diff options
Diffstat (limited to 'Modules/CheckCXXCompilerFlag.cmake')
| -rw-r--r-- | Modules/CheckCXXCompilerFlag.cmake | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/Modules/CheckCXXCompilerFlag.cmake b/Modules/CheckCXXCompilerFlag.cmake index 4435a1f..fab3a05 100644 --- a/Modules/CheckCXXCompilerFlag.cmake +++ b/Modules/CheckCXXCompilerFlag.cmake @@ -1,14 +1,22 @@ -# - Check whether the CXX compiler supports a given flag. +#.rst: +# CheckCXXCompilerFlag +# -------------------- +# +# Check whether the CXX compiler supports a given flag. +# # CHECK_CXX_COMPILER_FLAG(<flag> <var>) -# <flag> - the compiler flag -# <var> - variable to store the result -# This internally calls the check_cxx_source_compiles macro and -# sets CMAKE_REQUIRED_DEFINITIONS to <flag>. -# See help for CheckCXXSourceCompiles for a listing of variables -# that can otherwise modify the build. -# The result only tells that the compiler does not give an error message when -# it encounters the flag. If the flag has any effect or even a specific one is -# beyond the scope of this module. +# +# :: +# +# <flag> - the compiler flag +# <var> - variable to store the result +# +# This internally calls the check_cxx_source_compiles macro and sets +# CMAKE_REQUIRED_DEFINITIONS to <flag>. See help for +# CheckCXXSourceCompiles for a listing of variables that can otherwise +# modify the build. The result only tells that the compiler does not +# give an error message when it encounters the flag. If the flag has +# any effect or even a specific one is beyond the scope of this module. #============================================================================= # Copyright 2006-2010 Kitware, Inc. |