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Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings
From: |
Joerg Wunsch |
Subject: |
Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings |
Date: |
Sat, 29 Oct 2011 19:11:39 +0200 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
As Volker Kuhlmann wrote:
> What is the reason people are not upgrading to 4.6? 4.4 and 4.5 are
> not recommended (http://www.arduino.cc/playground/Learning/Linux).
Just because someone at Arduino thinks ``4.4.x and 4.5.x seem to have
various problems'' is enough to make you not using them?
*Any* software of reasonable complexity always has ``various
problems'', nevertheless, people use software.
I know of exactly one nasty bug of the 4.5 line (PR target/46779, but
backporting the 4.6 fix for that is easy, I just didn't get around to
file it officially to the GCC patches list so someone could go ahead
and integrate the backport). Apart from that, we're using it in a
production environment.
If you're serious about compiling your own, get at least a 4.5
version, ask me to get the fix for the nasty bug, and then try
backporting the C++ progmem fix yourself. Don't waste your time on
attempting to backport something to a completely dead compiler
version, just because someone at Arduino thinks you must not use a
newer compiler.
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)
- [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/10/28
- [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/10/29
- [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Joerg Wunsch, 2011/10/29
- [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/10/29
- [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Georg-Johann Lay, 2011/10/29
- [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/10/29
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings,
Joerg Wunsch <=
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/10/29
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Joerg Wunsch, 2011/10/29
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/10/29
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Joerg Wunsch, 2011/10/30
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Weddington, Eric, 2011/10/31
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, David A. Mellis, 2011/10/31
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Weddington, Eric, 2011/10/31
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Joerg Wunsch, 2011/10/31
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/10/31
- Re: [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Bob Paddock, 2011/10/29