Dear maintainer,
During a test rebuild for CMake 4, openmm failed to rebuild.
Log Summary:
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[...]
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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 -DCMAKE_VERBOSE_MAKEFILE=ON "-DCMAKE_C_FLAGS_RELEASE=-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/openmm-8.1.2+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -fopenmp-simd -DSIMDE_ENABLE_OPENMP" "-DCMAKE_CXX_FLAGS_RELEASE=-g -O2 -ffile-prefix-map=/build/reproducible-path/openmm-8.1.2+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -fopenmp-simd -DSIMDE_ENABLE_OPENMP" "-DCMAKE_SHARED_LINKER_FLAGS_RELEASE=-Wl,-z,relro -Wl,--as-needed" -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON -DCMAKE_BUILD_TYPE=Release -DOPENMM_BUILD_SERIALIZATION_SUPPORT=ON -DOPENMM_BUILD_C_AND_FORTRAN_WRAPPERS=OFF -DOPENMM_BUILD_OPENCL_TESTS=OFF .. returned exit code 1
make[1]: *** [debian/rules:75: override_dh_auto_configure] Error 2
make[1]: Leaving directory '/build/reproducible-path/openmm-8.1.2+dfsg'
make: *** [debian/rules:72: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
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Build finished at 2025-08-30T11:45:59Z
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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/2406209/
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/154348/
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