From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Jiri Olsa <jolsa@redhat.com>,
Jiri Olsa <jolsa@kernel.org>, David Ahern <dsahern@gmail.com>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Wang Nan <wangnan0@huawei.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 8/8] tools build: Fix cross compile build
Date: Tue, 13 Oct 2015 16:41:43 -0300 [thread overview]
Message-ID: <1444765303-8257-9-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1444765303-8257-1-git-send-email-acme@kernel.org>
From: Jiri Olsa <jolsa@redhat.com>
He Kuang the new fixdep tool breaks cross compiling. The reason is it
wouldn't get compiled under host arch, but under cross arch and failed
to run.
We need to add support for host side tools build, meanwhile disabling
fixdep usage for cross arch builds.
Reported-by: He Kuang <hekuang@huawei.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20151013124358.GB9467@krava.brq.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/build/Makefile.include | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/build/Makefile.include b/tools/build/Makefile.include
index 6572bb023543..4e09ad617a60 100644
--- a/tools/build/Makefile.include
+++ b/tools/build/Makefile.include
@@ -1,6 +1,10 @@
build := -f $(srctree)/tools/build/Makefile.build dir=. obj
+ifdef CROSS_COMPILE
+fixdep:
+else
fixdep:
$(Q)$(MAKE) -C $(srctree)/tools/build fixdep
+endif
.PHONY: fixdep
--
2.1.0
next prev parent reply other threads:[~2015-10-13 19:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-13 19:41 [GIT PULL 0/8] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-10-13 19:41 ` [PATCH 1/8] perf symbols: Try the .debug/ DSO cache as a last resort Arnaldo Carvalho de Melo
2015-10-13 19:41 ` [PATCH 2/8] perf ui browsers: Remove help messages about use of right and arrow keys Arnaldo Carvalho de Melo
2015-10-13 19:41 ` [PATCH 3/8] perf hists browser: Inform how to reset the symbol filter Arnaldo Carvalho de Melo
2015-10-13 19:41 ` [PATCH 4/8] perf callchain: Use debug_frame if eh_frame is unusable Arnaldo Carvalho de Melo
2015-10-13 19:41 ` [PATCH 5/8] perf callchains: Fix unw_word_t pointer casts Arnaldo Carvalho de Melo
2015-10-13 19:41 ` [PATCH 6/8] perf hists browser: Add 'm' key for context menu display Arnaldo Carvalho de Melo
2015-10-13 19:41 ` [PATCH 7/8] tools include: Fix strict-aliasing rules breakage Arnaldo Carvalho de Melo
2015-10-13 19:41 ` Arnaldo Carvalho de Melo [this message]
2015-10-14 13:09 ` [GIT PULL 0/8] perf/core improvements and fixes Ingo Molnar
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