system/apptainer: Added (open-source container for HP computing)

Signed-off-by: bedlam <dave@slackbuilds.org>

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

system/apptainer/README

@@ -0,0 +1,28 @@
+  Apptainer is an open source container platform designed to be 
+simple, fast, and secure. Many container platforms are available, 
+but Apptainer is designed for ease-of-use on shared systems and in 
+high performance computing (HPC) environments. It features:
+
+  An immutable single-file container image format, supporting 
+cryptographic signatures and encryption.
+  Integration over isolation by default. Easily make use of GPUs, 
+high speed networks, parallel filesystems on a cluster or server.
+  Mobility of compute. The single file SIF container format is easy 
+to transport and share.
+  A simple, effective security model. You are the same user inside a 
+container as outside, and cannot gain additional privilege on the 
+host system by default.
+
+  Apptainer is open source software, distributed under the BSD 
+License.
+
+  Apptainer was formerly known as Singularity and is now a part of 
+the Linux Foundation. When migrating from Singularity see the admin
+migration documentation and user compatibility documentation.
+
+
+  You shall install fakeroot for all functionalities.
+
+  Usage example:
+apptainer build slackware.sif \
+  /usr/share/apptainer/examples/slackware/slackware.def

system/apptainer/apptainer.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for apptainer
+
+# Copyright 2023 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=apptainer
+VERSION=${VERSION:-1.1.6}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${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 {} \;
+
+
+# this sets the go path without the needs of logout
+SBOGO=$(find /usr/lib${LIBDIRSUFFIX} -type f -name "go")
+export GOROOT=$(dirname $(dirname $SBOGO))
+echo "Using GOROOT = $GOROOT"
+
+PATH=$GOROOT/bin:$PATH \
+./mconfig -b ./build \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+make -C build
+make -C build install DESTDIR=$PKG
+
+install -d $PKG/usr/share/apptainer
+cp -av examples $PKG/usr/share/apptainer
+
+mkdir -p $PKG/usr/share/apptainer/examples/slackware
+cat > $PKG/usr/share/apptainer/examples/slackware/slackware.def <<EOF
+Bootstrap: docker
+From: vbatts/slackware:15.0
+
+%runscript
+    echo "This is what happens when you run the container..."
+
+%post
+    echo "Hello from inside the container"
+EOF
+
+# 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
+
+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 \
+  CHANGELOG.md CODE_OF_CONDUCT.md CONTRIBUTING.md CONTRIBUTORS.md \
+  LICENSE.md LICENSE_DEPENDENCIES.md LICENSE_THIRD_PARTY.md \
+  RELEASE_PROCEDURE.md SUPPORT.md \
+  $PKG/usr/doc/$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

system/apptainer/apptainer.info

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+PRGNAM="apptainer"
+VERSION="1.1.6"
+HOMEPAGE="https://apptainer.org"
+DOWNLOAD="https://github.com/apptainer/apptainer/releases/download/v1.1.6/apptainer-1.1.6.tar.gz"
+MD5SUM="64aa25ce9c24847f4304661be53df467"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="google-go-lang"
+MAINTAINER="William PC"
+EMAIL="w_calandrini[at]hotmail[dot]com"

system/apptainer/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------------------------------------------------------|
+apptainer: apptainer (open-source container for high performance computing)
+apptainer:
+apptainer:
+apptainer:   Apptainer is an open source container platform designed to be
+apptainer: simple, fast, and secure. Many container platforms are available,
+apptainer: but Apptainer is designed for ease-of-use on shared systems and in
+apptainer: high performance computing (HPC) environments.
+apptainer:
+apptainer:
+apptainer:
+apptainer: