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| author | Stanislaw Halik <sthalik@misaki.pl> | 2015-10-17 10:49:01 +0200 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2015-10-17 10:49:01 +0200 |
| commit | 0cff7ae12e4672f7b8272830691bfbfe92dd56c3 (patch) | |
| tree | b481e60ef8d4a2dfebf85f6b2928dfcb8c3e1950 /cmake/mingw-w64.cmake | |
| parent | 86418fa6feeb199df96146ba2343f4b9fdb54c21 (diff) | |
cmake: drop -ffast-math, allow for NaN check
Diffstat (limited to 'cmake/mingw-w64.cmake')
| -rw-r--r-- | cmake/mingw-w64.cmake | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cmake/mingw-w64.cmake b/cmake/mingw-w64.cmake index f8ee1d41..2705c068 100644 --- a/cmake/mingw-w64.cmake +++ b/cmake/mingw-w64.cmake @@ -26,7 +26,8 @@ SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) # oldest CPU supported here is Northwood-based Pentium 4. -sh 20150811 -set(cpu "-O3 -march=pentium4 -mtune=corei7-avx -ffast-math -mfpmath=both -msse -msse2 -mno-sse3") +set(fpu "-fno-math-errno -funsafe-math-optimizations -fno-signed-zeros -mfpmath=both") +set(cpu "-O3 -march=pentium4 -mtune=corei7-avx ${fpu} -msse -msse2 -mno-sse3") set(CFLAGS-OVERRIDE "" CACHE STRING "") |