turbovnc: fix vncviewer on 32bit

srcpkgs/turbovnc/patches/viewer-32bit.patch

@@ -0,0 +1,21 @@
+linux jdk doesn't support -d32
+
+"All other platforms (Windows and Linux) contain separate 32 and 64-bit
+installation packages. If both packages are installed on a system, you select
+one or the other by adding the appropriate "bin" directory to your path. For
+consistency, the Java implementations on Linux accept the -d64 option."
+
+https://www.oracle.com/java/technologies/hotspotfaq.html#64bit_layering
+
+--- a/unix/vncviewer/vncviewer.in
++++ b/unix/vncviewer/vncviewer.in
+@@ -53,8 +53,4 @@
+ 	LD_LIBRARY_PATH=$JAWT_PATH:$LD_LIBRARY_PATH
+ 	export LD_LIBRARY_PATH
+ fi
+-if [ "@BITS@" = "32" ]; then
+-	exec $JAVA -server -d@BITS@ -Djava.library.path=$TVNC_JAVADIR -jar $TVNC_JAVADIR/VncViewer.jar ${1+"$@"}
+-else
+-	exec $JAVA -server -Djava.library.path=$TVNC_JAVADIR -jar $TVNC_JAVADIR/VncViewer.jar ${1+"$@"}
+-fi
++exec $JAVA -server -Djava.library.path=$TVNC_JAVADIR -jar $TVNC_JAVADIR/VncViewer.jar ${1+"$@"}

srcpkgs/turbovnc/template

@@ -1,7 +1,7 @@
 # Template file for 'turbovnc'
 pkgname=turbovnc
 version=3.0.2
-revision=1
+revision=2
 build_style=cmake
 configure_args="-DCMAKE_INSTALL_JAVADIR=/usr/lib/turbovnc
  -DTJPEG_LIBRARY=${XBPS_CROSS_BASE}/usr/lib/libturbojpeg.so