1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/build/autoconf/icu.m4 Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,327 @@
1.4 +dnl This Source Code Form is subject to the terms of the Mozilla Public
1.5 +dnl License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 +dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
1.7 +
1.8 +dnl Set the MOZ_ICU_VERSION variable to denote the current version of the
1.9 +dnl ICU library, and also the MOZ_SHARED_ICU which would be true if we are
1.10 +dnl linking against a shared library of ICU, either one that we build from
1.11 +dnl our copy of ICU or the system provided library.
1.12 +
1.13 +AC_DEFUN([MOZ_CONFIG_ICU], [
1.14 +
1.15 +ICU_LIB_NAMES=
1.16 +MOZ_NATIVE_ICU=
1.17 +MOZ_ARG_WITH_BOOL(system-icu,
1.18 +[ --with-system-icu
1.19 + Use system ICU (located with pkgconfig)],
1.20 + MOZ_NATIVE_ICU=1)
1.21 +
1.22 +if test -n "$MOZ_NATIVE_ICU"; then
1.23 + PKG_CHECK_MODULES(MOZ_ICU, icu-i18n >= 50.1)
1.24 + MOZ_SHARED_ICU=1
1.25 +else
1.26 + MOZ_ICU_CFLAGS='-I$(topsrcdir)/intl/icu/source/common -I$(topsrcdir)/intl/icu/source/i18n'
1.27 + AC_SUBST(MOZ_ICU_CFLAGS)
1.28 +fi
1.29 +
1.30 +AC_SUBST(MOZ_NATIVE_ICU)
1.31 +
1.32 +MOZ_ARG_WITH_STRING(intl-api,
1.33 +[ --with-intl-api, --with-intl-api=build, --without-intl-api
1.34 + Determine the status of the ECMAScript Internationalization API. The first
1.35 + (or lack of any of these) builds and exposes the API. The second builds it
1.36 + but doesn't use ICU or expose the API to script. The third doesn't build
1.37 + ICU at all.],
1.38 + _INTL_API=$withval)
1.39 +
1.40 +ENABLE_INTL_API=
1.41 +EXPOSE_INTL_API=
1.42 +case "$_INTL_API" in
1.43 +no)
1.44 + ;;
1.45 +build)
1.46 + ENABLE_INTL_API=1
1.47 + ;;
1.48 +yes)
1.49 + ENABLE_INTL_API=1
1.50 + EXPOSE_INTL_API=1
1.51 + ;;
1.52 +*)
1.53 + AC_MSG_ERROR([Invalid value passed to --with-intl-api: $_INTL_API])
1.54 + ;;
1.55 +esac
1.56 +
1.57 +if test -n "$EXPOSE_INTL_API"; then
1.58 + AC_DEFINE(EXPOSE_INTL_API)
1.59 +fi
1.60 +
1.61 +dnl Settings for the implementation of the ECMAScript Internationalization API
1.62 +if test -n "$ENABLE_INTL_API"; then
1.63 + AC_DEFINE(ENABLE_INTL_API)
1.64 +
1.65 + icudir="$_topsrcdir/intl/icu/source"
1.66 + if test ! -d "$icudir"; then
1.67 + icudir="$_topsrcdir/../../intl/icu/source"
1.68 + if test ! -d "$icudir"; then
1.69 + AC_MSG_ERROR([Cannot find the ICU directory])
1.70 + fi
1.71 + fi
1.72 +
1.73 + 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"`
1.74 + if test x"$version" = x; then
1.75 + AC_MSG_ERROR([cannot determine icu version number from uvernum.h header file $lineno])
1.76 + fi
1.77 + MOZ_ICU_VERSION="$version"
1.78 +
1.79 + if test -z "${JS_STANDALONE}" -a -n "${JS_SHARED_LIBRARY}${MOZ_NATIVE_ICU}"; then
1.80 + MOZ_SHARED_ICU=1
1.81 + fi
1.82 +
1.83 + AC_SUBST(MOZ_ICU_VERSION)
1.84 + AC_SUBST(MOZ_SHARED_ICU)
1.85 +
1.86 + if test -z "$MOZ_NATIVE_ICU"; then
1.87 + case "$OS_TARGET" in
1.88 + WINNT)
1.89 + ICU_LIB_NAMES="icuin icuuc icudt"
1.90 + if test -n "$MOZ_SHARED_ICU"; then
1.91 + DBG_SUFFIX=
1.92 + if test -n "$MOZ_DEBUG"; then
1.93 + DBG_SUFFIX=d
1.94 + fi
1.95 + MOZ_ICU_LIBS='$(foreach lib,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib/$(LIB_PREFIX)$(lib)$(DBG_SUFFIX).$(LIB_SUFFIX))'
1.96 + fi
1.97 + ;;
1.98 + Darwin)
1.99 + ICU_LIB_NAMES="icui18n icuuc icudata"
1.100 + if test -n "$MOZ_SHARED_ICU"; then
1.101 + MOZ_ICU_LIBS='$(foreach lib,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib/$(DLL_PREFIX)$(lib).$(MOZ_ICU_VERSION)$(DLL_SUFFIX))'
1.102 + fi
1.103 + ;;
1.104 + Linux|DragonFly|FreeBSD|NetBSD|OpenBSD|GNU/kFreeBSD)
1.105 + ICU_LIB_NAMES="icui18n icuuc icudata"
1.106 + if test -n "$MOZ_SHARED_ICU"; then
1.107 + MOZ_ICU_LIBS='$(foreach lib,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib/$(DLL_PREFIX)$(lib)$(DLL_SUFFIX).$(MOZ_ICU_VERSION))'
1.108 + fi
1.109 + ;;
1.110 + *)
1.111 + AC_MSG_ERROR([ECMAScript Internationalization API is not yet supported on this platform])
1.112 + esac
1.113 + if test -z "$MOZ_SHARED_ICU"; then
1.114 + MOZ_ICU_LIBS='$(call EXPAND_LIBNAME_PATH,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib)'
1.115 + fi
1.116 + fi
1.117 +fi
1.118 +
1.119 +AC_SUBST(DBG_SUFFIX)
1.120 +AC_SUBST(ENABLE_INTL_API)
1.121 +AC_SUBST(ICU_LIB_NAMES)
1.122 +AC_SUBST(MOZ_ICU_LIBS)
1.123 +
1.124 +if test -n "$ENABLE_INTL_API" -a -z "$MOZ_NATIVE_ICU"; then
1.125 + dnl We build ICU as a static library for non-shared js builds and as a shared library for shared js builds.
1.126 + if test -z "$MOZ_SHARED_ICU"; then
1.127 + AC_DEFINE(U_STATIC_IMPLEMENTATION)
1.128 + fi
1.129 + dnl Source files that use ICU should have control over which parts of the ICU
1.130 + dnl namespace they want to use.
1.131 + AC_DEFINE(U_USING_ICU_NAMESPACE,0)
1.132 +fi
1.133 +
1.134 +
1.135 +])
1.136 +
1.137 +AC_DEFUN([MOZ_SUBCONFIGURE_ICU], [
1.138 +
1.139 +if test -z "$BUILDING_JS" -o -n "$JS_STANDALONE"; then
1.140 +
1.141 + if test -n "$ENABLE_INTL_API" -a -z "$MOZ_NATIVE_ICU"; then
1.142 + # Set ICU compile options
1.143 + ICU_CPPFLAGS=""
1.144 + # don't use icu namespace automatically in client code
1.145 + ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_USING_ICU_NAMESPACE=0"
1.146 + # don't include obsolete header files
1.147 + ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_NO_DEFAULT_INCLUDE_UTF_HEADERS=1"
1.148 + # remove chunks of the library that we don't need (yet)
1.149 + ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_LEGACY_CONVERSION"
1.150 + ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_TRANSLITERATION"
1.151 + ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_REGULAR_EXPRESSIONS"
1.152 + ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_BREAK_ITERATION"
1.153 + # make sure to not accidentally pick up system-icu headers
1.154 + ICU_CPPFLAGS="$ICU_CPPFLAGS -I$icudir/common -I$icudir/i18n"
1.155 +
1.156 + ICU_CROSS_BUILD_OPT=""
1.157 + ICU_SRCDIR=""
1.158 + if test "$HOST_OS_ARCH" = "WINNT"; then
1.159 + ICU_SRCDIR="--srcdir=$(cd $srcdir/intl/icu/source; pwd -W)"
1.160 + fi
1.161 +
1.162 + if test "$CROSS_COMPILE"; then
1.163 + # Building host tools. It is necessary to build target binary.
1.164 + case "$HOST_OS_ARCH" in
1.165 + Darwin)
1.166 + ICU_TARGET=MacOSX
1.167 + ;;
1.168 + Linux)
1.169 + ICU_TARGET=Linux
1.170 + ;;
1.171 + WINNT)
1.172 + ICU_TARGET=MSYS/MSVC
1.173 + ;;
1.174 + DragonFly|FreeBSD|NetBSD|OpenBSD|GNU_kFreeBSD)
1.175 + ICU_TARGET=BSD
1.176 + ;;
1.177 + esac
1.178 + # Remove _DEPEND_CFLAGS from HOST_FLAGS to avoid configure error
1.179 + HOST_ICU_CFLAGS="$HOST_CFLAGS"
1.180 + HOST_ICU_CXXFLAGS="$HOST_CXXFLAGS"
1.181 +
1.182 + HOST_ICU_CFLAGS=`echo $HOST_ICU_CFLAGS | sed "s|$_DEPEND_CFLAGS||g"`
1.183 + HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CFXXLAGS | sed "s|$_DEPEND_CFLAGS||g"`
1.184 +
1.185 + # ICU requires RTTI
1.186 + if test "$GNU_CC"; then
1.187 + HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CXXFLAGS | sed 's|-fno-rtti|-frtti|g'`
1.188 + elif test "$_MSC_VER"; then
1.189 + HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CXXFLAGS | sed 's|-GR-|-GR|g'`
1.190 + fi
1.191 +
1.192 + HOST_ICU_BUILD_OPTS=""
1.193 + if test -n "$MOZ_DEBUG"; then
1.194 + HOST_ICU_BUILD_OPTS="$HOST_ICU_BUILD_OPTS --enable-debug"
1.195 + fi
1.196 +
1.197 + abs_srcdir=`(cd $srcdir; pwd)`
1.198 + mkdir -p $_objdir/intl/icu/host
1.199 + (cd $_objdir/intl/icu/host
1.200 + MOZ_SUBCONFIGURE_WRAP([.],[
1.201 + AR="$HOST_AR" RANLIB="$HOST_RANLIB" \
1.202 + CC="$HOST_CC" CXX="$HOST_CXX" LD="$HOST_LD" \
1.203 + CFLAGS="$HOST_ICU_CFLAGS $HOST_OPTIMIZE_FLAGS" \
1.204 + CPPFLAGS="$ICU_CPPFLAGS" \
1.205 + CXXFLAGS="$HOST_ICU_CXXFLAGS $HOST_OPTIMIZE_FLAGS" \
1.206 + LDFLAGS="$HOST_LDFLAGS" \
1.207 + $SHELL $abs_srcdir/intl/icu/source/runConfigureICU \
1.208 + $HOST_ICU_BUILD_OPTS \
1.209 + $ICU_TARGET \
1.210 + dnl Shell quoting is fun.
1.211 + ${ICU_SRCDIR+"$ICU_SRCDIR"} \
1.212 + --enable-static --disable-shared \
1.213 + --enable-extras=no --enable-icuio=no --enable-layout=no \
1.214 + --enable-tests=no --enable-samples=no || exit 1
1.215 + ])
1.216 + ) || exit 1
1.217 + # generate config/icucross.mk
1.218 + $GMAKE -C $_objdir/intl/icu/host/ config/icucross.mk
1.219 +
1.220 + # --with-cross-build requires absolute path
1.221 + ICU_HOST_PATH=`cd $_objdir/intl/icu/host && pwd`
1.222 + ICU_CROSS_BUILD_OPT="--with-cross-build=$ICU_HOST_PATH"
1.223 + ICU_TARGET_OPT="--build=$build --host=$target"
1.224 + else
1.225 + # CROSS_COMPILE isn't set build and target are i386 and x86-64.
1.226 + # So we must set target for --build and --host.
1.227 + ICU_TARGET_OPT="--build=$target --host=$target"
1.228 + fi
1.229 +
1.230 + if test -z "$MOZ_SHARED_ICU"; then
1.231 + # To reduce library size, use static linking
1.232 + ICU_LINK_OPTS="--enable-static --disable-shared"
1.233 + else
1.234 + ICU_LINK_OPTS="--disable-static --enable-shared"
1.235 + fi
1.236 + # Force the ICU static libraries to be position independent code
1.237 + ICU_CFLAGS="$DSO_PIC_CFLAGS $CFLAGS"
1.238 + ICU_CXXFLAGS="$DSO_PIC_CFLAGS $CXXFLAGS"
1.239 +
1.240 + ICU_BUILD_OPTS=""
1.241 + if test -n "$MOZ_DEBUG" -o "MOZ_DEBUG_SYMBOLS"; then
1.242 + ICU_CFLAGS="$ICU_CFLAGS $MOZ_DEBUG_FLAGS"
1.243 + ICU_CXXFLAGS="$ICU_CXXFLAGS $MOZ_DEBUG_FLAGS"
1.244 + if test -n "$CROSS_COMPILE" -a "$OS_TARGET" = "Darwin" \
1.245 + -a "$HOST_OS_ARCH" != "Darwin"
1.246 + then
1.247 + # Bug 951758: Cross-OSX builds with non-Darwin hosts have issues
1.248 + # with -g and friends (like -gdwarf and -gfull) because they try
1.249 + # to run dsymutil
1.250 + changequote(,)
1.251 + ICU_CFLAGS=`echo $ICU_CFLAGS | sed 's|-g[^ \t]*||g'`
1.252 + ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-g[^ \t]*||g'`
1.253 + changequote([,])
1.254 + fi
1.255 +
1.256 + ICU_LDFLAGS="$MOZ_DEBUG_LDFLAGS"
1.257 + if test -z "$MOZ_DEBUG"; then
1.258 + # To generate debug symbols, it requires MOZ_DEBUG_FLAGS.
1.259 + # But, not debug build.
1.260 + ICU_CFLAGS="$ICU_CFLAGS -UDEBUG -DNDEBUG"
1.261 + ICU_CXXFLAGS="$ICU_CXXFLAGS -UDEBUG -DNDEBUG"
1.262 + else
1.263 + ICU_BUILD_OPTS="$ICU_BUILD_OPTS --enable-debug"
1.264 + fi
1.265 + fi
1.266 + if test -z "$MOZ_OPTIMIZE"; then
1.267 + ICU_BUILD_OPTS="$ICU_BUILD_OPTS --disable-release"
1.268 + else
1.269 + ICU_CFLAGS="$ICU_CFLAGS $MOZ_OPTIMIZE_FLAGS"
1.270 + ICU_CXXFLAGS="$ICU_CXXFLAGS $MOZ_OPTIMIZE_FLAGS"
1.271 + fi
1.272 +
1.273 + if test "$am_cv_langinfo_codeset" = "no"; then
1.274 + # ex. Android
1.275 + ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_HAVE_NL_LANGINFO_CODESET=0"
1.276 + fi
1.277 +
1.278 + # ICU requires RTTI
1.279 + if test "$GNU_CC"; then
1.280 + ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-fno-rtti|-frtti|g'`
1.281 + else
1.282 + if test "$_MSC_VER"; then
1.283 + ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-GR-|-GR|g'`
1.284 + fi
1.285 +
1.286 + # Add RTL flags for MSVCRT.DLL
1.287 + if test -n "$MOZ_DEBUG"; then
1.288 + ICU_CFLAGS="$ICU_CFLAGS -MDd"
1.289 + ICU_CXXFLAGS="$ICU_CXXFLAGS -MDd"
1.290 + else
1.291 + ICU_CFLAGS="$ICU_CFLAGS -MD"
1.292 + ICU_CXXFLAGS="$ICU_CXXFLAGS -MD"
1.293 + fi
1.294 +
1.295 + # add disable optimize flag for workaround for bug 899948
1.296 + if test -z "$MOZ_OPTIMIZE"; then
1.297 + ICU_CFLAGS="$ICU_CFLAGS -Od"
1.298 + ICU_CXXFLAGS="$ICU_CXXFLAGS -Od"
1.299 + fi
1.300 + fi
1.301 +
1.302 + # We cannot use AC_OUTPUT_SUBDIRS since ICU tree is out of spidermonkey.
1.303 + # When using AC_OUTPUT_SUBDIRS, objdir of ICU is out of objdir
1.304 + # due to relative path.
1.305 + # If building ICU moves into root of mozilla tree, we can use
1.306 + # AC_OUTPUT_SUBDIR instead.
1.307 + mkdir -p $_objdir/intl/icu/target
1.308 + (cd $_objdir/intl/icu/target
1.309 + MOZ_SUBCONFIGURE_WRAP([.],[
1.310 + AR="$AR" CC="$CC" CXX="$CXX" LD="$LD" \
1.311 + ARFLAGS="$ARFLAGS" \
1.312 + CPPFLAGS="$ICU_CPPFLAGS $CPPFLAGS" \
1.313 + CFLAGS="$ICU_CFLAGS" \
1.314 + CXXFLAGS="$ICU_CXXFLAGS" \
1.315 + LDFLAGS="$ICU_LDFLAGS $LDFLAGS" \
1.316 + $SHELL $_topsrcdir/intl/icu/source/configure \
1.317 + $ICU_BUILD_OPTS \
1.318 + $ICU_CROSS_BUILD_OPT \
1.319 + $ICU_LINK_OPTS \
1.320 + ${ICU_SRCDIR+"$ICU_SRCDIR"} \
1.321 + $ICU_TARGET_OPT \
1.322 + --disable-extras --disable-icuio --disable-layout \
1.323 + --disable-tests --disable-samples || exit 1
1.324 + ])
1.325 + ) || exit 1
1.326 + fi
1.327 +
1.328 +fi
1.329 +
1.330 +])
