configure: Fix non-fatal PKG_CHECK_MODULES invocations
authorScott D Phillips <scott.d.phillips@intel.com>
Wed, 27 Jul 2016 17:09:38 +0000 (10:09 -0700)
committerVíctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
Wed, 27 Jul 2016 17:45:00 +0000 (19:45 +0200)
commit971472e9c492c541d0a17fed69b18c5d5a8b6bfc
tree6accebc857790824084e0858a3decc4903ddedb8
parent27429ce676e5759c77e8b55b30603161125c14d8
configure: Fix non-fatal PKG_CHECK_MODULES invocations

Some invocations of PKG_CHECK_MODULES were intended to be non-fatal if
the package is missing, but action-if-not-found was given as an empty
string which still causes the default action to run, which halts
execution.

Signed-off-by: Scott D Phillips <scott.d.phillips@intel.com>
https://bugzilla.gnome.org/show_bug.cgi?id=769237
configure.ac