3 files changed, 35 insertions, 0 deletions
diff --git a/external/glfw/CMakeLists.txt b/external/glfw/CMakeLists.txt
new file mode 100644
index 0000000..d982998
--- /dev/null
+++ b/external/glfw/CMakeLists.txt
@@ -0,0 +1,12 @@
+find_package(glfw3 3.4 QUIET)
+
+if(NOT glfw3_FOUND)
+    include(FetchContent)
+    set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
+    FetchContent_Declare(glfw GIT_REPOSITORY https://github.com/glfw/glfw.git GIT_TAG 3.4)
+    FetchContent_MakeAvailable(glfw)
+    #add_library(glfw3 ALIAS glfw)
+endif()
diff --git a/external/glfw/DESCRIPTION b/external/glfw/DESCRIPTION
new file mode 100644
index 0000000..b556778
--- /dev/null
+++ b/external/glfw/DESCRIPTION
@@ -0,0 +1 @@
+A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
diff --git a/external/glfw/LICENSE b/external/glfw/LICENSE
new file mode 100644
index 0000000..b8c0968
--- /dev/null
+++ b/external/glfw/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) 2002-2006 Marcus Geelnard
+
+Copyright (c) 2006-2019 Camilla Löwy
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would
+   be appreciated but is not required.
+
+2. Altered source versions must be plainly marked as such, and must not
+   be misrepresented as being the original software.
+
+3. This notice may not be removed or altered from any source
+   distribution.