[crossfire] [PATCH] Crossfire client linking fails in trunk

[Kevin Zheng]

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On 08/12/2014 03:12, Tolga Dalman wrote:
>> Actually, the current `configure` script already adds
>> "-std=gnu99" or some variant thereof behind your back. While
>> getaddrinfo(3) is a POSIX extension, it is still relatively
>> portable. On Windows, this issue is taken care of with a few
>> preprocessor definitions.
> 
> What configure script ?? I just did
> 
> $ mkdir build; cd build; cmake ..; make

The `configure` script from Autotools, not CMake.

> Yes, replacing std=c99 by std=gnu99 defines the necessary POSIX
> extension macros and, thus, fixes all errors.

If the code compiles correctly using "-std=gnu99", then use it. While
portability is definitely a desirable, it's probably better done along
with some other massive change (i.e. GIO networking).

Thanks,
Kevin Zheng
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