From: Clifford Wolf <clifford@clifford.at>
Date: Wed, 9 Aug 2017 11:28:52 +0000 (+0200)
Subject: Auto-detect JSON front-end
X-Git-Tag: yosys-0.8~351
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=159701962a3136697bafcf9d313c02ca0737fb52;p=yosys.git

Auto-detect JSON front-end
---

diff --git a/kernel/yosys.cc b/kernel/yosys.cc
index fd5a3504a..e5b22eba7 100644
--- a/kernel/yosys.cc
+++ b/kernel/yosys.cc
@@ -792,6 +792,8 @@ void run_frontend(std::string filename, std::string command, std::string *backen
 			command = "vhdl";
 		else if (filename.size() > 4 && filename.substr(filename.size()-5) == ".blif")
 			command = "blif";
+		else if (filename.size() > 4 && filename.substr(filename.size()-5) == ".json")
+			command = "json";
 		else if (filename.size() > 3 && filename.substr(filename.size()-3) == ".il")
 			command = "ilang";
 		else if (filename.size() > 3 && filename.substr(filename.size()-3) == ".ys")