Re: [avr-libc-dev] selective linking of floating point support for *printf / *scanf

2014-09-03 Thread Thomas Preud'homme
> From: Joseph S. Myers [mailto:jos...@codesourcery.com] > Sent: Tuesday, September 02, 2014 11:29 PM > > Identifiers beginning with a single underscore are reserved with file > scope. This means an application cannot provide an external definition of > them, because such an external definition w

Re: [avr-libc-dev] selective linking of floating point support for *printf / *scanf

2014-09-03 Thread Joern Rennecke
On 2 September 2014 16:28, Joseph S. Myers wrote: > On Tue, 2 Sep 2014, Joey Ye wrote: > >> Apparently newlib is not following this specification very well, as >> there are symbols like _abc_r defined every where in current newlib. I >> am not implying the spec should not be followed, but is newli

Re: [avr-libc-dev] selective linking of floating point support for *printf / *scanf

2014-09-03 Thread Joseph S. Myers
On Wed, 3 Sep 2014, Joern Rennecke wrote: > On 2 September 2014 16:28, Joseph S. Myers wrote: > > On Tue, 2 Sep 2014, Joey Ye wrote: > > > >> Apparently newlib is not following this specification very well, as > >> there are symbols like _abc_r defined every where in current newlib. I > >> am not