On 15 Jul 2020, at 5:29, Patryk Laurent wrote:
What OS/distribution are you building under, and what version of clang? A few of us have put together build scripts that use the latest GNUstep source using all the modern Objective-C features at <https://github.com/plaurent/gnustep-build> — perhaps one of those would help you?
One might add that this is the more detailed tutorial from which the Debian scripts above derive: http://wiki.gnustep.org/index.php/Building_GNUstep_under_Debian_FreeBSD
Please also note that you usually have to remove all GNUstep dependencies from apt/aptitude to make the manual installation work.
In case you want to build apt based packages on your own you might try these sources for Debian source packages which will build the GNUstep/clang runtime as well:
https://github.com/trunkmaster/nextspace/tree/master/Packaging/Debian Johannes
