Initial meson build support.

Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
Change-Id: I700334cad9de1b633b3882fc8a2df6d7832832b2
diff --git a/meson.build b/meson.build
new file mode 100644
index 0000000..802f682
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,15 @@
+project('openpower-libhei', 'cpp',
+        version: '0.1', meson_version: '>=0.49.0',
+        default_options: [
+            'warning_level=3',
+            'werror=true',
+            'cpp_std=c++11'
+        ])
+
+incdir = include_directories('./')
+
+build_simulator = get_option('tests')
+
+if not build_simulator.disabled()
+  subdir('sim')
+endif