check flags: building check-recursive Making check in lib make[1]: Entering directory `/tmp/nix-build-6fc19qy8kllmyw10lj8k66xb9m2dz9dd-config-support.drv-0/config-support-1.4/lib' make[1]: Nothing to be done for `check'. make[1]: Leaving directory `/tmp/nix-build-6fc19qy8kllmyw10lj8k66xb9m2dz9dd-config-support.drv-0/config-support-1.4/lib' make[1]: Entering directory `/tmp/nix-build-6fc19qy8kllmyw10lj8k66xb9m2dz9dd-config-support.drv-0/config-support-1.4' make[1]: Nothing to be done for `check-am'. make[1]: Leaving directory `/tmp/nix-build-6fc19qy8kllmyw10lj8k66xb9m2dz9dd-config-support.drv-0/config-support-1.4'