|
From: | Joerg Wunsch |
Subject: | [avr-libc-dev] [bug #30363] _delay_xx() functions in <util/delay.h> are broken |
Date: | Sun, 18 Jul 2010 21:28:04 +0000 |
User-agent: | Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.10) Gecko/20100713 Firefox/3.5.10 |
Follow-up Comment #2, bug #30363 (project avr-libc): > The define define value for __HAS_DELAY_CYCLES > in the new <util/delah.h> seems backwards. This define is generated by the configure script, as it is probing the compiler features. This is the only way I could see how to find out whether __builtin_avr_delay_cycles() is available or not. The drawback is that a compiled version of the library is no longer portable into an environment using a compiler that does not offer __builtin_avr_delay_cycles() when the compiler used to compile the binary version did offer it. _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?30363> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
[Prev in Thread] | Current Thread | [Next in Thread] |