Ping #2: [Patch]: Include auto-generated avr-mmcu.texi in invoke.texi

[Georg-Johann Lay <avr at gjlay dot de>]

The following patch has some parts that still need approval, i.e.

* Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi.
* doc/avr-mmcu.texi: New auto-generated file.
* doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order
  to document all valid -mmcu= arguments.

http://gcc.gnu.org/ml/gcc-patches/2012-04/msg00961.html

The avr-specific part is already approved:

http://gcc.gnu.org/ml/gcc-patches/2012-04/msg00976.html

Thanks,

Johann

> This patch adds a new file ./gcc/doc/avr-mmcu.texi that lists all valid
> -mmcu= settings and replaces the respective text in invoke.texi by
> @include avr-mmcu.texi
> 
> Up to now, there is no complete list of -mmcu= options, and a list is
> hard to maintain by hand because it contains more than 180 devices.
> 
> If, during the build of avr-gcc, a change of ./gcc/doc/avr-mmcu.texi
> is detected, the build aborts with a message that nags the user to
> copy the new content of avr-mmcu.texi to ./gcc/doc/avr-mmcu.texi.
> 
> The error message's text is:
> 
> *** Verify that you have permission to grant a
> *** GFDL license for all new text in
> *** avr-mmcu.texi, then copy it to $(srcdir)/doc/avr-mmcu.texi
> 
> ./gcc/doc/avr-mmcu.texi is auto-generated, but there is no rule to
> automatically update it during the build process.
> 
> Documents (HTML, PDF, ...) build fine.
> 
> Ok for trunk?
> 
> If it's appropriate for 4.7, I'd change invoke.texi accordingly by
> copy-pasting the auto-generated texi code into that file, i.e.
> into section "AVR Options".
> 
> Johann
> 
> 	* Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi.
> 
> 	* doc/avr-mmcu.texi: New auto-generated file.
> 	* doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order
> 	to document all valid -mmcu= arguments.
> 
> 	* config/avr/avr.h (arch_info_s): New struct definition.
> 	* config/avr/avr-devices.c (avr_texinfo): New variable.
> 	* config/avr/gen-avr-mmcu-texi.c: New file.
> 	* config/avr/t-avr: New rules and dependencies to build	avr-mmcu.texi.