[patches] [PATCH] Fix FreeBSD build

[Konstantin Osipov]

* Konstantin Belyavskiy <k.belyavskiy at tarantool.org> [18/03/06 20:19]:
> Under FreeBSD getline prototype is not provided by
> default due to compatibility problems.
> Use _GNU_SOURCE macro to solve this issue.
> Based on @zloidemon proposal.
> 
> Closes #3217.
> ---
> branch: gh-3217-enable-getline-prototype-freebsd
>  test/unit/say.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/test/unit/say.c b/test/unit/say.c
> index 4e4b3f94e..dd027951b 100644
> --- a/test/unit/say.c
> +++ b/test/unit/say.c
> @@ -1,3 +1,7 @@
> +#ifndef _GNU_SOURCE
> +#define _GNU_SOURCE
> +#endif

Please avoid doing this in say.c, add compile definitions in
cmake, or use sscanf instead of getline(). 
> +
>  #include <string.h>
>  #include <fiber.h>
>  #include <memory.h>
> -- 
> 2.14.3 (Apple Git-98)

-- 
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.org - www.twitter.com/kostja_osipov