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-rw-r--r--mk/plist/plist.mk17
1 files changed, 15 insertions, 2 deletions
diff --git a/mk/plist/plist.mk b/mk/plist/plist.mk
index c64e609a85c..8949b7a6b8a 100644
--- a/mk/plist/plist.mk
+++ b/mk/plist/plist.mk
@@ -1,4 +1,4 @@
-# $NetBSD: plist.mk,v 1.36 2007/10/31 21:09:03 rillig Exp $
+# $NetBSD: plist.mk,v 1.37 2008/04/08 20:52:15 jlam Exp $
#
# This Makefile fragment handles the creation of PLISTs for use by
# pkg_create(8).
@@ -10,6 +10,13 @@
# are listed in files. Valid values are "dynamic" and "static",
# and the default value is "static".
#
+# PLIST_VARS is the list of names corresponding to automatic variables
+# generated by plist.mk to simplify having conditionally-present
+# entries in the PLIST. If "var" is listed in PLIST_VARS, then the
+# automatic variable is named PLIST.var. If PLIST.var is defined,
+# then in the PLIST generation, the ${PLIST.var} symbol is replaced
+# with the empty string, or "@comment " otherwise.
+#
# PLIST_SRC is the list of source files from which the PLIST file of
# the binary package will be generated. By default, its value is
# constructed from the PLIST.* files within the package directory,
@@ -32,9 +39,11 @@
_VARGROUPS+= plist
_USER_VARS.plist= # none
-_PKG_VARS.plist= PLIST_SUBST PLIST_SRC GENERATE_PLIST
+_PKG_VARS.plist= PLIST_SUBST PLIST_VARS PLIST_SRC GENERATE_PLIST
_SYS_VARS.plist= PLIST_TYPE PLIST
+PLIST_VARS?= # empty
+
.if ${PKG_INSTALLATION_TYPE} == "pkgviews"
PLIST_TYPE?= dynamic
.endif
@@ -153,6 +162,10 @@ PLIST_SUBST+= OPSYS=${OPSYS:Q} \
TRUE=${TRUE:Q} \
PKGMANDIR=${PKGMANDIR:Q}
+.for _var_ in ${PLIST_VARS}
+PLIST_SUBST+= ${PLIST.${_var_}:DPLIST.${_var_}=:UPLIST.${_var_}="@comment "}
+.endfor
+
# Pass the PLIST_SUBST substitutions to the subst.awk script by prepending
# PLIST_" to all of the variable names and adding them into the environment.
#