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-rw-r--r--configure.ac38
1 files changed, 35 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac
index c443f68..4d1e2ec 100644
--- a/configure.ac
+++ b/configure.ac
@@ -284,12 +284,44 @@ AC_CHECK_HEADERS(sys/time.h sys/socket.h sys/ioctl.h sys/stat.h dnl
sys/mman.h fcntl.h sys/file.h stdlib.h stdint.h dnl
stdarg.h unistd.h signal.h stdio.h string.h dnl
strings.h ctype.h errno.h syslog.h pwd.h grp.h dnl
- net/if_tun.h net/if.h stropts.h sys/sockio.h dnl
- netinet/in.h netinet/in_systm.h netinet/ip.h dnl
- netinet/if_ether.h netinet/tcp.h resolv.h arpa/inet.h dnl
+ net/if_tun.h stropts.h sys/sockio.h dnl
+ netinet/in.h netinet/in_systm.h dnl
+ netinet/tcp.h arpa/inet.h dnl
netdb.h sys/uio.h linux/if_tun.h linux/sockios.h dnl
linux/types.h sys/poll.h sys/epoll.h err.h dnl
)
+AC_CHECK_HEADERS(net/if.h,,,
+ [#ifdef HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ ])
+AC_CHECK_HEADERS(netinet/ip.h,,,
+ [#ifdef HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ #ifdef HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ ])
+AC_CHECK_HEADERS(netinet/if_ether.h,,,
+ [#ifdef HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ #ifdef HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ ])
+AC_CHECK_HEADERS(resolv.h,,,
+ [#ifdef HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ ])
AC_CHECK_HEADERS(linux/errqueue.h,,,
[#ifdef HAVE_LINUX_TYPES_H
# include <linux/types.h>