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From: Mathieu Arnold <mat@FreeBSD.org>
Date: Wed, 12 Oct 2016 12:19:55 +0000 (UTC)
To: ports-committers@freebsd.org, svn-ports-all@freebsd.org,
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Subject: svn commit: r423859 - head/Mk
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Author: mat
Date: Wed Oct 12 12:19:55 2016
New Revision: 423859
URL: https://svnweb.freebsd.org/changeset/ports/423859

Log:
  Change the way opt_USE is parsed.
  
  This makes it possible to have:
  opt_USE=  ldconfig=${PREFIX}/lib/foo/bar
  
  Before this, it would have ended up doing USE_LDCONFIG=/lib/foo/bar,
  without ${PREFIX}.
  
  Sponsored by:	Absolight
  Differential Revision:	https://reviews.freebsd.org/D8169

Modified:
  head/Mk/bsd.options.mk   (contents, props changed)

Modified: head/Mk/bsd.options.mk
==============================================================================
--- head/Mk/bsd.options.mk	Wed Oct 12 11:52:27 2016	(r423858)
+++ head/Mk/bsd.options.mk	Wed Oct 12 12:19:55 2016	(r423859)
@@ -495,9 +495,9 @@ SUB_LIST:=	${SUB_LIST} ${opt}="@comment 
 
 .  if ${PORT_OPTIONS:M${opt}}
 .    if defined(${opt}_USE)
-.      for option in ${${opt}_USE}
-_u=		${option:C/=.*//g}
-USE_${_u:tu}+=	${option:C/.*=//g:C/,/ /g}
+.      for option in ${${opt}_USE:C/=.*//:O:u}
+_u=		${option}
+USE_${_u:tu}+=	${${opt}_USE:M${option}=*:C/.*=//g:C/,/ /g}
 .      endfor
 .    endif
 .    if defined(${opt}_VARS)
@@ -545,9 +545,9 @@ _OPTIONS_${_target}:=	${_OPTIONS_${_targ
 .    endfor
 .  else
 .    if defined(${opt}_USE_OFF)
-.      for option in ${${opt}_USE_OFF}
-_u=		${option:C/=.*//g}
-USE_${_u:tu}+=	${option:C/.*=//g:C/,/ /g}
+.      for option in ${${opt}_USE_OFF:C/=.*//:O:u}
+_u=		${option}
+USE_${_u:tu}+=	${${opt}_USE_OFF:M${option}=*:C/.*=//g:C/,/ /g}
 .      endfor
 .    endif
 .    if defined(${opt}_VARS_OFF)