diff options
| author | Tor Arne Vestbø <tor.arne.vestbo@digia.com> | 2014-01-16 19:41:11 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-18 04:39:14 +0100 |
| commit | 8cbc47ec49295c502ec91a71848f8ba3a1fe9b76 (patch) | |
| tree | 168d6c433d5c025e6aedbf8878873b6fd421f42c /mkspecs/features | |
| parent | f2792a9cf0e5c628ba1481c47ee6b98524e6b87a (diff) | |
Don't pass -mfpmath=sse to Clang < 3.4, it's not supported
Change-Id: I875f72802d8745488d34f836818b21aafe69dcff
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'mkspecs/features')
| -rw-r--r-- | mkspecs/features/qt_module.prf | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/mkspecs/features/qt_module.prf b/mkspecs/features/qt_module.prf index c83133075b..32a722fb53 100644 --- a/mkspecs/features/qt_module.prf +++ b/mkspecs/features/qt_module.prf @@ -137,7 +137,17 @@ sse2:!contains(QT_CPU_FEATURES.$$QT_ARCH, sse2):!host_build:!if(static:contains( QMAKE_CFLAGS += $$QMAKE_CFLAGS_SSE2 QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSE2 } -gcc:equals(QT_ARCH, i386):contains(QT_CPU_FEATURES.$$QT_ARCH, sse2) { + +clang { + apple_clang_ver = $${QT_APPLE_CLANG_MAJOR_VERSION}.$${QT_APPLE_CLANG_MINOR_VERSION} + reg_clang_ver = $${QT_CLANG_MAJOR_VERSION}.$${QT_CLANG_MINOR_VERSION} + !lessThan(apple_clang_ver, "5.1")|!lessThan(reg_clang_ver, "3.4"): \ + CONFIG += compiler_supports_fpmath +} else: gcc { + CONFIG += compiler_supports_fpmath +} + +equals(QT_ARCH, i386):contains(QT_CPU_FEATURES.$$QT_ARCH, sse2):compiler_supports_fpmath { # Turn on SSE-based floating-point math QMAKE_CFLAGS += -mfpmath=sse QMAKE_CXXFLAGS += -mfpmath=sse |