зеркало из https://github.com/mozilla/gecko-dev.git
100 строки
3.1 KiB
Plaintext
100 строки
3.1 KiB
Plaintext
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, as well as a few other things.
|
|
|
|
AC_DEFUN([MOZ_CONFIG_ICU], [
|
|
|
|
MOZ_SYSTEM_ICU=
|
|
MOZ_ARG_WITH_BOOL(system-icu,
|
|
[ --with-system-icu
|
|
Use system ICU (located with pkgconfig)],
|
|
MOZ_SYSTEM_ICU=1)
|
|
|
|
if test -n "$MOZ_SYSTEM_ICU"; then
|
|
PKG_CHECK_MODULES(MOZ_ICU, icu-i18n >= 64.1)
|
|
CFLAGS="$CFLAGS $MOZ_ICU_CFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $MOZ_ICU_CFLAGS"
|
|
AC_DEFINE(MOZ_SYSTEM_ICU)
|
|
fi
|
|
|
|
AC_SUBST(MOZ_SYSTEM_ICU)
|
|
|
|
MOZ_ARG_WITH_STRING(intl-api,
|
|
[ --with-intl-api, --without-intl-api
|
|
Determine the status of the ECMAScript Internationalization API. The first
|
|
(or lack of any of these) builds and exposes the API. The second doesn't
|
|
build ICU at all.],
|
|
_INTL_API=$withval)
|
|
|
|
ENABLE_INTL_API=
|
|
case "$_INTL_API" in
|
|
no)
|
|
;;
|
|
yes)
|
|
ENABLE_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 "$ENABLE_INTL_API"; then
|
|
AC_DEFINE(ENABLE_INTL_API)
|
|
fi
|
|
|
|
dnl Settings for the implementation of the ECMAScript Internationalization API
|
|
if test -n "$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"
|
|
|
|
# TODO: the l is actually endian-dependent
|
|
# We could make this set as 'l' or 'b' for little or big, respectively,
|
|
# but we'd need to check in a big-endian version of the file.
|
|
ICU_DATA_FILE="icudt${version}l.dat"
|
|
fi
|
|
|
|
AC_SUBST(MOZ_ICU_VERSION)
|
|
AC_SUBST(ENABLE_INTL_API)
|
|
AC_SUBST(USE_ICU)
|
|
AC_SUBST(ICU_DATA_FILE)
|
|
|
|
if test -n "$USE_ICU"; then
|
|
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)
|
|
|
|
if test -z "$MOZ_SYSTEM_ICU"; then
|
|
case "$OS_TARGET:$CPU_ARCH" in
|
|
WINNT:aarch64)
|
|
dnl we use non-yasm, non-GNU as solutions here.
|
|
;;
|
|
*)
|
|
if test -z "$YASM" -a -z "$GNU_AS" -a "$COMPILE_ENVIRONMENT"; then
|
|
AC_MSG_ERROR([Building ICU requires either yasm or a GNU assembler. If you do not have either of those available for this platform you must use --without-intl-api])
|
|
fi
|
|
;;
|
|
esac
|
|
dnl We build ICU as a static library.
|
|
AC_DEFINE(U_STATIC_IMPLEMENTATION)
|
|
fi
|
|
fi
|
|
])
|