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[Bug fortran/47571] [4.6 Regression] undefined reference to clock_gettime in Linux build of 02/01/2011
- From: "burnus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 7 Mar 2011 16:08:48 +0000
- Subject: [Bug fortran/47571] [4.6 Regression] undefined reference to clock_gettime in Linux build of 02/01/2011
- Auto-submitted: auto-generated
- References: <bug-47571-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47571
--- Comment #25 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-03-07 16:08:23 UTC ---
(In reply to comment #24)
> All fortran testing is broken on Tru64 UNIX, where libgfortran.so has an
> undefined reference to clock_gettime:
> The function is defined in librt only.
Also with GLIBC Linux one only gets it via librt; on Linux and on HPUX it works
via a weakref; seemingly it does not work on Tru64. Does it have weakrefs? Does
the problem only occur for static or also for dynamic linkage?
Cf. previous patches http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00075.html
and http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00196.html