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# Maintainer: Lone_Wolf <lonewolf at xs4all dot nl>
# Contributor: Yurii Kolesnykov <root@yurikoles.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: Evangelos Foutras <evangelos@foutrelis.com>
# 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>
pkgbase=lib32-llvm-git
pkgname=(lib32-llvm-git lib32-llvm-libs-git)
pkgdesc="Collection of modular and reusable compiler and toolchain technologies (32-bit, git)"
pkgver=10.0.0_r331817.4787c6e2f31
pkgrel=1
arch=('x86_64')
url='https://llvm.org/'
license=('custom:Apache 2.0 with LLVM Exception')
makedepends=('cmake' 'lib32-gcc-libs' 'git' 'lib32-libffi' 'lib32-libxml2' 'lib32-zlib' 'ninja' 'python')
source=("llvm-project::git+https://github.com/llvm/llvm-project.git"
'enable-SSP-and-PIE-by-default.patch')
sha512sums=('SKIP'
'de5dfed73b824c6de8820a90157c8709a5c4ea36a4044b097e0067841f696b9bd507ef29bab1dd321efcf3d103fc3cd968f385c90ad37c9ddfcfb5ffe1a8881a')
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//svn}"
}
prepare() {
if [ -d _build ]; then
rm -rf _build
fi
mkdir _build
cd llvm-project
# remove code parts not needed to build this package
rm -rf debuginfo-tests libclc libcxx libcxxabi libunwind lld lldb llgo openmp parallel-libs polly pstl libc
cd clang
patch --forward --strip=1 --input="$srcdir"/enable-SSP-and-PIE-by-default.patch
}
build() {
cd _build
export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
LIB32_CFLAGS="$CFLAGS"" -m32"
LIB32_CXXFLAGS="$CXXFLAGS"" -m32"
cmake "$srcdir"/llvm-project/llvm -G Ninja \
-DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;compiler-rt" \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=/usr \
-DLLVM_LIBDIR_SUFFIX=32 \
-D CMAKE_C_FLAGS="$LIB32_CFLAGS" \
-D CMAKE_CXX_FLAGS="$LIB32_CXXFLAGS" \
-DLLVM_TARGET_ARCH:STRING=i686 \
-DLLVM_HOST_TRIPLE=$CHOST \
-DLLVM_DEFAULT_TARGET_TRIPLE="i686-pc-linux-gnu" \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_ENABLE_BINDINGS=OFF \
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_BUILD_TESTS=ON \
-DLLVM_BUILD_DOCS=OFF \
-DLLVM_ENABLE_SPHINX=OFF \
-DLLVM_ENABLE_DOXYGEN=OFF \
-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-DLLVM_BINUTILS_INCDIR=/usr/include \
-DLLVM_APPEND_VC_REV=ON
ninja $NINJAFLAGS all
}
check() {
cd _build
ninja $NINJAFLAGS check-llvm check-clang
}
package_lib32-llvm-git() {
depends=('lib32-llvm-libs-git' 'llvm-git')
provides=(aur-lib32-llvm-git lib32-llvm=$pkgver-$pkgrel lib32-clang=$pkgver-$pkgrel 'lib32-clang-git'
'lib32-clang-svn' 'lib32-llvm-svn')
conflicts=('lib32-llvm' 'lib32-clang'
'lib32-llvm-svn' 'lib32-clang-svn')
cd _build
DESTDIR="$pkgdir" ninja $NINJAFLAGS install
# The runtime library goes into lib32-llvm-libs
mv "$pkgdir"/usr/lib32/lib{LLVM,LTO}*.so* "$srcdir"
mv -f "$pkgdir"/usr/lib32/LLVMgold.so "$srcdir"
mv "$pkgdir"/usr/bin/llvm-config "$pkgdir"/usr/lib32/llvm-config
mv "$pkgdir"/usr/include/llvm/Config/llvm-config.h \
"$pkgdir"/usr/lib32/llvm-config-32.h
rm -rf "$pkgdir"/usr/{bin,include,libexec,share/{doc,man,llvm,opt-viewer,scan-build,scan-view,clang}}
# Needed for multilib (https://bugs.archlinux.org/task/29951)
# Header stub is taken from Fedora
install -d "$pkgdir"/usr/include/llvm/Config
mv "$pkgdir"/usr/lib32/llvm-config-32.h "$pkgdir"/usr/include/llvm/Config/
install -d "$pkgdir"/usr/bin
mv "$pkgdir"/usr/lib32/llvm-config "$pkgdir"/usr/bin/llvm-config32
cd "$srcdir"/llvm-project/
install -D -m 0644 llvm/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
install -Dm644 clang/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-LICENSE
install -Dm644 clang-tools-extra/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-tools-extra-LICENSE
install -Dm644 compiler-rt/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/compiler-rt-LICENSE
}
package_lib32-llvm-libs-git() {
depends=('lib32-gcc-libs' 'lib32-libffi' 'lib32-libxml2' 'lib32-ncurses' 'lib32-zlib')
provides=(aur-lib32-llvm-libs-git lib32-llvm-libs=$pkgver-$pkgrel 'lib32-llvm-libs-svn')
conflicts=('lib32-llvm-libs')
install -d "$pkgdir/usr/lib32"
cp -P \
"$srcdir"/lib{LLVM,LTO}*.so* \
"$srcdir"/LLVMgold.so \
"$pkgdir/usr/lib32/"
# Symlink LLVMgold.so from /usr/lib/bfd-plugins
# https://bugs.archlinux.org/task/28479
install -d "$pkgdir/usr/lib32/bfd-plugins"
ln -s ../LLVMgold.so "$pkgdir/usr/lib32/bfd-plugins/LLVMgold.so"
cd "$srcdir"/llvm-project/
install -D -m 0644 llvm/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
install -Dm644 clang/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-LICENSE
install -Dm644 clang-tools-extra/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-tools-extra-LICENSE
install -Dm644 compiler-rt/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/compiler-rt-LICENSE
}
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