Re: mkoctfile not working

[Thanate Dhirasakdanon]

Hi,

Are you using gcc 3.4.x?  If so, you may have to pass
-fpermissive to g++. Try

CXXFLAGS="-O2 -fpermissive" mkoctfile matpow.cc

It _might_ work. :)

Regards,
Thanate

--- Charles Fox <address@hidden> wrote:
> 
> I'm trying to compile the matpow example from the wiki:
>   http://wiki.octave.org/wiki.pl?CodaTutorial
> 
> But I get the following errors.  My octave version is 2.1.44 on
> mandrake,
> installed with rpm.  I have the folders /usr/src/octave and
> /usr/lib/octave.
> 
> What am I doing wrong?
> 
> address@hidden smtest]$ mkoctfile matpow.cc 
> In file included from /usr/include/octave/ov-typeinfo.h:34,
>                  from /usr/include/octave/ov-base.h:40,
>                  from /usr/include/octave/ov-fcn.h:36,
>                  from /usr/include/octave/ov-builtin.h:32,
>                  from /usr/include/octave/defun-int.h:28,
>                  from /usr/include/octave/defun-dld.h:30,
>                  from /usr/include/octave/oct.h:35,
>                  from matpow.cc:2:
> /usr/include/octave/Array3.h: In constructor `Array3<T>::Array3(T*,
> int,
> int, int)':
> /usr/include/octave/Array3.h:49: error: there are no arguments to
> `get_size' that depend on a template parameter, so a declaration of
> `get_size' must be available
> /usr/include/octave/Array3.h:49: error: (if you use `-fpermissive',
> G++
> will accept your code, but allowing the use of an undeclared name
> is
> deprecated)
> /usr/include/octave/Array3.h:51: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:51: error: (Each undeclared identifier
> is
> reported only once for each function it appears in.)
> /usr/include/octave/Array3.h:53: error: there are no arguments to
> `set_max_indices' that depend on a template parameter, so a
> declaration of
> `set_max_indices' must be available
> /usr/include/octave/Array3.h: In constructor `Array3<T>::Array3()':
> /usr/include/octave/Array3.h:60: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:62: error: there are no arguments to
> `set_max_indices' that depend on a template parameter, so a
> declaration of
> `set_max_indices' must be available
> /usr/include/octave/Array3.h: In constructor
> `Array3<T>::Array3(int, int,
> int)':
> /usr/include/octave/Array3.h:65: error: there are no arguments to
> `get_size' that depend on a template parameter, so a declaration of
> `get_size' must be available
> /usr/include/octave/Array3.h:67: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:69: error: there are no arguments to
> `set_max_indices' that depend on a template parameter, so a
> declaration of
> `set_max_indices' must be available
> /usr/include/octave/Array3.h: In constructor
> `Array3<T>::Array3(int, int,
> int, const T&)':
> /usr/include/octave/Array3.h:74: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:76: error: there are no arguments to
> `set_max_indices' that depend on a template parameter, so a
> declaration of
> `set_max_indices' must be available
> /usr/include/octave/Array3.h: In copy constructor
> `Array3<T>::Array3(const
> Array3<T>&)':
> /usr/include/octave/Array3.h:81: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:83: error: there are no arguments to
> `set_max_indices' that depend on a template parameter, so a
> declaration of
> `set_max_indices' must be available
> /usr/include/octave/Array3.h: In member function `Array3<T>&
> Array3<T>::operator=(const Array3<T>&)':
> /usr/include/octave/Array3.h:90: error: `rep' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:93: error: `d1' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:94: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h: In member function `T&
> Array3<T>::xelem(int,
> int, int)':
> /usr/include/octave/Array3.h:105: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h: In member function `T
> Array3<T>::xelem(int,
> int, int) const':
> /usr/include/octave/Array3.h:106: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h: In member function `T&
> Array3<T>::checkelem(int, int, int)':
> /usr/include/octave/Array3.h:114: error: `d1' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:114: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h: In member function `T&
> Array3<T>::elem(int,
> int, int)':
> /usr/include/octave/Array3.h:123: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h: In member function `T
> Array3<T>::checkelem(int, int, int) const':
> /usr/include/octave/Array3.h:133: error: `d1' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h:133: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h: In member function `T
> Array3<T>::elem(int,
> int, int) const':
> /usr/include/octave/Array3.h:141: error: `d2' undeclared (first use
> this
> function)
> /usr/include/octave/Array3.h: In constructor
> `Array3<T>::Array3(int, int,
> int, const T&) [with T = octave_value (*)(const octave_value&,
> const
> octave_value&)]':
> /usr/include/octave/ov-typeinfo.h:129:   instantiated from here
> /usr/include/octave/Array3.h:76: error: `set_max_indices'
> undeclared
> (first use this function)
> /usr/include/octave/Array3.h: In constructor
> `Array3<T>::Array3(int, int,
> int, const T&) [with T = octave_value (*)(octave_value&, const
> octave_value_list&, const octave_value&)]':
> /usr/include/octave/ov-typeinfo.h:129:   instantiated from here
> /usr/include/octave/Array3.h:76: error: `set_max_indices'
> undeclared
> (first use this function)
> address@hidden smtest]$ 
> 
> 
> 
> -------------------------------------------------------------
> Octave is freely available under the terms of the GNU GPL.
> 
> Octave's home on the web:  http://www.octave.org
> How to fund new projects:  http://www.octave.org/funding.html
> Subscription information:  http://www.octave.org/archive.html
> -------------------------------------------------------------
> 
> 



        
                
__________________________________
Do you Yahoo!?
New and Improved Yahoo! Mail - 100MB free storage!
http://promotions.yahoo.com/new_mail 



-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
How to fund new projects:  http://www.octave.org/funding.html
Subscription information:  http://www.octave.org/archive.html
-------------------------------------------------------------