set(warnCFLAGS "-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 ")
endif(enable_compile_warnings)
-if(APPLE AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
- message(STATUS "With gcc 4.6 and OSX compile optimizations is disable")
- set(optCFLAGS "-O0 ")
-else(APPLE AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
- if(enable_compile_optimizations)
- set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ")
- else(enable_compile_optimizations)
- set(optCFLAGS "-O0 ")
- endif(enable_compile_optimizations)
-endif(APPLE AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
+if(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
+ set(warnCFLAGS "${warnCFLAGS} -Wno-error=unused-but-set-variable ")
+endif(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
+
+if(enable_compile_optimizations)
+ set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ")
+else(enable_compile_optimizations)
+ set(optCFLAGS "-O0 ")
+endif(enable_compile_optimizations)
if(NOT enable_debug)
set(CMAKE_C_FLAGS "-DNDEBUG ${CMAKE_C_FLAGS}")