From: Andi Kleen <a...@linux.intel.com>
When linking perf statically some of the library dependencies are always
rejected, so libdwarf and libbfd do not work. The problem is that these
libraries (at least on my system) require other libraries. But unlike
a shared link the static link doesn't find those by itself, and they
have to be explicitely specified.
In my case I needed -ldl -lz for libbfd and -lslang for -lnewt
Add those to the probe statements.
Signed-off-by: Andi Kleen <a...@linux.intel.com>
---
tools/perf/Makefile | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 35655c3..a79c702 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -491,7 +491,7 @@ endif # NO_DWARF
ifdef NO_NEWT
BASIC_CFLAGS += -DNO_NEWT_SUPPORT
else
- FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
+ FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt -lslang
ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
msg := $(warning newt not found, disables TUI support. Please
install newt-devel or libnewt-dev);
BASIC_CFLAGS += -DNO_NEWT_SUPPORT
@@ -644,20 +644,20 @@ else
EXTLIBS += -liberty
BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
else
- FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
+ FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -ldl
has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
ifeq ($(has_bfd),y)
- EXTLIBS += -lbfd
+ EXTLIBS += -lbfd -ldl
else
- FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
+ FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty -ldl
has_bfd_iberty := $(call
try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
ifeq ($(has_bfd_iberty),y)
- EXTLIBS += -lbfd -liberty
+ EXTLIBS += -lbfd -liberty -ldl
else
- FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
+ FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz -ldl
has_bfd_iberty_z := $(call
try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
ifeq ($(has_bfd_iberty_z),y)
- EXTLIBS += -lbfd -liberty -lz
+ EXTLIBS += -lbfd -liberty -lz -ldl
else
FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS)
$(ALL_LDFLAGS) $(EXTLIBS) -liberty
has_cplus_demangle := $(call
try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
--
1.7.7.6
--
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