dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*- dnl vi: set tabstop=4 shiftwidth=4 expandtab: dnl ***** BEGIN LICENSE BLOCK ***** dnl Version: MPL 1.1/GPL 2.0/LGPL 2.1 dnl dnl The contents of this file are subject to the Mozilla Public License Version dnl 1.1 (the "License"); you may not use this file except in compliance with dnl the License. You may obtain a copy of the License at dnl http://www.mozilla.org/MPL/ dnl dnl Software distributed under the License is distributed on an "AS IS" basis, dnl WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License dnl for the specific language governing rights and limitations under the dnl License. dnl dnl The Original Code is this file as it was released upon August 6, 1998. dnl dnl The Initial Developer of the Original Code is dnl Christopher Seawood. dnl Portions created by the Initial Developer are Copyright (C) 1998-2001 dnl the Initial Developer. All Rights Reserved. dnl dnl Contributor(s): dnl Jamie Zawinski dnl gettimeofday args check dnl Christopher Blizzard dnl gnomefe update & enable-pthreads dnl Ramiro Estrugo dnl X11 makedepend support dnl Insure support. dnl Henry Sobotka dnl OS/2 support dnl Dan Mosedale dnl LDAP support dnl Seth Spitzer dnl xpctools support dnl Benjamin Smedberg dnl Howard Chu dnl MSYS support dnl Mark Mentovai : dnl Mac OS X 10.4 support dnl Giorgio Maone dnl MSVC l10n compatible version check dnl Ben Turner dnl Windows x64 support dnl Makoto Kato dnl comm-central adaptations dnl Robert Kaiser dnl Serge Gautherie dnl dnl Alternatively, the contents of this file may be used under the terms of dnl either the GNU General Public License Version 2 or later (the "GPL"), or dnl the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), dnl in which case the provisions of the GPL or the LGPL are applicable instead dnl of those above. If you wish to allow use of your version of this file only dnl under the terms of either the GPL or the LGPL, and not to allow others to dnl use your version of this file under the terms of the MPL, indicate your dnl decision by deleting the provisions above and replace them with the notice dnl and other provisions required by the GPL or the LGPL. If you do not delete dnl the provisions above, a recipient may use your version of this file under dnl the terms of any one of the MPL, the GPL or the LGPL. dnl dnl ***** END LICENSE BLOCK ***** dnl Process this file with autoconf to produce a configure script. dnl ======================================================== AC_PREREQ(2.13) AC_INIT(config/config.mk) MOZILLA_SRCDIR=$topsrcdir/mozilla AC_CONFIG_AUX_DIR(${MOZILLA_SRCDIR}/build/autoconf) AC_CANONICAL_SYSTEM TARGET_CPU="${target_cpu}" TARGET_VENDOR="${target_vendor}" TARGET_OS="${target_os}" dnl comm-central-specific options dnl (MOZILLA_SRCDIR would fit here, but is needed to find autoconf tools) COMM_BUILD=1 AC_SUBST(COMM_BUILD) dnl export this, so the var is set for mozilla/configure MOZCONFIG=`$_AUTOCONF_TOOLS_DIR/mozconfig-find $topsrcdir` export MOZCONFIG MOZ_DEB_TIMESTAMP=`date +"%a, %d %b %Y %T %z" 2>&1` AC_SUBST(MOZ_DEB_TIMESTAMP) dnl ======================================================== dnl = dnl = Don't change the following two lines. Doing so breaks: dnl = dnl = CFLAGS="-foo" ./configure dnl = dnl ======================================================== CFLAGS="${CFLAGS=}" CPPFLAGS="${CPPFLAGS=}" CXXFLAGS="${CXXFLAGS=}" LDFLAGS="${LDFLAGS=}" HOST_CFLAGS="${HOST_CFLAGS=}" HOST_CXXFLAGS="${HOST_CXXFLAGS=}" HOST_LDFLAGS="${HOST_LDFLAGS=}" dnl ======================================================== dnl = Preserve certain environment flags passed to configure dnl = We want sub projects to receive the same flags dnl = untainted by this configure script dnl ======================================================== _SUBDIR_CC="$CC" _SUBDIR_CXX="$CXX" _SUBDIR_CFLAGS="$CFLAGS" _SUBDIR_CPPFLAGS="$CPPFLAGS" _SUBDIR_CXXFLAGS="$CXXFLAGS" _SUBDIR_LDFLAGS="$LDFLAGS" _SUBDIR_HOST_CC="$HOST_CC" _SUBDIR_HOST_CFLAGS="$HOST_CFLAGS" _SUBDIR_HOST_CXXFLAGS="$HOST_CXXFLAGS" _SUBDIR_HOST_LDFLAGS="$HOST_LDFLAGS" _SUBDIR_CONFIG_ARGS="$ac_configure_args" dnl Set the version number of the libs included with mozilla dnl ======================================================== MOZJPEG=62 MOZPNG=10401 MOZZLIB=0x1230 NSPR_VERSION=4 NSS_VERSION=3 dnl Set the minimum version of toolkit libs used by mozilla dnl ======================================================== GLIB_VERSION=1.2.0 PERL_VERSION=5.006 PYTHON_VERSION=2.5 CAIRO_VERSION=1.10 PANGO_VERSION=1.14.0 GTK2_VERSION=2.10.0 WINDRES_VERSION=2.14.90 W32API_VERSION=3.8 GNOMEVFS_VERSION=2.0 GCONF_VERSION=1.2.1 GIO_VERSION=2.0 STARTUP_NOTIFICATION_VERSION=0.8 DBUS_VERSION=0.60 SQLITE_VERSION=3.7.1 MSMANIFEST_TOOL= dnl Set various checks dnl ======================================================== AC_PROG_AWK dnl Initialize the Pthread test variables early so they can be dnl overridden by each platform. dnl ======================================================== USE_PTHREADS= _PTHREAD_LDFLAGS="" dnl Do not allow a separate objdir build if a srcdir build exists. dnl ============================================================== _topsrcdir=`cd \`dirname $0\`; pwd` _objdir=`pwd` if test "$_topsrcdir" != "$_objdir" then # Check for a couple representative files in the source tree _conflict_files= for file in $_topsrcdir/Makefile $_topsrcdir/config/autoconf.mk; do if test -f $file; then _conflict_files="$_conflict_files $file" fi done if test "$_conflict_files"; then echo "***" echo "* Your source tree contains these files:" for file in $_conflict_files; do echo "* $file" done cat 1>&2 <<-EOF * This indicates that you previously built in the source tree. * A source tree build can confuse the separate objdir build. * * To clean up the source tree: * 1. cd $_topsrcdir * 2. gmake distclean *** EOF exit 1 break fi fi MOZ_BUILD_ROOT=`pwd` dnl Default to MSVC for win32 and gcc-4.2 for darwin dnl ============================================================== if test -z "$CROSS_COMPILE"; then case "$target" in *-cygwin*|*-mingw*|*-msvc*|*-mks*) if test -z "$CC"; then CC=cl; fi if test -z "$CXX"; then CXX=cl; fi if test -z "$CPP"; then CPP="cl -E -nologo"; fi if test -z "$CXXCPP"; then CXXCPP="cl -TP -E -nologo"; ac_cv_prog_CXXCPP="$CXXCPP"; fi if test -z "$LD"; then LD=link; fi if test -z "$AS"; then case "${target_cpu}" in i*86) AS=ml; ;; x86_64) AS=ml64; ;; esac fi if test -z "$MIDL"; then MIDL=midl; fi ;; *-darwin*) if test -z "$CC"; then CC=gcc-4.2; fi if test -z "$CXX"; then CXX=g++-4.2; fi ;; esac fi COMPILE_ENVIRONMENT=1 MOZ_ARG_DISABLE_BOOL(compile-environment, [ --disable-compile-environment Disable compiler/library checks.], COMPILE_ENVIRONMENT= ) AC_SUBST(COMPILE_ENVIRONMENT) MOZ_ARG_WITH_STRING(l10n-base, [ --with-l10n-base=DIR path to l10n repositories], L10NBASEDIR=$withval) if test ! -z "$L10NBASEDIR"; then if test "$L10NBASEDIR" = "yes" -o "$L10NBASEDIR" = "no"; then AC_MSG_ERROR([--with-l10n-base must specify a path]) elif test -d "$L10NBASEDIR"; then dnl Ensure to use an absolute path. L10NBASEDIR=`cd "$L10NBASEDIR" && pwd` else AC_MSG_ERROR([Invalid value --with-l10n-base, $L10NBASEDIR doesn't exist]) fi fi AC_SUBST(L10NBASEDIR) dnl Check for Perl first -- needed for win32 SDK checks MOZ_PATH_PROGS(PERL, $PERL perl5 perl) if test -z "$PERL" -o "$PERL" = ":"; then AC_MSG_ERROR([perl not found in \$PATH]) fi dnl Get mozilla version from central milestone file MOZILLA_VERSION=`$PERL $MOZILLA_SRCDIR/config/milestone.pl -topsrcdir $MOZILLA_SRCDIR` changequote(,) MOZILLA_BRANCH_VERSION=`echo ${MOZILLA_VERSION} | sed -e 's/^\([0-9]\.[0-9]\).*/\1/;'` changequote([,]) dnl Set the Gecko 2.0 branch version. MOZILLA_2_0_BRANCH= if test "$MOZILLA_BRANCH_VERSION" = "2.0"; then MOZILLA_2_0_BRANCH=1 AC_DEFINE(MOZILLA_2_0_BRANCH) fi AC_SUBST(MOZILLA_2_0_BRANCH) dnl ======================================================== dnl Checks for compilers. dnl ======================================================== dnl Set CROSS_COMPILE in the environment when running configure dnl to use the cross-compile setup for now dnl ======================================================== dnl AR_FLAGS set here so HOST_AR_FLAGS can be set correctly (see bug 538269) AR_FLAGS='cr $@' if test "$COMPILE_ENVIRONMENT"; then dnl Do some special WinCE toolchain stuff case "$target" in *wince|*winmo) MOZ_ARG_WITH_STRING(wince-sdk, [ --with-wince-sdk=WINCE_SDK_DIR The path to the Windows CE SDK], WINCE_SDK_DIR=$withval) MOZ_ARG_WITH_STRING(ogles-sdk, [ --with-ogles-sdk=OGLES_SDK_DIR The path to the OGLES SDK], OGLES_SDK_DIR=$withval) AC_DEFINE(WINCE) export WINCE=1 echo ----------------------------------------------------------------------------- echo Building Windows CE Shunt Library and Tool Chain echo Using SDK in: echo $WINCE_SDK_DIR ac_exeext=.exe _pwd=`pwd -W`/mozilla _topsrcdirwin=`cd \`dirname $0\`; pwd -W`/mozilla make OGLES_SDK_DIR="$OGLES_SDK_DIR" WINCE_SDK_DIR="$WINCE_SDK_DIR" \ TOPSRCDIR="$_topsrcdirwin" OBJDIR="$_pwd" target="$target" \ -C $srcdir/mozilla/build/wince/tools CC="$_pwd/dist/sdk/bin/$target-gcc.exe" CXX="$_pwd/dist/sdk/bin/$target-gcc.exe" CPP="$_pwd/dist/sdk/bin/$target-gcc.exe -E -nologo" CXXCPP="$_pwd/dist/sdk/bin/$target-gcc.exe -TP -E -nologo" LD="$_pwd/dist/sdk/bin/$target-link.exe" AR="$_pwd/dist/sdk/bin/$target-lib.exe" AS="$_pwd/dist/sdk/bin/$target-as.exe" RC="$_pwd/dist/sdk/bin/$target-res.exe" echo ----------------------------------------------------------------------------- ;; esac if test -n "$CROSS_COMPILE" && test "$target" != "$host"; then echo "cross compiling from $host to $target" cross_compiling=yes _SAVE_CC="$CC" _SAVE_CFLAGS="$CFLAGS" _SAVE_LDFLAGS="$LDFLAGS" AC_MSG_CHECKING([for host c compiler]) AC_CHECK_PROGS(HOST_CC, $HOST_CC gcc cc /usr/ucb/cc cl icc, "") if test -z "$HOST_CC"; then AC_MSG_ERROR([no acceptable c compiler found in \$PATH]) fi AC_MSG_RESULT([$HOST_CC]) AC_MSG_CHECKING([for host c++ compiler]) AC_CHECK_PROGS(HOST_CXX, $HOST_CXX $CCC c++ g++ gcc CC cxx cc++ cl icc, "") if test -z "$HOST_CXX"; then AC_MSG_ERROR([no acceptable c++ compiler found in \$PATH]) fi AC_MSG_RESULT([$HOST_CXX]) if test -z "$HOST_CFLAGS"; then HOST_CFLAGS="$CFLAGS" fi if test -z "$HOST_CXXFLAGS"; then HOST_CXXFLAGS="$CXXFLAGS" fi if test -z "$HOST_LDFLAGS"; then HOST_LDFLAGS="$LDFLAGS" fi if test -z "$HOST_AR_FLAGS"; then HOST_AR_FLAGS="$AR_FLAGS" fi AC_CHECK_PROGS(HOST_RANLIB, $HOST_RANLIB ranlib, ranlib, :) AC_CHECK_PROGS(HOST_AR, $HOST_AR ar, ar, :) CC="$HOST_CC" CFLAGS="$HOST_CFLAGS" LDFLAGS="$HOST_LDFLAGS" AC_MSG_CHECKING([whether the host c compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works]) AC_TRY_COMPILE([], [return(0);], [ac_cv_prog_hostcc_works=1 AC_MSG_RESULT([yes])], AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CC cannot create executables.]) ) CC="$HOST_CXX" CFLAGS="$HOST_CXXFLAGS" AC_MSG_CHECKING([whether the host c++ compiler ($HOST_CXX $HOST_CXXFLAGS $HOST_LDFLAGS) works]) AC_TRY_COMPILE([], [return(0);], [ac_cv_prog_hostcxx_works=1 AC_MSG_RESULT([yes])], AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CXX cannot create executables.]) ) CC=$_SAVE_CC CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS case "$build:$target" in powerpc-apple-darwin8*:i?86-apple-darwin*) dnl The Darwin cross compiler doesn't necessarily point itself at a dnl root that has libraries for the proper architecture, it defaults dnl to the system root. The libraries in the system root on current dnl versions of PPC OS X 10.4 aren't fat, so these target compiler dnl checks will fail. Fake a working SDK in that case. _SAVE_CFLAGS=$CFLAGS _SAVE_CXXFLAGS=$CXXLAGS CFLAGS="-isysroot /Developer/SDKs/MacOSX10.5.sdk $CFLAGS" CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.5.sdk $CXXFLAGS" ;; esac AC_CHECK_PROGS(CC, $CC "${target_alias}-gcc" "${target}-gcc", :) unset ac_cv_prog_CC AC_PROG_CC AC_CHECK_PROGS(CXX, $CXX "${target_alias}-g++" "${target}-g++", :) unset ac_cv_prog_CXX AC_PROG_CXX case "$build:$target" in powerpc-apple-darwin8*:i?86-apple-darwin*) dnl Revert the changes made above. From this point on, the target dnl compiler will never be used without applying the SDK to CFLAGS dnl (see --with-macos-sdk below). CFLAGS=$_SAVE_CFLAGS CXXFLAGS=$_SAVE_CXXFLAGS ;; esac AC_CHECK_PROGS(RANLIB, $RANLIB "${target_alias}-ranlib" "${target}-ranlib", :) AC_CHECK_PROGS(AR, $AR "${target_alias}-ar" "${target}-ar", :) MOZ_PATH_PROGS(AS, $AS "${target_alias}-as" "${target}-as", :) AC_CHECK_PROGS(LD, $LD "${target_alias}-ld" "${target}-ld", :) AC_CHECK_PROGS(STRIP, $STRIP "${target_alias}-strip" "${target}-strip", :) AC_CHECK_PROGS(WINDRES, $WINDRES "${target_alias}-windres" "${target}-windres", :) AC_DEFINE(CROSS_COMPILE) else AC_PROG_CC AC_PROG_CXX AC_PROG_RANLIB MOZ_PATH_PROGS(AS, $AS as, $CC) AC_CHECK_PROGS(AR, ar, :) AC_CHECK_PROGS(LD, ld, :) AC_CHECK_PROGS(STRIP, strip, :) AC_CHECK_PROGS(WINDRES, windres, :) if test -z "$HOST_CC"; then HOST_CC='$CC' fi if test -z "$HOST_CFLAGS"; then HOST_CFLAGS='$CFLAGS' fi if test -z "$HOST_CXX"; then HOST_CXX='$CXX' fi if test -z "$HOST_CXXFLAGS"; then HOST_CXXFLAGS='$CXXFLAGS' fi if test -z "$HOST_LDFLAGS"; then HOST_LDFLAGS='$LDFLAGS' fi if test -z "$HOST_RANLIB"; then HOST_RANLIB='$RANLIB' fi if test -z "$HOST_AR"; then HOST_AR='$AR' fi if test -z "$HOST_AR_FLAGS"; then HOST_AR_FLAGS='$AR_FLAGS' fi fi GNU_AS= GNU_LD= GNU_CC= GNU_CXX= CC_VERSION='N/A' CXX_VERSION='N/A' if test "$GCC" = "yes"; then GNU_CC=1 CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'` fi if test "$GXX" = "yes"; then GNU_CXX=1 CXX_VERSION=`$CXX -v 2>&1 | grep 'gcc version'` fi if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then GNU_AS=1 fi if test "`echo | $LD -v 2>&1 | grep -c GNU`" != "0"; then GNU_LD=1 fi if test "$GNU_CC"; then if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then GCC_USE_GNU_LD=1 fi fi INTEL_CC= INTEL_CXX= if test "$GCC" = yes; then if test "`$CC -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then INTEL_CC=1 fi fi if test "$GXX" = yes; then if test "`$CXX -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then INTEL_CXX=1 fi fi dnl Special win32 checks dnl ======================================================== case "$target" in *-wince|*-winmo) WINVER=500 ;; *) WINVER=502 ;; esac dnl Target the Windows 7 SDK by default WINSDK_TARGETVER=601 MOZ_ARG_WITH_STRING(windows-version, [ --with-windows-version=WINSDK_TARGETVER Highest Windows version to target using this SDK 502: Windows Server 2003 600: Windows Vista 601: Windows 7], WINSDK_TARGETVER=$withval) case "$WINSDK_TARGETVER" in 502|600|601) MOZ_WINSDK_TARGETVER=0${WINSDK_TARGETVER}0000 ;; *) AC_MSG_ERROR([Invalid value for --with-windows-version ($WINSDK_TARGETVER), must be 502, 600 or 601]); ;; esac dnl Vista SDK specific api (deprecated) MOZ_ARG_DISABLE_BOOL(vista-sdk-requirements, [ --disable-vista-sdk-requirements Do not build Vista SDK specific code], MOZ_DISABLE_VISTA_SDK_REQUIREMENTS=1, MOZ_DISABLE_VISTA_SDK_REQUIREMENTS=) if test -n "$COMPILE_ENVIRONMENT"; then if test -n "$MOZ_DISABLE_VISTA_SDK_REQUIREMENTS"; then AC_MSG_WARN([--disable-vista-sdk-requirements is deprecated, use --with-windows-version=502 instead]) MOZ_WINSDK_TARGETVER=05020000 fi if test "$MOZ_WINSDK_TARGETVER" -lt "06000000"; then MOZ_DISABLE_VISTA_SDK_REQUIREMENTS=1 AC_DEFINE(MOZ_DISABLE_VISTA_SDK_REQUIREMENTS) fi fi AC_SUBST(MOZ_DISABLE_VISTA_SDK_REQUIREMENTS) case "$target" in *-cygwin*|*-mingw*|*-msvc*|*-mks*|*-wince|*-winmo) if test "$GCC" != "yes"; then # Check to see if we are really running in a msvc environemnt _WIN32_MSVC=1 AC_CHECK_PROGS(MIDL, midl) # Make sure compilers are valid CFLAGS="$CFLAGS -TC -nologo" CXXFLAGS="$CXXFLAGS -TP -nologo" AC_LANG_SAVE AC_LANG_C AC_TRY_COMPILE([#include ], [ printf("Hello World\n"); ],, AC_MSG_ERROR([\$(CC) test failed. You must have MS VC++ in your path to build.]) ) AC_LANG_CPLUSPLUS AC_TRY_COMPILE([#include ], [ unsigned *test = new unsigned(42); ],, AC_MSG_ERROR([\$(CXX) test failed. You must have MS VC++ in your path to build.]) ) AC_LANG_RESTORE changequote(,) _MSVC_VER_FILTER='s|.* ([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?).*|\1|p' changequote([,]) # Determine compiler version CC_VERSION=`"${CC}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"` _CC_MAJOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $1 }'` _CC_MINOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $2 }'` _CC_RELEASE=`echo ${CC_VERSION} | $AWK -F\. '{ print $3 }'` _CC_BUILD=`echo ${CC_VERSION} | $AWK -F\. '{ print $4 }'` _MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION} CXX_VERSION=`"${CXX}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"` _CXX_MAJOR_VERSION=`echo ${CXX_VERSION} | $AWK -F\. '{ print $1 }'` if test "$_CC_MAJOR_VERSION" != "$_CXX_MAJOR_VERSION"; then AC_MSG_ERROR([The major versions of \$CC and \$CXX do not match.]) fi if test "$_CC_MAJOR_VERSION" = "14"; then dnl Require VC8SP1 or newer. dnl VC8 is 14.00.50727.42, VC8SP1 is 14.00.50727.762. if test "$_CC_RELEASE" -lt 50727 -o \ \( "$_CC_RELEASE" -eq 50727 -a "$_CC_BUILD" -lt 762 \); then AC_MSG_ERROR([This version ($CC_VERSION) of the MSVC compiler is unsupported. You probably need to install Service Pack 1 of Visual Studio 2005. See https://developer.mozilla.org/en/Windows_Build_Prerequisites.]) fi _CC_SUITE=8 CXXFLAGS="$CXXFLAGS -Zc:wchar_t-" AC_DEFINE(_CRT_SECURE_NO_DEPRECATE) AC_DEFINE(_CRT_NONSTDC_NO_DEPRECATE) elif test "$_CC_MAJOR_VERSION" = "15"; then _CC_SUITE=9 CXXFLAGS="$CXXFLAGS -Zc:wchar_t-" LDFLAGS="$LDFLAGS -MANIFESTUAC:NO" AC_DEFINE(_CRT_SECURE_NO_WARNINGS) AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS) elif test "$_CC_MAJOR_VERSION" = "16"; then _CC_SUITE=10 CXXFLAGS="$CXXFLAGS -Zc:wchar_t-" LDFLAGS="$LDFLAGS -MANIFESTUAC:NO" AC_DEFINE(_CRT_SECURE_NO_WARNINGS) AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS) else AC_MSG_ERROR([This version ($CC_VERSION) of the MSVC compiler is unsupported. See https://developer.mozilla.org/en/Windows_Build_Prerequisites.]) fi _MOZ_RTTI_FLAGS_ON='-GR' _MOZ_RTTI_FLAGS_OFF='-GR-' _MOZ_EXCEPTIONS_FLAGS_ON='-EHsc' _MOZ_EXCEPTIONS_FLAGS_OFF='' if test -n "$WIN32_REDIST_DIR"; then WIN32_REDIST_DIR=`cd "$WIN32_REDIST_DIR" && pwd` fi dnl Ensure that mt.exe is 'Microsoft (R) Manifest Tool', dnl not something else like "magnetic tape manipulation utility". MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'` if test -z "$MSMT_TOOL"; then AC_MSG_ERROR([Microsoft (R) Manifest Tool must be in your \$PATH.]) fi changequote(,) _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p' changequote([,]) MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"` if test -z "$MSMANIFEST_TOOL_VERSION"; then AC_MSG_WARN([Unknown version of the Microsoft (R) Manifest Tool.]) fi MSMANIFEST_TOOL=1 unset MSMT_TOOL # Check linker version _LD_FULL_VERSION=`"${LD}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"` _LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | $AWK -F\. '{ print $1 }'` if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then AC_MSG_ERROR([The linker major version, $_LD_FULL_VERSION, does not match the compiler suite version, $_CC_SUITE.]) fi INCREMENTAL_LINKER=1 # Check midl version _MIDL_FULL_VERSION=`"${MIDL}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"` _MIDL_MAJOR_VERSION=`echo ${_MIDL_FULL_VERSION} | $AWK -F\. '{ print $1 }'` _MIDL_MINOR_VERSION=`echo ${_MIDL_FULL_VERSION} | $AWK -F\. '{ print $2 }'` _MIDL_REV_VERSION=`echo ${_MIDL_FULL_VERSION} | $AWK -F\. '{ print $3 }'` # Add flags if necessary AC_MSG_CHECKING([for midl flags]) case "$target" in i*86-*) if test \( "$_MIDL_MAJOR_VERSION" = "7" -a "$_MIDL_MINOR_VERSION" = "00" -a "$_MIDL_REV_VERSION" = "0499" \); then # MIDL version 7.00.0499 defaults /env win64 on x64 platforms. # MIDL version 7.00.0500 or later has no problem. MIDL_FLAGS="${MIDL_FLAGS} -env win32" AC_MSG_RESULT([need -env win32]) else AC_MSG_RESULT([none needed]) fi ;; x86_64) MIDL_FLAGS="${MIDL_FLAGS} -env x64" ;; *) AC_MSG_RESULT([none needed]) ;; esac # Identify which version of the SDK we're building with # Windows Server 2008 and newer SDKs have WinSDKVer.h, get the version # from there AC_CHECK_HEADERS([winsdkver.h]) if test "$ac_cv_header_winsdkver_h" = "yes"; then # Get the highest _WIN32_WINNT and NTDDI versions supported # Take the higher of the two # This is done because the Windows 7 beta SDK reports its # NTDDI_MAXVER to be 0x06000100 instead of 0x06010000, as it should AC_CACHE_CHECK(for highest Windows version supported by this SDK, ac_cv_winsdk_maxver, [cat > conftest.h < #include #if (NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) > NTDDI_MAXVER) #define WINSDK_MAXVER NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) #else #define WINSDK_MAXVER NTDDI_MAXVER #endif WINSDK_MAXVER EOF ac_cv_winsdk_maxver=`$CPP conftest.h 2>/dev/null | tail -n1` rm -f conftest.h ]) MOZ_WINSDK_MAXVER=${ac_cv_winsdk_maxver} else # The Vista SDK is the only one to have sdkddkver.h but not # WinSDKVer.h AC_CHECK_HEADERS([sdkddkver.h]) if test "$ac_cv_header_sdkddkver_h" = "yes"; then MOZ_WINSDK_MAXVER=0x06000000 else # Assume the Server 2003 Platform SDK MOZ_WINSDK_MAXVER=0x05020000 fi fi unset _MSVC_VER_FILTER AC_CACHE_CHECK(for std::_Throw, ac_cv_have_std__Throw, [ AC_LANG_SAVE AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS="$CXXFLAGS" CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0" AC_TRY_COMPILE([#include ], [std::_Throw(std::exception()); return 0;], ac_cv_have_std__Throw="yes", ac_cv_have_std__Throw="no") CXXFLAGS="$_SAVE_CXXFLAGS" AC_LANG_RESTORE ]) if test "$ac_cv_have_std__Throw" == "yes"; then AC_CACHE_CHECK(for |class __declspec(dllimport) exception| bug, ac_cv_have_dllimport_exception_bug, [ AC_LANG_SAVE AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS="$CXXFLAGS" CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0" AC_TRY_LINK([#include ], [std::vector v; return v.at(1);], ac_cv_have_dllimport_exception_bug="no", ac_cv_have_dllimport_exception_bug="yes") CXXFLAGS="$_SAVE_CXXFLAGS" AC_LANG_RESTORE ]) if test "$ac_cv_have_dllimport_exception_bug" = "no"; then WRAP_STL_INCLUDES=1 MOZ_MSVC_STL_WRAP__Throw=1 AC_DEFINE(MOZ_MSVC_STL_WRAP__Throw) fi else AC_CACHE_CHECK(for overridable _RAISE, ac_cv_have__RAISE, [ AC_LANG_SAVE AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS="$CXXFLAGS" CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0" AC_TRY_COMPILE([#include #undef _RAISE #define _RAISE(x) externallyDefinedFunction((x).what()) #include ], [std::vector v; return v.at(1);], ac_cv_have__RAISE="no", ac_cv_have__RAISE="yes") CXXFLAGS="$_SAVE_CXXFLAGS" AC_LANG_RESTORE ]) if test "$ac_cv_have__RAISE" = "yes"; then WRAP_STL_INCLUDES=1 MOZ_MSVC_STL_WRAP__RAISE=1 AC_DEFINE(MOZ_MSVC_STL_WRAP__RAISE) else AC_MSG_ERROR([Gecko exception wrapping doesn't understand your your MSVC/SDK. Please file a bug describing this error and your build configuration.]) fi fi if test "$WRAP_STL_INCLUDES" = "1"; then STL_FLAGS='-D_HAS_EXCEPTIONS=0 -I$(DIST)/stl_wrappers' fi else # Check w32api version _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'` _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'` AC_MSG_CHECKING([for w32api version >= $W32API_VERSION]) AC_TRY_COMPILE([#include ], #if (__W32API_MAJOR_VERSION < $_W32API_MAJOR_VERSION) || \ (__W32API_MAJOR_VERSION == $_W32API_MAJOR_VERSION && \ __W32API_MINOR_VERSION < $_W32API_MINOR_VERSION) #error "test failed." #endif , [ res=yes ], [ res=no ]) AC_MSG_RESULT([$res]) if test "$res" != "yes"; then AC_MSG_ERROR([w32api version $W32API_VERSION or higher required.]) fi # Check windres version AC_MSG_CHECKING([for windres version >= $WINDRES_VERSION]) _WINDRES_VERSION=`${WINDRES} --version 2>&1 | grep -i windres 2>/dev/null | $AWK '{ print $3 }'` AC_MSG_RESULT([$_WINDRES_VERSION]) _WINDRES_MAJOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $1 }'` _WINDRES_MINOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $2 }'` _WINDRES_RELEASE_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $3 }'` WINDRES_MAJOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $1 }'` WINDRES_MINOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $2 }'` WINDRES_RELEASE_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $3 }'` if test "$_WINDRES_MAJOR_VERSION" -lt "$WINDRES_MAJOR_VERSION" -o \ "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \ "$_WINDRES_MINOR_VERSION" -lt "$WINDRES_MINOR_VERSION" -o \ "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \ "$_WINDRES_MINOR_VERSION" -eq "$WINDRES_MINOR_VERSION" -a \ "$_WINDRES_RELEASE_VERSION" -lt "$WINDRES_RELEASE_VERSION" then AC_MSG_ERROR([windres version $WINDRES_VERSION or higher is required to build.]) fi # Server 2003 is the highest version supported MOZ_WINSDK_MAXVER=0x05020000 fi # !GNU_CC AC_DEFINE_UNQUOTED(WINVER,0x$WINVER) AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x$WINVER) # Require OS features provided by IE 5.0 AC_DEFINE_UNQUOTED(_WIN32_IE,0x0500) # If the maximum version supported by this SDK is lower than the target # version, error out AC_MSG_CHECKING([for Windows SDK being recent enough]) if $PERL -e "exit(0x$MOZ_WINSDK_TARGETVER > $MOZ_WINSDK_MAXVER)"; then AC_MSG_RESULT("yes") else AC_MSG_RESULT("no") AC_MSG_ERROR([You are targeting Windows version 0x$MOZ_WINSDK_TARGETVER, but your SDK only supports up to version $MOZ_WINSDK_MAXVER. Install and use an updated SDK, or target a lower version using --with-windows-version. See https://developer.mozilla.org/En/Windows_SDK_versions for more details on fixing this.]) fi AC_DEFINE_UNQUOTED(MOZ_WINSDK_TARGETVER,0x$MOZ_WINSDK_TARGETVER) # Definitions matching sdkddkver.h AC_DEFINE_UNQUOTED(MOZ_NTDDI_WS03, 0x05020000) AC_DEFINE_UNQUOTED(MOZ_NTDDI_LONGHORN, 0x06000000) AC_DEFINE_UNQUOTED(MOZ_NTDDI_WIN7, 0x06010000) ;; esac dnl Test breaks icc on OS/2 && MSVC if test "$CC" != "icc" -a -z "$_WIN32_MSVC"; then AC_PROG_CC_C_O if grep "NO_MINUS_C_MINUS_O 1" ./confdefs.h >/dev/null; then USING_HCC=1 _OLDCC=$CC _OLDCXX=$CXX CC="${srcdir}/build/hcc '$CC'" CXX="${srcdir}/build/hcpp '$CXX'" fi fi AC_PROG_CPP AC_PROG_CXXCPP if test -n "$_WIN32_MSVC"; then SKIP_PATH_CHECKS=1 SKIP_COMPILER_CHECKS=1 SKIP_LIBRARY_CHECKS=1 fi fi # COMPILE_ENVIRONMENT AC_SUBST(MIDL_FLAGS) AC_SUBST(_MSC_VER) AC_SUBST(GNU_AS) AC_SUBST(GNU_LD) AC_SUBST(GNU_CC) AC_SUBST(GNU_CXX) AC_SUBST(INTEL_CC) AC_SUBST(INTEL_CXX) AC_SUBST(STL_FLAGS) AC_SUBST(MOZ_MSVC_STL_WRAP__Throw) AC_SUBST(MOZ_MSVC_STL_WRAP__RAISE) dnl ======================================================== dnl Checks for programs. dnl ======================================================== AC_PROG_INSTALL AC_PROG_LN_S if test -z "$TINDERBOX_SKIP_PERL_VERSION_CHECK"; then AC_MSG_CHECKING([for minimum required perl version >= $PERL_VERSION]) _perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5` _perl_res=$? AC_MSG_RESULT([$_perl_version]) if test "$_perl_res" != 0; then AC_MSG_ERROR([Perl $PERL_VERSION or higher is required.]) fi fi AC_MSG_CHECKING([for full perl installation]) _perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5` _perl_res=$? if test "$_perl_res" != 0; then AC_MSG_RESULT([no]) AC_MSG_ERROR([Cannot find Config.pm or \$Config{archlib}. A full perl installation is required.]) else AC_MSG_RESULT([yes]) fi MOZ_PATH_PROGS(PYTHON, $PYTHON python2.7 python2.6 python2.5 python) if test -z "$PYTHON"; then AC_MSG_ERROR([python was not found in \$PATH]) fi if test -z "$COMPILE_ENVIRONMENT"; then NSINSTALL_BIN='$(PYTHON) $(MOZILLA_SRCDIR)/config/nsinstall.py' fi AC_SUBST(NSINSTALL_BIN) MOZ_PATH_PROG(DOXYGEN, doxygen, :) MOZ_PATH_PROG(AUTOCONF, autoconf, :) MOZ_PATH_PROG(UNZIP, unzip, :) MOZ_PATH_PROGS(ZIP, zip) if test -z "$ZIP" -o "$ZIP" = ":"; then AC_MSG_ERROR([zip not found in \$PATH]) fi MOZ_PATH_PROG(SYSTEM_MAKEDEPEND, makedepend) MOZ_PATH_PROG(XARGS, xargs) if test -z "$XARGS" -o "$XARGS" = ":"; then AC_MSG_ERROR([xargs not found in \$PATH .]) fi if test "$COMPILE_ENVIRONMENT"; then dnl ======================================================== dnl = Mac OS X toolchain support dnl ======================================================== case "$target_os" in darwin*) dnl Current known valid versions for GCC_VERSION are 2.95.2 3.1 3.3 4.0. dnl 4.0 identifies itself as 4.0.x, so strip the decidecimal for dnl the environment and includedir purposes (when using an SDK, below), dnl but remember the full version number for the libdir (SDK). changequote(,) GCC_VERSION_FULL=`echo $CXX_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'` GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'` changequote([,]) if test "$GCC_VERSION_FULL" = "4.0.0" ; then dnl Bug 280479, but this keeps popping up in bug 292530 too because dnl 4.0.0/4061 is the default compiler in Tiger. changequote(,) GCC_BUILD=`echo $CXX_VERSION | $PERL -pe 's/^.*build ([^ )]*).*/$1/'` changequote([,]) if test "$GCC_BUILD" = "4061" ; then AC_MSG_ERROR([You are attempting to use Apple gcc 4.0 build 4061. This compiler was supplied with Xcode 2.0, and contains bugs that prevent it from building Mozilla. Upgrade to Xcode 2.1 or later.]) fi fi dnl xcodebuild needs GCC_VERSION defined in the environment, since it dnl doesn't respect the CC/CXX setting. With GCC_VERSION set, it will use dnl /usr/bin/g(cc|++)-$GCC_VERSION. MOZ_PATH_PROGS(PBBUILD, pbbuild xcodebuild pbxbuild) case "$PBBUILD" in *xcodebuild*) changequote(,) XCODEBUILD_VERSION=`$PBBUILD -version 2>/dev/null | xargs | sed -e 's/.*DevToolsCore-\([0-9]*\).*/\1/'` changequote([,]) if test -n "$XCODEBUILD_VERSION" -a "$XCODEBUILD_VERSION" -ge 620 ; then HAS_XCODE_2_1=1; fi ;; esac dnl sdp was formerly in /Developer/Tools. As of Mac OS X 10.4 (Darwin 8), dnl it has moved into /usr/bin. MOZ_PATH_PROG(SDP, sdp, :, [$PATH:/usr/bin:/Developer/Tools]) ;; esac AC_SUBST(GCC_VERSION) AC_SUBST(XCODEBUILD_VERSION) AC_SUBST(HAS_XCODE_2_1) dnl The universal machinery sets UNIVERSAL_BINARY to inform packager.mk dnl that a universal binary is being produced. AC_SUBST(UNIVERSAL_BINARY) dnl ======================================================== dnl Check for MacOS deployment target version dnl ======================================================== MOZ_ARG_ENABLE_STRING(macos-target, [ --enable-macos-target=VER (default=10.5) Set the minimum MacOS version needed at runtime], [_MACOSX_DEPLOYMENT_TARGET=$enableval]) case "$target" in *-darwin*) if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then dnl Use the specified value export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET AC_DEFINE_UNQUOTED(__ENVIRONMENT_MAC_OS_X_VERION_MIN_REQUIRED__,$_MACOSX_DEPLOYMENT_TARGET) else dnl No value specified on the command line or in the environment, dnl use architecture minimum. case "${target_cpu}" in ppc*) export MACOSX_DEPLOYMENT_TARGET=10.5 ;; i*86) export MACOSX_DEPLOYMENT_TARGET=10.5 ;; x86_64) export MACOSX_DEPLOYMENT_TARGET=10.6 ;; esac fi ;; esac AC_SUBST(MACOSX_DEPLOYMENT_TARGET) dnl ======================================================== dnl = Mac OS X SDK support dnl ======================================================== MACOS_SDK_DIR= NEXT_ROOT= MOZ_ARG_WITH_STRING(macos-sdk, [ --with-macos-sdk=dir Location of platform SDK to use (Mac OS X only)], MACOS_SDK_DIR=$withval) dnl MACOS_SDK_DIR will be set to the SDK location whenever one is in use. dnl NEXT_ROOT will be set and exported only if it's needed. AC_SUBST(MACOS_SDK_DIR) AC_SUBST(NEXT_ROOT) if test "$MACOS_SDK_DIR"; then dnl Sync this section with the ones in NSPR and NSS. if test ! -d "$MACOS_SDK_DIR"; then AC_MSG_ERROR([SDK not found. When using --with-macos-sdk, you must specify a valid SDK. SDKs are installed when the optional cross-development tools are selected during the Xcode/Developer Tools installation.]) fi GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'` if test "$GCC_VERSION_MAJOR" -lt "4" ; then AC_MSG_ERROR([You need to upgrade the compiler version to 4.x]) else dnl gcc >= 4.0 uses different paths than above, but knows how to find dnl them itself. CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}" CXXFLAGS="$CXXFLAGS -isysroot ${MACOS_SDK_DIR}" dnl CPP/CXXCPP needs to be set for AC_CHECK_HEADER. CPP="$CPP -isysroot ${MACOS_SDK_DIR}" CXXCPP="$CXXCPP -isysroot ${MACOS_SDK_DIR}" if test "$GCC_VERSION_FULL" = "4.0.0" ; then dnl If gcc >= 4.0, we're guaranteed to be on Tiger, which has an ld dnl that supports -syslibroot. Don't set NEXT_ROOT because it will dnl be ignored and cause warnings when -syslibroot is specified. dnl gcc 4.0.1 will pass -syslibroot to ld automatically based on dnl the -isysroot it receives, so this is only needed with 4.0.0. LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}" fi fi AC_LANG_SAVE AC_MSG_CHECKING([for valid compiler/Mac OS X SDK combination]) AC_LANG_CPLUSPLUS AC_TRY_COMPILE([#include int main() { return 0; }], result=yes, result=no) AC_LANG_RESTORE AC_MSG_RESULT($result) if test "$result" = "no" ; then AC_MSG_ERROR([The selected compiler and Mac OS X SDK are incompatible.]) fi fi fi # COMPILE_ENVIRONMENT if test "$COMPILE_ENVIRONMENT"; then AC_PATH_XTRA XCFLAGS="$X_CFLAGS" fi # COMPILE_ENVIRONMENT dnl ======================================================== dnl set the defaults first dnl ======================================================== AS_BIN=$AS AR_LIST='$(AR) t' AR_EXTRACT='$(AR) x' AR_DELETE='$(AR) d' AS='$(CC)' AS_DASH_C_FLAG='-c' DLL_PREFIX=lib LIB_PREFIX=lib DLL_SUFFIX=.so OBJ_SUFFIX=o LIB_SUFFIX=a ASM_SUFFIX=s IMPORT_LIB_SUFFIX= TARGET_MD_ARCH=unix DIRENT_INO=d_ino CYGWIN_WRAPPER= WIN_TOP_SRC= MOZ_USER_DIR=".mozilla" MOZ_JPEG_CFLAGS= MOZ_JPEG_LIBS='$(call EXPAND_LIBNAME_PATH,mozjpeg,$(DEPTH)/mozilla/jpeg)' MOZ_ZLIB_CFLAGS= MOZ_ZLIB_LIBS='$(call EXPAND_LIBNAME_PATH,mozz,$(DEPTH)/mozilla/modules/zlib/src)' MOZ_BZ2_CFLAGS= MOZ_BZ2_LIBS='$(call EXPAND_LIBNAME_PATH,bz2,$(DEPTH)/mozilla/modules/libbz2/src)' MOZ_PNG_CFLAGS= MOZ_PNG_LIBS='$(call EXPAND_LIBNAME_PATH,mozpng,$(DEPTH)/mozilla/modules/libimg/png)' MOZ_JS_STATIC_LIBS='-L$(LIBXUL_DIST)/bin -ljs_static' MOZ_JS_SHARED_LIBS='-L$(LIBXUL_DIST)/bin -lmozjs' DYNAMIC_XPCOM_LIBS='-L$(LIBXUL_DIST)/bin -lxpcom -lxpcom_core -lmozalloc' MOZ_FIX_LINK_PATHS='-Wl,-rpath-link,$(LIBXUL_DIST)/bin:/usr/lib:/usr/local/lib:/lib -Wl,-rpath-link,$(prefix)/lib' XPCOM_FROZEN_LDOPTS='-L$(LIBXUL_DIST)/bin -lxpcom -lmozalloc' LIBXUL_LIBS='$(XPCOM_FROZEN_LDOPTS) -lxul' XPCOM_GLUE_LDOPTS='$(LIBXUL_DIST)/lib/$(LIB_PREFIX)xpcomglue_s.$(LIB_SUFFIX) $(XPCOM_FROZEN_LDOPTS)' XPCOM_STANDALONE_GLUE_LDOPTS='$(LIBXUL_DIST)/lib/$(LIB_PREFIX)xpcomglue.$(LIB_SUFFIX)' MOZ_FS_LAYOUT=unix MOZ_COMPONENT_NSPR_LIBS='-L$(LIBXUL_DIST)/bin $(NSPR_LIBS)' USE_DEPENDENT_LIBS=1 _PLATFORM_DEFAULT_TOOLKIT=cairo-gtk2 if test -n "$CROSS_COMPILE"; then OS_TARGET="${target_os}" OS_ARCH=`echo $target_os | sed -e 's|/|_|g'` OS_RELEASE= case "${target_os}" in linux*) OS_ARCH=Linux OS_TARGET=Linux ;; kfreebsd*-gnu) OS_ARCH=GNU_kFreeBSD OS_TARGET=GNU_kFreeBSD ;; solaris*) OS_ARCH=SunOS OS_RELEASE=5 ;; mingw*) OS_ARCH=WINNT ;; wince*) OS_ARCH=WINCE ;; winmo*) OS_ARCH=WINCE ;; darwin*) OS_ARCH=Darwin OS_TARGET=Darwin ;; esac else OS_TARGET=`uname -s` OS_ARCH=`uname -s | sed -e 's|/|_|g'` OS_RELEASE=`uname -r` fi # Before this used `uname -m` when not cross compiling # but that breaks when you have a 64 bit kernel with a 32 bit userland. 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CFLAGS="$CFLAGS -fno-strict-aliasing" MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-h,$@ -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-h,$@ -o $@' DSO_LDOPTS='-shared' if test "$GCC_USE_GNU_LD"; then # Don't allow undefined symbols in libraries DSO_LDOPTS="$DSO_LDOPTS -Wl,-z,defs" fi WARNINGS_AS_ERRORS='-Werror' DSO_CFLAGS='' DSO_PIC_CFLAGS='-fPIC' ASFLAGS="$ASFLAGS -fPIC" _MOZ_RTTI_FLAGS_ON=${_COMPILER_PREFIX}-frtti _MOZ_RTTI_FLAGS_OFF=${_COMPILER_PREFIX}-fno-rtti _MOZ_EXCEPTIONS_FLAGS_ON='-fexceptions' _MOZ_EXCEPTIONS_FLAGS_OFF='-fno-exceptions' # Turn on GNU specific features # -Wall - turn on all warnings # -pedantic - make compiler warn about non-ANSI stuff, and # be a little bit stricter # Warnings slamm took out for now (these were giving more noise than help): # -Wbad-function-cast - warns when casting a function to a new return type # -Wshadow - removed because it generates more noise than help --pete _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wall -W -Wno-unused -Wpointer-arith" if test -z "$INTEL_CC"; then # Don't use -Wcast-align with ICC case "$CPU_ARCH" in # And don't use it on hppa, ia64, sparc, since it's noisy there hppa | ia64 | sparc) ;; *) _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wcast-align" ;; esac fi dnl Turn pedantic on but disable the warnings for long long _PEDANTIC=1 if test -z "$INTEL_CC"; then _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -W" fi _DEFINES_CFLAGS='-include $(DEPTH)/comm-config.h -DMOZILLA_CLIENT' _USE_CPP_INCLUDE_FLAG=1 elif test "$SOLARIS_SUNPRO_CC"; then DSO_CFLAGS='' if test "$CPU_ARCH" = "sparc"; then # for Sun Studio on Solaris/SPARC DSO_PIC_CFLAGS='-xcode=pic32' else DSO_PIC_CFLAGS='-KPIC' fi _DEFINES_CFLAGS='$(ACDEFINES) -D_COMM_CONFIG_H_ -DMOZILLA_CLIENT' else MKSHLIB='$(LD) $(DSO_LDOPTS) -h $@ -o $@' MKCSHLIB='$(LD) $(DSO_LDOPTS) -h $@ -o $@' DSO_LDOPTS='-shared' if test "$GNU_LD"; then # Don't allow undefined symbols in libraries DSO_LDOPTS="$DSO_LDOPTS -z defs" fi DSO_CFLAGS='' DSO_PIC_CFLAGS='-KPIC' _DEFINES_CFLAGS='$(ACDEFINES) -D_COMM_CONFIG_H_ -DMOZILLA_CLIENT' fi if test "$GNU_CXX"; then # FIXME: Let us build with strict aliasing. bug 414641. CXXFLAGS="$CXXFLAGS -fno-strict-aliasing" # Turn on GNU specific features _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wall -Wpointer-arith -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor" if test -z "$INTEL_CC"; then # Don't use -Wcast-align with ICC case "$CPU_ARCH" in # And don't use it on hppa, ia64, sparc, since it's noisy there hppa | ia64 | sparc) ;; *) _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wcast-align" ;; esac fi _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -include $(DEPTH)/comm-config.h' _USE_CPP_INCLUDE_FLAG=1 AC_CACHE_CHECK(whether the compiler supports -Wno-invalid-offsetof, ac_has_wno_invalid_offsetof, [ AC_LANG_SAVE AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS ${_COMPILER_PREFIX}-Wno-invalid-offsetof" AC_TRY_COMPILE([], [return(0);], ac_has_wno_invalid_offsetof="yes", ac_has_wno_invalid_offsetof="no") CXXFLAGS="$_SAVE_CXXFLAGS" AC_LANG_RESTORE ]) if test "$ac_has_wno_invalid_offsetof" = "yes"; then _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-Wno-invalid-offsetof" fi AC_CACHE_CHECK(whether the compiler supports -Wno-variadic-macros, ac_has_wno_variadic_macros, [ AC_LANG_SAVE AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS ${_COMPILER_PREFIX}-Wno-variadic-macros" AC_TRY_COMPILE([], [return(0);], ac_has_wno_variadic_macros="yes", ac_has_wno_variadic_macros="no") CXXFLAGS="$_SAVE_CXXFLAGS" AC_LANG_RESTORE ]) if test "$ac_has_wno_variadic_macros" = "yes"; then _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-Wno-variadic-macros" fi AC_CACHE_CHECK(whether the compiler supports -Werror=return-type, ac_has_werror_return_type, [ AC_LANG_SAVE AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS -Werror=return-type" AC_TRY_COMPILE([], [return(0);], ac_has_werror_return_type="yes", ac_has_werror_return_type="no") CXXFLAGS="$_SAVE_CXXFLAGS" AC_LANG_RESTORE ]) if test "$ac_has_werror_return_type" = "yes"; then _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Werror=return-type" fi else _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -D_COMM_CONFIG_H_ $(ACDEFINES)' fi dnl gcc can come with its own linker so it is better to use the pass-thru calls dnl MKSHLIB_FORCE_ALL is used to force the linker to include all object dnl files present in an archive. MKSHLIB_UNFORCE_ALL reverts the linker to dnl normal behavior. dnl ======================================================== MKSHLIB_FORCE_ALL= MKSHLIB_UNFORCE_ALL= if test "$COMPILE_ENVIRONMENT"; then if test "$GNU_CC"; then AC_MSG_CHECKING(whether ld has archive extraction flags) AC_CACHE_VAL(ac_cv_mkshlib_force_and_unforce, [_SAVE_LDFLAGS=$LDFLAGS; _SAVE_LIBS=$LIBS ac_cv_mkshlib_force_and_unforce="no" exec 3<&0 </dev/null`" = 0; then _pwd=`pwd` CYGWIN_WRAPPER="${_pwd}/${srcdir}/build/cygwin-wrapper" fi if test "`${PERL} -v | grep -c cygwin 2>/dev/null`" = 0; then AS_PERL=1 PERL="${CYGWIN_WRAPPER} $PERL" fi if test "`${PYTHON} -c 'import sys; print sys.platform;'`" != "cygwin"; then PYTHON="${CYGWIN_WRAPPER} $PYTHON" fi ;; esac case "${host_cpu}" in x86_64) HOST_CFLAGS="$HOST_CFLAGS -D_AMD64_" ;; esac ;; *-darwin*) HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX -DXP_MACOSX -DNO_X11" HOST_NSPR_MDCPUCFG='\"md/_darwin.cfg\"' HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}" ;; *-linux*|*-kfreebsd*-gnu) HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX" HOST_NSPR_MDCPUCFG='\"md/_linux.cfg\"' HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}" ;; *os2*) HOST_CFLAGS="$HOST_CFLAGS -DXP_OS2 -DNO_X11 -Zomf" HOST_NSPR_MDCPUCFG='\"md/_os2.cfg\"' HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}" HOST_BIN_SUFFIX=.exe MOZ_FIX_LINK_PATHS= ;; *-osf*) HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX" HOST_NSPR_MDCPUCFG='\"md/_osf1.cfg\"' HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}" ;; *) HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX" HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}" ;; esac dnl We require version 2.5 or newer of Python to build. AC_MSG_CHECKING([for minimum required Python version >= $PYTHON_VERSION]) changequote(,) $PYTHON -c "import sys; sys.exit(sys.version[:3] < sys.argv[1])" $PYTHON_VERSION _python_res=$? changequote([,]) if test "$_python_res" != 0; then AC_MSG_ERROR([Python $PYTHON_VERSION or higher is required.]) fi AC_MSG_RESULT([yes]) dnl Get version of various core apps from the version files. SUNBIRD_VERSION=`cat $topsrcdir/calendar/sunbird/config/version.txt` SEAMONKEY_VERSION=`cat $topsrcdir/suite/config/version.txt` AC_DEFINE_UNQUOTED(MOZILLA_VERSION,"$MOZILLA_VERSION") AC_DEFINE_UNQUOTED(MOZILLA_VERSION_U,$MOZILLA_VERSION) dnl ======================================================== dnl System overrides of the defaults for target dnl ======================================================== case "$target" in *-aix*) AC_DEFINE(AIX) if test ! "$GNU_CC"; then if test ! "$HAVE_64BIT_OS"; then # Compiling with Visual Age C++ object model compat is the # default. 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then ## AC_CHECK_HEADER(tpcshell.h, [], ## AC_MSG_ERROR([Can't find tpcshell.h in your SDK; are you sure you don't need --disable-windows-mobile-components?])) ##fi ;; *-mingw*|*-cygwin*|*-msvc*|*-mks*) DSO_CFLAGS= DSO_PIC_CFLAGS= DLL_SUFFIX=.dll RC=rc.exe # certain versions of cygwin's makedepend barf on the # #include vs -I./dist/include/string issue so don't use it SYSTEM_MAKEDEPEND= if test -n "$GNU_CC"; then CC="$CC -mno-cygwin" CXX="$CXX -mno-cygwin" CPP="$CPP -mno-cygwin" CFLAGS="$CFLAGS -mms-bitfields" CXXFLAGS="$CXXFLAGS -mms-bitfields" DSO_LDOPTS='-shared' MKSHLIB='$(CXX) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(DSO_LDOPTS) -o $@' RC='$(WINDRES)' # Use temp file for windres (bug 213281) RCFLAGS='-O coff --use-temp-file' # mingw doesn't require kernel32, user32, and advapi32 explicitly LIBS="$LIBS -luuid -lgdi32 -lwinmm -lwsock32" MOZ_FIX_LINK_PATHS= DYNAMIC_XPCOM_LIBS='-L$(LIBXUL_DIST)/lib -lxpcom -lxpcom_core -lmozalloc' XPCOM_FROZEN_LDOPTS='-L$(LIBXUL_DIST)/lib -lxpcom -lmozalloc' DLL_PREFIX= IMPORT_LIB_SUFFIX=dll.a else TARGET_COMPILER_ABI=msvc HOST_CC='$(CC)' HOST_CXX='$(CXX)' HOST_LD='$(LD)' if test "$AS_BIN"; then AS="$(basename "$AS_BIN")" fi AR='lib -NOLOGO -OUT:"$@"' AR_FLAGS= RANLIB='echo not_ranlib' STRIP='echo not_strip' XARGS=xargs ZIP=zip UNZIP=unzip DOXYGEN=: GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb' ASM_SUFFIX=asm OBJ_SUFFIX=obj LIB_SUFFIX=lib DLL_PREFIX= LIB_PREFIX= IMPORT_LIB_SUFFIX=lib MKSHLIB='$(LD) -NOLOGO -DLL -OUT:$@ -PDB:$(LINK_PDBFILE) $(DSO_LDOPTS)' MKCSHLIB='$(LD) -NOLOGO -DLL -OUT:$@ -PDB:$(LINK_PDBFILE) $(DSO_LDOPTS)' MKSHLIB_FORCE_ALL= MKSHLIB_UNFORCE_ALL= DSO_LDOPTS=-SUBSYSTEM:WINDOWS _USE_CPP_INCLUDE_FLAG=1 _DEFINES_CFLAGS='-FI $(DEPTH)/comm-config.h -DMOZILLA_CLIENT' _DEFINES_CXXFLAGS='-FI $(DEPTH)/comm-config.h -DMOZILLA_CLIENT' CFLAGS="$CFLAGS -W3 -Gy -Fd\$(COMPILE_PDBFILE)" CXXFLAGS="$CXXFLAGS -W3 -Gy -Fd\$(COMPILE_PDBFILE)" CXXFLAGS="$CXXFLAGS -wd4800" # disable warning "forcing value to bool" LIBS="$LIBS kernel32.lib user32.lib gdi32.lib winmm.lib wsock32.lib advapi32.lib" MOZ_DEBUG_FLAGS='-Zi' MOZ_DEBUG_LDFLAGS='-DEBUG -DEBUGTYPE:CV' WARNINGS_AS_ERRORS='-WX' # If we're building with --enable-profiling, we need -Oy-, which forces a frame pointer. if test -z "$MOZ_PROFILING"; then MOZ_OPTIMIZE_FLAGS='-O1' else MOZ_OPTIMIZE_FLAGS='-O1 -Oy-' fi MOZ_JS_STATIC_LIBS='$(LIBXUL_DIST)/lib/js_static.lib' MOZ_JS_SHARED_LIBS='$(LIBXUL_DIST)/lib/mozjs.lib' MOZ_FIX_LINK_PATHS= DYNAMIC_XPCOM_LIBS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xpcom_core.lib $(LIBXUL_DIST)/lib/mozalloc.lib' XPCOM_FROZEN_LDOPTS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/mozalloc.lib' LIBXUL_LIBS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xul.lib $(LIBXUL_DIST)/lib/mozalloc.lib' MOZ_COMPONENT_NSPR_LIBS='$(NSPR_LIBS)' if test $_MSC_VER -ge 1400; then LDFLAGS="$LDFLAGS -NXCOMPAT" dnl For profile-guided optimization PROFILE_GEN_CFLAGS="-GL" PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT" dnl XXX: PGO builds can fail with warnings treated as errors, dnl specifically "no profile data available" appears to be dnl treated as an error sometimes. This might be a consequence dnl of using WARNINGS_AS_ERRORS in some modules, combined dnl with the linker doing most of the work in the whole-program dnl optimization/PGO case. I think it's probably a compiler bug, dnl but we work around it here. PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952" dnl XXX: should be -LTCG:PGOPTIMIZE, but that fails on libxul. dnl Probably also a compiler bug, but what can you do? 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Configure cannot check for the presence of necessary headers. Please upgrade to MozillaBuild; see https://developer.mozilla.org/en/Windows_Build_Prerequisites.]) ;; esac case "$target" in i*86-*) if test "$HAVE_64BIT_OS"; then AC_MSG_ERROR([You are targeting i386 but using the 64-bit compiler.]) fi if test $_MSC_VER -ge 1400; then LDFLAGS="$LDFLAGS -SAFESEH" fi AC_CHECK_HEADERS(mmintrin.h) AC_DEFINE(_X86_) ;; alpha-*) AC_DEFINE(_ALPHA_) ;; mips-*) AC_DEFINE(_MIPS_) ;; x86_64-*) AC_DEFINE(_AMD64_) ;; *) AC_DEFINE(_CPU_ARCH_NOT_DEFINED) ;; esac if test "$HAVE_64BIT_OS"; then AC_DEFINE(_WIN64) fi ;; *-netbsd*) DSO_CFLAGS='' CFLAGS="$CFLAGS -Dunix" CXXFLAGS="$CXXFLAGS -Dunix" if $CC -E - -dM /dev/null; then DLL_SUFFIX=".so" DSO_PIC_CFLAGS='-fPIC -DPIC' DSO_LDOPTS='-shared' BIN_FLAGS='-Wl,--export-dynamic' else DSO_PIC_CFLAGS='-fPIC -DPIC' DLL_SUFFIX=".so.1.0" DSO_LDOPTS='-shared' fi # This will fail on a.out systems prior to 1.5.1_ALPHA. MKSHLIB_FORCE_ALL='-Wl,--whole-archive' MKSHLIB_UNFORCE_ALL='-Wl,--no-whole-archive' if test "$LIBRUNPATH"; then DSO_LDOPTS="-Wl,-R$LIBRUNPATH $DSO_LDOPTS" fi MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-soname,lib$(LIBRARY_NAME)$(DLL_SUFFIX) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-soname,lib$(LIBRARY_NAME)$(DLL_SUFFIX) -o $@' ;; *-nto*) AC_DEFINE(NTO) AC_DEFINE(_QNX_SOURCE) AC_DEFINE(_i386) OS_TARGET=NTO WARNINGS_AS_ERRORS='' MOZ_OPTIMIZE_FLAGS="-O" MOZ_DEBUG_FLAGS="-gstabs" USE_PTHREADS=1 _PEDANTIC= LIBS="$LIBS -lsocket -lstdc++" _DEFINES_CFLAGS='-include $(DEPTH)/comm-config.h -DMOZILLA_CLIENT -D_POSIX_C_SOURCE=199506' _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -include $(DEPTH)/comm-config.h -D_POSIX_C_SOURCE=199506' if test "$with_x" != "yes" then _PLATFORM_DEFAULT_TOOLKIT="photon" TK_CFLAGS='-I/usr/include/photon' TK_LIBS='-lph' fi case "${target_cpu}" in ppc*) AC_DEFINE(HAVE_VA_LIST_AS_ARRAY) ;; esac case "${host_cpu}" in i*86) USE_ELF_DYNSTR_GC=1 ;; esac ;; *-openbsd*) DLL_SUFFIX=".so.1.0" DSO_CFLAGS='' DSO_PIC_CFLAGS='-fPIC' DSO_LDOPTS='-shared -fPIC' if test "$LIBRUNPATH"; then DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS" fi ;; *-openvms*) AC_DEFINE(NO_PW_GECOS) AC_DEFINE(NO_UDSOCK) AC_DEFINE(POLL_WITH_XCONNECTIONNUMBER) USE_PTHREADS=1 MKSHLIB_FORCE_ALL='-all' MKSHLIB_UNFORCE_ALL='-none' AS='as' AS_DASH_C_FLAG='-Wc/names=as_is' AR_FLAGS='c $@' DSO_LDOPTS='-shared -auto_symvec' DSO_PIC_CFLAGS= MOZ_DEBUG_LDFLAGS='-g' COMPAQ_CXX=1 CC_VERSION=`$CC -V 2>&1 | awk '/ C / { print $3 }'` CXX_VERSION=`$CXX -V 2>&1 | awk '/ C\+\+ / { print $3 }'` ;; *-os2*) MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@' AC_DEFINE(OS2) AC_DEFINE(XP_OS2) AC_DEFINE(OS2EMX_PLAIN_CHAR) AC_DEFINE(TCPV40HDRS) DLL_PREFIX= LIB_PREFIX= LIB_SUFFIX=lib BIN_SUFFIX=".exe" DLL_SUFFIX=".dll" IMPORT_LIB_SUFFIX=lib DSO_PIC_CFLAGS= AR=emxomfar AR_FLAGS='r $@' CFLAGS="$CFLAGS -Zomf" CXXFLAGS="$CXXFLAGS -Zomf" DSO_LDOPTS='-Zdll' BIN_FLAGS='-Zlinker /ST:0x100000' IMPLIB='emximp -o' FILTER='true' LDFLAGS='-Zmap' WARNINGS_AS_ERRORS='-Werror' MOZ_DEBUG_FLAGS="-g -fno-inline" MOZ_OPTIMIZE_FLAGS="-O2" MOZ_OPTIMIZE_LDFLAGS="-s -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA" DYNAMIC_XPCOM_LIBS='-L$(LIBXUL_DIST)/lib $(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xpcom_core.lib $(LIBXUL_DIST)/lib/mozalloc.lib' LIBXUL_LIBS='-L$(LIBXUL_DIST)/lib $(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xul.lib $(LIBXUL_DIST)/lib/mozalloc.lib' TARGET_MD_ARCH=os2 _PLATFORM_DEFAULT_TOOLKIT="cairo-os2" RC=rc.exe RCFLAGS='-n' MOZ_USER_DIR="Mozilla" if test "$MOZTOOLS"; then MOZ_TOOLS_DIR=`echo $MOZTOOLS | sed -e 's|\\\\|/|g'` else AC_MSG_ERROR([MOZTOOLS is not set]) fi if test -n "$MOZ_OS2_HIGH_MEMORY"; then DSO_LDOPTS="$DSO_LDOPTS -Zhigh-mem" LDFLAGS="$LDFLAGS -Zhigh-mem" MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS -Zhigh-mem" AC_DEFINE(MOZ_OS2_HIGH_MEMORY) fi # GCC for OS/2 currently predefines these, but we don't want them _DEFINES_CFLAGS="$_DEFINES_CFLAGS -Uunix -U__unix -U__unix__" _DEFINES_CXXFLAGS="$_DEFINES_CXXFLAGS -Uunix -U__unix -U__unix__" AC_CACHE_CHECK(for __declspec(dllexport), ac_os2_declspec, [AC_TRY_COMPILE([__declspec(dllexport) void ac_os2_declspec(void) {}], [return 0;], ac_os2_declspec="yes", ac_os2_declspec="no")]) if test "$ac_os2_declspec" != "yes"; then AC_MSG_ERROR([Compiler does not support __declspec(dllexport), install GCC-4.3.2 or newer]) fi ;; alpha*-*-osf*) if test "$GNU_CC"; then MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-soname,$@ -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-soname,$@ -o $@' else MOZ_DEBUG_FLAGS='-g' ASFLAGS='-I$(MOZILLA_SRCDIR)/xpcom/reflect/xptcall/public -g' CFLAGS="$CFLAGS -ieee" CXXFLAGS="$CXXFLAGS "'-noexceptions -ieee -ptr $(DIST)/cxx_repository' DSO_LDOPTS='-shared -msym -expect_unresolved \* -update_registry $(DIST)/so_locations' DSO_CFLAGS= DSO_PIC_CFLAGS= MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -soname $@ -o $@' MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -soname $@ -o $@' MKSHLIB_FORCE_ALL='-all' MKSHLIB_UNFORCE_ALL='-none' dnl Might fix the libxpcom.so breakage on this platform as well.... AC_DEFINE(NSCAP_DISABLE_TEST_DONTQUERY_CASES) AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) fi if test -z "$GNU_CXX"; then COMPAQ_CXX=1 fi AC_DEFINE(NEED_USLEEP_PROTOTYPE) ;; *-qnx*) DIRENT_INO=d_stat.st_ino dnl Solves the problems the QNX compiler has with nsCOMPtr.h. AC_DEFINE(NSCAP_DISABLE_TEST_DONTQUERY_CASES) AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) dnl Explicit set STDC_HEADERS to workaround QNX 6.0's failing of std test AC_DEFINE(STDC_HEADERS) if test "$no_x" = "yes"; then _PLATFORM_DEFAULT_TOOLKIT='photon' TK_CFLAGS='-I/usr/nto/include/photon' TK_LIBS='-lphoton -lphrender' fi ;; *-sco*) AC_DEFINE(NSCAP_DISABLE_TEST_DONTQUERY_CASES) AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) CXXFLAGS="$CXXFLAGS -I/usr/include/CC" if test ! "$GNU_CC"; then DSO_LDOPTS='-G' fi ;; *-solaris*) AC_DEFINE(SOLARIS) TARGET_NSPR_MDCPUCFG='\"md/_solaris.cfg\"' SYSTEM_MAKEDEPEND= MOZ_FIX_LINK_PATHS= # $ORIGIN/.. is for shared libraries under components/ to locate shared # libraries one level up (e.g. libnspr4.so) if test "$SOLARIS_SUNPRO_CC"; then LDFLAGS="$LDFLAGS -z ignore -R '\$\$ORIGIN:\$\$ORIGIN/..' -z lazyload -z combreloc -z muldefs" LIBS="-lCrun -lCstd -lc $LIBS" NS_USE_NATIVE=1 AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) CFLAGS="$CFLAGS -xlibmieee -xstrconst -xbuiltin=%all -D__FUNCTION__=__func__" CXXFLAGS="$CXXFLAGS -xlibmieee -xbuiltin=%all -features=tmplife,tmplrefstatic,extensions -norunpath -D__FUNCTION__=__func__ -template=no%extdef" _MOZ_EXCEPTIONS_FLAGS_ON='-features=except' _MOZ_EXCEPTIONS_FLAGS_OFF='-features=no%except' LDFLAGS="-xildoff $LDFLAGS" if test -z "$CROSS_COMPILE" -a -f /usr/lib/ld/map.noexstk; then _SAVE_LDFLAGS=$LDFLAGS LDFLAGS="-M /usr/lib/ld/map.noexstk $LDFLAGS" AC_TRY_LINK([#include ], [printf("Hello World\n");], , [LDFLAGS=$_SAVE_LDFLAGS]) fi WARNINGS_AS_ERRORS='-Werror' MOZ_OPTIMIZE_FLAGS="-xO4" MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -h $@ -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -h $@ -o $@' MKSHLIB_FORCE_ALL='-z allextract' MKSHLIB_UNFORCE_ALL='-z defaultextract' DSO_LDOPTS='-G' AR_LIST="$AR t" AR_EXTRACT="$AR x" AR_DELETE="$AR d" AR='$(CXX) -xar' AR_FLAGS='-o $@' AS='/usr/ccs/bin/as' ASFLAGS="$ASFLAGS -K PIC -L -P -D_ASM -D__STDC__=0" AS_DASH_C_FLAG='' TARGET_COMPILER_ABI="sunc" CC_VERSION=`$CC -V 2>&1 | grep '^cc:' 2>/dev/null | $AWK -F\: '{ print $2 }'` CXX_VERSION=`$CXX -V 2>&1 | grep '^CC:' 2>/dev/null | $AWK -F\: '{ print $2 }'` AC_MSG_CHECKING([for Sun C++ compiler version >= 5.9]) AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([], [#if (__SUNPRO_CC < 0x590) #error "Denied" #endif], _BAD_COMPILER=,_BAD_COMPILER=1) if test -n "$_BAD_COMPILER"; then _res="no" AC_MSG_ERROR([Sun C++ 5.9 (Sun Studio 12) or higher is required to build. Your compiler version is $CXX_VERSION .]) else _res="yes" fi AC_TRY_COMPILE([], [#if (__SUNPRO_CC >= 0x5100) #error "Sun C++ 5.10 or above" #endif], _ABOVE_SS12U1=,_ABOVE_SS12U1=1) if test "$_ABOVE_SS12U1"; then # disable xannotate CXXFLAGS="$CXXFLAGS -xannotate=no" fi AC_MSG_RESULT([$_res]) AC_LANG_RESTORE else LDFLAGS="$LDFLAGS -Wl,-z,ignore -Wl,-R,'\$\$ORIGIN:\$\$ORIGIN/..' -Wl,-z,lazyload -Wl,-z,combreloc -Wl,-z,muldefs" LIBS="-lc $LIBS" MKSHLIB_FORCE_ALL='-Wl,-z -Wl,allextract' MKSHLIB_UNFORCE_ALL='-Wl,-z -Wl,defaultextract' ASFLAGS="$ASFLAGS -fPIC" DSO_LDOPTS='-shared' _WARNINGS_CFLAGS='' _WARNINGS_CXXFLAGS='' if test "$OS_RELEASE" = "5.3"; then AC_DEFINE(MUST_UNDEF_HAVE_BOOLEAN_AFTER_INCLUDES) fi fi if test "$OS_RELEASE" = "5.5.1"; then AC_DEFINE(NEED_USLEEP_PROTOTYPE) fi ;; *-sunos*) DSO_LDOPTS='-Bdynamic' MKSHLIB='-$(LD) $(DSO_LDOPTS) -o $@' MKCSHLIB='-$(LD) $(DSO_LDOPTS) -o $@' AC_DEFINE(SUNOS4) AC_DEFINE(SPRINTF_RETURNS_STRING) case "$(target_os)" in sunos4.1*) DLL_SUFFIX='.so.1.0' ;; esac ;; *-sysv4.2uw7*) NSPR_LIBS="-lnspr$NSPR_VERSION -lplc$NSPR_VERSION -lplds$NSPR_VERSION -L/usr/ccs/lib -lcrt" ;; *-os2*) HOST_NSPR_MDCPUCFG='\"md/_os2.cfg\"' ;; esac dnl Only one oddball right now (QNX), but this gives us flexibility dnl if any other platforms need to override this in the future. AC_DEFINE_UNQUOTED(D_INO,$DIRENT_INO) dnl ======================================================== dnl Any platform that doesn't have MKSHLIB_FORCE_ALL defined dnl by now will not have any way to link most binaries (tests dnl as well as viewer, apprunner, etc.), because some symbols dnl will be left out of the "composite" .so's by ld as unneeded. dnl So, by defining NO_LD_ARCHIVE_FLAGS for these platforms, dnl they can link in the static libs that provide the missing dnl symbols. dnl ======================================================== NO_LD_ARCHIVE_FLAGS= if test -z "$MKSHLIB_FORCE_ALL" -o -z "$MKSHLIB_UNFORCE_ALL"; then NO_LD_ARCHIVE_FLAGS=1 fi case "$target" in *-os2*) NO_LD_ARCHIVE_FLAGS= ;; *-aix4.3*|*-aix5*) NO_LD_ARCHIVE_FLAGS= ;; *-openvms*) NO_LD_ARCHIVE_FLAGS= ;; *-msvc*|*-mks*|*-mingw*|*-cygwin*|*-wince|*-winmo) if test -z "$GNU_CC"; then NO_LD_ARCHIVE_FLAGS= fi ;; esac AC_SUBST(NO_LD_ARCHIVE_FLAGS) dnl ======================================================== dnl = Flags to strip unused symbols from .so components dnl ======================================================== case "$target" in *-linux*|*-kfreebsd*-gnu) MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' ;; *-solaris*) if test -z "$GNU_CC"; then MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-M $(BUILD_TOOLS)/gnu-ld-scripts/components-mapfile' else if test -z "$GCC_USE_GNU_LD"; then MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,-M -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-mapfile' else MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' fi fi ;; *-nto*) MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' ;; *-darwin*) MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,-exported_symbols_list -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-export-list' ;; *-cygwin*|*-mingw*|*-mks*|*-msvc|*-wince|*-winmo) if test -n "$GNU_CC"; then MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' fi ;; esac if test -z "$COMPILE_ENVIRONMENT"; then SKIP_COMPILER_CHECKS=1 SKIP_LIBRARY_CHECKS=1 fi if test -z "$SKIP_COMPILER_CHECKS"; then dnl Checks for typedefs, structures, and compiler characteristics. dnl ======================================================== AC_LANG_C AC_HEADER_STDC AC_C_CONST AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_PID_T AC_TYPE_SIZE_T AC_STRUCT_ST_BLKSIZE AC_MSG_CHECKING(for siginfo_t) AC_CACHE_VAL(ac_cv_siginfo_t, [AC_TRY_COMPILE([#define _POSIX_C_SOURCE 199506L #include ], [siginfo_t* info;], [ac_cv_siginfo_t=true], [ac_cv_siginfo_t=false])]) if test "$ac_cv_siginfo_t" = true ; then AC_DEFINE(HAVE_SIGINFO_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi dnl Check for int16_t, int32_t, int64_t, int64, uint, uint_t, and uint16_t. dnl ======================================================== AC_MSG_CHECKING(for int16_t) AC_CACHE_VAL(ac_cv_int16_t, [AC_TRY_COMPILE([#include #include ], [int16_t foo = 0;], [ac_cv_int16_t=true], [ac_cv_int16_t=false])]) if test "$ac_cv_int16_t" = true ; then AC_DEFINE(HAVE_INT16_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for int32_t) AC_CACHE_VAL(ac_cv_int32_t, [AC_TRY_COMPILE([#include #include ], [int32_t foo = 0;], [ac_cv_int32_t=true], [ac_cv_int32_t=false])]) if test "$ac_cv_int32_t" = true ; then AC_DEFINE(HAVE_INT32_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for int64_t) AC_CACHE_VAL(ac_cv_int64_t, [AC_TRY_COMPILE([#include #include ], [int64_t foo = 0;], [ac_cv_int64_t=true], [ac_cv_int64_t=false])]) if test "$ac_cv_int64_t" = true ; then AC_DEFINE(HAVE_INT64_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for int64) AC_CACHE_VAL(ac_cv_int64, [AC_TRY_COMPILE([#include #include ], [int64 foo = 0;], [ac_cv_int64=true], [ac_cv_int64=false])]) if test "$ac_cv_int64" = true ; then AC_DEFINE(HAVE_INT64) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uint) AC_CACHE_VAL(ac_cv_uint, [AC_TRY_COMPILE([#include #include ], [uint foo = 0;], [ac_cv_uint=true], [ac_cv_uint=false])]) if test "$ac_cv_uint" = true ; then AC_DEFINE(HAVE_UINT) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uint_t) AC_CACHE_VAL(ac_cv_uint_t, [AC_TRY_COMPILE([#include #include ], [uint_t foo = 0;], [ac_cv_uint_t=true], [ac_cv_uint_t=false])]) if test "$ac_cv_uint_t" = true ; then AC_DEFINE(HAVE_UINT_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uint16_t) AC_CACHE_VAL(ac_cv_uint16_t, [AC_TRY_COMPILE([#include #include ], [uint16_t foo = 0;], [ac_cv_uint16_t=true], [ac_cv_uint16_t=false])]) if test "$ac_cv_uint16_t" = true ; then AC_DEFINE(HAVE_UINT16_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi dnl On the gcc trunk (as of 2001-02-09) _GNU_SOURCE, and thus __USE_GNU, dnl are defined when compiling C++ but not C. Since the result of this dnl test is used only in C++, do it in C++. AC_LANG_CPLUSPLUS AC_MSG_CHECKING(for uname.domainname) AC_CACHE_VAL(ac_cv_have_uname_domainname_field, [AC_TRY_COMPILE([#include ], [ struct utsname *res; char *domain; (void)uname(res); if (res != 0) { domain = res->domainname; } ], [ac_cv_have_uname_domainname_field=true], [ac_cv_have_uname_domainname_field=false])]) if test "$ac_cv_have_uname_domainname_field" = "true"; then AC_DEFINE(HAVE_UNAME_DOMAINNAME_FIELD) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uname.__domainname) AC_CACHE_VAL(ac_cv_have_uname_us_domainname_field, [AC_TRY_COMPILE([#include ], [ struct utsname *res; char *domain; (void)uname(res); if (res != 0) { domain = res->__domainname; } ], [ac_cv_have_uname_us_domainname_field=true], [ac_cv_have_uname_us_domainname_field=false])]) if test "$ac_cv_have_uname_us_domainname_field" = "true"; then AC_DEFINE(HAVE_UNAME_US_DOMAINNAME_FIELD) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_LANG_CPLUSPLUS dnl Check for usable char16_t (2 bytes, unsigned) dnl (we might not need the unsignedness check anymore) AC_CACHE_CHECK(for usable char16_t (2 bytes, unsigned), ac_cv_have_usable_char16_t, [AC_TRY_COMPILE([$configure_static_assert_macros], [CONFIGURE_STATIC_ASSERT(sizeof(char16_t) == 2); CONFIGURE_STATIC_ASSERT(char16_t(-1) > char16_t(0)); CONFIGURE_STATIC_ASSERT(sizeof((u"hello")[0]) == 2); CONFIGURE_STATIC_ASSERT(sizeof(u'a') == 2); CONFIGURE_STATIC_ASSERT(u'\xFFFF' > u'\x0')], ac_cv_have_usable_char16_t="yes", ac_cv_have_usable_char16_t="no")]) if test "$ac_cv_have_usable_char16_t" = "yes"; then AC_DEFINE(HAVE_CPP_CHAR16_T) HAVE_CPP_CHAR16_T=1 fi dnl Check for usable wchar_t (2 bytes, unsigned) dnl (we really don't need the unsignedness check anymore) dnl ======================================================== AC_CACHE_CHECK(for usable wchar_t (2 bytes, unsigned), ac_cv_have_usable_wchar_v2, [AC_TRY_COMPILE([#include $configure_static_assert_macros], [CONFIGURE_STATIC_ASSERT(sizeof(wchar_t) == 2); CONFIGURE_STATIC_ASSERT((wchar_t)-1 > (wchar_t) 0)], ac_cv_have_usable_wchar_v2="yes", ac_cv_have_usable_wchar_v2="no")]) if test "$ac_cv_have_usable_wchar_v2" = "yes"; then AC_DEFINE(HAVE_CPP_2BYTE_WCHAR_T) HAVE_CPP_2BYTE_WCHAR_T=1 elif test "$ac_cv_have_usable_char16_t" != "yes"; then dnl This is really gcc-only dnl Do this test using CXX only since some versions of gcc dnl 2.95-2.97 have a signed wchar_t in c++ only and some versions dnl only have short-wchar support for c++. dnl Note that we assume that mac & win32 have short wchar (see nscore.h) _SAVE_CXXFLAGS=$CXXFLAGS CXXFLAGS="$CXXFLAGS -fshort-wchar" AC_CACHE_CHECK(for compiler -fshort-wchar option, ac_cv_have_usable_wchar_option_v2, [AC_TRY_LINK([#include $configure_static_assert_macros], [CONFIGURE_STATIC_ASSERT(sizeof(wchar_t) == 2); CONFIGURE_STATIC_ASSERT((wchar_t)-1 > (wchar_t) 0)], ac_cv_have_usable_wchar_option_v2="yes", ac_cv_have_usable_wchar_option_v2="no")]) if test "$ac_cv_have_usable_wchar_option_v2" = "yes"; then AC_DEFINE(HAVE_CPP_2BYTE_WCHAR_T) HAVE_CPP_2BYTE_WCHAR_T=1 else CXXFLAGS=$_SAVE_CXXFLAGS fi fi AC_LANG_C dnl Check for .hidden assembler directive and visibility attribute. dnl Borrowed from glibc configure.in dnl =============================================================== if test "$GNU_CC"; then AC_CACHE_CHECK(for visibility(hidden) attribute, ac_cv_visibility_hidden, [cat > conftest.c </dev/null 2>&1; then if egrep '\.(hidden|private_extern).*foo' conftest.s >/dev/null; then ac_cv_visibility_hidden=yes fi fi rm -f conftest.[cs] ]) if test "$ac_cv_visibility_hidden" = "yes"; then AC_DEFINE(HAVE_VISIBILITY_HIDDEN_ATTRIBUTE) AC_CACHE_CHECK(for visibility(default) attribute, ac_cv_visibility_default, [cat > conftest.c </dev/null 2>&1; then if ! egrep '\.(hidden|private_extern).*foo' conftest.s >/dev/null; then ac_cv_visibility_default=yes fi fi rm -f conftest.[cs] ]) if test "$ac_cv_visibility_default" = "yes"; then AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE) AC_CACHE_CHECK(for visibility pragma support, ac_cv_visibility_pragma, [cat > conftest.c </dev/null 2>&1; then if egrep '\.(hidden|private_extern).*foo_hidden' conftest.s >/dev/null; then if ! egrep '\.(hidden|private_extern).*foo_default' conftest.s > /dev/null; then ac_cv_visibility_pragma=yes fi fi fi rm -f conftest.[cs] ]) if test "$ac_cv_visibility_pragma" = "yes"; then AC_CACHE_CHECK(For gcc visibility bug with class-level attributes (GCC bug 26905), ac_cv_have_visibility_class_bug, [cat > conftest.c < /dev/null 2>&1 ; then ac_cv_have_visibility_class_bug=yes else if test `egrep -c '@PLT|\\$stub' conftest.S` = 0; then ac_cv_have_visibility_class_bug=yes fi fi rm -rf conftest.{c,S} ]) AC_CACHE_CHECK(For x86_64 gcc visibility bug with builtins (GCC bug 20297), ac_cv_have_visibility_builtin_bug, [cat > conftest.c < #pragma GCC visibility pop __attribute__ ((visibility ("default"))) void Func() { char c[[100]]; memset(c, 0, sizeof(c)); } EOF ac_cv_have_visibility_builtin_bug=no if ! ${CC-cc} ${CFLAGS} ${DSO_PIC_CFLAGS} ${DSO_LDOPTS} -O2 -S -o conftest.S conftest.c > /dev/null 2>&1 ; then ac_cv_have_visibility_builtin_bug=yes else if test `grep -c "@PLT" conftest.S` = 0; then ac_cv_visibility_builtin_bug=yes fi fi rm -f conftest.{c,S} ]) if test "$ac_cv_have_visibility_builtin_bug" = "no" -a \ "$ac_cv_have_visibility_class_bug" = "no"; then VISIBILITY_FLAGS='-I$(DIST)/system_wrappers -include $(MOZILLA_SRCDIR)/config/gcc_hidden.h' STL_FLAGS='-I$(DIST)/stl_wrappers' else VISIBILITY_FLAGS='-fvisibility=hidden' fi # have visibility pragma bug fi # have visibility pragma fi # have visibility(default) attribute fi # have visibility(hidden) attribute fi # GNU_CC # visibility hidden flag for Sun Studio on Solaris if test "$SOLARIS_SUNPRO_CC"; then VISIBILITY_FLAGS='-xldscope=hidden' fi # Sun Studio on Solaris AC_SUBST(VISIBILITY_FLAGS) dnl Checks for header files. dnl ======================================================== AC_HEADER_DIRENT case "$target_os" in freebsd*) # for stuff like -lXshm CPPFLAGS="${CPPFLAGS} ${X_CFLAGS}" ;; esac AC_CHECK_HEADERS(sys/byteorder.h compat.h getopt.h) AC_CHECK_HEADERS(sys/bitypes.h memory.h unistd.h) AC_CHECK_HEADERS(gnu/libc-version.h nl_types.h) AC_CHECK_HEADERS(malloc.h) AC_CHECK_HEADERS(X11/XKBlib.h) dnl These are all the places some variant of statfs can be hiding. AC_CHECK_HEADERS(sys/statvfs.h sys/statfs.h sys/vfs.h sys/mount.h) dnl Try for MMX support dnl NB - later gcc versions require -mmmx for this header to be successfully dnl included (or another option which implies it, such as -march=pentium-mmx) AC_CHECK_HEADERS(mmintrin.h) dnl Check whether the compiler supports the new-style C++ standard dnl library headers (i.e. ) or needs the old "new.h" AC_LANG_CPLUSPLUS NEW_H=new.h AC_CHECK_HEADER(new, [NEW_H=new]) AC_DEFINE_UNQUOTED(NEW_H, <$NEW_H>) AC_LANG_C AC_ARG_ENABLE(dtrace, [ --enable-dtrace build with dtrace support if available (default=no)], [enable_dtrace="yes"],) if test "x$enable_dtrace" = "xyes"; then AC_CHECK_HEADER(sys/sdt.h, HAVE_DTRACE=1) if test -n "$HAVE_DTRACE"; then AC_DEFINE(INCLUDE_MOZILLA_DTRACE) else AC_MSG_ERROR([dtrace enabled but sys/sdt.h not found]); fi fi AC_SUBST(HAVE_DTRACE) case $target in *-aix4.3*|*-aix5*) ;; *) AC_CHECK_HEADERS(sys/cdefs.h) ;; esac dnl Checks for libraries. dnl ======================================================== case $target in *-hpux11.*) ;; *) AC_CHECK_LIB(c_r, gethostbyname_r) ;; esac dnl We don't want to link with libdl even if it's present on OS X, since dnl it's not used and not part of the default installation. dnl The same goes for BeOS. OS/2 has dlfcn in libc. dnl We don't want to link against libm or libpthread on Darwin since dnl they both are just symlinks to libSystem and explicitly linking dnl against libSystem causes issues when debugging (see bug 299601). case $target in *-darwin*) ;; *-beos*) ;; *-os2*) ;; *) AC_CHECK_LIB(m, atan) AC_CHECK_LIB(dl, dlopen, AC_CHECK_HEADER(dlfcn.h, LIBS="-ldl $LIBS" )) ;; esac _SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -D_GNU_SOURCE" AC_CHECK_FUNCS(dladdr) CFLAGS="$_SAVE_CFLAGS" if test ! "$GNU_CXX"; then case $target in *-aix*) AC_CHECK_LIB(C_r, demangle) ;; *) AC_CHECK_LIB(C, demangle) ;; esac fi dnl OS/2 has socket in libc. case $target in *-os2*) ;; *) AC_CHECK_LIB(socket, socket) esac XLDFLAGS="$X_LIBS" XLIBS="$X_EXTRA_LIBS" dnl ======================================================== dnl Checks for X libraries. dnl Ordering is important. dnl Xt is dependent upon SM as of X11R6 dnl ======================================================== if test "$no_x" = "yes"; then AC_DEFINE(NO_X11) else AC_DEFINE_UNQUOTED(FUNCPROTO,15) XLIBS="-lX11 $XLIBS" _SAVE_LDFLAGS="$LDFLAGS" LDFLAGS="$XLDFLAGS $LDFLAGS" AC_CHECK_LIB(X11, XDrawLines, [X11_LIBS="-lX11"],, $XLIBS) AC_CHECK_LIB(Xext, XextAddDisplay, [XEXT_LIBS="-lXext"],, $XLIBS) AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt"], [ unset ac_cv_lib_Xt_XtFree AC_CHECK_LIB(ICE, IceFlush, [XT_LIBS="-lICE $XT_LIBS"],, $XT_LIBS $XLIBS) AC_CHECK_LIB(SM, SmcCloseConnection, [XT_LIBS="-lSM $XT_LIBS"],, $XT_LIBS $XLIBS) AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt $XT_LIBS"],, $X_PRE_LIBS $XT_LIBS $XLIBS) ]) # AIX needs the motif library linked before libXt to prevent # crashes in plugins linked against Motif - Bug #98892 case "${target_os}" in aix*) XT_LIBS="-lXm $XT_LIBS" ;; esac LDFLAGS="$_SAVE_LDFLAGS" fi # $no_x AC_SUBST(XCFLAGS) AC_SUBST(XLDFLAGS) AC_SUBST(XLIBS) AC_SUBST(XT_LIBS) dnl ======================================================== dnl = pthread support dnl = Start by checking whether the system support pthreads dnl ======================================================== case "$target_os" in darwin*) USE_PTHREADS=1 ;; *) MOZ_CHECK_PTHREADS(pthreads, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads", MOZ_CHECK_PTHREADS(pthread, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread", MOZ_CHECK_PTHREADS(c_r, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r", MOZ_CHECK_PTHREADS(c, USE_PTHREADS=1 ) ) ) ) ;; esac dnl ======================================================== dnl Check the command line for --with-pthreads dnl ======================================================== MOZ_ARG_WITH_BOOL(pthreads, [ --with-pthreads Force use of system pthread library with NSPR ], [ if test "$USE_PTHREADS"x = x; then AC_MSG_ERROR([ --with-pthreads specified for a system without pthread support ]); fi], USE_PTHREADS= _PTHREAD_LDFLAGS= ) dnl ======================================================== dnl Do the platform specific pthread hackery dnl ======================================================== if test "$USE_PTHREADS"x != x then dnl dnl See if -pthread is supported. dnl rm -f conftest* ac_cv_have_dash_pthread=no AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread) echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthread=yes case "$target_os" in freebsd*) # Freebsd doesn't use -pthread for compiles, it uses them for linking ;; *) CFLAGS="$CFLAGS -pthread" CXXFLAGS="$CXXFLAGS -pthread" ;; esac fi fi rm -f conftest* AC_MSG_RESULT($ac_cv_have_dash_pthread) dnl dnl See if -pthreads is supported. dnl ac_cv_have_dash_pthreads=no if test "$ac_cv_have_dash_pthread" = "no"; then AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads) echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthreads=yes CFLAGS="$CFLAGS -pthreads" CXXFLAGS="$CXXFLAGS -pthreads" fi fi rm -f conftest* AC_MSG_RESULT($ac_cv_have_dash_pthreads) fi case "$target" in *-*-freebsd*) AC_DEFINE(_REENTRANT) AC_DEFINE(_THREAD_SAFE) dnl -pthread links in -lc_r, so don't specify it explicitly. if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS="-pthread" else _PTHREAD_LDFLAGS="-lc_r" fi ;; *-*-openbsd*|*-*-bsdi*) AC_DEFINE(_REENTRANT) AC_DEFINE(_THREAD_SAFE) dnl -pthread links in -lc_r, so don't specify it explicitly. if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS="-pthread" fi ;; *-*-linux*|*-*-kfreebsd*-gnu) AC_DEFINE(_REENTRANT) ;; *-*-nto*) AC_DEFINE(_REENTRANT) ;; *-aix4.3*|*-aix5*) AC_DEFINE(_REENTRANT) ;; *-hpux11.*) AC_DEFINE(_REENTRANT) ;; alpha*-*-osf*) AC_DEFINE(_REENTRANT) ;; *-*-solaris*) AC_DEFINE(_REENTRANT) if test "$SOLARIS_SUNPRO_CC"; then CFLAGS="$CFLAGS -mt" CXXFLAGS="$CXXFLAGS -mt" fi ;; esac LDFLAGS="${_PTHREAD_LDFLAGS} ${LDFLAGS}" fi dnl ======================================================== dnl See if mmap sees writes dnl For cross compiling, just define it as no, which is a safe default dnl ======================================================== AC_MSG_CHECKING(whether mmap() sees write()s) changequote(,) mmap_test_prog=' #include #include #include #include #include #include char fname[] = "conftest.file"; char zbuff[1024]; /* Fractional page is probably worst case */ int main() { char *map; int fd; int i; unlink(fname); fd = open(fname, O_RDWR | O_CREAT, 0660); if(fd<0) return 1; unlink(fname); write(fd, zbuff, sizeof(zbuff)); lseek(fd, 0, SEEK_SET); map = (char*)mmap(0, sizeof(zbuff), PROT_READ, MAP_SHARED, fd, 0); if(map==(char*)-1) return 2; for(i=0; fname[i]; i++) { int rc = write(fd, &fname[i], 1); if(map[i]!=fname[i]) return 4; } return 0; } ' changequote([,]) AC_TRY_RUN($mmap_test_prog , result="yes", result="no", result="yes") AC_MSG_RESULT("$result") if test "$result" = "no"; then AC_DEFINE(MMAP_MISSES_WRITES) fi dnl Checks for library functions. dnl ======================================================== AC_PROG_GCC_TRADITIONAL AC_FUNC_MEMCMP AC_CHECK_FUNCS(random strerror lchown fchmod snprintf statvfs memmove rint stat64 lstat64 truncate64 statvfs64) AC_CHECK_FUNCS(flockfile getpagesize) AC_CHECK_FUNCS(localtime_r strtok_r) dnl check for wcrtomb/mbrtowc dnl ======================================================================= if test -z "$MACOS_DEPLOYMENT_TARGET" -o "$MACOS_DEPLOYMENT_TARGET" -ge "100300"; then AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_CACHE_CHECK(for wcrtomb, ac_cv_have_wcrtomb, [AC_TRY_LINK([#include ], [mbstate_t ps={0};wcrtomb(0,'f',&ps);], ac_cv_have_wcrtomb="yes", ac_cv_have_wcrtomb="no")]) if test "$ac_cv_have_wcrtomb" = "yes"; then AC_DEFINE(HAVE_WCRTOMB) fi AC_CACHE_CHECK(for mbrtowc, ac_cv_have_mbrtowc, [AC_TRY_LINK([#include ], [mbstate_t ps={0};mbrtowc(0,0,0,&ps);], ac_cv_have_mbrtowc="yes", ac_cv_have_mbrtowc="no")]) if test "$ac_cv_have_mbrtowc" = "yes"; then AC_DEFINE(HAVE_MBRTOWC) fi AC_LANG_RESTORE fi AC_CACHE_CHECK( [for res_ninit()], ac_cv_func_res_ninit, [AC_TRY_LINK([ #ifdef linux #define _BSD_SOURCE 1 #endif #include ], [int foo = res_ninit(&_res);], [ac_cv_func_res_ninit=yes], [ac_cv_func_res_ninit=no]) ]) if test "$ac_cv_func_res_ninit" = "yes"; then AC_DEFINE(HAVE_RES_NINIT) dnl must add the link line we do something as foolish as this... dougt dnl else dnl AC_CHECK_LIB(bind, res_ninit, AC_DEFINE(HAVE_RES_NINIT), dnl AC_CHECK_LIB(resolv, res_ninit, AC_DEFINE(HAVE_RES_NINIT))) fi AC_LANG_CPLUSPLUS AC_CACHE_CHECK( [for gnu_get_libc_version()], ac_cv_func_gnu_get_libc_version, [AC_TRY_LINK([ #ifdef HAVE_GNU_LIBC_VERSION_H #include #endif ], [const char *glibc_version = gnu_get_libc_version();], [ac_cv_func_gnu_get_libc_version=yes], [ac_cv_func_gnu_get_libc_version=no] )] ) if test "$ac_cv_func_gnu_get_libc_version" = "yes"; then AC_DEFINE(HAVE_GNU_GET_LIBC_VERSION) fi case $target_os in os2*|msvc*|mks*|cygwin*|mingw*|darwin*|wince*|winmo*|beos*) ;; *) AC_CHECK_LIB(c, iconv, [_ICONV_LIBS="$_ICONV_LIBS"], AC_CHECK_LIB(iconv, iconv, [_ICONV_LIBS="$_ICONV_LIBS -liconv"], AC_CHECK_LIB(iconv, libiconv, [_ICONV_LIBS="$_ICONV_LIBS -liconv"]))) _SAVE_LIBS=$LIBS LIBS="$LIBS $_ICONV_LIBS" AC_CACHE_CHECK( [for iconv()], ac_cv_func_iconv, [AC_TRY_LINK([ #include #include ], [ iconv_t h = iconv_open("", ""); iconv(h, NULL, NULL, NULL, NULL); iconv_close(h); ], [ac_cv_func_iconv=yes], [ac_cv_func_iconv=no] )] ) if test "$ac_cv_func_iconv" = "yes"; then AC_DEFINE(HAVE_ICONV) DYNAMIC_XPCOM_LIBS="$DYNAMIC_XPCOM_LIBS $_ICONV_LIBS" LIBXUL_LIBS="$LIBXUL_LIBS $_ICONV_LIBS" LIBICONV="$_ICONV_LIBS" AC_CACHE_CHECK( [for iconv() with const input], ac_cv_func_const_iconv, [AC_TRY_COMPILE([ #include #include ], [ const char *input = "testing"; iconv_t h = iconv_open("", ""); iconv(h, &input, NULL, NULL, NULL); iconv_close(h); ], [ac_cv_func_const_iconv=yes], [ac_cv_func_const_iconv=no] )] ) if test "$ac_cv_func_const_iconv" = "yes"; then AC_DEFINE(HAVE_ICONV_WITH_CONST_INPUT) fi fi LIBS=$_SAVE_LIBS ;; esac AM_LANGINFO_CODESET AC_LANG_C dnl ********************** dnl *** va_copy checks *** dnl ********************** dnl we currently check for all three va_copy possibilities, so we get dnl all results in config.log for bug reports. AC_MSG_CHECKING(for an implementation of va_copy()) AC_CACHE_VAL(ac_cv_va_copy,[ AC_TRY_RUN([ #include void f (int i, ...) { va_list args1, args2; va_start (args1, i); va_copy (args2, args1); if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } int main() { f (0, 42); return 0; }], ac_cv_va_copy=yes, ac_cv_va_copy=no, ac_cv_va_copy=no ) ]) AC_MSG_RESULT($ac_cv_va_copy) AC_MSG_CHECKING(for an implementation of __va_copy()) AC_CACHE_VAL(ac_cv___va_copy,[ AC_TRY_RUN([ #include void f (int i, ...) { va_list args1, args2; va_start (args1, i); __va_copy (args2, args1); if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } int main() { f (0, 42); return 0; }], ac_cv___va_copy=yes, ac_cv___va_copy=no, ac_cv___va_copy=no ) ]) AC_MSG_RESULT($ac_cv___va_copy) AC_MSG_CHECKING(whether va_lists can be copied by value) AC_CACHE_VAL(ac_cv_va_val_copy,[ AC_TRY_RUN([ #include void f (int i, ...) { va_list args1, args2; va_start (args1, i); args2 = args1; if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } int main() { f (0, 42); return 0; }], ac_cv_va_val_copy=yes, ac_cv_va_val_copy=no, ac_cv_va_val_copy=yes ) ]) if test "x$ac_cv_va_copy" = "xyes"; then AC_DEFINE(VA_COPY, va_copy) AC_DEFINE(HAVE_VA_COPY) elif test "x$ac_cv___va_copy" = "xyes"; then AC_DEFINE(VA_COPY, __va_copy) AC_DEFINE(HAVE_VA_COPY) fi if test "x$ac_cv_va_val_copy" = "xno"; then AC_DEFINE(HAVE_VA_LIST_AS_ARRAY) fi AC_MSG_RESULT($ac_cv_va_val_copy) dnl Check for dll-challenged libc's. dnl This check is apparently only needed for Linux. case "$target" in *-linux*) dnl =================================================================== _curdir=`pwd` export _curdir rm -rf conftest* _conftest mkdir _conftest cat >> conftest.C <<\EOF #include #include #include #ifdef _dl_loaded void __dump_link_map(void) { struct link_map *map = _dl_loaded; while (NULL != map) {printf("0x%08x %s\n", map->l_addr, map->l_name); map = map->l_next;} } int main() { dlopen("./conftest1.so",RTLD_LAZY); dlopen("./../_conftest/conftest1.so",RTLD_LAZY); dlopen("CURDIR/_conftest/conftest1.so",RTLD_LAZY); dlopen("CURDIR/_conftest/../_conftest/conftest1.so",RTLD_LAZY); __dump_link_map(); } #else /* _dl_loaded isn't defined, so this should be either a libc5 (glibc1) system, or a glibc2 system that doesn't have the multiple load bug (i.e., RH6.0).*/ int main() { printf("./conftest1.so\n"); } #endif EOF $PERL -p -i -e "s/CURDIR/\$ENV{_curdir}/g;" conftest.C cat >> conftest1.C <<\EOF #include void foo(void) {printf("foo in dll called\n");} EOF ${CXX-g++} -fPIC -c -g conftest1.C ${CXX-g++} -shared -Wl,-h -Wl,conftest1.so -o conftest1.so conftest1.o ${CXX-g++} -g conftest.C -o conftest -ldl cp -f conftest1.so conftest _conftest cd _conftest if test `./conftest | grep conftest1.so | wc -l` -gt 1 then echo echo "*** Your libc has a bug that can result in loading the same dynamic" echo "*** library multiple times. This bug is known to be fixed in glibc-2.0.7-32" echo "*** or later. However, if you choose not to upgrade, the only effect" echo "*** will be excessive memory usage at runtime." echo fi cd ${_curdir} rm -rf conftest* _conftest dnl =================================================================== ;; esac dnl =================================================================== dnl ======================================================== dnl Put your C++ language/feature checks below dnl ======================================================== AC_LANG_CPLUSPLUS HAVE_GCC3_ABI= if test "$GNU_CC"; then AC_CACHE_CHECK(for gcc 3.0 ABI, ac_cv_gcc_three_abi, [AC_TRY_COMPILE([], [ #if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */ return 0; #else #error Not gcc3. #endif ], ac_cv_gcc_three_abi="yes", ac_cv_gcc_three_abi="no")]) if test "$ac_cv_gcc_three_abi" = "yes"; then TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-gcc3}" HAVE_GCC3_ABI=1 else TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-gcc2}" fi fi AC_SUBST(HAVE_GCC3_ABI) AC_CACHE_CHECK(for C++ \"explicit\" keyword, ac_cv_cpp_explicit, [AC_TRY_COMPILE(class X { public: explicit X(int i) : i_(i) {} private: int i_; };, X x(3);, ac_cv_cpp_explicit=yes, ac_cv_cpp_explicit=no)]) if test "$ac_cv_cpp_explicit" = yes ; then AC_DEFINE(HAVE_CPP_EXPLICIT) fi AC_CACHE_CHECK(for C++ \"typename\" keyword, ac_cv_cpp_typename, [AC_TRY_COMPILE(class param { public: typedef unsigned long num_type; }; template class tplt { public: typedef typename T::num_type t_num_type; t_num_type foo(typename T::num_type num) { return num; } };, tplt A; A.foo(0);, ac_cv_cpp_typename=yes, ac_cv_cpp_typename=no)]) if test "$ac_cv_cpp_typename" = yes ; then AC_DEFINE(HAVE_CPP_TYPENAME) fi dnl Check for support of modern template specialization syntax dnl Test code and requirement from scc@netscape.com. dnl Autoconf cut-and-paste job by waterson@netscape.com AC_CACHE_CHECK(for modern C++ template specialization syntax support, ac_cv_cpp_modern_specialize_template_syntax, [AC_TRY_COMPILE(template struct X { int a; }; class Y {}; template <> struct X { double a; };, X int_x; X y_x;, ac_cv_cpp_modern_specialize_template_syntax=yes, ac_cv_cpp_modern_specialize_template_syntax=no)]) if test "$ac_cv_cpp_modern_specialize_template_syntax" = yes ; then AC_DEFINE(HAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX) fi dnl Some compilers support only full specialization, and some don't. AC_CACHE_CHECK(whether partial template specialization works, ac_cv_cpp_partial_specialization, [AC_TRY_COMPILE(template class Foo {}; template class Foo {};, return 0;, ac_cv_cpp_partial_specialization=yes, ac_cv_cpp_partial_specialization=no)]) if test "$ac_cv_cpp_partial_specialization" = yes ; then AC_DEFINE(HAVE_CPP_PARTIAL_SPECIALIZATION) fi dnl Some compilers have limited support for operators with templates; dnl specifically, it is necessary to define derived operators when a base dnl class's operator declaration should suffice. AC_CACHE_CHECK(whether operators must be re-defined for templates derived from templates, ac_cv_need_derived_template_operators, [AC_TRY_COMPILE([template class Base { }; template Base operator+(const Base& lhs, const Base& rhs) { return lhs; } template class Derived : public Base { };], [Derived a, b; Base c = a + b; return 0;], ac_cv_need_derived_template_operators=no, ac_cv_need_derived_template_operators=yes)]) if test "$ac_cv_need_derived_template_operators" = yes ; then AC_DEFINE(NEED_CPP_DERIVED_TEMPLATE_OPERATORS) fi dnl Some compilers have trouble detecting that a template class dnl that derives from another template is actually an instance dnl of the base class. This test checks for that. AC_CACHE_CHECK(whether we need to cast a derived template to pass as its base class, ac_cv_need_cpp_template_cast_to_base, [AC_TRY_COMPILE([template class Base { }; template class Derived : public Base { }; template int foo(const Base&) { return 0; }], [Derived bar; return foo(bar);], ac_cv_need_cpp_template_cast_to_base=no, ac_cv_need_cpp_template_cast_to_base=yes)]) if test "$ac_cv_need_cpp_template_cast_to_base" = yes ; then AC_DEFINE(NEED_CPP_TEMPLATE_CAST_TO_BASE) fi dnl Some compilers have trouble resolving the ambiguity between two dnl functions whose arguments differ only by cv-qualifications. AC_CACHE_CHECK(whether the compiler can resolve const ambiguities for templates, ac_cv_can_resolve_const_ambiguity, [AC_TRY_COMPILE([ template class ptrClass { public: T* ptr; }; template T* a(ptrClass *arg) { return arg->ptr; } template const T* a(const ptrClass *arg) { return arg->ptr; } ], [ ptrClass i; a(&i); ], ac_cv_can_resolve_const_ambiguity=yes, ac_cv_can_resolve_const_ambiguity=no)]) if test "$ac_cv_can_resolve_const_ambiguity" = no ; then AC_DEFINE(CANT_RESOLVE_CPP_CONST_AMBIGUITY) fi dnl dnl We don't do exceptions on unix. The only reason this used to be here dnl is that mozilla/xpcom/tests/TestCOMPtr.cpp has a test which uses dnl exceptions. But, we turn exceptions off by default and this test breaks. dnl So im commenting this out until someone writes some artificial dnl intelligence to detect not only if the compiler has exceptions, but if dnl they are enabled as well. dnl dnl AC_CACHE_CHECK(for C++ \"exceptions\", dnl ac_cv_cpp_exceptions, dnl [AC_TRY_COMPILE(class X { public: X() {} }; dnl static void F() { throw X(); }, dnl try { F(); } catch(X & e) { }, dnl ac_cv_cpp_exceptions=yes, dnl ac_cv_cpp_exceptions=no)]) dnl if test $ac_cv_cpp_exceptions = yes ; then dnl AC_DEFINE(HAVE_CPP_EXCEPTIONS) dnl fi dnl Some compilers have marginal |using| support; for example, gcc-2.7.2.3 dnl supports it well enough to allow us to use it to change access, but not dnl to resolve ambiguity. The next two tests determine how well the |using| dnl keyword is supported. dnl dnl Check to see if we can change access with |using|. Test both a dnl legal and an illegal example. AC_CACHE_CHECK(whether the C++ \"using\" keyword can change access, ac_cv_cpp_access_changing_using2, [AC_TRY_COMPILE( class A { protected: int foo() { return 0; } }; class B : public A { public: using A::foo; };, B b; return b.foo();, [AC_TRY_COMPILE( class A { public: int foo() { return 1; } }; class B : public A { private: using A::foo; };, B b; return b.foo();, ac_cv_cpp_access_changing_using2=no, ac_cv_cpp_access_changing_using2=yes)], ac_cv_cpp_access_changing_using2=no)]) if test "$ac_cv_cpp_access_changing_using2" = yes ; then AC_DEFINE(HAVE_CPP_ACCESS_CHANGING_USING) fi dnl Check to see if we can resolve ambiguity with |using|. AC_CACHE_CHECK(whether the C++ \"using\" keyword resolves ambiguity, ac_cv_cpp_ambiguity_resolving_using, [AC_TRY_COMPILE(class X { public: int go(const X&) {return 3;} int jo(const X&) {return 3;} }; class Y : public X { public: int go(int) {return 2;} int jo(int) {return 2;} using X::jo; private: using X::go; };, X x; Y y; y.jo(x);, ac_cv_cpp_ambiguity_resolving_using=yes, ac_cv_cpp_ambiguity_resolving_using=no)]) if test "$ac_cv_cpp_ambiguity_resolving_using" = yes ; then AC_DEFINE(HAVE_CPP_AMBIGUITY_RESOLVING_USING) fi dnl Check to see if the |std| namespace is supported. If so, we'll want dnl to qualify any standard library calls with "std::" to ensure that dnl those functions can be resolved. AC_CACHE_CHECK(for \"std::\" namespace, ac_cv_cpp_namespace_std, [AC_TRY_COMPILE([#include ], [return std::min(0, 1);], ac_cv_cpp_namespace_std=yes, ac_cv_cpp_namespace_std=no)]) if test "$ac_cv_cpp_namespace_std" = yes ; then AC_DEFINE(HAVE_CPP_NAMESPACE_STD) fi dnl Older compilers are overly ambitious with respect to using the standard dnl template library's |operator!=()| when |operator==()| is defined. In dnl which case, defining |operator!=()| in addition to |operator==()| causes dnl ambiguity at compile-time. This test checks for that case. AC_CACHE_CHECK(whether standard template operator!=() is ambiguous, ac_cv_cpp_unambiguous_std_notequal, [AC_TRY_COMPILE([#include struct T1 {}; int operator==(const T1&, const T1&) { return 0; } int operator!=(const T1&, const T1&) { return 0; }], [T1 a,b; return a != b;], ac_cv_cpp_unambiguous_std_notequal=unambiguous, ac_cv_cpp_unambiguous_std_notequal=ambiguous)]) if test "$ac_cv_cpp_unambiguous_std_notequal" = unambiguous ; then AC_DEFINE(HAVE_CPP_UNAMBIGUOUS_STD_NOTEQUAL) fi AC_CACHE_CHECK(for C++ reinterpret_cast, ac_cv_cpp_reinterpret_cast, [AC_TRY_COMPILE(struct X { int i; }; struct Y { int i; };, X x; X*const z = &x;Y*y = reinterpret_cast(z);, ac_cv_cpp_reinterpret_cast=yes, ac_cv_cpp_reinterpret_cast=no)]) if test "$ac_cv_cpp_reinterpret_cast" = yes ; then AC_DEFINE(HAVE_CPP_NEW_CASTS) fi dnl See if a dynamic_cast to void* gives the most derived object. AC_CACHE_CHECK(for C++ dynamic_cast to void*, ac_cv_cpp_dynamic_cast_void_ptr, [AC_TRY_RUN([class X { int i; public: virtual ~X() { } }; class Y { int j; public: virtual ~Y() { } }; class Z : public X, public Y { int k; }; int main() { Z mdo; X *subx = (X*)&mdo; Y *suby = (Y*)&mdo; return !((((void*)&mdo != (void*)subx) && ((void*)&mdo == dynamic_cast(subx))) || (((void*)&mdo != (void*)suby) && ((void*)&mdo == dynamic_cast(suby)))); }], ac_cv_cpp_dynamic_cast_void_ptr=yes, ac_cv_cpp_dynamic_cast_void_ptr=no, ac_cv_cpp_dynamic_cast_void_ptr=no)]) if test "$ac_cv_cpp_dynamic_cast_void_ptr" = yes ; then AC_DEFINE(HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR) fi dnl note that this one is reversed - if the test fails, then dnl we require implementations of unused virtual methods. Which dnl really blows because it means we'll have useless vtable dnl bloat. AC_CACHE_CHECK(whether C++ requires implementation of unused virtual methods, ac_cv_cpp_unused_required, [AC_TRY_LINK(class X {private: virtual void never_called();};, X x;, ac_cv_cpp_unused_required=no, ac_cv_cpp_unused_required=yes)]) if test "$ac_cv_cpp_unused_required" = yes ; then AC_DEFINE(NEED_CPP_UNUSED_IMPLEMENTATIONS) fi dnl Some compilers have trouble comparing a constant reference to a templatized dnl class to zero, and require an explicit operator==() to be defined that takes dnl an int. This test separates the strong from the weak. AC_CACHE_CHECK(for trouble comparing to zero near std::operator!=(), ac_cv_trouble_comparing_to_zero, [AC_TRY_COMPILE([#include template class Foo {}; class T2; template int operator==(const T2*, const T&) { return 0; } template int operator!=(const T2*, const T&) { return 0; }], [Foo f; return (0 != f);], ac_cv_trouble_comparing_to_zero=no, ac_cv_trouble_comparing_to_zero=yes)]) if test "$ac_cv_trouble_comparing_to_zero" = yes ; then AC_DEFINE(HAVE_CPP_TROUBLE_COMPARING_TO_ZERO) fi # try harder, when checking for __thread support, see bug 521750 comment #33 and below _SAVE_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $DSO_PIC_CFLAGS $DSO_LDOPTS" AC_CACHE_CHECK(for __thread keyword for TLS variables, ac_cv_thread_keyword, [AC_TRY_LINK([__thread bool tlsIsMainThread = false;], [return tlsIsMainThread;], ac_cv_thread_keyword=yes, ac_cv_thread_keyword=no)]) LDFLAGS=$_SAVE_LDFLAGS if test "$ac_cv_thread_keyword" = yes; then AC_DEFINE(HAVE_THREAD_TLS_KEYWORD) fi dnl Check for the existence of various allocation headers/functions MALLOC_H= AC_CHECK_HEADER(malloc.h, [MALLOC_H=malloc.h]) if test "$MALLOC_H" = ""; then AC_CHECK_HEADER(malloc/malloc.h, [MALLOC_H=malloc/malloc.h]) if test "$MALLOC_H" = ""; then AC_CHECK_HEADER(sys/malloc.h, [MALLOC_H=sys/malloc.h]) fi fi if test "$MALLOC_H" != ""; then AC_DEFINE_UNQUOTED(MALLOC_H, <$MALLOC_H>) fi MOZ_ALLOCATING_FUNCS="strndup posix_memalign memalign valloc" AC_CHECK_FUNCS(strndup posix_memalign memalign valloc) dnl See if compiler supports some gcc-style attributes AC_CACHE_CHECK(for __attribute__((always_inline)), ac_cv_attribute_always_inline, [AC_TRY_COMPILE([], [inline void f(void) __attribute__((always_inline));], ac_cv_attribute_always_inline=yes, ac_cv_attribute_always_inline=no)]) AC_CACHE_CHECK(for __attribute__((malloc)), ac_cv_attribute_malloc, [AC_TRY_COMPILE([], [void* f(int) __attribute__((malloc));], ac_cv_attribute_malloc=yes, ac_cv_attribute_malloc=no)]) AC_CACHE_CHECK(for __attribute__((warn_unused_result)), ac_cv_attribute_warn_unused, [AC_TRY_COMPILE([], [int f(void) __attribute__((warn_unused_result));], ac_cv_attribute_warn_unused=yes, ac_cv_attribute_warn_unused=no)]) AC_CACHE_CHECK(for __attribute__((noreturn)), ac_cv_attribute_noreturn, [AC_TRY_COMPILE([], [void f(void) __attribute__((noreturn));], ac_cv_attribute_noreturn=yes, ac_cv_attribute_noreturn=no)]) dnl End of C++ language/feature checks AC_LANG_C dnl ======================================================== dnl = Internationalization checks dnl ======================================================== dnl dnl Internationalization and Locale support is different dnl on various UNIX platforms. Checks for specific i18n dnl features go here. dnl check for LC_MESSAGES AC_CACHE_CHECK(for LC_MESSAGES, ac_cv_i18n_lc_messages, [AC_TRY_COMPILE([#include ], [int category = LC_MESSAGES;], ac_cv_i18n_lc_messages=yes, ac_cv_i18n_lc_messages=no)]) if test "$ac_cv_i18n_lc_messages" = yes; then AC_DEFINE(HAVE_I18N_LC_MESSAGES) fi fi # SKIP_COMPILER_CHECKS TARGET_XPCOM_ABI= if test -n "${CPU_ARCH}" -a -n "${TARGET_COMPILER_ABI}"; then TARGET_XPCOM_ABI="${CPU_ARCH}-${TARGET_COMPILER_ABI}" fi dnl Mozilla specific options dnl ======================================================== dnl The macros used for command line options dnl are defined in build/autoconf/altoptions.m4. dnl If the compiler supports these attributes, define them as dnl convenience macros. if test "$ac_cv_attribute_always_inline" = yes ; then AC_DEFINE(NS_ALWAYS_INLINE, [__attribute__((always_inline))]) else AC_DEFINE(NS_ALWAYS_INLINE,) fi if test "$ac_cv_attribute_malloc" = yes ; then AC_DEFINE(NS_ATTR_MALLOC, [__attribute__((malloc))]) else AC_DEFINE(NS_ATTR_MALLOC,) fi if test "$ac_cv_attribute_warn_unused" = yes ; then AC_DEFINE(NS_WARN_UNUSED_RESULT, [__attribute__((warn_unused_result))]) else AC_DEFINE(NS_WARN_UNUSED_RESULT,) fi if test "$ac_cv_attribute_noreturn" = yes ; then AC_DEFINE(NS_NORETURN, [__attribute__((noreturn))]) else AC_DEFINE(NS_NORETURN,) fi dnl We can't run TRY_COMPILE tests on Windows, so hard-code some dnl features that Windows actually does support. if test -n "$SKIP_COMPILER_CHECKS"; then dnl Windows has malloc.h AC_DEFINE(MALLOC_H, []) AC_DEFINE(HAVE_FORCEINLINE) fi # SKIP_COMPILER_CHECKS dnl ======================================================== dnl = dnl = Check for external package dependencies dnl = dnl ======================================================== MOZ_ARG_HEADER(External Packages) MOZ_ENABLE_LIBXUL=1 MOZ_ARG_WITH_STRING(libxul-sdk, [ --with-libxul-sdk=PFX Use the libXUL SDK at ], LIBXUL_SDK_DIR=$withval) if test "$LIBXUL_SDK_DIR" = "yes"; then AC_MSG_ERROR([--with-libxul-sdk must specify a path]) elif test -n "$LIBXUL_SDK_DIR" -a "$LIBXUL_SDK_DIR" != "no"; then LIBXUL_SDK=`cd "$LIBXUL_SDK_DIR" && pwd` if test ! -f "$LIBXUL_SDK/include/xpcom-config.h"; then AC_MSG_ERROR([$LIBXUL_SDK/include/xpcom-config.h doesn't exist]) fi MOZ_ENABLE_LIBXUL=1 fi AC_SUBST(LIBXUL_SDK) if test -n "$LIBXUL_SDK"; then LIBXUL_DIST="$LIBXUL_SDK" else LIBXUL_DIST="$MOZ_BUILD_ROOT/mozilla/dist" fi AC_SUBST(LIBXUL_DIST) SYSTEM_LIBXUL= MOZ_ARG_WITH_BOOL(system-libxul, [ --with-system-libxul Use system installed libxul SDK], SYSTEM_LIBXUL=1) if test -n "$SYSTEM_LIBXUL" -a -z "$MOZ_ENABLE_LIBXUL"; then AC_MSG_ERROR([--with-system-libxul needs --with-libxul-sdk]) fi dnl ======================================================== dnl = If NSPR was not detected in the system, dnl = use the one in the source tree (mozilla/nsprpub) dnl ======================================================== MOZ_ARG_WITH_BOOL(system-nspr, [ --with-system-nspr Use system installed NSPR], _USE_SYSTEM_NSPR=1 ) if test -n "$_USE_SYSTEM_NSPR"; then AM_PATH_NSPR(4.8.0, [MOZ_NATIVE_NSPR=1], [MOZ_NATIVE_NSPR=]) fi if test -n "$MOZ_NATIVE_NSPR"; then _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $NSPR_CFLAGS" AC_TRY_COMPILE([#include "prlog.h"], [#ifndef PR_STATIC_ASSERT #error PR_STATIC_ASSERT not defined #endif], [MOZ_NATIVE_NSPR=1], AC_MSG_ERROR([system NSPR does not support PR_STATIC_ASSERT])) CFLAGS=$_SAVE_CFLAGS else if test "$OS_ARCH" = "WINCE"; then NSPR_CFLAGS="-I${LIBXUL_DIST}/include/nspr" NSPR_LIBS="${LIBXUL_DIST}/lib/nspr${NSPR_VERSION}.lib ${LIBXUL_DIST}/lib/plc${NSPR_VERSION}.lib ${LIBXUL_DIST}/lib/plds${NSPR_VERSION}.lib " elif test "$OS_ARCH" = "WINNT"; then NSPR_CFLAGS="-I${LIBXUL_DIST}/include/nspr" if test -n "$GNU_CC"; then NSPR_LIBS="-L${LIBXUL_DIST}/lib -lnspr${NSPR_VERSION} -lplc${NSPR_VERSION} -lplds${NSPR_VERSION}" else NSPR_LIBS="${LIBXUL_DIST}/lib/nspr${NSPR_VERSION}.lib ${LIBXUL_DIST}/lib/plc${NSPR_VERSION}.lib ${LIBXUL_DIST}/lib/plds${NSPR_VERSION}.lib " fi else NSPR_CFLAGS='`$(LIBXUL_DIST)/sdk/bin/nspr-config --prefix='${LIBXUL_DIST}' --includedir='${LIBXUL_DIST}'/include/nspr --cflags`' NSPR_LIBS='`$(LIBXUL_DIST)/sdk/bin/nspr-config --prefix='${LIBXUL_DIST}' --libdir='${LIBXUL_DIST}'/lib --libs`' fi fi dnl ======================================================== dnl = If NSS was not detected in the system, dnl = use the one in the source tree (mozilla/security/nss) dnl ======================================================== MOZ_ARG_WITH_BOOL(system-nss, [ --with-system-nss Use system installed NSS], _USE_SYSTEM_NSS=1 ) if test -n "$_USE_SYSTEM_NSS"; then AM_PATH_NSS(3.12.6, [MOZ_NATIVE_NSS=1], [MOZ_NATIVE_NSS=]) fi if test -n "$MOZ_NATIVE_NSS"; then NSS_LIBS="$NSS_LIBS -lcrmf" else NSS_CFLAGS='-I$(LIBXUL_DIST)/include/nss' NSS_DEP_LIBS="\ \$(LIBXUL_DIST)/lib/\$(LIB_PREFIX)crmf.\$(LIB_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(DLL_PREFIX)smime$NSS_VERSION\$(DLL_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(DLL_PREFIX)ssl$NSS_VERSION\$(DLL_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(DLL_PREFIX)nss$NSS_VERSION\$(DLL_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(DLL_PREFIX)nssutil$NSS_VERSION\$(DLL_SUFFIX)" if test -z "$GNU_CC" -a "$OS_ARCH" = "WINNT" -o "$OS_ARCH" = "WINCE" -o "$OS_ARCH" = "OS2"; then NSS_LIBS="\ \$(LIBXUL_DIST)/lib/\$(LIB_PREFIX)crmf.\$(LIB_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(LIB_PREFIX)smime$NSS_VERSION.\$(LIB_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(LIB_PREFIX)ssl$NSS_VERSION.\$(LIB_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(LIB_PREFIX)nss$NSS_VERSION.\$(LIB_SUFFIX) \ \$(LIBXUL_DIST)/lib/\$(LIB_PREFIX)nssutil$NSS_VERSION.\$(LIB_SUFFIX)" else NSS_LIBS='$(LIBS_DIR)'" -lcrmf -lsmime$NSS_VERSION -lssl$NSS_VERSION -lnss$NSS_VERSION -lnssutil$NSS_VERSION" fi fi if test -z "$SKIP_LIBRARY_CHECKS"; then dnl system JPEG support dnl ======================================================== MOZ_ARG_WITH_STRING(system-jpeg, [ --with-system-jpeg[=PFX] Use system libjpeg [installed at prefix PFX]], JPEG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS if test -n "${JPEG_DIR}" -a "${JPEG_DIR}" != "yes"; then CFLAGS="-I${JPEG_DIR}/include $CFLAGS" LDFLAGS="-L${JPEG_DIR}/lib $LDFLAGS" fi if test -z "$JPEG_DIR" -o "$JPEG_DIR" = no; then SYSTEM_JPEG= else AC_CHECK_LIB(jpeg, jpeg_destroy_compress, [SYSTEM_JPEG=1 JPEG_LIBS="-ljpeg $JPEG_LIBS"], SYSTEM_JPEG=, $JPEG_LIBS) fi if test "$SYSTEM_JPEG" = 1; then LIBS="$JPEG_LIBS $LIBS" AC_TRY_COMPILE([ #include #include #include ], [ #if JPEG_LIB_VERSION < $MOZJPEG #error "Insufficient JPEG library version ($MOZJPEG required)." #endif ], SYSTEM_JPEG=1, [SYSTEM_JPEG= JPEG_CFLAGS= JPEG_LIBS=]) fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS if test -n "${JPEG_DIR}" -a -d "${JPEG_DIR}" -a "$SYSTEM_JPEG" = 1; then JPEG_CFLAGS="-I${JPEG_DIR}/include" JPEG_LIBS="-L${JPEG_DIR}/lib ${JPEG_LIBS}" fi dnl system ZLIB support dnl ======================================================== MOZ_ARG_WITH_STRING(system-zlib, [ --with-system-zlib[=PFX] Use system libz [installed at prefix PFX]], ZLIB_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS if test -n "${ZLIB_DIR}" -a "${ZLIB_DIR}" != "yes"; then CFLAGS="-I${ZLIB_DIR}/include $CFLAGS" LDFLAGS="-L${ZLIB_DIR}/lib $LDFLAGS" fi if test -z "$ZLIB_DIR" -o "$ZLIB_DIR" = no; then SYSTEM_ZLIB= else AC_CHECK_LIB(z, gzread, [SYSTEM_ZLIB=1 ZLIB_LIBS="-lz $ZLIB_LIBS"], [SYSTEM_ZLIB= ZLIB_CFLAGS= ZLIB_LIBS=], $ZLIB_LIBS) fi if test "$SYSTEM_ZLIB" = 1; then LIBS="$ZLIB_LIBS $LIBS" AC_TRY_COMPILE([ #include #include #include ], [ #if ZLIB_VERNUM < $MOZZLIB #error "Insufficient zlib version ($MOZZLIB required)." #endif ], SYSTEM_ZLIB=1, [SYSTEM_ZLIB= ZLIB_CFLAGS= ZLIB_LIBS=]) fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS if test "${ZLIB_DIR}" -a -d "${ZLIB_DIR}" -a "$SYSTEM_ZLIB" = 1; then ZLIB_CFLAGS="-I${ZLIB_DIR}/include" ZLIB_LIBS="-L${ZLIB_DIR}/lib ${ZLIB_LIBS}" fi dnl system BZIP2 Support dnl ======================================================== MOZ_ARG_WITH_STRING(system-bz2, [ --with-system-bz2[=PFX] Use system libbz2 [installed at prefix PFX]], BZ2_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS if test -n "${BZ2_DIR}" -a "${BZ2_DIR}" != "yes"; then CFLAGS="-I${BZ2_DIR}/include $CFLAGS" LDFLAGS="-L${BZ2_DIR}/lib $LDFLAGS" fi if test -z "$BZ2_DIR" -o "$BZ2_DIR" = no; then SYSTEM_BZ2= else AC_CHECK_LIB(bz2, BZ2_bzread, [SYSTEM_BZ2=1 BZ2_LIBS="-lbz2"], [SYSTEM_BZ2= BZ2_CFLAGS= BZ2_LIBS=], $BZ2_LIBS) fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS if test "${BZ2_DIR}" -a -d "${BZ2_DIR}" -a "$SYSTEM_BZ2" = 1; then BZ2_CFLAGS="-I${BZ2_DIR}/include" BZ2_LIBS="-L${BZ2_DIR}/lib ${MOZ_BZ2_LIBS}" fi dnl system PNG Support dnl ======================================================== MOZ_ARG_WITH_STRING(system-png, [ --with-system-png[=PFX] Use system libpng [installed at prefix PFX]], PNG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS CFLAGS="$ZLIB_CFLAGS $CFLAGS" LDFLAGS="$ZLIB_LIBS -lz $LDFLAGS" if test -n "${PNG_DIR}" -a "${PNG_DIR}" != "yes"; then CFLAGS="-I${PNG_DIR}/include $CFLAGS" LDFLAGS="-L${PNG_DIR}/lib $LDFLAGS" fi if test -z "$PNG_DIR" -o "$PNG_DIR" = no; then SYSTEM_PNG= else _SAVE_PNG_LIBS=$PNG_LIBS AC_CHECK_LIB(png, png_get_valid, [SYSTEM_PNG=1 PNG_LIBS="-lpng $PNG_LIBS"], AC_MSG_ERROR([--with-system-png requested but no working libpng found]), $PNG_LIBS) AC_CHECK_LIB(png, png_get_acTL, , AC_MSG_ERROR([--with-system-png won't work because the system's libpng doesn't have APNG support]), $_SAVE_PNG_LIBS) fi if test "$SYSTEM_PNG" = 1; then LIBS="$PNG_LIBS $LIBS" AC_TRY_COMPILE([ #include #include #include ], [ #if PNG_LIBPNG_VER < $MOZPNG #error "Insufficient libpng version ($MOZPNG required)." #endif #ifndef PNG_UINT_31_MAX #error "Insufficient libpng version." #endif ], SYSTEM_PNG=1, AC_MSG_ERROR([--with-system-png requested but no working libpng found])) fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS if test "${PNG_DIR}" -a -d "${PNG_DIR}" -a "$SYSTEM_PNG" = 1; then PNG_CFLAGS="-I${PNG_DIR}/include" PNG_LIBS="-L${PNG_DIR}/lib ${PNG_LIBS}" fi fi # SKIP_LIBRARY_CHECKS dnl system HunSpell Support dnl ======================================================== MOZ_ARG_ENABLE_BOOL(system-hunspell, [ --enable-system-hunspell Use system hunspell (located with pkgconfig)], SYSTEM_HUNSPELL=1 ) if test -n "$SYSTEM_HUNSPELL"; then PKG_CHECK_MODULES(MOZ_HUNSPELL, hunspell) fi AC_SUBST(SYSTEM_HUNSPELL) dnl ======================================================== dnl Use ARM userspace kernel helpers; tell NSPR to enable dnl their usage and use them in spidermonkey. dnl ======================================================== MOZ_ARG_WITH_BOOL(arm-kuser, [ --with-arm-kuser Use kuser helpers (Linux/ARM only -- requires kernel 2.6.13 or later)], USE_ARM_KUSER=1, USE_ARM_KUSER=) if test -n "$USE_ARM_KUSER"; then AC_DEFINE(USE_ARM_KUSER) fi dnl ======================================================== dnl = dnl = Application dnl = dnl ======================================================== MOZ_ARG_HEADER(Application) BUILD_STATIC_LIBS= ENABLE_TESTS=1 MOZ_BRANDING_DIRECTORY= MOZ_OFFICIAL_BRANDING= MOZ_CALENDAR= MOZ_FEEDS=1 MOZ_IPC=1 MOZ_JSDEBUGGER=1 MOZ_LDAP_XPCOM= MOZ_MAIL_NEWS= MOZ_MORK= MOZ_MORKREADER=1 MOZ_AUTH_EXTENSION=1 MOZ_NO_ACTIVEX_SUPPORT=1 MOZ_NO_FAST_LOAD= MOZ_OGG=1 MOZ_SYDNEYAUDIO= MOZ_WAVE=1 MOZ_PANGO=1 MOZ_PERMISSIONS=1 MOZ_PLACES=1 MOZ_PLAINTEXT_EDITOR_ONLY= MOZ_PLUGINS=1 MOZ_PREF_EXTENSIONS=1 MOZ_PROFILELOCKING=1 MOZ_PSM=1 MOZ_RDF=1 MOZ_SAFE_BROWSING= MOZ_FASTSTART= MOZ_HELP_VIEWER= MOZ_SPELLCHECK=1 MOZ_STATIC_MAIL_BUILD= MOZ_STORAGE=1 MOZ_TIMELINE= MOZ_UI_LOCALE=en-US MOZ_UNIVERSALCHARDET=1 MOZ_URL_CLASSIFIER= MOZ_USE_NATIVE_UCONV= MOZ_XSLT_STANDALONE= MOZ_XTF=1 MOZ_XUL=1 MOZ_ZIPWRITER=1 NS_PRINTING=1 BUILD_CTYPES=1 case "$target_os" in darwin*) ACCESSIBILITY= ;; *) ACCESSIBILITY=1 ;; esac case "$target_os" in msvc*|mks*|cygwin*|mingw*) if test -z "$GNU_CC"; then MOZ_NO_ACTIVEX_SUPPORT= fi ;; esac MOZ_ARG_ENABLE_STRING(application, [ --enable-application=APP Options include: suite (SeaMonkey) mail (Thunderbird) calendar (Sunbird)], [ MOZ_BUILD_APP=$enableval ] ) MOZ_ARG_WITH_STRING(xulrunner-stub-name, [ --with-xulrunner-stub-name=appname Create the xulrunner stub with the given name], XULRUNNER_STUB_NAME=$withval) if test -z "$XULRUNNER_STUB_NAME"; then case "$target_os" in darwin*) XULRUNNER_STUB_NAME=xulrunner ;; *) XULRUNNER_STUB_NAME=xulrunner-stub esac fi AC_SUBST(XULRUNNER_STUB_NAME) if test -z "$MOZ_BUILD_APP"; then AC_MSG_ERROR([--enable-application=APP was not specified and is required.]) else # We have a valid application only if it has a build.mk file in its top # directory. if test ! -f "${srcdir}/${MOZ_BUILD_APP}/build.mk" ; then AC_MSG_ERROR([--enable-application value not recognized (${MOZ_BUILD_APP}/build.mk does not exist).]) fi fi # Allow the application to influence configure with a confvars.sh script. AC_MSG_CHECKING([if app-specific confvars.sh exists]) if test -f "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" ; then AC_MSG_RESULT([${srcdir}/${MOZ_BUILD_APP}/confvars.sh]) . "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" else AC_MSG_RESULT([no]) fi # Special cases where we need to AC_DEFINE something. Also a holdover for apps # that haven't made a confvars.sh yet. Don't add new stuff here, use # MOZ_BUILD_APP. case "$MOZ_BUILD_APP" in suite) AC_DEFINE(MOZ_SUITE) ;; mail) AC_DEFINE(MOZ_THUNDERBIRD) ;; calendar) AC_DEFINE(MOZ_SUNBIRD) ;; esac AC_SUBST(MOZ_BUILD_APP) AC_SUBST(MOZ_SUITE) AC_SUBST(MOZ_THUNDERBIRD) AC_SUBST(MOZ_SUNBIRD) AC_DEFINE_UNQUOTED(MOZ_BUILD_APP,$MOZ_BUILD_APP) dnl ======================================================== dnl = dnl = Toolkit Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Toolkit Options) dnl ======================================================== dnl = Select the default toolkit dnl ======================================================== MOZ_ARG_ENABLE_STRING(default-toolkit, [ --enable-default-toolkit=TK Select default toolkit Platform specific defaults: BeOS - cairo-beos Mac OS X - cairo-cocoa Neutrino/QNX - photon OS/2 - cairo-os2 Win32/WinCE - cairo-windows Gtk2 with DirectFB - cairo-gtk2-dfb * - cairo-gtk2 * - cairo-qt], [ _DEFAULT_TOOLKIT=$enableval ], [ _DEFAULT_TOOLKIT=$_PLATFORM_DEFAULT_TOOLKIT]) if test "$_DEFAULT_TOOLKIT" = "photon" \ -o "$_DEFAULT_TOOLKIT" = "cairo-windows" \ -o "$_DEFAULT_TOOLKIT" = "cairo-gtk2" \ -o "$_DEFAULT_TOOLKIT" = "cairo-gtk2-dfb" \ -o "$_DEFAULT_TOOLKIT" = "cairo-gtk2-x11" \ -o "$_DEFAULT_TOOLKIT" = "cairo-qt" \ -o "$_DEFAULT_TOOLKIT" = "cairo-beos" \ -o "$_DEFAULT_TOOLKIT" = "cairo-os2" \ -o "$_DEFAULT_TOOLKIT" = "cairo-cocoa" then dnl nglayout only supports building with one toolkit, dnl so ignore everything after the first comma (","). MOZ_WIDGET_TOOLKIT=`echo "$_DEFAULT_TOOLKIT" | sed -e "s/,.*$//"` else AC_MSG_ERROR([You must specify a default toolkit (perhaps $_PLATFORM_DEFAULT_TOOLKIT).]) fi dnl ======================================================== dnl = Enable the toolkit as needed = dnl ======================================================== case "$MOZ_WIDGET_TOOLKIT" in photon) ;; cairo-windows) MOZ_WIDGET_TOOLKIT=windows ;; cairo-gtk2|cairo-gtk2-x11) MOZ_WIDGET_TOOLKIT=gtk2 MOZ_ENABLE_GTK2=1 AC_DEFINE(MOZ_X11) MOZ_X11=1 TK_CFLAGS='$(MOZ_GTK2_CFLAGS)' TK_LIBS='$(MOZ_GTK2_LIBS)' AC_DEFINE(MOZ_WIDGET_GTK2) ;; cairo-gtk2-dfb) MOZ_WIDGET_TOOLKIT=gtk2 MOZ_ENABLE_GTK2=1 AC_DEFINE(MOZ_DFB) MOZ_DFB=1 TK_CFLAGS='$(MOZ_GTK2_CFLAGS)' TK_LIBS='$(MOZ_GTK2_LIBS)' AC_DEFINE(MOZ_WIDGET_GTK2) if test "$no_x" != "yes"; then AC_MSG_WARN([Disabling X when DirectFB is specified.]) no_x=yes fi ;; cairo-qt) MOZ_WIDGET_TOOLKIT=qt MOZ_ENABLE_QT=1 USE_ELF_DYNSTR_GC= NS_PRINTING= AC_DEFINE(MOZ_X11) MOZ_X11=1 TK_CFLAGS='$(MOZ_QT_CFLAGS)' TK_LIBS='$(MOZ_QT_LIBS)' AC_DEFINE(MOZ_WIDGET_QT) ;; cairo-beos) MOZ_WIDGET_TOOLKIT=beos TK_CFLAGS='$(MOZ_CAIRO_CFLAGS)' TK_LIBS='$(MOZ_CAIRO_LIBS)' ;; cairo-os2) MOZ_WIDGET_TOOLKIT=os2 TK_CFLAGS='$(MOZ_CAIRO_CFLAGS)' TK_LIBS='$(MOZ_CAIRO_LIBS)' ;; cairo-cocoa) MOZ_WIDGET_TOOLKIT=cocoa AC_DEFINE(MOZ_WIDGET_COCOA) MOZ_USER_DIR="Mozilla" AC_DEFINE(XP_MACOSX) TK_LIBS='-framework QuartzCore -framework Carbon -framework AddressBook' TK_CFLAGS="-DNO_X11" LDFLAGS="$LDFLAGS -framework Cocoa -lobjc" CFLAGS="$CFLAGS $TK_CFLAGS" CXXFLAGS="$CXXFLAGS $TK_CFLAGS" LIBXUL_LIBS='$(XPCOM_FROZEN_LDOPTS) $(LIBXUL_DIST)/bin/XUL' MOZ_FS_LAYOUT=bundle ;; esac if test "$COMPILE_ENVIRONMENT"; then if test "$MOZ_ENABLE_GTK2"; then if test "$MOZ_X11"; then GDK_PACKAGES=gdk-x11-2.0 elif test "$MOZ_DFB"; then PKG_CHECK_MODULES(MOZ_DFB, directfb >= 1.1.0) GDK_PACKAGES=directfb fi PKG_CHECK_MODULES(MOZ_GTK2, gtk+-2.0 >= $GTK2_VERSION gtk+-unix-print-2.0 glib-2.0 gobject-2.0 $GDK_PACKAGES) fi fi # COMPILE_ENVIRONMENT AC_SUBST(MOZ_FS_LAYOUT) dnl ======================================================== dnl = startup-notification support module dnl ======================================================== if test "$MOZ_ENABLE_GTK2" then MOZ_ENABLE_STARTUP_NOTIFICATION= MOZ_ARG_ENABLE_BOOL(startup-notification, [ --enable-startup-notification Enable startup-notification support (default: disabled) ], MOZ_ENABLE_STARTUP_NOTIFICATION=force, MOZ_ENABLE_STARTUP_NOTIFICATION=) if test "$MOZ_ENABLE_STARTUP_NOTIFICATION" then PKG_CHECK_MODULES(MOZ_STARTUP_NOTIFICATION, libstartup-notification-1.0 >= $STARTUP_NOTIFICATION_VERSION, [MOZ_ENABLE_STARTUP_NOTIFICATION=1], [ if test "$MOZ_ENABLE_STARTUP_NOTIFICATION" = "force" then AC_MSG_ERROR([* * * Could not find startup-notification >= $STARTUP_NOTIFICATION_VERSION]) fi MOZ_ENABLE_STARTUP_NOTIFICATION= ]) fi if test "$MOZ_ENABLE_STARTUP_NOTIFICATION"; then AC_DEFINE(MOZ_ENABLE_STARTUP_NOTIFICATION) fi TK_LIBS="$TK_LIBS $MOZ_STARTUP_NOTIFICATION_LIBS" fi AC_SUBST(MOZ_ENABLE_STARTUP_NOTIFICATION) AC_SUBST(MOZ_STARTUP_NOTIFICATION_CFLAGS) AC_SUBST(MOZ_STARTUP_NOTIFICATION_LIBS) dnl ======================================================== dnl = QT support dnl ======================================================== if test "$MOZ_ENABLE_QT" then PKG_CHECK_MODULES(MOZ_QT, QtGui QtNetwork QtCore QtOpenGL) fi AC_SUBST(GTK_CONFIG) AC_SUBST(TK_CFLAGS) AC_SUBST(TK_LIBS) AC_SUBST(MOZ_ENABLE_GTK2) AC_SUBST(MOZ_GTK2_CFLAGS) AC_SUBST(MOZ_GTK2_LIBS) AC_SUBST(MOZ_QT_CFLAGS) AC_SUBST(MOZ_QT_LIBS) AC_SUBST(MOZ_DFB) AC_SUBST(MOZ_X11) dnl ======================================================== dnl = dnl = Components & Features dnl = dnl ======================================================== MOZ_ARG_HEADER(Components and Features) dnl ======================================================== dnl = Localization dnl ======================================================== MOZ_ARG_ENABLE_STRING(ui-locale, [ --enable-ui-locale=ab-CD Select the user interface locale (default: en-US)], MOZ_UI_LOCALE=$enableval ) AC_SUBST(MOZ_UI_LOCALE) dnl ========================================================= dnl = Calendar client dnl ========================================================= MOZ_ARG_ENABLE_BOOL(calendar, [ --enable-calendar Enable building of the Lightning calendar extension], MOZ_CALENDAR=1, MOZ_CALENDAR= ) AC_SUBST(MOZ_CALENDAR) dnl ========================================================= dnl = Mail & News dnl ========================================================= MOZ_ARG_DISABLE_BOOL(mailnews, [ --disable-mailnews Disable building of mail & news components], MOZ_MAIL_NEWS=, MOZ_MAIL_NEWS=1 ) AC_SUBST(MOZ_MAIL_NEWS) dnl ========================================================= dnl = LDAP dnl ========================================================= MOZ_ARG_DISABLE_BOOL(ldap, [ --disable-ldap Disable LDAP support], MOZ_LDAP_XPCOM=, MOZ_LDAP_XPCOM=1) dnl ======================================================== dnl = Trademarked Branding dnl ======================================================== MOZ_ARG_ENABLE_BOOL(official-branding, [ --enable-official-branding Enable Official mozilla.org Branding Do not distribute builds with --enable-official-branding unless you have permission to use trademarks per http://www.mozilla.org/foundation/trademarks/ .], [ if test -z "$MOZ_OFFICIAL_BRANDING_DIRECTORY"; then AC_MSG_ERROR([You must specify MOZ_OFFICIAL_BRANDING_DIRECTORY to use --enable-official-branding.]) else MOZ_BRANDING_DIRECTORY=${MOZ_OFFICIAL_BRANDING_DIRECTORY} MOZ_OFFICIAL_BRANDING=1 fi ], MOZ_OFFICIAL_BRANDING=) AC_SUBST(MOZ_OFFICIAL_BRANDING) if test -n "$MOZ_OFFICIAL_BRANDING"; then AC_DEFINE(MOZ_OFFICIAL_BRANDING) fi MOZ_ARG_WITH_STRING(branding, [ --with-branding=dir Use branding from the specified directory.], MOZ_BRANDING_DIRECTORY=$withval) REAL_BRANDING_DIRECTORY="${MOZ_BRANDING_DIRECTORY}" if test -z "$REAL_BRANDING_DIRECTORY"; then REAL_BRANDING_DIRECTORY=${MOZ_BUILD_APP}/branding/nightly fi if test -f "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"; then . "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh" fi AC_SUBST(MOZ_BRANDING_DIRECTORY) dnl ======================================================== dnl = Distribution ID dnl ======================================================== MOZ_ARG_WITH_STRING(distribution-id, [ --with-distribution-id=ID Set distribution-specific id (default=org.mozilla)], [ val=`echo $withval` MOZ_DISTRIBUTION_ID="$val"]) if test -z "$MOZ_DISTRIBUTION_ID"; then MOZ_DISTRIBUTION_ID="org.mozilla" fi AC_DEFINE_UNQUOTED(MOZ_DISTRIBUTION_ID,"$MOZ_DISTRIBUTION_ID") AC_SUBST(MOZ_DISTRIBUTION_ID) dnl ======================================================== dnl complex text support off by default dnl ======================================================== MOZ_ARG_DISABLE_BOOL(pango, [ --disable-pango Disable usage of Pango ], MOZ_PANGO=, MOZ_PANGO=1) dnl ======================================================== dnl = Pango dnl ======================================================== if test "$MOZ_ENABLE_GTK2" then PKG_CHECK_MODULES(MOZ_PANGO, pango >= $PANGO_VERSION pangoft2 >= $PANGO_VERSION) AC_SUBST(MOZ_PANGO_LIBS) fi if test "$MOZ_ENABLE_QT" then if test "$MOZ_PANGO" then PKG_CHECK_MODULES(MOZ_PANGO, [pango >= $PANGO_VERSION pangoft2 >= $PANGO_VERSION], [ AC_SUBST(MOZ_PANGO_LIBS) true # Needed not to have an empty block. ], [ echo "Pango library not found, will use FT2 font engine" MOZ_PANGO= ]) fi fi dnl ======================================================== dnl = GnomeVFS, GIO and GConf support module dnl ======================================================== if test "$MOZ_X11" then dnl build the gnomevfs extension by default only when the dnl GTK2 toolkit is in use. if test "$MOZ_ENABLE_GTK2" then MOZ_ENABLE_GNOMEVFS=1 MOZ_ENABLE_GCONF=1 fi dnl ======================================================== dnl = GnomeVFS support module dnl ======================================================== MOZ_ARG_DISABLE_BOOL(gnomevfs, [ --disable-gnomevfs Disable GnomeVFS support ], MOZ_ENABLE_GNOMEVFS=, MOZ_ENABLE_GNOMEVFS=force) if test "$MOZ_ENABLE_GNOMEVFS" then PKG_CHECK_MODULES(MOZ_GNOMEVFS, gnome-vfs-2.0 >= $GNOMEVFS_VERSION gnome-vfs-module-2.0 >= $GNOMEVFS_VERSION,[ MOZ_ENABLE_GNOMEVFS=1 AC_DEFINE(MOZ_ENABLE_GNOMEVFS) ],[ if test "$MOZ_ENABLE_GNOMEVFS" = "force" then AC_MSG_ERROR([* * * Could not find gnome-vfs-module-2.0 >= $GNOMEVFS_VERSION]) fi MOZ_ENABLE_GNOMEVFS= ]) fi AC_SUBST(MOZ_ENABLE_GNOMEVFS) dnl ======================================================== dnl = GIO support module dnl ======================================================== MOZ_ARG_ENABLE_BOOL(gio, [ --enable-gio Enable GIO support (default: disabled)], MOZ_ENABLE_GIO=force, MOZ_ENABLE_GIO=) if test "$MOZ_ENABLE_GIO" -a "$MOZ_ENABLE_GTK2" then PKG_CHECK_MODULES(MOZ_GIO, gio-2.0 >= $GIO_VERSION,[ MOZ_ENABLE_GIO=1 ],[ if test "$MOZ_ENABLE_GIO" = "force" then AC_MSG_ERROR([* * * Could not find gio-2.0 >= $GIO_VERSION]) fi MOZ_ENABLE_GIO= ]) fi dnl ======================================================== dnl = GConf support module dnl ======================================================== if test "$MOZ_ENABLE_GCONF" then PKG_CHECK_MODULES(MOZ_GCONF, gconf-2.0 >= $GCONF_VERSION gobject-2.0 ,[ MOZ_ENABLE_GCONF=1 ],[ MOZ_ENABLE_GCONF= ]) fi fi dnl ======================================================== dnl = libnotify support dnl ======================================================== if test "$MOZ_ENABLE_GTK2" then MOZ_ENABLE_LIBNOTIFY=1 MOZ_ARG_DISABLE_BOOL(libnotify, [ --disable-libnotify Disable libnotify support ], MOZ_ENABLE_LIBNOTIFY=) fi dnl ======================================================== dnl = GNOME component (mozgnome) dnl ======================================================== # The GNOME component is built if one of # gnome-vfs, gio, gconf or libnotify is available. if test "$MOZ_ENABLE_GCONF" || \ test "$MOZ_ENABLE_GNOMEVFS" || \ test "$MOZ_ENABLE_GIO" || \ test "$MOZ_ENABLE_LIBNOTIFY"; then MOZ_ENABLE_GNOME_COMPONENT=1 else MOZ_ENABLE_GNOME_COMPONENT= fi AC_SUBST(MOZ_ENABLE_GNOME_COMPONENT) dnl ======================================================== dnl = dbus support dnl ======================================================== if test "$MOZ_ENABLE_GTK2" -o "$MOZ_ENABLE_QT" then MOZ_ENABLE_DBUS=1 MOZ_ARG_DISABLE_BOOL(dbus, [ --disable-dbus Disable dbus support ], MOZ_ENABLE_DBUS=, MOZ_ENABLE_DBUS=1) if test "$MOZ_ENABLE_DBUS" then PKG_CHECK_MODULES(MOZ_DBUS_GLIB, dbus-glib-1 >= $DBUS_VERSION) AC_DEFINE(MOZ_ENABLE_DBUS) fi fi AC_SUBST(MOZ_ENABLE_DBUS) AC_SUBST(MOZ_DBUS_GLIB_LIBS) dnl ======================================================== dnl = Build Personal Security Manager dnl ======================================================== MOZ_ARG_DISABLE_BOOL(crypto, [ --disable-crypto Disable crypto support (Personal Security Manager)], MOZ_PSM=, MOZ_PSM=1 ) dnl ======================================================== dnl = JS Debugger XPCOM component (js/jsd) dnl ======================================================== MOZ_ARG_DISABLE_BOOL(jsd, [ --disable-jsd Disable JavaScript debug library], MOZ_JSDEBUGGER=, MOZ_JSDEBUGGER=1) dnl ======================================================== dnl = Disable IPC support for tabs and plugins dnl ======================================================== MOZ_ARG_DISABLE_BOOL(ipc, [ --disable-ipc Disable IPC supports for tabs and plugins], MOZ_IPC=, MOZ_IPC=1) if test -n "$MOZ_IPC"; then AC_DEFINE(MOZ_IPC) fi AC_SUBST(MOZ_IPC) dnl ======================================================== dnl = Disable plugin support dnl ======================================================== MOZ_ARG_DISABLE_BOOL(plugins, [ --disable-plugins Disable plugins support], MOZ_PLUGINS=, MOZ_PLUGINS=1) dnl bi-directional support always on IBMBIDI=1 AC_DEFINE(IBMBIDI) dnl ======================================================== dnl accessibility support on by default on all platforms dnl except OS X. dnl ======================================================== MOZ_ARG_DISABLE_BOOL(accessibility, [ --disable-accessibility Disable accessibility support (off by default on OS X)], ACCESSIBILITY=, ACCESSIBILITY=1 ) if test "$ACCESSIBILITY"; then AC_DEFINE(ACCESSIBILITY) fi dnl ======================================================== dnl Disable printing dnl ======================================================== MOZ_ARG_DISABLE_BOOL(printing, [ --disable-printing Disable printing support], NS_PRINTING=, NS_PRINTING=1 ) if test "$MOZ_WIDGET_TOOLKIT" = "qt"; then AC_MSG_WARN([Printing does not work with Qt at this time. Omitting printing support.]) NS_PRINTING= fi if test "$NS_PRINTING"; then AC_DEFINE(NS_PRINTING) fi dnl ======================================================== dnl use native unicode converters dnl ======================================================== MOZ_ARG_ENABLE_BOOL(native-uconv, [ --enable-native-uconv Enable iconv support], MOZ_USE_NATIVE_UCONV=1, MOZ_USE_NATIVE_UCONV= ) if test "$MOZ_USE_NATIVE_UCONV"; then AC_DEFINE(MOZ_USE_NATIVE_UCONV) fi if test "$OS_ARCH" != "WINCE" -a "$OS_ARCH" != "WINNT" -a "$MOZ_USE_NATIVE_UCONV" -a "$ac_cv_func_iconv" != "yes"; then AC_MSG_ERROR([iconv() not found. Cannot enable native uconv support.]) fi dnl ======================================================== dnl Libeditor can be build as plaintext-only, dnl or as a full html and text editing component. dnl We build both by default. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(plaintext-editor-only, [ --enable-plaintext-editor-only Allow only plaintext editing], MOZ_PLAINTEXT_EDITOR_ONLY=1, MOZ_PLAINTEXT_EDITOR_ONLY= ) dnl Note the #define is MOZILLA, not MOZ, for compat with the Mac build. AC_SUBST(MOZ_PLAINTEXT_EDITOR_ONLY) dnl ======================================================== dnl Composer is on by default. dnl ======================================================== MOZ_ARG_DISABLE_BOOL(composer, [ --disable-composer Disable building of Composer], MOZ_COMPOSER=, MOZ_COMPOSER=1 ) AC_SUBST(MOZ_COMPOSER) dnl ======================================================== dnl = Disable Fast Load dnl ======================================================== MOZ_ARG_DISABLE_BOOL(xpcom-fastload, [ --disable-xpcom-fastload Disable XPCOM fastload support], MOZ_NO_FAST_LOAD=1, MOZ_NO_FAST_LOAD=) AC_SUBST(MOZ_NO_FAST_LOAD) if test -n "$MOZ_NO_FAST_LOAD"; then AC_DEFINE(MOZ_NO_FAST_LOAD) fi dnl ======================================================== dnl = Disable Ogg Codecs dnl ======================================================== MOZ_ARG_DISABLE_BOOL(ogg, [ --disable-ogg Disable Ogg Codec support], MOZ_OGG=, MOZ_OGG=1) if test -n "$MOZ_OGG"; then MOZ_SYDNEYAUDIO=1 fi dnl ======================================================== dnl = Disable Wave decoder support dnl ======================================================== MOZ_ARG_DISABLE_BOOL(wave, [ --disable-wave Disable Wave decoder support], MOZ_WAVE=, MOZ_WAVE=1) if test -n "$MOZ_WAVE"; then MOZ_SYDNEYAUDIO=1 fi dnl ======================================================== dnl = Check alsa availability on Linux if using sydneyaudio dnl ======================================================== dnl If using sydneyaudio with Linux, ensure that the alsa library is available if test -n "$MOZ_SYDNEYAUDIO"; then case "$target_os" in linux*) PKG_CHECK_MODULES(MOZ_ALSA, alsa, , [echo "$MOZ_ALSA_PKG_ERRORS" AC_MSG_ERROR([Need alsa for Ogg or Wave decoding on Linux. Disable with --disable-ogg --disable-wave.])]) ;; esac fi AC_SUBST(MOZ_ALSA_LIBS) dnl ======================================================== dnl Permissions System dnl ======================================================== MOZ_ARG_DISABLE_BOOL(permissions, [ --disable-permissions Disable permissions (popup and cookie blocking)], MOZ_PERMISSIONS=, MOZ_PERMISSIONS=1 ) dnl ======================================================== dnl NegotiateAuth dnl ======================================================== MOZ_ARG_DISABLE_BOOL(negotiateauth, [ --disable-negotiateauth Disable GSS-API negotiation ], MOZ_AUTH_EXTENSION=, MOZ_AUTH_EXTENSION=1 ) dnl ======================================================== dnl XTF dnl ======================================================== MOZ_ARG_DISABLE_BOOL(xtf, [ --disable-xtf Disable XTF (pluggable xml tags) support], MOZ_XTF=, MOZ_XTF=1 ) if test "$MOZ_XTF"; then AC_DEFINE(MOZ_XTF) fi dnl ======================================================== dnl Pref extensions (autoconfig and system-pref) dnl ======================================================== MOZ_ARG_DISABLE_BOOL(pref-extensions, [ --disable-pref-extensions Disable pref extensions such as autoconfig and system-pref], MOZ_PREF_EXTENSIONS=, MOZ_PREF_EXTENSIONS=1 ) dnl ======================================================== dnl = Universalchardet dnl ======================================================== MOZ_ARG_DISABLE_BOOL(universalchardet, [ --disable-universalchardet Disable universal encoding detection], MOZ_UNIVERSALCHARDET=, MOZ_UNIVERSALCHARDET=1 ) dnl ======================================================== dnl = ANGLE OpenGL->D3D translator for WebGL dnl = * only applies to win32 dnl = * enabled by default (shipping build); requires explicit --disable to disable dnl ======================================================== MOZ_ANGLE= MOZ_DIRECTX_SDK_PATH= MOZ_DIRECTX_SDK_CPU_SUFFIX= MOZ_D3DX9_VERSION= MOZ_D3DX9_CAB= MOZ_D3DCOMPILER_CAB= MOZ_D3DX9_DLL= MOZ_D3DCOMPILER_DLL= case "$target_os" in *mingw*) MOZ_ANGLE=1 ;; esac # The DirectX SDK libraries are split into x86 and x64 sub-directories case "${target_cpu}" in i*86) MOZ_DIRECTX_SDK_CPU_SUFFIX=x86 ;; x86_64) MOZ_DIRECTX_SDK_CPU_SUFFIX=x64 # currently we disable ANGLE in 64bit builds MOZ_ANGLE= ;; esac if test -n "$MOZ_ANGLE"; then MOZ_ARG_DISABLE_BOOL(angle, [ --disable-angle Disable building of ANGLE for WebGL->D3D translation], MOZ_ANGLE=, MOZ_ANGLE=1) if test -n "$MOZ_ANGLE"; then if test -z "$_WIN32_MSVC"; then AC_MSG_ERROR([Building ANGLE requires MSVC. To build without ANGLE, reconfigure with --disable-angle.]) fi # Get the SDK path from the registry. MOZ_DIRECTX_SDK_REG_KEY=`reg query 'HKLM\Software\Microsoft\DirectX' //s | grep 'Microsoft DirectX SDK' | head -n 1` MOZ_DIRECTX_SDK_PATH=`reg query "$MOZ_DIRECTX_SDK_REG_KEY" //v InstallPath | grep REG_SZ | sed 's, *, ,g' | cut -d' ' -f4-` MOZ_ANGLE= if test -n "$MOZ_DIRECTX_SDK_PATH" ; then if test -f "$MOZ_DIRECTX_SDK_PATH"/include/d3dx9.h && test -f "$MOZ_DIRECTX_SDK_PATH"/lib/$MOZ_DIRECTX_SDK_CPU_SUFFIX/dxguid.lib ; then AC_MSG_RESULT([Found DirectX SDK via registry, using $MOZ_DIRECTX_SDK_PATH]) MOZ_ANGLE=1 fi fi if test -z "$MOZ_ANGLE" ; then AC_MSG_WARN([Couldn't find the DirectX SDK, needed for ANGLE. Please install it (February 2010 or newer). To explicitly build without ANGLE, reconfigure with --disable-angle.]) AC_MSG_WARN([This will become an error in the future.]) fi if test -n "$MOZ_ANGLE" ; then # Get the SDK numeric version (e.g. 42 or 43) by looking at the dependencies of d3dx9.lib MOZ_D3DX9_VERSION=`dumpbin //headers "$MOZ_DIRECTX_SDK_PATH"/lib/$MOZ_DIRECTX_SDK_CPU_SUFFIX/d3dx9.lib | egrep d3dx9_[[0-9]][[0-9]]\.dll | head -n1 | sed 's/.*\([[0-9]][[0-9]]\).*/\\1/g'` if test -z "$MOZ_D3DX9_VERSION" ; then MOZ_ANGLE= AC_MSG_WARN([Couldn't determine the D3DX9 version! Disabling ANGLE.]) AC_MSG_WARN([This will become an error in the future.]) fi if test -n "$MOZ_ANGLE" ; then MOZ_D3DX9_CAB=`find "$MOZ_DIRECTX_SDK_PATH"/Redist -name *d3dx9_${MOZ_D3DX9_VERSION}_${MOZ_DIRECTX_SDK_CPU_SUFFIX}.cab | head -n1` MOZ_D3DCOMPILER_CAB=`find "$MOZ_DIRECTX_SDK_PATH"/Redist -name *D3DCompiler_${MOZ_D3DX9_VERSION}_${MOZ_DIRECTX_SDK_CPU_SUFFIX}.cab | head -n1` MOZ_D3DX9_DLL=d3dx9_$MOZ_D3DX9_VERSION.dll MOZ_D3DCOMPILER_DLL=D3DCompiler_$MOZ_D3DX9_VERSION.dll fi fi fi fi dnl ======================================================== dnl = Breakpad crash reporting (on by default on supported platforms) dnl ======================================================== case $target in i?86-*-mingw*|x86_64-*-mingw*) MOZ_CRASHREPORTER=1 ;; i?86-apple-darwin*|powerpc-apple-darwin*|x86_64-apple-darwin*) MOZ_CRASHREPORTER=1 ;; i?86-*-linux*|x86_64-*-linux*|arm-*-linux*) MOZ_CRASHREPORTER=1 ;; arm-android-eabi) MOZ_CRASHREPORTER=1 ;; *solaris*) MOZ_CRASHREPORTER=1 ;; esac MOZ_ARG_DISABLE_BOOL(crashreporter, [ --disable-crashreporter Disable breakpad crash reporting], MOZ_CRASHREPORTER=, MOZ_CRASHREPORTER=1) if test -n "$MOZ_CRASHREPORTER"; then AC_DEFINE(MOZ_CRASHREPORTER) fi dnl ======================================================== dnl SVG dnl ======================================================== MOZ_ARG_DISABLE_BOOL(svg, [ --disable-svg Disable SVG support (NB: unsupported option in comm-central)], AC_MSG_ERROR([comm-central does not support disabling SVG.])) dnl ======================================================== dnl SMIL dnl ======================================================== MOZ_SMIL=1 MOZ_ARG_DISABLE_BOOL(smil, [ --disable-smil Disable SMIL animation support], MOZ_SMIL=, MOZ_SMIL=1 ) if test -n "$MOZ_SMIL"; then AC_DEFINE(MOZ_SMIL) fi dnl ======================================================== dnl Build Freetype in the tree dnl ======================================================== MOZ_ARG_ENABLE_BOOL(tree-freetype, [ --enable-tree-freetype Enable Tree FreeType], MOZ_TREE_FREETYPE=1, MOZ_TREE_FREETYPE= ) if test -n "$MOZ_TREE_FREETYPE"; then CAIRO_FT_LIBS='$(call EXPAND_LIBNAME_PATH,freetype2,$(LIBXUL_DIST)/lib)' fi dnl ======================================================== dnl Installer dnl ======================================================== case "$target_os" in aix*|solaris*|linux*|msvc*|mks*|cygwin*|mingw*|os2*|wince*|winmo*) MOZ_INSTALLER=1 ;; esac MOZ_ARG_DISABLE_BOOL(installer, [ --disable-installer Disable building of installer], MOZ_INSTALLER=, MOZ_INSTALLER=1 ) if test -n "$MOZ_INSTALLER" -a "$OS_ARCH" = "WINNT"; then # Disable installer for Windows builds that use the new toolkit if the # required major version and minimum minor version of Unicode NSIS isn't in # the path. REQ_NSIS_MAJOR_VER=2 MIN_NSIS_MINOR_VER=33 MOZ_PATH_PROGS(MAKENSISU, $MAKENSISU makensisu-2.46 makensisu makensis) if test -z "$MAKENSISU" -o "$MAKENSISU" = ":"; then AC_MSG_ERROR([To build the installer you must have the latest MozillaBuild or Unicode NSIS with a major version of $REQ_NSIS_MAJOR_VER and a minimum minor version of $MIN_NSIS_MINOR_VER in your path. To build without the installer reconfigure using --disable-installer.]) fi changequote(,) MAKENSISU_VER=`"$MAKENSISU" -version 2>/dev/null | sed -e '/-Unicode/!s/.*//g' -e 's/^v\([0-9]\+\.[0-9]\+\)\-Unicode$/\1/g'` changequote([,]) if test ! "$MAKENSISU_VER" == ""; then MAKENSISU_MAJOR_VER=`echo $MAKENSISU_VER | $AWK -F\. '{ print $1 }'` MAKENSISU_MINOR_VER=`echo $MAKENSISU_VER | $AWK -F\. '{ print $2 }'` fi AC_MSG_CHECKING([for Unicode NSIS with major version == $REQ_NSIS_MAJOR_VER and minor version >= $MIN_NSIS_MINOR_VER]) if test "$MAKENSISU_VER" == "" -o \ ! "$MAKENSISU_MAJOR_VER" == "$REQ_NSIS_MAJOR_VER" -o \ ! "$MAKENSISU_MINOR_VER" -ge $MIN_NSIS_MINOR_VER; then AC_MSG_RESULT([no]) AC_MSG_ERROR([To build the installer you must have the latest MozillaBuild or Unicode NSIS with a major version of $REQ_NSIS_MAJOR_VER and a minimum minor version of $MIN_NSIS_MINOR_VER in your path. To build without the installer reconfigure using --disable-installer.]) fi AC_MSG_RESULT([yes]) MAKENSISU="${CYGWIN_WRAPPER} $MAKENSISU" fi AC_SUBST(MOZ_INSTALLER) AC_MSG_CHECKING([for tar archiver]) AC_CHECK_PROGS(TAR, gnutar gtar tar, "") if test -z "$TAR"; then AC_MSG_ERROR([no tar archiver found in \$PATH]) fi AC_MSG_RESULT([$TAR]) AC_SUBST(TAR) AC_MSG_CHECKING([for wget]) AC_CHECK_PROGS(WGET, wget, "") AC_MSG_RESULT([$WGET]) AC_SUBST(WGET) dnl ======================================================== dnl Updater dnl ======================================================== MOZ_ARG_DISABLE_BOOL(updater, [ --disable-updater Disable building of updater], MOZ_UPDATER=, MOZ_UPDATER=1 ) AC_SUBST(MOZ_UPDATER) # app update channel is 'default' when not supplied. MOZ_ARG_ENABLE_STRING([update-channel], [ --enable-update-channel=CHANNEL Select application update channel (default=default)], MOZ_UPDATE_CHANNEL=`echo $enableval | tr A-Z a-z`) if test -z "$MOZ_UPDATE_CHANNEL"; then MOZ_UPDATE_CHANNEL=default fi AC_DEFINE_UNQUOTED(MOZ_UPDATE_CHANNEL, $MOZ_UPDATE_CHANNEL) # tools/update-packaging is not checked out by default. MOZ_ARG_ENABLE_BOOL(update-packaging, [ --enable-update-packaging Enable tools/update-packaging], MOZ_UPDATE_PACKAGING=1, MOZ_UPDATE_PACKAGING= ) AC_SUBST(MOZ_UPDATE_PACKAGING) dnl ======================================================== dnl ActiveX dnl ======================================================== MOZ_ARG_DISABLE_BOOL(activex, [ --disable-activex Disable building of ActiveX control (win32 only)], MOZ_NO_ACTIVEX_SUPPORT=1, MOZ_NO_ACTIVEX_SUPPORT= ) AC_SUBST(MOZ_NO_ACTIVEX_SUPPORT) dnl ======================================================== dnl build the tests by default dnl ======================================================== MOZ_ARG_DISABLE_BOOL(tests, [ --disable-tests Do not build test libraries & programs], ENABLE_TESTS=, ENABLE_TESTS=1 ) dnl ======================================================== dnl = dnl = Module specific options dnl = dnl ======================================================== MOZ_ARG_HEADER(Individual module options) dnl ======================================================== dnl = Disable feed handling components dnl ======================================================== MOZ_ARG_DISABLE_BOOL(feeds, [ --disable-feeds Disable feed handling and processing components], MOZ_FEEDS=, MOZ_FEEDS=1 ) if test -n "$MOZ_FEEDS"; then AC_DEFINE(MOZ_FEEDS) else if test "$MOZ_BUILD_APP" = "browser"; then AC_MSG_ERROR([Cannot build Firefox with --disable-feeds.]) fi fi dnl ======================================================== dnl = Enable mozStorage dnl ======================================================== dnl Implicitly enabled by default if building calendar or places MOZ_ARG_ENABLE_BOOL(storage, [ --enable-storage Enable mozStorage module and related components], MOZ_STORAGE=1, MOZ_STORAGE= ) if test -n "$MOZ_STORAGE"; then AC_DEFINE(MOZ_STORAGE) fi dnl ======================================================== dnl Check for sqlite dnl ======================================================== MOZ_NATIVE_SQLITE= MOZ_ARG_ENABLE_BOOL(system-sqlite, [ --enable-system-sqlite Use system sqlite (located with pkgconfig)], MOZ_NATIVE_SQLITE=1, MOZ_NATIVE_SQLITE= ) if test -z "$MOZ_NATIVE_SQLITE" then SQLITE_CFLAGS= SQLITE_LIBS='$(call EXPAND_LIBNAME_PATH,mozsqlite3,$(DIST)/lib)' else PKG_CHECK_MODULES(SQLITE, sqlite3 >= $SQLITE_VERSION) fi AC_SUBST(MOZ_NATIVE_SQLITE) dnl ======================================================== dnl = Enable help viewer (off by default) dnl ======================================================== if test -n "$MOZ_HELP_VIEWER"; then dnl Do this if defined in confvars.sh AC_DEFINE(MOZ_HELP_VIEWER) fi dnl ======================================================== dnl = Enable safe browsing (anti-phishing) dnl ======================================================== MOZ_ARG_ENABLE_BOOL(safe-browsing, [ --enable-safe-browsing Enable safe browsing (anti-phishing) implementation], MOZ_SAFE_BROWSING=1, MOZ_SAFE_BROWSING= ) if test -n "$MOZ_SAFE_BROWSING"; then AC_DEFINE(MOZ_SAFE_BROWSING) fi AC_SUBST(MOZ_SAFE_BROWSING) dnl ======================================================== dnl = Enable faststart component dnl ======================================================== MOZ_ARG_ENABLE_BOOL(faststart, [ --enable-faststart Enable the faststart component], MOZ_FASTSTART=1, MOZ_FASTSTART= ) if test -n "$MOZ_FASTSTART"; then AC_DEFINE(MOZ_FASTSTART) fi AC_SUBST(MOZ_FASTSTART) dnl ======================================================== dnl = Enable url-classifier dnl ======================================================== dnl Implicitly enabled by default if building with safe-browsing if test -n "$MOZ_SAFE_BROWSING"; then MOZ_URL_CLASSIFIER=1 fi MOZ_ARG_ENABLE_BOOL(url-classifier, [ --enable-url-classifier Enable url classifier module], MOZ_URL_CLASSIFIER=1, MOZ_URL_CLASSIFIER= ) if test -n "$MOZ_URL_CLASSIFIER"; then AC_DEFINE(MOZ_URL_CLASSIFIER) fi AC_SUBST(MOZ_URL_CLASSIFIER) dnl ======================================================== dnl = Disable zipwriter dnl ======================================================== MOZ_ARG_DISABLE_BOOL(zipwriter, [ --disable-zipwriter Disable zipwriter component], MOZ_ZIPWRITER=, MOZ_ZIPWRITER=1 ) AC_SUBST(MOZ_ZIPWRITER) dnl ======================================================== dnl = Maemo checks dnl ======================================================== MAEMO_SDK_TARGET_VER=-1 MOZ_ARG_WITH_STRING(maemo-version, [ --with-maemo-version=MAEMO_SDK_TARGET_VER Maemo SDK Version], MAEMO_SDK_TARGET_VER=$withval) case "$MAEMO_SDK_TARGET_VER" in 5) MOZ_PLATFORM_MAEMO=5 ;; 6) MOZ_PLATFORM_MAEMO=6 ;; -1) dnl We aren't compiling for Maemo, move on. ;; *) AC_MSG_ERROR([Unknown Maemo Version. Try setting --with-maemo-version to 5 or 6.]) ;; esac if test $MOZ_PLATFORM_MAEMO; then AC_DEFINE_UNQUOTED([MOZ_PLATFORM_MAEMO], $MOZ_PLATFORM_MAEMO) MOZ_GFX_OPTIMIZE_MOBILE=1 fi dnl ======================================================== dnl = dnl = Feature options that require extra sources to be pulled dnl = dnl ======================================================== dnl MOZ_ARG_HEADER(Features that require extra sources) dnl ======================================================== dnl = dnl = Debugging Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Debugging and Optimizations) dnl ======================================================== dnl = Disable building with debug info. dnl = Debugging is OFF by default dnl ======================================================== if test -z "$MOZ_DEBUG_FLAGS"; then MOZ_DEBUG_FLAGS="-g" fi MOZ_ARG_ENABLE_STRING(debug, [ --enable-debug[=DBG] Enable building with developer debug info (using compiler flags DBG)], [ if test "$enableval" != "no"; then MOZ_DEBUG=1 if test -n "$enableval" -a "$enableval" != "yes"; then MOZ_DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` _MOZ_DEBUG_FLAGS_SET=1 fi else MOZ_DEBUG= fi ], MOZ_DEBUG=) MOZ_DEBUG_ENABLE_DEFS="-DDEBUG -D_DEBUG -DTRACING" MOZ_ARG_WITH_STRING(debug-label, [ --with-debug-label=LABELS Enabled the use of DEBUG_label ifdefs (comma separated)], [ for option in `echo $withval | sed 's/,/ /g'`; do MOZ_DEBUG_ENABLE_DEFS="$MOZ_DEBUG_ENABLE_DEFS -DDEBUG_${option}" done]) MOZ_DEBUG_DISABLE_DEFS="-DNDEBUG -DTRIMMED" if test -n "$MOZ_DEBUG"; then AC_MSG_CHECKING([for valid debug flags]) _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $MOZ_DEBUG_FLAGS" AC_TRY_COMPILE([#include ], [printf("Hello World\n");], _results=yes, _results=no) AC_MSG_RESULT([$_results]) if test "$_results" = "no"; then AC_MSG_ERROR([These compiler flags are invalid: $MOZ_DEBUG_FLAGS]) fi CFLAGS=$_SAVE_CFLAGS fi dnl ======================================================== dnl enable mobile optimizations dnl ======================================================== MOZ_ARG_ENABLE_BOOL(mobile-optimize, [ --enable-mobile-optimize Enable mobile optimizations], MOZ_GFX_OPTIMIZE_MOBILE=1) if test "$MOZ_GFX_OPTIMIZE_MOBILE"; then AC_DEFINE(MOZ_GFX_OPTIMIZE_MOBILE) fi dnl ======================================================== dnl = Enable code optimization. ON by default. dnl ======================================================== if test -z "$MOZ_OPTIMIZE_FLAGS"; then MOZ_OPTIMIZE_FLAGS="-O" fi MOZ_ARG_ENABLE_STRING(optimize, [ --disable-optimize Disable compiler optimization --enable-optimize=[OPT] Specify compiler optimization flags [OPT=-O]], [ if test "$enableval" != "no"; then MOZ_OPTIMIZE=1 if test -n "$enableval" -a "$enableval" != "yes"; then MOZ_OPTIMIZE_FLAGS=`echo "$enableval" | sed -e 's|\\\ | |g'` MOZ_OPTIMIZE=2 fi else MOZ_OPTIMIZE= fi ], MOZ_OPTIMIZE=1) if test "$COMPILE_ENVIRONMENT"; then if test -n "$MOZ_OPTIMIZE"; then AC_MSG_CHECKING([for valid optimization flags]) _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS" AC_TRY_COMPILE([#include ], [printf("Hello World\n");], _results=yes, _results=no) AC_MSG_RESULT([$_results]) if test "$_results" = "no"; then AC_MSG_ERROR([These compiler flags are invalid: $MOZ_OPTIMIZE_FLAGS]) fi CFLAGS=$_SAVE_CFLAGS fi fi # COMPILE_ENVIRONMENT AC_SUBST(MOZ_OPTIMIZE) AC_SUBST(MOZ_OPTIMIZE_FLAGS) AC_SUBST(MOZ_OPTIMIZE_LDFLAGS) AC_SUBST(MOZ_OPTIMIZE_SIZE_TWEAK) dnl ======================================================== dnl = (Deprecated) generation of debugger info for specific modules dnl ======================================================== MOZ_ARG_ENABLE_STRING(debugger-info-modules, [ --enable-debugger-info-modules Enable/disable debugger info for specific modules], [ if test "$enableval" != "no"; then AC_MSG_WARN([--enable-debugger-info-modules is deprecated, use --enable-debug-symbols instead]) MOZ_DEBUG_SYMBOLS=1 fi ]) dnl ======================================================== dnl = Enable generation of debug symbols dnl ======================================================== MOZ_ARG_ENABLE_STRING(debug-symbols, [ --enable-debug-symbols[=DBG] Enable debugging symbols (using compiler flags DBG)], [ if test "$enableval" != "no"; then MOZ_DEBUG_SYMBOLS=1 if test -n "$enableval" -a "$enableval" != "yes"; then if test -z "$_MOZ_DEBUG_FLAGS_SET"; then MOZ_DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` else AC_MSG_ERROR([--enable-debug-symbols flags cannot be used with --enable-debug flags]) fi fi fi ]) if test -n "$MOZ_DEBUG" -o -n "$MOZ_DEBUG_SYMBOLS"; then AC_DEFINE(MOZ_DEBUG_SYMBOLS) export MOZ_DEBUG_SYMBOLS fi dnl ======================================================== dnl Disable runtime logging checks dnl ======================================================== MOZ_ARG_DISABLE_BOOL(logging, [ --disable-logging Disable logging facilities], NS_DISABLE_LOGGING=1, NS_DISABLE_LOGGING= ) if test "$NS_DISABLE_LOGGING"; then AC_DEFINE(NS_DISABLE_LOGGING) else AC_DEFINE(MOZ_LOGGING) fi dnl ======================================================== dnl = dnl This will enable logging of addref, release, ctor, dtor. dnl ======================================================== _ENABLE_LOGREFCNT=42 MOZ_ARG_ENABLE_BOOL(logrefcnt, [ --enable-logrefcnt Enable logging of refcounts (default=debug) ], _ENABLE_LOGREFCNT=1, _ENABLE_LOGREFCNT= ) if test "$_ENABLE_LOGREFCNT" = "1"; then AC_DEFINE(FORCE_BUILD_REFCNT_LOGGING) elif test -z "$_ENABLE_LOGREFCNT"; then AC_DEFINE(NO_BUILD_REFCNT_LOGGING) fi dnl ======================================================== dnl = Enable trace malloc dnl ======================================================== NS_TRACE_MALLOC=${MOZ_TRACE_MALLOC} MOZ_ARG_ENABLE_BOOL(trace-malloc, [ --enable-trace-malloc Enable malloc tracing], NS_TRACE_MALLOC=1, NS_TRACE_MALLOC= ) if test "$NS_TRACE_MALLOC"; then # Please, Mr. Linker Man, don't take away our symbol names MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS= USE_ELF_DYNSTR_GC= AC_DEFINE(NS_TRACE_MALLOC) fi AC_SUBST(NS_TRACE_MALLOC) dnl ======================================================== dnl = Enable jemalloc dnl ======================================================== MOZ_ARG_ENABLE_BOOL(jemalloc, [ --enable-jemalloc Replace memory allocator with jemalloc], MOZ_MEMORY=1, MOZ_MEMORY=) if test "$NS_TRACE_MALLOC"; then MOZ_MEMORY= fi if test "$MOZ_MEMORY"; then dnl Don't try to run compiler tests on Windows if test "$OS_ARCH" = "WINNT"; then if test -z "$HAVE_64BIT_OS"; then AC_DEFINE_UNQUOTED([MOZ_MEMORY_SIZEOF_PTR_2POW], 2) else AC_DEFINE_UNQUOTED([MOZ_MEMORY_SIZEOF_PTR_2POW], 3) fi else AC_CHECK_SIZEOF([int *], [4]) case "${ac_cv_sizeof_int_p}" in 4) AC_DEFINE_UNQUOTED([MOZ_MEMORY_SIZEOF_PTR_2POW], 2) ;; 8) AC_DEFINE_UNQUOTED([MOZ_MEMORY_SIZEOF_PTR_2POW], 3) ;; *) AC_MSG_ERROR([Unexpected pointer size]) ;; esac fi AC_DEFINE(MOZ_MEMORY) if test "x$MOZ_DEBUG" = "x1"; then AC_DEFINE(MOZ_MEMORY_DEBUG) fi dnl The generic feature tests that determine how to compute ncpus are long and dnl complicated. Therefore, simply define special cpp variables for the dnl platforms we have special knowledge of. case "${target}" in *-darwin*) AC_DEFINE(MOZ_MEMORY_DARWIN) ;; *-*freebsd*) AC_DEFINE(MOZ_MEMORY_BSD) ;; *-*linux*) AC_DEFINE(MOZ_MEMORY_LINUX) ;; *-netbsd*) AC_DEFINE(MOZ_MEMORY_BSD) ;; *-solaris*) AC_DEFINE(MOZ_MEMORY_SOLARIS) ;; *-msvc*|*-mks*|*-mingw*) AC_DEFINE(MOZ_MEMORY_WINDOWS) dnl This is sort of awful. Will revisit if we add support for more versions if test "$CC_VERSION" != "14.00.50727.762" -a "$CC_VERSION" != "15.00.30729.01"; then AC_MSG_ERROR([Building jemalloc requires exactly Visual C++ 2005 SP1 or 2008 SP1 currently.]) fi if test -z "$WIN32_CRT_SRC_DIR"; then if test -z "$VCINSTALLDIR" -o ! -d "$VCINSTALLDIR"; then AC_MSG_ERROR([When building jemalloc, set WIN32_CRT_SRC_DIR to the path to the Visual C++ CRT source (usually VCINSTALLDIR\crt\src, but VCINSTALLDIR is not set, so I can't autodetect it for you).]) else WIN32_CRT_SRC_DIR="$VCINSTALLDIR\crt\src" fi fi case "${target_cpu}" in i*86) MOZ_CRT_CPU_ARCH=intel ;; x86_64) MOZ_CRT_CPU_ARCH=amd64 ;; *) AC_MSG_ERROR([--enable-jemalloc not supported on ${target}]) ;; esac AC_SUBST(MOZ_CRT_CPU_ARCH) if test ! -d "$WIN32_CRT_SRC_DIR"; then AC_MSG_ERROR([Invalid Win32 CRT source directory: ${WIN32_CRT_SRC_DIR}]) fi WIN32_CRT_SRC_DIR=`cd "$WIN32_CRT_SRC_DIR" && pwd -W` _objdir_win=`pwd -W` WIN32_CUSTOM_CRT_DIR="$_objdir_win/mozilla/memory/jemalloc/crtsrc/build/$MOZ_CRT_CPU_ARCH" MOZ_MEMORY_LDFLAGS="-MANIFEST:NO -LIBPATH:\"$WIN32_CUSTOM_CRT_DIR\" -NODEFAULTLIB:msvcrt -NODEFAULTLIB:msvcrtd -NODEFAULTLIB:msvcprt -NODEFAULTLIB:msvcprtd -DEFAULTLIB:mozcrt19 -DEFAULTLIB:mozcpp19" dnl Also pass this to NSPR/NSS DLLFLAGS="$DLLFLAGS $MOZ_MEMORY_LDFLAGS" export DLLFLAGS ;; *-android*) AC_DEFINE(MOZ_MEMORY_LINUX) AC_DEFINE(MOZ_MEMORY_ANDROID) _WRAP_MALLOC=1 export WRAP_MALLOC_LIB="-L$_objdir/mozilla/dist/lib -lmozalloc -lmozutils" ;; *) AC_MSG_ERROR([--enable-jemalloc not supported on ${target}]) ;; esac if test "$OS_ARCH" != "Darwin"; then dnl NB: this must be kept in sync with jemalloc.h AC_DEFINE(HAVE_JEMALLOC_VALLOC) AC_DEFINE(HAVE_JEMALLOC_POSIX_MEMALIGN) AC_DEFINE(HAVE_JEMALLOC_MEMALIGN) fi fi AC_SUBST(MOZ_MEMORY) AC_SUBST(MOZ_MEMORY_LDFLAGS) AC_SUBST(WIN32_CRT_SRC_DIR) dnl Need to set this for make because NSS doesn't have configure AC_SUBST(DLLFLAGS) dnl ======================================================== dnl = Use malloc wrapper lib dnl ======================================================== MOZ_ARG_ENABLE_BOOL(wrap-malloc, [ --enable-wrap-malloc Wrap malloc calls (gnu linker only)], _WRAP_MALLOC=1, _WRAP_MALLOC= ) if test -n "$_WRAP_MALLOC"; then if test "$GNU_CC"; then WRAP_MALLOC_CFLAGS="${LDFLAGS} -Wl,--wrap -Wl,malloc -Wl,--wrap -Wl,calloc -Wl,--wrap -Wl,valloc -Wl,--wrap -Wl,free -Wl,--wrap -Wl,realloc -Wl,--wrap -Wl,memalign -Wl,--wrap -Wl,__builtin_new -Wl,--wrap -Wl,__builtin_vec_new -Wl,--wrap -Wl,__builtin_delete -Wl,--wrap -Wl,__builtin_vec_delete -Wl,--wrap -Wl,PR_Free -Wl,--wrap -Wl,PR_Malloc -Wl,--wrap -Wl,PR_Calloc -Wl,--wrap -Wl,PR_Realloc -Wl,--wrap -Wl,strdup -Wl,--wrap -Wl,strndup -Wl,--wrap -Wl,posix_memalign" MKSHLIB='$(CXX) $(DSO_LDOPTS) $(WRAP_MALLOC_CFLAGS) $(WRAP_MALLOC_LIB) -o $@' fi fi dnl ======================================================== dnl = Location of malloc wrapper lib dnl ======================================================== MOZ_ARG_WITH_STRING(wrap-malloc, [ --with-wrap-malloc=DIR Location of malloc wrapper library], WRAP_MALLOC_LIB=$withval) dnl ======================================================== dnl jprof dnl ======================================================== MOZ_ARG_ENABLE_BOOL(jprof, [ --enable-jprof Enable jprof profiling tool (needs mozilla/tools/jprof). Implies --enable-profiling.], MOZ_JPROF=1, MOZ_JPROF= ) if test -n "$MOZ_JPROF"; then MOZ_PROFILING=1 AC_DEFINE(MOZ_JPROF) fi dnl ======================================================== dnl shark dnl ======================================================== MOZ_ARG_ENABLE_BOOL(shark, [ --enable-shark Enable shark remote profiling (needs CHUD framework). Implies --enable-profiling.], MOZ_SHARK=1, MOZ_SHARK= ) if test -n "$MOZ_SHARK"; then MOZ_PROFILING=1 AC_DEFINE(MOZ_SHARK) fi dnl ====================================================== dnl = Enable compiling with ccache dnl ====================================================== MOZ_ARG_WITH_STRING(ccache, [ --with-ccache[=path/to/ccache] Enable compiling with ccache], CCACHE=$withval, CCACHE="no") if test "$CCACHE" != "no"; then if test -z "$CCACHE" -o "$CCACHE" = "yes"; then CCACHE= else if test ! -e "$CCACHE"; then AC_MSG_ERROR([$CCACHE not found]) fi fi MOZ_PATH_PROGS(CCACHE, $CCACHE ccache) if test -z "$CCACHE" -o "$CCACHE" = ":"; then AC_MSG_ERROR([ccache not found]) elif test -x "$CCACHE"; then CC="$CCACHE $CC" CXX="$CCACHE $CXX" else AC_MSG_ERROR([$CCACHE is not executable]) fi fi dnl ======================================================== dnl = Enable static checking using gcc-dehydra dnl ======================================================== MOZ_ARG_WITH_STRING(static-checking, [ --with-static-checking=path/to/gcc_dehydra.so Enable static checking of code using GCC-dehydra], DEHYDRA_PATH=$withval, DEHYDRA_PATH= ) if test -n "$DEHYDRA_PATH"; then if test ! -f "$DEHYDRA_PATH"; then AC_MSG_ERROR([The dehydra plugin is not at the specified path.]) fi AC_DEFINE(NS_STATIC_CHECKING) fi AC_SUBST(DEHYDRA_PATH) dnl ======================================================== dnl = Enable stripping of libs & executables dnl ======================================================== MOZ_ARG_ENABLE_BOOL(strip, [ --enable-strip Enable stripping of libs & executables ], ENABLE_STRIP=1, ENABLE_STRIP= ) dnl ======================================================== dnl = Enable stripping of libs & executables when packaging dnl ======================================================== MOZ_ARG_ENABLE_BOOL(install-strip, [ --enable-install-strip Enable stripping of libs & executables when packaging ], PKG_SKIP_STRIP= , PKG_SKIP_STRIP=1) dnl ======================================================== dnl = --enable-elf-dynstr-gc dnl ======================================================== MOZ_ARG_ENABLE_BOOL(elf-dynstr-gc, [ --enable-elf-dynstr-gc Enable elf dynstr garbage collector (opt builds only)], USE_ELF_DYNSTR_GC=1, USE_ELF_DYNSTR_GC= ) dnl ======================================================== dnl = dnl = Profiling and Instrumenting dnl = dnl ======================================================== MOZ_ARG_HEADER(Profiling and Instrumenting) dnl ======================================================== dnl = Enable timeline service, which provides lightweight dnl = instrumentation of mozilla for performance measurement. dnl = Timeline is off by default. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(timeline, [ --enable-timeline Enable timeline services ], MOZ_TIMELINE=1, MOZ_TIMELINE= ) if test -n "$MOZ_TIMELINE"; then AC_DEFINE(MOZ_TIMELINE) fi dnl ======================================================== dnl = Enable NS_FUNCTION_TIMER, which provides Function dnl = timing for identifying code bottlenecks dnl = NS_FUNCTION_TIMER is off by default. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(functiontimer, [ --enable-functiontimer Enable NS_FUNCTION_TIMER ], NS_FUNCTION_TIMER=1, NS_FUNCTION_TIMER= ) if test -n "$NS_FUNCTION_TIMER"; then AC_DEFINE(NS_FUNCTION_TIMER) fi dnl Enable code size metrics. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(codesighs, [ --enable-codesighs Enable code size analysis tools], _ENABLE_CODESIGHS=1, _ENABLE_CODESIGHS= ) if test -n "$_ENABLE_CODESIGHS"; then if test -d $MOZILLA_SRCDIR/tools/codesighs; then MOZ_MAPINFO=1 else AC_MSG_ERROR([Codesighs directory $MOZILLA_SRCDIR/tools/codesighs required.]) fi fi dnl ======================================================== dnl = Support for Quantify (Windows) dnl ======================================================== MOZ_ARG_ENABLE_BOOL(quantify, [ --enable-quantify Enable Quantify support (Windows only) ], MOZ_QUANTIFY=1, MOZ_QUANTIFY= ) dnl ======================================================== dnl = Support for demangling undefined symbols dnl ======================================================== if test -z "$SKIP_LIBRARY_CHECKS"; then AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_CHECK_FUNCS(__cxa_demangle, HAVE_DEMANGLE=1, HAVE_DEMANGLE=) AC_LANG_RESTORE fi # Demangle only for debug or trace-malloc builds MOZ_DEMANGLE_SYMBOLS= if test "$HAVE_DEMANGLE" -a "$HAVE_GCC3_ABI" && test "$MOZ_DEBUG" -o "$NS_TRACE_MALLOC"; then MOZ_DEMANGLE_SYMBOLS=1 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS) fi AC_SUBST(MOZ_DEMANGLE_SYMBOLS) dnl ======================================================== dnl = Support for gcc stack unwinding (from gcc 3.3) dnl ======================================================== if test "$HAVE_GCC3_ABI" -a -z "$SKIP_LIBRARY_CHECKS"; then AC_CHECK_HEADER(unwind.h, AC_CHECK_FUNCS(_Unwind_Backtrace)) fi dnl ======================================================== dnl = dnl = Misc. Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Misc. Options) dnl ======================================================== dnl update xterm title dnl ======================================================== MOZ_ARG_ENABLE_BOOL(xterm-updates, [ --enable-xterm-updates Update XTERM titles with current command.], MOZ_UPDATE_XTERM=1, MOZ_UPDATE_XTERM= ) dnl ========================================================= dnl = Chrome format dnl ========================================================= MOZ_ARG_ENABLE_STRING([chrome-format], [ --enable-chrome-format=jar|flat|both|symlink|omni Select FORMAT of chrome files (default=jar)], MOZ_CHROME_FILE_FORMAT=`echo $enableval | tr A-Z a-z`) if test "$MOZ_CHROME_FILE_FORMAT" != "jar" && test "$MOZ_CHROME_FILE_FORMAT" != "flat" && test "$MOZ_CHROME_FILE_FORMAT" != "symlink" && test "$MOZ_CHROME_FILE_FORMAT" != "both" && test "$MOZ_CHROME_FILE_FORMAT" != "omni"; then AC_MSG_ERROR([--enable-chrome-format must be set to either jar, flat, both, symlink or omni]) fi dnl ========================================================= dnl Omnijar packaging (bug 552121) dnl ========================================================= dnl Omnijar packaging is compatible with flat packaging. dnl In unpackaged builds, omnijar looks for files as if dnl things were flat packaged. After packaging, all files dnl are loaded from a single jar. MOZ_CHROME_FILE_FORMAT dnl is set to flat since putting files into jars is only dnl done during packaging with omnijar. if test "$MOZ_CHROME_FILE_FORMAT" = "omni"; then MOZ_OMNIJAR=1 AC_DEFINE(MOZ_OMNIJAR) MOZ_CHROME_FILE_FORMAT=flat fi AC_SUBST(MOZ_OMNIJAR) dnl ======================================================== dnl = Define default location for MOZILLA_FIVE_HOME dnl ======================================================== MOZ_ARG_WITH_STRING(default-mozilla-five-home, [ --with-default-mozilla-five-home Set the default value for MOZILLA_FIVE_HOME], [ val=`echo $withval` AC_DEFINE_UNQUOTED(MOZ_DEFAULT_MOZILLA_FIVE_HOME,"$val") ]) dnl ======================================================== dnl = Location of the mozilla user directory (default is ~/.mozilla).], dnl ======================================================== MOZ_ARG_WITH_STRING(user-appdir, [ --with-user-appdir=DIR Set user-specific appdir (default=.mozilla)], [ val=`echo $withval` if echo "$val" | grep "\/" >/dev/null; then AC_MSG_ERROR("Homedir must be single relative path.") else MOZ_USER_DIR="$val" fi]) AC_DEFINE_UNQUOTED(MOZ_USER_DIR,"$MOZ_USER_DIR") dnl ======================================================== dnl = Doxygen configuration dnl ======================================================== dnl Use commas to specify multiple dirs to this arg MOZ_DOC_INPUT_DIRS='./dist/include ./dist/idl' MOZ_ARG_WITH_STRING(doc-input-dirs, [ --with-doc-input-dirs=DIRS Header/idl dirs to create docs from], [ MOZ_DOC_INPUT_DIRS=`echo "$withval" | sed "s/,/ /g"` ] ) AC_SUBST(MOZ_DOC_INPUT_DIRS) dnl Use commas to specify multiple dirs to this arg MOZ_DOC_INCLUDE_DIRS='./dist/include ./dist/include/nspr' MOZ_ARG_WITH_STRING(doc-include-dirs, [ --with-doc-include-dirs=DIRS Include dirs to preprocess doc headers], [ MOZ_DOC_INCLUDE_DIRS=`echo "$withval" | sed "s/,/ /g"` ] ) AC_SUBST(MOZ_DOC_INCLUDE_DIRS) MOZ_DOC_OUTPUT_DIR='./dist/docs' MOZ_ARG_WITH_STRING(doc-output-dir, [ --with-doc-output-dir=DIR Dir to generate docs into], [ MOZ_DOC_OUTPUT_DIR=$withval ] ) AC_SUBST(MOZ_DOC_OUTPUT_DIR) if test -z "$SKIP_COMPILER_CHECKS"; then dnl ======================================================== dnl = dnl = Compiler Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Compiler Options) dnl ======================================================== dnl Check for gcc -pipe support dnl ======================================================== AC_MSG_CHECKING([for gcc -pipe support]) if test -n "$GNU_CC" -a -n "$GNU_CXX" -a -n "$GNU_AS"; then echo '#include ' > dummy-hello.c echo 'int main() { printf("Hello World\n"); exit(0); }' >> dummy-hello.c ${CC} -S dummy-hello.c -o dummy-hello.s 2>&5 cat dummy-hello.s 2> /dev/null | ${AS_BIN} -o dummy-hello.S - 2>&5 if test $? = 0; then _res_as_stdin="yes" else _res_as_stdin="no" fi if test "$_res_as_stdin" = "yes"; then _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -pipe" AC_TRY_COMPILE( [ #include ], [printf("Hello World\n");], [_res_gcc_pipe="yes"], [_res_gcc_pipe="no"] ) CFLAGS=$_SAVE_CFLAGS fi if test "$_res_as_stdin" = "yes" -a "$_res_gcc_pipe" = "yes"; then _res="yes"; CFLAGS="$CFLAGS -pipe" CXXFLAGS="$CXXFLAGS -pipe" else _res="no" fi rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out AC_MSG_RESULT([$_res]) else AC_MSG_RESULT([no]) fi dnl ======================================================== dnl Profile guided optimization dnl ======================================================== dnl Test for profiling options dnl Under gcc 3.4+, use -fprofile-generate/-fprofile-use dnl Provide a switch to disable PGO even when called via profiledbuild. MOZ_ARG_DISABLE_BOOL(profile-guided-optimization, [ --disable-profile-guided-optimization Don't build with PGO even if called via make profiledbuild], MOZ_PROFILE_GUIDED_OPTIMIZE_DISABLE=1, MOZ_PROFILE_GUIDED_OPTIMIZE_DISABLE=) AC_SUBST(MOZ_PROFILE_GUIDED_OPTIMIZE_DISABLE) _SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fprofile-generate -fprofile-correction" AC_MSG_CHECKING([whether C compiler supports -fprofile-generate]) AC_TRY_COMPILE([], [return 0;], [ PROFILE_GEN_CFLAGS="-fprofile-generate" result="yes" ], result="no") AC_MSG_RESULT([$result]) if test $result = "yes"; then PROFILE_GEN_LDFLAGS="-fprofile-generate" PROFILE_USE_CFLAGS="-fprofile-use -fprofile-correction -Wcoverage-mismatch -freorder-blocks-and-partition" PROFILE_USE_LDFLAGS="-fprofile-use" fi CFLAGS="$_SAVE_CFLAGS" if test -n "$INTEL_CC"; then PROFILE_GEN_CFLAGS="-prof-gen -prof-dir ." PROFILE_GEN_LDFLAGS= PROFILE_USE_CFLAGS="-prof-use -prof-dir ." PROFILE_USE_LDFLAGS= fi dnl Sun Studio on Solaris if test "$SOLARIS_SUNPRO_CC"; then PROFILE_GEN_CFLAGS="-xprofile=collect:$_objdir/$enable_application" PROFILE_GEN_LDFLAGS="-xprofile=collect:$_objdir/$enable_application" PROFILE_USE_CFLAGS="-xprofile=use:$_objdir/$enable_application" PROFILE_USE_LDFLAGS="-xprofile=use:$_objdir/$enable_application" fi AC_SUBST(PROFILE_GEN_CFLAGS) AC_SUBST(PROFILE_GEN_LDFLAGS) AC_SUBST(PROFILE_USE_CFLAGS) AC_SUBST(PROFILE_USE_LDFLAGS) AC_LANG_CPLUSPLUS dnl ======================================================== dnl Test for -pedantic bustage dnl ======================================================== MOZ_ARG_DISABLE_BOOL(pedantic, [ --disable-pedantic Issue all warnings demanded by strict ANSI C ], _PEDANTIC= ) if test "$_PEDANTIC"; then _SAVE_CXXFLAGS=$CXXFLAGS CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-pedantic ${_COMPILER_PREFIX}-Wno-long-long" AC_MSG_CHECKING([whether C++ compiler has -pedantic long long bug]) AC_TRY_COMPILE([$configure_static_assert_macros], [CONFIGURE_STATIC_ASSERT(sizeof(long long) == 8)], result="no", result="yes" ) AC_MSG_RESULT([$result]) CXXFLAGS="$_SAVE_CXXFLAGS" case "$result" in no) _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} ${_COMPILER_PREFIX}-pedantic ${_COMPILER_PREFIX}-Wno-long-long" _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-pedantic ${_COMPILER_PREFIX}-Wno-long-long" ;; yes) AC_MSG_ERROR([Your compiler appears to have a known bug where long long is miscompiled when using -pedantic. Reconfigure using --disable-pedantic. ]) ;; esac fi dnl ======================================================== dnl Test for correct temporary object destruction order dnl ======================================================== dnl We want to make sure the compiler follows the C++ spec here as dnl xpcom and the string classes depend on it (bug 235381). AC_MSG_CHECKING([for correct temporary object destruction order]) AC_TRY_RUN([ class A { public: A(int& x) : mValue(x) {} ~A() { mValue--; } operator char**() { return 0; } private: int& mValue; }; void func(char **arg) {} int m=2; void test() { func(A(m)); if (m==1) m = 0; } int main() { test(); return(m); } ], result="yes", result="no", result="maybe") AC_MSG_RESULT([$result]) if test "$result" = "no"; then AC_MSG_ERROR([Your compiler does not follow the C++ specification for temporary object destruction order.]) fi dnl ======================================================== dnl Autoconf test for gcc 2.7.2.x (and maybe others?) so that we don't dnl provide non-const forms of the operator== for comparing nsCOMPtrs to dnl raw pointers in nsCOMPtr.h. (VC++ has the same bug.) dnl ======================================================== _SAVE_CXXFLAGS=$CXXFLAGS CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS}" AC_CACHE_CHECK(for correct overload resolution with const and templates, ac_nscap_nonconst_opeq_bug, [AC_TRY_COMPILE([ template class Pointer { public: T* myPtr; }; template int operator==(const Pointer& rhs, U* lhs) { return rhs.myPtr == lhs; } template int operator==(const Pointer& rhs, const U* lhs) { return rhs.myPtr == lhs; } ], [ Pointer foo; const int* bar; return foo == bar; ], ac_nscap_nonconst_opeq_bug="no", ac_nscap_nonconst_opeq_bug="yes")]) CXXFLAGS="$_SAVE_CXXFLAGS" if test "$ac_nscap_nonconst_opeq_bug" = "yes" ; then AC_DEFINE(NSCAP_DONT_PROVIDE_NONCONST_OPEQ) fi fi # SKIP_COMPILER_CHECKS dnl ======================================================== dnl C++ rtti dnl Should be smarter and check that the compiler does indeed have rtti dnl ======================================================== MOZ_ARG_ENABLE_BOOL(cpp-rtti, [ --enable-cpp-rtti Enable C++ RTTI ], [ _MOZ_USE_RTTI=1 ], [ _MOZ_USE_RTTI= ]) if test "$_MOZ_USE_RTTI"; then _MOZ_RTTI_FLAGS=$_MOZ_RTTI_FLAGS_ON else _MOZ_RTTI_FLAGS=$_MOZ_RTTI_FLAGS_OFF fi AC_SUBST(_MOZ_RTTI_FLAGS_ON) dnl ======================================================== dnl C++ exceptions (g++/VC/irix6/Sun only - for now) dnl Should be smarter and check that the compiler does indeed have exceptions dnl ======================================================== MOZ_ARG_ENABLE_BOOL(cpp-exceptions, [ --enable-cpp-exceptions Enable C++ exceptions ], [ _MOZ_CPP_EXCEPTIONS=1 ], [ _MOZ_CPP_EXCEPTIONS= ]) if test "$_MOZ_CPP_EXCEPTIONS"; then _MOZ_EXCEPTIONS_FLAGS=$_MOZ_EXCEPTIONS_FLAGS_ON AC_DEFINE(MOZ_CPP_EXCEPTIONS) else _MOZ_EXCEPTIONS_FLAGS=$_MOZ_EXCEPTIONS_FLAGS_OFF fi AC_SUBST(_MOZ_EXCEPTIONS_FLAGS_ON) # Irix & OSF native compilers do not like exception declarations # when exceptions are disabled if test -n "$MIPSPRO_CXX" -o -n "$COMPAQ_CXX" -o -n "$VACPP"; then AC_DEFINE(CPP_THROW_NEW, []) else AC_DEFINE(CPP_THROW_NEW, [throw()]) fi AC_LANG_C dnl ======================================================== dnl = dnl = Build depencency options dnl = dnl ======================================================== MOZ_ARG_HEADER(Build dependencies) dnl ======================================================== dnl = Do not auto generate dependency info dnl ======================================================== MOZ_AUTO_DEPS=1 MOZ_ARG_DISABLE_BOOL(auto-deps, [ --disable-auto-deps Do not automatically generate dependency info], MOZ_AUTO_DEPS=, MOZ_AUTO_DEPS=1) if test -n "$MOZ_AUTO_DEPS"; then dnl ======================================================== dnl = Use mkdepend instead of $CC -MD for dependency generation dnl ======================================================== _cpp_md_flag= MOZ_ARG_DISABLE_BOOL(md, [ --disable-md Do not use compiler-based dependencies ], [_cpp_md_flag=], [_cpp_md_flag=1], [dnl Default is to turn on -MD if using GNU-compatible compilers if test "$GNU_CC" -a "$GNU_CXX" -a "$OS_ARCH" != "WINNT" -a "$OS_ARCH" != "WINCE"; then _cpp_md_flag=1 fi dnl Default is to use -xM if using Sun Studio on Solaris if test "$SOLARIS_SUNPRO_CC"; then _cpp_md_flag=1 fi]) if test "$_cpp_md_flag"; then COMPILER_DEPEND=1 if test "$OS_ARCH" = "OpenVMS"; then _DEPEND_CFLAGS='$(subst =, ,$(filter-out %/.pp,-MM=-MD=-MF=$(MDDEPDIR)/$(basename $(@F)).pp))' else _DEPEND_CFLAGS='$(filter-out %/.pp,-MD -MF $(MDDEPDIR)/$(basename $(@F)).pp)' fi dnl Sun Studio on Solaris use -xM instead of -MD, see config/rules.mk if test "$SOLARIS_SUNPRO_CC"; then _DEPEND_CFLAGS= fi else COMPILER_DEPEND= dnl Don't override this for MSVC if test -z "$_WIN32_MSVC"; then _USE_CPP_INCLUDE_FLAG= _DEFINES_CFLAGS='$(ACDEFINES) -D_COMM_CONFIG_H_ -DMOZILLA_CLIENT' _DEFINES_CXXFLAGS='$(ACDEFINES) -D_COMM_CONFIG_H_ -DMOZILLA_CLIENT' else _topsrcdirwin=`cd \`dirname $0\`; pwd -W` dnl cl.py provides dependency generation for MSVC CC_WRAPPER="$PYTHON -O $_topsrcdirwin/mozilla/build/cl.py" CXX_WRAPPER="$PYTHON -O $_topsrcdirwin/mozilla/build/cl.py" COMPILER_DEPEND=1 fi fi fi # MOZ_AUTO_DEPS MDDEPDIR='.deps' AC_SUBST(MOZ_AUTO_DEPS) AC_SUBST(COMPILER_DEPEND) AC_SUBST(MDDEPDIR) AC_SUBST(CC_WRAPPER) AC_SUBST(CXX_WRAPPER) dnl ======================================================== dnl = dnl = Static Build Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Static build options) MOZ_ARG_ENABLE_BOOL(static, [ --enable-static Enable building of internal static libs], BUILD_STATIC_LIBS=1, BUILD_STATIC_LIBS=) MOZ_ARG_ENABLE_BOOL(libxul, [ --enable-libxul Enable building of libxul], MOZ_ENABLE_LIBXUL=1, MOZ_ENABLE_LIBXUL=) # split JS out by default to avoid VS2005 PGO crash (bug 591836). if test "$OS_ARCH" = "WINNT"; then ENABLE_SHARED_JS=1 fi MOZ_ARG_ENABLE_BOOL(shared-js, [ --enable-shared-js Create a shared Javascript library.], ENABLE_SHARED_JS=1, ENABLE_SHARED_JS=) if test -z "$MOZ_ENABLE_LIBXUL"; then dnl --disable-libxul implies shared js ENABLE_SHARED_JS=1 fi if test -n "$ENABLE_SHARED_JS"; then JS_SHARED_LIBRARY=1 MOZ_JS_LIBS=$MOZ_JS_SHARED_LIBS else MOZ_JS_LIBS=$MOZ_JS_STATIC_LIBS AC_DEFINE(MOZ_STATIC_JS) fi AC_SUBST(JS_SHARED_LIBRARY) if test -n "$MOZ_STATIC_BUILD_UNSUPPORTED" -a -n "$BUILD_STATIC_LIBS"; then AC_MSG_ERROR([--enable-static is not supported for building $MOZ_APP_NAME. You probably want --enable-libxul.]) fi if test -n "$MOZ_ENABLE_LIBXUL" -a -n "$BUILD_STATIC_LIBS"; then AC_MSG_ERROR([--enable-libxul is not compatible with --enable-static]) fi if test -n "$MOZ_IPC" -a -z "$MOZ_ENABLE_LIBXUL"; then AC_MSG_ERROR([--enable-ipc requires --enable-libxul]) fi if test -z "$MOZ_ENABLE_LIBXUL" -a -n "$MOZ_OMNIJAR"; then AC_MSG_ERROR([Omnijar packaging is incompatible with --disable-libxul. Please either --enable-libxul or --enable-chrome-format=jar|flat|symlink]); fi if test -n "$MOZ_ENABLE_LIBXUL"; then XPCOM_LIBS="$LIBXUL_LIBS" AC_DEFINE(MOZ_ENABLE_LIBXUL) else if test -n "$BUILD_STATIC_LIBS"; then AC_DEFINE(MOZ_STATIC_BUILD) fi XPCOM_LIBS="$DYNAMIC_XPCOM_LIBS" fi dnl Disable static mail in debug builds, but not with libxul. if test -n "$MOZ_DEBUG" -a -z "$MOZ_ENABLE_LIBXUL"; then MOZ_STATIC_MAIL_BUILD= fi MOZ_ARG_ENABLE_BOOL(static-mail, [ --enable-static-mail Enable static mail build support], MOZ_STATIC_MAIL_BUILD=1, MOZ_STATIC_MAIL_BUILD= ) if test -z "$MOZ_STATIC_MAIL_BUILD" -a -n "$BUILD_STATIC_LIBS"; then AC_MSG_ERROR([--disable-static-mail is not compatible with --enable-static]) fi if test -n "$MOZ_STATIC_MAIL_BUILD"; then AC_DEFINE(MOZ_STATIC_MAIL_BUILD) fi AC_SUBST(MOZ_STATIC_MAIL_BUILD) MOZ_ARG_ENABLE_BOOL(incomplete-external-linkage, [ --enable-incomplete-external-linkage Changes some comm-central code to be built with external linkage. Developer only option, incomplete broken builds will result - There are already existing bugs for this. ], MOZ_INCOMPLETE_EXTERNAL_LINKAGE=1, MOZ_INCOMPLETE_EXTERNAL_LINKAGE= ) AC_SUBST(MOZ_INCOMPLETE_EXTERNAL_LINKAGE) dnl ======================================================== dnl = dnl = Standalone module options dnl = dnl ======================================================== MOZ_ARG_HEADER(Standalone module options (Not for building Mozilla)) dnl Check for GLib. dnl ======================================================== if test -z "$SKIP_PATH_CHECKS"; then if test -z "${GLIB_CFLAGS}" -o -z "${GLIB_LIBS}" ; then if test "$MOZ_ENABLE_GTK2" -o "$USE_ELF_DYNSTR_GC" ; then PKG_CHECK_MODULES(GLIB, glib-2.0 >= 1.3.7 gobject-2.0) else AM_PATH_GLIB(${GLIB_VERSION}) fi fi fi if test -z "${GLIB_GMODULE_LIBS}" -a -n "${GLIB_CONFIG}"; then GLIB_GMODULE_LIBS=`$GLIB_CONFIG gmodule --libs` fi AC_SUBST(GLIB_CFLAGS) AC_SUBST(GLIB_LIBS) AC_SUBST(GLIB_GMODULE_LIBS) dnl ======================================================== dnl Check for cairo dnl ======================================================== MOZ_TREE_CAIRO=1 MOZ_ARG_ENABLE_BOOL(system-cairo, [ --enable-system-cairo Use system cairo (located with pkgconfig)], MOZ_TREE_CAIRO=, MOZ_TREE_CAIRO=1 ) # Check for headers defining standard int types. AC_CHECK_HEADERS(stdint.h inttypes.h sys/int_types.h) if test "$MOZ_TREE_CAIRO"; then if test "$MOZ_WIDGET_TOOLKIT" = "os2"; then CAIRO_FT_LIBS="-L${MZFTCFGFT2}/lib -lmozft -lmzfntcfg" fi if test "$MOZ_WIDGET_TOOLKIT" = "beos"; then PKG_CHECK_MODULES(CAIRO_FT, fontconfig freetype2) fi MOZ_CAIRO_LIBS='$(call EXPAND_LIBNAME_PATH,mozcairo,$(DEPTH)/mozilla/gfx/cairo/cairo/src) $(call EXPAND_LIBNAME_PATH,mozlibpixman,$(DEPTH)/mozilla/gfx/cairo/libpixman/src)'" $CAIRO_FT_LIBS" if test "$MOZ_X11"; then MOZ_CAIRO_LIBS="$MOZ_CAIRO_LIBS $XLDFLAGS -lXrender -lfreetype -lfontconfig" fi else PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_VERSION pixman-1 freetype2 fontconfig) MOZ_CAIRO_LIBS=$CAIRO_LIBS if test "$MOZ_X11"; then PKG_CHECK_MODULES(CAIRO_XRENDER, cairo-xlib-xrender >= $CAIRO_VERSION) MOZ_CAIRO_LIBS="$MOZ_CAIRO_LIBS $XLDFLAGS $CAIRO_XRENDER_LIBS" fi fi AC_SUBST(MOZ_CAIRO_LIBS) dnl qcms dnl ======================================================== QCMS_LIBS='$(call EXPAND_LIBNAME_PATH,mozqcms,$(DEPTH)/gfx/qcms)' AC_SUBST(QCMS_LIBS) dnl ======================================================== dnl HarfBuzz dnl ======================================================== MOZ_HARFBUZZ_LIBS='$(DEPTH)/mozilla/gfx/harfbuzz/src/$(LIB_PREFIX)mozharfbuzz.$(LIB_SUFFIX)' AC_SUBST(MOZ_HARFBUZZ_LIBS) dnl ======================================================== dnl disable xul dnl ======================================================== MOZ_ARG_DISABLE_BOOL(xul, [ --disable-xul Disable XUL], MOZ_XUL= ) if test "$MOZ_XUL"; then AC_DEFINE(MOZ_XUL) fi AC_SUBST(MOZ_XUL) dnl ======================================================== dnl disable profile locking dnl do no use this in applications that can have more than dnl one process accessing the profile directory. dnl ======================================================== MOZ_ARG_DISABLE_BOOL(profilelocking, [ --disable-profilelocking Disable profile locking], MOZ_PROFILELOCKING=, MOZ_PROFILELOCKING=1 ) if test "$MOZ_PROFILELOCKING"; then AC_DEFINE(MOZ_PROFILELOCKING) fi dnl ======================================================== dnl disable rdf services dnl ======================================================== MOZ_ARG_DISABLE_BOOL(rdf, [ --disable-rdf Disable RDF], MOZ_RDF= ) if test "$MOZ_RDF"; then AC_DEFINE(MOZ_RDF) fi AC_SUBST(MOZ_RDF) dnl dnl Build jsctypes on the platforms we can, unless it's explicitly disabled. dnl MOZ_ARG_DISABLE_BOOL(ctypes, [ --disable-ctypes Disable js-ctypes], BUILD_CTYPES=, BUILD_CTYPES=1) AC_SUBST(BUILD_CTYPES) if test "$BUILD_CTYPES"; then if test "$OS_ARCH" = "WINCE" -a `echo $OS_TEST | grep -ic arm` = 1; then # Disable ctypes for arm/wince. BUILD_CTYPES= else AC_DEFINE(BUILD_CTYPES) fi fi dnl Only build Mork if it's required AC_SUBST(MOZ_MORK) if test "$MOZ_MORK"; then AC_DEFINE(MOZ_MORK) fi dnl Build the lightweight Mork reader if required AC_SUBST(MOZ_MORKREADER) if test "$MOZ_MORKREADER"; then AC_DEFINE(MOZ_MORKREADER) fi AC_SUBST(MOZ_PLACES) if test "$MOZ_PLACES"; then AC_DEFINE(MOZ_PLACES) fi dnl Build Sync Services if required AC_SUBST(MOZ_SERVICES_SYNC) if test -n "$MOZ_SERVICES_SYNC"; then AC_DEFINE(MOZ_SERVICES_SYNC) fi dnl ======================================================== if test "$MOZ_DEBUG" -o "$NS_TRACE_MALLOC"; then MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS= fi if test "$MOZ_LDAP_XPCOM"; then LDAP_CFLAGS='-I${DIST}/public/ldap' if test "$OS_ARCH" = "WINNT"; then if test -n "$GNU_CC"; then LDAP_LIBS='-L$(DIST)/lib -lnsldap32v60 -lnsldappr32v60 -lnsldif32v60' else LDAP_LIBS='$(DIST)/lib/$(LIB_PREFIX)nsldap32v60.${IMPORT_LIB_SUFFIX} $(DIST)/lib/$(LIB_PREFIX)nsldappr32v60.${IMPORT_LIB_SUFFIX} $(DIST)/lib/$(LIB_PREFIX)nsldif32v60.${IMPORT_LIB_SUFFIX}' fi elif test "$OS_ARCH" = "OS2"; then LDAP_LIBS='$(DIST)/lib/$(LIB_PREFIX)ldap60.${IMPORT_LIB_SUFFIX} $(DIST)/lib/$(LIB_PREFIX)prldap60.${IMPORT_LIB_SUFFIX} $(DIST)/lib/$(LIB_PREFIX)ldif60.${IMPORT_LIB_SUFFIX}' else LDAP_LIBS='-L${DIST}/bin -L${DIST}/lib -lldap60 -lprldap60 -lldif60' fi dnl export LDAP_LIBS so that confvars.sh can pick it up, so when we get to dnl linking libxul in the mozilla-central build system, we'll have the LDAP dnl LIBS export LDAP_LIBS LDAP_COMPONENT=mozldap export LDAP_COMPONENT fi dnl ======================================================== dnl = dnl = Maintainer debug option (no --enable equivalent) dnl = dnl ======================================================== AC_SUBST(AR) AC_SUBST(AR_FLAGS) AC_SUBST(AR_LIST) AC_SUBST(AR_EXTRACT) AC_SUBST(AR_DELETE) AC_SUBST(AS) AC_SUBST(ASFLAGS) AC_SUBST(AS_DASH_C_FLAG) AC_SUBST(LD) AC_SUBST(RC) AC_SUBST(RCFLAGS) AC_SUBST(WINDRES) AC_SUBST(IMPLIB) AC_SUBST(FILTER) AC_SUBST(BIN_FLAGS) AC_SUBST(NS_USE_NATIVE) AC_SUBST(MOZ_WIDGET_TOOLKIT) AC_SUBST(MOZ_UPDATE_XTERM) AC_SUBST(MINIMO) AC_SUBST(MOZ_AUTH_EXTENSION) AC_SUBST(MOZ_PERMISSIONS) AC_SUBST(MOZ_XTF) AC_SUBST(MOZ_PREF_EXTENSIONS) AC_SUBST(MOZ_SMIL) AC_SUBST(MOZ_XSLT_STANDALONE) AC_SUBST(MOZ_JS_LIBS) AC_SUBST(MOZ_PSM) AC_SUBST(MOZ_DEBUG) AC_SUBST(MOZ_DEBUG_SYMBOLS) AC_SUBST(MOZ_DEBUG_ENABLE_DEFS) AC_SUBST(MOZ_DEBUG_DISABLE_DEFS) AC_SUBST(MOZ_DEBUG_FLAGS) AC_SUBST(MOZ_DEBUG_LDFLAGS) AC_SUBST(WARNINGS_AS_ERRORS) AC_SUBST(MOZ_JSDEBUGGER) AC_SUBST(MOZ_PLUGINS) AC_SUBST(MOZ_LOG_REFCNT) AC_SUBST(MOZ_JPROF) AC_SUBST(MOZ_SHARK) AC_SUBST(MOZ_PROFILING) AC_SUBST(MOZ_USE_NATIVE_UCONV) AC_SUBST(MOZ_QUANTIFY) AC_SUBST(MOZ_LDAP_XPCOM) AC_SUBST(LDAP_CFLAGS) AC_SUBST(LDAP_LIBS) AC_SUBST(LIBICONV) AC_SUBST(MOZ_PLACES_BOOKMARKS) AC_SUBST(MOZ_STORAGE) AC_SUBST(MOZ_FEEDS) AC_SUBST(NS_PRINTING) AC_SUBST(MOZ_HELP_VIEWER) AC_SUBST(MOZ_PROFILELOCKING) AC_SUBST(BUILD_STATIC_LIBS) AC_SUBST(MOZ_ENABLE_LIBXUL) AC_SUBST(ENABLE_TESTS) AC_SUBST(IBMBIDI) AC_SUBST(MOZ_UNIVERSALCHARDET) AC_SUBST(ACCESSIBILITY) AC_SUBST(MOZ_SPELLCHECK) AC_SUBST(MOZ_USER_DIR) AC_SUBST(MOZ_CRASHREPORTER) AC_SUBST(MOZ_ANGLE) AC_SUBST(MOZ_DIRECTX_SDK_PATH) AC_SUBST(MOZ_DIRECTX_SDK_CPU_SUFFIX) AC_SUBST(MOZ_D3DX9_VERSION) AC_SUBST(MOZ_D3DX9_CAB) AC_SUBST(MOZ_D3DCOMPILER_CAB) AC_SUBST(MOZ_D3DX9_DLL) AC_SUBST(MOZ_D3DCOMPILER_DLL) AC_SUBST(ENABLE_STRIP) AC_SUBST(PKG_SKIP_STRIP) AC_SUBST(USE_ELF_DYNSTR_GC) AC_SUBST(INCREMENTAL_LINKER) AC_SUBST(MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS) AC_SUBST(MOZ_COMPONENT_NSPR_LIBS) AC_SUBST(MOZ_FIX_LINK_PATHS) AC_SUBST(XPCOM_LIBS) AC_SUBST(XPCOM_FROZEN_LDOPTS) AC_SUBST(XPCOM_GLUE_LDOPTS) AC_SUBST(XPCOM_STANDALONE_GLUE_LDOPTS) AC_SUBST(USE_DEPENDENT_LIBS) AC_SUBST(MOZ_BUILD_ROOT) AC_SUBST(MOZ_OS2_TOOLS) AC_SUBST(MOZ_POST_DSO_LIB_COMMAND) AC_SUBST(MOZ_POST_PROGRAM_COMMAND) AC_SUBST(MOZ_TIMELINE) AC_SUBST(MOZ_APP_NAME) AC_SUBST(MOZ_APP_DISPLAYNAME) AC_SUBST(MOZ_APP_VERSION) AC_SUBST(FIREFOX_VERSION) AC_SUBST(THUNDERBIRD_VERSION) AC_SUBST(SUNBIRD_VERSION) AC_SUBST(SEAMONKEY_VERSION) AC_SUBST(MOZ_PKG_SPECIAL) AC_SUBST(MAIL_PKG_SHARED) AC_SUBST(MOZILLA_OFFICIAL) dnl win32 options AC_SUBST(MOZ_MAPINFO) AC_SUBST(MOZ_BROWSE_INFO) AC_SUBST(MOZ_TOOLS_DIR) AC_SUBST(CYGWIN_WRAPPER) AC_SUBST(AS_PERL) AC_SUBST(WIN32_REDIST_DIR) AC_SUBST(PYTHON) AC_SUBST(MAKENSISU) AC_SUBST(WINCE) AC_SUBST(WINCE_WINDOWS_MOBILE) dnl Echo the CFLAGS to remove extra whitespace. CFLAGS=`echo \ $_WARNINGS_CFLAGS \ $CFLAGS` CXXFLAGS=`echo \ $_MOZ_RTTI_FLAGS \ $_MOZ_EXCEPTIONS_FLAGS \ $_WARNINGS_CXXFLAGS \ $CXXFLAGS` COMPILE_CFLAGS=`echo \ $_DEFINES_CFLAGS \ $_DEPEND_CFLAGS \ $COMPILE_CFLAGS` COMPILE_CXXFLAGS=`echo \ $_DEFINES_CXXFLAGS \ $_DEPEND_CFLAGS \ $COMPILE_CXXFLAGS` AC_SUBST(SYSTEM_MAKEDEPEND) AC_SUBST(SYSTEM_LIBXUL) AC_SUBST(SYSTEM_JPEG) AC_SUBST(SYSTEM_PNG) AC_SUBST(SYSTEM_ZLIB) AC_SUBST(SYSTEM_BZ2) AC_SUBST(JPEG_CFLAGS) AC_SUBST(JPEG_LIBS) AC_SUBST(ZLIB_CFLAGS) AC_SUBST(ZLIB_LIBS) AC_SUBST(BZ2_CFLAGS) AC_SUBST(BZ2_LIBS) AC_SUBST(PNG_CFLAGS) AC_SUBST(PNG_LIBS) AC_SUBST(MOZ_JPEG_CFLAGS) AC_SUBST(MOZ_JPEG_LIBS) AC_SUBST(MOZ_ZLIB_CFLAGS) AC_SUBST(MOZ_ZLIB_LIBS) AC_SUBST(MOZ_BZ2_CFLAGS) AC_SUBST(MOZ_BZ2_LIBS) AC_SUBST(MOZ_PNG_CFLAGS) AC_SUBST(MOZ_PNG_LIBS) AC_SUBST(NSPR_CFLAGS) AC_SUBST(NSPR_LIBS) AC_SUBST(MOZ_NATIVE_NSPR) AC_SUBST(NSS_CFLAGS) AC_SUBST(NSS_LIBS) AC_SUBST(NSS_DEP_LIBS) AC_SUBST(MOZ_NATIVE_NSS) AC_SUBST(CFLAGS) AC_SUBST(CXXFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(COMPILE_CFLAGS) AC_SUBST(COMPILE_CXXFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(LIBS) AC_SUBST(CROSS_COMPILE) AC_SUBST(HOST_CC) AC_SUBST(HOST_CXX) AC_SUBST(HOST_CFLAGS) AC_SUBST(HOST_CXXFLAGS) AC_SUBST(HOST_LDFLAGS) AC_SUBST(HOST_OPTIMIZE_FLAGS) AC_SUBST(HOST_AR) AC_SUBST(HOST_AR_FLAGS) AC_SUBST(HOST_LD) AC_SUBST(HOST_RANLIB) AC_SUBST(HOST_NSPR_MDCPUCFG) AC_SUBST(HOST_BIN_SUFFIX) AC_SUBST(HOST_OS_ARCH) AC_SUBST(TARGET_CPU) AC_SUBST(TARGET_VENDOR) AC_SUBST(TARGET_OS) AC_SUBST(TARGET_NSPR_MDCPUCFG) AC_SUBST(TARGET_MD_ARCH) AC_SUBST(TARGET_XPCOM_ABI) AC_SUBST(OS_TARGET) AC_SUBST(OS_ARCH) AC_SUBST(OS_RELEASE) AC_SUBST(OS_TEST) AC_SUBST(CPU_ARCH) AC_SUBST(INTEL_ARCHITECTURE) AC_SUBST(MOZ_DISABLE_JAR_PACKAGING) AC_SUBST(MOZ_CHROME_FILE_FORMAT) AC_SUBST(WRAP_MALLOC_CFLAGS) AC_SUBST(WRAP_MALLOC_LIB) AC_SUBST(MKSHLIB) AC_SUBST(MKCSHLIB) AC_SUBST(MKSHLIB_FORCE_ALL) AC_SUBST(MKSHLIB_UNFORCE_ALL) AC_SUBST(DSO_CFLAGS) AC_SUBST(DSO_PIC_CFLAGS) AC_SUBST(DSO_LDOPTS) AC_SUBST(LIB_PREFIX) AC_SUBST(DLL_PREFIX) AC_SUBST(DLL_SUFFIX) AC_DEFINE_UNQUOTED(MOZ_DLL_SUFFIX, "$DLL_SUFFIX") AC_SUBST(LIB_SUFFIX) AC_SUBST(OBJ_SUFFIX) AC_SUBST(BIN_SUFFIX) AC_SUBST(ASM_SUFFIX) AC_SUBST(IMPORT_LIB_SUFFIX) AC_SUBST(USE_N32) AC_SUBST(CC_VERSION) AC_SUBST(CXX_VERSION) AC_SUBST(MSMANIFEST_TOOL) if test "$USING_HCC"; then CC='${MOZILLA_SRCDIR}/build/hcc' CC="$CC '$_OLDCC'" CXX='${MOZILLA_SRCDIR}/build/hcpp' CXX="$CXX '$_OLDCXX'" AC_SUBST(CC) AC_SUBST(CXX) fi dnl Check for missing components if test "$COMPILE_ENVIRONMENT"; then if test "$MOZ_X11"; then dnl ==================================================== dnl = Check if X headers exist dnl ==================================================== _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $XCFLAGS" AC_TRY_COMPILE([ #include #include #include #include ], [ Display *dpy = 0; if ((dpy = XOpenDisplay(NULL)) == NULL) { fprintf(stderr, ": can't open %s\n", XDisplayName(NULL)); exit(1); } ], [], [ AC_MSG_ERROR([Could not compile basic X program.]) ]) CFLAGS="$_SAVE_CFLAGS" fi # MOZ_X11 fi # COMPILE_ENVIRONMENT dnl Set various defines and substitutions dnl ======================================================== if test "$OS_ARCH" = "BeOS"; then AC_DEFINE(XP_BEOS) MOZ_MOVEMAIL=1 elif test "$OS_ARCH" = "Darwin"; then AC_DEFINE(XP_UNIX) AC_DEFINE(UNIX_ASYNC_DNS) MOZ_MOVEMAIL=1 elif test "$OS_ARCH" = "OpenVMS"; then AC_DEFINE(XP_UNIX) elif test "$OS_ARCH" != "WINNT" -a "$OS_ARCH" != "OS2" -a "$OS_ARCH" != "WINCE"; then AC_DEFINE(XP_UNIX) AC_DEFINE(UNIX_ASYNC_DNS) MOZ_MOVEMAIL=1 fi AC_SUBST(MOZ_MOVEMAIL) if test "$ACCESSIBILITY" -a "$MOZ_ENABLE_GTK2" ; then AC_DEFINE(MOZ_ACCESSIBILITY_ATK) ATK_FULL_VERSION=`$PKG_CONFIG --modversion atk` ATK_MAJOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $1 }'` ATK_MINOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $2 }'` ATK_REV_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $3 }'` AC_DEFINE_UNQUOTED(ATK_MAJOR_VERSION, $ATK_MAJOR_VERSION) AC_DEFINE_UNQUOTED(ATK_MINOR_VERSION, $ATK_MINOR_VERSION) AC_DEFINE_UNQUOTED(ATK_REV_VERSION, $ATK_REV_VERSION) fi dnl ======================================================== dnl Use cygwin wrapper for win32 builds, except MSYS/MinGW dnl ======================================================== case "$host_os" in mingw*) WIN_TOP_SRC=`cd $srcdir; pwd -W` ;; cygwin*|msvc*|mks*) HOST_CC="\$(CYGWIN_WRAPPER) $HOST_CC" HOST_CXX="\$(CYGWIN_WRAPPER) $HOST_CXX" CC="\$(CYGWIN_WRAPPER) $CC" CXX="\$(CYGWIN_WRAPPER) $CXX" CPP="\$(CYGWIN_WRAPPER) $CPP" LD="\$(CYGWIN_WRAPPER) $LD" AS="\$(CYGWIN_WRAPPER) $AS" RC="\$(CYGWIN_WRAPPER) $RC" MIDL="\$(CYGWIN_WRAPPER) $MIDL" CYGDRIVE_MOUNT=`mount -p | awk '{ if (/^\//) { print $1; exit } }'` WIN_TOP_SRC=`cygpath -a -w $srcdir | sed -e 's|\\\\|/|g'` ;; esac AC_SUBST(CYGDRIVE_MOUNT) AC_SUBST(WIN_TOP_SRC) AC_SUBST(MOZILLA_VERSION) AC_SUBST(ac_configure_args) dnl Spit out some output dnl ======================================================== dnl The following defines are used by xpcom _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES CPP_THROW_NEW HAVE_CPP_2BYTE_WCHAR_T HAVE_CPP_ACCESS_CHANGING_USING HAVE_CPP_AMBIGUITY_RESOLVING_USING HAVE_CPP_BOOL HAVE_CPP_CHAR16_T HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR HAVE_CPP_EXPLICIT HAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX HAVE_CPP_NAMESPACE_STD HAVE_CPP_NEW_CASTS HAVE_CPP_PARTIAL_SPECIALIZATION HAVE_CPP_TROUBLE_COMPARING_TO_ZERO HAVE_CPP_TYPENAME HAVE_CPP_UNAMBIGUOUS_STD_NOTEQUAL HAVE_STATVFS NEED_CPP_UNUSED_IMPLEMENTATIONS NEW_H HAVE_GETPAGESIZE HAVE_ICONV HAVE_ICONV_WITH_CONST_INPUT HAVE_MBRTOWC HAVE_SYS_MOUNT_H HAVE_SYS_VFS_H HAVE_WCRTOMB " # Save the defines header file before autoconf removes it. # (Do not add AC_DEFINE calls after this line.) _CONFIG_TMP=confdefs-tmp.h _CONFIG_DEFS_H=comm-config.h cat > $_CONFIG_TMP <<\EOF /* List of defines generated by configure. Included with preprocessor flag, * -include, to avoid long list of -D defines on the compile command-line. * Do not edit. */ #ifndef _COMM_CONFIG_H_ #define _COMM_CONFIG_H_ EOF _EGREP_PATTERN='^#define (' if test -n "$_NON_GLOBAL_ACDEFINES"; then for f in $_NON_GLOBAL_ACDEFINES; do _EGREP_PATTERN="${_EGREP_PATTERN}$f|" done fi _EGREP_PATTERN="${_EGREP_PATTERN}dummy_never_defined)" sort confdefs.h | egrep -v "$_EGREP_PATTERN" >> $_CONFIG_TMP cat >> $_CONFIG_TMP <<\EOF #endif /* _COMM_CONFIG_H_ */ EOF # Only write comm-config.h when something changes (or it doesn't exist) if cmp -s $_CONFIG_TMP $_CONFIG_DEFS_H; then rm $_CONFIG_TMP else AC_MSG_RESULT("creating $_CONFIG_DEFS_H") mv -f $_CONFIG_TMP $_CONFIG_DEFS_H echo ==== $_CONFIG_DEFS_H ================================= cat $_CONFIG_DEFS_H fi dnl Probably shouldn't call this manually but we always want the output of DEFS rm -f confdefs.h.save mv confdefs.h confdefs.h.save egrep -v "$_EGREP_PATTERN" confdefs.h.save > confdefs.h AC_OUTPUT_MAKE_DEFS() MOZ_DEFINES=$DEFS AC_SUBST(MOZ_DEFINES) rm -f confdefs.h mv confdefs.h.save confdefs.h dnl Load the list of Makefiles to generate. dnl To add new Makefiles, edit allmakefiles.sh. dnl allmakefiles.sh sets the variable, MAKEFILES. . ${srcdir}/allmakefiles.sh dnl dnl Run a perl script to quickly create the makefiles. dnl If it succeeds, it outputs a shell command to set CONFIG_FILES dnl for the files it cannot handle correctly. This way, config.status dnl will handle these files. dnl If it fails, nothing is set and config.status will run as usual. dnl dnl This does not change the $MAKEFILES variable. dnl dnl OpenVMS gets a line overflow on the long eval command, so use a temp file. dnl if test -z "${AS_PERL}"; then echo $MAKEFILES | ${PERL} $srcdir/mozilla/build/autoconf/acoutput-fast.pl --srcdir=$srcdir > conftest.sh else echo $MAKEFILES | ${PERL} $srcdir/mozilla/build/autoconf/acoutput-fast.pl -nowrap --cygwin-srcdir=$srcdir > conftest.sh fi . ./conftest.sh rm conftest.sh echo $MAKEFILES > unallmakefiles mv -f config/autoconf.mk config/autoconf.mk.orig 2> /dev/null AC_OUTPUT($MAKEFILES) dnl Prevent the regeneration of autoconf.mk forcing rebuilds of the world if cmp -s config/autoconf.mk config/autoconf.mk.orig; then echo "config/autoconf.mk is unchanged" mv -f config/autoconf.mk.orig config/autoconf.mk 2> /dev/null else rm -f config/autoconf.mk.orig 2> /dev/null fi dnl ======================================================== dnl = Setup a nice relatively clean build environment for dnl = sub-configures. dnl ======================================================== CC="$_SUBDIR_CC" CXX="$_SUBDIR_CXX" CFLAGS="$_SUBDIR_CFLAGS" CPPFLAGS="$_SUBDIR_CPPFLAGS" CXXFLAGS="$_SUBDIR_CXXFLAGS" LDFLAGS="$_SUBDIR_LDFLAGS" HOST_CC="$_SUBDIR_HOST_CC" HOST_CFLAGS="$_SUBDIR_HOST_CFLAGS" HOST_LDFLAGS="$_SUBDIR_HOST_LDFLAGS" RC= unset MAKEFILES unset CONFIG_FILES # build Mozilla first # # the subdir may not yet have been created in the build tree. # if test ! -d "mozilla"; then mkdir "mozilla" fi # --enable-application needs to find confvars.sh, build.mk, etc in the gived dir, so add ../ # --disable-official-branding disables all checks for official branding, as we're doing this ourselves in our own repo ac_configure_args="$_SUBDIR_CONFIG_ARGS --enable-application=../$MOZ_BUILD_APP --disable-official-branding --with-branding=../$REAL_BRANDING_DIRECTORY" if test -n "$L10NBASEDIR"; then dnl Override the initial value with the new one which is guaranteed to be an absolute path. ac_configure_args="$ac_configure_args --with-l10n-base=$L10NBASEDIR" fi # for Mac universal builds, we need to call the Mozilla configure with MOZ_BUILD_APP=[ppc|i386] MOZ_BUILD_APP_CACHED="$MOZ_BUILD_APP" if test -n "$MOZ_CURRENT_PROJECT"; then export MOZ_BUILD_APP="$MOZ_CURRENT_PROJECT" fi AC_OUTPUT_SUBDIRS(mozilla) ac_configure_args="$_SUBDIR_CONFIG_ARGS" MOZ_BUILD_APP="$MOZ_BUILD_APP_CACHED" # if we're building the LDAP XPCOM component, we need to build # the c-sdk first. if test -n "$COMPILE_ENVIRONMENT" -a -n "$MOZ_LDAP_XPCOM"; then # these subdirs may not yet have been created in the build tree. # don't use the "-p" switch to mkdir, since not all platforms have it if test ! -d "ldap/sdks/c-sdk/ldap"; then if test ! -d "ldap/sdks/c-sdk"; then if test ! -d "ldap/sdks"; then if test ! -d "ldap"; then mkdir "ldap" fi mkdir "ldap/sdks" fi mkdir "ldap/sdks/c-sdk" fi mkdir "ldap/sdks/c-sdk/ldap" fi ac_configure_args="$_SUBDIR_CONFIG_ARGS --prefix=$MOZ_BUILD_ROOT/mozilla/dist --with-dist-prefix=$MOZ_BUILD_ROOT/mozilla/dist --without-nss --with-mozilla" if test -n "$HAVE_64BIT_OS"; then dnl A 64-bit OS was (auto-)detected: (explicitly) enable 64-bit support. ac_configure_args="$ac_configure_args --enable-64bit" fi AC_OUTPUT_SUBDIRS(ldap/sdks/c-sdk) ac_configure_args="$_SUBDIR_CONFIG_ARGS" fi # COMPILE_ENVIRONMENT && MOZ_LDAP_XPCOM