From 3069c615b3eec42c3bce420cb9880e9ebab443a4 Mon Sep 17 00:00:00 2001
From: Martin West <martin@mjfwest.co.uk>
Date: Mon, 14 Dec 2015 23:23:09 +0100
Subject: [PATCH] added check to see if cmake can be found on the path, before
 setting it to the cmake in Applications.

---
 makefiles/Makefile.unix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/makefiles/Makefile.unix b/makefiles/Makefile.unix
index 6e67b7be11..1959bbdc2b 100644
--- a/makefiles/Makefile.unix
+++ b/makefiles/Makefile.unix
@@ -218,7 +218,12 @@ 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)
-  CMAKE = /Applications/CMake.app/Contents/bin/cmake
+  ifeq (, $(shell which cmake))
+    $(warning "no cmake in $(PATH), assuming it is in /Applications ")
+    CMAKE ?= /Applications/CMake.app/Contents/bin/cmake
+  endif
+  # CMAKE = /Applications/CMake.app/Contents/bin/cmake
+  
   JNI_LIB_EXT = jnilib
   ifeq ($(UNIX_MONO_DIR),)
     CSC = gmcs