Add diffutils 2.7, the GNU diff utilities.

PR:		30362
Submitted by:	Garrett Rooney <rooneg@electricjellyfish.net>

textproc/Makefile

@@ -23,6 +23,7 @@
     SUBDIR += dict
     SUBDIR += diff-mode.el
     SUBDIR += diffstat
+    SUBDIR += diffutils
     SUBDIR += docbook
     SUBDIR += docbook-241
     SUBDIR += docbook-300

textproc/diffutils/Makefile

@@ -0,0 +1,37 @@
+# New ports collection makefile for:	diffutils
+# Date created:				5 September 2001
+# Whom:				Garrett Rooney <rooneg@electricjellyfish.net>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	diffutils
+PORTVERSION=	2.7
+CATEGORIES=	textproc
+MASTER_SITES=	${MASTER_SITE_GNU}
+MASTER_SITE_SUBDIR=	diffutils
+
+MAINTAINER=	rooneg@electricjellyfish.net
+
+GNU_CONFIGURE=	yes
+CONFIGURE_ARGS= --program-prefix=g
+
+INSTALL_INFO?=	install-info
+
+post-extract: remove-info-files
+
+remove-info-files:
+	@${RM} -f ${WRKSRC}/${PORTNAME:S/utils//}.info*
+
+post-patch: patch-makeinfo
+
+patch-makeinfo:
+	@${PERL} -pi.fbsd -e 's|makeinfo|makeinfo --no-split|g' \
+		${WRKSRC}/Makefile.in
+
+post-install: install-info
+
+install-info:
+	@${INSTALL_INFO} ${PREFIX}/info/${PORTNAME:S/utils//}.info ${PREFIX}/info/dir
+
+.include <bsd.port.mk>

textproc/diffutils/distinfo

@@ -0,0 +1 @@
+MD5 (diffutils-2.7.tar.gz) = 300d86a0566afee1c3756828f6c9538a

textproc/diffutils/files/patch-diff.texi

@@ -0,0 +1,21 @@
+--- diff.texi.orig	Fri Sep 30 21:54:40 1994
++++ diff.texi	Sat Sep  8 16:56:14 2001
+@@ -6,6 +6,18 @@
+ @c %**end of header
+ 
+ @ifinfo
++@format
++INFO-DIR-SECTION Comparing and Merging Files
++START-INFO-DIR-ENTRY
++* Comparing files: (diff).      Comparing and Merging Files.
++* cmp: (diff)cmp invocation.                    Compares two files.
++* diff: (diff)diff invocation.                  Pretty compares two files.
++* diff3: (diff)diff3 invocation.                Compares and Merges three files.
++* patch: (diff)patch invocation.                Apply a diff file to an original
++* sdiff: (diff)sdiff invocation.                Interactively compares two files
++END-INFO-DIR-ENTRY
++@end format
++
+ This file documents the the GNU @code{diff}, @code{diff3}, @code{sdiff},
+ and @code{cmp} commands for showing the differences between text files
+ and the @code{patch} command for using their output to update files.

textproc/diffutils/pkg-comment

@@ -0,0 +1 @@
+The GNU diff utilities

textproc/diffutils/pkg-descr

@@ -0,0 +1,11 @@
+The Free Software Foundation's "diff" utilities, including "diff",
+"diff3", "sdiff", and "cmp".
+
+These utilities exist in the FreeBSD base collection, but the GNU
+versions have added functionality that is sometimes useful.
+
+Note that this port will install these utilities with a `g' prefix,
+for example gdiff, gdiff3, ggcmp, but the texinfo documentation
+will refer to these utilities without the `g' prefix.
+
+WWW: http://www.gnu.org/software/diffutils/diffutils.html

textproc/diffutils/pkg-plist

@@ -0,0 +1,8 @@
+@comment $FreeBSD$
+bin/gcmp
+bin/gdiff
+bin/gdiff3
+bin/gsdiff
+@unexec install-info --quiet --delete %D/info/diff.info %D/info/dir
+info/diff.info
+@exec install-info %D/info/diff.info %D/info/dir