Grr does not build from Savannah/Gap

[Patrick Cardona]

Hello,

Following our previous exchange about Gap, I am trying to use it to 
build more apps with the latest GNUstep.
You remember I did not success with NeXTGo, even fetched from Savannah 
and the latest svn.

It is now the case for Grr.

- I first successfully built and installed RSSKit from:
http://download.savannah.gnu.org/releases/gap/RSSKit-0.4.tar.gz

Then, infortunately, Grr did not build:
- First attemps was from the Savannah release:
http://savannah.nongnu.org/download/gap/Grr-1.0.tar.gz

3 errors were related to this try:

ArticleTablePlugin.m:232:56: error: incompatible function pointer 
types sending
'int (id, id, void *)' to parameter of type 'NSComparisonResult 
(*)(id, id, void *)' (aka 'enum NSComparisonResult (*)(id, id, void 
*)') [-Wincompatible-function-pointer-types]

ArticleTablePlugin.m:234:56: error: incompatible function pointer 
types sending
'int (id, id, void *)' to parameter of type 'NSComparisonResult 
(*)(id, id, void *)' (aka 'enum NSComparisonResult (*)(id, id, void 
*)') [-Wincompatible-function-pointer-types]

ArticleTablePlugin.m:236:56: error: incompatible function pointer 
types sending
'int (id, id, void *)' to parameter of type 'NSComparisonResult 
(*)(id, id, void *)' (aka 'enum NSComparisonResult (*)(id, id, void 
*)') [-Wincompatible-function-pointer-types]

- Second attempt was using the trunk in subversion:
svn co svn://svn.savannah.nongnu.org/gap/trunk/user-apps/Grr

There was a another error, while building, in Feed.h:
In file included from AppController.m:27:
In file included from ./Database.h:26:
./Feed.h:29:17: error: cannot find protocol declaration for 
'RSSFeedFetching'
   29 | @protocol Feed <RSSFeedFetching,ArticleGroup>

With kind regards,

--
Patrick Cardona - Pi400 - GNU/Linux (Debian 12 aarch64: RPI OS Lite)
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