tree e37a445304083060fc05eaf7d7cd75a1e41d9334
parent e43d50bcb7ae943f5ac7ca9fc1a866bc19ccd053
author Mike Frysinger <vapier@chromium.org> 1336585785 -0400
committer Gerrit <chrome-bot@google.com> 1336619642 -0700

media-libs/libdvdnav: check pkg-config before xxx-config scripts

http://lists.mplayerhq.hu/pipermail/dvdnav-discuss/2012-March/001672.html

it's easier to manage pkg-config when cross-compiling, and libdvdread installs
.pc files, so check those first

BUG=chrome-os-partner:2004
TEST=emerge-link libdvdnav # pass

Change-Id: I5bf4864c5a90dad35debe1e5bf8cf6941448bc96
Reviewed-on: https://gerrit.chromium.org/gerrit/22252
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>