diff options
Diffstat (limited to 'guix')
| -rw-r--r-- | guix/inferior.scm | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/guix/inferior.scm b/guix/inferior.scm index 4dfb242e44..9f19e7d316 100644 --- a/guix/inferior.scm +++ b/guix/inferior.scm @@ -491,6 +491,10 @@ PACKAGE must be live." "Return a derivation that evaluates EXP with GUIX, an instance of Guix as returned for example by 'channel-instances->derivation'. Other arguments are passed as-is to 'gexp->derivation'." + (define script + ;; EXP wrapped with a proper (set! %load-path …) prologue. + (scheme-file "inferior-script.scm" exp)) + (define trampoline ;; This is a crude way to run EXP on GUIX. TODO: use 'raw-derivation' and ;; make 'guix repl' the "builder"; this will require "opening up" the @@ -501,9 +505,12 @@ passed as-is to 'gexp->derivation'." (let ((pipe (open-pipe* OPEN_WRITE #+(file-append guix "/bin/guix") "repl" "-t" "machine"))) - ;; Unquote EXP right here so that its references to #$output - ;; propagate to the surrounding gexp. - (write '#$exp pipe) ;XXX: load path for EXP? + + ;; XXX: EXP presumably refers to #$output but that reference is lost + ;; so explicitly reference it here. + #$output + + (write `(primitive-load #$script) pipe) (unless (zero? (close-pipe pipe)) (error "inferior failed" #+guix))))) |