Index: head/ports-mgmt/pkg-devel/Makefile
===================================================================
--- head/ports-mgmt/pkg-devel/Makefile	(revision 503375)
+++ head/ports-mgmt/pkg-devel/Makefile	(revision 503376)
@@ -1,82 +1,83 @@
 # $FreeBSD$
 
 PORTNAME=	pkg
 DISTVERSION=	1.10.99.14
 _PKG_VERSION=	${DISTVERSION}
 CATEGORIES=	ports-mgmt
 PKGNAMESUFFIX=	-devel
 
 MAINTAINER=	pkg@FreeBSD.org
 COMMENT=	Package manager
 
 LICENSE=	BSD2CLAUSE
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	freebsd
 GH_TAGNAME=	6c9b3097
 
 WITH_DEBUG=	yes
 CFLAGS+=	-O0 -g -Wno-error
 USE_LDCONFIG=	yes
 HAS_CONFIGURE=	yes
 PORTDOCS=	NEWS
 PORTSCOUT=	ignore:1
-CONFIGURE_ARGS=	--mandir=${PREFIX}/man
+CONFIGURE_ARGS=	--mandir=${PREFIX}/man --prefix="${PREFIX}"
+CONFIGURE_ENV=	CC_FOR_BUILD="${CC}"
 
 # Use a submake as 'deinstall install' needs to reevaluate PKG_REGISTER
 # so that pkg-static is used from the wrkdir
 USE_SUBMAKE=	yes
 
 OPTIONS_DEFINE=	DOCS
 
 .if !exists(/usr/include/jail.h)
 EXTRA_PATCHES=	${FILESDIR}/extra-patch-docs_pkg.8
 .endif
 
 .include <bsd.port.pre.mk>
 
 .if defined(WITH_PKG)
 .if ${WITH_PKG} != devel
 .	if !defined(PACKAGE_BUILDING)
 IGNORE=	WITH_PKG is not defined to 'devel', this version is the devel one
 .	endif
 .else
 PKGNAMESUFFIX=
 #define PKG_DEPENDS to nothing to avoid infinite loop looking for pkg :)
 PKG_DEPENDS=
 .endif
 .if exists(${LOCALBASE}/sbin/pkg_info) || exists(/usr/sbin/pkg_info)
 NB_OLDPKGS!=	pkg_info 2>/dev/null | wc -l
 .if exists(${PKG_BIN})
 NB_NEWPKGS!=	${PKG_INFO} -aq | wc -l
 .else
 NB_NEWPKGS=	0
 .endif
 # Only show the pre-everything notice if they have not already
 # converted any packages
 .if ${NB_OLDPKGS} > 0 && ${NB_NEWPKGS} == 0
 
 pre-everything::
 	@${ECHO_CMD} "You are about to convert your system to pkg while you have ports/packages"; \
 	 ${ECHO_CMD} "installed with the old pkg_install tools."; \
 	 ${ECHO_CMD} ""; \
 	 ${ECHO_CMD} "To switch to pkg:"; \
 	 ${ECHO_CMD} "    1) Install ports-mgmt/pkg"; \
 	 ${ECHO_CMD} "    2) Convert your package database by running pkg2ng"; \
 	 ${ECHO_CMD} ""; \
 	exit 1
 
 .endif
 .endif
 .endif
 
 .undef INSTALLS_DEPENDS
 .if !exists(${LOCALBASE}/sbin/pkg) || !defined(CROSS_TOOLCHAIN)
 PKG_BIN=	${WRKSRC}/src/pkg-static
 .endif
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/NEWS ${STAGEDIR}${DOCSDIR}/NEWS
 
 .include <bsd.port.post.mk>