From c898d3a894d71ceca69cd1fb7a326d7dad8f3bf0 Mon Sep 17 00:00:00 2001
From: jhb <jhb@FreeBSD.org>
Date: Tue, 12 Nov 2019 21:29:52 +0000
Subject: [PATCH] Force MK_CLANG_IS_CC on in XMAKE.

This ensures that a bootstrap clang compiler is always installed as cc
in WORLDTMP.  If it is only installed as 'clang' then /usr/bin/cc is
used during the build instead of the bootstrap compiler.

Reviewed by:	imp
MFC after:	1 month
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D22332
---
 Makefile.inc1 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.inc1 b/Makefile.inc1
index f35b5941da8..b870f98e24d 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -734,6 +734,7 @@ TMAKE=		\
 # TOOLS_PREFIX set in BMAKE
 XMAKE=		${BMAKE} \
 		TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
+		MK_CLANG_IS_CC=yes \
 		MK_GDB=no MK_TESTS=no
 
 # kernel-tools stage
-- 
2.45.0