mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-08-30 09:21:53 +08:00
Joel Sherrill
b8a30d07a5
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 :)
74 lines
1.7 KiB
INI
74 lines
1.7 KiB
INI
#
|
|
# Config file for a "generic 68360" BSP
|
|
#
|
|
# $Id$
|
|
#
|
|
|
|
RTEMS_CPU=m68k
|
|
|
|
ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
|
|
RTEMS_CPU_MODEL=m68040
|
|
else
|
|
RTEMS_CPU_MODEL=mcpu32
|
|
endif
|
|
|
|
include $(RTEMS_ROOT)/make/custom/default.cfg
|
|
|
|
# This is the actual bsp directory used during the build process.
|
|
RTEMS_BSP_FAMILY=gen68360
|
|
|
|
#
|
|
# You must use versions of gcc and gas that support the -mcpu32 option.
|
|
#
|
|
ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
|
|
CPU_CFLAGS= -m68040
|
|
else
|
|
CPU_CFLAGS = -mcpu32
|
|
endif
|
|
|
|
# optimize flag: typically -0, could use -O4 or -fast
|
|
# -O4 is ok for RTEMS
|
|
CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
|
|
|
|
# This section makes the target dependent options file.
|
|
|
|
ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
|
|
define make-target-options
|
|
endef
|
|
else
|
|
define make-target-options
|
|
@echo "#define RTEMS__mcpu32p__ 1" >>$@
|
|
endef
|
|
endif
|
|
|
|
# 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 ($(RTEMS_USE_GCC272),yes)
|
|
|
|
# override default location of Standard C Library
|
|
LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libc.a
|
|
LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libm.a
|
|
|
|
define make-exe
|
|
@ echo
|
|
@ echo "WARNING: newlib may use bit test instructions!!"
|
|
@ echo
|
|
$(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \
|
|
$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
|
|
$(NM) -g -n $(basename $@).exe > $(basename $@).num
|
|
$(SIZE) $(basename $@).exe
|
|
endef
|
|
else
|
|
|
|
define make-exe
|
|
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $@ \
|
|
$(LINK_OBJS) $(LINK_LIBS)
|
|
$(NM) -g -n $@ > $(basename $@).num
|
|
$(SIZE) $@
|
|
endef
|
|
endif
|
|
|
|
# Miscellaneous additions go here
|