check flags: building check-recursive Making check in lib make[1]: Entering directory `/private/tmp/nix-build-d5l2mff1zk2wxwqar6vsyi5r23423a15-config-support.drv-0/config-support-1.4/lib' make[1]: Nothing to be done for `check'. make[1]: Leaving directory `/private/tmp/nix-build-d5l2mff1zk2wxwqar6vsyi5r23423a15-config-support.drv-0/config-support-1.4/lib' make[1]: Entering directory `/private/tmp/nix-build-d5l2mff1zk2wxwqar6vsyi5r23423a15-config-support.drv-0/config-support-1.4' make[1]: Nothing to be done for `check-am'. make[1]: Leaving directory `/private/tmp/nix-build-d5l2mff1zk2wxwqar6vsyi5r23423a15-config-support.drv-0/config-support-1.4'