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author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-10-13 15:41:14 +0000 |
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committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-10-13 15:41:14 +0000 |
commit | ce6f87a2bc4d37bab51811f786fb907b8d8e6a0a (patch) | |
tree | 7e86fece0ec5e0daea0030ad4b81a368105f7c48 /configure.ac | |
parent | 1dbfefd3653f9c55f068db2db730d68d9aa751ff (diff) |
use a configure script test for PMTU discovery control instead of just assuming it's available on Linux
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@45027 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index f98a62aa8..eb11b81d2 100644 --- a/configure.ac +++ b/configure.ac @@ -296,6 +296,15 @@ AC_LINK_IFELSE( AC_MSG_RESULT(no) ) +AC_MSG_CHECKING(for IP_MTU_DISCOVER) +AC_LINK_IFELSE( + AC_LANG_PROGRAM([#include <netinet/in.h>], + [int foo = IP_MTU_DISCOVER;]), + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_IP_MTU_DISCOVER], 1, [Define to 1 if your system has PMTU discovery on UDP sockets.]), + AC_MSG_RESULT(no) +) + AC_CHECK_HEADER([libkern/OSAtomic.h], [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])]) |