[avr-libc-dev] required patches for avr-gcc 4.3.0

[Rolf Ebert]

Weddington, Eric schrieb:
> > I was wondering if it is worth to get all the patches cleanly 
> > apply to 4.2.3 or if the effort is better invested in porting
> > the patches to the upcoming 4.3.0. 


> My suggestion then, is to focus on getting 4.3.0 in shape for avr-ada,



From the list of patches in winavr/patches/gcc/4.2.2/* the following 
patches

- are still needed and can be applied directly:
20-gcc-4.2.2-libiberty-Makefile.in.patch
41-gcc-4.2.2-bug-10768.patch
42-gcc-4.2.2-bug-30243.patch
60-gcc-4.2.2-ada-xgnatugn.patch

- are not needed anymore:
00-gcc-4.2.2-version-WinAVR.patch (is now an option to the configure script)
10-gcc-4.2.2-c-incpath.patch
22-gcc-4.2.2-objc.patch
30-gcc-4.2.2-binary-constants.patch
31-gcc-4.2.2-relax.patch
32-gcc-4.2.2-os_main_os_task_v2.patch
33-gcc-4.2.2-constraint-desc.patch
34-gcc-4.2.2-doc-progmem.patch
35-gcc-4.2.2-zero_extend.patch
51-gcc-4.2.2-at90pwmx16.patch
52-gcc-4.2.2-attiny43u.patch
53-gcc-4.2.2-attiny48.patch
54-gcc-4.2.2-at90pwm2b3b.patch
55-gcc-4.2.2-atmega48p-88p-168p-328p.patch
56-gcc-4.2.2-remove-devices.patch
57-gcc-4.2.2-attiny88.patch
58-gcc-4.2.2-atmega1284p.patch
59-gcc-4.2.2-atmega32hvb.patch
59-gcc-4.2.2-avr35.patch

- need porting to 4.3
11-gcc-4.2.2-exec-prefix.patch (not sure, it seems a different solution 
is already applied)
21-gcc-4.2.2-disable-libssp.patch
23-gcc-4.2.2-ada-Makefile.patch
43-gcc-4.2.2-bug-11259-v2.patch
50-gcc-4.2.2-mega256-v3.patch
61-gcc-4.2.2-ada-freestanding.patch
62-gcc-4.2.2-ada-mlib.patch
63-gcc-4.2.2-ada-timebase.patch
64-gcc-4.2.2-ada-gnat1_print_path.patch

------------------------------------------------------------

I hope this information helps anybody who dares to build a gcc-4.3 based 
compiler.

    Rolf