llvm/Pkgfile



    1 # Description: LLVM compiler backend
    2 # URL: https://llvm.org/
    3 # Maintainer: CRUX System Team, core-ports at crux dot nu
    4 # Depends on: cmake libffi libxml2 ninja python3-setuptools
    5 # Optional: lld
    6 
    7 name=llvm
    8 version=15.0.6
    9 release=1
   10 source=(https://github.com/llvm/llvm-project/releases/download/llvmorg-$version/llvm-$version.src.tar.xz
   11 	https://github.com/llvm/llvm-project/releases/download/llvmorg-$version/cmake-$version.src.tar.xz
   12 	llvm-config.h)
   13 
   14 build() {
   15 	prt-get isinst ccache && PKGMK_LLVM+=' -D LLVM_CCACHE_BUILD=ON' && \
   16 		export PATH="$(echo ${PATH} | awk -v RS=: -v ORS=: '/ccache/ {next} {print}' | sed 's/:*$//')"
   17 
   18 	cp -r $SRC/cmake-$version.src/Modules/* $name-$version.src/cmake/modules/.
   19 
   20 	cmake -S $name-$version.src -B build -G Ninja $PKGMK_LLVM \
   21 		-D CMAKE_INSTALL_PREFIX=/usr \
   22 		-D CMAKE_BUILD_TYPE=Release \
   23 		-D CMAKE_C_FLAGS_RELEASE="$CFLAGS" \
   24 		-D CMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" \
   25 		-D LLVM_BINUTILS_INCDIR=/usr/include \
   26 		-D LLVM_BUILD_LLVM_DYLIB=ON \
   27 		-D LLVM_LINK_LLVM_DYLIB=ON \
   28 		-D LLVM_PARALLEL_COMPILE_JOBS="${JOBS:-1}" \
   29 		-D LLVM_INCLUDE_EXAMPLES=OFF \
   30 		-D LLVM_INCLUDE_TESTS=OFF \
   31 		-D LLVM_ENABLE_FFI=ON \
   32 		-D LLVM_ENABLE_RTTI=ON \
   33 		-D LLVM_ENABLE_OCAMLDOC=OFF \
   34 		-D LLVM_INSTALL_UTILS=ON \
   35 		-D LLVM_ENABLE_LIBCXX=OFF \
   36 		-D LLVM_ENABLE_LLD="$(prt-get isinst lld >/dev/null && echo ON || echo OFF)" \
   37 		-D LLVM_OPTIMIZED_TABLEGEN=ON \
   38 		-D LLVM_INCLUDE_BENCHMARKS=OFF \
   39 		-Wno-dev
   40 
   41 	cmake --build build
   42 	DESTDIR=$PKG cmake --install build
   43 
   44 	# multilib stub
   45 	mv $PKG/usr/include/llvm/Config/llvm-config{,-64}.h
   46 	install -m 0644 $SRC/llvm-config.h $PKG/usr/include/llvm/Config/
   47 
   48 	install -d $PKG/usr/lib/bfd-plugins
   49 	ln -s ../LLVMgold.so $PKG/usr/lib/bfd-plugins/
   50 	ln -s ../libLTO.so $PKG/usr/lib/bfd-plugins/
   51 
   52 	/usr/bin/python3 $name-$version.src/utils/lit/setup.py build
   53 	/usr/bin/python3 $name-$version.src/utils/lit/setup.py install --prefix=/usr --root=$PKG
   54 	/usr/bin/python3 -m compileall -d $name-$version.src/utils/lit $PKG
   55 	/usr/bin/python3 -O -m compileall -d $name-$version.src/utils/lit $PKG
   56 	/usr/bin/python3 -OO -m compileall -d $name-$version.src/utils/lit $PKG
   57 }