Hi,
David Chisnall wrote:
It looks as if this protocol comes from
NSDistributedNotificationCenter and is created with an @protocol
directive. With the gnustep-1.0 ABI, that is attached to the
__ObjC_Protocol_Holder_Ugly_Hack class and upgraded by the runtime.
It looks as if you've compiled with the gcc ABI, so none of that works.
You can't use the GCC ABI with the 2.x runtime, you have to use the
gnustep ABI. That will work in pretty much any version of clang.
Given your explanation, I indeed I compiled with gnu-gnu-gnu, since I
just didn't gave any options and that is what gnustep-make always
selected, now when I upgraded libobjc2 packages from pkg, it broke. From
what you tell me it is not a "bug" that can be fixed, but a hack that no
longer works :)
I reconfigured with explicit --with-library-combo=ng-gnu-gnu and it
works again.
So, essentially, one either knows that it has to be configured that way
or our configure should be "smart" and it should enable ng-gnu-gnu from
a certain libobjc release onwards?
Riccardo
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