01/01: build: Improve Guile 2.2 compatibility.

[Taylan Ulrich Bay?rl?/Kammer]

taylanub pushed a commit to branch master
in repository guix.

commit 5a88b2d1304ad57c1249558a261a8d191daf9758
Author: Taylan Ulrich Bayırlı/Kammer <address@hidden>
Date:   Tue Sep 27 22:34:06 2016 +0200

    build: Improve Guile 2.2 compatibility.
    
    * build-aux/compile-all.scm (compile-file*): Ensure loading of
      compilation related modules before going parallel.
    * guix/build/pull.scm (build-guix): Ditto.
---
 build-aux/compile-all.scm |    3 +++
 guix/build/pull.scm       |    3 +++
 2 files changed, 6 insertions(+)

diff --git a/build-aux/compile-all.scm b/build-aux/compile-all.scm
index 7c937a0..46b3817 100644
--- a/build-aux/compile-all.scm
+++ b/build-aux/compile-all.scm
@@ -81,6 +81,9 @@
    (let ((files (filter file-needs-compilation? files)))
      (for-each load-module-file files)
      (let ((mutex (make-mutex)))
+       ;; Make sure compilation related modules are loaded before starting to
+       ;; compile files in parallel.
+       (compile #f)
        (par-for-each (lambda (file)
                        (compile-file* file mutex))
                      files)))))
diff --git a/guix/build/pull.scm b/guix/build/pull.scm
index ccf1868..871bf6f 100644
--- a/guix/build/pull.scm
+++ b/guix/build/pull.scm
@@ -125,6 +125,9 @@ containing the source code.  Write any debugging output to 
DEBUG-PORT."
       (newline)
       (let ((mutex (make-mutex))
             (completed 0))
+        ;; Make sure compilation related modules are loaded before starting to
+        ;; compile files in parallel.
+        (compile #f)
         (par-for-each
          (lambda (file)
            (with-mutex mutex