From abf2e0408430adb0c5e72ede47f91b8d6800a31b Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Wed, 11 Apr 2012 17:37:33 +0000
Subject: [PATCH] Changed visibility of symbols in ctmethods.mex on Linux

This allows Cantera to use BLAS/LAPACK functions included in the mex
file instead of the incompatible ones that are part of Matlab.
---
 src/matlab/SConscript      | 3 +++
 src/matlab/mexFunction.map | 6 ++++++
 2 files changed, 9 insertions(+)
 create mode 100644 src/matlab/mexFunction.map

diff --git a/src/matlab/SConscript b/src/matlab/SConscript
index 259e718fc..caaf46b8d 100644
--- a/src/matlab/SConscript
+++ b/src/matlab/SConscript
@@ -46,6 +46,9 @@ elif os.name == 'posix':
     else:
         matlab_libs = pjoin(localenv['matlab_path'], 'bin', 'glnx86')
 
+    linkflags.extend(['-Wl,--no-undefined',
+                      '-Wl,--version-script,src/matlab/mexFunction.map'])
+
 mexSuffix = '.mex%s%i' % (mexPlatform, localenv['OS_BITS'])
 
 localenv.Append(CPPPATH=['#include', '#src', matlab_include],
diff --git a/src/matlab/mexFunction.map b/src/matlab/mexFunction.map
new file mode 100644
index 000000000..b608d545c
--- /dev/null
+++ b/src/matlab/mexFunction.map
@@ -0,0 +1,6 @@
+MEX {
+	global:
+		mexFunction;
+	local:
+		*;
+};