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| author | Wang Nan <wangnan0@huawei.com> | 2014-02-08 09:43:40 +0800 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2014-02-26 21:22:01 -0500 |
| commit | 7b8853419d3344b06cff64b4dc926805698eeba5 (patch) | |
| tree | a337763a602759682983238265515d52aeb74c91 /tools/lib | |
| parent | 9e3513b7af9ef3b6225f539181c2d94328bd18f7 (diff) | |
| download | lwn-7b8853419d3344b06cff64b4dc926805698eeba5.tar.gz lwn-7b8853419d3344b06cff64b4dc926805698eeba5.zip | |
tools/liblockdep: Use realpath for srctree and objtree
If BUILD_SRC or CURDIR contains tailing '/', the file names passed to gcc will
contain '//'. It will be contained .o's in debuginfo, then confuse debugedit:
https://bugzilla.redhat.com/show_bug.cgi?id=304121
This patch uses realpath command to makesure potential tailing '/'s are removed.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Geng Hui <hui.geng@huawei.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/lockdep/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile index e8dd7497f57a..07b0b7542511 100644 --- a/tools/lib/lockdep/Makefile +++ b/tools/lib/lockdep/Makefile @@ -87,8 +87,8 @@ endif # BUILD_SRC # We process the rest of the Makefile if this is the final invocation of make ifeq ($(skip-makefile),) -srctree := $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR)) -objtree := $(CURDIR) +srctree := $(realpath $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR))) +objtree := $(realpath $(CURDIR)) src := $(srctree) obj := $(objtree) |