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# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# Please bump with dev-libs/icu-layoutex
PYTHON_COMPAT=( python3_{11..14} )
VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/icu.asc
inherit autotools flag-o-matic multilib-minimal python-any-r1 toolchain-funcs verify-sig
MY_PV=${PV/_rc/-rc}
MY_PV=${MY_PV//./_}
DESCRIPTION="International Components for Unicode"
HOMEPAGE="https://icu.unicode.org/"
SRC_URI="https://github.com/unicode-org/icu/releases/download/release-${MY_PV/_/-}/icu4c-${MY_PV/-rc/rc}-src.tgz"
SRC_URI+=" verify-sig? ( https://github.com/unicode-org/icu/releases/download/release-${MY_PV/_/-}/icu4c-${MY_PV/-rc/rc}-src.tgz.asc )"
S="${WORKDIR}"/${PN}/source
if [[ ${PV} != *_rc* ]] ; then
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
fi
LICENSE="BSD"
SLOT="0/${PV%.*}"
IUSE="debug doc examples static-libs test"
RESTRICT="!test? ( test )"
BDEPEND="
${PYTHON_DEPS}
dev-build/autoconf-archive
virtual/pkgconfig
doc? ( app-text/doxygen[dot] )
verify-sig? ( >=sec-keys/openpgp-keys-icu-20241110 )
"
MULTILIB_CHOST_TOOLS=(
/usr/bin/icu-config
)
PATCHES=(
"${FILESDIR}/${PN}-76.1-remove-bashisms.patch"
"${FILESDIR}/${PN}-64.2-darwin.patch"
"${FILESDIR}/${PN}-68.1-nonunicode.patch"
# Undo change for now which exposes underlinking in consumers;
# revisit when things are a bit quieter and tinderbox its removal.
"${FILESDIR}/${PN}-76.1-undo-pkgconfig-change-for-now.patch"
# https://unicode-org.atlassian.net/browse/ICU-23120
"${FILESDIR}/${PN}-77.1-invalid-malloc.patch"
)
HTML_DOCS=( ../readme.html )
src_prepare() {
default
# TODO: switch uconfig.h hacks to use uconfig_local
#
# Disable renaming as it assumes stable ABI and that consumers
# won't use unofficial APIs. We need this despite the configure argument.
sed -i \
-e "s/#define U_DISABLE_RENAMING 0/#define U_DISABLE_RENAMING 1/" \
common/unicode/uconfig.h || die
#
# ODR violations, experimental API
sed -i \
-e "s/# define UCONFIG_NO_MF2 0/#define UCONFIG_NO_MF2 1/" \
common/unicode/uconfig.h || die
# Fix linking of icudata
sed -i \
-e "s:LDFLAGSICUDT=-nodefaultlibs -nostdlib:LDFLAGSICUDT=:" \
config/mh-linux || die
# Append doxygen configuration to configure
sed -i \
-e 's:icudefs.mk:icudefs.mk Doxyfile:' \
configure.ac || die
eautoreconf
}
src_configure() {
MAKEOPTS+=" VERBOSE=1"
if tc-is-cross-compiler; then
mkdir "${WORKDIR}"/host || die
pushd "${WORKDIR}"/host >/dev/null || die
CFLAGS="" CXXFLAGS="" ASFLAGS="" LDFLAGS="" \
CC="$(tc-getBUILD_CC)" CXX="$(tc-getBUILD_CXX)" AR="$(tc-getBUILD_AR)" \
RANLIB="$(tc-getBUILD_RANLIB)" LD="$(tc-getBUILD_LD)" \
"${S}"/configure --disable-renaming --disable-debug \
--disable-samples --enable-static || die
emake
popd >/dev/null || die
fi
# Workaround for bug #963337 (gcc PR122058)
tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && append-cxxflags -fno-devirtualize-speculatively
multilib-minimal_src_configure
}
multilib_src_configure() {
# https://unicode-org.github.io/icu/userguide/icu4c/packaging
local myeconfargs=(
--disable-renaming
--disable-samples
# TODO: Merge with dev-libs/icu-layoutex
# Planned to do this w/ 73.2 but seem to get test failures
# only with --enable-layoutex.
--disable-layoutex
$(use_enable debug)
$(use_enable static-libs static)
$(use_enable test tests)
$(multilib_native_use_enable examples samples)
)
#if use test ; then
# myeconfargs+=(
# --enable-extras
# --enable-tools
# )
#else
# myeconfargs+=(
# $(multilib_native_enable extras)
# $(multilib_native_enable tools)
# )
#fi
tc-is-cross-compiler && myeconfargs+=(
--with-cross-build="${WORKDIR}"/host
)
# Work around cross-endian testing failures with LTO, bug #757681
if tc-is-cross-compiler && tc-is-lto ; then
myeconfargs+=( --disable-strict )
fi
# ICU tries to use clang by default
tc-export CC CXX
# Make sure we configure with the same shell as we run icu-config
# with, or ECHO_N, ECHO_T and ECHO_C will be wrongly defined
export CONFIG_SHELL="${EPREFIX}/bin/sh"
# Probably have no /bin/sh in prefix-chain
[[ -x ${CONFIG_SHELL} ]] || CONFIG_SHELL="${BASH}"
ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
}
multilib_src_compile() {
default
if multilib_is_native_abi && use doc; then
doxygen -u Doxyfile || die
doxygen Doxyfile || die
HTML_DOCS+=( "${BUILD_DIR}"/doc/html/. )
fi
}
multilib_src_test() {
# INTLTEST_OPTS: intltest options
# -e: Exhaustive testing
# -l: Reporting of memory leaks
# -v: Increased verbosity
# IOTEST_OPTS: iotest options
# -e: Exhaustive testing
# -v: Increased verbosity
# CINTLTST_OPTS: cintltst options
# -e: Exhaustive testing
# -v: Increased verbosity
emake check
}
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