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Merge topic 'minor-cleanups' 

f6f10954 Features: Use the features symbol in the feature-test compile.
5c04dfe4 Features: Only require AppleClang policy to be NEW on APPLE.
This commit is contained in:
Brad King 2014-05-16 10:21:08 -04:00 committed by CMake Topic Stage
parent 567ca4c79e f6f1095413
commit 61856c8011
2 changed files with 2 additions and 2 deletions
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2
Modules/Compiler/Clang-CXX.cmake
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@ -6,7 +6,7 @@ if(NOT CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC")
endif()
cmake_policy(GET CMP0025 appleClangPolicy)
if(NOT appleClangPolicy STREQUAL NEW)
if(APPLE AND NOT appleClangPolicy STREQUAL NEW)
return()
endif()

2
Modules/Internal/FeatureTesting.cmake
View File

@ -20,7 +20,7 @@ macro(record_compiler_features lang compile_flags feature_list)
endif()
endforeach()
file(APPEND "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.${lang_lc}"
"\n};\n\nint main() { return 0; }\n")
"\n};\n\nint main(int argc, char** argv) { (void)argv; return features[argc]; }\n")
try_compile(CMAKE_${lang}_FEATURE_TEST
${CMAKE_BINARY_DIR} "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.${lang_lc}"