[bug #31237] Cocoa.h redefinition problems

[Riccardo mottola]

URL:
  <http://savannah.gnu.org/bugs/?31237>

                 Summary: Cocoa.h redefinition problems
                 Project: GNUstep
            Submitted by: rmottola
            Submitted on: Sun 03 Oct 2010 09:41:53 PM GMT
                Category: Base/Foundation
                Severity: 3 - Normal
              Item Group: Bug
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

When Cocoa.h is included on OpenBSD with gcc 2.95, the following error
happens:

 Compiling file VEAppController.m ...
In file included from
/usr/GNUstep/Local/Library/Headers/WebKit/WebPlugin.h:25,
                 from /usr/GNUstep/Local/Library/Headers/WebKit/WebKit.h:35,
                 from VEDocument.h:27,
                 from VEAppController.m:27:
/usr/GNUstep/System/Library/Headers/Cocoa/Cocoa.h:42: warning: `false'
redefined
/usr/include/stdbool.h:26: warning: this is the location of the previous
definition
/usr/GNUstep/System/Library/Headers/Cocoa/Cocoa.h:43: warning: `true'
redefined
/usr/include/stdbool.h:27: warning: this is the location of the previous
definition
In file included from
/usr/GNUstep/Local/Library/Headers/WebKit/WebPlugin.h:25,
                 from /usr/GNUstep/Local/Library/Headers/WebKit/WebKit.h:35,
                 from VEDocument.h:27,
                 from VEAppController.m:27:
/usr/GNUstep/System/Library/Headers/Cocoa/Cocoa.h:41: conflicting types for
`_Bool'
/usr/include/stdbool.h:23: previous declaration of `_Bool'


A similar error happens for other files that include it. I cannot reproduce
this with FreeBSD/gcc 4.2

Furthermore, if Foundation and AppKit are included instead of Cocoa, the
problem goes away.




    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?31237>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/