libraries/ocl-icd: Added (OpenCL ICD Loader).

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

libraries/ocl-icd/README

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+ocl-icd: free OpenCL ICD Loader
+
+OpenCL implementations are provided as ICD (Installable Client Driver). An
+OpenCL program can use several ICD thanks to the use of an ICD Loader as
+provided by this project. This free ICD Loader can load any (free or non free)
+ICD.
+
+NOTE: ocl-icd should not be needed on systems where graphics drivers
+by AMD or Nvidia already provide an OpenCL ICD Loader implementation.
+To check if you already have an ICD loader, run this as root:
+
+  ldconfig -p | grep -i opencl
+
+If nothing is printed out, then your system probably lacks an ICD
+implementation (libOpenCL.so* objects) and you need this package.
+
+If something is printed out, then you don't need this package, as it 
+would probably overwrite the ICD loader that came with your graphics 
+drivers.

libraries/ocl-icd/ocl-icd.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for ocl-icd
+
+# Copyright (c) 2017 Alan Alberghini <414N@slacky.it>
+# 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.
+# -----------------------------------------------------------------------------
+#
+# Build history:
+#
+# 1 - Initial release.
+
+PRGNAM=ocl-icd
+VERSION=${VERSION:-2.2.11}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+DOCS="README NEWS COPYING"
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -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 -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --enable-official-khronos-headers \
+  --disable-debug \
+  --build=$ARCH-slackware-linux
+
+make
+make install 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
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  $DOCS \
+  $PKG/usr/doc/$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/ocl-icd/ocl-icd.info

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+PRGNAM="ocl-icd"
+VERSION="2.2.11"
+HOMEPAGE="https://forge.imag.fr/projects/ocl-icd/"
+DOWNLOAD="https://forge.imag.fr/frs/download.php/814/ocl-icd-2.2.11.tar.gz"
+MD5SUM="32335dc7dd3ea2a4b994ca87f2f80554"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Alan Alberghini"
+EMAIL="414N@slacky.it"

libraries/ocl-icd/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------------------------------------------------------|
+ocl-icd: ocl-icd (OpenCL ICD Loader)
+ocl-icd:
+ocl-icd: OpenCL implementations are provided as ICD (Installable Client
+ocl-icd: Driver). An OpenCL program can use several ICD thanks to the use of an
+ocl-icd: ICD Loader as provided by this project. This free ICD Loader can load
+ocl-icd: any (free or non free) ICD.
+ocl-icd:
+ocl-icd:
+ocl-icd:
+ocl-icd: Homepage:
+ocl-icd: https://forge.imag.fr/projects/ocl-icd/