initial import

llvm/PKGBUILD

@@ -0,0 +1,96 @@
+# Maintainer: Jesus E. <heckyel@riseup.net>
+
+pkgname=('llvm' 'llvm-libs')
+pkgver=11.0.0
+pkgrel=3
+arch=('i686' 'x86_64')
+url="https://llvm.org/"
+license=('custom:Apache-2.0+LLVM-Exceptions')
+makedepends=('cmake' 'ninja' 'libffi' 'libedit' 'ncurses' 'libxml2'
+             'python-setuptools' 'python-psutil' 'python-sphinx'
+             'python-recommonmark')
+options=('staticlibs')
+_source_base=https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver
+source=($_source_base/$pkgname-$pkgver.src.tar.xz
+        stack-clash-fixes.patch
+        llvm-config.h)
+sha512sums=('b3e92091ac48772edc0c30801218ce646ef374e1968baab91df9005f58e11c3ce149b2c4c655c7001f8554fd337caa02c08783bc736153bf58f35fe008e624a4'
+            'ca5722fd3170a693c712d65b589db9efcd0874886f21e692e15a39fe038eb4ac42060ce382fa069ebe986c77edfe5de953616a194f638850d759dcb74f87956a'
+            '75e743dea28b280943b3cc7f8bbb871b57d110a7f2b9da2e6845c1c36bf170dd883fca54e463f5f49e0c3effe07fbd0db0f8cf5a12a2469d3f792af21a73fcdd')
+
+prepare() {
+  cd "$srcdir/llvm-$pkgver.src"
+  mkdir build
+
+  # https://bugs.llvm.org/show_bug.cgi?id=48007
+  patch -Np2 -i $srcdir/stack-clash-fixes.patch
+}
+
+build() {
+  cd "$srcdir/llvm-$pkgver.src/build"
+
+  cmake .. -G Ninja \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLLVM_HOST_TRIPLE=$CHOST \
+    -DLLVM_BUILD_LLVM_DYLIB=ON \
+    -DLLVM_LINK_LLVM_DYLIB=ON \
+    -DLLVM_INSTALL_UTILS=ON \
+    -DLLVM_ENABLE_RTTI=ON \
+    -DLLVM_ENABLE_FFI=ON \
+    -DLLVM_BUILD_TESTS=ON \
+    -DLLVM_BUILD_DOCS=ON \
+    -DLLVM_ENABLE_SPHINX=ON \
+    -DLLVM_ENABLE_DOXYGEN=OFF \
+    -DSPHINX_WARNINGS_AS_ERRORS=OFF \
+    -DLLVM_BINUTILS_INCDIR=/usr/include \
+    -Wno-dev
+  ninja all
+}
+
+package_llvm() {
+  pkgdesc="Collection of modular and reusable compiler and toolchain technologies"
+  depends=('llvm-libs' 'perl')
+
+  cd "$srcdir/llvm-$pkgver.src/build"
+
+  DESTDIR="$pkgdir" ninja install
+
+  # Include lit for running lit-based tests in other projects
+  pushd ../utils/lit
+  python setup.py install --root="$pkgdir" -O1
+  popd
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
+
+  # The runtime libraries go into llvm-libs
+  mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO,Remarks}*.so* "$srcdir"
+  mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
+
+  if [[ $CARCH == x86_64 ]]; then
+    mv "$pkgdir/usr/include/llvm/Config/llvm-config"{,-64}.h
+    install -Dm644 "$srcdir/llvm-config.h" -t "$pkgdir/usr/include/llvm/Config"
+  fi
+
+  install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE.TXT"
+}
+
+package_llvm-libs() {
+  pkgdesc="LLVM runtime libraries"
+  depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses' 'libxml2')
+
+  install -d "$pkgdir/usr/lib"
+  cp -P \
+    "$srcdir"/lib{LLVM,LTO,Remarks}*.so* \
+    "$srcdir"/LLVMgold.so \
+    "$pkgdir/usr/lib/"
+
+  # Symlink LLVMgold.so from /usr/lib/bfd-plugins
+  # https://bugs.archlinux.org/task/28479
+  install -d "$pkgdir/usr/lib/bfd-plugins"
+  ln -s ../LLVMgold.so "$pkgdir/usr/lib/bfd-plugins/LLVMgold.so"
+
+  install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE.TXT"
+}