mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-28 15:53:06 +08:00
Joel Sherrill
396079844d
that is yet another multilib-related structual cleanup patch:
Changes:
* Make RTEMS_DEBUG a global per-cpu configuration option
* Remove RTEMS_DEBUG from targopts.h
* Add a global --enable-rtems-debug option disabled by default.
* Add RTEMS_DEBUG to cpuopts.h
* Remove all references to RTEMS_DEBUG from custom/*.cfg
Notes:
* RTEMS_DEBUG is set in c/src/exec/configure.in only
(RTEMS_CHECK_RTEMS_DEBUG) and should be defined in cpuopts.h only.
BSPs should not redefine it, but use the value being provided by
cpuopts.h.
=> With multilibs, users have to choose: Either enable RTEMS_DEBUG
for all BSPs and CPU_MODELs of a cpu or not.
* Only few BSPs had RTEMS_DEBUG enabled, therefore I set the default
to disabled.
* This patch influences the per-BSP building scheme. Existing BSPs
which set RTEMS_DEBUG in their make-target-options rule might have
problems at runtime.
62 lines
1.6 KiB
INI
62 lines
1.6 KiB
INI
#
|
|
# Config file for the Cygwin based RTEMS UNIX
|
|
#
|
|
# $Id$
|
|
#
|
|
|
|
RTEMS_CPU=unix
|
|
RTEMS_CPU_FAMILY=i386
|
|
RTEMS_CPU_MODEL=i486dx
|
|
RTEMS_UNIX_FLAVOR=cygwin
|
|
|
|
# This is the actual bsp directory used during the build process.
|
|
RTEMS_BSP_FAMILY=posix
|
|
|
|
include $(RTEMS_ROOT)/make/custom/default.cfg
|
|
|
|
# RTEMS_LIBC_DIR must already be set (by configuration) DOES NOT MATTER
|
|
LIBC_DEFINES =-D_POSIX_C_SOURCE
|
|
LIBC_DEFINES+=-DRTEMS_UNIXLIB -DRTEMS_UNIX -DMALLOC_PROVIDED
|
|
|
|
# The following define the memory reserved in the executable for the
|
|
# RTEMS Workspace and the C Program Heap.
|
|
LIBC_DEFINES += -DWORKSPACE_MB=2
|
|
LIBC_DEFINES += -DHEAPSPACE_MB=1
|
|
|
|
DEFINES += -D_BSD_SOURCE
|
|
|
|
# optimize flag: typically -0, could use -O4 or -fast
|
|
# -O4 is ok for RTEMS
|
|
CFLAGS_OPTIMIZE_V = -O2
|
|
|
|
# This section makes the target dependent options file.
|
|
|
|
# NDEBUG (C library)
|
|
# if defined asserts do not generate code. This is commonly used
|
|
# as a command line option.
|
|
#
|
|
# RTEMS_TEST_NO_PAUSE (RTEMS tests)
|
|
# do not pause between screens of output in the rtems tests
|
|
#
|
|
# NO_TABLE_MOVE (SPARC PORT)
|
|
# do not have a second trap table -- use the BSP's
|
|
#
|
|
# RTEMS_UNIX (unix)
|
|
# Define this to indicate this is an RTEMS UNIX port.
|
|
|
|
define make-target-options
|
|
echo "/* #define NDEBUG 1 */ " >>$@
|
|
echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
|
|
echo "#define RTEMS_UNIX 1 " >>$@
|
|
endef
|
|
|
|
define make-exe
|
|
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $@ $(LINK_OBJS) $(LINK_LIBS)
|
|
$(NM) -ng $@ > $(basename $@).num
|
|
$(SIZE) $@
|
|
endef
|
|
|
|
|
|
# *****************************************************************
|
|
# Miscellaneous additions go here
|