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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-06-14 18:54:24 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-06-14 18:54:24 +0000 |
| commit | 15aa5ffbfd859e7e16e8e3dbbb35f548646ee984 (patch) | |
| tree | 1d7970475cb8ba6d24aa940e44410deea740a50e /tools/cpu/sh/aclocal.m4 | |
| parent | Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>: (diff) | |
| download | rtems-15aa5ffbfd859e7e16e8e3dbbb35f548646ee984.tar.bz2 | |
Patch ("FIX: no_cpu/no_bsp") from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:
This patch should fix the nastiest configuration bugs for no_cpu/no_bsp.
With this patch applied, configure --target=no_cpu-rtems now correctly
acknowledges its configuration, but later fails building when trying to
build libcsupport (I leave this problem for you :-).
Fixes/Changes:
* aclocal/canonicalize-target-name.m4: use RTEMS_CPU instead of
target_cpu, switch to a native compiler setup if target = no_cpu*rtems,
ie. implicitly use host=target (native) and RTEMS_CPU=no_cpu for
--target=no_cpu*rtems.
* add no_bsp/bsp_specs (Support -qrtems, -qrtems_debug; please check
before adding :-)
* Use RTEMS_CANONICALIZE_TARGET_CPU instead of AC_CANONICAL_SYSTEM in
toplevel/configure.in
* All references to $target_cpu in aclocal/*.m4, Makefile.ins and *.cfg
files changed to RTEMS_CPU
* bug fixes to exec/score/cpu/no_cpu/wrap (This part of the patch may
result into patch rejections, because your recently posted patch may
also have addressed this problem).
After applying this patch, please do:
cvs add c/src/lib/libbsp/no_cpu/no_bsp/bsp_specs
./autogen
Diffstat (limited to '')
| -rw-r--r-- | tools/cpu/sh/aclocal.m4 | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/tools/cpu/sh/aclocal.m4 b/tools/cpu/sh/aclocal.m4 index 5b6113bc96..818ad53205 100644 --- a/tools/cpu/sh/aclocal.m4 +++ b/tools/cpu/sh/aclocal.m4 @@ -63,35 +63,37 @@ dnl and we have to fix it for rtems ourselves AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU, [ -AC_REQUIRE([AC_CANONICAL_SYSTEM]) +rtems_target=$target; +case "$target" in +no_cpu*) target=$host;; +*) ;; +esac +AC_CANONICAL_SYSTEM AC_MSG_CHECKING(rtems target cpu) changequote(,)dnl -case "${target}" in +case "${rtems_target}" in # hpux unix port should go here i[3456]86-go32-rtems*) - target_cpu=i386 + RTEMS_CPU=i386 ;; i[3456]86-pc-linux*) # unix "simulator" port - target_cpu=unix + RTEMS_CPU=unix ;; i[3456]86-*freebsd2*) # unix "simulator" port - target_cpu=unix + RTEMS_CPU=unix ;; no_cpu-*rtems*) - target_cpu=no_cpu - ;; - ppc*-*rtems*) - target_cpu=powerpc + RTEMS_CPU=no_cpu ;; sparc-sun-solaris*) # unix "simulator" port - target_cpu=unix + RTEMS_CPU=unix ;; *) - target_cpu=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + RTEMS_CPU=`echo $rtems_target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` ;; esac changequote([,])dnl -AC_MSG_RESULT($target_cpu) +AC_MSG_RESULT($RTEMS_CPU) ]) # Do all the work for Automake. This macro actually does too much -- |