Better cmake

.travis.yml

@@ -21,7 +21,7 @@ before_install:
 
 install:
     - sudo apt-get install -y libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev
-    - sudo apt-get install -y cmake cmake-data check lua5.3 liblua5.3-dev
+    - sudo apt-get install -y cmake cmake-data check lua5.2 liblua5.2-dev
 
       #g++6
     - if [ "$CXX" = "g++" ]; then sudo apt-get install -y g++-6; fi

CMakeLists.txt

@@ -4,8 +4,14 @@ SET(CMAKE_COLOR_MAKEFILE ON)
 
 project(breakhack C)
 
+include(FindLua)
+
 add_subdirectory(linkedlist)
-include_directories(linkedlist)
+
+include_directories(linkedlist
+	${LUA_INCLUDE_DIRS}
+	)
+
 add_definitions("-Wall")
 
 # PROGRAMS:
@@ -24,13 +30,13 @@ add_executable(breakhack
 
 target_link_libraries(breakhack
 	linkedlist
+	${LUA_LIBRARIES}
 	-lSDL2
 	-lSDL2_image
 	-lSDL2_mixer
 	-lSDL2_ttf
 	-lX11
 	-lXrandr
-	-llua
 	)
 
 # TESTS: