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llvm: new labs.h, better cmake parameters

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This commit is contained in:
Philippe PITTOLI 2019-11-05 02:02:20 +01:00
parent af88835b80
commit 47e9a14919
2 changed files with 19 additions and 5 deletions
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7
llvm/labs.h Normal file
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@ -0,0 +1,7 @@
#include <cstdlib>
namespace std {
static inline long abs(long a) { return std::labs(a); }
static inline long long abs(long long a) { return std::labs(a); }
}

17
llvm/recipe.spec
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@ -1,14 +1,19 @@
name: llvm name: llvm
version: 8.0.1 version: 8.0.1
release: 2 release: 2
sources: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/llvm-%{version}.src.tar.xz sources:
- https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/llvm-%{version}.src.tar.xz
- labs.h
dependencies: dependencies:
- libffi - libffi
- libcxx
build-dependencies: python build-dependencies: python, libcxx-dev
@configure @configure
mkdir %{name}-%{version} mkdir %{name}-%{version}
cd %{name}-%{version} && \ cd %{name}-%{version} && \
cmake ../llvm-%{version}.src \ cmake ../llvm-%{version}.src \
-DCMAKE_INSTALL_PREFIX="%{prefix}" \ -DCMAKE_INSTALL_PREFIX="%{prefix}" \
@ -19,7 +24,6 @@ build-dependencies: python
-DLLVM_ENABLE_ASSERTIONS=OFF \ -DLLVM_ENABLE_ASSERTIONS=OFF \
-DLLVM_ENABLE_CXX1Y=ON \ -DLLVM_ENABLE_CXX1Y=ON \
-DLLVM_ENABLE_FFI=ON \ -DLLVM_ENABLE_FFI=ON \
-DLLVM_ENABLE_LIBCXX=OFF \
-DLLVM_ENABLE_PIC=ON \ -DLLVM_ENABLE_PIC=ON \
-DLLVM_ENABLE_RTTI=ON \ -DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_SPHINX=OFF \ -DLLVM_ENABLE_SPHINX=OFF \
@ -28,8 +32,11 @@ build-dependencies: python
-DLLVM_INCLUDE_EXAMPLES=OFF \ -DLLVM_INCLUDE_EXAMPLES=OFF \
-DLLVM_LINK_LLVM_DYLIB=ON \ -DLLVM_LINK_LLVM_DYLIB=ON \
-DCMAKE_BUILD_TYPE=Release \ -DCMAKE_BUILD_TYPE=Release \
-DCMAKE_CXX_FLAGS="-fPIC -O2" \ -DLLVM_ENABLE_LIBCXX=ON \
-DCMAKE_C_FLAGS="-fPIC -O2" -DCMAKE_CXX_COMPILER="clang++" \
-DCMAKE_CXX_FLAGS="$CXXFLAGS -stdlib=libc++ -include /usr/weirdos/include/c++/v1/math.h -include $(pwd)/../labs.h -D__DEFINED_max_align_t" \
-DCMAKE_C_FLAGS="$CFLAGS" \
-DCMAKE_LD_FLAGS="$LDFLAGS -lc++"
# when llvm-8 won't be the lastest LLVM version anymore # when llvm-8 won't be the lastest LLVM version anymore
# -DCMAKE_INSTALL_PREFIX=/usr/bad/%{name} # -DCMAKE_INSTALL_PREFIX=/usr/bad/%{name}