diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2015-11-16 14:56:07 -0800 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2015-12-05 00:10:35 +0000 |
| commit | 4242fe0a039f271b98f7a2b6125ba76a45783ad1 (patch) | |
| tree | 67ffc681c79702aa82d22bf4c1c0b25ef4efe11a /config.tests/common/sse4_2 | |
| parent | d386ec1fd8f4340af70a2b8687a753b46eb973ca (diff) | |
Silence cl.exe warning about -arch:SSE2 being unknown in 64-bit builds
That implies we need to differentiate between a variable set but empty
and an empty variable. GCC, Clang and the Intel compiler accept -msse2
on 64-bit builds without warning (they also accept -mno-sse2), but the
Microsoft compiler does not have that option.
Change-Id: I54233388ba10994996ae3e749fd829085e8fd7b7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Diffstat (limited to 'config.tests/common/sse4_2')
| -rw-r--r-- | config.tests/common/sse4_2/sse4_2.pro | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/config.tests/common/sse4_2/sse4_2.pro b/config.tests/common/sse4_2/sse4_2.pro index 6a04b1f9a5..3816fdeae9 100644 --- a/config.tests/common/sse4_2/sse4_2.pro +++ b/config.tests/common/sse4_2/sse4_2.pro @@ -1,5 +1,5 @@ SOURCES = sse4_2.cpp CONFIG -= qt dylib release debug_and_release CONFIG += debug console -isEmpty(QMAKE_CFLAGS_SSE4_2):error("This compiler does not support SSE4.2") +!defined(QMAKE_CFLAGS_SSE4_2, "var"):error("This compiler does not support SSE4.2") else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSE4_2 |