diff options
| author | click <none@none> | 2010-09-20 20:58:57 +0200 |
|---|---|---|
| committer | click <none@none> | 2010-09-20 20:58:57 +0200 |
| commit | f69c252f1dacd7c985eb7ce1a360384690fcb2dd (patch) | |
| tree | 035b6a27bf9ff040a4f53b021b984adee3435b6b /cmake/compiler/gcc | |
| parent | ce2d4e9a20608f69c29a31d4bdf28bb0142b3fbb (diff) | |
Buildsystem/Compilers: Adjust buildfiles slightly:
- Set SSE2 compile-flags only when used on 32-bit platforms (only used on x86 platforms, as x64 / Itanium has this as a standard)
- Clean up/merge some of the 64-bit/32-bit compiler options
- Clean up use of the PLATFORM variable (now sets PLATFORM 32 or PLATFORM 64, shaving off the CMAKE_SIZEOF_VOID_P test slightly)
--HG--
branch : trunk
Diffstat (limited to 'cmake/compiler/gcc')
| -rw-r--r-- | cmake/compiler/gcc/settings.cmake | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cmake/compiler/gcc/settings.cmake b/cmake/compiler/gcc/settings.cmake index f7b3638f6a5..a3a3240deb8 100644 --- a/cmake/compiler/gcc/settings.cmake +++ b/cmake/compiler/gcc/settings.cmake @@ -1,7 +1,11 @@ add_definitions(-fno-delete-null-pointer-checks) if( USE_SFMT) - add_definitions(-msse2 -mfpmath=sse -DHAVE_SSE2 -D__SSE2__) + if(PLATFORM EQUAL 32) + # Required on 32-bit systems to enable SSE2 (standard on x64) + add_definitions(-msse2 -mfpmath=sse) + endif() + add_definitions(-DHAVE_SSE2 -D__SSE2__) message(STATUS "- GCC: SFMT enabled, SSE2 flags forced") endif() |