system/xAce: Added (emulator for the Jupiter Ace).

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

12 files changed, 283 insertions, 0 deletions

diff --git a/system/xAce/README b/system/xAce/README
new file mode 100644
index 0000000000..bc4b83ad6f
--- /dev/null
+++ b/system/xAce/README
@@ -0,0 +1,13 @@
+xAce is an emulator for the Jupiter Ace that runs under most
+flavours of Unix. It was written by Edward Patel and based
+on a ZX81 emulator called xz81 written by Russell Marks, which was
+in turn based on Ian Collier's xz80, a ZX Spectrum emulator for X.
+
+This xAce Slackware version implements a mod to allow the user
+to change between "slow" and "fast" speed emulation speed,
+very useful for spooling text sources.
+
+If you prefer to build the vanilla version invoke the
+SlackBuild as follows:
+
+SLACKMODS=no ./xAce.SlackBuild
diff --git a/system/xAce/doinst.sh b/system/xAce/doinst.sh
new file mode 100644
index 0000000000..4e8ba7071d
--- /dev/null
+++ b/system/xAce/doinst.sh
@@ -0,0 +1,4 @@
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
diff --git a/system/xAce/patches/CMakeLists.txt.patch b/system/xAce/patches/CMakeLists.txt.patch
new file mode 100644
index 0000000000..2c78e5142f
--- /dev/null
+++ b/system/xAce/patches/CMakeLists.txt.patch
@@ -0,0 +1,8 @@
+--- xAce-0.5/CMakeLists.txt	2012-12-22 07:53:19.000000000 +0000
++++ xAce-0.5-007/CMakeLists.txt	2022-09-06 21:03:10.482198551 +0100
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 2.6) 
++cmake_minimum_required(VERSION 3.6)
+ project(xAce) 
+ 
+ enable_testing()
diff --git a/system/xAce/patches/srcCMakeLists.txt.patch b/system/xAce/patches/srcCMakeLists.txt.patch
new file mode 100644
index 0000000000..fcb9c25593
--- /dev/null
+++ b/system/xAce/patches/srcCMakeLists.txt.patch
@@ -0,0 +1,8 @@
+--- src/CMakeLists.txt	2012-12-22 07:53:19.000000000 +0000
++++ src/CMakeLists.txt	2022-09-07 22:12:39.974438927 +0100
+@@ -1,4 +1,4 @@
+-add_definitions(-DSCALE=2 -DWHITE_ON_BLACK -DXACE_VERSION=\"0.5\")
++add_definitions(-DSCALE=4 -DWHITE_ON_BLACK -DXACE_VERSION=\"0.5\")
+ add_executable(xace xmain.c z80.c tape.c keyboard.c spooler.c)
+ target_link_libraries(xace X11 Xext)
+ install(TARGETS xace DESTINATION bin)
diff --git a/system/xAce/patches/tape.c.patch b/system/xAce/patches/tape.c.patch
new file mode 100644
index 0000000000..195e9cd480
--- /dev/null
+++ b/system/xAce/patches/tape.c.patch
@@ -0,0 +1,12 @@
+--- src/tape.c	2012-12-22 07:53:19.000000000 +0000
++++ src/tape.c	2022-09-06 20:58:23.694178693 +0100
+@@ -23,6 +23,9 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <ctype.h>
++#include <unistd.h>
++#include <sys/types.h>
+ 
+ #include "z80.h"
+ #include "tape.h"
diff --git a/system/xAce/patches/xmain.c.patch b/system/xAce/patches/xmain.c.patch
new file mode 100644
index 0000000000..5a6c78026a
--- /dev/null
+++ b/system/xAce/patches/xmain.c.patch
@@ -0,0 +1,79 @@
+--- src/xmain.c	2012-12-22 07:53:19.000000000 +0000
++++ src/xmain.c	2022-09-07 22:11:24.405433694 +0100
+@@ -57,6 +57,8 @@
+   mem+0xe000
+ };
+ 
++int is_fast_speed = 0;
++
+ unsigned long tstates=0,tsmax=62500;
+ 
+ int memattr[8]={0,1,1,1,1,1,1,1}; /* 8K RAM Banks */
+@@ -252,13 +254,28 @@
+       tape_attach(tape_filename);
+       break;
+ 
++    case XK_F10:
++      if (is_fast_speed == 1) {
++        normal_speed();
++	is_fast_speed = 0;
++      } else {
++	fast_speed();
++	is_fast_speed = 1;
++      }
++      break;
++
+     case XK_F11:
+-      printf("Enter spool file:");
+-      scanf("%256s", spool_filename);
+-      spooler_open(spool_filename);
++      if (!spooler_active()) {
++	 printf("Enter spool file:");
++	 scanf("%256s", spool_filename);
++	 spooler_open(spool_filename);
++      } else {
++        spooler_close();
++      }
+       break;
+ 
+     case XK_F12:
++      spooler_close();
+       reset_ace = 1; /* will cause a reset */
+       memset(mem+8192, 0xff, 57344);
+       refresh_screen = 1;
+@@ -270,13 +287,14 @@
+ void
+ main(int argc, char **argv)
+ {
+-  printf("xace: Jupiter ACE emulator v%s (by Edward Patel)\n", XACE_VERSION);
++  printf("xace: Jupiter ACE emulator v%s (by Edward Patel, with Slackware mods)\n", XACE_VERSION);
+   printf("Keys:\n");
+   printf("\tF1     - Delete Line\n");
+   printf("\tF3     - Attach a tape image\n");
+   printf("\tF4     - Inverse Video\n");
+   printf("\tF9     - Graphics\n");
+-  printf("\tF11    - Spool from a file\n");
++  printf("\tF10    - Toggle Normal/Fast Speed\n");
++  printf("\tF11    - Start/Stop Spool from a file\n");
+   printf("\tF12    - Reset\n");
+   printf("\tEsc    - Break\n");
+   printf("\tCtrl-Q - Quit xAce\n");
+@@ -568,16 +586,16 @@
+           XAutoRepeatOn(display),XFlush(display);
+         break;
+       case KeyPress:
+-        if (!spooler_active()) {
+           kev = (XKeyEvent *)&xev;
+           XLookupString(kev, key_buf, 20, &ks, NULL);
++        if (!spooler_active() || ks == XK_F10 || ks == XK_F11 || ks == XK_F12 ) {
+           keyboard_keypress(ks, kev->state);
+         }
+         break;
+       case KeyRelease:
+-        if (!spooler_active()) {
+           kev = (XKeyEvent *)&xev;
+           XLookupString(kev, key_buf, 20, &ks, NULL);
++        if (!spooler_active() || ks == XK_F10 || ks == XK_F11 || ks == XK_F12 ) {
+           keyboard_keyrelease(ks, kev->state);
+         }
+         break;
diff --git a/system/xAce/slack-desc b/system/xAce/slack-desc
new file mode 100644
index 0000000000..3d12971194
--- /dev/null
+++ b/system/xAce/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------------------------------------------------------|
+xAce: xAce (A Jupiter Ace emulator for Linux)
+xAce:
+xAce:
+xAce: xAce is an emulator for the Jupiter Ace that runs under most flavours
+xAce: of Unix. It was written by Edward Patel and based on a ZX81 emulator
+xAce: called xz81 written by Russell Marks, which was in turn based on
+xAce: Ian Collier's xz80, a ZX Spectrum emulator for X.
+xAce:
+xAce:
+xAce:
+xAce: Homepage at https://lawrencewoodman.github.io/xAce/
diff --git a/system/xAce/xAce.SlackBuild b/system/xAce/xAce.SlackBuild
new file mode 100644
index 0000000000..827aaa4424
--- /dev/null
+++ b/system/xAce/xAce.SlackBuild
@@ -0,0 +1,117 @@
+#!/bin/bash
+
+# Slackware build script for xAce
+
+# Copyright 2024- Antonio Leal, Porto Salvo, Oeiras, Portugal
+# 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=xAce
+VERSION=${VERSION:-0.5}
+BUILD=${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 [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+else
+  SLKCFLAGS="-O2"
+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 {} \;
+
+# Apply Slackware mods
+if [ "${SLACKMODS:-yes}" = "yes" ]; then
+    patch CMakeLists.txt $CWD/patches/CMakeLists.txt.patch
+    patch src/CMakeLists.txt $CWD/patches/srcCMakeLists.txt.patch
+    patch src/tape.c $CWD/patches/tape.c.patch
+    patch src/xmain.c $CWD/patches/xmain.c.patch
+fi
+
+# Build executable
+cmake -DCMAKE_C_FLAGS="$SLKCFLAGS" .
+make
+
+# Setup package files
+mkdir -p $PKG/usr/bin
+install -D -m0755 src/xace $PKG/usr/bin/xace
+install -D -m0755 $CWD/xace-launcher $PKG/usr/bin/xace-launcher
+
+mkdir -p $PKG/usr/share/xAce
+cp ace.rom $PKG/usr/share/xAce
+
+mkdir -p $PKG/usr/share/pixmaps
+cp $CWD/xAce.png $PKG/usr/share/pixmaps/xAce.png
+
+mkdir -p $PKG/usr/share/applications
+cp $CWD/xAce.desktop $PKG/usr/share/applications
+(cd $PKG/usr/bin; ln -s xace xAce)
+
+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 \
+  forth.txt COPYING CHANGELOG.md README boldcomp.email.txt \
+  $PKG/usr/doc/$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
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/system/xAce/xAce.desktop b/system/xAce/xAce.desktop
new file mode 100644
index 0000000000..965bd4f064
--- /dev/null
+++ b/system/xAce/xAce.desktop
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=xAce
+Comment=Jupiter Ace Emulation
+Exec=xace-launcher
+Icon=xAce
+StartupNotify=false
+Terminal=true
+Type=Application
+Categories=System;Emulator;
diff --git a/system/xAce/xAce.info b/system/xAce/xAce.info
new file mode 100644
index 0000000000..24c6c270c2
--- /dev/null
+++ b/system/xAce/xAce.info
@@ -0,0 +1,10 @@
+PRGNAM="xAce"
+VERSION="0.5"
+HOMEPAGE="https://lawrencewoodman.github.io/xAce/"
+DOWNLOAD="https://github.com/LawrenceWoodman/xAce/archive/v0.5/xAce-0.5.tar.gz"
+MD5SUM="2fd3b822cba681463b0a4f57895aabd0"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Antonio Leal"
+EMAIL="antonioleal@yahoo.com"
diff --git a/system/xAce/xAce.png b/system/xAce/xAce.png
new file mode 100644
index 0000000000..7b0fd056e9
--- /dev/null
+++ b/system/xAce/xAce.png
diff --git a/system/xAce/xace-launcher b/system/xAce/xace-launcher
new file mode 100755
index 0000000000..a438592932
--- /dev/null
+++ b/system/xAce/xace-launcher
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+cd /usr/share/xAce
+xace