X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=configure.in;h=573a30eeb41a482ae59ab6f4caa4f560ce5fa8d0;hb=ffa1dc73dcd62a856325641972a13d398aa8121c;hp=1db53d1cd38476a7712f6923c14106e00cdfbc2b;hpb=7ea85043ac1fb2096baea44f6b0af27ac0d0b2cf;p=tinc

diff --git a/configure.in b/configure.in
index 1db53d1c..573a30ee 100644
--- a/configure.in
+++ b/configure.in
@@ -98,7 +98,7 @@ dnl Checks for header files.
 dnl We do this in multiple stages, because unlike Linux all the other operating systems really suck and don't include their own dependencies.
 
 AC_HEADER_STDC
-AC_CHECK_HEADERS([stdbool.h syslog.h sys/file.h sys/ioctl.h sys/mman.h sys/param.h sys/socket.h sys/time.h sys/uio.h sys/wait.h netdb.h arpa/inet.h])
+AC_CHECK_HEADERS([stdbool.h syslog.h sys/file.h sys/ioctl.h sys/mman.h sys/param.h sys/socket.h sys/time.h sys/uio.h sys/un.h sys/wait.h netdb.h arpa/inet.h])
 AC_CHECK_HEADERS([net/if.h net/if_types.h linux/if_tun.h net/if_tun.h net/if_tap.h net/ethernet.h net/if_arp.h netinet/in_systm.h netinet/in.h netinet/in6.h time.h],
   [], [], [#include "have.h"]
 )