This was my fault. Fred, thank you for fixing this. No intention to remove gcc support was intended. I was simply in a hurry to wipe out the items on the MISSING list. ;)
BTW, there is an experimental library which handles xpc but it is only available on *BSD right now.
GC
I fixed these places. Bugs like this could easily be avoided by using branches and pull requests and having the travis CI test the build on different environments. But this did not happen. Looks like somebody wants to stop compilation of GNUstep with gcc.
Fred
> Am 14.11.2019 um 21:55 schrieb Riccardo Mottola <address@hidden>:
>
> Hi,
>
> our base is not compiling on Debian with current gcc 9.2.
>
> The latter errors are certainly for Blocks being used enyway, but the first error about NSSet confuses me.
> I fixed NSError not being found because a missing header, but that is not enough.
>
>
> Making all for library libgnustep-base...
> Compiling file NSXPCConnection.m ...
> In file included from NSXPCConnection.m:25:
> ../Headers/Foundation/NSXPCConnection.h:36:62: error: expected ‘;’ before ‘<’ token
> 36 | @class NSMutableDictionary, NSString, NSOperationQueue, NSSet<ObjectType>, NSLock, NSError;
> | ^
> | ;
> In file included from ../Headers/Foundation/NSObjCRuntime.h:41,
> from ../Headers/Foundation/NSObject.h:30,
> from ../Headers/Foundation/NSXPCConnection.h:28,
> from NSXPCConnection.m:25:
> ../Headers/Foundation/NSXPCConnection.h:40:49: error: unknown type name ‘NSError’
> 40 | DEFINE_BLOCK_TYPE(GSXPCProxyErrorHandler, void, NSError *);
> | ^~~~~~~
> ../Headers/GNUstepBase/GSBlocks.h:68:28: note: in definition of macro ‘DEFINE_BLOCK_TYPE’
> 68 | retTy (*invoke)(void*, argTys, ## __VA_ARGS__);\
> | ^~~~~~
> ../Headers/GNUstepBase/GSBlocks.h:69:3: warning: no semicolon at end of struct or union
> 69 | } *name
> | ^
> ../Headers/Foundation/NSXPCConnection.h:40:1: note: in expansion of macro ‘DEFINE_BLOCK_TYPE’
> 40 | DEFINE_BLOCK_TYPE(GSXPCProxyErrorHandler, void, NSError *);
> | ^~~~~~~~~~~~~~~~~
> ../Headers/Foundation/NSXPCConnection.h:41:51: error: ‘void’ must be the only parameter
> 41 | DEFINE_BLOCK_TYPE(GSXPCInterruptionHandler, void, void);
> | ^~~~
> ../Headers/GNUstepBase/GSBlocks.h:68:28: note: in definition of macro ‘DEFINE_BLOCK_TYPE’
> 68 | retTy (*invoke)(void*, argTys, ## __VA_ARGS__);\
> | ^~~~~~
> ../Headers/Foundation/NSXPCConnection.h:42:51: error: ‘void’ must be the only parameter
> 42 | DEFINE_BLOCK_TYPE(GSXPCInvalidationHandler, void, void);
> | ^~~~
> ../Headers/GNUstepBase/GSBlocks.h:68:28: note: in definition of macro ‘DEFINE_BLOCK_TYPE’
> 68 | retTy (*invoke)(void*, argTys, ## __VA_ARGS__);\
> | ^~~~~~
> In file included from NSXPCConnection.m:25:
> ../Headers/Foundation/NSXPCConnection.h:85:49: error: expected ‘)’ before ‘^’ token
> 85 | - (id) remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
> | ^
> | )
> ../Headers/Foundation/NSXPCConnection.h:85:51: error: expected ‘)’ before ‘(’ token
> 85 | - (id) remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
> | ^
> | )
> ../Headers/Foundation/NSXPCConnection.h:87:60: error: expected ‘)’ before ‘^’ token
> 87 | - (id) synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
> | ^
> | )
> ../Headers/Foundation/NSXPCConnection.h:87:62: error: expected ‘)’ before ‘(’ token
> 87 | - (id) synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
> | ^
> | )
> NSXPCConnection.m:90:49: error: expected ‘)’ before ‘^’ token
> 90 | - (id) remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler
> | ^
> | )
> NSXPCConnection.m:90:51: error: expected ‘)’ before ‘(’ token
> 90 | - (id) remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler
> | ^
> | )
> NSXPCConnection.m:95:60: error: expected ‘)’ before ‘^’ token
> 95 | - (id) synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler
> | ^
> | )
> NSXPCConnection.m:95:62: error: expected ‘)’ before ‘(’ token
> 95 | - (id) synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler
> | ^
> | )
> make[4]: *** [/System/Library/Makefiles/rules.make:479: obj/libgnustep-base.obj/NSXPCConnection.m.o] Error 1
>
>
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