Source: schroot
Version: 1.6.13-7
Severity: serious
User: [email protected]
Usertags: cmake-4
Tags: ftbfs, forky, sid

Dear maintainer,

During a test rebuild for CMake 4, schroot failed to rebuild.

Log Summary:
-------------------------------------------------------------------------------
[...]
make[2]: Entering directory '/build/reproducible-path/schroot-1.6.13'
GTEST_ROOT="/build/reproducible-path/schroot-1.6.13/debian/build/gtest" \
CFLAGS="-g -O2 -Werror=implicit-function-declaration 
-ffile-prefix-map=/build/reproducible-path/schroot-1.6.13=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -mbranch-protection=standard -Wall -Wdate-time 
-D_FORTIFY_SOURCE=2" \
CXXFLAGS="-g -O2 -ffile-prefix-map=/build/reproducible-path/schroot-1.6.13=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -mbranch-protection=standard -Wall 
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wdate-time -D_FORTIFY_SOURCE=2" \
dh_auto_configure --builddirectory=debian/build/ -- \
        -DCMAKE_INSTALL_LIBEXECDIR=lib \
        -DSCHROOT_LIBEXEC_DIR=/usr/lib/aarch64-linux-gnu/schroot \
        -Ddebug=OFF -Ddchroot=OFF -Ddchroot-dsa=OFF \
        -Dbash_completion_dir=/usr/share/bash-completion/completions \
        -Dlvm-snapshot=ON -Dbtrfs-snapshot=ON -Dzfs-snapshot=ON \
        -DBTRFS_EXECUTABLE=/sbin/btrfs \
        -DLVCREATE_EXECUTABLE=/sbin/lvcreate \
        -DLVREMOVE_EXECUTABLE=/sbin/lvremove \
        -DZFS_EXECUTABLE=/sbin/zfs \
        /build/reproducible-path/schroot-1.6.13
        cd debian/build && 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 
-DCMAKE_INSTALL_LIBEXECDIR=lib 
-DSCHROOT_LIBEXEC_DIR=/usr/lib/aarch64-linux-gnu/schroot -Ddebug=OFF 
-Ddchroot=OFF -Ddchroot-dsa=OFF 
-Dbash_completion_dir=/usr/share/bash-completion/completions -Dlvm-snapshot=ON 
-Dbtrfs-snapshot=ON -Dzfs-snapshot=ON -DBTRFS_EXECUTABLE=/sbin/btrfs 
-DLVCREATE_EXECUTABLE=/sbin/lvcreate -DLVREMOVE_EXECUTABLE=/sbin/lvremove 
-DZFS_EXECUTABLE=/sbin/zfs /build/reproducible-path/schroot-1.6.13 ../..
CMake Error at CMakeLists.txt:16 (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 debian/build && tail -v -n \+0 CMakeCache.txt
==> CMakeCache.txt <==
# This is the CMakeCache file.
# For build in directory: /build/reproducible-path/schroot-1.6.13/debian/build
# 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.
BTRFS_EXECUTABLE:UNINITIALIZED=/sbin/btrfs

//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/schroot-1.6.13/debian/build/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_LIBEXECDIR:UNINITIALIZED=lib

//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.
LVCREATE_EXECUTABLE:UNINITIALIZED=/sbin/lvcreate

//No help, variable specified on the command line.
LVREMOVE_EXECUTABLE:UNINITIALIZED=/sbin/lvremove

//No help, variable specified on the command line.
SCHROOT_LIBEXEC_DIR:UNINITIALIZED=/usr/lib/aarch64-linux-gnu/schroot

//No help, variable specified on the command line.
ZFS_EXECUTABLE:UNINITIALIZED=/sbin/zfs

//No help, variable specified on the command line.
bash_completion_dir:UNINITIALIZED=/usr/share/bash-completion/completions

//No help, variable specified on the command line.
btrfs-snapshot:UNINITIALIZED=ON

//No help, variable specified on the command line.
dchroot:UNINITIALIZED=OFF

//No help, variable specified on the command line.
dchroot-dsa:UNINITIALIZED=OFF

//No help, variable specified on the command line.
debug:UNINITIALIZED=OFF

//No help, variable specified on the command line.
lvm-snapshot:UNINITIALIZED=ON

//No help, variable specified on the command line.
zfs-snapshot:UNINITIALIZED=ON


########################
# INTERNAL cache entries
########################

//This is the directory where this CMakeCache.txt was created
CMAKE_CACHEFILE_DIR:INTERNAL=/build/reproducible-path/schroot-1.6.13/debian/build
//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/schroot-1.6.13
//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 debian/build && 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 
-DCMAKE_INSTALL_LIBEXECDIR=lib 
-DSCHROOT_LIBEXEC_DIR=/usr/lib/aarch64-linux-gnu/schroot -Ddebug=OFF 
-Ddchroot=OFF -Ddchroot-dsa=OFF 
-Dbash_completion_dir=/usr/share/bash-completion/completions -Dlvm-snapshot=ON 
-Dbtrfs-snapshot=ON -Dzfs-snapshot=ON -DBTRFS_EXECUTABLE=/sbin/btrfs 
-DLVCREATE_EXECUTABLE=/sbin/lvcreate -DLVREMOVE_EXECUTABLE=/sbin/lvremove 
-DZFS_EXECUTABLE=/sbin/zfs /build/reproducible-path/schroot-1.6.13 ../.. 
returned exit code 1
make[2]: *** [debian/rules:76: debian/build/CMakeCache.txt] Error 2
make[2]: Leaving directory '/build/reproducible-path/schroot-1.6.13'
make[1]: *** [debian/rules:35: build] Error 2
make[1]: Leaving directory '/build/reproducible-path/schroot-1.6.13'
make: *** [debian/rules:35: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2025-08-30T18:33:40Z

-------------------------------------------------------------------------------

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/2410780/

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/154814/

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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