Sergii Stoian

Confirmed. It's a problem with system GIF library - GifQuantizeBuffer() is the private function which became unavailable at some version. There are 2 options: 1. Get NSBitmapImageRep+GIF.m from master branch...

@armm77 while waiting for new stable gnustep-gui release I've applied a workaround - copying NSBitmapImageRep+GIF.m from master branch before build. Check it please.

I can't reproduce it here on Debian 12, clang-13. Please show your `ldd /Library/Libaries/libgnustep-base.so` output. I suspect you have libdispatch from Swift package somewhere in the system installed. Also keep...

/System/lib is not NextSpace layout either. NextSpace's location of libdispatch.so is /usr/NextSpace/lib. Here is an excerpt from `Packaging/Sources/2_build_libdispatch.sh`: ``` cmake .. \ -DCMAKE_C_COMPILER=clang \ -DCMAKE_CXX_COMPILER=clang++ \ -DCMAKE_SKIP_RPATH=ON \ -DCMAKE_BUILD_TYPE=Release \...

I've built without a problem. Probably you haven't applied patches.

You've missed to copy Core Foundation addons before building: ``` cp %{_sourcedir}/CFNotificationCenter.c CoreFoundation/AppServices.subproj/ cp %{_sourcedir}/CFFileDescriptor.h CoreFoundation/RunLoop.subproj/ cp %{_sourcedir}/CFFileDescriptor.c CoreFoundation/RunLoop.subproj/ cp CoreFoundation/Base.subproj/SwiftRuntime/TargetConditionals.h CoreFoundation/Base.subproj/ ``` You don't have CFNotificationCenter (as well as...

> To show you how some of these don't make sense, here's the most laughably odd error from what I was getting: > > ``` > /usr/NextSpace/include/CoreFoundation/CFNotificationCenter.h:23:40: error: unknown type...

Let me quote myself "I can't reproduce it here on Debian 12, clang-13."

``` % clang -v Debian clang version 13.0.1-11+b2 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/12 Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/12 Candidate multilib: .;@m64 Selected multilib: .;@m64...

@OmerFlame do you have success on building?