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Re: AC_CHECK_DECLS(basename) (Was: Re: Ping: patches required for --enable-build-with-cxx)
Quoting Paolo Bonzini <bonzini@gnu.org>:
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.
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.