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| author | Stephen Kelly <steveire@gmail.com> | 2013-11-04 00:15:43 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2014-05-14 22:15:18 (GMT) |
| commit | e0890d03a48d12904ffe24aa94fb2847d8d5f4e7 (patch) | |
| tree | 820631dcc5cd8c95111dbfa7d33e1a59d554f8a4 /Tests/Module | |
| parent | 775458dede98d28fe81ac878541a6ead735443fc (diff) | |
| download | CMake-e0890d03a48d12904ffe24aa94fb2847d8d5f4e7.zip CMake-e0890d03a48d12904ffe24aa94fb2847d8d5f4e7.tar.gz CMake-e0890d03a48d12904ffe24aa94fb2847d8d5f4e7.tar.bz2 | |
Features: Extend concept to C language.
Add properties and variables corresponding to CXX equivalents.
Add features for c_function_prototypes (C90), c_restrict (C99),
c_variadic_macros (C99) and c_static_assert (C11). This feature
set can be extended later.
Add a <PREFIX>_RESTRICT symbol define to WriteCompilerDetectionHeader
to conditionally represent the c_restrict feature.
Diffstat (limited to 'Tests/Module')
| -rw-r--r-- | Tests/Module/WriteCompilerDetectionHeader/CMakeLists.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Tests/Module/WriteCompilerDetectionHeader/CMakeLists.txt b/Tests/Module/WriteCompilerDetectionHeader/CMakeLists.txt index 6c5e0be..8dd262e 100644 --- a/Tests/Module/WriteCompilerDetectionHeader/CMakeLists.txt +++ b/Tests/Module/WriteCompilerDetectionHeader/CMakeLists.txt @@ -6,6 +6,7 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON) include(WriteCompilerDetectionHeader) get_property(cxx_known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES) +get_property(c_known_features GLOBAL PROPERTY CMAKE_C_KNOWN_FEATURES) write_compiler_detection_header( FILE "${CMAKE_CURRENT_BINARY_DIR}/test_compiler_detection.h" @@ -15,10 +16,10 @@ write_compiler_detection_header( PROLOG "// something" EPILOG "// more" FEATURES - ${cxx_known_features} + ${cxx_known_features} ${c_known_features} ) -if (NOT CMAKE_CXX_COMPILE_FEATURES) +if (NOT CMAKE_CXX_COMPILE_FEATURES AND NOT CMAKE_C_COMPILE_FEATURES) file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/dummy.cpp" "int main(int,char**) { return 0; }\n" ) |