Check pkg-config exit status when configuring (Bug#10626).
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 7 Apr 2012 20:45:36 +0000 (13:45 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 7 Apr 2012 20:45:36 +0000 (13:45 -0700)
commit983889c4faf58c3f1b6cb24bc180491221a4cb11
tree9f302b0529555c9a493ebc5e3e8d34af0211b51b
parent82577ed294c68ffc71d43b3dcb3365ff5c3de9ff
Check pkg-config exit status when configuring (Bug#10626).

* configure.in (PKG_CHECK_MODULES): Do not assume that pkg-config
works; check its exit status.  Problem reported by Jordi GutiĆ©rrez
Hermoso in
<http://lists.gnu.org/archive/html/emacs-devel/2012-01/msg00787.html>.
ChangeLog
configure.in