[elpa] externals/realgud-trepan-ni 8046377 3/9: Travis 3rd try

[Stefan Monnier]

branch: externals/realgud-trepan-ni
commit 80463777d5e8a0c84f575ab1054367b4dca306cb
Author: rocky <rocky@gnu.org>
Commit: rocky <rocky@gnu.org>

    Travis 3rd try
---
 cask-install.el | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/cask-install.el b/cask-install.el
new file mode 100644
index 0000000..9d964cf
--- /dev/null
+++ b/cask-install.el
@@ -0,0 +1,12 @@
+(require 'cask "~/.cask/cask.el")
+(let*
+    ((parent-dir
+      (if (string-match "test/$" default-directory)
+       (file-name-directory (directory-file-name default-directory))
+      default-directory)))
+  (cask-initialize parent-dir))
+;; There is a bug on Travis where we are getting
+;; "Symbol’s function definition is void: make-mutex"
+;; We'll work around it here
+(if (not (functionp 'make-mutex))
+    (defun make-mutex(&optional name)))