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[PATCH 3.12 006/100] um: Fix out-of-tree build

Started byJiri Slaby <jslaby@suse.cz>
First post2016-08-19 09:20 +0200
Last post2016-08-19 09:20 +0200
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  [PATCH 3.12 006/100] um: Fix out-of-tree build Jiri Slaby <jslaby@suse.cz> - 2016-08-19 09:20 +0200

#1466107 — [PATCH 3.12 006/100] um: Fix out-of-tree build

FromJiri Slaby <jslaby@suse.cz>
Date2016-08-19 09:20 +0200
Subject[PATCH 3.12 006/100] um: Fix out-of-tree build
Message-ID<s7MfW-2xj-71@gated-at.bofh.it>
From: Richard Weinberger <richard@nod.at>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 0b5aedfe0e6654ec54f35109e1929a1cf7fc4cdd upstream.

Commit 30b11ee9a (um: Remove copy&paste code from init.h)
uncovered an issue wrt. out-of-tree builds.
For out-of-tree builds, we must not rely on relative paths.
Before 30b11ee9a it worked by chance as no host code included
generated header files.

Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 arch/um/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/um/Makefile b/arch/um/Makefile
index 1b3ad7d2430a..911b630d3268 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -60,8 +60,8 @@ KBUILD_AFLAGS += $(ARCH_INCLUDE)
 
 USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -I%,,$(KBUILD_CFLAGS))) \
 		$(ARCH_INCLUDE) $(MODE_INCLUDE) $(filter -I%,$(CFLAGS)) \
-		-D_FILE_OFFSET_BITS=64 -idirafter include \
-		-D__KERNEL__ -D__UM_HOST__
+		-D_FILE_OFFSET_BITS=64 -idirafter $(srctree)/include \
+		-idirafter $(obj)/include -D__KERNEL__ -D__UM_HOST__
 
 #This will adjust *FLAGS accordingly to the platform.
 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
-- 
2.9.3

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