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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19 | CPU_CFLAGS=-m68302 -msoft-float |
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20 | |
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21 | # optimize flag: typically -0, could use -O4 or -fast |
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22 | # -O4 is ok for RTEMS |
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23 | CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer |
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24 | |
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25 | # This target does NOT support the TCP/IP stack so ignore requests |
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26 | # to enable it. |
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27 | HAS_NETWORKING=no |
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28 | |
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29 | # This section makes the target dependent options file. |
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30 | |
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31 | # NDEBUG (C library) |
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32 | # if defined asserts do not generate code. This is commonly used |
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33 | # as a command line option. |
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34 | # |
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35 | # RTEMS_TEST_NO_PAUSE (RTEMS tests) |
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36 | # do not pause between screens of output in the rtems tests |
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37 | # |
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38 | # RTEMS_DEBUG (RTEMS) |
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39 | # If defined, debug checks in RTEMS and support library code are enabled. |
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40 | |
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41 | define make-target-options |
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42 | @echo "/* #define NDEBUG 1 */ " >>$@ |
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43 | @echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@ |
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44 | @echo "/* #define RTEMS_DEBUG 1 */" >>$@ |
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45 | endef |
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46 | |
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47 | # The following are definitions of make-exe which will work using ld as |
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48 | # is currently required. It is expected that as of gcc 2.8, the end user |
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49 | # will be able to override parts of the compilers specs and link using gcc. |
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50 | |
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51 | ifeq ($(RTEMS_USE_GCC272),yes) |
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52 | |
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53 | # override default location of Standard C Library |
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54 | LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/libc.a |
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55 | LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/libm.a |
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56 | |
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57 | define make-exe |
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58 | $(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \ |
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59 | $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group |
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60 | $(NM) -g -n $(basename $@).exe > $(basename $@).num |
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61 | $(SIZE) $(basename $@).exe |
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62 | endef |
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63 | else |
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64 | define make-exe |
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65 | $(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_LD) -o $(basename $@).exe \ |
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66 | $(LINK_OBJS) $(LINK_LIBS) |
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67 | $(NM) -g -n $(basename $@).exe > $(basename $@).num |
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68 | $(SIZE) $(basename $@).exe |
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69 | endef |
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70 | endif |
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71 | # Miscellaneous additions go here |
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