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build/autoconf/icu.m4
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| -1:000000000000 | 0:8ddeb9f15174 |
|---|---|
| 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 dnl Set the MOZ_ICU_VERSION variable to denote the current version of the | |
| 6 dnl ICU library, and also the MOZ_SHARED_ICU which would be true if we are | |
| 7 dnl linking against a shared library of ICU, either one that we build from | |
| 8 dnl our copy of ICU or the system provided library. | |
| 9 | |
| 10 AC_DEFUN([MOZ_CONFIG_ICU], [ | |
| 11 | |
| 12 ICU_LIB_NAMES= | |
| 13 MOZ_NATIVE_ICU= | |
| 14 MOZ_ARG_WITH_BOOL(system-icu, | |
| 15 [ --with-system-icu | |
| 16 Use system ICU (located with pkgconfig)], | |
| 17 MOZ_NATIVE_ICU=1) | |
| 18 | |
| 19 if test -n "$MOZ_NATIVE_ICU"; then | |
| 20 PKG_CHECK_MODULES(MOZ_ICU, icu-i18n >= 50.1) | |
| 21 MOZ_SHARED_ICU=1 | |
| 22 else | |
| 23 MOZ_ICU_CFLAGS='-I$(topsrcdir)/intl/icu/source/common -I$(topsrcdir)/intl/icu/source/i18n' | |
| 24 AC_SUBST(MOZ_ICU_CFLAGS) | |
| 25 fi | |
| 26 | |
| 27 AC_SUBST(MOZ_NATIVE_ICU) | |
| 28 | |
| 29 MOZ_ARG_WITH_STRING(intl-api, | |
| 30 [ --with-intl-api, --with-intl-api=build, --without-intl-api | |
| 31 Determine the status of the ECMAScript Internationalization API. The first | |
| 32 (or lack of any of these) builds and exposes the API. The second builds it | |
| 33 but doesn't use ICU or expose the API to script. The third doesn't build | |
| 34 ICU at all.], | |
| 35 _INTL_API=$withval) | |
| 36 | |
| 37 ENABLE_INTL_API= | |
| 38 EXPOSE_INTL_API= | |
| 39 case "$_INTL_API" in | |
| 40 no) | |
| 41 ;; | |
| 42 build) | |
| 43 ENABLE_INTL_API=1 | |
| 44 ;; | |
| 45 yes) | |
| 46 ENABLE_INTL_API=1 | |
| 47 EXPOSE_INTL_API=1 | |
| 48 ;; | |
| 49 *) | |
| 50 AC_MSG_ERROR([Invalid value passed to --with-intl-api: $_INTL_API]) | |
| 51 ;; | |
| 52 esac | |
| 53 | |
| 54 if test -n "$EXPOSE_INTL_API"; then | |
| 55 AC_DEFINE(EXPOSE_INTL_API) | |
| 56 fi | |
| 57 | |
| 58 dnl Settings for the implementation of the ECMAScript Internationalization API | |
| 59 if test -n "$ENABLE_INTL_API"; then | |
| 60 AC_DEFINE(ENABLE_INTL_API) | |
| 61 | |
| 62 icudir="$_topsrcdir/intl/icu/source" | |
| 63 if test ! -d "$icudir"; then | |
| 64 icudir="$_topsrcdir/../../intl/icu/source" | |
| 65 if test ! -d "$icudir"; then | |
| 66 AC_MSG_ERROR([Cannot find the ICU directory]) | |
| 67 fi | |
| 68 fi | |
| 69 | |
| 70 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"` | |
| 71 if test x"$version" = x; then | |
| 72 AC_MSG_ERROR([cannot determine icu version number from uvernum.h header file $lineno]) | |
| 73 fi | |
| 74 MOZ_ICU_VERSION="$version" | |
| 75 | |
| 76 if test -z "${JS_STANDALONE}" -a -n "${JS_SHARED_LIBRARY}${MOZ_NATIVE_ICU}"; then | |
| 77 MOZ_SHARED_ICU=1 | |
| 78 fi | |
| 79 | |
| 80 AC_SUBST(MOZ_ICU_VERSION) | |
| 81 AC_SUBST(MOZ_SHARED_ICU) | |
| 82 | |
| 83 if test -z "$MOZ_NATIVE_ICU"; then | |
| 84 case "$OS_TARGET" in | |
| 85 WINNT) | |
| 86 ICU_LIB_NAMES="icuin icuuc icudt" | |
| 87 if test -n "$MOZ_SHARED_ICU"; then | |
| 88 DBG_SUFFIX= | |
| 89 if test -n "$MOZ_DEBUG"; then | |
| 90 DBG_SUFFIX=d | |
| 91 fi | |
| 92 MOZ_ICU_LIBS='$(foreach lib,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib/$(LIB_PREFIX)$(lib)$(DBG_SUFFIX).$(LIB_SUFFIX))' | |
| 93 fi | |
| 94 ;; | |
| 95 Darwin) | |
| 96 ICU_LIB_NAMES="icui18n icuuc icudata" | |
| 97 if test -n "$MOZ_SHARED_ICU"; then | |
| 98 MOZ_ICU_LIBS='$(foreach lib,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib/$(DLL_PREFIX)$(lib).$(MOZ_ICU_VERSION)$(DLL_SUFFIX))' | |
| 99 fi | |
| 100 ;; | |
| 101 Linux|DragonFly|FreeBSD|NetBSD|OpenBSD|GNU/kFreeBSD) | |
| 102 ICU_LIB_NAMES="icui18n icuuc icudata" | |
| 103 if test -n "$MOZ_SHARED_ICU"; then | |
| 104 MOZ_ICU_LIBS='$(foreach lib,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib/$(DLL_PREFIX)$(lib)$(DLL_SUFFIX).$(MOZ_ICU_VERSION))' | |
| 105 fi | |
| 106 ;; | |
| 107 *) | |
| 108 AC_MSG_ERROR([ECMAScript Internationalization API is not yet supported on this platform]) | |
| 109 esac | |
| 110 if test -z "$MOZ_SHARED_ICU"; then | |
| 111 MOZ_ICU_LIBS='$(call EXPAND_LIBNAME_PATH,$(ICU_LIB_NAMES),$(DEPTH)/intl/icu/target/lib)' | |
| 112 fi | |
| 113 fi | |
| 114 fi | |
| 115 | |
| 116 AC_SUBST(DBG_SUFFIX) | |
| 117 AC_SUBST(ENABLE_INTL_API) | |
| 118 AC_SUBST(ICU_LIB_NAMES) | |
| 119 AC_SUBST(MOZ_ICU_LIBS) | |
| 120 | |
| 121 if test -n "$ENABLE_INTL_API" -a -z "$MOZ_NATIVE_ICU"; then | |
| 122 dnl We build ICU as a static library for non-shared js builds and as a shared library for shared js builds. | |
| 123 if test -z "$MOZ_SHARED_ICU"; then | |
| 124 AC_DEFINE(U_STATIC_IMPLEMENTATION) | |
| 125 fi | |
| 126 dnl Source files that use ICU should have control over which parts of the ICU | |
| 127 dnl namespace they want to use. | |
| 128 AC_DEFINE(U_USING_ICU_NAMESPACE,0) | |
| 129 fi | |
| 130 | |
| 131 | |
| 132 ]) | |
| 133 | |
| 134 AC_DEFUN([MOZ_SUBCONFIGURE_ICU], [ | |
| 135 | |
| 136 if test -z "$BUILDING_JS" -o -n "$JS_STANDALONE"; then | |
| 137 | |
| 138 if test -n "$ENABLE_INTL_API" -a -z "$MOZ_NATIVE_ICU"; then | |
| 139 # Set ICU compile options | |
| 140 ICU_CPPFLAGS="" | |
| 141 # don't use icu namespace automatically in client code | |
| 142 ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_USING_ICU_NAMESPACE=0" | |
| 143 # don't include obsolete header files | |
| 144 ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_NO_DEFAULT_INCLUDE_UTF_HEADERS=1" | |
| 145 # remove chunks of the library that we don't need (yet) | |
| 146 ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_LEGACY_CONVERSION" | |
| 147 ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_TRANSLITERATION" | |
| 148 ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_REGULAR_EXPRESSIONS" | |
| 149 ICU_CPPFLAGS="$ICU_CPPFLAGS -DUCONFIG_NO_BREAK_ITERATION" | |
| 150 # make sure to not accidentally pick up system-icu headers | |
| 151 ICU_CPPFLAGS="$ICU_CPPFLAGS -I$icudir/common -I$icudir/i18n" | |
| 152 | |
| 153 ICU_CROSS_BUILD_OPT="" | |
| 154 ICU_SRCDIR="" | |
| 155 if test "$HOST_OS_ARCH" = "WINNT"; then | |
| 156 ICU_SRCDIR="--srcdir=$(cd $srcdir/intl/icu/source; pwd -W)" | |
| 157 fi | |
| 158 | |
| 159 if test "$CROSS_COMPILE"; then | |
| 160 # Building host tools. It is necessary to build target binary. | |
| 161 case "$HOST_OS_ARCH" in | |
| 162 Darwin) | |
| 163 ICU_TARGET=MacOSX | |
| 164 ;; | |
| 165 Linux) | |
| 166 ICU_TARGET=Linux | |
| 167 ;; | |
| 168 WINNT) | |
| 169 ICU_TARGET=MSYS/MSVC | |
| 170 ;; | |
| 171 DragonFly|FreeBSD|NetBSD|OpenBSD|GNU_kFreeBSD) | |
| 172 ICU_TARGET=BSD | |
| 173 ;; | |
| 174 esac | |
| 175 # Remove _DEPEND_CFLAGS from HOST_FLAGS to avoid configure error | |
| 176 HOST_ICU_CFLAGS="$HOST_CFLAGS" | |
| 177 HOST_ICU_CXXFLAGS="$HOST_CXXFLAGS" | |
| 178 | |
| 179 HOST_ICU_CFLAGS=`echo $HOST_ICU_CFLAGS | sed "s|$_DEPEND_CFLAGS||g"` | |
| 180 HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CFXXLAGS | sed "s|$_DEPEND_CFLAGS||g"` | |
| 181 | |
| 182 # ICU requires RTTI | |
| 183 if test "$GNU_CC"; then | |
| 184 HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CXXFLAGS | sed 's|-fno-rtti|-frtti|g'` | |
| 185 elif test "$_MSC_VER"; then | |
| 186 HOST_ICU_CXXFLAGS=`echo $HOST_ICU_CXXFLAGS | sed 's|-GR-|-GR|g'` | |
| 187 fi | |
| 188 | |
| 189 HOST_ICU_BUILD_OPTS="" | |
| 190 if test -n "$MOZ_DEBUG"; then | |
| 191 HOST_ICU_BUILD_OPTS="$HOST_ICU_BUILD_OPTS --enable-debug" | |
| 192 fi | |
| 193 | |
| 194 abs_srcdir=`(cd $srcdir; pwd)` | |
| 195 mkdir -p $_objdir/intl/icu/host | |
| 196 (cd $_objdir/intl/icu/host | |
| 197 MOZ_SUBCONFIGURE_WRAP([.],[ | |
| 198 AR="$HOST_AR" RANLIB="$HOST_RANLIB" \ | |
| 199 CC="$HOST_CC" CXX="$HOST_CXX" LD="$HOST_LD" \ | |
| 200 CFLAGS="$HOST_ICU_CFLAGS $HOST_OPTIMIZE_FLAGS" \ | |
| 201 CPPFLAGS="$ICU_CPPFLAGS" \ | |
| 202 CXXFLAGS="$HOST_ICU_CXXFLAGS $HOST_OPTIMIZE_FLAGS" \ | |
| 203 LDFLAGS="$HOST_LDFLAGS" \ | |
| 204 $SHELL $abs_srcdir/intl/icu/source/runConfigureICU \ | |
| 205 $HOST_ICU_BUILD_OPTS \ | |
| 206 $ICU_TARGET \ | |
| 207 dnl Shell quoting is fun. | |
| 208 ${ICU_SRCDIR+"$ICU_SRCDIR"} \ | |
| 209 --enable-static --disable-shared \ | |
| 210 --enable-extras=no --enable-icuio=no --enable-layout=no \ | |
| 211 --enable-tests=no --enable-samples=no || exit 1 | |
| 212 ]) | |
| 213 ) || exit 1 | |
| 214 # generate config/icucross.mk | |
| 215 $GMAKE -C $_objdir/intl/icu/host/ config/icucross.mk | |
| 216 | |
| 217 # --with-cross-build requires absolute path | |
| 218 ICU_HOST_PATH=`cd $_objdir/intl/icu/host && pwd` | |
| 219 ICU_CROSS_BUILD_OPT="--with-cross-build=$ICU_HOST_PATH" | |
| 220 ICU_TARGET_OPT="--build=$build --host=$target" | |
| 221 else | |
| 222 # CROSS_COMPILE isn't set build and target are i386 and x86-64. | |
| 223 # So we must set target for --build and --host. | |
| 224 ICU_TARGET_OPT="--build=$target --host=$target" | |
| 225 fi | |
| 226 | |
| 227 if test -z "$MOZ_SHARED_ICU"; then | |
| 228 # To reduce library size, use static linking | |
| 229 ICU_LINK_OPTS="--enable-static --disable-shared" | |
| 230 else | |
| 231 ICU_LINK_OPTS="--disable-static --enable-shared" | |
| 232 fi | |
| 233 # Force the ICU static libraries to be position independent code | |
| 234 ICU_CFLAGS="$DSO_PIC_CFLAGS $CFLAGS" | |
| 235 ICU_CXXFLAGS="$DSO_PIC_CFLAGS $CXXFLAGS" | |
| 236 | |
| 237 ICU_BUILD_OPTS="" | |
| 238 if test -n "$MOZ_DEBUG" -o "MOZ_DEBUG_SYMBOLS"; then | |
| 239 ICU_CFLAGS="$ICU_CFLAGS $MOZ_DEBUG_FLAGS" | |
| 240 ICU_CXXFLAGS="$ICU_CXXFLAGS $MOZ_DEBUG_FLAGS" | |
| 241 if test -n "$CROSS_COMPILE" -a "$OS_TARGET" = "Darwin" \ | |
| 242 -a "$HOST_OS_ARCH" != "Darwin" | |
| 243 then | |
| 244 # Bug 951758: Cross-OSX builds with non-Darwin hosts have issues | |
| 245 # with -g and friends (like -gdwarf and -gfull) because they try | |
| 246 # to run dsymutil | |
| 247 changequote(,) | |
| 248 ICU_CFLAGS=`echo $ICU_CFLAGS | sed 's|-g[^ \t]*||g'` | |
| 249 ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-g[^ \t]*||g'` | |
| 250 changequote([,]) | |
| 251 fi | |
| 252 | |
| 253 ICU_LDFLAGS="$MOZ_DEBUG_LDFLAGS" | |
| 254 if test -z "$MOZ_DEBUG"; then | |
| 255 # To generate debug symbols, it requires MOZ_DEBUG_FLAGS. | |
| 256 # But, not debug build. | |
| 257 ICU_CFLAGS="$ICU_CFLAGS -UDEBUG -DNDEBUG" | |
| 258 ICU_CXXFLAGS="$ICU_CXXFLAGS -UDEBUG -DNDEBUG" | |
| 259 else | |
| 260 ICU_BUILD_OPTS="$ICU_BUILD_OPTS --enable-debug" | |
| 261 fi | |
| 262 fi | |
| 263 if test -z "$MOZ_OPTIMIZE"; then | |
| 264 ICU_BUILD_OPTS="$ICU_BUILD_OPTS --disable-release" | |
| 265 else | |
| 266 ICU_CFLAGS="$ICU_CFLAGS $MOZ_OPTIMIZE_FLAGS" | |
| 267 ICU_CXXFLAGS="$ICU_CXXFLAGS $MOZ_OPTIMIZE_FLAGS" | |
| 268 fi | |
| 269 | |
| 270 if test "$am_cv_langinfo_codeset" = "no"; then | |
| 271 # ex. Android | |
| 272 ICU_CPPFLAGS="$ICU_CPPFLAGS -DU_HAVE_NL_LANGINFO_CODESET=0" | |
| 273 fi | |
| 274 | |
| 275 # ICU requires RTTI | |
| 276 if test "$GNU_CC"; then | |
| 277 ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-fno-rtti|-frtti|g'` | |
| 278 else | |
| 279 if test "$_MSC_VER"; then | |
| 280 ICU_CXXFLAGS=`echo $ICU_CXXFLAGS | sed 's|-GR-|-GR|g'` | |
| 281 fi | |
| 282 | |
| 283 # Add RTL flags for MSVCRT.DLL | |
| 284 if test -n "$MOZ_DEBUG"; then | |
| 285 ICU_CFLAGS="$ICU_CFLAGS -MDd" | |
| 286 ICU_CXXFLAGS="$ICU_CXXFLAGS -MDd" | |
| 287 else | |
| 288 ICU_CFLAGS="$ICU_CFLAGS -MD" | |
| 289 ICU_CXXFLAGS="$ICU_CXXFLAGS -MD" | |
| 290 fi | |
| 291 | |
| 292 # add disable optimize flag for workaround for bug 899948 | |
| 293 if test -z "$MOZ_OPTIMIZE"; then | |
| 294 ICU_CFLAGS="$ICU_CFLAGS -Od" | |
| 295 ICU_CXXFLAGS="$ICU_CXXFLAGS -Od" | |
| 296 fi | |
| 297 fi | |
| 298 | |
| 299 # We cannot use AC_OUTPUT_SUBDIRS since ICU tree is out of spidermonkey. | |
| 300 # When using AC_OUTPUT_SUBDIRS, objdir of ICU is out of objdir | |
| 301 # due to relative path. | |
| 302 # If building ICU moves into root of mozilla tree, we can use | |
| 303 # AC_OUTPUT_SUBDIR instead. | |
| 304 mkdir -p $_objdir/intl/icu/target | |
| 305 (cd $_objdir/intl/icu/target | |
| 306 MOZ_SUBCONFIGURE_WRAP([.],[ | |
| 307 AR="$AR" CC="$CC" CXX="$CXX" LD="$LD" \ | |
| 308 ARFLAGS="$ARFLAGS" \ | |
| 309 CPPFLAGS="$ICU_CPPFLAGS $CPPFLAGS" \ | |
| 310 CFLAGS="$ICU_CFLAGS" \ | |
| 311 CXXFLAGS="$ICU_CXXFLAGS" \ | |
| 312 LDFLAGS="$ICU_LDFLAGS $LDFLAGS" \ | |
| 313 $SHELL $_topsrcdir/intl/icu/source/configure \ | |
| 314 $ICU_BUILD_OPTS \ | |
| 315 $ICU_CROSS_BUILD_OPT \ | |
| 316 $ICU_LINK_OPTS \ | |
| 317 ${ICU_SRCDIR+"$ICU_SRCDIR"} \ | |
| 318 $ICU_TARGET_OPT \ | |
| 319 --disable-extras --disable-icuio --disable-layout \ | |
| 320 --disable-tests --disable-samples || exit 1 | |
| 321 ]) | |
| 322 ) || exit 1 | |
| 323 fi | |
| 324 | |
| 325 fi | |
| 326 | |
| 327 ]) |
