diff options
Diffstat (limited to 'contrib/ntp/arlib/configure.in')
-rw-r--r-- | contrib/ntp/arlib/configure.in | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/contrib/ntp/arlib/configure.in b/contrib/ntp/arlib/configure.in new file mode 100644 index 0000000..509e23d --- /dev/null +++ b/contrib/ntp/arlib/configure.in @@ -0,0 +1,57 @@ +# Process this file with autoconf to produce a configure script. +AC_INIT +AM_INIT_AUTOMAKE(arlib, 1.0) +AC_CONFIG_SRCDIR([arlib.c]) +#AM_CONFIG_HEADER([config.h]) + +# Checks for programs. +AC_PROG_CC +AC_PROG_RANLIB + +# Checks for libraries. +AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent, , , -lsocket)) +AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) +AC_CHECK_FUNC(res_init, , AC_CHECK_LIB(resolv, res_init)) + +# Checks for header files. +dnl AC_CHECK_HEADERS([errno.h fcntl.h netdb.h netinet/in.h strings.h sys/socket.h sys/time.h]) + +# Checks for typedefs, structures, and compiler characteristics. +dnl AC_HEADER_TIME + +AC_CHECK_TYPE(u_int32_t, , + [AC_DEFINE(u_int32_t, [unsigned int], [Unsigned 32-bit type])],[ +#include <sys/types.h> +#include <netinet/in.h>]) + +AC_CACHE_CHECK([for name of NS address list], [ac_cv_var_ns_addr_list], + [ans='' +# Normal +AC_TRY_COMPILE([ +#include <sys/types.h> +#include <netinet/in.h> +#include <arpa/nameser.h> +#include <resolv.h>], [ return sizeof(_res.nsaddr_list);], +[ans=nsaddr_list], +[# Ultrix +AC_TRY_COMPILE([ +#include <sys/types.h> +#include <netinet/in.h> +#include <arpa/nameser.h> +#include <resolv.h>], [ return sizeof(_res.ns_list);], +[ans=ns_list])]) + case "$ans" in + '') AC_MSG_RESULT([???]) + AC_MSG_ERROR([Can't find nameserver address list in _res]) + ;; + esac + ac_cv_var_ns_addr_list=$ans]) +AC_DEFINE_UNQUOTED(NS_ADDR_LIST, $ans, [The name of the NS address list in _res]) + +# Checks for library functions. +dnl AC_HEADER_STDC +dnl AC_FUNC_MALLOC +dnl AC_CHECK_FUNCS([bzero inet_ntoa select socket]) + +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT |