source: rtems/make/custom/efi68k.cfg @ effc2c4

Last change on this file since effc2c4 was effc2c4, checked in by Joel Sherrill <joel.sherrill@…>, on Apr 3, 2000 at 2:44:39 PM

Patch rtems-rc-4.5.0-6-cvs.diff from Ralf Corsepius <corsepiu@…>.
The patch contains:

  • build variants support
  • Reworked make-exe custom/*.cfg for all targets (Should be self-explanatory, may still be incomplete)
  • Several fixes to custom/*.cfgs related to setting debug flags
  • Fixes to some bsp_specs for BSPs which apparently have never been build with debugging before ;)
  • pc386.cfg fix attempts (cf. my mail from earlier today)
  • Updated ampolish (No need to run it, the patch contains the result from having applied it)

Known bugs/deficiencies related to this work:

  • "make [clean|distclean]" support is still incomplete (e.g. "make clean" does not delete all Depends-o-*)
  • Completely untested for linux/posix and hppa.
  • Build failures of i960 BSPs (make VARIANT=DEBUG) - I guess, they are not related to this patch.
  • Successfully tested for all sh, sparc, i386, ppc, m68k BSPs (make VARIANT=DEBUG)
  • make VARIANT=PROFILE not supported by all BSPs (I don't care :)
  • make VARIANT=DEBUG failures below tests/ for some BSPs (e.g. gensh1), because of the tests's binaries being too large to fit into the target memory layout.
  • Property mode set to 100644
File size: 2.0 KB
Line 
1#
2#  Config file for the efi68k BSP
3#
4#  $Id$
5#
6
7include $(RTEMS_ROOT)/make/custom/default.cfg
8
9RTEMS_CPU=m68k
10RTEMS_CPU_MODEL=m68000
11
12# This is the actual bsp directory used during the build process.
13RTEMS_BSP_FAMILY=efi68k
14
15#  This contains the compiler options necessary to select the CPU model
16#  and (hopefully) optimize for it.
17#
18CPU_CFLAGS = -m68000 -msoft-float
19
20# optimize flag: typically -0, could use -O4 or -fast
21# -O4 is ok for RTEMS
22CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
23
24#  This section makes the target dependent options file.
25
26#  NDEBUG (C library)
27#     if defined asserts do not generate code.  This is commonly used
28#     as a command line option.
29#
30#  RTEMS_TEST_NO_PAUSE (RTEMS tests)
31#     do not pause between screens of output in the rtems tests
32#
33#  RTEMS_DEBUG (RTEMS)
34#     If defined, debug checks in RTEMS and support library code are enabled.
35
36define make-target-options
37        @echo "/* #define NDEBUG 1 */ "                     >>$@
38        @echo "#define RTEMS_TEST_NO_PAUSE 1"               >>$@
39        @echo "/* #define RTEMS_DEBUG  1 */"                >>$@
40endef
41
42# The following are definitions of make-exe which will work using ld as
43# is currently required.  It is expected that as of gcc 2.8, the end user
44# will be able to override parts of the compilers specs and link using gcc.
45
46ifeq ($(RTEMS_USE_GCC272),yes)
47define make-exe
48        $(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).nxe \
49            $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
50        $(OBJCOPY) -O srec $(basename $@).nxe $(basename $@).i
51        $(SED) -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \
52            $(PACKHEX) > $(basename $@).exe
53        $(NM) -g -n $(basename $@).nxe > $(basename $@).num
54        $(SIZE) $(basename $@).nxe
55endef
56else
57define make-exe
58        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).nxe \
59            $(LINK_OBJS) $(LINK_LIBS)
60        $(OBJCOPY) -O srec $(basename $@).nxe $(basename $@).i
61        $(SED) -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \
62            $(PACKHEX) > $@
63        $(NM) -g -n $(basename $@).nxe > $(basename $@).num
64        $(SIZE) $(basename $@).nxe
65endef
66endif
67
68# Miscellaneous additions go here
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