dnl ===================================================================
10727 dnl Check for system dragonbox
10728 dnl ===================================================================
10729 AC_MSG_CHECKING([which dragonbox to use])
10730 if test "$with_system_dragonbox" = "yes"; then
10731     AC_MSG_RESULT([external])
10732     SYSTEM_DRAGONBOX=TRUE
10733     AC_LANG_PUSH([C++])
10734     save_CPPFLAGS=$CPPFLAGS
10735     # This is where upstream installs to, unfortunately no .pc or so...
10736     DRAGONBOX_CFLAGS=-I/usr/include/dragonbox-1.1.3
10737     CPPFLAGS="$CPPFLAGS $DRAGONBOX_CFLAGS"
10738     AC_CHECK_HEADER([dragonbox/dragonbox.h], [],
10739        [AC_MSG_ERROR([dragonbox/dragonbox.h not found. install dragonbox])], [])
10740     AC_LANG_POP([C++])
10741     CPPFLAGS=$save_CPPFLAGS
10742 else
10743     AC_MSG_RESULT([internal])
10744     BUILD_TYPE="$BUILD_TYPE DRAGONBOX"
10745     SYSTEM_DRAGONBOX=
10746 fi
10747 AC_SUBST([SYSTEM_DRAGONBOX])
10748 AC_SUBST([DRAGONBOX_CFLAGS])
10749
10750 dnl ===================================================================
10751 dnl Check for system frozen
10752 dnl ===================================================================
10753 AC_MSG_CHECKING([which frozen to use])
10754 if test "$with_system_frozen" = "yes"; then
10755     AC_MSG_RESULT([external])
10756     SYSTEM_FROZEN=TRUE
10757     AC_LANG_PUSH([C++])
10758     save_CPPFLAGS=$CPPFLAGS
10759     AC_CHECK_HEADER([frozen/unordered_map.h], [],
10760        [AC_MSG_ERROR([frozen/unordered_map.h not found. install frozen headers])], [])
10761     AC_LANG_POP([C++])
10762     CPPFLAGS=$save_CPPFLAGS
10763 else
10764     AC_MSG_RESULT([internal])
10765     BUILD_TYPE="$BUILD_TYPE FROZEN"
10766     SYSTEM_FROZEN=
10767 fi
10768 AC_SUBST([SYSTEM_FROZEN])
10769 AC_SUBST([FROZEN_CFLAGS])
10770
10771 dnl ===================================================================
10772 dnl Check for system libfixmath
10773 dnl ===================================================================
10774 AC_MSG_CHECKING([which libfixmath to use])
10775 if test "$with_system_libfixmath" = "yes"; then
10776     AC_MSG_RESULT([external])
10777     SYSTEM_LIBFIXMATH=TRUE
10778     AC_LANG_PUSH([C++])
10779     AC_CHECK_HEADER([libfixmath/fix16.hpp], [],
10780        [AC_MSG_ERROR([libfixmath/fix16.hpp not found. install libfixmath])], [])
10781     AC_CHECK_LIB([libfixmath], [fix16_mul], [LIBFIXMATH_LIBS=-llibfixmath],
10782                  [AC_CHECK_LIB([fixmath], [fix16_mul], [LIBFIXMATH_LIBS=-lfixmath],
10783                                [AC_MSG_ERROR(libfixmath lib not found or functional)])])
10784     AC_LANG_POP([C++])
10785 else
10786     AC_MSG_RESULT([internal])
10787     SYSTEM_LIBFIXMATH=
10788     LIBFIXMATH_LIBS=
10789 fi
10790 AC_SUBST([SYSTEM_LIBFIXMATH])
10791 AC_SUBST([LIBFIXMATH_LIBS])
10792
10793 dnl ===================================================================
10794 dnl Check for system glm
10795 dnl ===================================================================
10796 AC_MSG_CHECKING([which glm to use])
10797 if test "$with_system_glm" = "yes"; then
10798     AC_MSG_RESULT([external])
10799     SYSTEM_GLM=TRUE
10800     AC_LANG_PUSH([C++])
10801     AC_CHECK_HEADER([glm/glm.hpp], [],
10802        [AC_MSG_ERROR([glm/glm.hpp not found. install glm])], [])
10803     AC_LANG_POP([C++])
10804 else
10805     AC_MSG_RESULT([internal])
10806     BUILD_TYPE="$BUILD_TYPE GLM"
10807     SYSTEM_GLM=
10808     GLM_CFLAGS="${ISYSTEM}${WORKDIR}/UnpackedTarball/glm"
10809 fi
10810 AC_SUBST([GLM_CFLAGS])
10811 AC_SUBST([SYSTEM_GLM])
10812
10813 dnl ===================================================================
10814 dnl Check for system odbc
10815 dnl ===================================================================
10816 AC_MSG_CHECKING([which odbc headers to use])
10817 if test "$with_system_odbc" = "yes" -o '(' "$with_system_headers" = "yes" -a "$with_system_odbc" = "auto" ')' -o '(' "$_os" = "WINNT" -a  "$with_system_odbc" != "no" ')'; then
10818     AC_MSG_RESULT([external])
10819     SYSTEM_ODBC_HEADERS=TRUE
10820
10821     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
10822         save_CPPFLAGS=$CPPFLAGS
10823         find_winsdk
10824         PathFormat "$winsdktest"
10825         CPPFLAGS="$CPPFLAGS -I$formatted_path/include/um -I$formatted_path/Include/$winsdklibsubdir/um -I$formatted_path/include -I$formatted_path/include/shared -I$formatted_path/include/$winsdklibsubdir/shared"
10826         AC_CHECK_HEADER(sqlext.h, [],
10827             [AC_MSG_ERROR(odbc not found. install odbc)],
10828             [#include <windows.h>])
10829         CPPFLAGS=$save_CPPFLAGS
10830     else
10831         AC_CHECK_HEADER(sqlext.h, [],
10832             [AC_MSG_ERROR(odbc not found. install odbc)],[])
10833     fi
10834 elif test "$enable_database_connectivity" = no; then
10835     AC_MSG_RESULT([none])
10836 else
10837     AC_MSG_RESULT([internal])
10838     SYSTEM_ODBC_HEADERS=
10839 fi
10840 AC_SUBST(SYSTEM_ODBC_HEADERS)
10841
10842 dnl ===================================================================
10843 dnl Check for system NSS
10844 dnl ===================================================================
10845 if test "$enable_fuzzers" != "yes" -a "$enable_nss" = "yes"; then
10846     libo_CHECK_SYSTEM_MODULE([nss],[NSS],[nss >= 3.9.3 nspr >= 4.8],,system-if-linux)
10847     AC_DEFINE(HAVE_FEATURE_NSS)
10848     ENABLE_NSS=TRUE
10849 elif test $_os != iOS -a "$enable_openssl" != "no"; then
10850     with_tls=openssl
10851 fi
10852 AC_SUBST(ENABLE_NSS)
10853
10854 dnl ===================================================================
10855 dnl Enable LDAP support
10856 dnl ===================================================================
10857
10858 if test "$test_openldap" = yes; then
10859     AC_MSG_CHECKING([whether to enable LDAP support])
10860     if test "$enable_ldap" = yes -a \( "$enable_openssl" = yes -o "$with_system_openldap" = yes \); then
10861         AC_MSG_RESULT([yes])
10862         ENABLE_LDAP=TRUE
10863     else
10864         if test "$enable_ldap" != "yes"; then
10865             AC_MSG_RESULT([no])
10866         else
10867             AC_MSG_RESULT([no (needs OPENSSL or system openldap)])
10868         fi
10869     fi
10870
10871 dnl ===================================================================
10872 dnl Check for system openldap
10873 dnl ===================================================================
10874
10875     if test "$ENABLE_LDAP" = TRUE; then
10876         AC_MSG_CHECKING([which openldap library to use])
10877         if test "$with_system_openldap" = yes; then
10878             AC_MSG_RESULT([external])
10879             SYSTEM_OPENLDAP=TRUE
10880             AC_CHECK_HEADERS(ldap.h, [], [AC_MSG_ERROR(ldap.h not found. install openldap libs)], [])
10881             AC_CHECK_LIB([ldap], [ldap_simple_bind_s], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10882             AC_CHECK_LIB([ldap], [ldap_set_option], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10883         else
10884             AC_MSG_RESULT([internal])
10885             BUILD_TYPE="$BUILD_TYPE OPENLDAP"
10886         fi
10887     fi
10888 fi
10889
10890 AC_SUBST(ENABLE_LDAP)
10891 AC_SUBST(SYSTEM_OPENLDAP)
10892
10893 dnl ===================================================================
10894 dnl Check for TLS/SSL and cryptographic implementation to use
10895 dnl ===================================================================
10896 AC_MSG_CHECKING([which TLS/SSL and cryptographic implementation to use])
10897 if test -n "$with_tls"; then
10898     case $with_tls in
10899     openssl)
10900         AC_DEFINE(USE_TLS_OPENSSL)
10901         TLS=OPENSSL
10902         AC_MSG_RESULT([$TLS])
10903
10904         if test "$enable_openssl" != "yes"; then
10905             AC_MSG_ERROR(["Disabling OpenSSL was requested, but the requested TLS to use is actually OpenSSL."])
10906         fi
10907
10908         # warn that OpenSSL has been selected but not all TLS code has this option
10909         AC_MSG_WARN([TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS])
10910         add_warning "TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS"
10911         ;;
10912     nss)
10913         AC_DEFINE(USE_TLS_NSS)
10914         TLS=NSS
10915         AC_MSG_RESULT([$TLS])
10916         ;;
10917     no)
10918         AC_MSG_RESULT([none])
10919         AC_MSG_WARN([Skipping TLS/SSL])
10920         ;;
10921     *)
10922         AC_MSG_RESULT([])
10923         AC_MSG_ERROR([unsupported implementation $with_tls. Supported are:
10924 openssl - OpenSSL
10925 nss - Mozilla's Network Security Services (NSS)
10926     ])
10927         ;;
10928     esac
10929 else
10930     # default to using NSS, it results in smaller oox lib
10931     AC_DEFINE(USE_TLS_NSS)
10932     TLS=NSS
10933     AC_MSG_RESULT([$TLS])
10934 fi
10935 AC_SUBST(TLS)
10936
10937 dnl ===================================================================
10938 dnl Check for system sane
10939 dnl ===================================================================
10940 AC_MSG_CHECKING([which sane header to use])
10941 if test "$with_system_sane" = "yes"; then
10942     AC_MSG_RESULT([external])
10943     AC_CHECK_HEADER(sane/sane.h, [],
10944       [AC_MSG_ERROR(sane not found. install sane)], [])
10945 else
10946     AC_MSG_RESULT([internal])
10947     BUILD_TYPE="$BUILD_TYPE SANE"
10948 fi
10949
10950 dnl ===================================================================
10951 dnl Check for system icu
10952 dnl ===================================================================
10953 ICU_MAJOR=73
10954 ICU_MINOR=2
10955 ICU_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
10956 ICU_LIBS_internal="-L${WORKDIR}/UnpackedTarball/icu/source/lib"
10957 libo_CHECK_SYSTEM_MODULE([icu],[ICU],[icu-i18n >= 66])
10958 if test "$SYSTEM_ICU" = TRUE; then
10959     AC_LANG_PUSH([C++])
10960     AC_MSG_CHECKING([for unicode/rbbi.h])
10961     AC_PREPROC_IFELSE([AC_LANG_SOURCE([[unicode/rbbi.h]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([icu headers not found])])
10962     AC_LANG_POP([C++])
10963
10964     ICU_VERSION=`$PKG_CONFIG --modversion icu-i18n 2>/dev/null`
10965     ICU_MAJOR=`echo $ICU_VERSION | cut -d"." -f1`
10966     ICU_MINOR=`echo $ICU_VERSION | cut -d"." -f2`
10967
10968     if test "$CROSS_COMPILING" != TRUE; then
10969         # using the system icu tools can lead to version confusion, use the
10970         # ones from the build environment when cross-compiling
10971         AC_PATH_PROG(SYSTEM_GENBRK, genbrk, [], [$PATH:/usr/sbin:/sbin])
10972         if test -z "$SYSTEM_GENBRK"; then
10973             AC_MSG_ERROR([\'genbrk\' not found in \$PATH, install the icu development tool \'genbrk\'])
10974         fi
10975         AC_PATH_PROG(SYSTEM_GENCCODE, genccode, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10976         if test -z "$SYSTEM_GENCCODE"; then
10977             AC_MSG_ERROR([\'genccode\' not found in \$PATH, install the icu development tool \'genccode\'])
10978         fi
10979         AC_PATH_PROG(SYSTEM_GENCMN, gencmn, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10980         if test -z "$SYSTEM_GENCMN"; then
10981             AC_MSG_ERROR([\'gencmn\' not found in \$PATH, install the icu development tool \'gencmn\'])
10982         fi
10983     fi
10984 fi
10985
10986 AC_SUBST(SYSTEM_GENBRK)
10987 AC_SUBST(SYSTEM_GENCCODE)
10988 AC_SUBST(SYSTEM_GENCMN)
10989 AC_SUBST(ICU_MAJOR)
10990 AC_SUBST(ICU_MINOR)
10991
10992 dnl ==================================================================
10993 dnl CURL
10994 dnl ==================================================================
10995 if test "$enable_curl" == "yes"; then
10996     AC_DEFINE([HAVE_FEATURE_CURL])
10997 fi
10998
10999 dnl ==================================================================
11000 dnl Breakpad
11001 dnl ==================================================================
11002 DEFAULT_CRASHDUMP_VALUE="true"
11003 AC_MSG_CHECKING([whether to enable breakpad])
11004 if test "$enable_breakpad" != yes; then
11005     AC_MSG_RESULT([no])
11006 else
11007     if test "$enable_curl" != "yes"; then
11008         AC_MSG_ERROR([--disable-breakpad must be used when --disable-curl is used])
11009     fi
11010     AC_MSG_RESULT([yes])
11011     ENABLE_BREAKPAD="TRUE"
11012     AC_DEFINE(ENABLE_BREAKPAD)
11013     AC_DEFINE(HAVE_FEATURE_BREAKPAD, 1)
11014     BUILD_TYPE="$BUILD_TYPE BREAKPAD"
11015
11016     AC_MSG_CHECKING([for disable crash dump])
11017     if test "$enable_crashdump" = no; then
11018         DEFAULT_CRASHDUMP_VALUE="false"
11019         AC_MSG_RESULT([yes])
11020     else
11021        AC_MSG_RESULT([no])
11022     fi
11023
11024     AC_MSG_CHECKING([for crashreport config])
11025     if test "$with_symbol_config" = "no"; then
11026         BREAKPAD_SYMBOL_CONFIG="invalid"
11027         AC_MSG_RESULT([no])
11028     else
11029         BREAKPAD_SYMBOL_CONFIG="$with_symbol_config"
11030         AC_DEFINE(BREAKPAD_SYMBOL_CONFIG)
11031         AC_MSG_RESULT([yes])
11032     fi
11033     AC_SUBST(BREAKPAD_SYMBOL_CONFIG)
11034 fi
11035 AC_SUBST(ENABLE_BREAKPAD)
11036 AC_SUBST(DEFAULT_CRASHDUMP_VALUE)
11037
11038 dnl ==================================================================
11039 dnl libcmis
11040 dnl ==================================================================
11041 if test "$enable_libcmis" == "yes"; then
11042     if test "$enable_curl" != "yes"; then
11043         AC_MSG_ERROR([--disable-libcmis must be used when --disable-curl is used])
11044     fi
11045 fi
11046
11047 dnl ===================================================================
11048 dnl Orcus
11049 dnl ===================================================================
11050 libo_CHECK_SYSTEM_MODULE([orcus],[ORCUS],[liborcus-0.18 >= 0.19.1])
11051 if test "$with_system_orcus" != "yes"; then
11052     if test "$SYSTEM_BOOST" = "TRUE"; then
11053         dnl Link with Boost.System
11054         dnl This seems to be necessary since boost 1.50 (1.48 does not need it,
11055         dnl 1.49 is untested). The macro BOOST_THREAD_DONT_USE_SYSTEM mentioned
11056         dnl in documentation has no effect.
11057         AX_BOOST_SYSTEM
11058     fi
11059 fi
11060 dnl FIXME by renaming SYSTEM_LIBORCUS to SYSTEM_ORCUS in the build system world
11061 SYSTEM_LIBORCUS=$SYSTEM_ORCUS
11062 AC_SUBST([BOOST_SYSTEM_LIB])
11063 AC_SUBST(SYSTEM_LIBORCUS)
11064
11065 dnl ===================================================================
11066 dnl HarfBuzz
11067 dnl ===================================================================
11068 harfbuzz_required_version=5.1.0
11069
11070 GRAPHITE_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/graphite/include -DGRAPHITE2_STATIC"
11071 HARFBUZZ_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/harfbuzz/src"
11072 case "$_os" in
11073     Linux)
11074         GRAPHITE_LIBS_internal="${WORKDIR}/LinkTarget/StaticLibrary/libgraphite.a"
11075         HARFBUZZ_LIBS_internal="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.a"
11076         ;;
11077     *)
11078         GRAPHITE_LIBS_internal="-L${WORKDIR}/LinkTarget/StaticLibrary -lgraphite"
11079         HARFBUZZ_LIBS_internal="-L${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs -lharfbuzz"
11080         ;;
11081 esac
11082 libo_CHECK_SYSTEM_MODULE([graphite],[GRAPHITE],[graphite2 >= 0.9.3])
11083 libo_CHECK_SYSTEM_MODULE([harfbuzz],[HARFBUZZ],[harfbuzz-icu >= $harfbuzz_required_version])
11084
11085 if test "$COM" = "MSC"; then # override the above
11086     GRAPHITE_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/graphite.lib"
11087     HARFBUZZ_LIBS="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.lib"
11088 fi
11089
11090 if test "$with_system_harfbuzz" = "yes"; then
11091     if test "$with_system_graphite" = "no"; then
11092         AC_MSG_ERROR([--with-system-graphite must be used when --with-system-harfbuzz is used])
11093     fi
11094     AC_MSG_CHECKING([whether system Harfbuzz is built with Graphite support])
11095     save_LIBS="$LIBS"
11096     save_CFLAGS="$CFLAGS"
11097     LIBS="$LIBS $HARFBUZZ_LIBS"
11098     CFLAGS="$CFLAGS $HARFBUZZ_CFLAGS"
11099     AC_CHECK_FUNC(hb_graphite2_face_get_gr_face,,[AC_MSG_ERROR([Harfbuzz needs to be built with Graphite support.])])
11100     LIBS="$save_LIBS"
11101     CFLAGS="$save_CFLAGS"
11102 else
11103     if test "$with_system_graphite" = "yes"; then
11104         AC_MSG_ERROR([--without-system-graphite must be used when --without-system-harfbuzz is used])
11105     fi
11106 fi
11107
11108 if test "$USING_X11" = TRUE; then
11109     AC_PATH_X
11110     AC_PATH_XTRA
11111     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
11112
11113     if test -z "$x_includes"; then
11114         x_includes="default_x_includes"
11115     fi
11116     if test -z "$x_libraries"; then
11117         x_libraries="default_x_libraries"
11118     fi
11119     CFLAGS="$CFLAGS $X_CFLAGS"
11120     LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
11121     AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", [AC_MSG_ERROR([X Development libraries not found])])
11122 else
11123     x_includes="no_x_includes"
11124     x_libraries="no_x_libraries"
11125 fi
11126
11127 if test "$USING_X11" = TRUE; then
11128     dnl ===================================================================
11129     dnl Check for extension headers
11130     dnl ===================================================================
11131     AC_CHECK_HEADERS(X11/extensions/shape.h,[],[AC_MSG_ERROR([libXext headers not found])],
11132      [#include <X11/extensions/shape.h>])
11133
11134     # vcl needs ICE and SM
11135     AC_CHECK_HEADERS(X11/ICE/ICElib.h,[],[AC_MSG_ERROR([libICE headers not found])])
11136     AC_CHECK_LIB([ICE], [IceConnectionNumber], [:],
11137         [AC_MSG_ERROR(ICE library not found)])
11138     AC_CHECK_HEADERS(X11/SM/SMlib.h,[],[AC_MSG_ERROR([libSM headers not found])])
11139     AC_CHECK_LIB([SM], [SmcOpenConnection], [:],
11140         [AC_MSG_ERROR(SM library not found)])
11141 fi
11142
11143 if test "$USING_X11" = TRUE -a "$ENABLE_JAVA" != ""; then
11144     # bean/native/unix/com_sun_star_comp_beans_LocalOfficeWindow.c needs Xt
11145     AC_CHECK_HEADERS(X11/Intrinsic.h,[],[AC_MSG_ERROR([libXt headers not found])])
11146 fi
11147
11148 dnl ===================================================================
11149 dnl Check for system Xrender
11150 dnl ===================================================================
11151 AC_MSG_CHECKING([whether to use Xrender])
11152 if test "$USING_X11" = TRUE -a  "$test_xrender" = "yes"; then
11153     AC_MSG_RESULT([yes])
11154     PKG_CHECK_MODULES(XRENDER, xrender)
11155     XRENDER_CFLAGS=$(printf '%s' "$XRENDER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11156     FilterLibs "${XRENDER_LIBS}"
11157     XRENDER_LIBS="${filteredlibs}"
11158     AC_CHECK_LIB([Xrender], [XRenderQueryVersion], [:],
11159       [AC_MSG_ERROR(libXrender not found or functional)], [])
11160     AC_CHECK_HEADER(X11/extensions/Xrender.h, [],
11161       [AC_MSG_ERROR(Xrender not found. install X)], [])
11162 else
11163     AC_MSG_RESULT([no])
11164 fi
11165 AC_SUBST(XRENDER_CFLAGS)
11166 AC_SUBST(XRENDER_LIBS)
11167
11168 dnl ===================================================================
11169 dnl Check for XRandr
11170 dnl ===================================================================
11171 AC_MSG_CHECKING([whether to enable RandR support])
11172 if test "$USING_X11" = TRUE -a "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \); then
11173     AC_MSG_RESULT([yes])
11174     PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2, ENABLE_RANDR="TRUE", ENABLE_RANDR="")
11175     if test "$ENABLE_RANDR" != "TRUE"; then
11176         AC_CHECK_HEADER(X11/extensions/Xrandr.h, [],
11177                     [AC_MSG_ERROR([X11/extensions/Xrandr.h could not be found. X11 dev missing?])], [])
11178         XRANDR_CFLAGS=" "
11179         AC_CHECK_LIB([Xrandr], [XRRQueryExtension], [:],
11180           [ AC_MSG_ERROR(libXrandr not found or functional) ], [])
11181         XRANDR_LIBS="-lXrandr "
11182         ENABLE_RANDR="TRUE"
11183     fi
11184     XRANDR_CFLAGS=$(printf '%s' "$XRANDR_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11185     FilterLibs "${XRANDR_LIBS}"
11186     XRANDR_LIBS="${filteredlibs}"
11187 else
11188     ENABLE_RANDR=""
11189     AC_MSG_RESULT([no])
11190 fi
11191 AC_SUBST(XRANDR_CFLAGS)
11192 AC_SUBST(XRANDR_LIBS)
11193 AC_SUBST(ENABLE_RANDR)
11194
11195 if test -z "$with_webdav"; then
11196     with_webdav=$test_webdav
11197 fi
11198
11199 AC_MSG_CHECKING([for WebDAV support])
11200 case "$with_webdav" in
11201 no)
11202     AC_MSG_RESULT([no])
11203     WITH_WEBDAV=""
11204     ;;
11205 *)
11206     AC_MSG_RESULT([yes])
11207     # curl is already mandatory (almost) and checked elsewhere
11208     if test "$enable_curl" = "no"; then
11209         AC_MSG_ERROR(["--without-webdav must be used when --disable-curl is used"])
11210     fi
11211     WITH_WEBDAV=TRUE
11212     ;;
11213 esac
11214 AC_SUBST(WITH_WEBDAV)
11215
11216 dnl ===================================================================
11217 dnl Check for disabling cve_tests
11218 dnl ===================================================================
11219 AC_MSG_CHECKING([whether to execute CVE tests])
11220 if test "$enable_cve_tests" = "no"; then
11221     AC_MSG_RESULT([no])
11222     DISABLE_CVE_TESTS=TRUE
11223     AC_SUBST(DISABLE_CVE_TESTS)
11224 else
11225     AC_MSG_RESULT([yes])
11226 fi
11227
11228 dnl ===================================================================
11229 dnl Check for system openssl
11230 dnl ===================================================================
11231 ENABLE_OPENSSL=
11232 AC_MSG_CHECKING([whether to disable OpenSSL usage])
11233 if test "$enable_openssl" = "yes"; then
11234     AC_MSG_RESULT([no])
11235     ENABLE_OPENSSL=TRUE
11236     if test "$_os" = Darwin ; then
11237         # OpenSSL is deprecated when building for 10.7 or later.
11238         #
11239         # https://stackoverflow.com/questions/7406946/why-is-apple-deprecating-openssl-in-macos-10-7-lion
11240         # https://stackoverflow.com/questions/7475914/libcrypto-deprecated-on-mac-os-x-10-7-lion
11241
11242         with_system_openssl=no
11243         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
11244     elif test "$_os" = "FreeBSD" -o "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o "$_os" = "DragonFly" \
11245             && test "$with_system_openssl" != "no"; then
11246         with_system_openssl=yes
11247         SYSTEM_OPENSSL=TRUE
11248         OPENSSL_CFLAGS=
11249         OPENSSL_LIBS="-lssl -lcrypto"
11250     else
11251         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
11252         if test -n "${SYSTEM_OPENSSL}"; then
11253             AC_DEFINE([SYSTEM_OPENSSL])
11254         fi
11255     fi
11256     if test "$with_system_openssl" = "yes"; then
11257         AC_MSG_CHECKING([whether openssl supports SHA512])
11258         AC_LANG_PUSH([C])
11259         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/sha.h>]],[[
11260             SHA512_CTX context;
11261 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, openssl too old. Need >= 0.9.8.])])
11262         AC_LANG_POP(C)
11263     fi
11264 else
11265     AC_MSG_RESULT([yes])
11266
11267     # warn that although OpenSSL is disabled, system libraries may depend on it
11268     AC_MSG_WARN([OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies])
11269     add_warning "OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies"
11270 fi
11271
11272 AC_SUBST([ENABLE_OPENSSL])
11273
11274 if test "$enable_cipher_openssl_backend" = yes && test "$ENABLE_OPENSSL" != TRUE; then
11275     if test "$libo_fuzzed_enable_cipher_openssl_backend" = yes; then
11276         AC_MSG_NOTICE([Resetting --enable-cipher-openssl-backend=no])
11277         enable_cipher_openssl_backend=no
11278     else
11279         AC_MSG_ERROR([--enable-cipher-openssl-backend needs OpenSSL, but --disable-openssl was given.])
11280     fi
11281 fi
11282 AC_MSG_CHECKING([whether to enable the OpenSSL backend for rtl/cipher.h])
11283 ENABLE_CIPHER_OPENSSL_BACKEND=
11284 if test "$enable_cipher_openssl_backend" = yes; then
11285     AC_MSG_RESULT([yes])
11286     ENABLE_CIPHER_OPENSSL_BACKEND=TRUE
11287 else
11288     AC_MSG_RESULT([no])
11289 fi
11290 AC_SUBST([ENABLE_CIPHER_OPENSSL_BACKEND])
11291
11292 dnl ===================================================================
11293 dnl Select the crypto backends used by LO
11294 dnl ===================================================================
11295
11296 if test "$build_crypto" = yes; then
11297     if test "$OS" = WNT; then
11298         BUILD_TYPE="$BUILD_TYPE CRYPTO_MSCAPI"
11299         AC_DEFINE([USE_CRYPTO_MSCAPI])
11300     elif test "$ENABLE_NSS" = TRUE; then
11301         BUILD_TYPE="$BUILD_TYPE CRYPTO_NSS"
11302         AC_DEFINE([USE_CRYPTO_NSS])
11303     fi
11304 fi
11305
11306 ARGON2_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/argon2/include"
11307 if test "$COM" = "MSC"; then
11308     ARGON2_LIBS_internal="${WORKDIR}/UnpackedTarball/argon2/vs2015/build/Argon2OptDll.lib"
11309 else
11310     ARGON2_LIBS_internal="${WORKDIR}/UnpackedTarball/argon2/libargon2.a"
11311 fi
11312 libo_CHECK_SYSTEM_MODULE([argon2],[ARGON2],[libargon2])
11313
11314 dnl ===================================================================
11315 dnl Check for system redland
11316 dnl ===================================================================
11317 dnl redland: versions before 1.0.8 write RDF/XML that is useless for ODF (@xml:base)
11318 dnl raptor2: need at least 2.0.7 for CVE-2012-0037
11319 libo_CHECK_SYSTEM_MODULE([redland],[REDLAND],[redland >= 1.0.8 raptor2 >= 2.0.7])
11320 if test "$with_system_redland" = "yes"; then
11321     AC_CHECK_LIB([rdf], [librdf_world_set_raptor_init_handler], [:],
11322             [AC_MSG_ERROR(librdf too old. Need >= 1.0.16)], [])
11323 else
11324     RAPTOR_MAJOR="0"
11325     RASQAL_MAJOR="3"
11326     REDLAND_MAJOR="0"
11327 fi
11328 AC_SUBST(RAPTOR_MAJOR)
11329 AC_SUBST(RASQAL_MAJOR)
11330 AC_SUBST(REDLAND_MAJOR)
11331
11332 dnl ===================================================================
11333 dnl Check for system hunspell
11334 dnl ===================================================================
11335 AC_MSG_CHECKING([which libhunspell to use])
11336 if test "$with_system_hunspell" = "yes"; then
11337     AC_MSG_RESULT([external])
11338     SYSTEM_HUNSPELL=TRUE
11339     AC_LANG_PUSH([C++])
11340     PKG_CHECK_MODULES(HUNSPELL, hunspell, HUNSPELL_PC="TRUE", HUNSPELL_PC="" )
11341     if test "$HUNSPELL_PC" != "TRUE"; then
11342         AC_CHECK_HEADER(hunspell.hxx, [],
11343             [
11344             AC_CHECK_HEADER(hunspell/hunspell.hxx, [ HUNSPELL_CFLAGS=-I/usr/include/hunspell ],
11345             [AC_MSG_ERROR(hunspell headers not found.)], [])
11346             ], [])
11347         AC_CHECK_LIB([hunspell], [main], [:],
11348            [ AC_MSG_ERROR(hunspell library not found.) ], [])
11349         HUNSPELL_LIBS=-lhunspell
11350     fi
11351     AC_LANG_POP([C++])
11352     HUNSPELL_CFLAGS=$(printf '%s' "$HUNSPELL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11353     FilterLibs "${HUNSPELL_LIBS}"
11354     HUNSPELL_LIBS="${filteredlibs}"
11355 else
11356     AC_MSG_RESULT([internal])
11357     SYSTEM_HUNSPELL=
11358     HUNSPELL_CFLAGS="-I${WORKDIR}/UnpackedTarball/hunspell/src/hunspell"
11359     if test "$COM" = "MSC"; then
11360         HUNSPELL_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/hunspell.lib"
11361     else
11362         HUNSPELL_LIBS="-L${WORKDIR}/UnpackedTarball/hunspell/src/hunspell/.libs -lhunspell-1.7"
11363     fi
11364     BUILD_TYPE="$BUILD_TYPE HUNSPELL"
11365 fi
11366 AC_SUBST(SYSTEM_HUNSPELL)
11367 AC_SUBST(HUNSPELL_CFLAGS)
11368 AC_SUBST(HUNSPELL_LIBS)
11369
11370 dnl ===================================================================
11371 dnl Check for system zxcvbn
11372 dnl ===================================================================
11373 AC_MSG_CHECKING([which zxcvbn to use])
11374 if test "$with_system_zxcvbn" = "yes"; then
11375     AC_MSG_RESULT([external])
11376     SYSTEM_ZXCVBN=TRUE
11377     AC_CHECK_HEADER(zxcvbn.h, [],
11378        [ AC_MSG_ERROR(zxcvbn headers not found.)], [])
11379     AC_CHECK_LIB(zxcvbn, ZxcvbnMatch, [],
11380         [ AC_MSG_ERROR(zxcvbn library not found.)], [])
11381 else
11382    AC_MSG_RESULT([internal])
11383    BUILD_TYPE="$BUILD_TYPE ZXCVBN"
11384    SYSTEM_ZXCVBN=
11385 fi
11386 AC_SUBST(SYSTEM_ZXCVBN)
11387
11388 dnl ===================================================================
11389 dnl Check for system zxing
11390 dnl ===================================================================
11391 AC_MSG_CHECKING([whether to use zxing])
11392 if test "$enable_zxing" = "no"; then
11393     AC_MSG_RESULT([no])
11394     ENABLE_ZXING=
11395     SYSTEM_ZXING=
11396 else
11397     AC_MSG_RESULT([yes])
11398     ENABLE_ZXING=TRUE
11399     AC_MSG_CHECKING([which libzxing to use])
11400     if test "$with_system_zxing" = "yes"; then
11401         AC_MSG_RESULT([external])
11402         SYSTEM_ZXING=TRUE
11403         ZXING_CFLAGS=
11404         AC_LANG_PUSH([C++])
11405         save_CXXFLAGS=$CXXFLAGS
11406         save_IFS=$IFS
11407         IFS=$P_SEP
11408         for i in $CPLUS_INCLUDE_PATH /usr/include; do
11409             dnl Reset IFS as soon as possible, to avoid unexpected side effects (and the
11410             dnl "/usr/include" fallback makes sure we get here at least once; resetting rather than
11411             dnl unsetting follows the advice at <https://git.savannah.gnu.org/gitweb/?p=autoconf.git;
11412             dnl a=commitdiff;h=e51c9919f2cf70185b7916ac040bc0bbfd0f743b> "Add recommendation on (not)
11413             dnl unsetting IFS."):
11414             IFS=$save_IFS
11415             dnl TODO: GCC and Clang treat empty paths in CPLUS_INCLUDE_PATH like ".", but we simply
11416             dnl ignore them here:
11417             if test -z "$i"; then
11418                 continue
11419             fi
11420             dnl TODO: White space in $i would cause problems:
11421             CXXFLAGS="$save_CXXFLAGS ${CXXFLAGS_CXX11} -I$i/ZXing"
11422             AC_CHECK_HEADER(MultiFormatWriter.h, [ZXING_CFLAGS=-I$i/ZXing; break],
11423                 [unset ac_cv_header_MultiFormatWriter_h], [#include <stdexcept>])
11424         done
11425         CXXFLAGS=$save_CXXFLAGS
11426         if test -z "$ZXING_CFLAGS"; then
11427             AC_MSG_ERROR(zxing headers not found.)
11428         fi
11429         AC_CHECK_LIB([ZXing], [main], [ZXING_LIBS=-lZXing],
11430             [ AC_CHECK_LIB([ZXingCore], [main], [ZXING_LIBS=-lZXingCore],
11431             [ AC_MSG_ERROR(zxing C++ library not found.) ])], [])
11432         AC_LANG_POP([C++])
11433         ZXING_CFLAGS=$(printf '%s' "$ZXING_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11434         FilterLibs "${ZXING_LIBS}"
11435         ZXING_LIBS="${filteredlibs}"
11436     else
11437         AC_MSG_RESULT([internal])
11438         SYSTEM_ZXING=
11439         BUILD_TYPE="$BUILD_TYPE ZXING"
11440         ZXING_CFLAGS="-I${WORKDIR}/UnpackedTarball/zxing/core/src"
11441     fi
11442     if test "$ENABLE_ZXING" = TRUE; then
11443         AC_DEFINE(ENABLE_ZXING)
11444     fi
11445     AC_MSG_CHECKING([whether zxing::tosvg function is available])
11446     AC_LANG_PUSH([C++])
11447     save_CXXFLAGS=$CXXFLAGS
11448     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 $ZXING_CFLAGS"
11449     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11450             #include <BitMatrix.h>
11451             #include <BitMatrixIO.h>
11452             int main(){
11453                 ZXing::BitMatrix matrix(1, 1);
11454                 matrix.set(0, 0, true);
11455                 ZXing::ToSVG(matrix);
11456                 return 0;
11457             }
11458         ])], [
11459             AC_DEFINE([HAVE_ZXING_TOSVG],[1])
11460             AC_MSG_RESULT([yes])
11461         ], [AC_MSG_RESULT([no])])
11462     CXXFLAGS=$save_CXXFLAGS
11463     AC_LANG_POP([C++])
11464     AC_SUBST(HAVE_ZXING_TOSVG)
11465 fi
11466 AC_SUBST(SYSTEM_ZXING)
11467 AC_SUBST(ENABLE_ZXING)
11468 AC_SUBST(ZXING_CFLAGS)
11469 AC_SUBST(ZXING_LIBS)
11470
11471 dnl ===================================================================
11472 dnl Check for system box2d
11473 dnl ===================================================================
11474 AC_MSG_CHECKING([which box2d to use])
11475 if test "$with_system_box2d" = "yes"; then
11476     AC_MSG_RESULT([external])
11477     SYSTEM_BOX2D=TRUE
11478     AC_LANG_PUSH([C++])
11479     AC_CHECK_HEADER(box2d/box2d.h, [BOX2D_H_FOUND='TRUE'],
11480         [BOX2D_H_FOUND='FALSE'])
11481     if test "$BOX2D_H_FOUND" = "TRUE"; then # 2.4.0+
11482         _BOX2D_LIB=box2d
11483         AC_DEFINE(BOX2D_HEADER,<box2d/box2d.h>)
11484     else
11485         # fail this. there's no other alternative to check when we are here.
11486         AC_CHECK_HEADER([Box2D/Box2D.h], [],
11487             [AC_MSG_ERROR(box2d headers not found.)])
11488         _BOX2D_LIB=Box2D
11489         AC_DEFINE(BOX2D_HEADER,<Box2D/Box2D.h>)
11490     fi
11491     AC_CHECK_LIB([$_BOX2D_LIB], [main], [:],
11492         [ AC_MSG_ERROR(box2d library not found.) ], [])
11493     BOX2D_LIBS=-l$_BOX2D_LIB
11494     AC_LANG_POP([C++])
11495     BOX2D_CFLAGS=$(printf '%s' "$BOX2D_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11496     FilterLibs "${BOX2D_LIBS}"
11497     BOX2D_LIBS="${filteredlibs}"
11498 else
11499     AC_MSG_RESULT([internal])
11500     SYSTEM_BOX2D=
11501     BUILD_TYPE="$BUILD_TYPE BOX2D"
11502 fi
11503 AC_SUBST(SYSTEM_BOX2D)
11504 AC_SUBST(BOX2D_CFLAGS)
11505 AC_SUBST(BOX2D_LIBS)
11506
11507 dnl ===================================================================
11508 dnl Checking for altlinuxhyph
11509 dnl ===================================================================
11510 AC_MSG_CHECKING([which altlinuxhyph to use])
11511 if test "$with_system_altlinuxhyph" = "yes"; then
11512     AC_MSG_RESULT([external])
11513     SYSTEM_HYPH=TRUE
11514     AC_CHECK_HEADER(hyphen.h, [],
11515        [ AC_MSG_ERROR(altlinuxhyph headers not found.)], [])
11516     AC_CHECK_MEMBER(struct _HyphenDict.cset, [],
11517        [ AC_MSG_ERROR(no. You are sure you have altlinuyhyph headers?)],
11518        [#include <hyphen.h>])
11519     AC_CHECK_LIB(hyphen, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyphen],
11520         [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11521     if test -z "$HYPHEN_LIB"; then
11522         AC_CHECK_LIB(hyph, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyph],
11523            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11524     fi
11525     if test -z "$HYPHEN_LIB"; then
11526         AC_CHECK_LIB(hnj, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhnj],
11527            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11528     fi
11529 else
11530     AC_MSG_RESULT([internal])
11531     SYSTEM_HYPH=
11532     BUILD_TYPE="$BUILD_TYPE HYPHEN"
11533     if test "$COM" = "MSC"; then
11534         HYPHEN_LIB="${WORKDIR}/LinkTarget/StaticLibrary/hyphen.lib"
11535     else
11536         HYPHEN_LIB="-L${WORKDIR}/UnpackedTarball/hyphen/.libs -lhyphen"
11537     fi
11538 fi
11539 AC_SUBST(SYSTEM_HYPH)
11540 AC_SUBST(HYPHEN_LIB)
11541
11542 dnl ===================================================================
11543 dnl Checking for mythes
11544 dnl ===================================================================
11545 AC_MSG_CHECKING([which mythes to use])
11546 if test "$with_system_mythes" = "yes"; then
11547     AC_MSG_RESULT([external])
11548     SYSTEM_MYTHES=TRUE
11549     AC_LANG_PUSH([C++])
11550     PKG_CHECK_MODULES(MYTHES, mythes, MYTHES_PKGCONFIG=yes, MYTHES_PKGCONFIG=no)
11551     if test "$MYTHES_PKGCONFIG" = "no"; then
11552         AC_CHECK_HEADER(mythes.hxx, [],
11553             [ AC_MSG_ERROR(mythes.hxx headers not found.)], [])
11554         AC_CHECK_LIB([mythes-1.2], [main], [:],
11555             [ MYTHES_FOUND=no], [])
11556     if test "$MYTHES_FOUND" = "no"; then
11557         AC_CHECK_LIB(mythes, main, [MYTHES_FOUND=yes],
11558                 [ MYTHES_FOUND=no], [])
11559     fi
11560     if test "$MYTHES_FOUND" = "no"; then
11561         AC_MSG_ERROR([mythes library not found!.])
11562     fi
11563     fi
11564     AC_LANG_POP([C++])
11565     MYTHES_CFLAGS=$(printf '%s' "$MYTHES_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11566     FilterLibs "${MYTHES_LIBS}"
11567     MYTHES_LIBS="${filteredlibs}"
11568 else
11569     AC_MSG_RESULT([internal])
11570     SYSTEM_MYTHES=
11571     BUILD_TYPE="$BUILD_TYPE MYTHES"
11572     if test "$COM" = "MSC"; then
11573         MYTHES_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/mythes.lib"
11574     else
11575         MYTHES_LIBS="-L${WORKDIR}/UnpackedTarball/mythes/.libs -lmythes-1.2"
11576     fi
11577 fi
11578 AC_SUBST(SYSTEM_MYTHES)
11579 AC_SUBST(MYTHES_CFLAGS)
11580 AC_SUBST(MYTHES_LIBS)
11581
11582 dnl ===================================================================
11583 dnl How should we build the linear programming solver ?
11584 dnl ===================================================================
11585
11586 ENABLE_COINMP=
11587 AC_MSG_CHECKING([whether to build with CoinMP])
11588 if test "$enable_coinmp" != "no"; then
11589     ENABLE_COINMP=TRUE
11590     AC_MSG_RESULT([yes])
11591     if test "$with_system_coinmp" = "yes"; then
11592         SYSTEM_COINMP=TRUE
11593         PKG_CHECK_MODULES(COINMP, coinmp coinutils)
11594         FilterLibs "${COINMP_LIBS}"
11595         COINMP_LIBS="${filteredlibs}"
11596     else
11597         BUILD_TYPE="$BUILD_TYPE COINMP"
11598     fi
11599 else
11600     AC_MSG_RESULT([no])
11601 fi
11602 AC_SUBST(ENABLE_COINMP)
11603 AC_SUBST(SYSTEM_COINMP)
11604 AC_SUBST(COINMP_CFLAGS)
11605 AC_SUBST(COINMP_LIBS)
11606
11607 ENABLE_LPSOLVE=
11608 AC_MSG_CHECKING([whether to build with lpsolve])
11609 if test "$enable_lpsolve" != "no"; then
11610     ENABLE_LPSOLVE=TRUE
11611     AC_MSG_RESULT([yes])
11612 else
11613     AC_MSG_RESULT([no])
11614 fi
11615 AC_SUBST(ENABLE_LPSOLVE)
11616
11617 if test "$ENABLE_LPSOLVE" = TRUE; then
11618     AC_MSG_CHECKING([which lpsolve to use])
11619     if test "$with_system_lpsolve" = "yes"; then
11620         AC_MSG_RESULT([external])
11621         SYSTEM_LPSOLVE=TRUE
11622         AC_CHECK_HEADER(lpsolve/lp_lib.h, [],
11623            [ AC_MSG_ERROR(lpsolve headers not found.)], [])
11624         save_LIBS=$LIBS
11625         # some systems need this. Like Ubuntu...
11626         AC_CHECK_LIB(m, floor)
11627         AC_CHECK_LIB(dl, dlopen)
11628         AC_CHECK_LIB([lpsolve55], [make_lp], [:],
11629             [ AC_MSG_ERROR(lpsolve library not found or too old.)], [])
11630         LIBS=$save_LIBS
11631     else
11632         AC_MSG_RESULT([internal])
11633         SYSTEM_LPSOLVE=
11634         BUILD_TYPE="$BUILD_TYPE LPSOLVE"
11635     fi
11636 fi
11637 AC_SUBST(SYSTEM_LPSOLVE)
11638
11639 dnl ===================================================================
11640 dnl Checking for libexttextcat
11641 dnl ===================================================================
11642 libo_CHECK_SYSTEM_MODULE([libexttextcat],[LIBEXTTEXTCAT],[libexttextcat >= 3.4.1])
11643 if test "$with_system_libexttextcat" = "yes"; then
11644     SYSTEM_LIBEXTTEXTCAT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libexttextcat`
11645 fi
11646 AC_SUBST(SYSTEM_LIBEXTTEXTCAT_DATA)
11647
11648 dnl ===================================================================
11649 dnl Checking for libnumbertext
11650 dnl ===================================================================
11651 libo_CHECK_SYSTEM_MODULE([libnumbertext],[LIBNUMBERTEXT],[libnumbertext >= 1.0.6])
11652 if test "$with_system_libnumbertext" = "yes"; then
11653     SYSTEM_LIBNUMBERTEXT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libnumbertext`
11654     SYSTEM_LIBNUMBERTEXT=YES
11655 else
11656     SYSTEM_LIBNUMBERTEXT=
11657 fi
11658 AC_SUBST(SYSTEM_LIBNUMBERTEXT)
11659 AC_SUBST(SYSTEM_LIBNUMBERTEXT_DATA)
11660
11661 dnl ***************************************
11662 dnl testing libc version for Linux...
11663 dnl ***************************************
11664 if test "$_os" = "Linux"; then
11665     AC_MSG_CHECKING([whether the libc is recent enough])
11666     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
11667     #include <features.h>
11668     #if defined(__GNU_LIBRARY__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 1))
11669     #error glibc >= 2.1 is required
11670     #endif
11671     ]])],, [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([no, upgrade libc])])
11672 fi
11673
11674 dnl =========================================
11675 dnl Check for uuidgen
11676 dnl =========================================
11677 if test "$_os" = "WINNT"; then
11678     # we must use the uuidgen from the Windows SDK, which will be in the LO_PATH, but isn't in
11679     # the PATH for AC_PATH_PROG. It is already tested above in the WINDOWS_SDK_HOME check.
11680     UUIDGEN=uuidgen.exe
11681     AC_SUBST(UUIDGEN)
11682 else
11683     AC_PATH_PROG([UUIDGEN], [uuidgen])
11684     if test -z "$UUIDGEN"; then
11685         AC_MSG_WARN([uuid is needed for building installation sets])
11686     fi
11687 fi
11688
11689 dnl ***************************************
11690 dnl Checking for bison and flex
11691 dnl ***************************************
11692 AC_PATH_PROG(BISON, bison)
11693 if test -z "$BISON"; then
11694     AC_MSG_ERROR([no bison found in \$PATH, install it])
11695 else
11696     AC_MSG_CHECKING([the bison version])
11697     _bison_version=`$BISON --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
11698     _bison_longver=`echo $_bison_version | $AWK -F. '{ print \$1*1000+\$2}'`
11699     dnl Accept newer than 2.0; for --enable-compiler-plugins at least 2.3 is known to be bad and
11700     dnl cause
11701     dnl
11702     dnl   idlc/source/parser.y:222:15: error: externally available entity 'YYSTYPE' is not previously declared in an included file (if it is only used in this translation unit, put it in an unnamed namespace; otherwise, provide a declaration of it in an included file) [loplugin:external]
11703     dnl   typedef union YYSTYPE
11704     dnl           ~~~~~~^~~~~~~
11705     dnl
11706     dnl while at least 3.4.1 is know to be good:
11707     if test "$COMPILER_PLUGINS" = TRUE; then
11708         if test "$_bison_longver" -lt 2004; then
11709             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.4+ for --enable-compiler-plugins)])
11710         fi
11711     else
11712         if test "$_bison_longver" -lt 2000; then
11713             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.0+)])
11714         fi
11715     fi
11716 fi
11717 AC_SUBST([BISON])
11718
11719 AC_PATH_PROG(FLEX, flex)
11720 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11721     FLEX=`cygpath -m $FLEX`
11722 fi
11723 if test -z "$FLEX"; then
11724     AC_MSG_ERROR([no flex found in \$PATH, install it])
11725 else
11726     AC_MSG_CHECKING([the flex version])
11727     _flex_version=$($FLEX --version | $SED -e 's/^.*\([[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\).*$/\1/')
11728     if test $(echo $_flex_version | $AWK -F. '{printf("%d%03d%03d", $1, $2, $3)}') -lt 2006000; then
11729         AC_MSG_ERROR([failed ($FLEX $_flex_version found, but need at least 2.6.0)])
11730     fi
11731 fi
11732 AC_SUBST([FLEX])
11733
11734 AC_PATH_PROG(DIFF, diff)
11735 if test -z "$DIFF"; then
11736     AC_MSG_ERROR(["diff" not found in \$PATH, install it])
11737 fi
11738 AC_SUBST([DIFF])
11739
11740 AC_PATH_PROG(UNIQ, uniq)
11741 if test -z "$UNIQ"; then
11742     AC_MSG_ERROR(["uniq" not found in \$PATH, install it])
11743 fi
11744 AC_SUBST([UNIQ])
11745
11746 dnl ***************************************
11747 dnl Checking for patch
11748 dnl ***************************************
11749 AC_PATH_PROG(PATCH, patch)
11750 if test -z "$PATCH"; then
11751     AC_MSG_ERROR(["patch" not found in \$PATH, install it])
11752 fi
11753
11754 dnl On Solaris or macOS, check if --with-gnu-patch was used
11755 if test "$_os" = "SunOS" -o "$_os" = "Darwin" -o "$_os" = "FreeBSD"; then
11756     if test -z "$with_gnu_patch"; then
11757         GNUPATCH=$PATCH
11758     else
11759         if test -x "$with_gnu_patch"; then
11760             GNUPATCH=$with_gnu_patch
11761         else
11762             AC_MSG_ERROR([--with-gnu-patch did not point to an executable])
11763         fi
11764     fi
11765
11766     AC_MSG_CHECKING([whether $GNUPATCH is GNU patch])
11767     if $GNUPATCH --version | grep "Free Software Foundation" >/dev/null 2>/dev/null; then
11768         AC_MSG_RESULT([yes])
11769     else
11770         if $GNUPATCH --version | grep "2\.0-.*-Apple" >/dev/null 2>/dev/null; then
11771             AC_MSG_RESULT([no, but accepted (Apple patch)])
11772             add_warning "patch utility is not GNU patch. Apple's patch should work OK, but it might experience issues where GNU patch doesn't."
11773         else
11774             AC_MSG_ERROR([no, GNU patch needed. install or specify with --with-gnu-patch=/path/to/it])
11775         fi
11776     fi
11777 else
11778     GNUPATCH=$PATCH
11779 fi
11780
11781 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11782     GNUPATCH=`cygpath -m $GNUPATCH`
11783 fi
11784
11785 dnl We also need to check for --with-gnu-cp
11786
11787 if test -z "$with_gnu_cp"; then
11788     # check the place where the good stuff is hidden on Solaris...
11789     if test -x /usr/gnu/bin/cp; then
11790         GNUCP=/usr/gnu/bin/cp
11791     else
11792         AC_PATH_PROGS(GNUCP, gnucp cp)
11793     fi
11794     if test -z $GNUCP; then
11795         AC_MSG_ERROR([Neither gnucp nor cp found. Install GNU cp and/or specify --with-gnu-cp=/path/to/it])
11796     fi
11797 else
11798     if test -x "$with_gnu_cp"; then
11799         GNUCP=$with_gnu_cp
11800     else
11801         AC_MSG_ERROR([--with-gnu-cp did not point to an executable])
11802     fi
11803 fi
11804
11805 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11806     GNUCP=`cygpath -m $GNUCP`
11807 fi
11808
11809 AC_MSG_CHECKING([whether $GNUCP is GNU cp from coreutils with preserve= support])
11810 if $GNUCP --version 2>/dev/null | grep "coreutils" >/dev/null 2>/dev/null; then
11811     AC_MSG_RESULT([yes])
11812 elif $GNUCP --version 2>/dev/null | grep "GNU fileutils" >/dev/null 2>/dev/null; then
11813     AC_MSG_RESULT([yes])
11814 else
11815     case "$build_os" in
11816     darwin*|netbsd*|openbsd*|freebsd*|dragonfly*)
11817         x_GNUCP=[\#]
11818         GNUCP=''
11819         AC_MSG_RESULT([no gnucp found - using the system's cp command])
11820         ;;
11821     *)
11822         AC_MSG_ERROR([no, GNU cp needed. install or specify with --with-gnu-cp=/path/to/it])
11823         ;;
11824     esac
11825 fi
11826
11827 AC_SUBST(GNUPATCH)
11828 AC_SUBST(GNUCP)
11829 AC_SUBST(x_GNUCP)
11830
11831 dnl ***************************************
11832 dnl testing assembler path
11833 dnl ***************************************
11834 ML_EXE=""
11835 if test "$_os" = "WINNT"; then
11836     case "$WIN_HOST_ARCH" in
11837     x86) assembler=ml.exe ;;
11838     x64) assembler=ml64.exe ;;
11839     arm64) assembler=armasm64.exe ;;
11840     esac
11841
11842     AC_MSG_CHECKING([for the MSVC assembler ($assembler)])
11843     if test -f "$MSVC_HOST_PATH/$assembler"; then
11844         ML_EXE=`win_short_path_for_make "$MSVC_HOST_PATH/$assembler"`
11845         AC_MSG_RESULT([$ML_EXE])
11846     else
11847         AC_MSG_ERROR([not found in $MSVC_HOST_PATH])
11848     fi
11849 fi
11850
11851 AC_SUBST(ML_EXE)
11852
11853 dnl ===================================================================
11854 dnl We need zip and unzip
11855 dnl ===================================================================
11856 AC_PATH_PROG(ZIP, zip)
11857 test -z "$ZIP" && AC_MSG_ERROR([zip is required])
11858 if ! "$ZIP" --filesync < /dev/null 2>/dev/null > /dev/null; then
11859     AC_MSG_ERROR([Zip version 3.0 or newer is required to build, please install it and make sure it is the one found first in PATH],,)
11860 fi
11861
11862 AC_PATH_PROG(UNZIP, unzip)
11863 test -z "$UNZIP" && AC_MSG_ERROR([unzip is required])
11864
11865 dnl ===================================================================
11866 dnl Zip must be a specific type for different build types.
11867 dnl ===================================================================
11868 if test $build_os = cygwin; then
11869     if test -n "`$ZIP -h | $GREP -i WinNT`"; then
11870         AC_MSG_ERROR([$ZIP is not the required Cygwin version of Info-ZIP's zip.exe.])
11871     fi
11872 fi
11873
11874 dnl ===================================================================
11875 dnl We need touch with -h option support.
11876 dnl ===================================================================
11877 AC_PATH_PROG(TOUCH, touch)
11878 test -z "$TOUCH" && AC_MSG_ERROR([touch is required])
11879 touch "$WARNINGS_FILE"
11880 if ! "$TOUCH" -h "$WARNINGS_FILE" 2>/dev/null > /dev/null; then
11881     AC_MSG_ERROR([touch version with -h option support is required to build, please install it and make sure it is the one found first in PATH],,)
11882 fi
11883
11884 dnl ===================================================================
11885 dnl Check for system epoxy
11886 dnl ===================================================================
11887 EPOXY_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/epoxy/include"
11888 libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.2])
11889
11890 dnl ===================================================================
11891 dnl Show which vclplugs will be built.
11892 dnl ===================================================================
11893 R=""
11894
11895 libo_ENABLE_VCLPLUG([gen])
11896 libo_ENABLE_VCLPLUG([gtk3])
11897 libo_ENABLE_VCLPLUG([gtk3_kde5])
11898 libo_ENABLE_VCLPLUG([gtk4])
11899 libo_ENABLE_VCLPLUG([kf5])
11900 libo_ENABLE_VCLPLUG([kf6])
11901 libo_ENABLE_VCLPLUG([qt5])
11902 libo_ENABLE_VCLPLUG([qt6])
11903
11904 if test "$_os" = "WINNT"; then
11905     R="$R win"
11906 elif test "$_os" = "Darwin"; then
11907     R="$R osx"
11908 elif test "$_os" = "iOS"; then
11909     R="ios"
11910 elif test "$_os" = Android; then
11911     R="android"
11912 fi
11913
11914 build_vcl_plugins="$R"
11915 if test -z "$build_vcl_plugins"; then
11916     build_vcl_plugins=" none"
11917 fi
11918 AC_MSG_NOTICE([VCLplugs to be built:${build_vcl_plugins}])
11919 VCL_PLUGIN_INFO=$R
11920 AC_SUBST([VCL_PLUGIN_INFO])
11921
11922 if test "$DISABLE_DYNLOADING" = TRUE -a -z "$DISABLE_GUI" -a \( -z "$R" -o $(echo "$R" | wc -w) -ne 1 \); then
11923     AC_MSG_ERROR([Can't build --disable-dynamic-loading without --disable-gui and a single VCL plugin"])
11924 fi
11925
11926 dnl ===================================================================
11927 dnl Check for GTK libraries
11928 dnl ===================================================================
11929
11930 GTK3_CFLAGS=""
11931 GTK3_LIBS=""
11932 ENABLE_GTKTILEDVIEWER=""
11933 if test "$test_gtk3" = yes -a "x$enable_gtk3" = "xyes" -o "x$enable_gtk3_kde5" = "xyes"; then
11934     if test "$with_system_cairo" = no; then
11935         add_warning 'Non-system cairo combined with gtk3 is known to cause trouble (eg. broken image in the splashscreen). Use --with-system-cairo unless you know what you are doing.'
11936     fi
11937     : ${with_system_cairo:=yes}
11938     PKG_CHECK_MODULES(GTK3, gtk+-3.0 >= 3.20 gtk+-unix-print-3.0 gmodule-no-export-2.0 glib-2.0 >= 2.38 atk >= 2.28.1 cairo)
11939     GTK3_CFLAGS=$(printf '%s' "$GTK3_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11940     GTK3_CFLAGS="$GTK3_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11941     FilterLibs "${GTK3_LIBS}"
11942     GTK3_LIBS="${filteredlibs}"
11943
11944     dnl We require egl only for the gtk3 plugin. Otherwise we use glx.
11945     if test "$with_system_epoxy" != "yes"; then
11946         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11947         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11948                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11949     fi
11950 elif test -n "$with_gtk3_build" -a "$OS" = "WNT"; then
11951     PathFormat "${with_gtk3_build}/lib/pkgconfig"
11952     if test "$build_os" = "cygwin"; then
11953         dnl cygwin's pkg-config does not recognize "C:/..."-style paths, only "/cygdrive/c/..."
11954         formatted_path_unix=`cygpath -au "$formatted_path_unix"`
11955     fi
11956
11957     PKG_CONFIG_PATH="$formatted_path_unix"; export PKG_CONFIG_PATH
11958     PKG_CHECK_MODULES(GTK3, cairo gdk-3.0 gio-2.0 glib-2.0 gobject-2.0 gtk+-3.0)
11959     GTK3_CFLAGS="$GTK3_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11960     FilterLibs "${GTK3_LIBS}"
11961     GTK3_LIBS="${filteredlibs}"
11962     ENABLE_GTKTILEDVIEWER="yes"
11963 fi
11964 AC_SUBST(GTK3_LIBS)
11965 AC_SUBST(GTK3_CFLAGS)
11966 AC_SUBST(ENABLE_GTKTILEDVIEWER)
11967
11968 GTK4_CFLAGS=""
11969 GTK4_LIBS=""
11970 if test "$test_gtk4" = yes -a "x$enable_gtk4" = "xyes"; then
11971     if test "$with_system_cairo" = no; then
11972         add_warning 'Non-system cairo combined with gtk4 is assumed to cause trouble; proceed at your own risk.'
11973     fi
11974     : ${with_system_cairo:=yes}
11975     PKG_CHECK_MODULES(GTK4, gtk4 gmodule-no-export-2.0 glib-2.0 >= 2.38 cairo atk)
11976     GTK4_CFLAGS=$(printf '%s' "$GTK4_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11977     GTK4_CFLAGS="$GTK4_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11978     FilterLibs "${GTK4_LIBS}"
11979     GTK4_LIBS="${filteredlibs}"
11980
11981     dnl We require egl only for the gtk4 plugin. Otherwise we use glx.
11982     if test "$with_system_epoxy" != "yes"; then
11983         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11984         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11985                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11986     fi
11987 fi
11988 AC_SUBST(GTK4_LIBS)
11989 AC_SUBST(GTK4_CFLAGS)
11990
11991 if test "$enable_introspection" = yes; then
11992     if test "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
11993         GOBJECT_INTROSPECTION_REQUIRE(INTROSPECTION_REQUIRED_VERSION)
11994     else
11995         AC_MSG_ERROR([--enable-introspection requires --enable-gtk3])
11996     fi
11997 fi
11998
11999 # AT-SPI2 tests require gtk3, xvfb-run, dbus-launch and atspi-2
12000 if ! test "$ENABLE_GTK3" = TRUE; then
12001     if test "$enable_atspi_tests" = yes; then
12002         AC_MSG_ERROR([--enable-atspi-tests requires --enable-gtk3])
12003     fi
12004     enable_atspi_tests=no
12005 fi
12006 if ! test "$enable_atspi_tests" = no; then
12007     AC_PATH_PROGS([XVFB_RUN], [xvfb-run], no)
12008     if ! test "$XVFB_RUN" = no; then
12009         dnl make sure the found xvfb-run actually works
12010         AC_MSG_CHECKING([whether $XVFB_RUN works...])
12011         if $XVFB_RUN --auto-servernum true >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; then
12012             AC_MSG_RESULT([yes])
12013         else
12014             AC_MSG_RESULT([no])
12015             XVFB_RUN=no
12016         fi
12017     fi
12018     if test "$XVFB_RUN" = no; then
12019         if test "$enable_atspi_tests" = yes; then
12020             AC_MSG_ERROR([xvfb-run required by --enable-atspi-tests not found])
12021         fi
12022         enable_atspi_tests=no
12023     fi
12024 fi
12025 if ! test "$enable_atspi_tests" = no; then
12026     AC_PATH_PROGS([DBUS_LAUNCH], [dbus-launch], no)
12027     if test "$DBUS_LAUNCH" = no; then
12028         if test "$enable_atspi_tests" = yes; then
12029             AC_MSG_ERROR([dbus-launch required by --enable-atspi-tests not found])
12030         fi
12031         enable_atspi_tests=no
12032     fi
12033 fi
12034 if ! test "$enable_atspi_tests" = no; then
12035     PKG_CHECK_MODULES([ATSPI2], [atspi-2 gobject-2.0],,
12036                       [if test "$enable_atspi_tests" = yes; then
12037                            AC_MSG_ERROR([$ATSPI2_PKG_ERRORS])
12038                        else
12039                            enable_atspi_tests=no
12040                        fi])
12041 fi
12042 if ! test "x$enable_atspi_tests" = xno; then
12043     PKG_CHECK_MODULES([ATSPI2_2_32], [atspi-2 >= 2.32],
12044                       [have_atspi_scroll_to=1],
12045                       [have_atspi_scroll_to=0])
12046     AC_DEFINE_UNQUOTED([HAVE_ATSPI2_SCROLL_TO], [$have_atspi_scroll_to],
12047                        [Whether AT-SPI2 has the scrollTo API])
12048 fi
12049 ENABLE_ATSPI_TESTS=
12050 test "$enable_atspi_tests" = no || ENABLE_ATSPI_TESTS=TRUE
12051 AC_SUBST([ENABLE_ATSPI_TESTS])
12052
12053 dnl ===================================================================
12054 dnl check for dbus support
12055 dnl ===================================================================
12056 ENABLE_DBUS=""
12057 DBUS_CFLAGS=""
12058 DBUS_LIBS=""
12059 DBUS_GLIB_CFLAGS=""
12060 DBUS_GLIB_LIBS=""
12061 DBUS_HAVE_GLIB=""
12062
12063 if test "$enable_dbus" = "no"; then
12064     test_dbus=no
12065 fi
12066
12067 AC_MSG_CHECKING([whether to enable DBUS support])
12068 if test "$test_dbus" = "yes"; then
12069     ENABLE_DBUS="TRUE"
12070     AC_MSG_RESULT([yes])
12071     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.60)
12072     AC_DEFINE(ENABLE_DBUS)
12073     DBUS_CFLAGS=$(printf '%s' "$DBUS_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12074     FilterLibs "${DBUS_LIBS}"
12075     DBUS_LIBS="${filteredlibs}"
12076
12077     # Glib is needed for BluetoothServer
12078     # Sets also DBUS_GLIB_CFLAGS/DBUS_GLIB_LIBS if successful.
12079     PKG_CHECK_MODULES(DBUS_GLIB,[glib-2.0 >= 2.4],
12080         [
12081             DBUS_HAVE_GLIB="TRUE"
12082             AC_DEFINE(DBUS_HAVE_GLIB,1)
12083         ],
12084         AC_MSG_WARN([[No Glib found, Bluetooth support will be disabled]])
12085     )
12086 else
12087     AC_MSG_RESULT([no])
12088 fi
12089
12090 AC_SUBST(ENABLE_DBUS)
12091 AC_SUBST(DBUS_CFLAGS)
12092 AC_SUBST(DBUS_LIBS)
12093 AC_SUBST(DBUS_GLIB_CFLAGS)
12094 AC_SUBST(DBUS_GLIB_LIBS)
12095 AC_SUBST(DBUS_HAVE_GLIB)
12096
12097 AC_MSG_CHECKING([whether to enable Impress remote control])
12098 if test -n "$enable_sdremote" -a "$enable_sdremote" != "no"; then
12099     AC_MSG_RESULT([yes])
12100     ENABLE_SDREMOTE=TRUE
12101     SDREMOTE_ENTITLEMENT="      <key>com.apple.security.network.server</key>
12102         <true/>"
12103     AC_MSG_CHECKING([whether to enable Bluetooth support in Impress remote control])
12104
12105     if test $OS = MACOSX && test "$MACOSX_SDK_VERSION" -ge 101500; then
12106         # The Bluetooth code doesn't compile with macOS SDK 10.15
12107         if test "$enable_sdremote_bluetooth" = yes; then
12108             AC_MSG_ERROR([macOS SDK $macosx_sdk does not currently support --enable-sdremote-bluetooth])
12109         fi
12110         add_warning "not building the bluetooth part of the sdremote - used api was removed from macOS SDK 10.15"
12111         enable_sdremote_bluetooth=no
12112     fi
12113     # If not explicitly enabled or disabled, default
12114     if test -z "$enable_sdremote_bluetooth"; then
12115         case "$OS" in
12116         LINUX|MACOSX|WNT)
12117             # Default to yes for these
12118             enable_sdremote_bluetooth=yes
12119             ;;
12120         *)
12121             # otherwise no
12122             enable_sdremote_bluetooth=no
12123             ;;
12124         esac
12125     fi
12126     # $enable_sdremote_bluetooth is guaranteed non-empty now
12127
12128     if test "$enable_sdremote_bluetooth" != "no"; then
12129         if test "$OS" = "LINUX"; then
12130             if test "$ENABLE_DBUS" = "TRUE" -a "$DBUS_HAVE_GLIB" = "TRUE"; then
12131                 AC_MSG_RESULT([yes])
12132                 ENABLE_SDREMOTE_BLUETOOTH=TRUE
12133                 dnl ===================================================================
12134                 dnl Check for system bluez
12135                 dnl ===================================================================
12136                 AC_MSG_CHECKING([which Bluetooth header to use])
12137                 if test "$with_system_bluez" = "yes"; then
12138                     AC_MSG_RESULT([external])
12139                     AC_CHECK_HEADER(bluetooth/bluetooth.h, [],
12140                         [AC_MSG_ERROR(bluetooth.h not found. install bluez)], [])
12141                     SYSTEM_BLUEZ=TRUE
12142                 else
12143                     AC_MSG_RESULT([internal])
12144                     SYSTEM_BLUEZ=
12145                 fi
12146             else
12147                 AC_MSG_RESULT([no, dbus disabled])
12148                 ENABLE_SDREMOTE_BLUETOOTH=
12149                 SYSTEM_BLUEZ=
12150             fi
12151         else
12152             AC_MSG_RESULT([yes])
12153             ENABLE_SDREMOTE_BLUETOOTH=TRUE
12154             SYSTEM_BLUEZ=
12155             SDREMOTE_ENTITLEMENT="$SDREMOTE_ENTITLEMENT
12156         <key>com.apple.security.device.bluetooth</key>
12157         <true/>"
12158         fi
12159     else
12160         AC_MSG_RESULT([no])
12161         ENABLE_SDREMOTE_BLUETOOTH=
12162         SYSTEM_BLUEZ=
12163     fi
12164 else
12165     ENABLE_SDREMOTE=
12166     SYSTEM_BLUEZ=
12167     AC_MSG_RESULT([no])
12168 fi
12169 AC_SUBST(ENABLE_SDREMOTE)
12170 AC_SUBST(ENABLE_SDREMOTE_BLUETOOTH)
12171 AC_SUBST(SDREMOTE_ENTITLEMENT)
12172 AC_SUBST(SYSTEM_BLUEZ)
12173
12174 dnl ===================================================================
12175 dnl Check whether to enable GIO support
12176 dnl ===================================================================
12177 if test "$ENABLE_GTK4" = "TRUE" -o "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
12178     AC_MSG_CHECKING([whether to enable GIO support])
12179     if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_gio" = "yes"; then
12180         dnl Need at least 2.26 for the dbus support.
12181         PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.26],
12182                           [ENABLE_GIO="TRUE"], [ENABLE_GIO=""])
12183         if test "$ENABLE_GIO" = "TRUE"; then
12184             AC_DEFINE(ENABLE_GIO)
12185             GIO_CFLAGS=$(printf '%s' "$GIO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12186             FilterLibs "${GIO_LIBS}"
12187             GIO_LIBS="${filteredlibs}"
12188         fi
12189     else
12190         AC_MSG_RESULT([no])
12191     fi
12192 fi
12193 AC_SUBST(ENABLE_GIO)
12194 AC_SUBST(GIO_CFLAGS)
12195 AC_SUBST(GIO_LIBS)
12196
12197
12198 dnl ===================================================================
12199
12200 SPLIT_APP_MODULES=""
12201 if test "$enable_split_app_modules" = "yes"; then
12202     SPLIT_APP_MODULES="TRUE"
12203 fi
12204 AC_SUBST(SPLIT_APP_MODULES)
12205
12206 SPLIT_OPT_FEATURES=""
12207 if test "$enable_split_opt_features" = "yes"; then
12208     SPLIT_OPT_FEATURES="TRUE"
12209 fi
12210 AC_SUBST(SPLIT_OPT_FEATURES)
12211
12212 dnl ===================================================================
12213 dnl Check whether the GStreamer libraries are available.
12214 dnl ===================================================================
12215
12216 ENABLE_GSTREAMER_1_0=""
12217
12218 if test "$test_gstreamer_1_0" = yes; then
12219
12220     AC_MSG_CHECKING([whether to enable the GStreamer 1.0 avmedia backend])
12221     if test "$enable_avmedia" = yes -a "$enable_gstreamer_1_0" != no; then
12222         ENABLE_GSTREAMER_1_0="TRUE"
12223         AC_MSG_RESULT([yes])
12224         PKG_CHECK_MODULES( [GSTREAMER_1_0], [gstreamer-1.0 gstreamer-plugins-base-1.0 gstreamer-pbutils-1.0 gstreamer-video-1.0] )
12225         GSTREAMER_1_0_CFLAGS=$(printf '%s' "$GSTREAMER_1_0_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12226         FilterLibs "${GSTREAMER_1_0_LIBS}"
12227         GSTREAMER_1_0_LIBS="${filteredlibs}"
12228         AC_DEFINE(ENABLE_GSTREAMER_1_0)
12229     else
12230         AC_MSG_RESULT([no])
12231     fi
12232 fi
12233 AC_SUBST(GSTREAMER_1_0_CFLAGS)
12234 AC_SUBST(GSTREAMER_1_0_LIBS)
12235 AC_SUBST(ENABLE_GSTREAMER_1_0)
12236
12237 ENABLE_OPENGL_TRANSITIONS=
12238 ENABLE_OPENGL_CANVAS=
12239 if test $_os = iOS -o $_os = Android -o "$ENABLE_FUZZERS" = "TRUE"; then
12240    : # disable
12241 elif test "$_os" = "Darwin"; then
12242     # We use frameworks on macOS, no need for detail checks
12243     ENABLE_OPENGL_TRANSITIONS=TRUE
12244     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12245     ENABLE_OPENGL_CANVAS=TRUE
12246 elif test $_os = WINNT; then
12247     ENABLE_OPENGL_TRANSITIONS=TRUE
12248     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12249     ENABLE_OPENGL_CANVAS=TRUE
12250 else
12251     if test "$USING_X11" = TRUE; then
12252         AC_CHECK_LIB(GL, glBegin, [:], AC_MSG_ERROR([libGL required.]))
12253         ENABLE_OPENGL_TRANSITIONS=TRUE
12254         AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12255         ENABLE_OPENGL_CANVAS=TRUE
12256     fi
12257 fi
12258
12259 AC_SUBST(ENABLE_OPENGL_TRANSITIONS)
12260 AC_SUBST(ENABLE_OPENGL_CANVAS)
12261
12262 dnl =================================================
12263 dnl Check whether to build with OpenCL support.
12264 dnl =================================================
12265
12266 if test $_os != iOS -a $_os != Android -a "$ENABLE_FUZZERS" != "TRUE" -a "$enable_opencl" = "yes"; then
12267     # OPENCL in BUILD_TYPE and HAVE_FEATURE_OPENCL tell that OpenCL is potentially available on the
12268     # platform (optional at run-time, used through clew).
12269     BUILD_TYPE="$BUILD_TYPE OPENCL"
12270     AC_DEFINE(HAVE_FEATURE_OPENCL)
12271 fi
12272
12273 dnl =================================================
12274 dnl Check whether to build with dconf support.
12275 dnl =================================================
12276
12277 if test $_os != Android -a $_os != iOS -a "$enable_dconf" != no; then
12278     PKG_CHECK_MODULES([DCONF], [dconf >= 0.40.0], [], [
12279         if test "$enable_dconf" = yes; then
12280             AC_MSG_ERROR([dconf not found])
12281         else
12282             enable_dconf=no
12283         fi])
12284 fi
12285 AC_MSG_CHECKING([whether to enable dconf])
12286 if test $_os = Android -o $_os = iOS -o "$enable_dconf" = no; then
12287     DCONF_CFLAGS=
12288     DCONF_LIBS=
12289     ENABLE_DCONF=
12290     AC_MSG_RESULT([no])
12291 else
12292     ENABLE_DCONF=TRUE
12293     AC_DEFINE(ENABLE_DCONF)
12294     AC_MSG_RESULT([yes])
12295 fi
12296 AC_SUBST([DCONF_CFLAGS])
12297 AC_SUBST([DCONF_LIBS])
12298 AC_SUBST([ENABLE_DCONF])
12299
12300 # pdf import?
12301 AC_MSG_CHECKING([whether to build the PDF import feature])
12302 ENABLE_PDFIMPORT=
12303 if test -z "$enable_pdfimport" -o "$enable_pdfimport" = yes; then
12304     AC_MSG_RESULT([yes])
12305     ENABLE_PDFIMPORT=TRUE
12306     AC_DEFINE(HAVE_FEATURE_PDFIMPORT)
12307 else
12308     AC_MSG_RESULT([no])
12309 fi
12310
12311 # Pdfium?
12312 AC_MSG_CHECKING([whether to build PDFium])
12313 ENABLE_PDFIUM=
12314 if test \( -z "$enable_pdfium" -a "$ENABLE_PDFIMPORT" = "TRUE" \) -o "$enable_pdfium" = yes; then
12315     AC_MSG_RESULT([yes])
12316     ENABLE_PDFIUM=TRUE
12317     BUILD_TYPE="$BUILD_TYPE PDFIUM"
12318 else
12319     AC_MSG_RESULT([no])
12320 fi
12321 AC_SUBST(ENABLE_PDFIUM)
12322
12323 if test "$ENABLE_PDFIUM" = "TRUE"; then
12324     AC_MSG_CHECKING([which OpenJPEG library to use])
12325     if test "$with_system_openjpeg" = "yes"; then
12326         SYSTEM_OPENJPEG2=TRUE
12327         AC_MSG_RESULT([external])
12328         PKG_CHECK_MODULES( OPENJPEG2, libopenjp2 )
12329         OPENJPEG2_CFLAGS=$(printf '%s' "$OPENJPEG2_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12330         FilterLibs "${OPENJPEG2_LIBS}"
12331         OPENJPEG2_LIBS="${filteredlibs}"
12332     else
12333         SYSTEM_OPENJPEG2=FALSE
12334         AC_MSG_RESULT([internal])
12335     fi
12336
12337     AC_MSG_CHECKING([which Abseil library to use])
12338     if test "$with_system_abseil" = "yes"; then
12339         AC_MSG_RESULT([external])
12340         SYSTEM_ABSEIL=TRUE
12341         AC_LANG_PUSH([C++])
12342         PKG_CHECK_MODULES(ABSEIL, absl_bad_optional_access absl_bad_variant_access absl_inlined_vector )
12343         AC_LANG_POP([C++])
12344         ABSEIL_CFLAGS=$(printf '%s' "$ABSEIL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12345         FilterLibs "${ABSEIL_LIBS}"
12346         ABSEIL_LIBS="${filteredlibs}"
12347     else
12348         AC_MSG_RESULT([internal])
12349     fi
12350 fi
12351 AC_SUBST(SYSTEM_OPENJPEG2)
12352 AC_SUBST(SYSTEM_ABSEIL)
12353 AC_SUBST(ABSEIL_CFLAGS)
12354 AC_SUBST(ABSEIL_LIBS)
12355
12356 dnl ===================================================================
12357 dnl Check for poppler
12358 dnl ===================================================================
12359 ENABLE_POPPLER=
12360 AC_MSG_CHECKING([whether to build Poppler])
12361 if test \( -z "$enable_poppler" -a "$ENABLE_PDFIMPORT" = "TRUE" -a $_os != Android \) -o "$enable_poppler" = yes; then
12362     AC_MSG_RESULT([yes])
12363     ENABLE_POPPLER=TRUE
12364     AC_DEFINE(HAVE_FEATURE_POPPLER)
12365 else
12366     AC_MSG_RESULT([no])
12367 fi
12368 AC_SUBST(ENABLE_POPPLER)
12369
12370 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" != "TRUE" -a "$ENABLE_PDFIUM" != "TRUE"; then
12371     AC_MSG_ERROR([Cannot import PDF without either Pdfium or Poppler; please enable either of them.])
12372 fi
12373
12374 if test "$ENABLE_PDFIMPORT" != "TRUE" -a \( "$ENABLE_POPPLER" = "TRUE" -o "$ENABLE_PDFIUM" = "TRUE" \); then
12375     AC_MSG_ERROR([Cannot enable Pdfium or Poppler when PDF importing is disabled; please enable PDF import first.])
12376 fi
12377
12378 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" = "TRUE"; then
12379     dnl ===================================================================
12380     dnl Check for system poppler
12381     dnl ===================================================================
12382     AC_MSG_CHECKING([which PDF import poppler to use])
12383     if test "$with_system_poppler" = "yes"; then
12384         AC_MSG_RESULT([external])
12385         SYSTEM_POPPLER=TRUE
12386         PKG_CHECK_MODULES(POPPLER,[poppler >= 0.14 poppler-cpp])
12387         POPPLER_CFLAGS=$(printf '%s' "$POPPLER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12388         FilterLibs "${POPPLER_LIBS}"
12389         POPPLER_LIBS="${filteredlibs}"
12390     else
12391         AC_MSG_RESULT([internal])
12392         SYSTEM_POPPLER=
12393         BUILD_TYPE="$BUILD_TYPE POPPLER"
12394     fi
12395     AC_DEFINE([ENABLE_PDFIMPORT],1)
12396 fi
12397 AC_SUBST(ENABLE_PDFIMPORT)
12398 AC_SUBST(SYSTEM_POPPLER)
12399 AC_SUBST(POPPLER_CFLAGS)
12400 AC_SUBST(POPPLER_LIBS)
12401
12402 # Skia?
12403 ENABLE_SKIA=
12404 if test "$enable_skia" != "no" -a "$build_skia" = "yes" -a -z "$DISABLE_GUI"; then
12405     # Skia now requires at least freetype2 >= 2.8.1, which is less that what LO requires as system freetype.
12406     if test "$SYSTEM_FREETYPE" = TRUE; then
12407         PKG_CHECK_EXISTS(freetype2 >= 21.0.15, # 21.0.15 = 2.8.1
12408             [skia_freetype_ok=yes],
12409             [skia_freetype_ok=no])
12410     else # internal is ok
12411         skia_freetype_ok=yes
12412     fi
12413     AC_MSG_CHECKING([whether to build Skia])
12414     if test "$skia_freetype_ok" = "yes"; then
12415         if test "$enable_skia" = "debug"; then
12416             AC_MSG_RESULT([yes (debug)])
12417             ENABLE_SKIA_DEBUG=TRUE
12418         else
12419             AC_MSG_RESULT([yes])
12420             ENABLE_SKIA_DEBUG=
12421         fi
12422         ENABLE_SKIA=TRUE
12423         if test "$ENDIANNESS" = "big" && test "$ENABLE_SKIA" = "TRUE"; then
12424             AC_MSG_ERROR([skia doesn't work/isn't supported upstream on big-endian. Use --disable-skia])
12425         fi
12426
12427         AC_DEFINE(HAVE_FEATURE_SKIA)
12428         BUILD_TYPE="$BUILD_TYPE SKIA"
12429
12430         if test "$OS" = "MACOSX"; then
12431             AC_DEFINE(SK_GANESH,1)
12432             AC_DEFINE(SK_METAL,1)
12433             SKIA_GPU=METAL
12434             AC_SUBST(SKIA_GPU)
12435         else
12436             AC_DEFINE(SK_GANESH,1)
12437             AC_DEFINE(SK_VULKAN,1)
12438             SKIA_GPU=VULKAN
12439             AC_SUBST(SKIA_GPU)
12440         fi
12441     else
12442         AC_MSG_RESULT([no (freetype too old)])
12443         add_warning "freetype version is too old for Skia library, at least 2.8.1 required, Skia support disabled"
12444     fi
12445
12446 else
12447     AC_MSG_CHECKING([whether to build Skia])
12448     AC_MSG_RESULT([no])
12449 fi
12450 AC_SUBST(ENABLE_SKIA)
12451 AC_SUBST(ENABLE_SKIA_DEBUG)
12452
12453 LO_CLANG_CXXFLAGS_INTRINSICS_SSE2=
12454 LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3=
12455 LO_CLANG_CXXFLAGS_INTRINSICS_SSE41=
12456 LO_CLANG_CXXFLAGS_INTRINSICS_SSE42=
12457 LO_CLANG_CXXFLAGS_INTRINSICS_AVX=
12458 LO_CLANG_CXXFLAGS_INTRINSICS_AVX2=
12459 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512=
12460 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F=
12461 LO_CLANG_CXXFLAGS_INTRINSICS_F16C=
12462 LO_CLANG_CXXFLAGS_INTRINSICS_FMA=
12463 LO_CLANG_VERSION=
12464 HAVE_LO_CLANG_DLLEXPORTINLINES=
12465
12466 if test "$ENABLE_SKIA" = TRUE -a "$COM_IS_CLANG" != TRUE; then
12467     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12468         AC_MSG_CHECKING([for Clang])
12469         AC_MSG_RESULT([$LO_CLANG_CC / $LO_CLANG_CXX])
12470     else
12471         if test "$_os" = "WINNT"; then
12472             AC_MSG_CHECKING([for clang-cl])
12473             if test -x "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"; then
12474                 LO_CLANG_CC=`win_short_path_for_make "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"`
12475             elif test -n "$PROGRAMFILES" -a -x "$(cygpath -u "$PROGRAMFILES/LLVM/bin/clang-cl.exe")"; then
12476                 LO_CLANG_CC=`win_short_path_for_make "$PROGRAMFILES/LLVM/bin/clang-cl.exe"`
12477             elif test -x "$(cygpath -u "c:/Program Files/LLVM/bin/clang-cl.exe")"; then
12478                 LO_CLANG_CC=`win_short_path_for_make "c:/Program Files/LLVM/bin/clang-cl.exe"`
12479             fi
12480             if test -n "$LO_CLANG_CC"; then
12481                 dnl explicitly set -m32/-m64
12482                 LO_CLANG_CC="$LO_CLANG_CC -m$WIN_HOST_BITS"
12483                 LO_CLANG_CXX="$LO_CLANG_CC"
12484                 AC_MSG_RESULT([$LO_CLANG_CC])
12485             else
12486                 AC_MSG_RESULT([no])
12487             fi
12488
12489             AC_MSG_CHECKING([the dependency generation prefix (clang.exe -showIncludes)])
12490             echo "#include <stdlib.h>" > conftest.c
12491             LO_CLANG_SHOWINCLUDES_PREFIX=`VSLANG=1033 $LO_CLANG_CC $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
12492                 grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
12493             rm -f conftest.c conftest.obj
12494             if test -z "$LO_CLANG_SHOWINCLUDES_PREFIX"; then
12495                 AC_MSG_ERROR([cannot determine the -showIncludes prefix])
12496             else
12497                 AC_MSG_RESULT(["$LO_CLANG_SHOWINCLUDES_PREFIX"])
12498             fi
12499         else
12500             AC_CHECK_PROG(LO_CLANG_CC,clang,clang,[])
12501             AC_CHECK_PROG(LO_CLANG_CXX,clang++,clang++,[])
12502         fi
12503     fi
12504     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12505         clang2_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $LO_CLANG_CC -E - | tail -1 | sed 's/ //g'`
12506         LO_CLANG_VERSION=`echo "$clang2_version" | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
12507         if test "$LO_CLANG_VERSION" -lt 50002; then
12508             AC_MSG_WARN(["$clang2_version" is too old or unrecognized, must be at least Clang 5.0.2])
12509             LO_CLANG_CC=
12510             LO_CLANG_CXX=
12511         fi
12512     fi
12513     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX" -a "$_os" = "WINNT"; then
12514         save_CXX="$CXX"
12515         CXX="$LO_CLANG_CXX"
12516         AC_MSG_CHECKING([whether $CXX supports -Zc:dllexportInlines-])
12517         AC_LANG_PUSH([C++])
12518         save_CXXFLAGS=$CXXFLAGS
12519         CXXFLAGS="$CXXFLAGS -Werror -Zc:dllexportInlines-"
12520         AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
12521                 HAVE_LO_CLANG_DLLEXPORTINLINES=TRUE
12522                 AC_MSG_RESULT([yes])
12523             ], [AC_MSG_RESULT([no])])
12524         CXXFLAGS=$save_CXXFLAGS
12525         AC_LANG_POP([C++])
12526         CXX="$save_CXX"
12527         if test -z "$HAVE_LO_CLANG_DLLEXPORTINLINES"; then
12528             AC_MSG_ERROR([Clang compiler does not support -Zc:dllexportInlines-. The Skia library needs to be built using a newer Clang version, or use --disable-skia.])
12529         fi
12530     fi
12531     if test -z "$LO_CLANG_CC" -o -z "$LO_CLANG_CXX"; then
12532         # Skia is the default on Windows and Mac, so hard-require Clang.
12533         # Elsewhere it's used just by the 'gen' VCL backend which is rarely used.
12534         if test "$_os" = "WINNT" -o "$_os" = "Darwin"; then
12535             AC_MSG_ERROR([Clang compiler not found. The Skia library needs to be built using Clang, or use --disable-skia.])
12536         else
12537             AC_MSG_WARN([Clang compiler not found.])
12538         fi
12539     else
12540
12541         save_CXX="$CXX"
12542         CXX="$LO_CLANG_CXX"
12543         # copy&paste (and adjust) of intrinsics checks, since MSVC's -arch doesn't work well for Clang-cl
12544         flag_sse2=-msse2
12545         flag_ssse3=-mssse3
12546         flag_sse41=-msse4.1
12547         flag_sse42=-msse4.2
12548         flag_avx=-mavx
12549         flag_avx2=-mavx2
12550         flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
12551         flag_avx512f=-mavx512f
12552         flag_f16c=-mf16c
12553         flag_fma=-mfma
12554
12555         AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
12556         AC_LANG_PUSH([C++])
12557         save_CXXFLAGS=$CXXFLAGS
12558         CXXFLAGS="$CXXFLAGS $flag_sse2"
12559         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12560             #include <emmintrin.h>
12561             int main () {
12562                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12563                 c = _mm_xor_si128 (a, b);
12564                 return 0;
12565             }
12566             ])],
12567             [can_compile_sse2=yes],
12568             [can_compile_sse2=no])
12569         AC_LANG_POP([C++])
12570         CXXFLAGS=$save_CXXFLAGS
12571         AC_MSG_RESULT([${can_compile_sse2}])
12572         if test "${can_compile_sse2}" = "yes" ; then
12573             LO_CLANG_CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
12574         fi
12575
12576         AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
12577         AC_LANG_PUSH([C++])
12578         save_CXXFLAGS=$CXXFLAGS
12579         CXXFLAGS="$CXXFLAGS $flag_ssse3"
12580         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12581             #include <tmmintrin.h>
12582             int main () {
12583                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12584                 c = _mm_maddubs_epi16 (a, b);
12585                 return 0;
12586             }
12587             ])],
12588             [can_compile_ssse3=yes],
12589             [can_compile_ssse3=no])
12590         AC_LANG_POP([C++])
12591         CXXFLAGS=$save_CXXFLAGS
12592         AC_MSG_RESULT([${can_compile_ssse3}])
12593         if test "${can_compile_ssse3}" = "yes" ; then
12594             LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
12595         fi
12596
12597         AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
12598         AC_LANG_PUSH([C++])
12599         save_CXXFLAGS=$CXXFLAGS
12600         CXXFLAGS="$CXXFLAGS $flag_sse41"
12601         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12602             #include <smmintrin.h>
12603             int main () {
12604                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12605                 c = _mm_cmpeq_epi64 (a, b);
12606                 return 0;
12607             }
12608             ])],
12609             [can_compile_sse41=yes],
12610             [can_compile_sse41=no])
12611         AC_LANG_POP([C++])
12612         CXXFLAGS=$save_CXXFLAGS
12613         AC_MSG_RESULT([${can_compile_sse41}])
12614         if test "${can_compile_sse41}" = "yes" ; then
12615             LO_CLANG_CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
12616         fi
12617
12618         AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
12619         AC_LANG_PUSH([C++])
12620         save_CXXFLAGS=$CXXFLAGS
12621         CXXFLAGS="$CXXFLAGS $flag_sse42"
12622         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12623             #include <nmmintrin.h>
12624             int main () {
12625                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12626                 c = _mm_cmpgt_epi64 (a, b);
12627                 return 0;
12628             }
12629             ])],
12630             [can_compile_sse42=yes],
12631             [can_compile_sse42=no])
12632         AC_LANG_POP([C++])
12633         CXXFLAGS=$save_CXXFLAGS
12634         AC_MSG_RESULT([${can_compile_sse42}])
12635         if test "${can_compile_sse42}" = "yes" ; then
12636             LO_CLANG_CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
12637         fi
12638
12639         AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
12640         AC_LANG_PUSH([C++])
12641         save_CXXFLAGS=$CXXFLAGS
12642         CXXFLAGS="$CXXFLAGS $flag_avx"
12643         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12644             #include <immintrin.h>
12645             int main () {
12646                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
12647                 c = _mm256_xor_ps(a, b);
12648                 return 0;
12649             }
12650             ])],
12651             [can_compile_avx=yes],
12652             [can_compile_avx=no])
12653         AC_LANG_POP([C++])
12654         CXXFLAGS=$save_CXXFLAGS
12655         AC_MSG_RESULT([${can_compile_avx}])
12656         if test "${can_compile_avx}" = "yes" ; then
12657             LO_CLANG_CXXFLAGS_INTRINSICS_AVX="$flag_avx"
12658         fi
12659
12660         AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
12661         AC_LANG_PUSH([C++])
12662         save_CXXFLAGS=$CXXFLAGS
12663         CXXFLAGS="$CXXFLAGS $flag_avx2"
12664         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12665             #include <immintrin.h>
12666             int main () {
12667                 __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
12668                 c = _mm256_maddubs_epi16(a, b);
12669                 return 0;
12670             }
12671             ])],
12672             [can_compile_avx2=yes],
12673             [can_compile_avx2=no])
12674         AC_LANG_POP([C++])
12675         CXXFLAGS=$save_CXXFLAGS
12676         AC_MSG_RESULT([${can_compile_avx2}])
12677         if test "${can_compile_avx2}" = "yes" ; then
12678             LO_CLANG_CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
12679         fi
12680
12681         AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
12682         AC_LANG_PUSH([C++])
12683         save_CXXFLAGS=$CXXFLAGS
12684         CXXFLAGS="$CXXFLAGS $flag_avx512"
12685         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12686             #include <immintrin.h>
12687             int main () {
12688                 __m512i a = _mm512_loadu_si512(0);
12689                 __m512d v1 = _mm512_load_pd(0);
12690                 // https://gcc.gnu.org/git/?p=gcc.git;a=commit;f=gcc/config/i386/avx512fintrin.h;h=23bce99cbe7016a04e14c2163ed3fe6a5a64f4e2
12691                 __m512d v2 = _mm512_abs_pd(v1);
12692                 return 0;
12693             }
12694             ])],
12695             [can_compile_avx512=yes],
12696             [can_compile_avx512=no])
12697         AC_LANG_POP([C++])
12698         CXXFLAGS=$save_CXXFLAGS
12699         AC_MSG_RESULT([${can_compile_avx512}])
12700         if test "${can_compile_avx512}" = "yes" ; then
12701             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
12702             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F="$flag_avx512f"
12703         fi
12704
12705         AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
12706         AC_LANG_PUSH([C++])
12707         save_CXXFLAGS=$CXXFLAGS
12708         CXXFLAGS="$CXXFLAGS $flag_f16c"
12709         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12710             #include <immintrin.h>
12711             int main () {
12712                 __m128i a = _mm_set1_epi32 (0);
12713                 __m128 c;
12714                 c = _mm_cvtph_ps(a);
12715                 return 0;
12716             }
12717             ])],
12718             [can_compile_f16c=yes],
12719             [can_compile_f16c=no])
12720         AC_LANG_POP([C++])
12721         CXXFLAGS=$save_CXXFLAGS
12722         AC_MSG_RESULT([${can_compile_f16c}])
12723         if test "${can_compile_f16c}" = "yes" ; then
12724             LO_CLANG_CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
12725         fi
12726
12727         AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
12728         AC_LANG_PUSH([C++])
12729         save_CXXFLAGS=$CXXFLAGS
12730         CXXFLAGS="$CXXFLAGS $flag_fma"
12731         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12732             #include <immintrin.h>
12733             int main () {
12734                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
12735                 d = _mm256_fmadd_ps(a, b, c);
12736                 return 0;
12737             }
12738             ])],
12739             [can_compile_fma=yes],
12740             [can_compile_fma=no])
12741         AC_LANG_POP([C++])
12742         CXXFLAGS=$save_CXXFLAGS
12743         AC_MSG_RESULT([${can_compile_fma}])
12744         if test "${can_compile_fma}" = "yes" ; then
12745             LO_CLANG_CXXFLAGS_INTRINSICS_FMA="$flag_fma"
12746         fi
12747
12748         CXX="$save_CXX"
12749     fi
12750 fi
12751 #
12752 # prefix LO_CLANG_CC/LO_CLANG_CXX with ccache if needed
12753 #
12754 if test "$CCACHE" != "" -a -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12755     AC_MSG_CHECKING([whether $LO_CLANG_CC is already ccached])
12756     AC_LANG_PUSH([C])
12757     save_CC="$CC"
12758     CC="$LO_CLANG_CC"
12759     save_CFLAGS=$CFLAGS
12760     CFLAGS="$CFLAGS --ccache-skip -O2 -Werror"
12761     dnl an empty program will do, we're checking the compiler flags
12762     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12763                       [use_ccache=yes], [use_ccache=no])
12764     CFLAGS=$save_CFLAGS
12765     CC=$save_CC
12766     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
12767         AC_MSG_RESULT([yes])
12768     else
12769         LO_CLANG_CC="$CCACHE $LO_CLANG_CC"
12770         AC_MSG_RESULT([no])
12771     fi
12772     AC_LANG_POP([C])
12773
12774     AC_MSG_CHECKING([whether $LO_CLANG_CXX is already ccached])
12775     AC_LANG_PUSH([C++])
12776     save_CXX="$CXX"
12777     CXX="$LO_CLANG_CXX"
12778     save_CXXFLAGS=$CXXFLAGS
12779     CXXFLAGS="$CXXFLAGS --ccache-skip -O2 -Werror"
12780     dnl an empty program will do, we're checking the compiler flags
12781     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12782                       [use_ccache=yes], [use_ccache=no])
12783     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
12784         AC_MSG_RESULT([yes])
12785     else
12786         LO_CLANG_CXX="$CCACHE $LO_CLANG_CXX"
12787         AC_MSG_RESULT([no])
12788     fi
12789     CXXFLAGS=$save_CXXFLAGS
12790     CXX=$save_CXX
12791     AC_LANG_POP([C++])
12792 fi
12793
12794 AC_SUBST(LO_CLANG_CC)
12795 AC_SUBST(LO_CLANG_CXX)
12796 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE2)
12797 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3)
12798 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE41)
12799 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE42)
12800 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX)
12801 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX2)
12802 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512)
12803 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F)
12804 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_F16C)
12805 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_FMA)
12806 AC_SUBST(LO_CLANG_SHOWINCLUDES_PREFIX)
12807 AC_SUBST(LO_CLANG_VERSION)
12808 AC_SUBST(CLANG_USE_LD)
12809 AC_SUBST([HAVE_LO_CLANG_DLLEXPORTINLINES])
12810
12811 SYSTEM_GPGMEPP=
12812
12813 AC_MSG_CHECKING([whether to enable gpgmepp])
12814 if test "$enable_gpgmepp" = no; then
12815     AC_MSG_RESULT([no])
12816 elif test "$enable_mpl_subset" = "yes"; then
12817     AC_MSG_RESULT([no (MPL only)])
12818 elif test "$enable_fuzzers" = "yes"; then
12819     AC_MSG_RESULT([no (oss-fuzz)])
12820 elif test \( \( "$_os" = "Linux" -o "$_os" = "Darwin" \) -a "$ENABLE_NSS" = TRUE \) -o "$_os" = "WINNT" ; then
12821     AC_MSG_RESULT([yes])
12822     dnl ===================================================================
12823     dnl Check for system gpgme
12824     dnl ===================================================================
12825     AC_MSG_CHECKING([which gpgmepp to use])
12826     if test "$with_system_gpgmepp" = "yes"; then
12827         AC_MSG_RESULT([external])
12828         SYSTEM_GPGMEPP=TRUE
12829
12830         # C++ library doesn't come with fancy gpgmepp-config, check for headers the old-fashioned way
12831         AC_CHECK_HEADER(gpgme++/gpgmepp_version.h, [ GPGMEPP_CFLAGS=-I/usr/include/gpgme++ ],
12832             [AC_MSG_ERROR([gpgmepp headers not found, install gpgmepp >= 1.14 development package])], [])
12833         AC_CHECK_HEADER(gpgme.h, [],
12834             [AC_MSG_ERROR([gpgme headers not found, install gpgme development package])], [])
12835         AC_CHECK_LIB(gpgmepp, main, [],
12836             [AC_MSG_ERROR(gpgmepp not found or not functional)], [])
12837         GPGMEPP_LIBS=-lgpgmepp
12838     else
12839         AC_MSG_RESULT([internal])
12840         BUILD_TYPE="$BUILD_TYPE LIBGPGERROR LIBASSUAN GPGMEPP"
12841
12842         GPG_ERROR_CFLAGS="-I${WORKDIR}/UnpackedTarball/libgpg-error/src"
12843         LIBASSUAN_CFLAGS="-I${WORKDIR}/UnpackedTarball/libassuan/src"
12844         if test "$_os" != "WINNT"; then
12845             GPG_ERROR_LIBS="-L${WORKDIR}/UnpackedTarball/libgpg-error/src/.libs -lgpg-error"
12846             LIBASSUAN_LIBS="-L${WORKDIR}/UnpackedTarball/libassuan/src/.libs -lassuan"
12847         fi
12848     fi
12849     ENABLE_GPGMEPP=TRUE
12850     AC_DEFINE([HAVE_FEATURE_GPGME])
12851     AC_PATH_PROG(GPG, gpg)
12852     # TODO: Windows's cygwin gpg does not seem to work with our gpgme,
12853     # so let's exclude that manually for the moment
12854     if test -n "$GPG" -a "$_os" != "WINNT"; then
12855         # make sure we not only have a working gpgme, but a full working
12856         # gpg installation to run OpenPGP signature verification
12857         AC_DEFINE([HAVE_FEATURE_GPGVERIFY])
12858     fi
12859     if test "$_os" = "Linux"; then
12860       uid=`id -u`
12861       AC_MSG_CHECKING([for /run/user/$uid])
12862       if test -d /run/user/$uid; then
12863         AC_MSG_RESULT([yes])
12864         AC_PATH_PROG(GPGCONF, gpgconf)
12865
12866         # Older versions of gpgconf are not working as expected, since
12867         # `gpgconf --remove-socketdir` fails to exit any gpg-agent daemon operating
12868         # on that socket dir that has (indirectly) been started by the tests in xmlsecurity/qa/unit/signing/signing.cxx
12869         # (see commit message of f0305ec0a7d199e605511844d9d6af98b66d4bfd%5E )
12870         AC_MSG_CHECKING([whether version of gpgconf is suitable ... ])
12871         GPGCONF_VERSION=`"$GPGCONF" --version | "$AWK" '/^gpgconf \(GnuPG\)/{print $3}'`
12872         GPGCONF_NUMVER=`echo $GPGCONF_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
12873         if test "$GPGCONF_VERSION" = "2.2_OOo" -o "$GPGCONF_NUMVER" -ge "020200"; then
12874           AC_MSG_RESULT([yes, $GPGCONF_VERSION])
12875           AC_MSG_CHECKING([for gpgconf --create-socketdir... ])
12876           if $GPGCONF --dump-options > /dev/null ; then
12877             if $GPGCONF --dump-options | grep -q create-socketdir ; then
12878               AC_MSG_RESULT([yes])
12879               AC_DEFINE([HAVE_GPGCONF_SOCKETDIR])
12880               AC_DEFINE_UNQUOTED([GPGME_GPGCONF], ["$GPGCONF"])
12881             else
12882               AC_MSG_RESULT([no])
12883             fi
12884           else
12885             AC_MSG_RESULT([no. missing or broken gpgconf?])
12886           fi
12887         else
12888           AC_MSG_RESULT([no, $GPGCONF_VERSION])
12889         fi
12890       else
12891         AC_MSG_RESULT([no])
12892      fi
12893    fi
12894 else
12895     AC_MSG_RESULT([no (unsupported OS or missing NSS)])
12896 fi
12897 AC_SUBST(ENABLE_GPGMEPP)
12898 AC_SUBST(SYSTEM_GPGMEPP)
12899 AC_SUBST(GPG_ERROR_CFLAGS)
12900 AC_SUBST(GPG_ERROR_LIBS)
12901 AC_SUBST(LIBASSUAN_CFLAGS)
12902 AC_SUBST(LIBASSUAN_LIBS)
12903 AC_SUBST(GPGMEPP_CFLAGS)
12904 AC_SUBST(GPGMEPP_LIBS)
12905
12906 AC_MSG_CHECKING([whether to build Java Websocket for the UNO remote websocket client])
12907 if test "$with_java" != "no"; then
12908     AC_MSG_RESULT([yes])
12909     ENABLE_JAVA_WEBSOCKET=TRUE
12910     BUILD_TYPE="$BUILD_TYPE JAVA_WEBSOCKET"
12911     NEED_ANT=TRUE
12912 else
12913     AC_MSG_RESULT([no])
12914     ENABLE_JAVA_WEBSOCKET=
12915 fi
12916 AC_SUBST(ENABLE_JAVA_WEBSOCKET)
12917
12918 AC_MSG_CHECKING([whether to build the Wiki Publisher extension])
12919 if test "x$enable_ext_wiki_publisher" = "xyes" -a "x$enable_extension_integration" != "xno" -a "$with_java" != "no"; then
12920     AC_MSG_RESULT([yes])
12921     ENABLE_MEDIAWIKI=TRUE
12922     BUILD_TYPE="$BUILD_TYPE XSLTML"
12923     if test  "x$with_java" = "xno"; then
12924         AC_MSG_ERROR([Wiki Publisher requires Java! Enable Java if you want to build it.])
12925     fi
12926 else
12927     AC_MSG_RESULT([no])
12928     ENABLE_MEDIAWIKI=
12929     SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_MEDIAWIKI"
12930 fi
12931 AC_SUBST(ENABLE_MEDIAWIKI)
12932
12933 AC_MSG_CHECKING([whether to build the Report Builder])
12934 if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
12935     AC_MSG_RESULT([yes])
12936     ENABLE_REPORTBUILDER=TRUE
12937     AC_MSG_CHECKING([which jfreereport libs to use])
12938     if test "$with_system_jfreereport" = "yes"; then
12939         SYSTEM_JFREEREPORT=TRUE
12940         AC_MSG_RESULT([external])
12941         if test -z $SAC_JAR; then
12942             SAC_JAR=/usr/share/java/sac.jar
12943         fi
12944         if ! test -f $SAC_JAR; then
12945              AC_MSG_ERROR(sac.jar not found.)
12946         fi
12947
12948         if test -z $LIBXML_JAR; then
12949             if test -f /usr/share/java/libxml-1.0.0.jar; then
12950                 LIBXML_JAR=/usr/share/java/libxml-1.0.0.jar
12951             elif test -f /usr/share/java/libxml.jar; then
12952                 LIBXML_JAR=/usr/share/java/libxml.jar
12953             else
12954                 AC_MSG_ERROR(libxml.jar replacement not found.)
12955             fi
12956         elif ! test -f $LIBXML_JAR; then
12957             AC_MSG_ERROR(libxml.jar not found.)
12958         fi
12959
12960         if test -z $FLUTE_JAR; then
12961             if test -f /usr/share/java/flute-1.3.0.jar; then
12962                 FLUTE_JAR=/usr/share/java/flute-1.3.0.jar
12963             elif test -f /usr/share/java/flute.jar; then
12964                 FLUTE_JAR=/usr/share/java/flute.jar
12965             else
12966                 AC_MSG_ERROR(flute-1.3.0.jar replacement not found.)
12967             fi
12968         elif ! test -f $FLUTE_JAR; then
12969             AC_MSG_ERROR(flute-1.3.0.jar not found.)
12970         fi
12971
12972         if test -z $JFREEREPORT_JAR; then
12973             if test -f /usr/share/java/flow-engine-0.9.2.jar; then
12974                 JFREEREPORT_JAR=/usr/share/java/flow-engine-0.9.2.jar
12975             elif test -f /usr/share/java/flow-engine.jar; then
12976                 JFREEREPORT_JAR=/usr/share/java/flow-engine.jar
12977             else
12978                 AC_MSG_ERROR(jfreereport.jar replacement not found.)
12979             fi
12980         elif ! test -f  $JFREEREPORT_JAR; then
12981                 AC_MSG_ERROR(jfreereport.jar not found.)
12982         fi
12983
12984         if test -z $LIBLAYOUT_JAR; then
12985             if test -f /usr/share/java/liblayout-0.2.9.jar; then
12986                 LIBLAYOUT_JAR=/usr/share/java/liblayout-0.2.9.jar
12987             elif test -f /usr/share/java/liblayout.jar; then
12988                 LIBLAYOUT_JAR=/usr/share/java/liblayout.jar
12989             else
12990                 AC_MSG_ERROR(liblayout.jar replacement not found.)
12991             fi
12992         elif ! test -f $LIBLAYOUT_JAR; then
12993                 AC_MSG_ERROR(liblayout.jar not found.)
12994         fi
12995
12996         if test -z $LIBLOADER_JAR; then
12997             if test -f /usr/share/java/libloader-1.0.0.jar; then
12998                 LIBLOADER_JAR=/usr/share/java/libloader-1.0.0.jar
12999             elif test -f /usr/share/java/libloader.jar; then
13000                 LIBLOADER_JAR=/usr/share/java/libloader.jar
13001             else
13002                 AC_MSG_ERROR(libloader.jar replacement not found.)
13003             fi
13004         elif ! test -f  $LIBLOADER_JAR; then
13005             AC_MSG_ERROR(libloader.jar not found.)
13006         fi
13007
13008         if test -z $LIBFORMULA_JAR; then
13009             if test -f /usr/share/java/libformula-0.2.0.jar; then
13010                 LIBFORMULA_JAR=/usr/share/java/libformula-0.2.0.jar
13011             elif test -f /usr/share/java/libformula.jar; then
13012                 LIBFORMULA_JAR=/usr/share/java/libformula.jar
13013             else
13014                 AC_MSG_ERROR(libformula.jar replacement not found.)
13015             fi
13016         elif ! test -f $LIBFORMULA_JAR; then
13017                 AC_MSG_ERROR(libformula.jar not found.)
13018         fi
13019
13020         if test -z $LIBREPOSITORY_JAR; then
13021             if test -f /usr/share/java/librepository-1.0.0.jar; then
13022                 LIBREPOSITORY_JAR=/usr/share/java/librepository-1.0.0.jar
13023             elif test -f /usr/share/java/librepository.jar; then
13024                 LIBREPOSITORY_JAR=/usr/share/java/librepository.jar
13025             else
13026                 AC_MSG_ERROR(librepository.jar replacement not found.)
13027             fi
13028         elif ! test -f $LIBREPOSITORY_JAR; then
13029             AC_MSG_ERROR(librepository.jar not found.)
13030         fi
13031
13032         if test -z $LIBFONTS_JAR; then
13033             if test -f /usr/share/java/libfonts-1.0.0.jar; then
13034                 LIBFONTS_JAR=/usr/share/java/libfonts-1.0.0.jar
13035             elif test -f /usr/share/java/libfonts.jar; then
13036                 LIBFONTS_JAR=/usr/share/java/libfonts.jar
13037             else
13038                 AC_MSG_ERROR(libfonts.jar replacement not found.)
13039             fi
13040         elif ! test -f $LIBFONTS_JAR; then
13041                 AC_MSG_ERROR(libfonts.jar not found.)
13042         fi
13043
13044         if test -z $LIBSERIALIZER_JAR; then
13045             if test -f /usr/share/java/libserializer-1.0.0.jar; then
13046                 LIBSERIALIZER_JAR=/usr/share/java/libserializer-1.0.0.jar
13047             elif test -f /usr/share/java/libserializer.jar; then
13048                 LIBSERIALIZER_JAR=/usr/share/java/libserializer.jar
13049             else
13050                 AC_MSG_ERROR(libserializer.jar replacement not found.)
13051             fi
13052         elif ! test -f $LIBSERIALIZER_JAR; then
13053                 AC_MSG_ERROR(libserializer.jar not found.)
13054         fi
13055
13056         if test -z $LIBBASE_JAR; then
13057             if test -f /usr/share/java/libbase-1.0.0.jar; then
13058                 LIBBASE_JAR=/usr/share/java/libbase-1.0.0.jar
13059             elif test -f /usr/share/java/libbase.jar; then
13060                 LIBBASE_JAR=/usr/share/java/libbase.jar
13061             else
13062                 AC_MSG_ERROR(libbase.jar replacement not found.)
13063             fi
13064         elif ! test -f $LIBBASE_JAR; then
13065             AC_MSG_ERROR(libbase.jar not found.)
13066         fi
13067
13068     else
13069         AC_MSG_RESULT([internal])
13070         SYSTEM_JFREEREPORT=
13071         BUILD_TYPE="$BUILD_TYPE JFREEREPORT"
13072         NEED_ANT=TRUE
13073     fi
13074     BUILD_TYPE="$BUILD_TYPE REPORTBUILDER"
13075 else
13076     AC_MSG_RESULT([no])
13077     ENABLE_REPORTBUILDER=
13078     SYSTEM_JFREEREPORT=
13079 fi
13080 AC_SUBST(ENABLE_REPORTBUILDER)
13081 AC_SUBST(SYSTEM_JFREEREPORT)
13082 AC_SUBST(SAC_JAR)
13083 AC_SUBST(LIBXML_JAR)
13084 AC_SUBST(FLUTE_JAR)
13085 AC_SUBST(JFREEREPORT_JAR)
13086 AC_SUBST(LIBBASE_JAR)
13087 AC_SUBST(LIBLAYOUT_JAR)
13088 AC_SUBST(LIBLOADER_JAR)
13089 AC_SUBST(LIBFORMULA_JAR)
13090 AC_SUBST(LIBREPOSITORY_JAR)
13091 AC_SUBST(LIBFONTS_JAR)
13092 AC_SUBST(LIBSERIALIZER_JAR)
13093
13094 # scripting provider for BeanShell?
13095 AC_MSG_CHECKING([whether to build support for scripts in BeanShell])
13096 if test "${enable_scripting_beanshell}" != "no" -a "x$with_java" != "xno"; then
13097     AC_MSG_RESULT([yes])
13098     ENABLE_SCRIPTING_BEANSHELL=TRUE
13099
13100     dnl ===================================================================
13101     dnl Check for system beanshell
13102     dnl ===================================================================
13103     AC_MSG_CHECKING([which beanshell to use])
13104     if test "$with_system_beanshell" = "yes"; then
13105         AC_MSG_RESULT([external])
13106         SYSTEM_BSH=TRUE
13107         if test -z $BSH_JAR; then
13108             BSH_JAR=/usr/share/java/bsh.jar
13109         fi
13110         if ! test -f $BSH_JAR; then
13111             AC_MSG_ERROR(bsh.jar not found.)
13112         fi
13113     else
13114         AC_MSG_RESULT([internal])
13115         SYSTEM_BSH=
13116         BUILD_TYPE="$BUILD_TYPE BSH"
13117     fi
13118 else
13119     AC_MSG_RESULT([no])
13120     ENABLE_SCRIPTING_BEANSHELL=
13121     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_BEANSHELL"
13122 fi
13123 AC_SUBST(ENABLE_SCRIPTING_BEANSHELL)
13124 AC_SUBST(SYSTEM_BSH)
13125 AC_SUBST(BSH_JAR)
13126
13127 # scripting provider for JavaScript?
13128 AC_MSG_CHECKING([whether to build support for scripts in JavaScript])
13129 if test "${enable_scripting_javascript}" != "no" -a "x$with_java" != "xno"; then
13130     AC_MSG_RESULT([yes])
13131     ENABLE_SCRIPTING_JAVASCRIPT=TRUE
13132
13133     dnl ===================================================================
13134     dnl Check for system rhino
13135     dnl ===================================================================
13136     AC_MSG_CHECKING([which rhino to use])
13137     if test "$with_system_rhino" = "yes"; then
13138         AC_MSG_RESULT([external])
13139         SYSTEM_RHINO=TRUE
13140         if test -z $RHINO_JAR; then
13141             RHINO_JAR=/usr/share/java/js.jar
13142         fi
13143         if ! test -f $RHINO_JAR; then
13144             AC_MSG_ERROR(js.jar not found.)
13145         fi
13146     else
13147         AC_MSG_RESULT([internal])
13148         SYSTEM_RHINO=
13149         BUILD_TYPE="$BUILD_TYPE RHINO"
13150         NEED_ANT=TRUE
13151     fi
13152 else
13153     AC_MSG_RESULT([no])
13154     ENABLE_SCRIPTING_JAVASCRIPT=
13155     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_JAVASCRIPT"
13156 fi
13157 AC_SUBST(ENABLE_SCRIPTING_JAVASCRIPT)
13158 AC_SUBST(SYSTEM_RHINO)
13159 AC_SUBST(RHINO_JAR)
13160
13161 # This is only used in Qt5/Qt6/KF5/KF6 checks to determine if /usr/lib64
13162 # paths should be added to library search path. So lets put all 64-bit
13163 # platforms there.
13164 supports_multilib=
13165 case "$host_cpu" in
13166 x86_64 | powerpc64 | powerpc64le | s390x | aarch64 | mips64 | mips64el | loongarch64 | riscv64)
13167     if test "$SAL_TYPES_SIZEOFLONG" = "8"; then
13168         supports_multilib="yes"
13169     fi
13170     ;;
13171 *)
13172     ;;
13173 esac
13174
13175 dnl ===================================================================
13176 dnl QT5 Integration
13177 dnl ===================================================================
13178
13179 QT5_CFLAGS=""
13180 QT5_LIBS=""
13181 QT5_GOBJECT_CFLAGS=""
13182 QT5_GOBJECT_LIBS=""
13183 QT5_HAVE_GOBJECT=""
13184 QT5_PLATFORMS_SRCDIR=""
13185 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
13186         \( "$test_qt5" = "yes" -a "$ENABLE_QT5" = "TRUE" \) -o \
13187         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
13188 then
13189     qt5_incdirs="$QT5INC /usr/include/qt5 /usr/include $x_includes"
13190     qt5_libdirs="$QT5LIB /usr/lib/qt5 /usr/lib $x_libraries"
13191
13192     if test -n "$supports_multilib"; then
13193         qt5_libdirs="$qt5_libdirs /usr/lib64/qt5 /usr/lib64/qt /usr/lib64"
13194     fi
13195
13196     qt5_test_include="QtWidgets/qapplication.h"
13197     if test "$_os" = "Emscripten"; then
13198         qt5_test_library="libQt5Widgets.a"
13199     else
13200         qt5_test_library="libQt5Widgets.so"
13201     fi
13202
13203     dnl Check for qmake5
13204     if test -n "$QT5DIR"; then
13205         AC_PATH_PROG(QMAKE5, [qmake], no, [$QT5DIR/bin])
13206     else
13207         AC_PATH_PROGS(QMAKE5, [qmake-qt5 qmake], no)
13208     fi
13209     if test "$QMAKE5" = "no"; then
13210         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13211     else
13212         qmake5_test_ver="`$QMAKE5 -v 2>&1 | $SED -n -e 's/^Using Qt version \(5\.[[0-9.]]\+\).*$/\1/p'`"
13213         if test -z "$qmake5_test_ver"; then
13214             AC_MSG_ERROR([Wrong qmake for Qt5 found. Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13215         fi
13216         qmake5_minor_version="`echo $qmake5_test_ver | cut -d. -f2`"
13217         qt5_minimal_minor="15"
13218         if test "$qmake5_minor_version" -lt "$qt5_minimal_minor"; then
13219             AC_MSG_ERROR([The minimal supported Qt5 version is 5.${qt5_minimal_minor}, but your 'qmake -v' reports Qt5 version $qmake5_test_ver.])
13220         else
13221             AC_MSG_NOTICE([Detected Qt5 version: $qmake5_test_ver])
13222         fi
13223     fi
13224
13225     qt5_incdirs="`$QMAKE5 -query QT_INSTALL_HEADERS` $qt5_incdirs"
13226     qt5_libdirs="`$QMAKE5 -query QT_INSTALL_LIBS` $qt5_libdirs"
13227     qt5_platformsdir="`$QMAKE5 -query QT_INSTALL_PLUGINS`/platforms"
13228     QT5_PLATFORMS_SRCDIR="$qt5_platformsdir"
13229
13230     AC_MSG_CHECKING([for Qt5 headers])
13231     qt5_incdir="no"
13232     for inc_dir in $qt5_incdirs; do
13233         if test -r "$inc_dir/$qt5_test_include"; then
13234             qt5_incdir="$inc_dir"
13235             break
13236         fi
13237     done
13238     AC_MSG_RESULT([$qt5_incdir])
13239     if test "x$qt5_incdir" = "xno"; then
13240         AC_MSG_ERROR([Qt5 headers not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13241     fi
13242     # check for scenario: qt5-qtbase-devel-*.86_64 installed but host is i686
13243     AC_LANG_PUSH([C++])
13244     save_CPPFLAGS=$CPPFLAGS
13245     CPPFLAGS="${CPPFLAGS} -I${qt5_incdir}"
13246     AC_CHECK_HEADER(QtCore/qconfig.h, [],
13247         [AC_MSG_ERROR(qconfig.h header not found.)], [])
13248     CPPFLAGS=$save_CPPFLAGS
13249     AC_LANG_POP([C++])
13250
13251     AC_MSG_CHECKING([for Qt5 libraries])
13252     qt5_libdir="no"
13253     for lib_dir in $qt5_libdirs; do
13254         if test -r "$lib_dir/$qt5_test_library"; then
13255             qt5_libdir="$lib_dir"
13256             break
13257         fi
13258     done
13259     AC_MSG_RESULT([$qt5_libdir])
13260     if test "x$qt5_libdir" = "xno"; then
13261         AC_MSG_ERROR([Qt5 libraries not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13262     fi
13263
13264     if test "$_os" = "Emscripten"; then
13265         if test ! -f "$QT5_PLATFORMS_SRCDIR"/wasm_shell.html ; then
13266             QT5_PLATFORMS_SRCDIR="${QT5_PLATFORMS_SRCDIR/plugins/src\/plugins}/wasm"
13267         fi
13268         if test ! -f "${qt5_platformsdir}"/libqwasm.a -o ! -f "$QT5_PLATFORMS_SRCDIR"/wasm_shell.html; then
13269             AC_MSG_ERROR([No Qt5 WASM QPA plugin found in ${qt5_platformsdir} or ${QT5_PLATFORMS_SRCDIR}])
13270         fi
13271
13272         EMSDK_LLVM_NM="$(em-config LLVM_ROOT)"/llvm-nm
13273         if ! test -x "$EMSDK_LLVM_NM"; then
13274             AC_MSG_ERROR([Missing llvm-nm expected to be found at "$EMSDK_LLVM_NM".])
13275         fi
13276         if test ! -f "${qt5_libdir}"/libQt5Gui.a; then
13277             AC_MSG_ERROR([No Qt5 WASM libQt5Gui.a in ${qt5_libdir}])
13278         fi
13279         QT5_WASM_SJLJ="`${EMSDK_LLVM_NM} "${qt5_libdir}"/libQt5Gui.a 2>/dev/null | $GREP emscripten_longjmp`"
13280         if test "$ENABLE_WASM_EXCEPTIONS" = TRUE -a -n "$QT5_WASM_SJLJ"; then
13281             AC_MSG_ERROR(['emscripten_longjmp' symbol found in libQt5Gui.a (missing '-s SUPPORT_LONGJMP=wasm'). See static/README.wasm.md.])
13282         fi
13283         if test "$ENABLE_WASM_EXCEPTIONS" != TRUE -a -z "$QT5_WASM_SJLJ"; then
13284             AC_MSG_ERROR(['emscripten_longjmp' symbol not found in libQt5Gui.a. You probably use an incompatible Qt build with '-s SUPPORT_LONGJMP=wasm'.])
13285         fi
13286     fi
13287
13288     QT5_CFLAGS="-I$qt5_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13289     QT5_CFLAGS=$(printf '%s' "$QT5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13290     QT5_LIBS="-L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
13291     if test "$_os" = "Emscripten"; then
13292         QT5_LIBS="$QT5_LIBS -lqtpcre2 -lQt5EventDispatcherSupport -lQt5FontDatabaseSupport -L${qt5_platformsdir} -lqwasm"
13293     fi
13294
13295     if test "$USING_X11" = TRUE; then
13296         PKG_CHECK_MODULES(QT5_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for correct app grouping in X11.])])
13297         QT5_CFLAGS="$QT5_CFLAGS $QT5_XCB_CFLAGS $QT5_XCB_ICCCM_CFLAGS"
13298         QT5_LIBS="$QT5_LIBS $QT5_XCB_LIBS $QT5_XCB_ICCCM_LIBS -lQt5X11Extras"
13299         QT5_USING_X11=1
13300         AC_DEFINE(QT5_USING_X11)
13301     fi
13302
13303     dnl Check for Meta Object Compiler
13304
13305     AC_PATH_PROGS( MOC5, [moc-qt5 moc], no, [`dirname $qt5_libdir`/bin:$QT5DIR/bin:$PATH])
13306     if test "$MOC5" = "no"; then
13307         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
13308 the root of your Qt installation by exporting QT5DIR before running "configure".])
13309     fi
13310
13311     if test "$test_gstreamer_1_0" = yes; then
13312         PKG_CHECK_MODULES(QT5_GOBJECT,[gobject-2.0], [
13313                 QT5_HAVE_GOBJECT=1
13314                 AC_DEFINE(QT5_HAVE_GOBJECT)
13315             ],
13316             AC_MSG_WARN([[No GObject found, can't use QWidget GStreamer sink on wayland!]])
13317         )
13318     fi
13319 fi
13320 AC_SUBST(QT5_CFLAGS)
13321 AC_SUBST(QT5_LIBS)
13322 AC_SUBST(MOC5)
13323 AC_SUBST(QT5_GOBJECT_CFLAGS)
13324 AC_SUBST(QT5_GOBJECT_LIBS)
13325 AC_SUBST(QT5_HAVE_GOBJECT)
13326 AC_SUBST(QT5_PLATFORMS_SRCDIR)
13327
13328 dnl ===================================================================
13329 dnl QT6 Integration
13330 dnl ===================================================================
13331
13332 QT6_CFLAGS=""
13333 QT6_LIBS=""
13334 QT6_PLATFORMS_SRCDIR=""
13335 if test \( "$test_kf6" = "yes" -a "$ENABLE_KF6" = "TRUE" \) -o \
13336         \( "$test_qt6" = "yes" -a "$ENABLE_QT6" = "TRUE" \)
13337 then
13338     qt6_incdirs="$QT6INC /usr/include/qt6 /usr/include $x_includes"
13339     qt6_libdirs="$QT6LIB /usr/lib/qt6 /usr/lib $x_libraries"
13340
13341     if test -n "$supports_multilib"; then
13342         qt6_libdirs="$qt6_libdirs /usr/lib64/qt6 /usr/lib64/qt /usr/lib64"
13343     fi
13344
13345     qt6_test_include="QtWidgets/qapplication.h"
13346     if test "$_os" = "Emscripten"; then
13347         qt6_test_library="libQt6Widgets.a"
13348     else
13349         qt6_test_library="libQt6Widgets.so"
13350     fi
13351
13352     dnl Check for qmake6
13353     if test -n "$QT6DIR"; then
13354         AC_PATH_PROG(QMAKE6, [qmake], no, [$QT6DIR/bin])
13355     else
13356         AC_PATH_PROGS(QMAKE6, [qmake-qt6 qmake6 qmake], no)
13357     fi
13358     if test "$QMAKE6" = "no"; then
13359         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13360     else
13361         qmake6_test_ver="`$QMAKE6 -v 2>&1 | $SED -n -e 's/^Using Qt version \(6\.[[0-9.]]\+\).*$/\1/p'`"
13362         if test -z "$qmake6_test_ver"; then
13363             AC_MSG_ERROR([Wrong qmake for Qt6 found. Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13364         fi
13365         AC_MSG_NOTICE([Detected Qt6 version: $qmake6_test_ver])
13366     fi
13367
13368     qt6_incdirs="`$QMAKE6 -query QT_INSTALL_HEADERS` $qt6_incdirs"
13369     qt6_libdirs="`$QMAKE6 -query QT_INSTALL_LIBS` $qt6_libdirs"
13370     qt6_platformsdir="`$QMAKE6 -query QT_INSTALL_PLUGINS`/platforms"
13371     QT6_PLATFORMS_SRCDIR="$qt6_platformsdir"
13372
13373     AC_MSG_CHECKING([for Qt6 headers])
13374     qt6_incdir="no"
13375     for inc_dir in $qt6_incdirs; do
13376         if test -r "$inc_dir/$qt6_test_include"; then
13377             qt6_incdir="$inc_dir"
13378             break
13379         fi
13380     done
13381     AC_MSG_RESULT([$qt6_incdir])
13382     if test "x$qt6_incdir" = "xno"; then
13383         AC_MSG_ERROR([Qt6 headers not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13384     fi
13385     # check for scenario: qt6-qtbase-devel-*.86_64 installed but host is i686
13386     AC_LANG_PUSH([C++])
13387     save_CPPFLAGS=$CPPFLAGS
13388     CPPFLAGS="${CPPFLAGS} -I${qt6_incdir}"
13389     AC_CHECK_HEADER(QtCore/qconfig.h, [],
13390         [AC_MSG_ERROR(qconfig.h header not found.)], [])
13391     CPPFLAGS=$save_CPPFLAGS
13392     AC_LANG_POP([C++])
13393
13394     AC_MSG_CHECKING([for Qt6 libraries])
13395     qt6_libdir="no"
13396     for lib_dir in $qt6_libdirs; do
13397         if test -r "$lib_dir/$qt6_test_library"; then
13398             qt6_libdir="$lib_dir"
13399             break
13400         fi
13401     done
13402     AC_MSG_RESULT([$qt6_libdir])
13403     if test "x$qt6_libdir" = "xno"; then
13404         AC_MSG_ERROR([Qt6 libraries not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13405     fi
13406
13407     if test "$_os" = "Emscripten"; then
13408         if test ! -f "$QT6_PLATFORMS_SRCDIR"/wasm_shell.html ; then
13409             QT6_PLATFORMS_SRCDIR="${QT6_PLATFORMS_SRCDIR/plugins/src\/plugins}/wasm"
13410         fi
13411         if test ! -f "${qt6_platformsdir}"/libqwasm.a -o ! -f "$QT6_PLATFORMS_SRCDIR"/wasm_shell.html; then
13412             AC_MSG_ERROR([No Qt6 WASM QPA plugin found in ${qt6_platformsdir} or ${QT6_PLATFORMS_SRCDIR}])
13413         fi
13414     fi
13415
13416     QT6_CFLAGS="-I$qt6_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13417     QT6_CFLAGS=$(printf '%s' "$QT6_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13418     QT6_LIBS="-L$qt6_libdir -lQt6Core -lQt6Gui -lQt6Widgets -lQt6Network"
13419     if test "$_os" = "Emscripten"; then
13420         QT6_LIBS="$QT6_LIBS -lQt6BundledPcre2 -lQt6BundledZLIB -L${qt6_platformsdir} -lqwasm -sGL_ENABLE_GET_PROC_ADDRESS"
13421     fi
13422
13423     if test "$USING_X11" = TRUE; then
13424         PKG_CHECK_MODULES(QT6_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for key modifier handling in X11.])])
13425         QT6_CFLAGS="$QT6_CFLAGS $QT6_XCB_CFLAGS"
13426         QT6_LIBS="$QT6_LIBS $QT6_XCB_LIBS"
13427         QT6_USING_X11=1
13428         AC_DEFINE(QT6_USING_X11)
13429     fi
13430
13431     dnl Check for Meta Object Compiler
13432
13433     for lib_dir in $qt6_libdirs; do
13434         if test -z "$qt6_libexec_dirs"; then
13435             qt6_libexec_dirs="$lib_dir/libexec"
13436         else
13437             qt6_libexec_dirs="$qt6_libexec_dirs:$lib_dir/libexec"
13438         fi
13439     done
13440     AC_PATH_PROGS( MOC6, [moc-qt6 moc], no, [`dirname $qt6_libdir`/libexec:$QT6DIR/libexec:$qt6_libexec_dirs:`echo $qt6_libdirs | $SED -e 's/ /:/g'`:$PATH])
13441     if test "$MOC6" = "no"; then
13442         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
13443 the root of your Qt installation by exporting QT6DIR before running "configure".])
13444     else
13445         moc6_test_ver="`$MOC6 -v 2>&1 | $SED -n -e 's/^moc \(6.*\)/\1/p'`"
13446         if test -z "$moc6_test_ver"; then
13447             AC_MSG_ERROR([Wrong moc for Qt6 found.])
13448         fi
13449         AC_MSG_NOTICE([Detected moc version: $moc_test_ver])
13450     fi
13451 fi
13452 AC_SUBST(QT6_CFLAGS)
13453 AC_SUBST(QT6_LIBS)
13454 AC_SUBST(MOC6)
13455 AC_SUBST(QT6_PLATFORMS_SRCDIR)
13456
13457 dnl ===================================================================
13458 dnl KF5 Integration
13459 dnl ===================================================================
13460
13461 KF5_CFLAGS=""
13462 KF5_LIBS=""
13463 KF5_CONFIG="kf5-config"
13464 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
13465         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
13466 then
13467     if test "$OS" = "HAIKU"; then
13468         haiku_arch="`echo $RTL_ARCH | tr X x`"
13469         kf5_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
13470         kf5_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
13471     fi
13472
13473     kf5_incdirs="$KF5INC /usr/include $kf5_haiku_incdirs $x_includes"
13474     kf5_libdirs="$KF5LIB /usr/lib /usr/lib/kf5 /usr/lib/kf5/devel $kf5_haiku_libdirs $x_libraries"
13475     if test -n "$supports_multilib"; then
13476         kf5_libdirs="$kf5_libdirs /usr/lib64 /usr/lib64/kf5 /usr/lib64/kf5/devel"
13477     fi
13478
13479     kf5_test_include="KF5/KIOFileWidgets/KFileWidget"
13480     kf5_test_library="libKF5KIOFileWidgets.so"
13481     kf5_libdirs="$qt5_libdir $kf5_libdirs"
13482
13483     dnl kf5 KDE4 support compatibility installed
13484     AC_PATH_PROG( KF5_CONFIG, $KF5_CONFIG, no, )
13485     if test "$KF5_CONFIG" != "no"; then
13486         kf5_incdirs="`$KF5_CONFIG --path include` $kf5_incdirs"
13487         kf5_libdirs="`$KF5_CONFIG --path lib` $kf5_libdirs"
13488     fi
13489
13490     dnl Check for KF5 headers
13491     AC_MSG_CHECKING([for KF5 headers])
13492     kf5_incdir="no"
13493     for kf5_check in $kf5_incdirs; do
13494         if test -r "$kf5_check/$kf5_test_include"; then
13495             kf5_incdir="$kf5_check/KF5"
13496             break
13497         fi
13498     done
13499     AC_MSG_RESULT([$kf5_incdir])
13500     if test "x$kf5_incdir" = "xno"; then
13501         AC_MSG_ERROR([KF5 headers not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
13502     fi
13503
13504     dnl Check for KF5 libraries
13505     AC_MSG_CHECKING([for KF5 libraries])
13506     kf5_libdir="no"
13507     for kf5_check in $kf5_libdirs; do
13508         if test -r "$kf5_check/$kf5_test_library"; then
13509             kf5_libdir="$kf5_check"
13510             break
13511         fi
13512     done
13513
13514     AC_MSG_RESULT([$kf5_libdir])
13515     if test "x$kf5_libdir" = "xno"; then
13516         AC_MSG_ERROR([KF5 libraries not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
13517     fi
13518
13519     KF5_CFLAGS="-I$kf5_incdir -I$kf5_incdir/KCoreAddons -I$kf5_incdir/KI18n -I$kf5_incdir/KConfigCore -I$kf5_incdir/KWindowSystem -I$kf5_incdir/KIOCore -I$kf5_incdir/KIOWidgets -I$kf5_incdir/KIOFileWidgets -I$qt5_incdir -I$qt5_incdir/QtCore -I$qt5_incdir/QtGui -I$qt5_incdir/QtWidgets -I$qt5_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13520     KF5_LIBS="-L$kf5_libdir -lKF5CoreAddons -lKF5I18n -lKF5ConfigCore -lKF5WindowSystem -lKF5KIOCore -lKF5KIOWidgets -lKF5KIOFileWidgets -L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
13521     KF5_CFLAGS=$(printf '%s' "$KF5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13522
13523     if test "$USING_X11" = TRUE; then
13524         KF5_LIBS="$KF5_LIBS -lQt5X11Extras"
13525     fi
13526
13527     AC_LANG_PUSH([C++])
13528     save_CXXFLAGS=$CXXFLAGS
13529     CXXFLAGS="$CXXFLAGS $KF5_CFLAGS"
13530     AC_MSG_CHECKING([whether KDE is >= 5.0])
13531        AC_RUN_IFELSE([AC_LANG_SOURCE([[
13532 #include <kcoreaddons_version.h>
13533
13534 int main(int argc, char **argv) {
13535        if (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 0) return 0;
13536        else return 1;
13537 }
13538        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
13539     CXXFLAGS=$save_CXXFLAGS
13540     AC_LANG_POP([C++])
13541 fi
13542 AC_SUBST(KF5_CFLAGS)
13543 AC_SUBST(KF5_LIBS)
13544
13545 dnl ===================================================================
13546 dnl KF6 Integration
13547 dnl ===================================================================
13548
13549 KF6_CFLAGS=""
13550 KF6_LIBS=""
13551 if test \( "$test_kf6" = "yes" -a "$ENABLE_KF6" = "TRUE" \)
13552 then
13553     if test "$OS" = "HAIKU"; then
13554         haiku_arch="`echo $RTL_ARCH | tr X x`"
13555         kf6_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
13556         kf6_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
13557     fi
13558
13559     kf6_incdirs="$KF6INC /usr/include $kf6_haiku_incdirs $x_includes"
13560     kf6_libdirs="$KF6LIB /usr/lib /usr/lib/kf6 /usr/lib/kf6/devel $kf6_haiku_libdirs $x_libraries"
13561     if test -n "$supports_multilib"; then
13562         kf6_libdirs="$kf6_libdirs /usr/lib64 /usr/lib64/kf6 /usr/lib64/kf6/devel"
13563     fi
13564
13565     kf6_test_include="KF6/KIOFileWidgets/KFileWidget"
13566     kf6_test_library="libKF6KIOFileWidgets.so"
13567     kf6_libdirs="$qt6_libdir $kf6_libdirs"
13568
13569     dnl Check for KF6 headers
13570     AC_MSG_CHECKING([for KF6 headers])
13571     kf6_incdir="no"
13572     for kf6_check in $kf6_incdirs; do
13573         if test -r "$kf6_check/$kf6_test_include"; then
13574             kf6_incdir="$kf6_check/KF6"
13575             break
13576         fi
13577     done
13578     AC_MSG_RESULT([$kf6_incdir])
13579     if test "x$kf6_incdir" = "xno"; then
13580         AC_MSG_ERROR([KF6 headers not found.  Please specify the root of your KF6 installation by exporting KF6DIR before running "configure".])
13581     fi
13582
13583     dnl Check for KF6 libraries
13584     AC_MSG_CHECKING([for KF6 libraries])
13585     kf6_libdir="no"
13586     for kf6_check in $kf6_libdirs; do
13587         if test -r "$kf6_check/$kf6_test_library"; then
13588             kf6_libdir="$kf6_check"
13589             break
13590         fi
13591     done
13592
13593     AC_MSG_RESULT([$kf6_libdir])
13594     if test "x$kf6_libdir" = "xno"; then
13595         AC_MSG_ERROR([KF6 libraries not found.  Please specify the root of your KF6 installation by exporting KF6DIR before running "configure".])
13596     fi
13597
13598     KF6_CFLAGS="-I$kf6_incdir -I$kf6_incdir/KCoreAddons -I$kf6_incdir/KI18n -I$kf6_incdir/KConfig -I$kf6_incdir/KConfigCore -I$kf6_incdir/KWindowSystem -I$kf6_incdir/KIO -I$kf6_incdir/KIOCore -I$kf6_incdir/KIOWidgets -I$kf6_incdir/KIOFileWidgets -I$qt6_incdir -I$qt6_incdir/QtCore -I$qt6_incdir/QtGui -I$qt6_incdir/QtWidgets -I$qt6_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13599     KF6_LIBS="-L$kf6_libdir -lKF6CoreAddons -lKF6I18n -lKF6ConfigCore -lKF6WindowSystem -lKF6KIOCore -lKF6KIOWidgets -lKF6KIOFileWidgets -L$qt6_libdir -lQt6Core -lQt6Gui -lQt6Widgets -lQt6Network"
13600     KF6_CFLAGS=$(printf '%s' "$KF6_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13601
13602     AC_LANG_PUSH([C++])
13603     save_CXXFLAGS=$CXXFLAGS
13604     CXXFLAGS="$CXXFLAGS $KF6_CFLAGS"
13605     dnl KF6 development version as of 2023-06 uses version number 5.240
13606     AC_MSG_CHECKING([whether KDE is >= 5.240])
13607        AC_RUN_IFELSE([AC_LANG_SOURCE([[
13608 #include <kcoreaddons_version.h>
13609
13610 int main(int argc, char **argv) {
13611        if (KCOREADDONS_VERSION_MAJOR == 6 || (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 240)) return 0;
13612        else return 1;
13613 }
13614        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
13615     CXXFLAGS=$save_CXXFLAGS
13616     AC_LANG_POP([C++])
13617 fi
13618 AC_SUBST(KF6_CFLAGS)
13619 AC_SUBST(KF6_LIBS)
13620
13621 dnl ===================================================================
13622 dnl Test whether to include Evolution 2 support
13623 dnl ===================================================================
13624 AC_MSG_CHECKING([whether to enable evolution 2 support])
13625 if test "$enable_evolution2" = yes; then
13626     AC_MSG_RESULT([yes])
13627     PKG_CHECK_MODULES(GOBJECT, gobject-2.0)
13628     GOBJECT_CFLAGS=$(printf '%s' "$GOBJECT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13629     FilterLibs "${GOBJECT_LIBS}"
13630     GOBJECT_LIBS="${filteredlibs}"
13631     ENABLE_EVOAB2="TRUE"
13632 else
13633     AC_MSG_RESULT([no])
13634 fi
13635 AC_SUBST(ENABLE_EVOAB2)
13636 AC_SUBST(GOBJECT_CFLAGS)
13637 AC_SUBST(GOBJECT_LIBS)
13638
13639 dnl ===================================================================
13640 dnl Test which themes to include
13641 dnl ===================================================================
13642 AC_MSG_CHECKING([which themes to include])
13643 # if none given use default subset of available themes
13644 if test "x$with_theme" = "x" -o "x$with_theme" = "xyes"; then
13645     with_theme="breeze breeze_dark breeze_dark_svg breeze_svg colibre colibre_svg colibre_dark colibre_dark_svg elementary elementary_svg karasa_jaga karasa_jaga_svg sifr sifr_svg sifr_dark sifr_dark_svg sukapura sukapura_dark sukapura_dark_svg sukapura_svg"
13646 fi
13647
13648 WITH_THEMES=""
13649 if test "x$with_theme" != "xno"; then
13650     for theme in $with_theme; do
13651         case $theme in
13652         breeze|breeze_dark|breeze_dark_svg|breeze_svg|colibre|colibre_svg|colibre_dark|colibre_dark_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg|sifr|sifr_svg|sifr_dark|sifr_dark_svg|sukapura|sukapura_dark|sukapura_dark_svg|sukapura_svg) WITH_THEMES="${WITH_THEMES:+$WITH_THEMES }$theme" ;;
13653         *) AC_MSG_ERROR([Unknown value for --with-theme: $theme]) ;;
13654         esac
13655     done
13656 fi
13657 AC_MSG_RESULT([$WITH_THEMES])
13658 AC_SUBST([WITH_THEMES])
13659
13660 ###############################################################################
13661 # Extensions checking
13662 ###############################################################################
13663 AC_MSG_CHECKING([for extensions integration])
13664 if test "x$enable_extension_integration" != "xno"; then
13665     WITH_EXTENSION_INTEGRATION=TRUE
13666     SCPDEFS="$SCPDEFS -DWITH_EXTENSION_INTEGRATION"
13667     AC_MSG_RESULT([yes, use integration])
13668 else
13669     WITH_EXTENSION_INTEGRATION=
13670     AC_MSG_RESULT([no, do not integrate])
13671 fi
13672 AC_SUBST(WITH_EXTENSION_INTEGRATION)
13673
13674 dnl Should any extra extensions be included?
13675 dnl There are standalone tests for each of these below.
13676 WITH_EXTRA_EXTENSIONS=
13677 AC_SUBST([WITH_EXTRA_EXTENSIONS])
13678
13679 libo_CHECK_EXTENSION([Numbertext],[NUMBERTEXT],[numbertext],[numbertext],[b7cae45ad2c23551fd6ccb8ae2c1f59e-numbertext_0.9.5.oxt])
13680 if test "x$with_java" != "xno"; then
13681     libo_CHECK_EXTENSION([NLPSolver],[NLPSOLVER],[nlpsolver],[nlpsolver],[])
13682 fi
13683
13684 AC_MSG_CHECKING([whether to build opens___.ttf])
13685 if test "$enable_build_opensymbol" = "yes"; then
13686     AC_MSG_RESULT([yes])
13687     AC_PATH_PROG(FONTFORGE, fontforge)
13688     if test -z "$FONTFORGE"; then
13689         AC_MSG_ERROR([fontforge not installed])
13690     fi
13691 else
13692     AC_MSG_RESULT([no])
13693     BUILD_TYPE="$BUILD_TYPE OPENSYMBOL"
13694 fi
13695 AC_SUBST(FONTFORGE)
13696
13697 dnl ===================================================================
13698 dnl Test whether to include fonts
13699 dnl ===================================================================
13700 AC_MSG_CHECKING([whether to include third-party fonts])
13701 if test "$with_fonts" != "no"; then
13702     AC_MSG_RESULT([yes])
13703     WITH_FONTS=TRUE
13704     BUILD_TYPE="$BUILD_TYPE MORE_FONTS"
13705     AC_DEFINE(HAVE_MORE_FONTS)
13706 else
13707     AC_MSG_RESULT([no])
13708     WITH_FONTS=
13709     SCPDEFS="$SCPDEFS -DWITHOUT_FONTS"
13710 fi
13711 AC_SUBST(WITH_FONTS)
13712
13713
13714 dnl ===================================================================
13715 dnl Test whether to enable online update service
13716 dnl ===================================================================
13717 AC_MSG_CHECKING([whether to enable online update])
13718 ENABLE_ONLINE_UPDATE=
13719 if test "$enable_online_update" = ""; then
13720     AC_MSG_RESULT([no])
13721 else
13722     if test "$enable_online_update" = "mar"; then
13723         AC_MSG_ERROR([--enable-online-update=mar is deprecated, use --enable-online-update-mar instead])
13724     elif test "$enable_online_update" = "yes"; then
13725         if test "$enable_curl" != "yes"; then
13726             AC_MSG_ERROR([--disable-online-update must be used when --disable-curl is used])
13727         fi
13728         AC_MSG_RESULT([yes])
13729         ENABLE_ONLINE_UPDATE="TRUE"
13730     else
13731         AC_MSG_RESULT([no])
13732     fi
13733 fi
13734 AC_SUBST(ENABLE_ONLINE_UPDATE)
13735
13736
13737 dnl ===================================================================
13738 dnl Test whether to enable mar online update service
13739 dnl ===================================================================
13740 AC_MSG_CHECKING([whether to enable mar online update])
13741 ENABLE_ONLINE_UPDATE_MAR=
13742 if test "$enable_online_update_mar" = yes; then
13743     AC_MSG_RESULT([yes])
13744     BUILD_TYPE="$BUILD_TYPE ONLINEUPDATE"
13745     ENABLE_ONLINE_UPDATE_MAR="TRUE"
13746     AC_DEFINE(HAVE_FEATURE_UPDATE_MAR)
13747 else
13748     AC_MSG_RESULT([no])
13749 fi
13750 AC_SUBST(ENABLE_ONLINE_UPDATE_MAR)
13751
13752 AC_MSG_CHECKING([for mar online update baseurl])
13753 ONLINEUPDATE_MAR_BASEURL=$with_online_update_mar_baseurl
13754 if test -n "$ONLINEUPDATE_MAR_BASEURL"; then
13755     AC_MSG_RESULT([yes])
13756 else
13757     AC_MSG_RESULT([no])
13758 fi
13759 AC_SUBST(ONLINEUPDATE_MAR_BASEURL)
13760
13761 AC_MSG_CHECKING([for mar online update certificateder])
13762 ONLINEUPDATE_MAR_CERTIFICATEDER=$with_online_update_mar_certificateder
13763 if test -n "$ONLINEUPDATE_MAR_CERTIFICATEDER"; then
13764     AC_MSG_RESULT([yes])
13765 else
13766     AC_MSG_RESULT([no])
13767 fi
13768 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATEDER)
13769
13770 AC_MSG_CHECKING([for mar online update certificatename])
13771 ONLINEUPDATE_MAR_CERTIFICATENAME=$with_online_update_mar_certificatename
13772 if test -n "$ONLINEUPDATE_MAR_CERTIFICATENAME"; then
13773     AC_MSG_RESULT([yes])
13774 else
13775     AC_MSG_RESULT([no])
13776 fi
13777 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATENAME)
13778
13779 AC_MSG_CHECKING([for mar online update certificatepath])
13780 ONLINEUPDATE_MAR_CERTIFICATEPATH=$with_online_update_mar_certificatepath
13781 if test -n "$ONLINEUPDATE_MAR_CERTIFICATEPATH"; then
13782     AC_MSG_RESULT([yes])
13783 else
13784     AC_MSG_RESULT([no])
13785 fi
13786 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATEPATH)
13787
13788
13789 PRIVACY_POLICY_URL="$with_privacy_policy_url"
13790 if test "$ENABLE_ONLINE_UPDATE" = TRUE -o "$ENABLE_BREAKPAD" = "TRUE"; then
13791     if test "x$with_privacy_policy_url" = "xundefined"; then
13792         AC_MSG_FAILURE([online update or breakpad/crashreporting are enabled, but no --with-privacy-policy-url=... was provided])
13793     fi
13794 fi
13795 AC_SUBST(PRIVACY_POLICY_URL)
13796 dnl ===================================================================
13797 dnl Test whether we need bzip2
13798 dnl ===================================================================
13799 SYSTEM_BZIP2=
13800 if test "$ENABLE_ONLINE_UPDATE_MAR" = "TRUE" -o "$enable_python" = internal; then
13801     AC_MSG_CHECKING([whether to use system bzip2])
13802     if test "$with_system_bzip2" = yes; then
13803         SYSTEM_BZIP2=TRUE
13804         AC_MSG_RESULT([yes])
13805         PKG_CHECK_MODULES(BZIP2, bzip2)
13806         FilterLibs "${BZIP2_LIBS}"
13807         BZIP2_LIBS="${filteredlibs}"
13808     else
13809         AC_MSG_RESULT([no])
13810         BUILD_TYPE="$BUILD_TYPE BZIP2"
13811     fi
13812 fi
13813 AC_SUBST(SYSTEM_BZIP2)
13814 AC_SUBST(BZIP2_CFLAGS)
13815 AC_SUBST(BZIP2_LIBS)
13816
13817 dnl ===================================================================
13818 dnl Test whether to enable extension update
13819 dnl ===================================================================
13820 AC_MSG_CHECKING([whether to enable extension update])
13821 ENABLE_EXTENSION_UPDATE=
13822 if test "x$enable_extension_update" = "xno"; then
13823     AC_MSG_RESULT([no])
13824 else
13825     AC_MSG_RESULT([yes])
13826     ENABLE_EXTENSION_UPDATE="TRUE"
13827     AC_DEFINE(ENABLE_EXTENSION_UPDATE)
13828     SCPDEFS="$SCPDEFS -DENABLE_EXTENSION_UPDATE"
13829 fi
13830 AC_SUBST(ENABLE_EXTENSION_UPDATE)
13831
13832
13833 dnl ===================================================================
13834 dnl Test whether to create MSI with LIMITUI=1 (silent install)
13835 dnl ===================================================================
13836 AC_MSG_CHECKING([whether to create MSI with LIMITUI=1 (silent install)])
13837 if test "$enable_silent_msi" = "" -o "$enable_silent_msi" = "no"; then
13838     AC_MSG_RESULT([no])
13839     ENABLE_SILENT_MSI=
13840 else
13841     AC_MSG_RESULT([yes])
13842     ENABLE_SILENT_MSI=TRUE
13843     SCPDEFS="$SCPDEFS -DENABLE_SILENT_MSI"
13844 fi
13845 AC_SUBST(ENABLE_SILENT_MSI)
13846
13847 dnl ===================================================================
13848 dnl Check for WiX tools.
13849 dnl ===================================================================
13850 if test "$enable_wix" = "" -o "enable_wix" = "no"; then
13851     AC_MSG_RESULT([no])
13852     ENABLE_WIX=
13853 else
13854     AC_MSG_RESULT([yes])
13855     # FIXME: this should do proper detection, but the path is currently
13856     # hardcoded in msicreator/createmsi.py
13857     if ! test -x "/cygdrive/c/Program Files (x86)/WiX Toolset v3.11/bin/candle"; then
13858       AC_MSG_ERROR([WiX requested but WiX toolset v3.11 not found at the expected location])
13859     fi
13860     ENABLE_WIX=TRUE
13861 fi
13862 AC_SUBST(ENABLE_WIX)
13863
13864 AC_MSG_CHECKING([whether and how to use Xinerama])
13865 if test "$USING_X11" = TRUE; then
13866     if test "$x_libraries" = "default_x_libraries"; then
13867         XINERAMALIB=`$PKG_CONFIG --variable=libdir xinerama`
13868         if test "x$XINERAMALIB" = x; then
13869            XINERAMALIB="/usr/lib"
13870         fi
13871     else
13872         XINERAMALIB="$x_libraries"
13873     fi
13874     if test -e "$XINERAMALIB/libXinerama.so" -a -e "$XINERAMALIB/libXinerama.a"; then
13875         # we have both versions, let the user decide but use the dynamic one
13876         # per default
13877         USE_XINERAMA=TRUE
13878         if test -z "$with_static_xinerama" -o -n "$with_system_libs"; then
13879             XINERAMA_LINK=dynamic
13880         else
13881             XINERAMA_LINK=static
13882         fi
13883     elif test -e "$XINERAMALIB/libXinerama.so" -a ! -e "$XINERAMALIB/libXinerama.a"; then
13884         # we have only the dynamic version
13885         USE_XINERAMA=TRUE
13886         XINERAMA_LINK=dynamic
13887     elif test -e "$XINERAMALIB/libXinerama.a"; then
13888         # static version
13889         if echo $host_cpu | $GREP -E 'i[[3456]]86' 2>/dev/null >/dev/null; then
13890             USE_XINERAMA=TRUE
13891             XINERAMA_LINK=static
13892         else
13893             USE_XINERAMA=
13894             XINERAMA_LINK=none
13895         fi
13896     else
13897         # no Xinerama
13898         USE_XINERAMA=
13899         XINERAMA_LINK=none
13900     fi
13901     if test "$USE_XINERAMA" = "TRUE"; then
13902         AC_MSG_RESULT([yes, with $XINERAMA_LINK linking])
13903         AC_CHECK_HEADER(X11/extensions/Xinerama.h, [],
13904             [AC_MSG_ERROR(Xinerama header not found.)], [])
13905         XEXTLIBS=`$PKG_CONFIG --variable=libs xext`
13906         if test "x$XEXTLIB" = x; then
13907            XEXTLIBS="-L$XLIB -L$XINERAMALIB -lXext"
13908         fi
13909         XINERAMA_EXTRA_LIBS="$XEXTLIBS"
13910         if test "$_os" = "FreeBSD"; then
13911             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -lXt"
13912         fi
13913         if test "$_os" = "Linux"; then
13914             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -ldl"
13915         fi
13916         AC_CHECK_LIB([Xinerama], [XineramaIsActive], [:],
13917             [AC_MSG_ERROR(Xinerama not functional?)], [$XINERAMA_EXTRA_LIBS])
13918     else
13919         AC_MSG_ERROR([libXinerama not found or wrong architecture.])
13920     fi
13921 else
13922     USE_XINERAMA=
13923     XINERAMA_LINK=none
13924     AC_MSG_RESULT([no])
13925 fi
13926 AC_SUBST(XINERAMA_LINK)
13927
13928 AC_MSG_CHECKING([whether to use non-standard RGBA32 cairo pixel order])
13929 if test -z "$enable_cairo_rgba" -a "$_os" = "Android"; then
13930     enable_cairo_rgba=yes
13931 fi
13932 if test "$enable_cairo_rgba" = yes; then
13933     AC_DEFINE(ENABLE_CAIRO_RGBA)
13934     ENABLE_CAIRO_RGBA=TRUE
13935     AC_MSG_RESULT([yes])
13936 else
13937     ENABLE_CAIRO_RGBA=
13938     AC_MSG_RESULT([no])
13939 fi
13940 AC_SUBST(ENABLE_CAIRO_RGBA)
13941
13942 dnl ===================================================================
13943 dnl Test whether to build cairo or rely on the system version
13944 dnl ===================================================================
13945
13946 if test "$test_cairo" = "yes"; then
13947     AC_MSG_CHECKING([whether to use the system cairo])
13948
13949     : ${with_system_cairo:=$with_system_libs}
13950     if test "$with_system_cairo" = "yes" -a "$enable_cairo_rgba" != "yes"; then
13951         SYSTEM_CAIRO=TRUE
13952         AC_MSG_RESULT([yes])
13953
13954         PKG_CHECK_MODULES( CAIRO, cairo >= 1.12.0 )
13955         CAIRO_CFLAGS=$(printf '%s' "$CAIRO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13956         FilterLibs "${CAIRO_LIBS}"
13957         CAIRO_LIBS="${filteredlibs}"
13958
13959         if test "$test_xrender" = "yes"; then
13960             AC_MSG_CHECKING([whether Xrender.h defines PictStandardA8])
13961             AC_LANG_PUSH([C])
13962             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/extensions/Xrender.h>]],[[
13963 #ifdef PictStandardA8
13964 #else
13965       return fail;
13966 #endif
13967 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, X headers too old.])])
13968
13969             AC_LANG_POP([C])
13970         fi
13971     else
13972         AC_MSG_RESULT([no])
13973         BUILD_TYPE="$BUILD_TYPE CAIRO"
13974     fi
13975
13976     if test "$enable_cairo_canvas" != no; then
13977         AC_DEFINE(ENABLE_CAIRO_CANVAS)
13978         ENABLE_CAIRO_CANVAS=TRUE
13979     fi
13980 fi
13981
13982 AC_SUBST(CAIRO_CFLAGS)
13983 AC_SUBST(CAIRO_LIBS)
13984 AC_SUBST(ENABLE_CAIRO_CANVAS)
13985 AC_SUBST(SYSTEM_CAIRO)
13986
13987 dnl ===================================================================
13988 dnl Test whether to use avahi
13989 dnl ===================================================================
13990 if test "$_os" = "WINNT"; then
13991     # Windows uses bundled mDNSResponder
13992     BUILD_TYPE="$BUILD_TYPE MDNSRESPONDER"
13993 elif test "$_os" != "Darwin" -a "$enable_avahi" = "yes"; then
13994     PKG_CHECK_MODULES([AVAHI], [avahi-client >= 0.6.10],
13995                       [ENABLE_AVAHI="TRUE"])
13996     AC_DEFINE(HAVE_FEATURE_AVAHI)
13997     AVAHI_CFLAGS=$(printf '%s' "$AVAHI_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13998     FilterLibs "${AVAHI_LIBS}"
13999     AVAHI_LIBS="${filteredlibs}"
14000 fi
14001
14002 AC_SUBST(ENABLE_AVAHI)
14003 AC_SUBST(AVAHI_CFLAGS)
14004 AC_SUBST(AVAHI_LIBS)
14005
14006 dnl ===================================================================
14007 dnl Test whether to use liblangtag
14008 dnl ===================================================================
14009 SYSTEM_LIBLANGTAG=
14010 AC_MSG_CHECKING([whether to use system liblangtag])
14011 if test "$with_system_liblangtag" = yes; then
14012     SYSTEM_LIBLANGTAG=TRUE
14013     AC_MSG_RESULT([yes])
14014     PKG_CHECK_MODULES( LIBLANGTAG, liblangtag >= 0.4.0)
14015     dnl cf. <https://bitbucket.org/tagoh/liblangtag/commits/9324836a0d1c> "Fix a build issue with inline keyword"
14016     PKG_CHECK_EXISTS([liblangtag >= 0.5.5], [], [AC_DEFINE([LIBLANGTAG_INLINE_FIX])])
14017     LIBLANGTAG_CFLAGS=$(printf '%s' "$LIBLANGTAG_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
14018     FilterLibs "${LIBLANGTAG_LIBS}"
14019     LIBLANGTAG_LIBS="${filteredlibs}"
14020 else
14021     SYSTEM_LIBLANGTAG=
14022     AC_MSG_RESULT([no])
14023     BUILD_TYPE="$BUILD_TYPE LIBLANGTAG"
14024     LIBLANGTAG_CFLAGS="-I${WORKDIR}/UnpackedTarball/liblangtag"
14025     if test "$COM" = "MSC"; then
14026         LIBLANGTAG_LIBS="${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs/liblangtag.lib"
14027     else
14028         LIBLANGTAG_LIBS="-L${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs -llangtag"
14029     fi
14030 fi
14031 AC_SUBST(SYSTEM_LIBLANGTAG)
14032 AC_SUBST(LIBLANGTAG_CFLAGS)
14033 AC_SUBST(LIBLANGTAG_LIBS)
14034
14035 dnl ===================================================================
14036 dnl Test whether to build libpng or rely on the system version
14037 dnl ===================================================================
14038
14039 LIBPNG_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/libpng"
14040 LIBPNG_LIBS_internal="-L${WORKDIR}/LinkTarget/StaticLibrary -llibpng"
14041 libo_CHECK_SYSTEM_MODULE([libpng],[LIBPNG],[libpng])
14042
14043 dnl ===================================================================
14044 dnl Test whether to build libtiff or rely on the system version
14045 dnl ===================================================================
14046
14047 libo_CHECK_SYSTEM_MODULE([libtiff],[LIBTIFF],[libtiff-4])
14048
14049 dnl ===================================================================
14050 dnl Test whether to build libwebp or rely on the system version
14051 dnl ===================================================================
14052
14053 libo_CHECK_SYSTEM_MODULE([libwebp],[LIBWEBP],[libwebp])
14054
14055 dnl ===================================================================
14056 dnl Check for runtime JVM search path
14057 dnl ===================================================================
14058 if test "$ENABLE_JAVA" != ""; then
14059     AC_MSG_CHECKING([whether to use specific JVM search path at runtime])
14060     if test -n "$with_jvm_path" -a "$with_jvm_path" != "no"; then
14061         AC_MSG_RESULT([yes])
14062         if ! test -d "$with_jvm_path"; then
14063             AC_MSG_ERROR(["$with_jvm_path" not a directory])
14064         fi
14065         if ! test -d "$with_jvm_path"jvm; then
14066             AC_MSG_ERROR(["$with_jvm_path"jvm not found, point with_jvm_path to \[/path/to/\]jvm])
14067         fi
14068         JVM_ONE_PATH_CHECK="$with_jvm_path"
14069         AC_SUBST(JVM_ONE_PATH_CHECK)
14070     else
14071         AC_MSG_RESULT([no])
14072     fi
14073 fi
14074
14075 dnl ===================================================================
14076 dnl Test for the presence of Ant and that it works
14077 dnl ===================================================================
14078
14079 # java takes the encoding from LC_ALL, and since autoconf forces it to C it
14080 # breaks filename decoding, so for the ant section, set it to LANG
14081 LC_ALL=$LANG
14082 if test "$ENABLE_JAVA" != "" -a "$NEED_ANT" = "TRUE" -a "$cross_compiling" != "yes"; then
14083     ANT_HOME=; export ANT_HOME
14084     WITH_ANT_HOME=; export WITH_ANT_HOME
14085     if test -z "$with_ant_home" -a -n "$LODE_HOME" ; then
14086         if test -x "$LODE_HOME/opt/ant/bin/ant" ; then
14087             if test "$_os" = "WINNT"; then
14088                 with_ant_home="`cygpath -m $LODE_HOME/opt/ant`"
14089             else
14090                 with_ant_home="$LODE_HOME/opt/ant"
14091             fi
14092         elif test -x  "$LODE_HOME/opt/bin/ant" ; then
14093             with_ant_home="$LODE_HOME/opt/ant"
14094         fi
14095     fi
14096     if test -z "$with_ant_home"; then
14097         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd])
14098     else
14099         if test "$_os" = "WINNT"; then
14100             # AC_PATH_PROGS needs unix path
14101             with_ant_home=`cygpath -u "$with_ant_home"`
14102         fi
14103         AbsolutePath "$with_ant_home"
14104         with_ant_home=$absolute_path
14105         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd],,$with_ant_home/bin:$PATH)
14106         WITH_ANT_HOME=$with_ant_home
14107         ANT_HOME=$with_ant_home
14108     fi
14109
14110     if test -z "$ANT"; then
14111         AC_MSG_ERROR([Ant not found - Make sure it's in the path or use --with-ant-home])
14112     else
14113         # resolve relative or absolute symlink
14114         while test -h "$ANT"; do
14115             a_cwd=`pwd`
14116             a_basename=`basename "$ANT"`
14117             a_script=`ls -l "$ANT" | $SED "s/.*${a_basename} -> //g"`
14118             cd "`dirname "$ANT"`"
14119             cd "`dirname "$a_script"`"
14120             ANT="`pwd`"/"`basename "$a_script"`"
14121             cd "$a_cwd"
14122         done
14123
14124         AC_MSG_CHECKING([if $ANT works])
14125         mkdir -p conftest.dir
14126         a_cwd=$(pwd)
14127         cd conftest.dir
14128         cat > conftest.java << EOF
14129         public class conftest {
14130             int testmethod(int a, int b) {
14131                     return a + b;
14132             }
14133         }
14134 EOF
14135
14136         cat > conftest.xml << EOF
14137         <project name="conftest" default="conftest">
14138         <target name="conftest">
14139             <javac srcdir="." includes="conftest.java">
14140             </javac>
14141         </target>
14142         </project>
14143 EOF
14144
14145         AC_TRY_COMMAND("$ANT" -buildfile conftest.xml 1>&2)
14146         if test $? = 0 -a -f ./conftest.class; then
14147             AC_MSG_RESULT([Ant works])
14148             if test -z "$WITH_ANT_HOME"; then
14149                 ANT_HOME=`"$ANT" -diagnostics | $EGREP "ant.home :" | $SED -e "s#ant.home : ##g"`
14150                 if test -z "$ANT_HOME"; then
14151                     ANT_HOME=`echo "$ANT" | $SED -n "s/\/bin\/ant.*\$//p"`
14152                 fi
14153             else
14154                 ANT_HOME="$WITH_ANT_HOME"
14155             fi
14156         else
14157             echo "configure: Ant test failed" >&5
14158             cat conftest.java >&5
14159             cat conftest.xml >&5
14160             AC_MSG_ERROR([Ant does not work - Some Java projects will not build!])
14161         fi
14162         cd "$a_cwd"
14163         rm -fr conftest.dir
14164     fi
14165     if test -z "$ANT_HOME"; then
14166         ANT_HOME="NO_ANT_HOME"
14167     else
14168         PathFormat "$ANT_HOME"
14169         ANT_HOME="$formatted_path"
14170         PathFormat "$ANT"
14171         ANT="$formatted_path"
14172     fi
14173
14174     dnl Checking for ant.jar
14175     if test "$ANT_HOME" != "NO_ANT_HOME"; then
14176         AC_MSG_CHECKING([Ant lib directory])
14177         if test -f $ANT_HOME/lib/ant.jar; then
14178             ANT_LIB="$ANT_HOME/lib"
14179         else
14180             if test -f $ANT_HOME/ant.jar; then
14181                 ANT_LIB="$ANT_HOME"
14182             else
14183                 if test -f /usr/share/java/ant.jar; then
14184                     ANT_LIB=/usr/share/java
14185                 else
14186                     if test -f /usr/share/ant-core/lib/ant.jar; then
14187                         ANT_LIB=/usr/share/ant-core/lib
14188                     else
14189                         if test -f $ANT_HOME/lib/ant/ant.jar; then
14190                             ANT_LIB="$ANT_HOME/lib/ant"
14191                         else
14192                             if test -f /usr/share/lib/ant/ant.jar; then
14193                                 ANT_LIB=/usr/share/lib/ant
14194                             else
14195                                 AC_MSG_ERROR([Ant libraries not found!])
14196                             fi
14197                         fi
14198                     fi
14199                 fi
14200             fi
14201         fi
14202         PathFormat "$ANT_LIB"
14203         ANT_LIB="$formatted_path"
14204         AC_MSG_RESULT([Ant lib directory found.])
14205     fi
14206
14207     ant_minver=1.6.0
14208     ant_minminor1=`echo $ant_minver | cut -d"." -f2`
14209
14210     AC_MSG_CHECKING([whether Ant is >= $ant_minver])
14211     ant_version=`"$ANT" -version | $AWK '$3 == "version" { print $4; }'`
14212     ant_version_major=`echo $ant_version | cut -d. -f1`
14213     ant_version_minor=`echo $ant_version | cut -d. -f2`
14214     echo "configure: ant_version $ant_version " >&5
14215     echo "configure: ant_version_major $ant_version_major " >&5
14216     echo "configure: ant_version_minor $ant_version_minor " >&5
14217     if test "$ant_version_major" -ge "2"; then
14218         AC_MSG_RESULT([yes, $ant_version])
14219     elif test "$ant_version_major" = "1" -a "$ant_version_minor" -ge "$ant_minminor1"; then
14220         AC_MSG_RESULT([yes, $ant_version])
14221     else
14222         AC_MSG_ERROR([no, you need at least Ant >= $ant_minver])
14223     fi
14224
14225     rm -f conftest* core core.* *.core
14226 fi
14227 AC_SUBST(ANT)
14228 AC_SUBST(ANT_HOME)
14229 AC_SUBST(ANT_LIB)
14230
14231 OOO_JUNIT_JAR=
14232 HAMCREST_JAR=
14233 if test "$ENABLE_JAVA" != "" -a "$with_junit" != "no" -a "$cross_compiling" != "yes"; then
14234     AC_MSG_CHECKING([for JUnit 4])
14235     if test "$with_junit" = "yes"; then
14236         if test -n "$LODE_HOME" -a -e "$LODE_HOME/opt/share/java/junit.jar" ; then
14237             OOO_JUNIT_JAR="$LODE_HOME/opt/share/java/junit.jar"
14238         elif test -e /usr/share/java/junit4.jar; then
14239             OOO_JUNIT_JAR=/usr/share/java/junit4.jar
14240         else
14241            if test -e /usr/share/lib/java/junit.jar; then
14242               OOO_JUNIT_JAR=/usr/share/lib/java/junit.jar
14243            else
14244               OOO_JUNIT_JAR=/usr/share/java/junit.jar
14245            fi
14246         fi
14247     else
14248         OOO_JUNIT_JAR=$with_junit
14249     fi
14250     if test "$_os" = "WINNT"; then
14251         OOO_JUNIT_JAR=`cygpath -m "$OOO_JUNIT_JAR"`
14252     fi
14253     printf 'import org.junit.Before;' > conftest.java
14254     if $JAVACOMPILER -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
14255         AC_MSG_RESULT([$OOO_JUNIT_JAR])
14256     else
14257         AC_MSG_ERROR(
14258 [cannot find JUnit 4 jar; please install one in the default location (/usr/share/java),
14259  specify its pathname via --with-junit=..., or disable it via --without-junit])
14260     fi
14261     rm -f conftest.class conftest.java
14262     if test $OOO_JUNIT_JAR != ""; then
14263         BUILD_TYPE="$BUILD_TYPE QADEVOOO"
14264     fi
14265
14266     AC_MSG_CHECKING([for included Hamcrest])
14267     printf 'import org.hamcrest.BaseDescription;' > conftest.java
14268     if $JAVACOMPILER -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
14269         AC_MSG_RESULT([Included in $OOO_JUNIT_JAR])
14270     else
14271         AC_MSG_RESULT([Not included])
14272         AC_MSG_CHECKING([for standalone hamcrest jar.])
14273         if test "$with_hamcrest" = "yes"; then
14274             if test -e /usr/share/lib/java/hamcrest.jar; then
14275                 HAMCREST_JAR=/usr/share/lib/java/hamcrest.jar
14276             elif test -e /usr/share/java/hamcrest/core.jar; then
14277                 HAMCREST_JAR=/usr/share/java/hamcrest/core.jar
14278             elif test -e /usr/share/java/hamcrest/hamcrest.jar; then
14279                 HAMCREST_JAR=/usr/share/java/hamcrest/hamcrest.jar
14280             else
14281                 HAMCREST_JAR=/usr/share/java/hamcrest.jar
14282             fi
14283         else
14284             HAMCREST_JAR=$with_hamcrest
14285         fi
14286         if test "$_os" = "WINNT"; then
14287             HAMCREST_JAR=`cygpath -m "$HAMCREST_JAR"`
14288         fi
14289         if $JAVACOMPILER -classpath "$HAMCREST_JAR" conftest.java >&5 2>&5; then
14290             AC_MSG_RESULT([$HAMCREST_JAR])
14291         else
14292             AC_MSG_ERROR([junit does not contain hamcrest; please use a junit jar that includes hamcrest, install a hamcrest jar in the default location (/usr/share/java),
14293                           specify its path with --with-hamcrest=..., or disable junit with --without-junit])
14294         fi
14295     fi
14296     rm -f conftest.class conftest.java
14297 fi
14298 AC_SUBST(OOO_JUNIT_JAR)
14299 AC_SUBST(HAMCREST_JAR)
14300 # set back LC_ALL to C after the java related tests...
14301 LC_ALL=C
14302
14303 AC_SUBST(SCPDEFS)
14304
14305 #
14306 # check for wget and curl
14307 #
14308 WGET=
14309 CURL=
14310
14311 if test "$enable_fetch_external" != "no"; then
14312
14313 CURL=`command -v curl`
14314
14315 for i in wget /usr/bin/wget /usr/local/bin/wget /usr/sfw/bin/wget /opt/sfw/bin/wget /opt/local/bin/wget; do
14316     # wget new enough?
14317     $i --help 2> /dev/null | $GREP no-use-server-timestamps 2>&1 > /dev/null
14318     if test $? -eq 0; then
14319         WGET=$i
14320         break
14321     fi
14322 done
14323
14324 if test -z "$WGET" -a -z "$CURL"; then
14325     AC_MSG_ERROR([neither wget nor curl found!])
14326 fi
14327
14328 fi
14329
14330 AC_SUBST(WGET)
14331 AC_SUBST(CURL)
14332
14333 #
14334 # check for sha256sum
14335 #
14336 SHA256SUM=
14337
14338 for i in shasum /usr/local/bin/shasum /usr/sfw/bin/shasum /opt/sfw/bin/shasum /opt/local/bin/shasum; do
14339     eval "$i -a 256 --version" > /dev/null 2>&1
14340     ret=$?
14341     if test $ret -eq 0; then
14342         SHA256SUM="$i -a 256"
14343         break
14344     fi
14345 done
14346
14347 if test -z "$SHA256SUM"; then
14348     for i in sha256sum /usr/local/bin/sha256sum /usr/sfw/bin/sha256sum /opt/sfw/bin/sha256sum /opt/local/bin/sha256sum; do
14349         eval "$i --version" > /dev/null 2>&1
14350         ret=$?
14351         if test $ret -eq 0; then
14352             SHA256SUM=$i
14353             break
14354         fi
14355     done
14356 fi
14357
14358 if test -z "$SHA256SUM"; then
14359     AC_MSG_ERROR([no sha256sum found!])
14360 fi
14361
14362 AC_SUBST(SHA256SUM)
14363
14364 dnl ===================================================================
14365 dnl Dealing with l10n options
14366 dnl ===================================================================
14367 AC_MSG_CHECKING([which languages to be built])
14368 # get list of all languages
14369 # generate shell variable from completelangiso= from solenv/inc/langlist.mk
14370 # the sed command does the following:
14371 #   + if a line ends with a backslash, append the next line to it
14372 #   + adds " on the beginning of the value (after =)
14373 #   + adds " at the end of the value
14374 #   + removes en-US; we want to put it on the beginning
14375 #   + prints just the section starting with 'completelangiso=' and ending with the " at the end of line
14376 [eval $(sed -e :a -e '/\\$/N; s/\\\n//; ta' -n -e 's/=/="/;s/\([^\\]\)$/\1"/;s/en-US//;/^completelangiso/p' $SRC_ROOT/solenv/inc/langlist.mk)]
14377 ALL_LANGS="en-US $completelangiso"
14378 # check the configured localizations
14379 WITH_LANG="$with_lang"
14380
14381 # Check for --without-lang which turns up as $with_lang being "no". Luckily there is no language with code "no".
14382 # (Norwegian is "nb" and "nn".)
14383 if test "$WITH_LANG" = "no"; then
14384     WITH_LANG=
14385 fi
14386
14387 if test -z "$WITH_LANG" -o "$WITH_LANG" = "en-US"; then
14388     AC_MSG_RESULT([en-US])
14389 else
14390     AC_MSG_RESULT([$WITH_LANG])
14391     GIT_NEEDED_SUBMODULES="translations $GIT_NEEDED_SUBMODULES"
14392     if test -z "$MSGFMT"; then
14393         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msgfmt" ; then
14394             MSGFMT="$LODE_HOME/opt/bin/msgfmt"
14395         elif test -x "/opt/lo/bin/msgfmt"; then
14396             MSGFMT="/opt/lo/bin/msgfmt"
14397         else
14398             AC_CHECK_PROGS(MSGFMT, [msgfmt])
14399             if test -z "$MSGFMT"; then
14400                 AC_MSG_ERROR([msgfmt not found. Install GNU gettext, or re-run without languages.])
14401             fi
14402         fi
14403     fi
14404     if test -z "$MSGUNIQ"; then
14405         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msguniq" ; then
14406             MSGUNIQ="$LODE_HOME/opt/bin/msguniq"
14407         elif test -x "/opt/lo/bin/msguniq"; then
14408             MSGUNIQ="/opt/lo/bin/msguniq"
14409         else
14410             AC_CHECK_PROGS(MSGUNIQ, [msguniq])
14411             if test -z "$MSGUNIQ"; then
14412                 AC_MSG_ERROR([msguniq not found. Install GNU gettext, or re-run without languages.])
14413             fi
14414         fi
14415     fi
14416 fi
14417 AC_SUBST(MSGFMT)
14418 AC_SUBST(MSGUNIQ)
14419 # check that the list is valid
14420 for lang in $WITH_LANG; do
14421     test "$lang" = "ALL" && continue
14422     # need to check for the exact string, so add space before and after the list of all languages
14423     for vl in $ALL_LANGS; do
14424         if test "$vl" = "$lang"; then
14425            break
14426         fi
14427     done
14428     if test "$vl" != "$lang"; then
14429         # if you're reading this - you prolly quoted your languages remove the quotes ...
14430         AC_MSG_ERROR([invalid language: '$lang' (vs '$v1'); supported languages are: $ALL_LANGS])
14431     fi
14432 done
14433 if test -n "$WITH_LANG" -a "$WITH_LANG" != "ALL"; then
14434     echo $WITH_LANG | grep -q en-US
14435     test $? -ne 1 || WITH_LANG=`echo $WITH_LANG en-US`
14436 fi
14437 # list with substituted ALL
14438 WITH_LANG_LIST=`echo $WITH_LANG | sed "s/ALL/$ALL_LANGS/"`
14439 test -z "$WITH_LANG_LIST" && WITH_LANG_LIST="en-US"
14440 test "$WITH_LANG" = "en-US" && WITH_LANG=
14441 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
14442     test "$WITH_LANG_LIST" = "en-US" || WITH_LANG_LIST=`echo $WITH_LANG_LIST qtz`
14443     ALL_LANGS=`echo $ALL_LANGS qtz`
14444 fi
14445 AC_SUBST(ALL_LANGS)
14446 AC_DEFINE_UNQUOTED(WITH_LANG,"$WITH_LANG")
14447 AC_SUBST(WITH_LANG)
14448 AC_SUBST(WITH_LANG_LIST)
14449 AC_SUBST(GIT_NEEDED_SUBMODULES)
14450
14451 WITH_POOR_HELP_LOCALIZATIONS=
14452 if test -d "$SRC_ROOT/translations/source"; then
14453     for l in `ls -1 $SRC_ROOT/translations/source`; do
14454         if test ! -d "$SRC_ROOT/translations/source/$l/helpcontent2"; then
14455             WITH_POOR_HELP_LOCALIZATIONS="$WITH_POOR_HELP_LOCALIZATIONS $l"
14456         fi
14457     done
14458 fi
14459 AC_SUBST(WITH_POOR_HELP_LOCALIZATIONS)
14460
14461 if test -n "$with_locales" -a "$with_locales" != ALL; then
14462     WITH_LOCALES="$with_locales"
14463
14464     just_langs="`echo $WITH_LOCALES | sed -e 's/_[A-Z]*//g'`"
14465     # Only languages and scripts for which we actually have ifdefs need to be handled. Also see
14466     # config_host/config_locales.h.in
14467     for locale in $WITH_LOCALES; do
14468         lang=${locale%_*}
14469
14470         AC_DEFINE_UNQUOTED(WITH_LOCALE_$lang, 1)
14471
14472         case $lang in
14473         hi|mr*ne)
14474             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Deva)
14475             ;;
14476         bg|ru)
14477             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Cyrl)
14478             ;;
14479         esac
14480     done
14481 else
14482     AC_DEFINE(WITH_LOCALE_ALL)
14483 fi
14484 AC_SUBST(WITH_LOCALES)
14485
14486 dnl git submodule update --reference
14487 dnl ===================================================================
14488 if test -n "${GIT_REFERENCE_SRC}"; then
14489     for repo in ${GIT_NEEDED_SUBMODULES}; do
14490         if ! test -d "${GIT_REFERENCE_SRC}"/${repo}; then
14491             AC_MSG_ERROR([referenced git: required repository does not exist: ${GIT_REFERENCE_SRC}/${repo}])
14492         fi
14493     done
14494 fi
14495 AC_SUBST(GIT_REFERENCE_SRC)
14496
14497 dnl git submodules linked dirs
14498 dnl ===================================================================
14499 if test -n "${GIT_LINK_SRC}"; then
14500     for repo in ${GIT_NEEDED_SUBMODULES}; do
14501         if ! test -d "${GIT_LINK_SRC}"/${repo}; then
14502             AC_MSG_ERROR([linked git: required repository does not exist: ${GIT_LINK_SRC}/${repo}])
14503         fi
14504     done
14505 fi
14506 AC_SUBST(GIT_LINK_SRC)
14507
14508 dnl branding
14509 dnl ===================================================================
14510 AC_MSG_CHECKING([for alternative branding images directory])
14511 # initialize mapped arrays
14512 BRAND_INTRO_IMAGES="intro.png intro-highres.png"
14513 brand_files="$BRAND_INTRO_IMAGES logo.svg logo_inverted.svg logo-sc.svg logo-sc_inverted.svg about.svg"
14514
14515 if test -z "$with_branding" -o "$with_branding" = "no"; then
14516     AC_MSG_RESULT([none])
14517     DEFAULT_BRAND_IMAGES="$brand_files"
14518 else
14519     if ! test -d $with_branding ; then
14520         AC_MSG_ERROR([No directory $with_branding, falling back to default branding])
14521     else
14522         AC_MSG_RESULT([$with_branding])
14523         CUSTOM_BRAND_DIR="$with_branding"
14524         for lfile in $brand_files
14525         do
14526             if ! test -f $with_branding/$lfile ; then
14527                 AC_MSG_WARN([Branded file $lfile does not exist, using the default one])
14528                 DEFAULT_BRAND_IMAGES="$DEFAULT_BRAND_IMAGES $lfile"
14529             else
14530                 CUSTOM_BRAND_IMAGES="$CUSTOM_BRAND_IMAGES $lfile"
14531             fi
14532         done
14533         check_for_progress="yes"
14534     fi
14535 fi
14536 AC_SUBST([BRAND_INTRO_IMAGES])
14537 AC_SUBST([CUSTOM_BRAND_DIR])
14538 AC_SUBST([CUSTOM_BRAND_IMAGES])
14539 AC_SUBST([DEFAULT_BRAND_IMAGES])
14540
14541
14542 AC_MSG_CHECKING([for 'intro' progress settings])
14543 PROGRESSBARCOLOR=
14544 PROGRESSSIZE=
14545 PROGRESSPOSITION=
14546 PROGRESSFRAMECOLOR=
14547 PROGRESSTEXTCOLOR=
14548 PROGRESSTEXTBASELINE=
14549
14550 if test "$check_for_progress" = "yes" -a -f "$with_branding/progress.conf" ; then
14551     source "$with_branding/progress.conf"
14552     AC_MSG_RESULT([settings found in $with_branding/progress.conf])
14553 else
14554     AC_MSG_RESULT([none])
14555 fi
14556
14557 AC_SUBST(PROGRESSBARCOLOR)
14558 AC_SUBST(PROGRESSSIZE)
14559 AC_SUBST(PROGRESSPOSITION)
14560 AC_SUBST(PROGRESSFRAMECOLOR)
14561 AC_SUBST(PROGRESSTEXTCOLOR)
14562 AC_SUBST(PROGRESSTEXTBASELINE)
14563
14564
14565 dnl ===================================================================
14566 dnl Custom build version
14567 dnl ===================================================================
14568 AC_MSG_CHECKING([for extra build ID])
14569 if test -n "$with_extra_buildid" -a "$with_extra_buildid" != "yes" ; then
14570     EXTRA_BUILDID="$with_extra_buildid"
14571 fi
14572 # in tinderboxes, it is easier to set EXTRA_BUILDID via the environment variable instead of configure switch
14573 if test -n "$EXTRA_BUILDID" ; then
14574     AC_MSG_RESULT([$EXTRA_BUILDID])
14575 else
14576     AC_MSG_RESULT([not set])
14577 fi
14578 AC_DEFINE_UNQUOTED([EXTRA_BUILDID], ["$EXTRA_BUILDID"])
14579
14580 OOO_VENDOR=
14581 AC_MSG_CHECKING([for vendor])
14582 if test -z "$with_vendor" -o "$with_vendor" = "no"; then
14583     OOO_VENDOR="$USERNAME"
14584
14585     if test -z "$OOO_VENDOR"; then
14586         OOO_VENDOR="$USER"
14587     fi
14588
14589     if test -z "$OOO_VENDOR"; then
14590         OOO_VENDOR="`id -u -n`"
14591     fi
14592
14593     AC_MSG_RESULT([not set, using $OOO_VENDOR])
14594 else
14595     OOO_VENDOR="$with_vendor"
14596     AC_MSG_RESULT([$OOO_VENDOR])
14597 fi
14598 AC_DEFINE_UNQUOTED(OOO_VENDOR,"$OOO_VENDOR")
14599 AC_SUBST(OOO_VENDOR)
14600
14601 if test "$_os" = "Android" ; then
14602     ANDROID_PACKAGE_NAME=
14603     AC_MSG_CHECKING([for Android package name])
14604     if test -z "$with_android_package_name" -o "$with_android_package_name" = "no"; then
14605         if test -n "$ENABLE_DEBUG"; then
14606             # Default to the package name that makes ndk-gdb happy.
14607             ANDROID_PACKAGE_NAME="org.libreoffice"
14608         else
14609             ANDROID_PACKAGE_NAME="org.example.libreoffice"
14610         fi
14611
14612         AC_MSG_RESULT([not set, using $ANDROID_PACKAGE_NAME])
14613     else
14614         ANDROID_PACKAGE_NAME="$with_android_package_name"
14615         AC_MSG_RESULT([$ANDROID_PACKAGE_NAME])
14616     fi
14617     AC_SUBST(ANDROID_PACKAGE_NAME)
14618 fi
14619
14620 AC_MSG_CHECKING([whether to install the compat oo* wrappers])
14621 if test "$with_compat_oowrappers" = "yes"; then
14622     WITH_COMPAT_OOWRAPPERS=TRUE
14623     AC_MSG_RESULT(yes)
14624 else
14625     WITH_COMPAT_OOWRAPPERS=
14626     AC_MSG_RESULT(no)
14627 fi
14628 AC_SUBST(WITH_COMPAT_OOWRAPPERS)
14629
14630 INSTALLDIRNAME=`echo AC_PACKAGE_NAME | $AWK '{print tolower($0)}'`
14631 AC_MSG_CHECKING([for install dirname])
14632 if test -n "$with_install_dirname" -a "$with_install_dirname" != "no" -a "$with_install_dirname" != "yes"; then
14633     INSTALLDIRNAME="$with_install_dirname"
14634 fi
14635 AC_MSG_RESULT([$INSTALLDIRNAME])
14636 AC_SUBST(INSTALLDIRNAME)
14637
14638 AC_MSG_CHECKING([for prefix])
14639 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14640 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
14641 PREFIXDIR="$prefix"
14642 AC_MSG_RESULT([$PREFIXDIR])
14643 AC_SUBST(PREFIXDIR)
14644
14645 LIBDIR=[$(eval echo $(eval echo $libdir))]
14646 AC_SUBST(LIBDIR)
14647
14648 DATADIR=[$(eval echo $(eval echo $datadir))]
14649 AC_SUBST(DATADIR)
14650
14651 MANDIR=[$(eval echo $(eval echo $mandir))]
14652 AC_SUBST(MANDIR)
14653
14654 DOCDIR=[$(eval echo $(eval echo $docdir))]
14655 AC_SUBST(DOCDIR)
14656
14657 BINDIR=[$(eval echo $(eval echo $bindir))]
14658 AC_SUBST(BINDIR)
14659
14660 INSTALLDIR="$LIBDIR/$INSTALLDIRNAME"
14661 AC_SUBST(INSTALLDIR)
14662
14663 TESTINSTALLDIR="${BUILDDIR}/test-install"
14664 AC_SUBST(TESTINSTALLDIR)
14665
14666
14667 # ===================================================================
14668 # OAuth2 id and secrets
14669 # ===================================================================
14670
14671 AC_MSG_CHECKING([for Google Drive client id and secret])
14672 if test "$with_gdrive_client_id" = "no" -o -z "$with_gdrive_client_id"; then
14673     AC_MSG_RESULT([not set])
14674     GDRIVE_CLIENT_ID="\"\""
14675     GDRIVE_CLIENT_SECRET="\"\""
14676 else
14677     AC_MSG_RESULT([set])
14678     GDRIVE_CLIENT_ID="\"$with_gdrive_client_id\""
14679     GDRIVE_CLIENT_SECRET="\"$with_gdrive_client_secret\""
14680 fi
14681 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_ID, $GDRIVE_CLIENT_ID)
14682 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_SECRET, $GDRIVE_CLIENT_SECRET)
14683
14684 AC_MSG_CHECKING([for Alfresco Cloud client id and secret])
14685 if test "$with_alfresco_cloud_client_id" = "no" -o -z "$with_alfresco_cloud_client_id"; then
14686     AC_MSG_RESULT([not set])
14687     ALFRESCO_CLOUD_CLIENT_ID="\"\""
14688     ALFRESCO_CLOUD_CLIENT_SECRET="\"\""
14689 else
14690     AC_MSG_RESULT([set])
14691     ALFRESCO_CLOUD_CLIENT_ID="\"$with_alfresco_cloud_client_id\""
14692     ALFRESCO_CLOUD_CLIENT_SECRET="\"$with_alfresco_cloud_client_secret\""
14693 fi
14694 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_ID, $ALFRESCO_CLOUD_CLIENT_ID)
14695 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_SECRET, $ALFRESCO_CLOUD_CLIENT_SECRET)
14696
14697 AC_MSG_CHECKING([for OneDrive client id and secret])
14698 if test "$with_onedrive_client_id" = "no" -o -z "$with_onedrive_client_id"; then
14699     AC_MSG_RESULT([not set])
14700     ONEDRIVE_CLIENT_ID="\"\""
14701     ONEDRIVE_CLIENT_SECRET="\"\""
14702 else
14703     AC_MSG_RESULT([set])
14704     ONEDRIVE_CLIENT_ID="\"$with_onedrive_client_id\""
14705     ONEDRIVE_CLIENT_SECRET="\"$with_onedrive_client_secret\""
14706 fi
14707 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_ID, $ONEDRIVE_CLIENT_ID)
14708 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_SECRET, $ONEDRIVE_CLIENT_SECRET)
14709
14710
14711 dnl ===================================================================
14712 dnl Hook up LibreOffice's nodep environmental variable to automake's equivalent
14713 dnl --enable-dependency-tracking configure option
14714 dnl ===================================================================
14715 AC_MSG_CHECKING([whether to enable dependency tracking])
14716 if test "$enable_dependency_tracking" = "no"; then
14717     nodep=TRUE
14718     AC_MSG_RESULT([no])
14719 else
14720     AC_MSG_RESULT([yes])
14721 fi
14722 AC_SUBST(nodep)
14723
14724 dnl ===================================================================
14725 dnl Number of CPUs to use during the build
14726 dnl ===================================================================
14727 AC_MSG_CHECKING([for number of processors to use])
14728 # plain --with-parallelism is just the default
14729 if test -n "$with_parallelism" -a "$with_parallelism" != "yes"; then
14730     if test "$with_parallelism" = "no"; then
14731         PARALLELISM=0
14732     else
14733         PARALLELISM=$with_parallelism
14734     fi
14735 else
14736     if test "$enable_icecream" = "yes"; then
14737         PARALLELISM="40"
14738     else
14739         case `uname -s` in
14740
14741         Darwin|FreeBSD|NetBSD|OpenBSD)
14742             PARALLELISM=`sysctl -n hw.ncpu`
14743             ;;
14744
14745         Linux)
14746             PARALLELISM=`getconf _NPROCESSORS_ONLN`
14747         ;;
14748         # what else than above does profit here *and* has /proc?
14749         *)
14750             PARALLELISM=`grep $'^processor\t*:' /proc/cpuinfo | wc -l`
14751             ;;
14752         esac
14753
14754         # If we hit the catch-all case, but /proc/cpuinfo doesn't exist or has an
14755         # unexpected format, 'wc -l' will have returned 0 (and we won't use -j at all).
14756     fi
14757 fi
14758
14759 if test $PARALLELISM -eq 0; then
14760     AC_MSG_RESULT([explicit make -j option needed])
14761 else
14762     AC_MSG_RESULT([$PARALLELISM])
14763 fi
14764 AC_SUBST(PARALLELISM)
14765
14766 #
14767 # Set up ILIB for MSVC build
14768 #
14769 ILIB1=
14770 if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
14771     ILIB="."
14772     if test -n "$JAVA_HOME"; then
14773         ILIB="$ILIB;$JAVA_HOME/lib"
14774     fi
14775     ILIB1=-link
14776     PathFormat "${COMPATH}/lib/$WIN_HOST_ARCH"
14777     ILIB="$ILIB;$formatted_path"
14778     ILIB1="$ILIB1 -LIBPATH:$formatted_path"
14779     ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
14780     ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
14781     if test $WINDOWS_SDK_VERSION = 80 -o $WINDOWS_SDK_VERSION = 81 -o $WINDOWS_SDK_VERSION = 10; then
14782         ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
14783         ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
14784     fi
14785     PathFormat "${UCRTSDKDIR}lib/$UCRTVERSION/ucrt/$WIN_HOST_ARCH"
14786     ucrtlibpath_formatted=$formatted_path
14787     ILIB="$ILIB;$ucrtlibpath_formatted"
14788     ILIB1="$ILIB1 -LIBPATH:$ucrtlibpath_formatted"
14789     if test -f "$DOTNET_FRAMEWORK_HOME/lib/mscoree.lib"; then
14790         PathFormat "$DOTNET_FRAMEWORK_HOME/lib"
14791         ILIB="$ILIB;$formatted_path"
14792     else
14793         PathFormat "$DOTNET_FRAMEWORK_HOME/Lib/um/$WIN_HOST_ARCH"
14794         ILIB="$ILIB;$formatted_path"
14795     fi
14796
14797     if test "$cross_compiling" != "yes"; then
14798         ILIB_FOR_BUILD="$ILIB"
14799     fi
14800 fi
14801 AC_SUBST(ILIB)
14802 AC_SUBST(ILIB_FOR_BUILD)
14803
14804 AC_MSG_CHECKING([whether $CXX_BASE supports a working C++20 consteval])
14805 dnl ...that does not suffer from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96994> "Missing code
14806 dnl from consteval constructor initializing const variable",
14807 dnl <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98752> "wrong 'error: ‘this’ is not a constant
14808 dnl expression' with consteval constructor", <https://bugs.llvm.org/show_bug.cgi?id=50063> "code
14809 dnl using consteval: 'clang/lib/CodeGen/Address.h:38: llvm::Value*
14810 dnl clang::CodeGen::Address::getPointer() const: Assertion `isValid()' failed.'" (which should be
14811 dnl fixed since Clang 14), <https://developercommunity.visualstudio.com/t/1581879> "Bogus error
14812 dnl C7595 with consteval constructor in ternary expression (/std:c++latest)" (which appears to be
14813 dnl fixed at least in Visual Studio Community 2022 Preview 17.9.0 Preview 5.0),
14814 dnl <https://github.com/llvm/llvm-project/issues/54612> "C++20, consteval, anonymous union:
14815 dnl llvm/lib/IR/Instructions.cpp:1491: void llvm::StoreInst::AssertOK(): Assertion
14816 dnl `cast<PointerType>(getOperand(1)->getType())->isOpaqueOrPointeeTypeMatches(getOperand(0)->getType())
14817 dnl && "Ptr must be a pointer to Val type!"' failed." (which should be fixed since Clang 17), or
14818 dnl <https://developercommunity.visualstudio.com/t/Bogus-error-C2440-with-consteval-constru/10579616>
14819 dnl "Bogus error C2440 with consteval constructor (/std:c++20)":
14820 have_cpp_consteval=
14821 AC_LANG_PUSH([C++])
14822 save_CXX=$CXX
14823 if test "$COM" = MSC && test "$COM_IS_CLANG" != TRUE; then
14824     CXX="env LIB=$ILIB $CXX"
14825 fi
14826 save_CXXFLAGS=$CXXFLAGS
14827 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
14828 AC_RUN_IFELSE([AC_LANG_PROGRAM([
14829         struct S {
14830             consteval S() { i = 1; }
14831             int i = 0;
14832         };
14833         S const s;
14834
14835         struct S1 {
14836              int a;
14837              consteval S1(int n): a(n) {}
14838         };
14839         struct S2 {
14840             S1 x;
14841             S2(): x(0) {}
14842         };
14843
14844         struct S3 {
14845             consteval S3() {}
14846             union {
14847                 int a;
14848                 unsigned b = 0;
14849             };
14850         };
14851         void f() { S3(); }
14852
14853         struct S4 { consteval S4() = default; };
14854         void f4(bool b) { b ? S4() : S4(); }
14855
14856         struct S5 {
14857             consteval S5() { c = 0; }
14858             char * f() { return &c; }
14859             union {
14860                 char c;
14861                 int i;
14862             };
14863         };
14864         auto s5 = S5().f();
14865
14866         struct S6 {
14867             consteval S6(char const (&lit)[[2]]) {
14868                 buf[[0]] = lit[[0]];
14869                 buf[[1]] = lit[[1]];
14870             }
14871             union {
14872                 int x;
14873                 char buf[[2]];
14874             };
14875         };
14876         void f6() { S6("a"); }
14877     ], [
14878         return (s.i == 1) ? 0 : 1;
14879     ])], [
14880         have_cpp_consteval=1
14881         AC_MSG_RESULT([yes])
14882     ], [AC_MSG_RESULT([no])], [AC_MSG_RESULT([assumed no (cross compiling)])])
14883 CXX=$save_CXX
14884 CXXFLAGS=$save_CXXFLAGS
14885 AC_LANG_POP([C++])
14886 if test -n "$have_cpp_consteval" && test "$COM_IS_CLANG" = TRUE && test -n "$BUILDING_PCH_WITH_OBJ"
14887 then
14888     AC_MSG_CHECKING([whether $CXX_BASE has working consteval in combination with PCH])
14889     dnl ...that does not suffer from <https://github.com/llvm/llvm-project/issues/81745> "undefined
14890     dnl reference to consteval constructor exported from module" (which also affects PCH, see
14891     dnl <https://lists.freedesktop.org/archives/libreoffice/2024-February/091564.html> "Our Clang
14892     dnl --enable-pch setup is known broken"):
14893     printf 'export module M;\nexport struct S1 { consteval S1(int) {} };' >conftest.cppm
14894     $CXX $CXXFLAGS $CXXFLAGS_CXX11 --precompile conftest.cppm
14895     rm conftest.cppm
14896     AC_LANG_PUSH([C++])
14897     save_CXXFLAGS=$CXXFLAGS
14898     save_LDFLAGS=$LDFLAGS
14899     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
14900     LDFLAGS="$LDFLAGS -fmodule-file=M=conftest.pcm conftest.pcm"
14901     AC_LINK_IFELSE([AC_LANG_PROGRAM([
14902         import M;
14903     ], [
14904         struct S2 { S1 s = 0; };
14905         S2 s;
14906     ])], [
14907         AC_MSG_RESULT([yes])
14908     ], [
14909         have_cpp_consteval=
14910         AC_MSG_RESULT([no])])
14911     CXXFLAGS=$save_CXXFLAGS
14912     LDFLAGS=$save_LDFLAGS
14913     AC_LANG_POP([C++])
14914     rm conftest.pcm
14915 fi
14916 if test -n "$have_cpp_consteval"; then
14917     AC_DEFINE([HAVE_CPP_CONSTEVAL],[1])
14918 fi
14919
14920 AC_MSG_CHECKING([whether $CXX_BASE supports a working C++20 std::strong_order])
14921 dnl ...which is known to not be implemented in libc++ prior to
14922 dnl <https://github.com/llvm/llvm-project/commit/d8380ad977e94498e170b06449c81f1fc27da7b5> "[libc++]
14923 dnl [P1614] Implement [cmp.alg]'s std::{strong,weak,partial}_order" in LLVM 14:
14924 AC_LANG_PUSH([C++])
14925 save_CXX=$CXX
14926 if test "$COM" = MSC && test "$COM_IS_CLANG" != TRUE; then
14927     CXX="env LIB=$ILIB $CXX"
14928 fi
14929 save_CXXFLAGS=$CXXFLAGS
14930 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
14931 AC_LINK_IFELSE([AC_LANG_PROGRAM([
14932         #include <compare>
14933     ], [
14934         (void) (std::strong_order(1.0, 2.0) < 0);
14935     ])], [
14936         AC_DEFINE([HAVE_CPP_STRONG_ORDER],[1])
14937         AC_MSG_RESULT([yes])
14938     ], [AC_MSG_RESULT([no])])
14939 CXX=$save_CXX
14940 CXXFLAGS=$save_CXXFLAGS
14941 AC_LANG_POP([C++])
14942
14943 # ===================================================================
14944 # Creating bigger shared library to link against
14945 # ===================================================================
14946 AC_MSG_CHECKING([whether to create huge library])
14947 MERGELIBS=
14948 MERGELIBS_MORE=
14949
14950 if test $_os = iOS -o $_os = Android; then
14951     # Never any point in mergelibs for these as we build just static
14952     # libraries anyway...
14953     enable_mergelibs=no
14954 fi
14955
14956 if test -n "$enable_mergelibs" -a "$enable_mergelibs" != "no"; then
14957     if test "$enable_mergelibs" = "more"; then
14958         MERGELIBS="TRUE"
14959         MERGELIBS_MORE="TRUE"
14960         AC_MSG_RESULT([yes (more)])
14961         AC_DEFINE(ENABLE_MERGELIBS)
14962         AC_DEFINE(ENABLE_MERGELIBS_MORE)
14963     elif test "$enable_mergelibs" = "yes" -o "$enable_mergelibs" = ""; then
14964         MERGELIBS="TRUE"
14965         AC_MSG_RESULT([yes])
14966         AC_DEFINE(ENABLE_MERGELIBS)
14967     else
14968         AC_MSG_ERROR([unknown value --enable-mergelibs=$enable_mergelibs])
14969     fi
14970 else
14971     AC_MSG_RESULT([no])
14972 fi
14973 AC_SUBST([MERGELIBS])
14974 AC_SUBST([MERGELIBS_MORE])
14975
14976 dnl ===================================================================
14977 dnl icerun is a wrapper that stops us spawning tens of processes
14978 dnl locally - for tools that can't be executed on the compile cluster
14979 dnl this avoids a dozen javac's ganging up on your laptop to kill it.
14980 dnl ===================================================================
14981 AC_MSG_CHECKING([whether to use icerun wrapper])
14982 ICECREAM_RUN=
14983 if test "$enable_icecream" = "yes" && command -v icerun >/dev/null ; then
14984     ICECREAM_RUN=icerun
14985     AC_MSG_RESULT([yes])
14986 else
14987     AC_MSG_RESULT([no])
14988 fi
14989 AC_SUBST(ICECREAM_RUN)
14990
14991 dnl ===================================================================
14992 dnl Setup the ICECC_VERSION for the build the same way it was set for
14993 dnl configure, so that CC/CXX and ICECC_VERSION are in sync
14994 dnl ===================================================================
14995 x_ICECC_VERSION=[\#]
14996 if test -n "$ICECC_VERSION" ; then
14997     x_ICECC_VERSION=
14998 fi
14999 AC_SUBST(x_ICECC_VERSION)
15000 AC_SUBST(ICECC_VERSION)
15001
15002 dnl ===================================================================
15003
15004 AC_MSG_CHECKING([MPL subset])
15005 MPL_SUBSET=
15006 LICENSE="LGPL"
15007
15008 if test "$enable_mpl_subset" = "yes"; then
15009     mpl_error_string=
15010     newline=$'\n    *'
15011     warn_report=false
15012     if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
15013         warn_report=true
15014     elif test "$ENABLE_REPORTBUILDER" = "TRUE"; then
15015         warn_report=true
15016     fi
15017     if test "$warn_report" = "true"; then
15018         mpl_error_string="$mpl_error_string$newline Need to --disable-report-builder - extended database report builder."
15019     fi
15020     if test "x$enable_postgresql_sdbc" != "xno"; then
15021         mpl_error_string="$mpl_error_string$newline Need to --disable-postgresql-sdbc - the PostgreSQL database backend."
15022     fi
15023     if test "$enable_lotuswordpro" = "yes"; then
15024         mpl_error_string="$mpl_error_string$newline Need to --disable-lotuswordpro - a Lotus Word Pro file format import filter."
15025     fi
15026     if test -n "$ENABLE_POPPLER"; then
15027         if test "x$SYSTEM_POPPLER" = "x"; then
15028             mpl_error_string="$mpl_error_string$newline Need to disable PDF import via poppler (--disable-poppler) or use system library."
15029         fi
15030     fi
15031     # cf. m4/libo_check_extension.m4
15032     if test "x$WITH_EXTRA_EXTENSIONS" != "x"; then
15033         mpl_error_string="$mpl_error_string$newline Need to disable extra extensions enabled using --enable-ext-XXXX."
15034     fi
15035     denied_themes=
15036     filtered_themes=
15037     for theme in $WITH_THEMES; do
15038         case $theme in
15039         breeze|breeze_dark|breeze_dark_svg|breeze_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg) #denylist of icon themes under GPL or LGPL
15040             denied_themes="${denied_themes:+$denied_themes }$theme" ;;
15041         *)
15042             filtered_themes="${filtered_themes:+$filtered_themes }$theme" ;;
15043         esac
15044     done
15045     if test "x$denied_themes" != "x"; then
15046         if test "x$filtered_themes" == "x"; then
15047             filtered_themes="colibre"
15048         fi
15049         mpl_error_string="$mpl_error_string$newline Need to disable icon themes: $denied_themes, use --with-theme=$filtered_themes."
15050     fi
15051
15052     ENABLE_OPENGL_TRANSITIONS=
15053
15054     if test "$enable_lpsolve" != "no" -o "x$ENABLE_LPSOLVE" = "xTRUE"; then
15055         mpl_error_string="$mpl_error_string$newline Need to --disable-lpsolve - calc linear programming solver."
15056     fi
15057
15058     if test "x$mpl_error_string" != "x"; then
15059         AC_MSG_ERROR([$mpl_error_string])
15060     fi
15061
15062     MPL_SUBSET="TRUE"
15063     LICENSE="MPL-2.0"
15064     AC_DEFINE(MPL_HAVE_SUBSET)
15065     AC_MSG_RESULT([only])
15066 else
15067     AC_MSG_RESULT([no restrictions])
15068 fi
15069 AC_SUBST(MPL_SUBSET)
15070 AC_SUBST(LICENSE)
15071
15072 dnl ===================================================================
15073
15074 AC_MSG_CHECKING([formula logger])
15075 ENABLE_FORMULA_LOGGER=
15076
15077 if test "x$enable_formula_logger" = "xyes"; then
15078     AC_MSG_RESULT([yes])
15079     AC_DEFINE(ENABLE_FORMULA_LOGGER)
15080     ENABLE_FORMULA_LOGGER=TRUE
15081 elif test -n "$ENABLE_DBGUTIL" ; then
15082     AC_MSG_RESULT([yes])
15083     AC_DEFINE(ENABLE_FORMULA_LOGGER)
15084     ENABLE_FORMULA_LOGGER=TRUE
15085 else
15086     AC_MSG_RESULT([no])
15087 fi
15088
15089 AC_SUBST(ENABLE_FORMULA_LOGGER)
15090
15091 dnl ===================================================================
15092 dnl Checking for active Antivirus software.
15093 dnl ===================================================================
15094
15095 if test $_os = WINNT -a -f "$SRC_ROOT/antivirusDetection.vbs" ; then
15096     AC_MSG_CHECKING([for active Antivirus software])
15097     PathFormat "$SRC_ROOT/antivirusDetection.vbs"
15098     ANTIVIRUS_LIST=`cscript.exe //Nologo ${formatted_path}`
15099     if [ [ "$ANTIVIRUS_LIST" != "NULL" ] ]; then
15100         if [ [ "$ANTIVIRUS_LIST" != "NOT_FOUND" ] ]; then
15101             AC_MSG_RESULT([found])
15102             EICAR_STRING='X5O!P%@AP@<:@4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*'
15103             echo $EICAR_STRING > $SRC_ROOT/eicar
15104             EICAR_TEMP_FILE_CONTENTS=`cat $SRC_ROOT/eicar`
15105             rm $SRC_ROOT/eicar
15106             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
15107                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
15108             fi
15109             echo $EICAR_STRING > $BUILDDIR/eicar
15110             EICAR_TEMP_FILE_CONTENTS=`cat $BUILDDIR/eicar`
15111             rm $BUILDDIR/eicar
15112             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
15113                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
15114             fi
15115             add_warning "To speed up builds and avoid failures in unit tests, it is highly recommended that you exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST"
15116         else
15117             AC_MSG_RESULT([not found])
15118         fi
15119     else
15120         AC_MSG_RESULT([n/a])
15121     fi
15122 fi
15123
15124 dnl ===================================================================
15125
15126 AC_MSG_CHECKING([for coredumpctl support])
15127 if test -z "$with_coredumpctl" && test $_os != Linux; then
15128     with_coredumpctl=no
15129 fi
15130 if test "$with_coredumpctl" = no; then
15131     WITH_COREDUMPCTL=
15132 else
15133     AC_PATH_PROG(COREDUMPCTL, coredumpctl)
15134     AC_PATH_PROG(JQ, jq)
15135     AC_PATH_PROG(SYSTEMD_ESCAPE, systemd-escape)
15136     AC_PATH_PROG(SYSTEMD_RUN, systemd-run)
15137     if test -z "$COREDUMPCTL" || test -z "$JQ" || test -z "$SYSTEMD_ESCAPE" \
15138         || test -z "$SYSTEMD_RUN"
15139     then
15140         if test -z "$with_coredumpctl"; then
15141             WITH_COREDUMPCTL=
15142         else
15143             if test -z "$COREDUMPCTL"; then
15144                 AC_MSG_ERROR([coredumpctl not found])
15145             fi
15146             if test -z "$JQ"; then
15147                 AC_MSG_ERROR([jq not found])
15148             fi
15149             if test -z "$SYSTEMD_ESCAPE"; then
15150                 AC_MSG_ERROR([systemd-escape not found])
15151             fi
15152             if test -z "$SYSTEMD_RUN"; then
15153                 AC_MSG_ERROR([systemd-run not found])
15154             fi
15155         fi
15156     else
15157         WITH_COREDUMPCTL=TRUE
15158     fi
15159 fi
15160 if test -z "$WITH_COREDUMPCTL"; then
15161     AC_MSG_RESULT([no])
15162 else
15163     AC_MSG_RESULT([yes])
15164 fi
15165 AC_SUBST(COREDUMPCTL)
15166 AC_SUBST(JQ)
15167 AC_SUBST(SYSTEMD_ESCAPE)
15168 AC_SUBST(SYSTEMD_RUN)
15169 AC_SUBST(WITH_COREDUMPCTL)
15170
15171 dnl ===================================================================
15172 dnl Setting up the environment.
15173 dnl ===================================================================
15174 AC_MSG_NOTICE([setting up the build environment variables...])
15175
15176 AC_SUBST(COMPATH)
15177
15178 if test "$build_os" = "cygwin" -o "$build_os" = wsl; then
15179     if test -d "$COMPATH/atlmfc/lib/spectre"; then
15180         ATL_LIB="$COMPATH/atlmfc/lib/spectre"
15181         ATL_INCLUDE="$COMPATH/atlmfc/include"
15182     elif test -d "$COMPATH/atlmfc/lib"; then
15183         ATL_LIB="$COMPATH/atlmfc/lib"
15184         ATL_INCLUDE="$COMPATH/atlmfc/include"
15185     else
15186         ATL_LIB="$WINDOWS_SDK_HOME/lib" # Doesn't exist for VSE
15187         ATL_INCLUDE="$WINDOWS_SDK_HOME/include/atl"
15188     fi
15189     ATL_LIB="$ATL_LIB/$WIN_HOST_ARCH"
15190     ATL_LIB=`win_short_path_for_make "$ATL_LIB"`
15191     ATL_INCLUDE=`win_short_path_for_make "$ATL_INCLUDE"`
15192 fi
15193
15194 if test "$build_os" = "cygwin"; then
15195     # sort.exe and find.exe also exist in C:/Windows/system32 so need /usr/bin/
15196     PathFormat "/usr/bin/find.exe"
15197     FIND="$formatted_path"
15198     PathFormat "/usr/bin/sort.exe"
15199     SORT="$formatted_path"
15200     PathFormat "/usr/bin/grep.exe"
15201     WIN_GREP="$formatted_path"
15202     PathFormat "/usr/bin/ls.exe"
15203     WIN_LS="$formatted_path"
15204     PathFormat "/usr/bin/touch.exe"
15205     WIN_TOUCH="$formatted_path"
15206 else
15207     FIND=find
15208     SORT=sort
15209 fi
15210
15211 AC_SUBST(ATL_INCLUDE)
15212 AC_SUBST(ATL_LIB)
15213 AC_SUBST(FIND)
15214 AC_SUBST(SORT)
15215 AC_SUBST(WIN_GREP)
15216 AC_SUBST(WIN_LS)
15217 AC_SUBST(WIN_TOUCH)
15218
15219 AC_SUBST(BUILD_TYPE)
15220
15221 AC_SUBST(SOLARINC)
15222
15223 PathFormat "$PERL"
15224 PERL="$formatted_path"
15225 AC_SUBST(PERL)
15226
15227 if test -n "$TMPDIR"; then
15228     TEMP_DIRECTORY="$TMPDIR"
15229 else
15230     TEMP_DIRECTORY="/tmp"
15231 fi
15232 CYGWIN_BASH="C:/cygwin64/bin/bash.exe"
15233 if test "$build_os" = "cygwin"; then
15234     TEMP_DIRECTORY=`cygpath -m "$TEMP_DIRECTORY"`
15235     CYGWIN_BASH=`cygpath -m /usr/bin/bash`
15236 fi
15237 AC_SUBST(TEMP_DIRECTORY)
15238 AC_SUBST(CYGWIN_BASH)
15239
15240 # setup the PATH for the environment
15241 if test -n "$LO_PATH_FOR_BUILD"; then
15242     LO_PATH="$LO_PATH_FOR_BUILD"
15243     case "$host_os" in
15244     cygwin*|wsl*)
15245         pathmunge "$MSVC_HOST_PATH" "before"
15246         ;;
15247     esac
15248 else
15249     LO_PATH="$PATH"
15250
15251     case "$host_os" in
15252
15253     dragonfly*|freebsd*|linux-gnu*|*netbsd*|openbsd*)
15254         if test "$ENABLE_JAVA" != ""; then
15255             pathmunge "$JAVA_HOME/bin" "after"
15256         fi
15257         ;;
15258
15259     cygwin*|wsl*)
15260         # Win32 make needs native paths
15261         if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
15262             LO_PATH=`cygpath -p -m "$PATH"`
15263         fi
15264         if test "$WIN_BUILD_ARCH" = "x64"; then
15265             # needed for msi packaging
15266             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/x86" "before"
15267         fi
15268         if test "$WIN_BUILD_ARCH" = "arm64"; then
15269             # needed for msi packaging - as of 10.0.22621 SDK no arm64 ones yet
15270             # the x86 ones probably would work just as well...
15271             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/arm" "before"
15272         fi
15273         # .NET 4.6 and higher don't have bin directory
15274         if test -f "$DOTNET_FRAMEWORK_HOME/bin"; then
15275             pathmunge "$DOTNET_FRAMEWORK_HOME/bin" "before"
15276         fi
15277         pathmunge "$WINDOWS_SDK_HOME/bin" "before"
15278         pathmunge "$CSC_PATH" "before"
15279         pathmunge "$MIDL_PATH" "before"
15280         pathmunge "$AL_PATH" "before"
15281         pathmunge "$MSVC_MULTI_PATH" "before"
15282         pathmunge "$MSVC_BUILD_PATH" "before"
15283         if test -n "$MSBUILD_PATH" ; then
15284             pathmunge "$MSBUILD_PATH" "before"
15285         fi
15286         pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/$WIN_BUILD_ARCH" "before"
15287         if test "$ENABLE_JAVA" != ""; then
15288             if test -d "$JAVA_HOME/jre/bin/client"; then
15289                 pathmunge "$JAVA_HOME/jre/bin/client" "before"
15290             fi
15291             if test -d "$JAVA_HOME/jre/bin/hotspot"; then
15292                 pathmunge "$JAVA_HOME/jre/bin/hotspot" "before"
15293             fi
15294             pathmunge "$JAVA_HOME/bin" "before"
15295         fi
15296         pathmunge "$MSVC_HOST_PATH" "before"
15297         ;;
15298
15299     solaris*)
15300         pathmunge "/usr/css/bin" "before"
15301         if test "$ENABLE_JAVA" != ""; then
15302             pathmunge "$JAVA_HOME/bin" "after"
15303         fi
15304         ;;
15305     esac
15306 fi
15307
15308 AC_SUBST(LO_PATH)
15309
15310 # Allow to pass LO_ELFCHECK_ALLOWLIST from autogen.input to bin/check-elf-dynamic-objects:
15311 if test "$LO_ELFCHECK_ALLOWLIST" = x || test "${LO_ELFCHECK_ALLOWLIST-x}" != x; then
15312     x_LO_ELFCHECK_ALLOWLIST=
15313 else
15314     x_LO_ELFCHECK_ALLOWLIST=[\#]
15315 fi
15316 AC_SUBST(x_LO_ELFCHECK_ALLOWLIST)
15317 AC_SUBST(LO_ELFCHECK_ALLOWLIST)
15318
15319 libo_FUZZ_SUMMARY
15320
15321 # Generate a configuration sha256 we can use for deps
15322 if test -f config_host.mk; then
15323     config_sha256=`$SHA256SUM config_host.mk | sed "s/ .*//"`
15324 fi
15325 if test -f config_host_lang.mk; then
15326     config_lang_sha256=`$SHA256SUM config_host_lang.mk | sed "s/ .*//"`
15327 fi
15328
15329 CFLAGS=$my_original_CFLAGS
15330 CXXFLAGS=$my_original_CXXFLAGS
15331 CPPFLAGS=$my_original_CPPFLAGS
15332
15333 AC_CONFIG_LINKS([include:include])
15334
15335 # Keep in sync with list of files far up, at AC_MSG_CHECKING([for
15336 # BUILD platform configuration] - otherwise breaks cross building
15337 AC_CONFIG_FILES([config_host.mk
15338                  config_host_lang.mk
15339                  Makefile
15340                  bin/bffvalidator.sh
15341                  bin/odfvalidator.sh
15342                  bin/officeotron.sh
15343                  instsetoo_native/util/openoffice.lst
15344                  sysui/desktop/macosx/Info.plist
15345                  hardened_runtime.xcent:sysui/desktop/macosx/hardened_runtime.xcent.in
15346                  lo.xcent:sysui/desktop/macosx/lo.xcent.in
15347                  vs-code.code-workspace.template:.vscode/vs-code-template.code-workspace.in])
15348
15349 AC_CONFIG_HEADERS([config_host/config_atspi.h])
15350 AC_CONFIG_HEADERS([config_host/config_buildconfig.h])
15351 AC_CONFIG_HEADERS([config_host/config_buildid.h])
15352 AC_CONFIG_HEADERS([config_host/config_box2d.h])
15353 AC_CONFIG_HEADERS([config_host/config_clang.h])
15354 AC_CONFIG_HEADERS([config_host/config_crypto.h])
15355 AC_CONFIG_HEADERS([config_host/config_dconf.h])
15356 AC_CONFIG_HEADERS([config_host/config_eot.h])
15357 AC_CONFIG_HEADERS([config_host/config_extensions.h])
15358 AC_CONFIG_HEADERS([config_host/config_cairo_canvas.h])
15359 AC_CONFIG_HEADERS([config_host/config_cairo_rgba.h])
15360 AC_CONFIG_HEADERS([config_host/config_cxxabi.h])
15361 AC_CONFIG_HEADERS([config_host/config_dbus.h])
15362 AC_CONFIG_HEADERS([config_host/config_features.h])
15363 AC_CONFIG_HEADERS([config_host/config_feature_desktop.h])
15364 AC_CONFIG_HEADERS([config_host/config_feature_opencl.h])
15365 AC_CONFIG_HEADERS([config_host/config_firebird.h])
15366 AC_CONFIG_HEADERS([config_host/config_folders.h])
15367 AC_CONFIG_HEADERS([config_host/config_fonts.h])
15368 AC_CONFIG_HEADERS([config_host/config_fuzzers.h])
15369 AC_CONFIG_HEADERS([config_host/config_gio.h])
15370 AC_CONFIG_HEADERS([config_host/config_global.h])
15371 AC_CONFIG_HEADERS([config_host/config_gpgme.h])
15372 AC_CONFIG_HEADERS([config_host/config_java.h])
15373 AC_CONFIG_HEADERS([config_host/config_langs.h])
15374 AC_CONFIG_HEADERS([config_host/config_lgpl.h])
15375 AC_CONFIG_HEADERS([config_host/config_libcxx.h])
15376 AC_CONFIG_HEADERS([config_host/config_liblangtag.h])
15377 AC_CONFIG_HEADERS([config_host/config_locales.h])
15378 AC_CONFIG_HEADERS([config_host/config_mpl.h])
15379 AC_CONFIG_HEADERS([config_host/config_oox.h])
15380 AC_CONFIG_HEADERS([config_host/config_options.h])
15381 AC_CONFIG_HEADERS([config_host/config_options_calc.h])
15382 AC_CONFIG_HEADERS([config_host/config_zxing.h])
15383 AC_CONFIG_HEADERS([config_host/config_skia.h])
15384 AC_CONFIG_HEADERS([config_host/config_typesizes.h])
15385 AC_CONFIG_HEADERS([config_host/config_validation.h])
15386 AC_CONFIG_HEADERS([config_host/config_vendor.h])
15387 AC_CONFIG_HEADERS([config_host/config_vclplug.h])
15388 AC_CONFIG_HEADERS([config_host/config_version.h])
15389 AC_CONFIG_HEADERS([config_host/config_oauth2.h])
15390 AC_CONFIG_HEADERS([config_host/config_poppler.h])
15391 AC_CONFIG_HEADERS([config_host/config_python.h])
15392 AC_CONFIG_HEADERS([config_host/config_writerperfect.h])
15393 AC_CONFIG_HEADERS([config_host/config_wasm_strip.h])
15394 AC_CONFIG_HEADERS([solenv/lockfile/autoconf.h])
15395 AC_OUTPUT
15396
15397 if test "$CROSS_COMPILING" = TRUE; then
15398     (echo; echo export BUILD_TYPE_FOR_HOST=$BUILD_TYPE) >>config_build.mk
15399 fi
15400
15401 # touch the config timestamp file
15402 if test ! -f config_host.mk.stamp; then
15403     echo > config_host.mk.stamp
15404 elif test "$config_sha256" = `$SHA256SUM config_host.mk | sed "s/ .*//"`; then
15405     echo "Host Configuration unchanged - avoiding scp2 stamp update"
15406 else
15407     echo > config_host.mk.stamp
15408 fi
15409
15410 # touch the config lang timestamp file
15411 if test ! -f config_host_lang.mk.stamp; then
15412     echo > config_host_lang.mk.stamp
15413 elif test "$config_lang_sha256" = `$SHA256SUM config_host_lang.mk | sed "s/ .*//"`; then
15414     echo "Language Configuration unchanged - avoiding scp2 stamp update"
15415 else
15416     echo > config_host_lang.mk.stamp
15417 fi
15418
15419
15420 if test \( "$STALE_MAKE" = "TRUE" \) \
15421         -a "$build_os" = "cygwin"; then
15422
15423 cat << _EOS
15424 ****************************************************************************
15425 WARNING:
15426 Your make version is known to be horribly slow, and hard to debug
15427 problems with. To get a reasonably functional make please do:
15428
15429 to install a pre-compiled binary make for Win32
15430
15431  mkdir -p /opt/lo/bin
15432  cd /opt/lo/bin
15433  wget https://dev-www.libreoffice.org/bin/cygwin/make-4.2.1-msvc.exe
15434  cp make-4.2.1-msvc.exe make
15435  chmod +x make
15436
15437 to install from source:
15438 place yourself in a working directory of you choice.
15439
15440  git clone git://git.savannah.gnu.org/make.git
15441
15442  [go to Start menu, open "Visual Studio 2019" or "Visual Studio 2022", and then click "x86 Native Tools Command Prompt" or "x64 Native Tools Command Prompt"]
15443  set PATH=%PATH%;C:\Cygwin\bin
15444  [or Cygwin64, if that is what you have]
15445  cd path-to-make-repo-you-cloned-above
15446  build_w32.bat --without-guile
15447
15448 should result in a WinRel/gnumake.exe.
15449 Copy it to the Cygwin /opt/lo/bin directory as make.exe
15450
15451 Then re-run autogen.sh
15452
15453 Note: autogen.sh will try to use /opt/lo/bin/make if the environment variable GNUMAKE is not already defined.
15454 Alternatively, you can install the 'new' make where ever you want and make sure that `command -v make` finds it.
15455
15456 _EOS
15457 fi
15458
15459
15460 cat << _EOF
15461 ****************************************************************************
15462
15463 To show information on various make targets and make flags, run:
15464 $GNUMAKE help
15465
15466 To just build, run:
15467 $GNUMAKE
15468
15469 _EOF
15470
15471 if test $_os != WINNT -a "$CROSS_COMPILING" != TRUE; then
15472     cat << _EOF
15473 After the build has finished successfully, you can immediately run what you built using the command:
15474 _EOF
15475
15476     if test $_os = Darwin; then
15477         echo open instdir/$PRODUCTNAME_WITHOUT_SPACES.app
15478     else
15479         echo instdir/program/soffice
15480     fi
15481     cat << _EOF
15482
15483 If you want to run the unit tests, run:
15484 $GNUMAKE check
15485
15486 _EOF
15487 fi
15488
15489 if test -s "$WARNINGS_FILE_FOR_BUILD"; then
15490     echo "BUILD / cross-toolset config, repeated ($WARNINGS_FILE_FOR_BUILD)"
15491     cat "$WARNINGS_FILE_FOR_BUILD"
15492     echo
15493 fi
15494
15495 if test -s "$WARNINGS_FILE"; then
15496     echo "HOST config ($WARNINGS_FILE)"
15497     cat "$WARNINGS_FILE"
15498 fi
15499
15500 # Remove unneeded emconfigure artifacts
15501 rm -f a.out a.wasm a.out.js a.out.wasm
15502
15503 dnl vim:set shiftwidth=4 softtabstop=4 expandtab: