[Steven Noonan] configure.ac: fix TUN/TAP detection on Linux

28ff27fc3ae3878fe9ca589f3c55c4261814266a
From: Steven Noonan <steven@uplinklabs.net>
Date: Wed, 1 Jun 2011 01:34:07 -0700
Subject: [PATCH] configure.ac: fix TUN/TAP detection on Linux

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
This commit is contained in:
asvitkine 2012-06-15 23:00:24 +00:00
parent a5cf327a44
commit 0b76eda93c

View File

@ -370,7 +370,7 @@ AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h)
AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h dirent.h)
AC_CHECK_HEADERS(sys/socket.h sys/ioctl.h sys/filio.h sys/bitypes.h sys/wait.h)
AC_CHECK_HEADERS(sys/time.h sys/poll.h sys/select.h arpa/inet.h)
AC_CHECK_HEADERS(linux/if.h linux/if_tun.h net/if.h net/if_tun.h, [], [], [
AC_CHECK_HEADERS(netinet/in.h linux/if.h linux/if_tun.h net/if.h net/if_tun.h, [], [], [
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
@ -753,6 +753,9 @@ dnl Check that the host supports TUN/TAP devices
AC_CACHE_CHECK([whether TUN/TAP is supported],
ac_cv_tun_tap_support, [
AC_TRY_COMPILE([
#if defined(HAVE_NETINET_IN_H)
#include <netinet/in.h>
#endif
#if defined(HAVE_LINUX_IF_H) && defined(HAVE_LINUX_IF_TUN_H)
#include <linux/if.h>
#include <linux/if_tun.h>