Hi,
it fails with the following error:
...
/builddir/build/BUILD/wsjtx-2.1.2/wsjtx/lib/ft8/filt8.f90:32:14:
12 | call four2a(x,NFFT,1,-1,0) !r2c
| 2
......
32 | call four2a(cx,nfft,1,1,-1) !c2r
| 1
Error: Type mismatch between actual argument at (1) and actual argument at (2)
(COMPLEX(4)/REAL(4)).
make[2]: *** [CMakeFiles/wsjt_fort_omp.dir/build.make:1197:
CMakeFiles/wsjt_fort_omp.dir/lib/ft8/filt8.f90.o] Error 1
make[2]: *** Waiting for unfinished jobs....
...
I guess it's because of this gcc-10 change [1]:
* Mismatches between actual and dummy argument lists in a single file are
now rejected with an error. Use the new option -fallow-argument-mismatch
to turn these errors into warnings; this option is implied with -std=legacy.
-Wargument-mismatch has been removed.
When added '-fallow-argument-mismatch' it failed with the following error:
...
/usr/bin/ld:
CMakeFiles/wsprd.dir/lib/wsprd/jelinek.c.o:/builddir/build/BUILD/wsjtx-2.1.2/wsjtx/lib/wsprd/jelinek.h:13:
multiple definition of `stack';
CMakeFiles/wsprd.dir/lib/wsprd/wsprd.c.o:/builddir/build/BUILD/wsjtx-2.1.2/wsjtx/lib/wsprd/jelinek.h:13:
first defined here
collect2: error: ld returned 1 exit status
...
This is because of this gcc-10 change [1]:
* GCC now defaults to -fno-common. As a result, global variable accesses are
more efficient on various targets. In C, global variables with multiple
tentative definitions now result in linker errors. With -fcommon such
definitions are silently merged during linking.
When added '-fcommon' it compiled OK.
I think both the Fortran and C code needs to be fixed
thanks & regards
Jaroslav
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