Subject: Re: tools: Perf: build failed on linux next

From: Arnaldo Carvalho de Melo <[email-masked]>
Date: Wed, 25 Mar 2020 11:23:23 -0300

Em Wed, Mar 25, 2020 at 07:37:10PM +0530, Naresh Kamboju escreveu:
> Perf build broken on Linux next and mainline on x86_64.
> 
> find: unknown predicate `-m64/arch'
> Try 'find --help' for more information.
>   HOSTCC   /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/pmu-events/json.o
>   LD       /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/libperf-in.o
> x86_64-linaro-linux-gcc: warning: '-x c' after last input file has no effect
>   GEN      perf-archive
>   AR       /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/libperf.a
>   GEN      perf-with-kcore
> x86_64-linaro-linux-gcc: error: unrecognized command line option
> '-m64/include/uapi/asm-generic/errno.h'
> x86_64-linaro-linux-gcc: fatal error: no input files
> compilation terminated.
>   HOSTCC   /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/pmu-events/jevents.o
>   MKDIR    /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/pmu-events/
> x86_64-linaro-linux-gcc: warning: '-x c' after last input file has no effect
>   HOSTCC   /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/pmu-events/jsmn.o
> x86_64-linaro-linux-gcc: error: unrecognized command line option

Right, there is some patch handling this, which we're trying to process
but has some issues.

- Arnaldo

> '-m64/include/uapi/asm-generic/errno.h'
> x86_64-linaro-linux-gcc: fatal error: no input files
> compilation terminated.
> make[3]: Nothing to be done for
> '/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/plugins/libtraceevent-dynamic-list'.
>   GEN      /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/python/perf.so
> Traceback (most recent call last):
>   File "util/setup.py", line 6, in <module>
>     cc_is_clang = b"clang version" in Popen([cc, "-v"],
> stderr=PIPE).stderr.readline()
>   File "/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/recipe-sysroot-native/usr/lib/python2.7/subprocess.py",
> line 394, in __init__
>     errread, errwrite)
>   File "/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/recipe-sysroot-native/usr/lib/python2.7/subprocess.py",
> line 1047, in _execute_child
>     raise child_exception
> OSError: [Errno 2] No such file or directory
> cp: cannot stat
> '/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/python_ext_build/lib/perf*.so':
> No such file or directory
> Makefile.perf:590: recipe for target
> '/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/python/perf.so'
> failed
> make[2]: *** [/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/perf-1.0/python/perf.so]
> Error 1
> make[2]: *** Waiting for unfinished jobs....
> 
> ref:
> https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-next/DISTRO=lkft,MACHINE=intel-corei7-64,label=docker-lkft/733/consoleText
> 
> -- 
> Linaro LKFT
> https://lkft.linaro.org

-- 

- Arnaldo