source: rtems/make/custom/gen68360.cfg @ b8a30d07

4.104.114.84.95
Last change on this file since b8a30d07 was b8a30d07, checked in by Joel Sherrill <joel.sherrill@…>, on Jul 13, 2000 at 3:05:38 PM

Patch rtems-rc-20000713-1-cvs.diff from Ralf Corsepius <corsepiu@…>
that is yet another multilib-related structual cleanup patch:

Changes:

  • Make RTEMS_TEST_NO_PAUSE a tests/ subpackage specific option.
    • Remove RTEMS_TEST_NO_PAUSE from custom/*.cfg, targopts.h and cpuopts.h.
    • Add autoconf macros RTEMS_*_RTEMS_TEST_NO_PAUSE (aclocal/rtems-test-no-pause.m4).
    • Add RTEMS_*_RTEMS_TEST_NO_PAUSE support to sptests/configure.ins and tmtests/configure.in. These are the only subdirectories which currently apply RTEMS_TEST_NO_PAUSE.
    • Add autoconf-DEFS support to all test subpackages' configure.ins below tests/. I.e. AC_DEFINES now get explicitly propagated as preprocessor defines into Makefiles, cf. AM_CPPFLAGS in tests/*/*.am, instead of using a global config-files.
    • Remove NDEBUG from custom/*.cfg.
  • AC_DEFINE POSIX_API, ITRON_API and MULTIPROCESSING in exec/configure.in, only.
    • All other sources now should relay on the values from cpuopts.h and should not define them themselves.
    • Several related changes to many configure.ins
  • Bug-fixes to RTEMS_*_RTEMS_DEBUG macros (Actually workarounds to quoting bugs in autoconf).

Notes:

  • This patch is rather immature and only tested for a small subset of BSPs (requires the tests to be enabled and therefore takes an tremendous amount of disc space and time.)
  • The patches to *cfg were generated by a script. Expect file formating changes :)
  • Property mode set to 100644
File size: 1.7 KB
Line 
1#
2#  Config file for a "generic 68360" BSP
3#
4#  $Id$
5#
6
7RTEMS_CPU=m68k
8
9ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
10RTEMS_CPU_MODEL=m68040
11else
12RTEMS_CPU_MODEL=mcpu32
13endif
14
15include $(RTEMS_ROOT)/make/custom/default.cfg
16
17# This is the actual bsp directory used during the build process.
18RTEMS_BSP_FAMILY=gen68360
19
20#
21# You must use versions of gcc and gas that support the -mcpu32 option.
22#
23ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
24CPU_CFLAGS= -m68040
25else
26CPU_CFLAGS = -mcpu32
27endif
28
29# optimize flag: typically -0, could use -O4 or -fast
30# -O4 is ok for RTEMS
31CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
32
33#  This section makes the target dependent options file.
34
35ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
36define make-target-options
37endef
38else
39define make-target-options
40        @echo "#define RTEMS__mcpu32p__ 1"                  >>$@
41endef
42endif
43
44# The following are definitions of make-exe which will work using ld as
45# is currently required.  It is expected that as of gcc 2.8, the end user
46# will be able to override parts of the compilers specs and link using gcc.
47
48ifeq ($(RTEMS_USE_GCC272),yes)
49
50# override default location of Standard C Library
51LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libc.a
52LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libm.a
53
54define make-exe
55        @ echo
56        @ echo "WARNING: newlib may use bit test instructions!!"
57        @ echo
58        $(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \
59            $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
60        $(NM) -g -n $(basename $@).exe > $(basename $@).num
61        $(SIZE) $(basename $@).exe
62endef
63else
64
65define make-exe
66        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $@ \
67            $(LINK_OBJS) $(LINK_LIBS)
68        $(NM) -g -n $@ > $(basename $@).num
69        $(SIZE) $@
70endef
71endif
72
73# Miscellaneous additions go here
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