[flac-dev] replace -Wextra with -W

[Ozkan Sezer]

On 6/15/14, Erik de Castro Lopo <mle+la at mega-nerd.com> wrote:
> Ozkan Sezer wrote:
>
>> The attached small configury patch replaces -Wextra with -W in the
>> main CFLAGS and CXXFLAGS assignments. A few lines after them, -Wextra
>> is conditionally added already with XIPH_ADD_CFLAGS([-Wextra]), so
>> this allows build using older compilers.
>
> Which older compilers do not support -Wextra?

gcc-3.3 and older.

--
O.S.