docs for setting up new target library

[Ian Lance Taylor]

Janis Johnson <janis187@us.ibm.com> writes:

> The end of http://gcc.gnu.org/onlinedocs/gccint/Top-Level.html#Top-Level
> has a link to a separate manual that is supposed to explain how the
> top level build works, including building target libraries.  Here's the
> corresponding text in sourcebuild.texi:
> 
>   The build system in the top level directory, including how recursion
>   into subdirectories works and how building runtime libraries for
>   multilibs is handled, is documented in a separate manual, included
>   with GNU Binutils.  @xref{Top, , GNU configure and build system,
>   configure, The GNU configure and build system}, for details.
> 
> The link is to http://gcc.gnu.org/onlinedocs/configure/index.html#Top,
> which does not exist: "The requested URL /onlinedocs/configure/index.html
> was not found on this server."
> 
> Where is it?  Will it help me figure out how to set up a new target
> library for GCC?

That document can be found in src/etc/configure.texi in a binutils
distribution, or it can be found here:
    http://www.airs.com/ian/configure/

It is generally out of date.  You probably already know the
information that it covers.

Ian