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MacOSX: ismac() implementation
From: |
John W. Eaton |
Subject: |
MacOSX: ismac() implementation |
Date: |
Thu, 06 Sep 2007 00:40:43 -0400 |
On 6-Sep-2007, John W. Eaton wrote:
| On 1-Sep-2007, Thomas Treichl wrote:
|
| | I've found that there should be a ismac() function. I've some questions how
| | ismac() should be implemented: The easy way would be a function like the
one
| | that I've attached but I was also thinking about another implementation
like the
| | one for the MSVC version ie. feed through a #define from the CFLAGS in
| | configure.in (eg. -DMACOSX) and then set or not set the values in
src/toplev.cc
| | DEFUN_DLD octave_config_info. The second solution would make more sense to
me
| | because then I could also send a patch for problems that may appear on the
Mac
| | platform and the different distributions must not patch the codes locally
(eg.
| | the A = [1:56]'/[1:56]' problem we've already discussed - I should also
tell you
| | that Apple is informed but I didn't get a fix yet and I think that older
| | versions of Apple's vecLib won't be fixed at all, ie. people having a OSX
10.3
| | system will have this bug also in the future). And the last question is: If
| | ismac() then !isunix()? If so then other files must be changed too and I
need to
| | know...
|
| So that the implementation is similar to the current isunix and ispc
| functions, I think ismac should just be
Sorry, I meant to put
function retval = ismac ()
if (nargin == 0)
retval = octave_config_info ("mac");
else
print_usage ();
endif
endfunction
here.
| plus the copyright notice and doc string.
|
| To make octave_config_info handle "mac", we need to change the
| following lines in the DEFUN for octave_config_info in toplev.cc
|
| bool unix_system = true;
| bool windows_system = false;
|
| #if defined (WIN32)
| windows_system = true;
| #if !defined (__CYGWIN__)
| unix_system = false;
| #endif
| #endif
|
| m.assign ("unix", octave_value (unix_system));
| m.assign ("windows", octave_value (windows_system));
|
| to be something like
|
| bool unix_system = true;
| bool mac_system = false;
| bool windows_system = false;
|
| #if defined (WIN32)
| windows_system = true;
| #if !defined (__CYGWIN__)
| unix_system = false;
| #endif
| #endif
|
| #if defined (???)
| mac_system = true;
| #endif
|
| m.assign ("unix", octave_value (unix_system));
| m.assign ("mac", octave_value (mac_system));
| m.assign ("windows", octave_value (windows_system));
|
| but I'm not sure what macro we should test. If there is nothing
| predefined, then we will need some kind of change in configure.in as
| well.
|
| jwe
- MacOSX: ismac() implementation, Thomas Treichl, 2007/09/01
- Re: MacOSX: ismac() implementation, Jordi Gutiérrez Hermoso, 2007/09/01
- Re: MacOSX: ismac() implementation, Thomas Treichl, 2007/09/01
- Re: MacOSX: ismac() implementation, Jordi Gutiérrez Hermoso, 2007/09/02
- Re: MacOSX: ismac() implementation, Thomas Treichl, 2007/09/02
- Re: MacOSX: ismac() implementation, John W. Eaton, 2007/09/04
- Re: MacOSX: ismac() implementation, Joseph C. Slater PE, PhD, 2007/09/05
MacOSX: ismac() implementation, John W. Eaton, 2007/09/06
- MacOSX: ismac() implementation,
John W. Eaton <=