60 lines
1.8 KiB
Plaintext
60 lines
1.8 KiB
Plaintext
# Description: LLVM compiler backend
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# URL: http://llvm.org/
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# Maintainer: Thomas Penteker, tek at serverop dot de
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# Depends on: cmake libffi python
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name=llvm
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version=6.0.0
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release=2
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source=(https://llvm.org/releases/$version/$name-$version.src.tar.xz
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llvm-config.h
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PR35947-export-LLVMInitializeInstCombine-as-extern-C.patch
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PR36417-DebugInfo-discard-invalid-DBG_VALUE-instructions.patch
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PR36417-fixup-for-rL326769-RegState-Debug-is-being-truncated.patch
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D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
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D44420-cmake-fix-a-typo-in-llvm_config-macro.patch)
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build() {
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export CC=gcc
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export CXX=g++
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cd $name-$version.src
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# https://bugs.llvm.org/show_bug.cgi?id=35947
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patch -p1 -i $SRC/PR35947-export-LLVMInitializeInstCombine-as-extern-C.patch
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# https://bugs.llvm.org/show_bug.cgi?id=36417
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patch -p1 -i $SRC/PR36417-DebugInfo-discard-invalid-DBG_VALUE-instructions.patch
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patch -p1 -i $SRC/PR36417-fixup-for-rL326769-RegState-Debug-is-being-truncated.patch
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# https://reviews.llvm.org/D44391
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patch -p1 -i $SRC/D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
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# https://reviews.llvm.org/D44420
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patch -p0 -i $SRC/D44420-cmake-fix-a-typo-in-llvm_config-macro.patch
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mkdir build
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cd build
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cmake -DLLVM_ENABLE_CXX1Y=1 \
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-DLLVM_INCLUDE_EXAMPLES=0 \
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-DLLVM_INCLUDE_TESTS=0 \
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-DLLVM_ENABLE_FFI=1 \
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-DLLVM_ENABLE_OCAMLDOC=0 \
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-DLLVM_TARGETS_TO_BUILD='X86;AMDGPU;BPF' \
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-DLLVM_BUILD_LLVM_DYLIB=1 \
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-DLLVM_INSTALL_UTILS=1 \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INSTALL_PREFIX=/usr \
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-DLLVM_APPEND_VC_REV=0 \
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-Wno-dev ..
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MAKEFLAGS="$MAKEFLAGS" make
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make DESTDIR=$PKG install
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# multilib stub
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mv $PKG/usr/include/llvm/Config/llvm-config{,-64}.h
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install -m 0644 $SRC/llvm-config.h $PKG/usr/include/llvm/Config/
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}
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