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authorrillig <rillig@pkgsrc.org>2008-11-19 08:06:36 +0000
committerrillig <rillig@pkgsrc.org>2008-11-19 08:06:36 +0000
commitd04f05779556d3ff325e4866e3112a5830c03be4 (patch)
tree499a176fadfbc88ccb69f30f96eecffe9ab7c85d /mk
parentf6f6e8a2b480d577572cc030de59289ac6cbcb66 (diff)
downloadpkgsrc-d04f05779556d3ff325e4866e3112a5830c03be4.tar.gz
Documented BUILD_DEFS and BUILD_DEFS_EFFECTS.
Diffstat (limited to 'mk')
-rw-r--r--mk/misc/show.mk17
1 files changed, 16 insertions, 1 deletions
diff --git a/mk/misc/show.mk b/mk/misc/show.mk
index 17688897f46..b8f76242818 100644
--- a/mk/misc/show.mk
+++ b/mk/misc/show.mk
@@ -1,4 +1,4 @@
-# $NetBSD: show.mk,v 1.8 2007/10/16 21:33:00 wiz Exp $
+# $NetBSD: show.mk,v 1.9 2008/11/19 08:06:36 rillig Exp $
#
# This file contains some targets that print information gathered from
# variables. They do not modify any variables.
@@ -19,6 +19,21 @@ show-tools: .PHONY
# Prints the variables that can be configured by the pkgsrc user
# in mk.conf, and the effects that those settings have.
#
+# Package-settable variables:
+#
+# BUILD_DEFS
+# The list of variables that influence the build. These variables
+# are user-settable, and their values will be recorded in the
+# binary package.
+#
+# System-provided variables:
+#
+# BUILD_DEFS_EFFECTS
+# The list of variables whose values have been set depending on
+# some of the variables in BUILD_DEFS. These variables are system-
+# settable and therefore should not be modified directly by the
+# pkgsrc user or a package maintainer.
+#
BUILD_DEFS?= # none
BUILD_DEFS_EFFECTS?= # none