1 AC_CHECK_HEADERS([ifaddrs.h])
3 dnl test for getifaddrs and freeifaddrs
4 AC_CACHE_CHECK([for getifaddrs and freeifaddrs],samba_cv_HAVE_GETIFADDRS,[
6 #include <sys/socket.h>
8 #include <netinet/in.h>
13 struct ifaddrs *ifp = NULL;
14 int ret = getifaddrs (&ifp);
17 samba_cv_HAVE_GETIFADDRS=yes,samba_cv_HAVE_GETIFADDRS=no)])
18 if test x"$samba_cv_HAVE_GETIFADDRS" = x"yes"; then
19 AC_DEFINE(HAVE_GETIFADDRS,1,[Whether the system has getifaddrs])
20 AC_DEFINE(HAVE_FREEIFADDRS,1,[Whether the system has freeifaddrs])
21 AC_DEFINE(HAVE_STRUCT_IFADDRS,1,[Whether struct ifaddrs is available])
25 # look for a method of finding the list of network interfaces
27 # This tests need LIBS="$NSL_LIBS $SOCKET_LIBS"
30 LIBS="$NSL_LIBS $SOCKET_LIBS"
33 # look for a method of finding the list of network interfaces
35 AC_CACHE_CHECK([for iface getifaddrs],samba_cv_HAVE_IFACE_GETIFADDRS,[
36 SAVE_CPPFLAGS="$CPPFLAGS"
37 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
40 #define HAVE_IFACE_GETIFADDRS 1
41 #define AUTOCONF_TEST 1
42 #include "$libreplacedir/replace.c"
43 #include "$libreplacedir/getifaddrs.c"],
44 samba_cv_HAVE_IFACE_GETIFADDRS=yes,samba_cv_HAVE_IFACE_GETIFADDRS=no,samba_cv_HAVE_IFACE_GETIFADDRS=cross)])
45 CPPFLAGS="$SAVE_CPPFLAGS"
46 if test x"$samba_cv_HAVE_IFACE_GETIFADDRS" = x"yes"; then
47 iface=yes;AC_DEFINE(HAVE_IFACE_GETIFADDRS,1,[Whether iface getifaddrs is available])
49 LIBREPLACEOBJ="${LIBREPLACEOBJ} getifaddrs.o"
53 if test $iface = no; then
54 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
56 #define HAVE_IFACE_AIX 1
57 #define AUTOCONF_TEST 1
58 #undef _XOPEN_SOURCE_EXTENDED
59 #include "$libreplacedir/getifaddrs.c"],
60 samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
61 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
62 iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
67 if test $iface = no; then
68 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
70 #define HAVE_IFACE_IFCONF 1
71 #define AUTOCONF_TEST 1
72 #include "$libreplacedir/getifaddrs.c"],
73 samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
74 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
75 iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
79 if test $iface = no; then
80 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
82 #define HAVE_IFACE_IFREQ 1
83 #define AUTOCONF_TEST 1
84 #include "$libreplacedir/getifaddrs.c"],
85 samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
86 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
87 iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])