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--- src/makefile
+++ src/makefile
@@ -203,7 +203,7 @@
 #
 # This is my compiler of choice, it seems to work most everywhere
 #
-CC = gcc
+CC ?= gcc
 
 # For allowing #if..#else..#endif constructs in LUA files - C. Blue
 # Note: The flags must contain
@@ -215,16 +215,26 @@
 # need to use the gcc invocation below instead.
 #
 # cpp variant:
-CPP = cpp
-CPPFLAGS = -C -P
+#CPP = cpp
+#CPPFLAGS = -C -P
 # gcc variant:
-#CPP = gcc
-#CPPFLAGS = -x c -E -Wp,-C,-P
+CPP ?= gcc
+CPPFLAGS = -x c -E -Wp,-C,-P
 
 
 # For variations with X11
 X11BASE = /usr/X11R6
 
+# defines
+ifdef USE_SDL
+CFLAGS += -DSOUND_SDL $(shell sdl-config --cflags)
+SDL_LIBS = $(shell sdl-config --libs) -lSDL_mixer
+endif
+
+ifdef USE_X
+CFLAGS += -I${X11BASE}/include -DUSE_X11
+LIBS += -L${X11BASE}/lib -lX11
+endif
 
 ##
 ## Standard version -- supports X11 (main-x11.c)
@@ -256,8 +266,9 @@
 # attempt to "guess" at many of these flags based on your system.
 #
 ## With SDL
-CFLAGS = -g -pipe -Wall -DUSE_X11 -DUSE_GCU -I${X11BASE}/include -D_XOPEN_SOURCE -D_BSD_SOURCE -DMEXP=19937 -DSOUND_SDL `sdl-config --cflags`
-LIBS = -L${X11BASE}/lib -L/usr/pkg/lib -lX11 -lncurses -lcrypt -lm `sdl-config --libs` -lSDL_mixer
+CFLAGS += -Wall
+CFLAGS += -DUSE_GCU -D_XOPEN_SOURCE -D_BSD_SOURCE -DMEXP=19937
+LIBS += -L/usr/pkg/lib -lncurses -lcrypt -lm ${SDL_LIBS}
 ##
 ## Without SDL
 #CFLAGS = -g -pipe -Wall -DUSE_X11 -DUSE_GCU -I${X11BASE}/include -D_XOPEN_SOURCE -D_BSD_SOURCE -DMEXP=19937
@@ -357,9 +368,6 @@
 # Compile a client with 'test client' version/tag
 tomenet.test: CFLAGS += -DTEST_CLIENT -O0
 
-# Normal release build
-tomenet: CFLAGS += -O2
-
 
 # Lua
 SRCS += $(LUASRCS)