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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-07-12 19:23:14 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-07-12 19:23:14 +0000 |
| commit | 396079844dda52776558ba51e3f8a12a22d98679 (patch) | |
| tree | 700ddb508f8642deef3387e2ad9ab4735017fe4f /aclocal | |
| parent | Added comment. (diff) | |
| download | rtems-396079844dda52776558ba51e3f8a12a22d98679.tar.bz2 | |
Patch rtems-rc-20000712-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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.
Diffstat (limited to 'aclocal')
| -rw-r--r-- | aclocal/rtems-debug.m4 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/aclocal/rtems-debug.m4 b/aclocal/rtems-debug.m4 new file mode 100644 index 0000000000..2f4941c3e1 --- /dev/null +++ b/aclocal/rtems-debug.m4 @@ -0,0 +1,19 @@ +AC_DEFUN(RTEMS_ENABLE_RTEMS_DEBUG, +[ +AC_ARG_ENABLE(rtems-debug, +[ --disable-rtems-debug disable RTEMS_DEBUG], +[case "${enableval}" in + yes) RTEMS_DEBUG=yes ;; + no) RTEMS_DEBUG=no ;; + *) AC_MSG_ERROR([bad value ${enableval} for RTEMS_DEBUG]) ;; +esac],[RTEMS_DEBUG=no]) +]) + +AC_DEFUN(RTEMS_CHECK_RTEMS_DEBUG, +[AC_REQUIRE(RTEMS_ENABLE_RTEMS_DEBUG) +if test x"${RTEMS_DEBUG}" = x"yes"; +then + AC_DEFINE_UNQUOTED(RTEMS_DEBUG,1,[if RTEMS_DEBUG is enabled]) +fi +]) + |