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authorAlexey Samsonov <samsonov@google.com>2013-03-05 14:43:07 +0000
committerAlexey Samsonov <samsonov@google.com>2013-03-05 14:43:07 +0000
commit5c4e83626cceb2edf9ed158d89599dee0e878932 (patch)
tree930c1dcf3b410596ea71658b865409145efee97d /projects
parenta0a790b0b7bbbb02227e48d8fa39450daee84432 (diff)
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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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176481 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'projects')
-rw-r--r--projects/CMakeLists.txt9
1 files changed, 6 insertions, 3 deletions
diff --git a/projects/CMakeLists.txt b/projects/CMakeLists.txt
index 36751cd..c19bb67 100644
--- a/projects/CMakeLists.txt
+++ b/projects/CMakeLists.txt
@@ -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()