CMake FetchContent SDL2 doesn't install












0















I'm trying to get SDL2 using CMake's FetchContent. The build is done successfuly but when I try to install I get the error:



[build] Makefile:117: recipe for target 'install' failed

[build] CMake Error at _deps/sdl2-build/cmake_install.cmake:198 (file):

[build]   file INSTALL cannot find

[build]   "/home/brian/Develop/onion-engine/build/_deps/sdl2-build/libSDL2.so".

[build] Call Stack (most recent call first):

[build]   cmake_install.cmake:171 (include)


Here is the piece of code doing the Fetch:



FetchContent_Declare(

    SDL2

    URL ${SDL_URI}

    URL_HASH MD5=${SDL_HASH}

)    



FetchContent_GetProperties(SDL2)

if(NOT sdl2_POPULATED)

    FetchContent_Populate(SDL2)



    message(STATUS "Source dir: ${sdl2_SOURCE_DIR}")

    message(STATUS "Binary dir: ${sdl2_BINARY_DIR}")

    add_subdirectory(${sdl2_SOURCE_DIR} ${sdl2_BINARY_DIR})

    target_link_libraries(myCode SDL2)

endif()


FAQ:




  1. Why don't you use find_package(SDL2)?


I want to download the dependencies for the user.






c++ cmake sdl-2







share|improve this question



























    0















    I'm trying to get SDL2 using CMake's FetchContent. The build is done successfuly but when I try to install I get the error:



    [build] Makefile:117: recipe for target 'install' failed
    
[build] CMake Error at _deps/sdl2-build/cmake_install.cmake:198 (file):
    
[build]   file INSTALL cannot find
    
[build]   "/home/brian/Develop/onion-engine/build/_deps/sdl2-build/libSDL2.so".
    
[build] Call Stack (most recent call first):
    
[build]   cmake_install.cmake:171 (include)


    Here is the piece of code doing the Fetch:



    FetchContent_Declare(
    
    SDL2
    
    URL ${SDL_URI}
    
    URL_HASH MD5=${SDL_HASH}
    
)    
    

    
FetchContent_GetProperties(SDL2)
    
if(NOT sdl2_POPULATED)
    
    FetchContent_Populate(SDL2)
    

    
    message(STATUS "Source dir: ${sdl2_SOURCE_DIR}")
    
    message(STATUS "Binary dir: ${sdl2_BINARY_DIR}")
    
    add_subdirectory(${sdl2_SOURCE_DIR} ${sdl2_BINARY_DIR})
    
    target_link_libraries(myCode SDL2)
    
endif()


    FAQ:




    1. Why don't you use find_package(SDL2)?


    I want to download the dependencies for the user.






    c++ cmake sdl-2







    share|improve this question

























      0












      0








      0








      I'm trying to get SDL2 using CMake's FetchContent. The build is done successfuly but when I try to install I get the error:



      [build] Makefile:117: recipe for target 'install' failed
      
[build] CMake Error at _deps/sdl2-build/cmake_install.cmake:198 (file):
      
[build]   file INSTALL cannot find
      
[build]   "/home/brian/Develop/onion-engine/build/_deps/sdl2-build/libSDL2.so".
      
[build] Call Stack (most recent call first):
      
[build]   cmake_install.cmake:171 (include)


      Here is the piece of code doing the Fetch:



      FetchContent_Declare(
      
    SDL2
      
    URL ${SDL_URI}
      
    URL_HASH MD5=${SDL_HASH}
      
)    
      

      
FetchContent_GetProperties(SDL2)
      
if(NOT sdl2_POPULATED)
      
    FetchContent_Populate(SDL2)
      

      
    message(STATUS "Source dir: ${sdl2_SOURCE_DIR}")
      
    message(STATUS "Binary dir: ${sdl2_BINARY_DIR}")
      
    add_subdirectory(${sdl2_SOURCE_DIR} ${sdl2_BINARY_DIR})
      
    target_link_libraries(myCode SDL2)
      
endif()


      FAQ:




      1. Why don't you use find_package(SDL2)?


      I want to download the dependencies for the user.






      c++ cmake sdl-2







      share|improve this question














      I'm trying to get SDL2 using CMake's FetchContent. The build is done successfuly but when I try to install I get the error:



      [build] Makefile:117: recipe for target 'install' failed
      
[build] CMake Error at _deps/sdl2-build/cmake_install.cmake:198 (file):
      
[build]   file INSTALL cannot find
      
[build]   "/home/brian/Develop/onion-engine/build/_deps/sdl2-build/libSDL2.so".
      
[build] Call Stack (most recent call first):
      
[build]   cmake_install.cmake:171 (include)


      Here is the piece of code doing the Fetch:



      FetchContent_Declare(
      
    SDL2
      
    URL ${SDL_URI}
      
    URL_HASH MD5=${SDL_HASH}
      
)    
      

      
FetchContent_GetProperties(SDL2)
      
if(NOT sdl2_POPULATED)
      
    FetchContent_Populate(SDL2)
      

      
    message(STATUS "Source dir: ${sdl2_SOURCE_DIR}")
      
    message(STATUS "Binary dir: ${sdl2_BINARY_DIR}")
      
    add_subdirectory(${sdl2_SOURCE_DIR} ${sdl2_BINARY_DIR})
      
    target_link_libraries(myCode SDL2)
      
endif()


      FAQ:




      1. Why don't you use find_package(SDL2)?


      I want to download the dependencies for the user.






      c++ cmake sdl-2




      c++ cmake sdl-2






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 21 '18 at 22:48









      Brian BatistaBrian Batista

      234




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