commit: 81ca487cdba6f847e5f0e7d1267950d245308c24
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Fri Oct 3 11:40:37 2025 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Fri Oct 3 11:40:37 2025 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=81ca487c
llvm-runtimes/libgcc: Remove old
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
llvm-runtimes/libgcc/Manifest | 4 -
llvm-runtimes/libgcc/libgcc-21.1.1.ebuild | 174 ---------------------
.../libgcc/libgcc-22.0.0_pre20250910.ebuild | 173 --------------------
.../libgcc/libgcc-22.0.0_pre20250923.ebuild | 173 --------------------
4 files changed, 524 deletions(-)
diff --git a/llvm-runtimes/libgcc/Manifest b/llvm-runtimes/libgcc/Manifest
index 7c0195059577..961e2b06b51f 100644
--- a/llvm-runtimes/libgcc/Manifest
+++ b/llvm-runtimes/libgcc/Manifest
@@ -2,10 +2,6 @@ DIST llvm-project-19.1.7.src.tar.xz 141249332 BLAKE2B
1259ed7f9aca7b35e89d818bef
DIST llvm-project-19.1.7.src.tar.xz.sig 438 BLAKE2B
4015140f4ba77de45039bdbdfbaf6f30e75705123d067ea97175d91d7a5b6a75008df01d99ae7aa16aaa3b101f3f41e38d01f04158f95a261d617b3ede0254cd
SHA512
195797b06ac80a742e0ccbc03a50dc06dd2e04377d783d5474e3e72c5a75203b60292b047929312a411d22b137a239943fba414a4d136a2be14cbff978eb6bda
DIST llvm-project-20.1.8.src.tar.xz 147242952 BLAKE2B
7657ac0b26acc5affb1bfc91b912ade3191c5d77f3979d5a80d5f6ce52f56a7d1c448bd257398390bf10838f02faa6f3ece37a7327cced69d165ec2e2e699316
SHA512
f330e72e6a1da468569049437cc0ba7a41abb816ccece7367189344f7ebfef730f4788ac7af2bef0aa8a49341c15ab1d31e941ffa782f264d11fe0dc05470773
DIST llvm-project-20.1.8.src.tar.xz.sig 566 BLAKE2B
85beedfcff1195a974fab2c667b9efd4b715b3480c1b44b1b887fe32c69f72aca0d3b8fb276c03b6cc5a866622f669047aeee5ccb976640b4008ccd31dce77a4
SHA512
d74369bdb4d1b82775161ea53c9c5f3a23ce810f4df5ff617123023f9d8ce720e7d6ecc9e17f8ebd39fd9e7a9de79560abdf2ffe73bcb907a43148d43665d619
-DIST llvm-project-21.1.1.src.tar.xz 158891056 BLAKE2B
5801ba4ea64e9c55fd1e6a83e1ea463cfb1d2b12c1f25a488ca63fd88254f20388c5e986492e413d795306bc37782487b80485240939227f3beeea860091825c
SHA512
a120895e75942d848cc763fd1cb4aeb184e9d4509d69064e8e3f5679fbeb09c73bf916e33d04b842778537d2331067ec9190e0ad75d591d3ba57871770e19bce
-DIST llvm-project-21.1.1.src.tar.xz.sig 438 BLAKE2B
8fdf614e67e31382c65d70a551ef94893b8e4914e855fa96fc3a4a0a4ac916d646758be1c1c9a74028acd776d5d93b77f678d29dc75179ae95909d525d263c85
SHA512
1b9a2c51feaca75ef2f82a89c8e8d741a0b5f05f0dd8ca244d6997deb00f8ded3c37a5cbc6012a4ba8632004383ab4677756d9defe8855fff458e02380d77bd5
DIST llvm-project-21.1.2.src.tar.xz 158926856 BLAKE2B
1b5684586297ad637c6da0976854b24d746679e9d125a19e321dc28fa7f83949cc431f4b630e4976496660389e7abac09962c21e45b88dff7d0900ee1bda51d7
SHA512
f810ba8706872257715c05f80c304ceb396cf38b3a8e0bfb50e474e8d0a3417740b9afea170a7c06a33927037753a190471917e83d6740cb18bc50fd50cf4f3d
DIST llvm-project-21.1.2.src.tar.xz.sig 566 BLAKE2B
6209caf851c681e6f63ed1bd9589ac139c104d6ee21f463aacda472e30a847c32f3bd74a04208af05bb6203d8fa31bdc0028c0e72736a3037940e75eda615415
SHA512
dd8aa57451752a9207c276117a4b8a86f41263ea3ccc4fa198cd40d6fec79acd0ba126c4b84a1acbb52bbb2bce029fbc336deac8131be94747dd04e4a0f69331
-DIST llvm-project-70bd610e43853d575e22be1cda46614fe9f0072f.tar.gz 247904536
BLAKE2B
f0ae7bd39d921ce28adb6e2aadd8b2b94ba7a48ba344ea6ea236b2507430fb1a0e23cd6186d79d445de31d46580e2ac9ec400fc686cd9a7513e0ae2d0f479c1d
SHA512
1201acbcec20d00979e7f06075756926161123cfb11da146a3bfa5c81d607b61d94c645d0abba839614cbe5d44cacb0b1c754e1ae49fa871cb86d9f6d7c70e26
DIST llvm-project-89ed5255b9ee88119e409a6d986eb1ad0e8f08e3.tar.gz 248431210
BLAKE2B
b98dfe5ae46190a5a2460c965f0ec51d2f65a9d1d14f82afa19a10f00a2c29520c52309ee66d71efed6361aa675abcc9bd1b5e61e1c3b1aa9bac4984050c2bc2
SHA512
f860f529f4eb67f4a5875d9931accae2f48b88486dd6715a2ca2add7d5aa1541a30e323612394162e65597054d61a879a9ba94e4dbf417c3fb5f8ff069c2d924
-DIST llvm-project-f059d2bac034acca39ad60a1b13aaec6afa0a3d6.tar.gz 248627883
BLAKE2B
e1603ba38fcf70e7f3794a30a42057d0052a422bd0aaf423c65d1fd8f9ec7d3981cd651f309dc3ab5c28183291241732373b9bdb75fc2a11fc8d9f238388b8c3
SHA512
63a1627a8b3cc8f240cefe2066d7e306cab5091317f97dd808b9ad887d4e6eb2d21af3f79bccfdb9387f5f7a5ed0b772013b0261a647c8d50ffaa55914362dfb
diff --git a/llvm-runtimes/libgcc/libgcc-21.1.1.ebuild
b/llvm-runtimes/libgcc/libgcc-21.1.1.ebuild
deleted file mode 100644
index 3096ab6b6c79..000000000000
--- a/llvm-runtimes/libgcc/libgcc-21.1.1.ebuild
+++ /dev/null
@@ -1,174 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{11..14} )
-
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="Compiler runtime library for clang, compatible with libgcc_s"
-HOMEPAGE="https://llvm.org/";
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="~amd64"
-IUSE="debug test"
-
-DEPEND="
- ~llvm-runtimes/libunwind-${PV}[static-libs]
-"
-RDEPEND="
- ${DEPEND}
- !sys-devel/gcc
-"
-BDEPEND="
- llvm-core/clang:${LLVM_MAJOR}
- test? (
- $(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
- =llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
- )
- !test? (
- ${PYTHON_DEPS}
- )
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake llvm-libgcc third-party/siphash
)
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
- use test || return 0
- python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
- if target_is_not_host || tc-is-cross-compiler ; then
- # strips vars like CFLAGS="-march=x86_64-v3" for non-x86
architectures
- CHOST=${CTARGET} strip-unsupported-flags
- # overrides host docs otherwise
- DOCS=()
- fi
- python-any-r1_pkg_setup
-}
-
-src_configure() {
- # We need to build a separate copy of compiler-rt, because we need to
disable the
- # COMPILER_RT_BUILTINS_HIDE_SYMBOLS option - compatibility with libgcc
requires
- # visibility of all symbols.
-
- llvm_prepend_path -b "${LLVM_MAJOR}"
-
- # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
- use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
- export CC=${CTARGET}-clang CXX=${CTARGET}-clang++
- strip-unsupported-flags
-
- local mycmakeargs=(
-
-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
- -DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}"
-
- -DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
- -DCOMPILER_RT_BUILD_CRT=OFF
- -DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
- -DCOMPILER_RT_BUILD_LIBFUZZER=OFF
- -DCOMPILER_RT_BUILD_MEMPROF=OFF
- -DCOMPILER_RT_BUILD_ORC=OFF
- -DCOMPILER_RT_BUILD_PROFILE=OFF
- -DCOMPILER_RT_BUILD_SANITIZERS=OFF
- -DCOMPILER_RT_BUILD_XRAY=OFF
-
- -DCOMPILER_RT_BUILTINS_HIDE_SYMBOLS=OFF
-
- -DPython3_EXECUTABLE="${PYTHON}"
- )
-
- # disable building non-native runtimes since we don't do multilib
- if use amd64; then
- mycmakeargs+=(
- -DCAN_TARGET_i386=OFF
- )
- fi
-
- if use test; then
- mycmakeargs+=(
- -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
- -DLLVM_LIT_ARGS="$(get_lit_flags)"
-
-
-DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang"
-
-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang++"
- )
- fi
-
- cmake_src_configure
-}
-
-# Usage: deps
-gen_ldscript() {
- local output_format
- output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 |
sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
- [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT (
${output_format} )"
-
- cat <<-END_LDSCRIPT
-/* GNU ld script
- Include missing dependencies
-*/
-${output_format}
-GROUP ( $@ )
-END_LDSCRIPT
-}
-
-src_compile() {
- cmake_src_compile
-
- local rtlib=$(
- "${CC}" -rtlib=compiler-rt -resource-dir="${BUILD_DIR}" \
- -print-libgcc-file-name || die
- )
-
- # Use the llvm-libgcc's version script to produce libgcc.{a,so}, which
- # combines compiler-rt and libunwind into a libgcc replacement.
- #
- # What we do here is similar to what upstream does[0], with the
following
- # differences:
- #
- # * We build the local copy of compiler-rt manually, to have a full
control
- # over CMake options.
- # * Upstream links the locally built copy of libunwind statically. We
link the
- # system-wide libunwind dynamically.
- #
- # [0]
https://github.com/llvm/llvm-project/blob/llvmorg-19.1.7/llvm-libgcc/CMakeLists.txt#L102-L120
- "${CC}" -E -xc \
- "${WORKDIR}/llvm-libgcc/gcc_s.ver.in" \
- -o gcc_s.ver || die
- "${CC}" -nostdlib \
- ${LDFLAGS} \
- -Wl,--version-script,gcc_s.ver \
- -Wl,--undefined-version \
- -Wl,--whole-archive \
- "${rtlib}" \
- -Wl,-soname,libgcc_s.so.1.0 \
- -lc -lunwind -shared \
- -o libgcc_s.so.1.0 || die
- # Generate libgcc_s.so ldscript for inclusion of libunwind as a
- # dependency so that `clang -lgcc_s` works out of the box.
- gen_ldscript libgcc_s.so.1.0 libunwind.so.1.0 > libgcc_s.so || die
- cp "${rtlib}" libgcc.a || die
-}
-
-src_test() {
- # respect TMPDIR!
- local -x LIT_PRESERVES_TMP=1
-
- cmake_build check-builtins
-}
-
-src_install() {
- local libdir=$(get_libdir)
- dolib.so libgcc_s.so.1.0 libgcc_s.so
- dolib.a libgcc.a
- dosym libgcc_s.so.1.0 "/usr/${libdir}/libgcc_s.so.1"
- dosym libunwind.a "/usr/${libdir}/libgcc_eh.a"
-}
diff --git a/llvm-runtimes/libgcc/libgcc-22.0.0_pre20250910.ebuild
b/llvm-runtimes/libgcc/libgcc-22.0.0_pre20250910.ebuild
deleted file mode 100644
index 093c756cc032..000000000000
--- a/llvm-runtimes/libgcc/libgcc-22.0.0_pre20250910.ebuild
+++ /dev/null
@@ -1,173 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{11..14} )
-
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="Compiler runtime library for clang, compatible with libgcc_s"
-HOMEPAGE="https://llvm.org/";
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-IUSE="debug test"
-
-DEPEND="
- ~llvm-runtimes/libunwind-${PV}[static-libs]
-"
-RDEPEND="
- ${DEPEND}
- !sys-devel/gcc
-"
-BDEPEND="
- llvm-core/clang:${LLVM_MAJOR}
- test? (
- $(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
- =llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
- )
- !test? (
- ${PYTHON_DEPS}
- )
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake llvm-libgcc )
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
- use test || return 0
- python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
- if target_is_not_host || tc-is-cross-compiler ; then
- # strips vars like CFLAGS="-march=x86_64-v3" for non-x86
architectures
- CHOST=${CTARGET} strip-unsupported-flags
- # overrides host docs otherwise
- DOCS=()
- fi
- python-any-r1_pkg_setup
-}
-
-src_configure() {
- # We need to build a separate copy of compiler-rt, because we need to
disable the
- # COMPILER_RT_BUILTINS_HIDE_SYMBOLS option - compatibility with libgcc
requires
- # visibility of all symbols.
-
- llvm_prepend_path -b "${LLVM_MAJOR}"
-
- # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
- use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
- export CC=${CTARGET}-clang CXX=${CTARGET}-clang++
- strip-unsupported-flags
-
- local mycmakeargs=(
-
-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
- -DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}"
-
- -DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
- -DCOMPILER_RT_BUILD_CRT=OFF
- -DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
- -DCOMPILER_RT_BUILD_LIBFUZZER=OFF
- -DCOMPILER_RT_BUILD_MEMPROF=OFF
- -DCOMPILER_RT_BUILD_ORC=OFF
- -DCOMPILER_RT_BUILD_PROFILE=OFF
- -DCOMPILER_RT_BUILD_SANITIZERS=OFF
- -DCOMPILER_RT_BUILD_XRAY=OFF
-
- -DCOMPILER_RT_BUILTINS_HIDE_SYMBOLS=OFF
-
- -DPython3_EXECUTABLE="${PYTHON}"
- )
-
- # disable building non-native runtimes since we don't do multilib
- if use amd64; then
- mycmakeargs+=(
- -DCAN_TARGET_i386=OFF
- )
- fi
-
- if use test; then
- mycmakeargs+=(
- -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
- -DLLVM_LIT_ARGS="$(get_lit_flags)"
-
-
-DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang"
-
-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang++"
- )
- fi
-
- cmake_src_configure
-}
-
-# Usage: deps
-gen_ldscript() {
- local output_format
- output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 |
sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
- [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT (
${output_format} )"
-
- cat <<-END_LDSCRIPT
-/* GNU ld script
- Include missing dependencies
-*/
-${output_format}
-GROUP ( $@ )
-END_LDSCRIPT
-}
-
-src_compile() {
- cmake_src_compile
-
- local rtlib=$(
- "${CC}" -rtlib=compiler-rt -resource-dir="${BUILD_DIR}" \
- -print-libgcc-file-name || die
- )
-
- # Use the llvm-libgcc's version script to produce libgcc.{a,so}, which
- # combines compiler-rt and libunwind into a libgcc replacement.
- #
- # What we do here is similar to what upstream does[0], with the
following
- # differences:
- #
- # * We build the local copy of compiler-rt manually, to have a full
control
- # over CMake options.
- # * Upstream links the locally built copy of libunwind statically. We
link the
- # system-wide libunwind dynamically.
- #
- # [0]
https://github.com/llvm/llvm-project/blob/llvmorg-19.1.7/llvm-libgcc/CMakeLists.txt#L102-L120
- "${CC}" -E -xc \
- "${WORKDIR}/llvm-libgcc/gcc_s.ver.in" \
- -o gcc_s.ver || die
- "${CC}" -nostdlib \
- ${LDFLAGS} \
- -Wl,--version-script,gcc_s.ver \
- -Wl,--undefined-version \
- -Wl,--whole-archive \
- "${rtlib}" \
- -Wl,-soname,libgcc_s.so.1.0 \
- -lc -lunwind -shared \
- -o libgcc_s.so.1.0 || die
- # Generate libgcc_s.so ldscript for inclusion of libunwind as a
- # dependency so that `clang -lgcc_s` works out of the box.
- gen_ldscript libgcc_s.so.1.0 libunwind.so.1.0 > libgcc_s.so || die
- cp "${rtlib}" libgcc.a || die
-}
-
-src_test() {
- # respect TMPDIR!
- local -x LIT_PRESERVES_TMP=1
-
- cmake_build check-builtins
-}
-
-src_install() {
- local libdir=$(get_libdir)
- dolib.so libgcc_s.so.1.0 libgcc_s.so
- dolib.a libgcc.a
- dosym libgcc_s.so.1.0 "/usr/${libdir}/libgcc_s.so.1"
- dosym libunwind.a "/usr/${libdir}/libgcc_eh.a"
-}
diff --git a/llvm-runtimes/libgcc/libgcc-22.0.0_pre20250923.ebuild
b/llvm-runtimes/libgcc/libgcc-22.0.0_pre20250923.ebuild
deleted file mode 100644
index 093c756cc032..000000000000
--- a/llvm-runtimes/libgcc/libgcc-22.0.0_pre20250923.ebuild
+++ /dev/null
@@ -1,173 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{11..14} )
-
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="Compiler runtime library for clang, compatible with libgcc_s"
-HOMEPAGE="https://llvm.org/";
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-IUSE="debug test"
-
-DEPEND="
- ~llvm-runtimes/libunwind-${PV}[static-libs]
-"
-RDEPEND="
- ${DEPEND}
- !sys-devel/gcc
-"
-BDEPEND="
- llvm-core/clang:${LLVM_MAJOR}
- test? (
- $(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
- =llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
- )
- !test? (
- ${PYTHON_DEPS}
- )
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake llvm-libgcc )
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
- use test || return 0
- python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
- if target_is_not_host || tc-is-cross-compiler ; then
- # strips vars like CFLAGS="-march=x86_64-v3" for non-x86
architectures
- CHOST=${CTARGET} strip-unsupported-flags
- # overrides host docs otherwise
- DOCS=()
- fi
- python-any-r1_pkg_setup
-}
-
-src_configure() {
- # We need to build a separate copy of compiler-rt, because we need to
disable the
- # COMPILER_RT_BUILTINS_HIDE_SYMBOLS option - compatibility with libgcc
requires
- # visibility of all symbols.
-
- llvm_prepend_path -b "${LLVM_MAJOR}"
-
- # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
- use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
- export CC=${CTARGET}-clang CXX=${CTARGET}-clang++
- strip-unsupported-flags
-
- local mycmakeargs=(
-
-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
- -DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}"
-
- -DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
- -DCOMPILER_RT_BUILD_CRT=OFF
- -DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
- -DCOMPILER_RT_BUILD_LIBFUZZER=OFF
- -DCOMPILER_RT_BUILD_MEMPROF=OFF
- -DCOMPILER_RT_BUILD_ORC=OFF
- -DCOMPILER_RT_BUILD_PROFILE=OFF
- -DCOMPILER_RT_BUILD_SANITIZERS=OFF
- -DCOMPILER_RT_BUILD_XRAY=OFF
-
- -DCOMPILER_RT_BUILTINS_HIDE_SYMBOLS=OFF
-
- -DPython3_EXECUTABLE="${PYTHON}"
- )
-
- # disable building non-native runtimes since we don't do multilib
- if use amd64; then
- mycmakeargs+=(
- -DCAN_TARGET_i386=OFF
- )
- fi
-
- if use test; then
- mycmakeargs+=(
- -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
- -DLLVM_LIT_ARGS="$(get_lit_flags)"
-
-
-DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang"
-
-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang++"
- )
- fi
-
- cmake_src_configure
-}
-
-# Usage: deps
-gen_ldscript() {
- local output_format
- output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 |
sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
- [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT (
${output_format} )"
-
- cat <<-END_LDSCRIPT
-/* GNU ld script
- Include missing dependencies
-*/
-${output_format}
-GROUP ( $@ )
-END_LDSCRIPT
-}
-
-src_compile() {
- cmake_src_compile
-
- local rtlib=$(
- "${CC}" -rtlib=compiler-rt -resource-dir="${BUILD_DIR}" \
- -print-libgcc-file-name || die
- )
-
- # Use the llvm-libgcc's version script to produce libgcc.{a,so}, which
- # combines compiler-rt and libunwind into a libgcc replacement.
- #
- # What we do here is similar to what upstream does[0], with the
following
- # differences:
- #
- # * We build the local copy of compiler-rt manually, to have a full
control
- # over CMake options.
- # * Upstream links the locally built copy of libunwind statically. We
link the
- # system-wide libunwind dynamically.
- #
- # [0]
https://github.com/llvm/llvm-project/blob/llvmorg-19.1.7/llvm-libgcc/CMakeLists.txt#L102-L120
- "${CC}" -E -xc \
- "${WORKDIR}/llvm-libgcc/gcc_s.ver.in" \
- -o gcc_s.ver || die
- "${CC}" -nostdlib \
- ${LDFLAGS} \
- -Wl,--version-script,gcc_s.ver \
- -Wl,--undefined-version \
- -Wl,--whole-archive \
- "${rtlib}" \
- -Wl,-soname,libgcc_s.so.1.0 \
- -lc -lunwind -shared \
- -o libgcc_s.so.1.0 || die
- # Generate libgcc_s.so ldscript for inclusion of libunwind as a
- # dependency so that `clang -lgcc_s` works out of the box.
- gen_ldscript libgcc_s.so.1.0 libunwind.so.1.0 > libgcc_s.so || die
- cp "${rtlib}" libgcc.a || die
-}
-
-src_test() {
- # respect TMPDIR!
- local -x LIT_PRESERVES_TMP=1
-
- cmake_build check-builtins
-}
-
-src_install() {
- local libdir=$(get_libdir)
- dolib.so libgcc_s.so.1.0 libgcc_s.so
- dolib.a libgcc.a
- dosym libgcc_s.so.1.0 "/usr/${libdir}/libgcc_s.so.1"
- dosym libunwind.a "/usr/${libdir}/libgcc_eh.a"
-}
