configure.ac

   1 dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; fill-column: 100 -*-
   2 dnl configure.ac serves as input for the GNU autoconf package
   3 dnl in order to create a configure script.
   4
   5 # The version number in the second argument to AC_INIT should be four numbers separated by
   6 # periods. Some parts of the code requires the first one to be less than 128 and the others to be less
   7 # than 256. The four numbers can optionally be followed by a period and a free-form string containing
   8 # no spaces or periods, like "frobozz-mumble-42" or "alpha0". If the free-form string ends with one or
   9 # several non-alphanumeric characters, those are split off and used only for the
  10 # ABOUTBOXPRODUCTVERSIONSUFFIX in openoffice.lst. Why that is necessary, no idea.
  11
  12 AC_INIT([LibreOffice],[7.2.0.0.alpha0+],[],[],[http://documentfoundation.org/])
  13
  14 dnl libnumbertext needs autoconf 2.68, but that can pick up autoconf268 just fine if it is installed
  15 dnl whereas aclocal (as run by autogen.sh) insists on using autoconf and fails hard
  16 dnl so check for the version of autoconf that is actually used to create the configure script
  17 AC_PREREQ([2.59])
  18 m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.68]), -1,
  19     [AC_MSG_ERROR([at least autoconf version 2.68 is needed (you can use AUTOCONF environment variable to point to a suitable one)])])
  20
  21 if test -n "$BUILD_TYPE"; then
  22     AC_MSG_ERROR([You have sourced config_host.mk in this shell.  This may lead to trouble, please run in a fresh (login) shell.])
  23 fi
  24
  25 save_CC=$CC
  26 save_CXX=$CXX
  27
  28 first_arg_basename()
  29 {
  30     for i in $1; do
  31         basename "$i"
  32         break
  33     done
  34 }
  35
  36 CC_BASE=`first_arg_basename "$CC"`
  37 CXX_BASE=`first_arg_basename "$CXX"`
  38
  39 BUILD_TYPE="LibO"
  40 SCPDEFS=""
  41 GIT_NEEDED_SUBMODULES=""
  42 LO_PATH= # used by path_munge to construct a PATH variable
  43
  44 FilterLibs()
  45 {
  46     # Return value: $filteredlibs
  47
  48     filteredlibs=
  49     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="${PRODUCTNAME}Dev"
 401 fi
 402 AC_MSG_RESULT([$PRODUCTNAME])
 403 AC_SUBST(PRODUCTNAME)
 404 PRODUCTNAME_WITHOUT_SPACES=$(printf %s "$PRODUCTNAME" | sed 's/ //g')
 405 AC_SUBST(PRODUCTNAME_WITHOUT_SPACES)
 406
 407 dnl ===================================================================
 408 dnl Our version is defined by the AC_INIT() at the top of this script.
 409 dnl ===================================================================
 410
 411 AC_MSG_CHECKING([for package version])
 412 if test -n "$with_package_version" -a "$with_package_version" != no; then
 413     PACKAGE_VERSION="$with_package_version"
 414 fi
 415 AC_MSG_RESULT([$PACKAGE_VERSION])
 416
 417 set `echo "$PACKAGE_VERSION" | sed "s/\./ /g"`
 418
 419 LIBO_VERSION_MAJOR=$1
 420 LIBO_VERSION_MINOR=$2
 421 LIBO_VERSION_MICRO=$3
 422 LIBO_VERSION_PATCH=$4
 423
 424 LIBO_VERSION_SUFFIX=$5
 425
 426 # Split out LIBO_VERSION_SUFFIX_SUFFIX... horrible crack. But apparently wanted separately in
 427 # openoffice.lst as ABOUTBOXPRODUCTVERSIONSUFFIX. Note that the double brackets are for m4's sake,
 428 # they get undoubled before actually passed to sed.
 429 LIBO_VERSION_SUFFIX_SUFFIX=`echo "$LIBO_VERSION_SUFFIX" | sed -e 's/.*[[a-zA-Z0-9]]\([[^a-zA-Z0-9]]*\)$/\1/'`
 430 test -n "$LIBO_VERSION_SUFFIX_SUFFIX" && LIBO_VERSION_SUFFIX="${LIBO_VERSION_SUFFIX%${LIBO_VERSION_SUFFIX_SUFFIX}}"
 431 # LIBO_VERSION_SUFFIX, if non-empty, should include the period separator
 432 test -n "$LIBO_VERSION_SUFFIX" && LIBO_VERSION_SUFFIX=".$LIBO_VERSION_SUFFIX"
 433
 434 # The value for key CFBundleVersion in the Info.plist file must be a period-separated list of at most
 435 # three non-negative integers. Please find more information about CFBundleVersion at
 436 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleversion
 437
 438 # The value for key CFBundleShortVersionString in the Info.plist file must be a period-separated list
 439 # of at most three non-negative integers. Please find more information about
 440 # CFBundleShortVersionString at
 441 # https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleshortversionstring
 442
 443 # But that is enforced only in the App Store, and we apparently want to break the rules otherwise.
 444
 445 if test "$enable_macosx_sandbox" = yes; then
 446     MACOSX_BUNDLE_SHORTVERSION=$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR.`expr $LIBO_VERSION_MICRO '*' 1000 + $LIBO_VERSION_PATCH`
 447     MACOSX_BUNDLE_VERSION=$MACOSX_BUNDLE_SHORTVERSION
 448 else
 449     MACOSX_BUNDLE_SHORTVERSION=$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR.$LIBO_VERSION_MICRO.$LIBO_VERSION_PATCH
 450     MACOSX_BUNDLE_VERSION=$MACOSX_BUNDLE_SHORTVERSION$LIBO_VERSION_SUFFIX
 451 fi
 452
 453 AC_SUBST(LIBO_VERSION_MAJOR)
 454 AC_SUBST(LIBO_VERSION_MINOR)
 455 AC_SUBST(LIBO_VERSION_MICRO)
 456 AC_SUBST(LIBO_VERSION_PATCH)
 457 AC_SUBST(LIBO_VERSION_SUFFIX)
 458 AC_SUBST(LIBO_VERSION_SUFFIX_SUFFIX)
 459 AC_SUBST(MACOSX_BUNDLE_SHORTVERSION)
 460 AC_SUBST(MACOSX_BUNDLE_VERSION)
 461
 462 AC_DEFINE_UNQUOTED(LIBO_VERSION_MAJOR,$LIBO_VERSION_MAJOR)
 463 AC_DEFINE_UNQUOTED(LIBO_VERSION_MINOR,$LIBO_VERSION_MINOR)
 464 AC_DEFINE_UNQUOTED(LIBO_VERSION_MICRO,$LIBO_VERSION_MICRO)
 465 AC_DEFINE_UNQUOTED(LIBO_VERSION_PATCH,$LIBO_VERSION_PATCH)
 466
 467 LIBO_THIS_YEAR=`date +%Y`
 468 AC_DEFINE_UNQUOTED(LIBO_THIS_YEAR,$LIBO_THIS_YEAR)
 469
 470 dnl ===================================================================
 471 dnl Product version
 472 dnl ===================================================================
 473 AC_MSG_CHECKING([for product version])
 474 PRODUCTVERSION="$LIBO_VERSION_MAJOR.$LIBO_VERSION_MINOR"
 475 AC_MSG_RESULT([$PRODUCTVERSION])
 476 AC_SUBST(PRODUCTVERSION)
 477
 478 AC_PROG_EGREP
 479 # AC_PROG_EGREP doesn't set GREP on all systems as well
 480 AC_PATH_PROG(GREP, grep)
 481
 482 BUILDDIR=`pwd`
 483 cd $srcdir
 484 SRC_ROOT=`pwd`
 485 cd $BUILDDIR
 486 x_Cygwin=[\#]
 487
 488 dnl ======================================
 489 dnl Required GObject introspection version
 490 dnl ======================================
 491 INTROSPECTION_REQUIRED_VERSION=1.32.0
 492
 493 dnl ===================================================================
 494 dnl Search all the common names for GNU Make
 495 dnl ===================================================================
 496 AC_MSG_CHECKING([for GNU Make])
 497
 498 # try to use our own make if it is available and GNUMAKE was not already defined
 499 if test -z "$GNUMAKE"; then
 500     if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/make" ; then
 501         GNUMAKE="$LODE_HOME/opt/bin/make"
 502     elif test -x "/opt/lo/bin/make"; then
 503         GNUMAKE="/opt/lo/bin/make"
 504     fi
 505 fi
 506
 507 GNUMAKE_WIN_NATIVE=
 508 for a in "$MAKE" "$GNUMAKE" make gmake gnumake; do
 509     if test -n "$a"; then
 510         $a --version 2> /dev/null | grep GNU  2>&1 > /dev/null
 511         if test $? -eq 0;  then
 512             if test "$build_os" = "cygwin"; then
 513                 if test -n "$($a -v | grep 'Built for Windows')" ; then
 514                     GNUMAKE="$(cygpath -m "$(which "$(cygpath -u $a)")")"
 515                     GNUMAKE_WIN_NATIVE="TRUE"
 516                 else
 517                     GNUMAKE=`which $a`
 518                 fi
 519             else
 520                 GNUMAKE=`which $a`
 521             fi
 522             break
 523         fi
 524     fi
 525 done
 526 AC_MSG_RESULT($GNUMAKE)
 527 if test -z "$GNUMAKE"; then
 528     AC_MSG_ERROR([not found. install GNU Make.])
 529 else
 530     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 531         AC_MSG_NOTICE([Using a native Win32 GNU Make version.])
 532     fi
 533 fi
 534
 535 win_short_path_for_make()
 536 {
 537     local short_path="$1"
 538     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
 539         cygpath -sm "$short_path"
 540     else
 541         cygpath -u "$(cygpath -d "$short_path")"
 542     fi
 543 }
 544
 545
 546 if test "$build_os" = "cygwin"; then
 547     PathFormat "$SRC_ROOT"
 548     SRC_ROOT="$formatted_path"
 549     PathFormat "$BUILDDIR"
 550     BUILDDIR="$formatted_path"
 551     x_Cygwin=
 552     AC_MSG_CHECKING(for explicit COMSPEC)
 553     if test -z "$COMSPEC"; then
 554         AC_MSG_ERROR([COMSPEC not set in environment, please set it and rerun])
 555     else
 556         AC_MSG_RESULT([found: $COMSPEC])
 557     fi
 558 fi
 559
 560 AC_SUBST(SRC_ROOT)
 561 AC_SUBST(BUILDDIR)
 562 AC_SUBST(x_Cygwin)
 563 AC_DEFINE_UNQUOTED(SRCDIR,"$SRC_ROOT")
 564 AC_DEFINE_UNQUOTED(SRC_ROOT,"$SRC_ROOT")
 565 AC_DEFINE_UNQUOTED(BUILDDIR,"$BUILDDIR")
 566
 567 if test "z$EUID" = "z0" -a "`uname -o 2>/dev/null`" = "Cygwin"; then
 568     AC_MSG_ERROR([You must build LibreOffice as a normal user - not using an administrative account])
 569 fi
 570
 571 # need sed in os checks...
 572 AC_PATH_PROGS(SED, sed)
 573 if test -z "$SED"; then
 574     AC_MSG_ERROR([install sed to run this script])
 575 fi
 576
 577 # Set the ENABLE_LTO variable
 578 # ===================================================================
 579 AC_MSG_CHECKING([whether to use link-time optimization])
 580 if test -n "$enable_lto" -a "$enable_lto" != "no"; then
 581     ENABLE_LTO="TRUE"
 582     AC_MSG_RESULT([yes])
 583 else
 584     ENABLE_LTO=""
 585     AC_MSG_RESULT([no])
 586 fi
 587 AC_SUBST(ENABLE_LTO)
 588
 589 AC_ARG_ENABLE(fuzz-options,
 590     AS_HELP_STRING([--enable-fuzz-options],
 591         [Randomly enable or disable each of those configurable options
 592          that are supposed to be freely selectable without interdependencies,
 593          or where bad interaction from interdependencies is automatically avoided.])
 594 )
 595
 596 dnl ===================================================================
 597 dnl When building for Android, --with-android-ndk,
 598 dnl --with-android-ndk-toolchain-version and --with-android-sdk are
 599 dnl mandatory
 600 dnl ===================================================================
 601
 602 AC_ARG_WITH(android-ndk,
 603     AS_HELP_STRING([--with-android-ndk],
 604         [Specify location of the Android Native Development Kit. Mandatory when building for Android.]),
 605 ,)
 606
 607 AC_ARG_WITH(android-ndk-toolchain-version,
 608     AS_HELP_STRING([--with-android-ndk-toolchain-version],
 609         [Specify which toolchain version to use, of those present in the
 610         Android NDK you are using. The default (and only supported version currently) is "clang5.0"]),,
 611         with_android_ndk_toolchain_version=clang5.0)
 612
 613 AC_ARG_WITH(android-sdk,
 614     AS_HELP_STRING([--with-android-sdk],
 615         [Specify location of the Android SDK. Mandatory when building for Android.]),
 616 ,)
 617
 618 AC_ARG_WITH(android-api-level,
 619     AS_HELP_STRING([--with-android-api-level],
 620         [Specify the API level when building for Android. Defaults to 16 for ARM and x86 and to 21 for ARM64 and x86-64]),
 621 ,)
 622
 623 ANDROID_NDK_HOME=
 624 if test -z "$with_android_ndk" -a -e "$SRC_ROOT/external/android-ndk" -a "$build" != "$host"; then
 625     with_android_ndk="$SRC_ROOT/external/android-ndk"
 626 fi
 627 if test -n "$with_android_ndk"; then
 628     eval ANDROID_NDK_HOME=$with_android_ndk
 629
 630     # Set up a lot of pre-canned defaults
 631
 632     if test ! -f $ANDROID_NDK_HOME/RELEASE.TXT; then
 633         if test ! -f $ANDROID_NDK_HOME/source.properties; then
 634             AC_MSG_ERROR([Unrecognized Android NDK. Missing RELEASE.TXT or source.properties file in $ANDROID_NDK_HOME.])
 635         fi
 636         ANDROID_NDK_VERSION=`sed -n -e 's/Pkg.Revision = //p' $ANDROID_NDK_HOME/source.properties`
 637     else
 638         ANDROID_NDK_VERSION=`cut -f1 -d' ' <$ANDROID_NDK_HOME/RELEASE.TXT`
 639     fi
 640     if test -z "$ANDROID_NDK_VERSION";  then
 641         AC_MSG_ERROR([Failed to determine Android NDK version. Please check your installation.])
 642     fi
 643     case $ANDROID_NDK_VERSION in
 644     r9*|r10*)
 645         AC_MSG_ERROR([Building for Android is only supported with NDK versions above 16.x*])
 646         ;;
 647     11.1.*|12.1.*|13.1.*|14.1.*)
 648         AC_MSG_ERROR([Building for Android is only supported with NDK versions above 16.x.*])
 649         ;;
 650     16.*|17.*|18.*|19.*|20.*)
 651         ;;
 652     *)
 653         AC_MSG_WARN([Untested Android NDK version $ANDROID_NDK_VERSION, only versions 16.* til 20.* have been used successfully. Proceed at your own risk.])
 654         add_warning "Untested Android NDK version $ANDROID_NDK_VERSION, only versions 16.* til 20.* have been used successfully. Proceed at your own risk."
 655         ;;
 656     esac
 657
 658     ANDROID_API_LEVEL=16
 659     if test -n "$with_android_api_level" ; then
 660         ANDROID_API_LEVEL="$with_android_api_level"
 661     fi
 662
 663     android_cpu=$host_cpu
 664     if test $host_cpu = arm; then
 665         android_platform_prefix=arm-linux-androideabi
 666         android_gnu_prefix=$android_platform_prefix
 667         LLVM_TRIPLE=armv7a-linux-androideabi
 668         ANDROID_APP_ABI=armeabi-v7a
 669         ANDROIDCFLAGS="-mthumb -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8"
 670     elif test $host_cpu = aarch64; then
 671         android_platform_prefix=aarch64-linux-android
 672         android_gnu_prefix=$android_platform_prefix
 673         LLVM_TRIPLE=$android_platform_prefix
 674         # minimum android version that supports aarch64
 675         if test "$ANDROID_API_LEVEL" -lt "21" ; then
 676             ANDROID_API_LEVEL=21
 677         fi
 678         ANDROID_APP_ABI=arm64-v8a
 679     elif test $host_cpu = x86_64; then
 680         android_platform_prefix=x86_64-linux-android
 681         android_gnu_prefix=$android_platform_prefix
 682         LLVM_TRIPLE=$android_platform_prefix
 683         # minimum android version that supports x86_64
 684         ANDROID_API_LEVEL=21
 685         ANDROID_APP_ABI=x86_64
 686     else
 687         # host_cpu is something like "i386" or "i686" I guess, NDK uses
 688         # "x86" in some contexts
 689         android_cpu=x86
 690         android_platform_prefix=$android_cpu
 691         android_gnu_prefix=i686-linux-android
 692         LLVM_TRIPLE=$android_gnu_prefix
 693         ANDROID_APP_ABI=x86
 694     fi
 695
 696     case "$with_android_ndk_toolchain_version" in
 697     clang5.0)
 698         ANDROID_GCC_TOOLCHAIN_VERSION=4.9
 699         ;;
 700     *)
 701         AC_MSG_ERROR([Unrecognized value for the --with-android-ndk-toolchain-version option. Building for Android is only supported with Clang 5.*])
 702     esac
 703
 704     AC_MSG_NOTICE([using the Android API level... $ANDROID_API_LEVEL])
 705
 706     # NDK 15 or later toolchain is 64bit-only, except for Windows that we don't support. Using a 64-bit
 707     # linker is required if you compile large parts of the code with -g. A 32-bit linker just won't
 708     # manage to link the (app-specific) single huge .so that is built for the app in
 709     # android/source/ if there is debug information in a significant part of the object files.
 710     # (A 64-bit ld.gold grows too much over 10 gigabytes of virtual space when linking such a .so if
 711     # all objects have been built with debug information.)
 712     case $build_os in
 713     linux-gnu*)
 714         android_HOST_TAG=linux-x86_64
 715         ;;
 716     darwin*)
 717         android_HOST_TAG=darwin-x86_64
 718         ;;
 719     *)
 720         AC_MSG_ERROR([We only support building for Android from Linux or macOS])
 721         # ndk would also support windows and windows-x86_64
 722         ;;
 723     esac
 724     android_TOOLCHAIN=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/$android_HOST_TAG
 725     ANDROID_COMPILER_BIN=$android_TOOLCHAIN/bin
 726     dnl TODO: NSS build uses it...
 727     ANDROID_BINUTILS_PREBUILT_ROOT=$ANDROID_NDK_HOME/toolchains/$android_platform_prefix-$ANDROID_GCC_TOOLCHAIN_VERSION/prebuilt/$android_HOST_TAG
 728     AC_SUBST(ANDROID_BINUTILS_PREBUILT_ROOT)
 729
 730     test -z "$AR" && AR=$ANDROID_COMPILER_BIN/$android_gnu_prefix-ar
 731     test -z "$NM" && NM=$ANDROID_COMPILER_BIN/$android_gnu_prefix-nm
 732     test -z "$OBJDUMP" && OBJDUMP=$ANDROID_COMPILER_BIN/$android_gnu_prefix-objdump
 733     test -z "$RANLIB" && RANLIB=$ANDROID_COMPILER_BIN/$android_gnu_prefix-ranlib
 734     test -z "$STRIP" && STRIP=$ANDROID_COMPILER_BIN/$android_gnu_prefix-strip
 735
 736     ANDROIDCFLAGS="$ANDROIDCFLAGS -target ${LLVM_TRIPLE}${ANDROID_API_LEVEL}"
 737     ANDROIDCFLAGS="$ANDROIDCFLAGS -no-canonical-prefixes -ffunction-sections -fdata-sections -Qunused-arguments"
 738     if test "$ENABLE_LTO" = TRUE; then
 739         # -flto comes from com_GCC_defs.mk, too, but we need to make sure it gets passed as part of
 740         # $CC and $CXX when building external libraries
 741         ANDROIDCFLAGS="$ANDROIDCFLAGS -flto -fuse-linker-plugin -O2"
 742     fi
 743
 744     ANDROIDCXXFLAGS="$ANDROIDCFLAGS -stdlib=libc++"
 745
 746     if test -z "$CC"; then
 747         CC="$ANDROID_COMPILER_BIN/clang $ANDROIDCFLAGS"
 748         CC_BASE="clang"
 749     fi
 750     if test -z "$CXX"; then
 751         CXX="$ANDROID_COMPILER_BIN/clang++ $ANDROIDCXXFLAGS"
 752         CXX_BASE="clang++"
 753     fi
 754
 755     # remember to download the ownCloud Android library later
 756     BUILD_TYPE="$BUILD_TYPE OWNCLOUD_ANDROID_LIB"
 757 fi
 758 AC_SUBST(ANDROID_NDK_HOME)
 759 AC_SUBST(ANDROID_APP_ABI)
 760 AC_SUBST(ANDROID_GCC_TOOLCHAIN_VERSION)
 761
 762 dnl ===================================================================
 763 dnl --with-android-sdk
 764 dnl ===================================================================
 765 ANDROID_SDK_HOME=
 766 if test -z "$with_android_sdk" -a -e "$SRC_ROOT/external/android-sdk-linux" -a "$build" != "$host"; then
 767     with_android_sdk="$SRC_ROOT/external/android-sdk-linux"
 768 fi
 769 if test -n "$with_android_sdk"; then
 770     eval ANDROID_SDK_HOME=$with_android_sdk
 771     PATH="$ANDROID_SDK_HOME/platform-tools:$ANDROID_SDK_HOME/tools:$PATH"
 772 fi
 773 AC_SUBST(ANDROID_SDK_HOME)
 774
 775 AC_ARG_ENABLE([android-lok],
 776     AS_HELP_STRING([--enable-android-lok],
 777         [The Android app from the android/ subdir needs several tweaks all
 778          over the place that break the LOK when used in the Online-based
 779          Android app.  This switch indicates that the intent of this build is
 780          actually the Online-based, non-modified LOK.])
 781 )
 782 ENABLE_ANDROID_LOK=
 783 if test -n "$ANDROID_NDK_HOME" ; then
 784     if test "$enable_android_lok" = yes; then
 785         ENABLE_ANDROID_LOK=TRUE
 786         AC_DEFINE(HAVE_FEATURE_ANDROID_LOK)
 787         AC_MSG_NOTICE([building the Android version... for the Online-based Android app])
 788     else
 789         AC_MSG_NOTICE([building the Android version... for the app from the android/ subdir])
 790     fi
 791 fi
 792 AC_SUBST([ENABLE_ANDROID_LOK])
 793
 794 libo_FUZZ_ARG_ENABLE([android-editing],
 795     AS_HELP_STRING([--enable-android-editing],
 796         [Enable the experimental editing feature on Android.])
 797 )
 798 ENABLE_ANDROID_EDITING=
 799 if test "$enable_android_editing" = yes; then
 800     ENABLE_ANDROID_EDITING=TRUE
 801 fi
 802 AC_SUBST([ENABLE_ANDROID_EDITING])
 803
 804 dnl ===================================================================
 805 dnl The following is a list of supported systems.
 806 dnl Sequential to keep the logic very simple
 807 dnl These values may be checked and reset later.
 808 dnl ===================================================================
 809 #defaults unless the os test overrides this:
 810 test_randr=yes
 811 test_xrender=yes
 812 test_cups=yes
 813 test_dbus=yes
 814 test_fontconfig=yes
 815 test_cairo=no
 816 test_gdb_index=no
 817 test_split_debug=no
 818
 819 # Default values, as such probably valid just for Linux, set
 820 # differently below just for Mac OSX, but at least better than
 821 # hardcoding these as we used to do. Much of this is duplicated also
 822 # in solenv for old build system and for gbuild, ideally we should
 823 # perhaps define stuff like this only here in configure.ac?
 824
 825 LINKFLAGSSHL="-shared"
 826 PICSWITCH="-fpic"
 827 DLLPOST=".so"
 828
 829 LINKFLAGSNOUNDEFS="-Wl,-z,defs"
 830
 831 INSTROOTBASESUFFIX=
 832 INSTROOTCONTENTSUFFIX=
 833 SDKDIRNAME=sdk
 834
 835 HOST_PLATFORM="$host"
 836
 837 host_cpu_for_clang="$host_cpu"
 838
 839 case "$host_os" in
 840
 841 solaris*)
 842     build_gstreamer_1_0=yes
 843     test_freetype=yes
 844     build_skia=yes
 845     _os=SunOS
 846
 847     dnl ===========================================================
 848     dnl Check whether we're using Solaris 10 - SPARC or Intel.
 849     dnl ===========================================================
 850     AC_MSG_CHECKING([the Solaris operating system release])
 851     _os_release=`echo $host_os | $SED -e s/solaris2\.//`
 852     if test "$_os_release" -lt "10"; then
 853         AC_MSG_ERROR([use Solaris >= 10 to build LibreOffice])
 854     else
 855         AC_MSG_RESULT([ok ($_os_release)])
 856     fi
 857
 858     dnl Check whether we're using a SPARC or i386 processor
 859     AC_MSG_CHECKING([the processor type])
 860     if test "$host_cpu" = "sparc" -o "$host_cpu" = "i386"; then
 861         AC_MSG_RESULT([ok ($host_cpu)])
 862     else
 863         AC_MSG_ERROR([only SPARC and i386 processors are supported])
 864     fi
 865     ;;
 866
 867 linux-gnu*|k*bsd*-gnu*)
 868     build_gstreamer_1_0=yes
 869     test_kf5=yes
 870     test_gtk3_kde5=yes
 871     build_skia=yes
 872     test_gdb_index=yes
 873     test_split_debug=yes
 874     if test "$enable_fuzzers" != yes; then
 875         test_freetype=yes
 876         test_fontconfig=yes
 877     else
 878         test_freetype=no
 879         test_fontconfig=no
 880         BUILD_TYPE="$BUILD_TYPE FONTCONFIG FREETYPE"
 881     fi
 882     _os=Linux
 883     ;;
 884
 885 gnu)
 886     test_randr=no
 887     test_xrender=no
 888     _os=GNU
 889      ;;
 890
 891 cygwin*|wsl*)
 892
 893     # When building on Windows normally with MSVC under Cygwin,
 894     # configure thinks that the host platform (the platform the
 895     # built code will run on) is Cygwin, even if it obviously is
 896     # Windows, which in Autoconf terminology is called
 897     # "mingw32". (Which is misleading as MinGW is the name of the
 898     # tool-chain, not an operating system.)
 899
 900     # Somewhat confusing, yes. But this configure script doesn't
 901     # look at $host etc that much, it mostly uses its own $_os
 902     # variable, set here in this case statement.
 903
 904     test_cups=no
 905     test_dbus=no
 906     test_randr=no
 907     test_xrender=no
 908     test_freetype=no
 909     test_fontconfig=no
 910     build_skia=yes
 911     _os=WINNT
 912
 913     DLLPOST=".dll"
 914     LINKFLAGSNOUNDEFS=
 915
 916     if test "$host_cpu" = "aarch64"; then
 917         enable_gpgmepp=no
 918         enable_coinmp=no
 919         enable_firebird_sdbc=no
 920     fi
 921     ;;
 922
 923 darwin*|macos*) # macOS
 924     test_randr=no
 925     test_xrender=no
 926     test_freetype=no
 927     test_fontconfig=no
 928     test_dbus=no
 929     if test -n "$LODE_HOME" ; then
 930         mac_sanitize_path
 931         AC_MSG_NOTICE([sanitized the PATH to $PATH])
 932     fi
 933     _os=Darwin
 934     INSTROOTBASESUFFIX=/$PRODUCTNAME_WITHOUT_SPACES.app
 935     INSTROOTCONTENTSUFFIX=/Contents
 936     SDKDIRNAME=${PRODUCTNAME_WITHOUT_SPACES}${PRODUCTVERSION}_SDK
 937     # See comment above the case "$host_os"
 938     LINKFLAGSSHL="-dynamiclib -single_module"
 939
 940     # -fPIC is default
 941     PICSWITCH=""
 942
 943     DLLPOST=".dylib"
 944
 945     # -undefined error is the default
 946     LINKFLAGSNOUNDEFS=""
 947     case "$host_cpu" in
 948     aarch64|arm64)
 949         case "$host_os" in
 950         macos*)
 951             # HOST_PLATFORM is used for external projects and their configury occasionally doesn't like
 952             # the "macos" part so be sure to use aarch64-apple-darwin for now.
 953             HOST_PLATFORM=aarch64-apple-darwin
 954             ;;
 955         esac
 956
 957         # Apple's Clang uses "arm64"
 958         host_cpu_for_clang=arm64
 959     esac
 960 ;;
 961
 962 ios*) # iOS
 963     test_randr=no
 964     test_xrender=no
 965     test_freetype=no
 966     test_fontconfig=no
 967     test_dbus=no
 968     if test -n "$LODE_HOME" ; then
 969         mac_sanitize_path
 970         AC_MSG_NOTICE([sanitized the PATH to $PATH])
 971     fi
 972     enable_gpgmepp=no
 973     _os=iOS
 974     test_cups=no
 975     enable_mpl_subset=yes
 976     enable_lotuswordpro=no
 977     enable_coinmp=no
 978     enable_lpsolve=no
 979     enable_mariadb_sdbc=no
 980     enable_postgresql_sdbc=no
 981     enable_extension_integration=no
 982     enable_report_builder=no
 983     with_ppds=no
 984     if test "$enable_ios_simulator" = "yes"; then
 985         host=x86_64-apple-darwin
 986     fi
 987     # See comment above the case "$host_os"
 988     LINKFLAGSSHL="-dynamiclib -single_module"
 989
 990     # -fPIC is default
 991     PICSWITCH=""
 992
 993     DLLPOST=".dylib"
 994
 995     # -undefined error is the default
 996     LINKFLAGSNOUNDEFS=""
 997
 998     # HOST_PLATFORM is used for external projects and their configury typically doesn't like the "ios"
 999     # part, so use aarch64-apple-darwin for now.
1000     HOST_PLATFORM=aarch64-apple-darwin
1001
1002     # Apple's Clang uses "arm64"
1003     host_cpu_for_clang=arm64
1004 ;;
1005
1006 freebsd*)
1007     build_gstreamer_1_0=yes
1008     test_kf5=yes
1009     test_gtk3_kde5=yes
1010     test_freetype=yes
1011     build_skia=yes
1012     AC_MSG_CHECKING([the FreeBSD operating system release])
1013     if test -n "$with_os_version"; then
1014         OSVERSION="$with_os_version"
1015     else
1016         OSVERSION=`/sbin/sysctl -n kern.osreldate`
1017     fi
1018     AC_MSG_RESULT([found OSVERSION=$OSVERSION])
1019     AC_MSG_CHECKING([which thread library to use])
1020     if test "$OSVERSION" -lt "500016"; then
1021         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1022         PTHREAD_LIBS="-pthread"
1023     elif test "$OSVERSION" -lt "502102"; then
1024         PTHREAD_CFLAGS="-D_THREAD_SAFE"
1025         PTHREAD_LIBS="-lc_r"
1026     else
1027         PTHREAD_CFLAGS=""
1028         PTHREAD_LIBS="-pthread"
1029     fi
1030     AC_MSG_RESULT([$PTHREAD_LIBS])
1031     _os=FreeBSD
1032     ;;
1033
1034 *netbsd*)
1035     build_gstreamer_1_0=yes
1036     test_kf5=yes
1037     test_gtk3_kde5=yes
1038     test_freetype=yes
1039     build_skia=yes
1040     PTHREAD_LIBS="-pthread -lpthread"
1041     _os=NetBSD
1042     ;;
1043
1044 aix*)
1045     test_randr=no
1046     test_freetype=yes
1047     PTHREAD_LIBS=-pthread
1048     _os=AIX
1049     ;;
1050
1051 openbsd*)
1052     test_freetype=yes
1053     PTHREAD_CFLAGS="-D_THREAD_SAFE"
1054     PTHREAD_LIBS="-pthread"
1055     _os=OpenBSD
1056     ;;
1057
1058 dragonfly*)
1059     build_gstreamer_1_0=yes
1060     test_kf5=yes
1061     test_gtk3_kde5=yes
1062     test_freetype=yes
1063     build_skia=yes
1064     PTHREAD_LIBS="-pthread"
1065     _os=DragonFly
1066     ;;
1067
1068 linux-android*)
1069     build_gstreamer_1_0=no
1070     enable_lotuswordpro=no
1071     enable_mpl_subset=yes
1072     enable_coinmp=yes
1073     enable_lpsolve=no
1074     enable_mariadb_sdbc=no
1075     enable_report_builder=no
1076     enable_odk=no
1077     enable_postgresql_sdbc=no
1078     enable_python=no
1079     test_cups=no
1080     test_dbus=no
1081     test_fontconfig=no
1082     test_freetype=no
1083     test_kf5=no
1084     test_qt5=no
1085     test_gtk3_kde5=no
1086     test_randr=no
1087     test_xrender=no
1088     _os=Android
1089
1090     AC_DEFINE(HAVE_FT_FACE_GETCHARVARIANTINDEX)
1091     BUILD_TYPE="$BUILD_TYPE CAIRO FONTCONFIG FREETYPE"
1092     ;;
1093
1094 haiku*)
1095     test_cups=no
1096     test_dbus=no
1097     test_randr=no
1098     test_xrender=no
1099     test_freetype=yes
1100     enable_odk=no
1101     enable_gstreamer_1_0=no
1102     enable_coinmp=no
1103     enable_pdfium=no
1104     enable_sdremote=no
1105     enable_postgresql_sdbc=no
1106     enable_firebird_sdbc=no
1107     _os=Haiku
1108     ;;
1109
1110 *)
1111     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
1112     ;;
1113 esac
1114
1115 AC_SUBST(HOST_PLATFORM)
1116
1117 if test "$_os" = "Android" ; then
1118     # Verify that the NDK and SDK options are proper
1119     if test -z "$with_android_ndk"; then
1120         AC_MSG_ERROR([the --with-android-ndk option is mandatory, unless it is available at external/android-ndk/.])
1121     elif test ! -f "$ANDROID_NDK_HOME/meta/abis.json"; then
1122         AC_MSG_ERROR([the --with-android-ndk option does not point to an Android NDK])
1123     fi
1124
1125     if test -z "$ANDROID_SDK_HOME"; then
1126         AC_MSG_ERROR([the --with-android-sdk option is mandatory, unless it is available at external/android-sdk-linux/.])
1127     elif test ! -d "$ANDROID_SDK_HOME/platforms"; then
1128         AC_MSG_ERROR([the --with-android-sdk option does not point to an Android SDK])
1129     fi
1130
1131     BUILD_TOOLS_VERSION=`$SED -n -e 's/.*buildToolsVersion "\(.*\)"/\1/p' $SRC_ROOT/android/source/build.gradle`
1132     if test ! -d "$ANDROID_SDK_HOME/build-tools/$BUILD_TOOLS_VERSION"; then
1133         AC_MSG_WARN([android build-tools $BUILD_TOOLS_VERSION not found - install with
1134                          $ANDROID_SDK_HOME/tools/android update sdk -u --all --filter build-tools-$BUILD_TOOLS_VERSION
1135                     or adjust change $SRC_ROOT/android/source/build.gradle accordingly])
1136         add_warning "android build-tools $BUILD_TOOLS_VERSION not found - install with"
1137         add_warning "    $ANDROID_SDK_HOME/tools/android update sdk -u --all --filter build-tools-$BUILD_TOOLS_VERSION"
1138         add_warning "or adjust $SRC_ROOT/android/source/build.gradle accordingly"
1139     fi
1140     if test ! -f "$ANDROID_SDK_HOME/extras/android/m2repository/source.properties"; then
1141         AC_MSG_WARN([android support repository not found - install with
1142                          $ANDROID_SDK_HOME/tools/android update sdk -u --filter extra-android-m2repository
1143                      to allow the build to download the specified version of the android support libraries])
1144         add_warning "android support repository not found - install with"
1145         add_warning "    $ANDROID_SDK_HOME/tools/android update sdk -u --filter extra-android-m2repository"
1146         add_warning "to allow the build to download the specified version of the android support libraries"
1147     fi
1148 fi
1149
1150 if test "$_os" = "AIX"; then
1151     AC_PATH_PROG(GAWK, gawk)
1152     if test -z "$GAWK"; then
1153         AC_MSG_ERROR([gawk not found in \$PATH])
1154     fi
1155 fi
1156
1157 AC_SUBST(SDKDIRNAME)
1158
1159 AC_SUBST(PTHREAD_CFLAGS)
1160 AC_SUBST(PTHREAD_LIBS)
1161
1162 # Check for explicit A/C/CXX/OBJC/OBJCXX/LDFLAGS.
1163 # By default use the ones specified by our build system,
1164 # but explicit override is possible.
1165 AC_MSG_CHECKING(for explicit AFLAGS)
1166 if test -n "$AFLAGS"; then
1167     AC_MSG_RESULT([$AFLAGS])
1168     x_AFLAGS=
1169 else
1170     AC_MSG_RESULT(no)
1171     x_AFLAGS=[\#]
1172 fi
1173 AC_MSG_CHECKING(for explicit CFLAGS)
1174 if test -n "$CFLAGS"; then
1175     AC_MSG_RESULT([$CFLAGS])
1176     x_CFLAGS=
1177 else
1178     AC_MSG_RESULT(no)
1179     x_CFLAGS=[\#]
1180 fi
1181 AC_MSG_CHECKING(for explicit CXXFLAGS)
1182 if test -n "$CXXFLAGS"; then
1183     AC_MSG_RESULT([$CXXFLAGS])
1184     x_CXXFLAGS=
1185 else
1186     AC_MSG_RESULT(no)
1187     x_CXXFLAGS=[\#]
1188 fi
1189 AC_MSG_CHECKING(for explicit OBJCFLAGS)
1190 if test -n "$OBJCFLAGS"; then
1191     AC_MSG_RESULT([$OBJCFLAGS])
1192     x_OBJCFLAGS=
1193 else
1194     AC_MSG_RESULT(no)
1195     x_OBJCFLAGS=[\#]
1196 fi
1197 AC_MSG_CHECKING(for explicit OBJCXXFLAGS)
1198 if test -n "$OBJCXXFLAGS"; then
1199     AC_MSG_RESULT([$OBJCXXFLAGS])
1200     x_OBJCXXFLAGS=
1201 else
1202     AC_MSG_RESULT(no)
1203     x_OBJCXXFLAGS=[\#]
1204 fi
1205 AC_MSG_CHECKING(for explicit LDFLAGS)
1206 if test -n "$LDFLAGS"; then
1207     AC_MSG_RESULT([$LDFLAGS])
1208     x_LDFLAGS=
1209 else
1210     AC_MSG_RESULT(no)
1211     x_LDFLAGS=[\#]
1212 fi
1213 AC_SUBST(AFLAGS)
1214 AC_SUBST(CFLAGS)
1215 AC_SUBST(CXXFLAGS)
1216 AC_SUBST(OBJCFLAGS)
1217 AC_SUBST(OBJCXXFLAGS)
1218 AC_SUBST(LDFLAGS)
1219 AC_SUBST(x_AFLAGS)
1220 AC_SUBST(x_CFLAGS)
1221 AC_SUBST(x_CXXFLAGS)
1222 AC_SUBST(x_OBJCFLAGS)
1223 AC_SUBST(x_OBJCXXFLAGS)
1224 AC_SUBST(x_LDFLAGS)
1225
1226 dnl These are potentially set for MSVC, in the code checking for UCRT below:
1227 my_original_CFLAGS=$CFLAGS
1228 my_original_CXXFLAGS=$CXXFLAGS
1229 my_original_CPPFLAGS=$CPPFLAGS
1230
1231 dnl The following checks for gcc, cc and then cl (if it weren't guarded for win32)
1232 dnl Needs to precede the AC_C_BIGENDIAN and AC_SEARCH_LIBS calls below, which apparently call
1233 dnl AC_PROG_CC internally.
1234 if test "$_os" != "WINNT"; then
1235     # AC_PROG_CC sets CFLAGS to -g -O2 if not set, avoid that
1236     save_CFLAGS=$CFLAGS
1237     AC_PROG_CC
1238     CFLAGS=$save_CFLAGS
1239     if test -z "$CC_BASE"; then
1240         CC_BASE=`first_arg_basename "$CC"`
1241     fi
1242 fi
1243
1244 if test "$_os" != "WINNT"; then
1245     AC_C_BIGENDIAN([ENDIANNESS=big], [ENDIANNESS=little])
1246 else
1247     ENDIANNESS=little
1248 fi
1249 AC_SUBST(ENDIANNESS)
1250
1251 if test $_os != "WINNT"; then
1252     save_LIBS="$LIBS"
1253     AC_SEARCH_LIBS([dlsym], [dl],
1254         [case "$ac_cv_search_dlsym" in -l*) DLOPEN_LIBS="$ac_cv_search_dlsym";; esac],
1255         [AC_MSG_ERROR([dlsym not found in either libc nor libdl])])
1256     LIBS="$save_LIBS"
1257 fi
1258 AC_SUBST(DLOPEN_LIBS)
1259
1260 AC_ARG_ENABLE(ios-simulator,
1261     AS_HELP_STRING([--enable-ios-simulator],
1262         [build for iOS simulator])
1263 )
1264
1265 ###############################################################################
1266 # Extensions switches --enable/--disable
1267 ###############################################################################
1268 # By default these should be enabled unless having extra dependencies.
1269 # If there is extra dependency over configure options then the enable should
1270 # be automagic based on whether the requiring feature is enabled or not.
1271 # All this options change anything only with --enable-extension-integration.
1272
1273 # The name of this option and its help string makes it sound as if
1274 # extensions are built anyway, just not integrated in the installer,
1275 # if you use --disable-extension-integration. Is that really the
1276 # case?
1277
1278 libo_FUZZ_ARG_ENABLE(extension-integration,
1279     AS_HELP_STRING([--disable-extension-integration],
1280         [Disable integration of the built extensions in the installer of the
1281          product. Use this switch to disable the integration.])
1282 )
1283
1284 AC_ARG_ENABLE(avmedia,
1285     AS_HELP_STRING([--disable-avmedia],
1286         [Disable displaying and inserting AV media in documents. Work in progress, use only if you are hacking on it.])
1287 )
1288
1289 AC_ARG_ENABLE(database-connectivity,
1290     AS_HELP_STRING([--disable-database-connectivity],
1291         [Disable various database connectivity. Work in progress, use only if you are hacking on it.])
1292 )
1293
1294 # This doesn't mean not building (or "integrating") extensions
1295 # (although it probably should; i.e. it should imply
1296 # --disable-extension-integration I guess), it means not supporting
1297 # any extension mechanism at all
1298 libo_FUZZ_ARG_ENABLE(extensions,
1299     AS_HELP_STRING([--disable-extensions],
1300         [Disable all add-on extension functionality. Work in progress, use only if you are hacking on it.])
1301 )
1302
1303 AC_ARG_ENABLE(scripting,
1304     AS_HELP_STRING([--disable-scripting],
1305         [Disable BASIC, Java and Python. Work in progress, use only if you are hacking on it.])
1306 )
1307
1308 # This is mainly for Android and iOS, but could potentially be used in some
1309 # special case otherwise, too, so factored out as a separate setting
1310
1311 AC_ARG_ENABLE(dynamic-loading,
1312     AS_HELP_STRING([--disable-dynamic-loading],
1313         [Disable any use of dynamic loading of code. Work in progress, use only if you are hacking on it.])
1314 )
1315
1316 libo_FUZZ_ARG_ENABLE(report-builder,
1317     AS_HELP_STRING([--disable-report-builder],
1318         [Disable the Report Builder.])
1319 )
1320
1321 libo_FUZZ_ARG_ENABLE(ext-wiki-publisher,
1322     AS_HELP_STRING([--enable-ext-wiki-publisher],
1323         [Enable the Wiki Publisher extension.])
1324 )
1325
1326 libo_FUZZ_ARG_ENABLE(lpsolve,
1327     AS_HELP_STRING([--disable-lpsolve],
1328         [Disable compilation of the lp solve solver ])
1329 )
1330 libo_FUZZ_ARG_ENABLE(coinmp,
1331     AS_HELP_STRING([--disable-coinmp],
1332         [Disable compilation of the CoinMP solver ])
1333 )
1334
1335 libo_FUZZ_ARG_ENABLE(pdfimport,
1336     AS_HELP_STRING([--disable-pdfimport],
1337         [Disable building the PDF import feature.])
1338 )
1339
1340 libo_FUZZ_ARG_ENABLE(pdfium,
1341     AS_HELP_STRING([--disable-pdfium],
1342         [Disable building PDFium. Results in unsecure PDF signature verification.])
1343 )
1344
1345 libo_FUZZ_ARG_ENABLE(skia,
1346     AS_HELP_STRING([--disable-skia],
1347         [Disable building Skia. Use --enable-skia=debug to build without optimizations.])
1348 )
1349
1350 ###############################################################################
1351
1352 dnl ---------- *** ----------
1353
1354 libo_FUZZ_ARG_ENABLE(mergelibs,
1355     AS_HELP_STRING([--enable-mergelibs],
1356         [Merge several of the smaller libraries into one big, "merged", one.])
1357 )
1358
1359 libo_FUZZ_ARG_ENABLE(breakpad,
1360     AS_HELP_STRING([--enable-breakpad],
1361         [Enables breakpad for crash reporting.])
1362 )
1363
1364 libo_FUZZ_ARG_ENABLE(crashdump,
1365     AS_HELP_STRING([--disable-crashdump],
1366         [Disable dump.ini and dump-file, when --enable-breakpad])
1367 )
1368
1369 AC_ARG_ENABLE(fetch-external,
1370     AS_HELP_STRING([--disable-fetch-external],
1371         [Disables fetching external tarballs from web sources.])
1372 )
1373
1374 AC_ARG_ENABLE(fuzzers,
1375     AS_HELP_STRING([--enable-fuzzers],
1376         [Enables building libfuzzer targets for fuzz testing.])
1377 )
1378
1379 libo_FUZZ_ARG_ENABLE(pch,
1380     AS_HELP_STRING([--enable-pch=<yes/no/system/base/normal/full>],
1381         [Enables precompiled header support for C++. Forced default on Windows/VC build.
1382          Using 'system' will include only external headers, 'base' will add also headers
1383          from base modules, 'normal' will also add all headers except from the module built,
1384          'full' will use all suitable headers even from a module itself.])
1385 )
1386
1387 libo_FUZZ_ARG_ENABLE(epm,
1388     AS_HELP_STRING([--enable-epm],
1389         [LibreOffice includes self-packaging code, that requires epm, however epm is
1390          useless for large scale package building.])
1391 )
1392
1393 libo_FUZZ_ARG_ENABLE(odk,
1394     AS_HELP_STRING([--disable-odk],
1395         [LibreOffice includes an ODK, office development kit which some packagers may
1396          wish to build without.])
1397 )
1398
1399 AC_ARG_ENABLE(mpl-subset,
1400     AS_HELP_STRING([--enable-mpl-subset],
1401         [Don't compile any pieces which are not MPL or more liberally licensed])
1402 )
1403
1404 libo_FUZZ_ARG_ENABLE(evolution2,
1405     AS_HELP_STRING([--enable-evolution2],
1406         [Allows the built-in evolution 2 addressbook connectivity build to be
1407          enabled.])
1408 )
1409
1410 AC_ARG_ENABLE(avahi,
1411     AS_HELP_STRING([--enable-avahi],
1412         [Determines whether to use Avahi to advertise Impress to remote controls.])
1413 )
1414
1415 libo_FUZZ_ARG_ENABLE(werror,
1416     AS_HELP_STRING([--enable-werror],
1417         [Turn warnings to errors. (Has no effect in modules where the treating
1418          of warnings as errors is disabled explicitly.)]),
1419 ,)
1420
1421 libo_FUZZ_ARG_ENABLE(assert-always-abort,
1422     AS_HELP_STRING([--enable-assert-always-abort],
1423         [make assert() failures abort even when building without --enable-debug or --enable-dbgutil.]),
1424 ,)
1425
1426 libo_FUZZ_ARG_ENABLE(dbgutil,
1427     AS_HELP_STRING([--enable-dbgutil],
1428         [Provide debugging support from --enable-debug and include additional debugging
1429          utilities such as object counting or more expensive checks.
1430          This is the recommended option for developers.
1431          Note that this makes the build ABI incompatible, it is not possible to mix object
1432          files or libraries from a --enable-dbgutil and a --disable-dbgutil build.]))
1433
1434 libo_FUZZ_ARG_ENABLE(debug,
1435     AS_HELP_STRING([--enable-debug],
1436         [Include debugging information, disable compiler optimization and inlining plus
1437          extra debugging code like assertions. Extra large build! (enables -g compiler flag).]))
1438
1439 libo_FUZZ_ARG_ENABLE(split-debug,
1440     AS_HELP_STRING([--disable-split-debug],
1441         [Disable using split debug information (-gsplit-dwarf compile flag). Split debug information
1442          saves disk space and build time, but requires tools that support it (both build tools and debuggers).]))
1443
1444 libo_FUZZ_ARG_ENABLE(gdb-index,
1445     AS_HELP_STRING([--disable-gdb-index],
1446         [Disables creating debug information in the gdb index format, which makes gdb start faster.
1447          The feature requires the gold or lld linker.]))
1448
1449 libo_FUZZ_ARG_ENABLE(sal-log,
1450     AS_HELP_STRING([--enable-sal-log],
1451         [Make SAL_INFO and SAL_WARN calls do something even in a non-debug build.]))
1452
1453 libo_FUZZ_ARG_ENABLE(symbols,
1454     AS_HELP_STRING([--enable-symbols],
1455         [Generate debug information.
1456          By default, enabled for --enable-debug and --enable-dbgutil, disabled
1457          otherwise. It is possible to explicitly specify gbuild build targets
1458          (where 'all' means everything, '-' prepended means to not enable, '/' appended means
1459          everything in the directory; there is no ordering, more specific overrides
1460          more general, and disabling takes precedence).
1461          Example: --enable-symbols="all -sw/ -Library_sc".]))
1462
1463 libo_FUZZ_ARG_ENABLE(optimized,
1464     AS_HELP_STRING([--enable-optimized=<yes/no/debug>],
1465         [Whether to compile with optimization flags.
1466          By default, disabled for --enable-debug and --enable-dbgutil, enabled
1467          otherwise. Using 'debug' will try to use only optimizations that should
1468          not interfere with debugging.]))
1469
1470 libo_FUZZ_ARG_ENABLE(runtime-optimizations,
1471     AS_HELP_STRING([--disable-runtime-optimizations],
1472         [Statically disable certain runtime optimizations (like rtl/alloc.h or
1473          JVM JIT) that are known to interact badly with certain dynamic analysis
1474          tools (like -fsanitize=address or Valgrind).  By default, disabled iff
1475          CC contains "-fsanitize=*".  (For Valgrind, those runtime optimizations
1476          are typically disabled dynamically via RUNNING_ON_VALGRIND.)]))
1477
1478 AC_ARG_WITH(valgrind,
1479     AS_HELP_STRING([--with-valgrind],
1480         [Make availability of Valgrind headers a hard requirement.]))
1481
1482 libo_FUZZ_ARG_ENABLE(compiler-plugins,
1483     AS_HELP_STRING([--enable-compiler-plugins],
1484         [Enable compiler plugins that will perform additional checks during
1485          building. Enabled automatically by --enable-dbgutil.
1486          Use --enable-compiler-plugins=debug to also enable debug code in the plugins.]))
1487 COMPILER_PLUGINS_DEBUG=
1488 if test "$enable_compiler_plugins" = debug; then
1489     enable_compiler_plugins=yes
1490     COMPILER_PLUGINS_DEBUG=TRUE
1491 fi
1492
1493 libo_FUZZ_ARG_ENABLE(compiler-plugins-analyzer-pch,
1494     AS_HELP_STRING([--disable-compiler-plugins-analyzer-pch],
1495         [Disable use of precompiled headers when running the Clang compiler plugin analyzer.  Not
1496          relevant in the --disable-compiler-plugins case.]))
1497
1498 libo_FUZZ_ARG_ENABLE(ooenv,
1499     AS_HELP_STRING([--disable-ooenv],
1500         [Disable ooenv for the instdir installation.]))
1501
1502 AC_ARG_ENABLE(lto,
1503     AS_HELP_STRING([--enable-lto],
1504         [Enable link-time optimization. Suitable for (optimised) product builds. Building might take
1505          longer but libraries and executables are optimized for speed. For GCC, best to use the 'gold'
1506          linker. For MSVC, this option is broken at the moment. This is experimental work
1507          in progress that shouldn't be used unless you are working on it.)]))
1508
1509 AC_ARG_ENABLE(python,
1510     AS_HELP_STRING([--enable-python=<no/auto/system/internal/fully-internal>],
1511         [Enables or disables Python support at run-time.
1512          Also specifies what Python to use at build-time.
1513          'fully-internal' even forces the internal version for uses of Python
1514          during the build.
1515          On macOS the only choices are
1516          'internal' (default) or 'fully-internal'. Otherwise the default is 'auto'.
1517          ]))
1518
1519 libo_FUZZ_ARG_ENABLE(gtk3,
1520     AS_HELP_STRING([--disable-gtk3],
1521         [Determines whether to use Gtk+ 3.0 vclplug on platforms where Gtk+ 3.0 is available.]),
1522 ,test "${enable_gtk3+set}" = set || enable_gtk3=yes)
1523
1524 AC_ARG_ENABLE(introspection,
1525     AS_HELP_STRING([--enable-introspection],
1526         [Generate files for GObject introspection.  Requires --enable-gtk3.  (Typically used by
1527          Linux distributions.)]))
1528
1529 AC_ARG_ENABLE(split-app-modules,
1530     AS_HELP_STRING([--enable-split-app-modules],
1531         [Split file lists for app modules, e.g. base, calc.
1532          Has effect only with make distro-pack-install]),
1533 ,)
1534
1535 AC_ARG_ENABLE(split-opt-features,
1536     AS_HELP_STRING([--enable-split-opt-features],
1537         [Split file lists for some optional features, e.g. pyuno, testtool.
1538          Has effect only with make distro-pack-install]),
1539 ,)
1540
1541 libo_FUZZ_ARG_ENABLE(cairo-canvas,
1542     AS_HELP_STRING([--disable-cairo-canvas],
1543         [Determines whether to build the Cairo canvas on platforms where Cairo is available.]),
1544 ,)
1545
1546 libo_FUZZ_ARG_ENABLE(dbus,
1547     AS_HELP_STRING([--disable-dbus],
1548         [Determines whether to enable features that depend on dbus.
1549          e.g. Presentation mode screensaver control, bluetooth presentation control, automatic font install]),
1550 ,test "${enable_dbus+set}" = set || enable_dbus=yes)
1551
1552 libo_FUZZ_ARG_ENABLE(sdremote,
1553     AS_HELP_STRING([--disable-sdremote],
1554         [Determines whether to enable Impress remote control (i.e. the server component).]),
1555 ,test "${enable_sdremote+set}" = set || enable_sdremote=yes)
1556
1557 libo_FUZZ_ARG_ENABLE(sdremote-bluetooth,
1558     AS_HELP_STRING([--disable-sdremote-bluetooth],
1559         [Determines whether to build sdremote with bluetooth support.
1560          Requires dbus on Linux.]))
1561
1562 libo_FUZZ_ARG_ENABLE(gio,
1563     AS_HELP_STRING([--disable-gio],
1564         [Determines whether to use the GIO support.]),
1565 ,test "${enable_gio+set}" = set || enable_gio=yes)
1566
1567 AC_ARG_ENABLE(qt5,
1568     AS_HELP_STRING([--enable-qt5],
1569         [Determines whether to use Qt5 vclplug on platforms where Qt5 is
1570          available.]),
1571 ,)
1572
1573 AC_ARG_ENABLE(kf5,
1574     AS_HELP_STRING([--enable-kf5],
1575         [Determines whether to use Qt5/KF5 vclplug on platforms where Qt5 and
1576          KF5 are available.]),
1577 ,)
1578
1579 AC_ARG_ENABLE(kde5,
1580     AS_HELP_STRING([--enable-kde5],
1581         [Compatibility switch for the kde5 => kf5 rename. Use --enable-kf5!])
1582 ,)
1583
1584 AC_ARG_ENABLE(gtk3_kde5,
1585     AS_HELP_STRING([--enable-gtk3-kde5],
1586         [Determines whether to use Gtk3 vclplug with KF5 file dialogs on
1587          platforms where Gtk3, Qt5 and Plasma is available.]),
1588 ,)
1589
1590 AC_ARG_ENABLE(gui,
1591     AS_HELP_STRING([--disable-gui],
1592         [Disable use of X11 or Wayland to reduce dependencies (e.g. for building LibreOfficeKit).]),
1593 ,enable_gui=yes)
1594
1595 libo_FUZZ_ARG_ENABLE(randr,
1596     AS_HELP_STRING([--disable-randr],
1597         [Disable RandR support in the vcl project.]),
1598 ,test "${enable_randr+set}" = set || enable_randr=yes)
1599
1600 libo_FUZZ_ARG_ENABLE(gstreamer-1-0,
1601     AS_HELP_STRING([--disable-gstreamer-1-0],
1602         [Disable building with the gstreamer 1.0 avmedia backend.]),
1603 ,test "${enable_gstreamer_1_0+set}" = set || enable_gstreamer_1_0=yes)
1604
1605 libo_FUZZ_ARG_ENABLE(neon,
1606     AS_HELP_STRING([--disable-neon],
1607         [Disable neon and the compilation of webdav binding.]),
1608 ,)
1609
1610 libo_FUZZ_ARG_ENABLE([eot],
1611     [AS_HELP_STRING([--enable-eot],
1612         [Enable support for Embedded OpenType fonts.])],
1613 ,test "${enable_eot+set}" = set || enable_eot=no)
1614
1615 libo_FUZZ_ARG_ENABLE(cve-tests,
1616     AS_HELP_STRING([--disable-cve-tests],
1617         [Prevent CVE tests to be executed]),
1618 ,)
1619
1620 libo_FUZZ_ARG_ENABLE(chart-tests,
1621     AS_HELP_STRING([--enable-chart-tests],
1622         [Executes chart XShape tests. In a perfect world these tests would be
1623          stable and everyone could run them, in reality it is best to run them
1624          only on a few machines that are known to work and maintained by people
1625          who can judge if a test failure is a regression or not.]),
1626 ,)
1627
1628 AC_ARG_ENABLE(build-opensymbol,
1629     AS_HELP_STRING([--enable-build-opensymbol],
1630         [Do not use the prebuilt opens___.ttf. Build it instead. This needs
1631          fontforge installed.]),
1632 ,)
1633
1634 AC_ARG_ENABLE(dependency-tracking,
1635     AS_HELP_STRING([--enable-dependency-tracking],
1636         [Do not reject slow dependency extractors.])[
1637   --disable-dependency-tracking
1638                           Disables generation of dependency information.
1639                           Speed up one-time builds.],
1640 ,)
1641
1642 AC_ARG_ENABLE(icecream,
1643     AS_HELP_STRING([--enable-icecream],
1644         [Use the 'icecream' distributed compiling tool to speedup the compilation.
1645          It defaults to /opt/icecream for the location of the icecream gcc/g++
1646          wrappers, you can override that using --with-gcc-home=/the/path switch.]),
1647 ,)
1648
1649 AC_ARG_ENABLE(ld,
1650     AS_HELP_STRING([--enable-ld=<linker>],
1651         [Use the specified linker. Both 'gold' and 'lld' linkers generally use less memory and link faster.
1652          By default tries to use the best linker possible, use --disable-ld to use the default linker.
1653          If <linker> contains any ':', the part before the first ':' is used as the value of
1654          -fuse-ld, while the part after the first ':' is used as the value of --ld-path (which is
1655          needed for Clang 12).]),
1656 ,)
1657
1658 libo_FUZZ_ARG_ENABLE(cups,
1659     AS_HELP_STRING([--disable-cups],
1660         [Do not build cups support.])
1661 )
1662
1663 AC_ARG_ENABLE(ccache,
1664     AS_HELP_STRING([--disable-ccache],
1665         [Do not try to use ccache automatically.
1666          By default, unless on Windows, we will try to detect if ccache is available; in that case if
1667          CC/CXX are not yet set, and --enable-icecream is not given, we
1668          attempt to use ccache. --disable-ccache disables ccache completely.
1669          Additionally ccache's depend mode is enabled if possible,
1670          use --enable-ccache=nodepend to enable ccache without depend mode.
1671 ]),
1672 ,)
1673
1674 libo_FUZZ_ARG_ENABLE(online-update,
1675     AS_HELP_STRING([--enable-online-update],
1676         [Enable the online update service that will check for new versions of
1677          LibreOffice. By default, it is enabled on Windows and Mac, disabled on Linux.
1678          If the value is "mar", the experimental Mozilla-like update will be
1679          enabled instead of the traditional update mechanism.]),
1680 ,)
1681
1682 AC_ARG_WITH(update-config,
1683     AS_HELP_STRING([--with-update-config=/tmp/update.ini],
1684                    [Path to the update config ini file]))
1685
1686 libo_FUZZ_ARG_ENABLE(extension-update,
1687     AS_HELP_STRING([--disable-extension-update],
1688         [Disable possibility to update installed extensions.]),
1689 ,)
1690
1691 libo_FUZZ_ARG_ENABLE(release-build,
1692     AS_HELP_STRING([--enable-release-build],
1693         [Enable release build. Note that the "release build" choice is orthogonal to
1694          whether symbols are present, debug info is generated, or optimization
1695          is done.
1696          See http://wiki.documentfoundation.org/Development/DevBuild]),
1697 ,)
1698
1699 AC_ARG_ENABLE(windows-build-signing,
1700     AS_HELP_STRING([--enable-windows-build-signing],
1701         [Enable signing of windows binaries (*.exe, *.dll)]),
1702 ,)
1703
1704 AC_ARG_ENABLE(silent-msi,
1705     AS_HELP_STRING([--enable-silent-msi],
1706         [Enable MSI with LIMITUI=1 (silent install).]),
1707 ,)
1708
1709 AC_ARG_ENABLE(macosx-code-signing,
1710     AS_HELP_STRING([--enable-macosx-code-signing=<identity>],
1711         [Sign executables, dylibs, frameworks and the app bundle. If you
1712          don't provide an identity the first suitable certificate
1713          in your keychain is used.]),
1714 ,)
1715
1716 AC_ARG_ENABLE(macosx-package-signing,
1717     AS_HELP_STRING([--enable-macosx-package-signing=<identity>],
1718         [Create a .pkg suitable for uploading to the Mac App Store and sign
1719          it. If you don't provide an identity the first suitable certificate
1720          in your keychain is used.]),
1721 ,)
1722
1723 AC_ARG_ENABLE(macosx-sandbox,
1724     AS_HELP_STRING([--enable-macosx-sandbox],
1725         [Make the app bundle run in a sandbox. Requires code signing.
1726          Is required by apps distributed in the Mac App Store, and implies
1727          adherence to App Store rules.]),
1728 ,)
1729
1730 AC_ARG_WITH(macosx-bundle-identifier,
1731     AS_HELP_STRING([--with-macosx-bundle-identifier=tld.mumble.orifice.TheOffice],
1732         [Define the macOS bundle identifier. Default is the somewhat weird
1733          org.libreoffice.script ("script", huh?).]),
1734 ,with_macosx_bundle_identifier=org.libreoffice.script)
1735
1736 AC_ARG_WITH(product-name,
1737     AS_HELP_STRING([--with-product-name='My Own Office Suite'],
1738         [Define the product name. Default is AC_PACKAGE_NAME.]),
1739 ,with_product_name=$PRODUCTNAME)
1740
1741 libo_FUZZ_ARG_ENABLE(community-flavor,
1742     AS_HELP_STRING([--disable-community-flavor],
1743         [Disable the Community branding.]),
1744 ,)
1745
1746 AC_ARG_WITH(package-version,
1747     AS_HELP_STRING([--with-package-version='3.1.4.5'],
1748         [Define the package version. Default is AC_PACKAGE_VERSION. Use only if you distribute an own build for macOS.]),
1749 ,)
1750
1751 libo_FUZZ_ARG_ENABLE(readonly-installset,
1752     AS_HELP_STRING([--enable-readonly-installset],
1753         [Prevents any attempts by LibreOffice to write into its installation. That means
1754          at least that no "system-wide" extensions can be added. Partly experimental work in
1755          progress, probably not fully implemented. Always enabled for macOS.]),
1756 ,)
1757
1758 libo_FUZZ_ARG_ENABLE(mariadb-sdbc,
1759     AS_HELP_STRING([--disable-mariadb-sdbc],
1760         [Disable the build of the MariaDB/MySQL-SDBC driver.])
1761 )
1762
1763 libo_FUZZ_ARG_ENABLE(postgresql-sdbc,
1764     AS_HELP_STRING([--disable-postgresql-sdbc],
1765         [Disable the build of the PostgreSQL-SDBC driver.])
1766 )
1767
1768 libo_FUZZ_ARG_ENABLE(lotuswordpro,
1769     AS_HELP_STRING([--disable-lotuswordpro],
1770         [Disable the build of the Lotus Word Pro filter.]),
1771 ,test "${enable_lotuswordpro+set}" = set || enable_lotuswordpro=yes)
1772
1773 libo_FUZZ_ARG_ENABLE(firebird-sdbc,
1774     AS_HELP_STRING([--disable-firebird-sdbc],
1775         [Disable the build of the Firebird-SDBC driver if it doesn't compile for you.]),
1776 ,test "${enable_firebird_sdbc+set}" = set || enable_firebird_sdbc=yes)
1777
1778 AC_ARG_ENABLE(bogus-pkg-config,
1779     AS_HELP_STRING([--enable-bogus-pkg-config],
1780         [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.]),
1781 )
1782
1783 AC_ARG_ENABLE(openssl,
1784     AS_HELP_STRING([--disable-openssl],
1785         [Disable using libssl/libcrypto from OpenSSL. If disabled,
1786          components will either use GNUTLS or NSS. Work in progress,
1787          use only if you are hacking on it.]),
1788 ,enable_openssl=yes)
1789
1790 libo_FUZZ_ARG_ENABLE(cipher-openssl-backend,
1791     AS_HELP_STRING([--enable-cipher-openssl-backend],
1792         [Enable using OpenSSL as the actual implementation of the rtl/cipher.h functionality.
1793          Requires --enable-openssl.]))
1794
1795 AC_ARG_ENABLE(library-bin-tar,
1796     AS_HELP_STRING([--enable-library-bin-tar],
1797         [Enable the building and reused of tarball of binary build for some 'external' libraries.
1798         Some libraries can save their build result in a tarball
1799         stored in TARFILE_LOCATION. That binary tarball is
1800         uniquely identified by the source tarball,
1801         the content of the config_host.mk file and the content
1802         of the top-level directory in core for that library
1803         If this option is enabled, then if such a tarfile exist, it will be untarred
1804         instead of the source tarfile, and the build step will be skipped for that
1805         library.
1806         If a proper tarfile does not exist, then the normal source-based
1807         build is done for that library and a proper binary tarfile is created
1808         for the next time.]),
1809 )
1810
1811 AC_ARG_ENABLE(dconf,
1812     AS_HELP_STRING([--disable-dconf],
1813         [Disable the dconf configuration backend (enabled by default where
1814          available).]))
1815
1816 libo_FUZZ_ARG_ENABLE(formula-logger,
1817     AS_HELP_STRING(
1818         [--enable-formula-logger],
1819         [Enable formula logger for logging formula calculation flow in Calc.]
1820     )
1821 )
1822
1823 AC_ARG_ENABLE(ldap,
1824     AS_HELP_STRING([--disable-ldap],
1825         [Disable LDAP support.]),
1826 ,enable_ldap=yes)
1827
1828 AC_ARG_ENABLE(opencl,
1829     AS_HELP_STRING([--disable-opencl],
1830         [Disable OpenCL support.]),
1831 ,enable_opencl=yes)
1832
1833 libo_FUZZ_ARG_ENABLE(librelogo,
1834     AS_HELP_STRING([--disable-librelogo],
1835         [Do not build LibreLogo.]),
1836 ,enable_librelogo=yes)
1837
1838 dnl ===================================================================
1839 dnl Optional Packages (--with/without-)
1840 dnl ===================================================================
1841
1842 AC_ARG_WITH(gcc-home,
1843     AS_HELP_STRING([--with-gcc-home],
1844         [Specify the location of gcc/g++ manually. This can be used in conjunction
1845          with --enable-icecream when icecream gcc/g++ wrappers are installed in a
1846          non-default path.]),
1847 ,)
1848
1849 AC_ARG_WITH(gnu-patch,
1850     AS_HELP_STRING([--with-gnu-patch],
1851         [Specify location of GNU patch on Solaris or FreeBSD.]),
1852 ,)
1853
1854 AC_ARG_WITH(build-platform-configure-options,
1855     AS_HELP_STRING([--with-build-platform-configure-options],
1856         [Specify options for the configure script run for the *build* platform in a cross-compilation]),
1857 ,)
1858
1859 AC_ARG_WITH(gnu-cp,
1860     AS_HELP_STRING([--with-gnu-cp],
1861         [Specify location of GNU cp on Solaris or FreeBSD.]),
1862 ,)
1863
1864 AC_ARG_WITH(external-tar,
1865     AS_HELP_STRING([--with-external-tar=<TARFILE_PATH>],
1866         [Specify an absolute path of where to find (and store) tarfiles.]),
1867     TARFILE_LOCATION=$withval ,
1868 )
1869
1870 AC_ARG_WITH(referenced-git,
1871     AS_HELP_STRING([--with-referenced-git=<OTHER_CHECKOUT_DIR>],
1872         [Specify another checkout directory to reference. This makes use of
1873                  git submodule update --reference, and saves a lot of diskspace
1874                  when having multiple trees side-by-side.]),
1875     GIT_REFERENCE_SRC=$withval ,
1876 )
1877
1878 AC_ARG_WITH(linked-git,
1879     AS_HELP_STRING([--with-linked-git=<submodules repo basedir>],
1880         [Specify a directory where the repositories of submodules are located.
1881          This uses a method similar to git-new-workdir to get submodules.]),
1882     GIT_LINK_SRC=$withval ,
1883 )
1884
1885 AC_ARG_WITH(galleries,
1886     AS_HELP_STRING([--with-galleries],
1887         [Specify how galleries should be built. It is possible either to
1888          build these internally from source ("build"),
1889          or to disable them ("no")]),
1890 )
1891
1892 AC_ARG_WITH(theme,
1893     AS_HELP_STRING([--with-theme="theme1 theme2..."],
1894         [Choose which themes to include. By default those themes with an '*' are included.
1895          Possible choices: *breeze, *breeze_dark, *breeze_dark_svg, *breeze_svg, *colibre, *colibre_svg, *elementary,
1896          *elementary_svg, *karasa_jaga, *karasa_jaga_svg, *sifr, *sifr_dark, *sifr_dark_svg, *sifr_svg, *sukapura, *sukapura_svg.]),
1897 ,)
1898
1899 libo_FUZZ_ARG_WITH(helppack-integration,
1900     AS_HELP_STRING([--without-helppack-integration],
1901         [It will not integrate the helppacks to the installer
1902          of the product. Please use this switch to use the online help
1903          or separate help packages.]),
1904 ,)
1905
1906 libo_FUZZ_ARG_WITH(fonts,
1907     AS_HELP_STRING([--without-fonts],
1908         [LibreOffice includes some third-party fonts to provide a reliable basis for
1909          help content, templates, samples, etc. When these fonts are already
1910          known to be available on the system then you should use this option.]),
1911 ,)
1912
1913 AC_ARG_WITH(epm,
1914     AS_HELP_STRING([--with-epm],
1915         [Decides which epm to use. Default is to use the one from the system if
1916          one is built. When either this is not there or you say =internal epm
1917          will be built.]),
1918 ,)
1919
1920 AC_ARG_WITH(package-format,
1921     AS_HELP_STRING([--with-package-format],
1922         [Specify package format(s) for LibreOffice installation sets. The
1923          implicit --without-package-format leads to no installation sets being
1924          generated. Possible values: aix, archive, bsd, deb, dmg,
1925          installed, msi, pkg, and rpm.
1926          Example: --with-package-format='deb rpm']),
1927 ,)
1928
1929 AC_ARG_WITH(tls,
1930     AS_HELP_STRING([--with-tls],
1931         [Decides which TLS/SSL and cryptographic implementations to use for
1932          LibreOffice's code. Notice that this doesn't apply for depending
1933          libraries like "neon", for example. Default is to use NSS
1934          although OpenSSL is also possible. Notice that selecting NSS restricts
1935          the usage of OpenSSL in LO's code but selecting OpenSSL doesn't
1936          restrict by now the usage of NSS in LO's code. Possible values:
1937          openssl, nss. Example: --with-tls="nss"]),
1938 ,)
1939
1940 AC_ARG_WITH(system-libs,
1941     AS_HELP_STRING([--with-system-libs],
1942         [Use libraries already on system -- enables all --with-system-* flags.]),
1943 ,)
1944
1945 AC_ARG_WITH(system-bzip2,
1946     AS_HELP_STRING([--with-system-bzip2],
1947         [Use bzip2 already on system. Used only when --enable-online-update=mar]),,
1948     [with_system_bzip2="$with_system_libs"])
1949
1950 AC_ARG_WITH(system-headers,
1951     AS_HELP_STRING([--with-system-headers],
1952         [Use headers already on system -- enables all --with-system-* flags for
1953          external packages whose headers are the only entities used i.e.
1954          boost/odbc/sane-header(s).]),,
1955     [with_system_headers="$with_system_libs"])
1956
1957 AC_ARG_WITH(system-jars,
1958     AS_HELP_STRING([--without-system-jars],
1959         [When building with --with-system-libs, also the needed jars are expected
1960          on the system. Use this to disable that]),,
1961     [with_system_jars="$with_system_libs"])
1962
1963 AC_ARG_WITH(system-cairo,
1964     AS_HELP_STRING([--with-system-cairo],
1965         [Use cairo libraries already on system.  Happens automatically for
1966          (implicit) --enable-gtk3.]))
1967
1968 AC_ARG_WITH(system-epoxy,
1969     AS_HELP_STRING([--with-system-epoxy],
1970         [Use epoxy libraries already on system.  Happens automatically for
1971          (implicit) --enable-gtk3.]),,
1972        [with_system_epoxy="$with_system_libs"])
1973
1974 AC_ARG_WITH(myspell-dicts,
1975     AS_HELP_STRING([--with-myspell-dicts],
1976         [Adds myspell dictionaries to the LibreOffice installation set]),
1977 ,)
1978
1979 AC_ARG_WITH(system-dicts,
1980     AS_HELP_STRING([--without-system-dicts],
1981         [Do not use dictionaries from system paths.]),
1982 ,)
1983
1984 AC_ARG_WITH(external-dict-dir,
1985     AS_HELP_STRING([--with-external-dict-dir],
1986         [Specify external dictionary dir.]),
1987 ,)
1988
1989 AC_ARG_WITH(external-hyph-dir,
1990     AS_HELP_STRING([--with-external-hyph-dir],
1991         [Specify external hyphenation pattern dir.]),
1992 ,)
1993
1994 AC_ARG_WITH(external-thes-dir,
1995     AS_HELP_STRING([--with-external-thes-dir],
1996         [Specify external thesaurus dir.]),
1997 ,)
1998
1999 AC_ARG_WITH(system-zlib,
2000     AS_HELP_STRING([--with-system-zlib],
2001         [Use zlib already on system.]),,
2002     [with_system_zlib=auto])
2003
2004 AC_ARG_WITH(system-jpeg,
2005     AS_HELP_STRING([--with-system-jpeg],
2006         [Use jpeg already on system.]),,
2007     [with_system_jpeg="$with_system_libs"])
2008
2009 AC_ARG_WITH(system-clucene,
2010     AS_HELP_STRING([--with-system-clucene],
2011         [Use clucene already on system.]),,
2012     [with_system_clucene="$with_system_libs"])
2013
2014 AC_ARG_WITH(system-expat,
2015     AS_HELP_STRING([--with-system-expat],
2016         [Use expat already on system.]),,
2017     [with_system_expat="$with_system_libs"])
2018
2019 AC_ARG_WITH(system-libxml,
2020     AS_HELP_STRING([--with-system-libxml],
2021         [Use libxml/libxslt already on system.]),,
2022     [with_system_libxml=auto])
2023
2024 AC_ARG_WITH(system-icu,
2025     AS_HELP_STRING([--with-system-icu],
2026         [Use icu already on system.]),,
2027     [with_system_icu="$with_system_libs"])
2028
2029 AC_ARG_WITH(system-ucpp,
2030     AS_HELP_STRING([--with-system-ucpp],
2031         [Use ucpp already on system.]),,
2032     [])
2033
2034 AC_ARG_WITH(system-openldap,
2035     AS_HELP_STRING([--with-system-openldap],
2036         [Use the OpenLDAP LDAP SDK already on system.]),,
2037     [with_system_openldap="$with_system_libs"])
2038
2039 libo_FUZZ_ARG_ENABLE(poppler,
2040     AS_HELP_STRING([--disable-poppler],
2041         [Disable building Poppler.])
2042 )
2043
2044 AC_ARG_WITH(system-poppler,
2045     AS_HELP_STRING([--with-system-poppler],
2046         [Use system poppler (only needed for PDF import).]),,
2047     [with_system_poppler="$with_system_libs"])
2048
2049 libo_FUZZ_ARG_ENABLE(gpgmepp,
2050     AS_HELP_STRING([--disable-gpgmepp],
2051         [Disable building gpgmepp. Do not use in normal cases unless you want to fix potential problems it causes.])
2052 )
2053
2054 AC_ARG_WITH(system-gpgmepp,
2055     AS_HELP_STRING([--with-system-gpgmepp],
2056         [Use gpgmepp already on system]),,
2057     [with_system_gpgmepp="$with_system_libs"])
2058
2059 AC_ARG_WITH(system-apache-commons,
2060     AS_HELP_STRING([--with-system-apache-commons],
2061         [Use Apache commons libraries already on system.]),,
2062     [with_system_apache_commons="$with_system_jars"])
2063
2064 AC_ARG_WITH(system-mariadb,
2065     AS_HELP_STRING([--with-system-mariadb],
2066         [Use MariaDB/MySQL libraries already on system.]),,
2067     [with_system_mariadb="$with_system_libs"])
2068
2069 AC_ARG_ENABLE(bundle-mariadb,
2070     AS_HELP_STRING([--enable-bundle-mariadb],
2071         [When using MariaDB/MySQL libraries already on system, bundle them with the MariaDB Connector/LibreOffice.])
2072 )
2073
2074 AC_ARG_WITH(system-postgresql,
2075     AS_HELP_STRING([--with-system-postgresql],
2076         [Use PostgreSQL libraries already on system, for building the PostgreSQL-SDBC
2077          driver. If pg_config is not in PATH, use PGCONFIG to point to it.]),,
2078     [with_system_postgresql="$with_system_libs"])
2079
2080 AC_ARG_WITH(libpq-path,
2081     AS_HELP_STRING([--with-libpq-path=<absolute path to your libpq installation>],
2082         [Use this PostgreSQL C interface (libpq) installation for building
2083          the PostgreSQL-SDBC extension.]),
2084 ,)
2085
2086 AC_ARG_WITH(system-firebird,
2087     AS_HELP_STRING([--with-system-firebird],
2088         [Use Firebird libraries already on system, for building the Firebird-SDBC
2089          driver. If fb_config is not in PATH, use FBCONFIG to point to it.]),,
2090     [with_system_firebird="$with_system_libs"])
2091
2092 AC_ARG_WITH(system-libtommath,
2093             AS_HELP_STRING([--with-system-libtommath],
2094                            [Use libtommath already on system]),,
2095             [with_system_libtommath="$with_system_libs"])
2096
2097 AC_ARG_WITH(system-hsqldb,
2098     AS_HELP_STRING([--with-system-hsqldb],
2099         [Use hsqldb already on system.]))
2100
2101 AC_ARG_WITH(hsqldb-jar,
2102     AS_HELP_STRING([--with-hsqldb-jar=JARFILE],
2103         [Specify path to jarfile manually.]),
2104     HSQLDB_JAR=$withval)
2105
2106 libo_FUZZ_ARG_ENABLE(scripting-beanshell,
2107     AS_HELP_STRING([--disable-scripting-beanshell],
2108         [Disable support for scripts in BeanShell.]),
2109 ,
2110 )
2111
2112 AC_ARG_WITH(system-beanshell,
2113     AS_HELP_STRING([--with-system-beanshell],
2114         [Use beanshell already on system.]),,
2115     [with_system_beanshell="$with_system_jars"])
2116
2117 AC_ARG_WITH(beanshell-jar,
2118     AS_HELP_STRING([--with-beanshell-jar=JARFILE],
2119         [Specify path to jarfile manually.]),
2120     BSH_JAR=$withval)
2121
2122 libo_FUZZ_ARG_ENABLE(scripting-javascript,
2123     AS_HELP_STRING([--disable-scripting-javascript],
2124         [Disable support for scripts in JavaScript.]),
2125 ,
2126 )
2127
2128 AC_ARG_WITH(system-rhino,
2129     AS_HELP_STRING([--with-system-rhino],
2130         [Use rhino already on system.]),,)
2131 #    [with_system_rhino="$with_system_jars"])
2132 # Above is not used as we have different debug interface
2133 # patched into internal rhino. This code needs to be fixed
2134 # before we can enable it by default.
2135
2136 AC_ARG_WITH(rhino-jar,
2137     AS_HELP_STRING([--with-rhino-jar=JARFILE],
2138         [Specify path to jarfile manually.]),
2139     RHINO_JAR=$withval)
2140
2141 AC_ARG_WITH(commons-logging-jar,
2142     AS_HELP_STRING([--with-commons-logging-jar=JARFILE],
2143         [Specify path to jarfile manually.]),
2144     COMMONS_LOGGING_JAR=$withval)
2145
2146 AC_ARG_WITH(system-jfreereport,
2147     AS_HELP_STRING([--with-system-jfreereport],
2148         [Use JFreeReport already on system.]),,
2149     [with_system_jfreereport="$with_system_jars"])
2150
2151 AC_ARG_WITH(sac-jar,
2152     AS_HELP_STRING([--with-sac-jar=JARFILE],
2153         [Specify path to jarfile manually.]),
2154     SAC_JAR=$withval)
2155
2156 AC_ARG_WITH(libxml-jar,
2157     AS_HELP_STRING([--with-libxml-jar=JARFILE],
2158         [Specify path to jarfile manually.]),
2159     LIBXML_JAR=$withval)
2160
2161 AC_ARG_WITH(flute-jar,
2162     AS_HELP_STRING([--with-flute-jar=JARFILE],
2163         [Specify path to jarfile manually.]),
2164     FLUTE_JAR=$withval)
2165
2166 AC_ARG_WITH(jfreereport-jar,
2167     AS_HELP_STRING([--with-jfreereport-jar=JARFILE],
2168         [Specify path to jarfile manually.]),
2169     JFREEREPORT_JAR=$withval)
2170
2171 AC_ARG_WITH(liblayout-jar,
2172     AS_HELP_STRING([--with-liblayout-jar=JARFILE],
2173         [Specify path to jarfile manually.]),
2174     LIBLAYOUT_JAR=$withval)
2175
2176 AC_ARG_WITH(libloader-jar,
2177     AS_HELP_STRING([--with-libloader-jar=JARFILE],
2178         [Specify path to jarfile manually.]),
2179     LIBLOADER_JAR=$withval)
2180
2181 AC_ARG_WITH(libformula-jar,
2182     AS_HELP_STRING([--with-libformula-jar=JARFILE],
2183         [Specify path to jarfile manually.]),
2184     LIBFORMULA_JAR=$withval)
2185
2186 AC_ARG_WITH(librepository-jar,
2187     AS_HELP_STRING([--with-librepository-jar=JARFILE],
2188         [Specify path to jarfile manually.]),
2189     LIBREPOSITORY_JAR=$withval)
2190
2191 AC_ARG_WITH(libfonts-jar,
2192     AS_HELP_STRING([--with-libfonts-jar=JARFILE],
2193         [Specify path to jarfile manually.]),
2194     LIBFONTS_JAR=$withval)
2195
2196 AC_ARG_WITH(libserializer-jar,
2197     AS_HELP_STRING([--with-libserializer-jar=JARFILE],
2198         [Specify path to jarfile manually.]),
2199     LIBSERIALIZER_JAR=$withval)
2200
2201 AC_ARG_WITH(libbase-jar,
2202     AS_HELP_STRING([--with-libbase-jar=JARFILE],
2203         [Specify path to jarfile manually.]),
2204     LIBBASE_JAR=$withval)
2205
2206 AC_ARG_WITH(system-odbc,
2207     AS_HELP_STRING([--with-system-odbc],
2208         [Use the odbc headers already on system.]),,
2209     [with_system_odbc="auto"])
2210
2211 AC_ARG_WITH(system-sane,
2212     AS_HELP_STRING([--with-system-sane],
2213         [Use sane.h already on system.]),,
2214     [with_system_sane="$with_system_headers"])
2215
2216 AC_ARG_WITH(system-bluez,
2217     AS_HELP_STRING([--with-system-bluez],
2218         [Use bluetooth.h already on system.]),,
2219     [with_system_bluez="$with_system_headers"])
2220
2221 AC_ARG_WITH(system-curl,
2222     AS_HELP_STRING([--with-system-curl],
2223         [Use curl already on system.]),,
2224     [with_system_curl=auto])
2225
2226 AC_ARG_WITH(system-boost,
2227     AS_HELP_STRING([--with-system-boost],
2228         [Use boost already on system.]),,
2229     [with_system_boost="$with_system_headers"])
2230
2231 AC_ARG_WITH(system-glm,
2232     AS_HELP_STRING([--with-system-glm],
2233         [Use glm already on system.]),,
2234     [with_system_glm="$with_system_headers"])
2235
2236 AC_ARG_WITH(system-hunspell,
2237     AS_HELP_STRING([--with-system-hunspell],
2238         [Use libhunspell already on system.]),,
2239     [with_system_hunspell="$with_system_libs"])
2240
2241 libo_FUZZ_ARG_ENABLE(qrcodegen,
2242     AS_HELP_STRING([--disable-qrcodegen],
2243         [Disable use of qrcodegen external library.]))
2244
2245 AC_ARG_WITH(system-qrcodegen,
2246     AS_HELP_STRING([--with-system-qrcodegen],
2247         [Use libqrcodegen already on system.]),,
2248     [with_system_qrcodegen="$with_system_libs"])
2249
2250 AC_ARG_WITH(system-box2d,
2251     AS_HELP_STRING([--with-system-box2d],
2252         [Use box2d already on system.]),,
2253     [with_system_box2d="$with_system_libs"])
2254
2255 AC_ARG_WITH(system-mythes,
2256     AS_HELP_STRING([--with-system-mythes],
2257         [Use mythes already on system.]),,
2258     [with_system_mythes="$with_system_libs"])
2259
2260 AC_ARG_WITH(system-altlinuxhyph,
2261     AS_HELP_STRING([--with-system-altlinuxhyph],
2262         [Use ALTLinuxhyph already on system.]),,
2263     [with_system_altlinuxhyph="$with_system_libs"])
2264
2265 AC_ARG_WITH(system-lpsolve,
2266     AS_HELP_STRING([--with-system-lpsolve],
2267         [Use lpsolve already on system.]),,
2268     [with_system_lpsolve="$with_system_libs"])
2269
2270 AC_ARG_WITH(system-coinmp,
2271     AS_HELP_STRING([--with-system-coinmp],
2272         [Use CoinMP already on system.]),,
2273     [with_system_coinmp="$with_system_libs"])
2274
2275 AC_ARG_WITH(system-liblangtag,
2276     AS_HELP_STRING([--with-system-liblangtag],
2277         [Use liblangtag library already on system.]),,
2278     [with_system_liblangtag="$with_system_libs"])
2279
2280 AC_ARG_WITH(webdav,
2281     AS_HELP_STRING([--with-webdav],
2282         [Specify which library to use for webdav implementation.
2283          Possible values: "neon", "serf", "no". The default value is "neon".
2284          Example: --with-webdav="serf"]),
2285     WITH_WEBDAV=$withval,
2286     WITH_WEBDAV="neon")
2287
2288 AC_ARG_WITH(linker-hash-style,
2289     AS_HELP_STRING([--with-linker-hash-style],
2290         [Use linker with --hash-style=<style> when linking shared objects.
2291          Possible values: "sysv", "gnu", "both". The default value is "gnu"
2292          if supported on the build system, and "sysv" otherwise.]))
2293
2294 AC_ARG_WITH(jdk-home,
2295     AS_HELP_STRING([--with-jdk-home=<absolute path to JDK home>],
2296         [If you have installed JDK 9 or later on your system please supply the
2297          path here. Note that this is not the location of the java command but the
2298          location of the entire distribution. In case of cross-compiling, this
2299          is the JDK of the host os. Use --with-build-platform-configure-options
2300          to point to a different build platform JDK.]),
2301 ,)
2302
2303 AC_ARG_WITH(help,
2304     AS_HELP_STRING([--with-help],
2305         [Enable the build of help. There is a special parameter "common" that
2306          can be used to bundle only the common part, .e.g help-specific icons.
2307          This is useful when you build the helpcontent separately.])
2308     [
2309                           Usage:     --with-help    build the old local help
2310                                  --without-help     no local help (default)
2311                                  --with-help=html   build the new HTML local help
2312                                  --with-help=online build the new HTML online help
2313     ],
2314 ,)
2315
2316 AC_ARG_WITH(omindex,
2317    AS_HELP_STRING([--with-omindex],
2318         [Enable the support of xapian-omega index for online help.])
2319    [
2320                          Usage: --with-omindex=server prepare the pages for omindex
2321                                 but let xapian-omega be built in server.
2322                                 --with-omindex=noxap do not prepare online pages
2323                                 for xapian-omega
2324   ],
2325 ,)
2326
2327 libo_FUZZ_ARG_WITH(java,
2328     AS_HELP_STRING([--with-java=<java command>],
2329         [Specify the name of the Java interpreter command. Typically "java"
2330          which is the default.
2331
2332          To build without support for Java components, applets, accessibility
2333          or the XML filters written in Java, use --without-java or --with-java=no.]),
2334     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ],
2335     [ test -z "$with_java" -o "$with_java" = "yes" && with_java=java ]
2336 )
2337
2338 AC_ARG_WITH(jvm-path,
2339     AS_HELP_STRING([--with-jvm-path=<absolute path to parent of jvm home>],
2340         [Use a specific JVM search path at runtime.
2341          e.g. use --with-jvm-path=/usr/lib/ to find JRE/JDK in /usr/lib/jvm/]),
2342 ,)
2343
2344 AC_ARG_WITH(ant-home,
2345     AS_HELP_STRING([--with-ant-home=<absolute path to Ant home>],
2346         [If you have installed Apache Ant on your system, please supply the path here.
2347          Note that this is not the location of the Ant binary but the location
2348          of the entire distribution.]),
2349 ,)
2350
2351 AC_ARG_WITH(symbol-config,
2352     AS_HELP_STRING([--with-symbol-config],
2353         [Configuration for the crashreport symbol upload]),
2354         [],
2355         [with_symbol_config=no])
2356
2357 AC_ARG_WITH(export-validation,
2358     AS_HELP_STRING([--without-export-validation],
2359         [Disable validating OOXML and ODF files as exported from in-tree tests.]),
2360 ,with_export_validation=auto)
2361
2362 AC_ARG_WITH(bffvalidator,
2363     AS_HELP_STRING([--with-bffvalidator=<absolute path to BFFValidator>],
2364         [Enables export validation for Microsoft Binary formats (doc, xls, ppt).
2365          Requires installed Microsoft Office Binary File Format Validator.
2366          Note: export-validation (--with-export-validation) is required to be turned on.
2367          See https://www.microsoft.com/en-us/download/details.aspx?id=26794]),
2368 ,with_bffvalidator=no)
2369
2370 libo_FUZZ_ARG_WITH(junit,
2371     AS_HELP_STRING([--with-junit=<absolute path to JUnit 4 jar>],
2372         [Specifies the JUnit 4 jar file to use for JUnit-based tests.
2373          --without-junit disables those tests. Not relevant in the --without-java case.]),
2374 ,with_junit=yes)
2375
2376 AC_ARG_WITH(hamcrest,
2377     AS_HELP_STRING([--with-hamcrest=<absolute path to hamcrest jar>],
2378         [Specifies the hamcrest jar file to use for JUnit-based tests.
2379          --without-junit disables those tests. Not relevant in the --without-java case.]),
2380 ,with_hamcrest=yes)
2381
2382 AC_ARG_WITH(perl-home,
2383     AS_HELP_STRING([--with-perl-home=<abs. path to Perl 5 home>],
2384         [If you have installed Perl 5 Distribution, on your system, please
2385          supply the path here. Note that this is not the location of the Perl
2386          binary but the location of the entire distribution.]),
2387 ,)
2388
2389 libo_FUZZ_ARG_WITH(doxygen,
2390     AS_HELP_STRING(
2391         [--with-doxygen=<absolute path to doxygen executable>],
2392         [Specifies the doxygen executable to use when generating ODK C/C++
2393          documentation. --without-doxygen disables generation of ODK C/C++
2394          documentation. Not relevant in the --disable-odk case.]),
2395 ,with_doxygen=yes)
2396
2397 AC_ARG_WITH(visual-studio,
2398     AS_HELP_STRING([--with-visual-studio=<2019>],
2399         [Specify which Visual Studio version to use in case several are
2400          installed. Currently only 2019 (default) is supported.]),
2401 ,)
2402
2403 AC_ARG_WITH(windows-sdk,
2404     AS_HELP_STRING([--with-windows-sdk=<8.0(A)/8.1(A)/10.0>],
2405         [Specify which Windows SDK, or "Windows Kit", version to use
2406          in case the one that came with the selected Visual Studio
2407          is not what you want for some reason. Note that not all compiler/SDK
2408          combinations are supported. The intent is that this option should not
2409          be needed.]),
2410 ,)
2411
2412 AC_ARG_WITH(lang,
2413     AS_HELP_STRING([--with-lang="es sw tu cs sk"],
2414         [Use this option to build LibreOffice with additional UI language support.
2415          English (US) is always included by default.
2416          Separate multiple languages with space.
2417          For all languages, use --with-lang=ALL.]),
2418 ,)
2419
2420 AC_ARG_WITH(locales,
2421     AS_HELP_STRING([--with-locales="en es pt fr zh kr ja"],
2422         [Use this option to limit the locale information built in.
2423          Separate multiple locales with space.
2424          Very experimental and might well break stuff.
2425          Just a desperate measure to shrink code and data size.
2426          By default all the locales available is included.
2427          This option is completely unrelated to --with-lang.])
2428     [
2429                           Affects also our character encoding conversion
2430                           tables for encodings mainly targeted for a
2431                           particular locale, like EUC-CN and EUC-TW for
2432                           zh, ISO-2022-JP for ja.
2433
2434                           Affects also our add-on break iterator data for
2435                           some languages.
2436
2437                           For the default, all locales, don't use this switch at all.
2438                           Specifying just the language part of a locale means all matching
2439                           locales will be included.
2440     ],
2441 ,)
2442
2443 # Kerberos and GSSAPI used only by PostgreSQL as of LibO 3.5
2444 libo_FUZZ_ARG_WITH(krb5,
2445     AS_HELP_STRING([--with-krb5],
2446         [Enable MIT Kerberos 5 support in modules that support it.
2447          By default automatically enabled on platforms
2448          where a good system Kerberos 5 is available.]),
2449 ,)
2450
2451 libo_FUZZ_ARG_WITH(gssapi,
2452     AS_HELP_STRING([--with-gssapi],
2453         [Enable GSSAPI support in modules that support it.
2454          By default automatically enabled on platforms
2455          where a good system GSSAPI is available.]),
2456 ,)
2457
2458 AC_ARG_WITH(iwyu,
2459     AS_HELP_STRING([--with-iwyu],
2460         [Use given IWYU binary path to check unneeded includes instead of building.
2461          Use only if you are hacking on it.]),
2462 ,)
2463
2464 libo_FUZZ_ARG_WITH(lxml,
2465     AS_HELP_STRING([--without-lxml],
2466         [gla11y will use python lxml when available, potentially building a local copy if necessary.
2467          --without-lxml tells it to not use python lxml at all, which means that gla11y will only
2468          report widget classes and ids.]),
2469 ,)
2470
2471 libo_FUZZ_ARG_WITH(latest-c++,
2472     AS_HELP_STRING([--with-latest-c++],
2473         [Try to enable the latest features of the C++ compiler, even if they are not yet part of a
2474          published standard.]),,
2475         [with_latest_c__=no])
2476
2477 dnl ===================================================================
2478 dnl Branding
2479 dnl ===================================================================
2480
2481 AC_ARG_WITH(branding,
2482     AS_HELP_STRING([--with-branding=/path/to/images],
2483         [Use given path to retrieve branding images set.])
2484     [
2485                           Search for intro.png about.svg and logo.svg.
2486                           If any is missing, default ones will be used instead.
2487
2488                           Search also progress.conf for progress
2489                           settings on intro screen :
2490
2491                           PROGRESSBARCOLOR="255,255,255" Set color of
2492                           progress bar. Comma separated RGB decimal values.
2493                           PROGRESSSIZE="407,6" Set size of progress bar.
2494                           Comma separated decimal values (width, height).
2495                           PROGRESSPOSITION="61,317" Set position of progress
2496                           bar from left,top. Comma separated decimal values.
2497                           PROGRESSFRAMECOLOR="20,136,3" Set color of progress
2498                           bar frame. Comma separated RGB decimal values.
2499                           PROGRESSTEXTCOLOR="0,0,0" Set color of progress
2500                           bar text. Comma separated RGB decimal values.
2501                           PROGRESSTEXTBASELINE="287" Set vertical position of
2502                           progress bar text from top. Decimal value.
2503
2504                           Default values will be used if not found.
2505     ],
2506 ,)
2507
2508
2509 AC_ARG_WITH(extra-buildid,
2510     AS_HELP_STRING([--with-extra-buildid="Tinderbox: Win-x86@6, Branch:master, Date:2012-11-26_00.29.34"],
2511         [Show addition build identification in about dialog.]),
2512 ,)
2513
2514
2515 AC_ARG_WITH(vendor,
2516     AS_HELP_STRING([--with-vendor="John the Builder"],
2517         [Set vendor of the build.]),
2518 ,)
2519
2520 AC_ARG_WITH(android-package-name,
2521     AS_HELP_STRING([--with-android-package-name="org.libreoffice"],
2522         [Set Android package name of the build.]),
2523 ,)
2524
2525 AC_ARG_WITH(compat-oowrappers,
2526     AS_HELP_STRING([--with-compat-oowrappers],
2527         [Install oo* wrappers in parallel with
2528          lo* ones to keep backward compatibility.
2529          Has effect only with make distro-pack-install]),
2530 ,)
2531
2532 AC_ARG_WITH(os-version,
2533     AS_HELP_STRING([--with-os-version=<OSVERSION>],
2534         [For FreeBSD users, use this option to override the detected OSVERSION.]),
2535 ,)
2536
2537 AC_ARG_WITH(idlc-cpp,
2538     AS_HELP_STRING([--with-idlc-cpp=<cpp/ucpp>],
2539         [Specify the C Preprocessor to use for idlc. Default is ucpp.]),
2540 ,)
2541
2542 AC_ARG_WITH(parallelism,
2543     AS_HELP_STRING([--with-parallelism],
2544         [Number of jobs to run simultaneously during build. Parallel builds can
2545         save a lot of time on multi-cpu machines. Defaults to the number of
2546         CPUs on the machine, unless you configure --enable-icecream - then to
2547         40.]),
2548 ,)
2549
2550 AC_ARG_WITH(all-tarballs,
2551     AS_HELP_STRING([--with-all-tarballs],
2552         [Download all external tarballs unconditionally]))
2553
2554 AC_ARG_WITH(gdrive-client-id,
2555     AS_HELP_STRING([--with-gdrive-client-id],
2556         [Provides the client id of the application for OAuth2 authentication
2557         on Google Drive. If either this or --with-gdrive-client-secret is
2558         empty, the feature will be disabled]),
2559 )
2560
2561 AC_ARG_WITH(gdrive-client-secret,
2562     AS_HELP_STRING([--with-gdrive-client-secret],
2563         [Provides the client secret of the application for OAuth2
2564         authentication on Google Drive. If either this or
2565         --with-gdrive-client-id is empty, the feature will be disabled]),
2566 )
2567
2568 AC_ARG_WITH(alfresco-cloud-client-id,
2569     AS_HELP_STRING([--with-alfresco-cloud-client-id],
2570         [Provides the client id of the application for OAuth2 authentication
2571         on Alfresco Cloud. If either this or --with-alfresco-cloud-client-secret is
2572         empty, the feature will be disabled]),
2573 )
2574
2575 AC_ARG_WITH(alfresco-cloud-client-secret,
2576     AS_HELP_STRING([--with-alfresco-cloud-client-secret],
2577         [Provides the client secret of the application for OAuth2
2578         authentication on Alfresco Cloud. If either this or
2579         --with-alfresco-cloud-client-id is empty, the feature will be disabled]),
2580 )
2581
2582 AC_ARG_WITH(onedrive-client-id,
2583     AS_HELP_STRING([--with-onedrive-client-id],
2584         [Provides the client id of the application for OAuth2 authentication
2585         on OneDrive. If either this or --with-onedrive-client-secret is
2586         empty, the feature will be disabled]),
2587 )
2588
2589 AC_ARG_WITH(onedrive-client-secret,
2590     AS_HELP_STRING([--with-onedrive-client-secret],
2591         [Provides the client secret of the application for OAuth2
2592         authentication on OneDrive. If either this or
2593         --with-onedrive-client-id is empty, the feature will be disabled]),
2594 )
2595 dnl ===================================================================
2596 dnl Do we want to use pre-build binary tarball for recompile
2597 dnl ===================================================================
2598
2599 if test "$enable_library_bin_tar" = "yes" ; then
2600     USE_LIBRARY_BIN_TAR=TRUE
2601 else
2602     USE_LIBRARY_BIN_TAR=
2603 fi
2604 AC_SUBST(USE_LIBRARY_BIN_TAR)
2605
2606 dnl ===================================================================
2607 dnl Test whether build target is Release Build
2608 dnl ===================================================================
2609 AC_MSG_CHECKING([whether build target is Release Build])
2610 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
2611     AC_MSG_RESULT([no])
2612     ENABLE_RELEASE_BUILD=
2613     GET_TASK_ALLOW_ENTITLEMENT='
2614         <!-- We want to be able to debug a hardened process when not building for release -->
2615         <key>com.apple.security.get-task-allow</key>
2616         <true/>'
2617 else
2618     AC_MSG_RESULT([yes])
2619     ENABLE_RELEASE_BUILD=TRUE
2620     GET_TASK_ALLOW_ENTITLEMENT=''
2621 fi
2622 AC_SUBST(ENABLE_RELEASE_BUILD)
2623 AC_SUBST(GET_TASK_ALLOW_ENTITLEMENT)
2624
2625 AC_MSG_CHECKING([whether to build a Community flavor])
2626 if test -z "$enable_community_flavor" -o "$enable_community_flavor" == "yes"; then
2627     AC_DEFINE(HAVE_FEATURE_COMMUNITY_FLAVOR)
2628     AC_MSG_RESULT([yes])
2629 else
2630     AC_MSG_RESULT([no])
2631 fi
2632
2633 dnl ===================================================================
2634 dnl Test whether to sign Windows Build
2635 dnl ===================================================================
2636 AC_MSG_CHECKING([whether to sign windows build])
2637 if test "$enable_windows_build_signing" = "yes" -a "$_os" = "WINNT"; then
2638     AC_MSG_RESULT([yes])
2639     WINDOWS_BUILD_SIGNING="TRUE"
2640 else
2641     AC_MSG_RESULT([no])
2642     WINDOWS_BUILD_SIGNING="FALSE"
2643 fi
2644 AC_SUBST(WINDOWS_BUILD_SIGNING)
2645
2646 dnl ===================================================================
2647 dnl MacOSX build and runtime environment options
2648 dnl ===================================================================
2649
2650 AC_ARG_WITH(macosx-sdk,
2651     AS_HELP_STRING([--with-macosx-sdk=<version>],
2652         [Prefer a specific SDK for building.])
2653     [
2654                           If the requested SDK is not available, a search for the oldest one will be done.
2655                           With current Xcode versions, only the latest SDK is included, so this option is
2656                           not terribly useful. It works fine to build with a new SDK and run the result
2657                           on an older OS.
2658
2659                           e. g.: --with-macosx-sdk=10.10
2660
2661                           there are 3 options to control the MacOSX build:
2662                           --with-macosx-sdk (referred as 'sdk' below)
2663                           --with-macosx-version-min-required (referred as 'min' below)
2664                           --with-macosx-version-max-allowed (referred as 'max' below)
2665
2666                           the connection between these value and the default they take is as follow:
2667                           ( ? means not specified on the command line, s means the SDK version found,
2668                           constraint: 8 <= x <= y <= z)
2669
2670                           ==========================================
2671                            command line      || config result
2672                           ==========================================
2673                           min  | max  | sdk  || min   | max  | sdk  |
2674                           ?    | ?    | ?    || 10.10 | 10.s | 10.s |
2675                           ?    | ?    | 10.x || 10.10 | 10.x | 10.x |
2676                           ?    | 10.x | ?    || 10.10 | 10.s | 10.s |
2677                           ?    | 10.x | 10.y || 10.10 | 10.x | 10.y |
2678                           10.x | ?    | ?    || 10.x  | 10.s | 10.s |
2679                           10.x | ?    | 10.y || 10.x  | 10.y | 10.y |
2680                           10.x | 10.y | ?    || 10.x  | 10.y | 10.y |
2681                           10.x | 10.y | 10.z || 10.x  | 10.y | 10.z |
2682
2683
2684                           see: http://developer.apple.com/library/mac/#technotes/tn2064/_index.html
2685                           for a detailed technical explanation of these variables
2686
2687                           Note: MACOSX_DEPLOYMENT_TARGET will be set to the value of 'min'.
2688     ],
2689 ,)
2690
2691 AC_ARG_WITH(macosx-version-min-required,
2692     AS_HELP_STRING([--with-macosx-version-min-required=<version>],
2693         [set the minimum OS version needed to run the built LibreOffice])
2694     [
2695                           e. g.: --with-macosx-version-min-required=10.10
2696                           see --with-macosx-sdk for more info
2697     ],
2698 ,)
2699
2700 AC_ARG_WITH(macosx-version-max-allowed,
2701     AS_HELP_STRING([--with-macosx-version-max-allowed=<version>],
2702         [set the maximum allowed OS version the LibreOffice compilation can use APIs from])
2703     [
2704                           e. g.: --with-macosx-version-max-allowed=10.10
2705                           see --with-macosx-sdk for more info
2706     ],
2707 ,)
2708
2709
2710 dnl ===================================================================
2711 dnl options for stuff used during cross-compilation build
2712 dnl Not quite superseded by --with-build-platform-configure-options.
2713 dnl TODO: check, if the "force" option is still needed anywhere.
2714 dnl ===================================================================
2715
2716 AC_ARG_WITH(system-icu-for-build,
2717     AS_HELP_STRING([--with-system-icu-for-build=yes/no/force],
2718         [Use icu already on system for build tools (cross-compilation only).]))
2719
2720
2721 dnl ===================================================================
2722 dnl Check for incompatible options set by fuzzing, and reset those
2723 dnl automatically to working combinations
2724 dnl ===================================================================
2725
2726 if test "$libo_fuzzed_enable_dbus" = yes -a "$libo_fuzzed_enable_avahi" -a \
2727         "$enable_dbus" != "$enable_avahi"; then
2728     AC_MSG_NOTICE([Resetting --enable-avahi=$enable_dbus])
2729     enable_avahi=$enable_dbus
2730 fi
2731
2732 add_lopath_after ()
2733 {
2734     if ! echo "$LO_PATH" | $EGREP -q "(^|${P_SEP})$1($|${P_SEP})"; then
2735         LO_PATH="${LO_PATH:+$LO_PATH$P_SEP}$1"
2736     fi
2737 }
2738
2739 add_lopath_before ()
2740 {
2741     local IFS=${P_SEP}
2742     local path_cleanup
2743     local dir
2744     for dir in $LO_PATH ; do
2745         if test "$dir" != "$1" ; then
2746             path_cleanup=${path_cleanup:+$path_cleanup$P_SEP}$dir
2747         fi
2748     done
2749     LO_PATH="$1${path_cleanup:+$P_SEP$path_cleanup}"
2750 }
2751
2752 dnl ===================================================================
2753 dnl check for required programs (grep, awk, sed, bash)
2754 dnl ===================================================================
2755
2756 pathmunge ()
2757 {
2758     local new_path
2759     if test -n "$1"; then
2760         if test "$build_os" = "cygwin"; then
2761             if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
2762                 PathFormat "$1"
2763                 new_path=`cygpath -sm "$formatted_path"`
2764             else
2765                 PathFormat "$1"
2766                 new_path=`cygpath -u "$formatted_path"`
2767             fi
2768         else
2769             new_path="$1"
2770         fi
2771         if test "$2" = "after"; then
2772             add_lopath_after "$new_path"
2773         else
2774             add_lopath_before "$new_path"
2775         fi
2776     fi
2777 }
2778
2779 AC_PROG_AWK
2780 AC_PATH_PROG( AWK, $AWK)
2781 if test -z "$AWK"; then
2782     AC_MSG_ERROR([install awk to run this script])
2783 fi
2784
2785 AC_PATH_PROG(BASH, bash)
2786 if test -z "$BASH"; then
2787     AC_MSG_ERROR([bash not found in \$PATH])
2788 fi
2789 AC_SUBST(BASH)
2790
2791 AC_MSG_CHECKING([for GNU or BSD tar])
2792 for a in $GNUTAR gtar gnutar bsdtar tar /usr/sfw/bin/gtar; do
2793     $a --version 2> /dev/null | egrep "GNU|bsdtar"  2>&1 > /dev/null
2794     if test $? -eq 0;  then
2795         GNUTAR=$a
2796         break
2797     fi
2798 done
2799 AC_MSG_RESULT($GNUTAR)
2800 if test -z "$GNUTAR"; then
2801     AC_MSG_ERROR([not found. install GNU or BSD tar.])
2802 fi
2803 AC_SUBST(GNUTAR)
2804
2805 AC_MSG_CHECKING([for tar's option to strip components])
2806 $GNUTAR --help 2> /dev/null | egrep "bsdtar|strip-components" 2>&1 >/dev/null
2807 if test $? -eq 0; then
2808     STRIP_COMPONENTS="--strip-components"
2809 else
2810     $GNUTAR --help 2> /dev/null | egrep "strip-path" 2>&1 >/dev/null
2811     if test $? -eq 0; then
2812         STRIP_COMPONENTS="--strip-path"
2813     else
2814         STRIP_COMPONENTS="unsupported"
2815     fi
2816 fi
2817 AC_MSG_RESULT($STRIP_COMPONENTS)
2818 if test x$STRIP_COMPONENTS = xunsupported; then
2819     AC_MSG_ERROR([you need a tar that is able to strip components.])
2820 fi
2821 AC_SUBST(STRIP_COMPONENTS)
2822
2823 dnl It is useful to have a BUILD_TYPE keyword to distinguish "normal"
2824 dnl desktop OSes from "mobile" ones.
2825
2826 dnl We assume that a non-DESKTOP build type is also a non-NATIVE one.
2827 dnl In other words, that when building for an OS that is not a
2828 dnl "desktop" one but a "mobile" one, we are always cross-compiling.
2829
2830 dnl Note the direction of the implication; there is no assumption that
2831 dnl cross-compiling would imply a non-desktop OS.
2832
2833 if test $_os != iOS -a $_os != Android -a "$enable_fuzzers" != "yes"; then
2834     BUILD_TYPE="$BUILD_TYPE DESKTOP"
2835     AC_DEFINE(HAVE_FEATURE_DESKTOP)
2836     AC_DEFINE(HAVE_FEATURE_MULTIUSER_ENVIRONMENT)
2837 fi
2838
2839 # Whether to build "avmedia" functionality or not.
2840
2841 if test -z "$enable_avmedia"; then
2842     enable_avmedia=yes
2843 fi
2844
2845 BUILD_TYPE="$BUILD_TYPE AVMEDIA"
2846 if test "$enable_avmedia" = yes; then
2847     AC_DEFINE(HAVE_FEATURE_AVMEDIA)
2848 else
2849     USE_AVMEDIA_DUMMY='TRUE'
2850 fi
2851 AC_SUBST(USE_AVMEDIA_DUMMY)
2852
2853 # Decide whether to build database connectivity stuff (including
2854 # Base) or not. We probably don't want to on non-desktop OSes.
2855 if test -z "$enable_database_connectivity"; then
2856     # --disable-database-connectivity is unfinished work in progress
2857     # and the iOS test app doesn't link if we actually try to use it.
2858     # if test $_os != iOS -a $_os != Android; then
2859     if test $_os != iOS; then
2860         enable_database_connectivity=yes
2861     fi
2862 fi
2863
2864 if test "$enable_database_connectivity" = yes; then
2865     BUILD_TYPE="$BUILD_TYPE DBCONNECTIVITY"
2866     AC_DEFINE(HAVE_FEATURE_DBCONNECTIVITY)
2867 fi
2868
2869 if test -z "$enable_extensions"; then
2870     # For iOS and Android Viewer, disable extensions unless specifically overridden with --enable-extensions.
2871     if test $_os != iOS && test $_os != Android -o "$ENABLE_ANDROID_LOK" = TRUE ; then
2872         enable_extensions=yes
2873     fi
2874 fi
2875
2876 if test "$enable_extensions" = yes; then
2877     BUILD_TYPE="$BUILD_TYPE EXTENSIONS"
2878     AC_DEFINE(HAVE_FEATURE_EXTENSIONS)
2879 fi
2880
2881 if test -z "$enable_scripting"; then
2882     # Disable scripting for iOS unless specifically overridden
2883     # with --enable-scripting.
2884     if test $_os != iOS; then
2885         enable_scripting=yes
2886     fi
2887 fi
2888
2889 DISABLE_SCRIPTING=''
2890 if test "$enable_scripting" = yes; then
2891     BUILD_TYPE="$BUILD_TYPE SCRIPTING"
2892     AC_DEFINE(HAVE_FEATURE_SCRIPTING)
2893 else
2894     DISABLE_SCRIPTING='TRUE'
2895     SCPDEFS="$SCPDEFS -DDISABLE_SCRIPTING"
2896 fi
2897
2898 if test $_os = iOS -o $_os = Android; then
2899     # Disable dynamic_loading always for iOS and Android
2900     enable_dynamic_loading=no
2901 elif test -z "$enable_dynamic_loading"; then
2902     # Otherwise enable it unless specifically disabled
2903     enable_dynamic_loading=yes
2904 fi
2905
2906 DISABLE_DYNLOADING=''
2907 if test "$enable_dynamic_loading" = yes; then
2908     BUILD_TYPE="$BUILD_TYPE DYNLOADING"
2909 else
2910     DISABLE_DYNLOADING='TRUE'
2911 fi
2912 AC_SUBST(DISABLE_DYNLOADING)
2913
2914 # remember SYSBASE value
2915 AC_SUBST(SYSBASE)
2916
2917 dnl ===================================================================
2918 dnl  Sort out various gallery compilation options
2919 dnl ===================================================================
2920 WITH_GALLERY_BUILD=TRUE
2921 AC_MSG_CHECKING([how to build and package galleries])
2922 if test -n "${with_galleries}"; then
2923     if test "$with_galleries" = "build"; then
2924         AC_MSG_RESULT([build from source images internally])
2925     elif test "$with_galleries" = "no"; then
2926         WITH_GALLERY_BUILD=
2927         AC_MSG_RESULT([disable non-internal gallery build])
2928     else
2929         AC_MSG_ERROR([unknown value --with-galleries=$with_galleries])
2930     fi
2931 else
2932     if test $_os != iOS -a $_os != Android; then
2933         AC_MSG_RESULT([internal src images for desktop])
2934     else
2935         WITH_GALLERY_BUILD=
2936         AC_MSG_RESULT([disable src image build])
2937     fi
2938 fi
2939 AC_SUBST(WITH_GALLERY_BUILD)
2940
2941 dnl ===================================================================
2942 dnl  Checks if ccache is available
2943 dnl ===================================================================
2944 CCACHE_DEPEND_MODE=
2945 if test "$_os" = "WINNT"; then
2946     # on windows/VC build do not use ccache
2947     CCACHE=""
2948 elif test "$enable_ccache" = "no"; then
2949     CCACHE=""
2950 elif test -n "$enable_ccache" -o \( "$enable_ccache" = "" -a "$enable_icecream" != "yes" \); then
2951     case "%$CC%$CXX%" in
2952     # If $CC and/or $CXX already contain "ccache" (possibly suffixed with some version number etc),
2953     # assume that's good then
2954     *%ccache[[-_' ']]*|*/ccache[[-_' ']]*)
2955         AC_MSG_NOTICE([ccache seems to be included in a pre-defined CC and/or CXX])
2956         CCACHE_DEPEND_MODE=1
2957         ;;
2958     *)
2959         AC_PATH_PROG([CCACHE],[ccache],[not found])
2960         if test "$CCACHE" = "not found"; then
2961             CCACHE=""
2962         else
2963             CCACHE_DEPEND_MODE=1
2964             # Need to check for ccache version: otherwise prevents
2965             # caching of the results (like "-x objective-c++" for Mac)
2966             if test $_os = Darwin -o $_os = iOS; then
2967                 # Check ccache version
2968                 AC_MSG_CHECKING([whether version of ccache is suitable])
2969                 CCACHE_VERSION=`"$CCACHE" -V | "$AWK" '/^ccache version/{print $3}'`
2970                 CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
2971                 if test "$CCACHE_VERSION" = "2.4_OOo" -o "$CCACHE_NUMVER" -ge "030100"; then
2972                     AC_MSG_RESULT([yes, $CCACHE_VERSION])
2973                 else
2974                     AC_MSG_RESULT([no, $CCACHE_VERSION])
2975                     CCACHE=""
2976                     CCACHE_DEPEND_MODE=
2977                 fi
2978             fi
2979         fi
2980         ;;
2981     esac
2982 else
2983     CCACHE=""
2984 fi
2985 if test "$enable_ccache" = "nodepend"; then
2986     CCACHE_DEPEND_MODE=""
2987 fi
2988 AC_SUBST(CCACHE_DEPEND_MODE)
2989
2990 if test "$CCACHE" != ""; then
2991     ccache_size_msg=$([ccache -s | tail -n 1 | sed 's/^[^0-9]*//' | sed -e 's/\.[0-9]*//'])
2992     ccache_size=$(echo "$ccache_size_msg" | grep "G" | sed -e 's/G.*$//')
2993     if test "$ccache_size" = ""; then
2994         ccache_size=$(echo "$ccache_size_msg" | grep "M" | sed -e 's/\ M.*$//')
2995         if test "$ccache_size" = ""; then
2996             ccache_size=0
2997         fi
2998         # we could not determine the size or it was less than 1GB -> disable auto-ccache
2999         if test $ccache_size -lt 1024; then
3000             CCACHE=""
3001             AC_MSG_WARN([ccache's cache size is less than 1GB using it is counter-productive: Disabling auto-ccache detection])
3002             add_warning "ccache's cache size is less than 1GB using it is counter-productive: auto-ccache detection disabled"
3003         else
3004             # warn that ccache may be too small for debug build
3005             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3006             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3007         fi
3008     else
3009         if test $ccache_size -lt 5; then
3010             #warn that ccache may be too small for debug build
3011             AC_MSG_WARN([ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build])
3012             add_warning "ccache's cache size is less than 5GB using it may be counter-productive for debug or symbol-enabled build"
3013         fi
3014     fi
3015 fi
3016
3017 dnl ===================================================================
3018 dnl  Checks for C compiler,
3019 dnl  The check for the C++ compiler is later on.
3020 dnl ===================================================================
3021 if test "$_os" != "WINNT"; then
3022     GCC_HOME_SET="true"
3023     AC_MSG_CHECKING([gcc home])
3024     if test -z "$with_gcc_home"; then
3025         if test "$enable_icecream" = "yes"; then
3026             if test -d "/usr/lib/icecc/bin"; then
3027                 GCC_HOME="/usr/lib/icecc/"
3028             elif test -d "/usr/libexec/icecc/bin"; then
3029                 GCC_HOME="/usr/libexec/icecc/"
3030             elif test -d "/opt/icecream/bin"; then
3031                 GCC_HOME="/opt/icecream/"
3032             else
3033                 AC_MSG_ERROR([Could not figure out the location of icecream GCC wrappers, manually use --with-gcc-home])
3034
3035             fi
3036         else
3037             GCC_HOME=`which gcc | $SED -e s,/bin/gcc,,`
3038             GCC_HOME_SET="false"
3039         fi
3040     else
3041         GCC_HOME="$with_gcc_home"
3042     fi
3043     AC_MSG_RESULT($GCC_HOME)
3044     AC_SUBST(GCC_HOME)
3045
3046     if test "$GCC_HOME_SET" = "true"; then
3047         if test -z "$CC"; then
3048             CC="$GCC_HOME/bin/gcc"
3049             CC_BASE="gcc"
3050         fi
3051         if test -z "$CXX"; then
3052             CXX="$GCC_HOME/bin/g++"
3053             CXX_BASE="g++"
3054         fi
3055     fi
3056 fi
3057
3058 COMPATH=`dirname "$CC"`
3059 if test "$COMPATH" = "."; then
3060     AC_PATH_PROGS(COMPATH, $CC)
3061     dnl double square bracket to get single because of M4 quote...
3062     COMPATH=`echo $COMPATH | $SED "s@/[[^/:]]*\\\$@@"`
3063 fi
3064 COMPATH=`echo $COMPATH | $SED "s@/[[Bb]][[Ii]][[Nn]]\\\$@@"`
3065
3066 dnl ===================================================================
3067 dnl Java support
3068 dnl ===================================================================
3069 AC_MSG_CHECKING([whether to build with Java support])
3070 if test "$with_java" != "no"; then
3071     if test "$DISABLE_SCRIPTING" = TRUE; then
3072         AC_MSG_RESULT([no, overridden by --disable-scripting])
3073         ENABLE_JAVA=""
3074         with_java=no
3075     else
3076         AC_MSG_RESULT([yes])
3077         ENABLE_JAVA="TRUE"
3078         AC_DEFINE(HAVE_FEATURE_JAVA)
3079     fi
3080 else
3081     AC_MSG_RESULT([no])
3082     ENABLE_JAVA=""
3083 fi
3084
3085 AC_SUBST(ENABLE_JAVA)
3086
3087 dnl ENABLE_JAVA="TRUE" if we want there to be *run-time* (and build-time) support for Java
3088
3089 dnl ENABLE_JAVA="" indicate no Java support at all
3090
3091 dnl ===================================================================
3092 dnl Check macOS SDK and compiler
3093 dnl ===================================================================
3094
3095 if test $_os = Darwin; then
3096
3097     # If no --with-macosx-sdk option is given, look for one
3098
3099     # The intent is that for "most" Mac-based developers, a suitable
3100     # SDK will be found automatically without any configure options.
3101
3102     # For developers with a current Xcode, the lowest-numbered SDK
3103     # higher than or equal to the minimum required should be found.
3104
3105     AC_MSG_CHECKING([what macOS SDK to use])
3106     for _macosx_sdk in ${with_macosx_sdk-11.1 11.0 10.15 10.14 10.13}; do
3107         MACOSX_SDK_PATH=`xcrun --sdk macosx${_macosx_sdk} --show-sdk-path 2> /dev/null`
3108         if test -d "$MACOSX_SDK_PATH"; then
3109             with_macosx_sdk="${_macosx_sdk}"
3110             break
3111         else
3112             MACOSX_SDK_PATH="`xcode-select -print-path`/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${_macosx_sdk}.sdk"
3113             if test -d "$MACOSX_SDK_PATH"; then
3114                 with_macosx_sdk="${_macosx_sdk}"
3115                 break
3116             fi
3117         fi
3118     done
3119     if test ! -d "$MACOSX_SDK_PATH"; then
3120         AC_MSG_ERROR([Could not find an appropriate macOS SDK])
3121     fi
3122
3123     AC_MSG_RESULT([SDK $with_macosx_sdk at $MACOSX_SDK_PATH])
3124
3125     case $with_macosx_sdk in
3126     10.13)
3127         MACOSX_SDK_VERSION=101300
3128         ;;
3129     10.14)
3130         MACOSX_SDK_VERSION=101400
3131         ;;
3132     10.15)
3133         MACOSX_SDK_VERSION=101500
3134         ;;
3135     11.0)
3136         MACOSX_SDK_VERSION=110000
3137         ;;
3138     11.1)
3139         MACOSX_SDK_VERSION=110100
3140         ;;
3141     *)
3142         AC_MSG_ERROR([with-macosx-sdk $with_macosx_sdk is not a supported value, supported values are 10.13--11.1])
3143         ;;
3144     esac
3145
3146     if test "$host_cpu" = arm64 -a $MACOSX_SDK_VERSION -lt 110000; then
3147         AC_MSG_ERROR([with-macosx-sdk $with_macosx_sdk is not a supported value for Apple Silicon])
3148     fi
3149
3150     if test "$with_macosx_version_min_required" = "" ; then
3151         if test "$host_cpu" = x86_64; then
3152             with_macosx_version_min_required="10.10";
3153         else
3154             with_macosx_version_min_required="11.0";
3155         fi
3156     fi
3157
3158     if test "$with_macosx_version_max_allowed" = "" ; then
3159         with_macosx_version_max_allowed="$with_macosx_sdk"
3160     fi
3161
3162     # export this so that "xcrun" invocations later return matching values
3163     DEVELOPER_DIR="${MACOSX_SDK_PATH%/SDKs*}"
3164     DEVELOPER_DIR="${DEVELOPER_DIR%/Platforms*}"
3165     export DEVELOPER_DIR
3166     FRAMEWORKSHOME="$MACOSX_SDK_PATH/System/Library/Frameworks"
3167     MACOSX_DEPLOYMENT_TARGET="$with_macosx_version_min_required"
3168
3169     AC_MSG_CHECKING([whether Xcode is new enough])
3170     my_xcode_ver1=$(xcrun xcodebuild -version | head -n 1)
3171     my_xcode_ver2=${my_xcode_ver1#Xcode }
3172     my_xcode_ver3=$(printf %s "$my_xcode_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
3173     if test "$my_xcode_ver3" -ge 1103; then
3174         AC_MSG_RESULT([yes ($my_xcode_ver2)])
3175     else
3176         AC_MSG_ERROR(["$my_xcode_ver1" is too old or unrecognized, must be at least Xcode 11.3])
3177     fi
3178
3179     case "$with_macosx_version_min_required" in
3180     10.10)
3181         MAC_OS_X_VERSION_MIN_REQUIRED="101000"
3182         ;;
3183     10.11)
3184         MAC_OS_X_VERSION_MIN_REQUIRED="101100"
3185         ;;
3186     10.12)
3187         MAC_OS_X_VERSION_MIN_REQUIRED="101200"
3188         ;;
3189     10.13)
3190         MAC_OS_X_VERSION_MIN_REQUIRED="101300"
3191         ;;
3192     10.14)
3193         MAC_OS_X_VERSION_MIN_REQUIRED="101400"
3194         ;;
3195     10.15)
3196         MAC_OS_X_VERSION_MIN_REQUIRED="101500"
3197         ;;
3198     10.16)
3199         MAC_OS_X_VERSION_MIN_REQUIRED="101600"
3200         ;;
3201     11.0)
3202         MAC_OS_X_VERSION_MIN_REQUIRED="110000"
3203         ;;
3204     11.1)
3205         MAC_OS_X_VERSION_MIN_REQUIRED="110100"
3206         ;;
3207     *)
3208         AC_MSG_ERROR([with-macosx-version-min-required $with_macosx_version_min_required is not a supported value, supported values are 10.10--11.1])
3209         ;;
3210     esac
3211
3212     LIBTOOL=/usr/bin/libtool
3213     INSTALL_NAME_TOOL=install_name_tool
3214     if test -z "$save_CC"; then
3215         stdlib=-stdlib=libc++
3216
3217         AC_MSG_CHECKING([what C compiler to use])
3218         CC="`xcrun -find clang`"
3219         CC_BASE=`first_arg_basename "$CC"`
3220         if test "$host_cpu" = x86_64; then
3221             CC+=" -target x86_64-apple-macos"
3222         else
3223             CC+=" -target arm64-apple-macos"
3224         fi
3225         CC+=" -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3226         AC_MSG_RESULT([$CC])
3227
3228         AC_MSG_CHECKING([what C++ compiler to use])
3229         CXX="`xcrun -find clang++`"
3230         CXX_BASE=`first_arg_basename "$CXX"`
3231         if test "$host_cpu" = x86_64; then
3232             CXX+=" -target x86_64-apple-macos"
3233         else
3234             CXX+=" -target arm64-apple-macos"
3235         fi
3236         CXX+=" $stdlib -mmacosx-version-min=$with_macosx_version_min_required -isysroot $MACOSX_SDK_PATH"
3237         AC_MSG_RESULT([$CXX])
3238
3239         INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3240         AR=`xcrun -find ar`
3241         NM=`xcrun -find nm`
3242         STRIP=`xcrun -find strip`
3243         LIBTOOL=`xcrun -find libtool`
3244         RANLIB=`xcrun -find ranlib`
3245     fi
3246
3247     case "$with_macosx_version_max_allowed" in
3248     10.10)
3249         MAC_OS_X_VERSION_MAX_ALLOWED="101000"
3250         ;;
3251     10.11)
3252         MAC_OS_X_VERSION_MAX_ALLOWED="101100"
3253         ;;
3254     10.12)
3255         MAC_OS_X_VERSION_MAX_ALLOWED="101200"
3256         ;;
3257     10.13)
3258         MAC_OS_X_VERSION_MAX_ALLOWED="101300"
3259         ;;
3260     10.14)
3261         MAC_OS_X_VERSION_MAX_ALLOWED="101400"
3262         ;;
3263     10.15)
3264         MAC_OS_X_VERSION_MAX_ALLOWED="101500"
3265         ;;
3266     11.0)
3267         MAC_OS_X_VERSION_MAX_ALLOWED="110000"
3268         ;;
3269     11.1)
3270         MAC_OS_X_VERSION_MAX_ALLOWED="110100"
3271         ;;
3272     *)
3273         AC_MSG_ERROR([with-macosx-version-max-allowed $with_macosx_version_max_allowed is not a supported value, supported values are 10.10--11.1])
3274         ;;
3275     esac
3276
3277     AC_MSG_CHECKING([that macosx-version-min-required is coherent with macosx-version-max-allowed])
3278     if test $MAC_OS_X_VERSION_MIN_REQUIRED -gt $MAC_OS_X_VERSION_MAX_ALLOWED; then
3279         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])
3280     else
3281         AC_MSG_RESULT([ok])
3282     fi
3283
3284     AC_MSG_CHECKING([that macosx-version-max-allowed is coherent with macos-with-sdk])
3285     if test $MAC_OS_X_VERSION_MAX_ALLOWED -gt $MACOSX_SDK_VERSION; then
3286         AC_MSG_ERROR([the version maximum allowed cannot be greater than the sdk level])
3287     else
3288         AC_MSG_RESULT([ok])
3289     fi
3290     AC_MSG_NOTICE([MAC_OS_X_VERSION_MIN_REQUIRED=$MAC_OS_X_VERSION_MIN_REQUIRED])
3291     AC_MSG_NOTICE([MAC_OS_X_VERSION_MAX_ALLOWED=$MAC_OS_X_VERSION_MAX_ALLOWED])
3292
3293     AC_MSG_CHECKING([whether to do code signing])
3294
3295     if test "$enable_macosx_code_signing" = yes; then
3296         # By default use the first suitable certificate (?).
3297
3298         # http://stackoverflow.com/questions/13196291/difference-between-mac-developer-and-3rd-party-mac-developer-application
3299         # says that the "Mac Developer" certificate is useful just for self-testing. For distribution
3300         # outside the Mac App Store, use the "Developer ID Application" one, and for distribution in
3301         # the App Store, the "3rd Party Mac Developer" one. I think it works best to the
3302         # "Developer ID Application" one.
3303
3304         identity=`security find-identity -p codesigning -v 2>/dev/null | grep 'Developer ID Application:' | $AWK '{print $2}' |head -1`
3305         if test -n "$identity"; then
3306             MACOSX_CODESIGNING_IDENTITY=$identity
3307             pretty_name=`security find-identity -p codesigning -v | grep "$MACOSX_CODESIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3308             AC_MSG_RESULT([yes, using the identity $MACOSX_CODESIGNING_IDENTITY for $pretty_name])
3309         else
3310             AC_MSG_ERROR([cannot determine identity to use])
3311         fi
3312     elif test -n "$enable_macosx_code_signing" -a "$enable_macosx_code_signing" != no ; then
3313         MACOSX_CODESIGNING_IDENTITY=$enable_macosx_code_signing
3314         pretty_name=`security find-identity -p codesigning -v | grep "$MACOSX_CODESIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3315         AC_MSG_RESULT([yes, using the identity $MACOSX_CODESIGNING_IDENTITY for $pretty_name])
3316     else
3317         AC_MSG_RESULT([no])
3318     fi
3319
3320     AC_MSG_CHECKING([whether to create a Mac App Store package])
3321
3322     if test -z "$enable_macosx_package_signing" || test "$enable_macosx_package_signing" == no; then
3323         AC_MSG_RESULT([no])
3324     elif test -z "$MACOSX_CODESIGNING_IDENTITY"; then
3325         AC_MSG_ERROR([You forgot --enable-macosx-code-signing])
3326     elif test "$enable_macosx_package_signing" = yes; then
3327         # By default use the first suitable certificate.
3328         # It should be a "3rd Party Mac Developer Installer" one
3329
3330         identity=`security find-identity -v 2>/dev/null | grep '3rd Party Mac Developer Installer:' | awk '{print $2}' |head -1`
3331         if test -n "$identity"; then
3332             MACOSX_PACKAGE_SIGNING_IDENTITY=$identity
3333             pretty_name=`security find-identity -v | grep "$MACOSX_PACKAGE_SIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3334             AC_MSG_RESULT([yes, using the identity $MACOSX_PACKAGE_SIGNING_IDENTITY for $pretty_name])
3335         else
3336             AC_MSG_ERROR([Could not find any suitable '3rd Party Mac Developer Installer' certificate])
3337         fi
3338     else
3339         MACOSX_PACKAGE_SIGNING_IDENTITY=$enable_macosx_package_signing
3340         pretty_name=`security find-identity -v | grep "$MACOSX_PACKAGE_SIGNING_IDENTITY" | sed -e 's/^[[^"]]*"//' -e 's/"//'`
3341         AC_MSG_RESULT([yes, using the identity $MACOSX_PACKAGE_SIGNING_IDENTITY for $pretty_name])
3342     fi
3343
3344     if test -n "$MACOSX_CODESIGNING_IDENTITY" -a -n "$MACOSX_PACKAGE_SIGNING_IDENTITY" -a "$MACOSX_CODESIGNING_IDENTITY" = "$MACOSX_PACKAGE_SIGNING_IDENTITY"; then
3345         AC_MSG_ERROR([You should not use the same identity for code and package signing])
3346     fi
3347
3348     AC_MSG_CHECKING([whether to sandbox the application])
3349
3350     if test -n "$ENABLE_JAVA" -a "$enable_macosx_sandbox" = yes; then
3351         AC_MSG_ERROR([macOS sandboxing (actually App Store rules) disallows use of Java])
3352     elif test "$enable_macosx_sandbox" = yes; then
3353         ENABLE_MACOSX_SANDBOX=TRUE
3354         AC_DEFINE(HAVE_FEATURE_MACOSX_SANDBOX)
3355         AC_MSG_RESULT([yes])
3356     else
3357         AC_MSG_RESULT([no])
3358     fi
3359
3360     AC_MSG_CHECKING([what macOS app bundle identifier to use])
3361     MACOSX_BUNDLE_IDENTIFIER=$with_macosx_bundle_identifier
3362     AC_MSG_RESULT([$MACOSX_BUNDLE_IDENTIFIER])
3363 fi
3364 AC_SUBST(MACOSX_SDK_PATH)
3365 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
3366 AC_SUBST(MAC_OS_X_VERSION_MIN_REQUIRED)
3367 AC_SUBST(MAC_OS_X_VERSION_MAX_ALLOWED)
3368 AC_SUBST(INSTALL_NAME_TOOL)
3369 AC_SUBST(LIBTOOL) # Note that the macOS libtool command is unrelated to GNU libtool
3370 AC_SUBST(MACOSX_CODESIGNING_IDENTITY)
3371 AC_SUBST(MACOSX_PACKAGE_SIGNING_IDENTITY)
3372 AC_SUBST(ENABLE_MACOSX_SANDBOX)
3373 AC_SUBST(MACOSX_BUNDLE_IDENTIFIER)
3374
3375 dnl ===================================================================
3376 dnl Check iOS SDK and compiler
3377 dnl ===================================================================
3378
3379 if test $_os = iOS; then
3380     AC_MSG_CHECKING([what iOS SDK to use])
3381     current_sdk_ver=14.4
3382     older_sdk_vers="14.3 14.2 14.1 14.0 13.7 13.6 13.5 13.4 13.2 13.1 13.0 12.4 12.2"
3383     if test "$enable_ios_simulator" = "yes"; then
3384         platform=iPhoneSimulator
3385         versionmin=-mios-simulator-version-min=12.2
3386     else
3387         platform=iPhoneOS
3388         versionmin=-miphoneos-version-min=12.2
3389     fi
3390     xcode_developer=`xcode-select -print-path`
3391
3392     for sdkver in $current_sdk_ver $older_sdk_vers; do
3393         t=$xcode_developer/Platforms/$platform.platform/Developer/SDKs/$platform$sdkver.sdk
3394         if test -d $t; then
3395             sysroot=$t
3396             break
3397         fi
3398     done
3399
3400     if test -z "$sysroot"; then
3401         AC_MSG_ERROR([Could not find iOS SDK, expected something like $xcode_developer/Platforms/$platform.platform/Developer/SDKs/${platform}${current_sdk_ver}.sdk])
3402     fi
3403
3404     AC_MSG_RESULT($sysroot)
3405
3406     stdlib="-stdlib=libc++"
3407
3408     AC_MSG_CHECKING([what C compiler to use])
3409     CC="`xcrun -find clang`"
3410     CC_BASE=`first_arg_basename "$CC"`
3411     CC+=" -arch $host_cpu_for_clang -isysroot $sysroot $versionmin"
3412     AC_MSG_RESULT([$CC])
3413
3414     AC_MSG_CHECKING([what C++ compiler to use])
3415     CXX="`xcrun -find clang++`"
3416     CXX_BASE=`first_arg_basename "$CXX"`
3417     CXX+=" -arch $host_cpu_for_clang $stdlib -isysroot $sysroot $versionmin"
3418     AC_MSG_RESULT([$CXX])
3419
3420     INSTALL_NAME_TOOL=`xcrun -find install_name_tool`
3421     AR=`xcrun -find ar`
3422     NM=`xcrun -find nm`
3423     STRIP=`xcrun -find strip`
3424     LIBTOOL=`xcrun -find libtool`
3425     RANLIB=`xcrun -find ranlib`
3426 fi
3427
3428 AC_MSG_CHECKING([whether to treat the installation as read-only])
3429
3430 if test $_os = Darwin; then
3431     enable_readonly_installset=yes
3432 elif test "$enable_extensions" != yes; then
3433     enable_readonly_installset=yes
3434 fi
3435 if test "$enable_readonly_installset" = yes; then
3436     AC_MSG_RESULT([yes])
3437     AC_DEFINE(HAVE_FEATURE_READONLY_INSTALLSET)
3438 else
3439     AC_MSG_RESULT([no])
3440 fi
3441
3442 dnl ===================================================================
3443 dnl Structure of install set
3444 dnl ===================================================================
3445
3446 if test $_os = Darwin; then
3447     LIBO_BIN_FOLDER=MacOS
3448     LIBO_ETC_FOLDER=Resources
3449     LIBO_LIBEXEC_FOLDER=MacOS
3450     LIBO_LIB_FOLDER=Frameworks
3451     LIBO_LIB_PYUNO_FOLDER=Resources
3452     LIBO_SHARE_FOLDER=Resources
3453     LIBO_SHARE_HELP_FOLDER=Resources/help
3454     LIBO_SHARE_JAVA_FOLDER=Resources/java
3455     LIBO_SHARE_PRESETS_FOLDER=Resources/presets
3456     LIBO_SHARE_READMES_FOLDER=Resources/readmes
3457     LIBO_SHARE_RESOURCE_FOLDER=Resources/resource
3458     LIBO_SHARE_SHELL_FOLDER=Resources/shell
3459     LIBO_URE_BIN_FOLDER=MacOS
3460     LIBO_URE_ETC_FOLDER=Resources/ure/etc
3461     LIBO_URE_LIB_FOLDER=Frameworks
3462     LIBO_URE_MISC_FOLDER=Resources/ure/share/misc
3463     LIBO_URE_SHARE_JAVA_FOLDER=Resources/java
3464 elif test $_os = WINNT; then
3465     LIBO_BIN_FOLDER=program
3466     LIBO_ETC_FOLDER=program
3467     LIBO_LIBEXEC_FOLDER=program
3468     LIBO_LIB_FOLDER=program
3469     LIBO_LIB_PYUNO_FOLDER=program
3470     LIBO_SHARE_FOLDER=share
3471     LIBO_SHARE_HELP_FOLDER=help
3472     LIBO_SHARE_JAVA_FOLDER=program/classes
3473     LIBO_SHARE_PRESETS_FOLDER=presets
3474     LIBO_SHARE_READMES_FOLDER=readmes
3475     LIBO_SHARE_RESOURCE_FOLDER=program/resource
3476     LIBO_SHARE_SHELL_FOLDER=program/shell
3477     LIBO_URE_BIN_FOLDER=program
3478     LIBO_URE_ETC_FOLDER=program
3479     LIBO_URE_LIB_FOLDER=program
3480     LIBO_URE_MISC_FOLDER=program
3481     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3482 else
3483     LIBO_BIN_FOLDER=program
3484     LIBO_ETC_FOLDER=program
3485     LIBO_LIBEXEC_FOLDER=program
3486     LIBO_LIB_FOLDER=program
3487     LIBO_LIB_PYUNO_FOLDER=program
3488     LIBO_SHARE_FOLDER=share
3489     LIBO_SHARE_HELP_FOLDER=help
3490     LIBO_SHARE_JAVA_FOLDER=program/classes
3491     LIBO_SHARE_PRESETS_FOLDER=presets
3492     LIBO_SHARE_READMES_FOLDER=readmes
3493     if test "$enable_fuzzers" != yes; then
3494         LIBO_SHARE_RESOURCE_FOLDER=program/resource
3495     else
3496         LIBO_SHARE_RESOURCE_FOLDER=resource
3497     fi
3498     LIBO_SHARE_SHELL_FOLDER=program/shell
3499     LIBO_URE_BIN_FOLDER=program
3500     LIBO_URE_ETC_FOLDER=program
3501     LIBO_URE_LIB_FOLDER=program
3502     LIBO_URE_MISC_FOLDER=program
3503     LIBO_URE_SHARE_JAVA_FOLDER=program/classes
3504 fi
3505 AC_DEFINE_UNQUOTED(LIBO_BIN_FOLDER,"$LIBO_BIN_FOLDER")
3506 AC_DEFINE_UNQUOTED(LIBO_ETC_FOLDER,"$LIBO_ETC_FOLDER")
3507 AC_DEFINE_UNQUOTED(LIBO_LIBEXEC_FOLDER,"$LIBO_LIBEXEC_FOLDER")
3508 AC_DEFINE_UNQUOTED(LIBO_LIB_FOLDER,"$LIBO_LIB_FOLDER")
3509 AC_DEFINE_UNQUOTED(LIBO_LIB_PYUNO_FOLDER,"$LIBO_LIB_PYUNO_FOLDER")
3510 AC_DEFINE_UNQUOTED(LIBO_SHARE_FOLDER,"$LIBO_SHARE_FOLDER")
3511 AC_DEFINE_UNQUOTED(LIBO_SHARE_HELP_FOLDER,"$LIBO_SHARE_HELP_FOLDER")
3512 AC_DEFINE_UNQUOTED(LIBO_SHARE_JAVA_FOLDER,"$LIBO_SHARE_JAVA_FOLDER")
3513 AC_DEFINE_UNQUOTED(LIBO_SHARE_PRESETS_FOLDER,"$LIBO_SHARE_PRESETS_FOLDER")
3514 AC_DEFINE_UNQUOTED(LIBO_SHARE_RESOURCE_FOLDER,"$LIBO_SHARE_RESOURCE_FOLDER")
3515 AC_DEFINE_UNQUOTED(LIBO_SHARE_SHELL_FOLDER,"$LIBO_SHARE_SHELL_FOLDER")
3516 AC_DEFINE_UNQUOTED(LIBO_URE_BIN_FOLDER,"$LIBO_URE_BIN_FOLDER")
3517 AC_DEFINE_UNQUOTED(LIBO_URE_ETC_FOLDER,"$LIBO_URE_ETC_FOLDER")
3518 AC_DEFINE_UNQUOTED(LIBO_URE_LIB_FOLDER,"$LIBO_URE_LIB_FOLDER")
3519 AC_DEFINE_UNQUOTED(LIBO_URE_MISC_FOLDER,"$LIBO_URE_MISC_FOLDER")
3520 AC_DEFINE_UNQUOTED(LIBO_URE_SHARE_JAVA_FOLDER,"$LIBO_URE_SHARE_JAVA_FOLDER")
3521
3522 # Not all of them needed in config_host.mk, add more if need arises
3523 AC_SUBST(LIBO_BIN_FOLDER)
3524 AC_SUBST(LIBO_ETC_FOLDER)
3525 AC_SUBST(LIBO_LIB_FOLDER)
3526 AC_SUBST(LIBO_LIB_PYUNO_FOLDER)
3527 AC_SUBST(LIBO_SHARE_FOLDER)
3528 AC_SUBST(LIBO_SHARE_HELP_FOLDER)
3529 AC_SUBST(LIBO_SHARE_JAVA_FOLDER)
3530 AC_SUBST(LIBO_SHARE_PRESETS_FOLDER)
3531 AC_SUBST(LIBO_SHARE_READMES_FOLDER)
3532 AC_SUBST(LIBO_SHARE_RESOURCE_FOLDER)
3533 AC_SUBST(LIBO_URE_BIN_FOLDER)
3534 AC_SUBST(LIBO_URE_ETC_FOLDER)
3535 AC_SUBST(LIBO_URE_LIB_FOLDER)
3536 AC_SUBST(LIBO_URE_MISC_FOLDER)
3537 AC_SUBST(LIBO_URE_SHARE_JAVA_FOLDER)
3538
3539 dnl ===================================================================
3540 dnl Windows specific tests and stuff
3541 dnl ===================================================================
3542
3543 reg_get_value()
3544 {
3545     # Return value: $regvalue
3546     unset regvalue
3547
3548     if test "$build_os" = "wsl"; then
3549         regvalue=$($BUILDDIR/solenv/wsl/wsl-lo-helper.exe --read-registry $1 "$2" 2>/dev/null)
3550         return
3551     fi
3552
3553     local _regentry="/proc/registry${1}/${2}"
3554     if test -f "$_regentry"; then
3555         # Stop bash complaining about \0 bytes in input, as it can't handle them.
3556         # Registry keys read via /proc/registry* are always \0 terminated!
3557         local _regvalue=$(tr -d '\0' < "$_regentry")
3558         if test $? -eq 0; then
3559             regvalue=$_regvalue
3560         fi
3561     fi
3562 }
3563
3564 # Get a value from the 32-bit side of the Registry
3565 reg_get_value_32()
3566 {
3567     reg_get_value "32" "$1"
3568 }
3569
3570 # Get a value from the 64-bit side of the Registry
3571 reg_get_value_64()
3572 {
3573     reg_get_value "64" "$1"
3574 }
3575
3576 case "$host_os" in
3577 cygwin*|wsl*)
3578     COM=MSC
3579     USING_X11=
3580     OS=WNT
3581     RTL_OS=Windows
3582     if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
3583         P_SEP=";"
3584     else
3585         P_SEP=:
3586     fi
3587     case "$host_cpu" in
3588     x86_64)
3589         CPUNAME=X86_64
3590         RTL_ARCH=X86_64
3591         PLATFORMID=windows_x86_64
3592         WINDOWS_X64=1
3593         SCPDEFS="$SCPDEFS -DWINDOWS_X64"
3594         WIN_HOST_ARCH="x64"
3595         WIN_MULTI_ARCH="x86"
3596         WIN_HOST_BITS=64
3597         ;;
3598     i*86)
3599         CPUNAME=INTEL
3600         RTL_ARCH=x86
3601         PLATFORMID=windows_x86
3602         WIN_HOST_ARCH="x86"
3603         WIN_HOST_BITS=32
3604         WIN_OTHER_ARCH="x64"
3605         ;;
3606     aarch64)
3607         CPUNAME=ARM64
3608         RTL_ARCH=arm64
3609         PLATFORMID=windows_arm64
3610         WINDOWS_X64=1
3611         SCPDEFS="$SCPDEFS -DWINDOWS_ARM64"
3612         WIN_HOST_ARCH="arm64"
3613         WIN_HOST_BITS=64
3614         with_ucrt_dir=no
3615         ;;
3616     *)
3617         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
3618         ;;
3619     esac
3620
3621     case "$build_cpu" in
3622     x86_64) WIN_BUILD_ARCH="x64" ;;
3623     i*86) WIN_BUILD_ARCH="x86" ;;
3624     aarch64) WIN_BUILD_ARCH="arm64" ;;
3625     *)
3626         AC_MSG_ERROR([Unsupported build_cpu $build_cpu for host_os $host_os])
3627         ;;
3628     esac
3629
3630     SCPDEFS="$SCPDEFS -D_MSC_VER"
3631     ;;
3632 esac
3633
3634 # multi-arch is an arch, which can execute on the host (x86 on x64), while
3635 # other-arch won't, but wouldn't break the build (x64 on x86).
3636 if test -n "$WIN_MULTI_ARCH" -a -n "$WIN_OTHER_ARCH"; then
3637     AC_MSG_ERROR([Broken configure.ac file: can't have set \$WIN_MULTI_ARCH and $WIN_OTHER_ARCH])
3638 fi
3639
3640
3641 if test "$_os" = "iOS" -o "$build_cpu" != "$host_cpu"; then
3642     # To allow building Windows multi-arch releases without cross-tooling
3643     if test -z "$WIN_MULTI_ARCH" -a -z "$WIN_OTHER_ARCH"; then
3644         cross_compiling="yes"
3645     fi
3646 fi
3647 if test "$cross_compiling" = "yes"; then
3648     export CROSS_COMPILING=TRUE
3649 else
3650     CROSS_COMPILING=
3651     BUILD_TYPE="$BUILD_TYPE NATIVE"
3652 fi
3653 AC_SUBST(CROSS_COMPILING)
3654
3655 # Use -isystem (gcc) if possible, to avoid warnings in 3rd party headers.
3656 # NOTE: must _not_ be used for bundled external libraries!
3657 ISYSTEM=
3658 if test "$GCC" = "yes"; then
3659     AC_MSG_CHECKING( for -isystem )
3660     save_CFLAGS=$CFLAGS
3661     CFLAGS="$CFLAGS -Werror"
3662     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ ISYSTEM="-isystem " ],[])
3663     CFLAGS=$save_CFLAGS
3664     if test -n "$ISYSTEM"; then
3665         AC_MSG_RESULT(yes)
3666     else
3667         AC_MSG_RESULT(no)
3668     fi
3669 fi
3670 if test -z "$ISYSTEM"; then
3671     # fall back to using -I
3672     ISYSTEM=-I
3673 fi
3674 AC_SUBST(ISYSTEM)
3675
3676 dnl ===================================================================
3677 dnl  Check which Visual Studio compiler is used
3678 dnl ===================================================================
3679
3680 map_vs_year_to_version()
3681 {
3682     # Return value: $vsversion
3683
3684     unset vsversion
3685
3686     case $1 in
3687     2019)
3688         vsversion=16;;
3689     *)
3690         AC_MSG_ERROR([Assertion failure - invalid argument "$1" to map_vs_year_to_version()]);;
3691     esac
3692 }
3693
3694 vs_versions_to_check()
3695 {
3696     # Args: $1 (optional) : versions to check, in the order of preference
3697     # Return value: $vsversions
3698
3699     unset vsversions
3700
3701     if test -n "$1"; then
3702         map_vs_year_to_version "$1"
3703         vsversions=$vsversion
3704     else
3705         # We accept only 2019
3706         vsversions="16"
3707     fi
3708 }
3709
3710 win_get_env_from_vsvars32bat()
3711 {
3712     local WRAPPERBATCHFILEPATH="`mktemp -t wrpXXXXXX.bat`"
3713     # Also seems to be located in another directory under the same name: vsvars32.bat
3714     # https://github.com/bazelbuild/bazel/blob/master/src/main/native/build_windows_jni.sh#L56-L57
3715     printf '@call "%s/../Common7/Tools/VsDevCmd.bat" /no_logo\r\n' "$(cygpath -w $VC_PRODUCT_DIR)" > $WRAPPERBATCHFILEPATH
3716     # use 'echo.%ENV%' syntax (instead of 'echo %ENV%') to avoid outputting "ECHO is off." in case when ENV is empty or a space
3717     printf '@setlocal\r\n@echo.%%%s%%\r\n@endlocal\r\n' "$1" >> $WRAPPERBATCHFILEPATH
3718     local result
3719     if test "$build_os" = "wsl"; then
3720         result=$(cd /mnt/c && cmd.exe /c $(wslpath -w $WRAPPERBATCHFILEPATH) | tr -d '\r')
3721     else
3722         chmod +x $WRAPPERBATCHFILEPATH
3723         result=$("$WRAPPERBATCHFILEPATH" | tr -d '\r')
3724     fi
3725     rm -f $WRAPPERBATCHFILEPATH
3726     printf '%s' "$result"
3727 }
3728
3729 find_ucrt()
3730 {
3731     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/InstallationFolder"
3732     if test -n "$regvalue"; then
3733         PathFormat "$regvalue"
3734         UCRTSDKDIR=$formatted_path_unix
3735         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v10.0/ProductVersion"
3736         UCRTVERSION=$regvalue
3737         # Rest if not exist
3738         if ! test -d "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"; then
3739           UCRTSDKDIR=
3740         fi
3741     fi
3742     if test -z "$UCRTSDKDIR"; then
3743         ide_env_dir="$VC_PRODUCT_DIR/../Common7/Tools/"
3744         ide_env_file="${ide_env_dir}VsDevCmd.bat"
3745         if test -f "$ide_env_file"; then
3746             PathFormat "$(win_get_env_from_vsvars32bat UniversalCRTSdkDir)"
3747             UCRTSDKDIR=$formatted_path
3748             UCRTVERSION=$(win_get_env_from_vsvars32bat UCRTVersion)
3749             dnl Hack needed at least by tml:
3750             if test "$UCRTVERSION" = 10.0.15063.0 \
3751                 -a ! -f "${UCRTSDKDIR}Include/10.0.15063.0/um/sqlext.h" \
3752                 -a -f "${UCRTSDKDIR}Include/10.0.14393.0/um/sqlext.h"
3753             then
3754                 UCRTVERSION=10.0.14393.0
3755             fi
3756         else
3757           AC_MSG_ERROR([No UCRT found])
3758         fi
3759     fi
3760 }
3761
3762 find_msvc()
3763 {
3764     # Find Visual C++ 2019
3765     # Args: $1 (optional) : The VS version year
3766     # Return values: $vctest, $vcyear, $vcnum, $vcnumwithdot, $vcbuildnumber
3767
3768     unset vctest vcnum vcnumwithdot vcbuildnumber
3769
3770     vs_versions_to_check "$1"
3771     if test "$build_os" = wsl; then
3772         vswhere="$PROGRAMFILESX86"
3773     else
3774         vswhere="$(perl -e 'print $ENV{"ProgramFiles(x86)"}')"
3775     fi
3776     vswhere+="\\Microsoft Visual Studio\\Installer\\vswhere.exe"
3777     PathFormat "$vswhere"
3778     vswhere=$formatted_path_unix
3779     for ver in $vsversions; do
3780         vswhereoutput=`$vswhere -version "@<:@ $ver , $(expr $ver + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
3781         # Fall back to all MS products (this includes VC++ Build Tools)
3782         if ! test -n "$vswhereoutput"; then
3783             AC_MSG_CHECKING([VC++ Build Tools and similar])
3784             vswhereoutput=`$vswhere -products \* -version "@<:@ $ver , $(expr $ver + 1) @:}@" -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath | head -1`
3785         fi
3786         if test -n "$vswhereoutput"; then
3787             PathFormat "$vswhereoutput"
3788             vctest=$formatted_path_unix
3789             break
3790         fi
3791     done
3792
3793     if test -n "$vctest"; then
3794         vcnumwithdot="$ver.0"
3795         case "$vcnumwithdot" in
3796         16.0)
3797             vcyear=2019
3798             vcnum=160
3799             ;;
3800         esac
3801         vcbuildnumber=`ls $vctest/VC/Tools/MSVC -A1r | head -1`
3802
3803     fi
3804 }
3805
3806 test_cl_exe()
3807 {
3808     AC_MSG_CHECKING([$1 compiler])
3809
3810     CL_EXE_PATH="$2/cl.exe"
3811
3812     if test ! -f "$CL_EXE_PATH"; then
3813         if test "$1" = "multi-arch"; then
3814             AC_MSG_WARN([no compiler (cl.exe) in $2])
3815             return 1
3816         else
3817             AC_MSG_ERROR([no compiler (cl.exe) in $2])
3818         fi
3819     fi
3820
3821     dnl ===========================================================
3822     dnl  Check for the corresponding mspdb*.dll
3823     dnl ===========================================================
3824
3825     # MSVC 15.0 has libraries from 14.0?
3826     mspdbnum="140"
3827
3828     if test ! -e "$2/mspdb${mspdbnum}.dll"; then
3829         AC_MSG_ERROR([No mspdb${mspdbnum}.dll in $2, Visual Studio installation broken?])
3830     fi
3831
3832     # The compiles has to find its shared libraries
3833     OLD_PATH="$PATH"
3834     TEMP_PATH=`cygpath -d "$2"`
3835     PATH="`cygpath -u "$TEMP_PATH"`:$PATH"
3836
3837     if ! "$CL_EXE_PATH" -? </dev/null >/dev/null 2>&1; then
3838         AC_MSG_ERROR([no compiler (cl.exe) in $2])
3839     fi
3840
3841     PATH="$OLD_PATH"
3842
3843     AC_MSG_RESULT([$CL_EXE_PATH])
3844 }
3845
3846 SOLARINC=
3847 MSBUILD_PATH=
3848 DEVENV=
3849 if test "$_os" = "WINNT"; then
3850     AC_MSG_CHECKING([Visual C++])
3851     find_msvc "$with_visual_studio"
3852     if test -z "$vctest"; then
3853         if test -n "$with_visual_studio"; then
3854             AC_MSG_ERROR([no Visual Studio $with_visual_studio installation found])
3855         else
3856             AC_MSG_ERROR([no Visual Studio 2019 installation found])
3857         fi
3858     fi
3859     AC_MSG_RESULT([])
3860
3861     VC_PRODUCT_DIR="$vctest/VC"
3862     COMPATH="$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber"
3863
3864     # $WIN_OTHER_ARCH is a hack to test the x64 compiler on x86, even if it's not multi-arch
3865     if test -n "$WIN_MULTI_ARCH" -o -n "$WIN_OTHER_ARCH"; then
3866         MSVC_MULTI_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/${WIN_MULTI_ARCH}${WIN_OTHER_ARCH}"
3867         test_cl_exe "multi-arch" "$MSVC_MULTI_PATH"
3868         if test $? -ne 0; then
3869             WIN_MULTI_ARCH=""
3870             WIN_OTHER_ARCH=""
3871         fi
3872     fi
3873
3874     if test "$WIN_BUILD_ARCH" = "$WIN_HOST_ARCH"; then
3875         MSVC_BUILD_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_BUILD_ARCH"
3876         test_cl_exe "build" "$MSVC_BUILD_PATH"
3877     fi
3878
3879     if test "$WIN_BUILD_ARCH" != "$WIN_HOST_ARCH"; then
3880         MSVC_HOST_PATH="$COMPATH/bin/Host$WIN_BUILD_ARCH/$WIN_HOST_ARCH"
3881         test_cl_exe "host" "$MSVC_HOST_PATH"
3882     else
3883         MSVC_HOST_PATH="$MSVC_BUILD_PATH"
3884     fi
3885
3886     AC_MSG_CHECKING([for short pathname of VC product directory])
3887     VC_PRODUCT_DIR=`win_short_path_for_make "$VC_PRODUCT_DIR"`
3888     AC_MSG_RESULT([$VC_PRODUCT_DIR])
3889
3890     UCRTSDKDIR=
3891     UCRTVERSION=
3892
3893     AC_MSG_CHECKING([for UCRT location])
3894     find_ucrt
3895     # find_ucrt errors out if it doesn't find it
3896     AC_MSG_RESULT([$UCRTSDKDIR ($UCRTVERSION)])
3897     PathFormat "${UCRTSDKDIR}Include/$UCRTVERSION/ucrt"
3898     ucrtincpath_formatted=$formatted_path
3899     # SOLARINC is used for external modules and must be set too.
3900     # And no, it's not sufficient to set SOLARINC only, as configure
3901     # itself doesn't honour it.
3902     SOLARINC="$SOLARINC -I$ucrtincpath_formatted"
3903     CFLAGS="$CFLAGS -I$ucrtincpath_formatted"
3904     CXXFLAGS="$CXXFLAGS -I$ucrtincpath_formatted"
3905     CPPFLAGS="$CPPFLAGS -I$ucrtincpath_formatted"
3906
3907     AC_SUBST(UCRTSDKDIR)
3908     AC_SUBST(UCRTVERSION)
3909
3910     AC_MSG_CHECKING([for MSBuild.exe location for: $vcnumwithdot])
3911     # Find the proper version of MSBuild.exe to use based on the VS version
3912     reg_get_value_32 HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/MSBuild/$vcnumwithdot/MSBuildOverrideTasksPath
3913     if test -n "$regvalue" ; then
3914         AC_MSG_RESULT([found: $regvalue])
3915         MSBUILD_PATH=`win_short_path_for_make "$regvalue"`
3916     else
3917         if test "$vcnumwithdot" = "16.0"; then
3918             if test "$WIN_BUILD_ARCH" != "x64"; then
3919                 regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin"
3920             else
3921                 regvalue="$VC_PRODUCT_DIR/../MSBuild/Current/Bin/amd64"
3922             fi
3923         else
3924             if test "$WIN_BUILD_ARCH" != "x64"; then
3925                 regvalue="$VC_PRODUCT_DIR/../MSBuild/$vcnumwithdot/Bin"
3926             else
3927                 regvalue="$VC_PRODUCT_DIR/../MSBuild/$vcnumwithdot/Bin/amd64"
3928             fi
3929         fi
3930         MSBUILD_PATH=`win_short_path_for_make "$regvalue"`
3931         AC_MSG_RESULT([$regvalue])
3932     fi
3933
3934     # Find the version of devenv.exe
3935     # MSVC 2017 devenv does not start properly from a DOS 8.3 path
3936     DEVENV=$(cygpath -lm "$VC_PRODUCT_DIR/../Common7/IDE/devenv.exe")
3937     DEVENV_unix=$(cygpath -u "$DEVENV")
3938     if test ! -e "$DEVENV_unix"; then
3939         AC_MSG_WARN([No devenv.exe found - this is expected for VC++ Build Tools])
3940     fi
3941
3942     dnl Save the true MSVC cl.exe for use when CC/CXX is actually clang-cl,
3943     dnl needed when building CLR code:
3944     if test -z "$MSVC_CXX"; then
3945         # This gives us a posix path with 8.3 filename restrictions
3946         MSVC_CXX=`win_short_path_for_make "$MSVC_HOST_PATH/cl.exe"`
3947     fi
3948
3949     if test -z "$CC"; then
3950         CC=$MSVC_CXX
3951         CC_BASE=`first_arg_basename "$CC"`
3952     fi
3953     if test -z "$CXX"; then
3954         CXX=$MSVC_CXX
3955         CXX_BASE=`first_arg_basename "$CXX"`
3956     fi
3957
3958     if test -n "$CC"; then
3959         # Remove /cl.exe from CC case insensitive
3960         AC_MSG_NOTICE([found Visual C++ $vcyear])
3961
3962         main_include_dir=`cygpath -d -m "$COMPATH/Include"`
3963         CPPFLAGS="$CPPFLAGS -I$main_include_dir"
3964
3965         PathFormat "$COMPATH"
3966         COMPATH=`win_short_path_for_make "$formatted_path"`
3967
3968         VCVER=$vcnum
3969
3970         # The WINDOWS_SDK_ACCEPTABLE_VERSIONS is mostly an educated guess...  Assuming newer ones
3971         # are always "better", we list them in reverse chronological order.
3972
3973         case "$vcnum" in
3974         160)
3975             WINDOWS_SDK_ACCEPTABLE_VERSIONS="10.0 8.1A 8.1 8.0"
3976             ;;
3977         esac
3978
3979         # The expectation is that --with-windows-sdk should not need to be used
3980         if test -n "$with_windows_sdk"; then
3981             case " $WINDOWS_SDK_ACCEPTABLE_VERSIONS " in
3982             *" "$with_windows_sdk" "*)
3983                 WINDOWS_SDK_ACCEPTABLE_VERSIONS=$with_windows_sdk
3984                 ;;
3985             *)
3986                 AC_MSG_ERROR([Windows SDK $with_windows_sdk is not known to work with VS $vcyear])
3987                 ;;
3988             esac
3989         fi
3990
3991         # Make AC_COMPILE_IFELSE etc. work (set by AC_PROG_C, which we don't use for MSVC)
3992         ac_objext=obj
3993         ac_exeext=exe
3994
3995     else
3996         AC_MSG_ERROR([Visual C++ not found after all, huh])
3997     fi
3998
3999     AC_MSG_CHECKING([$CC_BASE is at least Visual Studio 2019 version 16.5])
4000     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4001         // See <https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros> for mapping
4002         // between Visual Studio versions and _MSC_VER:
4003         #if _MSC_VER < 1925
4004         #error
4005         #endif
4006     ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no])])
4007
4008     # Check for 64-bit (cross-)compiler to use to build the 64-bit
4009     # version of the Explorer extension (and maybe other small
4010     # bits, too) needed when installing a 32-bit LibreOffice on a
4011     # 64-bit OS. The 64-bit Explorer extension is a feature that
4012     # has been present since long in OOo. Don't confuse it with
4013     # building LibreOffice itself as 64-bit code.
4014
4015     BUILD_X64=
4016     CXX_X64_BINARY=
4017
4018     if test "$WIN_HOST_ARCH" = "x86" -a -n "$WIN_OTHER_ARCH"; then
4019         AC_MSG_CHECKING([for the libraries to build the 64-bit Explorer extensions])
4020         if test -f "$COMPATH/atlmfc/lib/x64/atls.lib" -o \
4021              -f "$COMPATH/atlmfc/lib/spectre/x64/atls.lib"
4022         then
4023             BUILD_X64=TRUE
4024             CXX_X64_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4025             AC_MSG_RESULT([found])
4026         else
4027             AC_MSG_RESULT([not found])
4028             AC_MSG_WARN([Installation set will not contain 64-bit Explorer extensions])
4029         fi
4030     elif test "$WIN_HOST_ARCH" = "x64"; then
4031         CXX_X64_BINARY=$CXX
4032     fi
4033     AC_SUBST(BUILD_X64)
4034
4035     # These are passed to the environment and then used in gbuild/platform/com_MSC_class.mk
4036     AC_SUBST(CXX_X64_BINARY)
4037
4038     # Check for 32-bit compiler to use to build the 32-bit TWAIN shim
4039     # needed to support TWAIN scan on both 32- and 64-bit systems
4040
4041     case "$WIN_HOST_ARCH" in
4042     x64)
4043         AC_MSG_CHECKING([for a x86 compiler and libraries for 32-bit binaries required for TWAIN support])
4044         if test -n "$CXX_X86_BINARY"; then
4045             BUILD_X86=TRUE
4046             AC_MSG_RESULT([preset])
4047         elif test -n "$WIN_MULTI_ARCH"; then
4048             BUILD_X86=TRUE
4049             CXX_X86_BINARY=`win_short_path_for_make "$MSVC_MULTI_PATH/cl.exe"`
4050             CXX_X86_BINARY+=" /arch:SSE"
4051             AC_MSG_RESULT([found])
4052         else
4053             AC_MSG_RESULT([not found])
4054             AC_MSG_WARN([Installation set will not contain 32-bit binaries required for TWAIN support])
4055         fi
4056         ;;
4057     x86)
4058         BUILD_X86=TRUE
4059         CXX_X86_BINARY=$MSVC_CXX
4060         ;;
4061     esac
4062     AC_SUBST(BUILD_X86)
4063     AC_SUBST(CXX_X86_BINARY)
4064 fi
4065 AC_SUBST(VCVER)
4066 AC_SUBST(DEVENV)
4067 AC_SUBST(MSVC_CXX)
4068
4069 COM_IS_CLANG=
4070 AC_MSG_CHECKING([whether the compiler is actually Clang])
4071 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4072     #ifndef __clang__
4073     you lose
4074     #endif
4075     int foo=42;
4076     ]])],
4077     [AC_MSG_RESULT([yes])
4078      COM_IS_CLANG=TRUE],
4079     [AC_MSG_RESULT([no])])
4080 AC_SUBST(COM_IS_CLANG)
4081
4082 CC_PLAIN=$CC
4083 CLANGVER=
4084 if test "$COM_IS_CLANG" = TRUE; then
4085     AC_MSG_CHECKING([whether Clang is new enough])
4086     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
4087         #if !defined __apple_build_version__
4088         #error
4089         #endif
4090         ]])],
4091         [my_apple_clang=yes],[my_apple_clang=])
4092     if test "$my_apple_clang" = yes; then
4093         AC_MSG_RESULT([assumed yes (Apple Clang)])
4094     else
4095         if test "$_os" = WINNT; then
4096             dnl In which case, assume clang-cl:
4097             my_args="/EP /TC"
4098             dnl Filter out -FIIntrin.h, which needs to be explicitly stated for
4099             dnl clang-cl:
4100             CC_PLAIN=
4101             for i in $CC; do
4102                 case $i in
4103                 -FIIntrin.h)
4104                     ;;
4105                 *)
4106                     CC_PLAIN="$CC_PLAIN $i"
4107                     ;;
4108                 esac
4109             done
4110         else
4111             my_args="-E -P"
4112         fi
4113         clang_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $CC_PLAIN $my_args - | sed 's/ //g'`
4114         CLANG_FULL_VERSION=`echo __clang_version__ | $CC_PLAIN $my_args -`
4115         CLANGVER=`echo $clang_version \
4116             | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
4117         if test "$CLANGVER" -ge 50002; then
4118             AC_MSG_RESULT([yes ($clang_version)])
4119         else
4120             AC_MSG_ERROR(["$CLANG_FULL_VERSION" is too old or unrecognized, must be at least Clang 5.0.2])
4121         fi
4122         AC_DEFINE_UNQUOTED(CLANG_VERSION,$CLANGVER)
4123         AC_DEFINE_UNQUOTED(CLANG_FULL_VERSION,$CLANG_FULL_VERSION)
4124     fi
4125 fi
4126
4127 SHOWINCLUDES_PREFIX=
4128 if test "$_os" = WINNT; then
4129     dnl We need to guess the prefix of the -showIncludes output, it can be
4130     dnl localized
4131     AC_MSG_CHECKING([the dependency generation prefix (cl.exe -showIncludes)])
4132     echo "#include <stdlib.h>" > conftest.c
4133     SHOWINCLUDES_PREFIX=`$CC_PLAIN $CFLAGS -c -showIncludes conftest.c 2>/dev/null | \
4134         grep 'stdlib\.h' | head -n1 | sed 's/ [[[:alpha:]]]:.*//'`
4135     rm -f conftest.c conftest.obj
4136     if test -z "$SHOWINCLUDES_PREFIX"; then
4137         AC_MSG_ERROR([cannot determine the -showIncludes prefix])
4138     else
4139         AC_MSG_RESULT(["$SHOWINCLUDES_PREFIX"])
4140     fi
4141 fi
4142 AC_SUBST(SHOWINCLUDES_PREFIX)
4143
4144 #
4145 # prefix C with ccache if needed
4146 #
4147 if test "$CCACHE" != ""; then
4148     AC_MSG_CHECKING([whether $CC_BASE is already ccached])
4149
4150     AC_LANG_PUSH([C])
4151     save_CFLAGS=$CFLAGS
4152     CFLAGS="$CFLAGS --ccache-skip -O2"
4153     dnl an empty program will do, we're checking the compiler flags
4154     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
4155                       [use_ccache=yes], [use_ccache=no])
4156     CFLAGS=$save_CFLAGS
4157     if test $use_ccache = yes; then
4158         AC_MSG_RESULT([yes])
4159     else
4160         CC="$CCACHE $CC"
4161         CC_BASE="ccache $CC_BASE"
4162         AC_MSG_RESULT([no])
4163     fi
4164     AC_LANG_POP([C])
4165 fi
4166
4167 # ===================================================================
4168 # check various GCC options that Clang does not support now but maybe
4169 # will somewhen in the future, check them even for GCC, so that the
4170 # flags are set
4171 # ===================================================================
4172
4173 HAVE_GCC_GGDB2=
4174 if test "$GCC" = "yes"; then
4175     AC_MSG_CHECKING([whether $CC_BASE supports -ggdb2])
4176     save_CFLAGS=$CFLAGS
4177     CFLAGS="$CFLAGS -Werror -ggdb2"
4178     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_GGDB2=TRUE ],[])
4179     CFLAGS=$save_CFLAGS
4180     if test "$HAVE_GCC_GGDB2" = "TRUE"; then
4181         AC_MSG_RESULT([yes])
4182     else
4183         AC_MSG_RESULT([no])
4184     fi
4185
4186     if test "$host_cpu" = "m68k"; then
4187         AC_MSG_CHECKING([whether $CC_BASE supports -mlong-jump-table-offsets])
4188         save_CFLAGS=$CFLAGS
4189         CFLAGS="$CFLAGS -Werror -mlong-jump-table-offsets"
4190         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_LONG_JUMP_TABLE_OFFSETS=TRUE ],[])
4191         CFLAGS=$save_CFLAGS
4192         if test "$HAVE_GCC_LONG_JUMP_TABLE_OFFSETS" = "TRUE"; then
4193             AC_MSG_RESULT([yes])
4194         else
4195             AC_MSG_ERROR([no])
4196         fi
4197     fi
4198 fi
4199 AC_SUBST(HAVE_GCC_GGDB2)
4200
4201 dnl ===================================================================
4202 dnl  Test the gcc version
4203 dnl ===================================================================
4204 if test "$GCC" = "yes" -a -z "$COM_IS_CLANG"; then
4205     AC_MSG_CHECKING([the GCC version])
4206     _gcc_version=`$CC -dumpversion`
4207     gcc_full_version=$(printf '%s' "$_gcc_version" | \
4208         $AWK -F. '{ print $1*10000+$2*100+(NF<3?1:$3) }')
4209     GCC_VERSION=`echo $_gcc_version | $AWK -F. '{ print \$1*100+\$2 }'`
4210
4211     AC_MSG_RESULT([gcc $_gcc_version ($gcc_full_version)])
4212
4213     if test "$gcc_full_version" -lt 70000; then
4214         AC_MSG_ERROR([GCC $_gcc_version is too old, must be at least GCC 7.0.0])
4215     fi
4216 else
4217     # Explicitly force GCC_VERSION to be empty, even for Clang, to check incorrect uses.
4218     # GCC version should generally be checked only when handling GCC-specific bugs, for testing
4219     # things like features configure checks should be used, otherwise they may e.g. fail with Clang
4220     # (which reports itself as GCC 4.2.1).
4221     GCC_VERSION=
4222 fi
4223 AC_SUBST(GCC_VERSION)
4224
4225 dnl Set the ENABLE_DBGUTIL variable
4226 dnl ===================================================================
4227 AC_MSG_CHECKING([whether to build with additional debug utilities])
4228 if test -n "$enable_dbgutil" -a "$enable_dbgutil" != "no"; then
4229     ENABLE_DBGUTIL="TRUE"
4230     # this is an extra var so it can have different default on different MSVC
4231     # versions (in case there are version specific problems with it)
4232     MSVC_USE_DEBUG_RUNTIME="TRUE"
4233
4234     AC_MSG_RESULT([yes])
4235     # cppunit and graphite expose STL in public headers
4236     if test "$with_system_cppunit" = "yes"; then
4237         AC_MSG_ERROR([--with-system-cppunit conflicts with --enable-dbgutil])
4238     else
4239         with_system_cppunit=no
4240     fi
4241     if test "$with_system_graphite" = "yes"; then
4242         AC_MSG_ERROR([--with-system-graphite conflicts with --enable-dbgutil])
4243     else
4244         with_system_graphite=no
4245     fi
4246     if test "$with_system_orcus" = "yes"; then
4247         AC_MSG_ERROR([--with-system-orcus conflicts with --enable-dbgutil])
4248     else
4249         with_system_orcus=no
4250     fi
4251     if test "$with_system_libcmis" = "yes"; then
4252         AC_MSG_ERROR([--with-system-libcmis conflicts with --enable-dbgutil])
4253     else
4254         with_system_libcmis=no
4255     fi
4256     if test "$with_system_hunspell" = "yes"; then
4257         AC_MSG_ERROR([--with-system-hunspell conflicts with --enable-dbgutil])
4258     else
4259         with_system_hunspell=no
4260     fi
4261     if test "$with_system_gpgmepp" = "yes"; then
4262         AC_MSG_ERROR([--with-system-gpgmepp conflicts with --enable-dbgutil])
4263     else
4264         with_system_gpgmepp=no
4265     fi
4266     # As mixing system libwps and non-system libnumbertext or vice versa likely causes trouble (see
4267     # 603074c5f2b84de8a24593faf807da784b040625 "Pass _GLIBCXX_DEBUG into external/libwps" and the
4268     # mail thread starting at <https://gcc.gnu.org/ml/gcc/2018-05/msg00057.html> "libstdc++: ODR
4269     # violation when using std::regex with and without -D_GLIBCXX_DEBUG"), simply make sure neither
4270     # of those two is using the system variant:
4271     if test "$with_system_libnumbertext" = "yes"; then
4272         AC_MSG_ERROR([--with-system-libnumbertext conflicts with --enable-dbgutil])
4273     else
4274         with_system_libnumbertext=no
4275     fi
4276     if test "$with_system_libwps" = "yes"; then
4277         AC_MSG_ERROR([--with-system-libwps conflicts with --enable-dbgutil])
4278     else
4279         with_system_libwps=no
4280     fi
4281 else
4282     ENABLE_DBGUTIL=""
4283     MSVC_USE_DEBUG_RUNTIME=""
4284     AC_MSG_RESULT([no])
4285 fi
4286 AC_SUBST(ENABLE_DBGUTIL)
4287 AC_SUBST(MSVC_USE_DEBUG_RUNTIME)
4288
4289 dnl Set the ENABLE_DEBUG variable.
4290 dnl ===================================================================
4291 if test -n "$enable_debug" && test "$enable_debug" != "yes" && test "$enable_debug" != "no"; then
4292     AC_MSG_ERROR([--enable-debug now accepts only yes or no, use --enable-symbols])
4293 fi
4294 if test -n "$ENABLE_DBGUTIL" -a "$enable_debug" = "no"; then
4295     if test -z "$libo_fuzzed_enable_debug"; then
4296         AC_MSG_ERROR([--disable-debug cannot be used with --enable-dbgutil])
4297     else
4298         AC_MSG_NOTICE([Resetting --enable-debug=yes])
4299         enable_debug=yes
4300     fi
4301 fi
4302
4303 AC_MSG_CHECKING([whether to do a debug build])
4304 if test -n "$ENABLE_DBGUTIL" -o \( -n "$enable_debug" -a "$enable_debug" != "no" \) ; then
4305     ENABLE_DEBUG="TRUE"
4306     if test -n "$ENABLE_DBGUTIL" ; then
4307         AC_MSG_RESULT([yes (dbgutil)])
4308     else
4309         AC_MSG_RESULT([yes])
4310     fi
4311 else
4312     ENABLE_DEBUG=""
4313     AC_MSG_RESULT([no])
4314 fi
4315 AC_SUBST(ENABLE_DEBUG)
4316
4317 dnl ===================================================================
4318 dnl Select the linker to use (gold/lld/ld.bfd).
4319 dnl This is done only after compiler checks (need to know if Clang is
4320 dnl used, for different defaults) and after checking if a debug build
4321 dnl is wanted (non-debug builds get the default linker if not explicitly
4322 dnl specified otherwise).
4323 dnl All checks for linker features/options should come after this.
4324 dnl ===================================================================
4325 check_use_ld()
4326 {
4327     use_ld=-fuse-ld=${1%%:*}
4328     use_ld_path=${1#*:}
4329     if test "$use_ld_path" != "$1"; then
4330         use_ld="$use_ld --ld-path=$use_ld_path"
4331     fi
4332     use_ld_fail_if_error=$2
4333     use_ld_ok=
4334     AC_MSG_CHECKING([for $use_ld linker support])
4335     use_ld_ldflags_save="$LDFLAGS"
4336     LDFLAGS="$LDFLAGS $use_ld"
4337     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4338 #include <stdio.h>
4339         ],[
4340 printf ("hello world\n");
4341         ])], USE_LD=$use_ld, [])
4342     if test -n "$USE_LD"; then
4343         AC_MSG_RESULT( yes )
4344         use_ld_ok=yes
4345     else
4346         if test -n "$use_ld_fail_if_error"; then
4347             AC_MSG_ERROR( no )
4348         else
4349             AC_MSG_RESULT( no )
4350         fi
4351     fi
4352     if test -n "$use_ld_ok"; then
4353         dnl keep the value of LDFLAGS
4354         return 0
4355     fi
4356     LDFLAGS="$use_ld_ldflags_save"
4357     return 1
4358 }
4359 USE_LD=
4360 if test "$enable_ld" != "no"; then
4361     if test "$GCC" = "yes"; then
4362         if test -n "$enable_ld"; then
4363             check_use_ld "$enable_ld" fail_if_error
4364         elif test -z "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4365             dnl non-debug builds default to the default linker
4366             true
4367         elif test -n "$COM_IS_CLANG"; then
4368             check_use_ld lld
4369             if test $? -ne 0; then
4370                 check_use_ld gold
4371             fi
4372         else
4373             # For gcc first try gold, new versions also support lld.
4374             check_use_ld gold
4375             if test $? -ne 0; then
4376                 check_use_ld lld
4377             fi
4378         fi
4379         ld_output=$(echo 'int main() { return 0; }' | $CC -Wl,-v -x c -o conftest.out - $CFLAGS $LDFLAGS 2>/dev/null)
4380         rm conftest.out
4381         ld_used=$(echo "$ld_output" | grep -E '(^GNU gold|^GNU ld|^LLD)')
4382         if test -z "$ld_used"; then
4383             ld_used="unknown"
4384         fi
4385         AC_MSG_CHECKING([for linker that is used])
4386         AC_MSG_RESULT([$ld_used])
4387         if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4388             if echo "$ld_used" | grep -q "^GNU ld"; then
4389                 AC_MSG_WARN([The default GNU linker is slow, consider using the LLD or the GNU gold linker.])
4390                 add_warning "The default GNU linker is slow, consider using the LLD or the GNU gold linker."
4391             fi
4392         fi
4393     else
4394         if test "$enable_ld" = "yes"; then
4395             AC_MSG_ERROR([--enable-ld not supported])
4396         fi
4397     fi
4398 fi
4399 AC_SUBST(USE_LD)
4400
4401 HAVE_LD_BSYMBOLIC_FUNCTIONS=
4402 if test "$GCC" = "yes"; then
4403     AC_MSG_CHECKING([for -Bsymbolic-functions linker support])
4404     bsymbolic_functions_ldflags_save=$LDFLAGS
4405     LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
4406     AC_LINK_IFELSE([AC_LANG_PROGRAM([
4407 #include <stdio.h>
4408         ],[
4409 printf ("hello world\n");
4410         ])], HAVE_LD_BSYMBOLIC_FUNCTIONS=TRUE, [])
4411     if test "$HAVE_LD_BSYMBOLIC_FUNCTIONS" = "TRUE"; then
4412         AC_MSG_RESULT( found )
4413     else
4414         AC_MSG_RESULT( not found )
4415     fi
4416     LDFLAGS=$bsymbolic_functions_ldflags_save
4417 fi
4418 AC_SUBST(HAVE_LD_BSYMBOLIC_FUNCTIONS)
4419
4420 LD_GC_SECTIONS=
4421 if test "$GCC" = "yes"; then
4422     for flag in "--gc-sections" "-dead_strip"; do
4423         AC_MSG_CHECKING([for $flag linker support])
4424         ldflags_save=$LDFLAGS
4425         LDFLAGS="$LDFLAGS -Wl,$flag"
4426         AC_LINK_IFELSE([AC_LANG_PROGRAM([
4427 #include <stdio.h>
4428             ],[
4429 printf ("hello world\n");
4430             ])],[
4431             LD_GC_SECTIONS="-Wl,$flag"
4432             AC_MSG_RESULT( found )
4433             ], [
4434             AC_MSG_RESULT( not found )
4435             ])
4436         LDFLAGS=$ldflags_save
4437         if test -n "$LD_GC_SECTIONS"; then
4438             break
4439         fi
4440     done
4441 fi
4442 AC_SUBST(LD_GC_SECTIONS)
4443
4444 HAVE_GSPLIT_DWARF=
4445 if test "$enable_split_debug" != no; then
4446     dnl Currently by default enabled only on Linux, feel free to set test_split_debug above also for other platforms.
4447     if test "$enable_split_debug" = yes -o \( "$test_split_debug" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL" \); then
4448         AC_MSG_CHECKING([whether $CC_BASE supports -gsplit-dwarf])
4449         save_CFLAGS=$CFLAGS
4450         CFLAGS="$CFLAGS -Werror -gsplit-dwarf"
4451         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_SPLIT_DWARF=TRUE ],[])
4452         CFLAGS=$save_CFLAGS
4453         if test "$HAVE_GCC_SPLIT_DWARF" = "TRUE"; then
4454             AC_MSG_RESULT([yes])
4455         else
4456             if test "$enable_split_debug" = yes; then
4457                 AC_MSG_ERROR([no])
4458             else
4459                 AC_MSG_RESULT([no])
4460             fi
4461         fi
4462     fi
4463     if test -z "$HAVE_GCC_SPLIT_DWARF" -a "$test_split_debug" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4464         AC_MSG_WARN([Compiler is not capable of creating split debug info, linking will require more time and disk space.])
4465         add_warning "Compiler is not capable of creating split debug info, linking will require more time and disk space."
4466     fi
4467 fi
4468 AC_SUBST(HAVE_GCC_SPLIT_DWARF)
4469
4470 HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=
4471 AC_MSG_CHECKING([whether $CC_BASE supports -Xclang -debug-info-kind=constructor])
4472 save_CFLAGS=$CFLAGS
4473 CFLAGS="$CFLAGS -Werror -Xclang -debug-info-kind=constructor"
4474 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR=TRUE ],[])
4475 CFLAGS=$save_CFLAGS
4476 if test "$HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR" = "TRUE"; then
4477     AC_MSG_RESULT([yes])
4478 else
4479     AC_MSG_RESULT([no])
4480 fi
4481 AC_SUBST(HAVE_CLANG_DEBUG_INFO_KIND_CONSTRUCTOR)
4482
4483 ENABLE_GDB_INDEX=
4484 if test "$enable_gdb_index" != "no"; then
4485     dnl Currently by default enabled only on Linux, feel free to set test_gdb_index above also for other platforms.
4486     if test "$enable_gdb_index" = yes -o \( "$test_gdb_index" = "yes" -o -n "$ENABLE_DEBUG$ENABLE_DBGUTIL" \); then
4487         AC_MSG_CHECKING([whether $CC_BASE supports -ggnu-pubnames])
4488         save_CFLAGS=$CFLAGS
4489         CFLAGS="$CFLAGS -Werror -ggnu-pubnames"
4490         have_ggnu_pubnames=
4491         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[have_ggnu_pubnames=TRUE],[have_ggnu_pubnames=])
4492         if test "$have_ggnu_pubnames" != "TRUE"; then
4493             if test "$enable_gdb_index" = "yes"; then
4494                 AC_MSG_ERROR([no, --enable-gdb-index not supported])
4495             else
4496                 AC_MSG_RESULT( no )
4497             fi
4498         else
4499             AC_MSG_RESULT( yes )
4500             AC_MSG_CHECKING([whether $CC_BASE supports -Wl,--gdb-index])
4501             ldflags_save=$LDFLAGS
4502             LDFLAGS="$LDFLAGS -Wl,--gdb-index"
4503             AC_LINK_IFELSE([AC_LANG_PROGRAM([
4504 #include <stdio.h>
4505                 ],[
4506 printf ("hello world\n");
4507                 ])], ENABLE_GDB_INDEX=TRUE, [])
4508             if test "$ENABLE_GDB_INDEX" = "TRUE"; then
4509                 AC_MSG_RESULT( yes )
4510             else
4511                 if test "$enable_gdb_index" = "yes"; then
4512                     AC_MSG_ERROR( no )
4513                 else
4514                     AC_MSG_RESULT( no )
4515                 fi
4516             fi
4517             LDFLAGS=$ldflags_save
4518         fi
4519         CFLAGS=$save_CFLAGS
4520         fi
4521     if test -z "$ENABLE_GDB_INDEX" -a "$test_gdb_index" = "yes" -a -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4522         AC_MSG_WARN([Linker is not capable of creating gdb index, debugger startup will be slow.])
4523         add_warning "Linker is not capable of creating gdb index, debugger startup will be slow."
4524     fi
4525 fi
4526 AC_SUBST(ENABLE_GDB_INDEX)
4527
4528 if test -z "$enable_sal_log" && test "$ENABLE_DEBUG" = TRUE; then
4529     enable_sal_log=yes
4530 fi
4531 if test "$enable_sal_log" = yes; then
4532     ENABLE_SAL_LOG=TRUE
4533 fi
4534 AC_SUBST(ENABLE_SAL_LOG)
4535
4536 dnl Check for enable symbols option
4537 dnl ===================================================================
4538 AC_MSG_CHECKING([whether to generate debug information])
4539 if test -z "$enable_symbols"; then
4540     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4541         enable_symbols=yes
4542     else
4543         enable_symbols=no
4544     fi
4545 fi
4546 if test "$enable_symbols" = yes; then
4547     ENABLE_SYMBOLS_FOR=all
4548     AC_MSG_RESULT([yes])
4549 elif test "$enable_symbols" = no; then
4550     ENABLE_SYMBOLS_FOR=
4551     AC_MSG_RESULT([no])
4552 else
4553     # Selective debuginfo.
4554     ENABLE_SYMBOLS_FOR="$enable_symbols"
4555     AC_MSG_RESULT([for "$enable_symbols"])
4556 fi
4557 AC_SUBST(ENABLE_SYMBOLS_FOR)
4558
4559 if test -n "$with_android_ndk" -a \( -n "$ENABLE_SYMBOLS" -o -n "$ENABLE_DEBUG" -o -n "$ENABLE_DBGUTIL" \) -a "$ENABLE_DEBUGINFO_FOR" = "all"; then
4560     # Building on Android with full symbols: without enough memory the linker never finishes currently.
4561     AC_MSG_CHECKING([whether enough memory is available for linking])
4562     mem_size=$(grep -o 'MemTotal: *.\+ kB' /proc/meminfo | sed 's/MemTotal: *\(.\+\) kB/\1/')
4563     # Check for 15GB, as Linux reports a bit less than the physical memory size.
4564     if test -n "$mem_size" -a $mem_size -lt 15728640; then
4565         AC_MSG_ERROR([building with full symbols and less than 16GB of memory is not supported])
4566     else
4567         AC_MSG_RESULT([yes])
4568     fi
4569 fi
4570
4571 ENABLE_OPTIMIZED=
4572 ENABLE_OPTIMIZED_DEBUG=
4573 AC_MSG_CHECKING([whether to compile with optimization flags])
4574 if test -z "$enable_optimized"; then
4575     if test -n "$ENABLE_DEBUG$ENABLE_DBGUTIL"; then
4576         enable_optimized=no
4577     else
4578         enable_optimized=yes
4579     fi
4580 fi
4581 if test "$enable_optimized" = yes; then
4582     ENABLE_OPTIMIZED=TRUE
4583     AC_MSG_RESULT([yes])
4584 elif test "$enable_optimized" = debug; then
4585     ENABLE_OPTIMIZED_DEBUG=TRUE
4586     AC_MSG_RESULT([yes (debug)])
4587     HAVE_GCC_OG=
4588     if test "$GCC" = "yes"; then
4589         AC_MSG_CHECKING([whether $CC_BASE supports -Og])
4590         save_CFLAGS=$CFLAGS
4591         CFLAGS="$CFLAGS -Werror -Og"
4592         AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_OG=TRUE ],[])
4593         CFLAGS=$save_CFLAGS
4594         if test "$HAVE_GCC_OG" = "TRUE"; then
4595             AC_MSG_RESULT([yes])
4596         else
4597             AC_MSG_RESULT([no])
4598         fi
4599     fi
4600     if test -z "$HAVE_GCC_OG"; then
4601         AC_MSG_ERROR([The compiler does not support optimizations suitable for debugging.])
4602     fi
4603 else
4604     AC_MSG_RESULT([no])
4605 fi
4606 AC_SUBST(ENABLE_OPTIMIZED)
4607 AC_SUBST(ENABLE_OPTIMIZED_DEBUG)
4608
4609 #
4610 # determine CPUNAME, OS, ...
4611 # The USING_X11 flag tells whether the host os uses X by default. Can be overridden with the --without-x option.
4612 #
4613 case "$host_os" in
4614
4615 aix*)
4616     COM=GCC
4617     CPUNAME=POWERPC
4618     USING_X11=TRUE
4619     OS=AIX
4620     RTL_OS=AIX
4621     RTL_ARCH=PowerPC
4622     PLATFORMID=aix_powerpc
4623     P_SEP=:
4624     ;;
4625
4626 cygwin*|wsl*)
4627     # Already handled
4628     ;;
4629
4630 darwin*|macos*)
4631     COM=GCC
4632     USING_X11=
4633     OS=MACOSX
4634     RTL_OS=MacOSX
4635     P_SEP=:
4636
4637     case "$host_cpu" in
4638     aarch64|arm64)
4639         if test "$enable_ios_simulator" = "yes"; then
4640             OS=iOS
4641         else
4642             CPUNAME=AARCH64
4643             RTL_ARCH=AARCH64
4644             PLATFORMID=macosx_arm64
4645         fi
4646         ;;
4647     x86_64)
4648         if test "$enable_ios_simulator" = "yes"; then
4649             OS=iOS
4650         fi
4651         CPUNAME=X86_64
4652         RTL_ARCH=X86_64
4653         PLATFORMID=macosx_x86_64
4654         ;;
4655     *)
4656         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4657         ;;
4658     esac
4659     ;;
4660
4661 ios*)
4662     COM=GCC
4663     USING_X11=
4664     OS=iOS
4665     RTL_OS=iOS
4666     P_SEP=:
4667
4668     case "$host_cpu" in
4669     aarch64|arm64)
4670         if test "$enable_ios_simulator" = "yes"; then
4671             AC_MSG_ERROR([iOS simulator is only available in macOS not iOS])
4672         fi
4673         ;;
4674     *)
4675         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4676         ;;
4677     esac
4678     CPUNAME=AARCH64
4679     RTL_ARCH=AARCH64
4680     PLATFORMID=ios_arm64
4681     ;;
4682
4683 dragonfly*)
4684     COM=GCC
4685     USING_X11=TRUE
4686     OS=DRAGONFLY
4687     RTL_OS=DragonFly
4688     P_SEP=:
4689
4690     case "$host_cpu" in
4691     i*86)
4692         CPUNAME=INTEL
4693         RTL_ARCH=x86
4694         PLATFORMID=dragonfly_x86
4695         ;;
4696     x86_64)
4697         CPUNAME=X86_64
4698         RTL_ARCH=X86_64
4699         PLATFORMID=dragonfly_x86_64
4700         ;;
4701     *)
4702         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4703         ;;
4704     esac
4705     ;;
4706
4707 freebsd*)
4708     COM=GCC
4709     USING_X11=TRUE
4710     RTL_OS=FreeBSD
4711     OS=FREEBSD
4712     P_SEP=:
4713
4714     case "$host_cpu" in
4715     aarch64)
4716         CPUNAME=AARCH64
4717         PLATFORMID=freebsd_aarch64
4718         RTL_ARCH=AARCH64
4719         ;;
4720     i*86)
4721         CPUNAME=INTEL
4722         RTL_ARCH=x86
4723         PLATFORMID=freebsd_x86
4724         ;;
4725     x86_64|amd64)
4726         CPUNAME=X86_64
4727         RTL_ARCH=X86_64
4728         PLATFORMID=freebsd_x86_64
4729         ;;
4730     powerpc64)
4731         CPUNAME=POWERPC64
4732         RTL_ARCH=PowerPC_64
4733         PLATFORMID=freebsd_powerpc64
4734         ;;
4735     powerpc|powerpcspe)
4736         CPUNAME=POWERPC
4737         RTL_ARCH=PowerPC
4738         PLATFORMID=freebsd_powerpc
4739         ;;
4740     *)
4741         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4742         ;;
4743     esac
4744     ;;
4745
4746 haiku*)
4747     COM=GCC
4748     USING_X11=
4749     GUIBASE=haiku
4750     RTL_OS=Haiku
4751     OS=HAIKU
4752     P_SEP=:
4753
4754     case "$host_cpu" in
4755     i*86)
4756         CPUNAME=INTEL
4757         RTL_ARCH=x86
4758         PLATFORMID=haiku_x86
4759         ;;
4760     x86_64|amd64)
4761         CPUNAME=X86_64
4762         RTL_ARCH=X86_64
4763         PLATFORMID=haiku_x86_64
4764         ;;
4765     *)
4766         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4767         ;;
4768     esac
4769     ;;
4770
4771 kfreebsd*)
4772     COM=GCC
4773     USING_X11=TRUE
4774     OS=LINUX
4775     RTL_OS=kFreeBSD
4776     P_SEP=:
4777
4778     case "$host_cpu" in
4779
4780     i*86)
4781         CPUNAME=INTEL
4782         RTL_ARCH=x86
4783         PLATFORMID=kfreebsd_x86
4784         ;;
4785     x86_64)
4786         CPUNAME=X86_64
4787         RTL_ARCH=X86_64
4788         PLATFORMID=kfreebsd_x86_64
4789         ;;
4790     *)
4791         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4792         ;;
4793     esac
4794     ;;
4795
4796 linux-gnu*)
4797     COM=GCC
4798     USING_X11=TRUE
4799     OS=LINUX
4800     RTL_OS=Linux
4801     P_SEP=:
4802
4803     case "$host_cpu" in
4804
4805     aarch64)
4806         CPUNAME=AARCH64
4807         PLATFORMID=linux_aarch64
4808         RTL_ARCH=AARCH64
4809         EPM_FLAGS="-a arm64"
4810         ;;
4811     alpha)
4812         CPUNAME=AXP
4813         RTL_ARCH=ALPHA
4814         PLATFORMID=linux_alpha
4815         ;;
4816     arm*)
4817         CPUNAME=ARM
4818         EPM_FLAGS="-a arm"
4819         RTL_ARCH=ARM_EABI
4820         PLATFORMID=linux_arm_eabi
4821         case "$host_cpu" in
4822         arm*-linux)
4823             RTL_ARCH=ARM_OABI
4824             PLATFORMID=linux_arm_oabi
4825             ;;
4826         esac
4827         ;;
4828     hppa)
4829         CPUNAME=HPPA
4830         RTL_ARCH=HPPA
4831         EPM_FLAGS="-a hppa"
4832         PLATFORMID=linux_hppa
4833         ;;
4834     i*86)
4835         CPUNAME=INTEL
4836         RTL_ARCH=x86
4837         PLATFORMID=linux_x86
4838         ;;
4839     ia64)
4840         CPUNAME=IA64
4841         RTL_ARCH=IA64
4842         PLATFORMID=linux_ia64
4843         ;;
4844     mips)
4845         CPUNAME=GODSON
4846         RTL_ARCH=MIPS_EB
4847         EPM_FLAGS="-a mips"
4848         PLATFORMID=linux_mips_eb
4849         ;;
4850     mips64)
4851         CPUNAME=GODSON64
4852         RTL_ARCH=MIPS64_EB
4853         EPM_FLAGS="-a mips64"
4854         PLATFORMID=linux_mips64_eb
4855         ;;
4856     mips64el)
4857         CPUNAME=GODSON64
4858         RTL_ARCH=MIPS64_EL
4859         EPM_FLAGS="-a mips64el"
4860         PLATFORMID=linux_mips64_el
4861         ;;
4862     mipsel)
4863         CPUNAME=GODSON
4864         RTL_ARCH=MIPS_EL
4865         EPM_FLAGS="-a mipsel"
4866         PLATFORMID=linux_mips_el
4867         ;;
4868     m68k)
4869         CPUNAME=M68K
4870         RTL_ARCH=M68K
4871         PLATFORMID=linux_m68k
4872         ;;
4873     powerpc)
4874         CPUNAME=POWERPC
4875         RTL_ARCH=PowerPC
4876         PLATFORMID=linux_powerpc
4877         ;;
4878     powerpc64)
4879         CPUNAME=POWERPC64
4880         RTL_ARCH=PowerPC_64
4881         PLATFORMID=linux_powerpc64
4882         ;;
4883     powerpc64le)
4884         CPUNAME=POWERPC64
4885         RTL_ARCH=PowerPC_64_LE
4886         PLATFORMID=linux_powerpc64_le
4887         ;;
4888     sparc)
4889         CPUNAME=SPARC
4890         RTL_ARCH=SPARC
4891         PLATFORMID=linux_sparc
4892         ;;
4893     sparc64)
4894         CPUNAME=SPARC64
4895         RTL_ARCH=SPARC64
4896         PLATFORMID=linux_sparc64
4897         ;;
4898     s390)
4899         CPUNAME=S390
4900         RTL_ARCH=S390
4901         PLATFORMID=linux_s390
4902         ;;
4903     s390x)
4904         CPUNAME=S390X
4905         RTL_ARCH=S390x
4906         PLATFORMID=linux_s390x
4907         ;;
4908     x86_64)
4909         CPUNAME=X86_64
4910         RTL_ARCH=X86_64
4911         PLATFORMID=linux_x86_64
4912         ;;
4913     *)
4914         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4915         ;;
4916     esac
4917     ;;
4918
4919 linux-android*)
4920     COM=GCC
4921     USING_X11=
4922     OS=ANDROID
4923     RTL_OS=Android
4924     P_SEP=:
4925
4926     case "$host_cpu" in
4927
4928     arm|armel)
4929         CPUNAME=ARM
4930         RTL_ARCH=ARM_EABI
4931         PLATFORMID=android_arm_eabi
4932         ;;
4933     aarch64)
4934         CPUNAME=AARCH64
4935         RTL_ARCH=AARCH64
4936         PLATFORMID=android_aarch64
4937         ;;
4938     i*86)
4939         CPUNAME=INTEL
4940         RTL_ARCH=x86
4941         PLATFORMID=android_x86
4942         ;;
4943     x86_64)
4944         CPUNAME=X86_64
4945         RTL_ARCH=X86_64
4946         PLATFORMID=android_x86_64
4947         ;;
4948     *)
4949         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4950         ;;
4951     esac
4952     ;;
4953
4954 *netbsd*)
4955     COM=GCC
4956     USING_X11=TRUE
4957     OS=NETBSD
4958     RTL_OS=NetBSD
4959     P_SEP=:
4960
4961     case "$host_cpu" in
4962     i*86)
4963         CPUNAME=INTEL
4964         RTL_ARCH=x86
4965         PLATFORMID=netbsd_x86
4966         ;;
4967     powerpc)
4968         CPUNAME=POWERPC
4969         RTL_ARCH=PowerPC
4970         PLATFORMID=netbsd_powerpc
4971         ;;
4972     sparc)
4973         CPUNAME=SPARC
4974         RTL_ARCH=SPARC
4975         PLATFORMID=netbsd_sparc
4976         ;;
4977     x86_64)
4978         CPUNAME=X86_64
4979         RTL_ARCH=X86_64
4980         PLATFORMID=netbsd_x86_64
4981         ;;
4982     *)
4983         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
4984         ;;
4985     esac
4986     ;;
4987
4988 openbsd*)
4989     COM=GCC
4990     USING_X11=TRUE
4991     OS=OPENBSD
4992     RTL_OS=OpenBSD
4993     P_SEP=:
4994
4995     case "$host_cpu" in
4996     i*86)
4997         CPUNAME=INTEL
4998         RTL_ARCH=x86
4999         PLATFORMID=openbsd_x86
5000         ;;
5001     x86_64)
5002         CPUNAME=X86_64
5003         RTL_ARCH=X86_64
5004         PLATFORMID=openbsd_x86_64
5005         ;;
5006     *)
5007         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5008         ;;
5009     esac
5010     SOLARINC="$SOLARINC -I/usr/local/include"
5011     ;;
5012
5013 solaris*)
5014     COM=GCC
5015     USING_X11=TRUE
5016     OS=SOLARIS
5017     RTL_OS=Solaris
5018     P_SEP=:
5019
5020     case "$host_cpu" in
5021     i*86)
5022         CPUNAME=INTEL
5023         RTL_ARCH=x86
5024         PLATFORMID=solaris_x86
5025         ;;
5026     sparc)
5027         CPUNAME=SPARC
5028         RTL_ARCH=SPARC
5029         PLATFORMID=solaris_sparc
5030         ;;
5031     sparc64)
5032         CPUNAME=SPARC64
5033         RTL_ARCH=SPARC64
5034         PLATFORMID=solaris_sparc64
5035         ;;
5036     *)
5037         AC_MSG_ERROR([Unsupported host_cpu $host_cpu for host_os $host_os])
5038         ;;
5039     esac
5040     SOLARINC="$SOLARINC -I/usr/local/include"
5041     ;;
5042
5043 *)
5044     AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice for!])
5045     ;;
5046 esac
5047
5048 if test "$with_x" = "no"; then
5049     AC_MSG_ERROR([Use --disable-gui instead. How can we get rid of this option? No idea where it comes from.])
5050 fi
5051
5052 DISABLE_GUI=""
5053 if test "$enable_gui" = "no"; then
5054     if test "$USING_X11" != TRUE; then
5055         AC_MSG_ERROR([$host_os operating system is not suitable to build LibreOffice with --disable-gui.])
5056     fi
5057     USING_X11=
5058     DISABLE_GUI=TRUE
5059     AC_DEFINE(HAVE_FEATURE_UI,0)
5060     test_cairo=yes
5061 fi
5062 AC_SUBST(DISABLE_GUI)
5063
5064 WORKDIR="${BUILDDIR}/workdir"
5065 INSTDIR="${BUILDDIR}/instdir"
5066 INSTROOTBASE=${INSTDIR}${INSTROOTBASESUFFIX}
5067 INSTROOT=${INSTROOTBASE}${INSTROOTCONTENTSUFFIX}
5068 SOLARINC="-I$SRC_ROOT/include $SOLARINC"
5069 AC_SUBST(COM)
5070 AC_SUBST(CPUNAME)
5071 AC_SUBST(RTL_OS)
5072 AC_SUBST(RTL_ARCH)
5073 AC_SUBST(EPM_FLAGS)
5074 AC_SUBST(USING_X11)
5075 AC_SUBST([INSTDIR])
5076 AC_SUBST([INSTROOT])
5077 AC_SUBST([INSTROOTBASE])
5078 AC_SUBST(OS)
5079 AC_SUBST(P_SEP)
5080 AC_SUBST(WORKDIR)
5081 AC_SUBST(PLATFORMID)
5082 AC_SUBST(WINDOWS_X64)
5083 AC_DEFINE_UNQUOTED(WORKDIR,"$WORKDIR")
5084
5085 dnl ===================================================================
5086 dnl Test which package format to use
5087 dnl ===================================================================
5088 AC_MSG_CHECKING([which package format to use])
5089 if test -n "$with_package_format" -a "$with_package_format" != no; then
5090     for i in $with_package_format; do
5091         case "$i" in
5092         aix | bsd | deb | pkg | rpm | archive | dmg | installed | msi)
5093             ;;
5094         *)
5095             AC_MSG_ERROR([unsupported format $i. Supported by EPM are:
5096 aix - AIX software distribution
5097 bsd - FreeBSD, NetBSD, or OpenBSD software distribution
5098 deb - Debian software distribution
5099 pkg - Solaris software distribution
5100 rpm - RedHat software distribution
5101
5102 LibreOffice additionally supports:
5103 archive - .tar.gz or .zip
5104 dmg - macOS .dmg
5105 installed - installation tree
5106 msi - Windows .msi
5107         ])
5108             ;;
5109         esac
5110     done
5111     # fakeroot is needed to ensure correct file ownerships/permissions
5112     # inside deb packages and tar archives created on Linux and Solaris.
5113     if test "$OS" = "LINUX" || test "$OS" = "SOLARIS"; then
5114         AC_PATH_PROG(FAKEROOT, fakeroot, no)
5115         if test "$FAKEROOT" = "no"; then
5116             AC_MSG_ERROR(
5117                 [--with-package-format='$with_package_format' requires fakeroot. Install fakeroot.])
5118         fi
5119     fi
5120     PKGFORMAT="$with_package_format"
5121     AC_MSG_RESULT([$PKGFORMAT])
5122 else
5123     PKGFORMAT=
5124     AC_MSG_RESULT([none])
5125 fi
5126 AC_SUBST(PKGFORMAT)
5127
5128 dnl ===================================================================
5129 dnl Set up a different compiler to produce tools to run on the build
5130 dnl machine when doing cross-compilation
5131 dnl ===================================================================
5132
5133 m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
5134 m4_pattern_allow([PKG_CONFIG_LIBDIR])
5135 if test "$cross_compiling" = "yes"; then
5136     AC_MSG_CHECKING([for BUILD platform configuration])
5137     echo
5138     rm -rf CONF-FOR-BUILD config_build.mk
5139     mkdir CONF-FOR-BUILD
5140     # Here must be listed all files needed when running the configure script. In particular, also
5141     # those expanded by the AC_CONFIG_FILES() call near the end of this configure.ac. For clarity,
5142     # keep them in the same order as there.
5143     (cd $SRC_ROOT && tar cf - \
5144         config.guess \
5145         bin/get_config_variables \
5146         solenv/bin/getcompver.awk \
5147         solenv/inc/langlist.mk \
5148         download.lst \
5149         config_host.mk.in \
5150         config_host_lang.mk.in \
5151         Makefile.in \
5152         bin/bffvalidator.sh.in \
5153         bin/odfvalidator.sh.in \
5154         bin/officeotron.sh.in \
5155         hardened_runtime.xcent.in \
5156         instsetoo_native/util/openoffice.lst.in \
5157         config_host/*.in \
5158         sysui/desktop/macosx/Info.plist.in \
5159         .vscode/vs-code-template.code-workspace.in \
5160         ) \
5161     | (cd CONF-FOR-BUILD && tar xf -)
5162     cp configure CONF-FOR-BUILD
5163     test -d config_build && cp -p config_build/*.h CONF-FOR-BUILD/config_host 2>/dev/null
5164     (
5165     unset COM USING_X11 OS CPUNAME
5166     unset CC CXX SYSBASE CFLAGS
5167     unset AR NM OBJDUMP PKG_CONFIG RANLIB READELF STRIP
5168     unset CPPUNIT_CFLAGS CPPUNIT_LIBS
5169     unset LIBXML_CFLAGS LIBXML_LIBS LIBXSLT_CFLAGS LIBXSLT_LIBS XSLTPROC PKG_CONFIG_LIBDIR
5170     if test -n "$CC_FOR_BUILD"; then
5171         export CC="$CC_FOR_BUILD"
5172         CC_BASE=`first_arg_basename "$CC"`
5173     fi
5174     if test -n "$CXX_FOR_BUILD"; then
5175         export CXX="$CXX_FOR_BUILD"
5176         CXX_BASE=`first_arg_basename "$CXX"`
5177     fi
5178     test -n "$PKG_CONFIG_FOR_BUILD" && export PKG_CONFIG="$PKG_CONFIG_FOR_BUILD"
5179     cd CONF-FOR-BUILD
5180
5181     sub_conf_opts=""
5182     test -n "$enable_ccache" && sub_conf_opts="$sub_conf_opts --enable-ccache=$enable_ccache"
5183     test -n "$with_ant_home" && sub_conf_opts="$sub_conf_opts --with-ant-home=$with_ant_home"
5184     test "$with_junit" = "no" && sub_conf_opts="$sub_conf_opts --without-junit"
5185     if test -n "$ENABLE_JAVA"; then
5186         case "$_os" in
5187         iOS) sub_conf_opts="$sub_conf_opts --without-java" ;; # force it off, like it used to be
5188         Android)
5189             # Hack for Android - the build doesn't need a host JDK, so just forward to build for convenience
5190             test -n "$with_jdk_home" && sub_conf_opts="$sub_conf_opts --with-jdk-home=$with_jdk_home"
5191             ;;
5192         *)
5193             if test -z "$with_jdk_home"; then
5194                 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.])
5195             fi
5196             ;;
5197         esac
5198     else
5199         sub_conf_opts="$sub_conf_opts --without-java"
5200     fi
5201     test -n "$TARFILE_LOCATION" && sub_conf_opts="$sub_conf_opts --with-external-tar=$TARFILE_LOCATION"
5202     test "$with_system_icu_for_build" = "yes" -o "$with_system_icu_for_build" = "force" && sub_conf_opts="$sub_conf_opts --with-system-icu"
5203     test "$with_galleries" = "no" -o -z "$WITH_GALLERY_BUILD" && sub_conf_opts="$sub_conf_opts --with-galleries=no"
5204     sub_conf_opts="$sub_conf_opts $with_build_platform_configure_options"
5205
5206     # Don't bother having configure look for stuff not needed for the build platform anyway
5207     ./configure \
5208         --build="$build_alias" \
5209         --disable-cups \
5210         --disable-firebird-sdbc \
5211         --disable-gpgmepp \
5212         --disable-gstreamer-1-0 \
5213         --disable-gtk3 \
5214         --disable-mariadb-sdbc \
5215         --disable-online-update \
5216         --disable-opencl \
5217         --disable-pdfimport \
5218         --disable-postgresql-sdbc \
5219         --disable-skia \
5220         --enable-icecream="$enable_icecream" \
5221         --without-doxygen \
5222         --without-webdav \
5223         --with-parallelism="$with_parallelism" \
5224         --with-theme="$with_theme" \
5225         --with-tls=openssl \
5226         $sub_conf_opts \
5227         --srcdir=$srcdir \
5228         2>&1 | sed -e 's/^/    /'
5229     if test [${PIPESTATUS[0]}] -ne 0; then
5230         AC_MSG_ERROR([Running the configure script for BUILD side failed, see CONF-FOR-BUILD/config.log])
5231     fi
5232
5233     # filter permitted build targets
5234     PERMITTED_BUILD_TARGETS="
5235         AVMEDIA
5236         BOOST
5237         CLUCENE
5238         DBCONNECTIVITY
5239         DESKTOP
5240         DYNLOADING
5241         EPOXY
5242         EXPAT
5243         GLM
5244         GRAPHITE
5245         HARFBUZZ
5246         ICU
5247         LCMS2
5248         LIBJPEG_TURBO
5249         LIBLANGTAG
5250         LibO
5251         LIBFFI
5252         LIBPN
5253         LIBXML2
5254         LIBXSLT
5255         MDDS
5256         NATIVE
5257         OPENSSL
5258         ORCUS
5259         PYTHON
5260         SCRIPTING
5261         ZLIB
5262 "
5263     # converts BUILD_TYPE and PERMITTED_BUILD_TARGETS into non-whitespace,
5264     # newlined lists, to use grep as a filter
5265     PERMITTED_BUILD_TARGETS=$(echo "$PERMITTED_BUILD_TARGETS" | sed -e '/^ *$/d' -e 's/ *//')
5266     BUILD_TARGETS="$(sed -n -e '/^export BUILD_TYPE=/ s/.*=//p' config_host.mk | tr ' ' '\n')"
5267     BUILD_TARGETS="$(echo "$BUILD_TARGETS" | grep -F "$PERMITTED_BUILD_TARGETS" | tr '\n' ' ')"
5268     sed -i -e "s/ BUILD_TYPE=.*$/ BUILD_TYPE=$BUILD_TARGETS/" config_host.mk
5269
5270     cp config_host.mk ../config_build.mk
5271     cp config_host_lang.mk ../config_build_lang.mk
5272     mv config.log ../config.Build.log
5273     mkdir -p ../config_build
5274     mv config_host/*.h ../config_build
5275
5276     # all these will get a _FOR_BUILD postfix
5277     DIRECT_FOR_BUILD_SETTINGS="
5278         CC
5279         CXX
5280         ILIB
5281         JAVA_HOME
5282         JAVAIFLAGS
5283         JDK
5284         LIBO_BIN_FOLDER
5285         LIBO_LIB_FOLDER
5286         LIBO_URE_LIB_FOLDER
5287         LIBO_URE_MISC_FOLDER
5288         OS
5289         SDKDIRNAME
5290         SYSTEM_LIBXML
5291         SYSTEM_LIBXSLT
5292 "
5293     # these overwrite host config with build config
5294     OVERWRITING_SETTINGS="
5295         ANT
5296         ANT_HOME
5297         ANT_LIB
5298         HSQLDB_USE_JDBC_4_1
5299         JAVA_CLASSPATH_NOT_SET
5300         JAVA_SOURCE_VER
5301         JAVA_TARGET_VER
5302         JAVACFLAGS
5303         JAVACOMPILER
5304         JAVADOC
5305         JAVADOCISGJDOC
5306 "
5307     # these need some special handling
5308     EXTRA_HANDLED_SETTINGS="
5309         INSTDIR
5310         INSTROOT
5311         PATH
5312         WORKDIR
5313 "
5314     OLD_PATH=$PATH
5315     . ./bin/get_config_variables $DIRECT_FOR_BUILD_SETTINGS $OVERWRITING_SETTINGS $EXTRA_HANDLED_SETTINGS
5316     BUILD_PATH=$PATH
5317     PATH=$OLD_PATH
5318
5319     line=`echo "LO_PATH_FOR_BUILD='${BUILD_PATH}'" | sed -e 's,/CONF-FOR-BUILD,,g'`
5320     echo "$line" >>build-config
5321
5322     for V in $DIRECT_FOR_BUILD_SETTINGS; do
5323         VV='$'$V
5324         VV=`eval "echo $VV"`
5325         if test -n "$VV"; then
5326             line=${V}_FOR_BUILD='${'${V}_FOR_BUILD:-$VV'}'
5327             echo "$line" >>build-config
5328         fi
5329     done
5330
5331     for V in $OVERWRITING_SETTINGS; do
5332         VV='$'$V
5333         VV=`eval "echo $VV"`
5334         if test -n "$VV"; then
5335             line=${V}='${'${V}:-$VV'}'
5336             echo "$line" >>build-config
5337         fi
5338     done
5339
5340     for V in INSTDIR INSTROOT WORKDIR; do
5341         VV='$'$V
5342         VV=`eval "echo $VV"`
5343         VV=`echo $VV | sed -e "s,/CONF-FOR-BUILD/\([[a-z]]*\),/\1_for_build,g"`
5344         if test -n "$VV"; then
5345             line="${V}_FOR_BUILD='$VV'"
5346             echo "$line" >>build-config
5347         fi
5348     done
5349
5350     )
5351     test -f CONF-FOR-BUILD/build-config || AC_MSG_ERROR([setup/configure for BUILD side failed, see CONF-FOR-BUILD/config.log])
5352     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])
5353     perl -pi -e 's,/(workdir|instdir)(/|$),/\1_for_build\2,g;' \
5354              -e 's,/CONF-FOR-BUILD,,g;' config_build.mk
5355
5356     eval `cat CONF-FOR-BUILD/build-config`
5357
5358     AC_MSG_RESULT([checking for BUILD platform configuration... done])
5359
5360     rm -rf CONF-FOR-BUILD
5361 else
5362     OS_FOR_BUILD="$OS"
5363     CC_FOR_BUILD="$CC"
5364     CXX_FOR_BUILD="$CXX"
5365     INSTDIR_FOR_BUILD="$INSTDIR"
5366     INSTROOT_FOR_BUILD="$INSTROOT"
5367     LIBO_BIN_FOLDER_FOR_BUILD="$LIBO_BIN_FOLDER"
5368     LIBO_LIB_FOLDER_FOR_BUILD="$LIBO_LIB_FOLDER"
5369     LIBO_URE_LIB_FOLDER_FOR_BUILD="$LIBO_URE_LIB_FOLDER"
5370     LIBO_URE_MISC_FOLDER_FOR_BUILD="$LIBO_URE_MISC_FOLDER"
5371     SDKDIRNAME_FOR_BUILD="$SDKDIRNAME"
5372     WORKDIR_FOR_BUILD="$WORKDIR"
5373 fi
5374 AC_SUBST(OS_FOR_BUILD)
5375 AC_SUBST(INSTDIR_FOR_BUILD)
5376 AC_SUBST(INSTROOT_FOR_BUILD)
5377 AC_SUBST(LIBO_BIN_FOLDER_FOR_BUILD)
5378 AC_SUBST(LIBO_LIB_FOLDER_FOR_BUILD)
5379 AC_SUBST(LIBO_URE_LIB_FOLDER_FOR_BUILD)
5380 AC_SUBST(LIBO_URE_MISC_FOLDER_FOR_BUILD)
5381 AC_SUBST(SDKDIRNAME_FOR_BUILD)
5382 AC_SUBST(WORKDIR_FOR_BUILD)
5383 AC_SUBST(CC_FOR_BUILD)
5384 AC_SUBST(CXX_FOR_BUILD)
5385
5386 dnl ===================================================================
5387 dnl Check for syslog header
5388 dnl ===================================================================
5389 AC_CHECK_HEADER(syslog.h, AC_DEFINE(HAVE_SYSLOG_H))
5390
5391 dnl Set the ENABLE_WERROR variable. (Activate --enable-werror)
5392 dnl ===================================================================
5393 AC_MSG_CHECKING([whether to turn warnings to errors])
5394 if test -n "$enable_werror" -a "$enable_werror" != "no"; then
5395     ENABLE_WERROR="TRUE"
5396     PYTHONWARNINGS="error"
5397     AC_MSG_RESULT([yes])
5398 else
5399     if test -n "$LODE_HOME" -a -z "$enable_werror"; then
5400         ENABLE_WERROR="TRUE"
5401         PYTHONWARNINGS="error"
5402         AC_MSG_RESULT([yes])
5403     else
5404         AC_MSG_RESULT([no])
5405     fi
5406 fi
5407 AC_SUBST(ENABLE_WERROR)
5408 AC_SUBST(PYTHONWARNINGS)
5409
5410 dnl Check for --enable-assert-always-abort, set ASSERT_ALWAYS_ABORT
5411 dnl ===================================================================
5412 AC_MSG_CHECKING([whether to have assert() failures abort even without --enable-debug])
5413 if test -z "$enable_assert_always_abort"; then
5414    if test "$ENABLE_DEBUG" = TRUE; then
5415        enable_assert_always_abort=yes
5416    else
5417        enable_assert_always_abort=no
5418    fi
5419 fi
5420 if test "$enable_assert_always_abort" = "yes"; then
5421     ASSERT_ALWAYS_ABORT="TRUE"
5422     AC_MSG_RESULT([yes])
5423 else
5424     ASSERT_ALWAYS_ABORT="FALSE"
5425     AC_MSG_RESULT([no])
5426 fi
5427 AC_SUBST(ASSERT_ALWAYS_ABORT)
5428
5429 # Determine whether to use ooenv for the instdir installation
5430 # ===================================================================
5431 if test $_os != "WINNT" -a $_os != "Darwin"; then
5432     AC_MSG_CHECKING([whether to use ooenv for the instdir installation])
5433     if test "$enable_ooenv" = "no"; then
5434         AC_MSG_RESULT([no])
5435     else
5436         ENABLE_OOENV="TRUE"
5437         AC_MSG_RESULT([yes])
5438     fi
5439 fi
5440 AC_SUBST(ENABLE_OOENV)
5441
5442 if test "$USING_X11" != TRUE; then
5443     # be sure to do not mess with unneeded stuff
5444     test_randr=no
5445     test_xrender=no
5446     test_cups=no
5447     test_dbus=no
5448     build_gstreamer_1_0=no
5449     test_kf5=no
5450     test_qt5=no
5451     test_gtk3_kde5=no
5452     enable_cairo_canvas=no
5453 fi
5454
5455 if test "$OS" = "HAIKU"; then
5456     enable_cairo_canvas=yes
5457     test_kf5=yes
5458 fi
5459
5460 if test "$test_kf5" = "yes" -a "$enable_kde5" = "yes"; then
5461     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!])
5462     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!"
5463     enable_kf5=yes
5464 fi
5465
5466 if test "$test_kf5" = "yes"; then
5467     test_qt5=yes
5468 fi
5469
5470 if test "$test_kf5" = "yes" -a "$enable_kf5" = "yes"; then
5471     if test "$enable_qt5" = "no"; then
5472         AC_MSG_ERROR([KF5 support depends on QT5, so it conflicts with --disable-qt5])
5473     else
5474         enable_qt5=yes
5475     fi
5476 fi
5477
5478 dnl ===================================================================
5479 dnl check for cups support
5480 dnl ===================================================================
5481 ENABLE_CUPS=""
5482
5483 if test "$enable_cups" = "no"; then
5484     test_cups=no
5485 fi
5486
5487 AC_MSG_CHECKING([whether to enable CUPS support])
5488 if test "$test_cups" = "yes"; then
5489     ENABLE_CUPS="TRUE"
5490     AC_MSG_RESULT([yes])
5491
5492     AC_MSG_CHECKING([whether cups support is present])
5493     AC_CHECK_LIB([cups], [cupsPrintFiles], [:])
5494     AC_CHECK_HEADER(cups/cups.h, AC_DEFINE(HAVE_CUPS_H))
5495     if test "$ac_cv_lib_cups_cupsPrintFiles" != "yes" -o "$ac_cv_header_cups_cups_h" != "yes"; then
5496         AC_MSG_ERROR([Could not find CUPS. Install libcups2-dev or cups-devel.])
5497     fi
5498
5499 else
5500     AC_MSG_RESULT([no])
5501 fi
5502
5503 AC_SUBST(ENABLE_CUPS)
5504
5505 # fontconfig checks
5506 if test "$test_fontconfig" = "yes"; then
5507     PKG_CHECK_MODULES([FONTCONFIG], [fontconfig >= 2.4.1])
5508     SYSTEM_FONTCONFIG=TRUE
5509     FilterLibs "${FONTCONFIG_LIBS}"
5510     FONTCONFIG_LIBS="${filteredlibs}"
5511 fi
5512 AC_SUBST(FONTCONFIG_CFLAGS)
5513 AC_SUBST(FONTCONFIG_LIBS)
5514 AC_SUBST([SYSTEM_FONTCONFIG])
5515
5516 dnl whether to find & fetch external tarballs?
5517 dnl ===================================================================
5518 if test -z "$TARFILE_LOCATION" -a -n "$LODE_HOME" ; then
5519    if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
5520        TARFILE_LOCATION="`cygpath -m $LODE_HOME/ext_tar`"
5521    else
5522        TARFILE_LOCATION="$LODE_HOME/ext_tar"
5523    fi
5524 fi
5525 if test -z "$TARFILE_LOCATION"; then
5526     if test -d "$SRC_ROOT/src" ; then
5527         mv "$SRC_ROOT/src" "$SRC_ROOT/external/tarballs"
5528         ln -s "$SRC_ROOT/external/tarballs" "$SRC_ROOT/src"
5529     fi
5530     TARFILE_LOCATION="$SRC_ROOT/external/tarballs"
5531 else
5532     AbsolutePath "$TARFILE_LOCATION"
5533     PathFormat "${absolute_path}"
5534     TARFILE_LOCATION="${formatted_path}"
5535 fi
5536 AC_SUBST(TARFILE_LOCATION)
5537
5538 AC_MSG_CHECKING([whether we want to fetch tarballs])
5539 if test "$enable_fetch_external" != "no"; then
5540     if test "$with_all_tarballs" = "yes"; then
5541         AC_MSG_RESULT([yes, all of them])
5542         DO_FETCH_TARBALLS="ALL"
5543     else
5544         AC_MSG_RESULT([yes, if we use them])
5545         DO_FETCH_TARBALLS="TRUE"
5546     fi
5547 else
5548     AC_MSG_RESULT([no])
5549     DO_FETCH_TARBALLS=
5550 fi
5551 AC_SUBST(DO_FETCH_TARBALLS)
5552
5553 AC_MSG_CHECKING([whether to build help])
5554 if test -n "$with_help" -a "$with_help" != "no" -a $_os != iOS -a $_os != Android; then
5555     BUILD_TYPE="$BUILD_TYPE HELP"
5556     GIT_NEEDED_SUBMODULES="helpcontent2 $GIT_NEEDED_SUBMODULES"
5557     case "$with_help" in
5558     "html")
5559         ENABLE_HTMLHELP=TRUE
5560         SCPDEFS="$SCPDEFS -DWITH_HELP"
5561         AC_MSG_RESULT([HTML])
5562         ;;
5563     "online")
5564         ENABLE_HTMLHELP=TRUE
5565         HELP_ONLINE=TRUE
5566         AC_MSG_RESULT([HTML])
5567         ;;
5568     yes)
5569         SCPDEFS="$SCPDEFS -DWITH_HELP"
5570         AC_MSG_RESULT([yes])
5571         ;;
5572     *)
5573         AC_MSG_ERROR([Unknown --with-help=$with_help])
5574         ;;
5575     esac
5576 else
5577     AC_MSG_RESULT([no])
5578 fi
5579 AC_SUBST([ENABLE_HTMLHELP])
5580 AC_SUBST([HELP_ONLINE])
5581
5582 AC_MSG_CHECKING([whether to enable xapian-omega support for help])
5583 if test -n "$with_omindex" -a "$with_omindex" != "no" -a $_os != iOS -a $_os != Android; then
5584     BUILD_TYPE="$BUILD_TYPE HELP"
5585     GIT_NEEDED_SUBMODULES="helpcontent2 $GIT_NEEDED_SUBMODULES"
5586     case "$with_omindex" in
5587     "server")
5588         ENABLE_HTMLHELP=TRUE
5589         HELP_ONLINE=TRUE
5590         HELP_OMINDEX_PAGE=TRUE
5591         AC_MSG_RESULT([SERVER])
5592         ;;
5593     "noxap")
5594         ENABLE_HTMLHELP=TRUE
5595         HELP_ONLINE=TRUE
5596         HELP_OMINDEX_PAGE=FALSE
5597         AC_MSG_RESULT([NOXAP])
5598         ;;
5599     *)
5600         AC_MSG_ERROR([Unknown --with-omindex=$with_omindex])
5601         ;;
5602     esac
5603 else
5604     HELP_OMINDEX_PAGE=FALSE
5605     AC_MSG_RESULT([no])
5606 fi
5607 AC_SUBST([ENABLE_HTMLHELP])
5608 AC_SUBST([HELP_OMINDEX_PAGE])
5609 AC_SUBST([HELP_ONLINE])
5610
5611
5612 dnl Test whether to include MySpell dictionaries
5613 dnl ===================================================================
5614 AC_MSG_CHECKING([whether to include MySpell dictionaries])
5615 if test "$with_myspell_dicts" = "yes"; then
5616     AC_MSG_RESULT([yes])
5617     WITH_MYSPELL_DICTS=TRUE
5618     BUILD_TYPE="$BUILD_TYPE DICTIONARIES"
5619     GIT_NEEDED_SUBMODULES="dictionaries $GIT_NEEDED_SUBMODULES"
5620 else
5621     AC_MSG_RESULT([no])
5622     WITH_MYSPELL_DICTS=
5623 fi
5624 AC_SUBST(WITH_MYSPELL_DICTS)
5625
5626 # There are no "system" myspell, hyphen or mythes dictionaries on macOS, Windows, Android or iOS.
5627 if test $_os = Darwin -o $_os = WINNT -o $_os = iOS -o $_os = Android; then
5628     if test "$with_system_dicts" = yes; then
5629         AC_MSG_ERROR([There are no system dicts on this OS in the formats the 3rd-party libs we use expect]);
5630     fi
5631     with_system_dicts=no
5632 fi
5633
5634 AC_MSG_CHECKING([whether to use dicts from external paths])
5635 if test -z "$with_system_dicts" -o "$with_system_dicts" != "no"; then
5636     AC_MSG_RESULT([yes])
5637     SYSTEM_DICTS=TRUE
5638     AC_MSG_CHECKING([for spelling dictionary directory])
5639     if test -n "$with_external_dict_dir"; then
5640         DICT_SYSTEM_DIR=file://$with_external_dict_dir
5641     else
5642         DICT_SYSTEM_DIR=file:///usr/share/hunspell
5643         if test ! -d /usr/share/hunspell -a -d /usr/share/myspell; then
5644             DICT_SYSTEM_DIR=file:///usr/share/myspell
5645         fi
5646     fi
5647     AC_MSG_RESULT([$DICT_SYSTEM_DIR])
5648     AC_MSG_CHECKING([for hyphenation patterns directory])
5649     if test -n "$with_external_hyph_dir"; then
5650         HYPH_SYSTEM_DIR=file://$with_external_hyph_dir
5651     else
5652         HYPH_SYSTEM_DIR=file:///usr/share/hyphen
5653     fi
5654     AC_MSG_RESULT([$HYPH_SYSTEM_DIR])
5655     AC_MSG_CHECKING([for thesaurus directory])
5656     if test -n "$with_external_thes_dir"; then
5657         THES_SYSTEM_DIR=file://$with_external_thes_dir
5658     else
5659         THES_SYSTEM_DIR=file:///usr/share/mythes
5660     fi
5661     AC_MSG_RESULT([$THES_SYSTEM_DIR])
5662 else
5663     AC_MSG_RESULT([no])
5664     SYSTEM_DICTS=
5665 fi
5666 AC_SUBST(SYSTEM_DICTS)
5667 AC_SUBST(DICT_SYSTEM_DIR)
5668 AC_SUBST(HYPH_SYSTEM_DIR)
5669 AC_SUBST(THES_SYSTEM_DIR)
5670
5671 dnl ===================================================================
5672 dnl Precompiled headers.
5673 ENABLE_PCH=""
5674 AC_MSG_CHECKING([whether to enable pch feature])
5675 if test -z "$enable_pch"; then
5676     if test "$_os" = "WINNT"; then
5677         # Enabled by default on Windows.
5678         enable_pch=yes
5679     else
5680         enable_pch=no
5681     fi
5682 fi
5683 if test "$enable_pch" != "no" -a "$_os" != "WINNT" -a "$GCC" != "yes" ; then
5684     AC_MSG_ERROR([Precompiled header not yet supported for your platform/compiler])
5685 fi
5686 if test "$enable_pch" = "system"; then
5687     ENABLE_PCH="1"
5688     AC_MSG_RESULT([yes (system headers)])
5689 elif test "$enable_pch" = "base"; then
5690     ENABLE_PCH="2"
5691     AC_MSG_RESULT([yes (system and base headers)])
5692 elif test "$enable_pch" = "normal"; then
5693     ENABLE_PCH="3"
5694     AC_MSG_RESULT([yes (normal)])
5695 elif test "$enable_pch" = "full"; then
5696     ENABLE_PCH="4"
5697     AC_MSG_RESULT([yes (full)])
5698 elif test "$enable_pch" = "yes"; then
5699     # Pick a suitable default.
5700     if test "$GCC" = "yes"; then
5701         # With Clang and GCC higher levels do not seem to make a noticeable improvement,
5702         # while making the PCHs larger and rebuilds more likely.
5703         ENABLE_PCH="2"
5704         AC_MSG_RESULT([yes (system and base headers)])
5705     else
5706         # With MSVC the highest level makes a significant difference,
5707         # and it was the default when there used to be no PCH levels.
5708         ENABLE_PCH="4"
5709         AC_MSG_RESULT([yes (full)])
5710     fi
5711 elif test "$enable_pch" = "no"; then
5712     AC_MSG_RESULT([no])
5713 else
5714     AC_MSG_ERROR([Unknown value for --enable-pch])
5715 fi
5716 AC_SUBST(ENABLE_PCH)
5717 # ccache 3.7.1 and older do not properly detect/handle -include .gch in CCACHE_DEPEND mode
5718 if test -n "$ENABLE_PCH" -a -n "$CCACHE_DEPEND_MODE" -a "$GCC" = "yes" -a "$COM_IS_CLANG" != "TRUE"; then
5719     AC_PATH_PROG([CCACHE_BIN],[ccache],[not found])
5720     if test "$CCACHE_BIN" != "not found"; then
5721         AC_MSG_CHECKING([ccache version])
5722         CCACHE_VERSION=`"$CCACHE_BIN" -V | "$AWK" '/^ccache version/{print $3}'`
5723         CCACHE_NUMVER=`echo $CCACHE_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
5724         AC_MSG_RESULT([$CCACHE_VERSION])
5725         AC_MSG_CHECKING([whether ccache depend mode works properly with GCC PCH])
5726         if test "$CCACHE_NUMVER" -gt "030701"; then
5727             AC_MSG_RESULT([yes])
5728         else
5729             AC_MSG_RESULT([no (not newer than 3.7.1)])
5730             CCACHE_DEPEND_MODE=
5731         fi
5732     fi
5733 fi
5734
5735 PCH_INSTANTIATE_TEMPLATES=
5736 if test -n "$ENABLE_PCH"; then
5737     AC_MSG_CHECKING([whether $CC supports -fpch-instantiate-templates])
5738     save_CFLAGS=$CFLAGS
5739     CFLAGS="$CFLAGS -Werror -fpch-instantiate-templates"
5740     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_INSTANTIATE_TEMPLATES="-fpch-instantiate-templates" ],[])
5741     CFLAGS=$save_CFLAGS
5742     if test -n "$PCH_INSTANTIATE_TEMPLATES"; then
5743         AC_MSG_RESULT(yes)
5744     else
5745         AC_MSG_RESULT(no)
5746     fi
5747 fi
5748 AC_SUBST(PCH_INSTANTIATE_TEMPLATES)
5749
5750 BUILDING_PCH_WITH_OBJ=
5751 if test -n "$ENABLE_PCH"; then
5752     AC_MSG_CHECKING([whether $CC supports -Xclang -building-pch-with-obj])
5753     save_CFLAGS=$CFLAGS
5754     CFLAGS="$CFLAGS -Werror -Xclang -building-pch-with-obj"
5755     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ BUILDING_PCH_WITH_OBJ="-Xclang -building-pch-with-obj" ],[])
5756     CFLAGS=$save_CFLAGS
5757     if test -n "$BUILDING_PCH_WITH_OBJ"; then
5758         AC_MSG_RESULT(yes)
5759     else
5760         AC_MSG_RESULT(no)
5761     fi
5762 fi
5763 AC_SUBST(BUILDING_PCH_WITH_OBJ)
5764
5765 PCH_CODEGEN=
5766 PCH_NO_CODEGEN=
5767 if test -n "$BUILDING_PCH_WITH_OBJ"; then
5768     AC_MSG_CHECKING([whether $CC supports -fpch-codegen])
5769     save_CFLAGS=$CFLAGS
5770     CFLAGS="$CFLAGS -Werror -fpch-codegen"
5771     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],
5772         [
5773         PCH_CODEGEN="-fpch-codegen"
5774         PCH_NO_CODEGEN="-fno-pch-codegen"
5775         ],[])
5776     CFLAGS=$save_CFLAGS
5777     if test -n "$PCH_CODEGEN"; then
5778         AC_MSG_RESULT(yes)
5779     else
5780         AC_MSG_RESULT(no)
5781     fi
5782 fi
5783 AC_SUBST(PCH_CODEGEN)
5784 AC_SUBST(PCH_NO_CODEGEN)
5785 PCH_DEBUGINFO=
5786 if test -n "$BUILDING_PCH_WITH_OBJ"; then
5787     AC_MSG_CHECKING([whether $CC supports -fpch-debuginfo])
5788     save_CFLAGS=$CFLAGS
5789     CFLAGS="$CFLAGS -Werror -fpch-debuginfo"
5790     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_DEBUGINFO="-fpch-debuginfo" ],[])
5791     CFLAGS=$save_CFLAGS
5792     if test -n "$PCH_DEBUGINFO"; then
5793         AC_MSG_RESULT(yes)
5794     else
5795         AC_MSG_RESULT(no)
5796     fi
5797 fi
5798 AC_SUBST(PCH_DEBUGINFO)
5799
5800 TAB=`printf '\t'`
5801
5802 AC_MSG_CHECKING([the GNU Make version])
5803 _make_version=`$GNUMAKE --version | grep GNU | $GREP -v GPL | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
5804 _make_longver=`echo $_make_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
5805 if test "$_make_longver" -ge "038200"; then
5806     AC_MSG_RESULT([$GNUMAKE $_make_version])
5807
5808 elif test "$_make_longver" -ge "038100"; then
5809     if test "$build_os" = "cygwin"; then
5810         AC_MSG_ERROR([failed ($GNUMAKE version >= 3.82 needed])
5811     fi
5812     AC_MSG_RESULT([$GNUMAKE $_make_version])
5813
5814     dnl ===================================================================
5815     dnl Search all the common names for sha1sum
5816     dnl ===================================================================
5817     AC_CHECK_PROGS(SHA1SUM, sha1sum sha1 shasum openssl)
5818     if test -z "$SHA1SUM"; then
5819         AC_MSG_ERROR([install the appropriate SHA-1 checksumming program for this OS])
5820     elif test "$SHA1SUM" = "openssl"; then
5821         SHA1SUM="openssl sha1"
5822     fi
5823     AC_MSG_CHECKING([for GNU Make bug 20033])
5824     TESTGMAKEBUG20033=`mktemp -d tmp.XXXXXX`
5825     $SED -e "s/<TAB>/$TAB/g" > $TESTGMAKEBUG20033/Makefile << EOF
5826 A := \$(wildcard *.a)
5827
5828 .PHONY: all
5829 all: \$(A:.a=.b)
5830 <TAB>@echo survived bug20033.
5831
5832 .PHONY: setup
5833 setup:
5834 <TAB>@touch 1.a 2.a 3.a 4.a 5.a 6.a
5835
5836 define d1
5837 @echo lala \$(1)
5838 @sleep 1
5839 endef
5840
5841 define d2
5842 @echo tyty \$(1)
5843 @sleep 1
5844 endef
5845
5846 %.b : %.a
5847 <TAB>\$(eval CHECKSUM := \$(word 1,\$(shell cat \$^ | $SHA1SUM))) \$(if \$(wildcard \$(CACHEDIR)/\$(CHECKSUM)),\
5848 <TAB>\$(call d1,\$(CHECKSUM)),\
5849 <TAB>\$(call d2,\$(CHECKSUM)))
5850 EOF
5851     if test -z "`(cd $TESTGMAKEBUG20033 && $GNUMAKE setup && $GNUMAKE -j)|grep survived`"; then
5852         no_parallelism_make="YES"
5853         AC_MSG_RESULT([yes, disable parallelism])
5854     else
5855         AC_MSG_RESULT([no, keep parallelism enabled])
5856     fi
5857     rm -rf $TESTGMAKEBUG20033
5858 else
5859     AC_MSG_ERROR([failed ($GNUMAKE version >= 3.81 needed])
5860 fi
5861
5862 # find if gnumake support file function
5863 AC_MSG_CHECKING([whether GNU Make supports the 'file' function])
5864 TESTGMAKEFILEFUNC="`mktemp -d -t tst.XXXXXX`"
5865 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
5866     TESTGMAKEFILEFUNC=`cygpath -m $TESTGMAKEFILEFUNC`
5867 fi
5868 $SED -e "s/<TAB>/$TAB/" > $TESTGMAKEFILEFUNC/Makefile << EOF
5869 \$(file >test.txt,Success )
5870
5871 .PHONY: all
5872 all:
5873 <TAB>@cat test.txt
5874
5875 EOF
5876 $GNUMAKE -C $TESTGMAKEFILEFUNC 2>/dev/null 1>&2
5877 if test -f $TESTGMAKEFILEFUNC/test.txt; then
5878     HAVE_GNUMAKE_FILE_FUNC=TRUE
5879     AC_MSG_RESULT([yes])
5880 else
5881     AC_MSG_RESULT([no])
5882 fi
5883 rm -rf $TESTGMAKEFILEFUNC
5884 AC_SUBST(HAVE_GNUMAKE_FILE_FUNC)
5885 AC_SUBST(GNUMAKE_WIN_NATIVE)
5886
5887 _make_ver_check=`$GNUMAKE --version | grep "Built for Windows"`
5888 STALE_MAKE=
5889 if test "$_make_ver_check" = ""; then
5890    STALE_MAKE=TRUE
5891 fi
5892
5893 HAVE_LD_HASH_STYLE=FALSE
5894 WITH_LINKER_HASH_STYLE=
5895 AC_MSG_CHECKING([for --hash-style gcc linker support])
5896 if test "$GCC" = "yes"; then
5897     if test -z "$with_linker_hash_style" -o "$with_linker_hash_style" = "yes"; then
5898         hash_styles="gnu sysv"
5899     elif test "$with_linker_hash_style" = "no"; then
5900         hash_styles=
5901     else
5902         hash_styles="$with_linker_hash_style"
5903     fi
5904
5905     for hash_style in $hash_styles; do
5906         test "$HAVE_LD_HASH_STYLE" = "TRUE" && continue
5907         hash_style_ldflags_save=$LDFLAGS
5908         LDFLAGS="$LDFLAGS -Wl,--hash-style=$hash_style"
5909
5910         AC_RUN_IFELSE([AC_LANG_PROGRAM(
5911             [
5912 #include <stdio.h>
5913             ],[
5914 printf ("");
5915             ])],
5916             [
5917                   HAVE_LD_HASH_STYLE=TRUE
5918                   WITH_LINKER_HASH_STYLE=$hash_style
5919             ],
5920             [HAVE_LD_HASH_STYLE=FALSE],
5921             [HAVE_LD_HASH_STYLE=FALSE])
5922         LDFLAGS=$hash_style_ldflags_save
5923     done
5924
5925     if test "$HAVE_LD_HASH_STYLE" = "TRUE"; then
5926         AC_MSG_RESULT( $WITH_LINKER_HASH_STYLE )
5927     else
5928         AC_MSG_RESULT( no )
5929     fi
5930     LDFLAGS=$hash_style_ldflags_save
5931 else
5932     AC_MSG_RESULT( no )
5933 fi
5934 AC_SUBST(HAVE_LD_HASH_STYLE)
5935 AC_SUBST(WITH_LINKER_HASH_STYLE)
5936
5937 dnl ===================================================================
5938 dnl Check whether there's a Perl version available.
5939 dnl ===================================================================
5940 if test -z "$with_perl_home"; then
5941     AC_PATH_PROG(PERL, perl)
5942 else
5943     test "$build_os" = "cygwin" && with_perl_home=`cygpath -u "$with_perl_home"`
5944     _perl_path="$with_perl_home/bin/perl"
5945     if test -x "$_perl_path"; then
5946         PERL=$_perl_path
5947     else
5948         AC_MSG_ERROR([$_perl_path not found])
5949     fi
5950 fi
5951
5952 dnl ===================================================================
5953 dnl Testing for Perl version 5 or greater.
5954 dnl $] is the Perl version variable, it is returned as an integer
5955 dnl ===================================================================
5956 if test "$PERL"; then
5957     AC_MSG_CHECKING([the Perl version])
5958     ${PERL} -e "exit($]);"
5959     _perl_version=$?
5960     if test "$_perl_version" -lt 5; then
5961         AC_MSG_ERROR([found Perl $_perl_version, use Perl 5])
5962     fi
5963     AC_MSG_RESULT([Perl $_perl_version])
5964 else
5965     AC_MSG_ERROR([Perl not found, install Perl 5])
5966 fi
5967
5968 dnl ===================================================================
5969 dnl Testing for required Perl modules
5970 dnl ===================================================================
5971
5972 AC_MSG_CHECKING([for required Perl modules])
5973 perl_use_string="use Cwd ; use Digest::MD5"
5974 if test "$_os" = "WINNT"; then
5975     if test -n "$PKGFORMAT"; then
5976         for i in $PKGFORMAT; do
5977             case "$i" in
5978             msi)
5979                 # for getting fonts versions to use in MSI
5980                 perl_use_string="$perl_use_string ; use Font::TTF::Font"
5981                 ;;
5982             esac
5983         done
5984     fi
5985 fi
5986 if test "$with_system_hsqldb" = "yes"; then
5987     perl_use_string="$perl_use_string ; use Archive::Zip"
5988 fi
5989 if test "$enable_openssl" = "yes" -a "$with_system_openssl" != "yes"; then
5990     # OpenSSL needs that to build
5991     perl_use_string="$perl_use_string ; use FindBin"
5992 fi
5993 if $PERL -e "$perl_use_string">/dev/null 2>&1; then
5994     AC_MSG_RESULT([all modules found])
5995 else
5996     AC_MSG_RESULT([failed to find some modules])
5997     # Find out which modules are missing.
5998     for i in $perl_use_string; do
5999         if test "$i" != "use" -a "$i" != ";"; then
6000             if ! $PERL -e "use $i;">/dev/null 2>&1; then
6001                 missing_perl_modules="$missing_perl_modules $i"
6002             fi
6003         fi
6004     done
6005     AC_MSG_ERROR([
6006     The missing Perl modules are: $missing_perl_modules
6007     Install them as superuser/administrator with "cpan -i $missing_perl_modules"])
6008 fi
6009
6010 dnl ===================================================================
6011 dnl Check for pkg-config
6012 dnl ===================================================================
6013 if test "$_os" != "WINNT"; then
6014     PKG_PROG_PKG_CONFIG
6015 fi
6016
6017 if test "$_os" != "WINNT"; then
6018
6019     # If you use CC=/path/to/compiler/foo-gcc or even CC="ccache
6020     # /path/to/compiler/foo-gcc" you need to set the AR etc env vars
6021     # explicitly. Or put /path/to/compiler in PATH yourself.
6022
6023     # Use wrappers for LTO
6024     if test "$ENABLE_LTO" = "TRUE" -a "$COM_IS_CLANG" != "TRUE"; then
6025         AC_CHECK_TOOL(AR,gcc-ar)
6026         AC_CHECK_TOOL(NM,gcc-nm)
6027         AC_CHECK_TOOL(RANLIB,gcc-ranlib)
6028     else
6029         AC_CHECK_TOOL(AR,ar)
6030         AC_CHECK_TOOL(NM,nm)
6031         AC_CHECK_TOOL(RANLIB,ranlib)
6032     fi
6033     AC_CHECK_TOOL(OBJDUMP,objdump)
6034     AC_CHECK_TOOL(READELF,readelf)
6035     AC_CHECK_TOOL(STRIP,strip)
6036     if test "$_os" = "WINNT"; then
6037         AC_CHECK_TOOL(DLLTOOL,dlltool)
6038         AC_CHECK_TOOL(WINDRES,windres)
6039     fi
6040 fi
6041 AC_SUBST(AR)
6042 AC_SUBST(DLLTOOL)
6043 AC_SUBST(NM)
6044 AC_SUBST(OBJDUMP)
6045 AC_SUBST(PKG_CONFIG)
6046 AC_SUBST(RANLIB)
6047 AC_SUBST(READELF)
6048 AC_SUBST(STRIP)
6049 AC_SUBST(WINDRES)
6050
6051 dnl ===================================================================
6052 dnl pkg-config checks on macOS
6053 dnl ===================================================================
6054
6055 if test $_os = Darwin; then
6056     AC_MSG_CHECKING([for bogus pkg-config])
6057     if test -n "$PKG_CONFIG"; then
6058         if test "$PKG_CONFIG" = /usr/bin/pkg-config && ls -l /usr/bin/pkg-config | $GREP -q Mono.framework; then
6059             AC_MSG_ERROR([yes, from Mono. This *will* break the build. Please remove or hide $PKG_CONFIG])
6060         else
6061             if test "$enable_bogus_pkg_config" = "yes"; then
6062                 AC_MSG_RESULT([yes, user-approved from unknown origin.])
6063             else
6064                 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.])
6065             fi
6066         fi
6067     else
6068         AC_MSG_RESULT([no, good])
6069     fi
6070 fi
6071
6072 find_csc()
6073 {
6074     # Return value: $csctest
6075
6076     unset csctest
6077
6078     reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/NET Framework Setup/NDP/v4/Client/InstallPath"
6079     if test -n "$regvalue"; then
6080         csctest=$regvalue
6081         return
6082     fi
6083 }
6084
6085 find_al()
6086 {
6087     # Return value: $altest
6088
6089     unset altest
6090
6091     # We need this check to detect 4.6.1 or above.
6092     for ver in 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1; do
6093         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/WinSDK-NetFx40Tools/InstallationFolder"
6094         if test -n "$regvalue" -a \( -f "$regvalue/al.exe" -o -f "$regvalue/bin/al.exe" \); then
6095             altest=$regvalue
6096             return
6097         fi
6098     done
6099
6100     for x in `ls /proc/registry32/HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft\ SDKs/Windows`; do
6101         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/$x/WinSDK-NetFx40Tools/InstallationFolder"
6102         if test -n "$regvalue" -a \( -f "$regvalue/al.exe" -o -f "$regvalue/bin/al.exe" \); then
6103             altest=$regvalue
6104             return
6105         fi
6106     done
6107 }
6108
6109 find_dotnetsdk46()
6110 {
6111     unset frametest
6112
6113     for ver in 4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1 4.6; do
6114         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/NETFXSDK/$ver/KitsInstallationFolder"
6115         if test -n "$regvalue"; then
6116             frametest=$regvalue
6117             return
6118         fi
6119     done
6120 }
6121
6122 find_winsdk_version()
6123 {
6124     # Args: $1 : SDK version as in "8.0", "8.1A" etc
6125     # Return values: $winsdktest, $winsdkbinsubdir, $winsdklibsubdir
6126
6127     unset winsdktest winsdkbinsubdir winsdklibsubdir
6128
6129     case "$1" in
6130     8.0|8.0A)
6131         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot"
6132         if test -n "$regvalue"; then
6133             winsdktest=$regvalue
6134             winsdklibsubdir=win8
6135             return
6136         fi
6137         ;;
6138     8.1|8.1A)
6139         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows Kits/Installed Roots/KitsRoot81"
6140         if test -n "$regvalue"; then
6141             winsdktest=$regvalue
6142             winsdklibsubdir=winv6.3
6143             return
6144         fi
6145         ;;
6146     10.0)
6147         reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/InstallationFolder"
6148         if test -n "$regvalue"; then
6149             winsdktest=$regvalue
6150             reg_get_value_32 "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Microsoft SDKs/Windows/v${1}/ProductVersion"
6151             if test -n "$regvalue"; then
6152                 winsdkbinsubdir="$regvalue".0
6153                 winsdklibsubdir=$winsdkbinsubdir
6154                 local tmppath="$winsdktest\\Include\\$winsdklibsubdir"
6155                 local tmppath_unix=$(cygpath -u "$tmppath")
6156                 # test exist the SDK path
6157                 if test -d "$tmppath_unix"; then
6158                    # when path is convertible to a short path then path is okay
6159                    cygpath -d "$tmppath" >/dev/null 2>&1
6160                    if test $? -ne 0; then
6161                       AC_MSG_ERROR([Windows SDK doesn't have a 8.3 name, see NtfsDisable8dot3NameCreation])
6162                    fi
6163                 else
6164                    AC_MSG_ERROR([The Windows SDK not found, check the installation])
6165                 fi
6166             fi
6167             return
6168         fi
6169         ;;
6170     esac
6171 }
6172
6173 find_winsdk()
6174 {
6175     # Return value: From find_winsdk_version
6176
6177     unset winsdktest
6178
6179     for ver in $WINDOWS_SDK_ACCEPTABLE_VERSIONS; do
6180         find_winsdk_version $ver
6181         if test -n "$winsdktest"; then
6182             return
6183         fi
6184     done
6185 }
6186
6187 find_msms()
6188 {
6189     # Return value: $msmdir
6190
6191     AC_MSG_CHECKING([for MSVC merge modules directory])
6192     local my_msm_files=Microsoft_VC${VCVER}_CRT_x86.msm
6193     local my_msm_dir
6194
6195     case "$VCVER" in
6196         160)
6197         my_msm_files="Microsoft_VC141_CRT_x86.msm Microsoft_VC142_CRT_x86.msm ${my_msm_files}"
6198         ;;
6199     esac
6200     for f in $my_msm_files; do
6201         echo "$as_me:$LINENO: searching for $f" >&5
6202     done
6203
6204     msmdir=
6205     for ver in 14.0 15.0; do
6206         reg_get_value_32 HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/VisualStudio/$ver/Setup/VS/MSMDir
6207         if test -n "$regvalue"; then
6208             for f in ${my_msm_files}; do
6209                 if test -e "$regvalue/${f}"; then
6210                     msmdir=$regvalue
6211                     break
6212                 fi
6213             done
6214         fi
6215     done
6216     dnl Is the following fallback really necessary, or was it added in response
6217     dnl to never having started Visual Studio on a given machine, so the
6218     dnl registry keys checked above had presumably not yet been created?
6219     dnl Anyway, if it really is necessary, it might be worthwhile to extend it
6220     dnl to also check %CommonProgramFiles(X86)% (typically expanding to
6221     dnl "C:\Program Files (X86)\Common Files" compared to %CommonProgramFiles%
6222     dnl expanding to "C:\Program Files\Common Files"), which would need
6223     dnl something like $(perl -e 'print $ENV{"CommonProgramFiles(x86)"}') to
6224     dnl obtain its value from cygwin:
6225     if test -z "$msmdir"; then
6226         my_msm_dir="${COMMONPROGRAMFILES}/Merge Modules/"
6227         for f in ${my_msm_files}; do
6228             if test -e "$my_msm_dir/${f}"; then
6229                 msmdir=$my_msm_dir
6230             fi
6231         done
6232     fi
6233
6234     dnl Starting from MSVC 15.0, merge modules are located in different directory
6235     case "$VCVER" in
6236     160)
6237         for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6238             echo "$as_me:$LINENO: looking in $VC_PRODUCT_DIR/redist/MSVC/$l/MergeModules])" >&5
6239             my_msm_dir="$VC_PRODUCT_DIR/redist/MSVC/$l/MergeModules/"
6240             for f in ${my_msm_files}; do
6241                 if test -e "$my_msm_dir/${f}"; then
6242                     msmdir=$my_msm_dir
6243                     break
6244                 fi
6245             done
6246         done
6247         ;;
6248     esac
6249
6250     if test -n "$msmdir"; then
6251         msmdir=`cygpath -m "$msmdir"`
6252         AC_MSG_RESULT([$msmdir])
6253     else
6254         if test "$ENABLE_RELEASE_BUILD" = "TRUE" ; then
6255             AC_MSG_FAILURE([not found])
6256         else
6257             AC_MSG_WARN([not found (check config.log)])
6258             add_warning "MSM none of ${my_msm_files} found"
6259         fi
6260     fi
6261 }
6262
6263 find_msvc_x64_dlls()
6264 {
6265     # Return value: $msvcdllpath, $msvcdlls
6266
6267     AC_MSG_CHECKING([for MSVC x64 DLL path])
6268     msvcdllpath="$VC_PRODUCT_DIR/redist/x64/Microsoft.VC${VCVER}.CRT"
6269     case "$VCVER" in
6270     160)
6271         for l in `ls -1 $VC_PRODUCT_DIR/redist/MSVC/`; do
6272             echo "$as_me:$LINENO: testing $VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC141.CRT" >&5
6273             if test -d "$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC141.CRT"; then
6274                 msvcdllpath="$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC141.CRT"
6275                 break
6276             fi
6277             echo "$as_me:$LINENO: testing $VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC142.CRT" >&5
6278             if test -d "$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC142.CRT"; then
6279                 msvcdllpath="$VC_PRODUCT_DIR/redist/MSVC/$l/x64/Microsoft.VC142.CRT"
6280                 break
6281             fi
6282         done
6283         ;;
6284     esac
6285     AC_MSG_RESULT([$msvcdllpath])
6286     AC_MSG_CHECKING([for MSVC x64 DLLs])
6287     msvcdlls="msvcp140.dll vcruntime140.dll"
6288     for dll in $msvcdlls; do
6289         if ! test -f "$msvcdllpath/$dll"; then
6290             AC_MSG_FAILURE([missing $dll])
6291         fi
6292     done
6293     AC_MSG_RESULT([found all ($msvcdlls)])
6294 }
6295
6296 dnl =========================================
6297 dnl Check for the Windows  SDK.
6298 dnl =========================================
6299 if test "$_os" = "WINNT"; then
6300     AC_MSG_CHECKING([for Windows SDK])
6301     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6302         find_winsdk
6303         WINDOWS_SDK_HOME=$winsdktest
6304
6305         # normalize if found
6306         if test -n "$WINDOWS_SDK_HOME"; then
6307             WINDOWS_SDK_HOME=`cygpath -d "$WINDOWS_SDK_HOME"`
6308             WINDOWS_SDK_HOME=`cygpath -u "$WINDOWS_SDK_HOME"`
6309         fi
6310
6311         WINDOWS_SDK_LIB_SUBDIR=$winsdklibsubdir
6312     fi
6313
6314     if test -n "$WINDOWS_SDK_HOME"; then
6315         # Remove a possible trailing backslash
6316         WINDOWS_SDK_HOME=`echo $WINDOWS_SDK_HOME | $SED 's/\/$//'`
6317
6318         if test -f "$WINDOWS_SDK_HOME/Include/adoint.h" \
6319              -a -f "$WINDOWS_SDK_HOME/Include/SqlUcode.h" \
6320              -a -f "$WINDOWS_SDK_HOME/Include/usp10.h"; then
6321             have_windows_sdk_headers=yes
6322         elif test -f "$WINDOWS_SDK_HOME/Include/um/adoint.h" \
6323              -a -f "$WINDOWS_SDK_HOME/Include/um/SqlUcode.h" \
6324              -a -f "$WINDOWS_SDK_HOME/Include/um/usp10.h"; then
6325             have_windows_sdk_headers=yes
6326         elif test -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/adoint.h" \
6327              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/SqlUcode.h" \
6328              -a -f "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um/usp10.h"; then
6329             have_windows_sdk_headers=yes
6330         else
6331             have_windows_sdk_headers=no
6332         fi
6333
6334         if test -f "$WINDOWS_SDK_HOME/lib/user32.lib"; then
6335             have_windows_sdk_libs=yes
6336         elif test -f "$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/user32.lib"; then
6337             have_windows_sdk_libs=yes
6338         else
6339             have_windows_sdk_libs=no
6340         fi
6341
6342         if test $have_windows_sdk_headers = no -o $have_windows_sdk_libs = no; then
6343             AC_MSG_ERROR([Some (all?) Windows SDK files not found, please check if all needed parts of
6344 the  Windows SDK are installed.])
6345         fi
6346     fi
6347
6348     if test -z "$WINDOWS_SDK_HOME"; then
6349         AC_MSG_RESULT([no, hoping the necessary headers and libraries will be found anyway!?])
6350     elif echo $WINDOWS_SDK_HOME | grep "8.0" >/dev/null 2>/dev/null; then
6351         WINDOWS_SDK_VERSION=80
6352         AC_MSG_RESULT([found Windows SDK 8.0 ($WINDOWS_SDK_HOME)])
6353     elif echo $WINDOWS_SDK_HOME | grep "8.1" >/dev/null 2>/dev/null; then
6354         WINDOWS_SDK_VERSION=81
6355         AC_MSG_RESULT([found Windows SDK 8.1 ($WINDOWS_SDK_HOME)])
6356     elif echo $WINDOWS_SDK_HOME | grep "/10" >/dev/null 2>/dev/null; then
6357         WINDOWS_SDK_VERSION=10
6358         AC_MSG_RESULT([found Windows SDK 10.0 ($WINDOWS_SDK_HOME)])
6359     else
6360         AC_MSG_ERROR([Found legacy Windows Platform SDK ($WINDOWS_SDK_HOME)])
6361     fi
6362     PathFormat "$WINDOWS_SDK_HOME"
6363     WINDOWS_SDK_HOME="$formatted_path"
6364     WINDOWS_SDK_HOME_unix="$formatted_path_unix"
6365     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
6366         SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include -I$COMPATH/Include"
6367         if test -d "$WINDOWS_SDK_HOME/include/um"; then
6368             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/include/um -I$WINDOWS_SDK_HOME/include/shared"
6369         elif test -d "$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um"; then
6370             SOLARINC="$SOLARINC -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/um -I$WINDOWS_SDK_HOME/Include/$winsdklibsubdir/shared"
6371         fi
6372     fi
6373
6374     dnl TODO: solenv/bin/modules/installer/windows/msiglobal.pm wants to use a
6375     dnl WiLangId.vbs that is included only in some SDKs (e.g., included in v7.1
6376     dnl but not in v8.0), so allow this to be overridden with a
6377     dnl WINDOWS_SDK_WILANGID for now; a full-blown --with-windows-sdk-wilangid
6378     dnl and configuration error if no WiLangId.vbs is found would arguably be
6379     dnl better, but I do not know under which conditions exactly it is needed by
6380     dnl msiglobal.pm:
6381     if test -z "$WINDOWS_SDK_WILANGID" -a -n "$WINDOWS_SDK_HOME"; then
6382         WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/Samples/sysmgmt/msi/scripts/WiLangId.vbs
6383         WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6384         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6385             WINDOWS_SDK_WILANGID="${WINDOWS_SDK_HOME}/bin/${WINDOWS_SDK_LIB_SUBDIR}/${WIN_BUILD_ARCH}/WiLangId.vbs"
6386             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6387         fi
6388         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6389             WINDOWS_SDK_WILANGID=$WINDOWS_SDK_HOME/bin/$WIN_BUILD_ARCH/WiLangId.vbs
6390             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6391         fi
6392         if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6393             WINDOWS_SDK_WILANGID=$(cygpath -sm "C:/Program Files (x86)/Windows Kits/8.1/bin/$WIN_BUILD_ARCH/WiLangId.vbs")
6394             WINDOWS_SDK_WILANGID_unix=$(cygpath -u "$WINDOWS_SDK_WILANGID")
6395         fi
6396     fi
6397     if test -n "$with_lang" -a "$with_lang" != "en-US"; then
6398         if test -n "$with_package_format" -a "$with_package_format" != no; then
6399             for i in "$with_package_format"; do
6400                 if test "$i" = "msi"; then
6401                     if ! test -e "$WINDOWS_SDK_WILANGID_unix" ; then
6402                         AC_MSG_ERROR([WiLangId.vbs not found - building translated packages will fail])
6403                     fi
6404                 fi
6405             done
6406         fi
6407     fi
6408 fi
6409 AC_SUBST(WINDOWS_SDK_HOME)
6410 AC_SUBST(WINDOWS_SDK_LIB_SUBDIR)
6411 AC_SUBST(WINDOWS_SDK_VERSION)
6412 AC_SUBST(WINDOWS_SDK_WILANGID)
6413
6414 if test "$build_os" = "cygwin"; then
6415     dnl Check midl.exe; this being the first check for a tool in the SDK bin
6416     dnl dir, it also determines that dir's path w/o an arch segment if any,
6417     dnl WINDOWS_SDK_BINDIR_NO_ARCH:
6418     AC_MSG_CHECKING([for midl.exe])
6419
6420     find_winsdk
6421     if test -n "$winsdkbinsubdir" \
6422         -a -f "$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/midl.exe"
6423     then
6424         MIDL_PATH=$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH
6425         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME/Bin/$winsdkbinsubdir
6426     elif test -f "$winsdktest/Bin/$WIN_BUILD_ARCH/midl.exe"; then
6427         MIDL_PATH=$winsdktest/Bin/$WIN_BUILD_ARCH
6428         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME/Bin
6429     elif test -f "$winsdktest/Bin/midl.exe"; then
6430         MIDL_PATH=$winsdktest/Bin
6431         WINDOWS_SDK_BINDIR_NO_ARCH=$WINDOWS_SDK_HOME/Bin
6432     fi
6433     if test ! -f "$MIDL_PATH/midl.exe"; then
6434         AC_MSG_ERROR([midl.exe not found in $winsdktest/Bin/$WIN_BUILD_ARCH, Windows SDK installation broken?])
6435     else
6436         AC_MSG_RESULT([$MIDL_PATH/midl.exe])
6437     fi
6438
6439     # Convert to posix path with 8.3 filename restrictions ( No spaces )
6440     MIDL_PATH=`win_short_path_for_make "$MIDL_PATH"`
6441
6442     if test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msiinfo.exe" \
6443          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msidb.exe" \
6444          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/uuidgen.exe" \
6445          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/msitran.exe"; then :
6446     elif test -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msiinfo.exe" \
6447          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msidb.exe" \
6448          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6449          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/msitran.exe"; then :
6450     elif test -f "$WINDOWS_SDK_HOME/bin/x86/msiinfo.exe" \
6451          -a -f "$WINDOWS_SDK_HOME/bin/x86/msidb.exe" \
6452          -a -f "$WINDOWS_SDK_BINDIR_NO_ARCH/x86/uuidgen.exe" \
6453          -a -f "$WINDOWS_SDK_HOME/bin/x86/msitran.exe"; then :
6454     else
6455         AC_MSG_ERROR([Some (all?) Windows Installer tools in the Windows SDK are missing, please install.])
6456     fi
6457
6458     dnl Check csc.exe
6459     AC_MSG_CHECKING([for csc.exe])
6460     find_csc
6461     if test -f "$csctest/csc.exe"; then
6462         CSC_PATH="$csctest"
6463     fi
6464     if test ! -f "$CSC_PATH/csc.exe"; then
6465         AC_MSG_ERROR([csc.exe not found as $CSC_PATH/csc.exe])
6466     else
6467         AC_MSG_RESULT([$CSC_PATH/csc.exe])
6468     fi
6469
6470     CSC_PATH=`win_short_path_for_make "$CSC_PATH"`
6471
6472     dnl Check al.exe
6473     AC_MSG_CHECKING([for al.exe])
6474     find_winsdk
6475     if test -n "$winsdkbinsubdir" \
6476         -a -f "$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH/al.exe"
6477     then
6478         AL_PATH="$winsdktest/Bin/$winsdkbinsubdir/$WIN_BUILD_ARCH"
6479     elif test -f "$winsdktest/Bin/$WIN_BUILD_ARCH/al.exe"; then
6480         AL_PATH="$winsdktest/Bin/$WIN_BUILD_ARCH"
6481     elif test -f "$winsdktest/Bin/al.exe"; then
6482         AL_PATH="$winsdktest/Bin"
6483     fi
6484
6485     if test -z "$AL_PATH"; then
6486         find_al
6487         if test -f "$altest/bin/al.exe"; then
6488             AL_PATH="$altest/bin"
6489         elif test -f "$altest/al.exe"; then
6490             AL_PATH="$altest"
6491         fi
6492     fi
6493     if test ! -f "$AL_PATH/al.exe"; then
6494         AC_MSG_ERROR([al.exe not found as $AL_PATH/al.exe])
6495     else
6496         AC_MSG_RESULT([$AL_PATH/al.exe])
6497     fi
6498
6499     AL_PATH=`win_short_path_for_make "$AL_PATH"`
6500
6501     dnl Check mscoree.lib / .NET Framework dir
6502     AC_MSG_CHECKING(.NET Framework)
6503     find_dotnetsdk46
6504     PathFormat "$frametest"
6505     frametest="$formatted_path"
6506     if test -f "$frametest/Lib/um/$WIN_BUILD_ARCH/mscoree.lib"; then
6507         DOTNET_FRAMEWORK_HOME="$frametest"
6508     else
6509         find_winsdk
6510         if test -f "$winsdktest/lib/mscoree.lib" -o -f "$winsdktest/lib/$winsdklibsubdir/um/$WIN_BUILD_ARCH/mscoree.lib"; then
6511             DOTNET_FRAMEWORK_HOME="$winsdktest"
6512         fi
6513     fi
6514     if test ! -f "$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
6515         AC_MSG_ERROR([mscoree.lib not found])
6516     fi
6517     AC_MSG_RESULT([found: $DOTNET_FRAMEWORK_HOME])
6518
6519     PathFormat "$MIDL_PATH"
6520     MIDL_PATH="$formatted_path"
6521
6522     PathFormat "$AL_PATH"
6523     AL_PATH="$formatted_path"
6524
6525     PathFormat "$DOTNET_FRAMEWORK_HOME"
6526     DOTNET_FRAMEWORK_HOME="$formatted_path"
6527
6528     PathFormat "$CSC_PATH"
6529     CSC_PATH="$formatted_path"
6530 fi
6531
6532 dnl ===================================================================
6533 dnl Testing for C++ compiler and version...
6534 dnl ===================================================================
6535
6536 if test "$_os" != "WINNT"; then
6537     # AC_PROG_CXX sets CXXFLAGS to -g -O2 if not set, avoid that
6538     save_CXXFLAGS=$CXXFLAGS
6539     AC_PROG_CXX
6540     CXXFLAGS=$save_CXXFLAGS
6541     if test -z "$CXX_BASE"; then
6542         CXX_BASE=`first_arg_basename "$CXX"`
6543     fi
6544 fi
6545
6546 dnl check for GNU C++ compiler version
6547 if test "$GXX" = "yes" -a -z "$COM_IS_CLANG"; then
6548     AC_MSG_CHECKING([the GNU C++ compiler version])
6549
6550     _gpp_version=`$CXX -dumpversion`
6551     _gpp_majmin=`echo $_gpp_version | $AWK -F. '{ print \$1*100+\$2 }'`
6552
6553     if test "$_gpp_majmin" -lt "700"; then
6554         AC_MSG_ERROR([You need to use GNU C++ compiler version >= 7.0 to build LibreOffice, you have $_gpp_version.])
6555     else
6556         AC_MSG_RESULT([ok (g++ $_gpp_version)])
6557     fi
6558
6559     dnl see https://code.google.com/p/android/issues/detail?id=41770
6560         glibcxx_threads=no
6561         AC_LANG_PUSH([C++])
6562         AC_REQUIRE_CPP
6563         AC_MSG_CHECKING([whether $CXX_BASE is broken with boost.thread])
6564         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
6565             #include <bits/c++config.h>]],[[
6566             #if !defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \
6567             && !defined(_GLIBCXX__PTHREADS) \
6568             && !defined(_GLIBCXX_HAS_GTHREADS)
6569             choke me
6570             #endif
6571         ]])],[AC_MSG_RESULT([yes])
6572         glibcxx_threads=yes],[AC_MSG_RESULT([no])])
6573         AC_LANG_POP([C++])
6574         if test $glibcxx_threads = yes; then
6575             BOOST_CXXFLAGS="-D_GLIBCXX_HAS_GTHREADS"
6576         fi
6577 fi
6578 AC_SUBST(BOOST_CXXFLAGS)
6579
6580 #
6581 # prefx CXX with ccache if needed
6582 #
6583 if test "$CCACHE" != ""; then
6584     AC_MSG_CHECKING([whether $CXX_BASE is already ccached])
6585     AC_LANG_PUSH([C++])
6586     save_CXXFLAGS=$CXXFLAGS
6587     CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
6588     dnl an empty program will do, we're checking the compiler flags
6589     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
6590                       [use_ccache=yes], [use_ccache=no])
6591     if test $use_ccache = yes; then
6592         AC_MSG_RESULT([yes])
6593     else
6594         CXX="$CCACHE $CXX"
6595         CXX_BASE="ccache $CXX_BASE"
6596         AC_MSG_RESULT([no])
6597     fi
6598     CXXFLAGS=$save_CXXFLAGS
6599     AC_LANG_POP([C++])
6600 fi
6601
6602 dnl ===================================================================
6603 dnl Find pre-processors.(should do that _after_ messing with CC/CXX)
6604 dnl ===================================================================
6605
6606 if test "$_os" != "WINNT"; then
6607     AC_PROG_CXXCPP
6608
6609     dnl Check whether there's a C pre-processor.
6610     AC_PROG_CPP
6611 fi
6612
6613
6614 dnl ===================================================================
6615 dnl Find integral type sizes and alignments
6616 dnl ===================================================================
6617
6618 if test "$_os" != "WINNT"; then
6619
6620     AC_CHECK_SIZEOF(long)
6621     AC_CHECK_SIZEOF(short)
6622     AC_CHECK_SIZEOF(int)
6623     AC_CHECK_SIZEOF(long long)
6624     AC_CHECK_SIZEOF(double)
6625     AC_CHECK_SIZEOF(void*)
6626
6627     SAL_TYPES_SIZEOFSHORT=$ac_cv_sizeof_short
6628     SAL_TYPES_SIZEOFINT=$ac_cv_sizeof_int
6629     SAL_TYPES_SIZEOFLONG=$ac_cv_sizeof_long
6630     SAL_TYPES_SIZEOFLONGLONG=$ac_cv_sizeof_long_long
6631     SAL_TYPES_SIZEOFPOINTER=$ac_cv_sizeof_voidp
6632
6633     dnl Allow build without AC_CHECK_ALIGNOF, grrr
6634     m4_pattern_allow([AC_CHECK_ALIGNOF])
6635     m4_ifdef([AC_CHECK_ALIGNOF],
6636         [
6637             AC_CHECK_ALIGNOF(short,[#include <stddef.h>])
6638             AC_CHECK_ALIGNOF(int,[#include <stddef.h>])
6639             AC_CHECK_ALIGNOF(long,[#include <stddef.h>])
6640             AC_CHECK_ALIGNOF(double,[#include <stddef.h>])
6641         ],
6642         [
6643             case "$_os-$host_cpu" in
6644             Linux-i686)
6645                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
6646                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
6647                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=4
6648                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=4
6649                 ;;
6650             Linux-x86_64)
6651                 test -z "$ac_cv_alignof_short" && ac_cv_alignof_short=2
6652                 test -z "$ac_cv_alignof_int" && ac_cv_alignof_int=4
6653                 test -z "$ac_cv_alignof_long" && ac_cv_alignof_long=8
6654                 test -z "$ac_cv_alignof_double" && ac_cv_alignof_double=8
6655                 ;;
6656             *)
6657                 if test -z "$ac_cv_alignof_short" -o \
6658                         -z "$ac_cv_alignof_int" -o \
6659                         -z "$ac_cv_alignof_long" -o \
6660                         -z "$ac_cv_alignof_double"; then
6661                    AC_MSG_ERROR([Your Autoconf doesn't have [AC_][CHECK_ALIGNOF]. You need to set the environment variables ac_cv_alignof_short, ac_cv_alignof_int, ac_cv_alignof_long and ac_cv_alignof_double.])
6662                 fi
6663                 ;;
6664             esac
6665         ])
6666
6667     SAL_TYPES_ALIGNMENT2=$ac_cv_alignof_short
6668     SAL_TYPES_ALIGNMENT4=$ac_cv_alignof_int
6669     if test $ac_cv_sizeof_long -eq 8; then
6670         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_long
6671     elif test $ac_cv_sizeof_double -eq 8; then
6672         SAL_TYPES_ALIGNMENT8=$ac_cv_alignof_double
6673     else
6674         AC_MSG_ERROR([Cannot find alignment of 8 byte types.])
6675     fi
6676
6677     dnl Check for large file support
6678     AC_SYS_LARGEFILE
6679     if test -n "$ac_cv_sys_file_offset_bits" -a "$ac_cv_sys_file_offset_bits" != "no"; then
6680         LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
6681     fi
6682     if test -n "$ac_cv_sys_large_files" -a "$ac_cv_sys_large_files" != "no"; then
6683         LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES"
6684     fi
6685 else
6686     # Hardcode for MSVC
6687     SAL_TYPES_SIZEOFSHORT=2
6688     SAL_TYPES_SIZEOFINT=4
6689     SAL_TYPES_SIZEOFLONG=4
6690     SAL_TYPES_SIZEOFLONGLONG=8
6691     if test $WIN_HOST_BITS -eq 32; then
6692         SAL_TYPES_SIZEOFPOINTER=4
6693     else
6694         SAL_TYPES_SIZEOFPOINTER=8
6695     fi
6696     SAL_TYPES_ALIGNMENT2=2
6697     SAL_TYPES_ALIGNMENT4=4
6698     SAL_TYPES_ALIGNMENT8=8
6699     LFS_CFLAGS=''
6700 fi
6701 AC_SUBST(LFS_CFLAGS)
6702
6703 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFSHORT,$SAL_TYPES_SIZEOFSHORT)
6704 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFINT,$SAL_TYPES_SIZEOFINT)
6705 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONG,$SAL_TYPES_SIZEOFLONG)
6706 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFLONGLONG,$SAL_TYPES_SIZEOFLONGLONG)
6707 AC_DEFINE_UNQUOTED(SAL_TYPES_SIZEOFPOINTER,$SAL_TYPES_SIZEOFPOINTER)
6708 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT2,$SAL_TYPES_ALIGNMENT2)
6709 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT4,$SAL_TYPES_ALIGNMENT4)
6710 AC_DEFINE_UNQUOTED(SAL_TYPES_ALIGNMENT8,$SAL_TYPES_ALIGNMENT8)
6711
6712 dnl ===================================================================
6713 dnl Check whether to enable runtime optimizations
6714 dnl ===================================================================
6715 ENABLE_RUNTIME_OPTIMIZATIONS=
6716 AC_MSG_CHECKING([whether to enable runtime optimizations])
6717 if test -z "$enable_runtime_optimizations"; then
6718     for i in $CC; do
6719         case $i in
6720         -fsanitize=*)
6721             enable_runtime_optimizations=no
6722             break
6723             ;;
6724         esac
6725     done
6726 fi
6727 if test "$enable_runtime_optimizations" != no; then
6728     ENABLE_RUNTIME_OPTIMIZATIONS=TRUE
6729     AC_DEFINE(ENABLE_RUNTIME_OPTIMIZATIONS)
6730     AC_MSG_RESULT([yes])
6731 else
6732     AC_MSG_RESULT([no])
6733 fi
6734 AC_SUBST([ENABLE_RUNTIME_OPTIMIZATIONS])
6735
6736 dnl ===================================================================
6737 dnl Check if valgrind headers are available
6738 dnl ===================================================================
6739 ENABLE_VALGRIND=
6740 if test "$cross_compiling" != yes -a "$with_valgrind" != no; then
6741     prev_cppflags=$CPPFLAGS
6742     # Is VALGRIND_CFLAGS something one is supposed to have in the environment,
6743     # or where does it come from?
6744     CPPFLAGS="$CPPFLAGS $VALGRIND_CFLAGS"
6745     AC_CHECK_HEADER([valgrind/valgrind.h],
6746         [ENABLE_VALGRIND=TRUE])
6747     CPPFLAGS=$prev_cppflags
6748 fi
6749 AC_SUBST([ENABLE_VALGRIND])
6750 if test -z "$ENABLE_VALGRIND"; then
6751     if test "$with_valgrind" = yes; then
6752         AC_MSG_ERROR([--with-valgrind specified but no Valgrind headers found])
6753     fi
6754     VALGRIND_CFLAGS=
6755 fi
6756 AC_SUBST([VALGRIND_CFLAGS])
6757
6758
6759 dnl ===================================================================
6760 dnl Check if SDT probes (for systemtap, gdb, dtrace) are available
6761 dnl ===================================================================
6762
6763 # We need at least the sys/sdt.h include header.
6764 AC_CHECK_HEADER([sys/sdt.h], [SDT_H_FOUND='TRUE'], [SDT_H_FOUND='FALSE'])
6765 if test "$SDT_H_FOUND" = "TRUE"; then
6766     # Found sys/sdt.h header, now make sure the c++ compiler works.
6767     # Old g++ versions had problems with probes in constructors/destructors.
6768     AC_MSG_CHECKING([working sys/sdt.h and c++ support])
6769     AC_LANG_PUSH([C++])
6770     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
6771     #include <sys/sdt.h>
6772     class ProbeClass
6773     {
6774     private:
6775       int& ref;
6776       const char *name;
6777
6778     public:
6779       ProbeClass(int& v, const char *n) : ref(v), name(n)
6780       {
6781         DTRACE_PROBE2(_test_, cons, name, ref);
6782       }
6783
6784       void method(int min)
6785       {
6786         DTRACE_PROBE3(_test_, meth, name, ref, min);
6787         ref -= min;
6788       }
6789
6790       ~ProbeClass()
6791       {
6792         DTRACE_PROBE2(_test_, dest, name, ref);
6793       }
6794     };
6795     ]],[[
6796     int i = 64;
6797     DTRACE_PROBE1(_test_, call, i);
6798     ProbeClass inst = ProbeClass(i, "call");
6799     inst.method(24);
6800     ]])], [AC_MSG_RESULT([yes]); AC_DEFINE([USE_SDT_PROBES])],
6801           [AC_MSG_RESULT([no, sdt.h or c++ compiler too old])])
6802     AC_LANG_POP([C++])
6803 fi
6804 AC_CONFIG_HEADERS([config_host/config_probes.h])
6805
6806 dnl ===================================================================
6807 dnl GCC features
6808 dnl ===================================================================
6809 HAVE_GCC_STACK_CLASH_PROTECTION=
6810 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
6811     AC_MSG_CHECKING([whether $CC_BASE supports -fstack-clash-protection])
6812     save_CFLAGS=$CFLAGS
6813     CFLAGS="$CFLAGS -Werror -fstack-clash-protection"
6814     AC_LINK_IFELSE(
6815         [AC_LANG_PROGRAM(, [[return 0;]])],
6816         [AC_MSG_RESULT([yes]); HAVE_GCC_STACK_CLASH_PROTECTION=TRUE],
6817         [AC_MSG_RESULT([no])])
6818     CFLAGS=$save_CFLAGS
6819
6820     AC_MSG_CHECKING([whether $CC_BASE supports -mno-avx])
6821     save_CFLAGS=$CFLAGS
6822     CFLAGS="$CFLAGS -Werror -mno-avx"
6823     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_AVX=TRUE ],[])
6824     CFLAGS=$save_CFLAGS
6825     if test "$HAVE_GCC_AVX" = "TRUE"; then
6826         AC_MSG_RESULT([yes])
6827     else
6828         AC_MSG_RESULT([no])
6829     fi
6830
6831     AC_MSG_CHECKING([whether $CC_BASE supports atomic functions])
6832     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
6833     int v = 0;
6834     if (__sync_add_and_fetch(&v, 1) != 1 ||
6835         __sync_sub_and_fetch(&v, 1) != 0)
6836         return 1;
6837     __sync_synchronize();
6838     if (__sync_val_compare_and_swap(&v, 0, 1) != 0 ||
6839         v != 1)
6840         return 1;
6841     return 0;
6842 ]])],[HAVE_GCC_BUILTIN_ATOMIC=TRUE],[])
6843     if test "$HAVE_GCC_BUILTIN_ATOMIC" = "TRUE"; then
6844         AC_MSG_RESULT([yes])
6845         AC_DEFINE(HAVE_GCC_BUILTIN_ATOMIC)
6846     else
6847         AC_MSG_RESULT([no])
6848     fi
6849
6850     AC_MSG_CHECKING([whether $CXX_BASE defines __base_class_type_info in cxxabi.h])
6851     AC_LANG_PUSH([C++])
6852     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6853             #include <cstddef>
6854             #include <cxxabi.h>
6855             std::size_t f() { return sizeof(__cxxabiv1::__base_class_type_info); }
6856         ])], [
6857             AC_DEFINE([HAVE_CXXABI_H_BASE_CLASS_TYPE_INFO],[1])
6858             AC_MSG_RESULT([yes])
6859         ], [AC_MSG_RESULT([no])])
6860     AC_LANG_POP([C++])
6861
6862     AC_MSG_CHECKING([whether $CXX_BASE defines __class_type_info in cxxabi.h])
6863     AC_LANG_PUSH([C++])
6864     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6865             #include <cstddef>
6866             #include <cxxabi.h>
6867             std::size_t f() { return sizeof(__cxxabiv1::__class_type_info); }
6868         ])], [
6869             AC_DEFINE([HAVE_CXXABI_H_CLASS_TYPE_INFO],[1])
6870             AC_MSG_RESULT([yes])
6871         ], [AC_MSG_RESULT([no])])
6872     AC_LANG_POP([C++])
6873
6874     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_allocate_exception in cxxabi.h])
6875     AC_LANG_PUSH([C++])
6876     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6877             #include <cxxabi.h>
6878             void * f() { return __cxxabiv1::__cxa_allocate_exception(0); }
6879         ])], [
6880             AC_DEFINE([HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION],[1])
6881             AC_MSG_RESULT([yes])
6882         ], [AC_MSG_RESULT([no])])
6883     AC_LANG_POP([C++])
6884
6885     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_eh_globals in cxxabi.h])
6886     AC_LANG_PUSH([C++])
6887     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6888             #include <cstddef>
6889             #include <cxxabi.h>
6890             std::size_t f() { return sizeof(__cxxabiv1::__cxa_eh_globals); }
6891         ])], [
6892             AC_DEFINE([HAVE_CXXABI_H_CXA_EH_GLOBALS],[1])
6893             AC_MSG_RESULT([yes])
6894         ], [AC_MSG_RESULT([no])])
6895     AC_LANG_POP([C++])
6896
6897     AC_MSG_CHECKING([whether $CXX_BASE defines __cxa_exception in cxxabi.h])
6898     AC_LANG_PUSH([C++])
6899     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6900             #include <cstddef>
6901             #include <cxxabi.h>
6902             std::size_t f() { return sizeof(__cxxabiv1::__cxa_exception); }
6903         ])], [
6904             AC_DEFINE([HAVE_CXXABI_H_CXA_EXCEPTION],[1])
6905             AC_MSG_RESULT([yes])
6906         ], [AC_MSG_RESULT([no])])
6907     AC_LANG_POP([C++])
6908
6909     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_get_globals in cxxabi.h])
6910     AC_LANG_PUSH([C++])
6911     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6912             #include <cxxabi.h>
6913             void * f() { return __cxxabiv1::__cxa_get_globals(); }
6914         ])], [
6915             AC_DEFINE([HAVE_CXXABI_H_CXA_GET_GLOBALS],[1])
6916             AC_MSG_RESULT([yes])
6917         ], [AC_MSG_RESULT([no])])
6918     AC_LANG_POP([C++])
6919
6920     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_current_exception_type in cxxabi.h])
6921     AC_LANG_PUSH([C++])
6922     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6923             #include <cxxabi.h>
6924             void * f() { return __cxxabiv1::__cxa_current_exception_type(); }
6925         ])], [
6926             AC_DEFINE([HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE],[1])
6927             AC_MSG_RESULT([yes])
6928         ], [AC_MSG_RESULT([no])])
6929     AC_LANG_POP([C++])
6930
6931     AC_MSG_CHECKING([whether $CXX_BASE declares __cxa_throw in cxxabi.h])
6932     AC_LANG_PUSH([C++])
6933     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6934             #include <cxxabi.h>
6935             void f() { __cxxabiv1::__cxa_throw(0, 0, 0); }
6936         ])], [
6937             AC_DEFINE([HAVE_CXXABI_H_CXA_THROW],[1])
6938             AC_MSG_RESULT([yes])
6939         ], [AC_MSG_RESULT([no])])
6940     AC_LANG_POP([C++])
6941
6942     AC_MSG_CHECKING([whether $CXX_BASE defines __si_class_type_info in cxxabi.h])
6943     AC_LANG_PUSH([C++])
6944     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6945             #include <cstddef>
6946             #include <cxxabi.h>
6947             std::size_t f() { return sizeof(__cxxabiv1::__si_class_type_info); }
6948         ])], [
6949             AC_DEFINE([HAVE_CXXABI_H_SI_CLASS_TYPE_INFO],[1])
6950             AC_MSG_RESULT([yes])
6951         ], [AC_MSG_RESULT([no])])
6952     AC_LANG_POP([C++])
6953
6954     AC_MSG_CHECKING([whether $CXX_BASE defines __vmi_class_type_info in cxxabi.h])
6955     AC_LANG_PUSH([C++])
6956     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
6957             #include <cstddef>
6958             #include <cxxabi.h>
6959             std::size_t f() { return sizeof(__cxxabiv1::__vmi_class_type_info); }
6960         ])], [
6961             AC_DEFINE([HAVE_CXXABI_H_VMI_CLASS_TYPE_INFO],[1])
6962             AC_MSG_RESULT([yes])
6963         ], [AC_MSG_RESULT([no])])
6964     AC_LANG_POP([C++])
6965 fi
6966
6967 AC_SUBST(HAVE_GCC_AVX)
6968 AC_SUBST(HAVE_GCC_BUILTIN_ATOMIC)
6969 AC_SUBST(HAVE_GCC_STACK_CLASH_PROTECTION)
6970
6971 dnl ===================================================================
6972 dnl Identify the C++ library
6973 dnl ===================================================================
6974
6975 AC_MSG_CHECKING([what the C++ library is])
6976 AC_LANG_PUSH([C++])
6977 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
6978 #include <utility>
6979 #ifndef __GLIBCXX__
6980 foo bar
6981 #endif
6982 ]])],
6983     [CPP_LIBRARY=GLIBCXX
6984      cpp_library_name="GNU libstdc++"
6985     ],
6986     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
6987 #include <utility>
6988 #ifndef _LIBCPP_VERSION
6989 foo bar
6990 #endif
6991 ]])],
6992     [CPP_LIBRARY=LIBCPP
6993      cpp_library_name="LLVM libc++"
6994      AC_DEFINE([HAVE_LIBCXX])
6995     ],
6996     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
6997 #include <utility>
6998 #ifndef _MSC_VER
6999 foo bar
7000 #endif
7001 ]])],
7002     [CPP_LIBRARY=MSVCRT
7003      cpp_library_name="Microsoft"
7004     ],
7005     AC_MSG_ERROR([Could not figure out what C++ library this is]))))
7006 AC_MSG_RESULT([$cpp_library_name])
7007 AC_LANG_POP([C++])
7008
7009 dnl ===================================================================
7010 dnl Check for gperf
7011 dnl ===================================================================
7012 AC_PATH_PROG(GPERF, gperf)
7013 if test -z "$GPERF"; then
7014     AC_MSG_ERROR([gperf not found but needed. Install it.])
7015 fi
7016 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
7017     GPERF=`cygpath -m $GPERF`
7018 fi
7019 AC_MSG_CHECKING([whether gperf is new enough])
7020 my_gperf_ver1=$($GPERF --version | head -n 1)
7021 my_gperf_ver2=${my_gperf_ver1#GNU gperf }
7022 my_gperf_ver3=$(printf %s "$my_gperf_ver2" | $AWK -F. '{ print $1*100+($2<100?$2:99) }')
7023 if test "$my_gperf_ver3" -ge 301; then
7024     AC_MSG_RESULT([yes ($my_gperf_ver2)])
7025 else
7026     AC_MSG_ERROR(["$my_gperf_ver1" is too old or unrecognized, must be at least gperf 3.1])
7027 fi
7028 AC_SUBST(GPERF)
7029
7030 dnl ===================================================================
7031 dnl Check for system libcmis
7032 dnl ===================================================================
7033 # libcmis requires curl and we can't build curl for iOS
7034 if test $_os != iOS; then
7035     libo_CHECK_SYSTEM_MODULE([libcmis],[LIBCMIS],[libcmis-0.5 >= 0.5.2])
7036     ENABLE_LIBCMIS=TRUE
7037 else
7038     ENABLE_LIBCMIS=
7039 fi
7040 AC_SUBST(ENABLE_LIBCMIS)
7041
7042 dnl ===================================================================
7043 dnl C++11
7044 dnl ===================================================================
7045
7046 AC_MSG_CHECKING([whether $CXX_BASE supports C++17])
7047 CXXFLAGS_CXX11=
7048 if test "$COM" = MSC -a "$COM_IS_CLANG" != TRUE; then
7049     if test "$with_latest_c__" = yes; then
7050         CXXFLAGS_CXX11=-std:c++latest
7051     else
7052         CXXFLAGS_CXX11=-std:c++17
7053     fi
7054     CXXFLAGS_CXX11="$CXXFLAGS_CXX11 -permissive- -Zc:__cplusplus"
7055 elif test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7056     my_flags='-std=c++17 -std=c++1z'
7057     if test "$with_latest_c__" = yes; then
7058         my_flags="-std=c++2b -std=c++20 -std=c++2a $my_flags"
7059     fi
7060     for flag in $my_flags; do
7061         if test "$COM" = MSC; then
7062             flag="-Xclang $flag"
7063         fi
7064         save_CXXFLAGS=$CXXFLAGS
7065         CXXFLAGS="$CXXFLAGS $flag -Werror"
7066         if test "$SYSTEM_LIBCMIS" = TRUE; then
7067             CXXFLAGS="$CXXFLAGS -DSYSTEM_LIBCMIS $LIBCMIS_CFLAGS"
7068         fi
7069         AC_LANG_PUSH([C++])
7070         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7071             #include <algorithm>
7072             #include <functional>
7073             #include <vector>
7074
7075             #if defined SYSTEM_LIBCMIS
7076             // See ucb/source/ucp/cmis/auth_provider.hxx:
7077             #if !defined __clang__
7078             #pragma GCC diagnostic push
7079             #pragma GCC diagnostic ignored "-Wdeprecated"
7080             #pragma GCC diagnostic ignored "-Wunused-but-set-parameter"
7081             #endif
7082             #include <libcmis/libcmis.hxx>
7083             #if !defined __clang__
7084             #pragma GCC diagnostic pop
7085             #endif
7086             #endif
7087
7088             void f(std::vector<int> & v, std::function<bool(int, int)> fn) {
7089                 std::sort(v.begin(), v.end(), fn);
7090             }
7091             ]])],[CXXFLAGS_CXX11=$flag])
7092         AC_LANG_POP([C++])
7093         CXXFLAGS=$save_CXXFLAGS
7094         if test -n "$CXXFLAGS_CXX11"; then
7095             break
7096         fi
7097     done
7098 fi
7099 if test -n "$CXXFLAGS_CXX11"; then
7100     AC_MSG_RESULT([yes ($CXXFLAGS_CXX11)])
7101 else
7102     AC_MSG_ERROR(no)
7103 fi
7104 AC_SUBST(CXXFLAGS_CXX11)
7105
7106 if test "$GCC" = "yes"; then
7107     save_CXXFLAGS=$CXXFLAGS
7108     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7109     CHECK_L_ATOMIC
7110     CXXFLAGS=$save_CXXFLAGS
7111     AC_SUBST(ATOMIC_LIB)
7112 fi
7113
7114 dnl Test for temporarily incompatible libstdc++ 4.7.{0,1}, where
7115 dnl <https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=179528> introduced
7116 dnl an additional member _M_size into C++11 std::list towards 4.7.0 and
7117 dnl <https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=189186> removed it
7118 dnl again towards 4.7.2:
7119 if test $CPP_LIBRARY = GLIBCXX; then
7120     AC_MSG_CHECKING([whether using C++11 causes libstdc++ 4.7.0/4.7.1 ABI breakage])
7121     AC_LANG_PUSH([C++])
7122     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7123 #include <list>
7124 #if !defined __GLIBCXX__ || (__GLIBCXX__ != 20120322 && __GLIBCXX__ != 20120614)
7125     // according to <https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html>:
7126     //   GCC 4.7.0: 20120322
7127     //   GCC 4.7.1: 20120614
7128     // and using a range check is not possible as the mapping between
7129     // __GLIBCXX__ values and GCC versions is not monotonic
7130 /* ok */
7131 #else
7132 abi broken
7133 #endif
7134         ]])], [AC_MSG_RESULT(no, ok)],
7135         [AC_MSG_ERROR(yes)])
7136     AC_LANG_POP([C++])
7137 fi
7138
7139 AC_MSG_CHECKING([whether $CXX_BASE supports C++11 without Language Defect 757])
7140 save_CXXFLAGS=$CXXFLAGS
7141 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7142 AC_LANG_PUSH([C++])
7143
7144 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7145 #include <stddef.h>
7146
7147 template <typename T, size_t S> char (&sal_n_array_size( T(&)[S] ))[S];
7148
7149 namespace
7150 {
7151         struct b
7152         {
7153                 int i;
7154                 int j;
7155         };
7156 }
7157 ]], [[
7158 struct a
7159 {
7160         int i;
7161         int j;
7162 };
7163 a thinga[]={{0,0}, {1,1}};
7164 b thingb[]={{0,0}, {1,1}};
7165 size_t i = sizeof(sal_n_array_size(thinga));
7166 size_t j = sizeof(sal_n_array_size(thingb));
7167 return !(i != 0 && j != 0);
7168 ]])
7169     ], [ AC_MSG_RESULT(yes) ],
7170     [ AC_MSG_ERROR(no)])
7171 AC_LANG_POP([C++])
7172 CXXFLAGS=$save_CXXFLAGS
7173
7174 HAVE_GCC_FNO_SIZED_DEALLOCATION=
7175 if test "$GCC" = yes; then
7176     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-sized-deallocation])
7177     AC_LANG_PUSH([C++])
7178     save_CXXFLAGS=$CXXFLAGS
7179     CXXFLAGS="$CXXFLAGS -fno-sized-deallocation"
7180     AC_LINK_IFELSE([AC_LANG_PROGRAM()],[HAVE_GCC_FNO_SIZED_DEALLOCATION=TRUE])
7181     CXXFLAGS=$save_CXXFLAGS
7182     AC_LANG_POP([C++])
7183     if test "$HAVE_GCC_FNO_SIZED_DEALLOCATION" = TRUE; then
7184         AC_MSG_RESULT([yes])
7185     else
7186         AC_MSG_RESULT([no])
7187     fi
7188 fi
7189 AC_SUBST([HAVE_GCC_FNO_SIZED_DEALLOCATION])
7190
7191 AC_MSG_CHECKING([whether $CXX_BASE supports a working C++20 consteval])
7192 dnl ...that does not suffer from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96994> "Missing code
7193 dnl from consteval constructor initializing const variable" or
7194 dnl <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98752> "wrong 'error: ‘this’ is not a constant
7195 dnl expression' with consteval constructor":
7196 AC_LANG_PUSH([C++])
7197 save_CXXFLAGS=$CXXFLAGS
7198 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7199 AC_RUN_IFELSE([AC_LANG_PROGRAM([
7200         struct S {
7201             consteval S() { i = 1; }
7202             int i = 0;
7203         };
7204         S const s;
7205
7206         struct S1 { consteval S1(int) {} };
7207         struct S2 {
7208             S1 x;
7209             S2(): x(0) {}
7210         };
7211     ], [
7212         return (s.i == 1) ? 0 : 1;
7213     ])], [
7214         AC_DEFINE([HAVE_CPP_CONSTEVAL],[1])
7215         AC_MSG_RESULT([yes])
7216     ], [AC_MSG_RESULT([no])], [AC_MSG_RESULT([assumed no (cross compiling)])])
7217 CXXFLAGS=$save_CXXFLAGS
7218 AC_LANG_POP([C++])
7219
7220 AC_MSG_CHECKING([whether $CXX_BASE supports C++2a constinit sorted vectors])
7221 AC_LANG_PUSH([C++])
7222 save_CXXFLAGS=$CXXFLAGS
7223 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7224 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7225         #include <algorithm>
7226         #include <initializer_list>
7227         #include <vector>
7228         template<typename T> class S {
7229         private:
7230             std::vector<T> v_;
7231         public:
7232             constexpr S(std::initializer_list<T> i): v_(i) { std::sort(v_.begin(), v_.end()); }
7233         };
7234         constinit S<int> s{3, 2, 1};
7235     ])], [
7236         AC_DEFINE([HAVE_CPP_CONSTINIT_SORTED_VECTOR],[1])
7237         AC_MSG_RESULT([yes])
7238     ], [AC_MSG_RESULT([no])])
7239 CXXFLAGS=$save_CXXFLAGS
7240 AC_LANG_POP([C++])
7241
7242 AC_MSG_CHECKING([whether $CXX_BASE supports C++2a <span> with unsigned size_type])
7243 AC_LANG_PUSH([C++])
7244 save_CXXFLAGS=$CXXFLAGS
7245 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7246 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7247         #include <span>
7248         #include <type_traits>
7249         // Don't check size_type directly, as it was called index_type before P1872R0:
7250         void f(std::span<int> s) { static_assert(std::is_unsigned_v<decltype(s.size())>); };
7251     ])], [
7252         AC_DEFINE([HAVE_CPP_SPAN],[1])
7253         AC_MSG_RESULT([yes])
7254     ], [AC_MSG_RESULT([no])])
7255 CXXFLAGS=$save_CXXFLAGS
7256 AC_LANG_POP([C++])
7257
7258 AC_MSG_CHECKING([whether $CXX_BASE implements C++ DR P1155R3])
7259 AC_LANG_PUSH([C++])
7260 save_CXXFLAGS=$CXXFLAGS
7261 CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11"
7262 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7263         struct S1 { S1(S1 &&); };
7264         struct S2: S1 {};
7265         S1 f(S2 s) { return s; }
7266     ])], [
7267         AC_DEFINE([HAVE_P1155R3],[1])
7268         AC_MSG_RESULT([yes])
7269     ], [AC_MSG_RESULT([no])])
7270 CXXFLAGS=$save_CXXFLAGS
7271 AC_LANG_POP([C++])
7272
7273 dnl Supported since GCC 9 and Clang 10 (which each also started to support -Wdeprecated-copy, but
7274 dnl which is included in -Wextra anyway):
7275 HAVE_WDEPRECATED_COPY_DTOR=
7276 if test "$GCC" = yes; then
7277     AC_MSG_CHECKING([whether $CXX_BASE supports -Wdeprecated-copy-dtor])
7278     AC_LANG_PUSH([C++])
7279     save_CXXFLAGS=$CXXFLAGS
7280     CXXFLAGS="$CXXFLAGS -Werror -Wdeprecated-copy-dtor"
7281     AC_COMPILE_IFELSE([AC_LANG_SOURCE()], [
7282             HAVE_WDEPRECATED_COPY_DTOR=TRUE
7283             AC_MSG_RESULT([yes])
7284         ], [AC_MSG_RESULT([no])])
7285     CXXFLAGS=$save_CXXFLAGS
7286     AC_LANG_POP([C++])
7287 fi
7288 AC_SUBST([HAVE_WDEPRECATED_COPY_DTOR])
7289
7290 dnl At least GCC 8.2 with -O2 (i.e., --enable-optimized) causes a false-positive -Wmaybe-
7291 dnl uninitialized warning for code like
7292 dnl
7293 dnl   OString f();
7294 dnl   boost::optional<OString> * g(bool b) {
7295 dnl       boost::optional<OString> o;
7296 dnl       if (b) o = f();
7297 dnl       return new boost::optional<OString>(o);
7298 dnl   }
7299 dnl
7300 dnl (as is e.g. present, in a slightly more elaborate form, in
7301 dnl librdf_TypeConverter::extractNode_NoLock in unoxml/source/rdf/librdf_repository.cxx); the below
7302 dnl code is meant to be a faithfully stripped-down and self-contained version of the above code:
7303 HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=
7304 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7305     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=maybe-uninitialized])
7306     AC_LANG_PUSH([C++])
7307     save_CXXFLAGS=$CXXFLAGS
7308     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wmaybe-uninitialized"
7309     if test "$ENABLE_OPTIMIZED" = TRUE; then
7310         CXXFLAGS="$CXXFLAGS -O2"
7311     else
7312         CXXFLAGS="$CXXFLAGS -O0"
7313     fi
7314     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7315             #include <new>
7316             void f1(int);
7317             struct S1 {
7318                 ~S1() { f1(n); }
7319                 int n = 0;
7320             };
7321             struct S2 {
7322                 S2() {}
7323                 S2(S2 const & s) { if (s.init) set(*reinterpret_cast<S1 const *>(s.stg)); }
7324                 ~S2() { if (init) reinterpret_cast<S1 *>(stg)->S1::~S1(); }
7325                 void set(S1 s) {
7326                     new (stg) S1(s);
7327                     init = true;
7328                 }
7329                 bool init = false;
7330                 char stg[sizeof (S1)];
7331             } ;
7332             S1 f2();
7333             S2 * f3(bool b) {
7334                 S2 o;
7335                 if (b) o.set(f2());
7336                 return new S2(o);
7337             }
7338         ]])], [AC_MSG_RESULT([no])], [
7339             HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED=TRUE
7340             AC_MSG_RESULT([yes])
7341         ])
7342     CXXFLAGS=$save_CXXFLAGS
7343     AC_LANG_POP([C++])
7344 fi
7345 AC_SUBST([HAVE_BROKEN_GCC_WMAYBE_UNINITIALIZED])
7346
7347 dnl Check for <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c5> "[8/9/10/11 Regression]
7348 dnl -Wstringop-overflow false positive due to using MEM_REF type of &MEM" (fixed in GCC 11), which
7349 dnl hits us e.g. with GCC 10 and --enable-optimized at
7350 dnl
7351 dnl   In file included from include/rtl/string.hxx:49,
7352 dnl                    from include/rtl/ustring.hxx:43,
7353 dnl                    from include/osl/file.hxx:35,
7354 dnl                    from include/codemaker/global.hxx:28,
7355 dnl                    from include/codemaker/options.hxx:23,
7356 dnl                    from codemaker/source/commoncpp/commoncpp.cxx:24:
7357 dnl   In function ‘char* rtl::addDataHelper(char*, const char*, std::size_t)’,
7358 dnl       inlined from ‘static char* rtl::ToStringHelper<const char [N]>::addData(char*, const char*) [with long unsigned int N = 3]’ at include/rtl/stringconcat.hxx:147:85,
7359 dnl       inlined from ‘char* rtl::OStringConcat<T1, T2>::addData(char*) const [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/stringconcat.hxx:226:103,
7360 dnl       inlined from ‘rtl::OStringBuffer& rtl::OStringBuffer::append(rtl::OStringConcat<T1, T2>&&) [with T1 = const char [3]; T2 = rtl::OString]’ at include/rtl/strbuf.hxx:599:30,
7361 dnl       inlined from ‘rtl::OString codemaker::cpp::scopedCppName(const rtl::OString&, bool)’ at codemaker/source/commoncpp/commoncpp.cxx:53:55:
7362 dnl   include/rtl/stringconcat.hxx:78:15: error: writing 2 bytes into a region of size 1 [-Werror=stringop-overflow=]
7363 dnl      78 |         memcpy( buffer, data, length );
7364 dnl         |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
7365 HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=
7366 if test "$GCC" = yes && test "$COM_IS_CLANG" != TRUE; then
7367     AC_MSG_CHECKING([whether $CXX_BASE might report false -Werror=stringop-overflow=])
7368     AC_LANG_PUSH([C++])
7369     save_CXXFLAGS=$CXXFLAGS
7370     CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11 -Werror -Wstringop-overflow"
7371     if test "$ENABLE_OPTIMIZED" = TRUE; then
7372         CXXFLAGS="$CXXFLAGS -O2"
7373     else
7374         CXXFLAGS="$CXXFLAGS -O0"
7375     fi
7376     dnl Test code taken from <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296#c0>:
7377     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7378             void fill(char const * begin, char const * end, char c);
7379             struct q {
7380                 char ids[4];
7381                 char username[6];
7382             };
7383             void test(q & c) {
7384                 fill(c.ids, c.ids + sizeof(c.ids), '\0');
7385                 __builtin_strncpy(c.username, "root", sizeof(c.username));
7386             }
7387         ]])], [AC_MSG_RESULT([no])], [
7388             HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW=TRUE
7389             AC_MSG_RESULT([yes])
7390         ])
7391     CXXFLAGS=$save_CXXFLAGS
7392     AC_LANG_POP([C++])
7393 fi
7394 AC_SUBST([HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW])
7395
7396 dnl ===================================================================
7397 dnl CPU Intrinsics support - SSE, AVX
7398 dnl ===================================================================
7399
7400 CXXFLAGS_INTRINSICS_SSE2=
7401 CXXFLAGS_INTRINSICS_SSSE3=
7402 CXXFLAGS_INTRINSICS_SSE41=
7403 CXXFLAGS_INTRINSICS_SSE42=
7404 CXXFLAGS_INTRINSICS_AVX=
7405 CXXFLAGS_INTRINSICS_AVX2=
7406 CXXFLAGS_INTRINSICS_AVX512=
7407 CXXFLAGS_INTRINSICS_F16C=
7408 CXXFLAGS_INTRINSICS_FMA=
7409
7410 if test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
7411     # GCC, Clang or Clang-cl (clang-cl + MSVC's -arch options don't work well together)
7412     flag_sse2=-msse2
7413     flag_ssse3=-mssse3
7414     flag_sse41=-msse4.1
7415     flag_sse42=-msse4.2
7416     flag_avx=-mavx
7417     flag_avx2=-mavx2
7418     flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
7419     flag_f16c=-mf16c
7420     flag_fma=-mfma
7421 else
7422     # https://docs.microsoft.com/en-us/cpp/build/reference/arch-x86
7423     # MSVC seems to differentiate only between SSE and SSE2, where in fact
7424     # SSE2 seems to be SSE2+.
7425     # Even if -arch:SSE2 is the default, set it explicitly, so that the variable
7426     # is not empty (and can be tested in gbuild).
7427     flag_sse2=-arch:SSE2
7428     flag_ssse3=-arch:SSE2
7429     flag_sse41=-arch:SSE2
7430     flag_sse42=-arch:SSE2
7431     flag_avx=-arch:AVX
7432     flag_avx2=-arch:AVX2
7433     flag_avx512=-arch:AVX512
7434     # These are part of -arch:AVX2
7435     flag_f16c=-arch:AVX2
7436     flag_fma=-arch:AVX2
7437 fi
7438
7439 AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
7440 AC_LANG_PUSH([C++])
7441 save_CXXFLAGS=$CXXFLAGS
7442 CXXFLAGS="$CXXFLAGS $flag_sse2"
7443 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7444     #include <emmintrin.h>
7445     int main () {
7446         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7447         c = _mm_xor_si128 (a, b);
7448         return 0;
7449     }
7450     ])],
7451     [can_compile_sse2=yes],
7452     [can_compile_sse2=no])
7453 AC_LANG_POP([C++])
7454 CXXFLAGS=$save_CXXFLAGS
7455 AC_MSG_RESULT([${can_compile_sse2}])
7456 if test "${can_compile_sse2}" = "yes" ; then
7457     CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
7458 fi
7459
7460 AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
7461 AC_LANG_PUSH([C++])
7462 save_CXXFLAGS=$CXXFLAGS
7463 CXXFLAGS="$CXXFLAGS $flag_ssse3"
7464 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7465     #include <tmmintrin.h>
7466     int main () {
7467         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7468         c = _mm_maddubs_epi16 (a, b);
7469         return 0;
7470     }
7471     ])],
7472     [can_compile_ssse3=yes],
7473     [can_compile_ssse3=no])
7474 AC_LANG_POP([C++])
7475 CXXFLAGS=$save_CXXFLAGS
7476 AC_MSG_RESULT([${can_compile_ssse3}])
7477 if test "${can_compile_ssse3}" = "yes" ; then
7478     CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
7479 fi
7480
7481 AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
7482 AC_LANG_PUSH([C++])
7483 save_CXXFLAGS=$CXXFLAGS
7484 CXXFLAGS="$CXXFLAGS $flag_sse41"
7485 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7486     #include <smmintrin.h>
7487     int main () {
7488         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7489         c = _mm_cmpeq_epi64 (a, b);
7490         return 0;
7491     }
7492     ])],
7493     [can_compile_sse41=yes],
7494     [can_compile_sse41=no])
7495 AC_LANG_POP([C++])
7496 CXXFLAGS=$save_CXXFLAGS
7497 AC_MSG_RESULT([${can_compile_sse41}])
7498 if test "${can_compile_sse41}" = "yes" ; then
7499     CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
7500 fi
7501
7502 AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
7503 AC_LANG_PUSH([C++])
7504 save_CXXFLAGS=$CXXFLAGS
7505 CXXFLAGS="$CXXFLAGS $flag_sse42"
7506 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7507     #include <nmmintrin.h>
7508     int main () {
7509         __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
7510         c = _mm_cmpgt_epi64 (a, b);
7511         return 0;
7512     }
7513     ])],
7514     [can_compile_sse42=yes],
7515     [can_compile_sse42=no])
7516 AC_LANG_POP([C++])
7517 CXXFLAGS=$save_CXXFLAGS
7518 AC_MSG_RESULT([${can_compile_sse42}])
7519 if test "${can_compile_sse42}" = "yes" ; then
7520     CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
7521 fi
7522
7523 AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
7524 AC_LANG_PUSH([C++])
7525 save_CXXFLAGS=$CXXFLAGS
7526 CXXFLAGS="$CXXFLAGS $flag_avx"
7527 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7528     #include <immintrin.h>
7529     int main () {
7530         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
7531         c = _mm256_xor_ps(a, b);
7532         return 0;
7533     }
7534     ])],
7535     [can_compile_avx=yes],
7536     [can_compile_avx=no])
7537 AC_LANG_POP([C++])
7538 CXXFLAGS=$save_CXXFLAGS
7539 AC_MSG_RESULT([${can_compile_avx}])
7540 if test "${can_compile_avx}" = "yes" ; then
7541     CXXFLAGS_INTRINSICS_AVX="$flag_avx"
7542 fi
7543
7544 AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
7545 AC_LANG_PUSH([C++])
7546 save_CXXFLAGS=$CXXFLAGS
7547 CXXFLAGS="$CXXFLAGS $flag_avx2"
7548 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7549     #include <immintrin.h>
7550     int main () {
7551         __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
7552         c = _mm256_maddubs_epi16(a, b);
7553         return 0;
7554     }
7555     ])],
7556     [can_compile_avx2=yes],
7557     [can_compile_avx2=no])
7558 AC_LANG_POP([C++])
7559 CXXFLAGS=$save_CXXFLAGS
7560 AC_MSG_RESULT([${can_compile_avx2}])
7561 if test "${can_compile_avx2}" = "yes" ; then
7562     CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
7563 fi
7564
7565 AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
7566 AC_LANG_PUSH([C++])
7567 save_CXXFLAGS=$CXXFLAGS
7568 CXXFLAGS="$CXXFLAGS $flag_avx512"
7569 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7570     #include <immintrin.h>
7571     int main () {
7572         __m512i a = _mm512_loadu_si512(0);
7573         return 0;
7574     }
7575     ])],
7576     [can_compile_avx512=yes],
7577     [can_compile_avx512=no])
7578 AC_LANG_POP([C++])
7579 CXXFLAGS=$save_CXXFLAGS
7580 AC_MSG_RESULT([${can_compile_avx512}])
7581 if test "${can_compile_avx512}" = "yes" ; then
7582     CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
7583 fi
7584
7585 AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
7586 AC_LANG_PUSH([C++])
7587 save_CXXFLAGS=$CXXFLAGS
7588 CXXFLAGS="$CXXFLAGS $flag_f16c"
7589 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7590     #include <immintrin.h>
7591     int main () {
7592         __m128i a = _mm_set1_epi32 (0);
7593         __m128 c;
7594         c = _mm_cvtph_ps(a);
7595         return 0;
7596     }
7597     ])],
7598     [can_compile_f16c=yes],
7599     [can_compile_f16c=no])
7600 AC_LANG_POP([C++])
7601 CXXFLAGS=$save_CXXFLAGS
7602 AC_MSG_RESULT([${can_compile_f16c}])
7603 if test "${can_compile_f16c}" = "yes" ; then
7604     CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
7605 fi
7606
7607 AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
7608 AC_LANG_PUSH([C++])
7609 save_CXXFLAGS=$CXXFLAGS
7610 CXXFLAGS="$CXXFLAGS $flag_fma"
7611 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
7612     #include <immintrin.h>
7613     int main () {
7614         __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
7615         d = _mm256_fmadd_ps(a, b, c);
7616         return 0;
7617     }
7618     ])],
7619     [can_compile_fma=yes],
7620     [can_compile_fma=no])
7621 AC_LANG_POP([C++])
7622 CXXFLAGS=$save_CXXFLAGS
7623 AC_MSG_RESULT([${can_compile_fma}])
7624 if test "${can_compile_fma}" = "yes" ; then
7625     CXXFLAGS_INTRINSICS_FMA="$flag_fma"
7626 fi
7627
7628 AC_SUBST([CXXFLAGS_INTRINSICS_SSE2])
7629 AC_SUBST([CXXFLAGS_INTRINSICS_SSSE3])
7630 AC_SUBST([CXXFLAGS_INTRINSICS_SSE41])
7631 AC_SUBST([CXXFLAGS_INTRINSICS_SSE42])
7632 AC_SUBST([CXXFLAGS_INTRINSICS_AVX])
7633 AC_SUBST([CXXFLAGS_INTRINSICS_AVX2])
7634 AC_SUBST([CXXFLAGS_INTRINSICS_AVX512])
7635 AC_SUBST([CXXFLAGS_INTRINSICS_F16C])
7636 AC_SUBST([CXXFLAGS_INTRINSICS_FMA])
7637
7638 dnl ===================================================================
7639 dnl system stl sanity tests
7640 dnl ===================================================================
7641 if test "$_os" != "WINNT"; then
7642
7643     AC_LANG_PUSH([C++])
7644
7645     save_CPPFLAGS="$CPPFLAGS"
7646     if test -n "$MACOSX_SDK_PATH"; then
7647         CPPFLAGS="-isysroot $MACOSX_SDK_PATH $CPPFLAGS"
7648     fi
7649
7650     # Assume visibility is not broken with libc++. The below test is very much designed for libstdc++
7651     # only.
7652     if test "$CPP_LIBRARY" = GLIBCXX; then
7653         dnl gcc#19664, gcc#22482, rhbz#162935
7654         AC_MSG_CHECKING([if STL headers are visibility safe (GCC bug 22482)])
7655         AC_EGREP_HEADER(visibility push, string, stlvisok=yes, stlvisok=no)
7656         AC_MSG_RESULT([$stlvisok])
7657         if test "$stlvisok" = "no"; then
7658             AC_MSG_ERROR([Your libstdc++ headers are not visibility safe. This is no longer supported.])
7659         fi
7660     fi
7661
7662     # As the below test checks things when linking self-compiled dynamic libraries, it presumably is irrelevant
7663     # when we don't make any dynamic libraries?
7664     if test "$DISABLE_DYNLOADING" = ""; then
7665         AC_MSG_CHECKING([if $CXX_BASE is -fvisibility-inlines-hidden safe (Clang bug 11250)])
7666         cat > conftestlib1.cc <<_ACEOF
7667 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
7668 struct S2: S1<int> { virtual ~S2(); };
7669 S2::~S2() {}
7670 _ACEOF
7671         cat > conftestlib2.cc <<_ACEOF
7672 template<typename T> struct S1 { virtual ~S1() {} virtual void f() {} };
7673 struct S2: S1<int> { virtual ~S2(); };
7674 struct S3: S2 { virtual ~S3(); }; S3::~S3() {}
7675 _ACEOF
7676         gccvisinlineshiddenok=yes
7677         if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib1.cc -o libconftest1$DLLPOST >/dev/null 2>&5; then
7678             gccvisinlineshiddenok=no
7679         else
7680             dnl At least Clang -fsanitize=address and -fsanitize=undefined are
7681             dnl known to not work with -z defs (unsetting which makes the test
7682             dnl moot, though):
7683             my_linkflagsnoundefs=$LINKFLAGSNOUNDEFS
7684             if test "$COM_IS_CLANG" = TRUE; then
7685                 for i in $CXX $CXXFLAGS; do
7686                     case $i in
7687                     -fsanitize=*)
7688                         my_linkflagsnoundefs=
7689                         break
7690                         ;;
7691                     esac
7692                 done
7693             fi
7694             if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib2.cc -L. -lconftest1 $my_linkflagsnoundefs -o libconftest2$DLLPOST >/dev/null 2>&5; then
7695                 gccvisinlineshiddenok=no
7696             fi
7697         fi
7698
7699         rm -fr libconftest*
7700         AC_MSG_RESULT([$gccvisinlineshiddenok])
7701         if test "$gccvisinlineshiddenok" = "no"; then
7702             AC_MSG_ERROR([Your gcc/clang is not -fvisibility-inlines-hidden safe. This is no longer supported.])
7703         fi
7704     fi
7705
7706    AC_MSG_CHECKING([if $CXX_BASE has a visibility bug with class-level attributes (GCC bug 26905)])
7707     cat >visibility.cxx <<_ACEOF
7708 #pragma GCC visibility push(hidden)
7709 struct __attribute__ ((visibility ("default"))) TestStruct {
7710   static void Init();
7711 };
7712 __attribute__ ((visibility ("default"))) void TestFunc() {
7713   TestStruct::Init();
7714 }
7715 _ACEOF
7716     if ! $CXX $CXXFLAGS $CPPFLAGS -fpic -S visibility.cxx; then
7717         gccvisbroken=yes
7718     else
7719         case "$host_cpu" in
7720         i?86|x86_64)
7721             if test "$_os" = "Darwin" -o "$_os" = "iOS"; then
7722                 gccvisbroken=no
7723             else
7724                 if $EGREP -q '@PLT|@GOT' visibility.s || test "$ENABLE_LTO" = "TRUE"; then
7725                     gccvisbroken=no
7726                 else
7727                     gccvisbroken=yes
7728                 fi
7729             fi
7730             ;;
7731         *)
7732             gccvisbroken=no
7733             ;;
7734         esac
7735     fi
7736     rm -f visibility.s visibility.cxx
7737
7738     AC_MSG_RESULT([$gccvisbroken])
7739     if test "$gccvisbroken" = "yes"; then
7740         AC_MSG_ERROR([Your gcc is not -fvisibility=hidden safe. This is no longer supported.])
7741     fi
7742
7743     CPPFLAGS="$save_CPPFLAGS"
7744
7745     AC_LANG_POP([C++])
7746 fi
7747
7748 dnl ===================================================================
7749 dnl  Clang++ tests
7750 dnl ===================================================================
7751
7752 HAVE_GCC_FNO_ENFORCE_EH_SPECS=
7753 if test "$GCC" = "yes"; then
7754     AC_MSG_CHECKING([whether $CXX_BASE supports -fno-enforce-eh-specs])
7755     AC_LANG_PUSH([C++])
7756     save_CXXFLAGS=$CXXFLAGS
7757     CXXFLAGS="$CFLAGS -Werror -fno-enforce-eh-specs"
7758     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_FNO_ENFORCE_EH_SPECS=TRUE ],[])
7759     CXXFLAGS=$save_CXXFLAGS
7760     AC_LANG_POP([C++])
7761     if test "$HAVE_GCC_FNO_ENFORCE_EH_SPECS" = "TRUE"; then
7762         AC_MSG_RESULT([yes])
7763     else
7764         AC_MSG_RESULT([no])
7765     fi
7766 fi
7767 AC_SUBST(HAVE_GCC_FNO_ENFORCE_EH_SPECS)
7768
7769 dnl ===================================================================
7770 dnl Compiler plugins
7771 dnl ===================================================================
7772
7773 COMPILER_PLUGINS=
7774 # currently only Clang
7775
7776 if test "$COM_IS_CLANG" != "TRUE"; then
7777     if test "$libo_fuzzed_enable_compiler_plugins" = yes -a "$enable_compiler_plugins" = yes; then
7778         AC_MSG_NOTICE([Resetting --enable-compiler-plugins=no])
7779         enable_compiler_plugins=no
7780     fi
7781 fi
7782
7783 COMPILER_PLUGINS_COM_IS_CLANG=
7784 if test "$COM_IS_CLANG" = "TRUE"; then
7785     if test -n "$enable_compiler_plugins"; then
7786         compiler_plugins="$enable_compiler_plugins"
7787     elif test -n "$ENABLE_DBGUTIL"; then
7788         compiler_plugins=test
7789     else
7790         compiler_plugins=no
7791     fi
7792     if test "$compiler_plugins" != no -a "$my_apple_clang" != yes; then
7793         if test "$CLANGVER" -lt 50002; then
7794             if test "$compiler_plugins" = yes; then
7795                 AC_MSG_ERROR([Clang $CLANGVER is too old to build compiler plugins; need >= 5.0.2.])
7796             else
7797                 compiler_plugins=no
7798             fi
7799         fi
7800     fi
7801     if test "$compiler_plugins" != "no"; then
7802         dnl The prefix where Clang resides, override to where Clang resides if
7803         dnl using a source build:
7804         if test -z "$CLANGDIR"; then
7805             CLANGDIR=$(dirname $(dirname $($CXX -print-prog-name=$(basename $(printf '%s\n' $CXX | head -n 1)))))
7806         fi
7807         # Assume Clang is self-built, but allow overriding COMPILER_PLUGINS_CXX to the compiler Clang was built with.
7808         if test -z "$COMPILER_PLUGINS_CXX"; then
7809             COMPILER_PLUGINS_CXX=[$(echo $CXX | sed -e 's/-fsanitize=[^ ]*//g')]
7810         fi
7811         clangbindir=$CLANGDIR/bin
7812         if test "$build_os" = "cygwin"; then
7813             clangbindir=$(cygpath -u "$clangbindir")
7814         fi
7815         AC_PATH_PROG(LLVM_CONFIG, llvm-config,[],"$clangbindir" $PATH)
7816         if test -n "$LLVM_CONFIG"; then
7817             COMPILER_PLUGINS_CXXFLAGS=$($LLVM_CONFIG --cxxflags)
7818             COMPILER_PLUGINS_LINKFLAGS=$($LLVM_CONFIG --ldflags --libs --system-libs | tr '\n' ' ')
7819             if test -z "$CLANGLIBDIR"; then
7820                 CLANGLIBDIR=$($LLVM_CONFIG --libdir)
7821             fi
7822             # Try if clang is built from source (in which case its includes are not together with llvm includes).
7823             # src-root is [llvm-toplevel-src-dir]/llvm, clang is [llvm-toplevel-src-dir]/clang
7824             clangsrcdir=$(dirname $($LLVM_CONFIG --src-root))
7825             if test -n "$clangsrcdir" -a -d "$clangsrcdir" -a -d "$clangsrcdir/clang/include"; then
7826                 COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangsrcdir/clang/include"
7827             fi
7828             # obj-root is [llvm-toplevel-obj-dir]/, clang is [llvm-toplevel-obj-dir]/tools/clang
7829             clangobjdir=$($LLVM_CONFIG --obj-root)
7830             if test -n "$clangobjdir" -a -d "$clangobjdir" -a -d "$clangobjdir/tools/clang/include"; then
7831                 COMPILER_PLUGINS_CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS -I$clangobjdir/tools/clang/include"
7832             fi
7833         fi
7834         AC_MSG_NOTICE([compiler plugins compile flags: $COMPILER_PLUGINS_CXXFLAGS])
7835         AC_LANG_PUSH([C++])
7836         save_CXX=$CXX
7837         save_CXXCPP=$CXXCPP
7838         save_CPPFLAGS=$CPPFLAGS
7839         save_CXXFLAGS=$CXXFLAGS
7840         save_LDFLAGS=$LDFLAGS
7841         save_LIBS=$LIBS
7842         CXX=$COMPILER_PLUGINS_CXX
7843         CXXCPP="$COMPILER_PLUGINS_CXX -E"
7844         CPPFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
7845         CXXFLAGS="$COMPILER_PLUGINS_CXXFLAGS"
7846         AC_CHECK_HEADER(clang/Basic/SourceLocation.h,
7847             [COMPILER_PLUGINS=TRUE],
7848             [
7849             if test "$compiler_plugins" = "yes"; then
7850                 AC_MSG_ERROR([Cannot find Clang headers to build compiler plugins.])
7851             else
7852                 AC_MSG_WARN([Cannot find Clang headers to build compiler plugins, plugins disabled])
7853                 add_warning "Cannot find Clang headers to build compiler plugins, plugins disabled."
7854             fi
7855             ])
7856         dnl TODO: Windows doesn't use LO_CLANG_SHARED_PLUGINS for now, see corresponding TODO
7857         dnl comment in compilerplugins/Makefile-clang.mk:
7858         if test -n "$COMPILER_PLUGINS" && test "$_os" != "WINNT"; then
7859             LDFLAGS=""
7860             AC_MSG_CHECKING([for clang libraries to use])
7861             if test -z "$CLANGTOOLLIBS"; then
7862                 LIBS="-lclangTooling -lclangFrontend -lclangDriver -lclangParse -lclangSema -lclangEdit \
7863  -lclangAnalysis -lclangAST -lclangLex -lclangSerialization -lclangBasic $COMPILER_PLUGINS_LINKFLAGS"
7864                 AC_LINK_IFELSE([
7865                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
7866                         [[ clang::FullSourceLoc().dump(); ]])
7867                 ],[CLANGTOOLLIBS="$LIBS"],[])
7868             fi
7869             if test -z "$CLANGTOOLLIBS"; then
7870                 LIBS="-lclang-cpp $COMPILER_PLUGINS_LINKFLAGS"
7871                 AC_LINK_IFELSE([
7872                     AC_LANG_PROGRAM([[#include "clang/Basic/SourceLocation.h"]],
7873                         [[ clang::FullSourceLoc().dump(); ]])
7874                 ],[CLANGTOOLLIBS="$LIBS"],[])
7875             fi
7876             AC_MSG_RESULT([$CLANGTOOLLIBS])
7877             if test -z "$CLANGTOOLLIBS"; then
7878                 if test "$compiler_plugins" = "yes"; then
7879                     AC_MSG_ERROR([Cannot find Clang libraries to build compiler plugins.])
7880                 else
7881                     AC_MSG_WARN([Cannot find Clang libraries to build compiler plugins, plugins disabled])
7882                     add_warning "Cannot find Clang libraries to build compiler plugins, plugins disabled."
7883                 fi
7884                 COMPILER_PLUGINS=
7885             fi
7886             if test -n "$COMPILER_PLUGINS"; then
7887                 if test -z "$CLANGSYSINCLUDE"; then
7888                     if test -n "$LLVM_CONFIG"; then
7889                         # Path to the clang system headers (no idea if there's a better way to get it).
7890                         CLANGSYSINCLUDE=$($LLVM_CONFIG --libdir)/clang/$($LLVM_CONFIG --version | sed 's/git\|svn//')/include
7891                     fi
7892                 fi
7893             fi
7894         fi
7895         CXX=$save_CXX
7896         CXXCPP=$save_CXXCPP
7897         CPPFLAGS=$save_CPPFLAGS
7898         CXXFLAGS=$save_CXXFLAGS
7899         LDFLAGS=$save_LDFLAGS
7900         LIBS="$save_LIBS"
7901         AC_LANG_POP([C++])
7902
7903         AC_MSG_CHECKING([whether the compiler for building compilerplugins is actually Clang])
7904         AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
7905             #ifndef __clang__
7906             you lose
7907             #endif
7908             int foo=42;
7909             ]])],
7910             [AC_MSG_RESULT([yes])
7911              COMPILER_PLUGINS_COM_IS_CLANG=TRUE],
7912             [AC_MSG_RESULT([no])])
7913         AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
7914     fi
7915 else
7916     if test "$enable_compiler_plugins" = "yes"; then
7917         AC_MSG_ERROR([Compiler plugins are currently supported only with the Clang compiler.])
7918     fi
7919 fi
7920 COMPILER_PLUGINS_ANALYZER_PCH=
7921 if test "$enable_compiler_plugins_analyzer_pch" != no; then
7922     COMPILER_PLUGINS_ANALYZER_PCH=TRUE
7923 fi
7924 AC_SUBST(COMPILER_PLUGINS)
7925 AC_SUBST(COMPILER_PLUGINS_ANALYZER_PCH)
7926 AC_SUBST(COMPILER_PLUGINS_COM_IS_CLANG)
7927 AC_SUBST(COMPILER_PLUGINS_CXX)
7928 AC_SUBST(COMPILER_PLUGINS_CXXFLAGS)
7929 AC_SUBST(COMPILER_PLUGINS_CXX_LINKFLAGS)
7930 AC_SUBST(COMPILER_PLUGINS_DEBUG)
7931 AC_SUBST(COMPILER_PLUGINS_TOOLING_ARGS)
7932 AC_SUBST(CLANGDIR)
7933 AC_SUBST(CLANGLIBDIR)
7934 AC_SUBST(CLANGTOOLLIBS)
7935 AC_SUBST(CLANGSYSINCLUDE)
7936
7937 # Plugin to help linker.
7938 # Add something like LD_PLUGIN=/usr/lib64/LLVMgold.so to your autogen.input.
7939 # This makes --enable-lto build with clang work.
7940 AC_SUBST(LD_PLUGIN)
7941
7942 AC_CHECK_FUNCS(posix_fallocate, HAVE_POSIX_FALLOCATE=YES, [HAVE_POSIX_FALLOCATE=NO])
7943 AC_SUBST(HAVE_POSIX_FALLOCATE)
7944
7945 JITC_PROCESSOR_TYPE=""
7946 if test "$_os" = "Linux" -a "$host_cpu" = "powerpc"; then
7947     # IBMs JDK needs this...
7948     JITC_PROCESSOR_TYPE=6
7949     export JITC_PROCESSOR_TYPE
7950 fi
7951 AC_SUBST([JITC_PROCESSOR_TYPE])
7952
7953 # Misc Windows Stuff
7954 AC_ARG_WITH(ucrt-dir,
7955     AS_HELP_STRING([--with-ucrt-dir],
7956         [path to the directory with the arch-specific MSU packages of the Windows Universal CRT redistributables
7957         (MS KB 2999226) for packaging into the installsets (without those the target system needs to install
7958         the UCRT or Visual C++ Runtimes manually). The directory must contain the following 6 files:
7959             Windows6.1-KB2999226-x64.msu
7960             Windows6.1-KB2999226-x86.msu
7961             Windows8.1-KB2999226-x64.msu
7962             Windows8.1-KB2999226-x86.msu
7963             Windows8-RT-KB2999226-x64.msu
7964             Windows8-RT-KB2999226-x86.msu
7965         A zip archive including those files is available from Microsoft site:
7966         https://www.microsoft.com/en-us/download/details.aspx?id=48234]),
7967 ,)
7968
7969 UCRT_REDISTDIR="$with_ucrt_dir"
7970 if test $_os = "WINNT"; then
7971     find_msvc_x64_dlls
7972     for i in $PKGFORMAT; do
7973         if test "$i" = msi; then
7974             find_msms
7975             break
7976         fi
7977     done
7978     MSVC_DLL_PATH=`win_short_path_for_make "$msvcdllpath"`
7979     MSVC_DLLS="$msvcdlls"
7980     test -n "$msmdir" && MSM_PATH=`win_short_path_for_make "$msmdir"`
7981     # MSVC 15.3 changed it to VC141
7982     if echo "$msvcdllpath" | grep -q "VC142.CRT$"; then
7983         SCPDEFS="$SCPDEFS -DWITH_VC142_REDIST"
7984     elif echo "$msvcdllpath" | grep -q "VC141.CRT$"; then
7985         SCPDEFS="$SCPDEFS -DWITH_VC141_REDIST"
7986     else
7987         SCPDEFS="$SCPDEFS -DWITH_VC${VCVER}_REDIST"
7988     fi
7989
7990     if test "$UCRT_REDISTDIR" = "no"; then
7991         dnl explicitly disabled
7992         UCRT_REDISTDIR=""
7993     else
7994         if ! test -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x64.msu" -a \
7995                   -f "$UCRT_REDISTDIR/Windows6.1-KB2999226-x86.msu" -a \
7996                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x64.msu" -a \
7997                   -f "$UCRT_REDISTDIR/Windows8.1-KB2999226-x86.msu" -a \
7998                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x64.msu" -a \
7999                   -f "$UCRT_REDISTDIR/Windows8-RT-KB2999226-x86.msu"; then
8000             UCRT_REDISTDIR=""
8001             if test -n "$PKGFORMAT"; then
8002                for i in $PKGFORMAT; do
8003                    case "$i" in
8004                    msi)
8005                        AC_MSG_WARN([--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency])
8006                        add_warning "--without-ucrt-dir not specified or MSUs not found - installer will have runtime dependency"
8007                        ;;
8008                    esac
8009                done
8010             fi
8011         fi
8012     fi
8013 fi
8014
8015 AC_SUBST(UCRT_REDISTDIR)
8016 AC_SUBST(MSVC_DLL_PATH)
8017 AC_SUBST(MSVC_DLLS)
8018 AC_SUBST(MSM_PATH)
8019
8020 dnl ===================================================================
8021 dnl Checks for Java
8022 dnl ===================================================================
8023 if test "$ENABLE_JAVA" != ""; then
8024
8025     # Windows-specific tests
8026     if test "$build_os" = "cygwin"; then
8027         if test -z "$with_jdk_home"; then
8028             dnl See <https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-EEED398E-AE37-4D12-
8029             dnl AB10-49F82F720027> section "Windows Registry Key Changes":
8030             reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/CurrentVersion"
8031             if test -n "$regvalue"; then
8032                 ver=$regvalue
8033                 reg_get_value "$WIN_HOST_BITS" "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/JDK/$ver/JavaHome"
8034                 reg_jdk_home=$regvalue
8035             fi
8036
8037             if test -f "$reg_jdk_home/lib/jvm.lib" -a -f "$reg_jdk_home/bin/java.exe"; then
8038                 with_jdk_home="$reg_jdk_home"
8039                 howfound="found automatically"
8040             else
8041                 AC_MSG_ERROR([No JDK found, pass the --with-jdk-home option pointing to a $WIN_HOST_BITS-bit JDK >= 9])
8042             fi
8043         else
8044             test "$build_os" = "cygwin" && with_jdk_home=`win_short_path_for_make "$with_jdk_home"`
8045             howfound="you passed"
8046         fi
8047     fi
8048
8049     # macOS: /usr/libexec/java_home helps to set the current JDK_HOME. Actually JDK_HOME should NOT be set where java (/usr/bin/java) is located.
8050     # /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java, but /usr does not contain the JDK libraries
8051     if test -z "$with_jdk_home" -a "$_os" = "Darwin" -a -x /usr/libexec/java_home; then
8052         with_jdk_home=`/usr/libexec/java_home`
8053     fi
8054
8055     JAVA_HOME=; export JAVA_HOME
8056     if test -z "$with_jdk_home"; then
8057         AC_PATH_PROG(JAVAINTERPRETER, $with_java)
8058     else
8059         _java_path="$with_jdk_home/bin/$with_java"
8060         dnl Check if there is a Java interpreter at all.
8061         if test -x "$_java_path"; then
8062             JAVAINTERPRETER=$_java_path
8063         else
8064             AC_MSG_ERROR([$_java_path not found, pass --with-jdk-home])
8065         fi
8066     fi
8067
8068     dnl Check that the JDK found is correct architecture (at least 2 reasons to
8069     dnl check: officebean needs to link -ljawt, and libjpipe.so needs to be
8070     dnl loaded by java to run JunitTests:
8071     if test "$build_os" = "cygwin" -a "$cross_compiling" != "yes"; then
8072         shortjdkhome=`cygpath -d "$with_jdk_home"`
8073         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
8074             AC_MSG_WARN([You are building 64-bit binaries but the JDK $howfound is 32-bit])
8075             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8076         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
8077             AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8078             AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8079         fi
8080
8081         if test x`echo "$JAVAINTERPRETER" | $GREP -i '\.exe$'` = x; then
8082             JAVAINTERPRETER="${JAVAINTERPRETER}.exe"
8083         fi
8084         JAVAINTERPRETER=`win_short_path_for_make "$JAVAINTERPRETER"`
8085     elif test "$cross_compiling" != "yes"; then
8086         case $CPUNAME in
8087             AARCH64|AXP|X86_64|HPPA|IA64|POWERPC64|S390X|SPARC64|GODSON64)
8088                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" = "" >/dev/null; then
8089                     AC_MSG_WARN([You are building 64-bit binaries but the JDK $JAVAINTERPRETER is 32-bit])
8090                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
8091                 fi
8092                 ;;
8093             *) # assumption: everything else 32-bit
8094                 if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" != ""  >/dev/null; then
8095                     AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
8096                     AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
8097                 fi
8098                 ;;
8099         esac
8100     fi
8101 fi
8102
8103 dnl ===================================================================
8104 dnl Checks for JDK.
8105 dnl ===================================================================
8106
8107 # Whether all the complexity here actually is needed any more or not, no idea.
8108
8109 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8110     _gij_longver=0
8111     AC_MSG_CHECKING([the installed JDK])
8112     if test -n "$JAVAINTERPRETER"; then
8113         dnl java -version sends output to stderr!
8114         if test `$JAVAINTERPRETER -version 2>&1 | $GREP -c "Kaffe"` -gt 0; then
8115             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8116         elif test `$JAVAINTERPRETER --version 2>&1 | $GREP -c "GNU libgcj"` -gt 0; then
8117             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8118         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "BEA"` -gt 0; then
8119             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8120         elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | $GREP -c "IBM"` -gt 0; then
8121             AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.ac])
8122         else
8123             JDK=sun
8124
8125             dnl Sun JDK specific tests
8126             _jdk=`$JAVAINTERPRETER -version 2>&1 | $AWK -F'"' '{ print \$2 }' | $SED '/^$/d' | $SED s/[[-A-Za-z]]*//`
8127             _jdk_ver=`echo "$_jdk" | $AWK -F. '{ print (($1 * 100) + $2) * 100 + $3;}'`
8128
8129             if test "$_jdk_ver" -lt 10900; then
8130                 AC_MSG_ERROR([JDK is too old, you need at least 9 ($_jdk_ver < 10900)])
8131             fi
8132             if test "$_jdk_ver" -gt 10900; then
8133                 JAVA_CLASSPATH_NOT_SET=TRUE
8134             fi
8135
8136             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*java,,p"`
8137             if test "$_os" = "WINNT"; then
8138                 JAVA_HOME=`echo $JAVA_HOME | $SED "s,\.[[eE]][[xX]][[eE]]$,,"`
8139             fi
8140             AC_MSG_RESULT([found $JAVA_HOME (JDK $_jdk)])
8141
8142             # set to limit VM usage for JunitTests
8143             JAVAIFLAGS=-Xmx64M
8144             # set to limit VM usage for javac
8145             JAVACFLAGS=-J-Xmx128M
8146         fi
8147     else
8148         AC_MSG_ERROR([Java not found. You need at least JDK 9])
8149     fi
8150 else
8151     if test -z "$ENABLE_JAVA"; then
8152         dnl Java disabled
8153         JAVA_HOME=
8154         export JAVA_HOME
8155     elif test "$cross_compiling" = "yes"; then
8156         # Just assume compatibility of build and host JDK
8157         JDK=$JDK_FOR_BUILD
8158         JAVAIFLAGS=$JAVAIFLAGS_FOR_BUILD
8159     fi
8160 fi
8161
8162 dnl ===================================================================
8163 dnl Checks for javac
8164 dnl ===================================================================
8165 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8166     javacompiler="javac"
8167     : ${JAVA_SOURCE_VER=8}
8168     : ${JAVA_TARGET_VER=8}
8169     if test -z "$with_jdk_home"; then
8170         AC_PATH_PROG(JAVACOMPILER, $javacompiler)
8171     else
8172         _javac_path="$with_jdk_home/bin/$javacompiler"
8173         dnl Check if there is a Java compiler at all.
8174         if test -x "$_javac_path"; then
8175             JAVACOMPILER=$_javac_path
8176         fi
8177     fi
8178     if test -z "$JAVACOMPILER"; then
8179         AC_MSG_ERROR([$javacompiler not found set with_jdk_home])
8180     fi
8181     if test "$build_os" = "cygwin"; then
8182         if test x`echo "$JAVACOMPILER" | $GREP -i '\.exe$'` = x; then
8183             JAVACOMPILER="${JAVACOMPILER}.exe"
8184         fi
8185         JAVACOMPILER=`win_short_path_for_make "$JAVACOMPILER"`
8186     fi
8187 fi
8188
8189 dnl ===================================================================
8190 dnl Checks for javadoc
8191 dnl ===================================================================
8192 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8193     if test -z "$with_jdk_home"; then
8194         AC_PATH_PROG(JAVADOC, javadoc)
8195     else
8196         _javadoc_path="$with_jdk_home/bin/javadoc"
8197         dnl Check if there is a javadoc at all.
8198         if test -x "$_javadoc_path"; then
8199             JAVADOC=$_javadoc_path
8200         else
8201             AC_PATH_PROG(JAVADOC, javadoc)
8202         fi
8203     fi
8204     if test -z "$JAVADOC"; then
8205         AC_MSG_ERROR([$_javadoc_path not found set with_jdk_home])
8206     fi
8207     if test "$build_os" = "cygwin"; then
8208         if test x`echo "$JAVADOC" | $GREP -i '\.exe$'` = x; then
8209             JAVADOC="${JAVADOC}.exe"
8210         fi
8211         JAVADOC=`win_short_path_for_make "$JAVADOC"`
8212     fi
8213
8214     if test `$JAVADOC --version 2>&1 | $GREP -c "gjdoc"` -gt 0; then
8215     JAVADOCISGJDOC="yes"
8216     fi
8217 fi
8218 AC_SUBST(JAVADOC)
8219 AC_SUBST(JAVADOCISGJDOC)
8220
8221 if test "$ENABLE_JAVA" != "" -a \( "$cross_compiling" != "yes" -o -n "$with_jdk_home" \); then
8222     # check if JAVA_HOME was (maybe incorrectly?) set automatically to /usr
8223     if test "$JAVA_HOME" = "/usr" -a "x$with_jdk_home" = "x"; then
8224         if basename $(readlink $(readlink $JAVACOMPILER)) >/dev/null 2>/dev/null; then
8225            # try to recover first by looking whether we have an alternative
8226            # system as in Debian or newer SuSEs where following /usr/bin/javac
8227            # over /etc/alternatives/javac leads to the right bindir where we
8228            # just need to strip a bit away to get a valid JAVA_HOME
8229            JAVA_HOME=$(readlink $(readlink $JAVACOMPILER))
8230         elif readlink $JAVACOMPILER >/dev/null 2>/dev/null; then
8231             # maybe only one level of symlink (e.g. on Mac)
8232             JAVA_HOME=$(readlink $JAVACOMPILER)
8233             if test "$(dirname $JAVA_HOME)" = "."; then
8234                 # we've got no path to trim back
8235                 JAVA_HOME=""
8236             fi
8237         else
8238             # else warn
8239             AC_MSG_WARN([JAVA_HOME is set to /usr - this is very likely to be incorrect])
8240             AC_MSG_WARN([if this is the case, please inform the correct JAVA_HOME with --with-jdk-home])
8241             add_warning "JAVA_HOME is set to /usr - this is very likely to be incorrect"
8242             add_warning "if this is the case, please inform the correct JAVA_HOME with --with-jdk-home"
8243         fi
8244         dnl now that we probably have the path to the real javac, make a JAVA_HOME out of it...
8245         if test "$JAVA_HOME" != "/usr"; then
8246             if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8247                 dnl Leopard returns a non-suitable path with readlink - points to "Current" only
8248                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/Current/Commands/javac$,/CurrentJDK/Home,)
8249                 dnl Tiger already returns a JDK path...
8250                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/CurrentJDK/Commands/javac$,/CurrentJDK/Home,)
8251             else
8252                 JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/bin/javac$,,)
8253                 dnl check that we have a directory as certain distros eg gentoo substitute javac for a script
8254                 dnl that checks which version to run
8255                 if test -f "$JAVA_HOME"; then
8256                     JAVA_HOME=""; # set JAVA_HOME to null if it's a file
8257                 fi
8258             fi
8259         fi
8260     fi
8261     # as we drop out of this, JAVA_HOME may have been set to the empty string by readlink
8262
8263     dnl now if JAVA_HOME has been set to empty, then call findhome to find it
8264     if test -z "$JAVA_HOME"; then
8265         if test "x$with_jdk_home" = "x"; then
8266             cat > findhome.java <<_ACEOF
8267 [import java.io.File;
8268
8269 class findhome
8270 {
8271     public static void main(String args[])
8272     {
8273         String jrelocation = System.getProperty("java.home");
8274         File jre = new File(jrelocation);
8275         System.out.println(jre.getParent());
8276     }
8277 }]
8278 _ACEOF
8279             AC_MSG_CHECKING([if javac works])
8280             javac_cmd="$JAVACOMPILER findhome.java 1>&2"
8281             AC_TRY_EVAL(javac_cmd)
8282             if test $? = 0 -a -f ./findhome.class; then
8283                 AC_MSG_RESULT([javac works])
8284             else
8285                 echo "configure: javac test failed" >&5
8286                 cat findhome.java >&5
8287                 AC_MSG_ERROR([javac does not work - java projects will not build!])
8288             fi
8289             AC_MSG_CHECKING([if gij knows its java.home])
8290             JAVA_HOME=`$JAVAINTERPRETER findhome`
8291             if test $? = 0 -a "$JAVA_HOME" != ""; then
8292                 AC_MSG_RESULT([$JAVA_HOME])
8293             else
8294                 echo "configure: java test failed" >&5
8295                 cat findhome.java >&5
8296                 AC_MSG_ERROR([gij does not know its java.home - use --with-jdk-home])
8297             fi
8298             # clean-up after ourselves
8299             rm -f ./findhome.java ./findhome.class
8300         else
8301             JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*$with_java,,p"`
8302         fi
8303     fi
8304
8305     # now check if $JAVA_HOME is really valid
8306     if test "$_os" = "Darwin" -o "$OS_FOR_BUILD" = MACOSX; then
8307         if test ! -f "$JAVA_HOME/lib/jvm.cfg" -a "x$with_jdk_home" = "x"; then
8308             AC_MSG_WARN([JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script])
8309             AC_MSG_WARN([attempted to find JAVA_HOME automatically, but apparently it failed])
8310             AC_MSG_WARN([in case JAVA_HOME is incorrectly set, some projects will not be built correctly])
8311             add_warning "JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script"
8312             add_warning "attempted to find JAVA_HOME automatically, but apparently it failed"
8313             add_warning "in case JAVA_HOME is incorrectly set, some projects will not be built correctly"
8314         fi
8315     fi
8316     PathFormat "$JAVA_HOME"
8317     JAVA_HOME="$formatted_path"
8318 fi
8319
8320 if test -z "$JAWTLIB" -a -n "$ENABLE_JAVA" -a "$_os" != Android -a \
8321     "$_os" != Darwin
8322 then
8323     AC_MSG_CHECKING([for JAWT lib])
8324     if test "$_os" = WINNT; then
8325         # The path to $JAVA_HOME/lib/$JAWTLIB is part of $ILIB:
8326         JAWTLIB=jawt.lib
8327     else
8328         case "$host_cpu" in
8329         arm*)
8330             AS_IF([test -e "$JAVA_HOME/jre/lib/aarch32/libjawt.so"], [my_java_arch=aarch32], [my_java_arch=arm])
8331             JAVA_ARCH=$my_java_arch
8332             ;;
8333         i*86)
8334             my_java_arch=i386
8335             ;;
8336         m68k)
8337             my_java_arch=m68k
8338             ;;
8339         powerpc)
8340             my_java_arch=ppc
8341             ;;
8342         powerpc64)
8343             my_java_arch=ppc64
8344             ;;
8345         powerpc64le)
8346             AS_IF([test -e "$JAVA_HOME/jre/lib/ppc64le/libjawt.so"], [my_java_arch=ppc64le], [my_java_arch=ppc64])
8347             JAVA_ARCH=$my_java_arch
8348             ;;
8349         sparc64)
8350             my_java_arch=sparcv9
8351             ;;
8352         x86_64)
8353             my_java_arch=amd64
8354             ;;
8355         *)
8356             my_java_arch=$host_cpu
8357             ;;
8358         esac
8359         # This is where JDK9 puts the library
8360         if test -e "$JAVA_HOME/lib/libjawt.so"; then
8361             JAWTLIB="-L$JAVA_HOME/lib/ -ljawt"
8362         else
8363             JAWTLIB="-L$JAVA_HOME/jre/lib/$my_java_arch -ljawt"
8364         fi
8365         AS_IF([test "$JAVA_ARCH" != ""], [AC_DEFINE_UNQUOTED([JAVA_ARCH], ["$JAVA_ARCH"])])
8366     fi
8367     AC_MSG_RESULT([$JAWTLIB])
8368 fi
8369 AC_SUBST(JAWTLIB)
8370
8371 if test -n "$ENABLE_JAVA" -a -z "$JAVAINC"; then
8372     case "$host_os" in
8373
8374     aix*)
8375         JAVAINC="-I$JAVA_HOME/include"
8376         JAVAINC="$JAVAINC -I$JAVA_HOME/include/aix"
8377         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8378         ;;
8379
8380     cygwin*|wsl*)
8381         JAVAINC="-I$JAVA_HOME/include/win32"
8382         JAVAINC="$JAVAINC -I$JAVA_HOME/include"
8383         ;;
8384
8385     darwin*|macos*)
8386         if test -d "$JAVA_HOME/include/darwin"; then
8387             JAVAINC="-I$JAVA_HOME/include  -I$JAVA_HOME/include/darwin"
8388         else
8389             JAVAINC=${ISYSTEM}$FRAMEWORKSHOME/JavaVM.framework/Versions/Current/Headers
8390         fi
8391         ;;
8392
8393     dragonfly*)
8394         JAVAINC="-I$JAVA_HOME/include"
8395         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8396         ;;
8397
8398     freebsd*)
8399         JAVAINC="-I$JAVA_HOME/include"
8400         JAVAINC="$JAVAINC -I$JAVA_HOME/include/freebsd"
8401         JAVAINC="$JAVAINC -I$JAVA_HOME/include/bsd"
8402         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8403         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8404         ;;
8405
8406     k*bsd*-gnu*)
8407         JAVAINC="-I$JAVA_HOME/include"
8408         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8409         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8410         ;;
8411
8412     linux-gnu*)
8413         JAVAINC="-I$JAVA_HOME/include"
8414         JAVAINC="$JAVAINC -I$JAVA_HOME/include/linux"
8415         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8416         ;;
8417
8418     *netbsd*)
8419         JAVAINC="-I$JAVA_HOME/include"
8420         JAVAINC="$JAVAINC -I$JAVA_HOME/include/netbsd"
8421         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8422        ;;
8423
8424     openbsd*)
8425         JAVAINC="-I$JAVA_HOME/include"
8426         JAVAINC="$JAVAINC -I$JAVA_HOME/include/openbsd"
8427         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8428         ;;
8429
8430     solaris*)
8431         JAVAINC="-I$JAVA_HOME/include"
8432         JAVAINC="$JAVAINC -I$JAVA_HOME/include/solaris"
8433         test -d "$JAVA_HOME/include/native_thread" && JAVAINC="$JAVAINC -I$JAVA_HOME/include/native_thread"
8434         ;;
8435     esac
8436 fi
8437 SOLARINC="$SOLARINC $JAVAINC"
8438
8439 if test "$ENABLE_JAVA" != "" -a "$cross_compiling" != "yes"; then
8440     JAVA_HOME_FOR_BUILD=$JAVA_HOME
8441     JAVAIFLAGS_FOR_BUILD=$JAVAIFLAGS
8442     JDK_FOR_BUILD=$JDK
8443 fi
8444
8445 AC_SUBST(JAVACFLAGS)
8446 AC_SUBST(JAVACOMPILER)
8447 AC_SUBST(JAVAINTERPRETER)
8448 AC_SUBST(JAVAIFLAGS)
8449 AC_SUBST(JAVAIFLAGS_FOR_BUILD)
8450 AC_SUBST(JAVA_CLASSPATH_NOT_SET)
8451 AC_SUBST(JAVA_HOME)
8452 AC_SUBST(JAVA_HOME_FOR_BUILD)
8453 AC_SUBST(JDK)
8454 AC_SUBST(JDK_FOR_BUILD)
8455 AC_SUBST(JAVA_SOURCE_VER)
8456 AC_SUBST(JAVA_TARGET_VER)
8457
8458
8459 dnl ===================================================================
8460 dnl Export file validation
8461 dnl ===================================================================
8462 AC_MSG_CHECKING([whether to enable export file validation])
8463 if test "$with_export_validation" != "no"; then
8464     if test -z "$ENABLE_JAVA"; then
8465         if test "$with_export_validation" = "yes"; then
8466             AC_MSG_ERROR([requested, but Java is disabled])
8467         else
8468             AC_MSG_RESULT([no, as Java is disabled])
8469         fi
8470     elif ! test -d "${SRC_ROOT}/schema"; then
8471         if test "$with_export_validation" = "yes"; then
8472             AC_MSG_ERROR([requested, but schema directory is missing (it is excluded from tarballs)])
8473         else
8474             AC_MSG_RESULT([no, schema directory is missing (it is excluded from tarballs)])
8475         fi
8476     else
8477         AC_MSG_RESULT([yes])
8478         AC_DEFINE(HAVE_EXPORT_VALIDATION)
8479
8480         AC_PATH_PROGS(ODFVALIDATOR, odfvalidator)
8481         if test -z "$ODFVALIDATOR"; then
8482             # remember to download the ODF toolkit with validator later
8483             AC_MSG_NOTICE([no odfvalidator found, will download it])
8484             BUILD_TYPE="$BUILD_TYPE ODFVALIDATOR"
8485             ODFVALIDATOR="$BUILDDIR/bin/odfvalidator.sh"
8486
8487             # and fetch name of odfvalidator jar name from download.lst
8488             ODFVALIDATOR_JAR=`$SED -n -e "s/export *ODFVALIDATOR_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
8489             AC_SUBST(ODFVALIDATOR_JAR)
8490
8491             if test -z "$ODFVALIDATOR_JAR"; then
8492                 AC_MSG_ERROR([cannot determine odfvalidator jar location (--with-export-validation)])
8493             fi
8494         fi
8495         if test "$build_os" = "cygwin"; then
8496             # In case of Cygwin it will be executed from Windows,
8497             # so we need to run bash and absolute path to validator
8498             # so instead of "odfvalidator" it will be
8499             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
8500             ODFVALIDATOR="bash.exe `cygpath -m "$ODFVALIDATOR"`"
8501         else
8502             ODFVALIDATOR="sh $ODFVALIDATOR"
8503         fi
8504         AC_SUBST(ODFVALIDATOR)
8505
8506
8507         AC_PATH_PROGS(OFFICEOTRON, officeotron)
8508         if test -z "$OFFICEOTRON"; then
8509             # remember to download the officeotron with validator later
8510             AC_MSG_NOTICE([no officeotron found, will download it])
8511             BUILD_TYPE="$BUILD_TYPE OFFICEOTRON"
8512             OFFICEOTRON="$BUILDDIR/bin/officeotron.sh"
8513
8514             # and fetch name of officeotron jar name from download.lst
8515             OFFICEOTRON_JAR=`$SED -n -e "s/export *OFFICEOTRON_JAR *:= *\(.*\) */\1/p" $SRC_ROOT/download.lst`
8516             AC_SUBST(OFFICEOTRON_JAR)
8517
8518             if test -z "$OFFICEOTRON_JAR"; then
8519                 AC_MSG_ERROR([cannot determine officeotron jar location (--with-export-validation)])
8520             fi
8521         else
8522             # check version of existing officeotron
8523             OFFICEOTRON_VER=`$OFFICEOTRON --version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
8524             if test 0"$OFFICEOTRON_VER" -lt 704; then
8525                 AC_MSG_ERROR([officeotron too old])
8526             fi
8527         fi
8528         if test "$build_os" = "cygwin"; then
8529             # In case of Cygwin it will be executed from Windows,
8530             # so we need to run bash and absolute path to validator
8531             # so instead of "odfvalidator" it will be
8532             # something like "bash.exe C:\cygwin\opt\lo\bin\odfvalidator"
8533             OFFICEOTRON="bash.exe `cygpath -m "$OFFICEOTRON"`"
8534         else
8535             OFFICEOTRON="sh $OFFICEOTRON"
8536         fi
8537     fi
8538     AC_SUBST(OFFICEOTRON)
8539 else
8540     AC_MSG_RESULT([no])
8541 fi
8542
8543 AC_MSG_CHECKING([for Microsoft Binary File Format Validator])
8544 if test "$with_bffvalidator" != "no"; then
8545     AC_DEFINE(HAVE_BFFVALIDATOR)
8546
8547     if test "$with_export_validation" = "no"; then
8548         AC_MSG_ERROR([Please enable export validation (-with-export-validation)!])
8549     fi
8550
8551     if test "$with_bffvalidator" = "yes"; then
8552         BFFVALIDATOR=`win_short_path_for_make "$PROGRAMFILES/Microsoft Office/BFFValidator/BFFValidator.exe"`
8553     else
8554         BFFVALIDATOR="$with_bffvalidator"
8555     fi
8556
8557     if test "$build_os" = "cygwin"; then
8558         if test -n "$BFFVALIDATOR" -a -e "`cygpath $BFFVALIDATOR`"; then
8559             AC_MSG_RESULT($BFFVALIDATOR)
8560         else
8561             AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
8562         fi
8563     elif test -n "$BFFVALIDATOR"; then
8564         # We are not in Cygwin but need to run Windows binary with wine
8565         AC_PATH_PROGS(WINE, wine)
8566
8567         # so swap in a shell wrapper that converts paths transparently
8568         BFFVALIDATOR_EXE="$BFFVALIDATOR"
8569         BFFVALIDATOR="sh $BUILDDIR/bin/bffvalidator.sh"
8570         AC_SUBST(BFFVALIDATOR_EXE)
8571         AC_MSG_RESULT($BFFVALIDATOR)
8572     else
8573         AC_MSG_ERROR([bffvalidator not found, but required by --with-bffvalidator])
8574     fi
8575     AC_SUBST(BFFVALIDATOR)
8576 else
8577     AC_MSG_RESULT([no])
8578 fi
8579
8580 dnl ===================================================================
8581 dnl Check for C preprocessor to use
8582 dnl ===================================================================
8583 AC_MSG_CHECKING([which C preprocessor to use in idlc])
8584 if test -n "$with_idlc_cpp"; then
8585     AC_MSG_RESULT([$with_idlc_cpp])
8586     AC_PATH_PROG(SYSTEM_UCPP, $with_idlc_cpp)
8587 else
8588     AC_MSG_RESULT([ucpp])
8589     AC_MSG_CHECKING([which ucpp tp use])
8590     if test -n "$with_system_ucpp" -a "$with_system_ucpp" != "no"; then
8591         AC_MSG_RESULT([external])
8592         AC_PATH_PROG(SYSTEM_UCPP, ucpp)
8593     else
8594         AC_MSG_RESULT([internal])
8595         BUILD_TYPE="$BUILD_TYPE UCPP"
8596     fi
8597 fi
8598 AC_SUBST(SYSTEM_UCPP)
8599
8600 dnl ===================================================================
8601 dnl Check for epm (not needed for Windows)
8602 dnl ===================================================================
8603 AC_MSG_CHECKING([whether to enable EPM for packing])
8604 if test "$enable_epm" = "yes"; then
8605     AC_MSG_RESULT([yes])
8606     if test "$_os" != "WINNT"; then
8607         if test $_os = Darwin; then
8608             EPM=internal
8609         elif test -n "$with_epm"; then
8610             EPM=$with_epm
8611         else
8612             AC_PATH_PROG(EPM, epm, no)
8613         fi
8614         if test "$EPM" = "no" -o "$EPM" = "internal"; then
8615             AC_MSG_NOTICE([EPM will be built.])
8616             BUILD_TYPE="$BUILD_TYPE EPM"
8617             EPM=${WORKDIR}/UnpackedTarball/epm/epm
8618         else
8619             # Gentoo has some epm which is something different...
8620             AC_MSG_CHECKING([whether the found epm is the right epm])
8621             if $EPM | grep "ESP Package Manager" >/dev/null 2>/dev/null; then
8622                 AC_MSG_RESULT([yes])
8623             else
8624                 AC_MSG_ERROR([no. Install ESP Package Manager (http://www.msweet.org/projects.php?Z2) and/or specify the path to the right epm])
8625             fi
8626             AC_MSG_CHECKING([epm version])
8627             EPM_VERSION=`$EPM | grep 'ESP Package Manager' | cut -d' ' -f4 | $SED -e s/v//`
8628             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -gt "3" || \
8629                test "`echo $EPM_VERSION | cut -d'.' -f1`" -eq "3" -a "`echo $EPM_VERSION | cut -d'.' -f2`" -ge "7"; then
8630                 AC_MSG_RESULT([OK, >= 3.7])
8631             else
8632                 AC_MSG_RESULT([too old. epm >= 3.7 is required.])
8633                 AC_MSG_ERROR([Install ESP Package Manager (http://www.msweet.org/projects.php?Z2) and/or specify the path to the right epm])
8634             fi
8635         fi
8636     fi
8637
8638     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null; then
8639         AC_MSG_CHECKING([for rpm])
8640         for a in "$RPM" rpmbuild rpm; do
8641             $a --usage >/dev/null 2> /dev/null
8642             if test $? -eq 0; then
8643                 RPM=$a
8644                 break
8645             else
8646                 $a --version >/dev/null 2> /dev/null
8647                 if test $? -eq 0; then
8648                     RPM=$a
8649                     break
8650                 fi
8651             fi
8652         done
8653         if test -z "$RPM"; then
8654             AC_MSG_ERROR([not found])
8655         elif "$RPM" --help 2>&1 | $EGREP buildroot >/dev/null; then
8656             RPM_PATH=`which $RPM`
8657             AC_MSG_RESULT([$RPM_PATH])
8658             SCPDEFS="$SCPDEFS -DWITH_RPM"
8659         else
8660             AC_MSG_ERROR([cannot build packages. Try installing rpmbuild.])
8661         fi
8662     fi
8663     if echo "$PKGFORMAT" | $EGREP deb 2>&1 >/dev/null; then
8664         AC_PATH_PROG(DPKG, dpkg, no)
8665         if test "$DPKG" = "no"; then
8666             AC_MSG_ERROR([dpkg needed for deb creation. Install dpkg.])
8667         fi
8668     fi
8669     if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null || \
8670        echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
8671         if test "$with_epm" = "no" -a "$_os" != "Darwin"; then
8672             if test "`echo $EPM_VERSION | cut -d'.' -f1`" -lt "4"; then
8673                 AC_MSG_CHECKING([whether epm is patched for LibreOffice's needs])
8674                 if grep "Patched for .*Office" $EPM >/dev/null 2>/dev/null; then
8675                     AC_MSG_RESULT([yes])
8676                 else
8677                     AC_MSG_RESULT([no])
8678                     if echo "$PKGFORMAT" | $GREP -q rpm; then
8679                         _pt="rpm"
8680                         AC_MSG_WARN([the rpms will need to be installed with --nodeps])
8681                         add_warning "the rpms will need to be installed with --nodeps"
8682                     else
8683                         _pt="pkg"
8684                     fi
8685                     AC_MSG_WARN([the ${_pt}s will not be relocatable])
8686                     add_warning "the ${_pt}s will not be relocatable"
8687                     AC_MSG_WARN([if you want to make sure installation without --nodeps and
8688                                  relocation will work, you need to patch your epm with the
8689                                  patch in epm/epm-3.7.patch or build with
8690                                  --with-epm=internal which will build a suitable epm])
8691                 fi
8692             fi
8693         fi
8694     fi
8695     if echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
8696         AC_PATH_PROG(PKGMK, pkgmk, no)
8697         if test "$PKGMK" = "no"; then
8698             AC_MSG_ERROR([pkgmk needed for Solaris pkg creation. Install it.])
8699         fi
8700     fi
8701     AC_SUBST(RPM)
8702     AC_SUBST(DPKG)
8703     AC_SUBST(PKGMK)
8704 else
8705     for i in $PKGFORMAT; do
8706         case "$i" in
8707         aix | bsd | deb | pkg | rpm | native | portable)
8708             AC_MSG_ERROR(
8709                 [--with-package-format='$PKGFORMAT' requires --enable-epm])
8710             ;;
8711         esac
8712     done
8713     AC_MSG_RESULT([no])
8714     EPM=NO
8715 fi
8716 AC_SUBST(EPM)
8717
8718 ENABLE_LWP=
8719 if test "$enable_lotuswordpro" = "yes"; then
8720     ENABLE_LWP="TRUE"
8721 fi
8722 AC_SUBST(ENABLE_LWP)
8723
8724 dnl ===================================================================
8725 dnl Check for building ODK
8726 dnl ===================================================================
8727 if test "$enable_odk" = no; then
8728     unset DOXYGEN
8729 else
8730     if test "$with_doxygen" = no; then
8731         AC_MSG_CHECKING([for doxygen])
8732         unset DOXYGEN
8733         AC_MSG_RESULT([no])
8734     else
8735         if test "$with_doxygen" = yes; then
8736             AC_PATH_PROG([DOXYGEN], [doxygen])
8737             if test -z "$DOXYGEN"; then
8738                 AC_MSG_ERROR([doxygen not found in \$PATH; specify its pathname via --with-doxygen=..., or disable its use via --without-doxygen])
8739             fi
8740             if $DOXYGEN -g - | grep -q "HAVE_DOT *= *YES"; then
8741                 if ! dot -V 2>/dev/null; then
8742                     AC_MSG_ERROR([dot not found in \$PATH but doxygen defaults to HAVE_DOT=YES; install graphviz or disable its use via --without-doxygen])
8743                 fi
8744             fi
8745         else
8746             AC_MSG_CHECKING([for doxygen])
8747             DOXYGEN=$with_doxygen
8748             AC_MSG_RESULT([$DOXYGEN])
8749         fi
8750         if test -n "$DOXYGEN"; then
8751             DOXYGEN_VERSION=`$DOXYGEN --version 2>/dev/null`
8752             DOXYGEN_NUMVERSION=`echo $DOXYGEN_VERSION | $AWK -F. '{ print \$1*10000 + \$2*100 + \$3 }'`
8753             if ! test "$DOXYGEN_NUMVERSION" -ge "10804" ; then
8754                 AC_MSG_ERROR([found doxygen is too old; need at least version 1.8.4 or specify --without-doxygen])
8755             fi
8756         fi
8757     fi
8758 fi
8759 AC_SUBST([DOXYGEN])
8760
8761 AC_MSG_CHECKING([whether to build the ODK])
8762 if test "$enable_odk" = "" -o "$enable_odk" != "no"; then
8763     AC_MSG_RESULT([yes])
8764     BUILD_TYPE="$BUILD_TYPE ODK"
8765 else
8766     AC_MSG_RESULT([no])
8767 fi
8768
8769 dnl ===================================================================
8770 dnl Check for system zlib
8771 dnl ===================================================================
8772 if test "$with_system_zlib" = "auto"; then
8773     case "$_os" in
8774     WINNT)
8775         with_system_zlib="$with_system_libs"
8776         ;;
8777     *)
8778         if test "$enable_fuzzers" != "yes"; then
8779             with_system_zlib=yes
8780         else
8781             with_system_zlib=no
8782         fi
8783         ;;
8784     esac
8785 fi
8786
8787 dnl we want to use libo_CHECK_SYSTEM_MODULE here too, but macOS is too stupid
8788 dnl and has no pkg-config for it at least on some tinderboxes,
8789 dnl so leaving that out for now
8790 dnl libo_CHECK_SYSTEM_MODULE([zlib],[ZLIB],[zlib])
8791 AC_MSG_CHECKING([which zlib to use])
8792 if test "$with_system_zlib" = "yes"; then
8793     AC_MSG_RESULT([external])
8794     SYSTEM_ZLIB=TRUE
8795     AC_CHECK_HEADER(zlib.h, [],
8796         [AC_MSG_ERROR(zlib.h not found. install zlib)], [])
8797     AC_CHECK_LIB(z, deflate, [ ZLIB_LIBS=-lz ],
8798         [AC_MSG_ERROR(zlib not found or functional)], [])
8799 else
8800     AC_MSG_RESULT([internal])
8801     SYSTEM_ZLIB=
8802     BUILD_TYPE="$BUILD_TYPE ZLIB"
8803     ZLIB_CFLAGS="-I${WORKDIR}/UnpackedTarball/zlib"
8804     ZLIB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lzlib"
8805 fi
8806 AC_SUBST(ZLIB_CFLAGS)
8807 AC_SUBST(ZLIB_LIBS)
8808 AC_SUBST(SYSTEM_ZLIB)
8809
8810 dnl ===================================================================
8811 dnl Check for system jpeg
8812 dnl ===================================================================
8813 AC_MSG_CHECKING([which libjpeg to use])
8814 if test "$with_system_jpeg" = "yes"; then
8815     AC_MSG_RESULT([external])
8816     SYSTEM_LIBJPEG=TRUE
8817     AC_CHECK_HEADER(jpeglib.h, [ LIBJPEG_CFLAGS= ],
8818         [AC_MSG_ERROR(jpeg.h not found. install libjpeg)], [])
8819     AC_CHECK_LIB(jpeg, jpeg_resync_to_restart, [ LIBJPEG_LIBS="-ljpeg" ],
8820         [AC_MSG_ERROR(jpeg library not found or functional)], [])
8821 else
8822     SYSTEM_LIBJPEG=
8823     AC_MSG_RESULT([internal, libjpeg-turbo])
8824     BUILD_TYPE="$BUILD_TYPE LIBJPEG_TURBO"
8825     LIBJPEG_CFLAGS="-I${WORKDIR}/UnpackedTarball/libjpeg-turbo"
8826     if test "$COM" = "MSC"; then
8827         LIBJPEG_LIBS="${WORKDIR}/UnpackedTarball/libjpeg-turbo/.libs/libjpeg.lib"
8828     else
8829         LIBJPEG_LIBS="-L${WORKDIR}/UnpackedTarball/libjpeg-turbo/.libs -ljpeg"
8830     fi
8831
8832     case "$host_cpu" in
8833     x86_64 | amd64 | i*86 | x86 | ia32)
8834         AC_CHECK_PROGS(NASM, [nasm nasmw yasm])
8835         if test -z "$NASM" -a "$build_os" = "cygwin"; then
8836             if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/nasm"; then
8837                 NASM="$LODE_HOME/opt/bin/nasm"
8838             elif test -x "/opt/lo/bin/nasm"; then
8839                 NASM="/opt/lo/bin/nasm"
8840             fi
8841         fi
8842
8843         if test -n "$NASM"; then
8844             AC_MSG_CHECKING([for object file format of host system])
8845             case "$host_os" in
8846               cygwin* | mingw* | pw32* | wsl*)
8847                 case "$host_cpu" in
8848                   x86_64)
8849                     objfmt='Win64-COFF'
8850                     ;;
8851                   *)
8852                     objfmt='Win32-COFF'
8853                     ;;
8854                 esac
8855               ;;
8856               msdosdjgpp* | go32*)
8857                 objfmt='COFF'
8858               ;;
8859               os2-emx*) # not tested
8860                 objfmt='MSOMF' # obj
8861               ;;
8862               linux*coff* | linux*oldld*)
8863                 objfmt='COFF' # ???
8864               ;;
8865               linux*aout*)
8866                 objfmt='a.out'
8867               ;;
8868               linux*)
8869                 case "$host_cpu" in
8870                   x86_64)
8871                     objfmt='ELF64'
8872                     ;;
8873                   *)
8874                     objfmt='ELF'
8875                     ;;
8876                 esac
8877               ;;
8878               kfreebsd* | freebsd* | netbsd* | openbsd*)
8879                 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
8880                   objfmt='BSD-a.out'
8881                 else
8882                   case "$host_cpu" in
8883                     x86_64 | amd64)
8884                       objfmt='ELF64'
8885                       ;;
8886                     *)
8887                       objfmt='ELF'
8888                       ;;
8889                   esac
8890                 fi
8891               ;;
8892               solaris* | sunos* | sysv* | sco*)
8893                 case "$host_cpu" in
8894                   x86_64)
8895                     objfmt='ELF64'
8896                     ;;
8897                   *)
8898                     objfmt='ELF'
8899                     ;;
8900                 esac
8901               ;;
8902               darwin* | rhapsody* | nextstep* | openstep* | macos*)
8903                 case "$host_cpu" in
8904                   x86_64)
8905                     objfmt='Mach-O64'
8906                     ;;
8907                   *)
8908                     objfmt='Mach-O'
8909                     ;;
8910                 esac
8911               ;;
8912               *)
8913                 objfmt='ELF ?'
8914               ;;
8915             esac
8916
8917             AC_MSG_RESULT([$objfmt])
8918             if test "$objfmt" = 'ELF ?'; then
8919               objfmt='ELF'
8920               AC_MSG_WARN([unexpected host system. assumed that the format is $objfmt.])
8921             fi
8922
8923             AC_MSG_CHECKING([for object file format specifier (NAFLAGS) ])
8924             case "$objfmt" in
8925               MSOMF)      NAFLAGS='-fobj -DOBJ32';;
8926               Win32-COFF) NAFLAGS='-fwin32 -DWIN32';;
8927               Win64-COFF) NAFLAGS='-fwin64 -DWIN64 -D__x86_64__';;
8928               COFF)       NAFLAGS='-fcoff -DCOFF';;
8929               a.out)      NAFLAGS='-faout -DAOUT';;
8930               BSD-a.out)  NAFLAGS='-faoutb -DAOUT';;
8931               ELF)        NAFLAGS='-felf -DELF';;
8932               ELF64)      NAFLAGS='-felf64 -DELF -D__x86_64__';;
8933               RDF)        NAFLAGS='-frdf -DRDF';;
8934               Mach-O)     NAFLAGS='-fmacho -DMACHO';;
8935               Mach-O64)   NAFLAGS='-fmacho64 -DMACHO -D__x86_64__';;
8936             esac
8937             AC_MSG_RESULT([$NAFLAGS])
8938
8939             AC_MSG_CHECKING([whether the assembler ($NASM $NAFLAGS) works])
8940             cat > conftest.asm << EOF
8941             [%line __oline__ "configure"
8942                     section .text
8943                     global  _main,main
8944             _main:
8945             main:   xor     eax,eax
8946                     ret
8947             ]
8948 EOF
8949             try_nasm='$NASM $NAFLAGS -o conftest.o conftest.asm'
8950             if AC_TRY_EVAL(try_nasm) && test -s conftest.o; then
8951               AC_MSG_RESULT(yes)
8952             else
8953               echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
8954               cat conftest.asm >&AS_MESSAGE_LOG_FD
8955               rm -rf conftest*
8956               AC_MSG_RESULT(no)
8957               AC_MSG_WARN([installation or configuration problem: assembler cannot create object files.])
8958               NASM=""
8959             fi
8960
8961         fi
8962
8963         if test -z "$NASM"; then
8964 cat << _EOS
8965 ****************************************************************************
8966 You need yasm or nasm (Netwide Assembler) to build the internal jpeg library optimally.
8967 To get one please:
8968
8969 _EOS
8970             if test "$build_os" = "cygwin"; then
8971 cat << _EOS
8972 install a pre-compiled binary for Win32
8973
8974 mkdir -p /opt/lo/bin
8975 cd /opt/lo/bin
8976 wget https://dev-www.libreoffice.org/bin/cygwin/nasm.exe
8977 chmod +x nasm
8978
8979 or get and install one from http://www.nasm.us/
8980
8981 Then re-run autogen.sh
8982
8983 Note: autogen.sh will try to use /opt/lo/bin/nasm if the environment variable NASM is not already defined.
8984 Alternatively, you can install the 'new' nasm where ever you want and make sure that \`which nasm\` finds it.
8985
8986 _EOS
8987             else
8988 cat << _EOS
8989 consult https://github.com/libjpeg-turbo/libjpeg-turbo/blob/master/BUILDING.md
8990
8991 _EOS
8992             fi
8993             AC_MSG_WARN([no suitable nasm (Netwide Assembler) found])
8994             add_warning "no suitable nasm (Netwide Assembler) found for internal libjpeg-turbo"
8995         fi
8996       ;;
8997     esac
8998 fi
8999
9000 AC_SUBST(NASM)
9001 AC_SUBST(LIBJPEG_CFLAGS)
9002 AC_SUBST(LIBJPEG_LIBS)
9003 AC_SUBST(SYSTEM_LIBJPEG)
9004
9005 dnl ===================================================================
9006 dnl Check for system clucene
9007 dnl ===================================================================
9008 dnl we should rather be using
9009 dnl libo_CHECK_SYSTEM_MODULE([clucence],[CLUCENE],[liblucence-core]) here
9010 dnl but the contribs-lib check seems tricky
9011 AC_MSG_CHECKING([which clucene to use])
9012 if test "$with_system_clucene" = "yes"; then
9013     AC_MSG_RESULT([external])
9014     SYSTEM_CLUCENE=TRUE
9015     PKG_CHECK_MODULES(CLUCENE, libclucene-core)
9016     CLUCENE_CFLAGS=[$(printf '%s' "$CLUCENE_CFLAGS" | sed -e 's@-I[^ ]*/CLucene/ext@@' -e "s/-I/${ISYSTEM?}/g")]
9017     FilterLibs "${CLUCENE_LIBS}"
9018     CLUCENE_LIBS="${filteredlibs}"
9019     AC_LANG_PUSH([C++])
9020     save_CXXFLAGS=$CXXFLAGS
9021     save_CPPFLAGS=$CPPFLAGS
9022     CXXFLAGS="$CXXFLAGS $CLUCENE_CFLAGS"
9023     CPPFLAGS="$CPPFLAGS $CLUCENE_CFLAGS"
9024     dnl http://sourceforge.net/tracker/index.php?func=detail&aid=3392466&group_id=80013&atid=558446
9025     dnl https://bugzilla.redhat.com/show_bug.cgi?id=794795
9026     AC_CHECK_HEADER([CLucene/analysis/cjk/CJKAnalyzer.h], [],
9027                  [AC_MSG_ERROR([Your version of libclucene has contribs-lib missing.])], [#include <CLucene.h>])
9028     CXXFLAGS=$save_CXXFLAGS
9029     CPPFLAGS=$save_CPPFLAGS
9030     AC_LANG_POP([C++])
9031
9032     CLUCENE_LIBS="$CLUCENE_LIBS -lclucene-contribs-lib"
9033 else
9034     AC_MSG_RESULT([internal])
9035     SYSTEM_CLUCENE=
9036     BUILD_TYPE="$BUILD_TYPE CLUCENE"
9037 fi
9038 AC_SUBST(SYSTEM_CLUCENE)
9039 AC_SUBST(CLUCENE_CFLAGS)
9040 AC_SUBST(CLUCENE_LIBS)
9041
9042 dnl ===================================================================
9043 dnl Check for system expat
9044 dnl ===================================================================
9045 libo_CHECK_SYSTEM_MODULE([expat], [EXPAT], [expat])
9046
9047 dnl ===================================================================
9048 dnl Check for system xmlsec
9049 dnl ===================================================================
9050 libo_CHECK_SYSTEM_MODULE([xmlsec], [XMLSEC], [xmlsec1-nss >= 1.2.28])
9051
9052 AC_MSG_CHECKING([whether to enable Embedded OpenType support])
9053 if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_eot" = "yes"; then
9054     ENABLE_EOT="TRUE"
9055     AC_DEFINE([ENABLE_EOT])
9056     AC_MSG_RESULT([yes])
9057
9058     libo_CHECK_SYSTEM_MODULE([libeot],[LIBEOT],[libeot >= 0.01])
9059 else
9060     ENABLE_EOT=
9061     AC_MSG_RESULT([no])
9062 fi
9063 AC_SUBST([ENABLE_EOT])
9064
9065 dnl ===================================================================
9066 dnl Check for DLP libs
9067 dnl ===================================================================
9068 AS_IF([test "$COM" = "MSC"],
9069       [librevenge_libdir="${WORKDIR}/LinkTarget/Library"],
9070       [librevenge_libdir="${WORKDIR}/UnpackedTarball/librevenge/src/lib/.libs"]
9071 )
9072 libo_CHECK_SYSTEM_MODULE([librevenge],[REVENGE],[librevenge-0.0 >= 0.0.1],["-I${WORKDIR}/UnpackedTarball/librevenge/inc"],["-L${librevenge_libdir} -lrevenge-0.0"])
9073
9074 libo_CHECK_SYSTEM_MODULE([libodfgen],[ODFGEN],[libodfgen-0.1])
9075
9076 libo_CHECK_SYSTEM_MODULE([libepubgen],[EPUBGEN],[libepubgen-0.1])
9077
9078 AS_IF([test "$COM" = "MSC"],
9079       [libwpd_libdir="${WORKDIR}/LinkTarget/Library"],
9080       [libwpd_libdir="${WORKDIR}/UnpackedTarball/libwpd/src/lib/.libs"]
9081 )
9082 libo_CHECK_SYSTEM_MODULE([libwpd],[WPD],[libwpd-0.10],["-I${WORKDIR}/UnpackedTarball/libwpd/inc"],["-L${libwpd_libdir} -lwpd-0.10"])
9083
9084 libo_CHECK_SYSTEM_MODULE([libwpg],[WPG],[libwpg-0.3])
9085
9086 libo_CHECK_SYSTEM_MODULE([libwps],[WPS],[libwps-0.4])
9087 libo_PKG_VERSION([WPS], [libwps-0.4], [0.4.12])
9088
9089 libo_CHECK_SYSTEM_MODULE([libvisio],[VISIO],[libvisio-0.1])
9090
9091 libo_CHECK_SYSTEM_MODULE([libcdr],[CDR],[libcdr-0.1])
9092
9093 libo_CHECK_SYSTEM_MODULE([libmspub],[MSPUB],[libmspub-0.1])
9094
9095 libo_CHECK_SYSTEM_MODULE([libmwaw],[MWAW],[libmwaw-0.3 >= 0.3.1])
9096 libo_PKG_VERSION([MWAW], [libmwaw-0.3], [0.3.17])
9097
9098 libo_CHECK_SYSTEM_MODULE([libetonyek],[ETONYEK],[libetonyek-0.1])
9099 libo_PKG_VERSION([ETONYEK], [libetonyek-0.1], [0.1.8])
9100
9101 libo_CHECK_SYSTEM_MODULE([libfreehand],[FREEHAND],[libfreehand-0.1])
9102
9103 libo_CHECK_SYSTEM_MODULE([libebook],[EBOOK],[libe-book-0.1])
9104 libo_PKG_VERSION([EBOOK], [libe-book-0.1], [0.1.2])
9105
9106 libo_CHECK_SYSTEM_MODULE([libabw],[ABW],[libabw-0.1])
9107
9108 libo_CHECK_SYSTEM_MODULE([libpagemaker],[PAGEMAKER],[libpagemaker-0.0])
9109
9110 libo_CHECK_SYSTEM_MODULE([libqxp],[QXP],[libqxp-0.0])
9111
9112 libo_CHECK_SYSTEM_MODULE([libzmf],[ZMF],[libzmf-0.0])
9113
9114 libo_CHECK_SYSTEM_MODULE([libstaroffice],[STAROFFICE],[libstaroffice-0.0])
9115 libo_PKG_VERSION([STAROFFICE], [libstaroffice-0.0], [0.0.7])
9116
9117 dnl ===================================================================
9118 dnl Check for system lcms2
9119 dnl ===================================================================
9120 if test "$with_system_lcms2" != "yes"; then
9121     SYSTEM_LCMS2=
9122 fi
9123 libo_CHECK_SYSTEM_MODULE([lcms2],[LCMS2],[lcms2],["-I${WORKDIR}/UnpackedTarball/lcms2/include"],["-L${WORKDIR}/UnpackedTarball/lcms2/src/.libs -llcms2"])
9124 if test "$GCC" = "yes"; then
9125     LCMS2_CFLAGS="${LCMS2_CFLAGS} -Wno-long-long"
9126 fi
9127 if test "$COM" = "MSC"; then # override the above
9128     LCMS2_LIBS=${WORKDIR}/UnpackedTarball/lcms2/bin/lcms2.lib
9129 fi
9130
9131 dnl ===================================================================
9132 dnl Check for system cppunit
9133 dnl ===================================================================
9134 if test "$_os" != "Android" ; then
9135     libo_CHECK_SYSTEM_MODULE([cppunit],[CPPUNIT],[cppunit >= 1.14.0])
9136 fi
9137
9138 dnl ===================================================================
9139 dnl Check whether freetype is available
9140 dnl ===================================================================
9141 if test  "$test_freetype" = "yes"; then
9142     AC_MSG_CHECKING([whether freetype is available])
9143     # FreeType has 3 different kinds of versions
9144     # * release, like 2.4.10
9145     # * libtool, like 13.0.7 (this what pkg-config returns)
9146     # * soname
9147     # FreeType's docs/VERSION.DLL provides a table mapping between the three
9148     #
9149     # 9.9.3 is 2.2.0
9150     PKG_CHECK_MODULES(FREETYPE, freetype2 >= 9.9.3)
9151     FREETYPE_CFLAGS=$(printf '%s' "$FREETYPE_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9152     FilterLibs "${FREETYPE_LIBS}"
9153     FREETYPE_LIBS="${filteredlibs}"
9154     SYSTEM_FREETYPE=TRUE
9155 else
9156     FREETYPE_CFLAGS="${ISYSTEM}${WORKDIR}/UnpackedTarball/freetype/include"
9157     if test "x$ac_config_site_64bit_host" = xYES; then
9158         FREETYPE_LIBS="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib64 -lfreetype"
9159     else
9160         FREETYPE_LIBS="-L${WORKDIR}/UnpackedTarball/freetype/instdir/lib -lfreetype"
9161     fi
9162 fi
9163 AC_SUBST(FREETYPE_CFLAGS)
9164 AC_SUBST(FREETYPE_LIBS)
9165 AC_SUBST([SYSTEM_FREETYPE])
9166
9167 # ===================================================================
9168 # Check for system libxslt
9169 # to prevent incompatibilities between internal libxml2 and external libxslt,
9170 # or vice versa, use with_system_libxml here
9171 # ===================================================================
9172 if test "$with_system_libxml" = "auto"; then
9173     case "$_os" in
9174     WINNT|iOS|Android)
9175         with_system_libxml="$with_system_libs"
9176         ;;
9177     *)
9178         if test "$enable_fuzzers" != "yes"; then
9179             with_system_libxml=yes
9180         else
9181             with_system_libxml=no
9182         fi
9183         ;;
9184     esac
9185 fi
9186
9187 AC_MSG_CHECKING([which libxslt to use])
9188 if test "$with_system_libxml" = "yes"; then
9189     AC_MSG_RESULT([external])
9190     SYSTEM_LIBXSLT=TRUE
9191     if test "$_os" = "Darwin"; then
9192         dnl make sure to use SDK path
9193         LIBXSLT_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9194         LIBEXSLT_CFLAGS="$LIBXSLT_CFLAGS"
9195         dnl omit -L/usr/lib
9196         LIBXSLT_LIBS="-lxslt -lxml2 -lz -lpthread -liconv -lm"
9197         LIBEXSLT_LIBS="-lexslt $LIBXSLT_LIBS"
9198     else
9199         PKG_CHECK_MODULES(LIBXSLT, libxslt)
9200         LIBXSLT_CFLAGS=$(printf '%s' "$LIBXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9201         FilterLibs "${LIBXSLT_LIBS}"
9202         LIBXSLT_LIBS="${filteredlibs}"
9203         PKG_CHECK_MODULES(LIBEXSLT, libexslt)
9204         LIBEXSLT_CFLAGS=$(printf '%s' "$LIBEXSLT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9205         FilterLibs "${LIBEXSLT_LIBS}"
9206         LIBEXSLT_LIBS=$(printf '%s' "${filteredlibs}" | sed -e "s/-lgpg-error//"  -e "s/-lgcrypt//")
9207     fi
9208
9209     dnl Check for xsltproc
9210     AC_PATH_PROG(XSLTPROC, xsltproc, no)
9211     if test "$XSLTPROC" = "no"; then
9212         AC_MSG_ERROR([xsltproc is required])
9213     fi
9214 else
9215     AC_MSG_RESULT([internal])
9216     SYSTEM_LIBXSLT=
9217     BUILD_TYPE="$BUILD_TYPE LIBXSLT"
9218 fi
9219 AC_SUBST(SYSTEM_LIBXSLT)
9220 if test -z "$SYSTEM_LIBXSLT_FOR_BUILD"; then
9221     SYSTEM_LIBXSLT_FOR_BUILD="$SYSTEM_LIBXSLT"
9222 fi
9223 AC_SUBST(SYSTEM_LIBXSLT_FOR_BUILD)
9224
9225 AC_SUBST(LIBEXSLT_CFLAGS)
9226 AC_SUBST(LIBEXSLT_LIBS)
9227 AC_SUBST(LIBXSLT_CFLAGS)
9228 AC_SUBST(LIBXSLT_LIBS)
9229 AC_SUBST(XSLTPROC)
9230
9231 # ===================================================================
9232 # Check for system libxml
9233 # ===================================================================
9234 AC_MSG_CHECKING([which libxml to use])
9235 if test "$with_system_libxml" = "yes"; then
9236     AC_MSG_RESULT([external])
9237     SYSTEM_LIBXML=TRUE
9238     if test "$_os" = "Darwin"; then
9239         dnl make sure to use SDK path
9240         LIBXML_CFLAGS="-I$MACOSX_SDK_PATH/usr/include/libxml2"
9241         dnl omit -L/usr/lib
9242         LIBXML_LIBS="-lxml2 -lz -lpthread -liconv -lm"
9243     elif test $_os = iOS; then
9244         dnl make sure to use SDK path
9245         usr=`echo '#include <stdlib.h>' | $CC -E -MD - | grep usr/include/stdlib.h | head -1 | sed -e 's,# 1 ",,' -e 's,/usr/include/.*,/usr,'`
9246         LIBXML_CFLAGS="-I$usr/include/libxml2"
9247         LIBXML_LIBS="-L$usr/lib -lxml2 -liconv"
9248     else
9249         PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.0)
9250         LIBXML_CFLAGS=$(printf '%s' "$LIBXML_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
9251         FilterLibs "${LIBXML_LIBS}"
9252         LIBXML_LIBS="${filteredlibs}"
9253     fi
9254
9255     dnl Check for xmllint
9256     AC_PATH_PROG(XMLLINT, xmllint, no)
9257     if test "$XMLLINT" = "no"; then
9258         AC_MSG_ERROR([xmllint is required])
9259     fi
9260 else
9261     AC_MSG_RESULT([internal])
9262     SYSTEM_LIBXML=
9263     LIBXML_CFLAGS="-I${WORKDIR}/UnpackedTarball/libxml2/include"
9264     if test "$COM" = "MSC"; then
9265         LIBXML_CFLAGS="${LIBXML_CFLAGS} -I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
9266     fi
9267     if test "$COM" = "MSC"; then
9268         LIBXML_LIBS="${WORKDIR}/UnpackedTarball/libxml2/win32/bin.msvc/libxml2.lib"
9269     else
9270         LIBXML_LIBS="-L${WORKDIR}/UnpackedTarball/libxml2/.libs -lxml2"
9271         if test "$_os" = Android; then
9272             LIBXML_LIBS="$LIBXML_LIBS -lm"
9273         fi
9274     fi
9275     BUILD_TYPE="$BUILD_TYPE LIBXML2"
9276 fi
9277 AC_SUBST(SYSTEM_LIBXML)
9278 if test -z "$SYSTEM_LIBXML_FOR_BUILD"; then
9279     SYSTEM_LIBXML_FOR_BUILD="$SYSTEM_LIBXML"
9280 fi
9281 AC_SUBST(SYSTEM_LIBXML_FOR_BUILD)
9282 AC_SUBST(LIBXML_CFLAGS)
9283 AC_SUBST(LIBXML_LIBS)
9284 AC_SUBST(XMLLINT)
9285
9286 # =====================================================================
9287 # Checking for a Python interpreter with version >= 3.3.
9288 # Optionally user can pass an option to configure, i. e.
9289 # ./configure PYTHON=/usr/bin/python
9290 # =====================================================================
9291 if test $_os = Darwin -a "$enable_python" != no -a "$enable_python" != fully-internal -a "$enable_python" != internal -a "$enable_python" != system; then
9292     # Only allowed choices for macOS are 'no', 'internal' (default), and 'fully-internal'
9293     # unless PYTHON is defined as above which allows 'system'
9294     enable_python=internal
9295 fi
9296 if test "$build_os" != "cygwin" -a "$enable_python" != fully-internal; then
9297     if test -n "$PYTHON"; then
9298         PYTHON_FOR_BUILD=$PYTHON
9299     else
9300         # This allows a lack of system python with no error, we use internal one in that case.
9301         AM_PATH_PYTHON([3.3],, [:])
9302         # Clean PYTHON_VERSION checked below if cross-compiling
9303         PYTHON_VERSION=""
9304         if test "$PYTHON" != ":"; then
9305             PYTHON_FOR_BUILD=$PYTHON
9306         fi
9307     fi
9308 fi
9309 AC_SUBST(PYTHON_FOR_BUILD)
9310
9311 # Checks for Python to use for Pyuno
9312 AC_MSG_CHECKING([which Python to use for Pyuno])
9313 case "$enable_python" in
9314 no|disable)
9315     if test -z $PYTHON_FOR_BUILD; then
9316         # Python is required to build LibreOffice. In theory we could separate the build-time Python
9317         # requirement from the choice whether to include Python stuff in the installer, but why
9318         # bother?
9319         AC_MSG_ERROR([Python is required at build time.])
9320     fi
9321     enable_python=no
9322     AC_MSG_RESULT([none])
9323     ;;
9324 ""|yes|auto)
9325     if test "$DISABLE_SCRIPTING" = TRUE -a -n "$PYTHON_FOR_BUILD"; then
9326         AC_MSG_RESULT([no, overridden by --disable-scripting])
9327         enable_python=no
9328     elif test $build_os = cygwin; then
9329         dnl When building on Windows we don't attempt to use any installed
9330         dnl "system"  Python.
9331         AC_MSG_RESULT([fully internal])
9332         enable_python=internal
9333     elif test "$cross_compiling" = yes; then
9334         AC_MSG_RESULT([system])
9335         enable_python=system
9336     else
9337         # Unset variables set by the above AM_PATH_PYTHON so that
9338         # we actually do check anew.
9339         AC_MSG_RESULT([])
9340         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
9341         AM_PATH_PYTHON([3.3],, [:])
9342         AC_MSG_CHECKING([which Python to use for Pyuno])
9343         if test "$PYTHON" = ":"; then
9344             if test -z "$PYTHON_FOR_BUILD"; then
9345                 AC_MSG_RESULT([fully internal])
9346             else
9347                 AC_MSG_RESULT([internal])
9348             fi
9349             enable_python=internal
9350         else
9351             AC_MSG_RESULT([system])
9352             enable_python=system
9353         fi
9354     fi
9355     ;;
9356 internal)
9357     AC_MSG_RESULT([internal])
9358     ;;
9359 fully-internal)
9360     AC_MSG_RESULT([fully internal])
9361     enable_python=internal
9362     ;;
9363 system)
9364     AC_MSG_RESULT([system])
9365     if test "$_os" = Darwin -a -z "$PYTHON"; then
9366         AC_MSG_ERROR([--enable-python=system doesn't work on macOS because the version provided is obsolete])
9367     fi
9368     ;;
9369 *)
9370     AC_MSG_ERROR([Incorrect --enable-python option])
9371     ;;
9372 esac
9373
9374 if test $enable_python != no; then
9375     BUILD_TYPE="$BUILD_TYPE PYUNO"
9376 fi
9377
9378 if test $enable_python = system; then
9379     if test -n "$PYTHON_CFLAGS" -a -n "$PYTHON_LIBS"; then
9380         # Fallback: Accept these in the environment, or as set above
9381         # for MacOSX.
9382         :
9383     elif test "$cross_compiling" != yes; then
9384         # Unset variables set by the above AM_PATH_PYTHON so that
9385         # we actually do check anew.
9386         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
9387         # This causes an error if no python command is found
9388         AM_PATH_PYTHON([3.3])
9389         python_include=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('INCLUDEPY'));"`
9390         python_version=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('VERSION'));"`
9391         python_libs=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBS'));"`
9392         python_libdir=`$PYTHON -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBDIR'));"`
9393         if test -z "$PKG_CONFIG"; then
9394             PYTHON_CFLAGS="-I$python_include"
9395             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
9396         elif $PKG_CONFIG --exists python-$python_version-embed; then
9397             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version-embed`"
9398             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version-embed` $python_libs"
9399         elif $PKG_CONFIG --exists python-$python_version; then
9400             PYTHON_CFLAGS="`$PKG_CONFIG --cflags python-$python_version`"
9401             PYTHON_LIBS="`$PKG_CONFIG --libs python-$python_version` $python_libs"
9402         else
9403             PYTHON_CFLAGS="-I$python_include"
9404             PYTHON_LIBS="-L$python_libdir -lpython$python_version $python_libs"
9405         fi
9406         FilterLibs "${PYTHON_LIBS}"
9407         PYTHON_LIBS="${filteredlibs}"
9408     else
9409         dnl How to find out the cross-compilation Python installation path?
9410         AC_MSG_CHECKING([for python version])
9411         AS_IF([test -n "$PYTHON_VERSION"],
9412               [AC_MSG_RESULT([$PYTHON_VERSION])],
9413               [AC_MSG_RESULT([not found])
9414                AC_MSG_ERROR([no usable python found])])
9415         test -n "$PYTHON_CFLAGS" && break
9416     fi
9417
9418     dnl Check if the headers really work
9419     save_CPPFLAGS="$CPPFLAGS"
9420     CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
9421     AC_CHECK_HEADER(Python.h)
9422     CPPFLAGS="$save_CPPFLAGS"
9423
9424     # let the PYTHON_FOR_BUILD match the same python installation that
9425     # provides PYTHON_CFLAGS/PYTHON_LDFLAGS for pyuno, which should be
9426     # better for PythonTests.
9427     PYTHON_FOR_BUILD=$PYTHON
9428 fi
9429
9430 if test "$with_lxml" != no; then
9431     if test -z "$PYTHON_FOR_BUILD"; then
9432         case $build_os in
9433             cygwin)
9434                 AC_MSG_WARN([No system-provided python lxml, gla11y will only report widget classes and ids])
9435                 ;;
9436             *)
9437                 if test "$cross_compiling" != yes ; then
9438                     BUILD_TYPE="$BUILD_TYPE LXML"
9439                 fi
9440                 ;;
9441         esac
9442     else
9443         AC_MSG_CHECKING([for python lxml])
9444         if $PYTHON_FOR_BUILD -c "import lxml.etree as ET" 2> /dev/null ; then
9445             AC_MSG_RESULT([yes])
9446         else
9447             case $build_os in
9448                 cygwin)
9449                     AC_MSG_RESULT([no, gla11y will only report widget classes and ids])
9450                     ;;
9451                 *)
9452                     if test "$cross_compiling" != yes -a "x$ac_cv_header_Python_h" = "xyes"; then
9453                         if test -n ${SYSTEM_LIBXSLT} -o -n ${SYSTEM_LIBXML}; then
9454                             AC_MSG_RESULT([no, and no system libxml/libxslt, gla11y will only report widget classes and ids])
9455                         else
9456                             BUILD_TYPE="$BUILD_TYPE LXML"
9457                             AC_MSG_RESULT([no, using internal lxml])
9458                         fi
9459                     else
9460                         AC_MSG_RESULT([no, and system does not provide python development headers, gla11y will only report widget classes and ids])
9461                     fi
9462                     ;;
9463             esac
9464         fi
9465     fi
9466 fi
9467
9468 dnl By now enable_python should be "system", "internal" or "no"
9469 case $enable_python in
9470 system)
9471     SYSTEM_PYTHON=TRUE
9472
9473     if test "x$ac_cv_header_Python_h" != "xyes"; then
9474        AC_MSG_ERROR([Python headers not found. You probably want to set both the PYTHON_CFLAGS and PYTHON_LIBS environment variables.])
9475     fi
9476
9477     AC_LANG_PUSH(C)
9478     CFLAGS="$CFLAGS $PYTHON_CFLAGS"
9479     AC_MSG_CHECKING([for correct python library version])
9480        AC_RUN_IFELSE([AC_LANG_SOURCE([[
9481 #include <Python.h>
9482
9483 int main(int argc, char **argv) {
9484    if ((PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 3)) return 0;
9485    else return 1;
9486 }
9487        ]])],[AC_MSG_RESULT([ok])],[AC_MSG_ERROR([Python >= 3.3 is needed when building with Python 3])],[AC_MSG_RESULT([skipped; cross-compiling])])
9488     AC_LANG_POP(C)
9489
9490     dnl FIXME Check if the Python library can be linked with, too?
9491     ;;
9492
9493 internal)
9494     SYSTEM_PYTHON=
9495     PYTHON_VERSION_MAJOR=3
9496     PYTHON_VERSION_MINOR=8
9497     PYTHON_VERSION=${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}.8
9498     if ! grep -q -i python.*${PYTHON_VERSION} ${SRC_ROOT}/download.lst; then
9499         AC_MSG_ERROR([PYTHON_VERSION ${PYTHON_VERSION} but no matching file in download.lst])
9500     fi
9501     AC_DEFINE_UNQUOTED([PYTHON_VERSION_STRING], [L"${PYTHON_VERSION}"])
9502     BUILD_TYPE="$BUILD_TYPE PYTHON"
9503     if test "$OS" = LINUX -o "$OS" = WNT ; then
9504         BUILD_TYPE="$BUILD_TYPE LIBFFI"
9505     fi
9506     # Embedded Python dies without Home set
9507     if test "$HOME" = ""; then
9508         export HOME=""
9509     fi
9510     ;;
9511 no)
9512     DISABLE_PYTHON=TRUE
9513     SYSTEM_PYTHON=
9514     ;;
9515 *)
9516     AC_MSG_ERROR([Internal configure script error, invalid enable_python value "$enable_python"])
9517     ;;
9518 esac
9519
9520 AC_SUBST(DISABLE_PYTHON)
9521 AC_SUBST(SYSTEM_PYTHON)
9522 AC_SUBST(PYTHON_CFLAGS)
9523 AC_SUBST(PYTHON_LIBS)
9524 AC_SUBST(PYTHON_VERSION)
9525 AC_SUBST(PYTHON_VERSION_MAJOR)
9526 AC_SUBST(PYTHON_VERSION_MINOR)
9527
9528 AC_MSG_CHECKING([whether to build LibreLogo])
9529 case "$enable_python" in
9530 no|disable)
9531     AC_MSG_RESULT([no; Python disabled])
9532     ;;
9533 *)
9534     if test "${enable_librelogo}" = "no"; then
9535         AC_MSG_RESULT([no])
9536     else
9537         AC_MSG_RESULT([yes])
9538         BUILD_TYPE="${BUILD_TYPE} LIBRELOGO"
9539         AC_DEFINE([ENABLE_LIBRELOGO],1)
9540     fi
9541     ;;
9542 esac
9543 AC_SUBST(ENABLE_LIBRELOGO)
9544
9545 ENABLE_MARIADBC=
9546 MARIADBC_MAJOR=1
9547 MARIADBC_MINOR=0
9548 MARIADBC_MICRO=2
9549 AC_MSG_CHECKING([whether to build the MariaDB/MySQL SDBC driver])
9550 if test "x$enable_mariadb_sdbc" != "xno" -a "$enable_mpl_subset" != "yes"; then
9551     ENABLE_MARIADBC=TRUE
9552     AC_MSG_RESULT([yes])
9553     BUILD_TYPE="$BUILD_TYPE MARIADBC"
9554 else
9555     AC_MSG_RESULT([no])
9556 fi
9557 AC_SUBST(ENABLE_MARIADBC)
9558 AC_SUBST(MARIADBC_MAJOR)
9559 AC_SUBST(MARIADBC_MINOR)
9560 AC_SUBST(MARIADBC_MICRO)
9561
9562 if test "$ENABLE_MARIADBC" = "TRUE"; then
9563     dnl ===================================================================
9564     dnl Check for system MariaDB
9565     dnl ===================================================================
9566     AC_MSG_CHECKING([which MariaDB to use])
9567     if test "$with_system_mariadb" = "yes"; then
9568         AC_MSG_RESULT([external])
9569         SYSTEM_MARIADB_CONNECTOR_C=TRUE
9570         #AC_PATH_PROG(MARIADBCONFIG, [mariadb_config])
9571         if test -z "$MARIADBCONFIG"; then
9572             AC_PATH_PROG(MARIADBCONFIG, [mysql_config])
9573             if test -z "$MARIADBCONFIG"; then
9574                 AC_MSG_ERROR([mysql_config is missing. Install MySQL client library development package.])
9575                 #AC_MSG_ERROR([mariadb_config and mysql_config are missing. Install MariaDB or MySQL client library development package.])
9576             fi
9577         fi
9578         AC_MSG_CHECKING([MariaDB version])
9579         MARIADB_VERSION=`$MARIADBCONFIG --version`
9580         MARIADB_MAJOR=`$MARIADBCONFIG --version | cut -d"." -f1`
9581         if test "$MARIADB_MAJOR" -ge "5"; then
9582             AC_MSG_RESULT([OK])
9583         else
9584             AC_MSG_ERROR([too old, use 5.0.x or later])
9585         fi
9586         AC_MSG_CHECKING([for MariaDB Client library])
9587         MARIADB_CFLAGS=`$MARIADBCONFIG --cflags`
9588         if test "$COM_IS_CLANG" = TRUE; then
9589             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-fstack-protector-strong//)
9590         fi
9591         MARIADB_LIBS=`$MARIADBCONFIG --libs_r`
9592         dnl At least mariadb-5.5.34-3.fc20.x86_64 plus
9593         dnl mariadb-5.5.34-3.fc20.i686 reports 64-bit specific output even under
9594         dnl linux32:
9595         if test "$OS" = LINUX -a "$CPUNAME" = INTEL; then
9596             MARIADB_CFLAGS=$(printf '%s' "$MARIADB_CFLAGS" | sed -e s/-m64//)
9597             MARIADB_LIBS=$(printf '%s' "$MARIADB_LIBS" \
9598                 | sed -e 's|/lib64/|/lib/|')
9599         fi
9600         FilterLibs "${MARIADB_LIBS}"
9601         MARIADB_LIBS="${filteredlibs}"
9602         AC_MSG_RESULT([includes '$MARIADB_CFLAGS', libraries '$MARIADB_LIBS'])
9603         AC_MSG_CHECKING([whether to bundle the MySQL/MariaDB client library])
9604         if test "$enable_bundle_mariadb" = "yes"; then
9605             AC_MSG_RESULT([yes])
9606             BUNDLE_MARIADB_CONNECTOR_C=TRUE
9607             LIBMARIADB=lib$(echo "${MARIADB_LIBS}" | sed -e 's/[[[:space:]]]\{1,\}-l\([[^[:space:]]]\{1,\}\)/\
9608 \1\
9609 /g' -e 's/^-l\([[^[:space:]]]\{1,\}\)[[[:space:]]]*/\
9610 \1\
9611 /g' | grep -E '(mysqlclient|mariadb)')
9612             if test "$_os" = "Darwin"; then
9613                 LIBMARIADB=${LIBMARIADB}.dylib
9614             elif test "$_os" = "WINNT"; then
9615                 LIBMARIADB=${LIBMARIADB}.dll
9616             else
9617                 LIBMARIADB=${LIBMARIADB}.so
9618             fi
9619             LIBMARIADB_PATH=$($MARIADBCONFIG --variable=pkglibdir)
9620             AC_MSG_CHECKING([for $LIBMARIADB in $LIBMARIADB_PATH])
9621             if test -e "$LIBMARIADB_PATH/$LIBMARIADB"; then
9622                 AC_MSG_RESULT([found.])
9623                 PathFormat "$LIBMARIADB_PATH"
9624                 LIBMARIADB_PATH="$formatted_path"
9625             else
9626                 AC_MSG_ERROR([not found.])
9627             fi
9628         else
9629             AC_MSG_RESULT([no])
9630             BUNDLE_MARIADB_CONNECTOR_C=
9631         fi
9632     else
9633         AC_MSG_RESULT([internal])
9634         SYSTEM_MARIADB_CONNECTOR_C=
9635         MARIADB_CFLAGS="-I${WORKDIR}/UnpackedTarball/mariadb-connector-c/include"
9636         MARIADB_LIBS="-L${WORKDIR}/LinkTarget/StaticLibrary -lmariadb-connector-c"
9637         BUILD_TYPE="$BUILD_TYPE MARIADB_CONNECTOR_C"
9638     fi
9639
9640     AC_SUBST(SYSTEM_MARIADB_CONNECTOR_C)
9641     AC_SUBST(MARIADB_CFLAGS)
9642     AC_SUBST(MARIADB_LIBS)
9643     AC_SUBST(LIBMARIADB)
9644     AC_SUBST(LIBMARIADB_PATH)
9645     AC_SUBST(BUNDLE_MARIADB_CONNECTOR_C)
9646 fi
9647
9648 dnl ===================================================================
9649 dnl Check for system hsqldb
9650 dnl ===================================================================
9651 if test "$with_java" != "no" -a "$cross_compiling" != "yes"; then
9652     HSQLDB_USE_JDBC_4_1=
9653     AC_MSG_CHECKING([which hsqldb to use])
9654     if test "$with_system_hsqldb" = "yes"; then
9655         AC_MSG_RESULT([external])
9656         SYSTEM_HSQLDB=TRUE
9657         if test -z $HSQLDB_JAR; then
9658             HSQLDB_JAR=/usr/share/java/hsqldb.jar
9659         fi
9660         if ! test -f $HSQLDB_JAR; then
9661                AC_MSG_ERROR(hsqldb.jar not found.)
9662         fi
9663         AC_MSG_CHECKING([whether hsqldb is 1.8.0.x])
9664         export HSQLDB_JAR
9665         if $PERL -e \
9666            'use Archive::Zip;
9667             my $file = "$ENV{'HSQLDB_JAR'}";
9668             my $zip = Archive::Zip->new( $file );
9669             my $mf = $zip->contents ( "META-INF/MANIFEST.MF" );
9670             if ( $mf =~ m/Specification-Version: 1.8.*/ )
9671             {
9672                 push @l, split(/\n/, $mf);
9673                 foreach my $line (@l)
9674                 {
9675                     if ($line =~ m/Specification-Version:/)
9676                     {
9677                         ($t, $version) = split (/:/,$line);
9678                         $version =~ s/^\s//;
9679                         ($a, $b, $c, $d) = split (/\./,$version);
9680                         if ($c == "0" && $d > "8")
9681                         {
9682                             exit 0;
9683                         }
9684                         else
9685                         {
9686                             exit 1;
9687                         }
9688                     }
9689                 }
9690             }
9691             else
9692             {
9693                 exit 1;
9694             }'; then
9695             AC_MSG_RESULT([yes])
9696         else
9697             AC_MSG_ERROR([no, you need hsqldb >= 1.8.0.9 but < 1.8.1])
9698         fi
9699     else
9700         AC_MSG_RESULT([internal])
9701         SYSTEM_HSQLDB=
9702         BUILD_TYPE="$BUILD_TYPE HSQLDB"
9703         NEED_ANT=TRUE
9704         AC_MSG_CHECKING([whether hsqldb should be built with JDBC 4.1])
9705         javanumver=`$JAVAINTERPRETER -version 2>&1 | $AWK -v num=true -f $SRC_ROOT/solenv/bin/getcompver.awk`
9706         if expr "$javanumver" '>=' 000100060000 > /dev/null; then
9707             AC_MSG_RESULT([yes])
9708             HSQLDB_USE_JDBC_4_1=TRUE
9709         else
9710             AC_MSG_RESULT([no])
9711         fi
9712     fi
9713 else
9714     if test "$with_java" != "no" -a -z "$HSQLDB_JAR"; then
9715         BUILD_TYPE="$BUILD_TYPE HSQLDB"
9716     fi
9717 fi
9718 AC_SUBST(SYSTEM_HSQLDB)
9719 AC_SUBST(HSQLDB_JAR)
9720 AC_SUBST([HSQLDB_USE_JDBC_4_1])
9721
9722 dnl ===================================================================
9723 dnl Check for PostgreSQL stuff
9724 dnl ===================================================================
9725 AC_MSG_CHECKING([whether to build the PostgreSQL SDBC driver])
9726 if test "x$enable_postgresql_sdbc" != "xno"; then
9727     AC_MSG_RESULT([yes])
9728     SCPDEFS="$SCPDEFS -DWITH_POSTGRESQL_SDBC"
9729
9730     if test "$with_krb5" = "yes" -a "$enable_openssl" = "no"; then
9731         AC_MSG_ERROR([krb5 needs OpenSSL, but --disable-openssl was given.])
9732     fi
9733     if test "$with_gssapi" = "yes" -a "$enable_openssl" = "no"; then
9734         AC_MSG_ERROR([GSSAPI needs OpenSSL, but --disable-openssl was given.])
9735     fi
9736
9737     postgres_interface=""
9738     if test "$with_system_postgresql" = "yes"; then
9739         postgres_interface="external PostgreSQL"
9740         SYSTEM_POSTGRESQL=TRUE
9741         if test "$_os" = Darwin; then
9742             supp_path=''
9743             for d in /Library/PostgreSQL/9.*/bin /sw/opt/postgresql/9.*/bin /opt/local/lib/postgresql9*/bin; do
9744                 pg_supp_path="$P_SEP$d$pg_supp_path"
9745             done
9746         fi
9747         AC_PATH_PROG(PGCONFIG, pg_config, ,$PATH$pg_supp_path)
9748         if test -n "$PGCONFIG"; then
9749             POSTGRESQL_INC=-I$(${PGCONFIG} --includedir)
9750             POSTGRESQL_LIB="-L$(${PGCONFIG} --libdir)"
9751         else
9752             PKG_CHECK_MODULES(POSTGRESQL, libpq, [
9753               POSTGRESQL_INC=$POSTGRESQL_CFLAGS
9754               POSTGRESQL_LIB=$POSTGRESQL_LIBS
9755             ],[
9756               AC_MSG_ERROR([pg_config or 'pkg-config libpq' needed; set PGCONFIG if not in PATH])
9757             ])
9758         fi
9759         FilterLibs "${POSTGRESQL_LIB}"
9760         POSTGRESQL_LIB="${filteredlibs}"
9761     else
9762         # if/when anything else than PostgreSQL uses Kerberos,
9763         # move this out of `test "x$enable_postgresql_sdbc" != "xno"'
9764         WITH_KRB5=
9765         WITH_GSSAPI=
9766         case "$_os" in
9767         Darwin)
9768             # macOS has system MIT Kerberos 5 since 10.4
9769             if test "$with_krb5" != "no"; then
9770                 WITH_KRB5=TRUE
9771                 save_LIBS=$LIBS
9772                 # Not sure whether it makes any sense here to search multiple potential libraries; it is not likely
9773                 # that the libraries where these functions are located on macOS will change, is it?
9774                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9775                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
9776                 KRB5_LIBS=$LIBS
9777                 LIBS=$save_LIBS
9778                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9779                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
9780                 KRB5_LIBS="$KRB5_LIBS $LIBS"
9781                 LIBS=$save_LIBS
9782             fi
9783             if test "$with_gssapi" != "no"; then
9784                 WITH_GSSAPI=TRUE
9785                 save_LIBS=$LIBS
9786                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
9787                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
9788                 GSSAPI_LIBS=$LIBS
9789                 LIBS=$save_LIBS
9790             fi
9791             ;;
9792         WINNT)
9793             if test "$with_krb5" = "yes" -o "$with_gssapi" = "yes"; then
9794                 AC_MSG_ERROR([Refusing to enable MIT Kerberos 5 or GSSAPI on Windows.])
9795             fi
9796             ;;
9797         Linux|GNU|*BSD|DragonFly)
9798             if test "$with_krb5" != "no"; then
9799                 WITH_KRB5=TRUE
9800                 save_LIBS=$LIBS
9801                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9802                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
9803                 KRB5_LIBS=$LIBS
9804                 LIBS=$save_LIBS
9805                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9806                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
9807                 KRB5_LIBS="$KRB5_LIBS $LIBS"
9808                 LIBS=$save_LIBS
9809             fi
9810             if test "$with_gssapi" != "no"; then
9811                 WITH_GSSAPI=TRUE
9812                 save_LIBS=$LIBS
9813                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
9814                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
9815                 GSSAPI_LIBS=$LIBS
9816                 LIBS=$save_LIBS
9817             fi
9818             ;;
9819         *)
9820             if test "$with_krb5" = "yes"; then
9821                 WITH_KRB5=TRUE
9822                 save_LIBS=$LIBS
9823                 AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9824                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
9825                 KRB5_LIBS=$LIBS
9826                 LIBS=$save_LIBS
9827                 AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
9828                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
9829                 KRB5_LIBS="$KRB5_LIBS $LIBS"
9830                 LIBS=$save_LIBS
9831             fi
9832             if test "$with_gssapi" = "yes"; then
9833                 WITH_GSSAPI=TRUE
9834                 save_LIBS=$LIBS
9835                 AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
9836                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
9837                 LIBS=$save_LIBS
9838                 GSSAPI_LIBS=$LIBS
9839             fi
9840         esac
9841
9842         if test -n "$with_libpq_path"; then
9843             SYSTEM_POSTGRESQL=TRUE
9844             postgres_interface="external libpq"
9845             POSTGRESQL_LIB="-L${with_libpq_path}/lib/"
9846             POSTGRESQL_INC=-I"${with_libpq_path}/include/"
9847         else
9848             SYSTEM_POSTGRESQL=
9849             postgres_interface="internal"
9850             POSTGRESQL_LIB=""
9851             POSTGRESQL_INC="%OVERRIDE_ME%"
9852             BUILD_TYPE="$BUILD_TYPE POSTGRESQL"
9853         fi
9854     fi
9855
9856     AC_MSG_CHECKING([PostgreSQL C interface])
9857     AC_MSG_RESULT([$postgres_interface])
9858
9859     if test "${SYSTEM_POSTGRESQL}" = "TRUE"; then
9860         AC_MSG_NOTICE([checking system PostgreSQL prerequisites])
9861         save_CFLAGS=$CFLAGS
9862         save_CPPFLAGS=$CPPFLAGS
9863         save_LIBS=$LIBS
9864         CPPFLAGS="${CPPFLAGS} ${POSTGRESQL_INC}"
9865         LIBS="${LIBS} ${POSTGRESQL_LIB}"
9866         AC_CHECK_HEADER([libpq-fe.h], [], [AC_MSG_ERROR([libpq-fe.h is needed])], [])
9867         AC_CHECK_LIB([pq], [PQconnectdbParams], [:],
9868             [AC_MSG_ERROR(libpq not found or too old. Need >= 9.0)], [])
9869         CFLAGS=$save_CFLAGS
9870         CPPFLAGS=$save_CPPFLAGS
9871         LIBS=$save_LIBS
9872     fi
9873     BUILD_POSTGRESQL_SDBC=TRUE
9874 else
9875     AC_MSG_RESULT([no])
9876 fi
9877 AC_SUBST(WITH_KRB5)
9878 AC_SUBST(WITH_GSSAPI)
9879 AC_SUBST(GSSAPI_LIBS)
9880 AC_SUBST(KRB5_LIBS)
9881 AC_SUBST(BUILD_POSTGRESQL_SDBC)
9882 AC_SUBST(SYSTEM_POSTGRESQL)
9883 AC_SUBST(POSTGRESQL_INC)
9884 AC_SUBST(POSTGRESQL_LIB)
9885
9886 dnl ===================================================================
9887 dnl Check for Firebird stuff
9888 dnl ===================================================================
9889 ENABLE_FIREBIRD_SDBC=
9890 if test "$enable_firebird_sdbc" = "yes" ; then
9891     SCPDEFS="$SCPDEFS -DWITH_FIREBIRD_SDBC"
9892
9893     dnl ===================================================================
9894     dnl Check for system Firebird
9895     dnl ===================================================================
9896     AC_MSG_CHECKING([which Firebird to use])
9897     if test "$with_system_firebird" = "yes"; then
9898         AC_MSG_RESULT([external])
9899         SYSTEM_FIREBIRD=TRUE
9900         AC_PATH_PROG(FIREBIRDCONFIG, [fb_config])
9901         if test -z "$FIREBIRDCONFIG"; then
9902             AC_MSG_NOTICE([No fb_config -- using pkg-config])
9903             PKG_CHECK_MODULES([FIREBIRD], [fbclient >= 3], [FIREBIRD_PKGNAME=fbclient], [
9904                 PKG_CHECK_MODULES([FIREBIRD], [fbembed], [FIREBIRD_PKGNAME=fbembed])
9905             ])
9906             FIREBIRD_VERSION=`pkg-config --modversion "$FIREBIRD_PKGNAME"`
9907         else
9908             AC_MSG_NOTICE([fb_config found])
9909             FIREBIRD_VERSION=`$FIREBIRDCONFIG --version`
9910             AC_MSG_CHECKING([for Firebird Client library])
9911             FIREBIRD_CFLAGS=`$FIREBIRDCONFIG --cflags`
9912             FIREBIRD_LIBS=`$FIREBIRDCONFIG --embedlibs`
9913             FilterLibs "${FIREBIRD_LIBS}"
9914             FIREBIRD_LIBS="${filteredlibs}"
9915         fi
9916         AC_MSG_RESULT([includes `$FIREBIRD_CFLAGS', libraries `$FIREBIRD_LIBS'])
9917         AC_MSG_CHECKING([Firebird version])
9918         if test -n "${FIREBIRD_VERSION}"; then
9919             FIREBIRD_MAJOR=`echo $FIREBIRD_VERSION | cut -d"." -f1`
9920             FIREBIRD_MINOR=`echo $FIREBIRD_VERSION | cut -d"." -f2`
9921             if test "$FIREBIRD_MAJOR" -eq "3" -a "$FIREBIRD_MINOR" -eq "0"; then
9922                 AC_MSG_RESULT([OK])
9923             else
9924                 AC_MSG_ERROR([Ensure firebird 3.0.x is installed])
9925             fi
9926         else
9927             save_CFLAGS="${CFLAGS}"
9928             CFLAGS="${CFLAGS} ${FIREBIRD_CFLAGS}"
9929             AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <ibase.h>
9930 #if defined(FB_API_VER) && FB_API_VER == 30
9931 int fb_api_is_30(void) { return 0; }
9932 #else
9933 #error "Wrong Firebird API version"
9934 #endif]])],AC_MSG_RESULT([OK]),AC_MSG_ERROR([Ensure firebird 3.0.x is installed]))
9935             CFLAGS="$save_CFLAGS"
9936         fi
9937         ENABLE_FIREBIRD_SDBC=TRUE
9938         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
9939     elif test "$enable_database_connectivity" != yes; then
9940         AC_MSG_RESULT([none])
9941     elif test "$cross_compiling" = "yes"; then
9942         AC_MSG_RESULT([none])
9943     else
9944         dnl Embedded Firebird has version 3.0
9945         AC_DEFINE(HAVE_FIREBIRD_30, 1)
9946         dnl We need libatomic_ops for any non X86/X64 system
9947         if test "${CPUNAME}" != INTEL -a "${CPUNAME}" != X86_64; then
9948             dnl ===================================================================
9949             dnl Check for system libatomic_ops
9950             dnl ===================================================================
9951             libo_CHECK_SYSTEM_MODULE([libatomic_ops],[LIBATOMIC_OPS],[atomic_ops >= 0.7.2])
9952             if test "$with_system_libatomic_ops" = "yes"; then
9953                 SYSTEM_LIBATOMIC_OPS=TRUE
9954                 AC_CHECK_HEADERS(atomic_ops.h, [],
9955                 [AC_MSG_ERROR(atomic_ops.h not found. install libatomic_ops)], [])
9956             else
9957                 SYSTEM_LIBATOMIC_OPS=
9958                 LIBATOMIC_OPS_CFLAGS="-I${WORKDIR}/UnpackedTarball/libatomic_ops/include"
9959                 LIBATOMIC_OPS_LIBS="-latomic_ops"
9960                 BUILD_TYPE="$BUILD_TYPE LIBATOMIC_OPS"
9961             fi
9962         fi
9963
9964         AC_MSG_RESULT([internal])
9965         SYSTEM_FIREBIRD=
9966         FIREBIRD_CFLAGS="-I${WORKDIR}/UnpackedTarball/firebird/gen/Release/firebird/include"
9967         FIREBIRD_LIBS="-lfbclient"
9968
9969         if test "$with_system_libtommath" = "yes"; then
9970             SYSTEM_LIBTOMMATH=TRUE
9971             dnl check for tommath presence
9972             save_LIBS=$LIBS
9973             AC_CHECK_HEADER(tommath.h,,AC_MSG_ERROR(Include file for tommath not found - please install development tommath package))
9974             AC_CHECK_LIB(tommath, mp_init, LIBTOMMATH_LIBS=-ltommath, AC_MSG_ERROR(Library tommath not found - please install development tommath package))
9975             LIBS=$save_LIBS
9976         else
9977             SYSTEM_LIBTOMMATH=
9978             LIBTOMMATH_CFLAGS="-I${WORKDIR}/UnpackedTarball/libtommath"
9979             LIBTOMMATH_LIBS="-ltommath"
9980             BUILD_TYPE="$BUILD_TYPE LIBTOMMATH"
9981         fi
9982
9983         BUILD_TYPE="$BUILD_TYPE FIREBIRD"
9984         ENABLE_FIREBIRD_SDBC=TRUE
9985         AC_DEFINE([ENABLE_FIREBIRD_SDBC],1)
9986     fi
9987 fi
9988 AC_SUBST(ENABLE_FIREBIRD_SDBC)
9989 AC_SUBST(SYSTEM_LIBATOMIC_OPS)
9990 AC_SUBST(LIBATOMIC_OPS_CFLAGS)
9991 AC_SUBST(LIBATOMIC_OPS_LIBS)
9992 AC_SUBST(SYSTEM_FIREBIRD)
9993 AC_SUBST(FIREBIRD_CFLAGS)
9994 AC_SUBST(FIREBIRD_LIBS)
9995 AC_SUBST(SYSTEM_LIBTOMMATH)
9996 AC_SUBST(LIBTOMMATH_CFLAGS)
9997 AC_SUBST(LIBTOMMATH_LIBS)
9998
9999 dnl ===================================================================
10000 dnl Check for system curl
10001 dnl ===================================================================
10002 AC_MSG_CHECKING([which libcurl to use])
10003 if test "$with_system_curl" = "auto"; then
10004     with_system_curl="$with_system_libs"
10005 fi
10006
10007 if test "$with_system_curl" = "yes"; then
10008     AC_MSG_RESULT([external])
10009     SYSTEM_CURL=TRUE
10010
10011     # First try PKGCONFIG and then fall back
10012     PKG_CHECK_MODULES(CURL, libcurl >= 7.19.4,, [:])
10013
10014     if test -n "$CURL_PKG_ERRORS"; then
10015         AC_PATH_PROG(CURLCONFIG, curl-config)
10016         if test -z "$CURLCONFIG"; then
10017             AC_MSG_ERROR([curl development files not found])
10018         fi
10019         CURL_LIBS=`$CURLCONFIG --libs`
10020         FilterLibs "${CURL_LIBS}"
10021         CURL_LIBS="${filteredlibs}"
10022         CURL_CFLAGS=$("$CURLCONFIG" --cflags | sed -e "s/-I/${ISYSTEM?}/g")
10023         curl_version=`$CURLCONFIG --version | $SED -e 's/^libcurl //'`
10024
10025         AC_MSG_CHECKING([whether libcurl is >= 7.19.4])
10026         case $curl_version in
10027         dnl brackets doubled below because Autoconf uses them as m4 quote characters,
10028         dnl so they need to be doubled to end up in the configure script
10029         7.19.4|7.19.[[5-9]]|7.[[2-9]]?.*|7.???.*|[[8-9]].*|[[1-9]][[0-9]].*)
10030             AC_MSG_RESULT([yes])
10031             ;;
10032         *)
10033             AC_MSG_ERROR([no, you have $curl_version])
10034             ;;
10035         esac
10036     fi
10037
10038     ENABLE_CURL=TRUE
10039 else
10040     AC_MSG_RESULT([internal])
10041     SYSTEM_CURL=
10042     BUILD_TYPE="$BUILD_TYPE CURL"
10043     ENABLE_CURL=TRUE
10044 fi
10045 AC_SUBST(SYSTEM_CURL)
10046 AC_SUBST(CURL_CFLAGS)
10047 AC_SUBST(CURL_LIBS)
10048 AC_SUBST(ENABLE_CURL)
10049
10050 dnl ===================================================================
10051 dnl Check for system boost
10052 dnl ===================================================================
10053 AC_MSG_CHECKING([which boost to use])
10054 if test "$with_system_boost" = "yes"; then
10055     AC_MSG_RESULT([external])
10056     SYSTEM_BOOST=TRUE
10057     AX_BOOST_BASE([1.66],,[AC_MSG_ERROR([no suitable Boost found])])
10058     AX_BOOST_DATE_TIME
10059     AX_BOOST_FILESYSTEM
10060     AX_BOOST_IOSTREAMS
10061     AX_BOOST_LOCALE
10062     AC_LANG_PUSH([C++])
10063     save_CXXFLAGS=$CXXFLAGS
10064     CXXFLAGS="$CXXFLAGS $BOOST_CPPFLAGS $CXXFLAGS_CXX11"
10065     AC_CHECK_HEADER(boost/shared_ptr.hpp, [],
10066        [AC_MSG_ERROR(boost/shared_ptr.hpp not found. install boost)], [])
10067     AC_CHECK_HEADER(boost/spirit/include/classic_core.hpp, [],
10068        [AC_MSG_ERROR(boost/spirit/include/classic_core.hpp not found. install boost >= 1.36)], [])
10069     CXXFLAGS=$save_CXXFLAGS
10070     AC_LANG_POP([C++])
10071     # this is in m4/ax_boost_base.m4
10072     FilterLibs "${BOOST_LDFLAGS}"
10073     BOOST_LDFLAGS="${filteredlibs}"
10074 else
10075     AC_MSG_RESULT([internal])
10076     BUILD_TYPE="$BUILD_TYPE BOOST"
10077     SYSTEM_BOOST=
10078     if test "${COM}" = "GCC" -o "${COM_IS_CLANG}" = "TRUE"; then
10079         # use warning-suppressing wrapper headers
10080         BOOST_CPPFLAGS="-I${SRC_ROOT}/external/boost/include -I${WORKDIR}/UnpackedTarball/boost"
10081     else
10082         BOOST_CPPFLAGS="-I${WORKDIR}/UnpackedTarball/boost"
10083     fi
10084 fi
10085 AC_SUBST(SYSTEM_BOOST)
10086
10087 dnl ===================================================================
10088 dnl Check for system mdds
10089 dnl ===================================================================
10090 libo_CHECK_SYSTEM_MODULE([mdds], [MDDS], [mdds-1.5 >= 1.5.0], ["-I${WORKDIR}/UnpackedTarball/mdds/include"])
10091
10092 dnl ===================================================================
10093 dnl Check for system glm
10094 dnl ===================================================================
10095 AC_MSG_CHECKING([which glm to use])
10096 if test "$with_system_glm" = "yes"; then
10097     AC_MSG_RESULT([external])
10098     SYSTEM_GLM=TRUE
10099     AC_LANG_PUSH([C++])
10100     AC_CHECK_HEADER([glm/glm.hpp], [],
10101        [AC_MSG_ERROR([glm/glm.hpp not found. install glm])], [])
10102     AC_LANG_POP([C++])
10103 else
10104     AC_MSG_RESULT([internal])
10105     BUILD_TYPE="$BUILD_TYPE GLM"
10106     SYSTEM_GLM=
10107     GLM_CFLAGS="${ISYSTEM}${WORKDIR}/UnpackedTarball/glm"
10108 fi
10109 AC_SUBST([GLM_CFLAGS])
10110 AC_SUBST([SYSTEM_GLM])
10111
10112 dnl ===================================================================
10113 dnl Check for system odbc
10114 dnl ===================================================================
10115 AC_MSG_CHECKING([which odbc headers to use])
10116 if test "$with_system_odbc" = "yes" -o '(' "$with_system_headers" = "yes" -a "$with_system_odbc" = "auto" ')' -o '(' "$_os" = "WINNT" -a  "$with_system_odbc" != "no" ')'; then
10117     AC_MSG_RESULT([external])
10118     SYSTEM_ODBC_HEADERS=TRUE
10119
10120     if test "$build_os" = "cygwin" -o "$build_os" = "wsl"; then
10121         save_CPPFLAGS=$CPPFLAGS
10122         find_winsdk
10123         PathFormat "$winsdktest"
10124         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"
10125         AC_CHECK_HEADER(sqlext.h, [],
10126             [AC_MSG_ERROR(odbc not found. install odbc)],
10127             [#include <windows.h>])
10128         CPPFLAGS=$save_CPPFLAGS
10129     else
10130         AC_CHECK_HEADER(sqlext.h, [],
10131             [AC_MSG_ERROR(odbc not found. install odbc)],[])
10132     fi
10133 elif test "$enable_database_connectivity" != yes; then
10134     AC_MSG_RESULT([none])
10135 else
10136     AC_MSG_RESULT([internal])
10137     SYSTEM_ODBC_HEADERS=
10138 fi
10139 AC_SUBST(SYSTEM_ODBC_HEADERS)
10140
10141 dnl ===================================================================
10142 dnl Enable LDAP support
10143 dnl ===================================================================
10144
10145 if test "$_os" != "WINNT" -a "$_os" != "iOS" -a "$_os" != "Android"; then
10146 AC_MSG_CHECKING([whether to enable LDAP support])
10147     if test "$enable_ldap" != "yes"; then
10148         AC_MSG_RESULT([no])
10149         ENABLE_LDAP=""
10150         enable_ldap=no
10151     else
10152         AC_MSG_RESULT([yes])
10153         ENABLE_LDAP="TRUE"
10154     fi
10155 fi
10156 AC_SUBST(ENABLE_LDAP)
10157
10158 dnl ===================================================================
10159 dnl Check for system openldap
10160 dnl ===================================================================
10161
10162 if test "$_os" != "WINNT" -a "$_os" != "iOS" -a "$_os" != "Android" -a "$ENABLE_LDAP" != ""; then
10163 AC_MSG_CHECKING([which openldap library to use])
10164 if test "$with_system_openldap" = "yes"; then
10165     AC_MSG_RESULT([external])
10166     SYSTEM_OPENLDAP=TRUE
10167     AC_CHECK_HEADERS(ldap.h, [], [AC_MSG_ERROR(ldap.h not found. install openldap libs)], [])
10168     AC_CHECK_LIB([ldap], [ldap_simple_bind_s], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10169     AC_CHECK_LIB([ldap], [ldap_set_option], [:], [AC_MSG_ERROR(openldap lib not found or functional)], [])
10170 else
10171     AC_MSG_RESULT([internal])
10172     SYSTEM_OPENLDAP=
10173     BUILD_TYPE="$BUILD_TYPE OPENLDAP"
10174 fi
10175 fi
10176 AC_SUBST(SYSTEM_OPENLDAP)
10177
10178 dnl ===================================================================
10179 dnl Check for system NSS
10180 dnl ===================================================================
10181 if test "$enable_fuzzers" != "yes"; then
10182     libo_CHECK_SYSTEM_MODULE([nss],[NSS],[nss >= 3.9.3 nspr >= 4.8])
10183     AC_DEFINE(HAVE_FEATURE_NSS)
10184     ENABLE_NSS="TRUE"
10185     AC_DEFINE(ENABLE_NSS)
10186 elif test $_os != iOS ; then
10187     with_tls=openssl
10188 fi
10189 AC_SUBST(ENABLE_NSS)
10190
10191 dnl ===================================================================
10192 dnl Check for TLS/SSL and cryptographic implementation to use
10193 dnl ===================================================================
10194 AC_MSG_CHECKING([which TLS/SSL and cryptographic implementation to use])
10195 if test -n "$with_tls"; then
10196     case $with_tls in
10197     openssl)
10198         AC_DEFINE(USE_TLS_OPENSSL)
10199         TLS=OPENSSL
10200         AC_MSG_RESULT([$TLS])
10201
10202         if test "$enable_openssl" != "yes"; then
10203             AC_MSG_ERROR(["Disabling OpenSSL was requested, but the requested TLS to use is actually OpenSSL."])
10204         fi
10205
10206         # warn that OpenSSL has been selected but not all TLS code has this option
10207         AC_MSG_WARN([TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS or GNUTLS])
10208         add_warning "TLS/SSL implementation to use is OpenSSL but some code may still depend on NSS or GNUTLS"
10209         ;;
10210     nss)
10211         AC_DEFINE(USE_TLS_NSS)
10212         TLS=NSS
10213         AC_MSG_RESULT([$TLS])
10214         ;;
10215     no)
10216         AC_MSG_RESULT([none])
10217         AC_MSG_WARN([Skipping TLS/SSL])
10218         ;;
10219     *)
10220         AC_MSG_RESULT([])
10221         AC_MSG_ERROR([unsupported implementation $with_tls. Supported are:
10222 openssl - OpenSSL
10223 nss - Mozilla's Network Security Services (NSS)
10224     ])
10225         ;;
10226     esac
10227 else
10228     # default to using NSS, it results in smaller oox lib
10229     AC_DEFINE(USE_TLS_NSS)
10230     TLS=NSS
10231     AC_MSG_RESULT([$TLS])
10232 fi
10233 AC_SUBST(TLS)
10234
10235 dnl ===================================================================
10236 dnl Check for system sane
10237 dnl ===================================================================
10238 AC_MSG_CHECKING([which sane header to use])
10239 if test "$with_system_sane" = "yes"; then
10240     AC_MSG_RESULT([external])
10241     AC_CHECK_HEADER(sane/sane.h, [],
10242       [AC_MSG_ERROR(sane not found. install sane)], [])
10243 else
10244     AC_MSG_RESULT([internal])
10245     BUILD_TYPE="$BUILD_TYPE SANE"
10246 fi
10247
10248 dnl ===================================================================
10249 dnl Check for system icu
10250 dnl ===================================================================
10251 SYSTEM_GENBRK=
10252 SYSTEM_GENCCODE=
10253 SYSTEM_GENCMN=
10254
10255 ICU_MAJOR=68
10256 ICU_MINOR=1
10257 ICU_RECLASSIFIED_PREPEND_SET_EMPTY="TRUE"
10258 ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER="TRUE"
10259 ICU_RECLASSIFIED_HEBREW_LETTER="TRUE"
10260 AC_MSG_CHECKING([which icu to use])
10261 if test "$with_system_icu" = "yes"; then
10262     AC_MSG_RESULT([external])
10263     SYSTEM_ICU=TRUE
10264     AC_LANG_PUSH([C++])
10265     AC_MSG_CHECKING([for unicode/rbbi.h])
10266     AC_PREPROC_IFELSE([AC_LANG_SOURCE([[unicode/rbbi.h]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([icu headers not found])])
10267     AC_LANG_POP([C++])
10268
10269     if test "$cross_compiling" != "yes"; then
10270         PKG_CHECK_MODULES(ICU, icu-i18n >= 4.6)
10271         ICU_VERSION=`$PKG_CONFIG --modversion icu-i18n 2>/dev/null`
10272         ICU_MAJOR=`echo $ICU_VERSION | cut -d"." -f1`
10273         ICU_MINOR=`echo $ICU_VERSION | cut -d"." -f2`
10274     fi
10275
10276     if test "$cross_compiling" = "yes" -a \( "$with_system_icu_for_build" = "yes" -o "$with_system_icu_for_build" = "force" \); then
10277         ICU_VERSION_FOR_BUILD=`$PKG_CONFIG --modversion icu-i18n 2>/dev/null`
10278         ICU_MAJOR_FOR_BUILD=`echo $ICU_VERSION_FOR_BUILD | cut -d"." -f1`
10279         ICU_MINOR_FOR_BUILD=`echo $ICU_VERSION_FOR_BUILD | cut -d"." -f2`
10280         AC_MSG_CHECKING([if MinGW and system versions of ICU are compatible])
10281         if test "$ICU_MAJOR" -eq "$ICU_MAJOR_FOR_BUILD" -a "$ICU_MINOR" -eq "$ICU_MINOR_FOR_BUILD"; then
10282             AC_MSG_RESULT([yes])
10283         else
10284             AC_MSG_RESULT([no])
10285             if test "$with_system_icu_for_build" != "force"; then
10286                 AC_MSG_ERROR([System ICU is not version-compatible with MinGW ICU.
10287 You can use --with-system-icu-for-build=force to use it anyway.])
10288             fi
10289         fi
10290     fi
10291
10292     if test "$cross_compiling" != "yes" -o "$with_system_icu_for_build" = "yes" -o "$with_system_icu_for_build" = "force"; then
10293         # using the system icu tools can lead to version confusion, use the
10294         # ones from the build environment when cross-compiling
10295         AC_PATH_PROG(SYSTEM_GENBRK, genbrk, [], [$PATH:/usr/sbin:/sbin])
10296         if test -z "$SYSTEM_GENBRK"; then
10297             AC_MSG_ERROR([\'genbrk\' not found in \$PATH, install the icu development tool \'genbrk\'])
10298         fi
10299         AC_PATH_PROG(SYSTEM_GENCCODE, genccode, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10300         if test -z "$SYSTEM_GENCCODE"; then
10301             AC_MSG_ERROR([\'genccode\' not found in \$PATH, install the icu development tool \'genccode\'])
10302         fi
10303         AC_PATH_PROG(SYSTEM_GENCMN, gencmn, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
10304         if test -z "$SYSTEM_GENCMN"; then
10305             AC_MSG_ERROR([\'gencmn\' not found in \$PATH, install the icu development tool \'gencmn\'])
10306         fi
10307         if test "$ICU_MAJOR" -ge "49"; then
10308             ICU_RECLASSIFIED_PREPEND_SET_EMPTY="TRUE"
10309             ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER="TRUE"
10310             ICU_RECLASSIFIED_HEBREW_LETTER="TRUE"
10311         else
10312             ICU_RECLASSIFIED_PREPEND_SET_EMPTY=
10313             ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER=
10314             ICU_RECLASSIFIED_HEBREW_LETTER=
10315         fi
10316     fi
10317
10318     if test "$cross_compiling" = "yes"; then
10319         if test "$ICU_MAJOR" -ge "50"; then
10320             AC_MSG_RESULT([Ignore ICU_MINOR as obviously the libraries don't include the minor version in their names any more])
10321             ICU_MINOR=""
10322         fi
10323     fi
10324 else
10325     AC_MSG_RESULT([internal])
10326     SYSTEM_ICU=
10327     BUILD_TYPE="$BUILD_TYPE ICU"
10328     # surprisingly set these only for "internal" (to be used by various other
10329     # external libs): the system icu-config is quite unhelpful and spits out
10330     # dozens of weird flags and also default path -I/usr/include
10331     ICU_CFLAGS="-I${WORKDIR}/UnpackedTarball/icu/source/i18n -I${WORKDIR}/UnpackedTarball/icu/source/common"
10332     ICU_LIBS="-L${WORKDIR}/UnpackedTarball/icu/source/lib"
10333 fi
10334 if test "$ICU_MAJOR" -ge "59"; then
10335     # As of ICU 59 it defaults to typedef char16_t UChar; which is available
10336     # with -std=c++11 but not all external libraries can be built with that,
10337     # for those use a bit-compatible typedef uint16_t UChar; see
10338     # icu/source/common/unicode/umachine.h
10339     ICU_UCHAR_TYPE="-DUCHAR_TYPE=uint16_t"
10340 else
10341     ICU_UCHAR_TYPE=""
10342 fi
10343 AC_SUBST(SYSTEM_ICU)
10344 AC_SUBST(SYSTEM_GENBRK)
10345 AC_SUBST(SYSTEM_GENCCODE)
10346 AC_SUBST(SYSTEM_GENCMN)
10347 AC_SUBST(ICU_MAJOR)
10348 AC_SUBST(ICU_MINOR)
10349 AC_SUBST(ICU_RECLASSIFIED_PREPEND_SET_EMPTY)
10350 AC_SUBST(ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER)
10351 AC_SUBST(ICU_RECLASSIFIED_HEBREW_LETTER)
10352 AC_SUBST(ICU_CFLAGS)
10353 AC_SUBST(ICU_LIBS)
10354 AC_SUBST(ICU_UCHAR_TYPE)
10355
10356 dnl ==================================================================
10357 dnl Breakpad
10358 dnl ==================================================================
10359 DEFAULT_CRASHDUMP_VALUE="true"
10360 AC_MSG_CHECKING([whether to enable breakpad])
10361 if test "$enable_breakpad" != yes; then
10362     AC_MSG_RESULT([no])
10363 else
10364     AC_MSG_RESULT([yes])
10365     ENABLE_BREAKPAD="TRUE"
10366     AC_DEFINE(ENABLE_BREAKPAD)
10367     AC_DEFINE(HAVE_FEATURE_BREAKPAD, 1)
10368     BUILD_TYPE="$BUILD_TYPE BREAKPAD"
10369
10370     AC_MSG_CHECKING([for disable crash dump])
10371     if test "$enable_crashdump" = no; then
10372         DEFAULT_CRASHDUMP_VALUE="false"
10373         AC_MSG_RESULT([yes])
10374     else
10375        AC_MSG_RESULT([no])
10376     fi
10377
10378     AC_MSG_CHECKING([for crashreport config])
10379     if test "$with_symbol_config" = "no"; then
10380         BREAKPAD_SYMBOL_CONFIG="invalid"
10381         AC_MSG_RESULT([no])
10382     else
10383         BREAKPAD_SYMBOL_CONFIG="$with_symbol_config"
10384         AC_DEFINE(BREAKPAD_SYMBOL_CONFIG)
10385         AC_MSG_RESULT([yes])
10386     fi
10387     AC_SUBST(BREAKPAD_SYMBOL_CONFIG)
10388 fi
10389 AC_SUBST(ENABLE_BREAKPAD)
10390 AC_SUBST(DEFAULT_CRASHDUMP_VALUE)
10391
10392 dnl ==================================================================
10393 dnl libfuzzer
10394 dnl ==================================================================
10395 AC_MSG_CHECKING([whether to enable fuzzers])
10396 if test "$enable_fuzzers" != yes; then
10397     AC_MSG_RESULT([no])
10398 else
10399     if test $LIB_FUZZING_ENGINE == ""; then
10400       AC_MSG_ERROR(['LIB_FUZZING_ENGINE' must be set when using --enable-fuzzers. Examples include '-fsanitize=fuzzer'.])
10401     fi
10402     AC_MSG_RESULT([yes])
10403     ENABLE_FUZZERS="TRUE"
10404     AC_DEFINE([ENABLE_FUZZERS],1)
10405     BUILD_TYPE="$BUILD_TYPE FUZZERS"
10406 fi
10407 AC_SUBST(LIB_FUZZING_ENGINE)
10408 AC_SUBST(ENABLE_FUZZERS)
10409
10410 dnl ===================================================================
10411 dnl Orcus
10412 dnl ===================================================================
10413 libo_CHECK_SYSTEM_MODULE([orcus],[ORCUS],[liborcus-0.16 >= 0.16.0])
10414 if test "$with_system_orcus" != "yes"; then
10415     if test "$SYSTEM_BOOST" = "TRUE"; then
10416         # ===========================================================
10417         # Determine if we are going to need to link with Boost.System
10418         # ===========================================================
10419         dnl This seems to be necessary since boost 1.50 (1.48 does not need it,
10420         dnl 1.49 is untested). The macro BOOST_THREAD_DONT_USE_SYSTEM mentioned
10421         dnl in documentation has no effect.
10422         AC_MSG_CHECKING([if we need to link with Boost.System])
10423         AC_LANG_PUSH([C++])
10424         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
10425                 @%:@include <boost/version.hpp>
10426             ]],[[
10427                 #if BOOST_VERSION >= 105000
10428                 #   error yes, we need to link with Boost.System
10429                 #endif
10430             ]])],[
10431                 AC_MSG_RESULT([no])
10432             ],[
10433                 AC_MSG_RESULT([yes])
10434                 AX_BOOST_SYSTEM
10435         ])
10436         AC_LANG_POP([C++])
10437     fi
10438 fi
10439 dnl FIXME by renaming SYSTEM_LIBORCUS to SYSTEM_ORCUS in the build system world
10440 SYSTEM_LIBORCUS=$SYSTEM_ORCUS
10441 AC_SUBST([BOOST_SYSTEM_LIB])
10442 AC_SUBST(SYSTEM_LIBORCUS)
10443
10444 dnl ===================================================================
10445 dnl HarfBuzz
10446 dnl ===================================================================
10447 libo_CHECK_SYSTEM_MODULE([graphite],[GRAPHITE],[graphite2 >= 0.9.3],
10448                          ["-I${WORKDIR}/UnpackedTarball/graphite/include -DGRAPHITE2_STATIC"],
10449                          ["-L${WORKDIR}/LinkTarget/StaticLibrary -lgraphite"])
10450
10451 libo_CHECK_SYSTEM_MODULE([harfbuzz],[HARFBUZZ],[harfbuzz-icu >= 0.9.42],
10452                          ["-I${WORKDIR}/UnpackedTarball/harfbuzz/src"],
10453                          ["-L${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs -lharfbuzz"])
10454
10455 if test "$COM" = "MSC"; then # override the above
10456     GRAPHITE_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/graphite.lib"
10457     HARFBUZZ_LIBS="${WORKDIR}/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.lib"
10458 fi
10459
10460 if test "$with_system_harfbuzz" = "yes"; then
10461     if test "$with_system_graphite" = "no"; then
10462         AC_MSG_ERROR([--with-system-graphite must be used when --with-system-harfbuzz is used])
10463     fi
10464     AC_MSG_CHECKING([whether system Harfbuzz is built with Graphite support])
10465     save_LIBS="$LIBS"
10466     save_CFLAGS="$CFLAGS"
10467     LIBS="$LIBS $HARFBUZZ_LIBS"
10468     CFLAGS="$CFLAGS $HARFBUZZ_CFLAGS"
10469     AC_CHECK_FUNC(hb_graphite2_face_get_gr_face,,[AC_MSG_ERROR([Harfbuzz needs to be built with Graphite support.])])
10470     LIBS="$save_LIBS"
10471     CFLAGS="$save_CFLAGS"
10472 else
10473     if test "$with_system_graphite" = "yes"; then
10474         AC_MSG_ERROR([--without-system-graphite must be used when --without-system-harfbuzz is used])
10475     fi
10476 fi
10477
10478 AC_MSG_CHECKING([whether to use X11])
10479 dnl ***************************************
10480 dnl testing for X libraries and includes...
10481 dnl ***************************************
10482 if test "$USING_X11" = TRUE; then
10483     AC_DEFINE(HAVE_FEATURE_X11)
10484 fi
10485 AC_MSG_RESULT([$USING_X11])
10486
10487 if test "$USING_X11" = TRUE; then
10488     AC_PATH_X
10489     AC_PATH_XTRA
10490     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
10491
10492     if test -z "$x_includes"; then
10493         x_includes="default_x_includes"
10494     fi
10495     if test -z "$x_libraries"; then
10496         x_libraries="default_x_libraries"
10497     fi
10498     CFLAGS="$CFLAGS $X_CFLAGS"
10499     LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
10500     AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", [AC_MSG_ERROR([X Development libraries not found])])
10501 else
10502     x_includes="no_x_includes"
10503     x_libraries="no_x_libraries"
10504 fi
10505
10506 if test "$USING_X11" = TRUE; then
10507     dnl ===================================================================
10508     dnl Check for extension headers
10509     dnl ===================================================================
10510     AC_CHECK_HEADERS(X11/extensions/shape.h,[],[AC_MSG_ERROR([libXext headers not found])],
10511      [#include <X11/extensions/shape.h>])
10512
10513     # vcl needs ICE and SM
10514     AC_CHECK_HEADERS(X11/ICE/ICElib.h,[],[AC_MSG_ERROR([libICE headers not found])])
10515     AC_CHECK_LIB([ICE], [IceConnectionNumber], [:],
10516         [AC_MSG_ERROR(ICE library not found)])
10517     AC_CHECK_HEADERS(X11/SM/SMlib.h,[],[AC_MSG_ERROR([libSM headers not found])])
10518     AC_CHECK_LIB([SM], [SmcOpenConnection], [:],
10519         [AC_MSG_ERROR(SM library not found)])
10520 fi
10521
10522 if test "$USING_X11" = TRUE -a "$ENABLE_JAVA" != ""; then
10523     # bean/native/unix/com_sun_star_comp_beans_LocalOfficeWindow.c needs Xt
10524     AC_CHECK_HEADERS(X11/Intrinsic.h,[],[AC_MSG_ERROR([libXt headers not found])])
10525 fi
10526
10527 dnl ===================================================================
10528 dnl Check for system Xrender
10529 dnl ===================================================================
10530 AC_MSG_CHECKING([whether to use Xrender])
10531 if test "$USING_X11" = TRUE -a  "$test_xrender" = "yes"; then
10532     AC_MSG_RESULT([yes])
10533     PKG_CHECK_MODULES(XRENDER, xrender)
10534     XRENDER_CFLAGS=$(printf '%s' "$XRENDER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10535     FilterLibs "${XRENDER_LIBS}"
10536     XRENDER_LIBS="${filteredlibs}"
10537     AC_CHECK_LIB([Xrender], [XRenderQueryVersion], [:],
10538       [AC_MSG_ERROR(libXrender not found or functional)], [])
10539     AC_CHECK_HEADER(X11/extensions/Xrender.h, [],
10540       [AC_MSG_ERROR(Xrender not found. install X)], [])
10541 else
10542     AC_MSG_RESULT([no])
10543 fi
10544 AC_SUBST(XRENDER_CFLAGS)
10545 AC_SUBST(XRENDER_LIBS)
10546
10547 dnl ===================================================================
10548 dnl Check for XRandr
10549 dnl ===================================================================
10550 AC_MSG_CHECKING([whether to enable RandR support])
10551 if test "$USING_X11" = TRUE -a "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \); then
10552     AC_MSG_RESULT([yes])
10553     PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2, ENABLE_RANDR="TRUE", ENABLE_RANDR="")
10554     if test "$ENABLE_RANDR" != "TRUE"; then
10555         AC_CHECK_HEADER(X11/extensions/Xrandr.h, [],
10556                     [AC_MSG_ERROR([X11/extensions/Xrandr.h could not be found. X11 dev missing?])], [])
10557         XRANDR_CFLAGS=" "
10558         AC_CHECK_LIB([Xrandr], [XRRQueryExtension], [:],
10559           [ AC_MSG_ERROR(libXrandr not found or functional) ], [])
10560         XRANDR_LIBS="-lXrandr "
10561         ENABLE_RANDR="TRUE"
10562     fi
10563     XRANDR_CFLAGS=$(printf '%s' "$XRANDR_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10564     FilterLibs "${XRANDR_LIBS}"
10565     XRANDR_LIBS="${filteredlibs}"
10566 else
10567     ENABLE_RANDR=""
10568     AC_MSG_RESULT([no])
10569 fi
10570 AC_SUBST(XRANDR_CFLAGS)
10571 AC_SUBST(XRANDR_LIBS)
10572 AC_SUBST(ENABLE_RANDR)
10573
10574 if test "$enable_neon" = "no" -o "$enable_mpl_subset" = "yes"; then
10575     if test -z "$WITH_WEBDAV"; then
10576         WITH_WEBDAV="serf"
10577     fi
10578 fi
10579 if test $_os = iOS -o $_os = Android; then
10580     WITH_WEBDAV="no"
10581 fi
10582 AC_MSG_CHECKING([for webdav library])
10583 case "$WITH_WEBDAV" in
10584 serf)
10585     AC_MSG_RESULT([serf])
10586     # Check for system apr-util
10587     libo_CHECK_SYSTEM_MODULE([apr],[APR],[apr-util-1],
10588                              ["-I${WORKDIR}/UnpackedTarball/apr/include -I${WORKDIR}/UnpackedTarball/apr_util/include"],
10589                              ["-L${WORKDIR}/UnpackedTarball/apr/.libs -lapr-1 -L${WORKDIR}/UnpackedTarball/apr_util/.libs -laprutil-1"])
10590     if test "$COM" = "MSC"; then
10591         APR_LIB_DIR="LibR"
10592         test -n "${MSVC_USE_DEBUG_RUNTIME}" && APR_LIB_DIR="LibD"
10593         APR_LIBS="${WORKDIR}/UnpackedTarball/apr/${APR_LIB_DIR}/apr-1.lib ${WORKDIR}/UnpackedTarball/apr_util/${APR_LIB_DIR}/aprutil-1.lib"
10594     fi
10595
10596     # Check for system serf
10597     libo_CHECK_SYSTEM_MODULE([serf],[SERF],[serf-1 >= 1.1.0],["-I${WORKDIR}/UnpackedTarball/serf"],
10598                              ["-L${WORKDIR}/UnpackedTarball/serf/.libs -lserf-1"])
10599     if test "$COM" = "MSC"; then
10600         SERF_LIB_DIR="Release"
10601         test -n "${MSVC_USE_DEBUG_RUNTIME}" && SERF_LIB_DIR="Debug"
10602         SERF_LIBS="${WORKDIR}/UnpackedTarball/serf/${SERF_LIB_DIR}/serf-1.lib"
10603     fi
10604     ;;
10605 neon)
10606     AC_MSG_RESULT([neon])
10607     # Check for system neon
10608     libo_CHECK_SYSTEM_MODULE([neon],[NEON],[neon >= 0.31.1])
10609     if test "$with_system_neon" = "yes"; then
10610         NEON_VERSION="`$PKG_CONFIG --modversion neon | $SED 's/\.//g'`"
10611     else
10612         NEON_VERSION=0311
10613     fi
10614     AC_SUBST(NEON_VERSION)
10615     ;;
10616 *)
10617     AC_MSG_RESULT([none, disabled])
10618     WITH_WEBDAV=""
10619     ;;
10620 esac
10621 AC_SUBST(WITH_WEBDAV)
10622
10623 dnl ===================================================================
10624 dnl Check for disabling cve_tests
10625 dnl ===================================================================
10626 AC_MSG_CHECKING([whether to execute CVE tests])
10627 # If not explicitly enabled or disabled, default
10628 if test -z "$enable_cve_tests"; then
10629     case "$OS" in
10630     WNT)
10631         # Default cves off for Windows with its wild and wonderful
10632         # variety of AV software kicking in and panicking
10633         enable_cve_tests=no
10634         ;;
10635     *)
10636         # otherwise yes
10637         enable_cve_tests=yes
10638         ;;
10639     esac
10640 fi
10641 if test "$enable_cve_tests" = "no"; then
10642     AC_MSG_RESULT([no])
10643     DISABLE_CVE_TESTS=TRUE
10644     AC_SUBST(DISABLE_CVE_TESTS)
10645 else
10646     AC_MSG_RESULT([yes])
10647 fi
10648
10649 dnl ===================================================================
10650 dnl Check for enabling chart XShape tests
10651 dnl ===================================================================
10652 AC_MSG_CHECKING([whether to execute chart XShape tests])
10653 if test "$enable_chart_tests" = "yes" -o '(' "$_os" = "WINNT" -a "$enable_chart_tests" != "no" ')'; then
10654     AC_MSG_RESULT([yes])
10655     ENABLE_CHART_TESTS=TRUE
10656     AC_SUBST(ENABLE_CHART_TESTS)
10657 else
10658     AC_MSG_RESULT([no])
10659 fi
10660
10661 dnl ===================================================================
10662 dnl Check for system openssl
10663 dnl ===================================================================
10664 DISABLE_OPENSSL=
10665 AC_MSG_CHECKING([whether to disable OpenSSL usage])
10666 if test "$enable_openssl" = "yes"; then
10667     AC_MSG_RESULT([no])
10668     if test "$_os" = Darwin ; then
10669         # OpenSSL is deprecated when building for 10.7 or later.
10670         #
10671         # http://stackoverflow.com/questions/7406946/why-is-apple-deprecating-openssl-in-macos-10-7-lion
10672         # http://stackoverflow.com/questions/7475914/libcrypto-deprecated-on-mac-os-x-10-7-lion
10673
10674         with_system_openssl=no
10675         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
10676     elif test "$_os" = "FreeBSD" -o "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o "$_os" = "DragonFly" \
10677             && test "$with_system_openssl" != "no"; then
10678         with_system_openssl=yes
10679         SYSTEM_OPENSSL=TRUE
10680         OPENSSL_CFLAGS=
10681         OPENSSL_LIBS="-lssl -lcrypto"
10682     else
10683         libo_CHECK_SYSTEM_MODULE([openssl],[OPENSSL],[openssl])
10684     fi
10685     if test "$with_system_openssl" = "yes"; then
10686         AC_MSG_CHECKING([whether openssl supports SHA512])
10687         AC_LANG_PUSH([C])
10688         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/sha.h>]],[[
10689             SHA512_CTX context;
10690 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, openssl too old. Need >= 0.9.8.])])
10691         AC_LANG_POP(C)
10692     fi
10693 else
10694     AC_MSG_RESULT([yes])
10695     DISABLE_OPENSSL=TRUE
10696
10697     # warn that although OpenSSL is disabled, system libraries may depend on it
10698     AC_MSG_WARN([OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies])
10699     add_warning "OpenSSL has been disabled. No code compiled here will make use of it but system libraries may create indirect dependencies"
10700 fi
10701
10702 AC_SUBST([DISABLE_OPENSSL])
10703
10704 if test "$enable_cipher_openssl_backend" = yes && test "$DISABLE_OPENSSL" = TRUE; then
10705     if test "$libo_fuzzed_enable_cipher_openssl_backend" = yes; then
10706         AC_MSG_NOTICE([Resetting --enable-cipher-openssl-backend=no])
10707         enable_cipher_openssl_backend=no
10708     else
10709         AC_MSG_ERROR([--enable-cipher-openssl-backend needs OpenSSL, but --disable-openssl was given.])
10710     fi
10711 fi
10712 AC_MSG_CHECKING([whether to enable the OpenSSL backend for rtl/cipher.h])
10713 ENABLE_CIPHER_OPENSSL_BACKEND=
10714 if test "$enable_cipher_openssl_backend" = yes; then
10715     AC_MSG_RESULT([yes])
10716     ENABLE_CIPHER_OPENSSL_BACKEND=TRUE
10717 else
10718     AC_MSG_RESULT([no])
10719 fi
10720 AC_SUBST([ENABLE_CIPHER_OPENSSL_BACKEND])
10721
10722 dnl ===================================================================
10723 dnl Check for building gnutls
10724 dnl ===================================================================
10725 AC_MSG_CHECKING([whether to use gnutls])
10726 if test "$WITH_WEBDAV" = "neon" -a "$with_system_neon" = no -a "$enable_openssl" = "no"; then
10727     AC_MSG_RESULT([yes])
10728     AM_PATH_LIBGCRYPT()
10729     PKG_CHECK_MODULES(GNUTLS, [gnutls],,
10730         AC_MSG_ERROR([[Disabling OpenSSL was requested, but GNUTLS is not
10731                       available in the system to use as replacement.]]))
10732     FilterLibs "${LIBGCRYPT_LIBS}"
10733     LIBGCRYPT_LIBS="${filteredlibs}"
10734 else
10735     AC_MSG_RESULT([no])
10736 fi
10737
10738 AC_SUBST([LIBGCRYPT_CFLAGS])
10739 AC_SUBST([LIBGCRYPT_LIBS])
10740
10741 dnl ===================================================================
10742 dnl Check for system redland
10743 dnl ===================================================================
10744 dnl redland: versions before 1.0.8 write RDF/XML that is useless for ODF (@xml:base)
10745 dnl raptor2: need at least 2.0.7 for CVE-2012-0037
10746 libo_CHECK_SYSTEM_MODULE([redland],[REDLAND],[redland >= 1.0.8 raptor2 >= 2.0.7])
10747 if test "$with_system_redland" = "yes"; then
10748     AC_CHECK_LIB([rdf], [librdf_world_set_raptor_init_handler], [:],
10749             [AC_MSG_ERROR(librdf too old. Need >= 1.0.16)], [])
10750 else
10751     RAPTOR_MAJOR="0"
10752     RASQAL_MAJOR="3"
10753     REDLAND_MAJOR="0"
10754 fi
10755 AC_SUBST(RAPTOR_MAJOR)
10756 AC_SUBST(RASQAL_MAJOR)
10757 AC_SUBST(REDLAND_MAJOR)
10758
10759 dnl ===================================================================
10760 dnl Check for system hunspell
10761 dnl ===================================================================
10762 AC_MSG_CHECKING([which libhunspell to use])
10763 if test "$_os" = iOS; then
10764    AC_MSG_RESULT([none])
10765 elif test "$with_system_hunspell" = "yes"; then
10766     AC_MSG_RESULT([external])
10767     SYSTEM_HUNSPELL=TRUE
10768     AC_LANG_PUSH([C++])
10769     PKG_CHECK_MODULES(HUNSPELL, hunspell, HUNSPELL_PC="TRUE", HUNSPELL_PC="" )
10770     if test "$HUNSPELL_PC" != "TRUE"; then
10771         AC_CHECK_HEADER(hunspell.hxx, [],
10772             [
10773             AC_CHECK_HEADER(hunspell/hunspell.hxx, [ HUNSPELL_CFLAGS=-I/usr/include/hunspell ],
10774             [AC_MSG_ERROR(hunspell headers not found.)], [])
10775             ], [])
10776         AC_CHECK_LIB([hunspell], [main], [:],
10777            [ AC_MSG_ERROR(hunspell library not found.) ], [])
10778         HUNSPELL_LIBS=-lhunspell
10779     fi
10780     AC_LANG_POP([C++])
10781     HUNSPELL_CFLAGS=$(printf '%s' "$HUNSPELL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10782     FilterLibs "${HUNSPELL_LIBS}"
10783     HUNSPELL_LIBS="${filteredlibs}"
10784 else
10785     AC_MSG_RESULT([internal])
10786     SYSTEM_HUNSPELL=
10787     HUNSPELL_CFLAGS="-I${WORKDIR}/UnpackedTarball/hunspell/src/hunspell"
10788     if test "$COM" = "MSC"; then
10789         HUNSPELL_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/hunspell.lib"
10790     else
10791         HUNSPELL_LIBS="-L${WORKDIR}/UnpackedTarball/hunspell/src/hunspell/.libs -lhunspell-1.7"
10792     fi
10793     BUILD_TYPE="$BUILD_TYPE HUNSPELL"
10794 fi
10795 AC_SUBST(SYSTEM_HUNSPELL)
10796 AC_SUBST(HUNSPELL_CFLAGS)
10797 AC_SUBST(HUNSPELL_LIBS)
10798
10799 dnl ===================================================================
10800 dnl Check for system qrcodegen
10801 dnl ===================================================================
10802 AC_MSG_CHECKING([whether to use libqrcodegen])
10803 if test "$enable_qrcodegen" = "no"; then
10804     AC_MSG_RESULT([no])
10805     ENABLE_QRCODEGEN=
10806     SYSTEM_QRCODEGEN=
10807 else
10808     AC_MSG_RESULT([yes])
10809     ENABLE_QRCODEGEN=TRUE
10810     AC_MSG_CHECKING([which libqrcodegen to use])
10811     if test "$with_system_qrcodegen" = "yes"; then
10812         AC_MSG_RESULT([external])
10813         SYSTEM_QRCODEGEN=TRUE
10814         AC_LANG_PUSH([C++])
10815         AC_CHECK_HEADER(qrcodegen/QrCode.hpp, [],
10816             [AC_MSG_ERROR(qrcodegen headers not found.)], [#include <stdexcept>])
10817         AC_CHECK_LIB([qrcodegencpp], [main], [:],
10818             [ AC_MSG_ERROR(qrcodegen C++ library not found.) ], [])
10819         QRCODEGEN_LIBS=-lqrcodegencpp
10820         AC_LANG_POP([C++])
10821         QRCODEGEN_CFLAGS=$(printf '%s' "$QRCODEGEN_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10822         FilterLibs "${QRCODEGEN_LIBS}"
10823         QRCODEGEN_LIBS="${filteredlibs}"
10824     else
10825         AC_MSG_RESULT([internal])
10826         SYSTEM_QRCODEGEN=
10827         BUILD_TYPE="$BUILD_TYPE QRCODEGEN"
10828     fi
10829     if test "$ENABLE_QRCODEGEN" = TRUE; then
10830         AC_DEFINE(ENABLE_QRCODEGEN)
10831     fi
10832 fi
10833 AC_SUBST(SYSTEM_QRCODEGEN)
10834 AC_SUBST(ENABLE_QRCODEGEN)
10835 AC_SUBST(QRCODEGEN_CFLAGS)
10836 AC_SUBST(QRCODEGEN_LIBS)
10837
10838 dnl ===================================================================
10839 dnl Check for system box2d
10840 dnl ===================================================================
10841 AC_MSG_CHECKING([which box2d to use])
10842 if test "$with_system_box2d" = "yes"; then
10843     AC_MSG_RESULT([external])
10844     SYSTEM_BOX2D=TRUE
10845     AC_LANG_PUSH([C++])
10846     AC_CHECK_HEADER(box2d/box2d.h, [BOX2D_H_FOUND='TRUE'],
10847         [BOX2D_H_FOUND='FALSE'])
10848     if test "$BOX2D_H_FOUND" = "TRUE"; then # 2.4.0+
10849         _BOX2D_LIB=box2d
10850         AC_DEFINE(BOX2D_HEADER,<box2d/box2d.h>)
10851     else
10852         # fail this. there's no other alternative to check when we are here.
10853         AC_CHECK_HEADER([Box2D/Box2D.h], [],
10854                 [AC_MSG_ERROR(box2d headers not found.)])
10855         _BOX2D_LIB=Box2D
10856         AC_DEFINE(BOX2D_HEADER,<Box2D/Box2D.h>)
10857     fi
10858     AC_CHECK_LIB([$_BOX2D_LIB], [main], [:],
10859         [ AC_MSG_ERROR(box2d library not found.) ], [])
10860     BOX2D_LIBS=-l$_BOX2D_LIB
10861     AC_LANG_POP([C++])
10862     BOX2D_CFLAGS=$(printf '%s' "$BOX2D_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10863     FilterLibs "${BOX2D_LIBS}"
10864     BOX2D_LIBS="${filteredlibs}"
10865 else
10866     AC_MSG_RESULT([internal])
10867     SYSTEM_BOX2D=
10868     BUILD_TYPE="$BUILD_TYPE BOX2D"
10869 fi
10870 AC_SUBST(SYSTEM_BOX2D)
10871 AC_SUBST(BOX2D_CFLAGS)
10872 AC_SUBST(BOX2D_LIBS)
10873
10874 dnl ===================================================================
10875 dnl Checking for altlinuxhyph
10876 dnl ===================================================================
10877 AC_MSG_CHECKING([which altlinuxhyph to use])
10878 if test "$with_system_altlinuxhyph" = "yes"; then
10879     AC_MSG_RESULT([external])
10880     SYSTEM_HYPH=TRUE
10881     AC_CHECK_HEADER(hyphen.h, [],
10882        [ AC_MSG_ERROR(altlinuxhyph headers not found.)], [])
10883     AC_CHECK_MEMBER(struct _HyphenDict.cset, [],
10884        [ AC_MSG_ERROR(no. You are sure you have altlinuyhyph headers?)],
10885        [#include <hyphen.h>])
10886     AC_CHECK_LIB(hyphen, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyphen],
10887         [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
10888     if test -z "$HYPHEN_LIB"; then
10889         AC_CHECK_LIB(hyph, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyph],
10890            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
10891     fi
10892     if test -z "$HYPHEN_LIB"; then
10893         AC_CHECK_LIB(hnj, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhnj],
10894            [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
10895     fi
10896 else
10897     AC_MSG_RESULT([internal])
10898     SYSTEM_HYPH=
10899     BUILD_TYPE="$BUILD_TYPE HYPHEN"
10900     if test "$COM" = "MSC"; then
10901         HYPHEN_LIB="${WORKDIR}/LinkTarget/StaticLibrary/hyphen.lib"
10902     else
10903         HYPHEN_LIB="-L${WORKDIR}/UnpackedTarball/hyphen/.libs -lhyphen"
10904     fi
10905 fi
10906 AC_SUBST(SYSTEM_HYPH)
10907 AC_SUBST(HYPHEN_LIB)
10908
10909 dnl ===================================================================
10910 dnl Checking for mythes
10911 dnl ===================================================================
10912 AC_MSG_CHECKING([which mythes to use])
10913 if test "$_os" = iOS; then
10914    AC_MSG_RESULT([none])
10915 elif test "$with_system_mythes" = "yes"; then
10916     AC_MSG_RESULT([external])
10917     SYSTEM_MYTHES=TRUE
10918     AC_LANG_PUSH([C++])
10919     PKG_CHECK_MODULES(MYTHES, mythes, MYTHES_PKGCONFIG=yes, MYTHES_PKGCONFIG=no)
10920     if test "$MYTHES_PKGCONFIG" = "no"; then
10921         AC_CHECK_HEADER(mythes.hxx, [],
10922             [ AC_MSG_ERROR(mythes.hxx headers not found.)], [])
10923         AC_CHECK_LIB([mythes-1.2], [main], [:],
10924             [ MYTHES_FOUND=no], [])
10925     if test "$MYTHES_FOUND" = "no"; then
10926         AC_CHECK_LIB(mythes, main, [MYTHES_FOUND=yes],
10927                 [ MYTHES_FOUND=no], [])
10928     fi
10929     if test "$MYTHES_FOUND" = "no"; then
10930         AC_MSG_ERROR([mythes library not found!.])
10931     fi
10932     fi
10933     AC_LANG_POP([C++])
10934     MYTHES_CFLAGS=$(printf '%s' "$MYTHES_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
10935     FilterLibs "${MYTHES_LIBS}"
10936     MYTHES_LIBS="${filteredlibs}"
10937 else
10938     AC_MSG_RESULT([internal])
10939     SYSTEM_MYTHES=
10940     BUILD_TYPE="$BUILD_TYPE MYTHES"
10941     if test "$COM" = "MSC"; then
10942         MYTHES_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/mythes.lib"
10943     else
10944         MYTHES_LIBS="-L${WORKDIR}/UnpackedTarball/mythes/.libs -lmythes-1.2"
10945     fi
10946 fi
10947 AC_SUBST(SYSTEM_MYTHES)
10948 AC_SUBST(MYTHES_CFLAGS)
10949 AC_SUBST(MYTHES_LIBS)
10950
10951 dnl ===================================================================
10952 dnl How should we build the linear programming solver ?
10953 dnl ===================================================================
10954
10955 ENABLE_COINMP=
10956 AC_MSG_CHECKING([whether to build with CoinMP])
10957 if test "$enable_coinmp" != "no"; then
10958     ENABLE_COINMP=TRUE
10959     AC_MSG_RESULT([yes])
10960     if test "$with_system_coinmp" = "yes"; then
10961         SYSTEM_COINMP=TRUE
10962         PKG_CHECK_MODULES(COINMP, coinmp coinutils)
10963         FilterLibs "${COINMP_LIBS}"
10964         COINMP_LIBS="${filteredlibs}"
10965     else
10966         BUILD_TYPE="$BUILD_TYPE COINMP"
10967     fi
10968 else
10969     AC_MSG_RESULT([no])
10970 fi
10971 AC_SUBST(ENABLE_COINMP)
10972 AC_SUBST(SYSTEM_COINMP)
10973 AC_SUBST(COINMP_CFLAGS)
10974 AC_SUBST(COINMP_LIBS)
10975
10976 ENABLE_LPSOLVE=
10977 AC_MSG_CHECKING([whether to build with lpsolve])
10978 if test "$enable_lpsolve" != "no"; then
10979     ENABLE_LPSOLVE=TRUE
10980     AC_MSG_RESULT([yes])
10981 else
10982     AC_MSG_RESULT([no])
10983 fi
10984 AC_SUBST(ENABLE_LPSOLVE)
10985
10986 if test "$ENABLE_LPSOLVE" = TRUE; then
10987     AC_MSG_CHECKING([which lpsolve to use])
10988     if test "$with_system_lpsolve" = "yes"; then
10989         AC_MSG_RESULT([external])
10990         SYSTEM_LPSOLVE=TRUE
10991         AC_CHECK_HEADER(lpsolve/lp_lib.h, [],
10992            [ AC_MSG_ERROR(lpsolve headers not found.)], [])
10993         save_LIBS=$LIBS
10994         # some systems need this. Like Ubuntu...
10995         AC_CHECK_LIB(m, floor)
10996         AC_CHECK_LIB(dl, dlopen)
10997         AC_CHECK_LIB([lpsolve55], [make_lp], [:],
10998             [ AC_MSG_ERROR(lpsolve library not found or too old.)], [])
10999         LIBS=$save_LIBS
11000     else
11001         AC_MSG_RESULT([internal])
11002         SYSTEM_LPSOLVE=
11003         BUILD_TYPE="$BUILD_TYPE LPSOLVE"
11004     fi
11005 fi
11006 AC_SUBST(SYSTEM_LPSOLVE)
11007
11008 dnl ===================================================================
11009 dnl Checking for libexttextcat
11010 dnl ===================================================================
11011 libo_CHECK_SYSTEM_MODULE([libexttextcat],[LIBEXTTEXTCAT],[libexttextcat >= 3.4.1])
11012 if test "$with_system_libexttextcat" = "yes"; then
11013     SYSTEM_LIBEXTTEXTCAT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libexttextcat`
11014 fi
11015 AC_SUBST(SYSTEM_LIBEXTTEXTCAT_DATA)
11016
11017 dnl ===================================================================
11018 dnl Checking for libnumbertext
11019 dnl ===================================================================
11020 libo_CHECK_SYSTEM_MODULE([libnumbertext],[LIBNUMBERTEXT],[libnumbertext >= 1.0.6])
11021 if test "$with_system_libnumbertext" = "yes"; then
11022     SYSTEM_LIBNUMBERTEXT_DATA=file://`$PKG_CONFIG --variable=pkgdatadir libnumbertext`
11023     SYSTEM_LIBNUMBERTEXT=YES
11024 else
11025     SYSTEM_LIBNUMBERTEXT=
11026     AC_LANG_PUSH([C++])
11027     save_CPPFLAGS=$CPPFLAGS
11028     CPPFLAGS="$CPPFLAGS $CXXFLAGS_CXX11"
11029     AC_CHECK_HEADERS([codecvt regex])
11030     AS_IF([test "x$ac_cv_header_codecvt" != xyes -o "x$ac_cv_header_regex" != xyes],
11031             [ LIBNUMBERTEXT_CFLAGS=''
11032               AC_MSG_WARN([No system-provided libnumbertext or codecvt/regex C++11 headers (min. libstdc++ 4.9).
11033                            Enable libnumbertext fallback (missing number to number name conversion).])
11034             ])
11035     CPPFLAGS=$save_CPPFLAGS
11036     AC_LANG_POP([C++])
11037 fi
11038 AC_SUBST(SYSTEM_LIBNUMBERTEXT)
11039 AC_SUBST(SYSTEM_LIBNUMBERTEXT_DATA)
11040 AC_SUBST(LIBNUMBERTEXT_CFLAGS)
11041
11042 dnl ***************************************
11043 dnl testing libc version for Linux...
11044 dnl ***************************************
11045 if test "$_os" = "Linux"; then
11046     AC_MSG_CHECKING([whether libc is >= 2.1.1])
11047     exec 6>/dev/null # no output
11048     AC_CHECK_LIB(c, gnu_get_libc_version, HAVE_LIBC=yes; export HAVE_LIBC)
11049     exec 6>&1 # output on again
11050     if test "$HAVE_LIBC"; then
11051         AC_MSG_RESULT([yes])
11052     else
11053         AC_MSG_ERROR([no, upgrade libc])
11054     fi
11055 fi
11056
11057 dnl =========================================
11058 dnl Check for uuidgen
11059 dnl =========================================
11060 if test "$_os" = "WINNT"; then
11061     # we must use the uuidgen from the Windows SDK, which will be in the LO_PATH, but isn't in
11062     # the PATH for AC_PATH_PROG. It is already tested above in the WINDOWS_SDK_HOME check.
11063     UUIDGEN=uuidgen.exe
11064     AC_SUBST(UUIDGEN)
11065 else
11066     AC_PATH_PROG([UUIDGEN], [uuidgen])
11067     if test -z "$UUIDGEN"; then
11068         AC_MSG_WARN([uuid is needed for building installation sets])
11069     fi
11070 fi
11071
11072 dnl ***************************************
11073 dnl Checking for bison and flex
11074 dnl ***************************************
11075 AC_PATH_PROG(BISON, bison)
11076 if test -z "$BISON"; then
11077     AC_MSG_ERROR([no bison found in \$PATH, install it])
11078 else
11079     AC_MSG_CHECKING([the bison version])
11080     _bison_version=`$BISON --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`
11081     _bison_longver=`echo $_bison_version | $AWK -F. '{ print \$1*1000+\$2}'`
11082     dnl Accept newer than 2.0; for --enable-compiler-plugins at least 2.3 is known to be bad and
11083     dnl cause
11084     dnl
11085     dnl   idlc/source/parser.y:222:15: error: externally available entity 'YYSTYPE' is not previously declared in an included file (if it is only used in this translation unit, put it in an unnamed namespace; otherwise, provide a declaration of it in an included file) [loplugin:external]
11086     dnl   typedef union YYSTYPE
11087     dnl           ~~~~~~^~~~~~~
11088     dnl
11089     dnl while at least 3.4.1 is know to be good:
11090     if test "$COMPILER_PLUGINS" = TRUE; then
11091         if test "$_bison_longver" -lt 2004; then
11092             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.4+ for --enable-compiler-plugins)])
11093         fi
11094     else
11095         if test "$_bison_longver" -lt 2000; then
11096             AC_MSG_ERROR([failed ($BISON $_bison_version need 2.0+)])
11097         fi
11098     fi
11099 fi
11100 AC_SUBST([BISON])
11101
11102 AC_PATH_PROG(FLEX, flex)
11103 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11104     FLEX=`cygpath -m $FLEX`
11105 fi
11106 if test -z "$FLEX"; then
11107     AC_MSG_ERROR([no flex found in \$PATH, install it])
11108 else
11109     AC_MSG_CHECKING([the flex version])
11110     _flex_version=$($FLEX --version | $SED -e 's/^.*\([[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\.[[[:digit:]]]\{1,\}\).*$/\1/')
11111     if test $(echo $_flex_version | $AWK -F. '{printf("%d%03d%03d", $1, $2, $3)}') -lt 2006000; then
11112         AC_MSG_ERROR([failed ($FLEX $_flex_version found, but need at least 2.6.0)])
11113     fi
11114 fi
11115 AC_SUBST([FLEX])
11116 dnl ***************************************
11117 dnl Checking for patch
11118 dnl ***************************************
11119 AC_PATH_PROG(PATCH, patch)
11120 if test -z "$PATCH"; then
11121     AC_MSG_ERROR(["patch" not found in \$PATH, install it])
11122 fi
11123
11124 dnl On Solaris or macOS, check if --with-gnu-patch was used
11125 if test "$_os" = "SunOS" -o "$_os" = "Darwin"; then
11126     if test -z "$with_gnu_patch"; then
11127         GNUPATCH=$PATCH
11128     else
11129         if test -x "$with_gnu_patch"; then
11130             GNUPATCH=$with_gnu_patch
11131         else
11132             AC_MSG_ERROR([--with-gnu-patch did not point to an executable])
11133         fi
11134     fi
11135
11136     AC_MSG_CHECKING([whether $GNUPATCH is GNU patch])
11137     if $GNUPATCH --version | grep "Free Software Foundation" >/dev/null 2>/dev/null; then
11138         AC_MSG_RESULT([yes])
11139     else
11140         AC_MSG_ERROR([no, GNU patch needed. install or specify with --with-gnu-patch=/path/to/it])
11141     fi
11142 else
11143     GNUPATCH=$PATCH
11144 fi
11145
11146 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11147     GNUPATCH=`cygpath -m $GNUPATCH`
11148 fi
11149
11150 dnl We also need to check for --with-gnu-cp
11151
11152 if test -z "$with_gnu_cp"; then
11153     # check the place where the good stuff is hidden on Solaris...
11154     if test -x /usr/gnu/bin/cp; then
11155         GNUCP=/usr/gnu/bin/cp
11156     else
11157         AC_PATH_PROGS(GNUCP, gnucp cp)
11158     fi
11159     if test -z $GNUCP; then
11160         AC_MSG_ERROR([Neither gnucp nor cp found. Install GNU cp and/or specify --with-gnu-cp=/path/to/it])
11161     fi
11162 else
11163     if test -x "$with_gnu_cp"; then
11164         GNUCP=$with_gnu_cp
11165     else
11166         AC_MSG_ERROR([--with-gnu-cp did not point to an executable])
11167     fi
11168 fi
11169
11170 if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
11171     GNUCP=`cygpath -m $GNUCP`
11172 fi
11173
11174 AC_MSG_CHECKING([whether $GNUCP is GNU cp from coreutils with preserve= support])
11175 if $GNUCP --version 2>/dev/null | grep "coreutils" >/dev/null 2>/dev/null; then
11176     AC_MSG_RESULT([yes])
11177 elif $GNUCP --version 2>/dev/null | grep "GNU fileutils" >/dev/null 2>/dev/null; then
11178     AC_MSG_RESULT([yes])
11179 else
11180     case "$build_os" in
11181     darwin*|macos*|netbsd*|openbsd*|freebsd*|dragonfly*|aix*)
11182         x_GNUCP=[\#]
11183         GNUCP=''
11184         AC_MSG_RESULT([no gnucp found - using the system's cp command])
11185         ;;
11186     *)
11187         AC_MSG_ERROR([no, GNU cp needed. install or specify with --with-gnu-cp=/path/to/it])
11188         ;;
11189     esac
11190 fi
11191
11192 AC_SUBST(GNUPATCH)
11193 AC_SUBST(GNUCP)
11194 AC_SUBST(x_GNUCP)
11195
11196 dnl ***************************************
11197 dnl testing assembler path
11198 dnl ***************************************
11199 ML_EXE=""
11200 if test "$_os" = "WINNT"; then
11201     case "$WIN_HOST_ARCH" in
11202     x86) assembler=ml.exe ;;
11203     x64) assembler=ml64.exe ;;
11204     arm64) assembler=armasm64.exe ;;
11205     esac
11206
11207     AC_MSG_CHECKING([for the MSVC assembler ($assembler)])
11208     if test -f "$MSVC_HOST_PATH/$assembler"; then
11209         ML_EXE=`win_short_path_for_make "$MSVC_HOST_PATH/$assembler"`
11210         AC_MSG_RESULT([$ML_EXE])
11211     else
11212         AC_MSG_ERROR([not found in $MSVC_HOST_PATH])
11213     fi
11214 fi
11215
11216 AC_SUBST(ML_EXE)
11217
11218 dnl ===================================================================
11219 dnl We need zip and unzip
11220 dnl ===================================================================
11221 AC_PATH_PROG(ZIP, zip)
11222 test -z "$ZIP" && AC_MSG_ERROR([zip is required])
11223 if ! "$ZIP" --filesync < /dev/null 2>/dev/null > /dev/null; then
11224     AC_MSG_ERROR([Zip version 3.0 or newer is required to build, please install it and make sure it is the one found first in PATH],,)
11225 fi
11226
11227 AC_PATH_PROG(UNZIP, unzip)
11228 test -z "$UNZIP" && AC_MSG_ERROR([unzip is required])
11229
11230 dnl ===================================================================
11231 dnl Zip must be a specific type for different build types.
11232 dnl ===================================================================
11233 if test $build_os = cygwin; then
11234     if test -n "`$ZIP -h | $GREP -i WinNT`"; then
11235         AC_MSG_ERROR([$ZIP is not the required Cygwin version of Info-ZIP's zip.exe.])
11236     fi
11237 fi
11238
11239 dnl ===================================================================
11240 dnl We need touch with -h option support.
11241 dnl ===================================================================
11242 AC_PATH_PROG(TOUCH, touch)
11243 test -z "$TOUCH" && AC_MSG_ERROR([touch is required])
11244 touch warn
11245 if ! "$TOUCH" -h warn 2>/dev/null > /dev/null; then
11246     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],,)
11247 fi
11248
11249 dnl ===================================================================
11250 dnl Check for system epoxy
11251 dnl ===================================================================
11252 libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.2], ["-I${WORKDIR}/UnpackedTarball/epoxy/include"])
11253
11254 dnl ===================================================================
11255 dnl Set vcl option: coordinate device in double or sal_Int32
11256 dnl ===================================================================
11257
11258 dnl disabled for now, we don't want subtle differences between OSs
11259 dnl AC_MSG_CHECKING([Type to use for Device Pixel coordinates])
11260 dnl if test "$_os" = "Darwin" -o  $_os = iOS ; then
11261 dnl     AC_DEFINE(VCL_FLOAT_DEVICE_PIXEL)
11262 dnl     AC_MSG_RESULT([double])
11263 dnl else
11264 dnl     AC_MSG_RESULT([sal_Int32])
11265 dnl fi
11266
11267 dnl ===================================================================
11268 dnl Test which vclplugs have to be built.
11269 dnl ===================================================================
11270 R=""
11271 if test "$USING_X11" != TRUE; then
11272     enable_gtk3=no
11273 fi
11274
11275 ENABLE_GTK3=""
11276 if test "x$enable_gtk3" = "xyes"; then
11277     ENABLE_GTK3="TRUE"
11278     AC_DEFINE(ENABLE_GTK3)
11279     R="$R gtk3"
11280 fi
11281 AC_SUBST(ENABLE_GTK3)
11282
11283 ENABLE_GTK3_KDE5=""
11284 if test "x$enable_gtk3_kde5" = "xyes"; then
11285     ENABLE_GTK3_KDE5="TRUE"
11286     AC_DEFINE(ENABLE_GTK3_KDE5)
11287     R="$R gtk3_kde5"
11288 fi
11289 AC_SUBST(ENABLE_GTK3_KDE5)
11290
11291 ENABLE_QT5=""
11292 if test "x$enable_qt5" = "xyes"; then
11293     ENABLE_QT5="TRUE"
11294     AC_DEFINE(ENABLE_QT5)
11295     R="$R qt5"
11296 fi
11297 AC_SUBST(ENABLE_QT5)
11298
11299 ENABLE_KF5=""
11300 if test "x$enable_kf5" = "xyes"; then
11301     ENABLE_KF5="TRUE"
11302     AC_DEFINE(ENABLE_KF5)
11303     R="$R kf5"
11304 fi
11305 AC_SUBST(ENABLE_KF5)
11306
11307 GTK3_CFLAGS=""
11308 GTK3_LIBS=""
11309 if test "x$enable_gtk3" = "xyes" -o "x$enable_gtk3_kde5" = "xyes"; then
11310     if test "$with_system_cairo" = no; then
11311         add_warning 'Non-system cairo combined with gtk3 is assumed to cause trouble; proceed at your own risk.'
11312     fi
11313     : ${with_system_cairo:=yes}
11314     PKG_CHECK_MODULES(GTK3, gtk+-3.0 >= 3.20 gtk+-unix-print-3.0 gmodule-no-export-2.0 glib-2.0 >= 2.38 cairo)
11315     GTK3_CFLAGS=$(printf '%s' "$GTK3_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11316     GTK3_CFLAGS="$GTK3_CFLAGS -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
11317     FilterLibs "${GTK3_LIBS}"
11318     GTK3_LIBS="${filteredlibs}"
11319
11320     dnl We require egl only for the gtk3 plugin. Otherwise we use glx.
11321     if test "$with_system_epoxy" != "yes"; then
11322         AC_CHECK_LIB(EGL, eglMakeCurrent, [:], AC_MSG_ERROR([libEGL required.]))
11323         AC_CHECK_HEADER(EGL/eglplatform.h, [],
11324                         [AC_MSG_ERROR(EGL headers not found. install mesa-libEGL-devel)], [])
11325     fi
11326 fi
11327 AC_SUBST(GTK3_LIBS)
11328 AC_SUBST(GTK3_CFLAGS)
11329
11330 if test "$enable_introspection" = yes; then
11331     if test "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
11332         GOBJECT_INTROSPECTION_REQUIRE(INTROSPECTION_REQUIRED_VERSION)
11333     else
11334         AC_MSG_ERROR([--enable-introspection requires --enable-gtk3])
11335     fi
11336 fi
11337
11338 if test "$_os" = "WINNT"; then
11339     R="$R win"
11340 elif test "$_os" = "Darwin"; then
11341     R="$R osx"
11342 elif test "$_os" = "iOS"; then
11343     R="ios (builtin)"
11344 fi
11345
11346 build_vcl_plugins="$R"
11347 if test -z "$build_vcl_plugins"; then
11348     build_vcl_plugins="none"
11349 fi
11350 AC_MSG_NOTICE([VCLplugs to be built: $build_vcl_plugins])
11351
11352 dnl ===================================================================
11353 dnl check for dbus support
11354 dnl ===================================================================
11355 ENABLE_DBUS=""
11356 DBUS_CFLAGS=""
11357 DBUS_LIBS=""
11358 DBUS_GLIB_CFLAGS=""
11359 DBUS_GLIB_LIBS=""
11360 DBUS_HAVE_GLIB=""
11361
11362 if test "$enable_dbus" = "no"; then
11363     test_dbus=no
11364 fi
11365
11366 AC_MSG_CHECKING([whether to enable DBUS support])
11367 if test "$test_dbus" = "yes"; then
11368     ENABLE_DBUS="TRUE"
11369     AC_MSG_RESULT([yes])
11370     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.60)
11371     AC_DEFINE(ENABLE_DBUS)
11372     DBUS_CFLAGS=$(printf '%s' "$DBUS_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11373     FilterLibs "${DBUS_LIBS}"
11374     DBUS_LIBS="${filteredlibs}"
11375
11376     # Glib is needed for BluetoothServer
11377     # Sets also DBUS_GLIB_CFLAGS/DBUS_GLIB_LIBS if successful.
11378     PKG_CHECK_MODULES(DBUS_GLIB,[glib-2.0 >= 2.4],
11379         [
11380             DBUS_HAVE_GLIB="TRUE"
11381             AC_DEFINE(DBUS_HAVE_GLIB,1)
11382         ],
11383         AC_MSG_WARN([[No Glib found, Bluetooth support will be disabled]])
11384     )
11385 else
11386     AC_MSG_RESULT([no])
11387 fi
11388
11389 AC_SUBST(ENABLE_DBUS)
11390 AC_SUBST(DBUS_CFLAGS)
11391 AC_SUBST(DBUS_LIBS)
11392 AC_SUBST(DBUS_GLIB_CFLAGS)
11393 AC_SUBST(DBUS_GLIB_LIBS)
11394 AC_SUBST(DBUS_HAVE_GLIB)
11395
11396 AC_MSG_CHECKING([whether to enable Impress remote control])
11397 if test -n "$enable_sdremote" -a "$enable_sdremote" != "no"; then
11398     AC_MSG_RESULT([yes])
11399     ENABLE_SDREMOTE=TRUE
11400     AC_MSG_CHECKING([whether to enable Bluetooth support in Impress remote control])
11401
11402     if test $OS = MACOSX && test "$MACOSX_SDK_VERSION" -ge 101500; then
11403         # The Bluetooth code doesn't compile with macOS SDK 10.15
11404         if test "$enable_sdremote_bluetooth" = yes; then
11405             AC_MSG_ERROR([macOS SDK $with_macosx_sdk does not currently support --enable-sdremote-bluetooth])
11406         fi
11407         enable_sdremote_bluetooth=no
11408     fi
11409     # If not explicitly enabled or disabled, default
11410     if test -z "$enable_sdremote_bluetooth"; then
11411         case "$OS" in
11412         LINUX|MACOSX|WNT)
11413             # Default to yes for these
11414             enable_sdremote_bluetooth=yes
11415             ;;
11416         *)
11417             # otherwise no
11418             enable_sdremote_bluetooth=no
11419             ;;
11420         esac
11421     fi
11422     # $enable_sdremote_bluetooth is guaranteed non-empty now
11423
11424     if test "$enable_sdremote_bluetooth" != "no"; then
11425         if test "$OS" = "LINUX"; then
11426             if test "$ENABLE_DBUS" = "TRUE" -a "$DBUS_HAVE_GLIB" = "TRUE"; then
11427                 AC_MSG_RESULT([yes])
11428                 ENABLE_SDREMOTE_BLUETOOTH=TRUE
11429                 dnl ===================================================================
11430                 dnl Check for system bluez
11431                 dnl ===================================================================
11432                 AC_MSG_CHECKING([which Bluetooth header to use])
11433                 if test "$with_system_bluez" = "yes"; then
11434                     AC_MSG_RESULT([external])
11435                     AC_CHECK_HEADER(bluetooth/bluetooth.h, [],
11436                         [AC_MSG_ERROR(bluetooth.h not found. install bluez)], [])
11437                     SYSTEM_BLUEZ=TRUE
11438                 else
11439                     AC_MSG_RESULT([internal])
11440                     SYSTEM_BLUEZ=
11441                 fi
11442             else
11443                 AC_MSG_RESULT([no, dbus disabled])
11444                 ENABLE_SDREMOTE_BLUETOOTH=
11445                 SYSTEM_BLUEZ=
11446             fi
11447         else
11448             AC_MSG_RESULT([yes])
11449             ENABLE_SDREMOTE_BLUETOOTH=TRUE
11450             SYSTEM_BLUEZ=
11451         fi
11452     else
11453         AC_MSG_RESULT([no])
11454         ENABLE_SDREMOTE_BLUETOOTH=
11455         SYSTEM_BLUEZ=
11456     fi
11457 else
11458     ENABLE_SDREMOTE=
11459     SYSTEM_BLUEZ=
11460     AC_MSG_RESULT([no])
11461 fi
11462 AC_SUBST(ENABLE_SDREMOTE)
11463 AC_SUBST(ENABLE_SDREMOTE_BLUETOOTH)
11464 AC_SUBST(SYSTEM_BLUEZ)
11465
11466 dnl ===================================================================
11467 dnl Check whether to enable GIO support
11468 dnl ===================================================================
11469 if test "$ENABLE_GTK3" = "TRUE" -o "$ENABLE_GTK3_KDE5" = "TRUE"; then
11470     AC_MSG_CHECKING([whether to enable GIO support])
11471     if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_gio" = "yes"; then
11472         dnl Need at least 2.26 for the dbus support.
11473         PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.26],
11474                           [ENABLE_GIO="TRUE"], [ENABLE_GIO=""])
11475         if test "$ENABLE_GIO" = "TRUE"; then
11476             AC_DEFINE(ENABLE_GIO)
11477             GIO_CFLAGS=$(printf '%s' "$GIO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11478             FilterLibs "${GIO_LIBS}"
11479             GIO_LIBS="${filteredlibs}"
11480         fi
11481     else
11482         AC_MSG_RESULT([no])
11483     fi
11484 fi
11485 AC_SUBST(ENABLE_GIO)
11486 AC_SUBST(GIO_CFLAGS)
11487 AC_SUBST(GIO_LIBS)
11488
11489
11490 dnl ===================================================================
11491
11492 SPLIT_APP_MODULES=""
11493 if test "$enable_split_app_modules" = "yes"; then
11494     SPLIT_APP_MODULES="TRUE"
11495 fi
11496 AC_SUBST(SPLIT_APP_MODULES)
11497
11498 SPLIT_OPT_FEATURES=""
11499 if test "$enable_split_opt_features" = "yes"; then
11500     SPLIT_OPT_FEATURES="TRUE"
11501 fi
11502 AC_SUBST(SPLIT_OPT_FEATURES)
11503
11504 if test $_os = Darwin -o $_os = WINNT -o $_os = iOS; then
11505     if test "$enable_cairo_canvas" = yes; then
11506         AC_MSG_ERROR([The cairo canvas should not be used for this platform])
11507     fi
11508     enable_cairo_canvas=no
11509 elif test -z "$enable_cairo_canvas"; then
11510     enable_cairo_canvas=yes
11511 fi
11512
11513 ENABLE_CAIRO_CANVAS=""
11514 if test "$enable_cairo_canvas" = "yes"; then
11515     test_cairo=yes
11516     ENABLE_CAIRO_CANVAS="TRUE"
11517     AC_DEFINE(ENABLE_CAIRO_CANVAS)
11518 fi
11519 AC_SUBST(ENABLE_CAIRO_CANVAS)
11520
11521 dnl ===================================================================
11522 dnl Check whether the GStreamer libraries are available.
11523 dnl ===================================================================
11524
11525 ENABLE_GSTREAMER_1_0=""
11526
11527 if test "$build_gstreamer_1_0" = "yes"; then
11528
11529     AC_MSG_CHECKING([whether to enable the GStreamer 1.0 avmedia backend])
11530     if test "$enable_avmedia" = yes -a "$enable_gstreamer_1_0" != no; then
11531         ENABLE_GSTREAMER_1_0="TRUE"
11532         AC_MSG_RESULT([yes])
11533         PKG_CHECK_MODULES( [GSTREAMER_1_0], [gstreamer-1.0 gstreamer-plugins-base-1.0 gstreamer-pbutils-1.0 gstreamer-video-1.0] )
11534         GSTREAMER_1_0_CFLAGS=$(printf '%s' "$GSTREAMER_1_0_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11535         FilterLibs "${GSTREAMER_1_0_LIBS}"
11536         GSTREAMER_1_0_LIBS="${filteredlibs}"
11537         AC_DEFINE(ENABLE_GSTREAMER_1_0)
11538     else
11539         AC_MSG_RESULT([no])
11540     fi
11541 fi
11542 AC_SUBST(GSTREAMER_1_0_CFLAGS)
11543 AC_SUBST(GSTREAMER_1_0_LIBS)
11544 AC_SUBST(ENABLE_GSTREAMER_1_0)
11545
11546 ENABLE_OPENGL_TRANSITIONS=
11547 ENABLE_OPENGL_CANVAS=
11548 if test $_os = iOS -o $_os = Android -o "$ENABLE_FUZZERS" = "TRUE"; then
11549    : # disable
11550 elif test "$_os" = "Darwin"; then
11551     # We use frameworks on macOS, no need for detail checks
11552     ENABLE_OPENGL_TRANSITIONS=TRUE
11553     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
11554     ENABLE_OPENGL_CANVAS=TRUE
11555 elif test $_os = WINNT; then
11556     ENABLE_OPENGL_TRANSITIONS=TRUE
11557     AC_DEFINE(HAVE_FEATURE_OPENGL,1)
11558     ENABLE_OPENGL_CANVAS=TRUE
11559 else
11560     if test "$USING_X11" = TRUE; then
11561         AC_CHECK_LIB(GL, glBegin, [:], AC_MSG_ERROR([libGL required.]))
11562         ENABLE_OPENGL_TRANSITIONS=TRUE
11563         AC_DEFINE(HAVE_FEATURE_OPENGL,1)
11564         ENABLE_OPENGL_CANVAS=TRUE
11565     fi
11566 fi
11567
11568 AC_SUBST(ENABLE_OPENGL_TRANSITIONS)
11569 AC_SUBST(ENABLE_OPENGL_CANVAS)
11570
11571 dnl =================================================
11572 dnl Check whether to build with OpenCL support.
11573 dnl =================================================
11574
11575 if test $_os != iOS -a $_os != Android -a "$ENABLE_FUZZERS" != "TRUE" -a "$enable_opencl" = "yes"; then
11576     # OPENCL in BUILD_TYPE and HAVE_FEATURE_OPENCL tell that OpenCL is potentially available on the
11577     # platform (optional at run-time, used through clew).
11578     BUILD_TYPE="$BUILD_TYPE OPENCL"
11579     AC_DEFINE(HAVE_FEATURE_OPENCL)
11580 fi
11581
11582 dnl =================================================
11583 dnl Check whether to build with dconf support.
11584 dnl =================================================
11585
11586 if test $_os != Android -a $_os != iOS -a "$enable_dconf" != no; then
11587     PKG_CHECK_MODULES([DCONF], [dconf >= 0.15.2], [], [
11588         if test "$enable_dconf" = yes; then
11589             AC_MSG_ERROR([dconf not found])
11590         else
11591             enable_dconf=no
11592         fi])
11593 fi
11594 AC_MSG_CHECKING([whether to enable dconf])
11595 if test $_os = Android -o $_os = iOS -o "$enable_dconf" = no; then
11596     DCONF_CFLAGS=
11597     DCONF_LIBS=
11598     ENABLE_DCONF=
11599     AC_MSG_RESULT([no])
11600 else
11601     ENABLE_DCONF=TRUE
11602     AC_DEFINE(ENABLE_DCONF)
11603     AC_MSG_RESULT([yes])
11604 fi
11605 AC_SUBST([DCONF_CFLAGS])
11606 AC_SUBST([DCONF_LIBS])
11607 AC_SUBST([ENABLE_DCONF])
11608
11609 # pdf import?
11610 AC_MSG_CHECKING([whether to build the PDF import feature])
11611 ENABLE_PDFIMPORT=
11612 if test $_os != iOS -a \( -z "$enable_pdfimport" -o "$enable_pdfimport" = yes \); then
11613     AC_MSG_RESULT([yes])
11614     ENABLE_PDFIMPORT=TRUE
11615     AC_DEFINE(HAVE_FEATURE_PDFIMPORT)
11616 else
11617     AC_MSG_RESULT([no])
11618 fi
11619
11620 # Pdfium?
11621 AC_MSG_CHECKING([whether to build PDFium])
11622 ENABLE_PDFIUM=
11623 if test \( -z "$enable_pdfium" -a "$ENABLE_PDFIMPORT" = "TRUE" \) -o "$enable_pdfium" = yes; then
11624     AC_MSG_RESULT([yes])
11625     ENABLE_PDFIUM=TRUE
11626     AC_DEFINE(HAVE_FEATURE_PDFIUM)
11627     BUILD_TYPE="$BUILD_TYPE PDFIUM"
11628 else
11629     AC_MSG_RESULT([no])
11630 fi
11631 AC_SUBST(ENABLE_PDFIUM)
11632
11633 dnl ===================================================================
11634 dnl Check for poppler
11635 dnl ===================================================================
11636 ENABLE_POPPLER=
11637 AC_MSG_CHECKING([whether to build Poppler])
11638 if test \( -z "$enable_poppler" -a "$ENABLE_PDFIMPORT" = "TRUE" -a $_os != Android \) -o "$enable_poppler" = yes; then
11639     AC_MSG_RESULT([yes])
11640     ENABLE_POPPLER=TRUE
11641     AC_DEFINE(HAVE_FEATURE_POPPLER)
11642 else
11643     AC_MSG_RESULT([no])
11644 fi
11645 AC_SUBST(ENABLE_POPPLER)
11646
11647 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" != "TRUE" -a "$ENABLE_PDFIUM" != "TRUE"; then
11648     AC_MSG_ERROR([Cannot import PDF without either Pdfium or Poppler; please enable either of them.])
11649 fi
11650
11651 if test "$ENABLE_PDFIMPORT" != "TRUE" -a \( "$ENABLE_POPPLER" = "TRUE" -o "$ENABLE_PDFIUM" = "TRUE" \); then
11652     AC_MSG_ERROR([Cannot enable Pdfium or Poppler when PDF importing is disabled; please enable PDF import first.])
11653 fi
11654
11655 if test "$ENABLE_PDFIMPORT" = "TRUE" -a "$ENABLE_POPPLER" = "TRUE"; then
11656     dnl ===================================================================
11657     dnl Check for system poppler
11658     dnl ===================================================================
11659     AC_MSG_CHECKING([which PDF import poppler to use])
11660     if test "$with_system_poppler" = "yes"; then
11661         AC_MSG_RESULT([external])
11662         SYSTEM_POPPLER=TRUE
11663         PKG_CHECK_MODULES( POPPLER, poppler >= 0.12.0 )
11664         AC_LANG_PUSH([C++])
11665         save_CXXFLAGS=$CXXFLAGS
11666         save_CPPFLAGS=$CPPFLAGS
11667         CXXFLAGS="$CXXFLAGS $POPPLER_CFLAGS"
11668         CPPFLAGS="$CPPFLAGS $POPPLER_CFLAGS"
11669         AC_CHECK_HEADER([cpp/poppler-version.h],
11670             [AC_DEFINE([HAVE_POPPLER_VERSION_H], 1)],
11671             [])
11672         CXXFLAGS=$save_CXXFLAGS
11673         CPPFLAGS=$save_CPPFLAGS
11674         AC_LANG_POP([C++])
11675         POPPLER_CFLAGS=$(printf '%s' "$POPPLER_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
11676
11677         FilterLibs "${POPPLER_LIBS}"
11678         POPPLER_LIBS="${filteredlibs}"
11679     else
11680         AC_MSG_RESULT([internal])
11681         SYSTEM_POPPLER=
11682         BUILD_TYPE="$BUILD_TYPE POPPLER"
11683         AC_DEFINE([HAVE_POPPLER_VERSION_H], 1)
11684     fi
11685     AC_DEFINE([ENABLE_PDFIMPORT],1)
11686 fi
11687 AC_SUBST(ENABLE_PDFIMPORT)
11688 AC_SUBST(SYSTEM_POPPLER)
11689 AC_SUBST(POPPLER_CFLAGS)
11690 AC_SUBST(POPPLER_LIBS)
11691
11692 # Skia?
11693 AC_MSG_CHECKING([whether to build Skia])
11694 ENABLE_SKIA=
11695 if test "$enable_skia" != "no" -a "$build_skia" = "yes"; then
11696     if test "$enable_skia" = "debug"; then
11697         AC_MSG_RESULT([yes (debug)])
11698         ENABLE_SKIA_DEBUG=TRUE
11699     else
11700         AC_MSG_RESULT([yes])
11701         ENABLE_SKIA_DEBUG=
11702     fi
11703     ENABLE_SKIA=TRUE
11704     AC_DEFINE(HAVE_FEATURE_SKIA)
11705     BUILD_TYPE="$BUILD_TYPE SKIA"
11706 else
11707     AC_MSG_RESULT([no])
11708 fi
11709 AC_SUBST(ENABLE_SKIA)
11710 AC_SUBST(ENABLE_SKIA_DEBUG)
11711
11712 LO_CLANG_CXXFLAGS_INTRINSICS_SSE2=
11713 LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3=
11714 LO_CLANG_CXXFLAGS_INTRINSICS_SSE41=
11715 LO_CLANG_CXXFLAGS_INTRINSICS_SSE42=
11716 LO_CLANG_CXXFLAGS_INTRINSICS_AVX=
11717 LO_CLANG_CXXFLAGS_INTRINSICS_AVX2=
11718 LO_CLANG_CXXFLAGS_INTRINSICS_AVX512=
11719 LO_CLANG_CXXFLAGS_INTRINSICS_F16C=
11720 LO_CLANG_CXXFLAGS_INTRINSICS_FMA=
11721
11722 if test "$ENABLE_SKIA" = TRUE -a "$COM_IS_CLANG" != TRUE -a ! \( "$_os" = "WINNT" -a "$CPUNAME" = "ARM64" \); then
11723     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
11724         AC_MSG_CHECKING([for Clang])
11725         AC_MSG_RESULT([$LO_CLANG_CC / $LO_CLANG_CXX])
11726     else
11727         if test "$_os" = "WINNT"; then
11728             AC_MSG_CHECKING([for clang-cl])
11729             if test -x "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"; then
11730                 LO_CLANG_CC=`win_short_path_for_make "$VC_PRODUCT_DIR/Tools/Llvm/bin/clang-cl.exe"`
11731                 dnl explicitly set -m32/-m64
11732                 LO_CLANG_CC="$LO_CLANG_CC -m$WIN_HOST_BITS"
11733                 LO_CLANG_CXX="$LO_CLANG_CC"
11734                 AC_MSG_RESULT([$LO_CLANG_CC])
11735             else
11736                 AC_MSG_RESULT([no])
11737             fi
11738         else
11739             AC_CHECK_PROG(LO_CLANG_CC,clang,clang,[])
11740             AC_CHECK_PROG(LO_CLANG_CXX,clang++,clang++,[])
11741         fi
11742     fi
11743     if test -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
11744         clang2_version=`echo __clang_major__.__clang_minor__.__clang_patchlevel__ | $LO_CLANG_CC -E - | tail -1 | sed 's/ //g'`
11745         clang2_ver=`echo "$clang2_version" | $AWK -F. '{ print \$1*10000+(\$2<100?\$2:99)*100+(\$3<100?\$3:99) }'`
11746         if test "$clang2_ver" -lt 50002; then
11747             AC_MSG_WARN(["$clang2_version" is too old or unrecognized, must be at least Clang 5.0.2])
11748             LO_CLANG_CC=
11749             LO_CLANG_CXX=
11750         fi
11751     fi
11752     if test -z "$LO_CLANG_CC" -o -z "$LO_CLANG_CXX"; then
11753         # Skia is the default on Windows, so hard-require Clang.
11754         # Elsewhere it's used just by the 'gen' VCL backend which is rarely used.
11755         if test "$_os" = "WINNT"; then
11756             AC_MSG_ERROR([Clang compiler not found. The Skia library needs to be built using Clang.])
11757         else
11758             AC_MSG_WARN([Clang compiler not found.])
11759         fi
11760     else
11761
11762         save_CXX="$CXX"
11763         CXX="$LO_CLANG_CXX"
11764         # copy&paste (and adjust) of intrinsics checks, since MSVC's -arch doesn't work well for Clang-cl
11765         flag_sse2=-msse2
11766         flag_ssse3=-mssse3
11767         flag_sse41=-msse4.1
11768         flag_sse42=-msse4.2
11769         flag_avx=-mavx
11770         flag_avx2=-mavx2
11771         flag_avx512="-mavx512f -mavx512vl -mavx512bw -mavx512dq -mavx512cd"
11772         flag_f16c=-mf16c
11773         flag_fma=-mfma
11774
11775         AC_MSG_CHECKING([whether $CXX can compile SSE2 intrinsics])
11776         AC_LANG_PUSH([C++])
11777         save_CXXFLAGS=$CXXFLAGS
11778         CXXFLAGS="$CXXFLAGS $flag_sse2"
11779         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11780             #include <emmintrin.h>
11781             int main () {
11782                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11783                 c = _mm_xor_si128 (a, b);
11784                 return 0;
11785             }
11786             ])],
11787             [can_compile_sse2=yes],
11788             [can_compile_sse2=no])
11789         AC_LANG_POP([C++])
11790         CXXFLAGS=$save_CXXFLAGS
11791         AC_MSG_RESULT([${can_compile_sse2}])
11792         if test "${can_compile_sse2}" = "yes" ; then
11793             LO_CLANG_CXXFLAGS_INTRINSICS_SSE2="$flag_sse2"
11794         fi
11795
11796         AC_MSG_CHECKING([whether $CXX can compile SSSE3 intrinsics])
11797         AC_LANG_PUSH([C++])
11798         save_CXXFLAGS=$CXXFLAGS
11799         CXXFLAGS="$CXXFLAGS $flag_ssse3"
11800         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11801             #include <tmmintrin.h>
11802             int main () {
11803                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11804                 c = _mm_maddubs_epi16 (a, b);
11805                 return 0;
11806             }
11807             ])],
11808             [can_compile_ssse3=yes],
11809             [can_compile_ssse3=no])
11810         AC_LANG_POP([C++])
11811         CXXFLAGS=$save_CXXFLAGS
11812         AC_MSG_RESULT([${can_compile_ssse3}])
11813         if test "${can_compile_ssse3}" = "yes" ; then
11814             LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3="$flag_ssse3"
11815         fi
11816
11817         AC_MSG_CHECKING([whether $CXX can compile SSE4.1 intrinsics])
11818         AC_LANG_PUSH([C++])
11819         save_CXXFLAGS=$CXXFLAGS
11820         CXXFLAGS="$CXXFLAGS $flag_sse41"
11821         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11822             #include <smmintrin.h>
11823             int main () {
11824                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11825                 c = _mm_cmpeq_epi64 (a, b);
11826                 return 0;
11827             }
11828             ])],
11829             [can_compile_sse41=yes],
11830             [can_compile_sse41=no])
11831         AC_LANG_POP([C++])
11832         CXXFLAGS=$save_CXXFLAGS
11833         AC_MSG_RESULT([${can_compile_sse41}])
11834         if test "${can_compile_sse41}" = "yes" ; then
11835             LO_CLANG_CXXFLAGS_INTRINSICS_SSE41="$flag_sse41"
11836         fi
11837
11838         AC_MSG_CHECKING([whether $CXX can compile SSE4.2 intrinsics])
11839         AC_LANG_PUSH([C++])
11840         save_CXXFLAGS=$CXXFLAGS
11841         CXXFLAGS="$CXXFLAGS $flag_sse42"
11842         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11843             #include <nmmintrin.h>
11844             int main () {
11845                 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
11846                 c = _mm_cmpgt_epi64 (a, b);
11847                 return 0;
11848             }
11849             ])],
11850             [can_compile_sse42=yes],
11851             [can_compile_sse42=no])
11852         AC_LANG_POP([C++])
11853         CXXFLAGS=$save_CXXFLAGS
11854         AC_MSG_RESULT([${can_compile_sse42}])
11855         if test "${can_compile_sse42}" = "yes" ; then
11856             LO_CLANG_CXXFLAGS_INTRINSICS_SSE42="$flag_sse42"
11857         fi
11858
11859         AC_MSG_CHECKING([whether $CXX can compile AVX intrinsics])
11860         AC_LANG_PUSH([C++])
11861         save_CXXFLAGS=$CXXFLAGS
11862         CXXFLAGS="$CXXFLAGS $flag_avx"
11863         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11864             #include <immintrin.h>
11865             int main () {
11866                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c;
11867                 c = _mm256_xor_ps(a, b);
11868                 return 0;
11869             }
11870             ])],
11871             [can_compile_avx=yes],
11872             [can_compile_avx=no])
11873         AC_LANG_POP([C++])
11874         CXXFLAGS=$save_CXXFLAGS
11875         AC_MSG_RESULT([${can_compile_avx}])
11876         if test "${can_compile_avx}" = "yes" ; then
11877             LO_CLANG_CXXFLAGS_INTRINSICS_AVX="$flag_avx"
11878         fi
11879
11880         AC_MSG_CHECKING([whether $CXX can compile AVX2 intrinsics])
11881         AC_LANG_PUSH([C++])
11882         save_CXXFLAGS=$CXXFLAGS
11883         CXXFLAGS="$CXXFLAGS $flag_avx2"
11884         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11885             #include <immintrin.h>
11886             int main () {
11887                 __m256i a = _mm256_set1_epi32 (0), b = _mm256_set1_epi32 (0), c;
11888                 c = _mm256_maddubs_epi16(a, b);
11889                 return 0;
11890             }
11891             ])],
11892             [can_compile_avx2=yes],
11893             [can_compile_avx2=no])
11894         AC_LANG_POP([C++])
11895         CXXFLAGS=$save_CXXFLAGS
11896         AC_MSG_RESULT([${can_compile_avx2}])
11897         if test "${can_compile_avx2}" = "yes" ; then
11898             LO_CLANG_CXXFLAGS_INTRINSICS_AVX2="$flag_avx2"
11899         fi
11900
11901         AC_MSG_CHECKING([whether $CXX can compile AVX512 intrinsics])
11902         AC_LANG_PUSH([C++])
11903         save_CXXFLAGS=$CXXFLAGS
11904         CXXFLAGS="$CXXFLAGS $flag_avx512"
11905         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11906             #include <immintrin.h>
11907             int main () {
11908                 __m512i a = _mm512_loadu_si512(0);
11909                 return 0;
11910             }
11911             ])],
11912             [can_compile_avx512=yes],
11913             [can_compile_avx512=no])
11914         AC_LANG_POP([C++])
11915         CXXFLAGS=$save_CXXFLAGS
11916         AC_MSG_RESULT([${can_compile_avx512}])
11917         if test "${can_compile_avx512}" = "yes" ; then
11918             LO_CLANG_CXXFLAGS_INTRINSICS_AVX512="$flag_avx512"
11919         fi
11920
11921         AC_MSG_CHECKING([whether $CXX can compile F16C intrinsics])
11922         AC_LANG_PUSH([C++])
11923         save_CXXFLAGS=$CXXFLAGS
11924         CXXFLAGS="$CXXFLAGS $flag_f16c"
11925         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11926             #include <immintrin.h>
11927             int main () {
11928                 __m128i a = _mm_set1_epi32 (0);
11929                 __m128 c;
11930                 c = _mm_cvtph_ps(a);
11931                 return 0;
11932             }
11933             ])],
11934             [can_compile_f16c=yes],
11935             [can_compile_f16c=no])
11936         AC_LANG_POP([C++])
11937         CXXFLAGS=$save_CXXFLAGS
11938         AC_MSG_RESULT([${can_compile_f16c}])
11939         if test "${can_compile_f16c}" = "yes" ; then
11940             LO_CLANG_CXXFLAGS_INTRINSICS_F16C="$flag_f16c"
11941         fi
11942
11943         AC_MSG_CHECKING([whether $CXX can compile FMA intrinsics])
11944         AC_LANG_PUSH([C++])
11945         save_CXXFLAGS=$CXXFLAGS
11946         CXXFLAGS="$CXXFLAGS $flag_fma"
11947         AC_COMPILE_IFELSE([AC_LANG_SOURCE([
11948             #include <immintrin.h>
11949             int main () {
11950                 __m256 a = _mm256_set1_ps (0.0f), b = _mm256_set1_ps (0.0f), c = _mm256_set1_ps (0.0f), d;
11951                 d = _mm256_fmadd_ps(a, b, c);
11952                 return 0;
11953             }
11954             ])],
11955             [can_compile_fma=yes],
11956             [can_compile_fma=no])
11957         AC_LANG_POP([C++])
11958         CXXFLAGS=$save_CXXFLAGS
11959         AC_MSG_RESULT([${can_compile_fma}])
11960         if test "${can_compile_fma}" = "yes" ; then
11961             LO_CLANG_CXXFLAGS_INTRINSICS_FMA="$flag_fma"
11962         fi
11963
11964         CXX="$save_CXX"
11965     fi
11966 fi
11967 #
11968 # prefix LO_CLANG_CC/LO_CLANG_CXX with ccache if needed
11969 #
11970 if test "$CCACHE" != "" -a -n "$LO_CLANG_CC" -a -n "$LO_CLANG_CXX"; then
11971     AC_MSG_CHECKING([whether $LO_CLANG_CC is already ccached])
11972     AC_LANG_PUSH([C])
11973     save_CC="$CC"
11974     CC="$LO_CLANG_CC"
11975     save_CFLAGS=$CFLAGS
11976     CFLAGS="$CFLAGS --ccache-skip -O2"
11977     dnl an empty program will do, we're checking the compiler flags
11978     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
11979                       [use_ccache=yes], [use_ccache=no])
11980     CFLAGS=$save_CFLAGS
11981     CC=$save_CC
11982     if test $use_ccache = yes; then
11983         AC_MSG_RESULT([yes])
11984     else
11985         LO_CLANG_CC="$CCACHE $LO_CLANG_CC"
11986         AC_MSG_RESULT([no])
11987     fi
11988     AC_LANG_POP([C])
11989
11990     AC_MSG_CHECKING([whether $LO_CLANG_CXX is already ccached])
11991     AC_LANG_PUSH([C++])
11992     save_CXX="$CXX"
11993     CXX="$LO_CLANG_CXX"
11994     save_CXXFLAGS=$CXXFLAGS
11995     CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
11996     dnl an empty program will do, we're checking the compiler flags
11997     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
11998                       [use_ccache=yes], [use_ccache=no])
11999     if test $use_ccache = yes; then
12000         AC_MSG_RESULT([yes])
12001     else
12002         LO_CLANG_CXX="$CCACHE $LO_CLANG_CXX"
12003         AC_MSG_RESULT([no])
12004     fi
12005     CXXFLAGS=$save_CXXFLAGS
12006     CXX=$save_CXX
12007     AC_LANG_POP([C++])
12008 fi
12009
12010 AC_SUBST(LO_CLANG_CC)
12011 AC_SUBST(LO_CLANG_CXX)
12012 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE2)
12013 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSSE3)
12014 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE41)
12015 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_SSE42)
12016 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX)
12017 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX2)
12018 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_AVX512)
12019 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_F16C)
12020 AC_SUBST(LO_CLANG_CXXFLAGS_INTRINSICS_FMA)
12021 AC_SUBST(CLANG_USE_LD)
12022
12023 SYSTEM_GPGMEPP=
12024
12025 if test "$enable_gpgmepp" = no; then
12026     AC_MSG_CHECKING([whether to enable gpgmepp])
12027     AC_MSG_RESULT([no])
12028 elif test "$enable_mpl_subset" = "yes"; then
12029     AC_MSG_CHECKING([whether gpgmepp should be disabled due to building just MPL])
12030     AC_MSG_RESULT([yes])
12031 elif test "$enable_fuzzers" = "yes"; then
12032     AC_MSG_CHECKING([whether gpgmepp should be disabled due to oss-fuzz])
12033     AC_MSG_RESULT([yes])
12034 elif test "$_os" = "Linux" -o "$_os" = "Darwin" -o "$_os" = "WINNT" ; then
12035     dnl ===================================================================
12036     dnl Check for system gpgme
12037     dnl ===================================================================
12038     AC_MSG_CHECKING([which gpgmepp to use])
12039     if test "$with_system_gpgmepp" = "yes"; then
12040         AC_MSG_RESULT([external])
12041         SYSTEM_GPGMEPP=TRUE
12042
12043         # C++ library doesn't come with fancy gpgmepp-config, check for headers the old-fashioned way
12044         AC_CHECK_HEADER(gpgme++/gpgmepp_version.h, [ GPGMEPP_CFLAGS=-I/usr/include/gpgme++ ],
12045             [AC_MSG_ERROR([gpgmepp headers not found, install gpgmepp development package])], [])
12046         # progress_callback is the only func with plain C linkage
12047         # checking for it also filters out older, KDE-dependent libgpgmepp versions
12048         AC_CHECK_LIB(gpgmepp, progress_callback, [ GPGMEPP_LIBS=-lgpgmepp ],
12049             [AC_MSG_ERROR(gpgmepp not found or not functional)], [])
12050         AC_CHECK_HEADER(gpgme.h, [],
12051             [AC_MSG_ERROR([gpgme headers not found, install gpgme development package])], [])
12052     else
12053         AC_MSG_RESULT([internal])
12054         BUILD_TYPE="$BUILD_TYPE LIBGPGERROR LIBASSUAN GPGMEPP"
12055         AC_DEFINE([GPGME_CAN_EXPORT_MINIMAL_KEY])
12056
12057         GPG_ERROR_CFLAGS="-I${WORKDIR}/UnpackedTarball/libgpg-error/src"
12058         LIBASSUAN_CFLAGS="-I${WORKDIR}/UnpackedTarball/libassuan/src"
12059         if test "$_os" != "WINNT"; then
12060             GPG_ERROR_LIBS="-L${WORKDIR}/UnpackedTarball/libgpg-error/src/.libs -lgpg-error"
12061             LIBASSUAN_LIBS="-L${WORKDIR}/UnpackedTarball/libassuan/src/.libs -lassuan"
12062         fi
12063     fi
12064     ENABLE_GPGMEPP=TRUE
12065     AC_DEFINE([HAVE_FEATURE_GPGME])
12066     AC_PATH_PROG(GPG, gpg)
12067     # TODO: Windows's cygwin gpg does not seem to work with our gpgme,
12068     # so let's exclude that manually for the moment
12069     if test -n "$GPG" -a "$_os" != "WINNT"; then
12070         # make sure we not only have a working gpgme, but a full working
12071         # gpg installation to run OpenPGP signature verification
12072         AC_DEFINE([HAVE_FEATURE_GPGVERIFY])
12073     fi
12074     if test "$_os" = "Linux"; then
12075       uid=`id -u`
12076       AC_MSG_CHECKING([for /run/user/$uid])
12077       if test -d /run/user/$uid; then
12078         AC_MSG_RESULT([yes])
12079         AC_PATH_PROG(GPGCONF, gpgconf)
12080
12081         # Older versions of gpgconf are not working as expected, since
12082         # `gpgconf --remove-socketdir` fails to exit any gpg-agent daemon operating
12083         # on that socket dir that has (indirectly) been started by the tests in xmlsecurity/qa/unit/signing/signing.cxx
12084         # (see commit message of f0305ec0a7d199e605511844d9d6af98b66d4bfd%5E )
12085         AC_MSG_CHECKING([whether version of gpgconf is suitable ... ])
12086         GPGCONF_VERSION=`"$GPGCONF" --version | "$AWK" '/^gpgconf \(GnuPG\)/{print $3}'`
12087         GPGCONF_NUMVER=`echo $GPGCONF_VERSION | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
12088         if test "$GPGCONF_VERSION" = "2.2_OOo" -o "$GPGCONF_NUMVER" -ge "020200"; then
12089           AC_MSG_RESULT([yes, $GPGCONF_VERSION])
12090           AC_MSG_CHECKING([for gpgconf --create-socketdir... ])
12091           if $GPGCONF --dump-options > /dev/null ; then
12092             if $GPGCONF --dump-options | grep -q create-socketdir ; then
12093               AC_MSG_RESULT([yes])
12094               AC_DEFINE([HAVE_GPGCONF_SOCKETDIR])
12095               AC_DEFINE_UNQUOTED([GPGME_GPGCONF], ["$GPGCONF"])
12096             else
12097               AC_MSG_RESULT([no])
12098             fi
12099           else
12100             AC_MSG_RESULT([no. missing or broken gpgconf?])
12101           fi
12102         else
12103           AC_MSG_RESULT([no, $GPGCONF_VERSION])
12104         fi
12105       else
12106         AC_MSG_RESULT([no])
12107      fi
12108    fi
12109 fi
12110 AC_SUBST(ENABLE_GPGMEPP)
12111 AC_SUBST(SYSTEM_GPGMEPP)
12112 AC_SUBST(GPG_ERROR_CFLAGS)
12113 AC_SUBST(GPG_ERROR_LIBS)
12114 AC_SUBST(LIBASSUAN_CFLAGS)
12115 AC_SUBST(LIBASSUAN_LIBS)
12116 AC_SUBST(GPGMEPP_CFLAGS)
12117 AC_SUBST(GPGMEPP_LIBS)
12118
12119 AC_MSG_CHECKING([whether to build the Wiki Publisher extension])
12120 if test "x$enable_ext_wiki_publisher" = "xyes" -a "x$enable_extension_integration" != "xno" -a "$with_java" != "no"; then
12121     AC_MSG_RESULT([yes])
12122     ENABLE_MEDIAWIKI=TRUE
12123     BUILD_TYPE="$BUILD_TYPE XSLTML"
12124     if test  "x$with_java" = "xno"; then
12125         AC_MSG_ERROR([Wiki Publisher requires Java! Enable Java if you want to build it.])
12126     fi
12127 else
12128     AC_MSG_RESULT([no])
12129     ENABLE_MEDIAWIKI=
12130     SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_MEDIAWIKI"
12131 fi
12132 AC_SUBST(ENABLE_MEDIAWIKI)
12133
12134 AC_MSG_CHECKING([whether to build the Report Builder])
12135 if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
12136     AC_MSG_RESULT([yes])
12137     ENABLE_REPORTBUILDER=TRUE
12138     AC_MSG_CHECKING([which jfreereport libs to use])
12139     if test "$with_system_jfreereport" = "yes"; then
12140         SYSTEM_JFREEREPORT=TRUE
12141         AC_MSG_RESULT([external])
12142         if test -z $SAC_JAR; then
12143             SAC_JAR=/usr/share/java/sac.jar
12144         fi
12145         if ! test -f $SAC_JAR; then
12146              AC_MSG_ERROR(sac.jar not found.)
12147         fi
12148
12149         if test -z $LIBXML_JAR; then
12150             if test -f /usr/share/java/libxml-1.0.0.jar; then
12151                 LIBXML_JAR=/usr/share/java/libxml-1.0.0.jar
12152             elif test -f /usr/share/java/libxml.jar; then
12153                 LIBXML_JAR=/usr/share/java/libxml.jar
12154             else
12155                 AC_MSG_ERROR(libxml.jar replacement not found.)
12156             fi
12157         elif ! test -f $LIBXML_JAR; then
12158             AC_MSG_ERROR(libxml.jar not found.)
12159         fi
12160
12161         if test -z $FLUTE_JAR; then
12162             if test -f /usr/share/java/flute-1.3.0.jar; then
12163                 FLUTE_JAR=/usr/share/java/flute-1.3.0.jar
12164             elif test -f /usr/share/java/flute.jar; then
12165                 FLUTE_JAR=/usr/share/java/flute.jar
12166             else
12167                 AC_MSG_ERROR(flute-1.3.0.jar replacement not found.)
12168             fi
12169         elif ! test -f $FLUTE_JAR; then
12170             AC_MSG_ERROR(flute-1.3.0.jar not found.)
12171         fi
12172
12173         if test -z $JFREEREPORT_JAR; then
12174             if test -f /usr/share/java/flow-engine-0.9.2.jar; then
12175                 JFREEREPORT_JAR=/usr/share/java/flow-engine-0.9.2.jar
12176             elif test -f /usr/share/java/flow-engine.jar; then
12177                 JFREEREPORT_JAR=/usr/share/java/flow-engine.jar
12178             else
12179                 AC_MSG_ERROR(jfreereport.jar replacement not found.)
12180             fi
12181         elif ! test -f  $JFREEREPORT_JAR; then
12182                 AC_MSG_ERROR(jfreereport.jar not found.)
12183         fi
12184
12185         if test -z $LIBLAYOUT_JAR; then
12186             if test -f /usr/share/java/liblayout-0.2.9.jar; then
12187                 LIBLAYOUT_JAR=/usr/share/java/liblayout-0.2.9.jar
12188             elif test -f /usr/share/java/liblayout.jar; then
12189                 LIBLAYOUT_JAR=/usr/share/java/liblayout.jar
12190             else
12191                 AC_MSG_ERROR(liblayout.jar replacement not found.)
12192             fi
12193         elif ! test -f $LIBLAYOUT_JAR; then
12194                 AC_MSG_ERROR(liblayout.jar not found.)
12195         fi
12196
12197         if test -z $LIBLOADER_JAR; then
12198             if test -f /usr/share/java/libloader-1.0.0.jar; then
12199                 LIBLOADER_JAR=/usr/share/java/libloader-1.0.0.jar
12200             elif test -f /usr/share/java/libloader.jar; then
12201                 LIBLOADER_JAR=/usr/share/java/libloader.jar
12202             else
12203                 AC_MSG_ERROR(libloader.jar replacement not found.)
12204             fi
12205         elif ! test -f  $LIBLOADER_JAR; then
12206             AC_MSG_ERROR(libloader.jar not found.)
12207         fi
12208
12209         if test -z $LIBFORMULA_JAR; then
12210             if test -f /usr/share/java/libformula-0.2.0.jar; then
12211                 LIBFORMULA_JAR=/usr/share/java/libformula-0.2.0.jar
12212             elif test -f /usr/share/java/libformula.jar; then
12213                 LIBFORMULA_JAR=/usr/share/java/libformula.jar
12214             else
12215                 AC_MSG_ERROR(libformula.jar replacement not found.)
12216             fi
12217         elif ! test -f $LIBFORMULA_JAR; then
12218                 AC_MSG_ERROR(libformula.jar not found.)
12219         fi
12220
12221         if test -z $LIBREPOSITORY_JAR; then
12222             if test -f /usr/share/java/librepository-1.0.0.jar; then
12223                 LIBREPOSITORY_JAR=/usr/share/java/librepository-1.0.0.jar
12224             elif test -f /usr/share/java/librepository.jar; then
12225                 LIBREPOSITORY_JAR=/usr/share/java/librepository.jar
12226             else
12227                 AC_MSG_ERROR(librepository.jar replacement not found.)
12228             fi
12229         elif ! test -f $LIBREPOSITORY_JAR; then
12230             AC_MSG_ERROR(librepository.jar not found.)
12231         fi
12232
12233         if test -z $LIBFONTS_JAR; then
12234             if test -f /usr/share/java/libfonts-1.0.0.jar; then
12235                 LIBFONTS_JAR=/usr/share/java/libfonts-1.0.0.jar
12236             elif test -f /usr/share/java/libfonts.jar; then
12237                 LIBFONTS_JAR=/usr/share/java/libfonts.jar
12238             else
12239                 AC_MSG_ERROR(libfonts.jar replacement not found.)
12240             fi
12241         elif ! test -f $LIBFONTS_JAR; then
12242                 AC_MSG_ERROR(libfonts.jar not found.)
12243         fi
12244
12245         if test -z $LIBSERIALIZER_JAR; then
12246             if test -f /usr/share/java/libserializer-1.0.0.jar; then
12247                 LIBSERIALIZER_JAR=/usr/share/java/libserializer-1.0.0.jar
12248             elif test -f /usr/share/java/libserializer.jar; then
12249                 LIBSERIALIZER_JAR=/usr/share/java/libserializer.jar
12250             else
12251                 AC_MSG_ERROR(libserializer.jar replacement not found.)
12252             fi
12253         elif ! test -f $LIBSERIALIZER_JAR; then
12254                 AC_MSG_ERROR(libserializer.jar not found.)
12255         fi
12256
12257         if test -z $LIBBASE_JAR; then
12258             if test -f /usr/share/java/libbase-1.0.0.jar; then
12259                 LIBBASE_JAR=/usr/share/java/libbase-1.0.0.jar
12260             elif test -f /usr/share/java/libbase.jar; then
12261                 LIBBASE_JAR=/usr/share/java/libbase.jar
12262             else
12263                 AC_MSG_ERROR(libbase.jar replacement not found.)
12264             fi
12265         elif ! test -f $LIBBASE_JAR; then
12266             AC_MSG_ERROR(libbase.jar not found.)
12267         fi
12268
12269     else
12270         AC_MSG_RESULT([internal])
12271         SYSTEM_JFREEREPORT=
12272         BUILD_TYPE="$BUILD_TYPE JFREEREPORT"
12273         NEED_ANT=TRUE
12274     fi
12275 else
12276     AC_MSG_RESULT([no])
12277     ENABLE_REPORTBUILDER=
12278     SYSTEM_JFREEREPORT=
12279 fi
12280 AC_SUBST(ENABLE_REPORTBUILDER)
12281 AC_SUBST(SYSTEM_JFREEREPORT)
12282 AC_SUBST(SAC_JAR)
12283 AC_SUBST(LIBXML_JAR)
12284 AC_SUBST(FLUTE_JAR)
12285 AC_SUBST(JFREEREPORT_JAR)
12286 AC_SUBST(LIBBASE_JAR)
12287 AC_SUBST(LIBLAYOUT_JAR)
12288 AC_SUBST(LIBLOADER_JAR)
12289 AC_SUBST(LIBFORMULA_JAR)
12290 AC_SUBST(LIBREPOSITORY_JAR)
12291 AC_SUBST(LIBFONTS_JAR)
12292 AC_SUBST(LIBSERIALIZER_JAR)
12293
12294 # this has to be here because both the Wiki Publisher and the SRB use
12295 # commons-logging
12296 COMMONS_LOGGING_VERSION=1.2
12297 if test "$ENABLE_REPORTBUILDER" = "TRUE"; then
12298     AC_MSG_CHECKING([which Apache commons-* libs to use])
12299     if test "$with_system_apache_commons" = "yes"; then
12300         SYSTEM_APACHE_COMMONS=TRUE
12301         AC_MSG_RESULT([external])
12302         if test -z $COMMONS_LOGGING_JAR; then
12303             if test -f /usr/share/java/commons-logging-${COMMONS_LOGGING_VERSION}.jar; then
12304                COMMONS_LOGGING_JAR=/usr/share/java/commons-logging-${COMMONS_LOGGING_VERSION}.jar
12305            elif test -f /usr/share/java/commons-logging.jar; then
12306                 COMMONS_LOGGING_JAR=/usr/share/java/commons-logging.jar
12307             else
12308                 AC_MSG_ERROR(commons-logging.jar replacement not found.)
12309             fi
12310         elif ! test -f $COMMONS_LOGGING_JAR; then
12311             AC_MSG_ERROR(commons-logging.jar not found.)
12312         fi
12313     else
12314         AC_MSG_RESULT([internal])
12315         SYSTEM_APACHE_COMMONS=
12316         BUILD_TYPE="$BUILD_TYPE APACHE_COMMONS"
12317         NEED_ANT=TRUE
12318     fi
12319 fi
12320 AC_SUBST(SYSTEM_APACHE_COMMONS)
12321 AC_SUBST(COMMONS_LOGGING_JAR)
12322 AC_SUBST(COMMONS_LOGGING_VERSION)
12323
12324 # scripting provider for BeanShell?
12325 AC_MSG_CHECKING([whether to build support for scripts in BeanShell])
12326 if test "${enable_scripting_beanshell}" != "no" -a "x$with_java" != "xno"; then
12327     AC_MSG_RESULT([yes])
12328     ENABLE_SCRIPTING_BEANSHELL=TRUE
12329
12330     dnl ===================================================================
12331     dnl Check for system beanshell
12332     dnl ===================================================================
12333     AC_MSG_CHECKING([which beanshell to use])
12334     if test "$with_system_beanshell" = "yes"; then
12335         AC_MSG_RESULT([external])
12336         SYSTEM_BSH=TRUE
12337         if test -z $BSH_JAR; then
12338             BSH_JAR=/usr/share/java/bsh.jar
12339         fi
12340         if ! test -f $BSH_JAR; then
12341             AC_MSG_ERROR(bsh.jar not found.)
12342         fi
12343     else
12344         AC_MSG_RESULT([internal])
12345         SYSTEM_BSH=
12346         BUILD_TYPE="$BUILD_TYPE BSH"
12347     fi
12348 else
12349     AC_MSG_RESULT([no])
12350     ENABLE_SCRIPTING_BEANSHELL=
12351     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_BEANSHELL"
12352 fi
12353 AC_SUBST(ENABLE_SCRIPTING_BEANSHELL)
12354 AC_SUBST(SYSTEM_BSH)
12355 AC_SUBST(BSH_JAR)
12356
12357 # scripting provider for JavaScript?
12358 AC_MSG_CHECKING([whether to build support for scripts in JavaScript])
12359 if test "${enable_scripting_javascript}" != "no" -a "x$with_java" != "xno"; then
12360     AC_MSG_RESULT([yes])
12361     ENABLE_SCRIPTING_JAVASCRIPT=TRUE
12362
12363     dnl ===================================================================
12364     dnl Check for system rhino
12365     dnl ===================================================================
12366     AC_MSG_CHECKING([which rhino to use])
12367     if test "$with_system_rhino" = "yes"; then
12368         AC_MSG_RESULT([external])
12369         SYSTEM_RHINO=TRUE
12370         if test -z $RHINO_JAR; then
12371             RHINO_JAR=/usr/share/java/js.jar
12372         fi
12373         if ! test -f $RHINO_JAR; then
12374             AC_MSG_ERROR(js.jar not found.)
12375         fi
12376     else
12377         AC_MSG_RESULT([internal])
12378         SYSTEM_RHINO=
12379         BUILD_TYPE="$BUILD_TYPE RHINO"
12380         NEED_ANT=TRUE
12381     fi
12382 else
12383     AC_MSG_RESULT([no])
12384     ENABLE_SCRIPTING_JAVASCRIPT=
12385     SCPDEFS="$SCPDEFS -DWITHOUT_SCRIPTING_JAVASCRIPT"
12386 fi
12387 AC_SUBST(ENABLE_SCRIPTING_JAVASCRIPT)
12388 AC_SUBST(SYSTEM_RHINO)
12389 AC_SUBST(RHINO_JAR)
12390
12391 # This is only used in Qt5/KF5 checks to determine if /usr/lib64
12392 # paths should be added to library search path. So lets put all 64-bit
12393 # platforms there.
12394 supports_multilib=
12395 case "$host_cpu" in
12396 x86_64 | powerpc64 | powerpc64le | s390x | aarch64 | mips64 | mips64el)
12397     if test "$SAL_TYPES_SIZEOFLONG" = "8"; then
12398         supports_multilib="yes"
12399     fi
12400     ;;
12401 *)
12402     ;;
12403 esac
12404
12405 dnl ===================================================================
12406 dnl QT5 Integration
12407 dnl ===================================================================
12408
12409 QT5_CFLAGS=""
12410 QT5_LIBS=""
12411 QMAKE5="qmake"
12412 MOC5="moc"
12413 QT5_GOBJECT_CFLAGS=""
12414 QT5_GOBJECT_LIBS=""
12415 QT5_HAVE_GOBJECT=""
12416 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
12417         \( "$test_qt5" = "yes" -a "$ENABLE_QT5" = "TRUE" \) -o \
12418         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
12419 then
12420     qt5_incdirs="$QT5INC /usr/include/qt5 /usr/include $x_includes"
12421     qt5_libdirs="$QT5LIB /usr/lib/qt5 /usr/lib $x_libraries"
12422
12423     if test -n "$supports_multilib"; then
12424         qt5_libdirs="$qt5_libdirs /usr/lib64/qt5 /usr/lib64/qt /usr/lib64"
12425     fi
12426
12427     qt5_test_include="QtWidgets/qapplication.h"
12428     qt5_test_library="libQt5Widgets.so"
12429
12430     dnl Check for qmake5
12431     AC_PATH_PROGS( QMAKE5, [qmake-qt5 qmake], no, [$QT5DIR/bin:$PATH])
12432     if test "$QMAKE5" = "no"; then
12433         AC_MSG_ERROR([Qmake not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12434     else
12435         qmake5_test_ver="`$QMAKE5 -v 2>&1 | $SED -n -e 's/^Using Qt version \(5\.[[0-9.]]\+\).*$/\1/p'`"
12436         if test -z "$qmake5_test_ver"; then
12437             AC_MSG_ERROR([Wrong qmake for Qt5 found. Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12438         fi
12439         qmake5_minor_version="`echo $qmake5_test_ver | cut -d. -f2`"
12440         qt5_minimal_minor="6"
12441         if test "$qmake5_minor_version" -lt "$qt5_minimal_minor"; then
12442             AC_MSG_ERROR([The minimal supported Qt5 version is 5.${qt5_minimal_minor}, but your 'qmake -v' reports Qt5 version $qmake5_test_ver.])
12443         else
12444             AC_MSG_NOTICE([Detected Qt5 version: $qmake5_test_ver])
12445         fi
12446     fi
12447
12448     qt5_incdirs="`$QMAKE5 -query QT_INSTALL_HEADERS` $qt5_incdirs"
12449     qt5_libdirs="`$QMAKE5 -query QT_INSTALL_LIBS` $qt5_libdirs"
12450
12451     AC_MSG_CHECKING([for Qt5 headers])
12452     qt5_incdir="no"
12453     for inc_dir in $qt5_incdirs; do
12454         if test -r "$inc_dir/$qt5_test_include"; then
12455             qt5_incdir="$inc_dir"
12456             break
12457         fi
12458     done
12459     AC_MSG_RESULT([$qt5_incdir])
12460     if test "x$qt5_incdir" = "xno"; then
12461         AC_MSG_ERROR([Qt5 headers not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12462     fi
12463     # check for scenario: qt5-qtbase-devel-*.86_64 installed but host is i686
12464     AC_LANG_PUSH([C++])
12465     save_CPPFLAGS=$CPPFLAGS
12466     CPPFLAGS="${CPPFLAGS} -I${qt5_incdir}"
12467     AC_CHECK_HEADER(QtCore/qconfig.h, [],
12468         [AC_MSG_ERROR(qconfig.h header not found.)], [])
12469     CPPFLAGS=$save_CPPFLAGS
12470     AC_LANG_POP([C++])
12471
12472     AC_MSG_CHECKING([for Qt5 libraries])
12473     qt5_libdir="no"
12474     for lib_dir in $qt5_libdirs; do
12475         if test -r "$lib_dir/$qt5_test_library"; then
12476             qt5_libdir="$lib_dir"
12477             break
12478         fi
12479     done
12480     AC_MSG_RESULT([$qt5_libdir])
12481     if test "x$qt5_libdir" = "xno"; then
12482         AC_MSG_ERROR([Qt5 libraries not found.  Please specify the root of your Qt5 installation by exporting QT5DIR before running "configure".])
12483     fi
12484
12485     QT5_CFLAGS="-I$qt5_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
12486     QT5_CFLAGS=$(printf '%s' "$QT5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12487     QT5_LIBS="-L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
12488
12489     if test "$USING_X11" = TRUE; then
12490         PKG_CHECK_MODULES(QT5_XCB,[xcb],,[AC_MSG_ERROR([XCB not found, which is needed for correct app grouping in X11.])])
12491         PKG_CHECK_MODULES(QT5_XCB_ICCCM,[xcb-icccm],[
12492             QT5_HAVE_XCB_ICCCM=1
12493             AC_DEFINE(QT5_HAVE_XCB_ICCCM)
12494         ],[
12495             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)])
12496             add_warning "XCB ICCCM not found, which is needed for Qt versions (< 5.12) on some WMs to correctly group dialogs (like QTBUG-46626)"
12497         ])
12498         QT5_CFLAGS="$QT5_CFLAGS $QT5_XCB_CFLAGS $QT5_XCB_ICCCM_CFLAGS"
12499         QT5_LIBS="$QT5_LIBS $QT5_XCB_LIBS $QT5_XCB_ICCCM_LIBS -lQt5X11Extras"
12500         QT5_USING_X11=1
12501         AC_DEFINE(QT5_USING_X11)
12502     fi
12503
12504     dnl Check for Meta Object Compiler
12505
12506     AC_PATH_PROGS( MOC5, [moc-qt5 moc], no, [`dirname $qt5_libdir`/bin:$QT5DIR/bin:$PATH])
12507     if test "$MOC5" = "no"; then
12508         AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
12509 the root of your Qt installation by exporting QT5DIR before running "configure".])
12510     fi
12511
12512     if test "$build_gstreamer_1_0" = "yes"; then
12513         PKG_CHECK_MODULES(QT5_GOBJECT,[gobject-2.0], [
12514                 QT5_HAVE_GOBJECT=1
12515                 AC_DEFINE(QT5_HAVE_GOBJECT)
12516             ],
12517             AC_MSG_WARN([[No GObject found, can't use QWidget GStreamer sink on wayland!]])
12518         )
12519     fi
12520 fi
12521 AC_SUBST(QT5_CFLAGS)
12522 AC_SUBST(QT5_LIBS)
12523 AC_SUBST(MOC5)
12524 AC_SUBST(QT5_GOBJECT_CFLAGS)
12525 AC_SUBST(QT5_GOBJECT_LIBS)
12526 AC_SUBST(QT5_HAVE_GOBJECT)
12527
12528 dnl ===================================================================
12529 dnl KF5 Integration
12530 dnl ===================================================================
12531
12532 KF5_CFLAGS=""
12533 KF5_LIBS=""
12534 KF5_CONFIG="kf5-config"
12535 if test \( "$test_kf5" = "yes" -a "$ENABLE_KF5" = "TRUE" \) -o \
12536         \( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
12537 then
12538     if test "$OS" = "HAIKU"; then
12539         haiku_arch="`echo $RTL_ARCH | tr X x`"
12540         kf5_haiku_incdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_HEADERS_DIRECTORY`"
12541         kf5_haiku_libdirs="`findpaths -c ' ' -a $haiku_arch B_FIND_PATH_DEVELOP_LIB_DIRECTORY`"
12542     fi
12543
12544     kf5_incdirs="$KF5INC /usr/include $kf5_haiku_incdirs $x_includes"
12545     kf5_libdirs="$KF5LIB /usr/lib /usr/lib/kf5 /usr/lib/kf5/devel $kf5_haiku_libdirs $x_libraries"
12546     if test -n "$supports_multilib"; then
12547         kf5_libdirs="$kf5_libdirs /usr/lib64 /usr/lib64/kf5 /usr/lib64/kf5/devel"
12548     fi
12549
12550     kf5_test_include="KF5/kcoreaddons_version.h"
12551     kf5_test_library="libKF5CoreAddons.so"
12552     kf5_libdirs="$qt5_libdir $kf5_libdirs"
12553
12554     dnl kf5 KDE4 support compatibility installed
12555     AC_PATH_PROG( KF5_CONFIG, $KF5_CONFIG, no, )
12556     if test "$KF5_CONFIG" != "no"; then
12557         kf5_incdirs="`$KF5_CONFIG --path include` $kf5_incdirs"
12558         kf5_libdirs="`$KF5_CONFIG --path lib` $kf5_libdirs"
12559     fi
12560
12561     dnl Check for KF5 headers
12562     AC_MSG_CHECKING([for KF5 headers])
12563     kf5_incdir="no"
12564     for kf5_check in $kf5_incdirs; do
12565         if test -r "$kf5_check/$kf5_test_include"; then
12566             kf5_incdir="$kf5_check/KF5"
12567             break
12568         fi
12569     done
12570     AC_MSG_RESULT([$kf5_incdir])
12571     if test "x$kf5_incdir" = "xno"; then
12572         AC_MSG_ERROR([KF5 headers not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
12573     fi
12574
12575     dnl Check for KF5 libraries
12576     AC_MSG_CHECKING([for KF5 libraries])
12577     kf5_libdir="no"
12578     for kf5_check in $kf5_libdirs; do
12579         if test -r "$kf5_check/$kf5_test_library"; then
12580             kf5_libdir="$kf5_check"
12581             break
12582         fi
12583     done
12584
12585     AC_MSG_RESULT([$kf5_libdir])
12586     if test "x$kf5_libdir" = "xno"; then
12587         AC_MSG_ERROR([KF5 libraries not found.  Please specify the root of your KF5 installation by exporting KF5DIR before running "configure".])
12588     fi
12589
12590     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$qt5_incdir/QtNetwork -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT -DQT_NO_VERSION_TAGGING"
12591     KF5_LIBS="-L$kf5_libdir -lKF5CoreAddons -lKF5I18n -lKF5ConfigCore -lKF5WindowSystem -lKF5KIOCore -lKF5KIOWidgets -lKF5KIOFileWidgets -L$qt5_libdir -lQt5Core -lQt5Gui -lQt5Widgets -lQt5Network"
12592     KF5_CFLAGS=$(printf '%s' "$KF5_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12593
12594     if test "$USING_X11" = TRUE; then
12595         KF5_LIBS="$KF5_LIBS -lQt5X11Extras"
12596     fi
12597
12598     AC_LANG_PUSH([C++])
12599     save_CXXFLAGS=$CXXFLAGS
12600     CXXFLAGS="$CXXFLAGS $KF5_CFLAGS"
12601     AC_MSG_CHECKING([whether KDE is >= 5.0])
12602        AC_RUN_IFELSE([AC_LANG_SOURCE([[
12603 #include <kcoreaddons_version.h>
12604
12605 int main(int argc, char **argv) {
12606        if (KCOREADDONS_VERSION_MAJOR == 5 && KCOREADDONS_VERSION_MINOR >= 0) return 0;
12607        else return 1;
12608 }
12609        ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([KDE version too old])],[])
12610     CXXFLAGS=$save_CXXFLAGS
12611     AC_LANG_POP([C++])
12612 fi
12613 AC_SUBST(KF5_CFLAGS)
12614 AC_SUBST(KF5_LIBS)
12615
12616 dnl ===================================================================
12617 dnl Test whether to include Evolution 2 support
12618 dnl ===================================================================
12619 AC_MSG_CHECKING([whether to enable evolution 2 support])
12620 if test "$enable_evolution2" = "yes" -o "$enable_evolution2" = "TRUE"; then
12621     AC_MSG_RESULT([yes])
12622     PKG_CHECK_MODULES(GOBJECT, gobject-2.0)
12623     GOBJECT_CFLAGS=$(printf '%s' "$GOBJECT_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12624     FilterLibs "${GOBJECT_LIBS}"
12625     GOBJECT_LIBS="${filteredlibs}"
12626     ENABLE_EVOAB2="TRUE"
12627 else
12628     ENABLE_EVOAB2=""
12629     AC_MSG_RESULT([no])
12630 fi
12631 AC_SUBST(ENABLE_EVOAB2)
12632 AC_SUBST(GOBJECT_CFLAGS)
12633 AC_SUBST(GOBJECT_LIBS)
12634
12635 dnl ===================================================================
12636 dnl Test which themes to include
12637 dnl ===================================================================
12638 AC_MSG_CHECKING([which themes to include])
12639 # if none given use default subset of available themes
12640 if test "x$with_theme" = "x" -o "x$with_theme" = "xyes"; then
12641     with_theme="breeze breeze_dark breeze_dark_svg breeze_svg colibre colibre_svg elementary elementary_svg karasa_jaga karasa_jaga_svg sifr sifr_svg sifr_dark sifr_dark_svg sukapura sukapura_svg"
12642 fi
12643
12644 WITH_THEMES=""
12645 if test "x$with_theme" != "xno"; then
12646     for theme in $with_theme; do
12647         case $theme in
12648         breeze|breeze_dark|breeze_dark_svg|breeze_svg|colibre|colibre_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg|sifr|sifr_svg|sifr_dark|sifr_dark_svg|sukapura|sukapura_svg) real_theme="$theme" ;;
12649         default) real_theme=colibre ;;
12650         *) AC_MSG_ERROR([Unknown value for --with-theme: $theme]) ;;
12651         esac
12652         WITH_THEMES=`echo "$WITH_THEMES $real_theme"|tr '\ ' '\n'|sort|uniq|tr '\n' '\ '`
12653     done
12654 fi
12655 AC_MSG_RESULT([$WITH_THEMES])
12656 AC_SUBST([WITH_THEMES])
12657 # FIXME: remove this, and the convenience default->colibre remapping after a grace period
12658 for theme in $with_theme; do
12659     case $theme in
12660     default) AC_MSG_WARN([--with-theme=default is deprecated and will be removed, use --with-theme=colibre]) ;;
12661     *) ;;
12662     esac
12663 done
12664
12665 dnl ===================================================================
12666 dnl Test whether to integrate helppacks into the product's installer
12667 dnl ===================================================================
12668 AC_MSG_CHECKING([for helppack integration])
12669 if test "$with_helppack_integration" = "no"; then
12670     AC_MSG_RESULT([no integration])
12671 else
12672     SCPDEFS="$SCPDEFS -DWITH_HELPPACK_INTEGRATION"
12673     AC_MSG_RESULT([integration])
12674 fi
12675
12676 ###############################################################################
12677 # Extensions checking
12678 ###############################################################################
12679 AC_MSG_CHECKING([for extensions integration])
12680 if test "x$enable_extension_integration" != "xno"; then
12681     WITH_EXTENSION_INTEGRATION=TRUE
12682     SCPDEFS="$SCPDEFS -DWITH_EXTENSION_INTEGRATION"
12683     AC_MSG_RESULT([yes, use integration])
12684 else
12685     WITH_EXTENSION_INTEGRATION=
12686     AC_MSG_RESULT([no, do not integrate])
12687 fi
12688 AC_SUBST(WITH_EXTENSION_INTEGRATION)
12689
12690 dnl Should any extra extensions be included?
12691 dnl There are standalone tests for each of these below.
12692 WITH_EXTRA_EXTENSIONS=
12693 AC_SUBST([WITH_EXTRA_EXTENSIONS])
12694
12695 libo_CHECK_EXTENSION([ConvertTextToNumber],[CT2N],[ct2n],[ct2n],[])
12696 libo_CHECK_EXTENSION([Numbertext],[NUMBERTEXT],[numbertext],[numbertext],[b7cae45ad2c23551fd6ccb8ae2c1f59e-numbertext_0.9.5.oxt])
12697 if test "x$with_java" != "xno"; then
12698     libo_CHECK_EXTENSION([NLPSolver],[NLPSOLVER],[nlpsolver],[nlpsolver],[])
12699     libo_CHECK_EXTENSION([LanguageTool],[LANGUAGETOOL],[languagetool],[languagetool],[])
12700 fi
12701
12702 AC_MSG_CHECKING([whether to build opens___.ttf])
12703 if test "$enable_build_opensymbol" = "yes"; then
12704     AC_MSG_RESULT([yes])
12705     AC_PATH_PROG(FONTFORGE, fontforge)
12706     if test -z "$FONTFORGE"; then
12707         AC_MSG_ERROR([fontforge not installed])
12708     fi
12709 else
12710     AC_MSG_RESULT([no])
12711     OPENSYMBOL_TTF=f543e6e2d7275557a839a164941c0a86e5f2c3f2a0042bfc434c88c6dde9e140-opens___.ttf
12712     BUILD_TYPE="$BUILD_TYPE OPENSYMBOL"
12713 fi
12714 AC_SUBST(OPENSYMBOL_TTF)
12715 AC_SUBST(FONTFORGE)
12716
12717 dnl ===================================================================
12718 dnl Test whether to include fonts
12719 dnl ===================================================================
12720 AC_MSG_CHECKING([whether to include third-party fonts])
12721 if test "$with_fonts" != "no"; then
12722     AC_MSG_RESULT([yes])
12723     WITH_FONTS=TRUE
12724     BUILD_TYPE="$BUILD_TYPE MORE_FONTS"
12725     AC_DEFINE(HAVE_MORE_FONTS)
12726 else
12727     AC_MSG_RESULT([no])
12728     WITH_FONTS=
12729     SCPDEFS="$SCPDEFS -DWITHOUT_FONTS"
12730 fi
12731 AC_SUBST(WITH_FONTS)
12732
12733
12734 dnl ===================================================================
12735 dnl Test whether to enable online update service
12736 dnl ===================================================================
12737 AC_MSG_CHECKING([whether to enable online update])
12738 ENABLE_ONLINE_UPDATE=
12739 ENABLE_ONLINE_UPDATE_MAR=
12740 UPDATE_CONFIG=
12741 if test "$enable_online_update" = ""; then
12742     if test "$_os" = "WINNT" -o "$_os" = "Darwin"; then
12743         AC_MSG_RESULT([yes])
12744         ENABLE_ONLINE_UPDATE="TRUE"
12745     else
12746         AC_MSG_RESULT([no])
12747     fi
12748 else
12749     if test "$enable_online_update" = "mar"; then
12750         AC_MSG_RESULT([yes - MAR-based online update])
12751         ENABLE_ONLINE_UPDATE_MAR="TRUE"
12752         if test "$with_update_config" = ""; then
12753             AC_MSG_ERROR([mar based online updater needs an update config specified with "with-update-config])
12754         fi
12755         UPDATE_CONFIG="$with_update_config"
12756         AC_DEFINE(HAVE_FEATURE_UPDATE_MAR)
12757     elif test "$enable_online_update" = "yes"; then
12758         AC_MSG_RESULT([yes])
12759         ENABLE_ONLINE_UPDATE="TRUE"
12760     else
12761         AC_MSG_RESULT([no])
12762     fi
12763 fi
12764 AC_SUBST(ENABLE_ONLINE_UPDATE)
12765 AC_SUBST(ENABLE_ONLINE_UPDATE_MAR)
12766 AC_SUBST(UPDATE_CONFIG)
12767
12768 dnl ===================================================================
12769 dnl Test whether we need bzip2
12770 dnl ===================================================================
12771 SYSTEM_BZIP2=
12772 if test "$ENABLE_ONLINE_UPDATE_MAR" = "TRUE"; then
12773     AC_MSG_CHECKING([whether to use system bzip2])
12774     if test "$with_system_bzip2" = yes; then
12775         SYSTEM_BZIP2=TRUE
12776         AC_MSG_RESULT([yes])
12777         PKG_CHECK_MODULES(BZIP2, bzip2)
12778         FilterLibs "${BZIP2_LIBS}"
12779         BZIP2_LIBS="${filteredlibs}"
12780     else
12781         AC_MSG_RESULT([no])
12782         BUILD_TYPE="$BUILD_TYPE BZIP2"
12783     fi
12784 fi
12785 AC_SUBST(SYSTEM_BZIP2)
12786 AC_SUBST(BZIP2_CFLAGS)
12787 AC_SUBST(BZIP2_LIBS)
12788
12789 dnl ===================================================================
12790 dnl Test whether to enable extension update
12791 dnl ===================================================================
12792 AC_MSG_CHECKING([whether to enable extension update])
12793 ENABLE_EXTENSION_UPDATE=
12794 if test "x$enable_extension_update" = "xno"; then
12795     AC_MSG_RESULT([no])
12796 else
12797     AC_MSG_RESULT([yes])
12798     ENABLE_EXTENSION_UPDATE="TRUE"
12799     AC_DEFINE(ENABLE_EXTENSION_UPDATE)
12800     SCPDEFS="$SCPDEFS -DENABLE_EXTENSION_UPDATE"
12801 fi
12802 AC_SUBST(ENABLE_EXTENSION_UPDATE)
12803
12804
12805 dnl ===================================================================
12806 dnl Test whether to create MSI with LIMITUI=1 (silent install)
12807 dnl ===================================================================
12808 AC_MSG_CHECKING([whether to create MSI with LIMITUI=1 (silent install)])
12809 if test "$enable_silent_msi" = "" -o "$enable_silent_msi" = "no"; then
12810     AC_MSG_RESULT([no])
12811     ENABLE_SILENT_MSI=
12812 else
12813     AC_MSG_RESULT([yes])
12814     ENABLE_SILENT_MSI=TRUE
12815     SCPDEFS="$SCPDEFS -DENABLE_SILENT_MSI"
12816 fi
12817 AC_SUBST(ENABLE_SILENT_MSI)
12818
12819 AC_MSG_CHECKING([whether and how to use Xinerama])
12820 if test "$_os" = "Linux" -o "$_os" = "FreeBSD"; then
12821     if test "$x_libraries" = "default_x_libraries"; then
12822         XINERAMALIB=`$PKG_CONFIG --variable=libdir xinerama`
12823         if test "x$XINERAMALIB" = x; then
12824            XINERAMALIB="/usr/lib"
12825         fi
12826     else
12827         XINERAMALIB="$x_libraries"
12828     fi
12829     if test -e "$XINERAMALIB/libXinerama.so" -a -e "$XINERAMALIB/libXinerama.a"; then
12830         # we have both versions, let the user decide but use the dynamic one
12831         # per default
12832         USE_XINERAMA=TRUE
12833         if test -z "$with_static_xinerama" -o -n "$with_system_libs"; then
12834             XINERAMA_LINK=dynamic
12835         else
12836             XINERAMA_LINK=static
12837         fi
12838     elif test -e "$XINERAMALIB/libXinerama.so" -a ! -e "$XINERAMALIB/libXinerama.a"; then
12839         # we have only the dynamic version
12840         USE_XINERAMA=TRUE
12841         XINERAMA_LINK=dynamic
12842     elif test -e "$XINERAMALIB/libXinerama.a"; then
12843         # static version
12844         if echo $host_cpu | $GREP -E 'i[[3456]]86' 2>/dev/null >/dev/null; then
12845             USE_XINERAMA=TRUE
12846             XINERAMA_LINK=static
12847         else
12848             USE_XINERAMA=
12849             XINERAMA_LINK=none
12850         fi
12851     else
12852         # no Xinerama
12853         USE_XINERAMA=
12854         XINERAMA_LINK=none
12855     fi
12856     if test "$USE_XINERAMA" = "TRUE"; then
12857         AC_MSG_RESULT([yes, with $XINERAMA_LINK linking])
12858         AC_CHECK_HEADER(X11/extensions/Xinerama.h, [],
12859             [AC_MSG_ERROR(Xinerama header not found.)], [])
12860         XEXTLIBS=`$PKG_CONFIG --variable=libs xext`
12861         if test "x$XEXTLIB" = x; then
12862            XEXTLIBS="-L$XLIB -L$XINERAMALIB -lXext"
12863         fi
12864         XINERAMA_EXTRA_LIBS="$XEXTLIBS"
12865         if test "$_os" = "FreeBSD"; then
12866             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -lXt"
12867         fi
12868         if test "$_os" = "Linux"; then
12869             XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -ldl"
12870         fi
12871         AC_CHECK_LIB([Xinerama], [XineramaIsActive], [:],
12872             [AC_MSG_ERROR(Xinerama not functional?)], [$XINERAMA_EXTRA_LIBS])
12873     else
12874         AC_MSG_RESULT([no, libXinerama not found or wrong architecture.])
12875     fi
12876 else
12877     USE_XINERAMA=
12878     XINERAMA_LINK=none
12879     AC_MSG_RESULT([no])
12880 fi
12881 AC_SUBST(USE_XINERAMA)
12882 AC_SUBST(XINERAMA_LINK)
12883
12884 dnl ===================================================================
12885 dnl Test whether to build cairo or rely on the system version
12886 dnl ===================================================================
12887
12888 if test "$USING_X11" = TRUE; then
12889     # Used in vcl/Library_vclplug_gen.mk
12890     test_cairo=yes
12891 fi
12892
12893 if test "$test_cairo" = "yes"; then
12894     AC_MSG_CHECKING([whether to use the system cairo])
12895
12896     : ${with_system_cairo:=$with_system_libs}
12897     if test "$with_system_cairo" = "yes"; then
12898         SYSTEM_CAIRO=TRUE
12899         AC_MSG_RESULT([yes])
12900
12901         PKG_CHECK_MODULES( CAIRO, cairo >= 1.8.0 )
12902         CAIRO_CFLAGS=$(printf '%s' "$CAIRO_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12903         FilterLibs "${CAIRO_LIBS}"
12904         CAIRO_LIBS="${filteredlibs}"
12905
12906         if test "$test_xrender" = "yes"; then
12907             AC_MSG_CHECKING([whether Xrender.h defines PictStandardA8])
12908             AC_LANG_PUSH([C])
12909             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/extensions/Xrender.h>]],[[
12910 #ifdef PictStandardA8
12911 #else
12912       return fail;
12913 #endif
12914 ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no, X headers too old.])])
12915
12916             AC_LANG_POP([C])
12917         fi
12918     else
12919         SYSTEM_CAIRO=
12920         AC_MSG_RESULT([no])
12921
12922         BUILD_TYPE="$BUILD_TYPE CAIRO"
12923     fi
12924 fi
12925
12926 AC_SUBST(SYSTEM_CAIRO)
12927 AC_SUBST(CAIRO_CFLAGS)
12928 AC_SUBST(CAIRO_LIBS)
12929
12930 dnl ===================================================================
12931 dnl Test whether to use avahi
12932 dnl ===================================================================
12933 if test "$_os" = "WINNT"; then
12934     # Windows uses bundled mDNSResponder
12935     BUILD_TYPE="$BUILD_TYPE MDNSRESPONDER"
12936 elif test "$_os" != "Darwin" -a "$enable_avahi" = "yes"; then
12937     PKG_CHECK_MODULES([AVAHI], [avahi-client >= 0.6.10],
12938                       [ENABLE_AVAHI="TRUE"])
12939     AC_DEFINE(HAVE_FEATURE_AVAHI)
12940     AVAHI_CFLAGS=$(printf '%s' "$AVAHI_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12941     FilterLibs "${AVAHI_LIBS}"
12942     AVAHI_LIBS="${filteredlibs}"
12943 fi
12944
12945 AC_SUBST(ENABLE_AVAHI)
12946 AC_SUBST(AVAHI_CFLAGS)
12947 AC_SUBST(AVAHI_LIBS)
12948
12949 dnl ===================================================================
12950 dnl Test whether to use liblangtag
12951 dnl ===================================================================
12952 SYSTEM_LIBLANGTAG=
12953 AC_MSG_CHECKING([whether to use system liblangtag])
12954 if test "$with_system_liblangtag" = yes; then
12955     SYSTEM_LIBLANGTAG=TRUE
12956     AC_MSG_RESULT([yes])
12957     PKG_CHECK_MODULES( LIBLANGTAG, liblangtag >= 0.4.0)
12958     dnl cf. <https://bitbucket.org/tagoh/liblangtag/commits/9324836a0d1c> "Fix a build issue with inline keyword"
12959     PKG_CHECK_EXISTS([liblangtag >= 0.5.5], [], [AC_DEFINE([LIBLANGTAG_INLINE_FIX])])
12960     LIBLANGTAG_CFLAGS=$(printf '%s' "$LIBLANGTAG_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
12961     FilterLibs "${LIBLANGTAG_LIBS}"
12962     LIBLANGTAG_LIBS="${filteredlibs}"
12963 else
12964     SYSTEM_LIBLANGTAG=
12965     AC_MSG_RESULT([no])
12966     BUILD_TYPE="$BUILD_TYPE LIBLANGTAG"
12967     LIBLANGTAG_CFLAGS="-I${WORKDIR}/UnpackedTarball/liblangtag"
12968     if test "$COM" = "MSC"; then
12969         LIBLANGTAG_LIBS="${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs/liblangtag.lib"
12970     else
12971         LIBLANGTAG_LIBS="-L${WORKDIR}/UnpackedTarball/liblangtag/liblangtag/.libs -llangtag"
12972     fi
12973 fi
12974 AC_SUBST(SYSTEM_LIBLANGTAG)
12975 AC_SUBST(LIBLANGTAG_CFLAGS)
12976 AC_SUBST(LIBLANGTAG_LIBS)
12977
12978 dnl ===================================================================
12979 dnl Test whether to build libpng or rely on the system version
12980 dnl ===================================================================
12981
12982 libo_CHECK_SYSTEM_MODULE([libpng],[LIBPNG],[libpng],["-I${WORKDIR}/UnpackedTarball/libpng"],["-L${WORKDIR}/LinkTarget/StaticLibrary -llibpng"])
12983
12984 dnl ===================================================================
12985 dnl Check for runtime JVM search path
12986 dnl ===================================================================
12987 if test "$ENABLE_JAVA" != ""; then
12988     AC_MSG_CHECKING([whether to use specific JVM search path at runtime])
12989     if test -n "$with_jvm_path" -a "$with_jvm_path" != "no"; then
12990         AC_MSG_RESULT([yes])
12991         if ! test -d "$with_jvm_path"; then
12992             AC_MSG_ERROR(["$with_jvm_path" not a directory])
12993         fi
12994         if ! test -d "$with_jvm_path"jvm; then
12995             AC_MSG_ERROR(["$with_jvm_path"jvm not found, point with_jvm_path to \[/path/to/\]jvm])
12996         fi
12997         JVM_ONE_PATH_CHECK="$with_jvm_path"
12998         AC_SUBST(JVM_ONE_PATH_CHECK)
12999     else
13000         AC_MSG_RESULT([no])
13001     fi
13002 fi
13003
13004 dnl ===================================================================
13005 dnl Test for the presence of Ant and that it works
13006 dnl ===================================================================
13007
13008 if test "$ENABLE_JAVA" != "" -a "$NEED_ANT" = "TRUE" -a "$cross_compiling" != "yes"; then
13009     ANT_HOME=; export ANT_HOME
13010     WITH_ANT_HOME=; export WITH_ANT_HOME
13011     if test -z "$with_ant_home" -a -n "$LODE_HOME" ; then
13012         if test -x "$LODE_HOME/opt/ant/bin/ant" ; then
13013             if test "$_os" = "WINNT"; then
13014                 with_ant_home="`cygpath -m $LODE_HOME/opt/ant`"
13015             else
13016                 with_ant_home="$LODE_HOME/opt/ant"
13017             fi
13018         elif test -x  "$LODE_HOME/opt/bin/ant" ; then
13019             with_ant_home="$LODE_HOME/opt/ant"
13020         fi
13021     fi
13022     if test -z "$with_ant_home"; then
13023         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd])
13024     else
13025         if test "$_os" = "WINNT"; then
13026             # AC_PATH_PROGS needs unix path
13027             with_ant_home=`cygpath -u "$with_ant_home"`
13028         fi
13029         AbsolutePath "$with_ant_home"
13030         with_ant_home=$absolute_path
13031         AC_PATH_PROGS(ANT, [ant ant.sh ant.bat ant.cmd],,$with_ant_home/bin:$PATH)
13032         WITH_ANT_HOME=$with_ant_home
13033         ANT_HOME=$with_ant_home
13034     fi
13035
13036     if test -z "$ANT"; then
13037         AC_MSG_ERROR([Ant not found - Make sure it's in the path or use --with-ant-home])
13038     else
13039         # resolve relative or absolute symlink
13040         while test -h "$ANT"; do
13041             a_cwd=`pwd`
13042             a_basename=`basename "$ANT"`
13043             a_script=`ls -l "$ANT" | $SED "s/.*${a_basename} -> //g"`
13044             cd "`dirname "$ANT"`"
13045             cd "`dirname "$a_script"`"
13046             ANT="`pwd`"/"`basename "$a_script"`"
13047             cd "$a_cwd"
13048         done
13049
13050         AC_MSG_CHECKING([if $ANT works])
13051         mkdir -p conftest.dir
13052         a_cwd=$(pwd)
13053         cd conftest.dir
13054         cat > conftest.java << EOF
13055         public class conftest {
13056             int testmethod(int a, int b) {
13057                     return a + b;
13058             }
13059         }
13060 EOF
13061
13062         cat > conftest.xml << EOF
13063         <project name="conftest" default="conftest">
13064         <target name="conftest">
13065             <javac srcdir="." includes="conftest.java">
13066             </javac>
13067         </target>
13068         </project>
13069 EOF
13070
13071         AC_TRY_COMMAND("$ANT" -buildfile conftest.xml 1>&2)
13072         if test $? = 0 -a -f ./conftest.class; then
13073             AC_MSG_RESULT([Ant works])
13074             if test -z "$WITH_ANT_HOME"; then
13075                 ANT_HOME=`"$ANT" -diagnostics | $EGREP "ant.home :" | $SED -e "s#ant.home : ##g"`
13076                 if test -z "$ANT_HOME"; then
13077                     ANT_HOME=`echo "$ANT" | $SED -n "s/\/bin\/ant.*\$//p"`
13078                 fi
13079             else
13080                 ANT_HOME="$WITH_ANT_HOME"
13081             fi
13082         else
13083             echo "configure: Ant test failed" >&5
13084             cat conftest.java >&5
13085             cat conftest.xml >&5
13086             AC_MSG_ERROR([Ant does not work - Some Java projects will not build!])
13087         fi
13088         cd "$a_cwd"
13089         rm -fr conftest.dir
13090     fi
13091     if test -z "$ANT_HOME"; then
13092         ANT_HOME="NO_ANT_HOME"
13093     else
13094         PathFormat "$ANT_HOME"
13095         ANT_HOME="$formatted_path"
13096         PathFormat "$ANT"
13097         ANT="$formatted_path"
13098     fi
13099
13100     dnl Checking for ant.jar
13101     if test "$ANT_HOME" != "NO_ANT_HOME"; then
13102         AC_MSG_CHECKING([Ant lib directory])
13103         if test -f $ANT_HOME/lib/ant.jar; then
13104             ANT_LIB="$ANT_HOME/lib"
13105         else
13106             if test -f $ANT_HOME/ant.jar; then
13107                 ANT_LIB="$ANT_HOME"
13108             else
13109                 if test -f /usr/share/java/ant.jar; then
13110                     ANT_LIB=/usr/share/java
13111                 else
13112                     if test -f /usr/share/ant-core/lib/ant.jar; then
13113                         ANT_LIB=/usr/share/ant-core/lib
13114                     else
13115                         if test -f $ANT_HOME/lib/ant/ant.jar; then
13116                             ANT_LIB="$ANT_HOME/lib/ant"
13117                         else
13118                             if test -f /usr/share/lib/ant/ant.jar; then
13119                                 ANT_LIB=/usr/share/lib/ant
13120                             else
13121                                 AC_MSG_ERROR([Ant libraries not found!])
13122                             fi
13123                         fi
13124                     fi
13125                 fi
13126             fi
13127         fi
13128         PathFormat "$ANT_LIB"
13129         ANT_LIB="$formatted_path"
13130         AC_MSG_RESULT([Ant lib directory found.])
13131     fi
13132
13133     ant_minver=1.6.0
13134     ant_minminor1=`echo $ant_minver | cut -d"." -f2`
13135
13136     AC_MSG_CHECKING([whether Ant is >= $ant_minver])
13137     ant_version=`"$ANT" -version | $AWK '$3 == "version" { print $4; }'`
13138     ant_version_major=`echo $ant_version | cut -d. -f1`
13139     ant_version_minor=`echo $ant_version | cut -d. -f2`
13140     echo "configure: ant_version $ant_version " >&5
13141     echo "configure: ant_version_major $ant_version_major " >&5
13142     echo "configure: ant_version_minor $ant_version_minor " >&5
13143     if test "$ant_version_major" -ge "2"; then
13144         AC_MSG_RESULT([yes, $ant_version])
13145     elif test "$ant_version_major" = "1" -a "$ant_version_minor" -ge "$ant_minminor1"; then
13146         AC_MSG_RESULT([yes, $ant_version])
13147     else
13148         AC_MSG_ERROR([no, you need at least Ant >= $ant_minver])
13149     fi
13150
13151     rm -f conftest* core core.* *.core
13152 fi
13153 AC_SUBST(ANT)
13154 AC_SUBST(ANT_HOME)
13155 AC_SUBST(ANT_LIB)
13156
13157 OOO_JUNIT_JAR=
13158 HAMCREST_JAR=
13159 if test "$ENABLE_JAVA" != "" -a "$with_junit" != "no" -a "$cross_compiling" != "yes"; then
13160     AC_MSG_CHECKING([for JUnit 4])
13161     if test "$with_junit" = "yes"; then
13162         if test -n "$LODE_HOME" -a -e "$LODE_HOME/opt/share/java/junit.jar" ; then
13163             OOO_JUNIT_JAR="$LODE_HOME/opt/share/java/junit.jar"
13164         elif test -e /usr/share/java/junit4.jar; then
13165             OOO_JUNIT_JAR=/usr/share/java/junit4.jar
13166         else
13167            if test -e /usr/share/lib/java/junit.jar; then
13168               OOO_JUNIT_JAR=/usr/share/lib/java/junit.jar
13169            else
13170               OOO_JUNIT_JAR=/usr/share/java/junit.jar
13171            fi
13172         fi
13173     else
13174         OOO_JUNIT_JAR=$with_junit
13175     fi
13176     if test "$_os" = "WINNT"; then
13177         OOO_JUNIT_JAR=`cygpath -m "$OOO_JUNIT_JAR"`
13178     fi
13179     printf 'import org.junit.Before;' > conftest.java
13180     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
13181         AC_MSG_RESULT([$OOO_JUNIT_JAR])
13182     else
13183         AC_MSG_ERROR(
13184 [cannot find JUnit 4 jar; please install one in the default location (/usr/share/java),
13185  specify its pathname via --with-junit=..., or disable it via --without-junit])
13186     fi
13187     rm -f conftest.class conftest.java
13188     if test $OOO_JUNIT_JAR != ""; then
13189         BUILD_TYPE="$BUILD_TYPE QADEVOOO"
13190     fi
13191
13192     AC_MSG_CHECKING([for included Hamcrest])
13193     printf 'import org.hamcrest.BaseDescription;' > conftest.java
13194     if "$JAVACOMPILER" -classpath "$OOO_JUNIT_JAR" conftest.java >&5 2>&5; then
13195         AC_MSG_RESULT([Included in $OOO_JUNIT_JAR])
13196     else
13197         AC_MSG_RESULT([Not included])
13198         AC_MSG_CHECKING([for standalone hamcrest jar.])
13199         if test "$with_hamcrest" = "yes"; then
13200             if test -e /usr/share/lib/java/hamcrest.jar; then
13201                 HAMCREST_JAR=/usr/share/lib/java/hamcrest.jar
13202             elif test -e /usr/share/java/hamcrest/core.jar; then
13203                 HAMCREST_JAR=/usr/share/java/hamcrest/core.jar
13204             else
13205                 HAMCREST_JAR=/usr/share/java/hamcrest.jar
13206             fi
13207         else
13208             HAMCREST_JAR=$with_hamcrest
13209         fi
13210         if test "$_os" = "WINNT"; then
13211             HAMCREST_JAR=`cygpath -m "$HAMCREST_JAR"`
13212         fi
13213         if "$JAVACOMPILER" -classpath "$HAMCREST_JAR" conftest.java >&5 2>&5; then
13214             AC_MSG_RESULT([$HAMCREST_JAR])
13215         else
13216             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),
13217                           specify its path with --with-hamcrest=..., or disable junit with --without-junit])
13218         fi
13219     fi
13220     rm -f conftest.class conftest.java
13221 fi
13222 AC_SUBST(OOO_JUNIT_JAR)
13223 AC_SUBST(HAMCREST_JAR)
13224
13225
13226 AC_SUBST(SCPDEFS)
13227
13228 #
13229 # check for wget and curl
13230 #
13231 WGET=
13232 CURL=
13233
13234 if test "$enable_fetch_external" != "no"; then
13235
13236 CURL=`which curl 2>/dev/null`
13237
13238 for i in wget /usr/bin/wget /usr/local/bin/wget /usr/sfw/bin/wget /opt/sfw/bin/wget /opt/local/bin/wget; do
13239     # wget new enough?
13240     $i --help 2> /dev/null | $GREP no-use-server-timestamps 2>&1 > /dev/null
13241     if test $? -eq 0; then
13242         WGET=$i
13243         break
13244     fi
13245 done
13246
13247 if test -z "$WGET" -a -z "$CURL"; then
13248     AC_MSG_ERROR([neither wget nor curl found!])
13249 fi
13250
13251 fi
13252
13253 AC_SUBST(WGET)
13254 AC_SUBST(CURL)
13255
13256 #
13257 # check for sha256sum
13258 #
13259 SHA256SUM=
13260
13261 for i in shasum /usr/local/bin/shasum /usr/sfw/bin/shasum /opt/sfw/bin/shasum /opt/local/bin/shasum; do
13262     eval "$i -a 256 --version" > /dev/null 2>&1
13263     ret=$?
13264     if test $ret -eq 0; then
13265         SHA256SUM="$i -a 256"
13266         break
13267     fi
13268 done
13269
13270 if test -z "$SHA256SUM"; then
13271     for i in sha256sum /usr/local/bin/sha256sum /usr/sfw/bin/sha256sum /opt/sfw/bin/sha256sum /opt/local/bin/sha256sum; do
13272         eval "$i --version" > /dev/null 2>&1
13273         ret=$?
13274         if test $ret -eq 0; then
13275             SHA256SUM=$i
13276             break
13277         fi
13278     done
13279 fi
13280
13281 if test -z "$SHA256SUM"; then
13282     AC_MSG_ERROR([no sha256sum found!])
13283 fi
13284
13285 AC_SUBST(SHA256SUM)
13286
13287 dnl ===================================================================
13288 dnl Dealing with l10n options
13289 dnl ===================================================================
13290 AC_MSG_CHECKING([which languages to be built])
13291 # get list of all languages
13292 # generate shell variable from completelangiso= from solenv/inc/langlist.mk
13293 # the sed command does the following:
13294 #   + if a line ends with a backslash, append the next line to it
13295 #   + adds " on the beginning of the value (after =)
13296 #   + adds " at the end of the value
13297 #   + removes en-US; we want to put it on the beginning
13298 #   + prints just the section starting with 'completelangiso=' and ending with the " at the end of line
13299 [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)]
13300 ALL_LANGS="en-US $completelangiso"
13301 # check the configured localizations
13302 WITH_LANG="$with_lang"
13303
13304 # Check for --without-lang which turns up as $with_lang being "no". Luckily there is no language with code "no".
13305 # (Norwegian is "nb" and "nn".)
13306 if test "$WITH_LANG" = "no"; then
13307     WITH_LANG=
13308 fi
13309
13310 if test -z "$WITH_LANG" -o "$WITH_LANG" = "en-US"; then
13311     AC_MSG_RESULT([en-US])
13312 else
13313     AC_MSG_RESULT([$WITH_LANG])
13314     GIT_NEEDED_SUBMODULES="translations $GIT_NEEDED_SUBMODULES"
13315     if test -z "$MSGFMT"; then
13316         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msgfmt" ; then
13317             MSGFMT="$LODE_HOME/opt/bin/msgfmt"
13318         elif test -x "/opt/lo/bin/msgfmt"; then
13319             MSGFMT="/opt/lo/bin/msgfmt"
13320         else
13321             AC_CHECK_PROGS(MSGFMT, [msgfmt])
13322             if test -z "$MSGFMT"; then
13323                 AC_MSG_ERROR([msgfmt not found. Install GNU gettext, or re-run without languages.])
13324             fi
13325         fi
13326     fi
13327     if test -z "$MSGUNIQ"; then
13328         if test -n "$LODE_HOME" -a -x "$LODE_HOME/opt/bin/msguniq" ; then
13329             MSGUNIQ="$LODE_HOME/opt/bin/msguniq"
13330         elif test -x "/opt/lo/bin/msguniq"; then
13331             MSGUNIQ="/opt/lo/bin/msguniq"
13332         else
13333             AC_CHECK_PROGS(MSGUNIQ, [msguniq])
13334             if test -z "$MSGUNIQ"; then
13335                 AC_MSG_ERROR([msguniq not found. Install GNU gettext, or re-run without languages.])
13336             fi
13337         fi
13338     fi
13339 fi
13340 AC_SUBST(MSGFMT)
13341 AC_SUBST(MSGUNIQ)
13342 # check that the list is valid
13343 for lang in $WITH_LANG; do
13344     test "$lang" = "ALL" && continue
13345     # need to check for the exact string, so add space before and after the list of all languages
13346     for vl in $ALL_LANGS; do
13347         if test "$vl" = "$lang"; then
13348            break
13349         fi
13350     done
13351     if test "$vl" != "$lang"; then
13352         # if you're reading this - you prolly quoted your languages remove the quotes ...
13353         AC_MSG_ERROR([invalid language: '$lang' (vs '$v1'); supported languages are: $ALL_LANGS])
13354     fi
13355 done
13356 if test -n "$WITH_LANG" -a "$WITH_LANG" != "ALL"; then
13357     echo $WITH_LANG | grep -q en-US
13358     test $? -ne 1 || WITH_LANG=`echo $WITH_LANG en-US`
13359 fi
13360 # list with substituted ALL
13361 WITH_LANG_LIST=`echo $WITH_LANG | sed "s/ALL/$ALL_LANGS/"`
13362 test -z "$WITH_LANG_LIST" && WITH_LANG_LIST="en-US"
13363 test "$WITH_LANG" = "en-US" && WITH_LANG=
13364 if test "$enable_release_build" = "" -o "$enable_release_build" = "no"; then
13365     test "$WITH_LANG_LIST" = "en-US" || WITH_LANG_LIST=`echo $WITH_LANG_LIST qtz`
13366     ALL_LANGS=`echo $ALL_LANGS qtz`
13367 fi
13368 AC_SUBST(ALL_LANGS)
13369 AC_DEFINE_UNQUOTED(WITH_LANG,"$WITH_LANG")
13370 AC_SUBST(WITH_LANG)
13371 AC_SUBST(WITH_LANG_LIST)
13372 AC_SUBST(GIT_NEEDED_SUBMODULES)
13373
13374 WITH_POOR_HELP_LOCALIZATIONS=
13375 if test -d "$SRC_ROOT/translations/source"; then
13376     for l in `ls -1 $SRC_ROOT/translations/source`; do
13377         if test ! -d "$SRC_ROOT/translations/source/$l/helpcontent2"; then
13378             WITH_POOR_HELP_LOCALIZATIONS="$WITH_POOR_HELP_LOCALIZATIONS $l"
13379         fi
13380     done
13381 fi
13382 AC_SUBST(WITH_POOR_HELP_LOCALIZATIONS)
13383
13384 if test -n "$with_locales"; then
13385     WITH_LOCALES="$with_locales"
13386
13387     just_langs="`echo $WITH_LOCALES | sed -e 's/_[A-Z]*//g'`"
13388     # Only languages and scripts for which we actually have ifdefs need to be handled. Also see
13389     # config_host/config_locales.h.in
13390     for locale in $WITH_LOCALES; do
13391         lang=${locale%_*}
13392
13393         AC_DEFINE_UNQUOTED(WITH_LOCALE_$lang, 1)
13394
13395         case $lang in
13396         hi|mr*ne)
13397             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Deva)
13398             ;;
13399         bg|ru)
13400             AC_DEFINE(WITH_LOCALE_FOR_SCRIPT_Cyrl)
13401             ;;
13402         esac
13403     done
13404 else
13405     AC_DEFINE(WITH_LOCALE_ALL)
13406 fi
13407 AC_SUBST(WITH_LOCALES)
13408
13409 dnl git submodule update --reference
13410 dnl ===================================================================
13411 if test -n "${GIT_REFERENCE_SRC}"; then
13412     for repo in ${GIT_NEEDED_SUBMODULES}; do
13413         if ! test -d "${GIT_REFERENCE_SRC}"/${repo}; then
13414             AC_MSG_ERROR([referenced git: required repository does not exist: ${GIT_REFERENCE_SRC}/${repo}])
13415         fi
13416     done
13417 fi
13418 AC_SUBST(GIT_REFERENCE_SRC)
13419
13420 dnl git submodules linked dirs
13421 dnl ===================================================================
13422 if test -n "${GIT_LINK_SRC}"; then
13423     for repo in ${GIT_NEEDED_SUBMODULES}; do
13424         if ! test -d "${GIT_LINK_SRC}"/${repo}; then
13425             AC_MSG_ERROR([linked git: required repository does not exist: ${GIT_LINK_SRC}/${repo}])
13426         fi
13427     done
13428 fi
13429 AC_SUBST(GIT_LINK_SRC)
13430
13431 dnl branding
13432 dnl ===================================================================
13433 AC_MSG_CHECKING([for alternative branding images directory])
13434 # initialize mapped arrays
13435 BRAND_INTRO_IMAGES="intro.png intro-highres.png"
13436 brand_files="$BRAND_INTRO_IMAGES logo.svg logo_inverted.svg logo-sc.svg logo-sc_inverted.svg about.svg"
13437
13438 if test -z "$with_branding" -o "$with_branding" = "no"; then
13439     AC_MSG_RESULT([none])
13440     DEFAULT_BRAND_IMAGES="$brand_files"
13441 else
13442     if ! test -d $with_branding ; then
13443         AC_MSG_ERROR([No directory $with_branding, falling back to default branding])
13444     else
13445         AC_MSG_RESULT([$with_branding])
13446         CUSTOM_BRAND_DIR="$with_branding"
13447         for lfile in $brand_files
13448         do
13449             if ! test -f $with_branding/$lfile ; then
13450                 AC_MSG_WARN([Branded file $lfile does not exist, using the default one])
13451                 DEFAULT_BRAND_IMAGES="$DEFAULT_BRAND_IMAGES $lfile"
13452             else
13453                 CUSTOM_BRAND_IMAGES="$CUSTOM_BRAND_IMAGES $lfile"
13454             fi
13455         done
13456         check_for_progress="yes"
13457     fi
13458 fi
13459 AC_SUBST([BRAND_INTRO_IMAGES])
13460 AC_SUBST([CUSTOM_BRAND_DIR])
13461 AC_SUBST([CUSTOM_BRAND_IMAGES])
13462 AC_SUBST([DEFAULT_BRAND_IMAGES])
13463
13464
13465 AC_MSG_CHECKING([for 'intro' progress settings])
13466 PROGRESSBARCOLOR=
13467 PROGRESSSIZE=
13468 PROGRESSPOSITION=
13469 PROGRESSFRAMECOLOR=
13470 PROGRESSTEXTCOLOR=
13471 PROGRESSTEXTBASELINE=
13472
13473 if test "$check_for_progress" = "yes" -a -f "$with_branding/progress.conf" ; then
13474     source "$with_branding/progress.conf"
13475     AC_MSG_RESULT([settings found in $with_branding/progress.conf])
13476 else
13477     AC_MSG_RESULT([none])
13478 fi
13479
13480 AC_SUBST(PROGRESSBARCOLOR)
13481 AC_SUBST(PROGRESSSIZE)
13482 AC_SUBST(PROGRESSPOSITION)
13483 AC_SUBST(PROGRESSFRAMECOLOR)
13484 AC_SUBST(PROGRESSTEXTCOLOR)
13485 AC_SUBST(PROGRESSTEXTBASELINE)
13486
13487
13488 dnl ===================================================================
13489 dnl Custom build version
13490 dnl ===================================================================
13491 AC_MSG_CHECKING([for extra build ID])
13492 if test -n "$with_extra_buildid" -a "$with_extra_buildid" != "yes" ; then
13493     EXTRA_BUILDID="$with_extra_buildid"
13494 fi
13495 # in tinderboxes, it is easier to set EXTRA_BUILDID via the environment variable instead of configure switch
13496 if test -n "$EXTRA_BUILDID" ; then
13497     AC_MSG_RESULT([$EXTRA_BUILDID])
13498 else
13499     AC_MSG_RESULT([not set])
13500 fi
13501 AC_DEFINE_UNQUOTED([EXTRA_BUILDID], ["$EXTRA_BUILDID"])
13502
13503 OOO_VENDOR=
13504 AC_MSG_CHECKING([for vendor])
13505 if test -z "$with_vendor" -o "$with_vendor" = "no"; then
13506     OOO_VENDOR="$USERNAME"
13507
13508     if test -z "$OOO_VENDOR"; then
13509         OOO_VENDOR="$USER"
13510     fi
13511
13512     if test -z "$OOO_VENDOR"; then
13513         OOO_VENDOR="`id -u -n`"
13514     fi
13515
13516     AC_MSG_RESULT([not set, using $OOO_VENDOR])
13517 else
13518     OOO_VENDOR="$with_vendor"
13519     AC_MSG_RESULT([$OOO_VENDOR])
13520 fi
13521 AC_DEFINE_UNQUOTED(OOO_VENDOR,"$OOO_VENDOR")
13522 AC_SUBST(OOO_VENDOR)
13523
13524 if test "$_os" = "Android" ; then
13525     ANDROID_PACKAGE_NAME=
13526     AC_MSG_CHECKING([for Android package name])
13527     if test -z "$with_android_package_name" -o "$with_android_package_name" = "no"; then
13528         if test -n "$ENABLE_DEBUG"; then
13529             # Default to the package name that makes ndk-gdb happy.
13530             ANDROID_PACKAGE_NAME="org.libreoffice"
13531         else
13532             ANDROID_PACKAGE_NAME="org.example.libreoffice"
13533         fi
13534
13535         AC_MSG_RESULT([not set, using $ANDROID_PACKAGE_NAME])
13536     else
13537         ANDROID_PACKAGE_NAME="$with_android_package_name"
13538         AC_MSG_RESULT([$ANDROID_PACKAGE_NAME])
13539     fi
13540     AC_SUBST(ANDROID_PACKAGE_NAME)
13541 fi
13542
13543 AC_MSG_CHECKING([whether to install the compat oo* wrappers])
13544 if test "$with_compat_oowrappers" = "yes"; then
13545     WITH_COMPAT_OOWRAPPERS=TRUE
13546     AC_MSG_RESULT(yes)
13547 else
13548     WITH_COMPAT_OOWRAPPERS=
13549     AC_MSG_RESULT(no)
13550 fi
13551 AC_SUBST(WITH_COMPAT_OOWRAPPERS)
13552
13553 INSTALLDIRNAME=`echo AC_PACKAGE_NAME | $AWK '{print tolower($0)}'`
13554 AC_MSG_CHECKING([for install dirname])
13555 if test -n "$with_install_dirname" -a "$with_install_dirname" != "no" -a "$with_install_dirname" != "yes"; then
13556     INSTALLDIRNAME="$with_install_dirname"
13557 fi
13558 AC_MSG_RESULT([$INSTALLDIRNAME])
13559 AC_SUBST(INSTALLDIRNAME)
13560
13561 AC_MSG_CHECKING([for prefix])
13562 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13563 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
13564 PREFIXDIR="$prefix"
13565 AC_MSG_RESULT([$PREFIXDIR])
13566 AC_SUBST(PREFIXDIR)
13567
13568 LIBDIR=[$(eval echo $(eval echo $libdir))]
13569 AC_SUBST(LIBDIR)
13570
13571 DATADIR=[$(eval echo $(eval echo $datadir))]
13572 AC_SUBST(DATADIR)
13573
13574 MANDIR=[$(eval echo $(eval echo $mandir))]
13575 AC_SUBST(MANDIR)
13576
13577 DOCDIR=[$(eval echo $(eval echo $docdir))]
13578 AC_SUBST(DOCDIR)
13579
13580 BINDIR=[$(eval echo $(eval echo $bindir))]
13581 AC_SUBST(BINDIR)
13582
13583 INSTALLDIR="$LIBDIR/$INSTALLDIRNAME"
13584 AC_SUBST(INSTALLDIR)
13585
13586 TESTINSTALLDIR="${BUILDDIR}/test-install"
13587 AC_SUBST(TESTINSTALLDIR)
13588
13589
13590 # ===================================================================
13591 # OAuth2 id and secrets
13592 # ===================================================================
13593
13594 AC_MSG_CHECKING([for Google Drive client id and secret])
13595 if test "$with_gdrive_client_id" = "no" -o -z "$with_gdrive_client_id"; then
13596     AC_MSG_RESULT([not set])
13597     GDRIVE_CLIENT_ID="\"\""
13598     GDRIVE_CLIENT_SECRET="\"\""
13599 else
13600     AC_MSG_RESULT([set])
13601     GDRIVE_CLIENT_ID="\"$with_gdrive_client_id\""
13602     GDRIVE_CLIENT_SECRET="\"$with_gdrive_client_secret\""
13603 fi
13604 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_ID, $GDRIVE_CLIENT_ID)
13605 AC_DEFINE_UNQUOTED(GDRIVE_CLIENT_SECRET, $GDRIVE_CLIENT_SECRET)
13606
13607 AC_MSG_CHECKING([for Alfresco Cloud client id and secret])
13608 if test "$with_alfresco_cloud_client_id" = "no" -o -z "$with_alfresco_cloud_client_id"; then
13609     AC_MSG_RESULT([not set])
13610     ALFRESCO_CLOUD_CLIENT_ID="\"\""
13611     ALFRESCO_CLOUD_CLIENT_SECRET="\"\""
13612 else
13613     AC_MSG_RESULT([set])
13614     ALFRESCO_CLOUD_CLIENT_ID="\"$with_alfresco_cloud_client_id\""
13615     ALFRESCO_CLOUD_CLIENT_SECRET="\"$with_alfresco_cloud_client_secret\""
13616 fi
13617 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_ID, $ALFRESCO_CLOUD_CLIENT_ID)
13618 AC_DEFINE_UNQUOTED(ALFRESCO_CLOUD_CLIENT_SECRET, $ALFRESCO_CLOUD_CLIENT_SECRET)
13619
13620 AC_MSG_CHECKING([for OneDrive client id and secret])
13621 if test "$with_onedrive_client_id" = "no" -o -z "$with_onedrive_client_id"; then
13622     AC_MSG_RESULT([not set])
13623     ONEDRIVE_CLIENT_ID="\"\""
13624     ONEDRIVE_CLIENT_SECRET="\"\""
13625 else
13626     AC_MSG_RESULT([set])
13627     ONEDRIVE_CLIENT_ID="\"$with_onedrive_client_id\""
13628     ONEDRIVE_CLIENT_SECRET="\"$with_onedrive_client_secret\""
13629 fi
13630 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_ID, $ONEDRIVE_CLIENT_ID)
13631 AC_DEFINE_UNQUOTED(ONEDRIVE_CLIENT_SECRET, $ONEDRIVE_CLIENT_SECRET)
13632
13633
13634 dnl ===================================================================
13635 dnl Hook up LibreOffice's nodep environmental variable to automake's equivalent
13636 dnl --enable-dependency-tracking configure option
13637 dnl ===================================================================
13638 AC_MSG_CHECKING([whether to enable dependency tracking])
13639 if test "$enable_dependency_tracking" = "no"; then
13640     nodep=TRUE
13641     AC_MSG_RESULT([no])
13642 else
13643     AC_MSG_RESULT([yes])
13644 fi
13645 AC_SUBST(nodep)
13646
13647 dnl ===================================================================
13648 dnl Number of CPUs to use during the build
13649 dnl ===================================================================
13650 AC_MSG_CHECKING([for number of processors to use])
13651 # plain --with-parallelism is just the default
13652 if test -n "$with_parallelism" -a "$with_parallelism" != "yes"; then
13653     if test "$with_parallelism" = "no"; then
13654         PARALLELISM=0
13655     else
13656         PARALLELISM=$with_parallelism
13657     fi
13658 else
13659     if test "$enable_icecream" = "yes"; then
13660         PARALLELISM="40"
13661     else
13662         case `uname -s` in
13663
13664         Darwin|FreeBSD|NetBSD|OpenBSD)
13665             PARALLELISM=`sysctl -n hw.ncpu`
13666             ;;
13667
13668         Linux)
13669             PARALLELISM=`getconf _NPROCESSORS_ONLN`
13670         ;;
13671         # what else than above does profit here *and* has /proc?
13672         *)
13673             PARALLELISM=`grep $'^processor\t*:' /proc/cpuinfo | wc -l`
13674             ;;
13675         esac
13676
13677         # If we hit the catch-all case, but /proc/cpuinfo doesn't exist or has an
13678         # unexpected format, 'wc -l' will have returned 0 (and we won't use -j at all).
13679     fi
13680 fi
13681
13682 if test "$no_parallelism_make" = "YES" && test $PARALLELISM -gt 1; then
13683     if test -z "$with_parallelism"; then
13684             AC_MSG_WARN([gmake 3.81 crashes with parallelism > 1, reducing it to 1. upgrade to 3.82 to avoid this.])
13685             add_warning "gmake 3.81 crashes with parallelism > 1, reducing it to 1. upgrade to 3.82 to avoid this."
13686             PARALLELISM="1"
13687     else
13688         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."
13689     fi
13690 fi
13691
13692 if test $PARALLELISM -eq 0; then
13693     AC_MSG_RESULT([explicit make -j option needed])
13694 else
13695     AC_MSG_RESULT([$PARALLELISM])
13696 fi
13697 AC_SUBST(PARALLELISM)
13698
13699 IWYU_PATH="$with_iwyu"
13700 AC_SUBST(IWYU_PATH)
13701 if test ! -z "$IWYU_PATH"; then
13702     if test ! -f "$IWYU_PATH"; then
13703         AC_MSG_ERROR([cannot find include-what-you-use binary specified by --with-iwyu])
13704     fi
13705 fi
13706
13707 #
13708 # Set up ILIB for MSVC build
13709 #
13710 ILIB1=
13711 if test "$build_os" = "cygwin"; then
13712     ILIB="."
13713     if test -n "$JAVA_HOME"; then
13714         ILIB="$ILIB;$JAVA_HOME/lib"
13715     fi
13716     ILIB1=-link
13717     ILIB="$ILIB;$COMPATH/lib/$WIN_HOST_ARCH"
13718     ILIB1="$ILIB1 -LIBPATH:$COMPATH/lib/$WIN_HOST_ARCH"
13719     ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
13720     ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$WIN_HOST_ARCH"
13721     if test $WINDOWS_SDK_VERSION = 80 -o $WINDOWS_SDK_VERSION = 81 -o $WINDOWS_SDK_VERSION = 10; then
13722         ILIB="$ILIB;$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
13723         ILIB1="$ILIB1 -LIBPATH:$WINDOWS_SDK_HOME/lib/$winsdklibsubdir/um/$WIN_HOST_ARCH"
13724     fi
13725     PathFormat "${UCRTSDKDIR}lib/$UCRTVERSION/ucrt/$WIN_HOST_ARCH"
13726     ucrtlibpath_formatted=$formatted_path
13727     ILIB="$ILIB;$ucrtlibpath_formatted"
13728     ILIB1="$ILIB1 -LIBPATH:$ucrtlibpath_formatted"
13729     if test -f "$DOTNET_FRAMEWORK_HOME/lib/mscoree.lib"; then
13730         ILIB="$ILIB;$DOTNET_FRAMEWORK_HOME/lib"
13731     else
13732         ILIB="$ILIB;$DOTNET_FRAMEWORK_HOME/Lib/um/$WIN_HOST_ARCH"
13733     fi
13734
13735     if test "$cross_compiling" != "yes"; then
13736         ILIB_FOR_BUILD="$ILIB"
13737     fi
13738 fi
13739 AC_SUBST(ILIB)
13740 AC_SUBST(ILIB_FOR_BUILD)
13741
13742 # ===================================================================
13743 # Creating bigger shared library to link against
13744 # ===================================================================
13745 AC_MSG_CHECKING([whether to create huge library])
13746 MERGELIBS=
13747
13748 if test $_os = iOS -o $_os = Android; then
13749     # Never any point in mergelibs for these as we build just static
13750     # libraries anyway...
13751     enable_mergelibs=no
13752 fi
13753
13754 if test -n "$enable_mergelibs" -a "$enable_mergelibs" != "no"; then
13755     if test $_os != Linux -a $_os != WINNT; then
13756         add_warning "--enable-mergelibs is not tested for this platform"
13757     fi
13758     MERGELIBS="TRUE"
13759     AC_MSG_RESULT([yes])
13760     AC_DEFINE(ENABLE_MERGELIBS)
13761 else
13762     AC_MSG_RESULT([no])
13763 fi
13764 AC_SUBST([MERGELIBS])
13765
13766 dnl ===================================================================
13767 dnl icerun is a wrapper that stops us spawning tens of processes
13768 dnl locally - for tools that can't be executed on the compile cluster
13769 dnl this avoids a dozen javac's ganging up on your laptop to kill it.
13770 dnl ===================================================================
13771 AC_MSG_CHECKING([whether to use icerun wrapper])
13772 ICECREAM_RUN=
13773 if test "$enable_icecream" = "yes" && which icerun >/dev/null 2>&1 ; then
13774     ICECREAM_RUN=icerun
13775     AC_MSG_RESULT([yes])
13776 else
13777     AC_MSG_RESULT([no])
13778 fi
13779 AC_SUBST(ICECREAM_RUN)
13780
13781 dnl ===================================================================
13782 dnl Setup the ICECC_VERSION for the build the same way it was set for
13783 dnl configure, so that CC/CXX and ICECC_VERSION are in sync
13784 dnl ===================================================================
13785 x_ICECC_VERSION=[\#]
13786 if test -n "$ICECC_VERSION" ; then
13787     x_ICECC_VERSION=
13788 fi
13789 AC_SUBST(x_ICECC_VERSION)
13790 AC_SUBST(ICECC_VERSION)
13791
13792 dnl ===================================================================
13793
13794 AC_MSG_CHECKING([MPL subset])
13795 MPL_SUBSET=
13796
13797 if test "$enable_mpl_subset" = "yes"; then
13798     warn_report=false
13799     if test "$enable_report_builder" != "no" -a "$with_java" != "no"; then
13800         warn_report=true
13801     elif test "$ENABLE_REPORTBUILDER" = "TRUE"; then
13802         warn_report=true
13803     fi
13804     if test "$warn_report" = "true"; then
13805         AC_MSG_ERROR([need to --disable-report-builder - extended database report builder.])
13806     fi
13807     if test "x$enable_postgresql_sdbc" != "xno"; then
13808         AC_MSG_ERROR([need to --disable-postgresql-sdbc - the PostgreSQL database backend.])
13809     fi
13810     if test "$enable_lotuswordpro" = "yes"; then
13811         AC_MSG_ERROR([need to --disable-lotuswordpro - a Lotus Word Pro file format import filter.])
13812     fi
13813     if test "$WITH_WEBDAV" = "neon"; then
13814         AC_MSG_ERROR([need --with-webdav=serf or --without-webdav - webdav support.])
13815     fi
13816     if test -n "$ENABLE_POPPLER"; then
13817         if test "x$SYSTEM_POPPLER" = "x"; then
13818             AC_MSG_ERROR([need to disable PDF import via poppler or use system library])
13819         fi
13820     fi
13821     # cf. m4/libo_check_extension.m4
13822     if test "x$WITH_EXTRA_EXTENSIONS" != "x"; then
13823         AC_MSG_ERROR([need to disable extra extensions '$WITH_EXTRA_EXTENSIONS'])
13824     fi
13825     for theme in $WITH_THEMES; do
13826         case $theme in
13827         breeze|breeze_dark|breeze_dark_svg|breeze_svg|elementary|elementary_svg|karasa_jaga|karasa_jaga_svg) #denylist of icon themes under GPL or LGPL
13828             AC_MSG_ERROR([need to disable icon themes from '$WITH_THEMES': $theme present, use --with-theme=colibre]) ;;
13829         *) : ;;
13830         esac
13831     done
13832
13833     ENABLE_OPENGL_TRANSITIONS=
13834
13835     if test "$enable_lpsolve" != "no" -o "x$ENABLE_LPSOLVE" = "xTRUE"; then
13836         AC_MSG_ERROR([need to --disable-lpsolve - calc linear programming solver.])
13837     fi
13838
13839     MPL_SUBSET="TRUE"
13840     AC_DEFINE(MPL_HAVE_SUBSET)
13841     AC_MSG_RESULT([only])
13842 else
13843     AC_MSG_RESULT([no restrictions])
13844 fi
13845 AC_SUBST(MPL_SUBSET)
13846
13847 dnl ===================================================================
13848
13849 AC_MSG_CHECKING([formula logger])
13850 ENABLE_FORMULA_LOGGER=
13851
13852 if test "x$enable_formula_logger" = "xyes"; then
13853     AC_MSG_RESULT([yes])
13854     AC_DEFINE(ENABLE_FORMULA_LOGGER)
13855     ENABLE_FORMULA_LOGGER=TRUE
13856 elif test -n "$ENABLE_DBGUTIL" ; then
13857     AC_MSG_RESULT([yes])
13858     AC_DEFINE(ENABLE_FORMULA_LOGGER)
13859     ENABLE_FORMULA_LOGGER=TRUE
13860 else
13861     AC_MSG_RESULT([no])
13862 fi
13863
13864 AC_SUBST(ENABLE_FORMULA_LOGGER)
13865
13866 dnl ===================================================================
13867 dnl Checking for active Antivirus software.
13868 dnl ===================================================================
13869
13870 if test $_os = WINNT -a -f "$SRC_ROOT/antivirusDetection.vbs" ; then
13871     AC_MSG_CHECKING([for active Antivirus software])
13872     ANTIVIRUS_LIST=`cscript.exe //Nologo $SRC_ROOT/antivirusDetection.vbs`
13873     if [ [ "$ANTIVIRUS_LIST" != "NULL" ] ]; then
13874         if [ [ "$ANTIVIRUS_LIST" != "NOT_FOUND" ] ]; then
13875             AC_MSG_RESULT([found])
13876             EICAR_STRING='X5O!P%@AP@<:@4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*'
13877             echo $EICAR_STRING > $SRC_ROOT/eicar
13878             EICAR_TEMP_FILE_CONTENTS=`cat $SRC_ROOT/eicar`
13879             rm $SRC_ROOT/eicar
13880             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
13881                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
13882             fi
13883             echo $EICAR_STRING > $BUILDDIR/eicar
13884             EICAR_TEMP_FILE_CONTENTS=`cat $BUILDDIR/eicar`
13885             rm $BUILDDIR/eicar
13886             if [ [ "$EICAR_STRING" != "$EICAR_TEMP_FILE_CONTENTS" ] ]; then
13887                 AC_MSG_ERROR([Exclude the build and source directories associated with LibreOffice in the following Antivirus software: $ANTIVIRUS_LIST])
13888             fi
13889             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: $ANTIVIRUS_LIST"
13890         else
13891             AC_MSG_RESULT([not found])
13892         fi
13893     else
13894         AC_MSG_RESULT([n/a])
13895     fi
13896 fi
13897
13898 dnl ===================================================================
13899 dnl Setting up the environment.
13900 dnl ===================================================================
13901 AC_MSG_NOTICE([setting up the build environment variables...])
13902
13903 AC_SUBST(COMPATH)
13904
13905 if test "$build_os" = "cygwin"; then
13906     if test -d "$COMPATH/atlmfc/lib/spectre"; then
13907         ATL_LIB="$COMPATH/atlmfc/lib/spectre"
13908         ATL_INCLUDE="$COMPATH/atlmfc/include"
13909     elif test -d "$COMPATH/atlmfc/lib"; then
13910         ATL_LIB="$COMPATH/atlmfc/lib"
13911         ATL_INCLUDE="$COMPATH/atlmfc/include"
13912     else
13913         ATL_LIB="$WINDOWS_SDK_HOME/lib" # Doesn't exist for VSE
13914         ATL_INCLUDE="$WINDOWS_SDK_HOME/include/atl"
13915     fi
13916     ATL_LIB="$ATL_LIB/$WIN_HOST_ARCH"
13917     ATL_LIB=`win_short_path_for_make "$ATL_LIB"`
13918     ATL_INCLUDE=`win_short_path_for_make "$ATL_INCLUDE"`
13919
13920     # sort.exe and find.exe also exist in C:/Windows/system32 so need /usr/bin/
13921     PathFormat "/usr/bin/find.exe"
13922     FIND="$formatted_path"
13923     PathFormat "/usr/bin/sort.exe"
13924     SORT="$formatted_path"
13925     PathFormat "/usr/bin/grep.exe"
13926     WIN_GREP="$formatted_path"
13927     PathFormat "/usr/bin/ls.exe"
13928     WIN_LS="$formatted_path"
13929     PathFormat "/usr/bin/touch.exe"
13930     WIN_TOUCH="$formatted_path"
13931 else
13932     FIND=find
13933     SORT=sort
13934 fi
13935
13936 AC_SUBST(ATL_INCLUDE)
13937 AC_SUBST(ATL_LIB)
13938 AC_SUBST(FIND)
13939 AC_SUBST(SORT)
13940 AC_SUBST(WIN_GREP)
13941 AC_SUBST(WIN_LS)
13942 AC_SUBST(WIN_TOUCH)
13943
13944 AC_SUBST(BUILD_TYPE)
13945
13946 AC_SUBST(SOLARINC)
13947
13948 PathFormat "$PERL"
13949 PERL="$formatted_path"
13950 AC_SUBST(PERL)
13951
13952 if test -n "$TMPDIR"; then
13953     TEMP_DIRECTORY="$TMPDIR"
13954 else
13955     TEMP_DIRECTORY="/tmp"
13956 fi
13957 if test "$build_os" = "cygwin"; then
13958     TEMP_DIRECTORY=`cygpath -m "$TEMP_DIRECTORY"`
13959 fi
13960 AC_SUBST(TEMP_DIRECTORY)
13961
13962 # setup the PATH for the environment
13963 if test -n "$LO_PATH_FOR_BUILD"; then
13964     LO_PATH="$LO_PATH_FOR_BUILD"
13965     case "$host_os" in
13966     cygwin*|wsl*)
13967         pathmunge "$MSVC_HOST_PATH" "before"
13968         ;;
13969     esac
13970 else
13971     LO_PATH="$PATH"
13972
13973     case "$host_os" in
13974
13975     aix*|dragonfly*|freebsd*|linux-gnu*|*netbsd*|openbsd*)
13976         if test "$ENABLE_JAVA" != ""; then
13977             pathmunge "$JAVA_HOME/bin" "after"
13978         fi
13979         ;;
13980
13981     cygwin*|wsl*)
13982         # Win32 make needs native paths
13983         if test "$GNUMAKE_WIN_NATIVE" = "TRUE" ; then
13984             LO_PATH=`cygpath -p -m "$PATH"`
13985         fi
13986         if test "$WIN_BUILD_ARCH" = "x64"; then
13987             # needed for msi packaging
13988             pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/x86" "before"
13989         fi
13990         # .NET 4.6 and higher don't have bin directory
13991         if test -f "$DOTNET_FRAMEWORK_HOME/bin"; then
13992             pathmunge "$DOTNET_FRAMEWORK_HOME/bin" "before"
13993         fi
13994         pathmunge "$WINDOWS_SDK_HOME/bin" "before"
13995         pathmunge "$CSC_PATH" "before"
13996         pathmunge "$MIDL_PATH" "before"
13997         pathmunge "$AL_PATH" "before"
13998         pathmunge "$MSVC_MULTI_PATH" "before"
13999         pathmunge "$MSVC_BUILD_PATH" "before"
14000         if test -n "$MSBUILD_PATH" ; then
14001             pathmunge "$MSBUILD_PATH" "before"
14002         fi
14003         pathmunge "$WINDOWS_SDK_BINDIR_NO_ARCH/$WIN_BUILD_ARCH" "before"
14004         if test "$ENABLE_JAVA" != ""; then
14005             if test -d "$JAVA_HOME/jre/bin/client"; then
14006                 pathmunge "$JAVA_HOME/jre/bin/client" "before"
14007             fi
14008             if test -d "$JAVA_HOME/jre/bin/hotspot"; then
14009                 pathmunge "$JAVA_HOME/jre/bin/hotspot" "before"
14010             fi
14011             pathmunge "$JAVA_HOME/bin" "before"
14012         fi
14013         pathmunge "$MSVC_HOST_PATH" "before"
14014         ;;
14015
14016     solaris*)
14017         pathmunge "/usr/css/bin" "before"
14018         if test "$ENABLE_JAVA" != ""; then
14019             pathmunge "$JAVA_HOME/bin" "after"
14020         fi
14021         ;;
14022     esac
14023 fi
14024
14025 AC_SUBST(LO_PATH)
14026
14027 # Allow to pass LO_ELFCHECK_ALLOWLIST from autogen.input to bin/check-elf-dynamic-objects:
14028 if test "$LO_ELFCHECK_ALLOWLIST" = x || test "${LO_ELFCHECK_ALLOWLIST-x}" != x; then
14029     x_LO_ELFCHECK_ALLOWLIST=
14030 else
14031     x_LO_ELFCHECK_ALLOWLIST=[\#]
14032 fi
14033 AC_SUBST(x_LO_ELFCHECK_ALLOWLIST)
14034 AC_SUBST(LO_ELFCHECK_ALLOWLIST)
14035
14036 libo_FUZZ_SUMMARY
14037
14038 # Generate a configuration sha256 we can use for deps
14039 if test -f config_host.mk; then
14040     config_sha256=`$SHA256SUM config_host.mk | sed "s/ .*//"`
14041 fi
14042 if test -f config_host_lang.mk; then
14043     config_lang_sha256=`$SHA256SUM config_host_lang.mk | sed "s/ .*//"`
14044 fi
14045
14046 CFLAGS=$my_original_CFLAGS
14047 CXXFLAGS=$my_original_CXXFLAGS
14048 CPPFLAGS=$my_original_CPPFLAGS
14049
14050 AC_CONFIG_LINKS([include:include])
14051
14052 # Keep in sync with list of files far up, at AC_MSG_CHECKING([for
14053 # BUILD platform configuration] - otherwise breaks cross building
14054 AC_CONFIG_FILES([config_host.mk
14055                  config_host_lang.mk
14056                  Makefile
14057                  bin/bffvalidator.sh
14058                  bin/odfvalidator.sh
14059                  bin/officeotron.sh
14060                  hardened_runtime.xcent
14061                  instsetoo_native/util/openoffice.lst
14062                  sysui/desktop/macosx/Info.plist
14063                  vs-code-template.code-workspace:.vscode/vs-code-template.code-workspace.in])
14064 AC_CONFIG_HEADERS([config_host/config_buildid.h])
14065 AC_CONFIG_HEADERS([config_host/config_box2d.h])
14066 AC_CONFIG_HEADERS([config_host/config_clang.h])
14067 AC_CONFIG_HEADERS([config_host/config_dconf.h])
14068 AC_CONFIG_HEADERS([config_host/config_eot.h])
14069 AC_CONFIG_HEADERS([config_host/config_extensions.h])
14070 AC_CONFIG_HEADERS([config_host/config_cairo_canvas.h])
14071 AC_CONFIG_HEADERS([config_host/config_cxxabi.h])
14072 AC_CONFIG_HEADERS([config_host/config_dbus.h])
14073 AC_CONFIG_HEADERS([config_host/config_features.h])
14074 AC_CONFIG_HEADERS([config_host/config_feature_desktop.h])
14075 AC_CONFIG_HEADERS([config_host/config_feature_opencl.h])
14076 AC_CONFIG_HEADERS([config_host/config_firebird.h])
14077 AC_CONFIG_HEADERS([config_host/config_folders.h])
14078 AC_CONFIG_HEADERS([config_host/config_fuzzers.h])
14079 AC_CONFIG_HEADERS([config_host/config_gio.h])
14080 AC_CONFIG_HEADERS([config_host/config_global.h])
14081 AC_CONFIG_HEADERS([config_host/config_gpgme.h])
14082 AC_CONFIG_HEADERS([config_host/config_java.h])
14083 AC_CONFIG_HEADERS([config_host/config_langs.h])
14084 AC_CONFIG_HEADERS([config_host/config_lgpl.h])
14085 AC_CONFIG_HEADERS([config_host/config_libcxx.h])
14086 AC_CONFIG_HEADERS([config_host/config_liblangtag.h])
14087 AC_CONFIG_HEADERS([config_host/config_locales.h])
14088 AC_CONFIG_HEADERS([config_host/config_mpl.h])
14089 AC_CONFIG_HEADERS([config_host/config_oox.h])
14090 AC_CONFIG_HEADERS([config_host/config_options.h])
14091 AC_CONFIG_HEADERS([config_host/config_options_calc.h])
14092 AC_CONFIG_HEADERS([config_host/config_qrcodegen.h])
14093 AC_CONFIG_HEADERS([config_host/config_skia.h])
14094 AC_CONFIG_HEADERS([config_host/config_typesizes.h])
14095 AC_CONFIG_HEADERS([config_host/config_vendor.h])
14096 AC_CONFIG_HEADERS([config_host/config_vcl.h])
14097 AC_CONFIG_HEADERS([config_host/config_vclplug.h])
14098 AC_CONFIG_HEADERS([config_host/config_version.h])
14099 AC_CONFIG_HEADERS([config_host/config_oauth2.h])
14100 AC_CONFIG_HEADERS([config_host/config_poppler.h])
14101 AC_CONFIG_HEADERS([config_host/config_python.h])
14102 AC_CONFIG_HEADERS([config_host/config_writerperfect.h])
14103 AC_OUTPUT
14104
14105 if test "$CROSS_COMPILING" = TRUE; then
14106     (echo; echo export BUILD_TYPE_FOR_HOST=$BUILD_TYPE) >>config_build.mk
14107 fi
14108
14109 # touch the config timestamp file
14110 if test ! -f config_host.mk.stamp; then
14111     echo > config_host.mk.stamp
14112 elif test "$config_sha256" = `$SHA256SUM config_host.mk | sed "s/ .*//"`; then
14113     echo "Host Configuration unchanged - avoiding scp2 stamp update"
14114 else
14115     echo > config_host.mk.stamp
14116 fi
14117
14118 # touch the config lang timestamp file
14119 if test ! -f config_host_lang.mk.stamp; then
14120     echo > config_host_lang.mk.stamp
14121 elif test "$config_lang_sha256" = `$SHA256SUM config_host_lang.mk | sed "s/ .*//"`; then
14122     echo "Language Configuration unchanged - avoiding scp2 stamp update"
14123 else
14124     echo > config_host_lang.mk.stamp
14125 fi
14126
14127
14128 if test \( "$STALE_MAKE" = "TRUE" -o "$HAVE_GNUMAKE_FILE_FUNC" != "TRUE" \) \
14129         -a "$build_os" = "cygwin"; then
14130
14131 cat << _EOS
14132 ****************************************************************************
14133 WARNING:
14134 Your make version is known to be horribly slow, and hard to debug
14135 problems with. To get a reasonably functional make please do:
14136
14137 to install a pre-compiled binary make for Win32
14138
14139  mkdir -p /opt/lo/bin
14140  cd /opt/lo/bin
14141  wget https://dev-www.libreoffice.org/bin/cygwin/make-4.2.1-msvc.exe
14142  cp make-4.2.1-msvc.exe make
14143  chmod +x make
14144
14145 to install from source:
14146 place yourself in a working directory of you choice.
14147
14148  git clone git://git.savannah.gnu.org/make.git
14149
14150  [go to Start menu, open "Visual Studio 2019", click "x86 Native Tools Command Prompt" or "x64 Native Tools Command Prompt"]
14151  set PATH=%PATH%;C:\Cygwin\bin
14152  [or Cygwin64, if that is what you have]
14153  cd path-to-make-repo-you-cloned-above
14154  build_w32.bat --without-guile
14155
14156 should result in a WinRel/gnumake.exe.
14157 Copy it to the Cygwin /opt/lo/bin directory as make.exe
14158
14159 Then re-run autogen.sh
14160
14161 Note: autogen.sh will try to use /opt/lo/bin/make if the environment variable GNUMAKE is not already defined.
14162 Alternatively, you can install the 'new' make where ever you want and make sure that `which make` finds it.
14163
14164 _EOS
14165 if test "$HAVE_GNUMAKE_FILE_FUNC" != "TRUE"; then
14166     AC_MSG_ERROR([no file function found; the build will fail without it; use GNU make 4.0 or later])
14167 fi
14168 fi
14169
14170
14171 cat << _EOF
14172 ****************************************************************************
14173
14174 To build, run:
14175 $GNUMAKE
14176
14177 To view some help, run:
14178 $GNUMAKE help
14179
14180 _EOF
14181
14182 if test $_os != WINNT -a "$CROSS_COMPILING" != TRUE; then
14183     cat << _EOF
14184 After the build has finished successfully, you can immediately run what you built using the command:
14185 _EOF
14186
14187     if test $_os = Darwin; then
14188         echo open instdir/$PRODUCTNAME_WITHOUT_SPACES.app
14189     else
14190         echo instdir/program/soffice
14191     fi
14192     cat << _EOF
14193
14194 If you want to run the smoketest, run:
14195 $GNUMAKE check
14196
14197 _EOF
14198 fi
14199
14200 if test -f warn; then
14201     cat warn
14202     rm warn
14203 fi
14204
14205 dnl vim:set shiftwidth=4 softtabstop=4 expandtab: