Stepan Kasal <kasal <at> ucw.cz> writes:
> 2006-04-01 Stepan Kasal <kasal <at> ucw.cz>
>
> Clean up _AC_COMPILER_EXEEXT* macros.
>
> * lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Don't try to
> (_AC_COMPILER_EXEEXT_O): Don't export ac_cv_exeext, it's not needed (or
> no longer needed) by libtool. Make it a cache check.
This patch broke many macros on cygwin, because EXEEXT was being set to ''
instead of '.exe'. Please apply the followup:
2006-04-06 Eric Blake <[EMAIL PROTECTED]>
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_O): Inside cache
check, s/ac_exeext/ac_cv_exeext/. Fixes regression introduced
2006-04-01.
Index: lib/autoconf/lang.m4
===================================================================
RCS file: /sources/autoconf/autoconf/lib/autoconf/lang.m4,v
retrieving revision 1.178
diff -u -b -r1.178 lang.m4
--- lib/autoconf/lang.m4 6 Apr 2006 11:24:00 -0000 1.178
+++ lib/autoconf/lang.m4 6 Apr 2006 18:07:32 -0000
@@ -542,7 +542,7 @@
test -f "$ac_file" || continue
case $ac_file in
_AC_COMPILER_EXEEXT_REJECT ) ;;
- *.* ) ac_exeext=`expr "$ac_file" : ['[^.]*\(\..*\)']`
+ *.* ) ac_cv_exeext=`expr "$ac_file" : ['[^.]*\(\..*\)']`
break;;
* ) break;;
esac
--
Eric Blake
