nexus: Add error if device not specified

Signed-off-by: David Shah <dave@ds0.me>
2020-11-05 11:44:34 +00:00 · 2020-11-05 11:44:34 +00:00 · 629a06b0ae
commit 629a06b0ae
parent f41b4045d4
1 changed files with 3 additions and 0 deletions
--- a/nexus/main.cc
+++ b/nexus/main.cc
@ -67,6 +67,9 @@ void NexusCommandHandler::customBitstream(Context *ctx)
 std::unique_ptr<Context> NexusCommandHandler::createContext(std::unordered_map<std::string, Property> &values)
 {
    ArchArgs chipArgs;
+    if (!vm.count("device")) {
+        log_error("device must be specified on the command line (e.g. --device LIFCL-40-9BG400CES)\n");
+    }
    chipArgs.device = vm["device"].as<std::string>();
    return std::unique_ptr<Context>(new Context(chipArgs));
 }