Messages in this thread | | | Date | Wed, 22 Jan 2014 12:36:30 +0100 | From | Jiri Olsa <> | Subject | Re: Weird plugin paths in perf and perf.so binaries with 3.14 merge window |
| |
On Tue, Jan 21, 2014 at 03:02:43PM -0500, Josh Boyer wrote: > Hi All, > > I went to build Linux v3.13-737-g7fe67a1 in Fedora this morning and it > resulted in RPM complaining that the perf and perf.so binaries had > strings in them that matched the RPM_BUILD_ROOT string. That fails > the RPM build. > > Looking over the logs, I see that the traceevent plugins are getting a > rather weird -DPLUGIN_DIR define passed to them. E.g.: > > gcc -c -g -Wall -I. -I > /home/jwboyer/kernel/kernel-3.13.fc21/linux-3.14.0-0.rc0.git1.1.fc21.x86_64/tools/lib/traceevent/../../include > '-DPLUGIN_DIR="/home/jwboyer/rpmbuild/BUILDROOT/kernel-3.14.0-0.rc0.git1.1.fc21.x86_64//usr//usr/lib64/traceevent/plugins"' > -D_GNU_SOURCE -std=gnu99 -fPIC > /home/jwboyer/kernel/kernel-3.13.fc21/linux-3.14.0-0.rc0.git1.1.fc21.x86_64/tools/lib/traceevent/parse-filter.c > -o parse-filter.o > > We're building perf like so: > > make -s -j8 -C tools/perf V=1 WERROR=0 NO_LIBUNWIND=1 > HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 NO_STRLCPY=1 NO_BIONIC=1 > prefix=/usr DESTDIR=/home/jwboyer/rpmbuild/BUILDROOT/kernel-3.14.0-0.rc0.git1.1.fc21.x86_64 > all > > and installing it via: > > make -s -j8 -C tools/perf V=1 WERROR=0 NO_LIBUNWIND=1 > HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 NO_STRLCPY=1 NO_BIONIC=1 > prefix=/usr DESTDIR=/home/jwboyer/rpmbuild/BUILDROOT/kernel-3.14.0-0.rc0.git1.1.fc21.x86_64 > install-bin > > make -s -j8 -C tools/perf V=1 WERROR=0 NO_LIBUNWIND=1 > HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 NO_STRLCPY=1 NO_BIONIC=1 > prefix=/usr DESTDIR=/home/jwboyer/rpmbuild/BUILDROOT/kernel-3.14.0-0.rc0.git1.1.fc21.x86_64 > install-python_ext > > This has worked for all the builds up until this point. > > Somehow the perf and perf.so binaries are getting the string being > passed via -DPLUGIN_DIR into them, likely through the libtraceevent.a > link. I'm pretty sure that (1) the string being passed is totally > broken and should be "/usr/lib64/traceevent/plugins" and (2) that I > haven't come close to deciphering how to fix this. > > So, could you please look this over and see where the define is > getting messed up?
hi, just get to this.. checking
jirka
| |