* configure.ac: Port to hosts lacking gtk.
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 14 Sep 2012 18:56:19 +0000 (11:56 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 14 Sep 2012 18:56:19 +0000 (11:56 -0700)
commit509a928e73db3fc839f1e3898ef4db96c6e11b31
tree3fd2414633c5f049001c8f23ad9794555c992635
parent4cbebd18999bca74a2788dd368b0f7bb96d378b9
* configure.ac: Port to hosts lacking gtk.

(PKG_CHECK_MODULES): Capture pkg-config diagnostics
better, in particular, problems in invoking pkg-config itself.
This is useful on hosts that don't have pkg-config.
(GTK_MODULES): Do not exit 'configure' simply because gtk3
and gtk2 are both missing.  Problem found on Solaris 8.
ChangeLog
configure.ac