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],[24.2.2.2],[],[],[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 "*************************************" > "$WARNINGS_FILE"
 227         have_WARNINGS="yes"
 228         if which tput >/dev/null && test "`tput colors 2>/dev/null || echo 0`" -ge 8; then
 229             dnl <esc> as actual byte (U+1b), [ escaped using quadrigraph @<:@
 230             COLORWARN='*\e@<:@1;33;40m WARNING \e@<:@0m:'
 231         else
 232             COLORWARN="* WARNING :"
 233         fi
 234     fi
 235     echo "$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="$LODE_HOME/opt/bin:/usr/bin:/bin:/usr/sbin:/sbin"
 247 dnl a common but nevertheless necessary thing that may be in a fancy
 248 dnl path location is git, so make sure we have it
 249     mac_git_path=`which git 2>/dev/null`
 250     if test -n "$mac_git_path" -a -x "$mac_git_path" -a "$mac_git_path" != "/usr/bin/git" ; then
 251         mac_path="$mac_path:`dirname $mac_git_path`"
 252     fi
 253 dnl a not so common but nevertheless quite helpful thing that may be in a fancy
 254 dnl path location is gpg, so make sure we find it
 255     mac_gpg_path=`which gpg 2>/dev/null`
 256     if test -n "$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="$(cygpath -m "$(which "$(cygpath -u $a)")")"
 571                     GNUMAKE_WIN_NATIVE="TRUE"
 572                 else
 573                     GNUMAKE=`which $a`
 574                 fi
 575             else
 576                 GNUMAKE=`which $a`
 577             fi
 578             break
 579         fi
 580     fi
 581 done
 582 AC_MSG_RESULT($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
1332     save_CFLAGS=$CFLAGS
1333     AC_PROG_CC
1334     CFLAGS=$save_CFLAGS
1335     if test -z "$CC_BASE"; then
1336         CC_BASE=`first_arg_basename "$CC"`
1337     fi
1338 fi
1339
1340 if test "$_os" != "WINNT"; then
1341     AC_C_BIGENDIAN([ENDIANNESS=big], [ENDIANNESS=little])
1342 else
1343     ENDIANNESS=little
1344 fi
1345 AC_SUBST(ENDIANNESS)
1346
1347 if test "$usable_dlapi" != no; then
1348     AC_DEFINE([HAVE_DLAPI])
1349     if test "$test_unix_dlapi" != no; then
1350         save_LIBS="$LIBS"
1351         AC_SEARCH_LIBS([dlsym], [dl],
1352             [case "$ac_cv_search_dlsym" in -l*) UNIX_DLAPI_LIBS="$ac_cv_search_dlsym";; esac],
1353             [AC_MSG_ERROR([dlsym not found in either libc nor libdl])])
1354         LIBS="$save_LIBS"
1355         AC_DEFINE([HAVE_UNIX_DLAPI])
1356     fi
1357 fi
1358 AC_SUBST(UNIX_DLAPI_LIBS)
1359
1360 # Check for a (GNU) backtrace implementation
1361 AC_ARG_VAR([BACKTRACE_CFLAGS], [Compiler flags needed to use backtrace(3)])
1362 AC_ARG_VAR([BACKTRACE_LIBS], [Linker flags needed to use backtrace(3)])
1363 AS_IF([test "x$BACKTRACE_LIBS$BACKTRACE_CFLAGS" = x], [
1364     save_LIBS="$LIBS"
1365     AC_SEARCH_LIBS([backtrace], [libexecinfo],
1366         [case "$ac_cv_search_backtrace" in -l*) BACKTRACE_LIBS="$ac_cv_search_backtrace";; esac],
1367         [PKG_CHECK_MODULES([BACKTRACE], [libexecinfo], [ac_cv_search_backtrace=], [:])])
1368     LIBS="$save_LIBS"
1369 ])
1370 AS_IF([test "x$ac_cv_search_backtrace" != xno ], [
1371     AC_DEFINE([HAVE_FEATURE_BACKTRACE])
1372 ])
1373
1374 dnl ===================================================================
1375 dnl Sanity checks for Emscripten SDK setup
1376 dnl ===================================================================
1377
1378 EMSCRIPTEN_MIN_MAJOR=2
1379 EMSCRIPTEN_MIN_MINOR=0
1380 EMSCRIPTEN_MIN_TINY=31
1381 EMSCRIPTEN_MIN_VERSION="${EMSCRIPTEN_MIN_MAJOR}.${EMSCRIPTEN_MIN_MINOR}.${EMSCRIPTEN_MIN_TINY}"
1382
1383 if test "$_os" = "Emscripten"; then
1384     AC_MSG_CHECKING([if Emscripten is at least $EMSCRIPTEN_MIN_VERSION])
1385     AS_IF([test -z "$EMSDK"],
1386           [AC_MSG_ERROR([No \$EMSDK environment variable.])])
1387     EMSCRIPTEN_VERSION_H=$EMSDK/upstream/emscripten/cache/sysroot/include/emscripten/version.h
1388     if test -f "$EMSCRIPTEN_VERSION_H"; then
1389         EMSCRIPTEN_MAJOR=$($GREP __EMSCRIPTEN_major__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_major__ //p')
1390         EMSCRIPTEN_MINOR=$($GREP __EMSCRIPTEN_minor__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_minor__ //p')
1391         EMSCRIPTEN_TINY=$($GREP __EMSCRIPTEN_tiny__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_tiny__ //p')
1392     else
1393         EMSCRIPTEN_DEFINES=$(echo | emcc -dM -E - | $GREP __EMSCRIPTEN_)
1394         EMSCRIPTEN_MAJOR=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_major__ //p')
1395         EMSCRIPTEN_MINOR=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_minor__ //p')
1396         EMSCRIPTEN_TINY=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_tiny__ //p')
1397     fi
1398
1399     EMSCRIPTEN_VERSION="${EMSCRIPTEN_MAJOR}.${EMSCRIPTEN_MINOR}.${EMSCRIPTEN_TINY}"
1400
1401     check_semantic_version_three_prefixed EMSCRIPTEN MIN
1402     if test $? -eq 0; then
1403         AC_MSG_RESULT([yes ($EMSCRIPTEN_VERSION)])
1404     else
1405         AC_MSG_ERROR([no, found $EMSCRIPTEN_VERSION])
1406     fi
1407
1408     EMSCRIPTEN_ERROR=0
1409     if ! which emconfigure >/dev/null 2>&1; then
1410         AC_MSG_WARN([emconfigure must be in your \$PATH])
1411         EMSCRIPTEN_ERROR=1
1412     fi
1413     if test -z "$EMMAKEN_JUST_CONFIGURE"; then
1414         AC_MSG_WARN(["\$EMMAKEN_JUST_CONFIGURE wasn't set by emconfigure. Prefix configure or use autogen.sh])
1415         EMSCRIPTEN_ERROR=1
1416     fi
1417     EMSDK_FILE_PACKAGER="$(em-config EMSCRIPTEN_ROOT)"/tools/file_packager
1418     if ! test -x "$EMSDK_FILE_PACKAGER"; then
1419         AC_MSG_WARN([No file_packager found in $(em-config EMSCRIPTEN_ROOT)/tools/file_packager.])
1420         EMSCRIPTEN_ERROR=1
1421     fi
1422     if test $EMSCRIPTEN_ERROR -ne 0; then
1423         AC_MSG_ERROR(["Please fix your EMSDK setup to build with Emscripten!"])
1424     fi
1425 fi
1426 AC_SUBST(EMSDK_FILE_PACKAGER)
1427
1428 ###############################################################################
1429 # Extensions switches --enable/--disable
1430 ###############################################################################
1431 # By default these should be enabled unless having extra dependencies.
1432 # If there is extra dependency over configure options then the enable should
1433 # be automagic based on whether the requiring feature is enabled or not.
1434 # All this options change anything only with --enable-extension-integration.
1435
1436 # The name of this option and its help string makes it sound as if
1437 # extensions are built anyway, just not integrated in the installer,
1438 # if you use --disable-extension-integration. Is that really the
1439 # case?
1440
1441 AC_ARG_ENABLE(ios-simulator,
1442     AS_HELP_STRING([--enable-ios-simulator],
1443         [build for iOS simulator])
1444 )
1445
1446 libo_FUZZ_ARG_ENABLE(extension-integration,
1447     AS_HELP_STRING([--disable-extension-integration],
1448         [Disable integration of the built extensions in the installer of the
1449          product. Use this switch to disable the integration.])
1450 )
1451
1452 AC_ARG_ENABLE(avmedia,
1453     AS_HELP_STRING([--disable-avmedia],
1454         [Disable displaying and inserting AV media in documents. Work in progress, use only if you are hacking on it.]),
1455 ,test "${enable_avmedia+set}" = set || enable_avmedia=yes)
1456
1457 AC_ARG_ENABLE(database-connectivity,
1458     AS_HELP_STRING([--disable-database-connectivity],
1459         [Disable various database connectivity. Work in progress, use only if you are hacking on it.])
1460 )
1461
1462 # This doesn't mean not building (or "integrating") extensions
1463 # (although it probably should; i.e. it should imply
1464 # --disable-extension-integration I guess), it means not supporting
1465 # any extension mechanism at all
1466 libo_FUZZ_ARG_ENABLE(extensions,
1467     AS_HELP_STRING([--disable-extensions],
1468         [Disable all add-on extension functionality. Work in progress, use only if you are hacking on it.])
1469 )
1470
1471 AC_ARG_ENABLE(scripting,
1472     AS_HELP_STRING([--disable-scripting],
1473         [Disable BASIC, Java and Python. Work in progress, use only if you are hacking on it.]),
1474 ,test "${enable_scripting+set}" = set || enable_scripting=yes)
1475
1476 # This is mainly for Android and iOS, but could potentially be used in some
1477 # special case otherwise, too, so factored out as a separate setting
1478
1479 AC_ARG_ENABLE(dynamic-loading,
1480     AS_HELP_STRING([--disable-dynamic-loading],
1481         [Disable any use of dynamic loading of code. Work in progress, use only if you are hacking on it.])
1482 )
1483
1484 libo_FUZZ_ARG_ENABLE(report-builder,
1485     AS_HELP_STRING([--disable-report-builder],
1486         [Disable the Report Builder.])
1487 )
1488
1489 libo_FUZZ_ARG_ENABLE(ext-wiki-publisher,
1490     AS_HELP_STRING([--enable-ext-wiki-publisher],
1491         [Enable the Wiki Publisher extension.])
1492 )
1493
1494 libo_FUZZ_ARG_ENABLE(lpsolve,
1495     AS_HELP_STRING([--disable-lpsolve],
1496         [Disable compilation of the lp solve solver ])
1497 )
1498 libo_FUZZ_ARG_ENABLE(coinmp,
1499     AS_HELP_STRING([--disable-coinmp],
1500         [Disable compilation of the CoinMP solver ])
1501 )
1502
1503 libo_FUZZ_ARG_ENABLE(pdfimport,
1504     AS_HELP_STRING([--disable-pdfimport],
1505         [Disable building the PDF import feature.])
1506 )
1507
1508 libo_FUZZ_ARG_ENABLE(pdfium,
1509     AS_HELP_STRING([--disable-pdfium],
1510         [Disable building PDFium. Results in unsecure PDF signature verification.])
1511 )
1512
1513 libo_FUZZ_ARG_ENABLE(skia,
1514     AS_HELP_STRING([--disable-skia],
1515         [Disable building Skia. Use --enable-skia=debug to build without optimizations.])
1516 )
1517
1518 ###############################################################################
1519
1520 dnl ---------- *** ----------
1521
1522 libo_FUZZ_ARG_ENABLE(mergelibs,
1523     AS_HELP_STRING([--enable-mergelibs],
1524         [Merge several of the smaller libraries into one big, "merged", one.])
1525 )
1526
1527 libo_FUZZ_ARG_ENABLE(breakpad,
1528     AS_HELP_STRING([--enable-breakpad],
1529         [Enables breakpad for crash reporting.])
1530 )
1531
1532 libo_FUZZ_ARG_ENABLE(crashdump,
1533     AS_HELP_STRING([--disable-crashdump],
1534         [Disable dump.ini and dump-file, when --enable-breakpad])
1535 )
1536
1537 AC_ARG_ENABLE(fetch-external,
1538     AS_HELP_STRING([--disable-fetch-external],
1539         [Disables fetching external tarballs from web sources.])
1540 )
1541
1542 AC_ARG_ENABLE(fuzzers,
1543     AS_HELP_STRING([--enable-fuzzers],
1544         [Enables building libfuzzer targets for fuzz testing.])
1545 )
1546
1547 libo_FUZZ_ARG_ENABLE(pch,
1548     AS_HELP_STRING([--enable-pch=<yes/no/system/base/normal/full>],
1549         [Enables precompiled header support for C++. Forced default on Windows/VC build.
1550          Using 'system' will include only external headers, 'base' will add also headers
1551          from base modules, 'normal' will also add all headers except from the module built,
1552          'full' will use all suitable headers even from a module itself.])
1553 )
1554
1555 libo_FUZZ_ARG_ENABLE(epm,
1556     AS_HELP_STRING([--enable-epm],
1557         [LibreOffice includes self-packaging code, that requires epm, however epm is
1558          useless for large scale package building.])
1559 )
1560
1561 libo_FUZZ_ARG_ENABLE(odk,
1562     AS_HELP_STRING([--enable-odk],
1563         [Enable building the Office Development Kit, the part that extensions need to build against])
1564 )
1565
1566 AC_ARG_ENABLE(mpl-subset,
1567     AS_HELP_STRING([--enable-mpl-subset],
1568         [Don't compile any pieces which are not MPL or more liberally licensed])
1569 )
1570
1571 libo_FUZZ_ARG_ENABLE(evolution2,
1572     AS_HELP_STRING([--enable-evolution2],
1573         [Allows the built-in evolution 2 addressbook connectivity build to be
1574          enabled.])
1575 )
1576
1577 AC_ARG_ENABLE(avahi,
1578     AS_HELP_STRING([--enable-avahi],
1579         [Determines whether to use Avahi to advertise Impress to remote controls.])
1580 )
1581
1582 libo_FUZZ_ARG_ENABLE(werror,
1583     AS_HELP_STRING([--enable-werror],
1584         [Turn warnings to errors. (Has no effect in modules where the treating
1585          of warnings as errors is disabled explicitly.)]),
1586 ,)
1587
1588 libo_FUZZ_ARG_ENABLE(assert-always-abort,
1589     AS_HELP_STRING([--enable-assert-always-abort],
1590         [make assert() failures abort even when building without --enable-debug or --enable-dbgutil.]),
1591 ,)
1592
1593 libo_FUZZ_ARG_ENABLE(dbgutil,
1594     AS_HELP_STRING([--enable-dbgutil],
1595         [Provide debugging support from --enable-debug and include additional debugging
1596          utilities such as object counting or more expensive checks.
1597          This is the recommended option for developers.
1598          Note that this makes the build ABI incompatible, it is not possible to mix object
1599          files or libraries from a --enable-dbgutil and a --disable-dbgutil build.]))
1600
1601 libo_FUZZ_ARG_ENABLE(debug,
1602     AS_HELP_STRING([--enable-debug],
1603         [Include debugging information, disable compiler optimization and inlining plus
1604          extra debugging code like assertions. Extra large build! (enables -g compiler flag).]))
1605
1606 libo_FUZZ_ARG_ENABLE(split-debug,
1607     AS_HELP_STRING([--disable-split-debug],
1608         [Disable using split debug information (-gsplit-dwarf compile flag). Split debug information
1609          saves disk space and build time, but requires tools that support it (both build tools and debuggers).]))
1610
1611 libo_FUZZ_ARG_ENABLE(gdb-index,
1612     AS_HELP_STRING([--disable-gdb-index],
1613         [Disables creating debug information in the gdb index format, which makes gdb start faster.
1614          The feature requires a linker that supports the --gdb-index option.]))
1615
1616 libo_FUZZ_ARG_ENABLE(sal-log,
1617     AS_HELP_STRING([--enable-sal-log],
1618         [Make SAL_INFO and SAL_WARN calls do something even in a non-debug build.]))
1619
1620 libo_FUZZ_ARG_ENABLE(symbols,
1621     AS_HELP_STRING([--enable-symbols],
1622         [Generate debug information.
1623          By default, enabled for --enable-debug and --enable-dbgutil, disabled
1624          otherwise. It is possible to explicitly specify gbuild build targets
1625          (where 'all' means everything, '-' prepended means to not enable, '/' appended means
1626          everything in the directory; there is no ordering, more specific overrides
1627          more general, and disabling takes precedence).
1628          Example: --enable-symbols="all -sw/ -Library_sc".]))
1629
1630 libo_FUZZ_ARG_ENABLE(optimized,
1631     AS_HELP_STRING([--enable-optimized=<yes/no/debug>],
1632         [Whether to compile with optimization flags.
1633          By default, disabled for --enable-debug and --enable-dbgutil, enabled
1634          otherwise. Using 'debug' will try to use only optimizations that should
1635          not interfere with debugging. For Emscripten we default to optimized (-O1)
1636          debug build, as otherwise binaries become too large.]))
1637
1638 libo_FUZZ_ARG_ENABLE(runtime-optimizations,
1639     AS_HELP_STRING([--disable-runtime-optimizations],
1640         [Statically disable certain runtime optimizations (like rtl/alloc.h or
1641          JVM JIT) that are known to interact badly with certain dynamic analysis
1642          tools (like -fsanitize=address or Valgrind).  By default, disabled iff
1643          CC contains "-fsanitize=*".  (For Valgrind, those runtime optimizations
1644          are typically disabled dynamically via RUNNING_ON_VALGRIND.)]))
1645
1646 AC_ARG_WITH(valgrind,
1647     AS_HELP_STRING([--with-valgrind],
1648         [Make availability of Valgrind headers a hard requirement.]))
1649
1650 libo_FUZZ_ARG_ENABLE(compiler-plugins,
1651     AS_HELP_STRING([--enable-compiler-plugins],
1652         [Enable compiler plugins that will perform additional checks during
1653          building. Enabled automatically by --enable-dbgutil.
1654          Use --enable-compiler-plugins=debug to also enable debug code in the plugins.]))
1655 COMPILER_PLUGINS_DEBUG=
1656 if test "$enable_compiler_plugins" = debug; then
1657     enable_compiler_plugins=yes
1658     COMPILER_PLUGINS_DEBUG=TRUE
1659 fi
1660
1661 libo_FUZZ_ARG_ENABLE(compiler-plugins-analyzer-pch,
1662     AS_HELP_STRING([--disable-compiler-plugins-analyzer-pch],
1663         [Disable use of precompiled headers when running the Clang compiler plugin analyzer.  Not
1664          relevant in the --disable-compiler-plugins case.]))
1665
1666 libo_FUZZ_ARG_ENABLE(ooenv,
1667     AS_HELP_STRING([--enable-ooenv],
1668         [Enable ooenv for the instdir installation.]))
1669
1670 AC_ARG_ENABLE(lto,
1671     AS_HELP_STRING([--enable-lto],
1672         [Enable link-time optimization. Suitable for (optimised) product builds. Building might take
1673          longer but libraries and executables are optimized for speed. For GCC, best to use the 'gold'
1674          linker.)]))
1675
1676 AC_ARG_ENABLE(python,
1677     AS_HELP_STRING([--enable-python=<no/auto/system/internal/fully-internal>],
1678         [Enables or disables Python support at run-time.
1679          Also specifies what Python to use at build-time.
1680          'fully-internal' even forces the internal version for uses of Python
1681          during the build.
1682          On macOS the only choices are
1683          'internal' (default) or 'fully-internal'. Otherwise the default is 'auto'.
1684          ]))
1685
1686 libo_FUZZ_ARG_ENABLE(gtk3,
1687     AS_HELP_STRING([--disable-gtk3],
1688         [Determines whether to use Gtk+ 3.0 vclplug on platforms where Gtk+ 3.0 is available.]),
1689 ,test "${test_gtk3}" = no -o "${enable_gtk3+set}" = set || enable_gtk3=yes)
1690
1691 AC_ARG_ENABLE(gtk4,
1692     AS_HELP_STRING([--enable-gtk4],
1693         [Determines whether to use Gtk+ 4.0 vclplug on platforms where Gtk+ 4.0 is available.]))
1694
1695 AC_ARG_ENABLE(atspi-tests,
1696     AS_HELP_STRING([--disable-atspi-tests],
1697         [Determines whether to enable AT-SPI2 tests for the GTK3 vclplug.]))
1698
1699 AC_ARG_ENABLE(introspection,
1700     AS_HELP_STRING([--enable-introspection],
1701         [Generate files for GObject introspection.  Requires --enable-gtk3.  (Typically used by
1702          Linux distributions.)]))
1703
1704 AC_ARG_ENABLE(split-app-modules,
1705     AS_HELP_STRING([--enable-split-app-modules],
1706         [Split file lists for app modules, e.g. base, calc.
1707          Has effect only with make distro-pack-install]),
1708 ,)
1709
1710 AC_ARG_ENABLE(split-opt-features,
1711     AS_HELP_STRING([--enable-split-opt-features],
1712         [Split file lists for some optional features, e.g. pyuno, testtool.
1713          Has effect only with make distro-pack-install]),
1714 ,)
1715
1716 libo_FUZZ_ARG_ENABLE(cairo-canvas,
1717     AS_HELP_STRING([--disable-cairo-canvas],
1718         [Determines whether to build the Cairo canvas on platforms where Cairo is available.]),
1719 ,)
1720
1721 libo_FUZZ_ARG_ENABLE(dbus,
1722     AS_HELP_STRING([--disable-dbus],
1723         [Determines whether to enable features that depend on dbus.
1724          e.g. Presentation mode screensaver control, bluetooth presentation control, automatic font install]),
1725 ,test "${enable_dbus+set}" = set || enable_dbus=yes)
1726
1727 libo_FUZZ_ARG_ENABLE(sdremote,
1728     AS_HELP_STRING([--disable-sdremote],
1729         [Determines whether to enable Impress remote control (i.e. the server component).]),
1730 ,test "${enable_sdremote+set}" = set || enable_sdremote=yes)
1731
1732 libo_FUZZ_ARG_ENABLE(sdremote-bluetooth,
1733     AS_HELP_STRING([--disable-sdremote-bluetooth],
1734         [Determines whether to build sdremote with bluetooth support.
1735          Requires dbus on Linux.]))
1736
1737 libo_FUZZ_ARG_ENABLE(gio,
1738     AS_HELP_STRING([--disable-gio],
1739         [Determines whether to use the GIO support.]),
1740 ,test "${enable_gio+set}" = set || enable_gio=yes)
1741
1742 AC_ARG_ENABLE(qt5,
1743     AS_HELP_STRING([--enable-qt5],
1744         [Determines whether to use Qt5 vclplug on platforms where Qt5 is
1745          available.]),
1746 ,)
1747
1748 AC_ARG_ENABLE(qt6,
1749     AS_HELP_STRING([--enable-qt6],
1750         [Determines whether to use Qt6 vclplug on platforms where Qt6 is
1751          available.]),
1752 ,)
1753
1754 AC_ARG_ENABLE(kf5,
1755     AS_HELP_STRING([--enable-kf5],
1756         [Determines whether to use Qt5/KF5 vclplug on platforms where Qt5 and
1757          KF5 are available.]),
1758 ,)
1759
1760 AC_ARG_ENABLE(kf6,
1761     AS_HELP_STRING([--enable-kf6],
1762         [Determines whether to use KF6 vclplug on platforms where Qt6 and
1763          KF6 are available.]),
1764 ,)
1765
1766
1767 AC_ARG_ENABLE(gtk3_kde5,
1768     AS_HELP_STRING([--enable-gtk3-kde5],
1769         [Determines whether to use Gtk3 vclplug with KF5 file dialogs on
1770          platforms where Gtk3, Qt5 and Plasma is available.]),
1771 ,)
1772
1773 AC_ARG_ENABLE(gen,
1774     AS_HELP_STRING([--enable-gen],
1775         [To select the gen backend in case of --disable-dynamic-loading.
1776          Per default auto-enabled when X11 is used.]),
1777 ,test "${test_gen}" = no -o "${enable_gen+set}" = set || enable_gen=yes)
1778
1779 AC_ARG_ENABLE(gui,
1780     AS_HELP_STRING([--disable-gui],
1781         [Disable use of X11 or Wayland to reduce dependencies (e.g. for building LibreOfficeKit).]),
1782 ,enable_gui=yes)
1783
1784 libo_FUZZ_ARG_ENABLE(randr,
1785     AS_HELP_STRING([--disable-randr],
1786         [Disable RandR support in the vcl project.]),
1787 ,test "${enable_randr+set}" = set || enable_randr=yes)
1788
1789 libo_FUZZ_ARG_ENABLE(gstreamer-1-0,
1790     AS_HELP_STRING([--disable-gstreamer-1-0],
1791         [Disable building with the gstreamer 1.0 avmedia backend.]),
1792 ,test "${enable_gstreamer_1_0+set}" = set || enable_gstreamer_1_0=yes)
1793
1794 libo_FUZZ_ARG_ENABLE([eot],
1795     [AS_HELP_STRING([--enable-eot],
1796         [Enable support for Embedded OpenType fonts.])],
1797 ,test "${enable_eot+set}" = set || enable_eot=no)
1798
1799 libo_FUZZ_ARG_ENABLE(cve-tests,
1800     AS_HELP_STRING([--disable-cve-tests],
1801         [Prevent CVE tests to be executed]),
1802 ,)
1803
1804 AC_ARG_ENABLE(build-opensymbol,
1805     AS_HELP_STRING([--enable-build-opensymbol],
1806         [Do not use the prebuilt opens___.ttf. Build it instead. This needs
1807          fontforge installed.]),
1808 ,)
1809
1810 AC_ARG_ENABLE(dependency-tracking,
1811     AS_HELP_STRING([--enable-dependency-tracking],
1812         [Do not reject slow dependency extractors.])[
1813   --disable-dependency-tracking
1814                           Disables generation of dependency information.
1815                           Speed up one-time builds.],
1816 ,)
1817
1818 AC_ARG_ENABLE(icecream,
1819     AS_HELP_STRING([--enable-icecream],
1820         [Use the 'icecream' distributed compiling tool to speedup the compilation.
1821          It defaults to /opt/icecream for the location of the icecream gcc/g++
1822          wrappers, you can override that using --with-gcc-home=/the/path switch.]),
1823 ,)
1824
1825 AC_ARG_ENABLE(ld,
1826     AS_HELP_STRING([--enable-ld=<linker>],
1827         [Use the specified linker. Both 'gold' and 'lld' linkers generally use less memory and link faster.
1828          By default tries to use the best linker possible, use --disable-ld to use the default linker.
1829          If <linker> contains any ':', the part before the first ':' is used as the value of
1830          -fuse-ld, while the part after the first ':' is used as the value of --ld-path (which is
1831          needed for Clang 12).]),
1832 ,)
1833
1834 libo_FUZZ_ARG_ENABLE(cups,
1835     AS_HELP_STRING([--disable-cups],
1836         [Do not build cups support.])
1837 )
1838
1839 AC_ARG_ENABLE(ccache,
1840     AS_HELP_STRING([--disable-ccache],
1841         [Do not try to use ccache automatically.
1842          By default we will try to detect if ccache is available; in that case if
1843          CC/CXX are not yet set, and --enable-icecream is not given, we
1844          attempt to use ccache. --disable-ccache disables ccache completely.
1845          Additionally ccache's depend mode is enabled if possible,
1846          use --enable-ccache=nodepend to enable ccache without depend mode.
1847 ]),
1848 ,)
1849
1850 AC_ARG_ENABLE(z7-debug,
1851     AS_HELP_STRING([--enable-z7-debug],
1852         [Makes the MSVC compiler use -Z7 for debugging instead of the default -Zi. Using this option takes
1853          more disk spaces but allows to use ccache. Final PDB files are created even with this option enabled.
1854          Enabled by default if ccache is detected.]))
1855
1856 libo_FUZZ_ARG_ENABLE(online-update,
1857     AS_HELP_STRING([--enable-online-update],
1858         [Enable the online update service that will check for new versions of
1859          LibreOffice. Disabled by default. Requires --with-privacy-policy-url to be set.]),
1860 ,)
1861
1862 libo_FUZZ_ARG_ENABLE(online-update-mar,
1863     AS_HELP_STRING([--enable-online-update-mar],
1864         [Enable the experimental Mozilla-like online update service that will
1865          check for new versions of LibreOffice. Disabled by default.]),
1866 ,)
1867
1868 libo_FUZZ_ARG_WITH(online-update-mar-baseurl,
1869     AS_HELP_STRING([--with-online-update-mar-baseurl=...],
1870         [Set the base URL value for --enable-online-update-mar.
1871          (Can be left off for debug purposes, even if that may render the feature
1872          non-functional.)]),
1873 ,)
1874
1875 libo_FUZZ_ARG_WITH(online-update-mar-certificateder,
1876     AS_HELP_STRING([--with-online-update-mar-certificateder=...],
1877         [Set the certificate DER value for --enable-online-update-mar.
1878          (Can be left off for debug purposes, even if that may render the feature
1879          non-functional.)]),
1880 ,)
1881
1882 libo_FUZZ_ARG_WITH(online-update-mar-certificatename,
1883     AS_HELP_STRING([--with-online-update-mar-certificatename=...],
1884         [Set the certificate name value for --enable-online-update-mar.
1885          (Can be left off for debug purposes, even if that may render the feature
1886          non-functional.)]),
1887 ,)
1888
1889 libo_FUZZ_ARG_WITH(online-update-mar-certificatepath,
1890     AS_HELP_STRING([--with-online-update-mar-certificatepath=...],
1891         [Set the certificate path value for --enable-online-update-mar.
1892          (Can be left off for debug purposes, even if that may render the feature
1893          non-functional.)]),
1894 ,)
1895
1896 libo_FUZZ_ARG_WITH(online-update-mar-uploadurl,
1897     AS_HELP_STRING([--with-online-update-mar-uploadurl=...],
1898         [Set the upload URL value for --enable-online-update-mar.
1899          (Can be left off for debug purposes, even if that may render the feature
1900          non-functional.)]),
1901 ,)
1902
1903 libo_FUZZ_ARG_ENABLE(extension-update,
1904     AS_HELP_STRING([--disable-extension-update],
1905         [Disable possibility to update installed extensions.]),
1906 ,)
1907
1908 libo_FUZZ_ARG_ENABLE(release-build,
1909     AS_HELP_STRING([--enable-release-build],
1910         [Enable release build. Note that the "release build" choice is orthogonal to
1911          whether symbols are present, debug info is generated, or optimization
1912          is done.
1913          See https://wiki.documentfoundation.org/Development/DevBuild]),
1914 ,)
1915
1916 AC_ARG_ENABLE(windows-build-signing,
1917     AS_HELP_STRING([--enable-windows-build-signing],
1918         [Enable signing of windows binaries (*.exe, *.dll)]),
1919 ,)
1920
1921 AC_ARG_ENABLE(silent-msi,
1922     AS_HELP_STRING([--enable-silent-msi],
1923         [Enable MSI with LIMITUI=1 (silent install).]),
1924 ,)
1925
1926 AC_ARG_ENABLE(wix,
1927     AS_HELP_STRING([--enable-wix],
1928         [Build Windows installer using WiX.]),
1929 ,)
1930
1931 AC_ARG_ENABLE(macosx-code-signing,
1932     AS_HELP_STRING([--enable-macosx-code-signing=<identity>],
1933         [Sign executables, dylibs, frameworks and the app bundle. If you
1934          don't provide an identity the first suitable certificate
1935          in your keychain is used.]),
1936 ,)
1937
1938 AC_ARG_ENABLE(macosx-package-signing,
1939     AS_HELP_STRING([--enable-macosx-package-signing=<identity>],
1940         [Create a .pkg suitable for uploading to the Mac App Store and sign
1941          it. If you don't provide an identity the first suitable certificate
1942          in your keychain is used.]),
1943 ,)
1944
1945 AC_ARG_ENABLE(macosx-sandbox,
1946     AS_HELP_STRING([--enable-macosx-sandbox],
1947         [Make the app bundle run in a sandbox. Requires code signing.
1948          Is required by apps distributed in the Mac App Store, and implies
1949          adherence to App Store rules.]),
1950 ,)
1951
1952 AC_ARG_WITH(macosx-bundle-identifier,
1953     AS_HELP_STRING([--with-macosx-bundle-identifier=tld.mumble.orifice.TheOffice],
1954         [Define the macOS bundle identifier. Default is the somewhat weird
1955          org.libreoffice.script ("script", huh?).]),
1956 ,with_macosx_bundle_identifier=org.libreoffice.script)
1957
1958 AC_ARG_WITH(macosx-provisioning-profile,
1959     AS_HELP_STRING([--with-macosx-provisioning-profile=/path/to/mac.provisionprofile],
1960         [Specify the path to a provisioning profile to use]),
1961 ,)
1962
1963 AC_ARG_WITH(product-name,
1964     AS_HELP_STRING([--with-product-name='My Own Office Suite'],
1965         [Define the product name. Default is AC_PACKAGE_NAME.]),
1966 ,with_product_name=$PRODUCTNAME)
1967
1968 libo_FUZZ_ARG_ENABLE(community-flavor,
1969     AS_HELP_STRING([--disable-community-flavor],
1970         [Disable the Community branding.]),
1971 ,)
1972
1973 AC_ARG_WITH(package-version,
1974     AS_HELP_STRING([--with-package-version='3.1.4.5'],
1975         [Define the package version. Default is AC_PACKAGE_VERSION. Use only if you distribute an own build for macOS.]),
1976 ,)
1977
1978 libo_FUZZ_ARG_ENABLE(readonly-installset,
1979     AS_HELP_STRING([--enable-readonly-installset],
1980         [Prevents any attempts by LibreOffice to write into its installation. That means
1981          at least that no "system-wide" extensions can be added. Partly experimental work in
1982          progress, probably not fully implemented. Always enabled for macOS.]),
1983 ,)
1984
1985 libo_FUZZ_ARG_ENABLE(mariadb-sdbc,
1986     AS_HELP_STRING([--disable-mariadb-sdbc],
1987         [Disable the build of the MariaDB/MySQL-SDBC driver.])
1988 )
1989
1990 libo_FUZZ_ARG_ENABLE(postgresql-sdbc,
1991     AS_HELP_STRING([--disable-postgresql-sdbc],
1992         [Disable the build of the PostgreSQL-SDBC driver.])
1993 )
1994
1995 libo_FUZZ_ARG_ENABLE(lotuswordpro,
1996     AS_HELP_STRING([--disable-lotuswordpro],
1997         [Disable the build of the Lotus Word Pro filter.]),
1998 ,test "${enable_lotuswordpro+set}" = set || enable_lotuswordpro=yes)
1999
2000 libo_FUZZ_ARG_ENABLE(firebird-sdbc,
2001     AS_HELP_STRING([--disable-firebird-sdbc],
2002         [Disable the build of the Firebird-SDBC driver if it doesn't compile for you.]),
2003 ,test "${enable_firebird_sdbc+set}" = set || enable_firebird_sdbc=yes)
2004
2005 AC_ARG_ENABLE(bogus-pkg-config,
2006     AS_HELP_STRING([--enable-bogus-pkg-config],
2007         [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.]),
2008 )
2009
2010 AC_ARG_ENABLE(openssl,
2011     AS_HELP_STRING([--disable-openssl],
2012         [Disable using libssl/libcrypto from OpenSSL. If disabled,
2013          components will use NSS. Work in progress,
2014          use only if you are hacking on it.]),
2015 ,enable_openssl=yes)
2016
2017 libo_FUZZ_ARG_ENABLE(cipher-openssl-backend,
2018     AS_HELP_STRING([--enable-cipher-openssl-backend],
2019         [Enable using OpenSSL as the actual implementation of the rtl/cipher.h functionality.
2020          Requires --enable-openssl.]))
2021
2022 AC_ARG_ENABLE(nss,
2023     AS_HELP_STRING([--disable-nss],
2024         [Disable using NSS. If disabled,
2025          components will use openssl. Work in progress,
2026          use only if you are hacking on it.]),
2027 ,enable_nss=yes)
2028
2029 AC_ARG_ENABLE(library-bin-tar,
2030     AS_HELP_STRING([--enable-library-bin-tar],
2031         [Enable the building and reused of tarball of binary build for some 'external' libraries.
2032         Some libraries can save their build result in a tarball
2033         stored in TARFILE_LOCATION. That binary tarball is
2034         uniquely identified by the source tarball,
2035         the content of the config_host.mk file and the content
2036         of the top-level directory in core for that library
2037         If this option is enabled, then if such a tarfile exist, it will be untarred
2038         instead of the source tarfile, and the build step will be skipped for that
2039         library.
2040         If a proper tarfile does not exist, then the normal source-based
2041         build is done for that library and a proper binary tarfile is created
2042         for the next time.]),
2043 )
2044
2045 AC_ARG_ENABLE(dconf,
2046     AS_HELP_STRING([--disable-dconf],
2047         [Disable the dconf configuration backend (enabled by default where
2048          available).]))
2049
2050 libo_FUZZ_ARG_ENABLE(formula-logger,
2051     AS_HELP_STRING(
2052         [--enable-formula-logger],
2053         [Enable formula logger for logging formula calculation flow in Calc.]
2054     )
2055 )
2056
2057 AC_ARG_ENABLE(ldap,
2058     AS_HELP_STRING([--disable-ldap],
2059         [Disable LDAP support.]),
2060 ,enable_ldap=yes)
2061
2062 AC_ARG_ENABLE(opencl,
2063     AS_HELP_STRING([--disable-opencl],
2064         [Disable OpenCL support.]),
2065 ,enable_opencl=yes)
2066
2067 libo_FUZZ_ARG_ENABLE(librelogo,
2068     AS_HELP_STRING([--disable-librelogo],
2069         [Do not build LibreLogo.]),
2070 ,enable_librelogo=yes)
2071
2072 AC_ARG_ENABLE(wasm-strip,
2073     AS_HELP_STRING([--enable-wasm-strip],
2074         [Strip the static build like for WASM/emscripten platform.]),
2075 ,)
2076
2077 AC_ARG_WITH(main-module,
2078     AS_HELP_STRING([--with-main-module=<writer/calc>],
2079         [Specify which main module to build for wasm.
2080         Default value is 'writer'.]),
2081 ,)
2082
2083 AC_ARG_ENABLE(wasm-exceptions,
2084     AS_HELP_STRING([--enable-wasm-exceptions],
2085         [Build with native WASM exceptions (AKA -fwasm-exceptions),
2086         matter of fact, this is currently not finished by any implementation)
2087         (see https://webassembly.org/roadmap/ for the current state]),
2088 ,)
2089
2090 AC_ARG_ENABLE(xmlhelp,
2091     AS_HELP_STRING([--disable-xmlhelp],
2092         [Disable XML help support]),
2093 ,enable_xmlhelp=yes)
2094
2095 AC_ARG_ENABLE(customtarget-components,
2096     AS_HELP_STRING([--enable-customtarget-components],
2097         [Generates the static UNO object constructor mapping from the build.]))
2098
2099 dnl ===================================================================
2100 dnl Optional Packages (--with/without-)
2101 dnl ===================================================================
2102
2103 AC_ARG_WITH(gcc-home,
2104     AS_HELP_STRING([--with-gcc-home],
2105         [Specify the location of gcc/g++ manually. This can be used in conjunction
2106          with --enable-icecream when icecream gcc/g++ wrappers are installed in a
2107          non-default path.]),
2108 ,)
2109
2110 AC_ARG_WITH(gnu-patch,
2111     AS_HELP_STRING([--with-gnu-patch],
2112         [Specify location of GNU patch on Solaris or FreeBSD.]),
2113 ,)
2114
2115 AC_ARG_WITH(build-platform-configure-options,
2116     AS_HELP_STRING([--with-build-platform-configure-options],
2117         [Specify options for the configure script run for the *build* platform in a cross-compilation]),
2118 ,)
2119
2120 AC_ARG_WITH(gnu-cp,
2121     AS_HELP_STRING([--with-gnu-cp],
2122         [Specify location of GNU cp on Solaris or FreeBSD.]),
2123 ,)
2124
2125 AC_ARG_WITH(external-tar,
2126     AS_HELP_STRING([--with-external-tar=<TARFILE_PATH>],
2127         [Specify an absolute path of where to find (and store) tarfiles.]),
2128     TARFILE_LOCATION=$withval ,
2129 )
2130
2131 AC_ARG_WITH(referenced-git,
2132     AS_HELP_STRING([--with-referenced-git=<OTHER_CHECKOUT_DIR>],
2133         [Specify another checkout directory to reference. This makes use of
2134                  git submodule update --reference, and saves a lot of diskspace
2135                  when having multiple trees side-by-side.]),
2136     GIT_REFERENCE_SRC=$withval ,
2137 )
2138
2139 AC_ARG_WITH(linked-git,
2140     AS_HELP_STRING([--with-linked-git=<submodules repo basedir>],
2141         [Specify a directory where the repositories of submodules are located.
2142          This uses a method similar to git-new-workdir to get submodules.]),
2143     GIT_LINK_SRC=$withval ,
2144 )
2145
2146 AC_ARG_WITH(galleries,
2147     AS_HELP_STRING([--with-galleries],
2148         [Specify how galleries should be built. It is possible either to
2149          build these internally from source ("build"),
2150          or to disable them ("no")]),
2151 )
2152
2153 AC_ARG_WITH(templates,
2154     AS_HELP_STRING([--with-templates],
2155         [Specify we build with or without template files. It is possible either to
2156          build with templates ("yes"),
2157          or to disable them ("no")]),
2158 )
2159
2160 AC_ARG_WITH(theme,
2161     AS_HELP_STRING([--with-theme="theme1 theme2..."],
2162         [Choose which themes to include. By default those themes with an '*' are included.
2163          Possible choices: *breeze, *breeze_dark, *breeze_dark_svg, *breeze_svg,
2164          *colibre, *colibre_svg, *colibre_dark, *colibre_dark_svg,
2165          *elementary, *elementary_svg,
2166          *karasa_jaga, *karasa_jaga_svg,
2167          *sifr, *sifr_dark, *sifr_dark_svg, *sifr_svg,
2168          *sukapura, *sukapura_dark, *sukapura_dark_svg, *sukapura_svg.]),
2169 ,)
2170
2171 libo_FUZZ_ARG_WITH(helppack-integration,
2172     AS_HELP_STRING([--without-helppack-integration],
2173         [It will not integrate the helppacks to the installer
2174          of the product. Please use this switch to use the online help
2175          or separate help packages.]),
2176 ,)
2177
2178 libo_FUZZ_ARG_WITH(fonts,
2179     AS_HELP_STRING([--without-fonts],
2180         [LibreOffice includes some third-party fonts to provide a reliable basis for
2181          help content, templates, samples, etc. When these fonts are already
2182          known to be available on the system then you should use this option.]),
2183 ,)
2184
2185 AC_ARG_WITH(epm,
2186     AS_HELP_STRING([--with-epm],
2187         [Decides which epm to use. Default is to use the one from the system if
2188          one is built. When either this is not there or you say =internal epm
2189          will be built.]),
2190 ,)
2191
2192 AC_ARG_WITH(package-format,
2193     AS_HELP_STRING([--with-package-format],
2194         [Specify package format(s) for LibreOffice installation sets. The
2195          implicit --without-package-format leads to no installation sets being
2196          generated. Possible values: archive, bsd, deb, dmg,
2197          installed, msi, pkg, and rpm.
2198          Example: --with-package-format='deb rpm']),
2199 ,)
2200
2201 AC_ARG_WITH(tls,
2202     AS_HELP_STRING([--with-tls],
2203         [Decides which TLS/SSL and cryptographic implementations to use for
2204          LibreOffice's code. Default is to use NSS although OpenSSL is also
2205          possible. Notice that selecting NSS restricts the usage of OpenSSL
2206          in LO's code but selecting OpenSSL doesn't restrict by now the
2207          usage of NSS in LO's code. Possible values: openssl, nss.
2208          Example: --with-tls="nss"]),
2209 ,)
2210
2211 AC_ARG_WITH(system-libs,
2212     AS_HELP_STRING([--with-system-libs],
2213         [Use libraries already on system -- enables all --with-system-* flags.]),
2214 ,)
2215
2216 AC_ARG_WITH(system-bzip2,
2217     AS_HELP_STRING([--with-system-bzip2],
2218         [Use bzip2 already on system. Used when --enable-online-update-mar
2219         or --enable-python=internal]),,
2220     [with_system_bzip2="$with_system_libs"])
2221
2222 AC_ARG_WITH(system-headers,
2223     AS_HELP_STRING([--with-system-headers],
2224         [Use headers already on system -- enables all --with-system-* flags for
2225          external packages whose headers are the only entities used i.e.
2226          boost/odbc/sane-header(s).]),,
2227     [with_system_headers="$with_system_libs"])
2228
2229 AC_ARG_WITH(system-jars,
2230     AS_HELP_STRING([--without-system-jars],
2231         [When building with --with-system-libs, also the needed jars are expected
2232          on the system. Use this to disable that]),,
2233     [with_system_jars="$with_system_libs"])
2234
2235 AC_ARG_WITH(system-cairo,
2236     AS_HELP_STRING([--with-system-cairo],
2237         [Use cairo libraries already on system.  Happens automatically for
2238          (implicit) --enable-gtk3.]))
2239
2240 AC_ARG_WITH(system-epoxy,
2241     AS_HELP_STRING([--with-system-epoxy],
2242         [Use epoxy libraries already on system.  Happens automatically for
2243          (implicit) --enable-gtk3.]),,
2244        [with_system_epoxy="$with_system_libs"])
2245
2246 AC_ARG_WITH(myspell-dicts,
2247     AS_HELP_STRING([--with-myspell-dicts],
2248         [Adds myspell dictionaries to the LibreOffice installation set]),
2249 ,)
2250
2251 AC_ARG_WITH(system-dicts,
2252     AS_HELP_STRING([--without-system-dicts],
2253         [Do not use dictionaries from system paths.]),
2254 ,)
2255
2256 AC_ARG_WITH(external-dict-dir,
2257     AS_HELP_STRING([--with-external-dict-dir],
2258         [Specify external dictionary dir.]),
2259 ,)
2260
2261 AC_ARG_WITH(external-hyph-dir,
2262     AS_HELP_STRING([--with-external-hyph-dir],
2263         [Specify external hyphenation pattern dir.]),
2264 ,)
2265
2266 AC_ARG_WITH(external-thes-dir,
2267     AS_HELP_STRING([--with-external-thes-dir],
2268         [Specify external thesaurus dir.]),
2269 ,)
2270
2271 AC_ARG_WITH(system-zlib,
2272     AS_HELP_STRING([--with-system-zlib],
2273         [Use zlib already on system.]),,
2274     [with_system_zlib=auto])
2275
2276 AC_ARG_WITH(system-jpeg,
2277     AS_HELP_STRING([--with-system-jpeg],
2278         [Use jpeg already on system.]),,
2279     [with_system_jpeg="$with_system_libs"])
2280
2281 AC_ARG_WITH(system-expat,
2282     AS_HELP_STRING([--with-system-expat],
2283         [Use expat already on system.]),,
2284     [with_system_expat="$with_system_libs"])
2285
2286 AC_ARG_WITH(system-libxml,
2287     AS_HELP_STRING([--with-system-libxml],
2288         [Use libxml/libxslt already on system.]),,
2289     [with_system_libxml=auto])
2290
2291 AC_ARG_WITH(system-openldap,
2292     AS_HELP_STRING([--with-system-openldap],
2293         [Use the OpenLDAP LDAP SDK already on system.]),,
2294     [with_system_openldap="$with_system_libs"])
2295
2296 libo_FUZZ_ARG_ENABLE(poppler,
2297     AS_HELP_STRING([--disable-poppler],
2298         [Disable building Poppler.])
2299 )
2300
2301 AC_ARG_WITH(system-poppler,
2302     AS_HELP_STRING([--with-system-poppler],
2303         [Use system poppler (only needed for PDF import).]),,
2304     [with_system_poppler="$with_system_libs"])
2305
2306 AC_ARG_WITH(system-abseil,
2307     AS_HELP_STRING([--with-system-abseil],
2308         [Use the abseil libraries already on system.]),,
2309     [with_system_abseil="$with_system_libs"])
2310
2311 AC_ARG_WITH(system-openjpeg,
2312     AS_HELP_STRING([--with-system-openjpeg],
2313         [Use the OpenJPEG library already on system.]),,
2314     [with_system_openjpeg="$with_system_libs"])
2315
2316 libo_FUZZ_ARG_ENABLE(gpgmepp,
2317     AS_HELP_STRING([--disable-gpgmepp],
2318         [Disable building gpgmepp. Do not use in normal cases unless you want to fix potential problems it causes.])
2319 )
2320
2321 AC_ARG_WITH(system-gpgmepp,
2322     AS_HELP_STRING([--with-system-gpgmepp],
2323         [Use gpgmepp already on system]),,
2324     [with_system_gpgmepp="$with_system_libs"])
2325
2326 AC_ARG_WITH(system-mariadb,
2327     AS_HELP_STRING([--with-system-mariadb],
2328         [Use MariaDB/MySQL libraries already on system.]),,
2329     [with_system_mariadb="$with_system_libs"])
2330
2331 AC_ARG_ENABLE(bundle-mariadb,
2332     AS_HELP_STRING([--enable-bundle-mariadb],
2333         [When using MariaDB/MySQL libraries already on system, bundle them with the MariaDB Connector/LibreOffice.])
2334 )
2335
2336 AC_ARG_WITH(system-postgresql,
2337     AS_HELP_STRING([--with-system-postgresql],
2338         [Use PostgreSQL libraries already on system, for building the PostgreSQL-SDBC
2339          driver. If pg_config is not in PATH, use PGCONFIG to point to it.]),,
2340     [with_system_postgresql="$with_system_libs"])
2341
2342 AC_ARG_WITH(libpq-path,
2343     AS_HELP_STRING([--with-libpq-path=<absolute path to your libpq installation>],
2344         [Use this PostgreSQL C interface (libpq) installation for building
2345          the PostgreSQL-SDBC extension.]),
2346 ,)
2347
2348 AC_ARG_WITH(system-firebird,
2349     AS_HELP_STRING([--with-system-firebird],
2350         [Use Firebird libraries already on system, for building the Firebird-SDBC
2351          driver. If fb_config is not in PATH, use FBCONFIG to point to it.]),,
2352     [with_system_firebird="$with_system_libs"])
2353
2354 AC_ARG_WITH(system-libtommath,
2355             AS_HELP_STRING([--with-system-libtommath],
2356                            [Use libtommath already on system]),,
2357             [with_system_libtommath="$with_system_libs"])
2358
2359 AC_ARG_WITH(system-hsqldb,
2360     AS_HELP_STRING([--with-system-hsqldb],
2361         [Use hsqldb already on system.]))
2362
2363 AC_ARG_WITH(hsqldb-jar,
2364     AS_HELP_STRING([--with-hsqldb-jar=JARFILE],
2365         [Specify path to jarfile manually.]),
2366     HSQLDB_JAR=$withval)
2367
2368 libo_FUZZ_ARG_ENABLE(scripting-beanshell,
2369     AS_HELP_STRING([--disable-scripting-beanshell],
2370         [Disable support for scripts in BeanShell.]),
2371 ,
2372 )
2373
2374 AC_ARG_WITH(system-beanshell,
2375     AS_HELP_STRING([--with-system-beanshell],
2376         [Use beanshell already on system.]),,
2377     [with_system_beanshell="$with_system_jars"])
2378
2379 AC_ARG_WITH(beanshell-jar,
2380     AS_HELP_STRING([--with-beanshell-jar=JARFILE],
2381         [Specify path to jarfile manually.]),
2382     BSH_JAR=$withval)
2383
2384 libo_FUZZ_ARG_ENABLE(scripting-javascript,
2385     AS_HELP_STRING([--disable-scripting-javascript],
2386         [Disable support for scripts in JavaScript.]),
2387 ,
2388 )
2389
2390 AC_ARG_WITH(system-rhino,
2391     AS_HELP_STRING([--with-system-rhino],
2392         [Use rhino already on system.]),,)
2393 #    [with_system_rhino="$with_system_jars"])
2394 # Above is not used as we have different debug interface
2395 # patched into internal rhino. This code needs to be fixed
2396 # before we can enable it by default.
2397
2398 AC_ARG_WITH(rhino-jar,
2399     AS_HELP_STRING([--with-rhino-jar=JARFILE],
2400         [Specify path to jarfile manually.]),
2401     RHINO_JAR=$withval)
2402
2403 AC_ARG_WITH(system-jfreereport,
2404     AS_HELP_STRING([--with-system-jfreereport],
2405         [Use JFreeReport already on system.]),,
2406     [with_system_jfreereport="$with_system_jars"])
2407
2408 AC_ARG_WITH(sac-jar,
2409     AS_HELP_STRING([--with-sac-jar=JARFILE],
2410         [Specify path to jarfile manually.]),
2411     SAC_JAR=$withval)
2412
2413 AC_ARG_WITH(libxml-jar,
2414     AS_HELP_STRING([--with-libxml-jar=JARFILE],
2415         [Specify path to jarfile manually.]),
2416     LIBXML_JAR=$withval)
2417
2418 AC_ARG_WITH(flute-jar,
2419     AS_HELP_STRING([--with-flute-jar=JARFILE],
2420         [Specify path to jarfile manually.]),
2421     FLUTE_JAR=$withval)
2422
2423 AC_ARG_WITH(jfreereport-jar,
2424     AS_HELP_STRING([--with-jfreereport-jar=JARFILE],
2425         [Specify path to jarfile manually.]),
2426     JFREEREPORT_JAR=$withval)
2427
2428 AC_ARG_WITH(liblayout-jar,
2429     AS_HELP_STRING([--with-liblayout-jar=JARFILE],
2430         [Specify path to jarfile manually.]),
2431     LIBLAYOUT_JAR=$withval)
2432
2433 AC_ARG_WITH(libloader-jar,
2434     AS_HELP_STRING([--with-libloader-jar=JARFILE],
2435         [Specify path to jarfile manually.]),
2436     LIBLOADER_JAR=$withval)
2437
2438 AC_ARG_WITH(libformula-jar,
2439     AS_HELP_STRING([--with-libformula-jar=JARFILE],
2440         [Specify path to jarfile manually.]),
2441     LIBFORMULA_JAR=$withval)
2442
2443 AC_ARG_WITH(librepository-jar,
2444     AS_HELP_STRING([--with-librepository-jar=JARFILE],
2445         [Specify path to jarfile manually.]),
2446     LIBREPOSITORY_JAR=$withval)
2447
2448 AC_ARG_WITH(libfonts-jar,
2449     AS_HELP_STRING([--with-libfonts-jar=JARFILE],
2450         [Specify path to jarfile manually.]),
2451     LIBFONTS_JAR=$withval)
2452
2453 AC_ARG_WITH(libserializer-jar,
2454     AS_HELP_STRING([--with-libserializer-jar=JARFILE],
2455         [Specify path to jarfile manually.]),
2456     LIBSERIALIZER_JAR=$withval)
2457
2458 AC_ARG_WITH(libbase-jar,
2459     AS_HELP_STRING([--with-libbase-jar=JARFILE],
2460         [Specify path to jarfile manually.]),
2461     LIBBASE_JAR=$withval)
2462
2463 AC_ARG_WITH(system-odbc,
2464     AS_HELP_STRING([--with-system-odbc],
2465         [Use the odbc headers already on system.]),,
2466     [with_system_odbc="auto"])
2467
2468 AC_ARG_WITH(system-sane,
2469     AS_HELP_STRING([--with-system-sane],
2470         [Use sane.h already on system.]),,
2471     [with_system_sane="$with_system_headers"])
2472
2473 AC_ARG_WITH(system-bluez,
2474     AS_HELP_STRING([--with-system-bluez],
2475         [Use bluetooth.h already on system.]),,
2476     [with_system_bluez="$with_system_headers"])
2477
2478 AC_ARG_WITH(system-boost,
2479     AS_HELP_STRING([--with-system-boost],
2480         [Use boost already on system.]),,
2481     [with_system_boost="$with_system_headers"])
2482
2483 AC_ARG_WITH(system-dragonbox,
2484     AS_HELP_STRING([--with-system-dragonbox],
2485         [Use dragonbox already on system.]),,
2486     [with_system_dragonbox="$with_system_headers"])
2487
2488 AC_ARG_WITH(system-frozen,
2489     AS_HELP_STRING([--with-system-frozen],
2490         [Use frozen already on system.]),,
2491     [with_system_frozen="$with_system_headers"])
2492
2493 AC_ARG_WITH(system-libfixmath,
2494     AS_HELP_STRING([--with-system-libfixmath],
2495         [Use libfixmath already on system.]),,
2496     [with_system_libfixmath="$with_system_libs"])
2497
2498 AC_ARG_WITH(system-glm,
2499     AS_HELP_STRING([--with-system-glm],
2500         [Use glm already on system.]),,
2501     [with_system_glm="$with_system_headers"])
2502
2503 AC_ARG_WITH(system-hunspell,
2504     AS_HELP_STRING([--with-system-hunspell],
2505         [Use libhunspell already on system.]),,
2506     [with_system_hunspell="$with_system_libs"])
2507
2508 libo_FUZZ_ARG_ENABLE(cairo-rgba,
2509     AS_HELP_STRING([--enable-cairo-rgba],
2510         [Use RGBA order, instead of default BRGA. Not possible with --with-system-cairo]))
2511
2512 libo_FUZZ_ARG_ENABLE(zxing,
2513     AS_HELP_STRING([--disable-zxing],
2514        [Disable use of zxing external library.]))
2515
2516 AC_ARG_WITH(system-zxing,
2517     AS_HELP_STRING([--with-system-zxing],
2518         [Use libzxing already on system.]),,
2519     [with_system_zxing="$with_system_libs"])
2520
2521 AC_ARG_WITH(system-zxcvbn,
2522     AS_HELP_STRING([--with-system-zxcvbn],
2523         [Use libzxcvbn already on system.]),,
2524     [with_system_zxcvbn="$with_system_libs"])
2525
2526 AC_ARG_WITH(system-box2d,
2527     AS_HELP_STRING([--with-system-box2d],
2528         [Use box2d already on system.]),,
2529     [with_system_box2d="$with_system_libs"])
2530
2531 AC_ARG_WITH(system-mythes,
2532     AS_HELP_STRING([--with-system-mythes],
2533         [Use mythes already on system.]),,
2534     [with_system_mythes="$with_system_libs"])
2535
2536 AC_ARG_WITH(system-altlinuxhyph,
2537     AS_HELP_STRING([--with-system-altlinuxhyph],
2538         [Use ALTLinuxhyph already on system.]),,
2539     [with_system_altlinuxhyph="$with_system_libs"])
2540
2541 AC_ARG_WITH(system-lpsolve,
2542     AS_HELP_STRING([--with-system-lpsolve],
2543         [Use lpsolve already on system.]),,
2544     [with_system_lpsolve="$with_system_libs"])
2545
2546 AC_ARG_WITH(system-coinmp,
2547     AS_HELP_STRING([--with-system-coinmp],
2548         [Use CoinMP already on system.]),,
2549     [with_system_coinmp="$with_system_libs"])
2550
2551 AC_ARG_WITH(system-liblangtag,
2552     AS_HELP_STRING([--with-system-liblangtag],
2553         [Use liblangtag library already on system.]),,
2554     [with_system_liblangtag="$with_system_libs"])
2555
2556 AC_ARG_WITH(system-lockfile,
2557     AS_HELP_STRING([--with-system-lockfile[=file]],
2558         [Detect a system lockfile program or use the \$file argument.]))
2559
2560 AC_ARG_WITH(webdav,
2561     AS_HELP_STRING([--without-webdav],
2562         [Disable WebDAV support in the UCB.]))
2563
2564 AC_ARG_WITH(linker-hash-style,
2565     AS_HELP_STRING([--with-linker-hash-style],
2566         [Use linker with --hash-style=<style> when linking shared objects.
2567          Possible values: "sysv", "gnu", "both". The default value is "gnu"
2568          if supported on the build system, and "sysv" otherwise.]))
2569
2570 AC_ARG_WITH(jdk-home,
2571     AS_HELP_STRING([--with-jdk-home=<absolute path to JDK home>],
2572         [If you have installed JDK 8 or later on your system please supply the
2573          path here. Note that this is not the location of the java command but the
2574          location of the entire distribution. In case of cross-compiling, this
2575          is the JDK of the host os. Use --with-build-platform-configure-options
2576          to point to a different build platform JDK.]),
2577 ,)
2578
2579 AC_ARG_WITH(help,
2580     AS_HELP_STRING([--with-help],
2581         [Enable the build of help. There is a special parameter "common" that
2582          can be used to bundle only the common part, .e.g help-specific icons.
2583          This is useful when you build the helpcontent separately.])
2584     [
2585                           Usage:     --with-help    build the old local help
2586                                  --without-help     no local help (default)
2587                                  --with-help=html   build the new HTML local help
2588                                  --with-help=online build the new HTML online help
2589     ],
2590 ,)
2591
2592 AC_ARG_WITH(omindex,
2593    AS_HELP_STRING([--with-omindex],
2594         [Enable the support of xapian-omega index for online help.])
2595    [
2596                          Usage: --with-omindex=server prepare the pages for omindex
2597                                 but let xapian-omega be built in server.
2598                                 --with-omindex=noxap do not prepare online pages
2599                                 for xapian-omega
2600   ],
2601 ,)
2602
2603 libo_FUZZ_ARG_WITH(java,
2604     AS_HELP_STRING([--with-java=<java command>],
2605         [Specify the name of the Java interpreter command. Typically "java"
2606          which is the default.
2607
2608          To build without support for Java components, applets, accessibility
2609          or the XML filters written in Java, use --without-java or --with-java=no.]),
2610     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ],
2611     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ]
2612 )
2613
2614 AC_ARG_WITH(jvm-path,
2615     AS_HELP_STRING([--with-jvm-path=<absolute path to parent of jvm home>],
2616         [Use a specific JVM search path at runtime.
2617          e.g. use --with-jvm-path=/usr/lib/ to find JRE/JDK in /usr/lib/jvm/]),
2618 ,)
2619
2620 AC_ARG_WITH(ant-home,
2621     AS_HELP_STRING([--with-ant-home=<absolute path to Ant home>],
2622         [If you have installed Apache Ant on your system, please supply the path here.
2623          Note that this is not the location of the Ant binary but the location
2624          of the entire distribution.]),
2625 ,)
2626
2627 AC_ARG_WITH(symbol-config,
2628     AS_HELP_STRING([--with-symbol-config],
2629         [Configuration for the crashreport symbol upload]),
2630         [],
2631         [with_symbol_config=no])
2632
2633 AC_ARG_WITH(export-validation,
2634     AS_HELP_STRING([--without-export-validation],
2635         [Disable validating OOXML and ODF files as exported from in-tree tests.]),
2636 ,with_export_validation=auto)
2637
2638 AC_ARG_WITH(bffvalidator,
2639     AS_HELP_STRING([--with-bffvalidator=<absolute path to BFFValidator>],
2640         [Enables export validation for Microsoft Binary formats (doc, xls, ppt).
2641          Requires installed Microsoft Office Binary File Format Validator.
2642          Note: export-validation (--with-export-validation) is required to be turned on.
2643          See https://web.archive.org/web/20200804155745/https://www.microsoft.com/en-us/download/details.aspx?id=26794]),
2644 ,with_bffvalidator=no)
2645
2646 libo_FUZZ_ARG_WITH(junit,
2647     AS_HELP_STRING([--with-junit=<absolute path to JUnit 4 jar>],
2648         [Specifies the JUnit 4 jar file to use for JUnit-based tests.
2649          --without-junit disables those tests. Not relevant in the --without-java case.]),
2650 ,with_junit=yes)
2651
2652 AC_ARG_WITH(hamcrest,
2653     AS_HELP_STRING([--with-hamcrest=<absolute path to hamcrest jar>],
2654         [Specifies the hamcrest jar file to use for JUnit-based tests.
2655          --without-junit disables those tests. Not relevant in the --without-java case.]),
2656 ,with_hamcrest=yes)
2657
2658 AC_ARG_WITH(perl-home,
2659     AS_HELP_STRING([--with-perl-home=<abs. path to Perl 5 home>],
2660         [If you have installed Perl 5 Distribution, on your system, please
2661          supply the path here. Note that this is not the location of the Perl
2662          binary but the location of the entire distribution.]),
2663 ,)
2664
2665 libo_FUZZ_ARG_WITH(doxygen,
2666     AS_HELP_STRING(
2667         [--with-doxygen=<absolute path to doxygen executable>],
2668         [Specifies the doxygen executable to use when generating ODK C/C++
2669          documentation. --without-doxygen disables generation of ODK C/C++
2670          documentation. Not relevant in the --disable-odk case.]),
2671 ,with_doxygen=yes)
2672
2673 AC_ARG_WITH(visual-studio,
2674     AS_HELP_STRING([--with-visual-studio=<2019/2022/2022preview>],
2675         [Specify which Visual Studio version to use in case several are
2676          installed. Currently 2019 (default) and 2022 are supported.]),
2677 ,)
2678
2679 AC_ARG_WITH(windows-sdk,
2680     AS_HELP_STRING([--with-windows-sdk=<8.0(A)/8.1(A)/10.0>],
2681         [Specify which Windows SDK, or "Windows Kit", version to use
2682          in case the one that came with the selected Visual Studio
2683          is not what you want for some reason. Note that not all compiler/SDK
2684          combinations are supported. The intent is that this option should not
2685          be needed.]),
2686 ,)
2687
2688 AC_ARG_WITH(lang,
2689     AS_HELP_STRING([--with-lang="es sw tu cs sk"],
2690         [Use this option to build LibreOffice with additional UI language support.
2691          English (US) is always included by default.
2692          Separate multiple languages with space.
2693          For all languages, use --with-lang=ALL.]),
2694 ,)
2695
2696 AC_ARG_WITH(locales,
2697     AS_HELP_STRING([--with-locales="en es pt fr zh kr ja"],
2698         [Use this option to limit the locale information built in.
2699          Separate multiple locales with space.
2700          Very experimental and might well break stuff.
2701          Just a desperate measure to shrink code and data size.
2702          By default all the locales available is included.
2703          Just works with --disable-dynloading. Defaults to "ALL".
2704          This option is completely unrelated to --with-lang.])
2705     [
2706                           Affects also our character encoding conversion
2707                           tables for encodings mainly targeted for a
2708                           particular locale, like EUC-CN and EUC-TW for
2709                           zh, ISO-2022-JP for ja.
2710
2711                           Affects also our add-on break iterator data for
2712                           some languages.
2713
2714                           For the default, all locales, don't use this switch at all.
2715                           Specifying just the language part of a locale means all matching
2716                           locales will be included.
2717     ],
2718 ,)
2719
2720 # Kerberos and GSSAPI used only by PostgreSQL as of LibO 3.5
2721 libo_FUZZ_ARG_WITH(krb5,
2722     AS_HELP_STRING([--with-krb5],
2723         [Enable MIT Kerberos 5 support in modules that support it.
2724          By default automatically enabled on platforms
2725          where a good system Kerberos 5 is available.]),
2726 ,)
2727
2728 libo_FUZZ_ARG_WITH(gssapi,
2729     AS_HELP_STRING([--with-gssapi],
2730         [Enable GSSAPI support in modules that support it.
2731          By default automatically enabled on platforms
2732          where a good system GSSAPI is available.]),
2733 ,)
2734
2735 libo_FUZZ_ARG_WITH(lxml,
2736     AS_HELP_STRING([--without-lxml],
2737         [gla11y will use python lxml when available, potentially building a local copy if necessary.
2738          --without-lxml tells it to not use python lxml at all, which means that gla11y will only
2739          report widget classes and ids.]),
2740 ,)
2741
2742 libo_FUZZ_ARG_WITH(latest-c++,
2743     AS_HELP_STRING([--with-latest-c++],
2744         [Try to enable the latest features of the C++ compiler, even if they are not yet part of a
2745          published standard.  This option is ignored when CXXFLAGS_CXX11 is set explicitly.]),,
2746         [with_latest_c__=no])
2747
2748 AC_ARG_WITH(gtk3-build,
2749     AS_HELP_STRING([--with-gtk3-build=<absolute path to GTK3 build>],
2750         [(Windows-only) In order to build GtkTiledViewer on Windows, pass the path
2751          to a GTK3 build, like '--with-gtk3-build=C:/gtk-build/gtk/x64/release'.]))
2752
2753 dnl ===================================================================
2754 dnl Branding
2755 dnl ===================================================================
2756
2757 AC_ARG_WITH(branding,
2758     AS_HELP_STRING([--with-branding=/path/to/images],
2759         [Use given path to retrieve branding images set.])
2760     [
2761                           Search for intro.png about.svg and logo.svg.
2762                           If any is missing, default ones will be used instead.
2763
2764                           Search also progress.conf for progress
2765                           settings on intro screen :
2766
2767                           PROGRESSBARCOLOR="255,255,255" Set color of
2768                           progress bar. Comma separated RGB decimal values.
2769                           PROGRESSSIZE="407,6" Set size of progress bar.
2770                           Comma separated decimal values (width, height).
2771                           PROGRESSPOSITION="61,317" Set position of progress
2772                           bar from left,top. Comma separated decimal values.
2773                           PROGRESSFRAMECOLOR="20,136,3" Set color of progress
2774                           bar frame. Comma separated RGB decimal values.
2775                           PROGRESSTEXTCOLOR="0,0,0" Set color of progress
2776                           bar text. Comma separated RGB decimal values.
2777                           PROGRESSTEXTBASELINE="287" Set vertical position of
2778                           progress bar text from top. Decimal value.
2779
2780                           Default values will be used if not found.
2781     ],
2782 ,)
2783
2784
2785 AC_ARG_WITH(extra-buildid,
2786     AS_HELP_STRING([--with-extra-buildid="Tinderbox: Win-x86@6, Branch:master, Date:2012-11-26_00.29.34"],
2787         [Show addition build identification in about dialog.]),
2788 ,)
2789
2790
2791 AC_ARG_WITH(vendor,
2792     AS_HELP_STRING([--with-vendor="John the Builder"],
2793         [Set vendor of the build.]),
2794 ,)
2795
2796 AC_ARG_WITH(privacy-policy-url,
2797     AS_HELP_STRING([--with-privacy-policy-url="https://yourdomain/privacy-policy"],
2798         [The URL to your privacy policy (needed when
2799          enabling online-update or crashreporting via breakpad)]),
2800         [if test "x$with_privacy_policy_url" = "xyes"; then
2801             AC_MSG_FAILURE([you need to specify an argument when using --with-privacy-policy-url])
2802          elif test "x$with_privacy_policy_url" = "xno"; then
2803             with_privacy_policy_url="undefined"
2804          fi]
2805 ,[with_privacy_policy_url="undefined"])
2806
2807 AC_ARG_WITH(android-package-name,
2808     AS_HELP_STRING([--with-android-package-name="org.libreoffice"],
2809         [Set Android package name of the build.]),
2810 ,)
2811
2812 AC_ARG_WITH(compat-oowrappers,
2813     AS_HELP_STRING([--with-compat-oowrappers],
2814         [Install oo* wrappers in parallel with
2815          lo* ones to keep backward compatibility.
2816          Has effect only with make distro-pack-install]),
2817 ,)
2818
2819 AC_ARG_WITH(os-version,
2820     AS_HELP_STRING([--with-os-version=<OSVERSION>],
2821         [For FreeBSD users, use this option to override the detected OSVERSION.]),
2822 ,)
2823
2824 AC_ARG_WITH(parallelism,
2825     AS_HELP_STRING([--with-parallelism],
2826         [Number of jobs to run simultaneously during build. Parallel builds can
2827         save a lot of time on multi-cpu machines. Defaults to the number of
2828         CPUs on the machine, unless you configure --enable-icecream - then to
2829         40.]),
2830 ,)
2831
2832 AC_ARG_WITH(all-tarballs,
2833     AS_HELP_STRING([--with-all-tarballs],
2834         [Download all external tarballs unconditionally]))
2835
2836 AC_ARG_WITH(gdrive-client-id,
2837     AS_HELP_STRING([--with-gdrive-client-id],
2838         [Provides the client id of the application for OAuth2 authentication
2839         on Google Drive. If either this or --with-gdrive-client-secret is
2840         empty, the feature will be disabled]),
2841 )
2842
2843 AC_ARG_WITH(gdrive-client-secret,
2844     AS_HELP_STRING([--with-gdrive-client-secret],
2845         [Provides the client secret of the application for OAuth2
2846         authentication on Google Drive. If either this or
2847         --with-gdrive-client-id is empty, the feature will be disabled]),
2848 )
2849
2850 AC_ARG_WITH(alfresco-cloud-client-id,
2851     AS_HELP_STRING([--with-alfresco-cloud-client-id],
2852         [Provides the client id of the application for OAuth2 authentication
2853         on Alfresco Cloud. If either this or --with-alfresco-cloud-client-secret is
2854         empty, the feature will be disabled]),
2855 )
2856
2857 AC_ARG_WITH(alfresco-cloud-client-secret,
2858     AS_HELP_STRING([--with-alfresco-cloud-client-secret],
2859         [Provides the client secret of the application for OAuth2
2860         authentication on Alfresco Cloud. If either this or
2861         --with-alfresco-cloud-client-id is empty, the feature will be disabled]),
2862 )
2863
2864 AC_ARG_WITH(onedrive-client-id,
2865     AS_HELP_STRING([--with-onedrive-client-id],
2866         [Provides the client id of the application for OAuth2 authentication
2867         on OneDrive. If either this or --with-onedrive-client-secret is
2868         empty, the feature will be disabled]),
2869 )
2870
2871 AC_ARG_WITH(onedrive-client-secret,
2872     AS_HELP_STRING([--with-onedrive-client-secret],
2873         [Provides the client secret of the application for OAuth2
2874         authentication on OneDrive. If either this or
2875         --with-onedrive-client-id is empty, the feature will be disabled]),
2876 )
2877
2878 dnl Check for coredumpctl support to present information about crashing test processes:
2879 AC_ARG_WITH(coredumpctl,
2880     AS_HELP_STRING([--with-coredumpctl],
2881         [Use coredumpctl (together with systemd-run) to retrieve core dumps of crashing test
2882         processes.]))
2883
2884 AC_ARG_WITH(buildconfig-recorded,
2885     AS_HELP_STRING([--with-buildconfig-recorded],
2886         [Put build config into version info reported by LOK. Incompatible with reproducible builds.]),
2887 )
2888
2889 AC_MSG_CHECKING([whether to record build config])
2890 if test -z "$with_buildconfig_recorded"; then
2891     with_buildconfig_recorded=no
2892 fi
2893 if test "$with_buildconfig_recorded" = no; then
2894     AC_MSG_RESULT([no])
2895 else
2896     AC_MSG_RESULT([yes])
2897     # replace backslashes, to get a valid c++ string
2898     config_args=$(echo $ac_configure_args | tr '\\' '/')
2899     AC_DEFINE_UNQUOTED([BUILDCONFIG],[["$config_args"]],[Options passed to configure script])
2900     AC_DEFINE([BUILDCONFIG_RECORDED],[1],[Options passed to configure script])
2901 fi
2902
2903 dnl ===================================================================
2904 dnl Do we want to use pre-build binary tarball for recompile
2905 dnl ===================================================================
2906
2907 if test "$enable_library_bin_tar" = "yes" ; then
2908     USE_LIBRARY_BIN_TAR=TRUE
2909 else
2910     USE_LIBRARY_BIN_TAR=
2911 fi
2912 AC_SUBST(USE_LIBRARY_BIN_TAR)
2913
2914 dnl ===================================================================
2915 dnl Test whether build target is Release Build
2916 dnl ===================================================================
2917 AC_MSG_CHECKING([whether build target is Release Build])
2918 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
2919     AC_MSG_RESULT([no])
2920     ENABLE_RELEASE_BUILD=
2921     dnl Pu the value on one line as make (at least on macOS) seems to ignore
2922     dnl the newlines and then complains about spaces.
2923     GET_TASK_ALLOW_ENTITLEMENT='<!-- We want to be able to debug a hardened process when not building for release --><key>com.apple.security.get-task-allow</key><true/>'
2924 else
2925     AC_MSG_RESULT([yes])
2926     ENABLE_RELEASE_BUILD=TRUE
2927     GET_TASK_ALLOW_ENTITLEMENT=
2928 fi
2929 AC_SUBST(ENABLE_RELEASE_BUILD)
2930 AC_SUBST(GET_TASK_ALLOW_ENTITLEMENT)
2931
2932 AC_MSG_CHECKING([whether to build a Community flavor])
2933 if test -z "$enable_community_flavor" -o "$enable_community_flavor" = "yes"; then
2934     AC_DEFINE(HAVE_FEATURE_COMMUNITY_FLAVOR)
2935     AC_MSG_RESULT([yes])
2936 else
2937     AC_MSG_RESULT([no])
2938 fi
2939
2940 dnl ===================================================================
2941 dnl Test whether to sign Windows Build
2942 dnl ===================================================================
2943 AC_MSG_CHECKING([whether to sign windows build])
2944 if test "$enable_windows_build_signing" = "yes" -a "$_os" = "WINNT"; then
2945     AC_MSG_RESULT([yes])
2946     WINDOWS_BUILD_SIGNING="TRUE"
2947 else
2948     AC_MSG_RESULT([no])
2949     WINDOWS_BUILD_SIGNING="FALSE"
2950 fi
2951 AC_SUBST(WINDOWS_BUILD_SIGNING)
2952
2953 dnl ===================================================================
2954 dnl MacOSX build and runtime environment options
2955 dnl ===================================================================
2956
2957 AC_ARG_WITH(macosx-version-min-required,
2958     AS_HELP_STRING([--with-macosx-version-min-required=<version>],
2959         [set the minimum OS version needed to run the built LibreOffice])
2960     [
2961                           e. g.: --with-macosx-version-min-required=10.15
2962     ],
2963 ,)
2964
2965 dnl ===================================================================
2966 dnl Check for incompatible options set by fuzzing, and reset those
2967 dnl automatically to working combinations
2968 dnl ===================================================================
2969
2970 if test "$libo_fuzzed_enable_dbus" = yes -a "$libo_fuzzed_enable_avahi" -a \
2971         "$enable_dbus" != "$enable_avahi"; then
2972     AC_MSG_NOTICE([Resetting --enable-avahi=$enable_dbus])
2973     enable_avahi=$enable_dbus
2974 fi
2975
2976 add_lopath_after ()
2977 {
2978     if ! echo "$LO_PATH" | $EGREP -q "(^|${P_SEP})$1($|${P_SEP})"; then
2979         LO_PATH="${LO_PATH:+$LO_PATH$P_SEP}$1"
2980     fi
2981 }
2982
2983 add_lopath_before ()
2984 {
2985     local IFS=${P_SEP}
2986     local path_cleanup
2987     local dir
2988     for dir in $LO_PATH ; do
2989         if test "$dir" != "$1" ; then
2990             path_cleanup=${path_cleanup:+$path_cleanup$P_SEP}$dir
2991         fi
2992     done
2993     LO_PATH="$1${path_cleanup:+$P_SEP$path_cleanup}"
2994 }
2995
2996 dnl ===================================================================
2997 dnl check for required programs (grep, awk, sed, bash)
2998 dnl ===================================================================
2999
3000 pathmunge ()
3001 {
3002     local new_path
3003     if test -n "$1"; then
3004         if test "$build_os" = "cygwin"; then
3005             if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3006                 PathFormat "$1"
3007                 new_path=`cygpath -sm "$formatted_path"`
3008             else
3009                 PathFormat "$1"
3010                 new_path=`cygpath -u "$formatted_path"`
3011             fi
3012         else
3013             new_path="$1"
3014         fi
3015         if test "$2" = "after"; then
3016             add_lopath_after "$new_path"
3017         else
3018             add_lopath_before "$new_path"
3019         fi
3020     fi
3021 }
3022
3023 AC_PROG_AWK
3024 AC_PATH_PROG( AWK, $AWK)
3025 if test -z "$AWK"; then
3026     AC_MSG_ERROR([install awk to run this script])
3027 fi
3028
3029 AC_PATH_PROG(BASH, bash)
3030 if test -z "$BASH"; then
3031     AC_MSG_ERROR([bash not found in \$PATH])
3032 fi
3033 AC_SUBST(BASH)
3034
3035 # prefer parallel compression tools, if available
3036 AC_PATH_PROG(COMPRESSIONTOOL, pigz)
3037 if test -z "$COMPRESSIONTOOL"; then
3038     AC_PATH_PROG(COMPRESSIONTOOL, gzip)
3039     if test -z "$COMPRESSIONTOOL"; then
3040         AC_MSG_ERROR([gzip not found in \$PATH])
3041     fi
3042 fi
3043 AC_SUBST(COMPRESSIONTOOL)
3044
3045 AC_MSG_CHECKING([for GNU or BSD tar])
3046 for a in $GNUTAR gtar gnutar tar bsdtar /usr/sfw/bin/gtar; do
3047     $a --version 2> /dev/null | grep -E "GNU|bsdtar"  2>&1 > /dev/null
3048     if test $? -eq 0;  then
3049         GNUTAR=$a
3050         break
3051     fi
3052 done
3053 AC_MSG_RESULT($GNUTAR)
3054 if test -z "$GNUTAR"; then
3055     AC_MSG_ERROR([not found. install GNU or BSD tar.])
3056 fi
3057 AC_SUBST(GNUTAR)
3058
3059 AC_MSG_CHECKING([for tar's option to strip components])
3060 $GNUTAR --help 2> /dev/null | grep -E "bsdtar|strip-components" 2>&1 >/dev/null
3061 if test $? -eq 0; then
3062     STRIP_COMPONENTS="--strip-components"
3063 else
3064     $GNUTAR --help 2> /dev/null | grep -E "strip-path" 2>&1 >/dev/null
3065     if test $? -eq 0; then
3066         STRIP_COMPONENTS="--strip-path"
3067     else
3068         STRIP_COMPONENTS="unsupported"
3069     fi
3070 fi
3071 AC_MSG_RESULT($STRIP_COMPONENTS)
3072 if test x$STRIP_COMPONENTS = xunsupported; then
3073     AC_MSG_ERROR([you need a tar that is able to strip components.])
3074 fi
3075 AC_SUBST(STRIP_COMPONENTS)
3076
3077 dnl It is useful to have a BUILD_TYPE keyword to distinguish "normal"
3078 dnl desktop OSes from "mobile" ones.
3079
3080 dnl We assume that a non-DESKTOP build type is also a non-NATIVE one.
3081 dnl In other words, that when building for an OS that is not a
3082 dnl "desktop" one but a "mobile" one, we are always cross-compiling.
3083
3084 dnl Note the direction of the implication; there is no assumption that
3085 dnl cross-compiling would imply a non-desktop OS.
3086
3087 if test $_os != iOS -a $_os != Android -a "$enable_fuzzers" != "yes"; then
3088     BUILD_TYPE="$BUILD_TYPE DESKTOP"
3089     AC_DEFINE(HAVE_FEATURE_DESKTOP)
3090     if test "$_os" != Emscripten; then
3091         AC_DEFINE(HAVE_FEATURE_MULTIUSER_ENVIRONMENT)
3092     fi
3093 fi
3094
3095 # explicitly doesn't include enable_gtk3=no and enable_qt5=yes, so it should
3096 # also work with the default gtk3 plugin.
3097 if test "$enable_wasm_strip" = "yes"; then
3098     enable_avmedia=no
3099     enable_libcmis=no
3100     enable_coinmp=no
3101     enable_cups=no
3102     test "$_os" = Emscripten && enable_curl=no
3103     enable_database_connectivity=no
3104     enable_dbus=no
3105     enable_dconf=no
3106     test "${enable_dynamic_loading+set}" = set -o "$_os" != Emscripten || enable_dynamic_loading=no
3107     enable_extension_integration=no
3108     enable_extensions=no
3109     enable_extension_update=no
3110     enable_gio=no
3111     enable_gpgmepp=no
3112     enable_ldap=no
3113     enable_lotuswordpro=no
3114     enable_lpsolve=no
3115     enable_nss=no
3116     enable_odk=no
3117     enable_online_update=no
3118     enable_opencl=no
3119     enable_pdfimport=no
3120     enable_randr=no
3121     enable_report_builder=no
3122     enable_scripting=no
3123     enable_sdremote_bluetooth=no
3124     enable_skia=no
3125     enable_xmlhelp=no
3126     enable_zxing=no
3127     test_libepubgen=no
3128     test_libcdr=no
3129     test_libcmis=no
3130     test_libetonyek=no
3131     test_libfreehand=no
3132     test_libmspub=no
3133     test_libpagemaker=no
3134     test_libqxp=no
3135     test_libvisio=no
3136     test_libzmf=no
3137     test_webdav=no
3138     with_galleries=no
3139     with_templates=no
3140     with_webdav=no
3141     with_x=no
3142
3143     test "${with_fonts+set}" = set || with_fonts=yes
3144     test "${with_locales+set}" = set || with_locales=en
3145
3146     AC_DEFINE(ENABLE_WASM_STRIP_ACCESSIBILITY)
3147     AC_DEFINE(ENABLE_WASM_STRIP_WRITER)
3148     AC_DEFINE(ENABLE_WASM_STRIP_CALC)
3149     AC_DEFINE(ENABLE_WASM_STRIP_CANVAS)
3150 #    AC_DEFINE(ENABLE_WASM_STRIP_CHART)
3151     AC_DEFINE(ENABLE_WASM_STRIP_DBACCESS)
3152     AC_DEFINE(ENABLE_WASM_STRIP_EPUB)
3153     AC_DEFINE(ENABLE_WASM_STRIP_EXTRA)
3154     AC_DEFINE(ENABLE_WASM_STRIP_GUESSLANG)
3155 #    AC_DEFINE(ENABLE_WASM_STRIP_HUNSPELL)
3156     AC_DEFINE(ENABLE_WASM_STRIP_LANGUAGETOOL)
3157     AC_DEFINE(ENABLE_WASM_STRIP_PINGUSER)
3158     AC_DEFINE(ENABLE_WASM_STRIP_PREMULTIPLY)
3159     AC_DEFINE(ENABLE_WASM_STRIP_RECENT)
3160     AC_DEFINE(ENABLE_WASM_STRIP_RECOVERYUI)
3161     AC_DEFINE(ENABLE_WASM_STRIP_SPLASH)
3162     AC_DEFINE(ENABLE_WASM_STRIP_SWEXPORTS)
3163     AC_DEFINE(ENABLE_WASM_STRIP_SCEXPORTS)
3164 fi
3165
3166 EMSCRIPTEN_NEH_MAJOR=3
3167 EMSCRIPTEN_NEH_MINOR=1
3168 EMSCRIPTEN_NEH_TINY=3
3169 EMSCRIPTEN_NEH_VERSION="${EMSCRIPTEN_NEH_MAJOR}.${EMSCRIPTEN_NEH_MINOR}.${EMSCRIPTEN_NEH_TINY}"
3170
3171 if test "$enable_wasm_exceptions" = yes; then
3172     AC_MSG_CHECKING([if Emscripten version is at least $EMSCRIPTEN_NEH_VERSION for SjLj + native EH])
3173     check_semantic_version_three_prefixed EMSCRIPTEN NEH
3174     if test $? -ne 0; then
3175         AC_MSG_ERROR([no, found $EMSCRIPTEN_VERSION])
3176     else
3177         AC_MSG_RESULT([yes ($EMSCRIPTEN_VERSION)])
3178     fi
3179     ENABLE_WASM_EXCEPTIONS=TRUE
3180 fi
3181 AC_SUBST(ENABLE_WASM_EXCEPTIONS)
3182
3183 # Whether to build "avmedia" functionality or not.
3184
3185 if test "$enable_avmedia" = yes; then
3186     BUILD_TYPE="$BUILD_TYPE AVMEDIA"
3187     AC_DEFINE(HAVE_FEATURE_AVMEDIA)
3188 else
3189     test_gstreamer_1_0=no
3190 fi
3191
3192 # Decide whether to build database connectivity stuff (including Base) or not.
3193 if test "$enable_database_connectivity" != no; then
3194     BUILD_TYPE="$BUILD_TYPE DBCONNECTIVITY"
3195     AC_DEFINE(HAVE_FEATURE_DBCONNECTIVITY)
3196 else
3197     if test "$_os" = iOS; then
3198         AC_MSG_ERROR([Presumly can't disable DB connectivity on iOS.])
3199     fi
3200     disable_database_connectivity_dependencies
3201 fi
3202
3203 if test -z "$enable_extensions"; then
3204     # For iOS and Android Viewer, disable extensions unless specifically overridden with --enable-extensions.
3205     if test $_os != iOS && test $_os != Android -o "$ENABLE_ANDROID_LOK" = TRUE ; then
3206         enable_extensions=yes
3207     fi
3208 fi
3209
3210 DISABLE_SCRIPTING=''
3211 if test "$enable_scripting" = yes; then
3212     BUILD_TYPE="$BUILD_TYPE SCRIPTING"
3213     AC_DEFINE(HAVE_FEATURE_SCRIPTING)
3214 else
3215     DISABLE_SCRIPTING='TRUE'
3216     SCPDEFS="$SCPDEFS -DDISABLE_SCRIPTING"
3217 fi
3218
3219 if test $_os = iOS -o $_os = Android -o $_os = Emscripten; then
3220     # Disable dynamic_loading always for iOS and Android
3221     enable_dynamic_loading=no
3222 elif test -z "$enable_dynamic_loading"; then
3223     # Otherwise enable it unless specifically disabled
3224     enable_dynamic_loading=yes
3225 fi
3226
3227 DISABLE_DYNLOADING=''
3228 if test "$enable_dynamic_loading" = yes; then
3229     BUILD_TYPE="$BUILD_TYPE DYNLOADING"
3230 else
3231     DISABLE_DYNLOADING='TRUE'
3232     if test $_os != iOS -a $_os != Android; then
3233         enable_database_connectivity=no
3234         enable_nss=no
3235         enable_odk=no
3236         enable_python=no
3237         enable_skia=no
3238         with_java=no
3239     fi
3240 fi
3241 AC_SUBST(DISABLE_DYNLOADING)
3242
3243 ENABLE_CUSTOMTARGET_COMPONENTS=
3244 if test "$enable_customtarget_components" = yes -a "$DISABLE_DYNLOADING" = TRUE; then
3245     ENABLE_CUSTOMTARGET_COMPONENTS=TRUE
3246     if test -n "$with_locales" -a "$with_locales" != en -a "$with_locales" != ALL; then
3247         AC_MSG_ERROR([Currently just --with-locales=all or en is supported with --enable-customtarget-components])
3248     fi
3249 fi
3250 AC_SUBST(ENABLE_CUSTOMTARGET_COMPONENTS)
3251
3252 if test "$enable_extensions" = yes; then
3253     BUILD_TYPE="$BUILD_TYPE EXTENSIONS"
3254     AC_DEFINE(HAVE_FEATURE_EXTENSIONS)
3255 else
3256     enable_extension_integration=no
3257     enable_extension_update=no
3258 fi
3259
3260 # remember SYSBASE value
3261 AC_SUBST(SYSBASE)
3262
3263 dnl ===================================================================
3264 dnl  Sort out various gallery compilation options
3265 dnl ===================================================================
3266 WITH_GALLERY_BUILD=TRUE
3267 AC_MSG_CHECKING([how to build and package galleries])
3268 if test -n "${with_galleries}"; then
3269     if test "$with_galleries" = "build"; then
3270         if test "$enable_database_connectivity" = no; then
3271             AC_MSG_ERROR([DB connectivity is needed for gengal / svx])
3272         fi
3273         AC_MSG_RESULT([build from source images internally])
3274     elif test "$with_galleries" = "no"; then
3275         WITH_GALLERY_BUILD=
3276         AC_MSG_RESULT([disable non-internal gallery build])
3277     else
3278         AC_MSG_ERROR([unknown value --with-galleries=$with_galleries])
3279     fi
3280 else
3281     if test $_os != iOS -a $_os != Android; then
3282         AC_MSG_RESULT([internal src images for desktop])
3283     else
3284         WITH_GALLERY_BUILD=
3285         AC_MSG_RESULT([disable src image build])
3286     fi
3287 fi
3288 AC_SUBST(WITH_GALLERY_BUILD)
3289
3290 dnl ===================================================================
3291 dnl  Sort out various templates compilation options
3292 dnl ===================================================================
3293 WITH_TEMPLATES=TRUE
3294 AC_MSG_CHECKING([build with or without template files])
3295 if test -n "${with_templates}"; then
3296     if test "$with_templates" = "yes"; then
3297         AC_MSG_RESULT([enable all templates])
3298     elif test "$with_templates" = "no"; then
3299         WITH_TEMPLATES=
3300         AC_MSG_RESULT([disable non-internal templates])
3301     else
3302         AC_MSG_ERROR([unknown value --with-templates=$with_templates])
3303     fi
3304 else
3305     if test $_os != iOS -a $_os != Android -a $_os != Emscripten; then
3306         AC_MSG_RESULT([enable all templates])
3307     else
3308         WITH_TEMPLATES=
3309         AC_MSG_RESULT([disable non-internal templates])
3310     fi
3311 fi
3312 AC_SUBST(WITH_TEMPLATES)
3313
3314 dnl ===================================================================
3315 dnl  Checks if ccache is available
3316 dnl ===================================================================
3317 CCACHE_DEPEND_MODE=
3318 if test "$enable_ccache" = "no"; then
3319     CCACHE=""
3320 elif test -n "$enable_ccache" -o \( "$enable_ccache" = "" -a "$enable_icecream" != "yes" \); then
3321     case "%$CC%$CXX%" in
3322     # If $CC and/or $CXX already contain "ccache" (possibly suffixed with some version number etc),
3323     # assume that's good then
3324     *%ccache[[-_' ']]*|*/ccache[[-_' ']]*)
3325         AC_MSG_NOTICE([ccache seems to be included in a pre-defined CC and/or CXX])
3326         CCACHE_DEPEND_MODE=1
3327         ;;
3328     *)
3329         # try to use our own ccache if it is available and CCACHE was not already defined
3330         if test -z "$CCACHE"; then
3331             if test "$_os" = "WINNT"; then
3332                 ccache_ext=.exe # e.g. openssl build needs ccache.exe, not just ccache
3333             fi
3334             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/ccache$ccache_ext" ; then
3335                 CCACHE="$LODE_HOME/opt/bin/ccache$ccache_ext"
3336             elif test -x "/opt/lo/bin/ccache$ccache_ext"; then
3337                 CCACHE="/opt/lo/bin/ccache$ccache_ext"
3338             fi
3339         fi
3340         AC_PATH_PROG([CCACHE],[ccache],[not found])
3341         if test "$CCACHE" != "not found" -a "$_os" = "WINNT"; then
3342             CCACHE=`win_short_path_for_make "$CCACHE"`
3343             # check that it has MSVC support (it should recognize it in CCACHE_COMPILERTYPE)
3344             rm -f conftest.txt
3345             AC_MSG_CHECKING([whether $CCACHE has MSVC support])
3346             CCACHE_COMPILERTYPE=cl CCACHE_LOGFILE=conftest.txt $CCACHE echo >/dev/null 2>/dev/null
3347             if grep -q 'Config: (environment) compiler_type = cl' conftest.txt; then
3348                 AC_MSG_RESULT(yes)
3349             else
3350                 AC_MSG_RESULT(no)
3351                 CCACHE="not found"
3352             fi
3353             rm -f conftest.txt
3354         fi
3355         if test "$CCACHE" = "not found" -a "$_os" = "WINNT"; then
3356             # on windows/VC perhaps sccache is around?
3357             case "%$CC%$CXX%" in
3358             # If $CC and/or $CXX already contain "sccache" (possibly suffixed with some version number etc),
3359             # assume that's good then
3360             *%sccache[[-_' ']]*|*/sccache[[-_' ']]*)
3361                 AC_MSG_NOTICE([sccache seems to be included in a pre-defined CC and/or CXX])
3362                 CCACHE_DEPEND_MODE=1
3363                 SCCACHE=1
3364                 ;;
3365             *)
3366                 # for sharing code below, reuse CCACHE env var
3367                 AC_PATH_PROG([CCACHE],[sccache],[not found])
3368                 if test "$CCACHE" != "not found"; then
3369                     CCACHE=`win_short_path_for_make "$CCACHE"`
3370                     SCCACHE=1
3371                     CCACHE_DEPEND_MODE=1
3372                 fi
3373                 ;;
3374             esac
3375         fi
3376         if test "$CCACHE" = "not found"; then
3377             CCACHE=""
3378         fi
3379         if test -n "$CCACHE" -a -z "$SCCACHE"; then
3380             CCACHE_DEPEND_MODE=1
3381             # Need to check for ccache version: otherwise prevents
3382             # caching of the results (like "-x objective-c++" for Mac)
3383             if test $_os = Darwin -o $_os = iOS; then
3384                 # Check ccache version
3385                 AC_MSG_CHECKING([whether version of ccache is suitable])
3386                 CCACHE_VERSION=`"$CCACHE" -V | "$AWK" '/^ccache version/{print $3}'`
3387                 CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
3388                 if test "$CCACHE_VERSION" = "2.4_OOo" -o "$CCACHE_NUMVER" -ge "030100"; then
3389                     AC_MSG_RESULT([yes, $CCACHE_VERSION])
3390                 else
3391                     AC_MSG_RESULT([no, $CCACHE_VERSION])
3392                     CCACHE=""
3393                     CCACHE_DEPEND_MODE=
3394                 fi
3395             fi
3396         fi
3397         ;;
3398     esac
3399 else
3400     CCACHE=""
3401 fi
3402 if test "$enable_ccache" = "nodepend"; then
3403     CCACHE_DEPEND_MODE=""
3404 fi
3405 AC_SUBST(CCACHE_DEPEND_MODE)
3406
3407 # sccache defaults are good enough
3408 if test "$CCACHE" != "" -a -z "$SCCACHE"; then
3409     # e.g. (/home/rene/.config/ccache/ccache.conf) max_size = 20.0G
3410     # or (...) max_size = 20.0 G
3411     # -p works with both 4.2 and 4.4
3412     ccache_size_msg=$([$CCACHE -p | $AWK /max_size/'{ print $4 $5 }' | sed -e 's/\.[0-9]*//'])
3413     ccache_size=$(echo "$ccache_size_msg" | grep "G" | sed -e 's/G.*$//')
3414     if test "$ccache_size" = ""; then
3415         ccache_size=$(echo "$ccache_size_msg" | grep "M" | sed -e 's/\ M.*$//')
3416         if test "$ccache_size" = ""; then
3417             ccache_size=0
3418         fi
3419         # we could not determine the size or it was less than 1GB -> disable auto-ccache
3420         if test $ccache_size -lt 1024; then
3421             CCACHE=""
3422             AC_MSG_WARN([ccache's cache size is less than 1GB using it is counter-productive: Disabling auto-ccache detection])
3423             add_warning "ccache's cache size is less than 1GB using it is counter-productive: auto-ccache detection disabled"
3424         else
3425             # warn that ccache may be too small for debug build
3426             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3427             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3428         fi
3429     else
3430         if test $ccache_size -lt 5; then
3431             #warn that ccache may be too small for debug build
3432             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3433             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3434         fi
3435     fi
3436 fi
3437
3438 ENABLE_Z7_DEBUG=
3439 if test "$enable_z7_debug" != no; then
3440     if test "$enable_z7_debug" = yes -o -n "$CCACHE"; then
3441         ENABLE_Z7_DEBUG=TRUE
3442     fi
3443 else
3444     AC_MSG_WARN([ccache will not work with --disable-z7-debug])
3445     add_warning "ccache will not work with --disable-z7-debug"
3446 fi
3447 AC_SUBST(ENABLE_Z7_DEBUG)
3448
3449 dnl ===================================================================
3450 dnl  Checks for C compiler,
3451 dnl  The check for the C++ compiler is later on.
3452 dnl ===================================================================
3453 if test "$_os" != "WINNT"; then
3454     GCC_HOME_SET="true"
3455     AC_MSG_CHECKING([gcc home])
3456     if test -z "$with_gcc_home"; then
3457         if test "$enable_icecream" = "yes"; then
3458             if test -d "/usr/lib/icecc/bin"; then
3459                 GCC_HOME="/usr/lib/icecc/"
3460             elif test -d "/usr/libexec/icecc/bin"; then
3461                 GCC_HOME="/usr/libexec/icecc/"
3462             elif test -d "/opt/icecream/bin"; then
3463                 GCC_HOME="/opt/icecream/"
3464             else
3465                 AC_MSG_ERROR([Could not figure out the location of icecream GCC wrappers, manually use --with-gcc-home])
3466
3467             fi
3468         else
3469             GCC_HOME=`which gcc | $SED -e s,/bin/gcc,,`
3470             GCC_HOME_SET="false"
3471         fi
3472     else
3473         GCC_HOME="$with_gcc_home"
3474     fi
3475     AC_MSG_RESULT($GCC_HOME)
3476     AC_SUBST(GCC_HOME)
3477
3478     if test "$GCC_HOME_SET" = "true"; then
3479         if test -z "$CC"; then
3480             CC="$GCC_HOME/bin/gcc"
3481             CC_BASE="gcc"
3482         fi
3483         if test -z "$CXX"; then
3484             CXX="$GCC_HOME/bin/g++"
3485             CXX_BASE="g++"
3486         fi
3487     fi
3488 fi
3489
3490 COMPATH=`dirname "$CC"`
3491 if test "$COMPATH" = "."; then
3492     AC_PATH_PROGS(COMPATH, $CC)
3493     dnl double square bracket to get single because of M4 quote...
3494     COMPATH=`echo $COMPATH | $SED "s@/[[^/:]]*\\\$@@"`
3495 fi
3496 COMPATH=`echo $COMPATH | $SED "s@/[[Bb]][[Ii]][[Nn]]\\\$@@"`
3497
3498 dnl ===================================================================
3499 dnl Java support
3500 dnl ===================================================================
3501 AC_MSG_CHECKING([whether to build with Java support])
3502 if test "$with_java" != "no"; then
3503     if test "$DISABLE_SCRIPTING" = TRUE; then
3504         AC_MSG_RESULT([no, overridden by --disable-scripting])
3505         ENABLE_JAVA=""
3506         with_java=no
3507     else
3508         AC_MSG_RESULT([yes])
3509         ENABLE_JAVA="TRUE"
3510         AC_DEFINE(HAVE_FEATURE_JAVA)
3511     fi
3512 else
3513     AC_MSG_RESULT([no])
3514     ENABLE_JAVA=""
3515 fi
3516
3517 AC_SUBST(ENABLE_JAVA)
3518
3519 dnl ENABLE_JAVA="TRUE" if we want there to be *run-time* (and build-time) support for Java
3520
3521 dnl ENABLE_JAVA="" indicate no Java support at all
3522
3523 dnl ===================================================================
3524 dnl Check macOS SDK and compiler
3525 dnl ===================================================================
3526
3527 if test $_os = Darwin; then
3528
3529     # The SDK in the currently selected Xcode should be found.
3530
3531     AC_MSG_CHECKING([what macOS SDK to use])
3532     # XCode only ships with a single SDK for a while now, and using older SDKs alongside is not
3533     # really supported anymore, instead you'd use different copies of Xcode, each with their own
3534     # SDK, and thus xcrun will pick the SDK that matches the currently selected Xcode version
3535     # also restricting the SDK version to "known good" versions doesn't seem necessary anymore, the
3536     # problems that existed in the PPC days with target versions not being respected or random
3537     # failures seems to be a thing of the past or rather: limiting either the Xcode version or the
3538     # SDK version is enough, no need to do both...
3539     MACOSX_SDK_PATH=`xcrun --sdk macosx --show-sdk-path 2> /dev/null`
3540     if test ! -d "$MACOSX_SDK_PATH"; then
3541         AC_MSG_ERROR([Could not find an appropriate macOS SDK])
3542     fi
3543     macosx_sdk=`xcodebuild -version -sdk "$MACOSX_SDK_PATH" SDKVersion`
3544     MACOSX_SDK_BUILD_VERSION=$(xcodebuild -version -sdk "$MACOSX_SDK_PATH" ProductBuildVersion)
3545     # format changed between 10.9 and 10.10 - up to 10.9 it was just four digits (1090), starting
3546     # with macOS 10.10 it was switched to account for x.y.z with six digits, 10.10 is 101000,
3547     # 10.10.2 is 101002
3548     # we don't target the lower versions anymore, so it doesn't matter that we don't generate the
3549     # correct version in case such an old SDK is specified, it will be rejected later anyway
3550     MACOSX_SDK_VERSION=$(echo $macosx_sdk | $AWK -F. '{ print $1*10000+$2*100+$3 }')
3551     if test $MACOSX_SDK_VERSION -lt 101500; then
3552         AC_MSG_ERROR([macOS SDK $macosx_sdk is not supported, lowest supported version is 10.15])
3553     fi
3554     if test "$host_cpu" = arm64 -a $MACOSX_SDK_VERSION -lt 110000; then
3555         AC_MSG_ERROR([macOS SDK $macosx_sdk is not supported for Apple Silicon (need at least 11.0)])
3556     fi
3557     AC_MSG_RESULT([macOS SDK $macosx_sdk at $MACOSX_SDK_PATH])
3558
3559     AC_MSG_CHECKING([what minimum version of macOS to require])
3560     if test "$with_macosx_version_min_required" = "" ; then
3561         if test "$host_cpu" = x86_64; then
3562             with_macosx_version_min_required="10.15";
3563         else
3564             with_macosx_version_min_required="11.0";
3565         fi
3566     fi
3567     # see same notes about MACOSX_SDK_VERSION above
3568     MAC_OS_X_VERSION_MIN_REQUIRED=$(echo $with_macosx_version_min_required | $AWK -F. '{ print $1*10000+$2*100+$3 }')
3569     if test $MAC_OS_X_VERSION_MIN_REQUIRED -lt 101500; then
3570         AC_MSG_ERROR([with-macosx-version-min-required $with_macosx_version_min_required is not a supported value, minimum supported version is 10.15])
3571     fi
3572     AC_MSG_RESULT([$with_macosx_version_min_required])
3573
3574     AC_MSG_CHECKING([that macosx-version-min-required is coherent with macos-with-sdk])
3575     if test $MAC_OS_X_VERSION_MIN_REQUIRED -gt $MACOSX_SDK_VERSION; then
3576         AC_MSG_ERROR([the version minimum required ($with_macosx_version_min_required) cannot be greater than the sdk level ($macosx_sdk)])
3577     else
3578         AC_MSG_RESULT([yes])
3579     fi
3580
3581     # export this so that "xcrun" invocations later return matching values
3582     DEVELOPER_DIR="${MACOSX_SDK_PATH%/SDKs*}"
3583     DEVELOPER_DIR="${DEVELOPER_DIR%/Platforms*}"
3584     export DEVELOPER_DIR
3585     FRAMEWORKSHOME="$MACOSX_SDK_PATH/System/Library/Frameworks"
3586     MACOSX_DEPLOYMENT_TARGET="$with_macosx_version_min_required"
3587
3588     AC_MSG_CHECKING([whether Xcode is new enough])
3589     my_xcode_ver1=$(xcrun xcodebuild -version | head -n 1)
3590     my_xcode_ver2=${my_xcode_ver1#Xcode }
3591     my_xcode_ver3=$(printf %s "$my_xcode_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
3592     if test "$my_xcode_ver3" -ge 1205; then
3593         AC_MSG_RESULT([yes ($my_xcode_ver2)])
3594         if test $MAC_OS_X_VERSION_MIN_REQUIRED -lt 120000; then
3595             if test "$my_xcode_ver3" -ge 1600; then
3596                 dnl the Xcode 15 relnotes state that the classic linker will disappear in the next version, but nothing about
3597                 dnl fixing the problem with weak symbols/macOS 11 compatibility, so assume for now that Xcode 16 will break it...
3598                 AC_MSG_ERROR([Check that Xcode 16 still supports the old linker/that it doesn't break macOS 11 compatibility, then remove this check]);
3599             fi
3600             if test "$my_xcode_ver3" -ge 1500; then
3601                 AC_MSG_WARN([Xcode 15 has a new linker that causes runtime crashes on macOS 11])
3602                 add_warning "Xcode 15 has a new linker that causes runtime crashes on macOS 11, forcing the old linker."
3603                 add_warning "see https://developer.apple.com/documentation/xcode-release-notes/xcode-15-release-notes#Linking"
3604                 LDFLAGS="$LDFLAGS -Wl,-ld_classic"
3605                 # if LDFLAGS weren't set already, a check above sets x_LDFLAGS=[#] to comment-out the export LDFLAGS line in config_host.mk
3606                 x_LDFLAGS=
3607             fi
3608         fi
3609     else
3610         AC_MSG_ERROR(["$my_xcode_ver1" is too old or unrecognized, must be at least Xcode 12.5])
3611     fi
3612
3613     my_xcode_ver1=$(xcrun xcodebuild -version | tail -n 1)
3614     MACOSX_XCODE_BUILD_VERSION=${my_xcode_ver1#Build version }
3615
3616     LIBTOOL=/usr/bin/libtool
3617     INSTALL_NAME_TOOL=install_name_tool
3618     if test -z "$save_CC"; then
3619         stdlib=-stdlib=libc++
3620
3621         AC_MSG_CHECKING([what C compiler to use])
3622         CC="`xcrun -find clang`"
3623         CC_BASE=`first_arg_basename "$CC"`
3624         if test "$host_cpu" = x86_64; then
3625             CC+=" -target x86_64-apple-macos"
3626         else
3627             CC+=" -target arm64-apple-macos"
3628         fi
3629         CC+=" -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3630         AC_MSG_RESULT([$CC])
3631
3632         AC_MSG_CHECKING([what C++ compiler to use])
3633         CXX="`xcrun -find clang++`"
3634         CXX_BASE=`first_arg_basename "$CXX"`
3635         if test "$host_cpu" = x86_64; then
3636             CXX+=" -target x86_64-apple-macos"
3637         else
3638             CXX+=" -target arm64-apple-macos"
3639         fi
3640         CXX+=" $stdlib -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3641         AC_MSG_RESULT([$CXX])
3642
3643         INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3644         AR=`xcrun -find ar`
3645         NM=`xcrun -find nm`
3646         STRIP=`xcrun -find strip`
3647         LIBTOOL=`xcrun -find libtool`
3648         RANLIB=`xcrun -find ranlib`
3649     fi
3650
3651     AC_MSG_CHECKING([whether to do code signing])
3652
3653     if test -z "$enable_macosx_code_signing" -o "$enable_macosx_code_signing" == "no" ; then
3654         AC_MSG_RESULT([no])
3655     else
3656         if test "$enable_macosx_code_signing" = yes; then
3657             # By default use the first suitable certificate (?).
3658
3659             # https://stackoverflow.com/questions/13196291/difference-between-mac-developer-and-3rd-party-mac-developer-application
3660             # says that the "Mac Developer" certificate is useful just for self-testing. For distribution
3661             # outside the Mac App Store, use the "Developer ID Application" one, and for distribution in
3662             # the App Store, the "3rd Party Mac Developer" one. I think it works best to the
3663             # "Developer ID Application" one.
3664             identity="Developer ID Application:"
3665         else
3666             identity=$enable_macosx_code_signing
3667         fi
3668         identity=`security find-identity -p codesigning -v 2>/dev/null | $AWK "/$identity/{print \\$2; exit}"`
3669         if test -n "$identity"; then
3670             MACOSX_CODESIGNING_IDENTITY=$identity
3671             pretty_name=`security find-identity -p codesigning -v | grep "$MACOSX_CODESIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3672             AC_MSG_RESULT([yes, using the identity $MACOSX_CODESIGNING_IDENTITY for $pretty_name])
3673         else
3674             AC_MSG_ERROR([cannot determine identity to use])
3675         fi
3676     fi
3677
3678     AC_MSG_CHECKING([whether to create a Mac App Store package])
3679
3680     if test -z "$enable_macosx_package_signing" || test "$enable_macosx_package_signing" == no; then
3681         AC_MSG_RESULT([no])
3682     elif test -z "$MACOSX_CODESIGNING_IDENTITY"; then
3683         AC_MSG_ERROR([You forgot --enable-macosx-code-signing])
3684     else
3685         if test "$enable_macosx_package_signing" = yes; then
3686             # By default use the first suitable certificate.
3687             # It should be a "3rd Party Mac Developer Installer" one
3688             identity="3rd Party Mac Developer Installer:"
3689         else
3690             identity=$enable_macosx_package_signing
3691         fi
3692         identity=`security find-identity -v 2>/dev/null | $AWK "/$identity/ {print \\$2; exit}"`
3693         if test -n "$identity"; then
3694             MACOSX_PACKAGE_SIGNING_IDENTITY=$identity
3695             pretty_name=`security find-identity -v | grep "$MACOSX_PACKAGE_SIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3696             AC_MSG_RESULT([yes, using the identity $MACOSX_PACKAGE_SIGNING_IDENTITY for $pretty_name])
3697         else
3698             AC_MSG_ERROR([Could not find any suitable '3rd Party Mac Developer Installer' certificate])
3699         fi
3700     fi
3701
3702     if test -n "$MACOSX_CODESIGNING_IDENTITY" -a -n "$MACOSX_PACKAGE_SIGNING_IDENTITY" -a "$MACOSX_CODESIGNING_IDENTITY" = "$MACOSX_PACKAGE_SIGNING_IDENTITY"; then
3703         AC_MSG_ERROR([You should not use the same identity for code and package signing])
3704     fi
3705
3706     AC_MSG_CHECKING([whether to sandbox the application])
3707
3708     if test -n "$ENABLE_JAVA" -a "$enable_macosx_sandbox" = yes; then
3709         AC_MSG_ERROR([macOS sandboxing (actually App Store rules) disallows use of Java])
3710     elif test "$enable_macosx_sandbox" = yes; then
3711         ENABLE_MACOSX_SANDBOX=TRUE
3712         AC_DEFINE(HAVE_FEATURE_MACOSX_SANDBOX)
3713         AC_MSG_RESULT([yes])
3714     else
3715         AC_MSG_RESULT([no])
3716     fi
3717
3718     AC_MSG_CHECKING([what macOS app bundle identifier to use])
3719     MACOSX_BUNDLE_IDENTIFIER=$with_macosx_bundle_identifier
3720     AC_MSG_RESULT([$MACOSX_BUNDLE_IDENTIFIER])
3721
3722     if test -n "$with_macosx_provisioning_profile" ; then
3723         if test ! -f "$with_macosx_provisioning_profile"; then
3724             AC_MSG_ERROR([provisioning profile not found at $with_macosx_provisioning_profile])
3725         else
3726             MACOSX_PROVISIONING_PROFILE=$with_macosx_provisioning_profile
3727             MACOSX_PROVISIONING_INFO=$([security cms -D -i "$MACOSX_PROVISIONING_PROFILE" | \
3728                 xmllint --xpath "//key[.='com.apple.application-identifier' or .='com.apple.developer.team-identifier'] \
3729                     | //key[.='com.apple.application-identifier' or .='com.apple.developer.team-identifier']/following-sibling::string[1]" - | \
3730                 sed -e 's#><#>\n\t<#g' -e 's#^#\t#'])
3731         fi
3732     fi
3733 fi
3734 AC_SUBST(MACOSX_SDK_PATH)
3735 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
3736 AC_SUBST(MAC_OS_X_VERSION_MIN_REQUIRED)
3737 AC_SUBST(INSTALL_NAME_TOOL)
3738 AC_SUBST(LIBTOOL) # Note that the macOS libtool command is unrelated to GNU libtool
3739 AC_SUBST(MACOSX_CODESIGNING_IDENTITY)
3740 AC_SUBST(MACOSX_PACKAGE_SIGNING_IDENTITY)
3741 AC_SUBST(ENABLE_MACOSX_SANDBOX)
3742 AC_SUBST(MACOSX_BUNDLE_IDENTIFIER)
3743 AC_SUBST(MACOSX_PROVISIONING_INFO)
3744 AC_SUBST(MACOSX_PROVISIONING_PROFILE)
3745 AC_SUBST(MACOSX_SDK_BUILD_VERSION)
3746 AC_SUBST(MACOSX_XCODE_BUILD_VERSION)
3747
3748 dnl ===================================================================
3749 dnl Check iOS SDK and compiler
3750 dnl ===================================================================
3751
3752 if test $_os = iOS; then
3753     AC_MSG_CHECKING([what iOS SDK to use])
3754
3755     if test "$enable_ios_simulator" = "yes"; then
3756         platformlc=iphonesimulator
3757         versionmin=-mios-simulator-version-min=14.5
3758     else
3759         platformlc=iphoneos
3760         versionmin=-miphoneos-version-min=14.5
3761     fi
3762
3763     sysroot=`xcrun --sdk $platformlc --show-sdk-path`
3764
3765     if ! test -d "$sysroot"; then
3766         AC_MSG_ERROR([Could not find iOS SDK $sysroot])
3767     fi
3768
3769     AC_MSG_RESULT($sysroot)
3770
3771     stdlib="-stdlib=libc++"
3772
3773     AC_MSG_CHECKING([what C compiler to use])
3774     CC="`xcrun -find clang`"
3775     CC_BASE=`first_arg_basename "$CC"`
3776     CC+=" -arch $host_cpu_for_clang -isysroot $sysroot $versionmin"
3777     AC_MSG_RESULT([$CC])
3778
3779     AC_MSG_CHECKING([what C++ compiler to use])
3780     CXX="`xcrun -find clang++`"
3781     CXX_BASE=`first_arg_basename "$CXX"`
3782     CXX+=" -arch $host_cpu_for_clang $stdlib -isysroot $sysroot $versionmin"
3783     AC_MSG_RESULT([$CXX])
3784
3785     INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3786     AR=`xcrun -find ar`
3787     NM=`xcrun -find nm`
3788     STRIP=`xcrun -find strip`
3789     LIBTOOL=`xcrun -find libtool`
3790     RANLIB=`xcrun -find ranlib`
3791 fi
3792
3793 AC_MSG_CHECKING([whether to treat the installation as read-only])
3794
3795 if test $_os = Darwin; then
3796     enable_readonly_installset=yes
3797 elif test "$enable_extensions" != yes; then
3798     enable_readonly_installset=yes
3799 fi
3800 if test "$enable_readonly_installset" = yes; then
3801     AC_MSG_RESULT([yes])
3802     AC_DEFINE(HAVE_FEATURE_READONLY_INSTALLSET)
3803 else
3804     AC_MSG_RESULT([no])
3805 fi
3806
3807 dnl ===================================================================
3808 dnl Structure of install set
3809 dnl ===================================================================
3810
3811 if test $_os = Darwin; then
3812     LIBO_BIN_FOLDER=MacOS
3813     LIBO_ETC_FOLDER=Resources
3814     LIBO_LIBEXEC_FOLDER=MacOS
3815     LIBO_LIB_FOLDER=Frameworks
3816     LIBO_LIB_PYUNO_FOLDER=Resources
3817     LIBO_SHARE_FOLDER=Resources
3818     LIBO_SHARE_HELP_FOLDER=Resources/help
3819     LIBO_SHARE_JAVA_FOLDER=Resources/java
3820     LIBO_SHARE_PRESETS_FOLDER=Resources/presets
3821     LIBO_SHARE_READMES_FOLDER=Resources/readmes
3822     LIBO_SHARE_RESOURCE_FOLDER=Resources/resource
3823     LIBO_SHARE_SHELL_FOLDER=Resources/shell
3824     LIBO_URE_BIN_FOLDER=MacOS
3825     LIBO_URE_ETC_FOLDER=Resources/ure/etc
3826     LIBO_URE_LIB_FOLDER=Frameworks
3827     LIBO_URE_MISC_FOLDER=Resources/ure/share/misc
3828     LIBO_URE_SHARE_JAVA_FOLDER=Resources/java
3829 elif test $_os = WINNT; then
3830     LIBO_BIN_FOLDER=program
3831     LIBO_ETC_FOLDER=program
3832     LIBO_LIBEXEC_FOLDER=program
3833     LIBO_LIB_FOLDER=program
3834     LIBO_LIB_PYUNO_FOLDER=program
3835     LIBO_SHARE_FOLDER=share
3836     LIBO_SHARE_HELP_FOLDER=help
3837     LIBO_SHARE_JAVA_FOLDER=program/classes
3838     LIBO_SHARE_PRESETS_FOLDER=presets
3839     LIBO_SHARE_READMES_FOLDER=readmes
3840     LIBO_SHARE_RESOURCE_FOLDER=program/resource
3841     LIBO_SHARE_SHELL_FOLDER=program/shell
3842     LIBO_URE_BIN_FOLDER=program
3843     LIBO_URE_ETC_FOLDER=program
3844     LIBO_URE_LIB_FOLDER=program
3845     LIBO_URE_MISC_FOLDER=program
3846     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3847 else
3848     LIBO_BIN_FOLDER=program
3849     LIBO_ETC_FOLDER=program
3850     LIBO_LIBEXEC_FOLDER=program
3851     LIBO_LIB_FOLDER=program
3852     LIBO_LIB_PYUNO_FOLDER=program
3853     LIBO_SHARE_FOLDER=share
3854     LIBO_SHARE_HELP_FOLDER=help
3855     LIBO_SHARE_JAVA_FOLDER=program/classes
3856     LIBO_SHARE_PRESETS_FOLDER=presets
3857     LIBO_SHARE_READMES_FOLDER=readmes
3858     if test "$enable_fuzzers" != yes; then
3859         LIBO_SHARE_RESOURCE_FOLDER=program/resource
3860     else
3861         LIBO_SHARE_RESOURCE_FOLDER=resource
3862     fi
3863     LIBO_SHARE_SHELL_FOLDER=program/shell
3864     LIBO_URE_BIN_FOLDER=program
3865     LIBO_URE_ETC_FOLDER=program
3866     LIBO_URE_LIB_FOLDER=program
3867     LIBO_URE_MISC_FOLDER=program
3868     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3869 fi
3870 AC_DEFINE_UNQUOTED(LIBO_BIN_FOLDER,"$LIBO_BIN_FOLDER")
3871 AC_DEFINE_UNQUOTED(LIBO_ETC_FOLDER,"$LIBO_ETC_FOLDER")
3872 AC_DEFINE_UNQUOTED(LIBO_LIBEXEC_FOLDER,"$LIBO_LIBEXEC_FOLDER")
3873 AC_DEFINE_UNQUOTED(LIBO_LIB_FOLDER,"$LIBO_LIB_FOLDER")
3874 AC_DEFINE_UNQUOTED(LIBO_LIB_PYUNO_FOLDER,"$LIBO_LIB_PYUNO_FOLDER")
3875 AC_DEFINE_UNQUOTED(LIBO_SHARE_FOLDER,"$LIBO_SHARE_FOLDER")
3876 AC_DEFINE_UNQUOTED(LIBO_SHARE_HELP_FOLDER,"$LIBO_SHARE_HELP_FOLDER")
3877 AC_DEFINE_UNQUOTED(LIBO_SHARE_JAVA_FOLDER,"$LIBO_SHARE_JAVA_FOLDER")
3878 AC_DEFINE_UNQUOTED(LIBO_SHARE_PRESETS_FOLDER,"$LIBO_SHARE_PRESETS_FOLDER")
3879 AC_DEFINE_UNQUOTED(LIBO_SHARE_RESOURCE_FOLDER,"$LIBO_SHARE_RESOURCE_FOLDER")
3880 AC_DEFINE_UNQUOTED(LIBO_SHARE_SHELL_FOLDER,"$LIBO_SHARE_SHELL_FOLDER")
3881 AC_DEFINE_UNQUOTED(LIBO_URE_BIN_FOLDER,"$LIBO_URE_BIN_FOLDER")
3882 AC_DEFINE_UNQUOTED(LIBO_URE_ETC_FOLDER,"$LIBO_URE_ETC_FOLDER")
3883 AC_DEFINE_UNQUOTED(LIBO_URE_LIB_FOLDER,"$LIBO_URE_LIB_FOLDER")
3884 AC_DEFINE_UNQUOTED(LIBO_URE_MISC_FOLDER,"$LIBO_URE_MISC_FOLDER")
3885 AC_DEFINE_UNQUOTED(LIBO_URE_SHARE_JAVA_FOLDER,"$LIBO_URE_SHARE_JAVA_FOLDER")
3886
3887 # Not all of them needed in config_host.mk, add more if need arises
3888 AC_SUBST(LIBO_BIN_FOLDER)
3889 AC_SUBST(LIBO_ETC_FOLDER)
3890 AC_SUBST(LIBO_LIB_FOLDER)
3891 AC_SUBST(LIBO_LIB_PYUNO_FOLDER)
3892 AC_SUBST(LIBO_SHARE_FOLDER)
3893 AC_SUBST(LIBO_SHARE_HELP_FOLDER)
3894 AC_SUBST(LIBO_SHARE_JAVA_FOLDER)
3895 AC_SUBST(LIBO_SHARE_PRESETS_FOLDER)
3896 AC_SUBST(LIBO_SHARE_READMES_FOLDER)
3897 AC_SUBST(LIBO_SHARE_RESOURCE_FOLDER)
3898 AC_SUBST(LIBO_URE_BIN_FOLDER)
3899 AC_SUBST(LIBO_URE_ETC_FOLDER)
3900 AC_SUBST(LIBO_URE_LIB_FOLDER)
3901 AC_SUBST(LIBO_URE_MISC_FOLDER)
3902 AC_SUBST(LIBO_URE_SHARE_JAVA_FOLDER)
3903
3904 dnl ===================================================================
3905 dnl Windows specific tests and stuff
3906 dnl ===================================================================
3907
3908 reg_get_value()
3909 {
3910     # Return value: $regvalue
3911     unset regvalue
3912
3913     if test "$build_os" = "wsl"; then
3914         regvalue=$($WSL_LO_HELPER --read-registry $1 "$2" 2>/dev/null)
3915         return
3916     fi
3917
3918     local _regentry="/proc/registry${1}/${2}"
3919     if test -f "$_regentry"; then
3920         # Stop bash complaining about \0 bytes in input, as it can't handle them.
3921         # Registry keys read via /proc/registry* are always \0 terminated!
3922         local _regvalue=$(tr -d '\0' < "$_regentry")
3923         if test $? -eq 0; then
3924             regvalue=$_regvalue
3925         fi
3926     fi
3927 }
3928
3929 # Get a value from the 32-bit side of the Registry
3930 reg_get_value_32()
3931 {
3932     reg_get_value "32" "$1"
3933 }
3934
3935 # Get a value from the 64-bit side of the Registry
3936 reg_get_value_64()
3937 {
3938     reg_get_value "64" "$1"
3939 }
3940
3941 reg_list_values()
3942 {
3943     # Return value: $reglist
3944     unset reglist
3945
3946     if test "$build_os" = "wsl"; then
3947         reglist=$($WSL_LO_HELPER --list-registry $1 "$2" 2>/dev/null | tr -d '\r')
3948         return
3949     fi
3950
3951     reglist=$(ls "/proc/registry${1}/${2}")
3952 }
3953
3954 # List values from the 32-bit side of the Registry
3955 reg_list_values_32()
3956 {
3957     reg_list_values "32" "$1"
3958 }
3959
3960 # List values from the 64-bit side of the Registry
3961 reg_list_values_64()
3962 {
3963     reg_list_values "64" "$1"
3964 }
3965
3966 case "$host_os" in
3967 cygwin*|wsl*)
3968     COM=MSC
3969     OS=WNT
3970     RTL_OS=Windows
3971     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3972         P_SEP=";"
3973     else
3974         P_SEP=:
3975     fi
3976     case "$host_cpu" in
3977     x86_64)
3978         CPUNAME=X86_64
3979         RTL_ARCH=X86_64
3980         PLATFORMID=windows_x86_64
3981         WINDOWS_X64=1
3982         SCPDEFS="$SCPDEFS -DWINDOWS_X64"
3983         WIN_HOST_ARCH="x64"
3984         WIN_MULTI_ARCH="x86"
3985         WIN_HOST_BITS=64
3986         ;;
3987     i*86)
3988         CPUNAME=INTEL
3989         RTL_ARCH=x86
3990         PLATFORMID=windows_x86
3991         WIN_HOST_ARCH="x86"
3992         WIN_HOST_BITS=32
3993         WIN_OTHER_ARCH="x64"
3994         ;;
3995     aarch64)
3996         CPUNAME=AARCH64
3997         RTL_ARCH=AARCH64
3998         PLATFORMID=windows_aarch64
3999         WINDOWS_X64=1
4000         SCPDEFS="$SCPDEFS -DWINDOWS_AARCH64"
4001         WIN_HOST_ARCH="arm64"
4002         WIN_HOST_BITS=64
4003         with_ucrt_dir=no
4004         ;;
4005     *)
4006         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4007         ;;
4008     esac
4009
4010     case "$build_cpu" in
4011     x86_64) WIN_BUILD_ARCH="x64" ;;
4012     i*86) WIN_BUILD_ARCH="x86" ;;
4013     aarch64) WIN_BUILD_ARCH="arm64" ;;
4014     *)
4015         AC_MSG_ERROR([Unsupported build_cpu $build_cpu for host_os $host_os])
4016         ;;
4017     esac
4018
4019     SCPDEFS="$SCPDEFS -D_MSC_VER"
4020     ;;
4021 esac
4022
4023 # multi-arch is an arch, which can execute on the host (x86 on x64), while
4024 # other-arch won't, but wouldn't break the build (x64 on x86).
4025 if test -n "$WIN_MULTI_ARCH" -a -n "$WIN_OTHER_ARCH"; then
4026     AC_MSG_ERROR([Broken configure.ac file: can't have set \$WIN_MULTI_ARCH and $WIN_OTHER_ARCH])
4027 fi
4028
4029
4030 if test "$build_cpu" != "$host_cpu" -o "$DISABLE_DYNLOADING" = TRUE; then
4031     # To allow building Windows multi-arch releases without cross-tooling
4032     if test "$DISABLE_DYNLOADING" = TRUE -o \( -z "$WIN_MULTI_ARCH" -a -z "$WIN_OTHER_ARCH" \); then
4033         cross_compiling="yes"
4034     fi
4035 fi
4036
4037 if test "$cross_compiling" = "yes"; then
4038     export CROSS_COMPILING=TRUE
4039     if test "$enable_dynamic_loading" != yes -a "$enable_wasm_strip" = yes; then
4040         ENABLE_WASM_STRIP=TRUE
4041     fi
4042     if test "$_os" = "Emscripten"; then
4043         if test "$with_main_module" = "calc"; then
4044             ENABLE_WASM_STRIP_WRITER=TRUE
4045         elif test "$with_main_module" = "writer"; then
4046             ENABLE_WASM_STRIP_CALC=TRUE
4047         fi
4048     fi
4049 else
4050     CROSS_COMPILING=
4051     BUILD_TYPE="$BUILD_TYPE NATIVE"
4052 fi
4053 AC_SUBST(CROSS_COMPILING)
4054 AC_SUBST(ENABLE_WASM_STRIP)
4055 AC_SUBST(ENABLE_WASM_STRIP_WRITER)
4056 AC_SUBST(ENABLE_WASM_STRIP_CALC)
4057
4058 # Use -isystem (gcc) if possible, to avoid warnings in 3rd party headers.
4059 # NOTE: must _not_ be used for bundled external libraries!
4060 ISYSTEM=
4061 if test "$GCC" = "yes"; then
4062     AC_MSG_CHECKING( for -isystem )
4063     save_CFLAGS=$CFLAGS
4064     CFLAGS="$CFLAGS -isystem /usr/include -Werror"
4065     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ ISYSTEM="-isystem " ],[])
4066     CFLAGS=$save_CFLAGS
4067     if test -n "$ISYSTEM"; then
4068         AC_MSG_RESULT(yes)
4069     else
4070         AC_MSG_RESULT(no)
4071     fi
4072 fi
4073 if test -z "$ISYSTEM"; then
4074     # fall back to using -I
4075     ISYSTEM=-I
4076 fi
4077 AC_SUBST(ISYSTEM)
4078
4079 dnl ===================================================================
4080 dnl  Check which Visual Studio compiler is used
4081 dnl ===================================================================
4082
4083 map_vs_year_to_version()
4084 {
4085     # Return value: $vsversion
4086
4087     unset vsversion
4088
4089     case $1 in
4090     2019)
4091         vsversion=16;;
4092     2022)
4093         vsversion=17;;
4094     2022preview)
4095         vsversion=17.9;;
4096     *)
4097         AC_MSG_ERROR([Assertion failure - invalid argument "$1" to map_vs_year_to_version()]);;
4098     esac
4099 }
4100
4101 vs_versions_to_check()
4102 {
4103     # Args: $1 (optional) : versions to check, in the order of preference
4104     # Return value: $vsversions
4105
4106     unset vsversions
4107
4108     if test -n "$1"; then
4109         map_vs_year_to_version "$1"
4110         vsversions=$vsversion
4111     else
4112         # Default version is 2019
4113         vsversions="16"
4114     fi
4115 }
4116
4117 win_get_env_from_vsdevcmdbat()
4118 {
4119     local WRAPPERBATCHFILEPATH="`mktemp -t wrpXXXXXX.bat`"
4120     printf '@set VSCMD_SKIP_SENDTELEMETRY=1\r\n' > $WRAPPERBATCHFILEPATH
4121     printf '@call "%s/../Common7/Tools/VsDevCmd.bat" /no_logo\r\n' "$(cygpath -w $VC_PRODUCT_DIR)" >> $WRAPPERBATCHFILEPATH
4122     # use 'echo.%ENV%' syntax (instead of 'echo %ENV%') to avoid outputting "ECHO is off." in case when ENV is empty or a space
4123     printf '@setlocal\r\n@echo.%%%s%%\r\n@endlocal\r\n' "$1" >> $WRAPPERBATCHFILEPATH
4124     local result
4125     if test "$build_os" = "wsl"; then
4126         result=$(cd /mnt/c && cmd.exe /c $(wslpath -w $WRAPPERBATCHFILEPATH) | tr -d '\r')
4127     else
4128         chmod +x $WRAPPERBATCHFILEPATH
4129         result=$("$WRAPPERBATCHFILEPATH" | tr -d '\r')
4130     fi
4131     rm -f $WRAPPERBATCHFILEPATH
4132     printf '%s' "$result"
4133 }
4134
4135 find_ucrt()
4136 {
4137     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/InstallationFolder"
4138     if test -n "$regvalue"; then
4139         PathFormat "$regvalue"
4140         UCRTSDKDIR=$formatted_path_unix
4141         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/ProductVersion"
4142         UCRTVERSION=$regvalue
4143         # Rest if not exist
4144         if ! test -d "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"; then
4145           UCRTSDKDIR=
4146         fi
4147     fi
4148     if test -z "$UCRTSDKDIR"; then
4149         ide_env_dir="$VC_PRODUCT_DIR/../Common7/Tools/"
4150         ide_env_file="${ide_env_dir}VsDevCmd.bat"
4151         if test -f "$ide_env_file"; then
4152             PathFormat "$(win_get_env_from_vsdevcmdbat UniversalCRTSdkDir)"
4153             UCRTSDKDIR=$formatted_path
4154             UCRTVERSION=$(win_get_env_from_vsdevcmdbat UCRTVersion)
4155             dnl Hack needed at least by tml:
4156             if test "$UCRTVERSION" = 10.0.15063.0 \
4157                 -a ! -f "${UCRTSDKDIR}Include/10.0.15063.0/um/sqlext.h" \
4158                 -a -f "${UCRTSDKDIR}Include/10.0.14393.0/um/sqlext.h"
4159             then
4160                 UCRTVERSION=10.0.14393.0
4161             fi
4162         else
4163           AC_MSG_ERROR([No UCRT found])
4164         fi
4165     fi
4166 }
4167
4168 find_msvc()
4169 {
4170     # Find Visual C++
4171     # Args: $1 (optional) : The VS version year
4172     # Return values: $vctest, $vcyear, $vctoolset, $vcnumwithdot, $vcbuildnumber
4173
4174     unset vctest vctoolset vcnumwithdot vcbuildnumber
4175
4176     vs_versions_to_check "$1"
4177     if test "$build_os" = wsl; then
4178         vswhere="$PROGRAMFILESX86"
4179         if test -z "$vswhere"; then
4180             vswhere="c:\\Program Files (x86)"
4181         fi
4182     else
4183         vswhere="$(perl -e 'print $ENV{"ProgramFiles(x86)"}')"
4184     fi
4185     vswhere+="\\Microsoft Visual Studio\\Installer\\vswhere.exe"
4186     PathFormat "$vswhere"
4187     vswhere=$formatted_path_unix
4188     for ver in $vsversions; do
4189         vswhereoutput=`$vswhere -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4190         if test -z "$vswhereoutput"; then
4191             vswhereoutput=`$vswhere -prerelease -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4192         fi
4193         # Fall back to all MS products (this includes VC++ Build Tools)
4194         if ! test -n "$vswhereoutput"; then
4195             AC_MSG_CHECKING([VC++ Build Tools and similar])
4196             vswhereoutput=`$vswhere -products \* -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4197         fi
4198         if test -n "$vswhereoutput"; then
4199             PathFormat "$vswhereoutput"
4200             vctest=$formatted_path_unix
4201             break
4202         fi
4203     done
4204
4205     if test -n "$vctest"; then
4206         vcnumwithdot="$ver"
4207         if test "${vcnumwithdot%%.*}" = "$vcnumwithdot"; then
4208             vcnumwithdot=$vcnumwithdot.0
4209         fi
4210         case "$vcnumwithdot" in
4211         16.0)
4212             vcyear=2019
4213             vctoolset=v142
4214             ;;
4215         17.0 | 17.9)
4216             vcyear=2022
4217             vctoolset=v143
4218             ;;
4219         esac
4220         vcbuildnumber=`ls $vctest/VC/Tools/MSVC -A1r | head -1`
4221
4222     fi
4223 }
4224
4225 test_cl_exe()
4226 {
4227     AC_MSG_CHECKING([$1 compiler])
4228
4229     CL_EXE_PATH="$2/cl.exe"
4230
4231     if test ! -f "$CL_EXE_PATH"; then
4232         if test "$1" = "multi-arch"; then
4233             AC_MSG_WARN([no compiler (cl.exe) in $2])
4234             return 1
4235         else
4236             AC_MSG_ERROR([no compiler (cl.exe) in $2])
4237         fi
4238     fi
4239
4240     dnl ===========================================================
4241     dnl  Check for the corresponding mspdb*.dll
4242     dnl ===========================================================
4243
4244     # MSVC 15.0 has libraries from 14.0?
4245     mspdbnum="140"
4246
4247     if test ! -e "$2/mspdb${mspdbnum}.dll"; then
4248         AC_MSG_ERROR([No mspdb${mspdbnum}.dll in $2, Visual Studio installation broken?])
4249     fi
4250
4251     # The compiles has to find its shared libraries
4252     OLD_PATH="$PATH"
4253     TEMP_PATH=`cygpath -d "$2"`
4254     PATH="`cygpath -u "$TEMP_PATH"`:$PATH"
4255
4256     if ! "$CL_EXE_PATH" -? </dev/null >/dev/null 2>&1; then
4257         AC_MSG_ERROR([no compiler (cl.exe) in $2])
4258     fi
4259
4260     PATH="$OLD_PATH"
4261
4262     AC_MSG_RESULT([$CL_EXE_PATH])
4263 }
4264
4265 SOLARINC=
4266 MSBUILD_PATH=
4267 DEVENV=
4268 if test "$_os" = "WINNT"; then
4269     AC_MSG_CHECKING([Visual C++])
4270     find_msvc "$with_visual_studio"
4271     if test -z "$vctest"; then
4272         if test -n "$with_visual_studio"; then
4273             AC_MSG_ERROR([no Visual Studio $with_visual_studio installation found])
4274         else
4275             AC_MSG_ERROR([no Visual Studio installation found])
4276         fi
4277     fi
4278     AC_MSG_RESULT([])
4279
4280     VC_PRODUCT_DIR="$vctest/VC"
4281     COMPATH="$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber"
4282
4283     # $WIN_OTHER_ARCH is a hack to test the x64 compiler on x86, even if it's not multi-arch
4284     if test -n "$WIN_MULTI_ARCH" -o -n "$WIN_OTHER_ARCH"; then
4285         MSVC_MULTI_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/${WIN_MULTI_ARCH}${WIN_OTHER_ARCH}"
4286         test_cl_exe "multi-arch" "$MSVC_MULTI_PATH"
4287         if test $? -ne 0; then
4288             WIN_MULTI_ARCH=""
4289             WIN_OTHER_ARCH=""
4290         fi
4291     fi
4292
4293     if test "$WIN_BUILD_ARCH" = "$WIN_HOST_ARCH"; then
4294         MSVC_BUILD_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_BUILD_ARCH"
4295         test_cl_exe "build" "$MSVC_BUILD_PATH"
4296     fi
4297
4298     if test "$WIN_BUILD_ARCH" != "$WIN_HOST_ARCH"; then
4299         MSVC_HOST_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_HOST_ARCH"
4300         test_cl_exe "host" "$MSVC_HOST_PATH"
4301     else
4302         MSVC_HOST_PATH="$MSVC_BUILD_PATH"
4303     fi
4304
4305     AC_MSG_CHECKING([for short pathname of VC product directory])
4306     VC_PRODUCT_DIR=`win_short_path_for_make "$VC_PRODUCT_DIR"`
4307     AC_MSG_RESULT([$VC_PRODUCT_DIR])
4308
4309     UCRTSDKDIR=
4310     UCRTVERSION=
4311
4312     AC_MSG_CHECKING([for UCRT location])
4313     find_ucrt
4314     # find_ucrt errors out if it doesn't find it
4315     AC_MSG_RESULT([$UCRTSDKDIR ($UCRTVERSION)])
4316     PathFormat "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"
4317     ucrtincpath_formatted=$formatted_path
4318     # SOLARINC is used for external modules and must be set too.
4319     # And no, it's not sufficient to set SOLARINC only, as configure
4320     # itself doesn't honour it.
4321     SOLARINC="$SOLARINC -I$ucrtincpath_formatted"
4322     CFLAGS="$CFLAGS -I$ucrtincpath_formatted"
4323     CXXFLAGS="$CXXFLAGS -I$ucrtincpath_formatted"
4324     CPPFLAGS="$CPPFLAGS -I$ucrtincpath_formatted"
4325
4326     AC_SUBST(UCRTSDKDIR)
4327     AC_SUBST(UCRTVERSION)
4328
4329     AC_MSG_CHECKING([for MSBuild.exe location for: $vcnumwithdot])
4330     # Find the proper version of MSBuild.exe to use based on the VS version
4331     reg_get_value_32 HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/MSBuild/$vcnumwithdot/MSBuildOverrideTasksPath
4332     if test -z "$regvalue" ; then
4333         if test "$WIN_BUILD_ARCH" != "x64"; then
4334             regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin"
4335         else
4336             regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin/amd64"
4337         fi
4338     fi
4339     if test -d "$regvalue" ; then
4340         MSBUILD_PATH=`win_short_path_for_make "$regvalue"`
4341         AC_MSG_RESULT([$regvalue])
4342     else
4343         AC_MSG_ERROR([MSBuild.exe location not found])
4344     fi
4345
4346     # Find the version of devenv.exe
4347     # MSVC 2017 devenv does not start properly from a DOS 8.3 path
4348     DEVENV=$(cygpath -lm "$VC_PRODUCT_DIR/../Common7/IDE/devenv.exe")
4349     DEVENV_unix=$(cygpath -u "$DEVENV")
4350     if test ! -e "$DEVENV_unix"; then
4351         AC_MSG_WARN([No devenv.exe found - this is expected for VC++ Build Tools])
4352     fi
4353
4354     dnl Save the true MSVC cl.exe for use when CC/CXX is actually clang-cl,
4355     dnl needed when building CLR code:
4356     if test -z "$MSVC_CXX"; then
4357         # This gives us a posix path with 8.3 filename restrictions
4358         MSVC_CXX=`win_short_path_for_make "$MSVC_HOST_PATH/cl.exe"`
4359     fi
4360
4361     if test -z "$CC"; then
4362         CC=$MSVC_CXX
4363         CC_BASE=`first_arg_basename "$CC"`
4364     fi
4365     if test -z "$CXX"; then
4366         CXX=$MSVC_CXX
4367         CXX_BASE=`first_arg_basename "$CXX"`
4368     fi
4369
4370     if test -n "$CC"; then
4371         # Remove /cl.exe from CC case insensitive
4372         AC_MSG_NOTICE([found Visual C++ $vcyear])
4373
4374         main_include_dir=`cygpath -d -m "$COMPATH/Include"`
4375         CPPFLAGS="$CPPFLAGS -I$main_include_dir"
4376
4377         PathFormat "$COMPATH"
4378         COMPATH=`win_short_path_for_make "$formatted_path"`
4379
4380         VCVER=$vcnumwithdot
4381         VCTOOLSET=$vctoolset
4382
4383         # The WINDOWS_SDK_ACCEPTABLE_VERSIONS is mostly an educated guess...  Assuming newer ones
4384         # are always "better", we list them in reverse chronological order.
4385
4386         case "$vcnumwithdot" in
4387         16.0 | 17.0 | 17.9)
4388             WINDOWS_SDK_ACCEPTABLE_VERSIONS="10.0 8.1A 8.1 8.0"
4389             ;;
4390         esac
4391
4392         # The expectation is that --with-windows-sdk should not need to be used
4393         if test -n "$with_windows_sdk"; then
4394             case " $WINDOWS_SDK_ACCEPTABLE_VERSIONS " in
4395             *" "$with_windows_sdk" "*)
4396                 WINDOWS_SDK_ACCEPTABLE_VERSIONS=$with_windows_sdk
4397                 ;;
4398             *)
4399                 AC_MSG_ERROR([Windows SDK $with_windows_sdk is not known to work with VS $vcyear])
4400                 ;;
4401             esac
4402         fi
4403
4404         # Make AC_COMPILE_IFELSE etc. work (set by AC_PROG_C, which we don't use for MSVC)
4405         ac_objext=obj
4406         ac_exeext=exe
4407
4408     else
4409         AC_MSG_ERROR([Visual C++ not found after all, huh])
4410     fi
4411
4412     # ERROR if VS version < 16.5
4413     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.5])
4414     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4415         // See <https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros> for mapping
4416         // between Visual Studio versions and _MSC_VER:
4417         #if _MSC_VER < 1925
4418         #error
4419         #endif
4420     ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no])])
4421
4422     # WARN if VS version < 16.10
4423     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.10])
4424     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4425         #if _MSC_VER < 1929
4426         #error
4427         #endif
4428     ]])],[vs2019_recommended_version=yes],[vs2019_recommended_version=no])
4429
4430     if test $vs2019_recommended_version = yes; then
4431         AC_MSG_RESULT([yes])
4432     else
4433         AC_MSG_WARN([no])
4434         add_warning "You should have at least Visual Studio 2019 version 16.10 to avoid build problems. Otherwise, you may face problems with the build of some modules including dragonbox."
4435     fi
4436
4437     # Check for 64-bit (cross-)compiler to use to build the 64-bit
4438     # version of the Explorer extension (and maybe other small
4439     # bits, too) needed when installing a 32-bit LibreOffice on a
4440     # 64-bit OS. The 64-bit Explorer extension is a feature that
4441     # has been present since long in OOo. Don't confuse it with
4442     # building LibreOffice itself as 64-bit code.
4443
4444     BUILD_X64=
4445     CXX_X64_BINARY=
4446
4447     if test "$WIN_HOST_ARCH" = "x86" -a -n "$WIN_OTHER_ARCH"; then
4448         AC_MSG_CHECKING([for the libraries to build the 64-bit Explorer extensions])
4449         if test -f "$COMPATH/atlmfc/lib/x64/atls.lib" -o \
4450              -f "$COMPATH/atlmfc/lib/spectre/x64/atls.lib"
4451         then
4452             BUILD_X64=TRUE
4453             CXX_X64_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4454             AC_MSG_RESULT([found])
4455         else
4456             AC_MSG_RESULT([not found])
4457             AC_MSG_WARN([Installation set will not contain 64-bit Explorer extensions])
4458         fi
4459     elif test "$WIN_HOST_ARCH" = "x64"; then
4460         CXX_X64_BINARY=$CXX
4461     fi
4462     AC_SUBST(BUILD_X64)
4463
4464     # These are passed to the environment and then used in gbuild/platform/com_MSC_class.mk
4465     AC_SUBST(CXX_X64_BINARY)
4466
4467     # Check for 32-bit compiler to use to build the 32-bit TWAIN shim
4468     # needed to support TWAIN scan on both 32- and 64-bit systems
4469
4470     case "$WIN_HOST_ARCH" in
4471     x64)
4472         AC_MSG_CHECKING([for a x86 compiler and libraries for 32-bit binaries required for TWAIN support])
4473         if test -n "$CXX_X86_BINARY"; then
4474             BUILD_X86=TRUE
4475             AC_MSG_RESULT([preset])
4476         elif test -n "$WIN_MULTI_ARCH"; then
4477             BUILD_X86=TRUE
4478             CXX_X86_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4479             AC_MSG_RESULT([found])
4480         else
4481             AC_MSG_RESULT([not found])
4482             AC_MSG_WARN([Installation set will not contain 32-bit binaries required for TWAIN support])
4483         fi
4484         ;;
4485     x86)
4486         BUILD_X86=TRUE
4487         CXX_X86_BINARY=$MSVC_CXX
4488         ;;
4489     esac
4490     AC_SUBST(BUILD_X86)
4491     AC_SUBST(CXX_X86_BINARY)
4492 fi
4493 AC_SUBST(VCVER)
4494 AC_SUBST(VCTOOLSET)
4495 AC_SUBST(DEVENV)
4496 AC_SUBST(MSVC_CXX)
4497
4498 COM_IS_CLANG=
4499 AC_MSG_CHECKING([whether the compiler is actually Clang])
4500 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4501     #ifndef __clang__
4502     you lose
4503     #endif
4504     int foo=42;
4505     ]])],
4506     [AC_MSG_RESULT([yes])
4507      COM_IS_CLANG=TRUE],
4508     [AC_MSG_RESULT([no])])
4509 AC_SUBST(COM_IS_CLANG)
4510
4511 CLANGVER=
4512 if test "$COM_IS_CLANG" = TRUE; then
4513     AC_MSG_CHECKING([whether Clang is new enough])
4514     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4515         #if !defined __apple_build_version__
4516         #error
4517         #endif
4518         ]])],
4519         [my_apple_clang=yes],[my_apple_clang=])
4520     if test "$my_apple_clang" = yes; then
4521         AC_MSG_RESULT([assumed yes (Apple Clang)])
4522     elif test "$_os" = Emscripten; then
4523         AC_MSG_RESULT([assumed yes (Emscripten Clang)])
4524     else
4525         if test "$_os" = WINNT; then
4526             dnl In which case, assume clang-cl:
4527             my_args="/EP /TC"
4528         else
4529             my_args="-E -P"
4530         fi
4531         clang_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $CC $my_args - | sed 's/ //g'`
4532         CLANG_FULL_VERSION=`echo __clang_version__ | $CC $my_args -`
4533         CLANGVER=`echo $clang_version \
4534             | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
4535         if test "$CLANGVER" -ge 120000; then
4536             AC_MSG_RESULT([yes ($clang_version)])
4537         else
4538             AC_MSG_ERROR(["$CLANG_FULL_VERSION" is too old or unrecognized, must be at least Clang 12])
4539         fi
4540         AC_DEFINE_UNQUOTED(CLANG_VERSION,$CLANGVER)
4541         AC_DEFINE_UNQUOTED(CLANG_FULL_VERSION,$CLANG_FULL_VERSION)
4542     fi
4543 fi
4544
4545 SHOWINCLUDES_PREFIX=
4546 if test "$_os" = WINNT; then
4547     dnl We need to guess the prefix of the -showIncludes output, it can be
4548     dnl localized
4549     AC_MSG_CHECKING([the dependency generation prefix (cl.exe -showIncludes)])
4550     echo "#include <stdlib.h>" > conftest.c
4551     SHOWINCLUDES_PREFIX=`VSLANG=1033 $CC $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
4552         grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
4553     rm -f conftest.c conftest.obj
4554     if test -z "$SHOWINCLUDES_PREFIX"; then
4555         AC_MSG_ERROR([cannot determine the -showIncludes prefix])
4556     else
4557         AC_MSG_RESULT(["$SHOWINCLUDES_PREFIX"])
4558     fi
4559 fi
4560 AC_SUBST(SHOWINCLUDES_PREFIX)
4561
4562 #
4563 # prefix C with ccache if needed
4564 #
4565 if test "$CCACHE" != ""; then
4566     AC_MSG_CHECKING([whether $CC_BASE is already ccached])
4567
4568     AC_LANG_PUSH([C])
4569     save_CFLAGS=$CFLAGS
4570     CFLAGS="$CFLAGS --ccache-skip -O2"
4571     # msvc does not fail on unknown options, check stdout
4572     if test "$COM" = MSC; then
4573         CFLAGS="$CFLAGS -nologo"
4574     fi
4575     save_ac_c_werror_flag=$ac_c_werror_flag
4576     ac_c_werror_flag=yes
4577     dnl an empty program will do, we're checking the compiler flags
4578     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
4579                       [use_ccache=yes], [use_ccache=no])
4580     CFLAGS=$save_CFLAGS
4581     ac_c_werror_flag=$save_ac_c_werror_flag
4582     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
4583         AC_MSG_RESULT([yes])
4584     else
4585         CC="$CCACHE $CC"
4586         CC_BASE="ccache $CC_BASE"
4587         AC_MSG_RESULT([no])
4588     fi
4589     AC_LANG_POP([C])
4590 fi
4591
4592 # ===================================================================
4593 # check various GCC options that Clang does not support now but maybe
4594 # will somewhen in the future, check them even for GCC, so that the
4595 # flags are set
4596 # ===================================================================
4597
4598 HAVE_GCC_GGDB2=
4599 if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
4600     AC_MSG_CHECKING([whether $CC_BASE supports -ggdb2])
4601     save_CFLAGS=$CFLAGS
4602     CFLAGS="$CFLAGS -Werror -ggdb2"
4603     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_GGDB2=TRUE ],[])
4604     CFLAGS=$save_CFLAGS
4605     if test "$HAVE_GCC_GGDB2" = "TRUE"; then
4606         AC_MSG_RESULT([yes])
4607     else
4608         AC_MSG_RESULT([no])
4609     fi
4610
4611     if test "$host_cpu" = "m68k"; then
4612         AC_MSG_CHECKING([whether $CC_BASE supports -mlong-jump-table-offsets])
4613         save_CFLAGS=$CFLAGS
4614         CFLAGS="$CFLAGS -Werror -mlong-jump-table-offsets"
4615         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_LONG_JUMP_TABLE_OFFSETS=TRUE ],[])
4616         CFLAGS=$save_CFLAGS
4617         if test "$HAVE_GCC_LONG_JUMP_TABLE_OFFSETS" = "TRUE"; then
4618             AC_MSG_RESULT([yes])
4619         else
4620             AC_MSG_ERROR([no])
4621         fi
4622     fi
4623 fi
4624 AC_SUBST(HAVE_GCC_GGDB2)
4625
4626 dnl ===================================================================
4627 dnl  Test the gcc version
4628 dnl ===================================================================
4629 if test "$GCC" = "yes" -a -z "$COM_IS_CLANG"; then
4630     AC_MSG_CHECKING([the GCC version])
4631     _gcc_version=`$CC -dumpfullversion`
4632     gcc_full_version=$(printf '%s' "$_gcc_version" | \
4633         $AWK -F. '{ print $1*10000+$2*100+(NF<3?1:$3) }')
4634     GCC_VERSION=`echo $_gcc_version | $AWK -F. '{ print \$1*100+\$2 }'`
4635
4636     AC_MSG_RESULT([gcc $_gcc_version ($gcc_full_version)])
4637
4638     if test "$gcc_full_version" -lt 120000; then
4639         AC_MSG_ERROR([GCC $_gcc_version is too old, must be at least GCC 12])
4640     fi
4641 else
4642     # Explicitly force GCC_VERSION to be empty, even for Clang, to check incorrect uses.
4643     # GCC version should generally be checked only when handling GCC-specific bugs, for testing
4644     # things like features configure checks should be used, otherwise they may e.g. fail with Clang
4645     # (which reports itself as GCC 4.2.1).
4646     GCC_VERSION=
4647 fi
4648 AC_SUBST(GCC_VERSION)
4649
4650 dnl Set the ENABLE_DBGUTIL variable
4651 dnl ===================================================================
4652 AC_MSG_CHECKING([whether to build with additional debug utilities])
4653 if test -n "$enable_dbgutil" -a "$enable_dbgutil" != "no"; then
4654     ENABLE_DBGUTIL="TRUE"
4655     # this is an extra var so it can have different default on different MSVC
4656     # versions (in case there are version specific problems with it)
4657     MSVC_USE_DEBUG_RUNTIME="TRUE"
4658
4659     AC_MSG_RESULT([yes])
4660     # cppunit and graphite expose STL in public headers
4661     if test "$with_system_cppunit" = "yes"; then
4662         AC_MSG_ERROR([--with-system-cppunit conflicts with --enable-dbgutil])
4663     else
4664         with_system_cppunit=no
4665     fi
4666     if test "$with_system_graphite" = "yes"; then
4667         AC_MSG_ERROR([--with-system-graphite conflicts with --enable-dbgutil])
4668     else
4669         with_system_graphite=no
4670     fi
4671     if test "$with_system_orcus" = "yes"; then
4672         AC_MSG_ERROR([--with-system-orcus conflicts with --enable-dbgutil])
4673     else
4674         with_system_orcus=no
4675     fi
4676     if test "$with_system_libcmis" = "yes"; then
4677         AC_MSG_ERROR([--with-system-libcmis conflicts with --enable-dbgutil])
4678     else
4679         with_system_libcmis=no
4680     fi
4681     if test "$with_system_hunspell" = "yes"; then
4682         AC_MSG_ERROR([--with-system-hunspell conflicts with --enable-dbgutil])
4683     else
4684         with_system_hunspell=no
4685     fi
4686     if test "$with_system_gpgmepp" = "yes"; then
4687         AC_MSG_ERROR([--with-system-gpgmepp conflicts with --enable-dbgutil])
4688     else
4689         with_system_gpgmepp=no
4690     fi
4691     # As mixing system libwps and non-system libnumbertext or vice versa likely causes trouble (see
4692     # 603074c5f2b84de8a24593faf807da784b040625 "Pass _GLIBCXX_DEBUG into external/libwps" and the
4693     # mail thread starting at <https://gcc.gnu.org/ml/gcc/2018-05/msg00057.html> "libstdc++: ODR
4694     # violation when using std::regex with and without -D_GLIBCXX_DEBUG"), simply make sure neither
4695     # of those two is using the system variant:
4696     if test "$with_system_libnumbertext" = "yes"; then
4697         AC_MSG_ERROR([--with-system-libnumbertext conflicts with --enable-dbgutil])
4698     else
4699         with_system_libnumbertext=no
4700     fi
4701     if test "$with_system_libwps" = "yes"; then
4702         AC_MSG_ERROR([--with-system-libwps conflicts with --enable-dbgutil])
4703     else
4704         with_system_libwps=no
4705     fi
4706 else
4707     ENABLE_DBGUTIL=""
4708     MSVC_USE_DEBUG_RUNTIME=""
4709     AC_MSG_RESULT([no])
4710 fi
4711 AC_SUBST(ENABLE_DBGUTIL)
4712 AC_SUBST(MSVC_USE_DEBUG_RUNTIME)
4713
4714 dnl Set the ENABLE_DEBUG variable.
4715 dnl ===================================================================
4716 if test -n "$enable_debug" && test "$enable_debug" != "yes" && test "$enable_debug" != "no"; then
4717     AC_MSG_ERROR([--enable-debug now accepts only yes or no, use --enable-symbols])
4718 fi
4719 if test -n "$ENABLE_DBGUTIL" -a "$enable_debug" = "no"; then
4720     if test -z "$libo_fuzzed_enable_debug"; then
4721         AC_MSG_ERROR([--disable-debug cannot be used with --enable-dbgutil])
4722     else
4723         AC_MSG_NOTICE([Resetting --enable-debug=yes])
4724         enable_debug=yes
4725     fi
4726 fi
4727
4728 AC_MSG_CHECKING([whether to do a debug build])
4729 if test -n "$ENABLE_DBGUTIL" -o \( -n "$enable_debug" -a "$enable_debug" != "no" \) ; then
4730     ENABLE_DEBUG="TRUE"
4731     if test -n "$ENABLE_DBGUTIL" ; then
4732         AC_MSG_RESULT([yes (dbgutil)])
4733     else
4734         AC_MSG_RESULT([yes])
4735     fi
4736 else
4737     ENABLE_DEBUG=""
4738     AC_MSG_RESULT([no])
4739 fi
4740 AC_SUBST(ENABLE_DEBUG)
4741
4742 dnl ===================================================================
4743 dnl Select the linker to use (gold/lld/ld.bfd/mold).
4744 dnl This is done only after compiler checks (need to know if Clang is
4745 dnl used, for different defaults) and after checking if a debug build
4746 dnl is wanted (non-debug builds get the default linker if not explicitly
4747 dnl specified otherwise).
4748 dnl All checks for linker features/options should come after this.
4749 dnl ===================================================================
4750 check_use_ld()
4751 {
4752     use_ld=-fuse-ld=${1%%:*}
4753     use_ld_path=${1#*:}
4754     if test "$use_ld_path" != "$1"; then
4755         if test "$COM_IS_CLANG" = TRUE; then
4756             if test "$CLANGVER" -ge 120000; then
4757                 use_ld="${use_ld} --ld-path=${use_ld_path}"
4758             else
4759                 use_ld="-fuse-ld=${use_ld_path}"
4760             fi
4761         else
4762             # I tried to use gcc's '-B<path>' and a directory + symlink setup in
4763             # $BUILDDIR, but libtool always filtered-out that option, so gcc wouldn't
4764             # pickup the alternative linker, when called by libtool for linking.
4765             # For mold, one can use LD_PRELOAD=/usr/lib/mold/mold-wrapper.so instead.
4766             AC_MSG_ERROR([A linker path is just supported with clang, because of libtool's -B filtering!])
4767         fi
4768     fi
4769     use_ld_fail_if_error=$2
4770     use_ld_ok=
4771     AC_MSG_CHECKING([for $use_ld linker support])
4772     use_ld_ldflags_save="$LDFLAGS"
4773     LDFLAGS="$LDFLAGS $use_ld"
4774     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4775 #include <stdio.h>
4776         ],[
4777 printf ("hello world\n");
4778         ])], USE_LD=$use_ld, [])
4779     if test -n "$USE_LD"; then
4780         AC_MSG_RESULT( yes )
4781         use_ld_ok=yes
4782     else
4783         if test -n "$use_ld_fail_if_error"; then
4784             AC_MSG_ERROR( no )
4785         else
4786             AC_MSG_RESULT( no )
4787         fi
4788     fi
4789     if test -n "$use_ld_ok"; then
4790         dnl keep the value of LDFLAGS
4791         return 0
4792     fi
4793     LDFLAGS="$use_ld_ldflags_save"
4794     return 1
4795 }
4796 USE_LD=
4797 if test "$enable_ld" != "no"; then
4798     if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
4799         if test -n "$enable_ld"; then
4800             check_use_ld "$enable_ld" fail_if_error
4801         elif test -z "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4802             dnl non-debug builds default to the default linker
4803             true
4804         elif test -n "$COM_IS_CLANG"; then
4805             check_use_ld lld
4806             if test $? -ne 0; then
4807                 check_use_ld gold
4808                 if test $? -ne 0; then
4809                     check_use_ld mold
4810                 fi
4811             fi
4812         else
4813             # For gcc first try gold, new versions also support lld/mold.
4814             check_use_ld gold
4815             if test $? -ne 0; then
4816                 check_use_ld lld
4817                 if test $? -ne 0; then
4818                     check_use_ld mold
4819                 fi
4820             fi
4821         fi
4822         ld_output=$(echo 'int main() { return 0; }' | $CC -Wl,-v -x c -o conftest.out - $CFLAGS $LDFLAGS 2>/dev/null)
4823         rm conftest.out
4824         ld_used=$(echo "$ld_output" | grep -E '(^GNU gold|^GNU ld|^LLD|^mold)')
4825         if test -z "$ld_used"; then
4826             ld_used="unknown"
4827         fi
4828         AC_MSG_CHECKING([for linker that is used])
4829         AC_MSG_RESULT([$ld_used])
4830         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4831             if echo "$ld_used" | grep -q "^GNU ld"; then
4832                 AC_MSG_WARN([The default GNU linker is slow, consider using LLD, mold or the GNU gold linker.])
4833                 add_warning "The default GNU linker is slow, consider using LLD, mold or the GNU gold linker."
4834             fi
4835         fi
4836     else
4837         if test "$enable_ld" = "yes"; then
4838             AC_MSG_ERROR([--enable-ld not supported])
4839         fi
4840     fi
4841 fi
4842 AC_SUBST(USE_LD)
4843 AC_SUBST(LD)
4844
4845 HAVE_LD_BSYMBOLIC_FUNCTIONS=
4846 if test "$GCC" = "yes" -a "$_os" != Emscripten ; then
4847     AC_MSG_CHECKING([for -Bsymbolic-functions linker support])
4848     bsymbolic_functions_ldflags_save=$LDFLAGS
4849     LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
4850     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4851 #include <stdio.h>
4852         ],[
4853 printf ("hello world\n");
4854         ])], HAVE_LD_BSYMBOLIC_FUNCTIONS=TRUE, [])
4855     if test "$HAVE_LD_BSYMBOLIC_FUNCTIONS" = "TRUE"; then
4856         AC_MSG_RESULT( found )
4857     else
4858         AC_MSG_RESULT( not found )
4859     fi
4860     LDFLAGS=$bsymbolic_functions_ldflags_save
4861 fi
4862 AC_SUBST(HAVE_LD_BSYMBOLIC_FUNCTIONS)
4863
4864 LD_GC_SECTIONS=
4865 if test "$GCC" = "yes"; then
4866     for flag in "--gc-sections" "-dead_strip"; do
4867         AC_MSG_CHECKING([for $flag linker support])
4868         ldflags_save=$LDFLAGS
4869         LDFLAGS="$LDFLAGS -Wl,$flag"
4870         AC_LINK_IFELSE([AC_LANG_PROGRAM([
4871 #include <stdio.h>
4872             ],[
4873 printf ("hello world\n");
4874             ])],[
4875             LD_GC_SECTIONS="-Wl,$flag"
4876             AC_MSG_RESULT( found )
4877             ], [
4878             AC_MSG_RESULT( not found )
4879             ])
4880         LDFLAGS=$ldflags_save
4881         if test -n "$LD_GC_SECTIONS"; then
4882             break
4883         fi
4884     done
4885 fi
4886 AC_SUBST(LD_GC_SECTIONS)
4887
4888 HAVE_EXTERNAL_DWARF=
4889 if test "$enable_split_debug" != no; then
4890     use_split_debug=
4891     if test -n "$ENABLE_LTO"; then
4892         : # Inherently incompatible, since no debug info is created while compiling, GCC complains.
4893     elif test "$enable_split_debug" = yes; then
4894         use_split_debug=1
4895     dnl Currently by default enabled only on Linux, feel free to set test_split_debug above also for other platforms.
4896     elif test "$test_split_debug" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4897         use_split_debug=1
4898     fi
4899     if test -n "$use_split_debug"; then
4900         if test "$_os" = "Emscripten"; then
4901             TEST_CC_FLAG=-gseparate-dwarf
4902         else
4903             TEST_CC_FLAG=-gsplit-dwarf
4904         fi
4905         AC_MSG_CHECKING([whether $CC_BASE supports $TEST_CC_FLAG])
4906         save_CFLAGS=$CFLAGS
4907         CFLAGS="$CFLAGS -Werror $TEST_CC_FLAG"
4908         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_EXTERNAL_DWARF=TRUE ],[])
4909         CFLAGS=$save_CFLAGS
4910         if test "$HAVE_EXTERNAL_DWARF" = "TRUE"; then
4911             AC_MSG_RESULT([yes])
4912         else
4913             if test "$enable_split_debug" = yes; then
4914                 AC_MSG_ERROR([no])
4915             else
4916                 AC_MSG_RESULT([no])
4917             fi
4918         fi
4919     fi
4920     if test -z "$HAVE_EXTERNAL_DWARF" -a "$test_split_debug" = "yes" -a -n "$use_split_debug"; then
4921         AC_MSG_WARN([Compiler is not capable of creating split debug info, linking will require more time and disk space.])
4922         add_warning "Compiler is not capable of creating split debug info, linking will require more time and disk space."
4923     fi
4924 fi
4925 AC_SUBST(HAVE_EXTERNAL_DWARF)
4926
4927 HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=
4928 AC_MSG_CHECKING([whether $CC_BASE supports -Xclang -debug-info-kind=constructor])
4929 save_CFLAGS=$CFLAGS
4930 CFLAGS="$CFLAGS -Werror -Xclang -debug-info-kind=constructor"
4931 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=TRUE ],[])
4932 CFLAGS=$save_CFLAGS
4933 if test "$HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR" = "TRUE"; then
4934     AC_MSG_RESULT([yes])
4935 else
4936     AC_MSG_RESULT([no])
4937 fi
4938 AC_SUBST(HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR)
4939
4940 ENABLE_GDB_INDEX=
4941 if test "$enable_gdb_index" != "no"; then
4942     dnl Currently by default enabled only on Linux, feel free to set test_gdb_index above also for other platforms.
4943     if test "$enable_gdb_index" = yes -o \( "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL" \); then
4944         AC_MSG_CHECKING([whether $CC_BASE supports -ggnu-pubnames])
4945         save_CFLAGS=$CFLAGS
4946         CFLAGS="$CFLAGS -Werror -g -ggnu-pubnames"
4947         have_ggnu_pubnames=
4948         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[have_ggnu_pubnames=TRUE],[have_ggnu_pubnames=])
4949         if test "$have_ggnu_pubnames" != "TRUE"; then
4950             if test "$enable_gdb_index" = "yes"; then
4951                 AC_MSG_ERROR([no, --enable-gdb-index not supported])
4952             else
4953                 AC_MSG_RESULT( no )
4954             fi
4955         else
4956             AC_MSG_RESULT( yes )
4957             AC_MSG_CHECKING([whether $CC_BASE supports -Wl,--gdb-index])
4958             ldflags_save=$LDFLAGS
4959             LDFLAGS="$LDFLAGS -Wl,--gdb-index"
4960             AC_LINK_IFELSE([AC_LANG_PROGRAM([
4961 #include <stdio.h>
4962                 ],[
4963 printf ("hello world\n");
4964                 ])], ENABLE_GDB_INDEX=TRUE, [])
4965             if test "$ENABLE_GDB_INDEX" = "TRUE"; then
4966                 AC_MSG_RESULT( yes )
4967             else
4968                 if test "$enable_gdb_index" = "yes"; then
4969                     AC_MSG_ERROR( no )
4970                 else
4971                     AC_MSG_RESULT( no )
4972                 fi
4973             fi
4974             LDFLAGS=$ldflags_save
4975         fi
4976         CFLAGS=$save_CFLAGS
4977         fi
4978     if test -z "$ENABLE_GDB_INDEX" -a "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4979         AC_MSG_WARN([Linker is not capable of creating gdb index, debugger startup will be slow.])
4980         add_warning "Linker is not capable of creating gdb index, debugger startup will be slow."
4981     fi
4982 fi
4983 AC_SUBST(ENABLE_GDB_INDEX)
4984
4985 if test -z "$enable_sal_log" && test "$ENABLE_DEBUG" = TRUE; then
4986     enable_sal_log=yes
4987 fi
4988 if test "$enable_sal_log" = yes; then
4989     ENABLE_SAL_LOG=TRUE
4990 fi
4991 AC_SUBST(ENABLE_SAL_LOG)
4992
4993 dnl Check for enable symbols option
4994 dnl ===================================================================
4995 AC_MSG_CHECKING([whether to generate debug information])
4996 if test -z "$enable_symbols"; then
4997     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4998         enable_symbols=yes
4999     else
5000         enable_symbols=no
5001     fi
5002 fi
5003 if test "$enable_symbols" = yes; then
5004     ENABLE_SYMBOLS_FOR=all
5005     AC_MSG_RESULT([yes])
5006 elif test "$enable_symbols" = no; then
5007     ENABLE_SYMBOLS_FOR=
5008     AC_MSG_RESULT([no])
5009 else
5010     # Selective debuginfo.
5011     ENABLE_SYMBOLS_FOR="$enable_symbols"
5012     AC_MSG_RESULT([for "$enable_symbols"])
5013 fi
5014 AC_SUBST(ENABLE_SYMBOLS_FOR)
5015
5016 if test -n "$with_android_ndk" -a \( -n "$ENABLE_SYMBOLS" -o -n "$ENABLE_DEBUG" -o -n "$ENABLE_DBGUTIL" \) -a "$ENABLE_DEBUGINFO_FOR" = "all"; then
5017     # Building on Android with full symbols: without enough memory the linker never finishes currently.
5018     AC_MSG_CHECKING([whether enough memory is available for linking])
5019     mem_size=$(grep -o 'MemTotal: *.\+ kB' /proc/meminfo | sed 's/MemTotal: *\(.\+\) kB/\1/')
5020     # Check for 15GB, as Linux reports a bit less than the physical memory size.
5021     if test -n "$mem_size" -a $mem_size -lt 15728640; then
5022         AC_MSG_ERROR([building with full symbols and less than 16GB of memory is not supported])
5023     else
5024         AC_MSG_RESULT([yes])
5025     fi
5026 fi
5027
5028 ENABLE_OPTIMIZED=
5029 ENABLE_OPTIMIZED_DEBUG=
5030 AC_MSG_CHECKING([whether to compile with optimization flags])
5031 if test -z "$enable_optimized"; then
5032     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
5033         enable_optimized=no
5034     else
5035         enable_optimized=yes
5036     fi
5037 fi
5038 if test "$enable_optimized" = yes; then
5039     ENABLE_OPTIMIZED=TRUE
5040     AC_MSG_RESULT([yes])
5041 elif test "$enable_optimized" = debug; then
5042     ENABLE_OPTIMIZED_DEBUG=TRUE
5043     AC_MSG_RESULT([yes (debug)])
5044     HAVE_GCC_OG=
5045     if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
5046         AC_MSG_CHECKING([whether $CC_BASE supports -Og])
5047         save_CFLAGS=$CFLAGS
5048         CFLAGS="$CFLAGS -Werror -Og"
5049         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_OG=TRUE ],[])
5050         CFLAGS=$save_CFLAGS
5051         if test "$HAVE_GCC_OG" = "TRUE"; then
5052             AC_MSG_RESULT([yes])
5053         else
5054             AC_MSG_RESULT([no])
5055         fi
5056     fi
5057     if test -z "$HAVE_GCC_OG" -a "$_os" != "Emscripten"; then
5058         AC_MSG_ERROR([The compiler does not support optimizations suitable for debugging.])
5059     fi
5060 else
5061     AC_MSG_RESULT([no])
5062 fi
5063 AC_SUBST(ENABLE_OPTIMIZED)
5064 AC_SUBST(ENABLE_OPTIMIZED_DEBUG)
5065
5066 #
5067 # determine CPUNAME, OS, ...
5068 #
5069 case "$host_os" in
5070
5071 cygwin*|wsl*)
5072     # Already handled
5073     ;;
5074
5075 darwin*)
5076     COM=GCC
5077     OS=MACOSX
5078     RTL_OS=MacOSX
5079     P_SEP=:
5080
5081     case "$host_cpu" in
5082     aarch64|arm64)
5083         if test "$enable_ios_simulator" = "yes"; then
5084             OS=iOS
5085         else
5086             CPUNAME=AARCH64
5087             RTL_ARCH=AARCH64
5088             PLATFORMID=macosx_aarch64
5089         fi
5090         ;;
5091     x86_64)
5092         if test "$enable_ios_simulator" = "yes"; then
5093             OS=iOS
5094         fi
5095         CPUNAME=X86_64
5096         RTL_ARCH=X86_64
5097         PLATFORMID=macosx_x86_64
5098         ;;
5099     *)
5100         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5101         ;;
5102     esac
5103     ;;
5104
5105 ios*)
5106     COM=GCC
5107     OS=iOS
5108     RTL_OS=iOS
5109     P_SEP=:
5110
5111     case "$host_cpu" in
5112     aarch64|arm64)
5113         if test "$enable_ios_simulator" = "yes"; then
5114             AC_MSG_ERROR([iOS simulator is only available in macOS not iOS])
5115         fi
5116         ;;
5117     *)
5118         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5119         ;;
5120     esac
5121     CPUNAME=AARCH64
5122     RTL_ARCH=AARCH64
5123     PLATFORMID=ios_arm64
5124     ;;
5125
5126 dragonfly*)
5127     COM=GCC
5128     OS=DRAGONFLY
5129     RTL_OS=DragonFly
5130     P_SEP=:
5131
5132     case "$host_cpu" in
5133     i*86)
5134         CPUNAME=INTEL
5135         RTL_ARCH=x86
5136         PLATFORMID=dragonfly_x86
5137         ;;
5138     x86_64)
5139         CPUNAME=X86_64
5140         RTL_ARCH=X86_64
5141         PLATFORMID=dragonfly_x86_64
5142         ;;
5143     *)
5144         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5145         ;;
5146     esac
5147     ;;
5148
5149 freebsd*)
5150     COM=GCC
5151     RTL_OS=FreeBSD
5152     OS=FREEBSD
5153     P_SEP=:
5154
5155     case "$host_cpu" in
5156     aarch64)
5157         CPUNAME=AARCH64
5158         PLATFORMID=freebsd_aarch64
5159         RTL_ARCH=AARCH64
5160         ;;
5161     i*86)
5162         CPUNAME=INTEL
5163         RTL_ARCH=x86
5164         PLATFORMID=freebsd_x86
5165         ;;
5166     x86_64|amd64)
5167         CPUNAME=X86_64
5168         RTL_ARCH=X86_64
5169         PLATFORMID=freebsd_x86_64
5170         ;;
5171     powerpc64)
5172         CPUNAME=POWERPC64
5173         RTL_ARCH=PowerPC_64
5174         PLATFORMID=freebsd_powerpc64
5175         ;;
5176     powerpc|powerpcspe)
5177         CPUNAME=POWERPC
5178         RTL_ARCH=PowerPC
5179         PLATFORMID=freebsd_powerpc
5180         ;;
5181     *)
5182         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5183         ;;
5184     esac
5185     ;;
5186
5187 haiku*)
5188     COM=GCC
5189     GUIBASE=haiku
5190     RTL_OS=Haiku
5191     OS=HAIKU
5192     P_SEP=:
5193
5194     case "$host_cpu" in
5195     i*86)
5196         CPUNAME=INTEL
5197         RTL_ARCH=x86
5198         PLATFORMID=haiku_x86
5199         ;;
5200     x86_64|amd64)
5201         CPUNAME=X86_64
5202         RTL_ARCH=X86_64
5203         PLATFORMID=haiku_x86_64
5204         ;;
5205     *)
5206         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5207         ;;
5208     esac
5209     ;;
5210
5211 kfreebsd*)
5212     COM=GCC
5213     OS=LINUX
5214     RTL_OS=kFreeBSD
5215     P_SEP=:
5216
5217     case "$host_cpu" in
5218
5219     i*86)
5220         CPUNAME=INTEL
5221         RTL_ARCH=x86
5222         PLATFORMID=kfreebsd_x86
5223         ;;
5224     x86_64)
5225         CPUNAME=X86_64
5226         RTL_ARCH=X86_64
5227         PLATFORMID=kfreebsd_x86_64
5228         ;;
5229     *)
5230         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5231         ;;
5232     esac
5233     ;;
5234
5235 linux-gnu*|linux-musl*)
5236     COM=GCC
5237     OS=LINUX
5238     RTL_OS=Linux
5239     P_SEP=:
5240
5241     case "$host_cpu" in
5242
5243     aarch64)
5244         CPUNAME=AARCH64
5245         PLATFORMID=linux_aarch64
5246         RTL_ARCH=AARCH64
5247         EPM_FLAGS="-a arm64"
5248         ;;
5249     alpha)
5250         CPUNAME=AXP
5251         RTL_ARCH=ALPHA
5252         PLATFORMID=linux_alpha
5253         ;;
5254     arm*)
5255         CPUNAME=ARM
5256         EPM_FLAGS="-a arm"
5257         RTL_ARCH=ARM_EABI
5258         PLATFORMID=linux_arm_eabi
5259         case "$host_cpu" in
5260         arm*-linux)
5261             RTL_ARCH=ARM_OABI
5262             PLATFORMID=linux_arm_oabi
5263             ;;
5264         esac
5265         ;;
5266     hppa)
5267         CPUNAME=HPPA
5268         RTL_ARCH=HPPA
5269         EPM_FLAGS="-a hppa"
5270         PLATFORMID=linux_hppa
5271         ;;
5272     i*86)
5273         CPUNAME=INTEL
5274         RTL_ARCH=x86
5275         PLATFORMID=linux_x86
5276         ;;
5277     ia64)
5278         CPUNAME=IA64
5279         RTL_ARCH=IA64
5280         PLATFORMID=linux_ia64
5281         ;;
5282     mips)
5283         CPUNAME=MIPS
5284         RTL_ARCH=MIPS_EB
5285         EPM_FLAGS="-a mips"
5286         PLATFORMID=linux_mips_eb
5287         ;;
5288     mips64)
5289         CPUNAME=MIPS64
5290         RTL_ARCH=MIPS64_EB
5291         EPM_FLAGS="-a mips64"
5292         PLATFORMID=linux_mips64_eb
5293         ;;
5294     mips64el)
5295         CPUNAME=MIPS64
5296         RTL_ARCH=MIPS64_EL
5297         EPM_FLAGS="-a mips64el"
5298         PLATFORMID=linux_mips64_el
5299         ;;
5300     mipsel)
5301         CPUNAME=MIPS
5302         RTL_ARCH=MIPS_EL
5303         EPM_FLAGS="-a mipsel"
5304         PLATFORMID=linux_mips_el
5305         ;;
5306     riscv64)
5307         CPUNAME=RISCV64
5308         RTL_ARCH=RISCV64
5309         EPM_FLAGS="-a riscv64"
5310         PLATFORMID=linux_riscv64
5311         ;;
5312     m68k)
5313         CPUNAME=M68K
5314         RTL_ARCH=M68K
5315         PLATFORMID=linux_m68k
5316         ;;
5317     powerpc)
5318         CPUNAME=POWERPC
5319         RTL_ARCH=PowerPC
5320         PLATFORMID=linux_powerpc
5321         ;;
5322     powerpc64)
5323         CPUNAME=POWERPC64
5324         RTL_ARCH=PowerPC_64
5325         PLATFORMID=linux_powerpc64
5326         ;;
5327     powerpc64le)
5328         CPUNAME=POWERPC64
5329         RTL_ARCH=PowerPC_64_LE
5330         PLATFORMID=linux_powerpc64_le
5331         ;;
5332     sparc)
5333         CPUNAME=SPARC
5334         RTL_ARCH=SPARC
5335         PLATFORMID=linux_sparc
5336         ;;
5337     sparc64)
5338         CPUNAME=SPARC64
5339         RTL_ARCH=SPARC64
5340         PLATFORMID=linux_sparc64
5341         ;;
5342     s390x)
5343         CPUNAME=S390X
5344         RTL_ARCH=S390x
5345         PLATFORMID=linux_s390x
5346         ;;
5347     x86_64)
5348         CPUNAME=X86_64
5349         RTL_ARCH=X86_64
5350         PLATFORMID=linux_x86_64
5351         ;;
5352     loongarch64)
5353         CPUNAME=LOONGARCH64
5354         RTL_ARCH=LOONGARCH64
5355         PLATFORMID=linux_loongarch64
5356         ;;
5357     *)
5358         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5359         ;;
5360     esac
5361     ;;
5362
5363 linux-android*)
5364     COM=GCC
5365     OS=ANDROID
5366     RTL_OS=Android
5367     P_SEP=:
5368
5369     case "$host_cpu" in
5370
5371     arm|armel)
5372         CPUNAME=ARM
5373         RTL_ARCH=ARM_EABI
5374         PLATFORMID=android_arm_eabi
5375         ;;
5376     aarch64)
5377         CPUNAME=AARCH64
5378         RTL_ARCH=AARCH64
5379         PLATFORMID=android_aarch64
5380         ;;
5381     i*86)
5382         CPUNAME=INTEL
5383         RTL_ARCH=x86
5384         PLATFORMID=android_x86
5385         ;;
5386     x86_64)
5387         CPUNAME=X86_64
5388         RTL_ARCH=X86_64
5389         PLATFORMID=android_x86_64
5390         ;;
5391     *)
5392         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5393         ;;
5394     esac
5395     ;;
5396
5397 *netbsd*)
5398     COM=GCC
5399     OS=NETBSD
5400     RTL_OS=NetBSD
5401     P_SEP=:
5402
5403     case "$host_cpu" in
5404     i*86)
5405         CPUNAME=INTEL
5406         RTL_ARCH=x86
5407         PLATFORMID=netbsd_x86
5408         ;;
5409     powerpc)
5410         CPUNAME=POWERPC
5411         RTL_ARCH=PowerPC
5412         PLATFORMID=netbsd_powerpc
5413         ;;
5414     sparc)
5415         CPUNAME=SPARC
5416         RTL_ARCH=SPARC
5417         PLATFORMID=netbsd_sparc
5418         ;;
5419     x86_64)
5420         CPUNAME=X86_64
5421         RTL_ARCH=X86_64
5422         PLATFORMID=netbsd_x86_64
5423         ;;
5424     *)
5425         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5426         ;;
5427     esac
5428     ;;
5429
5430 openbsd*)
5431     COM=GCC
5432     OS=OPENBSD
5433     RTL_OS=OpenBSD
5434     P_SEP=:
5435
5436     case "$host_cpu" in
5437     i*86)
5438         CPUNAME=INTEL
5439         RTL_ARCH=x86
5440         PLATFORMID=openbsd_x86
5441         ;;
5442     x86_64)
5443         CPUNAME=X86_64
5444         RTL_ARCH=X86_64
5445         PLATFORMID=openbsd_x86_64
5446         ;;
5447     *)
5448         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5449         ;;
5450     esac
5451     SOLARINC="$SOLARINC -I/usr/local/include"
5452     ;;
5453
5454 solaris*)
5455     COM=GCC
5456     OS=SOLARIS
5457     RTL_OS=Solaris
5458     P_SEP=:
5459
5460     case "$host_cpu" in
5461     i*86)
5462         CPUNAME=INTEL
5463         RTL_ARCH=x86
5464         PLATFORMID=solaris_x86
5465         ;;
5466     sparc)
5467         CPUNAME=SPARC
5468         RTL_ARCH=SPARC
5469         PLATFORMID=solaris_sparc
5470         ;;
5471     sparc64)
5472         CPUNAME=SPARC64
5473         RTL_ARCH=SPARC64
5474         PLATFORMID=solaris_sparc64
5475         ;;
5476     *)
5477         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5478         ;;
5479     esac
5480     SOLARINC="$SOLARINC -I/usr/local/include"
5481     ;;
5482
5483 emscripten*)
5484     COM=GCC
5485     OS=EMSCRIPTEN
5486     RTL_OS=Emscripten
5487     P_SEP=:
5488
5489     case "$host_cpu" in
5490     wasm32|wasm64)
5491         ;;
5492     *)
5493         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5494         ;;
5495     esac
5496     CPUNAME=INTEL
5497     RTL_ARCH=x86
5498     PLATFORMID=linux_x86
5499     ;;
5500
5501 *)
5502     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
5503     ;;
5504 esac
5505
5506 DISABLE_GUI=""
5507 if test "$enable_gui" = "no"; then
5508     if test "$using_x11" != yes; then
5509         AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice with --disable-gui.])
5510     fi
5511     USING_X11=
5512     DISABLE_GUI=TRUE
5513     test_epoxy=no
5514 else
5515     AC_DEFINE(HAVE_FEATURE_UI)
5516 fi
5517 AC_SUBST(DISABLE_GUI)
5518
5519 if test "$with_x" = "no"; then
5520     USING_X11=
5521 fi
5522
5523 if test -z "$USING_X11" -a "$enable_qt5" = "yes" -a "$enable_gen" = "yes"; then
5524     AC_MSG_ERROR([Can't select gen VCL plugin, if --without-x is used!])
5525 fi
5526
5527 if test "$using_x11" = yes; then
5528     if test "$USING_X11" = TRUE; then
5529         AC_DEFINE(USING_X11)
5530     else
5531         disable_x11_tests
5532         if test "$DISABLE_DYNLOADING" = TRUE; then
5533             test_qt5=yes
5534         fi
5535     fi
5536 else
5537     if test "$USING_X11" = TRUE; then
5538         AC_MSG_ERROR([Platform doesn't support X11 (\$using_x11), but \$USING_X11 is set!])
5539     fi
5540 fi
5541
5542 WORKDIR="${BUILDDIR}/workdir"
5543 INSTDIR="${BUILDDIR}/instdir"
5544 INSTROOTBASE=${INSTDIR}${INSTROOTBASESUFFIX}
5545 INSTROOT=${INSTROOTBASE}${INSTROOTCONTENTSUFFIX}
5546 AC_SUBST(COM)
5547 AC_SUBST(CPUNAME)
5548 AC_SUBST(RTL_OS)
5549 AC_SUBST(RTL_ARCH)
5550 AC_SUBST(EPM_FLAGS)
5551 AC_SUBST(USING_X11)
5552 AC_SUBST([INSTDIR])
5553 AC_SUBST([INSTROOT])
5554 AC_SUBST([INSTROOTBASE])
5555 AC_SUBST(OS)
5556 AC_SUBST(P_SEP)
5557 AC_SUBST(WORKDIR)
5558 AC_SUBST(PLATFORMID)
5559 AC_SUBST(WINDOWS_X64)
5560 AC_DEFINE_UNQUOTED(SDKDIR, "$INSTDIR/$SDKDIRNAME")
5561 AC_DEFINE_UNQUOTED(WORKDIR,"$WORKDIR")
5562
5563 if test "$OS" = WNT -a "$COM" = MSC; then
5564     case "$CPUNAME" in
5565     INTEL) CPPU_ENV=msci ;;
5566     X86_64) CPPU_ENV=mscx ;;
5567     AARCH64) CPPU_ENV=msca ;;
5568     *)
5569         AC_MSG_ERROR([Unknown \$CPUNAME '$CPUNAME' for $OS / $COM"])
5570         ;;
5571     esac
5572 else
5573     CPPU_ENV=gcc3
5574 fi
5575 AC_SUBST(CPPU_ENV)
5576
5577 dnl ===================================================================
5578 dnl Test which package format to use
5579 dnl ===================================================================
5580 AC_MSG_CHECKING([which package format to use])
5581 if test -n "$with_package_format" -a "$with_package_format" != no; then
5582     for i in $with_package_format; do
5583         case "$i" in
5584         bsd | deb | pkg | rpm | archive | dmg | installed | msi)
5585             ;;
5586         *)
5587             AC_MSG_ERROR([unsupported format $i. Supported by EPM are:
5588 bsd - FreeBSD, NetBSD, or OpenBSD software distribution
5589 deb - Debian software distribution
5590 pkg - Solaris software distribution
5591 rpm - RedHat software distribution
5592
5593 LibreOffice additionally supports:
5594 archive - .tar.gz or .zip
5595 dmg - macOS .dmg
5596 installed - installation tree
5597 msi - Windows .msi
5598         ])
5599             ;;
5600         esac
5601     done
5602     # fakeroot is needed to ensure correct file ownerships/permissions
5603     # inside deb packages and tar archives created on Linux and Solaris.
5604     if test "$OS" = "LINUX" || test "$OS" = "SOLARIS"; then
5605         AC_PATH_PROG(FAKEROOT, fakeroot, no)
5606         if test "$FAKEROOT" = "no"; then
5607             AC_MSG_ERROR(
5608                 [--with-package-format='$with_package_format' requires fakeroot. Install fakeroot.])
5609         fi
5610     fi
5611     PKGFORMAT="$with_package_format"
5612     AC_MSG_RESULT([$PKGFORMAT])
5613 else
5614     PKGFORMAT=
5615     AC_MSG_RESULT([none])
5616 fi
5617 AC_SUBST(PKGFORMAT)
5618
5619 dnl ===================================================================
5620 dnl handle help related options
5621 dnl
5622 dnl If you change help related options, please update README.help
5623 dnl ===================================================================
5624
5625 ENABLE_HTMLHELP=
5626 HELP_OMINDEX_PAGE=
5627 HELP_ONLINE=
5628 WITH_HELPPACKS=
5629
5630 AC_MSG_CHECKING([which help to build])
5631 if test -n "$with_help" -a "$with_help" != "no"; then
5632     GIT_NEEDED_SUBMODULES="helpcontent2 $GIT_NEEDED_SUBMODULES"
5633     BUILD_TYPE="$BUILD_TYPE HELP"
5634     case "$with_help" in
5635     "html")
5636         ENABLE_HTMLHELP=TRUE
5637         WITH_HELPPACKS=TRUE
5638         SCPDEFS="$SCPDEFS -DWITH_HELPPACKS"
5639         AC_MSG_RESULT([HTML (local)])
5640         ;;
5641     "online")
5642         ENABLE_HTMLHELP=TRUE
5643         HELP_ONLINE=TRUE
5644         AC_MSG_RESULT([HTML (online)])
5645         ;;
5646     yes)
5647         WITH_HELPPACKS=TRUE
5648         SCPDEFS="$SCPDEFS -DWITH_HELPPACKS"
5649         AC_MSG_RESULT([XML (local)])
5650         ;;
5651     *)
5652         AC_MSG_ERROR([Unknown --with-help=$with_help])
5653         ;;
5654     esac
5655 else
5656     AC_MSG_RESULT([no])
5657 fi
5658
5659 AC_MSG_CHECKING([if we need to build the help index tooling])
5660 if test \( "$with_help" = yes -o "$enable_extension_integration" != no \) -a -z "$DISABLE_DYNLOADING"; then
5661     BUILD_TYPE="$BUILD_TYPE HELPTOOLS"
5662     test_clucene=yes
5663     AC_MSG_RESULT([yes])
5664 else
5665     AC_MSG_RESULT([no])
5666 fi
5667
5668 AC_MSG_CHECKING([whether to enable xapian-omega support for online help])
5669 if test -n "$with_omindex" -a "$with_omindex" != "no"; then
5670     if test "$HELP_ONLINE" != TRUE; then
5671         AC_MSG_ERROR([Can't build xapian-omega index without --help=online])
5672     fi
5673     case "$with_omindex" in
5674     "server")
5675         HELP_OMINDEX_PAGE=TRUE
5676         AC_MSG_RESULT([SERVER])
5677         ;;
5678     "noxap")
5679         AC_MSG_RESULT([NOXAP])
5680         ;;
5681     *)
5682         AC_MSG_ERROR([Unknown --with-omindex=$with_omindex])
5683         ;;
5684     esac
5685 else
5686     AC_MSG_RESULT([no])
5687 fi
5688
5689 AC_MSG_CHECKING([whether to include the XML-help support])
5690 if test "$enable_xmlhelp" = yes; then
5691     BUILD_TYPE="$BUILD_TYPE XMLHELP"
5692     test_clucene=yes
5693     AC_DEFINE(HAVE_FEATURE_XMLHELP)
5694     AC_MSG_RESULT([yes])
5695 else
5696     if test "$with_help" = yes; then
5697         add_warning "Building the XML help, but LO with disabled xmlhelp support. Generated help can't be accessed from this LO build!"
5698     fi
5699     AC_MSG_RESULT([no])
5700 fi
5701
5702 dnl Test whether to integrate helppacks into the product's installer
5703 AC_MSG_CHECKING([for helppack integration])
5704 if test -z "$WITH_HELPPACKS" -o "$with_helppack_integration" = no; then
5705     AC_MSG_RESULT([no integration])
5706 else
5707     SCPDEFS="$SCPDEFS -DWITH_HELPPACK_INTEGRATION"
5708     AC_MSG_RESULT([integration])
5709 fi
5710
5711 AC_SUBST([ENABLE_HTMLHELP])
5712 AC_SUBST([HELP_OMINDEX_PAGE])
5713 AC_SUBST([HELP_ONLINE])
5714 # WITH_HELPPACKS is used only in configure
5715
5716 dnl ===================================================================
5717 dnl Set up a different compiler to produce tools to run on the build
5718 dnl machine when doing cross-compilation
5719 dnl ===================================================================
5720
5721 m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
5722 m4_pattern_allow([PKG_CONFIG_LIBDIR])
5723 if test "$cross_compiling" = "yes"; then
5724     AC_MSG_CHECKING([for BUILD platform configuration])
5725     echo
5726     rm -rf CONF-FOR-BUILD config_build.mk
5727     mkdir CONF-FOR-BUILD
5728     # Here must be listed all files needed when running the configure script. In particular, also
5729     # those expanded by the AC_CONFIG_FILES() call near the end of this configure.ac. For clarity,
5730     # keep them in the same order as there.
5731     (cd $SRC_ROOT && tar cf - \
5732         config.guess \
5733         bin/get_config_variables \
5734         solenv/bin/getcompver.awk \
5735         solenv/inc/langlist.mk \
5736         download.lst \
5737         config_host.mk.in \
5738         config_host_lang.mk.in \
5739         Makefile.in \
5740         bin/bffvalidator.sh.in \
5741         bin/odfvalidator.sh.in \
5742         bin/officeotron.sh.in \
5743         instsetoo_native/util/openoffice.lst.in \
5744         config_host/*.in \
5745         sysui/desktop/macosx/Info.plist.in \
5746         sysui/desktop/macosx/hardened_runtime.xcent.in \
5747         sysui/desktop/macosx/lo.xcent.in \
5748         .vscode/vs-code-template.code-workspace.in \
5749         solenv/lockfile/autoconf.h.in \
5750         ) \
5751     | (cd CONF-FOR-BUILD && tar xf -)
5752     cp configure CONF-FOR-BUILD
5753     test -d config_build && cp -p config_build/*.h CONF-FOR-BUILD/config_host 2>/dev/null
5754     (
5755     unset COM USING_X11 OS CPUNAME
5756     unset CC CXX SYSBASE CFLAGS
5757     unset AR LD NM OBJDUMP PKG_CONFIG RANLIB READELF STRIP
5758     unset CPPUNIT_CFLAGS CPPUNIT_LIBS
5759     unset LIBXML_CFLAGS LIBXML_LIBS LIBXSLT_CFLAGS LIBXSLT_LIBS XSLTPROC
5760     unset PKG_CONFIG_LIBDIR PKG_CONFIG_PATH
5761     if test -n "$CC_FOR_BUILD"; then
5762         export CC="$CC_FOR_BUILD"
5763         CC_BASE=`first_arg_basename "$CC"`
5764     fi
5765     if test -n "$CXX_FOR_BUILD"; then
5766         export CXX="$CXX_FOR_BUILD"
5767         CXX_BASE=`first_arg_basename "$CXX"`
5768     fi
5769     test -n "$PKG_CONFIG_FOR_BUILD" && export PKG_CONFIG="$PKG_CONFIG_FOR_BUILD"
5770     cd CONF-FOR-BUILD
5771
5772     # Handle host configuration, which affects the cross-toolset too
5773     sub_conf_opts=""
5774     test -n "$enable_ccache" && sub_conf_opts="$sub_conf_opts --enable-ccache=$enable_ccache"
5775     test -n "$with_ant_home" && sub_conf_opts="$sub_conf_opts --with-ant-home=$with_ant_home"
5776     test "$with_junit" = "no" && sub_conf_opts="$sub_conf_opts --without-junit"
5777     # While we don't need scripting support, we don't have a PYTHON_FOR_BUILD Java equivalent, so must enable scripting for Java
5778     if test -n "$ENABLE_JAVA"; then
5779         case "$_os" in
5780         Android)
5781             # Hack for Android - the build doesn't need a host JDK, so just forward to build for convenience
5782             test -n "$with_jdk_home" && sub_conf_opts="$sub_conf_opts --with-jdk-home=$with_jdk_home"
5783             ;;
5784         *)
5785             if test -z "$with_jdk_home"; then
5786                 AC_MSG_ERROR([Missing host JDK! This can't be detected for the build OS, so you have to specify it with --with-jdk-home.])
5787             fi
5788             ;;
5789         esac
5790     else
5791         sub_conf_opts="$sub_conf_opts --without-java"
5792     fi
5793     test -n "$TARFILE_LOCATION" && sub_conf_opts="$sub_conf_opts --with-external-tar=$TARFILE_LOCATION"
5794     test "$with_galleries" = "no" -o -z "$WITH_GALLERY_BUILD" && sub_conf_opts="$sub_conf_opts --with-galleries=no --disable-database-connectivity"
5795     test "$with_templates" = "no" -o -z "$WITH_TEMPLATES" && sub_conf_opts="$sub_conf_opts --with-templates=no"
5796     test -n "$with_help" -a "$with_help" != "no" && sub_conf_opts="$sub_conf_opts --with-help=$with_help"
5797     test "$enable_extensions" = yes || sub_conf_opts="$sub_conf_opts --disable-extensions"
5798     test "${enable_ld+set}" = set -a "$build_cpu" = "$host_cpu" && sub_conf_opts="$sub_conf_opts --enable-ld=${enable_ld}"
5799     test "${enable_pch+set}" = set && sub_conf_opts="$sub_conf_opts --enable-pch=${enable_pch}"
5800     test "$enable_wasm_strip" = "yes" && sub_conf_opts="$sub_conf_opts --enable-wasm-strip"
5801     test "${with_system_lockfile+set}" = set && sub_conf_opts="$sub_conf_opts --with-system-lockfile=${with_system_lockfile}"
5802     test "${enable_fuzzers}" = yes && sub_conf_opts="$sub_conf_opts --without-system-libxml"
5803     if test "$_os" = "Emscripten"; then
5804         sub_conf_opts="$sub_conf_opts --without-system-libxml --without-system-fontconfig --without-system-freetype --without-system-zlib"
5805         if test "${with_main_module+set}" = set; then
5806             sub_conf_opts="$sub_conf_opts --with-main-module=${with_main_module}"
5807         else
5808             sub_conf_opts="$sub_conf_opts --with-main-module=writer"
5809         fi
5810     fi
5811     # windows uses full-internal python and that in turn relies on openssl, so also enable openssl
5812     # when cross-compiling for aarch64, overriding the defaults below
5813     test "${PLATFORMID}" = "windows_aarch64" && sub_conf_opts="$sub_conf_opts --enable-openssl --with-tls=openssl"
5814
5815     # Don't bother having configure look for stuff not needed for the build platform anyway
5816     # WARNING: any option with an argument containing spaces must be handled separately (see --with-theme)
5817     sub_conf_defaults=" \
5818         --build="$build_alias" \
5819         --disable-cairo-canvas \
5820         --disable-cups \
5821         --disable-customtarget-components \
5822         --disable-firebird-sdbc \
5823         --disable-gpgmepp \
5824         --disable-gstreamer-1-0 \
5825         --disable-gtk3 \
5826         --disable-gtk4 \
5827         --disable-libcmis \
5828         --disable-mariadb-sdbc \
5829         --disable-nss \
5830         --disable-online-update \
5831         --disable-opencl \
5832         --disable-openssl \
5833         --disable-pdfimport \
5834         --disable-postgresql-sdbc \
5835         --disable-skia \
5836         --disable-xmlhelp \
5837         --enable-dynamic-loading \
5838         --enable-icecream="$enable_icecream" \
5839         --without-doxygen \
5840         --without-tls \
5841         --without-webdav \
5842         --without-x \
5843 "
5844     # single quotes added for better readability in case of spaces
5845     echo "    Running CONF-FOR-BUILD/configure" \
5846         $sub_conf_defaults \
5847         --with-parallelism="'$with_parallelism'" \
5848         --with-theme="'$with_theme'" \
5849         --with-vendor="'$with_vendor'" \
5850         $sub_conf_opts \
5851         $with_build_platform_configure_options \
5852         --srcdir=$srcdir
5853
5854     ./configure \
5855         $sub_conf_defaults \
5856         --with-parallelism="$with_parallelism" \
5857         --with-theme="$with_theme" \
5858         "--with-vendor=$with_vendor" \
5859         $sub_conf_opts \
5860         $with_build_platform_configure_options \
5861         --srcdir=$srcdir \
5862         2>&1 | sed -e 's/^/    /'
5863     if test [${PIPESTATUS[0]}] -ne 0; then
5864         AC_MSG_ERROR([Running the configure script for BUILD side failed, see CONF-FOR-BUILD/config.log])
5865     fi
5866
5867     # filter permitted build targets
5868     PERMITTED_BUILD_TARGETS="
5869         ARGON2
5870         AVMEDIA
5871         BOOST
5872         BZIP2
5873         CAIRO
5874         CLUCENE
5875         CURL
5876         DBCONNECTIVITY
5877         DESKTOP
5878         DRAGONBOX
5879         DYNLOADING
5880         EPOXY
5881         EXPAT
5882         FROZEN
5883         GLM
5884         GRAPHITE
5885         HARFBUZZ
5886         HELPTOOLS
5887         ICU
5888         LCMS2
5889         LIBJPEG_TURBO
5890         LIBLANGTAG
5891         LibO
5892         LIBFFI
5893         LIBPN
5894         LIBTIFF
5895         LIBWEBP
5896         LIBXML2
5897         LIBXSLT
5898         MDDS
5899         NATIVE
5900         OPENSSL
5901         ORCUS
5902         PYTHON
5903         SCRIPTING
5904         ZLIB
5905         ZXCVBN
5906 "
5907     # converts BUILD_TYPE and PERMITTED_BUILD_TARGETS into non-whitespace,
5908     # newlined lists, to use grep as a filter
5909     PERMITTED_BUILD_TARGETS=$(echo "$PERMITTED_BUILD_TARGETS" | sed -e '/^ *$/d' -e 's/ *//')
5910     BUILD_TARGETS="$(sed -n -e '/^export BUILD_TYPE=/ s/.*=//p' config_host.mk | tr ' ' '\n')"
5911     BUILD_TARGETS="$(echo "$BUILD_TARGETS" | grep -F "$PERMITTED_BUILD_TARGETS" | tr '\n' ' ')"
5912     sed -i -e "s/ BUILD_TYPE=.*$/ BUILD_TYPE=$BUILD_TARGETS/" config_host.mk
5913
5914     cp config_host.mk ../config_build.mk
5915     cp config_host_lang.mk ../config_build_lang.mk
5916     mv config.log ../config.Build.log
5917     mkdir -p ../config_build
5918     mv config_host/*.h ../config_build
5919     test -f "$WARNINGS_FILE" && mv "$WARNINGS_FILE" "../$WARNINGS_FILE_FOR_BUILD"
5920
5921     # all these will get a _FOR_BUILD postfix
5922     DIRECT_FOR_BUILD_SETTINGS="
5923         CC
5924         CPPU_ENV
5925         CXX
5926         ILIB
5927         JAVA_HOME
5928         JAVAIFLAGS
5929         JDK
5930         JDK_SECURITYMANAGER_DISALLOWED
5931         LIBO_BIN_FOLDER
5932         LIBO_LIB_FOLDER
5933         LIBO_URE_LIB_FOLDER
5934         LIBO_URE_MISC_FOLDER
5935         OS
5936         SDKDIRNAME
5937         SYSTEM_LIBXML
5938         SYSTEM_LIBXSLT
5939 "
5940     # these overwrite host config with build config
5941     OVERWRITING_SETTINGS="
5942         ANT
5943         ANT_HOME
5944         ANT_LIB
5945         JAVA_SOURCE_VER
5946         JAVA_TARGET_VER
5947         JAVACFLAGS
5948         JAVACOMPILER
5949         JAVADOC
5950         JAVADOCISGJDOC
5951         LOCKFILE
5952         SYSTEM_GENBRK
5953         SYSTEM_GENCCODE
5954         SYSTEM_GENCMN
5955 "
5956     # these need some special handling
5957     EXTRA_HANDLED_SETTINGS="
5958         INSTDIR
5959         INSTROOT
5960         PATH
5961         WORKDIR
5962 "
5963     OLD_PATH=$PATH
5964     . ./bin/get_config_variables $DIRECT_FOR_BUILD_SETTINGS $OVERWRITING_SETTINGS $EXTRA_HANDLED_SETTINGS
5965     BUILD_PATH=$PATH
5966     PATH=$OLD_PATH
5967
5968     line=`echo "LO_PATH_FOR_BUILD='${BUILD_PATH}'" | sed -e 's,/CONF-FOR-BUILD,,g'`
5969     echo "$line" >>build-config
5970
5971     for V in $DIRECT_FOR_BUILD_SETTINGS; do
5972         VV='$'$V
5973         VV=`eval "echo $VV"`
5974         if test -n "$VV"; then
5975             line=${V}_FOR_BUILD='${'${V}_FOR_BUILD:-$VV'}'
5976             echo "$line" >>build-config
5977         fi
5978     done
5979
5980     for V in $OVERWRITING_SETTINGS; do
5981         VV='$'$V
5982         VV=`eval "echo $VV"`
5983         if test -n "$VV"; then
5984             line=${V}='${'${V}:-$VV'}'
5985             echo "$line" >>build-config
5986         fi
5987     done
5988
5989     for V in INSTDIR INSTROOT WORKDIR; do
5990         VV='$'$V
5991         VV=`eval "echo $VV"`
5992         VV=`echo $VV | sed -e "s,/CONF-FOR-BUILD/\([[a-z]]*\),/\1_for_build,g"`
5993         if test -n "$VV"; then
5994             line="${V}_FOR_BUILD='$VV'"
5995             echo "$line" >>build-config
5996         fi
5997     done
5998
5999     )
6000     test -f CONF-FOR-BUILD/build-config || AC_MSG_ERROR([setup/configure for BUILD side failed, see CONF-FOR-BUILD/config.log])
6001     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])
6002     perl -pi -e 's,/(workdir|instdir)(/|$),/\1_for_build\2,g;' \
6003              -e 's,/CONF-FOR-BUILD,,g;' config_build.mk
6004
6005     eval `cat CONF-FOR-BUILD/build-config`
6006
6007     AC_MSG_RESULT([checking for BUILD platform configuration... done])
6008
6009     rm -rf CONF-FOR-BUILD
6010 else
6011     OS_FOR_BUILD="$OS"
6012     CC_FOR_BUILD="$CC"
6013     CPPU_ENV_FOR_BUILD="$CPPU_ENV"
6014     CXX_FOR_BUILD="$CXX"
6015     INSTDIR_FOR_BUILD="$INSTDIR"
6016     INSTROOT_FOR_BUILD="$INSTROOT"
6017     LIBO_BIN_FOLDER_FOR_BUILD="$LIBO_BIN_FOLDER"
6018     LIBO_LIB_FOLDER_FOR_BUILD="$LIBO_LIB_FOLDER"
6019     LIBO_URE_LIB_FOLDER_FOR_BUILD="$LIBO_URE_LIB_FOLDER"
6020     LIBO_URE_MISC_FOLDER_FOR_BUILD="$LIBO_URE_MISC_FOLDER"
6021     SDKDIRNAME_FOR_BUILD="$SDKDIRNAME"
6022     WORKDIR_FOR_BUILD="$WORKDIR"
6023 fi
6024 AC_SUBST(OS_FOR_BUILD)
6025 AC_SUBST(INSTDIR_FOR_BUILD)
6026 AC_SUBST(INSTROOT_FOR_BUILD)
6027 AC_SUBST(LIBO_BIN_FOLDER_FOR_BUILD)
6028 AC_SUBST(LIBO_LIB_FOLDER_FOR_BUILD)
6029 AC_SUBST(LIBO_URE_LIB_FOLDER_FOR_BUILD)
6030 AC_SUBST(LIBO_URE_MISC_FOLDER_FOR_BUILD)
6031 AC_SUBST(SDKDIRNAME_FOR_BUILD)
6032 AC_SUBST(WORKDIR_FOR_BUILD)
6033 AC_SUBST(CC_FOR_BUILD)
6034 AC_SUBST(CXX_FOR_BUILD)
6035 AC_SUBST(CPPU_ENV_FOR_BUILD)
6036
6037 dnl ===================================================================
6038 dnl Check for lockfile deps
6039 dnl ===================================================================
6040 if test -z "$CROSS_COMPILING"; then
6041     test -n "$LOCKFILE" -a "${with_system_lockfile+set}" != set && with_system_lockfile="$LOCKFILE"
6042     test "${with_system_lockfile+set}" = set || with_system_lockfile=no
6043     AC_MSG_CHECKING([which lockfile binary to use])
6044     case "$with_system_lockfile" in
6045     yes)
6046         AC_MSG_RESULT([external])
6047         AC_PATH_PROGS([LOCKFILE],[dotlockfile lockfile])
6048         ;;
6049     no)
6050         AC_MSG_RESULT([internal])
6051         ;;
6052     *)
6053         if test -x "$with_system_lockfile"; then
6054             LOCKFILE="$with_system_lockfile"
6055         else
6056             AC_MSG_ERROR(['$with_system_lockfile' is not executable.])
6057         fi
6058         AC_MSG_RESULT([$with_system_lockfile])
6059         ;;
6060     esac
6061 fi
6062
6063 if test -n "$LOCKFILE" -a "$DISABLE_DYNLOADING" = TRUE; then
6064     add_warning "The default system lockfile has increasing poll intervals up to 60s, so linking executables may be delayed."
6065 fi
6066
6067 AC_CHECK_HEADERS([getopt.h paths.h sys/param.h])
6068 AC_CHECK_FUNCS([utime utimes])
6069 AC_SUBST(LOCKFILE)
6070
6071 dnl ===================================================================
6072 dnl Check for syslog header
6073 dnl ===================================================================
6074 AC_CHECK_HEADER(syslog.h, AC_DEFINE(HAVE_SYSLOG_H))
6075
6076 dnl Set the ENABLE_WERROR variable. (Activate --enable-werror)
6077 dnl ===================================================================
6078 AC_MSG_CHECKING([whether to turn warnings to errors])
6079 if test -n "$enable_werror" -a "$enable_werror" != "no"; then
6080     ENABLE_WERROR="TRUE"
6081     PYTHONWARNINGS="error"
6082     AC_MSG_RESULT([yes])
6083 else
6084     if test -n "$LODE_HOME" -a -z "$enable_werror"; then
6085         ENABLE_WERROR="TRUE"
6086         PYTHONWARNINGS="error"
6087         AC_MSG_RESULT([yes])
6088     else
6089         AC_MSG_RESULT([no])
6090     fi
6091 fi
6092 AC_SUBST(ENABLE_WERROR)
6093 AC_SUBST(PYTHONWARNINGS)
6094
6095 dnl Check for --enable-assert-always-abort, set ASSERT_ALWAYS_ABORT
6096 dnl ===================================================================
6097 AC_MSG_CHECKING([whether to have assert() failures abort even without --enable-debug])
6098 if test -z "$enable_assert_always_abort"; then
6099    if test "$ENABLE_DEBUG" = TRUE; then
6100        enable_assert_always_abort=yes
6101    else
6102        enable_assert_always_abort=no
6103    fi
6104 fi
6105 if test "$enable_assert_always_abort" = "yes"; then
6106     ASSERT_ALWAYS_ABORT="TRUE"
6107     AC_MSG_RESULT([yes])
6108 else
6109     ASSERT_ALWAYS_ABORT="FALSE"
6110     AC_MSG_RESULT([no])
6111 fi
6112 AC_SUBST(ASSERT_ALWAYS_ABORT)
6113
6114 # Determine whether to use ooenv for the instdir installation
6115 # ===================================================================
6116 if test $_os != "WINNT" -a $_os != "Darwin"; then
6117     AC_MSG_CHECKING([whether to use ooenv for the instdir installation])
6118     if test -z "$enable_ooenv"; then
6119         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
6120             enable_ooenv=yes
6121         else
6122             enable_ooenv=no
6123         fi
6124     fi
6125     if test "$enable_ooenv" = "no"; then
6126         AC_MSG_RESULT([no])
6127     else
6128         ENABLE_OOENV="TRUE"
6129         AC_MSG_RESULT([yes])
6130     fi
6131 fi
6132 AC_SUBST(ENABLE_OOENV)
6133
6134 if test "$test_kf5" = "yes" -a "$enable_kf5" = "yes"; then
6135     if test "$enable_qt5" = "no"; then
6136         AC_MSG_ERROR([KF5 support depends on QT5, so it conflicts with --disable-qt5])
6137     else
6138         enable_qt5=yes
6139     fi
6140 fi
6141
6142 if test "$test_kf6" = "yes" -a "$enable_kf6" = "yes"; then
6143     if test "$enable_qt6" = "no"; then
6144         AC_MSG_ERROR([KF6 support depends on QT6, so it conflicts with --disable-qt6])
6145     else
6146         enable_qt6=yes
6147     fi
6148 fi
6149
6150
6151 AC_MSG_CHECKING([whether to build the pagein binaries for oosplash])
6152 if test "${enable_pagein}" != no -a -z "$DISABLE_DYNLOADING"; then
6153     AC_MSG_RESULT([yes])
6154     ENABLE_PAGEIN=TRUE
6155     AC_DEFINE(HAVE_FEATURE_PAGEIN)
6156 else
6157     AC_MSG_RESULT([no])
6158 fi
6159 AC_SUBST(ENABLE_PAGEIN)
6160
6161 dnl ===================================================================
6162 dnl check for cups support
6163 dnl ===================================================================
6164
6165 AC_MSG_CHECKING([whether to enable CUPS support])
6166 if test "$test_cups" = yes -a "$enable_cups" != no; then
6167     ENABLE_CUPS=TRUE
6168     AC_MSG_RESULT([yes])
6169
6170     AC_MSG_CHECKING([whether cups support is present])
6171     AC_CHECK_LIB([cups], [cupsPrintFiles], [:])
6172     AC_CHECK_HEADER(cups/cups.h, AC_DEFINE(HAVE_CUPS_H))
6173     if test "$ac_cv_lib_cups_cupsPrintFiles" != "yes" -o "$ac_cv_header_cups_cups_h" != "yes"; then
6174         AC_MSG_ERROR([Could not find CUPS. Install libcups2-dev or cups-devel.])
6175     fi
6176 else
6177     AC_MSG_RESULT([no])
6178 fi
6179
6180 AC_SUBST(ENABLE_CUPS)
6181
6182 libo_CHECK_SYSTEM_MODULE([fontconfig],[FONTCONFIG],[fontconfig >= 2.12.0],,system,TRUE)
6183
6184 dnl whether to find & fetch external tarballs?
6185 dnl ===================================================================
6186 if test -z "$TARFILE_LOCATION" -a -n "$LODE_HOME" ; then
6187    if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
6188        TARFILE_LOCATION="`cygpath -m $LODE_HOME/ext_tar`"
6189    else
6190        TARFILE_LOCATION="$LODE_HOME/ext_tar"
6191    fi
6192 fi
6193 if test -z "$TARFILE_LOCATION"; then
6194     if test -d "$SRC_ROOT/src" ; then
6195         mv "$SRC_ROOT/src" "$SRC_ROOT/external/tarballs"
6196         ln -s "$SRC_ROOT/external/tarballs" "$SRC_ROOT/src"
6197     fi
6198     TARFILE_LOCATION="$SRC_ROOT/external/tarballs"
6199 else
6200     AbsolutePath "$TARFILE_LOCATION"
6201     PathFormat "${absolute_path}"
6202     TARFILE_LOCATION="${formatted_path_unix}"
6203 fi
6204 AC_SUBST(TARFILE_LOCATION)
6205
6206 AC_MSG_CHECKING([whether we want to fetch tarballs])
6207 if test "$enable_fetch_external" != "no"; then
6208     if test "$with_all_tarballs" = "yes"; then
6209         AC_MSG_RESULT([yes, all of them])
6210         DO_FETCH_TARBALLS="ALL"
6211     else
6212         AC_MSG_RESULT([yes, if we use them])
6213         DO_FETCH_TARBALLS="TRUE"
6214     fi
6215 else
6216     AC_MSG_RESULT([no])
6217     DO_FETCH_TARBALLS=
6218 fi
6219 AC_SUBST(DO_FETCH_TARBALLS)
6220
6221 dnl Test whether to include MySpell dictionaries
6222 dnl ===================================================================
6223 AC_MSG_CHECKING([whether to include MySpell dictionaries])
6224 if test "$with_myspell_dicts" = "yes"; then
6225     AC_MSG_RESULT([yes])
6226     WITH_MYSPELL_DICTS=TRUE
6227     BUILD_TYPE="$BUILD_TYPE DICTIONARIES"
6228     GIT_NEEDED_SUBMODULES="dictionaries $GIT_NEEDED_SUBMODULES"
6229 else
6230     AC_MSG_RESULT([no])
6231     WITH_MYSPELL_DICTS=
6232 fi
6233 AC_SUBST(WITH_MYSPELL_DICTS)
6234
6235 # There are no "system" myspell, hyphen or mythes dictionaries on macOS, Windows, Android or iOS.
6236 if test $_os = Darwin -o $_os = WINNT -o $_os = iOS -o $_os = Android; then
6237     if test "$with_system_dicts" = yes; then
6238         AC_MSG_ERROR([There are no system dicts on this OS in the formats the 3rd-party libs we use expect]);
6239     fi
6240     with_system_dicts=no
6241 fi
6242
6243 AC_MSG_CHECKING([whether to use dicts from external paths])
6244 if test -z "$with_system_dicts" -o "$with_system_dicts" != "no"; then
6245     AC_MSG_RESULT([yes])
6246     SYSTEM_DICTS=TRUE
6247     AC_MSG_CHECKING([for spelling dictionary directory])
6248     if test -n "$with_external_dict_dir"; then
6249         DICT_SYSTEM_DIR=file://$with_external_dict_dir
6250     else
6251         DICT_SYSTEM_DIR=file:///usr/share/hunspell
6252         if test ! -d /usr/share/hunspell -a -d /usr/share/myspell; then
6253             DICT_SYSTEM_DIR=file:///usr/share/myspell
6254         fi
6255     fi
6256     AC_MSG_RESULT([$DICT_SYSTEM_DIR])
6257     AC_MSG_CHECKING([for hyphenation patterns directory])
6258     if test -n "$with_external_hyph_dir"; then
6259         HYPH_SYSTEM_DIR=file://$with_external_hyph_dir
6260     else
6261         HYPH_SYSTEM_DIR=file:///usr/share/hyphen
6262     fi
6263     AC_MSG_RESULT([$HYPH_SYSTEM_DIR])
6264     AC_MSG_CHECKING([for thesaurus directory])
6265     if test -n "$with_external_thes_dir"; then
6266         THES_SYSTEM_DIR=file://$with_external_thes_dir
6267     else
6268         THES_SYSTEM_DIR=file:///usr/share/mythes
6269     fi
6270     AC_MSG_RESULT([$THES_SYSTEM_DIR])
6271 else
6272     AC_MSG_RESULT([no])
6273     SYSTEM_DICTS=
6274 fi
6275 AC_SUBST(SYSTEM_DICTS)
6276 AC_SUBST(DICT_SYSTEM_DIR)
6277 AC_SUBST(HYPH_SYSTEM_DIR)
6278 AC_SUBST(THES_SYSTEM_DIR)
6279
6280 dnl ===================================================================
6281 dnl Precompiled headers.
6282 ENABLE_PCH=""
6283 AC_MSG_CHECKING([whether to enable pch feature])
6284 if test -z "$enable_pch"; then
6285     if test "$_os" = "WINNT"; then
6286         # Enabled by default on Windows.
6287         enable_pch=yes
6288         # never use sccache on auto-enabled PCH builds, except if requested explicitly
6289         if test -z "$enable_ccache" -a "$SCCACHE"; then
6290             CCACHE=""
6291         fi
6292     else
6293         enable_pch=no
6294     fi
6295 fi
6296 if test "$enable_pch" != no -a "$_os" = Emscripten -a "$ENABLE_WASM_EXCEPTIONS" = TRUE; then
6297     AC_MSG_ERROR([PCH currently isn't supported for Emscripten with native EH (nEH) because of missing Sj/Lj support with nEH in clang.])
6298 fi
6299 if test "$enable_pch" != "no" -a "$_os" != "WINNT" -a "$GCC" != "yes" ; then
6300     AC_MSG_ERROR([Precompiled header not yet supported for your platform/compiler])
6301 fi
6302 if test "$enable_pch" = "system"; then
6303     ENABLE_PCH="1"
6304     AC_MSG_RESULT([yes (system headers)])
6305 elif test "$enable_pch" = "base"; then
6306     ENABLE_PCH="2"
6307     AC_MSG_RESULT([yes (system and base headers)])
6308 elif test "$enable_pch" = "normal"; then
6309     ENABLE_PCH="3"
6310     AC_MSG_RESULT([yes (normal)])
6311 elif test "$enable_pch" = "full"; then
6312     ENABLE_PCH="4"
6313     AC_MSG_RESULT([yes (full)])
6314 elif test "$enable_pch" = "yes"; then
6315     # Pick a suitable default.
6316     if test "$GCC" = "yes"; then
6317         # With Clang and GCC higher levels do not seem to make a noticeable improvement,
6318         # while making the PCHs larger and rebuilds more likely.
6319         ENABLE_PCH="2"
6320         AC_MSG_RESULT([yes (system and base headers)])
6321     else
6322         # With MSVC the highest level makes a significant difference,
6323         # and it was the default when there used to be no PCH levels.
6324         ENABLE_PCH="4"
6325         AC_MSG_RESULT([yes (full)])
6326     fi
6327 elif test "$enable_pch" = "no"; then
6328     AC_MSG_RESULT([no])
6329 else
6330     AC_MSG_ERROR([Unknown value for --enable-pch])
6331 fi
6332 AC_SUBST(ENABLE_PCH)
6333 # ccache 3.7.1 and older do not properly detect/handle -include .gch in CCACHE_DEPEND mode
6334 if test -n "$ENABLE_PCH" -a -n "$CCACHE_DEPEND_MODE" -a "$GCC" = "yes" -a "$COM_IS_CLANG" != "TRUE"; then
6335     AC_PATH_PROG([CCACHE_BIN],[ccache],[not found])
6336     if test "$CCACHE_BIN" != "not found"; then
6337         AC_MSG_CHECKING([ccache version])
6338         CCACHE_VERSION=`"$CCACHE_BIN" -V | "$AWK" '/^ccache version/{print $3}'`
6339         CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
6340         AC_MSG_RESULT([$CCACHE_VERSION])
6341         AC_MSG_CHECKING([whether ccache depend mode works properly with GCC PCH])
6342         if test "$CCACHE_NUMVER" -gt "030701"; then
6343             AC_MSG_RESULT([yes])
6344         else
6345             AC_MSG_RESULT([no (not newer than 3.7.1)])
6346             CCACHE_DEPEND_MODE=
6347         fi
6348     fi
6349 fi
6350
6351 PCH_INSTANTIATE_TEMPLATES=
6352 if test -n "$ENABLE_PCH"; then
6353     AC_MSG_CHECKING([whether $CC supports -fpch-instantiate-templates])
6354     save_CFLAGS=$CFLAGS
6355     CFLAGS="$CFLAGS -Werror -fpch-instantiate-templates"
6356     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_INSTANTIATE_TEMPLATES="-fpch-instantiate-templates" ],[])
6357     CFLAGS=$save_CFLAGS
6358     if test -n "$PCH_INSTANTIATE_TEMPLATES"; then
6359         AC_MSG_RESULT(yes)
6360     else
6361         AC_MSG_RESULT(no)
6362     fi
6363 fi
6364 AC_SUBST(PCH_INSTANTIATE_TEMPLATES)
6365
6366 BUILDING_PCH_WITH_OBJ=
6367 if test -n "$ENABLE_PCH"; then
6368     AC_MSG_CHECKING([whether $CC supports -Xclang -building-pch-with-obj])
6369     save_CFLAGS=$CFLAGS
6370     CFLAGS="$CFLAGS -Werror -Xclang -building-pch-with-obj"
6371     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ BUILDING_PCH_WITH_OBJ="-Xclang -building-pch-with-obj" ],[])
6372     CFLAGS=$save_CFLAGS
6373     if test -n "$BUILDING_PCH_WITH_OBJ"; then
6374         AC_MSG_RESULT(yes)
6375     else
6376         AC_MSG_RESULT(no)
6377     fi
6378 fi
6379 AC_SUBST(BUILDING_PCH_WITH_OBJ)
6380
6381 PCH_CODEGEN=
6382 PCH_NO_CODEGEN=
6383 fpch_prefix=
6384 if test "$COM" = MSC; then
6385     fpch_prefix="-Xclang "
6386 fi
6387 if test -n "$BUILDING_PCH_WITH_OBJ"; then
6388     AC_MSG_CHECKING([whether $CC supports ${fpch_prefix}-fpch-codegen])
6389     save_CFLAGS=$CFLAGS
6390     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fpch-codegen"
6391     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
6392         [ PCH_CODEGEN="${fpch_prefix}-fpch-codegen" ],[])
6393     CFLAGS=$save_CFLAGS
6394     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fno-pch-codegen"
6395     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
6396         [ PCH_NO_CODEGEN="${fpch_prefix}-fno-pch-codegen" ],[])
6397     CFLAGS=$save_CFLAGS
6398     if test -n "$PCH_CODEGEN"; then
6399         AC_MSG_RESULT(yes)
6400     else
6401         AC_MSG_RESULT(no)
6402     fi
6403 fi
6404 AC_SUBST(PCH_CODEGEN)
6405 AC_SUBST(PCH_NO_CODEGEN)
6406 PCH_DEBUGINFO=
6407 if test -n "$BUILDING_PCH_WITH_OBJ"; then
6408     AC_MSG_CHECKING([whether $CC supports ${fpch_prefix}-fpch-debuginfo])
6409     save_CFLAGS=$CFLAGS
6410     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fpch-debuginfo"
6411     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_DEBUGINFO="${fpch_prefix}-fpch-debuginfo" ],[])
6412     CFLAGS=$save_CFLAGS
6413     if test -n "$PCH_DEBUGINFO"; then
6414         AC_MSG_RESULT(yes)
6415     else
6416         AC_MSG_RESULT(no)
6417     fi
6418 fi
6419 AC_SUBST(PCH_DEBUGINFO)
6420
6421 TAB=`printf '\t'`
6422
6423 AC_MSG_CHECKING([the GNU Make version])
6424 _make_version=`$GNUMAKE --version | grep GNU | $GREP -v GPL | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
6425 _make_longver=`echo $_make_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
6426 if test "$_make_longver" -ge "040000"; then
6427     AC_MSG_RESULT([$GNUMAKE $_make_version])
6428 else
6429     AC_MSG_ERROR([failed ($GNUMAKE version >= 4.0 needed)])
6430 fi
6431
6432 _make_ver_check=`$GNUMAKE --version | grep "Built for Windows"`
6433 STALE_MAKE=
6434 if test "$_make_ver_check" = ""; then
6435    STALE_MAKE=TRUE
6436 fi
6437
6438 HAVE_LD_HASH_STYLE=FALSE
6439 WITH_LINKER_HASH_STYLE=
6440 AC_MSG_CHECKING([for --hash-style gcc linker support])
6441 if test "$GCC" = "yes"; then
6442     if test -z "$with_linker_hash_style" -o "$with_linker_hash_style" = "yes"; then
6443         hash_styles="gnu sysv"
6444     elif test "$with_linker_hash_style" = "no"; then
6445         hash_styles=
6446     else
6447         hash_styles="$with_linker_hash_style"
6448     fi
6449
6450     for hash_style in $hash_styles; do
6451         test "$HAVE_LD_HASH_STYLE" = "TRUE" && continue
6452         hash_style_ldflags_save=$LDFLAGS
6453         LDFLAGS="$LDFLAGS -Wl,--hash-style=$hash_style"
6454
6455         AC_RUN_IFELSE([AC_LANG_PROGRAM(
6456             [
6457 #include <stdio.h>
6458             ],[
6459 printf ("");
6460             ])],
6461             [
6462                   HAVE_LD_HASH_STYLE=TRUE
6463                   WITH_LINKER_HASH_STYLE=$hash_style
6464             ],
6465             [HAVE_LD_HASH_STYLE=FALSE],
6466             [HAVE_LD_HASH_STYLE=FALSE])
6467         LDFLAGS=$hash_style_ldflags_save
6468     done
6469
6470     if test "$HAVE_LD_HASH_STYLE" = "TRUE"; then
6471         AC_MSG_RESULT( $WITH_LINKER_HASH_STYLE )
6472     else
6473         AC_MSG_RESULT( no )
6474     fi
6475     LDFLAGS=$hash_style_ldflags_save
6476 else
6477     AC_MSG_RESULT( no )
6478 fi
6479 AC_SUBST(HAVE_LD_HASH_STYLE)
6480 AC_SUBST(WITH_LINKER_HASH_STYLE)
6481
6482 dnl ===================================================================
6483 dnl Check whether there's a Perl version available.
6484 dnl ===================================================================
6485 if test -z "$with_perl_home"; then
6486     AC_PATH_PROG(PERL, perl)
6487 else
6488     test "$build_os" = "cygwin" && with_perl_home=`cygpath -u "$with_perl_home"`
6489     _perl_path="$with_perl_home/bin/perl"
6490     if test -x "$_perl_path"; then
6491         PERL=$_perl_path
6492     else
6493         AC_MSG_ERROR([$_perl_path not found])
6494     fi
6495 fi
6496
6497 dnl ===================================================================
6498 dnl Testing for Perl version 5 or greater.
6499 dnl $] is the Perl version variable, it is returned as an integer
6500 dnl ===================================================================
6501 if test "$PERL"; then
6502     AC_MSG_CHECKING([the Perl version])
6503     ${PERL} -e "exit($]);"
6504     _perl_version=$?
6505     if test "$_perl_version" -lt 5; then
6506         AC_MSG_ERROR([found Perl $_perl_version, use Perl 5])
6507     fi
6508     AC_MSG_RESULT([Perl $_perl_version])
6509 else
6510     AC_MSG_ERROR([Perl not found, install Perl 5])
6511 fi
6512
6513 dnl ===================================================================
6514 dnl Testing for required Perl modules
6515 dnl ===================================================================
6516
6517 AC_MSG_CHECKING([for required Perl modules])
6518 perl_use_string="use Cwd ; use Digest::MD5"
6519 if test "$_os" = "WINNT"; then
6520     if test -n "$PKGFORMAT"; then
6521         for i in $PKGFORMAT; do
6522             case "$i" in
6523             msi)
6524                 # for getting fonts versions to use in MSI
6525                 perl_use_string="$perl_use_string ; use Font::TTF::Font"
6526                 ;;
6527             esac
6528         done
6529     fi
6530 fi
6531 if test "$with_system_hsqldb" = "yes"; then
6532     perl_use_string="$perl_use_string ; use Archive::Zip"
6533 fi
6534 if test "$enable_openssl" = "yes" -a "$with_system_openssl" != "yes"; then
6535     # OpenSSL needs that to build
6536     perl_use_string="$perl_use_string ; use FindBin"
6537 fi
6538 if $PERL -e "$perl_use_string">/dev/null 2>&1; then
6539     AC_MSG_RESULT([all modules found])
6540 else
6541     AC_MSG_RESULT([failed to find some modules])
6542     # Find out which modules are missing.
6543     for i in $perl_use_string; do
6544         if test "$i" != "use" -a "$i" != ";"; then
6545             if ! $PERL -e "use $i;">/dev/null 2>&1; then
6546                 missing_perl_modules="$missing_perl_modules $i"
6547             fi
6548         fi
6549     done
6550     AC_MSG_ERROR([
6551     The missing Perl modules are: $missing_perl_modules
6552     Install them as superuser/administrator with "cpan -i $missing_perl_modules"])
6553 fi
6554
6555 dnl ===================================================================
6556 dnl Check for pkg-config
6557 dnl ===================================================================
6558 if test "$_os" != "WINNT"; then
6559     PKG_PROG_PKG_CONFIG
6560 fi
6561 AC_SUBST(PKG_CONFIG)
6562 AC_SUBST(PKG_CONFIG_PATH)
6563 AC_SUBST(PKG_CONFIG_LIBDIR)
6564
6565 if test "$_os" != "WINNT"; then
6566
6567     # If you use CC=/path/to/compiler/foo-gcc or even CC="ccache
6568     # /path/to/compiler/foo-gcc" you need to set the AR etc env vars
6569     # explicitly. Or put /path/to/compiler in PATH yourself.
6570
6571     toolprefix=gcc
6572     if test "$COM_IS_CLANG" = "TRUE"; then
6573         toolprefix=llvm
6574     fi
6575     AC_CHECK_TOOLS(AR,$toolprefix-ar ar)
6576     AC_CHECK_TOOLS(NM,$toolprefix-nm nm)
6577     AC_CHECK_TOOLS(RANLIB,$toolprefix-ranlib ranlib)
6578     AC_CHECK_TOOLS(OBJDUMP,$toolprefix-objdump objdump)
6579     AC_CHECK_TOOLS(READELF,$toolprefix-readelf readelf)
6580     AC_CHECK_TOOLS(STRIP,$toolprefix-strip strip)
6581 fi
6582 AC_SUBST(AR)
6583 AC_SUBST(NM)
6584 AC_SUBST(OBJDUMP)
6585 AC_SUBST(RANLIB)
6586 AC_SUBST(READELF)
6587 AC_SUBST(STRIP)
6588
6589 dnl ===================================================================
6590 dnl pkg-config checks on macOS
6591 dnl ===================================================================
6592
6593 if test $_os = Darwin; then
6594     AC_MSG_CHECKING([for bogus pkg-config])
6595     if test -n "$PKG_CONFIG"; then
6596         if test "$PKG_CONFIG" = /usr/bin/pkg-config && ls -l /usr/bin/pkg-config | $GREP -q Mono.framework; then
6597             AC_MSG_ERROR([yes, from Mono. This *will* break the build. Please remove or hide $PKG_CONFIG])
6598         else
6599             if test "$enable_bogus_pkg_config" = "yes"; then
6600                 AC_MSG_RESULT([yes, user-approved from unknown origin.])
6601             else
6602                 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.])
6603             fi
6604         fi
6605     else
6606         AC_MSG_RESULT([no, good])
6607     fi
6608 fi
6609
6610 find_csc()
6611 {
6612     # Return value: $csctest
6613
6614     unset csctest
6615
6616     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/NET Framework Setup/NDP/v4/Client/InstallPath"
6617     if test -n "$regvalue"; then
6618         csctest=$regvalue
6619         return
6620     fi
6621 }
6622
6623 find_al()
6624 {
6625     # Return value: $altest
6626
6627     unset altest
6628
6629     # We need this check to detect 4.6.1 or above.
6630     for ver in 4.8.1 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1; do
6631         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/WinSDK-NetFx40Tools/InstallationFolder"
6632         PathFormat "$regvalue"
6633         if test -n "$regvalue" -a \( -f "$formatted_path_unix/al.exe" -o -f "$formatted_path_unix/bin/al.exe" \); then
6634             altest=$regvalue
6635             return
6636         fi
6637     done
6638
6639     reg_list_values_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows"
6640     for x in $reglist; do
6641         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/$x/WinSDK-NetFx40Tools/InstallationFolder"
6642         PathFormat "$regvalue"
6643         if test -n "$regvalue" -a \( -f "$formatted_path_unix/al.exe" -o -f "$formatted_path_unix/bin/al.exe" \); then
6644             altest=$regvalue
6645             return
6646         fi
6647     done
6648 }
6649
6650 find_dotnetsdk()
6651 {
6652     unset frametest
6653
6654     for ver in 4.8.1 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1 4.6; do
6655         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/KitsInstallationFolder"
6656         if test -n "$regvalue"; then
6657             frametest=$regvalue
6658             return
6659         fi
6660     done
6661     AC_MSG_ERROR([The Windows NET SDK (minimum 4.6) not found, check the installation])
6662 }
6663
6664 find_winsdk_version()
6665 {
6666     # Args: $1 : SDK version as in "8.0", "8.1A" etc
6667     # Return values: $winsdktest, $winsdkbinsubdir, $winsdklibsubdir
6668
6669     unset winsdktest winsdkbinsubdir winsdklibsubdir
6670
6671     case "$1" in
6672     8.0|8.0A)
6673         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot"
6674         if test -n "$regvalue"; then
6675             winsdktest=$regvalue
6676             winsdklibsubdir=win8
6677             return
6678         fi
6679         ;;
6680     8.1|8.1A)
6681         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot81"
6682         if test -n "$regvalue"; then
6683             winsdktest=$regvalue
6684             winsdklibsubdir=winv6.3
6685             return
6686         fi
6687         ;;
6688     10.0)
6689         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/InstallationFolder"
6690         if test -n "$regvalue"; then
6691             winsdktest=$regvalue
6692             reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/ProductVersion"
6693             if test -n "$regvalue"; then
6694                 winsdkbinsubdir="$regvalue".0
6695                 winsdklibsubdir=$winsdkbinsubdir
6696                 local tmppath="$winsdktest\\Include\\$winsdklibsubdir"
6697                 local tmppath_unix=$(cygpath -u "$tmppath")
6698                 # test exist the SDK path
6699                 if test -d "$tmppath_unix"; then
6700                    # when path is convertible to a short path then path is okay
6701                    cygpath -d "$tmppath" >/dev/null 2>&1
6702                    if test $? -ne 0; then
6703                       AC_MSG_ERROR([Windows SDK doesn't have a 8.3 name, see NtfsDisable8dot3NameCreation])
6704                    fi
6705                 else
6706                    AC_MSG_ERROR([The Windows SDK not found, check the installation])
6707                 fi
6708             fi
6709             return
6710         fi
6711         ;;
6712     esac
6713 }
6714
6715 find_winsdk()
6716 {
6717     # Return value: From find_winsdk_version
6718
6719     unset winsdktest
6720
6721     for ver in $WINDOWS_SDK_ACCEPTABLE_VERSIONS; do
6722         find_winsdk_version $ver
6723         if test -n "$winsdktest"; then
6724             return
6725         fi
6726     done
6727 }
6728
6729 find_msms()
6730 {
6731     # Return value: $msmdir
6732     local version="$1"
6733
6734     AC_MSG_CHECKING([for MSVC $version merge modules directory])
6735     local my_msm_file="Microsoft_VC${version}_CRT_x86.msm"
6736     local my_msm_dir
6737
6738     echo "$as_me:$LINENO: searching for $my_msm_file" >&5
6739
6740     msmdir=
6741     case "$VCVER" in
6742     16.0 | 17.0 | 17.9)
6743         for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6744             my_msm_dir="$VC_PRODUCT_DIR/redist/MSVC/$l/MergeModules/"
6745             echo "$as_me:$LINENO: looking for $my_msm_dir${my_msm_file}])" >&5
6746             if test -e "$my_msm_dir${my_msm_file}"; then
6747                 msmdir=$my_msm_dir
6748             fi
6749         done
6750         ;;
6751     esac
6752
6753     if test -n "$msmdir"; then
6754         msmdir=`cygpath -m "$msmdir"`
6755         AC_MSG_RESULT([$msmdir])
6756     else
6757         if test "$ENABLE_RELEASE_BUILD" = "TRUE" ; then
6758             AC_MSG_FAILURE([not found])
6759         else
6760             AC_MSG_WARN([not found (check config.log)])
6761             add_warning "MSM ${my_msm_file} not found"
6762         fi
6763     fi
6764 }
6765
6766 find_msvc_x64_dlls()
6767 {
6768     # Return value: $msvcdllpath, $msvcdlls
6769
6770     AC_MSG_CHECKING([for MSVC x64 DLL path])
6771
6772     dnl Order crtver in increasing order. Then check the directories returned by
6773     dnl ls in an inner loop; assuming they are also ordered in increasing order,
6774     dnl the result will be the highest CRT version found in the highest directory.
6775
6776     msvcdllpath="$VC_PRODUCT_DIR/redist/x64/Microsoft.VC${VCVER}.CRT"
6777     case "$VCVER" in
6778     16.0 | 17.0 | 17.9)
6779         for crtver in 141 142 143; do
6780             for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6781                 echo "$as_me:$LINENO: testing $VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT" >&5
6782                 if test -d "$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT"; then
6783                     msvcdllpath="$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT"
6784                 fi
6785             done
6786         done
6787         ;;
6788     esac
6789     AC_MSG_RESULT([$msvcdllpath])
6790     AC_MSG_CHECKING([for MSVC x64 DLLs])
6791     msvcdlls="msvcp140.dll vcruntime140.dll"
6792     for dll in $msvcdlls; do
6793         if ! test -f "$msvcdllpath/$dll"; then
6794             AC_MSG_FAILURE([missing $dll])
6795         fi
6796     done
6797     AC_MSG_RESULT([found all ($msvcdlls)])
6798 }
6799
6800 dnl =========================================
6801 dnl Check for the Windows  SDK.
6802 dnl =========================================
6803 if test "$_os" = "WINNT"; then
6804     AC_MSG_CHECKING([for Windows SDK])
6805     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6806         find_winsdk
6807         WINDOWS_SDK_HOME=$winsdktest
6808
6809         # normalize if found
6810         if test -n "$WINDOWS_SDK_HOME"; then
6811             WINDOWS_SDK_HOME=`cygpath -d "$WINDOWS_SDK_HOME"`
6812             WINDOWS_SDK_HOME=`cygpath -u "$WINDOWS_SDK_HOME"`
6813         fi
6814
6815         WINDOWS_SDK_LIB_SUBDIR=$winsdklibsubdir
6816     fi
6817
6818     if test -n "$WINDOWS_SDK_HOME"; then
6819         # Remove a possible trailing backslash
6820         WINDOWS_SDK_HOME=`echo $WINDOWS_SDK_HOME | $SED 's/\/$//'`
6821
6822         if test -f "$WINDOWS_SDK_HOME/Include/adoint.h" \
6823              -a -f "$WINDOWS_SDK_HOME/Include/SqlUcode.h" \
6824              -a -f "$WINDOWS_SDK_HOME/Include/usp10.h"; then
6825             have_windows_sdk_headers=yes
6826         elif test -f "$WINDOWS_SDK_HOME/Include/um/adoint.h" \
6827              -a -f "$WINDOWS_SDK_HOME/Include/um/SqlUcode.h" \
6828              -a -f "$WINDOWS_SDK_HOME/Include/um/usp10.h"; then
6829             have_windows_sdk_headers=yes
6830         elif test -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/adoint.h" \
6831              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/SqlUcode.h" \
6832              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/usp10.h"; then
6833             have_windows_sdk_headers=yes
6834         else
6835             have_windows_sdk_headers=no
6836         fi
6837
6838         if test -f "$WINDOWS_SDK_HOME/lib/user32.lib"; then
6839             have_windows_sdk_libs=yes
6840         elif test -f "$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/user32.lib"; then
6841             have_windows_sdk_libs=yes
6842         else
6843             have_windows_sdk_libs=no
6844         fi
6845
6846         if test $have_windows_sdk_headers = no -o $have_windows_sdk_libs = no; then
6847             AC_MSG_ERROR([Some (all?) Windows SDK files not found, please check if all needed parts of
6848 the  Windows SDK are installed.])
6849         fi
6850     fi
6851
6852     if test -z "$WINDOWS_SDK_HOME"; then
6853         AC_MSG_RESULT([no, hoping the necessary headers and libraries will be found anyway!?])
6854     elif echo $WINDOWS_SDK_HOME | grep "8.0" >/dev/null 2>/dev/null; then
6855         WINDOWS_SDK_VERSION=80
6856         AC_MSG_RESULT([found Windows SDK 8.0 ($WINDOWS_SDK_HOME)])
6857     elif echo $WINDOWS_SDK_HOME | grep "8.1" >/dev/null 2>/dev/null; then
6858         WINDOWS_SDK_VERSION=81
6859         AC_MSG_RESULT([found Windows SDK 8.1 ($WINDOWS_SDK_HOME)])
6860     elif echo $WINDOWS_SDK_HOME | grep "/10" >/dev/null 2>/dev/null; then
6861         WINDOWS_SDK_VERSION=10
6862         AC_MSG_RESULT([found Windows SDK 10.0 ($WINDOWS_SDK_HOME)])
6863     else
6864         AC_MSG_ERROR([Found legacy Windows Platform SDK ($WINDOWS_SDK_HOME)])
6865     fi
6866     PathFormat "$WINDOWS_SDK_HOME"
6867     WINDOWS_SDK_HOME="$formatted_path"
6868     WINDOWS_SDK_HOME_unix="$formatted_path_unix"
6869     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6870         SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include -I$COMPATH/Include"
6871         if test -d "$WINDOWS_SDK_HOME/include/um"; then
6872             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include/um -I$WINDOWS_SDK_HOME/include/shared"
6873         elif test -d "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um"; then
6874             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/shared"
6875         fi
6876     fi
6877
6878     dnl TODO: solenv/bin/modules/installer/windows/msiglobal.pm wants to use a
6879     dnl WiLangId.vbs that is included only in some SDKs (e.g., included in v7.1
6880     dnl but not in v8.0), so allow this to be overridden with a
6881     dnl WINDOWS_SDK_WILANGID for now; a full-blown --with-windows-sdk-wilangid
6882     dnl and configuration error if no WiLangId.vbs is found would arguably be
6883     dnl better, but I do not know under which conditions exactly it is needed by
6884     dnl msiglobal.pm:
6885     if test -z "$WINDOWS_SDK_WILANGID" -a -n "$WINDOWS_SDK_HOME"; then
6886         WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/Samples/sysmgmt/msi/scripts/WiLangId.vbs
6887         WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6888         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6889             WINDOWS_SDK_WILANGID="${WINDOWS_SDK_HOME}/bin/${WINDOWS_SDK_LIB_SUBDIR}/${WIN_BUILD_ARCH}/WiLangId.vbs"
6890             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6891         fi
6892         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6893             WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/bin/$WIN_BUILD_ARCH/WiLangId.vbs
6894             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6895         fi
6896         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6897             WINDOWS_SDK_WILANGID=$(cygpath -sm "C:/Program Files (x86)/Windows Kits/8.1/bin/$WIN_BUILD_ARCH/WiLangId.vbs")
6898             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6899         fi
6900     fi
6901     if test -n "$with_lang" -a "$with_lang" != "en-US"; then
6902         if test -n "$with_package_format" -a "$with_package_format" != no; then
6903             for i in "$with_package_format"; do
6904                 if test "$i" = "msi"; then
6905                     if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6906                         AC_MSG_ERROR([WiLangId.vbs not found - building translated packages will fail])
6907                     fi
6908                 fi
6909             done
6910         fi
6911     fi
6912 fi
6913 AC_SUBST(WINDOWS_SDK_HOME)
6914 AC_SUBST(WINDOWS_SDK_LIB_SUBDIR)
6915 AC_SUBST(WINDOWS_SDK_VERSION)
6916 AC_SUBST(WINDOWS_SDK_WILANGID)
6917
6918 if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6919     dnl Check midl.exe; this being the first check for a tool in the SDK bin
6920     dnl dir, it also determines that dir's path w/o an arch segment if any,
6921     dnl WINDOWS_SDK_BINDIR_NO_ARCH:
6922     AC_MSG_CHECKING([for midl.exe])
6923
6924     find_winsdk
6925     PathFormat "$winsdktest"
6926     winsdktest_unix="$formatted_path_unix"
6927
6928     if test -n "$winsdkbinsubdir" \
6929         -a -f "$winsdktest_unix/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/midl.exe"
6930     then
6931         MIDL_PATH=$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH
6932         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin/$winsdkbinsubdir
6933     elif test -f "$winsdktest_unix/Bin/$WIN_BUILD_ARCH/midl.exe"; then
6934         MIDL_PATH=$winsdktest/Bin/$WIN_BUILD_ARCH
6935         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin
6936     elif test -f "$winsdktest_unix/Bin/midl.exe"; then
6937         MIDL_PATH=$winsdktest/Bin
6938         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin
6939     fi
6940     PathFormat "$MIDL_PATH"
6941     if test ! -f "$formatted_path_unix/midl.exe"; then
6942         AC_MSG_ERROR([midl.exe not found in $winsdktest/Bin/$WIN_BUILD_ARCH, Windows SDK installation broken?])
6943     else
6944         AC_MSG_RESULT([$MIDL_PATH/midl.exe])
6945     fi
6946
6947     # Convert to posix path with 8.3 filename restrictions ( No spaces )
6948     MIDL_PATH=`win_short_path_for_make "$MIDL_PATH"`
6949
6950     if test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msiinfo.exe" \
6951          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msidb.exe" \
6952          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/uuidgen.exe" \
6953          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msitran.exe"; then :
6954     elif test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msiinfo.exe" \
6955          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msidb.exe" \
6956          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6957          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msitran.exe"; then :
6958     elif test -f "$WINDOWS_SDK_HOME/bin/x86/msiinfo.exe" \
6959          -a -f "$WINDOWS_SDK_HOME/bin/x86/msidb.exe" \
6960          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6961          -a -f "$WINDOWS_SDK_HOME/bin/x86/msitran.exe"; then :
6962     else
6963         AC_MSG_ERROR([Some (all?) Windows Installer tools in the Windows SDK are missing, please install.])
6964     fi
6965
6966     dnl Check csc.exe
6967     AC_MSG_CHECKING([for csc.exe])
6968     find_csc
6969     PathFormat "$csctest"
6970     csctest_unix="$formatted_path_unix"
6971     if test -f "$csctest_unix/csc.exe"; then
6972         CSC_PATH="$csctest"
6973     fi
6974     if test ! -f "$csctest_unix/csc.exe"; then
6975         AC_MSG_ERROR([csc.exe not found as $CSC_PATH/csc.exe])
6976     else
6977         AC_MSG_RESULT([$CSC_PATH/csc.exe])
6978     fi
6979
6980     CSC_PATH=`win_short_path_for_make "$CSC_PATH"`
6981
6982     dnl Check al.exe
6983     AC_MSG_CHECKING([for al.exe])
6984     if test -n "$winsdkbinsubdir" \
6985         -a -f "$winsdktest_unix/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/al.exe"
6986     then
6987         AL_PATH="$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH"
6988     elif test -f "$winsdktest_unix/Bin/$WIN_BUILD_ARCH/al.exe"; then
6989         AL_PATH="$winsdktest/Bin/$WIN_BUILD_ARCH"
6990     elif test -f "$winsdktest_unix/Bin/al.exe"; then
6991         AL_PATH="$winsdktest/Bin"
6992     fi
6993
6994     if test -z "$AL_PATH"; then
6995         find_al
6996         PathFormat "$altest"
6997         altest_unix="$formatted_path_unix"
6998         if test -f "$altest_unix/bin/al.exe"; then
6999             AL_PATH="$altest/bin"
7000         elif test -f "$altest_unix/al.exe"; then
7001             AL_PATH="$altest"
7002         fi
7003     fi
7004     PathFormat "$AL_PATH"
7005     if test ! -f "$formatted_path_unix/al.exe"; then
7006         AC_MSG_ERROR([al.exe not found as $AL_PATH/al.exe])
7007     else
7008         AC_MSG_RESULT([$AL_PATH/al.exe])
7009     fi
7010
7011     AL_PATH=`win_short_path_for_make "$AL_PATH"`
7012
7013     dnl Check mscoree.lib / .NET Framework dir
7014     AC_MSG_CHECKING(.NET Framework)
7015     find_dotnetsdk
7016     PathFormat "$frametest"
7017     frametest="$formatted_path_unix"
7018     if test -f "$frametest/Lib/um/$WIN_BUILD_ARCH/mscoree.lib"; then
7019         DOTNET_FRAMEWORK_HOME="$frametest"
7020     else
7021         if test -f "$winsdktest_unix/lib/mscoree.lib" -o -f "$winsdktest_unix/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/mscoree.lib"; then
7022             DOTNET_FRAMEWORK_HOME="$winsdktest"
7023         fi
7024     fi
7025     PathFormat "$DOTNET_FRAMEWORK_HOME"
7026     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
7027         AC_MSG_ERROR([mscoree.lib not found])
7028     fi
7029     AC_MSG_RESULT([found: $DOTNET_FRAMEWORK_HOME])
7030
7031     PathFormat "$MIDL_PATH"
7032     MIDL_PATH="$formatted_path"
7033
7034     PathFormat "$AL_PATH"
7035     AL_PATH="$formatted_path"
7036
7037     PathFormat "$DOTNET_FRAMEWORK_HOME"
7038     DOTNET_FRAMEWORK_HOME="$formatted_path"
7039
7040     PathFormat "$CSC_PATH"
7041     CSC_PATH="$formatted_path"
7042 fi
7043
7044 dnl ===================================================================
7045 dnl Testing for C++ compiler and version...
7046 dnl ===================================================================
7047
7048 if test "$_os" != "WINNT"; then
7049     # AC_PROG_CXX sets CXXFLAGS to -g -O2 if not set, avoid that
7050     save_CXXFLAGS=$CXXFLAGS
7051     AC_PROG_CXX
7052     CXXFLAGS=$save_CXXFLAGS
7053     if test -z "$CXX_BASE"; then
7054         CXX_BASE=`first_arg_basename "$CXX"`
7055     fi
7056 fi
7057
7058 dnl check for GNU C++ compiler version
7059 if test "$GXX" = "yes" -a -z "$COM_IS_CLANG"; then
7060     AC_MSG_CHECKING([the GNU C++ compiler version])
7061
7062     _gpp_version=`$CXX -dumpversion`
7063     _gpp_majmin=`echo $_gpp_version | $AWK -F. '{ print \$1*100+\$2 }'`
7064
7065     if test "$_gpp_majmin" -lt "700"; then
7066         AC_MSG_ERROR([You need to use GNU C++ compiler version >= 7.0 to build LibreOffice, you have $_gpp_version.])
7067     else
7068         AC_MSG_RESULT([ok (g++ $_gpp_version)])
7069     fi
7070
7071     dnl see https://issuetracker.google.com/issues/36962819
7072         glibcxx_threads=no
7073         AC_LANG_PUSH([C++])
7074         AC_REQUIRE_CPP
7075         AC_MSG_CHECKING([whether $CXX_BASE is broken with boost.thread])
7076         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
7077             #include <bits/c++config.h>]],[[
7078             #if !defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \
7079             && !defined(_GLIBCXX__PTHREADS) \
7080             && !defined(_GLIBCXX_HAS_GTHREADS)
7081             choke me
7082             #endif
7083         ]])],[AC_MSG_RESULT([yes])
7084         glibcxx_threads=yes],[AC_MSG_RESULT([no])])
7085         AC_LANG_POP([C++])
7086         if test $glibcxx_threads = yes; then
7087             BOOST_CXXFLAGS="-D_GLIBCXX_HAS_GTHREADS"
7088         fi
7089 fi
7090 AC_SUBST(BOOST_CXXFLAGS)
7091
7092 #
7093 # prefx CXX with ccache if needed
7094 #
7095 if test "$CCACHE" != ""; then
7096     AC_MSG_CHECKING([whether $CXX_BASE is already ccached])
7097     AC_LANG_PUSH([C++])
7098     save_CXXFLAGS=$CXXFLAGS
7099     CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
7100     # msvc does not fail on unknown options, check stdout
7101     if test "$COM" = MSC; then
7102         CXXFLAGS="$CXXFLAGS -nologo"
7103     fi
7104     save_ac_cxx_werror_flag=$ac_cxx_werror_flag
7105     ac_cxx_werror_flag=yes
7106     dnl an empty program will do, we're checking the compiler flags
7107     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
7108                       [use_ccache=yes], [use_ccache=no])
7109     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
7110         AC_MSG_RESULT([yes])
7111     else
7112         CXX="$CCACHE $CXX"
7113         CXX_BASE="ccache $CXX_BASE"
7114         AC_MSG_RESULT([no])
7115     fi
7116     CXXFLAGS=$save_CXXFLAGS
7117     ac_cxx_werror_flag=$save_ac_cxx_werror_flag
7118     AC_LANG_POP([C++])
7119 fi
7120
7121 dnl ===================================================================
7122 dnl Find pre-processors.(should do that _after_ messing with CC/CXX)
7123 dnl ===================================================================
7124
7125 if test "$_os" != "WINNT"; then
7126     AC_PROG_CXXCPP
7127
7128     dnl Check whether there's a C pre-processor.
7129     AC_PROG_CPP
7130 fi
7131
7132
7133 dnl ===================================================================
7134 dnl Find integral type sizes and alignments
7135 dnl ===================================================================
7136
7137 if test "$_os" != "WINNT"; then
7138
7139     AC_CHECK_SIZEOF(long)
7140     AC_CHECK_SIZEOF(short)
7141     AC_CHECK_SIZEOF(int)
7142     AC_CHECK_SIZEOF(long long)
7143     AC_CHECK_SIZEOF(double)
7144     AC_CHECK_SIZEOF(void*)
7145     AC_CHECK_SIZEOF(size_t)
7146
7147     SAL_TYPES_SIZEOFSHORT=$ac_cv_sizeof_short
7148     SAL_TYPES_SIZEOFINT=$ac_cv_sizeof_int
7149     SAL_TYPES_SIZEOFLONG=$ac_cv_sizeof_long
7150     SAL_TYPES_SIZEOFLONGLONG=$ac_cv_sizeof_long_long
7151     SAL_TYPES_SIZEOFPOINTER=$ac_cv_sizeof_voidp
7152     SIZEOF_SIZE_T=$ac_cv_sizeof_size_t
7153
7154     dnl Allow build without AC_CHECK_ALIGNOF, grrr
7155     m4_pattern_allow([AC_CHECK_ALIGNOF])
7156     m4_ifdef([AC_CHECK_ALIGNOF],
7157         [
7158             AC_CHECK_ALIGNOF(short,[#include <stddef.h>])
7159             AC_CHECK_ALIGNOF(int,[#include <stddef.h>])
7160             AC_CHECK_ALIGNOF(long,[#include <stddef.h>])
7161             AC_CHECK_ALIGNOF(double,[#include <stddef.h>])
7162         ],
7163         [
7164             case "$_os-$host_cpu" in
7165             Linux-i686)
7166                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
7167                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
7168                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=4
7169                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=4
7170                 ;;
7171             Linux-x86_64)
7172                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
7173                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
7174                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=8
7175                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=8
7176                 ;;
7177             *)
7178                 if test -z "$ac_cv_alignof_short" -o \
7179                         -z "$ac_cv_alignof_int" -o \
7180                         -z "$ac_cv_alignof_long" -o \
7181                         -z "$ac_cv_alignof_double"; then
7182                    AC_MSG_ERROR([Your Autoconf doesn't have [AC_][CHECK_ALIGNOF]. You need to set the environment variables ac_cv_alignof_short, ac_cv_alignof_int, ac_cv_alignof_long and ac_cv_alignof_double.])
7183                 fi
7184                 ;;
7185             esac
7186         ])
7187
7188     SAL_TYPES_ALIGNMENT2=$ac_cv_alignof_short
7189     SAL_TYPES_ALIGNMENT4=$ac_cv_alignof_int
7190     if test $ac_cv_sizeof_long -eq 8; then
7191         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_long
7192     elif test $ac_cv_sizeof_double -eq 8; then
7193         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_double
7194     else
7195         AC_MSG_ERROR([Cannot find alignment of 8 byte types.])
7196     fi
7197
7198     dnl Check for large file support
7199     AC_SYS_LARGEFILE
7200     if test -n "$ac_cv_sys_largefile_opts"  -a "$ac_cv_sys_largefile_opts" != "none needed" -a "$ac_cv_sys_largefile_opts" != "support not detected"; then
7201         LFS_CFLAGS="$ac_cv_sys_largefile_opts"
7202     elif test -n "$ac_cv_sys_file_offset_bits" -a "$ac_cv_sys_file_offset_bits" != "no"; then
7203         LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
7204     fi
7205     if test -n "$ac_cv_sys_large_files" -a "$ac_cv_sys_large_files" != "no"; then
7206         LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES"
7207     fi
7208 else
7209     # Hardcode for MSVC
7210     SAL_TYPES_SIZEOFSHORT=2
7211     SAL_TYPES_SIZEOFINT=4
7212     SAL_TYPES_SIZEOFLONG=4
7213     SAL_TYPES_SIZEOFLONGLONG=8
7214     if test $WIN_HOST_BITS -eq 32; then
7215         SAL_TYPES_SIZEOFPOINTER=4
7216         SIZEOF_SIZE_T=4
7217     else
7218         SAL_TYPES_SIZEOFPOINTER=8
7219         SIZEOF_SIZE_T=8
7220     fi
7221     SAL_TYPES_ALIGNMENT2=2
7222     SAL_TYPES_ALIGNMENT4=4
7223     SAL_TYPES_ALIGNMENT8=8
7224     LFS_CFLAGS=''
7225 fi
7226 AC_SUBST(LFS_CFLAGS)
7227 AC_SUBST(SIZEOF_SIZE_T)
7228
7229 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFSHORT,$SAL_TYPES_SIZEOFSHORT)
7230 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFINT,$SAL_TYPES_SIZEOFINT)
7231 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONG,$SAL_TYPES_SIZEOFLONG)
7232 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONGLONG,$SAL_TYPES_SIZEOFLONGLONG)
7233 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFPOINTER,$SAL_TYPES_SIZEOFPOINTER)
7234 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT2,$SAL_TYPES_ALIGNMENT2)
7235 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT4,$SAL_TYPES_ALIGNMENT4)
7236 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT8,$SAL_TYPES_ALIGNMENT8)
7237
7238 dnl Calc jumbo sheets (1m+ rows) depend on 64 bit tools::Long .
7239 AC_MSG_CHECKING([whether jumbo sheets are supported])
7240 if test "$_os" != "WINNT"; then
7241     if test $SAL_TYPES_SIZEOFLONG -gt 4; then
7242         AC_MSG_RESULT([yes])
7243         ENABLE_JUMBO_SHEETS=TRUE
7244         AC_DEFINE(HAVE_FEATURE_JUMBO_SHEETS)
7245     else
7246         AC_MSG_RESULT([no])
7247     fi
7248 else
7249     if test $WIN_HOST_BITS -gt 32; then
7250         # 64bit windows is special-cased for tools::Long because long is 32bit
7251         AC_MSG_RESULT([yes])
7252         ENABLE_JUMBO_SHEETS=TRUE
7253         AC_DEFINE(HAVE_FEATURE_JUMBO_SHEETS)
7254     else
7255         AC_MSG_RESULT([no])
7256     fi
7257 fi
7258 AC_SUBST(ENABLE_JUMBO_SHEETS)
7259
7260 dnl ===================================================================
7261 dnl Check whether to enable runtime optimizations
7262 dnl ===================================================================
7263 ENABLE_RUNTIME_OPTIMIZATIONS=
7264 AC_MSG_CHECKING([whether to enable runtime optimizations])
7265 if test -z "$enable_runtime_optimizations"; then
7266     for i in $CC; do
7267         case $i in
7268         -fsanitize=*)
7269             enable_runtime_optimizations=no
7270             break
7271             ;;
7272         esac
7273     done
7274 fi
7275 if test "$enable_runtime_optimizations" != no; then
7276     ENABLE_RUNTIME_OPTIMIZATIONS=TRUE
7277     AC_DEFINE(ENABLE_RUNTIME_OPTIMIZATIONS)
7278     AC_MSG_RESULT([yes])
7279 else
7280     AC_MSG_RESULT([no])
7281 fi
7282 AC_SUBST([ENABLE_RUNTIME_OPTIMIZATIONS])
7283
7284 dnl ===================================================================
7285 dnl Check if valgrind headers are available
7286 dnl ===================================================================
7287 ENABLE_VALGRIND=
7288 if test "$cross_compiling" != yes -a "$with_valgrind" != no; then
7289     prev_cppflags=$CPPFLAGS
7290     # Is VALGRIND_CFLAGS something one is supposed to have in the environment,
7291     # or where does it come from?
7292     CPPFLAGS="$CPPFLAGS $VALGRIND_CFLAGS"
7293     AC_CHECK_HEADER([valgrind/valgrind.h],
7294         [ENABLE_VALGRIND=TRUE])
7295     CPPFLAGS=$prev_cppflags
7296 fi
7297 AC_SUBST([ENABLE_VALGRIND])
7298 if test -z "$ENABLE_VALGRIND"; then
7299     if test "$with_valgrind" = yes; then
7300         AC_MSG_ERROR([--with-valgrind specified but no Valgrind headers found])
7301     fi
7302     VALGRIND_CFLAGS=
7303 fi
7304 AC_SUBST([VALGRIND_CFLAGS])
7305
7306
7307 dnl ===================================================================
7308 dnl Check if SDT probes (for systemtap, gdb, dtrace) are available
7309 dnl ===================================================================
7310
7311 # We need at least the sys/sdt.h include header.
7312 AC_CHECK_HEADER([sys/sdt.h], [SDT_H_FOUND='TRUE'], [SDT_H_FOUND='FALSE'])
7313 if test "$SDT_H_FOUND" = "TRUE"; then
7314     # Found sys/sdt.h header, now make sure the c++ compiler works.
7315     # Old g++ versions had problems with probes in constructors/destructors.
7316     AC_MSG_CHECKING([working sys/sdt.h and c++ support])
7317     AC_LANG_PUSH([C++])
7318     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
7319     #include <sys/sdt.h>
7320     class ProbeClass
7321     {
7322     private:
7323       int& ref;
7324       const char *name;
7325
7326     public:
7327       ProbeClass(int& v, const char *n) : ref(v), name(n)
7328       {
7329         DTRACE_PROBE2(_test_, cons, name, ref);
7330       }
7331
7332       void method(int min)
7333       {
7334         DTRACE_PROBE3(_test_, meth, name, ref, min);
7335         ref -= min;
7336       }
7337
7338       ~ProbeClass()
7339       {
7340         DTRACE_PROBE2(_test_, dest, name, ref);
7341       }
7342     };
7343     ]],[[
7344     int i = 64;
7345     DTRACE_PROBE1(_test_, call, i);
7346     ProbeClass inst = ProbeClass(i, "call");
7347     inst.method(24);
7348     ]])], [AC_MSG_RESULT([yes]); AC_DEFINE([USE_SDT_PROBES])],
7349           [AC_MSG_RESULT([no, sdt.h or c++ compiler too old])])
7350     AC_LANG_POP([C++])
7351 fi
7352 AC_CONFIG_HEADERS([config_host/config_probes.h])
7353
7354 dnl ===================================================================
7355 dnl GCC features
7356 dnl ===================================================================
7357 HAVE_GCC_STACK_CLASH_PROTECTION=
7358 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7359     AC_MSG_CHECKING([whether $CC_BASE supports -fstack-clash-protection])
7360     save_CFLAGS=$CFLAGS
7361     CFLAGS="$CFLAGS -Werror -fstack-clash-protection"
7362     AC_LINK_IFELSE(
7363         [AC_LANG_PROGRAM(, [[return 0;]])],
7364         [AC_MSG_RESULT([yes]); HAVE_GCC_STACK_CLASH_PROTECTION=TRUE],
7365         [AC_MSG_RESULT([no])])
7366     CFLAGS=$save_CFLAGS
7367
7368     AC_MSG_CHECKING([whether $CC_BASE supports -mno-avx])
7369     save_CFLAGS=$CFLAGS
7370     CFLAGS="$CFLAGS -Werror -mno-avx"
7371     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_AVX=TRUE ],[])
7372     CFLAGS=$save_CFLAGS
7373     if test "$HAVE_GCC_AVX" = "TRUE"; then
7374         AC_MSG_RESULT([yes])
7375     else
7376         AC_MSG_RESULT([no])
7377     fi
7378
7379     AC_MSG_CHECKING([whether $CC_BASE supports atomic functions])
7380     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
7381     int v = 0;
7382     if (__sync_add_and_fetch(&v, 1) != 1 ||
7383         __sync_sub_and_fetch(&v, 1) != 0)
7384         return 1;
7385     __sync_synchronize();
7386     if (__sync_val_compare_and_swap(&v, 0, 1) != 0 ||
7387         v != 1)
7388         return 1;
7389     return 0;
7390 ]])],[HAVE_GCC_BUILTIN_ATOMIC=TRUE],[])
7391     if test "$HAVE_GCC_BUILTIN_ATOMIC" = "TRUE"; then
7392         AC_MSG_RESULT([yes])
7393         AC_DEFINE(HAVE_GCC_BUILTIN_ATOMIC)
7394     else
7395         AC_MSG_RESULT([no])
7396     fi
7397
7398     AC_MSG_CHECKING([whether $CXX_BASE defines __base_class_type_info in cxxabi.h])
7399     AC_LANG_PUSH([C++])
7400     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7401             #include <cstddef>
7402             #include <cxxabi.h>
7403             std::size_t f() { return sizeof(__cxxabiv1::__base_class_type_info); }
7404         ])], [
7405             AC_DEFINE([HAVE_CXXABI_H_BASE_CLASS_TYPE_INFO],[1])
7406             AC_MSG_RESULT([yes])
7407         ], [AC_MSG_RESULT([no])])
7408     AC_LANG_POP([C++])
7409
7410     AC_MSG_CHECKING([whether $CXX_BASE defines __class_type_info in cxxabi.h])
7411     AC_LANG_PUSH([C++])
7412     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7413             #include <cstddef>
7414             #include <cxxabi.h>
7415             std::size_t f() { return sizeof(__cxxabiv1::__class_type_info); }
7416         ])], [
7417             AC_DEFINE([HAVE_CXXABI_H_CLASS_TYPE_INFO],[1])
7418             AC_MSG_RESULT([yes])
7419         ], [AC_MSG_RESULT([no])])
7420     AC_LANG_POP([C++])
7421
7422     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_allocate_exception in cxxabi.h])
7423     AC_LANG_PUSH([C++])
7424     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7425             #include <cxxabi.h>
7426             void * f() { return __cxxabiv1::__cxa_allocate_exception(0); }
7427         ])], [
7428             AC_DEFINE([HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION],[1])
7429             AC_MSG_RESULT([yes])
7430         ], [AC_MSG_RESULT([no])])
7431     AC_LANG_POP([C++])
7432
7433     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_eh_globals in cxxabi.h])
7434     AC_LANG_PUSH([C++])
7435     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7436             #include <cstddef>
7437             #include <cxxabi.h>
7438             std::size_t f() { return sizeof(__cxxabiv1::__cxa_eh_globals); }
7439         ])], [
7440             AC_DEFINE([HAVE_CXXABI_H_CXA_EH_GLOBALS],[1])
7441             AC_MSG_RESULT([yes])
7442         ], [AC_MSG_RESULT([no])])
7443     AC_LANG_POP([C++])
7444
7445     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_exception in cxxabi.h])
7446     AC_LANG_PUSH([C++])
7447     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7448             #include <cstddef>
7449             #include <cxxabi.h>
7450             std::size_t f() { return sizeof(__cxxabiv1::__cxa_exception); }
7451         ])], [
7452             AC_DEFINE([HAVE_CXXABI_H_CXA_EXCEPTION],[1])
7453             AC_MSG_RESULT([yes])
7454         ], [AC_MSG_RESULT([no])])
7455     AC_LANG_POP([C++])
7456
7457     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_get_globals in cxxabi.h])
7458     AC_LANG_PUSH([C++])
7459     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7460             #include <cxxabi.h>
7461             void * f() { return __cxxabiv1::__cxa_get_globals(); }
7462         ])], [
7463             AC_DEFINE([HAVE_CXXABI_H_CXA_GET_GLOBALS],[1])
7464             AC_MSG_RESULT([yes])
7465         ], [AC_MSG_RESULT([no])])
7466     AC_LANG_POP([C++])
7467
7468     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_current_exception_type in cxxabi.h])
7469     AC_LANG_PUSH([C++])
7470     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7471             #include <cxxabi.h>
7472             void * f() { return __cxxabiv1::__cxa_current_exception_type(); }
7473         ])], [
7474             AC_DEFINE([HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE],[1])
7475             AC_MSG_RESULT([yes])
7476         ], [AC_MSG_RESULT([no])])
7477     AC_LANG_POP([C++])
7478
7479     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_throw in cxxabi.h])
7480     AC_LANG_PUSH([C++])
7481     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7482             #include <cxxabi.h>
7483             void f() { __cxxabiv1::__cxa_throw(0, 0, 0); }
7484         ])], [
7485             AC_DEFINE([HAVE_CXXABI_H_CXA_THROW],[1])
7486             AC_MSG_RESULT([yes])
7487         ], [AC_MSG_RESULT([no])])
7488     AC_LANG_POP([C++])
7489
7490     AC_MSG_CHECKING([whether $CXX_BASE defines __si_class_type_info in cxxabi.h])
7491     AC_LANG_PUSH([C++])
7492     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7493             #include <cstddef>
7494             #include <cxxabi.h>
7495             std::size_t f() { return sizeof(__cxxabiv1::__si_class_type_info); }
7496         ])], [
7497             AC_DEFINE([HAVE_CXXABI_H_SI_CLASS_TYPE_INFO],[1])
7498             AC_MSG_RESULT([yes])
7499         ], [AC_MSG_RESULT([no])])
7500     AC_LANG_POP([C++])
7501
7502     AC_MSG_CHECKING([whether $CXX_BASE defines __vmi_class_type_info in cxxabi.h])
7503     AC_LANG_PUSH([C++])
7504     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7505             #include <cstddef>
7506             #include <cxxabi.h>
7507             std::size_t f() { return sizeof(__cxxabiv1::__vmi_class_type_info); }
7508         ])], [
7509             AC_DEFINE([HAVE_CXXABI_H_VMI_CLASS_TYPE_INFO],[1])
7510             AC_MSG_RESULT([yes])
7511         ], [AC_MSG_RESULT([no])])
7512     AC_LANG_POP([C++])
7513 fi
7514
7515 AC_SUBST(HAVE_GCC_AVX)
7516 AC_SUBST(HAVE_GCC_BUILTIN_ATOMIC)
7517 AC_SUBST(HAVE_GCC_STACK_CLASH_PROTECTION)
7518
7519 dnl ===================================================================
7520 dnl Identify the C++ library
7521 dnl ===================================================================
7522
7523 AC_MSG_CHECKING([what the C++ library is])
7524 HAVE_LIBSTDCPP=
7525 HAVE_LIBCPP=
7526 AC_LANG_PUSH([C++])
7527 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7528 #include <utility>
7529 #ifndef __GLIBCXX__
7530 foo bar
7531 #endif
7532 ]])],
7533     [CPP_LIBRARY=GLIBCXX
7534      cpp_library_name="GNU libstdc++"
7535      HAVE_LIBSTDCPP=TRUE
7536     ],
7537     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7538 #include <utility>
7539 #ifndef _LIBCPP_VERSION
7540 foo bar
7541 #endif
7542 ]])],
7543     [CPP_LIBRARY=LIBCPP
7544      cpp_library_name="LLVM libc++"
7545      AC_DEFINE([HAVE_LIBCPP])
7546      HAVE_LIBCPP=TRUE
7547     ],
7548     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7549 #include <utility>
7550 #ifndef _MSC_VER
7551 foo bar
7552 #endif
7553 ]])],
7554     [CPP_LIBRARY=MSVCRT
7555      cpp_library_name="Microsoft"
7556     ],
7557     AC_MSG_ERROR([Could not figure out what C++ library this is]))))
7558 AC_MSG_RESULT([$cpp_library_name])
7559 AC_LANG_POP([C++])
7560 AC_SUBST([HAVE_LIBSTDCPP])
7561 AC_SUBST([HAVE_LIBCPP])
7562
7563 if test -z "${LIBCPP_DEBUG+x}" -a -z "$CROSS_COMPILING" -a -n "$HAVE_LIBCPP" -a -n "$ENABLE_DBGUTIL"
7564 then
7565     # Libc++ has two levels of debug mode, assertions mode enabled with -D_LIBCPP_DEBUG=0,
7566     # and actual debug mode enabled with -D_LIBCPP_DEBUG=1 (and starting with LLVM15
7567     # assertions mode will be separate and controlled by -D_LIBCPP_ENABLE_ASSERTIONS=1,
7568     # although there will be backwards compatibility).
7569     # Debug mode is supported by libc++ only if built for it, e.g. Mac libc++ isn't,
7570     # and there would be undefined references to debug functions.
7571     # Moreover std::to_string() has a bug (https://reviews.llvm.org/D125184).
7572     # So check if debug mode can be used and disable or downgrade it to assertions
7573     # if needed.
7574     AC_MSG_CHECKING([if libc++ has a usable debug mode])
7575     AC_LANG_PUSH([C++])
7576     libcpp_debug_links=
7577     AC_LINK_IFELSE([AC_LANG_SOURCE([[
7578 #define _LIBCPP_DEBUG 0 // only assertions
7579 #include <vector>
7580 int main()
7581 {
7582     std::vector<int> v;
7583     v.push_back( 1 );
7584     return v[ 3 ];
7585 }
7586 ]])], [libcpp_debug_links=1])
7587     if test -n "$libcpp_debug_links"; then
7588         # we can use at least assertions, check if debug mode works
7589         AC_RUN_IFELSE([AC_LANG_SOURCE([[
7590 #define _LIBCPP_DEBUG 1 // debug mode
7591 #include <string>
7592 #include <vector>
7593 int foo(const std::vector<int>& v) { return *v.begin(); }
7594 int main()
7595 {
7596     std::vector<int> v;
7597     v.push_back( 1 );
7598     std::string s = "xxxxxxxxxxxxxxxxxxxxxxxxx" + std::to_string(10);
7599     return (foo(v) + s.size()) != 0 ? 0 : 1;
7600 }
7601 ]])],
7602         [AC_MSG_RESULT(yes)
7603          LIBCPP_DEBUG=-D_LIBCPP_DEBUG=1
7604         ],
7605         [AC_MSG_RESULT(no, using only assertions)
7606          LIBCPP_DEBUG=-D_LIBCPP_DEBUG=0
7607         ]
7608         )
7609     else
7610         AC_MSG_RESULT(no)
7611     fi
7612     AC_LANG_POP([C++])
7613 fi
7614 AC_SUBST([LIBCPP_DEBUG])
7615
7616 dnl ===================================================================
7617 dnl Check for gperf
7618 dnl ===================================================================
7619 AC_PATH_PROG(GPERF, gperf)
7620 if test -z "$GPERF"; then
7621     AC_MSG_ERROR([gperf not found but needed. Install it.])
7622 fi
7623 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
7624     GPERF=`cygpath -m $GPERF`
7625 fi
7626 AC_MSG_CHECKING([whether gperf is new enough])
7627 my_gperf_ver1=$($GPERF --version | head -n 1)
7628 my_gperf_ver2=${my_gperf_ver1#GNU gperf }
7629 my_gperf_ver3=$(printf %s "$my_gperf_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
7630 if test "$my_gperf_ver3" -ge 301; then
7631     AC_MSG_RESULT([yes ($my_gperf_ver2)])
7632 else
7633     AC_MSG_ERROR(["$my_gperf_ver1" is too old or unrecognized, must be at least gperf 3.1])
7634 fi
7635 AC_SUBST(GPERF)
7636
7637 dnl ===================================================================
7638 dnl Check for system libcmis
7639 dnl ===================================================================
7640 libo_CHECK_SYSTEM_MODULE([libcmis],[LIBCMIS],[libcmis-0.6 >= 0.6.1],enabled)
7641
7642 dnl ===================================================================
7643 dnl C++11
7644 dnl ===================================================================
7645
7646 if test -z "${CXXFLAGS_CXX11+x}"; then
7647     AC_MSG_CHECKING([whether $CXX_BASE supports C++20])
7648     if test "$COM" = MSC -a "$COM_IS_CLANG" != TRUE; then
7649         if test "$with_latest_c__" = yes; then
7650             CXXFLAGS_CXX11=-std:c++latest
7651         else
7652             CXXFLAGS_CXX11=-std:c++20
7653         fi
7654         CXXFLAGS_CXX11="$CXXFLAGS_CXX11 -permissive- -Zc:__cplusplus,preprocessor"
7655     elif test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7656         my_flags='-std=c++20 -std=c++2a'
7657         if test "$with_latest_c__" = yes; then
7658             my_flags="-std=c++26 -std=c++2c -std=c++23 -std=c++2b $my_flags"
7659         fi
7660         for flag in $my_flags; do
7661             if test "$COM" = MSC; then
7662                 flag="-Xclang $flag"
7663             fi
7664             save_CXXFLAGS=$CXXFLAGS
7665             CXXFLAGS="$CXXFLAGS $flag -Werror"
7666             AC_LANG_PUSH([C++])
7667             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7668                 #include <algorithm>
7669                 #include <functional>
7670                 #include <vector>
7671
7672                 void f(std::vector<int> & v, std::function<bool(int, int)> fn) {
7673                     std::sort(v.begin(), v.end(), fn);
7674                 }
7675                 ]])],[CXXFLAGS_CXX11=$flag])
7676             AC_LANG_POP([C++])
7677             CXXFLAGS=$save_CXXFLAGS
7678             if test -n "$CXXFLAGS_CXX11"; then
7679                 break
7680             fi
7681         done
7682     fi
7683     if test -n "$CXXFLAGS_CXX11"; then
7684         AC_MSG_RESULT([yes ($CXXFLAGS_CXX11)])
7685     else
7686         AC_MSG_ERROR(no)
7687     fi
7688 fi
7689 AC_SUBST(CXXFLAGS_CXX11)
7690
7691 if test "$GCC" = "yes"; then
7692     save_CXXFLAGS=$CXXFLAGS
7693     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7694     CHECK_L_ATOMIC
7695     CXXFLAGS=$save_CXXFLAGS
7696     AC_SUBST(ATOMIC_LIB)
7697 fi
7698
7699 AC_MSG_CHECKING([whether $CXX_BASE supports C++11 without Language Defect 757])
7700 save_CXXFLAGS=$CXXFLAGS
7701 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7702 AC_LANG_PUSH([C++])
7703
7704 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7705 #include <stddef.h>
7706
7707 template <typename T, size_t S> char (&sal_n_array_size( T(&)[S] ))[S];
7708
7709 namespace
7710 {
7711         struct b
7712         {
7713                 int i;
7714                 int j;
7715         };
7716 }
7717 ]], [[
7718 struct a
7719 {
7720         int i;
7721         int j;
7722 };
7723 a thinga[]={{0,0}, {1,1}};
7724 b thingb[]={{0,0}, {1,1}};
7725 size_t i = sizeof(sal_n_array_size(thinga));
7726 size_t j = sizeof(sal_n_array_size(thingb));
7727 return !(i != 0 && j != 0);
7728 ]])
7729     ], [ AC_MSG_RESULT(yes) ],
7730     [ AC_MSG_ERROR(no)])
7731 AC_LANG_POP([C++])
7732 CXXFLAGS=$save_CXXFLAGS
7733
7734 HAVE_GCC_FNO_SIZED_DEALLOCATION=
7735 if test "$GCC" = yes; then
7736     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-sized-deallocation])
7737     AC_LANG_PUSH([C++])
7738     save_CXXFLAGS=$CXXFLAGS
7739     CXXFLAGS="$CXXFLAGS -fno-sized-deallocation"
7740     AC_LINK_IFELSE([AC_LANG_PROGRAM()],[HAVE_GCC_FNO_SIZED_DEALLOCATION=TRUE])
7741     CXXFLAGS=$save_CXXFLAGS
7742     AC_LANG_POP([C++])
7743     if test "$HAVE_GCC_FNO_SIZED_DEALLOCATION" = TRUE; then
7744         AC_MSG_RESULT([yes])
7745     else
7746         AC_MSG_RESULT([no])
7747     fi
7748 fi
7749 AC_SUBST([HAVE_GCC_FNO_SIZED_DEALLOCATION])
7750
7751 AC_MSG_CHECKING([whether $CXX_BASE supports C++2a constinit sorted vectors])
7752 AC_LANG_PUSH([C++])
7753 save_CXXFLAGS=$CXXFLAGS
7754 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7755 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7756         #include <algorithm>
7757         #include <initializer_list>
7758         #include <vector>
7759         template<typename T> class S {
7760         private:
7761             std::vector<T> v_;
7762         public:
7763             constexpr S(std::initializer_list<T> i): v_(i) { std::sort(v_.begin(), v_.end()); }
7764         };
7765         constinit S<int> s{3, 2, 1};
7766     ])], [
7767         AC_DEFINE([HAVE_CPP_CONSTINIT_SORTED_VECTOR],[1])
7768         AC_MSG_RESULT([yes])
7769     ], [AC_MSG_RESULT([no])])
7770 CXXFLAGS=$save_CXXFLAGS
7771 AC_LANG_POP([C++])
7772
7773 AC_MSG_CHECKING([whether $CXX_BASE implements C++ DR P1155R3])
7774 AC_LANG_PUSH([C++])
7775 save_CXXFLAGS=$CXXFLAGS
7776 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7777 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7778         struct S1 { S1(S1 &&); };
7779         struct S2: S1 {};
7780         S1 f(S2 s) { return s; }
7781     ])], [
7782         AC_DEFINE([HAVE_P1155R3],[1])
7783         AC_MSG_RESULT([yes])
7784     ], [AC_MSG_RESULT([no])])
7785 CXXFLAGS=$save_CXXFLAGS
7786 AC_LANG_POP([C++])
7787
7788 AC_MSG_CHECKING([whether $CXX_BASE supports C++20 std::atomic_ref])
7789 HAVE_CXX20_ATOMIC_REF=
7790 AC_LANG_PUSH([C++])
7791 save_CXXFLAGS=$CXXFLAGS
7792 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7793 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7794         #include <atomic>
7795         int x;
7796         std::atomic_ref<int> y(x);
7797     ])], [
7798         HAVE_CXX20_ATOMIC_REF=TRUE
7799         AC_MSG_RESULT([yes])
7800     ], [AC_MSG_RESULT([no])])
7801 CXXFLAGS=$save_CXXFLAGS
7802 AC_LANG_POP([C++])
7803 AC_SUBST([HAVE_CXX20_ATOMIC_REF])
7804
7805 dnl Supported since GCC 9 and Clang 10 (which each also started to support -Wdeprecated-copy, but
7806 dnl which is included in -Wextra anyway):
7807 HAVE_WDEPRECATED_COPY_DTOR=
7808 if test "$GCC" = yes; then
7809     AC_MSG_CHECKING([whether $CXX_BASE supports -Wdeprecated-copy-dtor])
7810     AC_LANG_PUSH([C++])
7811     save_CXXFLAGS=$CXXFLAGS
7812     CXXFLAGS="$CXXFLAGS -Werror -Wdeprecated-copy-dtor"
7813     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
7814             HAVE_WDEPRECATED_COPY_DTOR=TRUE
7815             AC_MSG_RESULT([yes])
7816         ], [AC_MSG_RESULT([no])])
7817     CXXFLAGS=$save_CXXFLAGS
7818     AC_LANG_POP([C++])
7819 fi
7820 AC_SUBST([HAVE_WDEPRECATED_COPY_DTOR])
7821
7822 dnl At least GCC 8.2 with -O2 (i.e., --enable-optimized) causes a false-positive -Wmaybe-
7823 dnl uninitialized warning for code like
7824 dnl
7825 dnl   OString f();
7826 dnl   boost::optional<OString> * g(bool b) {
7827 dnl       boost::optional<OString> o;
7828 dnl       if (b) o = f();
7829 dnl       return new boost::optional<OString>(o);
7830 dnl   }
7831 dnl
7832 dnl (as is e.g. present, in a slightly more elaborate form, in
7833 dnl librdf_TypeConverter::extractNode_NoLock in unoxml/source/rdf/librdf_repository.cxx); the below
7834 dnl code is meant to be a faithfully stripped-down and self-contained version of the above code:
7835 HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=
7836 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7837     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=maybe-uninitialized])
7838     AC_LANG_PUSH([C++])
7839     save_CXXFLAGS=$CXXFLAGS
7840     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wmaybe-uninitialized"
7841     if test "$ENABLE_OPTIMIZED" = TRUE; then
7842         CXXFLAGS="$CXXFLAGS -O2"
7843     else
7844         CXXFLAGS="$CXXFLAGS -O0"
7845     fi
7846     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7847             #include <new>
7848             void f1(int);
7849             struct S1 {
7850                 ~S1() { f1(n); }
7851                 int n = 0;
7852             };
7853             struct S2 {
7854                 S2() {}
7855                 S2(S2 const & s) { if (s.init) set(*reinterpret_cast<S1 const *>(s.stg)); }
7856                 ~S2() { if (init) reinterpret_cast<S1 *>(stg)->S1::~S1(); }
7857                 void set(S1 s) {
7858                     new (stg) S1(s);
7859                     init = true;
7860                 }
7861                 bool init = false;
7862                 char stg[sizeof (S1)];
7863             } ;
7864             S1 f2();
7865             S2 * f3(bool b) {
7866                 S2 o;
7867                 if (b) o.set(f2());
7868                 return new S2(o);
7869             }
7870         ]])], [AC_MSG_RESULT([no])], [
7871             HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=TRUE
7872             AC_MSG_RESULT([yes])
7873         ])
7874     CXXFLAGS=$save_CXXFLAGS
7875     AC_LANG_POP([C++])
7876 fi
7877 AC_SUBST([HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED])
7878
7879 dnl Check for <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c5> "[8/9/10/11 Regression]
7880 dnl -Wstringop-overflow false positive due to using MEM_REF type of &MEM" (fixed in GCC 11), which
7881 dnl hits us e.g. with GCC 10 and --enable-optimized at
7882 dnl
7883 dnl   In file included from include/rtl/string.hxx:49,
7884 dnl                    from include/rtl/ustring.hxx:43,
7885 dnl                    from include/osl/file.hxx:35,
7886 dnl                    from include/codemaker/global.hxx:28,
7887 dnl                    from include/codemaker/options.hxx:23,
7888 dnl                    from codemaker/source/commoncpp/commoncpp.cxx:24:
7889 dnl   In function ‘char* rtl::addDataHelper(char*, const char*, std::size_t)’,
7890 dnl       inlined from ‘static char* rtl::ToStringHelper<const char [N]>::addData(char*, const char*) [with long unsigned int N = 3]’ at include/rtl/stringconcat.hxx:147:85,
7891 dnl       inlined from ‘char* rtl::OStringConcat<T1, T2>::addData(char*) const [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/stringconcat.hxx:226:103,
7892 dnl       inlined from ‘rtl::OStringBuffer& rtl::OStringBuffer::append(rtl::OStringConcat<T1, T2>&&) [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/strbuf.hxx:599:30,
7893 dnl       inlined from ‘rtl::OString codemaker::cpp::scopedCppName(const rtl::OString&, bool)’ at codemaker/source/commoncpp/commoncpp.cxx:53:55:
7894 dnl   include/rtl/stringconcat.hxx:78:15: error: writing 2 bytes into a region of size 1 [-Werror=stringop-overflow=]
7895 dnl      78 |         memcpy( buffer, data, length );
7896 dnl         |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
7897 HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=
7898 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7899     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=stringop-overflow=])
7900     AC_LANG_PUSH([C++])
7901     save_CXXFLAGS=$CXXFLAGS
7902     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wstringop-overflow"
7903     if test "$ENABLE_OPTIMIZED" = TRUE; then
7904         CXXFLAGS="$CXXFLAGS -O2"
7905     else
7906         CXXFLAGS="$CXXFLAGS -O0"
7907     fi
7908     dnl Test code taken from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c0>:
7909     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7910             void fill(char const * begin, char const * end, char c);
7911             struct q {
7912                 char ids[4];
7913                 char username[6];
7914             };
7915             void test(q & c) {
7916                 fill(c.ids, c.ids + sizeof(c.ids), '\0');
7917                 __builtin_strncpy(c.username, "root", sizeof(c.username));
7918             }
7919         ]])], [AC_MSG_RESULT([no])], [
7920             HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=TRUE
7921             AC_MSG_RESULT([yes])
7922         ])
7923     CXXFLAGS=$save_CXXFLAGS
7924     AC_LANG_POP([C++])
7925 fi
7926 AC_SUBST([HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW])
7927
7928 HAVE_DLLEXPORTINLINES=
7929 if test "$_os" = "WINNT"; then
7930     AC_MSG_CHECKING([whether $CXX_BASE supports -Zc:dllexportInlines-])
7931     AC_LANG_PUSH([C++])
7932     save_CXXFLAGS=$CXXFLAGS
7933     CXXFLAGS="$CXXFLAGS -Werror -Zc:dllexportInlines-"
7934     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
7935             HAVE_DLLEXPORTINLINES=TRUE
7936             AC_MSG_RESULT([yes])
7937         ], [AC_MSG_RESULT([no])])
7938     CXXFLAGS=$save_CXXFLAGS
7939     AC_LANG_POP([C++])
7940 fi
7941 AC_SUBST([HAVE_DLLEXPORTINLINES])
7942
7943 dnl ===================================================================
7944 dnl CPU Intrinsics support - SSE, AVX
7945 dnl ===================================================================
7946
7947 CXXFLAGS_INTRINSICS_SSE2=
7948 CXXFLAGS_INTRINSICS_SSSE3=
7949 CXXFLAGS_INTRINSICS_SSE41=
7950 CXXFLAGS_INTRINSICS_SSE42=
7951 CXXFLAGS_INTRINSICS_AVX=
7952 CXXFLAGS_INTRINSICS_AVX2=
7953 CXXFLAGS_INTRINSICS_AVX512=
7954 CXXFLAGS_INTRINSICS_AVX512F=
7955 CXXFLAGS_INTRINSICS_F16C=
7956 CXXFLAGS_INTRINSICS_FMA=
7957
7958 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7959     # GCC, Clang or Clang-cl (clang-cl + MSVC's -arch options don't work well together)
7960     flag_sse2=-msse2
7961     flag_ssse3=-mssse3
7962     flag_sse41=-msse4.1
7963     flag_sse42=-msse4.2
7964     flag_avx=-mavx
7965     flag_avx2=-mavx2
7966     flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
7967     flag_avx512f=-mavx512f
7968     flag_f16c=-mf16c
7969     flag_fma=-mfma
7970 else
7971     # With MSVC using -arch is in fact not necessary for being able
7972     # to use CPU intrinsics, code using AVX512F intrinsics will compile
7973     # even if compiled with -arch:AVX, the -arch option really only affects
7974     # instructions generated for C/C++ code.
7975     # So use the matching same (or lower) -arch options, but only in order
7976     # to generate the best matching instructions for the C++ code surrounding
7977     # the intrinsics.
7978     # SSE2 is the default for x86/x64, so no need to specify the option.
7979     flag_sse2=
7980     # No specific options for these, use the next lower.
7981     flag_ssse3="$flag_sse2"
7982     flag_sse41="$flag_sse2"
7983     flag_sse42="$flag_sse2"
7984     flag_avx=-arch:AVX
7985     flag_avx2=-arch:AVX2
7986     flag_avx512=-arch:AVX512
7987     # Using -arch:AVX512 would enable more than just AVX512F, so use only AVX2.
7988     flag_avx512f=-arch:AVX2
7989     # No MSVC options for these.
7990     flag_f16c="$flag_sse2"
7991     flag_fma="$flag_sse2"
7992 fi
7993
7994 AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
7995 AC_LANG_PUSH([C++])
7996 save_CXXFLAGS=$CXXFLAGS
7997 CXXFLAGS="$CXXFLAGS $flag_sse2"
7998 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7999     #include <emmintrin.h>
8000     int main () {
8001         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8002         c = _mm_xor_si128 (a, b);
8003         return 0;
8004     }
8005     ])],
8006     [can_compile_sse2=yes],
8007     [can_compile_sse2=no])
8008 AC_LANG_POP([C++])
8009 CXXFLAGS=$save_CXXFLAGS
8010 AC_MSG_RESULT([${can_compile_sse2}])
8011 if test "${can_compile_sse2}" = "yes" ; then
8012     CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
8013 fi
8014
8015 AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
8016 AC_LANG_PUSH([C++])
8017 save_CXXFLAGS=$CXXFLAGS
8018 CXXFLAGS="$CXXFLAGS $flag_ssse3"
8019 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8020     #include <tmmintrin.h>
8021     int main () {
8022         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8023         c = _mm_maddubs_epi16 (a, b);
8024         return 0;
8025     }
8026     ])],
8027     [can_compile_ssse3=yes],
8028     [can_compile_ssse3=no])
8029 AC_LANG_POP([C++])
8030 CXXFLAGS=$save_CXXFLAGS
8031 AC_MSG_RESULT([${can_compile_ssse3}])
8032 if test "${can_compile_ssse3}" = "yes" ; then
8033     CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
8034 fi
8035
8036 AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
8037 AC_LANG_PUSH([C++])
8038 save_CXXFLAGS=$CXXFLAGS
8039 CXXFLAGS="$CXXFLAGS $flag_sse41"
8040 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8041     #include <smmintrin.h>
8042     int main () {
8043         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8044         c = _mm_cmpeq_epi64 (a, b);
8045         return 0;
8046     }
8047     ])],
8048     [can_compile_sse41=yes],
8049     [can_compile_sse41=no])
8050 AC_LANG_POP([C++])
8051 CXXFLAGS=$save_CXXFLAGS
8052 AC_MSG_RESULT([${can_compile_sse41}])
8053 if test "${can_compile_sse41}" = "yes" ; then
8054     CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
8055 fi
8056
8057 AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
8058 AC_LANG_PUSH([C++])
8059 save_CXXFLAGS=$CXXFLAGS
8060 CXXFLAGS="$CXXFLAGS $flag_sse42"
8061 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8062     #include <nmmintrin.h>
8063     int main () {
8064         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8065         c = _mm_cmpgt_epi64 (a, b);
8066         return 0;
8067     }
8068     ])],
8069     [can_compile_sse42=yes],
8070     [can_compile_sse42=no])
8071 AC_LANG_POP([C++])
8072 CXXFLAGS=$save_CXXFLAGS
8073 AC_MSG_RESULT([${can_compile_sse42}])
8074 if test "${can_compile_sse42}" = "yes" ; then
8075     CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
8076 fi
8077
8078 AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
8079 AC_LANG_PUSH([C++])
8080 save_CXXFLAGS=$CXXFLAGS
8081 CXXFLAGS="$CXXFLAGS $flag_avx"
8082 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8083     #include <immintrin.h>
8084     int main () {
8085         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
8086         c = _mm256_xor_ps(a, b);
8087         return 0;
8088     }
8089     ])],
8090     [can_compile_avx=yes],
8091     [can_compile_avx=no])
8092 AC_LANG_POP([C++])
8093 CXXFLAGS=$save_CXXFLAGS
8094 AC_MSG_RESULT([${can_compile_avx}])
8095 if test "${can_compile_avx}" = "yes" ; then
8096     CXXFLAGS_INTRINSICS_AVX="$flag_avx"
8097 fi
8098
8099 AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
8100 AC_LANG_PUSH([C++])
8101 save_CXXFLAGS=$CXXFLAGS
8102 CXXFLAGS="$CXXFLAGS $flag_avx2"
8103 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8104     #include <immintrin.h>
8105     int main () {
8106         __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
8107         c = _mm256_maddubs_epi16(a, b);
8108         return 0;
8109     }
8110     ])],
8111     [can_compile_avx2=yes],
8112     [can_compile_avx2=no])
8113 AC_LANG_POP([C++])
8114 CXXFLAGS=$save_CXXFLAGS
8115 AC_MSG_RESULT([${can_compile_avx2}])
8116 if test "${can_compile_avx2}" = "yes" ; then
8117     CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
8118 fi
8119
8120 AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
8121 AC_LANG_PUSH([C++])
8122 save_CXXFLAGS=$CXXFLAGS
8123 CXXFLAGS="$CXXFLAGS $flag_avx512"
8124 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8125     #include <immintrin.h>
8126     int main () {
8127         __m512i a = _mm512_loadu_si512(0);
8128         __m512d v1 = _mm512_load_pd(0);
8129         // https://gcc.gnu.org/git/?p=gcc.git;a=commit;f=gcc/config/i386/avx512fintrin.h;h=23bce99cbe7016a04e14c2163ed3fe6a5a64f4e2
8130         __m512d v2 = _mm512_abs_pd(v1);
8131         return 0;
8132     }
8133     ])],
8134     [can_compile_avx512=yes],
8135     [can_compile_avx512=no])
8136 AC_LANG_POP([C++])
8137 CXXFLAGS=$save_CXXFLAGS
8138 AC_MSG_RESULT([${can_compile_avx512}])
8139 if test "${can_compile_avx512}" = "yes" ; then
8140     CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
8141     CXXFLAGS_INTRINSICS_AVX512F="$flag_avx512f"
8142 fi
8143
8144 AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
8145 AC_LANG_PUSH([C++])
8146 save_CXXFLAGS=$CXXFLAGS
8147 CXXFLAGS="$CXXFLAGS $flag_f16c"
8148 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8149     #include <immintrin.h>
8150     int main () {
8151         __m128i a = _mm_set1_epi32 (0);
8152         __m128 c;
8153         c = _mm_cvtph_ps(a);
8154         return 0;
8155     }
8156     ])],
8157     [can_compile_f16c=yes],
8158     [can_compile_f16c=no])
8159 AC_LANG_POP([C++])
8160 CXXFLAGS=$save_CXXFLAGS
8161 AC_MSG_RESULT([${can_compile_f16c}])
8162 if test "${can_compile_f16c}" = "yes" ; then
8163     CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
8164 fi
8165
8166 AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
8167 AC_LANG_PUSH([C++])
8168 save_CXXFLAGS=$CXXFLAGS
8169 CXXFLAGS="$CXXFLAGS $flag_fma"
8170 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8171     #include <immintrin.h>
8172     int main () {
8173         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
8174         d = _mm256_fmadd_ps(a, b, c);
8175         return 0;
8176     }
8177     ])],
8178     [can_compile_fma=yes],
8179     [can_compile_fma=no])
8180 AC_LANG_POP([C++])
8181 CXXFLAGS=$save_CXXFLAGS
8182 AC_MSG_RESULT([${can_compile_fma}])
8183 if test "${can_compile_fma}" = "yes" ; then
8184     CXXFLAGS_INTRINSICS_FMA="$flag_fma"
8185 fi
8186
8187 AC_SUBST([CXXFLAGS_INTRINSICS_SSE2])
8188 AC_SUBST([CXXFLAGS_INTRINSICS_SSSE3])
8189 AC_SUBST([CXXFLAGS_INTRINSICS_SSE41])
8190 AC_SUBST([CXXFLAGS_INTRINSICS_SSE42])
8191 AC_SUBST([CXXFLAGS_INTRINSICS_AVX])
8192 AC_SUBST([CXXFLAGS_INTRINSICS_AVX2])
8193 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512])
8194 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512F])
8195 AC_SUBST([CXXFLAGS_INTRINSICS_F16C])
8196 AC_SUBST([CXXFLAGS_INTRINSICS_FMA])
8197
8198 dnl ===================================================================
8199 dnl system stl sanity tests
8200 dnl ===================================================================
8201 if test "$_os" != "WINNT"; then
8202
8203     AC_LANG_PUSH([C++])
8204
8205     save_CPPFLAGS="$CPPFLAGS"
8206     if test -n "$MACOSX_SDK_PATH"; then
8207         CPPFLAGS="-isysroot $MACOSX_SDK_PATH $CPPFLAGS"
8208     fi
8209
8210     # Assume visibility is not broken with libc++. The below test is very much designed for libstdc++
8211     # only.
8212     if test "$CPP_LIBRARY" = GLIBCXX; then
8213         dnl gcc#19664, gcc#22482, rhbz#162935
8214         AC_MSG_CHECKING([if STL headers are visibility safe (GCC bug 22482)])
8215         AC_EGREP_HEADER(visibility push, string, stlvisok=yes, stlvisok=no)
8216         AC_MSG_RESULT([$stlvisok])
8217         if test "$stlvisok" = "no"; then
8218             AC_MSG_ERROR([Your libstdc++ headers are not visibility safe. This is no longer supported.])
8219         fi
8220     fi
8221
8222     # As the below test checks things when linking self-compiled dynamic libraries, it presumably is irrelevant
8223     # when we don't make any dynamic libraries?
8224     if test "$DISABLE_DYNLOADING" = ""; then
8225         AC_MSG_CHECKING([if $CXX_BASE is -fvisibility-inlines-hidden safe (Clang bug 11250)])
8226         cat > conftestlib1.cc <<_ACEOF
8227 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
8228 struct S2: S1<int> { virtual ~S2(); };
8229 S2::~S2() {}
8230 _ACEOF
8231         cat > conftestlib2.cc <<_ACEOF
8232 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
8233 struct S2: S1<int> { virtual ~S2(); };
8234 struct S3: S2 { virtual ~S3(); }; S3::~S3() {}
8235 _ACEOF
8236         gccvisinlineshiddenok=yes
8237         if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib1.cc -o libconftest1$DLLPOST >/dev/null 2>&5; then
8238             gccvisinlineshiddenok=no
8239         else
8240             dnl At least Clang -fsanitize=address and -fsanitize=undefined are
8241             dnl known to not work with -z defs (unsetting which makes the test
8242             dnl moot, though):
8243             my_linkflagsnoundefs=$LINKFLAGSNOUNDEFS
8244             if test "$COM_IS_CLANG" = TRUE; then
8245                 for i in $CXX $CXXFLAGS; do
8246                     case $i in
8247                     -fsanitize=*)
8248                         my_linkflagsnoundefs=
8249                         break
8250                         ;;
8251                     esac
8252                 done
8253             fi
8254             if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib2.cc -L. -lconftest1 $my_linkflagsnoundefs -o libconftest2$DLLPOST >/dev/null 2>&5; then
8255                 gccvisinlineshiddenok=no
8256             fi
8257         fi
8258
8259         rm -fr libconftest*
8260         AC_MSG_RESULT([$gccvisinlineshiddenok])
8261         if test "$gccvisinlineshiddenok" = "no"; then
8262             AC_MSG_ERROR([Your gcc/clang is not -fvisibility-inlines-hidden safe. This is no longer supported.])
8263         fi
8264     fi
8265
8266    AC_MSG_CHECKING([if $CXX_BASE has a visibility bug with class-level attributes (GCC bug 26905)])
8267     cat >visibility.cxx <<_ACEOF
8268 #pragma GCC visibility push(hidden)
8269 struct __attribute__ ((visibility ("default"))) TestStruct {
8270   static void Init();
8271 };
8272 __attribute__ ((visibility ("default"))) void TestFunc() {
8273   TestStruct::Init();
8274 }
8275 _ACEOF
8276     if ! $CXX $CXXFLAGS $CPPFLAGS -fpic -S visibility.cxx; then
8277         gccvisbroken=yes
8278     else
8279         case "$host_cpu" in
8280         i?86|x86_64)
8281             if test "$_os" = "Darwin" -o "$_os" = "iOS"; then
8282                 gccvisbroken=no
8283             else
8284                 if $EGREP -q '@PLT|@GOT' visibility.s || test "$ENABLE_LTO" = "TRUE"; then
8285                     gccvisbroken=no
8286                 else
8287                     gccvisbroken=yes
8288                 fi
8289             fi
8290             ;;
8291         *)
8292             gccvisbroken=no
8293             ;;
8294         esac
8295     fi
8296     rm -f visibility.s visibility.cxx
8297
8298     AC_MSG_RESULT([$gccvisbroken])
8299     if test "$gccvisbroken" = "yes"; then
8300         AC_MSG_ERROR([Your gcc is not -fvisibility=hidden safe. This is no longer supported.])
8301     fi
8302
8303     CPPFLAGS="$save_CPPFLAGS"
8304
8305     AC_MSG_CHECKING([if CET endbranch is recognized])
8306 cat > endbr.s <<_ACEOF
8307 endbr32
8308 _ACEOF
8309     HAVE_ASM_END_BRANCH_INS_SUPPORT=
8310     if $CXX -c endbr.s -o endbr.o >/dev/null 2>&5; then
8311         AC_MSG_RESULT([yes])
8312         HAVE_ASM_END_BRANCH_INS_SUPPORT=TRUE
8313     else
8314         AC_MSG_RESULT([no])
8315     fi
8316     rm -f endbr.s endbr.o
8317     AC_SUBST(HAVE_ASM_END_BRANCH_INS_SUPPORT)
8318
8319     AC_LANG_POP([C++])
8320 fi
8321
8322 dnl ===================================================================
8323 dnl  Clang++ tests
8324 dnl ===================================================================
8325
8326 HAVE_GCC_FNO_ENFORCE_EH_SPECS=
8327 if test "$GCC" = "yes"; then
8328     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-enforce-eh-specs])
8329     AC_LANG_PUSH([C++])
8330     save_CXXFLAGS=$CXXFLAGS
8331     CXXFLAGS="$CFLAGS -Werror -fno-enforce-eh-specs"
8332     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_FNO_ENFORCE_EH_SPECS=TRUE ],[])
8333     CXXFLAGS=$save_CXXFLAGS
8334     AC_LANG_POP([C++])
8335     if test "$HAVE_GCC_FNO_ENFORCE_EH_SPECS" = "TRUE"; then
8336         AC_MSG_RESULT([yes])
8337     else
8338         AC_MSG_RESULT([no])
8339     fi
8340 fi
8341 AC_SUBST(HAVE_GCC_FNO_ENFORCE_EH_SPECS)
8342
8343 dnl ===================================================================
8344 dnl Compiler plugins
8345 dnl ===================================================================
8346
8347 COMPILER_PLUGINS=
8348 # currently only Clang
8349
8350 if test "$COM_IS_CLANG" != "TRUE"; then
8351     if test "$libo_fuzzed_enable_compiler_plugins" = yes -a "$enable_compiler_plugins" = yes; then
8352         AC_MSG_NOTICE([Resetting --enable-compiler-plugins=no])
8353         enable_compiler_plugins=no
8354     fi
8355 fi
8356
8357 COMPILER_PLUGINS_COM_IS_CLANG=
8358 if test "$COM_IS_CLANG" = "TRUE"; then
8359     if test -n "$enable_compiler_plugins"; then
8360         compiler_plugins="$enable_compiler_plugins"
8361     elif test -n "$ENABLE_DBGUTIL"; then
8362         compiler_plugins=test
8363     else
8364         compiler_plugins=no
8365     fi
8366     if test "$compiler_plugins" != no -a "$my_apple_clang" != yes; then
8367         if test "$CLANGVER" -lt 120001; then
8368             if test "$compiler_plugins" = yes; then
8369                 AC_MSG_ERROR(
8370                     [Clang $CLANGVER is too old to build compiler plugins; need >= 12.0.1.])
8371             else
8372                 compiler_plugins=no
8373             fi
8374         fi
8375     fi
8376     if test "$compiler_plugins" != "no"; then
8377         dnl The prefix where Clang resides, override to where Clang resides if
8378         dnl using a source build:
8379         if test -z "$CLANGDIR"; then
8380             CLANGDIR=$(dirname $(dirname $($CXX -print-prog-name=$(basename $(printf '%s\n' $CXX | grep clang | head -n 1)))))
8381         fi
8382         # Assume Clang is self-built, but allow overriding COMPILER_PLUGINS_CXX to the compiler Clang was built with.
8383         if test -z "$COMPILER_PLUGINS_CXX"; then
8384             COMPILER_PLUGINS_CXX=[$(echo $CXX | sed -e 's/-fsanitize=[^ ]*//g')]
8385         fi
8386         clangbindir=$CLANGDIR/bin
8387         if test "$build_os" = "cygwin"; then
8388             clangbindir=$(cygpath -u "$clangbindir")
8389         fi
8390         AC_PATH_PROG(LLVM_CONFIG, llvm-config,[],"$clangbindir" $PATH)
8391         if test -n "$LLVM_CONFIG"; then
8392             COMPILER_PLUGINS_CXXFLAGS=$($LLVM_CONFIG --cxxflags)
8393             COMPILER_PLUGINS_LINKFLAGS=$($LLVM_CONFIG --ldflags --libs --system-libs | tr '\n' ' ')
8394             if test -z "$CLANGLIBDIR"; then
8395                 CLANGLIBDIR=$($LLVM_CONFIG --libdir)
8396             fi
8397             # Try if clang is built from source (in which case its includes are not together with llvm includes).
8398             # src-root is [llvm-toplevel-src-dir]/llvm, clang is [llvm-toplevel-src-dir]/clang
8399             if $LLVM_CONFIG --src-root >/dev/null 2>&1; then
8400                 clangsrcdir=$(dirname $($LLVM_CONFIG --src-root))
8401                 if test -n "$clangsrcdir" -a -d "$clangsrcdir" -a -d "$clangsrcdir/clang/include"; then
8402                     COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangsrcdir/clang/include"
8403                 fi
8404             fi
8405             # obj-root is [llvm-toplevel-obj-dir]/, clang is [llvm-toplevel-obj-dir]/tools/clang
8406             clangobjdir=$($LLVM_CONFIG --obj-root)
8407             if test -n "$clangobjdir" -a -d "$clangobjdir" -a -d "$clangobjdir/tools/clang/include"; then
8408                 COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangobjdir/tools/clang/include"
8409             fi
8410         fi
8411         AC_MSG_NOTICE([compiler plugins compile flags: $COMPILER_PLUGINS_CXXFLAGS])
8412         AC_LANG_PUSH([C++])
8413         save_CXX=$CXX
8414         save_CXXCPP=$CXXCPP
8415         save_CPPFLAGS=$CPPFLAGS
8416         save_CXXFLAGS=$CXXFLAGS
8417         save_LDFLAGS=$LDFLAGS
8418         save_LIBS=$LIBS
8419         CXX=$COMPILER_PLUGINS_CXX
8420         CXXCPP="$COMPILER_PLUGINS_CXX -E"
8421         CPPFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
8422         CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
8423         AC_CHECK_HEADER(clang/Basic/SourceLocation.h,
8424             [COMPILER_PLUGINS=TRUE],
8425             [
8426             if test "$compiler_plugins" = "yes"; then
8427                 AC_MSG_ERROR([Cannot find Clang headers to build compiler plugins.])
8428             else
8429                 AC_MSG_WARN([Cannot find Clang headers to build compiler plugins, plugins disabled])
8430                 add_warning "Cannot find Clang headers to build compiler plugins, plugins disabled."
8431             fi
8432             ])
8433         dnl TODO: Windows doesn't use LO_CLANG_SHARED_PLUGINS for now, see corresponding TODO
8434         dnl comment in compilerplugins/Makefile-clang.mk:
8435         if test -n "$COMPILER_PLUGINS" && test "$_os" != "WINNT"; then
8436             LDFLAGS=""
8437             AC_MSG_CHECKING([for clang libraries to use])
8438             if test -z "$CLANGTOOLLIBS"; then
8439                 LIBS="-lclang-cpp $COMPILER_PLUGINS_LINKFLAGS"
8440                 AC_LINK_IFELSE([
8441                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
8442                         [[ clang::FullSourceLoc().dump(); ]])
8443                 ],[CLANGTOOLLIBS="$LIBS"],[])
8444             fi
8445             dnl If the above check for the combined -lclang-cpp failed, fall back to a hand-curated
8446             dnl list of individual -lclang* (but note that that list can become outdated over time,
8447             dnl see e.g. the since-reverted 5078591de9a0e65ca560a4f1913e90dfe95f66bf "CLANGTOOLLIBS
8448             dnl needs to include -lclangSupport now"):
8449             if test -z "$CLANGTOOLLIBS"; then
8450                 LIBS="-lclangTooling -lclangFrontend -lclangDriver -lclangParse -lclangSema -lclangEdit \
8451  -lclangAnalysis -lclangAST -lclangLex -lclangSerialization -lclangBasic $COMPILER_PLUGINS_LINKFLAGS"
8452                 AC_LINK_IFELSE([
8453                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
8454                         [[ clang::FullSourceLoc().dump(); ]])
8455                 ],[CLANGTOOLLIBS="$LIBS"],[])
8456             fi
8457             AC_MSG_RESULT([$CLANGTOOLLIBS])
8458             if test -z "$CLANGTOOLLIBS"; then
8459                 if test "$compiler_plugins" = "yes"; then
8460                     AC_MSG_ERROR([Cannot find Clang libraries to build compiler plugins.])
8461                 else
8462                     AC_MSG_WARN([Cannot find Clang libraries to build compiler plugins, plugins disabled])
8463                     add_warning "Cannot find Clang libraries to build compiler plugins, plugins disabled."
8464                 fi
8465                 COMPILER_PLUGINS=
8466             fi
8467             if test -n "$COMPILER_PLUGINS"; then
8468                 if test -z "$CLANGSYSINCLUDE"; then
8469                     if test -n "$LLVM_CONFIG"; then
8470                         # Path to the clang system headers (no idea if there's a better way to get it).
8471                         CLANGSYSINCLUDE=$($LLVM_CONFIG --libdir)/clang/$($LLVM_CONFIG --version | sed 's/git\|svn//')/include
8472                     fi
8473                 fi
8474             fi
8475         fi
8476         CXX=$save_CXX
8477         CXXCPP=$save_CXXCPP
8478         CPPFLAGS=$save_CPPFLAGS
8479         CXXFLAGS=$save_CXXFLAGS
8480         LDFLAGS=$save_LDFLAGS
8481         LIBS="$save_LIBS"
8482         AC_LANG_POP([C++])
8483
8484         AC_MSG_CHECKING([whether the compiler for building compilerplugins is actually Clang])
8485         AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
8486             #ifndef __clang__
8487             you lose
8488             #endif
8489             int foo=42;
8490             ]])],
8491             [AC_MSG_RESULT([yes])
8492              COMPILER_PLUGINS_COM_IS_CLANG=TRUE],
8493             [AC_MSG_RESULT([no])])
8494         AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
8495     fi
8496 else
8497     if test "$enable_compiler_plugins" = "yes"; then
8498         AC_MSG_ERROR([Compiler plugins are currently supported only with the Clang compiler.])
8499     fi
8500 fi
8501 COMPILER_PLUGINS_ANALYZER_PCH=
8502 if test "$enable_compiler_plugins_analyzer_pch" != no; then
8503     COMPILER_PLUGINS_ANALYZER_PCH=TRUE
8504 fi
8505 AC_SUBST(COMPILER_PLUGINS)
8506 AC_SUBST(COMPILER_PLUGINS_ANALYZER_PCH)
8507 AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
8508 AC_SUBST(COMPILER_PLUGINS_CXX)
8509 AC_SUBST(COMPILER_PLUGINS_CXXFLAGS)
8510 AC_SUBST(COMPILER_PLUGINS_CXX_LINKFLAGS)
8511 AC_SUBST(COMPILER_PLUGINS_DEBUG)
8512 AC_SUBST(COMPILER_PLUGINS_TOOLING_ARGS)
8513 AC_SUBST(CLANGDIR)
8514 AC_SUBST(CLANGLIBDIR)
8515 AC_SUBST(CLANGTOOLLIBS)
8516 AC_SUBST(CLANGSYSINCLUDE)
8517
8518 # Plugin to help linker.
8519 # Add something like LD_PLUGIN=/usr/lib64/LLVMgold.so to your autogen.input.
8520 # This makes --enable-lto build with clang work.
8521 AC_SUBST(LD_PLUGIN)
8522
8523 AC_CHECK_FUNCS(posix_fallocate, HAVE_POSIX_FALLOCATE=YES, [HAVE_POSIX_FALLOCATE=NO])
8524 AC_SUBST(HAVE_POSIX_FALLOCATE)
8525
8526 JITC_PROCESSOR_TYPE=""
8527 if test "$_os" = "Linux" -a "$host_cpu" = "powerpc"; then
8528     # IBMs JDK needs this...
8529     JITC_PROCESSOR_TYPE=6
8530     export JITC_PROCESSOR_TYPE
8531 fi
8532 AC_SUBST([JITC_PROCESSOR_TYPE])
8533
8534 # Misc Windows Stuff
8535 AC_ARG_WITH(ucrt-dir,
8536     AS_HELP_STRING([--with-ucrt-dir],
8537         [path to the directory with the arch-specific MSU packages of the Windows Universal CRT redistributables
8538         (MS KB 2999226) for packaging into the installsets (without those the target system needs to install
8539         the UCRT or Visual C++ Runtimes manually). The directory must contain the following 6 files:
8540             Windows6.1-KB2999226-x64.msu
8541             Windows6.1-KB2999226-x86.msu
8542             Windows8.1-KB2999226-x64.msu
8543             Windows8.1-KB2999226-x86.msu
8544             Windows8-RT-KB2999226-x64.msu
8545             Windows8-RT-KB2999226-x86.msu
8546         A zip archive including those files is available from Microsoft site:
8547         https://www.microsoft.com/en-us/download/details.aspx?id=48234]),
8548 ,)
8549
8550 UCRT_REDISTDIR="$with_ucrt_dir"
8551 if test $_os = "WINNT"; then
8552     find_msvc_x64_dlls
8553     MSVC_DLL_PATH=`win_short_path_for_make "$msvcdllpath"`
8554     MSVC_DLLS="$msvcdlls"
8555     if echo "$msvcdllpath" | grep -q "VC143.CRT$"; then
8556         with_redist=143
8557     elif echo "$msvcdllpath" | grep -q "VC142.CRT$"; then
8558         with_redist=142
8559     elif echo "$msvcdllpath" | grep -q "VC141.CRT$"; then
8560         with_redist=141
8561     fi
8562     for i in $PKGFORMAT; do
8563         if test "$i" = msi; then
8564             find_msms "$with_redist"
8565             if test -n "$msmdir"; then
8566                 MSM_PATH=`win_short_path_for_make "$msmdir"`
8567                 SCPDEFS="$SCPDEFS -DWITH_VC_REDIST=$with_redist"
8568             fi
8569             break
8570         fi
8571     done
8572
8573     if test "$UCRT_REDISTDIR" = "no"; then
8574         dnl explicitly disabled
8575         UCRT_REDISTDIR=""
8576     else
8577         if ! test -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x64.msu" -a \
8578                   -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x86.msu" -a \
8579                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x64.msu" -a \
8580                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x86.msu" -a \
8581                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x64.msu" -a \
8582                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x86.msu"; then
8583             UCRT_REDISTDIR=""
8584             if test -n "$PKGFORMAT"; then
8585                for i in $PKGFORMAT; do
8586                    case "$i" in
8587                    msi)
8588                        AC_MSG_WARN([--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency])
8589                        add_warning "--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency"
8590                        ;;
8591                    esac
8592                done
8593             fi
8594         fi
8595     fi
8596 fi
8597
8598 AC_SUBST(UCRT_REDISTDIR)
8599 AC_SUBST(MSVC_DLL_PATH)
8600 AC_SUBST(MSVC_DLLS)
8601 AC_SUBST(MSM_PATH)
8602
8603
8604 dnl ===================================================================
8605 dnl Checks for Java
8606 dnl ===================================================================
8607 if test "$ENABLE_JAVA" != ""; then
8608
8609     # Windows-specific tests
8610     if test "$build_os" = "cygwin"; then
8611         if test -z "$with_jdk_home"; then
8612             dnl See <https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-EEED398E-AE37-4D12-
8613             dnl AB10-49F82F720027> section "Windows Registry Key Changes":
8614             reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/CurrentVersion"
8615             if test -n "$regvalue"; then
8616                 ver=$regvalue
8617                 reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/$ver/JavaHome"
8618                 with_jdk_home=$regvalue
8619             fi
8620             howfound="found automatically"
8621         else
8622             with_jdk_home=`win_short_path_for_make "$with_jdk_home"`
8623             howfound="you passed"
8624         fi
8625
8626         if ! test -f "$with_jdk_home/lib/jvm.lib" -a -f "$with_jdk_home/bin/java.exe"; then
8627             AC_MSG_ERROR([No JDK found, pass the --with-jdk-home option (or fix the path) pointing to a $WIN_HOST_BITS-bit JDK >= 8])
8628         fi
8629     fi
8630
8631     # macOS: /usr/libexec/java_home helps to set the current JDK_HOME. Actually JDK_HOME should NOT be set where java (/usr/bin/java) is located.
8632     # /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java, but /usr does not contain the JDK libraries
8633     if test -z "$with_jdk_home" -a "$_os" = "Darwin" -a -x /usr/libexec/java_home; then
8634         with_jdk_home=`/usr/libexec/java_home`
8635     fi
8636
8637     JAVA_HOME=; export JAVA_HOME
8638     if test -z "$with_jdk_home"; then
8639         AC_PATH_PROG(JAVAINTERPRETER, $with_java)
8640     else
8641         _java_path="$with_jdk_home/bin/$with_java"
8642         dnl Check if there is a Java interpreter at all.
8643         if test -x "$_java_path"; then
8644             JAVAINTERPRETER=$_java_path
8645         else
8646             AC_MSG_ERROR([$_java_path not found, pass --with-jdk-home])
8647         fi
8648     fi
8649
8650     dnl Check that the JDK found is correct architecture (at least 2 reasons to
8651     dnl check: officebean needs to link -ljawt, and libjpipe.so needs to be
8652     dnl loaded by java to run JunitTests:
8653     if test "$build_os" = "cygwin" -a "$cross_compiling" != "yes"; then
8654         shortjdkhome=`cygpath -d "$with_jdk_home"`
8655         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
8656             AC_MSG_WARN([You are building 64-bit binaries but the JDK $howfound is 32-bit])
8657             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8658         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
8659             AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8660             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8661         fi
8662
8663         if test x`echo "$JAVAINTERPRETER" | $GREP -i '\.exe$'` = x; then
8664             JAVAINTERPRETER="${JAVAINTERPRETER}.exe"
8665         fi
8666         JAVAINTERPRETER=`win_short_path_for_make "$JAVAINTERPRETER"`
8667     elif test "$cross_compiling" != "yes"; then
8668         case $CPUNAME in
8669             AARCH64|AXP|X86_64|IA64|POWERPC64|S390X|SPARC64|MIPS64|RISCV64|LOONGARCH64)
8670                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" = "" >/dev/null; then
8671                     AC_MSG_WARN([You are building 64-bit binaries but the JDK $JAVAINTERPRETER is 32-bit])
8672                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8673                 fi
8674                 ;;
8675             *) # assumption: everything else 32-bit
8676                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" != ""  >/dev/null; then
8677                     AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8678                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8679                 fi
8680                 ;;
8681         esac
8682     fi
8683 fi
8684
8685 dnl ===================================================================
8686 dnl Checks for JDK.
8687 dnl ===================================================================
8688
8689 # Whether all the complexity here actually is needed any more or not, no idea.
8690
8691 JDK_SECURITYMANAGER_DISALLOWED=
8692 MODULAR_JAVA=
8693 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8694     _gij_longver=0
8695     AC_MSG_CHECKING([the installed JDK])
8696     if test -n "$JAVAINTERPRETER"; then
8697         dnl java -version sends output to stderr!
8698         if test `$JAVAINTERPRETER -version 2>&1 | $GREP -c "Kaffe"` -gt 0; then
8699             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8700         elif test `$JAVAINTERPRETER --version 2>&1 | $GREP -c "GNU libgcj"` -gt 0; then
8701             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8702         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "BEA"` -gt 0; then
8703             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8704         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "IBM"` -gt 0; then
8705             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8706         else
8707             JDK=sun
8708
8709             dnl Sun JDK specific tests
8710             _jdk=`$JAVAINTERPRETER -version 2>&1 | $AWK -F'"' '{ print \$2 }' | $SED '/^$/d' | $SED s/[[-A-Za-z]]*//`
8711             _jdk_ver=`echo "$_jdk" | $AWK -F. '{ print (($1 * 100) + $2) * 100 + $3;}'`
8712
8713             if test "$_jdk_ver" -lt 10800; then
8714                 AC_MSG_ERROR([JDK is too old, you need at least 8 ($_jdk_ver < 10800)])
8715             fi
8716             dnl TODO: Presumably, the Security Manager will not merely be disallowed, but be
8717             dnl completely removed in some Java version > 18 (see
8718             dnl <https://openjdk.java.net/jeps/411> "Deprecate the Security Manager for Removal"):
8719             if test "$_jdk_ver" -ge 180000; then
8720                 JDK_SECURITYMANAGER_DISALLOWED=TRUE
8721             fi
8722
8723             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*java,,p"`
8724             if test "$_os" = "WINNT"; then
8725                 JAVA_HOME=`echo $JAVA_HOME | $SED "s,\.[[eE]][[xX]][[eE]]$,,"`
8726             fi
8727             AC_MSG_RESULT([found $JAVA_HOME (JDK $_jdk)])
8728
8729             dnl Check whether the build Java supports modules
8730             if test "$_jdk_ver" -ge 90000; then
8731                 MODULAR_JAVA=TRUE
8732             else
8733                 AC_MSG_WARN([Modular jars will not be built. They need at least Java 9 ($_jdk_ver < 90000)])
8734                 add_warning "Modular jars will not be built. They need at least Java 9 ($_jdk_ver < 90000)"
8735             fi
8736
8737             # set to limit VM usage for JunitTests
8738             JAVAIFLAGS=-Xmx64M
8739             # set to limit VM usage for javac
8740             JAVACFLAGS=-J-Xmx128M
8741         fi
8742     else
8743         AC_MSG_ERROR([Java not found. You need at least JDK 8])
8744     fi
8745 else
8746     if test -z "$ENABLE_JAVA"; then
8747         dnl Java disabled
8748         JAVA_HOME=
8749         export JAVA_HOME
8750     elif test "$cross_compiling" = "yes"; then
8751         # Just assume compatibility of build and host JDK
8752         JDK=$JDK_FOR_BUILD
8753         JAVAIFLAGS=$JAVAIFLAGS_FOR_BUILD
8754     fi
8755 fi
8756
8757 dnl ===================================================================
8758 dnl Checks for javac
8759 dnl ===================================================================
8760 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8761     javacompiler="javac"
8762     : ${JAVA_SOURCE_VER=8}
8763     : ${JAVA_TARGET_VER=8}
8764     if test -z "$with_jdk_home"; then
8765         AC_PATH_PROG(JAVACOMPILER, $javacompiler)
8766     else
8767         _javac_path="$with_jdk_home/bin/$javacompiler"
8768         dnl Check if there is a Java compiler at all.
8769         if test -x "$_javac_path"; then
8770             JAVACOMPILER=$_javac_path
8771         fi
8772     fi
8773     if test -z "$JAVACOMPILER"; then
8774         AC_MSG_ERROR([$javacompiler not found set with_jdk_home])
8775     fi
8776     if test "$build_os" = "cygwin"; then
8777         if test x`echo "$JAVACOMPILER" | $GREP -i '\.exe$'` = x; then
8778             JAVACOMPILER="${JAVACOMPILER}.exe"
8779         fi
8780         JAVACOMPILER=`win_short_path_for_make "$JAVACOMPILER"`
8781     fi
8782 fi
8783
8784 dnl ===================================================================
8785 dnl Checks for javadoc
8786 dnl ===================================================================
8787 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8788     if test -z "$with_jdk_home"; then
8789         AC_PATH_PROG(JAVADOC, javadoc)
8790     else
8791         _javadoc_path="$with_jdk_home/bin/javadoc"
8792         dnl Check if there is a javadoc at all.
8793         if test -x "$_javadoc_path"; then
8794             JAVADOC=$_javadoc_path
8795         else
8796             AC_PATH_PROG(JAVADOC, javadoc)
8797         fi
8798     fi
8799     if test -z "$JAVADOC"; then
8800         AC_MSG_ERROR([$_javadoc_path not found set with_jdk_home])
8801     fi
8802     if test "$build_os" = "cygwin"; then
8803         if test x`echo "$JAVADOC" | $GREP -i '\.exe$'` = x; then
8804             JAVADOC="${JAVADOC}.exe"
8805         fi
8806         JAVADOC=`win_short_path_for_make "$JAVADOC"`
8807     fi
8808
8809     if test `$JAVADOC --version 2>&1 | $GREP -c "gjdoc"` -gt 0; then
8810     JAVADOCISGJDOC="yes"
8811     fi
8812 fi
8813 AC_SUBST(JAVADOC)
8814 AC_SUBST(JAVADOCISGJDOC)
8815
8816 if test "$ENABLE_JAVA" != "" -a \( "$cross_compiling" != "yes" -o -n "$with_jdk_home" \); then
8817     # check if JAVA_HOME was (maybe incorrectly?) set automatically to /usr
8818     if test "$JAVA_HOME" = "/usr" -a "x$with_jdk_home" = "x"; then
8819         if basename $(readlink $(readlink $JAVACOMPILER)) >/dev/null 2>/dev/null; then
8820            # try to recover first by looking whether we have an alternative
8821            # system as in Debian or newer SuSEs where following /usr/bin/javac
8822            # over /etc/alternatives/javac leads to the right bindir where we
8823            # just need to strip a bit away to get a valid JAVA_HOME
8824            JAVA_HOME=$(readlink $(readlink $JAVACOMPILER))
8825         elif readlink $JAVACOMPILER >/dev/null 2>/dev/null; then
8826             # maybe only one level of symlink (e.g. on Mac)
8827             JAVA_HOME=$(readlink $JAVACOMPILER)
8828             if test "$(dirname $JAVA_HOME)" = "."; then
8829                 # we've got no path to trim back
8830                 JAVA_HOME=""
8831             fi
8832         else
8833             # else warn
8834             AC_MSG_WARN([JAVA_HOME is set to /usr - this is very likely to be incorrect])
8835             AC_MSG_WARN([if this is the case, please inform the correct JAVA_HOME with --with-jdk-home])
8836             add_warning "JAVA_HOME is set to /usr - this is very likely to be incorrect"
8837             add_warning "if this is the case, please inform the correct JAVA_HOME with --with-jdk-home"
8838         fi
8839         dnl now that we probably have the path to the real javac, make a JAVA_HOME out of it...
8840         if test "$JAVA_HOME" != "/usr"; then
8841             if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8842                 dnl Leopard returns a non-suitable path with readlink - points to "Current" only
8843                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/Current/Commands/javac$,/CurrentJDK/Home,)
8844                 dnl Tiger already returns a JDK path...
8845                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/CurrentJDK/Commands/javac$,/CurrentJDK/Home,)
8846             else
8847                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/bin/javac$,,)
8848                 dnl check that we have a directory as certain distros eg gentoo substitute javac for a script
8849                 dnl that checks which version to run
8850                 if test -f "$JAVA_HOME"; then
8851                     JAVA_HOME=""; # set JAVA_HOME to null if it's a file
8852                 fi
8853             fi
8854         fi
8855     fi
8856     # as we drop out of this, JAVA_HOME may have been set to the empty string by readlink
8857
8858     dnl now if JAVA_HOME has been set to empty, then call findhome to find it
8859     if test -z "$JAVA_HOME"; then
8860         if test "x$with_jdk_home" = "x"; then
8861             cat > findhome.java <<_ACEOF
8862 [import java.io.File;
8863
8864 class findhome
8865 {
8866     public static void main(String args[])
8867     {
8868         String jrelocation = System.getProperty("java.home");
8869         File jre = new File(jrelocation);
8870         System.out.println(jre.getParent());
8871     }
8872 }]
8873 _ACEOF
8874             AC_MSG_CHECKING([if javac works])
8875             javac_cmd="$JAVACOMPILER findhome.java 1>&2"
8876             AC_TRY_EVAL(javac_cmd)
8877             if test $? = 0 -a -f ./findhome.class; then
8878                 AC_MSG_RESULT([javac works])
8879             else
8880                 echo "configure: javac test failed" >&5
8881                 cat findhome.java >&5
8882                 AC_MSG_ERROR([javac does not work - java projects will not build!])
8883             fi
8884             AC_MSG_CHECKING([if gij knows its java.home])
8885             JAVA_HOME=`$JAVAINTERPRETER findhome`
8886             if test $? = 0 -a "$JAVA_HOME" != ""; then
8887                 AC_MSG_RESULT([$JAVA_HOME])
8888             else
8889                 echo "configure: java test failed" >&5
8890                 cat findhome.java >&5
8891                 AC_MSG_ERROR([gij does not know its java.home - use --with-jdk-home])
8892             fi
8893             # clean-up after ourselves
8894             rm -f ./findhome.java ./findhome.class
8895         else
8896             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*$with_java,,p"`
8897         fi
8898     fi
8899
8900     # now check if $JAVA_HOME is really valid
8901     if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8902         if test ! -f "$JAVA_HOME/lib/jvm.cfg" -a "x$with_jdk_home" = "x"; then
8903             AC_MSG_WARN([JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script])
8904             AC_MSG_WARN([attempted to find JAVA_HOME automatically, but apparently it failed])
8905             AC_MSG_WARN([in case JAVA_HOME is incorrectly set, some projects will not be built correctly])
8906             add_warning "JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script"
8907             add_warning "attempted to find JAVA_HOME automatically, but apparently it failed"
8908             add_warning "in case JAVA_HOME is incorrectly set, some projects will not be built correctly"
8909         fi
8910     fi
8911     PathFormat "$JAVA_HOME"
8912     JAVA_HOME="$formatted_path"
8913 fi
8914
8915 if test -z "$JAWTLIB" -a -n "$ENABLE_JAVA" -a "$_os" != Android -a \
8916     "$_os" != Darwin
8917 then
8918     AC_MSG_CHECKING([for JAWT lib])
8919     if test "$_os" = WINNT; then
8920         # The path to $JAVA_HOME/lib/$JAWTLIB is part of $ILIB:
8921         JAWTLIB=jawt.lib
8922     else
8923         case "$host_cpu" in
8924         arm*)
8925             AS_IF([test -e "$JAVA_HOME/jre/lib/aarch32/libjawt.so"], [my_java_arch=aarch32], [my_java_arch=arm])
8926             JAVA_ARCH=$my_java_arch
8927             ;;
8928         i*86)
8929             my_java_arch=i386
8930             ;;
8931         m68k)
8932             my_java_arch=m68k
8933             ;;
8934         powerpc)
8935             my_java_arch=ppc
8936             ;;
8937         powerpc64)
8938             my_java_arch=ppc64
8939             ;;
8940         powerpc64le)
8941             AS_IF([test -e "$JAVA_HOME/jre/lib/ppc64le/libjawt.so"], [my_java_arch=ppc64le], [my_java_arch=ppc64])
8942             JAVA_ARCH=$my_java_arch
8943             ;;
8944         sparc64)
8945             my_java_arch=sparcv9
8946             ;;
8947         x86_64)
8948             my_java_arch=amd64
8949             ;;
8950         *)
8951             my_java_arch=$host_cpu
8952             ;;
8953         esac
8954         # This is where JDK9 puts the library
8955         if test -e "$JAVA_HOME/lib/libjawt.so"; then
8956             JAWTLIB="-L$JAVA_HOME/lib/ -ljawt"
8957         else
8958             JAWTLIB="-L$JAVA_HOME/jre/lib/$my_java_arch -ljawt"
8959         fi
8960         AS_IF([test "$JAVA_ARCH" != ""], [AC_DEFINE_UNQUOTED([JAVA_ARCH], ["$JAVA_ARCH"])])
8961     fi
8962     AC_MSG_RESULT([$JAWTLIB])
8963 fi
8964 AC_SUBST(JAWTLIB)
8965
8966 if test -n "$ENABLE_JAVA" -a -z "$JAVAINC"; then
8967     case "$host_os" in
8968
8969     cygwin*|wsl*)
8970         JAVAINC="-I$JAVA_HOME/include/win32"
8971         JAVAINC="$JAVAINC -I$JAVA_HOME/include"
8972         ;;
8973
8974     darwin*)
8975         if test -d "$JAVA_HOME/include/darwin"; then
8976             JAVAINC="-I$JAVA_HOME/include  -I$JAVA_HOME/include/darwin"
8977         else
8978             JAVAINC=${ISYSTEM}$FRAMEWORKSHOME/JavaVM.framework/Versions/Current/Headers
8979         fi
8980         ;;
8981
8982     dragonfly*)
8983         JAVAINC="-I$JAVA_HOME/include"
8984         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8985         ;;
8986
8987     freebsd*)
8988         JAVAINC="-I$JAVA_HOME/include"
8989         JAVAINC="$JAVAINC -I$JAVA_HOME/include/freebsd"
8990         JAVAINC="$JAVAINC -I$JAVA_HOME/include/bsd"
8991         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8992         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8993         ;;
8994
8995     k*bsd*-gnu*)
8996         JAVAINC="-I$JAVA_HOME/include"
8997         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8998         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8999         ;;
9000
9001     linux-gnu*)
9002         JAVAINC="-I$JAVA_HOME/include"
9003         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
9004         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9005         ;;
9006
9007     *netbsd*)
9008         JAVAINC="-I$JAVA_HOME/include"
9009         JAVAINC="$JAVAINC -I$JAVA_HOME/include/netbsd"
9010         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9011        ;;
9012
9013     openbsd*)
9014         JAVAINC="-I$JAVA_HOME/include"
9015         JAVAINC="$JAVAINC -I$JAVA_HOME/include/openbsd"
9016         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9017         ;;
9018
9019     solaris*)
9020         JAVAINC="-I$JAVA_HOME/include"
9021         JAVAINC="$JAVAINC -I$JAVA_HOME/include/solaris"
9022         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9023         ;;
9024     esac
9025 fi
9026 SOLARINC="$SOLARINC $JAVAINC"
9027
9028 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
9029     JAVA_HOME_FOR_BUILD=$JAVA_HOME
9030     JAVAIFLAGS_FOR_BUILD=$JAVAIFLAGS
9031     JDK_FOR_BUILD=$JDK
9032     JDK_SECURITYMANAGER_DISALLOWED_FOR_BUILD=$JDK_SECURITYMANAGER_DISALLOWED
9033 fi
9034
9035 AC_SUBST(JAVACFLAGS)
9036 AC_SUBST(JAVACOMPILER)
9037 AC_SUBST(JAVAINTERPRETER)
9038 AC_SUBST(JAVAIFLAGS)
9039 AC_SUBST(JAVAIFLAGS_FOR_BUILD)
9040 AC_SUBST(JAVA_HOME)
9041 AC_SUBST(JAVA_HOME_FOR_BUILD)
9042 AC_SUBST(JDK)
9043 AC_SUBST(JDK_FOR_BUILD)
9044 AC_SUBST(JDK_SECURITYMANAGER_DISALLOWED_FOR_BUILD)
9045 AC_SUBST(JAVA_SOURCE_VER)
9046 AC_SUBST(JAVA_TARGET_VER)
9047 AC_SUBST(MODULAR_JAVA)
9048
9049
9050 dnl ===================================================================
9051 dnl Export file validation
9052 dnl ===================================================================
9053 AC_MSG_CHECKING([whether to enable export file validation])
9054 if test "$with_export_validation" != "no"; then
9055     if test -z "$ENABLE_JAVA"; then
9056         if test "$with_export_validation" = "yes"; then
9057             AC_MSG_ERROR([requested, but Java is disabled])
9058         else
9059             AC_MSG_RESULT([no, as Java is disabled])
9060         fi
9061     elif ! test -d "${SRC_ROOT}/schema"; then
9062         if test "$with_export_validation" = "yes"; then
9063             AC_MSG_ERROR([requested, but schema directory is missing (it is excluded from tarballs)])
9064         else
9065             AC_MSG_RESULT([no, schema directory is missing (it is excluded from tarballs)])
9066         fi
9067     else
9068         AC_MSG_RESULT([yes])
9069         AC_DEFINE(HAVE_EXPORT_VALIDATION)
9070
9071         AC_PATH_PROGS(ODFVALIDATOR, odfvalidator)
9072         if test -z "$ODFVALIDATOR"; then
9073             # remember to download the ODF toolkit with validator later
9074             AC_MSG_NOTICE([no odfvalidator found, will download it])
9075             BUILD_TYPE="$BUILD_TYPE ODFVALIDATOR"
9076             ODFVALIDATOR="$BUILDDIR/bin/odfvalidator.sh"
9077
9078             # and fetch name of odfvalidator jar name from download.lst
9079             ODFVALIDATOR_JAR=`$SED -n -e "s/^ODFVALIDATOR_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
9080             AC_SUBST(ODFVALIDATOR_JAR)
9081
9082             if test -z "$ODFVALIDATOR_JAR"; then
9083                 AC_MSG_ERROR([cannot determine odfvalidator jar location (--with-export-validation)])
9084             fi
9085         fi
9086         if test "$build_os" = "cygwin"; then
9087             # In case of Cygwin it will be executed from Windows,
9088             # so we need to run bash and absolute path to validator
9089             # so instead of "odfvalidator" it will be
9090             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
9091             ODFVALIDATOR="bash.exe `cygpath -m "$ODFVALIDATOR"`"
9092         else
9093             ODFVALIDATOR="sh $ODFVALIDATOR"
9094         fi
9095         AC_SUBST(ODFVALIDATOR)
9096
9097
9098         AC_PATH_PROGS(OFFICEOTRON, officeotron)
9099         if test -z "$OFFICEOTRON"; then
9100             # remember to download the officeotron with validator later
9101             AC_MSG_NOTICE([no officeotron found, will download it])
9102             BUILD_TYPE="$BUILD_TYPE OFFICEOTRON"
9103             OFFICEOTRON="$BUILDDIR/bin/officeotron.sh"
9104
9105             # and fetch name of officeotron jar name from download.lst
9106             OFFICEOTRON_JAR=`$SED -n -e "s/^OFFICEOTRON_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
9107             AC_SUBST(OFFICEOTRON_JAR)
9108
9109             if test -z "$OFFICEOTRON_JAR"; then
9110                 AC_MSG_ERROR([cannot determine officeotron jar location (--with-export-validation)])
9111             fi
9112         else
9113             # check version of existing officeotron
9114             OFFICEOTRON_VER=`$OFFICEOTRON --version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
9115             if test 0"$OFFICEOTRON_VER" -lt 704; then
9116                 AC_MSG_ERROR([officeotron too old])
9117             fi
9118         fi
9119         if test "$build_os" = "cygwin"; then
9120             # In case of Cygwin it will be executed from Windows,
9121             # so we need to run bash and absolute path to validator
9122             # so instead of "odfvalidator" it will be
9123             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
9124             OFFICEOTRON="bash.exe `cygpath -m "$OFFICEOTRON"`"
9125         else
9126             OFFICEOTRON="sh $OFFICEOTRON"
9127         fi
9128     fi
9129     AC_SUBST(OFFICEOTRON)
9130 else
9131     AC_MSG_RESULT([no])
9132 fi
9133
9134 AC_MSG_CHECKING([for Microsoft Binary File Format Validator])
9135 if test "$with_bffvalidator" != "no"; then
9136     AC_DEFINE(HAVE_BFFVALIDATOR)
9137
9138     if test "$with_export_validation" = "no"; then
9139         AC_MSG_ERROR([Please enable export validation (-with-export-validation)!])
9140     fi
9141
9142     if test "$with_bffvalidator" = "yes"; then
9143         BFFVALIDATOR=`win_short_path_for_make "$PROGRAMFILES/Microsoft Office/BFFValidator/BFFValidator.exe"`
9144     else
9145         BFFVALIDATOR="$with_bffvalidator"
9146     fi
9147
9148     if test "$build_os" = "cygwin"; then
9149         if test -n "$BFFVALIDATOR" -a -e "`cygpath $BFFVALIDATOR`"; then
9150             AC_MSG_RESULT($BFFVALIDATOR)
9151         else
9152             AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
9153         fi
9154     elif test -n "$BFFVALIDATOR"; then
9155         # We are not in Cygwin but need to run Windows binary with wine
9156         AC_PATH_PROGS(WINE, wine)
9157
9158         # so swap in a shell wrapper that converts paths transparently
9159         BFFVALIDATOR_EXE="$BFFVALIDATOR"
9160         BFFVALIDATOR="sh $BUILDDIR/bin/bffvalidator.sh"
9161         AC_SUBST(BFFVALIDATOR_EXE)
9162         AC_MSG_RESULT($BFFVALIDATOR)
9163     else
9164         AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
9165     fi
9166     AC_SUBST(BFFVALIDATOR)
9167 else
9168     AC_MSG_RESULT([no])
9169 fi
9170
9171 dnl ===================================================================
9172 dnl Check for epm (not needed for Windows)
9173 dnl ===================================================================
9174 AC_MSG_CHECKING([whether to enable EPM for packing])
9175 if test "$enable_epm" = "yes"; then
9176     AC_MSG_RESULT([yes])
9177     if test "$_os" != "WINNT"; then
9178         if test $_os = Darwin; then
9179             EPM=internal
9180         elif test -n "$with_epm"; then
9181             EPM=$with_epm
9182         else
9183             AC_PATH_PROG(EPM, epm, no)
9184         fi
9185         if test "$EPM" = "no" -o "$EPM" = "internal"; then
9186             AC_MSG_NOTICE([EPM will be built.])
9187             BUILD_TYPE="$BUILD_TYPE EPM"
9188             EPM=${WORKDIR}/UnpackedTarball/epm/epm
9189         else
9190             # Gentoo has some epm which is something different...
9191             AC_MSG_CHECKING([whether the found epm is the right epm])
9192             if $EPM | grep "ESP Package Manager" >/dev/null 2>/dev/null; then
9193                 AC_MSG_RESULT([yes])
9194             else
9195                 AC_MSG_ERROR([no. Install ESP Package Manager (https://jimjag.github.io/epm/) and/or specify the path to the right epm])
9196             fi
9197             AC_MSG_CHECKING([epm version])
9198             EPM_VERSION=`$EPM | grep 'ESP Package Manager' | cut -d' ' -f4 | $SED -e s/v//`
9199             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -gt "3" || \
9200                test "`echo $EPM_VERSION | cut -d'.' -f1`" -eq "3" -a "`echo $EPM_VERSION | cut -d'.' -f2`" -ge "7"; then
9201                 AC_MSG_RESULT([OK, >= 3.7])
9202             else
9203                 AC_MSG_RESULT([too old. epm >= 3.7 is required.])
9204                 AC_MSG_ERROR([Install ESP Package Manager (https://jimjag.github.io/epm/) and/or specify the path to the right epm])
9205             fi
9206         fi
9207     fi
9208
9209     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null; then
9210         AC_MSG_CHECKING([for rpm])
9211         for a in "$RPM" rpmbuild rpm; do
9212             $a --usage >/dev/null 2> /dev/null
9213             if test $? -eq 0; then
9214                 RPM=$a
9215                 break
9216             else
9217                 $a --version >/dev/null 2> /dev/null
9218                 if test $? -eq 0; then
9219                     RPM=$a
9220                     break
9221                 fi
9222             fi
9223         done
9224         if test -z "$RPM"; then
9225             AC_MSG_ERROR([not found])
9226         elif "$RPM" --help 2>&1 | $EGREP buildroot >/dev/null; then
9227             RPM_PATH=`which $RPM`
9228             AC_MSG_RESULT([$RPM_PATH])
9229             SCPDEFS="$SCPDEFS -DWITH_RPM"
9230         else
9231             AC_MSG_ERROR([cannot build packages. Try installing rpmbuild.])
9232         fi
9233     fi
9234     if echo "$PKGFORMAT" | $EGREP deb 2>&1 >/dev/null; then
9235         AC_PATH_PROG(DPKG, dpkg, no)
9236         if test "$DPKG" = "no"; then
9237             AC_MSG_ERROR([dpkg needed for deb creation. Install dpkg.])
9238         fi
9239     fi
9240     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null || \
9241        echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
9242         if test "$with_epm" = "no" -a "$_os" != "Darwin"; then
9243             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -lt "4"; then
9244                 AC_MSG_CHECKING([whether epm is patched for LibreOffice's needs])
9245                 if grep "Patched for .*Office" $EPM >/dev/null 2>/dev/null; then
9246                     AC_MSG_RESULT([yes])
9247                 else
9248                     AC_MSG_RESULT([no])
9249                     if echo "$PKGFORMAT" | $GREP -q rpm; then
9250                         _pt="rpm"
9251                         AC_MSG_WARN([the rpms will need to be installed with --nodeps])
9252                         add_warning "the rpms will need to be installed with --nodeps"
9253                     else
9254                         _pt="pkg"
9255                     fi
9256                     AC_MSG_WARN([the ${_pt}s will not be relocatable])
9257                     add_warning "the ${_pt}s will not be relocatable"
9258                     AC_MSG_WARN([if you want to make sure installation without --nodeps and
9259                                  relocation will work, you need to patch your epm with the
9260                                  patch in epm/epm-3.7.patch or build with
9261                                  --with-epm=internal which will build a suitable epm])
9262                 fi
9263             fi
9264         fi
9265     fi
9266     if echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
9267         AC_PATH_PROG(PKGMK, pkgmk, no)
9268         if test "$PKGMK" = "no"; then
9269             AC_MSG_ERROR([pkgmk needed for Solaris pkg creation. Install it.])
9270         fi
9271     fi
9272     AC_SUBST(RPM)
9273     AC_SUBST(DPKG)
9274     AC_SUBST(PKGMK)
9275 else
9276     for i in $PKGFORMAT; do
9277         case "$i" in
9278         bsd | deb | pkg | rpm | native | portable)
9279             AC_MSG_ERROR(
9280                 [--with-package-format='$PKGFORMAT' requires --enable-epm])
9281             ;;
9282         esac
9283     done
9284     AC_MSG_RESULT([no])
9285     EPM=NO
9286 fi
9287 AC_SUBST(EPM)
9288
9289 ENABLE_LWP=
9290 if test "$enable_lotuswordpro" = "yes"; then
9291     ENABLE_LWP="TRUE"
9292 fi
9293 AC_SUBST(ENABLE_LWP)
9294
9295 dnl ===================================================================
9296 dnl Check for building ODK
9297 dnl ===================================================================
9298 AC_MSG_CHECKING([whether to build the ODK])
9299 if test "$enable_odk" = yes; then
9300     if test "$DISABLE_DYNLOADING" = TRUE; then
9301         AC_MSG_ERROR([can't build ODK for --disable-dynamic-loading builds])
9302     fi
9303     AC_MSG_RESULT([yes])
9304     BUILD_TYPE="$BUILD_TYPE ODK"
9305 else
9306     AC_MSG_RESULT([no])
9307 fi
9308
9309 if test "$enable_odk" != yes; then
9310     unset DOXYGEN
9311 else
9312     if test "$with_doxygen" = no; then
9313         AC_MSG_CHECKING([for doxygen])
9314         unset DOXYGEN
9315         AC_MSG_RESULT([no])
9316     else
9317         if test "$with_doxygen" = yes; then
9318             AC_PATH_PROG([DOXYGEN], [doxygen])
9319             if test -z "$DOXYGEN"; then
9320                 AC_MSG_ERROR([doxygen not found in \$PATH; specify its pathname via --with-doxygen=..., or disable its use via --without-doxygen])
9321             fi
9322             if $DOXYGEN -g - | grep -q "HAVE_DOT *= *YES"; then
9323                 if ! dot -V 2>/dev/null; then
9324                     AC_MSG_ERROR([dot not found in \$PATH but doxygen defaults to HAVE_DOT=YES; install graphviz or disable its use via --without-doxygen])
9325                 fi
9326             fi
9327         else
9328             AC_MSG_CHECKING([for doxygen])
9329             DOXYGEN=$with_doxygen
9330             AC_MSG_RESULT([$DOXYGEN])
9331         fi
9332         if test -n "$DOXYGEN"; then
9333             DOXYGEN_VERSION=`$DOXYGEN --version 2>/dev/null`
9334             DOXYGEN_NUMVERSION=`echo $DOXYGEN_VERSION | $AWK -F. '{ print \$1*10000 + \$2*100 + \$3 }'`
9335             if ! test "$DOXYGEN_NUMVERSION" -ge "10804" ; then
9336                 AC_MSG_ERROR([found doxygen is too old; need at least version 1.8.4 or specify --without-doxygen])
9337             fi
9338         fi
9339     fi
9340 fi
9341 AC_SUBST([DOXYGEN])
9342
9343 dnl ==================================================================
9344 dnl libfuzzer
9345 dnl ==================================================================
9346 AC_MSG_CHECKING([whether to enable fuzzers])
9347 if test "$enable_fuzzers" != yes; then
9348     AC_MSG_RESULT([no])
9349 else
9350     if test -z $LIB_FUZZING_ENGINE; then
9351       AC_MSG_ERROR(['LIB_FUZZING_ENGINE' must be set when using --enable-fuzzers. Examples include '-fsanitize=fuzzer'.])
9352     fi
9353     AC_MSG_RESULT([yes])
9354     ENABLE_FUZZERS="TRUE"
9355     AC_DEFINE([ENABLE_FUZZERS],1)
9356     BUILD_TYPE="$BUILD_TYPE FUZZERS"
9357 fi
9358 AC_SUBST(LIB_FUZZING_ENGINE)
9359
9360 dnl ===================================================================
9361 dnl Check for system zlib
9362 dnl ===================================================================
9363 if test "$with_system_zlib" = "auto"; then
9364     case "$_os" in
9365     WINNT)
9366         with_system_zlib="$with_system_libs"
9367         ;;
9368     *)
9369         if test "$enable_fuzzers" != "yes"; then
9370             with_system_zlib=yes
9371         else
9372             with_system_zlib=no
9373         fi
9374         ;;
9375     esac
9376 fi
9377
9378 dnl we want to use libo_CHECK_SYSTEM_MODULE here too, but macOS is too stupid
9379 dnl and has no pkg-config for it at least on some tinderboxes,
9380 dnl so leaving that out for now
9381 dnl libo_CHECK_SYSTEM_MODULE([zlib],[ZLIB],[zlib])
9382 AC_MSG_CHECKING([which zlib to use])
9383 if test "$with_system_zlib" = "yes"; then
9384     AC_MSG_RESULT([external])
9385     SYSTEM_ZLIB=TRUE
9386     AC_CHECK_HEADER(zlib.h, [],
9387         [AC_MSG_ERROR(zlib.h not found. install zlib)], [])
9388     AC_CHECK_LIB(z, deflate, [ ZLIB_LIBS=-lz ],
9389         [AC_MSG_ERROR(zlib not found or functional)], [])
9390 else
9391     AC_MSG_RESULT([internal])
9392     SYSTEM_ZLIB=
9393     BUILD_TYPE="$BUILD_TYPE ZLIB"
9394     ZLIB_CFLAGS="-I${WORKDIR}/UnpackedTarball/zlib"
9395     if test "$COM" = "MSC"; then
9396         ZLIB_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/zlib.lib"
9397     else
9398         ZLIB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lzlib"
9399     fi
9400 fi
9401 AC_SUBST(ZLIB_CFLAGS)
9402 AC_SUBST(ZLIB_LIBS)
9403 AC_SUBST(SYSTEM_ZLIB)
9404
9405 dnl ===================================================================
9406 dnl Check for system jpeg
9407 dnl ===================================================================
9408 AC_MSG_CHECKING([which libjpeg to use])
9409 if test "$with_system_jpeg" = "yes"; then
9410     AC_MSG_RESULT([external])
9411     SYSTEM_LIBJPEG=TRUE
9412     AC_CHECK_HEADER(jpeglib.h, [ LIBJPEG_CFLAGS= ],
9413         [AC_MSG_ERROR(jpeg.h not found. install libjpeg)], [])
9414     AC_CHECK_LIB(jpeg, jpeg_resync_to_restart, [ LIBJPEG_LIBS="-ljpeg" ],
9415         [AC_MSG_ERROR(jpeg library not found or functional)], [])
9416 else
9417     SYSTEM_LIBJPEG=
9418     AC_MSG_RESULT([internal, libjpeg-turbo])
9419     BUILD_TYPE="$BUILD_TYPE LIBJPEG_TURBO"
9420
9421     case "$host_cpu" in
9422     x86_64 | amd64 | i*86 | x86 | ia32)
9423         AC_CHECK_PROGS(NASM, [nasm nasmw yasm])
9424         if test -z "$NASM" -a "$build_os" = "cygwin"; then
9425             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/nasm"; then
9426                 NASM="$LODE_HOME/opt/bin/nasm"
9427             elif test -x "/opt/lo/bin/nasm"; then
9428                 NASM="/opt/lo/bin/nasm"
9429             fi
9430         fi
9431
9432         if test -n "$NASM"; then
9433             AC_MSG_CHECKING([for object file format of host system])
9434             case "$host_os" in
9435               cygwin* | mingw* | pw32* | wsl*)
9436                 case "$host_cpu" in
9437                   x86_64)
9438                     objfmt='Win64-COFF'
9439                     ;;
9440                   *)
9441                     objfmt='Win32-COFF'
9442                     ;;
9443                 esac
9444               ;;
9445               msdosdjgpp* | go32*)
9446                 objfmt='COFF'
9447               ;;
9448               os2-emx*) # not tested
9449                 objfmt='MSOMF' # obj
9450               ;;
9451               linux*coff* | linux*oldld*)
9452                 objfmt='COFF' # ???
9453               ;;
9454               linux*aout*)
9455                 objfmt='a.out'
9456               ;;
9457               linux*)
9458                 case "$host_cpu" in
9459                   x86_64)
9460                     objfmt='ELF64'
9461                     ;;
9462                   *)
9463                     objfmt='ELF'
9464                     ;;
9465                 esac
9466               ;;
9467               kfreebsd* | freebsd* | netbsd* | openbsd*)
9468                 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
9469                   objfmt='BSD-a.out'
9470                 else
9471                   case "$host_cpu" in
9472                     x86_64 | amd64)
9473                       objfmt='ELF64'
9474                       ;;
9475                     *)
9476                       objfmt='ELF'
9477                       ;;
9478                   esac
9479                 fi
9480               ;;
9481               solaris* | sunos* | sysv* | sco*)
9482                 case "$host_cpu" in
9483                   x86_64)
9484                     objfmt='ELF64'
9485                     ;;
9486                   *)
9487                     objfmt='ELF'
9488                     ;;
9489                 esac
9490               ;;
9491               darwin* | rhapsody* | nextstep* | openstep* | macos*)
9492                 case "$host_cpu" in
9493                   x86_64)
9494                     objfmt='Mach-O64'
9495                     ;;
9496                   *)
9497                     objfmt='Mach-O'
9498                     ;;
9499                 esac
9500               ;;
9501               *)
9502                 objfmt='ELF ?'
9503               ;;
9504             esac
9505
9506             AC_MSG_RESULT([$objfmt])
9507             if test "$objfmt" = 'ELF ?'; then
9508               objfmt='ELF'
9509               AC_MSG_WARN([unexpected host system. assumed that the format is $objfmt.])
9510             fi
9511
9512             AC_MSG_CHECKING([for object file format specifier (NAFLAGS) ])
9513             case "$objfmt" in
9514               MSOMF)      NAFLAGS='-fobj -DOBJ32 -DPIC';;
9515               Win32-COFF) NAFLAGS='-fwin32 -DWIN32 -DPIC';;
9516               Win64-COFF) NAFLAGS='-fwin64 -DWIN64 -D__x86_64__ -DPIC';;
9517               COFF)       NAFLAGS='-fcoff -DCOFF -DPIC';;
9518               a.out)      NAFLAGS='-faout -DAOUT -DPIC';;
9519               BSD-a.out)  NAFLAGS='-faoutb -DAOUT -DPIC';;
9520               ELF)        NAFLAGS='-felf -DELF -DPIC';;
9521               ELF64)      NAFLAGS='-felf64 -DELF -D__x86_64__ -DPIC';;
9522               RDF)        NAFLAGS='-frdf -DRDF -DPIC';;
9523               Mach-O)     NAFLAGS='-fmacho -DMACHO -DPIC';;
9524               Mach-O64)   NAFLAGS='-fmacho64 -DMACHO -D__x86_64__ -DPIC';;
9525             esac
9526             AC_MSG_RESULT([$NAFLAGS])
9527
9528             AC_MSG_CHECKING([whether the assembler ($NASM $NAFLAGS) works])
9529             cat > conftest.asm << EOF
9530             [%line __oline__ "configure"
9531                     section .text
9532                     global  _main,main
9533             _main:
9534             main:   xor     eax,eax
9535                     ret
9536             ]
9537 EOF
9538             try_nasm='$NASM $NAFLAGS -o conftest.o conftest.asm'
9539             if AC_TRY_EVAL(try_nasm) && test -s conftest.o; then
9540               AC_MSG_RESULT(yes)
9541             else
9542               echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
9543               cat conftest.asm >&AS_MESSAGE_LOG_FD
9544               rm -rf conftest*
9545               AC_MSG_RESULT(no)
9546               AC_MSG_WARN([installation or configuration problem: assembler cannot create object files.])
9547               NASM=""
9548             fi
9549
9550         fi
9551
9552         if test -z "$NASM"; then
9553 cat << _EOS
9554 ****************************************************************************
9555 You need yasm or nasm (Netwide Assembler) to build the internal jpeg library optimally.
9556 To get one please:
9557
9558 _EOS
9559             if test "$build_os" = "cygwin"; then
9560 cat << _EOS
9561 install a pre-compiled binary for Win32
9562
9563 mkdir -p /opt/lo/bin
9564 cd /opt/lo/bin
9565 wget https://dev-www.libreoffice.org/bin/cygwin/nasm.exe
9566 chmod +x nasm
9567
9568 or get and install one from https://www.nasm.us/
9569
9570 Then re-run autogen.sh
9571
9572 Note: autogen.sh will try to use /opt/lo/bin/nasm if the environment variable NASM is not already defined.
9573 Alternatively, you can install the 'new' nasm where ever you want and make sure that \`which nasm\` finds it.
9574
9575 _EOS
9576             else
9577 cat << _EOS
9578 consult https://github.com/libjpeg-turbo/libjpeg-turbo/blob/main/BUILDING.md
9579
9580 _EOS
9581             fi
9582             AC_MSG_WARN([no suitable nasm (Netwide Assembler) found])
9583             add_warning "no suitable nasm (Netwide Assembler) found for internal libjpeg-turbo"
9584         fi
9585       ;;
9586     esac
9587 fi
9588
9589 AC_SUBST(NASM)
9590 AC_SUBST(NAFLAGS)
9591 AC_SUBST(LIBJPEG_CFLAGS)
9592 AC_SUBST(LIBJPEG_LIBS)
9593 AC_SUBST(SYSTEM_LIBJPEG)
9594
9595 dnl ===================================================================
9596 dnl Check for system clucene
9597 dnl ===================================================================
9598 libo_CHECK_SYSTEM_MODULE([clucene],[CLUCENE],[libclucene-core])
9599 if test "$SYSTEM_CLUCENE" = TRUE; then
9600     AC_LANG_PUSH([C++])
9601     save_CXXFLAGS=$CXXFLAGS
9602     save_CPPFLAGS=$CPPFLAGS
9603     CXXFLAGS="$CXXFLAGS $CLUCENE_CFLAGS"
9604     CPPFLAGS="$CPPFLAGS $CLUCENE_CFLAGS"
9605     dnl https://sourceforge.net/p/clucene/bugs/200/
9606     dnl https://bugzilla.redhat.com/show_bug.cgi?id=794795
9607     AC_CHECK_HEADER([CLucene/analysis/cjk/CJKAnalyzer.h], [],
9608                  [AC_MSG_ERROR([Your version of libclucene has contribs-lib missing.])], [#include <CLucene.h>])
9609     CXXFLAGS=$save_CXXFLAGS
9610     CPPFLAGS=$save_CPPFLAGS
9611     AC_LANG_POP([C++])
9612     CLUCENE_LIBS="$CLUCENE_LIBS -lclucene-contribs-lib"
9613 fi
9614
9615 dnl ===================================================================
9616 dnl Check for system expat
9617 dnl ===================================================================
9618 libo_CHECK_SYSTEM_MODULE([expat], [EXPAT], [expat])
9619
9620 dnl ===================================================================
9621 dnl Check for system xmlsec
9622 dnl ===================================================================
9623 libo_CHECK_SYSTEM_MODULE([xmlsec], [XMLSEC], [xmlsec1-nss >= 1.2.35])
9624
9625 AC_MSG_CHECKING([whether to enable Embedded OpenType support])
9626 if test "$enable_eot" = "yes"; then
9627     ENABLE_EOT="TRUE"
9628     AC_DEFINE([ENABLE_EOT])
9629     AC_MSG_RESULT([yes])
9630
9631     libo_CHECK_SYSTEM_MODULE([libeot],[LIBEOT],[libeot >= 0.01])
9632 else
9633     ENABLE_EOT=
9634     AC_MSG_RESULT([no])
9635 fi
9636 AC_SUBST([ENABLE_EOT])
9637
9638 dnl ===================================================================
9639 dnl Check for DLP libs
9640 dnl ===================================================================
9641 REVENGE_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/librevenge/inc"
9642 AS_IF([test "$COM" = "MSC"],
9643       [librevenge_libdir="${WORKDIR}/LinkTarget/Library"],
9644       [librevenge_libdir="${WORKDIR}/UnpackedTarball/librevenge/src/lib/.libs"]
9645 )
9646 REVENGE_LIBS_internal="-L${librevenge_libdir} -lrevenge-0.0"
9647 libo_CHECK_SYSTEM_MODULE([librevenge],[REVENGE],[librevenge-0.0 >= 0.0.1])
9648
9649 libo_CHECK_SYSTEM_MODULE([libodfgen],[ODFGEN],[libodfgen-0.1])
9650
9651 libo_CHECK_SYSTEM_MODULE([libepubgen],[EPUBGEN],[libepubgen-0.1])
9652
9653 WPD_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/libwpd/inc"
9654 AS_IF([test "$COM" = "MSC"],
9655       [libwpd_libdir="${WORKDIR}/LinkTarget/Library"],
9656       [libwpd_libdir="${WORKDIR}/UnpackedTarball/libwpd/src/lib/.libs"]
9657 )
9658 WPD_LIBS_internal="-L${libwpd_libdir} -lwpd-0.10"
9659 libo_CHECK_SYSTEM_MODULE([libwpd],[WPD],[libwpd-0.10])
9660
9661 libo_CHECK_SYSTEM_MODULE([libwpg],[WPG],[libwpg-0.3])
9662
9663 libo_CHECK_SYSTEM_MODULE([libwps],[WPS],[libwps-0.4])
9664 libo_PKG_VERSION([WPS], [libwps-0.4], [0.4.14])
9665
9666 libo_CHECK_SYSTEM_MODULE([libvisio],[VISIO],[libvisio-0.1])
9667
9668 libo_CHECK_SYSTEM_MODULE([libcdr],[CDR],[libcdr-0.1])
9669
9670 libo_CHECK_SYSTEM_MODULE([libmspub],[MSPUB],[libmspub-0.1])
9671
9672 libo_CHECK_SYSTEM_MODULE([libmwaw],[MWAW],[libmwaw-0.3 >= 0.3.21])
9673 libo_PKG_VERSION([MWAW], [libmwaw-0.3], [0.3.21])
9674
9675 libo_CHECK_SYSTEM_MODULE([libetonyek],[ETONYEK],[libetonyek-0.1])
9676 libo_PKG_VERSION([ETONYEK], [libetonyek-0.1], [0.1.10])
9677
9678 libo_CHECK_SYSTEM_MODULE([libfreehand],[FREEHAND],[libfreehand-0.1])
9679
9680 libo_CHECK_SYSTEM_MODULE([libebook],[EBOOK],[libe-book-0.1])
9681 libo_PKG_VERSION([EBOOK], [libe-book-0.1], [0.1.2])
9682
9683 libo_CHECK_SYSTEM_MODULE([libabw],[ABW],[libabw-0.1])
9684
9685 libo_CHECK_SYSTEM_MODULE([libpagemaker],[PAGEMAKER],[libpagemaker-0.0])
9686
9687 libo_CHECK_SYSTEM_MODULE([libqxp],[QXP],[libqxp-0.0])
9688
9689 libo_CHECK_SYSTEM_MODULE([libzmf],[ZMF],[libzmf-0.0])
9690
9691 libo_CHECK_SYSTEM_MODULE([libstaroffice],[STAROFFICE],[libstaroffice-0.0])
9692 libo_PKG_VERSION([STAROFFICE], [libstaroffice-0.0], [0.0.7])
9693
9694 dnl ===================================================================
9695 dnl Check for system lcms2
9696 dnl ===================================================================
9697 if test "$with_system_lcms2" != "yes"; then
9698     SYSTEM_LCMS2=
9699 fi
9700 LCMS2_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/lcms2/include"
9701 LCMS2_LIBS_internal="-L${WORKDIR}/UnpackedTarball/lcms2/src/.libs -llcms2"
9702 libo_CHECK_SYSTEM_MODULE([lcms2],[LCMS2],[lcms2])
9703 if test "$GCC" = "yes"; then
9704     LCMS2_CFLAGS="${LCMS2_CFLAGS} -Wno-long-long"
9705 fi
9706 if test "$COM" = "MSC"; then # override the above
9707     LCMS2_LIBS=${WORKDIR}/UnpackedTarball/lcms2/bin/lcms2.lib
9708 fi
9709
9710 dnl ===================================================================
9711 dnl Check for system cppunit
9712 dnl ===================================================================
9713 if test "$_os" != "Android" ; then
9714     libo_CHECK_SYSTEM_MODULE([cppunit],[CPPUNIT],[cppunit >= 1.14.0])
9715 fi
9716
9717 dnl ===================================================================
9718 dnl Check whether freetype is available
9719 dnl
9720 dnl FreeType has 3 different kinds of versions
9721 dnl * release, like 2.4.10
9722 dnl * libtool, like 13.0.7 (this what pkg-config returns)
9723 dnl * soname
9724 dnl FreeType's docs/VERSION.DLL provides a table mapping between the three
9725 dnl
9726 dnl 9.9.3 is 2.2.0
9727 dnl When the minimal version is at least 2.8.1, remove Skia's check down below.
9728 dnl ===================================================================
9729 FREETYPE_CFLAGS_internal="${ISYSTEM}${WORKDIR}/UnpackedTarball/freetype/include"
9730 if test "x$ac_config_site_64bit_host" = xYES; then
9731     FREETYPE_LIBS_internal="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib64 -lfreetype"
9732 else
9733     FREETYPE_LIBS_internal="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib -lfreetype"
9734 fi
9735 libo_CHECK_SYSTEM_MODULE([freetype],[FREETYPE],[freetype2 >= 9.9.3],,system,TRUE)
9736
9737 # ===================================================================
9738 # Check for system libxslt
9739 # to prevent incompatibilities between internal libxml2 and external libxslt,
9740 # or vice versa, use with_system_libxml here
9741 # ===================================================================
9742 if test "$with_system_libxml" = "auto"; then
9743     case "$_os" in
9744     WINNT|iOS|Android)
9745         with_system_libxml="$with_system_libs"
9746         ;;
9747     Emscripten)
9748         with_system_libxml=no
9749         ;;
9750     *)
9751         if test "$enable_fuzzers" != "yes"; then
9752             with_system_libxml=yes
9753         else
9754             with_system_libxml=no
9755         fi
9756         ;;
9757     esac
9758 fi
9759
9760 AC_MSG_CHECKING([which libxslt to use])
9761 if test "$with_system_libxml" = "yes"; then
9762     AC_MSG_RESULT([external])
9763     SYSTEM_LIBXSLT=TRUE
9764     if test "$_os" = "Darwin"; then
9765         dnl make sure to use SDK path
9766         LIBXSLT_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9767         LIBEXSLT_CFLAGS="$LIBXSLT_CFLAGS"
9768         dnl omit -L/usr/lib
9769         LIBXSLT_LIBS="-lxslt -lxml2 -lz -lpthread -liconv -lm"
9770         LIBEXSLT_LIBS="-lexslt $LIBXSLT_LIBS"
9771     else
9772         PKG_CHECK_MODULES(LIBXSLT, libxslt)
9773         LIBXSLT_CFLAGS=$(printf '%s' "$LIBXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9774         FilterLibs "${LIBXSLT_LIBS}"
9775         LIBXSLT_LIBS="${filteredlibs}"
9776         PKG_CHECK_MODULES(LIBEXSLT, libexslt)
9777         LIBEXSLT_CFLAGS=$(printf '%s' "$LIBEXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9778         FilterLibs "${LIBEXSLT_LIBS}"
9779         LIBEXSLT_LIBS=$(printf '%s' "${filteredlibs}" | sed -e "s/-lgpg-error//"  -e "s/-lgcrypt//")
9780     fi
9781
9782     dnl Check for xsltproc
9783     AC_PATH_PROG(XSLTPROC, xsltproc, no)
9784     if test "$XSLTPROC" = "no"; then
9785         AC_MSG_ERROR([xsltproc is required])
9786     fi
9787 else
9788     AC_MSG_RESULT([internal])
9789     SYSTEM_LIBXSLT=
9790     BUILD_TYPE="$BUILD_TYPE LIBXSLT"
9791 fi
9792 AC_SUBST(SYSTEM_LIBXSLT)
9793 if test -z "$SYSTEM_LIBXSLT_FOR_BUILD"; then
9794     SYSTEM_LIBXSLT_FOR_BUILD="$SYSTEM_LIBXSLT"
9795 fi
9796 AC_SUBST(SYSTEM_LIBXSLT_FOR_BUILD)
9797
9798 AC_SUBST(LIBEXSLT_CFLAGS)
9799 AC_SUBST(LIBEXSLT_LIBS)
9800 AC_SUBST(LIBXSLT_CFLAGS)
9801 AC_SUBST(LIBXSLT_LIBS)
9802 AC_SUBST(XSLTPROC)
9803
9804 # ===================================================================
9805 # Check for system libxml
9806 # ===================================================================
9807 AC_MSG_CHECKING([which libxml to use])
9808 if test "$with_system_libxml" = "yes"; then
9809     AC_MSG_RESULT([external])
9810     SYSTEM_LIBXML=TRUE
9811     if test "$_os" = "Darwin"; then
9812         dnl make sure to use SDK path
9813         LIBXML_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9814         dnl omit -L/usr/lib
9815         LIBXML_LIBS="-lxml2 -lz -lpthread -liconv -lm"
9816     elif test $_os = iOS; then
9817         dnl make sure to use SDK path
9818         usr=`echo '#include <stdlib.h>' | $CC -E -MD - | grep usr/include/stdlib.h | head -1 | sed -e 's,# 1 ",,' -e 's,/usr/include/.*,/usr,'`
9819         LIBXML_CFLAGS="-I$usr/include/libxml2"
9820         LIBXML_LIBS="-L$usr/lib -lxml2 -liconv"
9821     else
9822         PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.0)
9823         LIBXML_CFLAGS=$(printf '%s' "$LIBXML_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9824         FilterLibs "${LIBXML_LIBS}"
9825         LIBXML_LIBS="${filteredlibs}"
9826     fi
9827
9828     dnl Check for xmllint
9829     AC_PATH_PROG(XMLLINT, xmllint, no)
9830     if test "$XMLLINT" = "no"; then
9831         AC_MSG_ERROR([xmllint is required])
9832     fi
9833 else
9834     AC_MSG_RESULT([internal])
9835     SYSTEM_LIBXML=
9836     LIBXML_CFLAGS="-I${WORKDIR}/UnpackedTarball/libxml2/include"
9837     if test "$COM" = "MSC"; then
9838         LIBXML_CFLAGS="${LIBXML_CFLAGS} -I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
9839     fi
9840     if test "$COM" = "MSC"; then
9841         LIBXML_LIBS="${WORKDIR}/UnpackedTarball/libxml2/win32/bin.msvc/libxml2.lib"
9842     else
9843         LIBXML_LIBS="-L${WORKDIR}/UnpackedTarball/libxml2/.libs -lxml2"
9844         if test "$DISABLE_DYNLOADING" = TRUE; then
9845             LIBXML_LIBS="$LIBXML_LIBS -lm"
9846         fi
9847     fi
9848     BUILD_TYPE="$BUILD_TYPE LIBXML2"
9849 fi
9850 AC_SUBST(SYSTEM_LIBXML)
9851 if test -z "$SYSTEM_LIBXML_FOR_BUILD"; then
9852     SYSTEM_LIBXML_FOR_BUILD="$SYSTEM_LIBXML"
9853 fi
9854 AC_SUBST(SYSTEM_LIBXML_FOR_BUILD)
9855 AC_SUBST(LIBXML_CFLAGS)
9856 AC_SUBST(LIBXML_LIBS)
9857 AC_SUBST(XMLLINT)
9858
9859 # =====================================================================
9860 # Checking for a Python interpreter with version >= 3.3.
9861 # Optionally user can pass an option to configure, i. e.
9862 # ./configure PYTHON=/usr/bin/python
9863 # =====================================================================
9864 if test $_os = Darwin -a "$enable_python" != no -a "$enable_python" != fully-internal -a "$enable_python" != internal -a "$enable_python" != system; then
9865     # Only allowed choices for macOS are 'no', 'internal' (default), and 'fully-internal'
9866     # unless PYTHON is defined as above which allows 'system'
9867     enable_python=internal
9868 fi
9869 if test "$build_os" != "cygwin" -a "$enable_python" != fully-internal; then
9870     if test -n "$PYTHON"; then
9871         PYTHON_FOR_BUILD=$PYTHON
9872     else
9873         # This allows a lack of system python with no error, we use internal one in that case.
9874         AM_PATH_PYTHON([3.3],, [:])
9875         # Clean PYTHON_VERSION checked below if cross-compiling
9876         PYTHON_VERSION=""
9877         if test "$PYTHON" != ":"; then
9878             PYTHON_FOR_BUILD=$PYTHON
9879         fi
9880     fi
9881 fi
9882
9883 # Checks for Python to use for Pyuno
9884 AC_MSG_CHECKING([which Python to use for Pyuno])
9885 case "$enable_python" in
9886 no|disable)
9887     if test -z "$PYTHON_FOR_BUILD" -a "$cross_compiling" != yes; then
9888         # Python is required to build LibreOffice. In theory we could separate the build-time Python
9889         # requirement from the choice whether to include Python stuff in the installer, but why
9890         # bother?
9891         AC_MSG_ERROR([Python is required at build time.])
9892     fi
9893     enable_python=no
9894     AC_MSG_RESULT([none])
9895     ;;
9896 ""|yes|auto)
9897     if test "$DISABLE_SCRIPTING" = TRUE; then
9898         if test -z "$PYTHON_FOR_BUILD" -a "$cross_compiling" != yes; then
9899             AC_MSG_ERROR([Python support can't be disabled without cross-compiling or a system python.])
9900         fi
9901         AC_MSG_RESULT([none, overridden by --disable-scripting])
9902         enable_python=no
9903     elif test $build_os = cygwin -o $build_os = wsl; then
9904         dnl When building on Windows we don't attempt to use any installed
9905         dnl "system"  Python.
9906         AC_MSG_RESULT([fully internal])
9907         enable_python=internal
9908     elif test "$cross_compiling" = yes; then
9909         AC_MSG_RESULT([system])
9910         enable_python=system
9911     else
9912         # Unset variables set by the above AM_PATH_PYTHON so that
9913         # we actually do check anew.
9914         AC_MSG_RESULT([])
9915         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
9916         AM_PATH_PYTHON([3.3],, [:])
9917         AC_MSG_CHECKING([which Python to use for Pyuno])
9918         if test "$PYTHON" = ":"; then
9919             if test -z "$PYTHON_FOR_BUILD"; then
9920                 AC_MSG_RESULT([fully internal])
9921             else
9922                 AC_MSG_RESULT([internal])
9923             fi
9924             enable_python=internal
9925         else
9926             AC_MSG_RESULT([system])
9927             enable_python=system
9928         fi
9929     fi
9930     ;;
9931 internal)
9932     AC_MSG_RESULT([internal])
9933     ;;
9934 fully-internal)
9935     AC_MSG_RESULT([fully internal])
9936     enable_python=internal
9937     ;;
9938 system)
9939     AC_MSG_RESULT([system])
9940     if test "$_os" = Darwin -a -z "$PYTHON"; then
9941         AC_MSG_ERROR([--enable-python=system doesn't work on macOS because the version provided is obsolete])
9942     fi
9943     ;;
9944 *)
9945     AC_MSG_ERROR([Incorrect --enable-python option])
9946     ;;
9947 esac
9948
9949 if test $enable_python != no; then
9950     BUILD_TYPE="$BUILD_TYPE PYUNO"
9951 fi
9952
9953 if test $enable_python = system; then
9954     if test -n "$PYTHON_CFLAGS" -a -n "$PYTHON_LIBS"; then
9955         # Fallback: Accept these in the environment, or as set above
9956         # for MacOSX.
9957         :
9958     elif test "$cross_compiling" != yes; then
9959         # Unset variables set by the above AM_PATH_PYTHON so that
9960         # we actually do check anew.
9961         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
9962         # This causes an error if no python command is found
9963         AM_PATH_PYTHON([3.3])
9964         python_include=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('INCLUDEPY'));"`
9965         python_version=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('VERSION'));"`
9966         python_libs=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBS'));"`
9967         python_libdir=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBDIR'));"`
9968         if test -z "$PKG_CONFIG"; then
9969             PYTHON_CFLAGS="-I$python_include"
9970             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
9971         elif $PKG_CONFIG --exists python-$python_version-embed; then
9972             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version-embed`"
9973             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version-embed` $python_libs"
9974         elif $PKG_CONFIG --exists python-$python_version; then
9975             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version`"
9976             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version` $python_libs"
9977         else
9978             PYTHON_CFLAGS="-I$python_include"
9979             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
9980         fi
9981         FilterLibs "${PYTHON_LIBS}"
9982         PYTHON_LIBS="${filteredlibs}"
9983     else
9984         dnl How to find out the cross-compilation Python installation path?
9985         AC_MSG_CHECKING([for python version])
9986         AS_IF([test -n "$PYTHON_VERSION"],
9987               [AC_MSG_RESULT([$PYTHON_VERSION])],
9988               [AC_MSG_RESULT([not found])
9989                AC_MSG_ERROR([no usable python found])])
9990         test -n "$PYTHON_CFLAGS" && break
9991     fi
9992
9993     dnl Check if the headers really work
9994     save_CPPFLAGS="$CPPFLAGS"
9995     CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
9996     AC_CHECK_HEADER(Python.h)
9997     CPPFLAGS="$save_CPPFLAGS"
9998
9999     # let the PYTHON_FOR_BUILD match the same python installation that
10000     # provides PYTHON_CFLAGS/PYTHON_LDFLAGS for pyuno, which should be
10001     # better for PythonTests.
10002     PYTHON_FOR_BUILD=$PYTHON
10003 fi
10004
10005 if test "$with_lxml" != no; then
10006     if test -z "$PYTHON_FOR_BUILD"; then
10007         case $build_os in
10008             cygwin)
10009                 AC_MSG_WARN([No system-provided python lxml, gla11y will only report widget classes and ids])
10010                 ;;
10011             *)
10012                 if test "$cross_compiling" != yes ; then
10013                     BUILD_TYPE="$BUILD_TYPE LXML"
10014                 fi
10015                 ;;
10016         esac
10017     else
10018         AC_MSG_CHECKING([for python lxml])
10019         if $PYTHON_FOR_BUILD -c "import lxml.etree as ET" 2> /dev/null ; then
10020             AC_MSG_RESULT([yes])
10021         else
10022             case $build_os in
10023                 cygwin)
10024                     AC_MSG_RESULT([no, gla11y will only report widget classes and ids])
10025                     ;;
10026                 *)
10027                     if test "$cross_compiling" != yes -a "x$ac_cv_header_Python_h" = "xyes"; then
10028                         if test -n ${SYSTEM_LIBXSLT} -o -n ${SYSTEM_LIBXML}; then
10029                             AC_MSG_RESULT([no, and no system libxml/libxslt, gla11y will only report widget classes and ids])
10030                         else
10031                             BUILD_TYPE="$BUILD_TYPE LXML"
10032                             AC_MSG_RESULT([no, using internal lxml])
10033                         fi
10034                     else
10035                         AC_MSG_RESULT([no, and system does not provide python development headers, gla11y will only report widget classes and ids])
10036                     fi
10037                     ;;
10038             esac
10039         fi
10040     fi
10041 fi
10042
10043 if test \( "$cross_compiling" = yes -a -z "$PYTHON_FOR_BUILD" \) -o "$enable_python" = internal; then
10044     SYSTEM_PYTHON=
10045     PYTHON_VERSION_MAJOR=3
10046     PYTHON_VERSION_MINOR=8
10047     PYTHON_VERSION=${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}.19
10048     if ! grep -q -i python.*${PYTHON_VERSION} ${SRC_ROOT}/download.lst; then
10049         AC_MSG_ERROR([PYTHON_VERSION ${PYTHON_VERSION} but no matching file in download.lst])
10050     fi
10051     AC_DEFINE_UNQUOTED([PYTHON_VERSION_STRING], [L"${PYTHON_VERSION}"])
10052
10053     # Embedded Python dies without Home set
10054     if test "$HOME" = ""; then
10055         export HOME=""
10056     fi
10057 fi
10058
10059 dnl By now enable_python should be "system", "internal" or "no"
10060 case $enable_python in
10061 system)
10062     SYSTEM_PYTHON=TRUE
10063
10064     if test "x$ac_cv_header_Python_h" != "xyes"; then
10065        AC_MSG_ERROR([Python headers not found. You probably want to set both the PYTHON_CFLAGS and PYTHON_LIBS environment variables.])
10066     fi
10067
10068     AC_LANG_PUSH(C)
10069     CFLAGS="$CFLAGS $PYTHON_CFLAGS"
10070     AC_MSG_CHECKING([for correct python library version])
10071        AC_RUN_IFELSE([AC_LANG_SOURCE([[
10072 #include <Python.h>
10073
10074 int main(int argc, char **argv) {
10075    if ((PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 3)) return 0;
10076    else return 1;
10077 }
10078        ]])],[AC_MSG_RESULT([ok])],[AC_MSG_ERROR([Python >= 3.3 is needed when building with Python 3])],[AC_MSG_RESULT([skipped; cross-compiling])])
10079     AC_LANG_POP(C)
10080
10081     dnl FIXME Check if the Python library can be linked with, too?
10082     ;;
10083
10084 internal)
10085     BUILD_TYPE="$BUILD_TYPE PYTHON"
10086     if test "$OS" = LINUX -o "$OS" = WNT ; then
10087         BUILD_TYPE="$BUILD_TYPE LIBFFI"
10088     fi
10089     ;;
10090 no)
10091     DISABLE_PYTHON=TRUE
10092     SYSTEM_PYTHON=
10093     ;;
10094 *)
10095     AC_MSG_ERROR([Internal configure script error, invalid enable_python value "$enable_python"])
10096     ;;
10097 esac
10098
10099 AC_SUBST(DISABLE_PYTHON)
10100 AC_SUBST(SYSTEM_PYTHON)
10101 AC_SUBST(PYTHON_CFLAGS)
10102 AC_SUBST(PYTHON_FOR_BUILD)
10103 AC_SUBST(PYTHON_LIBS)
10104 AC_SUBST(PYTHON_VERSION)
10105 AC_SUBST(PYTHON_VERSION_MAJOR)
10106 AC_SUBST(PYTHON_VERSION_MINOR)
10107
10108 AC_MSG_CHECKING([whether to build LibreLogo])
10109 case "$enable_python" in
10110 no|disable)
10111     AC_MSG_RESULT([no; Python disabled])
10112     ;;
10113 *)
10114     if test "${enable_librelogo}" = "no"; then
10115         AC_MSG_RESULT([no])
10116     else
10117         AC_MSG_RESULT([yes])
10118         BUILD_TYPE="${BUILD_TYPE} LIBRELOGO"
10119         AC_DEFINE([ENABLE_LIBRELOGO],1)
10120     fi
10121     ;;
10122 esac
10123 AC_SUBST(ENABLE_LIBRELOGO)
10124
10125 ENABLE_MARIADBC=
10126 MARIADBC_MAJOR=1
10127 MARIADBC_MINOR=0
10128 MARIADBC_MICRO=2
10129 AC_MSG_CHECKING([whether to build the MariaDB/MySQL SDBC driver])
10130 if test "x$enable_mariadb_sdbc" != "xno" -a "$enable_mpl_subset" != "yes"; then
10131     ENABLE_MARIADBC=TRUE
10132     AC_MSG_RESULT([yes])
10133     BUILD_TYPE="$BUILD_TYPE MARIADBC"
10134 else
10135     AC_MSG_RESULT([no])
10136 fi
10137 AC_SUBST(ENABLE_MARIADBC)
10138 AC_SUBST(MARIADBC_MAJOR)
10139 AC_SUBST(MARIADBC_MINOR)
10140 AC_SUBST(MARIADBC_MICRO)
10141
10142 if test "$ENABLE_MARIADBC" = "TRUE"; then
10143     dnl ===================================================================
10144     dnl Check for system MariaDB
10145     dnl ===================================================================
10146     AC_MSG_CHECKING([which MariaDB to use])
10147     if test "$with_system_mariadb" = "yes"; then
10148         AC_MSG_RESULT([external])
10149         SYSTEM_MARIADB_CONNECTOR_C=TRUE
10150         #AC_PATH_PROG(MARIADBCONFIG, [mariadb_config])
10151         if test -z "$MARIADBCONFIG"; then
10152             AC_PATH_PROG(MARIADBCONFIG, [mysql_config])
10153             if test -z "$MARIADBCONFIG"; then
10154                 AC_MSG_ERROR([mysql_config is missing. Install MySQL client library development package.])
10155                 #AC_MSG_ERROR([mariadb_config and mysql_config are missing. Install MariaDB or MySQL client library development package.])
10156             fi
10157         fi
10158         AC_MSG_CHECKING([MariaDB version])
10159         MARIADB_VERSION=`$MARIADBCONFIG --version`
10160         MARIADB_MAJOR=`$MARIADBCONFIG --version | cut -d"." -f1`
10161         if test "$MARIADB_MAJOR" -ge "5"; then
10162             AC_MSG_RESULT([OK])
10163         else
10164             AC_MSG_ERROR([too old, use 5.0.x or later])
10165         fi
10166         AC_MSG_CHECKING([for MariaDB Client library])
10167         MARIADB_CFLAGS=`$MARIADBCONFIG --cflags`
10168         if test "$COM_IS_CLANG" = TRUE; then
10169             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-fstack-protector-strong//)
10170         fi
10171         MARIADB_LIBS=`$MARIADBCONFIG --libs_r`
10172         dnl At least mariadb-5.5.34-3.fc20.x86_64 plus
10173         dnl mariadb-5.5.34-3.fc20.i686 reports 64-bit specific output even under
10174         dnl linux32:
10175         if test "$OS" = LINUX -a "$CPUNAME" = INTEL; then
10176             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-m64//)
10177             MARIADB_LIBS=$(printf '%s' "$MARIADB_LIBS" \
10178                 | sed -e 's|/lib64/|/lib/|')
10179         fi
10180         FilterLibs "${MARIADB_LIBS}"
10181         MARIADB_LIBS="${filteredlibs}"
10182         AC_MSG_RESULT([includes '$MARIADB_CFLAGS', libraries '$MARIADB_LIBS'])
10183         AC_MSG_CHECKING([whether to bundle the MySQL/MariaDB client library])
10184         if test "$enable_bundle_mariadb" = "yes"; then
10185             AC_MSG_RESULT([yes])
10186             BUNDLE_MARIADB_CONNECTOR_C=TRUE
10187             LIBMARIADB=lib$(echo "${MARIADB_LIBS}" | sed -e 's/[[[:space:]]]\{1,\}-l\([[^[:space:]]]\{1,\}\)/\
10188 \1\
10189 /g' -e 's/^-l\([[^[:space:]]]\{1,\}\)[[[:space:]]]*/\
10190 \1\
10191 /g' | grep -E '(mysqlclient|mariadb)')
10192             if test "$_os" = "Darwin"; then
10193                 LIBMARIADB=${LIBMARIADB}.dylib
10194             elif test "$_os" = "WINNT"; then
10195                 LIBMARIADB=${LIBMARIADB}.dll
10196             else
10197                 LIBMARIADB=${LIBMARIADB}.so
10198             fi
10199             LIBMARIADB_PATH=$($MARIADBCONFIG --variable=pkglibdir)
10200             AC_MSG_CHECKING([for $LIBMARIADB in $LIBMARIADB_PATH])
10201             if test -e "$LIBMARIADB_PATH/$LIBMARIADB"; then
10202                 AC_MSG_RESULT([found.])
10203                 PathFormat "$LIBMARIADB_PATH"
10204                 LIBMARIADB_PATH="$formatted_path"
10205             else
10206                 AC_MSG_ERROR([not found.])
10207             fi
10208         else
10209             AC_MSG_RESULT([no])
10210             BUNDLE_MARIADB_CONNECTOR_C=
10211         fi
10212     else
10213         AC_MSG_RESULT([internal])
10214         SYSTEM_MARIADB_CONNECTOR_C=
10215         MARIADB_CFLAGS="-I${WORKDIR}/UnpackedTarball/mariadb-connector-c/include"
10216         MARIADB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lmariadb-connector-c"
10217         BUILD_TYPE="$BUILD_TYPE MARIADB_CONNECTOR_C"
10218     fi
10219
10220     AC_SUBST(SYSTEM_MARIADB_CONNECTOR_C)
10221     AC_SUBST(MARIADB_CFLAGS)
10222     AC_SUBST(MARIADB_LIBS)
10223     AC_SUBST(LIBMARIADB)
10224     AC_SUBST(LIBMARIADB_PATH)
10225     AC_SUBST(BUNDLE_MARIADB_CONNECTOR_C)
10226 fi
10227
10228 dnl ===================================================================
10229 dnl Check for system hsqldb
10230 dnl ===================================================================
10231 if test "$with_java" != "no" -a "$cross_compiling" != "yes"; then
10232     AC_MSG_CHECKING([which hsqldb to use])
10233     if test "$with_system_hsqldb" = "yes"; then
10234         AC_MSG_RESULT([external])
10235         SYSTEM_HSQLDB=TRUE
10236         if test -z $HSQLDB_JAR; then
10237             HSQLDB_JAR=/usr/share/java/hsqldb.jar
10238         fi
10239         if ! test -f $HSQLDB_JAR; then
10240                AC_MSG_ERROR(hsqldb.jar not found.)
10241         fi
10242         AC_MSG_CHECKING([whether hsqldb is 1.8.0.x])
10243         export HSQLDB_JAR
10244         if $PERL -e \
10245            'use Archive::Zip;
10246             my $file = "$ENV{'HSQLDB_JAR'}";
10247             my $zip = Archive::Zip->new( $file );
10248             my $mf = $zip->contents ( "META-INF/MANIFEST.MF" );
10249             if ( $mf =~ m/Specification-Version: 1.8.*/ )
10250             {
10251                 push @l, split(/\n/, $mf);
10252                 foreach my $line (@l)
10253                 {
10254                     if ($line =~ m/Specification-Version:/)
10255                     {
10256                         ($t, $version) = split (/:/,$line);
10257                         $version =~ s/^\s//;
10258                         ($a, $b, $c, $d) = split (/\./,$version);
10259                         if ($c == "0" && $d > "8")
10260                         {
10261                             exit 0;
10262                         }
10263                         else
10264                         {
10265                             exit 1;
10266                         }
10267                     }
10268                 }
10269             }
10270             else
10271             {
10272                 exit 1;
10273             }'; then
10274             AC_MSG_RESULT([yes])
10275         else
10276             AC_MSG_ERROR([no, you need hsqldb >= 1.8.0.9 but < 1.8.1])
10277         fi
10278     else
10279         AC_MSG_RESULT([internal])
10280         SYSTEM_HSQLDB=
10281         BUILD_TYPE="$BUILD_TYPE HSQLDB"
10282         NEED_ANT=TRUE
10283     fi
10284 else
10285     if test "$with_java" != "no" -a -z "$HSQLDB_JAR"; then
10286         BUILD_TYPE="$BUILD_TYPE HSQLDB"
10287     fi
10288 fi
10289 AC_SUBST(SYSTEM_HSQLDB)
10290 AC_SUBST(HSQLDB_JAR)
10291
10292 dnl ===================================================================
10293 dnl Check for PostgreSQL stuff
10294 dnl ===================================================================
10295 AC_MSG_CHECKING([whether to build the PostgreSQL SDBC driver])
10296 if test "x$enable_postgresql_sdbc" != "xno"; then
10297     AC_MSG_RESULT([yes])
10298     SCPDEFS="$SCPDEFS -DWITH_POSTGRESQL_SDBC"
10299
10300     if test "$with_krb5" = "yes" -a "$enable_openssl" = "no"; then
10301         AC_MSG_ERROR([krb5 needs OpenSSL, but --disable-openssl was given.])
10302     fi
10303     if test "$with_gssapi" = "yes" -a "$enable_openssl" = "no"; then
10304         AC_MSG_ERROR([GSSAPI needs OpenSSL, but --disable-openssl was given.])
10305     fi
10306
10307     postgres_interface=""
10308     if test "$with_system_postgresql" = "yes"; then
10309         postgres_interface="external PostgreSQL"
10310         SYSTEM_POSTGRESQL=TRUE
10311         if test "$_os" = Darwin; then
10312             supp_path=''
10313             for d in /Library/PostgreSQL/9.*/bin /sw/opt/postgresql/9.*/bin /opt/local/lib/postgresql9*/bin; do
10314                 pg_supp_path="$P_SEP$d$pg_supp_path"
10315             done
10316         fi
10317         AC_PATH_PROG(PGCONFIG, pg_config, ,$PATH$pg_supp_path)
10318         if test -n "$PGCONFIG"; then
10319             POSTGRESQL_INC=-I$(${PGCONFIG} --includedir)
10320             POSTGRESQL_LIB="-L$(${PGCONFIG} --libdir)"
10321         else
10322             PKG_CHECK_MODULES(POSTGRESQL, libpq, [
10323               POSTGRESQL_INC=$POSTGRESQL_CFLAGS
10324               POSTGRESQL_LIB=$POSTGRESQL_LIBS
10325             ],[
10326               AC_MSG_ERROR([pg_config or 'pkg-config libpq' needed; set PGCONFIG if not in PATH])
10327             ])
10328         fi
10329         FilterLibs "${POSTGRESQL_LIB}"
10330         POSTGRESQL_LIB="${filteredlibs}"
10331     else
10332         # if/when anything else than PostgreSQL uses Kerberos,
10333         # move this out of `test "x$enable_postgresql_sdbc" != "xno"'
10334         WITH_KRB5=
10335         WITH_GSSAPI=
10336         case "$_os" in
10337         Darwin)
10338             # macOS has system MIT Kerberos 5 since 10.4
10339             if test "$with_krb5" != "no"; then
10340                 WITH_KRB5=TRUE
10341                 save_LIBS=$LIBS
10342                 # Not sure whether it makes any sense here to search multiple potential libraries; it is not likely
10343                 # that the libraries where these functions are located on macOS will change, is it?
10344                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10345                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10346                 KRB5_LIBS=$LIBS
10347                 LIBS=$save_LIBS
10348                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10349                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10350                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10351                 LIBS=$save_LIBS
10352             fi
10353             if test "$with_gssapi" != "no"; then
10354                 WITH_GSSAPI=TRUE
10355                 save_LIBS=$LIBS
10356                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10357                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10358                 GSSAPI_LIBS=$LIBS
10359                 LIBS=$save_LIBS
10360             fi
10361             ;;
10362         WINNT)
10363             if test "$with_krb5" = "yes" -o "$with_gssapi" = "yes"; then
10364                 AC_MSG_ERROR([Refusing to enable MIT Kerberos 5 or GSSAPI on Windows.])
10365             fi
10366             ;;
10367         Linux|GNU|*BSD|DragonFly)
10368             if test "$with_krb5" != "no"; then
10369                 WITH_KRB5=TRUE
10370                 save_LIBS=$LIBS
10371                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10372                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10373                 KRB5_LIBS=$LIBS
10374                 LIBS=$save_LIBS
10375                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10376                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10377                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10378                 LIBS=$save_LIBS
10379             fi
10380             if test "$with_gssapi" != "no"; then
10381                 WITH_GSSAPI=TRUE
10382                 save_LIBS=$LIBS
10383                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10384                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10385                 GSSAPI_LIBS=$LIBS
10386                 LIBS=$save_LIBS
10387             fi
10388             ;;
10389         *)
10390             if test "$with_krb5" = "yes"; then
10391                 WITH_KRB5=TRUE
10392                 save_LIBS=$LIBS
10393                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10394                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10395                 KRB5_LIBS=$LIBS
10396                 LIBS=$save_LIBS
10397                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10398                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10399                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10400                 LIBS=$save_LIBS
10401             fi
10402             if test "$with_gssapi" = "yes"; then
10403                 WITH_GSSAPI=TRUE
10404                 save_LIBS=$LIBS
10405                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10406                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10407                 LIBS=$save_LIBS
10408                 GSSAPI_LIBS=$LIBS
10409             fi
10410         esac
10411
10412         if test -n "$with_libpq_path"; then
10413             SYSTEM_POSTGRESQL=TRUE
10414             postgres_interface="external libpq"
10415             POSTGRESQL_LIB="-L${with_libpq_path}/lib/"
10416             POSTGRESQL_INC=-I"${with_libpq_path}/include/"
10417         else
10418             SYSTEM_POSTGRESQL=
10419             postgres_interface="internal"
10420             POSTGRESQL_LIB=""
10421             POSTGRESQL_INC="%OVERRIDE_ME%"
10422             BUILD_TYPE="$BUILD_TYPE POSTGRESQL"
10423         fi
10424     fi
10425
10426     AC_MSG_CHECKING([PostgreSQL C interface])
10427     AC_MSG_RESULT([$postgres_interface])
10428
10429     if test "${SYSTEM_POSTGRESQL}" = "TRUE"; then
10430         AC_MSG_NOTICE([checking system PostgreSQL prerequisites])
10431         save_CFLAGS=$CFLAGS
10432         save_CPPFLAGS=$CPPFLAGS
10433         save_LIBS=$LIBS
10434         CPPFLAGS="${CPPFLAGS} ${POSTGRESQL_INC}"
10435         LIBS="${LIBS} ${POSTGRESQL_LIB}"
10436         AC_CHECK_HEADER([libpq-fe.h], [], [AC_MSG_ERROR([libpq-fe.h is needed])], [])
10437         AC_CHECK_LIB([pq], [PQconnectdbParams], [:],
10438             [AC_MSG_ERROR(libpq not found or too old. Need >= 9.0)], [])
10439         CFLAGS=$save_CFLAGS
10440         CPPFLAGS=$save_CPPFLAGS
10441         LIBS=$save_LIBS
10442     fi
10443     BUILD_POSTGRESQL_SDBC=TRUE
10444 else
10445     AC_MSG_RESULT([no])
10446 fi
10447 AC_SUBST(WITH_KRB5)
10448 AC_SUBST(WITH_GSSAPI)
10449 AC_SUBST(GSSAPI_LIBS)
10450 AC_SUBST(KRB5_LIBS)
10451 AC_SUBST(BUILD_POSTGRESQL_SDBC)
10452 AC_SUBST(SYSTEM_POSTGRESQL)
10453 AC_SUBST(POSTGRESQL_INC)
10454 AC_SUBST(POSTGRESQL_LIB)
10455
10456 dnl ===================================================================
10457 dnl Check for Firebird stuff
10458 dnl ===================================================================
10459 ENABLE_FIREBIRD_SDBC=
10460 if test "$enable_firebird_sdbc" = "yes" ; then
10461     SCPDEFS="$SCPDEFS -DWITH_FIREBIRD_SDBC"
10462
10463     dnl ===================================================================
10464     dnl Check for system Firebird
10465     dnl ===================================================================
10466     AC_MSG_CHECKING([which Firebird to use])
10467     if test "$with_system_firebird" = "yes"; then
10468         AC_MSG_RESULT([external])
10469         SYSTEM_FIREBIRD=TRUE
10470         AC_PATH_PROG(FIREBIRDCONFIG, [fb_config])
10471         if test -z "$FIREBIRDCONFIG"; then
10472             AC_MSG_NOTICE([No fb_config -- using pkg-config])
10473             PKG_CHECK_MODULES([FIREBIRD], [fbclient >= 3], [FIREBIRD_PKGNAME=fbclient], [
10474                 PKG_CHECK_MODULES([FIREBIRD], [fbembed], [FIREBIRD_PKGNAME=fbembed])
10475             ])
10476             FIREBIRD_VERSION=`pkg-config --modversion "$FIREBIRD_PKGNAME"`
10477         else
10478             AC_MSG_NOTICE([fb_config found])
10479             FIREBIRD_VERSION=`$FIREBIRDCONFIG --version`
10480             AC_MSG_CHECKING([for Firebird Client library])
10481             FIREBIRD_CFLAGS=`$FIREBIRDCONFIG --cflags`
10482             FIREBIRD_LIBS=`$FIREBIRDCONFIG --embedlibs`
10483             FilterLibs "${FIREBIRD_LIBS}"
10484             FIREBIRD_LIBS="${filteredlibs}"
10485         fi
10486         AC_MSG_RESULT([includes `$FIREBIRD_CFLAGS', libraries `$FIREBIRD_LIBS'])
10487         AC_MSG_CHECKING([Firebird version])
10488         if test -n "${FIREBIRD_VERSION}"; then
10489             FIREBIRD_MAJOR=`echo $FIREBIRD_VERSION | cut -d"." -f1`
10490             if test "$FIREBIRD_MAJOR" -ge "3"; then
10491                 AC_MSG_RESULT([OK])
10492             else
10493                 AC_MSG_ERROR([Ensure firebird >= 3 is installed])
10494             fi
10495         else
10496             save_CFLAGS="${CFLAGS}"
10497             CFLAGS="${CFLAGS} ${FIREBIRD_CFLAGS}"
10498             AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <ibase.h>
10499 #if defined(FB_API_VER) && FB_API_VER == 30
10500 int fb_api_is_30(void) { return 0; }
10501 #else
10502 #error "Wrong Firebird API version"
10503 #endif]])],AC_MSG_RESULT([OK]),AC_MSG_ERROR([Ensure firebird 3.0.x is installed]))
10504             CFLAGS="$save_CFLAGS"
10505         fi
10506         ENABLE_FIREBIRD_SDBC=TRUE
10507         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10508     elif test "$enable_database_connectivity" = no; then
10509         AC_MSG_RESULT([none])
10510     elif test "$cross_compiling" = "yes"; then
10511         AC_MSG_RESULT([none])
10512     else
10513         dnl Embedded Firebird has version 3.0
10514         dnl We need libatomic_ops for any non X86/X64 system
10515         if test "${CPUNAME}" != INTEL -a "${CPUNAME}" != X86_64; then
10516             dnl ===================================================================
10517             dnl Check for system libatomic_ops
10518             dnl ===================================================================
10519             libo_CHECK_SYSTEM_MODULE([libatomic_ops],[LIBATOMIC_OPS],[atomic_ops >= 0.7.2])
10520             if test "$with_system_libatomic_ops" = "yes"; then
10521                 SYSTEM_LIBATOMIC_OPS=TRUE
10522                 AC_CHECK_HEADERS(atomic_ops.h, [],
10523                 [AC_MSG_ERROR(atomic_ops.h not found. install libatomic_ops)], [])
10524             else
10525                 SYSTEM_LIBATOMIC_OPS=
10526                 LIBATOMIC_OPS_CFLAGS="-I${WORKDIR}/UnpackedTarball/libatomic_ops/include"
10527                 LIBATOMIC_OPS_LIBS="-latomic_ops"
10528                 BUILD_TYPE="$BUILD_TYPE LIBATOMIC_OPS"
10529             fi
10530         fi
10531
10532         AC_MSG_RESULT([internal])
10533         SYSTEM_FIREBIRD=
10534         FIREBIRD_CFLAGS="-I${WORKDIR}/UnpackedTarball/firebird/gen/Release/firebird/include"
10535         FIREBIRD_LIBS="-lfbclient"
10536
10537         if test "$with_system_libtommath" = "yes"; then
10538             SYSTEM_LIBTOMMATH=TRUE
10539             dnl check for tommath presence
10540             save_LIBS=$LIBS
10541             AC_CHECK_HEADER(tommath.h,,AC_MSG_ERROR(Include file for tommath not found - please install development tommath package))
10542             AC_CHECK_LIB(tommath, mp_init, LIBTOMMATH_LIBS=-ltommath, AC_MSG_ERROR(Library tommath not found - please install development tommath package))
10543             LIBS=$save_LIBS
10544         else
10545             SYSTEM_LIBTOMMATH=
10546             LIBTOMMATH_CFLAGS="-I${WORKDIR}/UnpackedTarball/libtommath"
10547             LIBTOMMATH_LIBS="-ltommath"
10548             BUILD_TYPE="$BUILD_TYPE LIBTOMMATH"
10549         fi
10550
10551         BUILD_TYPE="$BUILD_TYPE FIREBIRD"
10552         ENABLE_FIREBIRD_SDBC=TRUE
10553         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10554     fi
10555 fi
10556 AC_SUBST(ENABLE_FIREBIRD_SDBC)
10557 AC_SUBST(SYSTEM_LIBATOMIC_OPS)
10558 AC_SUBST(LIBATOMIC_OPS_CFLAGS)
10559 AC_SUBST(LIBATOMIC_OPS_LIBS)
10560 AC_SUBST(SYSTEM_FIREBIRD)
10561 AC_SUBST(FIREBIRD_CFLAGS)
10562 AC_SUBST(FIREBIRD_LIBS)
10563 AC_SUBST(SYSTEM_LIBTOMMATH)
10564 AC_SUBST(LIBTOMMATH_CFLAGS)
10565 AC_SUBST(LIBTOMMATH_LIBS)
10566
10567 dnl ===================================================================
10568 dnl Check for system curl
10569 dnl ===================================================================
10570 libo_CHECK_SYSTEM_MODULE([curl],[CURL],[libcurl >= 7.68.0],enabled)
10571
10572 dnl ===================================================================
10573 dnl Check for system boost
10574 dnl ===================================================================
10575 AC_MSG_CHECKING([which boost to use])
10576 if test "$with_system_boost" = "yes"; then
10577     AC_MSG_RESULT([external])
10578     SYSTEM_BOOST=TRUE
10579     AX_BOOST_BASE([1.66],,[AC_MSG_ERROR([no suitable Boost found])])
10580     AX_BOOST_DATE_TIME
10581     AX_BOOST_FILESYSTEM
10582     AX_BOOST_IOSTREAMS
10583     AX_BOOST_LOCALE
10584     AC_LANG_PUSH([C++])
10585     save_CXXFLAGS=$CXXFLAGS
10586     CXXFLAGS="$CXXFLAGS $BOOST_CPPFLAGS $CXXFLAGS_CXX11"
10587     AC_CHECK_HEADER(boost/shared_ptr.hpp, [],
10588        [AC_MSG_ERROR(boost/shared_ptr.hpp not found. install boost)], [])
10589     AC_CHECK_HEADER(boost/spirit/include/classic_core.hpp, [],
10590        [AC_MSG_ERROR(boost/spirit/include/classic_core.hpp not found. install boost >= 1.36)], [])
10591     CXXFLAGS=$save_CXXFLAGS
10592     AC_LANG_POP([C++])
10593     # this is in m4/ax_boost_base.m4
10594     FilterLibs "${BOOST_LDFLAGS}"
10595     BOOST_LDFLAGS="${filteredlibs}"
10596 else
10597     AC_MSG_RESULT([internal])
10598     BUILD_TYPE="$BUILD_TYPE BOOST"
10599     SYSTEM_BOOST=
10600     if test "${COM}" = "GCC" -o "${COM_IS_CLANG}" = "TRUE"; then
10601         # use warning-suppressing wrapper headers
10602         BOOST_CPPFLAGS="-I${SRC_ROOT}/external/boost/include -I${WORKDIR}/UnpackedTarball/boost"
10603     else
10604         BOOST_CPPFLAGS="-I${WORKDIR}/UnpackedTarball/boost"
10605     fi
10606 fi
10607 AC_SUBST(SYSTEM_BOOST)
10608
10609 dnl ===================================================================
10610 dnl Check for system mdds
10611 dnl ===================================================================
10612 MDDS_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/mdds/include"
10613 libo_CHECK_SYSTEM_MODULE([mdds],[MDDS],[mdds-2.1 >= 2.1.0])
10614
10615 dnl ===================================================================
10616 dnl Check for system dragonbox
10617 dnl ===================================================================
10618 AC_MSG_CHECKING([which dragonbox to use])
10619 if test "$with_system_dragonbox" = "yes"; then
10620     AC_MSG_RESULT([external])
10621     SYSTEM_DRAGONBOX=TRUE
10622     AC_LANG_PUSH([C++])
10623     save_CPPFLAGS=$CPPFLAGS
10624     # This is where upstream installs to, unfortunately no .pc or so...
10625     DRAGONBOX_CFLAGS=-I/usr/include/dragonbox-1.1.3
10626     CPPFLAGS="$CPPFLAGS $DRAGONBOX_CFLAGS"
10627     AC_CHECK_HEADER([dragonbox/dragonbox.h], [],
10628        [AC_MSG_ERROR([dragonbox/dragonbox.h not found. install dragonbox])], [])
10629     AC_LANG_POP([C++])
10630     CPPFLAGS=$save_CPPFLAGS
10631 else
10632     AC_MSG_RESULT([internal])
10633     BUILD_TYPE="$BUILD_TYPE DRAGONBOX"
10634     SYSTEM_DRAGONBOX=
10635 fi
10636 AC_SUBST([SYSTEM_DRAGONBOX])
10637 AC_SUBST([DRAGONBOX_CFLAGS])
10638
10639 dnl ===================================================================
10640 dnl Check for system frozen
10641 dnl ===================================================================
10642 AC_MSG_CHECKING([which frozen to use])
10643 if test "$with_system_frozen" = "yes"; then
10644     AC_MSG_RESULT([external])
10645     SYSTEM_FROZEN=TRUE
10646     AC_LANG_PUSH([C++])
10647     save_CPPFLAGS=$CPPFLAGS
10648     AC_CHECK_HEADER([frozen/unordered_map.h], [],
10649        [AC_MSG_ERROR([frozen/unordered_map.h not found. install frozen headers])], [])
10650     AC_LANG_POP([C++])
10651     CPPFLAGS=$save_CPPFLAGS
10652 else
10653     AC_MSG_RESULT([internal])
10654     BUILD_TYPE="$BUILD_TYPE FROZEN"
10655     SYSTEM_FROZEN=
10656 fi
10657 AC_SUBST([SYSTEM_FROZEN])
10658 AC_SUBST([FROZEN_CFLAGS])
10659
10660 dnl ===================================================================
10661 dnl Check for system libfixmath
10662 dnl ===================================================================
10663 AC_MSG_CHECKING([which libfixmath to use])
10664 if test "$with_system_libfixmath" = "yes"; then
10665     AC_MSG_RESULT([external])
10666     SYSTEM_LIBFIXMATH=TRUE
10667     AC_LANG_PUSH([C++])
10668     AC_CHECK_HEADER([libfixmath/fix16.hpp], [],
10669        [AC_MSG_ERROR([libfixmath/fix16.hpp not found. install libfixmath])], [])
10670     AC_CHECK_LIB([libfixmath], [fix16_mul], [:], [AC_MSG_ERROR(libfixmath lib not found or functional)], [])
10671     AC_LANG_POP([C++])
10672 else
10673     AC_MSG_RESULT([internal])
10674     SYSTEM_LIBFIXMATH=
10675 fi
10676 AC_SUBST([SYSTEM_LIBFIXMATH])
10677
10678 dnl ===================================================================
10679 dnl Check for system glm
10680 dnl ===================================================================
10681 AC_MSG_CHECKING([which glm to use])
10682 if test "$with_system_glm" = "yes"; then
10683     AC_MSG_RESULT([external])
10684     SYSTEM_GLM=TRUE
10685     AC_LANG_PUSH([C++])
10686     AC_CHECK_HEADER([glm/glm.hpp], [],
10687        [AC_MSG_ERROR([glm/glm.hpp not found. install glm])], [])
10688     AC_LANG_POP([C++])
10689 else
10690     AC_MSG_RESULT([internal])
10691     BUILD_TYPE="$BUILD_TYPE GLM"
10692     SYSTEM_GLM=
10693     GLM_CFLAGS="${ISYSTEM}${WORKDIR}/UnpackedTarball/glm"
10694 fi
10695 AC_SUBST([GLM_CFLAGS])
10696 AC_SUBST([SYSTEM_GLM])
10697
10698 dnl ===================================================================
10699 dnl Check for system odbc
10700 dnl ===================================================================
10701 AC_MSG_CHECKING([which odbc headers to use])
10702 if test "$with_system_odbc" = "yes" -o '(' "$with_system_headers" = "yes" -a "$with_system_odbc" = "auto" ')' -o '(' "$_os" = "WINNT" -a  "$with_system_odbc" != "no" ')'; then
10703     AC_MSG_RESULT([external])
10704     SYSTEM_ODBC_HEADERS=TRUE
10705
10706     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
10707         save_CPPFLAGS=$CPPFLAGS
10708         find_winsdk
10709         PathFormat "$winsdktest"
10710         CPPFLAGS="$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/$winsdklibsubdir/shared"
10711         AC_CHECK_HEADER(sqlext.h, [],
10712             [AC_MSG_ERROR(odbc not found. install odbc)],
10713             [#include <windows.h>])
10714         CPPFLAGS=$save_CPPFLAGS
10715     else
10716         AC_CHECK_HEADER(sqlext.h, [],
10717             [AC_MSG_ERROR(odbc not found. install odbc)],[])
10718     fi
10719 elif test "$enable_database_connectivity" = no; then
10720     AC_MSG_RESULT([none])
10721 else
10722     AC_MSG_RESULT([internal])
10723     SYSTEM_ODBC_HEADERS=
10724 fi
10725 AC_SUBST(SYSTEM_ODBC_HEADERS)
10726
10727 dnl ===================================================================
10728 dnl Check for system NSS
10729 dnl ===================================================================
10730 if test "$enable_fuzzers" != "yes" -a "$enable_nss" = "yes"; then
10731     libo_CHECK_SYSTEM_MODULE([nss],[NSS],[nss >= 3.9.3 nspr >= 4.8],,system-if-linux)
10732     AC_DEFINE(HAVE_FEATURE_NSS)
10733     ENABLE_NSS=TRUE
10734 elif test $_os != iOS -a "$enable_openssl" != "no"; then
10735     with_tls=openssl
10736 fi
10737 AC_SUBST(ENABLE_NSS)
10738
10739 dnl ===================================================================
10740 dnl Enable LDAP support
10741 dnl ===================================================================
10742
10743 if test "$test_openldap" = yes; then
10744     AC_MSG_CHECKING([whether to enable LDAP support])
10745     if test "$enable_ldap" = yes -a \( "$enable_openssl" = yes -o "$with_system_openldap" = yes \); then
10746         AC_MSG_RESULT([yes])
10747         ENABLE_LDAP=TRUE
10748     else
10749         if test "$enable_ldap" != "yes"; then
10750             AC_MSG_RESULT([no])
10751         else
10752             AC_MSG_RESULT([no (needs OPENSSL or system openldap)])
10753         fi
10754     fi
10755
10756 dnl ===================================================================
10757 dnl Check for system openldap
10758 dnl ===================================================================
10759
10760     if test "$ENABLE_LDAP" = TRUE; then
10761         AC_MSG_CHECKING([which openldap library to use])
10762         if test "$with_system_openldap" = yes; then
10763             AC_MSG_RESULT([external])
10764             SYSTEM_OPENLDAP=TRUE
10765             AC_CHECK_HEADERS(ldap.h, [], [AC_MSG_ERROR(ldap.h not found. install openldap libs)], [])
10766             AC_CHECK_LIB([ldap], [ldap_simple_bind_s], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10767             AC_CHECK_LIB([ldap], [ldap_set_option], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10768         else
10769             AC_MSG_RESULT([internal])
10770             BUILD_TYPE="$BUILD_TYPE OPENLDAP"
10771         fi
10772     fi
10773 fi
10774
10775 AC_SUBST(ENABLE_LDAP)
10776 AC_SUBST(SYSTEM_OPENLDAP)
10777
10778 dnl ===================================================================
10779 dnl Check for TLS/SSL and cryptographic implementation to use
10780 dnl ===================================================================
10781 AC_MSG_CHECKING([which TLS/SSL and cryptographic implementation to use])
10782 if test -n "$with_tls"; then
10783     case $with_tls in
10784     openssl)
10785         AC_DEFINE(USE_TLS_OPENSSL)
10786         TLS=OPENSSL
10787         AC_MSG_RESULT([$TLS])
10788
10789         if test "$enable_openssl" != "yes"; then
10790             AC_MSG_ERROR(["Disabling OpenSSL was requested, but the requested TLS to use is actually OpenSSL."])
10791         fi
10792
10793         # warn that OpenSSL has been selected but not all TLS code has this option
10794         AC_MSG_WARN([TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS])
10795         add_warning "TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS"
10796         ;;
10797     nss)
10798         AC_DEFINE(USE_TLS_NSS)
10799         TLS=NSS
10800         AC_MSG_RESULT([$TLS])
10801         ;;
10802     no)
10803         AC_MSG_RESULT([none])
10804         AC_MSG_WARN([Skipping TLS/SSL])
10805         ;;
10806     *)
10807         AC_MSG_RESULT([])
10808         AC_MSG_ERROR([unsupported implementation $with_tls. Supported are:
10809 openssl - OpenSSL
10810 nss - Mozilla's Network Security Services (NSS)
10811     ])
10812         ;;
10813     esac
10814 else
10815     # default to using NSS, it results in smaller oox lib
10816     AC_DEFINE(USE_TLS_NSS)
10817     TLS=NSS
10818     AC_MSG_RESULT([$TLS])
10819 fi
10820 AC_SUBST(TLS)
10821
10822 dnl ===================================================================
10823 dnl Check for system sane
10824 dnl ===================================================================
10825 AC_MSG_CHECKING([which sane header to use])
10826 if test "$with_system_sane" = "yes"; then
10827     AC_MSG_RESULT([external])
10828     AC_CHECK_HEADER(sane/sane.h, [],
10829       [AC_MSG_ERROR(sane not found. install sane)], [])
10830 else
10831     AC_MSG_RESULT([internal])
10832     BUILD_TYPE="$BUILD_TYPE SANE"
10833 fi
10834
10835 dnl ===================================================================
10836 dnl Check for system icu
10837 dnl ===================================================================
10838 ICU_MAJOR=73
10839 ICU_MINOR=2
10840 ICU_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
10841 ICU_LIBS_internal="-L${WORKDIR}/UnpackedTarball/icu/source/lib"
10842 libo_CHECK_SYSTEM_MODULE([icu],[ICU],[icu-i18n >= 66])
10843 if test "$SYSTEM_ICU" = TRUE; then
10844     AC_LANG_PUSH([C++])
10845     AC_MSG_CHECKING([for unicode/rbbi.h])
10846     AC_PREPROC_IFELSE([AC_LANG_SOURCE([[unicode/rbbi.h]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([icu headers not found])])
10847     AC_LANG_POP([C++])
10848
10849     ICU_VERSION=`$PKG_CONFIG --modversion icu-i18n 2>/dev/null`
10850     ICU_MAJOR=`echo $ICU_VERSION | cut -d"." -f1`
10851     ICU_MINOR=`echo $ICU_VERSION | cut -d"." -f2`
10852
10853     if test "$CROSS_COMPILING" != TRUE; then
10854         # using the system icu tools can lead to version confusion, use the
10855         # ones from the build environment when cross-compiling
10856         AC_PATH_PROG(SYSTEM_GENBRK, genbrk, [], [$PATH:/usr/sbin:/sbin])
10857         if test -z "$SYSTEM_GENBRK"; then
10858             AC_MSG_ERROR([\'genbrk\' not found in \$PATH, install the icu development tool \'genbrk\'])
10859         fi
10860         AC_PATH_PROG(SYSTEM_GENCCODE, genccode, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10861         if test -z "$SYSTEM_GENCCODE"; then
10862             AC_MSG_ERROR([\'genccode\' not found in \$PATH, install the icu development tool \'genccode\'])
10863         fi
10864         AC_PATH_PROG(SYSTEM_GENCMN, gencmn, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10865         if test -z "$SYSTEM_GENCMN"; then
10866             AC_MSG_ERROR([\'gencmn\' not found in \$PATH, install the icu development tool \'gencmn\'])
10867         fi
10868     fi
10869 fi
10870
10871 AC_SUBST(SYSTEM_GENBRK)
10872 AC_SUBST(SYSTEM_GENCCODE)
10873 AC_SUBST(SYSTEM_GENCMN)
10874 AC_SUBST(ICU_MAJOR)
10875 AC_SUBST(ICU_MINOR)
10876
10877 dnl ==================================================================
10878 dnl CURL
10879 dnl ==================================================================
10880 if test "$enable_curl" == "yes"; then
10881     AC_DEFINE([HAVE_FEATURE_CURL])
10882 fi
10883
10884 dnl ==================================================================
10885 dnl Breakpad
10886 dnl ==================================================================
10887 DEFAULT_CRASHDUMP_VALUE="true"
10888 AC_MSG_CHECKING([whether to enable breakpad])
10889 if test "$enable_breakpad" != yes; then
10890     AC_MSG_RESULT([no])
10891 else
10892     if test "$enable_curl" != "yes"; then
10893         AC_MSG_ERROR([--disable-breakpad must be used when --disable-curl is used])
10894     fi
10895     AC_MSG_RESULT([yes])
10896     ENABLE_BREAKPAD="TRUE"
10897     AC_DEFINE(ENABLE_BREAKPAD)
10898     AC_DEFINE(HAVE_FEATURE_BREAKPAD, 1)
10899     BUILD_TYPE="$BUILD_TYPE BREAKPAD"
10900
10901     AC_MSG_CHECKING([for disable crash dump])
10902     if test "$enable_crashdump" = no; then
10903         DEFAULT_CRASHDUMP_VALUE="false"
10904         AC_MSG_RESULT([yes])
10905     else
10906        AC_MSG_RESULT([no])
10907     fi
10908
10909     AC_MSG_CHECKING([for crashreport config])
10910     if test "$with_symbol_config" = "no"; then
10911         BREAKPAD_SYMBOL_CONFIG="invalid"
10912         AC_MSG_RESULT([no])
10913     else
10914         BREAKPAD_SYMBOL_CONFIG="$with_symbol_config"
10915         AC_DEFINE(BREAKPAD_SYMBOL_CONFIG)
10916         AC_MSG_RESULT([yes])
10917     fi
10918     AC_SUBST(BREAKPAD_SYMBOL_CONFIG)
10919 fi
10920 AC_SUBST(ENABLE_BREAKPAD)
10921 AC_SUBST(DEFAULT_CRASHDUMP_VALUE)
10922
10923 dnl ==================================================================
10924 dnl libcmis
10925 dnl ==================================================================
10926 if test "$enable_libcmis" == "yes"; then
10927     if test "$enable_curl" != "yes"; then
10928         AC_MSG_ERROR([--disable-libcmis must be used when --disable-curl is used])
10929     fi
10930 fi
10931
10932 dnl ===================================================================
10933 dnl Orcus
10934 dnl ===================================================================
10935 libo_CHECK_SYSTEM_MODULE([orcus],[ORCUS],[liborcus-0.18 >= 0.19.1])
10936 if test "$with_system_orcus" != "yes"; then
10937     if test "$SYSTEM_BOOST" = "TRUE"; then
10938         dnl Link with Boost.System
10939         dnl This seems to be necessary since boost 1.50 (1.48 does not need it,
10940         dnl 1.49 is untested). The macro BOOST_THREAD_DONT_USE_SYSTEM mentioned
10941         dnl in documentation has no effect.
10942         AX_BOOST_SYSTEM
10943     fi
10944 fi
10945 dnl FIXME by renaming SYSTEM_LIBORCUS to SYSTEM_ORCUS in the build system world
10946 SYSTEM_LIBORCUS=$SYSTEM_ORCUS
10947 AC_SUBST([BOOST_SYSTEM_LIB])
10948 AC_SUBST(SYSTEM_LIBORCUS)
10949
10950 dnl ===================================================================
10951 dnl HarfBuzz
10952 dnl ===================================================================
10953 harfbuzz_required_version=5.1.0
10954
10955 GRAPHITE_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/graphite/include -DGRAPHITE2_STATIC"
10956 HARFBUZZ_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/harfbuzz/src"
10957 case "$_os" in
10958     Linux)
10959         GRAPHITE_LIBS_internal="${WORKDIR}/LinkTarget/StaticLibrary/libgraphite.a"
10960         HARFBUZZ_LIBS_internal="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.a"
10961         ;;
10962     *)
10963         GRAPHITE_LIBS_internal="-L${WORKDIR}/LinkTarget/StaticLibrary -lgraphite"
10964         HARFBUZZ_LIBS_internal="-L${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs -lharfbuzz"
10965         ;;
10966 esac
10967 libo_CHECK_SYSTEM_MODULE([graphite],[GRAPHITE],[graphite2 >= 0.9.3])
10968 libo_CHECK_SYSTEM_MODULE([harfbuzz],[HARFBUZZ],[harfbuzz-icu >= $harfbuzz_required_version])
10969
10970 if test "$COM" = "MSC"; then # override the above
10971     GRAPHITE_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/graphite.lib"
10972     HARFBUZZ_LIBS="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.lib"
10973 fi
10974
10975 if test "$with_system_harfbuzz" = "yes"; then
10976     if test "$with_system_graphite" = "no"; then
10977         AC_MSG_ERROR([--with-system-graphite must be used when --with-system-harfbuzz is used])
10978     fi
10979     AC_MSG_CHECKING([whether system Harfbuzz is built with Graphite support])
10980     save_LIBS="$LIBS"
10981     save_CFLAGS="$CFLAGS"
10982     LIBS="$LIBS $HARFBUZZ_LIBS"
10983     CFLAGS="$CFLAGS $HARFBUZZ_CFLAGS"
10984     AC_CHECK_FUNC(hb_graphite2_face_get_gr_face,,[AC_MSG_ERROR([Harfbuzz needs to be built with Graphite support.])])
10985     LIBS="$save_LIBS"
10986     CFLAGS="$save_CFLAGS"
10987 else
10988     if test "$with_system_graphite" = "yes"; then
10989         AC_MSG_ERROR([--without-system-graphite must be used when --without-system-harfbuzz is used])
10990     fi
10991 fi
10992
10993 if test "$USING_X11" = TRUE; then
10994     AC_PATH_X
10995     AC_PATH_XTRA
10996     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
10997
10998     if test -z "$x_includes"; then
10999         x_includes="default_x_includes"
11000     fi
11001     if test -z "$x_libraries"; then
11002         x_libraries="default_x_libraries"
11003     fi
11004     CFLAGS="$CFLAGS $X_CFLAGS"
11005     LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
11006     AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", [AC_MSG_ERROR([X Development libraries not found])])
11007 else
11008     x_includes="no_x_includes"
11009     x_libraries="no_x_libraries"
11010 fi
11011
11012 if test "$USING_X11" = TRUE; then
11013     dnl ===================================================================
11014     dnl Check for extension headers
11015     dnl ===================================================================
11016     AC_CHECK_HEADERS(X11/extensions/shape.h,[],[AC_MSG_ERROR([libXext headers not found])],
11017      [#include <X11/extensions/shape.h>])
11018
11019     # vcl needs ICE and SM
11020     AC_CHECK_HEADERS(X11/ICE/ICElib.h,[],[AC_MSG_ERROR([libICE headers not found])])
11021     AC_CHECK_LIB([ICE], [IceConnectionNumber], [:],
11022         [AC_MSG_ERROR(ICE library not found)])
11023     AC_CHECK_HEADERS(X11/SM/SMlib.h,[],[AC_MSG_ERROR([libSM headers not found])])
11024     AC_CHECK_LIB([SM], [SmcOpenConnection], [:],
11025         [AC_MSG_ERROR(SM library not found)])
11026 fi
11027
11028 if test "$USING_X11" = TRUE -a "$ENABLE_JAVA" != ""; then
11029     # bean/native/unix/com_sun_star_comp_beans_LocalOfficeWindow.c needs Xt
11030     AC_CHECK_HEADERS(X11/Intrinsic.h,[],[AC_MSG_ERROR([libXt headers not found])])
11031 fi
11032
11033 dnl ===================================================================
11034 dnl Check for system Xrender
11035 dnl ===================================================================
11036 AC_MSG_CHECKING([whether to use Xrender])
11037 if test "$USING_X11" = TRUE -a  "$test_xrender" = "yes"; then
11038     AC_MSG_RESULT([yes])
11039     PKG_CHECK_MODULES(XRENDER, xrender)
11040     XRENDER_CFLAGS=$(printf '%s' "$XRENDER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11041     FilterLibs "${XRENDER_LIBS}"
11042     XRENDER_LIBS="${filteredlibs}"
11043     AC_CHECK_LIB([Xrender], [XRenderQueryVersion], [:],
11044       [AC_MSG_ERROR(libXrender not found or functional)], [])
11045     AC_CHECK_HEADER(X11/extensions/Xrender.h, [],
11046       [AC_MSG_ERROR(Xrender not found. install X)], [])
11047 else
11048     AC_MSG_RESULT([no])
11049 fi
11050 AC_SUBST(XRENDER_CFLAGS)
11051 AC_SUBST(XRENDER_LIBS)
11052
11053 dnl ===================================================================
11054 dnl Check for XRandr
11055 dnl ===================================================================
11056 AC_MSG_CHECKING([whether to enable RandR support])
11057 if test "$USING_X11" = TRUE -a "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \); then
11058     AC_MSG_RESULT([yes])
11059     PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2, ENABLE_RANDR="TRUE", ENABLE_RANDR="")
11060     if test "$ENABLE_RANDR" != "TRUE"; then
11061         AC_CHECK_HEADER(X11/extensions/Xrandr.h, [],
11062                     [AC_MSG_ERROR([X11/extensions/Xrandr.h could not be found. X11 dev missing?])], [])
11063         XRANDR_CFLAGS=" "
11064         AC_CHECK_LIB([Xrandr], [XRRQueryExtension], [:],
11065           [ AC_MSG_ERROR(libXrandr not found or functional) ], [])
11066         XRANDR_LIBS="-lXrandr "
11067         ENABLE_RANDR="TRUE"
11068     fi
11069     XRANDR_CFLAGS=$(printf '%s' "$XRANDR_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11070     FilterLibs "${XRANDR_LIBS}"
11071     XRANDR_LIBS="${filteredlibs}"
11072 else
11073     ENABLE_RANDR=""
11074     AC_MSG_RESULT([no])
11075 fi
11076 AC_SUBST(XRANDR_CFLAGS)
11077 AC_SUBST(XRANDR_LIBS)
11078 AC_SUBST(ENABLE_RANDR)
11079
11080 if test -z "$with_webdav"; then
11081     with_webdav=$test_webdav
11082 fi
11083
11084 AC_MSG_CHECKING([for WebDAV support])
11085 case "$with_webdav" in
11086 no)
11087     AC_MSG_RESULT([no])
11088     WITH_WEBDAV=""
11089     ;;
11090 *)
11091     AC_MSG_RESULT([yes])
11092     # curl is already mandatory (almost) and checked elsewhere
11093     if test "$enable_curl" = "no"; then
11094         AC_MSG_ERROR(["--without-webdav must be used when --disable-curl is used"])
11095     fi
11096     WITH_WEBDAV=TRUE
11097     ;;
11098 esac
11099 AC_SUBST(WITH_WEBDAV)
11100
11101 dnl ===================================================================
11102 dnl Check for disabling cve_tests
11103 dnl ===================================================================
11104 AC_MSG_CHECKING([whether to execute CVE tests])
11105 # If not explicitly enabled or disabled, default
11106 if test -z "$enable_cve_tests"; then
11107     case "$OS" in
11108     WNT)
11109         # Default cves off for Windows with its wild and wonderful
11110         # variety of AV software kicking in and panicking
11111         enable_cve_tests=no
11112         ;;
11113     *)
11114         # otherwise yes
11115         enable_cve_tests=yes
11116         ;;
11117     esac
11118 fi
11119 if test "$enable_cve_tests" = "no"; then
11120     AC_MSG_RESULT([no])
11121     DISABLE_CVE_TESTS=TRUE
11122     AC_SUBST(DISABLE_CVE_TESTS)
11123 else
11124     AC_MSG_RESULT([yes])
11125 fi
11126
11127 dnl ===================================================================
11128 dnl Check for system openssl
11129 dnl ===================================================================
11130 ENABLE_OPENSSL=
11131 AC_MSG_CHECKING([whether to disable OpenSSL usage])
11132 if test "$enable_openssl" = "yes"; then
11133     AC_MSG_RESULT([no])
11134     ENABLE_OPENSSL=TRUE
11135     if test "$_os" = Darwin ; then
11136         # OpenSSL is deprecated when building for 10.7 or later.
11137         #
11138         # https://stackoverflow.com/questions/7406946/why-is-apple-deprecating-openssl-in-macos-10-7-lion
11139         # https://stackoverflow.com/questions/7475914/libcrypto-deprecated-on-mac-os-x-10-7-lion
11140
11141         with_system_openssl=no
11142         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
11143     elif test "$_os" = "FreeBSD" -o "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o "$_os" = "DragonFly" \
11144             && test "$with_system_openssl" != "no"; then
11145         with_system_openssl=yes
11146         SYSTEM_OPENSSL=TRUE
11147         OPENSSL_CFLAGS=
11148         OPENSSL_LIBS="-lssl -lcrypto"
11149     else
11150         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
11151         if test -n "${SYSTEM_OPENSSL}"; then
11152             AC_DEFINE([SYSTEM_OPENSSL])
11153         fi
11154     fi
11155     if test "$with_system_openssl" = "yes"; then
11156         AC_MSG_CHECKING([whether openssl supports SHA512])
11157         AC_LANG_PUSH([C])
11158         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/sha.h>]],[[
11159             SHA512_CTX context;
11160 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, openssl too old. Need >= 0.9.8.])])
11161         AC_LANG_POP(C)
11162     fi
11163 else
11164     AC_MSG_RESULT([yes])
11165
11166     # warn that although OpenSSL is disabled, system libraries may depend on it
11167     AC_MSG_WARN([OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies])
11168     add_warning "OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies"
11169 fi
11170
11171 AC_SUBST([ENABLE_OPENSSL])
11172
11173 if test "$enable_cipher_openssl_backend" = yes && test "$ENABLE_OPENSSL" != TRUE; then
11174     if test "$libo_fuzzed_enable_cipher_openssl_backend" = yes; then
11175         AC_MSG_NOTICE([Resetting --enable-cipher-openssl-backend=no])
11176         enable_cipher_openssl_backend=no
11177     else
11178         AC_MSG_ERROR([--enable-cipher-openssl-backend needs OpenSSL, but --disable-openssl was given.])
11179     fi
11180 fi
11181 AC_MSG_CHECKING([whether to enable the OpenSSL backend for rtl/cipher.h])
11182 ENABLE_CIPHER_OPENSSL_BACKEND=
11183 if test "$enable_cipher_openssl_backend" = yes; then
11184     AC_MSG_RESULT([yes])
11185     ENABLE_CIPHER_OPENSSL_BACKEND=TRUE
11186 else
11187     AC_MSG_RESULT([no])
11188 fi
11189 AC_SUBST([ENABLE_CIPHER_OPENSSL_BACKEND])
11190
11191 dnl ===================================================================
11192 dnl Select the crypto backends used by LO
11193 dnl ===================================================================
11194
11195 if test "$build_crypto" = yes; then
11196     if test "$OS" = WNT; then
11197         BUILD_TYPE="$BUILD_TYPE CRYPTO_MSCAPI"
11198         AC_DEFINE([USE_CRYPTO_MSCAPI])
11199     elif test "$ENABLE_NSS" = TRUE; then
11200         BUILD_TYPE="$BUILD_TYPE CRYPTO_NSS"
11201         AC_DEFINE([USE_CRYPTO_NSS])
11202     fi
11203 fi
11204
11205 ARGON2_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/argon2/include"
11206 if test "$COM" = "MSC"; then
11207     ARGON2_LIBS_internal="${WORKDIR}/UnpackedTarball/argon2/vs2015/build/Argon2OptDll.lib"
11208 else
11209     ARGON2_LIBS_internal="${WORKDIR}/UnpackedTarball/argon2/libargon2.a"
11210 fi
11211 libo_CHECK_SYSTEM_MODULE([argon2],[ARGON2],[libargon2])
11212
11213 dnl ===================================================================
11214 dnl Check for system redland
11215 dnl ===================================================================
11216 dnl redland: versions before 1.0.8 write RDF/XML that is useless for ODF (@xml:base)
11217 dnl raptor2: need at least 2.0.7 for CVE-2012-0037
11218 libo_CHECK_SYSTEM_MODULE([redland],[REDLAND],[redland >= 1.0.8 raptor2 >= 2.0.7])
11219 if test "$with_system_redland" = "yes"; then
11220     AC_CHECK_LIB([rdf], [librdf_world_set_raptor_init_handler], [:],
11221             [AC_MSG_ERROR(librdf too old. Need >= 1.0.16)], [])
11222 else
11223     RAPTOR_MAJOR="0"
11224     RASQAL_MAJOR="3"
11225     REDLAND_MAJOR="0"
11226 fi
11227 AC_SUBST(RAPTOR_MAJOR)
11228 AC_SUBST(RASQAL_MAJOR)
11229 AC_SUBST(REDLAND_MAJOR)
11230
11231 dnl ===================================================================
11232 dnl Check for system hunspell
11233 dnl ===================================================================
11234 AC_MSG_CHECKING([which libhunspell to use])
11235 if test "$with_system_hunspell" = "yes"; then
11236     AC_MSG_RESULT([external])
11237     SYSTEM_HUNSPELL=TRUE
11238     AC_LANG_PUSH([C++])
11239     PKG_CHECK_MODULES(HUNSPELL, hunspell, HUNSPELL_PC="TRUE", HUNSPELL_PC="" )
11240     if test "$HUNSPELL_PC" != "TRUE"; then
11241         AC_CHECK_HEADER(hunspell.hxx, [],
11242             [
11243             AC_CHECK_HEADER(hunspell/hunspell.hxx, [ HUNSPELL_CFLAGS=-I/usr/include/hunspell ],
11244             [AC_MSG_ERROR(hunspell headers not found.)], [])
11245             ], [])
11246         AC_CHECK_LIB([hunspell], [main], [:],
11247            [ AC_MSG_ERROR(hunspell library not found.) ], [])
11248         HUNSPELL_LIBS=-lhunspell
11249     fi
11250     AC_LANG_POP([C++])
11251     HUNSPELL_CFLAGS=$(printf '%s' "$HUNSPELL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11252     FilterLibs "${HUNSPELL_LIBS}"
11253     HUNSPELL_LIBS="${filteredlibs}"
11254 else
11255     AC_MSG_RESULT([internal])
11256     SYSTEM_HUNSPELL=
11257     HUNSPELL_CFLAGS="-I${WORKDIR}/UnpackedTarball/hunspell/src/hunspell"
11258     if test "$COM" = "MSC"; then
11259         HUNSPELL_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/hunspell.lib"
11260     else
11261         HUNSPELL_LIBS="-L${WORKDIR}/UnpackedTarball/hunspell/src/hunspell/.libs -lhunspell-1.7"
11262     fi
11263     BUILD_TYPE="$BUILD_TYPE HUNSPELL"
11264 fi
11265 AC_SUBST(SYSTEM_HUNSPELL)
11266 AC_SUBST(HUNSPELL_CFLAGS)
11267 AC_SUBST(HUNSPELL_LIBS)
11268
11269 dnl ===================================================================
11270 dnl Check for system zxcvbn
11271 dnl ===================================================================
11272 AC_MSG_CHECKING([which zxcvbn to use])
11273 if test "$with_system_zxcvbn" = "yes"; then
11274     AC_MSG_RESULT([external])
11275     SYSTEM_ZXCVBN=TRUE
11276     AC_CHECK_HEADER(zxcvbn.h, [],
11277        [ AC_MSG_ERROR(zxcvbn headers not found.)], [])
11278     AC_CHECK_LIB(zxcvbn, ZxcvbnMatch, [],
11279         [ AC_MSG_ERROR(zxcvbn library not found.)], [])
11280 else
11281    AC_MSG_RESULT([internal])
11282    BUILD_TYPE="$BUILD_TYPE ZXCVBN"
11283    SYSTEM_ZXCVBN=
11284 fi
11285 AC_SUBST(SYSTEM_ZXCVBN)
11286
11287 dnl ===================================================================
11288 dnl Check for system zxing
11289 dnl ===================================================================
11290 AC_MSG_CHECKING([whether to use zxing])
11291 if test "$enable_zxing" = "no"; then
11292     AC_MSG_RESULT([no])
11293     ENABLE_ZXING=
11294     SYSTEM_ZXING=
11295 else
11296     AC_MSG_RESULT([yes])
11297     ENABLE_ZXING=TRUE
11298     AC_MSG_CHECKING([which libzxing to use])
11299     if test "$with_system_zxing" = "yes"; then
11300         AC_MSG_RESULT([external])
11301         SYSTEM_ZXING=TRUE
11302         ZXING_CFLAGS=
11303         AC_LANG_PUSH([C++])
11304         save_CXXFLAGS=$CXXFLAGS
11305         save_IFS=$IFS
11306         IFS=$P_SEP
11307         for i in $CPLUS_INCLUDE_PATH /usr/include; do
11308             dnl Reset IFS as soon as possible, to avoid unexpected side effects (and the
11309             dnl "/usr/include" fallback makes sure we get here at least once; resetting rather than
11310             dnl unsetting follows the advice at <https://git.savannah.gnu.org/gitweb/?p=autoconf.git;
11311             dnl a=commitdiff;h=e51c9919f2cf70185b7916ac040bc0bbfd0f743b> "Add recommendation on (not)
11312             dnl unsetting IFS."):
11313             IFS=$save_IFS
11314             dnl TODO: GCC and Clang treat empty paths in CPLUS_INCLUDE_PATH like ".", but we simply
11315             dnl ignore them here:
11316             if test -z "$i"; then
11317                 continue
11318             fi
11319             dnl TODO: White space in $i would cause problems:
11320             CXXFLAGS="$save_CXXFLAGS ${CXXFLAGS_CXX11} -I$i/ZXing"
11321             AC_CHECK_HEADER(MultiFormatWriter.h, [ZXING_CFLAGS=-I$i/ZXing; break],
11322                 [unset ac_cv_header_MultiFormatWriter_h], [#include <stdexcept>])
11323         done
11324         CXXFLAGS=$save_CXXFLAGS
11325         if test -z "$ZXING_CFLAGS"; then
11326             AC_MSG_ERROR(zxing headers not found.)
11327         fi
11328         AC_CHECK_LIB([ZXing], [main], [ZXING_LIBS=-lZXing],
11329             [ AC_CHECK_LIB([ZXingCore], [main], [ZXING_LIBS=-lZXingCore],
11330             [ AC_MSG_ERROR(zxing C++ library not found.) ])], [])
11331         AC_LANG_POP([C++])
11332         ZXING_CFLAGS=$(printf '%s' "$ZXING_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11333         FilterLibs "${ZXING_LIBS}"
11334         ZXING_LIBS="${filteredlibs}"
11335     else
11336         AC_MSG_RESULT([internal])
11337         SYSTEM_ZXING=
11338         BUILD_TYPE="$BUILD_TYPE ZXING"
11339         ZXING_CFLAGS="-I${WORKDIR}/UnpackedTarball/zxing/core/src"
11340     fi
11341     if test "$ENABLE_ZXING" = TRUE; then
11342         AC_DEFINE(ENABLE_ZXING)
11343     fi
11344     AC_MSG_CHECKING([whether zxing::tosvg function is available])
11345     AC_LANG_PUSH([C++])
11346     save_CXXFLAGS=$CXXFLAGS
11347     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 $ZXING_CFLAGS"
11348     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11349             #include <BitMatrix.h>
11350             #include <BitMatrixIO.h>
11351             int main(){
11352                 ZXing::BitMatrix matrix(1, 1);
11353                 matrix.set(0, 0, true);
11354                 ZXing::ToSVG(matrix);
11355                 return 0;
11356             }
11357         ])], [
11358             AC_DEFINE([HAVE_ZXING_TOSVG],[1])
11359             AC_MSG_RESULT([yes])
11360         ], [AC_MSG_RESULT([no])])
11361     CXXFLAGS=$save_CXXFLAGS
11362     AC_LANG_POP([C++])
11363     AC_SUBST(HAVE_ZXING_TOSVG)
11364 fi
11365 AC_SUBST(SYSTEM_ZXING)
11366 AC_SUBST(ENABLE_ZXING)
11367 AC_SUBST(ZXING_CFLAGS)
11368 AC_SUBST(ZXING_LIBS)
11369
11370 dnl ===================================================================
11371 dnl Check for system box2d
11372 dnl ===================================================================
11373 AC_MSG_CHECKING([which box2d to use])
11374 if test "$with_system_box2d" = "yes"; then
11375     AC_MSG_RESULT([external])
11376     SYSTEM_BOX2D=TRUE
11377     AC_LANG_PUSH([C++])
11378     AC_CHECK_HEADER(box2d/box2d.h, [BOX2D_H_FOUND='TRUE'],
11379         [BOX2D_H_FOUND='FALSE'])
11380     if test "$BOX2D_H_FOUND" = "TRUE"; then # 2.4.0+
11381         _BOX2D_LIB=box2d
11382         AC_DEFINE(BOX2D_HEADER,<box2d/box2d.h>)
11383     else
11384         # fail this. there's no other alternative to check when we are here.
11385         AC_CHECK_HEADER([Box2D/Box2D.h], [],
11386             [AC_MSG_ERROR(box2d headers not found.)])
11387         _BOX2D_LIB=Box2D
11388         AC_DEFINE(BOX2D_HEADER,<Box2D/Box2D.h>)
11389     fi
11390     AC_CHECK_LIB([$_BOX2D_LIB], [main], [:],
11391         [ AC_MSG_ERROR(box2d library not found.) ], [])
11392     BOX2D_LIBS=-l$_BOX2D_LIB
11393     AC_LANG_POP([C++])
11394     BOX2D_CFLAGS=$(printf '%s' "$BOX2D_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11395     FilterLibs "${BOX2D_LIBS}"
11396     BOX2D_LIBS="${filteredlibs}"
11397 else
11398     AC_MSG_RESULT([internal])
11399     SYSTEM_BOX2D=
11400     BUILD_TYPE="$BUILD_TYPE BOX2D"
11401 fi
11402 AC_SUBST(SYSTEM_BOX2D)
11403 AC_SUBST(BOX2D_CFLAGS)
11404 AC_SUBST(BOX2D_LIBS)
11405
11406 dnl ===================================================================
11407 dnl Checking for altlinuxhyph
11408 dnl ===================================================================
11409 AC_MSG_CHECKING([which altlinuxhyph to use])
11410 if test "$with_system_altlinuxhyph" = "yes"; then
11411     AC_MSG_RESULT([external])
11412     SYSTEM_HYPH=TRUE
11413     AC_CHECK_HEADER(hyphen.h, [],
11414        [ AC_MSG_ERROR(altlinuxhyph headers not found.)], [])
11415     AC_CHECK_MEMBER(struct _HyphenDict.cset, [],
11416        [ AC_MSG_ERROR(no. You are sure you have altlinuyhyph headers?)],
11417        [#include <hyphen.h>])
11418     AC_CHECK_LIB(hyphen, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyphen],
11419         [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11420     if test -z "$HYPHEN_LIB"; then
11421         AC_CHECK_LIB(hyph, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyph],
11422            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11423     fi
11424     if test -z "$HYPHEN_LIB"; then
11425         AC_CHECK_LIB(hnj, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhnj],
11426            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11427     fi
11428 else
11429     AC_MSG_RESULT([internal])
11430     SYSTEM_HYPH=
11431     BUILD_TYPE="$BUILD_TYPE HYPHEN"
11432     if test "$COM" = "MSC"; then
11433         HYPHEN_LIB="${WORKDIR}/LinkTarget/StaticLibrary/hyphen.lib"
11434     else
11435         HYPHEN_LIB="-L${WORKDIR}/UnpackedTarball/hyphen/.libs -lhyphen"
11436     fi
11437 fi
11438 AC_SUBST(SYSTEM_HYPH)
11439 AC_SUBST(HYPHEN_LIB)
11440
11441 dnl ===================================================================
11442 dnl Checking for mythes
11443 dnl ===================================================================
11444 AC_MSG_CHECKING([which mythes to use])
11445 if test "$with_system_mythes" = "yes"; then
11446     AC_MSG_RESULT([external])
11447     SYSTEM_MYTHES=TRUE
11448     AC_LANG_PUSH([C++])
11449     PKG_CHECK_MODULES(MYTHES, mythes, MYTHES_PKGCONFIG=yes, MYTHES_PKGCONFIG=no)
11450     if test "$MYTHES_PKGCONFIG" = "no"; then
11451         AC_CHECK_HEADER(mythes.hxx, [],
11452             [ AC_MSG_ERROR(mythes.hxx headers not found.)], [])
11453         AC_CHECK_LIB([mythes-1.2], [main], [:],
11454             [ MYTHES_FOUND=no], [])
11455     if test "$MYTHES_FOUND" = "no"; then
11456         AC_CHECK_LIB(mythes, main, [MYTHES_FOUND=yes],
11457                 [ MYTHES_FOUND=no], [])
11458     fi
11459     if test "$MYTHES_FOUND" = "no"; then
11460         AC_MSG_ERROR([mythes library not found!.])
11461     fi
11462     fi
11463     AC_LANG_POP([C++])
11464     MYTHES_CFLAGS=$(printf '%s' "$MYTHES_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11465     FilterLibs "${MYTHES_LIBS}"
11466     MYTHES_LIBS="${filteredlibs}"
11467 else
11468     AC_MSG_RESULT([internal])
11469     SYSTEM_MYTHES=
11470     BUILD_TYPE="$BUILD_TYPE MYTHES"
11471     if test "$COM" = "MSC"; then
11472         MYTHES_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/mythes.lib"
11473     else
11474         MYTHES_LIBS="-L${WORKDIR}/UnpackedTarball/mythes/.libs -lmythes-1.2"
11475     fi
11476 fi
11477 AC_SUBST(SYSTEM_MYTHES)
11478 AC_SUBST(MYTHES_CFLAGS)
11479 AC_SUBST(MYTHES_LIBS)
11480
11481 dnl ===================================================================
11482 dnl How should we build the linear programming solver ?
11483 dnl ===================================================================
11484
11485 ENABLE_COINMP=
11486 AC_MSG_CHECKING([whether to build with CoinMP])
11487 if test "$enable_coinmp" != "no"; then
11488     ENABLE_COINMP=TRUE
11489     AC_MSG_RESULT([yes])
11490     if test "$with_system_coinmp" = "yes"; then
11491         SYSTEM_COINMP=TRUE
11492         PKG_CHECK_MODULES(COINMP, coinmp coinutils)
11493         FilterLibs "${COINMP_LIBS}"
11494         COINMP_LIBS="${filteredlibs}"
11495     else
11496         BUILD_TYPE="$BUILD_TYPE COINMP"
11497     fi
11498 else
11499     AC_MSG_RESULT([no])
11500 fi
11501 AC_SUBST(ENABLE_COINMP)
11502 AC_SUBST(SYSTEM_COINMP)
11503 AC_SUBST(COINMP_CFLAGS)
11504 AC_SUBST(COINMP_LIBS)
11505
11506 ENABLE_LPSOLVE=
11507 AC_MSG_CHECKING([whether to build with lpsolve])
11508 if test "$enable_lpsolve" != "no"; then
11509     ENABLE_LPSOLVE=TRUE
11510     AC_MSG_RESULT([yes])
11511 else
11512     AC_MSG_RESULT([no])
11513 fi
11514 AC_SUBST(ENABLE_LPSOLVE)
11515
11516 if test "$ENABLE_LPSOLVE" = TRUE; then
11517     AC_MSG_CHECKING([which lpsolve to use])
11518     if test "$with_system_lpsolve" = "yes"; then
11519         AC_MSG_RESULT([external])
11520         SYSTEM_LPSOLVE=TRUE
11521         AC_CHECK_HEADER(lpsolve/lp_lib.h, [],
11522            [ AC_MSG_ERROR(lpsolve headers not found.)], [])
11523         save_LIBS=$LIBS
11524         # some systems need this. Like Ubuntu...
11525         AC_CHECK_LIB(m, floor)
11526         AC_CHECK_LIB(dl, dlopen)
11527         AC_CHECK_LIB([lpsolve55], [make_lp], [:],
11528             [ AC_MSG_ERROR(lpsolve library not found or too old.)], [])
11529         LIBS=$save_LIBS
11530     else
11531         AC_MSG_RESULT([internal])
11532         SYSTEM_LPSOLVE=
11533         BUILD_TYPE="$BUILD_TYPE LPSOLVE"
11534     fi
11535 fi
11536 AC_SUBST(SYSTEM_LPSOLVE)
11537
11538 dnl ===================================================================
11539 dnl Checking for libexttextcat
11540 dnl ===================================================================
11541 libo_CHECK_SYSTEM_MODULE([libexttextcat],[LIBEXTTEXTCAT],[libexttextcat >= 3.4.1])
11542 if test "$with_system_libexttextcat" = "yes"; then
11543     SYSTEM_LIBEXTTEXTCAT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libexttextcat`
11544 fi
11545 AC_SUBST(SYSTEM_LIBEXTTEXTCAT_DATA)
11546
11547 dnl ===================================================================
11548 dnl Checking for libnumbertext
11549 dnl ===================================================================
11550 libo_CHECK_SYSTEM_MODULE([libnumbertext],[LIBNUMBERTEXT],[libnumbertext >= 1.0.6])
11551 if test "$with_system_libnumbertext" = "yes"; then
11552     SYSTEM_LIBNUMBERTEXT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libnumbertext`
11553     SYSTEM_LIBNUMBERTEXT=YES
11554 else
11555     SYSTEM_LIBNUMBERTEXT=
11556 fi
11557 AC_SUBST(SYSTEM_LIBNUMBERTEXT)
11558 AC_SUBST(SYSTEM_LIBNUMBERTEXT_DATA)
11559
11560 dnl ***************************************
11561 dnl testing libc version for Linux...
11562 dnl ***************************************
11563 if test "$_os" = "Linux"; then
11564     AC_MSG_CHECKING([whether the libc is recent enough])
11565     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
11566     #include <features.h>
11567     #if defined(__GNU_LIBRARY__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 1))
11568     #error glibc >= 2.1 is required
11569     #endif
11570     ]])],, [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([no, upgrade libc])])
11571 fi
11572
11573 dnl =========================================
11574 dnl Check for uuidgen
11575 dnl =========================================
11576 if test "$_os" = "WINNT"; then
11577     # we must use the uuidgen from the Windows SDK, which will be in the LO_PATH, but isn't in
11578     # the PATH for AC_PATH_PROG. It is already tested above in the WINDOWS_SDK_HOME check.
11579     UUIDGEN=uuidgen.exe
11580     AC_SUBST(UUIDGEN)
11581 else
11582     AC_PATH_PROG([UUIDGEN], [uuidgen])
11583     if test -z "$UUIDGEN"; then
11584         AC_MSG_WARN([uuid is needed for building installation sets])
11585     fi
11586 fi
11587
11588 dnl ***************************************
11589 dnl Checking for bison and flex
11590 dnl ***************************************
11591 AC_PATH_PROG(BISON, bison)
11592 if test -z "$BISON"; then
11593     AC_MSG_ERROR([no bison found in \$PATH, install it])
11594 else
11595     AC_MSG_CHECKING([the bison version])
11596     _bison_version=`$BISON --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
11597     _bison_longver=`echo $_bison_version | $AWK -F. '{ print \$1*1000+\$2}'`
11598     dnl Accept newer than 2.0; for --enable-compiler-plugins at least 2.3 is known to be bad and
11599     dnl cause
11600     dnl
11601     dnl   idlc/source/parser.y:222:15: error: externally available entity 'YYSTYPE' is not previously declared in an included file (if it is only used in this translation unit, put it in an unnamed namespace; otherwise, provide a declaration of it in an included file) [loplugin:external]
11602     dnl   typedef union YYSTYPE
11603     dnl           ~~~~~~^~~~~~~
11604     dnl
11605     dnl while at least 3.4.1 is know to be good:
11606     if test "$COMPILER_PLUGINS" = TRUE; then
11607         if test "$_bison_longver" -lt 2004; then
11608             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.4+ for --enable-compiler-plugins)])
11609         fi
11610     else
11611         if test "$_bison_longver" -lt 2000; then
11612             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.0+)])
11613         fi
11614     fi
11615 fi
11616 AC_SUBST([BISON])
11617
11618 AC_PATH_PROG(FLEX, flex)
11619 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11620     FLEX=`cygpath -m $FLEX`
11621 fi
11622 if test -z "$FLEX"; then
11623     AC_MSG_ERROR([no flex found in \$PATH, install it])
11624 else
11625     AC_MSG_CHECKING([the flex version])
11626     _flex_version=$($FLEX --version | $SED -e 's/^.*\([[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\).*$/\1/')
11627     if test $(echo $_flex_version | $AWK -F. '{printf("%d%03d%03d", $1, $2, $3)}') -lt 2006000; then
11628         AC_MSG_ERROR([failed ($FLEX $_flex_version found, but need at least 2.6.0)])
11629     fi
11630 fi
11631 AC_SUBST([FLEX])
11632
11633 AC_PATH_PROG(DIFF, diff)
11634 if test -z "$DIFF"; then
11635     AC_MSG_ERROR(["diff" not found in \$PATH, install it])
11636 fi
11637 AC_SUBST([DIFF])
11638
11639 AC_PATH_PROG(UNIQ, uniq)
11640 if test -z "$UNIQ"; then
11641     AC_MSG_ERROR(["uniq" not found in \$PATH, install it])
11642 fi
11643 AC_SUBST([UNIQ])
11644
11645 dnl ***************************************
11646 dnl Checking for patch
11647 dnl ***************************************
11648 AC_PATH_PROG(PATCH, patch)
11649 if test -z "$PATCH"; then
11650     AC_MSG_ERROR(["patch" not found in \$PATH, install it])
11651 fi
11652
11653 dnl On Solaris or macOS, check if --with-gnu-patch was used
11654 if test "$_os" = "SunOS" -o "$_os" = "Darwin"; then
11655     if test -z "$with_gnu_patch"; then
11656         GNUPATCH=$PATCH
11657     else
11658         if test -x "$with_gnu_patch"; then
11659             GNUPATCH=$with_gnu_patch
11660         else
11661             AC_MSG_ERROR([--with-gnu-patch did not point to an executable])
11662         fi
11663     fi
11664
11665     AC_MSG_CHECKING([whether $GNUPATCH is GNU patch])
11666     if $GNUPATCH --version | grep "Free Software Foundation" >/dev/null 2>/dev/null; then
11667         AC_MSG_RESULT([yes])
11668     else
11669         if $GNUPATCH --version | grep "2\.0-.*-Apple" >/dev/null 2>/dev/null; then
11670             AC_MSG_RESULT([no, but accepted (Apple patch)])
11671             add_warning "patch utility is not GNU patch. Apple's patch should work OK, but it might experience issues where GNU patch doesn't."
11672         else
11673             AC_MSG_ERROR([no, GNU patch needed. install or specify with --with-gnu-patch=/path/to/it])
11674         fi
11675     fi
11676 else
11677     GNUPATCH=$PATCH
11678 fi
11679
11680 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11681     GNUPATCH=`cygpath -m $GNUPATCH`
11682 fi
11683
11684 dnl We also need to check for --with-gnu-cp
11685
11686 if test -z "$with_gnu_cp"; then
11687     # check the place where the good stuff is hidden on Solaris...
11688     if test -x /usr/gnu/bin/cp; then
11689         GNUCP=/usr/gnu/bin/cp
11690     else
11691         AC_PATH_PROGS(GNUCP, gnucp cp)
11692     fi
11693     if test -z $GNUCP; then
11694         AC_MSG_ERROR([Neither gnucp nor cp found. Install GNU cp and/or specify --with-gnu-cp=/path/to/it])
11695     fi
11696 else
11697     if test -x "$with_gnu_cp"; then
11698         GNUCP=$with_gnu_cp
11699     else
11700         AC_MSG_ERROR([--with-gnu-cp did not point to an executable])
11701     fi
11702 fi
11703
11704 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11705     GNUCP=`cygpath -m $GNUCP`
11706 fi
11707
11708 AC_MSG_CHECKING([whether $GNUCP is GNU cp from coreutils with preserve= support])
11709 if $GNUCP --version 2>/dev/null | grep "coreutils" >/dev/null 2>/dev/null; then
11710     AC_MSG_RESULT([yes])
11711 elif $GNUCP --version 2>/dev/null | grep "GNU fileutils" >/dev/null 2>/dev/null; then
11712     AC_MSG_RESULT([yes])
11713 else
11714     case "$build_os" in
11715     darwin*|netbsd*|openbsd*|freebsd*|dragonfly*)
11716         x_GNUCP=[\#]
11717         GNUCP=''
11718         AC_MSG_RESULT([no gnucp found - using the system's cp command])
11719         ;;
11720     *)
11721         AC_MSG_ERROR([no, GNU cp needed. install or specify with --with-gnu-cp=/path/to/it])
11722         ;;
11723     esac
11724 fi
11725
11726 AC_SUBST(GNUPATCH)
11727 AC_SUBST(GNUCP)
11728 AC_SUBST(x_GNUCP)
11729
11730 dnl ***************************************
11731 dnl testing assembler path
11732 dnl ***************************************
11733 ML_EXE=""
11734 if test "$_os" = "WINNT"; then
11735     case "$WIN_HOST_ARCH" in
11736     x86) assembler=ml.exe ;;
11737     x64) assembler=ml64.exe ;;
11738     arm64) assembler=armasm64.exe ;;
11739     esac
11740
11741     AC_MSG_CHECKING([for the MSVC assembler ($assembler)])
11742     if test -f "$MSVC_HOST_PATH/$assembler"; then
11743         ML_EXE=`win_short_path_for_make "$MSVC_HOST_PATH/$assembler"`
11744         AC_MSG_RESULT([$ML_EXE])
11745     else
11746         AC_MSG_ERROR([not found in $MSVC_HOST_PATH])
11747     fi
11748 fi
11749
11750 AC_SUBST(ML_EXE)
11751
11752 dnl ===================================================================
11753 dnl We need zip and unzip
11754 dnl ===================================================================
11755 AC_PATH_PROG(ZIP, zip)
11756 test -z "$ZIP" && AC_MSG_ERROR([zip is required])
11757 if ! "$ZIP" --filesync < /dev/null 2>/dev/null > /dev/null; then
11758     AC_MSG_ERROR([Zip version 3.0 or newer is required to build, please install it and make sure it is the one found first in PATH],,)
11759 fi
11760
11761 AC_PATH_PROG(UNZIP, unzip)
11762 test -z "$UNZIP" && AC_MSG_ERROR([unzip is required])
11763
11764 dnl ===================================================================
11765 dnl Zip must be a specific type for different build types.
11766 dnl ===================================================================
11767 if test $build_os = cygwin; then
11768     if test -n "`$ZIP -h | $GREP -i WinNT`"; then
11769         AC_MSG_ERROR([$ZIP is not the required Cygwin version of Info-ZIP's zip.exe.])
11770     fi
11771 fi
11772
11773 dnl ===================================================================
11774 dnl We need touch with -h option support.
11775 dnl ===================================================================
11776 AC_PATH_PROG(TOUCH, touch)
11777 test -z "$TOUCH" && AC_MSG_ERROR([touch is required])
11778 touch "$WARNINGS_FILE"
11779 if ! "$TOUCH" -h "$WARNINGS_FILE" 2>/dev/null > /dev/null; then
11780     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],,)
11781 fi
11782
11783 dnl ===================================================================
11784 dnl Check for system epoxy
11785 dnl ===================================================================
11786 EPOXY_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/epoxy/include"
11787 libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.2])
11788
11789 dnl ===================================================================
11790 dnl Show which vclplugs will be built.
11791 dnl ===================================================================
11792 R=""
11793
11794 libo_ENABLE_VCLPLUG([gen])
11795 libo_ENABLE_VCLPLUG([gtk3])
11796 libo_ENABLE_VCLPLUG([gtk3_kde5])
11797 libo_ENABLE_VCLPLUG([gtk4])
11798 libo_ENABLE_VCLPLUG([kf5])
11799 libo_ENABLE_VCLPLUG([kf6])
11800 libo_ENABLE_VCLPLUG([qt5])
11801 libo_ENABLE_VCLPLUG([qt6])
11802
11803 if test "$_os" = "WINNT"; then
11804     R="$R win"
11805 elif test "$_os" = "Darwin"; then
11806     R="$R osx"
11807 elif test "$_os" = "iOS"; then
11808     R="ios"
11809 elif test "$_os" = Android; then
11810     R="android"
11811 fi
11812
11813 build_vcl_plugins="$R"
11814 if test -z "$build_vcl_plugins"; then
11815     build_vcl_plugins=" none"
11816 fi
11817 AC_MSG_NOTICE([VCLplugs to be built:${build_vcl_plugins}])
11818 VCL_PLUGIN_INFO=$R
11819 AC_SUBST([VCL_PLUGIN_INFO])
11820
11821 if test "$DISABLE_DYNLOADING" = TRUE -a -z "$DISABLE_GUI" -a \( -z "$R" -o $(echo "$R" | wc -w) -ne 1 \); then
11822     AC_MSG_ERROR([Can't build --disable-dynamic-loading without --disable-gui and a single VCL plugin"])
11823 fi
11824
11825 dnl ===================================================================
11826 dnl Check for GTK libraries
11827 dnl ===================================================================
11828
11829 GTK3_CFLAGS=""
11830 GTK3_LIBS=""
11831 ENABLE_GTKTILEDVIEWER=""
11832 if test "$test_gtk3" = yes -a "x$enable_gtk3" = "xyes" -o "x$enable_gtk3_kde5" = "xyes"; then
11833     if test "$with_system_cairo" = no; then
11834         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.'
11835     fi
11836     : ${with_system_cairo:=yes}
11837     PKG_CHECK_MODULES(GTK3, gtk+-3.0 >= 3.20 gtk+-unix-print-3.0 gmodule-no-export-2.0 glib-2.0 >= 2.38 atk >= 2.28.1 cairo)
11838     GTK3_CFLAGS=$(printf '%s' "$GTK3_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11839     GTK3_CFLAGS="$GTK3_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11840     FilterLibs "${GTK3_LIBS}"
11841     GTK3_LIBS="${filteredlibs}"
11842
11843     dnl We require egl only for the gtk3 plugin. Otherwise we use glx.
11844     if test "$with_system_epoxy" != "yes"; then
11845         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11846         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11847                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11848     fi
11849 elif test -n "$with_gtk3_build" -a "$OS" = "WNT"; then
11850     PathFormat "${with_gtk3_build}/lib/pkgconfig"
11851     if test "$build_os" = "cygwin"; then
11852         dnl cygwin's pkg-config does not recognize "C:/..."-style paths, only "/cygdrive/c/..."
11853         formatted_path_unix=`cygpath -au "$formatted_path_unix"`
11854     fi
11855
11856     PKG_CONFIG_PATH="$formatted_path_unix"; export PKG_CONFIG_PATH
11857     PKG_CHECK_MODULES(GTK3, cairo gdk-3.0 gio-2.0 glib-2.0 gobject-2.0 gtk+-3.0)
11858     GTK3_CFLAGS="$GTK3_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11859     FilterLibs "${GTK3_LIBS}"
11860     GTK3_LIBS="${filteredlibs}"
11861     ENABLE_GTKTILEDVIEWER="yes"
11862 fi
11863 AC_SUBST(GTK3_LIBS)
11864 AC_SUBST(GTK3_CFLAGS)
11865 AC_SUBST(ENABLE_GTKTILEDVIEWER)
11866
11867 GTK4_CFLAGS=""
11868 GTK4_LIBS=""
11869 if test "$test_gtk4" = yes -a "x$enable_gtk4" = "xyes"; then
11870     if test "$with_system_cairo" = no; then
11871         add_warning 'Non-system cairo combined with gtk4 is assumed to cause trouble; proceed at your own risk.'
11872     fi
11873     : ${with_system_cairo:=yes}
11874     PKG_CHECK_MODULES(GTK4, gtk4 gmodule-no-export-2.0 glib-2.0 >= 2.38 cairo atk)
11875     GTK4_CFLAGS=$(printf '%s' "$GTK4_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11876     GTK4_CFLAGS="$GTK4_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11877     FilterLibs "${GTK4_LIBS}"
11878     GTK4_LIBS="${filteredlibs}"
11879
11880     dnl We require egl only for the gtk4 plugin. Otherwise we use glx.
11881     if test "$with_system_epoxy" != "yes"; then
11882         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11883         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11884                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11885     fi
11886 fi
11887 AC_SUBST(GTK4_LIBS)
11888 AC_SUBST(GTK4_CFLAGS)
11889
11890 if test "$enable_introspection" = yes; then
11891     if test "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
11892         GOBJECT_INTROSPECTION_REQUIRE(INTROSPECTION_REQUIRED_VERSION)
11893     else
11894         AC_MSG_ERROR([--enable-introspection requires --enable-gtk3])
11895     fi
11896 fi
11897
11898 # AT-SPI2 tests require gtk3, xvfb-run, dbus-launch and atspi-2
11899 if ! test "$ENABLE_GTK3" = TRUE; then
11900     if test "$enable_atspi_tests" = yes; then
11901         AC_MSG_ERROR([--enable-atspi-tests requires --enable-gtk3])
11902     fi
11903     enable_atspi_tests=no
11904 fi
11905 if ! test "$enable_atspi_tests" = no; then
11906     AC_PATH_PROGS([XVFB_RUN], [xvfb-run], no)
11907     if ! test "$XVFB_RUN" = no; then
11908         dnl make sure the found xvfb-run actually works
11909         AC_MSG_CHECKING([whether $XVFB_RUN works...])
11910         if $XVFB_RUN --auto-servernum true >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; then
11911             AC_MSG_RESULT([yes])
11912         else
11913             AC_MSG_RESULT([no])
11914             XVFB_RUN=no
11915         fi
11916     fi
11917     if test "$XVFB_RUN" = no; then
11918         if test "$enable_atspi_tests" = yes; then
11919             AC_MSG_ERROR([xvfb-run required by --enable-atspi-tests not found])
11920         fi
11921         enable_atspi_tests=no
11922     fi
11923 fi
11924 if ! test "$enable_atspi_tests" = no; then
11925     AC_PATH_PROGS([DBUS_LAUNCH], [dbus-launch], no)
11926     if test "$DBUS_LAUNCH" = no; then
11927         if test "$enable_atspi_tests" = yes; then
11928             AC_MSG_ERROR([dbus-launch required by --enable-atspi-tests not found])
11929         fi
11930         enable_atspi_tests=no
11931     fi
11932 fi
11933 if ! test "$enable_atspi_tests" = no; then
11934     PKG_CHECK_MODULES([ATSPI2], [atspi-2 gobject-2.0],,
11935                       [if test "$enable_atspi_tests" = yes; then
11936                            AC_MSG_ERROR([$ATSPI2_PKG_ERRORS])
11937                        else
11938                            enable_atspi_tests=no
11939                        fi])
11940 fi
11941 if ! test "x$enable_atspi_tests" = xno; then
11942     PKG_CHECK_MODULES([ATSPI2_2_32], [atspi-2 >= 2.32],
11943                       [have_atspi_scroll_to=1],
11944                       [have_atspi_scroll_to=0])
11945     AC_DEFINE_UNQUOTED([HAVE_ATSPI2_SCROLL_TO], [$have_atspi_scroll_to],
11946                        [Whether AT-SPI2 has the scrollTo API])
11947 fi
11948 ENABLE_ATSPI_TESTS=
11949 test "$enable_atspi_tests" = no || ENABLE_ATSPI_TESTS=TRUE
11950 AC_SUBST([ENABLE_ATSPI_TESTS])
11951
11952 dnl ===================================================================
11953 dnl check for dbus support
11954 dnl ===================================================================
11955 ENABLE_DBUS=""
11956 DBUS_CFLAGS=""
11957 DBUS_LIBS=""
11958 DBUS_GLIB_CFLAGS=""
11959 DBUS_GLIB_LIBS=""
11960 DBUS_HAVE_GLIB=""
11961
11962 if test "$enable_dbus" = "no"; then
11963     test_dbus=no
11964 fi
11965
11966 AC_MSG_CHECKING([whether to enable DBUS support])
11967 if test "$test_dbus" = "yes"; then
11968     ENABLE_DBUS="TRUE"
11969     AC_MSG_RESULT([yes])
11970     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.60)
11971     AC_DEFINE(ENABLE_DBUS)
11972     DBUS_CFLAGS=$(printf '%s' "$DBUS_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11973     FilterLibs "${DBUS_LIBS}"
11974     DBUS_LIBS="${filteredlibs}"
11975
11976     # Glib is needed for BluetoothServer
11977     # Sets also DBUS_GLIB_CFLAGS/DBUS_GLIB_LIBS if successful.
11978     PKG_CHECK_MODULES(DBUS_GLIB,[glib-2.0 >= 2.4],
11979         [
11980             DBUS_HAVE_GLIB="TRUE"
11981             AC_DEFINE(DBUS_HAVE_GLIB,1)
11982         ],
11983         AC_MSG_WARN([[No Glib found, Bluetooth support will be disabled]])
11984     )
11985 else
11986     AC_MSG_RESULT([no])
11987 fi
11988
11989 AC_SUBST(ENABLE_DBUS)
11990 AC_SUBST(DBUS_CFLAGS)
11991 AC_SUBST(DBUS_LIBS)
11992 AC_SUBST(DBUS_GLIB_CFLAGS)
11993 AC_SUBST(DBUS_GLIB_LIBS)
11994 AC_SUBST(DBUS_HAVE_GLIB)
11995
11996 AC_MSG_CHECKING([whether to enable Impress remote control])
11997 if test -n "$enable_sdremote" -a "$enable_sdremote" != "no"; then
11998     AC_MSG_RESULT([yes])
11999     ENABLE_SDREMOTE=TRUE
12000     SDREMOTE_ENTITLEMENT="      <key>com.apple.security.network.server</key>
12001         <true/>"
12002     AC_MSG_CHECKING([whether to enable Bluetooth support in Impress remote control])
12003
12004     if test $OS = MACOSX && test "$MACOSX_SDK_VERSION" -ge 101500; then
12005         # The Bluetooth code doesn't compile with macOS SDK 10.15
12006         if test "$enable_sdremote_bluetooth" = yes; then
12007             AC_MSG_ERROR([macOS SDK $macosx_sdk does not currently support --enable-sdremote-bluetooth])
12008         fi
12009         add_warning "not building the bluetooth part of the sdremote - used api was removed from macOS SDK 10.15"
12010         enable_sdremote_bluetooth=no
12011     fi
12012     # If not explicitly enabled or disabled, default
12013     if test -z "$enable_sdremote_bluetooth"; then
12014         case "$OS" in
12015         LINUX|MACOSX|WNT)
12016             # Default to yes for these
12017             enable_sdremote_bluetooth=yes
12018             ;;
12019         *)
12020             # otherwise no
12021             enable_sdremote_bluetooth=no
12022             ;;
12023         esac
12024     fi
12025     # $enable_sdremote_bluetooth is guaranteed non-empty now
12026
12027     if test "$enable_sdremote_bluetooth" != "no"; then
12028         if test "$OS" = "LINUX"; then
12029             if test "$ENABLE_DBUS" = "TRUE" -a "$DBUS_HAVE_GLIB" = "TRUE"; then
12030                 AC_MSG_RESULT([yes])
12031                 ENABLE_SDREMOTE_BLUETOOTH=TRUE
12032                 dnl ===================================================================
12033                 dnl Check for system bluez
12034                 dnl ===================================================================
12035                 AC_MSG_CHECKING([which Bluetooth header to use])
12036                 if test "$with_system_bluez" = "yes"; then
12037                     AC_MSG_RESULT([external])
12038                     AC_CHECK_HEADER(bluetooth/bluetooth.h, [],
12039                         [AC_MSG_ERROR(bluetooth.h not found. install bluez)], [])
12040                     SYSTEM_BLUEZ=TRUE
12041                 else
12042                     AC_MSG_RESULT([internal])
12043                     SYSTEM_BLUEZ=
12044                 fi
12045             else
12046                 AC_MSG_RESULT([no, dbus disabled])
12047                 ENABLE_SDREMOTE_BLUETOOTH=
12048                 SYSTEM_BLUEZ=
12049             fi
12050         else
12051             AC_MSG_RESULT([yes])
12052             ENABLE_SDREMOTE_BLUETOOTH=TRUE
12053             SYSTEM_BLUEZ=
12054             SDREMOTE_ENTITLEMENT="$SDREMOTE_ENTITLEMENT
12055         <key>com.apple.security.device.bluetooth</key>
12056         <true/>"
12057         fi
12058     else
12059         AC_MSG_RESULT([no])
12060         ENABLE_SDREMOTE_BLUETOOTH=
12061         SYSTEM_BLUEZ=
12062     fi
12063 else
12064     ENABLE_SDREMOTE=
12065     SYSTEM_BLUEZ=
12066     AC_MSG_RESULT([no])
12067 fi
12068 AC_SUBST(ENABLE_SDREMOTE)
12069 AC_SUBST(ENABLE_SDREMOTE_BLUETOOTH)
12070 AC_SUBST(SDREMOTE_ENTITLEMENT)
12071 AC_SUBST(SYSTEM_BLUEZ)
12072
12073 dnl ===================================================================
12074 dnl Check whether to enable GIO support
12075 dnl ===================================================================
12076 if test "$ENABLE_GTK4" = "TRUE" -o "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
12077     AC_MSG_CHECKING([whether to enable GIO support])
12078     if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_gio" = "yes"; then
12079         dnl Need at least 2.26 for the dbus support.
12080         PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.26],
12081                           [ENABLE_GIO="TRUE"], [ENABLE_GIO=""])
12082         if test "$ENABLE_GIO" = "TRUE"; then
12083             AC_DEFINE(ENABLE_GIO)
12084             GIO_CFLAGS=$(printf '%s' "$GIO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12085             FilterLibs "${GIO_LIBS}"
12086             GIO_LIBS="${filteredlibs}"
12087         fi
12088     else
12089         AC_MSG_RESULT([no])
12090     fi
12091 fi
12092 AC_SUBST(ENABLE_GIO)
12093 AC_SUBST(GIO_CFLAGS)
12094 AC_SUBST(GIO_LIBS)
12095
12096
12097 dnl ===================================================================
12098
12099 SPLIT_APP_MODULES=""
12100 if test "$enable_split_app_modules" = "yes"; then
12101     SPLIT_APP_MODULES="TRUE"
12102 fi
12103 AC_SUBST(SPLIT_APP_MODULES)
12104
12105 SPLIT_OPT_FEATURES=""
12106 if test "$enable_split_opt_features" = "yes"; then
12107     SPLIT_OPT_FEATURES="TRUE"
12108 fi
12109 AC_SUBST(SPLIT_OPT_FEATURES)
12110
12111 dnl ===================================================================
12112 dnl Check whether the GStreamer libraries are available.
12113 dnl ===================================================================
12114
12115 ENABLE_GSTREAMER_1_0=""
12116
12117 if test "$test_gstreamer_1_0" = yes; then
12118
12119     AC_MSG_CHECKING([whether to enable the GStreamer 1.0 avmedia backend])
12120     if test "$enable_avmedia" = yes -a "$enable_gstreamer_1_0" != no; then
12121         ENABLE_GSTREAMER_1_0="TRUE"
12122         AC_MSG_RESULT([yes])
12123         PKG_CHECK_MODULES( [GSTREAMER_1_0], [gstreamer-1.0 gstreamer-plugins-base-1.0 gstreamer-pbutils-1.0 gstreamer-video-1.0] )
12124         GSTREAMER_1_0_CFLAGS=$(printf '%s' "$GSTREAMER_1_0_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12125         FilterLibs "${GSTREAMER_1_0_LIBS}"
12126         GSTREAMER_1_0_LIBS="${filteredlibs}"
12127         AC_DEFINE(ENABLE_GSTREAMER_1_0)
12128     else
12129         AC_MSG_RESULT([no])
12130     fi
12131 fi
12132 AC_SUBST(GSTREAMER_1_0_CFLAGS)
12133 AC_SUBST(GSTREAMER_1_0_LIBS)
12134 AC_SUBST(ENABLE_GSTREAMER_1_0)
12135
12136 ENABLE_OPENGL_TRANSITIONS=
12137 ENABLE_OPENGL_CANVAS=
12138 if test $_os = iOS -o $_os = Android -o "$ENABLE_FUZZERS" = "TRUE"; then
12139    : # disable
12140 elif test "$_os" = "Darwin"; then
12141     # We use frameworks on macOS, no need for detail checks
12142     ENABLE_OPENGL_TRANSITIONS=TRUE
12143     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12144     ENABLE_OPENGL_CANVAS=TRUE
12145 elif test $_os = WINNT; then
12146     ENABLE_OPENGL_TRANSITIONS=TRUE
12147     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12148     ENABLE_OPENGL_CANVAS=TRUE
12149 else
12150     if test "$USING_X11" = TRUE; then
12151         AC_CHECK_LIB(GL, glBegin, [:], AC_MSG_ERROR([libGL required.]))
12152         ENABLE_OPENGL_TRANSITIONS=TRUE
12153         AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12154         ENABLE_OPENGL_CANVAS=TRUE
12155     fi
12156 fi
12157
12158 AC_SUBST(ENABLE_OPENGL_TRANSITIONS)
12159 AC_SUBST(ENABLE_OPENGL_CANVAS)
12160
12161 dnl =================================================
12162 dnl Check whether to build with OpenCL support.
12163 dnl =================================================
12164
12165 if test $_os != iOS -a $_os != Android -a "$ENABLE_FUZZERS" != "TRUE" -a "$enable_opencl" = "yes"; then
12166     # OPENCL in BUILD_TYPE and HAVE_FEATURE_OPENCL tell that OpenCL is potentially available on the
12167     # platform (optional at run-time, used through clew).
12168     BUILD_TYPE="$BUILD_TYPE OPENCL"
12169     AC_DEFINE(HAVE_FEATURE_OPENCL)
12170 fi
12171
12172 dnl =================================================
12173 dnl Check whether to build with dconf support.
12174 dnl =================================================
12175
12176 if test $_os != Android -a $_os != iOS -a "$enable_dconf" != no; then
12177     PKG_CHECK_MODULES([DCONF], [dconf >= 0.40.0], [], [
12178         if test "$enable_dconf" = yes; then
12179             AC_MSG_ERROR([dconf not found])
12180         else
12181             enable_dconf=no
12182         fi])
12183 fi
12184 AC_MSG_CHECKING([whether to enable dconf])
12185 if test $_os = Android -o $_os = iOS -o "$enable_dconf" = no; then
12186     DCONF_CFLAGS=
12187     DCONF_LIBS=
12188     ENABLE_DCONF=
12189     AC_MSG_RESULT([no])
12190 else
12191     ENABLE_DCONF=TRUE
12192     AC_DEFINE(ENABLE_DCONF)
12193     AC_MSG_RESULT([yes])
12194 fi
12195 AC_SUBST([DCONF_CFLAGS])
12196 AC_SUBST([DCONF_LIBS])
12197 AC_SUBST([ENABLE_DCONF])
12198
12199 # pdf import?
12200 AC_MSG_CHECKING([whether to build the PDF import feature])
12201 ENABLE_PDFIMPORT=
12202 if test -z "$enable_pdfimport" -o "$enable_pdfimport" = yes; then
12203     AC_MSG_RESULT([yes])
12204     ENABLE_PDFIMPORT=TRUE
12205     AC_DEFINE(HAVE_FEATURE_PDFIMPORT)
12206 else
12207     AC_MSG_RESULT([no])
12208 fi
12209
12210 # Pdfium?
12211 AC_MSG_CHECKING([whether to build PDFium])
12212 ENABLE_PDFIUM=
12213 if test \( -z "$enable_pdfium" -a "$ENABLE_PDFIMPORT" = "TRUE" \) -o "$enable_pdfium" = yes; then
12214     AC_MSG_RESULT([yes])
12215     ENABLE_PDFIUM=TRUE
12216     BUILD_TYPE="$BUILD_TYPE PDFIUM"
12217 else
12218     AC_MSG_RESULT([no])
12219 fi
12220 AC_SUBST(ENABLE_PDFIUM)
12221
12222 if test "$ENABLE_PDFIUM" = "TRUE"; then
12223     AC_MSG_CHECKING([which OpenJPEG library to use])
12224     if test "$with_system_openjpeg" = "yes"; then
12225         SYSTEM_OPENJPEG2=TRUE
12226         AC_MSG_RESULT([external])
12227         PKG_CHECK_MODULES( OPENJPEG2, libopenjp2 )
12228         OPENJPEG2_CFLAGS=$(printf '%s' "$OPENJPEG2_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12229         FilterLibs "${OPENJPEG2_LIBS}"
12230         OPENJPEG2_LIBS="${filteredlibs}"
12231     else
12232         SYSTEM_OPENJPEG2=FALSE
12233         AC_MSG_RESULT([internal])
12234     fi
12235
12236     AC_MSG_CHECKING([which Abseil library to use])
12237     if test "$with_system_abseil" = "yes"; then
12238         AC_MSG_RESULT([external])
12239         SYSTEM_ABSEIL=TRUE
12240         AC_LANG_PUSH([C++])
12241         AC_CHECK_HEADER(absl/types/bad_optional_access.h, [],
12242                         [AC_MSG_ERROR(abseil headers not found.)], [])
12243         AC_CHECK_HEADER(absl/types/bad_variant_access.h, [],
12244                         [AC_MSG_ERROR(abseil headers not found.)], [])
12245         AC_CHECK_LIB([absl_bad_optional_access], [main], [],
12246                      [AC_MSG_ERROR([libabsl_bad_optional_access library not found.])])
12247         AC_CHECK_LIB([absl_bad_variant_access], [main], [],
12248                      [AC_MSG_ERROR([libabsl_bad_variant_access library not found.])])
12249         ABSEIL_LIBS="-labsl_bad_optional_access -labsl_bad_variant_access"
12250         AC_LANG_POP([C++])
12251         ABSEIL_CFLAGS=$(printf '%s' "$ABSEIL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12252         FilterLibs "${ABSEIL_LIBS}"
12253         ABSEIL_LIBS="${filteredlibs}"
12254     else
12255         AC_MSG_RESULT([internal])
12256     fi
12257 fi
12258 AC_SUBST(SYSTEM_OPENJPEG2)
12259 AC_SUBST(SYSTEM_ABSEIL)
12260 AC_SUBST(ABSEIL_CFLAGS)
12261 AC_SUBST(ABSEIL_LIBS)
12262
12263 dnl ===================================================================
12264 dnl Check for poppler
12265 dnl ===================================================================
12266 ENABLE_POPPLER=
12267 AC_MSG_CHECKING([whether to build Poppler])
12268 if test \( -z "$enable_poppler" -a "$ENABLE_PDFIMPORT" = "TRUE" -a $_os != Android \) -o "$enable_poppler" = yes; then
12269     AC_MSG_RESULT([yes])
12270     ENABLE_POPPLER=TRUE
12271     AC_DEFINE(HAVE_FEATURE_POPPLER)
12272 else
12273     AC_MSG_RESULT([no])
12274 fi
12275 AC_SUBST(ENABLE_POPPLER)
12276
12277 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" != "TRUE" -a "$ENABLE_PDFIUM" != "TRUE"; then
12278     AC_MSG_ERROR([Cannot import PDF without either Pdfium or Poppler; please enable either of them.])
12279 fi
12280
12281 if test "$ENABLE_PDFIMPORT" != "TRUE" -a \( "$ENABLE_POPPLER" = "TRUE" -o "$ENABLE_PDFIUM" = "TRUE" \); then
12282     AC_MSG_ERROR([Cannot enable Pdfium or Poppler when PDF importing is disabled; please enable PDF import first.])
12283 fi
12284
12285 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" = "TRUE"; then
12286     dnl ===================================================================
12287     dnl Check for system poppler
12288     dnl ===================================================================
12289     AC_MSG_CHECKING([which PDF import poppler to use])
12290     if test "$with_system_poppler" = "yes"; then
12291         AC_MSG_RESULT([external])
12292         SYSTEM_POPPLER=TRUE
12293         PKG_CHECK_MODULES(POPPLER,[poppler >= 0.14 poppler-cpp])
12294         POPPLER_CFLAGS=$(printf '%s' "$POPPLER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12295         FilterLibs "${POPPLER_LIBS}"
12296         POPPLER_LIBS="${filteredlibs}"
12297     else
12298         AC_MSG_RESULT([internal])
12299         SYSTEM_POPPLER=
12300         BUILD_TYPE="$BUILD_TYPE POPPLER"
12301     fi
12302     AC_DEFINE([ENABLE_PDFIMPORT],1)
12303 fi
12304 AC_SUBST(ENABLE_PDFIMPORT)
12305 AC_SUBST(SYSTEM_POPPLER)
12306 AC_SUBST(POPPLER_CFLAGS)
12307 AC_SUBST(POPPLER_LIBS)
12308
12309 # Skia?
12310 ENABLE_SKIA=
12311 if test "$enable_skia" != "no" -a "$build_skia" = "yes" -a -z "$DISABLE_GUI"; then
12312     # Skia now requires at least freetype2 >= 2.8.1, which is less that what LO requires as system freetype.
12313     if test "$SYSTEM_FREETYPE" = TRUE; then
12314         PKG_CHECK_EXISTS(freetype2 >= 21.0.15, # 21.0.15 = 2.8.1
12315             [skia_freetype_ok=yes],
12316             [skia_freetype_ok=no])
12317     else # internal is ok
12318         skia_freetype_ok=yes
12319     fi
12320     AC_MSG_CHECKING([whether to build Skia])
12321     if test "$skia_freetype_ok" = "yes"; then
12322         if test "$enable_skia" = "debug"; then
12323             AC_MSG_RESULT([yes (debug)])
12324             ENABLE_SKIA_DEBUG=TRUE
12325         else
12326             AC_MSG_RESULT([yes])
12327             ENABLE_SKIA_DEBUG=
12328         fi
12329         ENABLE_SKIA=TRUE
12330         if test "$ENDIANNESS" = "big" && test "$ENABLE_SKIA" = "TRUE"; then
12331             AC_MSG_ERROR([skia doesn't work/isn't supported upstream on big-endian. Use --disable-skia])
12332         fi
12333
12334         AC_DEFINE(HAVE_FEATURE_SKIA)
12335         BUILD_TYPE="$BUILD_TYPE SKIA"
12336
12337         if test "$OS" = "MACOSX"; then
12338             AC_DEFINE(SK_GANESH,1)
12339             AC_DEFINE(SK_METAL,1)
12340             SKIA_GPU=METAL
12341             AC_SUBST(SKIA_GPU)
12342         else
12343             AC_DEFINE(SK_GANESH,1)
12344             AC_DEFINE(SK_VULKAN,1)
12345             SKIA_GPU=VULKAN
12346             AC_SUBST(SKIA_GPU)
12347         fi
12348     else
12349         AC_MSG_RESULT([no (freetype too old)])
12350         add_warning "freetype version is too old for Skia library, at least 2.8.1 required, Skia support disabled"
12351     fi
12352
12353 else
12354     AC_MSG_CHECKING([whether to build Skia])
12355     AC_MSG_RESULT([no])
12356 fi
12357 AC_SUBST(ENABLE_SKIA)
12358 AC_SUBST(ENABLE_SKIA_DEBUG)
12359
12360 LO_CLANG_CXXFLAGS_INTRINSICS_SSE2=
12361 LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3=
12362 LO_CLANG_CXXFLAGS_INTRINSICS_SSE41=
12363 LO_CLANG_CXXFLAGS_INTRINSICS_SSE42=
12364 LO_CLANG_CXXFLAGS_INTRINSICS_AVX=
12365 LO_CLANG_CXXFLAGS_INTRINSICS_AVX2=
12366 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512=
12367 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F=
12368 LO_CLANG_CXXFLAGS_INTRINSICS_F16C=
12369 LO_CLANG_CXXFLAGS_INTRINSICS_FMA=
12370 LO_CLANG_VERSION=
12371 HAVE_LO_CLANG_DLLEXPORTINLINES=
12372
12373 if test "$ENABLE_SKIA" = TRUE -a "$COM_IS_CLANG" != TRUE; then
12374     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12375         AC_MSG_CHECKING([for Clang])
12376         AC_MSG_RESULT([$LO_CLANG_CC / $LO_CLANG_CXX])
12377     else
12378         if test "$_os" = "WINNT"; then
12379             AC_MSG_CHECKING([for clang-cl])
12380             if test -x "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"; then
12381                 LO_CLANG_CC=`win_short_path_for_make "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"`
12382             elif test -n "$PROGRAMFILES" -a -x "$(cygpath -u "$PROGRAMFILES/LLVM/bin/clang-cl.exe")"; then
12383                 LO_CLANG_CC=`win_short_path_for_make "$PROGRAMFILES/LLVM/bin/clang-cl.exe"`
12384             elif test -x "$(cygpath -u "c:/Program Files/LLVM/bin/clang-cl.exe")"; then
12385                 LO_CLANG_CC=`win_short_path_for_make "c:/Program Files/LLVM/bin/clang-cl.exe"`
12386             fi
12387             if test -n "$LO_CLANG_CC"; then
12388                 dnl explicitly set -m32/-m64
12389                 LO_CLANG_CC="$LO_CLANG_CC -m$WIN_HOST_BITS"
12390                 LO_CLANG_CXX="$LO_CLANG_CC"
12391                 AC_MSG_RESULT([$LO_CLANG_CC])
12392             else
12393                 AC_MSG_RESULT([no])
12394             fi
12395
12396             AC_MSG_CHECKING([the dependency generation prefix (clang.exe -showIncludes)])
12397             echo "#include <stdlib.h>" > conftest.c
12398             LO_CLANG_SHOWINCLUDES_PREFIX=`VSLANG=1033 $LO_CLANG_CC $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
12399                 grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
12400             rm -f conftest.c conftest.obj
12401             if test -z "$LO_CLANG_SHOWINCLUDES_PREFIX"; then
12402                 AC_MSG_ERROR([cannot determine the -showIncludes prefix])
12403             else
12404                 AC_MSG_RESULT(["$LO_CLANG_SHOWINCLUDES_PREFIX"])
12405             fi
12406         else
12407             AC_CHECK_PROG(LO_CLANG_CC,clang,clang,[])
12408             AC_CHECK_PROG(LO_CLANG_CXX,clang++,clang++,[])
12409         fi
12410     fi
12411     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12412         clang2_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $LO_CLANG_CC -E - | tail -1 | sed 's/ //g'`
12413         LO_CLANG_VERSION=`echo "$clang2_version" | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
12414         if test "$LO_CLANG_VERSION" -lt 50002; then
12415             AC_MSG_WARN(["$clang2_version" is too old or unrecognized, must be at least Clang 5.0.2])
12416             LO_CLANG_CC=
12417             LO_CLANG_CXX=
12418         fi
12419     fi
12420     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX" -a "$_os" = "WINNT"; then
12421         save_CXX="$CXX"
12422         CXX="$LO_CLANG_CXX"
12423         AC_MSG_CHECKING([whether $CXX supports -Zc:dllexportInlines-])
12424         AC_LANG_PUSH([C++])
12425         save_CXXFLAGS=$CXXFLAGS
12426         CXXFLAGS="$CXXFLAGS -Werror -Zc:dllexportInlines-"
12427         AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
12428                 HAVE_LO_CLANG_DLLEXPORTINLINES=TRUE
12429                 AC_MSG_RESULT([yes])
12430             ], [AC_MSG_RESULT([no])])
12431         CXXFLAGS=$save_CXXFLAGS
12432         AC_LANG_POP([C++])
12433         CXX="$save_CXX"
12434         if test -z "$HAVE_LO_CLANG_DLLEXPORTINLINES"; then
12435             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.])
12436         fi
12437     fi
12438     if test -z "$LO_CLANG_CC" -o -z "$LO_CLANG_CXX"; then
12439         # Skia is the default on Windows and Mac, so hard-require Clang.
12440         # Elsewhere it's used just by the 'gen' VCL backend which is rarely used.
12441         if test "$_os" = "WINNT" -o "$_os" = "Darwin"; then
12442             AC_MSG_ERROR([Clang compiler not found. The Skia library needs to be built using Clang, or use --disable-skia.])
12443         else
12444             AC_MSG_WARN([Clang compiler not found.])
12445         fi
12446     else
12447
12448         save_CXX="$CXX"
12449         CXX="$LO_CLANG_CXX"
12450         # copy&paste (and adjust) of intrinsics checks, since MSVC's -arch doesn't work well for Clang-cl
12451         flag_sse2=-msse2
12452         flag_ssse3=-mssse3
12453         flag_sse41=-msse4.1
12454         flag_sse42=-msse4.2
12455         flag_avx=-mavx
12456         flag_avx2=-mavx2
12457         flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
12458         flag_avx512f=-mavx512f
12459         flag_f16c=-mf16c
12460         flag_fma=-mfma
12461
12462         AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
12463         AC_LANG_PUSH([C++])
12464         save_CXXFLAGS=$CXXFLAGS
12465         CXXFLAGS="$CXXFLAGS $flag_sse2"
12466         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12467             #include <emmintrin.h>
12468             int main () {
12469                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12470                 c = _mm_xor_si128 (a, b);
12471                 return 0;
12472             }
12473             ])],
12474             [can_compile_sse2=yes],
12475             [can_compile_sse2=no])
12476         AC_LANG_POP([C++])
12477         CXXFLAGS=$save_CXXFLAGS
12478         AC_MSG_RESULT([${can_compile_sse2}])
12479         if test "${can_compile_sse2}" = "yes" ; then
12480             LO_CLANG_CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
12481         fi
12482
12483         AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
12484         AC_LANG_PUSH([C++])
12485         save_CXXFLAGS=$CXXFLAGS
12486         CXXFLAGS="$CXXFLAGS $flag_ssse3"
12487         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12488             #include <tmmintrin.h>
12489             int main () {
12490                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12491                 c = _mm_maddubs_epi16 (a, b);
12492                 return 0;
12493             }
12494             ])],
12495             [can_compile_ssse3=yes],
12496             [can_compile_ssse3=no])
12497         AC_LANG_POP([C++])
12498         CXXFLAGS=$save_CXXFLAGS
12499         AC_MSG_RESULT([${can_compile_ssse3}])
12500         if test "${can_compile_ssse3}" = "yes" ; then
12501             LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
12502         fi
12503
12504         AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
12505         AC_LANG_PUSH([C++])
12506         save_CXXFLAGS=$CXXFLAGS
12507         CXXFLAGS="$CXXFLAGS $flag_sse41"
12508         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12509             #include <smmintrin.h>
12510             int main () {
12511                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12512                 c = _mm_cmpeq_epi64 (a, b);
12513                 return 0;
12514             }
12515             ])],
12516             [can_compile_sse41=yes],
12517             [can_compile_sse41=no])
12518         AC_LANG_POP([C++])
12519         CXXFLAGS=$save_CXXFLAGS
12520         AC_MSG_RESULT([${can_compile_sse41}])
12521         if test "${can_compile_sse41}" = "yes" ; then
12522             LO_CLANG_CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
12523         fi
12524
12525         AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
12526         AC_LANG_PUSH([C++])
12527         save_CXXFLAGS=$CXXFLAGS
12528         CXXFLAGS="$CXXFLAGS $flag_sse42"
12529         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12530             #include <nmmintrin.h>
12531             int main () {
12532                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12533                 c = _mm_cmpgt_epi64 (a, b);
12534                 return 0;
12535             }
12536             ])],
12537             [can_compile_sse42=yes],
12538             [can_compile_sse42=no])
12539         AC_LANG_POP([C++])
12540         CXXFLAGS=$save_CXXFLAGS
12541         AC_MSG_RESULT([${can_compile_sse42}])
12542         if test "${can_compile_sse42}" = "yes" ; then
12543             LO_CLANG_CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
12544         fi
12545
12546         AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
12547         AC_LANG_PUSH([C++])
12548         save_CXXFLAGS=$CXXFLAGS
12549         CXXFLAGS="$CXXFLAGS $flag_avx"
12550         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12551             #include <immintrin.h>
12552             int main () {
12553                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
12554                 c = _mm256_xor_ps(a, b);
12555                 return 0;
12556             }
12557             ])],
12558             [can_compile_avx=yes],
12559             [can_compile_avx=no])
12560         AC_LANG_POP([C++])
12561         CXXFLAGS=$save_CXXFLAGS
12562         AC_MSG_RESULT([${can_compile_avx}])
12563         if test "${can_compile_avx}" = "yes" ; then
12564             LO_CLANG_CXXFLAGS_INTRINSICS_AVX="$flag_avx"
12565         fi
12566
12567         AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
12568         AC_LANG_PUSH([C++])
12569         save_CXXFLAGS=$CXXFLAGS
12570         CXXFLAGS="$CXXFLAGS $flag_avx2"
12571         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12572             #include <immintrin.h>
12573             int main () {
12574                 __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
12575                 c = _mm256_maddubs_epi16(a, b);
12576                 return 0;
12577             }
12578             ])],
12579             [can_compile_avx2=yes],
12580             [can_compile_avx2=no])
12581         AC_LANG_POP([C++])
12582         CXXFLAGS=$save_CXXFLAGS
12583         AC_MSG_RESULT([${can_compile_avx2}])
12584         if test "${can_compile_avx2}" = "yes" ; then
12585             LO_CLANG_CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
12586         fi
12587
12588         AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
12589         AC_LANG_PUSH([C++])
12590         save_CXXFLAGS=$CXXFLAGS
12591         CXXFLAGS="$CXXFLAGS $flag_avx512"
12592         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12593             #include <immintrin.h>
12594             int main () {
12595                 __m512i a = _mm512_loadu_si512(0);
12596                 __m512d v1 = _mm512_load_pd(0);
12597                 // https://gcc.gnu.org/git/?p=gcc.git;a=commit;f=gcc/config/i386/avx512fintrin.h;h=23bce99cbe7016a04e14c2163ed3fe6a5a64f4e2
12598                 __m512d v2 = _mm512_abs_pd(v1);
12599                 return 0;
12600             }
12601             ])],
12602             [can_compile_avx512=yes],
12603             [can_compile_avx512=no])
12604         AC_LANG_POP([C++])
12605         CXXFLAGS=$save_CXXFLAGS
12606         AC_MSG_RESULT([${can_compile_avx512}])
12607         if test "${can_compile_avx512}" = "yes" ; then
12608             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
12609             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F="$flag_avx512f"
12610         fi
12611
12612         AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
12613         AC_LANG_PUSH([C++])
12614         save_CXXFLAGS=$CXXFLAGS
12615         CXXFLAGS="$CXXFLAGS $flag_f16c"
12616         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12617             #include <immintrin.h>
12618             int main () {
12619                 __m128i a = _mm_set1_epi32 (0);
12620                 __m128 c;
12621                 c = _mm_cvtph_ps(a);
12622                 return 0;
12623             }
12624             ])],
12625             [can_compile_f16c=yes],
12626             [can_compile_f16c=no])
12627         AC_LANG_POP([C++])
12628         CXXFLAGS=$save_CXXFLAGS
12629         AC_MSG_RESULT([${can_compile_f16c}])
12630         if test "${can_compile_f16c}" = "yes" ; then
12631             LO_CLANG_CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
12632         fi
12633
12634         AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
12635         AC_LANG_PUSH([C++])
12636         save_CXXFLAGS=$CXXFLAGS
12637         CXXFLAGS="$CXXFLAGS $flag_fma"
12638         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12639             #include <immintrin.h>
12640             int main () {
12641                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
12642                 d = _mm256_fmadd_ps(a, b, c);
12643                 return 0;
12644             }
12645             ])],
12646             [can_compile_fma=yes],
12647             [can_compile_fma=no])
12648         AC_LANG_POP([C++])
12649         CXXFLAGS=$save_CXXFLAGS
12650         AC_MSG_RESULT([${can_compile_fma}])
12651         if test "${can_compile_fma}" = "yes" ; then
12652             LO_CLANG_CXXFLAGS_INTRINSICS_FMA="$flag_fma"
12653         fi
12654
12655         CXX="$save_CXX"
12656     fi
12657 fi
12658 #
12659 # prefix LO_CLANG_CC/LO_CLANG_CXX with ccache if needed
12660 #
12661 if test "$CCACHE" != "" -a -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12662     AC_MSG_CHECKING([whether $LO_CLANG_CC is already ccached])
12663     AC_LANG_PUSH([C])
12664     save_CC="$CC"
12665     CC="$LO_CLANG_CC"
12666     save_CFLAGS=$CFLAGS
12667     CFLAGS="$CFLAGS --ccache-skip -O2 -Werror"
12668     dnl an empty program will do, we're checking the compiler flags
12669     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12670                       [use_ccache=yes], [use_ccache=no])
12671     CFLAGS=$save_CFLAGS
12672     CC=$save_CC
12673     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
12674         AC_MSG_RESULT([yes])
12675     else
12676         LO_CLANG_CC="$CCACHE $LO_CLANG_CC"
12677         AC_MSG_RESULT([no])
12678     fi
12679     AC_LANG_POP([C])
12680
12681     AC_MSG_CHECKING([whether $LO_CLANG_CXX is already ccached])
12682     AC_LANG_PUSH([C++])
12683     save_CXX="$CXX"
12684     CXX="$LO_CLANG_CXX"
12685     save_CXXFLAGS=$CXXFLAGS
12686     CXXFLAGS="$CXXFLAGS --ccache-skip -O2 -Werror"
12687     dnl an empty program will do, we're checking the compiler flags
12688     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12689                       [use_ccache=yes], [use_ccache=no])
12690     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
12691         AC_MSG_RESULT([yes])
12692     else
12693         LO_CLANG_CXX="$CCACHE $LO_CLANG_CXX"
12694         AC_MSG_RESULT([no])
12695     fi
12696     CXXFLAGS=$save_CXXFLAGS
12697     CXX=$save_CXX
12698     AC_LANG_POP([C++])
12699 fi
12700
12701 AC_SUBST(LO_CLANG_CC)
12702 AC_SUBST(LO_CLANG_CXX)
12703 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE2)
12704 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3)
12705 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE41)
12706 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE42)
12707 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX)
12708 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX2)
12709 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512)
12710 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F)
12711 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_F16C)
12712 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_FMA)
12713 AC_SUBST(LO_CLANG_SHOWINCLUDES_PREFIX)
12714 AC_SUBST(LO_CLANG_VERSION)
12715 AC_SUBST(CLANG_USE_LD)
12716 AC_SUBST([HAVE_LO_CLANG_DLLEXPORTINLINES])
12717
12718 SYSTEM_GPGMEPP=
12719
12720 AC_MSG_CHECKING([whether to enable gpgmepp])
12721 if test "$enable_gpgmepp" = no; then
12722     AC_MSG_RESULT([no])
12723 elif test "$enable_mpl_subset" = "yes"; then
12724     AC_MSG_RESULT([no (MPL only)])
12725 elif test "$enable_fuzzers" = "yes"; then
12726     AC_MSG_RESULT([no (oss-fuzz)])
12727 elif test \( \( "$_os" = "Linux" -o "$_os" = "Darwin" \) -a "$ENABLE_NSS" = TRUE \) -o "$_os" = "WINNT" ; then
12728     AC_MSG_RESULT([yes])
12729     dnl ===================================================================
12730     dnl Check for system gpgme
12731     dnl ===================================================================
12732     AC_MSG_CHECKING([which gpgmepp to use])
12733     if test "$with_system_gpgmepp" = "yes"; then
12734         AC_MSG_RESULT([external])
12735         SYSTEM_GPGMEPP=TRUE
12736
12737         # C++ library doesn't come with fancy gpgmepp-config, check for headers the old-fashioned way
12738         AC_CHECK_HEADER(gpgme++/gpgmepp_version.h, [ GPGMEPP_CFLAGS=-I/usr/include/gpgme++ ],
12739             [AC_MSG_ERROR([gpgmepp headers not found, install gpgmepp >= 1.14 development package])], [])
12740         AC_CHECK_HEADER(gpgme.h, [],
12741             [AC_MSG_ERROR([gpgme headers not found, install gpgme development package])], [])
12742         AC_CHECK_LIB(gpgmepp, main, [],
12743             [AC_MSG_ERROR(gpgmepp not found or not functional)], [])
12744         GPGMEPP_LIBS=-lgpgmepp
12745     else
12746         AC_MSG_RESULT([internal])
12747         BUILD_TYPE="$BUILD_TYPE LIBGPGERROR LIBASSUAN GPGMEPP"
12748
12749         GPG_ERROR_CFLAGS="-I${WORKDIR}/UnpackedTarball/libgpg-error/src"
12750         LIBASSUAN_CFLAGS="-I${WORKDIR}/UnpackedTarball/libassuan/src"
12751         if test "$_os" != "WINNT"; then
12752             GPG_ERROR_LIBS="-L${WORKDIR}/UnpackedTarball/libgpg-error/src/.libs -lgpg-error"
12753             LIBASSUAN_LIBS="-L${WORKDIR}/UnpackedTarball/libassuan/src/.libs -lassuan"
12754         fi
12755     fi
12756     ENABLE_GPGMEPP=TRUE
12757     AC_DEFINE([HAVE_FEATURE_GPGME])
12758     AC_PATH_PROG(GPG, gpg)
12759     # TODO: Windows's cygwin gpg does not seem to work with our gpgme,
12760     # so let's exclude that manually for the moment
12761     if test -n "$GPG" -a "$_os" != "WINNT"; then
12762         # make sure we not only have a working gpgme, but a full working
12763         # gpg installation to run OpenPGP signature verification
12764         AC_DEFINE([HAVE_FEATURE_GPGVERIFY])
12765     fi
12766     if test "$_os" = "Linux"; then
12767       uid=`id -u`
12768       AC_MSG_CHECKING([for /run/user/$uid])
12769       if test -d /run/user/$uid; then
12770         AC_MSG_RESULT([yes])
12771         AC_PATH_PROG(GPGCONF, gpgconf)
12772
12773         # Older versions of gpgconf are not working as expected, since
12774         # `gpgconf --remove-socketdir` fails to exit any gpg-agent daemon operating
12775         # on that socket dir that has (indirectly) been started by the tests in xmlsecurity/qa/unit/signing/signing.cxx
12776         # (see commit message of f0305ec0a7d199e605511844d9d6af98b66d4bfd%5E )
12777         AC_MSG_CHECKING([whether version of gpgconf is suitable ... ])
12778         GPGCONF_VERSION=`"$GPGCONF" --version | "$AWK" '/^gpgconf \(GnuPG\)/{print $3}'`
12779         GPGCONF_NUMVER=`echo $GPGCONF_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
12780         if test "$GPGCONF_VERSION" = "2.2_OOo" -o "$GPGCONF_NUMVER" -ge "020200"; then
12781           AC_MSG_RESULT([yes, $GPGCONF_VERSION])
12782           AC_MSG_CHECKING([for gpgconf --create-socketdir... ])
12783           if $GPGCONF --dump-options > /dev/null ; then
12784             if $GPGCONF --dump-options | grep -q create-socketdir ; then
12785               AC_MSG_RESULT([yes])
12786               AC_DEFINE([HAVE_GPGCONF_SOCKETDIR])
12787               AC_DEFINE_UNQUOTED([GPGME_GPGCONF], ["$GPGCONF"])
12788             else
12789               AC_MSG_RESULT([no])
12790             fi
12791           else
12792             AC_MSG_RESULT([no. missing or broken gpgconf?])
12793           fi
12794         else
12795           AC_MSG_RESULT([no, $GPGCONF_VERSION])
12796         fi
12797       else
12798         AC_MSG_RESULT([no])
12799      fi
12800    fi
12801 else
12802     AC_MSG_RESULT([no (unsupported OS or missing NSS)])
12803 fi
12804 AC_SUBST(ENABLE_GPGMEPP)
12805 AC_SUBST(SYSTEM_GPGMEPP)
12806 AC_SUBST(GPG_ERROR_CFLAGS)
12807 AC_SUBST(GPG_ERROR_LIBS)
12808 AC_SUBST(LIBASSUAN_CFLAGS)
12809 AC_SUBST(LIBASSUAN_LIBS)
12810 AC_SUBST(GPGMEPP_CFLAGS)
12811 AC_SUBST(GPGMEPP_LIBS)
12812
12813 AC_MSG_CHECKING([whether to build Java Websocket for the UNO remote websocket client])
12814 if test "$with_java" != "no"; then
12815     AC_MSG_RESULT([yes])
12816     ENABLE_JAVA_WEBSOCKET=TRUE
12817     BUILD_TYPE="$BUILD_TYPE JAVA_WEBSOCKET"
12818     NEED_ANT=TRUE
12819 else
12820     AC_MSG_RESULT([no])
12821     ENABLE_JAVA_WEBSOCKET=
12822 fi
12823 AC_SUBST(ENABLE_JAVA_WEBSOCKET)
12824
12825 AC_MSG_CHECKING([whether to build the Wiki Publisher extension])
12826 if test "x$enable_ext_wiki_publisher" = "xyes" -a "x$enable_extension_integration" != "xno" -a "$with_java" != "no"; then
12827     AC_MSG_RESULT([yes])
12828     ENABLE_MEDIAWIKI=TRUE
12829     BUILD_TYPE="$BUILD_TYPE XSLTML"
12830     if test  "x$with_java" = "xno"; then
12831         AC_MSG_ERROR([Wiki Publisher requires Java! Enable Java if you want to build it.])
12832     fi
12833 else
12834     AC_MSG_RESULT([no])
12835     ENABLE_MEDIAWIKI=
12836     SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_MEDIAWIKI"
12837 fi
12838 AC_SUBST(ENABLE_MEDIAWIKI)
12839
12840 AC_MSG_CHECKING([whether to build the Report Builder])
12841 if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
12842     AC_MSG_RESULT([yes])
12843     ENABLE_REPORTBUILDER=TRUE
12844     AC_MSG_CHECKING([which jfreereport libs to use])
12845     if test "$with_system_jfreereport" = "yes"; then
12846         SYSTEM_JFREEREPORT=TRUE
12847         AC_MSG_RESULT([external])
12848         if test -z $SAC_JAR; then
12849             SAC_JAR=/usr/share/java/sac.jar
12850         fi
12851         if ! test -f $SAC_JAR; then
12852              AC_MSG_ERROR(sac.jar not found.)
12853         fi
12854
12855         if test -z $LIBXML_JAR; then
12856             if test -f /usr/share/java/libxml-1.0.0.jar; then
12857                 LIBXML_JAR=/usr/share/java/libxml-1.0.0.jar
12858             elif test -f /usr/share/java/libxml.jar; then
12859                 LIBXML_JAR=/usr/share/java/libxml.jar
12860             else
12861                 AC_MSG_ERROR(libxml.jar replacement not found.)
12862             fi
12863         elif ! test -f $LIBXML_JAR; then
12864             AC_MSG_ERROR(libxml.jar not found.)
12865         fi
12866
12867         if test -z $FLUTE_JAR; then
12868             if test -f /usr/share/java/flute-1.3.0.jar; then
12869                 FLUTE_JAR=/usr/share/java/flute-1.3.0.jar
12870             elif test -f /usr/share/java/flute.jar; then
12871                 FLUTE_JAR=/usr/share/java/flute.jar
12872             else
12873                 AC_MSG_ERROR(flute-1.3.0.jar replacement not found.)
12874             fi
12875         elif ! test -f $FLUTE_JAR; then
12876             AC_MSG_ERROR(flute-1.3.0.jar not found.)
12877         fi
12878
12879         if test -z $JFREEREPORT_JAR; then
12880             if test -f /usr/share/java/flow-engine-0.9.2.jar; then
12881                 JFREEREPORT_JAR=/usr/share/java/flow-engine-0.9.2.jar
12882             elif test -f /usr/share/java/flow-engine.jar; then
12883                 JFREEREPORT_JAR=/usr/share/java/flow-engine.jar
12884             else
12885                 AC_MSG_ERROR(jfreereport.jar replacement not found.)
12886             fi
12887         elif ! test -f  $JFREEREPORT_JAR; then
12888                 AC_MSG_ERROR(jfreereport.jar not found.)
12889         fi
12890
12891         if test -z $LIBLAYOUT_JAR; then
12892             if test -f /usr/share/java/liblayout-0.2.9.jar; then
12893                 LIBLAYOUT_JAR=/usr/share/java/liblayout-0.2.9.jar
12894             elif test -f /usr/share/java/liblayout.jar; then
12895                 LIBLAYOUT_JAR=/usr/share/java/liblayout.jar
12896             else
12897                 AC_MSG_ERROR(liblayout.jar replacement not found.)
12898             fi
12899         elif ! test -f $LIBLAYOUT_JAR; then
12900                 AC_MSG_ERROR(liblayout.jar not found.)
12901         fi
12902
12903         if test -z $LIBLOADER_JAR; then
12904             if test -f /usr/share/java/libloader-1.0.0.jar; then
12905                 LIBLOADER_JAR=/usr/share/java/libloader-1.0.0.jar
12906             elif test -f /usr/share/java/libloader.jar; then
12907                 LIBLOADER_JAR=/usr/share/java/libloader.jar
12908             else
12909                 AC_MSG_ERROR(libloader.jar replacement not found.)
12910             fi
12911         elif ! test -f  $LIBLOADER_JAR; then
12912             AC_MSG_ERROR(libloader.jar not found.)
12913         fi
12914
12915         if test -z $LIBFORMULA_JAR; then
12916             if test -f /usr/share/java/libformula-0.2.0.jar; then
12917                 LIBFORMULA_JAR=/usr/share/java/libformula-0.2.0.jar
12918             elif test -f /usr/share/java/libformula.jar; then
12919                 LIBFORMULA_JAR=/usr/share/java/libformula.jar
12920             else
12921                 AC_MSG_ERROR(libformula.jar replacement not found.)
12922             fi
12923         elif ! test -f $LIBFORMULA_JAR; then
12924                 AC_MSG_ERROR(libformula.jar not found.)
12925         fi
12926
12927         if test -z $LIBREPOSITORY_JAR; then
12928             if test -f /usr/share/java/librepository-1.0.0.jar; then
12929                 LIBREPOSITORY_JAR=/usr/share/java/librepository-1.0.0.jar
12930             elif test -f /usr/share/java/librepository.jar; then
12931                 LIBREPOSITORY_JAR=/usr/share/java/librepository.jar
12932             else
12933                 AC_MSG_ERROR(librepository.jar replacement not found.)
12934             fi
12935         elif ! test -f $LIBREPOSITORY_JAR; then
12936             AC_MSG_ERROR(librepository.jar not found.)
12937         fi
12938
12939         if test -z $LIBFONTS_JAR; then
12940             if test -f /usr/share/java/libfonts-1.0.0.jar; then
12941                 LIBFONTS_JAR=/usr/share/java/libfonts-1.0.0.jar
12942             elif test -f /usr/share/java/libfonts.jar; then
12943                 LIBFONTS_JAR=/usr/share/java/libfonts.jar
12944             else
12945                 AC_MSG_ERROR(libfonts.jar replacement not found.)
12946             fi
12947         elif ! test -f $LIBFONTS_JAR; then
12948                 AC_MSG_ERROR(libfonts.jar not found.)
12949         fi
12950
12951         if test -z $LIBSERIALIZER_JAR; then
12952             if test -f /usr/share/java/libserializer-1.0.0.jar; then
12953                 LIBSERIALIZER_JAR=/usr/share/java/libserializer-1.0.0.jar
12954             elif test -f /usr/share/java/libserializer.jar; then
12955                 LIBSERIALIZER_JAR=/usr/share/java/libserializer.jar
12956             else
12957                 AC_MSG_ERROR(libserializer.jar replacement not found.)
12958             fi
12959         elif ! test -f $LIBSERIALIZER_JAR; then
12960                 AC_MSG_ERROR(libserializer.jar not found.)
12961         fi
12962
12963         if test -z $LIBBASE_JAR; then
12964             if test -f /usr/share/java/libbase-1.0.0.jar; then
12965                 LIBBASE_JAR=/usr/share/java/libbase-1.0.0.jar
12966             elif test -f /usr/share/java/libbase.jar; then
12967                 LIBBASE_JAR=/usr/share/java/libbase.jar
12968             else
12969                 AC_MSG_ERROR(libbase.jar replacement not found.)
12970             fi
12971         elif ! test -f $LIBBASE_JAR; then
12972             AC_MSG_ERROR(libbase.jar not found.)
12973         fi
12974
12975     else
12976         AC_MSG_RESULT([internal])
12977         SYSTEM_JFREEREPORT=
12978         BUILD_TYPE="$BUILD_TYPE JFREEREPORT"
12979         NEED_ANT=TRUE
12980     fi
12981 else
12982     AC_MSG_RESULT([no])
12983     ENABLE_REPORTBUILDER=
12984     SYSTEM_JFREEREPORT=
12985 fi
12986 AC_SUBST(ENABLE_REPORTBUILDER)
12987 AC_SUBST(SYSTEM_JFREEREPORT)
12988 AC_SUBST(SAC_JAR)
12989 AC_SUBST(LIBXML_JAR)
12990 AC_SUBST(FLUTE_JAR)
12991 AC_SUBST(JFREEREPORT_JAR)
12992 AC_SUBST(LIBBASE_JAR)
12993 AC_SUBST(LIBLAYOUT_JAR)
12994 AC_SUBST(LIBLOADER_JAR)
12995 AC_SUBST(LIBFORMULA_JAR)
12996 AC_SUBST(LIBREPOSITORY_JAR)
12997 AC_SUBST(LIBFONTS_JAR)
12998 AC_SUBST(LIBSERIALIZER_JAR)
12999
13000 # scripting provider for BeanShell?
13001 AC_MSG_CHECKING([whether to build support for scripts in BeanShell])
13002 if test "${enable_scripting_beanshell}" != "no" -a "x$with_java" != "xno"; then
13003     AC_MSG_RESULT([yes])
13004     ENABLE_SCRIPTING_BEANSHELL=TRUE
13005
13006     dnl ===================================================================
13007     dnl Check for system beanshell
13008     dnl ===================================================================
13009     AC_MSG_CHECKING([which beanshell to use])
13010     if test "$with_system_beanshell" = "yes"; then
13011         AC_MSG_RESULT([external])
13012         SYSTEM_BSH=TRUE
13013         if test -z $BSH_JAR; then
13014             BSH_JAR=/usr/share/java/bsh.jar
13015         fi
13016         if ! test -f $BSH_JAR; then
13017             AC_MSG_ERROR(bsh.jar not found.)
13018         fi
13019     else
13020         AC_MSG_RESULT([internal])
13021         SYSTEM_BSH=
13022         BUILD_TYPE="$BUILD_TYPE BSH"
13023     fi
13024 else
13025     AC_MSG_RESULT([no])
13026     ENABLE_SCRIPTING_BEANSHELL=
13027     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_BEANSHELL"
13028 fi
13029 AC_SUBST(ENABLE_SCRIPTING_BEANSHELL)
13030 AC_SUBST(SYSTEM_BSH)
13031 AC_SUBST(BSH_JAR)
13032
13033 # scripting provider for JavaScript?
13034 AC_MSG_CHECKING([whether to build support for scripts in JavaScript])
13035 if test "${enable_scripting_javascript}" != "no" -a "x$with_java" != "xno"; then
13036     AC_MSG_RESULT([yes])
13037     ENABLE_SCRIPTING_JAVASCRIPT=TRUE
13038
13039     dnl ===================================================================
13040     dnl Check for system rhino
13041     dnl ===================================================================
13042     AC_MSG_CHECKING([which rhino to use])
13043     if test "$with_system_rhino" = "yes"; then
13044         AC_MSG_RESULT([external])
13045         SYSTEM_RHINO=TRUE
13046         if test -z $RHINO_JAR; then
13047             RHINO_JAR=/usr/share/java/js.jar
13048         fi
13049         if ! test -f $RHINO_JAR; then
13050             AC_MSG_ERROR(js.jar not found.)
13051         fi
13052     else
13053         AC_MSG_RESULT([internal])
13054         SYSTEM_RHINO=
13055         BUILD_TYPE="$BUILD_TYPE RHINO"
13056         NEED_ANT=TRUE
13057     fi
13058 else
13059     AC_MSG_RESULT([no])
13060     ENABLE_SCRIPTING_JAVASCRIPT=
13061     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_JAVASCRIPT"
13062 fi
13063 AC_SUBST(ENABLE_SCRIPTING_JAVASCRIPT)
13064 AC_SUBST(SYSTEM_RHINO)
13065 AC_SUBST(RHINO_JAR)
13066
13067 # This is only used in Qt5/Qt6/KF5/KF6 checks to determine if /usr/lib64
13068 # paths should be added to library search path. So lets put all 64-bit
13069 # platforms there.
13070 supports_multilib=
13071 case "$host_cpu" in
13072 x86_64 | powerpc64 | powerpc64le | s390x | aarch64 | mips64 | mips64el | loongarch64 | riscv64)
13073     if test "$SAL_TYPES_SIZEOFLONG" = "8"; then
13074         supports_multilib="yes"
13075     fi
13076     ;;
13077 *)
13078     ;;
13079 esac
13080
13081 dnl ===================================================================
13082 dnl QT5 Integration
13083 dnl ===================================================================
13084
13085 QT5_CFLAGS=""
13086 QT5_LIBS=""
13087 QMAKE5="qmake"
13088 MOC5="moc"
13089 QT5_GOBJECT_CFLAGS=""
13090 QT5_GOBJECT_LIBS=""
13091 QT5_HAVE_GOBJECT=""
13092 QT5_PLATFORMS_SRCDIR=""
13093 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
13094         \( "$test_qt5" = "yes" -a "$ENABLE_QT5" = "TRUE" \) -o \
13095         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
13096 then
13097     qt5_incdirs="$QT5INC /usr/include/qt5 /usr/include $x_includes"
13098     qt5_libdirs="$QT5LIB /usr/lib/qt5 /usr/lib $x_libraries"
13099
13100     if test -n "$supports_multilib"; then
13101         qt5_libdirs="$qt5_libdirs /usr/lib64/qt5 /usr/lib64/qt /usr/lib64"
13102     fi
13103
13104     qt5_test_include="QtWidgets/qapplication.h"
13105     if test "$_os" = "Emscripten"; then
13106         qt5_test_library="libQt5Widgets.a"
13107     else
13108         qt5_test_library="libQt5Widgets.so"
13109     fi
13110
13111     dnl Check for qmake5
13112     if test -n "$QT5DIR"; then
13113         AC_PATH_PROG(QMAKE5, [qmake], no, [$QT5DIR/bin])
13114     else
13115         AC_PATH_PROGS(QMAKE5, [qmake-qt5 qmake], no)
13116     fi
13117     if test "$QMAKE5" = "no"; then
13118         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13119     else
13120         qmake5_test_ver="`$QMAKE5 -v 2>&1 | $SED -n -e 's/^Using Qt version \(5\.[[0-9.]]\+\).*$/\1/p'`"
13121         if test -z "$qmake5_test_ver"; then
13122             AC_MSG_ERROR([Wrong qmake for Qt5 found. Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13123         fi
13124         qmake5_minor_version="`echo $qmake5_test_ver | cut -d. -f2`"
13125         qt5_minimal_minor="15"
13126         if test "$qmake5_minor_version" -lt "$qt5_minimal_minor"; then
13127             AC_MSG_ERROR([The minimal supported Qt5 version is 5.${qt5_minimal_minor}, but your 'qmake -v' reports Qt5 version $qmake5_test_ver.])
13128         else
13129             AC_MSG_NOTICE([Detected Qt5 version: $qmake5_test_ver])
13130         fi
13131     fi
13132
13133     qt5_incdirs="`$QMAKE5 -query QT_INSTALL_HEADERS` $qt5_incdirs"
13134     qt5_libdirs="`$QMAKE5 -query QT_INSTALL_LIBS` $qt5_libdirs"
13135     qt5_platformsdir="`$QMAKE5 -query QT_INSTALL_PLUGINS`/platforms"
13136     QT5_PLATFORMS_SRCDIR="$qt5_platformsdir"
13137
13138     AC_MSG_CHECKING([for Qt5 headers])
13139     qt5_incdir="no"
13140     for inc_dir in $qt5_incdirs; do
13141         if test -r "$inc_dir/$qt5_test_include"; then
13142             qt5_incdir="$inc_dir"
13143             break
13144         fi
13145     done
13146     AC_MSG_RESULT([$qt5_incdir])
13147     if test "x$qt5_incdir" = "xno"; then
13148         AC_MSG_ERROR([Qt5 headers not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13149     fi
13150     # check for scenario: qt5-qtbase-devel-*.86_64 installed but host is i686
13151     AC_LANG_PUSH([C++])
13152     save_CPPFLAGS=$CPPFLAGS
13153     CPPFLAGS="${CPPFLAGS} -I${qt5_incdir}"
13154     AC_CHECK_HEADER(QtCore/qconfig.h, [],
13155         [AC_MSG_ERROR(qconfig.h header not found.)], [])
13156     CPPFLAGS=$save_CPPFLAGS
13157     AC_LANG_POP([C++])
13158
13159     AC_MSG_CHECKING([for Qt5 libraries])
13160     qt5_libdir="no"
13161     for lib_dir in $qt5_libdirs; do
13162         if test -r "$lib_dir/$qt5_test_library"; then
13163             qt5_libdir="$lib_dir"
13164             break
13165         fi
13166     done
13167     AC_MSG_RESULT([$qt5_libdir])
13168     if test "x$qt5_libdir" = "xno"; then
13169         AC_MSG_ERROR([Qt5 libraries not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13170     fi
13171
13172     if test "$_os" = "Emscripten"; then
13173         if test ! -f "$QT5_PLATFORMS_SRCDIR"/wasm_shell.html ; then
13174             QT5_PLATFORMS_SRCDIR="${QT5_PLATFORMS_SRCDIR/plugins/src\/plugins}/wasm"
13175         fi
13176         if test ! -f "${qt5_platformsdir}"/libqwasm.a -o ! -f "$QT5_PLATFORMS_SRCDIR"/wasm_shell.html; then
13177             AC_MSG_ERROR([No Qt5 WASM QPA plugin found in ${qt5_platformsdir} or ${QT5_PLATFORMS_SRCDIR}])
13178         fi
13179
13180         EMSDK_LLVM_NM="$(em-config LLVM_ROOT)"/llvm-nm
13181         if ! test -x "$EMSDK_LLVM_NM"; then
13182             AC_MSG_ERROR([Missing llvm-nm expected to be found at "$EMSDK_LLVM_NM".])
13183         fi
13184         if test ! -f "${qt5_libdir}"/libQt5Gui.a; then
13185             AC_MSG_ERROR([No Qt5 WASM libQt5Gui.a in ${qt5_libdir}])
13186         fi
13187         QT5_WASM_SJLJ="`${EMSDK_LLVM_NM} "${qt5_libdir}"/libQt5Gui.a 2>/dev/null | $GREP emscripten_longjmp`"
13188         if test "$ENABLE_WASM_EXCEPTIONS" = TRUE -a -n "$QT5_WASM_SJLJ"; then
13189             AC_MSG_ERROR(['emscripten_longjmp' symbol found in libQt5Gui.a (missing '-s SUPPORT_LONGJMP=wasm'). See static/README.wasm.md.])
13190         fi
13191         if test "$ENABLE_WASM_EXCEPTIONS" != TRUE -a -z "$QT5_WASM_SJLJ"; then
13192             AC_MSG_ERROR(['emscripten_longjmp' symbol not found in libQt5Gui.a. You probably use an incompatible Qt build with '-s SUPPORT_LONGJMP=wasm'.])
13193         fi
13194     fi
13195
13196     QT5_CFLAGS="-I$qt5_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13197     QT5_CFLAGS=$(printf '%s' "$QT5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13198     QT5_LIBS="-L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
13199     if test "$_os" = "Emscripten"; then
13200         QT5_LIBS="$QT5_LIBS -lqtpcre2 -lQt5EventDispatcherSupport -lQt5FontDatabaseSupport -L${qt5_platformsdir} -lqwasm"
13201     fi
13202
13203     if test "$USING_X11" = TRUE; then
13204         PKG_CHECK_MODULES(QT5_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for correct app grouping in X11.])])
13205         QT5_CFLAGS="$QT5_CFLAGS $QT5_XCB_CFLAGS $QT5_XCB_ICCCM_CFLAGS"
13206         QT5_LIBS="$QT5_LIBS $QT5_XCB_LIBS $QT5_XCB_ICCCM_LIBS -lQt5X11Extras"
13207         QT5_USING_X11=1
13208         AC_DEFINE(QT5_USING_X11)
13209     fi
13210
13211     dnl Check for Meta Object Compiler
13212
13213     AC_PATH_PROGS( MOC5, [moc-qt5 moc], no, [`dirname $qt5_libdir`/bin:$QT5DIR/bin:$PATH])
13214     if test "$MOC5" = "no"; then
13215         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
13216 the root of your Qt installation by exporting QT5DIR before running "configure".])
13217     fi
13218
13219     if test "$test_gstreamer_1_0" = yes; then
13220         PKG_CHECK_MODULES(QT5_GOBJECT,[gobject-2.0], [
13221                 QT5_HAVE_GOBJECT=1
13222                 AC_DEFINE(QT5_HAVE_GOBJECT)
13223             ],
13224             AC_MSG_WARN([[No GObject found, can't use QWidget GStreamer sink on wayland!]])
13225         )
13226     fi
13227 fi
13228 AC_SUBST(QT5_CFLAGS)
13229 AC_SUBST(QT5_LIBS)
13230 AC_SUBST(MOC5)
13231 AC_SUBST(QT5_GOBJECT_CFLAGS)
13232 AC_SUBST(QT5_GOBJECT_LIBS)
13233 AC_SUBST(QT5_HAVE_GOBJECT)
13234 AC_SUBST(QT5_PLATFORMS_SRCDIR)
13235
13236 dnl ===================================================================
13237 dnl QT6 Integration
13238 dnl ===================================================================
13239
13240 QT6_CFLAGS=""
13241 QT6_LIBS=""
13242 QMAKE6="qmake"
13243 MOC6="moc"
13244 QT6_PLATFORMS_SRCDIR=""
13245 if test \( "$test_kf6" = "yes" -a "$ENABLE_KF6" = "TRUE" \) -o \
13246         \( "$test_qt6" = "yes" -a "$ENABLE_QT6" = "TRUE" \)
13247 then
13248     qt6_incdirs="$QT6INC /usr/include/qt6 /usr/include $x_includes"
13249     qt6_libdirs="$QT6LIB /usr/lib/qt6 /usr/lib $x_libraries"
13250
13251     if test -n "$supports_multilib"; then
13252         qt6_libdirs="$qt6_libdirs /usr/lib64/qt6 /usr/lib64/qt /usr/lib64"
13253     fi
13254
13255     qt6_test_include="QtWidgets/qapplication.h"
13256     if test "$_os" = "Emscripten"; then
13257         qt6_test_library="libQt6Widgets.a"
13258     else
13259         qt6_test_library="libQt6Widgets.so"
13260     fi
13261
13262     dnl Check for qmake6
13263     if test -n "$QT6DIR"; then
13264         AC_PATH_PROG(QMAKE6, [qmake], no, [$QT6DIR/bin])
13265     else
13266         AC_PATH_PROGS(QMAKE6, [qmake-qt6 qmake6 qmake], no)
13267     fi
13268     if test "$QMAKE6" = "no"; then
13269         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13270     else
13271         qmake6_test_ver="`$QMAKE6 -v 2>&1 | $SED -n -e 's/^Using Qt version \(6\.[[0-9.]]\+\).*$/\1/p'`"
13272         if test -z "$qmake6_test_ver"; then
13273             AC_MSG_ERROR([Wrong qmake for Qt6 found. Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13274         fi
13275         AC_MSG_NOTICE([Detected Qt6 version: $qmake6_test_ver])
13276     fi
13277
13278     qt6_incdirs="`$QMAKE6 -query QT_INSTALL_HEADERS` $qt6_incdirs"
13279     qt6_libdirs="`$QMAKE6 -query QT_INSTALL_LIBS` $qt6_libdirs"
13280     qt6_platformsdir="`$QMAKE6 -query QT_INSTALL_PLUGINS`/platforms"
13281     QT6_PLATFORMS_SRCDIR="$qt6_platformsdir"
13282
13283     AC_MSG_CHECKING([for Qt6 headers])
13284     qt6_incdir="no"
13285     for inc_dir in $qt6_incdirs; do
13286         if test -r "$inc_dir/$qt6_test_include"; then
13287             qt6_incdir="$inc_dir"
13288             break
13289         fi
13290     done
13291     AC_MSG_RESULT([$qt6_incdir])
13292     if test "x$qt6_incdir" = "xno"; then
13293         AC_MSG_ERROR([Qt6 headers not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13294     fi
13295     # check for scenario: qt6-qtbase-devel-*.86_64 installed but host is i686
13296     AC_LANG_PUSH([C++])
13297     save_CPPFLAGS=$CPPFLAGS
13298     CPPFLAGS="${CPPFLAGS} -I${qt6_incdir}"
13299     AC_CHECK_HEADER(QtCore/qconfig.h, [],
13300         [AC_MSG_ERROR(qconfig.h header not found.)], [])
13301     CPPFLAGS=$save_CPPFLAGS
13302     AC_LANG_POP([C++])
13303
13304     AC_MSG_CHECKING([for Qt6 libraries])
13305     qt6_libdir="no"
13306     for lib_dir in $qt6_libdirs; do
13307         if test -r "$lib_dir/$qt6_test_library"; then
13308             qt6_libdir="$lib_dir"
13309             break
13310         fi
13311     done
13312     AC_MSG_RESULT([$qt6_libdir])
13313     if test "x$qt6_libdir" = "xno"; then
13314         AC_MSG_ERROR([Qt6 libraries not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13315     fi
13316
13317     if test "$_os" = "Emscripten"; then
13318         if test ! -f "$QT6_PLATFORMS_SRCDIR"/wasm_shell.html ; then
13319             QT6_PLATFORMS_SRCDIR="${QT6_PLATFORMS_SRCDIR/plugins/src\/plugins}/wasm"
13320         fi
13321         if test ! -f "${qt6_platformsdir}"/libqwasm.a -o ! -f "$QT6_PLATFORMS_SRCDIR"/wasm_shell.html; then
13322             AC_MSG_ERROR([No Qt6 WASM QPA plugin found in ${qt6_platformsdir} or ${QT6_PLATFORMS_SRCDIR}])
13323         fi
13324     fi
13325
13326     QT6_CFLAGS="-I$qt6_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13327     QT6_CFLAGS=$(printf '%s' "$QT6_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13328     QT6_LIBS="-L$qt6_libdir -lQt6Core -lQt6Gui -lQt6Widgets -lQt6Network"
13329     if test "$_os" = "Emscripten"; then
13330         QT6_LIBS="$QT6_LIBS -lqtpcre2 -lQt6EventDispatcherSupport -lQt6FontDatabaseSupport -L${qt6_platformsdir} -lqwasm"
13331     fi
13332
13333     if test "$USING_X11" = TRUE; then
13334         PKG_CHECK_MODULES(QT6_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for key modifier handling in X11.])])
13335         QT6_CFLAGS="$QT6_CFLAGS $QT6_XCB_CFLAGS"
13336         QT6_LIBS="$QT6_LIBS $QT6_XCB_LIBS"
13337         QT6_USING_X11=1
13338         AC_DEFINE(QT6_USING_X11)
13339     fi
13340
13341     dnl Check for Meta Object Compiler
13342
13343     for lib_dir in $qt6_libdirs; do
13344         if test -z "$qt6_libexec_dirs"; then
13345             qt6_libexec_dirs="$lib_dir/libexec"
13346         else
13347             qt6_libexec_dirs="$qt6_libexec_dirs:$lib_dir/libexec"
13348         fi
13349     done
13350     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])
13351     if test "$MOC6" = "no"; then
13352         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
13353 the root of your Qt installation by exporting QT6DIR before running "configure".])
13354     else
13355         moc6_test_ver="`$MOC6 -v 2>&1 | $SED -n -e 's/^moc \(6.*\)/\1/p'`"
13356         if test -z "$moc6_test_ver"; then
13357             AC_MSG_ERROR([Wrong moc for Qt6 found.])
13358         fi
13359         AC_MSG_NOTICE([Detected moc version: $moc_test_ver])
13360     fi
13361 fi
13362 AC_SUBST(QT6_CFLAGS)
13363 AC_SUBST(QT6_LIBS)
13364 AC_SUBST(MOC6)
13365 AC_SUBST(QT6_PLATFORMS_SRCDIR)
13366
13367 dnl ===================================================================
13368 dnl KF5 Integration
13369 dnl ===================================================================
13370
13371 KF5_CFLAGS=""
13372 KF5_LIBS=""
13373 KF5_CONFIG="kf5-config"
13374 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
13375         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
13376 then
13377     if test "$OS" = "HAIKU"; then
13378         haiku_arch="`echo $RTL_ARCH | tr X x`"
13379         kf5_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
13380         kf5_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
13381     fi
13382
13383     kf5_incdirs="$KF5INC /usr/include $kf5_haiku_incdirs $x_includes"
13384     kf5_libdirs="$KF5LIB /usr/lib /usr/lib/kf5 /usr/lib/kf5/devel $kf5_haiku_libdirs $x_libraries"
13385     if test -n "$supports_multilib"; then
13386         kf5_libdirs="$kf5_libdirs /usr/lib64 /usr/lib64/kf5 /usr/lib64/kf5/devel"
13387     fi
13388
13389     kf5_test_include="KF5/KIOFileWidgets/KFileWidget"
13390     kf5_test_library="libKF5KIOFileWidgets.so"
13391     kf5_libdirs="$qt5_libdir $kf5_libdirs"
13392
13393     dnl kf5 KDE4 support compatibility installed
13394     AC_PATH_PROG( KF5_CONFIG, $KF5_CONFIG, no, )
13395     if test "$KF5_CONFIG" != "no"; then
13396         kf5_incdirs="`$KF5_CONFIG --path include` $kf5_incdirs"
13397         kf5_libdirs="`$KF5_CONFIG --path lib` $kf5_libdirs"
13398     fi
13399
13400     dnl Check for KF5 headers
13401     AC_MSG_CHECKING([for KF5 headers])
13402     kf5_incdir="no"
13403     for kf5_check in $kf5_incdirs; do
13404         if test -r "$kf5_check/$kf5_test_include"; then
13405             kf5_incdir="$kf5_check/KF5"
13406             break
13407         fi
13408     done
13409     AC_MSG_RESULT([$kf5_incdir])
13410     if test "x$kf5_incdir" = "xno"; then
13411         AC_MSG_ERROR([KF5 headers not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
13412     fi
13413
13414     dnl Check for KF5 libraries
13415     AC_MSG_CHECKING([for KF5 libraries])
13416     kf5_libdir="no"
13417     for kf5_check in $kf5_libdirs; do
13418         if test -r "$kf5_check/$kf5_test_library"; then
13419             kf5_libdir="$kf5_check"
13420             break
13421         fi
13422     done
13423
13424     AC_MSG_RESULT([$kf5_libdir])
13425     if test "x$kf5_libdir" = "xno"; then
13426         AC_MSG_ERROR([KF5 libraries not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
13427     fi
13428
13429     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$qt5_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13430     KF5_LIBS="-L$kf5_libdir -lKF5CoreAddons -lKF5I18n -lKF5ConfigCore -lKF5WindowSystem -lKF5KIOCore -lKF5KIOWidgets -lKF5KIOFileWidgets -L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
13431     KF5_CFLAGS=$(printf '%s' "$KF5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13432
13433     if test "$USING_X11" = TRUE; then
13434         KF5_LIBS="$KF5_LIBS -lQt5X11Extras"
13435     fi
13436
13437     AC_LANG_PUSH([C++])
13438     save_CXXFLAGS=$CXXFLAGS
13439     CXXFLAGS="$CXXFLAGS $KF5_CFLAGS"
13440     AC_MSG_CHECKING([whether KDE is >= 5.0])
13441        AC_RUN_IFELSE([AC_LANG_SOURCE([[
13442 #include <kcoreaddons_version.h>
13443
13444 int main(int argc, char **argv) {
13445        if (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 0) return 0;
13446        else return 1;
13447 }
13448        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
13449     CXXFLAGS=$save_CXXFLAGS
13450     AC_LANG_POP([C++])
13451 fi
13452 AC_SUBST(KF5_CFLAGS)
13453 AC_SUBST(KF5_LIBS)
13454
13455 dnl ===================================================================
13456 dnl KF6 Integration
13457 dnl ===================================================================
13458
13459 KF6_CFLAGS=""
13460 KF6_LIBS=""
13461 if test \( "$test_kf6" = "yes" -a "$ENABLE_KF6" = "TRUE" \)
13462 then
13463     if test "$OS" = "HAIKU"; then
13464         haiku_arch="`echo $RTL_ARCH | tr X x`"
13465         kf6_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
13466         kf6_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
13467     fi
13468
13469     kf6_incdirs="$KF6INC /usr/include $kf6_haiku_incdirs $x_includes"
13470     kf6_libdirs="$KF6LIB /usr/lib /usr/lib/kf6 /usr/lib/kf6/devel $kf6_haiku_libdirs $x_libraries"
13471     if test -n "$supports_multilib"; then
13472         kf6_libdirs="$kf6_libdirs /usr/lib64 /usr/lib64/kf6 /usr/lib64/kf6/devel"
13473     fi
13474
13475     kf6_test_include="KF6/KIOFileWidgets/KFileWidget"
13476     kf6_test_library="libKF6KIOFileWidgets.so"
13477     kf6_libdirs="$qt6_libdir $kf6_libdirs"
13478
13479     dnl Check for KF6 headers
13480     AC_MSG_CHECKING([for KF6 headers])
13481     kf6_incdir="no"
13482     for kf6_check in $kf6_incdirs; do
13483         if test -r "$kf6_check/$kf6_test_include"; then
13484             kf6_incdir="$kf6_check/KF6"
13485             break
13486         fi
13487     done
13488     AC_MSG_RESULT([$kf6_incdir])
13489     if test "x$kf6_incdir" = "xno"; then
13490         AC_MSG_ERROR([KF6 headers not found.  Please specify the root of your KF6 installation by exporting KF6DIR before running "configure".])
13491     fi
13492
13493     dnl Check for KF6 libraries
13494     AC_MSG_CHECKING([for KF6 libraries])
13495     kf6_libdir="no"
13496     for kf6_check in $kf6_libdirs; do
13497         if test -r "$kf6_check/$kf6_test_library"; then
13498             kf6_libdir="$kf6_check"
13499             break
13500         fi
13501     done
13502
13503     AC_MSG_RESULT([$kf6_libdir])
13504     if test "x$kf6_libdir" = "xno"; then
13505         AC_MSG_ERROR([KF6 libraries not found.  Please specify the root of your KF6 installation by exporting KF6DIR before running "configure".])
13506     fi
13507
13508     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$qt6_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13509     KF6_LIBS="-L$kf6_libdir -lKF6CoreAddons -lKF6I18n -lKF6ConfigCore -lKF6WindowSystem -lKF6KIOCore -lKF6KIOWidgets -lKF6KIOFileWidgets -L$qt6_libdir -lQt6Core -lQt6Gui -lQt6Widgets -lQt6Network"
13510     KF6_CFLAGS=$(printf '%s' "$KF6_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13511
13512     AC_LANG_PUSH([C++])
13513     save_CXXFLAGS=$CXXFLAGS
13514     CXXFLAGS="$CXXFLAGS $KF6_CFLAGS"
13515     dnl KF6 development version as of 2023-06 uses version number 5.240
13516     AC_MSG_CHECKING([whether KDE is >= 5.240])
13517        AC_RUN_IFELSE([AC_LANG_SOURCE([[
13518 #include <kcoreaddons_version.h>
13519
13520 int main(int argc, char **argv) {
13521        if (KCOREADDONS_VERSION_MAJOR == 6 || (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 240)) return 0;
13522        else return 1;
13523 }
13524        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
13525     CXXFLAGS=$save_CXXFLAGS
13526     AC_LANG_POP([C++])
13527 fi
13528 AC_SUBST(KF6_CFLAGS)
13529 AC_SUBST(KF6_LIBS)
13530
13531 dnl ===================================================================
13532 dnl Test whether to include Evolution 2 support
13533 dnl ===================================================================
13534 AC_MSG_CHECKING([whether to enable evolution 2 support])
13535 if test "$enable_evolution2" = yes; then
13536     AC_MSG_RESULT([yes])
13537     PKG_CHECK_MODULES(GOBJECT, gobject-2.0)
13538     GOBJECT_CFLAGS=$(printf '%s' "$GOBJECT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13539     FilterLibs "${GOBJECT_LIBS}"
13540     GOBJECT_LIBS="${filteredlibs}"
13541     ENABLE_EVOAB2="TRUE"
13542 else
13543     AC_MSG_RESULT([no])
13544 fi
13545 AC_SUBST(ENABLE_EVOAB2)
13546 AC_SUBST(GOBJECT_CFLAGS)
13547 AC_SUBST(GOBJECT_LIBS)
13548
13549 dnl ===================================================================
13550 dnl Test which themes to include
13551 dnl ===================================================================
13552 AC_MSG_CHECKING([which themes to include])
13553 # if none given use default subset of available themes
13554 if test "x$with_theme" = "x" -o "x$with_theme" = "xyes"; then
13555     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"
13556 fi
13557
13558 WITH_THEMES=""
13559 if test "x$with_theme" != "xno"; then
13560     for theme in $with_theme; do
13561         case $theme in
13562         breeze|breeze_dark|breeze_dark_svg|breeze_svg|colibre|colibre_svg|colibre_dark|colibre_dark_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg|sifr|sifr_svg|sifr_dark|sifr_dark_svg|sukapura|sukapura_dark|sukapura_dark_svg|sukapura_svg) WITH_THEMES="${WITH_THEMES:+$WITH_THEMES }$theme" ;;
13563         *) AC_MSG_ERROR([Unknown value for --with-theme: $theme]) ;;
13564         esac
13565     done
13566 fi
13567 AC_MSG_RESULT([$WITH_THEMES])
13568 AC_SUBST([WITH_THEMES])
13569
13570 ###############################################################################
13571 # Extensions checking
13572 ###############################################################################
13573 AC_MSG_CHECKING([for extensions integration])
13574 if test "x$enable_extension_integration" != "xno"; then
13575     WITH_EXTENSION_INTEGRATION=TRUE
13576     SCPDEFS="$SCPDEFS -DWITH_EXTENSION_INTEGRATION"
13577     AC_MSG_RESULT([yes, use integration])
13578 else
13579     WITH_EXTENSION_INTEGRATION=
13580     AC_MSG_RESULT([no, do not integrate])
13581 fi
13582 AC_SUBST(WITH_EXTENSION_INTEGRATION)
13583
13584 dnl Should any extra extensions be included?
13585 dnl There are standalone tests for each of these below.
13586 WITH_EXTRA_EXTENSIONS=
13587 AC_SUBST([WITH_EXTRA_EXTENSIONS])
13588
13589 libo_CHECK_EXTENSION([Numbertext],[NUMBERTEXT],[numbertext],[numbertext],[b7cae45ad2c23551fd6ccb8ae2c1f59e-numbertext_0.9.5.oxt])
13590 if test "x$with_java" != "xno"; then
13591     libo_CHECK_EXTENSION([NLPSolver],[NLPSOLVER],[nlpsolver],[nlpsolver],[])
13592 fi
13593
13594 AC_MSG_CHECKING([whether to build opens___.ttf])
13595 if test "$enable_build_opensymbol" = "yes"; then
13596     AC_MSG_RESULT([yes])
13597     AC_PATH_PROG(FONTFORGE, fontforge)
13598     if test -z "$FONTFORGE"; then
13599         AC_MSG_ERROR([fontforge not installed])
13600     fi
13601 else
13602     AC_MSG_RESULT([no])
13603     BUILD_TYPE="$BUILD_TYPE OPENSYMBOL"
13604 fi
13605 AC_SUBST(FONTFORGE)
13606
13607 dnl ===================================================================
13608 dnl Test whether to include fonts
13609 dnl ===================================================================
13610 AC_MSG_CHECKING([whether to include third-party fonts])
13611 if test "$with_fonts" != "no"; then
13612     AC_MSG_RESULT([yes])
13613     WITH_FONTS=TRUE
13614     BUILD_TYPE="$BUILD_TYPE MORE_FONTS"
13615     AC_DEFINE(HAVE_MORE_FONTS)
13616 else
13617     AC_MSG_RESULT([no])
13618     WITH_FONTS=
13619     SCPDEFS="$SCPDEFS -DWITHOUT_FONTS"
13620 fi
13621 AC_SUBST(WITH_FONTS)
13622
13623
13624 dnl ===================================================================
13625 dnl Test whether to enable online update service
13626 dnl ===================================================================
13627 AC_MSG_CHECKING([whether to enable online update])
13628 ENABLE_ONLINE_UPDATE=
13629 if test "$enable_online_update" = ""; then
13630     AC_MSG_RESULT([no])
13631 else
13632     if test "$enable_online_update" = "mar"; then
13633         AC_MSG_ERROR([--enable-online-update=mar is deprecated, use --enable-online-update-mar instead])
13634     elif test "$enable_online_update" = "yes"; then
13635         if test "$enable_curl" != "yes"; then
13636             AC_MSG_ERROR([--disable-online-update must be used when --disable-curl is used])
13637         fi
13638         AC_MSG_RESULT([yes])
13639         ENABLE_ONLINE_UPDATE="TRUE"
13640     else
13641         AC_MSG_RESULT([no])
13642     fi
13643 fi
13644 AC_SUBST(ENABLE_ONLINE_UPDATE)
13645
13646
13647 dnl ===================================================================
13648 dnl Test whether to enable mar online update service
13649 dnl ===================================================================
13650 AC_MSG_CHECKING([whether to enable mar online update])
13651 ENABLE_ONLINE_UPDATE_MAR=
13652 if test "$enable_online_update_mar" = yes; then
13653     AC_MSG_RESULT([yes])
13654     BUILD_TYPE="$BUILD_TYPE ONLINEUPDATE"
13655     ENABLE_ONLINE_UPDATE_MAR="TRUE"
13656     AC_DEFINE(HAVE_FEATURE_UPDATE_MAR)
13657 else
13658     AC_MSG_RESULT([no])
13659 fi
13660 AC_SUBST(ENABLE_ONLINE_UPDATE_MAR)
13661
13662 AC_MSG_CHECKING([for mar online update baseurl])
13663 ONLINEUPDATE_MAR_BASEURL=$with_online_update_mar_baseurl
13664 if test -n "$ONLINEUPDATE_MAR_BASEURL"; then
13665     AC_MSG_RESULT([yes])
13666 else
13667     AC_MSG_RESULT([no])
13668 fi
13669 AC_SUBST(ONLINEUPDATE_MAR_BASEURL)
13670
13671 AC_MSG_CHECKING([for mar online update certificateder])
13672 ONLINEUPDATE_MAR_CERTIFICATEDER=$with_online_update_mar_certificateder
13673 if test -n "$ONLINEUPDATE_MAR_CERTIFICATEDER"; then
13674     AC_MSG_RESULT([yes])
13675 else
13676     AC_MSG_RESULT([no])
13677 fi
13678 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATEDER)
13679
13680 AC_MSG_CHECKING([for mar online update certificatename])
13681 ONLINEUPDATE_MAR_CERTIFICATENAME=$with_online_update_mar_certificatename
13682 if test -n "$ONLINEUPDATE_MAR_CERTIFICATENAME"; then
13683     AC_MSG_RESULT([yes])
13684 else
13685     AC_MSG_RESULT([no])
13686 fi
13687 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATENAME)
13688
13689 AC_MSG_CHECKING([for mar online update certificatepath])
13690 ONLINEUPDATE_MAR_CERTIFICATEPATH=$with_online_update_mar_certificatepath
13691 if test -n "$ONLINEUPDATE_MAR_CERTIFICATEPATH"; then
13692     AC_MSG_RESULT([yes])
13693 else
13694     AC_MSG_RESULT([no])
13695 fi
13696 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATEPATH)
13697
13698 AC_MSG_CHECKING([for mar online update uploadurl])
13699 ONLINEUPDATE_MAR_UPLOADURL=$with_online_update_mar_uploadurl
13700 if test -n "$ONLINEUPDATE_MAR_UPLOADURL"; then
13701     AC_MSG_RESULT([yes])
13702 else
13703     AC_MSG_RESULT([no])
13704 fi
13705 AC_SUBST(ONLINEUPDATE_MAR_UPLOADURL)
13706
13707
13708 PRIVACY_POLICY_URL="$with_privacy_policy_url"
13709 if test "$ENABLE_ONLINE_UPDATE" = TRUE -o "$ENABLE_BREAKPAD" = "TRUE"; then
13710     if test "x$with_privacy_policy_url" = "xundefined"; then
13711         AC_MSG_FAILURE([online update or breakpad/crashreporting are enabled, but no --with-privacy-policy-url=... was provided])
13712     fi
13713 fi
13714 AC_SUBST(PRIVACY_POLICY_URL)
13715 dnl ===================================================================
13716 dnl Test whether we need bzip2
13717 dnl ===================================================================
13718 SYSTEM_BZIP2=
13719 if test "$ENABLE_ONLINE_UPDATE_MAR" = "TRUE" -o "$enable_python" = internal; then
13720     AC_MSG_CHECKING([whether to use system bzip2])
13721     if test "$with_system_bzip2" = yes; then
13722         SYSTEM_BZIP2=TRUE
13723         AC_MSG_RESULT([yes])
13724         PKG_CHECK_MODULES(BZIP2, bzip2)
13725         FilterLibs "${BZIP2_LIBS}"
13726         BZIP2_LIBS="${filteredlibs}"
13727     else
13728         AC_MSG_RESULT([no])
13729         BUILD_TYPE="$BUILD_TYPE BZIP2"
13730     fi
13731 fi
13732 AC_SUBST(SYSTEM_BZIP2)
13733 AC_SUBST(BZIP2_CFLAGS)
13734 AC_SUBST(BZIP2_LIBS)
13735
13736 dnl ===================================================================
13737 dnl Test whether to enable extension update
13738 dnl ===================================================================
13739 AC_MSG_CHECKING([whether to enable extension update])
13740 ENABLE_EXTENSION_UPDATE=
13741 if test "x$enable_extension_update" = "xno"; then
13742     AC_MSG_RESULT([no])
13743 else
13744     AC_MSG_RESULT([yes])
13745     ENABLE_EXTENSION_UPDATE="TRUE"
13746     AC_DEFINE(ENABLE_EXTENSION_UPDATE)
13747     SCPDEFS="$SCPDEFS -DENABLE_EXTENSION_UPDATE"
13748 fi
13749 AC_SUBST(ENABLE_EXTENSION_UPDATE)
13750
13751
13752 dnl ===================================================================
13753 dnl Test whether to create MSI with LIMITUI=1 (silent install)
13754 dnl ===================================================================
13755 AC_MSG_CHECKING([whether to create MSI with LIMITUI=1 (silent install)])
13756 if test "$enable_silent_msi" = "" -o "$enable_silent_msi" = "no"; then
13757     AC_MSG_RESULT([no])
13758     ENABLE_SILENT_MSI=
13759 else
13760     AC_MSG_RESULT([yes])
13761     ENABLE_SILENT_MSI=TRUE
13762     SCPDEFS="$SCPDEFS -DENABLE_SILENT_MSI"
13763 fi
13764 AC_SUBST(ENABLE_SILENT_MSI)
13765
13766 dnl ===================================================================
13767 dnl Check for WiX tools.
13768 dnl ===================================================================
13769 if test "$enable_wix" = "" -o "enable_wix" = "no"; then
13770     AC_MSG_RESULT([no])
13771     ENABLE_WIX=
13772 else
13773     AC_MSG_RESULT([yes])
13774     # FIXME: this should do proper detection, but the path is currently
13775     # hardcoded in msicreator/createmsi.py
13776     if ! test -x "/cygdrive/c/Program Files (x86)/WiX Toolset v3.11/bin/candle"; then
13777       AC_MSG_ERROR([WiX requested but WiX toolset v3.11 not found at the expected location])
13778     fi
13779     ENABLE_WIX=TRUE
13780 fi
13781 AC_SUBST(ENABLE_WIX)
13782
13783 AC_MSG_CHECKING([whether and how to use Xinerama])
13784 if test "$USING_X11" = TRUE; then
13785     if test "$x_libraries" = "default_x_libraries"; then
13786         XINERAMALIB=`$PKG_CONFIG --variable=libdir xinerama`
13787         if test "x$XINERAMALIB" = x; then
13788            XINERAMALIB="/usr/lib"
13789         fi
13790     else
13791         XINERAMALIB="$x_libraries"
13792     fi
13793     if test -e "$XINERAMALIB/libXinerama.so" -a -e "$XINERAMALIB/libXinerama.a"; then
13794         # we have both versions, let the user decide but use the dynamic one
13795         # per default
13796         USE_XINERAMA=TRUE
13797         if test -z "$with_static_xinerama" -o -n "$with_system_libs"; then
13798             XINERAMA_LINK=dynamic
13799         else
13800             XINERAMA_LINK=static
13801         fi
13802     elif test -e "$XINERAMALIB/libXinerama.so" -a ! -e "$XINERAMALIB/libXinerama.a"; then
13803         # we have only the dynamic version
13804         USE_XINERAMA=TRUE
13805         XINERAMA_LINK=dynamic
13806     elif test -e "$XINERAMALIB/libXinerama.a"; then
13807         # static version
13808         if echo $host_cpu | $GREP -E 'i[[3456]]86' 2>/dev/null >/dev/null; then
13809             USE_XINERAMA=TRUE
13810             XINERAMA_LINK=static
13811         else
13812             USE_XINERAMA=
13813             XINERAMA_LINK=none
13814         fi
13815     else
13816         # no Xinerama
13817         USE_XINERAMA=
13818         XINERAMA_LINK=none
13819     fi
13820     if test "$USE_XINERAMA" = "TRUE"; then
13821         AC_MSG_RESULT([yes, with $XINERAMA_LINK linking])
13822         AC_CHECK_HEADER(X11/extensions/Xinerama.h, [],
13823             [AC_MSG_ERROR(Xinerama header not found.)], [])
13824         XEXTLIBS=`$PKG_CONFIG --variable=libs xext`
13825         if test "x$XEXTLIB" = x; then
13826            XEXTLIBS="-L$XLIB -L$XINERAMALIB -lXext"
13827         fi
13828         XINERAMA_EXTRA_LIBS="$XEXTLIBS"
13829         if test "$_os" = "FreeBSD"; then
13830             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -lXt"
13831         fi
13832         if test "$_os" = "Linux"; then
13833             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -ldl"
13834         fi
13835         AC_CHECK_LIB([Xinerama], [XineramaIsActive], [:],
13836             [AC_MSG_ERROR(Xinerama not functional?)], [$XINERAMA_EXTRA_LIBS])
13837     else
13838         AC_MSG_ERROR([libXinerama not found or wrong architecture.])
13839     fi
13840 else
13841     USE_XINERAMA=
13842     XINERAMA_LINK=none
13843     AC_MSG_RESULT([no])
13844 fi
13845 AC_SUBST(XINERAMA_LINK)
13846
13847 AC_MSG_CHECKING([whether to use non-standard RGBA32 cairo pixel order])
13848 if test -z "$enable_cairo_rgba" -a "$_os" = "Android"; then
13849     enable_cairo_rgba=yes
13850 fi
13851 if test "$enable_cairo_rgba" = yes; then
13852     AC_DEFINE(ENABLE_CAIRO_RGBA)
13853     ENABLE_CAIRO_RGBA=TRUE
13854     AC_MSG_RESULT([yes])
13855 else
13856     ENABLE_CAIRO_RGBA=
13857     AC_MSG_RESULT([no])
13858 fi
13859 AC_SUBST(ENABLE_CAIRO_RGBA)
13860
13861 dnl ===================================================================
13862 dnl Test whether to build cairo or rely on the system version
13863 dnl ===================================================================
13864
13865 if test "$test_cairo" = "yes"; then
13866     AC_MSG_CHECKING([whether to use the system cairo])
13867
13868     : ${with_system_cairo:=$with_system_libs}
13869     if test "$with_system_cairo" = "yes" -a "$enable_cairo_rgba" != "yes"; then
13870         SYSTEM_CAIRO=TRUE
13871         AC_MSG_RESULT([yes])
13872
13873         PKG_CHECK_MODULES( CAIRO, cairo >= 1.12.0 )
13874         CAIRO_CFLAGS=$(printf '%s' "$CAIRO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13875         FilterLibs "${CAIRO_LIBS}"
13876         CAIRO_LIBS="${filteredlibs}"
13877
13878         if test "$test_xrender" = "yes"; then
13879             AC_MSG_CHECKING([whether Xrender.h defines PictStandardA8])
13880             AC_LANG_PUSH([C])
13881             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/extensions/Xrender.h>]],[[
13882 #ifdef PictStandardA8
13883 #else
13884       return fail;
13885 #endif
13886 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, X headers too old.])])
13887
13888             AC_LANG_POP([C])
13889         fi
13890     else
13891         AC_MSG_RESULT([no])
13892         BUILD_TYPE="$BUILD_TYPE CAIRO"
13893     fi
13894
13895     if test "$enable_cairo_canvas" != no; then
13896         AC_DEFINE(ENABLE_CAIRO_CANVAS)
13897         ENABLE_CAIRO_CANVAS=TRUE
13898     fi
13899 fi
13900
13901 AC_SUBST(CAIRO_CFLAGS)
13902 AC_SUBST(CAIRO_LIBS)
13903 AC_SUBST(ENABLE_CAIRO_CANVAS)
13904 AC_SUBST(SYSTEM_CAIRO)
13905
13906 dnl ===================================================================
13907 dnl Test whether to use avahi
13908 dnl ===================================================================
13909 if test "$_os" = "WINNT"; then
13910     # Windows uses bundled mDNSResponder
13911     BUILD_TYPE="$BUILD_TYPE MDNSRESPONDER"
13912 elif test "$_os" != "Darwin" -a "$enable_avahi" = "yes"; then
13913     PKG_CHECK_MODULES([AVAHI], [avahi-client >= 0.6.10],
13914                       [ENABLE_AVAHI="TRUE"])
13915     AC_DEFINE(HAVE_FEATURE_AVAHI)
13916     AVAHI_CFLAGS=$(printf '%s' "$AVAHI_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13917     FilterLibs "${AVAHI_LIBS}"
13918     AVAHI_LIBS="${filteredlibs}"
13919 fi
13920
13921 AC_SUBST(ENABLE_AVAHI)
13922 AC_SUBST(AVAHI_CFLAGS)
13923 AC_SUBST(AVAHI_LIBS)
13924
13925 dnl ===================================================================
13926 dnl Test whether to use liblangtag
13927 dnl ===================================================================
13928 SYSTEM_LIBLANGTAG=
13929 AC_MSG_CHECKING([whether to use system liblangtag])
13930 if test "$with_system_liblangtag" = yes; then
13931     SYSTEM_LIBLANGTAG=TRUE
13932     AC_MSG_RESULT([yes])
13933     PKG_CHECK_MODULES( LIBLANGTAG, liblangtag >= 0.4.0)
13934     dnl cf. <https://bitbucket.org/tagoh/liblangtag/commits/9324836a0d1c> "Fix a build issue with inline keyword"
13935     PKG_CHECK_EXISTS([liblangtag >= 0.5.5], [], [AC_DEFINE([LIBLANGTAG_INLINE_FIX])])
13936     LIBLANGTAG_CFLAGS=$(printf '%s' "$LIBLANGTAG_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13937     FilterLibs "${LIBLANGTAG_LIBS}"
13938     LIBLANGTAG_LIBS="${filteredlibs}"
13939 else
13940     SYSTEM_LIBLANGTAG=
13941     AC_MSG_RESULT([no])
13942     BUILD_TYPE="$BUILD_TYPE LIBLANGTAG"
13943     LIBLANGTAG_CFLAGS="-I${WORKDIR}/UnpackedTarball/liblangtag"
13944     if test "$COM" = "MSC"; then
13945         LIBLANGTAG_LIBS="${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs/liblangtag.lib"
13946     else
13947         LIBLANGTAG_LIBS="-L${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs -llangtag"
13948     fi
13949 fi
13950 AC_SUBST(SYSTEM_LIBLANGTAG)
13951 AC_SUBST(LIBLANGTAG_CFLAGS)
13952 AC_SUBST(LIBLANGTAG_LIBS)
13953
13954 dnl ===================================================================
13955 dnl Test whether to build libpng or rely on the system version
13956 dnl ===================================================================
13957
13958 LIBPNG_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/libpng"
13959 LIBPNG_LIBS_internal="-L${WORKDIR}/LinkTarget/StaticLibrary -llibpng"
13960 libo_CHECK_SYSTEM_MODULE([libpng],[LIBPNG],[libpng])
13961
13962 dnl ===================================================================
13963 dnl Test whether to build libtiff or rely on the system version
13964 dnl ===================================================================
13965
13966 libo_CHECK_SYSTEM_MODULE([libtiff],[LIBTIFF],[libtiff-4])
13967
13968 dnl ===================================================================
13969 dnl Test whether to build libwebp or rely on the system version
13970 dnl ===================================================================
13971
13972 libo_CHECK_SYSTEM_MODULE([libwebp],[LIBWEBP],[libwebp])
13973
13974 dnl ===================================================================
13975 dnl Check for runtime JVM search path
13976 dnl ===================================================================
13977 if test "$ENABLE_JAVA" != ""; then
13978     AC_MSG_CHECKING([whether to use specific JVM search path at runtime])
13979     if test -n "$with_jvm_path" -a "$with_jvm_path" != "no"; then
13980         AC_MSG_RESULT([yes])
13981         if ! test -d "$with_jvm_path"; then
13982             AC_MSG_ERROR(["$with_jvm_path" not a directory])
13983         fi
13984         if ! test -d "$with_jvm_path"jvm; then
13985             AC_MSG_ERROR(["$with_jvm_path"jvm not found, point with_jvm_path to \[/path/to/\]jvm])
13986         fi
13987         JVM_ONE_PATH_CHECK="$with_jvm_path"
13988         AC_SUBST(JVM_ONE_PATH_CHECK)
13989     else
13990         AC_MSG_RESULT([no])
13991     fi
13992 fi
13993
13994 dnl ===================================================================
13995 dnl Test for the presence of Ant and that it works
13996 dnl ===================================================================
13997
13998 # java takes the encoding from LC_ALL, and since autoconf forces it to C it
13999 # breaks filename decoding, so for the ant section, set it to LANG
14000 LC_ALL=$LANG
14001 if test "$ENABLE_JAVA" != "" -a "$NEED_ANT" = "TRUE" -a "$cross_compiling" != "yes"; then
14002     ANT_HOME=; export ANT_HOME
14003     WITH_ANT_HOME=; export WITH_ANT_HOME
14004     if test -z "$with_ant_home" -a -n "$LODE_HOME" ; then
14005         if test -x "$LODE_HOME/opt/ant/bin/ant" ; then
14006             if test "$_os" = "WINNT"; then
14007                 with_ant_home="`cygpath -m $LODE_HOME/opt/ant`"
14008             else
14009                 with_ant_home="$LODE_HOME/opt/ant"
14010             fi
14011         elif test -x  "$LODE_HOME/opt/bin/ant" ; then
14012             with_ant_home="$LODE_HOME/opt/ant"
14013         fi
14014     fi
14015     if test -z "$with_ant_home"; then
14016         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd])
14017     else
14018         if test "$_os" = "WINNT"; then
14019             # AC_PATH_PROGS needs unix path
14020             with_ant_home=`cygpath -u "$with_ant_home"`
14021         fi
14022         AbsolutePath "$with_ant_home"
14023         with_ant_home=$absolute_path
14024         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd],,$with_ant_home/bin:$PATH)
14025         WITH_ANT_HOME=$with_ant_home
14026         ANT_HOME=$with_ant_home
14027     fi
14028
14029     if test -z "$ANT"; then
14030         AC_MSG_ERROR([Ant not found - Make sure it's in the path or use --with-ant-home])
14031     else
14032         # resolve relative or absolute symlink
14033         while test -h "$ANT"; do
14034             a_cwd=`pwd`
14035             a_basename=`basename "$ANT"`
14036             a_script=`ls -l "$ANT" | $SED "s/.*${a_basename} -> //g"`
14037             cd "`dirname "$ANT"`"
14038             cd "`dirname "$a_script"`"
14039             ANT="`pwd`"/"`basename "$a_script"`"
14040             cd "$a_cwd"
14041         done
14042
14043         AC_MSG_CHECKING([if $ANT works])
14044         mkdir -p conftest.dir
14045         a_cwd=$(pwd)
14046         cd conftest.dir
14047         cat > conftest.java << EOF
14048         public class conftest {
14049             int testmethod(int a, int b) {
14050                     return a + b;
14051             }
14052         }
14053 EOF
14054
14055         cat > conftest.xml << EOF
14056         <project name="conftest" default="conftest">
14057         <target name="conftest">
14058             <javac srcdir="." includes="conftest.java">
14059             </javac>
14060         </target>
14061         </project>
14062 EOF
14063
14064         AC_TRY_COMMAND("$ANT" -buildfile conftest.xml 1>&2)
14065         if test $? = 0 -a -f ./conftest.class; then
14066             AC_MSG_RESULT([Ant works])
14067             if test -z "$WITH_ANT_HOME"; then
14068                 ANT_HOME=`"$ANT" -diagnostics | $EGREP "ant.home :" | $SED -e "s#ant.home : ##g"`
14069                 if test -z "$ANT_HOME"; then
14070                     ANT_HOME=`echo "$ANT" | $SED -n "s/\/bin\/ant.*\$//p"`
14071                 fi
14072             else
14073                 ANT_HOME="$WITH_ANT_HOME"
14074             fi
14075         else
14076             echo "configure: Ant test failed" >&5
14077             cat conftest.java >&5
14078             cat conftest.xml >&5
14079             AC_MSG_ERROR([Ant does not work - Some Java projects will not build!])
14080         fi
14081         cd "$a_cwd"
14082         rm -fr conftest.dir
14083     fi
14084     if test -z "$ANT_HOME"; then
14085         ANT_HOME="NO_ANT_HOME"
14086     else
14087         PathFormat "$ANT_HOME"
14088         ANT_HOME="$formatted_path"
14089         PathFormat "$ANT"
14090         ANT="$formatted_path"
14091     fi
14092
14093     dnl Checking for ant.jar
14094     if test "$ANT_HOME" != "NO_ANT_HOME"; then
14095         AC_MSG_CHECKING([Ant lib directory])
14096         if test -f $ANT_HOME/lib/ant.jar; then
14097             ANT_LIB="$ANT_HOME/lib"
14098         else
14099             if test -f $ANT_HOME/ant.jar; then
14100                 ANT_LIB="$ANT_HOME"
14101             else
14102                 if test -f /usr/share/java/ant.jar; then
14103                     ANT_LIB=/usr/share/java
14104                 else
14105                     if test -f /usr/share/ant-core/lib/ant.jar; then
14106                         ANT_LIB=/usr/share/ant-core/lib
14107                     else
14108                         if test -f $ANT_HOME/lib/ant/ant.jar; then
14109                             ANT_LIB="$ANT_HOME/lib/ant"
14110                         else
14111                             if test -f /usr/share/lib/ant/ant.jar; then
14112                                 ANT_LIB=/usr/share/lib/ant
14113                             else
14114                                 AC_MSG_ERROR([Ant libraries not found!])
14115                             fi
14116                         fi
14117                     fi
14118                 fi
14119             fi
14120         fi
14121         PathFormat "$ANT_LIB"
14122         ANT_LIB="$formatted_path"
14123         AC_MSG_RESULT([Ant lib directory found.])
14124     fi
14125
14126     ant_minver=1.6.0
14127     ant_minminor1=`echo $ant_minver | cut -d"." -f2`
14128
14129     AC_MSG_CHECKING([whether Ant is >= $ant_minver])
14130     ant_version=`"$ANT" -version | $AWK '$3 == "version" { print $4; }'`
14131     ant_version_major=`echo $ant_version | cut -d. -f1`
14132     ant_version_minor=`echo $ant_version | cut -d. -f2`
14133     echo "configure: ant_version $ant_version " >&5
14134     echo "configure: ant_version_major $ant_version_major " >&5
14135     echo "configure: ant_version_minor $ant_version_minor " >&5
14136     if test "$ant_version_major" -ge "2"; then
14137         AC_MSG_RESULT([yes, $ant_version])
14138     elif test "$ant_version_major" = "1" -a "$ant_version_minor" -ge "$ant_minminor1"; then
14139         AC_MSG_RESULT([yes, $ant_version])
14140     else
14141         AC_MSG_ERROR([no, you need at least Ant >= $ant_minver])
14142     fi
14143
14144     rm -f conftest* core core.* *.core
14145 fi
14146 AC_SUBST(ANT)
14147 AC_SUBST(ANT_HOME)
14148 AC_SUBST(ANT_LIB)
14149
14150 OOO_JUNIT_JAR=
14151 HAMCREST_JAR=
14152 if test "$ENABLE_JAVA" != "" -a "$with_junit" != "no" -a "$cross_compiling" != "yes"; then
14153     AC_MSG_CHECKING([for JUnit 4])
14154     if test "$with_junit" = "yes"; then
14155         if test -n "$LODE_HOME" -a -e "$LODE_HOME/opt/share/java/junit.jar" ; then
14156             OOO_JUNIT_JAR="$LODE_HOME/opt/share/java/junit.jar"
14157         elif test -e /usr/share/java/junit4.jar; then
14158             OOO_JUNIT_JAR=/usr/share/java/junit4.jar
14159         else
14160            if test -e /usr/share/lib/java/junit.jar; then
14161               OOO_JUNIT_JAR=/usr/share/lib/java/junit.jar
14162            else
14163               OOO_JUNIT_JAR=/usr/share/java/junit.jar
14164            fi
14165         fi
14166     else
14167         OOO_JUNIT_JAR=$with_junit
14168     fi
14169     if test "$_os" = "WINNT"; then
14170         OOO_JUNIT_JAR=`cygpath -m "$OOO_JUNIT_JAR"`
14171     fi
14172     printf 'import org.junit.Before;' > conftest.java
14173     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
14174         AC_MSG_RESULT([$OOO_JUNIT_JAR])
14175     else
14176         AC_MSG_ERROR(
14177 [cannot find JUnit 4 jar; please install one in the default location (/usr/share/java),
14178  specify its pathname via --with-junit=..., or disable it via --without-junit])
14179     fi
14180     rm -f conftest.class conftest.java
14181     if test $OOO_JUNIT_JAR != ""; then
14182         BUILD_TYPE="$BUILD_TYPE QADEVOOO"
14183     fi
14184
14185     AC_MSG_CHECKING([for included Hamcrest])
14186     printf 'import org.hamcrest.BaseDescription;' > conftest.java
14187     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
14188         AC_MSG_RESULT([Included in $OOO_JUNIT_JAR])
14189     else
14190         AC_MSG_RESULT([Not included])
14191         AC_MSG_CHECKING([for standalone hamcrest jar.])
14192         if test "$with_hamcrest" = "yes"; then
14193             if test -e /usr/share/lib/java/hamcrest.jar; then
14194                 HAMCREST_JAR=/usr/share/lib/java/hamcrest.jar
14195             elif test -e /usr/share/java/hamcrest/core.jar; then
14196                 HAMCREST_JAR=/usr/share/java/hamcrest/core.jar
14197             elif test -e /usr/share/java/hamcrest/hamcrest.jar; then
14198                 HAMCREST_JAR=/usr/share/java/hamcrest/hamcrest.jar
14199             else
14200                 HAMCREST_JAR=/usr/share/java/hamcrest.jar
14201             fi
14202         else
14203             HAMCREST_JAR=$with_hamcrest
14204         fi
14205         if test "$_os" = "WINNT"; then
14206             HAMCREST_JAR=`cygpath -m "$HAMCREST_JAR"`
14207         fi
14208         if "$JAVACOMPILER" -classpath "$HAMCREST_JAR" conftest.java >&5 2>&5; then
14209             AC_MSG_RESULT([$HAMCREST_JAR])
14210         else
14211             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),
14212                           specify its path with --with-hamcrest=..., or disable junit with --without-junit])
14213         fi
14214     fi
14215     rm -f conftest.class conftest.java
14216 fi
14217 AC_SUBST(OOO_JUNIT_JAR)
14218 AC_SUBST(HAMCREST_JAR)
14219 # set back LC_ALL to C after the java related tests...
14220 LC_ALL=C
14221
14222 AC_SUBST(SCPDEFS)
14223
14224 #
14225 # check for wget and curl
14226 #
14227 WGET=
14228 CURL=
14229
14230 if test "$enable_fetch_external" != "no"; then
14231
14232 CURL=`which curl 2>/dev/null`
14233
14234 for i in wget /usr/bin/wget /usr/local/bin/wget /usr/sfw/bin/wget /opt/sfw/bin/wget /opt/local/bin/wget; do
14235     # wget new enough?
14236     $i --help 2> /dev/null | $GREP no-use-server-timestamps 2>&1 > /dev/null
14237     if test $? -eq 0; then
14238         WGET=$i
14239         break
14240     fi
14241 done
14242
14243 if test -z "$WGET" -a -z "$CURL"; then
14244     AC_MSG_ERROR([neither wget nor curl found!])
14245 fi
14246
14247 fi
14248
14249 AC_SUBST(WGET)
14250 AC_SUBST(CURL)
14251
14252 #
14253 # check for sha256sum
14254 #
14255 SHA256SUM=
14256
14257 for i in shasum /usr/local/bin/shasum /usr/sfw/bin/shasum /opt/sfw/bin/shasum /opt/local/bin/shasum; do
14258     eval "$i -a 256 --version" > /dev/null 2>&1
14259     ret=$?
14260     if test $ret -eq 0; then
14261         SHA256SUM="$i -a 256"
14262         break
14263     fi
14264 done
14265
14266 if test -z "$SHA256SUM"; then
14267     for i in sha256sum /usr/local/bin/sha256sum /usr/sfw/bin/sha256sum /opt/sfw/bin/sha256sum /opt/local/bin/sha256sum; do
14268         eval "$i --version" > /dev/null 2>&1
14269         ret=$?
14270         if test $ret -eq 0; then
14271             SHA256SUM=$i
14272             break
14273         fi
14274     done
14275 fi
14276
14277 if test -z "$SHA256SUM"; then
14278     AC_MSG_ERROR([no sha256sum found!])
14279 fi
14280
14281 AC_SUBST(SHA256SUM)
14282
14283 dnl ===================================================================
14284 dnl Dealing with l10n options
14285 dnl ===================================================================
14286 AC_MSG_CHECKING([which languages to be built])
14287 # get list of all languages
14288 # generate shell variable from completelangiso= from solenv/inc/langlist.mk
14289 # the sed command does the following:
14290 #   + if a line ends with a backslash, append the next line to it
14291 #   + adds " on the beginning of the value (after =)
14292 #   + adds " at the end of the value
14293 #   + removes en-US; we want to put it on the beginning
14294 #   + prints just the section starting with 'completelangiso=' and ending with the " at the end of line
14295 [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)]
14296 ALL_LANGS="en-US $completelangiso"
14297 # check the configured localizations
14298 WITH_LANG="$with_lang"
14299
14300 # Check for --without-lang which turns up as $with_lang being "no". Luckily there is no language with code "no".
14301 # (Norwegian is "nb" and "nn".)
14302 if test "$WITH_LANG" = "no"; then
14303     WITH_LANG=
14304 fi
14305
14306 if test -z "$WITH_LANG" -o "$WITH_LANG" = "en-US"; then
14307     AC_MSG_RESULT([en-US])
14308 else
14309     AC_MSG_RESULT([$WITH_LANG])
14310     GIT_NEEDED_SUBMODULES="translations $GIT_NEEDED_SUBMODULES"
14311     if test -z "$MSGFMT"; then
14312         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msgfmt" ; then
14313             MSGFMT="$LODE_HOME/opt/bin/msgfmt"
14314         elif test -x "/opt/lo/bin/msgfmt"; then
14315             MSGFMT="/opt/lo/bin/msgfmt"
14316         else
14317             AC_CHECK_PROGS(MSGFMT, [msgfmt])
14318             if test -z "$MSGFMT"; then
14319                 AC_MSG_ERROR([msgfmt not found. Install GNU gettext, or re-run without languages.])
14320             fi
14321         fi
14322     fi
14323     if test -z "$MSGUNIQ"; then
14324         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msguniq" ; then
14325             MSGUNIQ="$LODE_HOME/opt/bin/msguniq"
14326         elif test -x "/opt/lo/bin/msguniq"; then
14327             MSGUNIQ="/opt/lo/bin/msguniq"
14328         else
14329             AC_CHECK_PROGS(MSGUNIQ, [msguniq])
14330             if test -z "$MSGUNIQ"; then
14331                 AC_MSG_ERROR([msguniq not found. Install GNU gettext, or re-run without languages.])
14332             fi
14333         fi
14334     fi
14335 fi
14336 AC_SUBST(MSGFMT)
14337 AC_SUBST(MSGUNIQ)
14338 # check that the list is valid
14339 for lang in $WITH_LANG; do
14340     test "$lang" = "ALL" && continue
14341     # need to check for the exact string, so add space before and after the list of all languages
14342     for vl in $ALL_LANGS; do
14343         if test "$vl" = "$lang"; then
14344            break
14345         fi
14346     done
14347     if test "$vl" != "$lang"; then
14348         # if you're reading this - you prolly quoted your languages remove the quotes ...
14349         AC_MSG_ERROR([invalid language: '$lang' (vs '$v1'); supported languages are: $ALL_LANGS])
14350     fi
14351 done
14352 if test -n "$WITH_LANG" -a "$WITH_LANG" != "ALL"; then
14353     echo $WITH_LANG | grep -q en-US
14354     test $? -ne 1 || WITH_LANG=`echo $WITH_LANG en-US`
14355 fi
14356 # list with substituted ALL
14357 WITH_LANG_LIST=`echo $WITH_LANG | sed "s/ALL/$ALL_LANGS/"`
14358 test -z "$WITH_LANG_LIST" && WITH_LANG_LIST="en-US"
14359 test "$WITH_LANG" = "en-US" && WITH_LANG=
14360 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
14361     test "$WITH_LANG_LIST" = "en-US" || WITH_LANG_LIST=`echo $WITH_LANG_LIST qtz`
14362     ALL_LANGS=`echo $ALL_LANGS qtz`
14363 fi
14364 AC_SUBST(ALL_LANGS)
14365 AC_DEFINE_UNQUOTED(WITH_LANG,"$WITH_LANG")
14366 AC_SUBST(WITH_LANG)
14367 AC_SUBST(WITH_LANG_LIST)
14368 AC_SUBST(GIT_NEEDED_SUBMODULES)
14369
14370 WITH_POOR_HELP_LOCALIZATIONS=
14371 if test -d "$SRC_ROOT/translations/source"; then
14372     for l in `ls -1 $SRC_ROOT/translations/source`; do
14373         if test ! -d "$SRC_ROOT/translations/source/$l/helpcontent2"; then
14374             WITH_POOR_HELP_LOCALIZATIONS="$WITH_POOR_HELP_LOCALIZATIONS $l"
14375         fi
14376     done
14377 fi
14378 AC_SUBST(WITH_POOR_HELP_LOCALIZATIONS)
14379
14380 if test -n "$with_locales" -a "$with_locales" != ALL; then
14381     WITH_LOCALES="$with_locales"
14382
14383     just_langs="`echo $WITH_LOCALES | sed -e 's/_[A-Z]*//g'`"
14384     # Only languages and scripts for which we actually have ifdefs need to be handled. Also see
14385     # config_host/config_locales.h.in
14386     for locale in $WITH_LOCALES; do
14387         lang=${locale%_*}
14388
14389         AC_DEFINE_UNQUOTED(WITH_LOCALE_$lang, 1)
14390
14391         case $lang in
14392         hi|mr*ne)
14393             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Deva)
14394             ;;
14395         bg|ru)
14396             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Cyrl)
14397             ;;
14398         esac
14399     done
14400 else
14401     AC_DEFINE(WITH_LOCALE_ALL)
14402 fi
14403 AC_SUBST(WITH_LOCALES)
14404
14405 dnl git submodule update --reference
14406 dnl ===================================================================
14407 if test -n "${GIT_REFERENCE_SRC}"; then
14408     for repo in ${GIT_NEEDED_SUBMODULES}; do
14409         if ! test -d "${GIT_REFERENCE_SRC}"/${repo}; then
14410             AC_MSG_ERROR([referenced git: required repository does not exist: ${GIT_REFERENCE_SRC}/${repo}])
14411         fi
14412     done
14413 fi
14414 AC_SUBST(GIT_REFERENCE_SRC)
14415
14416 dnl git submodules linked dirs
14417 dnl ===================================================================
14418 if test -n "${GIT_LINK_SRC}"; then
14419     for repo in ${GIT_NEEDED_SUBMODULES}; do
14420         if ! test -d "${GIT_LINK_SRC}"/${repo}; then
14421             AC_MSG_ERROR([linked git: required repository does not exist: ${GIT_LINK_SRC}/${repo}])
14422         fi
14423     done
14424 fi
14425 AC_SUBST(GIT_LINK_SRC)
14426
14427 dnl branding
14428 dnl ===================================================================
14429 AC_MSG_CHECKING([for alternative branding images directory])
14430 # initialize mapped arrays
14431 BRAND_INTRO_IMAGES="intro.png intro-highres.png"
14432 brand_files="$BRAND_INTRO_IMAGES logo.svg logo_inverted.svg logo-sc.svg logo-sc_inverted.svg about.svg"
14433
14434 if test -z "$with_branding" -o "$with_branding" = "no"; then
14435     AC_MSG_RESULT([none])
14436     DEFAULT_BRAND_IMAGES="$brand_files"
14437 else
14438     if ! test -d $with_branding ; then
14439         AC_MSG_ERROR([No directory $with_branding, falling back to default branding])
14440     else
14441         AC_MSG_RESULT([$with_branding])
14442         CUSTOM_BRAND_DIR="$with_branding"
14443         for lfile in $brand_files
14444         do
14445             if ! test -f $with_branding/$lfile ; then
14446                 AC_MSG_WARN([Branded file $lfile does not exist, using the default one])
14447                 DEFAULT_BRAND_IMAGES="$DEFAULT_BRAND_IMAGES $lfile"
14448             else
14449                 CUSTOM_BRAND_IMAGES="$CUSTOM_BRAND_IMAGES $lfile"
14450             fi
14451         done
14452         check_for_progress="yes"
14453     fi
14454 fi
14455 AC_SUBST([BRAND_INTRO_IMAGES])
14456 AC_SUBST([CUSTOM_BRAND_DIR])
14457 AC_SUBST([CUSTOM_BRAND_IMAGES])
14458 AC_SUBST([DEFAULT_BRAND_IMAGES])
14459
14460
14461 AC_MSG_CHECKING([for 'intro' progress settings])
14462 PROGRESSBARCOLOR=
14463 PROGRESSSIZE=
14464 PROGRESSPOSITION=
14465 PROGRESSFRAMECOLOR=
14466 PROGRESSTEXTCOLOR=
14467 PROGRESSTEXTBASELINE=
14468
14469 if test "$check_for_progress" = "yes" -a -f "$with_branding/progress.conf" ; then
14470     source "$with_branding/progress.conf"
14471     AC_MSG_RESULT([settings found in $with_branding/progress.conf])
14472 else
14473     AC_MSG_RESULT([none])
14474 fi
14475
14476 AC_SUBST(PROGRESSBARCOLOR)
14477 AC_SUBST(PROGRESSSIZE)
14478 AC_SUBST(PROGRESSPOSITION)
14479 AC_SUBST(PROGRESSFRAMECOLOR)
14480 AC_SUBST(PROGRESSTEXTCOLOR)
14481 AC_SUBST(PROGRESSTEXTBASELINE)
14482
14483
14484 dnl ===================================================================
14485 dnl Custom build version
14486 dnl ===================================================================
14487 AC_MSG_CHECKING([for extra build ID])
14488 if test -n "$with_extra_buildid" -a "$with_extra_buildid" != "yes" ; then
14489     EXTRA_BUILDID="$with_extra_buildid"
14490 fi
14491 # in tinderboxes, it is easier to set EXTRA_BUILDID via the environment variable instead of configure switch
14492 if test -n "$EXTRA_BUILDID" ; then
14493     AC_MSG_RESULT([$EXTRA_BUILDID])
14494 else
14495     AC_MSG_RESULT([not set])
14496 fi
14497 AC_DEFINE_UNQUOTED([EXTRA_BUILDID], ["$EXTRA_BUILDID"])
14498
14499 OOO_VENDOR=
14500 AC_MSG_CHECKING([for vendor])
14501 if test -z "$with_vendor" -o "$with_vendor" = "no"; then
14502     OOO_VENDOR="$USERNAME"
14503
14504     if test -z "$OOO_VENDOR"; then
14505         OOO_VENDOR="$USER"
14506     fi
14507
14508     if test -z "$OOO_VENDOR"; then
14509         OOO_VENDOR="`id -u -n`"
14510     fi
14511
14512     AC_MSG_RESULT([not set, using $OOO_VENDOR])
14513 else
14514     OOO_VENDOR="$with_vendor"
14515     AC_MSG_RESULT([$OOO_VENDOR])
14516 fi
14517 AC_DEFINE_UNQUOTED(OOO_VENDOR,"$OOO_VENDOR")
14518 AC_SUBST(OOO_VENDOR)
14519
14520 if test "$_os" = "Android" ; then
14521     ANDROID_PACKAGE_NAME=
14522     AC_MSG_CHECKING([for Android package name])
14523     if test -z "$with_android_package_name" -o "$with_android_package_name" = "no"; then
14524         if test -n "$ENABLE_DEBUG"; then
14525             # Default to the package name that makes ndk-gdb happy.
14526             ANDROID_PACKAGE_NAME="org.libreoffice"
14527         else
14528             ANDROID_PACKAGE_NAME="org.example.libreoffice"
14529         fi
14530
14531         AC_MSG_RESULT([not set, using $ANDROID_PACKAGE_NAME])
14532     else
14533         ANDROID_PACKAGE_NAME="$with_android_package_name"
14534         AC_MSG_RESULT([$ANDROID_PACKAGE_NAME])
14535     fi
14536     AC_SUBST(ANDROID_PACKAGE_NAME)
14537 fi
14538
14539 AC_MSG_CHECKING([whether to install the compat oo* wrappers])
14540 if test "$with_compat_oowrappers" = "yes"; then
14541     WITH_COMPAT_OOWRAPPERS=TRUE
14542     AC_MSG_RESULT(yes)
14543 else
14544     WITH_COMPAT_OOWRAPPERS=
14545     AC_MSG_RESULT(no)
14546 fi
14547 AC_SUBST(WITH_COMPAT_OOWRAPPERS)
14548
14549 INSTALLDIRNAME=`echo AC_PACKAGE_NAME | $AWK '{print tolower($0)}'`
14550 AC_MSG_CHECKING([for install dirname])
14551 if test -n "$with_install_dirname" -a "$with_install_dirname" != "no" -a "$with_install_dirname" != "yes"; then
14552     INSTALLDIRNAME="$with_install_dirname"
14553 fi
14554 AC_MSG_RESULT([$INSTALLDIRNAME])
14555 AC_SUBST(INSTALLDIRNAME)
14556
14557 AC_MSG_CHECKING([for prefix])
14558 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14559 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
14560 PREFIXDIR="$prefix"
14561 AC_MSG_RESULT([$PREFIXDIR])
14562 AC_SUBST(PREFIXDIR)
14563
14564 LIBDIR=[$(eval echo $(eval echo $libdir))]
14565 AC_SUBST(LIBDIR)
14566
14567 DATADIR=[$(eval echo $(eval echo $datadir))]
14568 AC_SUBST(DATADIR)
14569
14570 MANDIR=[$(eval echo $(eval echo $mandir))]
14571 AC_SUBST(MANDIR)
14572
14573 DOCDIR=[$(eval echo $(eval echo $docdir))]
14574 AC_SUBST(DOCDIR)
14575
14576 BINDIR=[$(eval echo $(eval echo $bindir))]
14577 AC_SUBST(BINDIR)
14578
14579 INSTALLDIR="$LIBDIR/$INSTALLDIRNAME"
14580 AC_SUBST(INSTALLDIR)
14581
14582 TESTINSTALLDIR="${BUILDDIR}/test-install"
14583 AC_SUBST(TESTINSTALLDIR)
14584
14585
14586 # ===================================================================
14587 # OAuth2 id and secrets
14588 # ===================================================================
14589
14590 AC_MSG_CHECKING([for Google Drive client id and secret])
14591 if test "$with_gdrive_client_id" = "no" -o -z "$with_gdrive_client_id"; then
14592     AC_MSG_RESULT([not set])
14593     GDRIVE_CLIENT_ID="\"\""
14594     GDRIVE_CLIENT_SECRET="\"\""
14595 else
14596     AC_MSG_RESULT([set])
14597     GDRIVE_CLIENT_ID="\"$with_gdrive_client_id\""
14598     GDRIVE_CLIENT_SECRET="\"$with_gdrive_client_secret\""
14599 fi
14600 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_ID, $GDRIVE_CLIENT_ID)
14601 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_SECRET, $GDRIVE_CLIENT_SECRET)
14602
14603 AC_MSG_CHECKING([for Alfresco Cloud client id and secret])
14604 if test "$with_alfresco_cloud_client_id" = "no" -o -z "$with_alfresco_cloud_client_id"; then
14605     AC_MSG_RESULT([not set])
14606     ALFRESCO_CLOUD_CLIENT_ID="\"\""
14607     ALFRESCO_CLOUD_CLIENT_SECRET="\"\""
14608 else
14609     AC_MSG_RESULT([set])
14610     ALFRESCO_CLOUD_CLIENT_ID="\"$with_alfresco_cloud_client_id\""
14611     ALFRESCO_CLOUD_CLIENT_SECRET="\"$with_alfresco_cloud_client_secret\""
14612 fi
14613 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_ID, $ALFRESCO_CLOUD_CLIENT_ID)
14614 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_SECRET, $ALFRESCO_CLOUD_CLIENT_SECRET)
14615
14616 AC_MSG_CHECKING([for OneDrive client id and secret])
14617 if test "$with_onedrive_client_id" = "no" -o -z "$with_onedrive_client_id"; then
14618     AC_MSG_RESULT([not set])
14619     ONEDRIVE_CLIENT_ID="\"\""
14620     ONEDRIVE_CLIENT_SECRET="\"\""
14621 else
14622     AC_MSG_RESULT([set])
14623     ONEDRIVE_CLIENT_ID="\"$with_onedrive_client_id\""
14624     ONEDRIVE_CLIENT_SECRET="\"$with_onedrive_client_secret\""
14625 fi
14626 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_ID, $ONEDRIVE_CLIENT_ID)
14627 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_SECRET, $ONEDRIVE_CLIENT_SECRET)
14628
14629
14630 dnl ===================================================================
14631 dnl Hook up LibreOffice's nodep environmental variable to automake's equivalent
14632 dnl --enable-dependency-tracking configure option
14633 dnl ===================================================================
14634 AC_MSG_CHECKING([whether to enable dependency tracking])
14635 if test "$enable_dependency_tracking" = "no"; then
14636     nodep=TRUE
14637     AC_MSG_RESULT([no])
14638 else
14639     AC_MSG_RESULT([yes])
14640 fi
14641 AC_SUBST(nodep)
14642
14643 dnl ===================================================================
14644 dnl Number of CPUs to use during the build
14645 dnl ===================================================================
14646 AC_MSG_CHECKING([for number of processors to use])
14647 # plain --with-parallelism is just the default
14648 if test -n "$with_parallelism" -a "$with_parallelism" != "yes"; then
14649     if test "$with_parallelism" = "no"; then
14650         PARALLELISM=0
14651     else
14652         PARALLELISM=$with_parallelism
14653     fi
14654 else
14655     if test "$enable_icecream" = "yes"; then
14656         PARALLELISM="40"
14657     else
14658         case `uname -s` in
14659
14660         Darwin|FreeBSD|NetBSD|OpenBSD)
14661             PARALLELISM=`sysctl -n hw.ncpu`
14662             ;;
14663
14664         Linux)
14665             PARALLELISM=`getconf _NPROCESSORS_ONLN`
14666         ;;
14667         # what else than above does profit here *and* has /proc?
14668         *)
14669             PARALLELISM=`grep $'^processor\t*:' /proc/cpuinfo | wc -l`
14670             ;;
14671         esac
14672
14673         # If we hit the catch-all case, but /proc/cpuinfo doesn't exist or has an
14674         # unexpected format, 'wc -l' will have returned 0 (and we won't use -j at all).
14675     fi
14676 fi
14677
14678 if test $PARALLELISM -eq 0; then
14679     AC_MSG_RESULT([explicit make -j option needed])
14680 else
14681     AC_MSG_RESULT([$PARALLELISM])
14682 fi
14683 AC_SUBST(PARALLELISM)
14684
14685 #
14686 # Set up ILIB for MSVC build
14687 #
14688 ILIB1=
14689 if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
14690     ILIB="."
14691     if test -n "$JAVA_HOME"; then
14692         ILIB="$ILIB;$JAVA_HOME/lib"
14693     fi
14694     ILIB1=-link
14695     PathFormat "${COMPATH}/lib/$WIN_HOST_ARCH"
14696     ILIB="$ILIB;$formatted_path"
14697     ILIB1="$ILIB1 -LIBPATH:$formatted_path"
14698     ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
14699     ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
14700     if test $WINDOWS_SDK_VERSION = 80 -o $WINDOWS_SDK_VERSION = 81 -o $WINDOWS_SDK_VERSION = 10; then
14701         ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
14702         ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
14703     fi
14704     PathFormat "${UCRTSDKDIR}lib/$UCRTVERSION/ucrt/$WIN_HOST_ARCH"
14705     ucrtlibpath_formatted=$formatted_path
14706     ILIB="$ILIB;$ucrtlibpath_formatted"
14707     ILIB1="$ILIB1 -LIBPATH:$ucrtlibpath_formatted"
14708     if test -f "$DOTNET_FRAMEWORK_HOME/lib/mscoree.lib"; then
14709         PathFormat "$DOTNET_FRAMEWORK_HOME/lib"
14710         ILIB="$ILIB;$formatted_path"
14711     else
14712         PathFormat "$DOTNET_FRAMEWORK_HOME/Lib/um/$WIN_HOST_ARCH"
14713         ILIB="$ILIB;$formatted_path"
14714     fi
14715
14716     if test "$cross_compiling" != "yes"; then
14717         ILIB_FOR_BUILD="$ILIB"
14718     fi
14719 fi
14720 AC_SUBST(ILIB)
14721 AC_SUBST(ILIB_FOR_BUILD)
14722
14723 AC_MSG_CHECKING([whether $CXX_BASE supports a working C++20 consteval])
14724 dnl ...that does not suffer from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96994> "Missing code
14725 dnl from consteval constructor initializing const variable",
14726 dnl <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98752> "wrong 'error: ‘this’ is not a constant
14727 dnl expression' with consteval constructor", <https://bugs.llvm.org/show_bug.cgi?id=50063> "code
14728 dnl using consteval: 'clang/lib/CodeGen/Address.h:38: llvm::Value*
14729 dnl clang::CodeGen::Address::getPointer() const: Assertion `isValid()' failed.'" (which should be
14730 dnl fixed since Clang 14), <https://developercommunity.visualstudio.com/t/1581879> "Bogus error
14731 dnl C7595 with consteval constructor in ternary expression (/std:c++latest)", or
14732 dnl <https://github.com/llvm/llvm-project/issues/54612> "C++20, consteval, anonymous union:
14733 dnl llvm/lib/IR/Instructions.cpp:1491: void llvm::StoreInst::AssertOK(): Assertion
14734 dnl `cast<PointerType>(getOperand(1)->getType())->isOpaqueOrPointeeTypeMatches(getOperand(0)->getType())
14735 dnl && "Ptr must be a pointer to Val type!"' failed." (which should be fixed since Clang 17):
14736 AC_LANG_PUSH([C++])
14737 save_CXX=$CXX
14738 if test "$COM" = MSC && test "$COM_IS_CLANG" != TRUE; then
14739     CXX="env LIB=$ILIB $CXX"
14740 fi
14741 save_CXXFLAGS=$CXXFLAGS
14742 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
14743 AC_RUN_IFELSE([AC_LANG_PROGRAM([
14744         struct S {
14745             consteval S() { i = 1; }
14746             int i = 0;
14747         };
14748         S const s;
14749
14750         struct S1 {
14751              int a;
14752              consteval S1(int n): a(n) {}
14753         };
14754         struct S2 {
14755             S1 x;
14756             S2(): x(0) {}
14757         };
14758
14759         struct S3 {
14760             consteval S3() {}
14761             union {
14762                 int a;
14763                 unsigned b = 0;
14764             };
14765         };
14766         void f() { S3(); }
14767
14768         struct S4 { consteval S4() = default; };
14769         void f4(bool b) { b ? S4() : S4(); }
14770
14771         struct S5 {
14772             consteval S5() { c = 0; }
14773             char * f() { return &c; }
14774             union {
14775                 char c;
14776                 int i;
14777             };
14778         };
14779         auto s5 = S5().f();
14780     ], [
14781         return (s.i == 1) ? 0 : 1;
14782     ])], [
14783         AC_DEFINE([HAVE_CPP_CONSTEVAL],[1])
14784         AC_MSG_RESULT([yes])
14785     ], [AC_MSG_RESULT([no])], [AC_MSG_RESULT([assumed no (cross compiling)])])
14786 CXX=$save_CXX
14787 CXXFLAGS=$save_CXXFLAGS
14788 AC_LANG_POP([C++])
14789
14790 # ===================================================================
14791 # Creating bigger shared library to link against
14792 # ===================================================================
14793 AC_MSG_CHECKING([whether to create huge library])
14794 MERGELIBS=
14795
14796 if test $_os = iOS -o $_os = Android; then
14797     # Never any point in mergelibs for these as we build just static
14798     # libraries anyway...
14799     enable_mergelibs=no
14800 fi
14801
14802 if test -n "$enable_mergelibs" -a "$enable_mergelibs" != "no"; then
14803     if test $_os != Linux -a $_os != WINNT; then
14804         add_warning "--enable-mergelibs is not tested for this platform"
14805     fi
14806     MERGELIBS="TRUE"
14807     AC_MSG_RESULT([yes])
14808     AC_DEFINE(ENABLE_MERGELIBS)
14809 else
14810     AC_MSG_RESULT([no])
14811 fi
14812 AC_SUBST([MERGELIBS])
14813
14814 dnl ===================================================================
14815 dnl icerun is a wrapper that stops us spawning tens of processes
14816 dnl locally - for tools that can't be executed on the compile cluster
14817 dnl this avoids a dozen javac's ganging up on your laptop to kill it.
14818 dnl ===================================================================
14819 AC_MSG_CHECKING([whether to use icerun wrapper])
14820 ICECREAM_RUN=
14821 if test "$enable_icecream" = "yes" && which icerun >/dev/null 2>&1 ; then
14822     ICECREAM_RUN=icerun
14823     AC_MSG_RESULT([yes])
14824 else
14825     AC_MSG_RESULT([no])
14826 fi
14827 AC_SUBST(ICECREAM_RUN)
14828
14829 dnl ===================================================================
14830 dnl Setup the ICECC_VERSION for the build the same way it was set for
14831 dnl configure, so that CC/CXX and ICECC_VERSION are in sync
14832 dnl ===================================================================
14833 x_ICECC_VERSION=[\#]
14834 if test -n "$ICECC_VERSION" ; then
14835     x_ICECC_VERSION=
14836 fi
14837 AC_SUBST(x_ICECC_VERSION)
14838 AC_SUBST(ICECC_VERSION)
14839
14840 dnl ===================================================================
14841
14842 AC_MSG_CHECKING([MPL subset])
14843 MPL_SUBSET=
14844 LICENSE="LGPL"
14845
14846 if test "$enable_mpl_subset" = "yes"; then
14847     mpl_error_string=
14848     newline=$'\n    *'
14849     warn_report=false
14850     if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
14851         warn_report=true
14852     elif test "$ENABLE_REPORTBUILDER" = "TRUE"; then
14853         warn_report=true
14854     fi
14855     if test "$warn_report" = "true"; then
14856         mpl_error_string="$mpl_error_string$newline Need to --disable-report-builder - extended database report builder."
14857     fi
14858     if test "x$enable_postgresql_sdbc" != "xno"; then
14859         mpl_error_string="$mpl_error_string$newline Need to --disable-postgresql-sdbc - the PostgreSQL database backend."
14860     fi
14861     if test "$enable_lotuswordpro" = "yes"; then
14862         mpl_error_string="$mpl_error_string$newline Need to --disable-lotuswordpro - a Lotus Word Pro file format import filter."
14863     fi
14864     if test -n "$ENABLE_POPPLER"; then
14865         if test "x$SYSTEM_POPPLER" = "x"; then
14866             mpl_error_string="$mpl_error_string$newline Need to disable PDF import via poppler (--disable-poppler) or use system library."
14867         fi
14868     fi
14869     # cf. m4/libo_check_extension.m4
14870     if test "x$WITH_EXTRA_EXTENSIONS" != "x"; then
14871         mpl_error_string="$mpl_error_string$newline Need to disable extra extensions enabled using --enable-ext-XXXX."
14872     fi
14873     denied_themes=
14874     filtered_themes=
14875     for theme in $WITH_THEMES; do
14876         case $theme in
14877         breeze|breeze_dark|breeze_dark_svg|breeze_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg) #denylist of icon themes under GPL or LGPL
14878             denied_themes="${denied_themes:+$denied_themes }$theme" ;;
14879         *)
14880             filtered_themes="${filtered_themes:+$filtered_themes }$theme" ;;
14881         esac
14882     done
14883     if test "x$denied_themes" != "x"; then
14884         if test "x$filtered_themes" == "x"; then
14885             filtered_themes="colibre"
14886         fi
14887         mpl_error_string="$mpl_error_string$newline Need to disable icon themes: $denied_themes, use --with-theme=$filtered_themes."
14888     fi
14889
14890     ENABLE_OPENGL_TRANSITIONS=
14891
14892     if test "$enable_lpsolve" != "no" -o "x$ENABLE_LPSOLVE" = "xTRUE"; then
14893         mpl_error_string="$mpl_error_string$newline Need to --disable-lpsolve - calc linear programming solver."
14894     fi
14895
14896     if test "x$mpl_error_string" != "x"; then
14897         AC_MSG_ERROR([$mpl_error_string])
14898     fi
14899
14900     MPL_SUBSET="TRUE"
14901     LICENSE="MPL-2.0"
14902     AC_DEFINE(MPL_HAVE_SUBSET)
14903     AC_MSG_RESULT([only])
14904 else
14905     AC_MSG_RESULT([no restrictions])
14906 fi
14907 AC_SUBST(MPL_SUBSET)
14908 AC_SUBST(LICENSE)
14909
14910 dnl ===================================================================
14911
14912 AC_MSG_CHECKING([formula logger])
14913 ENABLE_FORMULA_LOGGER=
14914
14915 if test "x$enable_formula_logger" = "xyes"; then
14916     AC_MSG_RESULT([yes])
14917     AC_DEFINE(ENABLE_FORMULA_LOGGER)
14918     ENABLE_FORMULA_LOGGER=TRUE
14919 elif test -n "$ENABLE_DBGUTIL" ; then
14920     AC_MSG_RESULT([yes])
14921     AC_DEFINE(ENABLE_FORMULA_LOGGER)
14922     ENABLE_FORMULA_LOGGER=TRUE
14923 else
14924     AC_MSG_RESULT([no])
14925 fi
14926
14927 AC_SUBST(ENABLE_FORMULA_LOGGER)
14928
14929 dnl ===================================================================
14930 dnl Checking for active Antivirus software.
14931 dnl ===================================================================
14932
14933 if test $_os = WINNT -a -f "$SRC_ROOT/antivirusDetection.vbs" ; then
14934     AC_MSG_CHECKING([for active Antivirus software])
14935     PathFormat "$SRC_ROOT/antivirusDetection.vbs"
14936     ANTIVIRUS_LIST=`cscript.exe //Nologo ${formatted_path}`
14937     if [ [ "$ANTIVIRUS_LIST" != "NULL" ] ]; then
14938         if [ [ "$ANTIVIRUS_LIST" != "NOT_FOUND" ] ]; then
14939             AC_MSG_RESULT([found])
14940             EICAR_STRING='X5O!P%@AP@<:@4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*'
14941             echo $EICAR_STRING > $SRC_ROOT/eicar
14942             EICAR_TEMP_FILE_CONTENTS=`cat $SRC_ROOT/eicar`
14943             rm $SRC_ROOT/eicar
14944             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
14945                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
14946             fi
14947             echo $EICAR_STRING > $BUILDDIR/eicar
14948             EICAR_TEMP_FILE_CONTENTS=`cat $BUILDDIR/eicar`
14949             rm $BUILDDIR/eicar
14950             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
14951                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
14952             fi
14953             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: $ANTIVIRUS_LIST"
14954         else
14955             AC_MSG_RESULT([not found])
14956         fi
14957     else
14958         AC_MSG_RESULT([n/a])
14959     fi
14960 fi
14961
14962 dnl ===================================================================
14963
14964 AC_MSG_CHECKING([for coredumpctl support])
14965 if test -z "$with_coredumpctl" && test $_os != Linux; then
14966     with_coredumpctl=no
14967 fi
14968 if test "$with_coredumpctl" = no; then
14969     WITH_COREDUMPCTL=
14970 else
14971     AC_PATH_PROG(COREDUMPCTL, coredumpctl)
14972     AC_PATH_PROG(JQ, jq)
14973     AC_PATH_PROG(SYSTEMD_ESCAPE, systemd-escape)
14974     AC_PATH_PROG(SYSTEMD_RUN, systemd-run)
14975     if test -z "$COREDUMPCTL" || test -z "$JQ" || test -z "$SYSTEMD_ESCAPE" \
14976         || test -z "$SYSTEMD_RUN"
14977     then
14978         if test -z "$with_coredumpctl"; then
14979             WITH_COREDUMPCTL=
14980         else
14981             if test -z "$COREDUMPCTL"; then
14982                 AC_MSG_ERROR([coredumpctl not found])
14983             fi
14984             if test -z "$JQ"; then
14985                 AC_MSG_ERROR([jq not found])
14986             fi
14987             if test -z "$SYSTEMD_ESCAPE"; then
14988                 AC_MSG_ERROR([systemd-escape not found])
14989             fi
14990             if test -z "$SYSTEMD_RUN"; then
14991                 AC_MSG_ERROR([systemd-run not found])
14992             fi
14993         fi
14994     else
14995         WITH_COREDUMPCTL=TRUE
14996     fi
14997 fi
14998 if test -z "$WITH_COREDUMPCTL"; then
14999     AC_MSG_RESULT([no])
15000 else
15001     AC_MSG_RESULT([yes])
15002 fi
15003 AC_SUBST(COREDUMPCTL)
15004 AC_SUBST(JQ)
15005 AC_SUBST(SYSTEMD_ESCAPE)
15006 AC_SUBST(SYSTEMD_RUN)
15007 AC_SUBST(WITH_COREDUMPCTL)
15008
15009 dnl ===================================================================
15010 dnl Setting up the environment.
15011 dnl ===================================================================
15012 AC_MSG_NOTICE([setting up the build environment variables...])
15013
15014 AC_SUBST(COMPATH)
15015
15016 if test "$build_os" = "cygwin" -o "$build_os" = wsl; then
15017     if test -d "$COMPATH/atlmfc/lib/spectre"; then
15018         ATL_LIB="$COMPATH/atlmfc/lib/spectre"
15019         ATL_INCLUDE="$COMPATH/atlmfc/include"
15020     elif test -d "$COMPATH/atlmfc/lib"; then
15021         ATL_LIB="$COMPATH/atlmfc/lib"
15022         ATL_INCLUDE="$COMPATH/atlmfc/include"
15023     else
15024         ATL_LIB="$WINDOWS_SDK_HOME/lib" # Doesn't exist for VSE
15025         ATL_INCLUDE="$WINDOWS_SDK_HOME/include/atl"
15026     fi
15027     ATL_LIB="$ATL_LIB/$WIN_HOST_ARCH"
15028     ATL_LIB=`win_short_path_for_make "$ATL_LIB"`
15029     ATL_INCLUDE=`win_short_path_for_make "$ATL_INCLUDE"`
15030 fi
15031
15032 if test "$build_os" = "cygwin"; then
15033     # sort.exe and find.exe also exist in C:/Windows/system32 so need /usr/bin/
15034     PathFormat "/usr/bin/find.exe"
15035     FIND="$formatted_path"
15036     PathFormat "/usr/bin/sort.exe"
15037     SORT="$formatted_path"
15038     PathFormat "/usr/bin/grep.exe"
15039     WIN_GREP="$formatted_path"
15040     PathFormat "/usr/bin/ls.exe"
15041     WIN_LS="$formatted_path"
15042     PathFormat "/usr/bin/touch.exe"
15043     WIN_TOUCH="$formatted_path"
15044 else
15045     FIND=find
15046     SORT=sort
15047 fi
15048
15049 AC_SUBST(ATL_INCLUDE)
15050 AC_SUBST(ATL_LIB)
15051 AC_SUBST(FIND)
15052 AC_SUBST(SORT)
15053 AC_SUBST(WIN_GREP)
15054 AC_SUBST(WIN_LS)
15055 AC_SUBST(WIN_TOUCH)
15056
15057 AC_SUBST(BUILD_TYPE)
15058
15059 AC_SUBST(SOLARINC)
15060
15061 PathFormat "$PERL"
15062 PERL="$formatted_path"
15063 AC_SUBST(PERL)
15064
15065 if test -n "$TMPDIR"; then
15066     TEMP_DIRECTORY="$TMPDIR"
15067 else
15068     TEMP_DIRECTORY="/tmp"
15069 fi
15070 CYGWIN_BASH="C:/cygwin64/bin/bash.exe"
15071 if test "$build_os" = "cygwin"; then
15072     TEMP_DIRECTORY=`cygpath -m "$TEMP_DIRECTORY"`
15073     CYGWIN_BASH=`cygpath -m /usr/bin/bash`
15074 fi
15075 AC_SUBST(TEMP_DIRECTORY)
15076 AC_SUBST(CYGWIN_BASH)
15077
15078 # setup the PATH for the environment
15079 if test -n "$LO_PATH_FOR_BUILD"; then
15080     LO_PATH="$LO_PATH_FOR_BUILD"
15081     case "$host_os" in
15082     cygwin*|wsl*)
15083         pathmunge "$MSVC_HOST_PATH" "before"
15084         ;;
15085     esac
15086 else
15087     LO_PATH="$PATH"
15088
15089     case "$host_os" in
15090
15091     dragonfly*|freebsd*|linux-gnu*|*netbsd*|openbsd*)
15092         if test "$ENABLE_JAVA" != ""; then
15093             pathmunge "$JAVA_HOME/bin" "after"
15094         fi
15095         ;;
15096
15097     cygwin*|wsl*)
15098         # Win32 make needs native paths
15099         if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
15100             LO_PATH=`cygpath -p -m "$PATH"`
15101         fi
15102         if test "$WIN_BUILD_ARCH" = "x64"; then
15103             # needed for msi packaging
15104             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/x86" "before"
15105         fi
15106         if test "$WIN_BUILD_ARCH" = "arm64"; then
15107             # needed for msi packaging - as of 10.0.22621 SDK no arm64 ones yet
15108             # the x86 ones probably would work just as well...
15109             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/arm" "before"
15110         fi
15111         # .NET 4.6 and higher don't have bin directory
15112         if test -f "$DOTNET_FRAMEWORK_HOME/bin"; then
15113             pathmunge "$DOTNET_FRAMEWORK_HOME/bin" "before"
15114         fi
15115         pathmunge "$WINDOWS_SDK_HOME/bin" "before"
15116         pathmunge "$CSC_PATH" "before"
15117         pathmunge "$MIDL_PATH" "before"
15118         pathmunge "$AL_PATH" "before"
15119         pathmunge "$MSVC_MULTI_PATH" "before"
15120         pathmunge "$MSVC_BUILD_PATH" "before"
15121         if test -n "$MSBUILD_PATH" ; then
15122             pathmunge "$MSBUILD_PATH" "before"
15123         fi
15124         pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/$WIN_BUILD_ARCH" "before"
15125         if test "$ENABLE_JAVA" != ""; then
15126             if test -d "$JAVA_HOME/jre/bin/client"; then
15127                 pathmunge "$JAVA_HOME/jre/bin/client" "before"
15128             fi
15129             if test -d "$JAVA_HOME/jre/bin/hotspot"; then
15130                 pathmunge "$JAVA_HOME/jre/bin/hotspot" "before"
15131             fi
15132             pathmunge "$JAVA_HOME/bin" "before"
15133         fi
15134         pathmunge "$MSVC_HOST_PATH" "before"
15135         ;;
15136
15137     solaris*)
15138         pathmunge "/usr/css/bin" "before"
15139         if test "$ENABLE_JAVA" != ""; then
15140             pathmunge "$JAVA_HOME/bin" "after"
15141         fi
15142         ;;
15143     esac
15144 fi
15145
15146 AC_SUBST(LO_PATH)
15147
15148 # Allow to pass LO_ELFCHECK_ALLOWLIST from autogen.input to bin/check-elf-dynamic-objects:
15149 if test "$LO_ELFCHECK_ALLOWLIST" = x || test "${LO_ELFCHECK_ALLOWLIST-x}" != x; then
15150     x_LO_ELFCHECK_ALLOWLIST=
15151 else
15152     x_LO_ELFCHECK_ALLOWLIST=[\#]
15153 fi
15154 AC_SUBST(x_LO_ELFCHECK_ALLOWLIST)
15155 AC_SUBST(LO_ELFCHECK_ALLOWLIST)
15156
15157 libo_FUZZ_SUMMARY
15158
15159 # Generate a configuration sha256 we can use for deps
15160 if test -f config_host.mk; then
15161     config_sha256=`$SHA256SUM config_host.mk | sed "s/ .*//"`
15162 fi
15163 if test -f config_host_lang.mk; then
15164     config_lang_sha256=`$SHA256SUM config_host_lang.mk | sed "s/ .*//"`
15165 fi
15166
15167 CFLAGS=$my_original_CFLAGS
15168 CXXFLAGS=$my_original_CXXFLAGS
15169 CPPFLAGS=$my_original_CPPFLAGS
15170
15171 AC_CONFIG_LINKS([include:include])
15172
15173 # Keep in sync with list of files far up, at AC_MSG_CHECKING([for
15174 # BUILD platform configuration] - otherwise breaks cross building
15175 AC_CONFIG_FILES([config_host.mk
15176                  config_host_lang.mk
15177                  Makefile
15178                  bin/bffvalidator.sh
15179                  bin/odfvalidator.sh
15180                  bin/officeotron.sh
15181                  instsetoo_native/util/openoffice.lst
15182                  sysui/desktop/macosx/Info.plist
15183                  hardened_runtime.xcent:sysui/desktop/macosx/hardened_runtime.xcent.in
15184                  lo.xcent:sysui/desktop/macosx/lo.xcent.in
15185                  vs-code.code-workspace.template:.vscode/vs-code-template.code-workspace.in])
15186
15187 AC_CONFIG_HEADERS([config_host/config_atspi.h])
15188 AC_CONFIG_HEADERS([config_host/config_buildconfig.h])
15189 AC_CONFIG_HEADERS([config_host/config_buildid.h])
15190 AC_CONFIG_HEADERS([config_host/config_box2d.h])
15191 AC_CONFIG_HEADERS([config_host/config_clang.h])
15192 AC_CONFIG_HEADERS([config_host/config_crypto.h])
15193 AC_CONFIG_HEADERS([config_host/config_dconf.h])
15194 AC_CONFIG_HEADERS([config_host/config_eot.h])
15195 AC_CONFIG_HEADERS([config_host/config_extensions.h])
15196 AC_CONFIG_HEADERS([config_host/config_cairo_canvas.h])
15197 AC_CONFIG_HEADERS([config_host/config_cairo_rgba.h])
15198 AC_CONFIG_HEADERS([config_host/config_cxxabi.h])
15199 AC_CONFIG_HEADERS([config_host/config_dbus.h])
15200 AC_CONFIG_HEADERS([config_host/config_features.h])
15201 AC_CONFIG_HEADERS([config_host/config_feature_desktop.h])
15202 AC_CONFIG_HEADERS([config_host/config_feature_opencl.h])
15203 AC_CONFIG_HEADERS([config_host/config_firebird.h])
15204 AC_CONFIG_HEADERS([config_host/config_folders.h])
15205 AC_CONFIG_HEADERS([config_host/config_fonts.h])
15206 AC_CONFIG_HEADERS([config_host/config_fuzzers.h])
15207 AC_CONFIG_HEADERS([config_host/config_gio.h])
15208 AC_CONFIG_HEADERS([config_host/config_global.h])
15209 AC_CONFIG_HEADERS([config_host/config_gpgme.h])
15210 AC_CONFIG_HEADERS([config_host/config_java.h])
15211 AC_CONFIG_HEADERS([config_host/config_langs.h])
15212 AC_CONFIG_HEADERS([config_host/config_lgpl.h])
15213 AC_CONFIG_HEADERS([config_host/config_libcxx.h])
15214 AC_CONFIG_HEADERS([config_host/config_liblangtag.h])
15215 AC_CONFIG_HEADERS([config_host/config_locales.h])
15216 AC_CONFIG_HEADERS([config_host/config_mpl.h])
15217 AC_CONFIG_HEADERS([config_host/config_oox.h])
15218 AC_CONFIG_HEADERS([config_host/config_options.h])
15219 AC_CONFIG_HEADERS([config_host/config_options_calc.h])
15220 AC_CONFIG_HEADERS([config_host/config_zxing.h])
15221 AC_CONFIG_HEADERS([config_host/config_skia.h])
15222 AC_CONFIG_HEADERS([config_host/config_typesizes.h])
15223 AC_CONFIG_HEADERS([config_host/config_validation.h])
15224 AC_CONFIG_HEADERS([config_host/config_vendor.h])
15225 AC_CONFIG_HEADERS([config_host/config_vclplug.h])
15226 AC_CONFIG_HEADERS([config_host/config_version.h])
15227 AC_CONFIG_HEADERS([config_host/config_oauth2.h])
15228 AC_CONFIG_HEADERS([config_host/config_poppler.h])
15229 AC_CONFIG_HEADERS([config_host/config_python.h])
15230 AC_CONFIG_HEADERS([config_host/config_writerperfect.h])
15231 AC_CONFIG_HEADERS([config_host/config_wasm_strip.h])
15232 AC_CONFIG_HEADERS([solenv/lockfile/autoconf.h])
15233 AC_OUTPUT
15234
15235 if test "$CROSS_COMPILING" = TRUE; then
15236     (echo; echo export BUILD_TYPE_FOR_HOST=$BUILD_TYPE) >>config_build.mk
15237 fi
15238
15239 # touch the config timestamp file
15240 if test ! -f config_host.mk.stamp; then
15241     echo > config_host.mk.stamp
15242 elif test "$config_sha256" = `$SHA256SUM config_host.mk | sed "s/ .*//"`; then
15243     echo "Host Configuration unchanged - avoiding scp2 stamp update"
15244 else
15245     echo > config_host.mk.stamp
15246 fi
15247
15248 # touch the config lang timestamp file
15249 if test ! -f config_host_lang.mk.stamp; then
15250     echo > config_host_lang.mk.stamp
15251 elif test "$config_lang_sha256" = `$SHA256SUM config_host_lang.mk | sed "s/ .*//"`; then
15252     echo "Language Configuration unchanged - avoiding scp2 stamp update"
15253 else
15254     echo > config_host_lang.mk.stamp
15255 fi
15256
15257
15258 if test \( "$STALE_MAKE" = "TRUE" \) \
15259         -a "$build_os" = "cygwin"; then
15260
15261 cat << _EOS
15262 ****************************************************************************
15263 WARNING:
15264 Your make version is known to be horribly slow, and hard to debug
15265 problems with. To get a reasonably functional make please do:
15266
15267 to install a pre-compiled binary make for Win32
15268
15269  mkdir -p /opt/lo/bin
15270  cd /opt/lo/bin
15271  wget https://dev-www.libreoffice.org/bin/cygwin/make-4.2.1-msvc.exe
15272  cp make-4.2.1-msvc.exe make
15273  chmod +x make
15274
15275 to install from source:
15276 place yourself in a working directory of you choice.
15277
15278  git clone git://git.savannah.gnu.org/make.git
15279
15280  [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"]
15281  set PATH=%PATH%;C:\Cygwin\bin
15282  [or Cygwin64, if that is what you have]
15283  cd path-to-make-repo-you-cloned-above
15284  build_w32.bat --without-guile
15285
15286 should result in a WinRel/gnumake.exe.
15287 Copy it to the Cygwin /opt/lo/bin directory as make.exe
15288
15289 Then re-run autogen.sh
15290
15291 Note: autogen.sh will try to use /opt/lo/bin/make if the environment variable GNUMAKE is not already defined.
15292 Alternatively, you can install the 'new' make where ever you want and make sure that `which make` finds it.
15293
15294 _EOS
15295 fi
15296
15297
15298 cat << _EOF
15299 ****************************************************************************
15300
15301 To show information on various make targets and make flags, run:
15302 $GNUMAKE help
15303
15304 To just build, run:
15305 $GNUMAKE
15306
15307 _EOF
15308
15309 if test $_os != WINNT -a "$CROSS_COMPILING" != TRUE; then
15310     cat << _EOF
15311 After the build has finished successfully, you can immediately run what you built using the command:
15312 _EOF
15313
15314     if test $_os = Darwin; then
15315         echo open instdir/$PRODUCTNAME_WITHOUT_SPACES.app
15316     else
15317         echo instdir/program/soffice
15318     fi
15319     cat << _EOF
15320
15321 If you want to run the unit tests, run:
15322 $GNUMAKE check
15323
15324 _EOF
15325 fi
15326
15327 if test -s "$WARNINGS_FILE_FOR_BUILD"; then
15328     echo "BUILD / cross-toolset config, repeated ($WARNINGS_FILE_FOR_BUILD)"
15329     cat "$WARNINGS_FILE_FOR_BUILD"
15330     echo
15331 fi
15332
15333 if test -s "$WARNINGS_FILE"; then
15334     echo "HOST config ($WARNINGS_FILE)"
15335     cat "$WARNINGS_FILE"
15336 fi
15337
15338 # Remove unneeded emconfigure artifacts
15339 rm -f a.out a.wasm a.out.js a.out.wasm
15340
15341 dnl vim:set shiftwidth=4 softtabstop=4 expandtab: