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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2015-08-21 09:38:46 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2015-08-21 09:38:46 +0000 |
| commit | cbac61a7804cfe8f58d97425ead7012141520d2e (patch) | |
| tree | 6334b5cfbb0f1975ef4318cde58e05da9a414ffc | |
| parent | cac8b2eb73aa0cb04a795d51a804e0e9289ce94c (diff) | |
| download | bcm5719-llvm-cbac61a7804cfe8f58d97425ead7012141520d2e.tar.gz bcm5719-llvm-cbac61a7804cfe8f58d97425ead7012141520d2e.zip | |
[CMake][Standalone] Detect Python. Python is used for Lit testing.
llvm-svn: 245685
| -rw-r--r-- | clang/CMakeLists.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt index 67b44ffa84e..87c9ce82868 100644 --- a/clang/CMakeLists.txt +++ b/clang/CMakeLists.txt @@ -116,6 +116,19 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR ) set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} ) if(LLVM_INCLUDE_TESTS) + set(Python_ADDITIONAL_VERSIONS 2.7) + include(FindPythonInterp) + if(NOT PYTHONINTERP_FOUND) + message(FATAL_ERROR +"Unable to find Python interpreter, required for builds and testing. + +Please install Python or specify the PYTHON_EXECUTABLE CMake variable.") + endif() + + if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 ) + message(FATAL_ERROR "Python 2.7 or newer is required") + endif() + # Check prebuilt llvm/utils. if(EXISTS ${LLVM_TOOLS_BINARY_DIR}/FileCheck${CMAKE_EXECUTABLE_SUFFIX} AND EXISTS ${LLVM_TOOLS_BINARY_DIR}/count${CMAKE_EXECUTABLE_SUFFIX} |
