experiments

CMakeLists.txt

@@ -7,8 +7,19 @@ set(CMAKE_C_STANDARD 23)
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(SDL2 REQUIRED sdl2)
 
+# Allow setting the target platform manually
+if (NOT DEFINED TARGET_PLATFORM)
+    if (WIN32)
+        set(TARGET_PLATFORM windows)
+    elseif (UNIX)
+        set(TARGET_PLATFORM linux)
+    else ()
+        message(FATAL_ERROR "Unsupported platform. Please set TARGET_PLATFORM manually.")
+    endif ()
+endif ()
 
-add_executable(factorygame
+
+set(SOURCE_FILES
         tiles/tile.c
         tiles/tile.h
         util/font.c
@@ -36,6 +47,43 @@ add_executable(factorygame
         tiles/miner.h
 )
 
+add_executable(factorygame ${SOURCE_FILES})
+
+
+message(STATUS "Target platform: ${TARGET_PLATFORM}")
+
+# Detect build type and configure SDL2 paths accordingly
+if (TARGET_PLATFORM STREQUAL "windows")
+    find_package(SDL2 REQUIRED)
+    find_package(SDL2_ttf REQUIRED)
+    include_directories(${SDL2_INCLUDE_DIRS})
+    link_directories(${SDL2_LIBRARY_DIRS})
+    add_definitions(${SDL2_CFLAGS_OTHER})
+
+elseif (TARGET_PLATFORM STREQUAL "mingw")
+    # Cross-compile dynamically linked Windows build
+    set(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc)
+    set(CMAKE_RC_COMPILER x86_64-w64-mingw32-windres)
+    find_package(SDL2 REQUIRED)
+    find_package(SDL2_ttf REQUIRED)
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -mwindows")
+    target_link_libraries(factorygame mingw32 SDL2main SDL2 SDL2_ttf SDL2_image m)
+    include_directories(${SDL2_INCLUDE_DIRS})
+    link_directories(${SDL2_LIBRARY_DIRS})
+    add_definitions(${SDL2_CFLAGS_OTHER})
+
+elseif (TARGET_PLATFORM STREQUAL "linux")
+    pkg_check_modules(SDL2 REQUIRED sdl2)
+    pkg_check_modules(SDL2_TTF REQUIRED SDL2_ttf)
+    pkg_check_modules(SDL2_IMAGE REQUIRED SDL2_image)
+    target_link_libraries(factorygame SDL2 SDL2_ttf SDL2_image m)
+    include_directories(${SDL2_INCLUDE_DIRS})
+    add_definitions(${SDL2_CFLAGS_OTHER})
+
+else ()
+    message(FATAL_ERROR "Unsupported TARGET_PLATFORM: ${TARGET_PLATFORM}")
+endif ()
+
 # Define the path to the assets folder
 set(ASSETS_SOURCE_DIR "${CMAKE_SOURCE_DIR}/assets")
 set(ASSETS_BINARY_DIR "${CMAKE_BINARY_DIR}/assets")
@@ -49,6 +97,3 @@ add_custom_target(copy_assets ALL
 
 # Make sure factorygame depends on the assets being copied
 add_dependencies(factorygame copy_assets)
-
-
-target_link_libraries(factorygame SDL2 SDL2_ttf SDL2_image m)