configure: Redirect pkg-config errors to log file
commit1d95f7520fea40c43c9e3ea86b895ca62b51d435
authorTobias Klauser <tklauser@distanz.ch>
Thu, 11 Jul 2013 20:12:05 +0000 (11 22:12 +0200)
committerTobias Klauser <tklauser@distanz.ch>
Thu, 11 Jul 2013 20:12:05 +0000 (11 22:12 +0200)
tree0c684e39e00dbf2485f22161659a0dc9c496f52b
parent3163b713c4dbb0f92be80c57a8c720692e71df7f
configure: Redirect pkg-config errors to log file

If pkg-config doesn't find a library it prints an error to stderr.
Instead of directly printing them as part of the configure output,
redirect them to config.log and let the user know about it in case there
are any messages.

Suggested-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Makefile
configure