From bf5d4fd340b1f0c6967087e518d2e85c01712b14 Mon Sep 17 00:00:00 2001
From: Brian Fiete <bfiete@gmail.com>
Date: Fri, 13 May 2022 13:37:00 -0700
Subject: [PATCH] BeefBoot fix

---
 BeefBoot/BootApp.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/BeefBoot/BootApp.cpp b/BeefBoot/BootApp.cpp
index 6c12a67c..46c02f24 100644
--- a/BeefBoot/BootApp.cpp
+++ b/BeefBoot/BootApp.cpp
@@ -43,6 +43,8 @@ BF_IMPORT bool BF_CALLTYPE BfParser_BuildDefs(void* bfParser, void* bfPassInstan
 //////////////////////////////////////////////////////////////////////////
 
 BF_IMPORT void* BF_CALLTYPE BfSystem_Create();
+BF_EXPORT void BF_CALLTYPE BfSystem_Lock(void* bfSystem, int priority);
+BF_EXPORT void BF_CALLTYPE BfSystem_Unlock(void* bfSystem);
 BF_IMPORT void BF_CALLTYPE BfSystem_ReportMemory(void* bfSystem);
 BF_IMPORT void BF_CALLTYPE BfSystem_Delete(void* bfSystem);
 BF_IMPORT void* BF_CALLTYPE BfSystem_CreatePassInstance(void* bfSystem);
@@ -663,7 +665,11 @@ void BootApp::DoLinkMS()
 	String targetPath = mTargetPath;
 
 	bool hadOutputChanges;
+
+	BfSystem_Lock(mSystem, 0);
 	const char* result = BfCompiler_GetUsedOutputFileNames(mCompiler, mProject, true, &hadOutputChanges);
+	BfSystem_Unlock(mSystem);
+	
 	if (result == NULL)
 		return;
 	std::string fileNamesStr;