bug#19733: disfunctional gcc binary when GCJ or gfortran is installed

[Ludovic Courtès]

Ricardo Wurmus <address@hidden> skribis:

> Commit 5f6887e8 fixes this for GCJ, but we still have this problem for
> all variants of gfortran, gcc-objc, and gccgo, all of which are built
> using the ‘custom-gcc’ procedure.
>
> It’s probably safe to add a build phase like this to ‘custom-gcc’:
>
>     (add-after 'install 'remove-broken-or-conflicting-files
>      (lambda* (#:key outputs #:allow-other-keys)
>        (for-each delete-file
>          (find-files (string-append (assoc-ref outputs "out") "/bin")
>                      ".*(c\\+\\+|cpp|g\\+\\+|gcc.*)"))
>        #t))

Sounds like it should work.  The pattern should also include ‘gcov’.

Ludo’.