From f0c8c17dfa6aac3c38a4c2846243d7a151b02250 Mon Sep 17 00:00:00 2001
From: Zhu Qun-Ying <zhu.qunying@gmail.com>
Date: Sat, 27 Aug 2016 00:38:11 +0100
Subject: system/zstd: Added (fast lossless compression).

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>
---
 system/zstd/README          |  3 ++
 system/zstd/slack-desc      | 19 +++++++++
 system/zstd/zstd.SlackBuild | 93 +++++++++++++++++++++++++++++++++++++++++++++
 system/zstd/zstd.info       | 10 +++++
 4 files changed, 125 insertions(+)
 create mode 100644 system/zstd/README
 create mode 100644 system/zstd/slack-desc
 create mode 100644 system/zstd/zstd.SlackBuild
 create mode 100644 system/zstd/zstd.info

diff --git a/system/zstd/README b/system/zstd/README
new file mode 100644
index 0000000000..4503b24270
--- /dev/null
+++ b/system/zstd/README
@@ -0,0 +1,3 @@
+Zstd, short for Zstandard, is a fast lossless compression algorithm,
+targeting real-time compression scenarios at zlib-level and better
+compression ratios.
diff --git a/system/zstd/slack-desc b/system/zstd/slack-desc
new file mode 100644
index 0000000000..e2ec80fe64
--- /dev/null
+++ b/system/zstd/slack-desc
@@ -0,0 +1,19 @@
+# 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------------------------------------------------------|
+zstd: zstd (fast lossless compression)
+zstd:
+zstd: Zstd, short for Zstandard, is a fast lossless compression algorithm,
+zstd: targeting real-time compression scenarios at zlib-level and better
+zstd: compression ratios.
+zstd:
+zstd: Homepage: http://cyan4973.github.io/zstd/
+zstd:
+zstd:
+zstd:
+zstd:
diff --git a/system/zstd/zstd.SlackBuild b/system/zstd/zstd.SlackBuild
new file mode 100644
index 0000000000..fc1054fa64
--- /dev/null
+++ b/system/zstd/zstd.SlackBuild
@@ -0,0 +1,93 @@
+#!/bin/sh
+
+# Slackware build script for zstd
+
+# Copyright 2016, Zhu Qun-Ying
+# 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=zstd
+VERSION=${VERSION:-0.8.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+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 {} \;
+
+make -C lib CFLAGS="$SLKCFLAGS" 
+make CFLAGS="$SLKCFLAGS"
+
+mkdir -p $PKG/usr/bin $PKG/usr/lib$LIBDIRSUFFIX $PKG/usr/include \
+	  $PKG/usr/lib$LIBDIRSUFFIX/pkgconfig
+
+cp zstd $PKG/usr/bin
+cp lib/zstd.h $PKG/usr/include
+cp -d lib/libzstd.so* $PKG/usr/lib$LIBDIRSUFFIX
+sed -e 's/@PREFIX@/\/usr/' -e "s/@LIBDIR@/\/usr\/lib$LIBDIRSUFFIX/" \
+    -e "s/@VERSION@/$VERSION/" -e '/@INCLUDEDIR@/d' lib/libzstd.pc.in \
+    > $PKG/usr/lib$LIBDIRSUFFIX/pkgconfig/libzstd.pc
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README.md NEWS $PKG/usr/doc/$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}
diff --git a/system/zstd/zstd.info b/system/zstd/zstd.info
new file mode 100644
index 0000000000..1a9ee33ea6
--- /dev/null
+++ b/system/zstd/zstd.info
@@ -0,0 +1,10 @@
+PRGNAM="zstd"
+VERSION="0.8.1"
+HOMEPAGE="http://cyan4973.github.io/zstd/"
+DOWNLOAD="https://github.com/Cyan4973/zstd/archive/v0.8.1/zstd-0.8.1.tar.gz"
+MD5SUM="cdc7bbac2c6387a42a62de9049391049"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Zhu Qun-Ying"
+EMAIL="zhu.qunying@gmail.com"
-- 
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