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tools build: Fix cross compile build 

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>
This commit is contained in:
Jiri Olsa 2015-10-13 14:43:58 +02:00 committed by Arnaldo Carvalho de Melo
parent c95f343211
commit 3a70fcd3a4
1 changed files with 4 additions and 0 deletions
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4
tools/build/Makefile.include
View File

@ -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