diff options
author | Thomas White <taw@physics.org> | 2018-05-17 15:31:45 +0200 |
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committer | Thomas White <taw@physics.org> | 2018-05-17 15:39:22 +0200 |
commit | a9f48b6507b0326a34b84d7600f5eb791993eeb1 (patch) | |
tree | b89b6e73477125336c35c6d7d9996bd8ebae7fd7 /m4/sockpfaf.m4 | |
parent | 87fd650abf11da75e7abd2ff90821cf7cb041b91 (diff) | |
parent | a9f4c0ff4376267d90d6e8f9a0b6c012ec0588a4 (diff) |
Merge branch 'tom/cmake'
Diffstat (limited to 'm4/sockpfaf.m4')
-rw-r--r-- | m4/sockpfaf.m4 | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/m4/sockpfaf.m4 b/m4/sockpfaf.m4 deleted file mode 100644 index 31d436f0..00000000 --- a/m4/sockpfaf.m4 +++ /dev/null @@ -1,87 +0,0 @@ -# sockpfaf.m4 serial 8 -dnl Copyright (C) 2004, 2006, 2009-2014 Free Software Foundation, Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -dnl Test for some common socket protocol families (PF_INET, PF_INET6, ...) -dnl and some common address families (AF_INET, AF_INET6, ...). -dnl This test assumes that a system supports an address family if and only if -dnl it supports the corresponding protocol family. - -dnl From Bruno Haible. - -AC_DEFUN([gl_SOCKET_FAMILIES], -[ - AC_REQUIRE([gl_HEADER_SYS_SOCKET]) - AC_CHECK_HEADERS_ONCE([netinet/in.h]) - - AC_MSG_CHECKING([for IPv4 sockets]) - AC_CACHE_VAL([gl_cv_socket_ipv4], - [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif -#ifdef HAVE_NETINET_IN_H -#include <netinet/in.h> -#endif -#ifdef HAVE_WINSOCK2_H -#include <winsock2.h> -#endif]], -[[int x = AF_INET; struct in_addr y; struct sockaddr_in z; - if (&x && &y && &z) return 0;]])], - gl_cv_socket_ipv4=yes, gl_cv_socket_ipv4=no)]) - AC_MSG_RESULT([$gl_cv_socket_ipv4]) - if test $gl_cv_socket_ipv4 = yes; then - AC_DEFINE([HAVE_IPV4], [1], [Define to 1 if <sys/socket.h> defines AF_INET.]) - fi - - AC_MSG_CHECKING([for IPv6 sockets]) - AC_CACHE_VAL([gl_cv_socket_ipv6], - [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif -#ifdef HAVE_NETINET_IN_H -#include <netinet/in.h> -#endif -#ifdef HAVE_WINSOCK2_H -#include <winsock2.h> -#endif -#ifdef HAVE_WS2TCPIP_H -#include <ws2tcpip.h> -#endif]], -[[int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; - if (&x && &y && &z) return 0;]])], - gl_cv_socket_ipv6=yes, gl_cv_socket_ipv6=no)]) - AC_MSG_RESULT([$gl_cv_socket_ipv6]) - if test $gl_cv_socket_ipv6 = yes; then - AC_DEFINE([HAVE_IPV6], [1], [Define to 1 if <sys/socket.h> defines AF_INET6.]) - fi -]) - -AC_DEFUN([gl_SOCKET_FAMILY_UNIX], -[ - AC_REQUIRE([gl_HEADER_SYS_SOCKET]) - AC_CHECK_HEADERS_ONCE([sys/un.h]) - - AC_MSG_CHECKING([for UNIX domain sockets]) - AC_CACHE_VAL([gl_cv_socket_unix], - [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif -#ifdef HAVE_SYS_UN_H -#include <sys/un.h> -#endif -#ifdef HAVE_WINSOCK2_H -#include <winsock2.h> -#endif]], -[[int x = AF_UNIX; struct sockaddr_un y; - if (&x && &y) return 0;]])], - gl_cv_socket_unix=yes, gl_cv_socket_unix=no)]) - AC_MSG_RESULT([$gl_cv_socket_unix]) - if test $gl_cv_socket_unix = yes; then - AC_DEFINE([HAVE_UNIXSOCKET], [1], [Define to 1 if <sys/socket.h> defines AF_UNIX.]) - fi -]) |