Your message dated Tue, 09 Sep 2025 11:19:49 +0000
with message-id <[email protected]>
and subject line Bug#1112916: fixed in flann 1.9.2+dfsg-3
has caused the Debian Bug report #1112916,
regarding flann: FTBFS with CMake 4
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1112916: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1112916
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: flann
Version: 1.9.2+dfsg-2
Severity: serious
User: [email protected]
Usertags: cmake-4
Tags: ftbfs, forky, sid
Dear maintainer,
During a test rebuild for CMake 4, flann failed to rebuild.
Log Summary:
-------------------------------------------------------------------------------
[...]
jXOqXqLB2e4irousW6Yc/v9RFTsAL+iE8e40bEQmaoc1vC2nein/F20NYIJkbLTj
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WZfEvCPuo36mHXe8Yfo4sq4dZvIB0e2KajL4Rg5+dtmjMSbWhFc=
=77y7
-----END PGP SIGNATURE-----
dpkg-source: warning: cannot verify inline signature for
./flann_1.9.2+dfsg-2.dsc: no acceptable signature found
dpkg-source: info: extracting flann in /build/reproducible-path/flann-1.9.2+dfsg
dpkg-source: info: unpacking flann_1.9.2+dfsg.orig.tar.xz
dpkg-source: info: unpacking flann_1.9.2+dfsg-2.debian.tar.xz
dpkg-source: info: using patch list from debian/patches/series
dpkg-source: info: applying 0001-Updated-fix-cmake-hdf5.patch
dpkg-source: info: applying
0004-Add-empty-date-in-manual-to-make-build-reproducible.patch
dpkg-source: info: applying
0005-Fix-lz4-missing-from-flann.pc-Requires-line.patch
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 flann
dpkg-buildpackage: info: source version 1.9.2+dfsg-2
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Jochen Sprickerhof
<[email protected]>
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 override_dh_auto_configure
make[1]: Entering directory '/build/reproducible-path/flann-1.9.2+dfsg'
dh_auto_configure -- -DBUILD_MATLAB_BINDINGS=OFF -DBUILD_PYTHON_BINDINGS=OFF
-DUSE_MPI=ON -DUSE_OPENMP=ON -DBUILD_TESTS=ON -DLIB_SUFFIX="/aarch64-linux-gnu"
-DBUILD_CUDA_LIB=OFF
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
-DBUILD_MATLAB_BINDINGS=OFF -DBUILD_PYTHON_BINDINGS=OFF -DUSE_MPI=ON
-DUSE_OPENMP=ON -DBUILD_TESTS=ON -DLIB_SUFFIX=/aarch64-linux-gnu
-DBUILD_CUDA_LIB=OFF ..
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.
-- Configuring incomplete, errors occurred!
cd obj-aarch64-linux-gnu && tail -v -n \+0 CMakeCache.txt
==> CMakeCache.txt <==
# This is the CMakeCache file.
# For build in directory:
/build/reproducible-path/flann-1.9.2+dfsg/obj-aarch64-linux-gnu
# It was generated by CMake: /usr/bin/cmake
# You can edit this file to change values found and used by cmake.
# If you do not want to change any of the values, simply exit the editor.
# If you do want to change a value, simply edit, save, and exit the editor.
# The syntax for the file is as follows:
# KEY:TYPE=VALUE
# KEY is the name of a variable in the cache.
# TYPE is a hint to GUIs for the type of VALUE, DO NOT EDIT TYPE!.
# VALUE is the current value for the KEY.
########################
# EXTERNAL cache entries
########################
//No help, variable specified on the command line.
BUILD_CUDA_LIB:UNINITIALIZED=OFF
//No help, variable specified on the command line.
BUILD_MATLAB_BINDINGS:UNINITIALIZED=OFF
//No help, variable specified on the command line.
BUILD_PYTHON_BINDINGS:UNINITIALIZED=OFF
//No help, variable specified on the command line.
BUILD_TESTS:UNINITIALIZED=ON
//No help, variable specified on the command line.
CMAKE_BUILD_TYPE:UNINITIALIZED=None
//No help, variable specified on the command line.
CMAKE_EXPORT_NO_PACKAGE_REGISTRY:UNINITIALIZED=ON
//No help, variable specified on the command line.
CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY:UNINITIALIZED=ON
//Value Computed by CMake.
CMAKE_FIND_PACKAGE_REDIRECTS_DIR:STATIC=/build/reproducible-path/flann-1.9.2+dfsg/obj-aarch64-linux-gnu/CMakeFiles/pkgRedirects
//No help, variable specified on the command line.
CMAKE_FIND_USE_PACKAGE_REGISTRY:UNINITIALIZED=OFF
//No help, variable specified on the command line.
CMAKE_INSTALL_LIBDIR:UNINITIALIZED=lib/aarch64-linux-gnu
//No help, variable specified on the command line.
CMAKE_INSTALL_LOCALSTATEDIR:UNINITIALIZED=/var
//No help, variable specified on the command line.
CMAKE_INSTALL_PREFIX:UNINITIALIZED=/usr
//No help, variable specified on the command line.
CMAKE_INSTALL_RUNSTATEDIR:UNINITIALIZED=/run
//No help, variable specified on the command line.
CMAKE_INSTALL_SYSCONFDIR:UNINITIALIZED=/etc
//No help, variable specified on the command line.
CMAKE_SKIP_INSTALL_ALL_DEPENDENCY:UNINITIALIZED=ON
//No help, variable specified on the command line.
CMAKE_VERBOSE_MAKEFILE:UNINITIALIZED=ON
//No help, variable specified on the command line.
FETCHCONTENT_FULLY_DISCONNECTED:UNINITIALIZED=ON
//No help, variable specified on the command line.
LIB_SUFFIX:UNINITIALIZED=/aarch64-linux-gnu
//No help, variable specified on the command line.
USE_MPI:UNINITIALIZED=ON
//No help, variable specified on the command line.
USE_OPENMP:UNINITIALIZED=ON
########################
# INTERNAL cache entries
########################
//This is the directory where this CMakeCache.txt was created
CMAKE_CACHEFILE_DIR:INTERNAL=/build/reproducible-path/flann-1.9.2+dfsg/obj-aarch64-linux-gnu
//Major version of cmake used to create the current loaded cache
CMAKE_CACHE_MAJOR_VERSION:INTERNAL=4
//Minor version of cmake used to create the current loaded cache
CMAKE_CACHE_MINOR_VERSION:INTERNAL=1
//Patch version of cmake used to create the current loaded cache
CMAKE_CACHE_PATCH_VERSION:INTERNAL=1
//Path to CMake executable.
CMAKE_COMMAND:INTERNAL=/usr/bin/cmake
//Path to cpack program executable.
CMAKE_CPACK_COMMAND:INTERNAL=/usr/bin/cpack
//Path to ctest program executable.
CMAKE_CTEST_COMMAND:INTERNAL=/usr/bin/ctest
//Name of external makefile project generator.
CMAKE_EXTRA_GENERATOR:INTERNAL=
//Name of generator.
CMAKE_GENERATOR:INTERNAL=Unix Makefiles
//Generator instance identifier.
CMAKE_GENERATOR_INSTANCE:INTERNAL=
//Name of generator platform.
CMAKE_GENERATOR_PLATFORM:INTERNAL=
//Name of generator toolset.
CMAKE_GENERATOR_TOOLSET:INTERNAL=
//Source directory with the top level CMakeLists.txt file for this
// project
CMAKE_HOME_DIRECTORY:INTERNAL=/build/reproducible-path/flann-1.9.2+dfsg
//Name of CMakeLists files to read
CMAKE_LIST_FILE_NAME:INTERNAL=CMakeLists.txt
//number of local generators
CMAKE_NUMBER_OF_MAKEFILES:INTERNAL=1
//Path to CMake installation.
CMAKE_ROOT:INTERNAL=/usr/share/cmake-4.1
dh_auto_configure: error: 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
-DBUILD_MATLAB_BINDINGS=OFF -DBUILD_PYTHON_BINDINGS=OFF -DUSE_MPI=ON
-DUSE_OPENMP=ON -DBUILD_TESTS=ON -DLIB_SUFFIX=/aarch64-linux-gnu
-DBUILD_CUDA_LIB=OFF .. returned exit code 1
make[1]: *** [debian/rules:23: override_dh_auto_configure] Error 2
make[1]: Leaving directory '/build/reproducible-path/flann-1.9.2+dfsg'
make: *** [debian/rules:20: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2025-08-29T18:55:38Z
-------------------------------------------------------------------------------
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/2392423/
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/152884/
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
--- End Message ---
--- Begin Message ---
Source: flann
Source-Version: 1.9.2+dfsg-3
Done: Timo Röhling <[email protected]>
We believe that the bug you reported is fixed in the latest version of
flann, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Timo Röhling <[email protected]> (supplier of updated flann package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Tue, 09 Sep 2025 13:06:59 +0200
Source: flann
Architecture: source
Version: 1.9.2+dfsg-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: Timo Röhling <[email protected]>
Closes: 751854 1112916
Changes:
flann (1.9.2+dfsg-3) unstable; urgency=medium
.
* Wrap and sort Debian package files
* Bump Standards-Version to 4.7.2
* Override CMake policy minimum version (Closes: #1112916, #751854)
* Replace obsolete pkg-config dependency with pkgconf
* Add myself to uploaders
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60a2a9e150e8fb04a16f932bd1d9fd68babad86b 7716 flann_1.9.2+dfsg-3.debian.tar.xz
Checksums-Sha256:
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flann_1.9.2+dfsg-3.dsc
67633bc28ecd0054725b48d75750bf6d1154c93dd9d17ae4da2640009ec73d5e 7716
flann_1.9.2+dfsg-3.debian.tar.xz
Files:
774e2d9f2696b7dd37adfb805c3709f1 2884 libs optional flann_1.9.2+dfsg-3.dsc
732a40ea1dabceb8ef5b78b2e84637b2 7716 libs optional
flann_1.9.2+dfsg-3.debian.tar.xz
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--- End Message ---
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