From 11dd8014ad8de6a3ab0c1cdb7d307d97d22d3b1a Mon Sep 17 00:00:00 2001
From: "Pierre-Loup A. Griffais" <git@plagman.net>
Date: Tue, 1 Sep 2020 16:01:20 -0700
Subject: [PATCH] main: set R600_DEBUG=nodcc ourselves if we have a
 sub-command.

We know it's strictly better than not having it in the current state,
so might as well, if we know it'll apply to clients as well.
---
 src/main.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 406a9b4..cd8ef1d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -97,6 +97,24 @@ int main(int argc, char **argv)
 				break;
 		}
 	}
+
+	// If we're going to execute something monolithic, might as well set this since it'll extend to our clients
+	if ( g_nSubCommandArg != 0 )
+	{
+		const char *pchR600Debug = getenv( "R600_DEBUG" );
+
+		if ( pchR600Debug == nullptr )
+		{
+			setenv( "R600_DEBUG", "nodcc", 1 );
+		}
+		else if ( strstr( pchR600Debug, "nodcc" ) == nullptr )
+		{
+			std::string strPreviousR600Debug = pchR600Debug;
+			strPreviousR600Debug.append( ",nodcc" );
+			setenv( "R600_DEBUG", strPreviousR600Debug.c_str(), 1 );
+		}
+
+	}
 	
 	if ( bSleepAtStartup == true )
 	{