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simd.prf: replace CONFIG based neon check with a QT_CPU_FEATURES check 

If one doesn't set CONFIG+=neon in it's mkspec but the compiler enables
it, Qt fails during linking of libQtGui,
because simd.prf isn't executed as needed (doesn't run into neon{..}).

Although a mkspec which enabled neon (-mfpu=neon) without CONFIG+=neon
could be considered broken,
it's still simpler to just 'fix' Qt to not fail unexpected.

Follow-up to e5066a3a2e

Task-number: QTBUG-37264
Change-Id: I3aa0afbe430547971e76c2c988697c133d69796b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
bb10
Thomas Senyk 2014-03-03 18:15:37 +01:00 committed by The Qt Project
parent 7b1058ac92
commit aff7e6c02e
1 changed files with 1 additions and 1 deletions
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mkspecs/features/simd.prf
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@ -117,7 +117,7 @@ QT_CPU_FEATURES = $$eval(QT_CPU_FEATURES.$$QT_ARCH)
silent:avx2_compiler.commands = @echo compiling[avx2] ${QMAKE_FILE_IN} && $$avx2_compiler.commands
QMAKE_EXTRA_COMPILERS += avx2_compiler
}
neon {
contains(QT_CPU_FEATURES.$$QT_ARCH, neon) {
HEADERS += $$NEON_HEADERS
neon_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)