diff -up glm-0.9.3.4/CMakeLists.txt.secondary glm-0.9.3.4/CMakeLists.txt
--- glm-0.9.3.4/CMakeLists.txt.secondary	2012-09-04 13:03:58.000000000 +0200
+++ glm-0.9.3.4/CMakeLists.txt	2012-09-04 13:04:14.000000000 +0200
@@ -53,9 +53,6 @@ elseif(NOT GLM_TEST_ENABLE_SIMD)
 	
 	add_definitions(-DGLM_FORCE_PURE)
 
-	if(CMAKE_COMPILER_IS_GNUCXX)
-		add_definitions(-mfpmath=387)
-	endif()
 endif()
 
 option(GLM_TEST_ENABLE_FAST_MATH "Enable fast math optimizations" OFF)