Port to CMake

.gitignore

@@ -1,2 +1,2 @@
 *.o
-couch
+build/

CMakeLists.txt

@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.13)
+project(Couch)
+set(CMAKE_MODULE_PATH, ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR/cmake.})
+
+## Find OPENGL packages
+find_package(OpenGL REQUIRED)
+find_package(GLEW REQUIRED)
+find_package(glfw3 3.3 REQUIRED)
+
+## Find SWIG
+find_package(SWIG REQUIRED)
+
+## Find Lua
+find_package(Lua REQUIRED)
+
+file(GLOB_RECURSE sources core/*.cpp core/*.h)
+file(GLOB shaders shaders/*)
+
+add_compile_definitions(LUA_SCRIPTING)
+add_executable(couch ${sources})
+include_directories(core)
+target_link_libraries(couch glfw)
+target_link_libraries(couch OpenGL::GL)
+target_link_libraries(couch GLEW)
+target_link_libraries(couch lua)
+
+file(COPY shaders DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+
+include(UseSWIG)
+set_property(SOURCE scripting/couch.i PROPERTY CPLUSPLUS ON)
+swig_add_library(couchlua
+  TYPE STATIC
+  LANGUAGE lua
+  SOURCES scripting/couch.i)
+target_link_libraries(couch couchlua)
+
+

Makefile

@@ -1,14 +0,0 @@
-include common.mk
-
-CORE_SRC = $(wildcard core/*.cpp)
-CORE_OBJ = $(CORE_SRC:.cpp=.o)
-
-all: couch
-couch: $(CORE_OBJ) scripting/couch_wrap.o
-	$(CXX) $(LIBS) -o $@ $^
-
-$(CORE_OBJ): %.o: %.cpp
-	$(MAKE) -C core $(notdir $@)
-
-scripting/couch_wrap.o: scripting/couch.i
-	$(MAKE) -C scripting $(notdir $@)

core/Makefile

@@ -1,8 +0,0 @@
-include ../common.mk
-
-CXXFLAGS := $(CXXFLAGS) -DLUA_SCRIPTING
-
-SOURCES = $(wildcard *.cpp)
-OBJS = $(SOURCES:.cpp=.o)
-
-all: $(OBJS)

scripting/Makefile

@@ -1,12 +0,0 @@
-include ../common.mk
-
-SWIG := swig
-SWIG_OPTS := -lua
-
-all: couch_wrap.o
-
-couch_wrap.o: couch_wrap.cpp
-	$(CXX) $(CXXFLAGS) -I../core -c -o $@ $^
-
-couch_wrap.cpp: couch.i
-	$(SWIG) -c++ $(SWIG_OPTS) -I../core -o $@ $^