Is it possible to tell configure that I have an arbitrary C89 environment, and it's none of its business what the name of my C compiler is or what operating system it is, just assume it is a C89 environment and act accordingly? More generally, I want to be able to specify: 1. Arbitrary C89 environment. 2. Arbitrary C99 environment. 3. Arbitrary Posix environment. My arbitrary C89 environment happens to be on MVS 3.8. I don't have the ability to run "configure" myself, but I know someone who can run "configure" for me and send me the output files. But they come with non-C89 rubbish and it is tedious to go through and change all the #defines to the correct C89 values. Thanks. Paul. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf