Add a 32-bit AppImage Script for Linux (#1539)

shell/linux/make-appimage_32-bit.sh

@@ -0,0 +1,157 @@
+#!/bin/bash
+
+if [ "$#" -ne 3 ]; then
+    echo "Syntax: $0 <source root dir> <artifact dir> <output dir>"
+    exit 1
+fi
+
+SHLIBS=(
+	libcurl.so.4
+	libz.so.1
+	liblua5.3.so.0
+	libminiupnpc.so.17
+	libgomp.so.1
+	libao.so.4
+	libpulse.so.0
+#	libzip.so.5
+	libnghttp2.so.14
+	libidn2.so.0
+	librtmp.so.1
+#	libssh.so.4
+	libpsl.so.5
+#	libssl.so.1.1
+#	libcrypto.so.1.1
+	libgssapi_krb5.so.2
+#	libldap_r-2.4.so.2
+#	liblber-2.4.so.2
+	libbrotlidec.so.1
+#	pulseaudio/libpulsecommon-13.99.so
+	libdbus-1.so.3
+	libbz2.so.1.0
+	libunistring.so.2
+	libgnutls.so.30
+#	libhogweed.so.5
+#	libnettle.so.7
+	libgmp.so.10
+	libkrb5.so.3
+	libk5crypto.so.3
+	libcom_err.so.2
+	libkrb5support.so.0
+	libresolv.so.2
+	libsasl2.so.2
+#	libgssapi.so.3
+	libbrotlicommon.so.1
+	libxcb.so.1
+	libsystemd.so.0
+	libwrap.so.0
+	libsndfile.so.1
+	libasyncns.so.0
+	libapparmor.so.1
+	libp11-kit.so.0
+	libtasn1.so.6
+	libkeyutils.so.1
+#	libheimntlm.so.0
+#	libkrb5.so.26
+#	libasn1.so.8
+#	libhcrypto.so.4
+#	libroken.so.18
+	libXau.so.6
+	libXdmcp.so.6
+	liblzma.so.5
+	liblz4.so.1
+	libgcrypt.so.20
+	libnsl.so.1
+#	libFLAC.so.8
+	libogg.so.0
+	libvorbis.so.0
+	libvorbisenc.so.2
+#	libffi.so.7
+#	libwind.so.0
+#	libheimbase.so.1
+#	libhx509.so.5
+	libsqlite3.so.0
+	libcrypt.so.1
+	libbsd.so.0
+)
+
+if [ ! -f appimagetool-i686.AppImage ]; then
+	wget https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-i686.AppImage
+	chmod +x appimagetool-i686.AppImage
+fi
+
+SRCDIR=$1
+ARTDIR=$2
+OUTDIR=$3
+
+rm -rf "$OUTDIR"
+mkdir -p "$OUTDIR/usr/bin" "$OUTDIR/usr/lib" "$OUTDIR/usr/lib/pulseaudio" "$OUTDIR/usr/optional"
+
+# echo "Building checkrt"
+# mkdir -p "$OUTDIR/tmp"
+# pushd "$OUTDIR/tmp"
+# git clone https://github.com/darealshinji/linuxdeploy-plugin-checkrt
+# cd linuxdeploy-plugin-checkrt
+# git checkout ec6237791c5aeb4cbc1fa00a092d1f7befa58988
+# cd src
+# make
+# cp -a checkrt ../../../usr/optional
+# cd ../../..
+# rm -rf tmp
+# popd
+# if [ ! -f "$OUTDIR/usr/optional/checkrt" ]; then
+#	echo "checkrt build failed"
+#	exit 1
+# fi
+# "$OUTDIR/usr/optional/checkrt" --copy-libraries
+
+cp -a "$ARTDIR/flycast" "$OUTDIR/usr/bin"
+patchelf --set-rpath '$ORIGIN/../lib' "$OUTDIR/usr/bin/flycast"
+
+echo "Copying system shared libraries"
+for lib in "${SHLIBS[@]}"; do
+	blib=$(basename "$lib")
+	if [ -f "/lib/i386-linux-gnu/$lib" ]; then
+		cp "/lib/i386-linux-gnu/$lib" "$OUTDIR/usr/lib/$blib"
+	elif [ -f "$CHROOT/usr/lib/i386-linux-gnu/$lib" ]; then
+		cp "$CHROOT/usr/lib/i386-linux-gnu/$lib" "$OUTDIR/usr/lib/$blib"
+	elif [ -f "$CHROOT/lib/$lib" ]; then
+		cp "$CHROOT/lib/$lib" "$OUTDIR/usr/lib/$blib"
+	elif [ -f "$CHROOT/usr/lib/$lib" ]; then
+		cp "$CHROOT/usr/lib/$lib" "$OUTDIR/usr/lib/$blib"
+	else
+		echo "*** Failed to find '$blib'"
+		exit 1
+	fi
+
+	strip "$OUTDIR/usr/lib/$blib"
+done
+
+for so in $(find "$OUTDIR/usr/lib" -maxdepth 1); do
+	if [ -f "$so" ]; then
+		echo "Patching RPATH in ${so}"
+		patchelf --set-rpath '$ORIGIN' "$so"
+	fi
+done
+
+cp -a "$SRCDIR/shell/linux/flycast.desktop" "$SRCDIR/shell/linux/flycast.png" "$OUTDIR"
+
+echo "Creating AppRun..."
+cat > "$OUTDIR/AppRun" << EOF
+#!/bin/sh
+APPDIR=\$(dirname "\$0")
+grep -qs SteamOS /etc/os-release || \
+  if [ -x "\$APPDIR/usr/optional/checkrt" ]; then
+	extra_libs="\$(\$APPDIR/usr/optional/checkrt)"
+  fi
+if [ -n "\$extra_libs" ]; then
+	export LD_LIBRARY_PATH="\${extra_libs}\${LD_LIBRARY_PATH}"
+	if [ -e "\$APPDIR/usr/optional/exec.so" ]; then
+		export LD_PRELOAD="\$APPDIR/usr/optional/exec.so:\${LD_PRELOAD}"
+	fi
+fi
+exec "\$APPDIR/usr/bin/flycast" "\$@"
+EOF
+chmod +x "$OUTDIR/AppRun"
+
+echo "Generate AppImage"
+ARCH=i386 ./appimagetool-i686.AppImage -v "$OUTDIR" "flycast-i386.AppImage"