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[Octave-bug-tracker] [bug #57816] macro redefinition warning when instal
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From: |
Andrew Janke |
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Subject: |
[Octave-bug-tracker] [bug #57816] macro redefinition warning when installing communications 1.2.2 on 4.4.1 |
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Date: |
Fri, 14 Feb 2020 23:29:50 -0500 (EST) |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:72.0) Gecko/20100101 Firefox/72.0 |
Follow-up Comment #1, bug #57816 (project octave):
Here's the warning:
>> pkg install -forge communications
gf.cc:47:9: warning: 'OCTAVE__ERR_SQUARE_MATRIX_REQUIRED' macro redefined
[-Wmacro-redefined]
#define OCTAVE__ERR_SQUARE_MATRIX_REQUIRED(a) err_square_matrix_required(a,
"")
^
gf.cc:43:9: note: previous definition is here
#define OCTAVE__ERR_SQUARE_MATRIX_REQUIRED(a) gripe_square_matrix_required(a)
^
1 warning generated.
Here's the code:
#ifdef HAVE_OCTAVE_GRIPES_H
#include <octave/gripes.h>
#define OCTAVE__ERR_SQUARE_MATRIX_REQUIRED(a) gripe_square_matrix_required(a)
#endif
#ifdef HAVE_OCTAVE_ERRWARN_H
#include <octave/errwarn.h>
#define OCTAVE__ERR_SQUARE_MATRIX_REQUIRED(a) err_square_matrix_required(a,
"")
#endif
Maybe HAVE_OCTAVE_GRIPES_H and HAVE_OCTAVE_ERRWARN_H are not mutually
exclusive, and that should be an "#else ifdef" or something there?
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