create SDL window

CMakeLists.txt

@@ -17,28 +17,45 @@ FetchContent_Declare(
 )
 FetchContent_MakeAvailable(googletest)
 
+# sdl3
+FetchContent_Declare(
+    sdl3
+    GIT_REPOSITORY https://github.com/libsdl-org/SDL.git
+    GIT_TAG        release-3.4.x
+)
+FetchContent_MakeAvailable(sdl3)
+
 # add_subdirectory() to nest CMakeLists
 
 add_executable(maiden
     src/App.cpp
+    src/Window.cpp
     src/main.cpp
     # include extra source files here
 )
 
 add_executable(maiden_test
     src/App.cpp
+    src/Window.cpp
     test/TestApp.cpp
 )
+# i think the strat is to build all of the core app components into a single library
+# and then you link that to the two different executables (real main and test main)
 
 target_include_directories(maiden PRIVATE
     "${CMAKE_CURRENT_SOURCE_DIR}/src"
     # add additional include directories here
 )
 
+target_link_libraries(maiden PRIVATE
+    SDL3::SDL3
+)
+
 target_include_directories(maiden_test PRIVATE
     "${CMAKE_CURRENT_SOURCE_DIR}/src"
 )
 
+# test only stuff down here VVV
 target_compile_options(maiden_test PRIVATE --coverage)
 target_link_options(maiden_test PRIVATE --coverage)
 
@@ -46,6 +63,7 @@ target_link_options(maiden_test PRIVATE --coverage)
 target_link_libraries(maiden_test PRIVATE
     GTest::gmock
     GTest::gmock_main
+    SDL3::SDL3
 )
 
 include(CTest)