[avr-libc-dev] [bug #34560] math.h error while compiling

[Carl John Nobile]

URL:
  <http://savannah.nongnu.org/bugs/?34560>

                 Summary: math.h error while compiling
                 Project: AVR C Runtime Library
            Submitted by: cnobile
            Submitted on: Sat 15 Oct 2011 11:32:19 PM GMT
                Category: Header
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Header files
                  Status: None
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 1.7.1
           Fixed Release: None

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Details:

The error below appeared after updating from Kubuntu 11.04 to 11.10. This went
from AVR version 1.6.7 to 1.7.1. The error itself happened while compiling
code in the Arduino 0022 IDE. It made no difference what code I compiled I get
this error every time.

In file included from
/usr/lib/gcc/avr/4.5.3/../../../avr/include/util/delay.h:44:0,
                 from
/usr/lib/gcc/avr/4.5.3/../../../avr/include/avr/delay.h:37,
                 from
/opt/arduino-0022/hardware/arduino/cores/arduino/wiring_private.h:30,
                 from
/opt/arduino-0022/hardware/arduino/cores/arduino/WInterrupts.c:34:
/usr/lib/gcc/avr/4.5.3/../../../avr/include/math.h:426:15: error: expected
identifier or ‘(’ before ‘double’
/usr/lib/gcc/avr/4.5.3/../../../avr/include/math.h:426:15: error: expected
‘)’ before ‘>=’ token





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