~ruther/guix-local: gnu: mg: Add new phase to find 'diff'.

217ce5702cde1543cfc56727c1ca3bb3f9dbc5a5 — ng0 8 years ago bcd1544

gnu: mg: Add new phase to find 'diff'.

* gnu/packages/text-editors.scm (mg)[phases]: Add new 'correct-location-of-difftool'.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

patch browse .tar.gz

1 files changed, 6 insertions(+), 0 deletions(-)

M gnu/packages/text-editors.scm

M gnu/packages/text-editors.scm => gnu/packages/text-editors.scm +6 -0

@@ 261,6 261,12 @@ Wordstar-, EMACS-, Pico, Nedit or vi-like key bindings.  e3 can be used on
                           "CC=gcc")
        #:phases (modify-phases %standard-phases
                   (delete 'configure)
+                  (add-before 'build 'correct-location-of-difftool
+                    (lambda _
+                      (substitute* "buffer.c"
+                        (("/usr/bin/diff")
+                         (which "diff")))
+                      #t))
                   (add-before 'install 'patch-tutorial-location
                     (lambda* (#:key outputs #:allow-other-keys)
                       (substitute* "mg.1"