Package: src:mumps Version: 5.8.2-1 Severity: important Tags: sid forky ftbfs User: [email protected] Usertags: ftbfs-gcc-16
Hi, mumps fails to build in a test rebuild on at least amd64 and arm64 with gcc-16/g++-16, but builds properly with gcc-15/g++-15. The severity of this report will be raised before the forky release. The full build log can be found at: https://people.debian.org/~ema/gcc-16-rebuilds/output-1/mumps_arm64.build.xz The last lines of the build log are at the end of this report. To build with GCC 16, either set CC=gcc-16 CXX=g++-16 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=experimental install g++ Common build failures include unused (but set) variables, array subscripts partly outside array bounds, and new/dropped symbols in Debian symbols files. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-16/porting_to.html Please only close this issue after double-checking that the package can be built correctly with GCC 16. Please do not reassign this bug to another package. If a fix in another package is required, then file a bug for the other package (or clone), and mark this bug as blocked by the bug in the other package. [...] | %6ld 216 | minprior->stageinfo[istage].nstep, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | int64_t {aka long int} minpriority.c:215:48: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘int64_t’ {aka ‘long int’} [-Wformat=] 215 | printf("%4d. stage: #steps %6d, weight %6d, nzl %8d, ops %e\n", istage, | ~~^ | | | int | %6ld 216 | minprior->stageinfo[istage].nstep, 217 | minprior->stageinfo[istage].welim, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | int64_t {aka long int} minpriority.c:215:57: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘int64_t’ {aka ‘long int’} [-Wformat=] 215 | printf("%4d. stage: #steps %6d, weight %6d, nzl %8d, ops %e\n", istage, | ~~^ | | | int | %8ld ...... 218 | minprior->stageinfo[istage].nzf, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | int64_t {aka long int} ar vr libpord_64pord_ptscotch.a graph.o gbipart.o gbisect.o ddcreate.o ddbisect.o nestdiss.o multisector.o gelim.o bucket.o tree.o symbfac.o interface.o sort.o minpriority.o ar: creating libpord_64pord_ptscotch.a a - graph.o a - gbipart.o a - gbisect.o a - ddcreate.o a - ddbisect.o a - nestdiss.o a - multisector.o a - gelim.o a - bucket.o a - tree.o a - symbfac.o a - interface.o a - sort.o a - minpriority.o ranlib libpord_64pord_ptscotch.a make[3]: Leaving directory '/build/reproducible-path/mumps-5.8.2/PORD/lib' if [ "./PORD/lib/" != "" ] ; then \ cp ./PORD/lib//libpord_64pord_ptscotch.a lib/libpord_64pord_ptscotch.a; \ fi; cd src; /usr/bin/make all make[3]: Entering directory '/build/reproducible-path/mumps-5.8.2/src' if echo " -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/mumps-5.8.2/src=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -DPORD_INTSIZE64 " | grep DINTSIZE64; then cat mumps_int_def64_h.in > ../include/mumps_int_def.h; else cat mumps_int_def32_h.in > ../include/mumps_int_def.h; fi /usr/bin/make FPIC=-fPIC ../lib/libmumps_common_64pord_ptscotch.a ../lib/libmumps_common_64pord_ptscotch.so make[4]: Entering directory '/build/reproducible-path/mumps-5.8.2/src' mpifort -g -O2 -ffile-prefix-map=/build/reproducible-path/mumps-5.8.2/src=. -fstack-protector-strong -fstack-clash-protection -mbranch-protection=standard -Dintel_ -fPIC -I. -I../include -I/usr/include/scotch_64 -Dpord -Dscotch -Dptscotch -c ana_blk_m.F -o ana_blk_m.o -------------------------------------------------------------------------- The Open MPI wrapper compiler was unable to find the specified compiler gfortran-15 in your PATH. Note that this compiler was either specified at configure time or in one of several possible environment variables. -------------------------------------------------------------------------- make[4]: *** [Makefile:479: ana_blk_m.o] Error 1 make[4]: Leaving directory '/build/reproducible-path/mumps-5.8.2/src' make[3]: *** [Makefile:22: libcommon] Error 2 make[3]: Leaving directory '/build/reproducible-path/mumps-5.8.2/src' make[2]: *** [Makefile:18: all] Error 2 make[2]: Leaving directory '/build/reproducible-path/mumps-5.8.2' make[1]: *** [debian/rules:69: override_dh_auto_build-arch] Error 2 make[1]: Leaving directory '/build/reproducible-path/mumps-5.8.2' make: *** [debian/rules:50: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2 -- debian-science-maintainers mailing list [email protected] https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/debian-science-maintainers
