raise system requirements to Pentium3 so that we can force the math

pipeline to SSE, this fixes lightmap alignment issues in several
usermade quake maps (where the x87 increased precision was resulting in
different rounding than in the map compiler)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12088 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=27508c2bb7671a9ddc486c4f379bae0d913a5836

diff --git a/makefile b/makefile
index e388780648e90bdc3db2aee8c8524ff3b5a0e77a..76e440ac2ce13f0f7e4afa7ea76f394c3549e63f 100644 (file)
--- a/makefile
+++ b/makefile
@@ -230,7 +230,7 @@ ifeq ($(WIN32RELEASE), 1)
 #      TARGET=i686-pc-mingw32
 #      CC=$(TARGET)-g++
 #      WINDRES=$(TARGET)-windres
-       CPUOPTIMIZATIONS=-march=i686 -fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fno-trapping-math
+       CPUOPTIMIZATIONS=-march=pentium3 -fpmath=sse -fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fno-trapping-math
 #       CPUOPTIMIZATIONS+=-DUSE_WSPIAPI_H -DSUPPORTIPV6
        LDFLAGS_WINCOMMON=-Wl,--large-address-aware
 else