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configure.in
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dnl The contents of this file are subject to the Mozilla Public License
dnl Version 1.0 (the "License"); you may not use this file except in
dnl compliance with the License. You may obtain a copy of the License
dnl at http://www.mozilla.org/MPL/
dnl
dnl Software distributed under the License is distributed on an "AS IS"
dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
dnl the License for the specific language governing rights and
dnl 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 this code under the MPL is Christopher
dnl Seawood, <cls@seawood.org>. Portions created by Christopher Seawood
dnl are Copyright (C) 1998 Christopher Seawood. All Rights Reserved.
dnl
dnl Contributors:
dnl Jamie Zawinski <jwz@jwz.org>
dnl gettimeofday args check
dnl
dnl Christopher Blizzard <blizzard@appliedtheory.com>
dnl gnomefe update & enable-pthreads
dnl
dnl Ramiro Estrugo <ramiro@netscape.com>
dnl X11 makedepend support
dnl Insure 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(${srcdir}/build/autoconf)
AC_CANONICAL_SYSTEM
dnl Set this define to make fixes w/o breaking anything else.
AC_DEFINE(USE_AUTOCONF)
dnl Always set this for mozilla.
AC_DEFINE(MOZILLA_CLIENT)
dnl ========================================================
dnl =
dnl = Dont change the following two lines. Doing so breaks:
dnl =
dnl = CFLAGS="-foo" ./configure
dnl =
dnl ========================================================
CFLAGS="${CFLAGS=}"
CXXFLAGS="${CXXFLAGS=}"
dnl Set the version number of the libs included with mozilla
dnl ========================================================
MOZJPEG=62
MOZPNG=95
NSPR_VERSION=3
dnl Set the minimum version of toolkit libs used by mozilla
dnl ========================================================
GTK_VERSION=1.2.0
LIBIDL_VERSION=0.6.3
dnl Set various checks
dnl ========================================================
MISSING_FULLCIRCLE=
MISSING_MOTIF=
MISSING_NSPR=
MISSING_X=
dnl Do not allow a separate objdir build if a srcdir build exists.
dnl ==============================================================
_topsrcdir=`cd \`dirname $0\`; pwd`
_objdir=`pwd`
if test "$_topsrcdir" != "$_objdir"
then
# Check for a couple representative files in the source tree
_conflict_files=
for file in $_topsrcdir/Makefile $_topsrcdir/config/autoconf.mk; do
if test -f $file; then
_conflict_files="$_conflict_files $file"
fi
done
if test "$_conflict_files"; then
echo "***"
echo "* Your source tree contains these files:"
for file in $_conflict_files; do
echo "* $file"
done
cat 1>&2 <<-EOF
* This indicates that you previously built in the source tree.
* A source tree build can confuse the separate objdir build.
*
* To clean up the source tree:
* 1. cd $_topsrcdir
* 2. gmake -f client.mk cleansrcdir
***
EOF
exit 1
break
fi
fi
dnl Checks for programs.
dnl ========================================================
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CC_C_O
if grep "NO_MINUS_C_MINUS_O 1" ./confdefs.h >/dev/null; then
USING_HCC=1
_OLDCC=$CC
_OLDCXX=$CXX
CC="${srcdir}/build/hcc '$CC'"
CXX="${srcdir}/build/hcpp '$CXX'"
fi
AC_PROG_CPP
AC_PROG_CXXCPP
AC_PROG_INSTALL
AC_PROG_AWK
AC_PROG_RANLIB
dnl Be sure the make we use is GNU make.
AC_PATH_PROGS(MAKE, gmake make, :)
_make_try=`$MAKE --version 2>/dev/null`
if test ! "$_make_try"
then
echo
echo "*** $MAKE is not GNU Make. You will not be able to build Mozilla without GNU Make."
echo
exit 1
fi
dnl Now warn about version 3.77 if we find it.
_make_vers=`$MAKE --version | grep Make | $AWK '{ print \$4 }' | sed 's/,//'`
if test "$_make_vers" = "3.77"
then
echo
echo "*** Found GNU Make 3.77. This version is known to have problems with the"
echo "*** wildcard function in certain circumstances. You may experience infinite"
echo "*** looping while building Mozilla with 3.77. If this happens, you can"
echo "*** either downgrade to 3.76.1 or try configuring with --disable-md."
echo
fi
AC_PROG_MAKE_SET
dnl Support for X11 makedepend, if found on the system
dnl ========================================================
AC_PATH_PROG(SYSTEM_MAKEDEPEND,makedepend)
AC_PATH_PROGS(EMACS, xemacs lemacs emacs, :)
AC_PATH_PROGS(PERL, perl5 perl, :)
AC_PATH_PROG(WHOAMI, whoami, :)
AC_PATH_PROG(UNZIP, unzip, :)
AC_PATH_PROG(ZIP, zip, :)
AC_PATH_XTRA
GNU_CC=
GNU_CXX=
if test "$GCC" = "yes"; then
GNU_CC=1
fi
if test "$GXX" = "yes"; then
GNU_CXX=1
fi
AC_SUBST(GNU_CC)
AC_SUBST(GNU_CXX)
dnl set the defaults first
dnl ========================================================
AR='ar cr $@'
AS=
AS_DASH_C_FLAG='-c'
NS_USE_NATIVE=
DLL_SUFFIX="so"
OS_TARGET=`uname -s`
CROSS_COMPILE=
_COMPILER_PREFIX=
dnl GNU specific defaults
dnl ========================================================
if test "$GNU_CC"; then
MKSHLIB='$(CXX) $(DSO_LDOPTS)'
MKCSHLIB='$(CC) $(DSO_LDOPTS)'
DSO_LDOPTS='-shared -Wl,-h -Wl,$(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
DSO_CFLAGS=''
DSO_PIC_CFLAGS='-fPIC'
# Turn on GNU specific features
# -Wall - turn on all warnings
# -pedantic - make compiler warn about non-ANSI stuff, and
# be a little bit stricter
# -pipe - speeds up the build a little by using pipes rather than
# temp files
_WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wall -Wconversion -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-align"
_DEFINES_CFLAGS='-include $(DEPTH)/config-defs.h'
_USE_CPP_INCLUDE_FLAG=1
else
MKSHLIB='$(LD) $(DSO_LDOPTS)'
MKCSHLIB='$(LD) $(DSO_LDOPTS)'
DSO_LDOPTS='-shared -h $(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
DSO_CFLAGS=''
DSO_PIC_CFLAGS='-KPIC'
_DEFINES_CFLAGS='$(ACDEFINES)'
fi
if test "$GNU_CXX"; then
# Turn on GNU specific features
_WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wall -Wconversion -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-align -Woverloaded-virtual -Wsynth"
_DEFINES_CXXFLAGS='-include $(DEPTH)/config-defs.h'
_USE_CPP_INCLUDE_FLAG=1
else
_DEFINES_CXXFLAGS='$(ACDEFINES)'
fi
dnl gcc can come with its own linker so it is better to use the pass-thru calls
dnl MKSHLIB_FORCE_ALL is used to force the linker to include all object
dnl files present in an archive. MKSHLIB_UNFORCE_ALL reverts the linker to
dnl normal behavior.
dnl ========================================================
MKSHLIB_FORCE_ALL=
MKSHLIB_UNFORCE_ALL=
if test "$GNU_CC"; then
AC_MSG_CHECKING(whether ld has archive extraction flags)
AC_CACHE_VAL(ac_cv_mkshlib_force_and_unforce,
[_SAVE_LDFLAGS=$LDFLAGS; _SAVE_LIBS=$LIBS
ac_cv_mkshlib_force_and_unforce="no"
exec 3<&0 <<LOOP_INPUT
force="-Wl,--whole-archive"; unforce="-Wl,--no-whole-archive"
force="-Wl,-z -Wl,allextract"; unforce="-Wl,-z -Wl,defaultextract"
force="-Wl,all"; unforce="-Wl,-none"
LOOP_INPUT
while read line
do
eval $line
LDFLAGS=$force
LIBS=$unforce
AC_TRY_LINK(,, ac_cv_mkshlib_force_and_unforce=$line; break)
done
exec 0<&3 3<&-
LDFLAGS=$_SAVE_LDFLAGS; LIBS=$_SAVE_LIBS
])
if test "$ac_cv_mkshlib_force_and_unforce" = "no"; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
eval $ac_cv_mkshlib_force_and_unforce
MKSHLIB_FORCE_ALL=$force
MKSHLIB_UNFORCE_ALL=$unforce
fi
fi
dnl System overrides of the defaults
dnl ========================================================
case "$target" in
*-aix*)
if test ! "$GNU_CC"; then
DSO_LDOPTS='-ldl -bM:SRE -brtl -bso -berok -bexpall -bnoentry'
DSO_CFLAGS='-qflag=w:w'
DSO_PIC_CFLAGS='-DPIC'
fi
MKSHLIB='$(AIX_SHLIB_BIN) -p1 -brtl -bso -berok'
MKCSHLIB='$(AIX_SHLIB_BIN) -p1 -brtl -bso -berok'
AS='$(CC)'
;;
*-beos*)
MKSHLIB='$(CXX) $(DSO_LDOPTS)'
DSO_LDOPTS='-nostart -Xlinker --ignore-undefined'
TK_LIBS='-lbe -lroot'
;;
*-bsdi*)
case `uname -r` in
4.*) ;;
*)
DSO_CFLAGS=''
DSO_LDOPTS='-r'
_WARNINGS_CFLAGS="-Wall"
_WARNINGS_CXXFLAGS="-Wall"
# The test above doesn't work properly, at least on 3.1.
MKSHLIB_FORCE_ALL=''
MKSHLIB_UNFORCE_ALL=''
;;
esac
;;
*-freebsd*)
if test `test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` != "elf"; then
DLL_SUFFIX="so.1.0"
DSO_LDOPTS="-shared"
fi
if test ! "$GNU_CC"; then
DSO_LDOPTS="-Bshareable $DSO_LDOPTS"
fi
# Hack for FreeBSD 2.2
if test -z "$MKSHLIB_FORCE_ALL"; then
MKSHLIB_FORCE_ALL='-Wl,-Bforcearchive'
MKSHLIB_UNFORCE_ALL=''
fi
;;
*-hpux*)
DLL_SUFFIX="sl"
if test ! "$GNU_CC"; then
DSO_CFLAGS=""
DSO_PIC_CFLAGS="+Z"
fi
DSO_LDOPTS='-b -E -L$(DIST)/bin'
MKSHLIB='$(LD) $(DSO_LDOPTS)'
MKCSHLIB='$(LD) $(DSO_LDOPTS)'
;;
*-irix5*)
DSO_LDOPTS='-elf -shared'
MKSHLIB_FORCE_ALL='-all'
MKSHLIB_UNFORCE_ALL='-none'
;;
*-irix6*)
AC_DEFINE(IRIX6_3)
DSO_LDOPTS='-elf -shared'
MKSHLIB='$(CCC) $(DSO_LDOPTS)'
MKCSHLIB='$(CC) $(DSO_LDOPTS)'
AS='$(CC)'
ASFLAGS='$(CFLAGS)'
if test "$GNU_CC"; then
MKSHLIB_FORCE_ALL='-Wl,-all'
MKSHLIB_UNFORCE_ALL='-Wl,-none'
_WARNINGS_CFLAGS="-Wall"
_WARNINGS_CXXFLAGS="-Wall"
else
MKSHLIB_FORCE_ALL='-all'
MKSHLIB_UNFORCE_ALL='-none'
CFLAGS="$CFLAGS -woff 3262"
CXXFLAGS="$CXXFLAGS -woff 3262"
fi
;;
dnl Linux Alpha needs -mieee for FPU to work correctly
alpha*-*-linux*)
CFLAGS="$CFLAGS -mieee"
CXXFLAGS="$CXXFLAGS -mieee"
;;
*-netbsd*)
DLL_SUFFIX="so.1.0"
DSO_CFLAGS=''
DSO_PIC_CFLAGS='-fPIC'
CFLAGS="$CFLAGS -Dunix"
CXXFLAGS="$CXXFLAGS -Dunix"
# At least for 1.3 and up, ld supports this, despite the test failing above.
MKSHLIB_FORCE_ALL='--whole-archive'
MKSHLIB_UNFORCE_ALL='--no-whole-archive'
case `uname -m` in
*86)
MKSHLIB='$(LD) $(DSO_LDOPTS)'
MKCSHLIB='$(LD) $(DSO_LDOPTS)'
;;
esac
dnl Test for a.out platform and handle C++ libraries correctly
if $CC -E - -dM </dev/null | grep -v __ELF__ >/dev/null; then
DSO_LDOPTS="-shared"
fi
if test "$LIBRUNPATH"; then
DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS"
fi
;;
*-nto*)
CFLAGS="$CFLAGS -DNTO -D__QNXNTO__ -D_QNX_SOURCE -D_POSIX_SOURCE -D__i386__ -D_i386 -DNSCAP_NO_EXPLICIT -DNO_REGEX -DSTRINGS_ALIGNED -D_SEEKPOS_DEFINED_"
CXXFLAGS="$CXXFLAGS -DNTO -D__QNXNTO__ -D_QNX_SOURCE -D_POSIX_SOURCE -D__i386__ -D_i386 -DNSCAP_NO_EXPLICIT -DNO_REGEX -DSTRINGS_ALIGNED -D_SEEKPOS_DEFINED_"
_WARNINGS_CFLAGS='-w'
_WARNINGS_CXXFLAGS='-w'
OS_TARGET="NTO"
MOZ_OPTIMIZE_FLAGS="-O2"
MOZ_DEBUG_FLAGS="-gdwarf-2"
DSO_LDOPTS="-M $DSO_LDOPTS"
DSO_CFLAGS=''
DSO_PIC_CFLAGS="-shared -Wc,-fPIC -DPIC"
MKSHLIB='qcc -Vgcc_ntox86 $(DSO_LDOPTS)'
MKCSHLIB='qcc -Vgcc_ntox86 $(DSO_LDOPTS)'
AR='qcc -Vgcc_ntox86 -M -a $@'
_DEFINES_CFLAGS='-Wp,-include,$(DEPTH)/config-defs.h'
_DEFINES_CXXFLAGS='-Wp,-include,$(DEPTH)/config-defs.h'
_PREPROCESSOR_PREFIX="-Wp,"
_COMPILER_PREFIX="-Wc,"
_LINKER_PREFIX="-Wl,"
;;
*-openbsd*)
DLL_SUFFIX="so.1.0"
DSO_CFLAGS=''
DSO_PIC_CFLAGS='-fPIC'
DSO_LDOPTS='-shared -h $(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
MKSHLIB='$(LD) $(DSO_LDOPTS)'
MKCSHLIB='$(LD) $(DSO_LDOPTS)'
if test -z "$MKSHLIB_FORCE_ALL"; then
MKSHLIB_FORCE_ALL='-Bforcearchive'
MKSHLIB_UNFORCE_ALL=''
fi
if $CC -E - -dM </dev/null | grep -v __ELF__ >/dev/null; then
DSO_LDOPTS="-Bshareable /usr/lib/c++rt0.o"
fi
if test "$LIBRUNPATH"; then
DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS"
fi
;;
*-openvms*)
DLL_SUFFIX="exe"
if test "$OS_TARGET" = "POSIX_for_OpenVMS_AXP"; then
dnl Hack...
CROSS_COMPILE=1
NSPR_LIBS="-lnspr$NSPR_VERSION -lplc$NSPR_VERSION -lplds$NSPR_VERSION"
fi
;;
alpha*-*-osf*)
if test "$GNU_CC"; then
DSO_LDOPTS='-shared -Wl,-soname -Wl,$(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
else
CFLAGS="$CFLAGS -std1 -ieee_with_inexact"
CXXFLAGS="$CXXFLAGS -std1 -ieee_with_inexact"
DSO_LDOPTS='-shared -msym -expect_unresolved \* -soname $(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
DSO_CFLAGS=
MKSHLIB_FORCE_ALL='-all'
MKSHLIB_UNFORCE_ALL='-none'
fi
;;
*-qnx*)
if test "$no_x" = "yes"; then
MOZ_WIDGET_TOOLKIT='photon'
TK_LIBS='-lphoton -lphrender'
AC_DEFINE(NO_X11)
fi
;;
*-rhapsody*)
DLL_SUFFIX="dylib"
;;
*-sco*)
CXXFLAGS="$CXXFLAGS -I/usr/include/CC"
if test ! "$GNU_CC"; then
DSO_LDOPTS='-G -h $(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
fi
;;
dnl the qsort routine under solaris is faulty
*-solaris*)
AC_DEFINE(BROKEN_QSORT)
if test ! "$GNU_CC"; then
LDFLAGS='-xildoff'
MKSHLIB='$(CXX) $(DSO_LDOPTS)'
MKCSHLIB='$(CC) $(DSO_LDOPTS)'
MKSHLIB_FORCE_ALL='-z allextract'
MKSHLIB_UNFORCE_ALL=''
DSO_LDOPTS='-G -h $(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
AR='$(CXX) -xar -o $@'
AS='/usr/ccs/bin/as'
AS_DASH_C_FLAG=''
NS_USE_NATIVE=1
case `uname -m` in
sun4u)
ASFLAGS='-xarch=v8plus -DULTRA_SPARC -P -L -D_ASM -D__STDC__=0 -K PIC'
;;
*)
ASFLAGS='-xarch=v8 -P -L -D_ASM -D__STDC__=0 -K PIC'
;;
esac
dnl The C++ compiler in Workshop 5.0 uses standard iostreams by
dnl default. -library=iostream will force use of classic iostreams.
if test ! -z "`${CC} -V 2>&1 | head -1 | grep '5.0'`"; then
CXX="$CXX -library=iostream"
fi
else
MKSHLIB='$(CC) $(DSO_LDOPTS)'
_WARNINGS_CFLAGS=''
_WARNINGS_CXXFLAGS=''
AS='$(CC)'
ASFLAGS='$(CFLAGS)'
fi
;;
*-sunos*)
AS='$(CC)'
ASFLAGS='$(CFLAGS)'
DSO_LDOPTS='-Bdynamic'
MKSHLIB='-$(LD) $(DSO_LDOPTS)'
MKCSHLIB='-$(LD) $(DSO_LDOPTS)'
;;
esac
dnl ========================================================
dnl Any platform that doesn't have MKSHLIB_FORCE_ALL defined
dnl by now will not have any way to link most binaries (tests
dnl as well as viewer, apprunner, etc.), because some symbols
dnl will be left out of the "composite" .so's by ld as unneeded.
dnl So, by defining NO_LD_ARCHIVE_FLAGS for these platforms,
dnl they can link in the static libs that provide the missing
dnl symbols.
dnl ========================================================
NO_LD_ARCHIVE_FLAGS=
if test -z "$MKSHLIB_FORCE_ALL"; then
NO_LD_ARCHIVE_FLAGS=1
fi
AC_SUBST(NO_LD_ARCHIVE_FLAGS)
XLDFLAGS="$X_LIBS"
XLIBS="$X_EXTRA_LIBS"
dnl ========================================================
dnl Checks for X libraries.
dnl Ordering is important.
dnl Xt is dependent upon SM as of X11R6
dnl ========================================================
if test "$no_x" != "yes"; then
XLIBS="-lX11 $XLIBS"
_SAVE_LDFLAGS="$LDFLAGS"
LDFLAGS="$XLDFLAGS $LDFLAGS"
AC_CHECK_LIB(X11, XDrawLines, [X11_LIBS="-lX11"],
[MISSING_X="$MISSING_X -lX11"], $XLIBS)
AC_CHECK_LIB(Xext, XextAddDisplay, [XEXT_LIBS="-lXext"],
[MISSING_X="$MISSING_X -lXext"], $XLIBS)
AC_CHECK_LIB(ICE, IceFlush, [XICE_LIBS="-lICE"],, $XLIBS)
AC_CHECK_LIB(SM, SmcCloseConnection, [XSM_LIBS="-lSM"],, $XLIBS)
AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt"],
[MISSING_X="$MISSING_X -lXt"], $X_PRE_LIBS $XLIBS)
AC_CHECK_LIB(Xmu, XmuLookupString, [XMU_LIBS="-lXmu"],
[MISSING_X="$MISSING_X -lXmu"], $X_PRE_LIBS $XLIBS $XT_LIBS $XEXT_LIBS)
LDFLAGS="$_SAVE_LDFLAGS"
dnl Check for toolkit libs
dnl ========================================================
useRhapsody=`echo $target_os | egrep "^Rhapsody"`
dnl ========================================================
dnl =
dnl = --enable-toolkit
dnl =
dnl = Select which toolkit to use for widgets.
dnl =
dnl = Choices are:
dnl =
dnl = gtk (default)
dnl = motif
dnl = xlib
dnl =
dnl ========================================================
AC_ARG_ENABLE(toolkit,
[ --enable-toolkit=\$val Enable \$val fe (defaults to gtk)],
[if test "$enableval" = "motif" \
-o "$enableval" = "gtk" \
-o "$enableval" = "xlib" \
-o "$useRhapsody" ; then
dnl nglayout only supports building with one toolkit,
dnl so ignore everything after the first comma (",").
MOZ_WIDGET_TOOLKIT=`echo "$enableval" | sed -e "s/,.*$//"`
else
AC_MSG_ERROR(Toolkit must be Xlib, GTK or Motif.)
fi],
[if test "$useRhapsody" ; then
MOZ_WIDGET_TOOLKIT="rhapsody"
else
MOZ_WIDGET_TOOLKIT="gtk"
fi])
if echo ":$MOZ_WIDGET_TOOLKIT" | grep "motif" >/dev/null; then
if test "$no_x" != "yes"; then
if test "$x_includes"; then
MOTIF_XINCS="-xif -I$x_includes"
fi
detect_motif="${srcdir}/config/mkdetect/detect_motif.sh -cc $CC $MOTIF_XINCS"
MOTIF_VERSION=`${detect_motif}`
MOTIF_INCLUDES=`${detect_motif} -if`
MOTIF_STATIC_FLAGS=`${detect_motif} -sf`
MOTIF_DYNAMIC_FLAGS=`${detect_motif} -df`
MOTIF_DYNAMIC_PATHS=`${detect_motif} -dp`
dnl MOTIF_REQUIRES_XPM=`${detect_motif} -xpm`
MOTIF_REQUIRES_XPM="False"
${srcdir}/config/mkdetect/detect_motif.sh --cleanup
fi
if test "$MOTIF_REQUIRES_XPM" = "True" -o "$MOTIF_VERSION" = "2.1"; then
_SAVE_LDFLAGS="$LDFLAGS"
LDFLAGS="$XLDFLAGS $LDFLAGS"
if test "$MOTIF_REQUIRES_XPM" = "True"; then
AC_CHECK_LIB(Xpm, XpmWriteFileFromImage,
XPM_LIBS="-lXpm",
[MISSING_MOTIF="$MISSING_MOTIF -lXpm"], $XLIBS)
fi
if test "$MOTIF_VERSION" = "2.1"; then
AC_CHECK_LIB(Xp, XpGetPrinterList,
MOTIF_XP_LIBS="-lXp",
[MISSING_MOTIF="$MISSING_MOTIF -lXp"], $XLIBS)
fi
LDFLAGS="$_SAVE_LDFLAGS"
fi
TK_LIBS="$XLDFLAGS $TK_LIBS"
if test "$MOTIF_STATIC_LIB" = "unknown" \
-a "$MOTIF_DYNAMIC_LIB" = "unknown"; then
AC_ERROR("Cannot find either dynamic or static Motif libraries.")
fi
# Get rid of offending error values
if test "$MOTIF_DYNAMIC_PATHS" = "unknown"; then
MOTIF_DYNAMIC_PATHS=
fi
if test "$MOTIF_DYNAMIC_FLAGS" = "unknown"; then
MOTIF_DYNAMIC_FLAGS=
fi
if test "$MOTIF_STATIC_FLAGS" = "unknown"; then
MOTIF_STATIC_FLAGS=
fi
if test "$MOTIF_INCLUDE_DIR" = "unknown"; then
MOTIF_INCLUDE_DIR=
fi
TK_LIBS="$MOTIF_XP_LIBS $TK_LIBS $X_LIBS $XT_LIBS $XMU_LIBS $XPM_LIBS $XEXT_LIBS $X11_LIBS $XSM_LIBS $XICE_LIBS"
AC_ARG_WITH(static-motif,
[ --with-static-motif link Motif statically if possible],
sysstaticmotif=$withval)
if test "$sysstaticmotif" != "yes"; then
_SAVE_LDFLAGS="$LDFLAGS"
LDFLAGS="$MOTIF_DYNAMIC_PATHS $XLDFLAGS $LDFLAGS"
AC_CHECK_LIB(Xm, XmStringCreate,
TK_LIBS="$MOTIF_DYNAMIC_PATHS $MOTIF_DYNAMIC_FLAGS $TK_LIBS",
[MISSING_MOTIF="$MISSING_MOTIF $MOTIF_DYNAMIC_FLAGS"],
$MOTIF_DYNAMIC_PATHS $TK_LIBS $XLIBS)
LDFLAGS="$_SAVE_LDFLAGS"
else
AC_CHECK_LIB(Xm, XmStringCreate,
TK_LIBS="$MOTIF_STATIC_FLAGS $TK_LIBS",
[MISSING_MOTIF="$MISSING_MOTIF $MOTIF_STATIC_FLAGS"],
$TK_LIBS $XLIBS)
fi
TK_CFLAGS="$MOTIF_INCLUDES"
fi
if echo ":$MOZ_WIDGET_TOOLKIT" | grep "gtk" >/dev/null; then
AM_PATH_GTK($GTK_VERSION,,
AC_MSG_ERROR(Test for GTK failed.))
AC_ARG_WITH(static-gtk,
[ --with-static-gtk link gtk statically if possible],
sysstaticgtk=$withval)
if test "$sysstaticgtk" != "yes"; then
TK_LIBS=$GTK_LIBS
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([,])
TK_LIBS="$GTK_STATIC_LOC/lib${GTK_STATIC}.a"
TK_LIBS="$TK_LIBS $GTK_STATIC_LOC/lib${GDK_STATIC}.a"
TK_LIBS="$TK_LIBS $GLIB_STATIC_LOC/lib${GMODULE_STATIC}.a"
TK_LIBS="$TK_LIBS $GLIB_STATIC_LOC/lib${GLIB_STATIC}.a"
TK_LIBS="$TK_LIBS $GTK_LIBS_LOC $GTK_OTHER_LIBS"
fi
TK_CFLAGS=$GTK_CFLAGS
fi
# tk=xlib build.
if echo ":$MOZ_WIDGET_TOOLKIT" | grep "xlib" >/dev/null; then
TK_CFLAGS='$(XCFLAGS)'
TK_LIBS='$(XLDFLAGS)'
TK_LIBS="$TK_LIBS $XEXT_LIBS $X11_LIBS"
fi
fi # $no_x
# BeOS toolkit setting
if test "`echo $target_os | egrep "beos"`"; then
MOZ_WIDGET_TOOLKIT="beos"
fi
# Photon toolkit setting for the Neutrino platform
if test "`echo $target_os | egrep "nto"`"; then
MOZ_WIDGET_TOOLKIT="photon"
AC_DEFINE(NO_X11)
TK_LIBS='-lphoton -lphrender'
fi
dnl ========================================================
dnl =
dnl = --enable-gfx-toolkit
dnl =
dnl = Select which toolkit to use for gfx (rendering)
dnl =
dnl = Choices are:
dnl =
dnl = gtk
dnl = motif
dnl = xlib
dnl =
dnl = Default is whatever MOZ_WIDGET_TOOLKIT is
dnl =
dnl = The only valid combinations are:
dnl =
dnl = widget gfx
dnl = ------ ---
dnl = gtk gtk
dnl = motif motif
dnl = xlib xlib
dnl =
dnl = motif xlib (broken)
dnl = gtk xlib (not tested yet)
dnl =
dnl ========================================================
MOZ_GFX_TOOLKIT=$MOZ_WIDGET_TOOLKIT
AC_ARG_ENABLE(gfx-toolkit,
[ --enable-gfx-toolkit=\$val Enable \$val fe (defaults to same as widget)],
[ MOZ_GFX_TOOLKIT=`echo "$enableval" | sed -e "s/,.*$//"` ],
[])
if echo ":$MOZ_GFX_TOOLKIT" | grep "xlib" >/dev/null
then
MOZ_XLIBRGB_LDFLAGS=-lxlibrgb
MOZ_USING_XLIBRGB=1
AC_DEFINE(MOZ_USING_XLIBRGB)
AC_SUBST(MOZ_XLIBRGB_LDFLAGS)
AC_SUBST(MOZ_USING_XLIBRGB)
fi
AC_SUBST(GTK_CONFIG)
AC_SUBST(TK_CFLAGS)
AC_SUBST(TK_LIBS)
XCFLAGS="$X_CFLAGS"
AC_SUBST(XCFLAGS)
AC_SUBST(XLDFLAGS)
AC_SUBST(XLIBS)
dnl Check for GLib and libIDL.
dnl ========================================================
SKIP_IDL_CHECK="no"
dnl RedHat 6.0 (Hedwig) ships with orbit which includes libIDL
if test -f /etc/redhat-release
then
if egrep "Hedwig" /etc/redhat-release >/dev/null
then
if test -x /usr/bin/orbit-config
then
SKIP_IDL_CHECK="yes"
LIBIDL_CFLAGS="-I/usr/lib/glib/include"
LIBIDL_LIBS="-lglib -lIDL"
AC_SUBST(LIBIDL_CFLAGS)
AC_SUBST(LIBIDL_LIBS)
fi
fi
fi
if test "$SKIP_IDL_CHECK" = "no"
then
AM_PATH_LIBIDL($LIBIDL_VERSION,,
[echo libIDL $LIBIDL_VERSION or higher is required.]
[echo Get yourself a RPM or source package from ftp://ftp.mozilla.org/]
[echo before your tree is HOSED.]
[echo See http://www.rpi.edu/~veliaa/libIDL/ for more information.]
[AC_MSG_ERROR(libIDL not installed.)])
fi
dnl Checks for typedefs, structures, and compiler characteristics.
dnl ========================================================
AC_C_CONST
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_STRUCT_ST_BLKSIZE
AC_STRUCT_ST_RDEV
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
dnl Check for int16_t, int32_t, int64_t, int64, uint, uint_t, and uint16_t.
dnl ========================================================
AC_MSG_CHECKING(for int16_t)
AC_CACHE_VAL(ac_cv_int16_t,
[AC_TRY_COMPILE([#include <stdio.h>
#include <sys/types.h>],
[int16_t foo = 0;],
[ac_cv_int16_t=true],
[ac_cv_int16_t=false])])
if test "$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 <stdio.h>
#include <sys/types.h>],
[int32_t foo = 0;],
[ac_cv_int32_t=true],
[ac_cv_int32_t=false])])
if test "$ac_cv_int32_t" = true ; then
AC_DEFINE(HAVE_INT32_T)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for int64_t)
AC_CACHE_VAL(ac_cv_int64_t,
[AC_TRY_COMPILE([#include <stdio.h>
#include <sys/types.h>],
[int64_t foo = 0;],
[ac_cv_int64_t=true],
[ac_cv_int64_t=false])])
if test "$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 <stdio.h>
#include <sys/types.h>],
[int64 foo = 0;],
[ac_cv_int64=true],
[ac_cv_int64=false])])
if test "$ac_cv_int64" = true ; then
AC_DEFINE(HAVE_INT64)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for uint)
AC_CACHE_VAL(ac_cv_uint,
[AC_TRY_COMPILE([#include <stdio.h>
#include <sys/types.h>],
[uint foo = 0;],
[ac_cv_uint=true],
[ac_cv_uint=false])])
if test "$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 <stdio.h>
#include <sys/types.h>],
[uint foo = 0;],
[ac_cv_uint_t=true],
[ac_cv_uint_t=false])])
if test "$ac_cv_uint_t" = true ; then
AC_DEFINE(HAVE_UINT_T)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for uint16_t)
AC_CACHE_VAL(ac_cv_uint16_t,
[AC_TRY_COMPILE([#include <stdio.h>
#include <sys/types.h>],
[uint16_t foo = 0;],
[ac_cv_uint16_t=true],
[ac_cv_uint16_t=false])])
if test "$ac_cv_uint16_t" = true ; then
AC_DEFINE(HAVE_UINT16_T)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
dnl Checks for header files.
dnl ========================================================
AC_HEADER_DIRENT
dnl Already done above by AC_TYPE_MODE_T.
dnl AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_TIME
AC_CHECK_HEADERS(fcntl.h limits.h malloc.h memory.h paths.h strings.h)
AC_CHECK_HEADERS(sys/bittypes.h sys/byteorder.h sys/file.h sys/ioctl.h sys/time.h)
AC_CHECK_HEADERS(getopt.h ioctl.h filio.h systeminfo.h compat.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 $target in
*-aix4.3*)
;;
*)
AC_CHECK_HEADERS(sys/cdefs.h)
;;
esac
dnl Checks for libraries.
dnl ========================================================
AC_CHECK_LIB(c_r, gethostbyname_r)
AC_CHECK_LIB(m, atan)
AC_CHECK_LIB(dl, dlopen)
if test ! "$GNU_CXX"; then
AC_CHECK_LIB(C, demangle)
fi
AC_CHECK_LIB(resolv, res_gethostbyaddr)
AC_CHECK_LIB(socket, getnetbyaddr)
AC_CHECK_LIB(util, login)
AC_CHECK_LIB(nsl, xdr_string)
AC_CHECK_LIB(elf, elf_rawdata)
AC_CHECK_LIB(intl, textdomain)
AC_CHECK_LIB(posix4, shm_open)
AC_CHECK_LIB(w, iswupper)
dnl Replace `main' with a function in -lC_r:
dnl AC_CHECK_LIB(C_r, main)
dnl Replace `main' with a function in -lSgm:
dnl AC_CHECK_LIB(Sgm, main)
dnl Replace `main' with a function in -laudio:
dnl AC_CHECK_LIB(audio, main)
dnl Replace `main' with a function in -ldld:
dnl AC_CHECK_LIB(dld, main)
dnl Replace `main' with a function in -ldnet_stub:
dnl AC_CHECK_LIB(dnet_stub, main)
dnl Replace `main' with a function in -lgen:
dnl AC_CHECK_LIB(gen, main)
dnl Replace `main' with a function in -lhash:
dnl AC_CHECK_LIB(hash, main)
dnl Replace `main' with a function in -lip6:
dnl AC_CHECK_LIB(ip6, main)
dnl Replace `main' with a function in -lipc:
dnl AC_CHECK_LIB(ipc, main)
dnl Replace `main' with a function in -lmalloc_cv:
dnl AC_CHECK_LIB(malloc_cv, main)
dnl Replace `main' with a function in -lPW:
dnl AC_CHECK_LIB(PW, main)
dnl Replace `main' with a function in -lots:
dnl AC_CHECK_LIB(ots, main)
dnl Replace `main' with a function in -lrt:
dnl AC_CHECK_LIB(rt, main)
dnl Replace `main' with a function in -lsvld:
dnl AC_CHECK_LIB(svld, main)
dnl ========================================================
dnl =
dnl = pthread support
dnl =
dnl ========================================================
dnl
dnl Start by checking whether the system support pthreads
dnl
USE_PTHREADS=
PTHREAD_LDFLAGS=""
dnl
dnl Try lib pthread
dnl
AC_CHECK_LIB(pthread, pthread_attr_init,
USE_PTHREADS=1 PTHREAD_LDFLAGS="-lpthread")
dnl