From 7b679eecb334e1f52bdf5878118ba2631835b8b3 Mon Sep 17 00:00:00 2001
From: jiegec <noc@jiegec.ac.cn>
Date: Wed, 11 Mar 2020 22:08:02 +0800
Subject: Fix compilation for emcc

---
 kernel/log.cc   | 1 -
 kernel/yosys.cc | 4 ++++
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'kernel')

diff --git a/kernel/log.cc b/kernel/log.cc
index 72181ebe8..2f8ce9e8c 100644
--- a/kernel/log.cc
+++ b/kernel/log.cc
@@ -695,7 +695,6 @@ void log_check_expected()
 			log_warn_regexes.clear();
 			log("Expected error pattern '%s' found !!!\n", item.second.pattern.c_str());
 			#ifdef EMSCRIPTEN
-				log_files = backup_log_files;
 				throw 0;
 			#elif defined(_MSC_VER)
 				_exit(0);
diff --git a/kernel/yosys.cc b/kernel/yosys.cc
index 8190d8902..7694fc9b6 100644
--- a/kernel/yosys.cc
+++ b/kernel/yosys.cc
@@ -341,7 +341,11 @@ int run_command(const std::string &command, std::function<void(const std::string
 	if (!process_line)
 		return system(command.c_str());
 
+#ifdef EMSCRIPTEN
+	FILE *f = nullptr;
+#else
 	FILE *f = popen(command.c_str(), "r");
+#endif
 	if (f == nullptr)
 		return -1;
 
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