[pkgsrc/trunk]: pkgsrc/mk Added documentation.

[rillig <rillig%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/bebe40aacd57
branches:  trunk
changeset: 529423:bebe40aacd57
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Mon Jun 04 08:10:32 2007 +0000

description:
Added documentation.

diffstat:

 mk/dlopen.buildlink3.mk |  16 +++++++++++++++-
 1 files changed, 15 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 2c60f0f20818 -r bebe40aacd57 mk/dlopen.buildlink3.mk
--- a/mk/dlopen.buildlink3.mk   Mon Jun 04 07:37:58 2007 +0000
+++ b/mk/dlopen.buildlink3.mk   Mon Jun 04 08:10:32 2007 +0000
@@ -1,8 +1,22 @@
-# $NetBSD: dlopen.buildlink3.mk,v 1.14 2007/04/27 15:02:37 tron Exp $
+# $NetBSD: dlopen.buildlink3.mk,v 1.15 2007/06/04 08:10:32 rillig Exp $
 #
 # This Makefile fragment is included by package Makefiles and
 # buildlink3.mk files for the packages that use dlopen().
 #
+# It defines the variables DL_CFLAGS, DL_LDFLAGS and DL_LIBS, which
+# are also exported into the CONFIGURE_ENV and MAKE_ENV environments.
+#
+# Package-settable variables:
+#
+# DL_AUTO_VARS
+#      When set to "yes", the necessary flags are added automatically
+#      to CFLAGS and friends.
+#
+#      Default: no
+#
+# Keywords: dl dlopen
+#
+
 DLOPEN_BUILDLINK3_MK:= ${DLOPEN_BUILDLINK3_MK}+
 
 .include "../../mk/bsd.prefs.mk"