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| author | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2006-12-13 05:55:42 +0000 |
|---|---|---|
| committer | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2006-12-13 05:55:42 +0000 |
| commit | b3a02e2f7db0687a9465aa221a3bbe302417da6c (patch) | |
| tree | 22723a04d7fa9a069d3d8d82883462776f6933f2 | |
| parent | 822fc17682d52bc89f5f3672a3b809431a069c6b (diff) | |
enable auto-vectorization on gcc 4.1.2; try out building with pentium3 and sse
svn path=/trunk/; revision=6848
| -rwxr-xr-x | packages/linux_make/Makefile | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/packages/linux_make/Makefile b/packages/linux_make/Makefile index 775bda88..e767a549 100755 --- a/packages/linux_make/Makefile +++ b/packages/linux_make/Makefile @@ -19,18 +19,19 @@ include $(BUILDLAYOUT_DIR)/Makefile.buildlayout TARGET_PLATFORM := $(shell uname -m) ifeq ($(TARGET_PLATFORM),i686) # Generic x86 (tune for Pentium III, since that's more common these days) -OPT_CFLAGS += -march=i386 -else - ifeq ($(TARGET_PLATFORM),ppc) +#OPT_CFLAGS += -march=i386 +OPT_CFLAGS += -march=pentium3 -msse -mfpmath=sse +endif +ifeq ($(TARGET_PLATFORM),ppc) OPT_CFLAGS += -pipe -fsigned-char -mpowerpc-gfxopt - else - # more CPUs should go here - OPT_CFLAGS += - endif endif -# lots more here: http://www.gentoo.se/docs/doc-cflags.php +GCC_VERSION := $(shell gcc -dumpversion) +ifeq ($(GCC_VERSION),4.1.2) + OPT_CFLAGS += -ftree-vectorize -ftree-vectorizer-verbose=3 +endif +# lots more here: http://www.gentoo.se/docs/doc-cflags.php # these are sent to all of the various Makefiles so that they all copy their # output to the same directory tree |