diff options
| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2019-06-27 18:07:41 +0200 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2019-07-01 12:14:13 +0200 |
| commit | 08ca425bc2b7180616d4806ad6710761844bcf7b (patch) | |
| tree | b47ffed41a7b351fd3bbfe9764f29c97735b9857 | |
| parent | 1eeb113c34608afa258c0f1a008e1874dc4426fd (diff) | |
configure.ac: some versions of linux/if.h require including sys/socket.h
Related: OS#3230
Change-Id: Iba869a75745cea01024fa3ce04917c02fa608a13
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 5581c32..7b985b9 100644 --- a/configure.ac +++ b/configure.ac @@ -74,8 +74,12 @@ AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h]) -# Check for if header -AC_CHECK_HEADERS([linux/if.h net/if.h]) +# Check for if header. Some versions of linux/if.h fail without sys/socket.h included beforehand: +# see https://algorithmicallyrandom.blogspot.com/2012/07/error-on-including-include.html +AC_CHECK_HEADERS([linux/if.h net/if.h], [], [], [#ifdef HAVE_SYS_SOCKET_H + # include <sys/socket.h> + # endif + ]) # Check for tun header AC_CHECK_HEADERS([linux/if_tun.h net/if_tun.h]) |