diff options
| -rw-r--r-- | GNUmakefile | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/GNUmakefile b/GNUmakefile index 23eb97c..26ed288 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -33,7 +33,8 @@ CXXFLAGS += -march=native -mtune=native else # -msse2 is in GCC 3.3, but it causes internal compiler error on salsa.cpp, # so don't use it unless we're at GCC 3.4 or later -CXXFLAGS += -msse2 +# actually, we're not using SSE2 intrinsics anymore, and -msse2 causes invalid instructions on non-SSE2 CPUs +# CXXFLAGS += -msse2 endif endif @@ -79,7 +80,7 @@ ifeq ($(CXX),CC) # override flags for CC (Solaris native C++ compiler) CXXFLAGS = -DNDEBUG -O -g -native LDFLAGS = ifeq ($(ISX86),1) -# SSE2 intrinsics should work in Sun Studio 12 +# SSE2 intrinsics should work in Sun Studio 12, but we're not using SSE2 intrinsics anymore # CXXFLAGS += -xarch=sse2 -D__SSE2__ endif endif |