fdo#51004: some progress and 10 years old bug pending

[d.ostrovsky at idaia.de]

Quoting Stephan Bergmann <sbergman at redhat.com>:

>
> Further clean-up of all the Mozilla-related configure switches  
> (--enable-mozilla, --disable-build-mozilla, --with-mozilla-toolkit,  
> --with-system-mozilla, --with-mozilla-build) and config_host.mk.in  
> variables (BUILD_MOZAB, DEFAULT_MOZILLA_TOOLKIT, MOZILLABUILD,  
> MOZILLA_VRESION, MOZ_FLAVOUR, MOZ_INC, MOZ_LIB, MOZ_LIB_XPCOM,  
> PREBUILD_MOZAB, SYSTEM_MOZILLA, WITH_MOZILLA), which should all now  
> be relevant for Windows only, is highly appreciated.
>
the only option that would stay forever (even after dropping the whole  
mozilla mess from the build tree) is --with-mozilla-build. It is used  
for nss to provide some build tools. I suggest to rename this option  
to --with-nss-build or something like that (without name mozilla in it).

David