Index: head/devel/elixir-conform/Makefile
===================================================================
--- head/devel/elixir-conform/Makefile	(revision 391136)
+++ head/devel/elixir-conform/Makefile	(revision 391137)
@@ -1,37 +1,22 @@
 # $FreeBSD$
 
 PORTNAME=	conform
 PORTVERSION=	0.14.5
 PORTREVISION=	1
 CATEGORIES=	devel
 PKGNAMEPREFIX=	elixir-
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	Easy release configuration for Elixir apps
 
 LICENSE=	APACHE20 MIT
 LICENSE_COMB=	multi
 
-BUILD_DEPENDS=	elixir:${PORTSDIR}/lang/elixir \
-		erlang-neotoma>=0:${PORTSDIR}/devel/erlang-neotoma
-RUN_DEPENDS:=	${BUILD_DEPENDS}
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	bitwalker
 
-do-build:
-	@cd ${WRKSRC} && MIX_ENV=prod mix compile
+MIX_BUILD_DEPS=	devel/erlang-neotoma
+MIX_RUN_DEPS:=	${MIX_BUILD_DEPS}
 
-post-build:
-	@${LN} -s ${WRKSRC}/_build/prod/lib/${PORTNAME}/ebin ${WRKSRC}/ebin
-
-do-install:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	${INSTALL_DATA} ${WRKSRC}/ebin/* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	cd ${WRKSRC}/lib && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-
+.include "${PORTSDIR}/lang/elixir/bsd.elixir.mk"
 .include <bsd.port.mk>
Index: head/devel/elixir-decimal/Makefile
===================================================================
--- head/devel/elixir-decimal/Makefile	(revision 391136)
+++ head/devel/elixir-decimal/Makefile	(revision 391137)
@@ -1,35 +1,18 @@
 # $FreeBSD$
 
 PORTNAME=	decimal
 PORTVERSION=	1.1.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel
 PKGNAMEPREFIX=	elixir-
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	Arbitrary precision decimal arithmetic for Elixir
 
 LICENSE=	APACHE20
 
-BUILD_DEPENDS=	elixir:${PORTSDIR}/lang/elixir
-RUN_DEPENDS:=	${BUILD_DEPENDS}
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	ericmj
 
-do-build:
-	@cd ${WRKSRC} && MIX_ENV=prod mix compile
-
-post-build:
-	@${LN} -s ${WRKSRC}/_build/prod/lib/${PORTNAME}/ebin ${WRKSRC}/ebin
-
-do-install:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	${INSTALL_DATA} ${WRKSRC}/ebin/* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	cd ${WRKSRC}/lib && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-
+.include "${PORTSDIR}/lang/elixir/bsd.elixir.mk"
 .include <bsd.port.mk>
Index: head/devel/elixir-exrm/Makefile
===================================================================
--- head/devel/elixir-exrm/Makefile	(revision 391136)
+++ head/devel/elixir-exrm/Makefile	(revision 391137)
@@ -1,36 +1,21 @@
 # $FreeBSD$
 
 PORTNAME=	exrm
 PORTVERSION=	0.17.3
 CATEGORIES=	devel
 PKGNAMEPREFIX=	elixir-
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	Automatically generate releases for Elixir projects
 
 LICENSE=	MIT
 
-BUILD_DEPENDS=	elixir:${PORTSDIR}/lang/elixir \
-		relx>=3.1.0:${PORTSDIR}/devel/relx \
-		elixir-conform>=0:${PORTSDIR}/devel/elixir-conform
-RUN_DEPENDS:=	${BUILD_DEPENDS}
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	bitwalker
 
-do-build:
-	@${LN} -s ${WRKSRC}/_build/prod/lib/${PORTNAME}/ebin ${WRKSRC}/ebin
-	@cd ${WRKSRC} && MIX_ENV=prod mix compile
+MIX_BUILD_DEPS=	devel/relx \
+		devel/elixir-conform
+MIX_RUN_DEPS:=	${MIX_BUILD_DEPS}
 
-do-install:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/priv
-	${INSTALL_DATA} ${WRKSRC}/ebin/* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	cd ${WRKSRC}/lib && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	cd ${WRKSRC}/priv && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/priv
-
+.include "${PORTSDIR}/lang/elixir/bsd.elixir.mk"
 .include <bsd.port.mk>
Index: head/devel/elixir-plug/Makefile
===================================================================
--- head/devel/elixir-plug/Makefile	(revision 391136)
+++ head/devel/elixir-plug/Makefile	(revision 391137)
@@ -1,35 +1,18 @@
 # $FreeBSD$
 
 PORTNAME=	plug
 PORTVERSION=	0.13.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel
 PKGNAMEPREFIX=	elixir-
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	Composable modules for Elixir web applications
 
 LICENSE=	APACHE20
 
-BUILD_DEPENDS=	elixir:${PORTSDIR}/lang/elixir
-RUN_DEPENDS:=	${BUILD_DEPENDS}
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	elixir-lang
 
-do-build:
-	@cd ${WRKSRC} && MIX_ENV=prod mix compile
-
-post-build:
-	@${LN} -s ${WRKSRC}/_build/prod/lib/${PORTNAME}/ebin ${WRKSRC}/ebin
-
-do-install:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	${INSTALL_DATA} ${WRKSRC}/ebin/* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	cd ${WRKSRC}/lib && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-
+.include "${PORTSDIR}/lang/elixir/bsd.elixir.mk"
 .include <bsd.port.mk>
Index: head/devel/elixir-poison/Makefile
===================================================================
--- head/devel/elixir-poison/Makefile	(revision 391136)
+++ head/devel/elixir-poison/Makefile	(revision 391137)
@@ -1,34 +1,17 @@
 # $FreeBSD$
 
 PORTNAME=	poison
 PORTVERSION=	1.4.0
 CATEGORIES=	devel
 PKGNAMEPREFIX=	elixir-
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	Pure Elixir JSON library
 
 LICENSE=	ISCL
 
-BUILD_DEPENDS=	elixir:${PORTSDIR}/lang/elixir
-RUN_DEPENDS:=	${BUILD_DEPENDS}
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	devinus
 
-do-build:
-	@cd ${WRKSRC} && MIX_ENV=prod mix compile
-
-post-build:
-	@${LN} -s ${WRKSRC}/_build/prod/lib/${PORTNAME}/ebin ${WRKSRC}/ebin
-
-do-install:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	${INSTALL_DATA} ${WRKSRC}/ebin/* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	cd ${WRKSRC}/lib && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-
+.include "${PORTSDIR}/lang/elixir/bsd.elixir.mk"
 .include <bsd.port.mk>
Index: head/devel/erlang-bbmustache/Makefile
===================================================================
--- head/devel/erlang-bbmustache/Makefile	(revision 391136)
+++ head/devel/erlang-bbmustache/Makefile	(revision 391137)
@@ -1,42 +1,42 @@
 # $FreeBSD$
 
 PORTNAME=	bbmustache
 PORTVERSION=	1.0.3
 DISTVERSIONPREFIX=v
 CATEGORIES=	devel
 PKGNAMEPREFIX=	erlang-
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	Mustache template engine for Erlang
 
 LICENSE=	MIT
 
 BUILD_DEPENDS=	${LOCALBASE}/bin/erl:${PORTSDIR}/lang/erlang
 RUN_DEPENDS:=	${BUILD_DEPENDS}
 
 PLIST_SUB=	VERSION="${PORTVERSION}"
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	soranoba
 
 ALL_TARGET=	compile
 
-post-extract:
-	@${RM} ${WRKSRC}/rebar.lock
-
 post-patch:
 	@${REINPLACE_CMD} -e 's/{vsn, git}/{vsn,"${PORTVERSION}"}/' ${WRKSRC}/src/*.app.src
 
+pre-build:
+	@${RM} ${WRKSRC}/rebar.lock
+
 post-build:
-	${LN} -s ${WRKSRC}/_build/dev/lib/bbmustache/ebin ${WRKSRC}
+	@${LN} -s ${WRKSRC}/_build/dev/lib/${PORTNAME}/ebin ${WRKSRC}
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
 	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/erlang/lib/${PORTNAME}-${PORTVERSION}
 	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/erlang/lib/${PORTNAME}-${PORTVERSION}/ebin
 	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/erlang/lib/${PORTNAME}-${PORTVERSION}/src
 	${INSTALL_DATA} ${WRKSRC}/ebin/* ${STAGEDIR}${PREFIX}/lib/erlang/lib/${PORTNAME}-${PORTVERSION}/ebin
 	${INSTALL_DATA} ${WRKSRC}/src/* ${STAGEDIR}${PREFIX}/lib/erlang/lib/${PORTNAME}-${PORTVERSION}/src
 
 .include <bsd.port.mk>
Index: head/www/elixir-phoenix/Makefile
===================================================================
--- head/www/elixir-phoenix/Makefile	(revision 391136)
+++ head/www/elixir-phoenix/Makefile	(revision 391137)
@@ -1,55 +1,33 @@
 # $FreeBSD$
 
 PORTNAME=	phoenix
 PORTVERSION=	0.14.0
 DISTVERSIONPREFIX=	v
 PORTREVISION=	1
 CATEGORIES=	www
 PKGNAMEPREFIX=	elixir-
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	Web framework for Elixir
 
 LICENSE=	MIT
 
-BUILD_DEPENDS=	elixir:${PORTSDIR}/lang/elixir \
-		elixir-plug>=0:${PORTSDIR}/devel/elixir-plug \
-		elixir-poison>=0:${PORTSDIR}/devel/elixir-poison
-RUN_DEPENDS:=	${BUILD_DEPENDS}
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	phoenixframework
 
 OPTIONS_DEFINE=	COWBOY
 COWBOY_DESC=	Use Cowboy library
 
 COWBOY_BUILD_DEPENDS=	erlang-cowboy>=0:${PORTSDIR}/www/erlang-cowboy
 COWBOY_RUN_DEPENDS=	erlang-cowboy>=0:${PORTSDIR}/www/erlang-cowboy
 
 .include <bsd.port.options.mk>
 
-do-build:
-	@cd ${WRKSRC} && LANG=en_US.UTF-8 MIX_ENV=prod mix compile
-	@cd ${WRKSRC}/installer && LANG=en_US.UTF-8 MIX_ENV=prod mix compile
+MIX_BUILD_DEPS=	devel/elixir-plug \
+		devel/elixir-poison
+MIX_RUN_DEPS:=	${MIX_BUILD_DEPS}
+MIX_EXTRA_APPS=	installer
+MIX_EXTRA_DIRS=	installer/lib installer/templates
 
-post-build:
-	@${LN} -s ${WRKSRC}/_build/prod/lib/${PORTNAME}/ebin ${WRKSRC}/ebin
-
-do-install:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/installer
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/priv
-	${INSTALL_DATA} ${WRKSRC}/ebin/* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-	cd ${WRKSRC}/lib && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/lib
-	cd ${WRKSRC}/priv && ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/priv
-.for dir in lib templates
-	cd ${WRKSRC}/installer && ${COPYTREE_SHARE} ${dir} ${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/installer
-.endfor
-	${INSTALL_DATA} ${WRKSRC}/installer/_build/prod/lib/phoenix_new/ebin/* \
-		${STAGEDIR}${PREFIX}/lib/elixir/lib/${PORTNAME}/ebin
-
+.include "${PORTSDIR}/lang/elixir/bsd.elixir.mk"
 .include <bsd.port.mk>