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| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2007-11-06 15:01:56 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2007-11-06 15:01:56 +0000 |
| commit | 32701f5031f1365ad5df3e4da12c807057cf14fc (patch) | |
| tree | 3b3fce2588cb1468cd30a3e71197f961f4ec5fc7 /configure.ac | |
| parent | ca33f1e3646f9ca0953fe77c7c233cb06219308a (diff) | |
Set up detection of IP_PKTINFO in autoconf for chan_unistim
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@88973 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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 f25847f68..dbe6094b6 100644 --- a/configure.ac +++ b/configure.ac @@ -284,6 +284,15 @@ AC_CHECK_FUNCS([asprintf atexit bzero dup2 endpwent ftruncate getcwd gethostbyna # fopencookie on linux AC_CHECK_FUNCS([funopen fopencookie]) +# check if we have IP_PKTINFO constant defined +AC_LINK_IFELSE( + AC_LANG_PROGRAM([#include <netinet/in.h>], + [int pi = IP_PKTINFO;]), + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]), + AC_MSG_RESULT(no) +) + # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c AC_SEARCH_LIBS(gethostbyname_r, [socket nsl]) |