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>
This commit is contained in:
ng0 2017-07-26 14:24:56 +00:00 committed by Ludovic Courtès
parent bcd1544dd2
commit 217ce5702c
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@ -261,6 +261,12 @@ (define-public mg
"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"