Your message dated Fri, 09 Jan 2026 07:03:55 +0000
with message-id <[email protected]>
and subject line Bug#1097507: fixed in open-coarrays 2.10.3-1
has caused the Debian Bug report #1097507,
regarding open-coarrays: ftbfs with GCC-15
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.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
1097507: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1097507
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:open-coarrays
Version: 2.10.2+ds-4
Severity: important
Tags: sid forky
User: [email protected]
Usertags: ftbfs-gcc-15
[This bug is NOT targeted to the upcoming trixie release]
Please keep this issue open in the bug tracker for the package it
was filed for. If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.
The package fails to build in a test rebuild on at least amd64 with
gcc-15/g++-15, but succeeds to build with gcc-14/g++-14. The
severity of this report will be raised before the forky release.
The full build log can be found at:
http://qa-logs.debian.net/2025/02/16/amd64exp/open-coarrays_2.10.2+ds-4_unstable_gccexp.log.gz
The last lines of the build log are at the end of this report.
To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.
apt-get -t=experimental install g++
GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS.
Other Common build failures are new warnings resulting in build failures
with -Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-15/porting_to.html
[...]
Dependee
"/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities/CMakeFiles/CMakeDirectoryInformation.cmake"
is newer than depender
"/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/depend.internal".
Scanning dependencies of target oc_test_interfaces
make[4]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
make -f src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/build.make
src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/build
make[4]: Entering directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
[ 9%] Building Fortran object
src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/oc_assertions_interface.F90.o
cd
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities
&& /usr/bin/mpif90.mpich -DGCC_GE_7 -DGCC_GE_8 -DHAVE_ERROR_STOP_IN_PURE
-DHAVE_MPI -DHAVE_VARIABLE_STOP_CODE -DMPI_WORKING_MODULE
-DPREFIX_NAME=_gfortran_caf_ -g -O2
-ffile-prefix-map=/build/reproducible-path/open-coarrays-2.10.2+ds=.
-fstack-protector-strong -fstack-clash-protection -fcf-protection
-J../../../include/OpenCoarrays-2.10.2_GNU-15.0.1 -fcoarray=lib -c
/build/reproducible-path/open-coarrays-2.10.2+ds/src/tests/utilities/oc_assertions_interface.F90
-o CMakeFiles/oc_test_interfaces.dir/oc_assertions_interface.F90.o
/usr/bin/cmake -E cmake_copy_f90_mod
include/OpenCoarrays-2.10.2_GNU-15.0.1/oc_assertions_interface.mod
src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/oc_assertions_interface.mod.stamp
GNU
/usr/bin/cmake -E touch
src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/oc_assertions_interface.F90.o.provides.build
[ 10%] Building Fortran object
src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/opencoarrays_object_interface.f90.o
cd
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities
&& /usr/bin/mpif90.mpich -DGCC_GE_7 -DGCC_GE_8 -DHAVE_ERROR_STOP_IN_PURE
-DHAVE_MPI -DHAVE_VARIABLE_STOP_CODE -DMPI_WORKING_MODULE
-DPREFIX_NAME=_gfortran_caf_ -g -O2
-ffile-prefix-map=/build/reproducible-path/open-coarrays-2.10.2+ds=.
-fstack-protector-strong -fstack-clash-protection -fcf-protection
-J../../../include/OpenCoarrays-2.10.2_GNU-15.0.1 -fcoarray=lib -c
/build/reproducible-path/open-coarrays-2.10.2+ds/src/tests/utilities/opencoarrays_object_interface.f90
-o CMakeFiles/oc_test_interfaces.dir/opencoarrays_object_interface.f90.o
/usr/bin/cmake -E cmake_copy_f90_mod
include/OpenCoarrays-2.10.2_GNU-15.0.1/opencoarrays_object_interface.mod
src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/opencoarrays_object_interface.mod.stamp
GNU
/usr/bin/cmake -E touch
src/tests/utilities/CMakeFiles/oc_test_interfaces.dir/opencoarrays_object_interface.f90.o.provides.build
make[4]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
[ 10%] Built target oc_test_interfaces
make -f
src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/build.make
src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/depend
make[4]: Entering directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
cd /build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich &&
/usr/bin/cmake -E cmake_depends "Unix Makefiles"
/build/reproducible-path/open-coarrays-2.10.2+ds
/build/reproducible-path/open-coarrays-2.10.2+ds/src/tests/utilities
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/DependInfo.cmake
"--color="
Dependee
"/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/DependInfo.cmake"
is newer than depender
"/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/depend.internal".
Dependee
"/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities/CMakeFiles/CMakeDirectoryInformation.cmake"
is newer than depender
"/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/depend.internal".
Scanning dependencies of target opencoarrays_test_utilities
make[4]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
make -f
src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/build.make
src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/build
make[4]: Entering directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
[ 11%] Building Fortran object
src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/oc_assertions_implementation.F90.o
cd
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities
&& /usr/bin/mpif90.mpich -DGCC_GE_7 -DGCC_GE_8 -DHAVE_ERROR_STOP_IN_PURE
-DHAVE_MPI -DHAVE_VARIABLE_STOP_CODE -DMPI_WORKING_MODULE
-DPREFIX_NAME=_gfortran_caf_ -DUSE_ASSERTIONS=.true. -g -O2
-ffile-prefix-map=/build/reproducible-path/open-coarrays-2.10.2+ds=.
-fstack-protector-strong -fstack-clash-protection -fcf-protection
-J../../../include/OpenCoarrays-2.10.2_GNU-15.0.1 -fcoarray=lib -c
/build/reproducible-path/open-coarrays-2.10.2+ds/src/tests/utilities/oc_assertions_implementation.F90
-o
CMakeFiles/opencoarrays_test_utilities.dir/oc_assertions_implementation.F90.o
/usr/bin/cmake -E cmake_copy_f90_mod
include/OpenCoarrays-2.10.2_GNU-15.0.1/oc_assertions_interface@oc_assertions_implementation.smod
src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/oc_assertions_interface@oc_assertions_implementation.smod.stamp
GNU
/usr/bin/cmake -E touch
src/tests/utilities/CMakeFiles/opencoarrays_test_utilities.dir/oc_assertions_implementation.F90.o.provides.build
[ 12%] Linking Fortran static library
../../../lib/x86_64-linux-gnu/libopencoarrays_test_utilities.a
cd
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities
&& /usr/bin/cmake -P
CMakeFiles/opencoarrays_test_utilities.dir/cmake_clean_target.cmake
cd
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/utilities
&& /usr/bin/cmake -E cmake_link_script
CMakeFiles/opencoarrays_test_utilities.dir/link.txt --verbose=1
/usr/bin/ar qc ../../../lib/x86_64-linux-gnu/libopencoarrays_test_utilities.a
CMakeFiles/opencoarrays_test_utilities.dir/oc_assertions_implementation.F90.o
CMakeFiles/oc_test_interfaces.dir/opencoarrays_object_interface.f90.o
CMakeFiles/oc_test_interfaces.dir/oc_assertions_interface.F90.o
/usr/bin/ranlib ../../../lib/x86_64-linux-gnu/libopencoarrays_test_utilities.a
make[4]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
[ 12%] Built target opencoarrays_test_utilities
make -f
src/tests/integration/coarrayHelloWorld/CMakeFiles/build_hello_multiverse.dir/build.make
src/tests/integration/coarrayHelloWorld/CMakeFiles/build_hello_multiverse.dir/depend
make[4]: Entering directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
cd /build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich &&
/usr/bin/cmake -E cmake_depends "Unix Makefiles"
/build/reproducible-path/open-coarrays-2.10.2+ds
/build/reproducible-path/open-coarrays-2.10.2+ds/src/tests/integration/coarrayHelloWorld
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/integration/coarrayHelloWorld
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/integration/coarrayHelloWorld/CMakeFiles/build_hello_multiverse.dir/DependInfo.cmake
"--color="
make[4]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
make -f
src/tests/integration/coarrayHelloWorld/CMakeFiles/build_hello_multiverse.dir/build.make
src/tests/integration/coarrayHelloWorld/CMakeFiles/build_hello_multiverse.dir/build
make[4]: Entering directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
[ 13%] Generating hello_multiverse
cd
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/src/tests/integration/coarrayHelloWorld
&& /usr/bin/bash
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/bin/caf
-DPREFIX_NAME=_gfortran_caf_ -DGCC_GE_7 -DGCC_GE_8 -DHAVE_MPI
-DMPI_WORKING_MODULE -o
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/bin/OpenCoarrays-2.10.2-tests/hello_multiverse
/build/reproducible-path/open-coarrays-2.10.2+ds/src/tests/integration/coarrayHelloWorld/hello_multiverse.F90
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/lib/x86_64-linux-gnu/libopencoarrays_test_utilities.a
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/lib/x86_64-linux-gnu/libopencoarrays_mod.a
/usr/bin/ld: /tmp/cc4wnxHr.o: in function `MAIN__':
hello_multiverse.F90:(.text+0x204): undefined reference to
`_gfortran_caf_get_remote_function_index'
/usr/bin/ld: hello_multiverse.F90:(.text+0x24f): undefined reference to
`_gfortran_caf_get_by_ct'
/usr/bin/ld: hello_multiverse.F90:(.text+0x2cf): undefined reference to
`_gfortran_caf_get_remote_function_index'
/usr/bin/ld: hello_multiverse.F90:(.text+0x31a): undefined reference to
`_gfortran_caf_get_by_ct'
/usr/bin/ld: /tmp/cc4wnxHr.o: in function `_caf_init.0.1':
hello_multiverse.F90:(.text.startup+0x15): undefined reference to
`_gfortran_caf_register_accessor'
/usr/bin/ld: hello_multiverse.F90:(.text.startup+0x26): undefined reference to
`_gfortran_caf_register_accessor'
/usr/bin/ld: /tmp/cc4wnxHr.o: in function `_caf_init.2.3':
hello_multiverse.F90:(.text.startup+0x59): undefined reference to
`_gfortran_caf_register_accessors_finish'
/usr/bin/ld: /tmp/cc4wnxHr.o: in function `_caf_init.0.1':
hello_multiverse.F90:(.text.startup+0x2f): undefined reference to
`_gfortran_caf_register_accessors_finish'
collect2: error: ld returned 1 exit status
Error: command:
`/usr/bin/mpif90.mpich
-I/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/include/OpenCoarrays-2.10.2_GNU-15.0.1
-fcoarray=lib -DPREFIX_NAME=_gfortran_caf_ -DGCC_GE_7 -DGCC_GE_8 -DHAVE_MPI
-DMPI_WORKING_MODULE -o
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/bin/OpenCoarrays-2.10.2-tests/hello_multiverse
/build/reproducible-path/open-coarrays-2.10.2+ds/src/tests/integration/coarrayHelloWorld/hello_multiverse.F90
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/lib/x86_64-linux-gnu/libopencoarrays_test_utilities.a
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/lib/x86_64-linux-gnu/libopencoarrays_mod.a
/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich/lib/x86_64-linux-gnu/libcaf_mpich.a`
failed to compile.
make[4]: ***
[src/tests/integration/coarrayHelloWorld/CMakeFiles/build_hello_multiverse.dir/build.make:79:
src/tests/integration/coarrayHelloWorld/hello_multiverse] Error 1
make[4]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
make[3]: *** [CMakeFiles/Makefile2:1117:
src/tests/integration/coarrayHelloWorld/CMakeFiles/build_hello_multiverse.dir/all]
Error 2
make[3]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
make[2]: *** [Makefile:149: all] Error 2
make[2]: Leaving directory
'/build/reproducible-path/open-coarrays-2.10.2+ds/build-mpich'
dh_auto_build: error: cd build-mpich && make -j1 "INSTALL=install
--strip-program=true" VERBOSE=1 returned exit code 2
make[1]: *** [debian/rules:50: override_dh_auto_build] Error 25
make[1]: Leaving directory '/build/reproducible-path/open-coarrays-2.10.2+ds'
make: *** [debian/rules:27: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Source: open-coarrays
Source-Version: 2.10.3-1
Done: Alastair McKinstry <[email protected]>
We believe that the bug you reported is fixed in the latest version of
open-coarrays, 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.
Alastair McKinstry <[email protected]> (supplier of updated open-coarrays
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: Wed, 07 Jan 2026 17:00:50 +0000
Source: open-coarrays
Architecture: source
Version: 2.10.3-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: Alastair McKinstry <[email protected]>
Closes: 1097507 1113349
Changes:
open-coarrays (2.10.3-1) unstable; urgency=medium
.
* New upstream release. Closes: #1113349, #1097507
* Update libname patch
* Standards-Version: 4.7.2
* Move dh-fortran-mod to dh-fortran
* Use pre-computed DEB_HOST_MULTIARCH
* Take mod files from mpich build instead
* Add debian/salsa-ci.yml file
* d/watch: Move to version 5 syntax
* Fix lintian warnings:
* Standards-Version: 4.7.3
* Drop Priority: optional from source in d/control per new policy
* Add lintian-overrides: lint doesn't know of powerpcspe port in MPI
defaults
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