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| author | Stefan Metzmacher <metze@samba.org> | 2008-05-21 21:27:45 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2008-05-22 13:02:58 +0200 |
| commit | 5797e33b8171ee77762ea96dae7744f4bda255ee (patch) | |
| tree | 791722445a3997c7dd682efb38a3ea009d22ff50 /source3 | |
| parent | a8045b1339153175ec294acaa59d0496e90d9e03 (diff) | |
| download | samba-5797e33b8171ee77762ea96dae7744f4bda255ee.tar.gz samba-5797e33b8171ee77762ea96dae7744f4bda255ee.tar.bz2 samba-5797e33b8171ee77762ea96dae7744f4bda255ee.zip | |
libreplace: add test for HAVE_IPV6
Samba can later just check libreplace_cv_HAVE_IPV6 = yes.
metze
(cherry picked from commit e835e7eebcc064ce0813814796828f15ad112fbd)
(This used to be commit 1ca4508f3a996982a528942da1b12b94b91e94cd)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/replace/libreplace_network.m4 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/source3/lib/replace/libreplace_network.m4 b/source3/lib/replace/libreplace_network.m4 index f2d177b165..6cde6b9e0c 100644 --- a/source3/lib/replace/libreplace_network.m4 +++ b/source3/lib/replace/libreplace_network.m4 @@ -339,6 +339,35 @@ if test x"$libreplace_cv_HAVE_IFACE_IFREQ" = x"yes"; then fi fi +dnl test for ipv6 +AC_CACHE_CHECK([for ipv6 support],libreplace_cv_HAVE_IPV6,[ + AC_TRY_COMPILE([ +#include <stdlib.h> /* for NULL */ +#include <sys/socket.h> +#include <sys/types.h> +#include <netdb.h> + ], + [ +struct sockaddr_storage sa_store; +struct addrinfo *ai = NULL; +struct in6_addr in6addr; +int idx = if_nametoindex("iface1"); +int s = socket(AF_INET6, SOCK_STREAM, 0); +int ret = getaddrinfo(NULL, NULL, NULL, &ai); +if (ret != 0) { + const char *es = gai_strerror(ret); +} +freeaddrinfo(ai); + ],[ + libreplace_cv_HAVE_IPV6=yes + ],[ + libreplace_cv_HAVE_IPV6=no + ]) +]) +if test x"$libreplace_cv_HAVE_IPV6" = x"yes"; then + AC_DEFINE(HAVE_IPV6,1,[Whether the system has IPv6 support]) +fi + LIBS=$old_LIBS CPPFLAGS="$SAVE_CPPFLAGS" |