#
#  Makefile for Ada sockets example
#
#  Directly produces an executable for a BSP which directly runs
#  the format (usually ELF) produced by just linking an application.
#  There are a couple of BSP families which require just a bit of
#  assistance that this Makefile knows about -- gen5200 and pc386.
#  The executables produced by this Makefile should run on at least the
#  following BSPs:
#      arm/edb7312
#      i386/pc386
#      mips/jmr3904
#      powerpc/icecube
#      powerpc/psim
#      powerpc/score603e
#      sparc/erc32
#      sparc/leon2
#      sparc/leon3
#
#  Some BSPs require extra manipulation of the ELF file before it can
#  be run on the target hardware.
#

PROGRAM=hello

include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
include $(RTEMS_CUSTOM)
include $(PROJECT_ROOT)/make/leaf.cfg

# GEN5200 Specific Information
ifeq ($(RTEMS_BSP_FAMILY),gen5200)
  LINKARGS+=-qnolinkcmds -T$(RTEMS_LINKCMDS)
endif

# PC386 Specific Information
ifeq ($(RTEMS_BSP_FAMILY),pc386)
  HEADERADDR=0x00097E00
  START16FILE=$(RTEMS_MAKEFILE_PATH)/lib/start16.bin
  START16ADDR=0x00097C00
  RELOCADDR=0x00100000
  LINKARGS+= -Wl,-Ttext,$(RELOCADDR) 
endif

# Tool helpers
GNATMAKE=$(AS:as=gnatmake)
CARGS =-B${RTEMS_MAKEFILE_PATH}/lib/ -specs bsp_specs -qrtems $(CPU_CFLAGS) 
CARGS+=-DGNAT_MAIN_STACKSPACE=100

all:  $(PROGRAM)

$(PROGRAM): init.o *.adb
	$(GNATMAKE) -v -O -gnata -gnatE -gnato $(@) -g \
	    -I../src \
	    -bargs -Mgnat_main \
	    -largs $(CARGS) $(LINKARGS) init.o
	$(SIZE) $(@)
ifeq ($(RTEMS_BSP_FAMILY),pc386)
	mv $(@) $(@).obj
	$(OBJCOPY) -O elf32-i386 \
            --remove-section=.rodata \
            --remove-section=.comment \
            --remove-section=.note \
            --strip-unneeded $(@).obj $(@)
	$(OBJCOPY) -O binary $(@).obj $(@).bin
	$(RTEMS_MAKEFILE_PATH)/build-tools/bin2boot -v $(@).bt $(HEADERADDR) \
          $(START16FILE) $(START16ADDR) 0 $(@).bin $(RELOCADDR) 0
else
endif

init.o: init.c
	$(CC) $(CFLAGS) $(CPU_CFLAGS) -c init.c

clean:
	rm -f b~*.*  *.o *.ali $(EXAMPLES)
	rm -f *.num *.exe *.obj *.bin *.bt