#1112796#5
Date:
2025-08-31 22:51:33 UTC
From:
To:
Dear maintainer,

During a test rebuild for CMake 4, cmake-fedora failed to rebuild.

Log Summary:
-------------------------------------------------------------------------------
[...]


Unpack source
-------------
Format: 3.0 (quilt)
Source: cmake-fedora
Binary: cmake-fedora
Architecture: all
Version: 2.9.3-0.1
Maintainer: ChangZhuo Chen (陳昌倬) <czchen@debian.org>
Homepage: https://pagure.io/cmake-fedora
Standards-Version: 4.6.0
Vcs-Browser: https://salsa.debian.org/debian/cmake-fedora
Vcs-Git: https://salsa.debian.org/debian/cmake-fedora.git
Build-Depends: debhelper-compat (= 13), cmake, pkg-config
Package-List:
 cmake-fedora deb devel optional arch=all
Checksums-Sha1:
 299b9233813ce10f3ff9153b9968e4af88a981c8 128800 cmake-fedora_2.9.3.orig.tar.gz
 9332e70c438c57eed54660d2ef0ac0e5785f02ab 3320 cmake-fedora_2.9.3-0.1.debian.tar.xz
Checksums-Sha256:
 291b6d6ea1381d6d7f7d49e9b9a6f5ca5cbfeaed81b58f591dfcd0781e5de68c 128800 cmake-fedora_2.9.3.orig.tar.gz
 fb03e6c2775d48fa9d6e8ef06cb114df6e3aff1a31c9327f87ad52b37321dedc 3320 cmake-fedora_2.9.3-0.1.debian.tar.xz
Files:
 3379da8b9c9464a8e0dc3ac2671e7e03 128800 cmake-fedora_2.9.3.orig.tar.gz
 4acf6e0ac5b4289e1e1e827f462919f8 3320 cmake-fedora_2.9.3-0.1.debian.tar.xz
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dpkg-source: warning: cannot verify inline signature for ./cmake-fedora_2.9.3-0.1.dsc: no acceptable signature found
dpkg-source: info: extracting cmake-fedora in /build/reproducible-path/cmake-fedora-2.9.3
dpkg-source: info: unpacking cmake-fedora_2.9.3.orig.tar.gz
dpkg-source: info: unpacking cmake-fedora_2.9.3-0.1.debian.tar.xz

Check disk space
----------------

Sufficient free space for build

User Environment
----------------

APT_CONFIG=/var/lib/sbuild/apt.conf
HOME=/sbuild-nonexistent
LANG=C.UTF-8
LC_ALL=C.UTF-8
LOGNAME=sbuild
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SHELL=/bin/sh
USER=sbuild

dpkg-buildpackage
-----------------

Command: dpkg-buildpackage --sanitize-env -us -uc -b
dpkg-buildpackage: info: source package cmake-fedora
dpkg-buildpackage: info: source version 2.9.3-0.1
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Boyuan Yang <byang@debian.org>
 dpkg-source --before-build .
dpkg-buildpackage: info: host architecture arm64
 debian/rules clean
dh clean
   dh_clean
 debian/rules binary
dh binary
   dh_update_autotools_config
   dh_autoreconf
   debian/rules execute_before_dh_auto_configure
make[1]: Entering directory '/build/reproducible-path/cmake-fedora-2.9.3'
# Needed by cmake configure
cp debian/build-aux/gitignore ./.gitignore
make[1]: Leaving directory '/build/reproducible-path/cmake-fedora-2.9.3'
   dh_auto_configure
	cd obj-aarch64-linux-gnu && DEB_PYTHON_INSTALL_LAYOUT=deb PKG_CONFIG=/usr/bin/pkg-config cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_SYSCONFDIR=/etc -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_USE_PACKAGE_REGISTRY=OFF -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON -DFETCHCONTENT_FULLY_DISCONNECTED=ON -DCMAKE_INSTALL_RUNSTATEDIR=/run -DCMAKE_SKIP_INSTALL_ALL_DEPENDENCY=ON "-GUnix Makefiles" -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_INSTALL_LIBDIR=lib/aarch64-linux-gnu ..
CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 has been removed from CMake.

  Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
  to tell CMake that the project requires at least <min> but has been updated
  to work with policies introduced by <max> or earlier.

  Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
------------------------------------------------------------------------------- The above is just how the build ends and not necessarily the most relevant part. If required, the full build log is available here (for the next 30 days): https://debusine.debian.net/artifact/2390407/ The most likely cause of build failures is the removed backwards compatibility for CMake versions earlier than 3.5. You can find additional information in my debian-devel announcement: https://lists.debian.org/debian-devel/2025/04/msg00310.html About the archive rebuild: The build was made on debusine.debian.net, using sbuild. You can find the build task here: https://debusine.debian.net/work-request/152583/ If this is really a bug in one of the build-depends, please use reassign and affects, so that this is still visible in the BTS web page for this package. Thanks, Timo
#1112796#12
Date:
2025-09-01 11:51:14 UTC
From:
To:
I have downgraded the bug to non-RC severity temporarily and reverted
CMake in unstable to version 3.31.6. I plan to re-upgrade in about a
month's time. I realize that despite my April announcement, the upload
to unstable came rather surprising, and I don't want to cause
unnecessary pain.

Also, the build log URL has an unfortunate mistake. The correct URL
should include the workspace, i.e.,

https://debusine.debian.net/debian/developers/artifact/XXXX

CMake 4 will also be available in experimental again, so it can be
used to verify that the bug is fixed.

Cheers
Timo