Jim Meyering wrote:
> Paul Eggert wrote:
>> On 08/05/2012 06:27 AM, Jim Meyering wrote:
>>
>>> * configure.ac: Disable -Wmissing-declarations to avoid warnings
>>> from gnulib's newly extern-inline functions.
>>
>> This shouldn't be needed if your compiler is sufficiently
>> new, because timespec.h's _GL_INLINE_HEADER_BEGIN
>> is supposed to suppress those warnings. If you're using
>> GCC 4.7.1 or later, could you please figure out what the issue
>
> I'm using 2-day-old gcc 4.8.0 20120803
>
>> is? If it's an older GCC, I wouldn't worry about it -- people
>> aren't supposed to use --enable-gcc-warnings unless
>> they have a sufficiently-new GCC.
>
> Oh, that handles -Wmissing-prototypes,
>
> # define _GL_INLINE_HEADER_BEGIN \
> _Pragma ("GCC diagnostic push") \
> _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"")
> # define _GL_INLINE_HEADER_END \
> _Pragma ("GCC diagnostic pop")
> # endif
>
> while this problem is with -Wmissing-declarations.
Forgot to say, "maybe the solution is as simple as this:"
> # define _GL_INLINE_HEADER_BEGIN \
> _Pragma ("GCC diagnostic push") \
> _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"")
> + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"")
> # define _GL_INLINE_HEADER_END \
> _Pragma ("GCC diagnostic pop")
> # endif
