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([Collabora Office],[21.06.12.1],[],[],[https://collaboraoffice.com/])
  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     for f in $1; do
  50         case "$f" in
  51             # let's start with Fedora's paths for now
  52             -L/lib|-L/lib/|-L/lib64|-L/lib64/|-L/usr/lib|-L/usr/lib/|-L/usr/lib64|-L/usr/lib64/)
  53                 # ignore it: on UNIXoids it is searched by default anyway
  54                 # but if it's given explicitly then it may override other paths
  55                 # (on macOS it would be an error to use it instead of SDK)
  56                 ;;
  57             *)
  58                 filteredlibs="$filteredlibs $f"
  59                 ;;
  60         esac
  61     done
  62 }
  63
  64 PathFormat()
  65 {
  66     # Args: $1: A pathname. On Cygwin and WSL, in either the Unix or the Windows format. Note that this
  67     # function is called also on Unix.
  68     #
  69     # Return value: $formatted_path and $formatted_path_unix.
  70     #
  71     # $formatted_path is the argument in Windows format, but using forward slashes instead of
  72     # backslashes, using 8.3 pathname components if necessary (if it otherwise would contains spaces
  73     # or shell metacharacters).
  74     #
  75     # $formatted_path_unix is the argument in a form usable in Cygwin or WSL, using 8.3 components if
  76     # necessary. On Cygwin, it is the same as $formatted_path, but on WSL it is $formatted_path as a
  77     # Unix pathname.
  78     #
  79     # Errors out if 8.3 names are needed but aren't present for some of the path components.
  80
  81     # Examples:
  82     #
  83     # /home/tml/lo/master-optimised => C:/cygwin64/home/tml/lo/master-optimised
  84     #
  85     # C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe => C:/PROGRA~2/MICROS~3/INSTAL~1/vswhere.exe
  86     #
  87     # C:\Program Files (x86)\Microsoft Visual Studio\2019\Community => C:/PROGRA~2/MICROS~3/2019/COMMUN~1
  88     #
  89     # C:/PROGRA~2/WI3CF2~1/10/Include/10.0.18362.0/ucrt => C:/PROGRA~2/WI3CF2~1/10/Include/10.0.18362.0/ucrt
  90     #
  91     # /cygdrive/c/PROGRA~2/WI3CF2~1/10 => C:/PROGRA~2/WI3CF2~1/10
  92     #
  93     # C:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\ => C:/PROGRA~2/WI3CF2~1/NETFXSDK/4.8/
  94     #
  95     # /usr/bin/find.exe => C:/cygwin64/bin/find.exe
  96
  97     if test -n "$UNITTEST_WSL_PATHFORMAT"; then
  98         printf "PathFormat $1 ==> "
  99     fi
 100
 101     formatted_path="$1"
 102     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
 103         if test "$build_os" = "wsl"; then
 104             formatted_path=$(echo "$formatted_path" | tr -d '\r')
 105         fi
 106
 107         pf_conv_to_dos=
 108         # spaces,parentheses,brackets,braces are problematic in pathname
 109         # so are backslashes
 110         case "$formatted_path" in
 111             *\ * | *\)* | *\(* | *\{* | *\}* | *\[* | *\]* | *\\* )
 112                 pf_conv_to_dos="yes"
 113             ;;
 114         esac
 115         if test "$pf_conv_to_dos" = "yes"; then
 116             if test "$build_os" = "wsl"; then
 117                 case "$formatted_path" in
 118                     /*)
 119                         formatted_path=$(wslpath -w "$formatted_path")
 120                         ;;
 121                 esac
 122                 formatted_path=$($BUILDDIR/solenv/wsl/wsl-lo-helper.exe --8.3 "$formatted_path")
 123             elif test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 124                 formatted_path=`cygpath -sm "$formatted_path"`
 125             else
 126                 formatted_path=`cygpath -d "$formatted_path"`
 127             fi
 128             if test $? -ne 0;  then
 129                 AC_MSG_ERROR([path conversion failed for "$1".])
 130             fi
 131         fi
 132         fp_count_colon=`echo "$formatted_path" | $GREP -c "[:]"`
 133         fp_count_slash=`echo "$formatted_path" | $GREP -c "[/]"`
 134         if test "$fp_count_slash$fp_count_colon" != "00"; then
 135             if test "$fp_count_colon" = "0"; then
 136                 new_formatted_path=`realpath "$formatted_path"`
 137                 if test $? -ne 0;  then
 138                     AC_MSG_WARN([realpath failed for "$formatted_path", not necessarily a problem.])
 139                 else
 140                     formatted_path="$new_formatted_path"
 141                 fi
 142             fi
 143             if test "$build_os" = "wsl"; then
 144                 if test "$fp_count_colon" != "0"; then
 145                     formatted_path=$(wslpath "$formatted_path")
 146                     local final_slash=
 147                     case "$formatted_path" in
 148                         */)
 149                             final_slash=/
 150                             ;;
 151                     esac
 152                     formatted_path=$(wslpath -m $formatted_path)
 153                     case "$formatted_path" in
 154                         */)
 155                             ;;
 156                         *)
 157                             formatted_path="$formatted_path"$final_slash
 158                             ;;
 159                     esac
 160                 else
 161                     formatted_path=$(wslpath -m "$formatted_path")
 162                 fi
 163             else
 164                 formatted_path=`cygpath -m "$formatted_path"`
 165             fi
 166             if test $? -ne 0;  then
 167                 AC_MSG_ERROR([path conversion failed for "$1".])
 168             fi
 169         fi
 170         fp_count_space=`echo "$formatted_path" | $GREP -c "[ ]"`
 171         if test "$fp_count_space" != "0"; then
 172             AC_MSG_ERROR([converted path "$formatted_path" still contains spaces. Short filenames (8.3 filenames) support was disabled on this system?])
 173         fi
 174     fi
 175     if test "$build_os" = "wsl"; then
 176         # WSL can't run Windows binaries from Windows pathnames so we need a separate return value in Unix format
 177         formatted_path_unix=$(wslpath "$formatted_path")
 178     else
 179         # But Cygwin can
 180         formatted_path_unix="$formatted_path"
 181     fi
 182 }
 183
 184 AbsolutePath()
 185 {
 186     # There appears to be no simple and portable method to get an absolute and
 187     # canonical path, so we try creating the directory if does not exist and
 188     # utilizing the shell and pwd.
 189
 190     # Args: $1: A possibly relative pathname
 191     # Return value: $absolute_path
 192
 193     local rel="$1"
 194     absolute_path=""
 195     test ! -e "$rel" && mkdir -p "$rel"
 196     if test -d "$rel" ; then
 197         cd "$rel" || AC_MSG_ERROR([absolute path resolution failed for "$rel".])
 198         absolute_path="$(pwd)"
 199         cd - > /dev/null
 200     else
 201         AC_MSG_ERROR([Failed to resolve absolute path.  "$rel" does not exist or is not a directory.])
 202     fi
 203 }
 204
 205 rm -f warn
 206 have_WARNINGS="no"
 207 add_warning()
 208 {
 209     if test "$have_WARNINGS" = "no"; then
 210         echo "*************************************" > warn
 211         have_WARNINGS="yes"
 212         if which tput >/dev/null && test "`tput colors 2>/dev/null || echo 0`" -ge 8; then
 213             dnl <esc> as actual byte (U+1b), [ escaped using quadrigraph @<:@
 214             COLORWARN='*\e@<:@1;33;40m WARNING \e@<:@0m:'
 215         else
 216             COLORWARN="* WARNING :"
 217         fi
 218     fi
 219     echo "$COLORWARN $@" >> warn
 220 }
 221
 222 dnl Some Mac User have the bad habit of letting a lot of crap
 223 dnl accumulate in their PATH and even adding stuff in /usr/local/bin
 224 dnl that confuse the build.
 225 dnl For the ones that use LODE, let's be nice and protect them
 226 dnl from themselves
 227
 228 mac_sanitize_path()
 229 {
 230     mac_path="$LODE_HOME/opt/bin:/usr/bin:/bin:/usr/sbin:/sbin"
 231 dnl a common but nevertheless necessary thing that may be in a fancy
 232 dnl path location is git, so make sure we have it
 233     mac_git_path=`which git 2>/dev/null`
 234     if test -n "$mac_git_path" -a -x "$mac_git_path" -a "$mac_git_path" != "/usr/bin/git" ; then
 235         mac_path="$mac_path:`dirname $mac_git_path`"
 236     fi
 237 dnl a not so common but nevertheless quite helpful thing that may be in a fancy
 238 dnl path location is gpg, so make sure we find it
 239     mac_gpg_path=`which gpg 2>/dev/null`
 240     if test -n "$mac_gpg_path" -a -x "$mac_gpg_path" -a "$mac_gpg_path" != "/usr/bin/gpg" ; then
 241         mac_path="$mac_path:`dirname $mac_gpg_path`"
 242     fi
 243     PATH="$mac_path"
 244     unset mac_path
 245     unset mac_git_path
 246     unset mac_gpg_path
 247 }
 248
 249 echo "********************************************************************"
 250 echo "*"
 251 echo "*   Running ${PACKAGE_NAME} build configuration."
 252 echo "*"
 253 echo "********************************************************************"
 254 echo ""
 255
 256 dnl ===================================================================
 257 dnl checks build and host OSes
 258 dnl do this before argument processing to allow for platform dependent defaults
 259 dnl ===================================================================
 260
 261 # Check for WSL (version 2, at least). But if --host is explicitly specified (to really do build for
 262 # Linux on WSL) trust that.
 263 if test -z "$host" -a -z "$build" -a "`wslsys -v 2>/dev/null`" != ""; then
 264     ac_cv_host="x86_64-pc-wsl"
 265     ac_cv_host_cpu="x86_64"
 266     ac_cv_host_os="wsl"
 267     ac_cv_build="$ac_cv_host"
 268     ac_cv_build_cpu="$ac_cv_host_cpu"
 269     ac_cv_build_os="$ac_cv_host_os"
 270
 271     # Emulation of Cygwin's cygpath command for WSL.
 272     cygpath()
 273     {
 274         if test -n "$UNITTEST_WSL_CYGPATH"; then
 275             echo -n cygpath "$@" "==> "
 276         fi
 277
 278         # Cygwin's real cygpath has a plethora of options but we use only a few here.
 279         local args="$@"
 280         local opt
 281         local opt_d opt_m opt_u opt_w opt_l opt_s opt_p
 282         OPTIND=1
 283
 284         while getopts dmuwlsp opt; do
 285             case "$opt" in
 286                 \?)
 287                     AC_MSG_ERROR([Unimplemented cygpath emulation option in invocation: cygpath $args])
 288                     ;;
 289                 ?)
 290                     eval opt_$opt=yes
 291                     ;;
 292             esac
 293         done
 294
 295         shift $((OPTIND-1))
 296
 297         if test $# -ne 1; then
 298             AC_MSG_ERROR([Invalid cygpath emulation invocation: Pathname missing]);
 299         fi
 300
 301         local input="$1"
 302
 303         local result
 304
 305         if test -n "$opt_d" -o -n "$opt_m" -o -n "$opt_w"; then
 306             # Print Windows path, possibly in 8.3 form (-d) or with forward slashes (-m)
 307
 308             if test -n "$opt_u"; then
 309                 AC_MSG_ERROR([Invalid cygpath invocation: Both Windows and Unix path output requested])
 310             fi
 311
 312             case "$input" in
 313                 /mnt/*)
 314                     # A Windows file in WSL format
 315                     input=$(wslpath -w "$input")
 316                     ;;
 317                 [[a-zA-Z]]:\\* | \\* | [[a-zA-Z]]:/* | /*)
 318                     # Already in Windows format
 319                     ;;
 320                 /*)
 321                     input=$(wslpath -w "$input")
 322                     ;;
 323                 *)
 324                     AC_MSG_ERROR([Invalid cygpath invocation: Path '$input' is not absolute])
 325                     ;;
 326             esac
 327             if test -n "$opt_d" -o -n "$opt_s"; then
 328                 input=$($BUILDDIR/solenv/wsl/wsl-lo-helper.exe --8.3 "$input")
 329             fi
 330             if test -n "$opt_m"; then
 331                 input="${input//\\//}"
 332             fi
 333             echo "$input"
 334         else
 335             # Print Unix path
 336
 337             case "$input" in
 338                 [[a-zA-Z]]:\\* | \\* | [[a-zA-Z]]:/* | /*)
 339                     wslpath -u "$input"
 340                     ;;
 341                 /)
 342                     echo "$input"
 343                     ;;
 344                 *)
 345                     AC_MSG_ERROR([Invalid cygpath invocation: Path '$input' is not absolute])
 346                     ;;
 347             esac
 348         fi
 349     }
 350
 351     if test -n "$UNITTEST_WSL_CYGPATH"; then
 352         BUILDDIR=.
 353
 354         # Nothing special with these file names, just arbitrary ones picked to test with
 355         cygpath -d /usr/lib64/ld-linux-x86-64.so.2
 356         cygpath -w /usr/lib64/ld-linux-x86-64.so.2
 357         cygpath -m /usr/lib64/ld-linux-x86-64.so.2
 358         cygpath -m -s /usr/lib64/ld-linux-x86-64.so.2
 359         # At least on my machine for instance this file does have an 8.3 name
 360         cygpath -d /mnt/c/windows/WindowsUpdate.log
 361         # But for instance this one doesn't
 362         cygpath -w /mnt/c/windows/system32/AboutSettingsHandlers.dll
 363         cygpath -ws /mnt/c/windows/WindowsUpdate.log
 364         cygpath -m /mnt/c/windows/system32/AboutSettingsHandlers.dll
 365         cygpath -ms /mnt/c/windows/WindowsUpdate.log
 366
 367         cygpath -u 'c:\windows\system32\AboutSettingsHandlers.dll'
 368         cygpath -u 'c:/windows/system32/AboutSettingsHandlers.dll'
 369
 370         exit 0
 371     fi
 372 fi
 373
 374 AC_CANONICAL_HOST
 375 AC_CANONICAL_BUILD
 376
 377 if test -n "$UNITTEST_WSL_PATHFORMAT"; then
 378     BUILDDIR=.
 379     GREP=grep
 380
 381     # Use of PathFormat must be after AC_CANONICAL_BUILD above
 382     PathFormat /
 383     printf "$formatted_path , $formatted_path_unix\n"
 384
 385     PathFormat $PWD
 386     printf "$formatted_path , $formatted_path_unix\n"
 387
 388     PathFormat "$PROGRAMFILESX86"
 389     printf "$formatted_path , $formatted_path_unix\n"
 390
 391     exit 0
 392 fi
 393
 394 AC_MSG_CHECKING([for product name])
 395 PRODUCTNAME="AC_PACKAGE_NAME"
 396 if test -n "$with_product_name" -a "$with_product_name" != no; then
 397     PRODUCTNAME="$with_product_name"
 398 fi
 399 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
 400     PRODUCTNAME="${PRODUCTNAME}Dev"
 401     PRODUCTNAME=AC_PACKAGE_NAME
 402 fi
 403 AC_MSG_RESULT([$PRODUCTNAME])
 404 AC_SUBST(PRODUCTNAME)
 405 PRODUCTNAME_WITHOUT_SPACES=$(printf %s "$PRODUCTNAME" | sed 's/ //g')
 406 AC_SUBST(PRODUCTNAME_WITHOUT_SPACES)
 407
 408 dnl ===================================================================
 409 dnl Our version is defined by the AC_INIT() at the top of this script.
 410 dnl ===================================================================
 411
 412 AC_MSG_CHECKING([for package version])
 413 if test -n "$with_package_version" -a "$with_package_version" != no; then
 414     PACKAGE_VERSION="$with_package_version"
 415 fi
 416 AC_MSG_RESULT([$PACKAGE_VERSION])
 417
 418 set `echo "$PACKAGE_VERSION" | sed "s/\./ /g"`
 419
 420 LIBO_VERSION_MAJOR=$1
 421 LIBO_VERSION_MINOR=$2
 422 LIBO_VERSION_MICRO=$3
 423 LIBO_VERSION_PATCH=$4
 424
 425 LIBO_VERSION_SUFFIX=$5
 426
 427 # Split out LIBO_VERSION_SUFFIX_SUFFIX... horrible crack. But apparently wanted separately in
 428 # openoffice.lst as ABOUTBOXPRODUCTVERSIONSUFFIX. Note that the double brackets are for m4's sake,
 429 # they get undoubled before actually passed to sed.
 430 LIBO_VERSION_SUFFIX_SUFFIX=`echo "$LIBO_VERSION_SUFFIX" | sed -e 's/.*[[a-zA-Z0-9]]\([[^a-zA-Z0-9]]*\)$/\1/'`
 431 test -n "$LIBO_VERSION_SUFFIX_SUFFIX" && LIBO_VERSION_SUFFIX="${LIBO_VERSION_SUFFIX%${LIBO_VERSION_SUFFIX_SUFFIX}}"
 432 # LIBO_VERSION_SUFFIX, if non-empty, should include the period separator
 433 test -n "$LIBO_VERSION_SUFFIX" && LIBO_VERSION_SUFFIX=".$LIBO_VERSION_SUFFIX"
 434
 435 # The value for key CFBundleVersion in the Info.plist file must be a period-separated list of at most
 436 # three non-negative integers. Please find more information about CFBundleVersion at
 437 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleversion
 438
 439 # The value for key CFBundleShortVersionString in the Info.plist file must be a period-separated list
 440 # of at most three non-negative integers. Please find more information about
 441 # CFBundleShortVersionString at
 442 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleshortversionstring
 443
 444 MACOSX_BUNDLE_SHORTVERSION=$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR.`expr $LIBO_VERSION_MICRO '*' 1000 + $LIBO_VERSION_PATCH`
 445 MACOSX_BUNDLE_VERSION=$MACOSX_BUNDLE_SHORTVERSION
 446
 447 AC_SUBST(LIBO_VERSION_MAJOR)
 448 AC_SUBST(LIBO_VERSION_MINOR)
 449 AC_SUBST(LIBO_VERSION_MICRO)
 450 AC_SUBST(LIBO_VERSION_PATCH)
 451 AC_SUBST(LIBO_VERSION_SUFFIX)
 452 AC_SUBST(LIBO_VERSION_SUFFIX_SUFFIX)
 453 AC_SUBST(MACOSX_BUNDLE_SHORTVERSION)
 454 AC_SUBST(MACOSX_BUNDLE_VERSION)
 455
 456 AC_DEFINE_UNQUOTED(LIBO_VERSION_MAJOR,$LIBO_VERSION_MAJOR)
 457 AC_DEFINE_UNQUOTED(LIBO_VERSION_MINOR,$LIBO_VERSION_MINOR)
 458 AC_DEFINE_UNQUOTED(LIBO_VERSION_MICRO,$LIBO_VERSION_MICRO)
 459 AC_DEFINE_UNQUOTED(LIBO_VERSION_PATCH,$LIBO_VERSION_PATCH)
 460
 461 LIBO_THIS_YEAR=`date +%Y`
 462 AC_DEFINE_UNQUOTED(LIBO_THIS_YEAR,$LIBO_THIS_YEAR)
 463
 464 dnl ===================================================================
 465 dnl Product version
 466 dnl ===================================================================
 467 AC_MSG_CHECKING([for product version])
 468 PRODUCTVERSION="$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR"
 469 AC_MSG_RESULT([$PRODUCTVERSION])
 470 AC_SUBST(PRODUCTVERSION)
 471
 472 AC_PROG_EGREP
 473 # AC_PROG_EGREP doesn't set GREP on all systems as well
 474 AC_PATH_PROG(GREP, grep)
 475
 476 BUILDDIR=`pwd`
 477 cd $srcdir
 478 SRC_ROOT=`pwd`
 479 cd $BUILDDIR
 480 x_Cygwin=[\#]
 481
 482 dnl ======================================
 483 dnl Required GObject introspection version
 484 dnl ======================================
 485 INTROSPECTION_REQUIRED_VERSION=1.32.0
 486
 487 dnl ===================================================================
 488 dnl Search all the common names for GNU Make
 489 dnl ===================================================================
 490 AC_MSG_CHECKING([for GNU Make])
 491
 492 # try to use our own make if it is available and GNUMAKE was not already defined
 493 if test -z "$GNUMAKE"; then
 494     if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/make" ; then
 495         GNUMAKE="$LODE_HOME/opt/bin/make"
 496     elif test -x "/opt/lo/bin/make"; then
 497         GNUMAKE="/opt/lo/bin/make"
 498     fi
 499 fi
 500
 501 GNUMAKE_WIN_NATIVE=
 502 for a in "$MAKE" "$GNUMAKE" make gmake gnumake; do
 503     if test -n "$a"; then
 504         $a --version 2> /dev/null | grep GNU  2>&1 > /dev/null
 505         if test $? -eq 0;  then
 506             if test "$build_os" = "cygwin"; then
 507                 if test -n "$($a -v | grep 'Built for Windows')" ; then
 508                     GNUMAKE="$(cygpath -m "$(which "$(cygpath -u $a)")")"
 509                     GNUMAKE_WIN_NATIVE="TRUE"
 510                 else
 511                     GNUMAKE=`which $a`
 512                 fi
 513             else
 514                 GNUMAKE=`which $a`
 515             fi
 516             break
 517         fi
 518     fi
 519 done
 520 AC_MSG_RESULT($GNUMAKE)
 521 if test -z "$GNUMAKE"; then
 522     AC_MSG_ERROR([not found. install GNU Make.])
 523 else
 524     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 525         AC_MSG_NOTICE([Using a native Win32 GNU Make version.])
 526     fi
 527 fi
 528
 529 win_short_path_for_make()
 530 {
 531     local short_path="$1"
 532     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 533         cygpath -sm "$short_path"
 534     else
 535         cygpath -u "$(cygpath -d "$short_path")"
 536     fi
 537 }
 538
 539
 540 if test "$build_os" = "cygwin"; then
 541     PathFormat "$SRC_ROOT"
 542     SRC_ROOT="$formatted_path"
 543     PathFormat "$BUILDDIR"
 544     BUILDDIR="$formatted_path"
 545     x_Cygwin=
 546     AC_MSG_CHECKING(for explicit COMSPEC)
 547     if test -z "$COMSPEC"; then
 548         AC_MSG_ERROR([COMSPEC not set in environment, please set it and rerun])
 549     else
 550         AC_MSG_RESULT([found: $COMSPEC])
 551     fi
 552 fi
 553
 554 AC_SUBST(SRC_ROOT)
 555 AC_SUBST(BUILDDIR)
 556 AC_SUBST(x_Cygwin)
 557 AC_DEFINE_UNQUOTED(SRCDIR,"$SRC_ROOT")
 558 AC_DEFINE_UNQUOTED(SRC_ROOT,"$SRC_ROOT")
 559 AC_DEFINE_UNQUOTED(BUILDDIR,"$BUILDDIR")
 560
 561 if test "z$EUID" = "z0" -a "`uname -o 2>/dev/null`" = "Cygwin"; then
 562     AC_MSG_ERROR([You must build LibreOffice as a normal user - not using an administrative account])
 563 fi
 564
 565 # need sed in os checks...
 566 AC_PATH_PROGS(SED, sed)
 567 if test -z "$SED"; then
 568     AC_MSG_ERROR([install sed to run this script])
 569 fi
 570
 571 # Set the ENABLE_LTO variable
 572 # ===================================================================
 573 AC_MSG_CHECKING([whether to use link-time optimization])
 574 if test -n "$enable_lto" -a "$enable_lto" != "no"; then
 575     ENABLE_LTO="TRUE"
 576     AC_MSG_RESULT([yes])
 577 else
 578     ENABLE_LTO=""
 579     AC_MSG_RESULT([no])
 580 fi
 581 AC_SUBST(ENABLE_LTO)
 582
 583 AC_ARG_ENABLE(fuzz-options,
 584     AS_HELP_STRING([--enable-fuzz-options],
 585         [Randomly enable or disable each of those configurable options
 586          that are supposed to be freely selectable without interdependencies,
 587          or where bad interaction from interdependencies is automatically avoided.])
 588 )
 589
 590 dnl ===================================================================
 591 dnl When building for Android, --with-android-ndk,
 592 dnl --with-android-ndk-toolchain-version and --with-android-sdk are
 593 dnl mandatory
 594 dnl ===================================================================
 595
 596 AC_ARG_WITH(android-ndk,
 597     AS_HELP_STRING([--with-android-ndk],
 598         [Specify location of the Android Native Development Kit. Mandatory when building for Android.]),
 599 ,)
 600
 601 AC_ARG_WITH(android-ndk-toolchain-version,
 602     AS_HELP_STRING([--with-android-ndk-toolchain-version],
 603         [Specify which toolchain version to use, of those present in the
 604         Android NDK you are using. The default (and only supported version currently) is "clang5.0"]),,
 605         with_android_ndk_toolchain_version=clang5.0)
 606
 607 AC_ARG_WITH(android-sdk,
 608     AS_HELP_STRING([--with-android-sdk],
 609         [Specify location of the Android SDK. Mandatory when building for Android.]),
 610 ,)
 611
 612 AC_ARG_WITH(android-api-level,
 613     AS_HELP_STRING([--with-android-api-level],
 614         [Specify the API level when building for Android. Defaults to 16 for ARM and x86 and to 21 for ARM64 and x86-64]),
 615 ,)
 616
 617 ANDROID_NDK_HOME=
 618 if test -z "$with_android_ndk" -a -e "$SRC_ROOT/external/android-ndk" -a "$build" != "$host"; then
 619     with_android_ndk="$SRC_ROOT/external/android-ndk"
 620 fi
 621 if test -n "$with_android_ndk"; then
 622     eval ANDROID_NDK_HOME=$with_android_ndk
 623
 624     # Set up a lot of pre-canned defaults
 625
 626     if test ! -f $ANDROID_NDK_HOME/RELEASE.TXT; then
 627         if test ! -f $ANDROID_NDK_HOME/source.properties; then
 628             AC_MSG_ERROR([Unrecognized Android NDK. Missing RELEASE.TXT or source.properties file in $ANDROID_NDK_HOME.])
 629         fi
 630         ANDROID_NDK_VERSION=`sed -n -e 's/Pkg.Revision = //p' $ANDROID_NDK_HOME/source.properties`
 631     else
 632         ANDROID_NDK_VERSION=`cut -f1 -d' ' <$ANDROID_NDK_HOME/RELEASE.TXT`
 633     fi
 634     if test -z "$ANDROID_NDK_VERSION";  then
 635         AC_MSG_ERROR([Failed to determine Android NDK version. Please check your installation.])
 636     fi
 637     case $ANDROID_NDK_VERSION in
 638     r9*|r10*)
 639         AC_MSG_ERROR([Building for Android is only supported with NDK versions above 16.x*])
 640         ;;
 641     11.1.*|12.1.*|13.1.*|14.1.*)
 642         AC_MSG_ERROR([Building for Android is only supported with NDK versions above 16.x.*])
 643         ;;
 644     16.*|17.*|18.*|19.*|20.*)
 645         ;;
 646     *)
 647         AC_MSG_WARN([Untested Android NDK version $ANDROID_NDK_VERSION, only versions 16.* til 20.* have been used successfully. Proceed at your own risk.])
 648         add_warning "Untested Android NDK version $ANDROID_NDK_VERSION, only versions 16.* til 20.* have been used successfully. Proceed at your own risk."
 649         ;;
 650     esac
 651
 652     ANDROID_API_LEVEL=16
 653     if test -n "$with_android_api_level" ; then
 654         ANDROID_API_LEVEL="$with_android_api_level"
 655     fi
 656
 657     android_cpu=$host_cpu
 658     if test $host_cpu = arm; then
 659         android_platform_prefix=arm-linux-androideabi
 660         android_gnu_prefix=$android_platform_prefix
 661         LLVM_TRIPLE=armv7a-linux-androideabi
 662         ANDROID_APP_ABI=armeabi-v7a
 663         ANDROIDCFLAGS="-mthumb -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8"
 664     elif test $host_cpu = aarch64; then
 665         android_platform_prefix=aarch64-linux-android
 666         android_gnu_prefix=$android_platform_prefix
 667         LLVM_TRIPLE=$android_platform_prefix
 668         # minimum android version that supports aarch64
 669         if test "$ANDROID_API_LEVEL" -lt "21" ; then
 670             ANDROID_API_LEVEL=21
 671         fi
 672         ANDROID_APP_ABI=arm64-v8a
 673     elif test $host_cpu = x86_64; then
 674         android_platform_prefix=x86_64-linux-android
 675         android_gnu_prefix=$android_platform_prefix
 676         LLVM_TRIPLE=$android_platform_prefix
 677         # minimum android version that supports x86_64
 678         ANDROID_API_LEVEL=21
 679         ANDROID_APP_ABI=x86_64
 680     else
 681         # host_cpu is something like "i386" or "i686" I guess, NDK uses
 682         # "x86" in some contexts
 683         android_cpu=x86
 684         android_platform_prefix=$android_cpu
 685         android_gnu_prefix=i686-linux-android
 686         LLVM_TRIPLE=$android_gnu_prefix
 687         ANDROID_APP_ABI=x86
 688     fi
 689
 690     case "$with_android_ndk_toolchain_version" in
 691     clang5.0)
 692         ANDROID_GCC_TOOLCHAIN_VERSION=4.9
 693         ;;
 694     *)
 695         AC_MSG_ERROR([Unrecognized value for the --with-android-ndk-toolchain-version option. Building for Android is only supported with Clang 5.*])
 696     esac
 697
 698     AC_MSG_NOTICE([using the Android API level... $ANDROID_API_LEVEL])
 699
 700     # NDK 15 or later toolchain is 64bit-only, except for Windows that we don't support. Using a 64-bit
 701     # linker is required if you compile large parts of the code with -g. A 32-bit linker just won't
 702     # manage to link the (app-specific) single huge .so that is built for the app in
 703     # android/source/ if there is debug information in a significant part of the object files.
 704     # (A 64-bit ld.gold grows too much over 10 gigabytes of virtual space when linking such a .so if
 705     # all objects have been built with debug information.)
 706     case $build_os in
 707     linux-gnu*)
 708         android_HOST_TAG=linux-x86_64
 709         ;;
 710     darwin*)
 711         android_HOST_TAG=darwin-x86_64
 712         ;;
 713     *)
 714         AC_MSG_ERROR([We only support building for Android from Linux or macOS])
 715         # ndk would also support windows and windows-x86_64
 716         ;;
 717     esac
 718     android_TOOLCHAIN=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/$android_HOST_TAG
 719     ANDROID_COMPILER_BIN=$android_TOOLCHAIN/bin
 720     dnl TODO: NSS build uses it...
 721     ANDROID_BINUTILS_PREBUILT_ROOT=$ANDROID_NDK_HOME/toolchains/$android_platform_prefix-$ANDROID_GCC_TOOLCHAIN_VERSION/prebuilt/$android_HOST_TAG
 722     AC_SUBST(ANDROID_BINUTILS_PREBUILT_ROOT)
 723
 724     test -z "$AR" && AR=$ANDROID_COMPILER_BIN/$android_gnu_prefix-ar
 725     test -z "$NM" && NM=$ANDROID_COMPILER_BIN/$android_gnu_prefix-nm
 726     test -z "$OBJDUMP" && OBJDUMP=$ANDROID_COMPILER_BIN/$android_gnu_prefix-objdump
 727     test -z "$RANLIB" && RANLIB=$ANDROID_COMPILER_BIN/$android_gnu_prefix-ranlib
 728     test -z "$STRIP" && STRIP=$ANDROID_COMPILER_BIN/$android_gnu_prefix-strip
 729
 730     ANDROIDCFLAGS="$ANDROIDCFLAGS -target ${LLVM_TRIPLE}${ANDROID_API_LEVEL}"
 731     ANDROIDCFLAGS="$ANDROIDCFLAGS -no-canonical-prefixes -ffunction-sections -fdata-sections -Qunused-arguments"
 732     if test "$ENABLE_LTO" = TRUE; then
 733         # -flto comes from com_GCC_defs.mk, too, but we need to make sure it gets passed as part of
 734         # $CC and $CXX when building external libraries
 735         ANDROIDCFLAGS="$ANDROIDCFLAGS -flto -fuse-linker-plugin -O2"
 736     fi
 737
 738     ANDROIDCXXFLAGS="$ANDROIDCFLAGS -stdlib=libc++"
 739
 740     if test -z "$CC"; then
 741         CC="$ANDROID_COMPILER_BIN/clang $ANDROIDCFLAGS"
 742         CC_BASE="clang"
 743     fi
 744     if test -z "$CXX"; then
 745         CXX="$ANDROID_COMPILER_BIN/clang++ $ANDROIDCXXFLAGS"
 746         CXX_BASE="clang++"
 747     fi
 748
 749     # remember to download the ownCloud Android library later
 750     BUILD_TYPE="$BUILD_TYPE OWNCLOUD_ANDROID_LIB"
 751 fi
 752 AC_SUBST(ANDROID_NDK_HOME)
 753 AC_SUBST(ANDROID_APP_ABI)
 754 AC_SUBST(ANDROID_GCC_TOOLCHAIN_VERSION)
 755
 756 dnl ===================================================================
 757 dnl --with-android-sdk
 758 dnl ===================================================================
 759 ANDROID_SDK_HOME=
 760 if test -z "$with_android_sdk" -a -e "$SRC_ROOT/external/android-sdk-linux" -a "$build" != "$host"; then
 761     with_android_sdk="$SRC_ROOT/external/android-sdk-linux"
 762 fi
 763 if test -n "$with_android_sdk"; then
 764     eval ANDROID_SDK_HOME=$with_android_sdk
 765     PATH="$ANDROID_SDK_HOME/platform-tools:$ANDROID_SDK_HOME/tools:$PATH"
 766 fi
 767 AC_SUBST(ANDROID_SDK_HOME)
 768
 769 AC_ARG_ENABLE([android-lok],
 770     AS_HELP_STRING([--enable-android-lok],
 771         [The Android app from the android/ subdir needs several tweaks all
 772          over the place that break the LOK when used in the Online-based
 773          Android app.  This switch indicates that the intent of this build is
 774          actually the Online-based, non-modified LOK.])
 775 )
 776 ENABLE_ANDROID_LOK=
 777 if test -n "$ANDROID_NDK_HOME" ; then
 778     if test "$enable_android_lok" = yes; then
 779         ENABLE_ANDROID_LOK=TRUE
 780         AC_DEFINE(HAVE_FEATURE_ANDROID_LOK)
 781         AC_MSG_NOTICE([building the Android version... for the Online-based Android app])
 782     else
 783         AC_MSG_NOTICE([building the Android version... for the app from the android/ subdir])
 784     fi
 785 fi
 786 AC_SUBST([ENABLE_ANDROID_LOK])
 787
 788 libo_FUZZ_ARG_ENABLE([android-editing],
 789     AS_HELP_STRING([--enable-android-editing],
 790         [Enable the experimental editing feature on Android.])
 791 )
 792 ENABLE_ANDROID_EDITING=
 793 if test "$enable_android_editing" = yes; then
 794     ENABLE_ANDROID_EDITING=TRUE
 795 fi
 796 AC_SUBST([ENABLE_ANDROID_EDITING])
 797
 798 dnl ===================================================================
 799 dnl The following is a list of supported systems.
 800 dnl Sequential to keep the logic very simple
 801 dnl These values may be checked and reset later.
 802 dnl ===================================================================
 803 #defaults unless the os test overrides this:
 804 test_randr=yes
 805 test_xrender=yes
 806 test_cups=yes
 807 test_dbus=yes
 808 test_fontconfig=yes
 809 test_cairo=no
 810 test_gdb_index=no
 811 test_split_debug=no
 812
 813 # Default values, as such probably valid just for Linux, set
 814 # differently below just for Mac OSX, but at least better than
 815 # hardcoding these as we used to do. Much of this is duplicated also
 816 # in solenv for old build system and for gbuild, ideally we should
 817 # perhaps define stuff like this only here in configure.ac?
 818
 819 LINKFLAGSSHL="-shared"
 820 PICSWITCH="-fpic"
 821 DLLPOST=".so"
 822
 823 LINKFLAGSNOUNDEFS="-Wl,-z,defs"
 824
 825 INSTROOTBASESUFFIX=
 826 INSTROOTCONTENTSUFFIX=
 827 SDKDIRNAME=sdk
 828
 829 HOST_PLATFORM="$host"
 830
 831 host_cpu_for_clang="$host_cpu"
 832
 833 case "$host_os" in
 834
 835 solaris*)
 836     build_gstreamer_1_0=yes
 837     test_freetype=yes
 838     build_skia=yes
 839     _os=SunOS
 840
 841     dnl ===========================================================
 842     dnl Check whether we're using Solaris 10 - SPARC or Intel.
 843     dnl ===========================================================
 844     AC_MSG_CHECKING([the Solaris operating system release])
 845     _os_release=`echo $host_os | $SED -e s/solaris2\.//`
 846     if test "$_os_release" -lt "10"; then
 847         AC_MSG_ERROR([use Solaris >= 10 to build LibreOffice])
 848     else
 849         AC_MSG_RESULT([ok ($_os_release)])
 850     fi
 851
 852     dnl Check whether we're using a SPARC or i386 processor
 853     AC_MSG_CHECKING([the processor type])
 854     if test "$host_cpu" = "sparc" -o "$host_cpu" = "i386"; then
 855         AC_MSG_RESULT([ok ($host_cpu)])
 856     else
 857         AC_MSG_ERROR([only SPARC and i386 processors are supported])
 858     fi
 859     ;;
 860
 861 linux-gnu*|k*bsd*-gnu*)
 862     build_gstreamer_1_0=yes
 863     test_kf5=yes
 864     test_gtk3_kde5=yes
 865     build_skia=yes
 866     test_gdb_index=yes
 867     test_split_debug=yes
 868     if test "$enable_fuzzers" != yes; then
 869         test_freetype=yes
 870         test_fontconfig=yes
 871     else
 872         test_freetype=no
 873         test_fontconfig=no
 874         BUILD_TYPE="$BUILD_TYPE FONTCONFIG FREETYPE"
 875     fi
 876     _os=Linux
 877     ;;
 878
 879 gnu)
 880     test_randr=no
 881     test_xrender=no
 882     _os=GNU
 883      ;;
 884
 885 cygwin*|wsl*)
 886
 887     # When building on Windows normally with MSVC under Cygwin,
 888     # configure thinks that the host platform (the platform the
 889     # built code will run on) is Cygwin, even if it obviously is
 890     # Windows, which in Autoconf terminology is called
 891     # "mingw32". (Which is misleading as MinGW is the name of the
 892     # tool-chain, not an operating system.)
 893
 894     # Somewhat confusing, yes. But this configure script doesn't
 895     # look at $host etc that much, it mostly uses its own $_os
 896     # variable, set here in this case statement.
 897
 898     test_cups=no
 899     test_dbus=no
 900     test_randr=no
 901     test_xrender=no
 902     test_freetype=no
 903     test_fontconfig=no
 904     build_skia=yes
 905     _os=WINNT
 906
 907     DLLPOST=".dll"
 908     LINKFLAGSNOUNDEFS=
 909
 910     if test "$host_cpu" = "aarch64"; then
 911         enable_gpgmepp=no
 912         enable_coinmp=no
 913         enable_firebird_sdbc=no
 914     fi
 915     ;;
 916
 917 darwin*|macos*) # macOS
 918     test_randr=no
 919     test_xrender=no
 920     test_freetype=no
 921     test_fontconfig=no
 922     test_dbus=no
 923     if test -n "$LODE_HOME" ; then
 924         mac_sanitize_path
 925         AC_MSG_NOTICE([sanitized the PATH to $PATH])
 926     fi
 927     _os=Darwin
 928     INSTROOTBASESUFFIX=/$PRODUCTNAME_WITHOUT_SPACES.app
 929     INSTROOTCONTENTSUFFIX=/Contents
 930     SDKDIRNAME=${PRODUCTNAME_WITHOUT_SPACES}${PRODUCTVERSION}_SDK
 931     # See comment above the case "$host_os"
 932     LINKFLAGSSHL="-dynamiclib -single_module"
 933
 934     # -fPIC is default
 935     PICSWITCH=""
 936
 937     DLLPOST=".dylib"
 938
 939     # -undefined error is the default
 940     LINKFLAGSNOUNDEFS=""
 941     case "$host_cpu" in
 942     aarch64|arm64)
 943         case "$host_os" in
 944         macos*)
 945             # HOST_PLATFORM is used for external projects and their configury occasionally doesn't like
 946             # the "macos" part so be sure to use aarch64-apple-darwin for now.
 947             HOST_PLATFORM=aarch64-apple-darwin
 948             ;;
 949         esac
 950
 951         # Apple's Clang uses "arm64"
 952         host_cpu_for_clang=arm64
 953     esac
 954 ;;
 955
 956 ios*) # iOS
 957     test_randr=no
 958     test_xrender=no
 959     test_freetype=no
 960     test_fontconfig=no
 961     test_dbus=no
 962     if test -n "$LODE_HOME" ; then
 963         mac_sanitize_path
 964         AC_MSG_NOTICE([sanitized the PATH to $PATH])
 965     fi
 966     enable_gpgmepp=no
 967     _os=iOS
 968     test_cups=no
 969     enable_mpl_subset=yes
 970     enable_lotuswordpro=no
 971     enable_coinmp=no
 972     enable_lpsolve=no
 973     enable_mariadb_sdbc=no
 974     enable_postgresql_sdbc=no
 975     enable_extension_integration=no
 976     enable_report_builder=no
 977     with_ppds=no
 978     if test "$enable_ios_simulator" = "yes"; then
 979         host=x86_64-apple-darwin
 980     fi
 981     # See comment above the case "$host_os"
 982     LINKFLAGSSHL="-dynamiclib -single_module"
 983
 984     # -fPIC is default
 985     PICSWITCH=""
 986
 987     DLLPOST=".dylib"
 988
 989     # -undefined error is the default
 990     LINKFLAGSNOUNDEFS=""
 991
 992     # HOST_PLATFORM is used for external projects and their configury typically doesn't like the "ios"
 993     # part, so use aarch64-apple-darwin for now.
 994     HOST_PLATFORM=aarch64-apple-darwin
 995
 996     # Apple's Clang uses "arm64"
 997     host_cpu_for_clang=arm64
 998 ;;
 999
1000 freebsd*)
1001     build_gstreamer_1_0=yes
1002     test_kf5=yes
1003     test_gtk3_kde5=yes
1004     test_freetype=yes
1005     build_skia=yes
1006     AC_MSG_CHECKING([the FreeBSD operating system release])
1007     if test -n "$with_os_version"; then
1008         OSVERSION="$with_os_version"
1009     else
1010         OSVERSION=`/sbin/sysctl -n kern.osreldate`
1011     fi
1012     AC_MSG_RESULT([found OSVERSION=$OSVERSION])
1013     AC_MSG_CHECKING([which thread library to use])
1014     if test "$OSVERSION" -lt "500016"; then
1015         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1016         PTHREAD_LIBS="-pthread"
1017     elif test "$OSVERSION" -lt "502102"; then
1018         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1019         PTHREAD_LIBS="-lc_r"
1020     else
1021         PTHREAD_CFLAGS=""
1022         PTHREAD_LIBS="-pthread"
1023     fi
1024     AC_MSG_RESULT([$PTHREAD_LIBS])
1025     _os=FreeBSD
1026     ;;
1027
1028 *netbsd*)
1029     build_gstreamer_1_0=yes
1030     test_kf5=yes
1031     test_gtk3_kde5=yes
1032     test_freetype=yes
1033     build_skia=yes
1034     PTHREAD_LIBS="-pthread -lpthread"
1035     _os=NetBSD
1036     ;;
1037
1038 aix*)
1039     test_randr=no
1040     test_freetype=yes
1041     PTHREAD_LIBS=-pthread
1042     _os=AIX
1043     ;;
1044
1045 openbsd*)
1046     test_freetype=yes
1047     PTHREAD_CFLAGS="-D_THREAD_SAFE"
1048     PTHREAD_LIBS="-pthread"
1049     _os=OpenBSD
1050     ;;
1051
1052 dragonfly*)
1053     build_gstreamer_1_0=yes
1054     test_kf5=yes
1055     test_gtk3_kde5=yes
1056     test_freetype=yes
1057     build_skia=yes
1058     PTHREAD_LIBS="-pthread"
1059     _os=DragonFly
1060     ;;
1061
1062 linux-android*)
1063     build_gstreamer_1_0=no
1064     enable_lotuswordpro=no
1065     enable_mpl_subset=yes
1066     enable_coinmp=yes
1067     enable_lpsolve=no
1068     enable_mariadb_sdbc=no
1069     enable_report_builder=no
1070     enable_odk=no
1071     enable_postgresql_sdbc=no
1072     enable_python=no
1073     test_cups=no
1074     test_dbus=no
1075     test_fontconfig=no
1076     test_freetype=no
1077     test_kf5=no
1078     test_qt5=no
1079     test_gtk3_kde5=no
1080     test_randr=no
1081     test_xrender=no
1082     _os=Android
1083
1084     AC_DEFINE(HAVE_FT_FACE_GETCHARVARIANTINDEX)
1085     BUILD_TYPE="$BUILD_TYPE CAIRO FONTCONFIG FREETYPE"
1086     ;;
1087
1088 haiku*)
1089     test_cups=no
1090     test_dbus=no
1091     test_randr=no
1092     test_xrender=no
1093     test_freetype=yes
1094     enable_odk=no
1095     enable_gstreamer_1_0=no
1096     enable_vlc=no
1097     enable_coinmp=no
1098     enable_pdfium=no
1099     enable_sdremote=no
1100     enable_postgresql_sdbc=no
1101     enable_firebird_sdbc=no
1102     _os=Haiku
1103     ;;
1104
1105 *)
1106     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
1107     ;;
1108 esac
1109
1110 AC_SUBST(HOST_PLATFORM)
1111
1112 if test "$_os" = "Android" ; then
1113     # Verify that the NDK and SDK options are proper
1114     if test -z "$with_android_ndk"; then
1115         AC_MSG_ERROR([the --with-android-ndk option is mandatory, unless it is available at external/android-ndk/.])
1116     elif test ! -f "$ANDROID_NDK_HOME/meta/abis.json"; then
1117         AC_MSG_ERROR([the --with-android-ndk option does not point to an Android NDK])
1118     fi
1119
1120     if test -z "$ANDROID_SDK_HOME"; then
1121         AC_MSG_ERROR([the --with-android-sdk option is mandatory, unless it is available at external/android-sdk-linux/.])
1122     elif test ! -d "$ANDROID_SDK_HOME/platforms"; then
1123         AC_MSG_ERROR([the --with-android-sdk option does not point to an Android SDK])
1124     fi
1125
1126     BUILD_TOOLS_VERSION=`$SED -n -e 's/.*buildToolsVersion "\(.*\)"/\1/p' $SRC_ROOT/android/source/build.gradle`
1127     if test ! -d "$ANDROID_SDK_HOME/build-tools/$BUILD_TOOLS_VERSION"; then
1128         AC_MSG_WARN([android build-tools $BUILD_TOOLS_VERSION not found - install with
1129                          $ANDROID_SDK_HOME/tools/android update sdk -u --all --filter build-tools-$BUILD_TOOLS_VERSION
1130                     or adjust change $SRC_ROOT/android/source/build.gradle accordingly])
1131         add_warning "android build-tools $BUILD_TOOLS_VERSION not found - install with"
1132         add_warning "    $ANDROID_SDK_HOME/tools/android update sdk -u --all --filter build-tools-$BUILD_TOOLS_VERSION"
1133         add_warning "or adjust $SRC_ROOT/android/source/build.gradle accordingly"
1134     fi
1135     if test ! -f "$ANDROID_SDK_HOME/extras/android/m2repository/source.properties"; then
1136         AC_MSG_WARN([android support repository not found - install with
1137                          $ANDROID_SDK_HOME/tools/android update sdk -u --filter extra-android-m2repository
1138                      to allow the build to download the specified version of the android support libraries])
1139         add_warning "android support repository not found - install with"
1140         add_warning "    $ANDROID_SDK_HOME/tools/android update sdk -u --filter extra-android-m2repository"
1141         add_warning "to allow the build to download the specified version of the android support libraries"
1142     fi
1143 fi
1144
1145 if test "$_os" = "AIX"; then
1146     AC_PATH_PROG(GAWK, gawk)
1147     if test -z "$GAWK"; then
1148         AC_MSG_ERROR([gawk not found in \$PATH])
1149     fi
1150 fi
1151
1152 AC_SUBST(SDKDIRNAME)
1153
1154 AC_SUBST(PTHREAD_CFLAGS)
1155 AC_SUBST(PTHREAD_LIBS)
1156
1157 # Check for explicit A/C/CXX/OBJC/OBJCXX/LDFLAGS.
1158 # By default use the ones specified by our build system,
1159 # but explicit override is possible.
1160 AC_MSG_CHECKING(for explicit AFLAGS)
1161 if test -n "$AFLAGS"; then
1162     AC_MSG_RESULT([$AFLAGS])
1163     x_AFLAGS=
1164 else
1165     AC_MSG_RESULT(no)
1166     x_AFLAGS=[\#]
1167 fi
1168 AC_MSG_CHECKING(for explicit CFLAGS)
1169 if test -n "$CFLAGS"; then
1170     AC_MSG_RESULT([$CFLAGS])
1171     x_CFLAGS=
1172 else
1173     AC_MSG_RESULT(no)
1174     x_CFLAGS=[\#]
1175 fi
1176 AC_MSG_CHECKING(for explicit CXXFLAGS)
1177 if test -n "$CXXFLAGS"; then
1178     AC_MSG_RESULT([$CXXFLAGS])
1179     x_CXXFLAGS=
1180 else
1181     AC_MSG_RESULT(no)
1182     x_CXXFLAGS=[\#]
1183 fi
1184 AC_MSG_CHECKING(for explicit OBJCFLAGS)
1185 if test -n "$OBJCFLAGS"; then
1186     AC_MSG_RESULT([$OBJCFLAGS])
1187     x_OBJCFLAGS=
1188 else
1189     AC_MSG_RESULT(no)
1190     x_OBJCFLAGS=[\#]
1191 fi
1192 AC_MSG_CHECKING(for explicit OBJCXXFLAGS)
1193 if test -n "$OBJCXXFLAGS"; then
1194     AC_MSG_RESULT([$OBJCXXFLAGS])
1195     x_OBJCXXFLAGS=
1196 else
1197     AC_MSG_RESULT(no)
1198     x_OBJCXXFLAGS=[\#]
1199 fi
1200 AC_MSG_CHECKING(for explicit LDFLAGS)
1201 if test -n "$LDFLAGS"; then
1202     AC_MSG_RESULT([$LDFLAGS])
1203     x_LDFLAGS=
1204 else
1205     AC_MSG_RESULT(no)
1206     x_LDFLAGS=[\#]
1207 fi
1208 AC_SUBST(AFLAGS)
1209 AC_SUBST(CFLAGS)
1210 AC_SUBST(CXXFLAGS)
1211 AC_SUBST(OBJCFLAGS)
1212 AC_SUBST(OBJCXXFLAGS)
1213 AC_SUBST(LDFLAGS)
1214 AC_SUBST(x_AFLAGS)
1215 AC_SUBST(x_CFLAGS)
1216 AC_SUBST(x_CXXFLAGS)
1217 AC_SUBST(x_OBJCFLAGS)
1218 AC_SUBST(x_OBJCXXFLAGS)
1219 AC_SUBST(x_LDFLAGS)
1220
1221 dnl These are potentially set for MSVC, in the code checking for UCRT below:
1222 my_original_CFLAGS=$CFLAGS
1223 my_original_CXXFLAGS=$CXXFLAGS
1224 my_original_CPPFLAGS=$CPPFLAGS
1225
1226 dnl The following checks for gcc, cc and then cl (if it weren't guarded for win32)
1227 dnl Needs to precede the AC_C_BIGENDIAN and AC_SEARCH_LIBS calls below, which apparently call
1228 dnl AC_PROG_CC internally.
1229 if test "$_os" != "WINNT"; then
1230     # AC_PROG_CC sets CFLAGS to -g -O2 if not set, avoid that
1231     save_CFLAGS=$CFLAGS
1232     AC_PROG_CC
1233     CFLAGS=$save_CFLAGS
1234     if test -z "$CC_BASE"; then
1235         CC_BASE=`first_arg_basename "$CC"`
1236     fi
1237 fi
1238
1239 if test "$_os" != "WINNT"; then
1240     AC_C_BIGENDIAN([ENDIANNESS=big], [ENDIANNESS=little])
1241 else
1242     ENDIANNESS=little
1243 fi
1244 AC_SUBST(ENDIANNESS)
1245
1246 if test $_os != "WINNT"; then
1247     save_LIBS="$LIBS"
1248     AC_SEARCH_LIBS([dlsym], [dl],
1249         [case "$ac_cv_search_dlsym" in -l*) DLOPEN_LIBS="$ac_cv_search_dlsym";; esac],
1250         [AC_MSG_ERROR([dlsym not found in either libc nor libdl])])
1251     LIBS="$save_LIBS"
1252 fi
1253 AC_SUBST(DLOPEN_LIBS)
1254
1255 AC_ARG_ENABLE(ios-simulator,
1256     AS_HELP_STRING([--enable-ios-simulator],
1257         [build for iOS simulator])
1258 )
1259
1260 AC_ARG_ENABLE(ios-libreofficelight-app,
1261     AS_HELP_STRING([--enable-ios-libreofficelight-app],
1262         [When building for iOS, build stuff relevant only for the 'LibreOfficeLight' app
1263          (in ios/LibreOfficeLight). Note that this app is not known to work in any useful manner,
1264          and also that its actual build (in Xcode) requires some obvious modifications to the project.])
1265 )
1266
1267 ENABLE_IOS_LIBREOFFICELIGHT_APP=
1268 if test "$enable_ios_libreofficelight_app" = yes; then
1269     ENABLE_IOS_LIBREOFFICELIGHT_APP=TRUE
1270 fi
1271 AC_SUBST(ENABLE_IOS_LIBREOFFICELIGHT_APP)
1272
1273 ###############################################################################
1274 # Extensions switches --enable/--disable
1275 ###############################################################################
1276 # By default these should be enabled unless having extra dependencies.
1277 # If there is extra dependency over configure options then the enable should
1278 # be automagic based on whether the requiring feature is enabled or not.
1279 # All this options change anything only with --enable-extension-integration.
1280
1281 # The name of this option and its help string makes it sound as if
1282 # extensions are built anyway, just not integrated in the installer,
1283 # if you use --disable-extension-integration. Is that really the
1284 # case?
1285
1286 libo_FUZZ_ARG_ENABLE(extension-integration,
1287     AS_HELP_STRING([--disable-extension-integration],
1288         [Disable integration of the built extensions in the installer of the
1289          product. Use this switch to disable the integration.])
1290 )
1291
1292 AC_ARG_ENABLE(avmedia,
1293     AS_HELP_STRING([--disable-avmedia],
1294         [Disable displaying and inserting AV media in documents. Work in progress, use only if you are hacking on it.])
1295 )
1296
1297 AC_ARG_ENABLE(database-connectivity,
1298     AS_HELP_STRING([--disable-database-connectivity],
1299         [Disable various database connectivity. Work in progress, use only if you are hacking on it.])
1300 )
1301
1302 # This doesn't mean not building (or "integrating") extensions
1303 # (although it probably should; i.e. it should imply
1304 # --disable-extension-integration I guess), it means not supporting
1305 # any extension mechanism at all
1306 libo_FUZZ_ARG_ENABLE(extensions,
1307     AS_HELP_STRING([--disable-extensions],
1308         [Disable all add-on extension functionality. Work in progress, use only if you are hacking on it.])
1309 )
1310
1311 AC_ARG_ENABLE(scripting,
1312     AS_HELP_STRING([--disable-scripting],
1313         [Disable BASIC, Java and Python. Work in progress, use only if you are hacking on it.])
1314 )
1315
1316 # This is mainly for Android and iOS, but could potentially be used in some
1317 # special case otherwise, too, so factored out as a separate setting
1318
1319 AC_ARG_ENABLE(dynamic-loading,
1320     AS_HELP_STRING([--disable-dynamic-loading],
1321         [Disable any use of dynamic loading of code. Work in progress, use only if you are hacking on it.])
1322 )
1323
1324 libo_FUZZ_ARG_ENABLE(report-builder,
1325     AS_HELP_STRING([--disable-report-builder],
1326         [Disable the Report Builder.])
1327 )
1328
1329 libo_FUZZ_ARG_ENABLE(ext-wiki-publisher,
1330     AS_HELP_STRING([--enable-ext-wiki-publisher],
1331         [Enable the Wiki Publisher extension.])
1332 )
1333
1334 libo_FUZZ_ARG_ENABLE(lpsolve,
1335     AS_HELP_STRING([--disable-lpsolve],
1336         [Disable compilation of the lp solve solver ])
1337 )
1338 libo_FUZZ_ARG_ENABLE(coinmp,
1339     AS_HELP_STRING([--disable-coinmp],
1340         [Disable compilation of the CoinMP solver ])
1341 )
1342
1343 libo_FUZZ_ARG_ENABLE(pdfimport,
1344     AS_HELP_STRING([--disable-pdfimport],
1345         [Disable building the PDF import feature.])
1346 )
1347
1348 libo_FUZZ_ARG_ENABLE(pdfium,
1349     AS_HELP_STRING([--disable-pdfium],
1350         [Disable building PDFium. Results in unsecure PDF signature verification.])
1351 )
1352
1353 libo_FUZZ_ARG_ENABLE(skia,
1354     AS_HELP_STRING([--disable-skia],
1355         [Disable building Skia. Use --enable-skia=debug to build without optimizations.])
1356 )
1357
1358 ###############################################################################
1359
1360 dnl ---------- *** ----------
1361
1362 libo_FUZZ_ARG_ENABLE(mergelibs,
1363     AS_HELP_STRING([--enable-mergelibs],
1364         [Merge several of the smaller libraries into one big, "merged", one.])
1365 )
1366
1367 libo_FUZZ_ARG_ENABLE(breakpad,
1368     AS_HELP_STRING([--enable-breakpad],
1369         [Enables breakpad for crash reporting.])
1370 )
1371
1372 libo_FUZZ_ARG_ENABLE(crashdump,
1373     AS_HELP_STRING([--disable-crashdump],
1374         [Disable dump.ini and dump-file, when --enable-breakpad])
1375 )
1376
1377 AC_ARG_ENABLE(fetch-external,
1378     AS_HELP_STRING([--disable-fetch-external],
1379         [Disables fetching external tarballs from web sources.])
1380 )
1381
1382 AC_ARG_ENABLE(fuzzers,
1383     AS_HELP_STRING([--enable-fuzzers],
1384         [Enables building libfuzzer targets for fuzz testing.])
1385 )
1386
1387 libo_FUZZ_ARG_ENABLE(pch,
1388     AS_HELP_STRING([--enable-pch=<yes/no/system/base/normal/full>],
1389         [Enables precompiled header support for C++. Forced default on Windows/VC build.
1390          Using 'system' will include only external headers, 'base' will add also headers
1391          from base modules, 'normal' will also add all headers except from the module built,
1392          'full' will use all suitable headers even from a module itself.])
1393 )
1394
1395 libo_FUZZ_ARG_ENABLE(epm,
1396     AS_HELP_STRING([--enable-epm],
1397         [LibreOffice includes self-packaging code, that requires epm, however epm is
1398          useless for large scale package building.])
1399 )
1400
1401 libo_FUZZ_ARG_ENABLE(odk,
1402     AS_HELP_STRING([--disable-odk],
1403         [LibreOffice includes an ODK, office development kit which some packagers may
1404          wish to build without.])
1405 )
1406
1407 AC_ARG_ENABLE(mpl-subset,
1408     AS_HELP_STRING([--enable-mpl-subset],
1409         [Don't compile any pieces which are not MPL or more liberally licensed])
1410 )
1411
1412 libo_FUZZ_ARG_ENABLE(evolution2,
1413     AS_HELP_STRING([--enable-evolution2],
1414         [Allows the built-in evolution 2 addressbook connectivity build to be
1415          enabled.])
1416 )
1417
1418 AC_ARG_ENABLE(avahi,
1419     AS_HELP_STRING([--enable-avahi],
1420         [Determines whether to use Avahi to advertise Impress to remote controls.])
1421 )
1422
1423 libo_FUZZ_ARG_ENABLE(werror,
1424     AS_HELP_STRING([--enable-werror],
1425         [Turn warnings to errors. (Has no effect in modules where the treating
1426          of warnings as errors is disabled explicitly.)]),
1427 ,)
1428
1429 libo_FUZZ_ARG_ENABLE(assert-always-abort,
1430     AS_HELP_STRING([--enable-assert-always-abort],
1431         [make assert() failures abort even when building without --enable-debug or --enable-dbgutil.]),
1432 ,)
1433
1434 libo_FUZZ_ARG_ENABLE(dbgutil,
1435     AS_HELP_STRING([--enable-dbgutil],
1436         [Provide debugging support from --enable-debug and include additional debugging
1437          utilities such as object counting or more expensive checks.
1438          This is the recommended option for developers.
1439          Note that this makes the build ABI incompatible, it is not possible to mix object
1440          files or libraries from a --enable-dbgutil and a --disable-dbgutil build.]))
1441
1442 libo_FUZZ_ARG_ENABLE(debug,
1443     AS_HELP_STRING([--enable-debug],
1444         [Include debugging information, disable compiler optimization and inlining plus
1445          extra debugging code like assertions. Extra large build! (enables -g compiler flag).]))
1446
1447 libo_FUZZ_ARG_ENABLE(split-debug,
1448     AS_HELP_STRING([--disable-split-debug],
1449         [Disable using split debug information (-gsplit-dwarf compile flag). Split debug information
1450          saves disk space and build time, but requires tools that support it (both build tools and debuggers).]))
1451
1452 libo_FUZZ_ARG_ENABLE(gdb-index,
1453     AS_HELP_STRING([--disable-gdb-index],
1454         [Disables creating debug information in the gdb index format, which makes gdb start faster.
1455          The feature requires the gold or lld linker.]))
1456
1457 libo_FUZZ_ARG_ENABLE(sal-log,
1458     AS_HELP_STRING([--enable-sal-log],
1459         [Make SAL_INFO and SAL_WARN calls do something even in a non-debug build.]))
1460
1461 libo_FUZZ_ARG_ENABLE(symbols,
1462     AS_HELP_STRING([--enable-symbols],
1463         [Generate debug information.
1464          By default, enabled for --enable-debug and --enable-dbgutil, disabled
1465          otherwise. It is possible to explicitly specify gbuild build targets
1466          (where 'all' means everything, '-' prepended means to not enable, '/' appended means
1467          everything in the directory; there is no ordering, more specific overrides
1468          more general, and disabling takes precedence).
1469          Example: --enable-symbols="all -sw/ -Library_sc".]))
1470
1471 libo_FUZZ_ARG_ENABLE(optimized,
1472     AS_HELP_STRING([--enable-optimized=<yes/no/debug>],
1473         [Whether to compile with optimization flags.
1474          By default, disabled for --enable-debug and --enable-dbgutil, enabled
1475          otherwise. Using 'debug' will try to use only optimizations that should
1476          not interfere with debugging.]))
1477
1478 libo_FUZZ_ARG_ENABLE(runtime-optimizations,
1479     AS_HELP_STRING([--disable-runtime-optimizations],
1480         [Statically disable certain runtime optimizations (like rtl/alloc.h or
1481          JVM JIT) that are known to interact badly with certain dynamic analysis
1482          tools (like -fsanitize=address or Valgrind).  By default, disabled iff
1483          CC contains "-fsanitize=*".  (For Valgrind, those runtime optimizations
1484          are typically disabled dynamically via RUNNING_ON_VALGRIND.)]))
1485
1486 AC_ARG_WITH(valgrind,
1487     AS_HELP_STRING([--with-valgrind],
1488         [Make availability of Valgrind headers a hard requirement.]))
1489
1490 libo_FUZZ_ARG_ENABLE(compiler-plugins,
1491     AS_HELP_STRING([--enable-compiler-plugins],
1492         [Enable compiler plugins that will perform additional checks during
1493          building. Enabled automatically by --enable-dbgutil.
1494          Use --enable-compiler-plugins=debug to also enable debug code in the plugins.]))
1495 COMPILER_PLUGINS_DEBUG=
1496 if test "$enable_compiler_plugins" = debug; then
1497     enable_compiler_plugins=yes
1498     COMPILER_PLUGINS_DEBUG=TRUE
1499 fi
1500
1501 libo_FUZZ_ARG_ENABLE(compiler-plugins-analyzer-pch,
1502     AS_HELP_STRING([--disable-compiler-plugins-analyzer-pch],
1503         [Disable use of precompiled headers when running the Clang compiler plugin analyzer.  Not
1504          relevant in the --disable-compiler-plugins case.]))
1505
1506 libo_FUZZ_ARG_ENABLE(ooenv,
1507     AS_HELP_STRING([--disable-ooenv],
1508         [Disable ooenv for the instdir installation.]))
1509
1510 AC_ARG_ENABLE(lto,
1511     AS_HELP_STRING([--enable-lto],
1512         [Enable link-time optimization. Suitable for (optimised) product builds. Building might take
1513          longer but libraries and executables are optimized for speed. For GCC, best to use the 'gold'
1514          linker. For MSVC, this option is broken at the moment. This is experimental work
1515          in progress that shouldn't be used unless you are working on it.)]))
1516
1517 AC_ARG_ENABLE(python,
1518     AS_HELP_STRING([--enable-python=<no/auto/system/internal/fully-internal>],
1519         [Enables or disables Python support at run-time.
1520          Also specifies what Python to use at build-time.
1521          'fully-internal' even forces the internal version for uses of Python
1522          during the build.
1523          On macOS the only choices are
1524          'internal' (default) or 'fully-internal'. Otherwise the default is 'auto'.
1525          ]))
1526
1527 libo_FUZZ_ARG_ENABLE(gtk3,
1528     AS_HELP_STRING([--disable-gtk3],
1529         [Determines whether to use Gtk+ 3.0 vclplug on platforms where Gtk+ 3.0 is available.]),
1530 ,test "${enable_gtk3+set}" = set || enable_gtk3=yes)
1531
1532 AC_ARG_ENABLE(introspection,
1533     AS_HELP_STRING([--enable-introspection],
1534         [Generate files for GObject introspection.  Requires --enable-gtk3.  (Typically used by
1535          Linux distributions.)]))
1536
1537 AC_ARG_ENABLE(split-app-modules,
1538     AS_HELP_STRING([--enable-split-app-modules],
1539         [Split file lists for app modules, e.g. base, calc.
1540          Has effect only with make distro-pack-install]),
1541 ,)
1542
1543 AC_ARG_ENABLE(split-opt-features,
1544     AS_HELP_STRING([--enable-split-opt-features],
1545         [Split file lists for some optional features, e.g. pyuno, testtool.
1546          Has effect only with make distro-pack-install]),
1547 ,)
1548
1549 libo_FUZZ_ARG_ENABLE(cairo-canvas,
1550     AS_HELP_STRING([--disable-cairo-canvas],
1551         [Determines whether to build the Cairo canvas on platforms where Cairo is available.]),
1552 ,)
1553
1554 libo_FUZZ_ARG_ENABLE(dbus,
1555     AS_HELP_STRING([--disable-dbus],
1556         [Determines whether to enable features that depend on dbus.
1557          e.g. Presentation mode screensaver control, bluetooth presentation control, automatic font install]),
1558 ,test "${enable_dbus+set}" = set || enable_dbus=yes)
1559
1560 libo_FUZZ_ARG_ENABLE(sdremote,
1561     AS_HELP_STRING([--disable-sdremote],
1562         [Determines whether to enable Impress remote control (i.e. the server component).]),
1563 ,test "${enable_sdremote+set}" = set || enable_sdremote=yes)
1564
1565 libo_FUZZ_ARG_ENABLE(sdremote-bluetooth,
1566     AS_HELP_STRING([--disable-sdremote-bluetooth],
1567         [Determines whether to build sdremote with bluetooth support.
1568          Requires dbus on Linux.]))
1569
1570 libo_FUZZ_ARG_ENABLE(gio,
1571     AS_HELP_STRING([--disable-gio],
1572         [Determines whether to use the GIO support.]),
1573 ,test "${enable_gio+set}" = set || enable_gio=yes)
1574
1575 AC_ARG_ENABLE(qt5,
1576     AS_HELP_STRING([--enable-qt5],
1577         [Determines whether to use Qt5 vclplug on platforms where Qt5 is
1578          available.]),
1579 ,)
1580
1581 AC_ARG_ENABLE(kf5,
1582     AS_HELP_STRING([--enable-kf5],
1583         [Determines whether to use Qt5/KF5 vclplug on platforms where Qt5 and
1584          KF5 are available.]),
1585 ,)
1586
1587 AC_ARG_ENABLE(kde5,
1588     AS_HELP_STRING([--enable-kde5],
1589         [Compatibility switch for the kde5 => kf5 rename. Use --enable-kf5!])
1590 ,)
1591
1592 AC_ARG_ENABLE(gtk3_kde5,
1593     AS_HELP_STRING([--enable-gtk3-kde5],
1594         [Determines whether to use Gtk3 vclplug with KF5 file dialogs on
1595          platforms where Gtk3, Qt5 and Plasma is available.]),
1596 ,)
1597
1598 AC_ARG_ENABLE(gui,
1599     AS_HELP_STRING([--disable-gui],
1600         [Disable use of X11 or Wayland to reduce dependencies (e.g. for building LibreOfficeKit).]),
1601 ,enable_gui=yes)
1602
1603 libo_FUZZ_ARG_ENABLE(randr,
1604     AS_HELP_STRING([--disable-randr],
1605         [Disable RandR support in the vcl project.]),
1606 ,test "${enable_randr+set}" = set || enable_randr=yes)
1607
1608 libo_FUZZ_ARG_ENABLE(gstreamer-1-0,
1609     AS_HELP_STRING([--disable-gstreamer-1-0],
1610         [Disable building with the gstreamer 1.0 avmedia backend.]),
1611 ,test "${enable_gstreamer_1_0+set}" = set || enable_gstreamer_1_0=yes)
1612
1613 libo_FUZZ_ARG_ENABLE(vlc,
1614     AS_HELP_STRING([--enable-vlc],
1615         [Enable building with the (experimental) VLC avmedia backend.]),
1616 ,test "${enable_vlc+set}" = set || enable_vlc=no)
1617
1618 libo_FUZZ_ARG_ENABLE(neon,
1619     AS_HELP_STRING([--disable-neon],
1620         [Disable neon and the compilation of webdav binding.]),
1621 ,)
1622
1623 libo_FUZZ_ARG_ENABLE([eot],
1624     [AS_HELP_STRING([--enable-eot],
1625         [Enable support for Embedded OpenType fonts.])],
1626 ,test "${enable_eot+set}" = set || enable_eot=no)
1627
1628 libo_FUZZ_ARG_ENABLE(cve-tests,
1629     AS_HELP_STRING([--disable-cve-tests],
1630         [Prevent CVE tests to be executed]),
1631 ,)
1632
1633 libo_FUZZ_ARG_ENABLE(chart-tests,
1634     AS_HELP_STRING([--enable-chart-tests],
1635         [Executes chart XShape tests. In a perfect world these tests would be
1636          stable and everyone could run them, in reality it is best to run them
1637          only on a few machines that are known to work and maintained by people
1638          who can judge if a test failure is a regression or not.]),
1639 ,)
1640
1641 AC_ARG_ENABLE(build-unowinreg,
1642     AS_HELP_STRING([--enable-build-unowinreg],
1643         [Do not use the prebuilt unowinreg.dll. Build it instead. The MinGW C++
1644          compiler is needed on Linux.]),
1645 ,)
1646
1647 AC_ARG_ENABLE(build-opensymbol,
1648     AS_HELP_STRING([--enable-build-opensymbol],
1649         [Do not use the prebuilt opens___.ttf. Build it instead. This needs
1650          fontforge installed.]),
1651 ,)
1652
1653 AC_ARG_ENABLE(dependency-tracking,
1654     AS_HELP_STRING([--enable-dependency-tracking],
1655         [Do not reject slow dependency extractors.])[
1656   --disable-dependency-tracking
1657                           Disables generation of dependency information.
1658                           Speed up one-time builds.],
1659 ,)
1660
1661 AC_ARG_ENABLE(icecream,
1662     AS_HELP_STRING([--enable-icecream],
1663         [Use the 'icecream' distributed compiling tool to speedup the compilation.
1664          It defaults to /opt/icecream for the location of the icecream gcc/g++
1665          wrappers, you can override that using --with-gcc-home=/the/path switch.]),
1666 ,)
1667
1668 AC_ARG_ENABLE(ld,
1669     AS_HELP_STRING([--enable-ld=<linker>],
1670         [Use the specified linker. Both 'gold' and 'lld' linkers generally use less memory and link faster.
1671          By default tries to use the best linker possible, use --disable-ld to use the default linker.
1672          If <linker> contains any ':', the part before the first ':' is used as the value of
1673          -fuse-ld, while the part after the first ':' is used as the value of --ld-path (which is
1674          needed for Clang 12).]),
1675 ,)
1676
1677 libo_FUZZ_ARG_ENABLE(cups,
1678     AS_HELP_STRING([--disable-cups],
1679         [Do not build cups support.])
1680 )
1681
1682 AC_ARG_ENABLE(ccache,
1683     AS_HELP_STRING([--disable-ccache],
1684         [Do not try to use ccache automatically.
1685          By default, unless on Windows, we will try to detect if ccache is available; in that case if
1686          CC/CXX are not yet set, and --enable-icecream is not given, we
1687          attempt to use ccache. --disable-ccache disables ccache completely.
1688          Additionally ccache's depend mode is enabled if possible,
1689          use --enable-ccache=nodepend to enable ccache without depend mode.
1690 ]),
1691 ,)
1692
1693 libo_FUZZ_ARG_ENABLE(online-update,
1694     AS_HELP_STRING([--enable-online-update],
1695         [Enable the online update service that will check for new versions of
1696          LibreOffice. By default, it is enabled on Windows and Mac, disabled on Linux.
1697          If the value is "mar", the experimental Mozilla-like update will be
1698          enabled instead of the traditional update mechanism.]),
1699 ,)
1700
1701 AC_ARG_WITH(update-config,
1702     AS_HELP_STRING([--with-update-config=/tmp/update.ini],
1703                    [Path to the update config ini file]))
1704
1705 libo_FUZZ_ARG_ENABLE(extension-update,
1706     AS_HELP_STRING([--disable-extension-update],
1707         [Disable possibility to update installed extensions.]),
1708 ,)
1709
1710 libo_FUZZ_ARG_ENABLE(release-build,
1711     AS_HELP_STRING([--enable-release-build],
1712         [Enable release build. Note that the "release build" choice is orthogonal to
1713          whether symbols are present, debug info is generated, or optimization
1714          is done.
1715          See http://wiki.documentfoundation.org/Development/DevBuild]),
1716 ,)
1717
1718 AC_ARG_ENABLE(windows-build-signing,
1719     AS_HELP_STRING([--enable-windows-build-signing],
1720         [Enable signing of windows binaries (*.exe, *.dll)]),
1721 ,)
1722
1723 AC_ARG_ENABLE(silent-msi,
1724     AS_HELP_STRING([--enable-silent-msi],
1725         [Enable MSI with LIMITUI=1 (silent install).]),
1726 ,)
1727
1728 AC_ARG_ENABLE(macosx-code-signing,
1729     AS_HELP_STRING([--enable-macosx-code-signing=<identity>],
1730         [Sign executables, dylibs, frameworks and the app bundle. If you
1731          don't provide an identity the first suitable certificate
1732          in your keychain is used.]),
1733 ,)
1734
1735 AC_ARG_ENABLE(macosx-package-signing,
1736     AS_HELP_STRING([--enable-macosx-package-signing=<identity>],
1737         [Create a .pkg suitable for uploading to the Mac App Store and sign
1738          it. If you don't provide an identity the first suitable certificate
1739          in your keychain is used.]),
1740 ,)
1741
1742 AC_ARG_ENABLE(macosx-sandbox,
1743     AS_HELP_STRING([--enable-macosx-sandbox],
1744         [Make the app bundle run in a sandbox. Requires code signing.
1745          Is required by apps distributed in the Mac App Store, and implies
1746          adherence to App Store rules.]),
1747 ,)
1748
1749 AC_ARG_WITH(macosx-bundle-identifier,
1750     AS_HELP_STRING([--with-macosx-bundle-identifier=tld.mumble.orifice.TheOffice],
1751         [Define the macOS bundle identifier. Default is the somewhat weird
1752          org.libreoffice.script ("script", huh?).]),
1753 ,with_macosx_bundle_identifier=org.libreoffice.script)
1754
1755 AC_ARG_WITH(product-name,
1756     AS_HELP_STRING([--with-product-name='My Own Office Suite'],
1757         [Define the product name. Default is AC_PACKAGE_NAME.]),
1758 ,with_product_name=$PRODUCTNAME)
1759
1760 libo_FUZZ_ARG_ENABLE(community-flavor,
1761     AS_HELP_STRING([--disable-community-flavor],
1762         [Disable the Community branding.]),
1763 ,)
1764
1765 AC_ARG_WITH(package-version,
1766     AS_HELP_STRING([--with-package-version='3.1.4.5'],
1767         [Define the package version. Default is AC_PACKAGE_VERSION. Use only if you distribute an own build for macOS.]),
1768 ,)
1769
1770 libo_FUZZ_ARG_ENABLE(readonly-installset,
1771     AS_HELP_STRING([--enable-readonly-installset],
1772         [Prevents any attempts by LibreOffice to write into its installation. That means
1773          at least that no "system-wide" extensions can be added. Partly experimental work in
1774          progress, probably not fully implemented. Always enabled for macOS.]),
1775 ,)
1776
1777 libo_FUZZ_ARG_ENABLE(mariadb-sdbc,
1778     AS_HELP_STRING([--disable-mariadb-sdbc],
1779         [Disable the build of the MariaDB/MySQL-SDBC driver.])
1780 )
1781
1782 libo_FUZZ_ARG_ENABLE(postgresql-sdbc,
1783     AS_HELP_STRING([--disable-postgresql-sdbc],
1784         [Disable the build of the PostgreSQL-SDBC driver.])
1785 )
1786
1787 libo_FUZZ_ARG_ENABLE(lotuswordpro,
1788     AS_HELP_STRING([--disable-lotuswordpro],
1789         [Disable the build of the Lotus Word Pro filter.]),
1790 ,test "${enable_lotuswordpro+set}" = set || enable_lotuswordpro=yes)
1791
1792 libo_FUZZ_ARG_ENABLE(firebird-sdbc,
1793     AS_HELP_STRING([--disable-firebird-sdbc],
1794         [Disable the build of the Firebird-SDBC driver if it doesn't compile for you.]),
1795 ,test "${enable_firebird_sdbc+set}" = set || enable_firebird_sdbc=yes)
1796
1797 AC_ARG_ENABLE(bogus-pkg-config,
1798     AS_HELP_STRING([--enable-bogus-pkg-config],
1799         [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.]),
1800 )
1801
1802 AC_ARG_ENABLE(openssl,
1803     AS_HELP_STRING([--disable-openssl],
1804         [Disable using libssl/libcrypto from OpenSSL. If disabled,
1805          components will either use GNUTLS or NSS. Work in progress,
1806          use only if you are hacking on it.]),
1807 ,enable_openssl=yes)
1808
1809 libo_FUZZ_ARG_ENABLE(cipher-openssl-backend,
1810     AS_HELP_STRING([--enable-cipher-openssl-backend],
1811         [Enable using OpenSSL as the actual implementation of the rtl/cipher.h functionality.
1812          Requires --enable-openssl.]))
1813
1814 AC_ARG_ENABLE(library-bin-tar,
1815     AS_HELP_STRING([--enable-library-bin-tar],
1816         [Enable the building and reused of tarball of binary build for some 'external' libraries.
1817         Some libraries can save their build result in a tarball
1818         stored in TARFILE_LOCATION. That binary tarball is
1819         uniquely identified by the source tarball,
1820         the content of the config_host.mk file and the content
1821         of the top-level directory in core for that library
1822         If this option is enabled, then if such a tarfile exist, it will be untarred
1823         instead of the source tarfile, and the build step will be skipped for that
1824         library.
1825         If a proper tarfile does not exist, then the normal source-based
1826         build is done for that library and a proper binary tarfile is created
1827         for the next time.]),
1828 )
1829
1830 AC_ARG_ENABLE(dconf,
1831     AS_HELP_STRING([--disable-dconf],
1832         [Disable the dconf configuration backend (enabled by default where
1833          available).]))
1834
1835 libo_FUZZ_ARG_ENABLE(formula-logger,
1836     AS_HELP_STRING(
1837         [--enable-formula-logger],
1838         [Enable formula logger for logging formula calculation flow in Calc.]
1839     )
1840 )
1841
1842 AC_ARG_ENABLE(ldap,
1843     AS_HELP_STRING([--disable-ldap],
1844         [Disable LDAP support.]),
1845 ,enable_ldap=yes)
1846
1847 AC_ARG_ENABLE(opencl,
1848     AS_HELP_STRING([--disable-opencl],
1849         [Disable OpenCL support.]),
1850 ,enable_opencl=yes)
1851
1852 dnl ===================================================================
1853 dnl Optional Packages (--with/without-)
1854 dnl ===================================================================
1855
1856 AC_ARG_WITH(gcc-home,
1857     AS_HELP_STRING([--with-gcc-home],
1858         [Specify the location of gcc/g++ manually. This can be used in conjunction
1859          with --enable-icecream when icecream gcc/g++ wrappers are installed in a
1860          non-default path.]),
1861 ,)
1862
1863 AC_ARG_WITH(gnu-patch,
1864     AS_HELP_STRING([--with-gnu-patch],
1865         [Specify location of GNU patch on Solaris or FreeBSD.]),
1866 ,)
1867
1868 AC_ARG_WITH(build-platform-configure-options,
1869     AS_HELP_STRING([--with-build-platform-configure-options],
1870         [Specify options for the configure script run for the *build* platform in a cross-compilation]),
1871 ,)
1872
1873 AC_ARG_WITH(gnu-cp,
1874     AS_HELP_STRING([--with-gnu-cp],
1875         [Specify location of GNU cp on Solaris or FreeBSD.]),
1876 ,)
1877
1878 AC_ARG_WITH(external-tar,
1879     AS_HELP_STRING([--with-external-tar=<TARFILE_PATH>],
1880         [Specify an absolute path of where to find (and store) tarfiles.]),
1881     TARFILE_LOCATION=$withval ,
1882 )
1883
1884 AC_ARG_WITH(referenced-git,
1885     AS_HELP_STRING([--with-referenced-git=<OTHER_CHECKOUT_DIR>],
1886         [Specify another checkout directory to reference. This makes use of
1887                  git submodule update --reference, and saves a lot of diskspace
1888                  when having multiple trees side-by-side.]),
1889     GIT_REFERENCE_SRC=$withval ,
1890 )
1891
1892 AC_ARG_WITH(linked-git,
1893     AS_HELP_STRING([--with-linked-git=<submodules repo basedir>],
1894         [Specify a directory where the repositories of submodules are located.
1895          This uses a method similar to git-new-workdir to get submodules.]),
1896     GIT_LINK_SRC=$withval ,
1897 )
1898
1899 AC_ARG_WITH(galleries,
1900     AS_HELP_STRING([--with-galleries],
1901         [Specify how galleries should be built. It is possible either to
1902          build these internally from source ("build"),
1903          or to disable them ("no")]),
1904 )
1905
1906 AC_ARG_WITH(theme,
1907     AS_HELP_STRING([--with-theme="theme1 theme2..."],
1908         [Choose which themes to include. By default those themes with an '*' are included.
1909          Possible choices: *breeze, *breeze_dark, *breeze_dark_svg, *breeze_svg, *colibre, *colibre_svg, *elementary,
1910          *elementary_svg, *karasa_jaga, *karasa_jaga_svg, *sifr, *sifr_dark, *sifr_dark_svg, *sifr_svg, *sukapura, *sukapura_svg.]),
1911 ,)
1912
1913 libo_FUZZ_ARG_WITH(helppack-integration,
1914     AS_HELP_STRING([--without-helppack-integration],
1915         [It will not integrate the helppacks to the installer
1916          of the product. Please use this switch to use the online help
1917          or separate help packages.]),
1918 ,)
1919
1920 libo_FUZZ_ARG_WITH(fonts,
1921     AS_HELP_STRING([--without-fonts],
1922         [LibreOffice includes some third-party fonts to provide a reliable basis for
1923          help content, templates, samples, etc. When these fonts are already
1924          known to be available on the system then you should use this option.]),
1925 ,)
1926
1927 AC_ARG_ENABLE(noto-font,
1928     AS_HELP_STRING([--enable-noto-font],
1929         [Add more Google Noto fonts.]),
1930 ,)
1931
1932 AC_ARG_WITH(epm,
1933     AS_HELP_STRING([--with-epm],
1934         [Decides which epm to use. Default is to use the one from the system if
1935          one is built. When either this is not there or you say =internal epm
1936          will be built.]),
1937 ,)
1938
1939 AC_ARG_WITH(package-format,
1940     AS_HELP_STRING([--with-package-format],
1941         [Specify package format(s) for LibreOffice installation sets. The
1942          implicit --without-package-format leads to no installation sets being
1943          generated. Possible values: aix, archive, bsd, deb, dmg,
1944          installed, msi, pkg, and rpm.
1945          Example: --with-package-format='deb rpm']),
1946 ,)
1947
1948 AC_ARG_WITH(tls,
1949     AS_HELP_STRING([--with-tls],
1950         [Decides which TLS/SSL and cryptographic implementations to use for
1951          LibreOffice's code. Notice that this doesn't apply for depending
1952          libraries like "neon", for example. Default is to use NSS
1953          although OpenSSL is also possible. Notice that selecting NSS restricts
1954          the usage of OpenSSL in LO's code but selecting OpenSSL doesn't
1955          restrict by now the usage of NSS in LO's code. Possible values:
1956          openssl, nss. Example: --with-tls="nss"]),
1957 ,)
1958
1959 AC_ARG_WITH(system-libs,
1960     AS_HELP_STRING([--with-system-libs],
1961         [Use libraries already on system -- enables all --with-system-* flags.]),
1962 ,)
1963
1964 AC_ARG_WITH(system-bzip2,
1965     AS_HELP_STRING([--with-system-bzip2],
1966         [Use bzip2 already on system. Used only when --enable-online-update=mar]),,
1967     [with_system_bzip2="$with_system_libs"])
1968
1969 AC_ARG_WITH(system-headers,
1970     AS_HELP_STRING([--with-system-headers],
1971         [Use headers already on system -- enables all --with-system-* flags for
1972          external packages whose headers are the only entities used i.e.
1973          boost/odbc/sane-header(s).]),,
1974     [with_system_headers="$with_system_libs"])
1975
1976 AC_ARG_WITH(system-jars,
1977     AS_HELP_STRING([--without-system-jars],
1978         [When building with --with-system-libs, also the needed jars are expected
1979          on the system. Use this to disable that]),,
1980     [with_system_jars="$with_system_libs"])
1981
1982 AC_ARG_WITH(system-cairo,
1983     AS_HELP_STRING([--with-system-cairo],
1984         [Use cairo libraries already on system.  Happens automatically for
1985          (implicit) --enable-gtk3.]))
1986
1987 AC_ARG_WITH(system-epoxy,
1988     AS_HELP_STRING([--with-system-epoxy],
1989         [Use epoxy libraries already on system.  Happens automatically for
1990          (implicit) --enable-gtk3.]),,
1991        [with_system_epoxy="$with_system_libs"])
1992
1993 AC_ARG_WITH(myspell-dicts,
1994     AS_HELP_STRING([--with-myspell-dicts],
1995         [Adds myspell dictionaries to the LibreOffice installation set]),
1996 ,)
1997
1998 AC_ARG_WITH(system-dicts,
1999     AS_HELP_STRING([--without-system-dicts],
2000         [Do not use dictionaries from system paths.]),
2001 ,)
2002
2003 AC_ARG_WITH(external-dict-dir,
2004     AS_HELP_STRING([--with-external-dict-dir],
2005         [Specify external dictionary dir.]),
2006 ,)
2007
2008 AC_ARG_WITH(external-hyph-dir,
2009     AS_HELP_STRING([--with-external-hyph-dir],
2010         [Specify external hyphenation pattern dir.]),
2011 ,)
2012
2013 AC_ARG_WITH(external-thes-dir,
2014     AS_HELP_STRING([--with-external-thes-dir],
2015         [Specify external thesaurus dir.]),
2016 ,)
2017
2018 AC_ARG_WITH(system-zlib,
2019     AS_HELP_STRING([--with-system-zlib],
2020         [Use zlib already on system.]),,
2021     [with_system_zlib=auto])
2022
2023 AC_ARG_WITH(system-jpeg,
2024     AS_HELP_STRING([--with-system-jpeg],
2025         [Use jpeg already on system.]),,
2026     [with_system_jpeg="$with_system_libs"])
2027
2028 AC_ARG_WITH(system-clucene,
2029     AS_HELP_STRING([--with-system-clucene],
2030         [Use clucene already on system.]),,
2031     [with_system_clucene="$with_system_libs"])
2032
2033 AC_ARG_WITH(system-expat,
2034     AS_HELP_STRING([--with-system-expat],
2035         [Use expat already on system.]),,
2036     [with_system_expat="$with_system_libs"])
2037
2038 AC_ARG_WITH(system-libxml,
2039     AS_HELP_STRING([--with-system-libxml],
2040         [Use libxml/libxslt already on system.]),,
2041     [with_system_libxml=auto])
2042
2043 AC_ARG_WITH(system-icu,
2044     AS_HELP_STRING([--with-system-icu],
2045         [Use icu already on system.]),,
2046     [with_system_icu="$with_system_libs"])
2047
2048 AC_ARG_WITH(system-ucpp,
2049     AS_HELP_STRING([--with-system-ucpp],
2050         [Use ucpp already on system.]),,
2051     [])
2052
2053 AC_ARG_WITH(system-openldap,
2054     AS_HELP_STRING([--with-system-openldap],
2055         [Use the OpenLDAP LDAP SDK already on system.]),,
2056     [with_system_openldap="$with_system_libs"])
2057
2058 libo_FUZZ_ARG_ENABLE(poppler,
2059     AS_HELP_STRING([--disable-poppler],
2060         [Disable building Poppler.])
2061 )
2062
2063 AC_ARG_WITH(system-poppler,
2064     AS_HELP_STRING([--with-system-poppler],
2065         [Use system poppler (only needed for PDF import).]),,
2066     [with_system_poppler="$with_system_libs"])
2067
2068 libo_FUZZ_ARG_ENABLE(gpgmepp,
2069     AS_HELP_STRING([--disable-gpgmepp],
2070         [Disable building gpgmepp. Do not use in normal cases unless you want to fix potential problems it causes.])
2071 )
2072
2073 AC_ARG_WITH(system-gpgmepp,
2074     AS_HELP_STRING([--with-system-gpgmepp],
2075         [Use gpgmepp already on system]),,
2076     [with_system_gpgmepp="$with_system_libs"])
2077
2078 AC_ARG_WITH(system-apache-commons,
2079     AS_HELP_STRING([--with-system-apache-commons],
2080         [Use Apache commons libraries already on system.]),,
2081     [with_system_apache_commons="$with_system_jars"])
2082
2083 AC_ARG_WITH(system-mariadb,
2084     AS_HELP_STRING([--with-system-mariadb],
2085         [Use MariaDB/MySQL libraries already on system.]),,
2086     [with_system_mariadb="$with_system_libs"])
2087
2088 AC_ARG_ENABLE(bundle-mariadb,
2089     AS_HELP_STRING([--enable-bundle-mariadb],
2090         [When using MariaDB/MySQL libraries already on system, bundle them with the MariaDB Connector/LibreOffice.])
2091 )
2092
2093 AC_ARG_WITH(system-postgresql,
2094     AS_HELP_STRING([--with-system-postgresql],
2095         [Use PostgreSQL libraries already on system, for building the PostgreSQL-SDBC
2096          driver. If pg_config is not in PATH, use PGCONFIG to point to it.]),,
2097     [with_system_postgresql="$with_system_libs"])
2098
2099 AC_ARG_WITH(libpq-path,
2100     AS_HELP_STRING([--with-libpq-path=<absolute path to your libpq installation>],
2101         [Use this PostgreSQL C interface (libpq) installation for building
2102          the PostgreSQL-SDBC extension.]),
2103 ,)
2104
2105 AC_ARG_WITH(system-firebird,
2106     AS_HELP_STRING([--with-system-firebird],
2107         [Use Firebird libraries already on system, for building the Firebird-SDBC
2108          driver. If fb_config is not in PATH, use FBCONFIG to point to it.]),,
2109     [with_system_firebird="$with_system_libs"])
2110
2111 AC_ARG_WITH(system-libtommath,
2112             AS_HELP_STRING([--with-system-libtommath],
2113                            [Use libtommath already on system]),,
2114             [with_system_libtommath="$with_system_libs"])
2115
2116 AC_ARG_WITH(system-hsqldb,
2117     AS_HELP_STRING([--with-system-hsqldb],
2118         [Use hsqldb already on system.]))
2119
2120 AC_ARG_WITH(hsqldb-jar,
2121     AS_HELP_STRING([--with-hsqldb-jar=JARFILE],
2122         [Specify path to jarfile manually.]),
2123     HSQLDB_JAR=$withval)
2124
2125 libo_FUZZ_ARG_ENABLE(scripting-beanshell,
2126     AS_HELP_STRING([--disable-scripting-beanshell],
2127         [Disable support for scripts in BeanShell.]),
2128 ,
2129 )
2130
2131 AC_ARG_WITH(system-beanshell,
2132     AS_HELP_STRING([--with-system-beanshell],
2133         [Use beanshell already on system.]),,
2134     [with_system_beanshell="$with_system_jars"])
2135
2136 AC_ARG_WITH(beanshell-jar,
2137     AS_HELP_STRING([--with-beanshell-jar=JARFILE],
2138         [Specify path to jarfile manually.]),
2139     BSH_JAR=$withval)
2140
2141 libo_FUZZ_ARG_ENABLE(scripting-javascript,
2142     AS_HELP_STRING([--disable-scripting-javascript],
2143         [Disable support for scripts in JavaScript.]),
2144 ,
2145 )
2146
2147 AC_ARG_WITH(system-rhino,
2148     AS_HELP_STRING([--with-system-rhino],
2149         [Use rhino already on system.]),,)
2150 #    [with_system_rhino="$with_system_jars"])
2151 # Above is not used as we have different debug interface
2152 # patched into internal rhino. This code needs to be fixed
2153 # before we can enable it by default.
2154
2155 AC_ARG_WITH(rhino-jar,
2156     AS_HELP_STRING([--with-rhino-jar=JARFILE],
2157         [Specify path to jarfile manually.]),
2158     RHINO_JAR=$withval)
2159
2160 AC_ARG_WITH(commons-logging-jar,
2161     AS_HELP_STRING([--with-commons-logging-jar=JARFILE],
2162         [Specify path to jarfile manually.]),
2163     COMMONS_LOGGING_JAR=$withval)
2164
2165 AC_ARG_WITH(system-jfreereport,
2166     AS_HELP_STRING([--with-system-jfreereport],
2167         [Use JFreeReport already on system.]),,
2168     [with_system_jfreereport="$with_system_jars"])
2169
2170 AC_ARG_WITH(sac-jar,
2171     AS_HELP_STRING([--with-sac-jar=JARFILE],
2172         [Specify path to jarfile manually.]),
2173     SAC_JAR=$withval)
2174
2175 AC_ARG_WITH(libxml-jar,
2176     AS_HELP_STRING([--with-libxml-jar=JARFILE],
2177         [Specify path to jarfile manually.]),
2178     LIBXML_JAR=$withval)
2179
2180 AC_ARG_WITH(flute-jar,
2181     AS_HELP_STRING([--with-flute-jar=JARFILE],
2182         [Specify path to jarfile manually.]),
2183     FLUTE_JAR=$withval)
2184
2185 AC_ARG_WITH(jfreereport-jar,
2186     AS_HELP_STRING([--with-jfreereport-jar=JARFILE],
2187         [Specify path to jarfile manually.]),
2188     JFREEREPORT_JAR=$withval)
2189
2190 AC_ARG_WITH(liblayout-jar,
2191     AS_HELP_STRING([--with-liblayout-jar=JARFILE],
2192         [Specify path to jarfile manually.]),
2193     LIBLAYOUT_JAR=$withval)
2194
2195 AC_ARG_WITH(libloader-jar,
2196     AS_HELP_STRING([--with-libloader-jar=JARFILE],
2197         [Specify path to jarfile manually.]),
2198     LIBLOADER_JAR=$withval)
2199
2200 AC_ARG_WITH(libformula-jar,
2201     AS_HELP_STRING([--with-libformula-jar=JARFILE],
2202         [Specify path to jarfile manually.]),
2203     LIBFORMULA_JAR=$withval)
2204
2205 AC_ARG_WITH(librepository-jar,
2206     AS_HELP_STRING([--with-librepository-jar=JARFILE],
2207         [Specify path to jarfile manually.]),
2208     LIBREPOSITORY_JAR=$withval)
2209
2210 AC_ARG_WITH(libfonts-jar,
2211     AS_HELP_STRING([--with-libfonts-jar=JARFILE],
2212         [Specify path to jarfile manually.]),
2213     LIBFONTS_JAR=$withval)
2214
2215 AC_ARG_WITH(libserializer-jar,
2216     AS_HELP_STRING([--with-libserializer-jar=JARFILE],
2217         [Specify path to jarfile manually.]),
2218     LIBSERIALIZER_JAR=$withval)
2219
2220 AC_ARG_WITH(libbase-jar,
2221     AS_HELP_STRING([--with-libbase-jar=JARFILE],
2222         [Specify path to jarfile manually.]),
2223     LIBBASE_JAR=$withval)
2224
2225 AC_ARG_WITH(system-odbc,
2226     AS_HELP_STRING([--with-system-odbc],
2227         [Use the odbc headers already on system.]),,
2228     [with_system_odbc="auto"])
2229
2230 AC_ARG_WITH(system-sane,
2231     AS_HELP_STRING([--with-system-sane],
2232         [Use sane.h already on system.]),,
2233     [with_system_sane="$with_system_headers"])
2234
2235 AC_ARG_WITH(system-bluez,
2236     AS_HELP_STRING([--with-system-bluez],
2237         [Use bluetooth.h already on system.]),,
2238     [with_system_bluez="$with_system_headers"])
2239
2240 AC_ARG_WITH(system-curl,
2241     AS_HELP_STRING([--with-system-curl],
2242         [Use curl already on system.]),,
2243     [with_system_curl=auto])
2244
2245 AC_ARG_WITH(system-boost,
2246     AS_HELP_STRING([--with-system-boost],
2247         [Use boost already on system.]),,
2248     [with_system_boost="$with_system_headers"])
2249
2250 AC_ARG_WITH(system-glm,
2251     AS_HELP_STRING([--with-system-glm],
2252         [Use glm already on system.]),,
2253     [with_system_glm="$with_system_headers"])
2254
2255 AC_ARG_WITH(system-hunspell,
2256     AS_HELP_STRING([--with-system-hunspell],
2257         [Use libhunspell already on system.]),,
2258     [with_system_hunspell="$with_system_libs"])
2259
2260 libo_FUZZ_ARG_ENABLE(qrcodegen,
2261     AS_HELP_STRING([--disable-qrcodegen],
2262         [Disable use of qrcodegen external library.]))
2263
2264 AC_ARG_WITH(system-qrcodegen,
2265     AS_HELP_STRING([--with-system-qrcodegen],
2266         [Use libqrcodegen already on system.]),,
2267     [with_system_qrcodegen="$with_system_libs"])
2268
2269 AC_ARG_WITH(system-box2d,
2270     AS_HELP_STRING([--with-system-box2d],
2271         [Use box2d already on system.]),,
2272     [with_system_box2d="$with_system_libs"])
2273
2274 AC_ARG_WITH(system-mythes,
2275     AS_HELP_STRING([--with-system-mythes],
2276         [Use mythes already on system.]),,
2277     [with_system_mythes="$with_system_libs"])
2278
2279 AC_ARG_WITH(system-altlinuxhyph,
2280     AS_HELP_STRING([--with-system-altlinuxhyph],
2281         [Use ALTLinuxhyph already on system.]),,
2282     [with_system_altlinuxhyph="$with_system_libs"])
2283
2284 AC_ARG_WITH(system-lpsolve,
2285     AS_HELP_STRING([--with-system-lpsolve],
2286         [Use lpsolve already on system.]),,
2287     [with_system_lpsolve="$with_system_libs"])
2288
2289 AC_ARG_WITH(system-coinmp,
2290     AS_HELP_STRING([--with-system-coinmp],
2291         [Use CoinMP already on system.]),,
2292     [with_system_coinmp="$with_system_libs"])
2293
2294 AC_ARG_WITH(system-liblangtag,
2295     AS_HELP_STRING([--with-system-liblangtag],
2296         [Use liblangtag library already on system.]),,
2297     [with_system_liblangtag="$with_system_libs"])
2298
2299 AC_ARG_WITH(webdav,
2300     AS_HELP_STRING([--with-webdav],
2301         [Specify which library to use for webdav implementation.
2302          Possible values: "neon", "serf", "no". The default value is "neon".
2303          Example: --with-webdav="serf"]),
2304     WITH_WEBDAV=$withval,
2305     WITH_WEBDAV="neon")
2306
2307 AC_ARG_WITH(linker-hash-style,
2308     AS_HELP_STRING([--with-linker-hash-style],
2309         [Use linker with --hash-style=<style> when linking shared objects.
2310          Possible values: "sysv", "gnu", "both". The default value is "gnu"
2311          if supported on the build system, and "sysv" otherwise.]))
2312
2313 AC_ARG_WITH(jdk-home,
2314     AS_HELP_STRING([--with-jdk-home=<absolute path to JDK home>],
2315         [If you have installed JDK 9 or later on your system please supply the
2316          path here. Note that this is not the location of the java command but the
2317          location of the entire distribution. In case of cross-compiling, this
2318          is the JDK of the host os. Use --with-build-platform-configure-options
2319          to point to a different build platform JDK.]),
2320 ,)
2321
2322 AC_ARG_WITH(help,
2323     AS_HELP_STRING([--with-help],
2324         [Enable the build of help. There is a special parameter "common" that
2325          can be used to bundle only the common part, .e.g help-specific icons.
2326          This is useful when you build the helpcontent separately.])
2327     [
2328                           Usage:     --with-help    build the old local help
2329                                  --without-help     no local help (default)
2330                                  --with-help=html   build the new HTML local help
2331                                  --with-help=online build the new HTML online help
2332     ],
2333 ,)
2334
2335 AC_ARG_WITH(omindex,
2336    AS_HELP_STRING([--with-omindex],
2337         [Enable the support of xapian-omega index for online help.])
2338    [
2339                          Usage: --with-omindex=server prepare the pages for omindex
2340                                 but let xapian-omega be built in server.
2341                                 --with-omindex=noxap do not prepare online pages
2342                                 for xapian-omega
2343   ],
2344 ,)
2345
2346 libo_FUZZ_ARG_WITH(java,
2347     AS_HELP_STRING([--with-java=<java command>],
2348         [Specify the name of the Java interpreter command. Typically "java"
2349          which is the default.
2350
2351          To build without support for Java components, applets, accessibility
2352          or the XML filters written in Java, use --without-java or --with-java=no.]),
2353     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ],
2354     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ]
2355 )
2356
2357 AC_ARG_WITH(jvm-path,
2358     AS_HELP_STRING([--with-jvm-path=<absolute path to parent of jvm home>],
2359         [Use a specific JVM search path at runtime.
2360          e.g. use --with-jvm-path=/usr/lib/ to find JRE/JDK in /usr/lib/jvm/]),
2361 ,)
2362
2363 AC_ARG_WITH(ant-home,
2364     AS_HELP_STRING([--with-ant-home=<absolute path to Ant home>],
2365         [If you have installed Apache Ant on your system, please supply the path here.
2366          Note that this is not the location of the Ant binary but the location
2367          of the entire distribution.]),
2368 ,)
2369
2370 AC_ARG_WITH(symbol-config,
2371     AS_HELP_STRING([--with-symbol-config],
2372         [Configuration for the crashreport symbol upload]),
2373         [],
2374         [with_symbol_config=no])
2375
2376 AC_ARG_WITH(export-validation,
2377     AS_HELP_STRING([--without-export-validation],
2378         [Disable validating OOXML and ODF files as exported from in-tree tests.]),
2379 ,with_export_validation=auto)
2380
2381 AC_ARG_WITH(bffvalidator,
2382     AS_HELP_STRING([--with-bffvalidator=<absolute path to BFFValidator>],
2383         [Enables export validation for Microsoft Binary formats (doc, xls, ppt).
2384          Requires installed Microsoft Office Binary File Format Validator.
2385          Note: export-validation (--with-export-validation) is required to be turned on.
2386          See https://www.microsoft.com/en-us/download/details.aspx?id=26794]),
2387 ,with_bffvalidator=no)
2388
2389 libo_FUZZ_ARG_WITH(junit,
2390     AS_HELP_STRING([--with-junit=<absolute path to JUnit 4 jar>],
2391         [Specifies the JUnit 4 jar file to use for JUnit-based tests.
2392          --without-junit disables those tests. Not relevant in the --without-java case.]),
2393 ,with_junit=yes)
2394
2395 AC_ARG_WITH(hamcrest,
2396     AS_HELP_STRING([--with-hamcrest=<absolute path to hamcrest jar>],
2397         [Specifies the hamcrest jar file to use for JUnit-based tests.
2398          --without-junit disables those tests. Not relevant in the --without-java case.]),
2399 ,with_hamcrest=yes)
2400
2401 AC_ARG_WITH(perl-home,
2402     AS_HELP_STRING([--with-perl-home=<abs. path to Perl 5 home>],
2403         [If you have installed Perl 5 Distribution, on your system, please
2404          supply the path here. Note that this is not the location of the Perl
2405          binary but the location of the entire distribution.]),
2406 ,)
2407
2408 libo_FUZZ_ARG_WITH(doxygen,
2409     AS_HELP_STRING(
2410         [--with-doxygen=<absolute path to doxygen executable>],
2411         [Specifies the doxygen executable to use when generating ODK C/C++
2412          documentation. --without-doxygen disables generation of ODK C/C++
2413          documentation. Not relevant in the --disable-odk case.]),
2414 ,with_doxygen=yes)
2415
2416 AC_ARG_WITH(visual-studio,
2417     AS_HELP_STRING([--with-visual-studio=<2019>],
2418         [Specify which Visual Studio version to use in case several are
2419          installed. Currently only 2019 (default) is supported.]),
2420 ,)
2421
2422 AC_ARG_WITH(windows-sdk,
2423     AS_HELP_STRING([--with-windows-sdk=<8.0(A)/8.1(A)/10.0>],
2424         [Specify which Windows SDK, or "Windows Kit", version to use
2425          in case the one that came with the selected Visual Studio
2426          is not what you want for some reason. Note that not all compiler/SDK
2427          combinations are supported. The intent is that this option should not
2428          be needed.]),
2429 ,)
2430
2431 AC_ARG_WITH(lang,
2432     AS_HELP_STRING([--with-lang="es sw tu cs sk"],
2433         [Use this option to build LibreOffice with additional UI language support.
2434          English (US) is always included by default.
2435          Separate multiple languages with space.
2436          For all languages, use --with-lang=ALL.]),
2437 ,)
2438
2439 AC_ARG_WITH(locales,
2440     AS_HELP_STRING([--with-locales="en es pt fr zh kr ja"],
2441         [Use this option to limit the locale information built in.
2442          Separate multiple locales with space.
2443          Very experimental and might well break stuff.
2444          Just a desperate measure to shrink code and data size.
2445          By default all the locales available is included.
2446          This option is completely unrelated to --with-lang.])
2447     [
2448                           Affects also our character encoding conversion
2449                           tables for encodings mainly targeted for a
2450                           particular locale, like EUC-CN and EUC-TW for
2451                           zh, ISO-2022-JP for ja.
2452
2453                           Affects also our add-on break iterator data for
2454                           some languages.
2455
2456                           For the default, all locales, don't use this switch at all.
2457                           Specifying just the language part of a locale means all matching
2458                           locales will be included.
2459     ],
2460 ,)
2461
2462 # Kerberos and GSSAPI used only by PostgreSQL as of LibO 3.5
2463 libo_FUZZ_ARG_WITH(krb5,
2464     AS_HELP_STRING([--with-krb5],
2465         [Enable MIT Kerberos 5 support in modules that support it.
2466          By default automatically enabled on platforms
2467          where a good system Kerberos 5 is available.]),
2468 ,)
2469
2470 libo_FUZZ_ARG_WITH(gssapi,
2471     AS_HELP_STRING([--with-gssapi],
2472         [Enable GSSAPI support in modules that support it.
2473          By default automatically enabled on platforms
2474          where a good system GSSAPI is available.]),
2475 ,)
2476
2477 AC_ARG_WITH(iwyu,
2478     AS_HELP_STRING([--with-iwyu],
2479         [Use given IWYU binary path to check unneeded includes instead of building.
2480          Use only if you are hacking on it.]),
2481 ,)
2482
2483 libo_FUZZ_ARG_WITH(lxml,
2484     AS_HELP_STRING([--without-lxml],
2485         [gla11y will use python lxml when available, potentially building a local copy if necessary.
2486          --without-lxml tells it to not use python lxml at all, which means that gla11y will only
2487          report widget classes and ids.]),
2488 ,)
2489
2490 libo_FUZZ_ARG_WITH(latest-c++,
2491     AS_HELP_STRING([--with-latest-c++],
2492         [Try to enable the latest features of the C++ compiler, even if they are not yet part of a
2493          published standard.]),,
2494         [with_latest_c__=no])
2495
2496 dnl ===================================================================
2497 dnl Branding
2498 dnl ===================================================================
2499
2500 AC_ARG_WITH(branding,
2501     AS_HELP_STRING([--with-branding=/path/to/images],
2502         [Use given path to retrieve branding images set.])
2503     [
2504                           Search for intro.png about.svg and logo.svg.
2505                           If any is missing, default ones will be used instead.
2506
2507                           Search also progress.conf for progress
2508                           settings on intro screen :
2509
2510                           PROGRESSBARCOLOR="255,255,255" Set color of
2511                           progress bar. Comma separated RGB decimal values.
2512                           PROGRESSSIZE="407,6" Set size of progress bar.
2513                           Comma separated decimal values (width, height).
2514                           PROGRESSPOSITION="61,317" Set position of progress
2515                           bar from left,top. Comma separated decimal values.
2516                           PROGRESSFRAMECOLOR="20,136,3" Set color of progress
2517                           bar frame. Comma separated RGB decimal values.
2518                           PROGRESSTEXTCOLOR="0,0,0" Set color of progress
2519                           bar text. Comma separated RGB decimal values.
2520                           PROGRESSTEXTBASELINE="287" Set vertical position of
2521                           progress bar text from top. Decimal value.
2522
2523                           Default values will be used if not found.
2524     ],
2525 ,)
2526
2527
2528 AC_ARG_WITH(extra-buildid,
2529     AS_HELP_STRING([--with-extra-buildid="Tinderbox: Win-x86@6, Branch:master, Date:2012-11-26_00.29.34"],
2530         [Show addition build identification in about dialog.]),
2531 ,)
2532
2533
2534 AC_ARG_WITH(vendor,
2535     AS_HELP_STRING([--with-vendor="John the Builder"],
2536         [Set vendor of the build.]),
2537 ,)
2538
2539 AC_ARG_WITH(android-package-name,
2540     AS_HELP_STRING([--with-android-package-name="org.libreoffice"],
2541         [Set Android package name of the build.]),
2542 ,)
2543
2544 AC_ARG_WITH(compat-oowrappers,
2545     AS_HELP_STRING([--with-compat-oowrappers],
2546         [Install oo* wrappers in parallel with
2547          lo* ones to keep backward compatibility.
2548          Has effect only with make distro-pack-install]),
2549 ,)
2550
2551 AC_ARG_WITH(os-version,
2552     AS_HELP_STRING([--with-os-version=<OSVERSION>],
2553         [For FreeBSD users, use this option to override the detected OSVERSION.]),
2554 ,)
2555
2556 AC_ARG_WITH(mingw-cross-compiler,
2557     AS_HELP_STRING([--with-mingw-cross-compiler=<mingw32-g++ command>],
2558         [Specify the MinGW cross-compiler to use.
2559          When building on the ODK on Unix and building unowinreg.dll,
2560          specify the MinGW C++ cross-compiler.]),
2561 ,)
2562
2563 AC_ARG_WITH(idlc-cpp,
2564     AS_HELP_STRING([--with-idlc-cpp=<cpp/ucpp>],
2565         [Specify the C Preprocessor to use for idlc. Default is ucpp.]),
2566 ,)
2567
2568 AC_ARG_WITH(parallelism,
2569     AS_HELP_STRING([--with-parallelism],
2570         [Number of jobs to run simultaneously during build. Parallel builds can
2571         save a lot of time on multi-cpu machines. Defaults to the number of
2572         CPUs on the machine, unless you configure --enable-icecream - then to
2573         40.]),
2574 ,)
2575
2576 AC_ARG_WITH(all-tarballs,
2577     AS_HELP_STRING([--with-all-tarballs],
2578         [Download all external tarballs unconditionally]))
2579
2580 AC_ARG_WITH(gdrive-client-id,
2581     AS_HELP_STRING([--with-gdrive-client-id],
2582         [Provides the client id of the application for OAuth2 authentication
2583         on Google Drive. If either this or --with-gdrive-client-secret is
2584         empty, the feature will be disabled]),
2585 )
2586
2587 AC_ARG_WITH(gdrive-client-secret,
2588     AS_HELP_STRING([--with-gdrive-client-secret],
2589         [Provides the client secret of the application for OAuth2
2590         authentication on Google Drive. If either this or
2591         --with-gdrive-client-id is empty, the feature will be disabled]),
2592 )
2593
2594 AC_ARG_WITH(alfresco-cloud-client-id,
2595     AS_HELP_STRING([--with-alfresco-cloud-client-id],
2596         [Provides the client id of the application for OAuth2 authentication
2597         on Alfresco Cloud. If either this or --with-alfresco-cloud-client-secret is
2598         empty, the feature will be disabled]),
2599 )
2600
2601 AC_ARG_WITH(alfresco-cloud-client-secret,
2602     AS_HELP_STRING([--with-alfresco-cloud-client-secret],
2603         [Provides the client secret of the application for OAuth2
2604         authentication on Alfresco Cloud. If either this or
2605         --with-alfresco-cloud-client-id is empty, the feature will be disabled]),
2606 )
2607
2608 AC_ARG_WITH(onedrive-client-id,
2609     AS_HELP_STRING([--with-onedrive-client-id],
2610         [Provides the client id of the application for OAuth2 authentication
2611         on OneDrive. If either this or --with-onedrive-client-secret is
2612         empty, the feature will be disabled]),
2613 )
2614
2615 AC_ARG_WITH(onedrive-client-secret,
2616     AS_HELP_STRING([--with-onedrive-client-secret],
2617         [Provides the client secret of the application for OAuth2
2618         authentication on OneDrive. If either this or
2619         --with-onedrive-client-id is empty, the feature will be disabled]),
2620 )
2621 dnl ===================================================================
2622 dnl Do we want to use pre-build binary tarball for recompile
2623 dnl ===================================================================
2624
2625 if test "$enable_library_bin_tar" = "yes" ; then
2626     USE_LIBRARY_BIN_TAR=TRUE
2627 else
2628     USE_LIBRARY_BIN_TAR=
2629 fi
2630 AC_SUBST(USE_LIBRARY_BIN_TAR)
2631
2632 dnl ===================================================================
2633 dnl Test whether build target is Release Build
2634 dnl ===================================================================
2635 AC_MSG_CHECKING([whether build target is Release Build])
2636 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
2637     AC_MSG_RESULT([no])
2638     ENABLE_RELEASE_BUILD=
2639     GET_TASK_ALLOW_ENTITLEMENT='
2640         <!-- We want to be able to debug a hardened process when not building for release -->
2641         <key>com.apple.security.get-task-allow</key>
2642         <true/>'
2643 else
2644     AC_MSG_RESULT([yes])
2645     ENABLE_RELEASE_BUILD=TRUE
2646     GET_TASK_ALLOW_ENTITLEMENT=''
2647 fi
2648 AC_SUBST(ENABLE_RELEASE_BUILD)
2649 AC_SUBST(GET_TASK_ALLOW_ENTITLEMENT)
2650
2651 AC_MSG_CHECKING([whether to build a Community flavor])
2652 if test -z "$enable_community_flavor" -o "$enable_community_flavor" == "yes"; then
2653     AC_DEFINE(HAVE_FEATURE_COMMUNITY_FLAVOR)
2654     AC_MSG_RESULT([yes])
2655 else
2656     AC_MSG_RESULT([no])
2657 fi
2658
2659 dnl ===================================================================
2660 dnl Test whether to sign Windows Build
2661 dnl ===================================================================
2662 AC_MSG_CHECKING([whether to sign windows build])
2663 if test "$enable_windows_build_signing" = "yes" -a "$_os" = "WINNT"; then
2664     AC_MSG_RESULT([yes])
2665     WINDOWS_BUILD_SIGNING="TRUE"
2666 else
2667     AC_MSG_RESULT([no])
2668     WINDOWS_BUILD_SIGNING="FALSE"
2669 fi
2670 AC_SUBST(WINDOWS_BUILD_SIGNING)
2671
2672 dnl ===================================================================
2673 dnl MacOSX build and runtime environment options
2674 dnl ===================================================================
2675
2676 AC_ARG_WITH(macosx-sdk,
2677     AS_HELP_STRING([--with-macosx-sdk=<version>],
2678         [Prefer a specific SDK for building.])
2679     [
2680                           If the requested SDK is not available, a search for the oldest one will be done.
2681                           With current Xcode versions, only the latest SDK is included, so this option is
2682                           not terribly useful. It works fine to build with a new SDK and run the result
2683                           on an older OS.
2684
2685                           e. g.: --with-macosx-sdk=10.10
2686
2687                           there are 3 options to control the MacOSX build:
2688                           --with-macosx-sdk (referred as 'sdk' below)
2689                           --with-macosx-version-min-required (referred as 'min' below)
2690                           --with-macosx-version-max-allowed (referred as 'max' below)
2691
2692                           the connection between these value and the default they take is as follow:
2693                           ( ? means not specified on the command line, s means the SDK version found,
2694                           constraint: 8 <= x <= y <= z)
2695
2696                           ==========================================
2697                            command line      || config result
2698                           ==========================================
2699                           min  | max  | sdk  || min   | max  | sdk  |
2700                           ?    | ?    | ?    || 10.10 | 10.s | 10.s |
2701                           ?    | ?    | 10.x || 10.10 | 10.x | 10.x |
2702                           ?    | 10.x | ?    || 10.10 | 10.s | 10.s |
2703                           ?    | 10.x | 10.y || 10.10 | 10.x | 10.y |
2704                           10.x | ?    | ?    || 10.x  | 10.s | 10.s |
2705                           10.x | ?    | 10.y || 10.x  | 10.y | 10.y |
2706                           10.x | 10.y | ?    || 10.x  | 10.y | 10.y |
2707                           10.x | 10.y | 10.z || 10.x  | 10.y | 10.z |
2708
2709
2710                           see: http://developer.apple.com/library/mac/#technotes/tn2064/_index.html
2711                           for a detailed technical explanation of these variables
2712
2713                           Note: MACOSX_DEPLOYMENT_TARGET will be set to the value of 'min'.
2714     ],
2715 ,)
2716
2717 AC_ARG_WITH(macosx-version-min-required,
2718     AS_HELP_STRING([--with-macosx-version-min-required=<version>],
2719         [set the minimum OS version needed to run the built LibreOffice])
2720     [
2721                           e. g.: --with-macosx-version-min-required=10.10
2722                           see --with-macosx-sdk for more info
2723     ],
2724 ,)
2725
2726 AC_ARG_WITH(macosx-version-max-allowed,
2727     AS_HELP_STRING([--with-macosx-version-max-allowed=<version>],
2728         [set the maximum allowed OS version the LibreOffice compilation can use APIs from])
2729     [
2730                           e. g.: --with-macosx-version-max-allowed=10.10
2731                           see --with-macosx-sdk for more info
2732     ],
2733 ,)
2734
2735
2736 dnl ===================================================================
2737 dnl options for stuff used during cross-compilation build
2738 dnl Not quite superseded by --with-build-platform-configure-options.
2739 dnl TODO: check, if the "force" option is still needed anywhere.
2740 dnl ===================================================================
2741
2742 AC_ARG_WITH(system-icu-for-build,
2743     AS_HELP_STRING([--with-system-icu-for-build=yes/no/force],
2744         [Use icu already on system for build tools (cross-compilation only).]))
2745
2746
2747 dnl ===================================================================
2748 dnl Check for incompatible options set by fuzzing, and reset those
2749 dnl automatically to working combinations
2750 dnl ===================================================================
2751
2752 if test "$libo_fuzzed_enable_dbus" = yes -a "$libo_fuzzed_enable_avahi" -a \
2753         "$enable_dbus" != "$enable_avahi"; then
2754     AC_MSG_NOTICE([Resetting --enable-avahi=$enable_dbus])
2755     enable_avahi=$enable_dbus
2756 fi
2757
2758 add_lopath_after ()
2759 {
2760     if ! echo "$LO_PATH" | $EGREP -q "(^|${P_SEP})$1($|${P_SEP})"; then
2761         LO_PATH="${LO_PATH:+$LO_PATH$P_SEP}$1"
2762     fi
2763 }
2764
2765 add_lopath_before ()
2766 {
2767     local IFS=${P_SEP}
2768     local path_cleanup
2769     local dir
2770     for dir in $LO_PATH ; do
2771         if test "$dir" != "$1" ; then
2772             path_cleanup=${path_cleanup:+$path_cleanup$P_SEP}$dir
2773         fi
2774     done
2775     LO_PATH="$1${path_cleanup:+$P_SEP$path_cleanup}"
2776 }
2777
2778 dnl ===================================================================
2779 dnl check for required programs (grep, awk, sed, bash)
2780 dnl ===================================================================
2781
2782 pathmunge ()
2783 {
2784     local new_path
2785     if test -n "$1"; then
2786         if test "$build_os" = "cygwin"; then
2787             if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
2788                 PathFormat "$1"
2789                 new_path=`cygpath -sm "$formatted_path"`
2790             else
2791                 PathFormat "$1"
2792                 new_path=`cygpath -u "$formatted_path"`
2793             fi
2794         else
2795             new_path="$1"
2796         fi
2797         if test "$2" = "after"; then
2798             add_lopath_after "$new_path"
2799         else
2800             add_lopath_before "$new_path"
2801         fi
2802     fi
2803 }
2804
2805 AC_PROG_AWK
2806 AC_PATH_PROG( AWK, $AWK)
2807 if test -z "$AWK"; then
2808     AC_MSG_ERROR([install awk to run this script])
2809 fi
2810
2811 AC_PATH_PROG(BASH, bash)
2812 if test -z "$BASH"; then
2813     AC_MSG_ERROR([bash not found in \$PATH])
2814 fi
2815 AC_SUBST(BASH)
2816
2817 AC_MSG_CHECKING([for GNU or BSD tar])
2818 for a in $GNUTAR gtar gnutar bsdtar tar /usr/sfw/bin/gtar; do
2819     $a --version 2> /dev/null | egrep "GNU|bsdtar"  2>&1 > /dev/null
2820     if test $? -eq 0;  then
2821         GNUTAR=$a
2822         break
2823     fi
2824 done
2825 AC_MSG_RESULT($GNUTAR)
2826 if test -z "$GNUTAR"; then
2827     AC_MSG_ERROR([not found. install GNU or BSD tar.])
2828 fi
2829 AC_SUBST(GNUTAR)
2830
2831 AC_MSG_CHECKING([for tar's option to strip components])
2832 $GNUTAR --help 2> /dev/null | egrep "bsdtar|strip-components" 2>&1 >/dev/null
2833 if test $? -eq 0; then
2834     STRIP_COMPONENTS="--strip-components"
2835 else
2836     $GNUTAR --help 2> /dev/null | egrep "strip-path" 2>&1 >/dev/null
2837     if test $? -eq 0; then
2838         STRIP_COMPONENTS="--strip-path"
2839     else
2840         STRIP_COMPONENTS="unsupported"
2841     fi
2842 fi
2843 AC_MSG_RESULT($STRIP_COMPONENTS)
2844 if test x$STRIP_COMPONENTS = xunsupported; then
2845     AC_MSG_ERROR([you need a tar that is able to strip components.])
2846 fi
2847 AC_SUBST(STRIP_COMPONENTS)
2848
2849 dnl It is useful to have a BUILD_TYPE keyword to distinguish "normal"
2850 dnl desktop OSes from "mobile" ones.
2851
2852 dnl We assume that a non-DESKTOP build type is also a non-NATIVE one.
2853 dnl In other words, that when building for an OS that is not a
2854 dnl "desktop" one but a "mobile" one, we are always cross-compiling.
2855
2856 dnl Note the direction of the implication; there is no assumption that
2857 dnl cross-compiling would imply a non-desktop OS.
2858
2859 if test $_os != iOS -a $_os != Android -a "$enable_fuzzers" != "yes"; then
2860     BUILD_TYPE="$BUILD_TYPE DESKTOP"
2861     AC_DEFINE(HAVE_FEATURE_DESKTOP)
2862     AC_DEFINE(HAVE_FEATURE_MULTIUSER_ENVIRONMENT)
2863 fi
2864
2865 # Whether to build "avmedia" functionality or not.
2866
2867 if test -z "$enable_avmedia"; then
2868     enable_avmedia=yes
2869 fi
2870
2871 BUILD_TYPE="$BUILD_TYPE AVMEDIA"
2872 if test "$enable_avmedia" = yes; then
2873     AC_DEFINE(HAVE_FEATURE_AVMEDIA)
2874 else
2875     USE_AVMEDIA_DUMMY='TRUE'
2876 fi
2877 AC_SUBST(USE_AVMEDIA_DUMMY)
2878
2879 # Decide whether to build database connectivity stuff (including
2880 # Base) or not. We probably don't want to on non-desktop OSes.
2881 if test -z "$enable_database_connectivity"; then
2882     # --disable-database-connectivity is unfinished work in progress
2883     # and the iOS test app doesn't link if we actually try to use it.
2884     # if test $_os != iOS -a $_os != Android; then
2885     if test $_os != iOS; then
2886         enable_database_connectivity=yes
2887     fi
2888 fi
2889
2890 if test "$enable_database_connectivity" = yes; then
2891     BUILD_TYPE="$BUILD_TYPE DBCONNECTIVITY"
2892     AC_DEFINE(HAVE_FEATURE_DBCONNECTIVITY)
2893 fi
2894
2895 if test -z "$enable_extensions"; then
2896     # For iOS and Android Viewer, disable extensions unless specifically overridden with --enable-extensions.
2897     if test $_os != iOS && test $_os != Android -o "$ENABLE_ANDROID_LOK" = TRUE ; then
2898         enable_extensions=yes
2899     fi
2900 fi
2901
2902 if test "$enable_extensions" = yes; then
2903     BUILD_TYPE="$BUILD_TYPE EXTENSIONS"
2904     AC_DEFINE(HAVE_FEATURE_EXTENSIONS)
2905 fi
2906
2907 if test -z "$enable_scripting"; then
2908     enable_scripting=yes
2909 fi
2910
2911 DISABLE_SCRIPTING=''
2912 if test "$enable_scripting" = yes; then
2913     BUILD_TYPE="$BUILD_TYPE SCRIPTING"
2914     AC_DEFINE(HAVE_FEATURE_SCRIPTING)
2915 else
2916     DISABLE_SCRIPTING='TRUE'
2917     SCPDEFS="$SCPDEFS -DDISABLE_SCRIPTING"
2918 fi
2919
2920 if test $_os = iOS -o $_os = Android; then
2921     # Disable dynamic_loading always for iOS and Android
2922     enable_dynamic_loading=no
2923 elif test -z "$enable_dynamic_loading"; then
2924     # Otherwise enable it unless specifically disabled
2925     enable_dynamic_loading=yes
2926 fi
2927
2928 DISABLE_DYNLOADING=''
2929 if test "$enable_dynamic_loading" = yes; then
2930     BUILD_TYPE="$BUILD_TYPE DYNLOADING"
2931 else
2932     DISABLE_DYNLOADING='TRUE'
2933 fi
2934 AC_SUBST(DISABLE_DYNLOADING)
2935
2936 # remember SYSBASE value
2937 AC_SUBST(SYSBASE)
2938
2939 dnl ===================================================================
2940 dnl  Sort out various gallery compilation options
2941 dnl ===================================================================
2942 AC_MSG_CHECKING([how to build and package galleries])
2943 if test -n "${with_galleries}"; then
2944     if test "$with_galleries" = "build"; then
2945         WITH_GALLERY_BUILD=TRUE
2946         AC_MSG_RESULT([build from source images internally])
2947     elif test "$with_galleries" = "no"; then
2948         WITH_GALLERY_BUILD=
2949         AC_MSG_RESULT([disable non-internal gallery build])
2950     else
2951         AC_MSG_ERROR([unknown value --with-galleries=$with_galleries])
2952     fi
2953 else
2954     if test $_os != iOS -a $_os != Android; then
2955         WITH_GALLERY_BUILD=TRUE
2956         AC_MSG_RESULT([internal src images for desktop])
2957     else
2958         WITH_GALLERY_BUILD=
2959         AC_MSG_RESULT([disable src image build])
2960     fi
2961 fi
2962 AC_SUBST(WITH_GALLERY_BUILD)
2963
2964 dnl ===================================================================
2965 dnl  Checks if ccache is available
2966 dnl ===================================================================
2967 CCACHE_DEPEND_MODE=
2968 if test "$_os" = "WINNT"; then
2969     # on windows/VC build do not use ccache
2970     CCACHE=""
2971 elif test "$enable_ccache" = "no"; then
2972     CCACHE=""
2973 elif test -n "$enable_ccache" -o \( "$enable_ccache" = "" -a "$enable_icecream" != "yes" \); then
2974     case "%$CC%$CXX%" in
2975     # If $CC and/or $CXX already contain "ccache" (possibly suffixed with some version number etc),
2976     # assume that's good then
2977     *%ccache[[-_' ']]*|*/ccache[[-_' ']]*)
2978         AC_MSG_NOTICE([ccache seems to be included in a pre-defined CC and/or CXX])
2979         CCACHE_DEPEND_MODE=1
2980         ;;
2981     *)
2982         AC_PATH_PROG([CCACHE],[ccache],[not found])
2983         if test "$CCACHE" = "not found"; then
2984             CCACHE=""
2985         else
2986             CCACHE_DEPEND_MODE=1
2987             # Need to check for ccache version: otherwise prevents
2988             # caching of the results (like "-x objective-c++" for Mac)
2989             if test $_os = Darwin -o $_os = iOS; then
2990                 # Check ccache version
2991                 AC_MSG_CHECKING([whether version of ccache is suitable])
2992                 CCACHE_VERSION=`"$CCACHE" -V | "$AWK" '/^ccache version/{print $3}'`
2993                 CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
2994                 if test "$CCACHE_VERSION" = "2.4_OOo" -o "$CCACHE_NUMVER" -ge "030100"; then
2995                     AC_MSG_RESULT([yes, $CCACHE_VERSION])
2996                 else
2997                     AC_MSG_RESULT([no, $CCACHE_VERSION])
2998                     CCACHE=""
2999                     CCACHE_DEPEND_MODE=
3000                 fi
3001             fi
3002         fi
3003         ;;
3004     esac
3005 else
3006     CCACHE=""
3007 fi
3008 if test "$enable_ccache" = "nodepend"; then
3009     CCACHE_DEPEND_MODE=""
3010 fi
3011 AC_SUBST(CCACHE_DEPEND_MODE)
3012
3013 if test "$CCACHE" != ""; then
3014     ccache_size_msg=$([ccache -s | tail -n 1 | sed 's/^[^0-9]*//' | sed -e 's/\.[0-9]*//'])
3015     ccache_size=$(echo "$ccache_size_msg" | grep "G" | sed -e 's/G.*$//')
3016     if test "$ccache_size" = ""; then
3017         ccache_size=$(echo "$ccache_size_msg" | grep "M" | sed -e 's/\ M.*$//')
3018         if test "$ccache_size" = ""; then
3019             ccache_size=0
3020         fi
3021         # we could not determine the size or it was less than 1GB -> disable auto-ccache
3022         if test $ccache_size -lt 1024; then
3023             CCACHE=""
3024             AC_MSG_WARN([ccache's cache size is less than 1GB using it is counter-productive: Disabling auto-ccache detection])
3025             add_warning "ccache's cache size is less than 1GB using it is counter-productive: auto-ccache detection disabled"
3026         else
3027             # warn that ccache may be too small for debug build
3028             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3029             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3030         fi
3031     else
3032         if test $ccache_size -lt 5; then
3033             #warn that ccache may be too small for debug build
3034             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3035             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3036         fi
3037     fi
3038 fi
3039
3040 dnl ===================================================================
3041 dnl  Checks for C compiler,
3042 dnl  The check for the C++ compiler is later on.
3043 dnl ===================================================================
3044 if test "$_os" != "WINNT"; then
3045     GCC_HOME_SET="true"
3046     AC_MSG_CHECKING([gcc home])
3047     if test -z "$with_gcc_home"; then
3048         if test "$enable_icecream" = "yes"; then
3049             if test -d "/usr/lib/icecc/bin"; then
3050                 GCC_HOME="/usr/lib/icecc/"
3051             elif test -d "/usr/libexec/icecc/bin"; then
3052                 GCC_HOME="/usr/libexec/icecc/"
3053             elif test -d "/opt/icecream/bin"; then
3054                 GCC_HOME="/opt/icecream/"
3055             else
3056                 AC_MSG_ERROR([Could not figure out the location of icecream GCC wrappers, manually use --with-gcc-home])
3057
3058             fi
3059         else
3060             GCC_HOME=`which gcc | $SED -e s,/bin/gcc,,`
3061             GCC_HOME_SET="false"
3062         fi
3063     else
3064         GCC_HOME="$with_gcc_home"
3065     fi
3066     AC_MSG_RESULT($GCC_HOME)
3067     AC_SUBST(GCC_HOME)
3068
3069     if test "$GCC_HOME_SET" = "true"; then
3070         if test -z "$CC"; then
3071             CC="$GCC_HOME/bin/gcc"
3072             CC_BASE="gcc"
3073         fi
3074         if test -z "$CXX"; then
3075             CXX="$GCC_HOME/bin/g++"
3076             CXX_BASE="g++"
3077         fi
3078     fi
3079 fi
3080
3081 COMPATH=`dirname "$CC"`
3082 if test "$COMPATH" = "."; then
3083     AC_PATH_PROGS(COMPATH, $CC)
3084     dnl double square bracket to get single because of M4 quote...
3085     COMPATH=`echo $COMPATH | $SED "s@/[[^/:]]*\\\$@@"`
3086 fi
3087 COMPATH=`echo $COMPATH | $SED "s@/[[Bb]][[Ii]][[Nn]]\\\$@@"`
3088
3089 dnl ===================================================================
3090 dnl Java support
3091 dnl ===================================================================
3092 AC_MSG_CHECKING([whether to build with Java support])
3093 if test "$with_java" != "no"; then
3094     if test "$DISABLE_SCRIPTING" = TRUE; then
3095         AC_MSG_RESULT([no, overridden by --disable-scripting])
3096         ENABLE_JAVA=""
3097         with_java=no
3098     else
3099         AC_MSG_RESULT([yes])
3100         ENABLE_JAVA="TRUE"
3101         AC_DEFINE(HAVE_FEATURE_JAVA)
3102     fi
3103 else
3104     AC_MSG_RESULT([no])
3105     ENABLE_JAVA=""
3106 fi
3107
3108 AC_SUBST(ENABLE_JAVA)
3109
3110 dnl ENABLE_JAVA="TRUE" if we want there to be *run-time* (and build-time) support for Java
3111
3112 dnl ENABLE_JAVA="" indicate no Java support at all
3113
3114 dnl ===================================================================
3115 dnl Check macOS SDK and compiler
3116 dnl ===================================================================
3117
3118 if test $_os = Darwin; then
3119
3120     # If no --with-macosx-sdk option is given, look for one
3121
3122     # The intent is that for "most" Mac-based developers, a suitable
3123     # SDK will be found automatically without any configure options.
3124
3125     # For developers with a current Xcode, the lowest-numbered SDK
3126     # higher than or equal to the minimum required should be found.
3127
3128     AC_MSG_CHECKING([what macOS SDK to use])
3129     for _macosx_sdk in ${with_macosx_sdk-12.1 12.0 11.3 11.1 11.0 10.15 10.14 10.13}; do
3130         MACOSX_SDK_PATH=`xcrun --sdk macosx${_macosx_sdk} --show-sdk-path 2> /dev/null`
3131         if test -d "$MACOSX_SDK_PATH"; then
3132             with_macosx_sdk="${_macosx_sdk}"
3133             break
3134         else
3135             MACOSX_SDK_PATH="`xcode-select -print-path`/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${_macosx_sdk}.sdk"
3136             if test -d "$MACOSX_SDK_PATH"; then
3137                 with_macosx_sdk="${_macosx_sdk}"
3138                 break
3139             fi
3140         fi
3141     done
3142     if test ! -d "$MACOSX_SDK_PATH"; then
3143         AC_MSG_ERROR([Could not find an appropriate macOS SDK])
3144     fi
3145
3146     AC_MSG_RESULT([SDK $with_macosx_sdk at $MACOSX_SDK_PATH])
3147
3148     case $with_macosx_sdk in
3149     10.13)
3150         MACOSX_SDK_VERSION=101300
3151         ;;
3152     10.14)
3153         MACOSX_SDK_VERSION=101400
3154         ;;
3155     10.15)
3156         MACOSX_SDK_VERSION=101500
3157         ;;
3158     11.0)
3159         MACOSX_SDK_VERSION=110000
3160         ;;
3161     11.1)
3162         MACOSX_SDK_VERSION=110100
3163         ;;
3164     11.3)
3165         MACOSX_SDK_VERSION=110300
3166         ;;
3167     12.0)
3168         MACOSX_SDK_VERSION=120000
3169         ;;
3170     12.1)
3171         MACOSX_SDK_VERSION=120100
3172         ;;
3173     *)
3174         AC_MSG_ERROR([with-macosx-sdk $with_macosx_sdk is not a supported value, supported values are 10.13--12.1])
3175         ;;
3176     esac
3177
3178     if test "$host_cpu" = arm64 -a $MACOSX_SDK_VERSION -lt 110000; then
3179         AC_MSG_ERROR([with-macosx-sdk $with_macosx_sdk is not a supported value for Apple Silicon])
3180     fi
3181
3182     if test "$with_macosx_version_min_required" = "" ; then
3183         if test "$host_cpu" = x86_64; then
3184             with_macosx_version_min_required="10.10";
3185         else
3186             with_macosx_version_min_required="11.0";
3187         fi
3188     fi
3189
3190     if test "$with_macosx_version_max_allowed" = "" ; then
3191         with_macosx_version_max_allowed="$with_macosx_sdk"
3192     fi
3193
3194     # export this so that "xcrun" invocations later return matching values
3195     DEVELOPER_DIR="${MACOSX_SDK_PATH%/SDKs*}"
3196     DEVELOPER_DIR="${DEVELOPER_DIR%/Platforms*}"
3197     export DEVELOPER_DIR
3198     FRAMEWORKSHOME="$MACOSX_SDK_PATH/System/Library/Frameworks"
3199     MACOSX_DEPLOYMENT_TARGET="$with_macosx_version_min_required"
3200
3201     AC_MSG_CHECKING([whether Xcode is new enough])
3202     my_xcode_ver1=$(xcrun xcodebuild -version | head -n 1)
3203     my_xcode_ver2=${my_xcode_ver1#Xcode }
3204     my_xcode_ver3=$(printf %s "$my_xcode_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
3205     if test "$my_xcode_ver3" -ge 1103; then
3206         AC_MSG_RESULT([yes ($my_xcode_ver2)])
3207     else
3208         AC_MSG_ERROR(["$my_xcode_ver1" is too old or unrecognized, must be at least Xcode 11.3])
3209     fi
3210
3211     case "$with_macosx_version_min_required" in
3212     10.10)
3213         MAC_OS_X_VERSION_MIN_REQUIRED="101000"
3214         ;;
3215     10.11)
3216         MAC_OS_X_VERSION_MIN_REQUIRED="101100"
3217         ;;
3218     10.12)
3219         MAC_OS_X_VERSION_MIN_REQUIRED="101200"
3220         ;;
3221     10.13)
3222         MAC_OS_X_VERSION_MIN_REQUIRED="101300"
3223         ;;
3224     10.14)
3225         MAC_OS_X_VERSION_MIN_REQUIRED="101400"
3226         ;;
3227     10.15)
3228         MAC_OS_X_VERSION_MIN_REQUIRED="101500"
3229         ;;
3230     10.16)
3231         MAC_OS_X_VERSION_MIN_REQUIRED="101600"
3232         ;;
3233     11.0)
3234         MAC_OS_X_VERSION_MIN_REQUIRED="110000"
3235         ;;
3236     11.1)
3237         MAC_OS_X_VERSION_MIN_REQUIRED="110100"
3238         ;;
3239     11.3)
3240         MAC_OS_X_VERSION_MIN_REQUIRED="110300"
3241         ;;
3242     12.0)
3243         MAC_OS_X_VERSION_MIN_REQUIRED="120000"
3244         ;;
3245     12.1)
3246         MAC_OS_X_VERSION_MIN_REQUIRED="120100"
3247         ;;
3248     *)
3249         AC_MSG_ERROR([with-macosx-version-min-required $with_macosx_version_min_required is not a supported value, supported values are 10.10--12.1])
3250         ;;
3251     esac
3252
3253     LIBTOOL=/usr/bin/libtool
3254     INSTALL_NAME_TOOL=install_name_tool
3255     if test -z "$save_CC"; then
3256         stdlib=-stdlib=libc++
3257
3258         AC_MSG_CHECKING([what C compiler to use])
3259         CC="`xcrun -find clang`"
3260         CC_BASE=`first_arg_basename "$CC"`
3261         if test "$host_cpu" = x86_64; then
3262             CC+=" -target x86_64-apple-macos"
3263         else
3264             CC+=" -target arm64-apple-macos"
3265         fi
3266         CC+=" -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3267         AC_MSG_RESULT([$CC])
3268
3269         AC_MSG_CHECKING([what C++ compiler to use])
3270         CXX="`xcrun -find clang++`"
3271         CXX_BASE=`first_arg_basename "$CXX"`
3272         if test "$host_cpu" = x86_64; then
3273             CXX+=" -target x86_64-apple-macos"
3274         else
3275             CXX+=" -target arm64-apple-macos"
3276         fi
3277         CXX+=" $stdlib -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3278         AC_MSG_RESULT([$CXX])
3279
3280         INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3281         AR=`xcrun -find ar`
3282         NM=`xcrun -find nm`
3283         STRIP=`xcrun -find strip`
3284         LIBTOOL=`xcrun -find libtool`
3285         RANLIB=`xcrun -find ranlib`
3286     fi
3287
3288     case "$with_macosx_version_max_allowed" in
3289     10.10)
3290         MAC_OS_X_VERSION_MAX_ALLOWED="101000"
3291         ;;
3292     10.11)
3293         MAC_OS_X_VERSION_MAX_ALLOWED="101100"
3294         ;;
3295     10.12)
3296         MAC_OS_X_VERSION_MAX_ALLOWED="101200"
3297         ;;
3298     10.13)
3299         MAC_OS_X_VERSION_MAX_ALLOWED="101300"
3300         ;;
3301     10.14)
3302         MAC_OS_X_VERSION_MAX_ALLOWED="101400"
3303         ;;
3304     10.15)
3305         MAC_OS_X_VERSION_MAX_ALLOWED="101500"
3306         ;;
3307     11.0)
3308         MAC_OS_X_VERSION_MAX_ALLOWED="110000"
3309         ;;
3310     11.1)
3311         MAC_OS_X_VERSION_MAX_ALLOWED="110100"
3312         ;;
3313     11.3)
3314         MAC_OS_X_VERSION_MAX_ALLOWED="110300"
3315         ;;
3316     12.0)
3317         MAC_OS_X_VERSION_MAX_ALLOWED="120000"
3318         ;;
3319     12.1)
3320         MAC_OS_X_VERSION_MAX_ALLOWED="120100"
3321         ;;
3322     *)
3323         AC_MSG_ERROR([with-macosx-version-max-allowed $with_macosx_version_max_allowed is not a supported value, supported values are 10.10--12.1])
3324         ;;
3325     esac
3326
3327     AC_MSG_CHECKING([that macosx-version-min-required is coherent with macosx-version-max-allowed])
3328     if test $MAC_OS_X_VERSION_MIN_REQUIRED -gt $MAC_OS_X_VERSION_MAX_ALLOWED; then
3329         AC_MSG_ERROR([the version minimum required, $MAC_OS_X_VERSION_MIN_REQUIRED, must be <= the version maximum allowed, $MAC_OS_X_VERSION_MAX_ALLOWED])
3330     else
3331         AC_MSG_RESULT([ok])
3332     fi
3333
3334     AC_MSG_CHECKING([that macosx-version-max-allowed is coherent with macos-with-sdk])
3335     if test $MAC_OS_X_VERSION_MAX_ALLOWED -gt $MACOSX_SDK_VERSION; then
3336         AC_MSG_ERROR([the version maximum allowed cannot be greater than the sdk level])
3337     else
3338         AC_MSG_RESULT([ok])
3339     fi
3340     AC_MSG_NOTICE([MAC_OS_X_VERSION_MIN_REQUIRED=$MAC_OS_X_VERSION_MIN_REQUIRED])
3341     AC_MSG_NOTICE([MAC_OS_X_VERSION_MAX_ALLOWED=$MAC_OS_X_VERSION_MAX_ALLOWED])
3342
3343     AC_MSG_CHECKING([whether to do code signing])
3344
3345     if test "$enable_macosx_code_signing" = yes; then
3346         # By default use the first suitable certificate (?).
3347
3348         # http://stackoverflow.com/questions/13196291/difference-between-mac-developer-and-3rd-party-mac-developer-application
3349         # says that the "Mac Developer" certificate is useful just for self-testing. For distribution
3350         # outside the Mac App Store, use the "Developer ID Application" one, and for distribution in
3351         # the App Store, the "3rd Party Mac Developer" one. I think it works best to the
3352         # "Developer ID Application" one.
3353
3354         identity=`security find-identity -p codesigning -v 2>/dev/null | grep 'Developer ID Application:' | $AWK '{print $2}' |head -1`
3355         if test -n "$identity"; then
3356             MACOSX_CODESIGNING_IDENTITY=$identity
3357             pretty_name=`security find-identity -p codesigning -v | grep "$MACOSX_CODESIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3358             AC_MSG_RESULT([yes, using the identity $MACOSX_CODESIGNING_IDENTITY for $pretty_name])
3359         else
3360             AC_MSG_ERROR([cannot determine identity to use])
3361         fi
3362     elif test -n "$enable_macosx_code_signing" -a "$enable_macosx_code_signing" != no ; then
3363         MACOSX_CODESIGNING_IDENTITY=$enable_macosx_code_signing
3364         pretty_name=`security find-identity -p codesigning -v | grep "$MACOSX_CODESIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3365         AC_MSG_RESULT([yes, using the identity $MACOSX_CODESIGNING_IDENTITY for $pretty_name])
3366     else
3367         AC_MSG_RESULT([no])
3368     fi
3369
3370     AC_MSG_CHECKING([whether to create a Mac App Store package])
3371
3372     if test -n "$enable_macosx_package_signing" -a -z "$MACOSX_CODESIGNING_IDENTITY"; then
3373         AC_MSG_ERROR([You forgot --enable-macosx-code-signing])
3374     elif test "$enable_macosx_package_signing" = yes; then
3375         # By default use the first suitable certificate.
3376         # It should be a "3rd Party Mac Developer Installer" one
3377
3378         identity=`security find-identity -v 2>/dev/null | grep '3rd Party Mac Developer Installer:' | awk '{print $2}' |head -1`
3379         if test -n "$identity"; then
3380             MACOSX_PACKAGE_SIGNING_IDENTITY=$identity
3381             pretty_name=`security find-identity -v | grep "$MACOSX_PACKAGE_SIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3382             AC_MSG_RESULT([yes, using the identity $MACOSX_PACKAGE_SIGNING_IDENTITY for $pretty_name])
3383         else
3384             AC_MSG_ERROR([Could not find any suitable '3rd Party Mac Developer Installer' certificate])
3385         fi
3386     elif test -n "$enable_macosx_package_signing"; then
3387         MACOSX_PACKAGE_SIGNING_IDENTITY=$enable_macosx_package_signing
3388         pretty_name=`security find-identity -v | grep "$MACOSX_PACKAGE_SIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3389         AC_MSG_RESULT([yes, using the identity $MACOSX_PACKAGE_SIGNING_IDENTITY for $pretty_name])
3390     else
3391         AC_MSG_RESULT([no])
3392     fi
3393
3394     if test -n "$MACOSX_CODESIGNING_IDENTITY" -a -n "$MACOSX_PACKAGE_SIGNING_IDENTITY" -a "$MACOSX_CODESIGNING_IDENTITY" = "$MACOSX_PACKAGE_SIGNING_IDENTITY"; then
3395         AC_MSG_ERROR([You should not use the same identity for code and package signing])
3396     fi
3397
3398     AC_MSG_CHECKING([whether to sandbox the application])
3399
3400     if test -n "$ENABLE_JAVA" -a "$enable_macosx_sandbox" = yes; then
3401         AC_MSG_ERROR([macOS sandboxing (actually App Store rules) disallows use of Java])
3402     elif test "$enable_macosx_sandbox" = yes; then
3403         ENABLE_MACOSX_SANDBOX=TRUE
3404         AC_DEFINE(HAVE_FEATURE_MACOSX_SANDBOX)
3405         AC_MSG_RESULT([yes])
3406     else
3407         AC_MSG_RESULT([no])
3408     fi
3409
3410     AC_MSG_CHECKING([what macOS app bundle identifier to use])
3411     MACOSX_BUNDLE_IDENTIFIER=$with_macosx_bundle_identifier
3412     AC_MSG_RESULT([$MACOSX_BUNDLE_IDENTIFIER])
3413 fi
3414 AC_SUBST(MACOSX_SDK_PATH)
3415 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
3416 AC_SUBST(MAC_OS_X_VERSION_MIN_REQUIRED)
3417 AC_SUBST(MAC_OS_X_VERSION_MAX_ALLOWED)
3418 AC_SUBST(INSTALL_NAME_TOOL)
3419 AC_SUBST(LIBTOOL) # Note that the macOS libtool command is unrelated to GNU libtool
3420 AC_SUBST(MACOSX_CODESIGNING_IDENTITY)
3421 AC_SUBST(MACOSX_PACKAGE_SIGNING_IDENTITY)
3422 AC_SUBST(ENABLE_MACOSX_SANDBOX)
3423 AC_SUBST(MACOSX_BUNDLE_IDENTIFIER)
3424
3425 dnl ===================================================================
3426 dnl Check iOS SDK and compiler
3427 dnl ===================================================================
3428
3429 if test $_os = iOS; then
3430     AC_MSG_CHECKING([what iOS SDK to use])
3431     current_sdk_ver=15.2
3432     older_sdk_vers="15.0 14.5 14.0"
3433     if test "$enable_ios_simulator" = "yes"; then
3434         platform=iPhoneSimulator
3435         versionmin=-mios-simulator-version-min=12.2
3436     else
3437         platform=iPhoneOS
3438         versionmin=-miphoneos-version-min=12.2
3439     fi
3440     xcode_developer=`xcode-select -print-path`
3441
3442     for sdkver in $current_sdk_ver $older_sdk_vers; do
3443         t=$xcode_developer/Platforms/$platform.platform/Developer/SDKs/$platform$sdkver.sdk
3444         if test -d $t; then
3445             sysroot=$t
3446             break
3447         fi
3448     done
3449
3450     if test -z "$sysroot"; then
3451         AC_MSG_ERROR([Could not find iOS SDK, expected something like $xcode_developer/Platforms/$platform.platform/Developer/SDKs/${platform}${current_sdk_ver}.sdk])
3452     fi
3453
3454     AC_MSG_RESULT($sysroot)
3455
3456     stdlib="-stdlib=libc++"
3457
3458     AC_MSG_CHECKING([what C compiler to use])
3459     CC="`xcrun -find clang`"
3460     CC_BASE=`first_arg_basename "$CC"`
3461     CC+=" -arch $host_cpu_for_clang -isysroot $sysroot $versionmin"
3462     AC_MSG_RESULT([$CC])
3463
3464     AC_MSG_CHECKING([what C++ compiler to use])
3465     CXX="`xcrun -find clang++`"
3466     CXX_BASE=`first_arg_basename "$CXX"`
3467     CXX+=" -arch $host_cpu_for_clang $stdlib -isysroot $sysroot $versionmin"
3468     AC_MSG_RESULT([$CXX])
3469
3470     INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3471     AR=`xcrun -find ar`
3472     NM=`xcrun -find nm`
3473     STRIP=`xcrun -find strip`
3474     LIBTOOL=`xcrun -find libtool`
3475     RANLIB=`xcrun -find ranlib`
3476 fi
3477
3478 AC_MSG_CHECKING([whether to treat the installation as read-only])
3479
3480 if test $_os = Darwin; then
3481     enable_readonly_installset=yes
3482 elif test "$enable_extensions" != yes; then
3483     enable_readonly_installset=yes
3484 fi
3485 if test "$enable_readonly_installset" = yes; then
3486     AC_MSG_RESULT([yes])
3487     AC_DEFINE(HAVE_FEATURE_READONLY_INSTALLSET)
3488 else
3489     AC_MSG_RESULT([no])
3490 fi
3491
3492 dnl ===================================================================
3493 dnl Structure of install set
3494 dnl ===================================================================
3495
3496 if test $_os = Darwin; then
3497     LIBO_BIN_FOLDER=MacOS
3498     LIBO_ETC_FOLDER=Resources
3499     LIBO_LIBEXEC_FOLDER=MacOS
3500     LIBO_LIB_FOLDER=Frameworks
3501     LIBO_LIB_PYUNO_FOLDER=Resources
3502     LIBO_SHARE_FOLDER=Resources
3503     LIBO_SHARE_HELP_FOLDER=Resources/help
3504     LIBO_SHARE_JAVA_FOLDER=Resources/java
3505     LIBO_SHARE_PRESETS_FOLDER=Resources/presets
3506     LIBO_SHARE_READMES_FOLDER=Resources/readmes
3507     LIBO_SHARE_RESOURCE_FOLDER=Resources/resource
3508     LIBO_SHARE_SHELL_FOLDER=Resources/shell
3509     LIBO_URE_BIN_FOLDER=MacOS
3510     LIBO_URE_ETC_FOLDER=Resources/ure/etc
3511     LIBO_URE_LIB_FOLDER=Frameworks
3512     LIBO_URE_MISC_FOLDER=Resources/ure/share/misc
3513     LIBO_URE_SHARE_JAVA_FOLDER=Resources/java
3514 elif test $_os = WINNT; then
3515     LIBO_BIN_FOLDER=program
3516     LIBO_ETC_FOLDER=program
3517     LIBO_LIBEXEC_FOLDER=program
3518     LIBO_LIB_FOLDER=program
3519     LIBO_LIB_PYUNO_FOLDER=program
3520     LIBO_SHARE_FOLDER=share
3521     LIBO_SHARE_HELP_FOLDER=help
3522     LIBO_SHARE_JAVA_FOLDER=program/classes
3523     LIBO_SHARE_PRESETS_FOLDER=presets
3524     LIBO_SHARE_READMES_FOLDER=readmes
3525     LIBO_SHARE_RESOURCE_FOLDER=program/resource
3526     LIBO_SHARE_SHELL_FOLDER=program/shell
3527     LIBO_URE_BIN_FOLDER=program
3528     LIBO_URE_ETC_FOLDER=program
3529     LIBO_URE_LIB_FOLDER=program
3530     LIBO_URE_MISC_FOLDER=program
3531     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3532 else
3533     LIBO_BIN_FOLDER=program
3534     LIBO_ETC_FOLDER=program
3535     LIBO_LIBEXEC_FOLDER=program
3536     LIBO_LIB_FOLDER=program
3537     LIBO_LIB_PYUNO_FOLDER=program
3538     LIBO_SHARE_FOLDER=share
3539     LIBO_SHARE_HELP_FOLDER=help
3540     LIBO_SHARE_JAVA_FOLDER=program/classes
3541     LIBO_SHARE_PRESETS_FOLDER=presets
3542     LIBO_SHARE_READMES_FOLDER=readmes
3543     if test "$enable_fuzzers" != yes; then
3544         LIBO_SHARE_RESOURCE_FOLDER=program/resource
3545     else
3546         LIBO_SHARE_RESOURCE_FOLDER=resource
3547     fi
3548     LIBO_SHARE_SHELL_FOLDER=program/shell
3549     LIBO_URE_BIN_FOLDER=program
3550     LIBO_URE_ETC_FOLDER=program
3551     LIBO_URE_LIB_FOLDER=program
3552     LIBO_URE_MISC_FOLDER=program
3553     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3554 fi
3555 AC_DEFINE_UNQUOTED(LIBO_BIN_FOLDER,"$LIBO_BIN_FOLDER")
3556 AC_DEFINE_UNQUOTED(LIBO_ETC_FOLDER,"$LIBO_ETC_FOLDER")
3557 AC_DEFINE_UNQUOTED(LIBO_LIBEXEC_FOLDER,"$LIBO_LIBEXEC_FOLDER")
3558 AC_DEFINE_UNQUOTED(LIBO_LIB_FOLDER,"$LIBO_LIB_FOLDER")
3559 AC_DEFINE_UNQUOTED(LIBO_LIB_PYUNO_FOLDER,"$LIBO_LIB_PYUNO_FOLDER")
3560 AC_DEFINE_UNQUOTED(LIBO_SHARE_FOLDER,"$LIBO_SHARE_FOLDER")
3561 AC_DEFINE_UNQUOTED(LIBO_SHARE_HELP_FOLDER,"$LIBO_SHARE_HELP_FOLDER")
3562 AC_DEFINE_UNQUOTED(LIBO_SHARE_JAVA_FOLDER,"$LIBO_SHARE_JAVA_FOLDER")
3563 AC_DEFINE_UNQUOTED(LIBO_SHARE_PRESETS_FOLDER,"$LIBO_SHARE_PRESETS_FOLDER")
3564 AC_DEFINE_UNQUOTED(LIBO_SHARE_RESOURCE_FOLDER,"$LIBO_SHARE_RESOURCE_FOLDER")
3565 AC_DEFINE_UNQUOTED(LIBO_SHARE_SHELL_FOLDER,"$LIBO_SHARE_SHELL_FOLDER")
3566 AC_DEFINE_UNQUOTED(LIBO_URE_BIN_FOLDER,"$LIBO_URE_BIN_FOLDER")
3567 AC_DEFINE_UNQUOTED(LIBO_URE_ETC_FOLDER,"$LIBO_URE_ETC_FOLDER")
3568 AC_DEFINE_UNQUOTED(LIBO_URE_LIB_FOLDER,"$LIBO_URE_LIB_FOLDER")
3569 AC_DEFINE_UNQUOTED(LIBO_URE_MISC_FOLDER,"$LIBO_URE_MISC_FOLDER")
3570 AC_DEFINE_UNQUOTED(LIBO_URE_SHARE_JAVA_FOLDER,"$LIBO_URE_SHARE_JAVA_FOLDER")
3571
3572 # Not all of them needed in config_host.mk, add more if need arises
3573 AC_SUBST(LIBO_BIN_FOLDER)
3574 AC_SUBST(LIBO_ETC_FOLDER)
3575 AC_SUBST(LIBO_LIB_FOLDER)
3576 AC_SUBST(LIBO_LIB_PYUNO_FOLDER)
3577 AC_SUBST(LIBO_SHARE_FOLDER)
3578 AC_SUBST(LIBO_SHARE_HELP_FOLDER)
3579 AC_SUBST(LIBO_SHARE_JAVA_FOLDER)
3580 AC_SUBST(LIBO_SHARE_PRESETS_FOLDER)
3581 AC_SUBST(LIBO_SHARE_READMES_FOLDER)
3582 AC_SUBST(LIBO_SHARE_RESOURCE_FOLDER)
3583 AC_SUBST(LIBO_URE_BIN_FOLDER)
3584 AC_SUBST(LIBO_URE_ETC_FOLDER)
3585 AC_SUBST(LIBO_URE_LIB_FOLDER)
3586 AC_SUBST(LIBO_URE_MISC_FOLDER)
3587 AC_SUBST(LIBO_URE_SHARE_JAVA_FOLDER)
3588
3589 dnl ===================================================================
3590 dnl Windows specific tests and stuff
3591 dnl ===================================================================
3592
3593 reg_get_value()
3594 {
3595     # Return value: $regvalue
3596     unset regvalue
3597
3598     if test "$build_os" = "wsl"; then
3599         regvalue=$($BUILDDIR/solenv/wsl/wsl-lo-helper.exe --read-registry $1 "$2" 2>/dev/null)
3600         return
3601     fi
3602
3603     local _regentry="/proc/registry${1}/${2}"
3604     if test -f "$_regentry"; then
3605         # Stop bash complaining about \0 bytes in input, as it can't handle them.
3606         # Registry keys read via /proc/registry* are always \0 terminated!
3607         local _regvalue=$(tr -d '\0' < "$_regentry")
3608         if test $? -eq 0; then
3609             regvalue=$_regvalue
3610         fi
3611     fi
3612 }
3613
3614 # Get a value from the 32-bit side of the Registry
3615 reg_get_value_32()
3616 {
3617     reg_get_value "32" "$1"
3618 }
3619
3620 # Get a value from the 64-bit side of the Registry
3621 reg_get_value_64()
3622 {
3623     reg_get_value "64" "$1"
3624 }
3625
3626 case "$host_os" in
3627 cygwin*|wsl*)
3628     COM=MSC
3629     USING_X11=
3630     OS=WNT
3631     RTL_OS=Windows
3632     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3633         P_SEP=";"
3634     else
3635         P_SEP=:
3636     fi
3637     case "$host_cpu" in
3638     x86_64)
3639         CPUNAME=X86_64
3640         RTL_ARCH=X86_64
3641         PLATFORMID=windows_x86_64
3642         WINDOWS_X64=1
3643         SCPDEFS="$SCPDEFS -DWINDOWS_X64"
3644         WIN_HOST_ARCH="x64"
3645         WIN_MULTI_ARCH="x86"
3646         WIN_HOST_BITS=64
3647         ;;
3648     i*86)
3649         CPUNAME=INTEL
3650         RTL_ARCH=x86
3651         PLATFORMID=windows_x86
3652         WIN_HOST_ARCH="x86"
3653         WIN_HOST_BITS=32
3654         WIN_OTHER_ARCH="x64"
3655         ;;
3656     aarch64)
3657         CPUNAME=ARM64
3658         RTL_ARCH=arm64
3659         PLATFORMID=windows_arm64
3660         WINDOWS_X64=1
3661         SCPDEFS="$SCPDEFS -DWINDOWS_ARM64"
3662         WIN_HOST_ARCH="arm64"
3663         WIN_HOST_BITS=64
3664         with_ucrt_dir=no
3665         ;;
3666     *)
3667         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
3668         ;;
3669     esac
3670
3671     case "$build_cpu" in
3672     x86_64) WIN_BUILD_ARCH="x64" ;;
3673     i*86) WIN_BUILD_ARCH="x86" ;;
3674     aarch64) WIN_BUILD_ARCH="arm64" ;;
3675     *)
3676         AC_MSG_ERROR([Unsupported build_cpu $build_cpu for host_os $host_os])
3677         ;;
3678     esac
3679
3680     SCPDEFS="$SCPDEFS -D_MSC_VER"
3681     AC_SUBST(WIN_HOST_ARCH)
3682     ;;
3683 esac
3684
3685 # multi-arch is an arch, which can execute on the host (x86 on x64), while
3686 # other-arch won't, but wouldn't break the build (x64 on x86).
3687 if test -n "$WIN_MULTI_ARCH" -a -n "$WIN_OTHER_ARCH"; then
3688     AC_MSG_ERROR([Broken configure.ac file: can't have set \$WIN_MULTI_ARCH and $WIN_OTHER_ARCH])
3689 fi
3690
3691
3692 if test "$_os" = "iOS" -o "$build_cpu" != "$host_cpu"; then
3693     # To allow building Windows multi-arch releases without cross-tooling
3694     if test -z "$WIN_MULTI_ARCH" -a -z "$WIN_OTHER_ARCH"; then
3695         cross_compiling="yes"
3696     fi
3697 fi
3698 if test "$cross_compiling" = "yes"; then
3699     export CROSS_COMPILING=TRUE
3700 else
3701     CROSS_COMPILING=
3702     BUILD_TYPE="$BUILD_TYPE NATIVE"
3703 fi
3704 AC_SUBST(CROSS_COMPILING)
3705
3706 # Use -isystem (gcc) if possible, to avoid warnings in 3rd party headers.
3707 # NOTE: must _not_ be used for bundled external libraries!
3708 ISYSTEM=
3709 if test "$GCC" = "yes"; then
3710     AC_MSG_CHECKING( for -isystem )
3711     save_CFLAGS=$CFLAGS
3712     CFLAGS="$CFLAGS -Werror"
3713     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ ISYSTEM="-isystem " ],[])
3714     CFLAGS=$save_CFLAGS
3715     if test -n "$ISYSTEM"; then
3716         AC_MSG_RESULT(yes)
3717     else
3718         AC_MSG_RESULT(no)
3719     fi
3720 fi
3721 if test -z "$ISYSTEM"; then
3722     # fall back to using -I
3723     ISYSTEM=-I
3724 fi
3725 AC_SUBST(ISYSTEM)
3726
3727 dnl ===================================================================
3728 dnl  Check which Visual Studio compiler is used
3729 dnl ===================================================================
3730
3731 map_vs_year_to_version()
3732 {
3733     # Return value: $vsversion
3734
3735     unset vsversion
3736
3737     case $1 in
3738     2019)
3739         vsversion=16;;
3740     *)
3741         AC_MSG_ERROR([Assertion failure - invalid argument "$1" to map_vs_year_to_version()]);;
3742     esac
3743 }
3744
3745 vs_versions_to_check()
3746 {
3747     # Args: $1 (optional) : versions to check, in the order of preference
3748     # Return value: $vsversions
3749
3750     unset vsversions
3751
3752     if test -n "$1"; then
3753         map_vs_year_to_version "$1"
3754         vsversions=$vsversion
3755     else
3756         # We accept only 2019
3757         vsversions="16"
3758     fi
3759 }
3760
3761 win_get_env_from_vsvars32bat()
3762 {
3763     local WRAPPERBATCHFILEPATH="`mktemp -t wrpXXXXXX.bat`"
3764     # Also seems to be located in another directory under the same name: vsvars32.bat
3765     # https://github.com/bazelbuild/bazel/blob/master/src/main/native/build_windows_jni.sh#L56-L57
3766     printf '@call "%s/../Common7/Tools/VsDevCmd.bat" /no_logo\r\n' "$(cygpath -w $VC_PRODUCT_DIR)" > $WRAPPERBATCHFILEPATH
3767     # use 'echo.%ENV%' syntax (instead of 'echo %ENV%') to avoid outputting "ECHO is off." in case when ENV is empty or a space
3768     printf '@setlocal\r\n@echo.%%%s%%\r\n@endlocal\r\n' "$1" >> $WRAPPERBATCHFILEPATH
3769     local result
3770     if test "$build_os" = "wsl"; then
3771         result=$(cd /mnt/c && cmd.exe /c $(wslpath -w $WRAPPERBATCHFILEPATH) | tr -d '\r')
3772     else
3773         chmod +x $WRAPPERBATCHFILEPATH
3774         result=$("$WRAPPERBATCHFILEPATH" | tr -d '\r')
3775     fi
3776     rm -f $WRAPPERBATCHFILEPATH
3777     printf '%s' "$result"
3778 }
3779
3780 find_ucrt()
3781 {
3782     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/InstallationFolder"
3783     if test -n "$regvalue"; then
3784         PathFormat "$regvalue"
3785         UCRTSDKDIR=$formatted_path_unix
3786         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/ProductVersion"
3787         UCRTVERSION=$regvalue
3788         # Rest if not exist
3789         if ! test -d "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"; then
3790           UCRTSDKDIR=
3791         fi
3792     fi
3793     if test -z "$UCRTSDKDIR"; then
3794         ide_env_dir="$VC_PRODUCT_DIR/../Common7/Tools/"
3795         ide_env_file="${ide_env_dir}VsDevCmd.bat"
3796         if test -f "$ide_env_file"; then
3797             PathFormat "$(win_get_env_from_vsvars32bat UniversalCRTSdkDir)"
3798             UCRTSDKDIR=$formatted_path
3799             UCRTVERSION=$(win_get_env_from_vsvars32bat UCRTVersion)
3800             dnl Hack needed at least by tml:
3801             if test "$UCRTVERSION" = 10.0.15063.0 \
3802                 -a ! -f "${UCRTSDKDIR}Include/10.0.15063.0/um/sqlext.h" \
3803                 -a -f "${UCRTSDKDIR}Include/10.0.14393.0/um/sqlext.h"
3804             then
3805                 UCRTVERSION=10.0.14393.0
3806             fi
3807         else
3808           AC_MSG_ERROR([No UCRT found])
3809         fi
3810     fi
3811 }
3812
3813 find_msvc()
3814 {
3815     # Find Visual C++ 2019
3816     # Args: $1 (optional) : The VS version year
3817     # Return values: $vctest, $vcyear, $vcnum, $vcnumwithdot, $vcbuildnumber
3818
3819     unset vctest vcnum vcnumwithdot vcbuildnumber
3820
3821     vs_versions_to_check "$1"
3822     if test "$build_os" = wsl; then
3823         vswhere="$PROGRAMFILESX86"
3824     else
3825         vswhere="$(perl -e 'print $ENV{"ProgramFiles(x86)"}')"
3826     fi
3827     vswhere+="\\Microsoft Visual Studio\\Installer\\vswhere.exe"
3828     PathFormat "$vswhere"
3829     vswhere=$formatted_path_unix
3830     for ver in $vsversions; do
3831         vswhereoutput=`$vswhere -version "@<:@ $ver , $(expr $ver + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
3832         # Fall back to all MS products (this includes VC++ Build Tools)
3833         if ! test -n "$vswhereoutput"; then
3834             AC_MSG_CHECKING([VC++ Build Tools and similar])
3835             vswhereoutput=`$vswhere -products \* -version "@<:@ $ver , $(expr $ver + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
3836         fi
3837         if test -n "$vswhereoutput"; then
3838             PathFormat "$vswhereoutput"
3839             vctest=$formatted_path_unix
3840             break
3841         fi
3842     done
3843
3844     if test -n "$vctest"; then
3845         vcnumwithdot="$ver.0"
3846         case "$vcnumwithdot" in
3847         16.0)
3848             vcyear=2019
3849             vcnum=160
3850             ;;
3851         esac
3852         vcbuildnumber=`ls $vctest/VC/Tools/MSVC -A1r | head -1`
3853
3854     fi
3855 }
3856
3857 test_cl_exe()
3858 {
3859     AC_MSG_CHECKING([$1 compiler])
3860
3861     CL_EXE_PATH="$2/cl.exe"
3862
3863     if test ! -f "$CL_EXE_PATH"; then
3864         if test "$1" = "multi-arch"; then
3865             AC_MSG_WARN([no compiler (cl.exe) in $2])
3866             return 1
3867         else
3868             AC_MSG_ERROR([no compiler (cl.exe) in $2])
3869         fi
3870     fi
3871
3872     dnl ===========================================================
3873     dnl  Check for the corresponding mspdb*.dll
3874     dnl ===========================================================
3875
3876     # MSVC 15.0 has libraries from 14.0?
3877     mspdbnum="140"
3878
3879     if test ! -e "$2/mspdb${mspdbnum}.dll"; then
3880         AC_MSG_ERROR([No mspdb${mspdbnum}.dll in $2, Visual Studio installation broken?])
3881     fi
3882
3883     # The compiles has to find its shared libraries
3884     OLD_PATH="$PATH"
3885     TEMP_PATH=`cygpath -d "$2"`
3886     PATH="`cygpath -u "$TEMP_PATH"`:$PATH"
3887
3888     if ! "$CL_EXE_PATH" -? </dev/null >/dev/null 2>&1; then
3889         AC_MSG_ERROR([no compiler (cl.exe) in $2])
3890     fi
3891
3892     PATH="$OLD_PATH"
3893
3894     AC_MSG_RESULT([$CL_EXE_PATH])
3895 }
3896
3897 SOLARINC=
3898 MSBUILD_PATH=
3899 DEVENV=
3900 if test "$_os" = "WINNT"; then
3901     AC_MSG_CHECKING([Visual C++])
3902     find_msvc "$with_visual_studio"
3903     if test -z "$vctest"; then
3904         if test -n "$with_visual_studio"; then
3905             AC_MSG_ERROR([no Visual Studio $with_visual_studio installation found])
3906         else
3907             AC_MSG_ERROR([no Visual Studio 2019 installation found])
3908         fi
3909     fi
3910     AC_MSG_RESULT([])
3911
3912     VC_PRODUCT_DIR="$vctest/VC"
3913     COMPATH="$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber"
3914
3915     # $WIN_OTHER_ARCH is a hack to test the x64 compiler on x86, even if it's not multi-arch
3916     if test -n "$WIN_MULTI_ARCH" -o -n "$WIN_OTHER_ARCH"; then
3917         MSVC_MULTI_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/${WIN_MULTI_ARCH}${WIN_OTHER_ARCH}"
3918         test_cl_exe "multi-arch" "$MSVC_MULTI_PATH"
3919         if test $? -ne 0; then
3920             WIN_MULTI_ARCH=""
3921             WIN_OTHER_ARCH=""
3922         fi
3923     fi
3924
3925     if test "$WIN_BUILD_ARCH" = "$WIN_HOST_ARCH"; then
3926         MSVC_BUILD_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_BUILD_ARCH"
3927         test_cl_exe "build" "$MSVC_BUILD_PATH"
3928     fi
3929
3930     if test "$WIN_BUILD_ARCH" != "$WIN_HOST_ARCH"; then
3931         MSVC_HOST_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_HOST_ARCH"
3932         test_cl_exe "host" "$MSVC_HOST_PATH"
3933     else
3934         MSVC_HOST_PATH="$MSVC_BUILD_PATH"
3935     fi
3936
3937     AC_MSG_CHECKING([for short pathname of VC product directory])
3938     VC_PRODUCT_DIR=`win_short_path_for_make "$VC_PRODUCT_DIR"`
3939     AC_MSG_RESULT([$VC_PRODUCT_DIR])
3940
3941     UCRTSDKDIR=
3942     UCRTVERSION=
3943
3944     AC_MSG_CHECKING([for UCRT location])
3945     find_ucrt
3946     # find_ucrt errors out if it doesn't find it
3947     AC_MSG_RESULT([$UCRTSDKDIR ($UCRTVERSION)])
3948     PathFormat "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"
3949     ucrtincpath_formatted=$formatted_path
3950     # SOLARINC is used for external modules and must be set too.
3951     # And no, it's not sufficient to set SOLARINC only, as configure
3952     # itself doesn't honour it.
3953     SOLARINC="$SOLARINC -I$ucrtincpath_formatted"
3954     CFLAGS="$CFLAGS -I$ucrtincpath_formatted"
3955     CXXFLAGS="$CXXFLAGS -I$ucrtincpath_formatted"
3956     CPPFLAGS="$CPPFLAGS -I$ucrtincpath_formatted"
3957
3958     AC_SUBST(UCRTSDKDIR)
3959     AC_SUBST(UCRTVERSION)
3960
3961     AC_MSG_CHECKING([for MSBuild.exe location for: $vcnumwithdot])
3962     # Find the proper version of MSBuild.exe to use based on the VS version
3963     reg_get_value_32 HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/MSBuild/$vcnumwithdot/MSBuildOverrideTasksPath
3964     if test -n "$regvalue" ; then
3965         AC_MSG_RESULT([found: $regvalue])
3966         MSBUILD_PATH=`win_short_path_for_make "$regvalue"`
3967     else
3968         if test "$vcnumwithdot" = "16.0"; then
3969             if test "$WIN_BUILD_ARCH" != "x64"; then
3970                 regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin"
3971             else
3972                 regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin/amd64"
3973             fi
3974         else
3975             if test "$WIN_BUILD_ARCH" != "x64"; then
3976                 regvalue="$VC_PRODUCT_DIR/../MSBuild/$vcnumwithdot/Bin"
3977             else
3978                 regvalue="$VC_PRODUCT_DIR/../MSBuild/$vcnumwithdot/Bin/amd64"
3979             fi
3980         fi
3981         MSBUILD_PATH=`win_short_path_for_make "$regvalue"`
3982         AC_MSG_RESULT([$regvalue])
3983     fi
3984
3985     # Find the version of devenv.exe
3986     # MSVC 2017 devenv does not start properly from a DOS 8.3 path
3987     DEVENV=$(cygpath -lm "$VC_PRODUCT_DIR/../Common7/IDE/devenv.exe")
3988     DEVENV_unix=$(cygpath -u "$DEVENV")
3989     if test ! -e "$DEVENV_unix"; then
3990         AC_MSG_WARN([No devenv.exe found - this is expected for VC++ Build Tools])
3991     fi
3992
3993     dnl Save the true MSVC cl.exe for use when CC/CXX is actually clang-cl,
3994     dnl needed when building CLR code:
3995     if test -z "$MSVC_CXX"; then
3996         # This gives us a posix path with 8.3 filename restrictions
3997         MSVC_CXX=`win_short_path_for_make "$MSVC_HOST_PATH/cl.exe"`
3998     fi
3999
4000     if test -z "$CC"; then
4001         CC=$MSVC_CXX
4002         CC_BASE=`first_arg_basename "$CC"`
4003     fi
4004     if test -z "$CXX"; then
4005         CXX=$MSVC_CXX
4006         CXX_BASE=`first_arg_basename "$CXX"`
4007     fi
4008
4009     if test -n "$CC"; then
4010         # Remove /cl.exe from CC case insensitive
4011         AC_MSG_NOTICE([found Visual C++ $vcyear])
4012
4013         main_include_dir=`cygpath -d -m "$COMPATH/Include"`
4014         CPPFLAGS="$CPPFLAGS -I$main_include_dir"
4015
4016         PathFormat "$COMPATH"
4017         COMPATH=`win_short_path_for_make "$formatted_path"`
4018
4019         VCVER=$vcnum
4020
4021         # The WINDOWS_SDK_ACCEPTABLE_VERSIONS is mostly an educated guess...  Assuming newer ones
4022         # are always "better", we list them in reverse chronological order.
4023
4024         case "$vcnum" in
4025         160)
4026             WINDOWS_SDK_ACCEPTABLE_VERSIONS="10.0 8.1A 8.1 8.0"
4027             ;;
4028         esac
4029
4030         # The expectation is that --with-windows-sdk should not need to be used
4031         if test -n "$with_windows_sdk"; then
4032             case " $WINDOWS_SDK_ACCEPTABLE_VERSIONS " in
4033             *" "$with_windows_sdk" "*)
4034                 WINDOWS_SDK_ACCEPTABLE_VERSIONS=$with_windows_sdk
4035                 ;;
4036             *)
4037                 AC_MSG_ERROR([Windows SDK $with_windows_sdk is not known to work with VS $vcyear])
4038                 ;;
4039             esac
4040         fi
4041
4042         # Make AC_COMPILE_IFELSE etc. work (set by AC_PROG_C, which we don't use for MSVC)
4043         ac_objext=obj
4044         ac_exeext=exe
4045
4046     else
4047         AC_MSG_ERROR([Visual C++ not found after all, huh])
4048     fi
4049
4050     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.4])
4051     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4052         // See <https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros> for mapping
4053         // between Visual Studio versions and _MSC_VER:
4054         #if _MSC_VER < 1924
4055         #error
4056         #endif
4057     ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no])])
4058
4059     # Check for 64-bit (cross-)compiler to use to build the 64-bit
4060     # version of the Explorer extension (and maybe other small
4061     # bits, too) needed when installing a 32-bit LibreOffice on a
4062     # 64-bit OS. The 64-bit Explorer extension is a feature that
4063     # has been present since long in OOo. Don't confuse it with
4064     # building LibreOffice itself as 64-bit code.
4065
4066     BUILD_X64=
4067     CXX_X64_BINARY=
4068
4069     if test "$WIN_HOST_ARCH" = "x86" -a -n "$WIN_OTHER_ARCH"; then
4070         AC_MSG_CHECKING([for the libraries to build the 64-bit Explorer extensions])
4071         if test -f "$COMPATH/atlmfc/lib/x64/atls.lib" -o \
4072              -f "$COMPATH/atlmfc/lib/spectre/x64/atls.lib"
4073         then
4074             BUILD_X64=TRUE
4075             CXX_X64_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4076             AC_MSG_RESULT([found])
4077         else
4078             AC_MSG_RESULT([not found])
4079             AC_MSG_WARN([Installation set will not contain 64-bit Explorer extensions])
4080         fi
4081     elif test "$WIN_HOST_ARCH" = "x64"; then
4082         CXX_X64_BINARY=$CXX
4083     fi
4084     AC_SUBST(BUILD_X64)
4085
4086     # These are passed to the environment and then used in gbuild/platform/com_MSC_class.mk
4087     AC_SUBST(CXX_X64_BINARY)
4088
4089     # Check for 32-bit compiler to use to build the 32-bit TWAIN shim
4090     # needed to support TWAIN scan on both 32- and 64-bit systems
4091
4092     case "$WIN_HOST_ARCH" in
4093     x64)
4094         AC_MSG_CHECKING([for a x86 compiler and libraries for 32-bit binaries required for TWAIN support])
4095         if test -n "$CXX_X86_BINARY"; then
4096             BUILD_X86=TRUE
4097             AC_MSG_RESULT([preset])
4098         elif test -n "$WIN_MULTI_ARCH"; then
4099             BUILD_X86=TRUE
4100             CXX_X86_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4101             CXX_X86_BINARY+=" /arch:SSE"
4102             AC_MSG_RESULT([found])
4103         else
4104             AC_MSG_RESULT([not found])
4105             AC_MSG_WARN([Installation set will not contain 32-bit binaries required for TWAIN support])
4106         fi
4107         ;;
4108     x86)
4109         BUILD_X86=TRUE
4110         CXX_X86_BINARY=$MSVC_CXX
4111         ;;
4112     esac
4113     AC_SUBST(BUILD_X86)
4114     AC_SUBST(CXX_X86_BINARY)
4115 fi
4116 AC_SUBST(VCVER)
4117 AC_SUBST(DEVENV)
4118 AC_SUBST(MSVC_CXX)
4119
4120 #
4121 # unowinreg.dll
4122 #
4123 UNOWINREG_DLL="185d60944ea767075d27247c3162b3bc-unowinreg.dll"
4124 AC_SUBST(UNOWINREG_DLL)
4125
4126 COM_IS_CLANG=
4127 AC_MSG_CHECKING([whether the compiler is actually Clang])
4128 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4129     #ifndef __clang__
4130     you lose
4131     #endif
4132     int foo=42;
4133     ]])],
4134     [AC_MSG_RESULT([yes])
4135      COM_IS_CLANG=TRUE],
4136     [AC_MSG_RESULT([no])])
4137 AC_SUBST(COM_IS_CLANG)
4138
4139 CC_PLAIN=$CC
4140 CLANGVER=
4141 if test "$COM_IS_CLANG" = TRUE; then
4142     AC_MSG_CHECKING([whether Clang is new enough])
4143     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4144         #if !defined __apple_build_version__
4145         #error
4146         #endif
4147         ]])],
4148         [my_apple_clang=yes],[my_apple_clang=])
4149     if test "$my_apple_clang" = yes; then
4150         AC_MSG_RESULT([assumed yes (Apple Clang)])
4151     else
4152         if test "$_os" = WINNT; then
4153             dnl In which case, assume clang-cl:
4154             my_args="/EP /TC"
4155             dnl Filter out -FIIntrin.h, which needs to be explicitly stated for
4156             dnl clang-cl:
4157             CC_PLAIN=
4158             for i in $CC; do
4159                 case $i in
4160                 -FIIntrin.h)
4161                     ;;
4162                 *)
4163                     CC_PLAIN="$CC_PLAIN $i"
4164                     ;;
4165                 esac
4166             done
4167         else
4168             my_args="-E -P"
4169         fi
4170         clang_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $CC_PLAIN $my_args - | sed 's/ //g'`
4171         CLANG_FULL_VERSION=`echo __clang_version__ | $CC_PLAIN $my_args -`
4172         CLANGVER=`echo $clang_version \
4173             | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
4174         if test "$CLANGVER" -ge 50002; then
4175             AC_MSG_RESULT([yes ($clang_version)])
4176         else
4177             AC_MSG_ERROR(["$CLANG_FULL_VERSION" is too old or unrecognized, must be at least Clang 5.0.2])
4178         fi
4179         AC_DEFINE_UNQUOTED(CLANG_VERSION,$CLANGVER)
4180         AC_DEFINE_UNQUOTED(CLANG_FULL_VERSION,$CLANG_FULL_VERSION)
4181     fi
4182 fi
4183
4184 SHOWINCLUDES_PREFIX=
4185 if test "$_os" = WINNT; then
4186     dnl We need to guess the prefix of the -showIncludes output, it can be
4187     dnl localized
4188     AC_MSG_CHECKING([the dependency generation prefix (cl.exe -showIncludes)])
4189     echo "#include <stdlib.h>" > conftest.c
4190     SHOWINCLUDES_PREFIX=`$CC_PLAIN $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
4191         grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
4192     rm -f conftest.c conftest.obj
4193     if test -z "$SHOWINCLUDES_PREFIX"; then
4194         AC_MSG_ERROR([cannot determine the -showIncludes prefix])
4195     else
4196         AC_MSG_RESULT(["$SHOWINCLUDES_PREFIX"])
4197     fi
4198 fi
4199 AC_SUBST(SHOWINCLUDES_PREFIX)
4200
4201 #
4202 # prefix C with ccache if needed
4203 #
4204 if test "$CCACHE" != ""; then
4205     AC_MSG_CHECKING([whether $CC_BASE is already ccached])
4206
4207     AC_LANG_PUSH([C])
4208     save_CFLAGS=$CFLAGS
4209     CFLAGS="$CFLAGS --ccache-skip -O2"
4210     dnl an empty program will do, we're checking the compiler flags
4211     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
4212                       [use_ccache=yes], [use_ccache=no])
4213     CFLAGS=$save_CFLAGS
4214     if test $use_ccache = yes; then
4215         AC_MSG_RESULT([yes])
4216     else
4217         CC="$CCACHE $CC"
4218         CC_BASE="ccache $CC_BASE"
4219         AC_MSG_RESULT([no])
4220     fi
4221     AC_LANG_POP([C])
4222 fi
4223
4224 # ===================================================================
4225 # check various GCC options that Clang does not support now but maybe
4226 # will somewhen in the future, check them even for GCC, so that the
4227 # flags are set
4228 # ===================================================================
4229
4230 HAVE_GCC_GGDB2=
4231 if test "$GCC" = "yes"; then
4232     AC_MSG_CHECKING([whether $CC_BASE supports -ggdb2])
4233     save_CFLAGS=$CFLAGS
4234     CFLAGS="$CFLAGS -Werror -ggdb2"
4235     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_GGDB2=TRUE ],[])
4236     CFLAGS=$save_CFLAGS
4237     if test "$HAVE_GCC_GGDB2" = "TRUE"; then
4238         AC_MSG_RESULT([yes])
4239     else
4240         AC_MSG_RESULT([no])
4241     fi
4242
4243     if test "$host_cpu" = "m68k"; then
4244         AC_MSG_CHECKING([whether $CC_BASE supports -mlong-jump-table-offsets])
4245         save_CFLAGS=$CFLAGS
4246         CFLAGS="$CFLAGS -Werror -mlong-jump-table-offsets"
4247         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_LONG_JUMP_TABLE_OFFSETS=TRUE ],[])
4248         CFLAGS=$save_CFLAGS
4249         if test "$HAVE_GCC_LONG_JUMP_TABLE_OFFSETS" = "TRUE"; then
4250             AC_MSG_RESULT([yes])
4251         else
4252             AC_MSG_ERROR([no])
4253         fi
4254     fi
4255 fi
4256 AC_SUBST(HAVE_GCC_GGDB2)
4257
4258 dnl ===================================================================
4259 dnl  Test the gcc version
4260 dnl ===================================================================
4261 if test "$GCC" = "yes" -a -z "$COM_IS_CLANG"; then
4262     AC_MSG_CHECKING([the GCC version])
4263     _gcc_version=`$CC -dumpversion`
4264     gcc_full_version=$(printf '%s' "$_gcc_version" | \
4265         $AWK -F. '{ print $1*10000+$2*100+(NF<3?1:$3) }')
4266     GCC_VERSION=`echo $_gcc_version | $AWK -F. '{ print \$1*100+\$2 }'`
4267
4268     AC_MSG_RESULT([gcc $_gcc_version ($gcc_full_version)])
4269
4270     if test "$gcc_full_version" -lt 70000; then
4271         AC_MSG_ERROR([GCC $_gcc_version is too old, must be at least GCC 7.0.0])
4272     fi
4273 else
4274     # Explicitly force GCC_VERSION to be empty, even for Clang, to check incorrect uses.
4275     # GCC version should generally be checked only when handling GCC-specific bugs, for testing
4276     # things like features configure checks should be used, otherwise they may e.g. fail with Clang
4277     # (which reports itself as GCC 4.2.1).
4278     GCC_VERSION=
4279 fi
4280 AC_SUBST(GCC_VERSION)
4281
4282 dnl Set the ENABLE_DBGUTIL variable
4283 dnl ===================================================================
4284 AC_MSG_CHECKING([whether to build with additional debug utilities])
4285 if test -n "$enable_dbgutil" -a "$enable_dbgutil" != "no"; then
4286     ENABLE_DBGUTIL="TRUE"
4287     # this is an extra var so it can have different default on different MSVC
4288     # versions (in case there are version specific problems with it)
4289     MSVC_USE_DEBUG_RUNTIME="TRUE"
4290
4291     AC_MSG_RESULT([yes])
4292     # cppunit and graphite expose STL in public headers
4293     if test "$with_system_cppunit" = "yes"; then
4294         AC_MSG_ERROR([--with-system-cppunit conflicts with --enable-dbgutil])
4295     else
4296         with_system_cppunit=no
4297     fi
4298     if test "$with_system_graphite" = "yes"; then
4299         AC_MSG_ERROR([--with-system-graphite conflicts with --enable-dbgutil])
4300     else
4301         with_system_graphite=no
4302     fi
4303     if test "$with_system_orcus" = "yes"; then
4304         AC_MSG_ERROR([--with-system-orcus conflicts with --enable-dbgutil])
4305     else
4306         with_system_orcus=no
4307     fi
4308     if test "$with_system_libcmis" = "yes"; then
4309         AC_MSG_ERROR([--with-system-libcmis conflicts with --enable-dbgutil])
4310     else
4311         with_system_libcmis=no
4312     fi
4313     if test "$with_system_hunspell" = "yes"; then
4314         AC_MSG_ERROR([--with-system-hunspell conflicts with --enable-dbgutil])
4315     else
4316         with_system_hunspell=no
4317     fi
4318     if test "$with_system_gpgmepp" = "yes"; then
4319         AC_MSG_ERROR([--with-system-gpgmepp conflicts with --enable-dbgutil])
4320     else
4321         with_system_gpgmepp=no
4322     fi
4323     # As mixing system libwps and non-system libnumbertext or vice versa likely causes trouble (see
4324     # 603074c5f2b84de8a24593faf807da784b040625 "Pass _GLIBCXX_DEBUG into external/libwps" and the
4325     # mail thread starting at <https://gcc.gnu.org/ml/gcc/2018-05/msg00057.html> "libstdc++: ODR
4326     # violation when using std::regex with and without -D_GLIBCXX_DEBUG"), simply make sure neither
4327     # of those two is using the system variant:
4328     if test "$with_system_libnumbertext" = "yes"; then
4329         AC_MSG_ERROR([--with-system-libnumbertext conflicts with --enable-dbgutil])
4330     else
4331         with_system_libnumbertext=no
4332     fi
4333     if test "$with_system_libwps" = "yes"; then
4334         AC_MSG_ERROR([--with-system-libwps conflicts with --enable-dbgutil])
4335     else
4336         with_system_libwps=no
4337     fi
4338 else
4339     ENABLE_DBGUTIL=""
4340     MSVC_USE_DEBUG_RUNTIME=""
4341     AC_MSG_RESULT([no])
4342 fi
4343 AC_SUBST(ENABLE_DBGUTIL)
4344 AC_SUBST(MSVC_USE_DEBUG_RUNTIME)
4345
4346 dnl Set the ENABLE_DEBUG variable.
4347 dnl ===================================================================
4348 if test -n "$enable_debug" && test "$enable_debug" != "yes" && test "$enable_debug" != "no"; then
4349     AC_MSG_ERROR([--enable-debug now accepts only yes or no, use --enable-symbols])
4350 fi
4351 if test -n "$ENABLE_DBGUTIL" -a "$enable_debug" = "no"; then
4352     if test -z "$libo_fuzzed_enable_debug"; then
4353         AC_MSG_ERROR([--disable-debug cannot be used with --enable-dbgutil])
4354     else
4355         AC_MSG_NOTICE([Resetting --enable-debug=yes])
4356         enable_debug=yes
4357     fi
4358 fi
4359
4360 AC_MSG_CHECKING([whether to do a debug build])
4361 if test -n "$ENABLE_DBGUTIL" -o \( -n "$enable_debug" -a "$enable_debug" != "no" \) ; then
4362     ENABLE_DEBUG="TRUE"
4363     if test -n "$ENABLE_DBGUTIL" ; then
4364         AC_MSG_RESULT([yes (dbgutil)])
4365     else
4366         AC_MSG_RESULT([yes])
4367     fi
4368 else
4369     ENABLE_DEBUG=""
4370     AC_MSG_RESULT([no])
4371 fi
4372 AC_SUBST(ENABLE_DEBUG)
4373
4374 dnl ===================================================================
4375 dnl Select the linker to use (gold/lld/ld.bfd).
4376 dnl This is done only after compiler checks (need to know if Clang is
4377 dnl used, for different defaults) and after checking if a debug build
4378 dnl is wanted (non-debug builds get the default linker if not explicitly
4379 dnl specified otherwise).
4380 dnl All checks for linker features/options should come after this.
4381 dnl ===================================================================
4382 check_use_ld()
4383 {
4384     use_ld=-fuse-ld=${1%%:*}
4385     use_ld_path=${1#*:}
4386     if test "$use_ld_path" != "$1"; then
4387         use_ld="$use_ld --ld-path=$use_ld_path"
4388     fi
4389     use_ld_fail_if_error=$2
4390     use_ld_ok=
4391     AC_MSG_CHECKING([for $use_ld linker support])
4392     use_ld_ldflags_save="$LDFLAGS"
4393     LDFLAGS="$LDFLAGS $use_ld"
4394     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4395 #include <stdio.h>
4396         ],[
4397 printf ("hello world\n");
4398         ])], USE_LD=$use_ld, [])
4399     if test -n "$USE_LD"; then
4400         AC_MSG_RESULT( yes )
4401         use_ld_ok=yes
4402     else
4403         if test -n "$use_ld_fail_if_error"; then
4404             AC_MSG_ERROR( no )
4405         else
4406             AC_MSG_RESULT( no )
4407         fi
4408     fi
4409     if test -n "$use_ld_ok"; then
4410         dnl keep the value of LDFLAGS
4411         return 0
4412     fi
4413     LDFLAGS="$use_ld_ldflags_save"
4414     return 1
4415 }
4416 USE_LD=
4417 if test "$enable_ld" != "no"; then
4418     if test "$GCC" = "yes"; then
4419         if test -n "$enable_ld"; then
4420             check_use_ld "$enable_ld" fail_if_error
4421         elif test -z "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4422             dnl non-debug builds default to the default linker
4423             true
4424         elif test -n "$COM_IS_CLANG"; then
4425             check_use_ld lld
4426             if test $? -ne 0; then
4427                 check_use_ld gold
4428             fi
4429         else
4430             # For gcc first try gold, new versions also support lld.
4431             check_use_ld gold
4432             if test $? -ne 0; then
4433                 check_use_ld lld
4434             fi
4435         fi
4436         ld_output=$(echo 'int main() { return 0; }' | $CC -Wl,-v -x c -o conftest.out - $CFLAGS $LDFLAGS 2>/dev/null)
4437         rm conftest.out
4438         ld_used=$(echo "$ld_output" | grep -E '(^GNU gold|^GNU ld|^LLD)')
4439         if test -z "$ld_used"; then
4440             ld_used="unknown"
4441         fi
4442         AC_MSG_CHECKING([for linker that is used])
4443         AC_MSG_RESULT([$ld_used])
4444         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4445             if echo "$ld_used" | grep -q "^GNU ld"; then
4446                 AC_MSG_WARN([The default GNU linker is slow, consider using the LLD or the GNU gold linker.])
4447                 add_warning "The default GNU linker is slow, consider using the LLD or the GNU gold linker."
4448             fi
4449         fi
4450     else
4451         if test "$enable_ld" = "yes"; then
4452             AC_MSG_ERROR([--enable-ld not supported])
4453         fi
4454     fi
4455 fi
4456 AC_SUBST(USE_LD)
4457
4458 HAVE_LD_BSYMBOLIC_FUNCTIONS=
4459 if test "$GCC" = "yes"; then
4460     AC_MSG_CHECKING([for -Bsymbolic-functions linker support])
4461     bsymbolic_functions_ldflags_save=$LDFLAGS
4462     LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
4463     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4464 #include <stdio.h>
4465         ],[
4466 printf ("hello world\n");
4467         ])], HAVE_LD_BSYMBOLIC_FUNCTIONS=TRUE, [])
4468     if test "$HAVE_LD_BSYMBOLIC_FUNCTIONS" = "TRUE"; then
4469         AC_MSG_RESULT( found )
4470     else
4471         AC_MSG_RESULT( not found )
4472     fi
4473     LDFLAGS=$bsymbolic_functions_ldflags_save
4474 fi
4475 AC_SUBST(HAVE_LD_BSYMBOLIC_FUNCTIONS)
4476
4477 LD_GC_SECTIONS=
4478 if test "$GCC" = "yes"; then
4479     for flag in "--gc-sections" "-dead_strip"; do
4480         AC_MSG_CHECKING([for $flag linker support])
4481         ldflags_save=$LDFLAGS
4482         LDFLAGS="$LDFLAGS -Wl,$flag"
4483         AC_LINK_IFELSE([AC_LANG_PROGRAM([
4484 #include <stdio.h>
4485             ],[
4486 printf ("hello world\n");
4487             ])],[
4488             LD_GC_SECTIONS="-Wl,$flag"
4489             AC_MSG_RESULT( found )
4490             ], [
4491             AC_MSG_RESULT( not found )
4492             ])
4493         LDFLAGS=$ldflags_save
4494         if test -n "$LD_GC_SECTIONS"; then
4495             break
4496         fi
4497     done
4498 fi
4499 AC_SUBST(LD_GC_SECTIONS)
4500
4501 HAVE_GSPLIT_DWARF=
4502 if test "$enable_split_debug" != no; then
4503     dnl Currently by default enabled only on Linux, feel free to set test_split_debug above also for other platforms.
4504     if test "$enable_split_debug" = yes -o \( "$test_split_debug" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL" \); then
4505         AC_MSG_CHECKING([whether $CC_BASE supports -gsplit-dwarf])
4506         save_CFLAGS=$CFLAGS
4507         CFLAGS="$CFLAGS -Werror -gsplit-dwarf"
4508         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_SPLIT_DWARF=TRUE ],[])
4509         CFLAGS=$save_CFLAGS
4510         if test "$HAVE_GCC_SPLIT_DWARF" = "TRUE"; then
4511             AC_MSG_RESULT([yes])
4512         else
4513             if test "$enable_split_debug" = yes; then
4514                 AC_MSG_ERROR([no])
4515             else
4516                 AC_MSG_RESULT([no])
4517             fi
4518         fi
4519     fi
4520     if test -z "$HAVE_GCC_SPLIT_DWARF" -a "$test_split_debug" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4521         AC_MSG_WARN([Compiler is not capable of creating split debug info, linking will require more time and disk space.])
4522         add_warning "Compiler is not capable of creating split debug info, linking will require more time and disk space."
4523     fi
4524 fi
4525 AC_SUBST(HAVE_GCC_SPLIT_DWARF)
4526
4527 HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=
4528 AC_MSG_CHECKING([whether $CC_BASE supports -Xclang -debug-info-kind=constructor])
4529 save_CFLAGS=$CFLAGS
4530 CFLAGS="$CFLAGS -Werror -Xclang -debug-info-kind=constructor"
4531 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=TRUE ],[])
4532 CFLAGS=$save_CFLAGS
4533 if test "$HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR" = "TRUE"; then
4534     AC_MSG_RESULT([yes])
4535 else
4536     AC_MSG_RESULT([no])
4537 fi
4538 AC_SUBST(HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR)
4539
4540 ENABLE_GDB_INDEX=
4541 if test "$enable_gdb_index" != "no"; then
4542     dnl Currently by default enabled only on Linux, feel free to set test_gdb_index above also for other platforms.
4543     if test "$enable_gdb_index" = yes -o \( "$test_gdb_index" = "yes" -o -n "$ENABLE_DEBUG$ENABLE_DBGUTIL" \); then
4544         AC_MSG_CHECKING([whether $CC_BASE supports -ggnu-pubnames])
4545         save_CFLAGS=$CFLAGS
4546         CFLAGS="$CFLAGS -Werror -ggnu-pubnames"
4547         have_ggnu_pubnames=
4548         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[have_ggnu_pubnames=TRUE],[have_ggnu_pubnames=])
4549         if test "$have_ggnu_pubnames" != "TRUE"; then
4550             if test "$enable_gdb_index" = "yes"; then
4551                 AC_MSG_ERROR([no, --enable-gdb-index not supported])
4552             else
4553                 AC_MSG_RESULT( no )
4554             fi
4555         else
4556             AC_MSG_RESULT( yes )
4557             AC_MSG_CHECKING([whether $CC_BASE supports -Wl,--gdb-index])
4558             ldflags_save=$LDFLAGS
4559             LDFLAGS="$LDFLAGS -Wl,--gdb-index"
4560             AC_LINK_IFELSE([AC_LANG_PROGRAM([
4561 #include <stdio.h>
4562                 ],[
4563 printf ("hello world\n");
4564                 ])], ENABLE_GDB_INDEX=TRUE, [])
4565             if test "$ENABLE_GDB_INDEX" = "TRUE"; then
4566                 AC_MSG_RESULT( yes )
4567             else
4568                 if test "$enable_gdb_index" = "yes"; then
4569                     AC_MSG_ERROR( no )
4570                 else
4571                     AC_MSG_RESULT( no )
4572                 fi
4573             fi
4574             LDFLAGS=$ldflags_save
4575         fi
4576         CFLAGS=$save_CFLAGS
4577         fi
4578     if test -z "$ENABLE_GDB_INDEX" -a "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4579         AC_MSG_WARN([Linker is not capable of creating gdb index, debugger startup will be slow.])
4580         add_warning "Linker is not capable of creating gdb index, debugger startup will be slow."
4581     fi
4582 fi
4583 AC_SUBST(ENABLE_GDB_INDEX)
4584
4585 if test -z "$enable_sal_log" && test "$ENABLE_DEBUG" = TRUE; then
4586     enable_sal_log=yes
4587 fi
4588 if test "$enable_sal_log" = yes; then
4589     ENABLE_SAL_LOG=TRUE
4590 fi
4591 AC_SUBST(ENABLE_SAL_LOG)
4592
4593 dnl Check for enable symbols option
4594 dnl ===================================================================
4595 AC_MSG_CHECKING([whether to generate debug information])
4596 if test -z "$enable_symbols"; then
4597     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4598         enable_symbols=yes
4599     else
4600         enable_symbols=no
4601     fi
4602 fi
4603 if test "$enable_symbols" = yes; then
4604     ENABLE_SYMBOLS_FOR=all
4605     AC_MSG_RESULT([yes])
4606 elif test "$enable_symbols" = no; then
4607     ENABLE_SYMBOLS_FOR=
4608     AC_MSG_RESULT([no])
4609 else
4610     # Selective debuginfo.
4611     ENABLE_SYMBOLS_FOR="$enable_symbols"
4612     AC_MSG_RESULT([for "$enable_symbols"])
4613 fi
4614 AC_SUBST(ENABLE_SYMBOLS_FOR)
4615
4616 if test -n "$with_android_ndk" -a \( -n "$ENABLE_SYMBOLS" -o -n "$ENABLE_DEBUG" -o -n "$ENABLE_DBGUTIL" \) -a "$ENABLE_DEBUGINFO_FOR" = "all"; then
4617     # Building on Android with full symbols: without enough memory the linker never finishes currently.
4618     AC_MSG_CHECKING([whether enough memory is available for linking])
4619     mem_size=$(grep -o 'MemTotal: *.\+ kB' /proc/meminfo | sed 's/MemTotal: *\(.\+\) kB/\1/')
4620     # Check for 15GB, as Linux reports a bit less than the physical memory size.
4621     if test -n "$mem_size" -a $mem_size -lt 15728640; then
4622         AC_MSG_ERROR([building with full symbols and less than 16GB of memory is not supported])
4623     else
4624         AC_MSG_RESULT([yes])
4625     fi
4626 fi
4627
4628 ENABLE_OPTIMIZED=
4629 ENABLE_OPTIMIZED_DEBUG=
4630 AC_MSG_CHECKING([whether to compile with optimization flags])
4631 if test -z "$enable_optimized"; then
4632     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4633         enable_optimized=no
4634     else
4635         enable_optimized=yes
4636     fi
4637 fi
4638 if test "$enable_optimized" = yes; then
4639     ENABLE_OPTIMIZED=TRUE
4640     AC_MSG_RESULT([yes])
4641 elif test "$enable_optimized" = debug; then
4642     ENABLE_OPTIMIZED_DEBUG=TRUE
4643     AC_MSG_RESULT([yes (debug)])
4644     HAVE_GCC_OG=
4645     if test "$GCC" = "yes"; then
4646         AC_MSG_CHECKING([whether $CC_BASE supports -Og])
4647         save_CFLAGS=$CFLAGS
4648         CFLAGS="$CFLAGS -Werror -Og"
4649         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_OG=TRUE ],[])
4650         CFLAGS=$save_CFLAGS
4651         if test "$HAVE_GCC_OG" = "TRUE"; then
4652             AC_MSG_RESULT([yes])
4653         else
4654             AC_MSG_RESULT([no])
4655         fi
4656     fi
4657     if test -z "$HAVE_GCC_OG"; then
4658         AC_MSG_ERROR([The compiler does not support optimizations suitable for debugging.])
4659     fi
4660 else
4661     AC_MSG_RESULT([no])
4662 fi
4663 AC_SUBST(ENABLE_OPTIMIZED)
4664 AC_SUBST(ENABLE_OPTIMIZED_DEBUG)
4665
4666 #
4667 # determine CPUNAME, OS, ...
4668 # The USING_X11 flag tells whether the host os uses X by default. Can be overridden with the --without-x option.
4669 #
4670 case "$host_os" in
4671
4672 aix*)
4673     COM=GCC
4674     CPUNAME=POWERPC
4675     USING_X11=TRUE
4676     OS=AIX
4677     RTL_OS=AIX
4678     RTL_ARCH=PowerPC
4679     PLATFORMID=aix_powerpc
4680     P_SEP=:
4681     ;;
4682
4683 cygwin*|wsl*)
4684     # Already handled
4685     ;;
4686
4687 darwin*|macos*)
4688     COM=GCC
4689     USING_X11=
4690     OS=MACOSX
4691     RTL_OS=MacOSX
4692     P_SEP=:
4693
4694     case "$host_cpu" in
4695     aarch64|arm64)
4696         if test "$enable_ios_simulator" = "yes"; then
4697             OS=iOS
4698         else
4699             CPUNAME=AARCH64
4700             RTL_ARCH=AARCH64
4701             PLATFORMID=macosx_arm64
4702         fi
4703         ;;
4704     x86_64)
4705         if test "$enable_ios_simulator" = "yes"; then
4706             OS=iOS
4707         fi
4708         CPUNAME=X86_64
4709         RTL_ARCH=X86_64
4710         PLATFORMID=macosx_x86_64
4711         ;;
4712     *)
4713         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4714         ;;
4715     esac
4716     ;;
4717
4718 ios*)
4719     COM=GCC
4720     USING_X11=
4721     OS=iOS
4722     RTL_OS=iOS
4723     P_SEP=:
4724
4725     case "$host_cpu" in
4726     aarch64|arm64)
4727         if test "$enable_ios_simulator" = "yes"; then
4728             AC_MSG_ERROR([iOS simulator is only available in macOS not iOS])
4729         fi
4730         ;;
4731     *)
4732         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4733         ;;
4734     esac
4735     CPUNAME=AARCH64
4736     RTL_ARCH=AARCH64
4737     PLATFORMID=ios_arm64
4738     ;;
4739
4740 dragonfly*)
4741     COM=GCC
4742     USING_X11=TRUE
4743     OS=DRAGONFLY
4744     RTL_OS=DragonFly
4745     P_SEP=:
4746
4747     case "$host_cpu" in
4748     i*86)
4749         CPUNAME=INTEL
4750         RTL_ARCH=x86
4751         PLATFORMID=dragonfly_x86
4752         ;;
4753     x86_64)
4754         CPUNAME=X86_64
4755         RTL_ARCH=X86_64
4756         PLATFORMID=dragonfly_x86_64
4757         ;;
4758     *)
4759         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4760         ;;
4761     esac
4762     ;;
4763
4764 freebsd*)
4765     COM=GCC
4766     USING_X11=TRUE
4767     RTL_OS=FreeBSD
4768     OS=FREEBSD
4769     P_SEP=:
4770
4771     case "$host_cpu" in
4772     aarch64)
4773         CPUNAME=AARCH64
4774         PLATFORMID=freebsd_aarch64
4775         RTL_ARCH=AARCH64
4776         ;;
4777     i*86)
4778         CPUNAME=INTEL
4779         RTL_ARCH=x86
4780         PLATFORMID=freebsd_x86
4781         ;;
4782     x86_64|amd64)
4783         CPUNAME=X86_64
4784         RTL_ARCH=X86_64
4785         PLATFORMID=freebsd_x86_64
4786         ;;
4787     powerpc64)
4788         CPUNAME=POWERPC64
4789         RTL_ARCH=PowerPC_64
4790         PLATFORMID=freebsd_powerpc64
4791         ;;
4792     powerpc|powerpcspe)
4793         CPUNAME=POWERPC
4794         RTL_ARCH=PowerPC
4795         PLATFORMID=freebsd_powerpc
4796         ;;
4797     *)
4798         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4799         ;;
4800     esac
4801     ;;
4802
4803 haiku*)
4804     COM=GCC
4805     USING_X11=
4806     GUIBASE=haiku
4807     RTL_OS=Haiku
4808     OS=HAIKU
4809     P_SEP=:
4810
4811     case "$host_cpu" in
4812     i*86)
4813         CPUNAME=INTEL
4814         RTL_ARCH=x86
4815         PLATFORMID=haiku_x86
4816         ;;
4817     x86_64|amd64)
4818         CPUNAME=X86_64
4819         RTL_ARCH=X86_64
4820         PLATFORMID=haiku_x86_64
4821         ;;
4822     *)
4823         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4824         ;;
4825     esac
4826     ;;
4827
4828 kfreebsd*)
4829     COM=GCC
4830     USING_X11=TRUE
4831     OS=LINUX
4832     RTL_OS=kFreeBSD
4833     P_SEP=:
4834
4835     case "$host_cpu" in
4836
4837     i*86)
4838         CPUNAME=INTEL
4839         RTL_ARCH=x86
4840         PLATFORMID=kfreebsd_x86
4841         ;;
4842     x86_64)
4843         CPUNAME=X86_64
4844         RTL_ARCH=X86_64
4845         PLATFORMID=kfreebsd_x86_64
4846         ;;
4847     *)
4848         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4849         ;;
4850     esac
4851     ;;
4852
4853 linux-gnu*)
4854     COM=GCC
4855     USING_X11=TRUE
4856     OS=LINUX
4857     RTL_OS=Linux
4858     P_SEP=:
4859
4860     case "$host_cpu" in
4861
4862     aarch64)
4863         CPUNAME=AARCH64
4864         PLATFORMID=linux_aarch64
4865         RTL_ARCH=AARCH64
4866         EPM_FLAGS="-a arm64"
4867         ;;
4868     alpha)
4869         CPUNAME=AXP
4870         RTL_ARCH=ALPHA
4871         PLATFORMID=linux_alpha
4872         ;;
4873     arm*)
4874         CPUNAME=ARM
4875         EPM_FLAGS="-a arm"
4876         RTL_ARCH=ARM_EABI
4877         PLATFORMID=linux_arm_eabi
4878         case "$host_cpu" in
4879         arm*-linux)
4880             RTL_ARCH=ARM_OABI
4881             PLATFORMID=linux_arm_oabi
4882             ;;
4883         esac
4884         ;;
4885     hppa)
4886         CPUNAME=HPPA
4887         RTL_ARCH=HPPA
4888         EPM_FLAGS="-a hppa"
4889         PLATFORMID=linux_hppa
4890         ;;
4891     i*86)
4892         CPUNAME=INTEL
4893         RTL_ARCH=x86
4894         PLATFORMID=linux_x86
4895         ;;
4896     ia64)
4897         CPUNAME=IA64
4898         RTL_ARCH=IA64
4899         PLATFORMID=linux_ia64
4900         ;;
4901     mips)
4902         CPUNAME=GODSON
4903         RTL_ARCH=MIPS_EB
4904         EPM_FLAGS="-a mips"
4905         PLATFORMID=linux_mips_eb
4906         ;;
4907     mips64)
4908         CPUNAME=GODSON64
4909         RTL_ARCH=MIPS64_EB
4910         EPM_FLAGS="-a mips64"
4911         PLATFORMID=linux_mips64_eb
4912         ;;
4913     mips64el)
4914         CPUNAME=GODSON64
4915         RTL_ARCH=MIPS64_EL
4916         EPM_FLAGS="-a mips64el"
4917         PLATFORMID=linux_mips64_el
4918         ;;
4919     mipsel)
4920         CPUNAME=GODSON
4921         RTL_ARCH=MIPS_EL
4922         EPM_FLAGS="-a mipsel"
4923         PLATFORMID=linux_mips_el
4924         ;;
4925     m68k)
4926         CPUNAME=M68K
4927         RTL_ARCH=M68K
4928         PLATFORMID=linux_m68k
4929         ;;
4930     powerpc)
4931         CPUNAME=POWERPC
4932         RTL_ARCH=PowerPC
4933         PLATFORMID=linux_powerpc
4934         ;;
4935     powerpc64)
4936         CPUNAME=POWERPC64
4937         RTL_ARCH=PowerPC_64
4938         PLATFORMID=linux_powerpc64
4939         ;;
4940     powerpc64le)
4941         CPUNAME=POWERPC64
4942         RTL_ARCH=PowerPC_64_LE
4943         PLATFORMID=linux_powerpc64_le
4944         ;;
4945     sparc)
4946         CPUNAME=SPARC
4947         RTL_ARCH=SPARC
4948         PLATFORMID=linux_sparc
4949         ;;
4950     sparc64)
4951         CPUNAME=SPARC64
4952         RTL_ARCH=SPARC64
4953         PLATFORMID=linux_sparc64
4954         ;;
4955     s390)
4956         CPUNAME=S390
4957         RTL_ARCH=S390
4958         PLATFORMID=linux_s390
4959         ;;
4960     s390x)
4961         CPUNAME=S390X
4962         RTL_ARCH=S390x
4963         PLATFORMID=linux_s390x
4964         ;;
4965     x86_64)
4966         CPUNAME=X86_64
4967         RTL_ARCH=X86_64
4968         PLATFORMID=linux_x86_64
4969         ;;
4970     *)
4971         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4972         ;;
4973     esac
4974     ;;
4975
4976 linux-android*)
4977     COM=GCC
4978     USING_X11=
4979     OS=ANDROID
4980     RTL_OS=Android
4981     P_SEP=:
4982
4983     case "$host_cpu" in
4984
4985     arm|armel)
4986         CPUNAME=ARM
4987         RTL_ARCH=ARM_EABI
4988         PLATFORMID=android_arm_eabi
4989         ;;
4990     aarch64)
4991         CPUNAME=AARCH64
4992         RTL_ARCH=AARCH64
4993         PLATFORMID=android_aarch64
4994         ;;
4995     i*86)
4996         CPUNAME=INTEL
4997         RTL_ARCH=x86
4998         PLATFORMID=android_x86
4999         ;;
5000     x86_64)
5001         CPUNAME=X86_64
5002         RTL_ARCH=X86_64
5003         PLATFORMID=android_x86_64
5004         ;;
5005     *)
5006         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5007         ;;
5008     esac
5009     ;;
5010
5011 *netbsd*)
5012     COM=GCC
5013     USING_X11=TRUE
5014     OS=NETBSD
5015     RTL_OS=NetBSD
5016     P_SEP=:
5017
5018     case "$host_cpu" in
5019     i*86)
5020         CPUNAME=INTEL
5021         RTL_ARCH=x86
5022         PLATFORMID=netbsd_x86
5023         ;;
5024     powerpc)
5025         CPUNAME=POWERPC
5026         RTL_ARCH=PowerPC
5027         PLATFORMID=netbsd_powerpc
5028         ;;
5029     sparc)
5030         CPUNAME=SPARC
5031         RTL_ARCH=SPARC
5032         PLATFORMID=netbsd_sparc
5033         ;;
5034     x86_64)
5035         CPUNAME=X86_64
5036         RTL_ARCH=X86_64
5037         PLATFORMID=netbsd_x86_64
5038         ;;
5039     *)
5040         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5041         ;;
5042     esac
5043     ;;
5044
5045 openbsd*)
5046     COM=GCC
5047     USING_X11=TRUE
5048     OS=OPENBSD
5049     RTL_OS=OpenBSD
5050     P_SEP=:
5051
5052     case "$host_cpu" in
5053     i*86)
5054         CPUNAME=INTEL
5055         RTL_ARCH=x86
5056         PLATFORMID=openbsd_x86
5057         ;;
5058     x86_64)
5059         CPUNAME=X86_64
5060         RTL_ARCH=X86_64
5061         PLATFORMID=openbsd_x86_64
5062         ;;
5063     *)
5064         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5065         ;;
5066     esac
5067     SOLARINC="$SOLARINC -I/usr/local/include"
5068     ;;
5069
5070 solaris*)
5071     COM=GCC
5072     USING_X11=TRUE
5073     OS=SOLARIS
5074     RTL_OS=Solaris
5075     P_SEP=:
5076
5077     case "$host_cpu" in
5078     i*86)
5079         CPUNAME=INTEL
5080         RTL_ARCH=x86
5081         PLATFORMID=solaris_x86
5082         ;;
5083     sparc)
5084         CPUNAME=SPARC
5085         RTL_ARCH=SPARC
5086         PLATFORMID=solaris_sparc
5087         ;;
5088     sparc64)
5089         CPUNAME=SPARC64
5090         RTL_ARCH=SPARC64
5091         PLATFORMID=solaris_sparc64
5092         ;;
5093     *)
5094         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5095         ;;
5096     esac
5097     SOLARINC="$SOLARINC -I/usr/local/include"
5098     ;;
5099
5100 *)
5101     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
5102     ;;
5103 esac
5104
5105 if test "$with_x" = "no"; then
5106     AC_MSG_ERROR([Use --disable-gui instead. How can we get rid of this option? No idea where it comes from.])
5107 fi
5108
5109 DISABLE_GUI=""
5110 if test "$enable_gui" = "no"; then
5111     if test "$USING_X11" != TRUE; then
5112         AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice with --disable-gui.])
5113     fi
5114     USING_X11=
5115     DISABLE_GUI=TRUE
5116     AC_DEFINE(HAVE_FEATURE_UI,0)
5117     test_cairo=yes
5118 fi
5119 AC_SUBST(DISABLE_GUI)
5120
5121 WORKDIR="${BUILDDIR}/workdir"
5122 INSTDIR="${BUILDDIR}/instdir"
5123 INSTROOTBASE=${INSTDIR}${INSTROOTBASESUFFIX}
5124 INSTROOT=${INSTROOTBASE}${INSTROOTCONTENTSUFFIX}
5125 SOLARINC="-I$SRC_ROOT/include $SOLARINC"
5126 AC_SUBST(COM)
5127 AC_SUBST(CPUNAME)
5128 AC_SUBST(RTL_OS)
5129 AC_SUBST(RTL_ARCH)
5130 AC_SUBST(EPM_FLAGS)
5131 AC_SUBST(USING_X11)
5132 AC_SUBST([INSTDIR])
5133 AC_SUBST([INSTROOT])
5134 AC_SUBST([INSTROOTBASE])
5135 AC_SUBST(OS)
5136 AC_SUBST(P_SEP)
5137 AC_SUBST(WORKDIR)
5138 AC_SUBST(PLATFORMID)
5139 AC_SUBST(WINDOWS_X64)
5140 AC_DEFINE_UNQUOTED(WORKDIR,"$WORKDIR")
5141
5142 dnl ===================================================================
5143 dnl Test which package format to use
5144 dnl ===================================================================
5145 AC_MSG_CHECKING([which package format to use])
5146 if test -n "$with_package_format" -a "$with_package_format" != no; then
5147     for i in $with_package_format; do
5148         case "$i" in
5149         aix | bsd | deb | pkg | rpm | archive | dmg | installed | msi)
5150             ;;
5151         *)
5152             AC_MSG_ERROR([unsupported format $i. Supported by EPM are:
5153 aix - AIX software distribution
5154 bsd - FreeBSD, NetBSD, or OpenBSD software distribution
5155 deb - Debian software distribution
5156 pkg - Solaris software distribution
5157 rpm - RedHat software distribution
5158
5159 LibreOffice additionally supports:
5160 archive - .tar.gz or .zip
5161 dmg - macOS .dmg
5162 installed - installation tree
5163 msi - Windows .msi
5164         ])
5165             ;;
5166         esac
5167     done
5168     # fakeroot is needed to ensure correct file ownerships/permissions
5169     # inside deb packages and tar archives created on Linux and Solaris.
5170     if test "$OS" = "LINUX" || test "$OS" = "SOLARIS"; then
5171         AC_PATH_PROG(FAKEROOT, fakeroot, no)
5172         if test "$FAKEROOT" = "no"; then
5173             AC_MSG_ERROR(
5174                 [--with-package-format='$with_package_format' requires fakeroot. Install fakeroot.])
5175         fi
5176     fi
5177     PKGFORMAT="$with_package_format"
5178     AC_MSG_RESULT([$PKGFORMAT])
5179 else
5180     PKGFORMAT=
5181     AC_MSG_RESULT([none])
5182 fi
5183 AC_SUBST(PKGFORMAT)
5184
5185 dnl ===================================================================
5186 dnl Set up a different compiler to produce tools to run on the build
5187 dnl machine when doing cross-compilation
5188 dnl ===================================================================
5189
5190 m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
5191 m4_pattern_allow([PKG_CONFIG_LIBDIR])
5192 if test "$cross_compiling" = "yes"; then
5193     AC_MSG_CHECKING([for BUILD platform configuration])
5194     echo
5195     rm -rf CONF-FOR-BUILD config_build.mk
5196     mkdir CONF-FOR-BUILD
5197     # Here must be listed all files needed when running the configure script. In particular, also
5198     # those expanded by the AC_CONFIG_FILES() call near the end of this configure.ac. For clarity,
5199     # keep them in the same order as there.
5200     (cd $SRC_ROOT && tar cf - \
5201         config.guess \
5202         bin/get_config_variables \
5203         solenv/bin/getcompver.awk \
5204         solenv/inc/langlist.mk \
5205         download.lst \
5206         config_host.mk.in \
5207         config_host_lang.mk.in \
5208         Makefile.in \
5209         bin/bffvalidator.sh.in \
5210         bin/odfvalidator.sh.in \
5211         bin/officeotron.sh.in \
5212         hardened_runtime.xcent.in \
5213         instsetoo_native/util/openoffice.lst.in \
5214         setup_native/source/packinfo/finals_instsetoo.txt.in \
5215         config_host/*.in \
5216         sysui/desktop/macosx/Info.plist.in) \
5217     | (cd CONF-FOR-BUILD && tar xf -)
5218     cp configure CONF-FOR-BUILD
5219     test -d config_build && cp -p config_build/*.h CONF-FOR-BUILD/config_host 2>/dev/null
5220     (
5221     unset COM USING_X11 OS CPUNAME
5222     unset CC CXX SYSBASE CFLAGS
5223     unset AR NM OBJDUMP PKG_CONFIG RANLIB READELF STRIP
5224     unset CPPUNIT_CFLAGS CPPUNIT_LIBS
5225     unset LIBXML_CFLAGS LIBXML_LIBS LIBXSLT_CFLAGS LIBXSLT_LIBS XSLTPROC PKG_CONFIG_LIBDIR
5226     if test -n "$CC_FOR_BUILD"; then
5227         export CC="$CC_FOR_BUILD"
5228         CC_BASE=`first_arg_basename "$CC"`
5229     fi
5230     if test -n "$CXX_FOR_BUILD"; then
5231         export CXX="$CXX_FOR_BUILD"
5232         CXX_BASE=`first_arg_basename "$CXX"`
5233     fi
5234     test -n "$PKG_CONFIG_FOR_BUILD" && export PKG_CONFIG="$PKG_CONFIG_FOR_BUILD"
5235     cd CONF-FOR-BUILD
5236
5237     sub_conf_opts=""
5238     test -n "$enable_ccache" && sub_conf_opts="$sub_conf_opts --enable-ccache=$enable_ccache"
5239     test -n "$with_ant_home" && sub_conf_opts="$sub_conf_opts --with-ant-home=$with_ant_home"
5240     test "$with_junit" = "no" && sub_conf_opts="$sub_conf_opts --without-junit"
5241     if test -n "$ENABLE_JAVA"; then
5242         case "$_os" in
5243         iOS) sub_conf_opts="$sub_conf_opts --without-java" ;; # force it off, like it used to be
5244         Android)
5245             # Hack for Android - the build doesn't need a host JDK, so just forward to build for convenience
5246             test -n "$with_jdk_home" && sub_conf_opts="$sub_conf_opts --with-jdk-home=$with_jdk_home"
5247             ;;
5248         *)
5249             if test -z "$with_jdk_home"; then
5250                 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.])
5251             fi
5252             ;;
5253         esac
5254     else
5255         sub_conf_opts="$sub_conf_opts --without-java"
5256     fi
5257     test -n "$TARFILE_LOCATION" && sub_conf_opts="$sub_conf_opts --with-external-tar=$TARFILE_LOCATION"
5258     test "$with_system_icu_for_build" = "yes" -o "$with_system_icu_for_build" = "force" && sub_conf_opts="$sub_conf_opts --with-system-icu"
5259     sub_conf_opts="$sub_conf_opts $with_build_platform_configure_options"
5260
5261     # Don't bother having configure look for stuff not needed for the build platform anyway
5262     ./configure \
5263         --build="$build_alias" \
5264         --disable-cups \
5265         --disable-firebird-sdbc \
5266         --disable-gpgmepp \
5267         --disable-gstreamer-1-0 \
5268         --disable-gtk3 \
5269         --disable-mariadb-sdbc \
5270         --disable-online-update \
5271         --disable-opencl \
5272         --disable-pdfimport \
5273         --disable-postgresql-sdbc \
5274         --disable-skia \
5275         --enable-icecream="$enable_icecream" \
5276         --without-doxygen \
5277         --without-webdav \
5278         --with-parallelism="$with_parallelism" \
5279         --with-theme="$with_theme" \
5280         --with-tls=openssl \
5281         $sub_conf_opts \
5282         --srcdir=$srcdir \
5283         2>&1 | sed -e 's/^/    /'
5284     test -f ./config_host.mk 2>/dev/null || exit
5285
5286     # filter permitted build targets
5287     PERMITTED_BUILD_TARGETS="
5288         AVMEDIA
5289         BOOST
5290         CLUCENE
5291         DBCONNECTIVITY
5292         DESKTOP
5293         DYNLOADING
5294         EPOXY
5295         EXPAT
5296         GLM
5297         GRAPHITE
5298         HARFBUZZ
5299         ICU
5300         LCMS2
5301         LIBJPEG_TURBO
5302         LIBLANGTAG
5303         LibO
5304         LIBFFI
5305         LIBPN
5306         LIBXML2
5307         LIBXSLT
5308         MDDS
5309         NATIVE
5310         OPENSSL
5311         ORCUS
5312         PYTHON
5313         SCRIPTING
5314         ZLIB
5315 "
5316     # converts BUILD_TYPE and PERMITTED_BUILD_TARGETS into non-whitespace,
5317     # newlined lists, to use grep as a filter
5318     PERMITTED_BUILD_TARGETS=$(echo "$PERMITTED_BUILD_TARGETS" | sed -e '/^ *$/d' -e 's/ *//')
5319     BUILD_TARGETS="$(sed -n -e '/^export BUILD_TYPE=/ s/.*=//p' config_host.mk | tr ' ' '\n')"
5320     BUILD_TARGETS="$(echo "$BUILD_TARGETS" | grep -F "$PERMITTED_BUILD_TARGETS" | tr '\n' ' ')"
5321     sed -i -e "s/ BUILD_TYPE=.*$/ BUILD_TYPE=$BUILD_TARGETS/" config_host.mk
5322
5323     cp config_host.mk ../config_build.mk
5324     cp config_host_lang.mk ../config_build_lang.mk
5325     mv config.log ../config.Build.log
5326     mkdir -p ../config_build
5327     mv config_host/*.h ../config_build
5328
5329     # all these will get a _FOR_BUILD postfix
5330     DIRECT_FOR_BUILD_SETTINGS="
5331         CC
5332         CXX
5333         ILIB
5334         JAVA_HOME
5335         JAVAIFLAGS
5336         JDK
5337         LIBO_BIN_FOLDER
5338         LIBO_LIB_FOLDER
5339         LIBO_URE_LIB_FOLDER
5340         LIBO_URE_MISC_FOLDER
5341         OS
5342         SDKDIRNAME
5343         SYSTEM_LIBXML
5344         SYSTEM_LIBXSLT
5345 "
5346     # these overwrite host config with build config
5347     OVERWRITING_SETTINGS="
5348         ANT
5349         ANT_HOME
5350         ANT_LIB
5351         HSQLDB_USE_JDBC_4_1
5352         JAVA_CLASSPATH_NOT_SET
5353         JAVA_SOURCE_VER
5354         JAVA_TARGET_VER
5355         JAVACFLAGS
5356         JAVACOMPILER
5357         JAVADOC
5358         JAVADOCISGJDOC
5359 "
5360     # these need some special handling
5361     EXTRA_HANDLED_SETTINGS="
5362         INSTDIR
5363         INSTROOT
5364         PATH
5365         WORKDIR
5366 "
5367     OLD_PATH=$PATH
5368     . ./bin/get_config_variables $DIRECT_FOR_BUILD_SETTINGS $OVERWRITING_SETTINGS $EXTRA_HANDLED_SETTINGS
5369     BUILD_PATH=$PATH
5370     PATH=$OLD_PATH
5371
5372     line=`echo "LO_PATH_FOR_BUILD='${BUILD_PATH}'" | sed -e 's,/CONF-FOR-BUILD,,g'`
5373     echo "$line" >>build-config
5374
5375     for V in $DIRECT_FOR_BUILD_SETTINGS; do
5376         VV='$'$V
5377         VV=`eval "echo $VV"`
5378         if test -n "$VV"; then
5379             line=${V}_FOR_BUILD='${'${V}_FOR_BUILD:-$VV'}'
5380             echo "$line" >>build-config
5381         fi
5382     done
5383
5384     for V in $OVERWRITING_SETTINGS; do
5385         VV='$'$V
5386         VV=`eval "echo $VV"`
5387         if test -n "$VV"; then
5388             line=${V}='${'${V}:-$VV'}'
5389             echo "$line" >>build-config
5390         fi
5391     done
5392
5393     for V in INSTDIR INSTROOT WORKDIR; do
5394         VV='$'$V
5395         VV=`eval "echo $VV"`
5396         VV=`echo $VV | sed -e "s,/CONF-FOR-BUILD/\([[a-z]]*\),/\1_for_build,g"`
5397         if test -n "$VV"; then
5398             line="${V}_FOR_BUILD='$VV'"
5399             echo "$line" >>build-config
5400         fi
5401     done
5402
5403     )
5404     test -f CONF-FOR-BUILD/build-config || AC_MSG_ERROR([Running configure script for BUILD system failed, see CONF-FOR-BUILD/config.log])
5405     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])
5406     perl -pi -e 's,/(workdir|instdir)(/|$),/\1_for_build\2,g;' \
5407              -e 's,/CONF-FOR-BUILD,,g;' config_build.mk
5408
5409     eval `cat CONF-FOR-BUILD/build-config`
5410
5411     AC_MSG_RESULT([checking for BUILD platform configuration... done])
5412
5413     rm -rf CONF-FOR-BUILD
5414 else
5415     OS_FOR_BUILD="$OS"
5416     CC_FOR_BUILD="$CC"
5417     CXX_FOR_BUILD="$CXX"
5418     INSTDIR_FOR_BUILD="$INSTDIR"
5419     INSTROOT_FOR_BUILD="$INSTROOT"
5420     LIBO_BIN_FOLDER_FOR_BUILD="$LIBO_BIN_FOLDER"
5421     LIBO_LIB_FOLDER_FOR_BUILD="$LIBO_LIB_FOLDER"
5422     LIBO_URE_LIB_FOLDER_FOR_BUILD="$LIBO_URE_LIB_FOLDER"
5423     LIBO_URE_MISC_FOLDER_FOR_BUILD="$LIBO_URE_MISC_FOLDER"
5424     SDKDIRNAME_FOR_BUILD="$SDKDIRNAME"
5425     WORKDIR_FOR_BUILD="$WORKDIR"
5426 fi
5427 AC_SUBST(OS_FOR_BUILD)
5428 AC_SUBST(INSTDIR_FOR_BUILD)
5429 AC_SUBST(INSTROOT_FOR_BUILD)
5430 AC_SUBST(LIBO_BIN_FOLDER_FOR_BUILD)
5431 AC_SUBST(LIBO_LIB_FOLDER_FOR_BUILD)
5432 AC_SUBST(LIBO_URE_LIB_FOLDER_FOR_BUILD)
5433 AC_SUBST(LIBO_URE_MISC_FOLDER_FOR_BUILD)
5434 AC_SUBST(SDKDIRNAME_FOR_BUILD)
5435 AC_SUBST(WORKDIR_FOR_BUILD)
5436 AC_SUBST(CC_FOR_BUILD)
5437 AC_SUBST(CXX_FOR_BUILD)
5438
5439 dnl ===================================================================
5440 dnl Check for syslog header
5441 dnl ===================================================================
5442 AC_CHECK_HEADER(syslog.h, AC_DEFINE(HAVE_SYSLOG_H))
5443
5444 dnl Set the ENABLE_WERROR variable. (Activate --enable-werror)
5445 dnl ===================================================================
5446 AC_MSG_CHECKING([whether to turn warnings to errors])
5447 if test -n "$enable_werror" -a "$enable_werror" != "no"; then
5448     ENABLE_WERROR="TRUE"
5449     PYTHONWARNINGS="error"
5450     AC_MSG_RESULT([yes])
5451 else
5452     if test -n "$LODE_HOME" -a -z "$enable_werror"; then
5453         ENABLE_WERROR="TRUE"
5454         PYTHONWARNINGS="error"
5455         AC_MSG_RESULT([yes])
5456     else
5457         AC_MSG_RESULT([no])
5458     fi
5459 fi
5460 AC_SUBST(ENABLE_WERROR)
5461 AC_SUBST(PYTHONWARNINGS)
5462
5463 dnl Check for --enable-assert-always-abort, set ASSERT_ALWAYS_ABORT
5464 dnl ===================================================================
5465 AC_MSG_CHECKING([whether to have assert() failures abort even without --enable-debug])
5466 if test -z "$enable_assert_always_abort"; then
5467    if test "$ENABLE_DEBUG" = TRUE; then
5468        enable_assert_always_abort=yes
5469    else
5470        enable_assert_always_abort=no
5471    fi
5472 fi
5473 if test "$enable_assert_always_abort" = "yes"; then
5474     ASSERT_ALWAYS_ABORT="TRUE"
5475     AC_MSG_RESULT([yes])
5476 else
5477     ASSERT_ALWAYS_ABORT="FALSE"
5478     AC_MSG_RESULT([no])
5479 fi
5480 AC_SUBST(ASSERT_ALWAYS_ABORT)
5481
5482 # Determine whether to use ooenv for the instdir installation
5483 # ===================================================================
5484 if test $_os != "WINNT" -a $_os != "Darwin"; then
5485     AC_MSG_CHECKING([whether to use ooenv for the instdir installation])
5486     if test "$enable_ooenv" = "no"; then
5487         AC_MSG_RESULT([no])
5488     else
5489         ENABLE_OOENV="TRUE"
5490         AC_MSG_RESULT([yes])
5491     fi
5492 fi
5493 AC_SUBST(ENABLE_OOENV)
5494
5495 if test "$USING_X11" != TRUE; then
5496     # be sure to do not mess with unneeded stuff
5497     test_randr=no
5498     test_xrender=no
5499     test_cups=no
5500     test_dbus=no
5501     build_gstreamer_1_0=no
5502     test_kf5=no
5503     test_qt5=no
5504     test_gtk3_kde5=no
5505     enable_cairo_canvas=no
5506 fi
5507
5508 if test "$OS" = "HAIKU"; then
5509     enable_cairo_canvas=yes
5510     test_kf5=yes
5511 fi
5512
5513 if test "$test_kf5" = "yes" -a "$enable_kde5" = "yes"; then
5514     AC_MSG_WARN([The kde5 VCL plugin was renamed to kf5. Please update your configuration to use --enable-kf5, as --enable-kde5 will be removed after the next major release!])
5515     add_warning "The kde5 VCL plugin was renamed to kf5. Please update your configuration to use --enable-kf5, as --enable-kde5 will be removed after the next major release!"
5516     enable_kf5=yes
5517 fi
5518
5519 if test "$test_kf5" = "yes"; then
5520     test_qt5=yes
5521 fi
5522
5523 if test "$test_kf5" = "yes" -a "$enable_kf5" = "yes"; then
5524     if test "$enable_qt5" = "no"; then
5525         AC_MSG_ERROR([KF5 support depends on QT5, so it conflicts with --disable-qt5])
5526     else
5527         enable_qt5=yes
5528     fi
5529 fi
5530
5531 dnl ===================================================================
5532 dnl check for cups support
5533 dnl ===================================================================
5534 ENABLE_CUPS=""
5535
5536 if test "$enable_cups" = "no"; then
5537     test_cups=no
5538 fi
5539
5540 AC_MSG_CHECKING([whether to enable CUPS support])
5541 if test "$test_cups" = "yes"; then
5542     ENABLE_CUPS="TRUE"
5543     AC_MSG_RESULT([yes])
5544
5545     AC_MSG_CHECKING([whether cups support is present])
5546     AC_CHECK_LIB([cups], [cupsPrintFiles], [:])
5547     AC_CHECK_HEADER(cups/cups.h, AC_DEFINE(HAVE_CUPS_H))
5548     if test "$ac_cv_lib_cups_cupsPrintFiles" != "yes" -o "$ac_cv_header_cups_cups_h" != "yes"; then
5549         AC_MSG_ERROR([Could not find CUPS. Install libcups2-dev or cups-devel.])
5550     fi
5551
5552 else
5553     AC_MSG_RESULT([no])
5554 fi
5555
5556 AC_SUBST(ENABLE_CUPS)
5557
5558 # fontconfig checks
5559 if test "$test_fontconfig" = "yes"; then
5560     PKG_CHECK_MODULES([FONTCONFIG], [fontconfig >= 2.4.1])
5561     SYSTEM_FONTCONFIG=TRUE
5562     FilterLibs "${FONTCONFIG_LIBS}"
5563     FONTCONFIG_LIBS="${filteredlibs}"
5564 fi
5565 AC_SUBST(FONTCONFIG_CFLAGS)
5566 AC_SUBST(FONTCONFIG_LIBS)
5567 AC_SUBST([SYSTEM_FONTCONFIG])
5568
5569 dnl whether to find & fetch external tarballs?
5570 dnl ===================================================================
5571 if test -z "$TARFILE_LOCATION" -a -n "$LODE_HOME" ; then
5572    if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
5573        TARFILE_LOCATION="`cygpath -m $LODE_HOME/ext_tar`"
5574    else
5575        TARFILE_LOCATION="$LODE_HOME/ext_tar"
5576    fi
5577 fi
5578 if test -z "$TARFILE_LOCATION"; then
5579     if test -d "$SRC_ROOT/src" ; then
5580         mv "$SRC_ROOT/src" "$SRC_ROOT/external/tarballs"
5581         ln -s "$SRC_ROOT/external/tarballs" "$SRC_ROOT/src"
5582     fi
5583     TARFILE_LOCATION="$SRC_ROOT/external/tarballs"
5584 else
5585     AbsolutePath "$TARFILE_LOCATION"
5586     PathFormat "${absolute_path}"
5587     TARFILE_LOCATION="${formatted_path}"
5588 fi
5589 AC_SUBST(TARFILE_LOCATION)
5590
5591 AC_MSG_CHECKING([whether we want to fetch tarballs])
5592 if test "$enable_fetch_external" != "no"; then
5593     if test "$with_all_tarballs" = "yes"; then
5594         AC_MSG_RESULT([yes, all of them])
5595         DO_FETCH_TARBALLS="ALL"
5596     else
5597         AC_MSG_RESULT([yes, if we use them])
5598         DO_FETCH_TARBALLS="TRUE"
5599     fi
5600 else
5601     AC_MSG_RESULT([no])
5602     DO_FETCH_TARBALLS=
5603 fi
5604 AC_SUBST(DO_FETCH_TARBALLS)
5605
5606 AC_MSG_CHECKING([whether to build help])
5607 if test -n "$with_help" -a "$with_help" != "no" -a $_os != iOS -a $_os != Android; then
5608     BUILD_TYPE="$BUILD_TYPE HELP"
5609     GIT_NEEDED_SUBMODULES="helpcontent2 $GIT_NEEDED_SUBMODULES"
5610     case "$with_help" in
5611     "html")
5612         ENABLE_HTMLHELP=TRUE
5613         SCPDEFS="$SCPDEFS -DWITH_HELP"
5614         AC_MSG_RESULT([HTML])
5615         ;;
5616     "online")
5617         ENABLE_HTMLHELP=TRUE
5618         HELP_ONLINE=TRUE
5619         AC_MSG_RESULT([HTML])
5620         ;;
5621     yes)
5622         SCPDEFS="$SCPDEFS -DWITH_HELP"
5623         AC_MSG_RESULT([yes])
5624         ;;
5625     *)
5626         AC_MSG_ERROR([Unknown --with-help=$with_help])
5627         ;;
5628     esac
5629 else
5630     AC_MSG_RESULT([no])
5631 fi
5632 AC_SUBST([ENABLE_HTMLHELP])
5633 AC_SUBST([HELP_ONLINE])
5634
5635 AC_MSG_CHECKING([whether to enable xapian-omega support for help])
5636 if test -n "$with_omindex" -a "$with_omindex" != "no" -a $_os != iOS -a $_os != Android; then
5637     BUILD_TYPE="$BUILD_TYPE HELP"
5638     GIT_NEEDED_SUBMODULES="helpcontent2 $GIT_NEEDED_SUBMODULES"
5639     case "$with_omindex" in
5640     "server")
5641         ENABLE_HTMLHELP=TRUE
5642         HELP_ONLINE=TRUE
5643         HELP_OMINDEX_PAGE=TRUE
5644         AC_MSG_RESULT([SERVER])
5645         ;;
5646     "noxap")
5647         ENABLE_HTMLHELP=TRUE
5648         HELP_ONLINE=TRUE
5649         HELP_OMINDEX_PAGE=FALSE
5650         AC_MSG_RESULT([NOXAP])
5651         ;;
5652     *)
5653         AC_MSG_ERROR([Unknown --with-omindex=$with_omindex])
5654         ;;
5655     esac
5656 else
5657     HELP_OMINDEX_PAGE=FALSE
5658     AC_MSG_RESULT([no])
5659 fi
5660 AC_SUBST([ENABLE_HTMLHELP])
5661 AC_SUBST([HELP_OMINDEX_PAGE])
5662 AC_SUBST([HELP_ONLINE])
5663
5664
5665 dnl Test whether to include MySpell dictionaries
5666 dnl ===================================================================
5667 AC_MSG_CHECKING([whether to include MySpell dictionaries])
5668 if test "$with_myspell_dicts" = "yes"; then
5669     AC_MSG_RESULT([yes])
5670     WITH_MYSPELL_DICTS=TRUE
5671     BUILD_TYPE="$BUILD_TYPE DICTIONARIES"
5672     GIT_NEEDED_SUBMODULES="dictionaries $GIT_NEEDED_SUBMODULES"
5673 else
5674     AC_MSG_RESULT([no])
5675     WITH_MYSPELL_DICTS=
5676 fi
5677 AC_SUBST(WITH_MYSPELL_DICTS)
5678
5679 # There are no "system" myspell, hyphen or mythes dictionaries on macOS, Windows, Android or iOS.
5680 if test $_os = Darwin -o $_os = WINNT -o $_os = iOS -o $_os = Android; then
5681     if test "$with_system_dicts" = yes; then
5682         AC_MSG_ERROR([There are no system dicts on this OS in the formats the 3rd-party libs we use expect]);
5683     fi
5684     with_system_dicts=no
5685 fi
5686
5687 AC_MSG_CHECKING([whether to use dicts from external paths])
5688 if test -z "$with_system_dicts" -o "$with_system_dicts" != "no"; then
5689     AC_MSG_RESULT([yes])
5690     SYSTEM_DICTS=TRUE
5691     AC_MSG_CHECKING([for spelling dictionary directory])
5692     if test -n "$with_external_dict_dir"; then
5693         DICT_SYSTEM_DIR=file://$with_external_dict_dir
5694     else
5695         DICT_SYSTEM_DIR=file:///usr/share/hunspell
5696         if test ! -d /usr/share/hunspell -a -d /usr/share/myspell; then
5697             DICT_SYSTEM_DIR=file:///usr/share/myspell
5698         fi
5699     fi
5700     AC_MSG_RESULT([$DICT_SYSTEM_DIR])
5701     AC_MSG_CHECKING([for hyphenation patterns directory])
5702     if test -n "$with_external_hyph_dir"; then
5703         HYPH_SYSTEM_DIR=file://$with_external_hyph_dir
5704     else
5705         HYPH_SYSTEM_DIR=file:///usr/share/hyphen
5706     fi
5707     AC_MSG_RESULT([$HYPH_SYSTEM_DIR])
5708     AC_MSG_CHECKING([for thesaurus directory])
5709     if test -n "$with_external_thes_dir"; then
5710         THES_SYSTEM_DIR=file://$with_external_thes_dir
5711     else
5712         THES_SYSTEM_DIR=file:///usr/share/mythes
5713     fi
5714     AC_MSG_RESULT([$THES_SYSTEM_DIR])
5715 else
5716     AC_MSG_RESULT([no])
5717     SYSTEM_DICTS=
5718 fi
5719 AC_SUBST(SYSTEM_DICTS)
5720 AC_SUBST(DICT_SYSTEM_DIR)
5721 AC_SUBST(HYPH_SYSTEM_DIR)
5722 AC_SUBST(THES_SYSTEM_DIR)
5723
5724 dnl ===================================================================
5725 dnl Precompiled headers.
5726 ENABLE_PCH=""
5727 AC_MSG_CHECKING([whether to enable pch feature])
5728 if test -z "$enable_pch"; then
5729     if test "$_os" = "WINNT"; then
5730         # Enabled by default on Windows.
5731         enable_pch=yes
5732     else
5733         enable_pch=no
5734     fi
5735 fi
5736 if test "$enable_pch" != "no" -a "$_os" != "WINNT" -a "$GCC" != "yes" ; then
5737     AC_MSG_ERROR([Precompiled header not yet supported for your platform/compiler])
5738 fi
5739 if test "$enable_pch" = "system"; then
5740     ENABLE_PCH="1"
5741     AC_MSG_RESULT([yes (system headers)])
5742 elif test "$enable_pch" = "base"; then
5743     ENABLE_PCH="2"
5744     AC_MSG_RESULT([yes (system and base headers)])
5745 elif test "$enable_pch" = "normal"; then
5746     ENABLE_PCH="3"
5747     AC_MSG_RESULT([yes (normal)])
5748 elif test "$enable_pch" = "full"; then
5749     ENABLE_PCH="4"
5750     AC_MSG_RESULT([yes (full)])
5751 elif test "$enable_pch" = "yes"; then
5752     # Pick a suitable default.
5753     if test "$GCC" = "yes"; then
5754         # With Clang and GCC higher levels do not seem to make a noticeable improvement,
5755         # while making the PCHs larger and rebuilds more likely.
5756         ENABLE_PCH="2"
5757         AC_MSG_RESULT([yes (system and base headers)])
5758     else
5759         # With MSVC the highest level makes a significant difference,
5760         # and it was the default when there used to be no PCH levels.
5761         ENABLE_PCH="4"
5762         AC_MSG_RESULT([yes (full)])
5763     fi
5764 elif test "$enable_pch" = "no"; then
5765     AC_MSG_RESULT([no])
5766 else
5767     AC_MSG_ERROR([Unknown value for --enable-pch])
5768 fi
5769 AC_SUBST(ENABLE_PCH)
5770 # ccache 3.7.1 and older do not properly detect/handle -include .gch in CCACHE_DEPEND mode
5771 if test -n "$ENABLE_PCH" -a -n "$CCACHE_DEPEND_MODE" -a "$GCC" = "yes" -a "$COM_IS_CLANG" != "TRUE"; then
5772     AC_PATH_PROG([CCACHE_BIN],[ccache],[not found])
5773     if test "$CCACHE_BIN" != "not found"; then
5774         AC_MSG_CHECKING([ccache version])
5775         CCACHE_VERSION=`"$CCACHE_BIN" -V | "$AWK" '/^ccache version/{print $3}'`
5776         CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
5777         AC_MSG_RESULT([$CCACHE_VERSION])
5778         AC_MSG_CHECKING([whether ccache depend mode works properly with GCC PCH])
5779         if test "$CCACHE_NUMVER" -gt "030701"; then
5780             AC_MSG_RESULT([yes])
5781         else
5782             AC_MSG_RESULT([no (not newer than 3.7.1)])
5783             CCACHE_DEPEND_MODE=
5784         fi
5785     fi
5786 fi
5787
5788 PCH_INSTANTIATE_TEMPLATES=
5789 if test -n "$ENABLE_PCH"; then
5790     AC_MSG_CHECKING([whether $CC supports -fpch-instantiate-templates])
5791     save_CFLAGS=$CFLAGS
5792     CFLAGS="$CFLAGS -Werror -fpch-instantiate-templates"
5793     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_INSTANTIATE_TEMPLATES="-fpch-instantiate-templates" ],[])
5794     CFLAGS=$save_CFLAGS
5795     if test -n "$PCH_INSTANTIATE_TEMPLATES"; then
5796         AC_MSG_RESULT(yes)
5797     else
5798         AC_MSG_RESULT(no)
5799     fi
5800 fi
5801 AC_SUBST(PCH_INSTANTIATE_TEMPLATES)
5802
5803 BUILDING_PCH_WITH_OBJ=
5804 if test -n "$ENABLE_PCH"; then
5805     AC_MSG_CHECKING([whether $CC supports -Xclang -building-pch-with-obj])
5806     save_CFLAGS=$CFLAGS
5807     CFLAGS="$CFLAGS -Werror -Xclang -building-pch-with-obj"
5808     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ BUILDING_PCH_WITH_OBJ="-Xclang -building-pch-with-obj" ],[])
5809     CFLAGS=$save_CFLAGS
5810     if test -n "$BUILDING_PCH_WITH_OBJ"; then
5811         AC_MSG_RESULT(yes)
5812     else
5813         AC_MSG_RESULT(no)
5814     fi
5815 fi
5816 AC_SUBST(BUILDING_PCH_WITH_OBJ)
5817
5818 PCH_CODEGEN=
5819 PCH_NO_CODEGEN=
5820 if test -n "$BUILDING_PCH_WITH_OBJ"; then
5821     AC_MSG_CHECKING([whether $CC supports -fpch-codegen])
5822     save_CFLAGS=$CFLAGS
5823     CFLAGS="$CFLAGS -Werror -fpch-codegen"
5824     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
5825         [
5826         PCH_CODEGEN="-fpch-codegen"
5827         PCH_NO_CODEGEN="-fno-pch-codegen"
5828         ],[])
5829     CFLAGS=$save_CFLAGS
5830     if test -n "$PCH_CODEGEN"; then
5831         AC_MSG_RESULT(yes)
5832     else
5833         AC_MSG_RESULT(no)
5834     fi
5835 fi
5836 AC_SUBST(PCH_CODEGEN)
5837 AC_SUBST(PCH_NO_CODEGEN)
5838 PCH_DEBUGINFO=
5839 if test -n "$BUILDING_PCH_WITH_OBJ"; then
5840     AC_MSG_CHECKING([whether $CC supports -fpch-debuginfo])
5841     save_CFLAGS=$CFLAGS
5842     CFLAGS="$CFLAGS -Werror -fpch-debuginfo"
5843     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_DEBUGINFO="-fpch-debuginfo" ],[])
5844     CFLAGS=$save_CFLAGS
5845     if test -n "$PCH_DEBUGINFO"; then
5846         AC_MSG_RESULT(yes)
5847     else
5848         AC_MSG_RESULT(no)
5849     fi
5850 fi
5851 AC_SUBST(PCH_DEBUGINFO)
5852
5853 TAB=`printf '\t'`
5854
5855 AC_MSG_CHECKING([the GNU Make version])
5856 _make_version=`$GNUMAKE --version | grep GNU | $GREP -v GPL | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
5857 _make_longver=`echo $_make_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
5858 if test "$_make_longver" -ge "038200"; then
5859     AC_MSG_RESULT([$GNUMAKE $_make_version])
5860
5861 elif test "$_make_longver" -ge "038100"; then
5862     if test "$build_os" = "cygwin"; then
5863         AC_MSG_ERROR([failed ($GNUMAKE version >= 3.82 needed])
5864     fi
5865     AC_MSG_RESULT([$GNUMAKE $_make_version])
5866
5867     dnl ===================================================================
5868     dnl Search all the common names for sha1sum
5869     dnl ===================================================================
5870     AC_CHECK_PROGS(SHA1SUM, sha1sum sha1 shasum openssl)
5871     if test -z "$SHA1SUM"; then
5872         AC_MSG_ERROR([install the appropriate SHA-1 checksumming program for this OS])
5873     elif test "$SHA1SUM" = "openssl"; then
5874         SHA1SUM="openssl sha1"
5875     fi
5876     AC_MSG_CHECKING([for GNU Make bug 20033])
5877     TESTGMAKEBUG20033=`mktemp -d tmp.XXXXXX`
5878     $SED -e "s/<TAB>/$TAB/g" > $TESTGMAKEBUG20033/Makefile << EOF
5879 A := \$(wildcard *.a)
5880
5881 .PHONY: all
5882 all: \$(A:.a=.b)
5883 <TAB>@echo survived bug20033.
5884
5885 .PHONY: setup
5886 setup:
5887 <TAB>@touch 1.a 2.a 3.a 4.a 5.a 6.a
5888
5889 define d1
5890 @echo lala \$(1)
5891 @sleep 1
5892 endef
5893
5894 define d2
5895 @echo tyty \$(1)
5896 @sleep 1
5897 endef
5898
5899 %.b : %.a
5900 <TAB>\$(eval CHECKSUM := \$(word 1,\$(shell cat \$^ | $SHA1SUM))) \$(if \$(wildcard \$(CACHEDIR)/\$(CHECKSUM)),\
5901 <TAB>\$(call d1,\$(CHECKSUM)),\
5902 <TAB>\$(call d2,\$(CHECKSUM)))
5903 EOF
5904     if test -z "`(cd $TESTGMAKEBUG20033 && $GNUMAKE setup && $GNUMAKE -j)|grep survived`"; then
5905         no_parallelism_make="YES"
5906         AC_MSG_RESULT([yes, disable parallelism])
5907     else
5908         AC_MSG_RESULT([no, keep parallelism enabled])
5909     fi
5910     rm -rf $TESTGMAKEBUG20033
5911 else
5912     AC_MSG_ERROR([failed ($GNUMAKE version >= 3.81 needed])
5913 fi
5914
5915 # find if gnumake support file function
5916 AC_MSG_CHECKING([whether GNU Make supports the 'file' function])
5917 TESTGMAKEFILEFUNC="`mktemp -d -t tst.XXXXXX`"
5918 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
5919     TESTGMAKEFILEFUNC=`cygpath -m $TESTGMAKEFILEFUNC`
5920 fi
5921 $SED -e "s/<TAB>/$TAB/" > $TESTGMAKEFILEFUNC/Makefile << EOF
5922 \$(file >test.txt,Success )
5923
5924 .PHONY: all
5925 all:
5926 <TAB>@cat test.txt
5927
5928 EOF
5929 $GNUMAKE -C $TESTGMAKEFILEFUNC 2>/dev/null 1>&2
5930 if test -f $TESTGMAKEFILEFUNC/test.txt; then
5931     HAVE_GNUMAKE_FILE_FUNC=TRUE
5932     AC_MSG_RESULT([yes])
5933 else
5934     AC_MSG_RESULT([no])
5935 fi
5936 rm -rf $TESTGMAKEFILEFUNC
5937 AC_SUBST(HAVE_GNUMAKE_FILE_FUNC)
5938
5939 _make_ver_check=`$GNUMAKE --version | grep "Built for Windows"`
5940 STALE_MAKE=
5941 if test "$_make_ver_check" = ""; then
5942    STALE_MAKE=TRUE
5943 fi
5944
5945 HAVE_LD_HASH_STYLE=FALSE
5946 WITH_LINKER_HASH_STYLE=
5947 AC_MSG_CHECKING([for --hash-style gcc linker support])
5948 if test "$GCC" = "yes"; then
5949     if test -z "$with_linker_hash_style" -o "$with_linker_hash_style" = "yes"; then
5950         hash_styles="gnu sysv"
5951     elif test "$with_linker_hash_style" = "no"; then
5952         hash_styles=
5953     else
5954         hash_styles="$with_linker_hash_style"
5955     fi
5956
5957     for hash_style in $hash_styles; do
5958         test "$HAVE_LD_HASH_STYLE" = "TRUE" && continue
5959         hash_style_ldflags_save=$LDFLAGS
5960         LDFLAGS="$LDFLAGS -Wl,--hash-style=$hash_style"
5961
5962         AC_RUN_IFELSE([AC_LANG_PROGRAM(
5963             [
5964 #include <stdio.h>
5965             ],[
5966 printf ("");
5967             ])],
5968             [
5969                   HAVE_LD_HASH_STYLE=TRUE
5970                   WITH_LINKER_HASH_STYLE=$hash_style
5971             ],
5972             [HAVE_LD_HASH_STYLE=FALSE],
5973             [HAVE_LD_HASH_STYLE=FALSE])
5974         LDFLAGS=$hash_style_ldflags_save
5975     done
5976
5977     if test "$HAVE_LD_HASH_STYLE" = "TRUE"; then
5978         AC_MSG_RESULT( $WITH_LINKER_HASH_STYLE )
5979     else
5980         AC_MSG_RESULT( no )
5981     fi
5982     LDFLAGS=$hash_style_ldflags_save
5983 else
5984     AC_MSG_RESULT( no )
5985 fi
5986 AC_SUBST(HAVE_LD_HASH_STYLE)
5987 AC_SUBST(WITH_LINKER_HASH_STYLE)
5988
5989 dnl ===================================================================
5990 dnl Check whether there's a Perl version available.
5991 dnl ===================================================================
5992 if test -z "$with_perl_home"; then
5993     AC_PATH_PROG(PERL, perl)
5994 else
5995     test "$build_os" = "cygwin" && with_perl_home=`cygpath -u "$with_perl_home"`
5996     _perl_path="$with_perl_home/bin/perl"
5997     if test -x "$_perl_path"; then
5998         PERL=$_perl_path
5999     else
6000         AC_MSG_ERROR([$_perl_path not found])
6001     fi
6002 fi
6003
6004 dnl ===================================================================
6005 dnl Testing for Perl version 5 or greater.
6006 dnl $] is the Perl version variable, it is returned as an integer
6007 dnl ===================================================================
6008 if test "$PERL"; then
6009     AC_MSG_CHECKING([the Perl version])
6010     ${PERL} -e "exit($]);"
6011     _perl_version=$?
6012     if test "$_perl_version" -lt 5; then
6013         AC_MSG_ERROR([found Perl $_perl_version, use Perl 5])
6014     fi
6015     AC_MSG_RESULT([Perl $_perl_version])
6016 else
6017     AC_MSG_ERROR([Perl not found, install Perl 5])
6018 fi
6019
6020 dnl ===================================================================
6021 dnl Testing for required Perl modules
6022 dnl ===================================================================
6023
6024 AC_MSG_CHECKING([for required Perl modules])
6025 perl_use_string="use Cwd ; use Digest::MD5"
6026 if test "$_os" = "WINNT"; then
6027     if test -n "$PKGFORMAT"; then
6028         for i in $PKGFORMAT; do
6029             case "$i" in
6030             msi)
6031                 # for getting fonts versions to use in MSI
6032                 perl_use_string="$perl_use_string ; use Font::TTF::Font"
6033                 ;;
6034             esac
6035         done
6036     fi
6037 fi
6038 if test "$with_system_hsqldb" = "yes"; then
6039     perl_use_string="$perl_use_string ; use Archive::Zip"
6040 fi
6041 if test "$enable_openssl" = "yes" -a "$with_system_openssl" != "yes"; then
6042     # OpenSSL needs that to build
6043     perl_use_string="$perl_use_string ; use FindBin"
6044 fi
6045 if $PERL -e "$perl_use_string">/dev/null 2>&1; then
6046     AC_MSG_RESULT([all modules found])
6047 else
6048     AC_MSG_RESULT([failed to find some modules])
6049     # Find out which modules are missing.
6050     for i in $perl_use_string; do
6051         if test "$i" != "use" -a "$i" != ";"; then
6052             if ! $PERL -e "use $i;">/dev/null 2>&1; then
6053                 missing_perl_modules="$missing_perl_modules $i"
6054             fi
6055         fi
6056     done
6057     AC_MSG_ERROR([
6058     The missing Perl modules are: $missing_perl_modules
6059     Install them as superuser/administrator with "cpan -i $missing_perl_modules"])
6060 fi
6061
6062 dnl ===================================================================
6063 dnl Check for pkg-config
6064 dnl ===================================================================
6065 if test "$_os" != "WINNT"; then
6066     PKG_PROG_PKG_CONFIG
6067 fi
6068
6069 if test "$_os" != "WINNT"; then
6070
6071     # If you use CC=/path/to/compiler/foo-gcc or even CC="ccache
6072     # /path/to/compiler/foo-gcc" you need to set the AR etc env vars
6073     # explicitly. Or put /path/to/compiler in PATH yourself.
6074
6075     # Use wrappers for LTO
6076     if test "$ENABLE_LTO" = "TRUE" -a "$COM_IS_CLANG" != "TRUE"; then
6077         AC_CHECK_TOOL(AR,gcc-ar)
6078         AC_CHECK_TOOL(NM,gcc-nm)
6079         AC_CHECK_TOOL(RANLIB,gcc-ranlib)
6080     else
6081         AC_CHECK_TOOL(AR,ar)
6082         AC_CHECK_TOOL(NM,nm)
6083         AC_CHECK_TOOL(RANLIB,ranlib)
6084     fi
6085     AC_CHECK_TOOL(OBJDUMP,objdump)
6086     AC_CHECK_TOOL(READELF,readelf)
6087     AC_CHECK_TOOL(STRIP,strip)
6088     if test "$_os" = "WINNT"; then
6089         AC_CHECK_TOOL(DLLTOOL,dlltool)
6090         AC_CHECK_TOOL(WINDRES,windres)
6091     fi
6092 fi
6093 AC_SUBST(AR)
6094 AC_SUBST(DLLTOOL)
6095 AC_SUBST(NM)
6096 AC_SUBST(OBJDUMP)
6097 AC_SUBST(PKG_CONFIG)
6098 AC_SUBST(RANLIB)
6099 AC_SUBST(READELF)
6100 AC_SUBST(STRIP)
6101 AC_SUBST(WINDRES)
6102
6103 dnl ===================================================================
6104 dnl pkg-config checks on macOS
6105 dnl ===================================================================
6106
6107 if test $_os = Darwin; then
6108     AC_MSG_CHECKING([for bogus pkg-config])
6109     if test -n "$PKG_CONFIG"; then
6110         if test "$PKG_CONFIG" = /usr/bin/pkg-config && ls -l /usr/bin/pkg-config | $GREP -q Mono.framework; then
6111             AC_MSG_ERROR([yes, from Mono. This *will* break the build. Please remove or hide $PKG_CONFIG])
6112         else
6113             if test "$enable_bogus_pkg_config" = "yes"; then
6114                 AC_MSG_RESULT([yes, user-approved from unknown origin.])
6115             else
6116                 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.])
6117             fi
6118         fi
6119     else
6120         AC_MSG_RESULT([no, good])
6121     fi
6122 fi
6123
6124 find_csc()
6125 {
6126     # Return value: $csctest
6127
6128     unset csctest
6129
6130     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/NET Framework Setup/NDP/v4/Client/InstallPath"
6131     if test -n "$regvalue"; then
6132         csctest=$regvalue
6133         return
6134     fi
6135 }
6136
6137 find_al()
6138 {
6139     # Return value: $altest
6140
6141     unset altest
6142
6143     # We need this check to detect 4.6.1 or above.
6144     for ver in 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1; do
6145         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/WinSDK-NetFx40Tools/InstallationFolder"
6146         if test -n "$regvalue" -a \( -f "$regvalue/al.exe" -o -f "$regvalue/bin/al.exe" \); then
6147             altest=$regvalue
6148             return
6149         fi
6150     done
6151
6152     for x in `ls /proc/registry32/HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft\ SDKs/Windows`; do
6153         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/$x/WinSDK-NetFx40Tools/InstallationFolder"
6154         if test -n "$regvalue" -a \( -f "$regvalue/al.exe" -o -f "$regvalue/bin/al.exe" \); then
6155             altest=$regvalue
6156             return
6157         fi
6158     done
6159 }
6160
6161 find_dotnetsdk46()
6162 {
6163     unset frametest
6164
6165     for ver in 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1 4.6; do
6166         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/KitsInstallationFolder"
6167         if test -n "$regvalue"; then
6168             frametest=$regvalue
6169             return
6170         fi
6171     done
6172 }
6173
6174 find_winsdk_version()
6175 {
6176     # Args: $1 : SDK version as in "8.0", "8.1A" etc
6177     # Return values: $winsdktest, $winsdkbinsubdir, $winsdklibsubdir
6178
6179     unset winsdktest winsdkbinsubdir winsdklibsubdir
6180
6181     case "$1" in
6182     8.0|8.0A)
6183         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot"
6184         if test -n "$regvalue"; then
6185             winsdktest=$regvalue
6186             winsdklibsubdir=win8
6187             return
6188         fi
6189         ;;
6190     8.1|8.1A)
6191         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot81"
6192         if test -n "$regvalue"; then
6193             winsdktest=$regvalue
6194             winsdklibsubdir=winv6.3
6195             return
6196         fi
6197         ;;
6198     10.0)
6199         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/InstallationFolder"
6200         if test -n "$regvalue"; then
6201             winsdktest=$regvalue
6202             reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/ProductVersion"
6203             if test -n "$regvalue"; then
6204                 winsdkbinsubdir="$regvalue".0
6205                 winsdklibsubdir=$winsdkbinsubdir
6206                 local tmppath="$winsdktest\\Include\\$winsdklibsubdir"
6207                 local tmppath_unix=$(cygpath -u "$tmppath")
6208                 # test exist the SDK path
6209                 if test -d "$tmppath_unix"; then
6210                    # when path is convertible to a short path then path is okay
6211                    cygpath -d "$tmppath" >/dev/null 2>&1
6212                    if test $? -ne 0; then
6213                       AC_MSG_ERROR([Windows SDK doesn't have a 8.3 name, see NtfsDisable8dot3NameCreation])
6214                    fi
6215                 else
6216                    AC_MSG_ERROR([The Windows SDK not found, check the installation])
6217                 fi
6218             fi
6219             return
6220         fi
6221         ;;
6222     esac
6223 }
6224
6225 find_winsdk()
6226 {
6227     # Return value: From find_winsdk_version
6228
6229     unset winsdktest
6230
6231     for ver in $WINDOWS_SDK_ACCEPTABLE_VERSIONS; do
6232         find_winsdk_version $ver
6233         if test -n "$winsdktest"; then
6234             return
6235         fi
6236     done
6237 }
6238
6239 find_msms()
6240 {
6241     # Return value: $msmdir
6242
6243     AC_MSG_CHECKING([for MSVC merge modules directory])
6244     local my_msm_files=Microsoft_VC${VCVER}_CRT_x86.msm
6245     local my_msm_dir
6246
6247     case "$VCVER" in
6248         160)
6249         my_msm_files="Microsoft_VC141_CRT_x86.msm Microsoft_VC142_CRT_x86.msm ${my_msm_files}"
6250         ;;
6251     esac
6252     for f in $my_msm_files; do
6253         echo "$as_me:$LINENO: searching for $f" >&5
6254     done
6255
6256     msmdir=
6257     for ver in 14.0 15.0; do
6258         reg_get_value_32 HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/VisualStudio/$ver/Setup/VS/MSMDir
6259         if test -n "$regvalue"; then
6260             for f in ${my_msm_files}; do
6261                 if test -e "$regvalue/${f}"; then
6262                     msmdir=$regvalue
6263                     break
6264                 fi
6265             done
6266         fi
6267     done
6268     dnl Is the following fallback really necessary, or was it added in response
6269     dnl to never having started Visual Studio on a given machine, so the
6270     dnl registry keys checked above had presumably not yet been created?
6271     dnl Anyway, if it really is necessary, it might be worthwhile to extend it
6272     dnl to also check %CommonProgramFiles(X86)% (typically expanding to
6273     dnl "C:\Program Files (X86)\Common Files" compared to %CommonProgramFiles%
6274     dnl expanding to "C:\Program Files\Common Files"), which would need
6275     dnl something like $(perl -e 'print $ENV{"CommonProgramFiles(x86)"}') to
6276     dnl obtain its value from cygwin:
6277     if test -z "$msmdir"; then
6278         my_msm_dir="${COMMONPROGRAMFILES}/Merge Modules/"
6279         for f in ${my_msm_files}; do
6280             if test -e "$my_msm_dir/${f}"; then
6281                 msmdir=$my_msm_dir
6282             fi
6283         done
6284     fi
6285
6286     dnl Starting from MSVC 15.0, merge modules are located in different directory
6287     case "$VCVER" in
6288     160)
6289         for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6290             echo "$as_me:$LINENO: looking in $VC_PRODUCT_DIR/redist/MSVC/$l/MergeModules])" >&5
6291             my_msm_dir="$VC_PRODUCT_DIR/redist/MSVC/$l/MergeModules/"
6292             for f in ${my_msm_files}; do
6293                 if test -e "$my_msm_dir/${f}"; then
6294                     msmdir=$my_msm_dir
6295                     break
6296                 fi
6297             done
6298         done
6299         ;;
6300     esac
6301
6302     if test -n "$msmdir"; then
6303         msmdir=`cygpath -m "$msmdir"`
6304         AC_MSG_RESULT([$msmdir])
6305     else
6306         if test "$ENABLE_RELEASE_BUILD" = "TRUE" ; then
6307             AC_MSG_FAILURE([not found])
6308         else
6309             AC_MSG_WARN([not found (check config.log)])
6310             add_warning "MSM none of ${my_msm_files} found"
6311         fi
6312     fi
6313 }
6314
6315 find_msvc_x64_dlls()
6316 {
6317     # Return value: $msvcdllpath, $msvcdlls
6318
6319     AC_MSG_CHECKING([for MSVC x64 DLL path])
6320     msvcdllpath="$VC_PRODUCT_DIR/redist/x64/Microsoft.VC${VCVER}.CRT"
6321     case "$VCVER" in
6322     160)
6323         for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6324             echo "$as_me:$LINENO: testing $VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC141.CRT" >&5
6325             if test -d "$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC141.CRT"; then
6326                 msvcdllpath="$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC141.CRT"
6327                 break
6328             fi
6329             echo "$as_me:$LINENO: testing $VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC142.CRT" >&5
6330             if test -d "$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC142.CRT"; then
6331                 msvcdllpath="$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC142.CRT"
6332                 break
6333             fi
6334         done
6335         ;;
6336     esac
6337     AC_MSG_RESULT([$msvcdllpath])
6338     AC_MSG_CHECKING([for MSVC x64 DLLs])
6339     msvcdlls="msvcp140.dll vcruntime140.dll"
6340     for dll in $msvcdlls; do
6341         if ! test -f "$msvcdllpath/$dll"; then
6342             AC_MSG_FAILURE([missing $dll])
6343         fi
6344     done
6345     AC_MSG_RESULT([found all ($msvcdlls)])
6346 }
6347
6348 dnl =========================================
6349 dnl Check for the Windows  SDK.
6350 dnl =========================================
6351 if test "$_os" = "WINNT"; then
6352     AC_MSG_CHECKING([for Windows SDK])
6353     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6354         find_winsdk
6355         WINDOWS_SDK_HOME=$winsdktest
6356
6357         # normalize if found
6358         if test -n "$WINDOWS_SDK_HOME"; then
6359             WINDOWS_SDK_HOME=`cygpath -d "$WINDOWS_SDK_HOME"`
6360             WINDOWS_SDK_HOME=`cygpath -u "$WINDOWS_SDK_HOME"`
6361         fi
6362
6363         WINDOWS_SDK_LIB_SUBDIR=$winsdklibsubdir
6364     fi
6365
6366     if test -n "$WINDOWS_SDK_HOME"; then
6367         # Remove a possible trailing backslash
6368         WINDOWS_SDK_HOME=`echo $WINDOWS_SDK_HOME | $SED 's/\/$//'`
6369
6370         if test -f "$WINDOWS_SDK_HOME/Include/adoint.h" \
6371              -a -f "$WINDOWS_SDK_HOME/Include/SqlUcode.h" \
6372              -a -f "$WINDOWS_SDK_HOME/Include/usp10.h"; then
6373             have_windows_sdk_headers=yes
6374         elif test -f "$WINDOWS_SDK_HOME/Include/um/adoint.h" \
6375              -a -f "$WINDOWS_SDK_HOME/Include/um/SqlUcode.h" \
6376              -a -f "$WINDOWS_SDK_HOME/Include/um/usp10.h"; then
6377             have_windows_sdk_headers=yes
6378         elif test -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/adoint.h" \
6379              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/SqlUcode.h" \
6380              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/usp10.h"; then
6381             have_windows_sdk_headers=yes
6382         else
6383             have_windows_sdk_headers=no
6384         fi
6385
6386         if test -f "$WINDOWS_SDK_HOME/lib/user32.lib"; then
6387             have_windows_sdk_libs=yes
6388         elif test -f "$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/user32.lib"; then
6389             have_windows_sdk_libs=yes
6390         else
6391             have_windows_sdk_libs=no
6392         fi
6393
6394         if test $have_windows_sdk_headers = no -o $have_windows_sdk_libs = no; then
6395             AC_MSG_ERROR([Some (all?) Windows SDK files not found, please check if all needed parts of
6396 the  Windows SDK are installed.])
6397         fi
6398     fi
6399
6400     if test -z "$WINDOWS_SDK_HOME"; then
6401         AC_MSG_RESULT([no, hoping the necessary headers and libraries will be found anyway!?])
6402     elif echo $WINDOWS_SDK_HOME | grep "8.0" >/dev/null 2>/dev/null; then
6403         WINDOWS_SDK_VERSION=80
6404         AC_MSG_RESULT([found Windows SDK 8.0 ($WINDOWS_SDK_HOME)])
6405     elif echo $WINDOWS_SDK_HOME | grep "8.1" >/dev/null 2>/dev/null; then
6406         WINDOWS_SDK_VERSION=81
6407         AC_MSG_RESULT([found Windows SDK 8.1 ($WINDOWS_SDK_HOME)])
6408     elif echo $WINDOWS_SDK_HOME | grep "/10" >/dev/null 2>/dev/null; then
6409         WINDOWS_SDK_VERSION=10
6410         AC_MSG_RESULT([found Windows SDK 10.0 ($WINDOWS_SDK_HOME)])
6411     else
6412         AC_MSG_ERROR([Found legacy Windows Platform SDK ($WINDOWS_SDK_HOME)])
6413     fi
6414     PathFormat "$WINDOWS_SDK_HOME"
6415     WINDOWS_SDK_HOME="$formatted_path"
6416     WINDOWS_SDK_HOME_unix="$formatted_path_unix"
6417     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6418         SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include -I$COMPATH/Include"
6419         if test -d "$WINDOWS_SDK_HOME/include/um"; then
6420             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include/um -I$WINDOWS_SDK_HOME/include/shared"
6421         elif test -d "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um"; then
6422             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/shared"
6423         fi
6424     fi
6425
6426     dnl TODO: solenv/bin/modules/installer/windows/msiglobal.pm wants to use a
6427     dnl WiLangId.vbs that is included only in some SDKs (e.g., included in v7.1
6428     dnl but not in v8.0), so allow this to be overridden with a
6429     dnl WINDOWS_SDK_WILANGID for now; a full-blown --with-windows-sdk-wilangid
6430     dnl and configuration error if no WiLangId.vbs is found would arguably be
6431     dnl better, but I do not know under which conditions exactly it is needed by
6432     dnl msiglobal.pm:
6433     if test -z "$WINDOWS_SDK_WILANGID" -a -n "$WINDOWS_SDK_HOME"; then
6434         WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/Samples/sysmgmt/msi/scripts/WiLangId.vbs
6435         WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6436         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6437             WINDOWS_SDK_WILANGID="${WINDOWS_SDK_HOME}/bin/${WINDOWS_SDK_LIB_SUBDIR}/${WIN_BUILD_ARCH}/WiLangId.vbs"
6438             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6439         fi
6440         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6441             WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/bin/$WIN_BUILD_ARCH/WiLangId.vbs
6442             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6443         fi
6444         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6445             WINDOWS_SDK_WILANGID=$(cygpath -sm "C:/Program Files (x86)/Windows Kits/8.1/bin/$WIN_BUILD_ARCH/WiLangId.vbs")
6446             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6447         fi
6448     fi
6449     if test -n "$with_lang" -a "$with_lang" != "en-US"; then
6450         if test -n "$with_package_format" -a "$with_package_format" != no; then
6451             for i in "$with_package_format"; do
6452                 if test "$i" = "msi"; then
6453                     if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6454                         AC_MSG_ERROR([WiLangId.vbs not found - building translated packages will fail])
6455                     fi
6456                 fi
6457             done
6458         fi
6459     fi
6460 fi
6461 AC_SUBST(WINDOWS_SDK_HOME)
6462 AC_SUBST(WINDOWS_SDK_LIB_SUBDIR)
6463 AC_SUBST(WINDOWS_SDK_VERSION)
6464 AC_SUBST(WINDOWS_SDK_WILANGID)
6465
6466 if test "$build_os" = "cygwin"; then
6467     dnl Check midl.exe; this being the first check for a tool in the SDK bin
6468     dnl dir, it also determines that dir's path w/o an arch segment if any,
6469     dnl WINDOWS_SDK_BINDIR_NO_ARCH:
6470     AC_MSG_CHECKING([for midl.exe])
6471
6472     find_winsdk
6473     if test -n "$winsdkbinsubdir" \
6474         -a -f "$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/midl.exe"
6475     then
6476         MIDL_PATH=$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH
6477         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME/Bin/$winsdkbinsubdir
6478     elif test -f "$winsdktest/Bin/$WIN_BUILD_ARCH/midl.exe"; then
6479         MIDL_PATH=$winsdktest/Bin/$WIN_BUILD_ARCH
6480         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME/Bin
6481     elif test -f "$winsdktest/Bin/midl.exe"; then
6482         MIDL_PATH=$winsdktest/Bin
6483         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME/Bin
6484     fi
6485     if test ! -f "$MIDL_PATH/midl.exe"; then
6486         AC_MSG_ERROR([midl.exe not found in $winsdktest/Bin/$WIN_BUILD_ARCH, Windows SDK installation broken?])
6487     else
6488         AC_MSG_RESULT([$MIDL_PATH/midl.exe])
6489     fi
6490
6491     # Convert to posix path with 8.3 filename restrictions ( No spaces )
6492     MIDL_PATH=`win_short_path_for_make "$MIDL_PATH"`
6493
6494     if test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msiinfo.exe" \
6495          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msidb.exe" \
6496          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/uuidgen.exe" \
6497          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msitran.exe"; then :
6498     elif test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msiinfo.exe" \
6499          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msidb.exe" \
6500          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6501          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msitran.exe"; then :
6502     elif test -f "$WINDOWS_SDK_HOME/bin/x86/msiinfo.exe" \
6503          -a -f "$WINDOWS_SDK_HOME/bin/x86/msidb.exe" \
6504          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6505          -a -f "$WINDOWS_SDK_HOME/bin/x86/msitran.exe"; then :
6506     else
6507         AC_MSG_ERROR([Some (all?) Windows Installer tools in the Windows SDK are missing, please install.])
6508     fi
6509
6510     dnl Check csc.exe
6511     AC_MSG_CHECKING([for csc.exe])
6512     find_csc
6513     if test -f "$csctest/csc.exe"; then
6514         CSC_PATH="$csctest"
6515     fi
6516     if test ! -f "$CSC_PATH/csc.exe"; then
6517         AC_MSG_ERROR([csc.exe not found as $CSC_PATH/csc.exe])
6518     else
6519         AC_MSG_RESULT([$CSC_PATH/csc.exe])
6520     fi
6521
6522     CSC_PATH=`win_short_path_for_make "$CSC_PATH"`
6523
6524     dnl Check al.exe
6525     AC_MSG_CHECKING([for al.exe])
6526     find_winsdk
6527     if test -n "$winsdkbinsubdir" \
6528         -a -f "$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/al.exe"
6529     then
6530         AL_PATH="$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH"
6531     elif test -f "$winsdktest/Bin/$WIN_BUILD_ARCH/al.exe"; then
6532         AL_PATH="$winsdktest/Bin/$WIN_BUILD_ARCH"
6533     elif test -f "$winsdktest/Bin/al.exe"; then
6534         AL_PATH="$winsdktest/Bin"
6535     fi
6536
6537     if test -z "$AL_PATH"; then
6538         find_al
6539         if test -f "$altest/bin/al.exe"; then
6540             AL_PATH="$altest/bin"
6541         elif test -f "$altest/al.exe"; then
6542             AL_PATH="$altest"
6543         fi
6544     fi
6545     if test ! -f "$AL_PATH/al.exe"; then
6546         AC_MSG_ERROR([al.exe not found as $AL_PATH/al.exe])
6547     else
6548         AC_MSG_RESULT([$AL_PATH/al.exe])
6549     fi
6550
6551     AL_PATH=`win_short_path_for_make "$AL_PATH"`
6552
6553     dnl Check mscoree.lib / .NET Framework dir
6554     AC_MSG_CHECKING(.NET Framework)
6555     find_dotnetsdk46
6556     PathFormat "$frametest"
6557     frametest="$formatted_path"
6558     if test -f "$frametest/Lib/um/$WIN_BUILD_ARCH/mscoree.lib"; then
6559         DOTNET_FRAMEWORK_HOME="$frametest"
6560     else
6561         find_winsdk
6562         if test -f "$winsdktest/lib/mscoree.lib" -o -f "$winsdktest/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/mscoree.lib"; then
6563             DOTNET_FRAMEWORK_HOME="$winsdktest"
6564         fi
6565     fi
6566     if test ! -f "$DOTNET_FRAMEWORK_HOME/lib/mscoree.lib" -a ! -f "$DOTNET_FRAMEWORK_HOME/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/mscoree.lib" -a ! -f "$DOTNET_FRAMEWORK_HOME/Lib/um/$WIN_BUILD_ARCH/mscoree.lib"; then
6567         AC_MSG_ERROR([mscoree.lib not found])
6568     fi
6569     AC_MSG_RESULT([found: $DOTNET_FRAMEWORK_HOME])
6570
6571     PathFormat "$MIDL_PATH"
6572     MIDL_PATH="$formatted_path"
6573
6574     PathFormat "$AL_PATH"
6575     AL_PATH="$formatted_path"
6576
6577     PathFormat "$DOTNET_FRAMEWORK_HOME"
6578     DOTNET_FRAMEWORK_HOME="$formatted_path"
6579
6580     PathFormat "$CSC_PATH"
6581     CSC_PATH="$formatted_path"
6582 fi
6583
6584 dnl ===================================================================
6585 dnl Testing for C++ compiler and version...
6586 dnl ===================================================================
6587
6588 if test "$_os" != "WINNT"; then
6589     # AC_PROG_CXX sets CXXFLAGS to -g -O2 if not set, avoid that
6590     save_CXXFLAGS=$CXXFLAGS
6591     AC_PROG_CXX
6592     CXXFLAGS=$save_CXXFLAGS
6593     if test -z "$CXX_BASE"; then
6594         CXX_BASE=`first_arg_basename "$CXX"`
6595     fi
6596 fi
6597
6598 dnl check for GNU C++ compiler version
6599 if test "$GXX" = "yes" -a -z "$COM_IS_CLANG"; then
6600     AC_MSG_CHECKING([the GNU C++ compiler version])
6601
6602     _gpp_version=`$CXX -dumpversion`
6603     _gpp_majmin=`echo $_gpp_version | $AWK -F. '{ print \$1*100+\$2 }'`
6604
6605     if test "$_gpp_majmin" -lt "700"; then
6606         AC_MSG_ERROR([You need to use GNU C++ compiler version >= 7.0 to build LibreOffice, you have $_gpp_version.])
6607     else
6608         AC_MSG_RESULT([ok (g++ $_gpp_version)])
6609     fi
6610
6611     dnl see https://code.google.com/p/android/issues/detail?id=41770
6612         glibcxx_threads=no
6613         AC_LANG_PUSH([C++])
6614         AC_REQUIRE_CPP
6615         AC_MSG_CHECKING([whether $CXX_BASE is broken with boost.thread])
6616         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
6617             #include <bits/c++config.h>]],[[
6618             #if !defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \
6619             && !defined(_GLIBCXX__PTHREADS) \
6620             && !defined(_GLIBCXX_HAS_GTHREADS)
6621             choke me
6622             #endif
6623         ]])],[AC_MSG_RESULT([yes])
6624         glibcxx_threads=yes],[AC_MSG_RESULT([no])])
6625         AC_LANG_POP([C++])
6626         if test $glibcxx_threads = yes; then
6627             BOOST_CXXFLAGS="-D_GLIBCXX_HAS_GTHREADS"
6628         fi
6629 fi
6630 AC_SUBST(BOOST_CXXFLAGS)
6631
6632 #
6633 # prefx CXX with ccache if needed
6634 #
6635 if test "$CCACHE" != ""; then
6636     AC_MSG_CHECKING([whether $CXX_BASE is already ccached])
6637     AC_LANG_PUSH([C++])
6638     save_CXXFLAGS=$CXXFLAGS
6639     CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
6640     dnl an empty program will do, we're checking the compiler flags
6641     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
6642                       [use_ccache=yes], [use_ccache=no])
6643     if test $use_ccache = yes; then
6644         AC_MSG_RESULT([yes])
6645     else
6646         CXX="$CCACHE $CXX"
6647         CXX_BASE="ccache $CXX_BASE"
6648         AC_MSG_RESULT([no])
6649     fi
6650     CXXFLAGS=$save_CXXFLAGS
6651     AC_LANG_POP([C++])
6652 fi
6653
6654 dnl ===================================================================
6655 dnl Find pre-processors.(should do that _after_ messing with CC/CXX)
6656 dnl ===================================================================
6657
6658 if test "$_os" != "WINNT"; then
6659     AC_PROG_CXXCPP
6660
6661     dnl Check whether there's a C pre-processor.
6662     AC_PROG_CPP
6663 fi
6664
6665
6666 dnl ===================================================================
6667 dnl Find integral type sizes and alignments
6668 dnl ===================================================================
6669
6670 if test "$_os" != "WINNT"; then
6671
6672     AC_CHECK_SIZEOF(long)
6673     AC_CHECK_SIZEOF(short)
6674     AC_CHECK_SIZEOF(int)
6675     AC_CHECK_SIZEOF(long long)
6676     AC_CHECK_SIZEOF(double)
6677     AC_CHECK_SIZEOF(void*)
6678
6679     SAL_TYPES_SIZEOFSHORT=$ac_cv_sizeof_short
6680     SAL_TYPES_SIZEOFINT=$ac_cv_sizeof_int
6681     SAL_TYPES_SIZEOFLONG=$ac_cv_sizeof_long
6682     SAL_TYPES_SIZEOFLONGLONG=$ac_cv_sizeof_long_long
6683     SAL_TYPES_SIZEOFPOINTER=$ac_cv_sizeof_voidp
6684
6685     dnl Allow build without AC_CHECK_ALIGNOF, grrr
6686     m4_pattern_allow([AC_CHECK_ALIGNOF])
6687     m4_ifdef([AC_CHECK_ALIGNOF],
6688         [
6689             AC_CHECK_ALIGNOF(short,[#include <stddef.h>])
6690             AC_CHECK_ALIGNOF(int,[#include <stddef.h>])
6691             AC_CHECK_ALIGNOF(long,[#include <stddef.h>])
6692             AC_CHECK_ALIGNOF(double,[#include <stddef.h>])
6693         ],
6694         [
6695             case "$_os-$host_cpu" in
6696             Linux-i686)
6697                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
6698                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
6699                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=4
6700                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=4
6701                 ;;
6702             Linux-x86_64)
6703                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
6704                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
6705                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=8
6706                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=8
6707                 ;;
6708             *)
6709                 if test -z "$ac_cv_alignof_short" -o \
6710                         -z "$ac_cv_alignof_int" -o \
6711                         -z "$ac_cv_alignof_long" -o \
6712                         -z "$ac_cv_alignof_double"; then
6713                    AC_MSG_ERROR([Your Autoconf doesn't have [AC_][CHECK_ALIGNOF]. You need to set the environment variables ac_cv_alignof_short, ac_cv_alignof_int, ac_cv_alignof_long and ac_cv_alignof_double.])
6714                 fi
6715                 ;;
6716             esac
6717         ])
6718
6719     SAL_TYPES_ALIGNMENT2=$ac_cv_alignof_short
6720     SAL_TYPES_ALIGNMENT4=$ac_cv_alignof_int
6721     if test $ac_cv_sizeof_long -eq 8; then
6722         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_long
6723     elif test $ac_cv_sizeof_double -eq 8; then
6724         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_double
6725     else
6726         AC_MSG_ERROR([Cannot find alignment of 8 byte types.])
6727     fi
6728
6729     dnl Check for large file support
6730     AC_SYS_LARGEFILE
6731     if test -n "$ac_cv_sys_file_offset_bits" -a "$ac_cv_sys_file_offset_bits" != "no"; then
6732         LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
6733     fi
6734     if test -n "$ac_cv_sys_large_files" -a "$ac_cv_sys_large_files" != "no"; then
6735         LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES"
6736     fi
6737 else
6738     # Hardcode for MSVC
6739     SAL_TYPES_SIZEOFSHORT=2
6740     SAL_TYPES_SIZEOFINT=4
6741     SAL_TYPES_SIZEOFLONG=4
6742     SAL_TYPES_SIZEOFLONGLONG=8
6743     if test $WIN_HOST_BITS -eq 32; then
6744         SAL_TYPES_SIZEOFPOINTER=4
6745     else
6746         SAL_TYPES_SIZEOFPOINTER=8
6747     fi
6748     SAL_TYPES_ALIGNMENT2=2
6749     SAL_TYPES_ALIGNMENT4=4
6750     SAL_TYPES_ALIGNMENT8=8
6751     LFS_CFLAGS=''
6752 fi
6753 AC_SUBST(LFS_CFLAGS)
6754
6755 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFSHORT,$SAL_TYPES_SIZEOFSHORT)
6756 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFINT,$SAL_TYPES_SIZEOFINT)
6757 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONG,$SAL_TYPES_SIZEOFLONG)
6758 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONGLONG,$SAL_TYPES_SIZEOFLONGLONG)
6759 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFPOINTER,$SAL_TYPES_SIZEOFPOINTER)
6760 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT2,$SAL_TYPES_ALIGNMENT2)
6761 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT4,$SAL_TYPES_ALIGNMENT4)
6762 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT8,$SAL_TYPES_ALIGNMENT8)
6763
6764 dnl ===================================================================
6765 dnl Check whether to enable runtime optimizations
6766 dnl ===================================================================
6767 ENABLE_RUNTIME_OPTIMIZATIONS=
6768 AC_MSG_CHECKING([whether to enable runtime optimizations])
6769 if test -z "$enable_runtime_optimizations"; then
6770     for i in $CC; do
6771         case $i in
6772         -fsanitize=*)
6773             enable_runtime_optimizations=no
6774             break
6775             ;;
6776         esac
6777     done
6778 fi
6779 if test "$enable_runtime_optimizations" != no; then
6780     ENABLE_RUNTIME_OPTIMIZATIONS=TRUE
6781     AC_DEFINE(ENABLE_RUNTIME_OPTIMIZATIONS)
6782     AC_MSG_RESULT([yes])
6783 else
6784     AC_MSG_RESULT([no])
6785 fi
6786 AC_SUBST([ENABLE_RUNTIME_OPTIMIZATIONS])
6787
6788 dnl ===================================================================
6789 dnl Check if valgrind headers are available
6790 dnl ===================================================================
6791 ENABLE_VALGRIND=
6792 if test "$cross_compiling" != yes -a "$with_valgrind" != no; then
6793     prev_cppflags=$CPPFLAGS
6794     # Is VALGRIND_CFLAGS something one is supposed to have in the environment,
6795     # or where does it come from?
6796     CPPFLAGS="$CPPFLAGS $VALGRIND_CFLAGS"
6797     AC_CHECK_HEADER([valgrind/valgrind.h],
6798         [ENABLE_VALGRIND=TRUE])
6799     CPPFLAGS=$prev_cppflags
6800 fi
6801 AC_SUBST([ENABLE_VALGRIND])
6802 if test -z "$ENABLE_VALGRIND"; then
6803     if test "$with_valgrind" = yes; then
6804         AC_MSG_ERROR([--with-valgrind specified but no Valgrind headers found])
6805     fi
6806     VALGRIND_CFLAGS=
6807 fi
6808 AC_SUBST([VALGRIND_CFLAGS])
6809
6810
6811 dnl ===================================================================
6812 dnl Check if SDT probes (for systemtap, gdb, dtrace) are available
6813 dnl ===================================================================
6814
6815 # We need at least the sys/sdt.h include header.
6816 AC_CHECK_HEADER([sys/sdt.h], [SDT_H_FOUND='TRUE'], [SDT_H_FOUND='FALSE'])
6817 if test "$SDT_H_FOUND" = "TRUE"; then
6818     # Found sys/sdt.h header, now make sure the c++ compiler works.
6819     # Old g++ versions had problems with probes in constructors/destructors.
6820     AC_MSG_CHECKING([working sys/sdt.h and c++ support])
6821     AC_LANG_PUSH([C++])
6822     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
6823     #include <sys/sdt.h>
6824     class ProbeClass
6825     {
6826     private:
6827       int& ref;
6828       const char *name;
6829
6830     public:
6831       ProbeClass(int& v, const char *n) : ref(v), name(n)
6832       {
6833         DTRACE_PROBE2(_test_, cons, name, ref);
6834       }
6835
6836       void method(int min)
6837       {
6838         DTRACE_PROBE3(_test_, meth, name, ref, min);
6839         ref -= min;
6840       }
6841
6842       ~ProbeClass()
6843       {
6844         DTRACE_PROBE2(_test_, dest, name, ref);
6845       }
6846     };
6847     ]],[[
6848     int i = 64;
6849     DTRACE_PROBE1(_test_, call, i);
6850     ProbeClass inst = ProbeClass(i, "call");
6851     inst.method(24);
6852     ]])], [AC_MSG_RESULT([yes]); AC_DEFINE([USE_SDT_PROBES])],
6853           [AC_MSG_RESULT([no, sdt.h or c++ compiler too old])])
6854     AC_LANG_POP([C++])
6855 fi
6856 AC_CONFIG_HEADERS([config_host/config_probes.h])
6857
6858 dnl ===================================================================
6859 dnl GCC features
6860 dnl ===================================================================
6861 HAVE_GCC_STACK_CLASH_PROTECTION=
6862 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
6863     AC_MSG_CHECKING([whether $CC_BASE supports -fstack-clash-protection])
6864     save_CFLAGS=$CFLAGS
6865     CFLAGS="$CFLAGS -Werror -fstack-clash-protection"
6866     AC_LINK_IFELSE(
6867         [AC_LANG_PROGRAM(, [[return 0;]])],
6868         [AC_MSG_RESULT([yes]); HAVE_GCC_STACK_CLASH_PROTECTION=TRUE],
6869         [AC_MSG_RESULT([no])])
6870     CFLAGS=$save_CFLAGS
6871
6872     AC_MSG_CHECKING([whether $CC_BASE supports -mno-avx])
6873     save_CFLAGS=$CFLAGS
6874     CFLAGS="$CFLAGS -Werror -mno-avx"
6875     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_AVX=TRUE ],[])
6876     CFLAGS=$save_CFLAGS
6877     if test "$HAVE_GCC_AVX" = "TRUE"; then
6878         AC_MSG_RESULT([yes])
6879     else
6880         AC_MSG_RESULT([no])
6881     fi
6882
6883     AC_MSG_CHECKING([whether $CC_BASE supports atomic functions])
6884     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
6885     int v = 0;
6886     if (__sync_add_and_fetch(&v, 1) != 1 ||
6887         __sync_sub_and_fetch(&v, 1) != 0)
6888         return 1;
6889     __sync_synchronize();
6890     if (__sync_val_compare_and_swap(&v, 0, 1) != 0 ||
6891         v != 1)
6892         return 1;
6893     return 0;
6894 ]])],[HAVE_GCC_BUILTIN_ATOMIC=TRUE],[])
6895     if test "$HAVE_GCC_BUILTIN_ATOMIC" = "TRUE"; then
6896         AC_MSG_RESULT([yes])
6897         AC_DEFINE(HAVE_GCC_BUILTIN_ATOMIC)
6898     else
6899         AC_MSG_RESULT([no])
6900     fi
6901
6902     AC_MSG_CHECKING([whether $CXX_BASE defines __base_class_type_info in cxxabi.h])
6903     AC_LANG_PUSH([C++])
6904     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6905             #include <cstddef>
6906             #include <cxxabi.h>
6907             std::size_t f() { return sizeof(__cxxabiv1::__base_class_type_info); }
6908         ])], [
6909             AC_DEFINE([HAVE_CXXABI_H_BASE_CLASS_TYPE_INFO],[1])
6910             AC_MSG_RESULT([yes])
6911         ], [AC_MSG_RESULT([no])])
6912     AC_LANG_POP([C++])
6913
6914     AC_MSG_CHECKING([whether $CXX_BASE defines __class_type_info in cxxabi.h])
6915     AC_LANG_PUSH([C++])
6916     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6917             #include <cstddef>
6918             #include <cxxabi.h>
6919             std::size_t f() { return sizeof(__cxxabiv1::__class_type_info); }
6920         ])], [
6921             AC_DEFINE([HAVE_CXXABI_H_CLASS_TYPE_INFO],[1])
6922             AC_MSG_RESULT([yes])
6923         ], [AC_MSG_RESULT([no])])
6924     AC_LANG_POP([C++])
6925
6926     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_allocate_exception in cxxabi.h])
6927     AC_LANG_PUSH([C++])
6928     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6929             #include <cxxabi.h>
6930             void * f() { return __cxxabiv1::__cxa_allocate_exception(0); }
6931         ])], [
6932             AC_DEFINE([HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION],[1])
6933             AC_MSG_RESULT([yes])
6934         ], [AC_MSG_RESULT([no])])
6935     AC_LANG_POP([C++])
6936
6937     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_eh_globals in cxxabi.h])
6938     AC_LANG_PUSH([C++])
6939     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6940             #include <cstddef>
6941             #include <cxxabi.h>
6942             std::size_t f() { return sizeof(__cxxabiv1::__cxa_eh_globals); }
6943         ])], [
6944             AC_DEFINE([HAVE_CXXABI_H_CXA_EH_GLOBALS],[1])
6945             AC_MSG_RESULT([yes])
6946         ], [AC_MSG_RESULT([no])])
6947     AC_LANG_POP([C++])
6948
6949     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_exception in cxxabi.h])
6950     AC_LANG_PUSH([C++])
6951     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6952             #include <cstddef>
6953             #include <cxxabi.h>
6954             std::size_t f() { return sizeof(__cxxabiv1::__cxa_exception); }
6955         ])], [
6956             AC_DEFINE([HAVE_CXXABI_H_CXA_EXCEPTION],[1])
6957             AC_MSG_RESULT([yes])
6958         ], [AC_MSG_RESULT([no])])
6959     AC_LANG_POP([C++])
6960
6961     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_get_globals in cxxabi.h])
6962     AC_LANG_PUSH([C++])
6963     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6964             #include <cxxabi.h>
6965             void * f() { return __cxxabiv1::__cxa_get_globals(); }
6966         ])], [
6967             AC_DEFINE([HAVE_CXXABI_H_CXA_GET_GLOBALS],[1])
6968             AC_MSG_RESULT([yes])
6969         ], [AC_MSG_RESULT([no])])
6970     AC_LANG_POP([C++])
6971
6972     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_current_exception_type in cxxabi.h])
6973     AC_LANG_PUSH([C++])
6974     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6975             #include <cxxabi.h>
6976             void * f() { return __cxxabiv1::__cxa_current_exception_type(); }
6977         ])], [
6978             AC_DEFINE([HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE],[1])
6979             AC_MSG_RESULT([yes])
6980         ], [AC_MSG_RESULT([no])])
6981     AC_LANG_POP([C++])
6982
6983     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_throw in cxxabi.h])
6984     AC_LANG_PUSH([C++])
6985     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6986             #include <cxxabi.h>
6987             void f() { __cxxabiv1::__cxa_throw(0, 0, 0); }
6988         ])], [
6989             AC_DEFINE([HAVE_CXXABI_H_CXA_THROW],[1])
6990             AC_MSG_RESULT([yes])
6991         ], [AC_MSG_RESULT([no])])
6992     AC_LANG_POP([C++])
6993
6994     AC_MSG_CHECKING([whether $CXX_BASE defines __si_class_type_info in cxxabi.h])
6995     AC_LANG_PUSH([C++])
6996     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6997             #include <cstddef>
6998             #include <cxxabi.h>
6999             std::size_t f() { return sizeof(__cxxabiv1::__si_class_type_info); }
7000         ])], [
7001             AC_DEFINE([HAVE_CXXABI_H_SI_CLASS_TYPE_INFO],[1])
7002             AC_MSG_RESULT([yes])
7003         ], [AC_MSG_RESULT([no])])
7004     AC_LANG_POP([C++])
7005
7006     AC_MSG_CHECKING([whether $CXX_BASE defines __vmi_class_type_info in cxxabi.h])
7007     AC_LANG_PUSH([C++])
7008     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7009             #include <cstddef>
7010             #include <cxxabi.h>
7011             std::size_t f() { return sizeof(__cxxabiv1::__vmi_class_type_info); }
7012         ])], [
7013             AC_DEFINE([HAVE_CXXABI_H_VMI_CLASS_TYPE_INFO],[1])
7014             AC_MSG_RESULT([yes])
7015         ], [AC_MSG_RESULT([no])])
7016     AC_LANG_POP([C++])
7017 fi
7018
7019 AC_SUBST(HAVE_GCC_AVX)
7020 AC_SUBST(HAVE_GCC_BUILTIN_ATOMIC)
7021 AC_SUBST(HAVE_GCC_STACK_CLASH_PROTECTION)
7022
7023 dnl ===================================================================
7024 dnl Identify the C++ library
7025 dnl ===================================================================
7026
7027 AC_MSG_CHECKING([what the C++ library is])
7028 AC_LANG_PUSH([C++])
7029 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7030 #include <utility>
7031 #ifndef __GLIBCXX__
7032 foo bar
7033 #endif
7034 ]])],
7035     [CPP_LIBRARY=GLIBCXX
7036      cpp_library_name="GNU libstdc++"
7037     ],
7038     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7039 #include <utility>
7040 #ifndef _LIBCPP_VERSION
7041 foo bar
7042 #endif
7043 ]])],
7044     [CPP_LIBRARY=LIBCPP
7045      cpp_library_name="LLVM libc++"
7046      AC_DEFINE([HAVE_LIBCXX])
7047     ],
7048     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7049 #include <utility>
7050 #ifndef _MSC_VER
7051 foo bar
7052 #endif
7053 ]])],
7054     [CPP_LIBRARY=MSVCRT
7055      cpp_library_name="Microsoft"
7056     ],
7057     AC_MSG_ERROR([Could not figure out what C++ library this is]))))
7058 AC_MSG_RESULT([$cpp_library_name])
7059 AC_LANG_POP([C++])
7060
7061 dnl ===================================================================
7062 dnl Check for gperf
7063 dnl ===================================================================
7064 AC_PATH_PROG(GPERF, gperf)
7065 if test -z "$GPERF"; then
7066     AC_MSG_ERROR([gperf not found but needed. Install it.])
7067 fi
7068 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
7069     GPERF=`cygpath -m $GPERF`
7070 fi
7071 AC_MSG_CHECKING([whether gperf is new enough])
7072 my_gperf_ver1=$($GPERF --version | head -n 1)
7073 my_gperf_ver2=${my_gperf_ver1#GNU gperf }
7074 my_gperf_ver3=$(printf %s "$my_gperf_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
7075 if test "$my_gperf_ver3" -ge 301; then
7076     AC_MSG_RESULT([yes ($my_gperf_ver2)])
7077 else
7078     AC_MSG_ERROR(["$my_gperf_ver1" is too old or unrecognized, must be at least gperf 3.1])
7079 fi
7080 AC_SUBST(GPERF)
7081
7082 dnl ===================================================================
7083 dnl Check for system libcmis
7084 dnl ===================================================================
7085 # libcmis requires curl and we can't build curl for iOS
7086 if test $_os != iOS; then
7087     libo_CHECK_SYSTEM_MODULE([libcmis],[LIBCMIS],[libcmis-0.5 >= 0.5.2])
7088     ENABLE_LIBCMIS=TRUE
7089 else
7090     ENABLE_LIBCMIS=
7091 fi
7092 AC_SUBST(ENABLE_LIBCMIS)
7093
7094 dnl ===================================================================
7095 dnl C++11
7096 dnl ===================================================================
7097
7098 AC_MSG_CHECKING([whether $CXX_BASE supports C++17])
7099 CXXFLAGS_CXX11=
7100 if test "$COM" = MSC -a "$COM_IS_CLANG" != TRUE; then
7101     if test "$with_latest_c__" = yes; then
7102         CXXFLAGS_CXX11=-std:c++latest
7103     else
7104         CXXFLAGS_CXX11=-std:c++17
7105     fi
7106     CXXFLAGS_CXX11="$CXXFLAGS_CXX11 -Zc:__cplusplus"
7107 elif test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7108     my_flags='-std=c++17 -std=c++1z'
7109     if test "$with_latest_c__" = yes; then
7110         my_flags="-std=c++20 -std=c++2a $my_flags"
7111     fi
7112     for flag in $my_flags; do
7113         if test "$COM" = MSC; then
7114             flag="-Xclang $flag"
7115         fi
7116         save_CXXFLAGS=$CXXFLAGS
7117         CXXFLAGS="$CXXFLAGS $flag -Werror"
7118         if test "$SYSTEM_LIBCMIS" = TRUE; then
7119             CXXFLAGS="$CXXFLAGS -DSYSTEM_LIBCMIS $LIBCMIS_CFLAGS"
7120         fi
7121         AC_LANG_PUSH([C++])
7122         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7123             #include <algorithm>
7124             #include <functional>
7125             #include <vector>
7126
7127             #if defined SYSTEM_LIBCMIS
7128             // See ucb/source/ucp/cmis/auth_provider.hxx:
7129             #if !defined __clang__
7130             #pragma GCC diagnostic push
7131             #pragma GCC diagnostic ignored "-Wdeprecated"
7132             #pragma GCC diagnostic ignored "-Wunused-but-set-parameter"
7133             #endif
7134             #include <libcmis/libcmis.hxx>
7135             #if !defined __clang__
7136             #pragma GCC diagnostic pop
7137             #endif
7138             #endif
7139
7140             void f(std::vector<int> & v, std::function<bool(int, int)> fn) {
7141                 std::sort(v.begin(), v.end(), fn);
7142             }
7143             ]])],[CXXFLAGS_CXX11=$flag])
7144         AC_LANG_POP([C++])
7145         CXXFLAGS=$save_CXXFLAGS
7146         if test -n "$CXXFLAGS_CXX11"; then
7147             break
7148         fi
7149     done
7150 fi
7151 if test -n "$CXXFLAGS_CXX11"; then
7152     AC_MSG_RESULT([yes ($CXXFLAGS_CXX11)])
7153 else
7154     AC_MSG_ERROR(no)
7155 fi
7156 AC_SUBST(CXXFLAGS_CXX11)
7157
7158 if test "$GCC" = "yes"; then
7159     save_CXXFLAGS=$CXXFLAGS
7160     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7161     CHECK_L_ATOMIC
7162     CXXFLAGS=$save_CXXFLAGS
7163     AC_SUBST(ATOMIC_LIB)
7164 fi
7165
7166 dnl Test for temporarily incompatible libstdc++ 4.7.{0,1}, where
7167 dnl <https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=179528> introduced
7168 dnl an additional member _M_size into C++11 std::list towards 4.7.0 and
7169 dnl <https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=189186> removed it
7170 dnl again towards 4.7.2:
7171 if test $CPP_LIBRARY = GLIBCXX; then
7172     AC_MSG_CHECKING([whether using C++11 causes libstdc++ 4.7.0/4.7.1 ABI breakage])
7173     AC_LANG_PUSH([C++])
7174     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7175 #include <list>
7176 #if !defined __GLIBCXX__ || (__GLIBCXX__ != 20120322 && __GLIBCXX__ != 20120614)
7177     // according to <https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html>:
7178     //   GCC 4.7.0: 20120322
7179     //   GCC 4.7.1: 20120614
7180     // and using a range check is not possible as the mapping between
7181     // __GLIBCXX__ values and GCC versions is not monotonic
7182 /* ok */
7183 #else
7184 abi broken
7185 #endif
7186         ]])], [AC_MSG_RESULT(no, ok)],
7187         [AC_MSG_ERROR(yes)])
7188     AC_LANG_POP([C++])
7189 fi
7190
7191 AC_MSG_CHECKING([whether $CXX_BASE supports C++11 without Language Defect 757])
7192 save_CXXFLAGS=$CXXFLAGS
7193 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7194 AC_LANG_PUSH([C++])
7195
7196 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7197 #include <stddef.h>
7198
7199 template <typename T, size_t S> char (&sal_n_array_size( T(&)[S] ))[S];
7200
7201 namespace
7202 {
7203         struct b
7204         {
7205                 int i;
7206                 int j;
7207         };
7208 }
7209 ]], [[
7210 struct a
7211 {
7212         int i;
7213         int j;
7214 };
7215 a thinga[]={{0,0}, {1,1}};
7216 b thingb[]={{0,0}, {1,1}};
7217 size_t i = sizeof(sal_n_array_size(thinga));
7218 size_t j = sizeof(sal_n_array_size(thingb));
7219 return !(i != 0 && j != 0);
7220 ]])
7221     ], [ AC_MSG_RESULT(yes) ],
7222     [ AC_MSG_ERROR(no)])
7223 AC_LANG_POP([C++])
7224 CXXFLAGS=$save_CXXFLAGS
7225
7226 HAVE_GCC_FNO_SIZED_DEALLOCATION=
7227 if test "$GCC" = yes; then
7228     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-sized-deallocation])
7229     AC_LANG_PUSH([C++])
7230     save_CXXFLAGS=$CXXFLAGS
7231     CXXFLAGS="$CXXFLAGS -fno-sized-deallocation"
7232     AC_LINK_IFELSE([AC_LANG_PROGRAM()],[HAVE_GCC_FNO_SIZED_DEALLOCATION=TRUE])
7233     CXXFLAGS=$save_CXXFLAGS
7234     AC_LANG_POP([C++])
7235     if test "$HAVE_GCC_FNO_SIZED_DEALLOCATION" = TRUE; then
7236         AC_MSG_RESULT([yes])
7237     else
7238         AC_MSG_RESULT([no])
7239     fi
7240 fi
7241 AC_SUBST([HAVE_GCC_FNO_SIZED_DEALLOCATION])
7242
7243 AC_MSG_CHECKING([whether $CXX_BASE supports a working C++20 consteval])
7244 dnl ...that does not suffer from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96994> "Missing code
7245 dnl from consteval constructor initializing const variable":
7246 AC_LANG_PUSH([C++])
7247 save_CXXFLAGS=$CXXFLAGS
7248 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7249 AC_RUN_IFELSE([AC_LANG_PROGRAM([
7250         struct S {
7251             consteval S() { i = 1; }
7252             int i = 0;
7253         };
7254         S const s;
7255     ], [
7256         return (s.i == 1) ? 0 : 1;
7257     ])], [
7258         AC_DEFINE([HAVE_CPP_CONSTEVAL],[1])
7259         AC_MSG_RESULT([yes])
7260     ], [AC_MSG_RESULT([no])], [AC_MSG_RESULT([assumed no (cross compiling)])])
7261 CXXFLAGS=$save_CXXFLAGS
7262 AC_LANG_POP([C++])
7263
7264 AC_MSG_CHECKING([whether $CXX_BASE supports C++2a constinit sorted vectors])
7265 AC_LANG_PUSH([C++])
7266 save_CXXFLAGS=$CXXFLAGS
7267 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7268 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7269         #include <algorithm>
7270         #include <initializer_list>
7271         #include <vector>
7272         template<typename T> class S {
7273         private:
7274             std::vector<T> v_;
7275         public:
7276             constexpr S(std::initializer_list<T> i): v_(i) { std::sort(v_.begin(), v_.end()); }
7277         };
7278         constinit S<int> s{3, 2, 1};
7279     ])], [
7280         AC_DEFINE([HAVE_CPP_CONSTINIT_SORTED_VECTOR],[1])
7281         AC_MSG_RESULT([yes])
7282     ], [AC_MSG_RESULT([no])])
7283 CXXFLAGS=$save_CXXFLAGS
7284 AC_LANG_POP([C++])
7285
7286 AC_MSG_CHECKING([whether $CXX_BASE supports C++2a <span> with unsigned size_type])
7287 AC_LANG_PUSH([C++])
7288 save_CXXFLAGS=$CXXFLAGS
7289 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7290 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7291         #include <span>
7292         #include <type_traits>
7293         // Don't check size_type directly, as it was called index_type before P1872R0:
7294         void f(std::span<int> s) { static_assert(std::is_unsigned_v<decltype(s.size())>); };
7295     ])], [
7296         AC_DEFINE([HAVE_CPP_SPAN],[1])
7297         AC_MSG_RESULT([yes])
7298     ], [AC_MSG_RESULT([no])])
7299 CXXFLAGS=$save_CXXFLAGS
7300 AC_LANG_POP([C++])
7301
7302 AC_MSG_CHECKING([whether $CXX_BASE implements C++ DR P1155R3])
7303 AC_LANG_PUSH([C++])
7304 save_CXXFLAGS=$CXXFLAGS
7305 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7306 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7307         struct S1 { S1(S1 &&); };
7308         struct S2: S1 {};
7309         S1 f(S2 s) { return s; }
7310     ])], [
7311         AC_DEFINE([HAVE_P1155R3],[1])
7312         AC_MSG_RESULT([yes])
7313     ], [AC_MSG_RESULT([no])])
7314 CXXFLAGS=$save_CXXFLAGS
7315 AC_LANG_POP([C++])
7316
7317 dnl Supported since GCC 9 and Clang 10 (which each also started to support -Wdeprecated-copy, but
7318 dnl which is included in -Wextra anyway):
7319 HAVE_WDEPRECATED_COPY_DTOR=
7320 if test "$GCC" = yes; then
7321     AC_MSG_CHECKING([whether $CXX_BASE supports -Wdeprecated-copy-dtor])
7322     AC_LANG_PUSH([C++])
7323     save_CXXFLAGS=$CXXFLAGS
7324     CXXFLAGS="$CXXFLAGS -Werror -Wdeprecated-copy-dtor"
7325     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
7326             HAVE_WDEPRECATED_COPY_DTOR=TRUE
7327             AC_MSG_RESULT([yes])
7328         ], [AC_MSG_RESULT([no])])
7329     CXXFLAGS=$save_CXXFLAGS
7330     AC_LANG_POP([C++])
7331 fi
7332 AC_SUBST([HAVE_WDEPRECATED_COPY_DTOR])
7333
7334 dnl At least GCC 8.2 with -O2 (i.e., --enable-optimized) causes a false-positive -Wmaybe-
7335 dnl uninitialized warning for code like
7336 dnl
7337 dnl   OString f();
7338 dnl   boost::optional<OString> * g(bool b) {
7339 dnl       boost::optional<OString> o;
7340 dnl       if (b) o = f();
7341 dnl       return new boost::optional<OString>(o);
7342 dnl   }
7343 dnl
7344 dnl (as is e.g. present, in a slightly more elaborate form, in
7345 dnl librdf_TypeConverter::extractNode_NoLock in unoxml/source/rdf/librdf_repository.cxx); the below
7346 dnl code is meant to be a faithfully stripped-down and self-contained version of the above code:
7347 HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=
7348 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7349     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=maybe-uninitialized])
7350     AC_LANG_PUSH([C++])
7351     save_CXXFLAGS=$CXXFLAGS
7352     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wmaybe-uninitialized"
7353     if test "$ENABLE_OPTIMIZED" = TRUE; then
7354         CXXFLAGS="$CXXFLAGS -O2"
7355     else
7356         CXXFLAGS="$CXXFLAGS -O0"
7357     fi
7358     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7359             #include <new>
7360             void f1(int);
7361             struct S1 {
7362                 ~S1() { f1(n); }
7363                 int n = 0;
7364             };
7365             struct S2 {
7366                 S2() {}
7367                 S2(S2 const & s) { if (s.init) set(*reinterpret_cast<S1 const *>(s.stg)); }
7368                 ~S2() { if (init) reinterpret_cast<S1 *>(stg)->S1::~S1(); }
7369                 void set(S1 s) {
7370                     new (stg) S1(s);
7371                     init = true;
7372                 }
7373                 bool init = false;
7374                 char stg[sizeof (S1)];
7375             } ;
7376             S1 f2();
7377             S2 * f3(bool b) {
7378                 S2 o;
7379                 if (b) o.set(f2());
7380                 return new S2(o);
7381             }
7382         ]])], [AC_MSG_RESULT([no])], [
7383             HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=TRUE
7384             AC_MSG_RESULT([yes])
7385         ])
7386     CXXFLAGS=$save_CXXFLAGS
7387     AC_LANG_POP([C++])
7388 fi
7389 AC_SUBST([HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED])
7390
7391 dnl Check for <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c5> "[8/9/10/11 Regression]
7392 dnl -Wstringop-overflow false positive due to using MEM_REF type of &MEM" (fixed in GCC 11), which
7393 dnl hits us e.g. with GCC 10 and --enable-optimized at
7394 dnl
7395 dnl   In file included from include/rtl/string.hxx:49,
7396 dnl                    from include/rtl/ustring.hxx:43,
7397 dnl                    from include/osl/file.hxx:35,
7398 dnl                    from include/codemaker/global.hxx:28,
7399 dnl                    from include/codemaker/options.hxx:23,
7400 dnl                    from codemaker/source/commoncpp/commoncpp.cxx:24:
7401 dnl   In function ‘char* rtl::addDataHelper(char*, const char*, std::size_t)’,
7402 dnl       inlined from ‘static char* rtl::ToStringHelper<const char [N]>::addData(char*, const char*) [with long unsigned int N = 3]’ at include/rtl/stringconcat.hxx:147:85,
7403 dnl       inlined from ‘char* rtl::OStringConcat<T1, T2>::addData(char*) const [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/stringconcat.hxx:226:103,
7404 dnl       inlined from ‘rtl::OStringBuffer& rtl::OStringBuffer::append(rtl::OStringConcat<T1, T2>&&) [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/strbuf.hxx:599:30,
7405 dnl       inlined from ‘rtl::OString codemaker::cpp::scopedCppName(const rtl::OString&, bool)’ at codemaker/source/commoncpp/commoncpp.cxx:53:55:
7406 dnl   include/rtl/stringconcat.hxx:78:15: error: writing 2 bytes into a region of size 1 [-Werror=stringop-overflow=]
7407 dnl      78 |         memcpy( buffer, data, length );
7408 dnl         |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
7409 HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=
7410 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7411     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=stringop-overflow=])
7412     AC_LANG_PUSH([C++])
7413     save_CXXFLAGS=$CXXFLAGS
7414     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wstringop-overflow"
7415     if test "$ENABLE_OPTIMIZED" = TRUE; then
7416         CXXFLAGS="$CXXFLAGS -O2"
7417     else
7418         CXXFLAGS="$CXXFLAGS -O0"
7419     fi
7420     dnl Test code taken from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c0>:
7421     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7422             void fill(char const * begin, char const * end, char c);
7423             struct q {
7424                 char ids[4];
7425                 char username[6];
7426             };
7427             void test(q & c) {
7428                 fill(c.ids, c.ids + sizeof(c.ids), '\0');
7429                 __builtin_strncpy(c.username, "root", sizeof(c.username));
7430             }
7431         ]])], [AC_MSG_RESULT([no])], [
7432             HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=TRUE
7433             AC_MSG_RESULT([yes])
7434         ])
7435     CXXFLAGS=$save_CXXFLAGS
7436     AC_LANG_POP([C++])
7437 fi
7438 AC_SUBST([HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW])
7439
7440 dnl ===================================================================
7441 dnl CPU Intrinsics support - SSE, AVX
7442 dnl ===================================================================
7443
7444 CXXFLAGS_INTRINSICS_SSE2=
7445 CXXFLAGS_INTRINSICS_SSSE3=
7446 CXXFLAGS_INTRINSICS_SSE41=
7447 CXXFLAGS_INTRINSICS_SSE42=
7448 CXXFLAGS_INTRINSICS_AVX=
7449 CXXFLAGS_INTRINSICS_AVX2=
7450 CXXFLAGS_INTRINSICS_AVX512=
7451 CXXFLAGS_INTRINSICS_F16C=
7452 CXXFLAGS_INTRINSICS_FMA=
7453
7454 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7455     # GCC, Clang or Clang-cl (clang-cl + MSVC's -arch options don't work well together)
7456     flag_sse2=-msse2
7457     flag_ssse3=-mssse3
7458     flag_sse41=-msse4.1
7459     flag_sse42=-msse4.2
7460     flag_avx=-mavx
7461     flag_avx2=-mavx2
7462     flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
7463     flag_f16c=-mf16c
7464     flag_fma=-mfma
7465 else
7466     # https://docs.microsoft.com/en-us/cpp/build/reference/arch-x86
7467     # MSVC seems to differentiate only between SSE and SSE2, where in fact
7468     # SSE2 seems to be SSE2+.
7469     # Even if -arch:SSE2 is the default, set it explicitly, so that the variable
7470     # is not empty (and can be tested in gbuild).
7471     flag_sse2=-arch:SSE2
7472     flag_ssse3=-arch:SSE2
7473     flag_sse41=-arch:SSE2
7474     flag_sse42=-arch:SSE2
7475     flag_avx=-arch:AVX
7476     flag_avx2=-arch:AVX2
7477     flag_avx512=-arch:AVX512
7478     # These are part of -arch:AVX2
7479     flag_f16c=-arch:AVX2
7480     flag_fma=-arch:AVX2
7481 fi
7482
7483 AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
7484 AC_LANG_PUSH([C++])
7485 save_CXXFLAGS=$CXXFLAGS
7486 CXXFLAGS="$CXXFLAGS $flag_sse2"
7487 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7488     #include <emmintrin.h>
7489     int main () {
7490         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7491         c = _mm_xor_si128 (a, b);
7492         return 0;
7493     }
7494     ])],
7495     [can_compile_sse2=yes],
7496     [can_compile_sse2=no])
7497 AC_LANG_POP([C++])
7498 CXXFLAGS=$save_CXXFLAGS
7499 AC_MSG_RESULT([${can_compile_sse2}])
7500 if test "${can_compile_sse2}" = "yes" ; then
7501     CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
7502 fi
7503
7504 AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
7505 AC_LANG_PUSH([C++])
7506 save_CXXFLAGS=$CXXFLAGS
7507 CXXFLAGS="$CXXFLAGS $flag_ssse3"
7508 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7509     #include <tmmintrin.h>
7510     int main () {
7511         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7512         c = _mm_maddubs_epi16 (a, b);
7513         return 0;
7514     }
7515     ])],
7516     [can_compile_ssse3=yes],
7517     [can_compile_ssse3=no])
7518 AC_LANG_POP([C++])
7519 CXXFLAGS=$save_CXXFLAGS
7520 AC_MSG_RESULT([${can_compile_ssse3}])
7521 if test "${can_compile_ssse3}" = "yes" ; then
7522     CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
7523 fi
7524
7525 AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
7526 AC_LANG_PUSH([C++])
7527 save_CXXFLAGS=$CXXFLAGS
7528 CXXFLAGS="$CXXFLAGS $flag_sse41"
7529 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7530     #include <smmintrin.h>
7531     int main () {
7532         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7533         c = _mm_cmpeq_epi64 (a, b);
7534         return 0;
7535     }
7536     ])],
7537     [can_compile_sse41=yes],
7538     [can_compile_sse41=no])
7539 AC_LANG_POP([C++])
7540 CXXFLAGS=$save_CXXFLAGS
7541 AC_MSG_RESULT([${can_compile_sse41}])
7542 if test "${can_compile_sse41}" = "yes" ; then
7543     CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
7544 fi
7545
7546 AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
7547 AC_LANG_PUSH([C++])
7548 save_CXXFLAGS=$CXXFLAGS
7549 CXXFLAGS="$CXXFLAGS $flag_sse42"
7550 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7551     #include <nmmintrin.h>
7552     int main () {
7553         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7554         c = _mm_cmpgt_epi64 (a, b);
7555         return 0;
7556     }
7557     ])],
7558     [can_compile_sse42=yes],
7559     [can_compile_sse42=no])
7560 AC_LANG_POP([C++])
7561 CXXFLAGS=$save_CXXFLAGS
7562 AC_MSG_RESULT([${can_compile_sse42}])
7563 if test "${can_compile_sse42}" = "yes" ; then
7564     CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
7565 fi
7566
7567 AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
7568 AC_LANG_PUSH([C++])
7569 save_CXXFLAGS=$CXXFLAGS
7570 CXXFLAGS="$CXXFLAGS $flag_avx"
7571 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7572     #include <immintrin.h>
7573     int main () {
7574         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
7575         c = _mm256_xor_ps(a, b);
7576         return 0;
7577     }
7578     ])],
7579     [can_compile_avx=yes],
7580     [can_compile_avx=no])
7581 AC_LANG_POP([C++])
7582 CXXFLAGS=$save_CXXFLAGS
7583 AC_MSG_RESULT([${can_compile_avx}])
7584 if test "${can_compile_avx}" = "yes" ; then
7585     CXXFLAGS_INTRINSICS_AVX="$flag_avx"
7586 fi
7587
7588 AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
7589 AC_LANG_PUSH([C++])
7590 save_CXXFLAGS=$CXXFLAGS
7591 CXXFLAGS="$CXXFLAGS $flag_avx2"
7592 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7593     #include <immintrin.h>
7594     int main () {
7595         __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
7596         c = _mm256_maddubs_epi16(a, b);
7597         return 0;
7598     }
7599     ])],
7600     [can_compile_avx2=yes],
7601     [can_compile_avx2=no])
7602 AC_LANG_POP([C++])
7603 CXXFLAGS=$save_CXXFLAGS
7604 AC_MSG_RESULT([${can_compile_avx2}])
7605 if test "${can_compile_avx2}" = "yes" ; then
7606     CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
7607 fi
7608
7609 AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
7610 AC_LANG_PUSH([C++])
7611 save_CXXFLAGS=$CXXFLAGS
7612 CXXFLAGS="$CXXFLAGS $flag_avx512"
7613 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7614     #include <immintrin.h>
7615     int main () {
7616         __m512i a = _mm512_loadu_si512(0);
7617         return 0;
7618     }
7619     ])],
7620     [can_compile_avx512=yes],
7621     [can_compile_avx512=no])
7622 AC_LANG_POP([C++])
7623 CXXFLAGS=$save_CXXFLAGS
7624 AC_MSG_RESULT([${can_compile_avx512}])
7625 if test "${can_compile_avx512}" = "yes" ; then
7626     CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
7627 fi
7628
7629 AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
7630 AC_LANG_PUSH([C++])
7631 save_CXXFLAGS=$CXXFLAGS
7632 CXXFLAGS="$CXXFLAGS $flag_f16c"
7633 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7634     #include <immintrin.h>
7635     int main () {
7636         __m128i a = _mm_set1_epi32 (0);
7637         __m128 c;
7638         c = _mm_cvtph_ps(a);
7639         return 0;
7640     }
7641     ])],
7642     [can_compile_f16c=yes],
7643     [can_compile_f16c=no])
7644 AC_LANG_POP([C++])
7645 CXXFLAGS=$save_CXXFLAGS
7646 AC_MSG_RESULT([${can_compile_f16c}])
7647 if test "${can_compile_f16c}" = "yes" ; then
7648     CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
7649 fi
7650
7651 AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
7652 AC_LANG_PUSH([C++])
7653 save_CXXFLAGS=$CXXFLAGS
7654 CXXFLAGS="$CXXFLAGS $flag_fma"
7655 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7656     #include <immintrin.h>
7657     int main () {
7658         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
7659         d = _mm256_fmadd_ps(a, b, c);
7660         return 0;
7661     }
7662     ])],
7663     [can_compile_fma=yes],
7664     [can_compile_fma=no])
7665 AC_LANG_POP([C++])
7666 CXXFLAGS=$save_CXXFLAGS
7667 AC_MSG_RESULT([${can_compile_fma}])
7668 if test "${can_compile_fma}" = "yes" ; then
7669     CXXFLAGS_INTRINSICS_FMA="$flag_fma"
7670 fi
7671
7672 AC_SUBST([CXXFLAGS_INTRINSICS_SSE2])
7673 AC_SUBST([CXXFLAGS_INTRINSICS_SSSE3])
7674 AC_SUBST([CXXFLAGS_INTRINSICS_SSE41])
7675 AC_SUBST([CXXFLAGS_INTRINSICS_SSE42])
7676 AC_SUBST([CXXFLAGS_INTRINSICS_AVX])
7677 AC_SUBST([CXXFLAGS_INTRINSICS_AVX2])
7678 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512])
7679 AC_SUBST([CXXFLAGS_INTRINSICS_F16C])
7680 AC_SUBST([CXXFLAGS_INTRINSICS_FMA])
7681
7682 dnl ===================================================================
7683 dnl system stl sanity tests
7684 dnl ===================================================================
7685 if test "$_os" != "WINNT"; then
7686
7687     AC_LANG_PUSH([C++])
7688
7689     save_CPPFLAGS="$CPPFLAGS"
7690     if test -n "$MACOSX_SDK_PATH"; then
7691         CPPFLAGS="-isysroot $MACOSX_SDK_PATH $CPPFLAGS"
7692     fi
7693
7694     # Assume visibility is not broken with libc++. The below test is very much designed for libstdc++
7695     # only.
7696     if test "$CPP_LIBRARY" = GLIBCXX; then
7697         dnl gcc#19664, gcc#22482, rhbz#162935
7698         AC_MSG_CHECKING([if STL headers are visibility safe (GCC bug 22482)])
7699         AC_EGREP_HEADER(visibility push, string, stlvisok=yes, stlvisok=no)
7700         AC_MSG_RESULT([$stlvisok])
7701         if test "$stlvisok" = "no"; then
7702             AC_MSG_ERROR([Your libstdc++ headers are not visibility safe. This is no longer supported.])
7703         fi
7704     fi
7705
7706     # As the below test checks things when linking self-compiled dynamic libraries, it presumably is irrelevant
7707     # when we don't make any dynamic libraries?
7708     if test "$DISABLE_DYNLOADING" = ""; then
7709         AC_MSG_CHECKING([if $CXX_BASE is -fvisibility-inlines-hidden safe (Clang bug 11250)])
7710         cat > conftestlib1.cc <<_ACEOF
7711 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
7712 struct S2: S1<int> { virtual ~S2(); };
7713 S2::~S2() {}
7714 _ACEOF
7715         cat > conftestlib2.cc <<_ACEOF
7716 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
7717 struct S2: S1<int> { virtual ~S2(); };
7718 struct S3: S2 { virtual ~S3(); }; S3::~S3() {}
7719 _ACEOF
7720         gccvisinlineshiddenok=yes
7721         if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib1.cc -o libconftest1$DLLPOST >/dev/null 2>&5; then
7722             gccvisinlineshiddenok=no
7723         else
7724             dnl At least Clang -fsanitize=address and -fsanitize=undefined are
7725             dnl known to not work with -z defs (unsetting which makes the test
7726             dnl moot, though):
7727             my_linkflagsnoundefs=$LINKFLAGSNOUNDEFS
7728             if test "$COM_IS_CLANG" = TRUE; then
7729                 for i in $CXX $CXXFLAGS; do
7730                     case $i in
7731                     -fsanitize=*)
7732                         my_linkflagsnoundefs=
7733                         break
7734                         ;;
7735                     esac
7736                 done
7737             fi
7738             if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib2.cc -L. -lconftest1 $my_linkflagsnoundefs -o libconftest2$DLLPOST >/dev/null 2>&5; then
7739                 gccvisinlineshiddenok=no
7740             fi
7741         fi
7742
7743         rm -fr libconftest*
7744         AC_MSG_RESULT([$gccvisinlineshiddenok])
7745         if test "$gccvisinlineshiddenok" = "no"; then
7746             AC_MSG_ERROR([Your gcc/clang is not -fvisibility-inlines-hidden safe. This is no longer supported.])
7747         fi
7748     fi
7749
7750    AC_MSG_CHECKING([if $CXX_BASE has a visibility bug with class-level attributes (GCC bug 26905)])
7751     cat >visibility.cxx <<_ACEOF
7752 #pragma GCC visibility push(hidden)
7753 struct __attribute__ ((visibility ("default"))) TestStruct {
7754   static void Init();
7755 };
7756 __attribute__ ((visibility ("default"))) void TestFunc() {
7757   TestStruct::Init();
7758 }
7759 _ACEOF
7760     if ! $CXX $CXXFLAGS $CPPFLAGS -fpic -S visibility.cxx; then
7761         gccvisbroken=yes
7762     else
7763         case "$host_cpu" in
7764         i?86|x86_64)
7765             if test "$_os" = "Darwin" -o "$_os" = "iOS"; then
7766                 gccvisbroken=no
7767             else
7768                 if $EGREP -q '@PLT|@GOT' visibility.s || test "$ENABLE_LTO" = "TRUE"; then
7769                     gccvisbroken=no
7770                 else
7771                     gccvisbroken=yes
7772                 fi
7773             fi
7774             ;;
7775         *)
7776             gccvisbroken=no
7777             ;;
7778         esac
7779     fi
7780     rm -f visibility.s visibility.cxx
7781
7782     AC_MSG_RESULT([$gccvisbroken])
7783     if test "$gccvisbroken" = "yes"; then
7784         AC_MSG_ERROR([Your gcc is not -fvisibility=hidden safe. This is no longer supported.])
7785     fi
7786
7787     CPPFLAGS="$save_CPPFLAGS"
7788
7789     AC_LANG_POP([C++])
7790 fi
7791
7792 dnl ===================================================================
7793 dnl  Clang++ tests
7794 dnl ===================================================================
7795
7796 HAVE_GCC_FNO_ENFORCE_EH_SPECS=
7797 if test "$GCC" = "yes"; then
7798     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-enforce-eh-specs])
7799     AC_LANG_PUSH([C++])
7800     save_CXXFLAGS=$CXXFLAGS
7801     CXXFLAGS="$CFLAGS -Werror -fno-enforce-eh-specs"
7802     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_FNO_ENFORCE_EH_SPECS=TRUE ],[])
7803     CXXFLAGS=$save_CXXFLAGS
7804     AC_LANG_POP([C++])
7805     if test "$HAVE_GCC_FNO_ENFORCE_EH_SPECS" = "TRUE"; then
7806         AC_MSG_RESULT([yes])
7807     else
7808         AC_MSG_RESULT([no])
7809     fi
7810 fi
7811 AC_SUBST(HAVE_GCC_FNO_ENFORCE_EH_SPECS)
7812
7813 dnl ===================================================================
7814 dnl Compiler plugins
7815 dnl ===================================================================
7816
7817 COMPILER_PLUGINS=
7818 # currently only Clang
7819
7820 if test "$COM_IS_CLANG" != "TRUE"; then
7821     if test "$libo_fuzzed_enable_compiler_plugins" = yes -a "$enable_compiler_plugins" = yes; then
7822         AC_MSG_NOTICE([Resetting --enable-compiler-plugins=no])
7823         enable_compiler_plugins=no
7824     fi
7825 fi
7826
7827 COMPILER_PLUGINS_COM_IS_CLANG=
7828 if test "$COM_IS_CLANG" = "TRUE"; then
7829     if test -n "$enable_compiler_plugins"; then
7830         compiler_plugins="$enable_compiler_plugins"
7831     elif test -n "$ENABLE_DBGUTIL"; then
7832         compiler_plugins=test
7833     else
7834         compiler_plugins=no
7835     fi
7836     if test "$compiler_plugins" != no -a "$my_apple_clang" != yes; then
7837         if test "$CLANGVER" -lt 50002; then
7838             if test "$compiler_plugins" = yes; then
7839                 AC_MSG_ERROR([Clang $CLANGVER is too old to build compiler plugins; need >= 5.0.2.])
7840             else
7841                 compiler_plugins=no
7842             fi
7843         fi
7844     fi
7845     if test "$compiler_plugins" != "no"; then
7846         dnl The prefix where Clang resides, override to where Clang resides if
7847         dnl using a source build:
7848         if test -z "$CLANGDIR"; then
7849             CLANGDIR=$(dirname $(dirname $($CXX -print-prog-name=$(basename $(printf '%s\n' $CXX | head -n 1)))))
7850         fi
7851         # Assume Clang is self-built, but allow overriding COMPILER_PLUGINS_CXX to the compiler Clang was built with.
7852         if test -z "$COMPILER_PLUGINS_CXX"; then
7853             COMPILER_PLUGINS_CXX=[$(echo $CXX | sed -e 's/-fsanitize=[^ ]*//g')]
7854         fi
7855         clangbindir=$CLANGDIR/bin
7856         if test "$build_os" = "cygwin"; then
7857             clangbindir=$(cygpath -u "$clangbindir")
7858         fi
7859         AC_PATH_PROG(LLVM_CONFIG, llvm-config,[],"$clangbindir" $PATH)
7860         if test -n "$LLVM_CONFIG"; then
7861             COMPILER_PLUGINS_CXXFLAGS=$($LLVM_CONFIG --cxxflags)
7862             COMPILER_PLUGINS_LINKFLAGS=$($LLVM_CONFIG --ldflags --libs --system-libs | tr '\n' ' ')
7863             if test -z "$CLANGLIBDIR"; then
7864                 CLANGLIBDIR=$($LLVM_CONFIG --libdir)
7865             fi
7866             # Try if clang is built from source (in which case its includes are not together with llvm includes).
7867             # src-root is [llvm-toplevel-src-dir]/llvm, clang is [llvm-toplevel-src-dir]/clang
7868             clangsrcdir=$(dirname $($LLVM_CONFIG --src-root))
7869             if test -n "$clangsrcdir" -a -d "$clangsrcdir" -a -d "$clangsrcdir/clang/include"; then
7870                 COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangsrcdir/clang/include"
7871             fi
7872             # obj-root is [llvm-toplevel-obj-dir]/, clang is [llvm-toplevel-obj-dir]/tools/clang
7873             clangobjdir=$($LLVM_CONFIG --obj-root)
7874             if test -n "$clangobjdir" -a -d "$clangobjdir" -a -d "$clangobjdir/tools/clang/include"; then
7875                 COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangobjdir/tools/clang/include"
7876             fi
7877         fi
7878         AC_MSG_NOTICE([compiler plugins compile flags: $COMPILER_PLUGINS_CXXFLAGS])
7879         AC_LANG_PUSH([C++])
7880         save_CXX=$CXX
7881         save_CXXCPP=$CXXCPP
7882         save_CPPFLAGS=$CPPFLAGS
7883         save_CXXFLAGS=$CXXFLAGS
7884         save_LDFLAGS=$LDFLAGS
7885         save_LIBS=$LIBS
7886         CXX=$COMPILER_PLUGINS_CXX
7887         CXXCPP="$COMPILER_PLUGINS_CXX -E"
7888         CPPFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
7889         CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
7890         AC_CHECK_HEADER(clang/Basic/SourceLocation.h,
7891             [COMPILER_PLUGINS=TRUE],
7892             [
7893             if test "$compiler_plugins" = "yes"; then
7894                 AC_MSG_ERROR([Cannot find Clang headers to build compiler plugins.])
7895             else
7896                 AC_MSG_WARN([Cannot find Clang headers to build compiler plugins, plugins disabled])
7897                 add_warning "Cannot find Clang headers to build compiler plugins, plugins disabled."
7898             fi
7899             ])
7900         dnl TODO: Windows doesn't use LO_CLANG_SHARED_PLUGINS for now, see corresponding TODO
7901         dnl comment in compilerplugins/Makefile-clang.mk:
7902         if test -n "$COMPILER_PLUGINS" && test "$_os" != "WINNT"; then
7903             LDFLAGS=""
7904             AC_MSG_CHECKING([for clang libraries to use])
7905             if test -z "$CLANGTOOLLIBS"; then
7906                 LIBS="-lclangTooling -lclangFrontend -lclangDriver -lclangParse -lclangSema -lclangEdit \
7907  -lclangAnalysis -lclangAST -lclangLex -lclangSerialization -lclangBasic $COMPILER_PLUGINS_LINKFLAGS"
7908                 AC_LINK_IFELSE([
7909                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
7910                         [[ clang::FullSourceLoc().dump(); ]])
7911                 ],[CLANGTOOLLIBS="$LIBS"],[])
7912             fi
7913             if test -z "$CLANGTOOLLIBS"; then
7914                 LIBS="-lclang-cpp $COMPILER_PLUGINS_LINKFLAGS"
7915                 AC_LINK_IFELSE([
7916                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
7917                         [[ clang::FullSourceLoc().dump(); ]])
7918                 ],[CLANGTOOLLIBS="$LIBS"],[])
7919             fi
7920             AC_MSG_RESULT([$CLANGTOOLLIBS])
7921             if test -z "$CLANGTOOLLIBS"; then
7922                 if test "$compiler_plugins" = "yes"; then
7923                     AC_MSG_ERROR([Cannot find Clang libraries to build compiler plugins.])
7924                 else
7925                     AC_MSG_WARN([Cannot find Clang libraries to build compiler plugins, plugins disabled])
7926                     add_warning "Cannot find Clang libraries to build compiler plugins, plugins disabled."
7927                 fi
7928                 COMPILER_PLUGINS=
7929             fi
7930             if test -n "$COMPILER_PLUGINS"; then
7931                 if test -z "$CLANGSYSINCLUDE"; then
7932                     if test -n "$LLVM_CONFIG"; then
7933                         # Path to the clang system headers (no idea if there's a better way to get it).
7934                         CLANGSYSINCLUDE=$($LLVM_CONFIG --libdir)/clang/$($LLVM_CONFIG --version | sed 's/git\|svn//')/include
7935                     fi
7936                 fi
7937             fi
7938         fi
7939         CXX=$save_CXX
7940         CXXCPP=$save_CXXCPP
7941         CPPFLAGS=$save_CPPFLAGS
7942         CXXFLAGS=$save_CXXFLAGS
7943         LDFLAGS=$save_LDFLAGS
7944         LIBS="$save_LIBS"
7945         AC_LANG_POP([C++])
7946
7947         AC_MSG_CHECKING([whether the compiler for building compilerplugins is actually Clang])
7948         AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7949             #ifndef __clang__
7950             you lose
7951             #endif
7952             int foo=42;
7953             ]])],
7954             [AC_MSG_RESULT([yes])
7955              COMPILER_PLUGINS_COM_IS_CLANG=TRUE],
7956             [AC_MSG_RESULT([no])])
7957         AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
7958     fi
7959 else
7960     if test "$enable_compiler_plugins" = "yes"; then
7961         AC_MSG_ERROR([Compiler plugins are currently supported only with the Clang compiler.])
7962     fi
7963 fi
7964 COMPILER_PLUGINS_ANALYZER_PCH=
7965 if test "$enable_compiler_plugins_analyzer_pch" != no; then
7966     COMPILER_PLUGINS_ANALYZER_PCH=TRUE
7967 fi
7968 AC_SUBST(COMPILER_PLUGINS)
7969 AC_SUBST(COMPILER_PLUGINS_ANALYZER_PCH)
7970 AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
7971 AC_SUBST(COMPILER_PLUGINS_CXX)
7972 AC_SUBST(COMPILER_PLUGINS_CXXFLAGS)
7973 AC_SUBST(COMPILER_PLUGINS_CXX_LINKFLAGS)
7974 AC_SUBST(COMPILER_PLUGINS_DEBUG)
7975 AC_SUBST(COMPILER_PLUGINS_TOOLING_ARGS)
7976 AC_SUBST(CLANGDIR)
7977 AC_SUBST(CLANGLIBDIR)
7978 AC_SUBST(CLANGTOOLLIBS)
7979 AC_SUBST(CLANGSYSINCLUDE)
7980
7981 # Plugin to help linker.
7982 # Add something like LD_PLUGIN=/usr/lib64/LLVMgold.so to your autogen.input.
7983 # This makes --enable-lto build with clang work.
7984 AC_SUBST(LD_PLUGIN)
7985
7986 AC_CHECK_FUNCS(posix_fallocate, HAVE_POSIX_FALLOCATE=YES, [HAVE_POSIX_FALLOCATE=NO])
7987 AC_SUBST(HAVE_POSIX_FALLOCATE)
7988
7989 JITC_PROCESSOR_TYPE=""
7990 if test "$_os" = "Linux" -a "$host_cpu" = "powerpc"; then
7991     # IBMs JDK needs this...
7992     JITC_PROCESSOR_TYPE=6
7993     export JITC_PROCESSOR_TYPE
7994 fi
7995 AC_SUBST([JITC_PROCESSOR_TYPE])
7996
7997 # Misc Windows Stuff
7998 AC_ARG_WITH(ucrt-dir,
7999     AS_HELP_STRING([--with-ucrt-dir],
8000         [path to the directory with the arch-specific MSU packages of the Windows Universal CRT redistributables
8001         (MS KB 2999226) for packaging into the installsets (without those the target system needs to install
8002         the UCRT or Visual C++ Runtimes manually). The directory must contain the following 6 files:
8003             Windows6.1-KB2999226-x64.msu
8004             Windows6.1-KB2999226-x86.msu
8005             Windows8.1-KB2999226-x64.msu
8006             Windows8.1-KB2999226-x86.msu
8007             Windows8-RT-KB2999226-x64.msu
8008             Windows8-RT-KB2999226-x86.msu
8009         A zip archive including those files is available from Microsoft site:
8010         https://www.microsoft.com/en-us/download/details.aspx?id=48234]),
8011 ,)
8012
8013 UCRT_REDISTDIR="$with_ucrt_dir"
8014 if test $_os = "WINNT"; then
8015     find_msvc_x64_dlls
8016     for i in $PKGFORMAT; do
8017         if test "$i" = msi; then
8018             find_msms
8019             break
8020         fi
8021     done
8022     MSVC_DLL_PATH=`win_short_path_for_make "$msvcdllpath"`
8023     MSVC_DLLS="$msvcdlls"
8024     test -n "$msmdir" && MSM_PATH=`win_short_path_for_make "$msmdir"`
8025     # MSVC 15.3 changed it to VC141
8026     if echo "$msvcdllpath" | grep -q "VC142.CRT$"; then
8027         SCPDEFS="$SCPDEFS -DWITH_VC142_REDIST"
8028     elif echo "$msvcdllpath" | grep -q "VC141.CRT$"; then
8029         SCPDEFS="$SCPDEFS -DWITH_VC141_REDIST"
8030     else
8031         SCPDEFS="$SCPDEFS -DWITH_VC${VCVER}_REDIST"
8032     fi
8033
8034     if test "$UCRT_REDISTDIR" = "no"; then
8035         dnl explicitly disabled
8036         UCRT_REDISTDIR=""
8037     else
8038         if ! test -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x64.msu" -a \
8039                   -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x86.msu" -a \
8040                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x64.msu" -a \
8041                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x86.msu" -a \
8042                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x64.msu" -a \
8043                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x86.msu"; then
8044             UCRT_REDISTDIR=""
8045             if test -n "$PKGFORMAT"; then
8046                for i in $PKGFORMAT; do
8047                    case "$i" in
8048                    msi)
8049                        AC_MSG_WARN([--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency])
8050                        add_warning "--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency"
8051                        ;;
8052                    esac
8053                done
8054             fi
8055         fi
8056     fi
8057 fi
8058
8059 AC_SUBST(UCRT_REDISTDIR)
8060 AC_SUBST(MSVC_DLL_PATH)
8061 AC_SUBST(MSVC_DLLS)
8062 AC_SUBST(MSM_PATH)
8063
8064 dnl ===================================================================
8065 dnl Checks for Java
8066 dnl ===================================================================
8067 if test "$ENABLE_JAVA" != ""; then
8068
8069     # Windows-specific tests
8070     if test "$build_os" = "cygwin"; then
8071         if test -z "$with_jdk_home"; then
8072             dnl See <https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-EEED398E-AE37-4D12-
8073             dnl AB10-49F82F720027> section "Windows Registry Key Changes":
8074             reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/CurrentVersion"
8075             if test -n "$regvalue"; then
8076                 ver=$regvalue
8077                 reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/$ver/JavaHome"
8078                 reg_jdk_home=$regvalue
8079             fi
8080
8081             if test -f "$reg_jdk_home/lib/jvm.lib" -a -f "$reg_jdk_home/bin/java.exe"; then
8082                 with_jdk_home="$reg_jdk_home"
8083                 howfound="found automatically"
8084             else
8085                 AC_MSG_ERROR([No JDK found, pass the --with-jdk-home option pointing to a $WIN_HOST_BITS-bit JDK >= 9])
8086             fi
8087         else
8088             test "$build_os" = "cygwin" && with_jdk_home=`win_short_path_for_make "$with_jdk_home"`
8089             howfound="you passed"
8090         fi
8091     fi
8092
8093     # macOS: /usr/libexec/java_home helps to set the current JDK_HOME. Actually JDK_HOME should NOT be set where java (/usr/bin/java) is located.
8094     # /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java, but /usr does not contain the JDK libraries
8095     if test -z "$with_jdk_home" -a "$_os" = "Darwin" -a -x /usr/libexec/java_home; then
8096         with_jdk_home=`/usr/libexec/java_home`
8097     fi
8098
8099     JAVA_HOME=; export JAVA_HOME
8100     if test -z "$with_jdk_home"; then
8101         AC_PATH_PROG(JAVAINTERPRETER, $with_java)
8102     else
8103         _java_path="$with_jdk_home/bin/$with_java"
8104         dnl Check if there is a Java interpreter at all.
8105         if test -x "$_java_path"; then
8106             JAVAINTERPRETER=$_java_path
8107         else
8108             AC_MSG_ERROR([$_java_path not found, pass --with-jdk-home])
8109         fi
8110     fi
8111
8112     dnl Check that the JDK found is correct architecture (at least 2 reasons to
8113     dnl check: officebean needs to link -ljawt, and libjpipe.so needs to be
8114     dnl loaded by java to run JunitTests:
8115     if test "$build_os" = "cygwin" -a "$cross_compiling" != "yes"; then
8116         shortjdkhome=`cygpath -d "$with_jdk_home"`
8117         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
8118             AC_MSG_WARN([You are building 64-bit binaries but the JDK $howfound is 32-bit])
8119             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8120         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
8121             AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8122             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8123         fi
8124
8125         if test x`echo "$JAVAINTERPRETER" | $GREP -i '\.exe$'` = x; then
8126             JAVAINTERPRETER="${JAVAINTERPRETER}.exe"
8127         fi
8128         JAVAINTERPRETER=`win_short_path_for_make "$JAVAINTERPRETER"`
8129     elif test "$cross_compiling" != "yes"; then
8130         case $CPUNAME in
8131             AARCH64|AXP|X86_64|HPPA|IA64|POWERPC64|S390X|SPARC64|GODSON64)
8132                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" = "" >/dev/null; then
8133                     AC_MSG_WARN([You are building 64-bit binaries but the JDK $JAVAINTERPRETER is 32-bit])
8134                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8135                 fi
8136                 ;;
8137             *) # assumption: everything else 32-bit
8138                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" != ""  >/dev/null; then
8139                     AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8140                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8141                 fi
8142                 ;;
8143         esac
8144     fi
8145 fi
8146
8147 dnl ===================================================================
8148 dnl Checks for JDK.
8149 dnl ===================================================================
8150
8151 # Whether all the complexity here actually is needed any more or not, no idea.
8152
8153 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8154     _gij_longver=0
8155     AC_MSG_CHECKING([the installed JDK])
8156     if test -n "$JAVAINTERPRETER"; then
8157         dnl java -version sends output to stderr!
8158         if test `$JAVAINTERPRETER -version 2>&1 | $GREP -c "Kaffe"` -gt 0; then
8159             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8160         elif test `$JAVAINTERPRETER --version 2>&1 | $GREP -c "GNU libgcj"` -gt 0; then
8161             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8162         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "BEA"` -gt 0; then
8163             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8164         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "IBM"` -gt 0; then
8165             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8166         else
8167             JDK=sun
8168
8169             dnl Sun JDK specific tests
8170             _jdk=`$JAVAINTERPRETER -version 2>&1 | $AWK -F'"' '{ print \$2 }' | $SED '/^$/d' | $SED s/[[-A-Za-z]]*//`
8171             _jdk_ver=`echo "$_jdk" | $AWK -F. '{ print (($1 * 100) + $2) * 100 + $3;}'`
8172
8173             if test "$_jdk_ver" -lt 10900; then
8174                 AC_MSG_ERROR([JDK is too old, you need at least 9 ($_jdk_ver < 10900)])
8175             fi
8176             if test "$_jdk_ver" -gt 10900; then
8177                 JAVA_CLASSPATH_NOT_SET=TRUE
8178             fi
8179
8180             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*java,,p"`
8181             if test "$_os" = "WINNT"; then
8182                 JAVA_HOME=`echo $JAVA_HOME | $SED "s,\.[[eE]][[xX]][[eE]]$,,"`
8183             fi
8184             AC_MSG_RESULT([found $JAVA_HOME (JDK $_jdk)])
8185
8186             # set to limit VM usage for JunitTests
8187             JAVAIFLAGS=-Xmx64M
8188             # set to limit VM usage for javac
8189             JAVACFLAGS=-J-Xmx128M
8190         fi
8191     else
8192         AC_MSG_ERROR([Java not found. You need at least JDK 9])
8193     fi
8194 else
8195     if test -z "$ENABLE_JAVA"; then
8196         dnl Java disabled
8197         JAVA_HOME=
8198         export JAVA_HOME
8199     elif test "$cross_compiling" = "yes"; then
8200         # Just assume compatibility of build and host JDK
8201         JDK=$JDK_FOR_BUILD
8202         JAVAIFLAGS=$JAVAIFLAGS_FOR_BUILD
8203     fi
8204 fi
8205
8206 dnl ===================================================================
8207 dnl Checks for javac
8208 dnl ===================================================================
8209 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8210     javacompiler="javac"
8211     : ${JAVA_SOURCE_VER=8}
8212     : ${JAVA_TARGET_VER=8}
8213     if test -z "$with_jdk_home"; then
8214         AC_PATH_PROG(JAVACOMPILER, $javacompiler)
8215     else
8216         _javac_path="$with_jdk_home/bin/$javacompiler"
8217         dnl Check if there is a Java compiler at all.
8218         if test -x "$_javac_path"; then
8219             JAVACOMPILER=$_javac_path
8220         fi
8221     fi
8222     if test -z "$JAVACOMPILER"; then
8223         AC_MSG_ERROR([$javacompiler not found set with_jdk_home])
8224     fi
8225     if test "$build_os" = "cygwin"; then
8226         if test x`echo "$JAVACOMPILER" | $GREP -i '\.exe$'` = x; then
8227             JAVACOMPILER="${JAVACOMPILER}.exe"
8228         fi
8229         JAVACOMPILER=`win_short_path_for_make "$JAVACOMPILER"`
8230     fi
8231 fi
8232
8233 dnl ===================================================================
8234 dnl Checks for javadoc
8235 dnl ===================================================================
8236 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8237     if test -z "$with_jdk_home"; then
8238         AC_PATH_PROG(JAVADOC, javadoc)
8239     else
8240         _javadoc_path="$with_jdk_home/bin/javadoc"
8241         dnl Check if there is a javadoc at all.
8242         if test -x "$_javadoc_path"; then
8243             JAVADOC=$_javadoc_path
8244         else
8245             AC_PATH_PROG(JAVADOC, javadoc)
8246         fi
8247     fi
8248     if test -z "$JAVADOC"; then
8249         AC_MSG_ERROR([$_javadoc_path not found set with_jdk_home])
8250     fi
8251     if test "$build_os" = "cygwin"; then
8252         if test x`echo "$JAVADOC" | $GREP -i '\.exe$'` = x; then
8253             JAVADOC="${JAVADOC}.exe"
8254         fi
8255         JAVADOC=`win_short_path_for_make "$JAVADOC"`
8256     fi
8257
8258     if test `$JAVADOC --version 2>&1 | $GREP -c "gjdoc"` -gt 0; then
8259     JAVADOCISGJDOC="yes"
8260     fi
8261 fi
8262 AC_SUBST(JAVADOC)
8263 AC_SUBST(JAVADOCISGJDOC)
8264
8265 if test "$ENABLE_JAVA" != "" -a \( "$cross_compiling" != "yes" -o -n "$with_jdk_home" \); then
8266     # check if JAVA_HOME was (maybe incorrectly?) set automatically to /usr
8267     if test "$JAVA_HOME" = "/usr" -a "x$with_jdk_home" = "x"; then
8268         if basename $(readlink $(readlink $JAVACOMPILER)) >/dev/null 2>/dev/null; then
8269            # try to recover first by looking whether we have an alternative
8270            # system as in Debian or newer SuSEs where following /usr/bin/javac
8271            # over /etc/alternatives/javac leads to the right bindir where we
8272            # just need to strip a bit away to get a valid JAVA_HOME
8273            JAVA_HOME=$(readlink $(readlink $JAVACOMPILER))
8274         elif readlink $JAVACOMPILER >/dev/null 2>/dev/null; then
8275             # maybe only one level of symlink (e.g. on Mac)
8276             JAVA_HOME=$(readlink $JAVACOMPILER)
8277             if test "$(dirname $JAVA_HOME)" = "."; then
8278                 # we've got no path to trim back
8279                 JAVA_HOME=""
8280             fi
8281         else
8282             # else warn
8283             AC_MSG_WARN([JAVA_HOME is set to /usr - this is very likely to be incorrect])
8284             AC_MSG_WARN([if this is the case, please inform the correct JAVA_HOME with --with-jdk-home])
8285             add_warning "JAVA_HOME is set to /usr - this is very likely to be incorrect"
8286             add_warning "if this is the case, please inform the correct JAVA_HOME with --with-jdk-home"
8287         fi
8288         dnl now that we probably have the path to the real javac, make a JAVA_HOME out of it...
8289         if test "$JAVA_HOME" != "/usr"; then
8290             if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8291                 dnl Leopard returns a non-suitable path with readlink - points to "Current" only
8292                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/Current/Commands/javac$,/CurrentJDK/Home,)
8293                 dnl Tiger already returns a JDK path...
8294                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/CurrentJDK/Commands/javac$,/CurrentJDK/Home,)
8295             else
8296                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/bin/javac$,,)
8297                 dnl check that we have a directory as certain distros eg gentoo substitute javac for a script
8298                 dnl that checks which version to run
8299                 if test -f "$JAVA_HOME"; then
8300                     JAVA_HOME=""; # set JAVA_HOME to null if it's a file
8301                 fi
8302             fi
8303         fi
8304     fi
8305     # as we drop out of this, JAVA_HOME may have been set to the empty string by readlink
8306
8307     dnl now if JAVA_HOME has been set to empty, then call findhome to find it
8308     if test -z "$JAVA_HOME"; then
8309         if test "x$with_jdk_home" = "x"; then
8310             cat > findhome.java <<_ACEOF
8311 [import java.io.File;
8312
8313 class findhome
8314 {
8315     public static void main(String args[])
8316     {
8317         String jrelocation = System.getProperty("java.home");
8318         File jre = new File(jrelocation);
8319         System.out.println(jre.getParent());
8320     }
8321 }]
8322 _ACEOF
8323             AC_MSG_CHECKING([if javac works])
8324             javac_cmd="$JAVACOMPILER findhome.java 1>&2"
8325             AC_TRY_EVAL(javac_cmd)
8326             if test $? = 0 -a -f ./findhome.class; then
8327                 AC_MSG_RESULT([javac works])
8328             else
8329                 echo "configure: javac test failed" >&5
8330                 cat findhome.java >&5
8331                 AC_MSG_ERROR([javac does not work - java projects will not build!])
8332             fi
8333             AC_MSG_CHECKING([if gij knows its java.home])
8334             JAVA_HOME=`$JAVAINTERPRETER findhome`
8335             if test $? = 0 -a "$JAVA_HOME" != ""; then
8336                 AC_MSG_RESULT([$JAVA_HOME])
8337             else
8338                 echo "configure: java test failed" >&5
8339                 cat findhome.java >&5
8340                 AC_MSG_ERROR([gij does not know its java.home - use --with-jdk-home])
8341             fi
8342             # clean-up after ourselves
8343             rm -f ./findhome.java ./findhome.class
8344         else
8345             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*$with_java,,p"`
8346         fi
8347     fi
8348
8349     # now check if $JAVA_HOME is really valid
8350     if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8351         if test ! -f "$JAVA_HOME/lib/jvm.cfg" -a "x$with_jdk_home" = "x"; then
8352             AC_MSG_WARN([JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script])
8353             AC_MSG_WARN([attempted to find JAVA_HOME automatically, but apparently it failed])
8354             AC_MSG_WARN([in case JAVA_HOME is incorrectly set, some projects will not be built correctly])
8355             add_warning "JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script"
8356             add_warning "attempted to find JAVA_HOME automatically, but apparently it failed"
8357             add_warning "in case JAVA_HOME is incorrectly set, some projects will not be built correctly"
8358         fi
8359     fi
8360     PathFormat "$JAVA_HOME"
8361     JAVA_HOME="$formatted_path"
8362 fi
8363
8364 if test -z "$JAWTLIB" -a -n "$ENABLE_JAVA" -a "$_os" != Android -a \
8365     "$_os" != Darwin
8366 then
8367     AC_MSG_CHECKING([for JAWT lib])
8368     if test "$_os" = WINNT; then
8369         # The path to $JAVA_HOME/lib/$JAWTLIB is part of $ILIB:
8370         JAWTLIB=jawt.lib
8371     else
8372         case "$host_cpu" in
8373         arm*)
8374             AS_IF([test -e "$JAVA_HOME/jre/lib/aarch32/libjawt.so"], [my_java_arch=aarch32], [my_java_arch=arm])
8375             JAVA_ARCH=$my_java_arch
8376             ;;
8377         i*86)
8378             my_java_arch=i386
8379             ;;
8380         m68k)
8381             my_java_arch=m68k
8382             ;;
8383         powerpc)
8384             my_java_arch=ppc
8385             ;;
8386         powerpc64)
8387             my_java_arch=ppc64
8388             ;;
8389         powerpc64le)
8390             AS_IF([test -e "$JAVA_HOME/jre/lib/ppc64le/libjawt.so"], [my_java_arch=ppc64le], [my_java_arch=ppc64])
8391             JAVA_ARCH=$my_java_arch
8392             ;;
8393         sparc64)
8394             my_java_arch=sparcv9
8395             ;;
8396         x86_64)
8397             my_java_arch=amd64
8398             ;;
8399         *)
8400             my_java_arch=$host_cpu
8401             ;;
8402         esac
8403         # This is where JDK9 puts the library
8404         if test -e "$JAVA_HOME/lib/libjawt.so"; then
8405             JAWTLIB="-L$JAVA_HOME/lib/ -ljawt"
8406         else
8407             JAWTLIB="-L$JAVA_HOME/jre/lib/$my_java_arch -ljawt"
8408         fi
8409         AS_IF([test "$JAVA_ARCH" != ""], [AC_DEFINE_UNQUOTED([JAVA_ARCH], ["$JAVA_ARCH"])])
8410     fi
8411     AC_MSG_RESULT([$JAWTLIB])
8412 fi
8413 AC_SUBST(JAWTLIB)
8414
8415 if test -n "$ENABLE_JAVA" -a -z "$JAVAINC"; then
8416     case "$host_os" in
8417
8418     aix*)
8419         JAVAINC="-I$JAVA_HOME/include"
8420         JAVAINC="$JAVAINC -I$JAVA_HOME/include/aix"
8421         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8422         ;;
8423
8424     cygwin*|wsl*)
8425         JAVAINC="-I$JAVA_HOME/include/win32"
8426         JAVAINC="$JAVAINC -I$JAVA_HOME/include"
8427         ;;
8428
8429     darwin*|macos*)
8430         if test -d "$JAVA_HOME/include/darwin"; then
8431             JAVAINC="-I$JAVA_HOME/include  -I$JAVA_HOME/include/darwin"
8432         else
8433             JAVAINC=${ISYSTEM}$FRAMEWORKSHOME/JavaVM.framework/Versions/Current/Headers
8434         fi
8435         ;;
8436
8437     dragonfly*)
8438         JAVAINC="-I$JAVA_HOME/include"
8439         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8440         ;;
8441
8442     freebsd*)
8443         JAVAINC="-I$JAVA_HOME/include"
8444         JAVAINC="$JAVAINC -I$JAVA_HOME/include/freebsd"
8445         JAVAINC="$JAVAINC -I$JAVA_HOME/include/bsd"
8446         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8447         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8448         ;;
8449
8450     k*bsd*-gnu*)
8451         JAVAINC="-I$JAVA_HOME/include"
8452         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8453         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8454         ;;
8455
8456     linux-gnu*)
8457         JAVAINC="-I$JAVA_HOME/include"
8458         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8459         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8460         ;;
8461
8462     *netbsd*)
8463         JAVAINC="-I$JAVA_HOME/include"
8464         JAVAINC="$JAVAINC -I$JAVA_HOME/include/netbsd"
8465         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8466        ;;
8467
8468     openbsd*)
8469         JAVAINC="-I$JAVA_HOME/include"
8470         JAVAINC="$JAVAINC -I$JAVA_HOME/include/openbsd"
8471         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8472         ;;
8473
8474     solaris*)
8475         JAVAINC="-I$JAVA_HOME/include"
8476         JAVAINC="$JAVAINC -I$JAVA_HOME/include/solaris"
8477         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8478         ;;
8479     esac
8480 fi
8481 SOLARINC="$SOLARINC $JAVAINC"
8482
8483 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8484     JAVA_HOME_FOR_BUILD=$JAVA_HOME
8485     JAVAIFLAGS_FOR_BUILD=$JAVAIFLAGS
8486     JDK_FOR_BUILD=$JDK
8487 fi
8488
8489 AC_SUBST(JAVACFLAGS)
8490 AC_SUBST(JAVACOMPILER)
8491 AC_SUBST(JAVAINTERPRETER)
8492 AC_SUBST(JAVAIFLAGS)
8493 AC_SUBST(JAVAIFLAGS_FOR_BUILD)
8494 AC_SUBST(JAVA_CLASSPATH_NOT_SET)
8495 AC_SUBST(JAVA_HOME)
8496 AC_SUBST(JAVA_HOME_FOR_BUILD)
8497 AC_SUBST(JDK)
8498 AC_SUBST(JDK_FOR_BUILD)
8499 AC_SUBST(JAVA_SOURCE_VER)
8500 AC_SUBST(JAVA_TARGET_VER)
8501
8502
8503 dnl ===================================================================
8504 dnl Export file validation
8505 dnl ===================================================================
8506 AC_MSG_CHECKING([whether to enable export file validation])
8507 if test "$with_export_validation" != "no"; then
8508     if test -z "$ENABLE_JAVA"; then
8509         if test "$with_export_validation" = "yes"; then
8510             AC_MSG_ERROR([requested, but Java is disabled])
8511         else
8512             AC_MSG_RESULT([no, as Java is disabled])
8513         fi
8514     elif ! test -d "${SRC_ROOT}/schema"; then
8515         if test "$with_export_validation" = "yes"; then
8516             AC_MSG_ERROR([requested, but schema directory is missing (it is excluded from tarballs)])
8517         else
8518             AC_MSG_RESULT([no, schema directory is missing (it is excluded from tarballs)])
8519         fi
8520     else
8521         AC_MSG_RESULT([yes])
8522         AC_DEFINE(HAVE_EXPORT_VALIDATION)
8523
8524         AC_PATH_PROGS(ODFVALIDATOR, odfvalidator)
8525         if test -z "$ODFVALIDATOR"; then
8526             # remember to download the ODF toolkit with validator later
8527             AC_MSG_NOTICE([no odfvalidator found, will download it])
8528             BUILD_TYPE="$BUILD_TYPE ODFVALIDATOR"
8529             ODFVALIDATOR="$BUILDDIR/bin/odfvalidator.sh"
8530
8531             # and fetch name of odfvalidator jar name from download.lst
8532             ODFVALIDATOR_JAR=`$SED -n -e "s/export *ODFVALIDATOR_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
8533             AC_SUBST(ODFVALIDATOR_JAR)
8534
8535             if test -z "$ODFVALIDATOR_JAR"; then
8536                 AC_MSG_ERROR([cannot determine odfvalidator jar location (--with-export-validation)])
8537             fi
8538         fi
8539         if test "$build_os" = "cygwin"; then
8540             # In case of Cygwin it will be executed from Windows,
8541             # so we need to run bash and absolute path to validator
8542             # so instead of "odfvalidator" it will be
8543             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
8544             ODFVALIDATOR="bash.exe `cygpath -m "$ODFVALIDATOR"`"
8545         else
8546             ODFVALIDATOR="sh $ODFVALIDATOR"
8547         fi
8548         AC_SUBST(ODFVALIDATOR)
8549
8550
8551         AC_PATH_PROGS(OFFICEOTRON, officeotron)
8552         if test -z "$OFFICEOTRON"; then
8553             # remember to download the officeotron with validator later
8554             AC_MSG_NOTICE([no officeotron found, will download it])
8555             BUILD_TYPE="$BUILD_TYPE OFFICEOTRON"
8556             OFFICEOTRON="$BUILDDIR/bin/officeotron.sh"
8557
8558             # and fetch name of officeotron jar name from download.lst
8559             OFFICEOTRON_JAR=`$SED -n -e "s/export *OFFICEOTRON_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
8560             AC_SUBST(OFFICEOTRON_JAR)
8561
8562             if test -z "$OFFICEOTRON_JAR"; then
8563                 AC_MSG_ERROR([cannot determine officeotron jar location (--with-export-validation)])
8564             fi
8565         else
8566             # check version of existing officeotron
8567             OFFICEOTRON_VER=`$OFFICEOTRON --version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
8568             if test 0"$OFFICEOTRON_VER" -lt 704; then
8569                 AC_MSG_ERROR([officeotron too old])
8570             fi
8571         fi
8572         if test "$build_os" = "cygwin"; then
8573             # In case of Cygwin it will be executed from Windows,
8574             # so we need to run bash and absolute path to validator
8575             # so instead of "odfvalidator" it will be
8576             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
8577             OFFICEOTRON="bash.exe `cygpath -m "$OFFICEOTRON"`"
8578         else
8579             OFFICEOTRON="sh $OFFICEOTRON"
8580         fi
8581     fi
8582     AC_SUBST(OFFICEOTRON)
8583 else
8584     AC_MSG_RESULT([no])
8585 fi
8586
8587 AC_MSG_CHECKING([for Microsoft Binary File Format Validator])
8588 if test "$with_bffvalidator" != "no"; then
8589     AC_DEFINE(HAVE_BFFVALIDATOR)
8590
8591     if test "$with_export_validation" = "no"; then
8592         AC_MSG_ERROR([Please enable export validation (-with-export-validation)!])
8593     fi
8594
8595     if test "$with_bffvalidator" = "yes"; then
8596         BFFVALIDATOR=`win_short_path_for_make "$PROGRAMFILES/Microsoft Office/BFFValidator/BFFValidator.exe"`
8597     else
8598         BFFVALIDATOR="$with_bffvalidator"
8599     fi
8600
8601     if test "$build_os" = "cygwin"; then
8602         if test -n "$BFFVALIDATOR" -a -e "`cygpath $BFFVALIDATOR`"; then
8603             AC_MSG_RESULT($BFFVALIDATOR)
8604         else
8605             AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
8606         fi
8607     elif test -n "$BFFVALIDATOR"; then
8608         # We are not in Cygwin but need to run Windows binary with wine
8609         AC_PATH_PROGS(WINE, wine)
8610
8611         # so swap in a shell wrapper that converts paths transparently
8612         BFFVALIDATOR_EXE="$BFFVALIDATOR"
8613         BFFVALIDATOR="sh $BUILDDIR/bin/bffvalidator.sh"
8614         AC_SUBST(BFFVALIDATOR_EXE)
8615         AC_MSG_RESULT($BFFVALIDATOR)
8616     else
8617         AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
8618     fi
8619     AC_SUBST(BFFVALIDATOR)
8620 else
8621     AC_MSG_RESULT([no])
8622 fi
8623
8624 dnl ===================================================================
8625 dnl Check for C preprocessor to use
8626 dnl ===================================================================
8627 AC_MSG_CHECKING([which C preprocessor to use in idlc])
8628 if test -n "$with_idlc_cpp"; then
8629     AC_MSG_RESULT([$with_idlc_cpp])
8630     AC_PATH_PROG(SYSTEM_UCPP, $with_idlc_cpp)
8631 else
8632     AC_MSG_RESULT([ucpp])
8633     AC_MSG_CHECKING([which ucpp tp use])
8634     if test -n "$with_system_ucpp" -a "$with_system_ucpp" != "no"; then
8635         AC_MSG_RESULT([external])
8636         AC_PATH_PROG(SYSTEM_UCPP, ucpp)
8637     else
8638         AC_MSG_RESULT([internal])
8639         BUILD_TYPE="$BUILD_TYPE UCPP"
8640     fi
8641 fi
8642 AC_SUBST(SYSTEM_UCPP)
8643
8644 dnl ===================================================================
8645 dnl Check for epm (not needed for Windows)
8646 dnl ===================================================================
8647 AC_MSG_CHECKING([whether to enable EPM for packing])
8648 if test "$enable_epm" = "yes"; then
8649     AC_MSG_RESULT([yes])
8650     if test "$_os" != "WINNT"; then
8651         if test $_os = Darwin; then
8652             EPM=internal
8653         elif test -n "$with_epm"; then
8654             EPM=$with_epm
8655         else
8656             AC_PATH_PROG(EPM, epm, no)
8657         fi
8658         if test "$EPM" = "no" -o "$EPM" = "internal"; then
8659             AC_MSG_NOTICE([EPM will be built.])
8660             BUILD_TYPE="$BUILD_TYPE EPM"
8661             EPM=${WORKDIR}/UnpackedTarball/epm/epm
8662         else
8663             # Gentoo has some epm which is something different...
8664             AC_MSG_CHECKING([whether the found epm is the right epm])
8665             if $EPM | grep "ESP Package Manager" >/dev/null 2>/dev/null; then
8666                 AC_MSG_RESULT([yes])
8667             else
8668                 AC_MSG_ERROR([no. Install ESP Package Manager (http://www.msweet.org/projects.php?Z2) and/or specify the path to the right epm])
8669             fi
8670             AC_MSG_CHECKING([epm version])
8671             EPM_VERSION=`$EPM | grep 'ESP Package Manager' | cut -d' ' -f4 | $SED -e s/v//`
8672             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -gt "3" || \
8673                test "`echo $EPM_VERSION | cut -d'.' -f1`" -eq "3" -a "`echo $EPM_VERSION | cut -d'.' -f2`" -ge "7"; then
8674                 AC_MSG_RESULT([OK, >= 3.7])
8675             else
8676                 AC_MSG_RESULT([too old. epm >= 3.7 is required.])
8677                 AC_MSG_ERROR([Install ESP Package Manager (http://www.msweet.org/projects.php?Z2) and/or specify the path to the right epm])
8678             fi
8679         fi
8680     fi
8681
8682     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null; then
8683         AC_MSG_CHECKING([for rpm])
8684         for a in "$RPM" rpmbuild rpm; do
8685             $a --usage >/dev/null 2> /dev/null
8686             if test $? -eq 0; then
8687                 RPM=$a
8688                 break
8689             else
8690                 $a --version >/dev/null 2> /dev/null
8691                 if test $? -eq 0; then
8692                     RPM=$a
8693                     break
8694                 fi
8695             fi
8696         done
8697         if test -z "$RPM"; then
8698             AC_MSG_ERROR([not found])
8699         elif "$RPM" --help 2>&1 | $EGREP buildroot >/dev/null; then
8700             RPM_PATH=`which $RPM`
8701             AC_MSG_RESULT([$RPM_PATH])
8702             SCPDEFS="$SCPDEFS -DWITH_RPM"
8703         else
8704             AC_MSG_ERROR([cannot build packages. Try installing rpmbuild.])
8705         fi
8706     fi
8707     if echo "$PKGFORMAT" | $EGREP deb 2>&1 >/dev/null; then
8708         AC_PATH_PROG(DPKG, dpkg, no)
8709         if test "$DPKG" = "no"; then
8710             AC_MSG_ERROR([dpkg needed for deb creation. Install dpkg.])
8711         fi
8712     fi
8713     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null || \
8714        echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
8715         if test "$with_epm" = "no" -a "$_os" != "Darwin"; then
8716             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -lt "4"; then
8717                 AC_MSG_CHECKING([whether epm is patched for LibreOffice's needs])
8718                 if grep "Patched for .*Office" $EPM >/dev/null 2>/dev/null; then
8719                     AC_MSG_RESULT([yes])
8720                 else
8721                     AC_MSG_RESULT([no])
8722                     if echo "$PKGFORMAT" | $GREP -q rpm; then
8723                         _pt="rpm"
8724                         AC_MSG_WARN([the rpms will need to be installed with --nodeps])
8725                         add_warning "the rpms will need to be installed with --nodeps"
8726                     else
8727                         _pt="pkg"
8728                     fi
8729                     AC_MSG_WARN([the ${_pt}s will not be relocatable])
8730                     add_warning "the ${_pt}s will not be relocatable"
8731                     AC_MSG_WARN([if you want to make sure installation without --nodeps and
8732                                  relocation will work, you need to patch your epm with the
8733                                  patch in epm/epm-3.7.patch or build with
8734                                  --with-epm=internal which will build a suitable epm])
8735                 fi
8736             fi
8737         fi
8738     fi
8739     if echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
8740         AC_PATH_PROG(PKGMK, pkgmk, no)
8741         if test "$PKGMK" = "no"; then
8742             AC_MSG_ERROR([pkgmk needed for Solaris pkg creation. Install it.])
8743         fi
8744     fi
8745     AC_SUBST(RPM)
8746     AC_SUBST(DPKG)
8747     AC_SUBST(PKGMK)
8748 else
8749     for i in $PKGFORMAT; do
8750         case "$i" in
8751         aix | bsd | deb | pkg | rpm | native | portable)
8752             AC_MSG_ERROR(
8753                 [--with-package-format='$PKGFORMAT' requires --enable-epm])
8754             ;;
8755         esac
8756     done
8757     AC_MSG_RESULT([no])
8758     EPM=NO
8759 fi
8760 AC_SUBST(EPM)
8761
8762 ENABLE_LWP=
8763 if test "$enable_lotuswordpro" = "yes"; then
8764     ENABLE_LWP="TRUE"
8765 fi
8766 AC_SUBST(ENABLE_LWP)
8767
8768 dnl ===================================================================
8769 dnl Check for building ODK
8770 dnl ===================================================================
8771 if test "$enable_odk" = no; then
8772     unset DOXYGEN
8773 else
8774     if test "$with_doxygen" = no; then
8775         AC_MSG_CHECKING([for doxygen])
8776         unset DOXYGEN
8777         AC_MSG_RESULT([no])
8778     else
8779         if test "$with_doxygen" = yes; then
8780             AC_PATH_PROG([DOXYGEN], [doxygen])
8781             if test -z "$DOXYGEN"; then
8782                 AC_MSG_ERROR([doxygen not found in \$PATH; specify its pathname via --with-doxygen=..., or disable its use via --without-doxygen])
8783             fi
8784             if $DOXYGEN -g - | grep -q "HAVE_DOT *= *YES"; then
8785                 if ! dot -V 2>/dev/null; then
8786                     AC_MSG_ERROR([dot not found in \$PATH but doxygen defaults to HAVE_DOT=YES; install graphviz or disable its use via --without-doxygen])
8787                 fi
8788             fi
8789         else
8790             AC_MSG_CHECKING([for doxygen])
8791             DOXYGEN=$with_doxygen
8792             AC_MSG_RESULT([$DOXYGEN])
8793         fi
8794         if test -n "$DOXYGEN"; then
8795             DOXYGEN_VERSION=`$DOXYGEN --version 2>/dev/null`
8796             DOXYGEN_NUMVERSION=`echo $DOXYGEN_VERSION | $AWK -F. '{ print \$1*10000 + \$2*100 + \$3 }'`
8797             if ! test "$DOXYGEN_NUMVERSION" -ge "10804" ; then
8798                 AC_MSG_ERROR([found doxygen is too old; need at least version 1.8.4 or specify --without-doxygen])
8799             fi
8800         fi
8801     fi
8802 fi
8803 AC_SUBST([DOXYGEN])
8804
8805 AC_MSG_CHECKING([whether to build the ODK])
8806 if test "$enable_odk" = "" -o "$enable_odk" != "no"; then
8807     AC_MSG_RESULT([yes])
8808
8809     if test "$with_java" != "no"; then
8810         AC_MSG_CHECKING([whether to build unowinreg.dll])
8811         if test "$_os" = "WINNT" -a "$enable_build_unowinreg" = ""; then
8812             # build on Win by default
8813             enable_build_unowinreg=yes
8814         fi
8815         if test "$enable_build_unowinreg" = "" -o "$enable_build_unowinreg" = "no"; then
8816             AC_MSG_RESULT([no])
8817             BUILD_UNOWINREG=
8818         else
8819             AC_MSG_RESULT([yes])
8820             BUILD_UNOWINREG=TRUE
8821         fi
8822         if test "$_os" != "WINNT" -a "$BUILD_UNOWINREG" = "TRUE"; then
8823             if test -z "$with_mingw_cross_compiler"; then
8824                 dnl Guess...
8825                 AC_CHECK_PROGS(MINGWCXX,i386-mingw32msvc-g++ i586-pc-mingw32-g++ i686-pc-mingw32-g++ i686-w64-mingw32-g++,false)
8826             elif test -x "$with_mingw_cross_compiler"; then
8827                  MINGWCXX="$with_mingw_cross_compiler"
8828             else
8829                 AC_CHECK_TOOL(MINGWCXX, "$with_mingw_cross_compiler", false)
8830             fi
8831
8832             if test "$MINGWCXX" = "false"; then
8833                 AC_MSG_ERROR([MinGW32 C++ cross-compiler not found.])
8834             fi
8835
8836             mingwstrip_test="`echo $MINGWCXX | $SED -e s/g++/strip/`"
8837             if test -x "$mingwstrip_test"; then
8838                 MINGWSTRIP="$mingwstrip_test"
8839             else
8840                 AC_CHECK_TOOL(MINGWSTRIP, "$mingwstrip_test", false)
8841             fi
8842
8843             if test "$MINGWSTRIP" = "false"; then
8844                 AC_MSG_ERROR(MinGW32 binutils not found.)
8845             fi
8846         fi
8847     fi
8848     BUILD_TYPE="$BUILD_TYPE ODK"
8849 else
8850     AC_MSG_RESULT([no])
8851     BUILD_UNOWINREG=
8852 fi
8853 AC_SUBST(BUILD_UNOWINREG)
8854 AC_SUBST(MINGWCXX)
8855 AC_SUBST(MINGWSTRIP)
8856
8857 dnl ===================================================================
8858 dnl Check for system zlib
8859 dnl ===================================================================
8860 if test "$with_system_zlib" = "auto"; then
8861     case "$_os" in
8862     WINNT)
8863         with_system_zlib="$with_system_libs"
8864         ;;
8865     *)
8866         if test "$enable_fuzzers" != "yes"; then
8867             with_system_zlib=yes
8868         else
8869             with_system_zlib=no
8870         fi
8871         ;;
8872     esac
8873 fi
8874
8875 dnl we want to use libo_CHECK_SYSTEM_MODULE here too, but macOS is too stupid
8876 dnl and has no pkg-config for it at least on some tinderboxes,
8877 dnl so leaving that out for now
8878 dnl libo_CHECK_SYSTEM_MODULE([zlib],[ZLIB],[zlib])
8879 AC_MSG_CHECKING([which zlib to use])
8880 if test "$with_system_zlib" = "yes"; then
8881     AC_MSG_RESULT([external])
8882     SYSTEM_ZLIB=TRUE
8883     AC_CHECK_HEADER(zlib.h, [],
8884         [AC_MSG_ERROR(zlib.h not found. install zlib)], [])
8885     AC_CHECK_LIB(z, deflate, [ ZLIB_LIBS=-lz ],
8886         [AC_MSG_ERROR(zlib not found or functional)], [])
8887 else
8888     AC_MSG_RESULT([internal])
8889     SYSTEM_ZLIB=
8890     BUILD_TYPE="$BUILD_TYPE ZLIB"
8891     ZLIB_CFLAGS="-I${WORKDIR}/UnpackedTarball/zlib"
8892     ZLIB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lzlib"
8893 fi
8894 AC_SUBST(ZLIB_CFLAGS)
8895 AC_SUBST(ZLIB_LIBS)
8896 AC_SUBST(SYSTEM_ZLIB)
8897
8898 dnl ===================================================================
8899 dnl Check for system jpeg
8900 dnl ===================================================================
8901 AC_MSG_CHECKING([which libjpeg to use])
8902 if test "$with_system_jpeg" = "yes"; then
8903     AC_MSG_RESULT([external])
8904     SYSTEM_LIBJPEG=TRUE
8905     AC_CHECK_HEADER(jpeglib.h, [ LIBJPEG_CFLAGS= ],
8906         [AC_MSG_ERROR(jpeg.h not found. install libjpeg)], [])
8907     AC_CHECK_LIB(jpeg, jpeg_resync_to_restart, [ LIBJPEG_LIBS="-ljpeg" ],
8908         [AC_MSG_ERROR(jpeg library not found or functional)], [])
8909 else
8910     SYSTEM_LIBJPEG=
8911     AC_MSG_RESULT([internal, libjpeg-turbo])
8912     BUILD_TYPE="$BUILD_TYPE LIBJPEG_TURBO"
8913     LIBJPEG_CFLAGS="-I${WORKDIR}/UnpackedTarball/libjpeg-turbo"
8914     if test "$COM" = "MSC"; then
8915         LIBJPEG_LIBS="${WORKDIR}/UnpackedTarball/libjpeg-turbo/.libs/libjpeg.lib"
8916     else
8917         LIBJPEG_LIBS="-L${WORKDIR}/UnpackedTarball/libjpeg-turbo/.libs -ljpeg"
8918     fi
8919
8920     case "$host_cpu" in
8921     x86_64 | amd64 | i*86 | x86 | ia32)
8922         AC_CHECK_PROGS(NASM, [nasm nasmw yasm])
8923         if test -z "$NASM" -a "$build_os" = "cygwin"; then
8924             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/nasm"; then
8925                 NASM="$LODE_HOME/opt/bin/nasm"
8926             elif test -x "/opt/lo/bin/nasm"; then
8927                 NASM="/opt/lo/bin/nasm"
8928             fi
8929         fi
8930
8931         if test -n "$NASM"; then
8932             AC_MSG_CHECKING([for object file format of host system])
8933             case "$host_os" in
8934               cygwin* | mingw* | pw32* | wsl*)
8935                 case "$host_cpu" in
8936                   x86_64)
8937                     objfmt='Win64-COFF'
8938                     ;;
8939                   *)
8940                     objfmt='Win32-COFF'
8941                     ;;
8942                 esac
8943               ;;
8944               msdosdjgpp* | go32*)
8945                 objfmt='COFF'
8946               ;;
8947               os2-emx*) # not tested
8948                 objfmt='MSOMF' # obj
8949               ;;
8950               linux*coff* | linux*oldld*)
8951                 objfmt='COFF' # ???
8952               ;;
8953               linux*aout*)
8954                 objfmt='a.out'
8955               ;;
8956               linux*)
8957                 case "$host_cpu" in
8958                   x86_64)
8959                     objfmt='ELF64'
8960                     ;;
8961                   *)
8962                     objfmt='ELF'
8963                     ;;
8964                 esac
8965               ;;
8966               kfreebsd* | freebsd* | netbsd* | openbsd*)
8967                 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
8968                   objfmt='BSD-a.out'
8969                 else
8970                   case "$host_cpu" in
8971                     x86_64 | amd64)
8972                       objfmt='ELF64'
8973                       ;;
8974                     *)
8975                       objfmt='ELF'
8976                       ;;
8977                   esac
8978                 fi
8979               ;;
8980               solaris* | sunos* | sysv* | sco*)
8981                 case "$host_cpu" in
8982                   x86_64)
8983                     objfmt='ELF64'
8984                     ;;
8985                   *)
8986                     objfmt='ELF'
8987                     ;;
8988                 esac
8989               ;;
8990               darwin* | rhapsody* | nextstep* | openstep* | macos*)
8991                 case "$host_cpu" in
8992                   x86_64)
8993                     objfmt='Mach-O64'
8994                     ;;
8995                   *)
8996                     objfmt='Mach-O'
8997                     ;;
8998                 esac
8999               ;;
9000               *)
9001                 objfmt='ELF ?'
9002               ;;
9003             esac
9004
9005             AC_MSG_RESULT([$objfmt])
9006             if test "$objfmt" = 'ELF ?'; then
9007               objfmt='ELF'
9008               AC_MSG_WARN([unexpected host system. assumed that the format is $objfmt.])
9009             fi
9010
9011             AC_MSG_CHECKING([for object file format specifier (NAFLAGS) ])
9012             case "$objfmt" in
9013               MSOMF)      NAFLAGS='-fobj -DOBJ32';;
9014               Win32-COFF) NAFLAGS='-fwin32 -DWIN32';;
9015               Win64-COFF) NAFLAGS='-fwin64 -DWIN64 -D__x86_64__';;
9016               COFF)       NAFLAGS='-fcoff -DCOFF';;
9017               a.out)      NAFLAGS='-faout -DAOUT';;
9018               BSD-a.out)  NAFLAGS='-faoutb -DAOUT';;
9019               ELF)        NAFLAGS='-felf -DELF';;
9020               ELF64)      NAFLAGS='-felf64 -DELF -D__x86_64__';;
9021               RDF)        NAFLAGS='-frdf -DRDF';;
9022               Mach-O)     NAFLAGS='-fmacho -DMACHO';;
9023               Mach-O64)   NAFLAGS='-fmacho64 -DMACHO -D__x86_64__';;
9024             esac
9025             AC_MSG_RESULT([$NAFLAGS])
9026
9027             AC_MSG_CHECKING([whether the assembler ($NASM $NAFLAGS) works])
9028             cat > conftest.asm << EOF
9029             [%line __oline__ "configure"
9030                     section .text
9031                     global  _main,main
9032             _main:
9033             main:   xor     eax,eax
9034                     ret
9035             ]
9036 EOF
9037             try_nasm='$NASM $NAFLAGS -o conftest.o conftest.asm'
9038             if AC_TRY_EVAL(try_nasm) && test -s conftest.o; then
9039               AC_MSG_RESULT(yes)
9040             else
9041               echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
9042               cat conftest.asm >&AS_MESSAGE_LOG_FD
9043               rm -rf conftest*
9044               AC_MSG_RESULT(no)
9045               AC_MSG_WARN([installation or configuration problem: assembler cannot create object files.])
9046               NASM=""
9047             fi
9048
9049         fi
9050
9051         if test -z "$NASM"; then
9052 cat << _EOS
9053 ****************************************************************************
9054 You need yasm or nasm (Netwide Assembler) to build the internal jpeg library optimally.
9055 To get one please:
9056
9057 _EOS
9058             if test "$build_os" = "cygwin"; then
9059 cat << _EOS
9060 install a pre-compiled binary for Win32
9061
9062 mkdir -p /opt/lo/bin
9063 cd /opt/lo/bin
9064 wget https://dev-www.libreoffice.org/bin/cygwin/nasm.exe
9065 chmod +x nasm
9066
9067 or get and install one from http://www.nasm.us/
9068
9069 Then re-run autogen.sh
9070
9071 Note: autogen.sh will try to use /opt/lo/bin/nasm if the environment variable NASM is not already defined.
9072 Alternatively, you can install the 'new' nasm where ever you want and make sure that \`which nasm\` finds it.
9073
9074 _EOS
9075             else
9076 cat << _EOS
9077 consult https://github.com/libjpeg-turbo/libjpeg-turbo/blob/master/BUILDING.md
9078
9079 _EOS
9080             fi
9081             AC_MSG_WARN([no suitable nasm (Netwide Assembler) found])
9082             add_warning "no suitable nasm (Netwide Assembler) found for internal libjpeg-turbo"
9083         fi
9084       ;;
9085     esac
9086 fi
9087
9088 AC_SUBST(NASM)
9089 AC_SUBST(LIBJPEG_CFLAGS)
9090 AC_SUBST(LIBJPEG_LIBS)
9091 AC_SUBST(SYSTEM_LIBJPEG)
9092
9093 dnl ===================================================================
9094 dnl Check for system clucene
9095 dnl ===================================================================
9096 dnl we should rather be using
9097 dnl libo_CHECK_SYSTEM_MODULE([clucence],[CLUCENE],[liblucence-core]) here
9098 dnl but the contribs-lib check seems tricky
9099 AC_MSG_CHECKING([which clucene to use])
9100 if test "$with_system_clucene" = "yes"; then
9101     AC_MSG_RESULT([external])
9102     SYSTEM_CLUCENE=TRUE
9103     PKG_CHECK_MODULES(CLUCENE, libclucene-core)
9104     CLUCENE_CFLAGS=[$(printf '%s' "$CLUCENE_CFLAGS" | sed -e 's@-I[^ ]*/CLucene/ext@@' -e "s/-I/${ISYSTEM?}/g")]
9105     FilterLibs "${CLUCENE_LIBS}"
9106     CLUCENE_LIBS="${filteredlibs}"
9107     AC_LANG_PUSH([C++])
9108     save_CXXFLAGS=$CXXFLAGS
9109     save_CPPFLAGS=$CPPFLAGS
9110     CXXFLAGS="$CXXFLAGS $CLUCENE_CFLAGS"
9111     CPPFLAGS="$CPPFLAGS $CLUCENE_CFLAGS"
9112     dnl http://sourceforge.net/tracker/index.php?func=detail&aid=3392466&group_id=80013&atid=558446
9113     dnl https://bugzilla.redhat.com/show_bug.cgi?id=794795
9114     AC_CHECK_HEADER([CLucene/analysis/cjk/CJKAnalyzer.h], [],
9115                  [AC_MSG_ERROR([Your version of libclucene has contribs-lib missing.])], [#include <CLucene.h>])
9116     CXXFLAGS=$save_CXXFLAGS
9117     CPPFLAGS=$save_CPPFLAGS
9118     AC_LANG_POP([C++])
9119
9120     CLUCENE_LIBS="$CLUCENE_LIBS -lclucene-contribs-lib"
9121 else
9122     AC_MSG_RESULT([internal])
9123     SYSTEM_CLUCENE=
9124     BUILD_TYPE="$BUILD_TYPE CLUCENE"
9125 fi
9126 AC_SUBST(SYSTEM_CLUCENE)
9127 AC_SUBST(CLUCENE_CFLAGS)
9128 AC_SUBST(CLUCENE_LIBS)
9129
9130 dnl ===================================================================
9131 dnl Check for system expat
9132 dnl ===================================================================
9133 libo_CHECK_SYSTEM_MODULE([expat], [EXPAT], [expat])
9134
9135 dnl ===================================================================
9136 dnl Check for system xmlsec
9137 dnl ===================================================================
9138 libo_CHECK_SYSTEM_MODULE([xmlsec], [XMLSEC], [xmlsec1-nss >= 1.2.28])
9139
9140 AC_MSG_CHECKING([whether to enable Embedded OpenType support])
9141 if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_eot" = "yes"; then
9142     ENABLE_EOT="TRUE"
9143     AC_DEFINE([ENABLE_EOT])
9144     AC_MSG_RESULT([yes])
9145
9146     libo_CHECK_SYSTEM_MODULE([libeot],[LIBEOT],[libeot >= 0.01])
9147 else
9148     ENABLE_EOT=
9149     AC_MSG_RESULT([no])
9150 fi
9151 AC_SUBST([ENABLE_EOT])
9152
9153 dnl ===================================================================
9154 dnl Check for DLP libs
9155 dnl ===================================================================
9156 AS_IF([test "$COM" = "MSC"],
9157       [librevenge_libdir="${WORKDIR}/LinkTarget/Library"],
9158       [librevenge_libdir="${WORKDIR}/UnpackedTarball/librevenge/src/lib/.libs"]
9159 )
9160 libo_CHECK_SYSTEM_MODULE([librevenge],[REVENGE],[librevenge-0.0 >= 0.0.1],["-I${WORKDIR}/UnpackedTarball/librevenge/inc"],["-L${librevenge_libdir} -lrevenge-0.0"])
9161
9162 libo_CHECK_SYSTEM_MODULE([libodfgen],[ODFGEN],[libodfgen-0.1])
9163
9164 libo_CHECK_SYSTEM_MODULE([libepubgen],[EPUBGEN],[libepubgen-0.1])
9165
9166 AS_IF([test "$COM" = "MSC"],
9167       [libwpd_libdir="${WORKDIR}/LinkTarget/Library"],
9168       [libwpd_libdir="${WORKDIR}/UnpackedTarball/libwpd/src/lib/.libs"]
9169 )
9170 libo_CHECK_SYSTEM_MODULE([libwpd],[WPD],[libwpd-0.10],["-I${WORKDIR}/UnpackedTarball/libwpd/inc"],["-L${libwpd_libdir} -lwpd-0.10"])
9171
9172 libo_CHECK_SYSTEM_MODULE([libwpg],[WPG],[libwpg-0.3])
9173
9174 libo_CHECK_SYSTEM_MODULE([libwps],[WPS],[libwps-0.4])
9175 libo_PKG_VERSION([WPS], [libwps-0.4], [0.4.12])
9176
9177 libo_CHECK_SYSTEM_MODULE([libvisio],[VISIO],[libvisio-0.1])
9178
9179 libo_CHECK_SYSTEM_MODULE([libcdr],[CDR],[libcdr-0.1])
9180
9181 libo_CHECK_SYSTEM_MODULE([libmspub],[MSPUB],[libmspub-0.1])
9182
9183 libo_CHECK_SYSTEM_MODULE([libmwaw],[MWAW],[libmwaw-0.3 >= 0.3.1])
9184 libo_PKG_VERSION([MWAW], [libmwaw-0.3], [0.3.17])
9185
9186 libo_CHECK_SYSTEM_MODULE([libetonyek],[ETONYEK],[libetonyek-0.1])
9187 libo_PKG_VERSION([ETONYEK], [libetonyek-0.1], [0.1.10])
9188
9189 libo_CHECK_SYSTEM_MODULE([libfreehand],[FREEHAND],[libfreehand-0.1])
9190
9191 libo_CHECK_SYSTEM_MODULE([libebook],[EBOOK],[libe-book-0.1])
9192 libo_PKG_VERSION([EBOOK], [libe-book-0.1], [0.1.2])
9193
9194 libo_CHECK_SYSTEM_MODULE([libabw],[ABW],[libabw-0.1])
9195
9196 libo_CHECK_SYSTEM_MODULE([libpagemaker],[PAGEMAKER],[libpagemaker-0.0])
9197
9198 libo_CHECK_SYSTEM_MODULE([libqxp],[QXP],[libqxp-0.0])
9199
9200 libo_CHECK_SYSTEM_MODULE([libzmf],[ZMF],[libzmf-0.0])
9201
9202 libo_CHECK_SYSTEM_MODULE([libstaroffice],[STAROFFICE],[libstaroffice-0.0])
9203 libo_PKG_VERSION([STAROFFICE], [libstaroffice-0.0], [0.0.7])
9204
9205 dnl ===================================================================
9206 dnl Check for system lcms2
9207 dnl ===================================================================
9208 if test "$with_system_lcms2" != "yes"; then
9209     SYSTEM_LCMS2=
9210 fi
9211 libo_CHECK_SYSTEM_MODULE([lcms2],[LCMS2],[lcms2],["-I${WORKDIR}/UnpackedTarball/lcms2/include"],["-L${WORKDIR}/UnpackedTarball/lcms2/src/.libs -llcms2"])
9212 if test "$GCC" = "yes"; then
9213     LCMS2_CFLAGS="${LCMS2_CFLAGS} -Wno-long-long"
9214 fi
9215 if test "$COM" = "MSC"; then # override the above
9216     LCMS2_LIBS=${WORKDIR}/UnpackedTarball/lcms2/bin/lcms2.lib
9217 fi
9218
9219 dnl ===================================================================
9220 dnl Check for system cppunit
9221 dnl ===================================================================
9222 if test "$_os" != "Android" ; then
9223     libo_CHECK_SYSTEM_MODULE([cppunit],[CPPUNIT],[cppunit >= 1.14.0])
9224 fi
9225
9226 dnl ===================================================================
9227 dnl Check whether freetype is available
9228 dnl ===================================================================
9229 if test  "$test_freetype" = "yes"; then
9230     AC_MSG_CHECKING([whether freetype is available])
9231     # FreeType has 3 different kinds of versions
9232     # * release, like 2.4.10
9233     # * libtool, like 13.0.7 (this what pkg-config returns)
9234     # * soname
9235     # FreeType's docs/VERSION.DLL provides a table mapping between the three
9236     #
9237     # 9.9.3 is 2.2.0
9238     PKG_CHECK_MODULES(FREETYPE, freetype2 >= 9.9.3)
9239     FREETYPE_CFLAGS=$(printf '%s' "$FREETYPE_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9240     FilterLibs "${FREETYPE_LIBS}"
9241     FREETYPE_LIBS="${filteredlibs}"
9242     SYSTEM_FREETYPE=TRUE
9243 else
9244     FREETYPE_CFLAGS="${ISYSTEM}${WORKDIR}/UnpackedTarball/freetype/include"
9245     if test "x$ac_config_site_64bit_host" = xYES; then
9246         FREETYPE_LIBS="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib64 -lfreetype"
9247     else
9248         FREETYPE_LIBS="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib -lfreetype"
9249     fi
9250 fi
9251 AC_SUBST(FREETYPE_CFLAGS)
9252 AC_SUBST(FREETYPE_LIBS)
9253 AC_SUBST([SYSTEM_FREETYPE])
9254
9255 # ===================================================================
9256 # Check for system libxslt
9257 # to prevent incompatibilities between internal libxml2 and external libxslt,
9258 # or vice versa, use with_system_libxml here
9259 # ===================================================================
9260 if test "$with_system_libxml" = "auto"; then
9261     case "$_os" in
9262     WINNT|iOS|Android)
9263         with_system_libxml="$with_system_libs"
9264         ;;
9265     *)
9266         if test "$enable_fuzzers" != "yes"; then
9267             with_system_libxml=yes
9268         else
9269             with_system_libxml=no
9270         fi
9271         ;;
9272     esac
9273 fi
9274
9275 AC_MSG_CHECKING([which libxslt to use])
9276 if test "$with_system_libxml" = "yes"; then
9277     AC_MSG_RESULT([external])
9278     SYSTEM_LIBXSLT=TRUE
9279     if test "$_os" = "Darwin"; then
9280         dnl make sure to use SDK path
9281         LIBXSLT_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9282         LIBEXSLT_CFLAGS="$LIBXSLT_CFLAGS"
9283         dnl omit -L/usr/lib
9284         LIBXSLT_LIBS="-lxslt -lxml2 -lz -lpthread -liconv -lm"
9285         LIBEXSLT_LIBS="-lexslt $LIBXSLT_LIBS"
9286     else
9287         PKG_CHECK_MODULES(LIBXSLT, libxslt)
9288         LIBXSLT_CFLAGS=$(printf '%s' "$LIBXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9289         FilterLibs "${LIBXSLT_LIBS}"
9290         LIBXSLT_LIBS="${filteredlibs}"
9291         PKG_CHECK_MODULES(LIBEXSLT, libexslt)
9292         LIBEXSLT_CFLAGS=$(printf '%s' "$LIBEXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9293         FilterLibs "${LIBEXSLT_LIBS}"
9294         LIBEXSLT_LIBS=$(printf '%s' "${filteredlibs}" | sed -e "s/-lgpg-error//"  -e "s/-lgcrypt//")
9295     fi
9296
9297     dnl Check for xsltproc
9298     AC_PATH_PROG(XSLTPROC, xsltproc, no)
9299     if test "$XSLTPROC" = "no"; then
9300         AC_MSG_ERROR([xsltproc is required])
9301     fi
9302 else
9303     AC_MSG_RESULT([internal])
9304     SYSTEM_LIBXSLT=
9305     BUILD_TYPE="$BUILD_TYPE LIBXSLT"
9306 fi
9307 AC_SUBST(SYSTEM_LIBXSLT)
9308 if test -z "$SYSTEM_LIBXSLT_FOR_BUILD"; then
9309     SYSTEM_LIBXSLT_FOR_BUILD="$SYSTEM_LIBXSLT"
9310 fi
9311 AC_SUBST(SYSTEM_LIBXSLT_FOR_BUILD)
9312
9313 AC_SUBST(LIBEXSLT_CFLAGS)
9314 AC_SUBST(LIBEXSLT_LIBS)
9315 AC_SUBST(LIBXSLT_CFLAGS)
9316 AC_SUBST(LIBXSLT_LIBS)
9317 AC_SUBST(XSLTPROC)
9318
9319 # ===================================================================
9320 # Check for system libxml
9321 # ===================================================================
9322 AC_MSG_CHECKING([which libxml to use])
9323 if test "$with_system_libxml" = "yes"; then
9324     AC_MSG_RESULT([external])
9325     SYSTEM_LIBXML=TRUE
9326     if test "$_os" = "Darwin"; then
9327         dnl make sure to use SDK path
9328         LIBXML_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9329         dnl omit -L/usr/lib
9330         LIBXML_LIBS="-lxml2 -lz -lpthread -liconv -lm"
9331     elif test $_os = iOS; then
9332         dnl make sure to use SDK path
9333         usr=`echo '#include <stdlib.h>' | $CC -E -MD - | grep usr/include/stdlib.h | head -1 | sed -e 's,# 1 ",,' -e 's,/usr/include/.*,/usr,'`
9334         LIBXML_CFLAGS="-I$usr/include/libxml2"
9335         LIBXML_LIBS="-L$usr/lib -lxml2 -liconv"
9336     else
9337         PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.0)
9338         LIBXML_CFLAGS=$(printf '%s' "$LIBXML_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9339         FilterLibs "${LIBXML_LIBS}"
9340         LIBXML_LIBS="${filteredlibs}"
9341     fi
9342
9343     dnl Check for xmllint
9344     AC_PATH_PROG(XMLLINT, xmllint, no)
9345     if test "$XMLLINT" = "no"; then
9346         AC_MSG_ERROR([xmllint is required])
9347     fi
9348 else
9349     AC_MSG_RESULT([internal])
9350     SYSTEM_LIBXML=
9351     LIBXML_CFLAGS="-I${WORKDIR}/UnpackedTarball/libxml2/include"
9352     if test "$COM" = "MSC"; then
9353         LIBXML_CFLAGS="${LIBXML_CFLAGS} -I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
9354     fi
9355     if test "$COM" = "MSC"; then
9356         LIBXML_LIBS="${WORKDIR}/UnpackedTarball/libxml2/win32/bin.msvc/libxml2.lib"
9357     else
9358         LIBXML_LIBS="-L${WORKDIR}/UnpackedTarball/libxml2/.libs -lxml2"
9359         if test "$_os" = Android; then
9360             LIBXML_LIBS="$LIBXML_LIBS -lm"
9361         fi
9362     fi
9363     BUILD_TYPE="$BUILD_TYPE LIBXML2"
9364 fi
9365 AC_SUBST(SYSTEM_LIBXML)
9366 if test -z "$SYSTEM_LIBXML_FOR_BUILD"; then
9367     SYSTEM_LIBXML_FOR_BUILD="$SYSTEM_LIBXML"
9368 fi
9369 AC_SUBST(SYSTEM_LIBXML_FOR_BUILD)
9370 AC_SUBST(LIBXML_CFLAGS)
9371 AC_SUBST(LIBXML_LIBS)
9372 AC_SUBST(XMLLINT)
9373
9374 # =====================================================================
9375 # Checking for a Python interpreter with version >= 3.3.
9376 # Optionally user can pass an option to configure, i. e.
9377 # ./configure PYTHON=/usr/bin/python
9378 # =====================================================================
9379 if test $_os = Darwin -a "$enable_python" != no -a "$enable_python" != fully-internal -a "$enable_python" != internal; then
9380     # Only allowed choices for macOS are 'no', 'internal' (default), and 'fully-internal'
9381     enable_python=internal
9382 fi
9383 if test "$build_os" != "cygwin" -a "$enable_python" != fully-internal; then
9384     if test -n "$PYTHON"; then
9385         PYTHON_FOR_BUILD=$PYTHON
9386     else
9387         # This allows a lack of system python with no error, we use internal one in that case.
9388         AM_PATH_PYTHON([3.3],, [:])
9389         # Clean PYTHON_VERSION checked below if cross-compiling
9390         PYTHON_VERSION=""
9391         if test "$PYTHON" != ":"; then
9392             PYTHON_FOR_BUILD=$PYTHON
9393         fi
9394     fi
9395 fi
9396 AC_SUBST(PYTHON_FOR_BUILD)
9397
9398 # Checks for Python to use for Pyuno
9399 AC_MSG_CHECKING([which Python to use for Pyuno])
9400 case "$enable_python" in
9401 no|disable)
9402     if test -z $PYTHON_FOR_BUILD; then
9403         # Python is required to build LibreOffice. In theory we could separate the build-time Python
9404         # requirement from the choice whether to include Python stuff in the installer, but why
9405         # bother?
9406         AC_MSG_ERROR([Python is required at build time.])
9407     fi
9408     enable_python=no
9409     AC_MSG_RESULT([none])
9410     ;;
9411 ""|yes|auto)
9412     if test "$DISABLE_SCRIPTING" = TRUE -a -n "$PYTHON_FOR_BUILD"; then
9413         AC_MSG_RESULT([no, overridden by --disable-scripting])
9414         enable_python=no
9415     elif test $build_os = cygwin; then
9416         dnl When building on Windows we don't attempt to use any installed
9417         dnl "system"  Python.
9418         AC_MSG_RESULT([fully internal])
9419         enable_python=internal
9420     elif test "$cross_compiling" = yes; then
9421         AC_MSG_RESULT([system])
9422         enable_python=system
9423     else
9424         # Unset variables set by the above AM_PATH_PYTHON so that
9425         # we actually do check anew.
9426         AC_MSG_RESULT([])
9427         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
9428         AM_PATH_PYTHON([3.3],, [:])
9429         AC_MSG_CHECKING([which Python to use for Pyuno])
9430         if test "$PYTHON" = ":"; then
9431             if test -z "$PYTHON_FOR_BUILD"; then
9432                 AC_MSG_RESULT([fully internal])
9433             else
9434                 AC_MSG_RESULT([internal])
9435             fi
9436             enable_python=internal
9437         else
9438             AC_MSG_RESULT([system])
9439             enable_python=system
9440         fi
9441     fi
9442     ;;
9443 internal)
9444     AC_MSG_RESULT([internal])
9445     ;;
9446 fully-internal)
9447     AC_MSG_RESULT([fully internal])
9448     enable_python=internal
9449     ;;
9450 system)
9451     AC_MSG_RESULT([system])
9452     if test "$_os" = Darwin; then
9453         AC_MSG_ERROR([--enable-python=system doesn't work on macOS because the version provided is obsolete])
9454     fi
9455     ;;
9456 *)
9457     AC_MSG_ERROR([Incorrect --enable-python option])
9458     ;;
9459 esac
9460
9461 if test $enable_python != no; then
9462     BUILD_TYPE="$BUILD_TYPE PYUNO"
9463 fi
9464
9465 if test $enable_python = system; then
9466     if test -n "$PYTHON_CFLAGS" -a -n "$PYTHON_LIBS"; then
9467         # Fallback: Accept these in the environment, or as set above
9468         # for MacOSX.
9469         :
9470     elif test "$cross_compiling" != yes; then
9471         # Unset variables set by the above AM_PATH_PYTHON so that
9472         # we actually do check anew.
9473         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
9474         # This causes an error if no python command is found
9475         AM_PATH_PYTHON([3.3])
9476         python_include=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('INCLUDEPY'));"`
9477         python_version=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('VERSION'));"`
9478         python_libs=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBS'));"`
9479         python_libdir=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBDIR'));"`
9480         if test -z "$PKG_CONFIG"; then
9481             PYTHON_CFLAGS="-I$python_include"
9482             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
9483         elif $PKG_CONFIG --exists python-$python_version-embed; then
9484             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version-embed`"
9485             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version-embed` $python_libs"
9486         elif $PKG_CONFIG --exists python-$python_version; then
9487             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version`"
9488             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version` $python_libs"
9489         else
9490             PYTHON_CFLAGS="-I$python_include"
9491             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
9492         fi
9493         FilterLibs "${PYTHON_LIBS}"
9494         PYTHON_LIBS="${filteredlibs}"
9495     else
9496         dnl How to find out the cross-compilation Python installation path?
9497         AC_MSG_CHECKING([for python version])
9498         AS_IF([test -n "$PYTHON_VERSION"],
9499               [AC_MSG_RESULT([$PYTHON_VERSION])],
9500               [AC_MSG_RESULT([not found])
9501                AC_MSG_ERROR([no usable python found])])
9502         test -n "$PYTHON_CFLAGS" && break
9503     fi
9504
9505     dnl Check if the headers really work
9506     save_CPPFLAGS="$CPPFLAGS"
9507     CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
9508     AC_CHECK_HEADER(Python.h)
9509     CPPFLAGS="$save_CPPFLAGS"
9510
9511     # let the PYTHON_FOR_BUILD match the same python installation that
9512     # provides PYTHON_CFLAGS/PYTHON_LDFLAGS for pyuno, which should be
9513     # better for PythonTests.
9514     PYTHON_FOR_BUILD=$PYTHON
9515 fi
9516
9517 if test "$with_lxml" != no; then
9518     if test -z "$PYTHON_FOR_BUILD"; then
9519         case $build_os in
9520             cygwin)
9521                 AC_MSG_WARN([No system-provided python lxml, gla11y will only report widget classes and ids])
9522                 ;;
9523             *)
9524                 if test "$cross_compiling" != yes ; then
9525                     BUILD_TYPE="$BUILD_TYPE LXML"
9526                 fi
9527                 ;;
9528         esac
9529     else
9530         AC_MSG_CHECKING([for python lxml])
9531         if $PYTHON_FOR_BUILD -c "import lxml.etree as ET" 2> /dev/null ; then
9532             AC_MSG_RESULT([yes])
9533         else
9534             case $build_os in
9535                 cygwin)
9536                     AC_MSG_RESULT([no, gla11y will only report widget classes and ids])
9537                     ;;
9538                 *)
9539                     if test "$cross_compiling" != yes -a "x$ac_cv_header_Python_h" = "xyes"; then
9540                         if test -n ${SYSTEM_LIBXSLT} -o -n ${SYSTEM_LIBXML}; then
9541                             AC_MSG_RESULT([no, and no system libxml/libxslt, gla11y will only report widget classes and ids])
9542                         else
9543                             BUILD_TYPE="$BUILD_TYPE LXML"
9544                             AC_MSG_RESULT([no, using internal lxml])
9545                         fi
9546                     else
9547                         AC_MSG_RESULT([no, and system does not provide python development headers, gla11y will only report widget classes and ids])
9548                     fi
9549                     ;;
9550             esac
9551         fi
9552     fi
9553 fi
9554
9555 dnl By now enable_python should be "system", "internal" or "no"
9556 case $enable_python in
9557 system)
9558     SYSTEM_PYTHON=TRUE
9559
9560     if test "x$ac_cv_header_Python_h" != "xyes"; then
9561        AC_MSG_ERROR([Python headers not found. You probably want to set both the PYTHON_CFLAGS and PYTHON_LIBS environment variables.])
9562     fi
9563
9564     AC_LANG_PUSH(C)
9565     CFLAGS="$CFLAGS $PYTHON_CFLAGS"
9566     AC_MSG_CHECKING([for correct python library version])
9567        AC_RUN_IFELSE([AC_LANG_SOURCE([[
9568 #include <Python.h>
9569
9570 int main(int argc, char **argv) {
9571    if ((PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 3)) return 0;
9572    else return 1;
9573 }
9574        ]])],[AC_MSG_RESULT([ok])],[AC_MSG_ERROR([Python >= 3.3 is needed when building with Python 3])],[AC_MSG_RESULT([skipped; cross-compiling])])
9575     AC_LANG_POP(C)
9576
9577     dnl FIXME Check if the Python library can be linked with, too?
9578     ;;
9579
9580 internal)
9581     SYSTEM_PYTHON=
9582     PYTHON_VERSION_MAJOR=3
9583     PYTHON_VERSION_MINOR=8
9584     PYTHON_VERSION=${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}.8
9585     if ! grep -q -i python.*${PYTHON_VERSION} ${SRC_ROOT}/download.lst; then
9586         AC_MSG_ERROR([PYTHON_VERSION ${PYTHON_VERSION} but no matching file in download.lst])
9587     fi
9588     AC_DEFINE_UNQUOTED([PYTHON_VERSION_STRING], [L"${PYTHON_VERSION}"])
9589     BUILD_TYPE="$BUILD_TYPE PYTHON"
9590     if test "$OS" = LINUX -o "$OS" = WNT ; then
9591         BUILD_TYPE="$BUILD_TYPE LIBFFI"
9592     fi
9593     # Embedded Python dies without Home set
9594     if test "$HOME" = ""; then
9595         export HOME=""
9596     fi
9597     ;;
9598 no)
9599     DISABLE_PYTHON=TRUE
9600     SYSTEM_PYTHON=
9601     ;;
9602 *)
9603     AC_MSG_ERROR([Internal configure script error, invalid enable_python value "$enable_python"])
9604     ;;
9605 esac
9606
9607 AC_SUBST(DISABLE_PYTHON)
9608 AC_SUBST(SYSTEM_PYTHON)
9609 AC_SUBST(PYTHON_CFLAGS)
9610 AC_SUBST(PYTHON_LIBS)
9611 AC_SUBST(PYTHON_VERSION)
9612 AC_SUBST(PYTHON_VERSION_MAJOR)
9613 AC_SUBST(PYTHON_VERSION_MINOR)
9614
9615 ENABLE_MARIADBC=
9616 MARIADBC_MAJOR=1
9617 MARIADBC_MINOR=0
9618 MARIADBC_MICRO=2
9619 AC_MSG_CHECKING([whether to build the MariaDB/MySQL SDBC driver])
9620 if test "x$enable_mariadb_sdbc" != "xno" -a "$enable_mpl_subset" != "yes"; then
9621     ENABLE_MARIADBC=TRUE
9622     AC_MSG_RESULT([yes])
9623     BUILD_TYPE="$BUILD_TYPE MARIADBC"
9624 else
9625     AC_MSG_RESULT([no])
9626 fi
9627 AC_SUBST(ENABLE_MARIADBC)
9628 AC_SUBST(MARIADBC_MAJOR)
9629 AC_SUBST(MARIADBC_MINOR)
9630 AC_SUBST(MARIADBC_MICRO)
9631
9632 if test "$ENABLE_MARIADBC" = "TRUE"; then
9633     dnl ===================================================================
9634     dnl Check for system MariaDB
9635     dnl ===================================================================
9636     AC_MSG_CHECKING([which MariaDB to use])
9637     if test "$with_system_mariadb" = "yes"; then
9638         AC_MSG_RESULT([external])
9639         SYSTEM_MARIADB_CONNECTOR_C=TRUE
9640         #AC_PATH_PROG(MARIADBCONFIG, [mariadb_config])
9641         if test -z "$MARIADBCONFIG"; then
9642             AC_PATH_PROG(MARIADBCONFIG, [mysql_config])
9643             if test -z "$MARIADBCONFIG"; then
9644                 AC_MSG_ERROR([mysql_config is missing. Install MySQL client library development package.])
9645                 #AC_MSG_ERROR([mariadb_config and mysql_config are missing. Install MariaDB or MySQL client library development package.])
9646             fi
9647         fi
9648         AC_MSG_CHECKING([MariaDB version])
9649         MARIADB_VERSION=`$MARIADBCONFIG --version`
9650         MARIADB_MAJOR=`$MARIADBCONFIG --version | cut -d"." -f1`
9651         if test "$MARIADB_MAJOR" -ge "5"; then
9652             AC_MSG_RESULT([OK])
9653         else
9654             AC_MSG_ERROR([too old, use 5.0.x or later])
9655         fi
9656         AC_MSG_CHECKING([for MariaDB Client library])
9657         MARIADB_CFLAGS=`$MARIADBCONFIG --cflags`
9658         if test "$COM_IS_CLANG" = TRUE; then
9659             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-fstack-protector-strong//)
9660         fi
9661         MARIADB_LIBS=`$MARIADBCONFIG --libs_r`
9662         dnl At least mariadb-5.5.34-3.fc20.x86_64 plus
9663         dnl mariadb-5.5.34-3.fc20.i686 reports 64-bit specific output even under
9664         dnl linux32:
9665         if test "$OS" = LINUX -a "$CPUNAME" = INTEL; then
9666             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-m64//)
9667             MARIADB_LIBS=$(printf '%s' "$MARIADB_LIBS" \
9668                 | sed -e 's|/lib64/|/lib/|')
9669         fi
9670         FilterLibs "${MARIADB_LIBS}"
9671         MARIADB_LIBS="${filteredlibs}"
9672         AC_MSG_RESULT([includes '$MARIADB_CFLAGS', libraries '$MARIADB_LIBS'])
9673         AC_MSG_CHECKING([whether to bundle the MySQL/MariaDB client library])
9674         if test "$enable_bundle_mariadb" = "yes"; then
9675             AC_MSG_RESULT([yes])
9676             BUNDLE_MARIADB_CONNECTOR_C=TRUE
9677             LIBMARIADB=lib$(echo "${MARIADB_LIBS}" | sed -e 's/[[[:space:]]]\{1,\}-l\([[^[:space:]]]\{1,\}\)/\
9678 \1\
9679 /g' -e 's/^-l\([[^[:space:]]]\{1,\}\)[[[:space:]]]*/\
9680 \1\
9681 /g' | grep -E '(mysqlclient|mariadb)')
9682             if test "$_os" = "Darwin"; then
9683                 LIBMARIADB=${LIBMARIADB}.dylib
9684             elif test "$_os" = "WINNT"; then
9685                 LIBMARIADB=${LIBMARIADB}.dll
9686             else
9687                 LIBMARIADB=${LIBMARIADB}.so
9688             fi
9689             LIBMARIADB_PATH=$($MARIADBCONFIG --variable=pkglibdir)
9690             AC_MSG_CHECKING([for $LIBMARIADB in $LIBMARIADB_PATH])
9691             if test -e "$LIBMARIADB_PATH/$LIBMARIADB"; then
9692                 AC_MSG_RESULT([found.])
9693                 PathFormat "$LIBMARIADB_PATH"
9694                 LIBMARIADB_PATH="$formatted_path"
9695             else
9696                 AC_MSG_ERROR([not found.])
9697             fi
9698         else
9699             AC_MSG_RESULT([no])
9700             BUNDLE_MARIADB_CONNECTOR_C=
9701         fi
9702     else
9703         AC_MSG_RESULT([internal])
9704         SYSTEM_MARIADB_CONNECTOR_C=
9705         MARIADB_CFLAGS="-I${WORKDIR}/UnpackedTarball/mariadb-connector-c/include"
9706         MARIADB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lmariadb-connector-c"
9707         BUILD_TYPE="$BUILD_TYPE MARIADB_CONNECTOR_C"
9708     fi
9709
9710     AC_SUBST(SYSTEM_MARIADB_CONNECTOR_C)
9711     AC_SUBST(MARIADB_CFLAGS)
9712     AC_SUBST(MARIADB_LIBS)
9713     AC_SUBST(LIBMARIADB)
9714     AC_SUBST(LIBMARIADB_PATH)
9715     AC_SUBST(BUNDLE_MARIADB_CONNECTOR_C)
9716 fi
9717
9718 dnl ===================================================================
9719 dnl Check for system hsqldb
9720 dnl ===================================================================
9721 if test "$with_java" != "no" -a "$cross_compiling" != "yes"; then
9722     HSQLDB_USE_JDBC_4_1=
9723     AC_MSG_CHECKING([which hsqldb to use])
9724     if test "$with_system_hsqldb" = "yes"; then
9725         AC_MSG_RESULT([external])
9726         SYSTEM_HSQLDB=TRUE
9727         if test -z $HSQLDB_JAR; then
9728             HSQLDB_JAR=/usr/share/java/hsqldb.jar
9729         fi
9730         if ! test -f $HSQLDB_JAR; then
9731                AC_MSG_ERROR(hsqldb.jar not found.)
9732         fi
9733         AC_MSG_CHECKING([whether hsqldb is 1.8.0.x])
9734         export HSQLDB_JAR
9735         if $PERL -e \
9736            'use Archive::Zip;
9737             my $file = "$ENV{'HSQLDB_JAR'}";
9738             my $zip = Archive::Zip->new( $file );
9739             my $mf = $zip->contents ( "META-INF/MANIFEST.MF" );
9740             if ( $mf =~ m/Specification-Version: 1.8.*/ )
9741             {
9742                 push @l, split(/\n/, $mf);
9743                 foreach my $line (@l)
9744                 {
9745                     if ($line =~ m/Specification-Version:/)
9746                     {
9747                         ($t, $version) = split (/:/,$line);
9748                         $version =~ s/^\s//;
9749                         ($a, $b, $c, $d) = split (/\./,$version);
9750                         if ($c == "0" && $d > "8")
9751                         {
9752                             exit 0;
9753                         }
9754                         else
9755                         {
9756                             exit 1;
9757                         }
9758                     }
9759                 }
9760             }
9761             else
9762             {
9763                 exit 1;
9764             }'; then
9765             AC_MSG_RESULT([yes])
9766         else
9767             AC_MSG_ERROR([no, you need hsqldb >= 1.8.0.9 but < 1.8.1])
9768         fi
9769     else
9770         AC_MSG_RESULT([internal])
9771         SYSTEM_HSQLDB=
9772         BUILD_TYPE="$BUILD_TYPE HSQLDB"
9773         NEED_ANT=TRUE
9774         AC_MSG_CHECKING([whether hsqldb should be built with JDBC 4.1])
9775         javanumver=`$JAVAINTERPRETER -version 2>&1 | $AWK -v num=true -f $SRC_ROOT/solenv/bin/getcompver.awk`
9776         if expr "$javanumver" '>=' 000100060000 > /dev/null; then
9777             AC_MSG_RESULT([yes])
9778             HSQLDB_USE_JDBC_4_1=TRUE
9779         else
9780             AC_MSG_RESULT([no])
9781         fi
9782     fi
9783 else
9784     if test "$with_java" != "no" -a -z "$HSQLDB_JAR"; then
9785         BUILD_TYPE="$BUILD_TYPE HSQLDB"
9786     fi
9787 fi
9788 AC_SUBST(SYSTEM_HSQLDB)
9789 AC_SUBST(HSQLDB_JAR)
9790 AC_SUBST([HSQLDB_USE_JDBC_4_1])
9791
9792 dnl ===================================================================
9793 dnl Check for PostgreSQL stuff
9794 dnl ===================================================================
9795 AC_MSG_CHECKING([whether to build the PostgreSQL SDBC driver])
9796 if test "x$enable_postgresql_sdbc" != "xno"; then
9797     AC_MSG_RESULT([yes])
9798     SCPDEFS="$SCPDEFS -DWITH_POSTGRESQL_SDBC"
9799
9800     if test "$with_krb5" = "yes" -a "$enable_openssl" = "no"; then
9801         AC_MSG_ERROR([krb5 needs OpenSSL, but --disable-openssl was given.])
9802     fi
9803     if test "$with_gssapi" = "yes" -a "$enable_openssl" = "no"; then
9804         AC_MSG_ERROR([GSSAPI needs OpenSSL, but --disable-openssl was given.])
9805     fi
9806
9807     postgres_interface=""
9808     if test "$with_system_postgresql" = "yes"; then
9809         postgres_interface="external PostgreSQL"
9810         SYSTEM_POSTGRESQL=TRUE
9811         if test "$_os" = Darwin; then
9812             supp_path=''
9813             for d in /Library/PostgreSQL/9.*/bin /sw/opt/postgresql/9.*/bin /opt/local/lib/postgresql9*/bin; do
9814                 pg_supp_path="$P_SEP$d$pg_supp_path"
9815             done
9816         fi
9817         AC_PATH_PROG(PGCONFIG, pg_config, ,$PATH$pg_supp_path)
9818         if test -n "$PGCONFIG"; then
9819             POSTGRESQL_INC=-I$(${PGCONFIG} --includedir)
9820             POSTGRESQL_LIB="-L$(${PGCONFIG} --libdir)"
9821         else
9822             PKG_CHECK_MODULES(POSTGRESQL, libpq, [
9823               POSTGRESQL_INC=$POSTGRESQL_CFLAGS
9824               POSTGRESQL_LIB=$POSTGRESQL_LIBS
9825             ],[
9826               AC_MSG_ERROR([pg_config or 'pkg-config libpq' needed; set PGCONFIG if not in PATH])
9827             ])
9828         fi
9829         FilterLibs "${POSTGRESQL_LIB}"
9830         POSTGRESQL_LIB="${filteredlibs}"
9831     else
9832         # if/when anything else than PostgreSQL uses Kerberos,
9833         # move this out of `test "x$enable_postgresql_sdbc" != "xno"'
9834         WITH_KRB5=
9835         WITH_GSSAPI=
9836         case "$_os" in
9837         Darwin)
9838             # macOS has system MIT Kerberos 5 since 10.4
9839             if test "$with_krb5" != "no"; then
9840                 WITH_KRB5=TRUE
9841                 save_LIBS=$LIBS
9842                 # Not sure whether it makes any sense here to search multiple potential libraries; it is not likely
9843                 # that the libraries where these functions are located on macOS will change, is it?
9844                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9845                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
9846                 KRB5_LIBS=$LIBS
9847                 LIBS=$save_LIBS
9848                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9849                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
9850                 KRB5_LIBS="$KRB5_LIBS $LIBS"
9851                 LIBS=$save_LIBS
9852             fi
9853             if test "$with_gssapi" != "no"; then
9854                 WITH_GSSAPI=TRUE
9855                 save_LIBS=$LIBS
9856                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
9857                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
9858                 GSSAPI_LIBS=$LIBS
9859                 LIBS=$save_LIBS
9860             fi
9861             ;;
9862         WINNT)
9863             if test "$with_krb5" = "yes" -o "$with_gssapi" = "yes"; then
9864                 AC_MSG_ERROR([Refusing to enable MIT Kerberos 5 or GSSAPI on Windows.])
9865             fi
9866             ;;
9867         Linux|GNU|*BSD|DragonFly)
9868             if test "$with_krb5" != "no"; then
9869                 WITH_KRB5=TRUE
9870                 save_LIBS=$LIBS
9871                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9872                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
9873                 KRB5_LIBS=$LIBS
9874                 LIBS=$save_LIBS
9875                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9876                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
9877                 KRB5_LIBS="$KRB5_LIBS $LIBS"
9878                 LIBS=$save_LIBS
9879             fi
9880             if test "$with_gssapi" != "no"; then
9881                 WITH_GSSAPI=TRUE
9882                 save_LIBS=$LIBS
9883                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
9884                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
9885                 GSSAPI_LIBS=$LIBS
9886                 LIBS=$save_LIBS
9887             fi
9888             ;;
9889         *)
9890             if test "$with_krb5" = "yes"; then
9891                 WITH_KRB5=TRUE
9892                 save_LIBS=$LIBS
9893                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9894                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
9895                 KRB5_LIBS=$LIBS
9896                 LIBS=$save_LIBS
9897                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9898                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
9899                 KRB5_LIBS="$KRB5_LIBS $LIBS"
9900                 LIBS=$save_LIBS
9901             fi
9902             if test "$with_gssapi" = "yes"; then
9903                 WITH_GSSAPI=TRUE
9904                 save_LIBS=$LIBS
9905                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
9906                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
9907                 LIBS=$save_LIBS
9908                 GSSAPI_LIBS=$LIBS
9909             fi
9910         esac
9911
9912         if test -n "$with_libpq_path"; then
9913             SYSTEM_POSTGRESQL=TRUE
9914             postgres_interface="external libpq"
9915             POSTGRESQL_LIB="-L${with_libpq_path}/lib/"
9916             POSTGRESQL_INC=-I"${with_libpq_path}/include/"
9917         else
9918             SYSTEM_POSTGRESQL=
9919             postgres_interface="internal"
9920             POSTGRESQL_LIB=""
9921             POSTGRESQL_INC="%OVERRIDE_ME%"
9922             BUILD_TYPE="$BUILD_TYPE POSTGRESQL"
9923         fi
9924     fi
9925
9926     AC_MSG_CHECKING([PostgreSQL C interface])
9927     AC_MSG_RESULT([$postgres_interface])
9928
9929     if test "${SYSTEM_POSTGRESQL}" = "TRUE"; then
9930         AC_MSG_NOTICE([checking system PostgreSQL prerequisites])
9931         save_CFLAGS=$CFLAGS
9932         save_CPPFLAGS=$CPPFLAGS
9933         save_LIBS=$LIBS
9934         CPPFLAGS="${CPPFLAGS} ${POSTGRESQL_INC}"
9935         LIBS="${LIBS} ${POSTGRESQL_LIB}"
9936         AC_CHECK_HEADER([libpq-fe.h], [], [AC_MSG_ERROR([libpq-fe.h is needed])], [])
9937         AC_CHECK_LIB([pq], [PQconnectdbParams], [:],
9938             [AC_MSG_ERROR(libpq not found or too old. Need >= 9.0)], [])
9939         CFLAGS=$save_CFLAGS
9940         CPPFLAGS=$save_CPPFLAGS
9941         LIBS=$save_LIBS
9942     fi
9943     BUILD_POSTGRESQL_SDBC=TRUE
9944 else
9945     AC_MSG_RESULT([no])
9946 fi
9947 AC_SUBST(WITH_KRB5)
9948 AC_SUBST(WITH_GSSAPI)
9949 AC_SUBST(GSSAPI_LIBS)
9950 AC_SUBST(KRB5_LIBS)
9951 AC_SUBST(BUILD_POSTGRESQL_SDBC)
9952 AC_SUBST(SYSTEM_POSTGRESQL)
9953 AC_SUBST(POSTGRESQL_INC)
9954 AC_SUBST(POSTGRESQL_LIB)
9955
9956 dnl ===================================================================
9957 dnl Check for Firebird stuff
9958 dnl ===================================================================
9959 ENABLE_FIREBIRD_SDBC=
9960 if test "$enable_firebird_sdbc" = "yes" ; then
9961     SCPDEFS="$SCPDEFS -DWITH_FIREBIRD_SDBC"
9962
9963     dnl ===================================================================
9964     dnl Check for system Firebird
9965     dnl ===================================================================
9966     AC_MSG_CHECKING([which Firebird to use])
9967     if test "$with_system_firebird" = "yes"; then
9968         AC_MSG_RESULT([external])
9969         SYSTEM_FIREBIRD=TRUE
9970         AC_PATH_PROG(FIREBIRDCONFIG, [fb_config])
9971         if test -z "$FIREBIRDCONFIG"; then
9972             AC_MSG_NOTICE([No fb_config -- using pkg-config])
9973             PKG_CHECK_MODULES([FIREBIRD], [fbclient >= 3], [FIREBIRD_PKGNAME=fbclient], [
9974                 PKG_CHECK_MODULES([FIREBIRD], [fbembed], [FIREBIRD_PKGNAME=fbembed])
9975             ])
9976             FIREBIRD_VERSION=`pkg-config --modversion "$FIREBIRD_PKGNAME"`
9977         else
9978             AC_MSG_NOTICE([fb_config found])
9979             FIREBIRD_VERSION=`$FIREBIRDCONFIG --version`
9980             AC_MSG_CHECKING([for Firebird Client library])
9981             FIREBIRD_CFLAGS=`$FIREBIRDCONFIG --cflags`
9982             FIREBIRD_LIBS=`$FIREBIRDCONFIG --embedlibs`
9983             FilterLibs "${FIREBIRD_LIBS}"
9984             FIREBIRD_LIBS="${filteredlibs}"
9985         fi
9986         AC_MSG_RESULT([includes `$FIREBIRD_CFLAGS', libraries `$FIREBIRD_LIBS'])
9987         AC_MSG_CHECKING([Firebird version])
9988         if test -n "${FIREBIRD_VERSION}"; then
9989             FIREBIRD_MAJOR=`echo $FIREBIRD_VERSION | cut -d"." -f1`
9990             if test "$FIREBIRD_MAJOR" -ge "3"; then
9991                 AC_MSG_RESULT([OK])
9992             else
9993                 AC_MSG_ERROR([Ensure firebird >= 3 is installed])
9994             fi
9995         else
9996             save_CFLAGS="${CFLAGS}"
9997             CFLAGS="${CFLAGS} ${FIREBIRD_CFLAGS}"
9998             AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <ibase.h>
9999 #if defined(FB_API_VER) && FB_API_VER == 30
10000 int fb_api_is_30(void) { return 0; }
10001 #else
10002 #error "Wrong Firebird API version"
10003 #endif]])],AC_MSG_RESULT([OK]),AC_MSG_ERROR([Ensure firebird 3.0.x is installed]))
10004             CFLAGS="$save_CFLAGS"
10005         fi
10006         ENABLE_FIREBIRD_SDBC=TRUE
10007         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10008     elif test "$enable_database_connectivity" != yes; then
10009         AC_MSG_RESULT([none])
10010     elif test "$cross_compiling" = "yes"; then
10011         AC_MSG_RESULT([none])
10012     else
10013         dnl Embedded Firebird has version 3.0
10014         dnl We need libatomic_ops for any non X86/X64 system
10015         if test "${CPUNAME}" != INTEL -a "${CPUNAME}" != X86_64; then
10016             dnl ===================================================================
10017             dnl Check for system libatomic_ops
10018             dnl ===================================================================
10019             libo_CHECK_SYSTEM_MODULE([libatomic_ops],[LIBATOMIC_OPS],[atomic_ops >= 0.7.2])
10020             if test "$with_system_libatomic_ops" = "yes"; then
10021                 SYSTEM_LIBATOMIC_OPS=TRUE
10022                 AC_CHECK_HEADERS(atomic_ops.h, [],
10023                 [AC_MSG_ERROR(atomic_ops.h not found. install libatomic_ops)], [])
10024             else
10025                 SYSTEM_LIBATOMIC_OPS=
10026                 LIBATOMIC_OPS_CFLAGS="-I${WORKDIR}/UnpackedTarball/libatomic_ops/include"
10027                 LIBATOMIC_OPS_LIBS="-latomic_ops"
10028                 BUILD_TYPE="$BUILD_TYPE LIBATOMIC_OPS"
10029             fi
10030         fi
10031
10032         AC_MSG_RESULT([internal])
10033         SYSTEM_FIREBIRD=
10034         FIREBIRD_CFLAGS="-I${WORKDIR}/UnpackedTarball/firebird/gen/Release/firebird/include"
10035         FIREBIRD_LIBS="-lfbclient"
10036
10037         if test "$with_system_libtommath" = "yes"; then
10038             SYSTEM_LIBTOMMATH=TRUE
10039             dnl check for tommath presence
10040             save_LIBS=$LIBS
10041             AC_CHECK_HEADER(tommath.h,,AC_MSG_ERROR(Include file for tommath not found - please install development tommath package))
10042             AC_CHECK_LIB(tommath, mp_init, LIBTOMMATH_LIBS=-ltommath, AC_MSG_ERROR(Library tommath not found - please install development tommath package))
10043             LIBS=$save_LIBS
10044         else
10045             SYSTEM_LIBTOMMATH=
10046             LIBTOMMATH_CFLAGS="-I${WORKDIR}/UnpackedTarball/libtommath"
10047             LIBTOMMATH_LIBS="-ltommath"
10048             BUILD_TYPE="$BUILD_TYPE LIBTOMMATH"
10049         fi
10050
10051         BUILD_TYPE="$BUILD_TYPE FIREBIRD"
10052         ENABLE_FIREBIRD_SDBC=TRUE
10053         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
10054     fi
10055 fi
10056 AC_SUBST(ENABLE_FIREBIRD_SDBC)
10057 AC_SUBST(SYSTEM_LIBATOMIC_OPS)
10058 AC_SUBST(LIBATOMIC_OPS_CFLAGS)
10059 AC_SUBST(LIBATOMIC_OPS_LIBS)
10060 AC_SUBST(SYSTEM_FIREBIRD)
10061 AC_SUBST(FIREBIRD_CFLAGS)
10062 AC_SUBST(FIREBIRD_LIBS)
10063 AC_SUBST(SYSTEM_LIBTOMMATH)
10064 AC_SUBST(LIBTOMMATH_CFLAGS)
10065 AC_SUBST(LIBTOMMATH_LIBS)
10066
10067 dnl ===================================================================
10068 dnl Check for system curl
10069 dnl ===================================================================
10070 AC_MSG_CHECKING([which libcurl to use])
10071 if test "$with_system_curl" = "auto"; then
10072     with_system_curl="$with_system_libs"
10073 fi
10074
10075 if test "$with_system_curl" = "yes"; then
10076     AC_MSG_RESULT([external])
10077     SYSTEM_CURL=TRUE
10078
10079     # First try PKGCONFIG and then fall back
10080     PKG_CHECK_MODULES(CURL, libcurl >= 7.19.4,, [:])
10081
10082     if test -n "$CURL_PKG_ERRORS"; then
10083         AC_PATH_PROG(CURLCONFIG, curl-config)
10084         if test -z "$CURLCONFIG"; then
10085             AC_MSG_ERROR([curl development files not found])
10086         fi
10087         CURL_LIBS=`$CURLCONFIG --libs`
10088         FilterLibs "${CURL_LIBS}"
10089         CURL_LIBS="${filteredlibs}"
10090         CURL_CFLAGS=$("$CURLCONFIG" --cflags | sed -e "s/-I/${ISYSTEM?}/g")
10091         curl_version=`$CURLCONFIG --version | $SED -e 's/^libcurl //'`
10092
10093         AC_MSG_CHECKING([whether libcurl is >= 7.19.4])
10094         case $curl_version in
10095         dnl brackets doubled below because Autoconf uses them as m4 quote characters,
10096         dnl so they need to be doubled to end up in the configure script
10097         7.19.4|7.19.[[5-9]]|7.[[2-9]]?.*|7.???.*|[[8-9]].*|[[1-9]][[0-9]].*)
10098             AC_MSG_RESULT([yes])
10099             ;;
10100         *)
10101             AC_MSG_ERROR([no, you have $curl_version])
10102             ;;
10103         esac
10104     fi
10105
10106     ENABLE_CURL=TRUE
10107 else
10108     AC_MSG_RESULT([internal])
10109     SYSTEM_CURL=
10110     BUILD_TYPE="$BUILD_TYPE CURL"
10111     ENABLE_CURL=TRUE
10112 fi
10113 AC_SUBST(SYSTEM_CURL)
10114 AC_SUBST(CURL_CFLAGS)
10115 AC_SUBST(CURL_LIBS)
10116 AC_SUBST(ENABLE_CURL)
10117
10118 dnl ===================================================================
10119 dnl Check for system boost
10120 dnl ===================================================================
10121 AC_MSG_CHECKING([which boost to use])
10122 if test "$with_system_boost" = "yes"; then
10123     AC_MSG_RESULT([external])
10124     SYSTEM_BOOST=TRUE
10125     AX_BOOST_BASE([1.66],,[AC_MSG_ERROR([no suitable Boost found])])
10126     AX_BOOST_DATE_TIME
10127     AX_BOOST_FILESYSTEM
10128     AX_BOOST_IOSTREAMS
10129     AX_BOOST_LOCALE
10130     AC_LANG_PUSH([C++])
10131     save_CXXFLAGS=$CXXFLAGS
10132     CXXFLAGS="$CXXFLAGS $BOOST_CPPFLAGS $CXXFLAGS_CXX11"
10133     AC_CHECK_HEADER(boost/shared_ptr.hpp, [],
10134        [AC_MSG_ERROR(boost/shared_ptr.hpp not found. install boost)], [])
10135     AC_CHECK_HEADER(boost/spirit/include/classic_core.hpp, [],
10136        [AC_MSG_ERROR(boost/spirit/include/classic_core.hpp not found. install boost >= 1.36)], [])
10137     CXXFLAGS=$save_CXXFLAGS
10138     AC_LANG_POP([C++])
10139     # this is in m4/ax_boost_base.m4
10140     FilterLibs "${BOOST_LDFLAGS}"
10141     BOOST_LDFLAGS="${filteredlibs}"
10142 else
10143     AC_MSG_RESULT([internal])
10144     BUILD_TYPE="$BUILD_TYPE BOOST"
10145     SYSTEM_BOOST=
10146     if test "${COM}" = "GCC" -o "${COM_IS_CLANG}" = "TRUE"; then
10147         # use warning-suppressing wrapper headers
10148         BOOST_CPPFLAGS="-I${SRC_ROOT}/external/boost/include -I${WORKDIR}/UnpackedTarball/boost"
10149     else
10150         BOOST_CPPFLAGS="-I${WORKDIR}/UnpackedTarball/boost"
10151     fi
10152 fi
10153 AC_SUBST(SYSTEM_BOOST)
10154
10155 dnl ===================================================================
10156 dnl Check for system mdds
10157 dnl ===================================================================
10158 libo_CHECK_SYSTEM_MODULE([mdds], [MDDS], [mdds-1.5 >= 1.5.0], ["-I${WORKDIR}/UnpackedTarball/mdds/include"])
10159
10160 dnl ===================================================================
10161 dnl Check for system glm
10162 dnl ===================================================================
10163 AC_MSG_CHECKING([which glm to use])
10164 if test "$with_system_glm" = "yes"; then
10165     AC_MSG_RESULT([external])
10166     SYSTEM_GLM=TRUE
10167     AC_LANG_PUSH([C++])
10168     AC_CHECK_HEADER([glm/glm.hpp], [],
10169        [AC_MSG_ERROR([glm/glm.hpp not found. install glm])], [])
10170     AC_LANG_POP([C++])
10171 else
10172     AC_MSG_RESULT([internal])
10173     BUILD_TYPE="$BUILD_TYPE GLM"
10174     SYSTEM_GLM=
10175     GLM_CFLAGS="${ISYSTEM}${WORKDIR}/UnpackedTarball/glm"
10176 fi
10177 AC_SUBST([GLM_CFLAGS])
10178 AC_SUBST([SYSTEM_GLM])
10179
10180 dnl ===================================================================
10181 dnl Check for system odbc
10182 dnl ===================================================================
10183 AC_MSG_CHECKING([which odbc headers to use])
10184 if test "$with_system_odbc" = "yes" -o '(' "$with_system_headers" = "yes" -a "$with_system_odbc" = "auto" ')' -o '(' "$_os" = "WINNT" -a  "$with_system_odbc" != "no" ')'; then
10185     AC_MSG_RESULT([external])
10186     SYSTEM_ODBC_HEADERS=TRUE
10187
10188     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
10189         save_CPPFLAGS=$CPPFLAGS
10190         find_winsdk
10191         PathFormat "$winsdktest"
10192         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"
10193         AC_CHECK_HEADER(sqlext.h, [],
10194             [AC_MSG_ERROR(odbc not found. install odbc)],
10195             [#include <windows.h>])
10196         CPPFLAGS=$save_CPPFLAGS
10197     else
10198         AC_CHECK_HEADER(sqlext.h, [],
10199             [AC_MSG_ERROR(odbc not found. install odbc)],[])
10200     fi
10201 elif test "$enable_database_connectivity" != yes; then
10202     AC_MSG_RESULT([none])
10203 else
10204     AC_MSG_RESULT([internal])
10205     SYSTEM_ODBC_HEADERS=
10206     BUILD_TYPE="$BUILD_TYPE IODBC"
10207 fi
10208 AC_SUBST(SYSTEM_ODBC_HEADERS)
10209
10210 dnl ===================================================================
10211 dnl Enable LDAP support
10212 dnl ===================================================================
10213
10214 if test "$_os" != "WINNT" -a "$_os" != "iOS" -a "$_os" != "Android"; then
10215 AC_MSG_CHECKING([whether to enable LDAP support])
10216     if test "$enable_ldap" != "yes"; then
10217         AC_MSG_RESULT([no])
10218         ENABLE_LDAP=""
10219         enable_ldap=no
10220     else
10221         AC_MSG_RESULT([yes])
10222         ENABLE_LDAP="TRUE"
10223     fi
10224 fi
10225 AC_SUBST(ENABLE_LDAP)
10226
10227 dnl ===================================================================
10228 dnl Check for system openldap
10229 dnl ===================================================================
10230
10231 if test "$_os" != "WINNT" -a "$_os" != "iOS" -a "$_os" != "Android" -a "$ENABLE_LDAP" != ""; then
10232 AC_MSG_CHECKING([which openldap library to use])
10233 if test "$with_system_openldap" = "yes"; then
10234     AC_MSG_RESULT([external])
10235     SYSTEM_OPENLDAP=TRUE
10236     AC_CHECK_HEADERS(ldap.h, [], [AC_MSG_ERROR(ldap.h not found. install openldap libs)], [])
10237     AC_CHECK_LIB([ldap], [ldap_simple_bind_s], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10238     AC_CHECK_LIB([ldap], [ldap_set_option], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10239 else
10240     AC_MSG_RESULT([internal])
10241     SYSTEM_OPENLDAP=
10242     BUILD_TYPE="$BUILD_TYPE OPENLDAP"
10243 fi
10244 fi
10245 AC_SUBST(SYSTEM_OPENLDAP)
10246
10247 dnl ===================================================================
10248 dnl Check for system NSS
10249 dnl ===================================================================
10250 if test "$enable_fuzzers" != "yes"; then
10251     libo_CHECK_SYSTEM_MODULE([nss],[NSS],[nss >= 3.9.3 nspr >= 4.8])
10252     AC_DEFINE(HAVE_FEATURE_NSS)
10253     ENABLE_NSS="TRUE"
10254     AC_DEFINE(ENABLE_NSS)
10255 elif test $_os != iOS ; then
10256     with_tls=openssl
10257 fi
10258 AC_SUBST(ENABLE_NSS)
10259
10260 dnl ===================================================================
10261 dnl Check for TLS/SSL and cryptographic implementation to use
10262 dnl ===================================================================
10263 AC_MSG_CHECKING([which TLS/SSL and cryptographic implementation to use])
10264 if test -n "$with_tls"; then
10265     case $with_tls in
10266     openssl)
10267         AC_DEFINE(USE_TLS_OPENSSL)
10268         TLS=OPENSSL
10269         AC_MSG_RESULT([$TLS])
10270
10271         if test "$enable_openssl" != "yes"; then
10272             AC_MSG_ERROR(["Disabling OpenSSL was requested, but the requested TLS to use is actually OpenSSL."])
10273         fi
10274
10275         # warn that OpenSSL has been selected but not all TLS code has this option
10276         AC_MSG_WARN([TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS or GNUTLS])
10277         add_warning "TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS or GNUTLS"
10278         ;;
10279     nss)
10280         AC_DEFINE(USE_TLS_NSS)
10281         TLS=NSS
10282         AC_MSG_RESULT([$TLS])
10283         ;;
10284     no)
10285         AC_MSG_RESULT([none])
10286         AC_MSG_WARN([Skipping TLS/SSL])
10287         ;;
10288     *)
10289         AC_MSG_RESULT([])
10290         AC_MSG_ERROR([unsupported implementation $with_tls. Supported are:
10291 openssl - OpenSSL
10292 nss - Mozilla's Network Security Services (NSS)
10293     ])
10294         ;;
10295     esac
10296 else
10297     # default to using NSS, it results in smaller oox lib
10298     AC_DEFINE(USE_TLS_NSS)
10299     TLS=NSS
10300     AC_MSG_RESULT([$TLS])
10301 fi
10302 AC_SUBST(TLS)
10303
10304 dnl ===================================================================
10305 dnl Check for system sane
10306 dnl ===================================================================
10307 AC_MSG_CHECKING([which sane header to use])
10308 if test "$with_system_sane" = "yes"; then
10309     AC_MSG_RESULT([external])
10310     AC_CHECK_HEADER(sane/sane.h, [],
10311       [AC_MSG_ERROR(sane not found. install sane)], [])
10312 else
10313     AC_MSG_RESULT([internal])
10314     BUILD_TYPE="$BUILD_TYPE SANE"
10315 fi
10316
10317 dnl ===================================================================
10318 dnl Check for system icu
10319 dnl ===================================================================
10320 SYSTEM_GENBRK=
10321 SYSTEM_GENCCODE=
10322 SYSTEM_GENCMN=
10323
10324 ICU_MAJOR=68
10325 ICU_MINOR=1
10326 ICU_RECLASSIFIED_PREPEND_SET_EMPTY="TRUE"
10327 ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER="TRUE"
10328 ICU_RECLASSIFIED_HEBREW_LETTER="TRUE"
10329 AC_MSG_CHECKING([which icu to use])
10330 if test "$with_system_icu" = "yes"; then
10331     AC_MSG_RESULT([external])
10332     SYSTEM_ICU=TRUE
10333     AC_LANG_PUSH([C++])
10334     AC_MSG_CHECKING([for unicode/rbbi.h])
10335     AC_PREPROC_IFELSE([AC_LANG_SOURCE([[unicode/rbbi.h]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([icu headers not found])])
10336     AC_LANG_POP([C++])
10337
10338     if test "$cross_compiling" != "yes"; then
10339         PKG_CHECK_MODULES(ICU, icu-i18n >= 4.6)
10340         ICU_VERSION=`$PKG_CONFIG --modversion icu-i18n 2>/dev/null`
10341         ICU_MAJOR=`echo $ICU_VERSION | cut -d"." -f1`
10342         ICU_MINOR=`echo $ICU_VERSION | cut -d"." -f2`
10343     fi
10344
10345     if test "$cross_compiling" = "yes" -a \( "$with_system_icu_for_build" = "yes" -o "$with_system_icu_for_build" = "force" \); then
10346         ICU_VERSION_FOR_BUILD=`$PKG_CONFIG --modversion icu-i18n 2>/dev/null`
10347         ICU_MAJOR_FOR_BUILD=`echo $ICU_VERSION_FOR_BUILD | cut -d"." -f1`
10348         ICU_MINOR_FOR_BUILD=`echo $ICU_VERSION_FOR_BUILD | cut -d"." -f2`
10349         AC_MSG_CHECKING([if MinGW and system versions of ICU are compatible])
10350         if test "$ICU_MAJOR" -eq "$ICU_MAJOR_FOR_BUILD" -a "$ICU_MINOR" -eq "$ICU_MINOR_FOR_BUILD"; then
10351             AC_MSG_RESULT([yes])
10352         else
10353             AC_MSG_RESULT([no])
10354             if test "$with_system_icu_for_build" != "force"; then
10355                 AC_MSG_ERROR([System ICU is not version-compatible with MinGW ICU.
10356 You can use --with-system-icu-for-build=force to use it anyway.])
10357             fi
10358         fi
10359     fi
10360
10361     if test "$cross_compiling" != "yes" -o "$with_system_icu_for_build" = "yes" -o "$with_system_icu_for_build" = "force"; then
10362         # using the system icu tools can lead to version confusion, use the
10363         # ones from the build environment when cross-compiling
10364         AC_PATH_PROG(SYSTEM_GENBRK, genbrk, [], [$PATH:/usr/sbin:/sbin])
10365         if test -z "$SYSTEM_GENBRK"; then
10366             AC_MSG_ERROR([\'genbrk\' not found in \$PATH, install the icu development tool \'genbrk\'])
10367         fi
10368         AC_PATH_PROG(SYSTEM_GENCCODE, genccode, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10369         if test -z "$SYSTEM_GENCCODE"; then
10370             AC_MSG_ERROR([\'genccode\' not found in \$PATH, install the icu development tool \'genccode\'])
10371         fi
10372         AC_PATH_PROG(SYSTEM_GENCMN, gencmn, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10373         if test -z "$SYSTEM_GENCMN"; then
10374             AC_MSG_ERROR([\'gencmn\' not found in \$PATH, install the icu development tool \'gencmn\'])
10375         fi
10376         if test "$ICU_MAJOR" -ge "49"; then
10377             ICU_RECLASSIFIED_PREPEND_SET_EMPTY="TRUE"
10378             ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER="TRUE"
10379             ICU_RECLASSIFIED_HEBREW_LETTER="TRUE"
10380         else
10381             ICU_RECLASSIFIED_PREPEND_SET_EMPTY=
10382             ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER=
10383             ICU_RECLASSIFIED_HEBREW_LETTER=
10384         fi
10385     fi
10386
10387     if test "$cross_compiling" = "yes"; then
10388         if test "$ICU_MAJOR" -ge "50"; then
10389             AC_MSG_RESULT([Ignore ICU_MINOR as obviously the libraries don't include the minor version in their names any more])
10390             ICU_MINOR=""
10391         fi
10392     fi
10393 else
10394     AC_MSG_RESULT([internal])
10395     SYSTEM_ICU=
10396     BUILD_TYPE="$BUILD_TYPE ICU"
10397     # surprisingly set these only for "internal" (to be used by various other
10398     # external libs): the system icu-config is quite unhelpful and spits out
10399     # dozens of weird flags and also default path -I/usr/include
10400     ICU_CFLAGS="-I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
10401     ICU_LIBS="-L${WORKDIR}/UnpackedTarball/icu/source/lib"
10402 fi
10403 if test "$ICU_MAJOR" -ge "59"; then
10404     # As of ICU 59 it defaults to typedef char16_t UChar; which is available
10405     # with -std=c++11 but not all external libraries can be built with that,
10406     # for those use a bit-compatible typedef uint16_t UChar; see
10407     # icu/source/common/unicode/umachine.h
10408     ICU_UCHAR_TYPE="-DUCHAR_TYPE=uint16_t"
10409 else
10410     ICU_UCHAR_TYPE=""
10411 fi
10412 AC_SUBST(SYSTEM_ICU)
10413 AC_SUBST(SYSTEM_GENBRK)
10414 AC_SUBST(SYSTEM_GENCCODE)
10415 AC_SUBST(SYSTEM_GENCMN)
10416 AC_SUBST(ICU_MAJOR)
10417 AC_SUBST(ICU_MINOR)
10418 AC_SUBST(ICU_RECLASSIFIED_PREPEND_SET_EMPTY)
10419 AC_SUBST(ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER)
10420 AC_SUBST(ICU_RECLASSIFIED_HEBREW_LETTER)
10421 AC_SUBST(ICU_CFLAGS)
10422 AC_SUBST(ICU_LIBS)
10423 AC_SUBST(ICU_UCHAR_TYPE)
10424
10425 dnl ==================================================================
10426 dnl Breakpad
10427 dnl ==================================================================
10428 DEFAULT_CRASHDUMP_VALUE="true"
10429 AC_MSG_CHECKING([whether to enable breakpad])
10430 if test "$enable_breakpad" != yes; then
10431     AC_MSG_RESULT([no])
10432 else
10433     AC_MSG_RESULT([yes])
10434     ENABLE_BREAKPAD="TRUE"
10435     AC_DEFINE(ENABLE_BREAKPAD)
10436     AC_DEFINE(HAVE_FEATURE_BREAKPAD, 1)
10437     BUILD_TYPE="$BUILD_TYPE BREAKPAD"
10438
10439     AC_MSG_CHECKING([for disable crash dump])
10440     if test "$enable_crashdump" = no; then
10441         DEFAULT_CRASHDUMP_VALUE="false"
10442         AC_MSG_RESULT([yes])
10443     else
10444        AC_MSG_RESULT([no])
10445     fi
10446
10447     AC_MSG_CHECKING([for crashreport config])
10448     if test "$with_symbol_config" = "no"; then
10449         BREAKPAD_SYMBOL_CONFIG="invalid"
10450         AC_MSG_RESULT([no])
10451     else
10452         BREAKPAD_SYMBOL_CONFIG="$with_symbol_config"
10453         AC_DEFINE(BREAKPAD_SYMBOL_CONFIG)
10454         AC_MSG_RESULT([yes])
10455     fi
10456     AC_SUBST(BREAKPAD_SYMBOL_CONFIG)
10457 fi
10458 AC_SUBST(ENABLE_BREAKPAD)
10459 AC_SUBST(DEFAULT_CRASHDUMP_VALUE)
10460
10461 dnl ==================================================================
10462 dnl libfuzzer
10463 dnl ==================================================================
10464 AC_MSG_CHECKING([whether to enable fuzzers])
10465 if test "$enable_fuzzers" != yes; then
10466     AC_MSG_RESULT([no])
10467 else
10468     AC_MSG_RESULT([yes])
10469     ENABLE_FUZZERS="TRUE"
10470     AC_DEFINE([ENABLE_FUZZERS],1)
10471     BUILD_TYPE="$BUILD_TYPE FUZZERS"
10472 fi
10473 AC_SUBST(ENABLE_FUZZERS)
10474
10475 dnl ===================================================================
10476 dnl Orcus
10477 dnl ===================================================================
10478 libo_CHECK_SYSTEM_MODULE([orcus],[ORCUS],[liborcus-0.16 >= 0.16.0])
10479 if test "$with_system_orcus" != "yes"; then
10480     if test "$SYSTEM_BOOST" = "TRUE"; then
10481         # ===========================================================
10482         # Determine if we are going to need to link with Boost.System
10483         # ===========================================================
10484         dnl This seems to be necessary since boost 1.50 (1.48 does not need it,
10485         dnl 1.49 is untested). The macro BOOST_THREAD_DONT_USE_SYSTEM mentioned
10486         dnl in documentation has no effect.
10487         AC_MSG_CHECKING([if we need to link with Boost.System])
10488         AC_LANG_PUSH([C++])
10489         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
10490                 @%:@include <boost/version.hpp>
10491             ]],[[
10492                 #if BOOST_VERSION >= 105000
10493                 #   error yes, we need to link with Boost.System
10494                 #endif
10495             ]])],[
10496                 AC_MSG_RESULT([no])
10497             ],[
10498                 AC_MSG_RESULT([yes])
10499                 AX_BOOST_SYSTEM
10500         ])
10501         AC_LANG_POP([C++])
10502     fi
10503 fi
10504 dnl FIXME by renaming SYSTEM_LIBORCUS to SYSTEM_ORCUS in the build system world
10505 SYSTEM_LIBORCUS=$SYSTEM_ORCUS
10506 AC_SUBST([BOOST_SYSTEM_LIB])
10507 AC_SUBST(SYSTEM_LIBORCUS)
10508
10509 dnl ===================================================================
10510 dnl HarfBuzz
10511 dnl ===================================================================
10512 libo_CHECK_SYSTEM_MODULE([graphite],[GRAPHITE],[graphite2 >= 0.9.3],
10513                          ["-I${WORKDIR}/UnpackedTarball/graphite/include -DGRAPHITE2_STATIC"],
10514                          ["-L${WORKDIR}/LinkTarget/StaticLibrary -lgraphite"])
10515
10516 libo_CHECK_SYSTEM_MODULE([harfbuzz],[HARFBUZZ],[harfbuzz-icu >= 0.9.42],
10517                          ["-I${WORKDIR}/UnpackedTarball/harfbuzz/src"],
10518                          ["-L${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs -lharfbuzz"])
10519
10520 if test "$COM" = "MSC"; then # override the above
10521     GRAPHITE_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/graphite.lib"
10522     HARFBUZZ_LIBS="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.lib"
10523 fi
10524
10525 if test "$with_system_harfbuzz" = "yes"; then
10526     if test "$with_system_graphite" = "no"; then
10527         AC_MSG_ERROR([--with-system-graphite must be used when --with-system-harfbuzz is used])
10528     fi
10529     AC_MSG_CHECKING([whether system Harfbuzz is built with Graphite support])
10530     save_LIBS="$LIBS"
10531     save_CFLAGS="$CFLAGS"
10532     LIBS="$LIBS $HARFBUZZ_LIBS"
10533     CFLAGS="$CFLAGS $HARFBUZZ_CFLAGS"
10534     AC_CHECK_FUNC(hb_graphite2_face_get_gr_face,,[AC_MSG_ERROR([Harfbuzz needs to be built with Graphite support.])])
10535     LIBS="$save_LIBS"
10536     CFLAGS="$save_CFLAGS"
10537 else
10538     if test "$with_system_graphite" = "yes"; then
10539         AC_MSG_ERROR([--without-system-graphite must be used when --without-system-harfbuzz is used])
10540     fi
10541 fi
10542
10543 AC_MSG_CHECKING([whether to use X11])
10544 dnl ***************************************
10545 dnl testing for X libraries and includes...
10546 dnl ***************************************
10547 if test "$USING_X11" = TRUE; then
10548     AC_DEFINE(HAVE_FEATURE_X11)
10549 fi
10550 AC_MSG_RESULT([$USING_X11])
10551
10552 if test "$USING_X11" = TRUE; then
10553     AC_PATH_X
10554     AC_PATH_XTRA
10555     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
10556
10557     if test -z "$x_includes"; then
10558         x_includes="default_x_includes"
10559     fi
10560     if test -z "$x_libraries"; then
10561         x_libraries="default_x_libraries"
10562     fi
10563     CFLAGS="$CFLAGS $X_CFLAGS"
10564     LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
10565     AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", [AC_MSG_ERROR([X Development libraries not found])])
10566 else
10567     x_includes="no_x_includes"
10568     x_libraries="no_x_libraries"
10569 fi
10570
10571 if test "$USING_X11" = TRUE; then
10572     dnl ===================================================================
10573     dnl Check for extension headers
10574     dnl ===================================================================
10575     AC_CHECK_HEADERS(X11/extensions/shape.h,[],[AC_MSG_ERROR([libXext headers not found])],
10576      [#include <X11/extensions/shape.h>])
10577
10578     # vcl needs ICE and SM
10579     AC_CHECK_HEADERS(X11/ICE/ICElib.h,[],[AC_MSG_ERROR([libICE headers not found])])
10580     AC_CHECK_LIB([ICE], [IceConnectionNumber], [:],
10581         [AC_MSG_ERROR(ICE library not found)])
10582     AC_CHECK_HEADERS(X11/SM/SMlib.h,[],[AC_MSG_ERROR([libSM headers not found])])
10583     AC_CHECK_LIB([SM], [SmcOpenConnection], [:],
10584         [AC_MSG_ERROR(SM library not found)])
10585 fi
10586
10587 if test "$USING_X11" = TRUE -a "$ENABLE_JAVA" != ""; then
10588     # bean/native/unix/com_sun_star_comp_beans_LocalOfficeWindow.c needs Xt
10589     AC_CHECK_HEADERS(X11/Intrinsic.h,[],[AC_MSG_ERROR([libXt headers not found])])
10590 fi
10591
10592 dnl ===================================================================
10593 dnl Check for system Xrender
10594 dnl ===================================================================
10595 AC_MSG_CHECKING([whether to use Xrender])
10596 if test "$USING_X11" = TRUE -a  "$test_xrender" = "yes"; then
10597     AC_MSG_RESULT([yes])
10598     PKG_CHECK_MODULES(XRENDER, xrender)
10599     XRENDER_CFLAGS=$(printf '%s' "$XRENDER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10600     FilterLibs "${XRENDER_LIBS}"
10601     XRENDER_LIBS="${filteredlibs}"
10602     AC_CHECK_LIB([Xrender], [XRenderQueryVersion], [:],
10603       [AC_MSG_ERROR(libXrender not found or functional)], [])
10604     AC_CHECK_HEADER(X11/extensions/Xrender.h, [],
10605       [AC_MSG_ERROR(Xrender not found. install X)], [])
10606 else
10607     AC_MSG_RESULT([no])
10608 fi
10609 AC_SUBST(XRENDER_CFLAGS)
10610 AC_SUBST(XRENDER_LIBS)
10611
10612 dnl ===================================================================
10613 dnl Check for XRandr
10614 dnl ===================================================================
10615 AC_MSG_CHECKING([whether to enable RandR support])
10616 if test "$USING_X11" = TRUE -a "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \); then
10617     AC_MSG_RESULT([yes])
10618     PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2, ENABLE_RANDR="TRUE", ENABLE_RANDR="")
10619     if test "$ENABLE_RANDR" != "TRUE"; then
10620         AC_CHECK_HEADER(X11/extensions/Xrandr.h, [],
10621                     [AC_MSG_ERROR([X11/extensions/Xrandr.h could not be found. X11 dev missing?])], [])
10622         XRANDR_CFLAGS=" "
10623         AC_CHECK_LIB([Xrandr], [XRRQueryExtension], [:],
10624           [ AC_MSG_ERROR(libXrandr not found or functional) ], [])
10625         XRANDR_LIBS="-lXrandr "
10626         ENABLE_RANDR="TRUE"
10627     fi
10628     XRANDR_CFLAGS=$(printf '%s' "$XRANDR_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10629     FilterLibs "${XRANDR_LIBS}"
10630     XRANDR_LIBS="${filteredlibs}"
10631 else
10632     ENABLE_RANDR=""
10633     AC_MSG_RESULT([no])
10634 fi
10635 AC_SUBST(XRANDR_CFLAGS)
10636 AC_SUBST(XRANDR_LIBS)
10637 AC_SUBST(ENABLE_RANDR)
10638
10639 if test "$enable_neon" = "no" -o "$enable_mpl_subset" = "yes"; then
10640     if test -z "$WITH_WEBDAV"; then
10641         WITH_WEBDAV="serf"
10642     fi
10643 fi
10644 if test $_os = iOS -o $_os = Android; then
10645     WITH_WEBDAV="no"
10646 fi
10647 AC_MSG_CHECKING([for webdav library])
10648 case "$WITH_WEBDAV" in
10649 serf)
10650     AC_MSG_RESULT([serf])
10651     # Check for system apr-util
10652     libo_CHECK_SYSTEM_MODULE([apr],[APR],[apr-util-1],
10653                              ["-I${WORKDIR}/UnpackedTarball/apr/include -I${WORKDIR}/UnpackedTarball/apr_util/include"],
10654                              ["-L${WORKDIR}/UnpackedTarball/apr/.libs -lapr-1 -L${WORKDIR}/UnpackedTarball/apr_util/.libs -laprutil-1"])
10655     if test "$COM" = "MSC"; then
10656         APR_LIB_DIR="LibR"
10657         test -n "${MSVC_USE_DEBUG_RUNTIME}" && APR_LIB_DIR="LibD"
10658         APR_LIBS="${WORKDIR}/UnpackedTarball/apr/${APR_LIB_DIR}/apr-1.lib ${WORKDIR}/UnpackedTarball/apr_util/${APR_LIB_DIR}/aprutil-1.lib"
10659     fi
10660
10661     # Check for system serf
10662     libo_CHECK_SYSTEM_MODULE([serf],[SERF],[serf-1 >= 1.3.9])
10663     ;;
10664 neon)
10665     AC_MSG_RESULT([neon])
10666     # Check for system neon
10667     libo_CHECK_SYSTEM_MODULE([neon],[NEON],[neon >= 0.31.2])
10668     if test "$with_system_neon" = "yes"; then
10669         NEON_VERSION="`$PKG_CONFIG --modversion neon | $SED 's/\.//g'`"
10670     else
10671         NEON_VERSION=0312
10672     fi
10673     AC_SUBST(NEON_VERSION)
10674     ;;
10675 *)
10676     AC_MSG_RESULT([none, disabled])
10677     WITH_WEBDAV=""
10678     ;;
10679 esac
10680 AC_SUBST(WITH_WEBDAV)
10681
10682 dnl ===================================================================
10683 dnl Check for disabling cve_tests
10684 dnl ===================================================================
10685 AC_MSG_CHECKING([whether to execute CVE tests])
10686 # If not explicitly enabled or disabled, default
10687 if test -z "$enable_cve_tests"; then
10688     case "$OS" in
10689     WNT)
10690         # Default cves off for Windows with its wild and wonderful
10691         # variety of AV software kicking in and panicking
10692         enable_cve_tests=no
10693         ;;
10694     *)
10695         # otherwise yes
10696         enable_cve_tests=yes
10697         ;;
10698     esac
10699 fi
10700 if test "$enable_cve_tests" = "no"; then
10701     AC_MSG_RESULT([no])
10702     DISABLE_CVE_TESTS=TRUE
10703     AC_SUBST(DISABLE_CVE_TESTS)
10704 else
10705     AC_MSG_RESULT([yes])
10706 fi
10707
10708 dnl ===================================================================
10709 dnl Check for enabling chart XShape tests
10710 dnl ===================================================================
10711 AC_MSG_CHECKING([whether to execute chart XShape tests])
10712 if test "$enable_chart_tests" = "yes" -o '(' "$_os" = "WINNT" -a "$enable_chart_tests" != "no" ')'; then
10713     AC_MSG_RESULT([yes])
10714     ENABLE_CHART_TESTS=TRUE
10715     AC_SUBST(ENABLE_CHART_TESTS)
10716 else
10717     AC_MSG_RESULT([no])
10718 fi
10719
10720 dnl ===================================================================
10721 dnl Check for system openssl
10722 dnl ===================================================================
10723 DISABLE_OPENSSL=
10724 AC_MSG_CHECKING([whether to disable OpenSSL usage])
10725 if test "$enable_openssl" = "yes"; then
10726     AC_MSG_RESULT([no])
10727     if test "$_os" = Darwin ; then
10728         # OpenSSL is deprecated when building for 10.7 or later.
10729         #
10730         # http://stackoverflow.com/questions/7406946/why-is-apple-deprecating-openssl-in-macos-10-7-lion
10731         # http://stackoverflow.com/questions/7475914/libcrypto-deprecated-on-mac-os-x-10-7-lion
10732
10733         with_system_openssl=no
10734         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
10735     elif test "$_os" = "FreeBSD" -o "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o "$_os" = "DragonFly" \
10736             && test "$with_system_openssl" != "no"; then
10737         with_system_openssl=yes
10738         SYSTEM_OPENSSL=TRUE
10739         OPENSSL_CFLAGS=
10740         OPENSSL_LIBS="-lssl -lcrypto"
10741     else
10742         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
10743     fi
10744     if test "$with_system_openssl" = "yes"; then
10745         AC_MSG_CHECKING([whether openssl supports SHA512])
10746         AC_LANG_PUSH([C])
10747         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/sha.h>]],[[
10748             SHA512_CTX context;
10749 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, openssl too old. Need >= 0.9.8.])])
10750         AC_LANG_POP(C)
10751     fi
10752 else
10753     AC_MSG_RESULT([yes])
10754     DISABLE_OPENSSL=TRUE
10755
10756     # warn that although OpenSSL is disabled, system libraries may depend on it
10757     AC_MSG_WARN([OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies])
10758     add_warning "OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies"
10759 fi
10760
10761 AC_SUBST([DISABLE_OPENSSL])
10762
10763 if test "$enable_cipher_openssl_backend" = yes && test "$DISABLE_OPENSSL" = TRUE; then
10764     if test "$libo_fuzzed_enable_cipher_openssl_backend" = yes; then
10765         AC_MSG_NOTICE([Resetting --enable-cipher-openssl-backend=no])
10766         enable_cipher_openssl_backend=no
10767     else
10768         AC_MSG_ERROR([--enable-cipher-openssl-backend needs OpenSSL, but --disable-openssl was given.])
10769     fi
10770 fi
10771 AC_MSG_CHECKING([whether to enable the OpenSSL backend for rtl/cipher.h])
10772 ENABLE_CIPHER_OPENSSL_BACKEND=
10773 if test "$enable_cipher_openssl_backend" = yes; then
10774     AC_MSG_RESULT([yes])
10775     ENABLE_CIPHER_OPENSSL_BACKEND=TRUE
10776 else
10777     AC_MSG_RESULT([no])
10778 fi
10779 AC_SUBST([ENABLE_CIPHER_OPENSSL_BACKEND])
10780
10781 dnl ===================================================================
10782 dnl Check for building gnutls
10783 dnl ===================================================================
10784 AC_MSG_CHECKING([whether to use gnutls])
10785 if test "$WITH_WEBDAV" = "neon" -a "$with_system_neon" = no -a "$enable_openssl" = "no"; then
10786     AC_MSG_RESULT([yes])
10787     AM_PATH_LIBGCRYPT()
10788     PKG_CHECK_MODULES(GNUTLS, [gnutls],,
10789         AC_MSG_ERROR([[Disabling OpenSSL was requested, but GNUTLS is not
10790                       available in the system to use as replacement.]]))
10791     FilterLibs "${LIBGCRYPT_LIBS}"
10792     LIBGCRYPT_LIBS="${filteredlibs}"
10793 else
10794     AC_MSG_RESULT([no])
10795 fi
10796
10797 AC_SUBST([LIBGCRYPT_CFLAGS])
10798 AC_SUBST([LIBGCRYPT_LIBS])
10799
10800 dnl ===================================================================
10801 dnl Check for system redland
10802 dnl ===================================================================
10803 dnl redland: versions before 1.0.8 write RDF/XML that is useless for ODF (@xml:base)
10804 dnl raptor2: need at least 2.0.7 for CVE-2012-0037
10805 libo_CHECK_SYSTEM_MODULE([redland],[REDLAND],[redland >= 1.0.8 raptor2 >= 2.0.7])
10806 if test "$with_system_redland" = "yes"; then
10807     AC_CHECK_LIB([rdf], [librdf_world_set_raptor_init_handler], [:],
10808             [AC_MSG_ERROR(librdf too old. Need >= 1.0.16)], [])
10809 else
10810     RAPTOR_MAJOR="0"
10811     RASQAL_MAJOR="3"
10812     REDLAND_MAJOR="0"
10813 fi
10814 AC_SUBST(RAPTOR_MAJOR)
10815 AC_SUBST(RASQAL_MAJOR)
10816 AC_SUBST(REDLAND_MAJOR)
10817
10818 dnl ===================================================================
10819 dnl Check for system hunspell
10820 dnl ===================================================================
10821 AC_MSG_CHECKING([which libhunspell to use])
10822 if test "$with_system_hunspell" = "yes"; then
10823     AC_MSG_RESULT([external])
10824     SYSTEM_HUNSPELL=TRUE
10825     AC_LANG_PUSH([C++])
10826     PKG_CHECK_MODULES(HUNSPELL, hunspell, HUNSPELL_PC="TRUE", HUNSPELL_PC="" )
10827     if test "$HUNSPELL_PC" != "TRUE"; then
10828         AC_CHECK_HEADER(hunspell.hxx, [],
10829             [
10830             AC_CHECK_HEADER(hunspell/hunspell.hxx, [ HUNSPELL_CFLAGS=-I/usr/include/hunspell ],
10831             [AC_MSG_ERROR(hunspell headers not found.)], [])
10832             ], [])
10833         AC_CHECK_LIB([hunspell], [main], [:],
10834            [ AC_MSG_ERROR(hunspell library not found.) ], [])
10835         HUNSPELL_LIBS=-lhunspell
10836     fi
10837     AC_LANG_POP([C++])
10838     HUNSPELL_CFLAGS=$(printf '%s' "$HUNSPELL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10839     FilterLibs "${HUNSPELL_LIBS}"
10840     HUNSPELL_LIBS="${filteredlibs}"
10841 else
10842     AC_MSG_RESULT([internal])
10843     SYSTEM_HUNSPELL=
10844     HUNSPELL_CFLAGS="-I${WORKDIR}/UnpackedTarball/hunspell/src/hunspell"
10845     if test "$COM" = "MSC"; then
10846         HUNSPELL_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/hunspell.lib"
10847     else
10848         HUNSPELL_LIBS="-L${WORKDIR}/UnpackedTarball/hunspell/src/hunspell/.libs -lhunspell-1.7"
10849     fi
10850     BUILD_TYPE="$BUILD_TYPE HUNSPELL"
10851 fi
10852 AC_SUBST(SYSTEM_HUNSPELL)
10853 AC_SUBST(HUNSPELL_CFLAGS)
10854 AC_SUBST(HUNSPELL_LIBS)
10855
10856 dnl ===================================================================
10857 dnl Check for system qrcodegen
10858 dnl ===================================================================
10859 AC_MSG_CHECKING([whether to use libqrcodegen])
10860 if test "$enable_qrcodegen" = "no"; then
10861     AC_MSG_RESULT([no])
10862     ENABLE_QRCODEGEN=
10863     SYSTEM_QRCODEGEN=
10864 else
10865     AC_MSG_RESULT([yes])
10866     ENABLE_QRCODEGEN=TRUE
10867     AC_MSG_CHECKING([which libqrcodegen to use])
10868     if test "$with_system_qrcodegen" = "yes"; then
10869         AC_MSG_RESULT([external])
10870         SYSTEM_QRCODEGEN=TRUE
10871         AC_LANG_PUSH([C++])
10872         AC_CHECK_HEADER(qrcodegen/QrCode.hpp, [],
10873             [AC_MSG_ERROR(qrcodegen headers not found.)], [#include <stdexcept>])
10874         AC_CHECK_LIB([qrcodegencpp], [main], [:],
10875             [ AC_MSG_ERROR(qrcodegen C++ library not found.) ], [])
10876         QRCODEGEN_LIBS=-lqrcodegencpp
10877         AC_LANG_POP([C++])
10878         QRCODEGEN_CFLAGS=$(printf '%s' "$QRCODEGEN_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10879         FilterLibs "${QRCODEGEN_LIBS}"
10880         QRCODEGEN_LIBS="${filteredlibs}"
10881     else
10882         AC_MSG_RESULT([internal])
10883         SYSTEM_QRCODEGEN=
10884         BUILD_TYPE="$BUILD_TYPE QRCODEGEN"
10885     fi
10886     if test "$ENABLE_QRCODEGEN" = TRUE; then
10887         AC_DEFINE(ENABLE_QRCODEGEN)
10888     fi
10889 fi
10890 AC_SUBST(SYSTEM_QRCODEGEN)
10891 AC_SUBST(ENABLE_QRCODEGEN)
10892 AC_SUBST(QRCODEGEN_CFLAGS)
10893 AC_SUBST(QRCODEGEN_LIBS)
10894
10895 dnl ===================================================================
10896 dnl Check for system box2d
10897 dnl ===================================================================
10898 AC_MSG_CHECKING([which box2d to use])
10899 if test "$with_system_box2d" = "yes"; then
10900     AC_MSG_RESULT([external])
10901     SYSTEM_BOX2D=TRUE
10902     AC_LANG_PUSH([C++])
10903     AC_CHECK_HEADER(box2d/box2d.h, [BOX2D_H_FOUND='TRUE'],
10904         [BOX2D_H_FOUND='FALSE'])
10905     if test "$BOX2D_H_FOUND" = "TRUE"; then # 2.4.0+
10906         _BOX2D_LIB=box2d
10907         AC_DEFINE(BOX2D_HEADER,<box2d/box2d.h>)
10908     else
10909         # fail this. there's no other alternative to check when we are here.
10910         AC_CHECK_HEADER([Box2D/Box2D.h], [],
10911                 [AC_MSG_ERROR(box2d headers not found.)])
10912         _BOX2D_LIB=Box2D
10913         AC_DEFINE(BOX2D_HEADER,<Box2D/Box2D.h>)
10914     fi
10915     AC_CHECK_LIB([$_BOX2D_LIB], [main], [:],
10916         [ AC_MSG_ERROR(box2d library not found.) ], [])
10917     BOX2D_LIBS=-l$_BOX2D_LIB
10918     AC_LANG_POP([C++])
10919     BOX2D_CFLAGS=$(printf '%s' "$BOX2D_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10920     FilterLibs "${BOX2D_LIBS}"
10921     BOX2D_LIBS="${filteredlibs}"
10922 else
10923     AC_MSG_RESULT([internal])
10924     SYSTEM_BOX2D=
10925     BUILD_TYPE="$BUILD_TYPE BOX2D"
10926 fi
10927 AC_SUBST(SYSTEM_BOX2D)
10928 AC_SUBST(BOX2D_CFLAGS)
10929 AC_SUBST(BOX2D_LIBS)
10930
10931 dnl ===================================================================
10932 dnl Checking for altlinuxhyph
10933 dnl ===================================================================
10934 AC_MSG_CHECKING([which altlinuxhyph to use])
10935 if test "$with_system_altlinuxhyph" = "yes"; then
10936     AC_MSG_RESULT([external])
10937     SYSTEM_HYPH=TRUE
10938     AC_CHECK_HEADER(hyphen.h, [],
10939        [ AC_MSG_ERROR(altlinuxhyph headers not found.)], [])
10940     AC_CHECK_MEMBER(struct _HyphenDict.cset, [],
10941        [ AC_MSG_ERROR(no. You are sure you have altlinuyhyph headers?)],
10942        [#include <hyphen.h>])
10943     AC_CHECK_LIB(hyphen, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyphen],
10944         [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
10945     if test -z "$HYPHEN_LIB"; then
10946         AC_CHECK_LIB(hyph, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyph],
10947            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
10948     fi
10949     if test -z "$HYPHEN_LIB"; then
10950         AC_CHECK_LIB(hnj, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhnj],
10951            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
10952     fi
10953 else
10954     AC_MSG_RESULT([internal])
10955     SYSTEM_HYPH=
10956     BUILD_TYPE="$BUILD_TYPE HYPHEN"
10957     if test "$COM" = "MSC"; then
10958         HYPHEN_LIB="${WORKDIR}/LinkTarget/StaticLibrary/hyphen.lib"
10959     else
10960         HYPHEN_LIB="-L${WORKDIR}/UnpackedTarball/hyphen/.libs -lhyphen"
10961     fi
10962 fi
10963 AC_SUBST(SYSTEM_HYPH)
10964 AC_SUBST(HYPHEN_LIB)
10965
10966 dnl ===================================================================
10967 dnl Checking for mythes
10968 dnl ===================================================================
10969 AC_MSG_CHECKING([which mythes to use])
10970 if test "$with_system_mythes" = "yes"; then
10971     AC_MSG_RESULT([external])
10972     SYSTEM_MYTHES=TRUE
10973     AC_LANG_PUSH([C++])
10974     PKG_CHECK_MODULES(MYTHES, mythes, MYTHES_PKGCONFIG=yes, MYTHES_PKGCONFIG=no)
10975     if test "$MYTHES_PKGCONFIG" = "no"; then
10976         AC_CHECK_HEADER(mythes.hxx, [],
10977             [ AC_MSG_ERROR(mythes.hxx headers not found.)], [])
10978         AC_CHECK_LIB([mythes-1.2], [main], [:],
10979             [ MYTHES_FOUND=no], [])
10980     if test "$MYTHES_FOUND" = "no"; then
10981         AC_CHECK_LIB(mythes, main, [MYTHES_FOUND=yes],
10982                 [ MYTHES_FOUND=no], [])
10983     fi
10984     if test "$MYTHES_FOUND" = "no"; then
10985         AC_MSG_ERROR([mythes library not found!.])
10986     fi
10987     fi
10988     AC_LANG_POP([C++])
10989     MYTHES_CFLAGS=$(printf '%s' "$MYTHES_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10990     FilterLibs "${MYTHES_LIBS}"
10991     MYTHES_LIBS="${filteredlibs}"
10992 else
10993     AC_MSG_RESULT([internal])
10994     SYSTEM_MYTHES=
10995     BUILD_TYPE="$BUILD_TYPE MYTHES"
10996     if test "$COM" = "MSC"; then
10997         MYTHES_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/mythes.lib"
10998     else
10999         MYTHES_LIBS="-L${WORKDIR}/UnpackedTarball/mythes/.libs -lmythes-1.2"
11000     fi
11001 fi
11002 AC_SUBST(SYSTEM_MYTHES)
11003 AC_SUBST(MYTHES_CFLAGS)
11004 AC_SUBST(MYTHES_LIBS)
11005
11006 dnl ===================================================================
11007 dnl How should we build the linear programming solver ?
11008 dnl ===================================================================
11009
11010 ENABLE_COINMP=
11011 AC_MSG_CHECKING([whether to build with CoinMP])
11012 if test "$enable_coinmp" != "no"; then
11013     ENABLE_COINMP=TRUE
11014     AC_MSG_RESULT([yes])
11015     if test "$with_system_coinmp" = "yes"; then
11016         SYSTEM_COINMP=TRUE
11017         PKG_CHECK_MODULES(COINMP, coinmp coinutils)
11018         FilterLibs "${COINMP_LIBS}"
11019         COINMP_LIBS="${filteredlibs}"
11020     else
11021         BUILD_TYPE="$BUILD_TYPE COINMP"
11022     fi
11023 else
11024     AC_MSG_RESULT([no])
11025 fi
11026 AC_SUBST(ENABLE_COINMP)
11027 AC_SUBST(SYSTEM_COINMP)
11028 AC_SUBST(COINMP_CFLAGS)
11029 AC_SUBST(COINMP_LIBS)
11030
11031 ENABLE_LPSOLVE=
11032 AC_MSG_CHECKING([whether to build with lpsolve])
11033 if test "$enable_lpsolve" != "no"; then
11034     ENABLE_LPSOLVE=TRUE
11035     AC_MSG_RESULT([yes])
11036 else
11037     AC_MSG_RESULT([no])
11038 fi
11039 AC_SUBST(ENABLE_LPSOLVE)
11040
11041 if test "$ENABLE_LPSOLVE" = TRUE; then
11042     AC_MSG_CHECKING([which lpsolve to use])
11043     if test "$with_system_lpsolve" = "yes"; then
11044         AC_MSG_RESULT([external])
11045         SYSTEM_LPSOLVE=TRUE
11046         AC_CHECK_HEADER(lpsolve/lp_lib.h, [],
11047            [ AC_MSG_ERROR(lpsolve headers not found.)], [])
11048         save_LIBS=$LIBS
11049         # some systems need this. Like Ubuntu...
11050         AC_CHECK_LIB(m, floor)
11051         AC_CHECK_LIB(dl, dlopen)
11052         AC_CHECK_LIB([lpsolve55], [make_lp], [:],
11053             [ AC_MSG_ERROR(lpsolve library not found or too old.)], [])
11054         LIBS=$save_LIBS
11055     else
11056         AC_MSG_RESULT([internal])
11057         SYSTEM_LPSOLVE=
11058         BUILD_TYPE="$BUILD_TYPE LPSOLVE"
11059     fi
11060 fi
11061 AC_SUBST(SYSTEM_LPSOLVE)
11062
11063 dnl ===================================================================
11064 dnl Checking for libexttextcat
11065 dnl ===================================================================
11066 libo_CHECK_SYSTEM_MODULE([libexttextcat],[LIBEXTTEXTCAT],[libexttextcat >= 3.4.1])
11067 if test "$with_system_libexttextcat" = "yes"; then
11068     SYSTEM_LIBEXTTEXTCAT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libexttextcat`
11069 fi
11070 AC_SUBST(SYSTEM_LIBEXTTEXTCAT_DATA)
11071
11072 dnl ===================================================================
11073 dnl Checking for libnumbertext
11074 dnl ===================================================================
11075 libo_CHECK_SYSTEM_MODULE([libnumbertext],[LIBNUMBERTEXT],[libnumbertext >= 1.0.6])
11076 if test "$with_system_libnumbertext" = "yes"; then
11077     SYSTEM_LIBNUMBERTEXT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libnumbertext`
11078     SYSTEM_LIBNUMBERTEXT=YES
11079 else
11080     SYSTEM_LIBNUMBERTEXT=
11081     AC_LANG_PUSH([C++])
11082     save_CPPFLAGS=$CPPFLAGS
11083     CPPFLAGS="$CPPFLAGS $CXXFLAGS_CXX11"
11084     AC_CHECK_HEADERS([codecvt regex])
11085     AS_IF([test "x$ac_cv_header_codecvt" != xyes -o "x$ac_cv_header_regex" != xyes],
11086             [ LIBNUMBERTEXT_CFLAGS=''
11087               AC_MSG_WARN([No system-provided libnumbertext or codecvt/regex C++11 headers (min. libstdc++ 4.9).
11088                            Enable libnumbertext fallback (missing number to number name conversion).])
11089             ])
11090     CPPFLAGS=$save_CPPFLAGS
11091     AC_LANG_POP([C++])
11092 fi
11093 AC_SUBST(SYSTEM_LIBNUMBERTEXT)
11094 AC_SUBST(SYSTEM_LIBNUMBERTEXT_DATA)
11095 AC_SUBST(LIBNUMBERTEXT_CFLAGS)
11096
11097 dnl ***************************************
11098 dnl testing libc version for Linux...
11099 dnl ***************************************
11100 if test "$_os" = "Linux"; then
11101     AC_MSG_CHECKING([whether libc is >= 2.1.1])
11102     exec 6>/dev/null # no output
11103     AC_CHECK_LIB(c, gnu_get_libc_version, HAVE_LIBC=yes; export HAVE_LIBC)
11104     exec 6>&1 # output on again
11105     if test "$HAVE_LIBC"; then
11106         AC_MSG_RESULT([yes])
11107     else
11108         AC_MSG_ERROR([no, upgrade libc])
11109     fi
11110 fi
11111
11112 dnl =========================================
11113 dnl Check for uuidgen
11114 dnl =========================================
11115 if test "$_os" = "WINNT"; then
11116     # we must use the uuidgen from the Windows SDK, which will be in the LO_PATH, but isn't in
11117     # the PATH for AC_PATH_PROG. It is already tested above in the WINDOWS_SDK_HOME check.
11118     UUIDGEN=uuidgen.exe
11119     AC_SUBST(UUIDGEN)
11120 else
11121     AC_PATH_PROG([UUIDGEN], [uuidgen])
11122     if test -z "$UUIDGEN"; then
11123         AC_MSG_WARN([uuid is needed for building installation sets])
11124     fi
11125 fi
11126
11127 dnl ***************************************
11128 dnl Checking for bison and flex
11129 dnl ***************************************
11130 AC_PATH_PROG(BISON, bison)
11131 if test -z "$BISON"; then
11132     AC_MSG_ERROR([no bison found in \$PATH, install it])
11133 else
11134     AC_MSG_CHECKING([the bison version])
11135     _bison_version=`$BISON --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
11136     _bison_longver=`echo $_bison_version | $AWK -F. '{ print \$1*1000+\$2}'`
11137     dnl Accept newer than 2.0; for --enable-compiler-plugins at least 2.3 is known to be bad and
11138     dnl cause
11139     dnl
11140     dnl   idlc/source/parser.y:222:15: error: externally available entity 'YYSTYPE' is not previously declared in an included file (if it is only used in this translation unit, put it in an unnamed namespace; otherwise, provide a declaration of it in an included file) [loplugin:external]
11141     dnl   typedef union YYSTYPE
11142     dnl           ~~~~~~^~~~~~~
11143     dnl
11144     dnl while at least 3.4.1 is know to be good:
11145     if test "$COMPILER_PLUGINS" = TRUE; then
11146         if test "$_bison_longver" -lt 2004; then
11147             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.4+ for --enable-compiler-plugins)])
11148         fi
11149     else
11150         if test "$_bison_longver" -lt 2000; then
11151             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.0+)])
11152         fi
11153     fi
11154 fi
11155 AC_SUBST([BISON])
11156
11157 AC_PATH_PROG(FLEX, flex)
11158 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11159     FLEX=`cygpath -m $FLEX`
11160 fi
11161 if test -z "$FLEX"; then
11162     AC_MSG_ERROR([no flex found in \$PATH, install it])
11163 else
11164     AC_MSG_CHECKING([the flex version])
11165     _flex_version=$($FLEX --version | $SED -e 's/^.*\([[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\).*$/\1/')
11166     if test $(echo $_flex_version | $AWK -F. '{printf("%d%03d%03d", $1, $2, $3)}') -lt 2006000; then
11167         AC_MSG_ERROR([failed ($FLEX $_flex_version found, but need at least 2.6.0)])
11168     fi
11169 fi
11170 AC_SUBST([FLEX])
11171 dnl ***************************************
11172 dnl Checking for patch
11173 dnl ***************************************
11174 AC_PATH_PROG(PATCH, patch)
11175 if test -z "$PATCH"; then
11176     AC_MSG_ERROR(["patch" not found in \$PATH, install it])
11177 fi
11178
11179 dnl On Solaris or macOS, check if --with-gnu-patch was used
11180 if test "$_os" = "SunOS" -o "$_os" = "Darwin" -o "$_os" = "FreeBSD"; then
11181     if test -z "$with_gnu_patch"; then
11182         GNUPATCH=$PATCH
11183     else
11184         if test -x "$with_gnu_patch"; then
11185             GNUPATCH=$with_gnu_patch
11186         else
11187             AC_MSG_ERROR([--with-gnu-patch did not point to an executable])
11188         fi
11189     fi
11190
11191     AC_MSG_CHECKING([whether $GNUPATCH is GNU patch])
11192     if $GNUPATCH --version | grep "Free Software Foundation" >/dev/null 2>/dev/null; then
11193         AC_MSG_RESULT([yes])
11194     else
11195         AC_MSG_ERROR([no, GNU patch needed. install or specify with --with-gnu-patch=/path/to/it])
11196     fi
11197 else
11198     GNUPATCH=$PATCH
11199 fi
11200
11201 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11202     GNUPATCH=`cygpath -m $GNUPATCH`
11203 fi
11204
11205 dnl We also need to check for --with-gnu-cp
11206
11207 if test -z "$with_gnu_cp"; then
11208     # check the place where the good stuff is hidden on Solaris...
11209     if test -x /usr/gnu/bin/cp; then
11210         GNUCP=/usr/gnu/bin/cp
11211     else
11212         AC_PATH_PROGS(GNUCP, gnucp cp)
11213     fi
11214     if test -z $GNUCP; then
11215         AC_MSG_ERROR([Neither gnucp nor cp found. Install GNU cp and/or specify --with-gnu-cp=/path/to/it])
11216     fi
11217 else
11218     if test -x "$with_gnu_cp"; then
11219         GNUCP=$with_gnu_cp
11220     else
11221         AC_MSG_ERROR([--with-gnu-cp did not point to an executable])
11222     fi
11223 fi
11224
11225 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11226     GNUCP=`cygpath -m $GNUCP`
11227 fi
11228
11229 AC_MSG_CHECKING([whether $GNUCP is GNU cp from coreutils with preserve= support])
11230 if $GNUCP --version 2>/dev/null | grep "coreutils" >/dev/null 2>/dev/null; then
11231     AC_MSG_RESULT([yes])
11232 elif $GNUCP --version 2>/dev/null | grep "GNU fileutils" >/dev/null 2>/dev/null; then
11233     AC_MSG_RESULT([yes])
11234 else
11235     case "$build_os" in
11236     darwin*|macos*|netbsd*|openbsd*|freebsd*|dragonfly*|aix*)
11237         x_GNUCP=[\#]
11238         GNUCP=''
11239         AC_MSG_RESULT([no gnucp found - using the system's cp command])
11240         ;;
11241     *)
11242         AC_MSG_ERROR([no, GNU cp needed. install or specify with --with-gnu-cp=/path/to/it])
11243         ;;
11244     esac
11245 fi
11246
11247 AC_SUBST(GNUPATCH)
11248 AC_SUBST(GNUCP)
11249 AC_SUBST(x_GNUCP)
11250
11251 dnl ***************************************
11252 dnl testing assembler path
11253 dnl ***************************************
11254 ML_EXE=""
11255 if test "$_os" = "WINNT"; then
11256     case "$WIN_HOST_ARCH" in
11257     x86) assembler=ml.exe ;;
11258     x64) assembler=ml64.exe ;;
11259     arm64) assembler=armasm64.exe ;;
11260     esac
11261
11262     AC_MSG_CHECKING([for the MSVC assembler ($assembler)])
11263     if test -f "$MSVC_HOST_PATH/$assembler"; then
11264         ML_EXE=`win_short_path_for_make "$MSVC_HOST_PATH/$assembler"`
11265         AC_MSG_RESULT([$ML_EXE])
11266     else
11267         AC_MSG_ERROR([not found in $MSVC_HOST_PATH])
11268     fi
11269 fi
11270
11271 AC_SUBST(ML_EXE)
11272
11273 dnl ===================================================================
11274 dnl We need zip and unzip
11275 dnl ===================================================================
11276 AC_PATH_PROG(ZIP, zip)
11277 test -z "$ZIP" && AC_MSG_ERROR([zip is required])
11278 if ! "$ZIP" --filesync < /dev/null 2>/dev/null > /dev/null; then
11279     AC_MSG_ERROR([Zip version 3.0 or newer is required to build, please install it and make sure it is the one found first in PATH],,)
11280 fi
11281
11282 AC_PATH_PROG(UNZIP, unzip)
11283 test -z "$UNZIP" && AC_MSG_ERROR([unzip is required])
11284
11285 dnl ===================================================================
11286 dnl Zip must be a specific type for different build types.
11287 dnl ===================================================================
11288 if test $build_os = cygwin; then
11289     if test -n "`$ZIP -h | $GREP -i WinNT`"; then
11290         AC_MSG_ERROR([$ZIP is not the required Cygwin version of Info-ZIP's zip.exe.])
11291     fi
11292 fi
11293
11294 dnl ===================================================================
11295 dnl We need touch with -h option support.
11296 dnl ===================================================================
11297 AC_PATH_PROG(TOUCH, touch)
11298 test -z "$TOUCH" && AC_MSG_ERROR([touch is required])
11299 touch warn
11300 if ! "$TOUCH" -h warn 2>/dev/null > /dev/null; then
11301     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],,)
11302 fi
11303
11304 dnl ===================================================================
11305 dnl Check for system epoxy
11306 dnl ===================================================================
11307 libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.2], ["-I${WORKDIR}/UnpackedTarball/epoxy/include"])
11308
11309 dnl ===================================================================
11310 dnl Set vcl option: coordinate device in double or sal_Int32
11311 dnl ===================================================================
11312
11313 dnl disabled for now, we don't want subtle differences between OSs
11314 dnl AC_MSG_CHECKING([Type to use for Device Pixel coordinates])
11315 dnl if test "$_os" = "Darwin" -o  $_os = iOS ; then
11316 dnl     AC_DEFINE(VCL_FLOAT_DEVICE_PIXEL)
11317 dnl     AC_MSG_RESULT([double])
11318 dnl else
11319 dnl     AC_MSG_RESULT([sal_Int32])
11320 dnl fi
11321
11322 dnl ===================================================================
11323 dnl Test which vclplugs have to be built.
11324 dnl ===================================================================
11325 R=""
11326 if test "$USING_X11" != TRUE; then
11327     enable_gtk3=no
11328 fi
11329
11330 ENABLE_GTK3=""
11331 if test "x$enable_gtk3" = "xyes"; then
11332     ENABLE_GTK3="TRUE"
11333     AC_DEFINE(ENABLE_GTK3)
11334     R="$R gtk3"
11335 fi
11336 AC_SUBST(ENABLE_GTK3)
11337
11338 ENABLE_GTK3_KDE5=""
11339 if test "x$enable_gtk3_kde5" = "xyes"; then
11340     ENABLE_GTK3_KDE5="TRUE"
11341     AC_DEFINE(ENABLE_GTK3_KDE5)
11342     R="$R gtk3_kde5"
11343 fi
11344 AC_SUBST(ENABLE_GTK3_KDE5)
11345
11346 ENABLE_QT5=""
11347 if test "x$enable_qt5" = "xyes"; then
11348     ENABLE_QT5="TRUE"
11349     AC_DEFINE(ENABLE_QT5)
11350     R="$R qt5"
11351 fi
11352 AC_SUBST(ENABLE_QT5)
11353
11354 ENABLE_KF5=""
11355 if test "x$enable_kf5" = "xyes"; then
11356     ENABLE_KF5="TRUE"
11357     AC_DEFINE(ENABLE_KF5)
11358     R="$R kf5"
11359 fi
11360 AC_SUBST(ENABLE_KF5)
11361
11362 GTK3_CFLAGS=""
11363 GTK3_LIBS=""
11364 if test "x$enable_gtk3" = "xyes" -o "x$enable_gtk3_kde5" = "xyes"; then
11365     if test "$with_system_cairo" = no; then
11366         add_warning 'Non-system cairo combined with gtk3 is assumed to cause trouble; proceed at your own risk.'
11367     fi
11368     : ${with_system_cairo:=yes}
11369     PKG_CHECK_MODULES(GTK3, gtk+-3.0 >= 3.20 gtk+-unix-print-3.0 gmodule-no-export-2.0 glib-2.0 >= 2.38 cairo)
11370     GTK3_CFLAGS=$(printf '%s' "$GTK3_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11371     FilterLibs "${GTK3_LIBS}"
11372     GTK3_LIBS="${filteredlibs}"
11373
11374     dnl We require egl only for the gtk3 plugin. Otherwise we use glx.
11375     if test "$with_system_epoxy" != "yes"; then
11376         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11377         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11378                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11379     fi
11380 fi
11381 AC_SUBST(GTK3_LIBS)
11382 AC_SUBST(GTK3_CFLAGS)
11383
11384 if test "$enable_introspection" = yes; then
11385     if test "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
11386         GOBJECT_INTROSPECTION_REQUIRE(INTROSPECTION_REQUIRED_VERSION)
11387     else
11388         AC_MSG_ERROR([--enable-introspection requires --enable-gtk3])
11389     fi
11390 fi
11391
11392 if test "$_os" = "WINNT"; then
11393     R="$R win"
11394 elif test "$_os" = "Darwin"; then
11395     R="$R osx"
11396 elif test "$_os" = "iOS"; then
11397     R="ios (builtin)"
11398 fi
11399
11400 build_vcl_plugins="$R"
11401 if test -z "$build_vcl_plugins"; then
11402     build_vcl_plugins="none"
11403 fi
11404 AC_MSG_NOTICE([VCLplugs to be built: $build_vcl_plugins])
11405
11406 dnl ===================================================================
11407 dnl check for dbus support
11408 dnl ===================================================================
11409 ENABLE_DBUS=""
11410 DBUS_CFLAGS=""
11411 DBUS_LIBS=""
11412 DBUS_GLIB_CFLAGS=""
11413 DBUS_GLIB_LIBS=""
11414 DBUS_HAVE_GLIB=""
11415
11416 if test "$enable_dbus" = "no"; then
11417     test_dbus=no
11418 fi
11419
11420 AC_MSG_CHECKING([whether to enable DBUS support])
11421 if test "$test_dbus" = "yes"; then
11422     ENABLE_DBUS="TRUE"
11423     AC_MSG_RESULT([yes])
11424     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.60)
11425     AC_DEFINE(ENABLE_DBUS)
11426     DBUS_CFLAGS=$(printf '%s' "$DBUS_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11427     FilterLibs "${DBUS_LIBS}"
11428     DBUS_LIBS="${filteredlibs}"
11429
11430     # Glib is needed for BluetoothServer
11431     # Sets also DBUS_GLIB_CFLAGS/DBUS_GLIB_LIBS if successful.
11432     PKG_CHECK_MODULES(DBUS_GLIB,[glib-2.0 >= 2.4],
11433         [
11434             DBUS_HAVE_GLIB="TRUE"
11435             AC_DEFINE(DBUS_HAVE_GLIB,1)
11436         ],
11437         AC_MSG_WARN([[No Glib found, Bluetooth support will be disabled]])
11438     )
11439 else
11440     AC_MSG_RESULT([no])
11441 fi
11442
11443 AC_SUBST(ENABLE_DBUS)
11444 AC_SUBST(DBUS_CFLAGS)
11445 AC_SUBST(DBUS_LIBS)
11446 AC_SUBST(DBUS_GLIB_CFLAGS)
11447 AC_SUBST(DBUS_GLIB_LIBS)
11448 AC_SUBST(DBUS_HAVE_GLIB)
11449
11450 AC_MSG_CHECKING([whether to enable Impress remote control])
11451 if test -n "$enable_sdremote" -a "$enable_sdremote" != "no"; then
11452     AC_MSG_RESULT([yes])
11453     ENABLE_SDREMOTE=TRUE
11454     AC_MSG_CHECKING([whether to enable Bluetooth support in Impress remote control])
11455
11456     if test $OS = MACOSX && test "$MACOSX_SDK_VERSION" -ge 101500; then
11457         # The Bluetooth code doesn't compile with macOS SDK 10.15
11458         if test "$enable_sdremote_bluetooth" = yes; then
11459             AC_MSG_ERROR([macOS SDK $with_macosx_sdk does not currently support --enable-sdremote-bluetooth])
11460         fi
11461         enable_sdremote_bluetooth=no
11462     fi
11463     # If not explicitly enabled or disabled, default
11464     if test -z "$enable_sdremote_bluetooth"; then
11465         case "$OS" in
11466         LINUX|MACOSX|WNT)
11467             # Default to yes for these
11468             enable_sdremote_bluetooth=yes
11469             ;;
11470         *)
11471             # otherwise no
11472             enable_sdremote_bluetooth=no
11473             ;;
11474         esac
11475     fi
11476     # $enable_sdremote_bluetooth is guaranteed non-empty now
11477
11478     if test "$enable_sdremote_bluetooth" != "no"; then
11479         if test "$OS" = "LINUX"; then
11480             if test "$ENABLE_DBUS" = "TRUE" -a "$DBUS_HAVE_GLIB" = "TRUE"; then
11481                 AC_MSG_RESULT([yes])
11482                 ENABLE_SDREMOTE_BLUETOOTH=TRUE
11483                 dnl ===================================================================
11484                 dnl Check for system bluez
11485                 dnl ===================================================================
11486                 AC_MSG_CHECKING([which Bluetooth header to use])
11487                 if test "$with_system_bluez" = "yes"; then
11488                     AC_MSG_RESULT([external])
11489                     AC_CHECK_HEADER(bluetooth/bluetooth.h, [],
11490                         [AC_MSG_ERROR(bluetooth.h not found. install bluez)], [])
11491                     SYSTEM_BLUEZ=TRUE
11492                 else
11493                     AC_MSG_RESULT([internal])
11494                     SYSTEM_BLUEZ=
11495                 fi
11496             else
11497                 AC_MSG_RESULT([no, dbus disabled])
11498                 ENABLE_SDREMOTE_BLUETOOTH=
11499                 SYSTEM_BLUEZ=
11500             fi
11501         else
11502             AC_MSG_RESULT([yes])
11503             ENABLE_SDREMOTE_BLUETOOTH=TRUE
11504             SYSTEM_BLUEZ=
11505         fi
11506     else
11507         AC_MSG_RESULT([no])
11508         ENABLE_SDREMOTE_BLUETOOTH=
11509         SYSTEM_BLUEZ=
11510     fi
11511 else
11512     ENABLE_SDREMOTE=
11513     SYSTEM_BLUEZ=
11514     AC_MSG_RESULT([no])
11515 fi
11516 AC_SUBST(ENABLE_SDREMOTE)
11517 AC_SUBST(ENABLE_SDREMOTE_BLUETOOTH)
11518 AC_SUBST(SYSTEM_BLUEZ)
11519
11520 dnl ===================================================================
11521 dnl Check whether to enable GIO support
11522 dnl ===================================================================
11523 if test "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
11524     AC_MSG_CHECKING([whether to enable GIO support])
11525     if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_gio" = "yes"; then
11526         dnl Need at least 2.26 for the dbus support.
11527         PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.26],
11528                           [ENABLE_GIO="TRUE"], [ENABLE_GIO=""])
11529         if test "$ENABLE_GIO" = "TRUE"; then
11530             AC_DEFINE(ENABLE_GIO)
11531             GIO_CFLAGS=$(printf '%s' "$GIO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11532             FilterLibs "${GIO_LIBS}"
11533             GIO_LIBS="${filteredlibs}"
11534         fi
11535     else
11536         AC_MSG_RESULT([no])
11537     fi
11538 fi
11539 AC_SUBST(ENABLE_GIO)
11540 AC_SUBST(GIO_CFLAGS)
11541 AC_SUBST(GIO_LIBS)
11542
11543
11544 dnl ===================================================================
11545
11546 SPLIT_APP_MODULES=""
11547 if test "$enable_split_app_modules" = "yes"; then
11548     SPLIT_APP_MODULES="TRUE"
11549 fi
11550 AC_SUBST(SPLIT_APP_MODULES)
11551
11552 SPLIT_OPT_FEATURES=""
11553 if test "$enable_split_opt_features" = "yes"; then
11554     SPLIT_OPT_FEATURES="TRUE"
11555 fi
11556 AC_SUBST(SPLIT_OPT_FEATURES)
11557
11558 if test $_os = Darwin -o $_os = WINNT -o $_os = iOS; then
11559     if test "$enable_cairo_canvas" = yes; then
11560         AC_MSG_ERROR([The cairo canvas should not be used for this platform])
11561     fi
11562     enable_cairo_canvas=no
11563 elif test -z "$enable_cairo_canvas"; then
11564     enable_cairo_canvas=yes
11565 fi
11566
11567 ENABLE_CAIRO_CANVAS=""
11568 if test "$enable_cairo_canvas" = "yes"; then
11569     test_cairo=yes
11570     ENABLE_CAIRO_CANVAS="TRUE"
11571     AC_DEFINE(ENABLE_CAIRO_CANVAS)
11572 fi
11573 AC_SUBST(ENABLE_CAIRO_CANVAS)
11574
11575 dnl ===================================================================
11576 dnl Check whether the GStreamer libraries are available.
11577 dnl ===================================================================
11578
11579 ENABLE_GSTREAMER_1_0=""
11580
11581 if test "$build_gstreamer_1_0" = "yes"; then
11582
11583     AC_MSG_CHECKING([whether to enable the GStreamer 1.0 avmedia backend])
11584     if test "$enable_avmedia" = yes -a "$enable_gstreamer_1_0" != no; then
11585         ENABLE_GSTREAMER_1_0="TRUE"
11586         AC_MSG_RESULT([yes])
11587         PKG_CHECK_MODULES( [GSTREAMER_1_0], [gstreamer-1.0 gstreamer-plugins-base-1.0 gstreamer-pbutils-1.0 gstreamer-video-1.0] )
11588         GSTREAMER_1_0_CFLAGS=$(printf '%s' "$GSTREAMER_1_0_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11589         FilterLibs "${GSTREAMER_1_0_LIBS}"
11590         GSTREAMER_1_0_LIBS="${filteredlibs}"
11591         AC_DEFINE(ENABLE_GSTREAMER_1_0)
11592     else
11593         AC_MSG_RESULT([no])
11594     fi
11595 fi
11596 AC_SUBST(GSTREAMER_1_0_CFLAGS)
11597 AC_SUBST(GSTREAMER_1_0_LIBS)
11598 AC_SUBST(ENABLE_GSTREAMER_1_0)
11599
11600 dnl ===================================================================
11601 dnl Check whether to build the VLC avmedia backend
11602 dnl ===================================================================
11603
11604 ENABLE_VLC=""
11605
11606 AC_MSG_CHECKING([whether to enable the VLC avmedia backend])
11607 if test "$enable_avmedia" = yes -a $_os != iOS -a $_os != Android -a "$enable_vlc" = yes; then
11608     ENABLE_VLC="TRUE"
11609     AC_MSG_RESULT([yes])
11610 else
11611     AC_MSG_RESULT([no])
11612 fi
11613 AC_SUBST(ENABLE_VLC)
11614
11615 ENABLE_OPENGL_TRANSITIONS=
11616 ENABLE_OPENGL_CANVAS=
11617 if test $_os = iOS -o $_os = Android -o "$ENABLE_FUZZERS" = "TRUE"; then
11618    : # disable
11619 elif test "$_os" = "Darwin"; then
11620     # We use frameworks on macOS, no need for detail checks
11621     ENABLE_OPENGL_TRANSITIONS=TRUE
11622     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
11623     ENABLE_OPENGL_CANVAS=TRUE
11624 elif test $_os = WINNT; then
11625     ENABLE_OPENGL_TRANSITIONS=TRUE
11626     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
11627     ENABLE_OPENGL_CANVAS=TRUE
11628 else
11629     if test "$USING_X11" = TRUE; then
11630         AC_CHECK_LIB(GL, glBegin, [:], AC_MSG_ERROR([libGL required.]))
11631         ENABLE_OPENGL_TRANSITIONS=TRUE
11632         AC_DEFINE(HAVE_FEATURE_OPENGL,1)
11633         ENABLE_OPENGL_CANVAS=TRUE
11634     fi
11635 fi
11636
11637 AC_SUBST(ENABLE_OPENGL_TRANSITIONS)
11638 AC_SUBST(ENABLE_OPENGL_CANVAS)
11639
11640 dnl =================================================
11641 dnl Check whether to build with OpenCL support.
11642 dnl =================================================
11643
11644 if test $_os != iOS -a $_os != Android -a "$ENABLE_FUZZERS" != "TRUE" -a "$enable_opencl" = "yes"; then
11645     # OPENCL in BUILD_TYPE and HAVE_FEATURE_OPENCL tell that OpenCL is potentially available on the
11646     # platform (optional at run-time, used through clew).
11647     BUILD_TYPE="$BUILD_TYPE OPENCL"
11648     AC_DEFINE(HAVE_FEATURE_OPENCL)
11649 fi
11650
11651 dnl =================================================
11652 dnl Check whether to build with dconf support.
11653 dnl =================================================
11654
11655 if test $_os != Android -a $_os != iOS -a "$enable_dconf" != no; then
11656     PKG_CHECK_MODULES([DCONF], [dconf >= 0.15.2], [], [
11657         if test "$enable_dconf" = yes; then
11658             AC_MSG_ERROR([dconf not found])
11659         else
11660             enable_dconf=no
11661         fi])
11662 fi
11663 AC_MSG_CHECKING([whether to enable dconf])
11664 if test $_os = Android -o $_os = iOS -o "$enable_dconf" = no; then
11665     DCONF_CFLAGS=
11666     DCONF_LIBS=
11667     ENABLE_DCONF=
11668     AC_MSG_RESULT([no])
11669 else
11670     ENABLE_DCONF=TRUE
11671     AC_DEFINE(ENABLE_DCONF)
11672     AC_MSG_RESULT([yes])
11673 fi
11674 AC_SUBST([DCONF_CFLAGS])
11675 AC_SUBST([DCONF_LIBS])
11676 AC_SUBST([ENABLE_DCONF])
11677
11678 # pdf import?
11679 AC_MSG_CHECKING([whether to build the PDF import feature])
11680 ENABLE_PDFIMPORT=
11681 if test -z "$enable_pdfimport" -o "$enable_pdfimport" = yes; then
11682     AC_MSG_RESULT([yes])
11683     ENABLE_PDFIMPORT=TRUE
11684     AC_DEFINE(HAVE_FEATURE_PDFIMPORT)
11685 else
11686     AC_MSG_RESULT([no])
11687 fi
11688
11689 # Pdfium?
11690 AC_MSG_CHECKING([whether to build PDFium])
11691 ENABLE_PDFIUM=
11692 if test \( -z "$enable_pdfium" -a "$ENABLE_PDFIMPORT" = "TRUE" \) -o "$enable_pdfium" = yes; then
11693     AC_MSG_RESULT([yes])
11694     ENABLE_PDFIUM=TRUE
11695     AC_DEFINE(HAVE_FEATURE_PDFIUM)
11696     BUILD_TYPE="$BUILD_TYPE PDFIUM"
11697 else
11698     AC_MSG_RESULT([no])
11699 fi
11700 AC_SUBST(ENABLE_PDFIUM)
11701
11702 dnl ===================================================================
11703 dnl Check for poppler
11704 dnl ===================================================================
11705 ENABLE_POPPLER=
11706 AC_MSG_CHECKING([whether to build Poppler])
11707 if test \( -z "$enable_poppler" -a "$ENABLE_PDFIMPORT" = "TRUE" -a $_os != Android \) -o "$enable_poppler" = yes; then
11708     AC_MSG_RESULT([yes])
11709     ENABLE_POPPLER=TRUE
11710     AC_DEFINE(HAVE_FEATURE_POPPLER)
11711 else
11712     AC_MSG_RESULT([no])
11713 fi
11714 AC_SUBST(ENABLE_POPPLER)
11715
11716 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" != "TRUE" -a "$ENABLE_PDFIUM" != "TRUE"; then
11717     AC_MSG_ERROR([Cannot import PDF without either Pdfium or Poppler; please enable either of them.])
11718 fi
11719
11720 if test "$ENABLE_PDFIMPORT" != "TRUE" -a \( "$ENABLE_POPPLER" = "TRUE" -o "$ENABLE_PDFIUM" = "TRUE" \); then
11721     AC_MSG_ERROR([Cannot enable Pdfium or Poppler when PDF importing is disabled; please enable PDF import first.])
11722 fi
11723
11724 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" = "TRUE"; then
11725     dnl ===================================================================
11726     dnl Check for system poppler
11727     dnl ===================================================================
11728     AC_MSG_CHECKING([which PDF import poppler to use])
11729     if test "$with_system_poppler" = "yes"; then
11730         AC_MSG_RESULT([external])
11731         SYSTEM_POPPLER=TRUE
11732         PKG_CHECK_MODULES( POPPLER, poppler >= 0.12.0 )
11733         AC_LANG_PUSH([C++])
11734         save_CXXFLAGS=$CXXFLAGS
11735         save_CPPFLAGS=$CPPFLAGS
11736         CXXFLAGS="$CXXFLAGS $POPPLER_CFLAGS"
11737         CPPFLAGS="$CPPFLAGS $POPPLER_CFLAGS"
11738         AC_CHECK_HEADER([cpp/poppler-version.h],
11739             [AC_DEFINE([HAVE_POPPLER_VERSION_H], 1)],
11740             [])
11741         CXXFLAGS=$save_CXXFLAGS
11742         CPPFLAGS=$save_CPPFLAGS
11743         AC_LANG_POP([C++])
11744         POPPLER_CFLAGS=$(printf '%s' "$POPPLER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11745
11746         FilterLibs "${POPPLER_LIBS}"
11747         POPPLER_LIBS="${filteredlibs}"
11748     else
11749         AC_MSG_RESULT([internal])
11750         SYSTEM_POPPLER=
11751         BUILD_TYPE="$BUILD_TYPE POPPLER"
11752         AC_DEFINE([HAVE_POPPLER_VERSION_H], 1)
11753     fi
11754     AC_DEFINE([ENABLE_PDFIMPORT],1)
11755 fi
11756 AC_SUBST(ENABLE_PDFIMPORT)
11757 AC_SUBST(SYSTEM_POPPLER)
11758 AC_SUBST(POPPLER_CFLAGS)
11759 AC_SUBST(POPPLER_LIBS)
11760
11761 # Skia?
11762 AC_MSG_CHECKING([whether to build Skia])
11763 ENABLE_SKIA=
11764 if test "$enable_skia" != "no" -a "$build_skia" = "yes" -a -z "$DISABLE_GUI"; then
11765     if test "$enable_skia" = "debug"; then
11766         AC_MSG_RESULT([yes (debug)])
11767         ENABLE_SKIA_DEBUG=TRUE
11768     else
11769         AC_MSG_RESULT([yes])
11770         ENABLE_SKIA_DEBUG=
11771     fi
11772     ENABLE_SKIA=TRUE
11773     AC_DEFINE(HAVE_FEATURE_SKIA)
11774     BUILD_TYPE="$BUILD_TYPE SKIA"
11775 else
11776     AC_MSG_RESULT([no])
11777 fi
11778 AC_SUBST(ENABLE_SKIA)
11779 AC_SUBST(ENABLE_SKIA_DEBUG)
11780
11781 LO_CLANG_CXXFLAGS_INTRINSICS_SSE2=
11782 LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3=
11783 LO_CLANG_CXXFLAGS_INTRINSICS_SSE41=
11784 LO_CLANG_CXXFLAGS_INTRINSICS_SSE42=
11785 LO_CLANG_CXXFLAGS_INTRINSICS_AVX=
11786 LO_CLANG_CXXFLAGS_INTRINSICS_AVX2=
11787 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512=
11788 LO_CLANG_CXXFLAGS_INTRINSICS_F16C=
11789 LO_CLANG_CXXFLAGS_INTRINSICS_FMA=
11790 HAVE_LO_CLANG_DLLEXPORTINLINES=
11791
11792 if test "$ENABLE_SKIA" = TRUE -a "$COM_IS_CLANG" != TRUE -a ! \( "$_os" = "WINNT" -a "$CPUNAME" = "ARM64" \); then
11793     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
11794         AC_MSG_CHECKING([for Clang])
11795         AC_MSG_RESULT([$LO_CLANG_CC / $LO_CLANG_CXX])
11796     else
11797         if test "$_os" = "WINNT"; then
11798             AC_MSG_CHECKING([for clang-cl])
11799             if test -x "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"; then
11800                 LO_CLANG_CC=`win_short_path_for_make "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"`
11801                 dnl explicitly set -m32/-m64
11802                 LO_CLANG_CC="$LO_CLANG_CC -m$WIN_HOST_BITS"
11803                 LO_CLANG_CXX="$LO_CLANG_CC"
11804                 AC_MSG_RESULT([$LO_CLANG_CC])
11805             else
11806                 AC_MSG_RESULT([no])
11807             fi
11808         else
11809             AC_CHECK_PROG(LO_CLANG_CC,clang,clang,[])
11810             AC_CHECK_PROG(LO_CLANG_CXX,clang++,clang++,[])
11811         fi
11812     fi
11813     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
11814         clang2_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $LO_CLANG_CC -E - | tail -1 | sed 's/ //g'`
11815         clang2_ver=`echo "$clang2_version" | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
11816         if test "$clang2_ver" -lt 50002; then
11817             AC_MSG_WARN(["$clang2_version" is too old or unrecognized, must be at least Clang 5.0.2])
11818             LO_CLANG_CC=
11819             LO_CLANG_CXX=
11820         fi
11821     fi
11822     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX" -a "$_os" = "WINNT"; then
11823         save_CXX="$CXX"
11824         CXX="$LO_CLANG_CXX"
11825         AC_MSG_CHECKING([whether $CXX supports -Zc:dllexportInlines-])
11826         AC_LANG_PUSH([C++])
11827         save_CXXFLAGS=$CXXFLAGS
11828         CXXFLAGS="$CXXFLAGS -Werror -Zc:dllexportInlines-"
11829         AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
11830                 HAVE_LO_CLANG_DLLEXPORTINLINES=TRUE
11831                 AC_MSG_RESULT([yes])
11832             ], [AC_MSG_RESULT([no])])
11833         CXXFLAGS=$save_CXXFLAGS
11834         AC_LANG_POP([C++])
11835         CXX="$save_CXX"
11836         if test -z "$HAVE_LO_CLANG_DLLEXPORTINLINES"; then
11837             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.])
11838         fi
11839     fi
11840     if test -z "$LO_CLANG_CC" -o -z "$LO_CLANG_CXX"; then
11841         # Skia is the default on Windows, so hard-require Clang.
11842         # Elsewhere it's used just by the 'gen' VCL backend which is rarely used.
11843         if test "$_os" = "WINNT"; then
11844             AC_MSG_ERROR([Clang compiler not found. The Skia library needs to be built using Clang.])
11845         else
11846             AC_MSG_WARN([Clang compiler not found.])
11847         fi
11848     else
11849
11850         save_CXX="$CXX"
11851         CXX="$LO_CLANG_CXX"
11852         # copy&paste (and adjust) of intrinsics checks, since MSVC's -arch doesn't work well for Clang-cl
11853         flag_sse2=-msse2
11854         flag_ssse3=-mssse3
11855         flag_sse41=-msse4.1
11856         flag_sse42=-msse4.2
11857         flag_avx=-mavx
11858         flag_avx2=-mavx2
11859         flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
11860         flag_f16c=-mf16c
11861         flag_fma=-mfma
11862
11863         AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
11864         AC_LANG_PUSH([C++])
11865         save_CXXFLAGS=$CXXFLAGS
11866         CXXFLAGS="$CXXFLAGS $flag_sse2"
11867         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11868             #include <emmintrin.h>
11869             int main () {
11870                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11871                 c = _mm_xor_si128 (a, b);
11872                 return 0;
11873             }
11874             ])],
11875             [can_compile_sse2=yes],
11876             [can_compile_sse2=no])
11877         AC_LANG_POP([C++])
11878         CXXFLAGS=$save_CXXFLAGS
11879         AC_MSG_RESULT([${can_compile_sse2}])
11880         if test "${can_compile_sse2}" = "yes" ; then
11881             LO_CLANG_CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
11882         fi
11883
11884         AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
11885         AC_LANG_PUSH([C++])
11886         save_CXXFLAGS=$CXXFLAGS
11887         CXXFLAGS="$CXXFLAGS $flag_ssse3"
11888         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11889             #include <tmmintrin.h>
11890             int main () {
11891                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11892                 c = _mm_maddubs_epi16 (a, b);
11893                 return 0;
11894             }
11895             ])],
11896             [can_compile_ssse3=yes],
11897             [can_compile_ssse3=no])
11898         AC_LANG_POP([C++])
11899         CXXFLAGS=$save_CXXFLAGS
11900         AC_MSG_RESULT([${can_compile_ssse3}])
11901         if test "${can_compile_ssse3}" = "yes" ; then
11902             LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
11903         fi
11904
11905         AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
11906         AC_LANG_PUSH([C++])
11907         save_CXXFLAGS=$CXXFLAGS
11908         CXXFLAGS="$CXXFLAGS $flag_sse41"
11909         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11910             #include <smmintrin.h>
11911             int main () {
11912                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11913                 c = _mm_cmpeq_epi64 (a, b);
11914                 return 0;
11915             }
11916             ])],
11917             [can_compile_sse41=yes],
11918             [can_compile_sse41=no])
11919         AC_LANG_POP([C++])
11920         CXXFLAGS=$save_CXXFLAGS
11921         AC_MSG_RESULT([${can_compile_sse41}])
11922         if test "${can_compile_sse41}" = "yes" ; then
11923             LO_CLANG_CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
11924         fi
11925
11926         AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
11927         AC_LANG_PUSH([C++])
11928         save_CXXFLAGS=$CXXFLAGS
11929         CXXFLAGS="$CXXFLAGS $flag_sse42"
11930         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11931             #include <nmmintrin.h>
11932             int main () {
11933                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11934                 c = _mm_cmpgt_epi64 (a, b);
11935                 return 0;
11936             }
11937             ])],
11938             [can_compile_sse42=yes],
11939             [can_compile_sse42=no])
11940         AC_LANG_POP([C++])
11941         CXXFLAGS=$save_CXXFLAGS
11942         AC_MSG_RESULT([${can_compile_sse42}])
11943         if test "${can_compile_sse42}" = "yes" ; then
11944             LO_CLANG_CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
11945         fi
11946
11947         AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
11948         AC_LANG_PUSH([C++])
11949         save_CXXFLAGS=$CXXFLAGS
11950         CXXFLAGS="$CXXFLAGS $flag_avx"
11951         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11952             #include <immintrin.h>
11953             int main () {
11954                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
11955                 c = _mm256_xor_ps(a, b);
11956                 return 0;
11957             }
11958             ])],
11959             [can_compile_avx=yes],
11960             [can_compile_avx=no])
11961         AC_LANG_POP([C++])
11962         CXXFLAGS=$save_CXXFLAGS
11963         AC_MSG_RESULT([${can_compile_avx}])
11964         if test "${can_compile_avx}" = "yes" ; then
11965             LO_CLANG_CXXFLAGS_INTRINSICS_AVX="$flag_avx"
11966         fi
11967
11968         AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
11969         AC_LANG_PUSH([C++])
11970         save_CXXFLAGS=$CXXFLAGS
11971         CXXFLAGS="$CXXFLAGS $flag_avx2"
11972         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11973             #include <immintrin.h>
11974             int main () {
11975                 __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
11976                 c = _mm256_maddubs_epi16(a, b);
11977                 return 0;
11978             }
11979             ])],
11980             [can_compile_avx2=yes],
11981             [can_compile_avx2=no])
11982         AC_LANG_POP([C++])
11983         CXXFLAGS=$save_CXXFLAGS
11984         AC_MSG_RESULT([${can_compile_avx2}])
11985         if test "${can_compile_avx2}" = "yes" ; then
11986             LO_CLANG_CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
11987         fi
11988
11989         AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
11990         AC_LANG_PUSH([C++])
11991         save_CXXFLAGS=$CXXFLAGS
11992         CXXFLAGS="$CXXFLAGS $flag_avx512"
11993         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11994             #include <immintrin.h>
11995             int main () {
11996                 __m512i a = _mm512_loadu_si512(0);
11997                 return 0;
11998             }
11999             ])],
12000             [can_compile_avx512=yes],
12001             [can_compile_avx512=no])
12002         AC_LANG_POP([C++])
12003         CXXFLAGS=$save_CXXFLAGS
12004         AC_MSG_RESULT([${can_compile_avx512}])
12005         if test "${can_compile_avx512}" = "yes" ; then
12006             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
12007         fi
12008
12009         AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
12010         AC_LANG_PUSH([C++])
12011         save_CXXFLAGS=$CXXFLAGS
12012         CXXFLAGS="$CXXFLAGS $flag_f16c"
12013         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12014             #include <immintrin.h>
12015             int main () {
12016                 __m128i a = _mm_set1_epi32 (0);
12017                 __m128 c;
12018                 c = _mm_cvtph_ps(a);
12019                 return 0;
12020             }
12021             ])],
12022             [can_compile_f16c=yes],
12023             [can_compile_f16c=no])
12024         AC_LANG_POP([C++])
12025         CXXFLAGS=$save_CXXFLAGS
12026         AC_MSG_RESULT([${can_compile_f16c}])
12027         if test "${can_compile_f16c}" = "yes" ; then
12028             LO_CLANG_CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
12029         fi
12030
12031         AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
12032         AC_LANG_PUSH([C++])
12033         save_CXXFLAGS=$CXXFLAGS
12034         CXXFLAGS="$CXXFLAGS $flag_fma"
12035         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
12036             #include <immintrin.h>
12037             int main () {
12038                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
12039                 d = _mm256_fmadd_ps(a, b, c);
12040                 return 0;
12041             }
12042             ])],
12043             [can_compile_fma=yes],
12044             [can_compile_fma=no])
12045         AC_LANG_POP([C++])
12046         CXXFLAGS=$save_CXXFLAGS
12047         AC_MSG_RESULT([${can_compile_fma}])
12048         if test "${can_compile_fma}" = "yes" ; then
12049             LO_CLANG_CXXFLAGS_INTRINSICS_FMA="$flag_fma"
12050         fi
12051
12052         CXX="$save_CXX"
12053     fi
12054 fi
12055 #
12056 # prefix LO_CLANG_CC/LO_CLANG_CXX with ccache if needed
12057 #
12058 if test "$CCACHE" != "" -a -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
12059     AC_MSG_CHECKING([whether $LO_CLANG_CC is already ccached])
12060     AC_LANG_PUSH([C])
12061     save_CC="$CC"
12062     CC="$LO_CLANG_CC"
12063     save_CFLAGS=$CFLAGS
12064     CFLAGS="$CFLAGS --ccache-skip -O2"
12065     dnl an empty program will do, we're checking the compiler flags
12066     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12067                       [use_ccache=yes], [use_ccache=no])
12068     CFLAGS=$save_CFLAGS
12069     CC=$save_CC
12070     if test $use_ccache = yes; then
12071         AC_MSG_RESULT([yes])
12072     else
12073         LO_CLANG_CC="$CCACHE $LO_CLANG_CC"
12074         AC_MSG_RESULT([no])
12075     fi
12076     AC_LANG_POP([C])
12077
12078     AC_MSG_CHECKING([whether $LO_CLANG_CXX is already ccached])
12079     AC_LANG_PUSH([C++])
12080     save_CXX="$CXX"
12081     CXX="$LO_CLANG_CXX"
12082     save_CXXFLAGS=$CXXFLAGS
12083     CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
12084     dnl an empty program will do, we're checking the compiler flags
12085     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
12086                       [use_ccache=yes], [use_ccache=no])
12087     if test $use_ccache = yes; then
12088         AC_MSG_RESULT([yes])
12089     else
12090         LO_CLANG_CXX="$CCACHE $LO_CLANG_CXX"
12091         AC_MSG_RESULT([no])
12092     fi
12093     CXXFLAGS=$save_CXXFLAGS
12094     CXX=$save_CXX
12095     AC_LANG_POP([C++])
12096 fi
12097
12098 AC_SUBST(LO_CLANG_CC)
12099 AC_SUBST(LO_CLANG_CXX)
12100 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE2)
12101 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3)
12102 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE41)
12103 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE42)
12104 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX)
12105 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX2)
12106 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512)
12107 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_F16C)
12108 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_FMA)
12109 AC_SUBST(CLANG_USE_LD)
12110 AC_SUBST([HAVE_LO_CLANG_DLLEXPORTINLINES])
12111
12112 SYSTEM_GPGMEPP=
12113
12114 if test "$enable_gpgmepp" = no; then
12115     AC_MSG_CHECKING([whether to enable gpgmepp])
12116     AC_MSG_RESULT([no])
12117 elif test "$enable_mpl_subset" = "yes"; then
12118     AC_MSG_CHECKING([whether gpgmepp should be disabled due to building just MPL])
12119     AC_MSG_RESULT([yes])
12120 elif test "$enable_fuzzers" = "yes"; then
12121     AC_MSG_CHECKING([whether gpgmepp should be disabled due to oss-fuzz])
12122     AC_MSG_RESULT([yes])
12123 elif test "$_os" = "Linux" -o "$_os" = "Darwin" -o "$_os" = "WINNT" ; then
12124     dnl ===================================================================
12125     dnl Check for system gpgme
12126     dnl ===================================================================
12127     AC_MSG_CHECKING([which gpgmepp to use])
12128     if test "$with_system_gpgmepp" = "yes"; then
12129         AC_MSG_RESULT([external])
12130         SYSTEM_GPGMEPP=TRUE
12131
12132         # C++ library doesn't come with fancy gpgmepp-config, check for headers the old-fashioned way
12133         AC_CHECK_HEADER(gpgme++/gpgmepp_version.h, [ GPGMEPP_CFLAGS=-I/usr/include/gpgme++ ],
12134             [AC_MSG_ERROR([gpgmepp headers not found, install gpgmepp development package])], [])
12135         # progress_callback is the only func with plain C linkage
12136         # checking for it also filters out older, KDE-dependent libgpgmepp versions
12137         AC_CHECK_LIB(gpgmepp, progress_callback, [ GPGMEPP_LIBS=-lgpgmepp ],
12138             [AC_MSG_ERROR(gpgmepp not found or not functional)], [])
12139         AC_CHECK_HEADER(gpgme.h, [],
12140             [AC_MSG_ERROR([gpgme headers not found, install gpgme development package])], [])
12141     else
12142         AC_MSG_RESULT([internal])
12143         BUILD_TYPE="$BUILD_TYPE LIBGPGERROR LIBASSUAN GPGMEPP"
12144         AC_DEFINE([GPGME_CAN_EXPORT_MINIMAL_KEY])
12145
12146         GPG_ERROR_CFLAGS="-I${WORKDIR}/UnpackedTarball/libgpg-error/src"
12147         LIBASSUAN_CFLAGS="-I${WORKDIR}/UnpackedTarball/libassuan/src"
12148         if test "$_os" != "WINNT"; then
12149             GPG_ERROR_LIBS="-L${WORKDIR}/UnpackedTarball/libgpg-error/src/.libs -lgpg-error"
12150             LIBASSUAN_LIBS="-L${WORKDIR}/UnpackedTarball/libassuan/src/.libs -lassuan"
12151         fi
12152     fi
12153     ENABLE_GPGMEPP=TRUE
12154     AC_DEFINE([HAVE_FEATURE_GPGME])
12155     AC_PATH_PROG(GPG, gpg)
12156     # TODO: Windows's cygwin gpg does not seem to work with our gpgme,
12157     # so let's exclude that manually for the moment
12158     if test -n "$GPG" -a "$_os" != "WINNT"; then
12159         # make sure we not only have a working gpgme, but a full working
12160         # gpg installation to run OpenPGP signature verification
12161         AC_DEFINE([HAVE_FEATURE_GPGVERIFY])
12162     fi
12163     if test "$_os" = "Linux"; then
12164       uid=`id -u`
12165       AC_MSG_CHECKING([for /run/user/$uid])
12166       if test -d /run/user/$uid; then
12167         AC_MSG_RESULT([yes])
12168         AC_PATH_PROG(GPGCONF, gpgconf)
12169
12170         # Older versions of gpgconf are not working as expected, since
12171         # `gpgconf --remove-socketdir` fails to exit any gpg-agent daemon operating
12172         # on that socket dir that has (indirectly) been started by the tests in xmlsecurity/qa/unit/signing/signing.cxx
12173         # (see commit message of f0305ec0a7d199e605511844d9d6af98b66d4bfd%5E )
12174         AC_MSG_CHECKING([whether version of gpgconf is suitable ... ])
12175         GPGCONF_VERSION=`"$GPGCONF" --version | "$AWK" '/^gpgconf \(GnuPG\)/{print $3}'`
12176         GPGCONF_NUMVER=`echo $GPGCONF_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
12177         if test "$GPGCONF_VERSION" = "2.2_OOo" -o "$GPGCONF_NUMVER" -ge "020200"; then
12178           AC_MSG_RESULT([yes, $GPGCONF_VERSION])
12179           AC_MSG_CHECKING([for gpgconf --create-socketdir... ])
12180           if $GPGCONF --dump-options > /dev/null ; then
12181             if $GPGCONF --dump-options | grep -q create-socketdir ; then
12182               AC_MSG_RESULT([yes])
12183               AC_DEFINE([HAVE_GPGCONF_SOCKETDIR])
12184               AC_DEFINE_UNQUOTED([GPGME_GPGCONF], ["$GPGCONF"])
12185             else
12186               AC_MSG_RESULT([no])
12187             fi
12188           else
12189             AC_MSG_RESULT([no. missing or broken gpgconf?])
12190           fi
12191         else
12192           AC_MSG_RESULT([no, $GPGCONF_VERSION])
12193         fi
12194       else
12195         AC_MSG_RESULT([no])
12196      fi
12197    fi
12198 fi
12199 AC_SUBST(ENABLE_GPGMEPP)
12200 AC_SUBST(SYSTEM_GPGMEPP)
12201 AC_SUBST(GPG_ERROR_CFLAGS)
12202 AC_SUBST(GPG_ERROR_LIBS)
12203 AC_SUBST(LIBASSUAN_CFLAGS)
12204 AC_SUBST(LIBASSUAN_LIBS)
12205 AC_SUBST(GPGMEPP_CFLAGS)
12206 AC_SUBST(GPGMEPP_LIBS)
12207
12208 AC_MSG_CHECKING([whether to build the Wiki Publisher extension])
12209 if test "x$enable_ext_wiki_publisher" = "xyes" -a "x$enable_extension_integration" != "xno" -a "$with_java" != "no"; then
12210     AC_MSG_RESULT([yes])
12211     ENABLE_MEDIAWIKI=TRUE
12212     BUILD_TYPE="$BUILD_TYPE XSLTML"
12213     if test  "x$with_java" = "xno"; then
12214         AC_MSG_ERROR([Wiki Publisher requires Java! Enable Java if you want to build it.])
12215     fi
12216 else
12217     AC_MSG_RESULT([no])
12218     ENABLE_MEDIAWIKI=
12219     SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_MEDIAWIKI"
12220 fi
12221 AC_SUBST(ENABLE_MEDIAWIKI)
12222
12223 AC_MSG_CHECKING([whether to build the Report Builder])
12224 if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
12225     AC_MSG_RESULT([yes])
12226     ENABLE_REPORTBUILDER=TRUE
12227     AC_MSG_CHECKING([which jfreereport libs to use])
12228     if test "$with_system_jfreereport" = "yes"; then
12229         SYSTEM_JFREEREPORT=TRUE
12230         AC_MSG_RESULT([external])
12231         if test -z $SAC_JAR; then
12232             SAC_JAR=/usr/share/java/sac.jar
12233         fi
12234         if ! test -f $SAC_JAR; then
12235              AC_MSG_ERROR(sac.jar not found.)
12236         fi
12237
12238         if test -z $LIBXML_JAR; then
12239             if test -f /usr/share/java/libxml-1.0.0.jar; then
12240                 LIBXML_JAR=/usr/share/java/libxml-1.0.0.jar
12241             elif test -f /usr/share/java/libxml.jar; then
12242                 LIBXML_JAR=/usr/share/java/libxml.jar
12243             else
12244                 AC_MSG_ERROR(libxml.jar replacement not found.)
12245             fi
12246         elif ! test -f $LIBXML_JAR; then
12247             AC_MSG_ERROR(libxml.jar not found.)
12248         fi
12249
12250         if test -z $FLUTE_JAR; then
12251             if test -f /usr/share/java/flute-1.3.0.jar; then
12252                 FLUTE_JAR=/usr/share/java/flute-1.3.0.jar
12253             elif test -f /usr/share/java/flute.jar; then
12254                 FLUTE_JAR=/usr/share/java/flute.jar
12255             else
12256                 AC_MSG_ERROR(flute-1.3.0.jar replacement not found.)
12257             fi
12258         elif ! test -f $FLUTE_JAR; then
12259             AC_MSG_ERROR(flute-1.3.0.jar not found.)
12260         fi
12261
12262         if test -z $JFREEREPORT_JAR; then
12263             if test -f /usr/share/java/flow-engine-0.9.2.jar; then
12264                 JFREEREPORT_JAR=/usr/share/java/flow-engine-0.9.2.jar
12265             elif test -f /usr/share/java/flow-engine.jar; then
12266                 JFREEREPORT_JAR=/usr/share/java/flow-engine.jar
12267             else
12268                 AC_MSG_ERROR(jfreereport.jar replacement not found.)
12269             fi
12270         elif ! test -f  $JFREEREPORT_JAR; then
12271                 AC_MSG_ERROR(jfreereport.jar not found.)
12272         fi
12273
12274         if test -z $LIBLAYOUT_JAR; then
12275             if test -f /usr/share/java/liblayout-0.2.9.jar; then
12276                 LIBLAYOUT_JAR=/usr/share/java/liblayout-0.2.9.jar
12277             elif test -f /usr/share/java/liblayout.jar; then
12278                 LIBLAYOUT_JAR=/usr/share/java/liblayout.jar
12279             else
12280                 AC_MSG_ERROR(liblayout.jar replacement not found.)
12281             fi
12282         elif ! test -f $LIBLAYOUT_JAR; then
12283                 AC_MSG_ERROR(liblayout.jar not found.)
12284         fi
12285
12286         if test -z $LIBLOADER_JAR; then
12287             if test -f /usr/share/java/libloader-1.0.0.jar; then
12288                 LIBLOADER_JAR=/usr/share/java/libloader-1.0.0.jar
12289             elif test -f /usr/share/java/libloader.jar; then
12290                 LIBLOADER_JAR=/usr/share/java/libloader.jar
12291             else
12292                 AC_MSG_ERROR(libloader.jar replacement not found.)
12293             fi
12294         elif ! test -f  $LIBLOADER_JAR; then
12295             AC_MSG_ERROR(libloader.jar not found.)
12296         fi
12297
12298         if test -z $LIBFORMULA_JAR; then
12299             if test -f /usr/share/java/libformula-0.2.0.jar; then
12300                 LIBFORMULA_JAR=/usr/share/java/libformula-0.2.0.jar
12301             elif test -f /usr/share/java/libformula.jar; then
12302                 LIBFORMULA_JAR=/usr/share/java/libformula.jar
12303             else
12304                 AC_MSG_ERROR(libformula.jar replacement not found.)
12305             fi
12306         elif ! test -f $LIBFORMULA_JAR; then
12307                 AC_MSG_ERROR(libformula.jar not found.)
12308         fi
12309
12310         if test -z $LIBREPOSITORY_JAR; then
12311             if test -f /usr/share/java/librepository-1.0.0.jar; then
12312                 LIBREPOSITORY_JAR=/usr/share/java/librepository-1.0.0.jar
12313             elif test -f /usr/share/java/librepository.jar; then
12314                 LIBREPOSITORY_JAR=/usr/share/java/librepository.jar
12315             else
12316                 AC_MSG_ERROR(librepository.jar replacement not found.)
12317             fi
12318         elif ! test -f $LIBREPOSITORY_JAR; then
12319             AC_MSG_ERROR(librepository.jar not found.)
12320         fi
12321
12322         if test -z $LIBFONTS_JAR; then
12323             if test -f /usr/share/java/libfonts-1.0.0.jar; then
12324                 LIBFONTS_JAR=/usr/share/java/libfonts-1.0.0.jar
12325             elif test -f /usr/share/java/libfonts.jar; then
12326                 LIBFONTS_JAR=/usr/share/java/libfonts.jar
12327             else
12328                 AC_MSG_ERROR(libfonts.jar replacement not found.)
12329             fi
12330         elif ! test -f $LIBFONTS_JAR; then
12331                 AC_MSG_ERROR(libfonts.jar not found.)
12332         fi
12333
12334         if test -z $LIBSERIALIZER_JAR; then
12335             if test -f /usr/share/java/libserializer-1.0.0.jar; then
12336                 LIBSERIALIZER_JAR=/usr/share/java/libserializer-1.0.0.jar
12337             elif test -f /usr/share/java/libserializer.jar; then
12338                 LIBSERIALIZER_JAR=/usr/share/java/libserializer.jar
12339             else
12340                 AC_MSG_ERROR(libserializer.jar replacement not found.)
12341             fi
12342         elif ! test -f $LIBSERIALIZER_JAR; then
12343                 AC_MSG_ERROR(libserializer.jar not found.)
12344         fi
12345
12346         if test -z $LIBBASE_JAR; then
12347             if test -f /usr/share/java/libbase-1.0.0.jar; then
12348                 LIBBASE_JAR=/usr/share/java/libbase-1.0.0.jar
12349             elif test -f /usr/share/java/libbase.jar; then
12350                 LIBBASE_JAR=/usr/share/java/libbase.jar
12351             else
12352                 AC_MSG_ERROR(libbase.jar replacement not found.)
12353             fi
12354         elif ! test -f $LIBBASE_JAR; then
12355             AC_MSG_ERROR(libbase.jar not found.)
12356         fi
12357
12358     else
12359         AC_MSG_RESULT([internal])
12360         SYSTEM_JFREEREPORT=
12361         BUILD_TYPE="$BUILD_TYPE JFREEREPORT"
12362         NEED_ANT=TRUE
12363     fi
12364 else
12365     AC_MSG_RESULT([no])
12366     ENABLE_REPORTBUILDER=
12367     SYSTEM_JFREEREPORT=
12368 fi
12369 AC_SUBST(ENABLE_REPORTBUILDER)
12370 AC_SUBST(SYSTEM_JFREEREPORT)
12371 AC_SUBST(SAC_JAR)
12372 AC_SUBST(LIBXML_JAR)
12373 AC_SUBST(FLUTE_JAR)
12374 AC_SUBST(JFREEREPORT_JAR)
12375 AC_SUBST(LIBBASE_JAR)
12376 AC_SUBST(LIBLAYOUT_JAR)
12377 AC_SUBST(LIBLOADER_JAR)
12378 AC_SUBST(LIBFORMULA_JAR)
12379 AC_SUBST(LIBREPOSITORY_JAR)
12380 AC_SUBST(LIBFONTS_JAR)
12381 AC_SUBST(LIBSERIALIZER_JAR)
12382
12383 # this has to be here because both the Wiki Publisher and the SRB use
12384 # commons-logging
12385 COMMONS_LOGGING_VERSION=1.2
12386 if test "$ENABLE_REPORTBUILDER" = "TRUE"; then
12387     AC_MSG_CHECKING([which Apache commons-* libs to use])
12388     if test "$with_system_apache_commons" = "yes"; then
12389         SYSTEM_APACHE_COMMONS=TRUE
12390         AC_MSG_RESULT([external])
12391         if test -z $COMMONS_LOGGING_JAR; then
12392             if test -f /usr/share/java/commons-logging-${COMMONS_LOGGING_VERSION}.jar; then
12393                COMMONS_LOGGING_JAR=/usr/share/java/commons-logging-${COMMONS_LOGGING_VERSION}.jar
12394            elif test -f /usr/share/java/commons-logging.jar; then
12395                 COMMONS_LOGGING_JAR=/usr/share/java/commons-logging.jar
12396             else
12397                 AC_MSG_ERROR(commons-logging.jar replacement not found.)
12398             fi
12399         elif ! test -f $COMMONS_LOGGING_JAR; then
12400             AC_MSG_ERROR(commons-logging.jar not found.)
12401         fi
12402     else
12403         AC_MSG_RESULT([internal])
12404         SYSTEM_APACHE_COMMONS=
12405         BUILD_TYPE="$BUILD_TYPE APACHE_COMMONS"
12406         NEED_ANT=TRUE
12407     fi
12408 fi
12409 AC_SUBST(SYSTEM_APACHE_COMMONS)
12410 AC_SUBST(COMMONS_LOGGING_JAR)
12411 AC_SUBST(COMMONS_LOGGING_VERSION)
12412
12413 # scripting provider for BeanShell?
12414 AC_MSG_CHECKING([whether to build support for scripts in BeanShell])
12415 if test "${enable_scripting_beanshell}" != "no" -a "x$with_java" != "xno"; then
12416     AC_MSG_RESULT([yes])
12417     ENABLE_SCRIPTING_BEANSHELL=TRUE
12418
12419     dnl ===================================================================
12420     dnl Check for system beanshell
12421     dnl ===================================================================
12422     AC_MSG_CHECKING([which beanshell to use])
12423     if test "$with_system_beanshell" = "yes"; then
12424         AC_MSG_RESULT([external])
12425         SYSTEM_BSH=TRUE
12426         if test -z $BSH_JAR; then
12427             BSH_JAR=/usr/share/java/bsh.jar
12428         fi
12429         if ! test -f $BSH_JAR; then
12430             AC_MSG_ERROR(bsh.jar not found.)
12431         fi
12432     else
12433         AC_MSG_RESULT([internal])
12434         SYSTEM_BSH=
12435         BUILD_TYPE="$BUILD_TYPE BSH"
12436     fi
12437 else
12438     AC_MSG_RESULT([no])
12439     ENABLE_SCRIPTING_BEANSHELL=
12440     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_BEANSHELL"
12441 fi
12442 AC_SUBST(ENABLE_SCRIPTING_BEANSHELL)
12443 AC_SUBST(SYSTEM_BSH)
12444 AC_SUBST(BSH_JAR)
12445
12446 # scripting provider for JavaScript?
12447 AC_MSG_CHECKING([whether to build support for scripts in JavaScript])
12448 if test "${enable_scripting_javascript}" != "no" -a "x$with_java" != "xno"; then
12449     AC_MSG_RESULT([yes])
12450     ENABLE_SCRIPTING_JAVASCRIPT=TRUE
12451
12452     dnl ===================================================================
12453     dnl Check for system rhino
12454     dnl ===================================================================
12455     AC_MSG_CHECKING([which rhino to use])
12456     if test "$with_system_rhino" = "yes"; then
12457         AC_MSG_RESULT([external])
12458         SYSTEM_RHINO=TRUE
12459         if test -z $RHINO_JAR; then
12460             RHINO_JAR=/usr/share/java/js.jar
12461         fi
12462         if ! test -f $RHINO_JAR; then
12463             AC_MSG_ERROR(js.jar not found.)
12464         fi
12465     else
12466         AC_MSG_RESULT([internal])
12467         SYSTEM_RHINO=
12468         BUILD_TYPE="$BUILD_TYPE RHINO"
12469         NEED_ANT=TRUE
12470     fi
12471 else
12472     AC_MSG_RESULT([no])
12473     ENABLE_SCRIPTING_JAVASCRIPT=
12474     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_JAVASCRIPT"
12475 fi
12476 AC_SUBST(ENABLE_SCRIPTING_JAVASCRIPT)
12477 AC_SUBST(SYSTEM_RHINO)
12478 AC_SUBST(RHINO_JAR)
12479
12480 # This is only used in Qt5/KF5 checks to determine if /usr/lib64
12481 # paths should be added to library search path. So lets put all 64-bit
12482 # platforms there.
12483 supports_multilib=
12484 case "$host_cpu" in
12485 x86_64 | powerpc64 | powerpc64le | s390x | aarch64 | mips64 | mips64el)
12486     if test "$SAL_TYPES_SIZEOFLONG" = "8"; then
12487         supports_multilib="yes"
12488     fi
12489     ;;
12490 *)
12491     ;;
12492 esac
12493
12494 dnl ===================================================================
12495 dnl QT5 Integration
12496 dnl ===================================================================
12497
12498 QT5_CFLAGS=""
12499 QT5_LIBS=""
12500 QMAKE5="qmake"
12501 MOC5="moc"
12502 QT5_GOBJECT_CFLAGS=""
12503 QT5_GOBJECT_LIBS=""
12504 QT5_HAVE_GOBJECT=""
12505 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
12506         \( "$test_qt5" = "yes" -a "$ENABLE_QT5" = "TRUE" \) -o \
12507         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
12508 then
12509     qt5_incdirs="$QT5INC /usr/include/qt5 /usr/include $x_includes"
12510     qt5_libdirs="$QT5LIB /usr/lib/qt5 /usr/lib $x_libraries"
12511
12512     if test -n "$supports_multilib"; then
12513         qt5_libdirs="$qt5_libdirs /usr/lib64/qt5 /usr/lib64/qt /usr/lib64"
12514     fi
12515
12516     qt5_test_include="QtWidgets/qapplication.h"
12517     qt5_test_library="libQt5Widgets.so"
12518
12519     dnl Check for qmake5
12520     AC_PATH_PROGS( QMAKE5, [qmake-qt5 qmake], no, [$QT5DIR/bin:$PATH])
12521     if test "$QMAKE5" = "no"; then
12522         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12523     else
12524         qmake5_test_ver="`$QMAKE5 -v 2>&1 | $SED -n -e 's/^Using Qt version \(5\.[[0-9.]]\+\).*$/\1/p'`"
12525         if test -z "$qmake5_test_ver"; then
12526             AC_MSG_ERROR([Wrong qmake for Qt5 found. Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12527         fi
12528         qmake5_minor_version="`echo $qmake5_test_ver | cut -d. -f2`"
12529         qt5_minimal_minor="6"
12530         if test "$qmake5_minor_version" -lt "$qt5_minimal_minor"; then
12531             AC_MSG_ERROR([The minimal supported Qt5 version is 5.${qt5_minimal_minor}, but your 'qmake -v' reports Qt5 version $qmake5_test_ver.])
12532         else
12533             AC_MSG_NOTICE([Detected Qt5 version: $qmake5_test_ver])
12534         fi
12535     fi
12536
12537     qt5_incdirs="`$QMAKE5 -query QT_INSTALL_HEADERS` $qt5_incdirs"
12538     qt5_libdirs="`$QMAKE5 -query QT_INSTALL_LIBS` $qt5_libdirs"
12539
12540     AC_MSG_CHECKING([for Qt5 headers])
12541     qt5_incdir="no"
12542     for inc_dir in $qt5_incdirs; do
12543         if test -r "$inc_dir/$qt5_test_include"; then
12544             qt5_incdir="$inc_dir"
12545             break
12546         fi
12547     done
12548     AC_MSG_RESULT([$qt5_incdir])
12549     if test "x$qt5_incdir" = "xno"; then
12550         AC_MSG_ERROR([Qt5 headers not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12551     fi
12552     # check for scenario: qt5-qtbase-devel-*.86_64 installed but host is i686
12553     AC_LANG_PUSH([C++])
12554     save_CPPFLAGS=$CPPFLAGS
12555     CPPFLAGS="${CPPFLAGS} -I${qt5_incdir}"
12556     AC_CHECK_HEADER(QtCore/qconfig.h, [],
12557         [AC_MSG_ERROR(qconfig.h header not found.)], [])
12558     CPPFLAGS=$save_CPPFLAGS
12559     AC_LANG_POP([C++])
12560
12561     AC_MSG_CHECKING([for Qt5 libraries])
12562     qt5_libdir="no"
12563     for lib_dir in $qt5_libdirs; do
12564         if test -r "$lib_dir/$qt5_test_library"; then
12565             qt5_libdir="$lib_dir"
12566             break
12567         fi
12568     done
12569     AC_MSG_RESULT([$qt5_libdir])
12570     if test "x$qt5_libdir" = "xno"; then
12571         AC_MSG_ERROR([Qt5 libraries not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12572     fi
12573
12574     QT5_CFLAGS="-I$qt5_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
12575     QT5_CFLAGS=$(printf '%s' "$QT5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12576     QT5_LIBS="-L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
12577
12578     if test "$USING_X11" = TRUE; then
12579         PKG_CHECK_MODULES(QT5_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for correct app grouping in X11.])])
12580         PKG_CHECK_MODULES(QT5_XCB_ICCCM,[xcb-icccm],[
12581             QT5_HAVE_XCB_ICCCM=1
12582             AC_DEFINE(QT5_HAVE_XCB_ICCCM)
12583         ],[
12584             AC_MSG_WARN([XCB ICCCM not found, which is needed for old Qt versions (< 5.12) on some WMs to correctly group dialogs (like QTBUG-46626)])
12585             add_warning "XCB ICCCM not found, which is needed for Qt versions (< 5.12) on some WMs to correctly group dialogs (like QTBUG-46626)"
12586         ])
12587         QT5_CFLAGS="$QT5_CFLAGS $QT5_XCB_CFLAGS $QT5_XCB_ICCCM_CFLAGS"
12588         QT5_LIBS="$QT5_LIBS $QT5_XCB_LIBS $QT5_XCB_ICCCM_LIBS -lQt5X11Extras"
12589         QT5_USING_X11=1
12590         AC_DEFINE(QT5_USING_X11)
12591     fi
12592
12593     dnl Check for Meta Object Compiler
12594
12595     AC_PATH_PROGS( MOC5, [moc-qt5 moc], no, [`dirname $qt5_libdir`/bin:$QT5DIR/bin:$PATH])
12596     if test "$MOC5" = "no"; then
12597         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
12598 the root of your Qt installation by exporting QT5DIR before running "configure".])
12599     fi
12600
12601     if test "$build_gstreamer_1_0" = "yes"; then
12602         PKG_CHECK_MODULES(QT5_GOBJECT,[gobject-2.0], [
12603                 QT5_HAVE_GOBJECT=1
12604                 AC_DEFINE(QT5_HAVE_GOBJECT)
12605             ],
12606             AC_MSG_WARN([[No GObject found, can't use QWidget GStreamer sink on wayland!]])
12607         )
12608     fi
12609 fi
12610 AC_SUBST(QT5_CFLAGS)
12611 AC_SUBST(QT5_LIBS)
12612 AC_SUBST(MOC5)
12613 AC_SUBST(QT5_GOBJECT_CFLAGS)
12614 AC_SUBST(QT5_GOBJECT_LIBS)
12615 AC_SUBST(QT5_HAVE_GOBJECT)
12616
12617 dnl ===================================================================
12618 dnl KF5 Integration
12619 dnl ===================================================================
12620
12621 KF5_CFLAGS=""
12622 KF5_LIBS=""
12623 KF5_CONFIG="kf5-config"
12624 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
12625         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
12626 then
12627     if test "$OS" = "HAIKU"; then
12628         haiku_arch="`echo $RTL_ARCH | tr X x`"
12629         kf5_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
12630         kf5_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
12631     fi
12632
12633     kf5_incdirs="$KF5INC /usr/include $kf5_haiku_incdirs $x_includes"
12634     kf5_libdirs="$KF5LIB /usr/lib /usr/lib/kf5 /usr/lib/kf5/devel $kf5_haiku_libdirs $x_libraries"
12635     if test -n "$supports_multilib"; then
12636         kf5_libdirs="$kf5_libdirs /usr/lib64 /usr/lib64/kf5 /usr/lib64/kf5/devel"
12637     fi
12638
12639     kf5_test_include="KF5/kcoreaddons_version.h"
12640     kf5_test_library="libKF5CoreAddons.so"
12641     kf5_libdirs="$qt5_libdir $kf5_libdirs"
12642
12643     dnl kf5 KDE4 support compatibility installed
12644     AC_PATH_PROG( KF5_CONFIG, $KF5_CONFIG, no, )
12645     if test "$KF5_CONFIG" != "no"; then
12646         kf5_incdirs="`$KF5_CONFIG --path include` $kf5_incdirs"
12647         kf5_libdirs="`$KF5_CONFIG --path lib` $kf5_libdirs"
12648     fi
12649
12650     dnl Check for KF5 headers
12651     AC_MSG_CHECKING([for KF5 headers])
12652     kf5_incdir="no"
12653     for kf5_check in $kf5_incdirs; do
12654         if test -r "$kf5_check/$kf5_test_include"; then
12655             kf5_incdir="$kf5_check/KF5"
12656             break
12657         fi
12658     done
12659     AC_MSG_RESULT([$kf5_incdir])
12660     if test "x$kf5_incdir" = "xno"; then
12661         AC_MSG_ERROR([KF5 headers not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
12662     fi
12663
12664     dnl Check for KF5 libraries
12665     AC_MSG_CHECKING([for KF5 libraries])
12666     kf5_libdir="no"
12667     for kf5_check in $kf5_libdirs; do
12668         if test -r "$kf5_check/$kf5_test_library"; then
12669             kf5_libdir="$kf5_check"
12670             break
12671         fi
12672     done
12673
12674     AC_MSG_RESULT([$kf5_libdir])
12675     if test "x$kf5_libdir" = "xno"; then
12676         AC_MSG_ERROR([KF5 libraries not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
12677     fi
12678
12679     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$qt5_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
12680     KF5_LIBS="-L$kf5_libdir -lKF5CoreAddons -lKF5I18n -lKF5ConfigCore -lKF5WindowSystem -lKF5KIOCore -lKF5KIOWidgets -lKF5KIOFileWidgets -L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
12681     KF5_CFLAGS=$(printf '%s' "$KF5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12682
12683     if test "$USING_X11" = TRUE; then
12684         KF5_LIBS="$KF5_LIBS -lQt5X11Extras"
12685     fi
12686
12687     AC_LANG_PUSH([C++])
12688     save_CXXFLAGS=$CXXFLAGS
12689     CXXFLAGS="$CXXFLAGS $KF5_CFLAGS"
12690     AC_MSG_CHECKING([whether KDE is >= 5.0])
12691        AC_RUN_IFELSE([AC_LANG_SOURCE([[
12692 #include <kcoreaddons_version.h>
12693
12694 int main(int argc, char **argv) {
12695        if (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 0) return 0;
12696        else return 1;
12697 }
12698        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
12699     CXXFLAGS=$save_CXXFLAGS
12700     AC_LANG_POP([C++])
12701 fi
12702 AC_SUBST(KF5_CFLAGS)
12703 AC_SUBST(KF5_LIBS)
12704
12705 dnl ===================================================================
12706 dnl Test whether to include Evolution 2 support
12707 dnl ===================================================================
12708 AC_MSG_CHECKING([whether to enable evolution 2 support])
12709 if test "$enable_evolution2" = "yes" -o "$enable_evolution2" = "TRUE"; then
12710     AC_MSG_RESULT([yes])
12711     PKG_CHECK_MODULES(GOBJECT, gobject-2.0)
12712     GOBJECT_CFLAGS=$(printf '%s' "$GOBJECT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12713     FilterLibs "${GOBJECT_LIBS}"
12714     GOBJECT_LIBS="${filteredlibs}"
12715     ENABLE_EVOAB2="TRUE"
12716 else
12717     ENABLE_EVOAB2=""
12718     AC_MSG_RESULT([no])
12719 fi
12720 AC_SUBST(ENABLE_EVOAB2)
12721 AC_SUBST(GOBJECT_CFLAGS)
12722 AC_SUBST(GOBJECT_LIBS)
12723
12724 dnl ===================================================================
12725 dnl Test which themes to include
12726 dnl ===================================================================
12727 AC_MSG_CHECKING([which themes to include])
12728 # if none given use default subset of available themes
12729 if test "x$with_theme" = "x" -o "x$with_theme" = "xyes"; then
12730     with_theme="breeze breeze_dark breeze_dark_svg breeze_svg colibre colibre_svg elementary elementary_svg karasa_jaga karasa_jaga_svg sifr sifr_svg sifr_dark sifr_dark_svg sukapura sukapura_svg"
12731 fi
12732
12733 WITH_THEMES=""
12734 if test "x$with_theme" != "xno"; then
12735     for theme in $with_theme; do
12736         case $theme in
12737         breeze|breeze_dark|breeze_dark_svg|breeze_svg|colibre|colibre_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg|sifr|sifr_svg|sifr_dark|sifr_dark_svg|sukapura|sukapura_svg) real_theme="$theme" ;;
12738         default) real_theme=colibre ;;
12739         *) AC_MSG_ERROR([Unknown value for --with-theme: $theme]) ;;
12740         esac
12741         WITH_THEMES=`echo "$WITH_THEMES $real_theme"|tr '\ ' '\n'|sort|uniq|tr '\n' '\ '`
12742     done
12743 fi
12744 AC_MSG_RESULT([$WITH_THEMES])
12745 AC_SUBST([WITH_THEMES])
12746 # FIXME: remove this, and the convenience default->colibre remapping after a grace period
12747 for theme in $with_theme; do
12748     case $theme in
12749     default) AC_MSG_WARN([--with-theme=default is deprecated and will be removed, use --with-theme=colibre]) ;;
12750     *) ;;
12751     esac
12752 done
12753
12754 dnl ===================================================================
12755 dnl Test whether to integrate helppacks into the product's installer
12756 dnl ===================================================================
12757 AC_MSG_CHECKING([for helppack integration])
12758 if test "$with_helppack_integration" = "no"; then
12759     AC_MSG_RESULT([no integration])
12760 else
12761     SCPDEFS="$SCPDEFS -DWITH_HELPPACK_INTEGRATION"
12762     AC_MSG_RESULT([integration])
12763 fi
12764
12765 ###############################################################################
12766 # Extensions checking
12767 ###############################################################################
12768 AC_MSG_CHECKING([for extensions integration])
12769 if test "x$enable_extension_integration" != "xno"; then
12770     WITH_EXTENSION_INTEGRATION=TRUE
12771     SCPDEFS="$SCPDEFS -DWITH_EXTENSION_INTEGRATION"
12772     AC_MSG_RESULT([yes, use integration])
12773 else
12774     WITH_EXTENSION_INTEGRATION=
12775     AC_MSG_RESULT([no, do not integrate])
12776 fi
12777 AC_SUBST(WITH_EXTENSION_INTEGRATION)
12778
12779 dnl Should any extra extensions be included?
12780 dnl There are standalone tests for each of these below.
12781 WITH_EXTRA_EXTENSIONS=
12782 AC_SUBST([WITH_EXTRA_EXTENSIONS])
12783
12784 libo_CHECK_EXTENSION([ConvertTextToNumber],[CT2N],[ct2n],[ct2n],[])
12785 libo_CHECK_EXTENSION([Numbertext],[NUMBERTEXT],[numbertext],[numbertext],[b7cae45ad2c23551fd6ccb8ae2c1f59e-numbertext_0.9.5.oxt])
12786 if test "x$with_java" != "xno"; then
12787     libo_CHECK_EXTENSION([NLPSolver],[NLPSOLVER],[nlpsolver],[nlpsolver],[])
12788     libo_CHECK_EXTENSION([LanguageTool],[LANGUAGETOOL],[languagetool],[languagetool],[])
12789 fi
12790
12791 AC_MSG_CHECKING([whether to build opens___.ttf])
12792 if test "$enable_build_opensymbol" = "yes"; then
12793     AC_MSG_RESULT([yes])
12794     AC_PATH_PROG(FONTFORGE, fontforge)
12795     if test -z "$FONTFORGE"; then
12796         AC_MSG_ERROR([fontforge not installed])
12797     fi
12798 else
12799     AC_MSG_RESULT([no])
12800     OPENSYMBOL_TTF=f543e6e2d7275557a839a164941c0a86e5f2c3f2a0042bfc434c88c6dde9e140-opens___.ttf
12801     BUILD_TYPE="$BUILD_TYPE OPENSYMBOL"
12802 fi
12803 AC_SUBST(OPENSYMBOL_TTF)
12804 AC_SUBST(FONTFORGE)
12805
12806 dnl ===================================================================
12807 dnl Test whether to include fonts
12808 dnl ===================================================================
12809 AC_MSG_CHECKING([whether to include third-party fonts])
12810 if test "$with_fonts" != "no"; then
12811     AC_MSG_RESULT([yes])
12812     WITH_FONTS=TRUE
12813     BUILD_TYPE="$BUILD_TYPE MORE_FONTS"
12814     AC_DEFINE(HAVE_MORE_FONTS)
12815 else
12816     AC_MSG_RESULT([no])
12817     WITH_FONTS=
12818     SCPDEFS="$SCPDEFS -DWITHOUT_FONTS"
12819 fi
12820 AC_SUBST(WITH_FONTS)
12821
12822 dnl Test whether to include more Google Noto fonts
12823 dnl ===================================================================
12824 AC_MSG_CHECKING([whether to include more Google Noto fonts])
12825 if test "$enable_noto_font" = "" -o "$enable_noto_font" = "no" -o "$with_fonts" = "no"; then
12826     AC_MSG_RESULT([no])
12827     WITH_NOTO_FONT=
12828 else
12829     AC_MSG_RESULT([yes])
12830     WITH_NOTO_FONT=TRUE
12831     BUILD_TYPE="$BUILD_TYPE NOTO_FONT"
12832     SCPDEFS="$SCPDEFS -DWITH_NOTO_FONT"
12833 fi
12834 AC_SUBST(WITH_NOTO_FONT)
12835
12836 dnl ===================================================================
12837 dnl Test whether to enable online update service
12838 dnl ===================================================================
12839 AC_MSG_CHECKING([whether to enable online update])
12840 ENABLE_ONLINE_UPDATE=
12841 ENABLE_ONLINE_UPDATE_MAR=
12842 UPDATE_CONFIG=
12843 if test "$enable_online_update" = ""; then
12844     if test "$_os" = "WINNT" -o "$_os" = "Darwin"; then
12845         AC_MSG_RESULT([yes])
12846         ENABLE_ONLINE_UPDATE="TRUE"
12847     else
12848         AC_MSG_RESULT([no])
12849     fi
12850 else
12851     if test "$enable_online_update" = "mar"; then
12852         AC_MSG_RESULT([yes - MAR-based online update])
12853         ENABLE_ONLINE_UPDATE_MAR="TRUE"
12854         if test "$with_update_config" = ""; then
12855             AC_MSG_ERROR([mar based online updater needs an update config specified with "with-update-config])
12856         fi
12857         UPDATE_CONFIG="$with_update_config"
12858         AC_DEFINE(HAVE_FEATURE_UPDATE_MAR)
12859     elif test "$enable_online_update" = "yes"; then
12860         AC_MSG_RESULT([yes])
12861         ENABLE_ONLINE_UPDATE="TRUE"
12862     else
12863         AC_MSG_RESULT([no])
12864     fi
12865 fi
12866 AC_SUBST(ENABLE_ONLINE_UPDATE)
12867 AC_SUBST(ENABLE_ONLINE_UPDATE_MAR)
12868 AC_SUBST(UPDATE_CONFIG)
12869
12870 dnl ===================================================================
12871 dnl Test whether we need bzip2
12872 dnl ===================================================================
12873 SYSTEM_BZIP2=
12874 if test "$ENABLE_ONLINE_UPDATE_MAR" = "TRUE"; then
12875     AC_MSG_CHECKING([whether to use system bzip2])
12876     if test "$with_system_bzip2" = yes; then
12877         SYSTEM_BZIP2=TRUE
12878         AC_MSG_RESULT([yes])
12879         PKG_CHECK_MODULES(BZIP2, bzip2)
12880         FilterLibs "${BZIP2_LIBS}"
12881         BZIP2_LIBS="${filteredlibs}"
12882     else
12883         AC_MSG_RESULT([no])
12884         BUILD_TYPE="$BUILD_TYPE BZIP2"
12885     fi
12886 fi
12887 AC_SUBST(SYSTEM_BZIP2)
12888 AC_SUBST(BZIP2_CFLAGS)
12889 AC_SUBST(BZIP2_LIBS)
12890
12891 dnl ===================================================================
12892 dnl Test whether to enable extension update
12893 dnl ===================================================================
12894 AC_MSG_CHECKING([whether to enable extension update])
12895 ENABLE_EXTENSION_UPDATE=
12896 if test "x$enable_extension_update" = "xno"; then
12897     AC_MSG_RESULT([no])
12898 else
12899     AC_MSG_RESULT([yes])
12900     ENABLE_EXTENSION_UPDATE="TRUE"
12901     AC_DEFINE(ENABLE_EXTENSION_UPDATE)
12902     SCPDEFS="$SCPDEFS -DENABLE_EXTENSION_UPDATE"
12903 fi
12904 AC_SUBST(ENABLE_EXTENSION_UPDATE)
12905
12906
12907 dnl ===================================================================
12908 dnl Test whether to create MSI with LIMITUI=1 (silent install)
12909 dnl ===================================================================
12910 AC_MSG_CHECKING([whether to create MSI with LIMITUI=1 (silent install)])
12911 if test "$enable_silent_msi" = "" -o "$enable_silent_msi" = "no"; then
12912     AC_MSG_RESULT([no])
12913     ENABLE_SILENT_MSI=
12914 else
12915     AC_MSG_RESULT([yes])
12916     ENABLE_SILENT_MSI=TRUE
12917     SCPDEFS="$SCPDEFS -DENABLE_SILENT_MSI"
12918 fi
12919 AC_SUBST(ENABLE_SILENT_MSI)
12920
12921 AC_MSG_CHECKING([whether and how to use Xinerama])
12922 if test "$_os" = "Linux" -o "$_os" = "FreeBSD"; then
12923     if test "$x_libraries" = "default_x_libraries"; then
12924         XINERAMALIB=`$PKG_CONFIG --variable=libdir xinerama`
12925         if test "x$XINERAMALIB" = x; then
12926            XINERAMALIB="/usr/lib"
12927         fi
12928     else
12929         XINERAMALIB="$x_libraries"
12930     fi
12931     if test -e "$XINERAMALIB/libXinerama.so" -a -e "$XINERAMALIB/libXinerama.a"; then
12932         # we have both versions, let the user decide but use the dynamic one
12933         # per default
12934         USE_XINERAMA=TRUE
12935         if test -z "$with_static_xinerama" -o -n "$with_system_libs"; then
12936             XINERAMA_LINK=dynamic
12937         else
12938             XINERAMA_LINK=static
12939         fi
12940     elif test -e "$XINERAMALIB/libXinerama.so" -a ! -e "$XINERAMALIB/libXinerama.a"; then
12941         # we have only the dynamic version
12942         USE_XINERAMA=TRUE
12943         XINERAMA_LINK=dynamic
12944     elif test -e "$XINERAMALIB/libXinerama.a"; then
12945         # static version
12946         if echo $host_cpu | $GREP -E 'i[[3456]]86' 2>/dev/null >/dev/null; then
12947             USE_XINERAMA=TRUE
12948             XINERAMA_LINK=static
12949         else
12950             USE_XINERAMA=
12951             XINERAMA_LINK=none
12952         fi
12953     else
12954         # no Xinerama
12955         USE_XINERAMA=
12956         XINERAMA_LINK=none
12957     fi
12958     if test "$USE_XINERAMA" = "TRUE"; then
12959         AC_MSG_RESULT([yes, with $XINERAMA_LINK linking])
12960         AC_CHECK_HEADER(X11/extensions/Xinerama.h, [],
12961             [AC_MSG_ERROR(Xinerama header not found.)], [])
12962         XEXTLIBS=`$PKG_CONFIG --variable=libs xext`
12963         if test "x$XEXTLIB" = x; then
12964            XEXTLIBS="-L$XLIB -L$XINERAMALIB -lXext"
12965         fi
12966         XINERAMA_EXTRA_LIBS="$XEXTLIBS"
12967         if test "$_os" = "FreeBSD"; then
12968             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -lXt"
12969         fi
12970         if test "$_os" = "Linux"; then
12971             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -ldl"
12972         fi
12973         AC_CHECK_LIB([Xinerama], [XineramaIsActive], [:],
12974             [AC_MSG_ERROR(Xinerama not functional?)], [$XINERAMA_EXTRA_LIBS])
12975     else
12976         AC_MSG_RESULT([no, libXinerama not found or wrong architecture.])
12977     fi
12978 else
12979     USE_XINERAMA=
12980     XINERAMA_LINK=none
12981     AC_MSG_RESULT([no])
12982 fi
12983 AC_SUBST(USE_XINERAMA)
12984 AC_SUBST(XINERAMA_LINK)
12985
12986 dnl ===================================================================
12987 dnl Test whether to build cairo or rely on the system version
12988 dnl ===================================================================
12989
12990 if test "$USING_X11" = TRUE; then
12991     # Used in vcl/Library_vclplug_gen.mk
12992     test_cairo=yes
12993 fi
12994
12995 if test "$test_cairo" = "yes"; then
12996     AC_MSG_CHECKING([whether to use the system cairo])
12997
12998     : ${with_system_cairo:=$with_system_libs}
12999     if test "$with_system_cairo" = "yes"; then
13000         SYSTEM_CAIRO=TRUE
13001         AC_MSG_RESULT([yes])
13002
13003         PKG_CHECK_MODULES( CAIRO, cairo >= 1.8.0 )
13004         CAIRO_CFLAGS=$(printf '%s' "$CAIRO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13005         FilterLibs "${CAIRO_LIBS}"
13006         CAIRO_LIBS="${filteredlibs}"
13007
13008         if test "$test_xrender" = "yes"; then
13009             AC_MSG_CHECKING([whether Xrender.h defines PictStandardA8])
13010             AC_LANG_PUSH([C])
13011             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/extensions/Xrender.h>]],[[
13012 #ifdef PictStandardA8
13013 #else
13014       return fail;
13015 #endif
13016 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, X headers too old.])])
13017
13018             AC_LANG_POP([C])
13019         fi
13020     else
13021         SYSTEM_CAIRO=
13022         AC_MSG_RESULT([no])
13023
13024         BUILD_TYPE="$BUILD_TYPE CAIRO"
13025     fi
13026 fi
13027
13028 AC_SUBST(SYSTEM_CAIRO)
13029 AC_SUBST(CAIRO_CFLAGS)
13030 AC_SUBST(CAIRO_LIBS)
13031
13032 dnl ===================================================================
13033 dnl Test whether to use avahi
13034 dnl ===================================================================
13035 if test "$_os" = "WINNT"; then
13036     # Windows uses bundled mDNSResponder
13037     BUILD_TYPE="$BUILD_TYPE MDNSRESPONDER"
13038 elif test "$_os" != "Darwin" -a "$enable_avahi" = "yes"; then
13039     PKG_CHECK_MODULES([AVAHI], [avahi-client >= 0.6.10],
13040                       [ENABLE_AVAHI="TRUE"])
13041     AC_DEFINE(HAVE_FEATURE_AVAHI)
13042     AVAHI_CFLAGS=$(printf '%s' "$AVAHI_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13043     FilterLibs "${AVAHI_LIBS}"
13044     AVAHI_LIBS="${filteredlibs}"
13045 fi
13046
13047 AC_SUBST(ENABLE_AVAHI)
13048 AC_SUBST(AVAHI_CFLAGS)
13049 AC_SUBST(AVAHI_LIBS)
13050
13051 dnl ===================================================================
13052 dnl Test whether to use liblangtag
13053 dnl ===================================================================
13054 SYSTEM_LIBLANGTAG=
13055 AC_MSG_CHECKING([whether to use system liblangtag])
13056 if test "$with_system_liblangtag" = yes; then
13057     SYSTEM_LIBLANGTAG=TRUE
13058     AC_MSG_RESULT([yes])
13059     PKG_CHECK_MODULES( LIBLANGTAG, liblangtag >= 0.4.0)
13060     dnl cf. <https://bitbucket.org/tagoh/liblangtag/commits/9324836a0d1c> "Fix a build issue with inline keyword"
13061     PKG_CHECK_EXISTS([liblangtag >= 0.5.5], [], [AC_DEFINE([LIBLANGTAG_INLINE_FIX])])
13062     LIBLANGTAG_CFLAGS=$(printf '%s' "$LIBLANGTAG_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
13063     FilterLibs "${LIBLANGTAG_LIBS}"
13064     LIBLANGTAG_LIBS="${filteredlibs}"
13065 else
13066     SYSTEM_LIBLANGTAG=
13067     AC_MSG_RESULT([no])
13068     BUILD_TYPE="$BUILD_TYPE LIBLANGTAG"
13069     LIBLANGTAG_CFLAGS="-I${WORKDIR}/UnpackedTarball/liblangtag"
13070     if test "$COM" = "MSC"; then
13071         LIBLANGTAG_LIBS="${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs/liblangtag.lib"
13072     else
13073         LIBLANGTAG_LIBS="-L${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs -llangtag"
13074     fi
13075 fi
13076 AC_SUBST(SYSTEM_LIBLANGTAG)
13077 AC_SUBST(LIBLANGTAG_CFLAGS)
13078 AC_SUBST(LIBLANGTAG_LIBS)
13079
13080 dnl ===================================================================
13081 dnl Test whether to build libpng or rely on the system version
13082 dnl ===================================================================
13083
13084 libo_CHECK_SYSTEM_MODULE([libpng],[LIBPNG],[libpng],["-I${WORKDIR}/UnpackedTarball/libpng"],["-L${WORKDIR}/LinkTarget/StaticLibrary -llibpng"])
13085
13086 dnl ===================================================================
13087 dnl Check for runtime JVM search path
13088 dnl ===================================================================
13089 if test "$ENABLE_JAVA" != ""; then
13090     AC_MSG_CHECKING([whether to use specific JVM search path at runtime])
13091     if test -n "$with_jvm_path" -a "$with_jvm_path" != "no"; then
13092         AC_MSG_RESULT([yes])
13093         if ! test -d "$with_jvm_path"; then
13094             AC_MSG_ERROR(["$with_jvm_path" not a directory])
13095         fi
13096         if ! test -d "$with_jvm_path"jvm; then
13097             AC_MSG_ERROR(["$with_jvm_path"jvm not found, point with_jvm_path to \[/path/to/\]jvm])
13098         fi
13099         JVM_ONE_PATH_CHECK="$with_jvm_path"
13100         AC_SUBST(JVM_ONE_PATH_CHECK)
13101     else
13102         AC_MSG_RESULT([no])
13103     fi
13104 fi
13105
13106 dnl ===================================================================
13107 dnl Test for the presence of Ant and that it works
13108 dnl ===================================================================
13109
13110 if test "$ENABLE_JAVA" != "" -a "$NEED_ANT" = "TRUE" -a "$cross_compiling" != "yes"; then
13111     ANT_HOME=; export ANT_HOME
13112     WITH_ANT_HOME=; export WITH_ANT_HOME
13113     if test -z "$with_ant_home" -a -n "$LODE_HOME" ; then
13114         if test -x "$LODE_HOME/opt/ant/bin/ant" ; then
13115             if test "$_os" = "WINNT"; then
13116                 with_ant_home="`cygpath -m $LODE_HOME/opt/ant`"
13117             else
13118                 with_ant_home="$LODE_HOME/opt/ant"
13119             fi
13120         elif test -x  "$LODE_HOME/opt/bin/ant" ; then
13121             with_ant_home="$LODE_HOME/opt/ant"
13122         fi
13123     fi
13124     if test -z "$with_ant_home"; then
13125         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd])
13126     else
13127         if test "$_os" = "WINNT"; then
13128             # AC_PATH_PROGS needs unix path
13129             with_ant_home=`cygpath -u "$with_ant_home"`
13130         fi
13131         AbsolutePath "$with_ant_home"
13132         with_ant_home=$absolute_path
13133         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd],,$with_ant_home/bin:$PATH)
13134         WITH_ANT_HOME=$with_ant_home
13135         ANT_HOME=$with_ant_home
13136     fi
13137
13138     if test -z "$ANT"; then
13139         AC_MSG_ERROR([Ant not found - Make sure it's in the path or use --with-ant-home])
13140     else
13141         # resolve relative or absolute symlink
13142         while test -h "$ANT"; do
13143             a_cwd=`pwd`
13144             a_basename=`basename "$ANT"`
13145             a_script=`ls -l "$ANT" | $SED "s/.*${a_basename} -> //g"`
13146             cd "`dirname "$ANT"`"
13147             cd "`dirname "$a_script"`"
13148             ANT="`pwd`"/"`basename "$a_script"`"
13149             cd "$a_cwd"
13150         done
13151
13152         AC_MSG_CHECKING([if $ANT works])
13153         mkdir -p conftest.dir
13154         a_cwd=$(pwd)
13155         cd conftest.dir
13156         cat > conftest.java << EOF
13157         public class conftest {
13158             int testmethod(int a, int b) {
13159                     return a + b;
13160             }
13161         }
13162 EOF
13163
13164         cat > conftest.xml << EOF
13165         <project name="conftest" default="conftest">
13166         <target name="conftest">
13167             <javac srcdir="." includes="conftest.java">
13168             </javac>
13169         </target>
13170         </project>
13171 EOF
13172
13173         AC_TRY_COMMAND("$ANT" -buildfile conftest.xml 1>&2)
13174         if test $? = 0 -a -f ./conftest.class; then
13175             AC_MSG_RESULT([Ant works])
13176             if test -z "$WITH_ANT_HOME"; then
13177                 ANT_HOME=`"$ANT" -diagnostics | $EGREP "ant.home :" | $SED -e "s#ant.home : ##g"`
13178                 if test -z "$ANT_HOME"; then
13179                     ANT_HOME=`echo "$ANT" | $SED -n "s/\/bin\/ant.*\$//p"`
13180                 fi
13181             else
13182                 ANT_HOME="$WITH_ANT_HOME"
13183             fi
13184         else
13185             echo "configure: Ant test failed" >&5
13186             cat conftest.java >&5
13187             cat conftest.xml >&5
13188             AC_MSG_ERROR([Ant does not work - Some Java projects will not build!])
13189         fi
13190         cd "$a_cwd"
13191         rm -fr conftest.dir
13192     fi
13193     if test -z "$ANT_HOME"; then
13194         ANT_HOME="NO_ANT_HOME"
13195     else
13196         PathFormat "$ANT_HOME"
13197         ANT_HOME="$formatted_path"
13198         PathFormat "$ANT"
13199         ANT="$formatted_path"
13200     fi
13201
13202     dnl Checking for ant.jar
13203     if test "$ANT_HOME" != "NO_ANT_HOME"; then
13204         AC_MSG_CHECKING([Ant lib directory])
13205         if test -f $ANT_HOME/lib/ant.jar; then
13206             ANT_LIB="$ANT_HOME/lib"
13207         else
13208             if test -f $ANT_HOME/ant.jar; then
13209                 ANT_LIB="$ANT_HOME"
13210             else
13211                 if test -f /usr/share/java/ant.jar; then
13212                     ANT_LIB=/usr/share/java
13213                 else
13214                     if test -f /usr/share/ant-core/lib/ant.jar; then
13215                         ANT_LIB=/usr/share/ant-core/lib
13216                     else
13217                         if test -f $ANT_HOME/lib/ant/ant.jar; then
13218                             ANT_LIB="$ANT_HOME/lib/ant"
13219                         else
13220                             if test -f /usr/share/lib/ant/ant.jar; then
13221                                 ANT_LIB=/usr/share/lib/ant
13222                             else
13223                                 AC_MSG_ERROR([Ant libraries not found!])
13224                             fi
13225                         fi
13226                     fi
13227                 fi
13228             fi
13229         fi
13230         PathFormat "$ANT_LIB"
13231         ANT_LIB="$formatted_path"
13232         AC_MSG_RESULT([Ant lib directory found.])
13233     fi
13234
13235     ant_minver=1.6.0
13236     ant_minminor1=`echo $ant_minver | cut -d"." -f2`
13237
13238     AC_MSG_CHECKING([whether Ant is >= $ant_minver])
13239     ant_version=`"$ANT" -version | $AWK '$3 == "version" { print $4; }'`
13240     ant_version_major=`echo $ant_version | cut -d. -f1`
13241     ant_version_minor=`echo $ant_version | cut -d. -f2`
13242     echo "configure: ant_version $ant_version " >&5
13243     echo "configure: ant_version_major $ant_version_major " >&5
13244     echo "configure: ant_version_minor $ant_version_minor " >&5
13245     if test "$ant_version_major" -ge "2"; then
13246         AC_MSG_RESULT([yes, $ant_version])
13247     elif test "$ant_version_major" = "1" -a "$ant_version_minor" -ge "$ant_minminor1"; then
13248         AC_MSG_RESULT([yes, $ant_version])
13249     else
13250         AC_MSG_ERROR([no, you need at least Ant >= $ant_minver])
13251     fi
13252
13253     rm -f conftest* core core.* *.core
13254 fi
13255 AC_SUBST(ANT)
13256 AC_SUBST(ANT_HOME)
13257 AC_SUBST(ANT_LIB)
13258
13259 OOO_JUNIT_JAR=
13260 HAMCREST_JAR=
13261 if test "$ENABLE_JAVA" != "" -a "$with_junit" != "no" -a "$cross_compiling" != "yes"; then
13262     AC_MSG_CHECKING([for JUnit 4])
13263     if test "$with_junit" = "yes"; then
13264         if test -n "$LODE_HOME" -a -e "$LODE_HOME/opt/share/java/junit.jar" ; then
13265             OOO_JUNIT_JAR="$LODE_HOME/opt/share/java/junit.jar"
13266         elif test -e /usr/share/java/junit4.jar; then
13267             OOO_JUNIT_JAR=/usr/share/java/junit4.jar
13268         else
13269            if test -e /usr/share/lib/java/junit.jar; then
13270               OOO_JUNIT_JAR=/usr/share/lib/java/junit.jar
13271            else
13272               OOO_JUNIT_JAR=/usr/share/java/junit.jar
13273            fi
13274         fi
13275     else
13276         OOO_JUNIT_JAR=$with_junit
13277     fi
13278     if test "$_os" = "WINNT"; then
13279         OOO_JUNIT_JAR=`cygpath -m "$OOO_JUNIT_JAR"`
13280     fi
13281     printf 'import org.junit.Before;' > conftest.java
13282     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
13283         AC_MSG_RESULT([$OOO_JUNIT_JAR])
13284     else
13285         AC_MSG_ERROR(
13286 [cannot find JUnit 4 jar; please install one in the default location (/usr/share/java),
13287  specify its pathname via --with-junit=..., or disable it via --without-junit])
13288     fi
13289     rm -f conftest.class conftest.java
13290     if test $OOO_JUNIT_JAR != ""; then
13291         BUILD_TYPE="$BUILD_TYPE QADEVOOO"
13292     fi
13293
13294     AC_MSG_CHECKING([for included Hamcrest])
13295     printf 'import org.hamcrest.BaseDescription;' > conftest.java
13296     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
13297         AC_MSG_RESULT([Included in $OOO_JUNIT_JAR])
13298     else
13299         AC_MSG_RESULT([Not included])
13300         AC_MSG_CHECKING([for standalone hamcrest jar.])
13301         if test "$with_hamcrest" = "yes"; then
13302             if test -e /usr/share/lib/java/hamcrest.jar; then
13303                 HAMCREST_JAR=/usr/share/lib/java/hamcrest.jar
13304             elif test -e /usr/share/java/hamcrest/core.jar; then
13305                 HAMCREST_JAR=/usr/share/java/hamcrest/core.jar
13306             elif test -e /usr/share/java/hamcrest/hamcrest.jar; then
13307                 HAMCREST_JAR=/usr/share/java/hamcrest/hamcrest.jar
13308             else
13309                 HAMCREST_JAR=/usr/share/java/hamcrest.jar
13310             fi
13311         else
13312             HAMCREST_JAR=$with_hamcrest
13313         fi
13314         if test "$_os" = "WINNT"; then
13315             HAMCREST_JAR=`cygpath -m "$HAMCREST_JAR"`
13316         fi
13317         if "$JAVACOMPILER" -classpath "$HAMCREST_JAR" conftest.java >&5 2>&5; then
13318             AC_MSG_RESULT([$HAMCREST_JAR])
13319         else
13320             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),
13321                           specify its path with --with-hamcrest=..., or disable junit with --without-junit])
13322         fi
13323     fi
13324     rm -f conftest.class conftest.java
13325 fi
13326 AC_SUBST(OOO_JUNIT_JAR)
13327 AC_SUBST(HAMCREST_JAR)
13328
13329
13330 AC_SUBST(SCPDEFS)
13331
13332 #
13333 # check for wget and curl
13334 #
13335 WGET=
13336 CURL=
13337
13338 if test "$enable_fetch_external" != "no"; then
13339
13340 CURL=`which curl 2>/dev/null`
13341
13342 for i in wget /usr/bin/wget /usr/local/bin/wget /usr/sfw/bin/wget /opt/sfw/bin/wget /opt/local/bin/wget; do
13343     # wget new enough?
13344     $i --help 2> /dev/null | $GREP no-use-server-timestamps 2>&1 > /dev/null
13345     if test $? -eq 0; then
13346         WGET=$i
13347         break
13348     fi
13349 done
13350
13351 if test -z "$WGET" -a -z "$CURL"; then
13352     AC_MSG_ERROR([neither wget nor curl found!])
13353 fi
13354
13355 fi
13356
13357 AC_SUBST(WGET)
13358 AC_SUBST(CURL)
13359
13360 #
13361 # check for sha256sum
13362 #
13363 SHA256SUM=
13364
13365 for i in shasum /usr/local/bin/shasum /usr/sfw/bin/shasum /opt/sfw/bin/shasum /opt/local/bin/shasum; do
13366     eval "$i -a 256 --version" > /dev/null 2>&1
13367     ret=$?
13368     if test $ret -eq 0; then
13369         SHA256SUM="$i -a 256"
13370         break
13371     fi
13372 done
13373
13374 if test -z "$SHA256SUM"; then
13375     for i in sha256sum /usr/local/bin/sha256sum /usr/sfw/bin/sha256sum /opt/sfw/bin/sha256sum /opt/local/bin/sha256sum; do
13376         eval "$i --version" > /dev/null 2>&1
13377         ret=$?
13378         if test $ret -eq 0; then
13379             SHA256SUM=$i
13380             break
13381         fi
13382     done
13383 fi
13384
13385 if test -z "$SHA256SUM"; then
13386     AC_MSG_ERROR([no sha256sum found!])
13387 fi
13388
13389 AC_SUBST(SHA256SUM)
13390
13391 dnl ===================================================================
13392 dnl Dealing with l10n options
13393 dnl ===================================================================
13394 AC_MSG_CHECKING([which languages to be built])
13395 # get list of all languages
13396 # generate shell variable from completelangiso= from solenv/inc/langlist.mk
13397 # the sed command does the following:
13398 #   + if a line ends with a backslash, append the next line to it
13399 #   + adds " on the beginning of the value (after =)
13400 #   + adds " at the end of the value
13401 #   + removes en-US; we want to put it on the beginning
13402 #   + prints just the section starting with 'completelangiso=' and ending with the " at the end of line
13403 [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)]
13404 ALL_LANGS="en-US $completelangiso"
13405 # check the configured localizations
13406 WITH_LANG="$with_lang"
13407
13408 # Check for --without-lang which turns up as $with_lang being "no". Luckily there is no language with code "no".
13409 # (Norwegian is "nb" and "nn".)
13410 if test "$WITH_LANG" = "no"; then
13411     WITH_LANG=
13412 fi
13413
13414 if test -z "$WITH_LANG" -o "$WITH_LANG" = "en-US"; then
13415     AC_MSG_RESULT([en-US])
13416 else
13417     AC_MSG_RESULT([$WITH_LANG])
13418     GIT_NEEDED_SUBMODULES="translations $GIT_NEEDED_SUBMODULES"
13419     if test -z "$MSGFMT"; then
13420         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msgfmt" ; then
13421             MSGFMT="$LODE_HOME/opt/bin/msgfmt"
13422         elif test -x "/opt/lo/bin/msgfmt"; then
13423             MSGFMT="/opt/lo/bin/msgfmt"
13424         else
13425             AC_CHECK_PROGS(MSGFMT, [msgfmt])
13426             if test -z "$MSGFMT"; then
13427                 AC_MSG_ERROR([msgfmt not found. Install GNU gettext, or re-run without languages.])
13428             fi
13429         fi
13430     fi
13431     if test -z "$MSGUNIQ"; then
13432         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msguniq" ; then
13433             MSGUNIQ="$LODE_HOME/opt/bin/msguniq"
13434         elif test -x "/opt/lo/bin/msguniq"; then
13435             MSGUNIQ="/opt/lo/bin/msguniq"
13436         else
13437             AC_CHECK_PROGS(MSGUNIQ, [msguniq])
13438             if test -z "$MSGUNIQ"; then
13439                 AC_MSG_ERROR([msguniq not found. Install GNU gettext, or re-run without languages.])
13440             fi
13441         fi
13442     fi
13443 fi
13444 AC_SUBST(MSGFMT)
13445 AC_SUBST(MSGUNIQ)
13446 # check that the list is valid
13447 for lang in $WITH_LANG; do
13448     test "$lang" = "ALL" && continue
13449     # need to check for the exact string, so add space before and after the list of all languages
13450     for vl in $ALL_LANGS; do
13451         if test "$vl" = "$lang"; then
13452            break
13453         fi
13454     done
13455     if test "$vl" != "$lang"; then
13456         # if you're reading this - you prolly quoted your languages remove the quotes ...
13457         AC_MSG_ERROR([invalid language: '$lang' (vs '$v1'); supported languages are: $ALL_LANGS])
13458     fi
13459 done
13460 if test -n "$WITH_LANG" -a "$WITH_LANG" != "ALL"; then
13461     echo $WITH_LANG | grep -q en-US
13462     test $? -ne 1 || WITH_LANG=`echo $WITH_LANG en-US`
13463 fi
13464 # list with substituted ALL
13465 WITH_LANG_LIST=`echo $WITH_LANG | sed "s/ALL/$ALL_LANGS/"`
13466 test -z "$WITH_LANG_LIST" && WITH_LANG_LIST="en-US"
13467 test "$WITH_LANG" = "en-US" && WITH_LANG=
13468 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
13469     test "$WITH_LANG_LIST" = "en-US" || WITH_LANG_LIST=`echo $WITH_LANG_LIST qtz`
13470     ALL_LANGS=`echo $ALL_LANGS qtz`
13471 fi
13472 AC_SUBST(ALL_LANGS)
13473 AC_DEFINE_UNQUOTED(WITH_LANG,"$WITH_LANG")
13474 AC_SUBST(WITH_LANG)
13475 AC_SUBST(WITH_LANG_LIST)
13476 AC_SUBST(GIT_NEEDED_SUBMODULES)
13477
13478 WITH_POOR_HELP_LOCALIZATIONS=
13479 if test -d "$SRC_ROOT/translations/source"; then
13480     for l in `ls -1 $SRC_ROOT/translations/source`; do
13481         if test ! -d "$SRC_ROOT/translations/source/$l/helpcontent2"; then
13482             WITH_POOR_HELP_LOCALIZATIONS="$WITH_POOR_HELP_LOCALIZATIONS $l"
13483         fi
13484     done
13485 fi
13486 AC_SUBST(WITH_POOR_HELP_LOCALIZATIONS)
13487
13488 if test -n "$with_locales"; then
13489     WITH_LOCALES="$with_locales"
13490
13491     just_langs="`echo $WITH_LOCALES | sed -e 's/_[A-Z]*//g'`"
13492     # Only languages and scripts for which we actually have ifdefs need to be handled. Also see
13493     # config_host/config_locales.h.in
13494     for locale in $WITH_LOCALES; do
13495         lang=${locale%_*}
13496
13497         AC_DEFINE_UNQUOTED(WITH_LOCALE_$lang, 1)
13498
13499         case $lang in
13500         hi|mr*ne)
13501             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Deva)
13502             ;;
13503         bg|ru)
13504             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Cyrl)
13505             ;;
13506         esac
13507     done
13508 else
13509     AC_DEFINE(WITH_LOCALE_ALL)
13510 fi
13511 AC_SUBST(WITH_LOCALES)
13512
13513 dnl git submodule update --reference
13514 dnl ===================================================================
13515 if test -n "${GIT_REFERENCE_SRC}"; then
13516     for repo in ${GIT_NEEDED_SUBMODULES}; do
13517         if ! test -d "${GIT_REFERENCE_SRC}"/${repo}; then
13518             AC_MSG_ERROR([referenced git: required repository does not exist: ${GIT_REFERENCE_SRC}/${repo}])
13519         fi
13520     done
13521 fi
13522 AC_SUBST(GIT_REFERENCE_SRC)
13523
13524 dnl git submodules linked dirs
13525 dnl ===================================================================
13526 if test -n "${GIT_LINK_SRC}"; then
13527     for repo in ${GIT_NEEDED_SUBMODULES}; do
13528         if ! test -d "${GIT_LINK_SRC}"/${repo}; then
13529             AC_MSG_ERROR([linked git: required repository does not exist: ${GIT_LINK_SRC}/${repo}])
13530         fi
13531     done
13532 fi
13533 AC_SUBST(GIT_LINK_SRC)
13534
13535 dnl branding
13536 dnl ===================================================================
13537 AC_MSG_CHECKING([for alternative branding images directory])
13538 # initialize mapped arrays
13539 BRAND_INTRO_IMAGES="intro.png intro-highres.png"
13540 brand_files="$BRAND_INTRO_IMAGES logo.svg logo_inverted.svg logo-sc.svg logo-sc_inverted.svg about.svg"
13541
13542 if test -z "$with_branding" -o "$with_branding" = "no"; then
13543     AC_MSG_RESULT([none])
13544     DEFAULT_BRAND_IMAGES="$brand_files"
13545 else
13546     if ! test -d $with_branding ; then
13547         AC_MSG_ERROR([No directory $with_branding, falling back to default branding])
13548     else
13549         AC_MSG_RESULT([$with_branding])
13550         CUSTOM_BRAND_DIR="$with_branding"
13551         for lfile in $brand_files
13552         do
13553             if ! test -f $with_branding/$lfile ; then
13554                 AC_MSG_WARN([Branded file $lfile does not exist, using the default one])
13555                 DEFAULT_BRAND_IMAGES="$DEFAULT_BRAND_IMAGES $lfile"
13556             else
13557                 CUSTOM_BRAND_IMAGES="$CUSTOM_BRAND_IMAGES $lfile"
13558             fi
13559         done
13560         check_for_progress="yes"
13561     fi
13562 fi
13563 AC_SUBST([BRAND_INTRO_IMAGES])
13564 AC_SUBST([CUSTOM_BRAND_DIR])
13565 AC_SUBST([CUSTOM_BRAND_IMAGES])
13566 AC_SUBST([DEFAULT_BRAND_IMAGES])
13567
13568
13569 AC_MSG_CHECKING([for 'intro' progress settings])
13570 PROGRESSBARCOLOR=
13571 PROGRESSSIZE=
13572 PROGRESSPOSITION=
13573 PROGRESSFRAMECOLOR=
13574 PROGRESSTEXTCOLOR=
13575 PROGRESSTEXTBASELINE=
13576
13577 if test "$check_for_progress" = "yes" -a -f "$with_branding/progress.conf" ; then
13578     source "$with_branding/progress.conf"
13579     AC_MSG_RESULT([settings found in $with_branding/progress.conf])
13580 else
13581     AC_MSG_RESULT([none])
13582 fi
13583
13584 AC_SUBST(PROGRESSBARCOLOR)
13585 AC_SUBST(PROGRESSSIZE)
13586 AC_SUBST(PROGRESSPOSITION)
13587 AC_SUBST(PROGRESSFRAMECOLOR)
13588 AC_SUBST(PROGRESSTEXTCOLOR)
13589 AC_SUBST(PROGRESSTEXTBASELINE)
13590
13591
13592 dnl ===================================================================
13593 dnl Custom build version
13594 dnl ===================================================================
13595 AC_MSG_CHECKING([for extra build ID])
13596 if test -n "$with_extra_buildid" -a "$with_extra_buildid" != "yes" ; then
13597     EXTRA_BUILDID="$with_extra_buildid"
13598 fi
13599 # in tinderboxes, it is easier to set EXTRA_BUILDID via the environment variable instead of configure switch
13600 if test -n "$EXTRA_BUILDID" ; then
13601     AC_MSG_RESULT([$EXTRA_BUILDID])
13602 else
13603     AC_MSG_RESULT([not set])
13604 fi
13605 AC_DEFINE_UNQUOTED([EXTRA_BUILDID], ["$EXTRA_BUILDID"])
13606
13607 OOO_VENDOR=
13608 AC_MSG_CHECKING([for vendor])
13609 if test -z "$with_vendor" -o "$with_vendor" = "no"; then
13610     OOO_VENDOR="$USERNAME"
13611
13612     if test -z "$OOO_VENDOR"; then
13613         OOO_VENDOR="$USER"
13614     fi
13615
13616     if test -z "$OOO_VENDOR"; then
13617         OOO_VENDOR="`id -u -n`"
13618     fi
13619
13620     AC_MSG_RESULT([not set, using $OOO_VENDOR])
13621 else
13622     OOO_VENDOR="$with_vendor"
13623     AC_MSG_RESULT([$OOO_VENDOR])
13624 fi
13625 AC_DEFINE_UNQUOTED(OOO_VENDOR,"$OOO_VENDOR")
13626 AC_SUBST(OOO_VENDOR)
13627
13628 if test "$_os" = "Android" ; then
13629     ANDROID_PACKAGE_NAME=
13630     AC_MSG_CHECKING([for Android package name])
13631     if test -z "$with_android_package_name" -o "$with_android_package_name" = "no"; then
13632         if test -n "$ENABLE_DEBUG"; then
13633             # Default to the package name that makes ndk-gdb happy.
13634             ANDROID_PACKAGE_NAME="org.libreoffice"
13635         else
13636             ANDROID_PACKAGE_NAME="org.example.libreoffice"
13637         fi
13638
13639         AC_MSG_RESULT([not set, using $ANDROID_PACKAGE_NAME])
13640     else
13641         ANDROID_PACKAGE_NAME="$with_android_package_name"
13642         AC_MSG_RESULT([$ANDROID_PACKAGE_NAME])
13643     fi
13644     AC_SUBST(ANDROID_PACKAGE_NAME)
13645 fi
13646
13647 AC_MSG_CHECKING([whether to install the compat oo* wrappers])
13648 if test "$with_compat_oowrappers" = "yes"; then
13649     WITH_COMPAT_OOWRAPPERS=TRUE
13650     AC_MSG_RESULT(yes)
13651 else
13652     WITH_COMPAT_OOWRAPPERS=
13653     AC_MSG_RESULT(no)
13654 fi
13655 AC_SUBST(WITH_COMPAT_OOWRAPPERS)
13656
13657 INSTALLDIRNAME=`echo AC_PACKAGE_NAME | $AWK '{gsub(" ", "", $0);print tolower($0)}'`
13658 AC_MSG_CHECKING([for install dirname])
13659 if test -n "$with_install_dirname" -a "$with_install_dirname" != "no" -a "$with_install_dirname" != "yes"; then
13660     INSTALLDIRNAME="$with_install_dirname"
13661 fi
13662 AC_MSG_RESULT([$INSTALLDIRNAME])
13663 AC_SUBST(INSTALLDIRNAME)
13664
13665 AC_MSG_CHECKING([for prefix])
13666 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13667 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
13668 PREFIXDIR="$prefix"
13669 AC_MSG_RESULT([$PREFIXDIR])
13670 AC_SUBST(PREFIXDIR)
13671
13672 LIBDIR=[$(eval echo $(eval echo $libdir))]
13673 AC_SUBST(LIBDIR)
13674
13675 DATADIR=[$(eval echo $(eval echo $datadir))]
13676 AC_SUBST(DATADIR)
13677
13678 MANDIR=[$(eval echo $(eval echo $mandir))]
13679 AC_SUBST(MANDIR)
13680
13681 DOCDIR=[$(eval echo $(eval echo $docdir))]
13682 AC_SUBST(DOCDIR)
13683
13684 BINDIR=[$(eval echo $(eval echo $bindir))]
13685 AC_SUBST(BINDIR)
13686
13687 INSTALLDIR="$LIBDIR/$INSTALLDIRNAME"
13688 AC_SUBST(INSTALLDIR)
13689
13690 TESTINSTALLDIR="${BUILDDIR}/test-install"
13691 AC_SUBST(TESTINSTALLDIR)
13692
13693
13694 # ===================================================================
13695 # OAuth2 id and secrets
13696 # ===================================================================
13697
13698 AC_MSG_CHECKING([for Google Drive client id and secret])
13699 if test "$with_gdrive_client_id" = "no" -o -z "$with_gdrive_client_id"; then
13700     AC_MSG_RESULT([not set])
13701     GDRIVE_CLIENT_ID="\"\""
13702     GDRIVE_CLIENT_SECRET="\"\""
13703 else
13704     AC_MSG_RESULT([set])
13705     GDRIVE_CLIENT_ID="\"$with_gdrive_client_id\""
13706     GDRIVE_CLIENT_SECRET="\"$with_gdrive_client_secret\""
13707 fi
13708 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_ID, $GDRIVE_CLIENT_ID)
13709 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_SECRET, $GDRIVE_CLIENT_SECRET)
13710
13711 AC_MSG_CHECKING([for Alfresco Cloud client id and secret])
13712 if test "$with_alfresco_cloud_client_id" = "no" -o -z "$with_alfresco_cloud_client_id"; then
13713     AC_MSG_RESULT([not set])
13714     ALFRESCO_CLOUD_CLIENT_ID="\"\""
13715     ALFRESCO_CLOUD_CLIENT_SECRET="\"\""
13716 else
13717     AC_MSG_RESULT([set])
13718     ALFRESCO_CLOUD_CLIENT_ID="\"$with_alfresco_cloud_client_id\""
13719     ALFRESCO_CLOUD_CLIENT_SECRET="\"$with_alfresco_cloud_client_secret\""
13720 fi
13721 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_ID, $ALFRESCO_CLOUD_CLIENT_ID)
13722 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_SECRET, $ALFRESCO_CLOUD_CLIENT_SECRET)
13723
13724 AC_MSG_CHECKING([for OneDrive client id and secret])
13725 if test "$with_onedrive_client_id" = "no" -o -z "$with_onedrive_client_id"; then
13726     AC_MSG_RESULT([not set])
13727     ONEDRIVE_CLIENT_ID="\"\""
13728     ONEDRIVE_CLIENT_SECRET="\"\""
13729 else
13730     AC_MSG_RESULT([set])
13731     ONEDRIVE_CLIENT_ID="\"$with_onedrive_client_id\""
13732     ONEDRIVE_CLIENT_SECRET="\"$with_onedrive_client_secret\""
13733 fi
13734 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_ID, $ONEDRIVE_CLIENT_ID)
13735 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_SECRET, $ONEDRIVE_CLIENT_SECRET)
13736
13737
13738 dnl ===================================================================
13739 dnl Hook up LibreOffice's nodep environmental variable to automake's equivalent
13740 dnl --enable-dependency-tracking configure option
13741 dnl ===================================================================
13742 AC_MSG_CHECKING([whether to enable dependency tracking])
13743 if test "$enable_dependency_tracking" = "no"; then
13744     nodep=TRUE
13745     AC_MSG_RESULT([no])
13746 else
13747     AC_MSG_RESULT([yes])
13748 fi
13749 AC_SUBST(nodep)
13750
13751 dnl ===================================================================
13752 dnl Number of CPUs to use during the build
13753 dnl ===================================================================
13754 AC_MSG_CHECKING([for number of processors to use])
13755 # plain --with-parallelism is just the default
13756 if test -n "$with_parallelism" -a "$with_parallelism" != "yes"; then
13757     if test "$with_parallelism" = "no"; then
13758         PARALLELISM=0
13759     else
13760         PARALLELISM=$with_parallelism
13761     fi
13762 else
13763     if test "$enable_icecream" = "yes"; then
13764         PARALLELISM="40"
13765     else
13766         case `uname -s` in
13767
13768         Darwin|FreeBSD|NetBSD|OpenBSD)
13769             PARALLELISM=`sysctl -n hw.ncpu`
13770             ;;
13771
13772         Linux)
13773             PARALLELISM=`getconf _NPROCESSORS_ONLN`
13774         ;;
13775         # what else than above does profit here *and* has /proc?
13776         *)
13777             PARALLELISM=`grep $'^processor\t*:' /proc/cpuinfo | wc -l`
13778             ;;
13779         esac
13780
13781         # If we hit the catch-all case, but /proc/cpuinfo doesn't exist or has an
13782         # unexpected format, 'wc -l' will have returned 0 (and we won't use -j at all).
13783     fi
13784 fi
13785
13786 if test "$no_parallelism_make" = "YES" && test $PARALLELISM -gt 1; then
13787     if test -z "$with_parallelism"; then
13788             AC_MSG_WARN([gmake 3.81 crashes with parallelism > 1, reducing it to 1. upgrade to 3.82 to avoid this.])
13789             add_warning "gmake 3.81 crashes with parallelism > 1, reducing it to 1. upgrade to 3.82 to avoid this."
13790             PARALLELISM="1"
13791     else
13792         add_warning "make 3.81 is prone to crashes with parallelism > 1. Since --with-parallelism was explicitly given, it is honored, but do not complain when make segfaults on you."
13793     fi
13794 fi
13795
13796 if test $PARALLELISM -eq 0; then
13797     AC_MSG_RESULT([explicit make -j option needed])
13798 else
13799     AC_MSG_RESULT([$PARALLELISM])
13800 fi
13801 AC_SUBST(PARALLELISM)
13802
13803 IWYU_PATH="$with_iwyu"
13804 AC_SUBST(IWYU_PATH)
13805 if test ! -z "$IWYU_PATH"; then
13806     if test ! -f "$IWYU_PATH"; then
13807         AC_MSG_ERROR([cannot find include-what-you-use binary specified by --with-iwyu])
13808     fi
13809 fi
13810
13811 #
13812 # Set up ILIB for MSVC build
13813 #
13814 ILIB1=
13815 if test "$build_os" = "cygwin"; then
13816     ILIB="."
13817     if test -n "$JAVA_HOME"; then
13818         ILIB="$ILIB;$JAVA_HOME/lib"
13819     fi
13820     ILIB1=-link
13821     ILIB="$ILIB;$COMPATH/lib/$WIN_HOST_ARCH"
13822     ILIB1="$ILIB1 -LIBPATH:$COMPATH/lib/$WIN_HOST_ARCH"
13823     ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
13824     ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
13825     if test $WINDOWS_SDK_VERSION = 80 -o $WINDOWS_SDK_VERSION = 81 -o $WINDOWS_SDK_VERSION = 10; then
13826         ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
13827         ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
13828     fi
13829     PathFormat "${UCRTSDKDIR}lib/$UCRTVERSION/ucrt/$WIN_HOST_ARCH"
13830     ucrtlibpath_formatted=$formatted_path
13831     ILIB="$ILIB;$ucrtlibpath_formatted"
13832     ILIB1="$ILIB1 -LIBPATH:$ucrtlibpath_formatted"
13833     if test -f "$DOTNET_FRAMEWORK_HOME/lib/mscoree.lib"; then
13834         ILIB="$ILIB;$DOTNET_FRAMEWORK_HOME/lib"
13835     else
13836         ILIB="$ILIB;$DOTNET_FRAMEWORK_HOME/Lib/um/$WIN_HOST_ARCH"
13837     fi
13838
13839     if test "$cross_compiling" != "yes"; then
13840         ILIB_FOR_BUILD="$ILIB"
13841     fi
13842 fi
13843 AC_SUBST(ILIB)
13844 AC_SUBST(ILIB_FOR_BUILD)
13845
13846 # ===================================================================
13847 # Creating bigger shared library to link against
13848 # ===================================================================
13849 AC_MSG_CHECKING([whether to create huge library])
13850 MERGELIBS=
13851
13852 if test $_os = iOS -o $_os = Android; then
13853     # Never any point in mergelibs for these as we build just static
13854     # libraries anyway...
13855     enable_mergelibs=no
13856 fi
13857
13858 if test -n "$enable_mergelibs" -a "$enable_mergelibs" != "no"; then
13859     if test $_os != Linux -a $_os != WINNT; then
13860         add_warning "--enable-mergelibs is not tested for this platform"
13861     fi
13862     MERGELIBS="TRUE"
13863     AC_MSG_RESULT([yes])
13864     AC_DEFINE(ENABLE_MERGELIBS)
13865 else
13866     AC_MSG_RESULT([no])
13867 fi
13868 AC_SUBST([MERGELIBS])
13869
13870 dnl ===================================================================
13871 dnl icerun is a wrapper that stops us spawning tens of processes
13872 dnl locally - for tools that can't be executed on the compile cluster
13873 dnl this avoids a dozen javac's ganging up on your laptop to kill it.
13874 dnl ===================================================================
13875 AC_MSG_CHECKING([whether to use icerun wrapper])
13876 ICECREAM_RUN=
13877 if test "$enable_icecream" = "yes" && which icerun >/dev/null 2>&1 ; then
13878     ICECREAM_RUN=icerun
13879     AC_MSG_RESULT([yes])
13880 else
13881     AC_MSG_RESULT([no])
13882 fi
13883 AC_SUBST(ICECREAM_RUN)
13884
13885 dnl ===================================================================
13886 dnl Setup the ICECC_VERSION for the build the same way it was set for
13887 dnl configure, so that CC/CXX and ICECC_VERSION are in sync
13888 dnl ===================================================================
13889 x_ICECC_VERSION=[\#]
13890 if test -n "$ICECC_VERSION" ; then
13891     x_ICECC_VERSION=
13892 fi
13893 AC_SUBST(x_ICECC_VERSION)
13894 AC_SUBST(ICECC_VERSION)
13895
13896 dnl ===================================================================
13897
13898 AC_MSG_CHECKING([MPL subset])
13899 MPL_SUBSET=
13900
13901 if test "$enable_mpl_subset" = "yes"; then
13902     warn_report=false
13903     if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
13904         warn_report=true
13905     elif test "$ENABLE_REPORTBUILDER" = "TRUE"; then
13906         warn_report=true
13907     fi
13908     if test "$warn_report" = "true"; then
13909         AC_MSG_ERROR([need to --disable-report-builder - extended database report builder.])
13910     fi
13911     if test "x$enable_postgresql_sdbc" != "xno"; then
13912         AC_MSG_ERROR([need to --disable-postgresql-sdbc - the PostgreSQL database backend.])
13913     fi
13914     if test "$enable_lotuswordpro" = "yes"; then
13915         AC_MSG_ERROR([need to --disable-lotuswordpro - a Lotus Word Pro file format import filter.])
13916     fi
13917     if test "$WITH_WEBDAV" = "neon"; then
13918         AC_MSG_ERROR([need --with-webdav=serf or --without-webdav - webdav support.])
13919     fi
13920     if test -n "$ENABLE_POPPLER"; then
13921         if test "x$SYSTEM_POPPLER" = "x"; then
13922             AC_MSG_ERROR([need to disable PDF import via poppler or use system library])
13923         fi
13924     fi
13925     # cf. m4/libo_check_extension.m4
13926     if test "x$WITH_EXTRA_EXTENSIONS" != "x"; then
13927         AC_MSG_ERROR([need to disable extra extensions '$WITH_EXTRA_EXTENSIONS'])
13928     fi
13929     for theme in $WITH_THEMES; do
13930         case $theme in
13931         breeze|breeze_dark|breeze_dark_svg|breeze_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg) #denylist of icon themes under GPL or LGPL
13932             AC_MSG_ERROR([need to disable icon themes from '$WITH_THEMES': $theme present, use --with-theme=colibre]) ;;
13933         *) : ;;
13934         esac
13935     done
13936
13937     ENABLE_OPENGL_TRANSITIONS=
13938
13939     if test "$enable_lpsolve" != "no" -o "x$ENABLE_LPSOLVE" = "xTRUE"; then
13940         AC_MSG_ERROR([need to --disable-lpsolve - calc linear programming solver.])
13941     fi
13942
13943     MPL_SUBSET="TRUE"
13944     AC_DEFINE(MPL_HAVE_SUBSET)
13945     AC_MSG_RESULT([only])
13946 else
13947     AC_MSG_RESULT([no restrictions])
13948 fi
13949 AC_SUBST(MPL_SUBSET)
13950
13951 dnl ===================================================================
13952
13953 AC_MSG_CHECKING([formula logger])
13954 ENABLE_FORMULA_LOGGER=
13955
13956 if test "x$enable_formula_logger" = "xyes"; then
13957     AC_MSG_RESULT([yes])
13958     AC_DEFINE(ENABLE_FORMULA_LOGGER)
13959     ENABLE_FORMULA_LOGGER=TRUE
13960 elif test -n "$ENABLE_DBGUTIL" ; then
13961     AC_MSG_RESULT([yes])
13962     AC_DEFINE(ENABLE_FORMULA_LOGGER)
13963     ENABLE_FORMULA_LOGGER=TRUE
13964 else
13965     AC_MSG_RESULT([no])
13966 fi
13967
13968 AC_SUBST(ENABLE_FORMULA_LOGGER)
13969
13970 dnl ===================================================================
13971 dnl Checking for active Antivirus software.
13972 dnl ===================================================================
13973
13974 if test $_os = WINNT -a -f "$SRC_ROOT/antivirusDetection.vbs" ; then
13975     AC_MSG_CHECKING([for active Antivirus software])
13976     ANTIVIRUS_LIST=`cscript.exe //Nologo $SRC_ROOT/antivirusDetection.vbs`
13977     if [ [ "$ANTIVIRUS_LIST" != "NULL" ] ]; then
13978         if [ [ "$ANTIVIRUS_LIST" != "NOT_FOUND" ] ]; then
13979             AC_MSG_RESULT([found])
13980             EICAR_STRING='X5O!P%@AP@<:@4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*'
13981             echo $EICAR_STRING > $SRC_ROOT/eicar
13982             EICAR_TEMP_FILE_CONTENTS=`cat $SRC_ROOT/eicar`
13983             rm $SRC_ROOT/eicar
13984             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
13985                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
13986             fi
13987             echo $EICAR_STRING > $BUILDDIR/eicar
13988             EICAR_TEMP_FILE_CONTENTS=`cat $BUILDDIR/eicar`
13989             rm $BUILDDIR/eicar
13990             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
13991                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
13992             fi
13993             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: $ANTIVIRUS_LIST"
13994         else
13995             AC_MSG_RESULT([not found])
13996         fi
13997     else
13998         AC_MSG_RESULT([n/a])
13999     fi
14000 fi
14001
14002 dnl ===================================================================
14003 dnl Setting up the environment.
14004 dnl ===================================================================
14005 AC_MSG_NOTICE([setting up the build environment variables...])
14006
14007 AC_SUBST(COMPATH)
14008
14009 if test "$build_os" = "cygwin"; then
14010     if test -d "$COMPATH/atlmfc/lib/spectre"; then
14011         ATL_LIB="$COMPATH/atlmfc/lib/spectre"
14012         ATL_INCLUDE="$COMPATH/atlmfc/include"
14013     elif test -d "$COMPATH/atlmfc/lib"; then
14014         ATL_LIB="$COMPATH/atlmfc/lib"
14015         ATL_INCLUDE="$COMPATH/atlmfc/include"
14016     else
14017         ATL_LIB="$WINDOWS_SDK_HOME/lib" # Doesn't exist for VSE
14018         ATL_INCLUDE="$WINDOWS_SDK_HOME/include/atl"
14019     fi
14020     ATL_LIB="$ATL_LIB/$WIN_HOST_ARCH"
14021     ATL_LIB=`win_short_path_for_make "$ATL_LIB"`
14022     ATL_INCLUDE=`win_short_path_for_make "$ATL_INCLUDE"`
14023
14024     # sort.exe and find.exe also exist in C:/Windows/system32 so need /usr/bin/
14025     PathFormat "/usr/bin/find.exe"
14026     FIND="$formatted_path"
14027     PathFormat "/usr/bin/sort.exe"
14028     SORT="$formatted_path"
14029     PathFormat "/usr/bin/grep.exe"
14030     WIN_GREP="$formatted_path"
14031     PathFormat "/usr/bin/ls.exe"
14032     WIN_LS="$formatted_path"
14033     PathFormat "/usr/bin/touch.exe"
14034     WIN_TOUCH="$formatted_path"
14035 else
14036     FIND=find
14037     SORT=sort
14038 fi
14039
14040 AC_SUBST(ATL_INCLUDE)
14041 AC_SUBST(ATL_LIB)
14042 AC_SUBST(FIND)
14043 AC_SUBST(SORT)
14044 AC_SUBST(WIN_GREP)
14045 AC_SUBST(WIN_LS)
14046 AC_SUBST(WIN_TOUCH)
14047
14048 AC_SUBST(BUILD_TYPE)
14049
14050 AC_SUBST(SOLARINC)
14051
14052 PathFormat "$PERL"
14053 PERL="$formatted_path"
14054 AC_SUBST(PERL)
14055
14056 if test -n "$TMPDIR"; then
14057     TEMP_DIRECTORY="$TMPDIR"
14058 else
14059     TEMP_DIRECTORY="/tmp"
14060 fi
14061 if test "$build_os" = "cygwin"; then
14062     TEMP_DIRECTORY=`cygpath -m "$TEMP_DIRECTORY"`
14063 fi
14064 AC_SUBST(TEMP_DIRECTORY)
14065
14066 # setup the PATH for the environment
14067 if test -n "$LO_PATH_FOR_BUILD"; then
14068     LO_PATH="$LO_PATH_FOR_BUILD"
14069     case "$host_os" in
14070     cygwin*|wsl*)
14071         pathmunge "$MSVC_HOST_PATH" "before"
14072         ;;
14073     esac
14074 else
14075     LO_PATH="$PATH"
14076
14077     case "$host_os" in
14078
14079     aix*|dragonfly*|freebsd*|linux-gnu*|*netbsd*|openbsd*)
14080         if test "$ENABLE_JAVA" != ""; then
14081             pathmunge "$JAVA_HOME/bin" "after"
14082         fi
14083         ;;
14084
14085     cygwin*|wsl*)
14086         # Win32 make needs native paths
14087         if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
14088             LO_PATH=`cygpath -p -m "$PATH"`
14089         fi
14090         if test "$WIN_BUILD_ARCH" = "x64"; then
14091             # needed for msi packaging
14092             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/x86" "before"
14093         fi
14094         # .NET 4.6 and higher don't have bin directory
14095         if test -f "$DOTNET_FRAMEWORK_HOME/bin"; then
14096             pathmunge "$DOTNET_FRAMEWORK_HOME/bin" "before"
14097         fi
14098         pathmunge "$WINDOWS_SDK_HOME/bin" "before"
14099         pathmunge "$CSC_PATH" "before"
14100         pathmunge "$MIDL_PATH" "before"
14101         pathmunge "$AL_PATH" "before"
14102         pathmunge "$MSVC_MULTI_PATH" "before"
14103         pathmunge "$MSVC_BUILD_PATH" "before"
14104         if test -n "$MSBUILD_PATH" ; then
14105             pathmunge "$MSBUILD_PATH" "before"
14106         fi
14107         pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/$WIN_BUILD_ARCH" "before"
14108         if test "$ENABLE_JAVA" != ""; then
14109             if test -d "$JAVA_HOME/jre/bin/client"; then
14110                 pathmunge "$JAVA_HOME/jre/bin/client" "before"
14111             fi
14112             if test -d "$JAVA_HOME/jre/bin/hotspot"; then
14113                 pathmunge "$JAVA_HOME/jre/bin/hotspot" "before"
14114             fi
14115             pathmunge "$JAVA_HOME/bin" "before"
14116         fi
14117         pathmunge "$MSVC_HOST_PATH" "before"
14118         ;;
14119
14120     solaris*)
14121         pathmunge "/usr/css/bin" "before"
14122         if test "$ENABLE_JAVA" != ""; then
14123             pathmunge "$JAVA_HOME/bin" "after"
14124         fi
14125         ;;
14126     esac
14127 fi
14128
14129 AC_SUBST(LO_PATH)
14130
14131 # Allow to pass LO_ELFCHECK_ALLOWLIST from autogen.input to bin/check-elf-dynamic-objects:
14132 if test "$LO_ELFCHECK_ALLOWLIST" = x || test "${LO_ELFCHECK_ALLOWLIST-x}" != x; then
14133     x_LO_ELFCHECK_ALLOWLIST=
14134 else
14135     x_LO_ELFCHECK_ALLOWLIST=[\#]
14136 fi
14137 AC_SUBST(x_LO_ELFCHECK_ALLOWLIST)
14138 AC_SUBST(LO_ELFCHECK_ALLOWLIST)
14139
14140 libo_FUZZ_SUMMARY
14141
14142 # Generate a configuration sha256 we can use for deps
14143 if test -f config_host.mk; then
14144     config_sha256=`$SHA256SUM config_host.mk | sed "s/ .*//"`
14145 fi
14146 if test -f config_host_lang.mk; then
14147     config_lang_sha256=`$SHA256SUM config_host_lang.mk | sed "s/ .*//"`
14148 fi
14149
14150 CFLAGS=$my_original_CFLAGS
14151 CXXFLAGS=$my_original_CXXFLAGS
14152 CPPFLAGS=$my_original_CPPFLAGS
14153
14154 AC_CONFIG_LINKS([include:include])
14155
14156 # Keep in sync with list of files far up, at AC_MSG_CHECKING([for
14157 # BUILD platform configuration] - otherwise breaks cross building
14158 AC_CONFIG_FILES([config_host.mk
14159                  config_host_lang.mk
14160                  Makefile
14161                  bin/bffvalidator.sh
14162                  bin/odfvalidator.sh
14163                  bin/officeotron.sh
14164                  hardened_runtime.xcent
14165                  instsetoo_native/util/openoffice.lst
14166                  setup_native/source/packinfo/finals_instsetoo.txt
14167                  sysui/desktop/macosx/Info.plist])
14168 AC_CONFIG_HEADERS([config_host/config_buildid.h])
14169 AC_CONFIG_HEADERS([config_host/config_box2d.h])
14170 AC_CONFIG_HEADERS([config_host/config_clang.h])
14171 AC_CONFIG_HEADERS([config_host/config_dconf.h])
14172 AC_CONFIG_HEADERS([config_host/config_eot.h])
14173 AC_CONFIG_HEADERS([config_host/config_extensions.h])
14174 AC_CONFIG_HEADERS([config_host/config_cairo_canvas.h])
14175 AC_CONFIG_HEADERS([config_host/config_cxxabi.h])
14176 AC_CONFIG_HEADERS([config_host/config_dbus.h])
14177 AC_CONFIG_HEADERS([config_host/config_features.h])
14178 AC_CONFIG_HEADERS([config_host/config_feature_desktop.h])
14179 AC_CONFIG_HEADERS([config_host/config_feature_opencl.h])
14180 AC_CONFIG_HEADERS([config_host/config_firebird.h])
14181 AC_CONFIG_HEADERS([config_host/config_folders.h])
14182 AC_CONFIG_HEADERS([config_host/config_fuzzers.h])
14183 AC_CONFIG_HEADERS([config_host/config_gio.h])
14184 AC_CONFIG_HEADERS([config_host/config_global.h])
14185 AC_CONFIG_HEADERS([config_host/config_gpgme.h])
14186 AC_CONFIG_HEADERS([config_host/config_java.h])
14187 AC_CONFIG_HEADERS([config_host/config_langs.h])
14188 AC_CONFIG_HEADERS([config_host/config_lgpl.h])
14189 AC_CONFIG_HEADERS([config_host/config_libcxx.h])
14190 AC_CONFIG_HEADERS([config_host/config_liblangtag.h])
14191 AC_CONFIG_HEADERS([config_host/config_locales.h])
14192 AC_CONFIG_HEADERS([config_host/config_mpl.h])
14193 AC_CONFIG_HEADERS([config_host/config_oox.h])
14194 AC_CONFIG_HEADERS([config_host/config_options.h])
14195 AC_CONFIG_HEADERS([config_host/config_options_calc.h])
14196 AC_CONFIG_HEADERS([config_host/config_qrcodegen.h])
14197 AC_CONFIG_HEADERS([config_host/config_skia.h])
14198 AC_CONFIG_HEADERS([config_host/config_typesizes.h])
14199 AC_CONFIG_HEADERS([config_host/config_vendor.h])
14200 AC_CONFIG_HEADERS([config_host/config_vcl.h])
14201 AC_CONFIG_HEADERS([config_host/config_vclplug.h])
14202 AC_CONFIG_HEADERS([config_host/config_version.h])
14203 AC_CONFIG_HEADERS([config_host/config_oauth2.h])
14204 AC_CONFIG_HEADERS([config_host/config_poppler.h])
14205 AC_CONFIG_HEADERS([config_host/config_python.h])
14206 AC_CONFIG_HEADERS([config_host/config_writerperfect.h])
14207 AC_OUTPUT
14208
14209 if test "$CROSS_COMPILING" = TRUE; then
14210     (echo; echo export BUILD_TYPE_FOR_HOST=$BUILD_TYPE) >>config_build.mk
14211 fi
14212
14213 # touch the config timestamp file
14214 if test ! -f config_host.mk.stamp; then
14215     echo > config_host.mk.stamp
14216 elif test "$config_sha256" = `$SHA256SUM config_host.mk | sed "s/ .*//"`; then
14217     echo "Host Configuration unchanged - avoiding scp2 stamp update"
14218 else
14219     echo > config_host.mk.stamp
14220 fi
14221
14222 # touch the config lang timestamp file
14223 if test ! -f config_host_lang.mk.stamp; then
14224     echo > config_host_lang.mk.stamp
14225 elif test "$config_lang_sha256" = `$SHA256SUM config_host_lang.mk | sed "s/ .*//"`; then
14226     echo "Language Configuration unchanged - avoiding scp2 stamp update"
14227 else
14228     echo > config_host_lang.mk.stamp
14229 fi
14230
14231
14232 if test \( "$STALE_MAKE" = "TRUE" -o "$HAVE_GNUMAKE_FILE_FUNC" != "TRUE" \) \
14233         -a "$build_os" = "cygwin"; then
14234
14235 cat << _EOS
14236 ****************************************************************************
14237 WARNING:
14238 Your make version is known to be horribly slow, and hard to debug
14239 problems with. To get a reasonably functional make please do:
14240
14241 to install a pre-compiled binary make for Win32
14242
14243  mkdir -p /opt/lo/bin
14244  cd /opt/lo/bin
14245  wget https://dev-www.libreoffice.org/bin/cygwin/make-4.2.1-msvc.exe
14246  cp make-4.2.1-msvc.exe make
14247  chmod +x make
14248
14249 to install from source:
14250 place yourself in a working directory of you choice.
14251
14252  git clone git://git.savannah.gnu.org/make.git
14253
14254  [go to Start menu, open "Visual Studio 2019", click "x86 Native Tools Command Prompt" or "x64 Native Tools Command Prompt"]
14255  set PATH=%PATH%;C:\Cygwin\bin
14256  [or Cygwin64, if that is what you have]
14257  cd path-to-make-repo-you-cloned-above
14258  build_w32.bat --without-guile
14259
14260 should result in a WinRel/gnumake.exe.
14261 Copy it to the Cygwin /opt/lo/bin directory as make.exe
14262
14263 Then re-run autogen.sh
14264
14265 Note: autogen.sh will try to use /opt/lo/bin/make if the environment variable GNUMAKE is not already defined.
14266 Alternatively, you can install the 'new' make where ever you want and make sure that `which make` finds it.
14267
14268 _EOS
14269 if test "$HAVE_GNUMAKE_FILE_FUNC" != "TRUE"; then
14270     AC_MSG_ERROR([no file function found; the build will fail without it; use GNU make 4.0 or later])
14271 fi
14272 fi
14273
14274
14275 cat << _EOF
14276 ****************************************************************************
14277
14278 To build, run:
14279 $GNUMAKE
14280
14281 To view some help, run:
14282 $GNUMAKE help
14283
14284 _EOF
14285
14286 if test $_os != WINNT -a "$CROSS_COMPILING" != TRUE; then
14287     cat << _EOF
14288 After the build has finished successfully, you can immediately run what you built using the command:
14289 _EOF
14290
14291     if test $_os = Darwin; then
14292         echo open instdir/$PRODUCTNAME_WITHOUT_SPACES.app
14293     else
14294         echo instdir/program/soffice
14295     fi
14296     cat << _EOF
14297
14298 If you want to run the smoketest, run:
14299 $GNUMAKE check
14300
14301 _EOF
14302 fi
14303
14304 if test -f warn; then
14305     cat warn
14306     rm warn
14307 fi
14308
14309 dnl vim:set shiftwidth=4 softtabstop=4 expandtab: