initial: boilerplate repository items

.gitignore

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+build/

.gitmodules

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+[submodule "lib/glfw"]
+	path = lib/glfw
+	url = https://github.com/glfw/glfw

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.21.3)
+
+project(video-app C CXX)
+
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED true)
+
+add_subdirectory(lib/glfw)
+
+list(APPEND EXTRA_LIBS
+            "-lGL -lGLU -lX11")
+
+
+add_executable(video-app src/main.cpp)
+target_link_libraries(video-app 
+                      glfw
+                      ${EXTRA_LIBS}
+                      )

lib/glfw

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+Subproject commit 6ed5294223fec513c3b1e95f1857b3104e2e9b86