libraries/gl2ps: Added (OpenGL to PostScript printing library)

Signed-off-by: dsomero <xgizzmo@slackbuilds.org>

libraries/gl2ps/README

@@ -0,0 +1,8 @@
+GL2PS is a C library providing high quality vector output for any OpenGL
+application.
+
+The main difference between GL2PS and other similar libraries is the use of
+sorting algorithms capable of handling intersecting and stretched polygons,
+as well as non manifold objects.
+GL2PS provides advanced smooth shading and text rendering, culling of
+invisible primitives, mixed vector/bitmap output, and much more...

libraries/gl2ps/gl2ps.SlackBuild

@@ -0,0 +1,104 @@
+#!/bin/sh
+
+# Slackware build script for gl2ps
+
+# Copyright 2011 Niels Horn, Rio de Janeiro, RJ, Brazil
+# 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.
+
+# revision date 2011/08/10
+
+PRGNAM=gl2ps
+VERSION=${VERSION:-1.3.5}
+BUILD=${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-source
+tar xvf $CWD/$PRGNAM-$VERSION.tgz
+cd $PRGNAM-$VERSION-source
+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 {} \;
+
+# Patch CMakeLists.txt to accept -DLIB_SUFFIX
+patch -p1 <$CWD/gl2ps_libsuffix.patch
+
+mkdir -p build
+cd build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
+    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+    -DCMAKE_BUILD_TYPE=Release ..
+  make
+  make install DESTDIR=$PKG
+cd ..
+
+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
+# Move docs to correct location
+mv $PKG/usr/share/doc/$PRGNAM $PKG/usr/doc/$PRGNAM-$VERSION
+rm -rf $PKG/usr/share/doc
+cp -a TODO.txt $PKG/usr/doc/$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/gl2ps/gl2ps.info

@@ -0,0 +1,10 @@
+PRGNAM="gl2ps"
+VERSION="1.3.5"
+HOMEPAGE="http://geuz.org/gl2ps/"
+DOWNLOAD="http://geuz.org/gl2ps/src/gl2ps-1.3.5.tgz"
+MD5SUM="22e51ff57ecd35cb1cc22497a178a017"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Niels Horn"
+EMAIL="niels.horn@gmail.com"
+APPROVED="dsomero"

libraries/gl2ps/gl2ps_libsuffix.patch

@@ -0,0 +1,11 @@
+--- gl2ps-1.3.5-source/CMakeLists.txt	2009-10-16 16:14:07.000000000 -0300
++++ gl2ps-1.3.5-source_patched/CMakeLists.txt	2011-08-10 17:24:43.000000000 -0300
+@@ -113,7 +113,7 @@
+     set_target_properties(shared PROPERTIES COMPILE_FLAGS "-DGL2PSDLL -DGL2PSDLL_EXPORTS")
+   endif(MSVC)
+ 
+-  install(TARGETS lib shared DESTINATION lib)
++  install(TARGETS lib shared DESTINATION lib${LIB_SUFFIX})
+ endif(OPENGL_FOUND)
+ 
+ if(WIN32)

libraries/gl2ps/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 ':'.
+
+     |-----handy-ruler------------------------------------------------------|
+gl2ps: gl2ps (OpenGL to PostScript printing library)
+gl2ps:
+gl2ps: GL2PS is a C library providing high quality vector output for any
+gl2ps: OpenGL application. The main difference between GL2PS and other
+gl2ps: similar libraries is the use of sorting algorithms capable of handling
+gl2ps: intersecting and stretched polygons, as well as non manifold objects.
+gl2ps:
+gl2ps: Homepage: http://geuz.org/gl2ps/
+gl2ps:
+gl2ps:
+gl2ps: