58 lines
1.6 KiB
Plaintext
58 lines
1.6 KiB
Plaintext
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# Process this file with autoconf to produce a configure script.
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AC_INIT
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AM_INIT_AUTOMAKE(arlib, 1.0)
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AC_CONFIG_SRCDIR([arlib.c])
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#AM_CONFIG_HEADER([config.h])
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_RANLIB
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# Checks for libraries.
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AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent, , , -lsocket))
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AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
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AC_CHECK_FUNC(res_init, , AC_CHECK_LIB(resolv, res_init))
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# Checks for header files.
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dnl AC_CHECK_HEADERS([errno.h fcntl.h netdb.h netinet/in.h strings.h sys/socket.h sys/time.h])
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# Checks for typedefs, structures, and compiler characteristics.
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dnl AC_HEADER_TIME
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AC_CHECK_TYPE(u_int32_t, ,
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[AC_DEFINE(u_int32_t, [unsigned int], [Unsigned 32-bit type])],[
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#include <sys/types.h>
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#include <netinet/in.h>])
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AC_CACHE_CHECK([for name of NS address list], [ac_cv_var_ns_addr_list],
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[ans=''
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# Normal
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#include <netinet/in.h>
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#include <arpa/nameser.h>
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#include <resolv.h>], [ return sizeof(_res.nsaddr_list);],
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[ans=nsaddr_list],
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[# Ultrix
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#include <netinet/in.h>
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#include <arpa/nameser.h>
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#include <resolv.h>], [ return sizeof(_res.ns_list);],
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[ans=ns_list])])
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case "$ans" in
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'') AC_MSG_RESULT([???])
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AC_MSG_ERROR([Can't find nameserver address list in _res])
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;;
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esac
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ac_cv_var_ns_addr_list=$ans])
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AC_DEFINE_UNQUOTED(NS_ADDR_LIST, $ans, [The name of the NS address list in _res])
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# Checks for library functions.
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dnl AC_HEADER_STDC
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dnl AC_FUNC_MALLOC
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dnl AC_CHECK_FUNCS([bzero inet_ntoa select socket])
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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