llvm14/trunk/PKGBUILD

   1 # Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
   2 # Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
   3
   4 pkgname=('llvm14' 'llvm14-libs')
   5 pkgver=14.0.6
   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' 'libffi' 'libedit' 'ncurses' 'libxml2'
  11              'python')
  12 checkdepends=('python-psutil')
  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         llvm-coroutines-ubsan.patch)
  17 sha256sums=('050922ecaaca5781fdf6631ea92bc715183f202f9d2f15147226f023414f619a'
  18             'SKIP'
  19             'ee9baf6df05474083857044d92f26f59d3ee709cdf82ba3bdb2792e6645f71d9')
  20 validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar@redhat.com>
  21
  22 # Utilizing LLVM_DISTRIBUTION_COMPONENTS to avoid
  23 # installing static libraries; inspired by Gentoo
  24 _get_distribution_components() {
  25   local target
  26   ninja -t targets | grep -Po 'install-\K.*(?=-stripped:)' | while read -r target; do
  27     case $target in
  28       llvm-libraries|distribution)
  29         continue
  30         ;;
  31       # shared libraries
  32       LLVM|LLVMgold)
  33         ;;
  34       # libraries needed for clang-tblgen
  35       LLVMDemangle|LLVMSupport|LLVMTableGen)
  36         ;;
  37       # exclude static libraries
  38       LLVM*)
  39         continue
  40         ;;
  41       # exclude llvm-exegesis (doesn't seem useful without libpfm)
  42       llvm-exegesis)
  43         continue
  44         ;;
  45     esac
  46     echo $target
  47   done
  48 }
  49
  50 prepare() {
  51   cd llvm-$pkgver.src
  52   mkdir build
  53
  54   # https://github.com/llvm/llvm-project/issues/49689
  55   patch -Np2 -i ../llvm-coroutines-ubsan.patch
  56 }
  57
  58 build() {
  59   cd llvm-$pkgver.src/build
  60
  61   # Build only minimal debug info to reduce size
  62   CFLAGS+=' -g1'
  63   CXXFLAGS+=' -g1'
  64
  65   local cmake_args=(
  66     -G Ninja
  67     -DCMAKE_BUILD_TYPE=Release
  68     -DCMAKE_INSTALL_PREFIX=/usr/lib/llvm14
  69     -DCMAKE_SKIP_RPATH=ON
  70     -DLLVM_BINUTILS_INCDIR=/usr/include
  71     -DLLVM_BUILD_LLVM_DYLIB=ON
  72     -DLLVM_BUILD_TESTS=ON
  73     -DLLVM_ENABLE_BINDINGS=OFF
  74     -DLLVM_ENABLE_FFI=ON
  75     -DLLVM_ENABLE_RTTI=ON
  76     -DLLVM_HOST_TRIPLE=$CHOST
  77     -DLLVM_INCLUDE_BENCHMARKS=OFF
  78     -DLLVM_INSTALL_UTILS=ON
  79     -DLLVM_LINK_LLVM_DYLIB=ON
  80     -DLLVM_USE_PERF=ON
  81   )
  82
  83   cmake .. "${cmake_args[@]}"
  84   local distribution_components=$(_get_distribution_components | paste -sd\;)
  85   test -n "$distribution_components"
  86   cmake_args+=(-DLLVM_DISTRIBUTION_COMPONENTS="$distribution_components")
  87
  88   cmake .. "${cmake_args[@]}"
  89   ninja
  90 }
  91
  92 check() {
  93   cd llvm-$pkgver.src/build
  94   LD_LIBRARY_PATH=$PWD/lib ninja check
  95 }
  96
  97 package_llvm14() {
  98   pkgdesc="Compiler infrastructure (LLVM 14)"
  99   depends=('llvm14-libs' 'perl')
 100
 101   cd llvm-$pkgver.src/build
 102
 103   DESTDIR="$pkgdir" ninja install-distribution
 104
 105   # The runtime libraries go into llvm14-libs
 106   mv -f "$pkgdir"/usr/lib/llvm14/lib/libLLVM-{14,$pkgver}.so "$srcdir/"
 107   mv -f "$pkgdir"/usr/lib/llvm14/lib/LLVMgold.so "$srcdir/"
 108
 109   # Create versioned symlinks from /usr/bin/ to /usr/lib/llvm14/bin/
 110   install -d "$pkgdir/usr/bin"
 111   local _binary
 112   for _binary in "$pkgdir"/usr/lib/llvm14/bin/*; do
 113     local _basename=${_binary##*/}
 114     ln -s ../lib/llvm14/bin/$_basename "$pkgdir/usr/bin/$_basename-14"
 115   done
 116
 117   install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
 118 }
 119
 120 package_llvm14-libs() {
 121   pkgdesc="LLVM 14 runtime libraries"
 122   depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses' 'libxml2')
 123
 124   install -d "$pkgdir/usr/lib/llvm14/lib"
 125   cp -P "$srcdir"/libLLVM-{14,$pkgver}.so "$pkgdir/usr/lib/"
 126   ln -s ../../libLLVM-14.so "$pkgdir/usr/lib/llvm14/lib/libLLVM-14.so"
 127   ln -s ../../libLLVM-14.so "$pkgdir/usr/lib/llvm14/lib/libLLVM-$pkgver.so"
 128   cp -P "$srcdir"/LLVMgold.so "$pkgdir/usr/lib/llvm14/lib/"
 129
 130   install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
 131     "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
 132 }
 133
 134 # vim:set ts=2 sw=2 et: