[postgis-devel] [postgis-users] PostGIS 2.1.1 Released

[Paul Ramsey]

Yeah, ticket it. Blummer.

P.

On Mon, Nov 11, 2013 at 12:12 PM, J Smith <dark.panda+lists at gmail.com> wrote:
> I'm getting a build error on CentOS 5.10 using the stock gcc 4.1.2
> concerning an undefined reference to isfinite:
>
> ../liblwgeom/.libs/liblwgeom.so: undefined reference to `isfinite'
>
> The specific file that references isfinite that is causing the issue
> is liblwgeom/g_box.c. Adding the following to the top of the file will
> resolve the issue:
>
> #ifndef _GNU_SOURCE
> #define _GNU_SOURCE
> #endif
>
> Apparently this version of gcc is old enough that isfinite will not be
> defined in math.h without _GNU_SOURCE being defined first.
>
> Should I start up a ticket for this?
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