@@ -, +, @@ 
---
 mkspecs/common/gcc-base.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mkspecs/common/gcc-base.conf	
+++ a/mkspecs/common/gcc-base.conf	
@@ -109,7 +109,7 @@ QMAKE_CFLAGS_MIPS_DSP  += -mdsp
 QMAKE_CFLAGS_MIPS_DSPR2 += -mdspr2
 
 # -march=haswell is supported as of GCC 4.9 and Clang 3.6
-QMAKE_CFLAGS_ARCH_HASWELL           = -march=core-avx2
+QMAKE_CFLAGS_ARCH_HASWELL           = -mavx2
 
 # Wrapper tools that understand .o/.a files with GIMPLE instead of machine code
 QMAKE_AR_LTCG           = gcc-ar cqs
--