development/tkdiff: Added (diff graphical front end).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

development/tkdiff/README

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+tkdiff (diff graphical front end)
+
+tkdiff is a graphical front end to the diff program. It provides a
+side-by-side view of the differences between two files, along with
+several innovative features such as diff bookmarks and a graphical
+map of differences for quick navigation.
+
+tkdiff knows about AccuRev, BitKeeper, ClearCase, CVS, Git,
+Mercurial, Perforce, PVCS, RCS, SCCS & Subversion.

development/tkdiff/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+      |-----handy-ruler------------------------------------------------------|
+tkdiff: tkdiff (diff graphical front end)
+tkdiff:
+tkdiff: tkdiff is a graphical front end to the diff program. It provides a
+tkdiff: side-by-side view of the differences between two files, along with
+tkdiff: several innovative features such as diff bookmarks and a graphical
+tkdiff: map of differences for quick navigation.
+tkdiff:
+tkdiff: tkdiff knows about AccuRev, BitKeeper, ClearCase, CVS, Git,
+tkdiff: Mercurial, Perforce, PVCS, RCS, SCCS & Subversion.
+tkdiff:
+tkdiff: Home page: https://sourceforge.net/projects/tkdiff/

development/tkdiff/tkdiff.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for tkdiff
+
+# Copyright 2017 Duncan Roe, Melbourne, Australia
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=tkdiff
+VERSION=${VERSION:-4.2}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+ARCH=noarch
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf tkdiff-unix
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd tkdiff-unix
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+mkdir -p $PKG/usr/bin
+cp -a $PRGNAM $PKG/usr/bin
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a CHANGELOG.txt LICENSE.txt README.txt $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

development/tkdiff/tkdiff.info

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+PRGNAM="tkdiff"
+VERSION="4.2"
+HOMEPAGE="https://sourceforge.net/projects/tkdiff/"
+DOWNLOAD="https://sourceforge.net/projects/tkdiff/files/tkdiff/4.2/tkdiff-4.2.tar.gz"
+MD5SUM="efc19226416afe3e98e4a29c112cfc3e"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Duncan Roe"
+EMAIL="duncan_roe@optusnet.com.au"