1dnl 2dnl Networking stuff for CUPS. 3dnl 4dnl Copyright © 2020-2024 by OpenPrinting. 5dnl Copyright © 2007-2016 by Apple Inc. 6dnl Copyright © 1997-2005 by Easy Software Products, all rights reserved. 7dnl 8dnl Licensed under Apache License v2.0. See the file "LICENSE" for more 9dnl information. 10dnl 11 12AC_CHECK_HEADER([resolv.h], [ 13 AC_DEFINE([HAVE_RESOLV_H], [1], [Have the <resolv.h> header?]) 14], [ 15], [ 16 #include <sys/socket.h> 17 #include <netinet/in.h> 18 #include <arpa/inet.h> 19 #include <netinet/in_systm.h> 20 #include <netinet/ip.h> 21]) 22AC_SEARCH_LIBS([socket], [socket]) 23AC_SEARCH_LIBS([gethostbyaddr], [nsl]) 24AC_SEARCH_LIBS([getifaddrs], [nsl], [ 25 AC_DEFINE([HAVE_GETIFADDRS], [1], [Have the getifaddrs function?]) 26]) 27AC_SEARCH_LIBS([hstrerror], [nsl socket resolv], [ 28 AC_DEFINE([HAVE_HSTRERROR], [1], [Have the hstrerror function?]) 29]) 30AC_SEARCH_LIBS([rresvport_af], [nsl], [ 31 AC_DEFINE([HAVE_RRESVPORT_AF], [1], [Have the rresvport_af function?]) 32]) 33AC_SEARCH_LIBS([__res_init], [resolv bind], [ 34 AC_DEFINE([HAVE_RES_INIT], [1], [Have res_init function?]) 35], [ 36 AC_SEARCH_LIBS([res_9_init], [resolv bind], [ 37 AC_DEFINE([HAVE_RES_INIT], [1], [Have res_init function?]) 38 ], [ 39 AC_SEARCH_LIBS([res_init], [resolv bind], [ 40 AC_DEFINE([HAVE_RES_INIT], [1], [Have res_init function?]) 41 ]) 42 ]) 43]) 44 45AC_SEARCH_LIBS([getaddrinfo], [nsl], [ 46 AC_DEFINE([HAVE_GETADDRINFO], [1], [Have the getaddrinfo function?]) 47]) 48AC_SEARCH_LIBS([getnameinfo], [nsl], [ 49 AC_DEFINE([HAVE_GETNAMEINFO], [1], [Have the getnameinfo function?]) 50]) 51 52AC_CHECK_MEMBER([struct sockaddr.sa_len],,, [#include <sys/socket.h>]) 53AC_CHECK_HEADER([sys/sockio.h], [ 54 AC_DEFINE([HAVE_SYS_SOCKIO_H], [1], [Have <sys/sockio.h> header?]) 55]) 56 57dnl Domain socket support... 58CUPS_DEFAULT_DOMAINSOCKET="" 59 60AC_ARG_WITH([domainsocket], AS_HELP_STRING([--with-domainsocket], [set unix domain socket name]), [ 61 default_domainsocket="$withval" 62], [ 63 default_domainsocket="" 64]) 65 66AS_IF([test x$enable_domainsocket != xno -a x$default_domainsocket != xno], [ 67 AS_IF([test "x$default_domainsocket" = x], [ 68 AS_CASE(["$host_os_name"], [darwin*], [ 69 # Darwin and macOS do their own thing... 70 CUPS_DEFAULT_DOMAINSOCKET="$localstatedir/run/cupsd" 71 ], [*], [ 72 # All others use FHS standard... 73 CUPS_DEFAULT_DOMAINSOCKET="$CUPS_STATEDIR/cups.sock" 74 ]) 75 ], [ 76 CUPS_DEFAULT_DOMAINSOCKET="$default_domainsocket" 77 ]) 78 79 CUPS_LISTEN_DOMAINSOCKET="Listen $CUPS_DEFAULT_DOMAINSOCKET" 80 81 AC_DEFINE_UNQUOTED([CUPS_DEFAULT_DOMAINSOCKET], ["$CUPS_DEFAULT_DOMAINSOCKET"], [Domain socket path.]) 82], [ 83 CUPS_LISTEN_DOMAINSOCKET="" 84]) 85 86AC_SUBST([CUPS_DEFAULT_DOMAINSOCKET]) 87AC_SUBST([CUPS_LISTEN_DOMAINSOCKET]) 88