* as/link/mcs51/aslink.dsp: removed SDK define

* as/link/mcs51/aslink.dsp: removed SDK define
* as/link/z80/clean.mk: brought in sync with other ports
* as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
* as/hc08/Makefile.bcc,
* as/mcs51/Makefile.bcc,
* as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
* src/z80/main.c (_setValues): use the now capitalized -Z,
  (z80_port, gbz80_port): generate debug information when asked

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@5013 4a8a32a2-be11-0410-ad9d-d568d2c75423