From: Jiri Olsa <[email protected]> We fail build with NO_DEMANGLE with missing -lbfd externals error. The reason is that we now use bfd code in srcline object: perf tools: Implement addr2line directly using libbfd
So we need to check/add -lbfd always now. Signed-off-by: Jiri Olsa <[email protected]> Cc: Corey Ashford <[email protected]> Cc: David Ahern <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/config/Makefile | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 29ad7d6c5311..96804247df08 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -470,6 +470,10 @@ else endif endif +ifeq ($(feature-libbfd), 1) + EXTLIBS += -lbfd +endif + ifdef NO_DEMANGLE CFLAGS += -DNO_DEMANGLE else @@ -477,9 +481,7 @@ else EXTLIBS += -liberty CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT else - ifeq ($(feature-libbfd), 1) - EXTLIBS += -lbfd - else + ifneq ($(feature-libbfd), 1) $(feature_check,liberty) ifeq ($(feature-liberty), 1) EXTLIBS += -lbfd -liberty @@ -502,6 +504,10 @@ else endif endif +ifneq ($(filter -lbfd,$(EXTLIBS)),) + CFLAGS += -DHAVE_LIBBFD_SUPPORT +endif + ifndef NO_ON_EXIT ifeq ($(feature-on-exit), 1) CFLAGS += -DHAVE_ON_EXIT_SUPPORT @@ -524,10 +530,6 @@ ifndef NO_LIBNUMA endif endif -ifndef ($(filter -lbfd,$(EXTLIBS)),) - CFLAGS += -DHAVE_LIBBFD_SUPPORT -endif - # Among the variables below, these: # perfexecdir # template_dir -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
