linux-kernel - [tip:core/objtool] objtool: Fix cross-build

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Message-ID: <tip-9eb719855f6c9b21eb5889d9ac2ca1c60527ad89@git.kernel.org>
Date:   Wed, 8 Nov 2017 01:10:13 -0800
From:   tip-bot for Josh Poimboeuf <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, tglx@...utronix.de,
        torvalds@...ux-foundation.org, linux-next@...r.kernel.org,
        jpoimboe@...hat.com, hpa@...or.com, sfr@...b.auug.org.au,
        mingo@...nel.org, peterz@...radead.org
Subject: [tip:core/objtool] objtool: Fix cross-build

Commit-ID:  9eb719855f6c9b21eb5889d9ac2ca1c60527ad89
Gitweb:     https://git.kernel.org/tip/9eb719855f6c9b21eb5889d9ac2ca1c60527ad89
Author:     Josh Poimboeuf <jpoimboe@...hat.com>
AuthorDate: Tue, 7 Nov 2017 21:01:52 -0600
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 8 Nov 2017 10:06:08 +0100

objtool: Fix cross-build

Stephen Rothwell reported this cross-compilation build failure:

| In file included from orc_dump.c:19:0:
| orc.h:21:10: fatal error: asm/orc_types.h: No such file or directory
| ...

Caused by:

  6a77cff819ae ("objtool: Move synced files to their original relative locations")

Use the proper arch header files location, not the host-arch location.

Bisected-by: Stephen Rothwell <sfr@...b.auug.org.au>
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux-Next Mailing List <linux-next@...r.kernel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Link: http://lkml.kernel.org/r/20171108030152.bd76eahiwjwjt3kp@treble
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 tools/objtool/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile
index 6aaed25..0f94af3 100644
--- a/tools/objtool/Makefile
+++ b/tools/objtool/Makefile
@@ -27,7 +27,7 @@ all: $(OBJTOOL)
 
 INCLUDES := -I$(srctree)/tools/include \
 	    -I$(srctree)/tools/arch/$(HOSTARCH)/include/uapi \
-	    -I$(srctree)/tools/objtool/arch/$(HOSTARCH)/include
+	    -I$(srctree)/tools/objtool/arch/$(ARCH)/include
 WARNINGS := $(EXTRA_WARNINGS) -Wno-switch-default -Wno-switch-enum -Wno-packed
 CFLAGS   += -Wall -Werror $(WARNINGS) -fomit-frame-pointer -O2 -g $(INCLUDES)
 LDFLAGS  += -lelf $(LIBSUBCMD)