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# Maintainer: Lone_Wolf <lonewolf@xs4all.nl>
# Contributor: yurikoles <root@yurikoles.com>
# Contributor: bearoso <bearoso@gmail.com>
# Contributor: Luchesar V. ILIEV <luchesar%2eiliev%40gmail%2ecom>
# Contributor: Anders Bergh <anders@archlinuxppc.org>
# Contributor: Armin K. <krejzi at email dot com>
# Contributor: Christian Babeux <christian.babeux@0x80.ca>
# Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
# Contributor: Evangelos Foutras <evangelos@foutrelis.com>
# Contributor: Hesiod (https://github.com/hesiod)
# Contributor: Roberto Alsina <ralsina@kde.org>
# Contributor: Thomas Dziedzic < gostrc at gmail >
# Contributor: Tomas Lindquist Olsen <tomas@famolsen.dk>
# Contributor: Tomas Wilhelmsson <tomas.wilhelmsson@gmail.com>
pkgname=('llvm-git' 'llvm-libs-git')
pkgver=9.0.0_r317773.c7670113291
pkgrel=1
_ocaml_ver=4.07.1
arch=('x86_64')
url="https://llvm.org/"
license=('custom:University of Illinois/NCSA Open Source License')
makedepends=( 'git' 'cmake' 'ninja' 'libffi' 'libedit' 'ncurses' 'libxml2' 'python-sphinx'
"ocaml=$_ocaml_ver" 'ocaml-ctypes' 'ocaml-findlib'
'python-sphinx' 'python-recommonmark' 'swig' 'python')
source=("llvm-project::git+https://github.com/llvm/llvm-project.git"
'llvm-config.h'
'enable-SSP-and-PIE-by-default.patch')
sha256sums=('SKIP'
'597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48'
'58f86da25eb230ed6d423b5b61870cbf3bef88f38103ca676a2c7f34b2372171')
# NINJAFLAGS is an env var used to pass commandline options to ninja
# NOTE: It's your responbility to validate the value of $NINJAFLAGS. If unsure, don't set it.
_python_optimize() {
python -m compileall "$@"
python -O -m compileall "$@"
python -OO -m compileall "$@"
}
pkgver() {
cd llvm-project/llvm
# This will almost match the output of `llvm-config --version` when the
# LLVM_APPEND_VC_REV cmake flag is turned on. The only difference is
# dash being replaced with underscore because of Pacman requirements.
local _pkgver=$(awk -F 'MAJOR |MINOR |PATCH |)' \
'BEGIN { ORS="." ; i=0 } \
/set\(LLVM_VERSION_/ { print $2 ; i++ ; if (i==2) ORS="" } \
END { print "\n" }' \
CMakeLists.txt)_r$(git rev-list --count HEAD).$(git rev-parse --short HEAD)
echo "$_pkgver"
}
prepare() {
if [ -d _build ]; then
rm -rf _build
fi
mkdir _build
cd llvm-project
pushd clang
patch -Np1 -i "$srcdir"/enable-SSP-and-PIE-by-default.patch
popd
# llvm-project contains a lot of stuff, remove parts that aren't used by this package
rm -rf debuginfo-tests libclc libcxx libcxxabi libunwind llgo openmp parallel-libs pstl
# llvm cmake uses things automagickally when they're at certain places in the sourcetree
# TODO try building as external projects to avoid moving sourcetree around
mv clang llvm/tools/clang
mv clang-tools-extra llvm/tools/clang/tools/extra
mv compiler-rt llvm/projects/compiler-rt
mv lld llvm/tools/lld
mv lldb llvm/tools/lldb
mv polly llvm/tools/polly
}
build() {
cd _build
cmake "$srcdir"/llvm-project/llvm -G Ninja \
-D CMAKE_C_FLAGS="${CFLAGS}" \
-D CMAKE_CXX_FLAGS="${CXXFLAGS}" \
-D CMAKE_BUILD_TYPE=Release \
-D CMAKE_INSTALL_PREFIX=/usr \
-D PYTHON_EXECUTABLE=/usr/bin/python \
-D LLVM_APPEND_VC_REV=ON \
-D LLVM_HOST_TRIPLE=$CHOST \
-D LLVM_ENABLE_RTTI=ON \
-D LLVM_ENABLE_FFI=ON \
-D FFI_INCLUDE_DIR:PATH="$(pkg-config --variable=includedir libffi)" \
-D LLVM_BUILD_LLVM_DYLIB=ON \
-D LLVM_LINK_LLVM_DYLIB=ON \
-D LLVM_INSTALL_UTILS=ON \
-D LLVM_BUILD_TESTS=ON \
-D LLVM_BUILD_DOCS=ON \
-D LLVM_ENABLE_DOXYGEN=OFF \
-D LLVM_ENABLE_SPHINX=ON \
-D SPHINX_OUTPUT_HTML:BOOL=OFF \
-D SPHINX_WARNINGS_AS_ERRORS=OFF \
-D LLVM_BINUTILS_INCDIR=/usr/include \
-D LLVM_VERSION_SUFFIX="" \
-D POLLY_ENABLE_GPGPU_CODEGEN=ON \
-D LINK_POLLY_INTO_TOOLS=ON \
-D CMAKE_POLICY_DEFAULT_CMP0075=NEW
ninja $NINJAFLAGS all ocaml_doc
}
check() {
cd _build
ninja $NINJAFLAGS check check-polly check-lld check-lldb check-clang
}
package_llvm-git() {
pkgdesc="LLVM development version. includes clang and many other tools"
depends=(llvm-libs-git=$pkgver-$pkgrel 'perl')
optdepends=( 'python: for scripts'
'python-setuptools: for using lit (LLVM Integrated Tester)'
'ocaml: for ocaml support')
# yes, I know polly is not in official repos. It just feels cleaner to list it
provides=(compiler-rt-git=$pkgver-$pkgrel clang-git=$pkgver-$pkgrel lld-git=$pkgver-$pkgrel lldb-git=$pkgver-$pkgrel polly-git=$pkgver-$pkgrel llvm-ocaml-git=$pkgver-$pkgrel
compiler-rt=$pkgver-$pkgrel clang=$pkgver-$pkgrel lld=$pkgver-$pkgrel lldb=$pkgver-$pkgrel polly=$pkgver-$pkgrel llvm-ocaml=$pkgver-$pkgrel
'llvm-svn' 'compiler-rt-svn' 'clang-svn' 'lld-svn' 'lldb-svn' 'polly-svn' 'llvm-ocaml-svn'
)
conflicts=('llvm' 'compiler-rt' 'clang' 'lld' 'lldb' 'polly' 'llvm-ocaml')
pushd _build
DESTDIR="$pkgdir" ninja $NINJAFLAGS install
popd
# Clean up conflicting files
# TODO: This should probably be discussed with upstream.
rm -rf "${pkgdir}/usr/lib/python3.7/site-packages/six.py"
# Include lit for running lit-based tests in other projects
pushd llvm-project/llvm/utils/lit
python setup.py install --root="$pkgdir" -O1
popd
# Move analyzer scripts out of /usr/libexec
mv "$pkgdir"/usr/libexec/{ccc,c++}-analyzer "$pkgdir"/usr/lib/clang/
rmdir "$pkgdir"/usr/libexec
sed -i 's|libexec|lib/clang|' "$pkgdir"/usr/bin/scan-build
# The runtime libraries go into llvm-libs
mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO}*.so* "$srcdir"
mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
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
cd llvm-project/llvm
# Install Python bindings and optimize them
cp -a bindings/python/llvm "$pkgdir"/usr/lib/python3.7/site-packages/
cp -a tools/clang/bindings/python/clang "$pkgdir"/usr/lib/python3.7/site-packages/
_python_optimize "$pkgdir"/usr/lib/python3.7/site-packages
#optimize other python files except 2 problem cases
_python_optimize "$pkgdir"/usr/share -x 'clang-include-fixer|run-find-all-symbols'
install -Dm644 LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/llvm-LICENSE
install -Dm644 tools/clang/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-LICENSE
install -Dm644 tools/clang/tools/extra/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-tools-extra-LICENSE
install -Dm644 projects/compiler-rt/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/compiler-rt-LICENSE
install -Dm644 tools/lld/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lld-LICENSE
install -Dm644 tools/lldb/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lldb-LICENSE
install -Dm644 tools/polly/LICENSE.txt "$pkgdir"/usr/share/licenses/$pkgname/polly-LICENSE
}
package_llvm-libs-git() {
pkgdesc="runtime libraries for llvm-git"
depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses' 'libxml2')
provides=(llvm-libs=$pkgver-$pkgrel llvm-libs-svn=$pkgver-$pkgrel)
conflicts=('llvm-libs')
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
cd llvm-project/llvm
install -Dm644 LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/llvm-LICENSE
install -Dm644 tools/clang/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-LICENSE
install -Dm644 tools/clang/tools/extra/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-tools-extra-LICENSE
install -Dm644 projects/compiler-rt/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/compiler-rt-LICENSE
install -Dm644 tools/lld/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lld-LICENSE
install -Dm644 tools/lldb/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lldb-LICENSE
install -Dm644 tools/polly/LICENSE.txt "$pkgdir"/usr/share/licenses/$pkgname/polly-LICENSE
}
# vim:set ts=2 sw=2 et:
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