Hi, Thank you for reporting: I just fixed the issue by adding a check in configure.ac and defining -fallow-invalid-boz if present. I checked with both gfortran-10 and gfortran-7 and tests are passing.
I had to add autoconf-archive in Buld-Depends to have the AX_CHECK_COMPILE_FLAG macro My tests are passing <https://travis-ci.org/github/ldallolio/NASTRAN-95/builds/711691970> with this revision <https://github.com/ldallolio/NASTRAN-95/commit/6d2c175f5b53ebaec4ba2b5186f7926ef9d0ed47> . Honestly, I do not remember well the procedure to push these changes into the Debian build system, could you please point me in the right direction? Thank you very much in advance, all the best Luca Il giorno ven 24 lug 2020 alle ore 18:09 Andreas Beckmann <a...@debian.org> ha scritto: > Source: nastran > Version: 0.1.95-1 > Severity: serious > Tags: ftbfs sid bullseye > Justification: fails to build from source > User: debian-...@lists.debian.org > Usertags: ftbfs-gcc-10 > > Hi, > > nastran started to FTBFS when GCC 10 was made the default compiler: > > f77 -g -w -fno-range-check -fno-automatic -fcray-pointer -std=legacy -c > -o bufchk.o bufchk.f > bufchk.f:16:28: > > 16 | 1 '1'X , '2'X , '3'X , '4'X , > '8'X / > | 1 > Error: BOZ constant at (1) uses nonstandard postfix syntax [see > '-fno-allow-invalid-boz'] > bufchk.f:18:32: > > 18 | 1 'F1111'X, 'F2222'X , 'FAAAA'X, 'FBBBB'X / > | 1 > Error: BOZ constant at (1) uses nonstandard postfix syntax [see > '-fno-allow-invalid-boz'] > bufchk.f:20:32: > > 20 | 1 'F5555'X, 'F7777'X , 'F8888'X, 'F9999'X / > | 1 > Error: BOZ constant at (1) uses nonstandard postfix syntax [see > '-fno-allow-invalid-boz'] > make[2]: *** [Makefile:390: bufchk.o] Error 1 > > More information about the corresponding GCC changes can be found here: > https://gcc.gnu.org/gcc-10/porting_to.html > > > Andreas >
