Bug#1113474: ros-cmake-modules: FTBFS with CMake 4
roehling at debian.org
roehling at debian.org
Mon Sep 1 00:04:03 BST 2025
Source: ros-cmake-modules
Version: 0.5.2-1
Severity: serious
User: cmake at packages.debian.org
Usertags: cmake-4
Tags: ftbfs, forky, sid
Dear maintainer,
During a test rebuild for CMake 4, ros-cmake-modules failed to rebuild.
Log Summary:
-------------------------------------------------------------------------------
[...]
dpkg-source --before-build .
dpkg-buildpackage: info: host architecture arm64
debian/rules clean
dh clean --buildsystem=ros
dh_auto_clean -O--buildsystem=ros
dh_auto_clean --sourcedir=. --builddir=obj-aarch64-linux-gnu/cmake_modules --buildsystem=cmake --
dh_autoreconf_clean -O--buildsystem=ros
dh_clean -O--buildsystem=ros
debian/rules binary
dh binary --buildsystem=ros
dh_update_autotools_config -O--buildsystem=ros
dh_autoreconf -O--buildsystem=ros
dh_auto_configure -O--buildsystem=ros
dh_auto_build -O--buildsystem=ros
dh_auto_test -O--buildsystem=ros
create-stamp debian/debhelper-build-stamp
dh_testroot -O--buildsystem=ros
dh_prep -O--buildsystem=ros
dh_auto_install --destdir=debian/ros-cmake-modules/ -O--buildsystem=ros
#############################################################################
## Detected ROS packages (in build order): ##
## ##
## - cmake_modules [catkin] ##
#############################################################################
=============================================================================
= ROS Package cmake_modules =
=============================================================================
dh_auto_configure --sourcedir=. --builddir=obj-aarch64-linux-gnu/cmake_modules --buildsystem=cmake -- --no-warn-unused-cli -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=ON -DCATKIN_BUILD_BINARY_PACKAGE=ON -DCATKIN_DEVEL_PREFIX=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/_devel -DCATKIN_TEST_RESULTS_DIR=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/cmake_modules/test_results
cd obj-aarch64-linux-gnu/cmake_modules && 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 --no-warn-unused-cli -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=ON -DCATKIN_BUILD_BINARY_PACKAGE=ON -DCATKIN_DEVEL_PREFIX=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/_devel -DCATKIN_TEST_RESULTS_DIR=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/cmake_modules/test_results ../..
Not searching for unused variables given on the command line.
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/cmake_modules && tail -v -n \+0 CMakeCache.txt
==> CMakeCache.txt <==
# This is the CMakeCache file.
# For build in directory: /build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/cmake_modules
# 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_SHARED_LIBS:UNINITIALIZED=ON
//No help, variable specified on the command line.
BUILD_TESTING:UNINITIALIZED=ON
//No help, variable specified on the command line.
CATKIN_BUILD_BINARY_PACKAGE:UNINITIALIZED=ON
//No help, variable specified on the command line.
CATKIN_DEVEL_PREFIX:UNINITIALIZED=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/_devel
//No help, variable specified on the command line.
CATKIN_TEST_RESULTS_DIR:UNINITIALIZED=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/cmake_modules/test_results
//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/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/cmake_modules/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
########################
# INTERNAL cache entries
########################
//This is the directory where this CMakeCache.txt was created
CMAKE_CACHEFILE_DIR:INTERNAL=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/cmake_modules
//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/ros-cmake-modules-0.5.2
//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/cmake_modules && 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 --no-warn-unused-cli -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=ON -DCATKIN_BUILD_BINARY_PACKAGE=ON -DCATKIN_DEVEL_PREFIX=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/_devel -DCATKIN_TEST_RESULTS_DIR=/build/reproducible-path/ros-cmake-modules-0.5.2/obj-aarch64-linux-gnu/cmake_modules/test_results ../.. returned exit code 1
dh_auto_install: error: rosbuilder --sourcedir . --builddir obj-aarch64-linux-gnu --destdir /build/reproducible-path/ros-cmake-modules-0.5.2/debian/ros-cmake-modules returned exit code 2
make: *** [debian/rules:4: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2025-08-30T17:38:44Z
-------------------------------------------------------------------------------
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/2410395/
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/154767/
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
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