Hello all,
I fail to compile this simple test program:
I tried with GCC 4.2.1 and gcc46 and complain about missing cacos and clog function. I need to make it work because I am using the ATS compiler (http://www.ats-lang.org) which needs the complex extension of gcc.
Any idea to overcome this problem?
Thanks.
I fail to compile this simple test program:
Code:
/* Link with "-lm" */
#include <complex.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
int
main(int argc, char *argv[])
{
double complex z, c, f;
double complex i = I;
if (argc != 3) {
fprintf(stderr, "Usage: %s <real> <imag>\n", argv[0]);
exit(EXIT_FAILURE);
}
z = atof(argv[1]) + atof(argv[2]) * I;
c = cacos(z);
printf("cacos() = %6.3f %6.3f*i\n", creal(c), cimag(c));
f = -i * clog(z + i * csqrt(1 - z * z));
printf("formula = %6.3f %6.3f*i\n", creal(f), cimag(f));
exit(EXIT_SUCCESS);
}
I tried with GCC 4.2.1 and gcc46 and complain about missing cacos and clog function. I need to make it work because I am using the ATS compiler (http://www.ats-lang.org) which needs the complex extension of gcc.
Any idea to overcome this problem?
Thanks.