academic/flann: Added (FANN library)

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

academic/flann/README

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+FLANN is a library for performing fast approximate nearest neighbor searches 
+in high dimensional spaces.  It contains a collection of algorithms we found 
+to work best for nearest neighbor search and a system for automatically 
+choosing the best algorithm and optimum parameters depending on the dataset. 
+
+FLANN is written in C++ and contains bindings for the following languages: 
+C, MATLAB and Python.  The Python bindings will need numpy, and the MATLAB 
+bindings will need MATLAB installed and with its binaries directory set into 
+the PATH.  If you want to build the MATLAB bindings, set the environment 
+variable WITH_MATLAB to 1.

academic/flann/flann.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for flann
+
+# Written by João Felipe Santos <joao.eel@gmail.com>
+
+# Copyright (c) 2010 João Felipe Santos
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+PRGNAM=flann
+VERSION=${VERSION:-1.2}
+BUILD=${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 # Exit on most errors
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION-src
+unzip $CWD/$PRGNAM-$VERSION-src.zip
+cd $PRGNAM-$VERSION-src
+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 {} \;
+
+# Hack to deactivate MATLAB bindings
+if [ -z $WITH_MATLAB ]; then
+  sed -i '/matlab/d' src/CMakeLists.txt
+fi
+
+sed -i '/CMAKE_INSTALL_PREFIX/d' src/CMakeLists.txt
+
+mkdir -p tmp
+cd tmp
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+    -DMAN_INSTALL_DIR=/usr/man \
+    -DCMAKE_BUILD_TYPE=Release ../src
+  make 
+  make install DESTDIR=$PKG
+cd ..
+
+# Install Python bindings, then remove the source files from the package
+cd $PKG/usr/python
+python setup.py install --root=$PKG
+cd $TMP/$PRGNAM-$VERSION-src
+rm -rf $PKG/usr/python/
+
+# LIB_SUFFIX seems ignored and $prefix/lib is hardcoded
+if [ "$LIBDIRSUFFIX" = "64" ]; then
+  mv $PKG/usr/lib/* $PKG/usr/lib64/
+  rmdir $PKG/usr/lib
+fi
+
+find $PKG | xargs 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 \
+  doc/manual.pdf README \
+  $PKG/usr/doc/$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}

academic/flann/flann.info

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+PRGNAM="flann"
+VERSION="1.2"
+HOMEPAGE="http://www.cs.ubc.ca/~mariusm/index.php/FLANN/FLANN"
+DOWNLOAD="http://www.cs.ubc.ca/~mariusm/uploads/FLANN/flann-1.2-src.zip"
+MD5SUM="29ab1f3926d8cf95c37f30c56055c23e"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="João Felipe Santos"
+EMAIL="joao.eel@gmail.com"
+APPROVED="rworkman"

academic/flann/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------------------------------------------------------|
+flann: flann (Fast Library for Approximate Nearest Neighbors) flann:
+flann: 
+flann: FLANN is a library for performing fast approximate
+flann: nearest neighbor searches in high dimensional spaces. It contains a
+flann: collection of algorithms we found to work best for nearest neighbor
+flann: search and a system for automatically choosing the best algorithm and
+flann: optimum parameters depending on the dataset. 
+flann:
+flann: Homepage: http://www.cs.ubc.ca/~mariusm/index.php/FLANN/FLANN
+flann:
+flann: