Fix up AC_INIT vs. " issues, and document it.
commit77469e1b540b69b1e89dabcebd7b271cce67e269
authorEric Blake <eblake@redhat.com>
Mon, 19 Jul 2010 22:39:45 +0000 (19 16:39 -0600)
committerEric Blake <eblake@redhat.com>
Mon, 19 Jul 2010 23:32:04 +0000 (19 17:32 -0600)
tree7bbd80c5954b0b59d56bd841220aefde03160dcf
parentf4f4a26c016f8d7859c8958cc20ec3d80fc10ceb
Fix up AC_INIT vs. " issues, and document it.

* doc/autoconf.texi (Initializing configure): Improve
documentation on argument restrictions.
* NEWS: Tweak information.
* lib/autoconf/general.m4 (_AC_INIT_GENERAL): New macro, that also
rejects literal ".
(_AC_INIT_PACKAGE): Use it to plug hole in last patch.
* tests/base.at (AC_INIT with unusual version strings): Enhance
test.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
NEWS
doc/autoconf.texi
lib/autoconf/general.m4
tests/base.at