[bffb938] | 1 | # |
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| 2 | # Config file for a "generic 68302" BSP |
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| 3 | # |
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| 4 | # $Id$ |
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| 5 | # |
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| 6 | |
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| 7 | include $(RTEMS_ROOT)/make/custom/default.cfg |
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| 8 | |
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| 9 | RTEMS_CPU=m68k |
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| 10 | RTEMS_CPU_MODEL=m68302 |
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| 11 | |
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| 12 | # This is the actual bsp directory used during the build process. |
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| 13 | RTEMS_BSP_FAMILY=gen68302 |
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| 14 | |
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| 15 | # |
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| 16 | # This contains the compiler options necessary to select the CPU model |
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| 17 | # and (hopefully) optimize for it. |
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| 18 | # |
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[df49c60] | 19 | # 68000+softfloat results in gcc 2.95.2 giving default libraries. |
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| 20 | # CPU_CFLAGS = -m68302 -msoft-float |
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| 21 | CPU_CFLAGS = -m68302 |
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[bffb938] | 22 | |
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| 23 | # optimize flag: typically -0, could use -O4 or -fast |
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| 24 | # -O4 is ok for RTEMS |
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| 25 | CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer |
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| 26 | |
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| 27 | # This section makes the target dependent options file. |
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| 28 | |
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| 29 | define make-target-options |
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| 30 | endef |
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| 31 | |
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| 32 | # The following are definitions of make-exe which will work using ld as |
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| 33 | # is currently required. It is expected that as of gcc 2.8, the end user |
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| 34 | # will be able to override parts of the compilers specs and link using gcc. |
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| 35 | |
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| 36 | ifeq ($(RTEMS_USE_GCC272),yes) |
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| 37 | |
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| 38 | # override default location of Standard C Library |
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[2094513] | 39 | # LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/libc.a |
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| 40 | # LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/libm.a |
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[bffb938] | 41 | |
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| 42 | define make-exe |
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| 43 | $(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \ |
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| 44 | $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group |
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| 45 | $(NM) -g -n $(basename $@).exe > $(basename $@).num |
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| 46 | $(SIZE) $(basename $@).exe |
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| 47 | endef |
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| 48 | else |
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| 49 | define make-exe |
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[df49c60] | 50 | $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $@ \ |
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[98100d2] | 51 | $(LINK_OBJS) $(LINK_LIBS) |
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[df49c60] | 52 | $(NM) -g -n $@ > $(basename $@).num |
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| 53 | $(SIZE) $@ |
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[bffb938] | 54 | endef |
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| 55 | endif |
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| 56 | # Miscellaneous additions go here |
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