| 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 Set the MOZ_ICU_VERSION variable to denote the current version of the |
| dnl ICU library, and also the MOZ_SHARED_ICU which would be true if we are |
| dnl linking against a shared library of ICU, either one that we build from |
| dnl our copy of ICU or the system provided library. |
| |
| AC_DEFUN([MOZ_CONFIG_ICU], [ |
| |
| ICU_LIB_NAMES= |
| MOZ_NATIVE_ICU= |
| MOZ_ARG_WITH_BOOL(system-icu, |
| [ --with-system-icu |
| Use system ICU (located with pkgconfig)], |
| MOZ_NATIVE_ICU=1) |
| |
| if test -n "$MOZ_NATIVE_ICU"; then |
| PKG_CHECK_MODULES(MOZ_ICU, icu-i18n >= 50.1) |
| MOZ_SHARED_ICU=1 |
| else |
| MOZ_ICU_INCLUDES="/intl/icu/source/common /intl/icu/source/i18n" |
| fi |
| |
| AC_SUBST_LIST(MOZ_ICU_INCLUDES) |
| AC_SUBST(MOZ_NATIVE_ICU) |
| |
| MOZ_ARG_WITH_STRING(intl-api, |
| [ --with-intl-api, --with-intl-api=build, --without-intl-api |
| Determine the status of the ECMAScript Internationalization API. The first |
| (or lack of any of these) builds and exposes the API. The second builds it |
| but doesn't use ICU or expose the API to script. The third doesn't build |
| ICU at all.], |
| _INTL_API=$withval) |
| |
| ENABLE_INTL_API= |
| EXPOSE_INTL_API= |
| case "$_INTL_API" in |
| no) |
| ;; |
| build) |
| ENABLE_INTL_API=1 |
| ;; |
| yes) |
| ENABLE_INTL_API=1 |
| EXPOSE_INTL_API=1 |
| ;; |
| *) |
| AC_MSG_ERROR([Invalid value passed to --with-intl-api: $_INTL_API]) |
| ;; |
| esac |
| |
| if test -n "$ENABLE_INTL_API"; then |
| USE_ICU=1 |
| fi |
| |
| if test -n "$EXPOSE_INTL_API"; then |
| AC_DEFINE(EXPOSE_INTL_API) |
| fi |
| |
| if test -n "$ENABLE_INTL_API"; then |
| AC_DEFINE(ENABLE_INTL_API) |
| fi |
| |
| dnl Settings for the implementation of the ECMAScript Internationalization API |
| if test -n "$USE_ICU"; then |
| icudir="$_topsrcdir/intl/icu/source" |
| if test ! -d "$icudir"; then |
| icudir="$_topsrcdir/../../intl/icu/source" |
| if test ! -d "$icudir"; then |
| AC_MSG_ERROR([Cannot find the ICU directory]) |
| fi |
| fi |
| |
| version=`sed -n 's/^[[:space:]]*#[[:space:]]*define[[:space:]][[:space:]]*U_ICU_VERSION_MAJOR_NUM[[:space:]][[:space:]]*\([0-9][0-9]*\)[[:space:]]*$/\1/p' "$icudir/common/unicode/uvernum.h"` |
| if test x"$version" = x; then |
| AC_MSG_ERROR([cannot determine icu version number from uvernum.h header file $lineno]) |
| fi |
| MOZ_ICU_VERSION="$version" |
| |
| if test "$OS_TARGET" = WINNT; then |
| MOZ_SHARED_ICU=1 |
| fi |
| |
| if test -z "${JS_STANDALONE}" -a -n "${JS_SHARED_LIBRARY}${MOZ_NATIVE_ICU}"; then |
| MOZ_SHARED_ICU=1 |
| fi |
| |
| AC_SUBST(MOZ_ICU_VERSION) |
| AC_SUBST(MOZ_SHARED_ICU) |
| |
| if test -z "$MOZ_NATIVE_ICU"; then |
| case "$OS_TARGET" in |
| WINNT) |
| ICU_LIB_NAMES="icuin icuuc icudt" |
| MOZ_ICU_DBG_SUFFIX= |
| if test -n "$MOZ_DEBUG" -a -z "$MOZ_NO_DEBUG_RTL"; then |
| MOZ_ICU_DBG_SUFFIX=d |
| fi |
| ;; |
| Darwin|Linux|DragonFly|FreeBSD|NetBSD|OpenBSD|GNU/kFreeBSD|SunOS|Android) |
| ICU_LIB_NAMES="icui18n icuuc icudata" |
| ;; |
| *) |
| AC_MSG_ERROR([ECMAScript Internationalization API is not yet supported on this platform]) |
| esac |
| fi |
| fi |
| |
| AC_SUBST(MOZ_ICU_DBG_SUFFIX) |
| AC_SUBST(ENABLE_INTL_API) |
| AC_SUBST(USE_ICU) |
| AC_SUBST_LIST(ICU_LIB_NAMES) |
| |
| if test -n "$USE_ICU" -a -z "$MOZ_NATIVE_ICU"; then |
| dnl We build ICU as a static library for non-shared js builds and as a shared library for shared js builds. |
| if test -z "$MOZ_SHARED_ICU"; then |
| AC_DEFINE(U_STATIC_IMPLEMENTATION) |
| fi |
| dnl Source files that use ICU should have control over which parts of the ICU |
| dnl namespace they want to use. |
| AC_DEFINE(U_USING_ICU_NAMESPACE,0) |
| fi |
| |
| |
| ]) |
| |
| AC_DEFUN([MOZ_SUBCONFIGURE_ICU], [ |
| |
| if test -z "$BUILDING_JS" -o -n "$JS_STANDALONE"; then |
| |
| if test -n "$USE_ICU" -a -z "$MOZ_NATIVE_ICU"; then |
| # Set ICU compile options |
| ICU_CPPFLAGS="" |
| # don't use icu namespace automatically in client code |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_USING_ICU_NAMESPACE=0" |
| # don't include obsolete header files |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_NO_DEFAULT_INCLUDE_UTF_HEADERS=1" |
| # remove chunks of the library that we don't need (yet) |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_LEGACY_CONVERSION" |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_TRANSLITERATION" |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_REGULAR_EXPRESSIONS" |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_BREAK_ITERATION" |
| # we don't need to pass data to and from legacy char* APIs |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_CHARSET_IS_UTF8" |
| # make sure to not accidentally pick up system-icu headers |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -I$icudir/common -I$icudir/i18n" |
| |
| ICU_CROSS_BUILD_OPT="" |
| |
| if test "$CROSS_COMPILE"; then |
| # Remove _DEPEND_CFLAGS from HOST_FLAGS to avoid configure error |
| HOST_ICU_CFLAGS="$HOST_CFLAGS" |
| HOST_ICU_CXXFLAGS="$HOST_CXXFLAGS" |
| |
| HOST_ICU_CFLAGS=`echo $HOST_ICU_CFLAGS | sed "s|$_DEPEND_CFLAGS||g"` |
| HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CFXXLAGS | sed "s|$_DEPEND_CFLAGS||g"` |
| |
| # ICU requires RTTI |
| if test "$GNU_CC"; then |
| HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CXXFLAGS | sed 's|-fno-rtti|-frtti|g'` |
| elif test "$_MSC_VER"; then |
| HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CXXFLAGS | sed 's|-GR-|-GR|g'` |
| fi |
| |
| HOST_ICU_BUILD_OPTS="" |
| if test -n "$MOZ_DEBUG"; then |
| HOST_ICU_BUILD_OPTS="$HOST_ICU_BUILD_OPTS --enable-debug" |
| fi |
| |
| abs_srcdir=`(cd $srcdir; pwd)` |
| mkdir -p $_objdir/intl/icu/host |
| (export AR="$HOST_AR" |
| export RANLIB="$HOST_RANLIB" |
| export CC="$HOST_CC" |
| export CXX="$HOST_CXX" |
| export CPP="$HOST_CPP" |
| export LD="$HOST_LD" |
| export CFLAGS="$HOST_ICU_CFLAGS $HOST_OPTIMIZE_FLAGS" |
| export CPPFLAGS="$ICU_CPPFLAGS" |
| export CXXFLAGS="$HOST_ICU_CXXFLAGS $HOST_OPTIMIZE_FLAGS" |
| export LDFLAGS="$HOST_LDFLAGS" |
| ac_configure_args="$HOST_ICU_BUILD_OPTS" |
| ac_configure_args="$ac_configure_args --enable-static --disable-shared --enable-extras=no --enable-icuio=no --enable-layout=no --enable-tests=no --enable-samples=no" |
| AC_OUTPUT_SUBDIRS_NOW(intl/icu/source:intl/icu/host) |
| ) || exit 1 |
| # generate config/icucross.mk |
| $GMAKE -C $_objdir/intl/icu/host/ config/icucross.mk |
| |
| # --with-cross-build requires absolute path |
| ICU_HOST_PATH=`cd $_objdir/intl/icu/host && pwd` |
| ICU_CROSS_BUILD_OPT="--with-cross-build=$ICU_HOST_PATH --disable-tools" |
| ICU_TARGET_OPT="--build=$build --host=$target" |
| else |
| # CROSS_COMPILE isn't set build and target are i386 and x86-64. |
| # So we must set target for --build and --host. |
| ICU_TARGET_OPT="--build=$target --host=$target" |
| fi |
| |
| if test -z "$MOZ_SHARED_ICU"; then |
| # To reduce library size, use static linking |
| ICU_LINK_OPTS="--enable-static --disable-shared" |
| else |
| ICU_LINK_OPTS="--disable-static --enable-shared" |
| fi |
| # Force the ICU static libraries to be position independent code |
| ICU_CFLAGS="$DSO_PIC_CFLAGS $CFLAGS" |
| ICU_CXXFLAGS="$DSO_PIC_CFLAGS $CXXFLAGS" |
| |
| ICU_BUILD_OPTS="" |
| if test -n "$MOZ_DEBUG" -o "MOZ_DEBUG_SYMBOLS"; then |
| ICU_CFLAGS="$ICU_CFLAGS $MOZ_DEBUG_FLAGS" |
| ICU_CXXFLAGS="$ICU_CXXFLAGS $MOZ_DEBUG_FLAGS" |
| if test -n "$CROSS_COMPILE" -a "$OS_TARGET" = "Darwin" \ |
| -a "$HOST_OS_ARCH" != "Darwin" |
| then |
| # Bug 951758: Cross-OSX builds with non-Darwin hosts have issues |
| # with -g and friends (like -gdwarf and -gfull) because they try |
| # to run dsymutil |
| changequote(,) |
| ICU_CFLAGS=`echo $ICU_CFLAGS | sed 's|-g[^ \t]*||g'` |
| ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-g[^ \t]*||g'` |
| changequote([,]) |
| fi |
| |
| ICU_LDFLAGS="$MOZ_DEBUG_LDFLAGS" |
| if test -z "$MOZ_DEBUG"; then |
| # To generate debug symbols, it requires MOZ_DEBUG_FLAGS. |
| # But, not debug build. |
| ICU_CFLAGS="$ICU_CFLAGS -UDEBUG -DNDEBUG" |
| ICU_CXXFLAGS="$ICU_CXXFLAGS -UDEBUG -DNDEBUG" |
| elif test -z "$MOZ_NO_DEBUG_RTL"; then |
| ICU_BUILD_OPTS="$ICU_BUILD_OPTS --enable-debug" |
| fi |
| fi |
| if test -z "$MOZ_OPTIMIZE"; then |
| ICU_BUILD_OPTS="$ICU_BUILD_OPTS --disable-release" |
| else |
| ICU_CFLAGS="$ICU_CFLAGS $MOZ_OPTIMIZE_FLAGS" |
| ICU_CXXFLAGS="$ICU_CXXFLAGS $MOZ_OPTIMIZE_FLAGS" |
| fi |
| |
| if test "$am_cv_langinfo_codeset" = "no"; then |
| # ex. Android |
| ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_HAVE_NL_LANGINFO_CODESET=0" |
| fi |
| |
| # ICU requires RTTI |
| if test "$GNU_CC"; then |
| ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-fno-rtti|-frtti|g'` |
| else |
| if test "$_MSC_VER"; then |
| ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-GR-|-GR|g'` |
| fi |
| |
| # Add RTL flags for MSVCRT.DLL |
| if test -n "$MOZ_DEBUG" -a -z "$MOZ_NO_DEBUG_RTL"; then |
| ICU_CFLAGS="$ICU_CFLAGS -MDd" |
| ICU_CXXFLAGS="$ICU_CXXFLAGS -MDd" |
| else |
| ICU_CFLAGS="$ICU_CFLAGS -MD" |
| ICU_CXXFLAGS="$ICU_CXXFLAGS -MD" |
| fi |
| |
| # add disable optimize flag for workaround for bug 899948 |
| if test -z "$MOZ_OPTIMIZE"; then |
| ICU_CFLAGS="$ICU_CFLAGS -Od" |
| ICU_CXXFLAGS="$ICU_CXXFLAGS -Od" |
| fi |
| fi |
| |
| if test -n "$gonkdir"; then |
| ICU_CXXFLAGS="-I$gonkdir/abi/cpp/include $ICU_CXXFLAGS" |
| elif test "$OS_TARGET" = Android -a "$MOZ_ANDROID_CXX_STL" = mozstlport; then |
| ICU_CXXFLAGS="-I$_topsrcdir/build/gabi++/include $ICU_CXXFLAGS" |
| fi |
| |
| if test -z "$MOZ_SHARED_ICU"; then |
| ICU_CXXFLAGS="$ICU_CXXFLAGS -DU_STATIC_IMPLEMENTATION" |
| ICU_CFLAGS="$ICU_CFLAGS -DU_STATIC_IMPLEMENTATION" |
| if test "$GNU_CC"; then |
| ICU_CFLAGS="$ICU_CFLAGS -fvisibility=hidden" |
| ICU_CXXFLAGS="$ICU_CXXFLAGS -fvisibility=hidden" |
| fi |
| fi |
| |
| (export AR="$AR" |
| export RANLIB="$RANLIB" |
| export CC="$CC" |
| export CXX="$CXX" |
| export LD="$LD" |
| export ARFLAGS="$ARFLAGS" |
| export CPPFLAGS="$ICU_CPPFLAGS $CPPFLAGS" |
| export CFLAGS="$ICU_CFLAGS" |
| export CXXFLAGS="$ICU_CXXFLAGS" |
| export LDFLAGS="$ICU_LDFLAGS $LDFLAGS" |
| ac_configure_args="$ICU_BUILD_OPTS $ICU_CROSS_BUILD_OPT $ICU_LINK_OPTS $ICU_TARGET_OPT" |
| ac_configure_args="$ac_configure_args --disable-extras --disable-icuio --disable-layout --disable-tests --disable-samples --disable-strict" |
| AC_OUTPUT_SUBDIRS(intl/icu/source:intl/icu/target) |
| ) || exit 1 |
| fi |
| |
| fi |
| |
| ]) |
