>> Maybe we can use this in AC_CHECK_DECLS instead of having a new >> separate macro. If there is a parenthesis in the name call the new >> version, if there is none, call the old one. > > You shouldn't need to keep the old version around, it's supposed to be > a drop-in replacement. The reason I used a new name was that I'm not > sure if GCC project can wait till we have a suitable macro in autoconf.
Yes, I saw that now in the libcpp part of your patch. That's even better! > Even if you put it now into the autoconf codebase, GCC would presumably > have to wait for some time after the next release to use it. We have a mechanism for importing code from newer Autoconf versions (in config/override.m4). Paolo _______________________________________________ Autoconf mailing list Autoconf@gnu.org http://lists.gnu.org/mailman/listinfo/autoconf
