5c72303409
Loading font caused a segmentation fault
beceause of using SDL_ttf with SDL2 on linux (not compatible)
Note: This section might have helped too but was not necessary at the end:
--- Locate SDL2_ttf ---
find_package(SDL2_ttf REQUIRED)
if(SDL2_ttf_FOUND)
add_definitions(-DUSE_SDL2_TTF)
set(nativeExtraLibs ${nativeExtraLibs} SDL2_ttf::SDL2_ttf)
#message(STATUS "DEBUG: ttf-library found!")
endif()
76 lines
2.0 KiB
CMake
76 lines
2.0 KiB
CMake
cmake_minimum_required(VERSION 3.7)
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project(Snake)
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#--- SDL2 location on Windows ---
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if(WIN32)
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# Specify downloaded SDL2 library folder location
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set(SDL2_FOLDER "${CMAKE_SOURCE_DIR}/SDL2/")
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set(SDL2_INCLUDE_DIRS "${SDL2_FOLDER}/include")
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set(SDL2_LIBS "${SDL2_FOLDER}/lib/x64/SDL2.lib")
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set(SDL2_DLLS "${SDL2_FOLDER}/lib/x64/SDL2.dll")
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set(SDL2_DIR "${SDL2_FOLDER}/cmake/")
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# Specify downloaded SDL2_ttf library folder location
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set(SDL2_TTF_FOLDER "${CMAKE_SOURCE_DIR}/SDL2_ttf/")
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set(SDL2_TTF_INCLUDE_DIRS "${SDL2_TTF_FOLDER}/include")
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set(SDL_TTF_LIBRARIES "${SDL2_TTF_FOLDER}/lib/x64/SDL2_ttf.lib")
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set(SDL2_TTF_LIBS "${SDL2_TTF_FOLDER}/lib/x64/SDL2_ttf.lib")
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set(SDL2_TTF_DLLS "${SDL2_TTF_FOLDER}/lib/x64/SDL2_ttf.dll")
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set(SDL2_TTF_DIR "${SDL2_TTF_FOLDER}/cmake/")
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set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} "${SDL2_TTF_FOLDER}")
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endif()
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# Note: On Linux, the libraries are found automatically if installed
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# --- Locate SDL2 ---
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# Uses SDL2_DIR on Windows, on Linux it's found automatically
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# Locate SDL2
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find_package(SDL2 REQUIRED)
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# --- Locate SDL2_ttf ---
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find_package(SDL2_ttf REQUIRED)
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#--- Include directories ---
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include_directories(${SDL2_INCLUDE_DIRS} ${SDL2_TTF_INCLUDE_DIRS} ./include ./src)
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# --- Source files ---
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# Add all used source files here:
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set(SOURCES
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src/main.cpp
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src/config.c
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src/food.c
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src/game.c
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src/input.c
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src/menu.c
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src/render.c
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src/snake.c
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src/map.c
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src/common.c
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src/sound.c
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src/difficulty.c
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)
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add_executable(Snake ${SOURCES})
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#--- link libraries ---
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if(WIN32)
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target_link_libraries(Snake ${SDL2_LIBRARIES} ${SDL_TTF_LIBRARIES})
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else()
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target_link_libraries(Snake SDL2::SDL2 SDL2_ttf::SDL2_ttf)
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endif()
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# --- Copy SDL2 DLLs to the output folder on Windows ---
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if(WIN32)
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foreach(DLL ${SDL2_DLLS} ${SDL2_TTF_DLLS})
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add_custom_command(TARGET Snake POST_BUILD COMMAND
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${CMAKE_COMMAND} -E copy_if_different ${DLL} $<TARGET_FILE_DIR:Snake>)
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endforeach()
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endif() |