Your message dated Mon, 03 Nov 2025 20:03:28 +0000
with message-id <[email protected]>
and subject line Bug#1097848: fixed in scalapack 2.2.2-2
has caused the Debian Bug report #1097848,
regarding scalapack: 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.
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--
1097848: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1097848
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:scalapack
Version: 2.2.2-1
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/scalapack_2.2.2-1_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
[...]
17 | void Cblacs_get();
| ^~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/reshape.c:73:4: error: too many
arguments to function ‘Cblacs_gridmap’; expected 0, have 5
73 | Cblacs_gridmap( context_out, grid_new, nprow_new, nprow_new,
npcol_new );
| ^~~~~~~~~~~~~~ ~~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/reshape.c:18:9: note: declared
here
18 | void Cblacs_gridmap();
| ^~~~~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/reshape.c:21:11: warning: unused
variable ‘j’ [-Wunused-variable]
21 | Int i, j;
| ^
/build/reproducible-path/scalapack-2.2.2/TOOLS/reshape.c: At top level:
/build/reproducible-path/scalapack-2.2.2/TOOLS/reshape.c:101:6: error:
conflicting types for ‘proc_inc’; have ‘void(long int *, long int *, long int,
long int, long int)’
101 | void proc_inc( Int* myrow, Int* mycol, Int nprow, Int npcol, Int major )
| ^~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/reshape.c:14:9: note: previous
declaration of ‘proc_inc’ with type ‘void(void)’
14 | void proc_inc();
| ^~~~~~~~
make[4]: *** [CMakeFiles/scalapack.dir/build.make:4680:
CMakeFiles/scalapack.dir/TOOLS/reshape.c.o] Error 1
make[4]: *** Waiting for unfinished jobs....
[ 15%] Building C object CMakeFiles/scalapack.dir/TOOLS/SL_gridreshape.c.o
/usr/bin/cc -DAdd_ -Dscalapack_EXPORTS -isystem
/usr/lib/x86_64-linux-gnu/mpich/include -g -O2
-Wno-error=implicit-function-declaration
-ffile-prefix-map=/build/reproducible-path/scalapack-2.2.2=.
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wall -pedantic -DInt=long -fPIC -MD
-MT CMakeFiles/scalapack.dir/TOOLS/SL_gridreshape.c.o -MF
CMakeFiles/scalapack.dir/TOOLS/SL_gridreshape.c.o.d -o
CMakeFiles/scalapack.dir/TOOLS/SL_gridreshape.c.o -c
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c: In function
‘SL_Cgridreshape’:
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:13:4: warning:
implicit declaration of function ‘Cblacs_gridinfo’
[-Wimplicit-function-declaration]
13 | Cblacs_gridinfo(ctxt, &P0, &Q0, &i, &Np);
| ^~~~~~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:18:7: warning:
implicit declaration of function ‘Cblacs_abort’
[-Wimplicit-function-declaration]
18 | Cblacs_abort(ctxt, -22);
| ^~~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:30:30: error:
too many arguments to function ‘Cblacs_pnum’; expected 0, have 3
30 | g[(i%Q)*P+i/Q] = Cblacs_pnum(ctxt, (pstart+i)/Q0,
(pstart+i)%Q0);
| ^~~~~~~~~~~ ~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:10:8: note:
declared here
10 | Int Cblacs_pnum();
| ^~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:33:20: error:
too many arguments to function ‘Cblacs_pnum’; expected 0, have 3
33 | g[i] = Cblacs_pnum(ctxt, (pstart+i)/Q0, (pstart+i)%Q0);
| ^~~~~~~~~~~ ~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:10:8: note:
declared here
10 | Int Cblacs_pnum();
| ^~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:39:30: error:
too many arguments to function ‘Cblacs_pnum’; expected 0, have 3
39 | g[(i%Q)*P+i/Q] = Cblacs_pnum(ctxt, (pstart+i)%P0,
(pstart+i)/P0);
| ^~~~~~~~~~~ ~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:10:8: note:
declared here
10 | Int Cblacs_pnum();
| ^~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:42:20: error:
too many arguments to function ‘Cblacs_pnum’; expected 0, have 3
42 | g[i] = Cblacs_pnum(ctxt, (pstart+i)%P0, (pstart+i)/P0);
| ^~~~~~~~~~~ ~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:10:8: note:
declared here
10 | Int Cblacs_pnum();
| ^~~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:44:4: warning:
implicit declaration of function ‘Cblacs_get’ [-Wimplicit-function-declaration]
44 | Cblacs_get(ctxt, 10, &nctxt);
| ^~~~~~~~~~
/build/reproducible-path/scalapack-2.2.2/TOOLS/SL_gridreshape.c:45:4: warning:
implicit declaration of function ‘Cblacs_gridmap’
[-Wimplicit-function-declaration]
45 | Cblacs_gridmap(&nctxt, g, P, P, Q);
| ^~~~~~~~~~~~~~
make[4]: *** [CMakeFiles/scalapack.dir/build.make:4694:
CMakeFiles/scalapack.dir/TOOLS/SL_gridreshape.c.o] Error 1
make[4]: Leaving directory
'/build/reproducible-path/scalapack-2.2.2/build64-mpich'
make[3]: *** [CMakeFiles/Makefile2:1738: CMakeFiles/scalapack.dir/all] Error 2
make[3]: Leaving directory
'/build/reproducible-path/scalapack-2.2.2/build64-mpich'
make[2]: *** [Makefile:169: all] Error 2
make[2]: Leaving directory
'/build/reproducible-path/scalapack-2.2.2/build64-mpich'
dh_auto_build: error: cd build64-mpich && make -j8 "INSTALL=install
--strip-program=true" VERBOSE=1 returned exit code 2
make[1]: *** [debian/rules:107: override_dh_auto_build-arch] Error 25
make[1]: Leaving directory '/build/reproducible-path/scalapack-2.2.2'
make: *** [debian/rules:50: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Source: scalapack
Source-Version: 2.2.2-2
Done: Drew Parsons <[email protected]>
We believe that the bug you reported is fixed in the latest version of
scalapack, 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.
Drew Parsons <[email protected]> (supplier of updated scalapack 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: Mon, 03 Nov 2025 18:51:09 +0100
Source: scalapack
Architecture: source
Version: 2.2.2-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: Drew Parsons <[email protected]>
Closes: 1095323 1097848 1107179 1113484
Changes:
scalapack (2.2.2-2) unstable; urgency=medium
.
* add debian patches applying upstream patches
- cmake4_PR123.patch applies upstream PR#124 to update
required cmake versions. Closes: #1113484
- fix_C23_gcc15_PR139.patch applies upstream PR#139 to
fix build with gcc-15 (C23). Closes: #1097848.
* debian patch blacs_no_testing.patch deactivates BLACS/TESTING,
which is currently broken. Also REDIST/TESTING. Skip BLACS/TESTING
in debian/scalapack-mpi-test.install. See Bug#1097848 and
https://github.com/Reference-ScaLAPACK/scalapack/issues/148
* enable s390x build tests via oversubscribe. Closes: #1095323.
* set myself as Uploader. Closes: #1107179.
* Standards-Version: 4.7.2
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Checksums-Sha256:
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Files:
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f0574fb5ddd5fd4b8f01b9b65829020d 24892 devel optional
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