fix error with --enable-symbols=compile

	* generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect):

	* generic/tclVar.c (TclLookupSimpleVar, CompareVarKeys):
	* generic/tclPathObj.c (Tcl_FSGetNormalizedPath, Tcl_FSEqualPaths):
	* generic/tclExecute.c (TclExecuteByteCode):
	* generic/tclIOUtil.c (TclFSCwdPointerEquals): peephole opt
	* generic/tclResult.c (TclMergeReturnOptions): use memcmp where
	applicable as possible speedup on some libc variants.

merge changes from HEAD

initial commit of Ozgur Dogan Ugurlu's (SF user:dogeen) assembler for…

… the Tcl bytecode language

Import of the Fossil-tagged 1.0b16.

Import Itcl 4.0b5 source code

 * changes: Update for 8.5.9 release.

	* generic/tclBasic.c: Fix for #3008307: make callerPtr chains

	* generic/tclExecute.c: be traversable accross coro
	boundaries. Add the special coroutine CallFrame (partially
	reverting commit of 2009-12-10), as it is needed for coroutines
	that do not push a CF - eg, those with [eval] as command. Thanks
	to Colin McCormack (coldstore) and Alexandre Ferrieux for the
	hard work on this.

Import of the 1.0b14 version of 'tdbc'.

==== TDBC 1.0b14.1 ====

	* tools/genStubs.tcl: Revised 'genStubs' to write files in Unix
			      format (-translation lf) so that 'make genstubs'
	                      generates the same output on Unix and Windows.
	* tdbcDecls.h:
	* tdbcStubInit.h:     make genstubs
	* README:
	* configure.in:
	* generic/tdbc.h:     Advance patchlevel to 1.0b14.1
	* configure:          autoconf-2.59