Wrong build values for VSS dependancy.

[Blady-Com]

I got these errors:

% python3 manage.py build-langkit-support --library-types=static,static-pic,relocatable --build-mode=prod
prettier_ada.gpr:16:04: value "static" is illegal for typed string "build"
vss_gnat.gpr:5:04: value "static" is illegal for typed string "build"
vss_text.gpr:7:04: value "static" is illegal for typed string "build"

How to recover?
[Edited]
Obviously, by selecting only relocatable:
% python3 manage.py build-langkit-support --library-types=relocatable --build-mode=prod
Indeed, this comes from the fact that by default VSS makefile builds only relocatable lib. build-all-lib shouldn't be the default as other tools?

[pmderodat]

Hello,

This looks like all the Ada dependencies that are listed (prettier-ada, vss) were built and installed only in relocatable mode. Since it is invalid in gprbuild to have a mix of statically-linked and dynamically-linked library projects in the same tree, the request to build Langkit_Support in all link mode is invalid.

In principle, all AdaCore projects should be built as static libraries by default: if that’s not the case in VSS, it’s worth opening an issue directly in the VSS repository.