Initial commit

.gitignore

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+# Directories
+
+build/
+
+# Files

.gitmodules

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+[submodule "engine/vendor/glfw"]
+	path = engine/vendor/glfw
+	url = https://github.com/glfw/glfw
+[submodule "engine/vendor/glm"]
+	path = engine/vendor/glm
+	url = https://github.com/g-truc/glm

CMakeLists.txt

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+# User config between these lines
+# ------------------------------------------
+
+# Set engine name
+set(ENGINE "engine")
+# Set project name
+set(GAME "game")
+
+# ------------------------------------------
+
+cmake_minimum_required(VERSION 3.1)
+
+# Check if the build should include debugging symbols
+option(DEBUG "" ON)
+if(DEBUG)
+	# cmake -DDEBUG=on .. && make
+	message("--- Debug ---")
+	set(CMAKE_BUILD_TYPE "Debug")
+
+	# -Og     = Optimizations that do not interfere with debugging
+	# -Wall   = All warnings about contructions that are easily avoidable
+	# -Wextra = Extra warning flags not covered by -Wall
+	# -pg     = Generate profile information for analysis with gprof
+	set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Og -Wall -Wextra -pg")
+	# gprof <GAME> gmon.out > profile-data.txt
+else()
+	# cmake -DDEBUG=off .. && make
+	message("--- Release ---")
+	set(CMAKE_BUILD_TYPE "Release")
+
+	# -O3     = Optimizations that increase compilation time and performance
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3")
+endif()
+
+# Include all headers
+include_directories(
+	"${ENGINE}/vendor/glad/include"
+	"${ENGINE}/vendor/glfw/include"
+	"${ENGINE}/vendor/glm"
+	"${ENGINE}/"
+)
+
+# Add source files
+file(GLOB_RECURSE GLAD "${ENGINE}/vendor/glad/*.c")
+file(GLOB_RECURSE ENGINE_SOURCES "${ENGINE}/src/*.cpp")
+file(GLOB_RECURSE GAME_SOURCES "${GAME}/src/*.cpp")
+set(SOURCES ${GLAD} ${ENGINE_SOURCES} ${GAME_SOURCES})
+
+# ------------------------------------------
+
+project(${ENGINE})
+set(CMAKE_CXX_STANDARD 14)
+
+# GLFW
+set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
+set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
+set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
+
+# Add GLFW target to project
+add_subdirectory(engine/vendor/glfw)
+
+add_library(${ENGINE} STATIC ${SOURCES})
+target_link_libraries(${ENGINE} glfw)
+
+# ------------------------------------------
+
+project(${GAME})
+set(CMAKE_CXX_STANDARD 14)
+
+add_executable(${GAME} ${SOURCES})
+target_link_libraries(${GAME} ${ENGINE})

README.org

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+* Engine
+
+Game Engine project.
+
+* Build instructions
+
+#+BEGIN_SRC sh
+  $ mkdir build
+  $ cd build
+  $ cmake .. && make
+#+END_SRC