disabled fast-math by default.

e71745a3 · Vadim Pisarevsky · 8d6d592c · e71745a3
隐藏空白更改
内联并排

Showing with 4 addition and 4 deletion

CMakeLists.txt CMakeLists.txt +4 -4

未找到文件。
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -371,11 +371,11 @@ if(CMAKE_COMPILER_IS_GNUCXX)

    if(X86 OR X86_64)
        # enable everything, since the available set of instructions is checked at runtime
-        IF ("${CMAKE_GCC_REGEX_VERSION}" VERSION_GREATER 4.5)
+        #IF ("${CMAKE_GCC_REGEX_VERSION}" VERSION_GREATER 4.5)
            SET(_USE_FAST_MATH OFF)
-        ELSE()
-            SET(_USE_FAST_MATH ON)
-        ENDIF()
+        #ELSE()
+        #    SET(_USE_FAST_MATH ON)
+        #ENDIF()
        set(USE_FAST_MATH ${_USE_FAST_MATH} CACHE BOOL "Enable -ffast-math (not recommended for GCC 4.6.x)")
        set(ENABLE_SSE ON CACHE BOOL "Enable SSE instructions")
        set(ENABLE_SSE2 ON CACHE BOOL "Enable SSE2 instructions")