YouCompleteMe is not finding some (but not all) SDL functions and also not finding std::string











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So I'm trying to edit a C++ file which uses SDL. I've included the SDL header:



#include <SDL2/SDL.h>


and the file compiles fine. This is all on my MacOS machine. However, when I enter vim, YCM claims that some (but not all) SDL type names are "unknown." Specifically, it can't seem to find the following:



SDL_Surface

SDL_Window

SDL_WINDOWPOS_UNDEFINED

SDL_WINDOWPOS_SHOWN


It also can't seem to find std::string (yes, I included <string>).



On my Ubuntu machine, using the same .ycm_extra_conf.py file as on my Mac machine, I don't run into these issues at all.



Here are the flags from my .ycm_extra_conf.py file:



flags = [

    '-Wno-unused-variable',

    '-Wall',

    '-lSDL2',

    '-x',

    'c++',

    '-std=c++11',

    '-stdlib=libc++',

]


Also, this may be relevant: when I try compiling the program with clang with exactly these flags, I get a linker error, but when I compile with clang++, it compiles just fine.






c++ macos vim sdl youcompleteme







share|improve this question




























    up vote
    0
    down vote

    favorite












    So I'm trying to edit a C++ file which uses SDL. I've included the SDL header:



    #include <SDL2/SDL.h>


    and the file compiles fine. This is all on my MacOS machine. However, when I enter vim, YCM claims that some (but not all) SDL type names are "unknown." Specifically, it can't seem to find the following:



    SDL_Surface
    
SDL_Window
    
SDL_WINDOWPOS_UNDEFINED
    
SDL_WINDOWPOS_SHOWN


    It also can't seem to find std::string (yes, I included <string>).



    On my Ubuntu machine, using the same .ycm_extra_conf.py file as on my Mac machine, I don't run into these issues at all.



    Here are the flags from my .ycm_extra_conf.py file:



    flags = [
    
    '-Wno-unused-variable',
    
    '-Wall',
    
    '-lSDL2',
    
    '-x',
    
    'c++',
    
    '-std=c++11',
    
    '-stdlib=libc++',
    
]


    Also, this may be relevant: when I try compiling the program with clang with exactly these flags, I get a linker error, but when I compile with clang++, it compiles just fine.






    c++ macos vim sdl youcompleteme







    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      So I'm trying to edit a C++ file which uses SDL. I've included the SDL header:



      #include <SDL2/SDL.h>


      and the file compiles fine. This is all on my MacOS machine. However, when I enter vim, YCM claims that some (but not all) SDL type names are "unknown." Specifically, it can't seem to find the following:



      SDL_Surface
      
SDL_Window
      
SDL_WINDOWPOS_UNDEFINED
      
SDL_WINDOWPOS_SHOWN


      It also can't seem to find std::string (yes, I included <string>).



      On my Ubuntu machine, using the same .ycm_extra_conf.py file as on my Mac machine, I don't run into these issues at all.



      Here are the flags from my .ycm_extra_conf.py file:



      flags = [
      
    '-Wno-unused-variable',
      
    '-Wall',
      
    '-lSDL2',
      
    '-x',
      
    'c++',
      
    '-std=c++11',
      
    '-stdlib=libc++',
      
]


      Also, this may be relevant: when I try compiling the program with clang with exactly these flags, I get a linker error, but when I compile with clang++, it compiles just fine.






      c++ macos vim sdl youcompleteme







      share|improve this question















      So I'm trying to edit a C++ file which uses SDL. I've included the SDL header:



      #include <SDL2/SDL.h>


      and the file compiles fine. This is all on my MacOS machine. However, when I enter vim, YCM claims that some (but not all) SDL type names are "unknown." Specifically, it can't seem to find the following:



      SDL_Surface
      
SDL_Window
      
SDL_WINDOWPOS_UNDEFINED
      
SDL_WINDOWPOS_SHOWN


      It also can't seem to find std::string (yes, I included <string>).



      On my Ubuntu machine, using the same .ycm_extra_conf.py file as on my Mac machine, I don't run into these issues at all.



      Here are the flags from my .ycm_extra_conf.py file:



      flags = [
      
    '-Wno-unused-variable',
      
    '-Wall',
      
    '-lSDL2',
      
    '-x',
      
    'c++',
      
    '-std=c++11',
      
    '-stdlib=libc++',
      
]


      Also, this may be relevant: when I try compiling the program with clang with exactly these flags, I get a linker error, but when I compile with clang++, it compiles just fine.






      c++ macos vim sdl youcompleteme




      c++ macos vim sdl youcompleteme






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 5 at 3:31

























      asked Nov 5 at 3:26









      ubadub

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