OCaml library implementing an interface to FreeBSD's POSIX semaphores.

PR:		ports/80108
Submitted by:	Paul Argentoff <argentoff@gmail.com>

devel/Makefile

@@ -598,6 +598,7 @@
     SUBDIR += ocaml-findlib
     SUBDIR += ocaml-pcre
     SUBDIR += ocaml-sdl
+    SUBDIR += ocaml-sem
     SUBDIR += ocaml-ulex
     SUBDIR += ocamlweb
     SUBDIR += ode

devel/ocaml-sem/Makefile

@@ -0,0 +1,45 @@
+# New ports collection makefile for:	ocaml-sem
+# Date created:		19 April 2005
+# Whom:			asmith
+#
+# $FreeBSD$
+#
+
+PORTNAME=	sem
+PORTVERSION=	0.0.1
+CATEGORIES=	devel
+MASTER_SITES=	ftp://ftp.rtelekom.ru/pub/FreeBSD/ports/distfiles/
+PKGNAMEPREFIX=	ocaml-
+
+MAINTAINER=	argentoff@gmail.com
+COMMENT=	POSIX semaphores for OCaml
+
+BUILD_DEPENDS=	ocamlc:${PORTSDIR}/lang/ocaml \
+		ocamlfind:${PORTSDIR}/devel/ocaml-findlib
+
+MAKE_ENV=	OCAML_LIB_INSTALL="${PREFIX}/lib/ocaml/site-lib/sem" \
+		INCDIRS="${LOCALBASE}/include" LIBDIRS="${LOCALBASE}/lib"
+
+.if !defined(WITH_CUSTOM)
+MAKE_ENV+=	NO_CUSTOM=y
+.endif
+ALL_TARGET=	all
+
+PORTDOCS=	html README
+DOCSDIR=	${PREFIX}/share/doc/${PKGNAMEPREFIX}${PORTNAME}
+
+USE_BZIP2=	yes
+USE_GMAKE=	yes
+
+PKGDEINSTALL=	${PKGINSTALL}
+
+post-install:
+	@${FIND} ${PREFIX}/lib/ocaml/site-lib/sem -type f | \
+		${SED} "s,^${PREFIX}/,," >> ${TMPPLIST}
+	@${ECHO_CMD} "@dirrm lib/ocaml/site-lib/sem" >> ${TMPPLIST}
+	@${ECHO_CMD} "@unexec ocamlfind remove sem 2>/dev/null || true" >> ${TMPPLIST}
+	@${MKDIR} ${DOCSDIR}
+	${CP} -R ${WRKSRC}/doc/ ${DOCSDIR}
+	${CP} ${WRKSRC}/README ${DOCSDIR}
+
+.include <bsd.port.mk>

devel/ocaml-sem/distinfo

@@ -0,0 +1,2 @@
+MD5 (sem-0.0.1.tar.bz2) = 28ddb9f9842b564abf9f0ca8ff82fe56
+SIZE (sem-0.0.1.tar.bz2) = 10871

devel/ocaml-sem/files/patch-sem_stubs.c

@@ -0,0 +1,18 @@
+--- sem_stubs.c.orig	Tue Apr 19 16:20:34 2005
++++ sem_stubs.c	Sat Apr 23 14:18:56 2005
+@@ -137,12 +137,14 @@
+ };
+ 
+ value stub_sem_getvalue(value sem) {
++	int * vp;
++
+ 	CAMLparam1(sem);
+ 	CAMLlocal2(estr, v);
+ 
+ 	estr = copy_string("");
+ 
+-	int * vp = calloc(1, sizeof(int));
++	vp = calloc(1, sizeof(int));
+ 	if (sem_getvalue((sem_t *)sem,vp) == -1) {
+ 		uerror("sem_getvalue", estr);
+ 	};

devel/ocaml-sem/pkg-descr

@@ -0,0 +1,5 @@
+POSIX semaphores for OCaml. The library mimics things found under "man sem"
+and "man sem_open".
+
+- Paul Argentoff
+argentoff@gmail.com

devel/ocaml-sem/pkg-install

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ "$2" = "POST-INSTALL" ]; then
+  echo "${PKG_PREFIX}/lib/ocaml/site-lib/sem" >> ${PKG_PREFIX}/lib/ocaml/ld.conf
+elif [ "$2" = "DEINSTALL" ]; then
+  mv ${PKG_PREFIX}/lib/ocaml/ld.conf ${PKG_PREFIX}/lib/ocaml/ld.conf.tmp
+  grep -v sem ${PKG_PREFIX}/lib/ocaml/ld.conf.tmp > ${PKG_PREFIX}/lib/ocaml/ld.conf
+  rm -f ${PKG_PREFIX}/lib/ocaml/ld.conf.tmp
+  chmod 0444 ${PKG_PREFIX}/lib/ocaml/ld.conf
+fi