[Octave-bug-tracker] [bug #54504] signal package has namespace conflict with "truncate", the libc function

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?54504>

                 Summary: signal package has namespace conflict with
"truncate", the libc function
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Sun 12 Aug 2018 05:34:12 PM UTC
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Maya Rashish
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.4.1
        Operating System: BSD

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Details:

When building the signal

medfilt1.cc:40:27: error: ‘truncate’ redeclared as different kind of
symbol
 enum pad_type { zero_pad, truncate };
                           ^~~~~~~~
In file included from /usr/include/stdlib.h:41:0,
                 from /usr/include/g++/cstdlib:75,
                 from /usr/include/g++/bits/stl_algo.h:59,
                 from /usr/include/g++/algorithm:62,
                 from /usr/pkg/include/octave-4.4.1/octave/Array.h:33,
                 from /usr/pkg/include/octave-4.4.1/octave/Array-util.h:28,
                 from /usr/pkg/include/octave-4.4.1/octave/MSparse.h:29,
                 from /usr/pkg/include/octave-4.4.1/octave/MatrixType.h:29,
                 from /usr/pkg/include/octave-4.4.1/octave/mx-base.h:30,
                 from /usr/pkg/include/octave-4.4.1/octave/Matrix.h:31,
                 from /usr/pkg/include/octave-4.4.1/octave/oct.h:30,
                 from medfilt1.cc:34:
/usr/include/sys/types.h:247:6: note: previous declaration ‘int
truncate(const char*, __off_t)’
 int  truncate(const char *, off_t);
      ^~~~~~~~
medfilt1.cc: In function ‘octave_value_list Fmedfilt1(const
octave_value_list&, int)’:
medfilt1.cc:326:19: error: cannot convert ‘int(const char*, __off_t) {aka
int(const char*, long int)}’ to ‘pad_type’ in assignment
         padding = truncate;
                   ^~~~~~~~
gmake: *** [medfilt1.oct] Error 1
gmake: *** Waiting for unfinished jobs....




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File Attachments:


-------------------------------------------------------
Date: Sun 12 Aug 2018 05:34:12 PM UTC  Name: signal.diff  Size: 2KiB   By:
None
patch to use uppercase TRUNCATE and ZERO_PAD, resolves this problem.
<http://savannah.gnu.org/bugs/download.php?file_id=44768>

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