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Print a warning message if compiler-rt can't be built because of old CMake version to make this requirement more visible to users 

llvm-svn: 176481
This commit is contained in:
Alexey Samsonov 2013-03-05 14:43:07 +00:00
parent 68a0668453
commit db171ea95f
1 changed files with 6 additions and 3 deletions
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9
llvm/projects/CMakeLists.txt
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@ -13,7 +13,10 @@ endforeach(entry)
# Also add in the compiler-rt tree if present and we have a sufficiently
# recent version of CMake.
if(${CMAKE_VERSION} VERSION_GREATER 2.8.7 AND
${LLVM_BUILD_RUNTIME})
add_llvm_external_project(compiler-rt)
if(${LLVM_BUILD_RUNTIME})
if(${CMAKE_VERSION} VERSION_GREATER 2.8.7)
add_llvm_external_project(compiler-rt)
else()
message(WARNING "Can't build compiler-rt, CMake 2.8.8 required!")
endif()
endif()