lauchmelder/NESEmulator
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Devendor SDL2

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First try to find system-installed SDL2. Fallback to (hopefully) checked-out submodule.
Also disabled shared library build of vendored SDL2.
This commit is contained in:
OPNA2608 2021-10-29 18:04:04 +02:00
parent 306516394b
commit 2f140fee07
2 changed files with 14 additions and 4 deletions
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12
CMakeLists.txt
View file

@ -2,5 +2,15 @@
project ("NES Emulator")
add_subdirectory ("vendor/SDL")
find_package (SDL2)
if (SDL2_FOUND)
message (STATUS "SDL2 found, using system-installed SDL2")
else (SDL2_FOUND)
message (STATUS "SDL2 not found, using vendored static SDL2")
set (BUILD_SHARED_LIBS OFF)
add_subdirectory ("vendor/SDL")
set (SDL2_INCLUDE_DIRS SDL2-static)
set (SDL2_LIBRARIES SDL2-static SDL2main)
endif (SDL2_FOUND)
add_subdirectory ("NES Emulator")

6
NES Emulator/CMakeLists.txt
View file

@ -2,8 +2,8 @@
add_executable (nesemu "main.c" "cpu.h" "types.h" "bus.h" "bus.c" "cartridge.h" "cpu.c" "cartridge.c" "opcodes.c" "log.c" "ppu.h" "ppu.c" "mapper.h" "mappers/mapper000.h" "mappers/mapper000.c" "mapper.c")
target_include_directories(nesemu PUBLIC SDL2-static)
target_link_libraries(nesemu PUBLIC SDL2-static SDL2main)
target_include_directories(nesemu PUBLIC ${SDL2_INCLUDE_DIRS})
target_link_libraries(nesemu PUBLIC ${SDL2_LIBRARIES})
if(MSVC)
target_compile_definitions(nesemu PUBLIC _CRT_SECURE_NO_WARNINGS)
@ -11,4 +11,4 @@ endif()
add_custom_command(TARGET nesemu POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/roms $<TARGET_FILE_DIR:nesemu>/roms
)
)