From b0ae11686fe2a7917604dc7136c97607ad34c8b3 Mon Sep 17 00:00:00 2001
From: Julien Schueller <schueller@phimeca.com>
Date: Tue, 17 Oct 2017 16:03:20 +0200
Subject: [PATCH] Require Matlab MX_LIBRARY component (#154)

---
 CMakeLists.txt        | 2 +-
 octave/CMakeLists.txt | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 18fe7b2..8fbcf61 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -298,7 +298,7 @@ if (NLOPT_OCTAVE)
 endif ()
 
 if (NLOPT_MATLAB)
-  find_package (Matlab)
+  find_package (Matlab COMPONENTS MX_LIBRARY)
 endif ()
 
 if (OCTAVE_FOUND OR Matlab_FOUND)
diff --git a/octave/CMakeLists.txt b/octave/CMakeLists.txt
index 8586720..192d9b2 100644
--- a/octave/CMakeLists.txt
+++ b/octave/CMakeLists.txt
@@ -2,7 +2,7 @@ set (MFILES NLOPT_GN_DIRECT.m NLOPT_GN_DIRECT_L.m NLOPT_GN_DIRECT_L_RAND.m NLOPT
 set (M_DATA ${MFILES} nlopt_minimize.m nlopt_minimize_constrained.m)
 
 
-if (Matlab_FOUND)
+if (Matlab_FOUND AND Matlab_MX_LIBRARY)
   cmake_minimum_required (VERSION 3.3) # for the matlab_add_mex macro
 
   matlab_add_mex (NAME nlopt_optimize-mex SRC nlopt_optimize-mex.c OUTPUT_NAME nlopt_optimize LINK_TO ${nlopt_lib})
-- 
2.30.2