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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 /Help/command/target_compile_features.rst | |
| 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 'Help/command/target_compile_features.rst')
| -rw-r--r-- | Help/command/target_compile_features.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Help/command/target_compile_features.rst b/Help/command/target_compile_features.rst index f8e5c54..9559600 100644 --- a/Help/command/target_compile_features.rst +++ b/Help/command/target_compile_features.rst @@ -8,7 +8,8 @@ Add expected compiler features to a target. target_compile_features(<target> <PRIVATE|PUBLIC|INTERFACE> <feature> [...]) Specify compiler features required when compiling a given target. If the -feature is not listed in the :variable:`CMAKE_CXX_COMPILE_FEATURES` variable, +feature is not listed in the :variable:`CMAKE_C_COMPILE_FEATURES` variable +or :variable:`CMAKE_CXX_COMPILE_FEATURES` variable, then an error will be reported by CMake. If the use of the feature requires an additional compiler flag, such as ``-std=c++11``, the flag will be added automatically. |