configure.ac

   1 dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; fill-column: 100 -*-
   2 dnl configure.ac serves as input for the GNU autoconf package
   3 dnl in order to create a configure script.
   4
   5 # The version number in the second argument to AC_INIT should be four numbers separated by
   6 # periods. Some parts of the code requires the first one to be less than 128 and the others to be less
   7 # than 256. The four numbers can optionally be followed by a period and a free-form string containing
   8 # no spaces or periods, like "frobozz-mumble-42" or "alpha0". If the free-form string ends with one or
   9 # several non-alphanumeric characters, those are split off and used only for the
  10 # ABOUTBOXPRODUCTVERSIONSUFFIX in openoffice.lst. Why that is necessary, no idea.
  11
  12 AC_INIT([LibreOffice],[24.8.0.0.alpha0+],[],[],[http://documentfoundation.org/])
  13
  14 dnl libnumbertext needs autoconf 2.68, but that can pick up autoconf268 just fine if it is installed
  15 dnl whereas aclocal (as run by autogen.sh) insists on using autoconf and fails hard
  16 dnl so check for the version of autoconf that is actually used to create the configure script
  17 AC_PREREQ([2.59])
  18 m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.68]), -1,
  19     [AC_MSG_ERROR([at least autoconf version 2.68 is needed (you can use AUTOCONF environment variable to point to a suitable one)])])
  20
  21 if test -n "$BUILD_TYPE"; then
  22     AC_MSG_ERROR([You have sourced config_host.mk in this shell.  This may lead to trouble, please run in a fresh (login) shell.])
  23 fi
  24
  25 save_CC=$CC
  26 save_CXX=$CXX
  27
  28 first_arg_basename()
  29 {
  30     for i in $1; do
  31         basename "$i"
  32         break
  33     done
  34 }
  35
  36 CC_BASE=`first_arg_basename "$CC"`
  37 CXX_BASE=`first_arg_basename "$CXX"`
  38
  39 BUILD_TYPE="LibO"
  40 SCPDEFS=""
  41 GIT_NEEDED_SUBMODULES=""
  42 LO_PATH= # used by path_munge to construct a PATH variable
  43
  44 FilterLibs()
  45 {
  46     # Return value: $filteredlibs
  47
  48     filteredlibs=
  49     if test "$COM" = "MSC"; then
  50         for f in $1; do
  51             if test "x$f" != "x${f#-L}"; then
  52                 filteredlibs="$filteredlibs -LIBPATH:${f:2}"
  53             elif test "x$f" != "x${f#-l}"; then
  54                 filteredlibs="$filteredlibs ${f:2}.lib"
  55             else
  56                 filteredlibs="$filteredlibs $f"
  57             fi
  58         done
  59     else
  60         for f in $1; do
  61             case "$f" in
  62                 # let's start with Fedora's paths for now
  63                 -L/lib|-L/lib/|-L/lib64|-L/lib64/|-L/usr/lib|-L/usr/lib/|-L/usr/lib64|-L/usr/lib64/)
  64                     # ignore it: on UNIXoids it is searched by default anyway
  65                     # but if it's given explicitly then it may override other paths
  66                     # (on macOS it would be an error to use it instead of SDK)
  67                     ;;
  68                 *)
  69                     filteredlibs="$filteredlibs $f"
  70                     ;;
  71             esac
  72         done
  73     fi
  74 }
  75
  76 PathFormat()
  77 {
  78     # Args: $1: A pathname. On Cygwin and WSL, in either the Unix or the Windows format. Note that this
  79     # function is called also on Unix.
  80     #
  81     # Return value: $formatted_path and $formatted_path_unix.
  82     #
  83     # $formatted_path is the argument in Windows format, but using forward slashes instead of
  84     # backslashes, using 8.3 pathname components if necessary (if it otherwise would contains spaces
  85     # or shell metacharacters).
  86     #
  87     # $formatted_path_unix is the argument in a form usable in Cygwin or WSL, using 8.3 components if
  88     # necessary. On Cygwin, it is the same as $formatted_path, but on WSL it is $formatted_path as a
  89     # Unix pathname.
  90     #
  91     # Errors out if 8.3 names are needed but aren't present for some of the path components.
  92
  93     # Examples:
  94     #
  95     # /home/tml/lo/master-optimised => C:/cygwin64/home/tml/lo/master-optimised
  96     #
  97     # C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe => C:/PROGRA~2/MICROS~3/INSTAL~1/vswhere.exe
  98     #
  99     # C:\Program Files (x86)\Microsoft Visual Studio\2019\Community => C:/PROGRA~2/MICROS~3/2019/COMMUN~1
 100     #
 101     # C:/PROGRA~2/WI3CF2~1/10/Include/10.0.18362.0/ucrt => C:/PROGRA~2/WI3CF2~1/10/Include/10.0.18362.0/ucrt
 102     #
 103     # /cygdrive/c/PROGRA~2/WI3CF2~1/10 => C:/PROGRA~2/WI3CF2~1/10
 104     #
 105     # C:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\ => C:/PROGRA~2/WI3CF2~1/NETFXSDK/4.8/
 106     #
 107     # /usr/bin/find.exe => C:/cygwin64/bin/find.exe
 108
 109     if test -n "$UNITTEST_WSL_PATHFORMAT"; then
 110         printf "PathFormat $1 ==> "
 111     fi
 112
 113     formatted_path="$1"
 114     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
 115         if test "$build_os" = "wsl"; then
 116             formatted_path=$(echo "$formatted_path" | tr -d '\r')
 117         fi
 118
 119         pf_conv_to_dos=
 120         # spaces,parentheses,brackets,braces are problematic in pathname
 121         # so are backslashes
 122         case "$formatted_path" in
 123             *\ * | *\)* | *\(* | *\{* | *\}* | *\[* | *\]* | *\\* )
 124                 pf_conv_to_dos="yes"
 125             ;;
 126         esac
 127         if test "$pf_conv_to_dos" = "yes"; then
 128             if test "$build_os" = "wsl"; then
 129                 case "$formatted_path" in
 130                     /*)
 131                         formatted_path=$(wslpath -w "$formatted_path")
 132                         ;;
 133                 esac
 134                 formatted_path=$($WSL_LO_HELPER --8.3 "$formatted_path")
 135             elif test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 136                 formatted_path=`cygpath -sm "$formatted_path"`
 137             else
 138                 formatted_path=`cygpath -d "$formatted_path"`
 139             fi
 140             if test $? -ne 0;  then
 141                 AC_MSG_ERROR([path conversion failed for "$1".])
 142             fi
 143         fi
 144         fp_count_colon=`echo "$formatted_path" | $GREP -c "[:]"`
 145         fp_count_slash=`echo "$formatted_path" | $GREP -c "[/]"`
 146         if test "$fp_count_slash$fp_count_colon" != "00"; then
 147             if test "$fp_count_colon" = "0"; then
 148                 new_formatted_path=`realpath "$formatted_path"`
 149                 if test $? -ne 0;  then
 150                     AC_MSG_WARN([realpath failed for "$formatted_path", not necessarily a problem.])
 151                 else
 152                     formatted_path="$new_formatted_path"
 153                 fi
 154             fi
 155             if test "$build_os" = "wsl"; then
 156                 if test "$fp_count_colon" != "0"; then
 157                     formatted_path=$(wslpath "$formatted_path")
 158                     local final_slash=
 159                     case "$formatted_path" in
 160                         */)
 161                             final_slash=/
 162                             ;;
 163                     esac
 164                     formatted_path=$(wslpath -m $formatted_path)
 165                     case "$formatted_path" in
 166                         */)
 167                             ;;
 168                         *)
 169                             formatted_path="$formatted_path"$final_slash
 170                             ;;
 171                     esac
 172                 else
 173                     formatted_path=$(wslpath -m "$formatted_path")
 174                 fi
 175             else
 176                 formatted_path=`cygpath -m "$formatted_path"`
 177             fi
 178             if test $? -ne 0;  then
 179                 AC_MSG_ERROR([path conversion failed for "$1".])
 180             fi
 181         fi
 182         fp_count_space=`echo "$formatted_path" | $GREP -c "[ ]"`
 183         if test "$fp_count_space" != "0"; then
 184             AC_MSG_ERROR([converted path "$formatted_path" still contains spaces. Short filenames (8.3 filenames) support was disabled on this system?])
 185         fi
 186     fi
 187     if test "$build_os" = "wsl"; then
 188         # WSL can't run Windows binaries from Windows pathnames so we need a separate return value in Unix format
 189         formatted_path_unix=$(wslpath "$formatted_path")
 190     else
 191         # But Cygwin can
 192         formatted_path_unix="$formatted_path"
 193     fi
 194 }
 195
 196 AbsolutePath()
 197 {
 198     # There appears to be no simple and portable method to get an absolute and
 199     # canonical path, so we try creating the directory if does not exist and
 200     # utilizing the shell and pwd.
 201
 202     # Args: $1: A possibly relative pathname
 203     # Return value: $absolute_path
 204
 205     # Convert to unix path, mkdir would treat c:/path as a relative path.
 206     PathFormat "$1"
 207     local rel="$formatted_path_unix"
 208     absolute_path=""
 209     test ! -e "$rel" && mkdir -p "$rel"
 210     if test -d "$rel" ; then
 211         cd "$rel" || AC_MSG_ERROR([absolute path resolution failed for "$rel".])
 212         absolute_path="$(pwd)"
 213         cd - > /dev/null
 214     else
 215         AC_MSG_ERROR([Failed to resolve absolute path.  "$rel" does not exist or is not a directory.])
 216     fi
 217 }
 218
 219 WARNINGS_FILE=config.warn
 220 WARNINGS_FILE_FOR_BUILD=config.Build.warn
 221 rm -f "$WARNINGS_FILE" "$WARNINGS_FILE_FOR_BUILD"
 222 have_WARNINGS="no"
 223 add_warning()
 224 {
 225     if test "$have_WARNINGS" = "no"; then
 226         echo "*************************************" > "$WARNINGS_FILE"
 227         have_WARNINGS="yes"
 228         if command -v tput >/dev/null && test "`tput colors 2>/dev/null || echo 0`" -ge 8; then
 229             dnl <esc> as actual byte (U+1b), [ escaped using quadrigraph @<:@
 230             COLORWARN='*\e@<:@1;33;40m WARNING \e@<:@0m:'
 231         else
 232             COLORWARN="* WARNING :"
 233         fi
 234     fi
 235     echo "$COLORWARN $@" >> "$WARNINGS_FILE"
 236 }
 237
 238 dnl Some Mac User have the bad habit of letting a lot of crap
 239 dnl accumulate in their PATH and even adding stuff in /usr/local/bin
 240 dnl that confuse the build.
 241 dnl For the ones that use LODE, let's be nice and protect them
 242 dnl from themselves
 243
 244 mac_sanitize_path()
 245 {
 246     mac_path="$LODE_HOME/opt/bin:/usr/bin:/bin:/usr/sbin:/sbin"
 247 dnl a common but nevertheless necessary thing that may be in a fancy
 248 dnl path location is git, so make sure we have it
 249     mac_git_path=`command -v git`
 250     if test -n "$mac_git_path" -a -x "$mac_git_path" -a "$mac_git_path" != "/usr/bin/git" ; then
 251         mac_path="$mac_path:`dirname $mac_git_path`"
 252     fi
 253 dnl a not so common but nevertheless quite helpful thing that may be in a fancy
 254 dnl path location is gpg, so make sure we find it
 255     mac_gpg_path=`command -v gpg`
 256     if test -n "$mac_gpg_path" -a -x "$mac_gpg_path" -a "$mac_gpg_path" != "/usr/bin/gpg" ; then
 257         mac_path="$mac_path:`dirname $mac_gpg_path`"
 258     fi
 259     PATH="$mac_path"
 260     unset mac_path
 261     unset mac_git_path
 262     unset mac_gpg_path
 263 }
 264
 265 dnl semantically test a three digits version
 266 dnl $1 - $3 = minimal version
 267 dnl $4 - $6 = current version
 268
 269 check_semantic_version_three()
 270 {
 271     test "$4" -gt "$1" \
 272         -o \( "$4" -eq "$1" -a "$5" -gt "$2" \) \
 273         -o \( "$4" -eq "$1" -a "$5" -eq "$2" -a "$6" -ge "$3" \)
 274     return $?
 275 }
 276
 277 dnl calls check_semantic_version_three with digits in named variables $1_MAJOR, $1_MINOR, $1_TINY
 278 dnl $1 = current version prefix, e.g. EMSCRIPTEN => EMSCRIPTEN_
 279 dnl $2 = postfix to $1, e.g. MIN => EMSCRIPTEN_MIN_
 280
 281 check_semantic_version_three_prefixed()
 282 {
 283     eval local MIN_MAJOR="\$${1}_${2}_MAJOR"
 284     eval local MIN_MINOR="\$${1}_${2}_MINOR"
 285     eval local MIN_TINY="\$${1}_${2}_TINY"
 286     eval local CUR_MAJOR="\$${1}_MAJOR"
 287     eval local CUR_MINOR="\$${1}_MINOR"
 288     eval local CUR_TINY="\$${1}_TINY"
 289     check_semantic_version_three $MIN_MAJOR $MIN_MINOR $MIN_TINY $CUR_MAJOR $CUR_MINOR $CUR_TINY
 290     return $?
 291 }
 292
 293 echo "********************************************************************"
 294 echo "*"
 295 echo "*   Running ${PACKAGE_NAME} build configuration."
 296 echo "*"
 297 echo "********************************************************************"
 298 echo ""
 299
 300 dnl ===================================================================
 301 dnl checks build and host OSes
 302 dnl do this before argument processing to allow for platform dependent defaults
 303 dnl ===================================================================
 304
 305 # Check for WSL (version 2, at least). But if --host is explicitly specified (to really do build for
 306 # Linux on WSL) trust that.
 307 if test -z "$host" -a -z "$build" -a "`wslsys -v 2>/dev/null`" != ""; then
 308     ac_cv_host="x86_64-pc-wsl"
 309     ac_cv_host_cpu="x86_64"
 310     ac_cv_host_os="wsl"
 311     ac_cv_build="$ac_cv_host"
 312     ac_cv_build_cpu="$ac_cv_host_cpu"
 313     ac_cv_build_os="$ac_cv_host_os"
 314
 315     # Emulation of Cygwin's cygpath command for WSL.
 316     cygpath()
 317     {
 318         if test -n "$UNITTEST_WSL_CYGPATH"; then
 319             echo -n cygpath "$@" "==> "
 320         fi
 321
 322         # Cygwin's real cygpath has a plethora of options but we use only a few here.
 323         local args="$@"
 324         local opt
 325         local opt_d opt_m opt_u opt_w opt_l opt_s opt_p
 326         OPTIND=1
 327
 328         while getopts dmuwlsp opt; do
 329             case "$opt" in
 330                 \?)
 331                     AC_MSG_ERROR([Unimplemented cygpath emulation option in invocation: cygpath $args])
 332                     ;;
 333                 ?)
 334                     eval opt_$opt=yes
 335                     ;;
 336             esac
 337         done
 338
 339         shift $((OPTIND-1))
 340
 341         if test $# -ne 1; then
 342             AC_MSG_ERROR([Invalid cygpath emulation invocation: Pathname missing]);
 343         fi
 344
 345         local input="$1"
 346
 347         local result
 348
 349         if test -n "$opt_d" -o -n "$opt_m" -o -n "$opt_w"; then
 350             # Print Windows path, possibly in 8.3 form (-d) or with forward slashes (-m)
 351
 352             if test -n "$opt_u"; then
 353                 AC_MSG_ERROR([Invalid cygpath invocation: Both Windows and Unix path output requested])
 354             fi
 355
 356             case "$input" in
 357                 /mnt/*)
 358                     # A Windows file in WSL format
 359                     input=$(wslpath -w "$input")
 360                     ;;
 361                 [[a-zA-Z]]:\\* | \\* | [[a-zA-Z]]:/* | /*)
 362                     # Already in Windows format
 363                     ;;
 364                 /*)
 365                     input=$(wslpath -w "$input")
 366                     ;;
 367                 *)
 368                     AC_MSG_ERROR([Invalid cygpath invocation: Path '$input' is not absolute])
 369                     ;;
 370             esac
 371             if test -n "$opt_d" -o -n "$opt_s"; then
 372                 input=$($WSL_LO_HELPER --8.3 "$input")
 373             fi
 374             if test -n "$opt_m"; then
 375                 input="${input//\\//}"
 376             fi
 377             echo "$input"
 378         else
 379             # Print Unix path
 380
 381             case "$input" in
 382                 [[a-zA-Z]]:\\* | \\* | [[a-zA-Z]]:/* | /*)
 383                     wslpath -u "$input"
 384                     ;;
 385                 /)
 386                     echo "$input"
 387                     ;;
 388                 *)
 389                     AC_MSG_ERROR([Invalid cygpath invocation: Path '$input' is not absolute])
 390                     ;;
 391             esac
 392         fi
 393     }
 394
 395     if test -n "$UNITTEST_WSL_CYGPATH"; then
 396         BUILDDIR=.
 397
 398         # Nothing special with these file names, just arbitrary ones picked to test with
 399         cygpath -d /usr/lib64/ld-linux-x86-64.so.2
 400         cygpath -w /usr/lib64/ld-linux-x86-64.so.2
 401         cygpath -m /usr/lib64/ld-linux-x86-64.so.2
 402         cygpath -m -s /usr/lib64/ld-linux-x86-64.so.2
 403         # At least on my machine for instance this file does have an 8.3 name
 404         cygpath -d /mnt/c/windows/WindowsUpdate.log
 405         # But for instance this one doesn't
 406         cygpath -w /mnt/c/windows/system32/AboutSettingsHandlers.dll
 407         cygpath -ws /mnt/c/windows/WindowsUpdate.log
 408         cygpath -m /mnt/c/windows/system32/AboutSettingsHandlers.dll
 409         cygpath -ms /mnt/c/windows/WindowsUpdate.log
 410
 411         cygpath -u 'c:\windows\system32\AboutSettingsHandlers.dll'
 412         cygpath -u 'c:/windows/system32/AboutSettingsHandlers.dll'
 413
 414         exit 0
 415     fi
 416
 417     if test -z "$WSL_LO_HELPER"; then
 418         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/wsl-lo-helper" ; then
 419             WSL_LO_HELPER="$LODE_HOME/opt/bin/wsl-lo-helper"
 420         elif test -x "/opt/lo/bin/wsl-lo-helper"; then
 421             WSL_LO_HELPER="/opt/lo/bin/wsl-lo-helper"
 422         fi
 423     fi
 424     if test -z "$WSL_LO_HELPER"; then
 425         AC_MSG_ERROR([wsl-lo-helper not found. See solenv/wsl/README.])
 426     fi
 427 fi
 428
 429 AC_CANONICAL_HOST
 430 AC_CANONICAL_BUILD
 431
 432 if test -n "$UNITTEST_WSL_PATHFORMAT"; then
 433     BUILDDIR=.
 434     GREP=grep
 435
 436     # Use of PathFormat must be after AC_CANONICAL_BUILD above
 437     PathFormat /
 438     printf "$formatted_path , $formatted_path_unix\n"
 439
 440     PathFormat $PWD
 441     printf "$formatted_path , $formatted_path_unix\n"
 442
 443     PathFormat "$PROGRAMFILESX86"
 444     printf "$formatted_path , $formatted_path_unix\n"
 445
 446     exit 0
 447 fi
 448
 449 AC_MSG_CHECKING([for product name])
 450 PRODUCTNAME="AC_PACKAGE_NAME"
 451 if test -n "$with_product_name" -a "$with_product_name" != no; then
 452     PRODUCTNAME="$with_product_name"
 453 fi
 454 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
 455     PRODUCTNAME="${PRODUCTNAME}Dev"
 456 fi
 457 AC_MSG_RESULT([$PRODUCTNAME])
 458 AC_SUBST(PRODUCTNAME)
 459 PRODUCTNAME_WITHOUT_SPACES=$(printf %s "$PRODUCTNAME" | sed 's/ //g')
 460 AC_SUBST(PRODUCTNAME_WITHOUT_SPACES)
 461
 462 dnl ===================================================================
 463 dnl Our version is defined by the AC_INIT() at the top of this script.
 464 dnl ===================================================================
 465
 466 AC_MSG_CHECKING([for package version])
 467 if test -n "$with_package_version" -a "$with_package_version" != no; then
 468     PACKAGE_VERSION="$with_package_version"
 469 fi
 470 AC_MSG_RESULT([$PACKAGE_VERSION])
 471
 472 set `echo "$PACKAGE_VERSION" | sed "s/\./ /g"`
 473
 474 LIBO_VERSION_MAJOR=$1
 475 LIBO_VERSION_MINOR=$2
 476 LIBO_VERSION_MICRO=$3
 477 LIBO_VERSION_PATCH=$4
 478
 479 LIBO_VERSION_SUFFIX=$5
 480
 481 # Split out LIBO_VERSION_SUFFIX_SUFFIX... horrible crack. But apparently wanted separately in
 482 # openoffice.lst as ABOUTBOXPRODUCTVERSIONSUFFIX. Note that the double brackets are for m4's sake,
 483 # they get undoubled before actually passed to sed.
 484 LIBO_VERSION_SUFFIX_SUFFIX=`echo "$LIBO_VERSION_SUFFIX" | sed -e 's/.*[[a-zA-Z0-9]]\([[^a-zA-Z0-9]]*\)$/\1/'`
 485 test -n "$LIBO_VERSION_SUFFIX_SUFFIX" && LIBO_VERSION_SUFFIX="${LIBO_VERSION_SUFFIX%${LIBO_VERSION_SUFFIX_SUFFIX}}"
 486 # LIBO_VERSION_SUFFIX, if non-empty, should include the period separator
 487 test -n "$LIBO_VERSION_SUFFIX" && LIBO_VERSION_SUFFIX=".$LIBO_VERSION_SUFFIX"
 488
 489 # The value for key CFBundleVersion in the Info.plist file must be a period-separated list of at most
 490 # three non-negative integers. Please find more information about CFBundleVersion at
 491 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleversion
 492
 493 # The value for key CFBundleShortVersionString in the Info.plist file must be a period-separated list
 494 # of at most three non-negative integers. Please find more information about
 495 # CFBundleShortVersionString at
 496 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleshortversionstring
 497
 498 # But that is enforced only in the App Store, and we apparently want to break the rules otherwise.
 499
 500 if test "$enable_macosx_sandbox" = yes; then
 501     MACOSX_BUNDLE_SHORTVERSION=$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR.`expr $LIBO_VERSION_MICRO '*' 1000 + $LIBO_VERSION_PATCH`
 502     MACOSX_BUNDLE_VERSION=$MACOSX_BUNDLE_SHORTVERSION
 503 else
 504     MACOSX_BUNDLE_SHORTVERSION=$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR.$LIBO_VERSION_MICRO.$LIBO_VERSION_PATCH
 505     MACOSX_BUNDLE_VERSION=$MACOSX_BUNDLE_SHORTVERSION$LIBO_VERSION_SUFFIX
 506 fi
 507
 508 AC_SUBST(LIBO_VERSION_MAJOR)
 509 AC_SUBST(LIBO_VERSION_MINOR)
 510 AC_SUBST(LIBO_VERSION_MICRO)
 511 AC_SUBST(LIBO_VERSION_PATCH)
 512 AC_SUBST(LIBO_VERSION_SUFFIX)
 513 AC_SUBST(LIBO_VERSION_SUFFIX_SUFFIX)
 514 AC_SUBST(MACOSX_BUNDLE_SHORTVERSION)
 515 AC_SUBST(MACOSX_BUNDLE_VERSION)
 516
 517 AC_DEFINE_UNQUOTED(LIBO_VERSION_MAJOR,$LIBO_VERSION_MAJOR)
 518 AC_DEFINE_UNQUOTED(LIBO_VERSION_MINOR,$LIBO_VERSION_MINOR)
 519 AC_DEFINE_UNQUOTED(LIBO_VERSION_MICRO,$LIBO_VERSION_MICRO)
 520 AC_DEFINE_UNQUOTED(LIBO_VERSION_PATCH,$LIBO_VERSION_PATCH)
 521
 522 git_date=`git log -1 --pretty=format:"%cd" --date=format:'%Y' 2>&/dev/null`
 523 LIBO_THIS_YEAR=${git_date:-2024}
 524 AC_DEFINE_UNQUOTED(LIBO_THIS_YEAR,$LIBO_THIS_YEAR)
 525
 526 dnl ===================================================================
 527 dnl Product version
 528 dnl ===================================================================
 529 AC_MSG_CHECKING([for product version])
 530 PRODUCTVERSION="$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR"
 531 AC_MSG_RESULT([$PRODUCTVERSION])
 532 AC_SUBST(PRODUCTVERSION)
 533
 534 AC_PROG_EGREP
 535 # AC_PROG_EGREP doesn't set GREP on all systems as well
 536 AC_PATH_PROG(GREP, grep)
 537
 538 BUILDDIR=`pwd`
 539 cd $srcdir
 540 SRC_ROOT=`pwd`
 541 cd $BUILDDIR
 542 x_Cygwin=[\#]
 543
 544 dnl ======================================
 545 dnl Required GObject introspection version
 546 dnl ======================================
 547 INTROSPECTION_REQUIRED_VERSION=1.32.0
 548
 549 dnl ===================================================================
 550 dnl Search all the common names for GNU Make
 551 dnl ===================================================================
 552 AC_MSG_CHECKING([for GNU Make])
 553
 554 # try to use our own make if it is available and GNUMAKE was not already defined
 555 if test -z "$GNUMAKE"; then
 556     if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/make" ; then
 557         GNUMAKE="$LODE_HOME/opt/bin/make"
 558     elif test -x "/opt/lo/bin/make"; then
 559         GNUMAKE="/opt/lo/bin/make"
 560     fi
 561 fi
 562
 563 GNUMAKE_WIN_NATIVE=
 564 for a in "$MAKE" "$GNUMAKE" make gmake gnumake; do
 565     if test -n "$a"; then
 566         $a --version 2> /dev/null | grep GNU  2>&1 > /dev/null
 567         if test $? -eq 0;  then
 568             if test "$build_os" = "cygwin"; then
 569                 if test -n "$($a -v | grep 'Built for Windows')" ; then
 570                     GNUMAKE="$(cygpath -m "$(command -v "$(cygpath -u $a)")")"
 571                     GNUMAKE_WIN_NATIVE="TRUE"
 572                 else
 573                     GNUMAKE=`command -v $a`
 574                 fi
 575             else
 576                 GNUMAKE=`command -v $a`
 577             fi
 578             break
 579         fi
 580     fi
 581 done
 582 AC_MSG_RESULT($GNUMAKE)
 583 if test -z "$GNUMAKE"; then
 584     AC_MSG_ERROR([not found. install GNU Make.])
 585 else
 586     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 587         AC_MSG_NOTICE([Using a native Win32 GNU Make version.])
 588     fi
 589 fi
 590
 591 win_short_path_for_make()
 592 {
 593     local short_path="$1"
 594     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 595         cygpath -sm "$short_path"
 596     else
 597         cygpath -u "$(cygpath -d "$short_path")"
 598     fi
 599 }
 600
 601
 602 if test "$build_os" = "cygwin"; then
 603     PathFormat "$SRC_ROOT"
 604     SRC_ROOT="$formatted_path"
 605     PathFormat "$BUILDDIR"
 606     BUILDDIR="$formatted_path"
 607     x_Cygwin=
 608     AC_MSG_CHECKING(for explicit COMSPEC)
 609     if test -z "$COMSPEC"; then
 610         AC_MSG_ERROR([COMSPEC not set in environment, please set it and rerun])
 611     else
 612         AC_MSG_RESULT([found: $COMSPEC])
 613     fi
 614 fi
 615
 616 AC_SUBST(SRC_ROOT)
 617 AC_SUBST(BUILDDIR)
 618 AC_SUBST(x_Cygwin)
 619 AC_DEFINE_UNQUOTED(SRCDIR,"$SRC_ROOT")
 620 AC_DEFINE_UNQUOTED(SRC_ROOT,"$SRC_ROOT")
 621 AC_DEFINE_UNQUOTED(BUILDDIR,"$BUILDDIR")
 622
 623 if test "z$EUID" = "z0" -a "`uname -o 2>/dev/null`" = "Cygwin"; then
 624     AC_MSG_ERROR([You must build LibreOffice as a normal user - not using an administrative account])
 625 fi
 626
 627 # need sed in os checks...
 628 AC_PATH_PROGS(SED, sed)
 629 if test -z "$SED"; then
 630     AC_MSG_ERROR([install sed to run this script])
 631 fi
 632
 633 # Set the ENABLE_LTO variable
 634 # ===================================================================
 635 AC_MSG_CHECKING([whether to use link-time optimization])
 636 if test -n "$enable_lto" -a "$enable_lto" != "no"; then
 637     ENABLE_LTO="TRUE"
 638     AC_MSG_RESULT([yes])
 639 else
 640     ENABLE_LTO=""
 641     AC_MSG_RESULT([no])
 642 fi
 643 AC_SUBST(ENABLE_LTO)
 644
 645 AC_ARG_ENABLE(fuzz-options,
 646     AS_HELP_STRING([--enable-fuzz-options],
 647         [Randomly enable or disable each of those configurable options
 648          that are supposed to be freely selectable without interdependencies,
 649          or where bad interaction from interdependencies is automatically avoided.])
 650 )
 651
 652 dnl ===================================================================
 653 dnl When building for Android, --with-android-ndk,
 654 dnl --with-android-ndk-toolchain-version and --with-android-sdk are
 655 dnl mandatory
 656 dnl ===================================================================
 657
 658 AC_ARG_WITH(android-ndk,
 659     AS_HELP_STRING([--with-android-ndk],
 660         [Specify location of the Android Native Development Kit. Mandatory when building for Android.]),
 661 ,)
 662
 663 AC_ARG_WITH(android-ndk-toolchain-version,
 664     AS_HELP_STRING([--with-android-ndk-toolchain-version],
 665         [Specify which toolchain version to use, of those present in the
 666         Android NDK you are using. The default (and only supported version currently) is "clang5.0"]),,
 667         with_android_ndk_toolchain_version=clang5.0)
 668
 669 AC_ARG_WITH(android-sdk,
 670     AS_HELP_STRING([--with-android-sdk],
 671         [Specify location of the Android SDK. Mandatory when building for Android.]),
 672 ,)
 673
 674 AC_ARG_WITH(android-api-level,
 675     AS_HELP_STRING([--with-android-api-level],
 676         [Specify the API level when building for Android. Defaults to 16 for ARM and x86 and to 21 for ARM64 and x86-64]),
 677 ,)
 678
 679 ANDROID_NDK_DIR=
 680 if test -z "$with_android_ndk" -a -e "$SRC_ROOT/external/android-ndk" -a "$build" != "$host"; then
 681     with_android_ndk="$SRC_ROOT/external/android-ndk"
 682 fi
 683 if test -n "$with_android_ndk"; then
 684     eval ANDROID_NDK_DIR=$with_android_ndk
 685
 686     ANDROID_API_LEVEL=21
 687     if test -n "$with_android_api_level" ; then
 688         ANDROID_API_LEVEL="$with_android_api_level"
 689     fi
 690
 691     if test $host_cpu = arm; then
 692         LLVM_TRIPLE=armv7a-linux-androideabi
 693         ANDROID_SYSROOT_PLATFORM=arm-linux-androideabi
 694         ANDROID_APP_ABI=armeabi-v7a
 695         ANDROIDCFLAGS="-mthumb -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8"
 696     elif test $host_cpu = aarch64; then
 697         LLVM_TRIPLE=aarch64-linux-android
 698         ANDROID_SYSROOT_PLATFORM=$LLVM_TRIPLE
 699         ANDROID_APP_ABI=arm64-v8a
 700     elif test $host_cpu = x86_64; then
 701         LLVM_TRIPLE=x86_64-linux-android
 702         ANDROID_SYSROOT_PLATFORM=$LLVM_TRIPLE
 703         ANDROID_APP_ABI=x86_64
 704     else
 705         # host_cpu is something like "i386" or "i686" I guess, NDK uses
 706         # "x86" in some contexts
 707         LLVM_TRIPLE=i686-linux-android
 708         ANDROID_SYSROOT_PLATFORM=$LLVM_TRIPLE
 709         ANDROID_APP_ABI=x86
 710     fi
 711
 712     # Set up a lot of pre-canned defaults
 713
 714     if test ! -f $ANDROID_NDK_DIR/RELEASE.TXT; then
 715         if test ! -f $ANDROID_NDK_DIR/source.properties; then
 716             AC_MSG_ERROR([Unrecognized Android NDK. Missing RELEASE.TXT or source.properties file in $ANDROID_NDK_DIR.])
 717         fi
 718         ANDROID_NDK_VERSION=`sed -n -e 's/Pkg.Revision = //p' $ANDROID_NDK_DIR/source.properties`
 719     else
 720         ANDROID_NDK_VERSION=`cut -f1 -d' ' <$ANDROID_NDK_DIR/RELEASE.TXT`
 721     fi
 722     if test -z "$ANDROID_NDK_VERSION";  then
 723         AC_MSG_ERROR([Failed to determine Android NDK version. Please check your installation.])
 724     fi
 725     case $ANDROID_NDK_VERSION in
 726     r9*|r10*)
 727         AC_MSG_ERROR([Building for Android requires NDK version >= 23.*])
 728         ;;
 729     11.1.*|12.1.*|13.1.*|14.1.*|16.*|17.*|18.*|19.*|20.*|21.*|22.*)
 730         AC_MSG_ERROR([Building for Android requires NDK version >= 23.*])
 731         ;;
 732     23.*|24.*|25.*)
 733         ;;
 734     *)
 735         AC_MSG_WARN([Untested Android NDK version $ANDROID_NDK_VERSION, only versions 23.* to 25.* have been used successfully. Proceed at your own risk.])
 736         add_warning "Untested Android NDK version $ANDROID_NDK_VERSION, only versions 23.* to 25.* have been used successfully. Proceed at your own risk."
 737         ;;
 738     esac
 739
 740     case "$with_android_ndk_toolchain_version" in
 741     clang5.0)
 742         ANDROID_GCC_TOOLCHAIN_VERSION=4.9
 743         ;;
 744     *)
 745         AC_MSG_ERROR([Unrecognized value for the --with-android-ndk-toolchain-version option. Building for Android is only supported with Clang 5.*])
 746     esac
 747
 748     AC_MSG_NOTICE([using the Android API level... $ANDROID_API_LEVEL])
 749
 750     # NDK 15 or later toolchain is 64bit-only, except for Windows that we don't support. Using a 64-bit
 751     # linker is required if you compile large parts of the code with -g. A 32-bit linker just won't
 752     # manage to link the (app-specific) single huge .so that is built for the app in
 753     # android/source/ if there is debug information in a significant part of the object files.
 754     # (A 64-bit ld.gold grows too much over 10 gigabytes of virtual space when linking such a .so if
 755     # all objects have been built with debug information.)
 756     case $build_os in
 757     linux-gnu*)
 758         android_HOST_TAG=linux-x86_64
 759         ;;
 760     darwin*)
 761         android_HOST_TAG=darwin-x86_64
 762         ;;
 763     *)
 764         AC_MSG_ERROR([We only support building for Android from Linux or macOS])
 765         # ndk would also support windows and windows-x86_64
 766         ;;
 767     esac
 768     ANDROID_TOOLCHAIN=$ANDROID_NDK_DIR/toolchains/llvm/prebuilt/$android_HOST_TAG
 769     ANDROID_COMPILER_BIN=$ANDROID_TOOLCHAIN/bin
 770
 771     test -z "$AR" && AR=$ANDROID_COMPILER_BIN/llvm-ar
 772     test -z "$NM" && NM=$ANDROID_COMPILER_BIN/llvm-nm
 773     test -z "$OBJDUMP" && OBJDUMP=$ANDROID_COMPILER_BIN/llvm-objdump
 774     test -z "$RANLIB" && RANLIB=$ANDROID_COMPILER_BIN/llvm-ranlib
 775     test -z "$STRIP" && STRIP=$ANDROID_COMPILER_BIN/llvm-strip
 776
 777     ANDROIDCFLAGS="$ANDROIDCFLAGS -target ${LLVM_TRIPLE}${ANDROID_API_LEVEL}"
 778     ANDROIDCFLAGS="$ANDROIDCFLAGS -no-canonical-prefixes -ffunction-sections -fdata-sections -Qunused-arguments"
 779     if test "$ENABLE_LTO" = TRUE; then
 780         # -flto comes from com_GCC_defs.mk, too, but we need to make sure it gets passed as part of
 781         # $CC and $CXX when building external libraries
 782         ANDROIDCFLAGS="$ANDROIDCFLAGS -flto -fuse-linker-plugin -O2"
 783     fi
 784
 785     ANDROIDCXXFLAGS="$ANDROIDCFLAGS -stdlib=libc++"
 786
 787     if test -z "$CC"; then
 788         CC="$ANDROID_COMPILER_BIN/clang $ANDROIDCFLAGS"
 789         CC_BASE="clang"
 790     fi
 791     if test -z "$CXX"; then
 792         CXX="$ANDROID_COMPILER_BIN/clang++ $ANDROIDCXXFLAGS"
 793         CXX_BASE="clang++"
 794     fi
 795 fi
 796 AC_SUBST(ANDROID_NDK_DIR)
 797 AC_SUBST(ANDROID_API_LEVEL)
 798 AC_SUBST(ANDROID_APP_ABI)
 799 AC_SUBST(ANDROID_GCC_TOOLCHAIN_VERSION)
 800 AC_SUBST(ANDROID_SYSROOT_PLATFORM)
 801 AC_SUBST(ANDROID_TOOLCHAIN)
 802
 803 dnl ===================================================================
 804 dnl --with-android-sdk
 805 dnl ===================================================================
 806 ANDROID_SDK_DIR=
 807 if test -z "$with_android_sdk" -a -e "$SRC_ROOT/external/android-sdk-linux" -a "$build" != "$host"; then
 808     with_android_sdk="$SRC_ROOT/external/android-sdk-linux"
 809 fi
 810 if test -n "$with_android_sdk"; then
 811     eval ANDROID_SDK_DIR=$with_android_sdk
 812     PATH="$ANDROID_SDK_DIR/platform-tools:$ANDROID_SDK_DIR/tools:$PATH"
 813 fi
 814 AC_SUBST(ANDROID_SDK_DIR)
 815
 816 AC_ARG_ENABLE([android-lok],
 817     AS_HELP_STRING([--enable-android-lok],
 818         [The Android app from the android/ subdir needs several tweaks all
 819          over the place that break the LOK when used in the Online-based
 820          Android app.  This switch indicates that the intent of this build is
 821          actually the Online-based, non-modified LOK.])
 822 )
 823 ENABLE_ANDROID_LOK=
 824 if test -n "$ANDROID_NDK_DIR" ; then
 825     if test "$enable_android_lok" = yes; then
 826         ENABLE_ANDROID_LOK=TRUE
 827         AC_DEFINE(HAVE_FEATURE_ANDROID_LOK)
 828         AC_MSG_NOTICE([building the Android version... for the Online-based Android app])
 829     else
 830         AC_MSG_NOTICE([building the Android version... for the app from the android/ subdir])
 831     fi
 832 fi
 833 AC_SUBST([ENABLE_ANDROID_LOK])
 834
 835 libo_FUZZ_ARG_ENABLE([android-editing],
 836     AS_HELP_STRING([--enable-android-editing],
 837         [Enable the experimental editing feature on Android.])
 838 )
 839 ENABLE_ANDROID_EDITING=
 840 if test "$enable_android_editing" = yes; then
 841     ENABLE_ANDROID_EDITING=TRUE
 842 fi
 843 AC_SUBST([ENABLE_ANDROID_EDITING])
 844
 845 disable_database_connectivity_dependencies()
 846 {
 847     enable_evolution2=no
 848     enable_firebird_sdbc=no
 849     enable_mariadb_sdbc=no
 850     enable_postgresql_sdbc=no
 851     enable_report_builder=no
 852 }
 853
 854 # ===================================================================
 855 #
 856 # Start initial platform setup
 857 #
 858 # The using_* variables reflect platform support and should not be
 859 # changed after the "End initial platform setup" block.
 860 # This is also true for most test_* variables.
 861 # ===================================================================
 862 build_crypto=yes
 863 test_clucene=no
 864 test_gdb_index=no
 865 test_openldap=yes
 866 test_split_debug=no
 867 test_webdav=yes
 868 usable_dlapi=yes
 869
 870 # There is currently just iOS not using salplug, so this explicitly enables it.
 871 # must: using_freetype_fontconfig
 872 #  may: using_headless_plugin defaults to $using_freetype_fontconfig
 873 # must: using_x11
 874
 875 # Default values, as such probably valid just for Linux, set
 876 # differently below just for Mac OSX, but at least better than
 877 # hardcoding these as we used to do. Much of this is duplicated also
 878 # in solenv for old build system and for gbuild, ideally we should
 879 # perhaps define stuff like this only here in configure.ac?
 880
 881 LINKFLAGSSHL="-shared"
 882 PICSWITCH="-fpic"
 883 DLLPOST=".so"
 884
 885 LINKFLAGSNOUNDEFS="-Wl,-z,defs"
 886
 887 INSTROOTBASESUFFIX=
 888 INSTROOTCONTENTSUFFIX=
 889 SDKDIRNAME=sdk
 890
 891 HOST_PLATFORM="$host"
 892
 893 host_cpu_for_clang="$host_cpu"
 894
 895 case "$host_os" in
 896
 897 solaris*)
 898     using_freetype_fontconfig=yes
 899     using_x11=yes
 900     build_skia=yes
 901     _os=SunOS
 902
 903     dnl ===========================================================
 904     dnl Check whether we're using Solaris 10 - SPARC or Intel.
 905     dnl ===========================================================
 906     AC_MSG_CHECKING([the Solaris operating system release])
 907     _os_release=`echo $host_os | $SED -e s/solaris2\.//`
 908     if test "$_os_release" -lt "10"; then
 909         AC_MSG_ERROR([use Solaris >= 10 to build LibreOffice])
 910     else
 911         AC_MSG_RESULT([ok ($_os_release)])
 912     fi
 913
 914     dnl Check whether we're using a SPARC or i386 processor
 915     AC_MSG_CHECKING([the processor type])
 916     if test "$host_cpu" = "sparc" -o "$host_cpu" = "i386"; then
 917         AC_MSG_RESULT([ok ($host_cpu)])
 918     else
 919         AC_MSG_ERROR([only SPARC and i386 processors are supported])
 920     fi
 921     ;;
 922
 923 linux-gnu*|k*bsd*-gnu*|linux-musl*)
 924     using_freetype_fontconfig=yes
 925     using_x11=yes
 926     build_skia=yes
 927     test_gdb_index=yes
 928     test_split_debug=yes
 929     if test "$enable_fuzzers" = yes; then
 930         test_system_freetype=no
 931     fi
 932     _os=Linux
 933     ;;
 934
 935 gnu)
 936     using_freetype_fontconfig=yes
 937     using_x11=no
 938     _os=GNU
 939      ;;
 940
 941 cygwin*|wsl*)
 942     # When building on Windows normally with MSVC under Cygwin,
 943     # configure thinks that the host platform (the platform the
 944     # built code will run on) is Cygwin, even if it obviously is
 945     # Windows, which in Autoconf terminology is called
 946     # "mingw32". (Which is misleading as MinGW is the name of the
 947     # tool-chain, not an operating system.)
 948
 949     # Somewhat confusing, yes. But this configure script doesn't
 950     # look at $host etc that much, it mostly uses its own $_os
 951     # variable, set here in this case statement.
 952
 953     using_freetype_fontconfig=no
 954     using_x11=no
 955     test_unix_dlapi=no
 956     test_openldap=no
 957     enable_pagein=no
 958     build_skia=yes
 959     _os=WINNT
 960
 961     DLLPOST=".dll"
 962     LINKFLAGSNOUNDEFS=
 963
 964     if test "$host_cpu" = "aarch64"; then
 965         build_skia=no
 966         enable_gpgmepp=no
 967         enable_coinmp=no
 968         enable_firebird_sdbc=no
 969     fi
 970     ;;
 971
 972 darwin*) # macOS
 973     using_freetype_fontconfig=no
 974     using_x11=no
 975     build_skia=yes
 976     enable_pagein=no
 977     if test -n "$LODE_HOME" ; then
 978         mac_sanitize_path
 979         AC_MSG_NOTICE([sanitized the PATH to $PATH])
 980     fi
 981     _os=Darwin
 982     INSTROOTBASESUFFIX=/$PRODUCTNAME_WITHOUT_SPACES.app
 983     INSTROOTCONTENTSUFFIX=/Contents
 984     SDKDIRNAME=${PRODUCTNAME_WITHOUT_SPACES}${PRODUCTVERSION}_SDK
 985     # See "Default values, as such probably valid just for Linux" comment above the case "$host_os"
 986     LINKFLAGSSHL="-dynamiclib"
 987
 988     # -fPIC is default
 989     PICSWITCH=""
 990
 991     DLLPOST=".dylib"
 992
 993     # -undefined error is the default
 994     LINKFLAGSNOUNDEFS=""
 995     case "$host_cpu" in
 996     aarch64|arm64)
 997         # Apple's Clang uses "arm64"
 998         host_cpu_for_clang=arm64
 999     esac
1000 ;;
1001
1002 ios*) # iOS
1003     using_freetype_fontconfig=no
1004     using_x11=no
1005     build_crypto=no
1006     test_libcmis=no
1007     test_openldap=no
1008     test_webdav=no
1009     if test -n "$LODE_HOME" ; then
1010         mac_sanitize_path
1011         AC_MSG_NOTICE([sanitized the PATH to $PATH])
1012     fi
1013     enable_gpgmepp=no
1014     _os=iOS
1015     enable_mpl_subset=yes
1016     enable_lotuswordpro=no
1017     disable_database_connectivity_dependencies
1018     enable_coinmp=no
1019     enable_lpsolve=no
1020     enable_extension_integration=no
1021     enable_xmlhelp=no
1022     with_ppds=no
1023     if test "$enable_ios_simulator" = "yes"; then
1024         host=x86_64-apple-darwin
1025     fi
1026     # See "Default values, as such probably valid just for Linux" comment above the case "$host_os"
1027     LINKFLAGSSHL="-dynamiclib"
1028
1029     # -fPIC is default
1030     PICSWITCH=""
1031
1032     DLLPOST=".dylib"
1033
1034     # -undefined error is the default
1035     LINKFLAGSNOUNDEFS=""
1036
1037     # HOST_PLATFORM is used for external projects and their configury typically doesn't like the "ios"
1038     # part, so use aarch64-apple-darwin for now.
1039     HOST_PLATFORM=aarch64-apple-darwin
1040
1041     # Apple's Clang uses "arm64"
1042     host_cpu_for_clang=arm64
1043 ;;
1044
1045 freebsd*)
1046     using_freetype_fontconfig=yes
1047     using_x11=yes
1048     build_skia=yes
1049     AC_MSG_CHECKING([the FreeBSD operating system release])
1050     if test -n "$with_os_version"; then
1051         OSVERSION="$with_os_version"
1052     else
1053         OSVERSION=`/sbin/sysctl -n kern.osreldate`
1054     fi
1055     AC_MSG_RESULT([found OSVERSION=$OSVERSION])
1056     AC_MSG_CHECKING([which thread library to use])
1057     if test "$OSVERSION" -lt "500016"; then
1058         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1059         PTHREAD_LIBS="-pthread"
1060     elif test "$OSVERSION" -lt "502102"; then
1061         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1062         PTHREAD_LIBS="-lc_r"
1063     else
1064         PTHREAD_CFLAGS=""
1065         PTHREAD_LIBS="-pthread"
1066     fi
1067     AC_MSG_RESULT([$PTHREAD_LIBS])
1068     _os=FreeBSD
1069     ;;
1070
1071 *netbsd*)
1072     using_freetype_fontconfig=yes
1073     using_x11=yes
1074     test_gtk3_kde5=no
1075     build_skia=yes
1076     PTHREAD_LIBS="-pthread -lpthread"
1077     _os=NetBSD
1078     ;;
1079
1080 openbsd*)
1081     using_freetype_fontconfig=yes
1082     using_x11=yes
1083     PTHREAD_CFLAGS="-D_THREAD_SAFE"
1084     PTHREAD_LIBS="-pthread"
1085     _os=OpenBSD
1086     ;;
1087
1088 dragonfly*)
1089     using_freetype_fontconfig=yes
1090     using_x11=yes
1091     build_skia=yes
1092     PTHREAD_LIBS="-pthread"
1093     _os=DragonFly
1094     ;;
1095
1096 linux-android*)
1097     # API exists, but seems not really usable since Android 7 AFAIK
1098     usable_dlapi=no
1099     using_freetype_fontconfig=yes
1100     using_headless_plugin=no
1101     using_x11=no
1102     build_crypto=no
1103     test_openldap=no
1104     test_system_freetype=no
1105     test_webdav=no
1106     disable_database_connectivity_dependencies
1107     enable_lotuswordpro=no
1108     enable_mpl_subset=yes
1109     enable_cairo_canvas=no
1110     enable_coinmp=yes
1111     enable_lpsolve=no
1112     enable_odk=no
1113     enable_python=no
1114     enable_xmlhelp=no
1115     _os=Android
1116     ;;
1117
1118 haiku*)
1119     using_freetype_fontconfig=yes
1120     using_x11=no
1121     test_gtk3=no
1122     test_gtk3_kde5=no
1123     test_kf5=yes
1124     test_kf6=yes
1125     enable_odk=no
1126     enable_coinmp=no
1127     enable_pdfium=no
1128     enable_sdremote=no
1129     enable_postgresql_sdbc=no
1130     enable_firebird_sdbc=no
1131     _os=Haiku
1132     ;;
1133
1134 emscripten)
1135     # API currently just exists in headers, not code
1136     usable_dlapi=no
1137     using_freetype_fontconfig=yes
1138     using_x11=yes
1139     test_openldap=no
1140     test_qt5=yes
1141     test_split_debug=yes
1142     test_system_freetype=no
1143     enable_compiler_plugins=no
1144     enable_customtarget_components=yes
1145     enable_split_debug=yes
1146     enable_wasm_strip=yes
1147     with_system_zlib=no
1148     with_theme="colibre"
1149     _os=Emscripten
1150     ;;
1151
1152 *)
1153     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
1154     ;;
1155 esac
1156
1157 AC_SUBST(HOST_PLATFORM)
1158
1159 if test -z "$using_x11" -o -z "$using_freetype_fontconfig"; then
1160     AC_MSG_ERROR([You must set \$using_freetype_fontconfig and \$using_x11 for your platform])
1161 fi
1162
1163 # Set defaults, if not set by platform
1164 test "${test_cups+set}" = set || test_cups="$using_x11"
1165 test "${test_dbus+set}" = set || test_dbus="$using_x11"
1166 test "${test_gen+set}" = set || test_gen="$using_x11"
1167 test "${test_gstreamer_1_0+set}" = set || test_gstreamer_1_0="$using_x11"
1168 test "${test_gtk3+set}" = set || test_gtk3="$using_x11"
1169 test "${test_gtk4+set}" = set || test_gtk4="$using_x11"
1170 test "${test_kf5+set}" = set || test_kf5="$using_x11"
1171 test "${test_kf6+set}" = set || test_kf6="$using_x11"
1172 # don't handle test_qt5, so it can disable test_kf5 later
1173 test "${test_qt6+set}" = set || test_qt6="$using_x11"
1174 test "${test_randr+set}" = set || test_randr="$using_x11"
1175 test "${test_xrender+set}" = set || test_xrender="$using_x11"
1176 test "${using_headless_plugin+set}" = set || using_headless_plugin="$using_freetype_fontconfig"
1177
1178 test "${test_gtk3_kde5+set}" != set -a "$test_kf5" = yes -a "$test_gtk3" = yes && test_gtk3_kde5="yes"
1179 # Make sure fontconfig and freetype test both either system or not
1180 test "${test_system_fontconfig+set}" != set -a "${test_system_freetype+set}" = set && test_system_fontconfig="$test_system_freetype"
1181 test "${test_system_freetype+set}" != set -a "${test_system_fontconfig+set}" = set && test_system_freetype="$test_system_fontconfig"
1182
1183 # convenience / platform overriding "fixes"
1184 # Don't sort!
1185 test "$test_kf5" = yes -a "$test_qt5" = no && test_kf5=no
1186 test "$test_kf5" = yes && test_qt5=yes
1187 test "$test_gtk3" != yes && enable_gtk3=no
1188 test "$test_gtk3" != yes -o "$test_kf5" != yes && test_gtk3_kde5=no
1189 test "$using_freetype_fontconfig" = no && using_headless_plugin=no
1190 test "$using_freetype_fontconfig" = yes && test_cairo=yes
1191
1192 # Keep in sync with the above $using_x11 depending test default list
1193 disable_x11_tests()
1194 {
1195     test_cups=no
1196     test_dbus=no
1197     test_gen=no
1198     test_gstreamer_1_0=no
1199     test_gtk3_kde5=no
1200     test_gtk3=no
1201     test_gtk4=no
1202     test_kf5=no
1203     test_kf6=no
1204     test_qt5=no
1205     test_qt6=no
1206     test_randr=no
1207     test_xrender=no
1208 }
1209
1210 test "$using_x11" = yes && USING_X11=TRUE
1211
1212 if test "$using_freetype_fontconfig" = yes; then
1213     AC_DEFINE(USE_HEADLESS_CODE)
1214     USE_HEADLESS_CODE=TRUE
1215     if test "$using_headless_plugin" = yes; then
1216         AC_DEFINE(ENABLE_HEADLESS)
1217         ENABLE_HEADLESS=TRUE
1218     fi
1219 else
1220     test_fontconfig=no
1221     test_freetype=no
1222 fi
1223
1224 AC_SUBST(ENABLE_HEADLESS)
1225 AC_SUBST(USE_HEADLESS_CODE)
1226
1227 AC_MSG_NOTICE([VCL platform has a usable dynamic loading API: $usable_dlapi])
1228 AC_MSG_NOTICE([VCL platform uses freetype+fontconfig: $using_freetype_fontconfig])
1229 AC_MSG_NOTICE([VCL platform uses headless plugin: $using_headless_plugin])
1230 AC_MSG_NOTICE([VCL platform uses X11: $using_x11])
1231
1232 # ===================================================================
1233 #
1234 # End initial platform setup
1235 #
1236 # ===================================================================
1237
1238 if test "$_os" = "Android" ; then
1239     # Verify that the NDK and SDK options are proper
1240     if test -z "$with_android_ndk"; then
1241         AC_MSG_ERROR([the --with-android-ndk option is mandatory, unless it is available at external/android-ndk/.])
1242     elif test ! -f "$ANDROID_NDK_DIR/meta/abis.json"; then
1243         AC_MSG_ERROR([the --with-android-ndk option does not point to an Android NDK])
1244     fi
1245
1246     if test -z "$ANDROID_SDK_DIR"; then
1247         AC_MSG_ERROR([the --with-android-sdk option is mandatory, unless it is available at external/android-sdk-linux/.])
1248     elif test ! -d "$ANDROID_SDK_DIR/platforms"; then
1249         AC_MSG_ERROR([the --with-android-sdk option does not point to an Android SDK])
1250     fi
1251 fi
1252
1253 AC_SUBST(SDKDIRNAME)
1254
1255 AC_SUBST(PTHREAD_CFLAGS)
1256 AC_SUBST(PTHREAD_LIBS)
1257
1258 # Check for explicit A/C/CXX/OBJC/OBJCXX/LDFLAGS.
1259 # By default use the ones specified by our build system,
1260 # but explicit override is possible.
1261 AC_MSG_CHECKING(for explicit AFLAGS)
1262 if test -n "$AFLAGS"; then
1263     AC_MSG_RESULT([$AFLAGS])
1264     x_AFLAGS=
1265 else
1266     AC_MSG_RESULT(no)
1267     x_AFLAGS=[\#]
1268 fi
1269 AC_MSG_CHECKING(for explicit CFLAGS)
1270 if test -n "$CFLAGS"; then
1271     AC_MSG_RESULT([$CFLAGS])
1272     x_CFLAGS=
1273 else
1274     AC_MSG_RESULT(no)
1275     x_CFLAGS=[\#]
1276 fi
1277 AC_MSG_CHECKING(for explicit CXXFLAGS)
1278 if test -n "$CXXFLAGS"; then
1279     AC_MSG_RESULT([$CXXFLAGS])
1280     x_CXXFLAGS=
1281 else
1282     AC_MSG_RESULT(no)
1283     x_CXXFLAGS=[\#]
1284 fi
1285 AC_MSG_CHECKING(for explicit OBJCFLAGS)
1286 if test -n "$OBJCFLAGS"; then
1287     AC_MSG_RESULT([$OBJCFLAGS])
1288     x_OBJCFLAGS=
1289 else
1290     AC_MSG_RESULT(no)
1291     x_OBJCFLAGS=[\#]
1292 fi
1293 AC_MSG_CHECKING(for explicit OBJCXXFLAGS)
1294 if test -n "$OBJCXXFLAGS"; then
1295     AC_MSG_RESULT([$OBJCXXFLAGS])
1296     x_OBJCXXFLAGS=
1297 else
1298     AC_MSG_RESULT(no)
1299     x_OBJCXXFLAGS=[\#]
1300 fi
1301 AC_MSG_CHECKING(for explicit LDFLAGS)
1302 if test -n "$LDFLAGS"; then
1303     AC_MSG_RESULT([$LDFLAGS])
1304     x_LDFLAGS=
1305 else
1306     AC_MSG_RESULT(no)
1307     x_LDFLAGS=[\#]
1308 fi
1309 AC_SUBST(AFLAGS)
1310 AC_SUBST(CFLAGS)
1311 AC_SUBST(CXXFLAGS)
1312 AC_SUBST(OBJCFLAGS)
1313 AC_SUBST(OBJCXXFLAGS)
1314 AC_SUBST(LDFLAGS)
1315 AC_SUBST(x_AFLAGS)
1316 AC_SUBST(x_CFLAGS)
1317 AC_SUBST(x_CXXFLAGS)
1318 AC_SUBST(x_OBJCFLAGS)
1319 AC_SUBST(x_OBJCXXFLAGS)
1320 AC_SUBST(x_LDFLAGS)
1321
1322 dnl These are potentially set for MSVC, in the code checking for UCRT below:
1323 my_original_CFLAGS=$CFLAGS
1324 my_original_CXXFLAGS=$CXXFLAGS
1325 my_original_CPPFLAGS=$CPPFLAGS
1326
1327 dnl The following checks for gcc, cc and then cl (if it weren't guarded for win32)
1328 dnl Needs to precede the AC_C_BIGENDIAN and AC_SEARCH_LIBS calls below, which apparently call
1329 dnl AC_PROG_CC internally.
1330 if test "$_os" != "WINNT"; then
1331     # AC_PROG_CC sets CFLAGS to -g -O2 if not set, avoid that
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 $EMSCRIPTEN_MIN_VERSION])
1385     if test -z "$EMSCRIPTEN_VERSION_H"; then
1386         AS_IF([test -z "$EMSDK"],
1387               [AC_MSG_ERROR([No \$EMSDK environment variable.])])
1388         EMSCRIPTEN_VERSION_H=$EMSDK/upstream/emscripten/cache/sysroot/include/emscripten/version.h
1389     fi
1390     if test -f "$EMSCRIPTEN_VERSION_H"; then
1391         EMSCRIPTEN_MAJOR=$($GREP __EMSCRIPTEN_major__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_major__ //p')
1392         EMSCRIPTEN_MINOR=$($GREP __EMSCRIPTEN_minor__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_minor__ //p')
1393         EMSCRIPTEN_TINY=$($GREP __EMSCRIPTEN_tiny__ "$EMSCRIPTEN_VERSION_H" | $SED -ne 's/.*__EMSCRIPTEN_tiny__ //p')
1394     else
1395         EMSCRIPTEN_DEFINES=$(echo | emcc -dM -E - | $GREP __EMSCRIPTEN_)
1396         EMSCRIPTEN_MAJOR=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_major__ //p')
1397         EMSCRIPTEN_MINOR=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_minor__ //p')
1398         EMSCRIPTEN_TINY=$(echo "$EMSCRIPTEN_DEFINES" | $SED -ne 's/.*__EMSCRIPTEN_tiny__ //p')
1399     fi
1400
1401     EMSCRIPTEN_VERSION="${EMSCRIPTEN_MAJOR}.${EMSCRIPTEN_MINOR}.${EMSCRIPTEN_TINY}"
1402
1403     check_semantic_version_three_prefixed EMSCRIPTEN MIN
1404     if test $? -eq 0; then
1405         AC_MSG_RESULT([yes ($EMSCRIPTEN_VERSION)])
1406     else
1407         AC_MSG_ERROR([no, found $EMSCRIPTEN_VERSION])
1408     fi
1409
1410     EMSCRIPTEN_ERROR=0
1411     if ! command -v emconfigure >/dev/null 2>&1; then
1412         AC_MSG_WARN([emconfigure must be in your \$PATH])
1413         EMSCRIPTEN_ERROR=1
1414     fi
1415     if test -z "$EMMAKEN_JUST_CONFIGURE"; then
1416         AC_MSG_WARN(["\$EMMAKEN_JUST_CONFIGURE wasn't set by emconfigure. Prefix configure or use autogen.sh])
1417         EMSCRIPTEN_ERROR=1
1418     fi
1419     EMSDK_FILE_PACKAGER="$(em-config EMSCRIPTEN_ROOT)"/tools/file_packager
1420     if ! test -x "$EMSDK_FILE_PACKAGER"; then
1421         AC_MSG_WARN([No file_packager found in $(em-config EMSCRIPTEN_ROOT)/tools/file_packager.])
1422         EMSCRIPTEN_ERROR=1
1423     fi
1424     if test $EMSCRIPTEN_ERROR -ne 0; then
1425         AC_MSG_ERROR(["Please fix your EMSDK setup to build with Emscripten!"])
1426     fi
1427
1428     dnl Some build-side things are conditional on "EMSCRIPTEN in BUILD_TYPE_FOR_HOST":
1429     BUILD_TYPE="$BUILD_TYPE EMSCRIPTEN"
1430 fi
1431 AC_SUBST(EMSDK_FILE_PACKAGER)
1432
1433 ###############################################################################
1434 # Extensions switches --enable/--disable
1435 ###############################################################################
1436 # By default these should be enabled unless having extra dependencies.
1437 # If there is extra dependency over configure options then the enable should
1438 # be automagic based on whether the requiring feature is enabled or not.
1439 # All this options change anything only with --enable-extension-integration.
1440
1441 # The name of this option and its help string makes it sound as if
1442 # extensions are built anyway, just not integrated in the installer,
1443 # if you use --disable-extension-integration. Is that really the
1444 # case?
1445
1446 AC_ARG_ENABLE(ios-simulator,
1447     AS_HELP_STRING([--enable-ios-simulator],
1448         [build for iOS simulator])
1449 )
1450
1451 libo_FUZZ_ARG_ENABLE(extension-integration,
1452     AS_HELP_STRING([--disable-extension-integration],
1453         [Disable integration of the built extensions in the installer of the
1454          product. Use this switch to disable the integration.])
1455 )
1456
1457 AC_ARG_ENABLE(avmedia,
1458     AS_HELP_STRING([--disable-avmedia],
1459         [Disable displaying and inserting AV media in documents. Work in progress, use only if you are hacking on it.]),
1460 ,test "${enable_avmedia+set}" = set || enable_avmedia=yes)
1461
1462 AC_ARG_ENABLE(database-connectivity,
1463     AS_HELP_STRING([--disable-database-connectivity],
1464         [Disable various database connectivity. Work in progress, use only if you are hacking on it.])
1465 )
1466
1467 # This doesn't mean not building (or "integrating") extensions
1468 # (although it probably should; i.e. it should imply
1469 # --disable-extension-integration I guess), it means not supporting
1470 # any extension mechanism at all
1471 libo_FUZZ_ARG_ENABLE(extensions,
1472     AS_HELP_STRING([--disable-extensions],
1473         [Disable all add-on extension functionality. Work in progress, use only if you are hacking on it.])
1474 )
1475
1476 AC_ARG_ENABLE(scripting,
1477     AS_HELP_STRING([--disable-scripting],
1478         [Disable BASIC, Java and Python. Work in progress, use only if you are hacking on it.]),
1479 ,test "${enable_scripting+set}" = set || enable_scripting=yes)
1480
1481 # This is mainly for Android and iOS, but could potentially be used in some
1482 # special case otherwise, too, so factored out as a separate setting
1483
1484 AC_ARG_ENABLE(dynamic-loading,
1485     AS_HELP_STRING([--disable-dynamic-loading],
1486         [Disable any use of dynamic loading of code. Work in progress, use only if you are hacking on it.])
1487 )
1488
1489 libo_FUZZ_ARG_ENABLE(report-builder,
1490     AS_HELP_STRING([--disable-report-builder],
1491         [Disable the Report Builder.])
1492 )
1493
1494 libo_FUZZ_ARG_ENABLE(ext-wiki-publisher,
1495     AS_HELP_STRING([--enable-ext-wiki-publisher],
1496         [Enable the Wiki Publisher extension.])
1497 )
1498
1499 libo_FUZZ_ARG_ENABLE(lpsolve,
1500     AS_HELP_STRING([--disable-lpsolve],
1501         [Disable compilation of the lp solve solver ])
1502 )
1503 libo_FUZZ_ARG_ENABLE(coinmp,
1504     AS_HELP_STRING([--disable-coinmp],
1505         [Disable compilation of the CoinMP solver ])
1506 )
1507
1508 libo_FUZZ_ARG_ENABLE(pdfimport,
1509     AS_HELP_STRING([--disable-pdfimport],
1510         [Disable building the PDF import feature.])
1511 )
1512
1513 libo_FUZZ_ARG_ENABLE(pdfium,
1514     AS_HELP_STRING([--disable-pdfium],
1515         [Disable building PDFium. Results in insecure PDF signature verification.])
1516 )
1517
1518 libo_FUZZ_ARG_ENABLE(skia,
1519     AS_HELP_STRING([--disable-skia],
1520         [Disable building Skia. Use --enable-skia=debug to build without optimizations.])
1521 )
1522
1523 ###############################################################################
1524
1525 dnl ---------- *** ----------
1526
1527 libo_FUZZ_ARG_ENABLE(mergelibs,
1528     AS_HELP_STRING([--enable-mergelibs=yes/no/more],
1529         [Merge several of the smaller libraries into one big "merged" library.
1530          The "more" option will link even more of the smaller libraries.
1531          "more" not appropriate for distros which split up LibreOffice into multiple packages.
1532          It is only appropriate for situations where all of LO is delivered in a single install/package. ])
1533 )
1534
1535 libo_FUZZ_ARG_ENABLE(breakpad,
1536     AS_HELP_STRING([--enable-breakpad],
1537         [Enables breakpad for crash reporting.])
1538 )
1539
1540 libo_FUZZ_ARG_ENABLE(crashdump,
1541     AS_HELP_STRING([--disable-crashdump],
1542         [Disable dump.ini and dump-file, when --enable-breakpad])
1543 )
1544
1545 AC_ARG_ENABLE(fetch-external,
1546     AS_HELP_STRING([--disable-fetch-external],
1547         [Disables fetching external tarballs from web sources.])
1548 )
1549
1550 AC_ARG_ENABLE(fuzzers,
1551     AS_HELP_STRING([--enable-fuzzers],
1552         [Enables building libfuzzer targets for fuzz testing.])
1553 )
1554
1555 libo_FUZZ_ARG_ENABLE(pch,
1556     AS_HELP_STRING([--enable-pch=<yes/no/system/base/normal/full>],
1557         [Enables precompiled header support for C++. Forced default on Windows/VC build.
1558          Using 'system' will include only external headers, 'base' will add also headers
1559          from base modules, 'normal' will also add all headers except from the module built,
1560          'full' will use all suitable headers even from a module itself.])
1561 )
1562
1563 libo_FUZZ_ARG_ENABLE(epm,
1564     AS_HELP_STRING([--enable-epm],
1565         [LibreOffice includes self-packaging code, that requires epm, however epm is
1566          useless for large scale package building.])
1567 )
1568
1569 libo_FUZZ_ARG_ENABLE(odk,
1570     AS_HELP_STRING([--enable-odk],
1571         [Enable building the Office Development Kit, the part that extensions need to build against])
1572 )
1573
1574 AC_ARG_ENABLE(mpl-subset,
1575     AS_HELP_STRING([--enable-mpl-subset],
1576         [Don't compile any pieces which are not MPL or more liberally licensed])
1577 )
1578
1579 libo_FUZZ_ARG_ENABLE(evolution2,
1580     AS_HELP_STRING([--enable-evolution2],
1581         [Allows the built-in evolution 2 addressbook connectivity build to be
1582          enabled.])
1583 )
1584
1585 AC_ARG_ENABLE(avahi,
1586     AS_HELP_STRING([--enable-avahi],
1587         [Determines whether to use Avahi to advertise Impress to remote controls.])
1588 )
1589
1590 libo_FUZZ_ARG_ENABLE(werror,
1591     AS_HELP_STRING([--enable-werror],
1592         [Turn warnings to errors. (Has no effect in modules where the treating
1593          of warnings as errors is disabled explicitly.)]),
1594 ,)
1595
1596 libo_FUZZ_ARG_ENABLE(assert-always-abort,
1597     AS_HELP_STRING([--enable-assert-always-abort],
1598         [make assert() failures abort even when building without --enable-debug or --enable-dbgutil.]),
1599 ,)
1600
1601 libo_FUZZ_ARG_ENABLE(dbgutil,
1602     AS_HELP_STRING([--enable-dbgutil],
1603         [Provide debugging support from --enable-debug and include additional debugging
1604          utilities such as object counting or more expensive checks.
1605          This is the recommended option for developers.
1606          Note that this makes the build ABI incompatible, it is not possible to mix object
1607          files or libraries from a --enable-dbgutil and a --disable-dbgutil build.]))
1608
1609 libo_FUZZ_ARG_ENABLE(debug,
1610     AS_HELP_STRING([--enable-debug],
1611         [Include debugging information, disable compiler optimization and inlining plus
1612          extra debugging code like assertions. Extra large build! (enables -g compiler flag).]))
1613
1614 libo_FUZZ_ARG_ENABLE(split-debug,
1615     AS_HELP_STRING([--disable-split-debug],
1616         [Disable using split debug information (-gsplit-dwarf compile flag). Split debug information
1617          saves disk space and build time, but requires tools that support it (both build tools and debuggers).]))
1618
1619 libo_FUZZ_ARG_ENABLE(gdb-index,
1620     AS_HELP_STRING([--disable-gdb-index],
1621         [Disables creating debug information in the gdb index format, which makes gdb start faster.
1622          The feature requires a linker that supports the --gdb-index option.]))
1623
1624 libo_FUZZ_ARG_ENABLE(sal-log,
1625     AS_HELP_STRING([--enable-sal-log],
1626         [Make SAL_INFO and SAL_WARN calls do something even in a non-debug build.]))
1627
1628 libo_FUZZ_ARG_ENABLE(symbols,
1629     AS_HELP_STRING([--enable-symbols],
1630         [Generate debug information.
1631          By default, enabled for --enable-debug and --enable-dbgutil, disabled
1632          otherwise. It is possible to explicitly specify gbuild build targets
1633          (where 'all' means everything, '-' prepended means to not enable, '/' appended means
1634          everything in the directory; there is no ordering, more specific overrides
1635          more general, and disabling takes precedence).
1636          Example: --enable-symbols="all -sw/ -Library_sc".]))
1637
1638 libo_FUZZ_ARG_ENABLE(optimized,
1639     AS_HELP_STRING([--enable-optimized=<yes/no/debug>],
1640         [Whether to compile with optimization flags.
1641          By default, disabled for --enable-debug and --enable-dbgutil, enabled
1642          otherwise. Using 'debug' will try to use only optimizations that should
1643          not interfere with debugging. For Emscripten we default to optimized (-O1)
1644          debug build, as otherwise binaries become too large.]))
1645
1646 libo_FUZZ_ARG_ENABLE(runtime-optimizations,
1647     AS_HELP_STRING([--disable-runtime-optimizations],
1648         [Statically disable certain runtime optimizations (like rtl/alloc.h or
1649          JVM JIT) that are known to interact badly with certain dynamic analysis
1650          tools (like -fsanitize=address or Valgrind).  By default, disabled iff
1651          CC contains "-fsanitize=*".  (For Valgrind, those runtime optimizations
1652          are typically disabled dynamically via RUNNING_ON_VALGRIND.)]))
1653
1654 AC_ARG_WITH(valgrind,
1655     AS_HELP_STRING([--with-valgrind],
1656         [Make availability of Valgrind headers a hard requirement.]))
1657
1658 libo_FUZZ_ARG_ENABLE(compiler-plugins,
1659     AS_HELP_STRING([--enable-compiler-plugins],
1660         [Enable compiler plugins that will perform additional checks during
1661          building. Enabled automatically by --enable-dbgutil.
1662          Use --enable-compiler-plugins=debug to also enable debug code in the plugins.]))
1663 COMPILER_PLUGINS_DEBUG=
1664 if test "$enable_compiler_plugins" = debug; then
1665     enable_compiler_plugins=yes
1666     COMPILER_PLUGINS_DEBUG=TRUE
1667 fi
1668
1669 libo_FUZZ_ARG_ENABLE(compiler-plugins-analyzer-pch,
1670     AS_HELP_STRING([--disable-compiler-plugins-analyzer-pch],
1671         [Disable use of precompiled headers when running the Clang compiler plugin analyzer.  Not
1672          relevant in the --disable-compiler-plugins case.]))
1673
1674 libo_FUZZ_ARG_ENABLE(ooenv,
1675     AS_HELP_STRING([--enable-ooenv],
1676         [Enable ooenv for the instdir installation.]))
1677
1678 AC_ARG_ENABLE(lto,
1679     AS_HELP_STRING([--enable-lto],
1680         [Enable link-time optimization. Suitable for (optimised) product builds. Building might take
1681          longer but libraries and executables are optimized for speed. For GCC, best to use the 'gold'
1682          linker.)]))
1683
1684 AC_ARG_ENABLE(python,
1685     AS_HELP_STRING([--enable-python=<no/auto/system/internal/fully-internal>],
1686         [Enables or disables Python support at run-time.
1687          Also specifies what Python to use at build-time.
1688          'fully-internal' even forces the internal version for uses of Python
1689          during the build.
1690          On macOS the only choices are
1691          'internal' (default) or 'fully-internal'. Otherwise the default is 'auto'.
1692          ]))
1693
1694 libo_FUZZ_ARG_ENABLE(gtk3,
1695     AS_HELP_STRING([--disable-gtk3],
1696         [Determines whether to use Gtk+ 3.0 vclplug on platforms where Gtk+ 3.0 is available.]),
1697 ,test "${test_gtk3}" = no -o "${enable_gtk3+set}" = set || enable_gtk3=yes)
1698
1699 AC_ARG_ENABLE(gtk4,
1700     AS_HELP_STRING([--enable-gtk4],
1701         [Determines whether to use Gtk+ 4.0 vclplug on platforms where Gtk+ 4.0 is available.]))
1702
1703 AC_ARG_ENABLE(atspi-tests,
1704     AS_HELP_STRING([--disable-atspi-tests],
1705         [Determines whether to enable AT-SPI2 tests for the GTK3 vclplug.]))
1706
1707 AC_ARG_ENABLE(introspection,
1708     AS_HELP_STRING([--enable-introspection],
1709         [Generate files for GObject introspection.  Requires --enable-gtk3.  (Typically used by
1710          Linux distributions.)]))
1711
1712 AC_ARG_ENABLE(split-app-modules,
1713     AS_HELP_STRING([--enable-split-app-modules],
1714         [Split file lists for app modules, e.g. base, calc.
1715          Has effect only with make distro-pack-install]),
1716 ,)
1717
1718 AC_ARG_ENABLE(split-opt-features,
1719     AS_HELP_STRING([--enable-split-opt-features],
1720         [Split file lists for some optional features, e.g. pyuno, testtool.
1721          Has effect only with make distro-pack-install]),
1722 ,)
1723
1724 libo_FUZZ_ARG_ENABLE(cairo-canvas,
1725     AS_HELP_STRING([--disable-cairo-canvas],
1726         [Determines whether to build the Cairo canvas on platforms where Cairo is available.]),
1727 ,)
1728
1729 libo_FUZZ_ARG_ENABLE(dbus,
1730     AS_HELP_STRING([--disable-dbus],
1731         [Determines whether to enable features that depend on dbus.
1732          e.g. Presentation mode screensaver control, bluetooth presentation control, automatic font install]),
1733 ,test "${enable_dbus+set}" = set || enable_dbus=yes)
1734
1735 libo_FUZZ_ARG_ENABLE(sdremote,
1736     AS_HELP_STRING([--disable-sdremote],
1737         [Determines whether to enable Impress remote control (i.e. the server component).]),
1738 ,test "${enable_sdremote+set}" = set || enable_sdremote=yes)
1739
1740 libo_FUZZ_ARG_ENABLE(sdremote-bluetooth,
1741     AS_HELP_STRING([--disable-sdremote-bluetooth],
1742         [Determines whether to build sdremote with bluetooth support.
1743          Requires dbus on Linux.]))
1744
1745 libo_FUZZ_ARG_ENABLE(gio,
1746     AS_HELP_STRING([--disable-gio],
1747         [Determines whether to use the GIO support.]),
1748 ,test "${enable_gio+set}" = set || enable_gio=yes)
1749
1750 AC_ARG_ENABLE(qt5,
1751     AS_HELP_STRING([--enable-qt5],
1752         [Determines whether to use Qt5 vclplug on platforms where Qt5 is
1753          available.]),
1754 ,)
1755
1756 AC_ARG_ENABLE(qt6,
1757     AS_HELP_STRING([--enable-qt6],
1758         [Determines whether to use Qt6 vclplug on platforms where Qt6 is
1759          available.]),
1760 ,)
1761
1762 AC_ARG_ENABLE(kf5,
1763     AS_HELP_STRING([--enable-kf5],
1764         [Determines whether to use Qt5/KF5 vclplug on platforms where Qt5 and
1765          KF5 are available.]),
1766 ,)
1767
1768 AC_ARG_ENABLE(kf6,
1769     AS_HELP_STRING([--enable-kf6],
1770         [Determines whether to use KF6 vclplug on platforms where Qt6 and
1771          KF6 are available.]),
1772 ,)
1773
1774
1775 AC_ARG_ENABLE(gtk3_kde5,
1776     AS_HELP_STRING([--enable-gtk3-kde5],
1777         [Determines whether to use Gtk3 vclplug with KF5 file dialogs on
1778          platforms where Gtk3, Qt5 and Plasma is available.]),
1779 ,)
1780
1781 AC_ARG_ENABLE(gen,
1782     AS_HELP_STRING([--enable-gen],
1783         [To select the gen backend in case of --disable-dynamic-loading.
1784          Per default auto-enabled when X11 is used.]),
1785 ,test "${test_gen}" = no -o "${enable_gen+set}" = set || enable_gen=yes)
1786
1787 AC_ARG_ENABLE(gui,
1788     AS_HELP_STRING([--disable-gui],
1789         [Disable use of X11 or Wayland to reduce dependencies (e.g. for building LibreOfficeKit).]),
1790 ,enable_gui=yes)
1791
1792 libo_FUZZ_ARG_ENABLE(randr,
1793     AS_HELP_STRING([--disable-randr],
1794         [Disable RandR support in the vcl project.]),
1795 ,test "${enable_randr+set}" = set || enable_randr=yes)
1796
1797 libo_FUZZ_ARG_ENABLE(gstreamer-1-0,
1798     AS_HELP_STRING([--disable-gstreamer-1-0],
1799         [Disable building with the gstreamer 1.0 avmedia backend.]),
1800 ,test "${enable_gstreamer_1_0+set}" = set || enable_gstreamer_1_0=yes)
1801
1802 libo_FUZZ_ARG_ENABLE([eot],
1803     [AS_HELP_STRING([--enable-eot],
1804         [Enable support for Embedded OpenType fonts.])],
1805 ,test "${enable_eot+set}" = set || enable_eot=no)
1806
1807 libo_FUZZ_ARG_ENABLE(cve-tests,
1808     AS_HELP_STRING([--disable-cve-tests],
1809         [Prevent CVE tests to be executed]),
1810 ,)
1811
1812 AC_ARG_ENABLE(build-opensymbol,
1813     AS_HELP_STRING([--enable-build-opensymbol],
1814         [Do not use the prebuilt opens___.ttf. Build it instead. This needs
1815          fontforge installed.]),
1816 ,)
1817
1818 AC_ARG_ENABLE(dependency-tracking,
1819     AS_HELP_STRING([--enable-dependency-tracking],
1820         [Do not reject slow dependency extractors.])[
1821   --disable-dependency-tracking
1822                           Disables generation of dependency information.
1823                           Speed up one-time builds.],
1824 ,)
1825
1826 AC_ARG_ENABLE(icecream,
1827     AS_HELP_STRING([--enable-icecream],
1828         [Use the 'icecream' distributed compiling tool to speedup the compilation.
1829          It defaults to /opt/icecream for the location of the icecream gcc/g++
1830          wrappers, you can override that using --with-gcc-home=/the/path switch.]),
1831 ,)
1832
1833 AC_ARG_ENABLE(ld,
1834     AS_HELP_STRING([--enable-ld=<linker>],
1835         [Use the specified linker. Both 'gold' and 'lld' linkers generally use less memory and link faster.
1836          By default tries to use the best linker possible, use --disable-ld to use the default linker.
1837          If <linker> contains any ':', the part before the first ':' is used as the value of
1838          -fuse-ld, while the part after the first ':' is used as the value of --ld-path (which is
1839          needed for Clang 12).]),
1840 ,)
1841
1842 libo_FUZZ_ARG_ENABLE(cups,
1843     AS_HELP_STRING([--disable-cups],
1844         [Do not build cups support.])
1845 )
1846
1847 AC_ARG_ENABLE(ccache,
1848     AS_HELP_STRING([--disable-ccache],
1849         [Do not try to use ccache automatically.
1850          By default we will try to detect if ccache is available; in that case if
1851          CC/CXX are not yet set, and --enable-icecream is not given, we
1852          attempt to use ccache. --disable-ccache disables ccache completely.
1853          Additionally ccache's depend mode is enabled if possible,
1854          use --enable-ccache=nodepend to enable ccache without depend mode.
1855 ]),
1856 ,)
1857
1858 AC_ARG_ENABLE(z7-debug,
1859     AS_HELP_STRING([--enable-z7-debug],
1860         [Makes the MSVC compiler use -Z7 for debugging instead of the default -Zi. Using this option takes
1861          more disk spaces but allows to use ccache. Final PDB files are created even with this option enabled.
1862          Enabled by default if ccache is detected.]))
1863
1864 libo_FUZZ_ARG_ENABLE(online-update,
1865     AS_HELP_STRING([--enable-online-update],
1866         [Enable the online update service that will check for new versions of
1867          LibreOffice. Disabled by default. Requires --with-privacy-policy-url to be set.]),
1868 ,)
1869
1870 libo_FUZZ_ARG_ENABLE(online-update-mar,
1871     AS_HELP_STRING([--enable-online-update-mar],
1872         [Enable the experimental Mozilla-like online update service that will
1873          check for new versions of LibreOffice. Disabled by default.]),
1874 ,)
1875
1876 libo_FUZZ_ARG_WITH(online-update-mar-baseurl,
1877     AS_HELP_STRING([--with-online-update-mar-baseurl=...],
1878         [Set the base URL value for --enable-online-update-mar.
1879          (Can be left off for debug purposes, even if that may render the feature
1880          non-functional.)]),
1881 ,)
1882
1883 libo_FUZZ_ARG_WITH(online-update-mar-certificateder,
1884     AS_HELP_STRING([--with-online-update-mar-certificateder=...],
1885         [Set the certificate DER value for --enable-online-update-mar.
1886          (Can be left off for debug purposes, even if that may render the feature
1887          non-functional.)]),
1888 ,)
1889
1890 libo_FUZZ_ARG_WITH(online-update-mar-certificatename,
1891     AS_HELP_STRING([--with-online-update-mar-certificatename=...],
1892         [Set the certificate name value for --enable-online-update-mar.
1893          (Can be left off for debug purposes, even if that may render the feature
1894          non-functional.)]),
1895 ,)
1896
1897 libo_FUZZ_ARG_WITH(online-update-mar-certificatepath,
1898     AS_HELP_STRING([--with-online-update-mar-certificatepath=...],
1899         [Set the certificate path value for --enable-online-update-mar.
1900          (Can be left off for debug purposes, even if that may render the feature
1901          non-functional.)]),
1902 ,)
1903
1904 libo_FUZZ_ARG_ENABLE(extension-update,
1905     AS_HELP_STRING([--disable-extension-update],
1906         [Disable possibility to update installed extensions.]),
1907 ,)
1908
1909 libo_FUZZ_ARG_ENABLE(release-build,
1910     AS_HELP_STRING([--enable-release-build],
1911         [Enable release build. Note that the "release build" choice is orthogonal to
1912          whether symbols are present, debug info is generated, or optimization
1913          is done.
1914          See https://wiki.documentfoundation.org/Development/DevBuild]),
1915 ,)
1916
1917 AC_ARG_ENABLE(windows-build-signing,
1918     AS_HELP_STRING([--enable-windows-build-signing],
1919         [Enable signing of windows binaries (*.exe, *.dll)]),
1920 ,)
1921
1922 AC_ARG_ENABLE(silent-msi,
1923     AS_HELP_STRING([--enable-silent-msi],
1924         [Enable MSI with LIMITUI=1 (silent install).]),
1925 ,)
1926
1927 AC_ARG_ENABLE(wix,
1928     AS_HELP_STRING([--enable-wix],
1929         [Build Windows installer using WiX.]),
1930 ,)
1931
1932 AC_ARG_ENABLE(macosx-code-signing,
1933     AS_HELP_STRING([--enable-macosx-code-signing=<identity>],
1934         [Sign executables, dylibs, frameworks and the app bundle. If you
1935          don't provide an identity the first suitable certificate
1936          in your keychain is used.]),
1937 ,)
1938
1939 AC_ARG_ENABLE(macosx-package-signing,
1940     AS_HELP_STRING([--enable-macosx-package-signing=<identity>],
1941         [Create a .pkg suitable for uploading to the Mac App Store and sign
1942          it. If you don't provide an identity the first suitable certificate
1943          in your keychain is used.]),
1944 ,)
1945
1946 AC_ARG_ENABLE(macosx-sandbox,
1947     AS_HELP_STRING([--enable-macosx-sandbox],
1948         [Make the app bundle run in a sandbox. Requires code signing.
1949          Is required by apps distributed in the Mac App Store, and implies
1950          adherence to App Store rules.]),
1951 ,)
1952
1953 AC_ARG_WITH(macosx-bundle-identifier,
1954     AS_HELP_STRING([--with-macosx-bundle-identifier=tld.mumble.orifice.TheOffice],
1955         [Define the macOS bundle identifier. Default is the somewhat weird
1956          org.libreoffice.script ("script", huh?).]),
1957 ,with_macosx_bundle_identifier=org.libreoffice.script)
1958
1959 AC_ARG_WITH(macosx-provisioning-profile,
1960     AS_HELP_STRING([--with-macosx-provisioning-profile=/path/to/mac.provisionprofile],
1961         [Specify the path to a provisioning profile to use]),
1962 ,)
1963
1964 AC_ARG_WITH(product-name,
1965     AS_HELP_STRING([--with-product-name='My Own Office Suite'],
1966         [Define the product name. Default is AC_PACKAGE_NAME.]),
1967 ,with_product_name=$PRODUCTNAME)
1968
1969 libo_FUZZ_ARG_ENABLE(community-flavor,
1970     AS_HELP_STRING([--disable-community-flavor],
1971         [Disable the Community branding.]),
1972 ,)
1973
1974 AC_ARG_WITH(package-version,
1975     AS_HELP_STRING([--with-package-version='3.1.4.5'],
1976         [Define the package version. Default is AC_PACKAGE_VERSION. Use only if you distribute an own build for macOS.]),
1977 ,)
1978
1979 libo_FUZZ_ARG_ENABLE(readonly-installset,
1980     AS_HELP_STRING([--enable-readonly-installset],
1981         [Prevents any attempts by LibreOffice to write into its installation. That means
1982          at least that no "system-wide" extensions can be added. Partly experimental work in
1983          progress, probably not fully implemented. Always enabled for macOS.]),
1984 ,)
1985
1986 libo_FUZZ_ARG_ENABLE(mariadb-sdbc,
1987     AS_HELP_STRING([--disable-mariadb-sdbc],
1988         [Disable the build of the MariaDB/MySQL-SDBC driver.])
1989 )
1990
1991 libo_FUZZ_ARG_ENABLE(postgresql-sdbc,
1992     AS_HELP_STRING([--disable-postgresql-sdbc],
1993         [Disable the build of the PostgreSQL-SDBC driver.])
1994 )
1995
1996 libo_FUZZ_ARG_ENABLE(lotuswordpro,
1997     AS_HELP_STRING([--disable-lotuswordpro],
1998         [Disable the build of the Lotus Word Pro filter.]),
1999 ,test "${enable_lotuswordpro+set}" = set || enable_lotuswordpro=yes)
2000
2001 libo_FUZZ_ARG_ENABLE(firebird-sdbc,
2002     AS_HELP_STRING([--disable-firebird-sdbc],
2003         [Disable the build of the Firebird-SDBC driver if it doesn't compile for you.]),
2004 ,test "${enable_firebird_sdbc+set}" = set || enable_firebird_sdbc=yes)
2005
2006 AC_ARG_ENABLE(bogus-pkg-config,
2007     AS_HELP_STRING([--enable-bogus-pkg-config],
2008         [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.]),
2009 )
2010
2011 AC_ARG_ENABLE(openssl,
2012     AS_HELP_STRING([--disable-openssl],
2013         [Disable using libssl/libcrypto from OpenSSL. If disabled,
2014          components will use NSS. Work in progress,
2015          use only if you are hacking on it.]),
2016 ,enable_openssl=yes)
2017
2018 libo_FUZZ_ARG_ENABLE(cipher-openssl-backend,
2019     AS_HELP_STRING([--enable-cipher-openssl-backend],
2020         [Enable using OpenSSL as the actual implementation of the rtl/cipher.h functionality.
2021          Requires --enable-openssl.]))
2022
2023 AC_ARG_ENABLE(nss,
2024     AS_HELP_STRING([--disable-nss],
2025         [Disable using NSS. If disabled,
2026          components will use openssl. Work in progress,
2027          use only if you are hacking on it.]),
2028 ,enable_nss=yes)
2029
2030 AC_ARG_ENABLE(library-bin-tar,
2031     AS_HELP_STRING([--enable-library-bin-tar],
2032         [Enable the building and reused of tarball of binary build for some 'external' libraries.
2033         Some libraries can save their build result in a tarball
2034         stored in TARFILE_LOCATION. That binary tarball is
2035         uniquely identified by the source tarball,
2036         the content of the config_host.mk file and the content
2037         of the top-level directory in core for that library
2038         If this option is enabled, then if such a tarfile exist, it will be untarred
2039         instead of the source tarfile, and the build step will be skipped for that
2040         library.
2041         If a proper tarfile does not exist, then the normal source-based
2042         build is done for that library and a proper binary tarfile is created
2043         for the next time.]),
2044 )
2045
2046 AC_ARG_ENABLE(dconf,
2047     AS_HELP_STRING([--disable-dconf],
2048         [Disable the dconf configuration backend (enabled by default where
2049          available).]))
2050
2051 libo_FUZZ_ARG_ENABLE(formula-logger,
2052     AS_HELP_STRING(
2053         [--enable-formula-logger],
2054         [Enable formula logger for logging formula calculation flow in Calc.]
2055     )
2056 )
2057
2058 AC_ARG_ENABLE(ldap,
2059     AS_HELP_STRING([--disable-ldap],
2060         [Disable LDAP support.]),
2061 ,enable_ldap=yes)
2062
2063 AC_ARG_ENABLE(opencl,
2064     AS_HELP_STRING([--disable-opencl],
2065         [Disable OpenCL support.]),
2066 ,enable_opencl=yes)
2067
2068 libo_FUZZ_ARG_ENABLE(librelogo,
2069     AS_HELP_STRING([--disable-librelogo],
2070         [Do not build LibreLogo.]),
2071 ,enable_librelogo=yes)
2072
2073 AC_ARG_ENABLE(wasm-strip,
2074     AS_HELP_STRING([--enable-wasm-strip],
2075         [Strip the static build like for WASM/emscripten platform.]),
2076 ,)
2077
2078 AC_ARG_WITH(main-module,
2079     AS_HELP_STRING([--with-main-module=<writer/calc>],
2080         [Specify which main module to build for wasm.
2081         Default value is 'writer'.]),
2082 ,)
2083
2084 AC_ARG_ENABLE(wasm-exceptions,
2085     AS_HELP_STRING([--enable-wasm-exceptions],
2086         [Build with native WASM exceptions (AKA -fwasm-exceptions),
2087         matter of fact, this is currently not finished by any implementation)
2088         (see https://webassembly.org/roadmap/ for the current state]),
2089 ,)
2090
2091 AC_ARG_ENABLE(xmlhelp,
2092     AS_HELP_STRING([--disable-xmlhelp],
2093         [Disable XML help support]),
2094 ,enable_xmlhelp=yes)
2095
2096 AC_ARG_ENABLE(customtarget-components,
2097     AS_HELP_STRING([--enable-customtarget-components],
2098         [Generates the static UNO object constructor mapping from the build.]))
2099
2100 dnl ===================================================================
2101 dnl Optional Packages (--with/without-)
2102 dnl ===================================================================
2103
2104 AC_ARG_WITH(gcc-home,
2105     AS_HELP_STRING([--with-gcc-home],
2106         [Specify the location of gcc/g++ manually. This can be used in conjunction
2107          with --enable-icecream when icecream gcc/g++ wrappers are installed in a
2108          non-default path.]),
2109 ,)
2110
2111 AC_ARG_WITH(gnu-patch,
2112     AS_HELP_STRING([--with-gnu-patch],
2113         [Specify location of GNU patch on Solaris or FreeBSD.]),
2114 ,)
2115
2116 AC_ARG_WITH(build-platform-configure-options,
2117     AS_HELP_STRING([--with-build-platform-configure-options],
2118         [Specify options for the configure script run for the *build* platform in a cross-compilation]),
2119 ,)
2120
2121 AC_ARG_WITH(gnu-cp,
2122     AS_HELP_STRING([--with-gnu-cp],
2123         [Specify location of GNU cp on Solaris or FreeBSD.]),
2124 ,)
2125
2126 AC_ARG_WITH(external-tar,
2127     AS_HELP_STRING([--with-external-tar=<TARFILE_PATH>],
2128         [Specify an absolute path of where to find (and store) tarfiles.]),
2129     TARFILE_LOCATION=$withval ,
2130 )
2131
2132 AC_ARG_WITH(referenced-git,
2133     AS_HELP_STRING([--with-referenced-git=<OTHER_CHECKOUT_DIR>],
2134         [Specify another checkout directory to reference. This makes use of
2135                  git submodule update --reference, and saves a lot of diskspace
2136                  when having multiple trees side-by-side.]),
2137     GIT_REFERENCE_SRC=$withval ,
2138 )
2139
2140 AC_ARG_WITH(linked-git,
2141     AS_HELP_STRING([--with-linked-git=<submodules repo basedir>],
2142         [Specify a directory where the repositories of submodules are located.
2143          This uses a method similar to git-new-workdir to get submodules.]),
2144     GIT_LINK_SRC=$withval ,
2145 )
2146
2147 AC_ARG_WITH(galleries,
2148     AS_HELP_STRING([--with-galleries],
2149         [Specify how galleries should be built. It is possible either to
2150          build these internally from source ("build"),
2151          or to disable them ("no")]),
2152 )
2153
2154 AC_ARG_WITH(templates,
2155     AS_HELP_STRING([--with-templates],
2156         [Specify we build with or without template files. It is possible either to
2157          build with templates ("yes"),
2158          or to disable them ("no")]),
2159 )
2160
2161 AC_ARG_WITH(theme,
2162     AS_HELP_STRING([--with-theme="theme1 theme2..."],
2163         [Choose which themes to include. By default those themes with an '*' are included.
2164          Possible choices: *breeze, *breeze_dark, *breeze_dark_svg, *breeze_svg,
2165          *colibre, *colibre_svg, *colibre_dark, *colibre_dark_svg,
2166          *elementary, *elementary_svg,
2167          *karasa_jaga, *karasa_jaga_svg,
2168          *sifr, *sifr_dark, *sifr_dark_svg, *sifr_svg,
2169          *sukapura, *sukapura_dark, *sukapura_dark_svg, *sukapura_svg.]),
2170 ,)
2171
2172 libo_FUZZ_ARG_WITH(helppack-integration,
2173     AS_HELP_STRING([--without-helppack-integration],
2174         [It will not integrate the helppacks to the installer
2175          of the product. Please use this switch to use the online help
2176          or separate help packages.]),
2177 ,)
2178
2179 libo_FUZZ_ARG_WITH(fonts,
2180     AS_HELP_STRING([--without-fonts],
2181         [LibreOffice includes some third-party fonts to provide a reliable basis for
2182          help content, templates, samples, etc. When these fonts are already
2183          known to be available on the system then you should use this option.]),
2184 ,)
2185
2186 AC_ARG_WITH(epm,
2187     AS_HELP_STRING([--with-epm],
2188         [Decides which epm to use. Default is to use the one from the system if
2189          one is built. When either this is not there or you say =internal epm
2190          will be built.]),
2191 ,)
2192
2193 AC_ARG_WITH(package-format,
2194     AS_HELP_STRING([--with-package-format],
2195         [Specify package format(s) for LibreOffice installation sets. The
2196          implicit --without-package-format leads to no installation sets being
2197          generated. Possible values: archive, bsd, deb, dmg,
2198          installed, msi, pkg, and rpm.
2199          Example: --with-package-format='deb rpm']),
2200 ,)
2201
2202 AC_ARG_WITH(tls,
2203     AS_HELP_STRING([--with-tls],
2204         [Decides which TLS/SSL and cryptographic implementations to use for
2205          LibreOffice's code. Default is to use NSS although OpenSSL is also
2206          possible. Notice that selecting NSS restricts the usage of OpenSSL
2207          in LO's code but selecting OpenSSL doesn't restrict by now the
2208          usage of NSS in LO's code. Possible values: openssl, nss.
2209          Example: --with-tls="nss"]),
2210 ,)
2211
2212 AC_ARG_WITH(system-libs,
2213     AS_HELP_STRING([--with-system-libs],
2214         [Use libraries already on system -- enables all --with-system-* flags.]),
2215 ,)
2216
2217 AC_ARG_WITH(system-bzip2,
2218     AS_HELP_STRING([--with-system-bzip2],
2219         [Use bzip2 already on system. Used when --enable-online-update-mar
2220         or --enable-python=internal]),,
2221     [with_system_bzip2="$with_system_libs"])
2222
2223 AC_ARG_WITH(system-headers,
2224     AS_HELP_STRING([--with-system-headers],
2225         [Use headers already on system -- enables all --with-system-* flags for
2226          external packages whose headers are the only entities used i.e.
2227          boost/odbc/sane-header(s).]),,
2228     [with_system_headers="$with_system_libs"])
2229
2230 AC_ARG_WITH(system-jars,
2231     AS_HELP_STRING([--without-system-jars],
2232         [When building with --with-system-libs, also the needed jars are expected
2233          on the system. Use this to disable that]),,
2234     [with_system_jars="$with_system_libs"])
2235
2236 AC_ARG_WITH(system-cairo,
2237     AS_HELP_STRING([--with-system-cairo],
2238         [Use cairo libraries already on system.  Happens automatically for
2239          (implicit) --enable-gtk3.]))
2240
2241 AC_ARG_WITH(system-epoxy,
2242     AS_HELP_STRING([--with-system-epoxy],
2243         [Use epoxy libraries already on system.  Happens automatically for
2244          (implicit) --enable-gtk3.]),,
2245        [with_system_epoxy="$with_system_libs"])
2246
2247 AC_ARG_WITH(myspell-dicts,
2248     AS_HELP_STRING([--with-myspell-dicts],
2249         [Adds myspell dictionaries to the LibreOffice installation set]),
2250 ,)
2251
2252 AC_ARG_WITH(system-dicts,
2253     AS_HELP_STRING([--without-system-dicts],
2254         [Do not use dictionaries from system paths.]),
2255 ,)
2256
2257 AC_ARG_WITH(external-dict-dir,
2258     AS_HELP_STRING([--with-external-dict-dir],
2259         [Specify external dictionary dir.]),
2260 ,)
2261
2262 AC_ARG_WITH(external-hyph-dir,
2263     AS_HELP_STRING([--with-external-hyph-dir],
2264         [Specify external hyphenation pattern dir.]),
2265 ,)
2266
2267 AC_ARG_WITH(external-thes-dir,
2268     AS_HELP_STRING([--with-external-thes-dir],
2269         [Specify external thesaurus dir.]),
2270 ,)
2271
2272 AC_ARG_WITH(system-zlib,
2273     AS_HELP_STRING([--with-system-zlib],
2274         [Use zlib already on system.]),,
2275     [with_system_zlib=auto])
2276
2277 AC_ARG_WITH(system-jpeg,
2278     AS_HELP_STRING([--with-system-jpeg],
2279         [Use jpeg already on system.]),,
2280     [with_system_jpeg="$with_system_libs"])
2281
2282 AC_ARG_WITH(system-expat,
2283     AS_HELP_STRING([--with-system-expat],
2284         [Use expat already on system.]),,
2285     [with_system_expat="$with_system_libs"])
2286
2287 AC_ARG_WITH(system-libxml,
2288     AS_HELP_STRING([--with-system-libxml],
2289         [Use libxml/libxslt already on system.]),,
2290     [with_system_libxml=auto])
2291
2292 AC_ARG_WITH(system-openldap,
2293     AS_HELP_STRING([--with-system-openldap],
2294         [Use the OpenLDAP LDAP SDK already on system.]),,
2295     [with_system_openldap="$with_system_libs"])
2296
2297 libo_FUZZ_ARG_ENABLE(poppler,
2298     AS_HELP_STRING([--disable-poppler],
2299         [Disable building Poppler.])
2300 )
2301
2302 AC_ARG_WITH(system-poppler,
2303     AS_HELP_STRING([--with-system-poppler],
2304         [Use system poppler (only needed for PDF import).]),,
2305     [with_system_poppler="$with_system_libs"])
2306
2307 AC_ARG_WITH(system-abseil,
2308     AS_HELP_STRING([--with-system-abseil],
2309         [Use the abseil libraries already on system.]),,
2310     [with_system_abseil="$with_system_libs"])
2311
2312 AC_ARG_WITH(system-openjpeg,
2313     AS_HELP_STRING([--with-system-openjpeg],
2314         [Use the OpenJPEG library already on system.]),,
2315     [with_system_openjpeg="$with_system_libs"])
2316
2317 libo_FUZZ_ARG_ENABLE(gpgmepp,
2318     AS_HELP_STRING([--disable-gpgmepp],
2319         [Disable building gpgmepp. Do not use in normal cases unless you want to fix potential problems it causes.])
2320 )
2321
2322 AC_ARG_WITH(system-gpgmepp,
2323     AS_HELP_STRING([--with-system-gpgmepp],
2324         [Use gpgmepp already on system]),,
2325     [with_system_gpgmepp="$with_system_libs"])
2326
2327 AC_ARG_WITH(system-mariadb,
2328     AS_HELP_STRING([--with-system-mariadb],
2329         [Use MariaDB/MySQL libraries already on system.]),,
2330     [with_system_mariadb="$with_system_libs"])
2331
2332 AC_ARG_ENABLE(bundle-mariadb,
2333     AS_HELP_STRING([--enable-bundle-mariadb],
2334         [When using MariaDB/MySQL libraries already on system, bundle them with the MariaDB Connector/LibreOffice.])
2335 )
2336
2337 AC_ARG_WITH(system-postgresql,
2338     AS_HELP_STRING([--with-system-postgresql],
2339         [Use PostgreSQL libraries already on system, for building the PostgreSQL-SDBC
2340          driver. If pg_config is not in PATH, use PGCONFIG to point to it.]),,
2341     [with_system_postgresql="$with_system_libs"])
2342
2343 AC_ARG_WITH(libpq-path,
2344     AS_HELP_STRING([--with-libpq-path=<absolute path to your libpq installation>],
2345         [Use this PostgreSQL C interface (libpq) installation for building
2346          the PostgreSQL-SDBC extension.]),
2347 ,)
2348
2349 AC_ARG_WITH(system-firebird,
2350     AS_HELP_STRING([--with-system-firebird],
2351         [Use Firebird libraries already on system, for building the Firebird-SDBC
2352          driver. If fb_config is not in PATH, use FBCONFIG to point to it.]),,
2353     [with_system_firebird="$with_system_libs"])
2354
2355 AC_ARG_WITH(system-libtommath,
2356             AS_HELP_STRING([--with-system-libtommath],
2357                            [Use libtommath already on system]),,
2358             [with_system_libtommath="$with_system_libs"])
2359
2360 AC_ARG_WITH(system-hsqldb,
2361     AS_HELP_STRING([--with-system-hsqldb],
2362         [Use hsqldb already on system.]))
2363
2364 AC_ARG_WITH(hsqldb-jar,
2365     AS_HELP_STRING([--with-hsqldb-jar=JARFILE],
2366         [Specify path to jarfile manually.]),
2367     HSQLDB_JAR=$withval)
2368
2369 libo_FUZZ_ARG_ENABLE(scripting-beanshell,
2370     AS_HELP_STRING([--disable-scripting-beanshell],
2371         [Disable support for scripts in BeanShell.]),
2372 ,
2373 )
2374
2375 AC_ARG_WITH(system-beanshell,
2376     AS_HELP_STRING([--with-system-beanshell],
2377         [Use beanshell already on system.]),,
2378     [with_system_beanshell="$with_system_jars"])
2379
2380 AC_ARG_WITH(beanshell-jar,
2381     AS_HELP_STRING([--with-beanshell-jar=JARFILE],
2382         [Specify path to jarfile manually.]),
2383     BSH_JAR=$withval)
2384
2385 libo_FUZZ_ARG_ENABLE(scripting-javascript,
2386     AS_HELP_STRING([--disable-scripting-javascript],
2387         [Disable support for scripts in JavaScript.]),
2388 ,
2389 )
2390
2391 AC_ARG_WITH(system-rhino,
2392     AS_HELP_STRING([--with-system-rhino],
2393         [Use rhino already on system.]),,)
2394 #    [with_system_rhino="$with_system_jars"])
2395 # Above is not used as we have different debug interface
2396 # patched into internal rhino. This code needs to be fixed
2397 # before we can enable it by default.
2398
2399 AC_ARG_WITH(rhino-jar,
2400     AS_HELP_STRING([--with-rhino-jar=JARFILE],
2401         [Specify path to jarfile manually.]),
2402     RHINO_JAR=$withval)
2403
2404 AC_ARG_WITH(system-jfreereport,
2405     AS_HELP_STRING([--with-system-jfreereport],
2406         [Use JFreeReport already on system.]),,
2407     [with_system_jfreereport="$with_system_jars"])
2408
2409 AC_ARG_WITH(sac-jar,
2410     AS_HELP_STRING([--with-sac-jar=JARFILE],
2411         [Specify path to jarfile manually.]),
2412     SAC_JAR=$withval)
2413
2414 AC_ARG_WITH(libxml-jar,
2415     AS_HELP_STRING([--with-libxml-jar=JARFILE],
2416         [Specify path to jarfile manually.]),
2417     LIBXML_JAR=$withval)
2418
2419 AC_ARG_WITH(flute-jar,
2420     AS_HELP_STRING([--with-flute-jar=JARFILE],
2421         [Specify path to jarfile manually.]),
2422     FLUTE_JAR=$withval)
2423
2424 AC_ARG_WITH(jfreereport-jar,
2425     AS_HELP_STRING([--with-jfreereport-jar=JARFILE],
2426         [Specify path to jarfile manually.]),
2427     JFREEREPORT_JAR=$withval)
2428
2429 AC_ARG_WITH(liblayout-jar,
2430     AS_HELP_STRING([--with-liblayout-jar=JARFILE],
2431         [Specify path to jarfile manually.]),
2432     LIBLAYOUT_JAR=$withval)
2433
2434 AC_ARG_WITH(libloader-jar,
2435     AS_HELP_STRING([--with-libloader-jar=JARFILE],
2436         [Specify path to jarfile manually.]),
2437     LIBLOADER_JAR=$withval)
2438
2439 AC_ARG_WITH(libformula-jar,
2440     AS_HELP_STRING([--with-libformula-jar=JARFILE],
2441         [Specify path to jarfile manually.]),
2442     LIBFORMULA_JAR=$withval)
2443
2444 AC_ARG_WITH(librepository-jar,
2445     AS_HELP_STRING([--with-librepository-jar=JARFILE],
2446         [Specify path to jarfile manually.]),
2447     LIBREPOSITORY_JAR=$withval)
2448
2449 AC_ARG_WITH(libfonts-jar,
2450     AS_HELP_STRING([--with-libfonts-jar=JARFILE],
2451         [Specify path to jarfile manually.]),
2452     LIBFONTS_JAR=$withval)
2453
2454 AC_ARG_WITH(libserializer-jar,
2455     AS_HELP_STRING([--with-libserializer-jar=JARFILE],
2456         [Specify path to jarfile manually.]),
2457     LIBSERIALIZER_JAR=$withval)
2458
2459 AC_ARG_WITH(libbase-jar,
2460     AS_HELP_STRING([--with-libbase-jar=JARFILE],
2461         [Specify path to jarfile manually.]),
2462     LIBBASE_JAR=$withval)
2463
2464 AC_ARG_WITH(system-odbc,
2465     AS_HELP_STRING([--with-system-odbc],
2466         [Use the odbc headers already on system.]),,
2467     [with_system_odbc="auto"])
2468
2469 AC_ARG_WITH(system-sane,
2470     AS_HELP_STRING([--with-system-sane],
2471         [Use sane.h already on system.]),,
2472     [with_system_sane="$with_system_headers"])
2473
2474 AC_ARG_WITH(system-bluez,
2475     AS_HELP_STRING([--with-system-bluez],
2476         [Use bluetooth.h already on system.]),,
2477     [with_system_bluez="$with_system_headers"])
2478
2479 AC_ARG_WITH(system-boost,
2480     AS_HELP_STRING([--with-system-boost],
2481         [Use boost already on system.]),,
2482     [with_system_boost="$with_system_headers"])
2483
2484 AC_ARG_WITH(system-dragonbox,
2485     AS_HELP_STRING([--with-system-dragonbox],
2486         [Use dragonbox already on system.]),,
2487     [with_system_dragonbox="$with_system_headers"])
2488
2489 AC_ARG_WITH(system-frozen,
2490     AS_HELP_STRING([--with-system-frozen],
2491         [Use frozen already on system.]),,
2492     [with_system_frozen="$with_system_headers"])
2493
2494 AC_ARG_WITH(system-libfixmath,
2495     AS_HELP_STRING([--with-system-libfixmath],
2496         [Use libfixmath already on system.]),,
2497     [with_system_libfixmath="$with_system_libs"])
2498
2499 AC_ARG_WITH(system-glm,
2500     AS_HELP_STRING([--with-system-glm],
2501         [Use glm already on system.]),,
2502     [with_system_glm="$with_system_headers"])
2503
2504 AC_ARG_WITH(system-hunspell,
2505     AS_HELP_STRING([--with-system-hunspell],
2506         [Use libhunspell already on system.]),,
2507     [with_system_hunspell="$with_system_libs"])
2508
2509 libo_FUZZ_ARG_ENABLE(cairo-rgba,
2510     AS_HELP_STRING([--enable-cairo-rgba],
2511         [Use RGBA order, instead of default BRGA. Not possible with --with-system-cairo]))
2512
2513 libo_FUZZ_ARG_ENABLE(zxing,
2514     AS_HELP_STRING([--disable-zxing],
2515        [Disable use of zxing external library.]))
2516
2517 AC_ARG_WITH(system-zxing,
2518     AS_HELP_STRING([--with-system-zxing],
2519         [Use libzxing already on system.]),,
2520     [with_system_zxing="$with_system_libs"])
2521
2522 AC_ARG_WITH(system-zxcvbn,
2523     AS_HELP_STRING([--with-system-zxcvbn],
2524         [Use libzxcvbn already on system.]),,
2525     [with_system_zxcvbn="$with_system_libs"])
2526
2527 AC_ARG_WITH(system-box2d,
2528     AS_HELP_STRING([--with-system-box2d],
2529         [Use box2d already on system.]),,
2530     [with_system_box2d="$with_system_libs"])
2531
2532 AC_ARG_WITH(system-mythes,
2533     AS_HELP_STRING([--with-system-mythes],
2534         [Use mythes already on system.]),,
2535     [with_system_mythes="$with_system_libs"])
2536
2537 AC_ARG_WITH(system-altlinuxhyph,
2538     AS_HELP_STRING([--with-system-altlinuxhyph],
2539         [Use ALTLinuxhyph already on system.]),,
2540     [with_system_altlinuxhyph="$with_system_libs"])
2541
2542 AC_ARG_WITH(system-lpsolve,
2543     AS_HELP_STRING([--with-system-lpsolve],
2544         [Use lpsolve already on system.]),,
2545     [with_system_lpsolve="$with_system_libs"])
2546
2547 AC_ARG_WITH(system-coinmp,
2548     AS_HELP_STRING([--with-system-coinmp],
2549         [Use CoinMP already on system.]),,
2550     [with_system_coinmp="$with_system_libs"])
2551
2552 AC_ARG_WITH(system-liblangtag,
2553     AS_HELP_STRING([--with-system-liblangtag],
2554         [Use liblangtag library already on system.]),,
2555     [with_system_liblangtag="$with_system_libs"])
2556
2557 AC_ARG_WITH(system-lockfile,
2558     AS_HELP_STRING([--with-system-lockfile[=file]],
2559         [Detect a system lockfile program or use the \$file argument.]))
2560
2561 AC_ARG_WITH(webdav,
2562     AS_HELP_STRING([--without-webdav],
2563         [Disable WebDAV support in the UCB.]))
2564
2565 AC_ARG_WITH(linker-hash-style,
2566     AS_HELP_STRING([--with-linker-hash-style],
2567         [Use linker with --hash-style=<style> when linking shared objects.
2568          Possible values: "sysv", "gnu", "both". The default value is "gnu"
2569          if supported on the build system, and "sysv" otherwise.]))
2570
2571 AC_ARG_WITH(jdk-home,
2572     AS_HELP_STRING([--with-jdk-home=<absolute path to JDK home>],
2573         [If you have installed JDK 8 or later on your system please supply the
2574          path here. Note that this is not the location of the java command but the
2575          location of the entire distribution. In case of cross-compiling, this
2576          is the JDK of the host os. Use --with-build-platform-configure-options
2577          to point to a different build platform JDK.]),
2578 ,)
2579
2580 AC_ARG_WITH(help,
2581     AS_HELP_STRING([--with-help],
2582         [Enable the build of help. There is a special parameter "common" that
2583          can be used to bundle only the common part, .e.g help-specific icons.
2584          This is useful when you build the helpcontent separately.])
2585     [
2586                           Usage:     --with-help    build the old local help
2587                                  --without-help     no local help (default)
2588                                  --with-help=html   build the new HTML local help
2589                                  --with-help=online build the new HTML online help
2590     ],
2591 ,)
2592
2593 AC_ARG_WITH(omindex,
2594    AS_HELP_STRING([--with-omindex],
2595         [Enable the support of xapian-omega index for online help.])
2596    [
2597                          Usage: --with-omindex=server prepare the pages for omindex
2598                                 but let xapian-omega be built in server.
2599                                 --with-omindex=noxap do not prepare online pages
2600                                 for xapian-omega
2601   ],
2602 ,)
2603
2604 libo_FUZZ_ARG_WITH(java,
2605     AS_HELP_STRING([--with-java=<java command>],
2606         [Specify the name of the Java interpreter command. Typically "java"
2607          which is the default.
2608
2609          To build without support for Java components, applets, accessibility
2610          or the XML filters written in Java, use --without-java or --with-java=no.]),
2611     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ],
2612     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ]
2613 )
2614
2615 AC_ARG_WITH(jvm-path,
2616     AS_HELP_STRING([--with-jvm-path=<absolute path to parent of jvm home>],
2617         [Use a specific JVM search path at runtime.
2618          e.g. use --with-jvm-path=/usr/lib/ to find JRE/JDK in /usr/lib/jvm/]),
2619 ,)
2620
2621 AC_ARG_WITH(ant-home,
2622     AS_HELP_STRING([--with-ant-home=<absolute path to Ant home>],
2623         [If you have installed Apache Ant on your system, please supply the path here.
2624          Note that this is not the location of the Ant binary but the location
2625          of the entire distribution.]),
2626 ,)
2627
2628 AC_ARG_WITH(symbol-config,
2629     AS_HELP_STRING([--with-symbol-config],
2630         [Configuration for the crashreport symbol upload]),
2631         [],
2632         [with_symbol_config=no])
2633
2634 AC_ARG_WITH(export-validation,
2635     AS_HELP_STRING([--without-export-validation],
2636         [Disable validating OOXML and ODF files as exported from in-tree tests.]),
2637 ,with_export_validation=auto)
2638
2639 AC_ARG_WITH(bffvalidator,
2640     AS_HELP_STRING([--with-bffvalidator=<absolute path to BFFValidator>],
2641         [Enables export validation for Microsoft Binary formats (doc, xls, ppt).
2642          Requires installed Microsoft Office Binary File Format Validator.
2643          Note: export-validation (--with-export-validation) is required to be turned on.
2644          See https://web.archive.org/web/20200804155745/https://www.microsoft.com/en-us/download/details.aspx?id=26794]),
2645 ,with_bffvalidator=no)
2646
2647 libo_FUZZ_ARG_WITH(junit,
2648     AS_HELP_STRING([--with-junit=<absolute path to JUnit 4 jar>],
2649         [Specifies the JUnit 4 jar file to use for JUnit-based tests.
2650          --without-junit disables those tests. Not relevant in the --without-java case.]),
2651 ,with_junit=yes)
2652
2653 AC_ARG_WITH(hamcrest,
2654     AS_HELP_STRING([--with-hamcrest=<absolute path to hamcrest jar>],
2655         [Specifies the hamcrest jar file to use for JUnit-based tests.
2656          --without-junit disables those tests. Not relevant in the --without-java case.]),
2657 ,with_hamcrest=yes)
2658
2659 AC_ARG_WITH(perl-home,
2660     AS_HELP_STRING([--with-perl-home=<abs. path to Perl 5 home>],
2661         [If you have installed Perl 5 Distribution, on your system, please
2662          supply the path here. Note that this is not the location of the Perl
2663          binary but the location of the entire distribution.]),
2664 ,)
2665
2666 libo_FUZZ_ARG_WITH(doxygen,
2667     AS_HELP_STRING(
2668         [--with-doxygen=<absolute path to doxygen executable>],
2669         [Specifies the doxygen executable to use when generating ODK C/C++
2670          documentation. --without-doxygen disables generation of ODK C/C++
2671          documentation. Not relevant in the --disable-odk case.]),
2672 ,with_doxygen=yes)
2673
2674 AC_ARG_WITH(visual-studio,
2675     AS_HELP_STRING([--with-visual-studio=<2019/2022/2022preview>],
2676         [Specify which Visual Studio version to use in case several are
2677          installed. Currently 2019 (default) and 2022 are supported.]),
2678 ,)
2679
2680 AC_ARG_WITH(windows-sdk,
2681     AS_HELP_STRING([--with-windows-sdk=<8.0(A)/8.1(A)/10.0>],
2682         [Specify which Windows SDK, or "Windows Kit", version to use
2683          in case the one that came with the selected Visual Studio
2684          is not what you want for some reason. Note that not all compiler/SDK
2685          combinations are supported. The intent is that this option should not
2686          be needed.]),
2687 ,)
2688
2689 AC_ARG_WITH(lang,
2690     AS_HELP_STRING([--with-lang="es sw tu cs sk"],
2691         [Use this option to build LibreOffice with additional UI language support.
2692          English (US) is always included by default.
2693          Separate multiple languages with space.
2694          For all languages, use --with-lang=ALL.]),
2695 ,)
2696
2697 AC_ARG_WITH(locales,
2698     AS_HELP_STRING([--with-locales="en es pt fr zh kr ja"],
2699         [Use this option to limit the locale information built in.
2700          Separate multiple locales with space.
2701          Very experimental and might well break stuff.
2702          Just a desperate measure to shrink code and data size.
2703          By default all the locales available is included.
2704          Just works with --disable-dynloading. Defaults to "ALL".
2705          This option is completely unrelated to --with-lang.])
2706     [
2707                           Affects also our character encoding conversion
2708                           tables for encodings mainly targeted for a
2709                           particular locale, like EUC-CN and EUC-TW for
2710                           zh, ISO-2022-JP for ja.
2711
2712                           Affects also our add-on break iterator data for
2713                           some languages.
2714
2715                           For the default, all locales, don't use this switch at all.
2716                           Specifying just the language part of a locale means all matching
2717                           locales will be included.
2718     ],
2719 ,)
2720
2721 # Kerberos and GSSAPI used only by PostgreSQL as of LibO 3.5
2722 libo_FUZZ_ARG_WITH(krb5,
2723     AS_HELP_STRING([--with-krb5],
2724         [Enable MIT Kerberos 5 support in modules that support it.
2725          By default automatically enabled on platforms
2726          where a good system Kerberos 5 is available.]),
2727 ,)
2728
2729 libo_FUZZ_ARG_WITH(gssapi,
2730     AS_HELP_STRING([--with-gssapi],
2731         [Enable GSSAPI support in modules that support it.
2732          By default automatically enabled on platforms
2733          where a good system GSSAPI is available.]),
2734 ,)
2735
2736 libo_FUZZ_ARG_WITH(lxml,
2737     AS_HELP_STRING([--without-lxml],
2738         [gla11y will use python lxml when available, potentially building a local copy if necessary.
2739          --without-lxml tells it to not use python lxml at all, which means that gla11y will only
2740          report widget classes and ids.]),
2741 ,)
2742
2743 libo_FUZZ_ARG_WITH(latest-c++,
2744     AS_HELP_STRING([--with-latest-c++],
2745         [Try to enable the latest features of the C++ compiler, even if they are not yet part of a
2746          published standard.  This option is ignored when CXXFLAGS_CXX11 is set explicitly.]),,
2747         [with_latest_c__=no])
2748
2749 AC_ARG_WITH(gtk3-build,
2750     AS_HELP_STRING([--with-gtk3-build=<absolute path to GTK3 build>],
2751         [(Windows-only) In order to build GtkTiledViewer on Windows, pass the path
2752          to a GTK3 build, like '--with-gtk3-build=C:/gtk-build/gtk/x64/release'.]))
2753
2754 dnl ===================================================================
2755 dnl Branding
2756 dnl ===================================================================
2757
2758 AC_ARG_WITH(branding,
2759     AS_HELP_STRING([--with-branding=/path/to/images],
2760         [Use given path to retrieve branding images set.])
2761     [
2762                           Search for intro.png about.svg and logo.svg.
2763                           If any is missing, default ones will be used instead.
2764
2765                           Search also progress.conf for progress
2766                           settings on intro screen :
2767
2768                           PROGRESSBARCOLOR="255,255,255" Set color of
2769                           progress bar. Comma separated RGB decimal values.
2770                           PROGRESSSIZE="407,6" Set size of progress bar.
2771                           Comma separated decimal values (width, height).
2772                           PROGRESSPOSITION="61,317" Set position of progress
2773                           bar from left,top. Comma separated decimal values.
2774                           PROGRESSFRAMECOLOR="20,136,3" Set color of progress
2775                           bar frame. Comma separated RGB decimal values.
2776                           PROGRESSTEXTCOLOR="0,0,0" Set color of progress
2777                           bar text. Comma separated RGB decimal values.
2778                           PROGRESSTEXTBASELINE="287" Set vertical position of
2779                           progress bar text from top. Decimal value.
2780
2781                           Default values will be used if not found.
2782     ],
2783 ,)
2784
2785
2786 AC_ARG_WITH(extra-buildid,
2787     AS_HELP_STRING([--with-extra-buildid="Tinderbox: Win-x86@6, Branch:master, Date:2012-11-26_00.29.34"],
2788         [Show addition build identification in about dialog.]),
2789 ,)
2790
2791
2792 AC_ARG_WITH(vendor,
2793     AS_HELP_STRING([--with-vendor="John the Builder"],
2794         [Set vendor of the build.]),
2795 ,)
2796
2797 AC_ARG_WITH(privacy-policy-url,
2798     AS_HELP_STRING([--with-privacy-policy-url="https://yourdomain/privacy-policy"],
2799         [The URL to your privacy policy (needed when
2800          enabling online-update or crashreporting via breakpad)]),
2801         [if test "x$with_privacy_policy_url" = "xyes"; then
2802             AC_MSG_FAILURE([you need to specify an argument when using --with-privacy-policy-url])
2803          elif test "x$with_privacy_policy_url" = "xno"; then
2804             with_privacy_policy_url="undefined"
2805          fi]
2806 ,[with_privacy_policy_url="undefined"])
2807
2808 AC_ARG_WITH(android-package-name,
2809     AS_HELP_STRING([--with-android-package-name="org.libreoffice"],
2810         [Set Android package name of the build.]),
2811 ,)
2812
2813 AC_ARG_WITH(compat-oowrappers,
2814     AS_HELP_STRING([--with-compat-oowrappers],
2815         [Install oo* wrappers in parallel with
2816          lo* ones to keep backward compatibility.
2817          Has effect only with make distro-pack-install]),
2818 ,)
2819
2820 AC_ARG_WITH(os-version,
2821     AS_HELP_STRING([--with-os-version=<OSVERSION>],
2822         [For FreeBSD users, use this option to override the detected OSVERSION.]),
2823 ,)
2824
2825 AC_ARG_WITH(parallelism,
2826     AS_HELP_STRING([--with-parallelism],
2827         [Number of jobs to run simultaneously during build. Parallel builds can
2828         save a lot of time on multi-cpu machines. Defaults to the number of
2829         CPUs on the machine, unless you configure --enable-icecream - then to
2830         40.]),
2831 ,)
2832
2833 AC_ARG_WITH(all-tarballs,
2834     AS_HELP_STRING([--with-all-tarballs],
2835         [Download all external tarballs unconditionally]))
2836
2837 AC_ARG_WITH(gdrive-client-id,
2838     AS_HELP_STRING([--with-gdrive-client-id],
2839         [Provides the client id of the application for OAuth2 authentication
2840         on Google Drive. If either this or --with-gdrive-client-secret is
2841         empty, the feature will be disabled]),
2842 )
2843
2844 AC_ARG_WITH(gdrive-client-secret,
2845     AS_HELP_STRING([--with-gdrive-client-secret],
2846         [Provides the client secret of the application for OAuth2
2847         authentication on Google Drive. If either this or
2848         --with-gdrive-client-id is empty, the feature will be disabled]),
2849 )
2850
2851 AC_ARG_WITH(alfresco-cloud-client-id,
2852     AS_HELP_STRING([--with-alfresco-cloud-client-id],
2853         [Provides the client id of the application for OAuth2 authentication
2854         on Alfresco Cloud. If either this or --with-alfresco-cloud-client-secret is
2855         empty, the feature will be disabled]),
2856 )
2857
2858 AC_ARG_WITH(alfresco-cloud-client-secret,
2859     AS_HELP_STRING([--with-alfresco-cloud-client-secret],
2860         [Provides the client secret of the application for OAuth2
2861         authentication on Alfresco Cloud. If either this or
2862         --with-alfresco-cloud-client-id is empty, the feature will be disabled]),
2863 )
2864
2865 AC_ARG_WITH(onedrive-client-id,
2866     AS_HELP_STRING([--with-onedrive-client-id],
2867         [Provides the client id of the application for OAuth2 authentication
2868         on OneDrive. If either this or --with-onedrive-client-secret is
2869         empty, the feature will be disabled]),
2870 )
2871
2872 AC_ARG_WITH(onedrive-client-secret,
2873     AS_HELP_STRING([--with-onedrive-client-secret],
2874         [Provides the client secret of the application for OAuth2
2875         authentication on OneDrive. If either this or
2876         --with-onedrive-client-id is empty, the feature will be disabled]),
2877 )
2878
2879 dnl Check for coredumpctl support to present information about crashing test processes:
2880 AC_ARG_WITH(coredumpctl,
2881     AS_HELP_STRING([--with-coredumpctl],
2882         [Use coredumpctl (together with systemd-run) to retrieve core dumps of crashing test
2883         processes.]))
2884
2885 AC_ARG_WITH(buildconfig-recorded,
2886     AS_HELP_STRING([--with-buildconfig-recorded],
2887         [Put build config into version info reported by LOK. Incompatible with reproducible builds.]),
2888 )
2889
2890 AC_MSG_CHECKING([whether to record build config])
2891 if test -z "$with_buildconfig_recorded"; then
2892     with_buildconfig_recorded=no
2893 fi
2894 if test "$with_buildconfig_recorded" = no; then
2895     AC_MSG_RESULT([no])
2896 else
2897     AC_MSG_RESULT([yes])
2898     # replace backslashes, to get a valid c++ string
2899     config_args=$(echo $ac_configure_args | tr '\\' '/')
2900     AC_DEFINE_UNQUOTED([BUILDCONFIG],[["$config_args"]],[Options passed to configure script])
2901     AC_DEFINE([BUILDCONFIG_RECORDED],[1],[Options passed to configure script])
2902 fi
2903
2904 dnl ===================================================================
2905 dnl Do we want to use pre-build binary tarball for recompile
2906 dnl ===================================================================
2907
2908 if test "$enable_library_bin_tar" = "yes" ; then
2909     USE_LIBRARY_BIN_TAR=TRUE
2910 else
2911     USE_LIBRARY_BIN_TAR=
2912 fi
2913 AC_SUBST(USE_LIBRARY_BIN_TAR)
2914
2915 dnl ===================================================================
2916 dnl Test whether build target is Release Build
2917 dnl ===================================================================
2918 AC_MSG_CHECKING([whether build target is Release Build])
2919 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
2920     AC_MSG_RESULT([no])
2921     ENABLE_RELEASE_BUILD=
2922     dnl Pu the value on one line as make (at least on macOS) seems to ignore
2923     dnl the newlines and then complains about spaces.
2924     GET_TASK_ALLOW_ENTITLEMENT='<!-- We want to be able to debug a hardened process when not building for release --><key>com.apple.security.get-task-allow</key><true/>'
2925 else
2926     AC_MSG_RESULT([yes])
2927     ENABLE_RELEASE_BUILD=TRUE
2928     GET_TASK_ALLOW_ENTITLEMENT=
2929 fi
2930 AC_SUBST(ENABLE_RELEASE_BUILD)
2931 AC_SUBST(GET_TASK_ALLOW_ENTITLEMENT)
2932
2933 AC_MSG_CHECKING([whether to build a Community flavor])
2934 if test -z "$enable_community_flavor" -o "$enable_community_flavor" = "yes"; then
2935     AC_DEFINE(HAVE_FEATURE_COMMUNITY_FLAVOR)
2936     AC_MSG_RESULT([yes])
2937 else
2938     AC_MSG_RESULT([no])
2939 fi
2940
2941 dnl ===================================================================
2942 dnl Test whether to sign Windows Build
2943 dnl ===================================================================
2944 AC_MSG_CHECKING([whether to sign windows build])
2945 if test "$enable_windows_build_signing" = "yes" -a "$_os" = "WINNT"; then
2946     AC_MSG_RESULT([yes])
2947     WINDOWS_BUILD_SIGNING="TRUE"
2948 else
2949     AC_MSG_RESULT([no])
2950     WINDOWS_BUILD_SIGNING="FALSE"
2951 fi
2952 AC_SUBST(WINDOWS_BUILD_SIGNING)
2953
2954 dnl ===================================================================
2955 dnl MacOSX build and runtime environment options
2956 dnl ===================================================================
2957
2958 AC_ARG_WITH(macosx-version-min-required,
2959     AS_HELP_STRING([--with-macosx-version-min-required=<version>],
2960         [set the minimum OS version needed to run the built LibreOffice])
2961     [
2962                           e. g.: --with-macosx-version-min-required=10.15
2963     ],
2964 ,)
2965
2966 dnl ===================================================================
2967 dnl Check for incompatible options set by fuzzing, and reset those
2968 dnl automatically to working combinations
2969 dnl ===================================================================
2970
2971 if test "$libo_fuzzed_enable_dbus" = yes -a "$libo_fuzzed_enable_avahi" -a \
2972         "$enable_dbus" != "$enable_avahi"; then
2973     AC_MSG_NOTICE([Resetting --enable-avahi=$enable_dbus])
2974     enable_avahi=$enable_dbus
2975 fi
2976
2977 add_lopath_after ()
2978 {
2979     if ! echo "$LO_PATH" | $EGREP -q "(^|${P_SEP})$1($|${P_SEP})"; then
2980         LO_PATH="${LO_PATH:+$LO_PATH$P_SEP}$1"
2981     fi
2982 }
2983
2984 add_lopath_before ()
2985 {
2986     local IFS=${P_SEP}
2987     local path_cleanup
2988     local dir
2989     for dir in $LO_PATH ; do
2990         if test "$dir" != "$1" ; then
2991             path_cleanup=${path_cleanup:+$path_cleanup$P_SEP}$dir
2992         fi
2993     done
2994     LO_PATH="$1${path_cleanup:+$P_SEP$path_cleanup}"
2995 }
2996
2997 dnl ===================================================================
2998 dnl check for required programs (grep, awk, sed, bash)
2999 dnl ===================================================================
3000
3001 pathmunge ()
3002 {
3003     local new_path
3004     if test -n "$1"; then
3005         if test "$build_os" = "cygwin"; then
3006             if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3007                 PathFormat "$1"
3008                 new_path=`cygpath -sm "$formatted_path"`
3009             else
3010                 PathFormat "$1"
3011                 new_path=`cygpath -u "$formatted_path"`
3012             fi
3013         else
3014             new_path="$1"
3015         fi
3016         if test "$2" = "after"; then
3017             add_lopath_after "$new_path"
3018         else
3019             add_lopath_before "$new_path"
3020         fi
3021     fi
3022 }
3023
3024 AC_PROG_AWK
3025 AC_PATH_PROG( AWK, $AWK)
3026 if test -z "$AWK"; then
3027     AC_MSG_ERROR([install awk to run this script])
3028 fi
3029
3030 AC_PATH_PROG(BASH, bash)
3031 if test -z "$BASH"; then
3032     AC_MSG_ERROR([bash not found in \$PATH])
3033 fi
3034 AC_SUBST(BASH)
3035
3036 # prefer parallel compression tools, if available
3037 AC_PATH_PROG(COMPRESSIONTOOL, pigz)
3038 if test -z "$COMPRESSIONTOOL"; then
3039     AC_PATH_PROG(COMPRESSIONTOOL, gzip)
3040     if test -z "$COMPRESSIONTOOL"; then
3041         AC_MSG_ERROR([gzip not found in \$PATH])
3042     fi
3043 fi
3044 AC_SUBST(COMPRESSIONTOOL)
3045
3046 AC_MSG_CHECKING([for GNU or BSD tar])
3047 for a in $GNUTAR gtar gnutar tar bsdtar /usr/sfw/bin/gtar; do
3048     $a --version 2> /dev/null | grep -E "GNU|bsdtar"  2>&1 > /dev/null
3049     if test $? -eq 0;  then
3050         GNUTAR=$a
3051         break
3052     fi
3053 done
3054 AC_MSG_RESULT($GNUTAR)
3055 if test -z "$GNUTAR"; then
3056     AC_MSG_ERROR([not found. install GNU or BSD tar.])
3057 fi
3058 AC_SUBST(GNUTAR)
3059
3060 AC_MSG_CHECKING([for tar's option to strip components])
3061 $GNUTAR --help 2> /dev/null | grep -E "bsdtar|strip-components" 2>&1 >/dev/null
3062 if test $? -eq 0; then
3063     STRIP_COMPONENTS="--strip-components"
3064 else
3065     $GNUTAR --help 2> /dev/null | grep -E "strip-path" 2>&1 >/dev/null
3066     if test $? -eq 0; then
3067         STRIP_COMPONENTS="--strip-path"
3068     else
3069         STRIP_COMPONENTS="unsupported"
3070     fi
3071 fi
3072 AC_MSG_RESULT($STRIP_COMPONENTS)
3073 if test x$STRIP_COMPONENTS = xunsupported; then
3074     AC_MSG_ERROR([you need a tar that is able to strip components.])
3075 fi
3076 AC_SUBST(STRIP_COMPONENTS)
3077
3078 dnl It is useful to have a BUILD_TYPE keyword to distinguish "normal"
3079 dnl desktop OSes from "mobile" ones.
3080
3081 dnl We assume that a non-DESKTOP build type is also a non-NATIVE one.
3082 dnl In other words, that when building for an OS that is not a
3083 dnl "desktop" one but a "mobile" one, we are always cross-compiling.
3084
3085 dnl Note the direction of the implication; there is no assumption that
3086 dnl cross-compiling would imply a non-desktop OS.
3087
3088 if test $_os != iOS -a $_os != Android -a "$enable_fuzzers" != "yes"; then
3089     BUILD_TYPE="$BUILD_TYPE DESKTOP"
3090     AC_DEFINE(HAVE_FEATURE_DESKTOP)
3091     if test "$_os" != Emscripten; then
3092         AC_DEFINE(HAVE_FEATURE_MULTIUSER_ENVIRONMENT)
3093     fi
3094 fi
3095
3096 # explicitly doesn't include enable_gtk3=no and enable_qt5=yes, so it should
3097 # also work with the default gtk3 plugin.
3098 if test "$enable_wasm_strip" = "yes"; then
3099     enable_avmedia=no
3100     enable_libcmis=no
3101     enable_coinmp=no
3102     enable_cups=no
3103     test "$_os" = Emscripten && enable_curl=no
3104     enable_database_connectivity=no
3105     enable_dbus=no
3106     enable_dconf=no
3107     test "${enable_dynamic_loading+set}" = set -o "$_os" != Emscripten || enable_dynamic_loading=no
3108     enable_extension_integration=no
3109     enable_extensions=no
3110     enable_extension_update=no
3111     enable_gio=no
3112     enable_gpgmepp=no
3113     enable_ldap=no
3114     enable_lotuswordpro=no
3115     enable_lpsolve=no
3116     enable_nss=no
3117     enable_odk=no
3118     enable_online_update=no
3119     enable_opencl=no
3120     enable_pdfimport=no
3121     enable_randr=no
3122     enable_report_builder=no
3123     enable_scripting=no
3124     enable_sdremote_bluetooth=no
3125     enable_skia=no
3126     enable_xmlhelp=no
3127     enable_zxing=no
3128     test_libepubgen=no
3129     test_libcdr=no
3130     test_libcmis=no
3131     test_libetonyek=no
3132     test_libfreehand=no
3133     test_libmspub=no
3134     test_libpagemaker=no
3135     test_libqxp=no
3136     test_libvisio=no
3137     test_libzmf=no
3138     test_webdav=no
3139     with_galleries=no
3140     with_templates=no
3141     with_webdav=no
3142     with_x=no
3143
3144     test "${with_fonts+set}" = set || with_fonts=yes
3145     test "${with_locales+set}" = set || with_locales=en
3146
3147     AC_DEFINE(ENABLE_WASM_STRIP_ACCESSIBILITY)
3148     AC_DEFINE(ENABLE_WASM_STRIP_WRITER)
3149     AC_DEFINE(ENABLE_WASM_STRIP_CALC)
3150     AC_DEFINE(ENABLE_WASM_STRIP_CANVAS)
3151 #    AC_DEFINE(ENABLE_WASM_STRIP_CHART)
3152     AC_DEFINE(ENABLE_WASM_STRIP_DBACCESS)
3153     AC_DEFINE(ENABLE_WASM_STRIP_EPUB)
3154     AC_DEFINE(ENABLE_WASM_STRIP_EXTRA)
3155     AC_DEFINE(ENABLE_WASM_STRIP_GUESSLANG)
3156 #    AC_DEFINE(ENABLE_WASM_STRIP_HUNSPELL)
3157     AC_DEFINE(ENABLE_WASM_STRIP_LANGUAGETOOL)
3158     AC_DEFINE(ENABLE_WASM_STRIP_PINGUSER)
3159     AC_DEFINE(ENABLE_WASM_STRIP_PREMULTIPLY)
3160     AC_DEFINE(ENABLE_WASM_STRIP_RECENT)
3161     AC_DEFINE(ENABLE_WASM_STRIP_RECOVERYUI)
3162     AC_DEFINE(ENABLE_WASM_STRIP_SPLASH)
3163     AC_DEFINE(ENABLE_WASM_STRIP_SWEXPORTS)
3164     AC_DEFINE(ENABLE_WASM_STRIP_SCEXPORTS)
3165 fi
3166
3167 EMSCRIPTEN_NEH_MAJOR=3
3168 EMSCRIPTEN_NEH_MINOR=1
3169 EMSCRIPTEN_NEH_TINY=3
3170 EMSCRIPTEN_NEH_VERSION="${EMSCRIPTEN_NEH_MAJOR}.${EMSCRIPTEN_NEH_MINOR}.${EMSCRIPTEN_NEH_TINY}"
3171
3172 if test "$enable_wasm_exceptions" = yes; then
3173     AC_MSG_CHECKING([if Emscripten version is at least $EMSCRIPTEN_NEH_VERSION for SjLj + native EH])
3174     check_semantic_version_three_prefixed EMSCRIPTEN NEH
3175     if test $? -ne 0; then
3176         AC_MSG_ERROR([no, found $EMSCRIPTEN_VERSION])
3177     else
3178         AC_MSG_RESULT([yes ($EMSCRIPTEN_VERSION)])
3179     fi
3180     ENABLE_WASM_EXCEPTIONS=TRUE
3181 fi
3182 AC_SUBST(ENABLE_WASM_EXCEPTIONS)
3183
3184 # Whether to build "avmedia" functionality or not.
3185
3186 if test "$enable_avmedia" = yes; then
3187     BUILD_TYPE="$BUILD_TYPE AVMEDIA"
3188     AC_DEFINE(HAVE_FEATURE_AVMEDIA)
3189 else
3190     test_gstreamer_1_0=no
3191 fi
3192
3193 # Decide whether to build database connectivity stuff (including Base) or not.
3194 if test "$enable_database_connectivity" != no; then
3195     BUILD_TYPE="$BUILD_TYPE DBCONNECTIVITY"
3196     AC_DEFINE(HAVE_FEATURE_DBCONNECTIVITY)
3197 else
3198     if test "$_os" = iOS; then
3199         AC_MSG_ERROR([Presumly can't disable DB connectivity on iOS.])
3200     fi
3201     disable_database_connectivity_dependencies
3202 fi
3203
3204 if test -z "$enable_extensions"; then
3205     # For iOS and Android Viewer, disable extensions unless specifically overridden with --enable-extensions.
3206     if test $_os != iOS && test $_os != Android -o "$ENABLE_ANDROID_LOK" = TRUE ; then
3207         enable_extensions=yes
3208     fi
3209 fi
3210
3211 DISABLE_SCRIPTING=''
3212 if test "$enable_scripting" = yes; then
3213     BUILD_TYPE="$BUILD_TYPE SCRIPTING"
3214     AC_DEFINE(HAVE_FEATURE_SCRIPTING)
3215 else
3216     DISABLE_SCRIPTING='TRUE'
3217     SCPDEFS="$SCPDEFS -DDISABLE_SCRIPTING"
3218 fi
3219
3220 if test $_os = iOS -o $_os = Android -o $_os = Emscripten; then
3221     # Disable dynamic_loading always for iOS and Android
3222     enable_dynamic_loading=no
3223 elif test -z "$enable_dynamic_loading"; then
3224     # Otherwise enable it unless specifically disabled
3225     enable_dynamic_loading=yes
3226 fi
3227
3228 DISABLE_DYNLOADING=''
3229 if test "$enable_dynamic_loading" = yes; then
3230     BUILD_TYPE="$BUILD_TYPE DYNLOADING"
3231 else
3232     DISABLE_DYNLOADING='TRUE'
3233     if test $_os != iOS -a $_os != Android; then
3234         enable_database_connectivity=no
3235         enable_nss=no
3236         enable_odk=no
3237         enable_python=no
3238         enable_skia=no
3239         with_java=no
3240     fi
3241 fi
3242 AC_SUBST(DISABLE_DYNLOADING)
3243
3244 ENABLE_CUSTOMTARGET_COMPONENTS=
3245 if test "$enable_customtarget_components" = yes -a "$DISABLE_DYNLOADING" = TRUE; then
3246     ENABLE_CUSTOMTARGET_COMPONENTS=TRUE
3247     if test -n "$with_locales" -a "$with_locales" != en -a "$with_locales" != ALL; then
3248         AC_MSG_ERROR([Currently just --with-locales=all or en is supported with --enable-customtarget-components])
3249     fi
3250 fi
3251 AC_SUBST(ENABLE_CUSTOMTARGET_COMPONENTS)
3252
3253 if test "$enable_extensions" = yes; then
3254     BUILD_TYPE="$BUILD_TYPE EXTENSIONS"
3255     AC_DEFINE(HAVE_FEATURE_EXTENSIONS)
3256 else
3257     enable_extension_integration=no
3258     enable_extension_update=no
3259 fi
3260
3261 # remember SYSBASE value
3262 AC_SUBST(SYSBASE)
3263
3264 dnl ===================================================================
3265 dnl  Sort out various gallery compilation options
3266 dnl ===================================================================
3267 WITH_GALLERY_BUILD=TRUE
3268 AC_MSG_CHECKING([how to build and package galleries])
3269 if test -n "${with_galleries}"; then
3270     if test "$with_galleries" = "build"; then
3271         if test "$enable_database_connectivity" = no; then
3272             AC_MSG_ERROR([DB connectivity is needed for gengal / svx])
3273         fi
3274         AC_MSG_RESULT([build from source images internally])
3275     elif test "$with_galleries" = "no"; then
3276         WITH_GALLERY_BUILD=
3277         AC_MSG_RESULT([disable non-internal gallery build])
3278     else
3279         AC_MSG_ERROR([unknown value --with-galleries=$with_galleries])
3280     fi
3281 else
3282     if test $_os != iOS -a $_os != Android; then
3283         AC_MSG_RESULT([internal src images for desktop])
3284     else
3285         WITH_GALLERY_BUILD=
3286         AC_MSG_RESULT([disable src image build])
3287     fi
3288 fi
3289 AC_SUBST(WITH_GALLERY_BUILD)
3290
3291 dnl ===================================================================
3292 dnl  Sort out various templates compilation options
3293 dnl ===================================================================
3294 WITH_TEMPLATES=TRUE
3295 AC_MSG_CHECKING([build with or without template files])
3296 if test -n "${with_templates}"; then
3297     if test "$with_templates" = "yes"; then
3298         AC_MSG_RESULT([enable all templates])
3299     elif test "$with_templates" = "no"; then
3300         WITH_TEMPLATES=
3301         AC_MSG_RESULT([disable non-internal templates])
3302     else
3303         AC_MSG_ERROR([unknown value --with-templates=$with_templates])
3304     fi
3305 else
3306     if test $_os != iOS -a $_os != Android -a $_os != Emscripten; then
3307         AC_MSG_RESULT([enable all templates])
3308     else
3309         WITH_TEMPLATES=
3310         AC_MSG_RESULT([disable non-internal templates])
3311     fi
3312 fi
3313 AC_SUBST(WITH_TEMPLATES)
3314
3315 dnl ===================================================================
3316 dnl  Checks if ccache is available
3317 dnl ===================================================================
3318 CCACHE_DEPEND_MODE=
3319 if test "$enable_ccache" = "no"; then
3320     CCACHE=""
3321 elif test -n "$enable_ccache" -o \( "$enable_ccache" = "" -a "$enable_icecream" != "yes" \); then
3322     case "%$CC%$CXX%" in
3323     # If $CC and/or $CXX already contain "ccache" (possibly suffixed with some version number etc),
3324     # assume that's good then
3325     *%ccache[[-_' ']]*|*/ccache[[-_' ']]*)
3326         AC_MSG_NOTICE([ccache seems to be included in a pre-defined CC and/or CXX])
3327         CCACHE_DEPEND_MODE=1
3328         ;;
3329     *)
3330         # try to use our own ccache if it is available and CCACHE was not already defined
3331         if test -z "$CCACHE"; then
3332             if test "$_os" = "WINNT"; then
3333                 ccache_ext=.exe # e.g. openssl build needs ccache.exe, not just ccache
3334             fi
3335             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/ccache$ccache_ext" ; then
3336                 CCACHE="$LODE_HOME/opt/bin/ccache$ccache_ext"
3337             elif test -x "/opt/lo/bin/ccache$ccache_ext"; then
3338                 CCACHE="/opt/lo/bin/ccache$ccache_ext"
3339             fi
3340         fi
3341         AC_PATH_PROG([CCACHE],[ccache],[not found])
3342         if test "$CCACHE" != "not found" -a "$_os" = "WINNT"; then
3343             CCACHE=`win_short_path_for_make "$CCACHE"`
3344             # check that it has MSVC support (it should recognize it in CCACHE_COMPILERTYPE)
3345             rm -f conftest.txt
3346             AC_MSG_CHECKING([whether $CCACHE has MSVC support])
3347             CCACHE_COMPILERTYPE=cl CCACHE_LOGFILE=conftest.txt $CCACHE echo >/dev/null 2>/dev/null
3348             if grep -q 'Config: (environment) compiler_type = cl' conftest.txt; then
3349                 AC_MSG_RESULT(yes)
3350             else
3351                 AC_MSG_RESULT(no)
3352                 CCACHE="not found"
3353             fi
3354             rm -f conftest.txt
3355         fi
3356         if test "$CCACHE" = "not found" -a "$_os" = "WINNT"; then
3357             # on windows/VC perhaps sccache is around?
3358             case "%$CC%$CXX%" in
3359             # If $CC and/or $CXX already contain "sccache" (possibly suffixed with some version number etc),
3360             # assume that's good then
3361             *%sccache[[-_' ']]*|*/sccache[[-_' ']]*)
3362                 AC_MSG_NOTICE([sccache seems to be included in a pre-defined CC and/or CXX])
3363                 CCACHE_DEPEND_MODE=1
3364                 SCCACHE=1
3365                 ;;
3366             *)
3367                 # for sharing code below, reuse CCACHE env var
3368                 AC_PATH_PROG([CCACHE],[sccache],[not found])
3369                 if test "$CCACHE" != "not found"; then
3370                     CCACHE=`win_short_path_for_make "$CCACHE"`
3371                     SCCACHE=1
3372                     CCACHE_DEPEND_MODE=1
3373                 fi
3374                 ;;
3375             esac
3376         fi
3377         if test "$CCACHE" = "not found"; then
3378             CCACHE=""
3379         fi
3380         if test -n "$CCACHE" -a -z "$SCCACHE"; then
3381             CCACHE_DEPEND_MODE=1
3382             # Need to check for ccache version: otherwise prevents
3383             # caching of the results (like "-x objective-c++" for Mac)
3384             if test $_os = Darwin -o $_os = iOS; then
3385                 # Check ccache version
3386                 AC_MSG_CHECKING([whether version of ccache is suitable])
3387                 CCACHE_VERSION=`"$CCACHE" -V | "$AWK" '/^ccache version/{print $3}'`
3388                 CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
3389                 if test "$CCACHE_VERSION" = "2.4_OOo" -o "$CCACHE_NUMVER" -ge "030100"; then
3390                     AC_MSG_RESULT([yes, $CCACHE_VERSION])
3391                 else
3392                     AC_MSG_RESULT([no, $CCACHE_VERSION])
3393                     CCACHE=""
3394                     CCACHE_DEPEND_MODE=
3395                 fi
3396             fi
3397         fi
3398         if test "$enable_ccache" = yes && test -z "$CCACHE"; then
3399             AC_MSG_ERROR([No suitable ccache found])
3400         fi
3401         ;;
3402     esac
3403 else
3404     CCACHE=""
3405 fi
3406 if test "$enable_ccache" = "nodepend"; then
3407     CCACHE_DEPEND_MODE=""
3408 fi
3409 AC_SUBST(CCACHE_DEPEND_MODE)
3410
3411 # sccache defaults are good enough
3412 if test "$CCACHE" != "" -a -z "$SCCACHE"; then
3413     # e.g. (/home/rene/.config/ccache/ccache.conf) max_size = 20.0G
3414     # or (...) max_size = 20.0 G
3415     # -p works with both 4.2 and 4.4
3416     ccache_size_msg=$([$CCACHE -p | $AWK /max_size/'{ print $4 $5 }' | sed -e 's/\.[0-9]*//'])
3417     ccache_size=$(echo "$ccache_size_msg" | grep "G" | sed -e 's/G.*$//')
3418     if test "$ccache_size" = ""; then
3419         ccache_size=$(echo "$ccache_size_msg" | grep "M" | sed -e 's/\ M.*$//')
3420         if test "$ccache_size" = ""; then
3421             ccache_size=0
3422         fi
3423         # we could not determine the size or it was less than 1GB -> disable auto-ccache
3424         if test $ccache_size -lt 1024; then
3425             CCACHE=""
3426             AC_MSG_WARN([ccache's cache size is less than 1GB using it is counter-productive: Disabling auto-ccache detection])
3427             add_warning "ccache's cache size is less than 1GB using it is counter-productive: auto-ccache detection disabled"
3428         else
3429             # warn that ccache may be too small for debug build
3430             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3431             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3432         fi
3433     else
3434         if test $ccache_size -lt 5; then
3435             #warn that ccache may be too small for debug build
3436             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3437             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3438         fi
3439     fi
3440 fi
3441
3442 ENABLE_Z7_DEBUG=
3443 if test "$enable_z7_debug" != no; then
3444     if test "$enable_z7_debug" = yes -o -n "$CCACHE"; then
3445         ENABLE_Z7_DEBUG=TRUE
3446     fi
3447 else
3448     AC_MSG_WARN([ccache will not work with --disable-z7-debug])
3449     add_warning "ccache will not work with --disable-z7-debug"
3450 fi
3451 AC_SUBST(ENABLE_Z7_DEBUG)
3452
3453 dnl ===================================================================
3454 dnl  Checks for C compiler,
3455 dnl  The check for the C++ compiler is later on.
3456 dnl ===================================================================
3457 if test "$_os" != "WINNT"; then
3458     GCC_HOME_SET="true"
3459     AC_MSG_CHECKING([gcc home])
3460     if test -z "$with_gcc_home"; then
3461         if test "$enable_icecream" = "yes"; then
3462             if test -d "/usr/lib/icecc/bin"; then
3463                 GCC_HOME="/usr/lib/icecc/"
3464             elif test -d "/usr/libexec/icecc/bin"; then
3465                 GCC_HOME="/usr/libexec/icecc/"
3466             elif test -d "/opt/icecream/bin"; then
3467                 GCC_HOME="/opt/icecream/"
3468             else
3469                 AC_MSG_ERROR([Could not figure out the location of icecream GCC wrappers, manually use --with-gcc-home])
3470
3471             fi
3472         else
3473             GCC_HOME=`command -v gcc | $SED -e s,/bin/gcc,,`
3474             GCC_HOME_SET="false"
3475         fi
3476     else
3477         GCC_HOME="$with_gcc_home"
3478     fi
3479     AC_MSG_RESULT($GCC_HOME)
3480     AC_SUBST(GCC_HOME)
3481
3482     if test "$GCC_HOME_SET" = "true"; then
3483         if test -z "$CC"; then
3484             CC="$GCC_HOME/bin/gcc"
3485             CC_BASE="gcc"
3486         fi
3487         if test -z "$CXX"; then
3488             CXX="$GCC_HOME/bin/g++"
3489             CXX_BASE="g++"
3490         fi
3491     fi
3492 fi
3493
3494 COMPATH=`dirname "$CC"`
3495 if test "$COMPATH" = "."; then
3496     AC_PATH_PROGS(COMPATH, $CC)
3497     dnl double square bracket to get single because of M4 quote...
3498     COMPATH=`echo $COMPATH | $SED "s@/[[^/:]]*\\\$@@"`
3499 fi
3500 COMPATH=`echo $COMPATH | $SED "s@/[[Bb]][[Ii]][[Nn]]\\\$@@"`
3501
3502 dnl ===================================================================
3503 dnl Java support
3504 dnl ===================================================================
3505 AC_MSG_CHECKING([whether to build with Java support])
3506 if test "$with_java" != "no"; then
3507     if test "$DISABLE_SCRIPTING" = TRUE; then
3508         AC_MSG_RESULT([no, overridden by --disable-scripting])
3509         ENABLE_JAVA=""
3510         with_java=no
3511     else
3512         AC_MSG_RESULT([yes])
3513         ENABLE_JAVA="TRUE"
3514         AC_DEFINE(HAVE_FEATURE_JAVA)
3515     fi
3516 else
3517     AC_MSG_RESULT([no])
3518     ENABLE_JAVA=""
3519 fi
3520
3521 AC_SUBST(ENABLE_JAVA)
3522
3523 dnl ENABLE_JAVA="TRUE" if we want there to be *run-time* (and build-time) support for Java
3524
3525 dnl ENABLE_JAVA="" indicate no Java support at all
3526
3527 dnl ===================================================================
3528 dnl Check macOS SDK and compiler
3529 dnl ===================================================================
3530
3531 if test $_os = Darwin; then
3532
3533     # The SDK in the currently selected Xcode should be found.
3534
3535     AC_MSG_CHECKING([what macOS SDK to use])
3536     # XCode only ships with a single SDK for a while now, and using older SDKs alongside is not
3537     # really supported anymore, instead you'd use different copies of Xcode, each with their own
3538     # SDK, and thus xcrun will pick the SDK that matches the currently selected Xcode version
3539     # also restricting the SDK version to "known good" versions doesn't seem necessary anymore, the
3540     # problems that existed in the PPC days with target versions not being respected or random
3541     # failures seems to be a thing of the past or rather: limiting either the Xcode version or the
3542     # SDK version is enough, no need to do both...
3543     MACOSX_SDK_PATH=`xcrun --sdk macosx --show-sdk-path 2> /dev/null`
3544     if test ! -d "$MACOSX_SDK_PATH"; then
3545         AC_MSG_ERROR([Could not find an appropriate macOS SDK])
3546     fi
3547     macosx_sdk=`xcodebuild -version -sdk "$MACOSX_SDK_PATH" SDKVersion`
3548     MACOSX_SDK_BUILD_VERSION=$(xcodebuild -version -sdk "$MACOSX_SDK_PATH" ProductBuildVersion)
3549     # format changed between 10.9 and 10.10 - up to 10.9 it was just four digits (1090), starting
3550     # with macOS 10.10 it was switched to account for x.y.z with six digits, 10.10 is 101000,
3551     # 10.10.2 is 101002
3552     # we don't target the lower versions anymore, so it doesn't matter that we don't generate the
3553     # correct version in case such an old SDK is specified, it will be rejected later anyway
3554     MACOSX_SDK_VERSION=$(echo $macosx_sdk | $AWK -F. '{ print $1*10000+$2*100+$3 }')
3555     if test $MACOSX_SDK_VERSION -lt 101500; then
3556         AC_MSG_ERROR([macOS SDK $macosx_sdk is not supported, lowest supported version is 10.15])
3557     fi
3558     if test "$host_cpu" = arm64 -a $MACOSX_SDK_VERSION -lt 110000; then
3559         AC_MSG_ERROR([macOS SDK $macosx_sdk is not supported for Apple Silicon (need at least 11.0)])
3560     fi
3561     AC_MSG_RESULT([macOS SDK $macosx_sdk at $MACOSX_SDK_PATH])
3562
3563     AC_MSG_CHECKING([what minimum version of macOS to require])
3564     if test "$with_macosx_version_min_required" = "" ; then
3565         if test "$host_cpu" = x86_64; then
3566             with_macosx_version_min_required="10.15";
3567         else
3568             with_macosx_version_min_required="11.0";
3569         fi
3570     fi
3571     # see same notes about MACOSX_SDK_VERSION above
3572     MAC_OS_X_VERSION_MIN_REQUIRED=$(echo $with_macosx_version_min_required | $AWK -F. '{ print $1*10000+$2*100+$3 }')
3573     if test $MAC_OS_X_VERSION_MIN_REQUIRED -lt 101500; then
3574         AC_MSG_ERROR([with-macosx-version-min-required $with_macosx_version_min_required is not a supported value, minimum supported version is 10.15])
3575     fi
3576     AC_MSG_RESULT([$with_macosx_version_min_required])
3577
3578     AC_MSG_CHECKING([that macosx-version-min-required is coherent with macos-with-sdk])
3579     if test $MAC_OS_X_VERSION_MIN_REQUIRED -gt $MACOSX_SDK_VERSION; then
3580         AC_MSG_ERROR([the version minimum required ($with_macosx_version_min_required) cannot be greater than the sdk level ($macosx_sdk)])
3581     else
3582         AC_MSG_RESULT([yes])
3583     fi
3584
3585     # export this so that "xcrun" invocations later return matching values
3586     DEVELOPER_DIR="${MACOSX_SDK_PATH%/SDKs*}"
3587     DEVELOPER_DIR="${DEVELOPER_DIR%/Platforms*}"
3588     export DEVELOPER_DIR
3589     FRAMEWORKSHOME="$MACOSX_SDK_PATH/System/Library/Frameworks"
3590     MACOSX_DEPLOYMENT_TARGET="$with_macosx_version_min_required"
3591
3592     AC_MSG_CHECKING([whether Xcode is new enough])
3593     my_xcode_ver1=$(xcrun xcodebuild -version | head -n 1)
3594     my_xcode_ver2=${my_xcode_ver1#Xcode }
3595     my_xcode_ver3=$(printf %s "$my_xcode_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
3596     if test "$my_xcode_ver3" -ge 1205; then
3597         AC_MSG_RESULT([yes ($my_xcode_ver2)])
3598         if test $MAC_OS_X_VERSION_MIN_REQUIRED -lt 120000; then
3599             if test "$my_xcode_ver3" -ge 1600; then
3600                 dnl the Xcode 15 relnotes state that the classic linker will disappear in the next version, but nothing about
3601                 dnl fixing the problem with weak symbols/macOS 11 compatibility, so assume for now that Xcode 16 will break it...
3602                 AC_MSG_ERROR([Check that Xcode 16 still supports the old linker/that it doesn't break macOS 11 compatibility, then remove this check]);
3603             fi
3604             if test "$my_xcode_ver3" -ge 1500; then
3605                 AC_MSG_WARN([Xcode 15 has a new linker that causes runtime crashes on macOS 11])
3606                 add_warning "Xcode 15 has a new linker that causes runtime crashes on macOS 11, forcing the old linker."
3607                 add_warning "see https://developer.apple.com/documentation/xcode-release-notes/xcode-15-release-notes#Linking"
3608                 LDFLAGS="$LDFLAGS -Wl,-ld_classic"
3609                 # if LDFLAGS weren't set already, a check above sets x_LDFLAGS=[#] to comment-out the export LDFLAGS line in config_host.mk
3610                 x_LDFLAGS=
3611             fi
3612         fi
3613     else
3614         AC_MSG_ERROR(["$my_xcode_ver1" is too old or unrecognized, must be at least Xcode 12.5])
3615     fi
3616
3617     my_xcode_ver1=$(xcrun xcodebuild -version | tail -n 1)
3618     MACOSX_XCODE_BUILD_VERSION=${my_xcode_ver1#Build version }
3619
3620     LIBTOOL=/usr/bin/libtool
3621     INSTALL_NAME_TOOL=install_name_tool
3622     if test -z "$save_CC"; then
3623         stdlib=-stdlib=libc++
3624
3625         AC_MSG_CHECKING([what C compiler to use])
3626         CC="`xcrun -find clang`"
3627         CC_BASE=`first_arg_basename "$CC"`
3628         if test "$host_cpu" = x86_64; then
3629             CC+=" -target x86_64-apple-macos"
3630         else
3631             CC+=" -target arm64-apple-macos"
3632         fi
3633         CC+=" -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3634         AC_MSG_RESULT([$CC])
3635
3636         AC_MSG_CHECKING([what C++ compiler to use])
3637         CXX="`xcrun -find clang++`"
3638         CXX_BASE=`first_arg_basename "$CXX"`
3639         if test "$host_cpu" = x86_64; then
3640             CXX+=" -target x86_64-apple-macos"
3641         else
3642             CXX+=" -target arm64-apple-macos"
3643         fi
3644         CXX+=" $stdlib -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3645         AC_MSG_RESULT([$CXX])
3646
3647         INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3648         AR=`xcrun -find ar`
3649         NM=`xcrun -find nm`
3650         STRIP=`xcrun -find strip`
3651         LIBTOOL=`xcrun -find libtool`
3652         RANLIB=`xcrun -find ranlib`
3653     fi
3654
3655     AC_MSG_CHECKING([whether to do code signing])
3656
3657     if test -z "$enable_macosx_code_signing" -o "$enable_macosx_code_signing" == "no" ; then
3658         AC_MSG_RESULT([no])
3659     else
3660         if test "$enable_macosx_code_signing" = yes; then
3661             # By default use the first suitable certificate (?).
3662
3663             # https://stackoverflow.com/questions/13196291/difference-between-mac-developer-and-3rd-party-mac-developer-application
3664             # says that the "Mac Developer" certificate is useful just for self-testing. For distribution
3665             # outside the Mac App Store, use the "Developer ID Application" one, and for distribution in
3666             # the App Store, the "3rd Party Mac Developer" one. I think it works best to the
3667             # "Developer ID Application" one.
3668             identity="Developer ID Application:"
3669         else
3670             identity=$enable_macosx_code_signing
3671         fi
3672         identity=`security find-identity -p codesigning -v 2>/dev/null | $AWK "/$identity/{print \\$2; exit}"`
3673         if test -n "$identity"; then
3674             MACOSX_CODESIGNING_IDENTITY=$identity
3675             pretty_name=`security find-identity -p codesigning -v | grep "$MACOSX_CODESIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3676             AC_MSG_RESULT([yes, using the identity $MACOSX_CODESIGNING_IDENTITY for $pretty_name])
3677         else
3678             AC_MSG_ERROR([cannot determine identity to use])
3679         fi
3680     fi
3681
3682     AC_MSG_CHECKING([whether to create a Mac App Store package])
3683
3684     if test -z "$enable_macosx_package_signing" || test "$enable_macosx_package_signing" == no; then
3685         AC_MSG_RESULT([no])
3686     elif test -z "$MACOSX_CODESIGNING_IDENTITY"; then
3687         AC_MSG_ERROR([You forgot --enable-macosx-code-signing])
3688     else
3689         if test "$enable_macosx_package_signing" = yes; then
3690             # By default use the first suitable certificate.
3691             # It should be a "3rd Party Mac Developer Installer" one
3692             identity="3rd Party Mac Developer Installer:"
3693         else
3694             identity=$enable_macosx_package_signing
3695         fi
3696         identity=`security find-identity -v 2>/dev/null | $AWK "/$identity/ {print \\$2; exit}"`
3697         if test -n "$identity"; then
3698             MACOSX_PACKAGE_SIGNING_IDENTITY=$identity
3699             pretty_name=`security find-identity -v | grep "$MACOSX_PACKAGE_SIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3700             AC_MSG_RESULT([yes, using the identity $MACOSX_PACKAGE_SIGNING_IDENTITY for $pretty_name])
3701         else
3702             AC_MSG_ERROR([Could not find any suitable '3rd Party Mac Developer Installer' certificate])
3703         fi
3704     fi
3705
3706     if test -n "$MACOSX_CODESIGNING_IDENTITY" -a -n "$MACOSX_PACKAGE_SIGNING_IDENTITY" -a "$MACOSX_CODESIGNING_IDENTITY" = "$MACOSX_PACKAGE_SIGNING_IDENTITY"; then
3707         AC_MSG_ERROR([You should not use the same identity for code and package signing])
3708     fi
3709
3710     AC_MSG_CHECKING([whether to sandbox the application])
3711
3712     if test -n "$ENABLE_JAVA" -a "$enable_macosx_sandbox" = yes; then
3713         AC_MSG_ERROR([macOS sandboxing (actually App Store rules) disallows use of Java])
3714     elif test "$enable_macosx_sandbox" = yes; then
3715         ENABLE_MACOSX_SANDBOX=TRUE
3716         AC_DEFINE(HAVE_FEATURE_MACOSX_SANDBOX)
3717         AC_MSG_RESULT([yes])
3718     else
3719         AC_MSG_RESULT([no])
3720     fi
3721
3722     AC_MSG_CHECKING([what macOS app bundle identifier to use])
3723     MACOSX_BUNDLE_IDENTIFIER=$with_macosx_bundle_identifier
3724     AC_MSG_RESULT([$MACOSX_BUNDLE_IDENTIFIER])
3725
3726     if test -n "$with_macosx_provisioning_profile" ; then
3727         if test ! -f "$with_macosx_provisioning_profile"; then
3728             AC_MSG_ERROR([provisioning profile not found at $with_macosx_provisioning_profile])
3729         else
3730             MACOSX_PROVISIONING_PROFILE=$with_macosx_provisioning_profile
3731             MACOSX_PROVISIONING_INFO=$([security cms -D -i "$MACOSX_PROVISIONING_PROFILE" | \
3732                 xmllint --xpath "//key[.='com.apple.application-identifier' or .='com.apple.developer.team-identifier'] \
3733                     | //key[.='com.apple.application-identifier' or .='com.apple.developer.team-identifier']/following-sibling::string[1]" - | \
3734                 sed -e 's#><#>\n\t<#g' -e 's#^#\t#'])
3735         fi
3736     fi
3737 fi
3738 AC_SUBST(MACOSX_SDK_PATH)
3739 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
3740 AC_SUBST(MAC_OS_X_VERSION_MIN_REQUIRED)
3741 AC_SUBST(INSTALL_NAME_TOOL)
3742 AC_SUBST(LIBTOOL) # Note that the macOS libtool command is unrelated to GNU libtool
3743 AC_SUBST(MACOSX_CODESIGNING_IDENTITY)
3744 AC_SUBST(MACOSX_PACKAGE_SIGNING_IDENTITY)
3745 AC_SUBST(ENABLE_MACOSX_SANDBOX)
3746 AC_SUBST(MACOSX_BUNDLE_IDENTIFIER)
3747 AC_SUBST(MACOSX_PROVISIONING_INFO)
3748 AC_SUBST(MACOSX_PROVISIONING_PROFILE)
3749 AC_SUBST(MACOSX_SDK_BUILD_VERSION)
3750 AC_SUBST(MACOSX_XCODE_BUILD_VERSION)
3751
3752 dnl ===================================================================
3753 dnl Check iOS SDK and compiler
3754 dnl ===================================================================
3755
3756 if test $_os = iOS; then
3757     AC_MSG_CHECKING([what iOS SDK to use])
3758
3759     if test "$enable_ios_simulator" = "yes"; then
3760         platformlc=iphonesimulator
3761         versionmin=-mios-simulator-version-min=14.5
3762     else
3763         platformlc=iphoneos
3764         versionmin=-miphoneos-version-min=14.5
3765     fi
3766
3767     sysroot=`xcrun --sdk $platformlc --show-sdk-path`
3768
3769     if ! test -d "$sysroot"; then
3770         AC_MSG_ERROR([Could not find iOS SDK $sysroot])
3771     fi
3772
3773     AC_MSG_RESULT($sysroot)
3774
3775     stdlib="-stdlib=libc++"
3776
3777     AC_MSG_CHECKING([what C compiler to use])
3778     CC="`xcrun -find clang`"
3779     CC_BASE=`first_arg_basename "$CC"`
3780     CC+=" -arch $host_cpu_for_clang -isysroot $sysroot $versionmin"
3781     AC_MSG_RESULT([$CC])
3782
3783     AC_MSG_CHECKING([what C++ compiler to use])
3784     CXX="`xcrun -find clang++`"
3785     CXX_BASE=`first_arg_basename "$CXX"`
3786     CXX+=" -arch $host_cpu_for_clang $stdlib -isysroot $sysroot $versionmin"
3787     AC_MSG_RESULT([$CXX])
3788
3789     INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3790     AR=`xcrun -find ar`
3791     NM=`xcrun -find nm`
3792     STRIP=`xcrun -find strip`
3793     LIBTOOL=`xcrun -find libtool`
3794     RANLIB=`xcrun -find ranlib`
3795 fi
3796
3797 AC_MSG_CHECKING([whether to treat the installation as read-only])
3798
3799 if test $_os = Darwin; then
3800     enable_readonly_installset=yes
3801 elif test "$enable_extensions" != yes; then
3802     enable_readonly_installset=yes
3803 fi
3804 if test "$enable_readonly_installset" = yes; then
3805     AC_MSG_RESULT([yes])
3806     AC_DEFINE(HAVE_FEATURE_READONLY_INSTALLSET)
3807 else
3808     AC_MSG_RESULT([no])
3809 fi
3810
3811 dnl ===================================================================
3812 dnl Structure of install set
3813 dnl ===================================================================
3814
3815 if test $_os = Darwin; then
3816     LIBO_BIN_FOLDER=MacOS
3817     LIBO_ETC_FOLDER=Resources
3818     LIBO_LIBEXEC_FOLDER=MacOS
3819     LIBO_LIB_FOLDER=Frameworks
3820     LIBO_LIB_PYUNO_FOLDER=Resources
3821     LIBO_SHARE_FOLDER=Resources
3822     LIBO_SHARE_HELP_FOLDER=Resources/help
3823     LIBO_SHARE_JAVA_FOLDER=Resources/java
3824     LIBO_SHARE_PRESETS_FOLDER=Resources/presets
3825     LIBO_SHARE_READMES_FOLDER=Resources/readmes
3826     LIBO_SHARE_RESOURCE_FOLDER=Resources/resource
3827     LIBO_SHARE_SHELL_FOLDER=Resources/shell
3828     LIBO_URE_BIN_FOLDER=MacOS
3829     LIBO_URE_ETC_FOLDER=Resources/ure/etc
3830     LIBO_URE_LIB_FOLDER=Frameworks
3831     LIBO_URE_MISC_FOLDER=Resources/ure/share/misc
3832     LIBO_URE_SHARE_JAVA_FOLDER=Resources/java
3833 elif test $_os = WINNT; then
3834     LIBO_BIN_FOLDER=program
3835     LIBO_ETC_FOLDER=program
3836     LIBO_LIBEXEC_FOLDER=program
3837     LIBO_LIB_FOLDER=program
3838     LIBO_LIB_PYUNO_FOLDER=program
3839     LIBO_SHARE_FOLDER=share
3840     LIBO_SHARE_HELP_FOLDER=help
3841     LIBO_SHARE_JAVA_FOLDER=program/classes
3842     LIBO_SHARE_PRESETS_FOLDER=presets
3843     LIBO_SHARE_READMES_FOLDER=readmes
3844     LIBO_SHARE_RESOURCE_FOLDER=program/resource
3845     LIBO_SHARE_SHELL_FOLDER=program/shell
3846     LIBO_URE_BIN_FOLDER=program
3847     LIBO_URE_ETC_FOLDER=program
3848     LIBO_URE_LIB_FOLDER=program
3849     LIBO_URE_MISC_FOLDER=program
3850     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3851 else
3852     LIBO_BIN_FOLDER=program
3853     LIBO_ETC_FOLDER=program
3854     LIBO_LIBEXEC_FOLDER=program
3855     LIBO_LIB_FOLDER=program
3856     LIBO_LIB_PYUNO_FOLDER=program
3857     LIBO_SHARE_FOLDER=share
3858     LIBO_SHARE_HELP_FOLDER=help
3859     LIBO_SHARE_JAVA_FOLDER=program/classes
3860     LIBO_SHARE_PRESETS_FOLDER=presets
3861     LIBO_SHARE_READMES_FOLDER=readmes
3862     if test "$enable_fuzzers" != yes; then
3863         LIBO_SHARE_RESOURCE_FOLDER=program/resource
3864     else
3865         LIBO_SHARE_RESOURCE_FOLDER=resource
3866     fi
3867     LIBO_SHARE_SHELL_FOLDER=program/shell
3868     LIBO_URE_BIN_FOLDER=program
3869     LIBO_URE_ETC_FOLDER=program
3870     LIBO_URE_LIB_FOLDER=program
3871     LIBO_URE_MISC_FOLDER=program
3872     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3873 fi
3874 AC_DEFINE_UNQUOTED(LIBO_BIN_FOLDER,"$LIBO_BIN_FOLDER")
3875 AC_DEFINE_UNQUOTED(LIBO_ETC_FOLDER,"$LIBO_ETC_FOLDER")
3876 AC_DEFINE_UNQUOTED(LIBO_LIBEXEC_FOLDER,"$LIBO_LIBEXEC_FOLDER")
3877 AC_DEFINE_UNQUOTED(LIBO_LIB_FOLDER,"$LIBO_LIB_FOLDER")
3878 AC_DEFINE_UNQUOTED(LIBO_LIB_PYUNO_FOLDER,"$LIBO_LIB_PYUNO_FOLDER")
3879 AC_DEFINE_UNQUOTED(LIBO_SHARE_FOLDER,"$LIBO_SHARE_FOLDER")
3880 AC_DEFINE_UNQUOTED(LIBO_SHARE_HELP_FOLDER,"$LIBO_SHARE_HELP_FOLDER")
3881 AC_DEFINE_UNQUOTED(LIBO_SHARE_JAVA_FOLDER,"$LIBO_SHARE_JAVA_FOLDER")
3882 AC_DEFINE_UNQUOTED(LIBO_SHARE_PRESETS_FOLDER,"$LIBO_SHARE_PRESETS_FOLDER")
3883 AC_DEFINE_UNQUOTED(LIBO_SHARE_RESOURCE_FOLDER,"$LIBO_SHARE_RESOURCE_FOLDER")
3884 AC_DEFINE_UNQUOTED(LIBO_SHARE_SHELL_FOLDER,"$LIBO_SHARE_SHELL_FOLDER")
3885 AC_DEFINE_UNQUOTED(LIBO_URE_BIN_FOLDER,"$LIBO_URE_BIN_FOLDER")
3886 AC_DEFINE_UNQUOTED(LIBO_URE_ETC_FOLDER,"$LIBO_URE_ETC_FOLDER")
3887 AC_DEFINE_UNQUOTED(LIBO_URE_LIB_FOLDER,"$LIBO_URE_LIB_FOLDER")
3888 AC_DEFINE_UNQUOTED(LIBO_URE_MISC_FOLDER,"$LIBO_URE_MISC_FOLDER")
3889 AC_DEFINE_UNQUOTED(LIBO_URE_SHARE_JAVA_FOLDER,"$LIBO_URE_SHARE_JAVA_FOLDER")
3890
3891 # Not all of them needed in config_host.mk, add more if need arises
3892 AC_SUBST(LIBO_BIN_FOLDER)
3893 AC_SUBST(LIBO_ETC_FOLDER)
3894 AC_SUBST(LIBO_LIB_FOLDER)
3895 AC_SUBST(LIBO_LIB_PYUNO_FOLDER)
3896 AC_SUBST(LIBO_SHARE_FOLDER)
3897 AC_SUBST(LIBO_SHARE_HELP_FOLDER)
3898 AC_SUBST(LIBO_SHARE_JAVA_FOLDER)
3899 AC_SUBST(LIBO_SHARE_PRESETS_FOLDER)
3900 AC_SUBST(LIBO_SHARE_READMES_FOLDER)
3901 AC_SUBST(LIBO_SHARE_RESOURCE_FOLDER)
3902 AC_SUBST(LIBO_URE_BIN_FOLDER)
3903 AC_SUBST(LIBO_URE_ETC_FOLDER)
3904 AC_SUBST(LIBO_URE_LIB_FOLDER)
3905 AC_SUBST(LIBO_URE_MISC_FOLDER)
3906 AC_SUBST(LIBO_URE_SHARE_JAVA_FOLDER)
3907
3908 dnl ===================================================================
3909 dnl Windows specific tests and stuff
3910 dnl ===================================================================
3911
3912 reg_get_value()
3913 {
3914     # Return value: $regvalue
3915     unset regvalue
3916
3917     if test "$build_os" = "wsl"; then
3918         regvalue=$($WSL_LO_HELPER --read-registry $1 "$2" 2>/dev/null)
3919         return
3920     fi
3921
3922     local _regentry="/proc/registry${1}/${2}"
3923     if test -f "$_regentry"; then
3924         # Stop bash complaining about \0 bytes in input, as it can't handle them.
3925         # Registry keys read via /proc/registry* are always \0 terminated!
3926         local _regvalue=$(tr -d '\0' < "$_regentry")
3927         if test $? -eq 0; then
3928             regvalue=$_regvalue
3929         fi
3930     fi
3931 }
3932
3933 # Get a value from the 32-bit side of the Registry
3934 reg_get_value_32()
3935 {
3936     reg_get_value "32" "$1"
3937 }
3938
3939 # Get a value from the 64-bit side of the Registry
3940 reg_get_value_64()
3941 {
3942     reg_get_value "64" "$1"
3943 }
3944
3945 reg_list_values()
3946 {
3947     # Return value: $reglist
3948     unset reglist
3949
3950     if test "$build_os" = "wsl"; then
3951         reglist=$($WSL_LO_HELPER --list-registry $1 "$2" 2>/dev/null | tr -d '\r')
3952         return
3953     fi
3954
3955     reglist=$(ls "/proc/registry${1}/${2}")
3956 }
3957
3958 # List values from the 32-bit side of the Registry
3959 reg_list_values_32()
3960 {
3961     reg_list_values "32" "$1"
3962 }
3963
3964 # List values from the 64-bit side of the Registry
3965 reg_list_values_64()
3966 {
3967     reg_list_values "64" "$1"
3968 }
3969
3970 case "$host_os" in
3971 cygwin*|wsl*)
3972     COM=MSC
3973     OS=WNT
3974     RTL_OS=Windows
3975     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3976         P_SEP=";"
3977     else
3978         P_SEP=:
3979     fi
3980     case "$host_cpu" in
3981     x86_64)
3982         CPUNAME=X86_64
3983         RTL_ARCH=X86_64
3984         PLATFORMID=windows_x86_64
3985         WINDOWS_X64=1
3986         SCPDEFS="$SCPDEFS -DWINDOWS_X64"
3987         WIN_HOST_ARCH="x64"
3988         WIN_MULTI_ARCH="x86"
3989         WIN_HOST_BITS=64
3990         ;;
3991     i*86)
3992         CPUNAME=INTEL
3993         RTL_ARCH=x86
3994         PLATFORMID=windows_x86
3995         WIN_HOST_ARCH="x86"
3996         WIN_HOST_BITS=32
3997         WIN_OTHER_ARCH="x64"
3998         ;;
3999     aarch64)
4000         CPUNAME=AARCH64
4001         RTL_ARCH=AARCH64
4002         PLATFORMID=windows_aarch64
4003         WINDOWS_X64=1
4004         SCPDEFS="$SCPDEFS -DWINDOWS_AARCH64"
4005         WIN_HOST_ARCH="arm64"
4006         WIN_HOST_BITS=64
4007         with_ucrt_dir=no
4008         ;;
4009     *)
4010         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4011         ;;
4012     esac
4013
4014     case "$build_cpu" in
4015     x86_64) WIN_BUILD_ARCH="x64" ;;
4016     i*86) WIN_BUILD_ARCH="x86" ;;
4017     aarch64) WIN_BUILD_ARCH="arm64" ;;
4018     *)
4019         AC_MSG_ERROR([Unsupported build_cpu $build_cpu for host_os $host_os])
4020         ;;
4021     esac
4022
4023     SCPDEFS="$SCPDEFS -D_MSC_VER"
4024     ;;
4025 esac
4026
4027 # multi-arch is an arch, which can execute on the host (x86 on x64), while
4028 # other-arch won't, but wouldn't break the build (x64 on x86).
4029 if test -n "$WIN_MULTI_ARCH" -a -n "$WIN_OTHER_ARCH"; then
4030     AC_MSG_ERROR([Broken configure.ac file: can't have set \$WIN_MULTI_ARCH and $WIN_OTHER_ARCH])
4031 fi
4032
4033
4034 if test "$build_cpu" != "$host_cpu" -o "$DISABLE_DYNLOADING" = TRUE; then
4035     # To allow building Windows multi-arch releases without cross-tooling
4036     if test "$DISABLE_DYNLOADING" = TRUE -o \( -z "$WIN_MULTI_ARCH" -a -z "$WIN_OTHER_ARCH" \); then
4037         cross_compiling="yes"
4038     fi
4039 fi
4040
4041 if test "$cross_compiling" = "yes"; then
4042     export CROSS_COMPILING=TRUE
4043     if test "$enable_dynamic_loading" != yes -a "$enable_wasm_strip" = yes; then
4044         ENABLE_WASM_STRIP=TRUE
4045     fi
4046     if test "$_os" = "Emscripten"; then
4047         if test "$with_main_module" = "calc"; then
4048             ENABLE_WASM_STRIP_WRITER=TRUE
4049         elif test "$with_main_module" = "writer"; then
4050             ENABLE_WASM_STRIP_CALC=TRUE
4051         fi
4052     fi
4053 else
4054     CROSS_COMPILING=
4055     BUILD_TYPE="$BUILD_TYPE NATIVE"
4056 fi
4057 AC_SUBST(CROSS_COMPILING)
4058 AC_SUBST(ENABLE_WASM_STRIP)
4059 AC_SUBST(ENABLE_WASM_STRIP_WRITER)
4060 AC_SUBST(ENABLE_WASM_STRIP_CALC)
4061
4062 # Use -isystem (gcc) if possible, to avoid warnings in 3rd party headers.
4063 # NOTE: must _not_ be used for bundled external libraries!
4064 ISYSTEM=
4065 if test "$GCC" = "yes"; then
4066     AC_MSG_CHECKING( for -isystem )
4067     save_CFLAGS=$CFLAGS
4068     CFLAGS="$CFLAGS -isystem /usr/include -Werror"
4069     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ ISYSTEM="-isystem " ],[])
4070     CFLAGS=$save_CFLAGS
4071     if test -n "$ISYSTEM"; then
4072         AC_MSG_RESULT(yes)
4073     else
4074         AC_MSG_RESULT(no)
4075     fi
4076 fi
4077 if test -z "$ISYSTEM"; then
4078     # fall back to using -I
4079     ISYSTEM=-I
4080 fi
4081 AC_SUBST(ISYSTEM)
4082
4083 dnl ===================================================================
4084 dnl  Check which Visual Studio compiler is used
4085 dnl ===================================================================
4086
4087 map_vs_year_to_version()
4088 {
4089     # Return value: $vsversion
4090
4091     unset vsversion
4092
4093     case $1 in
4094     2019)
4095         vsversion=16;;
4096     2022)
4097         vsversion=17;;
4098     2022preview)
4099         vsversion=17.10;;
4100     *)
4101         AC_MSG_ERROR([Assertion failure - invalid argument "$1" to map_vs_year_to_version()]);;
4102     esac
4103 }
4104
4105 vs_versions_to_check()
4106 {
4107     # Args: $1 (optional) : versions to check, in the order of preference
4108     # Return value: $vsversions
4109
4110     unset vsversions
4111
4112     if test -n "$1"; then
4113         map_vs_year_to_version "$1"
4114         vsversions=$vsversion
4115     else
4116         # Default version is 2019
4117         vsversions="16"
4118     fi
4119 }
4120
4121 win_get_env_from_vsdevcmdbat()
4122 {
4123     local WRAPPERBATCHFILEPATH="`mktemp -t wrpXXXXXX.bat`"
4124     printf '@set VSCMD_SKIP_SENDTELEMETRY=1\r\n' > $WRAPPERBATCHFILEPATH
4125     printf '@call "%s/../Common7/Tools/VsDevCmd.bat" /no_logo\r\n' "$(cygpath -w $VC_PRODUCT_DIR)" >> $WRAPPERBATCHFILEPATH
4126     # use 'echo.%ENV%' syntax (instead of 'echo %ENV%') to avoid outputting "ECHO is off." in case when ENV is empty or a space
4127     printf '@setlocal\r\n@echo.%%%s%%\r\n@endlocal\r\n' "$1" >> $WRAPPERBATCHFILEPATH
4128     local result
4129     if test "$build_os" = "wsl"; then
4130         result=$(cd /mnt/c && cmd.exe /c $(wslpath -w $WRAPPERBATCHFILEPATH) | tr -d '\r')
4131     else
4132         chmod +x $WRAPPERBATCHFILEPATH
4133         result=$("$WRAPPERBATCHFILEPATH" | tr -d '\r')
4134     fi
4135     rm -f $WRAPPERBATCHFILEPATH
4136     printf '%s' "$result"
4137 }
4138
4139 find_ucrt()
4140 {
4141     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/InstallationFolder"
4142     if test -n "$regvalue"; then
4143         PathFormat "$regvalue"
4144         UCRTSDKDIR=$formatted_path_unix
4145         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/ProductVersion"
4146         UCRTVERSION=$regvalue
4147         # Rest if not exist
4148         if ! test -d "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"; then
4149           UCRTSDKDIR=
4150         fi
4151     fi
4152     if test -z "$UCRTSDKDIR"; then
4153         ide_env_dir="$VC_PRODUCT_DIR/../Common7/Tools/"
4154         ide_env_file="${ide_env_dir}VsDevCmd.bat"
4155         if test -f "$ide_env_file"; then
4156             PathFormat "$(win_get_env_from_vsdevcmdbat UniversalCRTSdkDir)"
4157             UCRTSDKDIR=$formatted_path
4158             UCRTVERSION=$(win_get_env_from_vsdevcmdbat UCRTVersion)
4159             dnl Hack needed at least by tml:
4160             if test "$UCRTVERSION" = 10.0.15063.0 \
4161                 -a ! -f "${UCRTSDKDIR}Include/10.0.15063.0/um/sqlext.h" \
4162                 -a -f "${UCRTSDKDIR}Include/10.0.14393.0/um/sqlext.h"
4163             then
4164                 UCRTVERSION=10.0.14393.0
4165             fi
4166         else
4167           AC_MSG_ERROR([No UCRT found])
4168         fi
4169     fi
4170 }
4171
4172 find_msvc()
4173 {
4174     # Find Visual C++
4175     # Args: $1 (optional) : The VS version year
4176     # Return values: $vctest, $vcyear, $vctoolset, $vcnumwithdot, $vcbuildnumber
4177
4178     unset vctest vctoolset vcnumwithdot vcbuildnumber
4179
4180     vs_versions_to_check "$1"
4181     if test "$build_os" = wsl; then
4182         vswhere="$PROGRAMFILESX86"
4183         if test -z "$vswhere"; then
4184             vswhere="c:\\Program Files (x86)"
4185         fi
4186     else
4187         vswhere="$(perl -e 'print $ENV{"ProgramFiles(x86)"}')"
4188     fi
4189     vswhere+="\\Microsoft Visual Studio\\Installer\\vswhere.exe"
4190     PathFormat "$vswhere"
4191     vswhere=$formatted_path_unix
4192     for ver in $vsversions; do
4193         vswhereoutput=`$vswhere -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4194         if test -z "$vswhereoutput"; then
4195             vswhereoutput=`$vswhere -prerelease -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4196         fi
4197         # Fall back to all MS products (this includes VC++ Build Tools)
4198         if ! test -n "$vswhereoutput"; then
4199             AC_MSG_CHECKING([VC++ Build Tools and similar])
4200             vswhereoutput=`$vswhere -products \* -version "@<:@ $ver , $(expr ${ver%%.*} + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
4201         fi
4202         if test -n "$vswhereoutput"; then
4203             PathFormat "$vswhereoutput"
4204             vctest=$formatted_path_unix
4205             break
4206         fi
4207     done
4208
4209     if test -n "$vctest"; then
4210         vcnumwithdot="$ver"
4211         if test "${vcnumwithdot%%.*}" = "$vcnumwithdot"; then
4212             vcnumwithdot=$vcnumwithdot.0
4213         fi
4214         case "$vcnumwithdot" in
4215         16.0)
4216             vcyear=2019
4217             vctoolset=v142
4218             ;;
4219         17.0 | 17.10)
4220             vcyear=2022
4221             vctoolset=v143
4222             ;;
4223         esac
4224         vcbuildnumber=`ls $vctest/VC/Tools/MSVC -A1r | head -1`
4225
4226     fi
4227 }
4228
4229 test_cl_exe()
4230 {
4231     AC_MSG_CHECKING([$1 compiler])
4232
4233     CL_EXE_PATH="$2/cl.exe"
4234
4235     if test ! -f "$CL_EXE_PATH"; then
4236         if test "$1" = "multi-arch"; then
4237             AC_MSG_WARN([no compiler (cl.exe) in $2])
4238             return 1
4239         else
4240             AC_MSG_ERROR([no compiler (cl.exe) in $2])
4241         fi
4242     fi
4243
4244     dnl ===========================================================
4245     dnl  Check for the corresponding mspdb*.dll
4246     dnl ===========================================================
4247
4248     # MSVC 15.0 has libraries from 14.0?
4249     mspdbnum="140"
4250
4251     if test ! -e "$2/mspdb${mspdbnum}.dll"; then
4252         AC_MSG_ERROR([No mspdb${mspdbnum}.dll in $2, Visual Studio installation broken?])
4253     fi
4254
4255     # The compiles has to find its shared libraries
4256     OLD_PATH="$PATH"
4257     TEMP_PATH=`cygpath -d "$2"`
4258     PATH="`cygpath -u "$TEMP_PATH"`:$PATH"
4259
4260     if ! "$CL_EXE_PATH" -? </dev/null >/dev/null 2>&1; then
4261         AC_MSG_ERROR([no compiler (cl.exe) in $2])
4262     fi
4263
4264     PATH="$OLD_PATH"
4265
4266     AC_MSG_RESULT([$CL_EXE_PATH])
4267 }
4268
4269 SOLARINC=
4270 MSBUILD_PATH=
4271 DEVENV=
4272 if test "$_os" = "WINNT"; then
4273     AC_MSG_CHECKING([Visual C++])
4274     find_msvc "$with_visual_studio"
4275     if test -z "$vctest"; then
4276         if test -n "$with_visual_studio"; then
4277             AC_MSG_ERROR([no Visual Studio $with_visual_studio installation found])
4278         else
4279             AC_MSG_ERROR([no Visual Studio installation found])
4280         fi
4281     fi
4282     AC_MSG_RESULT([])
4283
4284     VC_PRODUCT_DIR="$vctest/VC"
4285     COMPATH="$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber"
4286
4287     # $WIN_OTHER_ARCH is a hack to test the x64 compiler on x86, even if it's not multi-arch
4288     if test -n "$WIN_MULTI_ARCH" -o -n "$WIN_OTHER_ARCH"; then
4289         MSVC_MULTI_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/${WIN_MULTI_ARCH}${WIN_OTHER_ARCH}"
4290         test_cl_exe "multi-arch" "$MSVC_MULTI_PATH"
4291         if test $? -ne 0; then
4292             WIN_MULTI_ARCH=""
4293             WIN_OTHER_ARCH=""
4294         fi
4295     fi
4296
4297     if test "$WIN_BUILD_ARCH" = "$WIN_HOST_ARCH"; then
4298         MSVC_BUILD_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_BUILD_ARCH"
4299         test_cl_exe "build" "$MSVC_BUILD_PATH"
4300     fi
4301
4302     if test "$WIN_BUILD_ARCH" != "$WIN_HOST_ARCH"; then
4303         MSVC_HOST_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_HOST_ARCH"
4304         test_cl_exe "host" "$MSVC_HOST_PATH"
4305     else
4306         MSVC_HOST_PATH="$MSVC_BUILD_PATH"
4307     fi
4308
4309     AC_MSG_CHECKING([for short pathname of VC product directory])
4310     VC_PRODUCT_DIR=`win_short_path_for_make "$VC_PRODUCT_DIR"`
4311     AC_MSG_RESULT([$VC_PRODUCT_DIR])
4312
4313     UCRTSDKDIR=
4314     UCRTVERSION=
4315
4316     AC_MSG_CHECKING([for UCRT location])
4317     find_ucrt
4318     # find_ucrt errors out if it doesn't find it
4319     AC_MSG_RESULT([$UCRTSDKDIR ($UCRTVERSION)])
4320     PathFormat "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"
4321     ucrtincpath_formatted=$formatted_path
4322     # SOLARINC is used for external modules and must be set too.
4323     # And no, it's not sufficient to set SOLARINC only, as configure
4324     # itself doesn't honour it.
4325     SOLARINC="$SOLARINC -I$ucrtincpath_formatted"
4326     CFLAGS="$CFLAGS -I$ucrtincpath_formatted"
4327     CXXFLAGS="$CXXFLAGS -I$ucrtincpath_formatted"
4328     CPPFLAGS="$CPPFLAGS -I$ucrtincpath_formatted"
4329
4330     AC_SUBST(UCRTSDKDIR)
4331     AC_SUBST(UCRTVERSION)
4332
4333     AC_MSG_CHECKING([for MSBuild.exe location for: $vcnumwithdot])
4334     # Find the proper version of MSBuild.exe to use based on the VS version
4335     reg_get_value_32 HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/MSBuild/$vcnumwithdot/MSBuildOverrideTasksPath
4336     if test -z "$regvalue" ; then
4337         if test "$WIN_BUILD_ARCH" != "x64"; then
4338             regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin"
4339         else
4340             regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin/amd64"
4341         fi
4342     fi
4343     if test -d "$regvalue" ; then
4344         MSBUILD_PATH=`win_short_path_for_make "$regvalue"`
4345         AC_MSG_RESULT([$regvalue])
4346     else
4347         AC_MSG_ERROR([MSBuild.exe location not found])
4348     fi
4349
4350     # Find the version of devenv.exe
4351     # MSVC 2017 devenv does not start properly from a DOS 8.3 path
4352     DEVENV=$(cygpath -lm "$VC_PRODUCT_DIR/../Common7/IDE/devenv.exe")
4353     DEVENV_unix=$(cygpath -u "$DEVENV")
4354     if test ! -e "$DEVENV_unix"; then
4355         AC_MSG_WARN([No devenv.exe found - this is expected for VC++ Build Tools])
4356     fi
4357
4358     dnl Save the true MSVC cl.exe for use when CC/CXX is actually clang-cl,
4359     dnl needed when building CLR code:
4360     if test -z "$MSVC_CXX"; then
4361         # This gives us a posix path with 8.3 filename restrictions
4362         MSVC_CXX=`win_short_path_for_make "$MSVC_HOST_PATH/cl.exe"`
4363     fi
4364
4365     if test -z "$CC"; then
4366         CC=$MSVC_CXX
4367         CC_BASE=`first_arg_basename "$CC"`
4368     fi
4369     if test -z "$CXX"; then
4370         CXX=$MSVC_CXX
4371         CXX_BASE=`first_arg_basename "$CXX"`
4372     fi
4373
4374     if test -n "$CC"; then
4375         # Remove /cl.exe from CC case insensitive
4376         AC_MSG_NOTICE([found Visual C++ $vcyear])
4377
4378         main_include_dir=`cygpath -d -m "$COMPATH/Include"`
4379         CPPFLAGS="$CPPFLAGS -I$main_include_dir"
4380
4381         PathFormat "$COMPATH"
4382         COMPATH=`win_short_path_for_make "$formatted_path"`
4383
4384         VCVER=$vcnumwithdot
4385         VCTOOLSET=$vctoolset
4386
4387         # The WINDOWS_SDK_ACCEPTABLE_VERSIONS is mostly an educated guess...  Assuming newer ones
4388         # are always "better", we list them in reverse chronological order.
4389
4390         case "$vcnumwithdot" in
4391         16.0 | 17.0 | 17.10)
4392             WINDOWS_SDK_ACCEPTABLE_VERSIONS="10.0 8.1A 8.1 8.0"
4393             ;;
4394         esac
4395
4396         # The expectation is that --with-windows-sdk should not need to be used
4397         if test -n "$with_windows_sdk"; then
4398             case " $WINDOWS_SDK_ACCEPTABLE_VERSIONS " in
4399             *" "$with_windows_sdk" "*)
4400                 WINDOWS_SDK_ACCEPTABLE_VERSIONS=$with_windows_sdk
4401                 ;;
4402             *)
4403                 AC_MSG_ERROR([Windows SDK $with_windows_sdk is not known to work with VS $vcyear])
4404                 ;;
4405             esac
4406         fi
4407
4408         # Make AC_COMPILE_IFELSE etc. work (set by AC_PROG_C, which we don't use for MSVC)
4409         ac_objext=obj
4410         ac_exeext=exe
4411
4412     else
4413         AC_MSG_ERROR([Visual C++ not found after all, huh])
4414     fi
4415
4416     # ERROR if VS version < 16.5
4417     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.5])
4418     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4419         // See <https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros> for mapping
4420         // between Visual Studio versions and _MSC_VER:
4421         #if _MSC_VER < 1925
4422         #error
4423         #endif
4424     ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no])])
4425
4426     # WARN if VS version < 16.10
4427     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.10])
4428     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4429         #if _MSC_VER < 1929
4430         #error
4431         #endif
4432     ]])],[vs2019_recommended_version=yes],[vs2019_recommended_version=no])
4433
4434     if test $vs2019_recommended_version = yes; then
4435         AC_MSG_RESULT([yes])
4436     else
4437         AC_MSG_WARN([no])
4438         add_warning "You should have at least Visual Studio 2019 version 16.10 to avoid build problems. Otherwise, you may face problems with the build of some modules including dragonbox."
4439     fi
4440
4441     # Check for 64-bit (cross-)compiler to use to build the 64-bit
4442     # version of the Explorer extension (and maybe other small
4443     # bits, too) needed when installing a 32-bit LibreOffice on a
4444     # 64-bit OS. The 64-bit Explorer extension is a feature that
4445     # has been present since long in OOo. Don't confuse it with
4446     # building LibreOffice itself as 64-bit code.
4447
4448     BUILD_X64=
4449     CXX_X64_BINARY=
4450
4451     if test "$WIN_HOST_ARCH" = "x86" -a -n "$WIN_OTHER_ARCH"; then
4452         AC_MSG_CHECKING([for the libraries to build the 64-bit Explorer extensions])
4453         if test -f "$COMPATH/atlmfc/lib/x64/atls.lib" -o \
4454              -f "$COMPATH/atlmfc/lib/spectre/x64/atls.lib"
4455         then
4456             BUILD_X64=TRUE
4457             CXX_X64_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4458             AC_MSG_RESULT([found])
4459         else
4460             AC_MSG_RESULT([not found])
4461             AC_MSG_WARN([Installation set will not contain 64-bit Explorer extensions])
4462         fi
4463     elif test "$WIN_HOST_ARCH" = "x64"; then
4464         CXX_X64_BINARY=$CXX
4465     fi
4466     AC_SUBST(BUILD_X64)
4467
4468     # These are passed to the environment and then used in gbuild/platform/com_MSC_class.mk
4469     AC_SUBST(CXX_X64_BINARY)
4470
4471     # Check for 32-bit compiler to use to build the 32-bit TWAIN shim
4472     # needed to support TWAIN scan on both 32- and 64-bit systems
4473
4474     case "$WIN_HOST_ARCH" in
4475     x64)
4476         AC_MSG_CHECKING([for a x86 compiler and libraries for 32-bit binaries required for TWAIN support])
4477         if test -n "$CXX_X86_BINARY"; then
4478             BUILD_X86=TRUE
4479             AC_MSG_RESULT([preset])
4480         elif test -n "$WIN_MULTI_ARCH"; then
4481             BUILD_X86=TRUE
4482             CXX_X86_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4483             AC_MSG_RESULT([found])
4484         else
4485             AC_MSG_RESULT([not found])
4486             AC_MSG_WARN([Installation set will not contain 32-bit binaries required for TWAIN support])
4487         fi
4488         ;;
4489     x86)
4490         BUILD_X86=TRUE
4491         CXX_X86_BINARY=$MSVC_CXX
4492         ;;
4493     esac
4494     AC_SUBST(BUILD_X86)
4495     AC_SUBST(CXX_X86_BINARY)
4496 fi
4497 AC_SUBST(VCVER)
4498 AC_SUBST(VCTOOLSET)
4499 AC_SUBST(DEVENV)
4500 AC_SUBST(MSVC_CXX)
4501
4502 COM_IS_CLANG=
4503 AC_MSG_CHECKING([whether the compiler is actually Clang])
4504 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4505     #ifndef __clang__
4506     you lose
4507     #endif
4508     int foo=42;
4509     ]])],
4510     [AC_MSG_RESULT([yes])
4511      COM_IS_CLANG=TRUE],
4512     [AC_MSG_RESULT([no])])
4513 AC_SUBST(COM_IS_CLANG)
4514
4515 CLANGVER=
4516 if test "$COM_IS_CLANG" = TRUE; then
4517     AC_MSG_CHECKING([whether Clang is new enough])
4518     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4519         #if !defined __apple_build_version__
4520         #error
4521         #endif
4522         ]])],
4523         [my_apple_clang=yes],[my_apple_clang=])
4524     if test "$my_apple_clang" = yes; then
4525         AC_MSG_RESULT([assumed yes (Apple Clang)])
4526     elif test "$_os" = Emscripten; then
4527         AC_MSG_RESULT([assumed yes (Emscripten Clang)])
4528     else
4529         if test "$_os" = WINNT; then
4530             dnl In which case, assume clang-cl:
4531             my_args="/EP /TC"
4532         else
4533             my_args="-E -P"
4534         fi
4535         clang_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $CC $my_args - | sed 's/ //g'`
4536         CLANG_FULL_VERSION=`echo __clang_version__ | $CC $my_args -`
4537         CLANGVER=`echo $clang_version \
4538             | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
4539         if test "$CLANGVER" -ge 120000; then
4540             AC_MSG_RESULT([yes ($clang_version)])
4541         else
4542             AC_MSG_ERROR(["$CLANG_FULL_VERSION" is too old or unrecognized, must be at least Clang 12])
4543         fi
4544         AC_DEFINE_UNQUOTED(CLANG_VERSION,$CLANGVER)
4545         AC_DEFINE_UNQUOTED(CLANG_FULL_VERSION,$CLANG_FULL_VERSION)
4546     fi
4547 fi
4548
4549 SHOWINCLUDES_PREFIX=
4550 if test "$_os" = WINNT; then
4551     dnl We need to guess the prefix of the -showIncludes output, it can be
4552     dnl localized
4553     AC_MSG_CHECKING([the dependency generation prefix (cl.exe -showIncludes)])
4554     echo "#include <stdlib.h>" > conftest.c
4555     SHOWINCLUDES_PREFIX=`VSLANG=1033 $CC $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
4556         grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
4557     rm -f conftest.c conftest.obj
4558     if test -z "$SHOWINCLUDES_PREFIX"; then
4559         AC_MSG_ERROR([cannot determine the -showIncludes prefix])
4560     else
4561         AC_MSG_RESULT(["$SHOWINCLUDES_PREFIX"])
4562     fi
4563 fi
4564 AC_SUBST(SHOWINCLUDES_PREFIX)
4565
4566 #
4567 # prefix C with ccache if needed
4568 #
4569 if test "$CCACHE" != ""; then
4570     AC_MSG_CHECKING([whether $CC_BASE is already ccached])
4571
4572     AC_LANG_PUSH([C])
4573     save_CFLAGS=$CFLAGS
4574     CFLAGS="$CFLAGS --ccache-skip -O2"
4575     # msvc does not fail on unknown options, check stdout
4576     if test "$COM" = MSC; then
4577         CFLAGS="$CFLAGS -nologo"
4578     fi
4579     save_ac_c_werror_flag=$ac_c_werror_flag
4580     ac_c_werror_flag=yes
4581     dnl an empty program will do, we're checking the compiler flags
4582     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
4583                       [use_ccache=yes], [use_ccache=no])
4584     CFLAGS=$save_CFLAGS
4585     ac_c_werror_flag=$save_ac_c_werror_flag
4586     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
4587         AC_MSG_RESULT([yes])
4588     else
4589         CC="$CCACHE $CC"
4590         CC_BASE="ccache $CC_BASE"
4591         AC_MSG_RESULT([no])
4592     fi
4593     AC_LANG_POP([C])
4594 fi
4595
4596 # ===================================================================
4597 # check various GCC options that Clang does not support now but maybe
4598 # will somewhen in the future, check them even for GCC, so that the
4599 # flags are set
4600 # ===================================================================
4601
4602 HAVE_GCC_GGDB2=
4603 if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
4604     AC_MSG_CHECKING([whether $CC_BASE supports -ggdb2])
4605     save_CFLAGS=$CFLAGS
4606     CFLAGS="$CFLAGS -Werror -ggdb2"
4607     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_GGDB2=TRUE ],[])
4608     CFLAGS=$save_CFLAGS
4609     if test "$HAVE_GCC_GGDB2" = "TRUE"; then
4610         AC_MSG_RESULT([yes])
4611     else
4612         AC_MSG_RESULT([no])
4613     fi
4614
4615     if test "$host_cpu" = "m68k"; then
4616         AC_MSG_CHECKING([whether $CC_BASE supports -mlong-jump-table-offsets])
4617         save_CFLAGS=$CFLAGS
4618         CFLAGS="$CFLAGS -Werror -mlong-jump-table-offsets"
4619         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_LONG_JUMP_TABLE_OFFSETS=TRUE ],[])
4620         CFLAGS=$save_CFLAGS
4621         if test "$HAVE_GCC_LONG_JUMP_TABLE_OFFSETS" = "TRUE"; then
4622             AC_MSG_RESULT([yes])
4623         else
4624             AC_MSG_ERROR([no])
4625         fi
4626     fi
4627 fi
4628 AC_SUBST(HAVE_GCC_GGDB2)
4629
4630 dnl ===================================================================
4631 dnl  Test the gcc version
4632 dnl ===================================================================
4633 if test "$GCC" = "yes" -a -z "$COM_IS_CLANG"; then
4634     AC_MSG_CHECKING([the GCC version])
4635     _gcc_version=`$CC -dumpfullversion`
4636     gcc_full_version=$(printf '%s' "$_gcc_version" | \
4637         $AWK -F. '{ print $1*10000+$2*100+(NF<3?1:$3) }')
4638     GCC_VERSION=`echo $_gcc_version | $AWK -F. '{ print \$1*100+\$2 }'`
4639
4640     AC_MSG_RESULT([gcc $_gcc_version ($gcc_full_version)])
4641
4642     if test "$gcc_full_version" -lt 120000; then
4643         AC_MSG_ERROR([GCC $_gcc_version is too old, must be at least GCC 12])
4644     fi
4645 else
4646     # Explicitly force GCC_VERSION to be empty, even for Clang, to check incorrect uses.
4647     # GCC version should generally be checked only when handling GCC-specific bugs, for testing
4648     # things like features configure checks should be used, otherwise they may e.g. fail with Clang
4649     # (which reports itself as GCC 4.2.1).
4650     GCC_VERSION=
4651 fi
4652 AC_SUBST(GCC_VERSION)
4653
4654 dnl Set the ENABLE_DBGUTIL variable
4655 dnl ===================================================================
4656 AC_MSG_CHECKING([whether to build with additional debug utilities])
4657 if test -n "$enable_dbgutil" -a "$enable_dbgutil" != "no"; then
4658     ENABLE_DBGUTIL="TRUE"
4659     # this is an extra var so it can have different default on different MSVC
4660     # versions (in case there are version specific problems with it)
4661     MSVC_USE_DEBUG_RUNTIME="TRUE"
4662
4663     AC_MSG_RESULT([yes])
4664     # cppunit and graphite expose STL in public headers
4665     if test "$with_system_cppunit" = "yes"; then
4666         AC_MSG_ERROR([--with-system-cppunit conflicts with --enable-dbgutil])
4667     else
4668         with_system_cppunit=no
4669     fi
4670     if test "$with_system_graphite" = "yes"; then
4671         AC_MSG_ERROR([--with-system-graphite conflicts with --enable-dbgutil])
4672     else
4673         with_system_graphite=no
4674     fi
4675     if test "$with_system_orcus" = "yes"; then
4676         AC_MSG_ERROR([--with-system-orcus conflicts with --enable-dbgutil])
4677     else
4678         with_system_orcus=no
4679     fi
4680     if test "$with_system_libcmis" = "yes"; then
4681         AC_MSG_ERROR([--with-system-libcmis conflicts with --enable-dbgutil])
4682     else
4683         with_system_libcmis=no
4684     fi
4685     if test "$with_system_hunspell" = "yes"; then
4686         AC_MSG_ERROR([--with-system-hunspell conflicts with --enable-dbgutil])
4687     else
4688         with_system_hunspell=no
4689     fi
4690     if test "$with_system_gpgmepp" = "yes"; then
4691         AC_MSG_ERROR([--with-system-gpgmepp conflicts with --enable-dbgutil])
4692     else
4693         with_system_gpgmepp=no
4694     fi
4695     if test "$with_system_zxing" = "yes"; then
4696         AC_MSG_ERROR([--with-system-zxing conflicts with --enable-dbgutil])
4697     else
4698         with_system_zxing=no
4699     fi
4700     if test "$with_system_poppler" = "yes"; then
4701         AC_MSG_ERROR([--with-system-poppler conflicts with --enable-dbgutil])
4702     else
4703         with_system_poppler=no
4704     fi
4705     # As mixing system libwps and non-system libnumbertext or vice versa likely causes trouble (see
4706     # 603074c5f2b84de8a24593faf807da784b040625 "Pass _GLIBCXX_DEBUG into external/libwps" and the
4707     # mail thread starting at <https://gcc.gnu.org/ml/gcc/2018-05/msg00057.html> "libstdc++: ODR
4708     # violation when using std::regex with and without -D_GLIBCXX_DEBUG"), simply make sure neither
4709     # of those two is using the system variant:
4710     if test "$with_system_libnumbertext" = "yes"; then
4711         AC_MSG_ERROR([--with-system-libnumbertext conflicts with --enable-dbgutil])
4712     else
4713         with_system_libnumbertext=no
4714     fi
4715     if test "$with_system_libwps" = "yes"; then
4716         AC_MSG_ERROR([--with-system-libwps conflicts with --enable-dbgutil])
4717     else
4718         with_system_libwps=no
4719     fi
4720 else
4721     ENABLE_DBGUTIL=""
4722     MSVC_USE_DEBUG_RUNTIME=""
4723     AC_MSG_RESULT([no])
4724 fi
4725 AC_SUBST(ENABLE_DBGUTIL)
4726 AC_SUBST(MSVC_USE_DEBUG_RUNTIME)
4727
4728 dnl Set the ENABLE_DEBUG variable.
4729 dnl ===================================================================
4730 if test -n "$enable_debug" && test "$enable_debug" != "yes" && test "$enable_debug" != "no"; then
4731     AC_MSG_ERROR([--enable-debug now accepts only yes or no, use --enable-symbols])
4732 fi
4733 if test -n "$ENABLE_DBGUTIL" -a "$enable_debug" = "no"; then
4734     if test -z "$libo_fuzzed_enable_debug"; then
4735         AC_MSG_ERROR([--disable-debug cannot be used with --enable-dbgutil])
4736     else
4737         AC_MSG_NOTICE([Resetting --enable-debug=yes])
4738         enable_debug=yes
4739     fi
4740 fi
4741
4742 AC_MSG_CHECKING([whether to do a debug build])
4743 if test -n "$ENABLE_DBGUTIL" -o \( -n "$enable_debug" -a "$enable_debug" != "no" \) ; then
4744     ENABLE_DEBUG="TRUE"
4745     if test -n "$ENABLE_DBGUTIL" ; then
4746         AC_MSG_RESULT([yes (dbgutil)])
4747     else
4748         AC_MSG_RESULT([yes])
4749     fi
4750 else
4751     ENABLE_DEBUG=""
4752     AC_MSG_RESULT([no])
4753 fi
4754 AC_SUBST(ENABLE_DEBUG)
4755
4756 dnl ===================================================================
4757 dnl Select the linker to use (gold/lld/ld.bfd/mold).
4758 dnl This is done only after compiler checks (need to know if Clang is
4759 dnl used, for different defaults) and after checking if a debug build
4760 dnl is wanted (non-debug builds get the default linker if not explicitly
4761 dnl specified otherwise).
4762 dnl All checks for linker features/options should come after this.
4763 dnl ===================================================================
4764 check_use_ld()
4765 {
4766     use_ld=-fuse-ld=${1%%:*}
4767     use_ld_path=${1#*:}
4768     if test "$use_ld_path" != "$1"; then
4769         if test "$COM_IS_CLANG" = TRUE; then
4770             if test "$CLANGVER" -ge 120000; then
4771                 use_ld="${use_ld} --ld-path=${use_ld_path}"
4772             else
4773                 use_ld="-fuse-ld=${use_ld_path}"
4774             fi
4775         else
4776             # I tried to use gcc's '-B<path>' and a directory + symlink setup in
4777             # $BUILDDIR, but libtool always filtered-out that option, so gcc wouldn't
4778             # pickup the alternative linker, when called by libtool for linking.
4779             # For mold, one can use LD_PRELOAD=/usr/lib/mold/mold-wrapper.so instead.
4780             AC_MSG_ERROR([A linker path is just supported with clang, because of libtool's -B filtering!])
4781         fi
4782     fi
4783     use_ld_fail_if_error=$2
4784     use_ld_ok=
4785     AC_MSG_CHECKING([for $use_ld linker support])
4786     use_ld_ldflags_save="$LDFLAGS"
4787     LDFLAGS="$LDFLAGS $use_ld"
4788     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4789 #include <stdio.h>
4790         ],[
4791 printf ("hello world\n");
4792         ])], USE_LD=$use_ld, [])
4793     if test -n "$USE_LD"; then
4794         AC_MSG_RESULT( yes )
4795         use_ld_ok=yes
4796     else
4797         if test -n "$use_ld_fail_if_error"; then
4798             AC_MSG_ERROR( no )
4799         else
4800             AC_MSG_RESULT( no )
4801         fi
4802     fi
4803     if test -n "$use_ld_ok"; then
4804         dnl keep the value of LDFLAGS
4805         return 0
4806     fi
4807     LDFLAGS="$use_ld_ldflags_save"
4808     return 1
4809 }
4810 USE_LD=
4811 if test "$enable_ld" != "no"; then
4812     if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
4813         if test -n "$enable_ld"; then
4814             check_use_ld "$enable_ld" fail_if_error
4815         elif test -z "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4816             dnl non-debug builds default to the default linker
4817             true
4818         elif test -n "$COM_IS_CLANG"; then
4819             check_use_ld lld
4820             if test $? -ne 0; then
4821                 check_use_ld gold
4822                 if test $? -ne 0; then
4823                     check_use_ld mold
4824                 fi
4825             fi
4826         else
4827             # For gcc first try gold, new versions also support lld/mold.
4828             check_use_ld gold
4829             if test $? -ne 0; then
4830                 check_use_ld lld
4831                 if test $? -ne 0; then
4832                     check_use_ld mold
4833                 fi
4834             fi
4835         fi
4836         ld_output=$(echo 'int main() { return 0; }' | $CC -Wl,-v -x c -o conftest.out - $CFLAGS $LDFLAGS 2>/dev/null)
4837         rm conftest.out
4838         ld_used=$(echo "$ld_output" | grep -E '(^GNU gold|^GNU ld|^LLD|^mold)')
4839         if test -z "$ld_used"; then
4840             ld_used="unknown"
4841         fi
4842         AC_MSG_CHECKING([for linker that is used])
4843         AC_MSG_RESULT([$ld_used])
4844         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4845             if echo "$ld_used" | grep -q "^GNU ld"; then
4846                 AC_MSG_WARN([The default GNU linker is slow, consider using LLD, mold or the GNU gold linker.])
4847                 add_warning "The default GNU linker is slow, consider using LLD, mold or the GNU gold linker."
4848             fi
4849         fi
4850     else
4851         if test "$enable_ld" = "yes"; then
4852             AC_MSG_ERROR([--enable-ld not supported])
4853         fi
4854     fi
4855 fi
4856 AC_SUBST(USE_LD)
4857 AC_SUBST(LD)
4858
4859 HAVE_LD_BSYMBOLIC_FUNCTIONS=
4860 if test "$GCC" = "yes" -a "$_os" != Emscripten ; then
4861     AC_MSG_CHECKING([for -Bsymbolic-functions linker support])
4862     bsymbolic_functions_ldflags_save=$LDFLAGS
4863     LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
4864     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4865 #include <stdio.h>
4866         ],[
4867 printf ("hello world\n");
4868         ])], HAVE_LD_BSYMBOLIC_FUNCTIONS=TRUE, [])
4869     if test "$HAVE_LD_BSYMBOLIC_FUNCTIONS" = "TRUE"; then
4870         AC_MSG_RESULT( found )
4871     else
4872         AC_MSG_RESULT( not found )
4873     fi
4874     LDFLAGS=$bsymbolic_functions_ldflags_save
4875 fi
4876 AC_SUBST(HAVE_LD_BSYMBOLIC_FUNCTIONS)
4877
4878 LD_GC_SECTIONS=
4879 if test "$GCC" = "yes"; then
4880     for flag in "--gc-sections" "-dead_strip"; do
4881         AC_MSG_CHECKING([for $flag linker support])
4882         ldflags_save=$LDFLAGS
4883         LDFLAGS="$LDFLAGS -Wl,$flag"
4884         AC_LINK_IFELSE([AC_LANG_PROGRAM([
4885 #include <stdio.h>
4886             ],[
4887 printf ("hello world\n");
4888             ])],[
4889             LD_GC_SECTIONS="-Wl,$flag"
4890             AC_MSG_RESULT( found )
4891             ], [
4892             AC_MSG_RESULT( not found )
4893             ])
4894         LDFLAGS=$ldflags_save
4895         if test -n "$LD_GC_SECTIONS"; then
4896             break
4897         fi
4898     done
4899 fi
4900 AC_SUBST(LD_GC_SECTIONS)
4901
4902 HAVE_EXTERNAL_DWARF=
4903 if test "$enable_split_debug" != no; then
4904     use_split_debug=
4905     if test -n "$ENABLE_LTO"; then
4906         : # Inherently incompatible, since no debug info is created while compiling, GCC complains.
4907     elif test "$enable_split_debug" = yes; then
4908         use_split_debug=1
4909     dnl Currently by default enabled only on Linux, feel free to set test_split_debug above also for other platforms.
4910     elif test "$test_split_debug" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4911         use_split_debug=1
4912     fi
4913     if test -n "$use_split_debug"; then
4914         if test "$_os" = "Emscripten"; then
4915             TEST_CC_FLAG=-gseparate-dwarf
4916         else
4917             TEST_CC_FLAG=-gsplit-dwarf
4918         fi
4919         AC_MSG_CHECKING([whether $CC_BASE supports $TEST_CC_FLAG])
4920         save_CFLAGS=$CFLAGS
4921         CFLAGS="$CFLAGS -Werror $TEST_CC_FLAG"
4922         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_EXTERNAL_DWARF=TRUE ],[])
4923         CFLAGS=$save_CFLAGS
4924         if test "$HAVE_EXTERNAL_DWARF" = "TRUE"; then
4925             AC_MSG_RESULT([yes])
4926         else
4927             if test "$enable_split_debug" = yes; then
4928                 AC_MSG_ERROR([no])
4929             else
4930                 AC_MSG_RESULT([no])
4931             fi
4932         fi
4933     fi
4934     if test -z "$HAVE_EXTERNAL_DWARF" -a "$test_split_debug" = "yes" -a -n "$use_split_debug"; then
4935         AC_MSG_WARN([Compiler is not capable of creating split debug info, linking will require more time and disk space.])
4936         add_warning "Compiler is not capable of creating split debug info, linking will require more time and disk space."
4937     fi
4938 fi
4939 AC_SUBST(HAVE_EXTERNAL_DWARF)
4940
4941 HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=
4942 AC_MSG_CHECKING([whether $CC_BASE supports -Xclang -debug-info-kind=constructor])
4943 save_CFLAGS=$CFLAGS
4944 CFLAGS="$CFLAGS -Werror -Xclang -debug-info-kind=constructor"
4945 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=TRUE ],[])
4946 CFLAGS=$save_CFLAGS
4947 if test "$HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR" = "TRUE"; then
4948     AC_MSG_RESULT([yes])
4949 else
4950     AC_MSG_RESULT([no])
4951 fi
4952 AC_SUBST(HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR)
4953
4954 ENABLE_GDB_INDEX=
4955 if test "$enable_gdb_index" != "no"; then
4956     dnl Currently by default enabled only on Linux, feel free to set test_gdb_index above also for other platforms.
4957     if test "$enable_gdb_index" = yes -o \( "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL" \); then
4958         AC_MSG_CHECKING([whether $CC_BASE supports -ggnu-pubnames])
4959         save_CFLAGS=$CFLAGS
4960         CFLAGS="$CFLAGS -Werror -g -ggnu-pubnames"
4961         have_ggnu_pubnames=
4962         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[have_ggnu_pubnames=TRUE],[have_ggnu_pubnames=])
4963         if test "$have_ggnu_pubnames" != "TRUE"; then
4964             if test "$enable_gdb_index" = "yes"; then
4965                 AC_MSG_ERROR([no, --enable-gdb-index not supported])
4966             else
4967                 AC_MSG_RESULT( no )
4968             fi
4969         else
4970             AC_MSG_RESULT( yes )
4971             AC_MSG_CHECKING([whether $CC_BASE supports -Wl,--gdb-index])
4972             ldflags_save=$LDFLAGS
4973             LDFLAGS="$LDFLAGS -Wl,--gdb-index"
4974             AC_LINK_IFELSE([AC_LANG_PROGRAM([
4975 #include <stdio.h>
4976                 ],[
4977 printf ("hello world\n");
4978                 ])], ENABLE_GDB_INDEX=TRUE, [])
4979             if test "$ENABLE_GDB_INDEX" = "TRUE"; then
4980                 AC_MSG_RESULT( yes )
4981             else
4982                 if test "$enable_gdb_index" = "yes"; then
4983                     AC_MSG_ERROR( no )
4984                 else
4985                     AC_MSG_RESULT( no )
4986                 fi
4987             fi
4988             LDFLAGS=$ldflags_save
4989         fi
4990         CFLAGS=$save_CFLAGS
4991         fi
4992     if test -z "$ENABLE_GDB_INDEX" -a "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4993         AC_MSG_WARN([Linker is not capable of creating gdb index, debugger startup will be slow.])
4994         add_warning "Linker is not capable of creating gdb index, debugger startup will be slow."
4995     fi
4996 fi
4997 AC_SUBST(ENABLE_GDB_INDEX)
4998
4999 if test -z "$enable_sal_log" && test "$ENABLE_DEBUG" = TRUE; then
5000     enable_sal_log=yes
5001 fi
5002 if test "$enable_sal_log" = yes; then
5003     ENABLE_SAL_LOG=TRUE
5004 fi
5005 AC_SUBST(ENABLE_SAL_LOG)
5006
5007 dnl Check for enable symbols option
5008 dnl ===================================================================
5009 AC_MSG_CHECKING([whether to generate debug information])
5010 if test -z "$enable_symbols"; then
5011     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
5012         enable_symbols=yes
5013     else
5014         enable_symbols=no
5015     fi
5016 fi
5017 if test "$enable_symbols" = yes; then
5018     ENABLE_SYMBOLS_FOR=all
5019     AC_MSG_RESULT([yes])
5020 elif test "$enable_symbols" = no; then
5021     ENABLE_SYMBOLS_FOR=
5022     AC_MSG_RESULT([no])
5023 else
5024     # Selective debuginfo.
5025     ENABLE_SYMBOLS_FOR="$enable_symbols"
5026     AC_MSG_RESULT([for "$enable_symbols"])
5027 fi
5028 AC_SUBST(ENABLE_SYMBOLS_FOR)
5029
5030 if test -n "$with_android_ndk" -a \( -n "$ENABLE_SYMBOLS" -o -n "$ENABLE_DEBUG" -o -n "$ENABLE_DBGUTIL" \) -a "$ENABLE_DEBUGINFO_FOR" = "all"; then
5031     # Building on Android with full symbols: without enough memory the linker never finishes currently.
5032     AC_MSG_CHECKING([whether enough memory is available for linking])
5033     mem_size=$(grep -o 'MemTotal: *.\+ kB' /proc/meminfo | sed 's/MemTotal: *\(.\+\) kB/\1/')
5034     # Check for 15GB, as Linux reports a bit less than the physical memory size.
5035     if test -n "$mem_size" -a $mem_size -lt 15728640; then
5036         AC_MSG_ERROR([building with full symbols and less than 16GB of memory is not supported])
5037     else
5038         AC_MSG_RESULT([yes])
5039     fi
5040 fi
5041
5042 ENABLE_OPTIMIZED=
5043 ENABLE_OPTIMIZED_DEBUG=
5044 AC_MSG_CHECKING([whether to compile with optimization flags])
5045 if test -z "$enable_optimized"; then
5046     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
5047         enable_optimized=no
5048     else
5049         enable_optimized=yes
5050     fi
5051 fi
5052 if test "$enable_optimized" = yes; then
5053     ENABLE_OPTIMIZED=TRUE
5054     AC_MSG_RESULT([yes])
5055 elif test "$enable_optimized" = debug; then
5056     ENABLE_OPTIMIZED_DEBUG=TRUE
5057     AC_MSG_RESULT([yes (debug)])
5058     HAVE_GCC_OG=
5059     if test "$GCC" = "yes" -a "$_os" != "Emscripten"; then
5060         AC_MSG_CHECKING([whether $CC_BASE supports -Og])
5061         save_CFLAGS=$CFLAGS
5062         CFLAGS="$CFLAGS -Werror -Og"
5063         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_OG=TRUE ],[])
5064         CFLAGS=$save_CFLAGS
5065         if test "$HAVE_GCC_OG" = "TRUE"; then
5066             AC_MSG_RESULT([yes])
5067         else
5068             AC_MSG_RESULT([no])
5069         fi
5070     fi
5071     if test -z "$HAVE_GCC_OG" -a "$_os" != "Emscripten"; then
5072         AC_MSG_ERROR([The compiler does not support optimizations suitable for debugging.])
5073     fi
5074 else
5075     AC_MSG_RESULT([no])
5076 fi
5077 AC_SUBST(ENABLE_OPTIMIZED)
5078 AC_SUBST(ENABLE_OPTIMIZED_DEBUG)
5079
5080 #
5081 # determine CPUNAME, OS, ...
5082 #
5083 case "$host_os" in
5084
5085 cygwin*|wsl*)
5086     # Already handled
5087     ;;
5088
5089 darwin*)
5090     COM=GCC
5091     OS=MACOSX
5092     RTL_OS=MacOSX
5093     P_SEP=:
5094
5095     case "$host_cpu" in
5096     aarch64|arm64)
5097         if test "$enable_ios_simulator" = "yes"; then
5098             OS=iOS
5099         else
5100             CPUNAME=AARCH64
5101             RTL_ARCH=AARCH64
5102             PLATFORMID=macosx_aarch64
5103         fi
5104         ;;
5105     x86_64)
5106         if test "$enable_ios_simulator" = "yes"; then
5107             OS=iOS
5108         fi
5109         CPUNAME=X86_64
5110         RTL_ARCH=X86_64
5111         PLATFORMID=macosx_x86_64
5112         ;;
5113     *)
5114         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5115         ;;
5116     esac
5117     ;;
5118
5119 ios*)
5120     COM=GCC
5121     OS=iOS
5122     RTL_OS=iOS
5123     P_SEP=:
5124
5125     case "$host_cpu" in
5126     aarch64|arm64)
5127         if test "$enable_ios_simulator" = "yes"; then
5128             AC_MSG_ERROR([iOS simulator is only available in macOS not iOS])
5129         fi
5130         ;;
5131     *)
5132         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5133         ;;
5134     esac
5135     CPUNAME=AARCH64
5136     RTL_ARCH=AARCH64
5137     PLATFORMID=ios_arm64
5138     ;;
5139
5140 dragonfly*)
5141     COM=GCC
5142     OS=DRAGONFLY
5143     RTL_OS=DragonFly
5144     P_SEP=:
5145
5146     case "$host_cpu" in
5147     i*86)
5148         CPUNAME=INTEL
5149         RTL_ARCH=x86
5150         PLATFORMID=dragonfly_x86
5151         ;;
5152     x86_64)
5153         CPUNAME=X86_64
5154         RTL_ARCH=X86_64
5155         PLATFORMID=dragonfly_x86_64
5156         ;;
5157     *)
5158         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5159         ;;
5160     esac
5161     ;;
5162
5163 freebsd*)
5164     COM=GCC
5165     RTL_OS=FreeBSD
5166     OS=FREEBSD
5167     P_SEP=:
5168
5169     case "$host_cpu" in
5170     aarch64)
5171         CPUNAME=AARCH64
5172         PLATFORMID=freebsd_aarch64
5173         RTL_ARCH=AARCH64
5174         ;;
5175     i*86)
5176         CPUNAME=INTEL
5177         RTL_ARCH=x86
5178         PLATFORMID=freebsd_x86
5179         ;;
5180     x86_64|amd64)
5181         CPUNAME=X86_64
5182         RTL_ARCH=X86_64
5183         PLATFORMID=freebsd_x86_64
5184         ;;
5185     powerpc64)
5186         CPUNAME=POWERPC64
5187         RTL_ARCH=PowerPC_64
5188         PLATFORMID=freebsd_powerpc64
5189         ;;
5190     powerpc|powerpcspe)
5191         CPUNAME=POWERPC
5192         RTL_ARCH=PowerPC
5193         PLATFORMID=freebsd_powerpc
5194         ;;
5195     *)
5196         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5197         ;;
5198     esac
5199     ;;
5200
5201 haiku*)
5202     COM=GCC
5203     GUIBASE=haiku
5204     RTL_OS=Haiku
5205     OS=HAIKU
5206     P_SEP=:
5207
5208     case "$host_cpu" in
5209     i*86)
5210         CPUNAME=INTEL
5211         RTL_ARCH=x86
5212         PLATFORMID=haiku_x86
5213         ;;
5214     x86_64|amd64)
5215         CPUNAME=X86_64
5216         RTL_ARCH=X86_64
5217         PLATFORMID=haiku_x86_64
5218         ;;
5219     *)
5220         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5221         ;;
5222     esac
5223     ;;
5224
5225 kfreebsd*)
5226     COM=GCC
5227     OS=LINUX
5228     RTL_OS=kFreeBSD
5229     P_SEP=:
5230
5231     case "$host_cpu" in
5232
5233     i*86)
5234         CPUNAME=INTEL
5235         RTL_ARCH=x86
5236         PLATFORMID=kfreebsd_x86
5237         ;;
5238     x86_64)
5239         CPUNAME=X86_64
5240         RTL_ARCH=X86_64
5241         PLATFORMID=kfreebsd_x86_64
5242         ;;
5243     *)
5244         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5245         ;;
5246     esac
5247     ;;
5248
5249 linux-gnu*|linux-musl*)
5250     COM=GCC
5251     OS=LINUX
5252     RTL_OS=Linux
5253     P_SEP=:
5254
5255     case "$host_cpu" in
5256
5257     aarch64)
5258         CPUNAME=AARCH64
5259         PLATFORMID=linux_aarch64
5260         RTL_ARCH=AARCH64
5261         EPM_FLAGS="-a arm64"
5262         ;;
5263     alpha)
5264         CPUNAME=AXP
5265         RTL_ARCH=ALPHA
5266         PLATFORMID=linux_alpha
5267         ;;
5268     arm*)
5269         CPUNAME=ARM
5270         EPM_FLAGS="-a arm"
5271         RTL_ARCH=ARM_EABI
5272         PLATFORMID=linux_arm_eabi
5273         case "$host_cpu" in
5274         arm*-linux)
5275             RTL_ARCH=ARM_OABI
5276             PLATFORMID=linux_arm_oabi
5277             ;;
5278         esac
5279         ;;
5280     hppa)
5281         CPUNAME=HPPA
5282         RTL_ARCH=HPPA
5283         EPM_FLAGS="-a hppa"
5284         PLATFORMID=linux_hppa
5285         ;;
5286     i*86)
5287         CPUNAME=INTEL
5288         RTL_ARCH=x86
5289         PLATFORMID=linux_x86
5290         ;;
5291     ia64)
5292         CPUNAME=IA64
5293         RTL_ARCH=IA64
5294         PLATFORMID=linux_ia64
5295         ;;
5296     mips)
5297         CPUNAME=MIPS
5298         RTL_ARCH=MIPS_EB
5299         EPM_FLAGS="-a mips"
5300         PLATFORMID=linux_mips_eb
5301         ;;
5302     mips64)
5303         CPUNAME=MIPS64
5304         RTL_ARCH=MIPS64_EB
5305         EPM_FLAGS="-a mips64"
5306         PLATFORMID=linux_mips64_eb
5307         ;;
5308     mips64el)
5309         CPUNAME=MIPS64
5310         RTL_ARCH=MIPS64_EL
5311         EPM_FLAGS="-a mips64el"
5312         PLATFORMID=linux_mips64_el
5313         ;;
5314     mipsel)
5315         CPUNAME=MIPS
5316         RTL_ARCH=MIPS_EL
5317         EPM_FLAGS="-a mipsel"
5318         PLATFORMID=linux_mips_el
5319         ;;
5320     riscv64)
5321         CPUNAME=RISCV64
5322         RTL_ARCH=RISCV64
5323         EPM_FLAGS="-a riscv64"
5324         PLATFORMID=linux_riscv64
5325         ;;
5326     m68k)
5327         CPUNAME=M68K
5328         RTL_ARCH=M68K
5329         PLATFORMID=linux_m68k
5330         ;;
5331     powerpc)
5332         CPUNAME=POWERPC
5333         RTL_ARCH=PowerPC
5334         PLATFORMID=linux_powerpc
5335         ;;
5336     powerpc64)
5337         CPUNAME=POWERPC64
5338         RTL_ARCH=PowerPC_64
5339         PLATFORMID=linux_powerpc64
5340         ;;
5341     powerpc64le)
5342         CPUNAME=POWERPC64
5343         RTL_ARCH=PowerPC_64_LE
5344         PLATFORMID=linux_powerpc64_le
5345         ;;
5346     sparc)
5347         CPUNAME=SPARC
5348         RTL_ARCH=SPARC
5349         PLATFORMID=linux_sparc
5350         ;;
5351     sparc64)
5352         CPUNAME=SPARC64
5353         RTL_ARCH=SPARC64
5354         PLATFORMID=linux_sparc64
5355         ;;
5356     s390x)
5357         CPUNAME=S390X
5358         RTL_ARCH=S390x
5359         PLATFORMID=linux_s390x
5360         ;;
5361     x86_64)
5362         CPUNAME=X86_64
5363         RTL_ARCH=X86_64
5364         PLATFORMID=linux_x86_64
5365         ;;
5366     loongarch64)
5367         CPUNAME=LOONGARCH64
5368         RTL_ARCH=LOONGARCH64
5369         PLATFORMID=linux_loongarch64
5370         ;;
5371     *)
5372         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5373         ;;
5374     esac
5375     ;;
5376
5377 linux-android*)
5378     COM=GCC
5379     OS=ANDROID
5380     RTL_OS=Android
5381     P_SEP=:
5382
5383     case "$host_cpu" in
5384
5385     arm|armel)
5386         CPUNAME=ARM
5387         RTL_ARCH=ARM_EABI
5388         PLATFORMID=android_arm_eabi
5389         ;;
5390     aarch64)
5391         CPUNAME=AARCH64
5392         RTL_ARCH=AARCH64
5393         PLATFORMID=android_aarch64
5394         ;;
5395     i*86)
5396         CPUNAME=INTEL
5397         RTL_ARCH=x86
5398         PLATFORMID=android_x86
5399         ;;
5400     x86_64)
5401         CPUNAME=X86_64
5402         RTL_ARCH=X86_64
5403         PLATFORMID=android_x86_64
5404         ;;
5405     *)
5406         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5407         ;;
5408     esac
5409     ;;
5410
5411 *netbsd*)
5412     COM=GCC
5413     OS=NETBSD
5414     RTL_OS=NetBSD
5415     P_SEP=:
5416
5417     case "$host_cpu" in
5418     i*86)
5419         CPUNAME=INTEL
5420         RTL_ARCH=x86
5421         PLATFORMID=netbsd_x86
5422         ;;
5423     powerpc)
5424         CPUNAME=POWERPC
5425         RTL_ARCH=PowerPC
5426         PLATFORMID=netbsd_powerpc
5427         ;;
5428     sparc)
5429         CPUNAME=SPARC
5430         RTL_ARCH=SPARC
5431         PLATFORMID=netbsd_sparc
5432         ;;
5433     x86_64)
5434         CPUNAME=X86_64
5435         RTL_ARCH=X86_64
5436         PLATFORMID=netbsd_x86_64
5437         ;;
5438     *)
5439         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5440         ;;
5441     esac
5442     ;;
5443
5444 openbsd*)
5445     COM=GCC
5446     OS=OPENBSD
5447     RTL_OS=OpenBSD
5448     P_SEP=:
5449
5450     case "$host_cpu" in
5451     i*86)
5452         CPUNAME=INTEL
5453         RTL_ARCH=x86
5454         PLATFORMID=openbsd_x86
5455         ;;
5456     x86_64)
5457         CPUNAME=X86_64
5458         RTL_ARCH=X86_64
5459         PLATFORMID=openbsd_x86_64
5460         ;;
5461     *)
5462         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5463         ;;
5464     esac
5465     SOLARINC="$SOLARINC -I/usr/local/include"
5466     ;;
5467
5468 solaris*)
5469     COM=GCC
5470     OS=SOLARIS
5471     RTL_OS=Solaris
5472     P_SEP=:
5473
5474     case "$host_cpu" in
5475     i*86)
5476         CPUNAME=INTEL
5477         RTL_ARCH=x86
5478         PLATFORMID=solaris_x86
5479         ;;
5480     sparc)
5481         CPUNAME=SPARC
5482         RTL_ARCH=SPARC
5483         PLATFORMID=solaris_sparc
5484         ;;
5485     sparc64)
5486         CPUNAME=SPARC64
5487         RTL_ARCH=SPARC64
5488         PLATFORMID=solaris_sparc64
5489         ;;
5490     *)
5491         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5492         ;;
5493     esac
5494     SOLARINC="$SOLARINC -I/usr/local/include"
5495     ;;
5496
5497 emscripten*)
5498     COM=GCC
5499     OS=EMSCRIPTEN
5500     RTL_OS=Emscripten
5501     P_SEP=:
5502
5503     case "$host_cpu" in
5504     wasm32|wasm64)
5505         ;;
5506     *)
5507         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5508         ;;
5509     esac
5510     CPUNAME=INTEL
5511     RTL_ARCH=x86
5512     PLATFORMID=linux_x86
5513     ;;
5514
5515 *)
5516     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
5517     ;;
5518 esac
5519
5520 DISABLE_GUI=""
5521 if test "$enable_gui" = "no"; then
5522     if test "$using_x11" != yes; then
5523         AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice with --disable-gui.])
5524     fi
5525     USING_X11=
5526     DISABLE_GUI=TRUE
5527     test_epoxy=no
5528 else
5529     AC_DEFINE(HAVE_FEATURE_UI)
5530 fi
5531 AC_SUBST(DISABLE_GUI)
5532
5533 if test "$with_x" = "no"; then
5534     USING_X11=
5535 fi
5536
5537 if test -z "$USING_X11" -a "$enable_qt5" = "yes" -a "$enable_gen" = "yes"; then
5538     AC_MSG_ERROR([Can't select gen VCL plugin, if --without-x is used!])
5539 fi
5540
5541 if test "$using_x11" = yes; then
5542     if test "$USING_X11" = TRUE; then
5543         AC_DEFINE(USING_X11)
5544     else
5545         disable_x11_tests
5546         if test "$DISABLE_DYNLOADING" = TRUE; then
5547             test_qt5=yes
5548             test_qt6=yes
5549         fi
5550     fi
5551 else
5552     if test "$USING_X11" = TRUE; then
5553         AC_MSG_ERROR([Platform doesn't support X11 (\$using_x11), but \$USING_X11 is set!])
5554     fi
5555 fi
5556
5557 WORKDIR="${BUILDDIR}/workdir"
5558 INSTDIR="${BUILDDIR}/instdir"
5559 INSTROOTBASE=${INSTDIR}${INSTROOTBASESUFFIX}
5560 INSTROOT=${INSTROOTBASE}${INSTROOTCONTENTSUFFIX}
5561 AC_SUBST(COM)
5562 AC_SUBST(CPUNAME)
5563 AC_SUBST(RTL_OS)
5564 AC_SUBST(RTL_ARCH)
5565 AC_SUBST(EPM_FLAGS)
5566 AC_SUBST(USING_X11)
5567 AC_SUBST([INSTDIR])
5568 AC_SUBST([INSTROOT])
5569 AC_SUBST([INSTROOTBASE])
5570 AC_SUBST(OS)
5571 AC_SUBST(P_SEP)
5572 AC_SUBST(WORKDIR)
5573 AC_SUBST(PLATFORMID)
5574 AC_SUBST(WINDOWS_X64)
5575 AC_DEFINE_UNQUOTED(SDKDIR, "$INSTDIR/$SDKDIRNAME")
5576 AC_DEFINE_UNQUOTED(WORKDIR,"$WORKDIR")
5577
5578 if test "$OS" = WNT -a "$COM" = MSC; then
5579     case "$CPUNAME" in
5580     INTEL) CPPU_ENV=msci ;;
5581     X86_64) CPPU_ENV=mscx ;;
5582     AARCH64) CPPU_ENV=msca ;;
5583     *)
5584         AC_MSG_ERROR([Unknown \$CPUNAME '$CPUNAME' for $OS / $COM"])
5585         ;;
5586     esac
5587 else
5588     CPPU_ENV=gcc3
5589 fi
5590 AC_SUBST(CPPU_ENV)
5591
5592 dnl ===================================================================
5593 dnl Test which package format to use
5594 dnl ===================================================================
5595 AC_MSG_CHECKING([which package format to use])
5596 if test -n "$with_package_format" -a "$with_package_format" != no; then
5597     for i in $with_package_format; do
5598         case "$i" in
5599         bsd | deb | pkg | rpm | archive | dmg | installed | msi)
5600             ;;
5601         *)
5602             AC_MSG_ERROR([unsupported format $i. Supported by EPM are:
5603 bsd - FreeBSD, NetBSD, or OpenBSD software distribution
5604 deb - Debian software distribution
5605 pkg - Solaris software distribution
5606 rpm - RedHat software distribution
5607
5608 LibreOffice additionally supports:
5609 archive - .tar.gz or .zip
5610 dmg - macOS .dmg
5611 installed - installation tree
5612 msi - Windows .msi
5613         ])
5614             ;;
5615         esac
5616     done
5617     # fakeroot is needed to ensure correct file ownerships/permissions
5618     # inside deb packages and tar archives created on Linux and Solaris.
5619     if test "$OS" = "LINUX" || test "$OS" = "SOLARIS"; then
5620         AC_PATH_PROG(FAKEROOT, fakeroot, no)
5621         if test "$FAKEROOT" = "no"; then
5622             AC_MSG_ERROR(
5623                 [--with-package-format='$with_package_format' requires fakeroot. Install fakeroot.])
5624         fi
5625     fi
5626     PKGFORMAT="$with_package_format"
5627     AC_MSG_RESULT([$PKGFORMAT])
5628 else
5629     PKGFORMAT=
5630     AC_MSG_RESULT([none])
5631 fi
5632 AC_SUBST(PKGFORMAT)
5633
5634 dnl ===================================================================
5635 dnl handle help related options
5636 dnl
5637 dnl If you change help related options, please update README.help
5638 dnl ===================================================================
5639
5640 ENABLE_HTMLHELP=
5641 HELP_OMINDEX_PAGE=
5642 HELP_ONLINE=
5643 WITH_HELPPACKS=
5644
5645 AC_MSG_CHECKING([which help to build])
5646 if test -n "$with_help" -a "$with_help" != "no"; then
5647     GIT_NEEDED_SUBMODULES="helpcontent2 $GIT_NEEDED_SUBMODULES"
5648     BUILD_TYPE="$BUILD_TYPE HELP"
5649     case "$with_help" in
5650     "html")
5651         ENABLE_HTMLHELP=TRUE
5652         WITH_HELPPACKS=TRUE
5653         SCPDEFS="$SCPDEFS -DWITH_HELPPACKS"
5654         AC_MSG_RESULT([HTML (local)])
5655         ;;
5656     "online")
5657         ENABLE_HTMLHELP=TRUE
5658         HELP_ONLINE=TRUE
5659         AC_MSG_RESULT([HTML (online)])
5660         ;;
5661     yes)
5662         WITH_HELPPACKS=TRUE
5663         SCPDEFS="$SCPDEFS -DWITH_HELPPACKS"
5664         AC_MSG_RESULT([XML (local)])
5665         ;;
5666     *)
5667         AC_MSG_ERROR([Unknown --with-help=$with_help])
5668         ;;
5669     esac
5670 else
5671     AC_MSG_RESULT([no])
5672 fi
5673
5674 AC_MSG_CHECKING([if we need to build the help index tooling])
5675 if test \( "$with_help" = yes -o "$enable_extension_integration" != no \) -a -z "$DISABLE_DYNLOADING"; then
5676     BUILD_TYPE="$BUILD_TYPE HELPTOOLS"
5677     test_clucene=yes
5678     AC_MSG_RESULT([yes])
5679 else
5680     AC_MSG_RESULT([no])
5681 fi
5682
5683 AC_MSG_CHECKING([whether to enable xapian-omega support for online help])
5684 if test -n "$with_omindex" -a "$with_omindex" != "no"; then
5685     if test "$HELP_ONLINE" != TRUE; then
5686         AC_MSG_ERROR([Can't build xapian-omega index without --help=online])
5687     fi
5688     case "$with_omindex" in
5689     "server")
5690         HELP_OMINDEX_PAGE=TRUE
5691         AC_MSG_RESULT([SERVER])
5692         ;;
5693     "noxap")
5694         AC_MSG_RESULT([NOXAP])
5695         ;;
5696     *)
5697         AC_MSG_ERROR([Unknown --with-omindex=$with_omindex])
5698         ;;
5699     esac
5700 else
5701     AC_MSG_RESULT([no])
5702 fi
5703
5704 AC_MSG_CHECKING([whether to include the XML-help support])
5705 if test "$enable_xmlhelp" = yes; then
5706     BUILD_TYPE="$BUILD_TYPE XMLHELP"
5707     test_clucene=yes
5708     AC_DEFINE(HAVE_FEATURE_XMLHELP)
5709     AC_MSG_RESULT([yes])
5710 else
5711     if test "$with_help" = yes; then
5712         add_warning "Building the XML help, but LO with disabled xmlhelp support. Generated help can't be accessed from this LO build!"
5713     fi
5714     AC_MSG_RESULT([no])
5715 fi
5716
5717 dnl Test whether to integrate helppacks into the product's installer
5718 AC_MSG_CHECKING([for helppack integration])
5719 if test -z "$WITH_HELPPACKS" -o "$with_helppack_integration" = no; then
5720     AC_MSG_RESULT([no integration])
5721 else
5722     SCPDEFS="$SCPDEFS -DWITH_HELPPACK_INTEGRATION"
5723     AC_MSG_RESULT([integration])
5724 fi
5725
5726 AC_SUBST([ENABLE_HTMLHELP])
5727 AC_SUBST([HELP_OMINDEX_PAGE])
5728 AC_SUBST([HELP_ONLINE])
5729 # WITH_HELPPACKS is used only in configure
5730
5731 dnl ===================================================================
5732 dnl Set up a different compiler to produce tools to run on the build
5733 dnl machine when doing cross-compilation
5734 dnl ===================================================================
5735
5736 m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
5737 m4_pattern_allow([PKG_CONFIG_LIBDIR])
5738 if test "$cross_compiling" = "yes"; then
5739     AC_MSG_CHECKING([for BUILD platform configuration])
5740     echo
5741     rm -rf CONF-FOR-BUILD config_build.mk
5742     mkdir CONF-FOR-BUILD
5743     # Here must be listed all files needed when running the configure script. In particular, also
5744     # those expanded by the AC_CONFIG_FILES() call near the end of this configure.ac. For clarity,
5745     # keep them in the same order as there.
5746     (cd $SRC_ROOT && tar cf - \
5747         config.guess \
5748         bin/get_config_variables \
5749         solenv/bin/getcompver.awk \
5750         solenv/inc/langlist.mk \
5751         download.lst \
5752         config_host.mk.in \
5753         config_host_lang.mk.in \
5754         Makefile.in \
5755         bin/bffvalidator.sh.in \
5756         bin/odfvalidator.sh.in \
5757         bin/officeotron.sh.in \
5758         instsetoo_native/util/openoffice.lst.in \
5759         config_host/*.in \
5760         sysui/desktop/macosx/Info.plist.in \
5761         sysui/desktop/macosx/hardened_runtime.xcent.in \
5762         sysui/desktop/macosx/lo.xcent.in \
5763         .vscode/vs-code-template.code-workspace.in \
5764         solenv/lockfile/autoconf.h.in \
5765         ) \
5766     | (cd CONF-FOR-BUILD && tar xf -)
5767     cp configure CONF-FOR-BUILD
5768     test -d config_build && cp -p config_build/*.h CONF-FOR-BUILD/config_host 2>/dev/null
5769     (
5770     unset COM USING_X11 OS CPUNAME
5771     unset CC CXX SYSBASE CFLAGS
5772     unset AR LD NM OBJDUMP PKG_CONFIG RANLIB READELF STRIP
5773     unset CPPUNIT_CFLAGS CPPUNIT_LIBS
5774     unset LIBXML_CFLAGS LIBXML_LIBS LIBXSLT_CFLAGS LIBXSLT_LIBS XSLTPROC
5775     unset PKG_CONFIG_LIBDIR PKG_CONFIG_PATH
5776     if test -n "$CC_FOR_BUILD"; then
5777         export CC="$CC_FOR_BUILD"
5778         CC_BASE=`first_arg_basename "$CC"`
5779     fi
5780     if test -n "$CXX_FOR_BUILD"; then
5781         export CXX="$CXX_FOR_BUILD"
5782         CXX_BASE=`first_arg_basename "$CXX"`
5783     fi
5784     test -n "$PKG_CONFIG_FOR_BUILD" && export PKG_CONFIG="$PKG_CONFIG_FOR_BUILD"
5785     cd CONF-FOR-BUILD
5786
5787     # Handle host configuration, which affects the cross-toolset too
5788     sub_conf_opts=""
5789     test -n "$enable_ccache" && sub_conf_opts="$sub_conf_opts --enable-ccache=$enable_ccache"
5790     test -n "$with_ant_home" && sub_conf_opts="$sub_conf_opts --with-ant-home=$with_ant_home"
5791     test "$with_junit" = "no" && sub_conf_opts="$sub_conf_opts --without-junit"
5792     # While we don't need scripting support, we don't have a PYTHON_FOR_BUILD Java equivalent, so must enable scripting for Java
5793     if test -n "$ENABLE_JAVA"; then
5794         case "$_os" in
5795         Android)
5796             # Hack for Android - the build doesn't need a host JDK, so just forward to build for convenience
5797             test -n "$with_jdk_home" && sub_conf_opts="$sub_conf_opts --with-jdk-home=$with_jdk_home"
5798             ;;
5799         *)
5800             if test -z "$with_jdk_home"; then
5801                 AC_MSG_ERROR([Missing host JDK! This can't be detected for the build OS, so you have to specify it with --with-jdk-home.])
5802             fi
5803             ;;
5804         esac
5805     else
5806         sub_conf_opts="$sub_conf_opts --without-java"
5807     fi
5808     test -n "$TARFILE_LOCATION" && sub_conf_opts="$sub_conf_opts --with-external-tar=$TARFILE_LOCATION"
5809     test "$with_galleries" = "no" -o -z "$WITH_GALLERY_BUILD" && sub_conf_opts="$sub_conf_opts --with-galleries=no --disable-database-connectivity"
5810     test "$with_templates" = "no" -o -z "$WITH_TEMPLATES" && sub_conf_opts="$sub_conf_opts --with-templates=no"
5811     test -n "$with_help" -a "$with_help" != "no" && sub_conf_opts="$sub_conf_opts --with-help=$with_help"
5812     test "$enable_extensions" = yes || sub_conf_opts="$sub_conf_opts --disable-extensions"
5813     test "${enable_ld+set}" = set -a "$build_cpu" = "$host_cpu" && sub_conf_opts="$sub_conf_opts --enable-ld=${enable_ld}"
5814     test "${enable_pch+set}" = set && sub_conf_opts="$sub_conf_opts --enable-pch=${enable_pch}"
5815     test "$enable_wasm_strip" = "yes" && sub_conf_opts="$sub_conf_opts --enable-wasm-strip"
5816     test "${with_system_lockfile+set}" = set && sub_conf_opts="$sub_conf_opts --with-system-lockfile=${with_system_lockfile}"
5817     test "${enable_fuzzers}" = yes && sub_conf_opts="$sub_conf_opts --without-system-libxml"
5818     if test "$_os" = "Emscripten"; then
5819         sub_conf_opts="$sub_conf_opts --without-system-libxml --without-system-fontconfig --without-system-freetype --without-system-zlib"
5820         if test "${with_main_module+set}" = set; then
5821             sub_conf_opts="$sub_conf_opts --with-main-module=${with_main_module}"
5822         else
5823             sub_conf_opts="$sub_conf_opts --with-main-module=writer"
5824         fi
5825     fi
5826     # windows uses full-internal python and that in turn relies on openssl, so also enable openssl
5827     # when cross-compiling for aarch64, overriding the defaults below
5828     test "${PLATFORMID}" = "windows_aarch64" && sub_conf_opts="$sub_conf_opts --enable-openssl --with-tls=openssl"
5829
5830     # Don't bother having configure look for stuff not needed for the build platform anyway
5831     # WARNING: any option with an argument containing spaces must be handled separately (see --with-theme)
5832     sub_conf_defaults=" \
5833         --build="$build_alias" \
5834         --disable-cairo-canvas \
5835         --disable-cups \
5836         --disable-customtarget-components \
5837         --disable-firebird-sdbc \
5838         --disable-gpgmepp \
5839         --disable-gstreamer-1-0 \
5840         --disable-gtk3 \
5841         --disable-gtk4 \
5842         --disable-libcmis \
5843         --disable-mariadb-sdbc \
5844         --disable-nss \
5845         --disable-online-update \
5846         --disable-opencl \
5847         --disable-openssl \
5848         --disable-pdfimport \
5849         --disable-postgresql-sdbc \
5850         --disable-skia \
5851         --disable-xmlhelp \
5852         --enable-dynamic-loading \
5853         --enable-icecream="$enable_icecream" \
5854         --without-doxygen \
5855         --without-tls \
5856         --without-webdav \
5857         --without-x \
5858 "
5859     # single quotes added for better readability in case of spaces
5860     echo "    Running CONF-FOR-BUILD/configure" \
5861         $sub_conf_defaults \
5862         --with-parallelism="'$with_parallelism'" \
5863         --with-theme="'$with_theme'" \
5864         --with-vendor="'$with_vendor'" \
5865         $sub_conf_opts \
5866         $with_build_platform_configure_options \
5867         --srcdir=$srcdir
5868
5869     ./configure \
5870         $sub_conf_defaults \
5871         --with-parallelism="$with_parallelism" \
5872         --with-theme="$with_theme" \
5873         "--with-vendor=$with_vendor" \
5874         $sub_conf_opts \
5875         $with_build_platform_configure_options \
5876         --srcdir=$srcdir \
5877         2>&1 | sed -e 's/^/    /'
5878     if test [${PIPESTATUS[0]}] -ne 0; then
5879         AC_MSG_ERROR([Running the configure script for BUILD side failed, see CONF-FOR-BUILD/config.log])
5880     fi
5881
5882     # filter permitted build targets
5883     PERMITTED_BUILD_TARGETS="
5884         ARGON2
5885         AVMEDIA
5886         BOOST
5887         BZIP2
5888         CAIRO
5889         CLUCENE
5890         CURL
5891         DBCONNECTIVITY
5892         DESKTOP
5893         DRAGONBOX
5894         DYNLOADING
5895         EPOXY
5896         EXPAT
5897         FROZEN
5898         GLM
5899         GRAPHITE
5900         HARFBUZZ
5901         HELPTOOLS
5902         ICU
5903         LCMS2
5904         LIBJPEG_TURBO
5905         LIBLANGTAG
5906         LibO
5907         LIBFFI
5908         LIBPN
5909         LIBTIFF
5910         LIBWEBP
5911         LIBXML2
5912         LIBXSLT
5913         MDDS
5914         NATIVE
5915         OPENSSL
5916         ORCUS
5917         PYTHON
5918         REPORTBUILDER
5919         SCRIPTING
5920         ZLIB
5921         ZXCVBN
5922 "
5923     # converts BUILD_TYPE and PERMITTED_BUILD_TARGETS into non-whitespace,
5924     # newlined lists, to use grep as a filter
5925     PERMITTED_BUILD_TARGETS=$(echo "$PERMITTED_BUILD_TARGETS" | sed -e '/^ *$/d' -e 's/ *//')
5926     BUILD_TARGETS="$(sed -n -e '/^export BUILD_TYPE=/ s/.*=//p' config_host.mk | tr ' ' '\n')"
5927     BUILD_TARGETS="$(echo "$BUILD_TARGETS" | grep -F "$PERMITTED_BUILD_TARGETS" | tr '\n' ' ')"
5928     sed -i -e "s/ BUILD_TYPE=.*$/ BUILD_TYPE=$BUILD_TARGETS/" config_host.mk
5929
5930     cp config_host.mk ../config_build.mk
5931     cp config_host_lang.mk ../config_build_lang.mk
5932     mv config.log ../config.Build.log
5933     mkdir -p ../config_build
5934     mv config_host/*.h ../config_build
5935     test -f "$WARNINGS_FILE" && mv "$WARNINGS_FILE" "../$WARNINGS_FILE_FOR_BUILD"
5936
5937     # all these will get a _FOR_BUILD postfix
5938     DIRECT_FOR_BUILD_SETTINGS="
5939         CC
5940         CPPU_ENV
5941         CXX
5942         ILIB
5943         JAVA_HOME
5944         JAVAIFLAGS
5945         JDK
5946         JDK_SECURITYMANAGER_DISALLOWED
5947         LIBO_BIN_FOLDER
5948         LIBO_LIB_FOLDER
5949         LIBO_URE_LIB_FOLDER
5950         LIBO_URE_MISC_FOLDER
5951         OS
5952         SDKDIRNAME
5953         SYSTEM_LIBXML
5954         SYSTEM_LIBXSLT
5955 "
5956     # these overwrite host config with build config
5957     OVERWRITING_SETTINGS="
5958         ANT
5959         ANT_HOME
5960         ANT_LIB
5961         JAVA_SOURCE_VER
5962         JAVA_TARGET_VER
5963         JAVACFLAGS
5964         JAVACOMPILER
5965         JAVADOC
5966         JAVADOCISGJDOC
5967         LOCKFILE
5968         SYSTEM_GENBRK
5969         SYSTEM_GENCCODE
5970         SYSTEM_GENCMN
5971 "
5972     # these need some special handling
5973     EXTRA_HANDLED_SETTINGS="
5974         INSTDIR
5975         INSTROOT
5976         PATH
5977         WORKDIR
5978 "
5979     OLD_PATH=$PATH
5980     . ./bin/get_config_variables $DIRECT_FOR_BUILD_SETTINGS $OVERWRITING_SETTINGS $EXTRA_HANDLED_SETTINGS
5981     BUILD_PATH=$PATH
5982     PATH=$OLD_PATH
5983
5984     line=`echo "LO_PATH_FOR_BUILD='${BUILD_PATH}'" | sed -e 's,/CONF-FOR-BUILD,,g'`
5985     echo "$line" >>build-config
5986
5987     for V in $DIRECT_FOR_BUILD_SETTINGS; do
5988         VV='$'$V
5989         VV=`eval "echo $VV"`
5990         if test -n "$VV"; then
5991             line=${V}_FOR_BUILD='${'${V}_FOR_BUILD:-$VV'}'
5992             echo "$line" >>build-config
5993         fi
5994     done
5995
5996     for V in $OVERWRITING_SETTINGS; do
5997         VV='$'$V
5998         VV=`eval "echo $VV"`
5999         if test -n "$VV"; then
6000             line=${V}='${'${V}:-$VV'}'
6001             echo "$line" >>build-config
6002         fi
6003     done
6004
6005     for V in INSTDIR INSTROOT WORKDIR; do
6006         VV='$'$V
6007         VV=`eval "echo $VV"`
6008         VV=`echo $VV | sed -e "s,/CONF-FOR-BUILD/\([[a-z]]*\),/\1_for_build,g"`
6009         if test -n "$VV"; then
6010             line="${V}_FOR_BUILD='$VV'"
6011             echo "$line" >>build-config
6012         fi
6013     done
6014
6015     )
6016     test -f CONF-FOR-BUILD/build-config || AC_MSG_ERROR([setup/configure for BUILD side failed, see CONF-FOR-BUILD/config.log])
6017     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])
6018     perl -pi -e 's,/(workdir|instdir)(/|$),/\1_for_build\2,g;' \
6019              -e 's,/CONF-FOR-BUILD,,g;' config_build.mk
6020
6021     eval `cat CONF-FOR-BUILD/build-config`
6022
6023     AC_MSG_RESULT([checking for BUILD platform configuration... done])
6024
6025     rm -rf CONF-FOR-BUILD
6026 else
6027     OS_FOR_BUILD="$OS"
6028     CC_FOR_BUILD="$CC"
6029     CPPU_ENV_FOR_BUILD="$CPPU_ENV"
6030     CXX_FOR_BUILD="$CXX"
6031     INSTDIR_FOR_BUILD="$INSTDIR"
6032     INSTROOT_FOR_BUILD="$INSTROOT"
6033     LIBO_BIN_FOLDER_FOR_BUILD="$LIBO_BIN_FOLDER"
6034     LIBO_LIB_FOLDER_FOR_BUILD="$LIBO_LIB_FOLDER"
6035     LIBO_URE_LIB_FOLDER_FOR_BUILD="$LIBO_URE_LIB_FOLDER"
6036     LIBO_URE_MISC_FOLDER_FOR_BUILD="$LIBO_URE_MISC_FOLDER"
6037     SDKDIRNAME_FOR_BUILD="$SDKDIRNAME"
6038     WORKDIR_FOR_BUILD="$WORKDIR"
6039 fi
6040 AC_SUBST(OS_FOR_BUILD)
6041 AC_SUBST(INSTDIR_FOR_BUILD)
6042 AC_SUBST(INSTROOT_FOR_BUILD)
6043 AC_SUBST(LIBO_BIN_FOLDER_FOR_BUILD)
6044 AC_SUBST(LIBO_LIB_FOLDER_FOR_BUILD)
6045 AC_SUBST(LIBO_URE_LIB_FOLDER_FOR_BUILD)
6046 AC_SUBST(LIBO_URE_MISC_FOLDER_FOR_BUILD)
6047 AC_SUBST(SDKDIRNAME_FOR_BUILD)
6048 AC_SUBST(WORKDIR_FOR_BUILD)
6049 AC_SUBST(CC_FOR_BUILD)
6050 AC_SUBST(CXX_FOR_BUILD)
6051 AC_SUBST(CPPU_ENV_FOR_BUILD)
6052
6053 dnl ===================================================================
6054 dnl Check for lockfile deps
6055 dnl ===================================================================
6056 if test -z "$CROSS_COMPILING"; then
6057     test -n "$LOCKFILE" -a "${with_system_lockfile+set}" != set && with_system_lockfile="$LOCKFILE"
6058     test "${with_system_lockfile+set}" = set || with_system_lockfile=no
6059     AC_MSG_CHECKING([which lockfile binary to use])
6060     case "$with_system_lockfile" in
6061     yes)
6062         AC_MSG_RESULT([external])
6063         AC_PATH_PROGS([LOCKFILE],[dotlockfile lockfile])
6064         ;;
6065     no)
6066         AC_MSG_RESULT([internal])
6067         ;;
6068     *)
6069         if test -x "$with_system_lockfile"; then
6070             LOCKFILE="$with_system_lockfile"
6071         else
6072             AC_MSG_ERROR(['$with_system_lockfile' is not executable.])
6073         fi
6074         AC_MSG_RESULT([$with_system_lockfile])
6075         ;;
6076     esac
6077 fi
6078
6079 if test -n "$LOCKFILE" -a "$DISABLE_DYNLOADING" = TRUE; then
6080     add_warning "The default system lockfile has increasing poll intervals up to 60s, so linking executables may be delayed."
6081 fi
6082
6083 AC_CHECK_HEADERS([getopt.h paths.h sys/param.h])
6084 AC_CHECK_FUNCS([utime utimes])
6085 AC_SUBST(LOCKFILE)
6086
6087 dnl ===================================================================
6088 dnl Check for syslog header
6089 dnl ===================================================================
6090 AC_CHECK_HEADER(syslog.h, AC_DEFINE(HAVE_SYSLOG_H))
6091
6092 dnl Set the ENABLE_WERROR variable. (Activate --enable-werror)
6093 dnl ===================================================================
6094 AC_MSG_CHECKING([whether to turn warnings to errors])
6095 if test -n "$enable_werror" -a "$enable_werror" != "no"; then
6096     ENABLE_WERROR="TRUE"
6097     PYTHONWARNINGS="error"
6098     AC_MSG_RESULT([yes])
6099 else
6100     if test -n "$LODE_HOME" -a -z "$enable_werror"; then
6101         ENABLE_WERROR="TRUE"
6102         PYTHONWARNINGS="error"
6103         AC_MSG_RESULT([yes])
6104     else
6105         AC_MSG_RESULT([no])
6106     fi
6107 fi
6108 AC_SUBST(ENABLE_WERROR)
6109 AC_SUBST(PYTHONWARNINGS)
6110
6111 dnl Check for --enable-assert-always-abort, set ASSERT_ALWAYS_ABORT
6112 dnl ===================================================================
6113 AC_MSG_CHECKING([whether to have assert() failures abort even without --enable-debug])
6114 if test -z "$enable_assert_always_abort"; then
6115    if test "$ENABLE_DEBUG" = TRUE; then
6116        enable_assert_always_abort=yes
6117    else
6118        enable_assert_always_abort=no
6119    fi
6120 fi
6121 if test "$enable_assert_always_abort" = "yes"; then
6122     ASSERT_ALWAYS_ABORT="TRUE"
6123     AC_MSG_RESULT([yes])
6124 else
6125     ASSERT_ALWAYS_ABORT="FALSE"
6126     AC_MSG_RESULT([no])
6127 fi
6128 AC_SUBST(ASSERT_ALWAYS_ABORT)
6129
6130 # Determine whether to use ooenv for the instdir installation
6131 # ===================================================================
6132 if test $_os != "WINNT" -a $_os != "Darwin"; then
6133     AC_MSG_CHECKING([whether to use ooenv for the instdir installation])
6134     if test -z "$enable_ooenv"; then
6135         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
6136             enable_ooenv=yes
6137         else
6138             enable_ooenv=no
6139         fi
6140     fi
6141     if test "$enable_ooenv" = "no"; then
6142         AC_MSG_RESULT([no])
6143     else
6144         ENABLE_OOENV="TRUE"
6145         AC_MSG_RESULT([yes])
6146     fi
6147 fi
6148 AC_SUBST(ENABLE_OOENV)
6149
6150 if test "$test_kf5" = "yes" -a "$enable_kf5" = "yes"; then
6151     if test "$enable_qt5" = "no"; then
6152         AC_MSG_ERROR([KF5 support depends on QT5, so it conflicts with --disable-qt5])
6153     else
6154         enable_qt5=yes
6155     fi
6156 fi
6157
6158 if test "$test_kf6" = "yes" -a "$enable_kf6" = "yes"; then
6159     if test "$enable_qt6" = "no"; then
6160         AC_MSG_ERROR([KF6 support depends on QT6, so it conflicts with --disable-qt6])
6161     else
6162         enable_qt6=yes
6163     fi
6164 fi
6165
6166
6167 AC_MSG_CHECKING([whether to build the pagein binaries for oosplash])
6168 if test "${enable_pagein}" != no -a -z "$DISABLE_DYNLOADING"; then
6169     AC_MSG_RESULT([yes])
6170     ENABLE_PAGEIN=TRUE
6171     AC_DEFINE(HAVE_FEATURE_PAGEIN)
6172 else
6173     AC_MSG_RESULT([no])
6174 fi
6175 AC_SUBST(ENABLE_PAGEIN)
6176
6177 dnl ===================================================================
6178 dnl check for cups support
6179 dnl ===================================================================
6180
6181 AC_MSG_CHECKING([whether to enable CUPS support])
6182 if test "$test_cups" = yes -a "$enable_cups" != no; then
6183     ENABLE_CUPS=TRUE
6184     AC_MSG_RESULT([yes])
6185
6186     AC_MSG_CHECKING([whether cups support is present])
6187     AC_CHECK_LIB([cups], [cupsPrintFiles], [:])
6188     AC_CHECK_HEADER(cups/cups.h, AC_DEFINE(HAVE_CUPS_H))
6189     if test "$ac_cv_lib_cups_cupsPrintFiles" != "yes" -o "$ac_cv_header_cups_cups_h" != "yes"; then
6190         AC_MSG_ERROR([Could not find CUPS. Install libcups2-dev or cups-devel.])
6191     fi
6192 else
6193     AC_MSG_RESULT([no])
6194 fi
6195
6196 AC_SUBST(ENABLE_CUPS)
6197
6198 libo_CHECK_SYSTEM_MODULE([fontconfig],[FONTCONFIG],[fontconfig >= 2.12.0],,system,TRUE)
6199
6200 dnl whether to find & fetch external tarballs?
6201 dnl ===================================================================
6202 if test -z "$TARFILE_LOCATION" -a -n "$LODE_HOME" ; then
6203    if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
6204        TARFILE_LOCATION="`cygpath -m $LODE_HOME/ext_tar`"
6205    else
6206        TARFILE_LOCATION="$LODE_HOME/ext_tar"
6207    fi
6208 fi
6209 if test -z "$TARFILE_LOCATION"; then
6210     if test -d "$SRC_ROOT/src" ; then
6211         mv "$SRC_ROOT/src" "$SRC_ROOT/external/tarballs"
6212         ln -s "$SRC_ROOT/external/tarballs" "$SRC_ROOT/src"
6213     fi
6214     TARFILE_LOCATION="$SRC_ROOT/external/tarballs"
6215 else
6216     AbsolutePath "$TARFILE_LOCATION"
6217     PathFormat "${absolute_path}"
6218     TARFILE_LOCATION="${formatted_path_unix}"
6219 fi
6220 AC_SUBST(TARFILE_LOCATION)
6221
6222 AC_MSG_CHECKING([whether we want to fetch tarballs])
6223 if test "$enable_fetch_external" != "no"; then
6224     if test "$with_all_tarballs" = "yes"; then
6225         AC_MSG_RESULT([yes, all of them])
6226         DO_FETCH_TARBALLS="ALL"
6227     else
6228         AC_MSG_RESULT([yes, if we use them])
6229         DO_FETCH_TARBALLS="TRUE"
6230     fi
6231 else
6232     AC_MSG_RESULT([no])
6233     DO_FETCH_TARBALLS=
6234 fi
6235 AC_SUBST(DO_FETCH_TARBALLS)
6236
6237 dnl Test whether to include MySpell dictionaries
6238 dnl ===================================================================
6239 AC_MSG_CHECKING([whether to include MySpell dictionaries])
6240 if test "$with_myspell_dicts" = "yes"; then
6241     AC_MSG_RESULT([yes])
6242     WITH_MYSPELL_DICTS=TRUE
6243     BUILD_TYPE="$BUILD_TYPE DICTIONARIES"
6244     GIT_NEEDED_SUBMODULES="dictionaries $GIT_NEEDED_SUBMODULES"
6245 else
6246     AC_MSG_RESULT([no])
6247     WITH_MYSPELL_DICTS=
6248 fi
6249 AC_SUBST(WITH_MYSPELL_DICTS)
6250
6251 # There are no "system" myspell, hyphen or mythes dictionaries on macOS, Windows, Android or iOS.
6252 if test $_os = Darwin -o $_os = WINNT -o $_os = iOS -o $_os = Android; then
6253     if test "$with_system_dicts" = yes; then
6254         AC_MSG_ERROR([There are no system dicts on this OS in the formats the 3rd-party libs we use expect]);
6255     fi
6256     with_system_dicts=no
6257 fi
6258
6259 AC_MSG_CHECKING([whether to use dicts from external paths])
6260 if test -z "$with_system_dicts" -o "$with_system_dicts" != "no"; then
6261     AC_MSG_RESULT([yes])
6262     SYSTEM_DICTS=TRUE
6263     AC_MSG_CHECKING([for spelling dictionary directory])
6264     if test -n "$with_external_dict_dir"; then
6265         DICT_SYSTEM_DIR=file://$with_external_dict_dir
6266     else
6267         DICT_SYSTEM_DIR=file:///usr/share/hunspell
6268         if test ! -d /usr/share/hunspell -a -d /usr/share/myspell; then
6269             DICT_SYSTEM_DIR=file:///usr/share/myspell
6270         fi
6271     fi
6272     AC_MSG_RESULT([$DICT_SYSTEM_DIR])
6273     AC_MSG_CHECKING([for hyphenation patterns directory])
6274     if test -n "$with_external_hyph_dir"; then
6275         HYPH_SYSTEM_DIR=file://$with_external_hyph_dir
6276     else
6277         HYPH_SYSTEM_DIR=file:///usr/share/hyphen
6278     fi
6279     AC_MSG_RESULT([$HYPH_SYSTEM_DIR])
6280     AC_MSG_CHECKING([for thesaurus directory])
6281     if test -n "$with_external_thes_dir"; then
6282         THES_SYSTEM_DIR=file://$with_external_thes_dir
6283     else
6284         THES_SYSTEM_DIR=file:///usr/share/mythes
6285     fi
6286     AC_MSG_RESULT([$THES_SYSTEM_DIR])
6287 else
6288     AC_MSG_RESULT([no])
6289     SYSTEM_DICTS=
6290 fi
6291 AC_SUBST(SYSTEM_DICTS)
6292 AC_SUBST(DICT_SYSTEM_DIR)
6293 AC_SUBST(HYPH_SYSTEM_DIR)
6294 AC_SUBST(THES_SYSTEM_DIR)
6295
6296 dnl ===================================================================
6297 dnl Precompiled headers.
6298 ENABLE_PCH=""
6299 AC_MSG_CHECKING([whether to enable pch feature])
6300 if test -z "$enable_pch"; then
6301     if test "$_os" = "WINNT"; then
6302         # Enabled by default on Windows.
6303         enable_pch=yes
6304         # never use sccache on auto-enabled PCH builds, except if requested explicitly
6305         if test -z "$enable_ccache" -a "$SCCACHE"; then
6306             CCACHE=""
6307         fi
6308     else
6309         enable_pch=no
6310     fi
6311 fi
6312 if test "$enable_pch" != no -a "$_os" = Emscripten -a "$ENABLE_WASM_EXCEPTIONS" = TRUE; then
6313     AC_MSG_ERROR([PCH currently isn't supported for Emscripten with native EH (nEH) because of missing Sj/Lj support with nEH in clang.])
6314 fi
6315 if test "$enable_pch" != "no" -a "$_os" != "WINNT" -a "$GCC" != "yes" ; then
6316     AC_MSG_ERROR([Precompiled header not yet supported for your platform/compiler])
6317 fi
6318 if test "$enable_pch" = "system"; then
6319     ENABLE_PCH="1"
6320     AC_MSG_RESULT([yes (system headers)])
6321 elif test "$enable_pch" = "base"; then
6322     ENABLE_PCH="2"
6323     AC_MSG_RESULT([yes (system and base headers)])
6324 elif test "$enable_pch" = "normal"; then
6325     ENABLE_PCH="3"
6326     AC_MSG_RESULT([yes (normal)])
6327 elif test "$enable_pch" = "full"; then
6328     ENABLE_PCH="4"
6329     AC_MSG_RESULT([yes (full)])
6330 elif test "$enable_pch" = "yes"; then
6331     # Pick a suitable default.
6332     if test "$GCC" = "yes"; then
6333         # With Clang and GCC higher levels do not seem to make a noticeable improvement,
6334         # while making the PCHs larger and rebuilds more likely.
6335         ENABLE_PCH="2"
6336         AC_MSG_RESULT([yes (system and base headers)])
6337     else
6338         # With MSVC the highest level makes a significant difference,
6339         # and it was the default when there used to be no PCH levels.
6340         ENABLE_PCH="4"
6341         AC_MSG_RESULT([yes (full)])
6342     fi
6343 elif test "$enable_pch" = "no"; then
6344     AC_MSG_RESULT([no])
6345 else
6346     AC_MSG_ERROR([Unknown value for --enable-pch])
6347 fi
6348 AC_SUBST(ENABLE_PCH)
6349 # ccache 3.7.1 and older do not properly detect/handle -include .gch in CCACHE_DEPEND mode
6350 if test -n "$ENABLE_PCH" -a -n "$CCACHE_DEPEND_MODE" -a "$GCC" = "yes" -a "$COM_IS_CLANG" != "TRUE"; then
6351     AC_PATH_PROG([CCACHE_BIN],[ccache],[not found])
6352     if test "$CCACHE_BIN" != "not found"; then
6353         AC_MSG_CHECKING([ccache version])
6354         CCACHE_VERSION=`"$CCACHE_BIN" -V | "$AWK" '/^ccache version/{print $3}'`
6355         CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
6356         AC_MSG_RESULT([$CCACHE_VERSION])
6357         AC_MSG_CHECKING([whether ccache depend mode works properly with GCC PCH])
6358         if test "$CCACHE_NUMVER" -gt "030701"; then
6359             AC_MSG_RESULT([yes])
6360         else
6361             AC_MSG_RESULT([no (not newer than 3.7.1)])
6362             CCACHE_DEPEND_MODE=
6363         fi
6364     fi
6365 fi
6366
6367 PCH_INSTANTIATE_TEMPLATES=
6368 if test -n "$ENABLE_PCH"; then
6369     AC_MSG_CHECKING([whether $CC supports -fpch-instantiate-templates])
6370     save_CFLAGS=$CFLAGS
6371     CFLAGS="$CFLAGS -Werror -fpch-instantiate-templates"
6372     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_INSTANTIATE_TEMPLATES="-fpch-instantiate-templates" ],[])
6373     CFLAGS=$save_CFLAGS
6374     if test -n "$PCH_INSTANTIATE_TEMPLATES"; then
6375         AC_MSG_RESULT(yes)
6376     else
6377         AC_MSG_RESULT(no)
6378     fi
6379 fi
6380 AC_SUBST(PCH_INSTANTIATE_TEMPLATES)
6381
6382 BUILDING_PCH_WITH_OBJ=
6383 if test -n "$ENABLE_PCH"; then
6384     AC_MSG_CHECKING([whether $CC supports -Xclang -building-pch-with-obj])
6385     save_CFLAGS=$CFLAGS
6386     CFLAGS="$CFLAGS -Werror -Xclang -building-pch-with-obj"
6387     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ BUILDING_PCH_WITH_OBJ="-Xclang -building-pch-with-obj" ],[])
6388     CFLAGS=$save_CFLAGS
6389     if test -n "$BUILDING_PCH_WITH_OBJ"; then
6390         AC_MSG_RESULT(yes)
6391     else
6392         AC_MSG_RESULT(no)
6393     fi
6394 fi
6395 AC_SUBST(BUILDING_PCH_WITH_OBJ)
6396
6397 PCH_CODEGEN=
6398 PCH_NO_CODEGEN=
6399 fpch_prefix=
6400 if test "$COM" = MSC; then
6401     fpch_prefix="-Xclang "
6402 fi
6403 if test -n "$BUILDING_PCH_WITH_OBJ"; then
6404     AC_MSG_CHECKING([whether $CC supports ${fpch_prefix}-fpch-codegen])
6405     save_CFLAGS=$CFLAGS
6406     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fpch-codegen"
6407     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
6408         [ PCH_CODEGEN="${fpch_prefix}-fpch-codegen" ],[])
6409     CFLAGS=$save_CFLAGS
6410     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fno-pch-codegen"
6411     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
6412         [ PCH_NO_CODEGEN="${fpch_prefix}-fno-pch-codegen" ],[])
6413     CFLAGS=$save_CFLAGS
6414     if test -n "$PCH_CODEGEN"; then
6415         AC_MSG_RESULT(yes)
6416     else
6417         AC_MSG_RESULT(no)
6418     fi
6419 fi
6420 AC_SUBST(PCH_CODEGEN)
6421 AC_SUBST(PCH_NO_CODEGEN)
6422 PCH_DEBUGINFO=
6423 if test -n "$BUILDING_PCH_WITH_OBJ"; then
6424     AC_MSG_CHECKING([whether $CC supports ${fpch_prefix}-fpch-debuginfo])
6425     save_CFLAGS=$CFLAGS
6426     CFLAGS="$CFLAGS -Werror ${fpch_prefix}-fpch-debuginfo"
6427     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_DEBUGINFO="${fpch_prefix}-fpch-debuginfo" ],[])
6428     CFLAGS=$save_CFLAGS
6429     if test -n "$PCH_DEBUGINFO"; then
6430         AC_MSG_RESULT(yes)
6431     else
6432         AC_MSG_RESULT(no)
6433     fi
6434 fi
6435 AC_SUBST(PCH_DEBUGINFO)
6436
6437 TAB=`printf '\t'`
6438
6439 AC_MSG_CHECKING([the GNU Make version])
6440 _make_version=`$GNUMAKE --version | grep GNU | $GREP -v GPL | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
6441 _make_longver=`echo $_make_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
6442 if test "$_make_longver" -ge "040000"; then
6443     AC_MSG_RESULT([$GNUMAKE $_make_version])
6444 else
6445     AC_MSG_ERROR([failed ($GNUMAKE version >= 4.0 needed)])
6446 fi
6447
6448 _make_ver_check=`$GNUMAKE --version | grep "Built for Windows"`
6449 STALE_MAKE=
6450 if test "$_make_ver_check" = ""; then
6451    STALE_MAKE=TRUE
6452 fi
6453
6454 HAVE_LD_HASH_STYLE=FALSE
6455 WITH_LINKER_HASH_STYLE=
6456 AC_MSG_CHECKING([for --hash-style gcc linker support])
6457 if test "$GCC" = "yes"; then
6458     if test -z "$with_linker_hash_style" -o "$with_linker_hash_style" = "yes"; then
6459         hash_styles="gnu sysv"
6460     elif test "$with_linker_hash_style" = "no"; then
6461         hash_styles=
6462     else
6463         hash_styles="$with_linker_hash_style"
6464     fi
6465
6466     for hash_style in $hash_styles; do
6467         test "$HAVE_LD_HASH_STYLE" = "TRUE" && continue
6468         hash_style_ldflags_save=$LDFLAGS
6469         LDFLAGS="$LDFLAGS -Wl,--hash-style=$hash_style"
6470
6471         AC_RUN_IFELSE([AC_LANG_PROGRAM(
6472             [
6473 #include <stdio.h>
6474             ],[
6475 printf ("");
6476             ])],
6477             [
6478                   HAVE_LD_HASH_STYLE=TRUE
6479                   WITH_LINKER_HASH_STYLE=$hash_style
6480             ],
6481             [HAVE_LD_HASH_STYLE=FALSE],
6482             [HAVE_LD_HASH_STYLE=FALSE])
6483         LDFLAGS=$hash_style_ldflags_save
6484     done
6485
6486     if test "$HAVE_LD_HASH_STYLE" = "TRUE"; then
6487         AC_MSG_RESULT( $WITH_LINKER_HASH_STYLE )
6488     else
6489         AC_MSG_RESULT( no )
6490     fi
6491     LDFLAGS=$hash_style_ldflags_save
6492 else
6493     AC_MSG_RESULT( no )
6494 fi
6495 AC_SUBST(HAVE_LD_HASH_STYLE)
6496 AC_SUBST(WITH_LINKER_HASH_STYLE)
6497
6498 dnl ===================================================================
6499 dnl Check whether there's a Perl version available.
6500 dnl ===================================================================
6501 if test -z "$with_perl_home"; then
6502     AC_PATH_PROG(PERL, perl)
6503 else
6504     test "$build_os" = "cygwin" && with_perl_home=`cygpath -u "$with_perl_home"`
6505     _perl_path="$with_perl_home/bin/perl"
6506     if test -x "$_perl_path"; then
6507         PERL=$_perl_path
6508     else
6509         AC_MSG_ERROR([$_perl_path not found])
6510     fi
6511 fi
6512
6513 dnl ===================================================================
6514 dnl Testing for Perl version 5 or greater.
6515 dnl $] is the Perl version variable, it is returned as an integer
6516 dnl ===================================================================
6517 if test "$PERL"; then
6518     AC_MSG_CHECKING([the Perl version])
6519     ${PERL} -e "exit($]);"
6520     _perl_version=$?
6521     if test "$_perl_version" -lt 5; then
6522         AC_MSG_ERROR([found Perl $_perl_version, use Perl 5])
6523     fi
6524     AC_MSG_RESULT([Perl $_perl_version])
6525 else
6526     AC_MSG_ERROR([Perl not found, install Perl 5])
6527 fi
6528
6529 dnl ===================================================================
6530 dnl Testing for required Perl modules
6531 dnl ===================================================================
6532
6533 AC_MSG_CHECKING([for required Perl modules])
6534 perl_use_string="use Cwd ; use Digest::MD5"
6535 if test "$_os" = "WINNT"; then
6536     if test -n "$PKGFORMAT"; then
6537         for i in $PKGFORMAT; do
6538             case "$i" in
6539             msi)
6540                 # for getting fonts versions to use in MSI
6541                 perl_use_string="$perl_use_string ; use Font::TTF::Font"
6542                 ;;
6543             esac
6544         done
6545     fi
6546 fi
6547 if test "$with_system_hsqldb" = "yes"; then
6548     perl_use_string="$perl_use_string ; use Archive::Zip"
6549 fi
6550 if test "$enable_openssl" = "yes" -a "$with_system_openssl" != "yes"; then
6551     # OpenSSL needs that to build
6552     perl_use_string="$perl_use_string ; use FindBin"
6553 fi
6554 if $PERL -e "$perl_use_string">/dev/null 2>&1; then
6555     AC_MSG_RESULT([all modules found])
6556 else
6557     AC_MSG_RESULT([failed to find some modules])
6558     # Find out which modules are missing.
6559     for i in $perl_use_string; do
6560         if test "$i" != "use" -a "$i" != ";"; then
6561             if ! $PERL -e "use $i;">/dev/null 2>&1; then
6562                 missing_perl_modules="$missing_perl_modules $i"
6563             fi
6564         fi
6565     done
6566     AC_MSG_ERROR([
6567     The missing Perl modules are: $missing_perl_modules
6568     Install them as superuser/administrator with "cpan -i $missing_perl_modules"])
6569 fi
6570
6571 dnl ===================================================================
6572 dnl Check for pkg-config
6573 dnl ===================================================================
6574 if test "$_os" != "WINNT"; then
6575     PKG_PROG_PKG_CONFIG
6576 fi
6577 AC_SUBST(PKG_CONFIG)
6578 AC_SUBST(PKG_CONFIG_PATH)
6579 AC_SUBST(PKG_CONFIG_LIBDIR)
6580
6581 if test "$_os" != "WINNT"; then
6582
6583     # If you use CC=/path/to/compiler/foo-gcc or even CC="ccache
6584     # /path/to/compiler/foo-gcc" you need to set the AR etc env vars
6585     # explicitly. Or put /path/to/compiler in PATH yourself.
6586
6587     toolprefix=gcc
6588     if test "$COM_IS_CLANG" = "TRUE"; then
6589         toolprefix=llvm
6590     fi
6591     AC_CHECK_TOOLS(AR,$toolprefix-ar ar)
6592     AC_CHECK_TOOLS(NM,$toolprefix-nm nm)
6593     AC_CHECK_TOOLS(RANLIB,$toolprefix-ranlib ranlib)
6594     AC_CHECK_TOOLS(OBJDUMP,$toolprefix-objdump objdump)
6595     AC_CHECK_TOOLS(READELF,$toolprefix-readelf readelf)
6596     AC_CHECK_TOOLS(STRIP,$toolprefix-strip strip)
6597 fi
6598 AC_SUBST(AR)
6599 AC_SUBST(NM)
6600 AC_SUBST(OBJDUMP)
6601 AC_SUBST(RANLIB)
6602 AC_SUBST(READELF)
6603 AC_SUBST(STRIP)
6604
6605 dnl ===================================================================
6606 dnl pkg-config checks on macOS
6607 dnl ===================================================================
6608
6609 if test $_os = Darwin; then
6610     AC_MSG_CHECKING([for bogus pkg-config])
6611     if test -n "$PKG_CONFIG"; then
6612         if test "$PKG_CONFIG" = /usr/bin/pkg-config && ls -l /usr/bin/pkg-config | $GREP -q Mono.framework; then
6613             AC_MSG_ERROR([yes, from Mono. This *will* break the build. Please remove or hide $PKG_CONFIG])
6614         else
6615             if test "$enable_bogus_pkg_config" = "yes"; then
6616                 AC_MSG_RESULT([yes, user-approved from unknown origin.])
6617             else
6618                 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.])
6619             fi
6620         fi
6621     else
6622         AC_MSG_RESULT([no, good])
6623     fi
6624 fi
6625
6626 find_csc()
6627 {
6628     # Return value: $csctest
6629
6630     unset csctest
6631
6632     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/NET Framework Setup/NDP/v4/Client/InstallPath"
6633     if test -n "$regvalue"; then
6634         csctest=$regvalue
6635         return
6636     fi
6637 }
6638
6639 find_al()
6640 {
6641     # Return value: $altest
6642
6643     unset altest
6644
6645     # We need this check to detect 4.6.1 or above.
6646     for ver in 4.8.1 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1; do
6647         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/WinSDK-NetFx40Tools/InstallationFolder"
6648         PathFormat "$regvalue"
6649         if test -n "$regvalue" -a \( -f "$formatted_path_unix/al.exe" -o -f "$formatted_path_unix/bin/al.exe" \); then
6650             altest=$regvalue
6651             return
6652         fi
6653     done
6654
6655     reg_list_values_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows"
6656     for x in $reglist; do
6657         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/$x/WinSDK-NetFx40Tools/InstallationFolder"
6658         PathFormat "$regvalue"
6659         if test -n "$regvalue" -a \( -f "$formatted_path_unix/al.exe" -o -f "$formatted_path_unix/bin/al.exe" \); then
6660             altest=$regvalue
6661             return
6662         fi
6663     done
6664 }
6665
6666 find_dotnetsdk()
6667 {
6668     unset frametest
6669
6670     for ver in 4.8.1 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1 4.6; do
6671         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/KitsInstallationFolder"
6672         if test -n "$regvalue"; then
6673             frametest=$regvalue
6674             return
6675         fi
6676     done
6677     AC_MSG_ERROR([The Windows NET SDK (minimum 4.6) not found, check the installation])
6678 }
6679
6680 find_winsdk_version()
6681 {
6682     # Args: $1 : SDK version as in "8.0", "8.1A" etc
6683     # Return values: $winsdktest, $winsdkbinsubdir, $winsdklibsubdir
6684
6685     unset winsdktest winsdkbinsubdir winsdklibsubdir
6686
6687     case "$1" in
6688     8.0|8.0A)
6689         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot"
6690         if test -n "$regvalue"; then
6691             winsdktest=$regvalue
6692             winsdklibsubdir=win8
6693             return
6694         fi
6695         ;;
6696     8.1|8.1A)
6697         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot81"
6698         if test -n "$regvalue"; then
6699             winsdktest=$regvalue
6700             winsdklibsubdir=winv6.3
6701             return
6702         fi
6703         ;;
6704     10.0)
6705         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/InstallationFolder"
6706         if test -n "$regvalue"; then
6707             winsdktest=$regvalue
6708             reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/ProductVersion"
6709             if test -n "$regvalue"; then
6710                 winsdkbinsubdir="$regvalue".0
6711                 winsdklibsubdir=$winsdkbinsubdir
6712                 local tmppath="$winsdktest\\Include\\$winsdklibsubdir"
6713                 local tmppath_unix=$(cygpath -u "$tmppath")
6714                 # test exist the SDK path
6715                 if test -d "$tmppath_unix"; then
6716                    # when path is convertible to a short path then path is okay
6717                    cygpath -d "$tmppath" >/dev/null 2>&1
6718                    if test $? -ne 0; then
6719                       AC_MSG_ERROR([Windows SDK doesn't have a 8.3 name, see NtfsDisable8dot3NameCreation])
6720                    fi
6721                 else
6722                    AC_MSG_ERROR([The Windows SDK not found, check the installation])
6723                 fi
6724             fi
6725             return
6726         fi
6727         ;;
6728     esac
6729 }
6730
6731 find_winsdk()
6732 {
6733     # Return value: From find_winsdk_version
6734
6735     unset winsdktest
6736
6737     for ver in $WINDOWS_SDK_ACCEPTABLE_VERSIONS; do
6738         find_winsdk_version $ver
6739         if test -n "$winsdktest"; then
6740             return
6741         fi
6742     done
6743 }
6744
6745 find_msms()
6746 {
6747     # Return value: $msmdir
6748     local version="$1"
6749
6750     AC_MSG_CHECKING([for MSVC $version merge modules directory])
6751     local my_msm_file="Microsoft_VC${version}_CRT_x86.msm"
6752     local my_msm_dir
6753
6754     echo "$as_me:$LINENO: searching for $my_msm_file" >&5
6755
6756     msmdir=
6757     case "$VCVER" in
6758     16.0 | 17.0 | 17.10)
6759         for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6760             my_msm_dir="$VC_PRODUCT_DIR/redist/MSVC/$l/MergeModules/"
6761             echo "$as_me:$LINENO: looking for $my_msm_dir${my_msm_file}])" >&5
6762             if test -e "$my_msm_dir${my_msm_file}"; then
6763                 msmdir=$my_msm_dir
6764             fi
6765         done
6766         ;;
6767     esac
6768
6769     if test -n "$msmdir"; then
6770         msmdir=`cygpath -m "$msmdir"`
6771         AC_MSG_RESULT([$msmdir])
6772     else
6773         if test "$ENABLE_RELEASE_BUILD" = "TRUE" ; then
6774             AC_MSG_FAILURE([not found])
6775         else
6776             AC_MSG_WARN([not found (check config.log)])
6777             add_warning "MSM ${my_msm_file} not found"
6778         fi
6779     fi
6780 }
6781
6782 find_msvc_x64_dlls()
6783 {
6784     # Return value: $msvcdllpath, $msvcdlls
6785
6786     AC_MSG_CHECKING([for MSVC x64 DLL path])
6787
6788     dnl Order crtver in increasing order. Then check the directories returned by
6789     dnl ls in an inner loop; assuming they are also ordered in increasing order,
6790     dnl the result will be the highest CRT version found in the highest directory.
6791
6792     msvcdllpath="$VC_PRODUCT_DIR/redist/x64/Microsoft.VC${VCVER}.CRT"
6793     case "$VCVER" in
6794     16.0 | 17.0 | 17.10)
6795         for crtver in 141 142 143; do
6796             for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6797                 echo "$as_me:$LINENO: testing $VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT" >&5
6798                 if test -d "$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT"; then
6799                     msvcdllpath="$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC$crtver.CRT"
6800                 fi
6801             done
6802         done
6803         ;;
6804     esac
6805     AC_MSG_RESULT([$msvcdllpath])
6806     AC_MSG_CHECKING([for MSVC x64 DLLs])
6807     msvcdlls="msvcp140.dll vcruntime140.dll"
6808     for dll in $msvcdlls; do
6809         if ! test -f "$msvcdllpath/$dll"; then
6810             AC_MSG_FAILURE([missing $dll])
6811         fi
6812     done
6813     AC_MSG_RESULT([found all ($msvcdlls)])
6814 }
6815
6816 dnl =========================================
6817 dnl Check for the Windows  SDK.
6818 dnl =========================================
6819 if test "$_os" = "WINNT"; then
6820     AC_MSG_CHECKING([for Windows SDK])
6821     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6822         find_winsdk
6823         WINDOWS_SDK_HOME=$winsdktest
6824
6825         # normalize if found
6826         if test -n "$WINDOWS_SDK_HOME"; then
6827             WINDOWS_SDK_HOME=`cygpath -d "$WINDOWS_SDK_HOME"`
6828             WINDOWS_SDK_HOME=`cygpath -u "$WINDOWS_SDK_HOME"`
6829         fi
6830
6831         WINDOWS_SDK_LIB_SUBDIR=$winsdklibsubdir
6832         # The variable also contains the Windows SDK version
6833         echo $WINDOWS_SDK_LIB_SUBDIR
6834         IFS='.' read -r SDK_v1 SDK_v2 SDK_v3 SDK_v4 <<< "$WINDOWS_SDK_LIB_SUBDIR"
6835         # Assuming maximum of 5 digits for each part and ignoring last part
6836         SDK_NORMALIZED_VER=$((SDK_v1 * 10000000000 + SDK_v2 * 100000 + SDK_v3))
6837         # 10.0.20348.0 is the minimum required version
6838         if test "$SDK_NORMALIZED_VER" -lt 100000020348; then
6839             AC_MSG_ERROR([You need Windows SDK greater than or equal 10.0.20348.0])
6840         fi
6841     fi
6842
6843     if test -n "$WINDOWS_SDK_HOME"; then
6844         # Remove a possible trailing backslash
6845         WINDOWS_SDK_HOME=`echo $WINDOWS_SDK_HOME | $SED 's/\/$//'`
6846
6847         if test -f "$WINDOWS_SDK_HOME/Include/adoint.h" \
6848              -a -f "$WINDOWS_SDK_HOME/Include/SqlUcode.h" \
6849              -a -f "$WINDOWS_SDK_HOME/Include/usp10.h"; then
6850             have_windows_sdk_headers=yes
6851         elif test -f "$WINDOWS_SDK_HOME/Include/um/adoint.h" \
6852              -a -f "$WINDOWS_SDK_HOME/Include/um/SqlUcode.h" \
6853              -a -f "$WINDOWS_SDK_HOME/Include/um/usp10.h"; then
6854             have_windows_sdk_headers=yes
6855         elif test -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/adoint.h" \
6856              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/SqlUcode.h" \
6857              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/usp10.h"; then
6858             have_windows_sdk_headers=yes
6859         else
6860             have_windows_sdk_headers=no
6861         fi
6862
6863         if test -f "$WINDOWS_SDK_HOME/lib/user32.lib"; then
6864             have_windows_sdk_libs=yes
6865         elif test -f "$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/user32.lib"; then
6866             have_windows_sdk_libs=yes
6867         else
6868             have_windows_sdk_libs=no
6869         fi
6870
6871         if test $have_windows_sdk_headers = no -o $have_windows_sdk_libs = no; then
6872             AC_MSG_ERROR([Some (all?) Windows SDK files not found, please check if all needed parts of
6873 the  Windows SDK are installed.])
6874         fi
6875     fi
6876
6877     if test -z "$WINDOWS_SDK_HOME"; then
6878         AC_MSG_RESULT([no, hoping the necessary headers and libraries will be found anyway!?])
6879     elif echo $WINDOWS_SDK_HOME | grep "8.0" >/dev/null 2>/dev/null; then
6880         WINDOWS_SDK_VERSION=80
6881         AC_MSG_RESULT([found Windows SDK 8.0 ($WINDOWS_SDK_HOME)])
6882     elif echo $WINDOWS_SDK_HOME | grep "8.1" >/dev/null 2>/dev/null; then
6883         WINDOWS_SDK_VERSION=81
6884         AC_MSG_RESULT([found Windows SDK 8.1 ($WINDOWS_SDK_HOME)])
6885     elif echo $WINDOWS_SDK_HOME | grep "/10" >/dev/null 2>/dev/null; then
6886         WINDOWS_SDK_VERSION=10
6887         AC_MSG_RESULT([found Windows SDK 10.0 ($WINDOWS_SDK_HOME)])
6888     else
6889         AC_MSG_ERROR([Found legacy Windows Platform SDK ($WINDOWS_SDK_HOME)])
6890     fi
6891     PathFormat "$WINDOWS_SDK_HOME"
6892     WINDOWS_SDK_HOME="$formatted_path"
6893     WINDOWS_SDK_HOME_unix="$formatted_path_unix"
6894     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6895         SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include -I$COMPATH/Include"
6896         if test -d "$WINDOWS_SDK_HOME/include/um"; then
6897             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include/um -I$WINDOWS_SDK_HOME/include/shared"
6898         elif test -d "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um"; then
6899             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/shared"
6900         fi
6901     fi
6902
6903     dnl TODO: solenv/bin/modules/installer/windows/msiglobal.pm wants to use a
6904     dnl WiLangId.vbs that is included only in some SDKs (e.g., included in v7.1
6905     dnl but not in v8.0), so allow this to be overridden with a
6906     dnl WINDOWS_SDK_WILANGID for now; a full-blown --with-windows-sdk-wilangid
6907     dnl and configuration error if no WiLangId.vbs is found would arguably be
6908     dnl better, but I do not know under which conditions exactly it is needed by
6909     dnl msiglobal.pm:
6910     if test -z "$WINDOWS_SDK_WILANGID" -a -n "$WINDOWS_SDK_HOME"; then
6911         WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/Samples/sysmgmt/msi/scripts/WiLangId.vbs
6912         WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6913         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6914             WINDOWS_SDK_WILANGID="${WINDOWS_SDK_HOME}/bin/${WINDOWS_SDK_LIB_SUBDIR}/${WIN_BUILD_ARCH}/WiLangId.vbs"
6915             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6916         fi
6917         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6918             WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/bin/$WIN_BUILD_ARCH/WiLangId.vbs
6919             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6920         fi
6921         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6922             WINDOWS_SDK_WILANGID=$(cygpath -sm "C:/Program Files (x86)/Windows Kits/8.1/bin/$WIN_BUILD_ARCH/WiLangId.vbs")
6923             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6924         fi
6925     fi
6926     if test -n "$with_lang" -a "$with_lang" != "en-US"; then
6927         if test -n "$with_package_format" -a "$with_package_format" != no; then
6928             for i in "$with_package_format"; do
6929                 if test "$i" = "msi"; then
6930                     if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6931                         AC_MSG_ERROR([WiLangId.vbs not found - building translated packages will fail])
6932                     fi
6933                 fi
6934             done
6935         fi
6936     fi
6937 fi
6938 AC_SUBST(WINDOWS_SDK_HOME)
6939 AC_SUBST(WINDOWS_SDK_LIB_SUBDIR)
6940 AC_SUBST(WINDOWS_SDK_VERSION)
6941 AC_SUBST(WINDOWS_SDK_WILANGID)
6942
6943 if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6944     dnl Check midl.exe; this being the first check for a tool in the SDK bin
6945     dnl dir, it also determines that dir's path w/o an arch segment if any,
6946     dnl WINDOWS_SDK_BINDIR_NO_ARCH:
6947     AC_MSG_CHECKING([for midl.exe])
6948
6949     find_winsdk
6950     PathFormat "$winsdktest"
6951     winsdktest_unix="$formatted_path_unix"
6952
6953     if test -n "$winsdkbinsubdir" \
6954         -a -f "$winsdktest_unix/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/midl.exe"
6955     then
6956         MIDL_PATH=$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH
6957         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin/$winsdkbinsubdir
6958     elif test -f "$winsdktest_unix/Bin/$WIN_BUILD_ARCH/midl.exe"; then
6959         MIDL_PATH=$winsdktest/Bin/$WIN_BUILD_ARCH
6960         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin
6961     elif test -f "$winsdktest_unix/Bin/midl.exe"; then
6962         MIDL_PATH=$winsdktest/Bin
6963         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME_unix/Bin
6964     fi
6965     PathFormat "$MIDL_PATH"
6966     if test ! -f "$formatted_path_unix/midl.exe"; then
6967         AC_MSG_ERROR([midl.exe not found in $winsdktest/Bin/$WIN_BUILD_ARCH, Windows SDK installation broken?])
6968     else
6969         AC_MSG_RESULT([$MIDL_PATH/midl.exe])
6970     fi
6971
6972     # Convert to posix path with 8.3 filename restrictions ( No spaces )
6973     MIDL_PATH=`win_short_path_for_make "$MIDL_PATH"`
6974
6975     if test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msiinfo.exe" \
6976          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msidb.exe" \
6977          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/uuidgen.exe" \
6978          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msitran.exe"; then :
6979     elif test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msiinfo.exe" \
6980          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msidb.exe" \
6981          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6982          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msitran.exe"; then :
6983     elif test -f "$WINDOWS_SDK_HOME/bin/x86/msiinfo.exe" \
6984          -a -f "$WINDOWS_SDK_HOME/bin/x86/msidb.exe" \
6985          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6986          -a -f "$WINDOWS_SDK_HOME/bin/x86/msitran.exe"; then :
6987     else
6988         AC_MSG_ERROR([Some (all?) Windows Installer tools in the Windows SDK are missing, please install.])
6989     fi
6990
6991     dnl Check csc.exe
6992     AC_MSG_CHECKING([for csc.exe])
6993     find_csc
6994     PathFormat "$csctest"
6995     csctest_unix="$formatted_path_unix"
6996     if test -f "$csctest_unix/csc.exe"; then
6997         CSC_PATH="$csctest"
6998     fi
6999     if test ! -f "$csctest_unix/csc.exe"; then
7000         AC_MSG_ERROR([csc.exe not found as $CSC_PATH/csc.exe])
7001     else
7002         AC_MSG_RESULT([$CSC_PATH/csc.exe])
7003     fi
7004
7005     CSC_PATH=`win_short_path_for_make "$CSC_PATH"`
7006
7007     dnl Check al.exe
7008     AC_MSG_CHECKING([for al.exe])
7009     if test -n "$winsdkbinsubdir" \
7010         -a -f "$winsdktest_unix/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/al.exe"
7011     then
7012         AL_PATH="$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH"
7013     elif test -f "$winsdktest_unix/Bin/$WIN_BUILD_ARCH/al.exe"; then
7014         AL_PATH="$winsdktest/Bin/$WIN_BUILD_ARCH"
7015     elif test -f "$winsdktest_unix/Bin/al.exe"; then
7016         AL_PATH="$winsdktest/Bin"
7017     fi
7018
7019     if test -z "$AL_PATH"; then
7020         find_al
7021         PathFormat "$altest"
7022         altest_unix="$formatted_path_unix"
7023         if test -f "$altest_unix/bin/al.exe"; then
7024             AL_PATH="$altest/bin"
7025         elif test -f "$altest_unix/al.exe"; then
7026             AL_PATH="$altest"
7027         fi
7028     fi
7029     PathFormat "$AL_PATH"
7030     if test ! -f "$formatted_path_unix/al.exe"; then
7031         AC_MSG_ERROR([al.exe not found as $AL_PATH/al.exe])
7032     else
7033         AC_MSG_RESULT([$AL_PATH/al.exe])
7034     fi
7035
7036     AL_PATH=`win_short_path_for_make "$AL_PATH"`
7037
7038     dnl Check mscoree.lib / .NET Framework dir
7039     AC_MSG_CHECKING(.NET Framework)
7040     find_dotnetsdk
7041     PathFormat "$frametest"
7042     frametest="$formatted_path_unix"
7043     if test -f "$frametest/Lib/um/$WIN_BUILD_ARCH/mscoree.lib"; then
7044         DOTNET_FRAMEWORK_HOME="$frametest"
7045     else
7046         if test -f "$winsdktest_unix/lib/mscoree.lib" -o -f "$winsdktest_unix/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/mscoree.lib"; then
7047             DOTNET_FRAMEWORK_HOME="$winsdktest"
7048         fi
7049     fi
7050     PathFormat "$DOTNET_FRAMEWORK_HOME"
7051     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
7052         AC_MSG_ERROR([mscoree.lib not found])
7053     fi
7054     AC_MSG_RESULT([found: $DOTNET_FRAMEWORK_HOME])
7055
7056     PathFormat "$MIDL_PATH"
7057     MIDL_PATH="$formatted_path"
7058
7059     PathFormat "$AL_PATH"
7060     AL_PATH="$formatted_path"
7061
7062     PathFormat "$DOTNET_FRAMEWORK_HOME"
7063     DOTNET_FRAMEWORK_HOME="$formatted_path"
7064
7065     PathFormat "$CSC_PATH"
7066     CSC_PATH="$formatted_path"
7067 fi
7068
7069 dnl ===================================================================
7070 dnl Testing for C++ compiler and version...
7071 dnl ===================================================================
7072
7073 if test "$_os" != "WINNT"; then
7074     # AC_PROG_CXX sets CXXFLAGS to -g -O2 if not set, avoid that
7075     save_CXXFLAGS=$CXXFLAGS
7076     AC_PROG_CXX
7077     CXXFLAGS=$save_CXXFLAGS
7078     if test -z "$CXX_BASE"; then
7079         CXX_BASE=`first_arg_basename "$CXX"`
7080     fi
7081 fi
7082
7083 dnl check for GNU C++ compiler version
7084 if test "$GXX" = "yes" -a -z "$COM_IS_CLANG"; then
7085     AC_MSG_CHECKING([the GNU C++ compiler version])
7086
7087     _gpp_version=`$CXX -dumpversion`
7088     _gpp_majmin=`echo $_gpp_version | $AWK -F. '{ print \$1*100+\$2 }'`
7089
7090     if test "$_gpp_majmin" -lt "700"; then
7091         AC_MSG_ERROR([You need to use GNU C++ compiler version >= 7.0 to build LibreOffice, you have $_gpp_version.])
7092     else
7093         AC_MSG_RESULT([ok (g++ $_gpp_version)])
7094     fi
7095
7096     dnl see https://issuetracker.google.com/issues/36962819
7097         glibcxx_threads=no
7098         AC_LANG_PUSH([C++])
7099         AC_REQUIRE_CPP
7100         AC_MSG_CHECKING([whether $CXX_BASE is broken with boost.thread])
7101         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
7102             #include <bits/c++config.h>]],[[
7103             #if !defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \
7104             && !defined(_GLIBCXX__PTHREADS) \
7105             && !defined(_GLIBCXX_HAS_GTHREADS)
7106             choke me
7107             #endif
7108         ]])],[AC_MSG_RESULT([yes])
7109         glibcxx_threads=yes],[AC_MSG_RESULT([no])])
7110         AC_LANG_POP([C++])
7111         if test $glibcxx_threads = yes; then
7112             BOOST_CXXFLAGS="-D_GLIBCXX_HAS_GTHREADS"
7113         fi
7114 fi
7115 AC_SUBST(BOOST_CXXFLAGS)
7116
7117 #
7118 # prefx CXX with ccache if needed
7119 #
7120 if test "$CCACHE" != ""; then
7121     AC_MSG_CHECKING([whether $CXX_BASE is already ccached])
7122     AC_LANG_PUSH([C++])
7123     save_CXXFLAGS=$CXXFLAGS
7124     CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
7125     # msvc does not fail on unknown options, check stdout
7126     if test "$COM" = MSC; then
7127         CXXFLAGS="$CXXFLAGS -nologo"
7128     fi
7129     save_ac_cxx_werror_flag=$ac_cxx_werror_flag
7130     ac_cxx_werror_flag=yes
7131     dnl an empty program will do, we're checking the compiler flags
7132     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
7133                       [use_ccache=yes], [use_ccache=no])
7134     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
7135         AC_MSG_RESULT([yes])
7136     else
7137         CXX="$CCACHE $CXX"
7138         CXX_BASE="ccache $CXX_BASE"
7139         AC_MSG_RESULT([no])
7140     fi
7141     CXXFLAGS=$save_CXXFLAGS
7142     ac_cxx_werror_flag=$save_ac_cxx_werror_flag
7143     AC_LANG_POP([C++])
7144 fi
7145
7146 dnl ===================================================================
7147 dnl Find pre-processors.(should do that _after_ messing with CC/CXX)
7148 dnl ===================================================================
7149
7150 if test "$_os" != "WINNT"; then
7151     AC_PROG_CXXCPP
7152
7153     dnl Check whether there's a C pre-processor.
7154     AC_PROG_CPP
7155 fi
7156
7157
7158 dnl ===================================================================
7159 dnl Find integral type sizes and alignments
7160 dnl ===================================================================
7161
7162 if test "$_os" != "WINNT"; then
7163
7164     AC_CHECK_SIZEOF(long)
7165     AC_CHECK_SIZEOF(short)
7166     AC_CHECK_SIZEOF(int)
7167     AC_CHECK_SIZEOF(long long)
7168     AC_CHECK_SIZEOF(double)
7169     AC_CHECK_SIZEOF(void*)
7170     AC_CHECK_SIZEOF(size_t)
7171
7172     SAL_TYPES_SIZEOFSHORT=$ac_cv_sizeof_short
7173     SAL_TYPES_SIZEOFINT=$ac_cv_sizeof_int
7174     SAL_TYPES_SIZEOFLONG=$ac_cv_sizeof_long
7175     SAL_TYPES_SIZEOFLONGLONG=$ac_cv_sizeof_long_long
7176     SAL_TYPES_SIZEOFPOINTER=$ac_cv_sizeof_voidp
7177     SIZEOF_SIZE_T=$ac_cv_sizeof_size_t
7178
7179     dnl Allow build without AC_CHECK_ALIGNOF, grrr
7180     m4_pattern_allow([AC_CHECK_ALIGNOF])
7181     m4_ifdef([AC_CHECK_ALIGNOF],
7182         [
7183             AC_CHECK_ALIGNOF(short,[#include <stddef.h>])
7184             AC_CHECK_ALIGNOF(int,[#include <stddef.h>])
7185             AC_CHECK_ALIGNOF(long,[#include <stddef.h>])
7186             AC_CHECK_ALIGNOF(double,[#include <stddef.h>])
7187         ],
7188         [
7189             case "$_os-$host_cpu" in
7190             Linux-i686)
7191                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
7192                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
7193                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=4
7194                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=4
7195                 ;;
7196             Linux-x86_64)
7197                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
7198                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
7199                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=8
7200                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=8
7201                 ;;
7202             *)
7203                 if test -z "$ac_cv_alignof_short" -o \
7204                         -z "$ac_cv_alignof_int" -o \
7205                         -z "$ac_cv_alignof_long" -o \
7206                         -z "$ac_cv_alignof_double"; then
7207                    AC_MSG_ERROR([Your Autoconf doesn't have [AC_][CHECK_ALIGNOF]. You need to set the environment variables ac_cv_alignof_short, ac_cv_alignof_int, ac_cv_alignof_long and ac_cv_alignof_double.])
7208                 fi
7209                 ;;
7210             esac
7211         ])
7212
7213     SAL_TYPES_ALIGNMENT2=$ac_cv_alignof_short
7214     SAL_TYPES_ALIGNMENT4=$ac_cv_alignof_int
7215     if test $ac_cv_sizeof_long -eq 8; then
7216         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_long
7217     elif test $ac_cv_sizeof_double -eq 8; then
7218         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_double
7219     else
7220         AC_MSG_ERROR([Cannot find alignment of 8 byte types.])
7221     fi
7222
7223     dnl Check for large file support
7224     AC_SYS_LARGEFILE
7225     if test -n "$ac_cv_sys_file_offset_bits" -a "$ac_cv_sys_file_offset_bits" != "no"; then
7226         LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
7227     fi
7228     if test -n "$ac_cv_sys_large_files" -a "$ac_cv_sys_large_files" != "no"; then
7229         LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES"
7230     fi
7231 else
7232     # Hardcode for MSVC
7233     SAL_TYPES_SIZEOFSHORT=2
7234     SAL_TYPES_SIZEOFINT=4
7235     SAL_TYPES_SIZEOFLONG=4
7236     SAL_TYPES_SIZEOFLONGLONG=8
7237     if test $WIN_HOST_BITS -eq 32; then
7238         SAL_TYPES_SIZEOFPOINTER=4
7239         SIZEOF_SIZE_T=4
7240     else
7241         SAL_TYPES_SIZEOFPOINTER=8
7242         SIZEOF_SIZE_T=8
7243     fi
7244     SAL_TYPES_ALIGNMENT2=2
7245     SAL_TYPES_ALIGNMENT4=4
7246     SAL_TYPES_ALIGNMENT8=8
7247     LFS_CFLAGS=''
7248 fi
7249 AC_SUBST(LFS_CFLAGS)
7250 AC_SUBST(SIZEOF_SIZE_T)
7251
7252 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFSHORT,$SAL_TYPES_SIZEOFSHORT)
7253 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFINT,$SAL_TYPES_SIZEOFINT)
7254 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONG,$SAL_TYPES_SIZEOFLONG)
7255 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONGLONG,$SAL_TYPES_SIZEOFLONGLONG)
7256 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFPOINTER,$SAL_TYPES_SIZEOFPOINTER)
7257 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT2,$SAL_TYPES_ALIGNMENT2)
7258 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT4,$SAL_TYPES_ALIGNMENT4)
7259 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT8,$SAL_TYPES_ALIGNMENT8)
7260
7261 dnl Calc jumbo sheets (1m+ rows) depend on 64 bit tools::Long .
7262 AC_MSG_CHECKING([whether jumbo sheets are supported])
7263 if test "$_os" != "WINNT"; then
7264     if test $SAL_TYPES_SIZEOFLONG -gt 4; then
7265         AC_MSG_RESULT([yes])
7266         ENABLE_JUMBO_SHEETS=TRUE
7267         AC_DEFINE(HAVE_FEATURE_JUMBO_SHEETS)
7268     else
7269         AC_MSG_RESULT([no])
7270     fi
7271 else
7272     if test $WIN_HOST_BITS -gt 32; then
7273         # 64bit windows is special-cased for tools::Long because long is 32bit
7274         AC_MSG_RESULT([yes])
7275         ENABLE_JUMBO_SHEETS=TRUE
7276         AC_DEFINE(HAVE_FEATURE_JUMBO_SHEETS)
7277     else
7278         AC_MSG_RESULT([no])
7279     fi
7280 fi
7281 AC_SUBST(ENABLE_JUMBO_SHEETS)
7282
7283 dnl ===================================================================
7284 dnl Check whether to enable runtime optimizations
7285 dnl ===================================================================
7286 ENABLE_RUNTIME_OPTIMIZATIONS=
7287 AC_MSG_CHECKING([whether to enable runtime optimizations])
7288 if test -z "$enable_runtime_optimizations"; then
7289     for i in $CC; do
7290         case $i in
7291         -fsanitize=*)
7292             enable_runtime_optimizations=no
7293             break
7294             ;;
7295         esac
7296     done
7297 fi
7298 if test "$enable_runtime_optimizations" != no; then
7299     ENABLE_RUNTIME_OPTIMIZATIONS=TRUE
7300     AC_DEFINE(ENABLE_RUNTIME_OPTIMIZATIONS)
7301     AC_MSG_RESULT([yes])
7302 else
7303     AC_MSG_RESULT([no])
7304 fi
7305 AC_SUBST([ENABLE_RUNTIME_OPTIMIZATIONS])
7306
7307 dnl ===================================================================
7308 dnl Check if valgrind headers are available
7309 dnl ===================================================================
7310 ENABLE_VALGRIND=
7311 if test "$cross_compiling" != yes -a "$with_valgrind" != no; then
7312     prev_cppflags=$CPPFLAGS
7313     # Is VALGRIND_CFLAGS something one is supposed to have in the environment,
7314     # or where does it come from?
7315     CPPFLAGS="$CPPFLAGS $VALGRIND_CFLAGS"
7316     AC_CHECK_HEADER([valgrind/valgrind.h],
7317         [ENABLE_VALGRIND=TRUE])
7318     CPPFLAGS=$prev_cppflags
7319 fi
7320 AC_SUBST([ENABLE_VALGRIND])
7321 if test -z "$ENABLE_VALGRIND"; then
7322     if test "$with_valgrind" = yes; then
7323         AC_MSG_ERROR([--with-valgrind specified but no Valgrind headers found])
7324     fi
7325     VALGRIND_CFLAGS=
7326 fi
7327 AC_SUBST([VALGRIND_CFLAGS])
7328
7329
7330 dnl ===================================================================
7331 dnl Check if SDT probes (for systemtap, gdb, dtrace) are available
7332 dnl ===================================================================
7333
7334 # We need at least the sys/sdt.h include header.
7335 AC_CHECK_HEADER([sys/sdt.h], [SDT_H_FOUND='TRUE'], [SDT_H_FOUND='FALSE'])
7336 if test "$SDT_H_FOUND" = "TRUE"; then
7337     # Found sys/sdt.h header, now make sure the c++ compiler works.
7338     # Old g++ versions had problems with probes in constructors/destructors.
7339     AC_MSG_CHECKING([working sys/sdt.h and c++ support])
7340     AC_LANG_PUSH([C++])
7341     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
7342     #include <sys/sdt.h>
7343     class ProbeClass
7344     {
7345     private:
7346       int& ref;
7347       const char *name;
7348
7349     public:
7350       ProbeClass(int& v, const char *n) : ref(v), name(n)
7351       {
7352         DTRACE_PROBE2(_test_, cons, name, ref);
7353       }
7354
7355       void method(int min)
7356       {
7357         DTRACE_PROBE3(_test_, meth, name, ref, min);
7358         ref -= min;
7359       }
7360
7361       ~ProbeClass()
7362       {
7363         DTRACE_PROBE2(_test_, dest, name, ref);
7364       }
7365     };
7366     ]],[[
7367     int i = 64;
7368     DTRACE_PROBE1(_test_, call, i);
7369     ProbeClass inst = ProbeClass(i, "call");
7370     inst.method(24);
7371     ]])], [AC_MSG_RESULT([yes]); AC_DEFINE([USE_SDT_PROBES])],
7372           [AC_MSG_RESULT([no, sdt.h or c++ compiler too old])])
7373     AC_LANG_POP([C++])
7374 fi
7375 AC_CONFIG_HEADERS([config_host/config_probes.h])
7376
7377 dnl ===================================================================
7378 dnl GCC features
7379 dnl ===================================================================
7380 HAVE_GCC_STACK_CLASH_PROTECTION=
7381 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7382     AC_MSG_CHECKING([whether $CC_BASE supports -fstack-clash-protection])
7383     save_CFLAGS=$CFLAGS
7384     CFLAGS="$CFLAGS -Werror -fstack-clash-protection"
7385     AC_LINK_IFELSE(
7386         [AC_LANG_PROGRAM(, [[return 0;]])],
7387         [AC_MSG_RESULT([yes]); HAVE_GCC_STACK_CLASH_PROTECTION=TRUE],
7388         [AC_MSG_RESULT([no])])
7389     CFLAGS=$save_CFLAGS
7390
7391     AC_MSG_CHECKING([whether $CC_BASE supports -mno-avx])
7392     save_CFLAGS=$CFLAGS
7393     CFLAGS="$CFLAGS -Werror -mno-avx"
7394     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_AVX=TRUE ],[])
7395     CFLAGS=$save_CFLAGS
7396     if test "$HAVE_GCC_AVX" = "TRUE"; then
7397         AC_MSG_RESULT([yes])
7398     else
7399         AC_MSG_RESULT([no])
7400     fi
7401
7402     AC_MSG_CHECKING([whether $CC_BASE supports atomic functions])
7403     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
7404     int v = 0;
7405     if (__sync_add_and_fetch(&v, 1) != 1 ||
7406         __sync_sub_and_fetch(&v, 1) != 0)
7407         return 1;
7408     __sync_synchronize();
7409     if (__sync_val_compare_and_swap(&v, 0, 1) != 0 ||
7410         v != 1)
7411         return 1;
7412     return 0;
7413 ]])],[HAVE_GCC_BUILTIN_ATOMIC=TRUE],[])
7414     if test "$HAVE_GCC_BUILTIN_ATOMIC" = "TRUE"; then
7415         AC_MSG_RESULT([yes])
7416         AC_DEFINE(HAVE_GCC_BUILTIN_ATOMIC)
7417     else
7418         AC_MSG_RESULT([no])
7419     fi
7420
7421     AC_MSG_CHECKING([whether $CXX_BASE defines __base_class_type_info in cxxabi.h])
7422     AC_LANG_PUSH([C++])
7423     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7424             #include <cstddef>
7425             #include <cxxabi.h>
7426             std::size_t f() { return sizeof(__cxxabiv1::__base_class_type_info); }
7427         ])], [
7428             AC_DEFINE([HAVE_CXXABI_H_BASE_CLASS_TYPE_INFO],[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 __class_type_info 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::__class_type_info); }
7439         ])], [
7440             AC_DEFINE([HAVE_CXXABI_H_CLASS_TYPE_INFO],[1])
7441             AC_MSG_RESULT([yes])
7442         ], [AC_MSG_RESULT([no])])
7443     AC_LANG_POP([C++])
7444
7445     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_allocate_exception in cxxabi.h])
7446     AC_LANG_PUSH([C++])
7447     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7448             #include <cxxabi.h>
7449             void * f() { return __cxxabiv1::__cxa_allocate_exception(0); }
7450         ])], [
7451             AC_DEFINE([HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION],[1])
7452             AC_MSG_RESULT([yes])
7453         ], [AC_MSG_RESULT([no])])
7454     AC_LANG_POP([C++])
7455
7456     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_eh_globals in cxxabi.h])
7457     AC_LANG_PUSH([C++])
7458     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7459             #include <cstddef>
7460             #include <cxxabi.h>
7461             std::size_t f() { return sizeof(__cxxabiv1::__cxa_eh_globals); }
7462         ])], [
7463             AC_DEFINE([HAVE_CXXABI_H_CXA_EH_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 defines __cxa_exception in cxxabi.h])
7469     AC_LANG_PUSH([C++])
7470     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7471             #include <cstddef>
7472             #include <cxxabi.h>
7473             std::size_t f() { return sizeof(__cxxabiv1::__cxa_exception); }
7474         ])], [
7475             AC_DEFINE([HAVE_CXXABI_H_CXA_EXCEPTION],[1])
7476             AC_MSG_RESULT([yes])
7477         ], [AC_MSG_RESULT([no])])
7478     AC_LANG_POP([C++])
7479
7480     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_get_globals in cxxabi.h])
7481     AC_LANG_PUSH([C++])
7482     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7483             #include <cxxabi.h>
7484             void * f() { return __cxxabiv1::__cxa_get_globals(); }
7485         ])], [
7486             AC_DEFINE([HAVE_CXXABI_H_CXA_GET_GLOBALS],[1])
7487             AC_MSG_RESULT([yes])
7488         ], [AC_MSG_RESULT([no])])
7489     AC_LANG_POP([C++])
7490
7491     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_current_exception_type in cxxabi.h])
7492     AC_LANG_PUSH([C++])
7493     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7494             #include <cxxabi.h>
7495             void * f() { return __cxxabiv1::__cxa_current_exception_type(); }
7496         ])], [
7497             AC_DEFINE([HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE],[1])
7498             AC_MSG_RESULT([yes])
7499         ], [AC_MSG_RESULT([no])])
7500     AC_LANG_POP([C++])
7501
7502     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_throw in cxxabi.h])
7503     AC_LANG_PUSH([C++])
7504     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7505             #include <cxxabi.h>
7506             void f() { __cxxabiv1::__cxa_throw(0, 0, 0); }
7507         ])], [
7508             AC_DEFINE([HAVE_CXXABI_H_CXA_THROW],[1])
7509             AC_MSG_RESULT([yes])
7510         ], [AC_MSG_RESULT([no])])
7511     AC_LANG_POP([C++])
7512
7513     AC_MSG_CHECKING([whether $CXX_BASE defines __si_class_type_info in cxxabi.h])
7514     AC_LANG_PUSH([C++])
7515     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7516             #include <cstddef>
7517             #include <cxxabi.h>
7518             std::size_t f() { return sizeof(__cxxabiv1::__si_class_type_info); }
7519         ])], [
7520             AC_DEFINE([HAVE_CXXABI_H_SI_CLASS_TYPE_INFO],[1])
7521             AC_MSG_RESULT([yes])
7522         ], [AC_MSG_RESULT([no])])
7523     AC_LANG_POP([C++])
7524
7525     AC_MSG_CHECKING([whether $CXX_BASE defines __vmi_class_type_info in cxxabi.h])
7526     AC_LANG_PUSH([C++])
7527     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7528             #include <cstddef>
7529             #include <cxxabi.h>
7530             std::size_t f() { return sizeof(__cxxabiv1::__vmi_class_type_info); }
7531         ])], [
7532             AC_DEFINE([HAVE_CXXABI_H_VMI_CLASS_TYPE_INFO],[1])
7533             AC_MSG_RESULT([yes])
7534         ], [AC_MSG_RESULT([no])])
7535     AC_LANG_POP([C++])
7536 fi
7537
7538 AC_SUBST(HAVE_GCC_AVX)
7539 AC_SUBST(HAVE_GCC_BUILTIN_ATOMIC)
7540 AC_SUBST(HAVE_GCC_STACK_CLASH_PROTECTION)
7541
7542 dnl ===================================================================
7543 dnl Identify the C++ library
7544 dnl ===================================================================
7545
7546 AC_MSG_CHECKING([what the C++ library is])
7547 HAVE_LIBSTDCPP=
7548 HAVE_LIBCPP=
7549 AC_LANG_PUSH([C++])
7550 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7551 #include <utility>
7552 #ifndef __GLIBCXX__
7553 foo bar
7554 #endif
7555 ]])],
7556     [CPP_LIBRARY=GLIBCXX
7557      cpp_library_name="GNU libstdc++"
7558      HAVE_LIBSTDCPP=TRUE
7559     ],
7560     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7561 #include <utility>
7562 #ifndef _LIBCPP_VERSION
7563 foo bar
7564 #endif
7565 ]])],
7566     [CPP_LIBRARY=LIBCPP
7567      cpp_library_name="LLVM libc++"
7568      AC_DEFINE([HAVE_LIBCPP])
7569      HAVE_LIBCPP=TRUE
7570     ],
7571     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7572 #include <utility>
7573 #ifndef _MSC_VER
7574 foo bar
7575 #endif
7576 ]])],
7577     [CPP_LIBRARY=MSVCRT
7578      cpp_library_name="Microsoft"
7579     ],
7580     AC_MSG_ERROR([Could not figure out what C++ library this is]))))
7581 AC_MSG_RESULT([$cpp_library_name])
7582 AC_LANG_POP([C++])
7583 AC_SUBST([HAVE_LIBSTDCPP])
7584 AC_SUBST([HAVE_LIBCPP])
7585
7586 if test -z "${LIBCPP_DEBUG+x}" -a -z "$CROSS_COMPILING" -a -n "$HAVE_LIBCPP" -a -n "$ENABLE_DBGUTIL"
7587 then
7588     # Libc++ has two levels of debug mode, assertions mode enabled with -D_LIBCPP_DEBUG=0,
7589     # and actual debug mode enabled with -D_LIBCPP_DEBUG=1 (and starting with LLVM15
7590     # assertions mode will be separate and controlled by -D_LIBCPP_ENABLE_ASSERTIONS=1,
7591     # although there will be backwards compatibility).
7592     # Debug mode is supported by libc++ only if built for it, e.g. Mac libc++ isn't,
7593     # and there would be undefined references to debug functions.
7594     # Moreover std::to_string() has a bug (https://reviews.llvm.org/D125184).
7595     # So check if debug mode can be used and disable or downgrade it to assertions
7596     # if needed.
7597     AC_MSG_CHECKING([if libc++ has a usable debug mode])
7598     AC_LANG_PUSH([C++])
7599     libcpp_debug_links=
7600     AC_LINK_IFELSE([AC_LANG_SOURCE([[
7601 #define _LIBCPP_DEBUG 0 // only assertions
7602 #include <vector>
7603 int main()
7604 {
7605     std::vector<int> v;
7606     v.push_back( 1 );
7607     return v[ 3 ];
7608 }
7609 ]])], [libcpp_debug_links=1])
7610     if test -n "$libcpp_debug_links"; then
7611         # we can use at least assertions, check if debug mode works
7612         AC_RUN_IFELSE([AC_LANG_SOURCE([[
7613 #define _LIBCPP_DEBUG 1 // debug mode
7614 #include <string>
7615 #include <vector>
7616 int foo(const std::vector<int>& v) { return *v.begin(); }
7617 int main()
7618 {
7619     std::vector<int> v;
7620     v.push_back( 1 );
7621     std::string s = "xxxxxxxxxxxxxxxxxxxxxxxxx" + std::to_string(10);
7622     return (foo(v) + s.size()) != 0 ? 0 : 1;
7623 }
7624 ]])],
7625         [AC_MSG_RESULT(yes)
7626          LIBCPP_DEBUG=-D_LIBCPP_DEBUG=1
7627         ],
7628         [AC_MSG_RESULT(no, using only assertions)
7629          LIBCPP_DEBUG=-D_LIBCPP_DEBUG=0
7630         ]
7631         )
7632     else
7633         AC_MSG_RESULT(no)
7634     fi
7635     AC_LANG_POP([C++])
7636 fi
7637 AC_SUBST([LIBCPP_DEBUG])
7638
7639 dnl ===================================================================
7640 dnl Check for gperf
7641 dnl ===================================================================
7642 AC_PATH_PROG(GPERF, gperf)
7643 if test -z "$GPERF"; then
7644     AC_MSG_ERROR([gperf not found but needed. Install it.])
7645 fi
7646 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
7647     GPERF=`cygpath -m $GPERF`
7648 fi
7649 AC_MSG_CHECKING([whether gperf is new enough])
7650 my_gperf_ver1=$($GPERF --version | head -n 1)
7651 my_gperf_ver2=${my_gperf_ver1#GNU gperf }
7652 my_gperf_ver3=$(printf %s "$my_gperf_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
7653 if test "$my_gperf_ver3" -ge 301; then
7654     AC_MSG_RESULT([yes ($my_gperf_ver2)])
7655 else
7656     AC_MSG_ERROR(["$my_gperf_ver1" is too old or unrecognized, must be at least gperf 3.1])
7657 fi
7658 AC_SUBST(GPERF)
7659
7660 dnl ===================================================================
7661 dnl Check for system libcmis
7662 dnl ===================================================================
7663 libo_CHECK_SYSTEM_MODULE([libcmis],[LIBCMIS],[libcmis-0.6 >= 0.6.1],enabled)
7664
7665 dnl ===================================================================
7666 dnl C++11
7667 dnl ===================================================================
7668
7669 if test -z "${CXXFLAGS_CXX11+x}"; then
7670     AC_MSG_CHECKING([whether $CXX_BASE supports C++20])
7671     if test "$COM" = MSC -a "$COM_IS_CLANG" != TRUE; then
7672         if test "$with_latest_c__" = yes; then
7673             CXXFLAGS_CXX11=-std:c++latest
7674         else
7675             CXXFLAGS_CXX11=-std:c++20
7676         fi
7677         CXXFLAGS_CXX11="$CXXFLAGS_CXX11 -permissive- -Zc:__cplusplus,preprocessor"
7678     elif test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7679         my_flags='-std=c++20 -std=c++2a'
7680         if test "$with_latest_c__" = yes; then
7681             my_flags="-std=c++26 -std=c++2c -std=c++23 -std=c++2b $my_flags"
7682         fi
7683         for flag in $my_flags; do
7684             if test "$COM" = MSC; then
7685                 flag="-Xclang $flag"
7686             fi
7687             save_CXXFLAGS=$CXXFLAGS
7688             CXXFLAGS="$CXXFLAGS $flag -Werror"
7689             AC_LANG_PUSH([C++])
7690             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7691                 #include <algorithm>
7692                 #include <functional>
7693                 #include <vector>
7694
7695                 void f(std::vector<int> & v, std::function<bool(int, int)> fn) {
7696                     std::sort(v.begin(), v.end(), fn);
7697                 }
7698                 ]])],[CXXFLAGS_CXX11=$flag])
7699             AC_LANG_POP([C++])
7700             CXXFLAGS=$save_CXXFLAGS
7701             if test -n "$CXXFLAGS_CXX11"; then
7702                 break
7703             fi
7704         done
7705     fi
7706     if test -n "$CXXFLAGS_CXX11"; then
7707         AC_MSG_RESULT([yes ($CXXFLAGS_CXX11)])
7708     else
7709         AC_MSG_ERROR(no)
7710     fi
7711 fi
7712 AC_SUBST(CXXFLAGS_CXX11)
7713
7714 if test "$GCC" = "yes"; then
7715     save_CXXFLAGS=$CXXFLAGS
7716     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7717     CHECK_L_ATOMIC
7718     CXXFLAGS=$save_CXXFLAGS
7719     AC_SUBST(ATOMIC_LIB)
7720 fi
7721
7722 AC_MSG_CHECKING([whether $CXX_BASE supports C++11 without Language Defect 757])
7723 save_CXXFLAGS=$CXXFLAGS
7724 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7725 AC_LANG_PUSH([C++])
7726
7727 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7728 #include <stddef.h>
7729
7730 template <typename T, size_t S> char (&sal_n_array_size( T(&)[S] ))[S];
7731
7732 namespace
7733 {
7734         struct b
7735         {
7736                 int i;
7737                 int j;
7738         };
7739 }
7740 ]], [[
7741 struct a
7742 {
7743         int i;
7744         int j;
7745 };
7746 a thinga[]={{0,0}, {1,1}};
7747 b thingb[]={{0,0}, {1,1}};
7748 size_t i = sizeof(sal_n_array_size(thinga));
7749 size_t j = sizeof(sal_n_array_size(thingb));
7750 return !(i != 0 && j != 0);
7751 ]])
7752     ], [ AC_MSG_RESULT(yes) ],
7753     [ AC_MSG_ERROR(no)])
7754 AC_LANG_POP([C++])
7755 CXXFLAGS=$save_CXXFLAGS
7756
7757 HAVE_GCC_FNO_SIZED_DEALLOCATION=
7758 if test "$GCC" = yes; then
7759     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-sized-deallocation])
7760     AC_LANG_PUSH([C++])
7761     save_CXXFLAGS=$CXXFLAGS
7762     CXXFLAGS="$CXXFLAGS -fno-sized-deallocation"
7763     AC_LINK_IFELSE([AC_LANG_PROGRAM()],[HAVE_GCC_FNO_SIZED_DEALLOCATION=TRUE])
7764     CXXFLAGS=$save_CXXFLAGS
7765     AC_LANG_POP([C++])
7766     if test "$HAVE_GCC_FNO_SIZED_DEALLOCATION" = TRUE; then
7767         AC_MSG_RESULT([yes])
7768     else
7769         AC_MSG_RESULT([no])
7770     fi
7771 fi
7772 AC_SUBST([HAVE_GCC_FNO_SIZED_DEALLOCATION])
7773
7774 AC_MSG_CHECKING([whether $CXX_BASE supports C++2a constinit sorted vectors])
7775 AC_LANG_PUSH([C++])
7776 save_CXXFLAGS=$CXXFLAGS
7777 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7778 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7779         #include <algorithm>
7780         #include <initializer_list>
7781         #include <vector>
7782         template<typename T> class S {
7783         private:
7784             std::vector<T> v_;
7785         public:
7786             constexpr S(std::initializer_list<T> i): v_(i) { std::sort(v_.begin(), v_.end()); }
7787         };
7788         constinit S<int> s{3, 2, 1};
7789     ])], [
7790         AC_DEFINE([HAVE_CPP_CONSTINIT_SORTED_VECTOR],[1])
7791         AC_MSG_RESULT([yes])
7792     ], [AC_MSG_RESULT([no])])
7793 CXXFLAGS=$save_CXXFLAGS
7794 AC_LANG_POP([C++])
7795
7796 AC_MSG_CHECKING([whether $CXX_BASE implements C++ DR P1155R3])
7797 AC_LANG_PUSH([C++])
7798 save_CXXFLAGS=$CXXFLAGS
7799 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7800 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7801         struct S1 { S1(S1 &&); };
7802         struct S2: S1 {};
7803         S1 f(S2 s) { return s; }
7804     ])], [
7805         AC_DEFINE([HAVE_P1155R3],[1])
7806         AC_MSG_RESULT([yes])
7807     ], [AC_MSG_RESULT([no])])
7808 CXXFLAGS=$save_CXXFLAGS
7809 AC_LANG_POP([C++])
7810
7811 AC_MSG_CHECKING([whether $CXX_BASE supports C++20 std::atomic_ref])
7812 HAVE_CXX20_ATOMIC_REF=
7813 AC_LANG_PUSH([C++])
7814 save_CXXFLAGS=$CXXFLAGS
7815 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7816 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7817         #include <atomic>
7818         int x;
7819         std::atomic_ref<int> y(x);
7820     ])], [
7821         HAVE_CXX20_ATOMIC_REF=TRUE
7822         AC_MSG_RESULT([yes])
7823     ], [AC_MSG_RESULT([no])])
7824 CXXFLAGS=$save_CXXFLAGS
7825 AC_LANG_POP([C++])
7826 AC_SUBST([HAVE_CXX20_ATOMIC_REF])
7827
7828 dnl Supported since GCC 9 and Clang 10 (which each also started to support -Wdeprecated-copy, but
7829 dnl which is included in -Wextra anyway):
7830 HAVE_WDEPRECATED_COPY_DTOR=
7831 if test "$GCC" = yes; then
7832     AC_MSG_CHECKING([whether $CXX_BASE supports -Wdeprecated-copy-dtor])
7833     AC_LANG_PUSH([C++])
7834     save_CXXFLAGS=$CXXFLAGS
7835     CXXFLAGS="$CXXFLAGS -Werror -Wdeprecated-copy-dtor"
7836     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
7837             HAVE_WDEPRECATED_COPY_DTOR=TRUE
7838             AC_MSG_RESULT([yes])
7839         ], [AC_MSG_RESULT([no])])
7840     CXXFLAGS=$save_CXXFLAGS
7841     AC_LANG_POP([C++])
7842 fi
7843 AC_SUBST([HAVE_WDEPRECATED_COPY_DTOR])
7844
7845 dnl At least GCC 8.2 with -O2 (i.e., --enable-optimized) causes a false-positive -Wmaybe-
7846 dnl uninitialized warning for code like
7847 dnl
7848 dnl   OString f();
7849 dnl   boost::optional<OString> * g(bool b) {
7850 dnl       boost::optional<OString> o;
7851 dnl       if (b) o = f();
7852 dnl       return new boost::optional<OString>(o);
7853 dnl   }
7854 dnl
7855 dnl (as is e.g. present, in a slightly more elaborate form, in
7856 dnl librdf_TypeConverter::extractNode_NoLock in unoxml/source/rdf/librdf_repository.cxx); the below
7857 dnl code is meant to be a faithfully stripped-down and self-contained version of the above code:
7858 HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=
7859 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7860     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=maybe-uninitialized])
7861     AC_LANG_PUSH([C++])
7862     save_CXXFLAGS=$CXXFLAGS
7863     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wmaybe-uninitialized"
7864     if test "$ENABLE_OPTIMIZED" = TRUE; then
7865         CXXFLAGS="$CXXFLAGS -O2"
7866     else
7867         CXXFLAGS="$CXXFLAGS -O0"
7868     fi
7869     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7870             #include <new>
7871             void f1(int);
7872             struct S1 {
7873                 ~S1() { f1(n); }
7874                 int n = 0;
7875             };
7876             struct S2 {
7877                 S2() {}
7878                 S2(S2 const & s) { if (s.init) set(*reinterpret_cast<S1 const *>(s.stg)); }
7879                 ~S2() { if (init) reinterpret_cast<S1 *>(stg)->S1::~S1(); }
7880                 void set(S1 s) {
7881                     new (stg) S1(s);
7882                     init = true;
7883                 }
7884                 bool init = false;
7885                 char stg[sizeof (S1)];
7886             } ;
7887             S1 f2();
7888             S2 * f3(bool b) {
7889                 S2 o;
7890                 if (b) o.set(f2());
7891                 return new S2(o);
7892             }
7893         ]])], [AC_MSG_RESULT([no])], [
7894             HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=TRUE
7895             AC_MSG_RESULT([yes])
7896         ])
7897     CXXFLAGS=$save_CXXFLAGS
7898     AC_LANG_POP([C++])
7899 fi
7900 AC_SUBST([HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED])
7901
7902 dnl Check for <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c5> "[8/9/10/11 Regression]
7903 dnl -Wstringop-overflow false positive due to using MEM_REF type of &MEM" (fixed in GCC 11), which
7904 dnl hits us e.g. with GCC 10 and --enable-optimized at
7905 dnl
7906 dnl   In file included from include/rtl/string.hxx:49,
7907 dnl                    from include/rtl/ustring.hxx:43,
7908 dnl                    from include/osl/file.hxx:35,
7909 dnl                    from include/codemaker/global.hxx:28,
7910 dnl                    from include/codemaker/options.hxx:23,
7911 dnl                    from codemaker/source/commoncpp/commoncpp.cxx:24:
7912 dnl   In function ‘char* rtl::addDataHelper(char*, const char*, std::size_t)’,
7913 dnl       inlined from ‘static char* rtl::ToStringHelper<const char [N]>::addData(char*, const char*) [with long unsigned int N = 3]’ at include/rtl/stringconcat.hxx:147:85,
7914 dnl       inlined from ‘char* rtl::OStringConcat<T1, T2>::addData(char*) const [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/stringconcat.hxx:226:103,
7915 dnl       inlined from ‘rtl::OStringBuffer& rtl::OStringBuffer::append(rtl::OStringConcat<T1, T2>&&) [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/strbuf.hxx:599:30,
7916 dnl       inlined from ‘rtl::OString codemaker::cpp::scopedCppName(const rtl::OString&, bool)’ at codemaker/source/commoncpp/commoncpp.cxx:53:55:
7917 dnl   include/rtl/stringconcat.hxx:78:15: error: writing 2 bytes into a region of size 1 [-Werror=stringop-overflow=]
7918 dnl      78 |         memcpy( buffer, data, length );
7919 dnl         |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
7920 HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=
7921 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7922     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=stringop-overflow=])
7923     AC_LANG_PUSH([C++])
7924     save_CXXFLAGS=$CXXFLAGS
7925     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wstringop-overflow"
7926     if test "$ENABLE_OPTIMIZED" = TRUE; then
7927         CXXFLAGS="$CXXFLAGS -O2"
7928     else
7929         CXXFLAGS="$CXXFLAGS -O0"
7930     fi
7931     dnl Test code taken from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c0>:
7932     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7933             void fill(char const * begin, char const * end, char c);
7934             struct q {
7935                 char ids[4];
7936                 char username[6];
7937             };
7938             void test(q & c) {
7939                 fill(c.ids, c.ids + sizeof(c.ids), '\0');
7940                 __builtin_strncpy(c.username, "root", sizeof(c.username));
7941             }
7942         ]])], [AC_MSG_RESULT([no])], [
7943             HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=TRUE
7944             AC_MSG_RESULT([yes])
7945         ])
7946     CXXFLAGS=$save_CXXFLAGS
7947     AC_LANG_POP([C++])
7948 fi
7949 AC_SUBST([HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW])
7950
7951 HAVE_DLLEXPORTINLINES=
7952 if test "$_os" = "WINNT"; then
7953     AC_MSG_CHECKING([whether $CXX_BASE supports -Zc:dllexportInlines-])
7954     AC_LANG_PUSH([C++])
7955     save_CXXFLAGS=$CXXFLAGS
7956     CXXFLAGS="$CXXFLAGS -Werror -Zc:dllexportInlines-"
7957     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
7958             HAVE_DLLEXPORTINLINES=TRUE
7959             AC_MSG_RESULT([yes])
7960         ], [AC_MSG_RESULT([no])])
7961     CXXFLAGS=$save_CXXFLAGS
7962     AC_LANG_POP([C++])
7963 fi
7964 AC_SUBST([HAVE_DLLEXPORTINLINES])
7965
7966 dnl ===================================================================
7967 dnl CPU Intrinsics support - SSE, AVX
7968 dnl ===================================================================
7969
7970 CXXFLAGS_INTRINSICS_SSE2=
7971 CXXFLAGS_INTRINSICS_SSSE3=
7972 CXXFLAGS_INTRINSICS_SSE41=
7973 CXXFLAGS_INTRINSICS_SSE42=
7974 CXXFLAGS_INTRINSICS_AVX=
7975 CXXFLAGS_INTRINSICS_AVX2=
7976 CXXFLAGS_INTRINSICS_AVX512=
7977 CXXFLAGS_INTRINSICS_AVX512F=
7978 CXXFLAGS_INTRINSICS_F16C=
7979 CXXFLAGS_INTRINSICS_FMA=
7980
7981 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7982     # GCC, Clang or Clang-cl (clang-cl + MSVC's -arch options don't work well together)
7983     flag_sse2=-msse2
7984     flag_ssse3=-mssse3
7985     flag_sse41=-msse4.1
7986     flag_sse42=-msse4.2
7987     flag_avx=-mavx
7988     flag_avx2=-mavx2
7989     flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
7990     flag_avx512f=-mavx512f
7991     flag_f16c=-mf16c
7992     flag_fma=-mfma
7993 else
7994     # With MSVC using -arch is in fact not necessary for being able
7995     # to use CPU intrinsics, code using AVX512F intrinsics will compile
7996     # even if compiled with -arch:AVX, the -arch option really only affects
7997     # instructions generated for C/C++ code.
7998     # So use the matching same (or lower) -arch options, but only in order
7999     # to generate the best matching instructions for the C++ code surrounding
8000     # the intrinsics.
8001     # SSE2 is the default for x86/x64, so no need to specify the option.
8002     flag_sse2=
8003     # No specific options for these, use the next lower.
8004     flag_ssse3="$flag_sse2"
8005     flag_sse41="$flag_sse2"
8006     flag_sse42="$flag_sse2"
8007     flag_avx=-arch:AVX
8008     flag_avx2=-arch:AVX2
8009     flag_avx512=-arch:AVX512
8010     # Using -arch:AVX512 would enable more than just AVX512F, so use only AVX2.
8011     flag_avx512f=-arch:AVX2
8012     # No MSVC options for these.
8013     flag_f16c="$flag_sse2"
8014     flag_fma="$flag_sse2"
8015 fi
8016
8017 AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
8018 AC_LANG_PUSH([C++])
8019 save_CXXFLAGS=$CXXFLAGS
8020 CXXFLAGS="$CXXFLAGS $flag_sse2"
8021 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8022     #include <emmintrin.h>
8023     int main () {
8024         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8025         c = _mm_xor_si128 (a, b);
8026         return 0;
8027     }
8028     ])],
8029     [can_compile_sse2=yes],
8030     [can_compile_sse2=no])
8031 AC_LANG_POP([C++])
8032 CXXFLAGS=$save_CXXFLAGS
8033 AC_MSG_RESULT([${can_compile_sse2}])
8034 if test "${can_compile_sse2}" = "yes" ; then
8035     CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
8036 fi
8037
8038 AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
8039 AC_LANG_PUSH([C++])
8040 save_CXXFLAGS=$CXXFLAGS
8041 CXXFLAGS="$CXXFLAGS $flag_ssse3"
8042 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8043     #include <tmmintrin.h>
8044     int main () {
8045         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8046         c = _mm_maddubs_epi16 (a, b);
8047         return 0;
8048     }
8049     ])],
8050     [can_compile_ssse3=yes],
8051     [can_compile_ssse3=no])
8052 AC_LANG_POP([C++])
8053 CXXFLAGS=$save_CXXFLAGS
8054 AC_MSG_RESULT([${can_compile_ssse3}])
8055 if test "${can_compile_ssse3}" = "yes" ; then
8056     CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
8057 fi
8058
8059 AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
8060 AC_LANG_PUSH([C++])
8061 save_CXXFLAGS=$CXXFLAGS
8062 CXXFLAGS="$CXXFLAGS $flag_sse41"
8063 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8064     #include <smmintrin.h>
8065     int main () {
8066         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8067         c = _mm_cmpeq_epi64 (a, b);
8068         return 0;
8069     }
8070     ])],
8071     [can_compile_sse41=yes],
8072     [can_compile_sse41=no])
8073 AC_LANG_POP([C++])
8074 CXXFLAGS=$save_CXXFLAGS
8075 AC_MSG_RESULT([${can_compile_sse41}])
8076 if test "${can_compile_sse41}" = "yes" ; then
8077     CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
8078 fi
8079
8080 AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
8081 AC_LANG_PUSH([C++])
8082 save_CXXFLAGS=$CXXFLAGS
8083 CXXFLAGS="$CXXFLAGS $flag_sse42"
8084 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8085     #include <nmmintrin.h>
8086     int main () {
8087         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
8088         c = _mm_cmpgt_epi64 (a, b);
8089         return 0;
8090     }
8091     ])],
8092     [can_compile_sse42=yes],
8093     [can_compile_sse42=no])
8094 AC_LANG_POP([C++])
8095 CXXFLAGS=$save_CXXFLAGS
8096 AC_MSG_RESULT([${can_compile_sse42}])
8097 if test "${can_compile_sse42}" = "yes" ; then
8098     CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
8099 fi
8100
8101 AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
8102 AC_LANG_PUSH([C++])
8103 save_CXXFLAGS=$CXXFLAGS
8104 CXXFLAGS="$CXXFLAGS $flag_avx"
8105 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8106     #include <immintrin.h>
8107     int main () {
8108         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
8109         c = _mm256_xor_ps(a, b);
8110         return 0;
8111     }
8112     ])],
8113     [can_compile_avx=yes],
8114     [can_compile_avx=no])
8115 AC_LANG_POP([C++])
8116 CXXFLAGS=$save_CXXFLAGS
8117 AC_MSG_RESULT([${can_compile_avx}])
8118 if test "${can_compile_avx}" = "yes" ; then
8119     CXXFLAGS_INTRINSICS_AVX="$flag_avx"
8120 fi
8121
8122 AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
8123 AC_LANG_PUSH([C++])
8124 save_CXXFLAGS=$CXXFLAGS
8125 CXXFLAGS="$CXXFLAGS $flag_avx2"
8126 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8127     #include <immintrin.h>
8128     int main () {
8129         __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
8130         c = _mm256_maddubs_epi16(a, b);
8131         return 0;
8132     }
8133     ])],
8134     [can_compile_avx2=yes],
8135     [can_compile_avx2=no])
8136 AC_LANG_POP([C++])
8137 CXXFLAGS=$save_CXXFLAGS
8138 AC_MSG_RESULT([${can_compile_avx2}])
8139 if test "${can_compile_avx2}" = "yes" ; then
8140     CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
8141 fi
8142
8143 AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
8144 AC_LANG_PUSH([C++])
8145 save_CXXFLAGS=$CXXFLAGS
8146 CXXFLAGS="$CXXFLAGS $flag_avx512"
8147 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8148     #include <immintrin.h>
8149     int main () {
8150         __m512i a = _mm512_loadu_si512(0);
8151         __m512d v1 = _mm512_load_pd(0);
8152         // https://gcc.gnu.org/git/?p=gcc.git;a=commit;f=gcc/config/i386/avx512fintrin.h;h=23bce99cbe7016a04e14c2163ed3fe6a5a64f4e2
8153         __m512d v2 = _mm512_abs_pd(v1);
8154         return 0;
8155     }
8156     ])],
8157     [can_compile_avx512=yes],
8158     [can_compile_avx512=no])
8159 AC_LANG_POP([C++])
8160 CXXFLAGS=$save_CXXFLAGS
8161 AC_MSG_RESULT([${can_compile_avx512}])
8162 if test "${can_compile_avx512}" = "yes" ; then
8163     CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
8164     CXXFLAGS_INTRINSICS_AVX512F="$flag_avx512f"
8165 fi
8166
8167 AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
8168 AC_LANG_PUSH([C++])
8169 save_CXXFLAGS=$CXXFLAGS
8170 CXXFLAGS="$CXXFLAGS $flag_f16c"
8171 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8172     #include <immintrin.h>
8173     int main () {
8174         __m128i a = _mm_set1_epi32 (0);
8175         __m128 c;
8176         c = _mm_cvtph_ps(a);
8177         return 0;
8178     }
8179     ])],
8180     [can_compile_f16c=yes],
8181     [can_compile_f16c=no])
8182 AC_LANG_POP([C++])
8183 CXXFLAGS=$save_CXXFLAGS
8184 AC_MSG_RESULT([${can_compile_f16c}])
8185 if test "${can_compile_f16c}" = "yes" ; then
8186     CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
8187 fi
8188
8189 AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
8190 AC_LANG_PUSH([C++])
8191 save_CXXFLAGS=$CXXFLAGS
8192 CXXFLAGS="$CXXFLAGS $flag_fma"
8193 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
8194     #include <immintrin.h>
8195     int main () {
8196         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
8197         d = _mm256_fmadd_ps(a, b, c);
8198         return 0;
8199     }
8200     ])],
8201     [can_compile_fma=yes],
8202     [can_compile_fma=no])
8203 AC_LANG_POP([C++])
8204 CXXFLAGS=$save_CXXFLAGS
8205 AC_MSG_RESULT([${can_compile_fma}])
8206 if test "${can_compile_fma}" = "yes" ; then
8207     CXXFLAGS_INTRINSICS_FMA="$flag_fma"
8208 fi
8209
8210 AC_SUBST([CXXFLAGS_INTRINSICS_SSE2])
8211 AC_SUBST([CXXFLAGS_INTRINSICS_SSSE3])
8212 AC_SUBST([CXXFLAGS_INTRINSICS_SSE41])
8213 AC_SUBST([CXXFLAGS_INTRINSICS_SSE42])
8214 AC_SUBST([CXXFLAGS_INTRINSICS_AVX])
8215 AC_SUBST([CXXFLAGS_INTRINSICS_AVX2])
8216 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512])
8217 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512F])
8218 AC_SUBST([CXXFLAGS_INTRINSICS_F16C])
8219 AC_SUBST([CXXFLAGS_INTRINSICS_FMA])
8220
8221 dnl ===================================================================
8222 dnl system stl sanity tests
8223 dnl ===================================================================
8224 if test "$_os" != "WINNT"; then
8225
8226     AC_LANG_PUSH([C++])
8227
8228     save_CPPFLAGS="$CPPFLAGS"
8229     if test -n "$MACOSX_SDK_PATH"; then
8230         CPPFLAGS="-isysroot $MACOSX_SDK_PATH $CPPFLAGS"
8231     fi
8232
8233     # Assume visibility is not broken with libc++. The below test is very much designed for libstdc++
8234     # only.
8235     if test "$CPP_LIBRARY" = GLIBCXX; then
8236         dnl gcc#19664, gcc#22482, rhbz#162935
8237         AC_MSG_CHECKING([if STL headers are visibility safe (GCC bug 22482)])
8238         AC_EGREP_HEADER(visibility push, string, stlvisok=yes, stlvisok=no)
8239         AC_MSG_RESULT([$stlvisok])
8240         if test "$stlvisok" = "no"; then
8241             AC_MSG_ERROR([Your libstdc++ headers are not visibility safe. This is no longer supported.])
8242         fi
8243     fi
8244
8245     # As the below test checks things when linking self-compiled dynamic libraries, it presumably is irrelevant
8246     # when we don't make any dynamic libraries?
8247     if test "$DISABLE_DYNLOADING" = ""; then
8248         AC_MSG_CHECKING([if $CXX_BASE is -fvisibility-inlines-hidden safe (Clang bug 11250)])
8249         cat > conftestlib1.cc <<_ACEOF
8250 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
8251 struct S2: S1<int> { virtual ~S2(); };
8252 S2::~S2() {}
8253 _ACEOF
8254         cat > conftestlib2.cc <<_ACEOF
8255 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
8256 struct S2: S1<int> { virtual ~S2(); };
8257 struct S3: S2 { virtual ~S3(); }; S3::~S3() {}
8258 _ACEOF
8259         gccvisinlineshiddenok=yes
8260         if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib1.cc -o libconftest1$DLLPOST >/dev/null 2>&5; then
8261             gccvisinlineshiddenok=no
8262         else
8263             dnl At least Clang -fsanitize=address and -fsanitize=undefined are
8264             dnl known to not work with -z defs (unsetting which makes the test
8265             dnl moot, though):
8266             my_linkflagsnoundefs=$LINKFLAGSNOUNDEFS
8267             if test "$COM_IS_CLANG" = TRUE; then
8268                 for i in $CXX $CXXFLAGS; do
8269                     case $i in
8270                     -fsanitize=*)
8271                         my_linkflagsnoundefs=
8272                         break
8273                         ;;
8274                     esac
8275                 done
8276             fi
8277             if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib2.cc -L. -lconftest1 $my_linkflagsnoundefs -o libconftest2$DLLPOST >/dev/null 2>&5; then
8278                 gccvisinlineshiddenok=no
8279             fi
8280         fi
8281
8282         rm -fr libconftest*
8283         AC_MSG_RESULT([$gccvisinlineshiddenok])
8284         if test "$gccvisinlineshiddenok" = "no"; then
8285             AC_MSG_ERROR([Your gcc/clang is not -fvisibility-inlines-hidden safe. This is no longer supported.])
8286         fi
8287     fi
8288
8289    AC_MSG_CHECKING([if $CXX_BASE has a visibility bug with class-level attributes (GCC bug 26905)])
8290     cat >visibility.cxx <<_ACEOF
8291 #pragma GCC visibility push(hidden)
8292 struct __attribute__ ((visibility ("default"))) TestStruct {
8293   static void Init();
8294 };
8295 __attribute__ ((visibility ("default"))) void TestFunc() {
8296   TestStruct::Init();
8297 }
8298 _ACEOF
8299     if ! $CXX $CXXFLAGS $CPPFLAGS -fpic -S visibility.cxx; then
8300         gccvisbroken=yes
8301     else
8302         case "$host_cpu" in
8303         i?86|x86_64)
8304             if test "$_os" = "Darwin" -o "$_os" = "iOS"; then
8305                 gccvisbroken=no
8306             else
8307                 if $EGREP -q '@PLT|@GOT' visibility.s || test "$ENABLE_LTO" = "TRUE"; then
8308                     gccvisbroken=no
8309                 else
8310                     gccvisbroken=yes
8311                 fi
8312             fi
8313             ;;
8314         *)
8315             gccvisbroken=no
8316             ;;
8317         esac
8318     fi
8319     rm -f visibility.s visibility.cxx
8320
8321     AC_MSG_RESULT([$gccvisbroken])
8322     if test "$gccvisbroken" = "yes"; then
8323         AC_MSG_ERROR([Your gcc is not -fvisibility=hidden safe. This is no longer supported.])
8324     fi
8325
8326     CPPFLAGS="$save_CPPFLAGS"
8327
8328     AC_MSG_CHECKING([if CET endbranch is recognized])
8329 cat > endbr.s <<_ACEOF
8330 endbr32
8331 _ACEOF
8332     HAVE_ASM_END_BRANCH_INS_SUPPORT=
8333     if $CXX -c endbr.s -o endbr.o >/dev/null 2>&5; then
8334         AC_MSG_RESULT([yes])
8335         HAVE_ASM_END_BRANCH_INS_SUPPORT=TRUE
8336     else
8337         AC_MSG_RESULT([no])
8338     fi
8339     rm -f endbr.s endbr.o
8340     AC_SUBST(HAVE_ASM_END_BRANCH_INS_SUPPORT)
8341
8342     AC_LANG_POP([C++])
8343 fi
8344
8345 dnl ===================================================================
8346 dnl  Clang++ tests
8347 dnl ===================================================================
8348
8349 HAVE_GCC_FNO_ENFORCE_EH_SPECS=
8350 if test "$GCC" = "yes"; then
8351     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-enforce-eh-specs])
8352     AC_LANG_PUSH([C++])
8353     save_CXXFLAGS=$CXXFLAGS
8354     CXXFLAGS="$CFLAGS -Werror -fno-enforce-eh-specs"
8355     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_FNO_ENFORCE_EH_SPECS=TRUE ],[])
8356     CXXFLAGS=$save_CXXFLAGS
8357     AC_LANG_POP([C++])
8358     if test "$HAVE_GCC_FNO_ENFORCE_EH_SPECS" = "TRUE"; then
8359         AC_MSG_RESULT([yes])
8360     else
8361         AC_MSG_RESULT([no])
8362     fi
8363 fi
8364 AC_SUBST(HAVE_GCC_FNO_ENFORCE_EH_SPECS)
8365
8366 dnl ===================================================================
8367 dnl Compiler plugins
8368 dnl ===================================================================
8369
8370 COMPILER_PLUGINS=
8371 # currently only Clang
8372
8373 if test "$COM_IS_CLANG" != "TRUE"; then
8374     if test "$libo_fuzzed_enable_compiler_plugins" = yes -a "$enable_compiler_plugins" = yes; then
8375         AC_MSG_NOTICE([Resetting --enable-compiler-plugins=no])
8376         enable_compiler_plugins=no
8377     fi
8378 fi
8379
8380 COMPILER_PLUGINS_COM_IS_CLANG=
8381 if test "$COM_IS_CLANG" = "TRUE"; then
8382     if test -n "$enable_compiler_plugins"; then
8383         compiler_plugins="$enable_compiler_plugins"
8384     elif test -n "$ENABLE_DBGUTIL"; then
8385         compiler_plugins=test
8386     else
8387         compiler_plugins=no
8388     fi
8389     if test "$compiler_plugins" != no -a "$my_apple_clang" != yes; then
8390         if test "$CLANGVER" -lt 120001; then
8391             if test "$compiler_plugins" = yes; then
8392                 AC_MSG_ERROR(
8393                     [Clang $CLANGVER is too old to build compiler plugins; need >= 12.0.1.])
8394             else
8395                 compiler_plugins=no
8396             fi
8397         fi
8398     fi
8399     if test "$compiler_plugins" != "no"; then
8400         dnl The prefix where Clang resides, override to where Clang resides if
8401         dnl using a source build:
8402         if test -z "$CLANGDIR"; then
8403             CLANGDIR=$(dirname $(dirname $($CXX -print-prog-name=$(basename $(printf '%s\n' $CXX | grep clang | head -n 1)))))
8404         fi
8405         # Assume Clang is self-built, but allow overriding COMPILER_PLUGINS_CXX to the compiler Clang was built with.
8406         if test -z "$COMPILER_PLUGINS_CXX"; then
8407             COMPILER_PLUGINS_CXX=[$(echo $CXX | sed -e 's/-fsanitize=[^ ]*//g')]
8408         fi
8409         clangbindir=$CLANGDIR/bin
8410         if test "$build_os" = "cygwin"; then
8411             clangbindir=$(cygpath -u "$clangbindir")
8412         fi
8413         AC_PATH_PROG(LLVM_CONFIG, llvm-config,[],"$clangbindir" $PATH)
8414         if test -n "$LLVM_CONFIG"; then
8415             COMPILER_PLUGINS_CXXFLAGS=$($LLVM_CONFIG --cxxflags)
8416             COMPILER_PLUGINS_LINKFLAGS=$($LLVM_CONFIG --ldflags --libs --system-libs | tr '\n' ' ')
8417             if test -z "$CLANGLIBDIR"; then
8418                 CLANGLIBDIR=$($LLVM_CONFIG --libdir)
8419             fi
8420             # Try if clang is built from source (in which case its includes are not together with llvm includes).
8421             # src-root is [llvm-toplevel-src-dir]/llvm, clang is [llvm-toplevel-src-dir]/clang
8422             if $LLVM_CONFIG --src-root >/dev/null 2>&1; then
8423                 clangsrcdir=$(dirname $($LLVM_CONFIG --src-root))
8424                 if test -n "$clangsrcdir" -a -d "$clangsrcdir" -a -d "$clangsrcdir/clang/include"; then
8425                     COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangsrcdir/clang/include"
8426                 fi
8427             fi
8428             # obj-root is [llvm-toplevel-obj-dir]/, clang is [llvm-toplevel-obj-dir]/tools/clang
8429             clangobjdir=$($LLVM_CONFIG --obj-root)
8430             if test -n "$clangobjdir" -a -d "$clangobjdir" -a -d "$clangobjdir/tools/clang/include"; then
8431                 COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangobjdir/tools/clang/include"
8432             fi
8433         fi
8434         AC_MSG_NOTICE([compiler plugins compile flags: $COMPILER_PLUGINS_CXXFLAGS])
8435         AC_LANG_PUSH([C++])
8436         save_CXX=$CXX
8437         save_CXXCPP=$CXXCPP
8438         save_CPPFLAGS=$CPPFLAGS
8439         save_CXXFLAGS=$CXXFLAGS
8440         save_LDFLAGS=$LDFLAGS
8441         save_LIBS=$LIBS
8442         CXX=$COMPILER_PLUGINS_CXX
8443         CXXCPP="$COMPILER_PLUGINS_CXX -E"
8444         CPPFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
8445         CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
8446         AC_CHECK_HEADER(clang/Basic/SourceLocation.h,
8447             [COMPILER_PLUGINS=TRUE],
8448             [
8449             if test "$compiler_plugins" = "yes"; then
8450                 AC_MSG_ERROR([Cannot find Clang headers to build compiler plugins.])
8451             else
8452                 AC_MSG_WARN([Cannot find Clang headers to build compiler plugins, plugins disabled])
8453                 add_warning "Cannot find Clang headers to build compiler plugins, plugins disabled."
8454             fi
8455             ])
8456         dnl TODO: Windows doesn't use LO_CLANG_SHARED_PLUGINS for now, see corresponding TODO
8457         dnl comment in compilerplugins/Makefile-clang.mk:
8458         if test -n "$COMPILER_PLUGINS" && test "$_os" != "WINNT"; then
8459             LDFLAGS=""
8460             AC_MSG_CHECKING([for clang libraries to use])
8461             if test -z "$CLANGTOOLLIBS"; then
8462                 LIBS="-lclang-cpp $COMPILER_PLUGINS_LINKFLAGS"
8463                 AC_LINK_IFELSE([
8464                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
8465                         [[ clang::FullSourceLoc().dump(); ]])
8466                 ],[CLANGTOOLLIBS="$LIBS"],[])
8467             fi
8468             dnl If the above check for the combined -lclang-cpp failed, fall back to a hand-curated
8469             dnl list of individual -lclang* (but note that that list can become outdated over time,
8470             dnl see e.g. the since-reverted 5078591de9a0e65ca560a4f1913e90dfe95f66bf "CLANGTOOLLIBS
8471             dnl needs to include -lclangSupport now"):
8472             if test -z "$CLANGTOOLLIBS"; then
8473                 LIBS="-lclangTooling -lclangFrontend -lclangDriver -lclangParse -lclangSema -lclangEdit \
8474  -lclangAnalysis -lclangAST -lclangLex -lclangSerialization -lclangBasic $COMPILER_PLUGINS_LINKFLAGS"
8475                 AC_LINK_IFELSE([
8476                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
8477                         [[ clang::FullSourceLoc().dump(); ]])
8478                 ],[CLANGTOOLLIBS="$LIBS"],[])
8479             fi
8480             AC_MSG_RESULT([$CLANGTOOLLIBS])
8481             if test -z "$CLANGTOOLLIBS"; then
8482                 if test "$compiler_plugins" = "yes"; then
8483                     AC_MSG_ERROR([Cannot find Clang libraries to build compiler plugins.])
8484                 else
8485                     AC_MSG_WARN([Cannot find Clang libraries to build compiler plugins, plugins disabled])
8486                     add_warning "Cannot find Clang libraries to build compiler plugins, plugins disabled."
8487                 fi
8488                 COMPILER_PLUGINS=
8489             fi
8490             if test -n "$COMPILER_PLUGINS"; then
8491                 if test -z "$CLANGSYSINCLUDE"; then
8492                     if test -n "$LLVM_CONFIG"; then
8493                         # Path to the clang system headers (no idea if there's a better way to get it).
8494                         CLANGSYSINCLUDE=$($LLVM_CONFIG --libdir)/clang/$($LLVM_CONFIG --version | sed 's/git\|svn//')/include
8495                     fi
8496                 fi
8497             fi
8498         fi
8499         CXX=$save_CXX
8500         CXXCPP=$save_CXXCPP
8501         CPPFLAGS=$save_CPPFLAGS
8502         CXXFLAGS=$save_CXXFLAGS
8503         LDFLAGS=$save_LDFLAGS
8504         LIBS="$save_LIBS"
8505         AC_LANG_POP([C++])
8506
8507         AC_MSG_CHECKING([whether the compiler for building compilerplugins is actually Clang])
8508         AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
8509             #ifndef __clang__
8510             you lose
8511             #endif
8512             int foo=42;
8513             ]])],
8514             [AC_MSG_RESULT([yes])
8515              COMPILER_PLUGINS_COM_IS_CLANG=TRUE],
8516             [AC_MSG_RESULT([no])])
8517         AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
8518     fi
8519 else
8520     if test "$enable_compiler_plugins" = "yes"; then
8521         AC_MSG_ERROR([Compiler plugins are currently supported only with the Clang compiler.])
8522     fi
8523 fi
8524 COMPILER_PLUGINS_ANALYZER_PCH=
8525 if test "$enable_compiler_plugins_analyzer_pch" != no; then
8526     COMPILER_PLUGINS_ANALYZER_PCH=TRUE
8527 fi
8528 AC_SUBST(COMPILER_PLUGINS)
8529 AC_SUBST(COMPILER_PLUGINS_ANALYZER_PCH)
8530 AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
8531 AC_SUBST(COMPILER_PLUGINS_CXX)
8532 AC_SUBST(COMPILER_PLUGINS_CXXFLAGS)
8533 AC_SUBST(COMPILER_PLUGINS_CXX_LINKFLAGS)
8534 AC_SUBST(COMPILER_PLUGINS_DEBUG)
8535 AC_SUBST(COMPILER_PLUGINS_TOOLING_ARGS)
8536 AC_SUBST(CLANGDIR)
8537 AC_SUBST(CLANGLIBDIR)
8538 AC_SUBST(CLANGTOOLLIBS)
8539 AC_SUBST(CLANGSYSINCLUDE)
8540
8541 # Plugin to help linker.
8542 # Add something like LD_PLUGIN=/usr/lib64/LLVMgold.so to your autogen.input.
8543 # This makes --enable-lto build with clang work.
8544 AC_SUBST(LD_PLUGIN)
8545
8546 AC_CHECK_FUNCS(posix_fallocate, HAVE_POSIX_FALLOCATE=YES, [HAVE_POSIX_FALLOCATE=NO])
8547 AC_SUBST(HAVE_POSIX_FALLOCATE)
8548
8549 JITC_PROCESSOR_TYPE=""
8550 if test "$_os" = "Linux" -a "$host_cpu" = "powerpc"; then
8551     # IBMs JDK needs this...
8552     JITC_PROCESSOR_TYPE=6
8553     export JITC_PROCESSOR_TYPE
8554 fi
8555 AC_SUBST([JITC_PROCESSOR_TYPE])
8556
8557 # Misc Windows Stuff
8558 AC_ARG_WITH(ucrt-dir,
8559     AS_HELP_STRING([--with-ucrt-dir],
8560         [path to the directory with the arch-specific MSU packages of the Windows Universal CRT redistributables
8561         (MS KB 2999226) for packaging into the installsets (without those the target system needs to install
8562         the UCRT or Visual C++ Runtimes manually). The directory must contain the following 6 files:
8563             Windows6.1-KB2999226-x64.msu
8564             Windows6.1-KB2999226-x86.msu
8565             Windows8.1-KB2999226-x64.msu
8566             Windows8.1-KB2999226-x86.msu
8567             Windows8-RT-KB2999226-x64.msu
8568             Windows8-RT-KB2999226-x86.msu
8569         A zip archive including those files is available from Microsoft site:
8570         https://www.microsoft.com/en-us/download/details.aspx?id=48234]),
8571 ,)
8572
8573 UCRT_REDISTDIR="$with_ucrt_dir"
8574 if test $_os = "WINNT"; then
8575     find_msvc_x64_dlls
8576     MSVC_DLL_PATH=`win_short_path_for_make "$msvcdllpath"`
8577     MSVC_DLLS="$msvcdlls"
8578     if echo "$msvcdllpath" | grep -q "VC143.CRT$"; then
8579         with_redist=143
8580     elif echo "$msvcdllpath" | grep -q "VC142.CRT$"; then
8581         with_redist=142
8582     elif echo "$msvcdllpath" | grep -q "VC141.CRT$"; then
8583         with_redist=141
8584     fi
8585     for i in $PKGFORMAT; do
8586         if test "$i" = msi; then
8587             find_msms "$with_redist"
8588             if test -n "$msmdir"; then
8589                 MSM_PATH=`win_short_path_for_make "$msmdir"`
8590                 SCPDEFS="$SCPDEFS -DWITH_VC_REDIST=$with_redist"
8591             fi
8592             break
8593         fi
8594     done
8595
8596     if test "$UCRT_REDISTDIR" = "no"; then
8597         dnl explicitly disabled
8598         UCRT_REDISTDIR=""
8599     else
8600         if ! test -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x64.msu" -a \
8601                   -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x86.msu" -a \
8602                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x64.msu" -a \
8603                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x86.msu" -a \
8604                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x64.msu" -a \
8605                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x86.msu"; then
8606             UCRT_REDISTDIR=""
8607             if test -n "$PKGFORMAT"; then
8608                for i in $PKGFORMAT; do
8609                    case "$i" in
8610                    msi)
8611                        AC_MSG_WARN([--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency])
8612                        add_warning "--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency"
8613                        ;;
8614                    esac
8615                done
8616             fi
8617         fi
8618     fi
8619 fi
8620
8621 AC_SUBST(UCRT_REDISTDIR)
8622 AC_SUBST(MSVC_DLL_PATH)
8623 AC_SUBST(MSVC_DLLS)
8624 AC_SUBST(MSM_PATH)
8625
8626
8627 dnl ===================================================================
8628 dnl Checks for Java
8629 dnl ===================================================================
8630 if test "$ENABLE_JAVA" != ""; then
8631
8632     # Windows-specific tests
8633     if test "$build_os" = "cygwin"; then
8634         if test -z "$with_jdk_home"; then
8635             dnl See <https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-EEED398E-AE37-4D12-
8636             dnl AB10-49F82F720027> section "Windows Registry Key Changes":
8637             reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/CurrentVersion"
8638             if test -n "$regvalue"; then
8639                 ver=$regvalue
8640                 reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/$ver/JavaHome"
8641                 with_jdk_home=$regvalue
8642             fi
8643             howfound="found automatically"
8644         else
8645             with_jdk_home=`win_short_path_for_make "$with_jdk_home"`
8646             howfound="you passed"
8647         fi
8648
8649         if ! test -f "$with_jdk_home/lib/jvm.lib" -a -f "$with_jdk_home/bin/java.exe"; then
8650             AC_MSG_ERROR([No JDK found, pass the --with-jdk-home option (or fix the path) pointing to a $WIN_HOST_BITS-bit JDK >= 8])
8651         fi
8652     fi
8653
8654     # macOS: /usr/libexec/java_home helps to set the current JDK_HOME. Actually JDK_HOME should NOT be set where java (/usr/bin/java) is located.
8655     # /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java, but /usr does not contain the JDK libraries
8656     if test -z "$with_jdk_home" -a "$_os" = "Darwin" -a -x /usr/libexec/java_home; then
8657         with_jdk_home=`/usr/libexec/java_home`
8658     fi
8659
8660     JAVA_HOME=; export JAVA_HOME
8661     if test -z "$with_jdk_home"; then
8662         AC_PATH_PROG(JAVAINTERPRETER, $with_java)
8663     else
8664         _java_path="$with_jdk_home/bin/$with_java"
8665         dnl Check if there is a Java interpreter at all.
8666         if test -x "$_java_path"; then
8667             JAVAINTERPRETER=$_java_path
8668         else
8669             AC_MSG_ERROR([$_java_path not found, pass --with-jdk-home])
8670         fi
8671     fi
8672
8673     dnl Check that the JDK found is correct architecture (at least 2 reasons to
8674     dnl check: officebean needs to link -ljawt, and libjpipe.so needs to be
8675     dnl loaded by java to run JunitTests:
8676     if test "$build_os" = "cygwin" -a "$cross_compiling" != "yes"; then
8677         shortjdkhome=`cygpath -d "$with_jdk_home"`
8678         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
8679             AC_MSG_WARN([You are building 64-bit binaries but the JDK $howfound is 32-bit])
8680             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8681         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
8682             AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8683             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8684         fi
8685
8686         if test x`echo "$JAVAINTERPRETER" | $GREP -i '\.exe$'` = x; then
8687             JAVAINTERPRETER="${JAVAINTERPRETER}.exe"
8688         fi
8689         JAVAINTERPRETER=`win_short_path_for_make "$JAVAINTERPRETER"`
8690     elif test "$cross_compiling" != "yes"; then
8691         case $CPUNAME in
8692             AARCH64|AXP|X86_64|IA64|POWERPC64|S390X|SPARC64|MIPS64|RISCV64|LOONGARCH64)
8693                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" = "" >/dev/null; then
8694                     AC_MSG_WARN([You are building 64-bit binaries but the JDK $JAVAINTERPRETER is 32-bit])
8695                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8696                 fi
8697                 ;;
8698             *) # assumption: everything else 32-bit
8699                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" != ""  >/dev/null; then
8700                     AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8701                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8702                 fi
8703                 ;;
8704         esac
8705     fi
8706 fi
8707
8708 dnl ===================================================================
8709 dnl Checks for JDK.
8710 dnl ===================================================================
8711
8712 # Whether all the complexity here actually is needed any more or not, no idea.
8713
8714 JDK_SECURITYMANAGER_DISALLOWED=
8715 MODULAR_JAVA=
8716 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8717     _gij_longver=0
8718     AC_MSG_CHECKING([the installed JDK])
8719     if test -n "$JAVAINTERPRETER"; then
8720         dnl java -version sends output to stderr!
8721         if test `$JAVAINTERPRETER -version 2>&1 | $GREP -c "Kaffe"` -gt 0; then
8722             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8723         elif test `$JAVAINTERPRETER --version 2>&1 | $GREP -c "GNU libgcj"` -gt 0; then
8724             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8725         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "BEA"` -gt 0; then
8726             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8727         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "IBM"` -gt 0; then
8728             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8729         else
8730             JDK=sun
8731
8732             dnl Sun JDK specific tests
8733             _jdk=`$JAVAINTERPRETER -version 2>&1 | $AWK -F'"' '{ print \$2 }' | $SED '/^$/d' | $SED s/[[-A-Za-z]]*//`
8734             _jdk_ver=`echo "$_jdk" | $AWK -F. '{ print (($1 * 100) + $2) * 100 + $3;}'`
8735
8736             if test "$_jdk_ver" -lt 10800; then
8737                 AC_MSG_ERROR([JDK is too old, you need at least 8 ($_jdk_ver < 10800)])
8738             fi
8739             dnl TODO: Presumably, the Security Manager will not merely be disallowed, but be
8740             dnl completely removed in some Java version > 18 (see
8741             dnl <https://openjdk.java.net/jeps/411> "Deprecate the Security Manager for Removal"):
8742             if test "$_jdk_ver" -ge 180000; then
8743                 JDK_SECURITYMANAGER_DISALLOWED=TRUE
8744             fi
8745
8746             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*java,,p"`
8747             if test "$_os" = "WINNT"; then
8748                 JAVA_HOME=`echo $JAVA_HOME | $SED "s,\.[[eE]][[xX]][[eE]]$,,"`
8749             fi
8750             AC_MSG_RESULT([found $JAVA_HOME (JDK $_jdk)])
8751
8752             dnl Check whether the build Java supports modules
8753             if test "$_jdk_ver" -ge 90000; then
8754                 MODULAR_JAVA=TRUE
8755             else
8756                 AC_MSG_WARN([Modular jars will not be built. They need at least Java 9 ($_jdk_ver < 90000)])
8757                 add_warning "Modular jars will not be built. They need at least Java 9 ($_jdk_ver < 90000)"
8758             fi
8759
8760             # set to limit VM usage for JunitTests
8761             JAVAIFLAGS=-Xmx64M
8762             # set to limit VM usage for javac
8763             JAVACFLAGS=-J-Xmx128M
8764         fi
8765     else
8766         AC_MSG_ERROR([Java not found. You need at least JDK 8])
8767     fi
8768 else
8769     if test -z "$ENABLE_JAVA"; then
8770         dnl Java disabled
8771         JAVA_HOME=
8772         export JAVA_HOME
8773     elif test "$cross_compiling" = "yes"; then
8774         # Just assume compatibility of build and host JDK
8775         JDK=$JDK_FOR_BUILD
8776         JAVAIFLAGS=$JAVAIFLAGS_FOR_BUILD
8777     fi
8778 fi
8779
8780 dnl ===================================================================
8781 dnl Checks for javac
8782 dnl ===================================================================
8783 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8784     javacompiler="javac"
8785     : ${JAVA_SOURCE_VER=8}
8786     : ${JAVA_TARGET_VER=8}
8787     if test -z "$with_jdk_home"; then
8788         AC_PATH_PROG(JAVACOMPILER, $javacompiler)
8789     else
8790         _javac_path="$with_jdk_home/bin/$javacompiler"
8791         dnl Check if there is a Java compiler at all.
8792         if test -x "$_javac_path"; then
8793             JAVACOMPILER=$_javac_path
8794         fi
8795     fi
8796     if test -z "$JAVACOMPILER"; then
8797         AC_MSG_ERROR([$javacompiler not found set with_jdk_home])
8798     fi
8799     if test "$build_os" = "cygwin"; then
8800         if test x`echo "$JAVACOMPILER" | $GREP -i '\.exe$'` = x; then
8801             JAVACOMPILER="${JAVACOMPILER}.exe"
8802         fi
8803         JAVACOMPILER=`win_short_path_for_make "$JAVACOMPILER"`
8804     fi
8805 fi
8806
8807 dnl ===================================================================
8808 dnl Checks for javadoc
8809 dnl ===================================================================
8810 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8811     if test -z "$with_jdk_home"; then
8812         AC_PATH_PROG(JAVADOC, javadoc)
8813     else
8814         _javadoc_path="$with_jdk_home/bin/javadoc"
8815         dnl Check if there is a javadoc at all.
8816         if test -x "$_javadoc_path"; then
8817             JAVADOC=$_javadoc_path
8818         else
8819             AC_PATH_PROG(JAVADOC, javadoc)
8820         fi
8821     fi
8822     if test -z "$JAVADOC"; then
8823         AC_MSG_ERROR([$_javadoc_path not found set with_jdk_home])
8824     fi
8825     if test "$build_os" = "cygwin"; then
8826         if test x`echo "$JAVADOC" | $GREP -i '\.exe$'` = x; then
8827             JAVADOC="${JAVADOC}.exe"
8828         fi
8829         JAVADOC=`win_short_path_for_make "$JAVADOC"`
8830     fi
8831
8832     if test `$JAVADOC --version 2>&1 | $GREP -c "gjdoc"` -gt 0; then
8833     JAVADOCISGJDOC="yes"
8834     fi
8835 fi
8836 AC_SUBST(JAVADOC)
8837 AC_SUBST(JAVADOCISGJDOC)
8838
8839 if test "$ENABLE_JAVA" != "" -a \( "$cross_compiling" != "yes" -o -n "$with_jdk_home" \); then
8840     # check if JAVA_HOME was (maybe incorrectly?) set automatically to /usr
8841     if test "$JAVA_HOME" = "/usr" -a "x$with_jdk_home" = "x"; then
8842         if basename $(readlink $(readlink $JAVACOMPILER)) >/dev/null 2>/dev/null; then
8843            # try to recover first by looking whether we have an alternative
8844            # system as in Debian or newer SuSEs where following /usr/bin/javac
8845            # over /etc/alternatives/javac leads to the right bindir where we
8846            # just need to strip a bit away to get a valid JAVA_HOME
8847            JAVA_HOME=$(readlink $(readlink $JAVACOMPILER))
8848         elif readlink $JAVACOMPILER >/dev/null 2>/dev/null; then
8849             # maybe only one level of symlink (e.g. on Mac)
8850             JAVA_HOME=$(readlink $JAVACOMPILER)
8851             if test "$(dirname $JAVA_HOME)" = "."; then
8852                 # we've got no path to trim back
8853                 JAVA_HOME=""
8854             fi
8855         else
8856             # else warn
8857             AC_MSG_WARN([JAVA_HOME is set to /usr - this is very likely to be incorrect])
8858             AC_MSG_WARN([if this is the case, please inform the correct JAVA_HOME with --with-jdk-home])
8859             add_warning "JAVA_HOME is set to /usr - this is very likely to be incorrect"
8860             add_warning "if this is the case, please inform the correct JAVA_HOME with --with-jdk-home"
8861         fi
8862         dnl now that we probably have the path to the real javac, make a JAVA_HOME out of it...
8863         if test "$JAVA_HOME" != "/usr"; then
8864             if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8865                 dnl Leopard returns a non-suitable path with readlink - points to "Current" only
8866                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/Current/Commands/javac$,/CurrentJDK/Home,)
8867                 dnl Tiger already returns a JDK path...
8868                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/CurrentJDK/Commands/javac$,/CurrentJDK/Home,)
8869             else
8870                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/bin/javac$,,)
8871                 dnl check that we have a directory as certain distros eg gentoo substitute javac for a script
8872                 dnl that checks which version to run
8873                 if test -f "$JAVA_HOME"; then
8874                     JAVA_HOME=""; # set JAVA_HOME to null if it's a file
8875                 fi
8876             fi
8877         fi
8878     fi
8879     # as we drop out of this, JAVA_HOME may have been set to the empty string by readlink
8880
8881     dnl now if JAVA_HOME has been set to empty, then call findhome to find it
8882     if test -z "$JAVA_HOME"; then
8883         if test "x$with_jdk_home" = "x"; then
8884             cat > findhome.java <<_ACEOF
8885 [import java.io.File;
8886
8887 class findhome
8888 {
8889     public static void main(String args[])
8890     {
8891         String jrelocation = System.getProperty("java.home");
8892         File jre = new File(jrelocation);
8893         System.out.println(jre.getParent());
8894     }
8895 }]
8896 _ACEOF
8897             AC_MSG_CHECKING([if javac works])
8898             javac_cmd="$JAVACOMPILER findhome.java 1>&2"
8899             AC_TRY_EVAL(javac_cmd)
8900             if test $? = 0 -a -f ./findhome.class; then
8901                 AC_MSG_RESULT([javac works])
8902             else
8903                 echo "configure: javac test failed" >&5
8904                 cat findhome.java >&5
8905                 AC_MSG_ERROR([javac does not work - java projects will not build!])
8906             fi
8907             AC_MSG_CHECKING([if gij knows its java.home])
8908             JAVA_HOME=`$JAVAINTERPRETER findhome`
8909             if test $? = 0 -a "$JAVA_HOME" != ""; then
8910                 AC_MSG_RESULT([$JAVA_HOME])
8911             else
8912                 echo "configure: java test failed" >&5
8913                 cat findhome.java >&5
8914                 AC_MSG_ERROR([gij does not know its java.home - use --with-jdk-home])
8915             fi
8916             # clean-up after ourselves
8917             rm -f ./findhome.java ./findhome.class
8918         else
8919             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*$with_java,,p"`
8920         fi
8921     fi
8922
8923     # now check if $JAVA_HOME is really valid
8924     if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8925         if test ! -f "$JAVA_HOME/lib/jvm.cfg" -a "x$with_jdk_home" = "x"; then
8926             AC_MSG_WARN([JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script])
8927             AC_MSG_WARN([attempted to find JAVA_HOME automatically, but apparently it failed])
8928             AC_MSG_WARN([in case JAVA_HOME is incorrectly set, some projects will not be built correctly])
8929             add_warning "JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script"
8930             add_warning "attempted to find JAVA_HOME automatically, but apparently it failed"
8931             add_warning "in case JAVA_HOME is incorrectly set, some projects will not be built correctly"
8932         fi
8933     fi
8934     PathFormat "$JAVA_HOME"
8935     JAVA_HOME="$formatted_path"
8936 fi
8937
8938 if test -z "$JAWTLIB" -a -n "$ENABLE_JAVA" -a "$_os" != Android -a \
8939     "$_os" != Darwin
8940 then
8941     AC_MSG_CHECKING([for JAWT lib])
8942     if test "$_os" = WINNT; then
8943         # The path to $JAVA_HOME/lib/$JAWTLIB is part of $ILIB:
8944         JAWTLIB=jawt.lib
8945     else
8946         case "$host_cpu" in
8947         arm*)
8948             AS_IF([test -e "$JAVA_HOME/jre/lib/aarch32/libjawt.so"], [my_java_arch=aarch32], [my_java_arch=arm])
8949             JAVA_ARCH=$my_java_arch
8950             ;;
8951         i*86)
8952             my_java_arch=i386
8953             ;;
8954         m68k)
8955             my_java_arch=m68k
8956             ;;
8957         powerpc)
8958             my_java_arch=ppc
8959             ;;
8960         powerpc64)
8961             my_java_arch=ppc64
8962             ;;
8963         powerpc64le)
8964             AS_IF([test -e "$JAVA_HOME/jre/lib/ppc64le/libjawt.so"], [my_java_arch=ppc64le], [my_java_arch=ppc64])
8965             JAVA_ARCH=$my_java_arch
8966             ;;
8967         sparc64)
8968             my_java_arch=sparcv9
8969             ;;
8970         x86_64)
8971             my_java_arch=amd64
8972             ;;
8973         *)
8974             my_java_arch=$host_cpu
8975             ;;
8976         esac
8977         # This is where JDK9 puts the library
8978         if test -e "$JAVA_HOME/lib/libjawt.so"; then
8979             JAWTLIB="-L$JAVA_HOME/lib/ -ljawt"
8980         else
8981             JAWTLIB="-L$JAVA_HOME/jre/lib/$my_java_arch -ljawt"
8982         fi
8983         AS_IF([test "$JAVA_ARCH" != ""], [AC_DEFINE_UNQUOTED([JAVA_ARCH], ["$JAVA_ARCH"])])
8984     fi
8985     AC_MSG_RESULT([$JAWTLIB])
8986 fi
8987 AC_SUBST(JAWTLIB)
8988
8989 if test -n "$ENABLE_JAVA" -a -z "$JAVAINC"; then
8990     case "$host_os" in
8991
8992     cygwin*|wsl*)
8993         JAVAINC="-I$JAVA_HOME/include/win32"
8994         JAVAINC="$JAVAINC -I$JAVA_HOME/include"
8995         ;;
8996
8997     darwin*)
8998         if test -d "$JAVA_HOME/include/darwin"; then
8999             JAVAINC="-I$JAVA_HOME/include  -I$JAVA_HOME/include/darwin"
9000         else
9001             JAVAINC=${ISYSTEM}$FRAMEWORKSHOME/JavaVM.framework/Versions/Current/Headers
9002         fi
9003         ;;
9004
9005     dragonfly*)
9006         JAVAINC="-I$JAVA_HOME/include"
9007         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9008         ;;
9009
9010     freebsd*)
9011         JAVAINC="-I$JAVA_HOME/include"
9012         JAVAINC="$JAVAINC -I$JAVA_HOME/include/freebsd"
9013         JAVAINC="$JAVAINC -I$JAVA_HOME/include/bsd"
9014         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
9015         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9016         ;;
9017
9018     k*bsd*-gnu*)
9019         JAVAINC="-I$JAVA_HOME/include"
9020         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
9021         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9022         ;;
9023
9024     linux-gnu*)
9025         JAVAINC="-I$JAVA_HOME/include"
9026         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
9027         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9028         ;;
9029
9030     *netbsd*)
9031         JAVAINC="-I$JAVA_HOME/include"
9032         JAVAINC="$JAVAINC -I$JAVA_HOME/include/netbsd"
9033         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9034        ;;
9035
9036     openbsd*)
9037         JAVAINC="-I$JAVA_HOME/include"
9038         JAVAINC="$JAVAINC -I$JAVA_HOME/include/openbsd"
9039         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9040         ;;
9041
9042     solaris*)
9043         JAVAINC="-I$JAVA_HOME/include"
9044         JAVAINC="$JAVAINC -I$JAVA_HOME/include/solaris"
9045         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
9046         ;;
9047     esac
9048 fi
9049 SOLARINC="$SOLARINC $JAVAINC"
9050
9051 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
9052     JAVA_HOME_FOR_BUILD=$JAVA_HOME
9053     JAVAIFLAGS_FOR_BUILD=$JAVAIFLAGS
9054     JDK_FOR_BUILD=$JDK
9055     JDK_SECURITYMANAGER_DISALLOWED_FOR_BUILD=$JDK_SECURITYMANAGER_DISALLOWED
9056 fi
9057
9058 AC_SUBST(JAVACFLAGS)
9059 AC_SUBST(JAVACOMPILER)
9060 AC_SUBST(JAVAINTERPRETER)
9061 AC_SUBST(JAVAIFLAGS)
9062 AC_SUBST(JAVAIFLAGS_FOR_BUILD)
9063 AC_SUBST(JAVA_HOME)
9064 AC_SUBST(JAVA_HOME_FOR_BUILD)
9065 AC_SUBST(JDK)
9066 AC_SUBST(JDK_FOR_BUILD)
9067 AC_SUBST(JDK_SECURITYMANAGER_DISALLOWED_FOR_BUILD)
9068 AC_SUBST(JAVA_SOURCE_VER)
9069 AC_SUBST(JAVA_TARGET_VER)
9070 AC_SUBST(MODULAR_JAVA)
9071
9072
9073 dnl ===================================================================
9074 dnl Export file validation
9075 dnl ===================================================================
9076 AC_MSG_CHECKING([whether to enable export file validation])
9077 if test "$with_export_validation" != "no"; then
9078     if test -z "$ENABLE_JAVA"; then
9079         if test "$with_export_validation" = "yes"; then
9080             AC_MSG_ERROR([requested, but Java is disabled])
9081         else
9082             AC_MSG_RESULT([no, as Java is disabled])
9083         fi
9084     elif ! test -d "${SRC_ROOT}/schema"; then
9085         if test "$with_export_validation" = "yes"; then
9086             AC_MSG_ERROR([requested, but schema directory is missing (it is excluded from tarballs)])
9087         else
9088             AC_MSG_RESULT([no, schema directory is missing (it is excluded from tarballs)])
9089         fi
9090     else
9091         AC_MSG_RESULT([yes])
9092         AC_DEFINE(HAVE_EXPORT_VALIDATION)
9093
9094         AC_PATH_PROGS(ODFVALIDATOR, odfvalidator)
9095         if test -z "$ODFVALIDATOR"; then
9096             # remember to download the ODF toolkit with validator later
9097             AC_MSG_NOTICE([no odfvalidator found, will download it])
9098             BUILD_TYPE="$BUILD_TYPE ODFVALIDATOR"
9099             ODFVALIDATOR="$BUILDDIR/bin/odfvalidator.sh"
9100
9101             # and fetch name of odfvalidator jar name from download.lst
9102             ODFVALIDATOR_JAR=`$SED -n -e "s/^ODFVALIDATOR_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
9103             AC_SUBST(ODFVALIDATOR_JAR)
9104
9105             if test -z "$ODFVALIDATOR_JAR"; then
9106                 AC_MSG_ERROR([cannot determine odfvalidator jar location (--with-export-validation)])
9107             fi
9108         fi
9109         if test "$build_os" = "cygwin"; then
9110             # In case of Cygwin it will be executed from Windows,
9111             # so we need to run bash and absolute path to validator
9112             # so instead of "odfvalidator" it will be
9113             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
9114             ODFVALIDATOR="bash.exe `cygpath -m "$ODFVALIDATOR"`"
9115         else
9116             ODFVALIDATOR="sh $ODFVALIDATOR"
9117         fi
9118         AC_SUBST(ODFVALIDATOR)
9119
9120
9121         AC_PATH_PROGS(OFFICEOTRON, officeotron)
9122         if test -z "$OFFICEOTRON"; then
9123             # remember to download the officeotron with validator later
9124             AC_MSG_NOTICE([no officeotron found, will download it])
9125             BUILD_TYPE="$BUILD_TYPE OFFICEOTRON"
9126             OFFICEOTRON="$BUILDDIR/bin/officeotron.sh"
9127
9128             # and fetch name of officeotron jar name from download.lst
9129             OFFICEOTRON_JAR=`$SED -n -e "s/^OFFICEOTRON_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
9130             AC_SUBST(OFFICEOTRON_JAR)
9131
9132             if test -z "$OFFICEOTRON_JAR"; then
9133                 AC_MSG_ERROR([cannot determine officeotron jar location (--with-export-validation)])
9134             fi
9135         else
9136             # check version of existing officeotron
9137             OFFICEOTRON_VER=`$OFFICEOTRON --version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
9138             if test 0"$OFFICEOTRON_VER" -lt 704; then
9139                 AC_MSG_ERROR([officeotron too old])
9140             fi
9141         fi
9142         if test "$build_os" = "cygwin"; then
9143             # In case of Cygwin it will be executed from Windows,
9144             # so we need to run bash and absolute path to validator
9145             # so instead of "odfvalidator" it will be
9146             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
9147             OFFICEOTRON="bash.exe `cygpath -m "$OFFICEOTRON"`"
9148         else
9149             OFFICEOTRON="sh $OFFICEOTRON"
9150         fi
9151     fi
9152     AC_SUBST(OFFICEOTRON)
9153 else
9154     AC_MSG_RESULT([no])
9155 fi
9156
9157 AC_MSG_CHECKING([for Microsoft Binary File Format Validator])
9158 if test "$with_bffvalidator" != "no"; then
9159     AC_DEFINE(HAVE_BFFVALIDATOR)
9160
9161     if test "$with_export_validation" = "no"; then
9162         AC_MSG_ERROR([Please enable export validation (-with-export-validation)!])
9163     fi
9164
9165     if test "$with_bffvalidator" = "yes"; then
9166         BFFVALIDATOR=`win_short_path_for_make "$PROGRAMFILES/Microsoft Office/BFFValidator/BFFValidator.exe"`
9167     else
9168         BFFVALIDATOR="$with_bffvalidator"
9169     fi
9170
9171     if test "$build_os" = "cygwin"; then
9172         if test -n "$BFFVALIDATOR" -a -e "`cygpath $BFFVALIDATOR`"; then
9173             AC_MSG_RESULT($BFFVALIDATOR)
9174         else
9175             AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
9176         fi
9177     elif test -n "$BFFVALIDATOR"; then
9178         # We are not in Cygwin but need to run Windows binary with wine
9179         AC_PATH_PROGS(WINE, wine)
9180
9181         # so swap in a shell wrapper that converts paths transparently
9182         BFFVALIDATOR_EXE="$BFFVALIDATOR"
9183         BFFVALIDATOR="sh $BUILDDIR/bin/bffvalidator.sh"
9184         AC_SUBST(BFFVALIDATOR_EXE)
9185         AC_MSG_RESULT($BFFVALIDATOR)
9186     else
9187         AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
9188     fi
9189     AC_SUBST(BFFVALIDATOR)
9190 else
9191     AC_MSG_RESULT([no])
9192 fi
9193
9194 dnl ===================================================================
9195 dnl Check for epm (not needed for Windows)
9196 dnl ===================================================================
9197 AC_MSG_CHECKING([whether to enable EPM for packing])
9198 if test "$enable_epm" = "yes"; then
9199     AC_MSG_RESULT([yes])
9200     if test "$_os" != "WINNT"; then
9201         if test $_os = Darwin; then
9202             EPM=internal
9203         elif test -n "$with_epm"; then
9204             EPM=$with_epm
9205         else
9206             AC_PATH_PROG(EPM, epm, no)
9207         fi
9208         if test "$EPM" = "no" -o "$EPM" = "internal"; then
9209             AC_MSG_NOTICE([EPM will be built.])
9210             BUILD_TYPE="$BUILD_TYPE EPM"
9211             EPM=${WORKDIR}/UnpackedTarball/epm/epm
9212         else
9213             # Gentoo has some epm which is something different...
9214             AC_MSG_CHECKING([whether the found epm is the right epm])
9215             if $EPM | grep "ESP Package Manager" >/dev/null 2>/dev/null; then
9216                 AC_MSG_RESULT([yes])
9217             else
9218                 AC_MSG_ERROR([no. Install ESP Package Manager (https://jimjag.github.io/epm/) and/or specify the path to the right epm])
9219             fi
9220             AC_MSG_CHECKING([epm version])
9221             EPM_VERSION=`$EPM | grep 'ESP Package Manager' | cut -d' ' -f4 | $SED -e s/v//`
9222             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -gt "3" || \
9223                test "`echo $EPM_VERSION | cut -d'.' -f1`" -eq "3" -a "`echo $EPM_VERSION | cut -d'.' -f2`" -ge "7"; then
9224                 AC_MSG_RESULT([OK, >= 3.7])
9225             else
9226                 AC_MSG_RESULT([too old. epm >= 3.7 is required.])
9227                 AC_MSG_ERROR([Install ESP Package Manager (https://jimjag.github.io/epm/) and/or specify the path to the right epm])
9228             fi
9229         fi
9230     fi
9231
9232     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null; then
9233         AC_MSG_CHECKING([for rpm])
9234         for a in "$RPM" rpmbuild rpm; do
9235             $a --usage >/dev/null 2> /dev/null
9236             if test $? -eq 0; then
9237                 RPM=$a
9238                 break
9239             else
9240                 $a --version >/dev/null 2> /dev/null
9241                 if test $? -eq 0; then
9242                     RPM=$a
9243                     break
9244                 fi
9245             fi
9246         done
9247         if test -z "$RPM"; then
9248             AC_MSG_ERROR([not found])
9249         elif "$RPM" --help 2>&1 | $EGREP buildroot >/dev/null; then
9250             RPM_PATH=`command -v $RPM`
9251             AC_MSG_RESULT([$RPM_PATH])
9252             SCPDEFS="$SCPDEFS -DWITH_RPM"
9253         else
9254             AC_MSG_ERROR([cannot build packages. Try installing rpmbuild.])
9255         fi
9256     fi
9257     if echo "$PKGFORMAT" | $EGREP deb 2>&1 >/dev/null; then
9258         AC_PATH_PROG(DPKG, dpkg, no)
9259         if test "$DPKG" = "no"; then
9260             AC_MSG_ERROR([dpkg needed for deb creation. Install dpkg.])
9261         fi
9262     fi
9263     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null || \
9264        echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
9265         if test "$with_epm" = "no" -a "$_os" != "Darwin"; then
9266             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -lt "4"; then
9267                 AC_MSG_CHECKING([whether epm is patched for LibreOffice's needs])
9268                 if grep "Patched for .*Office" $EPM >/dev/null 2>/dev/null; then
9269                     AC_MSG_RESULT([yes])
9270                 else
9271                     AC_MSG_RESULT([no])
9272                     if echo "$PKGFORMAT" | $GREP -q rpm; then
9273                         _pt="rpm"
9274                         AC_MSG_WARN([the rpms will need to be installed with --nodeps])
9275                         add_warning "the rpms will need to be installed with --nodeps"
9276                     else
9277                         _pt="pkg"
9278                     fi
9279                     AC_MSG_WARN([the ${_pt}s will not be relocatable])
9280                     add_warning "the ${_pt}s will not be relocatable"
9281                     AC_MSG_WARN([if you want to make sure installation without --nodeps and
9282                                  relocation will work, you need to patch your epm with the
9283                                  patch in epm/epm-3.7.patch or build with
9284                                  --with-epm=internal which will build a suitable epm])
9285                 fi
9286             fi
9287         fi
9288     fi
9289     if echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
9290         AC_PATH_PROG(PKGMK, pkgmk, no)
9291         if test "$PKGMK" = "no"; then
9292             AC_MSG_ERROR([pkgmk needed for Solaris pkg creation. Install it.])
9293         fi
9294     fi
9295     AC_SUBST(RPM)
9296     AC_SUBST(DPKG)
9297     AC_SUBST(PKGMK)
9298 else
9299     for i in $PKGFORMAT; do
9300         case "$i" in
9301         bsd | deb | pkg | rpm | native | portable)
9302             AC_MSG_ERROR(
9303                 [--with-package-format='$PKGFORMAT' requires --enable-epm])
9304             ;;
9305         esac
9306     done
9307     AC_MSG_RESULT([no])
9308     EPM=NO
9309 fi
9310 AC_SUBST(EPM)
9311
9312 ENABLE_LWP=
9313 if test "$enable_lotuswordpro" = "yes"; then
9314     ENABLE_LWP="TRUE"
9315 fi
9316 AC_SUBST(ENABLE_LWP)
9317
9318 dnl ===================================================================
9319 dnl Check for building ODK
9320 dnl ===================================================================
9321 AC_MSG_CHECKING([whether to build the ODK])
9322 if test "$enable_odk" = yes; then
9323     if test "$DISABLE_DYNLOADING" = TRUE; then
9324         AC_MSG_ERROR([can't build ODK for --disable-dynamic-loading builds])
9325     fi
9326     AC_MSG_RESULT([yes])
9327     BUILD_TYPE="$BUILD_TYPE ODK"
9328 else
9329     AC_MSG_RESULT([no])
9330 fi
9331
9332 if test "$enable_odk" != yes; then
9333     unset DOXYGEN
9334 else
9335     if test "$with_doxygen" = no; then
9336         AC_MSG_CHECKING([for doxygen])
9337         unset DOXYGEN
9338         AC_MSG_RESULT([no])
9339     else
9340         if test "$with_doxygen" = yes; then
9341             AC_PATH_PROG([DOXYGEN], [doxygen])
9342             if test -z "$DOXYGEN"; then
9343                 AC_MSG_ERROR([doxygen not found in \$PATH; specify its pathname via --with-doxygen=..., or disable its use via --without-doxygen])
9344             fi
9345             if $DOXYGEN -g - | grep -q "HAVE_DOT *= *YES"; then
9346                 if ! dot -V 2>/dev/null; then
9347                     AC_MSG_ERROR([dot not found in \$PATH but doxygen defaults to HAVE_DOT=YES; install graphviz or disable its use via --without-doxygen])
9348                 fi
9349             fi
9350         else
9351             AC_MSG_CHECKING([for doxygen])
9352             DOXYGEN=$with_doxygen
9353             AC_MSG_RESULT([$DOXYGEN])
9354         fi
9355         if test -n "$DOXYGEN"; then
9356             DOXYGEN_VERSION=`$DOXYGEN --version 2>/dev/null`
9357             DOXYGEN_NUMVERSION=`echo $DOXYGEN_VERSION | $AWK -F. '{ print \$1*10000 + \$2*100 + \$3 }'`
9358             if ! test "$DOXYGEN_NUMVERSION" -ge "10804" ; then
9359                 AC_MSG_ERROR([found doxygen is too old; need at least version 1.8.4 or specify --without-doxygen])
9360             fi
9361         fi
9362     fi
9363 fi
9364 AC_SUBST([DOXYGEN])
9365
9366 dnl ==================================================================
9367 dnl libfuzzer
9368 dnl ==================================================================
9369 AC_MSG_CHECKING([whether to enable fuzzers])
9370 if test "$enable_fuzzers" != yes; then
9371     AC_MSG_RESULT([no])
9372 else
9373     if test -z $LIB_FUZZING_ENGINE; then
9374       AC_MSG_ERROR(['LIB_FUZZING_ENGINE' must be set when using --enable-fuzzers. Examples include '-fsanitize=fuzzer'.])
9375     fi
9376     AC_MSG_RESULT([yes])
9377     ENABLE_FUZZERS="TRUE"
9378     AC_DEFINE([ENABLE_FUZZERS],1)
9379     BUILD_TYPE="$BUILD_TYPE FUZZERS"
9380 fi
9381 AC_SUBST(LIB_FUZZING_ENGINE)
9382
9383 dnl ===================================================================
9384 dnl Check for system zlib
9385 dnl ===================================================================
9386 if test "$with_system_zlib" = "auto"; then
9387     case "$_os" in
9388     WINNT)
9389         with_system_zlib="$with_system_libs"
9390         ;;
9391     *)
9392         if test "$enable_fuzzers" != "yes"; then
9393             with_system_zlib=yes
9394         else
9395             with_system_zlib=no
9396         fi
9397         ;;
9398     esac
9399 fi
9400
9401 dnl we want to use libo_CHECK_SYSTEM_MODULE here too, but macOS is too stupid
9402 dnl and has no pkg-config for it at least on some tinderboxes,
9403 dnl so leaving that out for now
9404 dnl libo_CHECK_SYSTEM_MODULE([zlib],[ZLIB],[zlib])
9405 AC_MSG_CHECKING([which zlib to use])
9406 if test "$with_system_zlib" = "yes"; then
9407     AC_MSG_RESULT([external])
9408     SYSTEM_ZLIB=TRUE
9409     AC_CHECK_HEADER(zlib.h, [],
9410         [AC_MSG_ERROR(zlib.h not found. install zlib)], [])
9411     AC_CHECK_LIB(z, deflate, [ ZLIB_LIBS=-lz ],
9412         [AC_MSG_ERROR(zlib not found or functional)], [])
9413 else
9414     AC_MSG_RESULT([internal])
9415     SYSTEM_ZLIB=
9416     BUILD_TYPE="$BUILD_TYPE ZLIB"
9417     ZLIB_CFLAGS="-I${WORKDIR}/UnpackedTarball/zlib"
9418     if test "$COM" = "MSC"; then
9419         ZLIB_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/zlib.lib"
9420     else
9421         ZLIB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lzlib"
9422     fi
9423 fi
9424 AC_SUBST(ZLIB_CFLAGS)
9425 AC_SUBST(ZLIB_LIBS)
9426 AC_SUBST(SYSTEM_ZLIB)
9427
9428 dnl ===================================================================
9429 dnl Check for system jpeg
9430 dnl ===================================================================
9431 AC_MSG_CHECKING([which libjpeg to use])
9432 if test "$with_system_jpeg" = "yes"; then
9433     AC_MSG_RESULT([external])
9434     SYSTEM_LIBJPEG=TRUE
9435     AC_CHECK_HEADER(jpeglib.h, [ LIBJPEG_CFLAGS= ],
9436         [AC_MSG_ERROR(jpeg.h not found. install libjpeg)], [])
9437     AC_CHECK_LIB(jpeg, jpeg_resync_to_restart, [ LIBJPEG_LIBS="-ljpeg" ],
9438         [AC_MSG_ERROR(jpeg library not found or functional)], [])
9439 else
9440     SYSTEM_LIBJPEG=
9441     AC_MSG_RESULT([internal, libjpeg-turbo])
9442     BUILD_TYPE="$BUILD_TYPE LIBJPEG_TURBO"
9443
9444     case "$host_cpu" in
9445     x86_64 | amd64 | i*86 | x86 | ia32)
9446         AC_CHECK_PROGS(NASM, [nasm nasmw yasm])
9447         if test -z "$NASM" -a "$build_os" = "cygwin"; then
9448             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/nasm"; then
9449                 NASM="$LODE_HOME/opt/bin/nasm"
9450             elif test -x "/opt/lo/bin/nasm"; then
9451                 NASM="/opt/lo/bin/nasm"
9452             fi
9453         fi
9454
9455         if test -n "$NASM"; then
9456             AC_MSG_CHECKING([for object file format of host system])
9457             case "$host_os" in
9458               cygwin* | mingw* | pw32* | wsl*)
9459                 case "$host_cpu" in
9460                   x86_64)
9461                     objfmt='Win64-COFF'
9462                     ;;
9463                   *)
9464                     objfmt='Win32-COFF'
9465                     ;;
9466                 esac
9467               ;;
9468               msdosdjgpp* | go32*)
9469                 objfmt='COFF'
9470               ;;
9471               os2-emx*) # not tested
9472                 objfmt='MSOMF' # obj
9473               ;;
9474               linux*coff* | linux*oldld*)
9475                 objfmt='COFF' # ???
9476               ;;
9477               linux*aout*)
9478                 objfmt='a.out'
9479               ;;
9480               linux*)
9481                 case "$host_cpu" in
9482                   x86_64)
9483                     objfmt='ELF64'
9484                     ;;
9485                   *)
9486                     objfmt='ELF'
9487                     ;;
9488                 esac
9489               ;;
9490               kfreebsd* | freebsd* | netbsd* | openbsd*)
9491                 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
9492                   objfmt='BSD-a.out'
9493                 else
9494                   case "$host_cpu" in
9495                     x86_64 | amd64)
9496                       objfmt='ELF64'
9497                       ;;
9498                     *)
9499                       objfmt='ELF'
9500                       ;;
9501                   esac
9502                 fi
9503               ;;
9504               solaris* | sunos* | sysv* | sco*)
9505                 case "$host_cpu" in
9506                   x86_64)
9507                     objfmt='ELF64'
9508                     ;;
9509                   *)
9510                     objfmt='ELF'
9511                     ;;
9512                 esac
9513               ;;
9514               darwin* | rhapsody* | nextstep* | openstep* | macos*)
9515                 case "$host_cpu" in
9516                   x86_64)
9517                     objfmt='Mach-O64'
9518                     ;;
9519                   *)
9520                     objfmt='Mach-O'
9521                     ;;
9522                 esac
9523               ;;
9524               *)
9525                 objfmt='ELF ?'
9526               ;;
9527             esac
9528
9529             AC_MSG_RESULT([$objfmt])
9530             if test "$objfmt" = 'ELF ?'; then
9531               objfmt='ELF'
9532               AC_MSG_WARN([unexpected host system. assumed that the format is $objfmt.])
9533             fi
9534
9535             AC_MSG_CHECKING([for object file format specifier (NAFLAGS) ])
9536             case "$objfmt" in
9537               MSOMF)      NAFLAGS='-fobj -DOBJ32 -DPIC';;
9538               Win32-COFF) NAFLAGS='-fwin32 -DWIN32 -DPIC';;
9539               Win64-COFF) NAFLAGS='-fwin64 -DWIN64 -D__x86_64__ -DPIC';;
9540               COFF)       NAFLAGS='-fcoff -DCOFF -DPIC';;
9541               a.out)      NAFLAGS='-faout -DAOUT -DPIC';;
9542               BSD-a.out)  NAFLAGS='-faoutb -DAOUT -DPIC';;
9543               ELF)        NAFLAGS='-felf -DELF -DPIC';;
9544               ELF64)      NAFLAGS='-felf64 -DELF -D__x86_64__ -DPIC';;
9545               RDF)        NAFLAGS='-frdf -DRDF -DPIC';;
9546               Mach-O)     NAFLAGS='-fmacho -DMACHO -DPIC';;
9547               Mach-O64)   NAFLAGS='-fmacho64 -DMACHO -D__x86_64__ -DPIC';;
9548             esac
9549             AC_MSG_RESULT([$NAFLAGS])
9550
9551             AC_MSG_CHECKING([whether the assembler ($NASM $NAFLAGS) works])
9552             cat > conftest.asm << EOF
9553             [%line __oline__ "configure"
9554                     section .text
9555                     global  _main,main
9556             _main:
9557             main:   xor     eax,eax
9558                     ret
9559             ]
9560 EOF
9561             try_nasm='$NASM $NAFLAGS -o conftest.o conftest.asm'
9562             if AC_TRY_EVAL(try_nasm) && test -s conftest.o; then
9563               AC_MSG_RESULT(yes)
9564             else
9565               echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
9566               cat conftest.asm >&AS_MESSAGE_LOG_FD
9567               rm -rf conftest*
9568               AC_MSG_RESULT(no)
9569               AC_MSG_WARN([installation or configuration problem: assembler cannot create object files.])
9570               NASM=""
9571             fi
9572
9573         fi
9574
9575         if test -z "$NASM"; then
9576 cat << _EOS
9577 ****************************************************************************
9578 You need yasm or nasm (Netwide Assembler) to build the internal jpeg library optimally.
9579 To get one please:
9580
9581 _EOS
9582             if test "$build_os" = "cygwin"; then
9583 cat << _EOS
9584 install a pre-compiled binary for Win32
9585
9586 mkdir -p /opt/lo/bin
9587 cd /opt/lo/bin
9588 wget https://dev-www.libreoffice.org/bin/cygwin/nasm.exe
9589 chmod +x nasm
9590
9591 or get and install one from https://www.nasm.us/
9592
9593 Then re-run autogen.sh
9594
9595 Note: autogen.sh will try to use /opt/lo/bin/nasm if the environment variable NASM is not already defined.
9596 Alternatively, you can install the 'new' nasm where ever you want and make sure that \`command -v nasm\` finds it.
9597
9598 _EOS
9599             else
9600 cat << _EOS
9601 consult https://github.com/libjpeg-turbo/libjpeg-turbo/blob/main/BUILDING.md
9602
9603 _EOS
9604             fi
9605             AC_MSG_WARN([no suitable nasm (Netwide Assembler) found])
9606             add_warning "no suitable nasm (Netwide Assembler) found for internal libjpeg-turbo"
9607         fi
9608       ;;
9609     esac
9610 fi
9611
9612 AC_SUBST(NASM)
9613 AC_SUBST(NAFLAGS)
9614 AC_SUBST(LIBJPEG_CFLAGS)
9615 AC_SUBST(LIBJPEG_LIBS)
9616 AC_SUBST(SYSTEM_LIBJPEG)
9617
9618 dnl ===================================================================
9619 dnl Check for system clucene
9620 dnl ===================================================================
9621 libo_CHECK_SYSTEM_MODULE([clucene],[CLUCENE],[libclucene-core])
9622 if test "$SYSTEM_CLUCENE" = TRUE; then
9623     AC_LANG_PUSH([C++])
9624     save_CXXFLAGS=$CXXFLAGS
9625     save_CPPFLAGS=$CPPFLAGS
9626     CXXFLAGS="$CXXFLAGS $CLUCENE_CFLAGS"
9627     CPPFLAGS="$CPPFLAGS $CLUCENE_CFLAGS"
9628     dnl https://sourceforge.net/p/clucene/bugs/200/
9629     dnl https://bugzilla.redhat.com/show_bug.cgi?id=794795
9630     AC_CHECK_HEADER([CLucene/analysis/cjk/CJKAnalyzer.h], [],
9631                  [AC_MSG_ERROR([Your version of libclucene has contribs-lib missing.])], [#include <CLucene.h>])
9632     CXXFLAGS=$save_CXXFLAGS
9633     CPPFLAGS=$save_CPPFLAGS
9634     AC_LANG_POP([C++])
9635     CLUCENE_LIBS="$CLUCENE_LIBS -lclucene-contribs-lib"
9636 fi
9637
9638 dnl ===================================================================
9639 dnl Check for system expat
9640 dnl ===================================================================
9641 libo_CHECK_SYSTEM_MODULE([expat], [EXPAT], [expat])
9642
9643 dnl ===================================================================
9644 dnl Check for system xmlsec
9645 dnl ===================================================================
9646 libo_CHECK_SYSTEM_MODULE([xmlsec], [XMLSEC], [xmlsec1-nss >= 1.2.35])
9647
9648 AC_MSG_CHECKING([whether to enable Embedded OpenType support])
9649 if test "$enable_eot" = "yes"; then
9650     ENABLE_EOT="TRUE"
9651     AC_DEFINE([ENABLE_EOT])
9652     AC_MSG_RESULT([yes])
9653
9654     libo_CHECK_SYSTEM_MODULE([libeot],[LIBEOT],[libeot >= 0.01])
9655 else
9656     ENABLE_EOT=
9657     AC_MSG_RESULT([no])
9658 fi
9659 AC_SUBST([ENABLE_EOT])
9660
9661 dnl ===================================================================
9662 dnl Check for DLP libs
9663 dnl ===================================================================
9664 REVENGE_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/librevenge/inc"
9665 AS_IF([test "$COM" = "MSC"],
9666       [librevenge_libdir="${WORKDIR}/LinkTarget/Library"],
9667       [librevenge_libdir="${WORKDIR}/UnpackedTarball/librevenge/src/lib/.libs"]
9668 )
9669 REVENGE_LIBS_internal="-L${librevenge_libdir} -lrevenge-0.0"
9670 libo_CHECK_SYSTEM_MODULE([librevenge],[REVENGE],[librevenge-0.0 >= 0.0.1])
9671
9672 libo_CHECK_SYSTEM_MODULE([libodfgen],[ODFGEN],[libodfgen-0.1])
9673
9674 libo_CHECK_SYSTEM_MODULE([libepubgen],[EPUBGEN],[libepubgen-0.1])
9675
9676 WPD_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/libwpd/inc"
9677 AS_IF([test "$COM" = "MSC"],
9678       [libwpd_libdir="${WORKDIR}/LinkTarget/Library"],
9679       [libwpd_libdir="${WORKDIR}/UnpackedTarball/libwpd/src/lib/.libs"]
9680 )
9681 WPD_LIBS_internal="-L${libwpd_libdir} -lwpd-0.10"
9682 libo_CHECK_SYSTEM_MODULE([libwpd],[WPD],[libwpd-0.10])
9683
9684 libo_CHECK_SYSTEM_MODULE([libwpg],[WPG],[libwpg-0.3])
9685
9686 libo_CHECK_SYSTEM_MODULE([libwps],[WPS],[libwps-0.4])
9687 libo_PKG_VERSION([WPS], [libwps-0.4], [0.4.14])
9688
9689 libo_CHECK_SYSTEM_MODULE([libvisio],[VISIO],[libvisio-0.1])
9690
9691 libo_CHECK_SYSTEM_MODULE([libcdr],[CDR],[libcdr-0.1])
9692
9693 libo_CHECK_SYSTEM_MODULE([libmspub],[MSPUB],[libmspub-0.1])
9694
9695 libo_CHECK_SYSTEM_MODULE([libmwaw],[MWAW],[libmwaw-0.3 >= 0.3.21])
9696 libo_PKG_VERSION([MWAW], [libmwaw-0.3], [0.3.21])
9697
9698 libo_CHECK_SYSTEM_MODULE([libetonyek],[ETONYEK],[libetonyek-0.1])
9699 libo_PKG_VERSION([ETONYEK], [libetonyek-0.1], [0.1.10])
9700
9701 libo_CHECK_SYSTEM_MODULE([libfreehand],[FREEHAND],[libfreehand-0.1])
9702
9703 libo_CHECK_SYSTEM_MODULE([libebook],[EBOOK],[libe-book-0.1])
9704 libo_PKG_VERSION([EBOOK], [libe-book-0.1], [0.1.2])
9705
9706 libo_CHECK_SYSTEM_MODULE([libabw],[ABW],[libabw-0.1])
9707
9708 libo_CHECK_SYSTEM_MODULE([libpagemaker],[PAGEMAKER],[libpagemaker-0.0])
9709
9710 libo_CHECK_SYSTEM_MODULE([libqxp],[QXP],[libqxp-0.0])
9711
9712 libo_CHECK_SYSTEM_MODULE([libzmf],[ZMF],[libzmf-0.0])
9713
9714 libo_CHECK_SYSTEM_MODULE([libstaroffice],[STAROFFICE],[libstaroffice-0.0])
9715 libo_PKG_VERSION([STAROFFICE], [libstaroffice-0.0], [0.0.7])
9716
9717 dnl ===================================================================
9718 dnl Check for system lcms2
9719 dnl ===================================================================
9720 if test "$with_system_lcms2" != "yes"; then
9721     SYSTEM_LCMS2=
9722 fi
9723 LCMS2_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/lcms2/include"
9724 LCMS2_LIBS_internal="-L${WORKDIR}/UnpackedTarball/lcms2/src/.libs -llcms2"
9725 libo_CHECK_SYSTEM_MODULE([lcms2],[LCMS2],[lcms2])
9726 if test "$GCC" = "yes"; then
9727     LCMS2_CFLAGS="${LCMS2_CFLAGS} -Wno-long-long"
9728 fi
9729 if test "$COM" = "MSC"; then # override the above
9730     LCMS2_LIBS=${WORKDIR}/UnpackedTarball/lcms2/bin/lcms2.lib
9731 fi
9732
9733 dnl ===================================================================
9734 dnl Check for system cppunit
9735 dnl ===================================================================
9736 if test "$_os" != "Android" ; then
9737     libo_CHECK_SYSTEM_MODULE([cppunit],[CPPUNIT],[cppunit >= 1.14.0])
9738 fi
9739
9740 dnl ===================================================================
9741 dnl Check whether freetype is available
9742 dnl
9743 dnl FreeType has 3 different kinds of versions
9744 dnl * release, like 2.4.10
9745 dnl * libtool, like 13.0.7 (this what pkg-config returns)
9746 dnl * soname
9747 dnl FreeType's docs/VERSION.DLL provides a table mapping between the three
9748 dnl
9749 dnl 9.9.3 is 2.2.0
9750 dnl When the minimal version is at least 2.8.1, remove Skia's check down below.
9751 dnl ===================================================================
9752 FREETYPE_CFLAGS_internal="${ISYSTEM}${WORKDIR}/UnpackedTarball/freetype/include"
9753 if test "x$ac_config_site_64bit_host" = xYES; then
9754     FREETYPE_LIBS_internal="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib64 -lfreetype"
9755 else
9756     FREETYPE_LIBS_internal="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib -lfreetype"
9757 fi
9758 libo_CHECK_SYSTEM_MODULE([freetype],[FREETYPE],[freetype2 >= 9.9.3],,system,TRUE)
9759
9760 # ===================================================================
9761 # Check for system libxslt
9762 # to prevent incompatibilities between internal libxml2 and external libxslt,
9763 # or vice versa, use with_system_libxml here
9764 # ===================================================================
9765 if test "$with_system_libxml" = "auto"; then
9766     case "$_os" in
9767     WINNT|iOS|Android)
9768         with_system_libxml="$with_system_libs"
9769         ;;
9770     Emscripten)
9771         with_system_libxml=no
9772         ;;
9773     *)
9774         if test "$enable_fuzzers" != "yes"; then
9775             with_system_libxml=yes
9776         else
9777             with_system_libxml=no
9778         fi
9779         ;;
9780     esac
9781 fi
9782
9783 AC_MSG_CHECKING([which libxslt to use])
9784 if test "$with_system_libxml" = "yes"; then
9785     AC_MSG_RESULT([external])
9786     SYSTEM_LIBXSLT=TRUE
9787     if test "$_os" = "Darwin"; then
9788         dnl make sure to use SDK path
9789         LIBXSLT_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9790         LIBEXSLT_CFLAGS="$LIBXSLT_CFLAGS"
9791         dnl omit -L/usr/lib
9792         LIBXSLT_LIBS="-lxslt -lxml2 -lz -lpthread -liconv -lm"
9793         LIBEXSLT_LIBS="-lexslt $LIBXSLT_LIBS"
9794     else
9795         PKG_CHECK_MODULES(LIBXSLT, libxslt)
9796         LIBXSLT_CFLAGS=$(printf '%s' "$LIBXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9797         FilterLibs "${LIBXSLT_LIBS}"
9798         LIBXSLT_LIBS="${filteredlibs}"
9799         PKG_CHECK_MODULES(LIBEXSLT, libexslt)
9800         LIBEXSLT_CFLAGS=$(printf '%s' "$LIBEXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9801         FilterLibs "${LIBEXSLT_LIBS}"
9802         LIBEXSLT_LIBS=$(printf '%s' "${filteredlibs}" | sed -e "s/-lgpg-error//"  -e "s/-lgcrypt//")
9803     fi
9804
9805     dnl Check for xsltproc
9806     AC_PATH_PROG(XSLTPROC, xsltproc, no)
9807     if test "$XSLTPROC" = "no"; then
9808         AC_MSG_ERROR([xsltproc is required])
9809     fi
9810 else
9811     AC_MSG_RESULT([internal])
9812     SYSTEM_LIBXSLT=
9813     BUILD_TYPE="$BUILD_TYPE LIBXSLT"
9814 fi
9815 AC_SUBST(SYSTEM_LIBXSLT)
9816 if test -z "$SYSTEM_LIBXSLT_FOR_BUILD"; then
9817     SYSTEM_LIBXSLT_FOR_BUILD="$SYSTEM_LIBXSLT"
9818 fi
9819 AC_SUBST(SYSTEM_LIBXSLT_FOR_BUILD)
9820
9821 AC_SUBST(LIBEXSLT_CFLAGS)
9822 AC_SUBST(LIBEXSLT_LIBS)
9823 AC_SUBST(LIBXSLT_CFLAGS)
9824 AC_SUBST(LIBXSLT_LIBS)
9825 AC_SUBST(XSLTPROC)
9826
9827 # ===================================================================
9828 # Check for system libxml
9829 # ===================================================================
9830 AC_MSG_CHECKING([which libxml to use])
9831 if test "$with_system_libxml" = "yes"; then
9832     AC_MSG_RESULT([external])
9833     SYSTEM_LIBXML=TRUE
9834     if test "$_os" = "Darwin"; then
9835         dnl make sure to use SDK path
9836         LIBXML_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9837         dnl omit -L/usr/lib
9838         LIBXML_LIBS="-lxml2 -lz -lpthread -liconv -lm"
9839     elif test $_os = iOS; then
9840         dnl make sure to use SDK path
9841         usr=`echo '#include <stdlib.h>' | $CC -E -MD - | grep usr/include/stdlib.h | head -1 | sed -e 's,# 1 ",,' -e 's,/usr/include/.*,/usr,'`
9842         LIBXML_CFLAGS="-I$usr/include/libxml2"
9843         LIBXML_LIBS="-L$usr/lib -lxml2 -liconv"
9844     else
9845         PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.0)
9846         LIBXML_CFLAGS=$(printf '%s' "$LIBXML_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9847         FilterLibs "${LIBXML_LIBS}"
9848         LIBXML_LIBS="${filteredlibs}"
9849     fi
9850
9851     dnl Check for xmllint
9852     AC_PATH_PROG(XMLLINT, xmllint, no)
9853     if test "$XMLLINT" = "no"; then
9854         AC_MSG_ERROR([xmllint is required])
9855     fi
9856 else
9857     AC_MSG_RESULT([internal])
9858     SYSTEM_LIBXML=
9859     LIBXML_CFLAGS="-I${WORKDIR}/UnpackedTarball/libxml2/include"
9860     if test "$COM" = "MSC"; then
9861         LIBXML_CFLAGS="${LIBXML_CFLAGS} -I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
9862     fi
9863     if test "$COM" = "MSC"; then
9864         LIBXML_LIBS="${WORKDIR}/UnpackedTarball/libxml2/win32/bin.msvc/libxml2.lib"
9865     else
9866         LIBXML_LIBS="-L${WORKDIR}/UnpackedTarball/libxml2/.libs -lxml2"
9867         if test "$DISABLE_DYNLOADING" = TRUE; then
9868             LIBXML_LIBS="$LIBXML_LIBS -lm"
9869         fi
9870     fi
9871     BUILD_TYPE="$BUILD_TYPE LIBXML2"
9872 fi
9873 AC_SUBST(SYSTEM_LIBXML)
9874 if test -z "$SYSTEM_LIBXML_FOR_BUILD"; then
9875     SYSTEM_LIBXML_FOR_BUILD="$SYSTEM_LIBXML"
9876 fi
9877 AC_SUBST(SYSTEM_LIBXML_FOR_BUILD)
9878 AC_SUBST(LIBXML_CFLAGS)
9879 AC_SUBST(LIBXML_LIBS)
9880 AC_SUBST(XMLLINT)
9881
9882 # =====================================================================
9883 # Checking for a Python interpreter with version >= 3.3.
9884 # Optionally user can pass an option to configure, i. e.
9885 # ./configure PYTHON=/usr/bin/python
9886 # =====================================================================
9887 if test $_os = Darwin -a "$enable_python" != no -a "$enable_python" != fully-internal -a "$enable_python" != internal -a "$enable_python" != system; then
9888     # Only allowed choices for macOS are 'no', 'internal' (default), and 'fully-internal'
9889     # unless PYTHON is defined as above which allows 'system'
9890     enable_python=internal
9891 fi
9892 if test "$build_os" != "cygwin" -a "$enable_python" != fully-internal; then
9893     if test -n "$PYTHON"; then
9894         PYTHON_FOR_BUILD=$PYTHON
9895     else
9896         # This allows a lack of system python with no error, we use internal one in that case.
9897         AM_PATH_PYTHON([3.3],, [:])
9898         # Clean PYTHON_VERSION checked below if cross-compiling
9899         PYTHON_VERSION=""
9900         if test "$PYTHON" != ":"; then
9901             PYTHON_FOR_BUILD=$PYTHON
9902         fi
9903     fi
9904 fi
9905
9906 # Checks for Python to use for Pyuno
9907 AC_MSG_CHECKING([which Python to use for Pyuno])
9908 case "$enable_python" in
9909 no|disable)
9910     if test -z "$PYTHON_FOR_BUILD" -a "$cross_compiling" != yes; then
9911         # Python is required to build LibreOffice. In theory we could separate the build-time Python
9912         # requirement from the choice whether to include Python stuff in the installer, but why
9913         # bother?
9914         AC_MSG_ERROR([Python is required at build time.])
9915     fi
9916     enable_python=no
9917     AC_MSG_RESULT([none])
9918     ;;
9919 ""|yes|auto)
9920     if test "$DISABLE_SCRIPTING" = TRUE; then
9921         if test -z "$PYTHON_FOR_BUILD" -a "$cross_compiling" != yes; then
9922             AC_MSG_ERROR([Python support can't be disabled without cross-compiling or a system python.])
9923         fi
9924         AC_MSG_RESULT([none, overridden by --disable-scripting])
9925         enable_python=no
9926     elif test $build_os = cygwin -o $build_os = wsl; then
9927         dnl When building on Windows we don't attempt to use any installed
9928         dnl "system"  Python.
9929         AC_MSG_RESULT([fully internal])
9930         enable_python=internal
9931     elif test "$cross_compiling" = yes; then
9932         AC_MSG_RESULT([system])
9933         enable_python=system
9934     else
9935         # Unset variables set by the above AM_PATH_PYTHON so that
9936         # we actually do check anew.
9937         AC_MSG_RESULT([])
9938         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
9939         AM_PATH_PYTHON([3.3],, [:])
9940         AC_MSG_CHECKING([which Python to use for Pyuno])
9941         if test "$PYTHON" = ":"; then
9942             if test -z "$PYTHON_FOR_BUILD"; then
9943                 AC_MSG_RESULT([fully internal])
9944             else
9945                 AC_MSG_RESULT([internal])
9946             fi
9947             enable_python=internal
9948         else
9949             AC_MSG_RESULT([system])
9950             enable_python=system
9951         fi
9952     fi
9953     ;;
9954 internal)
9955     AC_MSG_RESULT([internal])
9956     ;;
9957 fully-internal)
9958     AC_MSG_RESULT([fully internal])
9959     enable_python=internal
9960     ;;
9961 system)
9962     AC_MSG_RESULT([system])
9963     if test "$_os" = Darwin -a -z "$PYTHON"; then
9964         AC_MSG_ERROR([--enable-python=system doesn't work on macOS because the version provided is obsolete])
9965     fi
9966     ;;
9967 *)
9968     AC_MSG_ERROR([Incorrect --enable-python option])
9969     ;;
9970 esac
9971
9972 if test $enable_python != no; then
9973     BUILD_TYPE="$BUILD_TYPE PYUNO"
9974 fi
9975
9976 if test $enable_python = system; then
9977     if test -n "$PYTHON_CFLAGS" -a -n "$PYTHON_LIBS"; then
9978         # Fallback: Accept these in the environment, or as set above
9979         # for MacOSX.
9980         :
9981     elif test "$cross_compiling" != yes; then
9982         # Unset variables set by the above AM_PATH_PYTHON so that
9983         # we actually do check anew.
9984         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
9985         # This causes an error if no python command is found
9986         AM_PATH_PYTHON([3.3])
9987         python_include=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('INCLUDEPY'));"`
9988         python_version=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('VERSION'));"`
9989         python_libs=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBS'));"`
9990         python_libdir=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBDIR'));"`
9991         if test -z "$PKG_CONFIG"; then
9992             PYTHON_CFLAGS="-I$python_include"
9993             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
9994         elif $PKG_CONFIG --exists python-$python_version-embed; then
9995             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version-embed`"
9996             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version-embed` $python_libs"
9997         elif $PKG_CONFIG --exists python-$python_version; then
9998             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version`"
9999             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version` $python_libs"
10000         else
10001             PYTHON_CFLAGS="-I$python_include"
10002             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
10003         fi
10004         FilterLibs "${PYTHON_LIBS}"
10005         PYTHON_LIBS="${filteredlibs}"
10006     else
10007         dnl How to find out the cross-compilation Python installation path?
10008         AC_MSG_CHECKING([for python version])
10009         AS_IF([test -n "$PYTHON_VERSION"],
10010               [AC_MSG_RESULT([$PYTHON_VERSION])],
10011               [AC_MSG_RESULT([not found])
10012                AC_MSG_ERROR([no usable python found])])
10013         test -n "$PYTHON_CFLAGS" && break
10014     fi
10015
10016     dnl Check if the headers really work
10017     save_CPPFLAGS="$CPPFLAGS"
10018     CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
10019     AC_CHECK_HEADER(Python.h)
10020     CPPFLAGS="$save_CPPFLAGS"
10021
10022     # let the PYTHON_FOR_BUILD match the same python installation that
10023     # provides PYTHON_CFLAGS/PYTHON_LDFLAGS for pyuno, which should be
10024     # better for PythonTests.
10025     PYTHON_FOR_BUILD=$PYTHON
10026 fi
10027
10028 if test "$with_lxml" != no; then
10029     if test -z "$PYTHON_FOR_BUILD"; then
10030         case $build_os in
10031             cygwin)
10032                 AC_MSG_WARN([No system-provided python lxml, gla11y will only report widget classes and ids])
10033                 ;;
10034             *)
10035                 if test "$cross_compiling" != yes ; then
10036                     BUILD_TYPE="$BUILD_TYPE LXML"
10037                 fi
10038                 ;;
10039         esac
10040     else
10041         AC_MSG_CHECKING([for python lxml])
10042         if $PYTHON_FOR_BUILD -c "import lxml.etree as ET" 2> /dev/null ; then
10043             AC_MSG_RESULT([yes])
10044         else
10045             case $build_os in
10046                 cygwin)
10047                     AC_MSG_RESULT([no, gla11y will only report widget classes and ids])
10048                     ;;
10049                 *)
10050                     if test "$cross_compiling" != yes -a "x$ac_cv_header_Python_h" = "xyes"; then
10051                         if test -n ${SYSTEM_LIBXSLT} -o -n ${SYSTEM_LIBXML}; then
10052                             AC_MSG_RESULT([no, and no system libxml/libxslt, gla11y will only report widget classes and ids])
10053                         else
10054                             BUILD_TYPE="$BUILD_TYPE LXML"
10055                             AC_MSG_RESULT([no, using internal lxml])
10056                         fi
10057                     else
10058                         AC_MSG_RESULT([no, and system does not provide python development headers, gla11y will only report widget classes and ids])
10059                     fi
10060                     ;;
10061             esac
10062         fi
10063     fi
10064 fi
10065
10066 if test \( "$cross_compiling" = yes -a -z "$PYTHON_FOR_BUILD" \) -o "$enable_python" = internal; then
10067     SYSTEM_PYTHON=
10068     PYTHON_VERSION_MAJOR=3
10069     PYTHON_VERSION_MINOR=8
10070     PYTHON_VERSION=${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}.18
10071     if ! grep -q -i python.*${PYTHON_VERSION} ${SRC_ROOT}/download.lst; then
10072         AC_MSG_ERROR([PYTHON_VERSION ${PYTHON_VERSION} but no matching file in download.lst])
10073     fi
10074     AC_DEFINE_UNQUOTED([PYTHON_VERSION_STRING], [L"${PYTHON_VERSION}"])
10075
10076     # Embedded Python dies without Home set
10077     if test "$HOME" = ""; then
10078         export HOME=""
10079     fi
10080 fi
10081
10082 dnl By now enable_python should be "system", "internal" or "no"
10083 case $enable_python in
10084 system)
10085     SYSTEM_PYTHON=TRUE
10086
10087     if test "x$ac_cv_header_Python_h" != "xyes"; then
10088        AC_MSG_ERROR([Python headers not found. You probably want to set both the PYTHON_CFLAGS and PYTHON_LIBS environment variables.])
10089     fi
10090
10091     AC_LANG_PUSH(C)
10092     CFLAGS="$CFLAGS $PYTHON_CFLAGS"
10093     AC_MSG_CHECKING([for correct python library version])
10094        AC_RUN_IFELSE([AC_LANG_SOURCE([[
10095 #include <Python.h>
10096
10097 int main(int argc, char **argv) {
10098    if ((PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 3)) return 0;
10099    else return 1;
10100 }
10101        ]])],[AC_MSG_RESULT([ok])],[AC_MSG_ERROR([Python >= 3.3 is needed when building with Python 3])],[AC_MSG_RESULT([skipped; cross-compiling])])
10102     AC_LANG_POP(C)
10103
10104     dnl FIXME Check if the Python library can be linked with, too?
10105     ;;
10106
10107 internal)
10108     BUILD_TYPE="$BUILD_TYPE PYTHON"
10109     if test "$OS" = LINUX -o "$OS" = WNT ; then
10110         BUILD_TYPE="$BUILD_TYPE LIBFFI"
10111     fi
10112     ;;
10113 no)
10114     DISABLE_PYTHON=TRUE
10115     SYSTEM_PYTHON=
10116     ;;
10117 *)
10118     AC_MSG_ERROR([Internal configure script error, invalid enable_python value "$enable_python"])
10119     ;;
10120 esac
10121
10122 AC_SUBST(DISABLE_PYTHON)
10123 AC_SUBST(SYSTEM_PYTHON)
10124 AC_SUBST(PYTHON_CFLAGS)
10125 AC_SUBST(PYTHON_FOR_BUILD)
10126 AC_SUBST(PYTHON_LIBS)
10127 AC_SUBST(PYTHON_VERSION)
10128 AC_SUBST(PYTHON_VERSION_MAJOR)
10129 AC_SUBST(PYTHON_VERSION_MINOR)
10130
10131 AC_MSG_CHECKING([whether to build LibreLogo])
10132 case "$enable_python" in
10133 no|disable)
10134     AC_MSG_RESULT([no; Python disabled])
10135     ;;
10136 *)
10137     if test "${enable_librelogo}" = "no"; then
10138         AC_MSG_RESULT([no])
10139     else
10140         AC_MSG_RESULT([yes])
10141         BUILD_TYPE="${BUILD_TYPE} LIBRELOGO"
10142         AC_DEFINE([ENABLE_LIBRELOGO],1)
10143     fi
10144     ;;
10145 esac
10146 AC_SUBST(ENABLE_LIBRELOGO)
10147
10148 ENABLE_MARIADBC=
10149 MARIADBC_MAJOR=1
10150 MARIADBC_MINOR=0
10151 MARIADBC_MICRO=2
10152 AC_MSG_CHECKING([whether to build the MariaDB/MySQL SDBC driver])
10153 if test "x$enable_mariadb_sdbc" != "xno" -a "$enable_mpl_subset" != "yes"; then
10154     ENABLE_MARIADBC=TRUE
10155     AC_MSG_RESULT([yes])
10156     BUILD_TYPE="$BUILD_TYPE MARIADBC"
10157 else
10158     AC_MSG_RESULT([no])
10159 fi
10160 AC_SUBST(ENABLE_MARIADBC)
10161 AC_SUBST(MARIADBC_MAJOR)
10162 AC_SUBST(MARIADBC_MINOR)
10163 AC_SUBST(MARIADBC_MICRO)
10164
10165 if test "$ENABLE_MARIADBC" = "TRUE"; then
10166     dnl ===================================================================
10167     dnl Check for system MariaDB
10168     dnl ===================================================================
10169     AC_MSG_CHECKING([which MariaDB to use])
10170     if test "$with_system_mariadb" = "yes"; then
10171         AC_MSG_RESULT([external])
10172         SYSTEM_MARIADB_CONNECTOR_C=TRUE
10173         #AC_PATH_PROG(MARIADBCONFIG, [mariadb_config])
10174         if test -z "$MARIADBCONFIG"; then
10175             AC_PATH_PROG(MARIADBCONFIG, [mysql_config])
10176             if test -z "$MARIADBCONFIG"; then
10177                 AC_MSG_ERROR([mysql_config is missing. Install MySQL client library development package.])
10178                 #AC_MSG_ERROR([mariadb_config and mysql_config are missing. Install MariaDB or MySQL client library development package.])
10179             fi
10180         fi
10181         AC_MSG_CHECKING([MariaDB version])
10182         MARIADB_VERSION=`$MARIADBCONFIG --version`
10183         MARIADB_MAJOR=`$MARIADBCONFIG --version | cut -d"." -f1`
10184         if test "$MARIADB_MAJOR" -ge "5"; then
10185             AC_MSG_RESULT([OK])
10186         else
10187             AC_MSG_ERROR([too old, use 5.0.x or later])
10188         fi
10189         AC_MSG_CHECKING([for MariaDB Client library])
10190         MARIADB_CFLAGS=`$MARIADBCONFIG --cflags`
10191         if test "$COM_IS_CLANG" = TRUE; then
10192             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-fstack-protector-strong//)
10193         fi
10194         MARIADB_LIBS=`$MARIADBCONFIG --libs_r`
10195         dnl At least mariadb-5.5.34-3.fc20.x86_64 plus
10196         dnl mariadb-5.5.34-3.fc20.i686 reports 64-bit specific output even under
10197         dnl linux32:
10198         if test "$OS" = LINUX -a "$CPUNAME" = INTEL; then
10199             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-m64//)
10200             MARIADB_LIBS=$(printf '%s' "$MARIADB_LIBS" \
10201                 | sed -e 's|/lib64/|/lib/|')
10202         fi
10203         FilterLibs "${MARIADB_LIBS}"
10204         MARIADB_LIBS="${filteredlibs}"
10205         AC_MSG_RESULT([includes '$MARIADB_CFLAGS', libraries '$MARIADB_LIBS'])
10206         AC_MSG_CHECKING([whether to bundle the MySQL/MariaDB client library])
10207         if test "$enable_bundle_mariadb" = "yes"; then
10208             AC_MSG_RESULT([yes])
10209             BUNDLE_MARIADB_CONNECTOR_C=TRUE
10210             LIBMARIADB=lib$(echo "${MARIADB_LIBS}" | sed -e 's/[[[:space:]]]\{1,\}-l\([[^[:space:]]]\{1,\}\)/\
10211 \1\
10212 /g' -e 's/^-l\([[^[:space:]]]\{1,\}\)[[[:space:]]]*/\
10213 \1\
10214 /g' | grep -E '(mysqlclient|mariadb)')
10215             if test "$_os" = "Darwin"; then
10216                 LIBMARIADB=${LIBMARIADB}.dylib
10217             elif test "$_os" = "WINNT"; then
10218                 LIBMARIADB=${LIBMARIADB}.dll
10219             else
10220                 LIBMARIADB=${LIBMARIADB}.so
10221             fi
10222             LIBMARIADB_PATH=$($MARIADBCONFIG --variable=pkglibdir)
10223             AC_MSG_CHECKING([for $LIBMARIADB in $LIBMARIADB_PATH])
10224             if test -e "$LIBMARIADB_PATH/$LIBMARIADB"; then
10225                 AC_MSG_RESULT([found.])
10226                 PathFormat "$LIBMARIADB_PATH"
10227                 LIBMARIADB_PATH="$formatted_path"
10228             else
10229                 AC_MSG_ERROR([not found.])
10230             fi
10231         else
10232             AC_MSG_RESULT([no])
10233             BUNDLE_MARIADB_CONNECTOR_C=
10234         fi
10235     else
10236         AC_MSG_RESULT([internal])
10237         SYSTEM_MARIADB_CONNECTOR_C=
10238         MARIADB_CFLAGS="-I${WORKDIR}/UnpackedTarball/mariadb-connector-c/include"
10239         MARIADB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lmariadb-connector-c"
10240         BUILD_TYPE="$BUILD_TYPE MARIADB_CONNECTOR_C"
10241     fi
10242
10243     AC_SUBST(SYSTEM_MARIADB_CONNECTOR_C)
10244     AC_SUBST(MARIADB_CFLAGS)
10245     AC_SUBST(MARIADB_LIBS)
10246     AC_SUBST(LIBMARIADB)
10247     AC_SUBST(LIBMARIADB_PATH)
10248     AC_SUBST(BUNDLE_MARIADB_CONNECTOR_C)
10249 fi
10250
10251 dnl ===================================================================
10252 dnl Check for system hsqldb
10253 dnl ===================================================================
10254 if test "$with_java" != "no" -a "$cross_compiling" != "yes"; then
10255     AC_MSG_CHECKING([which hsqldb to use])
10256     if test "$with_system_hsqldb" = "yes"; then
10257         AC_MSG_RESULT([external])
10258         SYSTEM_HSQLDB=TRUE
10259         if test -z $HSQLDB_JAR; then
10260             HSQLDB_JAR=/usr/share/java/hsqldb.jar
10261         fi
10262         if ! test -f $HSQLDB_JAR; then
10263                AC_MSG_ERROR(hsqldb.jar not found.)
10264         fi
10265         AC_MSG_CHECKING([whether hsqldb is 1.8.0.x])
10266         export HSQLDB_JAR
10267         if $PERL -e \
10268            'use Archive::Zip;
10269             my $file = "$ENV{'HSQLDB_JAR'}";
10270             my $zip = Archive::Zip->new( $file );
10271             my $mf = $zip->contents ( "META-INF/MANIFEST.MF" );
10272             if ( $mf =~ m/Specification-Version: 1.8.*/ )
10273             {
10274                 push @l, split(/\n/, $mf);
10275                 foreach my $line (@l)
10276                 {
10277                     if ($line =~ m/Specification-Version:/)
10278                     {
10279                         ($t, $version) = split (/:/,$line);
10280                         $version =~ s/^\s//;
10281                         ($a, $b, $c, $d) = split (/\./,$version);
10282                         if ($c == "0" && $d > "8")
10283                         {
10284                             exit 0;
10285                         }
10286                         else
10287                         {
10288                             exit 1;
10289                         }
10290                     }
10291                 }
10292             }
10293             else
10294             {
10295                 exit 1;
10296             }'; then
10297             AC_MSG_RESULT([yes])
10298         else
10299             AC_MSG_ERROR([no, you need hsqldb >= 1.8.0.9 but < 1.8.1])
10300         fi
10301     else
10302         AC_MSG_RESULT([internal])
10303         SYSTEM_HSQLDB=
10304         BUILD_TYPE="$BUILD_TYPE HSQLDB"
10305         NEED_ANT=TRUE
10306     fi
10307 else
10308     if test "$with_java" != "no" -a -z "$HSQLDB_JAR"; then
10309         BUILD_TYPE="$BUILD_TYPE HSQLDB"
10310     fi
10311 fi
10312 AC_SUBST(SYSTEM_HSQLDB)
10313 AC_SUBST(HSQLDB_JAR)
10314
10315 dnl ===================================================================
10316 dnl Check for PostgreSQL stuff
10317 dnl ===================================================================
10318 AC_MSG_CHECKING([whether to build the PostgreSQL SDBC driver])
10319 if test "x$enable_postgresql_sdbc" != "xno"; then
10320     AC_MSG_RESULT([yes])
10321     SCPDEFS="$SCPDEFS -DWITH_POSTGRESQL_SDBC"
10322
10323     if test "$with_krb5" = "yes" -a "$enable_openssl" = "no"; then
10324         AC_MSG_ERROR([krb5 needs OpenSSL, but --disable-openssl was given.])
10325     fi
10326     if test "$with_gssapi" = "yes" -a "$enable_openssl" = "no"; then
10327         AC_MSG_ERROR([GSSAPI needs OpenSSL, but --disable-openssl was given.])
10328     fi
10329
10330     postgres_interface=""
10331     if test "$with_system_postgresql" = "yes"; then
10332         postgres_interface="external PostgreSQL"
10333         SYSTEM_POSTGRESQL=TRUE
10334         if test "$_os" = Darwin; then
10335             supp_path=''
10336             for d in /Library/PostgreSQL/9.*/bin /sw/opt/postgresql/9.*/bin /opt/local/lib/postgresql9*/bin; do
10337                 pg_supp_path="$P_SEP$d$pg_supp_path"
10338             done
10339         fi
10340         AC_PATH_PROG(PGCONFIG, pg_config, ,$PATH$pg_supp_path)
10341         if test -n "$PGCONFIG"; then
10342             POSTGRESQL_INC=-I$(${PGCONFIG} --includedir)
10343             POSTGRESQL_LIB="-L$(${PGCONFIG} --libdir)"
10344         else
10345             PKG_CHECK_MODULES(POSTGRESQL, libpq, [
10346               POSTGRESQL_INC=$POSTGRESQL_CFLAGS
10347               POSTGRESQL_LIB=$POSTGRESQL_LIBS
10348             ],[
10349               AC_MSG_ERROR([pg_config or 'pkg-config libpq' needed; set PGCONFIG if not in PATH])
10350             ])
10351         fi
10352         FilterLibs "${POSTGRESQL_LIB}"
10353         POSTGRESQL_LIB="${filteredlibs}"
10354     else
10355         # if/when anything else than PostgreSQL uses Kerberos,
10356         # move this out of `test "x$enable_postgresql_sdbc" != "xno"'
10357         WITH_KRB5=
10358         WITH_GSSAPI=
10359         case "$_os" in
10360         Darwin)
10361             # macOS has system MIT Kerberos 5 since 10.4
10362             if test "$with_krb5" != "no"; then
10363                 WITH_KRB5=TRUE
10364                 save_LIBS=$LIBS
10365                 # Not sure whether it makes any sense here to search multiple potential libraries; it is not likely
10366                 # that the libraries where these functions are located on macOS will change, is it?
10367                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10368                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10369                 KRB5_LIBS=$LIBS
10370                 LIBS=$save_LIBS
10371                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10372                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10373                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10374                 LIBS=$save_LIBS
10375             fi
10376             if test "$with_gssapi" != "no"; then
10377                 WITH_GSSAPI=TRUE
10378                 save_LIBS=$LIBS
10379                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10380                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10381                 GSSAPI_LIBS=$LIBS
10382                 LIBS=$save_LIBS
10383             fi
10384             ;;
10385         WINNT)
10386             if test "$with_krb5" = "yes" -o "$with_gssapi" = "yes"; then
10387                 AC_MSG_ERROR([Refusing to enable MIT Kerberos 5 or GSSAPI on Windows.])
10388             fi
10389             ;;
10390         Linux|GNU|*BSD|DragonFly)
10391             if test "$with_krb5" != "no"; then
10392                 WITH_KRB5=TRUE
10393                 save_LIBS=$LIBS
10394                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10395                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10396                 KRB5_LIBS=$LIBS
10397                 LIBS=$save_LIBS
10398                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10399                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10400                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10401                 LIBS=$save_LIBS
10402             fi
10403             if test "$with_gssapi" != "no"; then
10404                 WITH_GSSAPI=TRUE
10405                 save_LIBS=$LIBS
10406                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10407                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10408                 GSSAPI_LIBS=$LIBS
10409                 LIBS=$save_LIBS
10410             fi
10411             ;;
10412         *)
10413             if test "$with_krb5" = "yes"; then
10414                 WITH_KRB5=TRUE
10415                 save_LIBS=$LIBS
10416                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10417                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
10418                 KRB5_LIBS=$LIBS
10419                 LIBS=$save_LIBS
10420                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
10421                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
10422                 KRB5_LIBS="$KRB5_LIBS $LIBS"
10423                 LIBS=$save_LIBS
10424             fi
10425             if test "$with_gssapi" = "yes"; then
10426                 WITH_GSSAPI=TRUE
10427                 save_LIBS=$LIBS
10428                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
10429                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
10430                 LIBS=$save_LIBS
10431                 GSSAPI_LIBS=$LIBS
10432             fi
10433         esac
10434
10435         if test -n "$with_libpq_path"; then
10436             SYSTEM_POSTGRESQL=TRUE
10437             postgres_interface="external libpq"
10438             POSTGRESQL_LIB="-L${with_libpq_path}/lib/"
10439             POSTGRESQL_INC=-I"${with_libpq_path}/include/"
10440         else
10441             SYSTEM_POSTGRESQL=
10442             postgres_interface="internal"
10443             POSTGRESQL_LIB=""
10444             POSTGRESQL_INC="%OVERRIDE_ME%"
10445             BUILD_TYPE="$BUILD_TYPE POSTGRESQL"
10446         fi
10447     fi
10448
10449     AC_MSG_CHECKING([PostgreSQL C interface])
10450     AC_MSG_RESULT([$postgres_interface])
10451
10452     if test "${SYSTEM_POSTGRESQL}" = "TRUE"; then
10453         AC_MSG_NOTICE([checking system PostgreSQL prerequisites])
10454         save_CFLAGS=$CFLAGS
10455         save_CPPFLAGS=$CPPFLAGS
10456         save_LIBS=$LIBS
10457         CPPFLAGS="${CPPFLAGS} ${POSTGRESQL_INC}"
10458         LIBS="${LIBS} ${POSTGRESQL_LIB}"
10459         AC_CHECK_HEADER([libpq-fe.h], [], [AC_MSG_ERROR([libpq-fe.h is needed])], [])
10460         AC_CHECK_LIB([pq], [PQconnectdbParams], [:],
10461             [AC_MSG_ERROR(libpq not found or too old. Need >= 9.0)], [])
10462         CFLAGS=$save_CFLAGS
10463         CPPFLAGS=$save_CPPFLAGS
10464         LIBS=$save_LIBS
10465     fi
10466     BUILD_POSTGRESQL_SDBC=TRUE
10467 else
10468     AC_MSG_RESULT([no])
10469 fi
10470 AC_SUBST(WITH_KRB5)
10471 AC_SUBST(WITH_GSSAPI)
10472 AC_SUBST(GSSAPI_LIBS)
10473 AC_SUBST(KRB5_LIBS)
10474 AC_SUBST(BUILD_POSTGRESQL_SDBC)
10475 AC_SUBST(SYSTEM_POSTGRESQL)
10476 AC_SUBST(POSTGRESQL_INC)
10477 AC_SUBST(POSTGRESQL_LIB)
10478
10479 dnl ===================================================================
10480 dnl Check for Firebird stuff
10481 dnl ===================================================================
10482 ENABLE_FIREBIRD_SDBC=
10483 if test "$enable_firebird_sdbc" = "yes" ; then
10484     SCPDEFS="$SCPDEFS -DWITH_FIREBIRD_SDBC"
10485
10486     dnl ===================================================================
10487     dnl Check for system Firebird
10488     dnl ===================================================================
10489     AC_MSG_CHECKING([which Firebird to use])
10490     if test "$with_system_firebird" = "yes"; then
10491         AC_MSG_RESULT([external])
10492         SYSTEM_FIREBIRD=TRUE
10493         AC_PATH_PROG(FIREBIRDCONFIG, [fb_config])
10494         if test -z "$FIREBIRDCONFIG"; then
10495             AC_MSG_NOTICE([No fb_config -- using pkg-config])
10496             PKG_CHECK_MODULES([FIREBIRD], [fbclient >= 3], [FIREBIRD_PKGNAME=fbclient], [
10497                 PKG_CHECK_MODULES([FIREBIRD], [fbembed], [FIREBIRD_PKGNAME=fbembed])
10498             ])
10499             FIREBIRD_VERSION=`pkg-config --modversion "$FIREBIRD_PKGNAME"`
10500         else
10501             AC_MSG_NOTICE([fb_config found])
10502             FIREBIRD_VERSION=`$FIREBIRDCONFIG --version`
10503             AC_MSG_CHECKING([for Firebird Client library])
10504             FIREBIRD_CFLAGS=`$FIREBIRDCONFIG --cflags`
10505             FIREBIRD_LIBS=`$FIREBIRDCONFIG --embedlibs`
10506             FilterLibs "${FIREBIRD_LIBS}"
10507             FIREBIRD_LIBS="${filteredlibs}"
10508         fi
10509         AC_MSG_RESULT([includes `$FIREBIRD_CFLAGS', libraries `$FIREBIRD_LIBS'])
10510         AC_MSG_CHECKING([Firebird version])
10511         if test -n "${FIREBIRD_VERSION}"; then
10512             FIREBIRD_MAJOR=`echo $FIREBIRD_VERSION | cut -d"." -f1`
10513             if test "$FIREBIRD_MAJOR" -ge "3"; then
10514                 AC_MSG_RESULT([OK])
10515             else
10516                 AC_MSG_ERROR([Ensure firebird >= 3 is installed])
10517             fi
10518         else
10519             save_CFLAGS="${CFLAGS}"
10520             CFLAGS="${CFLAGS} ${FIREBIRD_CFLAGS}"
10521             AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <ibase.h>
10522 #if defined(FB_API_VER) && FB_API_VER == 30
10523 int fb_api_is_30(void) { return 0; }
10524 #else
10525 #error "Wrong Firebird API version"
10526 #endif]])],AC_MSG_RESULT([OK]),AC_MSG_ERROR([Ensure firebird 3.0.x is installed]))
10527             CFLAGS="$save_CFLAGS"
10528         fi
10529         ENABLE_FIREBIRD_SDBC=TRUE
10530         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10531     elif test "$enable_database_connectivity" = no; then
10532         AC_MSG_RESULT([none])
10533     elif test "$cross_compiling" = "yes"; then
10534         AC_MSG_RESULT([none])
10535     else
10536         dnl Embedded Firebird has version 3.0
10537         dnl We need libatomic_ops for any non X86/X64 system
10538         if test "${CPUNAME}" != INTEL -a "${CPUNAME}" != X86_64; then
10539             dnl ===================================================================
10540             dnl Check for system libatomic_ops
10541             dnl ===================================================================
10542             libo_CHECK_SYSTEM_MODULE([libatomic_ops],[LIBATOMIC_OPS],[atomic_ops >= 0.7.2])
10543             if test "$with_system_libatomic_ops" = "yes"; then
10544                 SYSTEM_LIBATOMIC_OPS=TRUE
10545                 AC_CHECK_HEADERS(atomic_ops.h, [],
10546                 [AC_MSG_ERROR(atomic_ops.h not found. install libatomic_ops)], [])
10547             else
10548                 SYSTEM_LIBATOMIC_OPS=
10549                 LIBATOMIC_OPS_CFLAGS="-I${WORKDIR}/UnpackedTarball/libatomic_ops/include"
10550                 LIBATOMIC_OPS_LIBS="-latomic_ops"
10551                 BUILD_TYPE="$BUILD_TYPE LIBATOMIC_OPS"
10552             fi
10553         fi
10554
10555         AC_MSG_RESULT([internal])
10556         SYSTEM_FIREBIRD=
10557         FIREBIRD_CFLAGS="-I${WORKDIR}/UnpackedTarball/firebird/gen/Release/firebird/include"
10558         FIREBIRD_LIBS="-lfbclient"
10559
10560         if test "$with_system_libtommath" = "yes"; then
10561             SYSTEM_LIBTOMMATH=TRUE
10562             dnl check for tommath presence
10563             save_LIBS=$LIBS
10564             AC_CHECK_HEADER(tommath.h,,AC_MSG_ERROR(Include file for tommath not found - please install development tommath package))
10565             AC_CHECK_LIB(tommath, mp_init, LIBTOMMATH_LIBS=-ltommath, AC_MSG_ERROR(Library tommath not found - please install development tommath package))
10566             LIBS=$save_LIBS
10567         else
10568             SYSTEM_LIBTOMMATH=
10569             LIBTOMMATH_CFLAGS="-I${WORKDIR}/UnpackedTarball/libtommath"
10570             LIBTOMMATH_LIBS="-ltommath"
10571             BUILD_TYPE="$BUILD_TYPE LIBTOMMATH"
10572         fi
10573
10574         BUILD_TYPE="$BUILD_TYPE FIREBIRD"
10575         ENABLE_FIREBIRD_SDBC=TRUE
10576         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10577     fi
10578 fi
10579 AC_SUBST(ENABLE_FIREBIRD_SDBC)
10580 AC_SUBST(SYSTEM_LIBATOMIC_OPS)
10581 AC_SUBST(LIBATOMIC_OPS_CFLAGS)
10582 AC_SUBST(LIBATOMIC_OPS_LIBS)
10583 AC_SUBST(SYSTEM_FIREBIRD)
10584 AC_SUBST(FIREBIRD_CFLAGS)
10585 AC_SUBST(FIREBIRD_LIBS)
10586 AC_SUBST(SYSTEM_LIBTOMMATH)
10587 AC_SUBST(LIBTOMMATH_CFLAGS)
10588 AC_SUBST(LIBTOMMATH_LIBS)
10589
10590 dnl ===================================================================
10591 dnl Check for system curl
10592 dnl ===================================================================
10593 libo_CHECK_SYSTEM_MODULE([curl],[CURL],[libcurl >= 7.68.0],enabled)
10594
10595 dnl ===================================================================
10596 dnl Check for system boost
10597 dnl ===================================================================
10598 AC_MSG_CHECKING([which boost to use])
10599 if test "$with_system_boost" = "yes"; then
10600     AC_MSG_RESULT([external])
10601     SYSTEM_BOOST=TRUE
10602     AX_BOOST_BASE([1.69],,[AC_MSG_ERROR([no suitable Boost found])])
10603     AX_BOOST_DATE_TIME
10604     AX_BOOST_FILESYSTEM
10605     AX_BOOST_IOSTREAMS
10606     AX_BOOST_LOCALE
10607     AC_LANG_PUSH([C++])
10608     save_CXXFLAGS=$CXXFLAGS
10609     CXXFLAGS="$CXXFLAGS $BOOST_CPPFLAGS $CXXFLAGS_CXX11"
10610     AC_CHECK_HEADER(boost/shared_ptr.hpp, [],
10611        [AC_MSG_ERROR(boost/shared_ptr.hpp not found. install boost)], [])
10612     AC_CHECK_HEADER(boost/spirit/include/classic_core.hpp, [],
10613        [AC_MSG_ERROR(boost/spirit/include/classic_core.hpp not found. install boost >= 1.36)], [])
10614     CXXFLAGS=$save_CXXFLAGS
10615     AC_LANG_POP([C++])
10616     # this is in m4/ax_boost_base.m4
10617     FilterLibs "${BOOST_LDFLAGS}"
10618     BOOST_LDFLAGS="${filteredlibs}"
10619 else
10620     AC_MSG_RESULT([internal])
10621     BUILD_TYPE="$BUILD_TYPE BOOST"
10622     SYSTEM_BOOST=
10623     if test "${COM}" = "GCC" -o "${COM_IS_CLANG}" = "TRUE"; then
10624         # use warning-suppressing wrapper headers
10625         BOOST_CPPFLAGS="-I${SRC_ROOT}/external/boost/include -I${WORKDIR}/UnpackedTarball/boost"
10626     else
10627         BOOST_CPPFLAGS="-I${WORKDIR}/UnpackedTarball/boost"
10628     fi
10629 fi
10630 AC_SUBST(SYSTEM_BOOST)
10631
10632 dnl ===================================================================
10633 dnl Check for system mdds
10634 dnl ===================================================================
10635 MDDS_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/mdds/include"
10636 libo_CHECK_SYSTEM_MODULE([mdds],[MDDS],[mdds-2.1 >= 2.1.0])
10637
10638 dnl ===================================================================
10639 dnl Check for system dragonbox
10640 dnl ===================================================================
10641 AC_MSG_CHECKING([which dragonbox to use])
10642 if test "$with_system_dragonbox" = "yes"; then
10643     AC_MSG_RESULT([external])
10644     SYSTEM_DRAGONBOX=TRUE
10645     AC_LANG_PUSH([C++])
10646     save_CPPFLAGS=$CPPFLAGS
10647     # This is where upstream installs to, unfortunately no .pc or so...
10648     DRAGONBOX_CFLAGS=-I/usr/include/dragonbox-1.1.3
10649     CPPFLAGS="$CPPFLAGS $DRAGONBOX_CFLAGS"
10650     AC_CHECK_HEADER([dragonbox/dragonbox.h], [],
10651        [AC_MSG_ERROR([dragonbox/dragonbox.h not found. install dragonbox])], [])
10652     AC_LANG_POP([C++])
10653     CPPFLAGS=$save_CPPFLAGS
10654 else
10655     AC_MSG_RESULT([internal])
10656     BUILD_TYPE="$BUILD_TYPE DRAGONBOX"
10657     SYSTEM_DRAGONBOX=
10658 fi
10659 AC_SUBST([SYSTEM_DRAGONBOX])
10660 AC_SUBST([DRAGONBOX_CFLAGS])
10661
10662 dnl ===================================================================
10663 dnl Check for system frozen
10664 dnl ===================================================================
10665 AC_MSG_CHECKING([which frozen to use])
10666 if test "$with_system_frozen" = "yes"; then
10667     AC_MSG_RESULT([external])
10668     SYSTEM_FROZEN=TRUE
10669     AC_LANG_PUSH([C++])
10670     save_CPPFLAGS=$CPPFLAGS
10671     AC_CHECK_HEADER([frozen/unordered_map.h], [],
10672        [AC_MSG_ERROR([frozen/unordered_map.h not found. install frozen headers])], [])
10673     AC_LANG_POP([C++])
10674     CPPFLAGS=$save_CPPFLAGS
10675 else
10676     AC_MSG_RESULT([internal])
10677     BUILD_TYPE="$BUILD_TYPE FROZEN"
10678     SYSTEM_FROZEN=
10679 fi
10680 AC_SUBST([SYSTEM_FROZEN])
10681 AC_SUBST([FROZEN_CFLAGS])
10682
10683 dnl ===================================================================
10684 dnl Check for system libfixmath
10685 dnl ===================================================================
10686 AC_MSG_CHECKING([which libfixmath to use])
10687 if test "$with_system_libfixmath" = "yes"; then
10688     AC_MSG_RESULT([external])
10689     SYSTEM_LIBFIXMATH=TRUE
10690     AC_LANG_PUSH([C++])
10691     AC_CHECK_HEADER([libfixmath/fix16.hpp], [],
10692        [AC_MSG_ERROR([libfixmath/fix16.hpp not found. install libfixmath])], [])
10693     AC_CHECK_LIB([libfixmath], [fix16_mul], [LIBFIXMATH_LIBS=-llibfixmath],
10694                  [AC_CHECK_LIB([fixmath], [fix16_mul], [LIBFIXMATH_LIBS=-lfixmath],
10695                                [AC_MSG_ERROR(libfixmath lib not found or functional)])])
10696     AC_LANG_POP([C++])
10697 else
10698     AC_MSG_RESULT([internal])
10699     SYSTEM_LIBFIXMATH=
10700     LIBFIXMATH_LIBS=
10701 fi
10702 AC_SUBST([SYSTEM_LIBFIXMATH])
10703 AC_SUBST([LIBFIXMATH_LIBS])
10704
10705 dnl ===================================================================
10706 dnl Check for system glm
10707 dnl ===================================================================
10708 AC_MSG_CHECKING([which glm to use])
10709 if test "$with_system_glm" = "yes"; then
10710     AC_MSG_RESULT([external])
10711     SYSTEM_GLM=TRUE
10712     AC_LANG_PUSH([C++])
10713     AC_CHECK_HEADER([glm/glm.hpp], [],
10714        [AC_MSG_ERROR([glm/glm.hpp not found. install glm])], [])
10715     AC_LANG_POP([C++])
10716 else
10717     AC_MSG_RESULT([internal])
10718     BUILD_TYPE="$BUILD_TYPE GLM"
10719     SYSTEM_GLM=
10720     GLM_CFLAGS="${ISYSTEM}${WORKDIR}/UnpackedTarball/glm"
10721 fi
10722 AC_SUBST([GLM_CFLAGS])
10723 AC_SUBST([SYSTEM_GLM])
10724
10725 dnl ===================================================================
10726 dnl Check for system odbc
10727 dnl ===================================================================
10728 AC_MSG_CHECKING([which odbc headers to use])
10729 if test "$with_system_odbc" = "yes" -o '(' "$with_system_headers" = "yes" -a "$with_system_odbc" = "auto" ')' -o '(' "$_os" = "WINNT" -a  "$with_system_odbc" != "no" ')'; then
10730     AC_MSG_RESULT([external])
10731     SYSTEM_ODBC_HEADERS=TRUE
10732
10733     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
10734         save_CPPFLAGS=$CPPFLAGS
10735         find_winsdk
10736         PathFormat "$winsdktest"
10737         CPPFLAGS="$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/$winsdklibsubdir/shared"
10738         AC_CHECK_HEADER(sqlext.h, [],
10739             [AC_MSG_ERROR(odbc not found. install odbc)],
10740             [#include <windows.h>])
10741         CPPFLAGS=$save_CPPFLAGS
10742     else
10743         AC_CHECK_HEADER(sqlext.h, [],
10744             [AC_MSG_ERROR(odbc not found. install odbc)],[])
10745     fi
10746 elif test "$enable_database_connectivity" = no; then
10747     AC_MSG_RESULT([none])
10748 else
10749     AC_MSG_RESULT([internal])
10750     SYSTEM_ODBC_HEADERS=
10751 fi
10752 AC_SUBST(SYSTEM_ODBC_HEADERS)
10753
10754 dnl ===================================================================
10755 dnl Check for system NSS
10756 dnl ===================================================================
10757 if test "$enable_fuzzers" != "yes" -a "$enable_nss" = "yes"; then
10758     libo_CHECK_SYSTEM_MODULE([nss],[NSS],[nss >= 3.9.3 nspr >= 4.8],,system-if-linux)
10759     AC_DEFINE(HAVE_FEATURE_NSS)
10760     ENABLE_NSS=TRUE
10761 elif test $_os != iOS -a "$enable_openssl" != "no"; then
10762     with_tls=openssl
10763 fi
10764 AC_SUBST(ENABLE_NSS)
10765
10766 dnl ===================================================================
10767 dnl Enable LDAP support
10768 dnl ===================================================================
10769
10770 if test "$test_openldap" = yes; then
10771     AC_MSG_CHECKING([whether to enable LDAP support])
10772     if test "$enable_ldap" = yes -a \( "$enable_openssl" = yes -o "$with_system_openldap" = yes \); then
10773         AC_MSG_RESULT([yes])
10774         ENABLE_LDAP=TRUE
10775     else
10776         if test "$enable_ldap" != "yes"; then
10777             AC_MSG_RESULT([no])
10778         else
10779             AC_MSG_RESULT([no (needs OPENSSL or system openldap)])
10780         fi
10781     fi
10782
10783 dnl ===================================================================
10784 dnl Check for system openldap
10785 dnl ===================================================================
10786
10787     if test "$ENABLE_LDAP" = TRUE; then
10788         AC_MSG_CHECKING([which openldap library to use])
10789         if test "$with_system_openldap" = yes; then
10790             AC_MSG_RESULT([external])
10791             SYSTEM_OPENLDAP=TRUE
10792             AC_CHECK_HEADERS(ldap.h, [], [AC_MSG_ERROR(ldap.h not found. install openldap libs)], [])
10793             AC_CHECK_LIB([ldap], [ldap_simple_bind_s], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10794             AC_CHECK_LIB([ldap], [ldap_set_option], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10795         else
10796             AC_MSG_RESULT([internal])
10797             BUILD_TYPE="$BUILD_TYPE OPENLDAP"
10798         fi
10799     fi
10800 fi
10801
10802 AC_SUBST(ENABLE_LDAP)
10803 AC_SUBST(SYSTEM_OPENLDAP)
10804
10805 dnl ===================================================================
10806 dnl Check for TLS/SSL and cryptographic implementation to use
10807 dnl ===================================================================
10808 AC_MSG_CHECKING([which TLS/SSL and cryptographic implementation to use])
10809 if test -n "$with_tls"; then
10810     case $with_tls in
10811     openssl)
10812         AC_DEFINE(USE_TLS_OPENSSL)
10813         TLS=OPENSSL
10814         AC_MSG_RESULT([$TLS])
10815
10816         if test "$enable_openssl" != "yes"; then
10817             AC_MSG_ERROR(["Disabling OpenSSL was requested, but the requested TLS to use is actually OpenSSL."])
10818         fi
10819
10820         # warn that OpenSSL has been selected but not all TLS code has this option
10821         AC_MSG_WARN([TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS])
10822         add_warning "TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS"
10823         ;;
10824     nss)
10825         AC_DEFINE(USE_TLS_NSS)
10826         TLS=NSS
10827         AC_MSG_RESULT([$TLS])
10828         ;;
10829     no)
10830         AC_MSG_RESULT([none])
10831         AC_MSG_WARN([Skipping TLS/SSL])
10832         ;;
10833     *)
10834         AC_MSG_RESULT([])
10835         AC_MSG_ERROR([unsupported implementation $with_tls. Supported are:
10836 openssl - OpenSSL
10837 nss - Mozilla's Network Security Services (NSS)
10838     ])
10839         ;;
10840     esac
10841 else
10842     # default to using NSS, it results in smaller oox lib
10843     AC_DEFINE(USE_TLS_NSS)
10844     TLS=NSS
10845     AC_MSG_RESULT([$TLS])
10846 fi
10847 AC_SUBST(TLS)
10848
10849 dnl ===================================================================
10850 dnl Check for system sane
10851 dnl ===================================================================
10852 AC_MSG_CHECKING([which sane header to use])
10853 if test "$with_system_sane" = "yes"; then
10854     AC_MSG_RESULT([external])
10855     AC_CHECK_HEADER(sane/sane.h, [],
10856       [AC_MSG_ERROR(sane not found. install sane)], [])
10857 else
10858     AC_MSG_RESULT([internal])
10859     BUILD_TYPE="$BUILD_TYPE SANE"
10860 fi
10861
10862 dnl ===================================================================
10863 dnl Check for system icu
10864 dnl ===================================================================
10865 ICU_MAJOR=73
10866 ICU_MINOR=2
10867 ICU_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
10868 ICU_LIBS_internal="-L${WORKDIR}/UnpackedTarball/icu/source/lib"
10869 libo_CHECK_SYSTEM_MODULE([icu],[ICU],[icu-i18n >= 66])
10870 if test "$SYSTEM_ICU" = TRUE; then
10871     AC_LANG_PUSH([C++])
10872     AC_MSG_CHECKING([for unicode/rbbi.h])
10873     AC_PREPROC_IFELSE([AC_LANG_SOURCE([[unicode/rbbi.h]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([icu headers not found])])
10874     AC_LANG_POP([C++])
10875
10876     ICU_VERSION=`$PKG_CONFIG --modversion icu-i18n 2>/dev/null`
10877     ICU_MAJOR=`echo $ICU_VERSION | cut -d"." -f1`
10878     ICU_MINOR=`echo $ICU_VERSION | cut -d"." -f2`
10879
10880     if test "$CROSS_COMPILING" != TRUE; then
10881         # using the system icu tools can lead to version confusion, use the
10882         # ones from the build environment when cross-compiling
10883         AC_PATH_PROG(SYSTEM_GENBRK, genbrk, [], [$PATH:/usr/sbin:/sbin])
10884         if test -z "$SYSTEM_GENBRK"; then
10885             AC_MSG_ERROR([\'genbrk\' not found in \$PATH, install the icu development tool \'genbrk\'])
10886         fi
10887         AC_PATH_PROG(SYSTEM_GENCCODE, genccode, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10888         if test -z "$SYSTEM_GENCCODE"; then
10889             AC_MSG_ERROR([\'genccode\' not found in \$PATH, install the icu development tool \'genccode\'])
10890         fi
10891         AC_PATH_PROG(SYSTEM_GENCMN, gencmn, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10892         if test -z "$SYSTEM_GENCMN"; then
10893             AC_MSG_ERROR([\'gencmn\' not found in \$PATH, install the icu development tool \'gencmn\'])
10894         fi
10895     fi
10896 fi
10897
10898 AC_SUBST(SYSTEM_GENBRK)
10899 AC_SUBST(SYSTEM_GENCCODE)
10900 AC_SUBST(SYSTEM_GENCMN)
10901 AC_SUBST(ICU_MAJOR)
10902 AC_SUBST(ICU_MINOR)
10903
10904 dnl ==================================================================
10905 dnl CURL
10906 dnl ==================================================================
10907 if test "$enable_curl" == "yes"; then
10908     AC_DEFINE([HAVE_FEATURE_CURL])
10909 fi
10910
10911 dnl ==================================================================
10912 dnl Breakpad
10913 dnl ==================================================================
10914 DEFAULT_CRASHDUMP_VALUE="true"
10915 AC_MSG_CHECKING([whether to enable breakpad])
10916 if test "$enable_breakpad" != yes; then
10917     AC_MSG_RESULT([no])
10918 else
10919     if test "$enable_curl" != "yes"; then
10920         AC_MSG_ERROR([--disable-breakpad must be used when --disable-curl is used])
10921     fi
10922     AC_MSG_RESULT([yes])
10923     ENABLE_BREAKPAD="TRUE"
10924     AC_DEFINE(ENABLE_BREAKPAD)
10925     AC_DEFINE(HAVE_FEATURE_BREAKPAD, 1)
10926     BUILD_TYPE="$BUILD_TYPE BREAKPAD"
10927
10928     AC_MSG_CHECKING([for disable crash dump])
10929     if test "$enable_crashdump" = no; then
10930         DEFAULT_CRASHDUMP_VALUE="false"
10931         AC_MSG_RESULT([yes])
10932     else
10933        AC_MSG_RESULT([no])
10934     fi
10935
10936     AC_MSG_CHECKING([for crashreport config])
10937     if test "$with_symbol_config" = "no"; then
10938         BREAKPAD_SYMBOL_CONFIG="invalid"
10939         AC_MSG_RESULT([no])
10940     else
10941         BREAKPAD_SYMBOL_CONFIG="$with_symbol_config"
10942         AC_DEFINE(BREAKPAD_SYMBOL_CONFIG)
10943         AC_MSG_RESULT([yes])
10944     fi
10945     AC_SUBST(BREAKPAD_SYMBOL_CONFIG)
10946 fi
10947 AC_SUBST(ENABLE_BREAKPAD)
10948 AC_SUBST(DEFAULT_CRASHDUMP_VALUE)
10949
10950 dnl ==================================================================
10951 dnl libcmis
10952 dnl ==================================================================
10953 if test "$enable_libcmis" == "yes"; then
10954     if test "$enable_curl" != "yes"; then
10955         AC_MSG_ERROR([--disable-libcmis must be used when --disable-curl is used])
10956     fi
10957 fi
10958
10959 dnl ===================================================================
10960 dnl Orcus
10961 dnl ===================================================================
10962 libo_CHECK_SYSTEM_MODULE([orcus],[ORCUS],[liborcus-0.18 >= 0.19.1])
10963 if test "$with_system_orcus" != "yes"; then
10964     if test "$SYSTEM_BOOST" = "TRUE"; then
10965         dnl Link with Boost.System
10966         dnl This seems to be necessary since boost 1.50 (1.48 does not need it,
10967         dnl 1.49 is untested). The macro BOOST_THREAD_DONT_USE_SYSTEM mentioned
10968         dnl in documentation has no effect.
10969         AX_BOOST_SYSTEM
10970     fi
10971 fi
10972 dnl FIXME by renaming SYSTEM_LIBORCUS to SYSTEM_ORCUS in the build system world
10973 SYSTEM_LIBORCUS=$SYSTEM_ORCUS
10974 AC_SUBST([BOOST_SYSTEM_LIB])
10975 AC_SUBST(SYSTEM_LIBORCUS)
10976
10977 dnl ===================================================================
10978 dnl HarfBuzz
10979 dnl ===================================================================
10980 harfbuzz_required_version=5.1.0
10981
10982 GRAPHITE_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/graphite/include -DGRAPHITE2_STATIC"
10983 HARFBUZZ_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/harfbuzz/src"
10984 case "$_os" in
10985     Linux)
10986         GRAPHITE_LIBS_internal="${WORKDIR}/LinkTarget/StaticLibrary/libgraphite.a"
10987         HARFBUZZ_LIBS_internal="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.a"
10988         ;;
10989     *)
10990         GRAPHITE_LIBS_internal="-L${WORKDIR}/LinkTarget/StaticLibrary -lgraphite"
10991         HARFBUZZ_LIBS_internal="-L${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs -lharfbuzz"
10992         ;;
10993 esac
10994 libo_CHECK_SYSTEM_MODULE([graphite],[GRAPHITE],[graphite2 >= 0.9.3])
10995 libo_CHECK_SYSTEM_MODULE([harfbuzz],[HARFBUZZ],[harfbuzz-icu >= $harfbuzz_required_version])
10996
10997 if test "$COM" = "MSC"; then # override the above
10998     GRAPHITE_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/graphite.lib"
10999     HARFBUZZ_LIBS="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.lib"
11000 fi
11001
11002 if test "$with_system_harfbuzz" = "yes"; then
11003     if test "$with_system_graphite" = "no"; then
11004         AC_MSG_ERROR([--with-system-graphite must be used when --with-system-harfbuzz is used])
11005     fi
11006     AC_MSG_CHECKING([whether system Harfbuzz is built with Graphite support])
11007     save_LIBS="$LIBS"
11008     save_CFLAGS="$CFLAGS"
11009     LIBS="$LIBS $HARFBUZZ_LIBS"
11010     CFLAGS="$CFLAGS $HARFBUZZ_CFLAGS"
11011     AC_CHECK_FUNC(hb_graphite2_face_get_gr_face,,[AC_MSG_ERROR([Harfbuzz needs to be built with Graphite support.])])
11012     LIBS="$save_LIBS"
11013     CFLAGS="$save_CFLAGS"
11014 else
11015     if test "$with_system_graphite" = "yes"; then
11016         AC_MSG_ERROR([--without-system-graphite must be used when --without-system-harfbuzz is used])
11017     fi
11018 fi
11019
11020 if test "$USING_X11" = TRUE; then
11021     AC_PATH_X
11022     AC_PATH_XTRA
11023     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
11024
11025     if test -z "$x_includes"; then
11026         x_includes="default_x_includes"
11027     fi
11028     if test -z "$x_libraries"; then
11029         x_libraries="default_x_libraries"
11030     fi
11031     CFLAGS="$CFLAGS $X_CFLAGS"
11032     LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
11033     AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", [AC_MSG_ERROR([X Development libraries not found])])
11034 else
11035     x_includes="no_x_includes"
11036     x_libraries="no_x_libraries"
11037 fi
11038
11039 if test "$USING_X11" = TRUE; then
11040     dnl ===================================================================
11041     dnl Check for extension headers
11042     dnl ===================================================================
11043     AC_CHECK_HEADERS(X11/extensions/shape.h,[],[AC_MSG_ERROR([libXext headers not found])],
11044      [#include <X11/extensions/shape.h>])
11045
11046     # vcl needs ICE and SM
11047     AC_CHECK_HEADERS(X11/ICE/ICElib.h,[],[AC_MSG_ERROR([libICE headers not found])])
11048     AC_CHECK_LIB([ICE], [IceConnectionNumber], [:],
11049         [AC_MSG_ERROR(ICE library not found)])
11050     AC_CHECK_HEADERS(X11/SM/SMlib.h,[],[AC_MSG_ERROR([libSM headers not found])])
11051     AC_CHECK_LIB([SM], [SmcOpenConnection], [:],
11052         [AC_MSG_ERROR(SM library not found)])
11053 fi
11054
11055 if test "$USING_X11" = TRUE -a "$ENABLE_JAVA" != ""; then
11056     # bean/native/unix/com_sun_star_comp_beans_LocalOfficeWindow.c needs Xt
11057     AC_CHECK_HEADERS(X11/Intrinsic.h,[],[AC_MSG_ERROR([libXt headers not found])])
11058 fi
11059
11060 dnl ===================================================================
11061 dnl Check for system Xrender
11062 dnl ===================================================================
11063 AC_MSG_CHECKING([whether to use Xrender])
11064 if test "$USING_X11" = TRUE -a  "$test_xrender" = "yes"; then
11065     AC_MSG_RESULT([yes])
11066     PKG_CHECK_MODULES(XRENDER, xrender)
11067     XRENDER_CFLAGS=$(printf '%s' "$XRENDER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11068     FilterLibs "${XRENDER_LIBS}"
11069     XRENDER_LIBS="${filteredlibs}"
11070     AC_CHECK_LIB([Xrender], [XRenderQueryVersion], [:],
11071       [AC_MSG_ERROR(libXrender not found or functional)], [])
11072     AC_CHECK_HEADER(X11/extensions/Xrender.h, [],
11073       [AC_MSG_ERROR(Xrender not found. install X)], [])
11074 else
11075     AC_MSG_RESULT([no])
11076 fi
11077 AC_SUBST(XRENDER_CFLAGS)
11078 AC_SUBST(XRENDER_LIBS)
11079
11080 dnl ===================================================================
11081 dnl Check for XRandr
11082 dnl ===================================================================
11083 AC_MSG_CHECKING([whether to enable RandR support])
11084 if test "$USING_X11" = TRUE -a "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \); then
11085     AC_MSG_RESULT([yes])
11086     PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2, ENABLE_RANDR="TRUE", ENABLE_RANDR="")
11087     if test "$ENABLE_RANDR" != "TRUE"; then
11088         AC_CHECK_HEADER(X11/extensions/Xrandr.h, [],
11089                     [AC_MSG_ERROR([X11/extensions/Xrandr.h could not be found. X11 dev missing?])], [])
11090         XRANDR_CFLAGS=" "
11091         AC_CHECK_LIB([Xrandr], [XRRQueryExtension], [:],
11092           [ AC_MSG_ERROR(libXrandr not found or functional) ], [])
11093         XRANDR_LIBS="-lXrandr "
11094         ENABLE_RANDR="TRUE"
11095     fi
11096     XRANDR_CFLAGS=$(printf '%s' "$XRANDR_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11097     FilterLibs "${XRANDR_LIBS}"
11098     XRANDR_LIBS="${filteredlibs}"
11099 else
11100     ENABLE_RANDR=""
11101     AC_MSG_RESULT([no])
11102 fi
11103 AC_SUBST(XRANDR_CFLAGS)
11104 AC_SUBST(XRANDR_LIBS)
11105 AC_SUBST(ENABLE_RANDR)
11106
11107 if test -z "$with_webdav"; then
11108     with_webdav=$test_webdav
11109 fi
11110
11111 AC_MSG_CHECKING([for WebDAV support])
11112 case "$with_webdav" in
11113 no)
11114     AC_MSG_RESULT([no])
11115     WITH_WEBDAV=""
11116     ;;
11117 *)
11118     AC_MSG_RESULT([yes])
11119     # curl is already mandatory (almost) and checked elsewhere
11120     if test "$enable_curl" = "no"; then
11121         AC_MSG_ERROR(["--without-webdav must be used when --disable-curl is used"])
11122     fi
11123     WITH_WEBDAV=TRUE
11124     ;;
11125 esac
11126 AC_SUBST(WITH_WEBDAV)
11127
11128 dnl ===================================================================
11129 dnl Check for disabling cve_tests
11130 dnl ===================================================================
11131 AC_MSG_CHECKING([whether to execute CVE tests])
11132 if test "$enable_cve_tests" = "no"; then
11133     AC_MSG_RESULT([no])
11134     DISABLE_CVE_TESTS=TRUE
11135     AC_SUBST(DISABLE_CVE_TESTS)
11136 else
11137     AC_MSG_RESULT([yes])
11138 fi
11139
11140 dnl ===================================================================
11141 dnl Check for system openssl
11142 dnl ===================================================================
11143 ENABLE_OPENSSL=
11144 AC_MSG_CHECKING([whether to disable OpenSSL usage])
11145 if test "$enable_openssl" = "yes"; then
11146     AC_MSG_RESULT([no])
11147     ENABLE_OPENSSL=TRUE
11148     if test "$_os" = Darwin ; then
11149         # OpenSSL is deprecated when building for 10.7 or later.
11150         #
11151         # https://stackoverflow.com/questions/7406946/why-is-apple-deprecating-openssl-in-macos-10-7-lion
11152         # https://stackoverflow.com/questions/7475914/libcrypto-deprecated-on-mac-os-x-10-7-lion
11153
11154         with_system_openssl=no
11155         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
11156     elif test "$_os" = "FreeBSD" -o "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o "$_os" = "DragonFly" \
11157             && test "$with_system_openssl" != "no"; then
11158         with_system_openssl=yes
11159         SYSTEM_OPENSSL=TRUE
11160         OPENSSL_CFLAGS=
11161         OPENSSL_LIBS="-lssl -lcrypto"
11162     else
11163         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
11164         if test -n "${SYSTEM_OPENSSL}"; then
11165             AC_DEFINE([SYSTEM_OPENSSL])
11166         fi
11167     fi
11168     if test "$with_system_openssl" = "yes"; then
11169         AC_MSG_CHECKING([whether openssl supports SHA512])
11170         AC_LANG_PUSH([C])
11171         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/sha.h>]],[[
11172             SHA512_CTX context;
11173 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, openssl too old. Need >= 0.9.8.])])
11174         AC_LANG_POP(C)
11175     fi
11176 else
11177     AC_MSG_RESULT([yes])
11178
11179     # warn that although OpenSSL is disabled, system libraries may depend on it
11180     AC_MSG_WARN([OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies])
11181     add_warning "OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies"
11182 fi
11183
11184 AC_SUBST([ENABLE_OPENSSL])
11185
11186 if test "$enable_cipher_openssl_backend" = yes && test "$ENABLE_OPENSSL" != TRUE; then
11187     if test "$libo_fuzzed_enable_cipher_openssl_backend" = yes; then
11188         AC_MSG_NOTICE([Resetting --enable-cipher-openssl-backend=no])
11189         enable_cipher_openssl_backend=no
11190     else
11191         AC_MSG_ERROR([--enable-cipher-openssl-backend needs OpenSSL, but --disable-openssl was given.])
11192     fi
11193 fi
11194 AC_MSG_CHECKING([whether to enable the OpenSSL backend for rtl/cipher.h])
11195 ENABLE_CIPHER_OPENSSL_BACKEND=
11196 if test "$enable_cipher_openssl_backend" = yes; then
11197     AC_MSG_RESULT([yes])
11198     ENABLE_CIPHER_OPENSSL_BACKEND=TRUE
11199 else
11200     AC_MSG_RESULT([no])
11201 fi
11202 AC_SUBST([ENABLE_CIPHER_OPENSSL_BACKEND])
11203
11204 dnl ===================================================================
11205 dnl Select the crypto backends used by LO
11206 dnl ===================================================================
11207
11208 if test "$build_crypto" = yes; then
11209     if test "$OS" = WNT; then
11210         BUILD_TYPE="$BUILD_TYPE CRYPTO_MSCAPI"
11211         AC_DEFINE([USE_CRYPTO_MSCAPI])
11212     elif test "$ENABLE_NSS" = TRUE; then
11213         BUILD_TYPE="$BUILD_TYPE CRYPTO_NSS"
11214         AC_DEFINE([USE_CRYPTO_NSS])
11215     fi
11216 fi
11217
11218 ARGON2_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/argon2/include"
11219 if test "$COM" = "MSC"; then
11220     ARGON2_LIBS_internal="${WORKDIR}/UnpackedTarball/argon2/vs2015/build/Argon2OptDll.lib"
11221 else
11222     ARGON2_LIBS_internal="${WORKDIR}/UnpackedTarball/argon2/libargon2.a"
11223 fi
11224 libo_CHECK_SYSTEM_MODULE([argon2],[ARGON2],[libargon2])
11225
11226 dnl ===================================================================
11227 dnl Check for system redland
11228 dnl ===================================================================
11229 dnl redland: versions before 1.0.8 write RDF/XML that is useless for ODF (@xml:base)
11230 dnl raptor2: need at least 2.0.7 for CVE-2012-0037
11231 libo_CHECK_SYSTEM_MODULE([redland],[REDLAND],[redland >= 1.0.8 raptor2 >= 2.0.7])
11232 if test "$with_system_redland" = "yes"; then
11233     AC_CHECK_LIB([rdf], [librdf_world_set_raptor_init_handler], [:],
11234             [AC_MSG_ERROR(librdf too old. Need >= 1.0.16)], [])
11235 else
11236     RAPTOR_MAJOR="0"
11237     RASQAL_MAJOR="3"
11238     REDLAND_MAJOR="0"
11239 fi
11240 AC_SUBST(RAPTOR_MAJOR)
11241 AC_SUBST(RASQAL_MAJOR)
11242 AC_SUBST(REDLAND_MAJOR)
11243
11244 dnl ===================================================================
11245 dnl Check for system hunspell
11246 dnl ===================================================================
11247 AC_MSG_CHECKING([which libhunspell to use])
11248 if test "$with_system_hunspell" = "yes"; then
11249     AC_MSG_RESULT([external])
11250     SYSTEM_HUNSPELL=TRUE
11251     AC_LANG_PUSH([C++])
11252     PKG_CHECK_MODULES(HUNSPELL, hunspell, HUNSPELL_PC="TRUE", HUNSPELL_PC="" )
11253     if test "$HUNSPELL_PC" != "TRUE"; then
11254         AC_CHECK_HEADER(hunspell.hxx, [],
11255             [
11256             AC_CHECK_HEADER(hunspell/hunspell.hxx, [ HUNSPELL_CFLAGS=-I/usr/include/hunspell ],
11257             [AC_MSG_ERROR(hunspell headers not found.)], [])
11258             ], [])
11259         AC_CHECK_LIB([hunspell], [main], [:],
11260            [ AC_MSG_ERROR(hunspell library not found.) ], [])
11261         HUNSPELL_LIBS=-lhunspell
11262     fi
11263     AC_LANG_POP([C++])
11264     HUNSPELL_CFLAGS=$(printf '%s' "$HUNSPELL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11265     FilterLibs "${HUNSPELL_LIBS}"
11266     HUNSPELL_LIBS="${filteredlibs}"
11267 else
11268     AC_MSG_RESULT([internal])
11269     SYSTEM_HUNSPELL=
11270     HUNSPELL_CFLAGS="-I${WORKDIR}/UnpackedTarball/hunspell/src/hunspell"
11271     if test "$COM" = "MSC"; then
11272         HUNSPELL_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/hunspell.lib"
11273     else
11274         HUNSPELL_LIBS="-L${WORKDIR}/UnpackedTarball/hunspell/src/hunspell/.libs -lhunspell-1.7"
11275     fi
11276     BUILD_TYPE="$BUILD_TYPE HUNSPELL"
11277 fi
11278 AC_SUBST(SYSTEM_HUNSPELL)
11279 AC_SUBST(HUNSPELL_CFLAGS)
11280 AC_SUBST(HUNSPELL_LIBS)
11281
11282 dnl ===================================================================
11283 dnl Check for system zxcvbn
11284 dnl ===================================================================
11285 AC_MSG_CHECKING([which zxcvbn to use])
11286 if test "$with_system_zxcvbn" = "yes"; then
11287     AC_MSG_RESULT([external])
11288     SYSTEM_ZXCVBN=TRUE
11289     AC_CHECK_HEADER(zxcvbn.h, [],
11290        [ AC_MSG_ERROR(zxcvbn headers not found.)], [])
11291     AC_CHECK_LIB(zxcvbn, ZxcvbnMatch, [],
11292         [ AC_MSG_ERROR(zxcvbn library not found.)], [])
11293 else
11294    AC_MSG_RESULT([internal])
11295    BUILD_TYPE="$BUILD_TYPE ZXCVBN"
11296    SYSTEM_ZXCVBN=
11297 fi
11298 AC_SUBST(SYSTEM_ZXCVBN)
11299
11300 dnl ===================================================================
11301 dnl Check for system zxing
11302 dnl ===================================================================
11303 AC_MSG_CHECKING([whether to use zxing])
11304 if test "$enable_zxing" = "no"; then
11305     AC_MSG_RESULT([no])
11306     ENABLE_ZXING=
11307     SYSTEM_ZXING=
11308 else
11309     AC_MSG_RESULT([yes])
11310     ENABLE_ZXING=TRUE
11311     AC_MSG_CHECKING([which libzxing to use])
11312     if test "$with_system_zxing" = "yes"; then
11313         AC_MSG_RESULT([external])
11314         SYSTEM_ZXING=TRUE
11315         ZXING_CFLAGS=
11316         AC_LANG_PUSH([C++])
11317         save_CXXFLAGS=$CXXFLAGS
11318         save_IFS=$IFS
11319         IFS=$P_SEP
11320         for i in $CPLUS_INCLUDE_PATH /usr/include; do
11321             dnl Reset IFS as soon as possible, to avoid unexpected side effects (and the
11322             dnl "/usr/include" fallback makes sure we get here at least once; resetting rather than
11323             dnl unsetting follows the advice at <https://git.savannah.gnu.org/gitweb/?p=autoconf.git;
11324             dnl a=commitdiff;h=e51c9919f2cf70185b7916ac040bc0bbfd0f743b> "Add recommendation on (not)
11325             dnl unsetting IFS."):
11326             IFS=$save_IFS
11327             dnl TODO: GCC and Clang treat empty paths in CPLUS_INCLUDE_PATH like ".", but we simply
11328             dnl ignore them here:
11329             if test -z "$i"; then
11330                 continue
11331             fi
11332             dnl TODO: White space in $i would cause problems:
11333             CXXFLAGS="$save_CXXFLAGS ${CXXFLAGS_CXX11} -I$i/ZXing"
11334             AC_CHECK_HEADER(MultiFormatWriter.h, [ZXING_CFLAGS=-I$i/ZXing; break],
11335                 [unset ac_cv_header_MultiFormatWriter_h], [#include <stdexcept>])
11336         done
11337         CXXFLAGS=$save_CXXFLAGS
11338         if test -z "$ZXING_CFLAGS"; then
11339             AC_MSG_ERROR(zxing headers not found.)
11340         fi
11341         AC_CHECK_LIB([ZXing], [main], [ZXING_LIBS=-lZXing],
11342             [ AC_CHECK_LIB([ZXingCore], [main], [ZXING_LIBS=-lZXingCore],
11343             [ AC_MSG_ERROR(zxing C++ library not found.) ])], [])
11344         AC_LANG_POP([C++])
11345         ZXING_CFLAGS=$(printf '%s' "$ZXING_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11346         FilterLibs "${ZXING_LIBS}"
11347         ZXING_LIBS="${filteredlibs}"
11348     else
11349         AC_MSG_RESULT([internal])
11350         SYSTEM_ZXING=
11351         BUILD_TYPE="$BUILD_TYPE ZXING"
11352         ZXING_CFLAGS="-I${WORKDIR}/UnpackedTarball/zxing/core/src"
11353     fi
11354     if test "$ENABLE_ZXING" = TRUE; then
11355         AC_DEFINE(ENABLE_ZXING)
11356     fi
11357     AC_MSG_CHECKING([whether zxing::tosvg function is available])
11358     AC_LANG_PUSH([C++])
11359     save_CXXFLAGS=$CXXFLAGS
11360     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 $ZXING_CFLAGS"
11361     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11362             #include <BitMatrix.h>
11363             #include <BitMatrixIO.h>
11364             int main(){
11365                 ZXing::BitMatrix matrix(1, 1);
11366                 matrix.set(0, 0, true);
11367                 ZXing::ToSVG(matrix);
11368                 return 0;
11369             }
11370         ])], [
11371             AC_DEFINE([HAVE_ZXING_TOSVG],[1])
11372             AC_MSG_RESULT([yes])
11373         ], [AC_MSG_RESULT([no])])
11374     CXXFLAGS=$save_CXXFLAGS
11375     AC_LANG_POP([C++])
11376     AC_SUBST(HAVE_ZXING_TOSVG)
11377 fi
11378 AC_SUBST(SYSTEM_ZXING)
11379 AC_SUBST(ENABLE_ZXING)
11380 AC_SUBST(ZXING_CFLAGS)
11381 AC_SUBST(ZXING_LIBS)
11382
11383 dnl ===================================================================
11384 dnl Check for system box2d
11385 dnl ===================================================================
11386 AC_MSG_CHECKING([which box2d to use])
11387 if test "$with_system_box2d" = "yes"; then
11388     AC_MSG_RESULT([external])
11389     SYSTEM_BOX2D=TRUE
11390     AC_LANG_PUSH([C++])
11391     AC_CHECK_HEADER(box2d/box2d.h, [BOX2D_H_FOUND='TRUE'],
11392         [BOX2D_H_FOUND='FALSE'])
11393     if test "$BOX2D_H_FOUND" = "TRUE"; then # 2.4.0+
11394         _BOX2D_LIB=box2d
11395         AC_DEFINE(BOX2D_HEADER,<box2d/box2d.h>)
11396     else
11397         # fail this. there's no other alternative to check when we are here.
11398         AC_CHECK_HEADER([Box2D/Box2D.h], [],
11399             [AC_MSG_ERROR(box2d headers not found.)])
11400         _BOX2D_LIB=Box2D
11401         AC_DEFINE(BOX2D_HEADER,<Box2D/Box2D.h>)
11402     fi
11403     AC_CHECK_LIB([$_BOX2D_LIB], [main], [:],
11404         [ AC_MSG_ERROR(box2d library not found.) ], [])
11405     BOX2D_LIBS=-l$_BOX2D_LIB
11406     AC_LANG_POP([C++])
11407     BOX2D_CFLAGS=$(printf '%s' "$BOX2D_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11408     FilterLibs "${BOX2D_LIBS}"
11409     BOX2D_LIBS="${filteredlibs}"
11410 else
11411     AC_MSG_RESULT([internal])
11412     SYSTEM_BOX2D=
11413     BUILD_TYPE="$BUILD_TYPE BOX2D"
11414 fi
11415 AC_SUBST(SYSTEM_BOX2D)
11416 AC_SUBST(BOX2D_CFLAGS)
11417 AC_SUBST(BOX2D_LIBS)
11418
11419 dnl ===================================================================
11420 dnl Checking for altlinuxhyph
11421 dnl ===================================================================
11422 AC_MSG_CHECKING([which altlinuxhyph to use])
11423 if test "$with_system_altlinuxhyph" = "yes"; then
11424     AC_MSG_RESULT([external])
11425     SYSTEM_HYPH=TRUE
11426     AC_CHECK_HEADER(hyphen.h, [],
11427        [ AC_MSG_ERROR(altlinuxhyph headers not found.)], [])
11428     AC_CHECK_MEMBER(struct _HyphenDict.cset, [],
11429        [ AC_MSG_ERROR(no. You are sure you have altlinuyhyph headers?)],
11430        [#include <hyphen.h>])
11431     AC_CHECK_LIB(hyphen, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyphen],
11432         [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11433     if test -z "$HYPHEN_LIB"; then
11434         AC_CHECK_LIB(hyph, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyph],
11435            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11436     fi
11437     if test -z "$HYPHEN_LIB"; then
11438         AC_CHECK_LIB(hnj, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhnj],
11439            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
11440     fi
11441 else
11442     AC_MSG_RESULT([internal])
11443     SYSTEM_HYPH=
11444     BUILD_TYPE="$BUILD_TYPE HYPHEN"
11445     if test "$COM" = "MSC"; then
11446         HYPHEN_LIB="${WORKDIR}/LinkTarget/StaticLibrary/hyphen.lib"
11447     else
11448         HYPHEN_LIB="-L${WORKDIR}/UnpackedTarball/hyphen/.libs -lhyphen"
11449     fi
11450 fi
11451 AC_SUBST(SYSTEM_HYPH)
11452 AC_SUBST(HYPHEN_LIB)
11453
11454 dnl ===================================================================
11455 dnl Checking for mythes
11456 dnl ===================================================================
11457 AC_MSG_CHECKING([which mythes to use])
11458 if test "$with_system_mythes" = "yes"; then
11459     AC_MSG_RESULT([external])
11460     SYSTEM_MYTHES=TRUE
11461     AC_LANG_PUSH([C++])
11462     PKG_CHECK_MODULES(MYTHES, mythes, MYTHES_PKGCONFIG=yes, MYTHES_PKGCONFIG=no)
11463     if test "$MYTHES_PKGCONFIG" = "no"; then
11464         AC_CHECK_HEADER(mythes.hxx, [],
11465             [ AC_MSG_ERROR(mythes.hxx headers not found.)], [])
11466         AC_CHECK_LIB([mythes-1.2], [main], [:],
11467             [ MYTHES_FOUND=no], [])
11468     if test "$MYTHES_FOUND" = "no"; then
11469         AC_CHECK_LIB(mythes, main, [MYTHES_FOUND=yes],
11470                 [ MYTHES_FOUND=no], [])
11471     fi
11472     if test "$MYTHES_FOUND" = "no"; then
11473         AC_MSG_ERROR([mythes library not found!.])
11474     fi
11475     fi
11476     AC_LANG_POP([C++])
11477     MYTHES_CFLAGS=$(printf '%s' "$MYTHES_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11478     FilterLibs "${MYTHES_LIBS}"
11479     MYTHES_LIBS="${filteredlibs}"
11480 else
11481     AC_MSG_RESULT([internal])
11482     SYSTEM_MYTHES=
11483     BUILD_TYPE="$BUILD_TYPE MYTHES"
11484     if test "$COM" = "MSC"; then
11485         MYTHES_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/mythes.lib"
11486     else
11487         MYTHES_LIBS="-L${WORKDIR}/UnpackedTarball/mythes/.libs -lmythes-1.2"
11488     fi
11489 fi
11490 AC_SUBST(SYSTEM_MYTHES)
11491 AC_SUBST(MYTHES_CFLAGS)
11492 AC_SUBST(MYTHES_LIBS)
11493
11494 dnl ===================================================================
11495 dnl How should we build the linear programming solver ?
11496 dnl ===================================================================
11497
11498 ENABLE_COINMP=
11499 AC_MSG_CHECKING([whether to build with CoinMP])
11500 if test "$enable_coinmp" != "no"; then
11501     ENABLE_COINMP=TRUE
11502     AC_MSG_RESULT([yes])
11503     if test "$with_system_coinmp" = "yes"; then
11504         SYSTEM_COINMP=TRUE
11505         PKG_CHECK_MODULES(COINMP, coinmp coinutils)
11506         FilterLibs "${COINMP_LIBS}"
11507         COINMP_LIBS="${filteredlibs}"
11508     else
11509         BUILD_TYPE="$BUILD_TYPE COINMP"
11510     fi
11511 else
11512     AC_MSG_RESULT([no])
11513 fi
11514 AC_SUBST(ENABLE_COINMP)
11515 AC_SUBST(SYSTEM_COINMP)
11516 AC_SUBST(COINMP_CFLAGS)
11517 AC_SUBST(COINMP_LIBS)
11518
11519 ENABLE_LPSOLVE=
11520 AC_MSG_CHECKING([whether to build with lpsolve])
11521 if test "$enable_lpsolve" != "no"; then
11522     ENABLE_LPSOLVE=TRUE
11523     AC_MSG_RESULT([yes])
11524 else
11525     AC_MSG_RESULT([no])
11526 fi
11527 AC_SUBST(ENABLE_LPSOLVE)
11528
11529 if test "$ENABLE_LPSOLVE" = TRUE; then
11530     AC_MSG_CHECKING([which lpsolve to use])
11531     if test "$with_system_lpsolve" = "yes"; then
11532         AC_MSG_RESULT([external])
11533         SYSTEM_LPSOLVE=TRUE
11534         AC_CHECK_HEADER(lpsolve/lp_lib.h, [],
11535            [ AC_MSG_ERROR(lpsolve headers not found.)], [])
11536         save_LIBS=$LIBS
11537         # some systems need this. Like Ubuntu...
11538         AC_CHECK_LIB(m, floor)
11539         AC_CHECK_LIB(dl, dlopen)
11540         AC_CHECK_LIB([lpsolve55], [make_lp], [:],
11541             [ AC_MSG_ERROR(lpsolve library not found or too old.)], [])
11542         LIBS=$save_LIBS
11543     else
11544         AC_MSG_RESULT([internal])
11545         SYSTEM_LPSOLVE=
11546         BUILD_TYPE="$BUILD_TYPE LPSOLVE"
11547     fi
11548 fi
11549 AC_SUBST(SYSTEM_LPSOLVE)
11550
11551 dnl ===================================================================
11552 dnl Checking for libexttextcat
11553 dnl ===================================================================
11554 libo_CHECK_SYSTEM_MODULE([libexttextcat],[LIBEXTTEXTCAT],[libexttextcat >= 3.4.1])
11555 if test "$with_system_libexttextcat" = "yes"; then
11556     SYSTEM_LIBEXTTEXTCAT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libexttextcat`
11557 fi
11558 AC_SUBST(SYSTEM_LIBEXTTEXTCAT_DATA)
11559
11560 dnl ===================================================================
11561 dnl Checking for libnumbertext
11562 dnl ===================================================================
11563 libo_CHECK_SYSTEM_MODULE([libnumbertext],[LIBNUMBERTEXT],[libnumbertext >= 1.0.6])
11564 if test "$with_system_libnumbertext" = "yes"; then
11565     SYSTEM_LIBNUMBERTEXT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libnumbertext`
11566     SYSTEM_LIBNUMBERTEXT=YES
11567 else
11568     SYSTEM_LIBNUMBERTEXT=
11569 fi
11570 AC_SUBST(SYSTEM_LIBNUMBERTEXT)
11571 AC_SUBST(SYSTEM_LIBNUMBERTEXT_DATA)
11572
11573 dnl ***************************************
11574 dnl testing libc version for Linux...
11575 dnl ***************************************
11576 if test "$_os" = "Linux"; then
11577     AC_MSG_CHECKING([whether the libc is recent enough])
11578     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
11579     #include <features.h>
11580     #if defined(__GNU_LIBRARY__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 1))
11581     #error glibc >= 2.1 is required
11582     #endif
11583     ]])],, [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([no, upgrade libc])])
11584 fi
11585
11586 dnl =========================================
11587 dnl Check for uuidgen
11588 dnl =========================================
11589 if test "$_os" = "WINNT"; then
11590     # we must use the uuidgen from the Windows SDK, which will be in the LO_PATH, but isn't in
11591     # the PATH for AC_PATH_PROG. It is already tested above in the WINDOWS_SDK_HOME check.
11592     UUIDGEN=uuidgen.exe
11593     AC_SUBST(UUIDGEN)
11594 else
11595     AC_PATH_PROG([UUIDGEN], [uuidgen])
11596     if test -z "$UUIDGEN"; then
11597         AC_MSG_WARN([uuid is needed for building installation sets])
11598     fi
11599 fi
11600
11601 dnl ***************************************
11602 dnl Checking for bison and flex
11603 dnl ***************************************
11604 AC_PATH_PROG(BISON, bison)
11605 if test -z "$BISON"; then
11606     AC_MSG_ERROR([no bison found in \$PATH, install it])
11607 else
11608     AC_MSG_CHECKING([the bison version])
11609     _bison_version=`$BISON --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
11610     _bison_longver=`echo $_bison_version | $AWK -F. '{ print \$1*1000+\$2}'`
11611     dnl Accept newer than 2.0; for --enable-compiler-plugins at least 2.3 is known to be bad and
11612     dnl cause
11613     dnl
11614     dnl   idlc/source/parser.y:222:15: error: externally available entity 'YYSTYPE' is not previously declared in an included file (if it is only used in this translation unit, put it in an unnamed namespace; otherwise, provide a declaration of it in an included file) [loplugin:external]
11615     dnl   typedef union YYSTYPE
11616     dnl           ~~~~~~^~~~~~~
11617     dnl
11618     dnl while at least 3.4.1 is know to be good:
11619     if test "$COMPILER_PLUGINS" = TRUE; then
11620         if test "$_bison_longver" -lt 2004; then
11621             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.4+ for --enable-compiler-plugins)])
11622         fi
11623     else
11624         if test "$_bison_longver" -lt 2000; then
11625             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.0+)])
11626         fi
11627     fi
11628 fi
11629 AC_SUBST([BISON])
11630
11631 AC_PATH_PROG(FLEX, flex)
11632 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11633     FLEX=`cygpath -m $FLEX`
11634 fi
11635 if test -z "$FLEX"; then
11636     AC_MSG_ERROR([no flex found in \$PATH, install it])
11637 else
11638     AC_MSG_CHECKING([the flex version])
11639     _flex_version=$($FLEX --version | $SED -e 's/^.*\([[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\).*$/\1/')
11640     if test $(echo $_flex_version | $AWK -F. '{printf("%d%03d%03d", $1, $2, $3)}') -lt 2006000; then
11641         AC_MSG_ERROR([failed ($FLEX $_flex_version found, but need at least 2.6.0)])
11642     fi
11643 fi
11644 AC_SUBST([FLEX])
11645
11646 AC_PATH_PROG(DIFF, diff)
11647 if test -z "$DIFF"; then
11648     AC_MSG_ERROR(["diff" not found in \$PATH, install it])
11649 fi
11650 AC_SUBST([DIFF])
11651
11652 AC_PATH_PROG(UNIQ, uniq)
11653 if test -z "$UNIQ"; then
11654     AC_MSG_ERROR(["uniq" not found in \$PATH, install it])
11655 fi
11656 AC_SUBST([UNIQ])
11657
11658 dnl ***************************************
11659 dnl Checking for patch
11660 dnl ***************************************
11661 AC_PATH_PROG(PATCH, patch)
11662 if test -z "$PATCH"; then
11663     AC_MSG_ERROR(["patch" not found in \$PATH, install it])
11664 fi
11665
11666 dnl On Solaris or macOS, check if --with-gnu-patch was used
11667 if test "$_os" = "SunOS" -o "$_os" = "Darwin" -o "$_os" = "FreeBSD"; then
11668     if test -z "$with_gnu_patch"; then
11669         GNUPATCH=$PATCH
11670     else
11671         if test -x "$with_gnu_patch"; then
11672             GNUPATCH=$with_gnu_patch
11673         else
11674             AC_MSG_ERROR([--with-gnu-patch did not point to an executable])
11675         fi
11676     fi
11677
11678     AC_MSG_CHECKING([whether $GNUPATCH is GNU patch])
11679     if $GNUPATCH --version | grep "Free Software Foundation" >/dev/null 2>/dev/null; then
11680         AC_MSG_RESULT([yes])
11681     else
11682         if $GNUPATCH --version | grep "2\.0-.*-Apple" >/dev/null 2>/dev/null; then
11683             AC_MSG_RESULT([no, but accepted (Apple patch)])
11684             add_warning "patch utility is not GNU patch. Apple's patch should work OK, but it might experience issues where GNU patch doesn't."
11685         else
11686             AC_MSG_ERROR([no, GNU patch needed. install or specify with --with-gnu-patch=/path/to/it])
11687         fi
11688     fi
11689 else
11690     GNUPATCH=$PATCH
11691 fi
11692
11693 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11694     GNUPATCH=`cygpath -m $GNUPATCH`
11695 fi
11696
11697 dnl We also need to check for --with-gnu-cp
11698
11699 if test -z "$with_gnu_cp"; then
11700     # check the place where the good stuff is hidden on Solaris...
11701     if test -x /usr/gnu/bin/cp; then
11702         GNUCP=/usr/gnu/bin/cp
11703     else
11704         AC_PATH_PROGS(GNUCP, gnucp cp)
11705     fi
11706     if test -z $GNUCP; then
11707         AC_MSG_ERROR([Neither gnucp nor cp found. Install GNU cp and/or specify --with-gnu-cp=/path/to/it])
11708     fi
11709 else
11710     if test -x "$with_gnu_cp"; then
11711         GNUCP=$with_gnu_cp
11712     else
11713         AC_MSG_ERROR([--with-gnu-cp did not point to an executable])
11714     fi
11715 fi
11716
11717 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11718     GNUCP=`cygpath -m $GNUCP`
11719 fi
11720
11721 AC_MSG_CHECKING([whether $GNUCP is GNU cp from coreutils with preserve= support])
11722 if $GNUCP --version 2>/dev/null | grep "coreutils" >/dev/null 2>/dev/null; then
11723     AC_MSG_RESULT([yes])
11724 elif $GNUCP --version 2>/dev/null | grep "GNU fileutils" >/dev/null 2>/dev/null; then
11725     AC_MSG_RESULT([yes])
11726 else
11727     case "$build_os" in
11728     darwin*|netbsd*|openbsd*|freebsd*|dragonfly*)
11729         x_GNUCP=[\#]
11730         GNUCP=''
11731         AC_MSG_RESULT([no gnucp found - using the system's cp command])
11732         ;;
11733     *)
11734         AC_MSG_ERROR([no, GNU cp needed. install or specify with --with-gnu-cp=/path/to/it])
11735         ;;
11736     esac
11737 fi
11738
11739 AC_SUBST(GNUPATCH)
11740 AC_SUBST(GNUCP)
11741 AC_SUBST(x_GNUCP)
11742
11743 dnl ***************************************
11744 dnl testing assembler path
11745 dnl ***************************************
11746 ML_EXE=""
11747 if test "$_os" = "WINNT"; then
11748     case "$WIN_HOST_ARCH" in
11749     x86) assembler=ml.exe ;;
11750     x64) assembler=ml64.exe ;;
11751     arm64) assembler=armasm64.exe ;;
11752     esac
11753
11754     AC_MSG_CHECKING([for the MSVC assembler ($assembler)])
11755     if test -f "$MSVC_HOST_PATH/$assembler"; then
11756         ML_EXE=`win_short_path_for_make "$MSVC_HOST_PATH/$assembler"`
11757         AC_MSG_RESULT([$ML_EXE])
11758     else
11759         AC_MSG_ERROR([not found in $MSVC_HOST_PATH])
11760     fi
11761 fi
11762
11763 AC_SUBST(ML_EXE)
11764
11765 dnl ===================================================================
11766 dnl We need zip and unzip
11767 dnl ===================================================================
11768 AC_PATH_PROG(ZIP, zip)
11769 test -z "$ZIP" && AC_MSG_ERROR([zip is required])
11770 if ! "$ZIP" --filesync < /dev/null 2>/dev/null > /dev/null; then
11771     AC_MSG_ERROR([Zip version 3.0 or newer is required to build, please install it and make sure it is the one found first in PATH],,)
11772 fi
11773
11774 AC_PATH_PROG(UNZIP, unzip)
11775 test -z "$UNZIP" && AC_MSG_ERROR([unzip is required])
11776
11777 dnl ===================================================================
11778 dnl Zip must be a specific type for different build types.
11779 dnl ===================================================================
11780 if test $build_os = cygwin; then
11781     if test -n "`$ZIP -h | $GREP -i WinNT`"; then
11782         AC_MSG_ERROR([$ZIP is not the required Cygwin version of Info-ZIP's zip.exe.])
11783     fi
11784 fi
11785
11786 dnl ===================================================================
11787 dnl We need touch with -h option support.
11788 dnl ===================================================================
11789 AC_PATH_PROG(TOUCH, touch)
11790 test -z "$TOUCH" && AC_MSG_ERROR([touch is required])
11791 touch "$WARNINGS_FILE"
11792 if ! "$TOUCH" -h "$WARNINGS_FILE" 2>/dev/null > /dev/null; then
11793     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],,)
11794 fi
11795
11796 dnl ===================================================================
11797 dnl Check for system epoxy
11798 dnl ===================================================================
11799 EPOXY_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/epoxy/include"
11800 libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.2])
11801
11802 dnl ===================================================================
11803 dnl Show which vclplugs will be built.
11804 dnl ===================================================================
11805 R=""
11806
11807 libo_ENABLE_VCLPLUG([gen])
11808 libo_ENABLE_VCLPLUG([gtk3])
11809 libo_ENABLE_VCLPLUG([gtk3_kde5])
11810 libo_ENABLE_VCLPLUG([gtk4])
11811 libo_ENABLE_VCLPLUG([kf5])
11812 libo_ENABLE_VCLPLUG([kf6])
11813 libo_ENABLE_VCLPLUG([qt5])
11814 libo_ENABLE_VCLPLUG([qt6])
11815
11816 if test "$_os" = "WINNT"; then
11817     R="$R win"
11818 elif test "$_os" = "Darwin"; then
11819     R="$R osx"
11820 elif test "$_os" = "iOS"; then
11821     R="ios"
11822 elif test "$_os" = Android; then
11823     R="android"
11824 fi
11825
11826 build_vcl_plugins="$R"
11827 if test -z "$build_vcl_plugins"; then
11828     build_vcl_plugins=" none"
11829 fi
11830 AC_MSG_NOTICE([VCLplugs to be built:${build_vcl_plugins}])
11831 VCL_PLUGIN_INFO=$R
11832 AC_SUBST([VCL_PLUGIN_INFO])
11833
11834 if test "$DISABLE_DYNLOADING" = TRUE -a -z "$DISABLE_GUI" -a \( -z "$R" -o $(echo "$R" | wc -w) -ne 1 \); then
11835     AC_MSG_ERROR([Can't build --disable-dynamic-loading without --disable-gui and a single VCL plugin"])
11836 fi
11837
11838 dnl ===================================================================
11839 dnl Check for GTK libraries
11840 dnl ===================================================================
11841
11842 GTK3_CFLAGS=""
11843 GTK3_LIBS=""
11844 ENABLE_GTKTILEDVIEWER=""
11845 if test "$test_gtk3" = yes -a "x$enable_gtk3" = "xyes" -o "x$enable_gtk3_kde5" = "xyes"; then
11846     if test "$with_system_cairo" = no; then
11847         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.'
11848     fi
11849     : ${with_system_cairo:=yes}
11850     PKG_CHECK_MODULES(GTK3, gtk+-3.0 >= 3.20 gtk+-unix-print-3.0 gmodule-no-export-2.0 glib-2.0 >= 2.38 atk >= 2.28.1 cairo)
11851     GTK3_CFLAGS=$(printf '%s' "$GTK3_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11852     GTK3_CFLAGS="$GTK3_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11853     FilterLibs "${GTK3_LIBS}"
11854     GTK3_LIBS="${filteredlibs}"
11855
11856     dnl We require egl only for the gtk3 plugin. Otherwise we use glx.
11857     if test "$with_system_epoxy" != "yes"; then
11858         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11859         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11860                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11861     fi
11862 elif test -n "$with_gtk3_build" -a "$OS" = "WNT"; then
11863     PathFormat "${with_gtk3_build}/lib/pkgconfig"
11864     if test "$build_os" = "cygwin"; then
11865         dnl cygwin's pkg-config does not recognize "C:/..."-style paths, only "/cygdrive/c/..."
11866         formatted_path_unix=`cygpath -au "$formatted_path_unix"`
11867     fi
11868
11869     PKG_CONFIG_PATH="$formatted_path_unix"; export PKG_CONFIG_PATH
11870     PKG_CHECK_MODULES(GTK3, cairo gdk-3.0 gio-2.0 glib-2.0 gobject-2.0 gtk+-3.0)
11871     GTK3_CFLAGS="$GTK3_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11872     FilterLibs "${GTK3_LIBS}"
11873     GTK3_LIBS="${filteredlibs}"
11874     ENABLE_GTKTILEDVIEWER="yes"
11875 fi
11876 AC_SUBST(GTK3_LIBS)
11877 AC_SUBST(GTK3_CFLAGS)
11878 AC_SUBST(ENABLE_GTKTILEDVIEWER)
11879
11880 GTK4_CFLAGS=""
11881 GTK4_LIBS=""
11882 if test "$test_gtk4" = yes -a "x$enable_gtk4" = "xyes"; then
11883     if test "$with_system_cairo" = no; then
11884         add_warning 'Non-system cairo combined with gtk4 is assumed to cause trouble; proceed at your own risk.'
11885     fi
11886     : ${with_system_cairo:=yes}
11887     PKG_CHECK_MODULES(GTK4, gtk4 gmodule-no-export-2.0 glib-2.0 >= 2.38 cairo atk)
11888     GTK4_CFLAGS=$(printf '%s' "$GTK4_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11889     GTK4_CFLAGS="$GTK4_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11890     FilterLibs "${GTK4_LIBS}"
11891     GTK4_LIBS="${filteredlibs}"
11892
11893     dnl We require egl only for the gtk4 plugin. Otherwise we use glx.
11894     if test "$with_system_epoxy" != "yes"; then
11895         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11896         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11897                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11898     fi
11899 fi
11900 AC_SUBST(GTK4_LIBS)
11901 AC_SUBST(GTK4_CFLAGS)
11902
11903 if test "$enable_introspection" = yes; then
11904     if test "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
11905         GOBJECT_INTROSPECTION_REQUIRE(INTROSPECTION_REQUIRED_VERSION)
11906     else
11907         AC_MSG_ERROR([--enable-introspection requires --enable-gtk3])
11908     fi
11909 fi
11910
11911 # AT-SPI2 tests require gtk3, xvfb-run, dbus-launch and atspi-2
11912 if ! test "$ENABLE_GTK3" = TRUE; then
11913     if test "$enable_atspi_tests" = yes; then
11914         AC_MSG_ERROR([--enable-atspi-tests requires --enable-gtk3])
11915     fi
11916     enable_atspi_tests=no
11917 fi
11918 if ! test "$enable_atspi_tests" = no; then
11919     AC_PATH_PROGS([XVFB_RUN], [xvfb-run], no)
11920     if ! test "$XVFB_RUN" = no; then
11921         dnl make sure the found xvfb-run actually works
11922         AC_MSG_CHECKING([whether $XVFB_RUN works...])
11923         if $XVFB_RUN --auto-servernum true >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; then
11924             AC_MSG_RESULT([yes])
11925         else
11926             AC_MSG_RESULT([no])
11927             XVFB_RUN=no
11928         fi
11929     fi
11930     if test "$XVFB_RUN" = no; then
11931         if test "$enable_atspi_tests" = yes; then
11932             AC_MSG_ERROR([xvfb-run required by --enable-atspi-tests not found])
11933         fi
11934         enable_atspi_tests=no
11935     fi
11936 fi
11937 if ! test "$enable_atspi_tests" = no; then
11938     AC_PATH_PROGS([DBUS_LAUNCH], [dbus-launch], no)
11939     if test "$DBUS_LAUNCH" = no; then
11940         if test "$enable_atspi_tests" = yes; then
11941             AC_MSG_ERROR([dbus-launch required by --enable-atspi-tests not found])
11942         fi
11943         enable_atspi_tests=no
11944     fi
11945 fi
11946 if ! test "$enable_atspi_tests" = no; then
11947     PKG_CHECK_MODULES([ATSPI2], [atspi-2 gobject-2.0],,
11948                       [if test "$enable_atspi_tests" = yes; then
11949                            AC_MSG_ERROR([$ATSPI2_PKG_ERRORS])
11950                        else
11951                            enable_atspi_tests=no
11952                        fi])
11953 fi
11954 if ! test "x$enable_atspi_tests" = xno; then
11955     PKG_CHECK_MODULES([ATSPI2_2_32], [atspi-2 >= 2.32],
11956                       [have_atspi_scroll_to=1],
11957                       [have_atspi_scroll_to=0])
11958     AC_DEFINE_UNQUOTED([HAVE_ATSPI2_SCROLL_TO], [$have_atspi_scroll_to],
11959                        [Whether AT-SPI2 has the scrollTo API])
11960 fi
11961 ENABLE_ATSPI_TESTS=
11962 test "$enable_atspi_tests" = no || ENABLE_ATSPI_TESTS=TRUE
11963 AC_SUBST([ENABLE_ATSPI_TESTS])
11964
11965 dnl ===================================================================
11966 dnl check for dbus support
11967 dnl ===================================================================
11968 ENABLE_DBUS=""
11969 DBUS_CFLAGS=""
11970 DBUS_LIBS=""
11971 DBUS_GLIB_CFLAGS=""
11972 DBUS_GLIB_LIBS=""
11973 DBUS_HAVE_GLIB=""
11974
11975 if test "$enable_dbus" = "no"; then
11976     test_dbus=no
11977 fi
11978
11979 AC_MSG_CHECKING([whether to enable DBUS support])
11980 if test "$test_dbus" = "yes"; then
11981     ENABLE_DBUS="TRUE"
11982     AC_MSG_RESULT([yes])
11983     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.60)
11984     AC_DEFINE(ENABLE_DBUS)
11985     DBUS_CFLAGS=$(printf '%s' "$DBUS_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11986     FilterLibs "${DBUS_LIBS}"
11987     DBUS_LIBS="${filteredlibs}"
11988
11989     # Glib is needed for BluetoothServer
11990     # Sets also DBUS_GLIB_CFLAGS/DBUS_GLIB_LIBS if successful.
11991     PKG_CHECK_MODULES(DBUS_GLIB,[glib-2.0 >= 2.4],
11992         [
11993             DBUS_HAVE_GLIB="TRUE"
11994             AC_DEFINE(DBUS_HAVE_GLIB,1)
11995         ],
11996         AC_MSG_WARN([[No Glib found, Bluetooth support will be disabled]])
11997     )
11998 else
11999     AC_MSG_RESULT([no])
12000 fi
12001
12002 AC_SUBST(ENABLE_DBUS)
12003 AC_SUBST(DBUS_CFLAGS)
12004 AC_SUBST(DBUS_LIBS)
12005 AC_SUBST(DBUS_GLIB_CFLAGS)
12006 AC_SUBST(DBUS_GLIB_LIBS)
12007 AC_SUBST(DBUS_HAVE_GLIB)
12008
12009 AC_MSG_CHECKING([whether to enable Impress remote control])
12010 if test -n "$enable_sdremote" -a "$enable_sdremote" != "no"; then
12011     AC_MSG_RESULT([yes])
12012     ENABLE_SDREMOTE=TRUE
12013     SDREMOTE_ENTITLEMENT="      <key>com.apple.security.network.server</key>
12014         <true/>"
12015     AC_MSG_CHECKING([whether to enable Bluetooth support in Impress remote control])
12016
12017     if test $OS = MACOSX && test "$MACOSX_SDK_VERSION" -ge 101500; then
12018         # The Bluetooth code doesn't compile with macOS SDK 10.15
12019         if test "$enable_sdremote_bluetooth" = yes; then
12020             AC_MSG_ERROR([macOS SDK $macosx_sdk does not currently support --enable-sdremote-bluetooth])
12021         fi
12022         add_warning "not building the bluetooth part of the sdremote - used api was removed from macOS SDK 10.15"
12023         enable_sdremote_bluetooth=no
12024     fi
12025     # If not explicitly enabled or disabled, default
12026     if test -z "$enable_sdremote_bluetooth"; then
12027         case "$OS" in
12028         LINUX|MACOSX|WNT)
12029             # Default to yes for these
12030             enable_sdremote_bluetooth=yes
12031             ;;
12032         *)
12033             # otherwise no
12034             enable_sdremote_bluetooth=no
12035             ;;
12036         esac
12037     fi
12038     # $enable_sdremote_bluetooth is guaranteed non-empty now
12039
12040     if test "$enable_sdremote_bluetooth" != "no"; then
12041         if test "$OS" = "LINUX"; then
12042             if test "$ENABLE_DBUS" = "TRUE" -a "$DBUS_HAVE_GLIB" = "TRUE"; then
12043                 AC_MSG_RESULT([yes])
12044                 ENABLE_SDREMOTE_BLUETOOTH=TRUE
12045                 dnl ===================================================================
12046                 dnl Check for system bluez
12047                 dnl ===================================================================
12048                 AC_MSG_CHECKING([which Bluetooth header to use])
12049                 if test "$with_system_bluez" = "yes"; then
12050                     AC_MSG_RESULT([external])
12051                     AC_CHECK_HEADER(bluetooth/bluetooth.h, [],
12052                         [AC_MSG_ERROR(bluetooth.h not found. install bluez)], [])
12053                     SYSTEM_BLUEZ=TRUE
12054                 else
12055                     AC_MSG_RESULT([internal])
12056                     SYSTEM_BLUEZ=
12057                 fi
12058             else
12059                 AC_MSG_RESULT([no, dbus disabled])
12060                 ENABLE_SDREMOTE_BLUETOOTH=
12061                 SYSTEM_BLUEZ=
12062             fi
12063         else
12064             AC_MSG_RESULT([yes])
12065             ENABLE_SDREMOTE_BLUETOOTH=TRUE
12066             SYSTEM_BLUEZ=
12067             SDREMOTE_ENTITLEMENT="$SDREMOTE_ENTITLEMENT
12068         <key>com.apple.security.device.bluetooth</key>
12069         <true/>"
12070         fi
12071     else
12072         AC_MSG_RESULT([no])
12073         ENABLE_SDREMOTE_BLUETOOTH=
12074         SYSTEM_BLUEZ=
12075     fi
12076 else
12077     ENABLE_SDREMOTE=
12078     SYSTEM_BLUEZ=
12079     AC_MSG_RESULT([no])
12080 fi
12081 AC_SUBST(ENABLE_SDREMOTE)
12082 AC_SUBST(ENABLE_SDREMOTE_BLUETOOTH)
12083 AC_SUBST(SDREMOTE_ENTITLEMENT)
12084 AC_SUBST(SYSTEM_BLUEZ)
12085
12086 dnl ===================================================================
12087 dnl Check whether to enable GIO support
12088 dnl ===================================================================
12089 if test "$ENABLE_GTK4" = "TRUE" -o "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
12090     AC_MSG_CHECKING([whether to enable GIO support])
12091     if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_gio" = "yes"; then
12092         dnl Need at least 2.26 for the dbus support.
12093         PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.26],
12094                           [ENABLE_GIO="TRUE"], [ENABLE_GIO=""])
12095         if test "$ENABLE_GIO" = "TRUE"; then
12096             AC_DEFINE(ENABLE_GIO)
12097             GIO_CFLAGS=$(printf '%s' "$GIO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12098             FilterLibs "${GIO_LIBS}"
12099             GIO_LIBS="${filteredlibs}"
12100         fi
12101     else
12102         AC_MSG_RESULT([no])
12103     fi
12104 fi
12105 AC_SUBST(ENABLE_GIO)
12106 AC_SUBST(GIO_CFLAGS)
12107 AC_SUBST(GIO_LIBS)
12108
12109
12110 dnl ===================================================================
12111
12112 SPLIT_APP_MODULES=""
12113 if test "$enable_split_app_modules" = "yes"; then
12114     SPLIT_APP_MODULES="TRUE"
12115 fi
12116 AC_SUBST(SPLIT_APP_MODULES)
12117
12118 SPLIT_OPT_FEATURES=""
12119 if test "$enable_split_opt_features" = "yes"; then
12120     SPLIT_OPT_FEATURES="TRUE"
12121 fi
12122 AC_SUBST(SPLIT_OPT_FEATURES)
12123
12124 dnl ===================================================================
12125 dnl Check whether the GStreamer libraries are available.
12126 dnl ===================================================================
12127
12128 ENABLE_GSTREAMER_1_0=""
12129
12130 if test "$test_gstreamer_1_0" = yes; then
12131
12132     AC_MSG_CHECKING([whether to enable the GStreamer 1.0 avmedia backend])
12133     if test "$enable_avmedia" = yes -a "$enable_gstreamer_1_0" != no; then
12134         ENABLE_GSTREAMER_1_0="TRUE"
12135         AC_MSG_RESULT([yes])
12136         PKG_CHECK_MODULES( [GSTREAMER_1_0], [gstreamer-1.0 gstreamer-plugins-base-1.0 gstreamer-pbutils-1.0 gstreamer-video-1.0] )
12137         GSTREAMER_1_0_CFLAGS=$(printf '%s' "$GSTREAMER_1_0_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12138         FilterLibs "${GSTREAMER_1_0_LIBS}"
12139         GSTREAMER_1_0_LIBS="${filteredlibs}"
12140         AC_DEFINE(ENABLE_GSTREAMER_1_0)
12141     else
12142         AC_MSG_RESULT([no])
12143     fi
12144 fi
12145 AC_SUBST(GSTREAMER_1_0_CFLAGS)
12146 AC_SUBST(GSTREAMER_1_0_LIBS)
12147 AC_SUBST(ENABLE_GSTREAMER_1_0)
12148
12149 ENABLE_OPENGL_TRANSITIONS=
12150 ENABLE_OPENGL_CANVAS=
12151 if test $_os = iOS -o $_os = Android -o "$ENABLE_FUZZERS" = "TRUE"; then
12152    : # disable
12153 elif test "$_os" = "Darwin"; then
12154     # We use frameworks on macOS, no need for detail checks
12155     ENABLE_OPENGL_TRANSITIONS=TRUE
12156     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12157     ENABLE_OPENGL_CANVAS=TRUE
12158 elif test $_os = WINNT; then
12159     ENABLE_OPENGL_TRANSITIONS=TRUE
12160     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12161     ENABLE_OPENGL_CANVAS=TRUE
12162 else
12163     if test "$USING_X11" = TRUE; then
12164         AC_CHECK_LIB(GL, glBegin, [:], AC_MSG_ERROR([libGL required.]))
12165         ENABLE_OPENGL_TRANSITIONS=TRUE
12166         AC_DEFINE(HAVE_FEATURE_OPENGL,1)
12167         ENABLE_OPENGL_CANVAS=TRUE
12168     fi
12169 fi
12170
12171 AC_SUBST(ENABLE_OPENGL_TRANSITIONS)
12172 AC_SUBST(ENABLE_OPENGL_CANVAS)
12173
12174 dnl =================================================
12175 dnl Check whether to build with OpenCL support.
12176 dnl =================================================
12177
12178 if test $_os != iOS -a $_os != Android -a "$ENABLE_FUZZERS" != "TRUE" -a "$enable_opencl" = "yes"; then
12179     # OPENCL in BUILD_TYPE and HAVE_FEATURE_OPENCL tell that OpenCL is potentially available on the
12180     # platform (optional at run-time, used through clew).
12181     BUILD_TYPE="$BUILD_TYPE OPENCL"
12182     AC_DEFINE(HAVE_FEATURE_OPENCL)
12183 fi
12184
12185 dnl =================================================
12186 dnl Check whether to build with dconf support.
12187 dnl =================================================
12188
12189 if test $_os != Android -a $_os != iOS -a "$enable_dconf" != no; then
12190     PKG_CHECK_MODULES([DCONF], [dconf >= 0.40.0], [], [
12191         if test "$enable_dconf" = yes; then
12192             AC_MSG_ERROR([dconf not found])
12193         else
12194             enable_dconf=no
12195         fi])
12196 fi
12197 AC_MSG_CHECKING([whether to enable dconf])
12198 if test $_os = Android -o $_os = iOS -o "$enable_dconf" = no; then
12199     DCONF_CFLAGS=
12200     DCONF_LIBS=
12201     ENABLE_DCONF=
12202     AC_MSG_RESULT([no])
12203 else
12204     ENABLE_DCONF=TRUE
12205     AC_DEFINE(ENABLE_DCONF)
12206     AC_MSG_RESULT([yes])
12207 fi
12208 AC_SUBST([DCONF_CFLAGS])
12209 AC_SUBST([DCONF_LIBS])
12210 AC_SUBST([ENABLE_DCONF])
12211
12212 # pdf import?
12213 AC_MSG_CHECKING([whether to build the PDF import feature])
12214 ENABLE_PDFIMPORT=
12215 if test -z "$enable_pdfimport" -o "$enable_pdfimport" = yes; then
12216     AC_MSG_RESULT([yes])
12217     ENABLE_PDFIMPORT=TRUE
12218     AC_DEFINE(HAVE_FEATURE_PDFIMPORT)
12219 else
12220     AC_MSG_RESULT([no])
12221 fi
12222
12223 # Pdfium?
12224 AC_MSG_CHECKING([whether to build PDFium])
12225 ENABLE_PDFIUM=
12226 if test \( -z "$enable_pdfium" -a "$ENABLE_PDFIMPORT" = "TRUE" \) -o "$enable_pdfium" = yes; then
12227     AC_MSG_RESULT([yes])
12228     ENABLE_PDFIUM=TRUE
12229     BUILD_TYPE="$BUILD_TYPE PDFIUM"
12230 else
12231     AC_MSG_RESULT([no])
12232 fi
12233 AC_SUBST(ENABLE_PDFIUM)
12234
12235 if test "$ENABLE_PDFIUM" = "TRUE"; then
12236     AC_MSG_CHECKING([which OpenJPEG library to use])
12237     if test "$with_system_openjpeg" = "yes"; then
12238         SYSTEM_OPENJPEG2=TRUE
12239         AC_MSG_RESULT([external])
12240         PKG_CHECK_MODULES( OPENJPEG2, libopenjp2 )
12241         OPENJPEG2_CFLAGS=$(printf '%s' "$OPENJPEG2_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12242         FilterLibs "${OPENJPEG2_LIBS}"
12243         OPENJPEG2_LIBS="${filteredlibs}"
12244     else
12245         SYSTEM_OPENJPEG2=FALSE
12246         AC_MSG_RESULT([internal])
12247     fi
12248
12249     AC_MSG_CHECKING([which Abseil library to use])
12250     if test "$with_system_abseil" = "yes"; then
12251         AC_MSG_RESULT([external])
12252         SYSTEM_ABSEIL=TRUE
12253         AC_LANG_PUSH([C++])
12254         PKG_CHECK_MODULES(ABSEIL, absl_bad_optional_access absl_bad_variant_access absl_inlined_vector )
12255         AC_LANG_POP([C++])
12256         ABSEIL_CFLAGS=$(printf '%s' "$ABSEIL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12257         FilterLibs "${ABSEIL_LIBS}"
12258         ABSEIL_LIBS="${filteredlibs}"
12259     else
12260         AC_MSG_RESULT([internal])
12261     fi
12262 fi
12263 AC_SUBST(SYSTEM_OPENJPEG2)
12264 AC_SUBST(SYSTEM_ABSEIL)
12265 AC_SUBST(ABSEIL_CFLAGS)
12266 AC_SUBST(ABSEIL_LIBS)
12267
12268 dnl ===================================================================
12269 dnl Check for poppler
12270 dnl ===================================================================
12271 ENABLE_POPPLER=
12272 AC_MSG_CHECKING([whether to build Poppler])
12273 if test \( -z "$enable_poppler" -a "$ENABLE_PDFIMPORT" = "TRUE" -a $_os != Android \) -o "$enable_poppler" = yes; then
12274     AC_MSG_RESULT([yes])
12275     ENABLE_POPPLER=TRUE
12276     AC_DEFINE(HAVE_FEATURE_POPPLER)
12277 else
12278     AC_MSG_RESULT([no])
12279 fi
12280 AC_SUBST(ENABLE_POPPLER)
12281
12282 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" != "TRUE" -a "$ENABLE_PDFIUM" != "TRUE"; then
12283     AC_MSG_ERROR([Cannot import PDF without either Pdfium or Poppler; please enable either of them.])
12284 fi
12285
12286 if test "$ENABLE_PDFIMPORT" != "TRUE" -a \( "$ENABLE_POPPLER" = "TRUE" -o "$ENABLE_PDFIUM" = "TRUE" \); then
12287     AC_MSG_ERROR([Cannot enable Pdfium or Poppler when PDF importing is disabled; please enable PDF import first.])
12288 fi
12289
12290 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" = "TRUE"; then
12291     dnl ===================================================================
12292     dnl Check for system poppler
12293     dnl ===================================================================
12294     AC_MSG_CHECKING([which PDF import poppler to use])
12295     if test "$with_system_poppler" = "yes"; then
12296         AC_MSG_RESULT([external])
12297         SYSTEM_POPPLER=TRUE
12298         PKG_CHECK_MODULES(POPPLER,[poppler >= 0.14 poppler-cpp])
12299         POPPLER_CFLAGS=$(printf '%s' "$POPPLER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12300         FilterLibs "${POPPLER_LIBS}"
12301         POPPLER_LIBS="${filteredlibs}"
12302     else
12303         AC_MSG_RESULT([internal])
12304         SYSTEM_POPPLER=
12305         BUILD_TYPE="$BUILD_TYPE POPPLER"
12306     fi
12307     AC_DEFINE([ENABLE_PDFIMPORT],1)
12308 fi
12309 AC_SUBST(ENABLE_PDFIMPORT)
12310 AC_SUBST(SYSTEM_POPPLER)
12311 AC_SUBST(POPPLER_CFLAGS)
12312 AC_SUBST(POPPLER_LIBS)
12313
12314 # Skia?
12315 ENABLE_SKIA=
12316 if test "$enable_skia" != "no" -a "$build_skia" = "yes" -a -z "$DISABLE_GUI"; then
12317     # Skia now requires at least freetype2 >= 2.8.1, which is less that what LO requires as system freetype.
12318     if test "$SYSTEM_FREETYPE" = TRUE; then
12319         PKG_CHECK_EXISTS(freetype2 >= 21.0.15, # 21.0.15 = 2.8.1
12320             [skia_freetype_ok=yes],
12321             [skia_freetype_ok=no])
12322     else # internal is ok
12323         skia_freetype_ok=yes
12324     fi
12325     AC_MSG_CHECKING([whether to build Skia])
12326     if test "$skia_freetype_ok" = "yes"; then
12327         if test "$enable_skia" = "debug"; then
12328             AC_MSG_RESULT([yes (debug)])
12329             ENABLE_SKIA_DEBUG=TRUE
12330         else
12331             AC_MSG_RESULT([yes])
12332             ENABLE_SKIA_DEBUG=
12333         fi
12334         ENABLE_SKIA=TRUE
12335         if test "$ENDIANNESS" = "big" && test "$ENABLE_SKIA" = "TRUE"; then
12336             AC_MSG_ERROR([skia doesn't work/isn't supported upstream on big-endian. Use --disable-skia])
12337         fi
12338
12339         AC_DEFINE(HAVE_FEATURE_SKIA)
12340         BUILD_TYPE="$BUILD_TYPE SKIA"
12341
12342         if test "$OS" = "MACOSX"; then
12343             AC_DEFINE(SK_GANESH,1)
12344             AC_DEFINE(SK_METAL,1)
12345             SKIA_GPU=METAL
12346             AC_SUBST(SKIA_GPU)
12347         else
12348             AC_DEFINE(SK_GANESH,1)
12349             AC_DEFINE(SK_VULKAN,1)
12350             SKIA_GPU=VULKAN
12351             AC_SUBST(SKIA_GPU)
12352         fi
12353     else
12354         AC_MSG_RESULT([no (freetype too old)])
12355         add_warning "freetype version is too old for Skia library, at least 2.8.1 required, Skia support disabled"
12356     fi
12357
12358 else
12359     AC_MSG_CHECKING([whether to build Skia])
12360     AC_MSG_RESULT([no])
12361 fi
12362 AC_SUBST(ENABLE_SKIA)
12363 AC_SUBST(ENABLE_SKIA_DEBUG)
12364
12365 LO_CLANG_CXXFLAGS_INTRINSICS_SSE2=
12366 LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3=
12367 LO_CLANG_CXXFLAGS_INTRINSICS_SSE41=
12368 LO_CLANG_CXXFLAGS_INTRINSICS_SSE42=
12369 LO_CLANG_CXXFLAGS_INTRINSICS_AVX=
12370 LO_CLANG_CXXFLAGS_INTRINSICS_AVX2=
12371 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512=
12372 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F=
12373 LO_CLANG_CXXFLAGS_INTRINSICS_F16C=
12374 LO_CLANG_CXXFLAGS_INTRINSICS_FMA=
12375 LO_CLANG_VERSION=
12376 HAVE_LO_CLANG_DLLEXPORTINLINES=
12377
12378 if test "$ENABLE_SKIA" = TRUE -a "$COM_IS_CLANG" != TRUE; then
12379     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12380         AC_MSG_CHECKING([for Clang])
12381         AC_MSG_RESULT([$LO_CLANG_CC / $LO_CLANG_CXX])
12382     else
12383         if test "$_os" = "WINNT"; then
12384             AC_MSG_CHECKING([for clang-cl])
12385             if test -x "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"; then
12386                 LO_CLANG_CC=`win_short_path_for_make "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"`
12387             elif test -n "$PROGRAMFILES" -a -x "$(cygpath -u "$PROGRAMFILES/LLVM/bin/clang-cl.exe")"; then
12388                 LO_CLANG_CC=`win_short_path_for_make "$PROGRAMFILES/LLVM/bin/clang-cl.exe"`
12389             elif test -x "$(cygpath -u "c:/Program Files/LLVM/bin/clang-cl.exe")"; then
12390                 LO_CLANG_CC=`win_short_path_for_make "c:/Program Files/LLVM/bin/clang-cl.exe"`
12391             fi
12392             if test -n "$LO_CLANG_CC"; then
12393                 dnl explicitly set -m32/-m64
12394                 LO_CLANG_CC="$LO_CLANG_CC -m$WIN_HOST_BITS"
12395                 LO_CLANG_CXX="$LO_CLANG_CC"
12396                 AC_MSG_RESULT([$LO_CLANG_CC])
12397             else
12398                 AC_MSG_RESULT([no])
12399             fi
12400
12401             AC_MSG_CHECKING([the dependency generation prefix (clang.exe -showIncludes)])
12402             echo "#include <stdlib.h>" > conftest.c
12403             LO_CLANG_SHOWINCLUDES_PREFIX=`VSLANG=1033 $LO_CLANG_CC $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
12404                 grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
12405             rm -f conftest.c conftest.obj
12406             if test -z "$LO_CLANG_SHOWINCLUDES_PREFIX"; then
12407                 AC_MSG_ERROR([cannot determine the -showIncludes prefix])
12408             else
12409                 AC_MSG_RESULT(["$LO_CLANG_SHOWINCLUDES_PREFIX"])
12410             fi
12411         else
12412             AC_CHECK_PROG(LO_CLANG_CC,clang,clang,[])
12413             AC_CHECK_PROG(LO_CLANG_CXX,clang++,clang++,[])
12414         fi
12415     fi
12416     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12417         clang2_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $LO_CLANG_CC -E - | tail -1 | sed 's/ //g'`
12418         LO_CLANG_VERSION=`echo "$clang2_version" | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
12419         if test "$LO_CLANG_VERSION" -lt 50002; then
12420             AC_MSG_WARN(["$clang2_version" is too old or unrecognized, must be at least Clang 5.0.2])
12421             LO_CLANG_CC=
12422             LO_CLANG_CXX=
12423         fi
12424     fi
12425     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX" -a "$_os" = "WINNT"; then
12426         save_CXX="$CXX"
12427         CXX="$LO_CLANG_CXX"
12428         AC_MSG_CHECKING([whether $CXX supports -Zc:dllexportInlines-])
12429         AC_LANG_PUSH([C++])
12430         save_CXXFLAGS=$CXXFLAGS
12431         CXXFLAGS="$CXXFLAGS -Werror -Zc:dllexportInlines-"
12432         AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
12433                 HAVE_LO_CLANG_DLLEXPORTINLINES=TRUE
12434                 AC_MSG_RESULT([yes])
12435             ], [AC_MSG_RESULT([no])])
12436         CXXFLAGS=$save_CXXFLAGS
12437         AC_LANG_POP([C++])
12438         CXX="$save_CXX"
12439         if test -z "$HAVE_LO_CLANG_DLLEXPORTINLINES"; then
12440             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.])
12441         fi
12442     fi
12443     if test -z "$LO_CLANG_CC" -o -z "$LO_CLANG_CXX"; then
12444         # Skia is the default on Windows and Mac, so hard-require Clang.
12445         # Elsewhere it's used just by the 'gen' VCL backend which is rarely used.
12446         if test "$_os" = "WINNT" -o "$_os" = "Darwin"; then
12447             AC_MSG_ERROR([Clang compiler not found. The Skia library needs to be built using Clang, or use --disable-skia.])
12448         else
12449             AC_MSG_WARN([Clang compiler not found.])
12450         fi
12451     else
12452
12453         save_CXX="$CXX"
12454         CXX="$LO_CLANG_CXX"
12455         # copy&paste (and adjust) of intrinsics checks, since MSVC's -arch doesn't work well for Clang-cl
12456         flag_sse2=-msse2
12457         flag_ssse3=-mssse3
12458         flag_sse41=-msse4.1
12459         flag_sse42=-msse4.2
12460         flag_avx=-mavx
12461         flag_avx2=-mavx2
12462         flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
12463         flag_avx512f=-mavx512f
12464         flag_f16c=-mf16c
12465         flag_fma=-mfma
12466
12467         AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
12468         AC_LANG_PUSH([C++])
12469         save_CXXFLAGS=$CXXFLAGS
12470         CXXFLAGS="$CXXFLAGS $flag_sse2"
12471         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12472             #include <emmintrin.h>
12473             int main () {
12474                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12475                 c = _mm_xor_si128 (a, b);
12476                 return 0;
12477             }
12478             ])],
12479             [can_compile_sse2=yes],
12480             [can_compile_sse2=no])
12481         AC_LANG_POP([C++])
12482         CXXFLAGS=$save_CXXFLAGS
12483         AC_MSG_RESULT([${can_compile_sse2}])
12484         if test "${can_compile_sse2}" = "yes" ; then
12485             LO_CLANG_CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
12486         fi
12487
12488         AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
12489         AC_LANG_PUSH([C++])
12490         save_CXXFLAGS=$CXXFLAGS
12491         CXXFLAGS="$CXXFLAGS $flag_ssse3"
12492         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12493             #include <tmmintrin.h>
12494             int main () {
12495                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12496                 c = _mm_maddubs_epi16 (a, b);
12497                 return 0;
12498             }
12499             ])],
12500             [can_compile_ssse3=yes],
12501             [can_compile_ssse3=no])
12502         AC_LANG_POP([C++])
12503         CXXFLAGS=$save_CXXFLAGS
12504         AC_MSG_RESULT([${can_compile_ssse3}])
12505         if test "${can_compile_ssse3}" = "yes" ; then
12506             LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
12507         fi
12508
12509         AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
12510         AC_LANG_PUSH([C++])
12511         save_CXXFLAGS=$CXXFLAGS
12512         CXXFLAGS="$CXXFLAGS $flag_sse41"
12513         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12514             #include <smmintrin.h>
12515             int main () {
12516                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12517                 c = _mm_cmpeq_epi64 (a, b);
12518                 return 0;
12519             }
12520             ])],
12521             [can_compile_sse41=yes],
12522             [can_compile_sse41=no])
12523         AC_LANG_POP([C++])
12524         CXXFLAGS=$save_CXXFLAGS
12525         AC_MSG_RESULT([${can_compile_sse41}])
12526         if test "${can_compile_sse41}" = "yes" ; then
12527             LO_CLANG_CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
12528         fi
12529
12530         AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
12531         AC_LANG_PUSH([C++])
12532         save_CXXFLAGS=$CXXFLAGS
12533         CXXFLAGS="$CXXFLAGS $flag_sse42"
12534         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12535             #include <nmmintrin.h>
12536             int main () {
12537                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
12538                 c = _mm_cmpgt_epi64 (a, b);
12539                 return 0;
12540             }
12541             ])],
12542             [can_compile_sse42=yes],
12543             [can_compile_sse42=no])
12544         AC_LANG_POP([C++])
12545         CXXFLAGS=$save_CXXFLAGS
12546         AC_MSG_RESULT([${can_compile_sse42}])
12547         if test "${can_compile_sse42}" = "yes" ; then
12548             LO_CLANG_CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
12549         fi
12550
12551         AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
12552         AC_LANG_PUSH([C++])
12553         save_CXXFLAGS=$CXXFLAGS
12554         CXXFLAGS="$CXXFLAGS $flag_avx"
12555         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12556             #include <immintrin.h>
12557             int main () {
12558                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
12559                 c = _mm256_xor_ps(a, b);
12560                 return 0;
12561             }
12562             ])],
12563             [can_compile_avx=yes],
12564             [can_compile_avx=no])
12565         AC_LANG_POP([C++])
12566         CXXFLAGS=$save_CXXFLAGS
12567         AC_MSG_RESULT([${can_compile_avx}])
12568         if test "${can_compile_avx}" = "yes" ; then
12569             LO_CLANG_CXXFLAGS_INTRINSICS_AVX="$flag_avx"
12570         fi
12571
12572         AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
12573         AC_LANG_PUSH([C++])
12574         save_CXXFLAGS=$CXXFLAGS
12575         CXXFLAGS="$CXXFLAGS $flag_avx2"
12576         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12577             #include <immintrin.h>
12578             int main () {
12579                 __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
12580                 c = _mm256_maddubs_epi16(a, b);
12581                 return 0;
12582             }
12583             ])],
12584             [can_compile_avx2=yes],
12585             [can_compile_avx2=no])
12586         AC_LANG_POP([C++])
12587         CXXFLAGS=$save_CXXFLAGS
12588         AC_MSG_RESULT([${can_compile_avx2}])
12589         if test "${can_compile_avx2}" = "yes" ; then
12590             LO_CLANG_CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
12591         fi
12592
12593         AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
12594         AC_LANG_PUSH([C++])
12595         save_CXXFLAGS=$CXXFLAGS
12596         CXXFLAGS="$CXXFLAGS $flag_avx512"
12597         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12598             #include <immintrin.h>
12599             int main () {
12600                 __m512i a = _mm512_loadu_si512(0);
12601                 __m512d v1 = _mm512_load_pd(0);
12602                 // https://gcc.gnu.org/git/?p=gcc.git;a=commit;f=gcc/config/i386/avx512fintrin.h;h=23bce99cbe7016a04e14c2163ed3fe6a5a64f4e2
12603                 __m512d v2 = _mm512_abs_pd(v1);
12604                 return 0;
12605             }
12606             ])],
12607             [can_compile_avx512=yes],
12608             [can_compile_avx512=no])
12609         AC_LANG_POP([C++])
12610         CXXFLAGS=$save_CXXFLAGS
12611         AC_MSG_RESULT([${can_compile_avx512}])
12612         if test "${can_compile_avx512}" = "yes" ; then
12613             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
12614             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F="$flag_avx512f"
12615         fi
12616
12617         AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
12618         AC_LANG_PUSH([C++])
12619         save_CXXFLAGS=$CXXFLAGS
12620         CXXFLAGS="$CXXFLAGS $flag_f16c"
12621         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12622             #include <immintrin.h>
12623             int main () {
12624                 __m128i a = _mm_set1_epi32 (0);
12625                 __m128 c;
12626                 c = _mm_cvtph_ps(a);
12627                 return 0;
12628             }
12629             ])],
12630             [can_compile_f16c=yes],
12631             [can_compile_f16c=no])
12632         AC_LANG_POP([C++])
12633         CXXFLAGS=$save_CXXFLAGS
12634         AC_MSG_RESULT([${can_compile_f16c}])
12635         if test "${can_compile_f16c}" = "yes" ; then
12636             LO_CLANG_CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
12637         fi
12638
12639         AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
12640         AC_LANG_PUSH([C++])
12641         save_CXXFLAGS=$CXXFLAGS
12642         CXXFLAGS="$CXXFLAGS $flag_fma"
12643         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12644             #include <immintrin.h>
12645             int main () {
12646                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
12647                 d = _mm256_fmadd_ps(a, b, c);
12648                 return 0;
12649             }
12650             ])],
12651             [can_compile_fma=yes],
12652             [can_compile_fma=no])
12653         AC_LANG_POP([C++])
12654         CXXFLAGS=$save_CXXFLAGS
12655         AC_MSG_RESULT([${can_compile_fma}])
12656         if test "${can_compile_fma}" = "yes" ; then
12657             LO_CLANG_CXXFLAGS_INTRINSICS_FMA="$flag_fma"
12658         fi
12659
12660         CXX="$save_CXX"
12661     fi
12662 fi
12663 #
12664 # prefix LO_CLANG_CC/LO_CLANG_CXX with ccache if needed
12665 #
12666 if test "$CCACHE" != "" -a -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12667     AC_MSG_CHECKING([whether $LO_CLANG_CC is already ccached])
12668     AC_LANG_PUSH([C])
12669     save_CC="$CC"
12670     CC="$LO_CLANG_CC"
12671     save_CFLAGS=$CFLAGS
12672     CFLAGS="$CFLAGS --ccache-skip -O2 -Werror"
12673     dnl an empty program will do, we're checking the compiler flags
12674     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12675                       [use_ccache=yes], [use_ccache=no])
12676     CFLAGS=$save_CFLAGS
12677     CC=$save_CC
12678     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
12679         AC_MSG_RESULT([yes])
12680     else
12681         LO_CLANG_CC="$CCACHE $LO_CLANG_CC"
12682         AC_MSG_RESULT([no])
12683     fi
12684     AC_LANG_POP([C])
12685
12686     AC_MSG_CHECKING([whether $LO_CLANG_CXX is already ccached])
12687     AC_LANG_PUSH([C++])
12688     save_CXX="$CXX"
12689     CXX="$LO_CLANG_CXX"
12690     save_CXXFLAGS=$CXXFLAGS
12691     CXXFLAGS="$CXXFLAGS --ccache-skip -O2 -Werror"
12692     dnl an empty program will do, we're checking the compiler flags
12693     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12694                       [use_ccache=yes], [use_ccache=no])
12695     if test $use_ccache = yes -a "${CCACHE/*sccache*/}" != ""; then
12696         AC_MSG_RESULT([yes])
12697     else
12698         LO_CLANG_CXX="$CCACHE $LO_CLANG_CXX"
12699         AC_MSG_RESULT([no])
12700     fi
12701     CXXFLAGS=$save_CXXFLAGS
12702     CXX=$save_CXX
12703     AC_LANG_POP([C++])
12704 fi
12705
12706 AC_SUBST(LO_CLANG_CC)
12707 AC_SUBST(LO_CLANG_CXX)
12708 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE2)
12709 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3)
12710 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE41)
12711 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE42)
12712 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX)
12713 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX2)
12714 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512)
12715 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512F)
12716 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_F16C)
12717 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_FMA)
12718 AC_SUBST(LO_CLANG_SHOWINCLUDES_PREFIX)
12719 AC_SUBST(LO_CLANG_VERSION)
12720 AC_SUBST(CLANG_USE_LD)
12721 AC_SUBST([HAVE_LO_CLANG_DLLEXPORTINLINES])
12722
12723 SYSTEM_GPGMEPP=
12724
12725 AC_MSG_CHECKING([whether to enable gpgmepp])
12726 if test "$enable_gpgmepp" = no; then
12727     AC_MSG_RESULT([no])
12728 elif test "$enable_mpl_subset" = "yes"; then
12729     AC_MSG_RESULT([no (MPL only)])
12730 elif test "$enable_fuzzers" = "yes"; then
12731     AC_MSG_RESULT([no (oss-fuzz)])
12732 elif test \( \( "$_os" = "Linux" -o "$_os" = "Darwin" \) -a "$ENABLE_NSS" = TRUE \) -o "$_os" = "WINNT" ; then
12733     AC_MSG_RESULT([yes])
12734     dnl ===================================================================
12735     dnl Check for system gpgme
12736     dnl ===================================================================
12737     AC_MSG_CHECKING([which gpgmepp to use])
12738     if test "$with_system_gpgmepp" = "yes"; then
12739         AC_MSG_RESULT([external])
12740         SYSTEM_GPGMEPP=TRUE
12741
12742         # C++ library doesn't come with fancy gpgmepp-config, check for headers the old-fashioned way
12743         AC_CHECK_HEADER(gpgme++/gpgmepp_version.h, [ GPGMEPP_CFLAGS=-I/usr/include/gpgme++ ],
12744             [AC_MSG_ERROR([gpgmepp headers not found, install gpgmepp >= 1.14 development package])], [])
12745         AC_CHECK_HEADER(gpgme.h, [],
12746             [AC_MSG_ERROR([gpgme headers not found, install gpgme development package])], [])
12747         AC_CHECK_LIB(gpgmepp, main, [],
12748             [AC_MSG_ERROR(gpgmepp not found or not functional)], [])
12749         GPGMEPP_LIBS=-lgpgmepp
12750     else
12751         AC_MSG_RESULT([internal])
12752         BUILD_TYPE="$BUILD_TYPE LIBGPGERROR LIBASSUAN GPGMEPP"
12753
12754         GPG_ERROR_CFLAGS="-I${WORKDIR}/UnpackedTarball/libgpg-error/src"
12755         LIBASSUAN_CFLAGS="-I${WORKDIR}/UnpackedTarball/libassuan/src"
12756         if test "$_os" != "WINNT"; then
12757             GPG_ERROR_LIBS="-L${WORKDIR}/UnpackedTarball/libgpg-error/src/.libs -lgpg-error"
12758             LIBASSUAN_LIBS="-L${WORKDIR}/UnpackedTarball/libassuan/src/.libs -lassuan"
12759         fi
12760     fi
12761     ENABLE_GPGMEPP=TRUE
12762     AC_DEFINE([HAVE_FEATURE_GPGME])
12763     AC_PATH_PROG(GPG, gpg)
12764     # TODO: Windows's cygwin gpg does not seem to work with our gpgme,
12765     # so let's exclude that manually for the moment
12766     if test -n "$GPG" -a "$_os" != "WINNT"; then
12767         # make sure we not only have a working gpgme, but a full working
12768         # gpg installation to run OpenPGP signature verification
12769         AC_DEFINE([HAVE_FEATURE_GPGVERIFY])
12770     fi
12771     if test "$_os" = "Linux"; then
12772       uid=`id -u`
12773       AC_MSG_CHECKING([for /run/user/$uid])
12774       if test -d /run/user/$uid; then
12775         AC_MSG_RESULT([yes])
12776         AC_PATH_PROG(GPGCONF, gpgconf)
12777
12778         # Older versions of gpgconf are not working as expected, since
12779         # `gpgconf --remove-socketdir` fails to exit any gpg-agent daemon operating
12780         # on that socket dir that has (indirectly) been started by the tests in xmlsecurity/qa/unit/signing/signing.cxx
12781         # (see commit message of f0305ec0a7d199e605511844d9d6af98b66d4bfd%5E )
12782         AC_MSG_CHECKING([whether version of gpgconf is suitable ... ])
12783         GPGCONF_VERSION=`"$GPGCONF" --version | "$AWK" '/^gpgconf \(GnuPG\)/{print $3}'`
12784         GPGCONF_NUMVER=`echo $GPGCONF_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
12785         if test "$GPGCONF_VERSION" = "2.2_OOo" -o "$GPGCONF_NUMVER" -ge "020200"; then
12786           AC_MSG_RESULT([yes, $GPGCONF_VERSION])
12787           AC_MSG_CHECKING([for gpgconf --create-socketdir... ])
12788           if $GPGCONF --dump-options > /dev/null ; then
12789             if $GPGCONF --dump-options | grep -q create-socketdir ; then
12790               AC_MSG_RESULT([yes])
12791               AC_DEFINE([HAVE_GPGCONF_SOCKETDIR])
12792               AC_DEFINE_UNQUOTED([GPGME_GPGCONF], ["$GPGCONF"])
12793             else
12794               AC_MSG_RESULT([no])
12795             fi
12796           else
12797             AC_MSG_RESULT([no. missing or broken gpgconf?])
12798           fi
12799         else
12800           AC_MSG_RESULT([no, $GPGCONF_VERSION])
12801         fi
12802       else
12803         AC_MSG_RESULT([no])
12804      fi
12805    fi
12806 else
12807     AC_MSG_RESULT([no (unsupported OS or missing NSS)])
12808 fi
12809 AC_SUBST(ENABLE_GPGMEPP)
12810 AC_SUBST(SYSTEM_GPGMEPP)
12811 AC_SUBST(GPG_ERROR_CFLAGS)
12812 AC_SUBST(GPG_ERROR_LIBS)
12813 AC_SUBST(LIBASSUAN_CFLAGS)
12814 AC_SUBST(LIBASSUAN_LIBS)
12815 AC_SUBST(GPGMEPP_CFLAGS)
12816 AC_SUBST(GPGMEPP_LIBS)
12817
12818 AC_MSG_CHECKING([whether to build Java Websocket for the UNO remote websocket client])
12819 if test "$with_java" != "no"; then
12820     AC_MSG_RESULT([yes])
12821     ENABLE_JAVA_WEBSOCKET=TRUE
12822     BUILD_TYPE="$BUILD_TYPE JAVA_WEBSOCKET"
12823     NEED_ANT=TRUE
12824 else
12825     AC_MSG_RESULT([no])
12826     ENABLE_JAVA_WEBSOCKET=
12827 fi
12828 AC_SUBST(ENABLE_JAVA_WEBSOCKET)
12829
12830 AC_MSG_CHECKING([whether to build the Wiki Publisher extension])
12831 if test "x$enable_ext_wiki_publisher" = "xyes" -a "x$enable_extension_integration" != "xno" -a "$with_java" != "no"; then
12832     AC_MSG_RESULT([yes])
12833     ENABLE_MEDIAWIKI=TRUE
12834     BUILD_TYPE="$BUILD_TYPE XSLTML"
12835     if test  "x$with_java" = "xno"; then
12836         AC_MSG_ERROR([Wiki Publisher requires Java! Enable Java if you want to build it.])
12837     fi
12838 else
12839     AC_MSG_RESULT([no])
12840     ENABLE_MEDIAWIKI=
12841     SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_MEDIAWIKI"
12842 fi
12843 AC_SUBST(ENABLE_MEDIAWIKI)
12844
12845 AC_MSG_CHECKING([whether to build the Report Builder])
12846 if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
12847     AC_MSG_RESULT([yes])
12848     ENABLE_REPORTBUILDER=TRUE
12849     AC_MSG_CHECKING([which jfreereport libs to use])
12850     if test "$with_system_jfreereport" = "yes"; then
12851         SYSTEM_JFREEREPORT=TRUE
12852         AC_MSG_RESULT([external])
12853         if test -z $SAC_JAR; then
12854             SAC_JAR=/usr/share/java/sac.jar
12855         fi
12856         if ! test -f $SAC_JAR; then
12857              AC_MSG_ERROR(sac.jar not found.)
12858         fi
12859
12860         if test -z $LIBXML_JAR; then
12861             if test -f /usr/share/java/libxml-1.0.0.jar; then
12862                 LIBXML_JAR=/usr/share/java/libxml-1.0.0.jar
12863             elif test -f /usr/share/java/libxml.jar; then
12864                 LIBXML_JAR=/usr/share/java/libxml.jar
12865             else
12866                 AC_MSG_ERROR(libxml.jar replacement not found.)
12867             fi
12868         elif ! test -f $LIBXML_JAR; then
12869             AC_MSG_ERROR(libxml.jar not found.)
12870         fi
12871
12872         if test -z $FLUTE_JAR; then
12873             if test -f /usr/share/java/flute-1.3.0.jar; then
12874                 FLUTE_JAR=/usr/share/java/flute-1.3.0.jar
12875             elif test -f /usr/share/java/flute.jar; then
12876                 FLUTE_JAR=/usr/share/java/flute.jar
12877             else
12878                 AC_MSG_ERROR(flute-1.3.0.jar replacement not found.)
12879             fi
12880         elif ! test -f $FLUTE_JAR; then
12881             AC_MSG_ERROR(flute-1.3.0.jar not found.)
12882         fi
12883
12884         if test -z $JFREEREPORT_JAR; then
12885             if test -f /usr/share/java/flow-engine-0.9.2.jar; then
12886                 JFREEREPORT_JAR=/usr/share/java/flow-engine-0.9.2.jar
12887             elif test -f /usr/share/java/flow-engine.jar; then
12888                 JFREEREPORT_JAR=/usr/share/java/flow-engine.jar
12889             else
12890                 AC_MSG_ERROR(jfreereport.jar replacement not found.)
12891             fi
12892         elif ! test -f  $JFREEREPORT_JAR; then
12893                 AC_MSG_ERROR(jfreereport.jar not found.)
12894         fi
12895
12896         if test -z $LIBLAYOUT_JAR; then
12897             if test -f /usr/share/java/liblayout-0.2.9.jar; then
12898                 LIBLAYOUT_JAR=/usr/share/java/liblayout-0.2.9.jar
12899             elif test -f /usr/share/java/liblayout.jar; then
12900                 LIBLAYOUT_JAR=/usr/share/java/liblayout.jar
12901             else
12902                 AC_MSG_ERROR(liblayout.jar replacement not found.)
12903             fi
12904         elif ! test -f $LIBLAYOUT_JAR; then
12905                 AC_MSG_ERROR(liblayout.jar not found.)
12906         fi
12907
12908         if test -z $LIBLOADER_JAR; then
12909             if test -f /usr/share/java/libloader-1.0.0.jar; then
12910                 LIBLOADER_JAR=/usr/share/java/libloader-1.0.0.jar
12911             elif test -f /usr/share/java/libloader.jar; then
12912                 LIBLOADER_JAR=/usr/share/java/libloader.jar
12913             else
12914                 AC_MSG_ERROR(libloader.jar replacement not found.)
12915             fi
12916         elif ! test -f  $LIBLOADER_JAR; then
12917             AC_MSG_ERROR(libloader.jar not found.)
12918         fi
12919
12920         if test -z $LIBFORMULA_JAR; then
12921             if test -f /usr/share/java/libformula-0.2.0.jar; then
12922                 LIBFORMULA_JAR=/usr/share/java/libformula-0.2.0.jar
12923             elif test -f /usr/share/java/libformula.jar; then
12924                 LIBFORMULA_JAR=/usr/share/java/libformula.jar
12925             else
12926                 AC_MSG_ERROR(libformula.jar replacement not found.)
12927             fi
12928         elif ! test -f $LIBFORMULA_JAR; then
12929                 AC_MSG_ERROR(libformula.jar not found.)
12930         fi
12931
12932         if test -z $LIBREPOSITORY_JAR; then
12933             if test -f /usr/share/java/librepository-1.0.0.jar; then
12934                 LIBREPOSITORY_JAR=/usr/share/java/librepository-1.0.0.jar
12935             elif test -f /usr/share/java/librepository.jar; then
12936                 LIBREPOSITORY_JAR=/usr/share/java/librepository.jar
12937             else
12938                 AC_MSG_ERROR(librepository.jar replacement not found.)
12939             fi
12940         elif ! test -f $LIBREPOSITORY_JAR; then
12941             AC_MSG_ERROR(librepository.jar not found.)
12942         fi
12943
12944         if test -z $LIBFONTS_JAR; then
12945             if test -f /usr/share/java/libfonts-1.0.0.jar; then
12946                 LIBFONTS_JAR=/usr/share/java/libfonts-1.0.0.jar
12947             elif test -f /usr/share/java/libfonts.jar; then
12948                 LIBFONTS_JAR=/usr/share/java/libfonts.jar
12949             else
12950                 AC_MSG_ERROR(libfonts.jar replacement not found.)
12951             fi
12952         elif ! test -f $LIBFONTS_JAR; then
12953                 AC_MSG_ERROR(libfonts.jar not found.)
12954         fi
12955
12956         if test -z $LIBSERIALIZER_JAR; then
12957             if test -f /usr/share/java/libserializer-1.0.0.jar; then
12958                 LIBSERIALIZER_JAR=/usr/share/java/libserializer-1.0.0.jar
12959             elif test -f /usr/share/java/libserializer.jar; then
12960                 LIBSERIALIZER_JAR=/usr/share/java/libserializer.jar
12961             else
12962                 AC_MSG_ERROR(libserializer.jar replacement not found.)
12963             fi
12964         elif ! test -f $LIBSERIALIZER_JAR; then
12965                 AC_MSG_ERROR(libserializer.jar not found.)
12966         fi
12967
12968         if test -z $LIBBASE_JAR; then
12969             if test -f /usr/share/java/libbase-1.0.0.jar; then
12970                 LIBBASE_JAR=/usr/share/java/libbase-1.0.0.jar
12971             elif test -f /usr/share/java/libbase.jar; then
12972                 LIBBASE_JAR=/usr/share/java/libbase.jar
12973             else
12974                 AC_MSG_ERROR(libbase.jar replacement not found.)
12975             fi
12976         elif ! test -f $LIBBASE_JAR; then
12977             AC_MSG_ERROR(libbase.jar not found.)
12978         fi
12979
12980     else
12981         AC_MSG_RESULT([internal])
12982         SYSTEM_JFREEREPORT=
12983         BUILD_TYPE="$BUILD_TYPE JFREEREPORT"
12984         NEED_ANT=TRUE
12985     fi
12986     BUILD_TYPE="$BUILD_TYPE REPORTBUILDER"
12987 else
12988     AC_MSG_RESULT([no])
12989     ENABLE_REPORTBUILDER=
12990     SYSTEM_JFREEREPORT=
12991 fi
12992 AC_SUBST(ENABLE_REPORTBUILDER)
12993 AC_SUBST(SYSTEM_JFREEREPORT)
12994 AC_SUBST(SAC_JAR)
12995 AC_SUBST(LIBXML_JAR)
12996 AC_SUBST(FLUTE_JAR)
12997 AC_SUBST(JFREEREPORT_JAR)
12998 AC_SUBST(LIBBASE_JAR)
12999 AC_SUBST(LIBLAYOUT_JAR)
13000 AC_SUBST(LIBLOADER_JAR)
13001 AC_SUBST(LIBFORMULA_JAR)
13002 AC_SUBST(LIBREPOSITORY_JAR)
13003 AC_SUBST(LIBFONTS_JAR)
13004 AC_SUBST(LIBSERIALIZER_JAR)
13005
13006 # scripting provider for BeanShell?
13007 AC_MSG_CHECKING([whether to build support for scripts in BeanShell])
13008 if test "${enable_scripting_beanshell}" != "no" -a "x$with_java" != "xno"; then
13009     AC_MSG_RESULT([yes])
13010     ENABLE_SCRIPTING_BEANSHELL=TRUE
13011
13012     dnl ===================================================================
13013     dnl Check for system beanshell
13014     dnl ===================================================================
13015     AC_MSG_CHECKING([which beanshell to use])
13016     if test "$with_system_beanshell" = "yes"; then
13017         AC_MSG_RESULT([external])
13018         SYSTEM_BSH=TRUE
13019         if test -z $BSH_JAR; then
13020             BSH_JAR=/usr/share/java/bsh.jar
13021         fi
13022         if ! test -f $BSH_JAR; then
13023             AC_MSG_ERROR(bsh.jar not found.)
13024         fi
13025     else
13026         AC_MSG_RESULT([internal])
13027         SYSTEM_BSH=
13028         BUILD_TYPE="$BUILD_TYPE BSH"
13029     fi
13030 else
13031     AC_MSG_RESULT([no])
13032     ENABLE_SCRIPTING_BEANSHELL=
13033     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_BEANSHELL"
13034 fi
13035 AC_SUBST(ENABLE_SCRIPTING_BEANSHELL)
13036 AC_SUBST(SYSTEM_BSH)
13037 AC_SUBST(BSH_JAR)
13038
13039 # scripting provider for JavaScript?
13040 AC_MSG_CHECKING([whether to build support for scripts in JavaScript])
13041 if test "${enable_scripting_javascript}" != "no" -a "x$with_java" != "xno"; then
13042     AC_MSG_RESULT([yes])
13043     ENABLE_SCRIPTING_JAVASCRIPT=TRUE
13044
13045     dnl ===================================================================
13046     dnl Check for system rhino
13047     dnl ===================================================================
13048     AC_MSG_CHECKING([which rhino to use])
13049     if test "$with_system_rhino" = "yes"; then
13050         AC_MSG_RESULT([external])
13051         SYSTEM_RHINO=TRUE
13052         if test -z $RHINO_JAR; then
13053             RHINO_JAR=/usr/share/java/js.jar
13054         fi
13055         if ! test -f $RHINO_JAR; then
13056             AC_MSG_ERROR(js.jar not found.)
13057         fi
13058     else
13059         AC_MSG_RESULT([internal])
13060         SYSTEM_RHINO=
13061         BUILD_TYPE="$BUILD_TYPE RHINO"
13062         NEED_ANT=TRUE
13063     fi
13064 else
13065     AC_MSG_RESULT([no])
13066     ENABLE_SCRIPTING_JAVASCRIPT=
13067     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_JAVASCRIPT"
13068 fi
13069 AC_SUBST(ENABLE_SCRIPTING_JAVASCRIPT)
13070 AC_SUBST(SYSTEM_RHINO)
13071 AC_SUBST(RHINO_JAR)
13072
13073 # This is only used in Qt5/Qt6/KF5/KF6 checks to determine if /usr/lib64
13074 # paths should be added to library search path. So lets put all 64-bit
13075 # platforms there.
13076 supports_multilib=
13077 case "$host_cpu" in
13078 x86_64 | powerpc64 | powerpc64le | s390x | aarch64 | mips64 | mips64el | loongarch64 | riscv64)
13079     if test "$SAL_TYPES_SIZEOFLONG" = "8"; then
13080         supports_multilib="yes"
13081     fi
13082     ;;
13083 *)
13084     ;;
13085 esac
13086
13087 dnl ===================================================================
13088 dnl QT5 Integration
13089 dnl ===================================================================
13090
13091 QT5_CFLAGS=""
13092 QT5_LIBS=""
13093 QT5_GOBJECT_CFLAGS=""
13094 QT5_GOBJECT_LIBS=""
13095 QT5_HAVE_GOBJECT=""
13096 QT5_PLATFORMS_SRCDIR=""
13097 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
13098         \( "$test_qt5" = "yes" -a "$ENABLE_QT5" = "TRUE" \) -o \
13099         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
13100 then
13101     qt5_incdirs="$QT5INC /usr/include/qt5 /usr/include $x_includes"
13102     qt5_libdirs="$QT5LIB /usr/lib/qt5 /usr/lib $x_libraries"
13103
13104     if test -n "$supports_multilib"; then
13105         qt5_libdirs="$qt5_libdirs /usr/lib64/qt5 /usr/lib64/qt /usr/lib64"
13106     fi
13107
13108     qt5_test_include="QtWidgets/qapplication.h"
13109     if test "$_os" = "Emscripten"; then
13110         qt5_test_library="libQt5Widgets.a"
13111     else
13112         qt5_test_library="libQt5Widgets.so"
13113     fi
13114
13115     dnl Check for qmake5
13116     if test -n "$QT5DIR"; then
13117         AC_PATH_PROG(QMAKE5, [qmake], no, [$QT5DIR/bin])
13118     else
13119         AC_PATH_PROGS(QMAKE5, [qmake-qt5 qmake], no)
13120     fi
13121     if test "$QMAKE5" = "no"; then
13122         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13123     else
13124         qmake5_test_ver="`$QMAKE5 -v 2>&1 | $SED -n -e 's/^Using Qt version \(5\.[[0-9.]]\+\).*$/\1/p'`"
13125         if test -z "$qmake5_test_ver"; then
13126             AC_MSG_ERROR([Wrong qmake for Qt5 found. Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13127         fi
13128         qmake5_minor_version="`echo $qmake5_test_ver | cut -d. -f2`"
13129         qt5_minimal_minor="15"
13130         if test "$qmake5_minor_version" -lt "$qt5_minimal_minor"; then
13131             AC_MSG_ERROR([The minimal supported Qt5 version is 5.${qt5_minimal_minor}, but your 'qmake -v' reports Qt5 version $qmake5_test_ver.])
13132         else
13133             AC_MSG_NOTICE([Detected Qt5 version: $qmake5_test_ver])
13134         fi
13135     fi
13136
13137     qt5_incdirs="`$QMAKE5 -query QT_INSTALL_HEADERS` $qt5_incdirs"
13138     qt5_libdirs="`$QMAKE5 -query QT_INSTALL_LIBS` $qt5_libdirs"
13139     qt5_platformsdir="`$QMAKE5 -query QT_INSTALL_PLUGINS`/platforms"
13140     QT5_PLATFORMS_SRCDIR="$qt5_platformsdir"
13141
13142     AC_MSG_CHECKING([for Qt5 headers])
13143     qt5_incdir="no"
13144     for inc_dir in $qt5_incdirs; do
13145         if test -r "$inc_dir/$qt5_test_include"; then
13146             qt5_incdir="$inc_dir"
13147             break
13148         fi
13149     done
13150     AC_MSG_RESULT([$qt5_incdir])
13151     if test "x$qt5_incdir" = "xno"; then
13152         AC_MSG_ERROR([Qt5 headers not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13153     fi
13154     # check for scenario: qt5-qtbase-devel-*.86_64 installed but host is i686
13155     AC_LANG_PUSH([C++])
13156     save_CPPFLAGS=$CPPFLAGS
13157     CPPFLAGS="${CPPFLAGS} -I${qt5_incdir}"
13158     AC_CHECK_HEADER(QtCore/qconfig.h, [],
13159         [AC_MSG_ERROR(qconfig.h header not found.)], [])
13160     CPPFLAGS=$save_CPPFLAGS
13161     AC_LANG_POP([C++])
13162
13163     AC_MSG_CHECKING([for Qt5 libraries])
13164     qt5_libdir="no"
13165     for lib_dir in $qt5_libdirs; do
13166         if test -r "$lib_dir/$qt5_test_library"; then
13167             qt5_libdir="$lib_dir"
13168             break
13169         fi
13170     done
13171     AC_MSG_RESULT([$qt5_libdir])
13172     if test "x$qt5_libdir" = "xno"; then
13173         AC_MSG_ERROR([Qt5 libraries not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
13174     fi
13175
13176     if test "$_os" = "Emscripten"; then
13177         if test ! -f "$QT5_PLATFORMS_SRCDIR"/wasm_shell.html ; then
13178             QT5_PLATFORMS_SRCDIR="${QT5_PLATFORMS_SRCDIR/plugins/src\/plugins}/wasm"
13179         fi
13180         if test ! -f "${qt5_platformsdir}"/libqwasm.a -o ! -f "$QT5_PLATFORMS_SRCDIR"/wasm_shell.html; then
13181             AC_MSG_ERROR([No Qt5 WASM QPA plugin found in ${qt5_platformsdir} or ${QT5_PLATFORMS_SRCDIR}])
13182         fi
13183
13184         EMSDK_LLVM_NM="$(em-config LLVM_ROOT)"/llvm-nm
13185         if ! test -x "$EMSDK_LLVM_NM"; then
13186             AC_MSG_ERROR([Missing llvm-nm expected to be found at "$EMSDK_LLVM_NM".])
13187         fi
13188         if test ! -f "${qt5_libdir}"/libQt5Gui.a; then
13189             AC_MSG_ERROR([No Qt5 WASM libQt5Gui.a in ${qt5_libdir}])
13190         fi
13191         QT5_WASM_SJLJ="`${EMSDK_LLVM_NM} "${qt5_libdir}"/libQt5Gui.a 2>/dev/null | $GREP emscripten_longjmp`"
13192         if test "$ENABLE_WASM_EXCEPTIONS" = TRUE -a -n "$QT5_WASM_SJLJ"; then
13193             AC_MSG_ERROR(['emscripten_longjmp' symbol found in libQt5Gui.a (missing '-s SUPPORT_LONGJMP=wasm'). See static/README.wasm.md.])
13194         fi
13195         if test "$ENABLE_WASM_EXCEPTIONS" != TRUE -a -z "$QT5_WASM_SJLJ"; then
13196             AC_MSG_ERROR(['emscripten_longjmp' symbol not found in libQt5Gui.a. You probably use an incompatible Qt build with '-s SUPPORT_LONGJMP=wasm'.])
13197         fi
13198     fi
13199
13200     QT5_CFLAGS="-I$qt5_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13201     QT5_CFLAGS=$(printf '%s' "$QT5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13202     QT5_LIBS="-L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
13203     if test "$_os" = "Emscripten"; then
13204         QT5_LIBS="$QT5_LIBS -lqtpcre2 -lQt5EventDispatcherSupport -lQt5FontDatabaseSupport -L${qt5_platformsdir} -lqwasm"
13205     fi
13206
13207     if test "$USING_X11" = TRUE; then
13208         PKG_CHECK_MODULES(QT5_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for correct app grouping in X11.])])
13209         QT5_CFLAGS="$QT5_CFLAGS $QT5_XCB_CFLAGS $QT5_XCB_ICCCM_CFLAGS"
13210         QT5_LIBS="$QT5_LIBS $QT5_XCB_LIBS $QT5_XCB_ICCCM_LIBS -lQt5X11Extras"
13211         QT5_USING_X11=1
13212         AC_DEFINE(QT5_USING_X11)
13213     fi
13214
13215     dnl Check for Meta Object Compiler
13216
13217     AC_PATH_PROGS( MOC5, [moc-qt5 moc], no, [`dirname $qt5_libdir`/bin:$QT5DIR/bin:$PATH])
13218     if test "$MOC5" = "no"; then
13219         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
13220 the root of your Qt installation by exporting QT5DIR before running "configure".])
13221     fi
13222
13223     if test "$test_gstreamer_1_0" = yes; then
13224         PKG_CHECK_MODULES(QT5_GOBJECT,[gobject-2.0], [
13225                 QT5_HAVE_GOBJECT=1
13226                 AC_DEFINE(QT5_HAVE_GOBJECT)
13227             ],
13228             AC_MSG_WARN([[No GObject found, can't use QWidget GStreamer sink on wayland!]])
13229         )
13230     fi
13231 fi
13232 AC_SUBST(QT5_CFLAGS)
13233 AC_SUBST(QT5_LIBS)
13234 AC_SUBST(MOC5)
13235 AC_SUBST(QT5_GOBJECT_CFLAGS)
13236 AC_SUBST(QT5_GOBJECT_LIBS)
13237 AC_SUBST(QT5_HAVE_GOBJECT)
13238 AC_SUBST(QT5_PLATFORMS_SRCDIR)
13239
13240 dnl ===================================================================
13241 dnl QT6 Integration
13242 dnl ===================================================================
13243
13244 QT6_CFLAGS=""
13245 QT6_LIBS=""
13246 QT6_PLATFORMS_SRCDIR=""
13247 if test \( "$test_kf6" = "yes" -a "$ENABLE_KF6" = "TRUE" \) -o \
13248         \( "$test_qt6" = "yes" -a "$ENABLE_QT6" = "TRUE" \)
13249 then
13250     qt6_incdirs="$QT6INC /usr/include/qt6 /usr/include $x_includes"
13251     qt6_libdirs="$QT6LIB /usr/lib/qt6 /usr/lib $x_libraries"
13252
13253     if test -n "$supports_multilib"; then
13254         qt6_libdirs="$qt6_libdirs /usr/lib64/qt6 /usr/lib64/qt /usr/lib64"
13255     fi
13256
13257     qt6_test_include="QtWidgets/qapplication.h"
13258     if test "$_os" = "Emscripten"; then
13259         qt6_test_library="libQt6Widgets.a"
13260     else
13261         qt6_test_library="libQt6Widgets.so"
13262     fi
13263
13264     dnl Check for qmake6
13265     if test -n "$QT6DIR"; then
13266         AC_PATH_PROG(QMAKE6, [qmake], no, [$QT6DIR/bin])
13267     else
13268         AC_PATH_PROGS(QMAKE6, [qmake-qt6 qmake6 qmake], no)
13269     fi
13270     if test "$QMAKE6" = "no"; then
13271         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13272     else
13273         qmake6_test_ver="`$QMAKE6 -v 2>&1 | $SED -n -e 's/^Using Qt version \(6\.[[0-9.]]\+\).*$/\1/p'`"
13274         if test -z "$qmake6_test_ver"; then
13275             AC_MSG_ERROR([Wrong qmake for Qt6 found. Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13276         fi
13277         AC_MSG_NOTICE([Detected Qt6 version: $qmake6_test_ver])
13278     fi
13279
13280     qt6_incdirs="`$QMAKE6 -query QT_INSTALL_HEADERS` $qt6_incdirs"
13281     qt6_libdirs="`$QMAKE6 -query QT_INSTALL_LIBS` $qt6_libdirs"
13282     qt6_platformsdir="`$QMAKE6 -query QT_INSTALL_PLUGINS`/platforms"
13283     QT6_PLATFORMS_SRCDIR="$qt6_platformsdir"
13284
13285     AC_MSG_CHECKING([for Qt6 headers])
13286     qt6_incdir="no"
13287     for inc_dir in $qt6_incdirs; do
13288         if test -r "$inc_dir/$qt6_test_include"; then
13289             qt6_incdir="$inc_dir"
13290             break
13291         fi
13292     done
13293     AC_MSG_RESULT([$qt6_incdir])
13294     if test "x$qt6_incdir" = "xno"; then
13295         AC_MSG_ERROR([Qt6 headers not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13296     fi
13297     # check for scenario: qt6-qtbase-devel-*.86_64 installed but host is i686
13298     AC_LANG_PUSH([C++])
13299     save_CPPFLAGS=$CPPFLAGS
13300     CPPFLAGS="${CPPFLAGS} -I${qt6_incdir}"
13301     AC_CHECK_HEADER(QtCore/qconfig.h, [],
13302         [AC_MSG_ERROR(qconfig.h header not found.)], [])
13303     CPPFLAGS=$save_CPPFLAGS
13304     AC_LANG_POP([C++])
13305
13306     AC_MSG_CHECKING([for Qt6 libraries])
13307     qt6_libdir="no"
13308     for lib_dir in $qt6_libdirs; do
13309         if test -r "$lib_dir/$qt6_test_library"; then
13310             qt6_libdir="$lib_dir"
13311             break
13312         fi
13313     done
13314     AC_MSG_RESULT([$qt6_libdir])
13315     if test "x$qt6_libdir" = "xno"; then
13316         AC_MSG_ERROR([Qt6 libraries not found.  Please specify the root of your Qt6 installation by exporting QT6DIR before running "configure".])
13317     fi
13318
13319     if test "$_os" = "Emscripten"; then
13320         if test ! -f "$QT6_PLATFORMS_SRCDIR"/wasm_shell.html ; then
13321             QT6_PLATFORMS_SRCDIR="${QT6_PLATFORMS_SRCDIR/plugins/src\/plugins}/wasm"
13322         fi
13323         if test ! -f "${qt6_platformsdir}"/libqwasm.a -o ! -f "$QT6_PLATFORMS_SRCDIR"/wasm_shell.html; then
13324             AC_MSG_ERROR([No Qt6 WASM QPA plugin found in ${qt6_platformsdir} or ${QT6_PLATFORMS_SRCDIR}])
13325         fi
13326     fi
13327
13328     QT6_CFLAGS="-I$qt6_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13329     QT6_CFLAGS=$(printf '%s' "$QT6_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13330     QT6_LIBS="-L$qt6_libdir -lQt6Core -lQt6Gui -lQt6Widgets -lQt6Network"
13331     if test "$_os" = "Emscripten"; then
13332         QT6_LIBS="$QT6_LIBS -lQt6BundledPcre2 -lQt6BundledZLIB -L${qt6_platformsdir} -lqwasm -sGL_ENABLE_GET_PROC_ADDRESS"
13333     fi
13334
13335     if test "$USING_X11" = TRUE; then
13336         PKG_CHECK_MODULES(QT6_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for key modifier handling in X11.])])
13337         QT6_CFLAGS="$QT6_CFLAGS $QT6_XCB_CFLAGS"
13338         QT6_LIBS="$QT6_LIBS $QT6_XCB_LIBS"
13339         QT6_USING_X11=1
13340         AC_DEFINE(QT6_USING_X11)
13341     fi
13342
13343     dnl Check for Meta Object Compiler
13344
13345     for lib_dir in $qt6_libdirs; do
13346         if test -z "$qt6_libexec_dirs"; then
13347             qt6_libexec_dirs="$lib_dir/libexec"
13348         else
13349             qt6_libexec_dirs="$qt6_libexec_dirs:$lib_dir/libexec"
13350         fi
13351     done
13352     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])
13353     if test "$MOC6" = "no"; then
13354         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
13355 the root of your Qt installation by exporting QT6DIR before running "configure".])
13356     else
13357         moc6_test_ver="`$MOC6 -v 2>&1 | $SED -n -e 's/^moc \(6.*\)/\1/p'`"
13358         if test -z "$moc6_test_ver"; then
13359             AC_MSG_ERROR([Wrong moc for Qt6 found.])
13360         fi
13361         AC_MSG_NOTICE([Detected moc version: $moc_test_ver])
13362     fi
13363 fi
13364 AC_SUBST(QT6_CFLAGS)
13365 AC_SUBST(QT6_LIBS)
13366 AC_SUBST(MOC6)
13367 AC_SUBST(QT6_PLATFORMS_SRCDIR)
13368
13369 dnl ===================================================================
13370 dnl KF5 Integration
13371 dnl ===================================================================
13372
13373 KF5_CFLAGS=""
13374 KF5_LIBS=""
13375 KF5_CONFIG="kf5-config"
13376 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
13377         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
13378 then
13379     if test "$OS" = "HAIKU"; then
13380         haiku_arch="`echo $RTL_ARCH | tr X x`"
13381         kf5_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
13382         kf5_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
13383     fi
13384
13385     kf5_incdirs="$KF5INC /usr/include $kf5_haiku_incdirs $x_includes"
13386     kf5_libdirs="$KF5LIB /usr/lib /usr/lib/kf5 /usr/lib/kf5/devel $kf5_haiku_libdirs $x_libraries"
13387     if test -n "$supports_multilib"; then
13388         kf5_libdirs="$kf5_libdirs /usr/lib64 /usr/lib64/kf5 /usr/lib64/kf5/devel"
13389     fi
13390
13391     kf5_test_include="KF5/KIOFileWidgets/KFileWidget"
13392     kf5_test_library="libKF5KIOFileWidgets.so"
13393     kf5_libdirs="$qt5_libdir $kf5_libdirs"
13394
13395     dnl kf5 KDE4 support compatibility installed
13396     AC_PATH_PROG( KF5_CONFIG, $KF5_CONFIG, no, )
13397     if test "$KF5_CONFIG" != "no"; then
13398         kf5_incdirs="`$KF5_CONFIG --path include` $kf5_incdirs"
13399         kf5_libdirs="`$KF5_CONFIG --path lib` $kf5_libdirs"
13400     fi
13401
13402     dnl Check for KF5 headers
13403     AC_MSG_CHECKING([for KF5 headers])
13404     kf5_incdir="no"
13405     for kf5_check in $kf5_incdirs; do
13406         if test -r "$kf5_check/$kf5_test_include"; then
13407             kf5_incdir="$kf5_check/KF5"
13408             break
13409         fi
13410     done
13411     AC_MSG_RESULT([$kf5_incdir])
13412     if test "x$kf5_incdir" = "xno"; then
13413         AC_MSG_ERROR([KF5 headers not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
13414     fi
13415
13416     dnl Check for KF5 libraries
13417     AC_MSG_CHECKING([for KF5 libraries])
13418     kf5_libdir="no"
13419     for kf5_check in $kf5_libdirs; do
13420         if test -r "$kf5_check/$kf5_test_library"; then
13421             kf5_libdir="$kf5_check"
13422             break
13423         fi
13424     done
13425
13426     AC_MSG_RESULT([$kf5_libdir])
13427     if test "x$kf5_libdir" = "xno"; then
13428         AC_MSG_ERROR([KF5 libraries not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
13429     fi
13430
13431     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$qt5_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13432     KF5_LIBS="-L$kf5_libdir -lKF5CoreAddons -lKF5I18n -lKF5ConfigCore -lKF5WindowSystem -lKF5KIOCore -lKF5KIOWidgets -lKF5KIOFileWidgets -L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
13433     KF5_CFLAGS=$(printf '%s' "$KF5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13434
13435     if test "$USING_X11" = TRUE; then
13436         KF5_LIBS="$KF5_LIBS -lQt5X11Extras"
13437     fi
13438
13439     AC_LANG_PUSH([C++])
13440     save_CXXFLAGS=$CXXFLAGS
13441     CXXFLAGS="$CXXFLAGS $KF5_CFLAGS"
13442     AC_MSG_CHECKING([whether KDE is >= 5.0])
13443        AC_RUN_IFELSE([AC_LANG_SOURCE([[
13444 #include <kcoreaddons_version.h>
13445
13446 int main(int argc, char **argv) {
13447        if (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 0) return 0;
13448        else return 1;
13449 }
13450        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
13451     CXXFLAGS=$save_CXXFLAGS
13452     AC_LANG_POP([C++])
13453 fi
13454 AC_SUBST(KF5_CFLAGS)
13455 AC_SUBST(KF5_LIBS)
13456
13457 dnl ===================================================================
13458 dnl KF6 Integration
13459 dnl ===================================================================
13460
13461 KF6_CFLAGS=""
13462 KF6_LIBS=""
13463 if test \( "$test_kf6" = "yes" -a "$ENABLE_KF6" = "TRUE" \)
13464 then
13465     if test "$OS" = "HAIKU"; then
13466         haiku_arch="`echo $RTL_ARCH | tr X x`"
13467         kf6_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
13468         kf6_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
13469     fi
13470
13471     kf6_incdirs="$KF6INC /usr/include $kf6_haiku_incdirs $x_includes"
13472     kf6_libdirs="$KF6LIB /usr/lib /usr/lib/kf6 /usr/lib/kf6/devel $kf6_haiku_libdirs $x_libraries"
13473     if test -n "$supports_multilib"; then
13474         kf6_libdirs="$kf6_libdirs /usr/lib64 /usr/lib64/kf6 /usr/lib64/kf6/devel"
13475     fi
13476
13477     kf6_test_include="KF6/KIOFileWidgets/KFileWidget"
13478     kf6_test_library="libKF6KIOFileWidgets.so"
13479     kf6_libdirs="$qt6_libdir $kf6_libdirs"
13480
13481     dnl Check for KF6 headers
13482     AC_MSG_CHECKING([for KF6 headers])
13483     kf6_incdir="no"
13484     for kf6_check in $kf6_incdirs; do
13485         if test -r "$kf6_check/$kf6_test_include"; then
13486             kf6_incdir="$kf6_check/KF6"
13487             break
13488         fi
13489     done
13490     AC_MSG_RESULT([$kf6_incdir])
13491     if test "x$kf6_incdir" = "xno"; then
13492         AC_MSG_ERROR([KF6 headers not found.  Please specify the root of your KF6 installation by exporting KF6DIR before running "configure".])
13493     fi
13494
13495     dnl Check for KF6 libraries
13496     AC_MSG_CHECKING([for KF6 libraries])
13497     kf6_libdir="no"
13498     for kf6_check in $kf6_libdirs; do
13499         if test -r "$kf6_check/$kf6_test_library"; then
13500             kf6_libdir="$kf6_check"
13501             break
13502         fi
13503     done
13504
13505     AC_MSG_RESULT([$kf6_libdir])
13506     if test "x$kf6_libdir" = "xno"; then
13507         AC_MSG_ERROR([KF6 libraries not found.  Please specify the root of your KF6 installation by exporting KF6DIR before running "configure".])
13508     fi
13509
13510     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$qt6_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
13511     KF6_LIBS="-L$kf6_libdir -lKF6CoreAddons -lKF6I18n -lKF6ConfigCore -lKF6WindowSystem -lKF6KIOCore -lKF6KIOWidgets -lKF6KIOFileWidgets -L$qt6_libdir -lQt6Core -lQt6Gui -lQt6Widgets -lQt6Network"
13512     KF6_CFLAGS=$(printf '%s' "$KF6_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13513
13514     AC_LANG_PUSH([C++])
13515     save_CXXFLAGS=$CXXFLAGS
13516     CXXFLAGS="$CXXFLAGS $KF6_CFLAGS"
13517     dnl KF6 development version as of 2023-06 uses version number 5.240
13518     AC_MSG_CHECKING([whether KDE is >= 5.240])
13519        AC_RUN_IFELSE([AC_LANG_SOURCE([[
13520 #include <kcoreaddons_version.h>
13521
13522 int main(int argc, char **argv) {
13523        if (KCOREADDONS_VERSION_MAJOR == 6 || (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 240)) return 0;
13524        else return 1;
13525 }
13526        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
13527     CXXFLAGS=$save_CXXFLAGS
13528     AC_LANG_POP([C++])
13529 fi
13530 AC_SUBST(KF6_CFLAGS)
13531 AC_SUBST(KF6_LIBS)
13532
13533 dnl ===================================================================
13534 dnl Test whether to include Evolution 2 support
13535 dnl ===================================================================
13536 AC_MSG_CHECKING([whether to enable evolution 2 support])
13537 if test "$enable_evolution2" = yes; then
13538     AC_MSG_RESULT([yes])
13539     PKG_CHECK_MODULES(GOBJECT, gobject-2.0)
13540     GOBJECT_CFLAGS=$(printf '%s' "$GOBJECT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13541     FilterLibs "${GOBJECT_LIBS}"
13542     GOBJECT_LIBS="${filteredlibs}"
13543     ENABLE_EVOAB2="TRUE"
13544 else
13545     AC_MSG_RESULT([no])
13546 fi
13547 AC_SUBST(ENABLE_EVOAB2)
13548 AC_SUBST(GOBJECT_CFLAGS)
13549 AC_SUBST(GOBJECT_LIBS)
13550
13551 dnl ===================================================================
13552 dnl Test which themes to include
13553 dnl ===================================================================
13554 AC_MSG_CHECKING([which themes to include])
13555 # if none given use default subset of available themes
13556 if test "x$with_theme" = "x" -o "x$with_theme" = "xyes"; then
13557     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"
13558 fi
13559
13560 WITH_THEMES=""
13561 if test "x$with_theme" != "xno"; then
13562     for theme in $with_theme; do
13563         case $theme in
13564         breeze|breeze_dark|breeze_dark_svg|breeze_svg|colibre|colibre_svg|colibre_dark|colibre_dark_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg|sifr|sifr_svg|sifr_dark|sifr_dark_svg|sukapura|sukapura_dark|sukapura_dark_svg|sukapura_svg) WITH_THEMES="${WITH_THEMES:+$WITH_THEMES }$theme" ;;
13565         *) AC_MSG_ERROR([Unknown value for --with-theme: $theme]) ;;
13566         esac
13567     done
13568 fi
13569 AC_MSG_RESULT([$WITH_THEMES])
13570 AC_SUBST([WITH_THEMES])
13571
13572 ###############################################################################
13573 # Extensions checking
13574 ###############################################################################
13575 AC_MSG_CHECKING([for extensions integration])
13576 if test "x$enable_extension_integration" != "xno"; then
13577     WITH_EXTENSION_INTEGRATION=TRUE
13578     SCPDEFS="$SCPDEFS -DWITH_EXTENSION_INTEGRATION"
13579     AC_MSG_RESULT([yes, use integration])
13580 else
13581     WITH_EXTENSION_INTEGRATION=
13582     AC_MSG_RESULT([no, do not integrate])
13583 fi
13584 AC_SUBST(WITH_EXTENSION_INTEGRATION)
13585
13586 dnl Should any extra extensions be included?
13587 dnl There are standalone tests for each of these below.
13588 WITH_EXTRA_EXTENSIONS=
13589 AC_SUBST([WITH_EXTRA_EXTENSIONS])
13590
13591 libo_CHECK_EXTENSION([Numbertext],[NUMBERTEXT],[numbertext],[numbertext],[b7cae45ad2c23551fd6ccb8ae2c1f59e-numbertext_0.9.5.oxt])
13592 if test "x$with_java" != "xno"; then
13593     libo_CHECK_EXTENSION([NLPSolver],[NLPSOLVER],[nlpsolver],[nlpsolver],[])
13594 fi
13595
13596 AC_MSG_CHECKING([whether to build opens___.ttf])
13597 if test "$enable_build_opensymbol" = "yes"; then
13598     AC_MSG_RESULT([yes])
13599     AC_PATH_PROG(FONTFORGE, fontforge)
13600     if test -z "$FONTFORGE"; then
13601         AC_MSG_ERROR([fontforge not installed])
13602     fi
13603 else
13604     AC_MSG_RESULT([no])
13605     BUILD_TYPE="$BUILD_TYPE OPENSYMBOL"
13606 fi
13607 AC_SUBST(FONTFORGE)
13608
13609 dnl ===================================================================
13610 dnl Test whether to include fonts
13611 dnl ===================================================================
13612 AC_MSG_CHECKING([whether to include third-party fonts])
13613 if test "$with_fonts" != "no"; then
13614     AC_MSG_RESULT([yes])
13615     WITH_FONTS=TRUE
13616     BUILD_TYPE="$BUILD_TYPE MORE_FONTS"
13617     AC_DEFINE(HAVE_MORE_FONTS)
13618 else
13619     AC_MSG_RESULT([no])
13620     WITH_FONTS=
13621     SCPDEFS="$SCPDEFS -DWITHOUT_FONTS"
13622 fi
13623 AC_SUBST(WITH_FONTS)
13624
13625
13626 dnl ===================================================================
13627 dnl Test whether to enable online update service
13628 dnl ===================================================================
13629 AC_MSG_CHECKING([whether to enable online update])
13630 ENABLE_ONLINE_UPDATE=
13631 if test "$enable_online_update" = ""; then
13632     AC_MSG_RESULT([no])
13633 else
13634     if test "$enable_online_update" = "mar"; then
13635         AC_MSG_ERROR([--enable-online-update=mar is deprecated, use --enable-online-update-mar instead])
13636     elif test "$enable_online_update" = "yes"; then
13637         if test "$enable_curl" != "yes"; then
13638             AC_MSG_ERROR([--disable-online-update must be used when --disable-curl is used])
13639         fi
13640         AC_MSG_RESULT([yes])
13641         ENABLE_ONLINE_UPDATE="TRUE"
13642     else
13643         AC_MSG_RESULT([no])
13644     fi
13645 fi
13646 AC_SUBST(ENABLE_ONLINE_UPDATE)
13647
13648
13649 dnl ===================================================================
13650 dnl Test whether to enable mar online update service
13651 dnl ===================================================================
13652 AC_MSG_CHECKING([whether to enable mar online update])
13653 ENABLE_ONLINE_UPDATE_MAR=
13654 if test "$enable_online_update_mar" = yes; then
13655     AC_MSG_RESULT([yes])
13656     BUILD_TYPE="$BUILD_TYPE ONLINEUPDATE"
13657     ENABLE_ONLINE_UPDATE_MAR="TRUE"
13658     AC_DEFINE(HAVE_FEATURE_UPDATE_MAR)
13659 else
13660     AC_MSG_RESULT([no])
13661 fi
13662 AC_SUBST(ENABLE_ONLINE_UPDATE_MAR)
13663
13664 AC_MSG_CHECKING([for mar online update baseurl])
13665 ONLINEUPDATE_MAR_BASEURL=$with_online_update_mar_baseurl
13666 if test -n "$ONLINEUPDATE_MAR_BASEURL"; then
13667     AC_MSG_RESULT([yes])
13668 else
13669     AC_MSG_RESULT([no])
13670 fi
13671 AC_SUBST(ONLINEUPDATE_MAR_BASEURL)
13672
13673 AC_MSG_CHECKING([for mar online update certificateder])
13674 ONLINEUPDATE_MAR_CERTIFICATEDER=$with_online_update_mar_certificateder
13675 if test -n "$ONLINEUPDATE_MAR_CERTIFICATEDER"; then
13676     AC_MSG_RESULT([yes])
13677 else
13678     AC_MSG_RESULT([no])
13679 fi
13680 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATEDER)
13681
13682 AC_MSG_CHECKING([for mar online update certificatename])
13683 ONLINEUPDATE_MAR_CERTIFICATENAME=$with_online_update_mar_certificatename
13684 if test -n "$ONLINEUPDATE_MAR_CERTIFICATENAME"; then
13685     AC_MSG_RESULT([yes])
13686 else
13687     AC_MSG_RESULT([no])
13688 fi
13689 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATENAME)
13690
13691 AC_MSG_CHECKING([for mar online update certificatepath])
13692 ONLINEUPDATE_MAR_CERTIFICATEPATH=$with_online_update_mar_certificatepath
13693 if test -n "$ONLINEUPDATE_MAR_CERTIFICATEPATH"; then
13694     AC_MSG_RESULT([yes])
13695 else
13696     AC_MSG_RESULT([no])
13697 fi
13698 AC_SUBST(ONLINEUPDATE_MAR_CERTIFICATEPATH)
13699
13700
13701 PRIVACY_POLICY_URL="$with_privacy_policy_url"
13702 if test "$ENABLE_ONLINE_UPDATE" = TRUE -o "$ENABLE_BREAKPAD" = "TRUE"; then
13703     if test "x$with_privacy_policy_url" = "xundefined"; then
13704         AC_MSG_FAILURE([online update or breakpad/crashreporting are enabled, but no --with-privacy-policy-url=... was provided])
13705     fi
13706 fi
13707 AC_SUBST(PRIVACY_POLICY_URL)
13708 dnl ===================================================================
13709 dnl Test whether we need bzip2
13710 dnl ===================================================================
13711 SYSTEM_BZIP2=
13712 if test "$ENABLE_ONLINE_UPDATE_MAR" = "TRUE" -o "$enable_python" = internal; then
13713     AC_MSG_CHECKING([whether to use system bzip2])
13714     if test "$with_system_bzip2" = yes; then
13715         SYSTEM_BZIP2=TRUE
13716         AC_MSG_RESULT([yes])
13717         PKG_CHECK_MODULES(BZIP2, bzip2)
13718         FilterLibs "${BZIP2_LIBS}"
13719         BZIP2_LIBS="${filteredlibs}"
13720     else
13721         AC_MSG_RESULT([no])
13722         BUILD_TYPE="$BUILD_TYPE BZIP2"
13723     fi
13724 fi
13725 AC_SUBST(SYSTEM_BZIP2)
13726 AC_SUBST(BZIP2_CFLAGS)
13727 AC_SUBST(BZIP2_LIBS)
13728
13729 dnl ===================================================================
13730 dnl Test whether to enable extension update
13731 dnl ===================================================================
13732 AC_MSG_CHECKING([whether to enable extension update])
13733 ENABLE_EXTENSION_UPDATE=
13734 if test "x$enable_extension_update" = "xno"; then
13735     AC_MSG_RESULT([no])
13736 else
13737     AC_MSG_RESULT([yes])
13738     ENABLE_EXTENSION_UPDATE="TRUE"
13739     AC_DEFINE(ENABLE_EXTENSION_UPDATE)
13740     SCPDEFS="$SCPDEFS -DENABLE_EXTENSION_UPDATE"
13741 fi
13742 AC_SUBST(ENABLE_EXTENSION_UPDATE)
13743
13744
13745 dnl ===================================================================
13746 dnl Test whether to create MSI with LIMITUI=1 (silent install)
13747 dnl ===================================================================
13748 AC_MSG_CHECKING([whether to create MSI with LIMITUI=1 (silent install)])
13749 if test "$enable_silent_msi" = "" -o "$enable_silent_msi" = "no"; then
13750     AC_MSG_RESULT([no])
13751     ENABLE_SILENT_MSI=
13752 else
13753     AC_MSG_RESULT([yes])
13754     ENABLE_SILENT_MSI=TRUE
13755     SCPDEFS="$SCPDEFS -DENABLE_SILENT_MSI"
13756 fi
13757 AC_SUBST(ENABLE_SILENT_MSI)
13758
13759 dnl ===================================================================
13760 dnl Check for WiX tools.
13761 dnl ===================================================================
13762 if test "$enable_wix" = "" -o "enable_wix" = "no"; then
13763     AC_MSG_RESULT([no])
13764     ENABLE_WIX=
13765 else
13766     AC_MSG_RESULT([yes])
13767     # FIXME: this should do proper detection, but the path is currently
13768     # hardcoded in msicreator/createmsi.py
13769     if ! test -x "/cygdrive/c/Program Files (x86)/WiX Toolset v3.11/bin/candle"; then
13770       AC_MSG_ERROR([WiX requested but WiX toolset v3.11 not found at the expected location])
13771     fi
13772     ENABLE_WIX=TRUE
13773 fi
13774 AC_SUBST(ENABLE_WIX)
13775
13776 AC_MSG_CHECKING([whether and how to use Xinerama])
13777 if test "$USING_X11" = TRUE; then
13778     if test "$x_libraries" = "default_x_libraries"; then
13779         XINERAMALIB=`$PKG_CONFIG --variable=libdir xinerama`
13780         if test "x$XINERAMALIB" = x; then
13781            XINERAMALIB="/usr/lib"
13782         fi
13783     else
13784         XINERAMALIB="$x_libraries"
13785     fi
13786     if test -e "$XINERAMALIB/libXinerama.so" -a -e "$XINERAMALIB/libXinerama.a"; then
13787         # we have both versions, let the user decide but use the dynamic one
13788         # per default
13789         USE_XINERAMA=TRUE
13790         if test -z "$with_static_xinerama" -o -n "$with_system_libs"; then
13791             XINERAMA_LINK=dynamic
13792         else
13793             XINERAMA_LINK=static
13794         fi
13795     elif test -e "$XINERAMALIB/libXinerama.so" -a ! -e "$XINERAMALIB/libXinerama.a"; then
13796         # we have only the dynamic version
13797         USE_XINERAMA=TRUE
13798         XINERAMA_LINK=dynamic
13799     elif test -e "$XINERAMALIB/libXinerama.a"; then
13800         # static version
13801         if echo $host_cpu | $GREP -E 'i[[3456]]86' 2>/dev/null >/dev/null; then
13802             USE_XINERAMA=TRUE
13803             XINERAMA_LINK=static
13804         else
13805             USE_XINERAMA=
13806             XINERAMA_LINK=none
13807         fi
13808     else
13809         # no Xinerama
13810         USE_XINERAMA=
13811         XINERAMA_LINK=none
13812     fi
13813     if test "$USE_XINERAMA" = "TRUE"; then
13814         AC_MSG_RESULT([yes, with $XINERAMA_LINK linking])
13815         AC_CHECK_HEADER(X11/extensions/Xinerama.h, [],
13816             [AC_MSG_ERROR(Xinerama header not found.)], [])
13817         XEXTLIBS=`$PKG_CONFIG --variable=libs xext`
13818         if test "x$XEXTLIB" = x; then
13819            XEXTLIBS="-L$XLIB -L$XINERAMALIB -lXext"
13820         fi
13821         XINERAMA_EXTRA_LIBS="$XEXTLIBS"
13822         if test "$_os" = "FreeBSD"; then
13823             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -lXt"
13824         fi
13825         if test "$_os" = "Linux"; then
13826             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -ldl"
13827         fi
13828         AC_CHECK_LIB([Xinerama], [XineramaIsActive], [:],
13829             [AC_MSG_ERROR(Xinerama not functional?)], [$XINERAMA_EXTRA_LIBS])
13830     else
13831         AC_MSG_ERROR([libXinerama not found or wrong architecture.])
13832     fi
13833 else
13834     USE_XINERAMA=
13835     XINERAMA_LINK=none
13836     AC_MSG_RESULT([no])
13837 fi
13838 AC_SUBST(XINERAMA_LINK)
13839
13840 AC_MSG_CHECKING([whether to use non-standard RGBA32 cairo pixel order])
13841 if test -z "$enable_cairo_rgba" -a "$_os" = "Android"; then
13842     enable_cairo_rgba=yes
13843 fi
13844 if test "$enable_cairo_rgba" = yes; then
13845     AC_DEFINE(ENABLE_CAIRO_RGBA)
13846     ENABLE_CAIRO_RGBA=TRUE
13847     AC_MSG_RESULT([yes])
13848 else
13849     ENABLE_CAIRO_RGBA=
13850     AC_MSG_RESULT([no])
13851 fi
13852 AC_SUBST(ENABLE_CAIRO_RGBA)
13853
13854 dnl ===================================================================
13855 dnl Test whether to build cairo or rely on the system version
13856 dnl ===================================================================
13857
13858 if test "$test_cairo" = "yes"; then
13859     AC_MSG_CHECKING([whether to use the system cairo])
13860
13861     : ${with_system_cairo:=$with_system_libs}
13862     if test "$with_system_cairo" = "yes" -a "$enable_cairo_rgba" != "yes"; then
13863         SYSTEM_CAIRO=TRUE
13864         AC_MSG_RESULT([yes])
13865
13866         PKG_CHECK_MODULES( CAIRO, cairo >= 1.12.0 )
13867         CAIRO_CFLAGS=$(printf '%s' "$CAIRO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13868         FilterLibs "${CAIRO_LIBS}"
13869         CAIRO_LIBS="${filteredlibs}"
13870
13871         if test "$test_xrender" = "yes"; then
13872             AC_MSG_CHECKING([whether Xrender.h defines PictStandardA8])
13873             AC_LANG_PUSH([C])
13874             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/extensions/Xrender.h>]],[[
13875 #ifdef PictStandardA8
13876 #else
13877       return fail;
13878 #endif
13879 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, X headers too old.])])
13880
13881             AC_LANG_POP([C])
13882         fi
13883     else
13884         AC_MSG_RESULT([no])
13885         BUILD_TYPE="$BUILD_TYPE CAIRO"
13886     fi
13887
13888     if test "$enable_cairo_canvas" != no; then
13889         AC_DEFINE(ENABLE_CAIRO_CANVAS)
13890         ENABLE_CAIRO_CANVAS=TRUE
13891     fi
13892 fi
13893
13894 AC_SUBST(CAIRO_CFLAGS)
13895 AC_SUBST(CAIRO_LIBS)
13896 AC_SUBST(ENABLE_CAIRO_CANVAS)
13897 AC_SUBST(SYSTEM_CAIRO)
13898
13899 dnl ===================================================================
13900 dnl Test whether to use avahi
13901 dnl ===================================================================
13902 if test "$_os" = "WINNT"; then
13903     # Windows uses bundled mDNSResponder
13904     BUILD_TYPE="$BUILD_TYPE MDNSRESPONDER"
13905 elif test "$_os" != "Darwin" -a "$enable_avahi" = "yes"; then
13906     PKG_CHECK_MODULES([AVAHI], [avahi-client >= 0.6.10],
13907                       [ENABLE_AVAHI="TRUE"])
13908     AC_DEFINE(HAVE_FEATURE_AVAHI)
13909     AVAHI_CFLAGS=$(printf '%s' "$AVAHI_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13910     FilterLibs "${AVAHI_LIBS}"
13911     AVAHI_LIBS="${filteredlibs}"
13912 fi
13913
13914 AC_SUBST(ENABLE_AVAHI)
13915 AC_SUBST(AVAHI_CFLAGS)
13916 AC_SUBST(AVAHI_LIBS)
13917
13918 dnl ===================================================================
13919 dnl Test whether to use liblangtag
13920 dnl ===================================================================
13921 SYSTEM_LIBLANGTAG=
13922 AC_MSG_CHECKING([whether to use system liblangtag])
13923 if test "$with_system_liblangtag" = yes; then
13924     SYSTEM_LIBLANGTAG=TRUE
13925     AC_MSG_RESULT([yes])
13926     PKG_CHECK_MODULES( LIBLANGTAG, liblangtag >= 0.4.0)
13927     dnl cf. <https://bitbucket.org/tagoh/liblangtag/commits/9324836a0d1c> "Fix a build issue with inline keyword"
13928     PKG_CHECK_EXISTS([liblangtag >= 0.5.5], [], [AC_DEFINE([LIBLANGTAG_INLINE_FIX])])
13929     LIBLANGTAG_CFLAGS=$(printf '%s' "$LIBLANGTAG_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13930     FilterLibs "${LIBLANGTAG_LIBS}"
13931     LIBLANGTAG_LIBS="${filteredlibs}"
13932 else
13933     SYSTEM_LIBLANGTAG=
13934     AC_MSG_RESULT([no])
13935     BUILD_TYPE="$BUILD_TYPE LIBLANGTAG"
13936     LIBLANGTAG_CFLAGS="-I${WORKDIR}/UnpackedTarball/liblangtag"
13937     if test "$COM" = "MSC"; then
13938         LIBLANGTAG_LIBS="${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs/liblangtag.lib"
13939     else
13940         LIBLANGTAG_LIBS="-L${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs -llangtag"
13941     fi
13942 fi
13943 AC_SUBST(SYSTEM_LIBLANGTAG)
13944 AC_SUBST(LIBLANGTAG_CFLAGS)
13945 AC_SUBST(LIBLANGTAG_LIBS)
13946
13947 dnl ===================================================================
13948 dnl Test whether to build libpng or rely on the system version
13949 dnl ===================================================================
13950
13951 LIBPNG_CFLAGS_internal="-I${WORKDIR}/UnpackedTarball/libpng"
13952 LIBPNG_LIBS_internal="-L${WORKDIR}/LinkTarget/StaticLibrary -llibpng"
13953 libo_CHECK_SYSTEM_MODULE([libpng],[LIBPNG],[libpng])
13954
13955 dnl ===================================================================
13956 dnl Test whether to build libtiff or rely on the system version
13957 dnl ===================================================================
13958
13959 libo_CHECK_SYSTEM_MODULE([libtiff],[LIBTIFF],[libtiff-4])
13960
13961 dnl ===================================================================
13962 dnl Test whether to build libwebp or rely on the system version
13963 dnl ===================================================================
13964
13965 libo_CHECK_SYSTEM_MODULE([libwebp],[LIBWEBP],[libwebp])
13966
13967 dnl ===================================================================
13968 dnl Check for runtime JVM search path
13969 dnl ===================================================================
13970 if test "$ENABLE_JAVA" != ""; then
13971     AC_MSG_CHECKING([whether to use specific JVM search path at runtime])
13972     if test -n "$with_jvm_path" -a "$with_jvm_path" != "no"; then
13973         AC_MSG_RESULT([yes])
13974         if ! test -d "$with_jvm_path"; then
13975             AC_MSG_ERROR(["$with_jvm_path" not a directory])
13976         fi
13977         if ! test -d "$with_jvm_path"jvm; then
13978             AC_MSG_ERROR(["$with_jvm_path"jvm not found, point with_jvm_path to \[/path/to/\]jvm])
13979         fi
13980         JVM_ONE_PATH_CHECK="$with_jvm_path"
13981         AC_SUBST(JVM_ONE_PATH_CHECK)
13982     else
13983         AC_MSG_RESULT([no])
13984     fi
13985 fi
13986
13987 dnl ===================================================================
13988 dnl Test for the presence of Ant and that it works
13989 dnl ===================================================================
13990
13991 # java takes the encoding from LC_ALL, and since autoconf forces it to C it
13992 # breaks filename decoding, so for the ant section, set it to LANG
13993 LC_ALL=$LANG
13994 if test "$ENABLE_JAVA" != "" -a "$NEED_ANT" = "TRUE" -a "$cross_compiling" != "yes"; then
13995     ANT_HOME=; export ANT_HOME
13996     WITH_ANT_HOME=; export WITH_ANT_HOME
13997     if test -z "$with_ant_home" -a -n "$LODE_HOME" ; then
13998         if test -x "$LODE_HOME/opt/ant/bin/ant" ; then
13999             if test "$_os" = "WINNT"; then
14000                 with_ant_home="`cygpath -m $LODE_HOME/opt/ant`"
14001             else
14002                 with_ant_home="$LODE_HOME/opt/ant"
14003             fi
14004         elif test -x  "$LODE_HOME/opt/bin/ant" ; then
14005             with_ant_home="$LODE_HOME/opt/ant"
14006         fi
14007     fi
14008     if test -z "$with_ant_home"; then
14009         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd])
14010     else
14011         if test "$_os" = "WINNT"; then
14012             # AC_PATH_PROGS needs unix path
14013             with_ant_home=`cygpath -u "$with_ant_home"`
14014         fi
14015         AbsolutePath "$with_ant_home"
14016         with_ant_home=$absolute_path
14017         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd],,$with_ant_home/bin:$PATH)
14018         WITH_ANT_HOME=$with_ant_home
14019         ANT_HOME=$with_ant_home
14020     fi
14021
14022     if test -z "$ANT"; then
14023         AC_MSG_ERROR([Ant not found - Make sure it's in the path or use --with-ant-home])
14024     else
14025         # resolve relative or absolute symlink
14026         while test -h "$ANT"; do
14027             a_cwd=`pwd`
14028             a_basename=`basename "$ANT"`
14029             a_script=`ls -l "$ANT" | $SED "s/.*${a_basename} -> //g"`
14030             cd "`dirname "$ANT"`"
14031             cd "`dirname "$a_script"`"
14032             ANT="`pwd`"/"`basename "$a_script"`"
14033             cd "$a_cwd"
14034         done
14035
14036         AC_MSG_CHECKING([if $ANT works])
14037         mkdir -p conftest.dir
14038         a_cwd=$(pwd)
14039         cd conftest.dir
14040         cat > conftest.java << EOF
14041         public class conftest {
14042             int testmethod(int a, int b) {
14043                     return a + b;
14044             }
14045         }
14046 EOF
14047
14048         cat > conftest.xml << EOF
14049         <project name="conftest" default="conftest">
14050         <target name="conftest">
14051             <javac srcdir="." includes="conftest.java">
14052             </javac>
14053         </target>
14054         </project>
14055 EOF
14056
14057         AC_TRY_COMMAND("$ANT" -buildfile conftest.xml 1>&2)
14058         if test $? = 0 -a -f ./conftest.class; then
14059             AC_MSG_RESULT([Ant works])
14060             if test -z "$WITH_ANT_HOME"; then
14061                 ANT_HOME=`"$ANT" -diagnostics | $EGREP "ant.home :" | $SED -e "s#ant.home : ##g"`
14062                 if test -z "$ANT_HOME"; then
14063                     ANT_HOME=`echo "$ANT" | $SED -n "s/\/bin\/ant.*\$//p"`
14064                 fi
14065             else
14066                 ANT_HOME="$WITH_ANT_HOME"
14067             fi
14068         else
14069             echo "configure: Ant test failed" >&5
14070             cat conftest.java >&5
14071             cat conftest.xml >&5
14072             AC_MSG_ERROR([Ant does not work - Some Java projects will not build!])
14073         fi
14074         cd "$a_cwd"
14075         rm -fr conftest.dir
14076     fi
14077     if test -z "$ANT_HOME"; then
14078         ANT_HOME="NO_ANT_HOME"
14079     else
14080         PathFormat "$ANT_HOME"
14081         ANT_HOME="$formatted_path"
14082         PathFormat "$ANT"
14083         ANT="$formatted_path"
14084     fi
14085
14086     dnl Checking for ant.jar
14087     if test "$ANT_HOME" != "NO_ANT_HOME"; then
14088         AC_MSG_CHECKING([Ant lib directory])
14089         if test -f $ANT_HOME/lib/ant.jar; then
14090             ANT_LIB="$ANT_HOME/lib"
14091         else
14092             if test -f $ANT_HOME/ant.jar; then
14093                 ANT_LIB="$ANT_HOME"
14094             else
14095                 if test -f /usr/share/java/ant.jar; then
14096                     ANT_LIB=/usr/share/java
14097                 else
14098                     if test -f /usr/share/ant-core/lib/ant.jar; then
14099                         ANT_LIB=/usr/share/ant-core/lib
14100                     else
14101                         if test -f $ANT_HOME/lib/ant/ant.jar; then
14102                             ANT_LIB="$ANT_HOME/lib/ant"
14103                         else
14104                             if test -f /usr/share/lib/ant/ant.jar; then
14105                                 ANT_LIB=/usr/share/lib/ant
14106                             else
14107                                 AC_MSG_ERROR([Ant libraries not found!])
14108                             fi
14109                         fi
14110                     fi
14111                 fi
14112             fi
14113         fi
14114         PathFormat "$ANT_LIB"
14115         ANT_LIB="$formatted_path"
14116         AC_MSG_RESULT([Ant lib directory found.])
14117     fi
14118
14119     ant_minver=1.6.0
14120     ant_minminor1=`echo $ant_minver | cut -d"." -f2`
14121
14122     AC_MSG_CHECKING([whether Ant is >= $ant_minver])
14123     ant_version=`"$ANT" -version | $AWK '$3 == "version" { print $4; }'`
14124     ant_version_major=`echo $ant_version | cut -d. -f1`
14125     ant_version_minor=`echo $ant_version | cut -d. -f2`
14126     echo "configure: ant_version $ant_version " >&5
14127     echo "configure: ant_version_major $ant_version_major " >&5
14128     echo "configure: ant_version_minor $ant_version_minor " >&5
14129     if test "$ant_version_major" -ge "2"; then
14130         AC_MSG_RESULT([yes, $ant_version])
14131     elif test "$ant_version_major" = "1" -a "$ant_version_minor" -ge "$ant_minminor1"; then
14132         AC_MSG_RESULT([yes, $ant_version])
14133     else
14134         AC_MSG_ERROR([no, you need at least Ant >= $ant_minver])
14135     fi
14136
14137     rm -f conftest* core core.* *.core
14138 fi
14139 AC_SUBST(ANT)
14140 AC_SUBST(ANT_HOME)
14141 AC_SUBST(ANT_LIB)
14142
14143 OOO_JUNIT_JAR=
14144 HAMCREST_JAR=
14145 if test "$ENABLE_JAVA" != "" -a "$with_junit" != "no" -a "$cross_compiling" != "yes"; then
14146     AC_MSG_CHECKING([for JUnit 4])
14147     if test "$with_junit" = "yes"; then
14148         if test -n "$LODE_HOME" -a -e "$LODE_HOME/opt/share/java/junit.jar" ; then
14149             OOO_JUNIT_JAR="$LODE_HOME/opt/share/java/junit.jar"
14150         elif test -e /usr/share/java/junit4.jar; then
14151             OOO_JUNIT_JAR=/usr/share/java/junit4.jar
14152         else
14153            if test -e /usr/share/lib/java/junit.jar; then
14154               OOO_JUNIT_JAR=/usr/share/lib/java/junit.jar
14155            else
14156               OOO_JUNIT_JAR=/usr/share/java/junit.jar
14157            fi
14158         fi
14159     else
14160         OOO_JUNIT_JAR=$with_junit
14161     fi
14162     if test "$_os" = "WINNT"; then
14163         OOO_JUNIT_JAR=`cygpath -m "$OOO_JUNIT_JAR"`
14164     fi
14165     printf 'import org.junit.Before;' > conftest.java
14166     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
14167         AC_MSG_RESULT([$OOO_JUNIT_JAR])
14168     else
14169         AC_MSG_ERROR(
14170 [cannot find JUnit 4 jar; please install one in the default location (/usr/share/java),
14171  specify its pathname via --with-junit=..., or disable it via --without-junit])
14172     fi
14173     rm -f conftest.class conftest.java
14174     if test $OOO_JUNIT_JAR != ""; then
14175         BUILD_TYPE="$BUILD_TYPE QADEVOOO"
14176     fi
14177
14178     AC_MSG_CHECKING([for included Hamcrest])
14179     printf 'import org.hamcrest.BaseDescription;' > conftest.java
14180     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
14181         AC_MSG_RESULT([Included in $OOO_JUNIT_JAR])
14182     else
14183         AC_MSG_RESULT([Not included])
14184         AC_MSG_CHECKING([for standalone hamcrest jar.])
14185         if test "$with_hamcrest" = "yes"; then
14186             if test -e /usr/share/lib/java/hamcrest.jar; then
14187                 HAMCREST_JAR=/usr/share/lib/java/hamcrest.jar
14188             elif test -e /usr/share/java/hamcrest/core.jar; then
14189                 HAMCREST_JAR=/usr/share/java/hamcrest/core.jar
14190             elif test -e /usr/share/java/hamcrest/hamcrest.jar; then
14191                 HAMCREST_JAR=/usr/share/java/hamcrest/hamcrest.jar
14192             else
14193                 HAMCREST_JAR=/usr/share/java/hamcrest.jar
14194             fi
14195         else
14196             HAMCREST_JAR=$with_hamcrest
14197         fi
14198         if test "$_os" = "WINNT"; then
14199             HAMCREST_JAR=`cygpath -m "$HAMCREST_JAR"`
14200         fi
14201         if "$JAVACOMPILER" -classpath "$HAMCREST_JAR" conftest.java >&5 2>&5; then
14202             AC_MSG_RESULT([$HAMCREST_JAR])
14203         else
14204             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),
14205                           specify its path with --with-hamcrest=..., or disable junit with --without-junit])
14206         fi
14207     fi
14208     rm -f conftest.class conftest.java
14209 fi
14210 AC_SUBST(OOO_JUNIT_JAR)
14211 AC_SUBST(HAMCREST_JAR)
14212 # set back LC_ALL to C after the java related tests...
14213 LC_ALL=C
14214
14215 AC_SUBST(SCPDEFS)
14216
14217 #
14218 # check for wget and curl
14219 #
14220 WGET=
14221 CURL=
14222
14223 if test "$enable_fetch_external" != "no"; then
14224
14225 CURL=`command -v curl`
14226
14227 for i in wget /usr/bin/wget /usr/local/bin/wget /usr/sfw/bin/wget /opt/sfw/bin/wget /opt/local/bin/wget; do
14228     # wget new enough?
14229     $i --help 2> /dev/null | $GREP no-use-server-timestamps 2>&1 > /dev/null
14230     if test $? -eq 0; then
14231         WGET=$i
14232         break
14233     fi
14234 done
14235
14236 if test -z "$WGET" -a -z "$CURL"; then
14237     AC_MSG_ERROR([neither wget nor curl found!])
14238 fi
14239
14240 fi
14241
14242 AC_SUBST(WGET)
14243 AC_SUBST(CURL)
14244
14245 #
14246 # check for sha256sum
14247 #
14248 SHA256SUM=
14249
14250 for i in shasum /usr/local/bin/shasum /usr/sfw/bin/shasum /opt/sfw/bin/shasum /opt/local/bin/shasum; do
14251     eval "$i -a 256 --version" > /dev/null 2>&1
14252     ret=$?
14253     if test $ret -eq 0; then
14254         SHA256SUM="$i -a 256"
14255         break
14256     fi
14257 done
14258
14259 if test -z "$SHA256SUM"; then
14260     for i in sha256sum /usr/local/bin/sha256sum /usr/sfw/bin/sha256sum /opt/sfw/bin/sha256sum /opt/local/bin/sha256sum; do
14261         eval "$i --version" > /dev/null 2>&1
14262         ret=$?
14263         if test $ret -eq 0; then
14264             SHA256SUM=$i
14265             break
14266         fi
14267     done
14268 fi
14269
14270 if test -z "$SHA256SUM"; then
14271     AC_MSG_ERROR([no sha256sum found!])
14272 fi
14273
14274 AC_SUBST(SHA256SUM)
14275
14276 dnl ===================================================================
14277 dnl Dealing with l10n options
14278 dnl ===================================================================
14279 AC_MSG_CHECKING([which languages to be built])
14280 # get list of all languages
14281 # generate shell variable from completelangiso= from solenv/inc/langlist.mk
14282 # the sed command does the following:
14283 #   + if a line ends with a backslash, append the next line to it
14284 #   + adds " on the beginning of the value (after =)
14285 #   + adds " at the end of the value
14286 #   + removes en-US; we want to put it on the beginning
14287 #   + prints just the section starting with 'completelangiso=' and ending with the " at the end of line
14288 [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)]
14289 ALL_LANGS="en-US $completelangiso"
14290 # check the configured localizations
14291 WITH_LANG="$with_lang"
14292
14293 # Check for --without-lang which turns up as $with_lang being "no". Luckily there is no language with code "no".
14294 # (Norwegian is "nb" and "nn".)
14295 if test "$WITH_LANG" = "no"; then
14296     WITH_LANG=
14297 fi
14298
14299 if test -z "$WITH_LANG" -o "$WITH_LANG" = "en-US"; then
14300     AC_MSG_RESULT([en-US])
14301 else
14302     AC_MSG_RESULT([$WITH_LANG])
14303     GIT_NEEDED_SUBMODULES="translations $GIT_NEEDED_SUBMODULES"
14304     if test -z "$MSGFMT"; then
14305         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msgfmt" ; then
14306             MSGFMT="$LODE_HOME/opt/bin/msgfmt"
14307         elif test -x "/opt/lo/bin/msgfmt"; then
14308             MSGFMT="/opt/lo/bin/msgfmt"
14309         else
14310             AC_CHECK_PROGS(MSGFMT, [msgfmt])
14311             if test -z "$MSGFMT"; then
14312                 AC_MSG_ERROR([msgfmt not found. Install GNU gettext, or re-run without languages.])
14313             fi
14314         fi
14315     fi
14316     if test -z "$MSGUNIQ"; then
14317         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msguniq" ; then
14318             MSGUNIQ="$LODE_HOME/opt/bin/msguniq"
14319         elif test -x "/opt/lo/bin/msguniq"; then
14320             MSGUNIQ="/opt/lo/bin/msguniq"
14321         else
14322             AC_CHECK_PROGS(MSGUNIQ, [msguniq])
14323             if test -z "$MSGUNIQ"; then
14324                 AC_MSG_ERROR([msguniq not found. Install GNU gettext, or re-run without languages.])
14325             fi
14326         fi
14327     fi
14328 fi
14329 AC_SUBST(MSGFMT)
14330 AC_SUBST(MSGUNIQ)
14331 # check that the list is valid
14332 for lang in $WITH_LANG; do
14333     test "$lang" = "ALL" && continue
14334     # need to check for the exact string, so add space before and after the list of all languages
14335     for vl in $ALL_LANGS; do
14336         if test "$vl" = "$lang"; then
14337            break
14338         fi
14339     done
14340     if test "$vl" != "$lang"; then
14341         # if you're reading this - you prolly quoted your languages remove the quotes ...
14342         AC_MSG_ERROR([invalid language: '$lang' (vs '$v1'); supported languages are: $ALL_LANGS])
14343     fi
14344 done
14345 if test -n "$WITH_LANG" -a "$WITH_LANG" != "ALL"; then
14346     echo $WITH_LANG | grep -q en-US
14347     test $? -ne 1 || WITH_LANG=`echo $WITH_LANG en-US`
14348 fi
14349 # list with substituted ALL
14350 WITH_LANG_LIST=`echo $WITH_LANG | sed "s/ALL/$ALL_LANGS/"`
14351 test -z "$WITH_LANG_LIST" && WITH_LANG_LIST="en-US"
14352 test "$WITH_LANG" = "en-US" && WITH_LANG=
14353 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
14354     test "$WITH_LANG_LIST" = "en-US" || WITH_LANG_LIST=`echo $WITH_LANG_LIST qtz`
14355     ALL_LANGS=`echo $ALL_LANGS qtz`
14356 fi
14357 AC_SUBST(ALL_LANGS)
14358 AC_DEFINE_UNQUOTED(WITH_LANG,"$WITH_LANG")
14359 AC_SUBST(WITH_LANG)
14360 AC_SUBST(WITH_LANG_LIST)
14361 AC_SUBST(GIT_NEEDED_SUBMODULES)
14362
14363 WITH_POOR_HELP_LOCALIZATIONS=
14364 if test -d "$SRC_ROOT/translations/source"; then
14365     for l in `ls -1 $SRC_ROOT/translations/source`; do
14366         if test ! -d "$SRC_ROOT/translations/source/$l/helpcontent2"; then
14367             WITH_POOR_HELP_LOCALIZATIONS="$WITH_POOR_HELP_LOCALIZATIONS $l"
14368         fi
14369     done
14370 fi
14371 AC_SUBST(WITH_POOR_HELP_LOCALIZATIONS)
14372
14373 if test -n "$with_locales" -a "$with_locales" != ALL; then
14374     WITH_LOCALES="$with_locales"
14375
14376     just_langs="`echo $WITH_LOCALES | sed -e 's/_[A-Z]*//g'`"
14377     # Only languages and scripts for which we actually have ifdefs need to be handled. Also see
14378     # config_host/config_locales.h.in
14379     for locale in $WITH_LOCALES; do
14380         lang=${locale%_*}
14381
14382         AC_DEFINE_UNQUOTED(WITH_LOCALE_$lang, 1)
14383
14384         case $lang in
14385         hi|mr*ne)
14386             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Deva)
14387             ;;
14388         bg|ru)
14389             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Cyrl)
14390             ;;
14391         esac
14392     done
14393 else
14394     AC_DEFINE(WITH_LOCALE_ALL)
14395 fi
14396 AC_SUBST(WITH_LOCALES)
14397
14398 dnl git submodule update --reference
14399 dnl ===================================================================
14400 if test -n "${GIT_REFERENCE_SRC}"; then
14401     for repo in ${GIT_NEEDED_SUBMODULES}; do
14402         if ! test -d "${GIT_REFERENCE_SRC}"/${repo}; then
14403             AC_MSG_ERROR([referenced git: required repository does not exist: ${GIT_REFERENCE_SRC}/${repo}])
14404         fi
14405     done
14406 fi
14407 AC_SUBST(GIT_REFERENCE_SRC)
14408
14409 dnl git submodules linked dirs
14410 dnl ===================================================================
14411 if test -n "${GIT_LINK_SRC}"; then
14412     for repo in ${GIT_NEEDED_SUBMODULES}; do
14413         if ! test -d "${GIT_LINK_SRC}"/${repo}; then
14414             AC_MSG_ERROR([linked git: required repository does not exist: ${GIT_LINK_SRC}/${repo}])
14415         fi
14416     done
14417 fi
14418 AC_SUBST(GIT_LINK_SRC)
14419
14420 dnl branding
14421 dnl ===================================================================
14422 AC_MSG_CHECKING([for alternative branding images directory])
14423 # initialize mapped arrays
14424 BRAND_INTRO_IMAGES="intro.png intro-highres.png"
14425 brand_files="$BRAND_INTRO_IMAGES logo.svg logo_inverted.svg logo-sc.svg logo-sc_inverted.svg about.svg"
14426
14427 if test -z "$with_branding" -o "$with_branding" = "no"; then
14428     AC_MSG_RESULT([none])
14429     DEFAULT_BRAND_IMAGES="$brand_files"
14430 else
14431     if ! test -d $with_branding ; then
14432         AC_MSG_ERROR([No directory $with_branding, falling back to default branding])
14433     else
14434         AC_MSG_RESULT([$with_branding])
14435         CUSTOM_BRAND_DIR="$with_branding"
14436         for lfile in $brand_files
14437         do
14438             if ! test -f $with_branding/$lfile ; then
14439                 AC_MSG_WARN([Branded file $lfile does not exist, using the default one])
14440                 DEFAULT_BRAND_IMAGES="$DEFAULT_BRAND_IMAGES $lfile"
14441             else
14442                 CUSTOM_BRAND_IMAGES="$CUSTOM_BRAND_IMAGES $lfile"
14443             fi
14444         done
14445         check_for_progress="yes"
14446     fi
14447 fi
14448 AC_SUBST([BRAND_INTRO_IMAGES])
14449 AC_SUBST([CUSTOM_BRAND_DIR])
14450 AC_SUBST([CUSTOM_BRAND_IMAGES])
14451 AC_SUBST([DEFAULT_BRAND_IMAGES])
14452
14453
14454 AC_MSG_CHECKING([for 'intro' progress settings])
14455 PROGRESSBARCOLOR=
14456 PROGRESSSIZE=
14457 PROGRESSPOSITION=
14458 PROGRESSFRAMECOLOR=
14459 PROGRESSTEXTCOLOR=
14460 PROGRESSTEXTBASELINE=
14461
14462 if test "$check_for_progress" = "yes" -a -f "$with_branding/progress.conf" ; then
14463     source "$with_branding/progress.conf"
14464     AC_MSG_RESULT([settings found in $with_branding/progress.conf])
14465 else
14466     AC_MSG_RESULT([none])
14467 fi
14468
14469 AC_SUBST(PROGRESSBARCOLOR)
14470 AC_SUBST(PROGRESSSIZE)
14471 AC_SUBST(PROGRESSPOSITION)
14472 AC_SUBST(PROGRESSFRAMECOLOR)
14473 AC_SUBST(PROGRESSTEXTCOLOR)
14474 AC_SUBST(PROGRESSTEXTBASELINE)
14475
14476
14477 dnl ===================================================================
14478 dnl Custom build version
14479 dnl ===================================================================
14480 AC_MSG_CHECKING([for extra build ID])
14481 if test -n "$with_extra_buildid" -a "$with_extra_buildid" != "yes" ; then
14482     EXTRA_BUILDID="$with_extra_buildid"
14483 fi
14484 # in tinderboxes, it is easier to set EXTRA_BUILDID via the environment variable instead of configure switch
14485 if test -n "$EXTRA_BUILDID" ; then
14486     AC_MSG_RESULT([$EXTRA_BUILDID])
14487 else
14488     AC_MSG_RESULT([not set])
14489 fi
14490 AC_DEFINE_UNQUOTED([EXTRA_BUILDID], ["$EXTRA_BUILDID"])
14491
14492 OOO_VENDOR=
14493 AC_MSG_CHECKING([for vendor])
14494 if test -z "$with_vendor" -o "$with_vendor" = "no"; then
14495     OOO_VENDOR="$USERNAME"
14496
14497     if test -z "$OOO_VENDOR"; then
14498         OOO_VENDOR="$USER"
14499     fi
14500
14501     if test -z "$OOO_VENDOR"; then
14502         OOO_VENDOR="`id -u -n`"
14503     fi
14504
14505     AC_MSG_RESULT([not set, using $OOO_VENDOR])
14506 else
14507     OOO_VENDOR="$with_vendor"
14508     AC_MSG_RESULT([$OOO_VENDOR])
14509 fi
14510 AC_DEFINE_UNQUOTED(OOO_VENDOR,"$OOO_VENDOR")
14511 AC_SUBST(OOO_VENDOR)
14512
14513 if test "$_os" = "Android" ; then
14514     ANDROID_PACKAGE_NAME=
14515     AC_MSG_CHECKING([for Android package name])
14516     if test -z "$with_android_package_name" -o "$with_android_package_name" = "no"; then
14517         if test -n "$ENABLE_DEBUG"; then
14518             # Default to the package name that makes ndk-gdb happy.
14519             ANDROID_PACKAGE_NAME="org.libreoffice"
14520         else
14521             ANDROID_PACKAGE_NAME="org.example.libreoffice"
14522         fi
14523
14524         AC_MSG_RESULT([not set, using $ANDROID_PACKAGE_NAME])
14525     else
14526         ANDROID_PACKAGE_NAME="$with_android_package_name"
14527         AC_MSG_RESULT([$ANDROID_PACKAGE_NAME])
14528     fi
14529     AC_SUBST(ANDROID_PACKAGE_NAME)
14530 fi
14531
14532 AC_MSG_CHECKING([whether to install the compat oo* wrappers])
14533 if test "$with_compat_oowrappers" = "yes"; then
14534     WITH_COMPAT_OOWRAPPERS=TRUE
14535     AC_MSG_RESULT(yes)
14536 else
14537     WITH_COMPAT_OOWRAPPERS=
14538     AC_MSG_RESULT(no)
14539 fi
14540 AC_SUBST(WITH_COMPAT_OOWRAPPERS)
14541
14542 INSTALLDIRNAME=`echo AC_PACKAGE_NAME | $AWK '{print tolower($0)}'`
14543 AC_MSG_CHECKING([for install dirname])
14544 if test -n "$with_install_dirname" -a "$with_install_dirname" != "no" -a "$with_install_dirname" != "yes"; then
14545     INSTALLDIRNAME="$with_install_dirname"
14546 fi
14547 AC_MSG_RESULT([$INSTALLDIRNAME])
14548 AC_SUBST(INSTALLDIRNAME)
14549
14550 AC_MSG_CHECKING([for prefix])
14551 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14552 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
14553 PREFIXDIR="$prefix"
14554 AC_MSG_RESULT([$PREFIXDIR])
14555 AC_SUBST(PREFIXDIR)
14556
14557 LIBDIR=[$(eval echo $(eval echo $libdir))]
14558 AC_SUBST(LIBDIR)
14559
14560 DATADIR=[$(eval echo $(eval echo $datadir))]
14561 AC_SUBST(DATADIR)
14562
14563 MANDIR=[$(eval echo $(eval echo $mandir))]
14564 AC_SUBST(MANDIR)
14565
14566 DOCDIR=[$(eval echo $(eval echo $docdir))]
14567 AC_SUBST(DOCDIR)
14568
14569 BINDIR=[$(eval echo $(eval echo $bindir))]
14570 AC_SUBST(BINDIR)
14571
14572 INSTALLDIR="$LIBDIR/$INSTALLDIRNAME"
14573 AC_SUBST(INSTALLDIR)
14574
14575 TESTINSTALLDIR="${BUILDDIR}/test-install"
14576 AC_SUBST(TESTINSTALLDIR)
14577
14578
14579 # ===================================================================
14580 # OAuth2 id and secrets
14581 # ===================================================================
14582
14583 AC_MSG_CHECKING([for Google Drive client id and secret])
14584 if test "$with_gdrive_client_id" = "no" -o -z "$with_gdrive_client_id"; then
14585     AC_MSG_RESULT([not set])
14586     GDRIVE_CLIENT_ID="\"\""
14587     GDRIVE_CLIENT_SECRET="\"\""
14588 else
14589     AC_MSG_RESULT([set])
14590     GDRIVE_CLIENT_ID="\"$with_gdrive_client_id\""
14591     GDRIVE_CLIENT_SECRET="\"$with_gdrive_client_secret\""
14592 fi
14593 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_ID, $GDRIVE_CLIENT_ID)
14594 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_SECRET, $GDRIVE_CLIENT_SECRET)
14595
14596 AC_MSG_CHECKING([for Alfresco Cloud client id and secret])
14597 if test "$with_alfresco_cloud_client_id" = "no" -o -z "$with_alfresco_cloud_client_id"; then
14598     AC_MSG_RESULT([not set])
14599     ALFRESCO_CLOUD_CLIENT_ID="\"\""
14600     ALFRESCO_CLOUD_CLIENT_SECRET="\"\""
14601 else
14602     AC_MSG_RESULT([set])
14603     ALFRESCO_CLOUD_CLIENT_ID="\"$with_alfresco_cloud_client_id\""
14604     ALFRESCO_CLOUD_CLIENT_SECRET="\"$with_alfresco_cloud_client_secret\""
14605 fi
14606 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_ID, $ALFRESCO_CLOUD_CLIENT_ID)
14607 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_SECRET, $ALFRESCO_CLOUD_CLIENT_SECRET)
14608
14609 AC_MSG_CHECKING([for OneDrive client id and secret])
14610 if test "$with_onedrive_client_id" = "no" -o -z "$with_onedrive_client_id"; then
14611     AC_MSG_RESULT([not set])
14612     ONEDRIVE_CLIENT_ID="\"\""
14613     ONEDRIVE_CLIENT_SECRET="\"\""
14614 else
14615     AC_MSG_RESULT([set])
14616     ONEDRIVE_CLIENT_ID="\"$with_onedrive_client_id\""
14617     ONEDRIVE_CLIENT_SECRET="\"$with_onedrive_client_secret\""
14618 fi
14619 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_ID, $ONEDRIVE_CLIENT_ID)
14620 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_SECRET, $ONEDRIVE_CLIENT_SECRET)
14621
14622
14623 dnl ===================================================================
14624 dnl Hook up LibreOffice's nodep environmental variable to automake's equivalent
14625 dnl --enable-dependency-tracking configure option
14626 dnl ===================================================================
14627 AC_MSG_CHECKING([whether to enable dependency tracking])
14628 if test "$enable_dependency_tracking" = "no"; then
14629     nodep=TRUE
14630     AC_MSG_RESULT([no])
14631 else
14632     AC_MSG_RESULT([yes])
14633 fi
14634 AC_SUBST(nodep)
14635
14636 dnl ===================================================================
14637 dnl Number of CPUs to use during the build
14638 dnl ===================================================================
14639 AC_MSG_CHECKING([for number of processors to use])
14640 # plain --with-parallelism is just the default
14641 if test -n "$with_parallelism" -a "$with_parallelism" != "yes"; then
14642     if test "$with_parallelism" = "no"; then
14643         PARALLELISM=0
14644     else
14645         PARALLELISM=$with_parallelism
14646     fi
14647 else
14648     if test "$enable_icecream" = "yes"; then
14649         PARALLELISM="40"
14650     else
14651         case `uname -s` in
14652
14653         Darwin|FreeBSD|NetBSD|OpenBSD)
14654             PARALLELISM=`sysctl -n hw.ncpu`
14655             ;;
14656
14657         Linux)
14658             PARALLELISM=`getconf _NPROCESSORS_ONLN`
14659         ;;
14660         # what else than above does profit here *and* has /proc?
14661         *)
14662             PARALLELISM=`grep $'^processor\t*:' /proc/cpuinfo | wc -l`
14663             ;;
14664         esac
14665
14666         # If we hit the catch-all case, but /proc/cpuinfo doesn't exist or has an
14667         # unexpected format, 'wc -l' will have returned 0 (and we won't use -j at all).
14668     fi
14669 fi
14670
14671 if test $PARALLELISM -eq 0; then
14672     AC_MSG_RESULT([explicit make -j option needed])
14673 else
14674     AC_MSG_RESULT([$PARALLELISM])
14675 fi
14676 AC_SUBST(PARALLELISM)
14677
14678 #
14679 # Set up ILIB for MSVC build
14680 #
14681 ILIB1=
14682 if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
14683     ILIB="."
14684     if test -n "$JAVA_HOME"; then
14685         ILIB="$ILIB;$JAVA_HOME/lib"
14686     fi
14687     ILIB1=-link
14688     PathFormat "${COMPATH}/lib/$WIN_HOST_ARCH"
14689     ILIB="$ILIB;$formatted_path"
14690     ILIB1="$ILIB1 -LIBPATH:$formatted_path"
14691     ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
14692     ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
14693     if test $WINDOWS_SDK_VERSION = 80 -o $WINDOWS_SDK_VERSION = 81 -o $WINDOWS_SDK_VERSION = 10; then
14694         ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
14695         ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
14696     fi
14697     PathFormat "${UCRTSDKDIR}lib/$UCRTVERSION/ucrt/$WIN_HOST_ARCH"
14698     ucrtlibpath_formatted=$formatted_path
14699     ILIB="$ILIB;$ucrtlibpath_formatted"
14700     ILIB1="$ILIB1 -LIBPATH:$ucrtlibpath_formatted"
14701     if test -f "$DOTNET_FRAMEWORK_HOME/lib/mscoree.lib"; then
14702         PathFormat "$DOTNET_FRAMEWORK_HOME/lib"
14703         ILIB="$ILIB;$formatted_path"
14704     else
14705         PathFormat "$DOTNET_FRAMEWORK_HOME/Lib/um/$WIN_HOST_ARCH"
14706         ILIB="$ILIB;$formatted_path"
14707     fi
14708
14709     if test "$cross_compiling" != "yes"; then
14710         ILIB_FOR_BUILD="$ILIB"
14711     fi
14712 fi
14713 AC_SUBST(ILIB)
14714 AC_SUBST(ILIB_FOR_BUILD)
14715
14716 AC_MSG_CHECKING([whether $CXX_BASE supports a working C++20 consteval])
14717 dnl ...that does not suffer from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96994> "Missing code
14718 dnl from consteval constructor initializing const variable",
14719 dnl <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98752> "wrong 'error: ‘this’ is not a constant
14720 dnl expression' with consteval constructor", <https://bugs.llvm.org/show_bug.cgi?id=50063> "code
14721 dnl using consteval: 'clang/lib/CodeGen/Address.h:38: llvm::Value*
14722 dnl clang::CodeGen::Address::getPointer() const: Assertion `isValid()' failed.'" (which should be
14723 dnl fixed since Clang 14), <https://developercommunity.visualstudio.com/t/1581879> "Bogus error
14724 dnl C7595 with consteval constructor in ternary expression (/std:c++latest)" (which appears to be
14725 dnl fixed at least in Visual Studio Community 2022 Preview 17.9.0 Preview 5.0),
14726 dnl <https://github.com/llvm/llvm-project/issues/54612> "C++20, consteval, anonymous union:
14727 dnl llvm/lib/IR/Instructions.cpp:1491: void llvm::StoreInst::AssertOK(): Assertion
14728 dnl `cast<PointerType>(getOperand(1)->getType())->isOpaqueOrPointeeTypeMatches(getOperand(0)->getType())
14729 dnl && "Ptr must be a pointer to Val type!"' failed." (which should be fixed since Clang 17), or
14730 dnl <https://developercommunity.visualstudio.com/t/Bogus-error-C2440-with-consteval-constru/10579616>
14731 dnl "Bogus error C2440 with consteval constructor (/std:c++20)":
14732 have_cpp_consteval=
14733 AC_LANG_PUSH([C++])
14734 save_CXX=$CXX
14735 if test "$COM" = MSC && test "$COM_IS_CLANG" != TRUE; then
14736     CXX="env LIB=$ILIB $CXX"
14737 fi
14738 save_CXXFLAGS=$CXXFLAGS
14739 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
14740 AC_RUN_IFELSE([AC_LANG_PROGRAM([
14741         struct S {
14742             consteval S() { i = 1; }
14743             int i = 0;
14744         };
14745         S const s;
14746
14747         struct S1 {
14748              int a;
14749              consteval S1(int n): a(n) {}
14750         };
14751         struct S2 {
14752             S1 x;
14753             S2(): x(0) {}
14754         };
14755
14756         struct S3 {
14757             consteval S3() {}
14758             union {
14759                 int a;
14760                 unsigned b = 0;
14761             };
14762         };
14763         void f() { S3(); }
14764
14765         struct S4 { consteval S4() = default; };
14766         void f4(bool b) { b ? S4() : S4(); }
14767
14768         struct S5 {
14769             consteval S5() { c = 0; }
14770             char * f() { return &c; }
14771             union {
14772                 char c;
14773                 int i;
14774             };
14775         };
14776         auto s5 = S5().f();
14777
14778         struct S6 {
14779             consteval S6(char const (&lit)[[2]]) {
14780                 buf[[0]] = lit[[0]];
14781                 buf[[1]] = lit[[1]];
14782             }
14783             union {
14784                 int x;
14785                 char buf[[2]];
14786             };
14787         };
14788         void f6() { S6("a"); }
14789     ], [
14790         return (s.i == 1) ? 0 : 1;
14791     ])], [
14792         have_cpp_consteval=1
14793         AC_MSG_RESULT([yes])
14794     ], [AC_MSG_RESULT([no])], [AC_MSG_RESULT([assumed no (cross compiling)])])
14795 CXX=$save_CXX
14796 CXXFLAGS=$save_CXXFLAGS
14797 AC_LANG_POP([C++])
14798 if test -n "$have_cpp_consteval" && test "$COM_IS_CLANG" = TRUE && test -n "$BUILDING_PCH_WITH_OBJ"
14799 then
14800     AC_MSG_CHECKING([whether $CXX_BASE has working consteval in combination with PCH])
14801     dnl ...that does not suffer from <https://github.com/llvm/llvm-project/issues/81745> "undefined
14802     dnl reference to consteval constructor exported from module" (which also affects PCH, see
14803     dnl <https://lists.freedesktop.org/archives/libreoffice/2024-February/091564.html> "Our Clang
14804     dnl --enable-pch setup is known broken"):
14805     printf 'export module M;\nexport struct S1 { consteval S1(int) {} };' >conftest.cppm
14806     $CXX $CXXFLAGS $CXXFLAGS_CXX11 --precompile conftest.cppm
14807     rm conftest.cppm
14808     AC_LANG_PUSH([C++])
14809     save_CXXFLAGS=$CXXFLAGS
14810     save_LDFLAGS=$LDFLAGS
14811     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
14812     LDFLAGS="$LDFLAGS -fmodule-file=M=conftest.pcm conftest.pcm"
14813     AC_LINK_IFELSE([AC_LANG_PROGRAM([
14814         import M;
14815     ], [
14816         struct S2 { S1 s = 0; };
14817         S2 s;
14818     ])], [
14819         AC_MSG_RESULT([yes])
14820     ], [
14821         have_cpp_consteval=
14822         AC_MSG_RESULT([no])])
14823     CXXFLAGS=$save_CXXFLAGS
14824     LDFLAGS=$save_LDFLAGS
14825     AC_LANG_POP([C++])
14826     rm conftest.pcm
14827 fi
14828 if test -n "$have_cpp_consteval"; then
14829     AC_DEFINE([HAVE_CPP_CONSTEVAL],[1])
14830 fi
14831
14832 AC_MSG_CHECKING([whether $CXX_BASE supports a working C++20 std::strong_order])
14833 dnl ...which is known to not be implemented in libc++ prior to
14834 dnl <https://github.com/llvm/llvm-project/commit/d8380ad977e94498e170b06449c81f1fc27da7b5> "[libc++]
14835 dnl [P1614] Implement [cmp.alg]'s std::{strong,weak,partial}_order" in LLVM 14:
14836 AC_LANG_PUSH([C++])
14837 save_CXX=$CXX
14838 if test "$COM" = MSC && test "$COM_IS_CLANG" != TRUE; then
14839     CXX="env LIB=$ILIB $CXX"
14840 fi
14841 save_CXXFLAGS=$CXXFLAGS
14842 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
14843 AC_LINK_IFELSE([AC_LANG_PROGRAM([
14844         #include <compare>
14845     ], [
14846         (void) (std::strong_order(1.0, 2.0) < 0);
14847     ])], [
14848         AC_DEFINE([HAVE_CPP_STRONG_ORDER],[1])
14849         AC_MSG_RESULT([yes])
14850     ], [AC_MSG_RESULT([no])])
14851 CXX=$save_CXX
14852 CXXFLAGS=$save_CXXFLAGS
14853 AC_LANG_POP([C++])
14854
14855 # ===================================================================
14856 # Creating bigger shared library to link against
14857 # ===================================================================
14858 AC_MSG_CHECKING([whether to create huge library])
14859 MERGELIBS=
14860 MERGELIBS_MORE=
14861
14862 if test $_os = iOS -o $_os = Android; then
14863     # Never any point in mergelibs for these as we build just static
14864     # libraries anyway...
14865     enable_mergelibs=no
14866 fi
14867
14868 if test -n "$enable_mergelibs" -a "$enable_mergelibs" != "no"; then
14869     if test "$enable_mergelibs" = "more"; then
14870         MERGELIBS="TRUE"
14871         MERGELIBS_MORE="TRUE"
14872         AC_MSG_RESULT([yes (more)])
14873         AC_DEFINE(ENABLE_MERGELIBS)
14874         AC_DEFINE(ENABLE_MERGELIBS_MORE)
14875     elif test "$enable_mergelibs" = "yes" -o "$enable_mergelibs" = ""; then
14876         MERGELIBS="TRUE"
14877         AC_MSG_RESULT([yes])
14878         AC_DEFINE(ENABLE_MERGELIBS)
14879     else
14880         AC_MSG_ERROR([unknown value --enable-mergelibs=$enable_mergelibs])
14881     fi
14882 else
14883     AC_MSG_RESULT([no])
14884 fi
14885 AC_SUBST([MERGELIBS])
14886 AC_SUBST([MERGELIBS_MORE])
14887
14888 dnl ===================================================================
14889 dnl icerun is a wrapper that stops us spawning tens of processes
14890 dnl locally - for tools that can't be executed on the compile cluster
14891 dnl this avoids a dozen javac's ganging up on your laptop to kill it.
14892 dnl ===================================================================
14893 AC_MSG_CHECKING([whether to use icerun wrapper])
14894 ICECREAM_RUN=
14895 if test "$enable_icecream" = "yes" && command -v icerun >/dev/null ; then
14896     ICECREAM_RUN=icerun
14897     AC_MSG_RESULT([yes])
14898 else
14899     AC_MSG_RESULT([no])
14900 fi
14901 AC_SUBST(ICECREAM_RUN)
14902
14903 dnl ===================================================================
14904 dnl Setup the ICECC_VERSION for the build the same way it was set for
14905 dnl configure, so that CC/CXX and ICECC_VERSION are in sync
14906 dnl ===================================================================
14907 x_ICECC_VERSION=[\#]
14908 if test -n "$ICECC_VERSION" ; then
14909     x_ICECC_VERSION=
14910 fi
14911 AC_SUBST(x_ICECC_VERSION)
14912 AC_SUBST(ICECC_VERSION)
14913
14914 dnl ===================================================================
14915
14916 AC_MSG_CHECKING([MPL subset])
14917 MPL_SUBSET=
14918 LICENSE="LGPL"
14919
14920 if test "$enable_mpl_subset" = "yes"; then
14921     mpl_error_string=
14922     newline=$'\n    *'
14923     warn_report=false
14924     if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
14925         warn_report=true
14926     elif test "$ENABLE_REPORTBUILDER" = "TRUE"; then
14927         warn_report=true
14928     fi
14929     if test "$warn_report" = "true"; then
14930         mpl_error_string="$mpl_error_string$newline Need to --disable-report-builder - extended database report builder."
14931     fi
14932     if test "x$enable_postgresql_sdbc" != "xno"; then
14933         mpl_error_string="$mpl_error_string$newline Need to --disable-postgresql-sdbc - the PostgreSQL database backend."
14934     fi
14935     if test "$enable_lotuswordpro" = "yes"; then
14936         mpl_error_string="$mpl_error_string$newline Need to --disable-lotuswordpro - a Lotus Word Pro file format import filter."
14937     fi
14938     if test -n "$ENABLE_POPPLER"; then
14939         if test "x$SYSTEM_POPPLER" = "x"; then
14940             mpl_error_string="$mpl_error_string$newline Need to disable PDF import via poppler (--disable-poppler) or use system library."
14941         fi
14942     fi
14943     # cf. m4/libo_check_extension.m4
14944     if test "x$WITH_EXTRA_EXTENSIONS" != "x"; then
14945         mpl_error_string="$mpl_error_string$newline Need to disable extra extensions enabled using --enable-ext-XXXX."
14946     fi
14947     denied_themes=
14948     filtered_themes=
14949     for theme in $WITH_THEMES; do
14950         case $theme in
14951         breeze|breeze_dark|breeze_dark_svg|breeze_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg) #denylist of icon themes under GPL or LGPL
14952             denied_themes="${denied_themes:+$denied_themes }$theme" ;;
14953         *)
14954             filtered_themes="${filtered_themes:+$filtered_themes }$theme" ;;
14955         esac
14956     done
14957     if test "x$denied_themes" != "x"; then
14958         if test "x$filtered_themes" == "x"; then
14959             filtered_themes="colibre"
14960         fi
14961         mpl_error_string="$mpl_error_string$newline Need to disable icon themes: $denied_themes, use --with-theme=$filtered_themes."
14962     fi
14963
14964     ENABLE_OPENGL_TRANSITIONS=
14965
14966     if test "$enable_lpsolve" != "no" -o "x$ENABLE_LPSOLVE" = "xTRUE"; then
14967         mpl_error_string="$mpl_error_string$newline Need to --disable-lpsolve - calc linear programming solver."
14968     fi
14969
14970     if test "x$mpl_error_string" != "x"; then
14971         AC_MSG_ERROR([$mpl_error_string])
14972     fi
14973
14974     MPL_SUBSET="TRUE"
14975     LICENSE="MPL-2.0"
14976     AC_DEFINE(MPL_HAVE_SUBSET)
14977     AC_MSG_RESULT([only])
14978 else
14979     AC_MSG_RESULT([no restrictions])
14980 fi
14981 AC_SUBST(MPL_SUBSET)
14982 AC_SUBST(LICENSE)
14983
14984 dnl ===================================================================
14985
14986 AC_MSG_CHECKING([formula logger])
14987 ENABLE_FORMULA_LOGGER=
14988
14989 if test "x$enable_formula_logger" = "xyes"; then
14990     AC_MSG_RESULT([yes])
14991     AC_DEFINE(ENABLE_FORMULA_LOGGER)
14992     ENABLE_FORMULA_LOGGER=TRUE
14993 elif test -n "$ENABLE_DBGUTIL" ; then
14994     AC_MSG_RESULT([yes])
14995     AC_DEFINE(ENABLE_FORMULA_LOGGER)
14996     ENABLE_FORMULA_LOGGER=TRUE
14997 else
14998     AC_MSG_RESULT([no])
14999 fi
15000
15001 AC_SUBST(ENABLE_FORMULA_LOGGER)
15002
15003 dnl ===================================================================
15004 dnl Checking for active Antivirus software.
15005 dnl ===================================================================
15006
15007 if test $_os = WINNT -a -f "$SRC_ROOT/antivirusDetection.vbs" ; then
15008     AC_MSG_CHECKING([for active Antivirus software])
15009     PathFormat "$SRC_ROOT/antivirusDetection.vbs"
15010     ANTIVIRUS_LIST=`cscript.exe //Nologo ${formatted_path}`
15011     if [ [ "$ANTIVIRUS_LIST" != "NULL" ] ]; then
15012         if [ [ "$ANTIVIRUS_LIST" != "NOT_FOUND" ] ]; then
15013             AC_MSG_RESULT([found])
15014             EICAR_STRING='X5O!P%@AP@<:@4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*'
15015             echo $EICAR_STRING > $SRC_ROOT/eicar
15016             EICAR_TEMP_FILE_CONTENTS=`cat $SRC_ROOT/eicar`
15017             rm $SRC_ROOT/eicar
15018             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
15019                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
15020             fi
15021             echo $EICAR_STRING > $BUILDDIR/eicar
15022             EICAR_TEMP_FILE_CONTENTS=`cat $BUILDDIR/eicar`
15023             rm $BUILDDIR/eicar
15024             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
15025                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
15026             fi
15027             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: $ANTIVIRUS_LIST"
15028         else
15029             AC_MSG_RESULT([not found])
15030         fi
15031     else
15032         AC_MSG_RESULT([n/a])
15033     fi
15034 fi
15035
15036 dnl ===================================================================
15037
15038 AC_MSG_CHECKING([for coredumpctl support])
15039 if test -z "$with_coredumpctl" && test $_os != Linux; then
15040     with_coredumpctl=no
15041 fi
15042 if test "$with_coredumpctl" = no; then
15043     WITH_COREDUMPCTL=
15044 else
15045     AC_PATH_PROG(COREDUMPCTL, coredumpctl)
15046     AC_PATH_PROG(JQ, jq)
15047     AC_PATH_PROG(SYSTEMD_ESCAPE, systemd-escape)
15048     AC_PATH_PROG(SYSTEMD_RUN, systemd-run)
15049     if test -z "$COREDUMPCTL" || test -z "$JQ" || test -z "$SYSTEMD_ESCAPE" \
15050         || test -z "$SYSTEMD_RUN"
15051     then
15052         if test -z "$with_coredumpctl"; then
15053             WITH_COREDUMPCTL=
15054         else
15055             if test -z "$COREDUMPCTL"; then
15056                 AC_MSG_ERROR([coredumpctl not found])
15057             fi
15058             if test -z "$JQ"; then
15059                 AC_MSG_ERROR([jq not found])
15060             fi
15061             if test -z "$SYSTEMD_ESCAPE"; then
15062                 AC_MSG_ERROR([systemd-escape not found])
15063             fi
15064             if test -z "$SYSTEMD_RUN"; then
15065                 AC_MSG_ERROR([systemd-run not found])
15066             fi
15067         fi
15068     else
15069         WITH_COREDUMPCTL=TRUE
15070     fi
15071 fi
15072 if test -z "$WITH_COREDUMPCTL"; then
15073     AC_MSG_RESULT([no])
15074 else
15075     AC_MSG_RESULT([yes])
15076 fi
15077 AC_SUBST(COREDUMPCTL)
15078 AC_SUBST(JQ)
15079 AC_SUBST(SYSTEMD_ESCAPE)
15080 AC_SUBST(SYSTEMD_RUN)
15081 AC_SUBST(WITH_COREDUMPCTL)
15082
15083 dnl ===================================================================
15084 dnl Setting up the environment.
15085 dnl ===================================================================
15086 AC_MSG_NOTICE([setting up the build environment variables...])
15087
15088 AC_SUBST(COMPATH)
15089
15090 if test "$build_os" = "cygwin" -o "$build_os" = wsl; then
15091     if test -d "$COMPATH/atlmfc/lib/spectre"; then
15092         ATL_LIB="$COMPATH/atlmfc/lib/spectre"
15093         ATL_INCLUDE="$COMPATH/atlmfc/include"
15094     elif test -d "$COMPATH/atlmfc/lib"; then
15095         ATL_LIB="$COMPATH/atlmfc/lib"
15096         ATL_INCLUDE="$COMPATH/atlmfc/include"
15097     else
15098         ATL_LIB="$WINDOWS_SDK_HOME/lib" # Doesn't exist for VSE
15099         ATL_INCLUDE="$WINDOWS_SDK_HOME/include/atl"
15100     fi
15101     ATL_LIB="$ATL_LIB/$WIN_HOST_ARCH"
15102     ATL_LIB=`win_short_path_for_make "$ATL_LIB"`
15103     ATL_INCLUDE=`win_short_path_for_make "$ATL_INCLUDE"`
15104 fi
15105
15106 if test "$build_os" = "cygwin"; then
15107     # sort.exe and find.exe also exist in C:/Windows/system32 so need /usr/bin/
15108     PathFormat "/usr/bin/find.exe"
15109     FIND="$formatted_path"
15110     PathFormat "/usr/bin/sort.exe"
15111     SORT="$formatted_path"
15112     PathFormat "/usr/bin/grep.exe"
15113     WIN_GREP="$formatted_path"
15114     PathFormat "/usr/bin/ls.exe"
15115     WIN_LS="$formatted_path"
15116     PathFormat "/usr/bin/touch.exe"
15117     WIN_TOUCH="$formatted_path"
15118 else
15119     FIND=find
15120     SORT=sort
15121 fi
15122
15123 AC_SUBST(ATL_INCLUDE)
15124 AC_SUBST(ATL_LIB)
15125 AC_SUBST(FIND)
15126 AC_SUBST(SORT)
15127 AC_SUBST(WIN_GREP)
15128 AC_SUBST(WIN_LS)
15129 AC_SUBST(WIN_TOUCH)
15130
15131 AC_SUBST(BUILD_TYPE)
15132
15133 AC_SUBST(SOLARINC)
15134
15135 PathFormat "$PERL"
15136 PERL="$formatted_path"
15137 AC_SUBST(PERL)
15138
15139 if test -n "$TMPDIR"; then
15140     TEMP_DIRECTORY="$TMPDIR"
15141 else
15142     TEMP_DIRECTORY="/tmp"
15143 fi
15144 CYGWIN_BASH="C:/cygwin64/bin/bash.exe"
15145 if test "$build_os" = "cygwin"; then
15146     TEMP_DIRECTORY=`cygpath -m "$TEMP_DIRECTORY"`
15147     CYGWIN_BASH=`cygpath -m /usr/bin/bash`
15148 fi
15149 AC_SUBST(TEMP_DIRECTORY)
15150 AC_SUBST(CYGWIN_BASH)
15151
15152 # setup the PATH for the environment
15153 if test -n "$LO_PATH_FOR_BUILD"; then
15154     LO_PATH="$LO_PATH_FOR_BUILD"
15155     case "$host_os" in
15156     cygwin*|wsl*)
15157         pathmunge "$MSVC_HOST_PATH" "before"
15158         ;;
15159     esac
15160 else
15161     LO_PATH="$PATH"
15162
15163     case "$host_os" in
15164
15165     dragonfly*|freebsd*|linux-gnu*|*netbsd*|openbsd*)
15166         if test "$ENABLE_JAVA" != ""; then
15167             pathmunge "$JAVA_HOME/bin" "after"
15168         fi
15169         ;;
15170
15171     cygwin*|wsl*)
15172         # Win32 make needs native paths
15173         if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
15174             LO_PATH=`cygpath -p -m "$PATH"`
15175         fi
15176         if test "$WIN_BUILD_ARCH" = "x64"; then
15177             # needed for msi packaging
15178             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/x86" "before"
15179         fi
15180         if test "$WIN_BUILD_ARCH" = "arm64"; then
15181             # needed for msi packaging - as of 10.0.22621 SDK no arm64 ones yet
15182             # the x86 ones probably would work just as well...
15183             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/arm" "before"
15184         fi
15185         # .NET 4.6 and higher don't have bin directory
15186         if test -f "$DOTNET_FRAMEWORK_HOME/bin"; then
15187             pathmunge "$DOTNET_FRAMEWORK_HOME/bin" "before"
15188         fi
15189         pathmunge "$WINDOWS_SDK_HOME/bin" "before"
15190         pathmunge "$CSC_PATH" "before"
15191         pathmunge "$MIDL_PATH" "before"
15192         pathmunge "$AL_PATH" "before"
15193         pathmunge "$MSVC_MULTI_PATH" "before"
15194         pathmunge "$MSVC_BUILD_PATH" "before"
15195         if test -n "$MSBUILD_PATH" ; then
15196             pathmunge "$MSBUILD_PATH" "before"
15197         fi
15198         pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/$WIN_BUILD_ARCH" "before"
15199         if test "$ENABLE_JAVA" != ""; then
15200             if test -d "$JAVA_HOME/jre/bin/client"; then
15201                 pathmunge "$JAVA_HOME/jre/bin/client" "before"
15202             fi
15203             if test -d "$JAVA_HOME/jre/bin/hotspot"; then
15204                 pathmunge "$JAVA_HOME/jre/bin/hotspot" "before"
15205             fi
15206             pathmunge "$JAVA_HOME/bin" "before"
15207         fi
15208         pathmunge "$MSVC_HOST_PATH" "before"
15209         ;;
15210
15211     solaris*)
15212         pathmunge "/usr/css/bin" "before"
15213         if test "$ENABLE_JAVA" != ""; then
15214             pathmunge "$JAVA_HOME/bin" "after"
15215         fi
15216         ;;
15217     esac
15218 fi
15219
15220 AC_SUBST(LO_PATH)
15221
15222 # Allow to pass LO_ELFCHECK_ALLOWLIST from autogen.input to bin/check-elf-dynamic-objects:
15223 if test "$LO_ELFCHECK_ALLOWLIST" = x || test "${LO_ELFCHECK_ALLOWLIST-x}" != x; then
15224     x_LO_ELFCHECK_ALLOWLIST=
15225 else
15226     x_LO_ELFCHECK_ALLOWLIST=[\#]
15227 fi
15228 AC_SUBST(x_LO_ELFCHECK_ALLOWLIST)
15229 AC_SUBST(LO_ELFCHECK_ALLOWLIST)
15230
15231 libo_FUZZ_SUMMARY
15232
15233 # Generate a configuration sha256 we can use for deps
15234 if test -f config_host.mk; then
15235     config_sha256=`$SHA256SUM config_host.mk | sed "s/ .*//"`
15236 fi
15237 if test -f config_host_lang.mk; then
15238     config_lang_sha256=`$SHA256SUM config_host_lang.mk | sed "s/ .*//"`
15239 fi
15240
15241 CFLAGS=$my_original_CFLAGS
15242 CXXFLAGS=$my_original_CXXFLAGS
15243 CPPFLAGS=$my_original_CPPFLAGS
15244
15245 AC_CONFIG_LINKS([include:include])
15246
15247 # Keep in sync with list of files far up, at AC_MSG_CHECKING([for
15248 # BUILD platform configuration] - otherwise breaks cross building
15249 AC_CONFIG_FILES([config_host.mk
15250                  config_host_lang.mk
15251                  Makefile
15252                  bin/bffvalidator.sh
15253                  bin/odfvalidator.sh
15254                  bin/officeotron.sh
15255                  instsetoo_native/util/openoffice.lst
15256                  sysui/desktop/macosx/Info.plist
15257                  hardened_runtime.xcent:sysui/desktop/macosx/hardened_runtime.xcent.in
15258                  lo.xcent:sysui/desktop/macosx/lo.xcent.in
15259                  vs-code.code-workspace.template:.vscode/vs-code-template.code-workspace.in])
15260
15261 AC_CONFIG_HEADERS([config_host/config_atspi.h])
15262 AC_CONFIG_HEADERS([config_host/config_buildconfig.h])
15263 AC_CONFIG_HEADERS([config_host/config_buildid.h])
15264 AC_CONFIG_HEADERS([config_host/config_box2d.h])
15265 AC_CONFIG_HEADERS([config_host/config_clang.h])
15266 AC_CONFIG_HEADERS([config_host/config_crypto.h])
15267 AC_CONFIG_HEADERS([config_host/config_dconf.h])
15268 AC_CONFIG_HEADERS([config_host/config_eot.h])
15269 AC_CONFIG_HEADERS([config_host/config_extensions.h])
15270 AC_CONFIG_HEADERS([config_host/config_cairo_canvas.h])
15271 AC_CONFIG_HEADERS([config_host/config_cairo_rgba.h])
15272 AC_CONFIG_HEADERS([config_host/config_cxxabi.h])
15273 AC_CONFIG_HEADERS([config_host/config_dbus.h])
15274 AC_CONFIG_HEADERS([config_host/config_features.h])
15275 AC_CONFIG_HEADERS([config_host/config_feature_desktop.h])
15276 AC_CONFIG_HEADERS([config_host/config_feature_opencl.h])
15277 AC_CONFIG_HEADERS([config_host/config_firebird.h])
15278 AC_CONFIG_HEADERS([config_host/config_folders.h])
15279 AC_CONFIG_HEADERS([config_host/config_fonts.h])
15280 AC_CONFIG_HEADERS([config_host/config_fuzzers.h])
15281 AC_CONFIG_HEADERS([config_host/config_gio.h])
15282 AC_CONFIG_HEADERS([config_host/config_global.h])
15283 AC_CONFIG_HEADERS([config_host/config_gpgme.h])
15284 AC_CONFIG_HEADERS([config_host/config_java.h])
15285 AC_CONFIG_HEADERS([config_host/config_langs.h])
15286 AC_CONFIG_HEADERS([config_host/config_lgpl.h])
15287 AC_CONFIG_HEADERS([config_host/config_libcxx.h])
15288 AC_CONFIG_HEADERS([config_host/config_liblangtag.h])
15289 AC_CONFIG_HEADERS([config_host/config_locales.h])
15290 AC_CONFIG_HEADERS([config_host/config_mpl.h])
15291 AC_CONFIG_HEADERS([config_host/config_oox.h])
15292 AC_CONFIG_HEADERS([config_host/config_options.h])
15293 AC_CONFIG_HEADERS([config_host/config_options_calc.h])
15294 AC_CONFIG_HEADERS([config_host/config_zxing.h])
15295 AC_CONFIG_HEADERS([config_host/config_skia.h])
15296 AC_CONFIG_HEADERS([config_host/config_typesizes.h])
15297 AC_CONFIG_HEADERS([config_host/config_validation.h])
15298 AC_CONFIG_HEADERS([config_host/config_vendor.h])
15299 AC_CONFIG_HEADERS([config_host/config_vclplug.h])
15300 AC_CONFIG_HEADERS([config_host/config_version.h])
15301 AC_CONFIG_HEADERS([config_host/config_oauth2.h])
15302 AC_CONFIG_HEADERS([config_host/config_poppler.h])
15303 AC_CONFIG_HEADERS([config_host/config_python.h])
15304 AC_CONFIG_HEADERS([config_host/config_writerperfect.h])
15305 AC_CONFIG_HEADERS([config_host/config_wasm_strip.h])
15306 AC_CONFIG_HEADERS([solenv/lockfile/autoconf.h])
15307 AC_OUTPUT
15308
15309 if test "$CROSS_COMPILING" = TRUE; then
15310     (echo; echo export BUILD_TYPE_FOR_HOST=$BUILD_TYPE) >>config_build.mk
15311 fi
15312
15313 # touch the config timestamp file
15314 if test ! -f config_host.mk.stamp; then
15315     echo > config_host.mk.stamp
15316 elif test "$config_sha256" = `$SHA256SUM config_host.mk | sed "s/ .*//"`; then
15317     echo "Host Configuration unchanged - avoiding scp2 stamp update"
15318 else
15319     echo > config_host.mk.stamp
15320 fi
15321
15322 # touch the config lang timestamp file
15323 if test ! -f config_host_lang.mk.stamp; then
15324     echo > config_host_lang.mk.stamp
15325 elif test "$config_lang_sha256" = `$SHA256SUM config_host_lang.mk | sed "s/ .*//"`; then
15326     echo "Language Configuration unchanged - avoiding scp2 stamp update"
15327 else
15328     echo > config_host_lang.mk.stamp
15329 fi
15330
15331
15332 if test \( "$STALE_MAKE" = "TRUE" \) \
15333         -a "$build_os" = "cygwin"; then
15334
15335 cat << _EOS
15336 ****************************************************************************
15337 WARNING:
15338 Your make version is known to be horribly slow, and hard to debug
15339 problems with. To get a reasonably functional make please do:
15340
15341 to install a pre-compiled binary make for Win32
15342
15343  mkdir -p /opt/lo/bin
15344  cd /opt/lo/bin
15345  wget https://dev-www.libreoffice.org/bin/cygwin/make-4.2.1-msvc.exe
15346  cp make-4.2.1-msvc.exe make
15347  chmod +x make
15348
15349 to install from source:
15350 place yourself in a working directory of you choice.
15351
15352  git clone git://git.savannah.gnu.org/make.git
15353
15354  [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"]
15355  set PATH=%PATH%;C:\Cygwin\bin
15356  [or Cygwin64, if that is what you have]
15357  cd path-to-make-repo-you-cloned-above
15358  build_w32.bat --without-guile
15359
15360 should result in a WinRel/gnumake.exe.
15361 Copy it to the Cygwin /opt/lo/bin directory as make.exe
15362
15363 Then re-run autogen.sh
15364
15365 Note: autogen.sh will try to use /opt/lo/bin/make if the environment variable GNUMAKE is not already defined.
15366 Alternatively, you can install the 'new' make where ever you want and make sure that `command -v make` finds it.
15367
15368 _EOS
15369 fi
15370
15371
15372 cat << _EOF
15373 ****************************************************************************
15374
15375 To show information on various make targets and make flags, run:
15376 $GNUMAKE help
15377
15378 To just build, run:
15379 $GNUMAKE
15380
15381 _EOF
15382
15383 if test $_os != WINNT -a "$CROSS_COMPILING" != TRUE; then
15384     cat << _EOF
15385 After the build has finished successfully, you can immediately run what you built using the command:
15386 _EOF
15387
15388     if test $_os = Darwin; then
15389         echo open instdir/$PRODUCTNAME_WITHOUT_SPACES.app
15390     else
15391         echo instdir/program/soffice
15392     fi
15393     cat << _EOF
15394
15395 If you want to run the unit tests, run:
15396 $GNUMAKE check
15397
15398 _EOF
15399 fi
15400
15401 if test -s "$WARNINGS_FILE_FOR_BUILD"; then
15402     echo "BUILD / cross-toolset config, repeated ($WARNINGS_FILE_FOR_BUILD)"
15403     cat "$WARNINGS_FILE_FOR_BUILD"
15404     echo
15405 fi
15406
15407 if test -s "$WARNINGS_FILE"; then
15408     echo "HOST config ($WARNINGS_FILE)"
15409     cat "$WARNINGS_FILE"
15410 fi
15411
15412 # Remove unneeded emconfigure artifacts
15413 rm -f a.out a.wasm a.out.js a.out.wasm
15414
15415 dnl vim:set shiftwidth=4 softtabstop=4 expandtab: