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(parent: ef76a23) | patch
Ensure getopts.m4sh is compatible with Autoconf-2.61 and newer.
authorGary V. Vaughan <gary@gnu.org>
Mon, 21 Jun 2010 12:49:29 +0000 (19:49 +0700)
committerGary V. Vaughan <gary@gnu.org>
Mon, 21 Jun 2010 12:49:29 +0000 (19:49 +0700)
commit3d2d3ef899cb7e83d5d77dea695e13dfeb80ee7f
tree85f7647fae28b1c86fbb0d3f5967544caf7f0110tree
parentef76a2349741c5793da74e7cd7aba4216af01dbccommit | diff
Ensure getopts.m4sh is compatible with Autoconf-2.61 and newer.

* libltdl/config/getopt.m4sh (m4_chomp): Ensure this macro is
implemented even if Autoconf's m4sugar.m4 doesn't provide it.
(m4go_expand): New macro based on Autoconf-2.64 m4_expand. Use
it everywhere incase m4sugar.m4 doesn't have an implementation.
(m4_ifnblank): Replace all uses with m4_ifval, which was
available long before m4_ifnblank was introduced.
ChangeLog diff | blob | blame | history
libltdl/config/getopt.m4sh diff | blob | blame | history
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