prop-src/automake.cc

   1 #include <time.h>
   2 #include <sys/types.h>
   3 #include <sys/stat.h>
   4 #include <stdlib.h>
   5 #include <stdio.h>
   6 #include "basics.h"
   7
   8 Bool out_of_date (const char * filename, struct stat& target)
   9 {
  10    struct stat source;
  11    if (stat(filename, &source))
  12    {  perror(filename); return true; }
  13    double d = difftime(source.st_mtime,target.st_mtime);
  14    return d > 0.0;
  15 }