127 lines
4.1 KiB
Bash
127 lines
4.1 KiB
Bash
# Maintainer: Jesus E. <heckyel@riseup.net>
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pkgname=clang
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pkgver=11.0.0
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pkgrel=3
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pkgdesc="C language family frontend for LLVM"
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arch=('i686' 'x86_64')
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url="https://clang.llvm.org/"
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license=('custom:Apache-2.0+LLVM-Exceptions')
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depends=('llvm-libs' 'gcc' 'compiler-rt')
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makedepends=('llvm' 'cmake' 'ninja' 'python-sphinx' 'tauthon')
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optdepends=('python: for scan-view and git-clang-format'
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'llvm: referenced by some clang headers')
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provides=("clang-analyzer=$pkgver" "clang-tools-extra=$pkgver")
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conflicts=('clang-analyzer' 'clang-tools-extra')
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replaces=('clang-analyzer' 'clang-tools-extra')
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_source_base=https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver
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source=($_source_base/$pkgname-$pkgver.src.tar.xz
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$_source_base/clang-tools-extra-$pkgver.src.tar.xz
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$_source_base/llvm-$pkgver.src.tar.xz
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enable-SSP-and-PIE-by-default.patch)
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sha512sums=('5874d99d05aa6ac0a7f5131a8522440ca1fc332a63cbfbf92f844ecb03e7f698a1839106fe6d1c8efaa839d03a4547cda5ab40f445d9923b99907d8cf1988276'
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'48d3ae04556f2c3102462053e40e228ddfffb7d19f20552faa18acea763d8d568cf65232cbb4ae03505dcb8b626eb3516b5c5004f5ca1c556129510872e28fc1'
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'b3e92091ac48772edc0c30801218ce646ef374e1968baab91df9005f58e11c3ce149b2c4c655c7001f8554fd337caa02c08783bc736153bf58f35fe008e624a4'
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'6329b0b4544abbd3e6cafa703e6538d84fe758afc0b733a883c5fca262d1d7bc9ba71be5928705953da1fcef5c0a8b97cf28c198cc51bf89f1a911e0bf7cd1fa')
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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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clang-libraries|distribution)
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continue
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;;
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clang-tidy-headers)
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continue
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;;
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clang|clangd|clang-*)
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;;
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clang*|findAllSymbols)
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continue
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;;
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esac
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echo $target
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done
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}
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prepare() {
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cd "$srcdir/$pkgname-$pkgver.src"
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mkdir build
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mv "$srcdir/clang-tools-extra-$pkgver.src" tools/extra
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patch -Np2 -i ../enable-SSP-and-PIE-by-default.patch
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}
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build() {
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cd "$srcdir/$pkgname-$pkgver.src/build"
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local cmake_args=(
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-G Ninja
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-DCMAKE_BUILD_TYPE=Release
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-DCMAKE_INSTALL_PREFIX=/usr
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-DPYTHON_EXECUTABLE=/usr/bin/python
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-DLLVM_LINK_LLVM_DYLIB=ON
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-DCLANG_LINK_CLANG_DYLIB=ON
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-DLLVM_ENABLE_RTTI=ON
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-DLLVM_BUILD_TESTS=ON
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-DLLVM_INCLUDE_DOCS=ON
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-DLLVM_BUILD_DOCS=ON
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-DLLVM_ENABLE_SPHINX=ON
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-DSPHINX_WARNINGS_AS_ERRORS=OFF
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-DLLVM_EXTERNAL_LIT=/usr/bin/lit
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-DLLVM_MAIN_SRC_DIR="$srcdir/llvm-$pkgver.src"
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)
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cmake .. "${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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_tauthon_optimize() {
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tauthon -m compileall "$@"
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tauthon -O -m compileall "$@"
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}
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_python_optimize() {
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python -m compileall "$@"
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python -O -m compileall "$@"
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python -OO -m compileall "$@"
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}
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package() {
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cd "$srcdir/$pkgname-$pkgver.src/build"
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DESTDIR="$pkgdir" ninja install-distribution
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install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
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# Remove documentation sources
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rm -r "$pkgdir"/usr/share/doc/clang{,-tools}/html/{_sources,.buildinfo}
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# Install Tauthon bindings
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install -d "$pkgdir/usr/lib/tauthon2.8/site-packages"
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cp -a ../bindings/python/clang "$pkgdir/usr/lib/tauthon2.8/site-packages/"
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_tauthon_optimize "$pkgdir/usr/lib/tauthon2.8"
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# Install Python bindings
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install -d "$pkgdir/usr/lib/python3.8/site-packages"
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cp -a ../bindings/python/clang "$pkgdir/usr/lib/python3.8/site-packages/"
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_python_optimize "$pkgdir/usr/lib/python3.8"
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# Fix shebang in Tauthon script
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sed -i '\|/usr/bin/env| s|python$|tauthon|' \
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"$pkgdir"/usr/share/$pkgname/run-find-all-symbols.py
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# Compile Tauthon scripts
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_tauthon_optimize "$pkgdir/usr/share/clang"
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# Compile Python scripts
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_python_optimize "$pkgdir/usr/share" -x 'clang-include-fixer|run-find-all-symbols'
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}
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# vim:set ts=2 sw=2 et:
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