Source: dh-fortran
Version: 0.85
Severity: normal
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Dear Maintainer,
get_fc_flavor_arch() maps "gfortran" to "gfortran-16" before checking
what's installed, so /usr/bin/gfortran is discarded before it's ever
looked at. The fallback then retries the same hardcoded name, so if
gfortran-16 isn't installed there's no way out:
Error: fc compiler gfortran is broken; bad symlink or missing install?
compiler_present() a few lines up does the same lookup the other way
round, which(f) first, table only as a fallback. One of the two is wrong.
For now the table happens to match the default gfortran, so this stays
hidden. It breaks whenever the two drift apart. On Ubuntu, where the
default is still 15, eccodes 2.48.1-1 dies in debian/rules clean. The
same will happen here when the default gfortran moves to 17.
Trying which(f) first fixes it, and the function already has the symlink
and triplet handling to resolve /usr/bin/gfortran correctly:
fullpath = which(f)
if fullpath is None and f in default_compilers:
fullpath = which(default_compilers[f])
if fullpath is None:
fullpath = which(default_compilers['gfortran'])
Thanks,
Nadzeya
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