* add llvm15
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llvm15/PKGBUILD
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142
llvm15/PKGBUILD
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# POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
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# Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
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# Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
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pkgname=('llvm15' 'llvm15-libs')
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pkgver=15.0.7
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pkgrel=1
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arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
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url="https://llvm.org/"
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license=('custom:Apache 2.0 with LLVM Exception')
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makedepends=('cmake' 'ninja' 'zlib' 'zstd' 'libffi' 'libedit' 'ncurses'
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'libxml2' 'python')
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checkdepends=('python-psutil')
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options=('staticlibs' '!lto') # https://github.com/llvm/llvm-project/issues/57740
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_source_base=https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver
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source=($_source_base/llvm-$pkgver.src.tar.xz{,.sig}
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$_source_base/cmake-$pkgver.src.tar.xz{,.sig}
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llvm-ppc64-elfv2.patch)
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sha256sums=('4ad8b2cc8003c86d0078d15d987d84e3a739f24aae9033865c027abae93ee7a4'
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'SKIP'
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'8986f29b634fdaa9862eedda78513969fe9788301c9f2d938f4c10a3e7a3e7ea'
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'SKIP'
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'd3b3d13f05b17c62108345aa4ac555c656c3f8dbdb24551004b06ef652bef94d')
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validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar@redhat.com>
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# Utilizing LLVM_DISTRIBUTION_COMPONENTS to avoid
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# installing static libraries; inspired by Gentoo
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_get_distribution_components() {
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local target
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ninja -t targets | grep -Po 'install-\K.*(?=-stripped:)' | while read -r target; do
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case $target in
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llvm-libraries|distribution)
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continue
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;;
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# shared libraries
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LLVM|LLVMgold)
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;;
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# libraries needed for clang-tblgen
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LLVMDemangle|LLVMSupport|LLVMTableGen)
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;;
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# exclude static libraries
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LLVM*)
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continue
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;;
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# exclude llvm-exegesis (doesn't seem useful without libpfm)
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llvm-exegesis)
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continue
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;;
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esac
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echo $target
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done
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}
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prepare() {
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mv cmake{-$pkgver.src,}
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cd llvm-$pkgver.src
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mkdir build
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patch -Np2 -i ${srcdir}/llvm-ppc64-elfv2.patch
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}
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build() {
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cd llvm-$pkgver.src/build
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# Build only minimal debug info to reduce size
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CFLAGS=${CFLAGS/-g /-g1 }
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CXXFLAGS=${CXXFLAGS/-g /-g1 }
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case "${CARCH}" in
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powerpc) CXXFLAGS+=' -latomic' ;;
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esac
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local cmake_args=(
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-G Ninja
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-DCMAKE_BUILD_TYPE=Release
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-DCMAKE_INSTALL_PREFIX=/usr/lib/llvm15
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-DCMAKE_SKIP_RPATH=ON
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-DLLVM_BINUTILS_INCDIR=/usr/include
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-DLLVM_BUILD_LLVM_DYLIB=ON
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-DLLVM_BUILD_TESTS=ON
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-DLLVM_ENABLE_BINDINGS=OFF
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-DLLVM_ENABLE_FFI=ON
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-DLLVM_ENABLE_RTTI=ON
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-DLLVM_HOST_TRIPLE=$CHOST
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-DLLVM_INCLUDE_BENCHMARKS=OFF
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-DLLVM_INSTALL_UTILS=ON
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-DLLVM_LINK_LLVM_DYLIB=ON
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-DLLVM_USE_PERF=ON
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)
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cmake .. "${cmake_args[@]}"
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local distribution_components=$(_get_distribution_components | paste -sd\;)
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test -n "$distribution_components"
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cmake_args+=(-DLLVM_DISTRIBUTION_COMPONENTS="$distribution_components")
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cmake .. "${cmake_args[@]}"
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ninja
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}
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check() {
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cd llvm-$pkgver.src/build
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LD_LIBRARY_PATH=$PWD/lib ninja check
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}
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package_llvm15() {
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pkgdesc="Compiler infrastructure (LLVM 15)"
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depends=('llvm15-libs' 'perl')
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cd llvm-$pkgver.src/build
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DESTDIR="$pkgdir" ninja install-distribution
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# The runtime libraries go into llvm15-libs
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mv -f "$pkgdir"/usr/lib/llvm15/lib/libLLVM-{15,$pkgver}.so "$srcdir/"
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mv -f "$pkgdir"/usr/lib/llvm15/lib/LLVMgold.so "$srcdir/"
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# Create versioned symlinks from /usr/bin/ to /usr/lib/llvm15/bin/
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install -d "$pkgdir/usr/bin"
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local _binary
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for _binary in "$pkgdir"/usr/lib/llvm15/bin/*; do
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local _basename=${_binary##*/}
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ln -s ../lib/llvm15/bin/$_basename "$pkgdir/usr/bin/$_basename-15"
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done
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install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
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}
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package_llvm15-libs() {
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pkgdesc="LLVM 15 runtime libraries"
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depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses' 'libxml2')
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install -d "$pkgdir/usr/lib/llvm15/lib"
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cp -P "$srcdir"/libLLVM-{15,$pkgver}.so "$pkgdir/usr/lib/"
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ln -s ../../libLLVM-15.so "$pkgdir/usr/lib/llvm15/lib/libLLVM-15.so"
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ln -s ../../libLLVM-15.so "$pkgdir/usr/lib/llvm15/lib/libLLVM-$pkgver.so"
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cp -P "$srcdir"/LLVMgold.so "$pkgdir/usr/lib/llvm15/lib/"
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install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
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"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
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}
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# vim:set ts=2 sw=2 et:
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29
llvm15/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc
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29
llvm15/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc
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-----BEGIN PGP PUBLIC KEY BLOCK-----
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mQINBFrqgT0BEAC7xo0WH+eNrLlU5LrCk59KmImn1abFcmWNd8kYr5XfqmJKyVqo
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EY7A/yRjf+Yn1621EDkpKPjbql7q7MlZMpqKVdOWKWgmhvz08IOKJxaIABd/iIRT
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FwhIvB68YjtmzcoOJRi1wLnwuG55fJ9E69HyZ33jgAlRaWV3bE/YyszoTlZriUOE
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3fazMriTXwL1RGAbKITSWhDe5dXy/yOInWe8emJx+35vwQYCB2L4S8wRyQyRw6x4
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YoXCscW041DUMBX2CC7SjMCcmAC39UX1c3GbTpS3rkJR9cmXt50nviMnKpIwlIPd
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ZYhmxKifwTJ70+c4GVK2o0MG9bTYvpYhLnYxv6iJCfgmT40E+qkDSzSoZwARAQAB
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tCJUb20gU3RlbGxhcmQgPHRzdGVsbGFyQHJlZGhhdC5jb20+iQJWBBMBCABAAhsD
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BwsJCAcDAgEGFQgCCQoLBBYCAwECHgECF4AWIQRHTiIxar9HhaiMbo6ix5SphkGd
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igUCYJMrXwUJCWsRIgAKCRCix5SphkGdir/GD/4zT43DAD9GU6VHGFeOphisH2kN
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IORVDEn8T+7iR7XLY9nVHJDxqQPUgB/gKYibrVYE0KVqjSSj3dr1cTorubMsDYgy
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gjjJSroOZupYC1+Yd8wb0jfdB6Z+CNKh0QN64BDS6D7P1GAcaIbxTyITjoz6jhyF
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Lkj4QCLiGWsMbapQA7MB4ij8t/AKORp1kW+tMyn6wfjfmYjrYOyE65UxmJtrV9Fv
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YllBt9oCAP0V9qphT6C6wxarJOuhIq9BoZOYKaUa5qRJfzNZagPG8ZalraP/MFfM
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g20hLuX5jN1jdzlHEgNt5WCYuI+uekOIUuT1PiFrmWwYXKWMAxnsVefpv8kmW8LR
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2TCG+ALvnYCRwr0Ykqh4KZcn4mpsV+QnwNAyVR6Bl6QTsPGtoHkU9Pg640mzkvgg
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w55X5kC3x4IxLskD1PFdFpW9LSRL5zz6jT5gL9Eb+zAuKpg/8w64MLnXaX69cR/p
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1rrNqZUfBOqf8fbrzy296ZSfeK4tV414iT8j76swQMAONGXoNKxO7E1cAgtxPUWW
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u3R4de3sZHGXTiEv70UNRv1TWjlVMK3Av7yDIGUnt+2wi3jilYjLWnAIgSQ46CDQ
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tUCdhdwmFcJLa3IJrs/UvHtlq6nU1sIo4wqJwfNBMHx0JZc+bKf41OgYL9ve11F5
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IKZNcvom0Pf7MkUKRQ==
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=Kuwb
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-----END PGP PUBLIC KEY BLOCK-----
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30
llvm15/llvm-ppc64-elfv2.patch
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llvm15/llvm-ppc64-elfv2.patch
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This patches LLVM to use ELFv2 on ppc64 unconditionally unless overridden. We
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need this because unlike most distros we use ELFv2 for both glibc and musl
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on big endian ppc64.
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diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
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index 0634833e..b7cbc2e7 100644
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--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
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+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
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@@ -222,9 +222,8 @@ static PPCTargetMachine::PPCABI computeTargetABI(const Triple &TT,
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switch (TT.getArch()) {
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case Triple::ppc64le:
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- return PPCTargetMachine::PPC_ABI_ELFv2;
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case Triple::ppc64:
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- return PPCTargetMachine::PPC_ABI_ELFv1;
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+ return PPCTargetMachine::PPC_ABI_ELFv2;
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default:
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return PPCTargetMachine::PPC_ABI_UNKNOWN;
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}
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diff --git a/test/CodeGen/PowerPC/ppc64-elf-abi.ll b/test/CodeGen/PowerPC/ppc64-elf-abi.ll
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index 8b1cf6b5..296a2afa 100644
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--- a/llvm/test/CodeGen/PowerPC/ppc64-elf-abi.ll
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+++ b/llvm/test/CodeGen/PowerPC/ppc64-elf-abi.ll
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@@ -1,4 +1,5 @@
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-; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv1
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+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv2
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+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-musl < %s | FileCheck %s -check-prefix=CHECK-ELFv2
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv1 < %s | FileCheck %s -check-prefix=CHECK-ELFv1
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv2 < %s | FileCheck %s -check-prefix=CHECK-ELFv2
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv2
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