dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*- dnl The contents of this file are subject to the Mozilla Public dnl License Version 1.1 (the "License"); you may not use this file dnl except in compliance with the License. You may obtain a copy of dnl the License at http://www.mozilla.org/MPL/ dnl dnl Software distributed under the License is distributed on an "AS dnl IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or dnl implied. See the License for the specific language governing dnl rights and limitations under the 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 Christopher dnl Seawood. Portions created by Christopher Seawood are dnl Copyright (C) 1998-2000 Christopher Seawood. All Rights Reserved. dnl dnl Contributor(s): 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 dnl Process this file with autoconf to produce a configure script. dnl ======================================================== AC_PREREQ(2.12) AC_INIT(config/config.mk) AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf) AC_CANONICAL_SYSTEM AC_PREFIX_DEFAULT(`pwd`/dist) TARGET_CPU="${target_cpu}" TARGET_OS="${target_os}" dnl ======================================================== dnl = dnl = Dont change the following two lines. Doing so breaks: dnl = dnl = CFLAGS="-foo" ./configure dnl = dnl ======================================================== CFLAGS="${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="$CFLAGS" _SUBDIR_LDFLAGS="$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=10009 MOZMNG="((0<<16)|(9<<8)|(4))" NSPR_VERSION=4 dnl Set the minimum version of toolkit libs used by mozilla dnl ======================================================== GLIB_VERSION=1.2.0 GTK_VERSION=1.2.0 GDK_PIXBUF_VERSION=0.8.0 LIBIDL_VERSION=0.6.3 PERL_VERSION=5.004 QT_VERSION=2.2.0 QT_VERSION_NUM=220 dnl Set various checks dnl ======================================================== MISSING_FULLCIRCLE= MISSING_MOTIF= MISSING_NSPR= MISSING_X= 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 $_topsrcdir * 2. gmake distclean *** EOF exit 1 break fi fi MOZ_BUILD_ROOT=`pwd` dnl ======================================================== dnl Checks for compilers. dnl ======================================================== dnl Set CROSS_COMPILE in the environment when running configure dnl to use the cross-compile setup for now dnl ======================================================== if test -n "$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]) if test -z "$HOST_CC"; then AC_CHECK_PROGS(HOST_CC, gcc cc /usr/ucb/cc icc, "") if test -z "$HOST_CC"; then AC_MSG_ERROR([no acceptable c compiler found in \$PATH]) fi fi AC_MSG_RESULT([$HOST_CC]) AC_MSG_CHECKING([for host c++ compiler]) if test -z "$HOST_CXX"; then AC_CHECK_PROGS(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 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_RANLIB"; then AC_CHECK_PROG(HOST_RANLIB, ranlib, ranlib, :) fi if test -z "$HOST_AR"; then AC_CHECK_PROG(HOST_AR, ar, ar, :) fi CC="$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 if test -z "$CC"; then AC_CHECK_PROGS(CC, "${target_alias}-gcc" "${target}-gcc", :) fi unset ac_cv_prog_CC AC_PROG_CC if test -z "$CXX"; then AC_CHECK_PROGS(CXX, "${target_alias}-g++" "${target}-g++", :) fi unset ac_cv_prog_CXX AC_PROG_CXX if test -z "$RANLIB"; then AC_CHECK_PROGS(RANLIB, "${target_alias}-ranlib" "${target}-ranlib", :) fi if test -z "$AR"; then AC_CHECK_PROGS(AR, "${target_alias}-ar" "${target}-ar", :) fi if test -z "$AS"; then AC_CHECK_PROGS(AS, "${target_alias}-as" "${target}-as", :) fi if test -z "$LD"; then AC_CHECK_PROGS(LD, "${target_alias}-ld" "${target}-ld", :) fi if test -z "$STRIP"; then AC_CHECK_PROGS(STRIP, "${target_alias}-strip" "${target}-strip", :) fi if test -z "$DLLTOOL"; then AC_CHECK_PROGS(DLLTOOL, "${target_alias}-dlltool" "${target}-dlltool", :) fi if test -z "$WINDRES"; then AC_CHECK_PROGS(WINDRES, "${target_alias}-windres" "${target}-windres", :) fi AC_DEFINE(CROSS_COMPILE) else AC_PROG_CC AC_PROG_CXX AC_PROG_RANLIB AC_PATH_PROGS(AS, as, $CC) AC_PATH_PROGS(AR, ar, :) AC_PATH_PROGS(LD, ld, :) AC_PATH_PROGS(STRIP, strip, :) AC_PATH_PROGS(DLLTOOL, dlltool, :) if test -z "$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="$AR" fi fi dnl Breaks icc on OS/2 if test "$CC" != "icc"; 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 GNU_AS= GNU_CC= GNU_CXX= if test "$GCC" = "yes"; then GNU_CC=1 fi if test "$GXX" = "yes"; then GNU_CXX=1 fi if test "`echo | $AS -V 2>&1 | grep -c GNU`" != "0"; then GNU_AS=1 fi rm -f a.out AC_SUBST(GNU_AS) AC_SUBST(GNU_CC) AC_SUBST(GNU_CXX) dnl ======================================================== dnl Check for gcc -pipe support dnl ======================================================== MOZ_ARG_DISABLE_BOOL(gcc-pipe, [ --disable-gcc-pipe Disable -pipe check for gcc], NO_GCC_PIPE=1) AC_MSG_CHECKING([for gcc -pipe support]) if test -n "$NO_GCC_PIPE"; then AC_MSG_RESULT([disabled]) elif test -n "$GNU_CC" && test -n "$GNU_CXX" && test -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 | ${AS} -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" && test "$_res_gcc_pipe" = "yes"; then _res="yes"; CFLAGS="$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 Checks for programs. dnl ======================================================== AC_PROG_CPP AC_PROG_CXXCPP AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_AWK AC_PATH_PROGS(EMACS, xemacs lemacs emacs, :) AC_PATH_PROGS(PERL, $PERL perl5 perl ) if test -z "$PERL" || test "$PERL" = ":"; then AC_MSG_ERROR([perl not found in \$PATH]) fi 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 $PERL_VERSION or higher is required.]) fi AC_MSG_CHECKING([for full perl installation]) _perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5` _perl_res=$? if test "$_perl_res" != 0; then AC_MSG_RESULT([no]) AC_MSG_ERROR([Cannot find Config.pm or \$Config{archlib}. A full perl installation is required.]) else AC_MSG_RESULT([yes]) fi AC_PATH_PROG(WHOAMI, whoami, :) AC_PATH_PROG(AUTOCONF, autoconf, :) AC_PATH_PROG(UNZIP, unzip, :) AC_PATH_PROGS(ZIP, zip) if test -z "$ZIP" || test "$ZIP" = ":"; then AC_MSG_WARN([zip not found in \$PATH. Disabling jar packaging]) MOZ_DISABLE_JAR_PACKAGING=1 fi AC_PATH_PROG(SYSTEM_MAKEDEPEND, makedepend) AC_PATH_PROG(XARGS, xargs) dnl if test -z "$XARGS" || test "$XARGS" = ":"; then dnl AC_MSG_ERROR([xargs not found in \$PATH .]) dnl fi dnl Be sure the make we use is GNU make. AC_PATH_PROGS(MAKE, gmake make, :) _make_try=`$MAKE --version 2>/dev/null` if test ! "$_make_try" then echo echo "*** $MAKE is not GNU Make. You will not be able to build Mozilla without GNU Make." echo exit 1 fi dnl Now warn about version 3.77 if we find it. _make_vers=`$MAKE --version | grep Make | $AWK '{ print \$4 }' | sed 's/,//'` if test "$_make_vers" = "3.77" then echo echo "*** Found GNU Make 3.77. This version is known to have problems with the" echo "*** wildcard function in certain circumstances. You may experience infinite" echo "*** looping while building Mozilla with 3.77. If this happens, you can" echo "*** either downgrade to 3.76.1 or try configuring with --disable-md." echo fi AC_PROG_MAKE_SET AC_PATH_XTRA dnl Check in X11 include directory too. if test "$no_x" != "yes"; then CPPFLAGS="$CPPFLAGS $X_CFLAGS" fi dnl ======================================================== dnl set the defaults first dnl ======================================================== AR_FLAGS='cr $@' AR_LIST='$(AR) t' AR_EXTRACT='$(AR) x' AR_DELETE='$(AR) d' AS='$(CC)' AS_DASH_C_FLAG='-c' DLL_SUFFIX=.so OBJ_SUFFIX=o LIB_SUFFIX=a TARGET_MD_ARCH=unix DIRENT_INO=d_ino MOZ_JPEG_CFLAGS= MOZ_JPEG_LIBS='-L$(DIST)/lib -lmozjpeg' MOZ_ZLIB_CFLAGS= MOZ_ZLIB_LIBS='-L$(DIST)/lib -lmozz' MOZ_PNG_CFLAGS= MOZ_PNG_LIBS='-L$(DIST)/lib -lmozpng' MOZ_MNG_CFLAGS= MOZ_MNG_LIBS='-L$(DIST)/lib -lmozmng' MOZ_JS_LIBS='-lmozjs' XPCOM_LIBS='-L$(DIST)/bin -lxpcom' MOZ_COMPONENT_NSPR_LIBS='-L$(DIST)/bin $(NSPR_LIBS)' MOZ_COMPONENT_XPCOM_LIBS='-L$(DIST)/bin -lxpcom' if test -n "$CROSS_COMPILE"; then OS_TARGET="${target_os}" OS_ARCH=`echo $target_os | sed -e 's|/|_|g'` OS_RELEASE= OS_TEST="${target_cpu}" case "${target_os}" in linux*) OS_ARCH=Linux ;; solaris*) OS_ARCH=SunOS OS_RELEASE=5 ;; openvms*) OS_TARGET=`uname -s` OS_ARCH=`uname -s | sed -e 's|/|_|g'` OS_RELEASE=`uname -r` OS_TEST=`uname -Wh`;; esac else OS_TARGET=`uname -s` OS_ARCH=`uname -s | sed -e 's|/|_|g'` OS_RELEASE=`uname -r` OS_TEST=`uname -m` fi _COMPILER_PREFIX= dnl ======================================================== dnl GNU specific defaults dnl ======================================================== if test "$GNU_CC"; then MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@' DSO_LDOPTS='-shared -Wl,-h -Wl,$@' DSO_CFLAGS='' DSO_PIC_CFLAGS='-fPIC' # 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 # -Wconversion - complained when char's or short's were used a function args _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wall -W -Wno-unused -Wshadow -Wpointer-arith -Wcast-align" dnl Turn pedantic on but disable the warnings for long long _PEDANTIC=1 _IGNORE_LONG_LONG_WARNINGS=1 _DEFINES_CFLAGS='-include $(DEPTH)/config-defs.h -DMOZILLA_CLIENT' _USE_CPP_INCLUDE_FLAG=1 else MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(LD) $(DSO_LDOPTS) -o $@' DSO_LDOPTS='-shared -h $@' DSO_CFLAGS='' DSO_PIC_CFLAGS='-KPIC' _DEFINES_CFLAGS='$(ACDEFINES) -DMOZILLA_CLIENT' fi if test "$GNU_CXX"; then # Turn on GNU specific features _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wall -Wconversion -Wpointer-arith -Wbad-function-cast -Wcast-align -Woverloaded-virtual -Wsynth" dnl The following warning breaks Qt if test ! "$QTDIR"; then _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wshadow" fi _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -include $(DEPTH)/config-defs.h' _USE_CPP_INCLUDE_FLAG=1 else _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT $(ACDEFINES)' fi dnl gcc can come with its own linker so it is better to use the pass-thru calls dnl MKSHLIB_FORCE_ALL is used to force the linker to include all object dnl files present in an archive. MKSHLIB_UNFORCE_ALL reverts the linker to dnl normal behavior. dnl ======================================================== MKSHLIB_FORCE_ALL= MKSHLIB_UNFORCE_ALL= if test "$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 <&1 | head -1 | grep '4.2'`"; then AC_MSG_ERROR([SUNWspro4.2 is too old. Use a newer version or gcc.]) fi ;; esac dnl ======================================================== dnl System overrides of the defaults for target dnl ======================================================== case "$target" in *-aix*) if test ! "$GNU_CC"; then # DSO_LDOPTS='-ldl -bM:SRE -p1 -brtl -bso -bexpall -bnoentry' DSO_LDOPTS='-ldl -p1 -brtl -bso -bsymbolic -bnortllib' DSO_CFLAGS='-qflag=w:w' DSO_PIC_CFLAGS='-DPIC' fi case "${target_os}" in aix4.1*) DLL_SUFFIX='_shr.a' ;; esac MKSHLIB='$(AIX_SHLIB_BIN) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(AIX_SHLIB_BIN) $(DSO_LDOPTS) -o $@' AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) ;; *-beos*) MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@' DSO_LDOPTS='-nostart -Wl,-h -Wl,$@' TK_LIBS='-lbe -lroot' LIBS="$LIBS -lbe" AC_CHECK_LIB(bind,main,LIBS="$LIBS -lbind") _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wno-multichar" _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-multichar -Wno-ctor-dtor-privacy" ;; *-bsdi*) dnl -pedantic doesn't play well with BSDI's _very_ modified gcc (shlicc2) _PEDANTIC= _IGNORE_LONG_LONG_WARNINGS= case $OS_RELEASE in 4.*) STRIP="$STRIP -d" ;; *) DSO_CFLAGS='' DSO_LDOPTS='-r' _WARNINGS_CFLAGS="-Wall" _WARNINGS_CXXFLAGS="-Wall" # The test above doesn't work properly, at least on 3.1. MKSHLIB_FORCE_ALL='' MKSHLIB_UNFORCE_ALL='' ;; esac ;; *-freebsd*) if test `test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` != "elf"; then DLL_SUFFIX=".so.1.0" DSO_LDOPTS="-shared" fi if test ! "$GNU_CC"; then DSO_LDOPTS="-Bshareable $DSO_LDOPTS" fi # Can't have force w/o an unforce. # # Hack for FreeBSD 2.2 # if test -z "$MKSHLIB_FORCE_ALL"; then # MKSHLIB_FORCE_ALL='-Wl,-Bforcearchive' # MKSHLIB_UNFORCE_ALL='' # fi ;; *-hpux*) DLL_SUFFIX=".sl" if test ! "$GNU_CC"; then DSO_LDOPTS='-b -Wl,+s -L$(DIST)/bin' DSO_CFLAGS="" DSO_PIC_CFLAGS="+Z" MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@' else DSO_LDOPTS='-b -E +s -L$(DIST)/bin -L$(DIST)/lib' MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(LD) $(DSO_LDOPTS) -o $@' fi MOZ_POST_PROGRAM_COMMAND='chatr +s enable' AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) ;; *-irix5*) AC_DEFINE(IRIX) DSO_LDOPTS='-elf -shared' if test "$GNU_CC"; then MKSHLIB_FORCE_ALL='-Wl,-all' MKSHLIB_UNFORCE_ALL='-Wl,-none' else MKSHLIB_FORCE_ALL='-all' MKSHLIB_UNFORCE_ALL='-none' fi ;; *-irix6*) AC_DEFINE(IRIX) dnl the irix specific xptcinvoke code is written against the n32 ABI so we *must* dnl compile and link using -n32 USE_N32=1 DSO_LDOPTS='-elf -shared' MKSHLIB='$(CCC) $(CXXFLAGS) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@' if test "$GNU_CC"; then MKSHLIB_FORCE_ALL='-Wl,-all' MKSHLIB_UNFORCE_ALL='-Wl,-none' _WARNINGS_CFLAGS="-Wall" _WARNINGS_CXXFLAGS="-Wall" else MKSHLIB_FORCE_ALL='-all' MKSHLIB_UNFORCE_ALL='-none' AR_LIST="$AR t" AR_EXTRACT="$AR x" AR_DELETE="$AR d" AR='$(CXX) -ar' AR_FLAGS='-o $@' CFLAGS="$CFLAGS -woff 3262" CXXFLAGS="$CXXFLAGS -woff 3262" if test -n "$USE_N32"; then ASFLAGS="$ASFLAGS -n32" CFLAGS="$CFLAGS -n32" CXXFLAGS="$CXXFLAGS -n32" LDFLAGS="$LDFLAGS -n32" fi AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) fi ;; *-*linux*) AC_DEFINE(_POSIX_SOURCE) AC_DEFINE(_SVID_SOURCE) TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"' LIBS="$LIBS -lc" case "${host_cpu}" in alpha*) CFLAGS="$CFLAGS -mieee" CXXFLAGS="$CXXFLAGS -mieee" ;; i?86) USE_ELF_DYNSTR_GC=1 ;; esac ;; *-mingw*) AC_DEFINE(_WINDOWS) AC_DEFINE(WIN32_LEAN_AND_MEAN) AC_DEFINE(NONAMELESSUNION) CFLAGS="$(CFLAGS) -fvtable-thunks" CXXFLAGS="$(CXXFLAGS) -fvtable-thunks" TARGET_MD_ARCH=win32 if test -z "$GNU_CC"; then OBJ_SUFFIX=obj LIB_SUFFIX=lib DLL_SUFFIX=.dll fi MKSHLIB='$(DLLTOOL) --as=$(AS) -k --dllname $(LIBRARY_NAME).dll --output-lib $@' MKCSHLIB='$(DLLTOOL) --as=$(AS) -k --dllname $(LIBRARY_NAME).dll --output-lib $@' MKSHLIB_FORCE_ALL= MKSHLIB_UNFORCE_ALL= DSO_LDOPTS= DSO_CFLAGS= DSO_PIC_CFLAGS= OS_TARGET=WINNT dnl Hardcode to win95 for now - cls TARGET_NSPR_MDCPUCFG='\"md/_win95.cfg\"' case "$target" in i?86-*) AC_DEFINE(_X86_) ;; alpha-*) AC_DEFINE(_ALPHA_) ;; mips-*) AC_DEFINE(_MIPS_) ;; *) AC_DEFINE(_CPU_ARCH_NOT_DEFINED) ;; esac ;; *-netbsd*) DSO_CFLAGS='' CFLAGS="$CFLAGS -Dunix" CXXFLAGS="$CXXFLAGS -Dunix" if $CC -E - -dM /dev/null; then DLL_SUFFIX=".so" DSO_PIC_CFLAGS='-fPIC -DPIC' DSO_LDOPTS='-shared -Wl,-soname,lib$(LIBRARY_NAME)$(DLL_SUFFIX)' BIN_FLAGS='-Wl,--export-dynamic' else DSO_PIC_CFLAGS='-fPIC -DPIC' DLL_SUFFIX=".so.1.0" DSO_LDOPTS='-shared' fi # This will fail on a.out systems prior to 1.5.1_ALPHA. MKSHLIB_FORCE_ALL='-Wl,--whole-archive' MKSHLIB_UNFORCE_ALL='-Wl,--no-whole-archive' if test "$LIBRUNPATH"; then DSO_LDOPTS="-Wl,-R$LIBRUNPATH $DSO_LDOPTS" fi ;; *-nto*) CFLAGS="$CFLAGS -DNTO -D_QNX_SOURCE -D_POSIX_C_SOURCE=199506 -D_i386" CXXFLAGS="$CXXFLAGS -DNTO -D_QNX_SOURCE -D_POSIX_C_SOURCE=199506 -D_i386" _WARNINGS_CFLAGS='-w' _WARNINGS_CXXFLAGS='-w' OS_TARGET="NTO" MOZ_OPTIMIZE_FLAGS="-O1" MOZ_DEBUG_FLAGS="-gstabs" DSO_LDOPTS="-M $DSO_LDOPTS" DSO_CFLAGS='' DSO_PIC_CFLAGS="-shared -Wc,-fPIC -DPIC" MKSHLIB='qcc -Vgcc_ntox86 $(DSO_LDOPTS) -o $@' MKCSHLIB='qcc -Vgcc_ntox86 $(DSO_LDOPTS) -o $@' AR='qcc -Vgcc_ntox86' AR_FLAGS='-M -a $@' AR_LIST='ar t' AR_EXTRACT='ar x' AR_DELETE='ar d' _DEFINES_CFLAGS='-Wp,-include,$(DEPTH)/config-defs.h -DMOZILLA_CLIENT' _DEFINES_CXXFLAGS='-Wp,-include,$(DEPTH)/config-defs.h -DMOZILLA_CLIENT' _PREPROCESSOR_PREFIX="-Wp," _COMPILER_PREFIX="-Wc," _LINKER_PREFIX="-Wl," USE_PTHREADS=1 _PTHREAD_LDFLAGS="" LIBS="$LIBS -L/usr/lib -lsocket -lm -lstdc++" HAVE_DEV_ZERO=1 ;; *-openbsd*) DLL_SUFFIX=".so.1.0" DSO_CFLAGS='' DSO_PIC_CFLAGS='-fPIC' DSO_LDOPTS='-shared -h $@' MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(LD) $(DSO_LDOPTS) -o $@' if $CC -E - -dM /dev/null; then DSO_LDOPTS="-Bshareable /usr/lib/c++rt0.o" fi if test "$LIBRUNPATH"; then DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS" fi ;; *-openvms*) if test "$OS_TARGET" = "POSIX_for_OpenVMS_AXP"; then dnl Hack... _OPENVMS_CROSS_COMPILE=1 fi MISSING_NSPR="yes" AC_DEFINE(NO_PW_GECOS) AC_DEFINE(NO_UDSOCK) USE_PTHREADS=1 ;; *-*-os2*) MOZ_BUILD_ROOT=`pwd -D` USE_SHORT_LIBNAME=1 BIN_SUFFIX='.exe' OBJ_SUFFIX=obj LIB_SUFFIX=lib DLL_SUFFIX=.dll DLLTOOL='' LD='$(CC)' DSO_CFLAGS='' DSO_PIC_CFLAGS='' MOZ_JPEG_LIBS='$(DIST)/lib/mozjpeg.$(LIB_SUFFIX)' MOZ_ZLIB_LIBS='$(DIST)/lib/mozz.$(LIB_SUFFIX)' MOZ_PNG_LIBS='$(DIST)/lib/mozpng.$(LIB_SUFFIX)' MOZ_MNG_LIBS='$(DIST)/lib/mozmng.$(LIB_SUFFIX)' MOZ_JS_LIBS='$(DIST)/lib/mozjs.lib' OS_ARCH=OS2 OS_TARGET=OS2 case "$target" in *-*-os2_emx) _PEDANTIC='' AR=emxomfar AR_FLAGS='-p256 r $@' CFLAGS="-Zmtd -Zomf $CFLAGS" CXXFLAGS="-Zmtd -Zomf $CXXFLAGS" DSO_LDOPTS='-Zomf -Zdll -Zmt -Zcrtdll -Zlinker /NOO' BIN_FLAGS='-Zlinker /PM:VIO -Zlinker /ST:0x30000' IMPLIB='emximp -o' FILTER='emxexp' AC_DEFINE(OS2) AC_DEFINE(XP_OS2_EMX) AC_DEFINE(OS2EMX_PLAIN_CHAR) MOZ_COMPONENT_NSPR_LIBS='-L$(DIST)/lib $(NSPR_LIBS)' MOZ_COMPONENT_XPCOM_LIBS='-L$(DIST)/lib $(DIST)/lib/xpcom.lib' XPCOM_LIBS='-L$(DIST)/lib -lxpcom' ;; *-*-os2_vacpp) # MOZ_BUILD_ROOT="$ROOT"`pwd -D` AR=-ilib AR_FLAGS='/NOL /NOI /O:$(subst /,\\,$@)' AR_LIST='/L' AR_EXTRACT='-*' AR_DELETE='-' LD='-ilink' TARGET_MD_ARCH=os2 CFLAGS="/Q /qlibansi /Gd /Gm /Su4 /Mp /Tl-" CXXFLAGS="/Q /qlibansi /Gd /Gm /Su4 /Mp /Tl-" LDFLAGS="/FREE /DE /NOE /LINENUMBERS /nologo" DSO_LDOPTS='' IMPLIB='implib /NOL /NOI' FILTER='cppfilt -q -B -P' AC_DEFINE(NO_ANSI_KEYWORDS) AC_DEFINE(OS2,4) AC_DEFINE(_X86_) AC_DEFINE(XP_OS2_VACPP) AC_DEFINE(TCPV40HDRS) AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) AC_DEFINE(STDC_HEADERS) MOZ_COMPONENT_NSPR_LIBS='$(NSPR_LIBS)' MOZ_COMPONENT_XPCOM_LIBS='$(DIST)/lib/xpcom.lib' XPCOM_LIBS='$(DIST)/lib/xpcom.lib' MKSHLIB='$(LD) $(DSO_LDOPTS)' MKCSHLIB='$(LD) $(DSO_LDOPTS)' ;; esac ;; alpha*-*-osf*) if test "$GNU_CC"; then DSO_LDOPTS='-shared -Wl,-soname -Wl,$@' else MOZ_DEBUG_FLAGS='-g3' ASFLAGS='-I$(topsrcdir)/xpcom/reflect/xptcall/public -g -std1' CFLAGS="$CFLAGS -std1 -ieee" CXXFLAGS="$CXXFLAGS "'-noexceptions -ieee -ptr $(DIST)/cxx_repository' DSO_LDOPTS='-shared -msym -expect_unresolved \* -soname $@ -update_registry $(DIST)/so_locations' DSO_CFLAGS= DSO_PIC_CFLAGS= MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@' MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@' MKSHLIB_FORCE_ALL='-all' MKSHLIB_UNFORCE_ALL='-none' dnl Might fix the libxpcom.so breakage on this platform as well.... AC_DEFINE(NSCAP_DISABLE_TEST_DONTQUERY_CASES) AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) fi AC_DEFINE(NEED_USLEEP_PROTOTYPE) ;; *-qnx*) DIRENT_INO=d_stat.st_ino dnl Solves the problems the QNX compiler has with nsCOMPtr.h. AC_DEFINE(NSCAP_DISABLE_TEST_DONTQUERY_CASES) AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) if test "$no_x" = "yes"; then MOZ_WIDGET_TOOLKIT='photon' TK_CFLAGS='-I/usr/nto/include/photon' TK_LIBS='-lphoton -lphrender' AC_DEFINE(NO_X11) fi ;; *-rhapsody*) DLL_SUFFIX=".dylib" DSO_LDOPTS='-compatibility_version 1 -current_version 1' AC_DEFINE(NO_X11) AC_DEFINE(DARWIN) AC_DEFINE(RHAPSODY) AC_DEFINE(TARGET_CARBON) AC_DEFINE(TARGET_API_MAC_CARBON) ENABLE_TESTS= MOZ_WIDGET_TOOLKIT='mac' TK_LIBS='/System/Library/Frameworks/Carbon.framework/Carbon' CFLAGS="$CFLAGS -traditional-cpp -fno-common -I/System/Library/Frameworks/Carbon.framework/Headers" CXXFLAGS="$CXXFLAGS -traditional-cpp -fno-common -I/System/Library/Frameworks/Carbon.framework/Headers" MKSHLIB='$(CXX) $(CXXFLAGS) -arch ppc $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@' MKSHLIB_FORCE_ALL='' MKSHLIB_UNFORCE_ALL='' ;; *-sco*) AC_DEFINE(NSCAP_DISABLE_TEST_DONTQUERY_CASES) AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) CXXFLAGS="$CXXFLAGS -I/usr/include/CC" if test ! "$GNU_CC"; then DSO_LDOPTS='-G -h $@' fi ;; dnl the qsort routine under solaris is faulty *-solaris*) AC_DEFINE(BROKEN_QSORT) TARGET_NSPR_MDCPUCFG='\"md/_solaris32.cfg\"' if test -z "$GNU_CC"; then AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) LDFLAGS='-xildoff' MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@' MKSHLIB_FORCE_ALL='-Qoption ld -z,allextract' MKSHLIB_UNFORCE_ALL='' DSO_LDOPTS='-G -Qoption ld -z,muldefs -h $@' AR_LIST="$AR t" AR_EXTRACT="$AR x" AR_DELETE="$AR d" AR='$(CXX) -xar' AR_FLAGS='-o $@' AS='/usr/ccs/bin/as' AS_DASH_C_FLAG='' else ASFLAGS="$ASFLAGS -fPIC" MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@' MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@' DSO_LDOPTS='-G -h $@' _WARNINGS_CFLAGS='' _WARNINGS_CXXFLAGS='' if test "$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$NSPR_VERSION -L/usr/ccs/lib -lcrt" ;; esac dnl Only one oddball right now (QNX), but this gives us flexibility dnl if any other platforms need to override this in the future. AC_DEFINE_UNQUOTED(D_INO,$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 "$MKSHLIB_FORCE_ALL"; then NO_LD_ARCHIVE_FLAGS=1 fi case "$target" in *-*-os2_*) NO_LD_ARCHIVE_FLAGS= ;; *-aix4.3*) NO_LD_ARCHIVE_FLAGS= ;; *-openvms*) NO_LD_ARCHIVE_FLAGS= ;; esac AC_SUBST(NO_LD_ARCHIVE_FLAGS) 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 XLIBS="-lX11 $XLIBS" _SAVE_LDFLAGS="$LDFLAGS" LDFLAGS="$XLDFLAGS $LDFLAGS" AC_CHECK_LIB(X11, XDrawLines, [X11_LIBS="-lX11"], [MISSING_X="$MISSING_X -lX11"], $XLIBS) AC_CHECK_LIB(Xext, XextAddDisplay, [XEXT_LIBS="-lXext"], [MISSING_X="$MISSING_X -lXext"], $XLIBS) AC_CHECK_LIB(ICE, IceFlush, [XICE_LIBS="-lICE"],, $XLIBS) AC_CHECK_LIB(SM, SmcCloseConnection, [XSM_LIBS="-lSM"],, $XLIBS) AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt"], [MISSING_X="$MISSING_X -lXt"], $X_PRE_LIBS $XLIBS) AC_CHECK_LIB(Xmu, XmuLookupString, [XMU_LIBS="-lXmu"], [MISSING_X="$MISSING_X -lXmu"], $X_PRE_LIBS $XLIBS $XT_LIBS $XEXT_LIBS) dnl ======================================================== dnl = dnl = Check for Xinerama dnl = dnl ======================================================== AC_CHECK_LIB(Xinerama, XineramaIsActive, [MOZ_XINERAMA_LIBS="-lXinerama"],, $XLIBS $XEXT_LIBS) AC_CHECK_HEADER(X11/extensions/Xinerama.h) dnl ======================================================== dnl = dnl = Check for XIE dnl = dnl ======================================================== AC_CHECK_LIB(XIE, XieFloGeometry, [MOZ_XIE_LIBS="-lXIE"],, $XLIBS $XEXT_LIBS) AC_CHECK_HEADER(X11/extensions/XIElib.h) if test "$MOZ_XIE_LIBS"; then HAVE_XIE=1 fi LDFLAGS="$_SAVE_LDFLAGS" dnl ======================================================== dnl = dnl = --enable-toolkit dnl = dnl = Select the default x toolkit dnl = dnl ======================================================== AC_ARG_ENABLE(toolkit, [ --enable-toolkit=\$val Enable \$val fe (defaults to gtk)], [ if test "$enableval" = "motif" \ -o "$enableval" = "gtk" \ -o "$enableval" = "qt" \ -o "$enableval" = "xlib" then dnl nglayout only supports building with one toolkit, dnl so ignore everything after the first comma (","). MOZ_WIDGET_TOOLKIT=`echo "$enableval" | sed -e "s/,.*$//"` else AC_MSG_ERROR(Toolkit must be Xlib, GTK, Qt, or Motif.) fi], [ MOZ_WIDGET_TOOLKIT="gtk" ]) fi # $no_x dnl ======================================================== dnl = dnl = If NSPR was not detected in the system, dnl = use the one in the source tree (mozilla/nsprpub) dnl = dnl ======================================================== AM_PATH_NSPR(4.0.0, [MOZ_NATIVE_NSPR=1], [MOZ_NATIVE_NSPR=]) if test -z "$MOZ_NATIVE_NSPR"; then AC_MSG_WARN(nspr-config not found. building local copy of NSPR) NSPR_CFLAGS='`$(DIST)/bin/nspr-config --prefix=$(DIST) --cflags`' case "$target" in *-*-os2_vacpp) NSPR_LIBS='$(DIST)/lib/nspr'$NSPR_VERSION'.lib $(DIST)/lib/plc'$NSPR_VERSION'.lib $(DIST)/lib/plds'$NSPR_VERSION'.lib '$_PTHREAD_LDFLAGS'' ;; *) NSPR_LIBS='`$(DIST)/bin/nspr-config --prefix=$(DIST) --libs`' ;; esac fi dnl ======================================================== dnl = dnl = --enable-xinerama dnl = dnl = This turns on xinerama support. We just can't use the dnl = autodetection of the libraries since on Red Hat 7 linking with dnl = Xinerama crashes the dynamic loader. Make people turn it on dnl = explicitly. The autodetection is done above in the Xlib dnl = detection routines. dnl = dnl ======================================================== MOZ_ARG_ENABLE_BOOL(xinerama, [ --enable-xinerama Enable Xinerama support ( not safe for Red Hat 7.0 ) ], [ if test -n "$MOZ_XINERAMA_LIBS" && \ test -n "$ac_cv_header_X11_extensions_Xinerama_h"; then MOZ_ENABLE_XINERAMA=1 AC_DEFINE(MOZ_ENABLE_XINERAMA) fi ] ) MOZ_WIDGET_TOOLKIT_LDFLAGS='-lwidget_$(MOZ_WIDGET_TOOLKIT)' MOZ_GFX_TOOLKIT_LDFLAGS='-lgfx_$(MOZ_WIDGET_TOOLKIT) $(MOZ_XLIBRGB_LDFLAGS)' WIDGET_DLL='\"libwidget_$(MOZ_WIDGET_TOOLKIT)$(DLL_SUFFIX)\"' GFXWIN_DLL='\"libgfx_$(MOZ_GFX_TOOLKIT)$(DLL_SUFFIX)\"' case "$target_os" in beos*) MOZ_WIDGET_TOOLKIT="beos" ;; nto*) MOZ_WIDGET_TOOLKIT="photon" AC_DEFINE(NO_X11) TK_CFLAGS='-I/usr/include/photon' TK_LIBS='-lph -lphrender' ;; os2*) MOZ_WIDGET_TOOLKIT=os2 MOZ_WIDGET_TOOLKIT_LDFLAGS='$(DIST)/lib/wdgt$(MOZ_WIDGET_TOOLKIT)' MOZ_GFX_TOOLKIT_LDFLAGS='$(DIST)/lib/gfx_$(MOZ_WIDGET_TOOLKIT)' WIDGET_DLL='\"wdgt$(MOZ_WIDGET_TOOLKIT)$(DLL_SUFFIX)\"' GFXWIN_DLL='\"gfx_$(MOZ_GFX_TOOLKIT)$(DLL_SUFFIX)\"' ;; esac dnl XXX BROKEN dnl ======================================================== dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = --enable-gfx-toolkit dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = Select which toolkit to use for gfx (rendering) dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = Choices are: dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = gtk dnl XXX BROKEN dnl = motif dnl XXX BROKEN dnl = xlib dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = Default is whatever MOZ_WIDGET_TOOLKIT is dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = The only valid combinations are: dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = widget gfx dnl XXX BROKEN dnl = ------ --- dnl XXX BROKEN dnl = gtk gtk dnl XXX BROKEN dnl = motif motif dnl XXX BROKEN dnl = xlib xlib dnl XXX BROKEN dnl = dnl XXX BROKEN dnl = motif xlib (broken) dnl XXX BROKEN dnl = gtk xlib (not tested yet) dnl XXX BROKEN dnl = dnl XXX BROKEN dnl ======================================================== dnl XXX BROKEN dnl MOZ_GFX_TOOLKIT=$MOZ_WIDGET_TOOLKIT dnl XXX BROKEN dnl dnl XXX BROKEN dnl AC_ARG_ENABLE(gfx-toolkit, dnl XXX BROKEN dnl [ --enable-gfx-toolkit=\$val Enable \$val fe (defaults to same as widget)], dnl XXX BROKEN dnl [ MOZ_GFX_TOOLKIT=`echo "$enableval" | sed -e "s/,.*$//"` ], dnl XXX BROKEN dnl []) dnl XXX BROKEN dnl dnl XXX BROKEN dnl dnl XXX BROKEN dnl if echo ":$MOZ_GFX_TOOLKIT" | grep "xlib" >/dev/null dnl XXX BROKEN dnl then dnl XXX BROKEN dnl MOZ_XLIBRGB_LDFLAGS=-lxlibrgb dnl XXX BROKEN dnl MOZ_USING_XLIBRGB=1 dnl XXX BROKEN dnl dnl XXX BROKEN dnl AC_DEFINE(MOZ_USING_XLIBRGB) dnl XXX BROKEN dnl dnl XXX BROKEN dnl AC_SUBST(MOZ_XLIBRGB_LDFLAGS) dnl XXX BROKEN dnl AC_SUBST(MOZ_USING_XLIBRGB) dnl XXX BROKEN dnl fi dnl ======================================================== dnl = = dnl = Enable the toolkit as needed = dnl = = dnl ======================================================== if test "$MOZ_WIDGET_TOOLKIT" = "gtk" then MOZ_ENABLE_GTK=1 MOZ_ENABLE_XREMOTE=1 AC_DEFINE(MOZ_WIDGET_GTK) fi if test "$MOZ_WIDGET_TOOLKIT" = "xlib" then MOZ_ENABLE_XLIB=1 MOZ_ENABLE_XREMOTE=1 AC_DEFINE(MOZ_WIDGET_XLIB) fi if test "$MOZ_WIDGET_TOOLKIT" = "qt" then MOZ_ENABLE_QT=1 MOZ_ENABLE_XREMOTE=1 AC_DEFINE(MOZ_WIDGET_QT) fi if test "$MOZ_WIDGET_TOOLKIT" = "motif" then MOZ_ENABLE_MOTIF=1 MOZ_ENABLE_XREMOTE=1 AC_DEFINE(MOZ_WIDGET_MOTIF) fi if test "$MOZ_WIDGET_TOOLKIT" = "photon" then MOZ_ENABLE_PHOTON=1 AC_DEFINE(MOZ_WIDGET_PHOTON) fi if test "$MOZ_ENABLE_XREMOTE"; then AC_DEFINE(MOZ_ENABLE_XREMOTE) fi dnl ======================================================== dnl = = dnl = --with-gtk = dnl = = dnl = Gtk support hackery = dnl = = dnl ======================================================== if test "$no_x" != "yes" then AC_ARG_WITH(gtk, [ --with-gtk Enable GTK+ support ], [ if test "$withval" = "yes" then MOZ_ENABLE_GTK=1 else MOZ_ENABLE_GTK= fi ]) fi HAVE_GDK_PIXBUF= MOZ_GDK_PIXBUF_CFLAGS= MOZ_GDK_PIXBUF_LIBS= if test "$MOZ_ENABLE_GTK" then AM_PATH_GTK($GTK_VERSION,, AC_MSG_ERROR(Test for GTK failed.)) AM_PATH_GDK_PIXBUF($GDK_PIXBUF_VERSION, [HAVE_GDK_PIXBUF=1],) if test "$HAVE_GDK_PIXBUF"; then MOZ_GDK_PIXBUF_CFLAGS=$GDK_PIXBUF_CFLAGS MOZ_GDK_PIXBUF_LIBS=$GDK_PIXBUF_LIBS fi dnl ======================================================== dnl = = dnl = --with-java-supplement = dnl = = dnl = Blackwood Java Code = dnl = = dnl ======================================================== if test "$no_x" != "yes" then AC_ARG_WITH(java-supplement, [ --with-java-supplement Enable Blackwood Java Code], [ if test "$withval" = "yes" then MOZ_JAVA_SUPPLEMENT=1 else MOZ_JAVA_SUPPLEMENT= fi ]) fi dnl ======================================================== dnl = dnl = GLE support dnl = dnl = See http://www.SoftHome.net/pub/users/timj/gle/index.htm dnl = dnl ======================================================== MOZ_GLE= MOZ_GLE_LDFLAGS= AC_ARG_WITH(gle, [ --with-gle GLE support (for debugging gtk widgets) ], [ if test "$withval" = "yes" then MOZ_GLE=1 MOZ_GLE_LDFLAGS=-lgle AC_DEFINE(MOZ_GLE) else MOZ_GLE= MOZ_GLE_LDFLAGS= fi ]) AC_ARG_WITH(static-gtk, [ --with-static-gtk Link GTK statically if possible], sysstaticgtk=$withval) if test "$sysstaticgtk" != "yes" then MOZ_GTK_LDFLAGS=$GTK_LIBS if test "$MOZ_GLE" then MOZ_GTK_LDFLAGS=`echo $MOZ_GTK_LDFLAGS | sed -e 's/-lgtk/-lgle -lgtk/'` fi else changequote(,) GTK_LIBS_LOC=`echo $GTK_LIBS | sed 's/\(.*\)\(-lgtk.*\)/\1/'` GTK_STATIC_LOC=`echo $GTK_LIBS | sed 's/^ *-L\([^ ]*\) .*$/\1/'` GTK_STATIC=`echo $GTK_LIBS | sed 's/^.*-l\(gtk[^ ]*\) .*/\1/'` GDK_STATIC=`echo $GTK_LIBS | sed 's/^.*-l\(gdk[^ ]*\) .*/\1/'` GLIB_STATIC_LOC=`echo $GTK_LIBS | sed -e 's/^.*-lgdk[^ ]* *-L\([^ ]*\).*$/\1/' -e 's/^.* -lgdk[^ ]* .*$//'` if test ! "$GLIB_STATIC_LOC" ; then GLIB_STATIC_LOC=$GTK_STATIC_LOC fi GMODULE_STATIC=`echo $GTK_LIBS | sed 's/^.*-l\(gmodule[^ ]*\) .*/\1/'` GLIB_STATIC=`echo $GTK_LIBS | sed 's/^.*-l\(glib[^ ]*\) .*/\1/'` GTK_OTHER_LIBS=`echo $GTK_LIBS | sed 's/^.*-lglib *\(.*\)/\1/'` changequote([,]) MOZ_GTK_LDFLAGS="$GTK_STATIC_LOC/lib${GTK_STATIC}.a" MOZ_GTK_LDFLAGS="$MOZ_GTK_LDFLAGS $GTK_STATIC_LOC/lib${GDK_STATIC}.a" MOZ_GTK_LDFLAGS="$MOZ_GTK_LDFLAGS $GLIB_STATIC_LOC/lib${GMODULE_STATIC}.a" MOZ_GTK_LDFLAGS="$MOZ_GTK_LDFLAGS $GLIB_STATIC_LOC/lib${GLIB_STATIC}.a" MOZ_GTK_LDFLAGS="$MOZ_GTK_LDFLAGS $GTK_LIBS_LOC $GTK_OTHER_LIBS" fi MOZ_GTK_CFLAGS=$GTK_CFLAGS fi dnl ======================================================== dnl = = dnl = End Gtk support hackery = dnl = = dnl = --disable-mozilla-gtk is down below because = dnl = order matters to the Build Configurator. = dnl = = dnl ======================================================== dnl ======================================================== dnl = = dnl = --with-xprint = dnl = = dnl = Xprint support hackery = dnl = = dnl ======================================================== if test "$no_x" != "yes" then AC_ARG_WITH(xprint, [ --with-xprint Enable Xprint support ], [ if test "$withval" = "yes" then MOZ_ENABLE_XPRINT=1 else MOZ_ENABLE_XPRINT= fi ]) fi MISSING_XPRINT= if test "$MOZ_ENABLE_XPRINT" then AC_MSG_CHECKING(for xprint insanity) _SAVE_LDFLAGS="$LDFLAGS" LDFLAGS="$XLDFLAGS $LDFLAGS" AC_CHECK_LIB(Xp, XpGetPrinterList, [XPRINT_LIBS="-lXp"], [MISSING_XPRINT="$MISSING_XPRINT -lXp"], $XEXT_LIBS $XLIBS) LDFLAGS="$_SAVE_LDFLAGS" MOZ_XPRINT_CFLAGS="$X_CFLAGS" MOZ_XPRINT_LDFLAGS="$XLDFLAGS $XPRINT_LIBS" MOZ_XPRINT_LDFLAGS="$MOZ_XPRINT_LDFLAGS $XEXT_LIBS $X11_LIBS" fi dnl ======================================================== dnl = = dnl = End Xprint support hackery = dnl = = dnl ======================================================== dnl ======================================================== dnl = = dnl = --with-motif = dnl = = dnl = Motif support hackery = dnl = = dnl ======================================================== if test "$no_x" != "yes" then AC_ARG_WITH(motif, [ --with-motif Enable Motif support ], [ if test "$withval" = "yes" then MOZ_ENABLE_MOTIF=1 else MOZ_ENABLE_MOTIF= fi ]) fi if test "$MOZ_ENABLE_MOTIF" then AC_MSG_CHECKING(for motif insanity) if test "$x_includes" then MOTIF_XINCS="-xif -I$x_includes" fi detect_motif="${srcdir}/config/mkdetect/detect_motif.sh -cc $CC $MOTIF_XINCS" MOTIF_VERSION=`${detect_motif}` MOTIF_INCLUDES=`${detect_motif} -if` MOTIF_STATIC_FLAGS=`${detect_motif} -sf` MOTIF_DYNAMIC_FLAGS=`${detect_motif} -df` MOTIF_DYNAMIC_PATHS=`${detect_motif} -dp` dnl MOTIF_REQUIRES_XPM=`${detect_motif} -xpm` MOTIF_REQUIRES_XPM="False" ${srcdir}/config/mkdetect/detect_motif.sh --cleanup if test "$MOTIF_REQUIRES_XPM" = "True" -o "$MOTIF_VERSION" = "2.1" then _SAVE_LDFLAGS="$LDFLAGS" LDFLAGS="$XLDFLAGS $LDFLAGS" fi if test "$MOTIF_REQUIRES_XPM" = "True" then AC_CHECK_LIB(Xpm, XpmWriteFileFromImage, XPM_LIBS="-lXpm", [MISSING_MOTIF="$MISSING_MOTIF -lXpm"], $XLIBS) fi if test "$MOTIF_VERSION" = "2.1" then AC_CHECK_LIB(Xp, XpGetPrinterList, MOTIF_XP_LIBS="-lXp", [MISSING_MOTIF="$MISSING_MOTIF -lXp"], $XEXT_LIBS $XLIBS) fi LDFLAGS="$_SAVE_LDFLAGS" MOZ_MOTIF_LDFLAGS="$XLDFLAGS $MOZ_MOTIF_LDFLAGS" if test "$MOTIF_STATIC_LIB" = "unknown" -a "$MOTIF_DYNAMIC_LIB" = "unknown" then AC_MSG_RESULT(no) else AC_MSG_RESULT(yes) fi # Get rid of offending error values if test "$MOTIF_DYNAMIC_PATHS" = "unknown" then MOTIF_DYNAMIC_PATHS= fi if test "$MOTIF_DYNAMIC_FLAGS" = "unknown" then MOTIF_DYNAMIC_FLAGS= fi if test "$MOTIF_STATIC_FLAGS" = "unknown" then MOTIF_STATIC_FLAGS= fi if test "$MOTIF_INCLUDE_DIR" = "unknown" then MOTIF_INCLUDE_DIR= fi MOZ_MOTIF_LDFLAGS="$MOTIF_XP_LIBS $MOZ_MOTIF_LDFLAGS $X_LIBS $XT_LIBS $XMU_LIBS $XPM_LIBS $XEXT_LIBS $X11_LIBS $XSM_LIBS $XICE_LIBS" AC_ARG_WITH(static-motif, [ --with-static-motif Link Motif statically if possible], sysstaticmotif=$withval) if test "$sysstaticmotif" != "yes"; then _SAVE_LDFLAGS="$LDFLAGS" LDFLAGS="$MOTIF_DYNAMIC_PATHS $XLDFLAGS $LDFLAGS" AC_CHECK_LIB(Xm, XmStringCreate, MOZ_MOTIF_LDFLAGS="$MOTIF_DYNAMIC_PATHS $MOTIF_DYNAMIC_FLAGS $MOZ_MOTIF_LDFLAGS", [MISSING_MOTIF="$MISSING_MOTIF $MOTIF_DYNAMIC_FLAGS"], $MOTIF_DYNAMIC_PATHS $MOZ_MOTIF_LDFLAGS $XLIBS) LDFLAGS="$_SAVE_LDFLAGS" else AC_CHECK_LIB(Xm, XmStringCreate, MOZ_MOTIF_LDFLAGS="$MOTIF_STATIC_FLAGS $MOZ_MOTIF_LDFLAGS", [MISSING_MOTIF="$MISSING_MOTIF $MOTIF_STATIC_FLAGS"], $MOZ_MOTIF_LDFLAGS $XLIBS) fi MOZ_MOTIF_CFLAGS="$MOTIF_INCLUDES" fi dnl ======================================================== dnl = = dnl = End Motif support hackery = dnl = = dnl ======================================================== dnl ======================================================== dnl = = dnl = --with-xlib = dnl = = dnl = Xlib support hackery = dnl = = dnl ======================================================== if test "$no_x" != "yes" then AC_ARG_WITH(xlib, [ --with-xlib Enable xlib support ], [ if test "$withval" = "yes" then MOZ_ENABLE_XLIB=1 else MOZ_ENABLE_XLIB= fi ]) fi if test "$MOZ_ENABLE_XLIB" then AC_MSG_CHECKING(for xlib insanity) AC_MSG_RESULT(yes) MOZ_XLIB_CFLAGS="$X_CFLAGS" MOZ_XLIB_LDFLAGS="$XLDFLAGS" MOZ_XLIB_LDFLAGS="$MOZ_XLIB_LDFLAGS $XEXT_LIBS $X11_LIBS" fi dnl ======================================================== dnl = = dnl = End Xlib support hackery = dnl = = dnl ======================================================== dnl ======================================================== dnl = = dnl = --with-qt = dnl = = dnl = Qt support hackery = dnl = = dnl ======================================================== if test "$no_x" != "yes" then AC_ARG_WITH(qt, [ --with-qt Enable Qt support ], [ if test "$withval" = "yes" then MOZ_ENABLE_QT=1 else MOZ_ENABLE_QT= fi ]) fi if test "$MOZ_ENABLE_QT" then AC_ARG_WITH(qtdir, [ --with-qtdir=\$dir Specify Qt directory ], [ QTDIR=$withval], [ QTDIR="/usr"]) QT_CFLAGS="-I${QTDIR}/include -DQT_GENUINE_STR" QT_LIBS="-L/usr/X11R6/lib -L${QTDIR}/lib -lqt -lXext -lX11" dnl AM_PATH_QT($QT_VERSION,, dnl AC_MSG_ERROR(Test for QT failed.)) AC_ARG_WITH(static-qt, [ --with-static-qt Link qt statically if possible], sysstaticqt=$withval) if test "$sysstaticqt" != "yes"; then MOZ_QT_LDFLAGS=$QT_LIBS else changequote(,) QT_LIBS_LOC=`echo $QT_LIBS | sed 's/\(.*\)\(-lqt.*\)/\1/'` QT_STATIC_LOC=`echo $QT_LIBS | sed 's/^ *-L\([^ ]*\) .*$/\1/'` QT_STATIC=`echo $QT_LIBS | sed 's/^.*-l\(qt[^ ]*\) .*/\1/'` changequote([,]) MOZ_QT_LDFLAGS="$QT_STATIC_LOC/lib${QT_STATIC}.a" MOZ_QT_LDFLAGS="$MOZ_QT_LDFLAGS $QT_STATIC_LOC/lib${QT_STATIC}.a" MOZ_QT_LDFLAGS="$MOZ_QT_LDFLAGS $QT_LIBS_LOC" fi MOZ_QT_CFLAGS=$QT_CFLAGS AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS=$CXXFLAGS _SAVE_LIBS=$LIBS CXXFLAGS="$CXXFLAGS $QT_CFLAGS" LIBS="$LIBS $QT_LIBS" AC_MSG_CHECKING(Qt - version >= $QT_VERSION) AC_TRY_COMPILE([#include ], [ #if (QT_VERSION < $QT_VERSION_NUM) #error "QT_VERSION too old" #endif exit(0); ],result="yes",result="no") AC_MSG_RESULT("$result") if test "$result" = "no"; then AC_MSG_ERROR([Qt Mozilla requires at least version $QT_VERSION of Qt]) fi CXXFLAGS=$_SAVE_CXXFLAGS LIBS=$_SAVE_LIBS AC_LANG_C fi dnl ======================================================== dnl = = dnl = End Qt support hackery = dnl = = dnl ======================================================== dnl ======================================================== dnl = = dnl = Define TK_LIBS and TK_CFLAGS for apps that need to = dnl = link in the toolkit (like viewer) = dnl = = dnl ======================================================== if test "$MOZ_WIDGET_TOOLKIT" = "gtk" then TK_CFLAGS="$MOZ_GTK_CFLAGS" TK_LIBS="$MOZ_GTK_LDFLAGS" fi if test "$MOZ_WIDGET_TOOLKIT" = "xlib" then TK_CFLAGS="$MOZ_XLIB_CFLAGS" TK_LIBS="$MOZ_XLIB_LDFLAGS" fi if test "$MOZ_WIDGET_TOOLKIT" = "qt" then TK_CFLAGS="$MOZ_QT_CFLAGS" TK_LIBS="$MOZ_QT_LDFLAGS" fi if test "$MOZ_WIDGET_TOOLKIT" = "motif" then TK_CFLAGS="$MOZ_MOTIF_CFLAGS" TK_LIBS="$MOZ_MOTIF_LDFLAGS" fi dnl ======================================================== dnl = = dnl = Make sure a default toolkit is set = dnl = = dnl ======================================================== AC_DEFINE_UNQUOTED(MOZ_DEFAULT_TOOLKIT,"$MOZ_WIDGET_TOOLKIT") AC_SUBST(GTK_CONFIG) AC_SUBST(TK_CFLAGS) AC_SUBST(TK_LIBS) AC_SUBST(MOZ_ENABLE_GTK) AC_SUBST(MOZ_ENABLE_MOTIF) AC_SUBST(MOZ_ENABLE_XLIB) AC_SUBST(MOZ_ENABLE_GTK) AC_SUBST(MOZ_ENABLE_MOTIF) AC_SUBST(MOZ_ENABLE_XLIB) AC_SUBST(MOZ_ENABLE_QT) AC_SUBST(MOZ_ENABLE_PHOTON) AC_SUBST(MOZ_ENABLE_XREMOTE) AC_SUBST(MOZ_GTK_CFLAGS) AC_SUBST(MOZ_GTK_LDFLAGS) AC_SUBST(MOZ_MOTIF_CFLAGS) AC_SUBST(MOZ_MOTIF_LDFLAGS) AC_SUBST(MOZ_XLIB_CFLAGS) AC_SUBST(MOZ_XLIB_LDFLAGS) AC_SUBST(MOZ_XPRINT_CFLAGS) AC_SUBST(MOZ_XPRINT_LDFLAGS) AC_SUBST(MOZ_ENABLE_XPRINT) AC_SUBST(MOZ_QT_CFLAGS) AC_SUBST(MOZ_QT_LDFLAGS) AC_SUBST(MOZ_DEFAULT_TOOLKIT) AC_SUBST(HAVE_GDK_PIXBUF) AC_SUBST(MOZ_GDK_PIXBUF_CFLAGS) AC_SUBST(MOZ_GDK_PIXBUF_LIBS) AC_SUBST(HAVE_XIE) AC_SUBST(MOZ_XIE_LIBS) AC_SUBST(MOZ_XINERAMA_LIBS) AC_SUBST(MOZ_ENABLE_XINERAMA) XCFLAGS="$X_CFLAGS" AC_SUBST(XCFLAGS) AC_SUBST(XLDFLAGS) AC_SUBST(XLIBS) dnl Check for GLib and libIDL. dnl ======================================================== SKIP_IDL_CHECK="no" dnl = Allow users to disable libIDL checking for standalone modules AC_ARG_WITH(libIDL, [ --without-libIDL Skip check for libIDL], [ if test "$withval" = "no"; then SKIP_IDL_CHECK="yes" fi ]) dnl dnl Only do silly ORBit fallback check if not cross-compiling dnl if test -z "$CROSS_COMPILE"; then AC_PATH_PROGS(LIBIDL_CONFIG, $LIBIDL_CONFIG libIDL-config) dnl We don't have a libIDL config program. Look for orbit-config instead if test -z "$LIBIDL_CONFIG"; then AC_PATH_PROGS(ORBIT_CONFIG, $ORBIT_CONFIG orbit-config) if test -n "$ORBIT_CONFIG"; then SKIP_IDL_CHECK="yes" _ORBIT_CFLAGS=`${ORBIT_CONFIG} client --cflags` _ORBIT_LIBS=`${ORBIT_CONFIG} client --libs` _ORBIT_INC_PATH=`${PERL} -e '{ for $f (@ARGV) { print "$f " if ($f =~ m/^-I/); } }' -- ${_ORBIT_CFLAGS}` _ORBIT_LIB_PATH=`${PERL} -e '{ for $f (@ARGV) { print "$f " if ($f =~ m/^-L/); } }' -- ${_ORBIT_LIBS}` LIBIDL_CFLAGS="$_ORBIT_INC_PATH" LIBIDL_LIBS="$_ORBIT_LIB_PATH -lIDL -lglib" fi fi fi if test "$SKIP_IDL_CHECK" = "no" then AM_PATH_LIBIDL($LIBIDL_VERSION,, [echo libIDL $LIBIDL_VERSION or higher is required.] [echo See http://andrewtv.org/libIDL/ for more information.] [AC_MSG_ERROR(libIDL not installed.)]) fi if test -n "$CROSS_COMPILE"; then if test -z "$HOST_LIBIDL_CONFIG"; then HOST_LIBIDL_CONFIG="$LIBIDL_CONFIG" fi if test -n "$HOST_LIBIDL_CONFIG"; then HOST_LIBIDL_CFLAGS=`${HOST_LIBIDL_CONFIG} --cflags` HOST_LIBIDL_LIBS=`${HOST_LIBIDL_CONFIG} --libs` else HOST_LIBIDL_CFLAGS="$LIBIDL_CFLAGS" HOST_LIBIDL_LIBS="$LIBIDL_LIBS" fi if test "$OS_TARGET" = "POSIX_for_OpenVMS_AXP"; then LIBIDL_CFLAGS=`${LIBIDL_CONFIG}-VMS --cflags` LIBIDL_LIBS=`${LIBIDL_CONFIG}-VMS --libs` fi fi if test -z "${GLIB_CFLAGS}" || test -z "${GLIB_LIBS}" ; then AM_PATH_GLIB(${GLIB_VERSION}) fi AC_SUBST(LIBIDL_CFLAGS) AC_SUBST(LIBIDL_LIBS) AC_SUBST(GLIB_CFLAGS) AC_SUBST(GLIB_LIBS) dnl Checks for typedefs, structures, and compiler characteristics. dnl ======================================================== AC_C_CONST AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_UID_T AC_STRUCT_ST_BLKSIZE dnl Visual Age for os/2 also defines size_t and off_t in certain dnl header files. These defines make Visual Age use the mozilla dnl defines types. case "$target" in *-*-os2_vacpp) AC_DEFINE(__size_t) AC_DEFINE(__off_t) ;; esac 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 "$ac_cv_uint" = true ; then AC_DEFINE(HAVE_UINT) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uint_t) AC_CACHE_VAL(ac_cv_uint_t, [AC_TRY_COMPILE([#include #include ], [uint foo = 0;], [ac_cv_uint_t=true], [ac_cv_uint_t=false])]) if test "$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 "$ac_cv_have_uname_us_domainname_field" = "true"; then AC_DEFINE(HAVE_UNAME_US_DOMAINNAME_FIELD) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_LANG_C AC_MSG_CHECKING(for 64-bit OS) AC_TRY_RUN([ int main () { if (sizeof(long) == 8) { return 0; } return 1; } ], result="yes", result="no", result="maybe" ) AC_MSG_RESULT("$result") if test "$result" = "yes"; then AC_DEFINE(HAVE_64BIT_OS) fi dnl Check for usable wchar_t (2 bytes, unsigned) dnl ======================================================== TEST_SHORT_WCHAR=1 MOZ_ARG_DISABLE_BOOL(short-wchar, [ --disable-short-wchar Disable compiler short-wchar option], TEST_SHORT_WCHAR= ) AC_CACHE_CHECK(for usable wchar_t (2 bytes, unsigned), ac_cv_have_usable_wchar, [AC_TRY_RUN([#include int main () { return (sizeof(wchar_t) != 2) || (wchar_t)-1 < (wchar_t) 0 ; } ], ac_cv_have_usable_wchar="yes", ac_cv_have_usable_wchar="no", ac_cv_have_usable_wchar="maybe")]) if test "$ac_cv_have_usable_wchar" = "yes"; then AC_DEFINE(HAVE_CPP_2BYTE_WCHAR_T) HAVE_CPP_2BYTE_WCHAR_T=1 else dnl This is really gcc-only dnl Do this test using CXX instead of CC since some versions of gcc dnl 2.96-2.97 have a signed wchar_t in c++ only. if test "$TEST_SHORT_WCHAR"; then _SAVE_CFLAGS=$CFLAGS _SAVE_CC=$CC CC=$CXX CFLAGS="$CFLAGS -fshort-wchar" AC_CACHE_CHECK(for compiler -fshort-wchar option, ac_cv_have_usable_wchar_option, [AC_TRY_RUN([#include int main () { return (sizeof(wchar_t) != 2) || (wchar_t)-1 < (wchar_t) 0 ; } ], ac_cv_have_usable_wchar_option="yes", ac_cv_have_usable_wchar_option="no", ac_cv_have_usable_wchar_option="maybe")]) if test "$ac_cv_have_usable_wchar_option" = "yes"; then AC_DEFINE(HAVE_CPP_2BYTE_WCHAR_T) HAVE_CPP_2BYTE_WCHAR_T=1 dnl Since this is gcc-only, CC and CXX should take the same arguments. CXXFLAGS="$CXXFLAGS -fshort-wchar" else CFLAGS=$_SAVE_CFLAGS fi CC=$_SAVE_CC fi fi dnl Checks for header files. dnl ======================================================== AC_HEADER_DIRENT dnl -ldir is a noop for OS/2 case "$target_os" in os2*) LIBS= ;; esac AC_CHECK_HEADERS(sys/byteorder.h compat.h getopt.h) AC_CHECK_HEADERS(sys/bittypes.h memory.h unistd.h sys/filio.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) case $target in *-aix4.3*) ;; *) AC_CHECK_HEADERS(sys/cdefs.h) ;; esac dnl Checks for libraries. dnl ======================================================== case $target in *-hpux11.*) ;; *) AC_CHECK_LIB(c_r, gethostbyname_r) ;; esac AC_CHECK_LIB(m, atan) AC_CHECK_LIB(dl, dlopen) if test ! "$GNU_CXX"; then case $target in *-solaris*) LIBS="-lCrun $LIBS" ;; *-aix*) AC_CHECK_LIB(C_r, demangle) ;; *) AC_CHECK_LIB(C, demangle) ;; esac fi dnl AC_CHECK_LIB(resolv, res_gethostbyaddr) AC_CHECK_LIB(socket, socket) dnl AC_CHECK_LIB(util, login) dnl AC_CHECK_LIB(nsl, xdr_string) dnl AC_CHECK_LIB(elf, elf_rawdata) dnl AC_CHECK_LIB(intl, textdomain) AC_CHECK_LIB(posix4, shm_open) dnl AC_CHECK_LIB(w, iswupper) dnl ======================================================== dnl = dnl = pthread support dnl = dnl ======================================================== dnl dnl Start by checking whether the system support pthreads dnl MOZ_CHECK_PTHREADS(pthreads, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads", MOZ_CHECK_PTHREADS(pthread, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread", MOZ_CHECK_PTHREADS(c_r, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r", MOZ_CHECK_PTHREADS(c, USE_PTHREADS=1 ) ) ) ) dnl dnl Check the command line for --with-pthreads dnl AC_ARG_WITH(pthreads, [ --with-pthreads Force use of system pthread library with NSPR ], [if test "$withval" = "yes" then if test "$USE_PTHREADS"x = x then AC_MSG_ERROR([ --with-pthreads specified for a system without pthread support ]); fi else USE_PTHREADS= _PTHREAD_LDFLAGS="" fi] ) dnl dnl Do the platform specific pthread hackery dnl if test "$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 $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthread=yes CFLAGS="$CFLAGS -pthread" CXXFLAGS="$CXXFLAGS -pthread" fi fi rm -f conftest* AC_MSG_RESULT($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 $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthreads=yes CFLAGS="$CFLAGS -pthreads" CXXFLAGS="$CXXFLAGS -pthreads" fi fi rm -f conftest* AC_MSG_RESULT($ac_cv_have_dash_pthreads) fi case "$target" in *-*-freebsd*|*-*-openbsd*|*-*-bsdi*) AC_DEFINE(_REENTRANT) AC_DEFINE(_THREAD_SAFE) dnl -pthread links in -lc_r, so don't specify it explicitly. if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS="" else _PTHREAD_LDFLAGS="-lc_r" fi ;; *-*-linux*) AC_DEFINE(_REENTRANT) ;; *-*-nto*) AC_DEFINE(_REENTRANT) ;; *-aix4.3*) AC_DEFINE(_REENTRANT) ;; *-hpux11.*) AC_DEFINE(_REENTRANT) ;; *-*-os2*) USE_PTHREADS= _PTHREAD_LDFLAGS= ;; alpha*-*-osf*) AC_DEFINE(_REENTRANT) ;; *-*-solaris*) AC_DEFINE(_REENTRANT) if test ! "$GNU_CC"; then CFLAGS="$CFLAGS -mt" CXXFLAGS="$CXXFLAGS -mt" fi ;; *-*-netbsd*) USE_PTHREADS= _PTHREAD_LDFLAGS= esac fi dnl dnl Indicate that platform requires special thread safe dnl locking when starting up the OJI JVM dnl (see mozilla/modules/oji/src/nsJVMManager.cpp) dnl ======================================================== case "$target" in *-hpux*) AC_DEFINE(MOZ_OJI_REQUIRE_THREAD_SAFE_ON_STARTUP) ;; *) ;; esac dnl See if mmap sees writes dnl ======================================================== dnl For cross compiling, just define it as no, which is a safe default 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 "$result" = "no"; then AC_DEFINE(MMAP_MISSES_WRITES) fi dnl Checks for library functions. dnl ======================================================== AC_PROG_GCC_TRADITIONAL AC_FUNC_MEMCMP AC_CHECK_FUNCS(random qsort strerror lchown fchmod snprintf localtime_r statvfs memmove usleep rint) AC_CHECK_HEADERS(gnu/libc-version.h) AC_CHECK_FUNCS(nl_langinfo) AC_CACHE_CHECK( [for gnu_get_libc_version()], ac_cv_func_gnu_get_libc_version, [AC_TRY_LINK([ #ifdef HAVE_GNU_LIBC_VERSION_H #include #endif ], [const char *glibc_version = gnu_get_libc_version();], [ac_cv_func_gnu_get_libc_version=yes AC_DEFINE(HAVE_GNU_GET_LIBC_VERSION)], [ac_cv_func_gnu_get_libc_version=no] )] ) AC_MSG_CHECKING(how to call gettimeofday) AC_CACHE_VAL(ac_cv_gettimeofday_args, [AC_TRY_COMPILE([#include #include ], [struct timeval tv; struct timezone tzp; gettimeofday(&tv, &tzp);], [ac_cv_gettimeofday_args=2], [AC_TRY_COMPILE([#include #include ], [struct timeval tv; gettimeofday(&tv);], [ac_cv_gettimeofday_args=1], [ac_cv_gettimeofday_args=0])])]) if test "$ac_cv_gettimeofday_args" = 1 ; then AC_DEFINE(HAVE_GETTIMEOFDAY) AC_MSG_RESULT(one argument) elif test "$ac_cv_gettimeofday_args" = 2 ; then AC_DEFINE(HAVE_GETTIMEOFDAY) AC_DEFINE(GETTIMEOFDAY_TWO_ARGS) AC_MSG_RESULT(two arguments) else AC_MSG_RESULT(unknown) fi dnl Figure out how to 'allocate' paged memory areas (see xpcom/ds/nsPageMgr.cpp) dnl First see if /dev/zero is supported so that we dnl can mmap against it. If not (hpux) then see if dnl if valloc is supported (which is hpux's malloc dnl on paged memory boundary dnl ======================================================== AC_MSG_CHECKING(for /dev/zero) if test "$HAVE_DEV_ZERO"; then AC_DEFINE(HAVE_DEV_ZERO) AC_MSG_RESULT(yes) else if test -r /dev/zero && test -z "$CROSS_COMPILE"; then AC_DEFINE(HAVE_DEV_ZERO) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) AC_MSG_CHECKING(for valloc) AC_CACHE_VAL(ac_cv_valloc, [AC_TRY_COMPILE([#include ], [void *ptr = valloc(1);], [ac_cv_valloc=true], [ac_cv_valloc=false])]) if test "$ac_cv_valloc" = true ; then AC_DEFINE(HAVE_VALLOC) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi fi fi dnl Does this platform require array notation to assign to a va_list? dnl If cross-compiling, we assume va_list is "normal". If this breaks dnl you, set ac_cv_valistisarray=true and maybe define HAVE_VA_LIST_AS_ARRAY dnl also just to be sure. AC_MSG_CHECKING(whether va_list assignments need array notation) AC_CACHE_VAL(ac_cv_valistisarray, [AC_TRY_RUN([#include #include void foo(int i, ...) { va_list ap1, ap2; va_start(ap1, i); ap2 = ap1; if (va_arg(ap2, int) != 123 || va_arg(ap1, int) != 123) { exit(1); } va_end(ap1); va_end(ap2); } int main() { foo(0, 123); return(0); }], [ac_cv_valistisarray=false], [ac_cv_valistisarray=true], [ac_cv_valistisarray=false])]) if test "$ac_cv_valistisarray" = true ; then AC_DEFINE(HAVE_VA_LIST_AS_ARRAY) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi dnl Check for dll-challenged libc's. dnl This check is apparently only needed for Linux. case "$target" in *-linux*) dnl =================================================================== curdir=`pwd` rm -f conftest* /tmp/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("./../tmp/conftest1.so",RTLD_LAZY); dlopen("/tmp/conftest1.so",RTLD_LAZY); dlopen("/tmp/../tmp/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 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 /tmp cd /tmp 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 ${curdir} rm -f conftest* /tmp/conftest* dnl =================================================================== ;; esac dnl Checks for specific (libc) global variables AC_MSG_CHECKING(for sys_errlist/sys_nerr) AC_CACHE_VAL(ac_cv_syserrlist, [AC_TRY_COMPILE([#include #include ], [char *foo = sys_errlist[sys_nerr-1];], [ac_cv_syserrlist=true], [ac_cv_syserrlist=false])]) if test "$ac_cv_syserrlist" = true ; then AC_DEFINE(HAVE_SYSERRLIST) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi dnl By default, turn rtti and exceptions off on g++/egcs dnl ======================================================== if test "$GNU_CXX"; then _MOZ_RTTI_FLAGS=${_COMPILER_PREFIX}-fno-rtti AC_MSG_CHECKING(for C++ exceptions flag) dnl They changed -f[no-]handle-exceptions to -f[no-]exceptions in g++ 2.8 AC_CACHE_VAL(ac_cv_cxx_exceptions_flags, [echo "int main() { return 0; }" | cat > conftest.C ${CXX-g++} ${CXXFLAGS} -c -fno-handle-exceptions conftest.C > conftest.out 2>&1 if egrep "warning.*renamed" conftest.out >/dev/null; then ac_cv_cxx_exceptions_flags=${_COMPILER_PREFIX}-fno-exceptions else ac_cv_cxx_exceptions_flags=${_COMPILER_PREFIX}-fno-handle-exceptions fi rm -f conftest*]) AC_MSG_RESULT($ac_cv_cxx_exceptions_flags) _MOZ_EXCEPTIONS_FLAGS=$ac_cv_cxx_exceptions_flags fi dnl Put your C++ language/feature checks below AC_LANG_CPLUSPLUS AC_MSG_CHECKING(for ios::binary) AC_CACHE_VAL(ac_cv_ios_binary, [AC_TRY_COMPILE([#include ] [#include ], [char *buffer = "config.log"; fstream *mFileStream=new fstream(buffer, ios::binary);], [ac_cv_ios_binary=true], [ac_cv_ios_binary=false])]) if test "$ac_cv_ios_binary" = true ; then AC_DEFINE(HAVE_IOS_BINARY) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for ios::bin) AC_CACHE_VAL(ac_cv_ios_bin, [AC_TRY_COMPILE([#include ] [#include ], [char *buffer = "config.log"; fstream *mFileStream=new fstream(buffer, ios::bin);], [ac_cv_ios_bin=true], [ac_cv_ios_bin=false])]) if test "$ac_cv_ios_bin" = true ; then AC_DEFINE(HAVE_IOS_BIN) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for ostreams) AC_CACHE_VAL(ac_cv_ostream, [AC_TRY_LINK([#include ], [streambuf *xxx; ostream *foo=new ostream(xxx);], [ac_cv_ostream=true], [ac_cv_ostream=false])]) if test "$ac_cv_ostream" = true ; then AC_DEFINE(HAVE_OSTREAM) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) _SAVE_LIBS=$LIBS LIBS="$LIBS -lstdc++" if test "$target_os" = "os2_emx"; then LIBS='-lemxio -lsocket -lstdcpp' fi AC_MSG_CHECKING(for ostreams in -lstdc++) AC_CACHE_VAL(ac_cv_lib_stdcpp_ostream, [AC_TRY_LINK([#include ], [ostream *foo=new ostream();], [ac_cv_lib_stdcpp_ostream=true], [ac_cv_lib_stdcpp_ostream=false])]) if test "$ac_cv_lib_stdcpp_ostream" = true ; then AC_DEFINE(HAVE_OSTREAM) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) LIBS=$_SAVE_LIBS fi fi AC_CACHE_CHECK(for C++ \"bool\" keyword, ac_cv_cpp_bool, [AC_TRY_COMPILE(bool b;, b = true;, ac_cv_cpp_bool=yes, ac_cv_cpp_bool=no)]) if test "$ac_cv_cpp_bool" = no ; then AC_DEFINE(NEEDS_bool) fi 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 "$ac_cv_cpp_explicit" = yes ; then AC_DEFINE(HAVE_CPP_EXPLICIT) fi dnl Check for template specialization dnl Test code and requirement from scc@netscape.com. dnl Autoconf cut-and-paste job by shaver@mozilla.org. AC_CACHE_CHECK(for C++ template specialization support, ac_cv_cpp_template_specialization, [AC_TRY_COMPILE(template struct X { int a; }; class Y {}; struct X { double a; };, X int_x; X y_x;, ac_cv_cpp_template_specialization=yes, ac_cv_cpp_template_specialization=no)]) dnl The above test works fine for Sun's WorkShop 4.2 compiler, but dnl dies horribly trying to build mozilla with HAVE_CPP_SPECIALIZATION dnl defined. So, even though the output above will say yes, we force dnl it to reconsider.... (5.0 works fine, though.) dnl Info and testing provided by tor@cs.brown.edu. case "$target" in *-*-solaris*) if test ! "$GNU_CC"; then if test ! -z "`${CC} -V 2>&1 | head -1 | grep '4.2'`"; then ac_cv_cpp_template_specialization=no fi fi ;; esac if test "$ac_cv_cpp_template_specialization" = yes ; then AC_DEFINE(HAVE_CPP_SPECIALIZATION) fi dnl Check for support of modern template specialization syntax dnl Test code and requirement from scc@netscape.com. dnl Autoconf cut-and-paste job by waterson@netscape.com AC_CACHE_CHECK(for modern C++ template specialization syntax support, ac_cv_cpp_modern_specialize_template_syntax, [AC_TRY_COMPILE(template struct X { int a; }; class Y {}; template <> struct X { double a; };, X int_x; X y_x;, ac_cv_cpp_modern_specialize_template_syntax=yes, ac_cv_cpp_modern_specialize_template_syntax=no)]) if test "$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 dont 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 $ac_cv_cpp_exceptions = yes ; then dnl AC_DEFINE(HAVE_CPP_EXCEPTIONS) dnl fi dnl Some compilers have marginal |using| support; for example, gcc-2.7.2.3 dnl supports it well enough to allow us to use it to change access, but not dnl to resolve ambiguity. The next two tests determine how well the |using| dnl keyword is supported. dnl dnl Check to see if we can change access with |using|. AC_CACHE_CHECK(whether the C++ \"using\" keyword can change access, ac_cv_cpp_access_changing_using, [AC_TRY_COMPILE(class X { public: int go(const X&) {return 3;} }; class Y : public X { public: int go(int) {return 2;} private: using X::go; };, X x; Y y;, ac_cv_cpp_access_changing_using=yes, ac_cv_cpp_access_changing_using=no)]) if test "$ac_cv_cpp_access_changing_using" = 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 "$ac_cv_trouble_comparing_to_zero" = yes ; then AC_DEFINE(HAVE_CPP_TROUBLE_COMPARING_TO_ZERO) fi dnl End of C++ language/feature checks AC_LANG_C dnl ======================================================== dnl = dnl = Internationalization checks dnl = dnl ======================================================== dnl dnl Internationalization and Locale support is different dnl on various UNIX platforms. Checks for specific i18n dnl features go here. dnl check for LC_MESSAGES AC_CACHE_CHECK(for LC_MESSAGES, ac_cv_i18n_lc_messages, [AC_TRY_COMPILE([#include ], [int category = LC_MESSAGES;], ac_cv_i18n_lc_messages=yes, ac_cv_i18n_lc_messages=no)]) if test "$ac_cv_i18n_lc_messages" = yes; then AC_DEFINE(HAVE_I18N_LC_MESSAGES) fi dnl Mozilla specific options dnl ======================================================== dnl The macros used for command line options dnl are defined in build/autoconf/altoptions.m4. dnl ======================================================== dnl = dnl = Components and Features dnl = dnl ======================================================== MOZ_ARG_HEADER(Components and Features) MOZ_ARG_DISABLE_BOOL(async-dns, [ --disable-async-dns Disable separate dns thread], NO_UNIX_ASYNC_DNS=1) MOZ_ARG_DISABLE_BOOL(logging, [ --disable-logging Disable nsLogging facilities], NS_DISABLE_LOGGING=1) if test "$NS_DISABLE_LOGGING"; then AC_DEFINE(NS_DISABLE_LOGGING) fi AC_SUBST(NS_DISABLE_LOGGING) dnl build mozilla/xpfe by default MOZ_BUILD_XPFE=1 MOZ_ARG_DISABLE_BOOL(build-xpfe, [ --disable-build-xpfe Disable building of mozilla/xpfe (BROKEN)], MOZ_BUILD_XPFE= ) dnl build Mail & News by default MOZ_MAIL_NEWS=1 MOZ_ARG_DISABLE_BOOL(mailnews, [ --disable-mailnews Disable building of mail & news components], MOZ_MAIL_NEWS= ) if test "$MOZ_MAIL_NEWS"; then AC_DEFINE(MOZ_MAIL_NEWS) fi AC_SUBST(MOZ_MAIL_NEWS) dnl Turn on editor logging by default MOZ_EDITOR_API_LOG=1 MOZ_ARG_DISABLE_BOOL(editor-api-log, [ --disable-editor-api-log Disable editor logging], MOZ_EDITOR_API_LOG= ) if test "$MOZ_EDITOR_API_LOG"; then AC_DEFINE(MOZ_EDITOR_API_LOG) fi AC_SUBST(MOZ_EDITOR_API_LOG) dnl Turn on the new lightweight gfx text control frames MOZ_ENDER_LITE=1 MOZ_ARG_DISABLE_BOOL(ender-lite, [ --disable-ender-lite Disable new lightweight text control frames], MOZ_ENDER_LITE= ) if test "$MOZ_ENDER_LITE"; then AC_DEFINE(MOZ_ENDER_LITE) fi AC_SUBST(MOZ_ENDER_LITE) dnl Turn on malloc tracing NS_TRACE_MALLOC= MOZ_ARG_ENABLE_BOOL(trace-malloc, [ --enable-trace-malloc Enable malloc tracing], NS_TRACE_MALLOC=1 ) if test "$NS_TRACE_MALLOC"; then AC_DEFINE(NS_TRACE_MALLOC) fi AC_SUBST(NS_TRACE_MALLOC) dnl Turn on reflow counting MOZ_REFLOW_PERF= MOZ_ARG_ENABLE_BOOL(reflow-perf, [ --enable-reflow-perf Enable reflow performance tracing], MOZ_REFLOW_PERF=1 ) if test "$MOZ_REFLOW_PERF"; then AC_DEFINE(MOZ_REFLOW_PERF) fi AC_SUBST(MOZ_REFLOW_PERF) dnl make sure that we compile in multi-processor support NS_MT_SUPPORTED=1 AC_DEFINE(NS_MT_SUPPORTED) dnl build the tests by default ENABLE_TESTS=1 MOZ_ARG_DISABLE_BOOL(tests, [ --disable-tests Dont build the tests], ENABLE_TESTS= ) dnl bi-directional support off by default IBMBIDI= MOZ_ARG_ENABLE_BOOL(bidi, [ --enable-bidi Enable bi-directional support], IBMBIDI=1) if test "$IBMBIDI"; then AC_DEFINE(IBMBIDI) fi dnl ======================================================== dnl = dnl = --enable-monolithic-toolkit dnl = dnl = We dont need to link in the toolkit statically into the dnl = app. With the exception of some test programs (most dnl = notably the gecko viewer) mozilla does not have any dnl = toolkit specific code in the "app" dnl = dnl = The only places where toolkit specific code is needed dnl = are: dnl = dnl = mozilla/widget dnl = mozilla/widget/timer dnl = mozilla/gfx dnl = dnl = These components themselves link with the toolkit. At dnl = runtime, Mozilla will dlopen() these components and dnl = use the code in them without having to link with them. dnl = dnl = This all happens through XPCOM. dnl = dnl = Doing this makes it possible to have one single set of dnl = binaries for mozilla which can effectively use a dnl = different widget toolkit at runtime. dnl = dnl = However, on some unik platforms, the linker (ld) and the dnl = runtime loader (ld.so) might not be smart enough to dnl = resolve toolkit dependencies linked into components dnl = which are later dlopen()ed by mozilla. dnl = dnl = For this reason, the --enable-monolithic-toolkit flag dnl = is provided. If set, it will cause the toolkit libs dnl = to be linked in to mozilla itself, and not the dnl = 3 components above (widget, gfx and timer). dnl = dnl = In the case statement following this comment, I have dnl = forced the toolkit to be monolithic for all platforms dnl = that are not Linux and Solaris, as these are the only dnl = ones that I could test. dnl = dnl = If you have questions, comments, or problems getting dnl = this to work on your platform, send me email: dnl = dnl = ramiro@fateware.com dnl = dnl ======================================================== dnl Assume life sucks MOZ_MONOLITHIC_TOOLKIT=1 dnl The following are the only platforms I tested -ramiro dnl OpenVMS added by Colin Blake dnl Tru64 added by Jim Nance dnl hpux added by John Gaunt workaround for bug 39747 dnl irix added for bug 53471 dnl nto added by Jerry Kirk case "$target" in *-*-linux*) MOZ_MONOLITHIC_TOOLKIT= ;; *-*-solaris*) MOZ_MONOLITHIC_TOOLKIT= ;; *-openvms*) MOZ_MONOLITHIC_TOOLKIT= ;; *-bsdi*) MOZ_MONOLITHIC_TOOLKIT= ;; *-freebsd*) MOZ_MONOLITHIC_TOOLKIT= ;; *-netbsd*) MOZ_MONOLITHIC_TOOLKIT= ;; *-openbsd*) MOZ_MONOLITHIC_TOOLKIT= ;; *-*-aix*) MOZ_MONOLITHIC_TOOLKIT= ;; *-*-osf*) MOZ_MONOLITHIC_TOOLKIT= ;; *-hpux*) MOZ_MONOLITHIC_TOOLKIT= ;; *-irix*) MOZ_MONOLITHIC_TOOLKIT= ;; *-nto*) MOZ_MONOLITHIC_TOOLKIT= ;; esac MOZ_ARG_ENABLE_BOOL(monolithic-toolkit, [ --enable-monolithic-toolkit Link the toolkit into the app], MOZ_MONOLITHIC_TOOLKIT=1) if test "$MOZ_MONOLITHIC_TOOLKIT" then AC_DEFINE(MOZ_MONOLITHIC_TOOLKIT) fi dnl ======================================================== dnl = dnl = End MOZ_MONOLITHIC_TOOLKIT hacks dnl = dnl ======================================================== dnl ======================================================== dnl = dnl = --enable-modules=mod1,mod2 dnl = dnl = Only selectively build modules dnl = dnl ======================================================== BUILD_MODULES=all MOZ_ARG_ENABLE_STRING(modules, [ --enable-modules Enable build of specific modules], [ BUILD_MODULES=`echo $enableval | sed 's/,/ /g'` ] ) dnl ======================================================== dnl ======================================================== dnl = dnl = --diable-pic-dso-cflags dnl = dnl = A hack to disable the generation of PIC for shared libs dnl = dnl ======================================================== ENABLE_PIC_DSO_CFLAGS=1 MOZ_ARG_DISABLE_BOOL(pic-dso-cflags, [ --disable-pic-dso-cflags Do not generate PIC for shared libs], ENABLE_PIC_DSO_CFLAGS= ) if test ! "$ENABLE_PIC_DSO_CFLAGS" then DSO_PIC_CFLAGS="" fi dnl ======================================================== dnl = dnl = Compiler Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Compiler Options) MOZ_ARG_ENABLE_BOOL(crash-on-assert, [ --enable-crash-on-assert Make NS_ASSERTION crash on Unix], AC_DEFINE(UNIX_CRASH_ON_ASSERT)) dnl ======================================================== dnl = dnl = --enable-lea dnl = dnl = Enable Lea malloc in xpcom. OFF by default. dnl = dnl ======================================================== MOZ_ARG_ENABLE_BOOL(lea, [ --enable-lea Enable Lea malloc for Linux ], [ XPCOM_USE_LEA=1 AC_DEFINE(XPCOM_USE_LEA)] ) dnl ======================================================== dnl = dnl = --enable-optimize dnl = dnl = Enable code optimization. OFF by default. dnl = dnl ======================================================== MOZ_OPTIMIZE= if test ! "$MOZ_OPTIMIZE_FLAGS" then MOZ_OPTIMIZE_FLAGS="-O" fi MOZ_ARG_ENABLE_STRING(optimize, [ --enable-optimize(=flag) Enable code optimizations (flag, ie. -O2) ], [ if test "$enableval" != "no"; then MOZ_OPTIMIZE=1 if test -n "$enableval" && test "$enableval" != "yes"; then MOZ_OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` fi fi ]) if test "$MOZ_OPTIMIZE" then CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS" CXXFLAGS="$CXXFLAGS $MOZ_OPTIMIZE_FLAGS" fi dnl ======================================================== dnl = dnl = --disable-debug dnl = dnl = Disable building with debug info. dnl = dnl = Debugging is ON by default so that we get more useful dnl = bug reports. dnl = dnl ======================================================== MOZ_DEBUG=1 if test ! "$MOZ_DEBUG_FLAGS" then case "$target" in *-*-os2_vacpp) MOZ_DEBUG_FLAGS="/Ti+" ;; *) MOZ_DEBUG_FLAGS="-g" ;; esac fi MOZ_ARG_DISABLE_BOOL(debug, [ --disable-debug Disable building with debug info], MOZ_DEBUG=) MOZ_DEBUG_ENABLE_DEFS="-DDEBUG" case "${target_os}" in beos*) MOZ_DEBUG_ENABLE_DEFS="$MOZ_DEBUG_ENABLE_DEFS -DDEBUG_${USER}" ;; *) MOZ_DEBUG_ENABLE_DEFS="$MOZ_DEBUG_ENABLE_DEFS -DDEBUG_`$WHOAMI`" ;; esac MOZ_DEBUG_ENABLE_DEFS="$MOZ_DEBUG_ENABLE_DEFS -DTRACING" MOZ_DEBUG_DISABLE_DEFS="-DNDEBUG -DTRIMMED" dnl ======================================================== dnl = dnl = --enable-strip-libs dnl = dnl = Enable stripping of .so and .a libs dnl = dnl ======================================================== if test -z "$MOZ_POST_DSO_LIB_COMMAND"; then MOZ_POST_DSO_LIB_COMMAND=true fi if test -z "$MOZ_POST_PROGRAM_COMMAND"; then MOZ_POST_PROGRAM_COMMAND=true fi case "$target" in *-*-os2*) MOZ_POST_DSO_LIB_COMMAND='@echo' MOZ_POST_PROGRAM_COMMAND='@echo' ;; esac MOZ_ARG_ENABLE_BOOL(strip-libs, [ --enable-strip-libs Enable stripping of .so and .a libs ], [ MOZ_POST_DSO_LIB_COMMAND='$(STRIP)' MOZ_POST_PROGRAM_COMMAND='$(STRIP)' ]) dnl ======================================================== dnl = dnl = MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS dnl = dnl = Flags to strip unused symbols from .so components dnl = dnl = On on Linux non debug builds by default dnl = dnl ======================================================== MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS= if test ! "$MOZ_DEBUG" then case "$host" in *-linux*) MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' ;; *-nto*) MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' ;; esac fi dnl ======================================================== dnl ======================================================== dnl = dnl = --enable-elf-dynstr-gc dnl = 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= ) AC_SUBST(USE_ELF_DYNSTR_GC) dnl ======================================================== dnl = dnl = --with-debug-modules=module1,^module2,etc dnl = dnl = Enable/disable debug for specific modules only dnl = module names beginning with ^ will be disabled (this is because you can't dnl = pass args to --without-debug-modules) dnl = dnl ======================================================== MOZ_ARG_WITH_STRING(default-mozilla-five-home, [ --with-default-mozilla-five-home Set the default value for MOZILLA_FIVE_HOME], [ val=`echo $withval` DSO_LDOPTS="$DSO_LDOPTS -Wl,-rpath=$val" LIBS="$LIBS -Wl,-rpath=$val" AC_DEFINE_UNQUOTED(MOZ_DEFAULT_MOZILLA_FIVE_HOME,"$val") MOZ_NSPRENV_OVERRIDE_DSO_LDOPTS="-shared -rpath=$val" AC_SUBST(MOZ_NSPRENV_OVERRIDE_DSO_LDOPTS) ] ) dnl ======================================================== dnl ======================================================== dnl = dnl = --with-debug-modules=module1,^module2,etc dnl = dnl = Enable/disable debug for specific modules only dnl = module names beginning with ^ will be disabled (this is because you can't dnl = pass args to --without-debug-modules) dnl = dnl ======================================================== MOZ_ARG_WITH_STRING(debug-modules, [ --with-debug-modules Enable/disable debug for specific modules only], [ MOZ_DEBUG_MODULES=`echo $withval | sed 's/,/ /g'` ] ) dnl ======================================================== dnl ======================================================== dnl = dnl = --with-dbgrinfo-modules=module1,^module2,etc dnl = dnl = Enable/disable generation of debugger info for specific modules only dnl = the special module name ALL_MODULES can be used to denote all modules dnl = module names beginning with ^ will be disabled dnl = dnl ======================================================== MOZ_DBGRINFO_MODULES="ALL_MODULES" MOZ_ARG_WITH_STRING(dbgrinfo-modules, [ --with-dbgrinfo-modules Enable/disable generation of debugger info for specific modules only], [ for i in `echo $withval | sed 's/,/ /g'`; do dnl note that the list of module names is reversed as it is copied - this is dnl important, as it will allow config.mk to interpret stuff like dnl "^ALL_MODULES xpcom" properly if test "$i" = "no"; then i="^ALL_MODULES" fi MOZ_DBGRINFO_MODULES="$i $MOZ_DBGRINFO_MODULES"; done ]) dnl ======================================================== dnl ======================================================== dnl = dnl = --with-extensions=extension1,extension2, dnl = dnl = Enable compilation of specific extension modules dnl = dnl ======================================================== dnl Need cookie and wallet to build mozilla, this should dnl not be the case, 18352 has been filed. dnl http://bugzilla.mozilla.org/show_bug.cgi?id=18352 MOZ_EXTENSIONS_DEFAULT="cookie wallet xml-rpc xmlextras" MOZ_ARG_WITH_STRING(extensions, [ --with-extensions Enable extensions (dirs in extensions/)], [ MOZ_EXTENSIONS="" for option in `echo $withval | sed 's/,/ /g'`; do if test "$option" = "yes" || test "$option" = "all"; then MOZ_EXTENSIONS="$MOZ_EXTENSIONS $MOZ_EXTENSIONS_DEFAULT irc xmlterm" elif test "$option" = "no" || test "$option" = "none"; then MOZ_EXTENSIONS="" elif test "$option" = "default"; then MOZ_EXTENSIONS="$MOZ_EXTENSIONS $MOZ_EXTENSIONS_DEFAULT" else MOZ_EXTENSIONS="$MOZ_EXTENSIONS $option" fi done ], [ MOZ_EXTENSIONS="$MOZ_EXTENSIONS_DEFAULT" ] ) if test -z "$MOZ_ENABLE_GTK" && test `echo "$MOZ_EXTENSIONS" | grep -c xmlterm`; then AC_MSG_WARN([Cannot build xmlterm without gtk toolkit. Removing xmlterm from MOZ_EXTENSIONS.]) MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's|xmlterm||'` fi dnl Disable jar packaging MOZ_ARG_DISABLE_BOOL(jar-packaging, [ --disable-jar-packaging Disable jar packaging of chrome (Deprecated) ], MOZ_DISABLE_JAR_PACKAGING=1 ) MOZ_ARG_ENABLE_STRING(chrome-format, [ --enable-chrome-format=[jar|flat|both] Select format of chrome files (defaults to jar)], MOZ_CHROME_FILE_FORMAT=`echo $enableval | tr A-Z a-z`) if test -z "$MOZ_CHROME_FILE_FORMAT"; then if test -n "$MOZ_DISABLE_JAR_PACKAGING"; then MOZ_CHROME_FILE_FORMAT=flat else MOZ_CHROME_FILE_FORMAT=jar fi fi if test "$MOZ_CHROME_FILE_FORMAT" != "jar" && test "$MOZ_CHROME_FILE_FORMAT" != "flat" && test "$MOZ_CHROME_FILE_FORMAT" != "both"; then AC_MSG_ERROR([--enable-chrome-format must be set to either jar, flat or both]) fi dnl ======================================================== _cpp_md_flag= MOZ_ARG_DISABLE_BOOL(md, [ --disable-md Do not use compiler-based dependencies ], [], [_cpp_md_flag=1], [dnl Default is to turn on -MD if using GNU-compatible compilers if test "$GNU_CC" -a "$GNU_CXX"; then _cpp_md_flag=1 fi]) if test "$_cpp_md_flag"; then COMPILER_DEPEND=1 _DEPEND_CFLAGS='$(filter-out %/.pp,-Wp,-MD,$(MDDEPDIR)/$(*F).pp)' fi MDDEPDIR='.deps' AC_SUBST(COMPILER_DEPEND) AC_SUBST(MDDEPDIR) MOZ_ARG_DISABLE_BOOL(pedantic, [ --disable-pedantic Issue all warnings demanded by strict ANSI C ], _PEDANTIC= ) if test "$_PEDANTIC"; then AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS=$CXXFLAGS CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-pedantic" AC_MSG_CHECKING([whether C++ compiler has -pedantic long long bug]) AC_TRY_RUN([ int main () { if (sizeof(long long) != 8) { return 1; } return 0; } ], result="no", result="yes", result="maybe" ) AC_MSG_RESULT([$result]) CXXFLAGS="$_SAVE_CXXFLAGS" AC_LANG_C case "$result" in no) _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} ${_COMPILER_PREFIX}-pedantic" _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-pedantic" ;; yes) AC_MSG_ERROR([Your compiler appears to have a known bug where long long is miscompiled when using -pedantic. Reconfigure using --disable-pedantic. ]) ;; maybe) AC_MSG_WARN([Cannot test -pedantic long long bug when cross-compiling.]) ;; esac fi dnl Autoconf test for gcc 2.7.2.x (and maybe others?) so that we don't dnl provide non-const forms of the operator== for comparing nsCOMPtrs to dnl raw pointers in nsCOMPtr.h. (VC++ has the same bug.) AC_LANG_CPLUSPLUS _SAVE_CXXFLAGS=$CXXFLAGS CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS}" AC_CACHE_CHECK(for correct overload resolution with const and templates, ac_nscap_nonconst_opeq_bug, [AC_TRY_COMPILE([ template class Pointer { public: T* myPtr; }; template int operator==(const Pointer& rhs, U* lhs) { return rhs.myPtr == lhs; } template int operator==(const Pointer& rhs, const U* lhs) { return rhs.myPtr == lhs; } ], [ Pointer foo; const int* bar; return foo == bar; ], ac_nscap_nonconst_opeq_bug="no", ac_nscap_nonconst_opeq_bug="yes")]) AC_LANG_C CXXFLAGS="$_SAVE_CXXFLAGS" if test "$ac_nscap_nonconst_opeq_bug" = "yes" ; then AC_DEFINE(NSCAP_DONT_PROVIDE_NONCONST_OPEQ) fi dnl pass -Wno-long-long to the compiler MOZ_ARG_ENABLE_BOOL(long-long-warning, [ --enable-long-long-warning Pass -Wno-long-long to the compiler], _IGNORE_LONG_LONG_WARNINGS=) if test "$_IGNORE_LONG_LONG_WARNINGS"; then _SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS ${_COMPILER_PREFIX}-Wno-long-long" AC_MSG_CHECKING([whether compiler supports -Wno-long-long]) AC_TRY_COMPILE([], [return(0);], [ _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} ${_COMPILER_PREFIX}-Wno-long-long" _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-Wno-long-long" result="yes" ], result="no") AC_MSG_RESULT([$result]) CFLAGS="$_SAVE_CFLAGS" fi MOZ_ARG_DISABLE_BOOL(shared, [ --disable-shared Disable building of internal shared libs (BROKEN)], NO_SHARED_LIB=1) dnl C++ rtti (g++/egcs only - for now) dnl Should be smarter and check that the compiler does indeed have rtti MOZ_ARG_ENABLE_BOOL(cpp-rtti, [ --enable-cpp-rtti Enable C++ RTTI ], [ _MOZ_RTTI_FLAGS=-frtti ] ) dnl C++ exceptions (g++/egcs only - for now) dnl Should be smarter and check that the compiler does indeed have exceptions MOZ_ARG_ENABLE_BOOL(cpp-exceptions, [ --enable-cpp-exceptions Enable C++ exceptions ], [ _MOZ_EXCEPTIONS_FLAGS=-fexceptions ] ) dnl Enable Ultrasparc specific compiler options MOZ_ARG_ENABLE_BOOL(ultrasparc, [ --enable-ultrasparc Enable UltraSPARC specific compiler options ], [case "$target_os" in solaris*) case $OS_TEST in sun4u) if test -z "$GNU_CC"; then NS_USE_NATIVE=1 ASFLAGS='-xarch=v8plus -DULTRA_SPARC -P -L -D_ASM -D__STDC__=0 -K PIC' AC_DEFINE(ULTRA_SPARC) else CFLAGS="${CFLAGS} -Wa,-xarch=v8plus,-DULTRA_SPARC,-P,-L,-D_ASM,-D__STDC__=0" CXXFLAGS="${CXXFLAGS} -Wa,-xarch=v8plus,-DULTRA_SPARC,-P,-L,-D_ASM,-D__STDC__=0,-K,PIC" AC_DEFINE(ULTRA_SPARC) fi ;; esac ;; esac ]) dnl ======================================================== dnl = dnl = Profiling and Instrumenting dnl = dnl ======================================================== MOZ_ARG_HEADER(Profiling and Instrumenting) MOZ_ARG_ENABLE_BOOL(eazel-profiler, [ --enable-eazel-profiler Enable Corel/Eazel profiler], [ ENABLE_EAZEL_PROFILER=1 AC_DEFINE(ENABLE_EAZEL_PROFILER) USE_ELF_DYNSTR_GC= MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS= EAZEL_PROFILER_CFLAGS="-g -O -gdwarf-2 -finstrument-functions -D__NO_STRING_INLINES -D__NO_MATH_INLINES" EAZEL_PROFILER_LIBS="-lprofiler -lpthread"]) MOZ_ARG_WITH_STRING(profile-modules, [ --with-profile-modules Enable/disable profile for specific modules only], [ MOZ_PROFILE_MODULES=`echo $withval | sed 's/,/ /g'` ] ) dnl ======================================================== dnl ======================================================== dnl Enable performance metrics. MOZ_ARG_ENABLE_BOOL(perf-metrics, [ --enable-perf-metrics Enable performance metrics], MOZ_PERF_METRICS=1 AC_DEFINE(MOZ_PERF_METRICS)) MOZ_ARG_ENABLE_BOOL(insure, [ --enable-insure Enable insure++ instrumentation (linux only)], [ MOZ_INSURE="insure" MOZ_INSURIFYING=1 MOZ_INSURE_DIRS="." MOZ_INSURE_EXCLUDE_DIRS="config" ]) MOZ_ARG_WITH_STRING(insure-dirs, [ --with-insure-dirs=\$dirs Dirs to instrument ], MOZ_INSURE_DIRS=$withval ) MOZ_ARG_WITH_STRING(insure-exclude-dirs, [ --with-insure-exclude-dirs=\$dirs Dirs to not instrument ], MOZ_INSURE_EXCLUDE_DIRS="config $withval" ) MOZ_ARG_ENABLE_BOOL(boehm, [ --enable-boehm Enable the Boehm Garbage Collector], AC_DEFINE(GC_LEAK_DETECTOR) GC_LEAK_DETECTOR=1 ) dnl This will enable logging of addref, release, ctor, dtor. MOZ_ARG_ENABLE_BOOL(logrefcnt, [ --enable-logrefcnt Enable Logging of refcounts (default=debug) ], AC_DEFINE(FORCE_BUILD_REFCNT_LOGGING), AC_DEFINE(NO_BUILD_REFCNT_LOGGING)) dnl mozilla/tools/leaky not part of default build. MOZ_ARG_ENABLE_BOOL(leaky, [ --enable-leaky Enable leaky memory tool], MOZ_LEAKY=1) dnl mozilla/tools/leaky not part of default build. MOZ_ARG_ENABLE_BOOL(jprof, [ --enable-jprof Enable jprof profiling tool (pull tools/jprof)], MOZ_JPROF=1 AC_DEFINE(MOZ_JPROF)) dnl mozilla/js/src/xpconnect/tools is not part of default build. MOZ_ARG_ENABLE_BOOL(xpctools, [ --enable-xpctools Build JS profiling tool], MOZ_XPCTOOLS=1) AC_MSG_CHECKING(webshell leaks option) MOZ_ARG_ENABLE_BOOL(detect-webshell-leaks, [ --enable-detect-webshell-leaks Enable detection of webshell leaks (default=yes, unless --disable-debug is used)], [ AC_MSG_RESULT(on (user enabled)) DETECT_WEBSHELL_LEAKS=1 ], [ AC_MSG_RESULT(off (user disabled)) ], [ if test "$MOZ_DEBUG"; then AC_MSG_RESULT(on (debug build)) DETECT_WEBSHELL_LEAKS=1 else AC_MSG_RESULT(off (non-debug build)) fi]) if test "$DETECT_WEBSHELL_LEAKS"; then AC_DEFINE(DETECT_WEBSHELL_LEAKS) AC_SUBST(DETECT_WEBSHELL_LEAKS) fi MOZ_ARG_DISABLE_BOOL(double-buffer, [ --disable-double-buffer Disable double buffering], AC_DEFINE(NO_DOUBLE_BUFFER)) MOZ_ARG_ENABLE_BOOL(wrap-malloc, [ --enable-wrap-malloc Wrap malloc calls (gnu linker only) (default=no) ], [ if test "$GNU_CC"; then WRAP_MALLOC_CFLAGS="${LDFLAGS} -Wl,--wrap -Wl,malloc -Wl,--wrap -Wl,free -Wl,--wrap -Wl,realloc -Wl,--wrap -Wl,__builtin_new -Wl,--wrap -Wl,__builtin_vec_new -Wl,--wrap -Wl,__builtin_delete -Wl,--wrap -Wl,__builtin_vec_delete -Wl,--wrap -Wl,PR_Free -Wl,--wrap -Wl,PR_Malloc -Wl,--wrap -Wl,PR_Calloc -Wl,--wrap -Wl,PR_Realloc" MKSHLIB='$(CXX) $(DSO_LDOPTS) $(WRAP_MALLOC_CFLAGS) -o $@' fi]) MOZ_ARG_WITH_STRING(wrap-malloc, [ --with-wrap-malloc=\$dir Location of malloc wrapper library], WRAP_MALLOC_LIB=$withval) MOZ_ARG_ENABLE_BOOL(efence, [ --enable-efence Link with Electric Fence if available (default=no) ], AC_CHECK_LIB(efence,malloc)) dnl ======================================================== dnl = dnl = MOZ_DEMANGLE_UNDEFINED_SYMBOLS dnl = dnl = Support for demangling undefined symbols dnl = dnl ======================================================== AC_CHECK_LIB(iberty, cplus_demangle, [HAVE_DEMANGLE=1], HAVE_DEMANGLE=, "-liberty") MOZ_DEMANGLE_SYMBOLS= if test "$HAVE_DEMANGLE" then case "$target" in *-linux*) # Demangle only for debug or trace-malloc builds if test "$MOZ_DEBUG" || test "$NS_TRACE_MALLOC" then MOZ_DEMANGLE_SYMBOLS=1 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS) fi ;; *-solaris*) # Demangle only for debug builds which are using the Gnu compiler. if test "$GNU_CC" then if test "$MOZ_DEBUG" then MOZ_DEMANGLE_SYMBOLS=1 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS) fi fi ;; esac fi AC_SUBST(MOZ_DEMANGLE_SYMBOLS) dnl ======================================================== dnl = dnl = End MOZ_DEMANGLE_SYMBOLS dnl = dnl ======================================================== dnl ======================================================== dnl = dnl = Misc. Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Misc. Options) MOZ_ARG_ENABLE_STRING(homedir, [ --enable-homedir=\$val Set the homedir to \$val], dnl [ Location of the mozilla user directory (default is ~/.mozilla).], [if echo "$enableval" | grep "\/" >/dev/null; then AC_MSG_ERROR("Homedir must be single relative path.") else AC_DEFINE_UNQUOTED(MOZ_USER_DIR,"$enableval") fi], AC_DEFINE(MOZ_USER_DIR,".mozilla") ) MOZ_ARG_ENABLE_BOOL(idltool, [ --enable-idlc Build idl tool (default=no) ], BUILD_IDLC=1) MOZ_ARG_ENABLE_BOOL(xterm-updates, [ --enable-xterm-updates Update XTERM titles with current command.], MOZ_UPDATE_XTERM=1) dnl dnl By default, we will now build with LDAP support, which you can dnl turn off with the --disable-ldap option. We also added the dnl ldap-experimental flag, which is for experimental LDAP code, dnl not currently turned on in the default build. dnl MOZ_LDAP_XPCOM=1 dnl dnl --disable-ldap dnl MOZ_ARG_DISABLE_BOOL(ldap, [ --disable-ldap Disable LDAP support], MOZ_LDAP_XPCOM= ) dnl --enable-ldap-experimental dnl MOZ_ARG_ENABLE_BOOL(ldap-experimental, [ --enable-ldap-experimental Enable LDAP experimental features (default=no)], MOZ_LDAP_XPCOM_EXPERIMENTAL=1 ) dnl --disable-xul dnl MOZ_XUL=1 MOZ_ARG_DISABLE_BOOL(xul, [ --disable-xul Disable XUL ], MOZ_XUL= ) if test "$MOZ_XUL"; then AC_DEFINE(MOZ_XUL) AC_DEFINE(INCLUDE_XUL) fi AC_SUBST(MOZ_XUL) AC_SUBST(INCLUDE_XUL) dnl --enable mathml dnl TODO: handle include files here ? dnl MOZ_ARG_ENABLE_BOOL(mathml, [ --enable-mathml Enable MathML ], MOZ_MATHML=1 AC_DEFINE(MOZ_MATHML)) dnl dnl --enable svg dnl TODO: handle include files here ? dnl MOZ_ARG_ENABLE_BOOL(svg, [ --enable-svg Enable SVG ], MOZ_SVG=1 AC_DEFINE(MOZ_SVG)) dnl dnl --enable xsl dnl MOZ_ARG_ENABLE_BOOL(xsl, [ --enable-xsl Enable XSL (BROKEN)], MOZ_XSL=1 AC_DEFINE(MOZ_XSL)) dnl Need the contents of config-defs.h in the build logs VERBOSE_CONFIG_DEFS=1 AC_ARG_ENABLE(verbose-config-defs, [ --disable-verbose-config-defs Do not output the contents of config-defs.h], [if test "$enableval" = "no"; then VERBOSE_CONFIG_DEFS= fi]) dnl New cache is now enabled by default. MOZ_NEW_CACHE=1 dnl The new cache may be optionally disabled in favor of the old cache dnl for performance testing. MOZ_ARG_DISABLE_BOOL(new-cache, [ --disable-new-cache Disable new cache], MOZ_NEW_CACHE=0) if test "$MOZ_NEW_CACHE" = "1"; then AC_DEFINE(MOZ_NEW_CACHE) fi AC_SUBST(MOZ_NEW_CACHE) dnl libpr0n on by default USE_IMG2=1 dnl Turn off the new image library. Soon to go away. MOZ_ARG_DISABLE_BOOL(libpr0n, [ --disable-libpr0n Disable new imagelib], USE_IMG2=) if test "$USE_IMG2" = "1"; then AC_DEFINE(USE_IMG2) fi AC_SUBST(USE_IMG2) dnl ======================================================== dnl = dnl = --diable-dtd-debug dnl = dnl = Disable some DTD debugging code in the parser that dnl = breaks on some compilers because of evil and broken dnl = streams code in htmlparser/src/prstrm.cpp dnl = dnl ======================================================== MOZ_DISABLE_DTD_DEBUG= MOZ_ARG_DISABLE_BOOL(dtd-debug, [ --disable-dtd-debug Disable some DTD debuggin code in the parser)], MOZ_DISABLE_DTD_DEBUG=1 AC_DEFINE(MOZ_DISABLE_DTD_DEBUG) ) dnl ======================================================== dnl = dnl = OS/2 Build Options dnl = dnl ======================================================== MOZ_ARG_HEADER(OS/2 Build Options) MOZ_ARG_WITH_STRING(os2emx, [ --with-os2emx=\$val Build for OS/2 with emx+gcc, set to OMF or A.OUT], [ MOZ_OS2_TOOLS=EMX MOZ_OS2_EMX_OBJECTFORMAT="$withval" AC_DEFINE(XP_OS2_EMX) ]) MOZ_ARG_WITH_STRING(os2vacpp, [ --with-os2vacpp Build for OS/2 with VAC++], [ MOZ_OS2_TOOLS=VACPP AC_DEFINE(XP_OS2_VACPP) ]) dnl ======================================================== dnl = dnl = End OS/2 Build Options dnl = dnl ======================================================== NO_STATIC_LIB=1 MOZ_ARG_ENABLE_BOOL(static, [ --enable-static Enable building of internal static libs (BROKEN)], NO_STATIC_LIB=) dnl ======================================================== MOZ_ARG_ENABLE_STRING(static-components, [ --enable-static-components Enable/disable static linking for specific components only], [ MOZ_STATIC_COMPONENTS=`echo $enableval | sed 's/,/ /g'` ] ) dnl ======================================================== case "$target" in *-*-aix*) if test "${NO_STATIC_LIB}" = "1" -o -z "${NO_SHARED_LIB}"; then if test -f /usr/lpp/xlC/bin/makeC++SharedLib_r; then AIX_SHLIB_BIN='/usr/lpp/xlC/bin/makeC++SharedLib_r' elif test -f /usr/ibmcxx/bin/makeC++SharedLib_r; then AIX_SHLIB_BIN='/usr/ibmcxx/bin/makeC++SharedLib_r' fi AC_PATH_PROG(AIX_SHLIB_BIN, makeC++SharedLib_r, :) if test ! -n "$AIX_SHLIB_BIN"; then echo echo "*** Unable to locate makeC++SharedLib_r, needed for creation of shared" echo "*** libraries on AIX. You will only be able to build static libraries." echo NO_STATIC_LIB='' NO_SHARED_LIB=1 fi fi AC_SUBST(AIX_SHLIB_BIN) ;; esac dnl ======================================================== dnl = dnl = Maintainer debug option (no --enable equivalent) dnl = dnl ======================================================== AC_SUBST(MOZ_TRACK_MODULE_DEPS) 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(DLLTOOL) AC_SUBST(WINDRES) AC_SUBST(USE_SHORT_LIBNAME) AC_SUBST(IMPLIB) AC_SUBST(FILTER) AC_SUBST(BIN_FLAGS) AC_SUBST(NS_USE_NATIVE) AC_SUBST(MOZ_WIDGET_TOOLKIT) AC_SUBST(MOZ_WIDGET_TOOLKIT_LDFLAGS) AC_SUBST(WIDGET_DLL) AC_SUBST(GFXWIN_DLL) AC_SUBST(MOZ_GFX_TOOLKIT) AC_SUBST(MOZ_GFX_TOOLKIT_LDFLAGS) AC_SUBST(MOZ_UPDATE_XTERM) AC_SUBST(MOZ_MATHML) AC_SUBST(MOZ_SVG) AC_SUBST(MOZ_XSL) AC_SUBST(MOZ_MONOLITHIC_TOOLKIT) AC_SUBST(MOZ_JS_LIBS) AC_SUBST(MOZ_SECURITY) AC_SUBST(BUILD_MODULES) AC_SUBST(MOZ_DEBUG) AC_SUBST(MOZ_DEBUG_MODULES) AC_SUBST(MOZ_PROFILE_MODULES) AC_SUBST(MOZ_DEBUG_ENABLE_DEFS) AC_SUBST(MOZ_DEBUG_DISABLE_DEFS) AC_SUBST(MOZ_DEBUG_FLAGS) AC_SUBST(MOZ_DBGRINFO_MODULES) AC_SUBST(MOZ_EXTENSIONS) AC_SUBST(ENABLE_EAZEL_PROFILER) AC_SUBST(EAZEL_PROFILER_CFLAGS) AC_SUBST(EAZEL_PROFILER_LIBS) AC_SUBST(MOZ_PERF_METRICS) AC_SUBST(GC_LEAK_DETECTOR) AC_SUBST(MOZ_LOG_REFCNT) AC_SUBST(MOZ_LEAKY) AC_SUBST(MOZ_JPROF) AC_SUBST(MOZ_XPCTOOLS) AC_SUBST(MOZ_INSURE) AC_SUBST(MOZ_INSURE_DIRS) AC_SUBST(MOZ_INSURE_EXCLUDE_DIRS) AC_SUBST(MOZ_INSURIFYING) AC_SUBST(MOZ_BUILD_XPFE) AC_SUBST(MOZ_LDAP_XPCOM) AC_SUBST(MOZ_LDAP_XPCOM_EXPERIMENTAL) AC_SUBST(XPCOM_USE_LEA) AC_SUBST(UNIX_CRASH_ON_ASSERT) AC_SUBST(NO_UNIX_ASYNC_DNS) AC_SUBST(NO_SHARED_LIB) AC_SUBST(NO_STATIC_LIB) AC_SUBST(MOZ_STATIC_COMPONENTS) AC_SUBST(ENABLE_TESTS) AC_SUBST(IBMBIDI) AC_SUBST(MOZ_USER_DIR) AC_SUBST(FULL_STATIC_BUILD) AC_SUBST(BUILD_IDLC) AC_SUBST(MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS) AC_SUBST(MOZ_COMPONENT_NSPR_LIBS) AC_SUBST(MOZ_COMPONENT_XPCOM_LIBS) AC_SUBST(XPCOM_LIBS) AC_SUBST(MOZ_GLE) AC_SUBST(MOZ_BUILD_ROOT) AC_SUBST(MOZ_OS2_TOOLS) AC_SUBST(MOZ_OS2_EMX_OBJECTFORMAT) AC_SUBST(MOZ_POST_DSO_LIB_COMMAND) AC_SUBST(MOZ_POST_PROGRAM_COMMAND) dnl system JPEG support dnl ======================================================== AC_ARG_WITH(jpeg, [ --with-jpeg[=\$dir] Use system libjpeg [installed at prefix \$dir]], JPEG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS CFLAGS="-I${JPEG_DIR}/include $CFLAGS" LDFLAGS="-L${JPEG_DIR}/lib $LDFLAGS" if test "$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_RUN( #include #include #include int main () { #if JPEG_LIB_VERSION >= $MOZJPEG exit(0); #else exit(1); #endif } , SYSTEM_JPEG=1, [SYSTEM_JPEG= JPEG_CFLAGS= JPEG_LIBS=], SYSTEM_JPEG= ) rm -f core fi CFLAGS=$_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 ${JPEG_LIBS}" fi dnl system ZLIB support dnl ======================================================== AC_ARG_WITH(zlib, [ --with-zlib[=\$dir] Use system libz [installed at prefix \$dir]], ZLIB_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS CFLAGS="-I${ZLIB_DIR}/include $CFLAGS" LDFLAGS="-L${ZLIB_DIR}/lib $LDFLAGS" if test "$ZLIB_DIR" = no; then SYSTEM_ZLIB= else AC_MSG_CHECKING("for zlib.h") AC_TRY_COMPILE([#include "zlib.h"], [], [result="yes" SYSTEM_ZLIB=1], [result="no" SYSTEM_ZLIB=]) AC_MSG_RESULT("$result") fi if test "$SYSTEM_ZLIB" = 1; then AC_CHECK_LIB(z, gzread, [SYSTEM_ZLIB=1 ZLIB_LIBS="-lz $ZLIB_LIBS"], [SYSTEM_ZLIB= ZLIB_CFLAGS= ZLIB_LIBS=], $ZLIB_LIBS) fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS if test "${ZLIB_DIR}" -a -d "${ZLIB_DIR}" -a "$SYSTEM_ZLIB" = 1; then ZLIB_CFLAGS="-I${ZLIB_DIR}/include" ZLIB_LIBS="-L${ZLIB_DIR}/lib ${ZLIB_LIBS}" fi dnl system PNG Support dnl ======================================================== AC_ARG_WITH(png, [ --with-png[=\$dir] Use system libpng [installed at prefix \$dir]], PNG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS CFLAGS="-I${PNG_DIR}/include $ZLIB_CFLAGS $CFLAGS" LDFLAGS="-L${PNG_DIR}/lib $ZLIB_LIBS -lz $LDFLAGS" if test "$PNG_DIR" = no; then SYSTEM_PNG= else AC_CHECK_LIB(png, png_get_valid, [SYSTEM_PNG=1 PNG_LIBS="-lpng $PNG_LIBS"], SYSTEM_PNG=, $PNG_LIBS) fi if test "$SYSTEM_PNG" = 1; then LIBS="$PNG_LIBS $LIBS" AC_TRY_RUN( #include #include #include int main () { #if PNG_LIBPNG_VER >= $MOZPNG exit(0); #else exit(1); #endif } , SYSTEM_PNG=1, [SYSTEM_PNG= PNG_CFLAGS= PNG_LIBS=], SYSTEM_PNG= ) rm -f core fi CFLAGS=$_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 ${PNG_LIBS}" fi dnl system MNG Support dnl ======================================================== AC_ARG_WITH(mng, [ --with-mng[=\$dir] Use system libmng [installed at prefix \$dir]], MNG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS CFLAGS="-I${MNG_DIR}/include $ZLIB_CFLAGS $CFLAGS" LDFLAGS="-L${MNG_DIR}/lib $ZLIB_LIBS -lz $LDFLAGS" if test "$MNG_DIR" = no; then SYSTEM_MNG= else AC_CHECK_LIB(mng, mng_initialize, [SYSTEM_MNG=1 MNG_LIBS="-lmng $MNG_LIBS"], SYSTEM_MNG=, $MNG_LIBS) fi if test "$SYSTEM_MNG" = 1; then LIBS="$MNG_LIBS $LIBS" AC_TRY_RUN( #include #include #include int main () { #if (((MNG_VERSION_MAJOR)<<16)|((MNG_VERSION_MINOR)<<8)|(MNG_VERSION_RELEASE)) >= $MOZMNG exit(0); #else exit(1); #endif } , SYSTEM_MNG=1, [SYSTEM_MNG= MNG_CFLAGS= MNG_LIBS=], SYSTEM_MNG= ) rm -f core fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS if test "${MNG_DIR}" -a -d "${MNG_DIR}" -a "$SYSTEM_MNG" = 1; then MNG_CFLAGS="-I${MNG_DIR}/include" MNG_LIBS="-L${MNG_DIR}/lib ${MNG_LIBS}" fi dnl Disable profile at startup, hack for tinderbox. if test "$MOZ_BYPASS_PROFILE_AT_STARTUP"; then AC_DEFINE(MOZ_BYPASS_PROFILE_AT_STARTUP) fi dnl system FullCircle/Talkback support (Crash-reporting mechanism) dnl ============================================================== MOZ_FULLCIRCLE= FULLCIRCLE_LIBS= MOZ_ARG_ENABLE_BOOL(fullcircle, [ --enable-fullcircle Enable FullCircle/Talkback support], [ MOZ_FULLCIRCLE=1 FULLCIRCLE_LIBS="-lfullsoft" ]) AC_ARG_WITH(fullcircle, [ --with-fullcircle=\$dir Location of FullCircle headers and libraries], FULLCIRCLE_DIR=$withval, FULLCIRCLE_DIR=no) if test "$FULLCIRCLE_DIR" = no; then FULLCIRCLE_DIR= else _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS CFLAGS="$CFLAGS -I${FULLCIRCLE_DIR}" LDFLAGS="$LDFLAGS -L${FULLCIRCLE_DIR}" LIBS="-lfullsoft $LIBS" AC_MSG_CHECKING("for FCInitialize in -lfullsoft"); AC_TRY_LINK([ #include #include "fullsoft.h" ], [ FCInitialize(); exit(0); ], [FULLCIRCLE_LIBS="-I${FULLCIRCLE_DIR} -L${FULLCIRCLE_DIR} -lfullsoft" result="yes"], [MISSING_FULLCIRCLE=1 result="no"]) AC_MSG_RESULT("$result") CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS if test "$MISSING_FULLCIRCLE"; then echo echo "Could not find FullCircle library -- ignoring it" echo MOZ_FULLCIRCLE= FULLCIRCLE_LIBS= else AC_DEFINE(MOZ_FULLCIRCLE) CFLAGS="$CFLAGS -I${FULLCIRCLE_DIR}" CXXFLAGS="$CXXFLAGS -I${FULLCIRCLE_DIR}" fi fi AC_SUBST(MOZ_FULLCIRCLE) AC_SUBST(FULLCIRCLE_LIBS) 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 \ $COMPILE_CXXFLAGS` dnl dnl It is perfectly legal to build with both -O and -g even though dnl some compilers/platforms might not support this. dnl dnl # Clean out '-O' flags if doing a debug build. dnl if test "$MOZ_DEBUG" dnl then dnl changequote(,)dnl dnl CFLAGS=` echo $CFLAGS | sed 's/ *-O[^ ]*//g;'` dnl CXXFLAGS=`echo $CXXFLAGS | sed 's/ *-O[^ ]*//g;'` dnl LDFLAGS=`echo $LDFLAGS | sed 's/ *-O[^ ]*//g;'` dnl changequote([,])dnl dnl fi AC_SUBST(SYSTEM_MAKEDEPEND) AC_SUBST(SYSTEM_JPEG) AC_SUBST(SYSTEM_PNG) AC_SUBST(SYSTEM_MNG) AC_SUBST(SYSTEM_ZLIB) AC_SUBST(JPEG_CFLAGS) AC_SUBST(JPEG_LIBS) AC_SUBST(ZLIB_CFLAGS) AC_SUBST(ZLIB_LIBS) AC_SUBST(PNG_CFLAGS) AC_SUBST(PNG_LIBS) AC_SUBST(MNG_CFLAGS) AC_SUBST(MNG_LIBS) AC_SUBST(MOZ_JPEG_CFLAGS) AC_SUBST(MOZ_JPEG_LIBS) AC_SUBST(MOZ_ZLIB_CFLAGS) AC_SUBST(MOZ_ZLIB_LIBS) AC_SUBST(MOZ_PNG_CFLAGS) AC_SUBST(MOZ_PNG_LIBS) AC_SUBST(MOZ_MNG_CFLAGS) AC_SUBST(MOZ_MNG_LIBS) AC_SUBST(NSPR_CFLAGS) AC_SUBST(NSPR_LIBS) AC_SUBST(MOZ_NATIVE_NSPR) AC_SUBST(CFLAGS) AC_SUBST(CXXFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(COMPILE_CFLAGS) AC_SUBST(COMPILE_CXXFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(LIBS) AC_SUBST(CROSS_COMPILE) AC_SUBST(HOST_CC) AC_SUBST(HOST_CXX) AC_SUBST(HOST_CFLAGS) AC_SUBST(HOST_CXXFLAGS) AC_SUBST(HOST_AR) AC_SUBST(HOST_RANLIB) AC_SUBST(HOST_NSPR_MDCPUCFG) AC_SUBST(HOST_LIBIDL_CONFIG) AC_SUBST(HOST_LIBIDL_CFLAGS) AC_SUBST(HOST_LIBIDL_LIBS) AC_SUBST(TARGET_CPU) AC_SUBST(TARGET_OS) AC_SUBST(TARGET_NSPR_MDCPUCFG) AC_SUBST(TARGET_MD_ARCH) AC_SUBST(OS_TARGET) AC_SUBST(OS_ARCH) AC_SUBST(OS_RELEASE) AC_SUBST(OS_TEST) AC_SUBST(MOZ_DISABLE_DTD_DEBUG) AC_SUBST(MOZ_DISABLE_JAR_PACKAGING) AC_SUBST(MOZ_CHROME_FILE_FORMAT) AC_SUBST(WRAP_MALLOC_CFLAGS) AC_SUBST(WRAP_MALLOC_LIB) AC_SUBST(MKSHLIB) AC_SUBST(MKCSHLIB) AC_SUBST(MKSHLIB_FORCE_ALL) AC_SUBST(MKSHLIB_UNFORCE_ALL) AC_SUBST(DSO_CFLAGS) AC_SUBST(DSO_PIC_CFLAGS) AC_SUBST(DSO_LDOPTS) AC_SUBST(DLL_SUFFIX) AC_DEFINE_UNQUOTED(MOZ_DLL_SUFFIX, "$DLL_SUFFIX") AC_SUBST(LIB_SUFFIX) AC_SUBST(OBJ_SUFFIX) AC_SUBST(BIN_SUFFIX) AC_SUBST(USE_N32) if test "$USING_HCC"; then CC='${topsrcdir}/build/hcc' CC="$CC '$_OLDCC'" CXX='${topsrcdir}/build/hcpp' CXX="$CXX '$_OLDCXX'" AC_SUBST(CC) AC_SUBST(CXX) fi dnl Check for missing components if test "$no_x" != "yes"; then if test ! -z "$MISSING_X"; then AC_MSG_ERROR([ Could not find the following X libraries: $MISSING_X ]); fi if test ! -z "$MISSING_XPRINT"; then AC_MSG_ERROR([ Could not find the following XPRINT libraries: $MISSING_XPRINT ]); fi if test ! -z "$MISSING_MOTIF"; then AC_MSG_ERROR([ Could not find the following Motif libraries: $MISSING_MOTIF ]); fi fi # $no_x dnl Set various defines and substitutions dnl ======================================================== if test "$OS_TARGET" = "OS2"; then AC_DEFINE(XP_PC) AC_DEFINE(XP_OS2) AC_DEFINE(BSD_SELECT) AC_DEFINE(XP_OS2_FIX) case "$target" in *-*-os2_vacpp) LIBS='so32dll.lib tcp32dll.lib' ;; esac elif test "$OS_TARGET" = "WINNT"; then AC_DEFINE(XP_PC) elif test "$OS_TARGET" = "BeOS"; then AC_DEFINE(XP_BEOS) AC_DEFINE(HAVE_MOVEMAIL) HAVE_MOVEMAIL=1 AC_SUBST(HAVE_MOVEMAIL) elif test "$OS_TARGET" = "Mac OS"; then AC_DEFINE(XP_UNIX) AC_DEFINE(UNIX_EMBED) AC_DEFINE(UNIX_LDAP) AC_DEFINE(UNIX_ASYNC_DNS) elif test "$OS_TARGET" = "POSIX_for_OpenVMS_AXP"; then AC_DEFINE(XP_UNIX) AC_DEFINE(UNIX_ASYNC_DNS) else AC_DEFINE(XP_UNIX) AC_DEFINE(UNIX_ASYNC_DNS) AC_DEFINE(HAVE_MOVEMAIL) HAVE_MOVEMAIL=1 AC_SUBST(HAVE_MOVEMAIL) fi AC_DEFINE(JS_THREADSAFE) # Used for LD_LIBRARY_PATH of run_viewer target LIBS_PATH= for lib_arg in $NSPR_LIBS $TK_LIBS; do case $lib_arg in -L* ) LIBS_PATH="${LIBS_PATH:+$LIBS_PATH:}"`expr $lib_arg : "-L\(.*\)"` ;; * ) ;; esac done AC_SUBST(LIBS_PATH) dnl Spit out some output dnl ======================================================== # Save the defines header file before autoconf removes it. # (Do not add AC_DEFINE calls after this line.) if test "$_USE_CPP_INCLUDE_FLAG"; then _CONFIG_TMP=confdefs-tmp.h _CONFIG_DEFS_H=config-defs.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. */ EOF sort confdefs.h >> $_CONFIG_TMP # Only write config-defs.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 $_CONFIG_DEFS_H if test "$VERBOSE_CONFIG_DEFS"; then echo ==== $_CONFIG_DEFS_H ================================= cat $_CONFIG_DEFS_H fi fi fi AC_SUBST(MOZ_DEFINES) 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 echo $MAKEFILES | $PERL $srcdir/build/autoconf/acoutput-fast.pl > conftest.sh . ./conftest.sh rm conftest.sh echo $MAKEFILES > unallmakefiles AC_OUTPUT($MAKEFILES) 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="$_SUBDIR_HOST_LDFLAGS" WINDRES= DLLTOOL= unset MAKEFILES unset CONFIG_FILES if test -z "$MOZ_NATIVE_NSPR" || test "$MOZ_LDAP_XPCOM"; then ac_configure_args="$_SUBDIR_CONFIG_ARGS --with-dist-prefix=$MOZ_BUILD_ROOT/dist" AC_OUTPUT_SUBDIRS(nsprpub) fi if test -z "$MOZ_NATIVE_NSPR"; then case "$target" in *-*-os2_vacpp) ;; *) # Hack to deal with the fact that we use NSPR_CFLAGS everywhere NSPR_CFLAGS=`./nsprpub/config/nspr-config --prefix=$MOZ_BUILD_ROOT/dist --exec-prefix=$MOZ_BUILD_ROOT/dist --cflags` NSPR_LIBS=`./nsprpub/config/nspr-config --prefix=$MOZ_BUILD_ROOT/dist --exec-prefix=$MOZ_BUILD_ROOT/dist --libs` AC_MSG_WARN([Recreating autoconf.mk with updated nspr-config output]) $PERL -pi.bak -e "s {^NSPR_LIBS\s*=.*} {NSPR_LIBS = $NSPR_LIBS }" config/autoconf.mk $PERL -pi.bak -e "s {^NSPR_CFLAGS\s*=.*} {NSPR_CFLAGS = $NSPR_CFLAGS }" config/autoconf.mk rm -f config/autoconf.mk.bak ;; esac fi # if we're building the LDAP XPCOM component, we need to build # the c-sdk first. # if test "$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 "directory/c-sdk"; then mkdir "directory/c-sdk" fi if test ! -d "directory/c-sdk/ldap"; then mkdir "directory/c-sdk/ldap" fi ac_configure_args="$_SUBDIR_CONFIG_ARGS --prefix=$MOZ_BUILD_ROOT/dist" AC_OUTPUT_SUBDIRS(directory/c-sdk/ldap) fi