--- Makefile.orig	2004-03-11 13:22:44.000000000 +0100
+++ Makefile	2004-03-11 13:25:04.000000000 +0100
@@ -20,9 +20,14 @@
 ARCH=axp
 RPMARCH=alpha
 else
+ifneq (,$(findstring ppc,$(shell uname -m)))
+ARCH=ppc
+RPMARCH=ppc
+else
 ARCH=i386
 RPMARCH=i386
 endif
+endif
 NOARCH=noarch
 
 MOUNT_DIR=..
@@ -54,8 +59,8 @@
 RELEASE_CFLAGS=$(BASE_CFLAGS) -O6 -ffast-math -funroll-loops \
 	-fomit-frame-pointer -fexpensive-optimizations
 else
-RELEASE_CFLAGS=$(BASE_CFLAGS) -g -mcpu=pentiumpro -O6 -ffast-math -funroll-loops \
-	-fomit-frame-pointer -fexpensive-optimizations
+RELEASE_CFLAGS=-ffast-math -funroll-loops $(BASE_CFLAGS)
+#	-fomit-frame-pointer -fexpensive-optimizations
 endif
 
 DEBUG_CFLAGS=$(BASE_CFLAGS) -g
@@ -64,9 +69,9 @@
 XLDFLAGS=-L/usr/X11R6/lib -lX11 -lXext -lXxf86dga
 XCFLAGS=
 
-GLLDFLAGS=-L/usr/X11R6/lib -L/usr/local/lib -L$(MESA_DIR)/lib -lX11 -lXext -lm -ljpeg
-GLXLDFLAGS=-L/usr/X11R6/lib -L/usr/local/lib -L$(MESA_DIR)/lib -lX11 -lXext -lXxf86dga -lXxf86vm -lm -ljpeg
-GLCFLAGS=-I$(MESA_DIR)/include -I/usr/include/glide
+GLLDFLAGS=-L/usr/X11R6/lib -lX11 -lXext -lm -ljpeg
+GLXLDFLAGS=-L/usr/X11R6/lib -lX11 -lXext -lXxf86dga -lXxf86vm -lm -ljpeg
+#GLCFLAGS=-I$(MESA_DIR)/include -I/usr/include/glide
 
 SHLIBEXT=so
 
@@ -100,6 +105,8 @@
 	$(BUILDDIR)/ref_gl.$(SHLIBEXT)
 endif
 
+RELEASE_CFLAGS += $(OPTCFLAGS)
+
 build_debug:
 	@-mkdir $(BUILD_DEBUG_DIR) \
 		$(BUILD_DEBUG_DIR)/client \
--- sys_linux.c.orig	2004-03-11 13:22:48.000000000 +0100
+++ sys_linux.c	2004-03-11 13:22:53.000000000 +0100
@@ -223,6 +223,8 @@
 	const char *gamename = "gamei386.so";
 #elif defined __alpha__
 	const char *gamename = "gameaxp.so";
+#elif defined __powerpc__
+	const char *gamename = "gameppc.so";
 #else
 #error Unknown arch
 #endif