From: Ben Hutchings <ben@decadent.org.uk>
Date: Mon, 8 Sep 2014 17:31:24 +0000 (+0100)
Subject: kbuild: Fix recordmcount dependency for OOT modules
X-Git-Tag: archive/raspbian/4.18.20-2+rpi1^2~14
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=6a8d6e565ca8e93d02bb83f470a692a77eee3986;p=linux.git

kbuild: Fix recordmcount dependency for OOT modules

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
---

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 514ed63ff57..1c8f4494a25 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -242,6 +242,11 @@ cmd_record_mcount =						\
 endif # -record-mcount
 endif # CONFIG_FTRACE_MCOUNT_RECORD
 
+# Don't require recordmcount source for an OOT build.
+ifdef KBUILD_EXTMOD
+recordmcount_source :=
+endif
+
 ifdef CONFIG_STACK_VALIDATION
 ifneq ($(SKIP_STACK_VALIDATION),1)