Add CMakeLists.txt

CMakeLists.txt

@@ -0,0 +1,80 @@
+cmake_minimum_required(VERSION 2.6)
+project(G4L)
+
+if(CMAKE_COMPILER_IS_GNU_C OR CMAKE_C_COMPILER MATCHES "(clang)")
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -pedantic -Werror -std=c99")
+elseif(CMAKE_BUILD_TOOL MATCHES "(msdev|devenv|nmake)")
+	message(FATAL_ERROR "MSVC does not support C99.")
+endif()
+
+set(HAS_ERROR false)
+
+find_package(Lua51)
+find_package(OpenGL)
+find_package(GLUT)
+find_package(PNG)
+find_package(JPEG)
+
+if(NOT LUA51_FOUND)
+	message(SEND_ERROR "Cannot find Lua")
+	set(HAS_ERROR true)
+endif(NOT LUA51_FOUND)
+
+if(NOT OPENGL_FOUND)
+	message(SEND_ERROR "Cannot find OpenGL")
+	set(HAS_ERROR true)
+endif(NOT OPENGL_FOUND)
+
+#find GLEW
+find_path(GLEW_INCLUDE_DIR glew.h
+	HINTS ${OPENGL_INCLUDE_DIR}
+	PATH_SUFFIXES include/gl include/GL include/OpenGL include
+	PATHS
+		~/Library/Frameworks
+		/Library/Frameworks
+		/usr/local
+		/usr
+		/sw
+		/opt/local
+		/opt/csw
+		/opt)
+mark_as_advanced(GLEW_INCLUDE_DIR)
+
+if(NOT GLEW_INCLUDE_DIR)
+	message(SEND_ERROR "Cannot find GLEW")
+	set(HAS_ERROR true)
+endif(NOT GLEW_INCLUDE_DIR)
+
+if(NOT GLUT_FOUND)
+	message(SEND_ERROR "Cannot find GLUT")
+	set(HAS_ERROR true)
+endif(NOT GLUT_FOUND)
+
+if(NOT PNG_FOUND)
+	message(SEND_ERROR "Cannot find libpng")
+	set(HAS_ERROR true)
+endif(NOT PNG_FOUND)
+
+if(NOT JPEG_FOUND)
+	message(SEND_ERROR "Cannot find libjpeg")
+	set(HAS_ERROR true)
+endif(NOT JPEG_FOUND)
+
+
+if(NOT HAS_ERROR)
+	include_directories(
+		${OPENGL_INCLUDE_DIR}
+		${GLEW_INCLUDE_DIR}
+		${GLUT_INCLUDE_DIR}
+		${PNG_INCLUDE_DIR}
+		${JPEG_INCLUDE_DIR})
+
+	file(GLOB SOURCES src/*.c)
+	add_library(G4L ${SOURCES})
+
+	target_link_libraries(G4L
+		${OPENGL_LIBRARIES}
+		${GLUT_LIBRARIES}
+		${PNG_LIBRARIES}
+		${JPEG_LIBRARIES})
+endif(NOT HAS_ERROR)