[SDL] A problem about SDL

[Lilith Calbridge]

It's bee years since I've done anything Unix/Linux related but I'll take a stab from memory.
 
I think you're doing an include for SDL.  But shouldn't there be something on the command line to tell it to link to the SDL library?  A -L option while compiling?
 
-- 
Lilith

>>> On 6/23/2007 at 8:52 PM, <yangbocai2002 at sohu.com> wrote:

Hello, 
     I am a fresh programmer, and want to study SDL nowadays, but now, I am in trouble with SDL. 
     I installed all the libraries I known which can be seen below, but they didn't work. 
     My OS is RedHat Linux. 
     [root at RedHat share]# rpm -qa |grep SDL 
     SDL-1.2.5-3 
     SDL_net-1.2.4-5 
     SDL-devel-1.2.5-3 
     SDL_image-devel-1.2.2-5 
     SDL_net-devel-1.2.4-5 
     SDL_mixer-1.2.4-7 
     SDL_image-1.2.2-5 
     SDL_mixer-devel-1.2.4-7 
     I have a simple program named test.cpp. 
     #include "SDL/SDL.h" 
  
      int main( int argc, char* argv[]) 
     { 
      SDL_Init(SDL_INIT_EVERYTHING); 
      SDL_Quit(); 
      return 0; 
     } 
     The following error is given when the program executed: 
     [root at RedHat share]# g++ -o test test.cpp -ISDL 
     /tmp/cck4qE54.o(.text+0x19): In function `main': 
     : undefined reference to `SDL_Init' 
     /tmp/cck4qE54.o(.text+0x21): In function `main': 
     : undefined reference to `SDL_Quit' 
     collect2: ld returned 1 exit status 
     Now I am stuck. 
     I am looking forward to hear from you. Thank you very much. 
   &nb sp; yours sincerely, 
     Young Boy 


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