From 21cf9c86987d6aba0075307d80014e5418eab10f Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Mon, 12 Dec 2011 17:06:43 -0800
Subject: [PATCH] build: Touch llvm-config after building

llvm-config is the file we base our LLVM build rule on, but rebuilding LLVM
doesn't always rebuild it, so touch.
---
 mk/llvm.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mk/llvm.mk b/mk/llvm.mk
index 1b11fffd473..17a8425c227 100644
--- a/mk/llvm.mk
+++ b/mk/llvm.mk
@@ -14,7 +14,7 @@ ifeq ($(CFG_LLVM_ROOT),)
 $$(LLVM_CONFIG_$(1)): $$(LLVM_DEPS)
 	@$$(call E, make: llvm)
 	$$(Q)$$(MAKE) -C $$(CFG_LLVM_BUILD_DIR_$(1)) $$(CFG_LLVM_BUILD_ENV)
-
+	$$(Q)touch $$(LLVM_CONFIG_$(1))
 endif
 
 endef