Configure: bail out when neither stdarg.h nor varargs.h
authorAaron Crane <arc@cpan.org>
Mon, 4 Feb 2013 17:14:20 +0000 (17:14 +0000)
committerAaron Crane <arc@cpan.org>
Sun, 3 Mar 2013 15:37:11 +0000 (15:37 +0000)
commitb95f969b03c79d1a9cda098c611d894dd874b35a
treee7f22cdb28b94d8f1e37625dc78cd555217af6ee
parent265b802e9d45d64391dce5b985462518bc9ce514
Configure: bail out when neither stdarg.h nor varargs.h

Perl uses variadic functions, so we need at least one of the relevant
mechanisms available; for this reason, the CompCert C compiler is unsuitable
for our purposes.

If the person building Perl wants to carry on regardless, they can use the
"-K" option.

This partly addresses RT#112494.
Configure