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-rw-r--r--Modules/Platform/gcc.cmake14
1 files changed, 8 insertions, 6 deletions
diff --git a/Modules/Platform/gcc.cmake b/Modules/Platform/gcc.cmake
index 62b3c2e..54ad33a 100644
--- a/Modules/Platform/gcc.cmake
+++ b/Modules/Platform/gcc.cmake
@@ -1,6 +1,8 @@
-SET (CMAKE_CXX_FLAGS "")
-SET (CMAKE_CXX_FLAGS_DEBUG "-g")
-SET (CMAKE_CXX_FLAGS_MINSIZEREL "-O3")
-SET (CMAKE_CXX_FLAGS_RELEASE "-O2")
-SET (CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g")
-SET (CMAKE_C_FLAGS "")
+IF(NOT CMAKE_CXX_FLAGS)
+ SET (CMAKE_CXX_FLAGS "")
+ SET (CMAKE_CXX_FLAGS_DEBUG "-g")
+ SET (CMAKE_CXX_FLAGS_MINSIZEREL "-O3")
+ SET (CMAKE_CXX_FLAGS_RELEASE "-O2")
+ SET (CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g")
+ SET (CMAKE_C_FLAGS "")
+ENDIF(NOT CMAKE_CXX_FLAGS)