Problems Making Uae4all

[HexDump]

Hi,

I´m adding some optimizations to critical's port. The problem is that the makefile he is supplying is strange for me. It seems to only have the linkage stage, but no rules to make the cpp's. Is there any trick I don´t know about makefiles that makes cpps in anyway without explicit rules?


Here the make file:

NAME = uae4all.gpe
O = o
RM = rm -f
CC = arm-linux-gcc
CXX = arm-linux-g++
STRIP = arm-linux-strip
SDL_BASE = C:/devkitGP2X/bin/arm-linux-

PROG = $(NAME)

all: $(PROG)

#FAME_CORE=1

DEFAULT_CFLAGS = `$(SDL_BASE)sdl-config --cflags`
LDFLAGS = `$(SDL_BASE)sdl-config --libs` -lSDL_mixer -lSDL -lmikmod -static
#-lSDL_mixer -lSDL


MORE_CFLAGS = -O3 -Isrc/ -Isrc/include/ -Isrc/menu -Isrc/vkbd -fomit-frame-pointer -Wno-unused -Wno-format -DUSE_SDL -DGCCCONSTFUNC="__attribute__((const))" -DUSE_UNDERSCORE -fno-exceptions -DUNALIGNED_PROFITABLE -DREGPARAM="__attribute__((regparm(3)))" -DOPTIMIZED_FLAGS -D__inline__=__inline__ -DSHM_SUPPORT_LINKS=0 -DOS_WITHOUT_MEMORY_MANAGEMENT -DVKBD_ALWAYS


MORE_CFLAGS+= -DROM_PATH_PREFIX=\"./roms/\" -DDATA_PREFIX=\"./data/\"

#MORE_CFLAGS+= -DUAE4ALL_NO_USE_RESTRICT

#MORE_CFLAGS+= -DNO_SOUND
MORE_CFLAGS+= -DGP2X
#MORE_CFLAGS+= -DDOUBLEBUFFER
MORE_CFLAGS+= -DNO_THREADS

#MORE_CFLAGS+= -DUAE_MEMORY_ACCESS
#MORE_CFLAGS+= -DSAFE_MEMORY_ACCESS
#MORE_CFLAGS+= -DERROR_WHEN_MEMORY_OVERRUN
#MORE_CFLAGS+= -DDEBUG_UAE4ALL
#MORE_CFLAGS+= -DDEBUG_UAE4ALL_FFLUSH
#MORE_CFLAGS+= -DDEBUG_M68K
#MORE_CFLAGS+= -DDEBUG_INTERRUPTS
#MORE_CFLAGS+= -DDEBUG_CIA
#MORE_CFLAGS+= -DDEBUG_SOUND
#MORE_CFLAGS+= -DDEBUG_MEMORY
#MORE_CFLAGS+= -DDEBUG_DISK
#MORE_CFLAGS+= -DDEBUG_CUSTOM
#MORE_CFLAGS+= -DDEBUG_EVENTS
#MORE_CFLAGS+= -DDEBUG_GFX -DDEBUG_BLITTER
#MORE_CFLAGS+= -DDEBUG_FRAMERATE
#MORE_CFLAGS+= -DAUTO_FRAMERATE=1400
#MORE_CFLAGS+= -DMAX_AUTO_FRAMERATE=4400
#MORE_CFLAGS+= -DAUTO_FRAMERATE_SOUND
#MORE_CFLAGS+= -DSTART_DEBUG=126
#MORE_CFLAGS+= -DMAX_AUTOEVENTS=1270000
#MORE_CFLAGS+= -DAUTO_RUN


#MORE_CFLAGS+= -DPROFILER_UAE4ALL

CFLAGS = $(DEFAULT_CFLAGS) $(MORE_CFLAGS)

OBJS = \
src/audio.o \
src/autoconf.o \
src/blitfunc.o \
src/blittable.o \
src/blitter.o \
src/cia.o \
src/compiler.o \
src/custom.o \
src/disk.o \
src/drawing.o \
src/ersatz.o \
src/gfxutil.o \
src/identify.o \
src/keybuf.o \
src/main.o \
src/md-support.o \
src/memory.o \
src/missing.o \
src/gui.o \
src/od-joy.o \
src/sound.o \
src/sdlgfx.o \
src/writelog.o \
src/zfile.o \
src/cpuspeed/cpu_speed.o \
src/menu/fade.o \
src/menu/menu.o \
src/menu/menu_load.o \
src/menu/menu_main.o \
src/menu/menu_overclock.o \
src/vkbd/vkbd.o \
src/gp2x/volumecontrol.o \
src/gp2x/inputmode.o

ifdef FAME_CORE
CFLAGS+=-DUSE_FAME_CORE
src/m68k/fame/fame.o: src/m68k/fame/fame.asm
nasm -f elf src/m68k/fame/fame.asm
OBJS += \
src/m68k/fame/fame.o \
src/m68k/fame/m68k_intrf.o
else
OBJS += \
src/m68k/uae/newcpu.o \
src/m68k/uae/readcpu.o \
src/m68k/uae/cpudefs.o \
src/m68k/uae/fpp.o \
src/m68k/uae/cpustbl.o \
src/m68k/uae/cpuemu.o

endif

CPPFLAGS = $(CFLAGS)

$(PROG): $(OBJS)
$(CC) $(CFLAGS) -o $(PROG) $(OBJS) $(LDFLAGS)
$(STRIP) $(PROG)


run: $(PROG)
./$(PROG)

clean:
$(RM) $(PROG) $(OBJS)

 

[bjimba]

I´m adding some optimizations to critical's port. The problem is that the makefile he is supplying is strange for me. It seems to only have the linkage stage, but no rules to make the cpp's. Is there any trick I don´t know about makefiles that makes cpps in anyway without explicit rules?

Well, yes -- implicit rules. GNU Make even has built-in ones.

See: http://www.gnu.org/software/make/manual/ht...er/make_10.html

 

[HexDump]

Ok, thnaks bjimba. Something was telling me I was missing something.


Heump.