svn commit: r291790 - stable/10/share/mk

[Bryan Drewery]

Author: bdrewery
Date: Fri Dec  4 18:07:44 2015
New Revision: 291790
URL: https://svnweb.freebsd.org/changeset/base/291790

Log:
  MFC r289289,r290181:
  
    r289289:
      Fix support for building a PROG_CXX, and PROG, directly.
    r290181:
      Unbreak bsd.progs.mk with PROGS (but not PROGS_CXX) and when invoking the
      "one of many" targets, e.g. `make hello_world`, where hello_world is a C
      program

Modified:
  stable/10/share/mk/bsd.progs.mk
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/share/mk/bsd.progs.mk
==============================================================================
--- stable/10/share/mk/bsd.progs.mk	Fri Dec  4 18:06:47 2015	(r291789)
+++ stable/10/share/mk/bsd.progs.mk	Fri Dec  4 18:07:44 2015	(r291790)
@@ -35,6 +35,9 @@ UPDATE_DEPENDFILE_PROG?= no
 # They may have asked us to build just one
 .for t in ${PROGS}
 .if make($t)
+.if ${PROGS_CXX:U:M${t}}
+PROG_CXX ?= $t
+.endif
 PROG ?= $t
 .endif
 .endfor
@@ -67,7 +70,7 @@ UPDATE_DEPENDFILE ?= NO
 # ensure that we don't clobber each other's dependencies
 DEPENDFILE?= .depend.${PROG}
 # prog.mk will do the rest
-.else
+.else # !defined(PROG)
 all: ${PROGS}
 
 # We cannot capture dependencies for meta mode here
@@ -88,7 +91,7 @@ $v =
 # handle being called [bsd.]progs.mk
 .include <bsd.prog.mk>
 
-.if !empty(PROGS) && !defined(_RECURSING_PROGS)
+.if !empty(PROGS) && !defined(_RECURSING_PROGS) && !defined(PROG)
 # tell progs.mk we might want to install things
 PROGS_TARGETS+= checkdpadd clean cleandepend cleandir depend install
 
@@ -141,4 +144,4 @@ $p.$t: .PHONY .MAKE
 .for t in ${PROGS_TARGETS:O:u}
 $t: ${PROGS:%=%.$t}
 .endfor
-.endif
+.endif	# !empty(PROGS) && !defined(_RECURSING_PROGS) && !defined(PROG)