On Mon, Apr 28, 2014 at 09:01:57AM -0600, David Ahern wrote: > On 4/28/14, 3:22 AM, Jiri Olsa wrote: > >From: Jiri Olsa <[email protected]> > > > >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. > > Have you tried static builds? I need to do those occasionally and I > always have to muck around with the Makefiles to get it to succeed > -- something with the -liberty and bfd checks.
hm, I just tried and even without of the fix I wasn't able to do static build.. so far I ended up with: --- $ make LDFLAGS=-static NO_LIBUNWIND=1 NO_GTK2=1 JOBS=1 ... SUBDIR /home/jolsa/kernel.org/linux-perf/tools/lib/traceevent/ LINK perf /bin/ld: cannot find -lelf /home/jolsa/kernel.org/linux-perf/tools/lib/traceevent/libtraceevent.a(event-plugin.o): In function `load_plugin': /home/jolsa/kernel.org/linux-perf/tools/lib/traceevent/event-plugin.c:60: warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking /bin/ld: cannot find -lelf /bin/ld: cannot find -ldw /bin/ld: cannot find -laudit /bin/ld: cannot find -lslang /bin/ld: cannot find -lperl libperf.a(target.o): In function `target__parse_uid': /home/jolsa/kernel.org/linux-perf/tools/perf/util/target.c:79: warning: Using 'getpwnam_r' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking /home/jolsa/kernel.org/linux-perf/tools/perf/util/target.c:91: warning: Using 'getpwuid_r' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking /usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64/libpthread.a(libpthread.o): In function `sem_open': (.text+0x67eb): warning: the use of `mktemp' is dangerous, better use `mkstemp' /bin/ld: cannot find -lpython2.7 /bin/ld: cannot find -lz /bin/ld: cannot find -lnuma collect2: error: ld returned 1 exit status make[1]: *** [perf] Error 1 make: *** [all] Error 2 --- Any hints what you did to make it pass? Let's fix it and put test for this in tests/make suite ;-) thanks, jirka -- 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/
