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configure.in
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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 syntax=m4:
dnl ***** BEGIN LICENSE BLOCK *****
dnl Version: MPL 1.1/GPL 2.0/LGPL 2.1
dnl
dnl The contents of this file are subject to the Mozilla Public License Version
dnl 1.1 (the "License"); you may not use this file except in compliance with
dnl the License. You may obtain a copy of the License at
dnl http://www.mozilla.org/MPL/
dnl
dnl Software distributed under the License is distributed on an "AS IS" basis,
dnl WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
dnl for the specific language governing rights and limitations under the
dnl License.
dnl
dnl The Original Code is this file as it was released upon August 6, 1998.
dnl
dnl The Initial Developer of the Original Code is
dnl Christopher Seawood.
dnl Portions created by the Initial Developer are Copyright (C) 1998-2001
dnl the Initial Developer. All Rights Reserved.
dnl
dnl Contributor(s):
dnl Jamie Zawinski <jwz@jwz.org>
dnl gettimeofday args check
dnl Christopher Blizzard <blizzard@appliedtheory.com>
dnl gnomefe update & enable-pthreads
dnl Ramiro Estrugo <ramiro@netscape.com>
dnl X11 makedepend support
dnl Insure support.
dnl Henry Sobotka <sobotka@axess.com>
dnl OS/2 support
dnl Dan Mosedale <dmose@mozilla.org>
dnl LDAP support
dnl Seth Spitzer <sspitzer@netscape.com>
dnl xpctools support
dnl Benjamin Smedberg <benjamin@smedbergs.us>
dnl Howard Chu <hyc@symas.com>
dnl MSYS support
dnl Mark Mentovai <mark@moxienet.com>:
dnl Mac OS X 10.4 support
dnl Giorgio Maone <g.maone@informaction.com>
dnl MSVC l10n compatible version check
dnl Ben Turner <mozilla@songbirdnest.com>
dnl Windows x64 support
dnl Makoto Kato <m_kato@ga2.so-net.ne.jp>
dnl
dnl Alternatively, the contents of this file may be used under the terms of
dnl either the GNU General Public License Version 2 or later (the "GPL"), or
dnl the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
dnl in which case the provisions of the GPL or the LGPL are applicable instead
dnl of those above. If you wish to allow use of your version of this file only
dnl under the terms of either the GPL or the LGPL, and not to allow others to
dnl use your version of this file under the terms of the MPL, indicate your
dnl decision by deleting the provisions above and replace them with the notice
dnl and other provisions required by the GPL or the LGPL. If you do not delete
dnl the provisions above, a recipient may use your version of this file under
dnl the terms of any one of the MPL, the GPL or the LGPL.
dnl
dnl ***** END LICENSE BLOCK *****
dnl Process this file with autoconf to produce a configure script.
dnl ========================================================
AC_PREREQ(2.13)
AC_INIT(jsapi.h)
AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf)
AC_CONFIG_HEADER(js-config.h)
AC_CANONICAL_SYSTEM
TARGET_CPU="${target_cpu}"
TARGET_VENDOR="${target_vendor}"
TARGET_OS="${target_os}"
dnl ========================================================
dnl =
dnl = Don't change the following two lines. Doing so breaks:
dnl =
dnl = CFLAGS="-foo" ./configure
dnl =
dnl ========================================================
CFLAGS="${CFLAGS=}"
CPPFLAGS="${CPPFLAGS=}"
CXXFLAGS="${CXXFLAGS=}"
LDFLAGS="${LDFLAGS=}"
HOST_CFLAGS="${HOST_CFLAGS=}"
HOST_CXXFLAGS="${HOST_CXXFLAGS=}"
HOST_LDFLAGS="${HOST_LDFLAGS=}"
dnl ========================================================
dnl = Preserve certain environment flags passed to configure
dnl = We want sub projects to receive the same flags
dnl = untainted by this configure script
dnl ========================================================
_SUBDIR_CC="$CC"
_SUBDIR_CXX="$CXX"
_SUBDIR_CFLAGS="$CFLAGS"
_SUBDIR_CPPFLAGS="$CPPFLAGS"
_SUBDIR_CXXFLAGS="$CXXFLAGS"
_SUBDIR_LDFLAGS="$LDFLAGS"
_SUBDIR_HOST_CC="$HOST_CC"
_SUBDIR_HOST_CFLAGS="$HOST_CFLAGS"
_SUBDIR_HOST_CXXFLAGS="$HOST_CXXFLAGS"
_SUBDIR_HOST_LDFLAGS="$HOST_LDFLAGS"
_SUBDIR_CONFIG_ARGS="$ac_configure_args"
dnl Set the version number of the libs included with mozilla
dnl ========================================================
NSPR_VERSION=4
dnl Set the minimum version of toolkit libs used by mozilla
dnl ========================================================
PERL_VERSION=5.006
PYTHON_VERSION=2.5
WINDRES_VERSION=2.14.90
W32API_VERSION=3.8
MSMANIFEST_TOOL=
dnl Set various checks
dnl ========================================================
MISSING_X=
AC_PROG_AWK
dnl Initialize the Pthread test variables early so they can be
dnl overridden by each platform.
dnl ========================================================
USE_PTHREADS=
_PTHREAD_LDFLAGS=""
dnl Do not allow a separate objdir build if a srcdir build exists.
dnl ==============================================================
_topsrcdir=`cd \`dirname $0\`; pwd`
_objdir=`pwd`
if test "$_topsrcdir" != "$_objdir"
then
# Check for a couple representative files in the source tree
_conflict_files=
for file in $_topsrcdir/Makefile $_topsrcdir/config/autoconf.mk; do
if test -f $file; then
_conflict_files="$_conflict_files $file"
fi
done
if test "$_conflict_files"; then
echo "***"
echo "* Your source tree contains these files:"
for file in $_conflict_files; do
echo "* $file"
done
cat 1>&2 <<-EOF
* This indicates that you previously built in the source tree.
* A source tree build can confuse the separate objdir build.
*
* To clean up the source tree:
* 1. cd $_topsrcdir
* 2. gmake distclean
***
EOF
exit 1
break
fi
fi
MOZ_BUILD_ROOT=`pwd`
dnl Choose where to put the 'dist' directory.
dnl ==============================================================
MOZ_ARG_WITH_STRING(dist-dir,
[ --with-dist-dir=DIR Use DIR as 'dist' staging area. DIR may be
relative to the top of SpiderMonkey build tree,
or absolute.],
TOP_DIST=$withval,
TOP_DIST=dist)
AC_SUBST(TOP_DIST)
dnl Default to MSVC for win32 and gcc-4.2 for darwin
dnl ==============================================================
if test -z "$CROSS_COMPILE"; then
case "$target" in
*-mingw*)
if test -z "$CC"; then CC=cl; fi
if test -z "$CXX"; then CXX=cl; fi
if test -z "$CPP"; then CPP="cl -E -nologo"; fi
if test -z "$CXXCPP"; then CXXCPP="cl -TP -E -nologo"; ac_cv_prog_CXXCPP="$CXXCPP"; fi
if test -z "$LD"; then LD=link; fi
if test -z "$AS"; then
case "${target_cpu}" in
i*86)
AS=ml;
;;
x86_64)
AS=ml64;
;;
esac
fi
if test -z "$MIDL"; then MIDL=midl; fi
;;
*-darwin*)
if test -z "$CC"; then CC=gcc-4.2; fi
if test -z "$CXX"; then CXX=g++-4.2; fi
;;
esac
fi
COMPILE_ENVIRONMENT=1
MOZ_ARG_DISABLE_BOOL(compile-environment,
[ --disable-compile-environment
Disable compiler/library checks.],
COMPILE_ENVIRONMENT= )
AC_SUBST(COMPILE_ENVIRONMENT)
dnl Check for Perl first -- needed for win32 SDK checks
MOZ_PATH_PROGS(PERL, $PERL perl5 perl )
if test -z "$PERL" -o "$PERL" = ":"; then
AC_MSG_ERROR([perl not found in \$PATH])
fi
MOZ_ARG_ENABLE_BOOL(shared-js,
[ --disable-shared-js
Do not create a shared library.],
DISABLE_SHARED_JS=0,
DISABLE_SHARED_JS=1)
if test "$DISABLE_SHARED_JS" = "1" ; then
AC_DEFINE(STATIC_EXPORTABLE_JS_API)
else
JS_SHARED_LIBRARY=1
fi
AC_SUBST(JS_SHARED_LIBRARY)
dnl ========================================================
dnl = Android uses a very custom (hacky) toolchain; we need to do this
dnl = here, so that the compiler checks can succeed
dnl ========================================================
MOZ_ARG_WITH_STRING(android-ndk,
[ --with-android-ndk=DIR
location where the Android NDK can be found],
android_ndk=$withval)
MOZ_ARG_WITH_STRING(android-toolchain,
[ --with-android-toolchain=DIR
location of the android toolchain, default NDK/build/prebuilt/HOST/arm-eabi-4.4.0],
android_toolchain=$withval)
MOZ_ARG_WITH_STRING(android-version,
[ --with-android-version=VER
android platform version, default 5],
android_version=$withval,
android_version=5)
MOZ_ARG_WITH_STRING(android-sdk,
[ --with-android-sdk=DIR
location where the Android SDK can be found (base directory, e.g. .../android/platforms/android-6)],
android_sdk=$withval)
if test "$target" = "arm-android-eabi" ; then
if test -z "$android_ndk" ; then
AC_MSG_ERROR([You must specify --with-android-ndk=/path/to/ndk when targeting Android.])
fi
if test -z "$android_sdk" ; then
AC_MSG_ERROR([You must specify --with-android-sdk=/path/to/sdk when targeting Android.])
fi
android_platform_tools="$android_sdk"/../../platform-tools
if test ! -d "$android_platform_tools" ; then
android_platform_tools="$android_sdk"/tools # SDK Tools < r8
fi
if test -z "$android_toolchain" ; then
android_toolchain="$android_ndk"/build/prebuilt/`uname -s | tr "[[:upper:]]" "[[:lower:]]"`-x86/arm-eabi-4.4.0
fi
if test -z "$android_platform" ; then
android_platform="$android_ndk"/build/platforms/android-"$android_version"/arch-"$target_cpu"
fi
dnl set up compilers
AS="$android_toolchain"/bin/arm-eabi-as
CC="$android_toolchain"/bin/arm-eabi-gcc
CXX="$android_toolchain"/bin/arm-eabi-g++
CPP="$android_toolchain"/bin/arm-eabi-cpp
LD="$android_toolchain"/bin/arm-eabi-ld
AR="$android_toolchain"/bin/arm-eabi-ar
RANLIB="$android_toolchain"/bin/arm-eabi-ranlib
STRIP="$android_toolchain"/bin/arm-eabi-strip
CPPFLAGS="-I$android_platform/usr/include $CPPFLAGS"
CFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CFLAGS"
CXXFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CXXFLAGS"
dnl Add -llog by default, since we use it all over the place.
dnl Add --allow-shlib-undefined, because libGLESv2 links to an
dnl undefined symbol (present on the hardware, just not in the
dnl NDK.)
LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform -llog -Wl,--allow-shlib-undefined $LDFLAGS"
dnl prevent cross compile section from using these flags as host flags
if test -z "$HOST_CPPFLAGS" ; then
HOST_CPPFLAGS=" "
fi
if test -z "$HOST_CFLAGS" ; then
HOST_CFLAGS=" "
fi
if test -z "$HOST_CXXFLAGS" ; then
HOST_CXXFLAGS=" "
fi
if test -z "$HOST_LDFLAGS" ; then
HOST_LDFLAGS=" "
fi
ANDROID_NDK="${android_ndk}"
ANDROID_TOOLCHAIN="{android_toolchain}"
ANDROID_PLATFORM="{android_platform}"
ANDROID_SDK="${android_sdk}"
ANDROID_PLATFORM_TOOLS="${android_platform_tools}"
ANDROID_VERSION="${android_version}"
# save these for libffi's subconfigure,
# which doesn't know how to figure this stuff out on its own
ANDROID_CFLAGS="$CFLAGS"
ANDROID_CPPFLAGS="$CPPFLAGS"
ANDROID_LDFLAGS="$LDFLAGS"
AC_DEFINE(ANDROID)
AC_DEFINE_UNQUOTED(ANDROID_VERSION, $android_version)
AC_SUBST(ANDROID_VERSION)
CROSS_COMPILE=1
MOZ_CHROME_FILE_FORMAT=omni
fi
AC_SUBST(ANDROID_NDK)
AC_SUBST(ANDROID_TOOLCHAIN)
AC_SUBST(ANDROID_PLATFORM)
AC_SUBST(ANDROID_SDK)
AC_SUBST(ANDROID_PLATFORM_TOOLS)
dnl ========================================================
dnl Checks for compilers.
dnl ========================================================
dnl Set CROSS_COMPILE in the environment when running configure
dnl to use the cross-compile setup for now
dnl ========================================================
dnl AR_FLAGS set here so HOST_AR_FLAGS can be set correctly (see bug 538269)
AR_FLAGS='cr $@'
if test "$COMPILE_ENVIRONMENT"; then
# Note:
# In Mozilla, we use the names $target, $host and $build incorrectly, but are
# too far gone to back out now. See Bug 475488:
# - When we say $target, we mean $host, that is, the system on which
# Mozilla will be run.
# - When we say $host, we mean $build, that is, the system on which Mozilla
# is built.
# - $target (in its correct usage) is for compilers who generate code for a
# different platform than $host, so it would not be used by Mozilla.
if test "$target" != "$host"; then
echo "cross compiling from $host to $target"
_SAVE_CC="$CC"
_SAVE_CFLAGS="$CFLAGS"
_SAVE_LDFLAGS="$LDFLAGS"
AC_MSG_CHECKING([for host c compiler])
AC_CHECK_PROGS(HOST_CC, $HOST_CC gcc cc /usr/ucb/cc cl icc, "")
if test -z "$HOST_CC"; then
AC_MSG_ERROR([no acceptable c compiler found in \$PATH])
fi
AC_MSG_RESULT([$HOST_CC])
AC_MSG_CHECKING([for host c++ compiler])
AC_CHECK_PROGS(HOST_CXX, $HOST_CXX $CCC c++ g++ gcc CC cxx cc++ cl icc, "")
if test -z "$HOST_CXX"; then
AC_MSG_ERROR([no acceptable c++ compiler found in \$PATH])
fi
AC_MSG_RESULT([$HOST_CXX])
if test -z "$HOST_CFLAGS"; then
HOST_CFLAGS="$CFLAGS"
fi
if test -z "$HOST_CXXFLAGS"; then
HOST_CXXFLAGS="$CXXFLAGS"
fi
if test -z "$HOST_LDFLAGS"; then
HOST_LDFLAGS="$LDFLAGS"
fi
if test -z "$HOST_AR_FLAGS"; then
HOST_AR_FLAGS="$AR_FLAGS"
fi
AC_CHECK_PROGS(HOST_RANLIB, $HOST_RANLIB ranlib, ranlib, :)
AC_CHECK_PROGS(HOST_AR, $HOST_AR ar, ar, :)
CC="$HOST_CC"
CFLAGS="$HOST_CFLAGS"
LDFLAGS="$HOST_LDFLAGS"
AC_MSG_CHECKING([whether the host c compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works])
AC_TRY_COMPILE([], [return(0);],
[ac_cv_prog_hostcc_works=1 AC_MSG_RESULT([yes])],
AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CC cannot create executables.]) )
CC="$HOST_CXX"
CFLAGS="$HOST_CXXFLAGS"
AC_MSG_CHECKING([whether the host c++ compiler ($HOST_CXX $HOST_CXXFLAGS $HOST_LDFLAGS) works])
AC_TRY_COMPILE([], [return(0);],
[ac_cv_prog_hostcxx_works=1 AC_MSG_RESULT([yes])],
AC_MSG_ERROR([installation or configuration problem: host compiler $HOST_CXX cannot create executables.]) )
CC=$_SAVE_CC
CFLAGS=$_SAVE_CFLAGS
LDFLAGS=$_SAVE_LDFLAGS
case "$build:$target" in
powerpc-apple-darwin8*:i?86-apple-darwin*)
dnl The Darwin cross compiler doesn't necessarily point itself at a
dnl root that has libraries for the proper architecture, it defaults
dnl to the system root. The libraries in the system root on current
dnl versions of PPC OS X 10.4 aren't fat, so these target compiler
dnl checks will fail. Fake a working SDK in that case.
_SAVE_CFLAGS=$CFLAGS
_SAVE_CXXFLAGS=$CXXLAGS
CFLAGS="-isysroot /Developer/SDKs/MacOSX10.5.sdk $CFLAGS"
CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.5.sdk $CXXFLAGS"
;;
esac
case "$target" in
*symbian*)
AC_ARG_WITH(symbian-sdk,
[ --with-symbian-sdk=SYMBIAN_SDK_DIR
The path to the Symbian SDK],
SYMBIAN_SDK_DIR=$withval)
OS_EXE_CFLAGS="$OS_EXE_CFLAGS -D__EXE__"
CFLAGS="-MD -nostdinc"
SYMBIAN_SYS_INCLUDE="-I$SYMBIAN_SDK_DIR/Epoc32/include -I$SYMBIAN_SDK_DIR/Epoc32/include/variant -I$SYMBIAN_SDK_DIR/Epoc32/include/stdapis"
case "$target" in
*-symbianelf)
OS_TARGET=GCCE
CC=arm-none-symbianelf-gcc.exe
CXX=arm-none-symbianelf-g++.exe
LD=arm-none-symbianelf-ld.exe
AR=arm-none-symbianelf-ar.exe
CPP=arm-none-symbianelf-cpp.exe
CFLAGS="$CFLAGS -c -Wall -Wno-unknown-pragmas -fexceptions -march=armv5t -mapcs -pipe -msoft-float"
CXXFLAGS="$CFLAGS -Wno-ctor-dtor-privacy"
GCCE_INCLUDE="-include $SYMBIAN_SDK_DIR/EPOC32/INCLUDE/GCCE/GCCE.h -D__PRODUCT_INCLUDE__=$SYMBIAN_SDK_DIR/Epoc32/include/variant/Symbian_OS_v9.2.hrh"
CFLAGS="$CFLAGS ${GCCE_INCLUDE} -x c"
CXXFLAGS="$CXXFLAGS ${GCCE_INCLUDE} -x c++"
CPPFLAGS="$CPPFLAGS ${SYMBIAN_SYS_INCLUDE}"
;;
*-symbianwinscw)
dnl TODO: add emulator build code
OS_TARGET=WINSCW
;;
esac
;;
esac
AC_CHECK_PROGS(CC, $CC "${target_alias}-gcc" "${target}-gcc", :)
unset ac_cv_prog_CC
AC_PROG_CC
AC_CHECK_PROGS(CXX, $CXX "${target_alias}-g++" "${target}-g++", :)
unset ac_cv_prog_CXX
AC_PROG_CXX
case "$build:$target" in
powerpc-apple-darwin8*:i?86-apple-darwin*)
dnl Revert the changes made above. From this point on, the target
dnl compiler will never be used without applying the SDK to CFLAGS
dnl (see --with-macos-sdk below).
CFLAGS=$_SAVE_CFLAGS
CXXFLAGS=$_SAVE_CXXFLAGS
;;
esac
AC_CHECK_PROGS(RANLIB, $RANLIB "${target_alias}-ranlib" "${target}-ranlib", :)
AC_CHECK_PROGS(AR, $AR "${target_alias}-ar" "${target}-ar", :)
MOZ_PATH_PROGS(AS, $AS "${target_alias}-as" "${target}-as", :)
AC_CHECK_PROGS(LD, $LD "${target_alias}-ld" "${target}-ld", :)
AC_CHECK_PROGS(STRIP, $STRIP "${target_alias}-strip" "${target}-strip", :)
AC_CHECK_PROGS(WINDRES, $WINDRES "${target_alias}-windres" "${target}-windres", :)
AC_DEFINE(CROSS_COMPILE)
dnl If we cross compile for ppc on Mac OS X x86, cross_compiling will
dnl have erroneously been set to "no", because the x86 build host is
dnl able to run ppc code in a translated environment, making a cross
dnl compiler appear native. So we override that here.
cross_compiling=yes
else
AC_PROG_CC
AC_PROG_CXX
AC_PROG_RANLIB
MOZ_PATH_PROGS(AS, $AS as, $CC)
AC_CHECK_PROGS(AR, ar, :)
AC_CHECK_PROGS(LD, ld, :)
AC_CHECK_PROGS(STRIP, strip, :)
AC_CHECK_PROGS(WINDRES, windres, :)
if test -z "$HOST_CC"; then
HOST_CC='$(CC)'
fi
if test -z "$HOST_CFLAGS"; then
HOST_CFLAGS='$(CFLAGS)'
fi
if test -z "$HOST_CXX"; then
HOST_CXX='$(CXX)'
fi
if test -z "$HOST_CXXFLAGS"; then
HOST_CXXFLAGS='$(CXXFLAGS)'
fi
if test -z "$HOST_LDFLAGS"; then
HOST_LDFLAGS='$(LDFLAGS)'
fi
if test -z "$HOST_RANLIB"; then
HOST_RANLIB='$(RANLIB)'
fi
if test -z "$HOST_AR"; then
HOST_AR='$(AR)'
fi
if test -z "$HOST_AR_FLAGS"; then
HOST_AR_FLAGS='$(AR_FLAGS)'
fi
fi
GNU_AS=
GNU_LD=
GNU_CC=
GNU_CXX=
CC_VERSION='N/A'
CXX_VERSION='N/A'
if test "$GCC" = "yes"; then
GNU_CC=1
CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'`
fi
if test "$GXX" = "yes"; then
GNU_CXX=1
CXX_VERSION=`$CXX -v 2>&1 | grep 'gcc version'`
fi
if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then
GNU_AS=1
fi
if test "`echo | $LD -v 2>&1 | grep -c GNU`" != "0"; then
GNU_LD=1
fi
if test "$GNU_CC"; then
if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
GCC_USE_GNU_LD=1
fi
fi
INTEL_CC=
INTEL_CXX=
if test "$GCC" = yes; then
if test "`$CC -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then
INTEL_CC=1
fi
fi
if test "$GXX" = yes; then
if test "`$CXX -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then
INTEL_CXX=1
fi
fi
dnl Special win32 checks
dnl ========================================================
WINVER=502
dnl Target the Windows 7 SDK by default
WINSDK_TARGETVER=601
MOZ_ARG_WITH_STRING(windows-version,
[ --with-windows-version=WINSDK_TARGETVER
Highest Windows version to target using this SDK
502: Windows Server 2003
600: Windows Vista
601: Windows 7],
WINSDK_TARGETVER=$withval)
case "$WINSDK_TARGETVER" in
502|600|601)
MOZ_WINSDK_TARGETVER=0${WINSDK_TARGETVER}0000
;;
*)
AC_MSG_ERROR([Invalid value for --with-windows-version ($WINSDK_TARGETVER), must be 502, 600 or 601]);
;;
esac
case "$target" in
*-mingw*)
if test "$GCC" != "yes"; then
# Check to see if we are really running in a msvc environemnt
_WIN32_MSVC=1
# Make sure compilers are valid
CFLAGS="$CFLAGS -TC -nologo"
CXXFLAGS="$CXXFLAGS -TP -nologo"
# MSVC warning C4345 warns of newly conformant behavior as of VS2003.
# _CRT_SECURE_NO_WARNINGS disables warnings about using MSVC-specific
# secure CRT functions.
CXXFLAGS="$CXXFLAGS -wd4345 -D_CRT_SECURE_NO_WARNINGS"
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 <new.h>],
[ unsigned *test = new unsigned(42); ],,
AC_MSG_ERROR([\$(CXX) test failed. You must have MS VC++ in your path to build.]) )
AC_LANG_RESTORE
changequote(,)
_MSVC_VER_FILTER='s|.* ([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?).*|\1|p'
changequote([,])
# Determine compiler version
CC_VERSION=`"${CC}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
_CC_MAJOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $1 }'`
_CC_MINOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $2 }'`
_CC_RELEASE=`echo ${CC_VERSION} | $AWK -F\. '{ print $3 }'`
_CC_BUILD=`echo ${CC_VERSION} | $AWK -F\. '{ print $4 }'`
_MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION}
CXX_VERSION=`"${CXX}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
_CXX_MAJOR_VERSION=`echo ${CXX_VERSION} | $AWK -F\. '{ print $1 }'`
if test "$_CC_MAJOR_VERSION" != "$_CXX_MAJOR_VERSION"; then
AC_MSG_ERROR([The major versions of \$CC and \$CXX do not match.])
fi
if test "$_CC_MAJOR_VERSION" = "14"; then
dnl Require VC8SP1 or newer.
dnl VC8 is 14.00.50727.42, VC8SP1 is 14.00.50727.762.
if test "$_CC_RELEASE" -lt 50727 -o \
\( "$_CC_RELEASE" -eq 50727 -a "$_CC_BUILD" -lt 762 \); then
AC_MSG_ERROR([This version ($CC_VERSION) of the MSVC compiler is unsupported. You probably need to install Service Pack 1 of Visual Studio 2005. See https://developer.mozilla.org/en/Windows_Build_Prerequisites.])
fi
_CC_SUITE=8
CXXFLAGS="$CXXFLAGS -Zc:wchar_t-"
AC_DEFINE(_CRT_SECURE_NO_DEPRECATE)
AC_DEFINE(_CRT_NONSTDC_NO_DEPRECATE)
elif test "$_CC_MAJOR_VERSION" = "15"; then
_CC_SUITE=9
CXXFLAGS="$CXXFLAGS -Zc:wchar_t-"
AC_DEFINE(_CRT_SECURE_NO_WARNINGS)
AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS)
elif test "$_CC_MAJOR_VERSION" = "16"; then
_CC_SUITE=10
CXXFLAGS="$CXXFLAGS -Zc:wchar_t-"
AC_DEFINE(_CRT_SECURE_NO_WARNINGS)
AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS)
else
AC_MSG_ERROR([This version ($CC_VERSION) of the MSVC compiler is unsupported. See https://developer.mozilla.org/en/Windows_Build_Prerequisites.])
fi
_MOZ_RTTI_FLAGS_ON='-GR'
_MOZ_RTTI_FLAGS_OFF='-GR-'
_MOZ_EXCEPTIONS_FLAGS_ON='-EHsc'
_MOZ_EXCEPTIONS_FLAGS_OFF=''
dnl Ensure that mt.exe is 'Microsoft (R) Manifest Tool',
dnl not something else like "magnetic tape manipulation utility".
MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'`
if test -z "$MSMT_TOOL"; then
AC_MSG_ERROR([Microsoft (R) Manifest Tool must be in your \$PATH.])
fi
changequote(,)
_MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p'
changequote([,])
MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"`
if test -z "$MSMANIFEST_TOOL_VERSION"; then
AC_MSG_WARN([Unknown version of the Microsoft (R) Manifest Tool.])
fi
MSMANIFEST_TOOL=1
unset MSMT_TOOL
# Check linker version
_LD_FULL_VERSION=`"${LD}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
_LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then
AC_MSG_ERROR([The linker major version, $_LD_FULL_VERSION, does not match the compiler suite version, $_CC_SUITE.])
fi
INCREMENTAL_LINKER=1
# Identify which version of the SDK we're building with
# Windows Server 2008 and newer SDKs have WinSDKVer.h, get the version
# from there
AC_CHECK_HEADERS([winsdkver.h])
if test "$ac_cv_header_winsdkver_h" = "yes"; then
# Get the highest _WIN32_WINNT and NTDDI versions supported
# Take the higher of the two
# This is done because the Windows 7 beta SDK reports its
# NTDDI_MAXVER to be 0x06000100 instead of 0x06010000, as it should
AC_CACHE_CHECK(for highest Windows version supported by this SDK,
ac_cv_winsdk_maxver,
[cat > conftest.h <<EOF
#include <winsdkver.h>
#include <sdkddkver.h>
#if (NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) > NTDDI_MAXVER)
#define WINSDK_MAXVER NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER)
#else
#define WINSDK_MAXVER NTDDI_MAXVER
#endif
WINSDK_MAXVER
EOF
ac_cv_winsdk_maxver=`$CPP conftest.h 2>/dev/null | tail -n1`
rm -f conftest.h
])
MOZ_WINSDK_MAXVER=${ac_cv_winsdk_maxver}
else
# The Vista SDK is the only one to have sdkddkver.h but not
# WinSDKVer.h
AC_CHECK_HEADERS([sdkddkver.h])
if test "$ac_cv_header_sdkddkver_h" = "yes"; then
MOZ_WINSDK_MAXVER=0x06000000
else
# Assume the Server 2003 Platform SDK
MOZ_WINSDK_MAXVER=0x05020000
fi
fi
unset _MSVC_VER_FILTER
AC_CACHE_CHECK(for std::_Throw, ac_cv_have_std__Throw,
[
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
_SAVE_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0"
AC_TRY_COMPILE([#include <exception>],
[std::_Throw(std::exception()); return 0;],
ac_cv_have_std__Throw="yes",
ac_cv_have_std__Throw="no")
CXXFLAGS="$_SAVE_CXXFLAGS"
AC_LANG_RESTORE
])
if test "$ac_cv_have_std__Throw" == "yes"; then
AC_CACHE_CHECK(for |class __declspec(dllimport) exception| bug,
ac_cv_have_dllimport_exception_bug,
[
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
_SAVE_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0"
AC_TRY_LINK([#include <vector>],
[std::vector<int> v; return v.at(1);],
ac_cv_have_dllimport_exception_bug="no",
ac_cv_have_dllimport_exception_bug="yes")
CXXFLAGS="$_SAVE_CXXFLAGS"
AC_LANG_RESTORE
])
if test "$ac_cv_have_dllimport_exception_bug" = "no"; then
WRAP_STL_INCLUDES=1
MOZ_MSVC_STL_WRAP__Throw=1
AC_DEFINE(MOZ_MSVC_STL_WRAP__Throw)
fi
else
AC_CACHE_CHECK(for overridable _RAISE,
ac_cv_have__RAISE,
[
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
_SAVE_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="${CXXFLAGS} -D_HAS_EXCEPTIONS=0"
AC_TRY_COMPILE([#include <xstddef>
#undef _RAISE
#define _RAISE(x) externallyDefinedFunction((x).what())
#include <vector>
],
[std::vector<int> v; return v.at(1);],
ac_cv_have__RAISE="no",
ac_cv_have__RAISE="yes")
CXXFLAGS="$_SAVE_CXXFLAGS"
AC_LANG_RESTORE
])
if test "$ac_cv_have__RAISE" = "yes"; then
WRAP_STL_INCLUDES=1
MOZ_MSVC_STL_WRAP__RAISE=1
AC_DEFINE(MOZ_MSVC_STL_WRAP__RAISE)
else
AC_MSG_ERROR([Gecko exception wrapping doesn't understand your your MSVC/SDK. Please file a bug describing this error and your build configuration.])
fi
fi
if test "$WRAP_STL_INCLUDES" = "1"; then
STL_FLAGS='-D_HAS_EXCEPTIONS=0 -I$(DIST)/stl_wrappers'
fi
else
# Check w32api version
_W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'`
_W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'`
AC_MSG_CHECKING([for w32api version >= $W32API_VERSION])
AC_TRY_COMPILE([#include <w32api.h>],
#if (__W32API_MAJOR_VERSION < $_W32API_MAJOR_VERSION) || \
(__W32API_MAJOR_VERSION == $_W32API_MAJOR_VERSION && \
__W32API_MINOR_VERSION < $_W32API_MINOR_VERSION)
#error "test failed."
#endif
, [ res=yes ], [ res=no ])
AC_MSG_RESULT([$res])
if test "$res" != "yes"; then
AC_MSG_ERROR([w32api version $W32API_VERSION or higher required.])
fi
# Check windres version
AC_MSG_CHECKING([for windres version >= $WINDRES_VERSION])
_WINDRES_VERSION=`${WINDRES} --version 2>&1 | grep -i windres 2>/dev/null | $AWK '{ print $3 }'`
AC_MSG_RESULT([$_WINDRES_VERSION])
_WINDRES_MAJOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $1 }'`
_WINDRES_MINOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $2 }'`
_WINDRES_RELEASE_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $3 }'`
WINDRES_MAJOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $1 }'`
WINDRES_MINOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $2 }'`
WINDRES_RELEASE_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $3 }'`
if test "$_WINDRES_MAJOR_VERSION" -lt "$WINDRES_MAJOR_VERSION" -o \
"$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \
"$_WINDRES_MINOR_VERSION" -lt "$WINDRES_MINOR_VERSION" -o \
"$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \
"$_WINDRES_MINOR_VERSION" -eq "$WINDRES_MINOR_VERSION" -a \
"$_WINDRES_RELEASE_VERSION" -lt "$WINDRES_RELEASE_VERSION"
then
AC_MSG_ERROR([windres version $WINDRES_VERSION or higher is required to build.])
fi
# Server 2003 is the highest version supported
MOZ_WINSDK_MAXVER=0x05020000
fi # !GNU_CC
AC_DEFINE_UNQUOTED(WINVER,0x$WINVER)
AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x$WINVER)
# Require OS features provided by IE 5.0
AC_DEFINE_UNQUOTED(_WIN32_IE,0x0500)
# If the maximum version supported by this SDK is lower than the target
# version, error out
AC_MSG_CHECKING([for Windows SDK being recent enough])
if $PERL -e "exit(0x$MOZ_WINSDK_TARGETVER > $MOZ_WINSDK_MAXVER)"; then
AC_MSG_RESULT("yes")
else
AC_MSG_RESULT("no")
AC_MSG_ERROR([You are targeting Windows version 0x$MOZ_WINSDK_TARGETVER, but your SDK only supports up to version $MOZ_WINSDK_MAXVER. Install and use an updated SDK, or target a lower version using --with-windows-version. Alternatively, try running the Windows SDK Configuration Tool and selecting a newer SDK. See https://developer.mozilla.org/En/Windows_SDK_versions for more details on fixing this.])
fi
AC_DEFINE_UNQUOTED(MOZ_WINSDK_TARGETVER,0x$MOZ_WINSDK_TARGETVER)
# Definitions matching sdkddkver.h
AC_DEFINE_UNQUOTED(MOZ_NTDDI_WS03, 0x05020000)
AC_DEFINE_UNQUOTED(MOZ_NTDDI_LONGHORN, 0x06000000)
AC_DEFINE_UNQUOTED(MOZ_NTDDI_WIN7, 0x06010000)
;;
esac
dnl Test breaks icc on OS/2 && MSVC
if test "$CC" != "icc" -a -z "$_WIN32_MSVC"; then
AC_PROG_CC_C_O
if grep "NO_MINUS_C_MINUS_O 1" ./confdefs.h >/dev/null; then
USING_HCC=1
_OLDCC=$CC
_OLDCXX=$CXX
CC="${srcdir}/build/hcc '$CC'"
CXX="${srcdir}/build/hcpp '$CXX'"
fi
fi
AC_PROG_CPP
AC_PROG_CXXCPP
if test -n "$_WIN32_MSVC"; then
SKIP_PATH_CHECKS=1
SKIP_COMPILER_CHECKS=1
SKIP_LIBRARY_CHECKS=1
# Since we're skipping compiler and library checks, hard-code
# some facts here.
# Common to all MSVC environments:
# Windows lacks <stdint.h>, but has __int8, and so on.
AC_DEFINE(JS_HAVE___INTN)
AC_DEFINE(HAVE_LOCALECONV)
AC_DEFINE(HAVE_SYSTEMTIMETOFILETIME)
AC_DEFINE(HAVE_GETSYSTEMTIMEASFILETIME)
# Windows <stddef.h> defines intptr_t and uintptr_t.
# VS2005: http://msdn.microsoft.com/en-us/library/323b6b3k(VS.80).aspx
# VS2008: http://msdn.microsoft.com/en-us/library/323b6b3k.aspx
AC_DEFINE(JS_STDDEF_H_HAS_INTPTR_T)
fi
fi # COMPILE_ENVIRONMENT
if test "$cross_compiling" = "yes"; then
CROSS_COMPILE=1
else
CROSS_COMPILE=
fi
# Check to see if we are running in a broken QEMU scratchbox.
# We know that anything below 1.0.16 is broken.
AC_CHECK_PROGS(SBCONF, sb-conf ve, "")
if test -n "$SBCONF"; then
_sb_version=`$SBCONF ve`
_sb_version_major=`echo $_sb_version | cut -f1 -d.`
_sb_version_minor=`echo $_sb_version | cut -f2 -d.`
_sb_version_point=`echo $_sb_version | cut -f3 -d.`
if test $_sb_version_major -eq 1 -a $_sb_version_minor -eq 0 -a $_sb_version_point -le 16; then
QEMU_CANT_RUN_JS_SHELL=1
fi
fi
AC_SUBST(QEMU_CANT_RUN_JS_SHELL)
AC_SUBST(_MSC_VER)
AC_SUBST(GNU_AS)
AC_SUBST(GNU_LD)
AC_SUBST(GNU_CC)
AC_SUBST(GNU_CXX)
AC_SUBST(INTEL_CC)
AC_SUBST(INTEL_CXX)
AC_SUBST(STL_FLAGS)
AC_SUBST(WRAP_STL_INCLUDES)
AC_SUBST(MOZ_MSVC_STL_WRAP__Throw)
AC_SUBST(MOZ_MSVC_STL_WRAP__RAISE)
dnl ========================================================
dnl Checks for programs.
dnl ========================================================
AC_PROG_INSTALL
AC_PROG_LN_S
if test -z "$TINDERBOX_SKIP_PERL_VERSION_CHECK"; then
AC_MSG_CHECKING([for minimum required perl version >= $PERL_VERSION])
_perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5`
_perl_res=$?
AC_MSG_RESULT([$_perl_version])
if test "$_perl_res" != 0; then
AC_MSG_ERROR([Perl $PERL_VERSION or higher is required.])
fi
fi
AC_MSG_CHECKING([for full perl installation])
_perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5`
_perl_res=$?
if test "$_perl_res" != 0; then
AC_MSG_RESULT([no])
AC_MSG_ERROR([Cannot find Config.pm or \$Config{archlib}. A full perl installation is required.])
else
AC_MSG_RESULT([yes])
fi
MOZ_PATH_PROGS(PYTHON, $PYTHON python2.7 python2.6 python2.5 python)
if test -z "$PYTHON"; then
AC_MSG_ERROR([python was not found in \$PATH])
fi
if test -z "$COMPILE_ENVIRONMENT"; then
NSINSTALL_BIN='$(PYTHON) $(topsrcdir)/config/nsinstall.py'
fi
AC_SUBST(NSINSTALL_BIN)
MOZ_PATH_PROG(DOXYGEN, doxygen, :)
MOZ_PATH_PROG(AUTOCONF, autoconf, :)
MOZ_PATH_PROG(SYSTEM_MAKEDEPEND, makedepend)
MOZ_PATH_PROG(XARGS, xargs)
if test -z "$XARGS" -o "$XARGS" = ":"; then
AC_MSG_ERROR([xargs not found in \$PATH .])
fi
if test "$COMPILE_ENVIRONMENT"; then
dnl ========================================================
dnl = Mac OS X toolchain support
dnl ========================================================
case "$target_os" in
darwin*)
dnl Current known valid versions for GCC_VERSION are 2.95.2 3.1 3.3 4.0.
dnl 4.0 identifies itself as 4.0.x, so strip the decidecimal for
dnl the environment and includedir purposes (when using an SDK, below),
dnl but remember the full version number for the libdir (SDK).
changequote(,)
GCC_VERSION_FULL=`echo $CXX_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'`
GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'`
changequote([,])
if test "$GCC_VERSION_FULL" = "4.0.0" ; then
dnl Bug 280479, but this keeps popping up in bug 292530 too because