找不到-lSDLmain

时间:2018-07-08 14:03:48

标签: c++ sdl

我正在尝试将SDL1.2 librairie与c ++文件一起使用,但是我无法编译。
我在Windows上,并且要编译时,无法完成链接。

我制作了一个制作文件:

CC = gcc
CFLAGS = -Wall -I include
LDFLAGS = -L/lib -lmingw32 -lSDLmain -lSDL -lSDL_image -mwindows

Programme : main.o
    $(CC) main.o -o Programme $(LDFLAGS)

main.o : main.cpp
    $(CC) $(CFLAGS) -c main.cpp -o main.o

clean :
    del -rf *.o

mrproper : clean
    del Programme

这是我的main.cpp:

#include <stdio.h>
#include <SDL/SDL.h>

void pause();


int main(int argc, char *argv[])
{
    SDL_Surface *ecran = NULL, *imageDeFond = NULL;
    SDL_Rect positionFond;

    positionFond.x = 0;
    positionFond.y = 0;

    SDL_Init(SDL_INIT_VIDEO);

    ecran = SDL_SetVideoMode(800, 600, 32, SDL_HWSURFACE);
    SDL_WM_SetCaption("Chargement d'images en SDL", NULL);

    imageDeFond = SDL_LoadBMP("lac_en_montagne.bmp");
    SDL_BlitSurface(imageDeFond, NULL, ecran, &positionFond);

    SDL_Flip(ecran);
    pause();

    SDL_FreeSurface(imageDeFond);
    SDL_Quit();

    return EXIT_SUCCESS;
}

void pause()
{
    int continuer = 1;
    SDL_Event event;

    while (continuer)
    {
        SDL_WaitEvent(&event);
        switch(event.type)
        {
            case SDL_QUIT:
                continuer = 0;
        }
    }
}

以及当我使用命令运行makefile时:

mingw32-make

这是输出:

C:\Users\summire\Desktop\a day in hell>mingw32-make
gcc main.o -o Programme -L/lib -lmingw32 -lSDLmain -lSDL -lSDL_image -mwindows
C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lSDLmain
C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lSDL
C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lSDL_image
collect2.exe: error: ld returned 1 exit status
mingw32-make: *** [makefile:6: Programme] Error 1

有人可以解释一下我在做什么错吗?

另外,这是我的乔木:

/
img/
    example1.png
include/
    SDL/
        all the .h files for SDL
lib/
    libSDL.a
    libSDLmain.a
src/
    (nothing yet)

0 个答案:

没有答案