24 lines
833 B
Diff
24 lines
833 B
Diff
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From: Ben Hutchings <ben@decadent.org.uk>
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Subject: kbuild: Fix recordmcount dependency for OOT modules
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Date: Mon, 08 Sep 2014 18:31:24 +0100
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Forwarded: no
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We never rebuild anything in-tree when building an out-of-tree
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modules, so external modules should not depend on the recordmcount
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sources.
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--- a/scripts/Makefile.build
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+++ b/scripts/Makefile.build
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@@ -210,6 +210,11 @@ cmd_record_mcount = $(if $(findstring $(
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$(sub_cmd_record_mcount))
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endif # CONFIG_FTRACE_MCOUNT_USE_RECORDMCOUNT
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+# Don't require recordmcount source for an OOT build.
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+ifdef KBUILD_EXTMOD
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+recordmcount_source :=
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+endif
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+
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# 'OBJECT_FILES_NON_STANDARD := y': skip objtool checking for a directory
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# 'OBJECT_FILES_NON_STANDARD_foo.o := 'y': skip objtool checking for a file
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# 'OBJECT_FILES_NON_STANDARD_foo.o := 'n': override directory skip for a file
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