Commit-ID: 31be9478ed7f43d6351e0d5a2257ca76609c83d3 Gitweb: https://git.kernel.org/tip/31be9478ed7f43d6351e0d5a2257ca76609c83d3 Author: Song Liu <[email protected]> AuthorDate: Mon, 11 Mar 2019 22:30:47 -0700 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Tue, 19 Mar 2019 16:52:07 -0300
perf feature detection: Add -lopcodes to feature-libbfd Both libbfd and libopcodes are distributed with binutil-dev/devel. When libbfd is present, it is OK to assume that libopcodes also present. This has been a safe assumption for bpftool. This patch adds -lopcodes to perf/Makefile.config. libopcodes will be used in the next commit for BPF annotation. Signed-off-by: Song Liu <[email protected]> Reviewed-by: Jiri Olsa <[email protected]> Cc: Alexei Starovoitov <[email protected]> Cc: Daniel Borkmann <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stanislav Fomichev <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/Makefile.config | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 0f11d5891301..df4ad45599ca 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -713,7 +713,7 @@ else endif ifeq ($(feature-libbfd), 1) - EXTLIBS += -lbfd + EXTLIBS += -lbfd -lopcodes else # we are on a system that requires -liberty and (maybe) -lz # to link against -lbfd; test each case individually here @@ -724,10 +724,10 @@ else $(call feature_check,libbfd-liberty-z) ifeq ($(feature-libbfd-liberty), 1) - EXTLIBS += -lbfd -liberty + EXTLIBS += -lbfd -lopcodes -liberty else ifeq ($(feature-libbfd-liberty-z), 1) - EXTLIBS += -lbfd -liberty -lz + EXTLIBS += -lbfd -lopcodes -liberty -lz endif endif endif
