games/vice-libretro: Added (VICE libretro port)

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

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

games/vice-libretro/README

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+vice (Versatile Commodore 8-bit emulator) core for libretro.
+
+This script builds the cores for
+
+- Commodore 64
+- Commodore VIC20
+- Commodore C128
+- Commodore Plus4
+- Commodore Pet
+
+To build the debugging symbols use:
+  DEBUG=1 ./vice-libretro.SlackBuild

games/vice-libretro/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------------------------------------------------------|
+vice-libretro: vice-libretro (VICE libretro port)
+vice-libretro:
+vice-libretro: Versatile Commodore 8-bit cores for libretro
+vice-libretro:
+vice-libretro: Homepage: https://www.libretro.com/
+vice-libretro:
+vice-libretro:
+vice-libretro:
+vice-libretro:
+vice-libretro:
+vice-libretro:

games/vice-libretro/vice-libretro.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for vice-libretro
+
+# Copyright 2022 ilmich < ardutu at gmail dot com >
+# 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=vice-libretro
+VERSION=${VERSION:-2022.06.22_c3becd1}
+BUILD=${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}
+
+LIBDIRSUFFIX=
+[ "$ARCH" = x86_64 ] && LIBDIRSUFFIX=64
+
+set -eu
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
+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 {} \;
+
+[ "${DEBUG:=0}" != 0 ] && DEBUG=1
+
+for i in x64 xvic x128 xpet xplus4; do
+  LIBNAM=vice_${i}_libretro
+  make DEBUG=$DEBUG GIT_VERSION="${VERSION#*_}" EMUTYPE=$i
+
+  install -Dm0644 $LIBNAM.so $PKG/usr/lib${LIBDIRSUFFIX}/libretro/$LIBNAM.so
+  install -Dm0644 $LIBNAM.info $PKG/usr/lib${LIBDIRSUFFIX}/libretro/info/$LIBNAM.info
+
+  make clean DEBUG=$DEBUG GIT_VERSION="${VERSION#*_}" EMUTYPE=$i
+done
+
+if [ $DEBUG = 0 ]; then
+  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
+fi
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README.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

games/vice-libretro/vice-libretro.info

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+PRGNAM="vice-libretro"
+VERSION="2022.06.22_c3becd1"
+HOMEPAGE="https://www.libretro.com/"
+DOWNLOAD="https://ilmich.github.io/src/vice-libretro-2022.06.22_c3becd1.tar.xz"
+MD5SUM="f8914f1f83501de47a26bf5fc2847d78"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="RetroArch"
+MAINTAINER="ilmich"
+EMAIL="ardutu@gmail.com"