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# Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
# Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
pkgname=('llvm' 'llvm-libs' 'llvm-ocaml')
pkgver=7.0.1
pkgrel=2
_ocaml_ver=4.07.1
arch=('x86_64')
url="https://llvm.org/"
license=('custom:University of Illinois/NCSA Open Source License')
makedepends=('cmake' 'ninja' 'libffi' 'libedit' 'ncurses' 'libxml2' 'python-sphinx'
"ocaml=$_ocaml_ver" 'ocaml-ctypes' 'ocaml-findlib')
options=('staticlibs')
source=(https://releases.llvm.org/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
rusty-discriminator-thingy.patch
add-discriminator-to-debuginfo-test.patch
llvm-config.h)
sha256sums=('a38dfc4db47102ec79dcc2aa61e93722c5f6f06f0a961073bd84b78fb949419b'
'SKIP'
'4abaef845abb899628deb62a3f184fb8433555620648150dc346a74ef134fd68'
'1d2ea3a07e94f4c826706a452e93ed8a2301b5eed5715d22eab19a5ea3f3d0a7'
'597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48')
validpgpkeys+=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D') # Hans Wennborg <hans@chromium.org>
validpgpkeys+=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar@redhat.com>
prepare() {
cd "$srcdir/llvm-$pkgver.src"
mkdir build
# Fix rust 1.32 segfaults with LTO being enabled
# https://github.com/rust-lang/rust/issues/54614
patch -Np1 -i ../rusty-discriminator-thingy.patch
patch -Np1 -i ../add-discriminator-to-debuginfo-test.patch
}
build() {
cd "$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 \
-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-DLLVM_BINUTILS_INCDIR=/usr/include
ninja all ocaml_doc
}
check() {
cd "$srcdir/llvm-$pkgver.src/build"
ninja check
}
package_llvm() {
pkgdesc="Collection of modular and reusable compiler and toolchain technologies"
depends=('llvm-libs' 'perl')
optdepends=('python-setuptools: for using lit (LLVM Integrated Tester)')
cd "$srcdir/llvm-$pkgver.src/build"
DESTDIR="$pkgdir" ninja install
# Include lit for running lit-based tests in other projects
pushd ../utils/lit
python3 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}*.so* "$srcdir"
mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
# OCaml bindings go to a separate package
rm -rf "$srcdir"/ocaml.{lib,doc}
mv "$pkgdir/usr/lib/ocaml" "$srcdir/ocaml.lib"
mv "$pkgdir/usr/share/doc/$pkgname/ocaml-html" "$srcdir/ocaml.doc"
if [[ $CARCH == x86_64 ]]; then
# Needed for multilib (https://bugs.archlinux.org/task/29951)
# Header stub is taken from Fedora
mv "$pkgdir/usr/include/llvm/Config/llvm-config"{,-64}.h
cp "$srcdir/llvm-config.h" "$pkgdir/usr/include/llvm/Config/llvm-config.h"
fi
install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
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}*.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"
}
package_llvm-ocaml() {
pkgdesc="OCaml bindings for LLVM"
depends=('llvm' "ocaml=$_ocaml_ver" 'ocaml-ctypes')
install -d "$pkgdir"/{usr/lib,usr/share/doc/$pkgname}
cp -a "$srcdir/ocaml.lib" "$pkgdir/usr/lib/ocaml"
cp -a "$srcdir/ocaml.doc" "$pkgdir/usr/share/doc/$pkgname/html"
install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
# vim:set ts=2 sw=2 et:
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