Revert "Make sure to use SDL_CFLAGS everywhere we include SDL headers"

This reverts commit accceed9.

This has proven to cause all sorts of odd build breakages.  I don't think it's
quite ready for stable.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

Makefile

@@ -163,7 +163,7 @@ cocoa.o: cocoa.m
 
 sdl.o: sdl.c keymaps.c sdl_keysym.h
 
-sdl.o audio/sdlaudio.o baum.o: CFLAGS += $(SDL_CFLAGS)
+sdl.o audio/sdlaudio.o: CFLAGS += $(SDL_CFLAGS)
 
 vnc.o: vnc.c keymaps.c sdl_keysym.h vnchextile.h d3des.c d3des.h
 

Makefile.target

@@ -724,8 +724,6 @@ LDFLAGS+=-p
 main.o: CFLAGS+=-p
 endif
 
-vl.o: CFLAGS+=$(SDL_CFLAGS)
-
 $(QEMU_PROG): LIBS += $(SDL_LIBS) $(COCOA_LIBS) $(CURSES_LIBS) $(BRLAPI_LIBS) $(VDE_LIBS)
 
 $(QEMU_PROG): $(OBJS) ../libqemu_common.a libqemu.a