devel/ocaml-lwt: Upgrade from 1.1.0 -> 2.4.3 and support stage

This is a major update.  The PR was followed, but it came pre-stage
era.  The staging came from pkgsrc where the maintainer maintains the
same DESTDIR-enabled package.

PR:		ports/176061
Submitted by:	maintainer (Jaap Boender)
Stage support:	Taken from pkgsrc

2 files changed, 57 insertions, 19 deletions

diff --git a/devel/ocaml-lwt/Makefile b/devel/ocaml-lwt/Makefile
index 2851e9a3ecbe..f521cde4f5d1 100644
--- a/devel/ocaml-lwt/Makefile
+++ b/devel/ocaml-lwt/Makefile
@@ -2,39 +2,77 @@
 # $FreeBSD$
 
 PORTNAME=	lwt
-PORTVERSION=	1.1.0
-PORTREVISION=	1
+PORTVERSION=	2.4.3
 CATEGORIES=	devel
-MASTER_SITES=	http://www.ocsigen.org/download/
+MASTER_SITES=	http://ocsigen.org/download/
 PKGNAMEPREFIX=	ocaml-
 
 MAINTAINER=	jaapb@kerguelen.org
 COMMENT=	Cooperative threading library for OCaml
 
+LICENSE=	LGPL21
+
+BUILD_DEPENDS=		${SA_DIR}/react/react.a:${PORTSDIR}/devel/ocaml-react \
+			${SA_DIR}/ssl/ssl.a:${PORTSDIR}/security/ocaml-ssl
+RUN_DEPENDS=		${SA_DIR}/react/react.a:${PORTSDIR}/devel/ocaml-react \
+			${SA_DIR}/ssl/ssl.a:${PORTSDIR}/security/ocaml-ssl
+
 MAKE_JOBS_UNSAFE=	yes
 
+USES=			gmake
 USE_OCAML=		yes
-OCAMLC_DEPEND=		ocaml>=3.10:${OCAMLC_PORT}
+OCAMLC_DEPEND=		ocaml>=3.11:${OCAMLC_PORT}
 USE_OCAML_FINDLIB=	yes
 USE_OCAMLFIND_PLIST=	yes
-USE_OCAML_LDCONFIG=	yes
+HAS_CONFIGURE=		yes
+CONFIGURE_ARGS=		--destdir "${STAGEDIR}" \
+			--prefix "${PREFIX}" \
+			--enable-ssl \
+			--enable-react \
+			--disable-libev \
+			--disable-glib
 
-USE_GMAKE=		yes
 DOCSDIR=		${PREFIX}/share/doc/ocaml/${PORTNAME}
-PORTDOCS=		*
+SA_DIR=         	${PREFIX}/${OCAML_SITELIBDIR}
 
-BUILD_DEPENDS+=		${SA_DIR}/ssl/ssl.a:${PORTSDIR}/security/ocaml-ssl
-RUN_DEPENDS+=		${SA_DIR}/ssl/ssl.a:${PORTSDIR}/security/ocaml-ssl
+OPTIONS_DEFINE=		TOPLEVEL
+OPTIONS_DEFAULT=	TOPLEVEL
+TOPLEVEL_DESC=		Include enhanced OCaml toplevel
 
-SA_DIR=         	${PREFIX}/${OCAML_SITELIBDIR}
+.include <bsd.port.options.mk>
 
-NO_STAGE=	yes
-.include <bsd.port.pre.mk>
+.if ${PORT_OPTIONS:MTOPLEVEL}
+CONFIGURE_ARGS+=	--enable-toplevel --enable-text
+BUILD_DEPENDS+=		${SA_DIR}/text/text.a:${PORTSDIR}/textproc/ocaml-text
+RUN_DEPENDS+=		${SA_DIR}/text/text.a:${PORTSDIR}/textproc/ocaml-text
+PLIST_FILES=		bin/lwt-toplevel
+.else
+CONFIGURE_ARGS+=	--disable-toplevel --disable-text
+.endif
 
-post-install:
-.if !defined(NOPORTDOCS)
-	${MKDIR} ${DOCSDIR}
-	${INSTALL_MAN} ${WRKSRC}/_build/lwt.docdir/* ${DOCSDIR}
+.if ${PORT_OPTIONS:MDOCS}
+CONFIGURE_ARGS+=	--enable-docs --docdir ${STAGEDIR}${DOCSDIR}
+# For some reason, ocaml-text is needed when building documentation
+BUILD_DEPENDS+=		${SA_DIR}/text/text.a:${PORTSDIR}/textproc/ocaml-text
+RUN_DEPENDS+=		${SA_DIR}/text/text.a:${PORTSDIR}/textproc/ocaml-text
+.else
+CONFIGURE_ARGS+=	--disable-docs
 .endif
 
-.include <bsd.port.post.mk>
+post-patch:
+	@${REINPLACE_CMD} -e 's,"install" :: findlib_name,"install" :: "-destdir ${STAGEDIR}${PREFIX}/lib/ocaml/site-lib" :: "-ldconf /dev/null" :: findlib_name,' \
+		${WRKSRC}/setup.ml
+
+do-configure:
+	(cd ${WRKSRC}; ocaml setup.ml -configure ${CONFIGURE_ARGS})
+	@${REINPLACE_CMD} -e 's%"-lev"%"-lev -L${PREFIX}/lib/ev -Wl,-R${PREFIX}/lib/ev"%' \
+		${WRKSRC}/setup.data
+
+do-build:
+	(cd ${WRKSRC}; ocaml setup.ml -build)
+
+do-install:
+	${MKDIR} ${STAGEDIR}${SA_DIR}
+	(cd ${WRKSRC}; ocaml setup.ml -install)
+
+.include <bsd.port.mk>
diff --git a/devel/ocaml-lwt/distinfo b/devel/ocaml-lwt/distinfo
index 637a6e26ad30..56ba3f1140af 100644
--- a/devel/ocaml-lwt/distinfo
+++ b/devel/ocaml-lwt/distinfo
@@ -1,2 +1,2 @@
-SHA256 (lwt-1.1.0.tar.gz) = 6c9087e1185de933091fcd147f1c125157b01921d32ca0e2304319c2d72ee9d6
-SIZE (lwt-1.1.0.tar.gz) = 32844
+SHA256 (lwt-2.4.3.tar.gz) = efee23937750290d6dee96eed6c0bbdb19817d5be6eefcba61ac5031fac10107
+SIZE (lwt-2.4.3.tar.gz) = 504000