Add readlink, a tool to dereference a symbol link and print the name

of the target.

sysutils/Makefile

@@ -119,6 +119,7 @@
     SUBDIR += rdate
     SUBDIR += rotate
     SUBDIR += rtty
+    SUBDIR += readlink
     SUBDIR += rmonitor
     SUBDIR += roottail
     SUBDIR += ruby-quota

sysutils/readlink/Makefile

@@ -0,0 +1,72 @@
+# New ports collection makefile for:	readlink
+# Date created:			16 June 2001
+# Whom:				dd
+#
+# $FreeBSD$
+#
+
+PORTNAME=	readlink
+PORTVERSION=	20010616
+CATEGORIES=	sysutils
+MASTER_SITES=	${MASTER_SITE_LOCAL} \
+		http://www.unixfreak.org/~dima/distfiles/
+MASTER_SITE_SUBDIR=	dd
+
+MAINTAINER=	dd@FreeBSD.org
+
+MAN1=		readlink.1
+MANCOMPRESSED=	maybe
+
+# MAN page COMPression SUFFIX
+.if !defined(NOMANCOMPRESS)
+MANCOMPSUFFIX=	.gz
+.else
+MANCOMPSUFFIX=
+.endif
+
+do-install:
+	@${INSTALL_PROGRAM} ${WRKSRC}/readlink ${PREFIX}/bin/readlink
+.for __s in ${MANSECTS}
+.for __m in ${MAN${__s}:S/$/${MANCOMPSUFFIX}/}
+	@${INSTALL_MAN} ${WRKSRC}/${__m} ${PREFIX}/man/man${__s}/${__m}
+.endfor
+.endfor
+
+#
+# Ports build/install stuff stops here.  Tarball creation stuff begins here.
+#
+.include <bsd.port.pre.mk>
+CVS_CMD?=	cvs -z3
+CVS_DATE=	Sun Jun  16 15:58:14 PDT 2001
+CVS_SITES?=	anoncvs@anoncvs.openbsd.org:/cvs
+CVS_MODULE=	src/usr.bin/readlink
+
+#
+# CVS checkout stuff mostly stolen from security/openssh-askpass port by
+# kris@freebsd.org
+#
+tarball:
+	@${MKDIR} ${DISTDIR}/${PKGNAME} && \
+	cd ${DISTDIR}/${PKGNAME}; \
+	for CVS_SITE in ${CVS_SITES}; do \
+		${ECHO_MSG} ">> Attempting to check out from $${CVS_SITE}."; \
+		if ${CVS_CMD} -d $${CVS_SITE} co -D "${CVS_DATE}" \
+		    ${CVS_MODULE}; then \
+			cd ${DISTDIR}; \
+			${ECHO_MSG} ">> Creating dist tarball in ${DISTDIR}"; \
+			${ECHO_MSG} ">> \"${PKGNAME}.tar.gz\"."; \
+			${MV} ${PKGNAME}/${CVS_MODULE} \
+				${PKGNAME}/${CVS_MODULE:H}/${PKGNAME}; \
+			${TAR} -cz \
+				-X ${FILESDIR}/tarignore \
+				-f ${PKGNAME}.tar.gz \
+				-C ${PKGNAME}/${CVS_MODULE:H} \
+				${PKGNAME}; \
+			exit; \
+		fi \
+	done; \
+	${RMDIR} ${DISTDIR}/${PKGNAME}; \
+	${ECHO_MSG} ">> CVS checkout failed."; \
+	exit 1;
+
+.include <bsd.port.post.mk>

sysutils/readlink/distinfo

@@ -0,0 +1 @@
+MD5 (readlink-20010616.tar.gz) = 63962889ba099fe004828ddeb7b8d72c

sysutils/readlink/files/tarignore

@@ -0,0 +1 @@
+CVS

sysutils/readlink/pkg-comment

@@ -0,0 +1 @@
+Dereference a symbol link and print the name of the target

sysutils/readlink/pkg-descr

@@ -0,0 +1,8 @@
+The readlink utility when invoked with the pathname of a symbolic link as
+its argument dereferences the symbolic link and prints the name of target
+on standard output.  If readlink is invoked with an argument other than
+the pathname of a symbolic link, it exits with a nonzero exit code with-
+out printing anything.
+
+In other words, this is a command-line interface to the readlink(2)
+system call.

sysutils/readlink/pkg-plist

@@ -0,0 +1 @@
+bin/readlink