#!/bin/sh
#1 -> $(builddir)
#2 -> $(top_builddir)
#3 -> $(motif_srcdir)

echo "#define XmN_constants(value, arg) \\" > $1/variables.h
echo "do { if (0) { } else \\" >> $1/variables.h
$2/rplawk/rplawk 'BEGIN { c = 0; } \
		/\/\*/ { c = 1; }
		/\*\// { c = 0; }
		/^#define XmN/ \
		{ if (c == 0) { printf("if (strcmp(\"%s\", value) == 0) \\\
		{ arg = %s; } else \\\n", $2, $2); } } \
		END { printf("{ executionError(\"Unknown directive\"); } } \\\
		while(0)\n"); }' \
		$3/Xm/XmStrDefs.h >> $1/variables.h

echo "#define Xm_widgets_classes(value, arg) \\" >> $1/variables.h
cpp -E /usr/include/X11/Shell.h | sed 's/;/ /g' | \
		$2/rplawk/rplawk 'BEGIN { printf("{ "); } \
		/^[\t ]*WidgetClass.*WidgetClass[\t ]*$/ \
		{ printf("if (strcmp(\"%s\", value) == 0) \\\
		{ arg = %s; } else \\\n", $2, $2); } ' >> $1/variables.h
cpp -E $3/Xm/XmAll.h -I $3/lib | sed 's/;/ /g' | \
		$2/rplawk/rplawk '/^[\t ]*WidgetClass xm.*[\t ]*$/ \
		{ printf("if (strcmp(\"%s\", value) == 0) \\\
		{ arg = %s; } else \\\n", $2, $2); } \
		/^[\t ]*extern WidgetClass xm.*[\t ]*$/ \
		{ printf("if (strcmp(\"%s\", value) == 0) \\\
		{ arg = %s; } else \\\n", $3, $3); } \
		END { printf("{ executionError(\"Class not found\"); } } \\\
		while(0)\n"); }' >> $1/variables.h

exit 0