Index: head/Mk/Uses/ghostscript.mk
===================================================================
--- head/Mk/Uses/ghostscript.mk	(revision 392605)
+++ head/Mk/Uses/ghostscript.mk	(revision 392606)
@@ -1,102 +1,107 @@
 # $FreeBSD$
 #
 # Provide support for ghostscript ports.
 #
 # Feature:	ghostscript
 # Usage:	USES=ghostscript or USES=ghostscript:args
 # Valid ARGS:	<version>, build, run, nox11, agpl
 #
 # version 	The chooseable versions are 7, 8 and 9. If no version is
 #		specified version 9 is selected.
 #
 #		USES=ghostscript:7	# Use Ghostscript 7
 #		USES=ghostscript:run	# Use the set default Ghostscript as a run dependancy
 #		USES=ghostscript:8,build # Use ghostscript 8 as a build dependancy.
 #
 # nox11		Indicate that the Ghostscript nox11 port is required.
 # agpl		Indicate that the Ghostscript apgl port is required.
 # build		Indicates that Ghostscript is needed at build time and adds
 #		it as BUILD_DEPENDS.
 # run		Indicates that Ghostscript is needed at run time and adds
 #		it as RUN_DEPENDS.
 #
 # If build and run are omitted, Ghostscript will be added as BUILD_DEPENDS and
 # RUN_DEPENDS.
 #
 # MAINTAINER: ports@FreeBSD.org
 
 .if !defined(_INCLUDE_USES_GHOSTSCRIPT_MK)
 _INCLUDE_USES_GHOSTSCRIPT_MK=	yes
 
 # allowed versions
 _GS_VERSION=	7 8 9 9.06 9.16
 
 _GS_ARGS=		${ghostscript_ARGS}
 
 .if ${_GS_ARGS:N[789]:N9.06:N9.16:Nnox11:Nagpl:Nbuild:Nrun}
 IGNORE=		Unknown ghostscript argument ${_GS_ARGS}
 .endif
 
 # Determine version number of Ghostscript to use
 .include "${PORTSDIR}/Mk/bsd.default-versions.mk"
 
 .if ${_GS_VERSION:M${GHOSTSCRIPT_DEFAULT}} == ""
 IGNORE=		Invalid GHOSTSCRIPT_DEFAULT value: ${GHOSTSCRIPT_DEFAULT}, please select one of ${_GS_VERSION}
 .endif
 
 # Make sure that no dependency or some other environment variable
 # pollutes the build/run dependency detection
 .undef _GS_BUILD_DEP
 .undef _GS_RUN_DEP
 .if ${_GS_ARGS:Mbuild}
 _GS_BUILD_DEP=	yes
 .endif
 .if ${_GS_ARGS:Mrun}
 _GS_RUN_DEP=	yes
 .endif
 
 # The port does not specify a build or run dependency, assume both are
 # required.
 .if !defined(_GS_BUILD_DEP) && !defined(_GS_RUN_DEP)
 _GS_BUILD_DEP=	yes
 _GS_RUN_DEP=	yes
 .endif
 
 .undef _GS_AGPL_SUFFIX
 .undef _GS_SELECTED
 .for V in ${_GS_ARGS} ${GHOSTSCRIPT_DEFAULT}
-.if ${V:M9}
+_V=${V}
+.if ${_V:M9}
 _GS_SELECTED?=		9
-.elif ${V:M9.06}
+.elif ${_V:M9.06}
 _GS_SELECTED?=		9
-.elif ${V:M9.16}
+.elif ${_V:M9.16}
 _GS_SELECTED?=		9
 _GS_AGPL_SUFFIX?=	-agpl
-.elif ${V:Magpl} && defined(_GS_SELECTED) && !empty(_GS_SELECTED:N9)
+.elif ${_V:Magpl} && defined(_GS_SELECTED)
+.if ${_GS_SELECTED:M9}
+_GS_AGPL_SUFFIX?=	-agpl
+.else
 IGNORE=		Ghostscript-agpl is only available in version 9
-.elif ${V:M8}
+.endif
+.elif ${_V:M8}
 _GS_SELECTED?=		8
-.elif ${V:M7}
+.elif ${_V:M7}
 _GS_SELECTED?=		7
 .endif
 .endfor
 .if !defined(_GS_SELECTED)
 IGNORE=		Invalid ghostscript argument or GHOSTSCRIPT_DEFAULT
 .endif
 
 .undef _GS_NOX11_SUFFIX
 .if ${_GS_ARGS:Mnox11} || defined(WITHOUT_X11)
 _GS_NOX11_SUFFIX=	-nox11
 .endif
 
 # dependencies
 _GS_PORT=	ghostscript${_GS_SELECTED}${_GS_AGPL_SUFFIX}${_GS_NOX11_SUFFIX}
 
 .if defined(_GS_BUILD_DEP)
 BUILD_DEPENDS+=	${_GS_PORT}>=0:${PORTSDIR}/print/${_GS_PORT}
 .endif
 .if defined(_GS_RUN_DEP)
 RUN_DEPENDS+=	${_GS_PORT}>=0:${PORTSDIR}/print/${_GS_PORT}
 .endif
 
 .endif # _INCLUDE_USES_GHOSTSCRIPT_MK