343 |
LIBS="$LIBS $LIBICONV" |
LIBS="$LIBS $LIBICONV" |
344 |
|
|
345 |
# |
# |
346 |
|
# socklen_t |
347 |
|
# from curl |
348 |
|
|
349 |
|
dnl Check for socklen_t: historically on BSD it is an int, and in |
350 |
|
dnl POSIX 1g it is a type of its own, but some platforms use different |
351 |
|
dnl types for the argument to getsockopt, getpeername, etc. So we |
352 |
|
dnl have to test to find something that will work. |
353 |
|
AC_DEFUN([TYPE_SOCKLEN_T], |
354 |
|
[ |
355 |
|
AC_CHECK_TYPE([socklen_t], ,[ |
356 |
|
AC_MSG_CHECKING([for socklen_t equivalent]) |
357 |
|
AC_CACHE_VAL([socklen_t_equiv], |
358 |
|
[ |
359 |
|
# Systems have either "struct sockaddr *" or |
360 |
|
# "void *" as the second argument to getpeername |
361 |
|
socklen_t_equiv= |
362 |
|
for arg2 in "struct sockaddr" void; do |
363 |
|
for t in int size_t unsigned long "unsigned long"; do |
364 |
|
AC_TRY_COMPILE([ |
365 |
|
#include <sys/types.h> |
366 |
|
#include <sys/socket.h> |
367 |
|
|
368 |
|
int getpeername (int, $arg2 *, $t *); |
369 |
|
],[ |
370 |
|
$t len; |
371 |
|
getpeername(0,0,&len); |
372 |
|
],[ |
373 |
|
socklen_t_equiv="$t" |
374 |
|
break |
375 |
|
]) |
376 |
|
done |
377 |
|
done |
378 |
|
|
379 |
|
if test "x$socklen_t_equiv" = x; then |
380 |
|
AC_MSG_ERROR([Cannot find a type to use in place of socklen_t]) |
381 |
|
fi |
382 |
|
]) |
383 |
|
AC_MSG_RESULT($socklen_t_equiv) |
384 |
|
AC_DEFINE_UNQUOTED(socklen_t, $socklen_t_equiv, |
385 |
|
[type to use in place of socklen_t if not defined])], |
386 |
|
[#include <sys/types.h> |
387 |
|
#include <sys/socket.h>]) |
388 |
|
]) |
389 |
|
|
390 |
|
TYPE_SOCKLEN_T |
391 |
|
|
392 |
|
# |
393 |
# IPv6 |
# IPv6 |
394 |
# |
# |
395 |
AC_ARG_WITH(ipv6, |
AC_ARG_WITH(ipv6, |