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comparison: build/autoconf/ffi.m4
build/autoconf/ffi.m4
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:9f228469bd17 |
|---|---|
| 1 dnl This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 dnl License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 dnl file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 4 | |
| 5 AC_DEFUN([MOZ_CONFIG_FFI], [ | |
| 6 | |
| 7 MOZ_ARG_ENABLE_BOOL(system-ffi, | |
| 8 [ --enable-system-ffi Use system libffi (located with pkgconfig)], | |
| 9 MOZ_NATIVE_FFI=1 ) | |
| 10 | |
| 11 if test -n "$MOZ_NATIVE_FFI"; then | |
| 12 # Vanilla libffi 3.0.9 needs a few patches from upcoming version 3.0.10 | |
| 13 # for non-GCC compilers. | |
| 14 if test -z "$GNU_CC"; then | |
| 15 PKG_CHECK_MODULES(MOZ_FFI, libffi > 3.0.9) | |
| 16 else | |
| 17 PKG_CHECK_MODULES(MOZ_FFI, libffi >= 3.0.9) | |
| 18 fi | |
| 19 fi | |
| 20 | |
| 21 AC_SUBST(MOZ_NATIVE_FFI) | |
| 22 | |
| 23 ]) | |
| 24 | |
| 25 AC_DEFUN([MOZ_SUBCONFIGURE_FFI], [ | |
| 26 if test -z "$BUILDING_JS" -o -n "$JS_STANDALONE"; then | |
| 27 | |
| 28 if test "$BUILD_CTYPES" -a -z "$MOZ_NATIVE_FFI"; then | |
| 29 # Run the libffi 'configure' script. | |
| 30 ac_configure_args="--disable-shared --enable-static --disable-raw-api" | |
| 31 if test "$MOZ_DEBUG"; then | |
| 32 ac_configure_args="$ac_configure_args --enable-debug" | |
| 33 fi | |
| 34 if test "$DSO_PIC_CFLAGS"; then | |
| 35 ac_configure_args="$ac_configure_args --with-pic" | |
| 36 fi | |
| 37 for var in AS CC CXX CPP LD AR RANLIB STRIP; do | |
| 38 ac_configure_args="$ac_configure_args $var='`eval echo \\${${var}}`'" | |
| 39 done | |
| 40 if test "$CROSS_COMPILE"; then | |
| 41 export CPPFLAGS CFLAGS LDFLAGS | |
| 42 fi | |
| 43 ac_configure_args="$ac_configure_args --build=$build --host=$target" | |
| 44 if test "$_MSC_VER"; then | |
| 45 # Use a wrapper script for cl and ml that looks more like gcc. | |
| 46 # autotools can't quite handle an MSVC build environment yet. | |
| 47 LDFLAGS= | |
| 48 CFLAGS= | |
| 49 ac_configure_args="$ac_configure_args LD=link CPP=\"cl -nologo -EP\" SHELL=sh.exe" | |
| 50 case "${target_cpu}" in | |
| 51 x86_64) | |
| 52 # Need target since MSYS tools into mozilla-build may be 32bit | |
| 53 ac_configure_args="$ac_configure_args CC=\"$_topsrcdir/js/src/ctypes/libffi/msvcc.sh -m64\"" | |
| 54 ;; | |
| 55 *) | |
| 56 ac_configure_args="$ac_configure_args CC=$_topsrcdir/js/src/ctypes/libffi/msvcc.sh" | |
| 57 ;; | |
| 58 esac | |
| 59 fi | |
| 60 if test "$SOLARIS_SUNPRO_CC"; then | |
| 61 # Always use gcc for libffi on Solaris | |
| 62 if test ! "$HAVE_64BIT_OS"; then | |
| 63 ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-m32 LD= LDFLAGS=" | |
| 64 else | |
| 65 ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-m64 LD= LDFLAGS=" | |
| 66 fi | |
| 67 fi | |
| 68 if test "$AIX_IBM_XLC"; then | |
| 69 # Always use gcc for libffi on IBM AIX5/AIX6 | |
| 70 if test ! "$HAVE_64BIT_OS"; then | |
| 71 ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-maix32" | |
| 72 else | |
| 73 ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-maix64" | |
| 74 fi | |
| 75 fi | |
| 76 | |
| 77 # Use a separate cache file for libffi, since it does things differently | |
| 78 # from our configure. | |
| 79 mkdir -p $_objdir/js/src/ctypes/libffi | |
| 80 old_cache_file=$cache_file | |
| 81 cache_file=$_objdir/js/src/ctypes/libffi/config.cache | |
| 82 old_config_files=$CONFIG_FILES | |
| 83 unset CONFIG_FILES | |
| 84 AC_OUTPUT_SUBDIRS(js/src/ctypes/libffi) | |
| 85 cache_file=$old_cache_file | |
| 86 ac_configure_args="$_SUBDIR_CONFIG_ARGS" | |
| 87 CONFIG_FILES=$old_config_files | |
| 88 fi | |
| 89 | |
| 90 fi | |
| 91 ]) | |
| 92 |
