Hey,
I am newbie to SDL so i was wondering if somebody
could help me figure what this error message means. I
tried compile the following code:
/* Example of initializing SDL. */
#include </usr/include/SDL/SDL.h>
#include <stdio.h>
#include <stdlib.h>
int main()
{
SDL_Surface *screen;
/* Initialize SDL's video system and check for
errors */
if (SDL_Init(SDL_INIT_VIDEO) != 0) {
printf(“Unable to initialize SDL: %s\n”,
SDL_GetError());
return 1;
}
/* Make sure SDL_Quit gets called when the program
exits! */
atexit(SDL_Quit);
/* Attempt to set a 640x480 hicolor video mode */
screen = SDL_SetVideoMode(640, 480, 16,
SDL_FULLSCREEN);
if (screen == NULL) {
printf(“Unable to set video mode: %s\n”,
SDL_GetError());
return 1;
}
/* If we got this far, everything worked */
printf("Success!\n");
return 0;
}****************************************************
the folowinf is the error message that i received:
/tmp/ccBjZjTj.o: In function main': /tmp/ccBjZjTj.o(.text+0x16): undefined reference to SDL_Init’
/tmp/ccBjZjTj.o(.text+0x28): undefined reference to
SDL_GetError' /tmp/ccBjZjTj.o(.text+0x4a): undefined reference to SDL_Quit’
/tmp/ccBjZjTj.o(.text+0x68): undefined reference to
SDL_SetVideoMode' /tmp/ccBjZjTj.o(.text+0x7f): undefined reference to SDL_GetError’
collect2: ld returned 1 exit status
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