Den 01-05-2019 kl. 20:31, skrev Arnaldo Carvalho de Melo:
Em Wed, May 01, 2019 at 05:09:59PM +0300, Thomas Backlund escreveu:
Den 01-05-2019 kl. 16:07, skrev Arnaldo Carvalho de Melo:
Em Tue, Apr 30, 2019 at 04:31:14PM +0300, Thomas Backlund escreveu:
Can you check the output for
/tmp/build/perf/feature/test-disassembler-four-args.make.output in your
system? And also check what is the prototype for the disassembler()
routine on mageia7?
I guess this is what fails the test:
cat /tmp/build/perf/feature/test-disassembler-four-args.make.output
/usr/bin/ld: /usr/lib64/libbfd.a(plugin.o): in function `try_load_plugin':
/home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:243:
undefined reference to `dlopen'
/usr/bin/ld:
/home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:271:
undefined reference to `dlsym'
/usr/bin/ld:
/home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:256:
undefined reference to `dlclose'
/usr/bin/ld:
/home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:246:
undefined reference to `dlerror'
as we allow dynamic linking and loading
And we use linker flags:
rpm --eval %ldflags
-Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-O1 -Wl,--build-id
-Wl,--enable-new-dtags
Would this help?
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index fe3f97e342fa..6d65874e16c3 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -227,7 +227,7 @@ FEATURE_CHECK_LDFLAGS-libpython-version :=
$(PYTHON_EMBED_LDOPTS)
EATURE_CHECK_LDFLAGS-libaio = -lrt
-FEATURE_CHECK_LDFLAGS-disassembler-four-args = -lbfd -lopcodes
+FEATURE_CHECK_LDFLAGS-disassembler-four-args = -lbfd -lopcodes -ldl
CFLAGS += -fno-omit-frame-pointer
CFLAGS += -ggdb3
Yeah, that fixes it
and /tmp/build/perf/feature/test-disassembler-four-args.make.output is now
empty as wanted.
So I guess:
Reported-by: Thomas Backlund <t...@mageia.org>
Tested-by: Thomas Backlund <t...@mageia.org>
Thanks!
--
Thomas
