Help (re-)defining fortran gcc linter on macOS

[mathomp4]

All,

On Linux, using ALE on Fortran code works for me because gcc is GNU gcc and :ALEInfo shows me it is assuming that:

(executable check - success) gcc
(finished - exit code 1) ['/bin/bash', '-c', '''gcc'' -S -x f95 -fsyntax-only -ffree-form -Wall - < ''/gpfsm/dnb34/tdirs/login/discover32.102881.mathomp4/vZ0BcBh/3/nan_finder.F90''']

<<<OUTPUT STARTS>>>
<stdin>:130:117:

...

But on macOS gcc is clang and:

(executable check - success) gcc
(finished - exit code 1) ['/bin/bash', '-c', '''gcc'' -S -x f95 -fsyntax-only -ffree-form -Wall - < ''/var/folders/31/16x8_l1s72s2kw0w7byr03qm0000gp/T/vqgiof6/3/nan_finder.F90''']

<<<OUTPUT STARTS>>>
clang: error: unknown argument: '-ffree-form'
<<<OUTPUT ENDS>>>

And it looks like ALE says the only linters for fortran are:

 Current Filetype: fortran
Available Linters: ['gcc', 'language_server']

So I was wondering, is there a way to tell ALE that on this machine I want to use gcc-14 say from Brew or even /path/to/real/gcc? Rather than assuming that gcc is GNU GCC?

[hsanson]

This configuration g:ale_fortran_gcc_executable allows to force a specific binary. More details in :h ale-fortran--options.