libraries/libv4l: Added to 12.2 repository

libraries/libv4l/README

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+libv4l is a collection of libraries which adds a thin abstraction
+layer on top of video4linux2 devices. The purpose of this (thin)
+layer is to make it easy for application writers to support a wide
+variety of devices without having to write seperate code for
+different devices in the same class.
+
+You may need libv4l to use some video applications - see the README
+in the libv4l documentation folder for usage instructions.

libraries/libv4l/libv4l.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for libv4l
+
+# Copyright 2008 Mauro Giachero (mauro dot giachero at gmail dot com)
+# 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=libv4l
+VERSION=${VERSION:-0.5.97}
+ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+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"
+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 {} \;
+
+make CFLAGS+="$SLKCFLAGS" CXXFLAGS+="$SLKCFLAGS"
+make install PREFIX=/usr DESTDIR=$PKG
+
+( cd $PKG
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+)
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a [CRT]* $PKG/usr/doc/$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.tgz

libraries/libv4l/libv4l.info

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+PRGNAM="libv4l"
+VERSION="0.5.97"
+HOMEPAGE="http://hansdegoede.livejournal.com/3636.html"
+DOWNLOAD="http://people.atrpms.net/~hdegoede/libv4l-0.5.97.tar.gz"
+MD5SUM="2d5930f44b43958191c2b092ad8a416c"
+MAINTAINER="Mauro Giachero"
+EMAIL="mauro dot giachero at gmail dot com"
+APPROVED="dsomero"

libraries/libv4l/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------------------------------------------------------|
+libv4l: libv4l (video4linux abstraction library)
+libv4l:
+libv4l: libv4l is a collection of libraries which adds a thin abstraction
+libv4l: layer on top of video4linux2 devices. The purpose of this (thin)
+libv4l: layer is to make it easy for application writers to support a wide
+libv4l: variety of devices without having to write seperate code for
+libv4l: different devices in the same class.
+libv4l:
+libv4l: Homepage: http://hansdegoede.livejournal.com/3636.html
+libv4l:
+libv4l: