development/gecode: Added (Generic Constraint Developm. Environm.).

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

development/gecode/README

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+Gecode is a toolkit for developing constraint-based systems and
+applications. Gecode provides a constraint solver with 
+state-of-the-art performance while being modular and extensible.
+
+The script supports two switches:
+
+DODOCS = yes (default: no) to build the html docs (123 Mb)
+DOEXAMPLES = yes (default: no) to build the examples
+
+Note: the second option is disabled explicitly in the build
+because installs example binaries in /usr/bin that may conflict
+with other packages. If you decide to enable it, it's up to you
+to check the contents of the resulting package for possibly
+overlaps with your installation.

development/gecode/gecode.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for gecode
+
+# Copyright 2012 Thibaut Notteboom, Paris, FRANCE
+# 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=gecode
+VERSION=${VERSION:-3.7.2}
+BUILD=${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
+
+if [ "${DOEXAMPLES:-no}" = "yes" ]; then EXAMPLES="en"; else EXAMPLES="dis"; 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 {} \;
+
+# Use our CFLAGS
+sed -i -e "s|-O3|$SLKCFLAGS|" -e "s|-O2|$SLKCFLAGS|" configure
+
+# We need to specify --disable-examples or lot of binaries with
+# names conflicting with other packages go in /usr/bin  --ponce
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --${EXAMPLES}able-examples \
+  --build=$ARCH-slackware-linux
+
+make
+make install DESTDIR=$PKG
+[ "${DODOCS:-no}" = "yes" ] && make installdoc DESTDIR=$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-$VERSION/examples
+if [ "$DODOCS" = "yes" ]; then
+  mv $PKG/usr/share/doc/$PRGNAM/html $PKG/usr/doc/$PRGNAM-$VERSION/
+  chmod 0644 $PKG/usr/doc/$PRGNAM-$VERSION/html/*
+  rm -fr $PKG/usr/share/doc
+fi
+cp -a LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
+cp examples/*.cpp $PKG/usr/doc/$PRGNAM-$VERSION/examples
+chmod 0644 $PKG/usr/doc/$PRGNAM-$VERSION/examples/*
+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}

development/gecode/gecode.info

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+PRGNAM="gecode"
+VERSION="3.7.2"
+HOMEPAGE="http://www.gecode.org/"
+DOWNLOAD="http://www.gecode.org/download/gecode-3.7.2.tar.gz"
+MD5SUM="8d505801f5730bd1b639fb2213b24919"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Thibaut Notteboom"
+EMAIL="tib@tibux.org"

development/gecode/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------------------------------------------------------|
+gecode: gecode
+gecode:
+gecode: Gecode is a toolkit for developing constraint-based systems and
+gecode: applications. Gecode provides a constraint solver with
+gecode: state-of-the-art performance while being modular and extensible.
+gecode:
+gecode: homepage: http://www.gecode.org/
+gecode:
+gecode:
+gecode:
+gecode: