packages: Add 'search-auxiliary-file'.
authorAlex Kost <alezost@gmail.com>
Fri, 17 Feb 2017 10:17:03 +0000 (13:17 +0300)
committerAlex Kost <alezost@gmail.com>
Mon, 27 Feb 2017 13:44:57 +0000 (16:44 +0300)
commit96eaa55ffb9877c319df09d158fca31034d8f0a2
treec2e5de23f040b65c74d4d2a32378dba1b7dfd06f
parent2982889d6826af13dd4e4983d4abd530a970662a
packages: Add 'search-auxiliary-file'.

Suggested-by: Ludovic Courtès <ludo@gnu.org> at
<http://lists.gnu.org/archive/html/guix-devel/2016-12/msg01174.html>.

* gnu/packages.scm (%auxiliary-files-path): New variable.
(search-auxiliary-file): New procedure.
gnu/packages.scm