[bug #30170] Auto-compilation erroneously recompiles dependencies [1.9.11]

[Ludovic Courtès]

URL:
  <http://savannah.gnu.org/bugs/?30170>

                 Summary: Auto-compilation erroneously recompiles
dependencies [1.9.11]
                 Project: Guile
            Submitted by: civodul
            Submitted on: Thu 17 Jun 2010 01:20:27 PM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

In this example, `foo.scm' should be auto-compiled only the first time, but
it gets recompiled each time:

#v+
$ touch foo.scm bar.scm

$ cat foo.scm
(define-module (foo))

$ cat bar.scm
(use-modules (foo))
(display "hello!\n")

$ guile -L . bar.scm
;;; note: source file bar.scm
;;;       newer than compiled
/home/ludo/.cache/guile/ccache/2.0-0.R-LE-8/home/ludo/src/guile/bar.scm.go
;;; note: autocompilation is enabled, set GUILE_AUTO_COMPILE=0
;;;       or pass the --no-autocompile argument to disable.
;;; compiling bar.scm
;;; compiling ./foo.scm
;;; compiled
/home/ludo/.cache/guile/ccache/2.0-0.R-LE-8/home/ludo/src/guile/foo.scm.go
;;; compiled
/home/ludo/.cache/guile/ccache/2.0-0.R-LE-8/home/ludo/src/guile/bar.scm.go
hello!

$ guile -L . bar.scm
;;; note: autocompilation is enabled, set GUILE_AUTO_COMPILE=0
;;;       or pass the --no-autocompile argument to disable.
;;; compiling ./foo.scm
;;; compiled
/home/ludo/.cache/guile/ccache/2.0-0.R-LE-8/home/ludo/src/guile/foo.scm.go
hello!

$ guile -L . bar.scm
;;; note: autocompilation is enabled, set GUILE_AUTO_COMPILE=0
;;;       or pass the --no-autocompile argument to disable.
;;; compiling ./foo.scm
;;; compiled
/home/ludo/.cache/guile/ccache/2.0-0.R-LE-8/home/ludo/src/guile/foo.scm.go
hello!
#v-




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