[Bug fortran/47571] [4.6 Regression] undefined reference to clock_gettime in Linux build of 02/01/2011

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47571

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
                 CC|                            |burnus at gcc dot gnu.org,
                   |                            |jb at gcc dot gnu.org
            Summary|undefined reference to      |[4.6 Regression] undefined
                   |clock_gettime in Linux      |reference to clock_gettime
                   |build of 02/01/2011         |in Linux build of
                   |                            |02/01/2011

--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-02-01 
14:56:30 UTC ---
clock_gettime is part of POSIX.

Linux's man page states:
   Feature Test Macro Requirements for glibc
     _POSIX_C_SOURCE >= 199309L