system/squashfs-tools: Added (SquashFS userspace tools)

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

system/squashfs-tools/README

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+Squashfs is a compressed read-only filesystem for Linux. Squashfs is intended
+for general read-only filesystem use, for archival use (i.e. in cases where a
+.tar.gz file may be used), and in constrained block device/memory systems
+(e.g. embedded systems) where low overhead is needed.
+
+Compiles support for gzip, xz (default), lzo, and lzma compression.
+

system/squashfs-tools/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 ':'.
+
+              |-----handy-ruler------------------------------------------------------|
+squashfs-tools: squashfs-tools (SquashFS userspace tools)
+squashfs-tools:
+squashfs-tools: Squashfs is a compressed read-only filesystem for Linux.  Squashfs
+squashfs-tools: is intended for general read-only filesystem use, for archival use
+squashfs-tools: (i.e. in cases where a .tar.gz file may be used), and in constrained
+squashfs-tools: block device/memory systems (e.g. embedded systems) where low
+squashfs-tools: overhead is needed.
+squashfs-tools:
+squashfs-tools: http://squashfs.sourceforge.net
+squashfs-tools:
+squashfs-tools:

system/squashfs-tools/squashfs-tools.SlackBuild

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+#!/bin/sh
+
+# Written by Ben Mendis (ben.mendis@gmail.com)
+
+PRGNAM=squashfs-tools
+VERSION=4.2
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+SRC_NAME_VERSION=squashfs${VERSION}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=${PKG:-$TMP/package-$PRGNAM}
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+else
+  SLKCFLAGS="-O2"
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRC_NAME_VERSION
+tar xvf $CWD/${SRC_NAME_VERSION}.tar.gz
+cd $SRC_NAME_VERSION
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+
+CFLAGS="$SLKCFLAGS" \
+make -C $PRGNAM \
+  GZIP_SUPPORT="1" \
+  XZ_SUPPORT="1" \
+  LZO_SUPPORT="1" \
+  LZMA_XZ_SUPPORT="1" \
+  COMP_DEFAULT="xz"
+
+make -C $PRGNAM INSTALL_DIR=$PKG/usr/bin install
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/
+cp -a \
+  ACKNOWLEDGEMENTS CHANGES COPYING DONATIONS INSTALL \
+  README{,-*} PERFORMANCE.README *.example \
+  $PKG/usr/doc/$PRGNAM-$VERSION/
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n -p $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

system/squashfs-tools/squashfs-tools.info

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+PRGNAM="squashfs-tools"
+VERSION="4.2"
+HOMEPAGE="http://squashfs.sourceforge.net/"
+DOWNLOAD="http://downloads.sourceforge.net/project/squashfs/squashfs/squashfs4.2/squashfs4.2.tar.gz"
+MD5SUM="1b7a781fb4cf8938842279bd3e8ee852"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Ben Mendis"
+EMAIL="ben.mendis@gmail.com"
+APPROVED="rworkman"