GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-04-08 07:24:01 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

perf tools: Fix bfd dependency libraries detection

Browse source 
There's false assumption in the library detection code
assuming -liberty and -lz are always present once bfd
is detected. The fails on Ubuntu (14.04) as reported
by Ingo.

Forcing the bdf dependency libraries detection any
time bfd library is detected.

Reported-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Ingo Molnar <mingo@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1398676935-6615-1-git-send-email-jolsa@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
This commit is contained in:
Jiri Olsa 2014-04-23 16:53:25 +02:00
parent e27a08f53d
commit 2cf9040714
1 changed files with 23 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

34
tools/perf/config/Makefile
View file

@ -194,7 +194,10 @@ VF_FEATURE_TESTS = \
stackprotector-all \ stackprotector-all \
timerfd \ timerfd \
libunwind-debug-frame \ libunwind-debug-frame \
bionic bionic \
liberty \
liberty-z \
cplus-demangle
# Set FEATURE_CHECK_(C|LD)FLAGS-all for all CORE_FEATURE_TESTS features. # Set FEATURE_CHECK_(C|LD)FLAGS-all for all CORE_FEATURE_TESTS features.
# If in the future we need per-feature checks/flags for features not # If in the future we need per-feature checks/flags for features not
@ -512,7 +515,21 @@ else
endif endif
ifeq ($(feature-libbfd), 1) ifeq ($(feature-libbfd), 1)
EXTLIBS += -lbfd -lz -liberty EXTLIBS += -lbfd
# call all detections now so we get correct
# status in VF output
$(call feature_check,liberty)
$(call feature_check,liberty-z)
$(call feature_check,cplus-demangle)
ifeq ($(feature-liberty), 1)
EXTLIBS += -liberty
else
ifeq ($(feature-liberty-z), 1)
EXTLIBS += -liberty -lz
endif
endif
endif endif
ifdef NO_DEMANGLE ifdef NO_DEMANGLE
@ -523,15 +540,10 @@ else
CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT
else else
ifneq ($(feature-libbfd), 1) ifneq ($(feature-libbfd), 1)
$(call feature_check,liberty) ifneq ($(feature-liberty), 1)
ifeq ($(feature-liberty), 1) ifneq ($(feature-liberty-z), 1)
EXTLIBS += -lbfd -liberty # we dont have neither HAVE_CPLUS_DEMANGLE_SUPPORT
else # or any of 'bfd iberty z' trinity
$(call feature_check,liberty-z)
ifeq ($(feature-liberty-z), 1)
EXTLIBS += -lbfd -liberty -lz
else
$(call feature_check,cplus-demangle)
ifeq ($(feature-cplus-demangle), 1) ifeq ($(feature-cplus-demangle), 1)
EXTLIBS += -liberty EXTLIBS += -liberty
CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT