From: tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: sfr@canb.auug.org.au, jolsa@kernel.org, namhyung@kernel.org,
mingo@kernel.org, wangnan0@huawei.com, dsahern@gmail.com,
acme@redhat.com, jpoimboe@redhat.com,
linux-kernel@vger.kernel.org, adrian.hunter@intel.com,
hpa@zytor.com, tglx@linutronix.de
Subject: [tip:perf/core] objtool: Always use host headers
Date: Mon, 25 Jul 2016 11:11:32 -0700 [thread overview]
Message-ID: <tip-le1m1yzxnfpt3msbblu40nm8@git.kernel.org> (raw)
In-Reply-To: <20160722034118.guckaniobf3f7czc@treble>
Commit-ID: 0cf6eb603b83ea386f26363b5b12e64297822bb1
Gitweb: http://git.kernel.org/tip/0cf6eb603b83ea386f26363b5b12e64297822bb1
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Fri, 22 Jul 2016 16:28:46 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 22 Jul 2016 16:28:46 -0300
objtool: Always use host headers
>From a conversation with Josh:
>From http://lkml.kernel.org/r/20160722034118.guckaniobf3f7czc@treble :
It needs to be compiled with the host (powerpc) compiler, but then it
needs to disassemble target (x86) files.
----
So use HOSTARCH instead of ARCH.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20160722034118.guckaniobf3f7czc@treble
Link: http://lkml.kernel.org/n/tip-le1m1yzxnfpt3msbblu40nm8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/objtool/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile
index 988129c..91b5f98 100644
--- a/tools/objtool/Makefile
+++ b/tools/objtool/Makefile
@@ -24,7 +24,7 @@ OBJTOOL_IN := $(OBJTOOL)-in.o
all: $(OBJTOOL)
-INCLUDES := -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi
+INCLUDES := -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(HOSTARCH)/include/uapi
CFLAGS += -Wall -Werror $(EXTRA_WARNINGS) -fomit-frame-pointer -O2 -g $(INCLUDES)
LDFLAGS += -lelf $(LIBSUBCMD)
next prev parent reply other threads:[~2016-07-25 18:11 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 7:06 linux-next: build failure after merge of the luto-misc tree Stephen Rothwell
2016-07-15 7:22 ` Peter Zijlstra
2016-07-15 7:31 ` Peter Zijlstra
2016-07-15 15:09 ` Arnaldo Carvalho de Melo
2016-07-15 15:24 ` Arnaldo Carvalho de Melo
2016-07-15 15:29 ` Peter Zijlstra
2016-07-15 15:56 ` Arnaldo Carvalho de Melo
2016-07-15 15:43 ` [PATCH/RFC] " Arnaldo Carvalho de Melo
2016-07-15 15:49 ` Peter Zijlstra
2016-07-15 16:28 ` Arnaldo Carvalho de Melo
2016-07-15 20:26 ` H. Peter Anvin
2016-07-18 5:18 ` Stephen Rothwell
2016-07-18 20:04 ` Andy Lutomirski
2016-07-18 20:36 ` Arnaldo Carvalho de Melo
2016-07-18 22:22 ` Stephen Rothwell
2016-07-18 23:41 ` Arnaldo Carvalho de Melo
2016-07-19 0:26 ` Stephen Rothwell
2016-07-19 0:39 ` Arnaldo Carvalho de Melo
2016-07-19 3:26 ` Stephen Rothwell
2016-07-19 12:54 ` Arnaldo Carvalho de Melo
2016-07-19 17:45 ` Arnaldo Carvalho de Melo
2016-07-19 23:21 ` Stephen Rothwell
2016-07-19 23:53 ` Stephen Rothwell
2016-07-20 2:52 ` Arnaldo Carvalho de Melo
2016-07-20 2:57 ` Andy Lutomirski
2016-07-20 3:09 ` Arnaldo Carvalho de Melo
2016-07-20 3:18 ` Stephen Rothwell
2016-07-20 23:29 ` Stephen Rothwell
2016-07-21 13:12 ` Arnaldo Carvalho de Melo
2016-07-21 23:23 ` Stephen Rothwell
2016-07-22 3:41 ` Josh Poimboeuf
2016-07-22 14:37 ` Arnaldo Carvalho de Melo
2016-07-22 19:19 ` Josh Poimboeuf
2016-07-22 19:36 ` Arnaldo Carvalho de Melo
2016-07-22 19:44 ` Josh Poimboeuf
2016-07-22 19:57 ` Arnaldo Carvalho de Melo
2016-07-23 5:08 ` Stephen Rothwell
2016-07-24 18:40 ` Andy Lutomirski
2016-07-25 12:56 ` Arnaldo Carvalho de Melo
2016-07-25 18:12 ` [tip:perf/core] x86: Make the vdso2c compiler use the host architecture headers tip-bot for Stephen Rothwell
2016-07-25 18:11 ` [tip:perf/core] tools build: Fix objtool build with ARCH=x86_64 tip-bot for Josh Poimboeuf
2016-07-25 18:11 ` tip-bot for Arnaldo Carvalho de Melo [this message]
2016-07-16 20:46 ` [tip:perf/core] tools: Simplify BITS_PER_LONG define tip-bot for Peter Zijlstra
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