From 1fbab49ebc6280a745a20dc915198b304a4e2304 Mon Sep 17 00:00:00 2001
From: Martin West <martin@mjfwest.co.uk>
Date: Thu, 31 Dec 2015 02:14:03 +0000
Subject: [PATCH] Corrected bug finding camke on OSX with home-brew or
 'official' distribution.

---
 makefiles/Makefile.unix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/makefiles/Makefile.unix b/makefiles/Makefile.unix
index 1959bbdc2b9..8ae245eccc3 100644
--- a/makefiles/Makefile.unix
+++ b/makefiles/Makefile.unix
@@ -218,9 +218,13 @@ endif  # LINUX
 ifeq ($(PLATFORM),MACOSX)
   CCC = clang++ -fPIC -std=c++11 -mmacosx-version-min=$(MAC_MIN_VERSION) -stdlib=libc++
   DYNAMIC_LD = ld -arch x86_64 -bundle -flat_namespace -undefined suppress -macosx_version_min $(MAC_MIN_VERSION) -lSystem -compatibility_version 1.0 -current_version $(OR_TOOLS_VERSION)
-  ifeq (, $(shell which cmake))
+  
+  CMAKE := $(shell which cmake)
+  ifeq ($(CMAKE),)
     $(warning "no cmake in $(PATH), assuming it is in /Applications ")
     CMAKE ?= /Applications/CMake.app/Contents/bin/cmake
+  else
+    $(warning "cmake found: $(CMAKE)")
   endif
   # CMAKE = /Applications/CMake.app/Contents/bin/cmake