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From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Wed, 14 Oct 2015 05:50:16 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r289289 - head/share/mk
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Author: bdrewery
Date: Wed Oct 14 05:50:16 2015
New Revision: 289289
URL: https://svnweb.freebsd.org/changeset/base/289289

Log:
  Fix support for building a PROG_CXX, and PROG, directly.
  
  For example in lib/atf/libatf-c++/tests/detail it is now possible to
  run 'make application_test'.  This was intended to worked for PROGS,
  but lacked support for PROGS_CXX.
  
  Also fix redefining the main PROG target to recurse.  This isn't needed
  since the main process is setting PROG/PROG_CXX to handle it directly
  via bsd.prog.mk.
  
  MFC after:	3 weeks
  Sponsored by:	EMC / Isilon Storage Division

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

Modified: head/share/mk/bsd.progs.mk
==============================================================================
--- head/share/mk/bsd.progs.mk	Wed Oct 14 05:29:33 2015	(r289288)
+++ head/share/mk/bsd.progs.mk	Wed Oct 14 05:50:16 2015	(r289289)
@@ -31,6 +31,9 @@ UPDATE_DEPENDFILE_PROG = ${PROGS:[1]}
 # They may have asked us to build just one
 .for t in ${PROGS}
 .if make($t)
+.if ${PROGS_CXX:M${t}}
+PROG_CXX ?= $t
+.endif
 PROG ?= $t
 .endif
 .endfor
@@ -61,7 +64,7 @@ UPDATE_DEPENDFILE ?= yes
 UPDATE_DEPENDFILE ?= NO
 
 # prog.mk will do the rest
-.else
+.else # !defined(PROG)
 all: ${PROGS}
 
 # We cannot capture dependencies for meta mode here
@@ -80,7 +83,7 @@ $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
 
@@ -130,4 +133,4 @@ $p.$t: .PHONY .MAKE
 .for t in ${PROGS_TARGETS:O:u}
 $t: ${PROGS:%=%.$t}
 .endfor
-.endif
+.endif	# !empty(PROGS) && !defined(_RECURSING_PROGS) && !defined(PROG)