From 452a58f2eba621e89f8c7a12e47c0c93bd6abfaa Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Mon, 8 Sep 2014 18:31:24 +0100
Subject: [PATCH] kbuild: Fix recordmcount dependency for OOT modules

Forwarded: no

We never rebuild anything in-tree when building an out-of-tree
modules, so external modules should not depend on the recordmcount
sources.


Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name kbuild-fix-recordmcount-dependency.patch
---
 scripts/Makefile.build | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index a4b89b75728..b573af5eb89 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -223,6 +223,11 @@ cmd_record_mcount = $(if $(findstring $(strip $(CC_FLAGS_FTRACE)),$(_c_flags)),
 	$(sub_cmd_record_mcount))
 endif # CONFIG_FTRACE_MCOUNT_USE_RECORDMCOUNT
 
+# Don't require recordmcount source for an OOT build.
+ifdef KBUILD_EXTMOD
+recordmcount_source :=
+endif
+
 ifdef CONFIG_STACK_VALIDATION
 
 objtool := $(objtree)/tools/objtool/objtool
-- 
2.30.2