From 629a06b0ae20f93448881c2e534703e067f997c3 Mon Sep 17 00:00:00 2001
From: David Shah <dave@ds0.me>
Date: Thu, 5 Nov 2020 11:44:34 +0000
Subject: nexus: Add error if device not specified

Signed-off-by: David Shah <dave@ds0.me>
---
 nexus/main.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'nexus')

diff --git a/nexus/main.cc b/nexus/main.cc
index 5b0ba94c..495793a3 100644
--- 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));
 }
-- 
cgit v1.2.3