From 79f699edca26c035a8bcd68c7d5a13b4fbcbf3be Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 18 Feb 2014 12:57:32 +0100
Subject: More GNU Make 3.81 compatibility

---
 functions.mk | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'functions.mk')

diff --git a/functions.mk b/functions.mk
index 1287e4321ea3..c92cdbc54ea0 100644
--- a/functions.mk
+++ b/functions.mk
@@ -9,3 +9,6 @@ filename-to-dep = $(dir $1).$(notdir $1).dep
 # Return the full path to a program by looking it up in $PATH, or the
 # empty string if not found.
 find-program = $(shell for i in $$(IFS=: ; echo $$PATH); do p=$$i/$(strip $1); if [ -e $$p ]; then echo $$p; break; fi; done)
+
+# Remove trailing slash.
+remove-trailing-slash = $(patsubst %/,%,$(1))
-- 
cgit 1.4.1