don't overwrite existing CMAKE_CXX_FLAGS for cycles (they may be important)

This commit is contained in:
Campbell Barton
2011-11-08 19:08:56 +00:00
parent 7d7079a58a
commit 76f77514d3

View File

@@ -12,7 +12,7 @@ set(GCC_WARNING_FLAGS "-Wall -Wextra -Wno-unused-parameter -Wno-long-long")
set(GCC_OPTIM_FLAGS "-ffast-math -msse -msse2 -msse3 -mtune=native")
if(APPLE)
set(CMAKE_CXX_FLAGS "${GCC_WARNING_FLAGS} ${GCC_OPTIM_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_WARNING_FLAGS} ${GCC_OPTIM_FLAGS}")
set(RTTI_DISABLE_FLAGS "-fno-rtti -DBOOST_NO_RTTI -DBOOST_NO_TYPEID")
endif(APPLE)
@@ -21,13 +21,13 @@ if(WIN32)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Ox /Ot /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /EHsc /fp:fast")
set(RTTI_DISABLE_FLAGS "/GR- -DBOOST_NO_RTTI -DBOOST_NO_TYPEID")
elseif(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_CXX_FLAGS "${GCC_WARNING_FLAGS} ${GCC_OPTIM_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_WARNING_FLAGS} ${GCC_OPTIM_FLAGS}")
set(RTTI_DISABLE_FLAGS "-fno-rtti -DBOOST_NO_RTTI -DBOOST_NO_TYPEID")
endif()
endif(WIN32)
if(UNIX AND NOT APPLE)
set(CMAKE_CXX_FLAGS "${GCC_WARNING_FLAGS} ${GCC_OPTIM_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_WARNING_FLAGS} ${GCC_OPTIM_FLAGS}")
set(RTTI_DISABLE_FLAGS "-fno-rtti -DBOOST_NO_RTTI -DBOOST_NO_TYPEID")
endif(UNIX AND NOT APPLE)