gbadev/toolchain.mk at master · eauc/gbadev · GitHub

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# DEBUG_PREFIX = @echo ++

DEVKITPRO = /opt/devkitpro
DEVKITARM = $(DEVKITPRO)/devkitARM

EMU_PATH  = /opt/vba
EMU_CMD   = $(EMU_PATH)/VisualBoyAdvance
EMU_OPT   =

TAGSFILE = TAGS

PATH      := $(DEVKITARM)/bin:$(PATH)

PREFIX    = arm-eabi-

CC        = $(PREFIX)gcc
AS        = $(PREFIX)as
LD        = $(PREFIX)gcc
AR        = $(PREFIX)ar rcs
OBJCOPY   = $(PREFIX)objcopy
GBAFIX    = $(DEBUG_PREFIX) gbafix
EMU       = $(DEBUG_PREFIX) $(EMU_CMD)
TAGSCMD   = etags

ARCH       = -mthumb-interwork
ARCH_THUMB = -mthumb -mlong-calls $(ARCH)
ARCH_ARM   = -marm -mlong-calls $(ARCH)

CFLAGS    = -Wall -Wextra -O2\
	    -mcpu=arm7tdmi -mtune=arm7tdmi\
	    -fno-strict-aliasing\
          -I$(INCDIR) \
	    -I$(dir $<) \
	    -MMD -MP -MT $@
# CFLAGS    = -Wall -Wextra -O2\
# 	    -fno-strict-aliasing\
#             -I$(INCDIR) \
# 	    -I$(dir $<) \
# 	    -MMD -MP -MT $@
ASFLAGS   =
LDFLAGS   = $(ARCH) -specs=gba.specs
TAGSFLAGS = --declarations