gd库出现了问题...

rorot

linux 2.4.20 gcc 3.2 gd 2.0.15
-----------------------
#include "gd.h"
#include <cstdio>;

int main()
{
gdImagePtr imTrue = gdImageCreateTrueColor(50, 50);

std::FILE *out = fopen( "line01.png", "wb" );
fclose(out);

return 0;
}
---------------------
[rorot@ccsd cgi]$ g++ line.cpp -lgd
/tmp/ccuNaLpW.o(.text+0x30): In function `main':
: undefined reference to `gdImageCreateTrueColor'
collect2: ld returned 1 exit status

why?

rorot

顶