dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*- dnl vi: set tabstop=4 shiftwidth=4 expandtab: 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) 1998-2001 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_VENDOR="${target_vendor}" TARGET_OS="${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="((1<<16)|(0<<8)|(1))" 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 LIBIDL_VERSION=0.6.3 PERL_VERSION=5.004 QT_VERSION=2.2.0 QT_VERSION_NUM=220 GTK2_VERSION=1.3.7 dnl Set various checks dnl ======================================================== 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\`; 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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 ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5` _perl_res=$? 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"$_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 $X_CFLAGS" fi XCFLAGS="$X_CFLAGS" dnl ======================================================== dnl set the defaults first dnl ======================================================== AR_FLAGS='cr $@' AR_LIST='$(AR) t' AR_EXTRACT='$(AR) x' AR_DELETE='$(AR) d' AS='$(CC)' AS_DASH_C_FLAG='-c' DLL_SUFFIX=.so OBJ_SUFFIX=o LIB_SUFFIX=a ASM_SUFFIX=s TARGET_MD_ARCH=unix DIRENT_INO=d_ino MOZ_JPEG_CFLAGS= MOZ_JPEG_LIBS='-L$(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$(DIST)/lib -lmozmng' MOZ_JS_LIBS='-L$(DIST)/bin -lmozjs' XPCOM_LIBS='-L$(DIST)/bin -lxpcom' MOZ_COMPONENT_NSPR_LIBS='-L$(DIST)/bin $(NSPR_LIBS)' MOZ_COMPONENT_XPCOM_LIBS='-L$(DIST)/bin -lxpcom' 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)$(DLL_SUFFIX)\"' if test -n "$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 # -Wshadow - removed because it generates more noise than help --pete _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wall -W -Wno-unused -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 ! 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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 $@' fi ;; dnl the qsort routine under solaris is faulty *-solaris*) AC_DEFINE(BROKEN_QSORT) TARGET_NSPR_MDCPUCFG='\"md/_solaris32.cfg\"' SYSTEM_MAKEDEPEND= if test -z "$GNU_CC"; then NS_USE_NATIVE=1 AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES) LDFLAGS="-xildoff $LDFLAGS" MKSHLIB='$(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 $@' AS='/usr/ccs/bin/as' ASFLAGS="$ASFLAGS -K PIC -L -P -D_ASM -D__STDC__=0" 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 "$MKSHLIB_FORCE_ALL" || test -z "$MKSHLIB_UNFORCE_ALL"; then NO_LD_ARCHIVE_FLAGS=1 fi case "$target" in *-*-os2_*) NO_LD_ARCHIVE_FLAGS= ;; *-aix4.3*) NO_LD_ARCHIVE_FLAGS= ;; *-openvms*) NO_LD_ARCHIVE_FLAGS= ;; esac AC_SUBST(NO_LD_ARCHIVE_FLAGS) dnl dnl Indicate that platform requires special thread safe dnl locking when starting up the OJI JVM dnl (see mozilla/modules/oji/src/nsJVMManager.cpp) dnl ======================================================== case "$target" in *-hpux*) AC_DEFINE(MOZ_OJI_REQUIRE_THREAD_SAFE_ON_STARTUP) ;; esac dnl ======================================================== dnl = Flags to strip unused symbols from .so components dnl ======================================================== case "$target" in *-linux*) MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' ;; *-nto*) MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script' ;; esac dnl Checks for typedefs, structures, and compiler characteristics. dnl ======================================================== AC_C_CONST AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_UID_T AC_STRUCT_ST_BLKSIZE dnl Visual Age for os/2 also defines size_t and off_t in certain dnl header files. These defines make Visual Age use the mozilla dnl defines types. case "$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 "$ac_cv_uint" = true ; then AC_DEFINE(HAVE_UINT) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uint_t) AC_CACHE_VAL(ac_cv_uint_t, [AC_TRY_COMPILE([#include #include ], [uint_t foo = 0;], [ac_cv_uint_t=true], [ac_cv_uint_t=false])]) if test "$ac_cv_uint_t" = true ; then AC_DEFINE(HAVE_UINT_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uint16_t) AC_CACHE_VAL(ac_cv_uint16_t, [AC_TRY_COMPILE([#include #include ], [uint16_t foo = 0;], [ac_cv_uint16_t=true], [ac_cv_uint16_t=false])]) if test "$ac_cv_uint16_t" = true ; then AC_DEFINE(HAVE_UINT16_T) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi dnl On the gcc trunk (as of 2001-02-09) _GNU_SOURCE, and thus __USE_GNU, dnl are defined when compiling C++ but not C. Since the result of this dnl test is used only in C++, do it in C++. AC_LANG_CPLUSPLUS AC_MSG_CHECKING(for uname.domainname) AC_CACHE_VAL(ac_cv_have_uname_domainname_field, [AC_TRY_COMPILE([#include ], [ struct utsname *res; char *domain; (void)uname(res); if (res != 0) { domain = res->domainname; } ], [ac_cv_have_uname_domainname_field=true], [ac_cv_have_uname_domainname_field=false])]) if test "$ac_cv_have_uname_domainname_field" = "true"; then AC_DEFINE(HAVE_UNAME_DOMAINNAME_FIELD) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(for uname.__domainname) AC_CACHE_VAL(ac_cv_have_uname_us_domainname_field, [AC_TRY_COMPILE([#include ], [ struct utsname *res; char *domain; (void)uname(res); if (res != 0) { domain = res->__domainname; } ], [ac_cv_have_uname_us_domainname_field=true], [ac_cv_have_uname_us_domainname_field=false])]) if test "$ac_cv_have_uname_us_domainname_field" = "true"; then AC_DEFINE(HAVE_UNAME_US_DOMAINNAME_FIELD) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_LANG_C AC_MSG_CHECKING(for 64-bit OS) AC_TRY_RUN([ int main () { if (sizeof(long) == 8) { return 0; } return 1; } ], result="yes", result="no", result="maybe" ) AC_MSG_RESULT("$result") if test "$result" = "yes"; then AC_DEFINE(HAVE_64BIT_OS) HAVE_64BIT_OS=1 fi AC_SUBST(HAVE_64BIT_OS) if test "$HAVE_64BIT_OS"; then case "$target_os" in solaris*) TARGET_NSPR_MDCPUCFG='\"md/_solaris64.cfg\"' ;; esac fi dnl Check for usable wchar_t (2 bytes, unsigned) dnl (we really don't need the unsignedness check anymore) dnl ======================================================== AC_CACHE_CHECK(for usable wchar_t (2 bytes, unsigned), ac_cv_have_usable_wchar, [AC_TRY_RUN([#include int main () { return (sizeof(wchar_t) != 2) || (wchar_t)-1 < (wchar_t) 0 ; } ], ac_cv_have_usable_wchar="yes", ac_cv_have_usable_wchar="no", ac_cv_have_usable_wchar="maybe")]) if test "$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. _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 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) AC_CHECK_HEADERS(gnu/libc-version.h nl_types.h) AC_CHECK_HEADERS(X11/XKBlib.h) dnl These are all the places some variant of statfs can be hiding. AC_CHECK_HEADERS(sys/statvfs.h sys/statfs.h sys/vfs.h sys/mount.h) 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 $target in *-aix*) AC_CHECK_LIB(C_r, demangle) ;; *) AC_CHECK_LIB(C, demangle) ;; esac fi AC_CHECK_LIB(socket, socket) XLDFLAGS="$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) dnl ======================================================== dnl = Check for Xinerama dnl ======================================================== AC_CHECK_LIB(Xinerama, XineramaIsActive, [MOZ_XINERAMA_LIBS="-lXinerama"],, $XLIBS $XEXT_LIBS) AC_CHECK_HEADER(X11/extensions/Xinerama.h) dnl ======================================================== dnl = Check for XIE 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 dnl ==================================================== dnl = If XIE is present and is desired, turn it on dnl ==================================================== case $target in *-hpux*) ;; *) HAVE_XIE=1 ;; esac fi LDFLAGS="$_SAVE_LDFLAGS" fi # $no_x AC_SUBST(XCFLAGS) AC_SUBST(XLDFLAGS) AC_SUBST(XLIBS) dnl ======================================================== dnl = pthread support dnl = Start by checking whether the system support pthreads dnl ======================================================== MOZ_CHECK_PTHREADS(pthreads, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads", MOZ_CHECK_PTHREADS(pthread, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread", MOZ_CHECK_PTHREADS(c_r, USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r", MOZ_CHECK_PTHREADS(c, USE_PTHREADS=1 ) ) ) ) dnl ======================================================== dnl Check the command line for --with-pthreads dnl ======================================================== MOZ_ARG_WITH_BOOL(pthreads, [ --with-pthreads Force use of system pthread library with NSPR ], [ if test "$USE_PTHREADS"x = x; then AC_MSG_ERROR([ --with-pthreads specified for a system without pthread support ]); fi], USE_PTHREADS= _PTHREAD_LDFLAGS= ) dnl ======================================================== dnl Do the platform specific pthread hackery dnl ======================================================== if test "$USE_PTHREADS"x != x then dnl dnl See if -pthread is supported. dnl rm -f conftest* ac_cv_have_dash_pthread=no AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread) echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthread=yes CFLAGS="$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="$CXXFLAGS -mt" fi ;; *-*-netbsd*) USE_PTHREADS= _PTHREAD_LDFLAGS= esac fi dnl ======================================================== dnl See if mmap sees writes dnl For cross compiling, just define it as no, which is a safe default dnl ======================================================== AC_MSG_CHECKING(whether mmap() sees write()s) changequote(,) mmap_test_prog=' #include #include #include #include #include #include char fname[] = "conftest.file"; char zbuff[1024]; /* Fractional page is probably worst case */ int main() { char *map; int fd; int i; unlink(fname); fd = open(fname, O_RDWR | O_CREAT, 0660); if(fd<0) return 1; unlink(fname); write(fd, zbuff, sizeof(zbuff)); lseek(fd, 0, SEEK_SET); map = (char*)mmap(0, sizeof(zbuff), PROT_READ, MAP_SHARED, fd, 0); if(map==(char*)-1) return 2; for(i=0; fname[i]; i++) { int rc = write(fd, &fname[i], 1); if(map[i]!=fname[i]) return 4; } return 0; } ' changequote([,]) AC_TRY_RUN($mmap_test_prog , result="yes", result="no", result="yes") AC_MSG_RESULT("$result") if test "$result" = "no"; then AC_DEFINE(MMAP_MISSES_WRITES) fi dnl Checks for library functions. dnl ======================================================== AC_PROG_GCC_TRADITIONAL AC_FUNC_MEMCMP AC_CHECK_FUNCS(random strerror lchown fchmod snprintf localtime_r statvfs memmove rint) AC_CHECK_FUNCS(nl_langinfo strtok_r) AC_LANG_CPLUSPLUS AC_CACHE_CHECK( [for gnu_get_libc_version()], ac_cv_func_gnu_get_libc_version, [AC_TRY_LINK([ #ifdef HAVE_GNU_LIBC_VERSION_H #include #endif ], [const char *glibc_version = gnu_get_libc_version();], [ac_cv_func_gnu_get_libc_version=yes], [ac_cv_func_gnu_get_libc_version=no] )] ) if test "$ac_cv_func_gnu_get_libc_version" = "yes"; then AC_DEFINE(HAVE_GNU_GET_LIBC_VERSION) fi AC_LANG_C dnl Does this platform require array notation to assign to a va_list? dnl If cross-compiling, we assume va_list is "normal". If this breaks dnl you, set ac_cv_valistisarray=true and maybe define HAVE_VA_LIST_AS_ARRAY dnl also just to be sure. AC_MSG_CHECKING(whether va_list assignments need array notation) AC_CACHE_VAL(ac_cv_valistisarray, [AC_TRY_RUN([#include #include void foo(int i, ...) { va_list ap1, ap2; va_start(ap1, i); ap2 = ap1; if (va_arg(ap2, int) != 123 || va_arg(ap1, int) != 123) { exit(1); } va_end(ap1); va_end(ap2); } int main() { foo(0, 123); return(0); }], [ac_cv_valistisarray=false], [ac_cv_valistisarray=true], [ac_cv_valistisarray=false])]) if test "$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 ${curdir} rm -f conftest* /tmp/conftest* dnl =================================================================== ;; esac dnl =================================================================== dnl ======================================================== dnl By default, turn rtti and exceptions off on g++/egcs dnl ======================================================== if test "$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=$ac_cv_cxx_exceptions_flags fi if test "$MIPSPRO_CXX"; then _MOZ_EXCEPTIONS_FLAGS="-LANG:exceptions=OFF" fi dnl ======================================================== dnl Put your C++ language/feature checks below dnl ======================================================== 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_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 "$ac_cv_trouble_comparing_to_zero" = yes ; then AC_DEFINE(HAVE_CPP_TROUBLE_COMPARING_TO_ZERO) fi dnl End of C++ language/feature checks AC_LANG_C dnl ======================================================== dnl = Internationalization checks dnl ======================================================== dnl dnl Internationalization and Locale support is different dnl on various UNIX platforms. Checks for specific i18n dnl features go here. dnl check for LC_MESSAGES AC_CACHE_CHECK(for LC_MESSAGES, ac_cv_i18n_lc_messages, [AC_TRY_COMPILE([#include ], [int category = LC_MESSAGES;], ac_cv_i18n_lc_messages=yes, ac_cv_i18n_lc_messages=no)]) if test "$ac_cv_i18n_lc_messages" = yes; then AC_DEFINE(HAVE_I18N_LC_MESSAGES) fi dnl Mozilla specific options dnl ======================================================== dnl The macros used for command line options dnl are defined in build/autoconf/altoptions.m4. dnl ======================================================== dnl = dnl = Check for external package dependencies dnl = dnl ======================================================== MOZ_ARG_HEADER(External Packages) dnl ======================================================== dnl = If NSPR was not detected in the system, dnl = use the one in the source tree (mozilla/nsprpub) dnl ======================================================== MOZ_ARG_WITHOUT_BOOL(system-nspr, [ --without-system-nspr Do not use system installed NSPR], _NO_NSPR=1 ) if test -z "$_NO_NSPR"; then AM_PATH_NSPR(4.0.0, [MOZ_NATIVE_NSPR=1], [MOZ_NATIVE_NSPR=]) fi if test -z "$MOZ_NATIVE_NSPR"; then AC_MSG_WARN(Building local copy of NSPR) NSPR_CFLAGS='`$(DEPTH)/nsprpub/config/nspr-config --prefix=$(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 '$_PTHREAD_LDFLAGS'' ;; *) NSPR_LIBS='`$(DEPTH)/nsprpub/config/nspr-config --prefix=$(DIST) --libs`' ;; esac fi dnl system JPEG support dnl ======================================================== dnl XXX - remove this next milestone if test -z "$with_system_jpeg" && test "$with_jpeg"; then with_system_jpeg=$with_jpeg fi MOZ_ARG_WITH_STRING(system-jpeg, [ --with-system-jpeg[=PFX] Use installed libjpeg [installed at prefix PFX]], JPEG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS if test -n "${JPEG_DIR}"; then CFLAGS="-I${JPEG_DIR}/include $CFLAGS" LDFLAGS="-L${JPEG_DIR}/lib $LDFLAGS" fi if test "$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 ${JPEG_LIBS}" fi dnl system ZLIB support dnl ======================================================== dnl XXX - remove this next milestone if test -z "$with_system_zlib" && test "$with_zlib"; then with_system_zlib=$with_zlib fi MOZ_ARG_WITH_STRING(system-zlib, [ --with-system-zlib[=PFX] Use installed libz [installed at prefix PFX]], ZLIB_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS if test -n "${ZLIB_DIR}"; then CFLAGS="-I${ZLIB_DIR}/include $CFLAGS" LDFLAGS="-L${ZLIB_DIR}/lib $LDFLAGS" fi if test "$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 ${ZLIB_LIBS}" fi dnl system PNG Support dnl ======================================================== dnl XXX - remove this next milestone if test -z "$with_system_png" && test "$with_png"; then with_system_png=$with_png fi MOZ_ARG_WITH_STRING(system-png, [ --with-system-png[=PFX] Use installed libpng [installed at prefix PFX]], PNG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS CFLAGS="$ZLIB_CFLAGS $CFLAGS" LDFLAGS="$ZLIB_LIBS -lz $LDFLAGS" if test -n "${PNG_DIR}"; then CFLAGS="-I${PNG_DIR}/include $CFLAGS" LDFLAGS="-L${PNG_DIR}/lib $LDFLAGS" fi if test "$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 ${PNG_LIBS}" fi dnl system MNG Support dnl ======================================================== dnl XXX - remove this next milestone if test -z "$with_system_mng" && test "$with_mng"; then with_system_mng=$with_mng fi MOZ_ARG_WITH_STRING(system-mng, [ --with-system-mng[=PFX] Use installed libmng [installed at prefix PFX]], MNG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS CFLAGS="$ZLIB_CFLAGS $CFLAGS" LDFLAGS="$ZLIB_LIBS -lz $LDFLAGS" if test -n "${MNG_DIR}"; then CFLAGS="-I${MNG_DIR}/include $CFLAGS" LDFLAGS="-L${MNG_DIR}/lib $LDFLAGS" fi if test "$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 ${MNG_LIBS}" fi dnl ======================================================== dnl = dnl = Toolkit Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Toolkit Options) if test "$no_x" != "yes"; then dnl ======================================================== dnl = Select the default x toolkit dnl ======================================================== dnl XXX - remove this next milestone if test -z "$enable_default_toolkit" && test "$enable_toolkit"; then enable_default_toolkit=$enable_toolkit fi MOZ_ARG_ENABLE_STRING(default-toolkit, [ --enable-default-toolkit=TK Select default toolkit (default=gtk)], [ _DEFAULT_TOOLKIT=$enableval ], [ _DEFAULT_TOOLKIT=gtk ]) if test "$_DEFAULT_TOOLKIT" = "gtk" \ -o "$_DEFAULT_TOOLKIT" = "qt" \ -o "$_DEFAULT_TOOLKIT" = "gtk2" \ -o "$_DEFAULT_TOOLKIT" = "xlib" then dnl nglayout only supports building with one toolkit, dnl so ignore everything after the first comma (","). MOZ_WIDGET_TOOLKIT=`echo "$_DEFAULT_TOOLKIT" | sed -e "s/,.*$//"` else AC_MSG_ERROR(Toolkit must be xlib, gtk, gtk2 or qt.) fi dnl ======================================================== dnl = Gtk support hackery = dnl ======================================================== dnl XXX - remove this next milestone if test -z "$enable_toolkit_gtk" && test "$with_gtk"; then enable_toolkit_gtk=$with_gtk fi MOZ_ARG_ENABLE_BOOL(toolkit-gtk, [ --enable-toolkit-gtk Enable GTK+ toolkit support ], MOZ_ENABLE_GTK=1, MOZ_ENABLE_GTK= ) dnl ======================================================== dnl = Xlib support hackery = dnl ======================================================== dnl XXX - remove this next milestone if test -z "$enable_toolkit_xlib" && test "$with_xlib"; then enable_toolkit_xlib=$with_xlib fi MOZ_ARG_ENABLE_BOOL(toolkit-xlib, [ --enable-toolkit-xlib Enable xlib toolkit support ], MOZ_ENABLE_XLIB=1, MOZ_ENABLE_XLIB= ) dnl ======================================================== dnl = Qt support hackery = dnl ======================================================== dnl XXX - remove this next milestone if test -z "$enable_toolkit_qt" && test "$with_qt"; then enable_toolkit_qt=$with_qt fi MOZ_ARG_ENABLE_BOOL(toolkit-qt, [ --enable-toolkit-qt Enable Qt Toolkit support ], MOZ_ENABLE_QT=1, MOZ_ENABLE_QT= ) fi # !no_x AC_DEFINE_UNQUOTED(MOZ_DEFAULT_TOOLKIT,"$MOZ_WIDGET_TOOLKIT") dnl ======================================================== dnl = Enable the toolkit as needed = dnl ======================================================== case "$MOZ_WIDGET_TOOLKIT" in gtk) MOZ_ENABLE_GTK=1 MOZ_ENABLE_XREMOTE=1 TK_CFLAGS='$(MOZ_GTK_CFLAGS)' TK_LIBS='$(MOZ_GTK_LDFLAGS)' AC_DEFINE(MOZ_WIDGET_GTK) ;; gtk2) MOZ_ENABLE_GTK2=1 TK_CFLAGS='$(MOZ_GTK2_CFLAGS)' TK_LIBS='$(MOZ_GTK2_LIBS)' AC_DEFINE(MOZ_WIDGET_GTK2) ;; xlib) MOZ_ENABLE_XLIB=1 MOZ_ENABLE_XREMOTE=1 TK_CFLAGS='$(MOZ_XLIB_CFLAGS)' TK_LIBS='$(MOZ_XLIB_LDFLAGS)' AC_DEFINE(MOZ_WIDGET_XLIB) ;; qt) MOZ_ENABLE_QT=1 MOZ_ENABLE_XREMOTE=1 TK_CFLAGS='$(MOZ_QT_CFLAGS)' TK_LIBS='$(MOZ_QT_LDFLAGS)' AC_DEFINE(MOZ_WIDGET_QT) ;; photon) MOZ_ENABLE_PHOTON=1 AC_DEFINE(MOZ_WIDGET_PHOTON) ;; esac if test "$MOZ_ENABLE_XREMOTE"; then AC_DEFINE(MOZ_ENABLE_XREMOTE) fi if test "$MOZ_ENABLE_GTK" then AM_PATH_GTK($GTK_VERSION,, AC_MSG_ERROR(Test for GTK failed.)) dnl ======================================================== dnl = GLE support dnl = See http://www.SoftHome.net/pub/users/timj/gle/index.htm dnl ======================================================== MOZ_GLE= MOZ_GLE_LDFLAGS= dnl XXX - remove this next milestone if test -z "$enable_gle_support" && test "$enable_gle"; then enable_gle_support=$enable_gle fi MOZ_ARG_ENABLE_BOOL(gle, [ --enable-gle-support GLE support (for debugging gtk widgets) ], MOZ_GLE=1 MOZ_GLE_LDFLAGS=-lgle AC_DEFINE(MOZ_GLE), MOZ_GLE= MOZ_GLE_LDFLAGS= ) MOZ_ARG_WITH_BOOL(static-gtk, [ --with-static-gtk Link GTK statically if possible], sysstaticgtk=$enableval) 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 if test "$MOZ_ENABLE_GTK2" then PKG_CHECK_MODULES(MOZ_GTK2, gtk+-2.0 >= 1.3.7) fi if test "$MOZ_ENABLE_XLIB" then MOZ_XLIB_CFLAGS="$X_CFLAGS" MOZ_XLIB_LDFLAGS="$XLDFLAGS" MOZ_XLIB_LDFLAGS="$MOZ_XLIB_LDFLAGS $XEXT_LIBS $X11_LIBS" fi if test "$MOZ_ENABLE_QT" then QTINCDIR="/include" MOZ_ARG_WITH_STRING(qtdir, [ --with-qtdir=\$dir Specify Qt directory ], [ QTDIR=$withval]) if test -z "$QTDIR"; then QTDIR="/usr" QTINCDIR="/include/qt" fi if test -x "$QTDIR/bin/moc"; then HOST_MOC="$QTDIR/bin/moc" else AC_CHECK_PROGS(HOST_MOC, moc, "") fi if test -z "$HOST_MOC"; then AC_MSG_ERROR([no acceptable moc preprocessor found]) fi MOC=$HOST_MOC QT_CFLAGS="-I${QTDIR}${QTINCDIR} -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.)) MOZ_ARG_WITH_BOOL(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 < $QT_VERSION_NUM) #error "QT_VERSION too old" #endif ],result="yes",result="no") AC_MSG_RESULT("$result") if test "$result" = "no"; then AC_MSG_ERROR([Qt Mozilla requires at least version $QT_VERSION of Qt]) fi CXXFLAGS=$_SAVE_CXXFLAGS LIBS=$_SAVE_LIBS AC_LANG_C fi AC_SUBST(MOZ_DEFAULT_TOOLKIT) AC_SUBST(GTK_CONFIG) AC_SUBST(TK_CFLAGS) AC_SUBST(TK_LIBS) AC_SUBST(MOZ_ENABLE_GTK) AC_SUBST(MOZ_ENABLE_XLIB) AC_SUBST(MOZ_ENABLE_GTK2) AC_SUBST(MOZ_ENABLE_QT) AC_SUBST(MOZ_ENABLE_PHOTON) AC_SUBST(MOZ_ENABLE_XREMOTE) AC_SUBST(MOZ_GTK_CFLAGS) AC_SUBST(MOZ_GTK_LDFLAGS) AC_SUBST(MOZ_GTK2_CFLAGS) AC_SUBST(MOZ_GTK2_LIBS) AC_SUBST(MOZ_XLIB_CFLAGS) AC_SUBST(MOZ_XLIB_LDFLAGS) AC_SUBST(MOZ_QT_CFLAGS) AC_SUBST(MOZ_QT_LDFLAGS) AC_SUBST(MOC) if test "$MOZ_ENABLE_GTK" || test "$MOZ_ENABLE_QT" \ || test "$MOZ_ENABLE_XLIB" \ || test "$MOZ_ENABLE_GTK2" then AC_DEFINE(MOZ_X11) fi dnl ======================================================== dnl = dnl = Components & Features dnl = dnl ======================================================== MOZ_ARG_HEADER(Components and Features) dnl ========================================================= dnl = Mail & News dnl ========================================================= MOZ_MAIL_NEWS=1 MOZ_ARG_DISABLE_BOOL(mailnews, [ --disable-mailnews Disable building of mail & news components], MOZ_MAIL_NEWS= ) AC_SUBST(MOZ_MAIL_NEWS) dnl ========================================================= dnl = LDAP dnl ========================================================= MOZ_LDAP_XPCOM=1 MOZ_ARG_DISABLE_BOOL(ldap, [ --disable-ldap Disable LDAP support], MOZ_LDAP_XPCOM=) dnl ======================================================== dnl = Xprint dnl ======================================================== if test "$no_x" != "yes" then MOZ_ENABLE_XPRINT=1 _SAVE_LDFLAGS="$LDFLAGS" LDFLAGS="$XLDFLAGS $LDFLAGS" AC_CHECK_LIB(Xp, XpGetPrinterList, [XPRINT_LIBS="-lXp"], MOZ_ENABLE_XPRINT=, $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 $X11_LIBS" MOZ_ARG_DISABLE_BOOL(xprint, [ --disable-xprint Disable Xprint support ], MOZ_ENABLE_XPRINT=, MOZ_ENABLE_XPRINT=1 ) fi dnl ======================================================== dnl = Build Personal Security Manager dnl ======================================================== MOZ_PSM= MOZ_ARG_ENABLE_BOOL(crypto, [ --enable-crypto Enable crypto support (Personal Security Manager)], MOZ_PSM=1 ) dnl ======================================================== dnl = JS Debugger XPCOM component (js/jsd) dnl ======================================================== MOZ_JSDEBUGGER=1 MOZ_ARG_DISABLE_BOOL(jsd, [ --disable-jsd Disable JavaScript debug library], MOZ_JSDEBUGGER=) dnl ========================================================= dnl = Blackwood Java Code = dnl ========================================================= if test "$no_x" != "yes" then AC_ARG_ENABLE(java-supplement, [ --enable-java-supplement Enable Blackwood Java Code], [ if test "$enableval" = "yes" then MOZ_JAVA_SUPPLEMENT=1 else MOZ_JAVA_SUPPLEMENT= fi ]) fi dnl ======================================================== dnl = This turns on xinerama support. We just can't use the dnl = autodetection of the libraries since on Red Hat 7 linking with dnl = Xinerama crashes the dynamic loader. Make people turn it on dnl = explicitly. The autodetection is done above in the Xlib dnl = detection routines. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(xinerama, [ --enable-xinerama Enable Xinerama support ( not safe for Red Hat 7.0 ) ], [ if test -n "$MOZ_XINERAMA_LIBS" && \ test -n "$ac_cv_header_X11_extensions_Xinerama_h"; then MOZ_ENABLE_XINERAMA=1 AC_DEFINE(MOZ_ENABLE_XINERAMA) fi ]) dnl ======================================================== dnl bi-directional support on by default dnl ======================================================== IBMBIDI=1 MOZ_ARG_DISABLE_BOOL(bidi, [ --disable-bidi Disable bi-directional support], IBMBIDI= ) if test "$IBMBIDI"; then AC_DEFINE(IBMBIDI) fi dnl ======================================================== dnl complex text support off by default dnl ======================================================== SUNCTL= MOZ_ARG_ENABLE_BOOL(ctl, [ --enable-ctl Enable Thai Complex Script support], SUNCTL=1 ) if test "$SUNCTL"; then AC_DEFINE(SUNCTL) fi dnl ======================================================== dnl accessibility support on by default dnl ======================================================== ACCESSIBILITY=1 MOZ_ARG_DISABLE_BOOL(accessibility, [ --disable-accessibility Disable accessibility support], ACCESSIBILITY= ) if test "$ACCESSIBILITY"; then AC_DEFINE(ACCESSIBILITY) fi dnl ======================================================== dnl = Enable compilation of specific extension modules 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 content-packs xml-rpc xmlextras help transformiix venkman" MOZ_EXTENSIONS_ALL="$MOZ_EXTENSIONS_DEFAULT irc xmlterm inspector access-builtin ctl" dnl Check if Thai Rendering Extension needs to be enabled if test -n "$SUNCTL"; then MOZ_EXTENSIONS_DEFAULT="$MOZ_EXTENSIONS_DEFAULT ctl" fi dnl XXX - remove this next milestone if test -z "$enable_extensions" && test "$with_extensions"; then enable_extensions=$with_extensions fi MOZ_ARG_ENABLE_STRING(extensions, [ --enable-extensions Enable extensions], [ for option in `echo $enableval | sed 's/,/ /g'`; do if test "$option" = "yes" || test "$option" = "all"; then MOZ_EXTENSIONS="$MOZ_EXTENSIONS $MOZ_EXTENSIONS_ALL" elif test "$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` -ne 0; then AC_MSG_WARN([Cannot build xmlterm without gtk toolkit. Removing xmlterm from MOZ_EXTENSIONS.]) MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's|xmlterm||'` fi if test -z "$MOZ_JSDEBUGGER" && test `echo "$MOZ_EXTENSIONS" | grep -c venkman` -ne 0; then AC_MSG_WARN([Cannot build venkman without JavaScript debug library. Removing venkman from MOZ_EXTENSIONS.]) MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's|venkman||'` fi if test -z "$MOZ_ENABLE_GTK" && test `echo "$MOZ_EXTENSIONS" | grep -c ctl` -ne 0; then AC_MSG_WARN([Cannot build ctl without glib. Removing ctl from MOZ_EXTENSIONS.]) MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's|ctl||'` fi dnl ======================================================== dnl build idlc dnl ======================================================== MOZ_ARG_ENABLE_BOOL(idltool, [ --enable-idlc Build idl tool ], BUILD_IDLC=1) dnl ======================================================== dnl experimental ldap features dnl ======================================================== MOZ_ARG_ENABLE_BOOL(ldap-experimental, [ --enable-ldap-experimental Enable LDAP experimental features], MOZ_LDAP_XPCOM_EXPERIMENTAL=1) dnl ======================================================== dnl MATHML dnl ======================================================== MOZ_ARG_ENABLE_BOOL(mathml, [ --enable-mathml Enable MathML ], MOZ_MATHML=1 AC_DEFINE(MOZ_MATHML)) dnl ======================================================== dnl SVG dnl ======================================================== MOZ_ARG_ENABLE_BOOL(svg, [ --enable-svg Enable SVG ], MOZ_SVG=1 AC_DEFINE(MOZ_SVG)) dnl To build transformiix standalone, set TX_EXE while configuring if test "$TX_EXE"; then AC_DEFINE(TX_EXE) dnl need to know about endianess for standalone AC_C_BIGENDIAN if test $ac_cv_c_bigendian = yes; then AC_DEFINE(IS_BIG_ENDIAN) fi fi dnl ======================================================== dnl build the tests by default dnl ======================================================== ENABLE_TESTS=1 MOZ_ARG_DISABLE_BOOL(tests, [ --disable-tests Do not build test libraries & programs], ENABLE_TESTS= ) dnl ======================================================== dnl = dnl = Module specific options dnl = dnl ======================================================== MOZ_ARG_HEADER(Individual module options) dnl ======================================================== dnl = Enable Lea malloc in xpcom. OFF by default. dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$enable_xpcom_lea" && test "$enable_lea"; then enable_xpcom_lea=$enable_lea fi MOZ_ARG_ENABLE_BOOL(xpcom-lea, [ --enable-xpcom-lea Enable Lea malloc in xpcom ], [ XPCOM_USE_LEA=1 AC_DEFINE(XPCOM_USE_LEA) ]) dnl ======================================================== dnl = Enable Ultrasparc specific optimizations for JS dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$enable_js_ultrasparc" && test "$enable_ultrasparc"; then enable_js_ultrasparc=$enable_ultrasparc fi MOZ_ARG_ENABLE_BOOL(js-ultrasparc, [ --enable-js-ultrasparc Enable UltraSPARC optimizations in JS], [case "$target_os" in solaris*) case $OS_TEST in sun4u) JS_ULTRASPARC_OPTS=1 ;; esac ;; esac ]) AC_SUBST(JS_ULTRASPARC_OPTS) dnl ======================================================== dnl = dnl = Feature options that require extra sources to be pulled dnl = dnl ======================================================== MOZ_ARG_HEADER(Features that require extra sources) dnl ======================================================== dnl mozilla/tools/leaky not part of default build. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(leaky, [ --enable-leaky Enable leaky memory tool (needs mozilla/tools/leaky)], MOZ_LEAKY=1) dnl ======================================================== dnl mozilla/tools/jprof not part of default build. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(jprof, [ --enable-jprof Enable jprof profiling tool (needs mozilla/tools/jprof)], MOZ_JPROF=1 AC_DEFINE(MOZ_JPROF)) dnl ======================================================== dnl mozilla/js/src/xpconnect/tools is not part of default build. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(xpctools, [ --enable-xpctools Build JS profiling tool (needs mozilla/js/src/xpconnect/tools)], MOZ_XPCTOOLS=1) dnl ======================================================== dnl = dnl = Debugging Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Debugging and Optimizations) dnl ======================================================== dnl = Disable building with debug info. dnl = Debugging is ON by default so that we get more useful dnl = bug reports. dnl ======================================================== MOZ_DEBUG=1 if test ! "$MOZ_DEBUG_FLAGS" then case "$target" in *-irix*) if test "$GNU_CC"; then GCC_VERSION=`$CC -v 2>&1 | awk '/version/ { print $3 }'` case "$GCC_VERSION" in 2.95.*) MOZ_DEBUG_FLAGS="" ;; *) MOZ_DEBUG_FLAGS="-g" ;; esac else MOZ_DEBUG_FLAGS="-g" fi ;; *) 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" if test "$MOZ_DEBUG" then LDFLAGS="$LDFLAGS $MOZ_DEBUG_LDFLAGS" fi dnl ======================================================== dnl = Enable code optimization. OFF by default. dnl ======================================================== MOZ_OPTIMIZE= if test ! "$MOZ_OPTIMIZE_FLAGS" then MOZ_OPTIMIZE_FLAGS="-O" fi MOZ_ARG_ENABLE_STRING(optimize, [ --enable-optimize[=OPT] Enable compiler optimizations (default=-O) ], [ MOZ_OPTIMIZE=1 if test -n "$enableval" && test "$enableval" != "yes" && test "$enableval" != "no"; then MOZ_OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` fi ]) if test "$MOZ_OPTIMIZE" then CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS" CXXFLAGS="$CXXFLAGS $MOZ_OPTIMIZE_FLAGS" LDFLAGS="$LDFLAGS $MOZ_OPTIMIZE_LDFLAGS" fi dnl ======================================================== dnl = Enable/disable debug for specific modules only dnl = module names beginning with ^ will be disabled dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$enable_debug_modules" && test "$with_debug_modules"; then enable_debug_modules=$with_debug_modules fi MOZ_ARG_ENABLE_STRING(debug-modules, [ --enable-debug-modules Enable/disable debug info for specific modules], [ MOZ_DEBUG_MODULES=`echo $enableval| sed 's/,/ /g'` ] ) dnl ======================================================== dnl = Enable/disable generation of debugger info for specific modules only dnl = the special module name ALL_MODULES can be used to denote all modules dnl = module names beginning with ^ will be disabled dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$enable_debugger_info_modules" && test "$with_dbgrinfo_modules"; then enable_debugger_info_modules=$with_dbgrinfo_modules fi MOZ_DBGRINFO_MODULES= MOZ_ARG_ENABLE_STRING(debugger-info-modules, [ --enable-debugger-info-modules Enable/disable debugger info for specific modules], [ for i in `echo $enableval | sed 's/,/ /g'`; do dnl note that the list of module names is reversed as it is copied dnl this is important, as it will allow config.mk to interpret stuff like dnl "^ALL_MODULES xpcom" properly if test "$i" = "no"; then i="^ALL_MODULES" fi if test "$i" = "yes"; then i="ALL_MODULES" fi MOZ_DBGRINFO_MODULES="$i $MOZ_DBGRINFO_MODULES"; done ]) dnl ======================================================== dnl = Disable some DTD debugging code in the parser that dnl = breaks on some compilers because of evil and broken dnl = streams code in htmlparser/src/prstrm.cpp dnl ======================================================== MOZ_DISABLE_DTD_DEBUG= MOZ_ARG_DISABLE_BOOL(dtd-debug, [ --disable-dtd-debug Disable DTD debugging code in the parser], MOZ_DISABLE_DTD_DEBUG=1 AC_DEFINE(MOZ_DISABLE_DTD_DEBUG) ) dnl ======================================================== dnl Enable garbage collector dnl ======================================================== MOZ_ARG_ENABLE_BOOL(boehm, [ --enable-boehm Enable the Boehm Garbage Collector], AC_DEFINE(GC_LEAK_DETECTOR) GC_LEAK_DETECTOR=1) dnl ======================================================== dnl Disable runtime logging checks dnl ======================================================== MOZ_ARG_DISABLE_BOOL(logging, [ --disable-logging Disable logging facilities], NS_DISABLE_LOGGING=1) if test "$NS_DISABLE_LOGGING"; then AC_DEFINE(NS_DISABLE_LOGGING) else AC_DEFINE(MOZ_LOGGING) fi dnl ======================================================== dnl Crash on assert dnl ======================================================== 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 = Enable function reordering. Off by default dnl ======================================================== MOZ_REORDER= MOZ_ARG_ENABLE_BOOL(reorder, [ --enable-reorder Enable function reordering ], MOZ_REORDER=1) dnl ======================================================== dnl = dnl This will enable logging of addref, release, ctor, dtor. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(logrefcnt, [ --enable-logrefcnt Enable logging of refcounts (default=debug) ], _ENABLE_LOGREFCNT=1) if test "$_ENABLE_LOGREFCNT"; then AC_DEFINE(FORCE_BUILD_REFCNT_LOGGING) else AC_DEFINE(NO_BUILD_REFCNT_LOGGING) fi dnl ======================================================== dnl = detect webshell leaks dnl ======================================================== MOZ_ARG_ENABLE_BOOL(detect-webshell-leaks, [ --enable-detect-webshell-leaks Enable detection of webshell leaks (default=debug)], _DETECT_WEBSHELL_LEAKS=1 , , [ if test "$MOZ_DEBUG"; then _DETECT_WEBSHELL_LEAKS=1 fi]) if test "$_DETECT_WEBSHELL_LEAKS"; then AC_DEFINE(DETECT_WEBSHELL_LEAKS) AC_SUBST(DETECT_WEBSHELL_LEAKS) fi dnl ======================================================== dnl = Turn off double buffering dnl ======================================================== MOZ_ARG_DISABLE_BOOL(double-buffer, [ --disable-double-buffer Disable double buffering], AC_DEFINE(NO_DOUBLE_BUFFER)) dnl ======================================================== dnl = Use malloc wrapper lib dnl ======================================================== MOZ_ARG_ENABLE_BOOL(wrap-malloc, [ --enable-wrap-malloc Wrap malloc calls (gnu linker only)], [ if test "$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 $@' fi]) dnl ======================================================== dnl = Location of malloc wrapper lib dnl ======================================================== MOZ_ARG_WITH_STRING(wrap-malloc, [ --with-wrap-malloc=DIR Location of malloc wrapper library], WRAP_MALLOC_LIB=$withval) dnl ======================================================== dnl = Use Electric Fence dnl ======================================================== MOZ_ARG_ENABLE_BOOL(efence, [ --enable-efence Link with Electric Fence], AC_CHECK_LIB(efence,malloc)) dnl ======================================================== dnl = Enable stripping of libs & executables dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$enable_strip" && test "$enable_strip_libs"; then enable_strip=$enable_strip_libs fi MOZ_ARG_ENABLE_BOOL(strip, [ --enable-strip Enable stripping of libs & executables ], ENABLE_STRIP=1) dnl ======================================================== dnl = --enable-elf-dynstr-gc dnl ======================================================== MOZ_ARG_ENABLE_BOOL(elf-dynstr-gc, [ --enable-elf-dynstr-gc Enable elf dynstr garbage collector (opt builds only)], USE_ELF_DYNSTR_GC=1, USE_ELF_DYNSTR_GC= ) dnl ======================================================== dnl = dnl = Profiling and Instrumenting dnl = dnl ======================================================== MOZ_ARG_HEADER(Profiling and Instrumenting) dnl ======================================================== dnl = Enable timeline service, which provides lightweight dnl = instrumentation of mozilla for performance measurement. dnl = Timeline is off by default. dnl ======================================================== MOZ_TIMELINE= MOZ_ARG_ENABLE_BOOL(timeline, [ --enable-timeline Enable timeline services ], AC_DEFINE(MOZ_TIMELINE) MOZ_TIMELINE=1) dnl ======================================================== dnl Turn on reflow counting dnl ======================================================== MOZ_REFLOW_PERF= MOZ_ARG_ENABLE_BOOL(reflow-perf, [ --enable-reflow-perf Enable reflow performance tracing], MOZ_REFLOW_PERF=1 AC_DEFINE(MOZ_REFLOW_PREF) ) AC_SUBST(MOZ_REFLOW_PERF) dnl ======================================================== dnl Enable performance metrics. dnl ======================================================== MOZ_ARG_ENABLE_BOOL(perf-metrics, [ --enable-perf-metrics Enable performance metrics], MOZ_PERF_METRICS=1 AC_DEFINE(MOZ_PERF_METRICS)) dnl ======================================================== dnl = Enable trace malloc dnl ======================================================== NS_TRACE_MALLOC= MOZ_ARG_ENABLE_BOOL(trace-malloc, [ --enable-trace-malloc Enable malloc tracing], NS_TRACE_MALLOC=1 ) if test "$NS_TRACE_MALLOC"; then # Please, Mr. Linker Man, don't take away our symbol names MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS= USE_ELF_DYNSTR_GC= AC_DEFINE(NS_TRACE_MALLOC) fi AC_SUBST(NS_TRACE_MALLOC) dnl ======================================================== dnl = Add support for Eazel profiler dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$enable_eazel_profiler_support" && test "$enable_eazel_profiler"; then enable_eazel_profiler_support=$enable_eazel_profiler fi MOZ_ARG_ENABLE_BOOL(eazel-profiler-support, [ --enable-eazel-profiler-support Enable Corel/Eazel profiler support], ENABLE_EAZEL_PROFILER=1 AC_DEFINE(ENABLE_EAZEL_PROFILER) USE_ELF_DYNSTR_GC= MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS= EAZEL_PROFILER_CFLAGS="-g -O -gdwarf-2 -finstrument-functions -D__NO_STRING_INLINES -D__NO_MATH_INLINES" EAZEL_PROFILER_LIBS="-lprofiler -lpthread") dnl XXX - this needs to go away next milestone if test -z "$enable_profile_modules" && test "$with_profile_modules"; then enable_profile_modules=$with_profile_modules fi MOZ_ARG_ENABLE_STRING(profile-modules, [ --enable-profile-modules Enable/disable profiling for specific modules], [ MOZ_PROFILE_MODULES=`echo $enableval| sed 's/,/ /g'` ] ) MOZ_ARG_ENABLE_BOOL(insure, [ --enable-insure Enable insure++ instrumentation (linux only)], [ MOZ_INSURE="insure" MOZ_INSURIFYING=1 MOZ_INSURE_DIRS="." MOZ_INSURE_EXCLUDE_DIRS="config" ]) MOZ_ARG_WITH_STRING(insure-dirs, [ --with-insure-dirs=DIRS Dirs to instrument with insure ], MOZ_INSURE_DIRS=$withval ) MOZ_ARG_WITH_STRING(insure-exclude-dirs, [ --with-insure-exclude-dirs=DIRS Dirs to not instrument with insure ], MOZ_INSURE_EXCLUDE_DIRS="config $withval" ) dnl ======================================================== dnl = Support for demangling undefined symbols dnl ======================================================== AC_CHECK_LIB(iberty, cplus_demangle, [HAVE_DEMANGLE=1], HAVE_DEMANGLE=, "-liberty") MOZ_DEMANGLE_SYMBOLS= if test "$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 "$MOZ_DEBUG" then MOZ_DEMANGLE_SYMBOLS=1 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS) fi fi ;; esac fi AC_SUBST(MOZ_DEMANGLE_SYMBOLS) dnl ======================================================== dnl = dnl = Misc. Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Misc. Options) dnl ======================================================== dnl update xterm title dnl ======================================================== MOZ_ARG_ENABLE_BOOL(xterm-updates, [ --enable-xterm-updates Update XTERM titles with current command.], MOZ_UPDATE_XTERM=1) dnl ========================================================= dnl = Chrome format dnl ========================================================= dnl XXX - this needs to go away next milestone if test -z "$enable_chrome_format" && test "$enable_chrome"; then enable_chrome_format=$enable_chrome fi MOZ_ARG_ENABLE_STRING(chrome-format, [ --enable-chrome-format=FORMAT Select FORMAT of chrome files (default=jar)], MOZ_CHROME_FILE_FORMAT=`echo $enableval | tr A-Z a-z`) if test -z "$MOZ_CHROME_FILE_FORMAT"; then MOZ_CHROME_FILE_FORMAT=jar 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 ======================================================== dnl = Define default location for MOZILLA_FIVE_HOME dnl ======================================================== MOZ_ARG_WITH_STRING(default-mozilla-five-home, [ --enable-default-mozilla-five-home Set the default value for MOZILLA_FIVE_HOME], [ val=`echo $withval` AC_DEFINE_UNQUOTED(MOZ_DEFAULT_MOZILLA_FIVE_HOME,"$val") ]) dnl ======================================================== dnl = Location of the mozilla user directory (default is ~/.mozilla).], dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$with_user_appdir" && test "$enable_homedir"; then with_user_appdir=$enable_homedir fi MOZ_ARG_WITH_STRING(user-appdir, [ --with-user-appdir=DIR Set user-specific appdir (default=.mozilla)], [ val=`echo $withval` if echo "$val" | grep "\/" >/dev/null; then AC_MSG_ERROR("Homedir must be single relative path.") else AC_DEFINE_UNQUOTED(MOZ_USER_DIR,"$val") fi], AC_DEFINE(MOZ_USER_DIR,".mozilla") ) dnl Need the contents of config-defs.h in the build logs VERBOSE_CONFIG_DEFS=1 MOZ_ARG_ENABLE_BOOL(verbose-config-defs, [ --disable-verbose-config-defs Do not output the contents of config-defs.h], VERBOSE_CONFIG_DEFS=) dnl ======================================================== dnl = dnl = Compiler Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Compiler Options) dnl ======================================================== dnl Check for gcc -pipe support dnl ======================================================== MOZ_ARG_DISABLE_BOOL(gcc-pipe, [ --disable-gcc-pipe Disable -pipe check for gcc], NO_GCC_PIPE=1) AC_MSG_CHECKING([for gcc -pipe support]) if test -n "$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 AC_LANG_CPLUSPLUS dnl ======================================================== dnl Test for -pedantic bustage dnl ======================================================== MOZ_ARG_DISABLE_BOOL(pedantic, [ --disable-pedantic Issue all warnings demanded by strict ANSI C ], _PEDANTIC= ) if test "$_PEDANTIC"; then _SAVE_CXXFLAGS=$CXXFLAGS CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-pedantic" AC_MSG_CHECKING([whether C++ compiler has -pedantic long long bug]) AC_TRY_RUN([ int main () { if (sizeof(long long) != 8) { return 1; } return 0; } ], result="no", result="yes", result="maybe" ) AC_MSG_RESULT([$result]) CXXFLAGS="$_SAVE_CXXFLAGS" case "$result" in no) _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} ${_COMPILER_PREFIX}-pedantic" _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-pedantic" ;; yes) AC_MSG_ERROR([Your compiler appears to have a known bug where long long is miscompiled when using -pedantic. Reconfigure using --disable-pedantic. ]) ;; maybe) AC_MSG_WARN([Cannot test -pedantic long long bug when cross-compiling.]) ;; esac fi dnl ======================================================== dnl Autoconf test for gcc 2.7.2.x (and maybe others?) so that we don't dnl provide non-const forms of the operator== for comparing nsCOMPtrs to dnl raw pointers in nsCOMPtr.h. (VC++ has the same bug.) dnl ======================================================== _SAVE_CXXFLAGS=$CXXFLAGS CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS}" AC_CACHE_CHECK(for correct overload resolution with const and templates, ac_nscap_nonconst_opeq_bug, [AC_TRY_COMPILE([ template class Pointer { public: T* myPtr; }; template int operator==(const Pointer& rhs, U* lhs) { return rhs.myPtr == lhs; } template int operator==(const Pointer& rhs, const U* lhs) { return rhs.myPtr == lhs; } ], [ Pointer foo; const int* bar; return foo == bar; ], ac_nscap_nonconst_opeq_bug="no", ac_nscap_nonconst_opeq_bug="yes")]) CXXFLAGS="$_SAVE_CXXFLAGS" if test "$ac_nscap_nonconst_opeq_bug" = "yes" ; then AC_DEFINE(NSCAP_DONT_PROVIDE_NONCONST_OPEQ) fi dnl pass -Wno-long-long to the compiler MOZ_ARG_ENABLE_BOOL(long-long-warning, [ --enable-long-long-warning Warn about use of non-ANSI long long type], _IGNORE_LONG_LONG_WARNINGS=, _IGNORE_LONG_LONG_WARNINGS=1) if test "$_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="$_SAVE_CFLAGS" fi dnl ======================================================== dnl C++ rtti (g++/egcs only - for now) dnl Should be smarter and check that the compiler does indeed have rtti dnl ======================================================== MOZ_ARG_ENABLE_BOOL(cpp-rtti, [ --enable-cpp-rtti Enable C++ RTTI ], _MOZ_RTTI_FLAGS=-frtti) dnl ======================================================== dnl C++ exceptions (g++/egcs only - for now) dnl Should be smarter and check that the compiler does indeed have exceptions dnl ======================================================== MOZ_ARG_ENABLE_BOOL(cpp-exceptions, [ --enable-cpp-exceptions Enable C++ exceptions ], [ if test "$MIPSPRO_CXX"; then _MOZ_EXCEPTIONS_FLAGS=-LANG:exceptions=ON else _MOZ_EXCEPTIONS_FLAGS=-fexceptions fi ]) AC_LANG_C dnl ======================================================== dnl = dnl = OS/2 Build Options dnl = dnl ======================================================== MOZ_ARG_HEADER(OS/2 Build Options) MOZ_ARG_WITH_STRING(os2emx, [ --with-os2emx=FORMAT Build for OS/2 with emx+gcc, set to OMF or A.OUT], MOZ_OS2_TOOLS=EMX MOZ_OS2_EMX_OBJECTFORMAT="$withval" AC_DEFINE(XP_OS2_EMX) ) MOZ_ARG_WITH_BOOL(os2vacpp, [ --with-os2vacpp Build for OS/2 with VAC++], MOZ_OS2_TOOLS=VACPP AC_DEFINE(XP_OS2_VACPP) ) dnl ======================================================== dnl = dnl = Build depencency options dnl = dnl ======================================================== MOZ_ARG_HEADER(Build dependencies) dnl ======================================================== dnl = Do not auto generate dependency info dnl ======================================================== MOZ_AUTO_DEPS=1 MOZ_ARG_DISABLE_BOOL(auto-deps, [ --disable-auto-deps Do not automatically generate dependency info], MOZ_AUTO_DEPS=) if test -n "$MOZ_AUTO_DEPS"; then dnl ======================================================== dnl = Use mkdepend instead of $CC -MD for dependency generation dnl ======================================================== _cpp_md_flag= MOZ_ARG_DISABLE_BOOL(md, [ --disable-md Do not use compiler-based dependencies ], [], [_cpp_md_flag=1], [dnl Default is to turn on -MD if using GNU-compatible compilers if test "$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)/$(*F).pp)' fi fi # MOZ_AUTO_DEPS MDDEPDIR='.deps' AC_SUBST(MOZ_AUTO_DEPS) AC_SUBST(COMPILER_DEPEND) AC_SUBST(MDDEPDIR) dnl ======================================================== dnl = dnl = Static Build Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Static build options) BUILD_SHARED_LIBS=1 BUILD_STATIC_LIBS= MOZ_STATIC_COMPONENT_LIBS= MOZ_ARG_DISABLE_BOOL(shared, [ --disable-shared Disable building of internal shared libs], BUILD_SHARED_LIBS=) MOZ_ARG_ENABLE_BOOL(static, [ --enable-static Enable building of internal static libs], BUILD_STATIC_LIBS=1 MOZ_STATIC_COMPONENT_LIBS=1) if (test -z "$BUILD_SHARED_LIBS" && test -z "$BUILD_STATIC_LIBS") || (test -n "$BUILD_SHARED_LIBS" && test -n "$BUILD_STATIC_LIBS") ; then AC_MSG_ERROR([Only one of --enable-shared or --enable-static must be specified.]) fi dnl ======================================================== dnl Generate static component from list of modules dnl ======================================================== dnl XXX - this needs to go away next milestone if test -z "$enable_meta_component_modules" && test "$enable_static_components"; then enable_meta_component_modules=$enable_static_components fi MOZ_ARG_ENABLE_STRING(meta-component-modules, [ --enable-meta-component-modules=mod1[,mod2] Build single meta-component from specified modules], [ MOZ_STATIC_COMPONENTS=`echo $enableval | sed 's/,/ /g'` ] ) dnl ======================================================== dnl Enable the use of predefined meta components dnl ======================================================== MOZ_ARG_ENABLE_STRING(meta-components, [ --enable-meta-components Build predefined meta-components], [ MOZ_META_COMPONENTS=`echo $enableval | sed 's/,/ /g'` ] ) if test -n "$MOZ_STATIC_COMPONENTS" && test -n "$MOZ_META_COMPONENTS"; then AC_MSG_ERROR([Simultaneous use of static-components & meta-components is not supported.]) fi case "$target" in *-*-aix*) if test -z "${BUILD_STATIC_LIBS}" -o -n "${BUILD_SHARED_LIBS}"; 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 "$AIX_SHLIB_BIN"; then echo echo "*** Unable to locate makeC++SharedLib_r, needed for creation of shared" echo "*** libraries on AIX. You will only be able to build static libraries." echo BUILD_STATIC_LIBS=1 BUILD_SHARED_LIBS= fi fi AC_SUBST(AIX_SHLIB_BIN) ;; *-os2*) if test "${BUILD_STATIC_LIBS}" = "1"; then MOZ_JS_LIBS='$(DIST)/lib/libmozjs.lib' MOZ_COMPONENT_XPCOM_LIBS='$(DIST)/lib/libxpcom.lib' XPCOM_LIBS='$(DIST)/lib/libxpcom.lib' MOZ_JPEG_LIBS='$(DIST)/lib/libmozjpeg.$(LIB_SUFFIX)' MOZ_ZLIB_LIBS='$(DIST)/lib/libmozz.$(LIB_SUFFIX)' MOZ_PNG_LIBS='$(DIST)/lib/libmozpng.$(LIB_SUFFIX)' MOZ_MNG_LIBS='$(DIST)/lib/libmozmng.$(LIB_SUFFIX)' else MOZ_JS_LIBS='$(DIST)/lib/mozjs.lib' MOZ_COMPONENT_XPCOM_LIBS='$(DIST)/lib/xpcom.lib' XPCOM_LIBS='$(DIST)/lib/xpcom.lib' MOZ_JPEG_LIBS='$(DIST)/lib/libmozjpeg.$(LIB_SUFFIX)' MOZ_ZLIB_LIBS='$(DIST)/lib/mozz.$(LIB_SUFFIX)' MOZ_PNG_LIBS='$(DIST)/lib/libmozpng.$(LIB_SUFFIX)' MOZ_MNG_LIBS='$(DIST)/lib/libmozmng.$(LIB_SUFFIX)' fi ;; esac dnl ======================================================== dnl = dnl = Standalone module options dnl = dnl ======================================================== MOZ_ARG_HEADER(Standalone module options (Not for building Mozilla)) dnl ======================================================== dnl = Only selectively build modules dnl ======================================================== BUILD_MODULES=all MOZ_ARG_ENABLE_STRING(standalone-modules, [ --enable-standalone-modules=mod1[,mod2] Enable standalone build of specific modules], [ BUILD_MODULES=`echo $enableval | sed 's/,/ /g'` ] ) dnl XXX also check old --enable-modules option if test "${BUILD_MODULES}" = "all" && test -n "$enable_modules"; then BUILD_MODULES=`echo $enable_modules | sed 's/,/ /g'` fi dnl Disable ldap if LDAP is not building all of Mozilla dnl and ldap isn't in the standalone list if test "$BUILD_MODULES" != "all" && test `echo "$BUILD_MODULES" | grep -c ldap` -ne 0 && test "$enable_ldap" != "yes"; then MOZ_LDAP_XPCOM= fi dnl Check for GLib and libIDL. dnl ======================================================== SKIP_IDL_CHECK="no" dnl = Allow users to disable libIDL checking for standalone modules MOZ_ARG_WITHOUT_BOOL(libIDL, [ --without-libIDL Skip check for libIDL (standalone modules only)], SKIP_IDL_CHECK="yes") if test "$SKIP_IDL_CHECK" = "no" then AM_PATH_LIBIDL($LIBIDL_VERSION,,_LIBIDL_NOT_FOUND=1) dnl dnl If we don't have a libIDL config program & not cross-compiling, dnl look for orbit-config instead. dnl if test -n "$_LIBIDL_NOT_FOUND" && test -z "$CROSS_COMPILE"; then AC_PATH_PROGS(ORBIT_CONFIG, $ORBIT_CONFIG orbit-config) if test -n "$ORBIT_CONFIG"; then _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="$_ORBIT_LIB_PATH -lIDL -lglib" LIBIDL_CONFIG= _LIBIDL_NOT_FOUND= fi fi if test -n "$_LIBIDL_NOT_FOUND"; then AC_MSG_ERROR([libIDL not found. libIDL $LIBIDL_VERSION or higher is required. See http://andrewtv.org/libIDL/ for more information.]) fi fi if test -n "$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(${GLIB_VERSION}) fi AC_SUBST(LIBIDL_CFLAGS) AC_SUBST(LIBIDL_LIBS) AC_SUBST(GLIB_CFLAGS) AC_SUBST(GLIB_LIBS) AC_SUBST(HOST_LIBIDL_CONFIG) AC_SUBST(HOST_LIBIDL_CFLAGS) AC_SUBST(HOST_LIBIDL_LIBS) dnl ======================================================== dnl disable xul dnl ======================================================== MOZ_XUL=1 MOZ_ARG_DISABLE_BOOL(xul, [ --disable-xul Disable XUL (standalone modules only)], MOZ_XUL= ) if test "$MOZ_XUL"; then AC_DEFINE(MOZ_XUL) AC_DEFINE(INCLUDE_XUL) fi AC_SUBST(MOZ_XUL) dnl ======================================================== dnl = dnl = Cleanup section for misc ordering snafus dnl = dnl ======================================================== if test "$MOZ_DEBUG" || test "$NS_TRACE_MALLOC"; then MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS= fi if test "$MOZ_LDAP_XPCOM"; then LDAP_CFLAGS='-I${DIST}/include/ldap' LDAP_LIBS='-L${DIST}/bin -L${DIST}/lib -lldap40 -llber40' fi dnl make sure that we compile in multi-processor support NS_MT_SUPPORTED=1 AC_DEFINE(NS_MT_SUPPORTED) dnl libpr0n on by default AC_DEFINE(USE_IMG2) dnl ======================================================== dnl = dnl = Maintainer debug option (no --enable equivalent) dnl = dnl ======================================================== AC_SUBST(AR) AC_SUBST(AR_FLAGS) AC_SUBST(AR_LIST) AC_SUBST(AR_EXTRACT) AC_SUBST(AR_DELETE) AC_SUBST(AS) AC_SUBST(ASFLAGS) AC_SUBST(AS_DASH_C_FLAG) AC_SUBST(LD) AC_SUBST(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(TX_EXE) AC_SUBST(MOZ_MONOLITHIC_TOOLKIT) AC_SUBST(MOZ_JS_LIBS) AC_SUBST(MOZ_PSM) 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(MOZ_JSDEBUGGER) 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(LDAP_CFLAGS) AC_SUBST(LDAP_LIBS) AC_SUBST(HAVE_XIE) AC_SUBST(MOZ_XIE_LIBS) AC_SUBST(MOZ_XPRINT_CFLAGS) AC_SUBST(MOZ_XPRINT_LDFLAGS) AC_SUBST(MOZ_ENABLE_XPRINT) AC_SUBST(MOZ_XINERAMA_LIBS) AC_SUBST(MOZ_ENABLE_XINERAMA) AC_SUBST(XPCOM_USE_LEA) AC_SUBST(UNIX_CRASH_ON_ASSERT) AC_SUBST(NO_UNIX_ASYNC_DNS) AC_SUBST(BUILD_SHARED_LIBS) AC_SUBST(BUILD_STATIC_LIBS) AC_SUBST(MOZ_STATIC_COMPONENT_LIBS) AC_SUBST(MOZ_STATIC_COMPONENTS) AC_SUBST(MOZ_META_COMPONENTS) AC_SUBST(ENABLE_TESTS) AC_SUBST(IBMBIDI) AC_SUBST(SUNCTL) AC_SUBST(ACCESSIBILITY) AC_SUBST(MOZ_USER_DIR) AC_SUBST(BUILD_IDLC) AC_SUBST(ENABLE_STRIP) AC_SUBST(USE_ELF_DYNSTR_GC) 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) AC_SUBST(MOZ_REORDER) AC_SUBST(MOZ_TIMELINE) 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 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 $LDFLAGS | sed 's/ *-O[^ ]*//g;'` dnl changequote([,])dnl dnl fi AC_SUBST(SYSTEM_MAKEDEPEND) AC_SUBST(SYSTEM_JPEG) AC_SUBST(SYSTEM_PNG) AC_SUBST(SYSTEM_MNG) AC_SUBST(SYSTEM_ZLIB) AC_SUBST(JPEG_CFLAGS) AC_SUBST(JPEG_LIBS) AC_SUBST(ZLIB_CFLAGS) AC_SUBST(ZLIB_LIBS) AC_SUBST(PNG_CFLAGS) AC_SUBST(PNG_LIBS) AC_SUBST(MNG_CFLAGS) AC_SUBST(MNG_LIBS) AC_SUBST(MOZ_JPEG_CFLAGS) AC_SUBST(MOZ_JPEG_LIBS) AC_SUBST(MOZ_ZLIB_CFLAGS) AC_SUBST(MOZ_ZLIB_LIBS) AC_SUBST(MOZ_PNG_CFLAGS) AC_SUBST(MOZ_PNG_LIBS) AC_SUBST(MOZ_MNG_CFLAGS) AC_SUBST(MOZ_MNG_LIBS) AC_SUBST(NSPR_CFLAGS) AC_SUBST(NSPR_LIBS) AC_SUBST(MOZ_NATIVE_NSPR) AC_SUBST(CFLAGS) AC_SUBST(CXXFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(COMPILE_CFLAGS) AC_SUBST(COMPILE_CXXFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(LIBS) AC_SUBST(CROSS_COMPILE) AC_SUBST(HOST_CC) AC_SUBST(HOST_CXX) AC_SUBST(HOST_CFLAGS) AC_SUBST(HOST_CXXFLAGS) AC_SUBST(HOST_AR) AC_SUBST(HOST_RANLIB) AC_SUBST(HOST_NSPR_MDCPUCFG) AC_SUBST(TARGET_CPU) AC_SUBST(TARGET_VENDOR) AC_SUBST(TARGET_OS) AC_SUBST(TARGET_NSPR_MDCPUCFG) AC_SUBST(TARGET_MD_ARCH) AC_SUBST(OS_TARGET) AC_SUBST(OS_ARCH) AC_SUBST(OS_RELEASE) AC_SUBST(OS_TEST) AC_SUBST(MOZ_DISABLE_DTD_DEBUG) AC_SUBST(MOZ_DISABLE_JAR_PACKAGING) AC_SUBST(MOZ_CHROME_FILE_FORMAT) AC_SUBST(WRAP_MALLOC_CFLAGS) AC_SUBST(WRAP_MALLOC_LIB) AC_SUBST(MKSHLIB) AC_SUBST(MKCSHLIB) AC_SUBST(MKSHLIB_FORCE_ALL) AC_SUBST(MKSHLIB_UNFORCE_ALL) AC_SUBST(DSO_CFLAGS) AC_SUBST(DSO_PIC_CFLAGS) AC_SUBST(DSO_LDOPTS) AC_SUBST(DLL_SUFFIX) AC_DEFINE_UNQUOTED(MOZ_DLL_SUFFIX, "$DLL_SUFFIX") AC_SUBST(LIB_SUFFIX) AC_SUBST(OBJ_SUFFIX) AC_SUBST(BIN_SUFFIX) AC_SUBST(ASM_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 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 "$OS_TARGET" = "BeOS"; then AC_DEFINE(XP_BEOS) MOZ_MOVEMAIL=1 AC_SUBST(MOZ_MOVEMAIL) elif test "$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) MOZ_MOVEMAIL=1 AC_SUBST(MOZ_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=$MOZ_BUILD_ROOT/dist" if test -n "$HAVE_64BIT_OS"; then ac_configure_args="$ac_configure_args --enable-64bit" fi AC_OUTPUT_SUBDIRS(nsprpub) fi if test -z "$MOZ_NATIVE_NSPR"; then # Hack to deal with the fact that we use NSPR_CFLAGS everywhere AC_MSG_WARN([Recreating autoconf.mk with updated nspr-config output]) case "$target" in *-*-os2_vacpp) ;; *) NSPR_LIBS=`./nsprpub/config/nspr-config --prefix=$MOZ_BUILD_ROOT/dist --exec-prefix=$MOZ_BUILD_ROOT/dist --libs` $PERL -pi.bak -e "s {^NSPR_LIBS\s*=.*} {NSPR_LIBS = $NSPR_LIBS }" config/autoconf.mk ;; esac NSPR_CFLAGS=`./nsprpub/config/nspr-config --prefix=$MOZ_BUILD_ROOT/dist --exec-prefix=$MOZ_BUILD_ROOT/dist --cflags` $PERL -pi.bak -e "s {^NSPR_CFLAGS\s*=.*} {NSPR_CFLAGS = $NSPR_CFLAGS }" config/autoconf.mk rm -f config/autoconf.mk.bak fi # if we're building the LDAP XPCOM component, we need to build # the c-sdk first. # if test "$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"; then mkdir "directory" fi 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" if test -n "$HAVE_64BIT_OS"; then ac_configure_args="$ac_configure_args --enable-64bit" fi AC_OUTPUT_SUBDIRS(directory/c-sdk/ldap) fi