bug#75080: guix pull fails on arm64 due to cmake DEB self-tests

bug#75080: guix pull fails on arm64 due to cmake DEB self-tests

[Simon Josefsson via Bug reports for GNU Guix]

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Hi!

I'm running the following commands on a arm64 GitLab shared runner node:

export LC_ALL=C.UTF-8
apt-get update
apt-get install -y guix podman ca-certificates
(guix-daemon --disable-chroot --build-users-group=_guixbuild &
guix pull --url=https://gitlab.com/debdistutils/guix/mirror.git \
 || (ls -la /var/log/guix/drvs/*/*.drv.gz; zcat /var/log/guix/drvs/qz/9fsb0935lpyssgg9428w9rvsypbfgv-cmake-bootstrap-3.24.2.drv.gz)

I get a build failure regarding "cmake-bootstrap" shown here:

https://gitlab.com/debdistutils/guix/container/-/jobs/8717616613

I cannot reproduce this on my own arm64 machine running Trisquel.

It seems only cmake's DEB related self-tests fail:

The following tests FAILED:
	561 - RunCMake.CPack_DEB.CUSTOM_NAMES (Failed)
	562 - RunCMake.CPack_DEB.DEBUGINFO (Failed)
	563 - RunCMake.CPack_DEB.DEFAULT_PERMISSIONS (Failed)
	564 - RunCMake.CPack_DEB.DEPENDENCIES (Failed)
	565 - RunCMake.CPack_DEB.EMPTY_DIR (Failed)
	566 - RunCMake.CPack_DEB.VERSION (Failed)
	567 - RunCMake.CPack_DEB.EXTRA (Failed)
	568 - RunCMake.CPack_DEB.GENERATE_SHLIBS (Failed)
	569 - RunCMake.CPack_DEB.GENERATE_SHLIBS_LDCONFIG (Failed)
	571 - RunCMake.CPack_DEB.MINIMAL (Failed)
	572 - RunCMake.CPack_DEB.PER_COMPONENT_FIELDS (Failed)
	573 - RunCMake.CPack_DEB.TIMESTAMPS (Failed)
	574 - RunCMake.CPack_DEB.MD5SUMS (Failed)
	575 - RunCMake.CPack_DEB.DEB_PACKAGE_VERSION_BACK_COMPATIBILITY (Failed)
	576 - RunCMake.CPack_DEB.DEB_DESCRIPTION (Failed)
	577 - RunCMake.CPack_DEB.PROJECT_META (Failed)
Errors while running CTest

That make me believe that the minimal nature of the container has some
impact.  Maybe some missing environment variable or tool or something?
That is usually present during normal builds but not this build.

The first failure starts here:

https://gitlab.com/debdistutils/guix/container/-/jobs/8717616613#L1746

with output cited below.  I don't spot any obvious problem.  I suspect
something odd is happening when running 'dpkg'.

Any ideas how to debug this further?

/Simon

549/622 Test #561: RunCMake.CPack_DEB.CUSTOM_NAMES .............................***Failed    0.88 sec
-- CUSTOM_NAMES-COMPONENT-type - PASSED
-- CUSTOM_NAMES-COMPONENT-type-Build - PASSED
CMake Error at RunCMake.cmake:216 (message):
  DEB/CUSTOM_NAMES-COMPONENT-type - FAILED:
  Result is [1], not [0].
  stderr does not match that expected.
  Command was:
   command> "/tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/bin/cmake" "-DRunCMake_TEST=CUSTOM_NAMES-COMPONENT-type" "-DRunCMake_TEST_FILE_PREFIX=CUSTOM_NAMES" "-DRunCMake_SUBTEST_SUFFIX=" "-DGENERATOR_TYPE=DEB" "-DPACKAGING_TYPE=COMPONENT" "-Dsrc_dir=/tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/CPack" "-Dbin_dir=/tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/DEB.CUSTOM_NAMES/CPack/CUSTOM_NAMES-build" "-Dconfig_file=/tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/CPack/conf/DEB.CUSTOM_NAMES_config.cmake" "-P" "/tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/CPack/VerifyResult.cmake"
  Actual stdout:
   actual-out> 
  Expected stderr to match:
   expect-err> ^$
  Actual stderr:
   actual-err> CMake Error at /tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/CPack/VerifyResult.cmake:84 (message):
   actual-err>   Unexpected file content for file 1!
   actual-err> 
   actual-err>   The content was:
   actual-err> 
   actual-err>    actual> 
   actual-err> 
   actual-err>   which does not match:
   actual-err> 
   actual-err>    expect> /usr;/usr/foo;/usr/foo/CMakeLists.txt
   actual-err> 
   actual-err>   CPack output:
   actual-err> 
   actual-err>    cpack-out> CPack: Create package using DEB
   actual-err>    cpack-out> CPack: Install projects
   actual-err>    cpack-out> CPack: - Run preinstall target for: CUSTOM_NAMES-COMPONENT-type
   actual-err>    cpack-out> CPack: - Install project: CUSTOM_NAMES-COMPONENT-type [Debug]
   actual-err>    cpack-out> CPack: -   Install component: pkg_1
   actual-err>    cpack-out> CPack: -   Install component: pkg_2
   actual-err>    cpack-out> CPack: -   Install component: pkg_3
   actual-err>    cpack-out> CPack: Create package
   actual-err>    cpack-out> -- CPACK_DEBIAN_PACKAGE_DEPENDS not set, the package will have no dependencies.
   actual-err>    cpack-out> -- CPACK_DEBIAN_PACKAGE_DEPENDS not set, the package will have no dependencies.
   actual-err>    cpack-out> -- CPACK_DEBIAN_PACKAGE_DEPENDS not set, the package will have no dependencies.
   actual-err>    cpack-out> CPack: - package: /tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/DEB.CUSTOM_NAMES/CPack/CUSTOM_NAMES-build/custom_names-pkg_1_0.1.1_arm64.deb generated.
   actual-err>    cpack-out> CPack: - package: /tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/DEB.CUSTOM_NAMES/CPack/CUSTOM_NAMES-build/second_0.1.1_arm64.deb generated.
   actual-err>    cpack-out> CPack: - package: /tmp/guix-build-cmake-bootstrap-3.24.2.drv-0/cmake-3.24.2/Tests/RunCMake/DEB.CUSTOM_NAMES/CPack/CUSTOM_NAMES-build/pkg_3_abc.deb generated.
   actual-err>    cpack-out> 
   actual-err> 
   actual-err>   CPack error:
   actual-err> 
   actual-err>    cpack-err> 
   actual-err> 
   actual-err>   CPack result:
   actual-err> 
   actual-err>    cpack-res> 
   actual-err> 
   actual-err>   CPack config file:
   actual-err> 
   actual-err>    cpack-cfg> set(DPKG_EXECUTABLE "/usr/bin/dpkg")
   actual-err>    cpack-cfg> set(READELF_EXECUTABLE "/gnu/store/pqai4n95zn5wdw430gslb00sb967jdg8-binutils-2.41/bin/readelf")
Call Stack (most recent call first):
  RunCMake.cmake:230 (run_cmake)
  CPack/CPackTestHelpers.cmake:119 (run_cmake_command)
  CPack/CPackTestHelpers.cmake:137 (run_cpack_test_common_)
  CPack/RunCMakeTest.cmake:11 (run_cpack_test)
        Start 562: RunCMake.CPack_DEB.DEBUGINFO

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bug#75080: guix pull fails on arm64 due to cmake DEB self-tests

[Ludovic Courtès]

Hi,

Simon Josefsson <simon@josefsson.org> skribis:

> I get a build failure regarding "cmake-bootstrap" shown here:
>
> https://gitlab.com/debdistutils/guix/container/-/jobs/8717616613
>
> I cannot reproduce this on my own arm64 machine running Trisquel.
>
> It seems only cmake's DEB related self-tests fail:

Looks like the problem is gone with a current-ish commit since
substitutes are available from both build farms:

--8<---------------cut here---------------start------------->8---
$ guix weather cmake-minimal -s aarch64-linux
computing 1 package derivations for aarch64-linux...
looking for 1 store items on https://ci.guix.gnu.org...
https://ci.guix.gnu.org ☀
  100.0% substitutes available (1 out of 1)
  at least 10.6 MiB of nars (compressed)
  27.7 MiB on disk (uncompressed)
  2.815 seconds per request (2.8 seconds in total)
  0.4 requests per second

  at least 1,000 queued builds
      aarch64-linux: 993 (99.3%)
      x86_64-linux: 4 (.4%)
      powerpc64le-linux: 2 (.2%)
      i686-linux: 1 (.1%)
  build rate: 545.79 builds per hour
      x86_64-linux: 545.79 builds per hour
looking for 1 store items on https://bordeaux.guix.gnu.org...
https://bordeaux.guix.gnu.org ☀
  100.0% substitutes available (1 out of 1)
  4.5 MiB of nars (compressed)
  27.7 MiB on disk (uncompressed)
  0.150 seconds per request (0.2 seconds in total)
  6.7 requests per second
  (continuous integration information unavailable)
looking for 1 store items on https://guix.bordeaux.inria.fr...
https://guix.bordeaux.inria.fr ⛈
  0.0% substitutes available (0 out of 1)
  unknown substitute sizes
  0.0 MiB on disk (uncompressed)
  0.169 seconds per request (0.2 seconds in total)
  5.9 requests per second

  0.0% (0 out of 1) of the missing items are queued
  0 queued builds
  build rate: 17.09 builds per hour
      x86_64-linux: 17.09 builds per hour
$ guix describe
Generation 331  Jan 05 2025 22:28:17    (current)
  shepherd 6d52686
    repository URL: https://git.savannah.gnu.org/git/shepherd.git
    branch: main
    commit: 6d526862375a426c13a52c7343c0ee9215367a00
  guile f6359a4
    repository URL: https://git.savannah.gnu.org/git/guile.git
    branch: main
    commit: f6359a4715d023761454f1bf945633ce4cca98fc
  guix 613c8b8
    repository URL: https://git.savannah.gnu.org/git/guix.git
    commit: 613c8b81702f08ee36f20d15ee8f8c42a37acfef
--8<---------------cut here---------------end--------------->8---

Could you confirm?

Ludo’.