path: root/make/custom/ods68302.cfg

#
#  Config file for a "ODS 68302" BSP
#
#  Differs from the gen68302 by providing most of the boot code as C
#  code. This allows separate board definitions to be based on C
#  header files. The file is based on the VARIANT defined.
#
#  $Id$
#

include $(RTEMS_ROOT)/make/custom/default.cfg

RTEMS_CPU=m68k
RTEMS_CPU_MODEL=m68302

# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=ods68302

#
#  This contains the compiler options necessary to select the CPU model
#  and (hopefully) optimize for it. 
#
# 68000+softfloat results in gcc 2.95.2 giving default libraries. 
# CPU_CFLAGS = -m68302 -msoft-float
CPU_CFLAGS = -m68302

# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer

# debugging please
CFLAGS_DEBUG_V =

# The following are definitions of make-exe which will work using ld as
# is currently required.  It is expected that as of gcc 2.8, the end user
# will be able to override parts of the compilers specs and link using gcc.

ifeq ($(RTEMS_USE_GCC272),yes)

# override default location of Standard C Library
# LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/libc.a
# LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/libm.a

define make-exe
	$(LD) $(LDFLAGS) -N \
            -T $(LINKCMDS) -o $(basename $@).exe \
	    $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
	$(NM) -g -n $(basename $@).exe > $(basename $@).num
	$(SIZE) $(basename $@).exe
endef
else

define make-exe
	$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \
	    -o $@ \
	    $(LINK_OBJS) $(LINK_LIBS)
	$(NM) -g -n $@ > $(basename $@).num
	$(SIZE) $@
endef
endif
# Miscellaneous additions go here

ifeq ($(RTEMS_DEBUGGER),yes)
LINKCMDS=$(PROJECT_RELEASE)/lib/debugrom
else
LINKCMDS=$(PROJECT_RELEASE)/lib/rom
endif