Index: head/devel/hs-cabal-install/Makefile
===================================================================
--- head/devel/hs-cabal-install/Makefile	(revision 501286)
+++ head/devel/hs-cabal-install/Makefile	(revision 501287)
@@ -1,47 +1,49 @@
 # $FreeBSD$
 
 PORTNAME=	cabal-install
 PORTVERSION=	2.4.0.0
 PORTREVISION=	1
 CATEGORIES=	devel haskell
 
 MAINTAINER=	haskell@FreeBSD.org
 COMMENT=	Command-line interface for Cabal and Hackage
 
 LICENSE=	BSD3CLAUSE
 
 BUILD_DEPENDS=	ghc:lang/ghc
 
 USES=		cabal
 
 USE_CABAL=	async-2.2.1_1 base16-bytestring-0.1.1.6 base64-bytestring-1.0.0.1 \
 		cryptohash-sha256-0.11.101.0_2 digest-0.0.1.2 echo-0.1.3_1 \
 		ed25519-0.0.5.0_2 edit-distance-0.2.2.1_1 hackage-security-0.5.3.0_4 \
 		hashable-1.2.7.0_1 HTTP-4000.3.12_2 mintty-0.1.2 network-2.7.0.0 \
 		network-uri-2.6.1.0_1 random-1.1_1 resolv-0.1.1.1_3 tar-0.5.1.0_1 \
 		zip-archive-0.3.3_1 zlib-0.6.2
 
 CABAL_BOOTSTRAP=	yes
 
 PLIST_FILES=	bin/cabal
 
 post-extract:
 .for package in ${USE_CABAL}
 	${CP} ${DISTDIR}/${DIST_SUBDIR}/${package:C/_[0-9]+//}/${package:C/_[0-9]+//}${EXTRACT_SUFX} ${WRKSRC}
 
 .	if ${package:C/[^_]*//:S/_//} != ""
 		${CP} ${DISTDIR}/${DIST_SUBDIR}/${package:C/_[0-9]+//}/revision/${package:C/[^_]*//:S/_//}.cabal ${WRKSRC}/${package:C/[0-9._]*$//:S/-$//}.cabal.hackage
 .	else
 		tar -C ${WRKDIR} -xf ${DISTDIR}/${DIST_SUBDIR}/${package:C/_[0-9]+//}/${package:C/_[0-9]+//}${EXTRACT_SUFX} --include='*.cabal'
 		${MV} ${WRKDIR}/${package:C/_[0-9]+//}/${package:C/[0-9._]*$//:S/-$//}.cabal ${WRKSRC}/${package:C/[0-9._]*$//:S/-$//}.cabal.hackage
 .	endif
 .endfor
 
 do-build:
 	cd ${WRKSRC} && \
-		${SETENV} EXTRA_CONFIGURE_OPTS="--disable-library-profiling" HOME=${WRKDIR}/home PREFIX=${WRKDIR}/prefix ${WRKSRC}/bootstrap.sh --no-doc --jobs ${MAKE_JOBS_NUMBER}
+		${SETENV} EXTRA_CONFIGURE_OPTS="--disable-library-profiling" \
+			${MAKE_ENV} HOME=${WRKDIR}/home PREFIX=${WRKDIR}/prefix \
+			${WRKSRC}/bootstrap.sh --no-doc --jobs ${MAKE_JOBS_NUMBER}
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKDIR}/prefix/bin/cabal ${STAGEDIR}${PREFIX}/bin/
 
 .include <bsd.port.mk>