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#
# Config file for MPC860 based Ethernet Comm Board
#
# $Id$
#
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU=powerpc
RTEMS_CPU_MODEL=mpc860
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=eth_comm
CPU_DEFINES=-DPPC_VECTOR_FILE_BASE=0x00000000
# This section makes the target dependent options file.
# NDEBUG (C library)
# if defined asserts do not generate code. This is commonly used
# as a command line option.
#
# RTEMS_TEST_NO_PAUSE (RTEMS tests)
# do not pause between screens of output in the rtems tests
#
# RTEMS_DEBUG (RTEMS)
# If defined, debug checks in RTEMS and support library code are enabled.
define make-target-options
@echo "/* #define NDEBUG 1 */ " >>$@
@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
@echo "/* #define RTEMS_DEBUG 1 */" >>$@
endef
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
#
CPU_CFLAGS = -mcpu=860
# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
# NOTE: some level of -O may be actually required by inline assembler
CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions
# 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)
# The --defsym arguments define arguments which are required by the linkcmds
# file which is designed for gcc 2.8
define make-exe
$(LD) $(XLDFLAGS) -T $(LINKCMDS) \
--defsym __fini=0 --defsym __init=0 \
-o $@ -u atexit -u __vectors -u download_entry \
$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
$(NM) -g -n $@ > $(basename $@).num
$(SIZE) $@
endef
else
define make-exe
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe \
$(LINK_OBJS) $(LINK_LIBS)
$(NM) -g -n $@ > $(basename $@).num
$(SIZE) $@
endef
endif
# Miscellaneous additions go here
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