development/snappy: Added (A fast compressor/decompressor)

Signed-off-by: Erik Hanson <erik@slackbuilds.org>

development/snappy/README

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+Snappy is a compression/decompression library. It does not aim for maximum
+compression, or compatibility with any other compression library; instead,
+it aims for very high speeds and reasonable compression. For instance,
+compared to the fastest mode of zlib, Snappy is an order of magnitude faster
+for most inputs, but the resulting compressed files are anywhere from 20% to
+100% bigger. (For more information, see "Performance", below.)
+
+Snappy has the following properties:
+
+* Fast: Compression speeds at 250 MB/sec and beyond, with no assembler code.
+See "Performance" below.
+* Stable: Over the last few years, Snappy has compressed and decompressed
+petabytes of data in Google's production environment. The Snappy bitstream
+format is stable and will not change between versions.
+* Robust: The Snappy decompressor is designed not to crash in the face of
+corrupted or malicious input.
+* Free and open source software: Snappy is licensed under a BSD-type license.
+For more information, see the included COPYING file.
+
+Snappy has previously been called "Zippy" in some Google presentations
+and the like.

development/snappy/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------------------------------------------------------|
+snappy: snappy (A fast compressor/decompressor)
+snappy:
+snappy: Snappy is a compression/decompression library. It does not aim for 
+snappy: maximum compression, or compatibility with any other compression 
+snappy: library; instead, it aims for very high speeds and reasonable 
+snappy: compression. For instance, compared to the fastest mode of zlib, 
+snappy: Snappy is an order of magnitude faster for most inputs, but the 
+snappy: resulting compressed files are anywhere from 20% to 100% bigger.
+snappy:
+snappy:
+snappy:

development/snappy/snappy.SlackBuild

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+#!/bin/sh -e
+#
+# Slackware build script for Zeromq-jzmq
+# Written by Mário Antunes (mario.antunes@av.it.pt)
+
+PRGNAM=snappy
+VERSION=${VERSION:-1.0.5}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$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=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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 . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --mandir=/usr/man \
+  --sysconfdir=/etc \
+  --disable-static \
+  --enable-shared \
+  --disable-gtest \
+  --localstatedir=/var
+
+make
+make install DESTDIR=$PKG
+
+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 README $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+find $PKG/usr/doc/$PRGNAM-$VERSION -type f -exec chmod 644 {} \;
+
+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/snappy/snappy.info

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+PRGNAM="snappy"
+VERSION="1.0.5"
+HOMEPAGE="http://code.google.com/p/snappy/"
+DOWNLOAD="http://snappy.googlecode.com/files/snappy-1.0.5.tar.gz"
+MD5SUM="4c0af044e654f5983f4acbf00d1ac236"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Mário Antunes"
+EMAIL="mariolpantunes@gmail.com"