[Octave-bug-tracker] [bug #61668] [octave-forge] (gsl) configure tests fail because main is defined with no return type

[Marius Schamschula]

Follow-up Comment #13, bug#61668 (group octave):

Both give /opt/local/include/octave-8.4.0/octave

[comment #12 comment #12:]
> If I understand the configure script correctly, it tries to execute that
command and catch its output in a shell variable.
> But, looking at your config.log, that shell variable seems to be empty.
> Does the following work in a shell?

> octave_include_dir=`/usr/bin/arch -arch arm64 /opt/local/bin/octave-8.4.0
-qf --eval "disp(__octave_config_info__('octincludedir'))"`
> echo $octave_include_dir


> 
> That is a stripped down version of the actual command that the configure
script runs. The actual command is closer to this:

> octave_include_dir=`/usr/bin/arch -arch arm64 /opt/local/bin/octave-8.4.0
-qf --eval "if exist ('__octave_config_info__') disp  (__octave_config_info__
('octincludedir')) else disp  (octave_config_info ('octincludedir')) end"`
> echo $octave_include_dir


> 
> Does that also work?
> 


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