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https://github.com/gentoo-mirror/gentoo.git
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llvm-runtimes/compiler-rt: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org>
This commit is contained in:
Michał Górny
@@ -12,9 +12,5 @@ DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b8577
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||||
DIST llvm-project-19.1.7.src.tar.xz 141249332 BLAKE2B 1259ed7f9aca7b35e89d818befdee20fd8bed4d2dc2c2c6f6f56451fd43d35ac03a0a5a406e142d22b25137999dc5b17471c196f8fcf79f20a8296832d900f6d SHA512 c7d63286d662707a9cd54758c9e3aaf52794a91900c484c4a6efa62d90bc719d5e7a345e4192feeb0c9fd11c82570d64677c781e5be1d645556b6aa018e47ec8
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||||
DIST llvm-project-19.1.7.src.tar.xz.sig 438 BLAKE2B 4015140f4ba77de45039bdbdfbaf6f30e75705123d067ea97175d91d7a5b6a75008df01d99ae7aa16aaa3b101f3f41e38d01f04158f95a261d617b3ede0254cd SHA512 195797b06ac80a742e0ccbc03a50dc06dd2e04377d783d5474e3e72c5a75203b60292b047929312a411d22b137a239943fba414a4d136a2be14cbff978eb6bda
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||||
DIST llvm-project-1cf9f764ac41fb3492e10c78640dd50e616388db.tar.gz 230651433 BLAKE2B b71d459de99a741f9eb5809fcb44e6d9a17d3295bf11755d2b04a83fff6257eb4e5856826581c000e3b2868ff1cfb155ee18c692654f8083af04574d414c8fa2 SHA512 5b8d1e493830b7838b3ca76148dfc2e2af1cbaa660bd80958777698210c3347a1308f0725d40b10f8f12877daf99c4ba4837e4fa857a781ae912ee167369bafd
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||||
DIST llvm-project-20.1.2.src.tar.xz 147229028 BLAKE2B 90be4c8b69d44bc3a295f3f63081f999cf35d05e9157ab104d403a5d5b6c3ff97b57a89598d2ec0413988f93a23f97f485b2216bbf0630cade754e9830246621 SHA512 c95e088e471d49c6692c8af1a7e40924467e4c269dada019c44455687c9f0e6a213b9b3ac8afa4e3d20cb3e757afc3400152e7cd06981aeebd61591cac15580d
|
||||
DIST llvm-project-20.1.2.src.tar.xz.sig 566 BLAKE2B fa4637cd41bddb0425567b17bcb0ba4800ec9a689897610febfba7f49f8218d6aff7bb8f7ecf6bb927397096ca49c0c1817b243e5ba7fc0ba51993ef532dadeb SHA512 d3f6a350ebd9884878442ea202f58328f8e85c30cfb150371e4af7fa8dc560bb421cd0f49f49e6bc95f57de6c06543633f0b2799aab9590750f440e099424e01
|
||||
DIST llvm-project-20.1.3.src.tar.xz 147212776 BLAKE2B c738abb66dc82580a8f511829bcf87dd8deb8381bd073cd547e4eb02097c0190fa06488e5500cefce95953315432ee6ae3c103c491d08eca4b019e043691fc12 SHA512 79d6cfd10075ec9d05b9a359c09579e07a2caff9167518519457daee3e37a818100da6712804916880797ecb0b4891b18dc52a03b534e1b9d1d4bb5ba8d5ad1e
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||||
DIST llvm-project-20.1.3.src.tar.xz.sig 566 BLAKE2B 1b584b61f773013f3964dbd0ee026c00e702cfe758acdacc7bffb6793c42eea638cc812bd1a3cddf210a9ad7d98f707d4f1e748d360b66427fded79f24d8610b SHA512 4fd3815cd94113234e66083f955993a95c888cbb89d5baf611b76765511e102af9f1e880cbacc709f0be8785abd5abbfb0ce391793308dfec3c248a9b348e492
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DIST llvm-project-f3e6473df46fd920e09e06e57a5549eb8e3a8bd3.tar.gz 229893133 BLAKE2B 20a14a99fb55070c30b05298916875d7f7b5476bc47c72f675204adb62daf1126bc83f2e7e51867042cb0ea415f04ef32653118116d01f666a82dc888fb6e999 SHA512 f11eac15fc1d96232267d588fa1c41ebbff3367b1fccf1cfd43f3290f682b73ffa78f2336a2a155c41ef67cf4e6f43019b152996d790f03acf4b9b732a3cf4b7
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DIST llvm-project-fa4ac19f0fc937e30fd7711dad98d0fcdb34f8ba.tar.gz 230556403 BLAKE2B 8fde662380b5a9889cb6399ceeffedf0b42a5b6c329768f2cad15338a4fd4650217057955014de53b56825a6f5770042f5678d8df4118b6310d4d1b12a19c888 SHA512 ef8a3ac7aed43f14b490d198de27f15bad0a63b89273d47daca0aa33a1edf79eecafb26f7f7ec64e6482b99fba5d7e9080c59887e33bb1ce18d8e3ae1938a1ae
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@@ -1,176 +0,0 @@
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# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
|
||||
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||||
EAPI=8
|
||||
|
||||
PYTHON_COMPAT=( python3_{10..13} )
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inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
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inherit toolchain-funcs
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||||
|
||||
DESCRIPTION="Compiler runtime library for clang (built-in part)"
|
||||
HOMEPAGE="https://llvm.org/"
|
||||
|
||||
LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
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SLOT="${LLVM_MAJOR}"
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||||
KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv ~x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
|
||||
IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang debug test"
|
||||
REQUIRED_USE="atomic-builtins? ( clang )"
|
||||
RESTRICT="!test? ( test ) !clang? ( test )"
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||||
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DEPEND="
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llvm-core/llvm:${LLVM_MAJOR}
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||||
"
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BDEPEND="
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||||
clang? ( llvm-core/clang:${LLVM_MAJOR} )
|
||||
test? (
|
||||
$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
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||||
=llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
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||||
)
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||||
!test? (
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${PYTHON_DEPS}
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)
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"
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||||
LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
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LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
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llvm.org_set_globals
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||||
|
||||
python_check_deps() {
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use test || return 0
|
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python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
|
||||
}
|
||||
|
||||
pkg_pretend() {
|
||||
if ! use clang && ! tc-is-clang; then
|
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ewarn "Building using a compiler other than clang may result in broken atomics"
|
||||
ewarn "library. Enable USE=clang unless you have a very good reason not to."
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_setup() {
|
||||
if target_is_not_host || tc-is-cross-compiler ; then
|
||||
# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
|
||||
CHOST=${CTARGET} strip-unsupported-flags
|
||||
# overrides host docs otherwise
|
||||
DOCS=()
|
||||
fi
|
||||
python-any-r1_pkg_setup
|
||||
}
|
||||
|
||||
test_compiler() {
|
||||
target_is_not_host && return
|
||||
$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
|
||||
<<<'int main() { return 0; }' &>/dev/null
|
||||
}
|
||||
|
||||
src_configure() {
|
||||
llvm_prepend_path "${LLVM_MAJOR}"
|
||||
|
||||
# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
|
||||
use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
|
||||
|
||||
# pre-set since we need to pass it to cmake
|
||||
BUILD_DIR=${WORKDIR}/${P}_build
|
||||
|
||||
if use clang && ! is_crosspkg; then
|
||||
# Only do this conditionally to allow overriding with
|
||||
# e.g. CC=clang-13 in case of breakage
|
||||
if ! tc-is-clang ; then
|
||||
local -x CC=${CHOST}-clang
|
||||
local -x CXX=${CHOST}-clang++
|
||||
fi
|
||||
|
||||
strip-unsupported-flags
|
||||
fi
|
||||
|
||||
if ! is_crosspkg && ! test_compiler ; then
|
||||
local nolib_flags=( -nodefaultlibs -lc )
|
||||
|
||||
if test_compiler "${nolib_flags[@]}"; then
|
||||
local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
|
||||
ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
|
||||
elif test_compiler "${nolib_flags[@]}" -nostartfiles; then
|
||||
# Avoiding -nostartfiles earlier on for bug #862540,
|
||||
# and set available entry symbol for bug #862798.
|
||||
nolib_flags+=( -nostartfiles -e main )
|
||||
|
||||
local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
|
||||
ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
|
||||
fi
|
||||
fi
|
||||
|
||||
local mycmakeargs=(
|
||||
-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
|
||||
|
||||
-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
|
||||
-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
|
||||
-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
|
||||
-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
|
||||
-DCOMPILER_RT_BUILD_MEMPROF=OFF
|
||||
-DCOMPILER_RT_BUILD_ORC=OFF
|
||||
-DCOMPILER_RT_BUILD_PROFILE=OFF
|
||||
-DCOMPILER_RT_BUILD_SANITIZERS=OFF
|
||||
-DCOMPILER_RT_BUILD_XRAY=OFF
|
||||
|
||||
-DPython3_EXECUTABLE="${PYTHON}"
|
||||
)
|
||||
|
||||
if use amd64 && ! target_is_not_host; then
|
||||
mycmakeargs+=(
|
||||
-DCAN_TARGET_i386=$(usex abi_x86_32)
|
||||
-DCAN_TARGET_x86_64=$(usex abi_x86_64)
|
||||
)
|
||||
fi
|
||||
|
||||
if is_crosspkg; then
|
||||
# Needed to target built libc headers
|
||||
export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
|
||||
mycmakeargs+=(
|
||||
# Without this, the compiler will compile a test program
|
||||
# and fail due to no builtins.
|
||||
-DCMAKE_C_COMPILER_WORKS=1
|
||||
-DCMAKE_CXX_COMPILER_WORKS=1
|
||||
|
||||
# Without this, compiler-rt install location is not unique
|
||||
# to target triples, only to architecture.
|
||||
# Needed if you want to target multiple libcs for one arch.
|
||||
-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
|
||||
|
||||
-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
|
||||
-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
|
||||
-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
|
||||
)
|
||||
fi
|
||||
|
||||
if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then
|
||||
mycmakeargs+=(
|
||||
# setting -isysroot is disabled with compiler-rt-prefix-paths.patch
|
||||
# this allows adding arm64 support using SDK in EPREFIX
|
||||
-DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk"
|
||||
# Set version based on the SDK in EPREFIX.
|
||||
# This disables i386 for SDK >= 10.15
|
||||
-DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath "${EPREFIX}/MacOSX.sdk" | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')"
|
||||
# Use our libtool instead of looking it up with xcrun
|
||||
-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
|
||||
)
|
||||
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
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# respect TMPDIR!
|
||||
local -x LIT_PRESERVES_TMP=1
|
||||
|
||||
cmake_build check-builtins
|
||||
}
|
||||
@@ -1,175 +0,0 @@
|
||||
# Copyright 1999-2025 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=8
|
||||
|
||||
PYTHON_COMPAT=( python3_{10..13} )
|
||||
inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
|
||||
inherit toolchain-funcs
|
||||
|
||||
DESCRIPTION="Compiler runtime library for clang (built-in part)"
|
||||
HOMEPAGE="https://llvm.org/"
|
||||
|
||||
LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
|
||||
SLOT="${LLVM_MAJOR}"
|
||||
IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang +debug test"
|
||||
REQUIRED_USE="atomic-builtins? ( clang )"
|
||||
RESTRICT="!test? ( test ) !clang? ( test )"
|
||||
|
||||
DEPEND="
|
||||
llvm-core/llvm:${LLVM_MAJOR}
|
||||
"
|
||||
BDEPEND="
|
||||
clang? ( llvm-core/clang:${LLVM_MAJOR} )
|
||||
test? (
|
||||
$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
|
||||
=llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
|
||||
)
|
||||
!test? (
|
||||
${PYTHON_DEPS}
|
||||
)
|
||||
"
|
||||
|
||||
LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
|
||||
LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
|
||||
llvm.org_set_globals
|
||||
|
||||
python_check_deps() {
|
||||
use test || return 0
|
||||
python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
|
||||
}
|
||||
|
||||
pkg_pretend() {
|
||||
if ! use clang && ! tc-is-clang; then
|
||||
ewarn "Building using a compiler other than clang may result in broken atomics"
|
||||
ewarn "library. Enable USE=clang unless you have a very good reason not to."
|
||||
fi
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
test_compiler() {
|
||||
target_is_not_host && return
|
||||
$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
|
||||
<<<'int main() { return 0; }' &>/dev/null
|
||||
}
|
||||
|
||||
src_configure() {
|
||||
llvm_prepend_path "${LLVM_MAJOR}"
|
||||
|
||||
# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
|
||||
use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
|
||||
|
||||
# pre-set since we need to pass it to cmake
|
||||
BUILD_DIR=${WORKDIR}/${P}_build
|
||||
|
||||
if use clang && ! is_crosspkg; then
|
||||
# Only do this conditionally to allow overriding with
|
||||
# e.g. CC=clang-13 in case of breakage
|
||||
if ! tc-is-clang ; then
|
||||
local -x CC=${CHOST}-clang
|
||||
local -x CXX=${CHOST}-clang++
|
||||
fi
|
||||
|
||||
strip-unsupported-flags
|
||||
fi
|
||||
|
||||
if ! is_crosspkg && ! test_compiler ; then
|
||||
local nolib_flags=( -nodefaultlibs -lc )
|
||||
|
||||
if test_compiler "${nolib_flags[@]}"; then
|
||||
local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
|
||||
ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
|
||||
elif test_compiler "${nolib_flags[@]}" -nostartfiles; then
|
||||
# Avoiding -nostartfiles earlier on for bug #862540,
|
||||
# and set available entry symbol for bug #862798.
|
||||
nolib_flags+=( -nostartfiles -e main )
|
||||
|
||||
local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
|
||||
ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
|
||||
fi
|
||||
fi
|
||||
|
||||
local mycmakeargs=(
|
||||
-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
|
||||
|
||||
-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
|
||||
-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
|
||||
-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
|
||||
-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
|
||||
-DCOMPILER_RT_BUILD_MEMPROF=OFF
|
||||
-DCOMPILER_RT_BUILD_ORC=OFF
|
||||
-DCOMPILER_RT_BUILD_PROFILE=OFF
|
||||
-DCOMPILER_RT_BUILD_SANITIZERS=OFF
|
||||
-DCOMPILER_RT_BUILD_XRAY=OFF
|
||||
|
||||
-DPython3_EXECUTABLE="${PYTHON}"
|
||||
)
|
||||
|
||||
if use amd64 && ! target_is_not_host; then
|
||||
mycmakeargs+=(
|
||||
-DCAN_TARGET_i386=$(usex abi_x86_32)
|
||||
-DCAN_TARGET_x86_64=$(usex abi_x86_64)
|
||||
)
|
||||
fi
|
||||
|
||||
if is_crosspkg; then
|
||||
# Needed to target built libc headers
|
||||
export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
|
||||
mycmakeargs+=(
|
||||
# Without this, the compiler will compile a test program
|
||||
# and fail due to no builtins.
|
||||
-DCMAKE_C_COMPILER_WORKS=1
|
||||
-DCMAKE_CXX_COMPILER_WORKS=1
|
||||
|
||||
# Without this, compiler-rt install location is not unique
|
||||
# to target triples, only to architecture.
|
||||
# Needed if you want to target multiple libcs for one arch.
|
||||
-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
|
||||
|
||||
-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
|
||||
-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
|
||||
-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
|
||||
)
|
||||
fi
|
||||
|
||||
if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then
|
||||
mycmakeargs+=(
|
||||
# setting -isysroot is disabled with compiler-rt-prefix-paths.patch
|
||||
# this allows adding arm64 support using SDK in EPREFIX
|
||||
-DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk"
|
||||
# Set version based on the SDK in EPREFIX.
|
||||
# This disables i386 for SDK >= 10.15
|
||||
-DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath "${EPREFIX}/MacOSX.sdk" | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')"
|
||||
# Use our libtool instead of looking it up with xcrun
|
||||
-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
|
||||
)
|
||||
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
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# respect TMPDIR!
|
||||
local -x LIT_PRESERVES_TMP=1
|
||||
|
||||
cmake_build check-builtins
|
||||
}
|
||||
@@ -1,175 +0,0 @@
|
||||
# Copyright 1999-2025 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=8
|
||||
|
||||
PYTHON_COMPAT=( python3_{10..13} )
|
||||
inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
|
||||
inherit toolchain-funcs
|
||||
|
||||
DESCRIPTION="Compiler runtime library for clang (built-in part)"
|
||||
HOMEPAGE="https://llvm.org/"
|
||||
|
||||
LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
|
||||
SLOT="${LLVM_MAJOR}"
|
||||
IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang +debug test"
|
||||
REQUIRED_USE="atomic-builtins? ( clang )"
|
||||
RESTRICT="!test? ( test ) !clang? ( test )"
|
||||
|
||||
DEPEND="
|
||||
llvm-core/llvm:${LLVM_MAJOR}
|
||||
"
|
||||
BDEPEND="
|
||||
clang? ( llvm-core/clang:${LLVM_MAJOR} )
|
||||
test? (
|
||||
$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
|
||||
=llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
|
||||
)
|
||||
!test? (
|
||||
${PYTHON_DEPS}
|
||||
)
|
||||
"
|
||||
|
||||
LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
|
||||
LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
|
||||
llvm.org_set_globals
|
||||
|
||||
python_check_deps() {
|
||||
use test || return 0
|
||||
python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
|
||||
}
|
||||
|
||||
pkg_pretend() {
|
||||
if ! use clang && ! tc-is-clang; then
|
||||
ewarn "Building using a compiler other than clang may result in broken atomics"
|
||||
ewarn "library. Enable USE=clang unless you have a very good reason not to."
|
||||
fi
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
test_compiler() {
|
||||
target_is_not_host && return
|
||||
$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
|
||||
<<<'int main() { return 0; }' &>/dev/null
|
||||
}
|
||||
|
||||
src_configure() {
|
||||
llvm_prepend_path "${LLVM_MAJOR}"
|
||||
|
||||
# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
|
||||
use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
|
||||
|
||||
# pre-set since we need to pass it to cmake
|
||||
BUILD_DIR=${WORKDIR}/${P}_build
|
||||
|
||||
if use clang && ! is_crosspkg; then
|
||||
# Only do this conditionally to allow overriding with
|
||||
# e.g. CC=clang-13 in case of breakage
|
||||
if ! tc-is-clang ; then
|
||||
local -x CC=${CHOST}-clang
|
||||
local -x CXX=${CHOST}-clang++
|
||||
fi
|
||||
|
||||
strip-unsupported-flags
|
||||
fi
|
||||
|
||||
if ! is_crosspkg && ! test_compiler ; then
|
||||
local nolib_flags=( -nodefaultlibs -lc )
|
||||
|
||||
if test_compiler "${nolib_flags[@]}"; then
|
||||
local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
|
||||
ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
|
||||
elif test_compiler "${nolib_flags[@]}" -nostartfiles; then
|
||||
# Avoiding -nostartfiles earlier on for bug #862540,
|
||||
# and set available entry symbol for bug #862798.
|
||||
nolib_flags+=( -nostartfiles -e main )
|
||||
|
||||
local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
|
||||
ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
|
||||
fi
|
||||
fi
|
||||
|
||||
local mycmakeargs=(
|
||||
-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
|
||||
|
||||
-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
|
||||
-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
|
||||
-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
|
||||
-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
|
||||
-DCOMPILER_RT_BUILD_MEMPROF=OFF
|
||||
-DCOMPILER_RT_BUILD_ORC=OFF
|
||||
-DCOMPILER_RT_BUILD_PROFILE=OFF
|
||||
-DCOMPILER_RT_BUILD_SANITIZERS=OFF
|
||||
-DCOMPILER_RT_BUILD_XRAY=OFF
|
||||
|
||||
-DPython3_EXECUTABLE="${PYTHON}"
|
||||
)
|
||||
|
||||
if use amd64 && ! target_is_not_host; then
|
||||
mycmakeargs+=(
|
||||
-DCAN_TARGET_i386=$(usex abi_x86_32)
|
||||
-DCAN_TARGET_x86_64=$(usex abi_x86_64)
|
||||
)
|
||||
fi
|
||||
|
||||
if is_crosspkg; then
|
||||
# Needed to target built libc headers
|
||||
export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
|
||||
mycmakeargs+=(
|
||||
# Without this, the compiler will compile a test program
|
||||
# and fail due to no builtins.
|
||||
-DCMAKE_C_COMPILER_WORKS=1
|
||||
-DCMAKE_CXX_COMPILER_WORKS=1
|
||||
|
||||
# Without this, compiler-rt install location is not unique
|
||||
# to target triples, only to architecture.
|
||||
# Needed if you want to target multiple libcs for one arch.
|
||||
-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
|
||||
|
||||
-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
|
||||
-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
|
||||
-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
|
||||
)
|
||||
fi
|
||||
|
||||
if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then
|
||||
mycmakeargs+=(
|
||||
# setting -isysroot is disabled with compiler-rt-prefix-paths.patch
|
||||
# this allows adding arm64 support using SDK in EPREFIX
|
||||
-DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk"
|
||||
# Set version based on the SDK in EPREFIX.
|
||||
# This disables i386 for SDK >= 10.15
|
||||
-DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath "${EPREFIX}/MacOSX.sdk" | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')"
|
||||
# Use our libtool instead of looking it up with xcrun
|
||||
-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
|
||||
)
|
||||
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
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# respect TMPDIR!
|
||||
local -x LIT_PRESERVES_TMP=1
|
||||
|
||||
cmake_build check-builtins
|
||||
}
|
||||
Reference in New Issue
Block a user