Added Box2D

external/Box2D-2.3.1/Box2D/CMakeLists.txt

@@ -0,0 +1,36 @@
+cmake_minimum_required(VERSION 2.6)
+
+project(Box2D)
+
+if(UNIX)
+	set(BOX2D_INSTALL_BY_DEFAULT ON)
+else(UNIX)
+	set(BOX2D_INSTALL_BY_DEFAULT OFF)
+endif(UNIX)
+
+option(BOX2D_INSTALL "Install Box2D libs, includes, and CMake scripts" ${BOX2D_INSTALL_BY_DEFAULT})
+option(BOX2D_INSTALL_DOC "Install Box2D documentation" OFF)
+option(BOX2D_BUILD_SHARED "Build Box2D shared libraries" OFF)
+option(BOX2D_BUILD_STATIC "Build Box2D static libraries" ON)
+option(BOX2D_BUILD_EXAMPLES "Build Box2D examples" ON)
+
+set(BOX2D_VERSION 2.3.0)
+set(LIB_INSTALL_DIR lib${LIB_SUFFIX})
+
+# The Box2D library.
+add_subdirectory(Box2D)
+
+if(BOX2D_BUILD_EXAMPLES)
+  # HelloWorld console example.
+  add_subdirectory(HelloWorld)
+
+  # Testbed and dependencies.
+  find_package(OpenGL REQUIRED)
+  add_subdirectory(freeglut)
+  add_subdirectory(glui)
+  add_subdirectory(Testbed)
+endif(BOX2D_BUILD_EXAMPLES)
+
+if(BOX2D_INSTALL_DOC)
+  install(DIRECTORY Documentation DESTINATION share/doc/Box2D PATTERN ".svn" EXCLUDE)
+endif(BOX2D_INSTALL_DOC)