- ;; USE-VALUE restart here, but ASDF seems to insist
- ;; on handling the errors itself.
- (error "The CC environment variable has not been set in SB-GROVEL. Since this variable should always be set during the SBCL build process, this might indicate an SBCL with a broken contrib installation.")))
+ (if (member :sb-building-contrib *features*)
+ (error "~@<The CC environment variable not set during ~
+ SB-GROVEL build.~:@>")
+ "CC environment variable not set, SB-GROVEL falling back to \"cc\"."))