From 9d86ace187eac7bea337a2dc17d3e5cb056f2b2b Mon Sep 17 00:00:00 2001 From: havoc Date: Sat, 14 Jun 2014 18:48:02 +0000 Subject: [PATCH] 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 --- makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/makefile b/makefile index e3887806..76e440ac 100644 --- 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 -- 2.39.2