build: Make sure pkg.m4 is present.
authorLudovic Courtès <ludo@gnu.org>
Sat, 23 Nov 2013 15:24:52 +0000 (16:24 +0100)
committerLudovic Courtès <ludo@gnu.org>
Sat, 23 Nov 2013 17:21:44 +0000 (18:21 +0100)
commitff1cbb95383b25cf1d6b533c8a046329ee53d1db
treeec5ff403e8dfde9f5109ab330d58a3cd09e34a1e
parent248c06454eb9c14966b6701a2de41dc7e3c62886
build: Make sure pkg.m4 is present.

Suggested by John Darrington <john@darrington.wattle.id.au>.

* configure.ac: Forbid occurrences of 'PKG_CHECK_MODULES' in the
  output.
configure.ac