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Date: Fri, 13 Nov 2015 12:29:17 +0000 From: Wang Nan <wangnan0@...wei.com> To: <acme@...nel.org>, <masami.hiramatsu.pt@...achi.com>, <ast@...nel.org> CC: <lizefan@...wei.com>, <pi3orama@....com>, <linux-kernel@...r.kernel.org>, Wang Nan <wangnan0@...wei.com>, He Kuang <hekuang@...wei.com>, "Arnaldo Carvalho de Melo" <acme@...hat.com> Subject: [PATCH 08/12] perf tools: Compile dwarf-regs.c if CONFIG_BPF_PROLOGUE is on regs_query_register_offset() in dwarf-regs.c is required by BPF prologue. This patch compiles it if CONFIG_BPF_PROLOGUE is on to avoid buildin failure when CONFIG_BPF_PROLOGUE is on but CONFIG_DWARF is not set. Signed-off-by: Wang Nan <wangnan0@...wei.com> Signed-off-by: He Kuang <hekuang@...wei.com> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> Cc: Alexei Starovoitov <ast@...nel.org> Cc: Arnaldo Carvalho de Melo <acme@...hat.com> Cc: Zefan Li <lizefan@...wei.com> Cc: pi3orama@....com --- tools/perf/arch/x86/util/Build | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/arch/x86/util/Build b/tools/perf/arch/x86/util/Build index ff63649..4659703 100644 --- a/tools/perf/arch/x86/util/Build +++ b/tools/perf/arch/x86/util/Build @@ -5,6 +5,7 @@ libperf-y += kvm-stat.o libperf-y += perf_regs.o libperf-$(CONFIG_DWARF) += dwarf-regs.o +libperf-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o libperf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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