[Octave-bug-tracker] [bug #62750] Missing <ctime> include in liboctave/numeric/randmtzig.cc

[Stefan Brüns]

URL:
  <https://savannah.gnu.org/bugs/?62750>

                 Summary: Missing <ctime> include in
liboctave/numeric/randmtzig.cc
                 Project: GNU Octave
               Submitter: stefanbruens
               Submitted: Mon 11 Jul 2022 08:59:50 PM UTC
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 7.1.0
         Discussion Lock: Any
        Operating System: GNU/Linux


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Follow-up Comments:


-------------------------------------------------------
Date: Mon 11 Jul 2022 08:59:50 PM UTC By: Stefan Brüns <stefanbruens>
Building octave 7.1.0 fails:

[  675s] liboctave/numeric/randmtzig.cc: In function 'void
octave::init_mersenne_twister()':
[  675s] liboctave/numeric/randmtzig.cc:274:22: error: 'clock' was not
declared in this scope; did you mean 'clock_t'?
[  675s]   274 |       entropy[n++] = clock ();
[  675s]       |                      ^~~~~
[  675s]       |                      clock_t


This is due to some changes in the toolchain/libs (which I have to
investigate), i.e. the required <ctime> is no longer included implicitly.

Likely candidate is the update of GCC/libstdc++ from 12.1.0 to 12.1.1.







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