Dupmerge reads a list of files from standard input (eg., as produced by

"find . -print") and looks securely for identical files. When it finds
two or more identical files, all but one are unlinked to reclaim the
disk space and recreated as hard links to the remaining copy.

WWW: http://sourceforge.net/projects/dupmerge

sysutils/Makefile

@@ -161,6 +161,7 @@
     SUBDIR += dump9660
     SUBDIR += dupfind
     SUBDIR += duplicity
+    SUBDIR += dupmerge
     SUBDIR += durep
     SUBDIR += dvd+rw-tools
     SUBDIR += dvdbackup

sysutils/dupmerge/Makefile

@@ -0,0 +1,33 @@
+# New ports collection makefile for:    dupmerge
+# Date created:         12 Jan 2009
+# Whom:                 dirk.meyer@dinoex.sub.org
+#
+# $FreeBSD$
+#
+
+PORTNAME=	dupmerge
+PORTVERSION=	1.73
+CATEGORIES=	sysutils
+MASTER_SITES=	SF
+DISTNAME=	${PORTNAME}_${PORTVERSION}
+
+MAINTAINER=	dinoex@FreeBSD.org
+COMMENT=	Searches for files with equal content
+
+USE_ZIP=	yes
+MAKE_FLAGS=
+MAKEFILE=
+LDFLAGS+=	-lroken -lcrypt
+MAKE_ENV+=	LDFLAGS="${LDFLAGS}"
+ALL_TARGET=	dupmerge
+PLIST_FILES=	bin/dupmerge
+PORTDOCS=	readme.txt
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/dupmerge ${PREFIX}/bin/
+.if !defined(NOPORTDOCS)
+	${MKDIR} ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/readme.txt ${DOCSDIR}/
+.endif
+
+.include <bsd.port.mk>

sysutils/dupmerge/distinfo

@@ -0,0 +1,3 @@
+MD5 (dupmerge_1.73.zip) = 0c50ce2877be34ced391ec32b30324a6
+SHA256 (dupmerge_1.73.zip) = c8bea34351b12f9aa053298c3b6555f89aa7d4a2f6ad97ac8782a16ffeea4386
+SIZE (dupmerge_1.73.zip) = 25107

sysutils/dupmerge/files/patch-dupmerge.c

@@ -0,0 +1,10 @@
+--- dupmerge.c.orig	2008-03-01 17:46:41.000000000 +0100
++++ dupmerge.c	2009-01-13 15:15:07.000000000 +0100
+@@ -125,6 +125,7 @@
+ #include <sys/wait.h>           // vfork
+ #include <time.h>               // localtime
+ 
++#include <roken.h>
+ 
+ #define mc_MIN(a, b) ((a) < (b) ? (a) : (b))
+ #define mc_MAX(a, b) ((a) > (b) ? (a) : (b))

sysutils/dupmerge/pkg-descr

@@ -0,0 +1,6 @@
+Dupmerge reads a list of files from standard input (eg., as produced by
+"find . -print") and looks securely for identical files. When it finds
+two or more identical files, all but one are unlinked to reclaim the
+disk space and recreated as hard links to the remaining copy.
+
+WWW: http://sourceforge.net/projects/dupmerge