Bug#1125733: llvm-toolchain-21: FTBFS: ADD_LIBRARY called with SHARED option but the target platform does not support dynamic linking.

[Adrian Bunk]

On Fri, Jan 16, 2026 at 08:58:19PM +0100, Fabian Grünbichler wrote:
> On Fri, 16 Jan 2026 19:03:25 +0000 Santiago Vila <sanvila at debian.org> wrote:
> > Package: src:llvm-toolchain-21
> > Version: 1:21.1.8-1
> > Severity: serious
> > Tags: ftbfs forky sid
> > 
> > Dear maintainer:
> > 
> > During a rebuild of all packages in unstable, this package failed to build.
> > 
> > Below you will find the last part of the build log (probably the most
> > relevant part, but not necessarily). If required, the full build log
> > is available here:
> > 
> > https://people.debian.org/~sanvila/build-logs/202601/
> 
> FWIW, I think this is caused by the recent cmake 4 upload to unstable,
>...

Yes, and #1113237 (for LLVM 19) already contains discussion of this issue.

cu
Adrian