Log Message:
pullup ticket #2638 - requested by joerg
cfitsio: build fix

revisions pulled up:
pkgsrc/devel/cfitsio/Makefile	1.20

   Module Name:    pkgsrc
   Committed By:   sketch
   Date:           Fri Jan 16 19:44:00 UTC 2009

   Modified Files:
           pkgsrc/devel/cfitsio: Makefile

   Log Message:
   Add lib/pkgconfig to INSTALLATION_DIRS.