From 64dd66eb46a5e4c80bf524384b9f3ed23c768333 Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Fri, 2 Nov 2012 11:47:21 +0100
Subject: [PATCH] Add a variable for emacs

---
 src/Makefile.am | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index a6aea369..a05d4c69 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -107,12 +107,14 @@ BUILT_SOURCES = timestepping.hh timestepping.cc
 # Make sure the two are not built in parallel
 $(srcdir)/timestepping.cc: $(srcdir)/timestepping.hh
 
+EMACS ?= emacs
+
 $(srcdir)/timestepping.hh: $(srcdir)/timestepping.org
-	emacs -Q --batch --eval \
+	$(EMACS) -Q --batch --eval \
 	  "(let (vc-handled-backends) \
 	      (org-babel-tangle-file \"$<\" nil 'c++))"
 
 $(srcdir)/one-body-sample.cc: $(srcdir)/one-body-sample.org
-	emacs -Q --batch --eval \
+	$(EMACS) -Q --batch --eval \
 	  "(let (vc-handled-backends) \
 	      (org-babel-tangle-file \"$<\" nil 'c++))"
-- 
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