Add gzrecover.

Gzrecover attempts to skip over bad data in a gzip archive. It will try to to
skip over bad data and extract whatever files might be there.

WWW: http://www.urbanophile.com/arenn/hacking/gzrt/

PR:		ports/81840
Submitted by:	Emanuel Haupt <ehaupt@critical.ch>

archivers/Makefile

@@ -23,6 +23,7 @@
     SUBDIR += freeze
     SUBDIR += gtar
     SUBDIR += gzip
+    SUBDIR += gzrecover
     SUBDIR += ha
     SUBDIR += hffzip
     SUBDIR += hpack.non-usa.only

archivers/gzrecover/Makefile

@@ -0,0 +1,34 @@
+# New ports collection makefile for:	gzrecover
+# Date created:				3 June 2005
+# Whom:					Emanuel Haupt <ehaupt@critical.ch>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	gzrecover
+PORTVERSION=	0.3
+CATEGORIES=	archivers
+MASTER_SITES=	http://www.urbanophile.com/arenn/hacking/gzrt/
+DISTNAME=	gzrt-${PORTVERSION}
+
+MAINTAINER=	ehaupt@critical.ch
+COMMENT=	A gzip recovery toolkit
+
+CFLAGS+=	-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
+
+PLIST_FILES=	bin/${PORTNAME}
+.if !defined(NOPORTDOCS)
+PORTDOCS=	README
+.endif
+
+do-build:
+	${CC} -o ${WRKSRC}/${PORTNAME} ${CFLAGS} ${WRKSRC}/${PORTNAME}.c -lz
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${PREFIX}/bin
+.if !defined(NOPORTDOCS)
+	${MKDIR} ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README ${DOCSDIR}
+.endif
+
+.include <bsd.port.mk>

archivers/gzrecover/distinfo

@@ -0,0 +1,2 @@
+MD5 (gzrt-0.3.tar.gz) = b54888d4b7a0f130dec89e477b091159
+SIZE (gzrt-0.3.tar.gz) = 7818

archivers/gzrecover/pkg-descr

@@ -0,0 +1,7 @@
+Gzrecover attempts to skip over bad data in a gzip archive. It will try to to
+skip over bad data and extract whatever files might be there.
+
+WWW: http://www.urbanophile.com/arenn/hacking/gzrt/
+
+- ehaupt
+ehaupt@critical.ch