Re: [perfmon2] [PATCH] perf: fix Makefile check for libdward
Status: Beta
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From: Masami H. <mhi...@re...> - 2010-05-17 19:25:02
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Hi Stephane, Stephane Eranian wrote: > On Ubuntu 9.10, the elfutils/libdw package is 0.141, yet it is > not sufficient to compile util/probe-finder.c as it uses a type, > namely Dwarf_CFI, which is introduced sometime after version 0.141. > > This patch updates the libdwarf test in the Makefile to check > for the definition of Dwarf_CFI. If is is not there, the test > fails and dwarf support is disabled. > > It is not clear to me which version introduces Dwarf_CFI, > thus I adjusted the version message to 0.142, could be more > recent. Yeah, I see. I had sent a fix patch which just ignores Dwarf_CFI related code if the libdw version is younger than supporting it. Could you try the patch here? https://patchwork.kernel.org/patch/98216/ Thank you, -- Masami Hiramatsu e-mail: mhi...@re... |