From 3632aea052b13788a35b02b334a0c6cf6d8b55ca Mon Sep 17 00:00:00 2001
From: Brad Pitcher <bradpitcher@gmail.com>
Date: Tue, 22 Apr 2014 08:31:47 -0700
Subject: [PATCH] add eigen test

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
---
 src/eigen-test.cpp | 21 +++++++++++++++++++++
 src/eigen.mk       |  4 ++++
 2 files changed, 25 insertions(+)
 create mode 100644 src/eigen-test.cpp

diff --git a/src/eigen-test.cpp b/src/eigen-test.cpp
new file mode 100644
index 00000000..91869d58
--- /dev/null
+++ b/src/eigen-test.cpp
@@ -0,0 +1,21 @@
+/*
+ * This file is part of MXE.
+ * See index.html for further information.
+ *
+ * This code was originally found on:
+ *   http://eigen.tuxfamily.org/dox/GettingStarted.html
+ */
+
+#include <Eigen/Dense>
+
+using Eigen::MatrixXd;
+
+int main()
+{
+    MatrixXd m(2,2);
+    m(0,0) = 3;
+    m(1,0) = 2.5;
+    m(0,1) = -1;
+    m(1,1) = m(1,0) + m(0,1);
+    return 0;
+}
diff --git a/src/eigen.mk b/src/eigen.mk
index 7af4f4ec..d7cafc79 100644
--- a/src/eigen.mk
+++ b/src/eigen.mk
@@ -24,6 +24,10 @@ define $(PKG)_BUILD
         -DEIGEN_BUILD_PKGCONFIG=ON \
         -Drun_res=1 -Drun_res__TRYRUN_OUTPUT=""
     $(MAKE) -C '$(1)'/build -j '$(JOBS)' install VERBOSE=1
+
+    '$(TARGET)-g++' -W -Wall '$(2).cpp' -o \
+        '$(PREFIX)/$(TARGET)/bin/test-$(PKG).exe' \
+        `'$(TARGET)-pkg-config' --cflags --lib eigen3`
 endef
 
 $(PKG)_BUILD_SHARED =