diff options
| -rw-r--r-- | configure.in | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/configure.in b/configure.in index 805a0bcd5..6451473a6 100644 --- a/configure.in +++ b/configure.in @@ -693,8 +693,27 @@ AC_CHECK_SIZEOF(long long, 4) # check for ssize_t AC_CHECK_TYPE(ssize_t, int) -# check for socklen_t (getsockname() wants that) -AC_CHECK_TYPE(socklen_t, int) +dnl +dnl We can't just AC_CHECK_TYPE() for socklen_t since it doesn't appear +dnl in the standard headers. We egrep for it in the socket headers and +dnl if it is used there we assume we have the type defined, otherwise +dnl we search for it with AC_CHECK_TYPE() the "normal" way +dnl + +if test "$ac_cv_header_sys_socket_h" = "yes"; then + AC_MSG_CHECKING(for socklen_t in sys/socket.h) + AC_EGREP_HEADER(socklen_t, + sys/socket.h, + socklen_t=yes + AC_MSG_RESULT(yes), + AC_MSG_RESULT(no)) +fi + +if test "$socklen_t" != "yes"; then + # check for socklen_t the standard way if it wasn't found before + AC_CHECK_TYPE(socklen_t, int) +fi + dnl Get system canonical name AC_CANONICAL_HOST |