libraries/OpenCSG: Added (CSG rendering library)

Signed-off-by: Niels Horn <niels.horn@slackbuilds.org>

libraries/OpenCSG/OpenCSG.SlackBuild

@@ -0,0 +1,105 @@
+#!/bin/sh
+
+# Slackware build script for OpenCSG
+
+# Copyright 2013 David Spencer, Baildon, West Yorkshire, U.K.
+# 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=OpenCSG
+VERSION=${VERSION:-1.3.2}
+BUILD=${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 {} \;
+
+# Don't use the embedded glew - use Slack's.
+sed -i -e 's;../glew/include;;' src/src.pro
+
+cd src
+  qmake src.pro
+  make \
+    CFLAGS="$SLKCFLAGS" \
+    CXXFLAGS="$SLKCFLAGS"
+cd -
+
+mkdir -p $PKG/usr/lib$LIBDIRSUFFIX
+strip --strip-unneeded lib/libopencsg.so.$VERSION
+cp -a lib/libopencsg.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX
+cd $PKG/usr/lib$LIBDIRSUFFIX
+  ln -s libopencsg.so.$VERSION libopencsg.so.$(echo $VERSION | cut -f1-2 -d.)
+  ln -s libopencsg.so.$VERSION libopencsg.so.$(echo $VERSION | cut -f1 -d.)
+  ln -s libopencsg.so.$VERSION libopencsg.so
+cd -
+
+mkdir -p $PKG/usr/include
+cp -a include/opencsg.h $PKG/usr/include
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  build.txt changelog.txt license.txt version.txt \
+  index.html news.html publications.html \
+  $PKG/usr/doc/$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}

libraries/OpenCSG/OpenCSG.info

@@ -0,0 +1,10 @@
+PRGNAM="OpenCSG"
+VERSION="1.3.2"
+HOMEPAGE="http://www.opencsg.org/"
+DOWNLOAD="http://www.opencsg.org/OpenCSG-1.3.2.tar.gz"
+MD5SUM="ba1a81afef8076d335214ed7ef065ab7"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="David Spencer"
+EMAIL="baildon.research@googlemail.com"

libraries/OpenCSG/README

@@ -0,0 +1,7 @@
+OpenCSG is a library that does image-based Constructive Solid Geometry
+rendering using OpenGL.
+
+To run OpenCSG well, you should have graphics hardware with a good fill
+rate.  NVidia GeForce and ATI Radeon qualify.  The OpenCSG::OcclusionQuery
+option requires occlusion queries, which are available since Radeon 9x00
+(x>=5) and GeForce3 (but not GeForce4MX).

libraries/OpenCSG/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------------------------------------------------------|
+OpenCSG: OpenCSG (Constructive Solid Geometry rendering library)
+OpenCSG:
+OpenCSG: OpenCSG is a library that does image-based Constructive Solid Geometry
+OpenCSG: rendering using OpenGL.
+OpenCSG:
+OpenCSG: Homepage: http://www.opencsg.org/
+OpenCSG:
+OpenCSG:
+OpenCSG:
+OpenCSG:
+OpenCSG: