1 files changed, 100 insertions, 0 deletions
diff --git a/config.tests/x11/xkb.test b/config.tests/x11/xkb.test
new file mode 100755
index 000000000..5560b0809
--- /dev/null
+++ b/config.tests/x11/xkb.test
@@ -0,0 +1,100 @@
+#!/bin/sh
+
+XKB=yes
+XPLATFORM=`basename $1`
+XCONFIG=$1/qmake.conf
+VERBOSE=$2
+shift 2
+IN_INCDIRS=""
+PARAMS=$@
+for PARAM in $PARAMS; do
+    PREFIX=`echo $PARAM | sed 's/^\(..\).*/\1/'`
+    case $PREFIX in
+    -I)
+        CINCDIR=`echo $PARAM | sed -e 's/^-I//'`
+        IN_INCDIRS="$IN_INCDIRS $CINCDIR"
+        ;;
+    *) ;;
+    esac 
+done
+
+# debuggery
+[ "$VERBOSE" = "yes" ] && echo "XKB auto-detection... ($*)"
+
+# some platforms are known to be broken
+#   Solaris 7 + Xsun
+#   	Patches 107648-01 and 107649-01 upgrade the Xsun package
+#   	of Solaris 7 to X Window 6.4 on SPARC and Intel platforms
+#   	respectively, introducing XKB support. However most headers
+#   	are missing and there's no patch to fix that. Our solution
+#   	is to disable XKB support on Solaris 7.
+#   	Of course XFree86 is not affected by this Xsun bug, so ideally
+#   	we should disable XKB support on Solaris + Xsun only, not on
+#   	Solaris + XFree86. But then how to detect Xsun vs. XFree86?
+#   Tru64
+#   	Link-time problems.
+case "$XPLATFORM" in
+solaris-*)
+    UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+    case "$UNAME_RELEASE" in
+    5.7)
+	[ "x$VERBOSE" = "xyes" ] && echo "XKB extension known to be broken on this platform."
+	XKB=no
+	;;
+    esac
+    ;;
+tru64-*)
+    UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+    [ "x$VERBOSE" = "xyes" ] && echo "XKB extension not supported on this platform."
+    XKB=no
+    ;;
+esac
+    
+# check for headers
+XKBLIB_H=
+if [ "$XKB" = "yes" ]; then
+    INC="X11/XKBlib.h"
+    XDIRS=`sed -n -e '/^QMAKE_INCDIR_X11[	]*=/ { s/[^=]*=[	 ]*//; s/-I/ /g; p; }' $XCONFIG`
+    INCDIRS="$IN_INCDIRS $XDIRS /usr/include /include"
+    F=
+    for INCDIR in $INCDIRS; do
+	if [ -f $INCDIR/$INC ]; then
+	    F=yes
+	    XKBLIB_H=$INCDIR/$INC
+	    if [ "$VERBOSE" = "yes" ]
+	    then
+		echo "  Found $INC in $INCDIR"
+	    fi
+	    break
+	fi
+    done
+    if [ -z "$F" ]; then
+	XKB=no
+	if [ "$VERBOSE" = "yes" ]; then
+	    echo "  Could not find $INC anywhere in $INCDIRS"
+	fi
+    fi
+fi
+
+# check for XkbSetPerClientControls in X11/XKBlib.h
+# if it is not found, we disable xkb support
+if [ "$XKB" = "yes" ] && [ -f "$XKBLIB_H" ]; then
+    grep XkbSetPerClientControls $XKBLIB_H >/dev/null || XKB=no
+    if [ "$VERBOSE" = "yes" ]; then
+	if [ "$XKB" = "yes" ]; then
+	    echo "  XkbSetPerClientControls found."
+	else
+	    echo "  XkbSetPerClientControls not found."
+	fi
+    fi
+fi
+
+
+# done
+if [ "$XKB" != "yes" ]; then
+    [ "$VERBOSE" = "yes" ] && echo "XKB disabled."
+    exit 0
+else
+    [ "$VERBOSE" = "yes" ] && echo "XKB enabled."
+    exit 1
+fi