static void find_wrapper_target(struct wrapper_data *data)
{
FILE *inpipe = NULL;
char str[MAXPATHLEN + 1];
if (find_target_in_path(data))
return;
if (find_target_in_envd(data, 0))
return;
/* Only our wrapper is in PATH, so
get the CC path using gcc-config and
execute the real binary in there... */
inpipe = popen(GCC_CONFIG " --get-bin-path", "r");
if (inpipe == NULL)
wrapper_exit(
"Could not open pipe: %s\n",
wrapper_strerror(errno, data));
if (fgets(str, MAXPATHLEN, inpipe) == 0)
wrapper_exit(
"Could not get compiler binary path: %s\n",
wrapper_strerror(errno, data));
strncpy(data->bin, str, sizeof(data->bin) - 1);
data->bin[strlen(data->bin) - 1] = '/';
strncat(data->bin, data->name, sizeof(data->bin) - 1);
data->bin[MAXPATHLEN] = 0;
pclose(inpipe);
}
static void find_wrapper_target(struct wrapper_data *data)
{
if (find_target_in_path(data))
return;
if (find_target_in_envd(data, 0))
return;
/* Only our wrapper is in PATH, so get the CC path using
* gcc-config and execute the real binary in there ...
*/
FILE *inpipe = popen(GCC_CONFIG " --get-bin-path", "r");
if (inpipe == NULL)
wrapper_errp("could not open pipe");
char str[PATH_MAX + 1];
if (fgets(str, PATH_MAX, inpipe) == 0)
wrapper_errp("could not get compiler binary path");
/* chomp! */
size_t plen = strlen(str);
if (str[plen-1] == '\n')
str[plen-1] = '\0';
data->bin = xmalloc(plen + 1 + strlen(data->name) + 1);
sprintf(data->bin, "%s/%s", str, data->name);
pclose(inpipe);
}
