diff options
Diffstat (limited to 'tools/perf/Makefile.config')
| -rw-r--r-- | tools/perf/Makefile.config | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 07c1857c3d7a..b441c88cafa1 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -702,18 +702,20 @@ endif ifeq ($(feature-libbfd), 1) EXTLIBS += -lbfd +else + # we are on a system that requires -liberty and (maybe) -lz + # to link against -lbfd; test each case individually here # call all detections now so we get correct # status in VF output - $(call feature_check,liberty) - $(call feature_check,liberty-z) - $(call feature_check,cplus-demangle) + $(call feature_check,libbfd-liberty) + $(call feature_check,libbfd-liberty-z) - ifeq ($(feature-liberty), 1) - EXTLIBS += -liberty + ifeq ($(feature-libbfd-liberty), 1) + EXTLIBS += -lbfd -liberty else - ifeq ($(feature-liberty-z), 1) - EXTLIBS += -liberty -lz + ifeq ($(feature-libbfd-liberty-z), 1) + EXTLIBS += -lbfd -liberty -lz endif endif endif @@ -723,24 +725,24 @@ ifdef NO_DEMANGLE else ifdef HAVE_CPLUS_DEMANGLE_SUPPORT EXTLIBS += -liberty - CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT else - ifneq ($(feature-libbfd), 1) - ifneq ($(feature-liberty), 1) - ifneq ($(feature-liberty-z), 1) - # we dont have neither HAVE_CPLUS_DEMANGLE_SUPPORT - # or any of 'bfd iberty z' trinity - ifeq ($(feature-cplus-demangle), 1) - EXTLIBS += -liberty - CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT - else - msg := $(warning No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling) - CFLAGS += -DNO_DEMANGLE - endif - endif + ifeq ($(filter -liberty,$(EXTLIBS)),) + $(call feature_check,cplus-demangle) + + # we dont have neither HAVE_CPLUS_DEMANGLE_SUPPORT + # or any of 'bfd iberty z' trinity + ifeq ($(feature-cplus-demangle), 1) + EXTLIBS += -liberty + else + msg := $(warning No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling) + CFLAGS += -DNO_DEMANGLE endif endif endif + + ifneq ($(filter -liberty,$(EXTLIBS)),) + CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT + endif endif ifneq ($(filter -lbfd,$(EXTLIBS)),) |
