opt/clang/Pkgfile
2021-10-01 18:28:28 +10:00

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# Description: clang compiler
# URL: https://clang.llvm.org/
# Maintainer: CRUX System Team, core-ports at crux dot nu
# Depends on: compiler-rt
name=clang
version=13.0.0
release=1
source=(https://github.com/llvm/llvm-project/releases/download/llvmorg-$version/clang-$version.src.tar.xz
https://github.com/llvm/llvm-project/releases/download/llvmorg-$version/clang-tools-extra-$version.src.tar.xz)
build() {
mv clang-tools-extra-$version.src clang-$version.src/tools/extra
cmake -S $name-$version.src -B build -G Ninja \
-D CMAKE_INSTALL_PREFIX=/usr \
-D CMAKE_INSTALL_LIBEXECDIR=lib/clang \
-D CMAKE_BUILD_TYPE=Release \
-D CMAKE_C_FLAGS_RELEASE="$CFLAGS" \
-D CMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" \
-D LLVM_EXTERNAL_LIT=/usr/bin/lit \
-D LLVM_TARGETS_TO_BUILD="X86;AMDGPU;BPF;NVPTX" \
-D LLVM_PARALLEL_COMPILE_JOBS="${JOBS:-1}" \
-Wno-dev
cmake --build build
DESTDIR=$PKG cmake --install build
# -DCMAKE_INSTALL_LIBEXECDIR is still hardcoded..
mv $PKG/usr/libexec/analyze-{c++,cc} $PKG/usr/lib/clang
mv $PKG/usr/libexec/{c++,ccc}-analyzer $PKG/usr/lib/clang
mv $PKG/usr/libexec/intercept-{c++,cc} $PKG/usr/lib/clang
rmdir $PKG/usr/libexec
sed -i 's|libexec|lib/clang|' $PKG/usr/bin/scan-build
}