[Bug translator/16276] New: resource limits interfering with buildrun.cxx make -j

[Bug translator/16276] New: resource limits interfering with buildrun.cxx make -j

[fche at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16276

            Bug ID: 16276
           Summary: resource limits interfering with buildrun.cxx make -j
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: translator
          Assignee: systemtap at sourceware dot org
          Reporter: fche at redhat dot com

--rlimit-nproc=NNN, for small NNN, nukes the ability of buildrun.cxx's
optimistic use of "make -jMM" to do concurrent builds properly.  Things
fail randomly.

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[Bug translator/16276] resource limits interfering with buildrun.cxx make -j

[fche at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16276

Frank Ch. Eigler <fche at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Frank Ch. Eigler <fche at redhat dot com> ---
commit 3c4476ac7d50

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Re: [Bug translator/16276] resource limits interfering with buildrun.cxx make -j

[Masanari Iida]

Hi,
After 3c4476ac7d50 added, I can not compile the systemtap.

  CXX      stap-buildrun.o
buildrun.cxx: In function ‘int run_make_cmd(systemtap_session&,
std::vector<std::basic_string<char> >&, bool, bool)’:
buildrun.cxx:69:61: error: comparison between signed and unsigned
integer expressions [-Werror=sign-compare]
buildrun.cxx:70:61: error: comparison between signed and unsigned
integer expressions [-Werror=sign-compare]
cc1plus: all warnings being treated as errors
make[2]: *** [stap-buildrun.o] Error 1
make[2]: Leaving directory `/home/iida/Repo/systemtap'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/iida/Repo/systemtap'
make: *** [all] Error 2

I am testing this on Fedora 18(x86).

Thanks
Masanari

[Bug translator/16276] resource limits interfering with buildrun.cxx make -j

[standby24x7 at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=16276

--- Comment #2 from standby24x7 at gmail dot com ---
Hi,
After 3c4476ac7d50 added, I can not compile the systemtap.

  CXX      stap-buildrun.o
buildrun.cxx: In function ‘int run_make_cmd(systemtap_session&,
std::vector<std::basic_string<char> >&, bool, bool)’:
buildrun.cxx:69:61: error: comparison between signed and unsigned
integer expressions [-Werror=sign-compare]
buildrun.cxx:70:61: error: comparison between signed and unsigned
integer expressions [-Werror=sign-compare]
cc1plus: all warnings being treated as errors
make[2]: *** [stap-buildrun.o] Error 1
make[2]: Leaving directory `/home/iida/Repo/systemtap'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/iida/Repo/systemtap'
make: *** [all] Error 2

I am testing this on Fedora 18(x86).

Thanks
Masanari

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[Bug translator/16276] resource limits interfering with buildrun.cxx make -j

[mjw at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16276

Mark Wielaard <mjw at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mjw at redhat dot com

--- Comment #3 from Mark Wielaard <mjw at redhat dot com> ---
(In reply to standby24x7 from comment #2)
> After 3c4476ac7d50 added, I can not compile the systemtap.
> 
>   CXX      stap-buildrun.o
> buildrun.cxx: In function ‘int run_make_cmd(systemtap_session&,
> std::vector<std::basic_string<char> >&, bool, bool)’:
> buildrun.cxx:69:61: error: comparison between signed and unsigned
> integer expressions [-Werror=sign-compare]
> buildrun.cxx:70:61: error: comparison between signed and unsigned
> integer expressions [-Werror=sign-compare]

Is this resolved by the Lukas commit right after that?

commit 5dd70393015421dd92b3abc0aca4a2034dfda06a
Author: Lukas Berk <lberk@redhat.com>
Date:   Fri Nov 29 20:36:11 2013 -0500

    Fix build error signed/unsigned comparison

    *buildrun.cxx - change const int severely_limited to const unsigned int

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Re: [Bug translator/16276] resource limits interfering with buildrun.cxx make -j

[Masanari Iida]

Now I understood that my tree was not the latest,
when I found the compile failure.
After git pull, the compile finished with success.
Sorry for the noise.

Masanari


On Sun, Dec 1, 2013 at 1:14 AM, mjw at redhat dot com
<sourceware-bugzilla@sourceware.org> wrote:
> https://sourceware.org/bugzilla/show_bug.cgi?id=16276
>
> Mark Wielaard <mjw at redhat dot com> changed:
>
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |mjw at redhat dot com
>
> --- Comment #3 from Mark Wielaard <mjw at redhat dot com> ---
> (In reply to standby24x7 from comment #2)
>> After 3c4476ac7d50 added, I can not compile the systemtap.
>>
>>   CXX      stap-buildrun.o
>> buildrun.cxx: In function ‘int run_make_cmd(systemtap_session&,
>> std::vector<std::basic_string<char> >&, bool, bool)’:
>> buildrun.cxx:69:61: error: comparison between signed and unsigned
>> integer expressions [-Werror=sign-compare]
>> buildrun.cxx:70:61: error: comparison between signed and unsigned
>> integer expressions [-Werror=sign-compare]
>
> Is this resolved by the Lukas commit right after that?
>
> commit 5dd70393015421dd92b3abc0aca4a2034dfda06a
> Author: Lukas Berk <lberk@redhat.com>
> Date:   Fri Nov 29 20:36:11 2013 -0500
>
>     Fix build error signed/unsigned comparison
>
>     *buildrun.cxx - change const int severely_limited to const unsigned int
>
> --
> You are receiving this mail because:
> You are the assignee for the bug.

[Bug translator/16276] resource limits interfering with buildrun.cxx make -j

[standby24x7 at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=16276

--- Comment #4 from standby24x7 at gmail dot com ---
Now I understood that my tree was not the latest,
when I found the compile failure.
After git pull, the compile finished with success.
Sorry for the noise.

Masanari


On Sun, Dec 1, 2013 at 1:14 AM, mjw at redhat dot com
<sourceware-bugzilla@sourceware.org> wrote:
> https://sourceware.org/bugzilla/show_bug.cgi?id=16276
>
> Mark Wielaard <mjw at redhat dot com> changed:
>
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |mjw at redhat dot com
>
> --- Comment #3 from Mark Wielaard <mjw at redhat dot com> ---
> (In reply to standby24x7 from comment #2)
>> After 3c4476ac7d50 added, I can not compile the systemtap.
>>
>>   CXX      stap-buildrun.o
>> buildrun.cxx: In function ‘int run_make_cmd(systemtap_session&,
>> std::vector<std::basic_string<char> >&, bool, bool)’:
>> buildrun.cxx:69:61: error: comparison between signed and unsigned
>> integer expressions [-Werror=sign-compare]
>> buildrun.cxx:70:61: error: comparison between signed and unsigned
>> integer expressions [-Werror=sign-compare]
>
> Is this resolved by the Lukas commit right after that?
>
> commit 5dd70393015421dd92b3abc0aca4a2034dfda06a
> Author: Lukas Berk <lberk@redhat.com>
> Date:   Fri Nov 29 20:36:11 2013 -0500
>
>     Fix build error signed/unsigned comparison
>
>     *buildrun.cxx - change const int severely_limited to const unsigned int
>
> --
> You are receiving this mail because:
> You are the assignee for the bug.

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