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Bug#215923: marked as done (libc6-dev: [sparc] fails to compile with bits/fenv.h and -pedantic-errors)

Your message dated Fri, 18 Dec 2015 19:02:12 +0100
with message-id <20151218180212.GA20054@aurel32.net>
and subject line Re: libc6-dev: [sparc] fails to compile with bits/fenv.h and -pedantic-errors
has caused the Debian Bug report #215923,
regarding libc6-dev: [sparc] fails to compile with bits/fenv.h and -pedantic-errors
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
215923: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=215923
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: libc6-dev
Version: 2.3.2-8
Severity: normal

When building the attached testcase with "-pedantic-errors", I get the
following error messages:

In file included from /usr/include/fenv.h:58,
                 from foo.c:1:
/usr/include/bits/fenv.h:54: error: ISO C restricts enumerator values to range of `int'
/usr/include/bits/fenv.h:58: error: ISO C restricts enumerator values to range of `int'

This is because the Sparc FPU control word values which you have used
are in an enum. The two values which are prohibited are (2<<30) and
(3<<30), because these are of type unsigned int, and not int. Therefore,
these should be moved out of the enum and directly into the preprocessor
constants, which are of type intmax_t, which is 64 bits on all
platforms that Debian supports. Alternatively, different values could be
used which are of type int.

24f0eb46a133ce4651340fe5551df82b *foo.c

-- System Information:
Debian Release: testing/unstable
Architecture: sparc
Kernel: Linux ryan-graves 2.4.21 #1 Thu Aug 7 20:30:12 EDT 2003 sparc64
Locale: LANG=C, LC_CTYPE=C (ignored: LC_ALL set to C)

Versions of packages libc6-dev depends on:
ii  libc6                         2.3.2-8    GNU C Library: Shared libraries an

-- no debconf information


#include <fenv.h>

int main(void)
{
	return 0;
}

--- End Message ---
--- Begin Message --- 
Version: 2.17-1

On 2003-10-14 20:36, Brian M. Carlson wrote:
> Package: libc6-dev
> Version: 2.3.2-8
> Severity: normal
> 
> When building the attached testcase with "-pedantic-errors", I get the
> following error messages:
> 
> In file included from /usr/include/fenv.h:58,
>                  from foo.c:1:
> /usr/include/bits/fenv.h:54: error: ISO C restricts enumerator values to range of `int'
> /usr/include/bits/fenv.h:58: error: ISO C restricts enumerator values to range of `int'
> 
> This is because the Sparc FPU control word values which you have used
> are in an enum. The two values which are prohibited are (2<<30) and
> (3<<30), because these are of type unsigned int, and not int. Therefore,
> these should be moved out of the enum and directly into the preprocessor
> constants, which are of type intmax_t, which is 64 bits on all
> platforms that Debian supports. Alternatively, different values could be
> used which are of type int.
> 
> 24f0eb46a133ce4651340fe5551df82b *foo.c
> 

This bug has been fixed upstream in glibc 2.17. Closing the bug
accordingly.

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurelien@aurel32.net                 http://www.aurel32.net

--- End Message ---
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