Hi Jiri, On Wed, 16 Sep 2015 08:16:52 +0200 Jiri Olsa <jolsa@xxxxxxxxxx> wrote: > > On Wed, Sep 16, 2015 at 10:12:45AM +1000, Stephen Rothwell wrote: > > > > After merging the tip tree, today's linux-next build (perf) failed > > like this: > > > > make[3]: *** No rule to make target 'tools/lib/api/fs/debugfs.h', needed by 'tools/perf/arch/common.o'. Stop. > > tools/build/Makefile.build:109: recipe for target 'arch' failed > > make[4]: *** No rule to make target 'fs/debugfs.h', needed by 'tools/perf/fs/fs.o'. Stop. > > tools/build/Makefile.build:109: recipe for target 'fs' failed > > make[3]: *** No rule to make target 'tools/lib/api/fs/debugfs.h', needed by 'tools/perf/util/abspath.o'. Stop. > > tools/build/Makefile.build:109: recipe for target 'util' failed > > Makefile:32: recipe for target 'tools/perf/libapi-in.o' failed > > Makefile.perf:417: recipe for target 'tools/perf/libapi.a' failed > > Makefile.perf:393: recipe for target 'tools/perf/libperf-in.o' failed > > Makefile:68: recipe for target 'all' failed > > > > Maybe caused by commit > > > > 60a1133a5b39 ("tools lib api fs: Remove debugfs, tracefs and findfs objects") > > > > This is an incremental build i.e. I do not do a "make clean" after doing > > the build for each tree merge (in case that matters). > > it does in this case, removed header files stay in > cmd build dependency file (like in .abspath.o.cmd above) > and cause build error > > build system is not smart enough yet to find out, > I was postponning fixing this for some time now, > I'll try to get this resolved asap OK, for now I will clean out my objdir before doing the perf build after the tip tree merge. It would be nice to have this fixed, though, if possible. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html