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configure.in
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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 <[email protected]>
dnl gettimeofday args check
dnl Christopher Blizzard <[email protected]>
dnl gnomefe update & enable-pthreads
dnl Ramiro Estrugo <[email protected]>
dnl X11 makedepend support
dnl Insure support.
dnl Henry Sobotka <[email protected]>
dnl OS/2 support
dnl Dan Mosedale <[email protected]>
dnl LDAP support
dnl Seth Spitzer <[email protected]>
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(${srcdir}/build/autoconf)
AC_CANONICAL_SYSTEM
TARGET_CPU="${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=10205
MOZMNG="((1<<16)|(0<<8)|(4))"
MOZZLIB=1.1.4
NSPR_VERSION=4
dnl Set the minimum version of toolkit libs used by mozilla
dnl ========================================================
GLIB_VERSION=1.2.0
GTK_VERSION=1.2.0
LIBIDL_VERSION=0.6.3
PERL_VERSION=5.004
QT_VERSION=2.2.0
QT_VERSION_NUM=220
LIBART_VERSION=2.3.4
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 $0\`; pwd`
_objdir=`pwd`
if test "$_topsrcdir" != "$_objdir"
then
# Check for a couple representative files in the source tree
_conflict_files=
for file in $_topsrcdir/Makefile $_topsrcdir/config/autoconf.mk; do
if test -f $file; then
_conflict_files="$_conflict_files $file"
fi
done
if test "$_conflict_files"; then
echo "***"
echo "* Your source tree contains these files:"
for file in $_conflict_files; do
echo "* $file"
done
cat 1>&2 <<-EOF
* This indicates that you previously built in the source tree.
* A source tree build can confuse the separate objdir build.
*
* To clean up the source tree:
* 1. cd $_topsrcdir
* 2. gmake distclean
***
EOF
exit 1
break
fi
fi
MOZ_BUILD_ROOT=`pwd`
dnl Special win32 checks
dnl ==============================================================
case "$target" in
*-cygwin*|*-mingw*|*-msvc*|*-mksnt*)
# Check to see if we are really running in a msvc environemnt
_WIN32_MSVC=1
AC_CHECK_PROGS(CC, cl)
AC_CHECK_PROGS(CXX, cl)
AC_CHECK_PROGS(LD, link)
AC_CHECK_PROGS(MIDL, midl)
AC_PATH_PROGS(AS, ml)
# Make sure compilers are valid
CFLAGS="$CFLAGS -TC"
CXXFLAGS="$CXXFLAGS -TP"
AC_LANG_SAVE
AC_LANG_C
AC_TRY_COMPILE([#include <stdio.h>],
[ printf("Hello World\n"); ],,
AC_MSG_ERROR([\$(CC) test failed. You must have MS VC++ in your path to build.]) )
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <iostream.h>],
[ cout << "Hello World" << endl; ],,
AC_MSG_ERROR([\$(CXX) test failed. You must have MS VC++ in your path to build.]) )
AC_LANG_RESTORE
# Determine compiler version
_CC_FULL_VERSION=`"${CC}" -v 2>&1 | grep Version | sed -e 's|.* Version ||' | sed -e 's|[ ]*$||'`
_CC_MAJOR_VERSION=`echo ${_CC_FULL_VERSION} | awk -F\. '{ print $ 1 }'`
_CXX_FULL_VERSION=`"${CXX}" -v 2>&1 | grep Version | sed -e 's|.* Version ||' | sed -e 's|[ ]*$||'`
_CXX_MAJOR_VERSION=`echo ${_CXX_FULL_VERSION} | awk -F\. '{ print $ 1 }'`
if test "$_CC_MAJOR_VERSION" != "$_CXX_MAJOR_VERSION"; then
AC_MSG_ERROR([The major versions of \$CC and \$CXX do not match.])
fi
if test "$_CC_MAJOR_VERSION" = "12"; then
_CC_SUITE=6
elif test "$_CC_MAJOR_VERSION" = "13"; then
_CC_SUITE=7
else
AC_MSG_ERROR([This version of the MSVC compiler, $_CC_FULL_VERSION , is unsupported.])
fi
# Check linker version
_LD_FULL_VERSION=`"${LD}" -v 2>&1 | grep Version | sed -e 's|.* Version ||' | sed -e 's|[ ]*$||'`
_LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | awk -F\. '{ print $ 1 }'`
if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then
AC_MSG_ERROR([The linker major version, $_LD_FULL_VERSION, does not match the compiler suite version, $_CC_SUITE.])
fi
# Check midl version
_MIDL_FULL_VERSION=`"${MIDL}" -v 2>&1 | grep Version | sed -e 's|.* Version ||' | sed -e 's|[ ]*$||'`
_MIDL_MAJOR_VERSION=`echo ${_MIDL_FULL_VERSION} | awk -F\. '{ print $ 1 }'`
_MIDL_MINOR_VERSION=`echo ${_MIDL_FULL_VERSION} | awk -F\. '{ print $ 2 }'`
_MIDL_REV_VERSION=`echo ${_MIDL_FULL_VERSION} | awk -F\. '{ print $ 3 }'`
if test "$_MIDL_MAJOR_VERSION" != "5" -a "$_MIDL_FULL_VERSION" != "6.00.0347"; then
AC_MSG_ERROR([Midl version $_MIDL_FULL_VERSION was found. Midl version must be 5.x.x (VC6*) or 6.00.0347 (VC7).])
fi
;;
esac
if test -n "$_WIN32_MSVC"; then
SKIP_PATH_CHECKS=1
SKIP_COMPILER_CHECKS=1
SKIP_LIBRARY_CHECKS=1
AC_CHECK_HEADERS(mmintrin.h)
fi
if test -z "$SKIP_COMPILER_CHECKS"; then
dnl ========================================================
dnl Checks for compilers.
dnl ========================================================
dnl Set CROSS_COMPILE in the environment when running configure
dnl to use the cross-compile setup for now
dnl ========================================================
if test -n "$CROSS_COMPILE" && test "$target" != "$host"; then
echo "cross compiling from $host to $target"
cross_compiling=yes
_SAVE_CC="$CC"
_SAVE_CFLAGS="$CFLAGS"
_SAVE_LDFLAGS="$LDFLAGS"
AC_MSG_CHECKING([for host c compiler])
if test -z "$HOST_CC"; then
AC_CHECK_PROGS(HOST_CC, gcc cc /usr/ucb/cc icc, "")
if test -z "$HOST_CC"; then
AC_MSG_ERROR([no acceptable c compiler found in \$PATH])
fi
fi
AC_MSG_RESULT([$HOST_CC])
AC_MSG_CHECKING([for host c++ compiler])
if test -z "$HOST_CXX"; then
AC_CHECK_PROGS(HOST_CXX, $CCC c++ g++ gcc CC cxx cc++ cl icc, "")
if test -z "$HOST_CXX"; then
AC_MSG_ERROR([no acceptable c++ compiler found in \$PATH])
fi
fi
AC_MSG_RESULT([$HOST_CXX])
if test -z "$HOST_CFLAGS"; then
HOST_CFLAGS="$CFLAGS"
fi
if test -z "$HOST_CXXFLAGS"; then
HOST_CXXFLAGS="$CXXFLAGS"
fi
if test -z "$HOST_LDFLAGS"; then
HOST_LDFLAGS="$LDFLAGS"
fi
if test -z "$HOST_RANLIB"; then
AC_CHECK_PROG(HOST_RANLIB, ranlib, ranlib, :)
fi
if test -z "$HOST_AR"; then
AC_CHECK_PROG(HOST_AR, ar, ar, :)
fi
CC="$HOST_CC"
CFLAGS="$HOST_CFLAGS"
LDFLAGS="$HOST_LDFLAGS"
AC_MSG_CHECKING([whether the host c compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works])
AC_TRY_COMPILE([], [return(0);],
[ac_cv_prog_hostcc_works=1 AC_MSG_RESULT([yes])],
AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CC cannot create executables.]) )
CC="$HOST_CXX"
CFLAGS="$HOST_CXXFLAGS"
AC_MSG_CHECKING([whether the host c++ compiler ($HOST_CXX $HOST_CXXFLAGS $HOST_LDFLAGS) works])
AC_TRY_COMPILE([], [return(0);],
[ac_cv_prog_hostcxx_works=1 AC_MSG_RESULT([yes])],
AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CXX cannot create executables.]) )
CC=$_SAVE_CC
CFLAGS=$_SAVE_CFLAGS
LDFLAGS=$_SAVE_LDFLAGS
if test -z "$CC"; then
AC_CHECK_PROGS(CC, "${target_alias}-gcc" "${target}-gcc", :)
fi
unset ac_cv_prog_CC
AC_PROG_CC
if test -z "$CXX"; then
AC_CHECK_PROGS(CXX, "${target_alias}-g++" "${target}-g++", :)
fi
unset ac_cv_prog_CXX
AC_PROG_CXX
if test -z "$RANLIB"; then
AC_CHECK_PROGS(RANLIB, "${target_alias}-ranlib" "${target}-ranlib", :)
fi
if test -z "$AR"; then
AC_CHECK_PROGS(AR, "${target_alias}-ar" "${target}-ar", :)
fi
if test -z "$AS"; then
AC_CHECK_PROGS(AS, "${target_alias}-as" "${target}-as", :)
fi
if test -z "$LD"; then
AC_CHECK_PROGS(LD, "${target_alias}-ld" "${target}-ld", :)
fi
if test -z "$STRIP"; then
AC_CHECK_PROGS(STRIP, "${target_alias}-strip" "${target}-strip", :)
fi
if test -z "$DLLTOOL"; then
AC_CHECK_PROGS(DLLTOOL, "${target_alias}-dlltool" "${target}-dlltool", :)
fi
if test -z "$WINDRES"; then
AC_CHECK_PROGS(WINDRES, "${target_alias}-windres" "${target}-windres", :)
fi
AC_DEFINE(CROSS_COMPILE)
else
AC_PROG_CC
AC_PROG_CXX
AC_PROG_RANLIB
AC_PATH_PROGS(AS, as, $CC)
AC_PATH_PROGS(AR, ar, :)
AC_PATH_PROGS(LD, ld, :)
AC_PATH_PROGS(STRIP, strip, :)
AC_PATH_PROGS(DLLTOOL, dlltool, :)
if test -z "$HOST_CC"; then
HOST_CC="$CC"
fi
if test -z "$HOST_CFLAGS"; then
HOST_CFLAGS="$CFLAGS"
fi
if test -z "$HOST_CXX"; then
HOST_CXX="$CXX"
fi
if test -z "$HOST_CXXFLAGS"; then
HOST_CXXFLAGS="$CXXFLAGS"
fi
if test -z "$HOST_LDFLAGS"; then
HOST_LDFLAGS="$LDFLAGS"
fi
if test -z "$HOST_RANLIB"; then
HOST_RANLIB="$RANLIB"
fi
if test -z "$HOST_AR"; then
HOST_AR="$AR"
fi
fi
dnl Breaks icc on OS/2
if test "$CC" != "icc"; then
AC_PROG_CC_C_O
if grep "NO_MINUS_C_MINUS_O 1" ./confdefs.h >/dev/null; then
USING_HCC=1
_OLDCC=$CC
_OLDCXX=$CXX
CC="${srcdir}/build/hcc '$CC'"
CXX="${srcdir}/build/hcpp '$CXX'"
fi
fi
GNU_AS=
GNU_LD=
GNU_CC=
GNU_CXX=
if test "$GCC" = "yes"; then
GNU_CC=1
fi
if test "$GXX" = "yes"; then
GNU_CXX=1
fi
if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then
GNU_AS=1
fi
if test "`echo | $LD -v 2>&1 | grep -c GNU`" != "0"; then
GNU_LD=1
fi
rm -f a.out
fi # SKIP_COMPILER_CHECKS
AC_SUBST(GNU_AS)
AC_SUBST(GNU_LD)
AC_SUBST(GNU_CC)
AC_SUBST(GNU_CXX)
if test -z "$SKIP_PATH_CHECKS"; then
dnl ========================================================
dnl Checks for programs.
dnl ========================================================
AC_PROG_CPP
AC_PROG_CXXCPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_AWK
AC_PATH_PROGS(PERL, $PERL perl5 perl )
if test -z "$PERL" || test "$PERL" = ":"; then
AC_MSG_ERROR([perl not found in \$PATH])
fi
AC_MSG_CHECKING([for minimum required perl version >= $PERL_VERSION])
_perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5`
_perl_res=$?
AC_MSG_RESULT([$_perl_version])
if test "$_perl_res" != 0; then
AC_MSG_ERROR([Perl $PERL_VERSION or higher is required.])
fi
AC_MSG_CHECKING([for full perl installation])
_perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5`
_perl_res=$?
if test "$_perl_res" != 0; then
AC_MSG_RESULT([no])
AC_MSG_ERROR([Cannot find Config.pm or \$Config{archlib}. A full perl installation is required.])
else
AC_MSG_RESULT([yes])
fi
AC_PATH_PROG(DOXYGEN, doxygen, :)
AC_PATH_PROG(WHOAMI, whoami, :)
AC_PATH_PROG(AUTOCONF, autoconf, :)
AC_PATH_PROG(UNZIP, unzip, :)
AC_PATH_PROGS(ZIP, zip)
if test -z "$ZIP" || test "$ZIP" = ":"; then
AC_MSG_ERROR([zip not found in \$PATH])
fi
AC_PATH_PROG(SYSTEM_MAKEDEPEND, makedepend)
AC_PATH_PROG(XARGS, xargs)
if test -z "$XARGS" || test "$XARGS" = ":"; then
AC_MSG_ERROR([xargs not found in \$PATH .])
fi
dnl Be sure the make we use is GNU make.
AC_PATH_PROGS(MAKE, gmake make, :)
_make_try=`$MAKE --version 2>/dev/null`
if test ! "$_make_try"
then
echo
echo "*** $MAKE is not GNU Make. You will not be able to build Mozilla without GNU Make."
echo
exit 1
fi
dnl Now warn about version 3.77 if we find it.
_make_vers=`$MAKE --version | grep Make | $AWK '{ print \$4 }' | sed 's/,//'`
if test "$_make_vers" = "3.77"
then
echo
echo "*** Found GNU Make 3.77. This version is known to have problems with the"
echo "*** wildcard function in certain circumstances. You may experience infinite"
echo "*** looping while building Mozilla with 3.77. If this happens, you can"
echo "*** either downgrade to 3.76.1 or try configuring with --disable-md."
echo
fi
AC_PATH_XTRA
dnl Check in X11 include directory too.
if test "$no_x" != "yes"; then
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
fi
XCFLAGS="$X_CFLAGS"
fi # SKIP_PATH_CHECKS
dnl ========================================================
dnl set the defaults first
dnl ========================================================
AS_BIN=$AS
AR_FLAGS='cr $@'
AR_LIST='$(AR) t'
AR_EXTRACT='$(AR) x'
AR_DELETE='$(AR) d'
AS='$(CC)'
AS_DASH_C_FLAG='-c'
LIB_PREFIX=lib
DLL_SUFFIX=.so
OBJ_SUFFIX=o
LIB_SUFFIX=a
ASM_SUFFIX=s
TARGET_MD_ARCH=unix
DIRENT_INO=d_ino
CYGWIN_WRAPPER=
MOZ_JPEG_CFLAGS=
MOZ_JPEG_LIBS='-L$(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 $(NSPR_LIBS)'
MOZ_COMPONENT_XPCOM_LIBS='$(XPCOM_LIBS)'
_PLATFORM_DEFAULT_TOOLKIT=gtk
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)$(DLL_SUFFIX)\"'
MOZ_ENABLE_POSTSCRIPT=1
if test -n "$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 ;;
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=
#######################################################################
# Master "Core Components" macros for getting the OS target #
#######################################################################
#
# Note: OS_TARGET should be specified on the command line for gmake.
# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
# The difference between the Win95 target and the WinNT target is that
# the WinNT target uses Windows NT specific features not available
# in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
# at lesser performance (the Win95 target uses threads; the WinNT target
# uses fibers).
#
# When OS_TARGET=WIN16 is specified, then a Windows 3.11 (16bit) target
# is built. See: win16_3.11.mk for lots more about the Win16 target.
#
# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
# cross-compilation.
#
#
# The following hack allows one to build on a WIN95 machine (as if
# s/he were cross-compiling on a WINNT host for a WIN95 target).
# It also accomodates for MKS's uname.exe. If you never intend
# to do development on a WIN95 machine, you don't need this hack.
#
if test "$OS_ARCH" = "WIN95"; then
OS_ARCH=WINNT
OS_TARGET=WIN95
elif test "$OS_ARCH" = 'Windows_95'; then
OS_ARCH=Windows_NT
OS_TARGET=WIN95
elif test "$OS_ARCH" = 'Windows_98'; then
OS_ARCH=Windows_NT
OS_TARGET=WIN95
elif test "`echo $OS_ARCH | egrep -c '^(CYGWIN_9|CYGWIN_ME)' 2>/dev/null`" != 0; then
OS_ARCH='CYGWIN_NT-4.0'
OS_TARGET=WIN95
elif test "$OS_ARCH" = "OS_2"; then
OS_ARCH=OS2
OS_TARGET=OS2
fi
#
# On WIN32, we also define the variable CPU_ARCH.
#
if test "$OS_ARCH" = "WINNT"; then
CPU_ARCH=`uname -p`
if test "$CPU_ARCH" = "I386"; then
CPU_ARCH=x86
fi
elif test "$OS_ARCH" = "Windows_NT"; then
#
# If uname -s returns "Windows_NT", we assume that we are using
# the uname.exe in MKS toolkit.
#
# The -r option of MKS uname only returns the major version number.
# So we need to use its -v option to get the minor version number.
# Moreover, it doesn't have the -p option, so we need to use uname -m.
#
OS_ARCH=WINNT
OS_TARGET=WINNT
OS_MINOR_RELEASE=`uname -v`
if test "$OS_MINOR_RELEASE" = "00"; then
OS_MINOR_RELEASE=0
fi
OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}"
CPU_ARCH=`uname -m`
#
# MKS's uname -m returns "586" on a Pentium machine.
#
if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
CPU_ARCH=x86
fi
elif echo "$OS_ARCH" | grep -c CYGWIN_NT >/dev/null; then
#
# If uname -s returns "CYGWIN_NT-4.0", we assume that we are using
# the uname.exe in the Cygwin tools.
#
OS_RELEASE=`echo $OS_ARCH | sed 's|^CYGWIN_NT-||'`
OS_ARCH=WINNT
OS_TARGET=WINNT
CPU_ARCH=`uname -m`
#
# Cygwin's uname -m returns "i686" on a Pentium Pro machine.
#
if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
CPU_ARCH=x86
fi
elif test "$OS_ARCH" = "CYGWIN32_NT"; then
#
# Prior to the Beta 20 release, Cygwin was called GNU-Win32.
# If uname -s returns "CYGWIN32/NT", we assume that we are using
# the uname.exe in the GNU-Win32 tools.
#
OS_ARCH=WINNT
OS_TARGET=WINNT
CPU_ARCH=`uname -m`
#
# GNU-Win32's uname -m returns "i686" on a Pentium Pro machine.
#
if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
CPU_ARCH=x86
fi
fi
if test -z "$OS_TARGET"; then
OS_TARGET=$OS_ARCH
fi
if test "$OS_TARGET" = "WIN95"; then
OS_RELEASE="4.0"
fi
if test "$OS_TARGET" = "WIN16"; then
OS_RELEASE=
fi
OS_CONFIG="${OS_TARGET}${OS_RELEASE}"
dnl ========================================================
dnl GNU specific defaults
dnl ========================================================
if test "$GNU_CC"; then
MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
DSO_LDOPTS='-shared -Wl,-h -Wl,$@'
DSO_CFLAGS=''
DSO_PIC_CFLAGS='-fPIC'
_MOZ_RTTI_FLAGS_ON=${_COMPILER_PREFIX}-frtti
_MOZ_RTTI_FLAGS_OFF=${_COMPILER_PREFIX}-fno-rtti
_MOZ_EXCEPTIONS_FLAGS_ON='-fhandle-exceptions'
_MOZ_EXCEPTIONS_FLAGS_OFF='-fno-handle-exceptions'
# Turn on GNU specific features
# -Wall - turn on all warnings
# -pedantic - make compiler warn about non-ANSI stuff, and
# be a little bit stricter
# Warnings slamm took out for now (these were giving more noise than help):
# -Wbad-function-cast - warns when casting a function to a new return type
# -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 $(DEPTH)/mozilla-config.h -DMOZILLA_CLIENT'
_USE_CPP_INCLUDE_FLAG=1
else
MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
DSO_LDOPTS='-shared -h $@'
DSO_CFLAGS=''
DSO_PIC_CFLAGS='-KPIC'
_DEFINES_CFLAGS='$(ACDEFINES) -D_MOZILLA_CONFIG_H_ -DMOZILLA_CLIENT'
fi
if test "$GNU_CXX"; then
# Turn on GNU specific features
_WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wall -Wconversion -Wpointer-arith -Wcast-align -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy"
dnl The following warning breaks Qt
if test ! "$QTDIR"; then
_WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS}"
fi
_DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -include $(DEPTH)/mozilla-config.h'
_USE_CPP_INCLUDE_FLAG=1
else
_DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -D_MOZILLA_CONFIG_H_ $(ACDEFINES)'
fi
dnl gcc can come with its own linker so it is better to use the pass-thru calls
dnl MKSHLIB_FORCE_ALL is used to force the linker to include all object
dnl files present in an archive. MKSHLIB_UNFORCE_ALL reverts the linker to
dnl normal behavior.
dnl ========================================================
MKSHLIB_FORCE_ALL=
MKSHLIB_UNFORCE_ALL=
if test "$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=$unforce
fi
fi
dnl ========================================================
dnl System overrides of the defaults for host
dnl ========================================================
case "$host" in
*-beos*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE -DNO_X11"
HOST_NSPR_MDCPUCFG='\"md/_beos.cfg\"'
HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
;;
*cygwin*|*mingw*|*mksnt*|*msvc*)
HOST_CFLAGS="$HOST_CFLAGS -TC -nologo -DXP_PC -DXP_WIN32 -DXP_WIN -DWIN32 -D_WIN32 -DNO_X11"
HOST_NSPR_MDCPUCFG='\"md/_winnt.cfg\"'
HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
;;
*-darwin*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX -DXP_MACOSX -DNO_X11"
HOST_NSPR_MDCPUCFG='\"md/_darwin.cfg\"'
HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
;;
*-linux*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
HOST_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
;;
*os2*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_OS2 -DNO_X11"
HOST_NSPR_MDCPUCFG='\"md/_os2.cfg\"'
HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
;;
*-osf*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
HOST_NSPR_MDCPUCFG='\"md/_osf1.cfg\"'
HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
;;
*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
;;
esac
dnl ========================================================
dnl System overrides of the defaults for target
dnl ========================================================
case "$target" in
*-aix*)
if test ! "$GNU_CC"; then
# DSO_LDOPTS='-ldl -bM:SRE -p1 -brtl -bso -bexpall -bnoentry'
DSO_LDOPTS='-ldl -p1 -brtl -bso -bsymbolic -bnortllib'
DSO_CFLAGS='-qflag=w:w'
DSO_PIC_CFLAGS='-DPIC'
fi
case "${target_os}" in
aix4.1*)
DLL_SUFFIX='_shr.a'
;;
esac
MKSHLIB='$(AIX_SHLIB_BIN) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(AIX_SHLIB_BIN) $(DSO_LDOPTS) -o $@'
AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES)
;;
*-beos*)
no_x=yes
MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@'
_PLATFORM_DEFAULT_TOOLKIT="beos"
DSO_LDOPTS='-nostart -Wl,-h -Wl,$@'
TK_LIBS='-lbe -lroot'
LIBS="$LIBS -lbe"
AC_CHECK_LIB(bind,main,LIBS="$LIBS -lbind")
_WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wno-multichar"
_WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-multichar"
_MOZ_USE_RTTI=1
;;
*-bsdi*)
dnl -pedantic doesn't play well with BSDI's _very_ modified gcc (shlicc2)
_PEDANTIC=
_IGNORE_LONG_LONG_WARNINGS=
case $OS_RELEASE in
4.*|5.*)
STRIP="$STRIP -d"
;;
*)
DSO_CFLAGS=''
DSO_LDOPTS='-r'
_WARNINGS_CFLAGS="-Wall"
_WARNINGS_CXXFLAGS="-Wall"
# The test above doesn't work properly, at least on 3.1.
MKSHLIB_FORCE_ALL=''
MKSHLIB_UNFORCE_ALL=''
;;
esac
;;
*-darwin*)
_PEDANTIC=
CFLAGS="$CFLAGS -fpascal-strings -traditional-cpp -fno-common"
CXXFLAGS="$CXXFLAGS -fpascal-strings -traditional-cpp -fno-common"
DLL_SUFFIX=".dylib"
DSO_LDOPTS=''
STRIP="$STRIP -x -S"
case "${target_cpu}" in
powerpc*)
AC_DEFINE(XP_MACOSX)
AC_DEFINE(TARGET_CARBON)
AC_DEFINE(TARGET_API_MAC_CARBON)
no_x=yes
MACOSX=1
_PLATFORM_DEFAULT_TOOLKIT='mac'
DSO_LDOPTS="$DSO_LDOPTS -arch ppc"
TK_LIBS='-framework Carbon /System/Library/Frameworks/Carbon.framework/Carbon'
TK_CFLAGS="-I/Developer/Headers/FlatCarbon -F/System/Library/Frameworks"
CFLAGS="$CFLAGS $TK_CFLAGS"
CXXFLAGS="$CXXFLAGS $TK_CFLAGS"
MOZ_ENABLE_POSTSCRIPT=
;;
esac
;;
*-freebsd*)
if test `test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` != "elf"; then
DLL_SUFFIX=".so.1.0"
DSO_LDOPTS="-shared"
fi
if test ! "$GNU_CC"; then
DSO_LDOPTS="-Bshareable $DSO_LDOPTS"
fi
# Can't have force w/o an unforce.
# # Hack for FreeBSD 2.2
# if test -z "$MKSHLIB_FORCE_ALL"; then
# MKSHLIB_FORCE_ALL='-Wl,-Bforcearchive'
# MKSHLIB_UNFORCE_ALL=''
# fi
;;
*-hpux*)
DLL_SUFFIX=".sl"
if test ! "$GNU_CC"; then
DSO_LDOPTS='-b -Wl,+s -L$(DIST)/bin'
DSO_CFLAGS=""
DSO_PIC_CFLAGS="+Z"
MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@'
else
DSO_LDOPTS='-b -E +s -L$(DIST)/bin -L$(DIST)/lib'
MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
fi
MOZ_POST_PROGRAM_COMMAND='chatr +s enable'
AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES)
;;
*-irix5*)
AC_DEFINE(IRIX)
DSO_LDOPTS='-elf -shared'
if test "$GNU_CC"; then
MKSHLIB_FORCE_ALL='-Wl,-all'
MKSHLIB_UNFORCE_ALL='-Wl,-none'
CXXFLAGS="$CXXFLAGS -D_LANGUAGE_C_PLUS_PLUS"
else
MKSHLIB_FORCE_ALL='-all'
MKSHLIB_UNFORCE_ALL='-none'
fi
;;
*-irix6*)
AC_DEFINE(IRIX)
dnl the irix specific xptcinvoke code is written against the n32 ABI so we *must*
dnl compile and link using -n32
USE_N32=1
DSO_LDOPTS='-elf -shared'
MKSHLIB='$(CCC) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
_MOZ_EXCEPTIONS_FLAGS_OFF="-LANG:exceptions=OFF"
_MOZ_EXCEPTIONS_FLAGS_ON="-LANG:exceptions=ON"
if test "$GNU_CC"; then
MKSHLIB_FORCE_ALL='-Wl,-all'
MKSHLIB_UNFORCE_ALL='-Wl,-none'
_WARNINGS_CFLAGS="-Wall"
_WARNINGS_CXXFLAGS="-Wall"
CXXFLAGS="$CXXFLAGS -D_LANGUAGE_C_PLUS_PLUS"
else
MKSHLIB_FORCE_ALL='-all'
MKSHLIB_UNFORCE_ALL='-none'
AR_LIST="$AR t"
AR_EXTRACT="$AR x"
AR_DELETE="$AR d"
AR='$(CXX) -ar'
AR_FLAGS='-o $@'
CFLAGS="$CFLAGS -woff 3262 -G 4"
CXXFLAGS="$CXXFLAGS -woff 3262 -G 4"
if test -n "$USE_N32"; then
ASFLAGS="$ASFLAGS -n32"
CFLAGS="$CFLAGS -n32"
CXXFLAGS="$CXXFLAGS -n32"
LDFLAGS="$LDFLAGS -n32"
fi
AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES)
fi
if test -z "$GNU_CXX"; then
MIPSPRO_CXX=1
fi
;;
*-*linux*)
AC_DEFINE(_POSIX_SOURCE)
AC_DEFINE(_SVID_SOURCE)
TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
MOZ_DEBUG_FLAGS="-g -fno-inline" # most people on linux use gcc/gdb,
# and that combo is not yet good at
# debugging inlined functions (even
# when using DWARF2 as the debugging
# format)
case "${target_cpu}" in
alpha*)
CFLAGS="$CFLAGS -mieee"
CXXFLAGS="$CXXFLAGS -mieee"
;;
i?86)
USE_ELF_DYNSTR_GC=1
MOZ_ENABLE_OLD_ABI_COMPAT_WRAPPERS=1
;;
mips*)
CFLAGS="$CFLAGS -Wa,-xgot"
CXXFLAGS="$CXXFLAGS -Wa,-xgot"
;;
esac
;;
*-mingw*|*-cygwin*|*-msvc*|*-mksnt*)
if test -n "$GNU_CC"; then
AC_DEFINE(WIN32_LEAN_AND_MEAN)
AC_DEFINE(NONAMELESSUNION)
CFLAGS="$(CFLAGS) -fvtable-thunks"
CXXFLAGS="$(CXXFLAGS) -fvtable-thunks"
MKSHLIB='$(DLLTOOL) --as=$(AS) -k --dllname $(LIBRARY_NAME).dll --output-lib $@'
MKCSHLIB='$(DLLTOOL) --as=$(AS) -k --dllname $(LIBRARY_NAME).dll --output-lib $@'
MKSHLIB_FORCE_ALL=
MKSHLIB_UNFORCE_ALL=
else
CYGWIN_WRAPPER="sh ${srcdir}/build/cygwin-wrapper"
if test "`echo ${srcdir} | grep -c ^/ 2>/dev/null`" = 0; then
_pwd=`pwd`
CYGWIN_WRAPPER="sh ${_pwd}/${srcdir}/build/cygwin-wrapper"
fi
HOST_CC='$(CC)'
HOST_CXX='$(CXX)'
HOST_LD='$(LD)'
AR='lib -NOLOGO -OUT:"$@"'
AR_FLAGS=
RANLIB='echo not_ranlib'
STRIP='echo not_strip'
RC='$(CYGWIN_WRAPPER) rc.exe'
PERL=perl
_WIN32_PERL=$PERL
if test "`${PERL} -v | grep -c cygwin 2>/dev/null`" != 0; then
PERL="${CYGWIN_WRAPPER} -up ${PERL}"
_CYGWIN_PERL=1
fi
XARGS=xargs
ZIP=zip
UNZIP=unzip
DOXYGEN=:
GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb'
LIB_PREFIX=
OBJ_SUFFIX=obj
LIB_SUFFIX=lib
DLL_SUFFIX=.dll
MKSHLIB='$(LD) /NOLOGO /DLL /OUT:$@ /PDB:$(PDBFILE) $(DSO_LDOPTS)'
MKCSHLIB='$(LD) /NOLOGO /DLL /OUT:$@ /PDB:$(PDBFILE) $(DSO_LDOPTS)'
MKSHLIB_FORCE_ALL=