llvm/trunk/PKGBUILD

   1 # Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
   2 # Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
   3
   4 pkgname=('llvm' 'llvm-libs')
   5 pkgver=15.0.7
   6 pkgrel=3
   7 arch=('x86_64')
   8 url="https://llvm.org/"
   9 license=('custom:Apache 2.0 with LLVM Exception')
  10 makedepends=('cmake' 'ninja' 'zlib' 'zstd' 'libffi' 'libedit' 'ncurses'
  11              'libxml2' 'python-setuptools' 'python-psutil' 'python-sphinx'
  12              'python-recommonmark')
  13 options=('staticlibs' '!lto') # Getting thousands of test failures with LTO
  14 _source_base=https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver
  15 source=($_source_base/llvm-$pkgver.src.tar.xz{,.sig}
  16         $_source_base/cmake-$pkgver.src.tar.xz{,.sig}
  17         llvm-config.h)
  18 sha256sums=('4ad8b2cc8003c86d0078d15d987d84e3a739f24aae9033865c027abae93ee7a4'
  19             'SKIP'
  20             '8986f29b634fdaa9862eedda78513969fe9788301c9f2d938f4c10a3e7a3e7ea'
  21             'SKIP'
  22             '597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48')
  23 validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A'  # Tom Stellard <tstellar@redhat.com>
  24               'D574BD5D1D0E98895E3BF90044F2485E45D59042') # Tobias Hieta <tobias@hieta.se>
  25
  26 # Utilizing LLVM_DISTRIBUTION_COMPONENTS to avoid
  27 # installing static libraries; inspired by Gentoo
  28 _get_distribution_components() {
  29   local target
  30   ninja -t targets | grep -Po 'install-\K.*(?=-stripped:)' | while read -r target; do
  31     case $target in
  32       llvm-libraries|distribution)
  33         continue
  34         ;;
  35       # shared libraries
  36       LLVM|LLVMgold)
  37         ;;
  38       # libraries needed for clang-tblgen
  39       LLVMDemangle|LLVMSupport|LLVMTableGen)
  40         ;;
  41       # exclude static libraries
  42       LLVM*)
  43         continue
  44         ;;
  45       # exclude llvm-exegesis (doesn't seem useful without libpfm)
  46       llvm-exegesis)
  47         continue
  48         ;;
  49     esac
  50     echo $target
  51   done
  52 }
  53
  54 prepare() {
  55   mv cmake{-$pkgver.src,}
  56   cd llvm-$pkgver.src
  57   mkdir build
  58 }
  59
  60 build() {
  61   cd llvm-$pkgver.src/build
  62
  63   # Build only minimal debug info to reduce size
  64   CFLAGS=${CFLAGS/-g /-g1 }
  65   CXXFLAGS=${CXXFLAGS/-g /-g1 }
  66
  67   local cmake_args=(
  68     -G Ninja
  69     -DCMAKE_BUILD_TYPE=Release
  70     -DCMAKE_INSTALL_DOCDIR=share/doc
  71     -DCMAKE_INSTALL_PREFIX=/usr
  72     -DCMAKE_SKIP_RPATH=ON
  73     -DLLVM_BINUTILS_INCDIR=/usr/include
  74     -DLLVM_BUILD_DOCS=ON
  75     -DLLVM_BUILD_LLVM_DYLIB=ON
  76     -DLLVM_BUILD_TESTS=ON
  77     -DLLVM_ENABLE_BINDINGS=OFF
  78     -DLLVM_ENABLE_FFI=ON
  79     -DLLVM_ENABLE_RTTI=ON
  80     -DLLVM_ENABLE_SPHINX=ON
  81     -DLLVM_HOST_TRIPLE=$CHOST
  82     -DLLVM_INCLUDE_BENCHMARKS=OFF
  83     -DLLVM_INSTALL_UTILS=ON
  84     -DLLVM_LINK_LLVM_DYLIB=ON
  85     -DLLVM_USE_PERF=ON
  86     -DSPHINX_WARNINGS_AS_ERRORS=OFF
  87   )
  88
  89   cmake .. "${cmake_args[@]}"
  90   local distribution_components=$(_get_distribution_components | paste -sd\;)
  91   test -n "$distribution_components"
  92   cmake_args+=(-DLLVM_DISTRIBUTION_COMPONENTS="$distribution_components")
  93
  94   cmake .. "${cmake_args[@]}"
  95   ninja
  96 }
  97
  98 check() {
  99   cd llvm-$pkgver.src/build
 100   LD_LIBRARY_PATH=$PWD/lib ninja check
 101 }
 102
 103 package_llvm() {
 104   pkgdesc="Compiler infrastructure"
 105   depends=('llvm-libs' 'perl')
 106
 107   cd llvm-$pkgver.src/build
 108
 109   DESTDIR="$pkgdir" ninja install-distribution
 110
 111   # Include lit for running lit-based tests in other projects
 112   pushd ../utils/lit
 113   python3 setup.py install --root="$pkgdir" -O1
 114   popd
 115
 116   # The runtime libraries go into llvm-libs
 117   mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO,Remarks}*.so* "$srcdir"
 118   mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
 119
 120   if [[ $CARCH == x86_64 ]]; then
 121     # Needed for multilib (https://bugs.archlinux.org/task/29951)
 122     # Header stub is taken from Fedora
 123     mv "$pkgdir/usr/include/llvm/Config/llvm-config"{,-64}.h
 124     cp "$srcdir/llvm-config.h" "$pkgdir/usr/include/llvm/Config/llvm-config.h"
 125   fi
 126
 127   # Remove documentation sources
 128   rm -r "$pkgdir"/usr/share/doc/llvm/html/{_sources,.buildinfo}
 129
 130   install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
 131 }
 132
 133 package_llvm-libs() {
 134   pkgdesc="LLVM runtime libraries"
 135   depends=('gcc-libs' 'zlib' 'zstd' 'libffi' 'libedit' 'ncurses' 'libxml2')
 136
 137   install -d "$pkgdir/usr/lib"
 138   cp -P \
 139     "$srcdir"/lib{LLVM,LTO,Remarks}*.so* \
 140     "$srcdir"/LLVMgold.so \
 141     "$pkgdir/usr/lib/"
 142
 143   # Symlink LLVMgold.so from /usr/lib/bfd-plugins
 144   # https://bugs.archlinux.org/task/28479
 145   install -d "$pkgdir/usr/lib/bfd-plugins"
 146   ln -s ../LLVMgold.so "$pkgdir/usr/lib/bfd-plugins/LLVMgold.so"
 147
 148   install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
 149     "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
 150 }
 151
 152 # vim:set ts=2 sw=2 et: