- The CMAKE_COMPILER_IS_GNUCC variable can be used for that.
See the docs: http://www.cmake.org/Wiki/CMake_Useful_Variables#Compilers_and_Tools
if(enable_compile_warnings)
set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror ")
- if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+ if(CMAKE_COMPILER_IS_GNUCC)
set(warnCFLAGS "${warnCFLAGS}-Wclobbered -Wno-error=clobbered ")
if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
set(warnCFLAGS "${warnCFLAGS}-Wno-error=unused-but-set-variable ")