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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 This Source Code Form is subject to the terms of the Mozilla Public
dnl License, v. 2.0. If a copy of the MPL was not distributed with this
dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
dnl Process this file with autoconf to produce a configure script.
dnl ========================================================
AC_PREREQ(2.13)
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 = 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 ========================================================
MOZJPEG=62
MOZPNG=10617
NSPR_VERSION=4
NSPR_MINVER=4.10.8
NSS_VERSION=3
dnl Set the minimum version of toolkit libs used by mozilla
dnl ========================================================
GLIB_VERSION=2.22
# 2_26 is the earliest version we can set GLIB_VERSION_MIN_REQUIRED.
# The macro won't be used when compiling with earlier versions anyway.
GLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26
GIO_VERSION=2.22
PERL_VERSION=5.006
CAIRO_VERSION=1.10
PANGO_VERSION=1.22.0
GTK2_VERSION=2.18.0
GTK3_VERSION=3.4.0
WINDRES_VERSION=2.14.90
W32API_VERSION=3.14
GNOMEUI_VERSION=2.2.0
GCONF_VERSION=1.2.1
STARTUP_NOTIFICATION_VERSION=0.8
DBUS_VERSION=0.60
SQLITE_VERSION=3.8.10.1
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 ========================================================
MOZ_USE_PTHREADS=
_PTHREAD_LDFLAGS=""
dnl Do not allow objdir == srcdir builds.
dnl ==============================================================
_topsrcdir=`cd \`dirname $0\`; pwd`
_objdir=`pwd`
dnl TODO Don't exempt L10N builds once bug 842760 is resolved.
if test "$_topsrcdir" = "$_objdir" -a "${with_l10n_base+set}" != set; then
echo " ***"
echo " * Building directly in the main source directory is not allowed."
echo " *"
echo " * To build, you must run configure from a separate directory"
echo " * (referred to as an object directory)."
echo " *"
echo " * If you are building with a mozconfig, you will need to change your"
echo " * mozconfig to point to a different object directory."
echo " ***"
exit 1
fi
# 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 $_topsrcdir
* 2. gmake distclean
***
EOF
exit 1
break
fi
MOZ_BUILD_ROOT=`pwd -W 2>/dev/null || pwd`
MOZ_PYTHON
MOZ_DEFAULT_COMPILER
COMPILE_ENVIRONMENT=1
MOZ_ARG_DISABLE_BOOL(compile-environment,
[ --disable-compile-environment
Disable compiler/library checks.],
COMPILE_ENVIRONMENT= )
AC_SUBST(COMPILE_ENVIRONMENT)
MOZ_ARG_WITH_STRING(l10n-base,
[ --with-l10n-base=DIR path to l10n repositories],
L10NBASEDIR=$withval)
if test -n "$L10NBASEDIR"; then
if test "$L10NBASEDIR" = "yes" -o "$L10NBASEDIR" = "no"; then
AC_MSG_ERROR([--with-l10n-base must specify a path])
elif test -d "$L10NBASEDIR"; then
L10NBASEDIR=`cd "$L10NBASEDIR" && pwd`
else
AC_MSG_ERROR([Invalid value --with-l10n-base, $L10NBASEDIR doesn't exist])
fi
fi
AC_SUBST(L10NBASEDIR)
dnl Check for Perl first -- needed for win32 SDK checks
MOZ_PATH_PROGS(PERL, $PERL perl5 perl )
if test -z "$PERL" -o "$PERL" = ":"; then
AC_MSG_ERROR([perl not found in \$PATH])
fi
if test -n "$MOZTTDIR" -a ! -d "$MOZTTDIR" ; then
AC_MSG_ERROR([MOZTTDIR '$MOZTTDIR' isn't a valid directory])
fi
AC_SUBST(MOZTTDIR)
if test -n "$MOZTTDIR" ; then
AC_DEFINE(PACKAGE_MOZTT)
fi
MOZ_ARG_WITH_STRING(gonk,
[ --with-gonk=DIR
location of gonk dir],
gonkdir=$withval)
MOZ_ARG_WITH_STRING(gonk-toolchain-prefix,
[ --with-gonk-toolchain-prefix=DIR
prefix to gonk toolchain commands],
gonk_toolchain_prefix=$withval)
if test -n "$gonkdir" ; then
kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"`
android_source="$gonkdir"
ANDROID_SOURCE="$android_source"
ANDROID_NDK="${ANDROID_SOURCE}/ndk"
dnl Default to ICS
ANDROID_VERSION=15
if test -n "${PLATFORM_SDK_VERSION}"; then
ANDROID_VERSION="${PLATFORM_SDK_VERSION}"
fi
dnl set up compilers
TOOLCHAIN_PREFIX="$gonk_toolchain_prefix"
AS="$gonk_toolchain_prefix"as
CC="$gonk_toolchain_prefix"gcc
CXX="$gonk_toolchain_prefix"g++
CPP="$gonk_toolchain_prefix"cpp
LD="$gonk_toolchain_prefix"ld
AR="$gonk_toolchain_prefix"ar
RANLIB="$gonk_toolchain_prefix"ranlib
STRIP="$gonk_toolchain_prefix"strip
OBJCOPY="$gonk_toolchain_prefix"objcopy
if ! test -e "$gonkdir/ndk/sources/cxx-stl/stlport/src/iostream.cpp"; then
AC_MSG_ERROR([Couldn't find path to stlport sources in the gonk tree])
fi
STLPORT_CPPFLAGS="-I$_topsrcdir/build/stlport/stlport -I$gonkdir/ndk/sources/cxx-stl/system/include"
case "$ANDROID_VERSION" in
15)
GONK_INCLUDES="-I$gonkdir/frameworks/base/opengl/include -I$gonkdir/frameworks/base/native/include -I$gonkdir/frameworks/base/include -I$gonkdir/frameworks/base/services/camera -I$gonkdir/frameworks/base/include/media/ -I$gonkdir/frameworks/base/include/media/stagefright -I$gonkdir/frameworks/base/include/media/stagefright/openmax -I$gonkdir/frameworks/base/media/libstagefright/rtsp -I$gonkdir/frameworks/base/media/libstagefright/include -I$gonkdir/external/dbus -I$gonkdir/external/bluetooth/bluez/lib -I$gonkdir/dalvik/libnativehelper/include/nativehelper"
MOZ_B2G_BT=1
MOZ_B2G_BT_BLUEZ=1
MOZ_NFC=1
MOZ_B2G_CAMERA=1
MOZ_OMX_DECODER=1
AC_SUBST(MOZ_OMX_DECODER)
MOZ_RTSP=1
MOZ_FMP4=1
MOZ_SECUREELEMENT=1
;;
17|18)
GONK_INCLUDES="-I$gonkdir/frameworks/native/include -I$gonkdir/frameworks/av/include -I$gonkdir/frameworks/av/include/media -I$gonkdir/frameworks/av/include/camera -I$gonkdir/frameworks/native/include/media/openmax -I$gonkdir/frameworks/av/media/libstagefright/include -I$gonkdir/external/mdnsresponder/mDNSShared"
if test -d "$gonkdir/external/bluetooth/bluez"; then
GONK_INCLUDES="$GONK_INCLUDES -I$gonkdir/external/dbus -I$gonkdir/external/bluetooth/bluez/lib"
MOZ_B2G_BT=1
MOZ_B2G_BT_BLUEZ=1
elif test -d "$gonkdir/external/bluetooth/bluedroid"; then
MOZ_B2G_BT=1
MOZ_B2G_BT_BLUEDROID=1
if test -d "$gonkdir/system/bluetoothd"; then
MOZ_B2G_BT_DAEMON=1
fi
fi
MOZ_RTSP=1
MOZ_NFC=1
MOZ_B2G_CAMERA=1
MOZ_OMX_DECODER=1
AC_SUBST(MOZ_OMX_DECODER)
MOZ_OMX_ENCODER=1
AC_SUBST(MOZ_OMX_ENCODER)
AC_DEFINE(MOZ_OMX_ENCODER)
MOZ_FMP4=1
MOZ_SECUREELEMENT=1
;;
19)
GONK_INCLUDES="-I$gonkdir/frameworks/native/include -I$gonkdir/frameworks/av/include -I$gonkdir/frameworks/av/include/media -I$gonkdir/frameworks/av/include/camera -I$gonkdir/frameworks/native/include/media/openmax -I$gonkdir/frameworks/av/media/libstagefright/include -I$gonkdir/external/mdnsresponder/mDNSShared"
MOZ_B2G_CAMERA=1
MOZ_B2G_BT=1
MOZ_B2G_BT_BLUEDROID=1
if test -d "$gonkdir/system/bluetoothd"; then
MOZ_B2G_BT_DAEMON=1
fi
MOZ_NFC=1
MOZ_RTSP=1
MOZ_OMX_DECODER=1
MOZ_OMX_ENCODER=1
AC_DEFINE(MOZ_OMX_ENCODER)
MOZ_AUDIO_OFFLOAD=1
MOZ_SECUREELEMENT=1
AC_SUBST(MOZ_AUDIO_OFFLOAD)
AC_DEFINE(MOZ_AUDIO_OFFLOAD)
MOZ_FMP4=1
;;
21|22)
GONK_INCLUDES="-I$gonkdir/frameworks/native/include -I$gonkdir/frameworks/av/include -I$gonkdir/frameworks/av/include/media -I$gonkdir/frameworks/av/include/camera -I$gonkdir/frameworks/native/include/media/openmax -I$gonkdir/frameworks/av/media/libstagefright/include -I$gonkdir/external/mdnsresponder/mDNSShared"
MOZ_AUDIO_OFFLOAD=1
MOZ_OMX_DECODER=1
MOZ_OMX_ENCODER=1
AC_DEFINE(MOZ_OMX_ENCODER)
AC_SUBST(MOZ_AUDIO_OFFLOAD)
AC_DEFINE(MOZ_AUDIO_OFFLOAD)
MOZ_FMP4=
MOZ_B2G_CAMERA=1
MOZ_B2G_BT=1
MOZ_B2G_BT_BLUEDROID=1
if test -d "$gonkdir/system/bluetoothd"; then
MOZ_B2G_BT_DAEMON=1
fi
MOZ_NFC=1
MOZ_RTSP=1
;;
*)
AC_MSG_ERROR([Unsupported platform version: $ANDROID_VERSION])
;;
esac
CPPFLAGS="-DANDROID $TARGET_C_INCLUDES -I$gonkdir/system -I$gonkdir/system/core/include -isystem $gonkdir/bionic -I$gonkdir/hardware/libhardware/include -I$gonkdir/external/valgrind/fxos-include $GONK_INCLUDES $CPPFLAGS"
CFLAGS="-mandroid -fno-short-enums -fno-exceptions $CFLAGS"
CXXFLAGS="-mandroid -fno-short-enums -fno-exceptions -Wno-psabi $CXXFLAGS $STLPORT_CPPFLAGS"
dnl Add -llog by default, since we use it all over the place.
LIBS="$LIBS -llog"
LDFLAGS="-mandroid -L$gonkdir/out/target/product/$GONK_PRODUCT/obj/lib -Wl,-rpath-link=$gonkdir/out/target/product/$GONK_PRODUCT/obj/lib --sysroot=$gonkdir/out/target/product/$GONK_PRODUCT/obj/ $LDFLAGS"
dnl prevent cross compile section from using these flags as host flags
if test -z "$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
AC_DEFINE(ANDROID)
AC_DEFINE_UNQUOTED(ANDROID_VERSION, $ANDROID_VERSION)
AC_SUBST(ANDROID_VERSION)
AC_DEFINE(HAVE_SYS_UIO_H)
AC_DEFINE(HAVE_PTHREADS)
MOZ_CHROME_FILE_FORMAT=omni
direct_nspr_config=1
else
MOZ_ANDROID_NDK
case "$target" in
*-android*|*-linuxandroid*)
if test -z "$ANDROID_PACKAGE_NAME" ; then
ANDROID_PACKAGE_NAME='org.mozilla.$(MOZ_APP_NAME)'
fi
MOZ_CHROME_FILE_FORMAT=omni
ZLIB_DIR=yes
;;
*-linux*)
AC_PATH_PROG(OBJCOPY,objcopy)
;;
esac
fi
case "$target" in
*-apple-darwin*)
MOZ_IOS_SDK
;;
esac
AC_SUBST(ANDROID_SOURCE)
AC_SUBST(ANDROID_PACKAGE_NAME)
AC_SUBST(OBJCOPY)
dnl ========================================================
dnl Checks for compilers.
dnl ========================================================
dnl AR_FLAGS set here so HOST_AR_FLAGS can be set correctly (see bug 538269)
AR_FLAGS='crs $@'
if test -z "$COMPILE_ENVIRONMENT"; then
if test "$target" != "$host"; then
# Assert that we're cross compiling, but don't require a compile toolchain (as
# MOZ_CROSS_COMPILER does below).
CROSS_COMPILE=1
AC_DEFINE(CROSS_COMPILE)
fi
fi # !COMPILE_ENVIRONMENT
if test "$COMPILE_ENVIRONMENT"; then
if test "$target" != "$host"; then
MOZ_CROSS_COMPILER
else
AC_PROG_CC
case "$target" in
*-mingw*)
# Work around the conftest.exe access problem on Windows
sleep 2
esac
AC_PROG_CXX
AC_PROG_RANLIB
MOZ_PATH_PROGS(AS, $AS as, $CC)
AC_CHECK_PROGS(AR, ar, :)
AC_CHECK_PROGS(LD, ld, :)
AC_CHECK_PROGS(STRIP, strip, :)
AC_CHECK_PROGS(WINDRES, windres, :)
AC_CHECK_PROGS(OTOOL, otool, :)
if test -z "$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="$AR_FLAGS"
fi
fi
if test -n "$MOZ_WINCONSOLE"; then
AC_DEFINE(MOZ_WINCONSOLE)
fi
MOZ_TOOL_VARIABLES
MOZ_CHECK_COMPILER_WRAPPER
MOZ_PATH_PROG(RUSTC, rustc)
if test -n "$RUSTC"; then
AC_MSG_CHECKING([rustc version])
RUSTC_VERSION=`$RUSTC --version | cut -d ' ' -f 2`
# Parse out semversion elements.
_RUSTC_MAJOR_VERSION=`echo ${RUSTC_VERSION} | cut -d . -f 1`
_RUSTC_MINOR_VERSION=`echo ${RUSTC_VERSION} | cut -d . -f 2`
_RUSTC_EXTRA_VERSION=`echo ${RUSTC_VERSION} | cut -d . -f 3 | cut -d + -f 1`
_RUSTC_PATCH_VERSION=`echo ${_RUSTC_EXTRA_VERSION} | cut -d '-' -f 1`
AC_MSG_RESULT([$RUSTC_VERSION (v${_RUSTC_MAJOR_VERSION}.${_RUSTC_MINOR_VERSION}.${_RUSTC_PATCH_VERSION})])
fi
MOZ_ARG_ENABLE_BOOL([rust],
[ --enable-rust Include rust language sources],
[MOZ_RUST=1],
[MOZ_RUST= ])
if test -z "$RUSTC" -a -n "$MOZ_RUST"; then
AC_MSG_ERROR([Rust compiler not found.
To compile rust language sources, you must have 'rustc' in your path.
See http://www.rust-lang.org/ for more information.])
fi
if test -n "$MOZ_RUST" && test -z "$_RUSTC_MAJOR_VERSION" -o \
"$_RUSTC_MAJOR_VERSION" -lt 1; then
AC_MSG_ERROR([Rust compiler ${RUSTC_VERSION} is too old.
To compile rust language sources please install at least
version 1.0 of the 'rustc' toolchain and make sure it is
first in your path.
You can verify this by typing 'rustc --version'.])
fi
AC_SUBST(MOZ_RUST)
dnl ========================================================
dnl Check for MacOS deployment target version
dnl ========================================================
MOZ_ARG_ENABLE_STRING(macos-target,
[ --enable-macos-target=VER (default=10.6)
Set the minimum MacOS version needed at runtime],
[_MACOSX_DEPLOYMENT_TARGET=$enableval])
case "$target" in
*-darwin*)
if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then
dnl Use the specified value
export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET
else
dnl No value specified on the command line or in the environment,
dnl use architecture minimum.
export MACOSX_DEPLOYMENT_TARGET=10.6
fi
;;
esac
AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
dnl ========================================================
dnl Special MacOS X checks
dnl ========================================================
if test -n "$MACOSX_DEPLOYMENT_TARGET" -a -n "$MOZ_RUST"; then
AC_MSG_CHECKING([MacOS X compatibility with rust])
# rustc doesn't support MacOS X 10.6 or earlier.
# https://github.com/rust-lang/rust/issues/25342
_MACOSX_TARGET_MINOR=`echo "$MACOSX_DEPLOYMENT_TARGET" | cut -d. -f2`
if test "$_MACOSX_TARGET_MINOR" -lt 7; then
AC_MSG_ERROR([rustc does not support MacOS X $MACOSX_DEPLOYMENT_TARGET
Add 'ac_add_options --enable-macos-target=10.7' (or later)
to mozconfig, or disable rust support.])
else
AC_MSG_RESULT([$MACOSX_DEPLOYMENT_TARGET is ok])
fi
fi
dnl ========================================================
dnl Special win32 checks
dnl ========================================================
# Target the Windows 8.1 SDK by default
WINSDK_TARGETVER=603
WINVER=502
MOZ_ARG_WITH_STRING(windows-version,
[ --with-windows-version=WINSDK_TARGETVER
Windows SDK version to target. Win8.1 (603) is
currently the minimum supported version.],
WINSDK_TARGETVER=$withval)
# Currently only version 603 is allowed
case "$WINSDK_TARGETVER" in
603)
MOZ_WINSDK_TARGETVER=0${WINSDK_TARGETVER}0000
;;
*)
AC_MSG_ERROR([Invalid value for --with-windows-version ($WINSDK_TARGETVER)]);
;;
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
AC_CHECK_PROGS(MIDL, midl)
# Make sure compilers are valid
CFLAGS="$CFLAGS -TC -nologo"
CXXFLAGS="$CXXFLAGS -TP -nologo"
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_MAJOR_VERSION=`echo ${MSVC_VERSION_FULL} | cut -c 1-2`
_CC_MINOR_VERSION=`echo ${MSVC_VERSION_FULL} | cut -c 3-4`
_CC_BUILD_VERSION=`echo ${MSVC_VERSION_FULL} | cut -c 5-`
_MSC_VER=${CC_VERSION}
_CXX_MAJOR_VERSION=`echo ${CXX_VERSION} | cut -c 1-2`
if test "$_CC_MAJOR_VERSION" != "$_CXX_MAJOR_VERSION"; then
AC_MSG_ERROR([The major versions of \$CC and \$CXX do not match.])
fi
AC_DEFINE(_CRT_SECURE_NO_WARNINGS)
AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS)
if test "$_CC_MAJOR_VERSION" = "18" -a "$_CC_BUILD_VERSION" -ge "30723"; then
_CC_SUITE=12
MSVS_VERSION=2013
MSVC_C_RUNTIME_DLL=msvcr120.dll
MSVC_CXX_RUNTIME_DLL=msvcp120.dll
elif test "$_CC_MAJOR_VERSION" = "19"; then
_CC_SUITE=14
MSVS_VERSION=2015
MSVC_C_RUNTIME_DLL=vcruntime140.dll
MSVC_CXX_RUNTIME_DLL=msvcp140.dll
MSVC_APPCRT_DLL=appcrt140.dll
MSVC_DESKTOPCRT_DLL=desktopcrt140.dll
# -Wv:18 disables all warnings introduced after VS2013
# See http://blogs.msdn.com/b/vcblog/archive/2014/11/12/improvements-to-warnings-in-the-c-compiler.aspx
CFLAGS="$CFLAGS -Wv:18"
CXXFLAGS="$CXXFLAGS -Wv:18"
# -Zc:sizedDealloc- disables C++14 global sized deallocation (see bug 1160146)
CXXFLAGS="$CXXFLAGS -Zc:sizedDealloc-"
# https://connect.microsoft.com/VisualStudio/feedback/details/888527/warnings-on-dbghelp-h
# for dbghelp.h, imagehlp.h, and shobj.h
# C4091: 'typedef ': ignored on left of '' when no variable is declared
CFLAGS="$CFLAGS -wd4091"
CXXFLAGS="$CXXFLAGS -wd4091"
else
AC_MSG_ERROR([This version (${_CC_MAJOR_VERSION}.${_CC_MINOR_VERSION}.${_CC_BUILD_VERSION}) of the MSVC compiler is unsupported.
You must install Visual C++ 2013 Update 3 or newer in order to build.
See https://developer.mozilla.org/en/Windows_Build_Prerequisites.])
fi
AC_SUBST(MSVS_VERSION)
AC_SUBST(MSVC_C_RUNTIME_DLL)
AC_SUBST(MSVC_CXX_RUNTIME_DLL)
AC_SUBST(MSVC_APPCRT_DLL)
AC_SUBST(MSVC_DESKTOPCRT_DLL)
# Disable SEH on clang-cl because it doesn't implement them yet.
if test -z "$CLANG_CL"; then
AC_DEFINE(HAVE_SEH_EXCEPTIONS)
else
# Send our CFLAGS to NSS
MOZ_CFLAGS_NSS=1
AC_DEFINE_UNQUOTED(GTEST_HAS_SEH, 0)
fi
if test -n "$WIN32_REDIST_DIR"; then
if test ! -d "$WIN32_REDIST_DIR"; then
AC_MSG_ERROR([Invalid Win32 Redist directory: ${WIN32_REDIST_DIR}])
fi
WIN32_REDIST_DIR=`cd "$WIN32_REDIST_DIR" && pwd`
fi
dnl Ensure that mt.exe is 'Microsoft (R) Manifest Tool',
dnl not something else like "magnetic tape manipulation utility".
MSMT_TOOL=`${MT-mt} 2>&1|grep 'Microsoft (R) Manifest Tool'`
if test -z "$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, $_CC_SUITE.])
fi
INCREMENTAL_LINKER=1
# Set midl environment
case "$target" in
i*86-*)
MIDL_FLAGS="${MIDL_FLAGS} -env win32"
;;
x86_64-*)
MIDL_FLAGS="${MIDL_FLAGS} -env x64"
;;
esac
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 "$WRAP_STL_INCLUDES" = "1"; then
STL_FLAGS='-I$(DIST)/stl_wrappers'
fi
CFLAGS="$CFLAGS -D_HAS_EXCEPTIONS=0"
CXXFLAGS="$CXXFLAGS -D_HAS_EXCEPTIONS=0"
MOZ_FIND_WINSDK_VERSION
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
AC_CHECK_PROGS(MIDL, $target-widl widl)
if test -n "$MIDL"; then
case "$target" in
i*86-*)
MIDL_FLAGS="$MIDL_FLAGS --win32 -m32"
;;
x86_64-*)
MIDL_FLAGS="$MIDL_FLAGS --win64 -m64"
;;
esac
fi
# strsafe.h on mingw uses macros for function deprecation that pollutes namespace
# causing problems with local implementations with the same name.
AC_DEFINE(STRSAFE_NO_DEPRECATE)
MOZ_WINSDK_MAXVER=0x06030000
fi # !GNU_CC
AC_DEFINE_UNQUOTED(WINVER,0x$WINVER)
AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x$WINVER)
# Require OS features provided by IE 6.0 SP2 (XP SP2)
AC_DEFINE_UNQUOTED(_WIN32_IE,0x0603)
# 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_WIN7, 0x06010000)
AC_DEFINE_UNQUOTED(MOZ_WINSDK_MAXVER,$MOZ_WINSDK_MAXVER)
AC_SUBST(MOZ_WINSDK_MAXVER)
;;
esac
AC_PROG_CPP
AC_PROG_CXXCPP
if test -n "$_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.
AC_DEFINE(HAVE_IO_H)
AC_DEFINE(HAVE_SETBUF)
AC_DEFINE(HAVE_ISATTY)
fi
fi # COMPILE_ENVIRONMENT
AC_SUBST(MIDL_FLAGS)
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
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 "$_perl_res" != 0; then
AC_MSG_RESULT([no])
AC_MSG_ERROR([Cannot find Config.pm or \$Config{archlib}. A full perl installation is required.])
else
AC_MSG_RESULT([yes])
fi
if test -z "$COMPILE_ENVIRONMENT"; then
NSINSTALL_BIN='$(PYTHON) $(topsrcdir)/config/nsinstall.py'
fi
AC_SUBST(NSINSTALL_BIN)
MOZ_PATH_PROG(DOXYGEN, doxygen, :)
MOZ_PATH_PROG(AUTOCONF, autoconf, :)
MOZ_PATH_PROGS(UNZIP, unzip)
if test -z "$UNZIP" -o "$UNZIP" = ":"; then
AC_MSG_ERROR([unzip not found in \$PATH])
fi
MOZ_PATH_PROGS(ZIP, zip)
if test -z "$ZIP" -o "$ZIP" = ":"; then
AC_MSG_ERROR([zip not found in \$PATH])
fi
MOZ_PATH_PROG(XARGS, xargs)
if test -z "$XARGS" -o "$XARGS" = ":"; then
AC_MSG_ERROR([xargs not found in \$PATH .])
fi
MOZ_PATH_PROG(RPMBUILD, rpmbuild, :)
AC_SUBST(RPMBUILD)
if test "$COMPILE_ENVIRONMENT"; then
dnl ========================================================
dnl = Mac OS X toolchain support
dnl ========================================================
dnl The universal machinery sets UNIVERSAL_BINARY to inform packager.mk
dnl that a universal binary is being produced and MOZ_CAN_RUN_PROGRAMS
dnl when we can run target binaries.
AC_SUBST(UNIVERSAL_BINARY)
AC_SUBST(MOZ_CAN_RUN_PROGRAMS)
MOZ_ARG_WITH_STRING(unify-dist,
[ --with-unify-dist=dir Location of the dist directory to unify with at packaging time (Mac OS X universal build only)],
UNIFY_DIST=$withval)
if test -n "$UNIVERSAL_BINARY"; then
if test -z "$UNIFY_DIST"; then
AC_MSG_ERROR([You need to provide the --with-unify-dist=dir argument when performing a universal build])
fi
case "$UNIFY_DIST" in
/*)
;;
*)
UNIFY_DIST="${MOZ_BUILD_ROOT}/${UNIFY_DIST}"
;;
esac
fi
AC_SUBST(UNIFY_DIST)
dnl ========================================================
dnl = Mac OS X SDK support
dnl ========================================================
MACOS_SDK_DIR=
MOZ_ARG_WITH_STRING(macos-sdk,
[ --with-macos-sdk=dir Location of platform SDK to use (Mac OS X only)],
MACOS_SDK_DIR=$withval)
MACOS_PRIVATE_FRAMEWORKS_DIR_DEFAULTED=
MOZ_ARG_WITH_STRING(macos-private-frameworks,
[ --with-macos-private-frameworks=dir Location of private frameworks to use (Mac OS X only)],
MACOS_PRIVATE_FRAMEWORKS_DIR=$withval,
MACOS_PRIVATE_FRAMEWORKS_DIR=/System/Library/PrivateFrameworks
MACOS_PRIVATE_FRAMEWORKS_DEFAULTED=1)
if test -z "${MACOS_PRIVATE_FRAMEWORKS_DEFAULTED}"; then
if test -z "$CROSS_COMPILE"; then
AC_MSG_WARN([You should only be using --with-macos-private-frameworks when cross-compiling.])
fi
if test ! -d "$MACOS_PRIVATE_FRAMEWORKS_DIR"; then
AC_MSG_ERROR([PrivateFrameworks directory not found.])
fi
fi
dnl MACOS_SDK_DIR will be set to the SDK location whenever one is in use.
AC_SUBST(MACOS_SDK_DIR)
AC_SUBST(MACOS_PRIVATE_FRAMEWORKS_DIR)
if test "$MACOS_SDK_DIR"; then
dnl Sync this section with the ones in NSPR and NSS.
dnl Changes to the cross environment here need to be accounted for in
dnl the libIDL checks (below) and xpidl build.
if test ! -d "$MACOS_SDK_DIR"; then
AC_MSG_ERROR([SDK not found. When using --with-macos-sdk, you must
specify a valid SDK. SDKs are installed when the optional cross-development
tools are selected during the Xcode/Developer Tools installation.])
fi
CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}"
CXXFLAGS="$CXXFLAGS -isysroot ${MACOS_SDK_DIR}"
dnl CPP/CXXCPP needs to be set for MOZ_CHECK_HEADER.
CPP="$CPP -isysroot ${MACOS_SDK_DIR}"
CXXCPP="$CXXCPP -isysroot ${MACOS_SDK_DIR}"
AC_LANG_SAVE
AC_MSG_CHECKING([for valid compiler/Mac OS X SDK combination])
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <new>],[],
result=yes,
result=no)
AC_LANG_RESTORE
AC_MSG_RESULT($result)
if test "$result" = "no" ; then
AC_MSG_ERROR([The selected compiler and Mac OS X SDK are incompatible.])
fi
fi
fi # COMPILE_ENVIRONMENT
if test -n "$MAKE"; then
if test `echo $MAKE | grep -c make.py` != 1; then
NOT_PYMAKE=$MAKE
fi
fi
case "$host_os" in
mingw*)
MOZ_PATH_PROGS(GMAKE, $GMAKE $NOT_PYMAKE make gmake, :)
;;
*)
MOZ_PATH_PROGS(GMAKE, $GMAKE $NOT_PYMAKE gmake make, :)
;;
esac
if test "$GMAKE" = ":"; then
AC_MSG_ERROR([GNU make not found])
fi
AC_SUBST(GMAKE)
if test -z "$MAKE"; then
MAKE=$GMAKE
fi
if test "$COMPILE_ENVIRONMENT"; then
AC_PATH_XTRA
XCFLAGS="$X_CFLAGS"
fi # COMPILE_ENVIRONMENT
dnl ========================================================
dnl set the defaults first