static std::string resolvePath(const boost::filesystem::path & base_path, std::string && path)
{
boost::filesystem::path resolved_path(path);
if (!resolved_path.is_absolute())
return (base_path / resolved_path).string();
return resolved_path.string();
}
std::string our_exe_path ()
{
if (argv0[0] == '/') {
// argv[0] starts with / => it's an absolute path
return argv0;
} else if (std::strchr(argv0, '/')) {
// argv[0] contains / => it a relative path that should be resolved
char* resolved_path_p = realpath(argv0, NULL);
std::string resolved_path(resolved_path_p);
free(resolved_path_p);
return resolved_path;
} else {
// argv[0] is just a bare filename => not much we can do
return argv0;
}
}