uClibc++ design change

[Garrett Kajmowicz]

This is a quick note to level maintainers know of some changes which are going 
on for uClibc++.

I'm converting the Makefile convention of calling gcc to find libgcc_eh and 
libsupc++ to call scripts in the /scripts directory.  These are passed the 
g++ executable to use as $(CXX) and are expected to return the full path and 
file name to the file in question to use.

The goal of this is to make it easier for distro maintainers and embedded 
users to replace the binary blobs which are  being imported by changing a 
known script with semi-standard behavior instead of trying to sed a Makefile 
which might change with each revision.  It should also make cross-compiling 
somewhat easier.

Please send me any comments which you may have on this matter.


-     Garrett