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| author | Stefan Metzmacher <metze@samba.org> | 2008-05-07 16:50:19 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2008-05-16 08:51:46 +0200 |
| commit | 6c503833279f9eef60e56a9b100fde410be893d6 (patch) | |
| tree | c40c68a1e1556bd58b0a5543ce592d713d154da6 /source3/lib/replace/libreplace_network.m4 | |
| parent | db4ab7aae3b44b22b70013f13da370b74d429553 (diff) | |
| download | samba-6c503833279f9eef60e56a9b100fde410be893d6.tar.gz samba-6c503833279f9eef60e56a9b100fde410be893d6.tar.bz2 samba-6c503833279f9eef60e56a9b100fde410be893d6.zip | |
libreplace: split out network checks into a AC_LIBREPLACE_NETWORK_CHECKS macro
Note: moving it out of AC_LIBREPLACE_BROKEN_CHECKS will be the next step
metze
(cherry picked from commit 55a904b1d7aeca849d450e371b18afca5b0c6218)
(This used to be commit 2a3ddc23cc8d050dfe5b4e1c0e139a7c97cc3b59)
Diffstat (limited to 'source3/lib/replace/libreplace_network.m4')
| -rw-r--r-- | source3/lib/replace/libreplace_network.m4 | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/source3/lib/replace/libreplace_network.m4 b/source3/lib/replace/libreplace_network.m4 new file mode 100644 index 0000000000..7702702799 --- /dev/null +++ b/source3/lib/replace/libreplace_network.m4 @@ -0,0 +1,71 @@ +AC_DEFUN_ONCE(AC_LIBREPLACE_NETWORK_CHECKS, +[ +echo "LIBREPLACE_NETWORK_CHECKS: START" + +AC_CHECK_HEADERS(sys/socket.h netinet/in.h netdb.h arpa/inet.h) +AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h) + +dnl we need to check that net/if.h really can be used, to cope with hpux +dnl where including it always fails +AC_CACHE_CHECK([for usable net/if.h],libreplace_cv_USABLE_NET_IF_H,[ + AC_COMPILE_IFELSE([AC_LANG_SOURCE([ + AC_INCLUDES_DEFAULT + #if HAVE_SYS_SOCKET_H + # include <sys/socket.h> + #endif + #include <net/if.h> + int main(void) {return 0;}])], + [libreplace_cv_USABLE_NET_IF_H=yes], + [libreplace_cv_USABLE_NET_IF_H=no] + ) +]) +if test x"$libreplace_cv_USABLE_NET_IF_H" = x"yes";then + AC_DEFINE(HAVE_NET_IF_H, 1, usability of net/if.h) +fi + +AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>]) +AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>]) +AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) +AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>]) +AC_HAVE_TYPE([struct sockaddr_storage], [ +#include <sys/socket.h> +#include <sys/types.h> +#include <netinet/in.h> +]) +AC_HAVE_TYPE([struct sockaddr_in6], [ +#include <sys/socket.h> +#include <sys/types.h> +#include <netinet/in.h> +]) + +if test x"$ac_cv_type_struct_sockaddr_storage" = x"yes"; then +AC_CHECK_MEMBER(struct sockaddr_storage.ss_family, + AC_DEFINE(HAVE_SS_FAMILY, 1, [Defined if struct sockaddr_storage has ss_family field]),, + [ +#include <sys/socket.h> +#include <sys/types.h> +#include <netinet/in.h> + ]) + +if test x"$ac_cv_member_struct_sockaddr_storage_ss_family" != x"yes"; then +AC_CHECK_MEMBER(struct sockaddr_storage.__ss_family, + AC_DEFINE(HAVE___SS_FAMILY, 1, [Defined if struct sockaddr_storage has __ss_family field]),, + [ +#include <sys/socket.h> +#include <sys/types.h> +#include <netinet/in.h> + ]) +fi +fi + +m4_include(socket.m4) +m4_include(inet_ntop.m4) +m4_include(inet_pton.m4) +m4_include(inet_aton.m4) +m4_include(inet_ntoa.m4) +m4_include(getaddrinfo.m4) +m4_include(getifaddrs.m4) +m4_include(socketpair.m4) + +echo "LIBREPLACE_NETWORK_CHECKS: END" +]) dnl end AC_LIBREPLACE_NETWORK_CHECKS |