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From: "Simon J. Gerraty" <sjg@FreeBSD.org>
Date: Mon, 22 Apr 2013 18:11:29 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r249770 - head/share/mk
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Author: sjg
Date: Mon Apr 22 18:11:29 2013
New Revision: 249770
URL: http://svnweb.freebsd.org/changeset/base/249770

Log:
  Pass more variables to bsd.prog.mk and
  only append to already defined variables.
  
  Submitted by:	Garrett Cooper

Modified:
  head/share/mk/bsd.progs.mk

Modified: head/share/mk/bsd.progs.mk
==============================================================================
--- head/share/mk/bsd.progs.mk	Mon Apr 22 17:55:12 2013	(r249769)
+++ head/share/mk/bsd.progs.mk	Mon Apr 22 18:11:29 2013	(r249770)
@@ -36,9 +36,11 @@ PROG ?= $t
 
 .if defined(PROG)
 # just one of many
-PROG_VARS += CFLAGS CPPFLAGS CXXFLAGS DPADD DPLIBS LDADD MAN SRCS
+PROG_VARS += BINDIR CFLAGS CPPFLAGS CXXFLAGS DPADD DPLIBS LDADD MAN SRCS
 .for v in ${PROG_VARS:O:u}
+.if defined(${v}.${PROG})
 $v += ${${v}_${PROG}:U${${v}.${PROG}}}
+.endif
 .endfor
 
 # for meta mode, there can be only one!
@@ -64,7 +66,8 @@ UPDATE_DEPENDFILE = NO
 .include <${.PARSEFILE:S,progs,prog,}>
 
 .ifndef PROG
-PROGS_TARGETS += clean
+# tell progs.mk we might want to install things
+PROGS_TARGETS+= cleandepend cleandir cleanobj depend install
 
 .for p in ${PROGS}
 .if defined(PROGS_CXX) && !empty(PROGS_CXX:M$p)