Hi Marco, Marco Fortina <marco_fort...@hotmail.it> skribis:
> Yes, only changes in the environment.scm files are required for fixing the > issue. > > Why did you make the patch so complex? [...] >> + (when (file-exists? gcc-path) >> + (catch 'system-error >> + (lambda () >> + (symlink gcc-path "/bin/cc")) >> + (lambda args >> + ;; If /bin/cc already exists because it was provided by another >> + ;; package in PROFILE, such as 'clang-toolchain', leave it. >> + (unless (= EEXIST (system-error-errno args)) >> + (apply throw args)))))) It’s more verbose, but it’s more accurate: we want to try to symlink and let go if we get EEXIST, but not if we get another problem. (That also avoids a time-of-check-to-time-of-use race condition, though it does not really matter in this context.) HTH, Ludo’.
