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Reduce memory usage on ARM

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Disable debuginfo and some non-ARM targets.
This commit is contained in:
Tom Stellard 2017-10-10 21:08:40 +00:00
parent ac4d305132
commit 8f4eab1072
1 changed files with 18 additions and 1 deletions
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19
llvm.spec
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@ -12,7 +12,7 @@
Name: llvm Name: llvm
Version: %{maj_ver}.%{min_ver}.%{patch_ver} Version: %{maj_ver}.%{min_ver}.%{patch_ver}
Release: 1%{?dist} Release: 3%{?dist}
Summary: The Low Level Virtual Machine Summary: The Low Level Virtual Machine
License: NCSA License: NCSA
@ -102,10 +102,20 @@ cd _build
%global optflags %(echo %{optflags} | sed 's/-g /-g1 /') %global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
%endif %endif
# There is not enough memory on the ARM builders to build with debuginfo.
# We also enable less targets on ARM to save memory.
%ifarch %{arm}
%global debug_package %{nil}
%endif
# force off shared libs as cmake macros turns it on. # force off shared libs as cmake macros turns it on.
%cmake .. \ %cmake .. \
-DBUILD_SHARED_LIBS:BOOL=OFF \ -DBUILD_SHARED_LIBS:BOOL=OFF \
%ifarch %{arm}
-DCMAKE_BUILD_TYPE=Release \
%else
-DCMAKE_BUILD_TYPE=RelWithDebInfo \ -DCMAKE_BUILD_TYPE=RelWithDebInfo \
%endif
-DCMAKE_SHARED_LINKER_FLAGS="-Wl,-Bsymbolic -static-libstdc++" \ -DCMAKE_SHARED_LINKER_FLAGS="-Wl,-Bsymbolic -static-libstdc++" \
%ifarch s390 %ifarch s390
-DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \ -DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
@ -117,7 +127,11 @@ cd _build
-DLLVM_LIBDIR_SUFFIX= \ -DLLVM_LIBDIR_SUFFIX= \
%endif %endif
\ \
%ifarch %{arm}
-DLLVM_TARGETS_TO_BUILD="X86;AMDGPU;NVPTX;AArch64;ARM;BPF" \
%else
-DLLVM_TARGETS_TO_BUILD="X86;AMDGPU;PowerPC;NVPTX;SystemZ;AArch64;ARM;Mips;BPF" \ -DLLVM_TARGETS_TO_BUILD="X86;AMDGPU;PowerPC;NVPTX;SystemZ;AArch64;ARM;Mips;BPF" \
%endif
-DLLVM_ENABLE_LIBCXX:BOOL=OFF \ -DLLVM_ENABLE_LIBCXX:BOOL=OFF \
-DLLVM_ENABLE_ZLIB:BOOL=ON \ -DLLVM_ENABLE_ZLIB:BOOL=ON \
-DLLVM_ENABLE_FFI:BOOL=ON \ -DLLVM_ENABLE_FFI:BOOL=ON \
@ -215,6 +229,9 @@ fi
%{_libdir}/cmake/llvm/LLVMStaticExports.cmake %{_libdir}/cmake/llvm/LLVMStaticExports.cmake
%changelog %changelog
* Tue Oct 10 2017 Tom Stellard <tstellar@redhat.com> - 5.0.0-2
- Reduce memory usage on ARM by disabling debuginfo and some non-ARM targets.
* Mon Sep 25 2017 Tom Stellard <tstellar@redhat.com> - 5.0.0-1 * Mon Sep 25 2017 Tom Stellard <tstellar@redhat.com> - 5.0.0-1
- 5.0.0 Release - 5.0.0 Release