summaryrefslogtreecommitdiffstats
path: root/cpukit/acinclude.m4
diff options
context:
space:
mode:
authorRalf Corsepius <ralf.corsepius@rtems.org>2003-11-20 07:02:53 +0000
committerRalf Corsepius <ralf.corsepius@rtems.org>2003-11-20 07:02:53 +0000
commit3da33bf8132ee46cb268ae732670bd0c534c3ada (patch)
tree38a6a723888bd117c304c428dc411ca157fc4ff5 /cpukit/acinclude.m4
parent2003-11-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff)
downloadrtems-3da33bf8132ee46cb268ae732670bd0c534c3ada.tar.bz2
2003-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* acinclude.m4: New. * configure.ac: Don't use AUTOHEADER to generate cpuopts.h. Add local autoheader config.h. * aclocal/canonical-target-name.m4: Require AC_CANONICAL_HOST. * aclocal/enable-inlines.m4: Remove USE_MACROS (Unused).
Diffstat (limited to 'cpukit/acinclude.m4')
-rw-r--r--cpukit/acinclude.m412
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/acinclude.m4 b/cpukit/acinclude.m4
new file mode 100644
index 0000000000..8cceb11682
--- /dev/null
+++ b/cpukit/acinclude.m4
@@ -0,0 +1,12 @@
+# RTEMS_CPUOPT(NAME,CONDITION,VALUE,EXPLANATION)
+
+AC_DEFUN([RTEMS_CPUOPT],
+[
+ echo >> cpuopts.tmp
+ echo "/* $4 */" >> cpuopts.tmp
+ if $2; then
+ echo "#define $1 $3" >> cpuopts.tmp
+ else
+ echo "/* #undef $1 */" >> cpuopts.tmp
+ fi
+])