URL:
<http://savannah.nongnu.org/bugs/?19009>
Summary: Make <util/delay.h> issue a warning when
optimizations are turned off
Project: AVR C Runtime Library
Submitted by: joerg_wunsch
Submitted on: Friday 02/09/2007 at 11:35
Category: Header
Severity: 2 - Minor
Priority: 5 - Normal
Item Group: Header files
Status: None
Privacy: Public
Percent Complete: 0%
Assigned to: None
Originator Email: [EMAIL PROTECTED]
Open/Closed: Open
Discussion Lock: Any
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Details:
Many users attempt to use the inline functions from <util/delay.h>
but forget to enable optimizations in the compiler, leading to
bloated floating-point calculations being performed in the
target AVR rather than the compiler.
Have that header file issue a warning in that case, based on
GCC's __OPTIMIZE__ macro.
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<http://savannah.nongnu.org/bugs/?19009>
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