From 2c7080b5b1cc343da768b8b209561470c55d08eb Mon Sep 17 00:00:00 2001
From: Nick Treleaven <nick.treleaven@btinternet.com>
Date: Thu, 26 Feb 2015 13:46:07 +0000
Subject: [PATCH] Use `timeout --version` to check for GNU timeout

Fixes `make units` on MSYS 1.0.
Note: `which timeout` succeeds even for MS timeout
(c:\windows\system32\timeout.exe).
---
 Makefile.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 619082b2c3..d050da717a 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -367,7 +367,7 @@ check: units
 #
 # SHELL must be dash or bash.
 #
-fuzz: TIMEOUT := $(shell which timeout > /dev/null 2>&1 && echo 1 || echo 0)
+fuzz: TIMEOUT := $(shell timeout --version > /dev/null 2>&1 && echo 1 || echo 0)
 fuzz: $(CTAGS_TEST)
 	@ \
 	c="misc/units fuzz \
@@ -392,7 +392,7 @@ noise: $(CTAGS_TEST)
 #
 # UNITS Target
 #
-units: TIMEOUT := $(shell which timeout > /dev/null 2>&1 && echo 5 || echo 0)
+units: TIMEOUT := $(shell timeout --version > /dev/null 2>&1 && echo 5 || echo 0)
 units: $(CTAGS_TEST)
 	@ \
 	c="misc/units run \