development/pocl: Added (Portable Computing Language, OpenCL std)

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 173 insertions, 0 deletions

diff --git a/development/pocl/README b/development/pocl/README
new file mode 100644
index 0000000000..af988aae20
--- /dev/null
+++ b/development/pocl/README
@@ -0,0 +1,23 @@
+PoCL is a portable open source (MIT-licensed) implementation of the 
+OpenCL standard (1.2 with some 2.0 features supported). In addition 
+to being an easily portable multi-device (truely heterogeneous) 
+open-source OpenCL implementation, a major goal of this project is 
+improving interoperability of diversity of OpenCL-capable devices by 
+integrating them to a single centrally orchestrated platform. Also 
+one of the key goals longer term is to enhance performance 
+portability of OpenCL programs across device types utilizing runtime 
+and compiler techniques.
+
+Upstream PoCL currently supports various CPUs, NVIDIA GPUs via 
+libcuda, HSA-supported GPUs and TCE ASIPs (experimental, see: 
+OpenASIP). It is also known to have multiple (private) adaptations 
+in active production use.
+
+PoCL uses Clang as an OpenCL C frontend and LLVM for kernel compiler 
+implementation, and as a portability layer. Thus, if your desired 
+target has an LLVM backend, it should be able to get OpenCL support 
+easily by using PoCL.
+
+Examples source are installed at: /usr/share/pocl/examples
+
+Optional: hwloc
diff --git a/development/pocl/pocl.SlackBuild b/development/pocl/pocl.SlackBuild
new file mode 100644
index 0000000000..4500713fd8
--- /dev/null
+++ b/development/pocl/pocl.SlackBuild
@@ -0,0 +1,121 @@
+#!/bin/bash
+
+# Slackware build script for PoCL
+
+# Copyright 2022 William PC - Seattle, USA
+# 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.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=pocl
+VERSION=${VERSION:-3.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
+# the name of the created package would be, and then exit. This information
+# could be useful to other scripts.
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+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 {} \;
+
+mkdir -p build
+cd build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_INSTALL_LIBDIR=lib${LIBDIRSUFFIX} \
+    -DCMAKE_INSTALL_MANDIR=man \
+    -DBUILD_SHARED_LIBS=ON \
+    -DENABLE_EXAMPLES=OFF \
+    -DCMAKE_BUILD_TYPE=Release ..
+  make
+  make install/strip DESTDIR=$PKG
+cd ..
+
+# install examples
+mkdir -p $PKG/usr/share/pocl
+cp -aR examples $PKG/usr/share/pocl
+
+# Don't ship .la files:
+rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
+
+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
+cp -a CHANGES COPYING CREDITS LICENSE LICENSE_THIRDPARTY \
+	$PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README README.ARM TODO \
+	$PKG/usr/doc/$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
diff --git a/development/pocl/pocl.info b/development/pocl/pocl.info
new file mode 100644
index 0000000000..cd3b70dfaa
--- /dev/null
+++ b/development/pocl/pocl.info
@@ -0,0 +1,10 @@
+PRGNAM="pocl"
+VERSION="3.0"
+HOMEPAGE="http://portablecl.org"
+DOWNLOAD="http://portablecl.org/downloads/pocl-3.0.tar.gz"
+MD5SUM="bd79db59fa31e38759296849291210a3"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="William PC"
+EMAIL="w_calandrini[at]hotmail[dot]com"
diff --git a/development/pocl/slack-desc b/development/pocl/slack-desc
new file mode 100644
index 0000000000..1f0bc88bb2
--- /dev/null
+++ b/development/pocl/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------------------------------------------------------|
+pocl: pocl (Portable Computing Language, an OpenCL standard implementation)
+pocl:
+pocl: PoCL is a portable open source (MIT-licensed) implementation of the
+pocl: OpenCL standard (1.2 with some 2.0 features supported). In addition
+pocl: to being an easily portable multi-device (truely heterogeneous)
+pocl: open-source OpenCL implementation, a major goal of this project is
+pocl: improving interoperability of diversity of OpenCL-capable devices by
+pocl: integrating them to a single centrally orchestrated platform. Also
+pocl: one of the key goals longer term is to enhance performance
+pocl: portability of OpenCL programs across device types utilizing runtime
+pocl: and compiler techniques.