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02/02: utils: Change 'patch-makefile-SHELL' to support ":=" assignments.


From: Ludovic Courtès
Subject: 02/02: utils: Change 'patch-makefile-SHELL' to support ":=" assignments.
Date: Fri, 12 Dec 2014 23:06:44 +0000

civodul pushed a commit to branch core-updates
in repository guix.

commit c809ec94d11f1c7e23cccb988dfb1412aff72636
Author: Ludovic Courtès <address@hidden>
Date:   Sat Dec 13 00:06:32 2014 +0100

    utils: Change 'patch-makefile-SHELL' to support ":=" assignments.
    
    Reported by Ricardo Wurmus <address@hidden>.
    
    * guix/build/utils.scm (patch-makefile-SHELL): Update regexp to match
      ":=" assignments.
---
 guix/build/utils.scm |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/guix/build/utils.scm b/guix/build/utils.scm
index 01ac896..be91fb4 100644
--- a/guix/build/utils.scm
+++ b/guix/build/utils.scm
@@ -638,7 +638,7 @@ When KEEP-MTIME? is true, the atime/mtime of FILE are kept 
unchanged."
 
   (let ((st (stat file)))
    (substitute* file
-     (("^ *SHELL[[:blank:]]*=[[:blank:]]*([[:graph:]]*/)([[:graph:]]+)(.*)$"
+     (("^ *SHELL[[:blank:]]*:?=[[:blank:]]*([[:graph:]]*/)([[:graph:]]+)(.*)$"
        _ dir shell args)
       (let* ((old (string-append dir shell))
              (new (or (find-shell shell) old)))



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