DOS and glide driver updates from Daniel Borca
diff --git a/Makefile.mgw b/Makefile.mgw
index 8a95b25..77d6c97 100644
--- a/Makefile.mgw
+++ b/Makefile.mgw
@@ -32,7 +32,7 @@
 #
 #    Environment variables:
 #	CPU		optimize for the given processor.
-#			default = k6
+#			default = pentium
 #	GLIDE		path to Glide3 SDK; used with FX.
 #			default = $(TOP)/glide3
 #	FX=1		build for 3dfx Glide3. Note that this disables
@@ -62,7 +62,7 @@
 
 .PHONY : all libgl clean realclean
 
-CPU ?= k6
+CPU ?= pentium
 
 CFLAGS = -Wall -W -pedantic
 CFLAGS += -O2 -ffast-math -mcpu=$(CPU)