build script complted

build.sh

@@ -0,0 +1,15 @@
+#! /bin/sh
+
+set -e
+
+if [ -d "build" ]
+then
+    cd build
+else
+    mkdir build
+    cd build
+fi
+
+cmake -DCMAKE_BUILD_TYPE=Debug ..
+
+cmake --build .