> It seems the libgnatprj7-dev package is missing the 'gpr.gpr' compatibility > project.
Hello. Thanks for spotting and reporting this issue. >From your description, I infer that you are using libgnatprj7-dev/2019-3 from the 'testing' or 'unstable' distribution. I have added the project and a regression test, but these changes will only propagate into unstable/testing during the gnat-10 migration. Meanwhile, please adapt your projects and import gnatprj instead of gpr.gpr.
