Log message:
pullup ticket #2464 - requested by obache
libsndfile: fix for failure on some platforms

revisions pulled up:
pkgsrc/audio/libsndfile/Makefile	1.46
pkgsrc/audio/libsndfile/options.mk	1.5

   Module Name:	pkgsrc
   Committed By:	obache
   Date:		Thu Jul 24 22:39:30 UTC 2008

   Modified Files:
   	pkgsrc/audio/libsndfile: Makefile options.mk

   Log message:
   Fix improper PKG_SUGGESTED_OPTIONS and fix build failure on some platforms.

   * Should not try to use OSS for unknown OSes, PR 39197,
    only for having buitin OSS.
   * for Solaris, ${OPSYS} != "Solaris", it's "SunOS".
    Fixed to use sunaudio instead of oss.

   Bump PKGREVISION.