diff options
Diffstat (limited to 'Modules/CMakeCXXInformation.cmake')
| -rw-r--r-- | Modules/CMakeCXXInformation.cmake | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Modules/CMakeCXXInformation.cmake b/Modules/CMakeCXXInformation.cmake index b35280f..07e4f39 100644 --- a/Modules/CMakeCXXInformation.cmake +++ b/Modules/CMakeCXXInformation.cmake @@ -206,10 +206,11 @@ endforeach() # use _INIT variables so that this only happens the first time # and you can set these flags in the cmake cache set(CMAKE_CXX_FLAGS_INIT "$ENV{CXXFLAGS} ${CMAKE_CXX_FLAGS_INIT}") -# avoid just having a space as the initial value for the cache -if(CMAKE_CXX_FLAGS_INIT STREQUAL " ") - set(CMAKE_CXX_FLAGS_INIT) -endif() + +foreach(c "" _DEBUG _RELEASE _MINSIZEREL _RELWITHDEBINFO) + string(STRIP "${CMAKE_CXX_FLAGS${c}_INIT}" CMAKE_CXX_FLAGS${c}_INIT) +endforeach() + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_INIT}" CACHE STRING "Flags used by the compiler during all build types.") |