* config/wce/poccarm.mk
* config/dos/watcom.mk
* config/win/xcc.mk
* config/win/pocc.mk
* config/win/bcc.mk
* config/win/watcom.mk
* config/linux/watcom.mk
* config/os2/watcom.mk
* Changed to not forcefully turn off warnings in some targets.
(so HB_BUILD_WARN=no is now equivalent to hbmk2 -warn=def)
; NOTE: This will result in some new warnings in /external
dir since for above compilers I've now upped the
warning level from nothing to the default level.
* external/zlib/Makefile
* Changed to not set Harbour level warnings for this
external component (in sync with all the others).