[I removed the bug-automake list from the cc list, as we are not discussing any automake bug.] Hello Hema K, thanks. This description of your problem is much better than the other ones. (I apologize that I have missed this yesterday.) On Sat, Mar 05, 2005 at 11:19:32AM -0300, Hema K wrote: > actually i want to compile(ie cross compile mutt) with mb-gcc > (for the microblaze processor and uclinux OS) instead of gcc. You should be able to do this without any change to mutt's configure script, just by specifying the right --host. Please read the node "Specifying Names". So my general impression is that it was mistake to touch configure.in. Anyway: > so by studying the documentation of autoconf, i started by > (1) adding AC_CANONICAL_SYSTEM in configure.in > (2) adding AC_TRY_RUN(mb-gcc) in configure.in > (3) adding AC_CANONICAL_TARGET(microbalze-uclinux) in configure.in > > then did autoupdate and autoconf In the manual for autoconf-2.59, you can find that both AC_CANONICAL_SYSTEM and AC_TRY_RUN are obsolete. And the AC_CANONICAL_TARGET macro corresponds to --target option, which you shouldn't use here; see the node mentioned above. The nodes "Obsolete Macros" and "Run Time" explain what to do instead of AC_TRY_RUN. And I don't think you should run "autoupdate" here. The configure.in is usable as it is. HTH, Stepan Kasal _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf