# Read the .depend files, extract the dependencies for .h targets, convert
# relative names to absolute and write the result to stdout.  It is part of
# building the global .h dependency graph for kbuild 2.4.  KAO

/^[^ 	]/		{ copy = 0; fn = "/error/"; }
/^[^ 	][^ ]*\.h:/	{ copy = 1; fn = FILENAME; sub(/\.depend/, "", fn); }
!copy			{ next; }
			{
			  indent = $0; sub(/[^ 	].*/, "", indent);
			  if ($1 != "" && $1 !~ /^[@$\/\\]/) { $1 = fn $1 };
			  if ($2 != "" && $2 !~ /^[@$\/\\]/) { $2 = fn $2 };
			  $1 = $1;	# ensure $0 is rebuilt
			  $0 = indent $0;
			  print;
			}