GCC doesn't support __has_attribute. In one of the headers there should
be something like this:
#ifndef __has_attribute
#define __has_attribute(x)
#endif
This header is apparently not being included in NSObjCRuntime.h - I
guess no one has tried building PictureFrame with gcc and a recent
GNUstep...
David
On 31/07/2019 09:35, [email protected] wrote:
Hello.
I have just downloaded gap from github [1], and I am trying to compile
them on a RHEL 7, with gcc 4.8.5 20150623 (Red Hat 4.8.5-36)
When I arrive to PictureFrame, compiling the source
PreferencesController.m, I got the trange error:
In file included from /usr/local/include/Foundation/NSObject.h:30:0,
from /usr/local/include/Foundation/FoundationErrors.h:29,
from /usr/local/include/Foundation/Foundation.h:33,
from /usr/local/include/Cocoa/Cocoa.h:33,
from PreferencesController.h:5,
from PreferencesController.m:6:
/usr/local/include/Foundation/NSObjCRuntime.h:187:20: error: missing
binary operator before token "("
#if __has_attribute(objc_designated_initializer)
"Strange" because it looks to be in a deep foundation header, and I have
compiled quite a lot of program before, without any issue. Is it
possible that header has never been included anywhere?
Any suggestion?
[1] https://github.com/gnustep/gap
--
Mick
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