Annotation of embedaddon/ntp/configure.ac, revision 1.1.1.1
1.1 misho 1: dnl -*-fundamental-*-
2: dnl Process this file with autoconf to produce a configure script.
3: m4_include([version.m4])
4: AC_PREREQ([2.61])
5: AC_INIT([ntp], [VERSION_NUMBER])
6: AC_CONFIG_MACRO_DIR([m4])
7: AC_CONFIG_AUX_DIR([.])
8:
9: # Increment ntp_configure_cache_version by one for each change to
10: # configure.ac or .m4 files which invalidates cached values from
11: # previous versions.
12: #
13: # If the change affects cache variables used only by the main NTP
14: # configure.ac, then only its version number should be bumped, while
15: # the subdir configure.ac version numbers should be unchanged. The
16: # same is true for a test/variable that is used only by one subdir
17: # being changed incompatibly; only that subdir's cache version needs
18: # bumping.
19: #
20: # If a change affects variables shared by all NTP configure scripts,
21: # please bump the version numbers of all three. If you are not sure,
22: # the safe choice is to bump all three on any cache-invalidating change.
23: #
24: # In order to avoid the risk of version stamp collision between -stable
25: # and -dev branches, do not simply increment the version, instead use
26: # the date YYYYMMDD optionally with -HHMM if there is more than one
27: # bump in a day.
28:
29: ntp_configure_cache_version=20091117
30:
31: # When the cache version of config.cache and configure do not
32: # match, NTP_CACHEVERSION will flush the cache.
33:
34: NTP_CACHEVERSION([main], [$ntp_configure_cache_version])
35:
36: AM_INIT_AUTOMAKE
37: AC_CANONICAL_BUILD
38: AC_CANONICAL_HOST
39: dnl the 'build' machine is where we run configure and compile
40: dnl the 'host' machine is where the resulting stuff runs.
41: AC_DEFINE_UNQUOTED([STR_SYSTEM], ["$host"],
42: [canonical system (cpu-vendor-os) of where we should run])
43: AM_CONFIG_HEADER([config.h])
44: dnl AC_ARG_PROGRAM
45:
46: ntp_atom_ok=${ntp_atom_ok=no}
47: ntp_oncore_ok=${ntp_oncore_ok=no}
48: ntp_parse_ok=${ntp_parse_ok=no}
49: ntp_ripe_ncc_ok=${ntp_parse_ok=no}
50: ntp_jupiter_ok=${ntp_jupiter_ok=no}
51:
52: dnl check these early to avoid autoconf warnings
53: AC_AIX
54: AC_MINIX
55:
56: # So far, the only shared library we might use is libopts.
57: # It's a small library - we might as well use a static version of it.
58: AC_DISABLE_SHARED
59:
60: dnl we need to check for cross compile tools for vxWorks here
61: AC_PROG_CC
62: # Ralf Wildenhues: With per-target flags we need CC_C_O
63: # AM_PROG_CC_C_O supersets AC_PROG_CC_C_O
64: AM_PROG_CC_C_O
65: AC_PROG_CPP
66: AC_PROG_YACC
67:
68: # AC_PROG_CC_STDC has two functions. It attempts to find a compiler
69: # capable of C99, or failing that, for C89. CC is set afterward with
70: # the selected invocation, such as "gcc --std=gnu99". Also, the
71: # ac_cv_prog_cc_stdc variable is no if the compiler selected for CC
72: # does not accept C89.
73:
74: AC_PROG_CC_STDC
75:
76: case "$ac_cv_prog_cc_stdc" in
77: no)
78: AC_MSG_WARN([ANSI C89/ISO C90 is the minimum to compile NTP ]
79: [version 4.2.5 and higher.])
80: esac
81:
82: # HMS: These need to be moved to AM_CPPFLAGS and/or AM_CFLAGS
83: case "$host" in
84: *-pc-cygwin*)
85: CFLAGS="$CFLAGS -DSYS_CYGWIN32"
86: ;;
87: i386-sequent-sysv4)
88: case "$CC" in
89: cc)
90: CFLAGS="$CFLAGS -Wc,+abi-socket"
91: ;;
92: esac
93: ;;
94: *-*-mpeix*)
95: CPPFLAGS="$CPPFLAGS -DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB"
96: LDFLAGS="$LDFLAGS -L/SYSLOG/PUB"
97: LIBS="$LIBS -lcurses"
98: ;;
99: *-*-solaris*)
100: # see "man standards".
101: # -D_XOPEN_SOURCE=500 is probably OK for c89 and before
102: # -D_XOPEN_SOURCE=600 seems OK for c99
103: #CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500 -D__EXTENSIONS__"
104: CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
105: libxnet=-lxnet
106: ;;
107: esac
108:
109: NTP_OS_CFLAGS
110: NTP_DIR_SEP
111: NTP_VPATH_HACK
112:
113: # NTP has (so far) been relying on leading-edge autogen.
114: # Therefore, by default:
115: # - use the version we ship with
116: # - do not install it
117: # - build a static copy (AC_DISABLE_SHARED - done earlier)
118: case "${enable_local_libopts+set}" in
119: set) ;;
120: *) enable_local_libopts=yes ;;
121: esac
122: case "${enable_libopts_install+set}" in
123: set) ;;
124: *) enable_libopts_install=no ;;
125: esac
126: LIBOPTS_CHECK_NOBUILD([sntp/libopts])
127:
128: AC_FUNC_FORK
129:
130: AC_CACHE_CHECK(
131: [if $CC can handle @%:@warning],
132: [ntp_cv_cpp_warning],
133: [AC_COMPILE_IFELSE(
134: [AC_LANG_PROGRAM([[]], [[#warning foo]])],
135: [ntp_cv_cpp_warning=yes],
136: [ntp_cv_cpp_warning=no]
137: )]
138: )
139: case "$ntp_cv_cpp_warning" in
140: no)
141: AC_DEFINE([NO_OPTION_NAME_WARNINGS], [1],
142: [Should we avoid @%:@warning on option name collisions?])
143: esac
144:
145: case "$GCC" in
146: yes)
147: SAVED_CFLAGS_NTP="$CFLAGS"
148: CFLAGS="$CFLAGS -Wstrict-overflow"
149: AC_CACHE_CHECK(
150: [if $CC can handle -Wstrict-overflow],
151: [ntp_cv_gcc_Wstrict_overflow],
152: [AC_COMPILE_IFELSE(
153: [AC_LANG_PROGRAM([[]], [[]])],
154: [ntp_cv_gcc_Wstrict_overflow=yes],
155: [ntp_cv_gcc_Wstrict_overflow=no]
156: ) ]
157: )
158: #
159: # $ntp_cv_gcc_Wstrict_overflow is tested later to add the
160: # flag to CFLAGS.
161: #
162: CFLAGS="$SAVED_CFLAGS_NTP -Winit-self"
163: AC_CACHE_CHECK(
164: [if $CC can handle -Winit-self],
165: [ntp_cv_gcc_Winit_self],
166: [
167: AC_COMPILE_IFELSE(
168: [AC_LANG_PROGRAM([[]], [[]])],
169: [ntp_cv_gcc_Winit_self=yes],
170: [ntp_cv_gcc_Winit_self=no]
171: )
172: ]
173: )
174: CFLAGS="$SAVED_CFLAGS_NTP"
175: AS_UNSET([SAVED_CFLAGS_NTP])
176: #
177: # $ntp_cv_gcc_Winit_self is tested later to add the
178: # flag to CFLAGS.
179: #
180: esac
181:
182: # Expose a cross-compilation indicator to makefiles
183: AM_CONDITIONAL([NTP_CROSSCOMPILE], [test $build != $host])
184:
185: AC_MSG_CHECKING([for bin subdirectory])
186: AC_ARG_WITH(
187: [binsubdir],
188: [AS_HELP_STRING(
189: [--with-binsubdir],
190: [bin ={bin,sbin}]
191: )],
192: [use_binsubdir="$withval"],
193: [use_binsubdir="bin"]
194: )
195: case "$use_binsubdir" in
196: bin)
197: ;;
198: sbin)
199: ;;
200: *)
201: AC_MSG_ERROR([<$use_binsubdir> is illegal - must be "bin" or "sbin"])
202: ;;
203: esac
204: AC_MSG_RESULT([$use_binsubdir])
205:
206: BINSUBDIR=$use_binsubdir
207: AC_SUBST([BINSUBDIR])
208: AM_CONDITIONAL([NTP_BINSUBDIR_IS_BIN], [test "bin" = "$BINSUBDIR"])
209:
210: AC_MSG_CHECKING([for deprecated --with-arlib])
211: AC_ARG_WITH([arlib],
212: AS_HELP_STRING([--with-arlib], [- deprecated, arlib not distributed]),
213: [ans=$withval], [ans=no])
214: AC_MSG_RESULT([$ans])
215:
216: case "$ans" in
217: yes)
218: AC_MSG_WARN([Please do not use --with-arlib, arlib is no longer included. In the future, --with-arlib will not be recognized.])
219: esac
220:
221: AC_ARG_WITH(rpath,
222: AS_HELP_STRING([--without-rpath], [s Disable auto-added -R linker paths]),
223: [ans=$withval], [ans=x])
224: case "$ans" in
225: no)
226: need_dash_r=
227: ;;
228: yes)
229: need_dash_r=1
230: ;;
231: esac
232: # HMS: Why isn't this $build?
233: # Well, that depends on if we need this for the build toolchain or
234: # for info in the host executable...
235: # I still have no idea which way this should go, but nobody has complained.
236: case "$host" in
237: *-*-netbsd*)
238: case "$need_dash_r" in
239: no) ;;
240: *) need_dash_r=1
241: ;;
242: esac
243: ;;
244: *-*-solaris*)
245: case "$need_dash_r" in
246: no) ;;
247: *) need_dash_r=1
248: ;;
249: esac
250: ;;
251: esac
252:
253: dnl we need to check for cross compile tools for vxWorks here
254: AC_PROG_AWK
255: AC_PROG_MAKE_SET
256:
257: rm -f conftest*
258:
259: case "$GCC" in
260: yes)
261: CFLAGS="$CFLAGS -Wall"
262: # CFLAGS="$CFLAGS -Wcast-align"
263: CFLAGS="$CFLAGS -Wcast-qual"
264: # CFLAGS="$CFLAGS -Wconversion"
265: # CFLAGS="$CFLAGS -Werror"
266: # CFLAGS="$CFLAGS -Wextra"
267: # CFLAGS="$CFLAGS -Wfloat-equal"
268: CFLAGS="$CFLAGS -Wmissing-prototypes"
269: CFLAGS="$CFLAGS -Wpointer-arith"
270: CFLAGS="$CFLAGS -Wshadow"
271: # CFLAGS="$CFLAGS -Wtraditional"
272: # CFLAGS="$CFLAGS -Wwrite-strings"
273: case "$ntp_cv_gcc_Winit_self" in
274: yes)
275: CFLAGS="$CFLAGS -Winit-self"
276: esac
277: case "$ntp_cv_gcc_Wstrict_overflow" in
278: yes)
279: CFLAGS="$CFLAGS -Wstrict-overflow"
280: esac
281: # -W[no-]strict-prototypes is added later depending on OpenSSL
282: esac
283:
284: ac_busted_vpath_in_make=no
285:
286: case "$build" in
287: *-*-irix6.1*) # 64 bit only
288: # busted vpath?
289: ;;
290: *-*-irix6*) # 6.2 (and later?)
291: ac_busted_vpath_in_make=yes
292: ;;
293: *-*-solaris2.5.1)
294: ac_busted_vpath_in_make=yes
295: ;;
296: *-*-unicosmp*)
297: ac_busted_vpath_in_make=yes
298: ;;
299: esac
300:
301: case "$ac_busted_vpath_in_make$srcdir" in
302: no*) ;;
303: yes.) ;;
304: *) case "`${MAKE-make} -v -f /dev/null 2>/dev/null | sed -e 's/GNU Make version \(1-9.]*\).*/\1/' -e q`" in
305: '')
306: AC_MSG_ERROR([building outside of the main directory requires GNU make])
307: ;;
308: *) ;;
309: esac
310: ;;
311: esac
312:
313: AC_SUBST([CFLAGS])
314: AC_SUBST([LDFLAGS])
315:
316: AC_PROG_LIBTOOL
317:
318: AC_PROG_LN_S
319: AC_PROG_GCC_TRADITIONAL
320: AC_C_VOLATILE
321: AC_ISC_POSIX
322:
323: AC_PATH_PROG([PATH_PERL], [perl])
324: AC_PATH_PROG([PATH_SH], [sh])
325: AC_PATH_PROG([PATH_TEST], [test])
326:
327: AC_ARG_WITH(
328: [net-snmp-config],
329: [AS_HELP_STRING(
330: [--with-net-snmp-config],
331: [+ =net-snmp-config]
332: )],
333: [ans=$withval],
334: [ans=yes]
335: )
336: case "$ans" in
337: no)
338: ;;
339: yes)
340: ans=net-snmp-config
341: ;;
342: /*)
343: ;;
344: */*)
345: AC_MSG_ERROR([--with-net-snmp-config takes either a name or an absolute path])
346: ;;
347: *)
348: ;;
349: esac
350: PROG_NET_SNMP_CONFIG=$ans
351: AC_MSG_CHECKING([for net-snmp-config path])
352: case "$PROG_NET_SNMP_CONFIG" in
353: no) ;;
354: /*)
355: PATH_NET_SNMP_CONFIG=$PROG_NET_SNMP_CONFIG
356: ;;
357: *)
358: AC_PATH_PROG([PATH_NET_SNMP_CONFIG], [$PROG_NET_SNMP_CONFIG])
359: ;;
360: esac
361: AC_MSG_RESULT([$PATH_NET_SNMP_CONFIG])
362:
363: case "$host" in
364: *-*-vxworks*)
365: ac_link="$ac_link $VX_KERNEL"
366: ;;
367: esac
368:
369: AC_PROG_INSTALL
370:
371: AC_CHECK_FUNC([gethostent], ,
372: AC_SEARCH_LIBS([gethostent], [nsl], , , [$libxnet -lsocket]))
373: AC_CHECK_FUNC([openlog], ,
374: AC_SEARCH_LIBS([openlog], [gen], ,
375: AC_SEARCH_LIBS([openlog], [syslog], , , [$libxnet -lsocket])))
376: AC_SEARCH_LIBS([MD5Init], [md5 md])
377: AC_CHECK_FUNCS(MD5Init)
378:
379: NTP_LINEEDITLIBS
380:
381: dnl Digital UNIX V4.0 and Solaris 7 have POSIX.1c functions in -lrt
382: dnl Solaris 2.6 only has -lposix4; in Solaris 7, this is a symlink to -lrt,
383: dnl so only use one of them. Linux (glibc-2.1.2 and -2.2.2, at least)
384: dnl does Strange Things with extra processes using the Posix-compatibility
385: dnl real-time library, so we don't want to use it.
386: dnl
387: dnl 081118 Harlan got tired of looking for a way to get the sched*()
388: dnl functions to link OK with either cc or gcc.
389:
390: case "$host" in
391: *-*-*linux*) ;;
392: *-*-osf4*) ;;
393: *-*-osf5*) ;;
394: *)
395: AC_CHECK_LIB([rt], [sched_setscheduler], [],
396: [AC_CHECK_LIB([posix4], [sched_setscheduler])])
397: ;;
398: esac
399:
400: AC_SEARCH_LIBS([setsockopt], [socket xnet])
401: AC_SEARCH_LIBS([res_init], [resolv], [], [], [-lsocket -lnsl])
402: case "$host" in
403: *-*-darwin*)
404: AC_CHECK_LIB([resolv],[res_9_init])
405: ;;
406: esac
407: AC_HEADER_RESOLV
408: AC_CHECK_FUNCS([res_init __res_init])
409:
410: AC_HEADER_STDC
411: AC_CHECK_HEADERS([bstring.h])
412: AC_CHECK_HEADER(
413: [dns_sd.h],
414: [AC_CHECK_LIB(
415: [dns_sd],
416: [DNSServiceRegister],
417: [AC_DEFINE([HAVE_DNSREGISTRATION], [1],
418: [Use Rendezvous/DNS-SD registration])]
419: )]
420: )
421: case "$ac_cv_lib_dns_sd_DNSServiceRegister" in
422: yes)
423: LIBS="-ldns_sd $LIBS"
424: esac
425: AC_CHECK_HEADERS([errno.h fcntl.h ieeefp.h kvm.h math.h])
426:
427: AC_CHECK_HEADERS(
428: [md5.h],
429: [],
430: [],
431: [
432: #ifdef HAVE_SYS_TYPES_H
433: # include <sys/types.h>
434: #endif
435: ]
436: )
437: AC_CHECK_HEADERS([memory.h netdb.h poll.h])
438: AC_CHECK_HEADERS([sgtty.h stdlib.h string.h termio.h])
439: AC_CHECK_HEADERS([termios.h timepps.h timex.h unistd.h])
440:
441: case "$host" in
442: *-*-aix*)
443: AC_CHECK_HEADERS([utmpx.h])
444: case "$ac_cv_header_utmpx_h" in
445: yes)
446: ;;
447: *)
448: AC_CHECK_HEADERS([utmp.h])
449: ;;
450: esac
451: ;;
452: *)
453: AC_CHECK_HEADERS([utmp.h utmpx.h])
454: ;;
455: esac
456:
457: #
458: # On Suns only (so far) getpass() truncates the typed password to 8
459: # characters, but getpassphrase() allows up to 257. Most systems'
460: # getpass() does not truncate, at least not so as to affect ntpq and
461: # ntpdc password prompts.
462: #
463: # So check for getpassphrase(), but only on Sun operating systems.
464: #
465: case "$host" in
466: *-*-sunos*|*-*-solaris*)
467: AC_CHECK_FUNCS([getpassphrase])
468: esac
469:
470: AC_CHECK_HEADERS([arpa/nameser.h])
471: AC_CHECK_HEADERS([sys/socket.h])
472:
473: dnl HP-UX 11.31 on HPPA has a net/if.h that can't be compiled with gcc4
474: dnl due to an incomplete type (a union) mpinfou used in an array. gcc3
475: dnl compiles it without complaint. The mpinfou union is defined later
476: dnl in the resulting preprocessed source than the spu_info array in
477: dnl /usr/include/machine/sys/getppdp.h:
478: dnl extern union mpinfou spu_info[];
479: dnl triggering the error. Our strategy is on HP-UX only, test for
480: dnl net/netmp.h, which is the file included by net/if.h that leads to
481: dnl getppdp.h. If it is present but can't be compiled, try adding
482: dnl a duplicate definition of mpinfou, which should then allow the
483: dnl following net/if.h and net/if6.h tests to proceed normally.
484: dnl Using net/netmp.h allows us to avoid polluting test results for
485: dnl net/if.h.
486: #
487: case "$host" in
488: *-hp-hpux*)
489: AC_CHECK_HEADERS(
490: [net/netmp.h],
491: [netmp_h_works=yes],
492: [netmp_h_works=no]
493: )
494: case "$netmp_h_works" in
495: no)
496: cat >>confdefs.h <<_ACEOF
497: #ifndef MPINFOU_PREDECLARED
498: # define MPINFOU_PREDECLARED
499: typedef union mpinfou { /* For lint */
500: struct pdk_mpinfo *pdkptr;
501: struct mpinfo *pikptr;
502: } mpinfou_t;
503: #endif
504: _ACEOF
505: AH_BOTTOM([
506: #ifndef MPINFOU_PREDECLARED
507: # define MPINFOU_PREDECLARED
508: typedef union mpinfou { /* For lint */
509: struct pdk_mpinfo *pdkptr;
510: struct mpinfo *pikptr;
511: } mpinfou_t;
512: #endif
513: ])
514: ;;
515: esac
516: ;;
517: esac
518:
519: case "$host" in
520: *-linux*)
521: AC_CHECK_HEADERS([linux/if_addr.h], [], [], [
522: #ifdef HAVE_SYS_SOCKET_H
523: # include <sys/socket.h>
524: #endif
525: ])
526: esac
527:
528: AC_CHECK_HEADERS([net/if.h], [], [],
529: [#ifdef HAVE_SYS_SOCKET_H
530: #include <sys/socket.h>
531: #endif
532: ])
533: AC_CHECK_HEADERS([net/if6.h])
534: AC_CHECK_HEADERS([net/route.h], [], [], [
535: #include <sys/types.h>
536: #include <sys/socket.h>
537: #include <net/if.h>
538: ])
539: AC_CHECK_HEADERS([netinet/in_system.h netinet/in_systm.h netinet/in.h])
540: AC_CHECK_HEADERS([net/if_var.h], [], [],
541: [#if HAVE_SYS_TYPES_H
542: #include <sys/types.h>
543: #endif
544: #ifdef HAVE_SYS_SOCKET_H
545: #include <sys/socket.h>
546: #endif
547: #ifdef HAVE_NETINET_IN_H
548: #include <netinet/in.h>
549: #endif
550: #ifdef HAVE_NET_IF_H
551: #include <net/if.h>
552: #endif
553: ])
554: AC_CHECK_HEADERS([netinet/ip.h netinet/in_var.h], [], [],
555: [#ifdef HAVE_SYS_TYPES_H
556: #include <sys/types.h>
557: #endif
558: #ifdef HAVE_SYS_SOCKET_H
559: #include <sys/socket.h>
560: #endif
561: #ifdef HAVE_NET_IF_H
562: #include <net/if.h>
563: #endif
564: #ifdef HAVE_NETINET_IN_H
565: #include <netinet/in.h>
566: #endif
567: #ifdef HAVE_NET_IF_VAR_H
568: #include <net/if_var.h>
569: #endif
570: #ifdef HAVE_NETINET_IN_SYSTM_H
571: #include <netinet/in_systm.h>
572: #endif
573: ])
574:
575: # Check for IPTOS_PREC
576: AC_CACHE_CHECK(
577: [IPPROTO_IP IP_TOS IPTOS_LOWDELAY],
578: [ntp_cv_ip_tos],
579: [AC_EGREP_CPP(
580: [yes],
581: [
582: #ifdef HAVE_SYS_TYPES_H
583: # include <sys/types.h>
584: #endif
585: #ifdef HAVE_NETINET_IP_H
586: # include <netinet/in.h>
587: # include <netinet/ip.h>
588: #endif
589: #if defined(IPPROTO_IP) && defined(IP_TOS) && defined(IPTOS_LOWDELAY)
590: yes
591: #endif
592: ],
593: [ntp_cv_ip_tos=yes],
594: [ntp_cv_ip_tos=no]
595: )]
596: )
597: case "$ntp_cv_ip_tos" in
598: yes)
599: AC_DEFINE([HAVE_IPTOS_SUPPORT], [1], [Do we have IPTOS support?])
600: esac
601:
602: AC_CHECK_HEADERS([netinfo/ni.h])
603: case "$ac_cv_header_netinfo_ni_h" in
604: yes)
605: AC_DEFINE([HAVE_NETINFO], [1], [NetInfo support?])
606: esac
607: AC_CHECK_HEADERS([sun/audioio.h sys/audioio.h])
608: dnl AC_CHECK_HEADERS([sys/chudefs.h])
609: AC_CHECK_HEADERS([sys/clkdefs.h sys/file.h])
610: case "$host" in
611: *-*-sunos4*)
612: ;;
613: *)
614: AC_CHECK_HEADERS([sys/ioctl.h])
615: ;;
616: esac
617: AC_CHECK_HEADERS([sys/ipc.h sys/lock.h sys/mman.h])
618: AC_CHECK_HEADERS([sys/modem.h sys/param.h sys/ppsclock.h])
619: # HMS: Check sys/proc.h and sys/resource.h after some others
620: AC_CHECK_HEADERS([sys/ppstime.h sched.h])
621: case "$ac_cv_header_sched_h" in
622: yes)
623: ;;
624: *)
625: AC_CHECK_HEADERS([sys/sched.h])
626: ;;
627: esac
628: case "$host" in
629: *-*-sco*)
630: AC_CHECK_HEADERS([sys/sio.h])
631: ;;
632: esac
633: # HMS: Check sys/shm.h after some others
634: AC_CHECK_HEADERS([sys/select.h sys/signal.h sys/sockio.h])
635: # HMS: Checked sys/socket.h earlier
636: case "$host" in
637: *-*-netbsd*)
638: ;;
639: *)
640: AC_CHECK_HEADERS([machine/soundcard.h sys/soundcard.h])
641: ;;
642: esac
643: AC_CHECK_HEADERS([sys/stat.h sys/stream.h sys/stropts.h])
644: # sys/sysctl.h depends on sys/param.h on OpenBSD - Bug 1576
645: AC_CHECK_HEADERS([sys/sysctl.h], [], [],
646: [#if defined HAVE_SYS_PARAM_H
647: # include <sys/param.h>
648: #endif])
649: AC_CHECK_HEADERS([sys/syssgi.h sys/systune.h])
650: AC_CHECK_HEADERS([sys/termios.h sys/time.h sys/signal.h])
651: AC_EGREP_CPP(
652: [yes],
653: [
654: #ifdef HAVE_SYS_TIME_H
655: # include <sys/time.h>
656: #endif
657: #ifdef HAVE_ERRNO_H
658: # include <errno.h>
659: #endif
660: #include <sys/timepps.h>
661: #ifdef PPS_API_VERS_1
662: yes
663: #endif
664: ],
665: [AC_CHECK_HEADERS(
666: [sys/timepps.h],
667: [],
668: [],
669: [
670: #ifdef HAVE_SYS_TIME_H
671: # include <sys/time.h>
672: #endif
673: #ifdef HAVE_ERRNO_H
674: # include <errno.h>
675: #endif
676: ]
677: )]
678: )
679: AC_CHECK_HEADERS([sys/timers.h sys/tpro.h sys/types.h sys/wait.h])
680: AC_HEADER_TIME
681: case "$host" in
682: *-convex-*)
683: AC_CHECK_HEADERS([/sys/sync/queue.h /sys/sync/sema.h])
684: ;;
685: *-*-bsdi*)
686: AC_CHECK_HEADERS([machine/inline.h sys/pcl720.h sys/i8253.h])
687: ;;
688: esac
689:
690: case "$host" in
691: *-*-*linux*)
692: AC_CHECK_FUNCS([__adjtimex __ntp_gettime])
693: ;;
694: esac
695: case "$ac_cv_func___adjtimex" in
696: yes)
697: ;;
698: *)
699: AC_CHECK_LIB([elf], [nlist]) dnl Only needed for tickadj...
700: dnl AC_CHECK_LIB(kvm, main, , , -lelf)
701: AC_CHECK_LIB([kvm], [main]) dnl We already know about -lelf here...
702: AC_CHECK_LIB([ld], [nlist])
703: AC_CHECK_LIB([mld], [nlist])
704: AC_CHECK_HEADERS([nlist.h sys/var.h])
705: case "$ac_cv_header_nlist_h" in
706: yes)
707: AC_DEFINE([NLIST_STRUCT], [1], [nlist stuff])
708: esac
709: AC_CACHE_CHECK(
710: [for n_un in struct nlist],
711: [ntp_cv_struct_nlist_n_un],
712: [AC_COMPILE_IFELSE(
713: [AC_LANG_PROGRAM(
714: [[
715: #include <nlist.h>
716: ]],
717: [[
718: struct nlist n;
719: n.n_un.n_name = 0;
720: ]]
721: )]
722: [ntp_cv_struct_nlist_n_un=yes],
723: [ntp_cv_struct_nlist_n_un=no]
724: )]
725: )
726: case "$ntp_cv_struct_nlist_n_un" in
727: yes)
728: AC_DEFINE([NLIST_NAME_UNION], [1],
729: [does struct nlist use a name union?])
730: esac
731: ;;
732: esac
733:
734: AC_CHECK_HEADERS([sys/proc.h], [], [],
735: [#ifdef HAVE_SYS_TYPES_H
736: # include <sys/types.h>
737: #endif
738: #ifdef HAVE_SYS_TIME_H
739: # include <sys/time.h>
740: #endif
741: ])
742:
743: AC_CHECK_HEADERS([sys/resource.h], [], [],
744: [#ifdef HAVE_SYS_TIME_H
745: # include <sys/time.h>
746: #endif
747: ])
748:
749: AC_CHECK_HEADERS([sys/shm.h], [], [],
750: [#ifdef HAVE_SYS_TYPES_H
751: # include <sys/types.h>
752: #endif
753: #ifdef HAVE_SYS_IPC_H
754: # include <sys/ipc.h>
755: #endif
756: ])
757:
758: AC_CHECK_HEADERS([sys/timex.h], [], [],
759: [#if HAVE_SYS_TIME_H
760: # include <sys/time.h>
761: #endif
762: ])
763:
764: AC_CHECK_HEADERS([resolv.h], [], [],
765: [#ifdef HAVE_SYS_TYPES_H
766: #include <sys/types.h>
767: #endif
768: #ifdef HAVE_NETINET_IN_H
769: #include <netinet/in.h>
770: #endif
771: #ifdef HAVE_ARPA_NAMESER_H
772: #include <arpa/nameser.h>
773: #endif
774: ])
775:
776: AC_CACHE_CHECK(
777: [for basic volatile support],
778: [ntp_cv_c_volatile],
779: [AC_COMPILE_IFELSE(
780: [AC_LANG_PROGRAM(
781: [[
782: ]],
783: [[
784: volatile int x;
785: ]]
786: )]
787: [ntp_cv_c_volatile=yes],
788: [ntp_cv_c_volatile=no]
789: )]
790: )
791: case "$ntp_cv_c_volatile" in
792: yes)
793: ;;
794: *)
795: AC_DEFINE([volatile], [], [define away volatile?])
796: ;;
797: esac
798:
799: AC_C_CONST
800: AC_C_BIGENDIAN
801: AC_TYPE_SIGNAL
802: AC_TYPE_OFF_T
803: AC_TYPE_SIZE_T
804: AC_CHECK_TYPES([time_t, long, uintptr_t])
805: AC_CHECK_SIZEOF([time_t])
806:
807: AH_VERBATIM([TYPEDEF_UINTPTR_T],
808: [/* Provide a typedef for uintptr_t? */
809: #ifndef HAVE_UINTPTR_T
810: typedef unsigned int uintptr_t;
811: #define HAVE_UINTPTR_T 1
812: #endif])
813:
814: AC_STRUCT_TM
815:
816: AC_CACHE_CHECK(
817: [for u_int8_t],
818: [ntp_cv_type_u_int8_t],
819: [AC_COMPILE_IFELSE(
820: [AC_LANG_PROGRAM(
821: [[
822: #ifdef HAVE_SYS_TYPES_H
823: # include <sys/types.h>
824: #endif
825: ]],
826: [[
827: u_int8_t len = 42;
828: ]]
829: )],
830: [ntp_cv_type_u_int8_t=yes],
831: [ntp_cv_type_u_int8_t=no]
832: )]
833: )
834: case "$ntp_cv_type_u_int8_t" in
835: yes)
836: AC_DEFINE([HAVE_TYPE_U_INT8_T], [1], [Does u_int8_t exist?])
837: esac
838:
839: AC_CACHE_CHECK(
840: [for u_int64_t],
841: [ntp_cv_type_u_int64_t],
842: [AC_COMPILE_IFELSE(
843: [AC_LANG_PROGRAM(
844: [[
845: #ifdef HAVE_SYS_TYPES_H
846: # include <sys/types.h>
847: #endif
848: ]],
849: [[
850: u_int64_t len = 42;
851: ]]
852: )],
853: [ntp_cv_type_u_int64_t=yes],
854: [ntp_cv_type_u_int64_t=no]
855: )]
856: )
857: case "$ntp_cv_type_u_int64_t" in
858: yes)
859: AC_DEFINE([HAVE_TYPE_U_INT64_T], [1], [Does u_int64_t exist?])
860: esac
861:
862: AC_CACHE_CHECK(
863: [for a fallback value for HZ],
864: [ntp_cv_default_hz],
865: [
866: ntp_cv_default_hz=100
867: case "$host" in
868: alpha*-dec-osf4*|alpha*-dec-osf5*)
869: ntp_cv_default_hz=1024
870: ;;
871: mips-dec-ultrix4*)
872: ntp_cv_default_hz=256
873: ;;
874: esac
875: ]
876: )
877: AC_DEFINE_UNQUOTED([DEFAULT_HZ], [$ntp_cv_default_hz],
878: [What is the fallback value for HZ?])
879:
880: AC_CACHE_CHECK(
881: [if we need to override the system's value for HZ],
882: [ntp_cv_override_hz],
883: [
884: ntp_cv_override_hz=no
885: case "$host" in
886: alpha*-dec-osf4*|alpha*-dec-osf5*)
887: ntp_cv_override_hz=yes
888: ;;
889: mips-dec-ultrix4*)
890: ntp_cv_override_hz=yes
891: ;;
892: *-*-freebsd*)
893: ntp_cv_override_hz=yes
894: ;;
895: *-*-sunos4*)
896: ntp_cv_override_hz=yes
897: ;;
898: *-*-kfreebsd*)
899: ntp_cv_override_hz=yes
900: ;;
901: esac
902: ]
903: )
904: case "$ntp_cv_override_hz" in
905: yes)
906: AC_DEFINE([OVERRIDE_HZ], [1],
907: [Do we need to override the system's idea of HZ?])
908: esac
909:
910: dnl AC_CACHE_CHECK(ut_host in struct utmp, ac_cv_func_ut_host_in_utmp,
911: dnl [AC_TRY_LINK([#include <sys/types.h>
912: dnl #include <utmp.h>], [struct utmp ut; ut.ut_host;],
913: dnl ac_cv_func_ut_host_in_utmp=yes, ac_cv_func_ut_host_in_utmp=no)])
914: dnl if test $su_cv_func_ut_host_in_utmp = yes; then
915: dnl AC_DEFINE(HAVE_UT_HOST)
916: dnl fi
917:
918: dnl AC_MSG_CHECKING(if we can get the system boot time)
919: dnl AC_CACHE_VAL(su_cv_have_boot_time,
920: dnl [AC_EGREP_CPP(yes,
921: dnl [#ifdef HAVE_UTMPX_H
922: dnl #include <utmpx.h>
923: dnl #else
924: dnl #include <utmp.h>
925: dnl #endif
926: dnl #ifdef BOOT_TIME
927: dnl yes
928: dnl #endif
929: dnl ], su_cv_have_boot_time=yes, su_cv_have_boot_time=no)])
930: dnl AC_MSG_RESULT($su_cv_have_boot_time)
931:
932: AC_CACHE_CHECK(
933: [for struct rt_msghdr],
934: [ntp_cv_struct_rt_msghdr],
935: [AC_COMPILE_IFELSE(
936: [AC_LANG_PROGRAM(
937: [[
938: #include <sys/types.h>
939: #include <sys/socket.h>
940: #include <net/if.h>
941: #include <net/route.h>
942: ]],
943: [[
944: struct rt_msghdr p;
945: ]]
946: )],
947: [ntp_cv_struct_rt_msghdr=yes],
948: [ntp_cv_struct_rt_msghdr=no]
949: )]
950: )
951:
952: AC_CACHE_CHECK(
953: [for struct rtattr],
954: [ntp_cv_rtattr],
955: [AC_COMPILE_IFELSE(
956: [AC_LANG_PROGRAM(
957: [[
958: #include <stddef.h>
959: #include <sys/socket.h>
960: #include <linux/rtnetlink.h>
961: ]],
962: [[
963: struct rtattr p;
964: ]]
965: )],
966: [ntp_cv_rtattr=yes],
967: [ntp_cv_rtattr=no]
968: )]
969: )
970:
971: case "$ntp_cv_struct_rt_msghdr$ntp_cv_rtattr" in
972: *yes*)
973: AC_DEFINE([HAS_ROUTING_SOCKET], [1],
974: [Do we have a routing socket (rt_msghdr or rtattr)?])
975: case "$ntp_cv_rtattr" in
976: yes)
977: AC_DEFINE([HAVE_RTNETLINK], [1],
978: [Do we have Linux routing socket?])
979: esac
980: esac
981:
982: AC_CACHE_CHECK(
983: [struct sigaction for sa_sigaction],
984: [ntp_cv_struct_sigaction_has_sa_sigaction],
985: [AC_COMPILE_IFELSE(
986: [AC_LANG_PROGRAM(
987: [[
988: #include <signal.h>
989: ]],
990: [[
991: struct sigaction act;
992: act.sa_sigaction = 0;
993: ]]
994: )],
995: [ntp_cv_struct_sigaction_has_sa_sigaction=yes],
996: [ntp_cv_struct_sigaction_has_sa_sigaction=no]
997: )]
998: )
999: case "$ntp_cv_struct_sigaction_has_sa_sigaction" in
1000: yes)
1001: AC_DEFINE([HAVE_SA_SIGACTION_IN_STRUCT_SIGACTION], [1], [Obvious])
1002: esac
1003:
1004: AC_CACHE_CHECK(
1005: [for struct ppsclockev],
1006: [ntp_cv_struct_ppsclockev],
1007: [AC_COMPILE_IFELSE(
1008: [AC_LANG_PROGRAM(
1009: [[
1010: #ifdef HAVE_SYS_TYPES_H
1011: # include <sys/types.h>
1012: #endif
1013: #ifdef HAVE_SYS_TERMIOS_H
1014: # include <sys/termios.h>
1015: #endif
1016: #ifdef HAVE_SYS_TIME_H
1017: # include <sys/time.h>
1018: #endif
1019: #ifdef HAVE_SYS_PPSCLOCK_H
1020: # include <sys/ppsclock.h>
1021: #endif
1022: ]],
1023: [[
1024: extern struct ppsclockev *pce;
1025: return pce->serial;
1026: ]]
1027: )],
1028: [ntp_cv_struct_ppsclockev=yes],
1029: [ntp_cv_struct_ppsclockev=no]
1030: )]
1031: )
1032: case "$ntp_cv_struct_ppsclockev" in
1033: yes)
1034: AC_DEFINE([HAVE_STRUCT_PPSCLOCKEV], [1],
1035: [Does a system header define struct ppsclockev?])
1036: esac
1037:
1038: AC_CACHE_CHECK(
1039: [for struct sockaddr_storage],
1040: [ntp_cv_sockaddr_storage],
1041: [AC_COMPILE_IFELSE(
1042: [AC_LANG_PROGRAM(
1043: [[
1044: #ifdef HAVE_SYS_TYPES_H
1045: # include <sys/types.h>
1046: #endif
1047: #ifdef HAVE_SYS_SOCKET_H
1048: # include <sys/socket.h>
1049: #endif
1050: #ifdef HAVE_NETINET_IN_H
1051: # include <netinet/in.h>
1052: #endif
1053: ]],
1054: [[
1055: struct sockaddr_storage n;
1056: ]]
1057: )],
1058: [ntp_cv_sockaddr_storage=yes],
1059: [ntp_cv_sockaddr_storage=no]
1060: )]
1061: )
1062: case "$ntp_cv_sockaddr_storage" in
1063: yes)
1064: AC_DEFINE([HAVE_STRUCT_SOCKADDR_STORAGE], [1],
1065: [Does a system header define struct sockaddr_storage?])
1066: esac
1067:
1068: AC_CACHE_CHECK(
1069: [for sockaddr_storage.ss_family],
1070: [ntp_cv_have_ss_family],
1071: [AC_COMPILE_IFELSE(
1072: [AC_LANG_PROGRAM(
1073: [[
1074: #ifdef HAVE_SYS_TYPES_H
1075: # include <sys/types.h>
1076: #endif
1077: #ifdef HAVE_SYS_SOCKET_H
1078: # include <sys/socket.h>
1079: #endif
1080: #ifdef HAVE_NETINET_IN_H
1081: # include <netinet/in.h>
1082: #endif
1083: ]],
1084: [[
1085: struct sockaddr_storage s;
1086: s.ss_family = 1;
1087: ]]
1088: )],
1089: [ntp_cv_have_ss_family=yes],
1090: [ntp_cv_have_ss_family=no]
1091: )]
1092: )
1093:
1094: case "$ntp_cv_have_ss_family" in
1095: no)
1096: AC_CACHE_CHECK(
1097: [for sockaddr_storage.__ss_family],
1098: [ntp_cv_have___ss_family],
1099: [AC_COMPILE_IFELSE(
1100: [AC_LANG_PROGRAM(
1101: [[
1102: #ifdef HAVE_SYS_TYPES_H
1103: # include <sys/types.h>
1104: #endif
1105: #ifdef HAVE_SYS_SOCKET_H
1106: # include <sys/socket.h>
1107: #endif
1108: #ifdef HAVE_NETINET_IN_H
1109: # include <netinet/in.h>
1110: #endif
1111: ]],
1112: [[
1113: struct sockaddr_storage s;
1114: s.__ss_family = 1;
1115: ]]
1116: )],
1117: [ntp_cv_have___ss_family=yes],
1118: [ntp_cv_have___ss_family=no]
1119: )]
1120: )
1121: case "$ntp_cv_have___ss_family" in
1122: yes)
1123: AC_DEFINE([HAVE___SS_FAMILY_IN_SS], [1],
1124: [Does struct sockaddr_storage have __ss_family?])
1125: esac
1126: esac
1127:
1128: AH_VERBATIM(
1129: [HAVE___SS_FAMILY_IN_SS_VERBATIM],
1130: [
1131: /* Handle sockaddr_storage.__ss_family */
1132: #ifdef HAVE___SS_FAMILY_IN_SS
1133: # define ss_family __ss_family
1134: #endif /* HAVE___SS_FAMILY_IN_SS */
1135: ]
1136: )
1137:
1138: AC_CACHE_CHECK(
1139: [for sockaddr_storage.ss_len],
1140: [ntp_cv_have_ss_len],
1141: [AC_COMPILE_IFELSE(
1142: [AC_LANG_PROGRAM(
1143: [[
1144: #ifdef HAVE_SYS_TYPES_H
1145: # include <sys/types.h>
1146: #endif
1147: #ifdef HAVE_SYS_SOCKET_H
1148: # include <sys/socket.h>
1149: #endif
1150: #ifdef HAVE_NETINET_IN_H
1151: # include <netinet/in.h>
1152: #endif
1153: ]],
1154: [[
1155: struct sockaddr_storage s;
1156: s.ss_len = 1;
1157: ]]
1158: )],
1159: [ntp_cv_have_ss_len=yes],
1160: [ntp_cv_have_ss_len=no]
1161: )]
1162: )
1163:
1164: case "$ntp_cv_have_ss_len" in
1165: no)
1166: AC_CACHE_CHECK(
1167: [for sockaddr_storage.__ss_len],
1168: [ntp_cv_have___ss_len],
1169: [AC_COMPILE_IFELSE(
1170: [AC_LANG_PROGRAM(
1171: [[
1172: #ifdef HAVE_SYS_TYPES_H
1173: # include <sys/types.h>
1174: #endif
1175: #ifdef HAVE_SYS_SOCKET_H
1176: # include <sys/socket.h>
1177: #endif
1178: #ifdef HAVE_NETINET_IN_H
1179: # include <netinet/in.h>
1180: #endif
1181: ]],
1182: [[
1183: struct sockaddr_storage s;
1184: s.__ss_len = 1;
1185: ]]
1186: )],
1187: [ntp_cv_have___ss_len=yes],
1188: [ntp_cv_have___ss_len=no]
1189: )]
1190: )
1191: case "$ntp_cv_have___ss_len" in
1192: yes)
1193: AC_DEFINE([HAVE___SS_LEN_IN_SS], [1],
1194: [Does struct sockaddr_storage have __ss_len?])
1195: esac
1196: esac
1197:
1198: AH_VERBATIM(
1199: [HAVE___SS_LEN_IN_SS_VERBATIM],
1200: [
1201: /* Handle sockaddr_storage.__ss_len */
1202: #ifdef HAVE___SS_LEN_IN_SS
1203: # define ss_len __ss_len
1204: #endif /* HAVE___SS_LEN_IN_SS */
1205: ]
1206: )
1207:
1208: #
1209: # Look for in_port_t.
1210: #
1211: AC_CACHE_CHECK(
1212: [for in_port_t],
1213: [isc_cv_have_in_port_t],
1214: [AC_COMPILE_IFELSE(
1215: [AC_LANG_PROGRAM(
1216: [[
1217: #include <sys/types.h>
1218: #include <netinet/in.h>
1219: ]],
1220: [[
1221: in_port_t port = 25;
1222: return (0);
1223: ]]
1224: )],
1225: [isc_cv_have_in_port_t=yes],
1226: [isc_cv_have_in_port_t=no]
1227: )]
1228: )
1229: case "$isc_cv_have_in_port_t" in
1230: no)
1231: AC_DEFINE([ISC_PLATFORM_NEEDPORTT], [1],
1232: [Declare in_port_t?])
1233: esac
1234:
1235: case "$ac_cv_header_machine_soundcard_h$ac_cv_header_sys_soundcard_h" in
1236: *yes*)
1237: AC_CACHE_CHECK(
1238: [for struct snd_size],
1239: [ntp_cv_struct_snd_size],
1240: [AC_COMPILE_IFELSE(
1241: [AC_LANG_PROGRAM(
1242: [[
1243: #ifdef HAVE_MACHINE_SOUNDCARD_H
1244: # include <machine/soundcard.h>
1245: #endif
1246: #ifdef HAVE_SYS_SOUNDCARD_H
1247: # include <sys/soundcard.h>
1248: #endif
1249: ]],
1250: [[
1251: extern struct snd_size *ss;
1252: return ss->rec_size;
1253: ]]
1254: )],
1255: [ntp_cv_struct_snd_size=yes],
1256: [ntp_cv_struct_snd_size=no]
1257: )]
1258: )
1259: case "$ntp_cv_struct_snd_size" in
1260: yes)
1261: AC_DEFINE([HAVE_STRUCT_SND_SIZE], [1],
1262: [Do we have struct snd_size?])
1263: esac
1264: esac
1265:
1266: AC_CACHE_CHECK(
1267: [struct clockinfo for hz],
1268: [ntp_cv_struct_clockinfo_has_hz],
1269: [AC_COMPILE_IFELSE(
1270: [AC_LANG_PROGRAM(
1271: [[
1272: #include <sys/time.h>
1273: ]],
1274: [[
1275: extern struct clockinfo *pc;
1276: return pc->hz;
1277: ]]
1278: )],
1279: [ntp_cv_struct_clockinfo_has_hz=yes],
1280: [ntp_cv_struct_clockinfo_has_hz=no]
1281: )]
1282: )
1283: case "$ntp_cv_struct_clockinfo_has_hz" in
1284: yes)
1285: AC_DEFINE([HAVE_HZ_IN_STRUCT_CLOCKINFO], [1], [Obvious])
1286: esac
1287:
1288: AC_CACHE_CHECK(
1289: [struct clockinfo for tickadj],
1290: [ntp_cv_struct_clockinfo_has_hz],
1291: [AC_COMPILE_IFELSE(
1292: [AC_LANG_PROGRAM(
1293: [[
1294: #include <sys/time.h>
1295: ]],
1296: [[
1297: extern struct clockinfo *pc;
1298: return pc->tickadj;
1299: ]]
1300: )],
1301: [ntp_cv_struct_clockinfo_has_hz=yes],
1302: [ntp_cv_struct_clockinfo_has_hz=no]
1303: )]
1304: )
1305: case "$ntp_cv_struct_clockinfo_has_hz" in
1306: yes)
1307: AC_DEFINE([HAVE_TICKADJ_IN_STRUCT_CLOCKINFO], [1], [Obvious])
1308: esac
1309:
1310: AC_CACHE_CHECK(
1311: [for struct timespec],
1312: [ntp_cv_struct_timespec],
1313: [AC_COMPILE_IFELSE(
1314: [AC_LANG_PROGRAM(
1315: [[
1316: #include <sys/time.h>
1317: /* Under SunOS, timespec is in sys/timepps.h,
1318: which needs errno.h and FRAC */
1319: #ifdef HAVE_ERRNO_H
1320: # include <errno.h>
1321: #endif
1322: #ifdef HAVE_SYS_TIMEPPS_H
1323: # define FRAC 4294967296
1324: # include <sys/timepps.h>
1325: #endif
1326: ]],
1327: [[
1328: struct timespec n;
1329: ]]
1330: )],
1331: [ntp_cv_struct_timespec=yes],
1332: [ntp_cv_struct_timespec=no]
1333: )]
1334: )
1335: case "$ntp_cv_struct_timespec" in
1336: yes)
1337: AC_DEFINE([HAVE_STRUCT_TIMESPEC], [1], [struct timespec declared?])
1338: esac
1339:
1340: AC_CACHE_CHECK(
1341: [for struct ntptimeval],
1342: [ntp_cv_struct_ntptimeval],
1343: [AC_COMPILE_IFELSE(
1344: [AC_LANG_PROGRAM(
1345: [[
1346: #include <sys/time.h>
1347: #include <sys/timex.h>
1348: ]],
1349: [[
1350: struct ntptimeval n;
1351: ]]
1352: )],
1353: [ntp_cv_struct_ntptimeval=yes],
1354: [ntp_cv_struct_ntptimeval=no]
1355: )]
1356: )
1357: case "$ntp_cv_struct_ntptimeval" in
1358: yes)
1359: AC_DEFINE([HAVE_STRUCT_NTPTIMEVAL], [1],
1360: [Do we have struct ntptimeval?])
1361: esac
1362:
1363: AC_CHECK_MEMBERS(
1364: [struct ntptimeval.time.tv_nsec],
1365: [],
1366: [],
1367: [
1368: #ifdef HAVE_SYS_TIME_H
1369: #include <sys/time.h>
1370: #else
1371: # ifdef HAVE_TIME_H
1372: # include <time.h>
1373: # endif
1374: #endif
1375: #ifdef HAVE_SYS_TIMEX_H
1376: # include <sys/timex.h>
1377: #else
1378: # ifdef HAVE_TIMEX_H
1379: # include <timex.h>
1380: # endif
1381: #endif
1382: ]
1383: )
1384:
1385: AC_C_INLINE
1386:
1387: case "$ac_cv_c_inline" in
1388: '')
1389: ;;
1390: *)
1391: AC_DEFINE([HAVE_INLINE], [1], [inline keyword or macro available])
1392: AC_SUBST([HAVE_INLINE])
1393: esac
1394:
1395: AC_C_CHAR_UNSIGNED dnl CROSS_COMPILE?
1396: AC_CHECK_SIZEOF([signed char])
1397: AC_CHECK_TYPES([s_char])
1398: AC_CHECK_SIZEOF([int])
1399: AC_CHECK_SIZEOF([long])
1400:
1401: case "$ac_cv_c_char_unsigned$ac_cv_sizeof_signed_char$ac_cv_type_s_char" in
1402: *yes)
1403: # We have a typedef for s_char. Might as well believe it...
1404: ;;
1405: no0no)
1406: # We have signed chars, can't say 'signed char', no s_char typedef.
1407: AC_DEFINE([NEED_S_CHAR_TYPEDEF], [1],
1408: [Do we need an s_char typedef?])
1409: ;;
1410: no1no)
1411: # We have signed chars, can say 'signed char', no s_char typedef.
1412: AC_DEFINE([NEED_S_CHAR_TYPEDEF], [1],
1413: [Do we need an s_char typedef?])
1414: ;;
1415: yes0no)
1416: # We have unsigned chars, can't say 'signed char', no s_char typedef.
1417: AC_MSG_ERROR([No way to specify a signed character!])
1418: ;;
1419: yes1no)
1420: # We have unsigned chars, can say 'signed char', no s_char typedef.
1421: AC_DEFINE([NEED_S_CHAR_TYPEDEF], [1],
1422: [Do we need an s_char typedef?])
1423: ;;
1424: esac
1425: AC_TYPE_UID_T
1426:
1427: case "$host" in
1428: *-*-aix[[456]]*)
1429: # (prr) aix 4.1 doesn't have clock_settime, but in aix 4.3 it's a stub
1430: # (returning ENOSYS). I didn't check 4.2. If, in the future,
1431: # IBM pulls its thumbs out long enough to implement clock_settime,
1432: # this conditional will need to change. Maybe use AC_TRY_RUN
1433: # instead to try to set the time to itself and check errno.
1434: ;;
1435: *)
1436: AC_SEARCH_LIBS([clock_gettime], [rt])
1437: AC_CHECK_FUNCS([clock_gettime clock_settime])
1438: ;;
1439: esac
1440: AC_CHECK_FUNCS([daemon])
1441: AC_CHECK_FUNCS(
1442: [finite],
1443: [],
1444: [AC_CHECK_FUNCS(
1445: [isfinite],
1446: [],
1447: [
1448: AC_MSG_CHECKING([for isfinite with <math.h>])
1449: _libs=$LIBS
1450: LIBS="$LIBS -lm"
1451: AC_LINK_IFELSE(
1452: [AC_LANG_PROGRAM(
1453: [[
1454: #include <math.h>
1455: ]],
1456: [[
1457: float f = 0.0;
1458: isfinite(f);
1459: ]]
1460: )],
1461: [ans=yes],
1462: [ans=no]
1463: )
1464: LIBS=$_libs
1465: AC_MSG_RESULT([$ans])
1466: case "$ans" in
1467: yes)
1468: AC_DEFINE([HAVE_ISFINITE], [1])
1469: esac
1470: ]
1471: )]
1472: )
1473:
1474: AC_CHECK_FUNCS([getbootfile getclock getdtablesize])
1475:
1476: AC_ARG_ENABLE(
1477: [getifaddrs],
1478: [AS_HELP_STRING(
1479: [--enable-getifaddrs],
1480: [s Enable the use of getifaddrs() [[yes|no|glibc]].
1481: glibc: Use getifaddrs() in glibc if you know it supports IPv6.]
1482: )],
1483: [want_getifaddrs="$enableval"],
1484: [want_getifaddrs="yes"]
1485: )
1486:
1487: case $want_getifaddrs in
1488: yes|glibc)
1489: #
1490: # Do we have getifaddrs() ?
1491: #
1492: case $host in
1493: *-*linux*)
1494: # Some recent versions of glibc support getifaddrs() which does not
1495: # provide AF_INET6 addresses while the function provided by the USAGI
1496: # project handles the AF_INET6 case correctly. We need to avoid
1497: # using the former but prefer the latter unless overridden by
1498: # --enable-getifaddrs=glibc.
1499: case "$want_getifaddrs" in
1500: glibc)
1501: AC_CHECK_FUNCS([getifaddrs])
1502: ;;
1503: *)
1504: save_LIBS="$LIBS"
1505: LIBS="-L/usr/local/v6/lib $LIBS"
1506: AC_CHECK_LIB(
1507: [inet6],
1508: [getifaddrs],
1509: [ans=yes],
1510: [ans=no]
1511: )
1512: case "$ans" in
1513: yes)
1514: LIBS="$LIBS -linet6"
1515: AC_DEFINE([HAVE_GETIFADDRS], [1])
1516: ;;
1517: *)
1518: LIBS=${save_LIBS}
1519: ;;
1520: esac
1521: ;;
1522: esac
1523: ;;
1524: esac
1525: ;;
1526: *)
1527: AC_CHECK_FUNCS([getifaddrs])
1528: ;;
1529: esac
1530:
1531: AC_CACHE_CHECK(
1532: [type of socklen arg for getsockname()],
1533: [ntp_cv_getsockname_socklen_type],
1534: [
1535: getsockname_socklen_type_found=no
1536: for getsockname_arg2 in 'struct sockaddr *' 'void *'; do
1537: for ntp_cv_getsockname_socklen_type in 'socklen_t' 'size_t' 'unsigned int' 'int'; do
1538: AC_COMPILE_IFELSE(
1539: [AC_LANG_PROGRAM(
1540: [[
1541: #ifdef HAVE_SYS_TYPES_H
1542: # include <sys/types.h>
1543: #endif
1544: #ifdef HAVE_SYS_SOCKET_H
1545: # include <sys/socket.h>
1546: #endif
1547: ]], [[
1548: extern
1549: getsockname(int, $getsockname_arg2,
1550: $ntp_cv_getsockname_socklen_type *);
1551: ]]
1552: )],
1553: [getsockname_socklen_type_found=yes ; break 2],
1554: []
1555: )
1556: done
1557: done
1558: case "$getsockname_socklen_type_found" in
1559: no)
1560: ntp_cv_getsockname_socklen_type='socklen_t'
1561: esac
1562: AS_UNSET([getsockname_arg2])
1563: AS_UNSET([getsockname_socklen_type_found])
1564: ]
1565: )
1566: AC_DEFINE_UNQUOTED([GETSOCKNAME_SOCKLEN_TYPE],
1567: [$ntp_cv_getsockname_socklen_type],
1568: [What is getsockname()'s socklen type?])
1569:
1570: AC_CHECK_FUNCS([getuid getrusage hstrerror])
1571: AC_CHECK_FUNC([gettimeofday], [], [
1572: case "$host" in
1573: *-*-mpeix*) ac_cv_func_gettimeofday=yes
1574: ;;
1575: esac])
1576:
1577: #
1578: # Check for if_nametoindex() for IPv6 scoped addresses support
1579: #
1580: case "$host" in
1581: *-hp-hpux*)
1582: AC_SEARCH_LIBS([if_nametoindex], [ipv6])
1583: esac
1584: AC_CHECK_FUNCS([if_nametoindex])
1585: case "$ac_cv_func_if_nametoindex" in
1586: yes)
1587: AC_DEFINE([ISC_PLATFORM_HAVEIFNAMETOINDEX], [1],
1588: [ISC: do we have if_nametoindex()?])
1589: esac
1590:
1591: AC_SEARCH_LIBS([inet_ntop], [resolv], , , [-lsocket -lnsl])
1592: AC_CHECK_FUNC([inet_ntop], [],
1593: [AC_DEFINE([ISC_PLATFORM_NEEDNTOP], [1], [ISC: provide inet_ntop()])])
1594: AC_CHECK_FUNC([inet_pton], [],
1595: [AC_DEFINE([ISC_PLATFORM_NEEDPTON], [1], [ISC: provide inet_pton()])])
1596:
1597: case "$ac_cv_header_kvm_h" in
1598: yes)
1599: AC_CHECK_FUNCS([kvm_open])
1600: ;;
1601: esac
1602:
1603: AC_CHECK_FUNCS([memcpy memmove memset])
1604: case "$host" in
1605: *-*-sco3.2v5.0.*)
1606: # Just stubs. Idiots.
1607: ;;
1608: *) AC_CHECK_FUNCS([mkstemp])
1609: ;;
1610: esac
1611: AC_CHECK_FUNCS([mktime])
1612: case "$host" in
1613: *-*-aix[[456]]*)
1614: # Just a stub. Idiots.
1615: ;;
1616: *-*-irix[[45]]*)
1617: # Just a stub in "old" Irix. Idiots.
1618: ;;
1619: *-*-*linux*)
1620: # there, but more trouble than it is worth for now (resolver problems)
1621: ;;
1622: *-*-qnx*)
1623: # Apparently there but not working in QNX. Idiots?
1624: ;;
1625: *-*-sco3.2v5.0.*)
1626: # Just a stub. Idiots.
1627: ;;
1628: alpha*-dec-osf4*|alpha*-dec-osf5*)
1629: # mlockall is there, as a #define calling memlk via <sys/mman.h>
1630: # Not easy to test for - cheat.
1631: AC_CHECK_FUNCS([memlk], [ac_cv_func_mlockall=yes])
1632: AC_CHECK_FUNCS([mlockall])
1633: ;;
1634: *) AC_CHECK_FUNCS([mlockall])
1635: ;;
1636: esac
1637: AC_CHECK_FUNCS([nice nlist])
1638: case "$host" in
1639: *-*-solaris2.6)
1640: # Broken...
1641: ;;
1642: *) AC_CHECK_FUNCS([ntp_adjtime ntp_gettime])
1643: ;;
1644: esac
1645: AC_CHECK_FUNCS([plock pututline pututxline readlink recvmsg rtprio])
1646: case "$host" in
1647: *-*-aix[[456]]*)
1648: # Just a stub in AIX 4. Idiots.
1649: ;;
1650: *-*-solaris2.5*)
1651: # Just stubs in solaris2.5. Idiots.
1652: ;;
1653: *) AC_CHECK_FUNCS([sched_setscheduler])
1654: ;;
1655: esac
1656: AC_CHECK_FUNCS([setlinebuf setpgid setpriority setsid])
1657: AC_CHECK_FUNCS([setrlimit])
1658: AC_CHECK_FUNCS([settimeofday], ,[
1659: case "$host" in
1660: *-*-mpeix*) ac_cv_func_settimeofday=yes
1661: ;;
1662: esac])
1663: AC_CHECK_FUNCS([setvbuf sigaction sigvec sigset sigsuspend stime strchr])
1664: AC_CHECK_FUNCS([sysconf sysctl snprintf strdup strerror strstr timegm])
1665: case "$host" in
1666: *-*-aix[[456]]*)
1667: # Just stubs. Idiots.
1668: ;;
1669: *-*-netbsd1*)
1670: # Just stubs. Idiots.
1671: ;;
1672: *-*-netbsdelf1*)
1673: # Just stubs. Idiots.
1674: ;;
1675: *-*-openbsd*)
1676: # Just stubs. Idiots.
1677: ;;
1678: *) AC_CHECK_FUNCS([timer_create timer_settime])
1679: ;;
1680: esac
1681: AC_CHECK_FUNCS([umask uname updwtmp updwtmpx vsnprintf vsprintf])
1682:
1683: ###
1684:
1685: # http://bugs.ntp.org/737
1686: case "$ac_cv_func_recvmsg" in
1687: yes)
1688: AC_CACHE_CHECK(
1689: [if we need extra help to define struct iovec],
1690: [ntp_cv_struct_iovec_help],
1691: [
1692: compiled=no
1693: for ntp_cv_struct_iovec_help in '0' '1'; do
1694: AC_COMPILE_IFELSE(
1695: [AC_LANG_PROGRAM(
1696: [[
1697: #ifdef HAVE_SYS_TYPES_H
1698: # include <sys/types.h>
1699: #endif
1700: #ifdef HAVE_SYS_SOCKET_H
1701: # include <sys/socket.h>
1702: #endif
1703: #if $ntp_cv_struct_iovec_help
1704: # include <sys/uio.h>
1705: #endif
1706: ]],
1707: [[
1708: void foo(void) {
1709: ssize_t x;
1710: int s = 0;
1711: struct iovec iov;
1712: struct msghdr mh;
1713: int flags = 0;
1714:
1715: mh.msg_iov = &iov;
1716: x = recvmsg(s, &mh, flags);
1717: }
1718: ]]
1719: )],
1720: [compiled=yes ; break 1],
1721: []
1722: )
1723: done
1724: case "$compiled" in
1725: no)
1726: ntp_cv_struct_iovec_help=0
1727: esac
1728: AS_UNSET([compiled])
1729: ]
1730: )
1731: case "$ntp_cv_struct_iovec_help" in
1732: 1)
1733: AC_DEFINE([HAVE_SYS_UIO_H], [1],
1734: [Use sys/uio.h for struct iovec help])
1735: esac
1736: esac
1737:
1738: case "$host" in
1739: *-*-sunos4*)
1740: AC_DEFINE([SPRINTF_CHAR], [1], [*s*printf() functions are char*])
1741: ;;
1742: esac
1743:
1744: AC_CACHE_CHECK(
1745: [number of arguments to gettimeofday()],
1746: [ntp_cv_func_Xettimeofday_nargs],
1747: [AC_COMPILE_IFELSE(
1748: [AC_LANG_PROGRAM(
1749: [[
1750: #include <sys/time.h>
1751: ]],
1752: [[
1753: gettimeofday(0, 0);
1754: settimeofday(0, 0);
1755: ]]
1756: )],
1757: [ntp_cv_func_Xettimeofday_nargs=2],
1758: [ntp_cv_func_Xettimeofday_nargs=1]
1759: )]
1760: )
1761: case "$ntp_cv_func_Xettimeofday_nargs" in
1762: 1)
1763: AC_DEFINE([SYSV_TIMEOFDAY], [1], [Does Xettimeofday take 1 arg?])
1764: esac
1765:
1766: AC_CACHE_CHECK(
1767: [number of arguments taken by setpgrp()],
1768: [ntp_cv_func_setpgrp_nargs],
1769: [AC_COMPILE_IFELSE(
1770: [AC_LANG_PROGRAM(
1771: [[
1772: #ifdef HAVE_SYS_TYPES_H
1773: # include <sys/types.h>
1774: #endif
1775: #ifdef HAVE_UNISTD_H
1776: # include <unistd.h>
1777: #endif
1778: ]],
1779: [[
1780: setpgrp(0, 0);
1781: ]]
1782: )],
1783: [ntp_cv_func_setpgrp_nargs=2],
1784: [ntp_cv_func_setpgrp_nargs=0]
1785: )]
1786: )
1787: case "$ntp_cv_func_setpgrp_nargs" in
1788: 0)
1789: AC_DEFINE([HAVE_SETPGRP_0], [1],
1790: [define if setpgrp takes 0 arguments])
1791: esac
1792:
1793: dnl we require ANSI C which mandates void * here
1794: dnl we should clean up all uses of QSORT_USES_VOID_P so
1795: dnl this can be removed.
1796: AC_DEFINE([QSORT_USES_VOID_P], [1],
1797: [Does qsort expect to work on "void *" stuff?])
1798:
1799: AC_CACHE_CHECK(
1800: [if we need to declare 'errno'],
1801: [ntp_cv_decl_errno],
1802: [AC_COMPILE_IFELSE(
1803: [AC_LANG_PROGRAM(
1804: [[
1805: #ifdef HAVE_ERRNO_H
1806: # include <errno.h>
1807: #endif
1808: ]],
1809: [[
1810: errno = 0;
1811: ]]
1812: )],
1813: [ntp_cv_decl_errno=no],
1814: [ntp_cv_decl_errno=yes]
1815: )]
1816: )
1817: case "$ntp_cv_decl_errno" in
1818: yes)
1819: AC_DEFINE([DECL_ERRNO], [1], [Declare errno?])
1820: esac
1821:
1822: dnl (prr) aix 4.3 defines h_errno as (*(int *)h_errno_which()) for
1823: dnl MT purposes. This makes the line "extern int h_errno" choke
1824: dnl the compiler. Hopefully adding !defined(h_errno) fixes this
1825: dnl without breaking any other platforms.
1826: dnl
1827: AC_CACHE_CHECK(
1828: [if we may declare 'h_errno'],
1829: [ntp_cv_decl_h_errno],
1830: [AC_COMPILE_IFELSE(
1831: [AC_LANG_PROGRAM(
1832: [[
1833: #include <sys/types.h>
1834: #ifdef HAVE_NETINET_IN_H
1835: # include <netinet/in.h>
1836: #endif
1837: #ifdef HAVE_ARPA_NAMESER_H
1838: # include <arpa/nameser.h>
1839: #endif
1840: #ifdef HAVE_NETDB_H
1841: # include <netdb.h>
1842: #endif
1843: #ifdef HAVE_RESOLV_H
1844: # include <resolv.h>
1845: #endif
1846: ]],
1847: [[
1848: extern int h_errno;
1849: ]]
1850: )],
1851: [ntp_cv_decl_h_errno=yes],
1852: [ntp_cv_decl_h_errno=no]
1853: )]
1854: )
1855: case "$ntp_cv_decl_h_errno" in
1856: yes)
1857: AC_DEFINE([DECL_H_ERRNO], [1], [Declare h_errno?])
1858: esac
1859:
1860: AC_CACHE_CHECK(
1861: [if declaring 'syscall()' is ok],
1862: [ntp_cv_decl_syscall],
1863: [AC_COMPILE_IFELSE(
1864: [AC_LANG_PROGRAM(
1865: [[
1866: #ifdef HAVE_SYS_TYPES_H
1867: # include <sys/types.h>
1868: #endif
1869: #ifdef HAVE_UNISTD_H
1870: # include <unistd.h>
1871: #endif
1872: ]],
1873: [[
1874: extern int syscall (int, ...);
1875: ]]
1876: )]
1877: [ntp_cv_decl_syscall=yes],
1878: [ntp_cv_decl_syscall=no]
1879: )]
1880: )
1881: case "$ntp_cv_decl_syscall" in
1882: yes)
1883: AC_DEFINE([DECL_SYSCALL], [1], [Declare syscall()?])
1884: esac
1885:
1886: case "$host" in
1887: *-*-aix4.3.*)
1888: AC_DEFINE([DECL_HSTRERROR_0], [1], [Declaration style]) # Needed for XLC under AIX 4.3.2
1889: ;;
1890: *-*-mpeix*)
1891: AC_DEFINE([DECL_ADJTIME_0], [1], [Declaration style])
1892: AC_DEFINE([DECL_INET_NTOA_0], [1], [Declaration style])
1893: AC_DEFINE([DECL_MKTEMP_0], [1], [Declaration style])
1894: AC_DEFINE([DECL_SELECT_0], [1], [Declaration style])
1895: AC_DEFINE([DECL_SETITIMER_0], [1], [Declaration style])
1896: AC_DEFINE([DECL_SYSLOG_0], [1], [Declaration style])
1897: AC_DEFINE([DECL_TIMEOFDAY_0], [1], [Declaration style])
1898: ;;
1899: *-*-osf[[45]]*)
1900: AC_DEFINE([DECL_PLOCK_0], [1], [Declaration style])
1901: AC_DEFINE([DECL_STIME_1], [1], [Declaration style])
1902: ;;
1903: *-*-qnx*)
1904: AC_DEFINE([DECL_ADJTIME_0], [1], [Declaration style])
1905: ;;
1906: *-*-riscos4*)
1907: AC_DEFINE([DECL_ADJTIME_0], [1], [Declaration style])
1908: AC_DEFINE([DECL_BZERO_0], [1], [Declaration style])
1909: AC_DEFINE([DECL_IOCTL_0], [1], [Declaration style])
1910: AC_DEFINE([DECL_IPC_0], [1], [Declaration style])
1911: AC_DEFINE([DECL_MEMMOVE_0], [1], [Declaration style])
1912: AC_DEFINE([DECL_MKTEMP_0], [1], [Declaration style])
1913: AC_DEFINE([DECL_RENAME_0], [1], [Declaration style])
1914: AC_DEFINE([DECL_SELECT_0], [1], [Declaration style])
1915: AC_DEFINE([DECL_SETITIMER_0], [1], [Declaration style])
1916: AC_DEFINE([DECL_SETPRIORITY_0], [1], [Declaration style])
1917: AC_DEFINE([DECL_STDIO_0], [1], [Declaration style])
1918: AC_DEFINE([DECL_STRTOL_0], [1], [Declaration style])
1919: AC_DEFINE([DECL_SYSLOG_0], [1], [Declaration style])
1920: AC_DEFINE([DECL_TIME_0], [1], [Declaration style])
1921: AC_DEFINE([DECL_TIMEOFDAY_0], [1], [Declaration style])
1922: AC_DEFINE([DECL_TOLOWER_0], [1], [Declaration style])
1923: ;;
1924: *-*-solaris2*)
1925: AC_DEFINE([DECL_MKSTEMP_0], [1], [Declaration style])
1926: AC_DEFINE([DECL_SETPRIORITY_1], [1], [Declaration style])
1927: case "$host" in
1928: *-*-solaris2.4)
1929: AC_DEFINE([DECL_TIMEOFDAY_0], [1], [Declaration style])
1930: ;;
1931: esac
1932: ;;
1933: *-*-sunos4*)
1934: AC_DEFINE([DECL_ADJTIME_0], [1], [Declaration style])
1935: AC_DEFINE([DECL_BCOPY_0], [1], [Declaration style])
1936: AC_DEFINE([DECL_BZERO_0], [1], [Declaration style])
1937: AC_DEFINE([DECL_IOCTL_0], [1], [Declaration style])
1938: AC_DEFINE([DECL_IPC_0], [1], [Declaration style])
1939: AC_DEFINE([DECL_MEMMOVE_0], [1], [Declaration style])
1940: AC_DEFINE([DECL_MKTEMP_0], [1], [Declaration style])
1941: AC_DEFINE([DECL_MKSTEMP_0], [1], [Declaration style])
1942: AC_DEFINE([DECL_RENAME_0], [1], [Declaration style])
1943: AC_DEFINE([DECL_SELECT_0], [1], [Declaration style])
1944: AC_DEFINE([DECL_SETITIMER_0], [1], [Declaration style])
1945: AC_DEFINE([DECL_SETPRIORITY_0], [1], [Declaration style])
1946: AC_DEFINE([DECL_SIGVEC_0], [1], [Declaration style])
1947: case "`basename $ac_cv_prog_CC`" in
1948: acc*) ;;
1949: *) AC_DEFINE([DECL_STDIO_0], [1], [Declaration style])
1950: ;;
1951: esac
1952: AC_DEFINE([DECL_STRTOL_0], [1], [Declaration style])
1953: AC_DEFINE([DECL_SYSLOG_0], [1], [Declaration style])
1954: AC_DEFINE([DECL_TIME_0], [1], [Declaration style])
1955: AC_DEFINE([DECL_TIMEOFDAY_0], [1], [Declaration style])
1956: AC_DEFINE([DECL_TOLOWER_0], [1], [Declaration style])
1957: AC_DEFINE([DECL_TOUPPER_0], [1], [Declaration style])
1958: AC_DEFINE([DECL_STRERROR_0], [1], [Declaration style])
1959: ;;
1960: *-*-ultrix4*)
1961: AC_DEFINE([DECL_ADJTIME_0], [1], [Declaration style])
1962: AC_DEFINE([DECL_BZERO_0], [1], [Declaration style])
1963: AC_DEFINE([DECL_CFSETISPEED_0], [1], [Declaration style])
1964: AC_DEFINE([DECL_IOCTL_0], [1], [Declaration style])
1965: AC_DEFINE([DECL_IPC_0], [1], [Declaration style])
1966: AC_DEFINE([DECL_MKTEMP_0], [1], [Declaration style])
1967: AC_DEFINE([DECL_NLIST_0], [1], [Declaration style])
1968: AC_DEFINE([DECL_PLOCK_0], [1], [Declaration style])
1969: AC_DEFINE([DECL_SELECT_0], [1], [Declaration style])
1970: AC_DEFINE([DECL_SETITIMER_0], [1], [Declaration style])
1971: AC_DEFINE([DECL_SETPRIORITY_0], [1], [Declaration style])
1972: AC_DEFINE([DECL_STIME_0], [1], [Declaration style])
1973: AC_DEFINE([DECL_SYSLOG_0], [1], [Declaration style])
1974: AC_DEFINE([DECL_TIMEOFDAY_0], [1], [Declaration style])
1975: ;;
1976: esac
1977:
1978: case "$host" in
1979: *-*-sco3.2*)
1980: AC_DEFINE([TERMIOS_NEEDS__SVID3], [1],
1981: [Do we need to #define _SVID3 when we #include <termios.h>?])
1982: ;;
1983: esac
1984:
1985: case "$host" in
1986: *-*-hpux[[567]]*)
1987: AC_DEFINE([NEED_RCVBUF_SLOP], [1],
1988: [Do we need extra room for SO_RCVBUF? (HPUX < 8)])
1989: esac
1990:
1991: dnl Using AC_CACHE_CHECK to honor preset ntp_cv_var_open_bcast_socket
1992: AC_CACHE_CHECK(
1993: [if we will open the broadcast socket],
1994: [ntp_cv_var_open_bcast_socket],
1995: [
1996: ans=yes
1997: case "$host" in
1998: *-*-domainos)
1999: ans=no
2000: esac
2001: ntp_cv_var_open_bcast_socket=$ans
2002: ]
2003: )
2004: case "$ntp_cv_var_open_bcast_socket" in
2005: yes)
2006: AC_DEFINE([OPEN_BCAST_SOCKET], [1],
2007: [Should we open the broadcast socket?])
2008: esac
2009:
2010: case "$host" in
2011: *-*-hpux*)
2012: AC_DEFINE([NEED_HPUX_FINDCONFIG], [1],
2013: [Do we want the HPUX FindConfig()?])
2014: esac
2015:
2016: dnl using AC_CACHE_CHECK to honor preset $ntp_cv_arg_setpgrp_negpid
2017: AC_CACHE_CHECK(
2018: [if process groups are set with -pid],
2019: [ntp_cv_arg_setpgrp_negpid],
2020: [
2021: case "$host" in
2022: *-*-hpux[[567]]*)
2023: ans=no
2024: ;;
2025: *-*-hpux*)
2026: ans=yes
2027: ;;
2028: *-*-*linux*)
2029: ans=yes
2030: ;;
2031: *-*-sunos3*)
2032: ans=yes
2033: ;;
2034: *-*-ultrix2*)
2035: ans=yes
2036: ;;
2037: *)
2038: ans=no
2039: ;;
2040: esac
2041: ntp_cv_arg_setpgrp_negpid=$ans
2042: ]
2043: )
2044: case "$ntp_cv_arg_setpgrp_negpid" in
2045: yes)
2046: AC_DEFINE([UDP_BACKWARDS_SETOWN], [1],
2047: [Do we set process groups with -pid?])
2048: esac
2049:
2050: AC_CACHE_CHECK(
2051: [if we need a ctty for F_SETOWN],
2052: [ntp_cv_func_ctty_for_f_setown],
2053: [
2054: case "$host" in
2055: *-*-bsdi[23]*)
2056: ans=yes
2057: ;;
2058: *-*-freebsd*)
2059: ans=yes
2060: ;;
2061: # NetBSD versions prior to 3.99.8 require a CTTY for F_SETOWN,
2062: # while later versions will fail a ioctl(TIOCSCTTY, 0) call in
2063: # some cases and so should not have USE_FSETOWNCTTY. "netbsd"
2064: # in $host may be followed by "aout", "ecoff", or "elf".
2065: *-*-netbsd*[a-z]3.[0-8]*|*-*-netbsd*[a-z][0-2].*|*-*-netbsd*[a-z]3.99.[0-7])
2066: ans=yes
2067: ;;
2068: *-*-netbsd3.[0-8]*|*-*-netbsd[0-2].*|*-*-netbsd3.99.[0-7])
2069: ans=yes
2070: ;;
2071: *-*-openbsd*)
2072: ans=yes
2073: ;;
2074: *-*-osf*)
2075: ans=yes
2076: ;;
2077: *-*-darwin*)
2078: ans=yes
2079: ;;
2080: *)
2081: ans=no
2082: ;;
2083: esac
2084: ntp_cv_func_ctty_for_f_setown=$ans
2085: ]
2086: )
2087: case "$ntp_cv_func_ctty_for_f_setown" in
2088: yes)
2089: AC_DEFINE([USE_FSETOWNCTTY], [1], [Must we have a CTTY for fsetown?])
2090: esac
2091:
2092: AC_CACHE_CHECK(
2093: [if the OS clears cached routes when more specifics become available],
2094: [ntp_cv_os_routeupdates],
2095: [
2096: case "$host" in
2097: *-*-netbsd*)
2098: ans=yes
2099: ;;
2100: *)
2101: ans=no
2102: ;;
2103: esac
2104: ntp_cv_os_routeupdates=$ans
2105: ]
2106: )
2107: case "$ntp_cv_os_routeupdates" in
2108: yes)
2109: AC_DEFINE([OS_MISSES_SPECIFIC_ROUTE_UPDATES], [1],
2110: [need to recreate sockets on changed routing?])
2111: esac
2112:
2113: AC_CACHE_CHECK(
2114: [if the wildcard socket needs REUSEADDR to bind other addresses],
2115: [ntp_cv_os_wildcardreuse],
2116: [
2117: case "$host" in
2118: *-*-*linux*)
2119: ans=yes
2120: ;;
2121: *) ans=no
2122: ;;
2123: esac
2124: ntp_cv_os_wildcardreuse=$ans
2125: ]
2126: )
2127: case "$ntp_cv_os_wildcardreuse" in
2128: yes)
2129: AC_DEFINE([OS_NEEDS_REUSEADDR_FOR_IFADDRBIND], [1],
2130: [wildcard socket needs REUSEADDR to bind interface addresses])
2131: esac
2132:
2133: AC_MSG_CHECKING([if we'll use clock_settime or settimeofday or stime])
2134: ntp_warning='GRONK'
2135: ans=none
2136: case "$ac_cv_func_clock_settime$ac_cv_func_settimeofday$ac_cv_func_stime" in
2137: yes*)
2138: ntp_warning=''
2139: ans='clock_settime()'
2140: ;;
2141: noyes*)
2142: ntp_warning='But clock_settime() would be better (if we had it)'
2143: ans='settimeofday()'
2144: ;;
2145: nonoyes)
2146: ntp_warning='Which is the worst of the three'
2147: ans='stime()'
2148: ;;
2149: *)
2150: case "$build" in
2151: $host)
2152: ntp_warning='Which leaves us with nothing to use!'
2153: esac
2154: esac
2155: AC_MSG_RESULT([$ans])
2156: case "$ntp_warning" in
2157: '')
2158: ;;
2159: *)
2160: AC_MSG_WARN([*** $ntp_warning ***])
2161: ;;
2162: esac
2163:
2164: AC_CACHE_CHECK(
2165: [for SIGIO],
2166: [ntp_cv_hdr_def_sigio],
2167: [AC_EGREP_CPP(
2168: [yes],
2169: [
2170: #include <signal.h>
2171:
2172: #ifdef SIGIO
2173: yes
2174: #endif
2175: ],
2176: [ntp_cv_hdr_def_sigio=yes],
2177: [ntp_cv_hdr_def_sigio=no]
2178: )]
2179: )
2180:
2181: dnl Override those system that have a losing SIGIO
2182: AC_CACHE_CHECK(
2183: [if we want to use signalled IO],
2184: [ntp_cv_var_signalled_io],
2185: [
2186: ans=no
2187: case "$ntp_cv_hdr_def_sigio" in
2188: yes)
2189: ans=yes
2190: case "$host" in
2191: alpha*-dec-osf4*|alpha*-dec-osf5*)
2192: ans=no
2193: ;;
2194: *-convex-*)
2195: ans=no
2196: ;;
2197: *-dec-*)
2198: ans=no
2199: ;;
2200: *-pc-cygwin*)
2201: ans=no
2202: ;;
2203: *-sni-sysv*)
2204: ans=no
2205: ;;
2206: *-univel-sysv*)
2207: ans=no
2208: ;;
2209: *-*-irix6*)
2210: ans=no
2211: ;;
2212: *-*-freebsd*)
2213: ans=no
2214: ;;
2215: *-*-*linux*)
2216: ans=no
2217: ;;
2218: *-*-unicosmp*)
2219: ans=no
2220: ;;
2221: *-*-kfreebsd*)
2222: ans=no
2223: ;;
2224: m68k-*-mint*)
2225: ans=no
2226: ;;
2227: esac
2228: ;;
2229: esac
2230: ntp_cv_var_signalled_io=$ans
2231: ]
2232: )
2233: case "$ntp_cv_var_signalled_io" in
2234: yes)
2235: AC_DEFINE([HAVE_SIGNALED_IO], [1],
2236: [Can we use SIGIO for tcp and udp IO?])
2237: esac
2238:
2239: AC_CACHE_CHECK(
2240: [for SIGPOLL],
2241: [ntp_cv_hdr_def_sigpoll],
2242: [AC_EGREP_CPP(
2243: [yes],
2244: [
2245: #include <signal.h>
2246:
2247: #ifdef SIGPOLL
2248: yes
2249: #endif
2250: ],
2251: [ntp_cv_hdr_def_sigpoll=yes],
2252: [ntp_cv_hdr_def_sigpoll=no]
2253: )]
2254: )
2255:
2256: AC_CACHE_CHECK(
2257: [for SIGSYS],
2258: [ntp_cv_hdr_def_sigsys],
2259: [AC_EGREP_CPP(
2260: [yes],
2261: [
2262: #include <signal.h>
2263:
2264: #ifdef SIGSYS
2265: yes
2266: #endif
2267: ],
2268: [ntp_cv_hdr_def_sigsys=yes],
2269: [ntp_cv_hdr_def_sigsys=no]
2270: )]
2271: )
2272:
2273: AC_CACHE_CHECK(
2274: [if we can use SIGPOLL for UDP I/O],
2275: [ntp_cv_var_use_udp_sigpoll],
2276: [
2277: ans=no
2278: case "$ntp_cv_hdr_def_sigpoll" in
2279: yes)
2280: case "$host" in
2281: mips-sgi-irix*)
2282: ans=no
2283: ;;
2284: vax-dec-bsd)
2285: ans=no
2286: ;;
2287: *-pc-cygwin*)
2288: ans=no
2289: ;;
2290: *-sni-sysv*)
2291: ans=no
2292: ;;
2293: *-*-aix[[456]]*)
2294: ans=no
2295: ;;
2296: *-*-hpux*)
2297: ans=no
2298: ;;
2299: *-*-*linux*)
2300: ans=no
2301: ;;
2302: *-*-osf*)
2303: ans=no
2304: ;;
2305: *-*-qnx*)
2306: ans=no
2307: ;;
2308: *-*-sunos*)
2309: ans=no
2310: ;;
2311: *-*-solaris*)
2312: ans=no
2313: ;;
2314: *-*-ultrix*)
2315: ans=no
2316: ;;
2317: *-*-unicosmp*)
2318: ans=no
2319: ;;
2320: *-*-kfreebsd*)
2321: ans=no
2322: ;;
2323: *) ans=yes
2324: ;;
2325: esac
2326: ;;
2327: esac
2328: ntp_cv_var_use_udp_sigpoll=$ans
2329: ]
2330: )
2331: case "$ntp_cv_var_use_udp_sigpoll" in
2332: yes)
2333: AC_DEFINE([USE_UDP_SIGPOLL], [1], [Can we use SIGPOLL for UDP?])
2334: esac
2335:
2336: AC_CACHE_CHECK(
2337: [if we can use SIGPOLL for TTY I/O],
2338: [ntp_cv_var_use_tty_sigpoll],
2339: [
2340: ans=no
2341: case "$ntp_cv_hdr_def_sigpoll" in
2342: yes)
2343: case "$host" in
2344: mips-sgi-irix*)
2345: ans=no
2346: ;;
2347: vax-dec-bsd)
2348: ans=no
2349: ;;
2350: *-pc-cygwin*)
2351: ans=no
2352: ;;
2353: *-sni-sysv*)
2354: ans=no
2355: ;;
2356: *-*-aix[[456]]*)
2357: ans=no
2358: ;;
2359: *-*-hpux*)
2360: ans=no
2361: ;;
2362: *-*-*linux*)
2363: ans=no
2364: ;;
2365: *-*-osf*)
2366: ans=no
2367: ;;
2368: *-*-sunos*)
2369: ans=no
2370: ;;
2371: *-*-ultrix*)
2372: ans=no
2373: ;;
2374: *-*-qnx*)
2375: ans=no
2376: ;;
2377: *-*-unicosmp*)
2378: ans=no
2379: ;;
2380: *-*-kfreebsd*)
2381: ans=no
2382: ;;
2383: *) ans=yes
2384: ;;
2385: esac
2386: ;;
2387: esac
2388: ntp_cv_var_use_tty_sigpoll=$ans
2389: ]
2390: )
2391: case "$ntp_cv_var_use_tty_sigpoll" in
2392: yes)
2393: AC_DEFINE([USE_TTY_SIGPOLL], [1], [Can we use SIGPOLL for tty IO?])
2394: esac
2395:
2396: case "$host" in
2397: *-*-aix*)
2398: AC_DEFINE([NLIST_EXTRA_INDIRECTION], [1],
2399: [Might nlist() values require an extra level of indirection (AIX)?])
2400: esac
2401:
2402: AC_CACHE_CHECK(
2403: [for a minimum recommended value of tickadj],
2404: [ntp_cv_var_min_rec_tickadj],
2405: [
2406: ans=no
2407: case "$host" in
2408: *-*-aix*)
2409: ans=40
2410: ;;
2411: esac
2412: ntp_cv_var_min_rec_tickadj=$ans
2413: ]
2414: )
2415: case "$ntp_cv_var_min_rec_tickadj" in
2416: ''|no)
2417: ;;
2418: *)
2419: AC_DEFINE_UNQUOTED([MIN_REC_TICKADJ], [$ntp_cv_var_min_rec_tickadj],
2420: [Should we recommend a minimum value for tickadj?])
2421: esac
2422:
2423: AC_CACHE_CHECK(
2424: [if the TTY code permits PARENB and IGNPAR],
2425: [ntp_cv_no_parenb_ignpar],
2426: [
2427: ans=no
2428: case "$host" in
2429: i?86-*-*linux*)
2430: ans=yes
2431: ;;
2432: mips-sgi-irix*)
2433: ans=yes
2434: ;;
2435: i?86-*-freebsd[[123]].*)
2436: ;;
2437: i?86-*-freebsd*)
2438: ans=yes
2439: ;;
2440: *-*-unicosmp*)
2441: ans=yes
2442: ;;
2443: esac
2444: ntp_cv_no_parenb_ignpar=$ans
2445: ]
2446: )
2447: case "$ntp_cv_no_parenb_ignpar" in
2448: yes)
2449: AC_DEFINE([NO_PARENB_IGNPAR], [1],
2450: [Is there a problem using PARENB and IGNPAR?])
2451: esac
2452:
2453: AC_MSG_CHECKING([if we're including ntpd debugging code])
2454: AC_ARG_ENABLE(
2455: [debugging],
2456: [AS_HELP_STRING(
2457: [--enable-debugging],
2458: [+ include ntpd debugging code]
2459: )],
2460: [ntp_ok=$enableval],
2461: [ntp_ok=yes]
2462: )
2463: case "$ntp_ok" in
2464: yes)
2465: AC_DEFINE([DEBUG], [1], [Enable ntpd debugging code?])
2466: esac
2467: AC_MSG_RESULT([$ntp_ok])
2468:
2469: AC_MSG_CHECKING([if we're including processing time debugging code])
2470: AC_ARG_ENABLE(
2471: [debug-timing],
2472: [AS_HELP_STRING(
2473: [--enable-debug-timing],
2474: [- include processing time debugging code (costs performance)]
2475: )],
2476: [ntp_ok=$enableval],
2477: [ntp_ok=no]
2478: )
2479: case "$ntp_ok" in
2480: yes)
2481: AC_DEFINE([DEBUG_TIMING], [1], [Enable processing time debugging?])
2482: esac
2483: AC_MSG_RESULT([$ntp_ok])
2484:
2485: AC_MSG_CHECKING([for a the number of minutes in a DST adjustment])
2486: AC_ARG_ENABLE(
2487: [dst-minutes],
2488: [AS_HELP_STRING(
2489: [--enable-dst-minutes],
2490: [n minutes per DST adjustment @<:@60@:>@]) dnl @<:@ is [, @:>@ is ]
2491: ],
2492: [ans=$enableval],
2493: [ans=60]
2494: )
2495: AC_DEFINE_UNQUOTED([DSTMINUTES], [$ans],
2496: [The number of minutes in a DST adjustment])
2497: AC_MSG_RESULT([$ans])
2498:
2499: AC_MSG_CHECKING([if ntpd will retry permanent DNS failures])
2500: AC_ARG_ENABLE(
2501: [ignore-dns-errors],
2502: [AS_HELP_STRING(
2503: [--enable-ignore-dns-errors],
2504: [- retry DNS queries on any error]
2505: )],
2506: [ans=$enableval],
2507: [ans=no]
2508: )
2509: case "$ans" in
2510: yes)
2511: AC_DEFINE([IGNORE_DNS_ERRORS], [1],
2512: [Retry queries on _any_ DNS error?])
2513: esac
2514: AC_MSG_RESULT([$ans])
2515:
2516: AC_MSG_CHECKING([if ntpd will use the deferred DNS lookup path])
2517: AC_ARG_ENABLE(
2518: [force-defer-DNS],
2519: [AS_HELP_STRING(
2520: [--enable-force-defer-DNS],
2521: [- force all DNS lookups to take the deferred path]
2522: )],
2523: [ans=$enableval],
2524: [ans=no]
2525: )
2526: case "$ans" in
2527: yes)
2528: AC_DEFINE([FORCE_DEFER_DNS], [1], [Force deferred DNS lookups?])
2529: esac
2530: AC_MSG_RESULT([$ans])
2531:
2532: case "$ac_cv_header_sys_sio_h" in
2533: yes)
2534: AC_CACHE_CHECK(
2535: [sys/sio.h for TIOCDCDTIMESTAMP],
2536: [ntp_cv_hdr_def_tiocdcdtimestamp],
2537: [AC_EGREP_CPP(
2538: [yes],
2539: [
2540: #include <sys/sio.h>
2541:
2542: #ifdef TIOCDCDTIMESTAMP
2543: yes
2544: #endif
2545: ],
2546: [ntp_cv_hdr_def_tiocdcdtimestamp=yes],
2547: [ntp_cv_hdr_def_tiocdcdtimestamp=no]
2548: )]
2549: )
2550: esac
2551:
2552: AC_CACHE_CHECK(
2553: [if we have the tty_clk line discipline/streams module],
2554: [ntp_cv_tty_clk],
2555: [
2556: case "$ac_cv_header_sys_clkdefs_h$ntp_cv_hdr_def_tiocdcdtimestamp" in
2557: *yes*)
2558: ntp_cv_tty_clk=yes
2559: ;;
2560: *)
2561: ntp_cv_tty_clk=no
2562: ;;
2563: esac
2564: ]
2565: )
2566: case "$ntp_cv_tty_clk" in
2567: yes)
2568: AC_DEFINE([TTYCLK], [1],
2569: [Do we have the tty_clk line discipline/streams module?])
2570: esac
2571:
2572: AC_MSG_CHECKING([for the ppsclock streams module])
2573: case "$ntp_cv_struct_ppsclockev" in
2574: yes)
2575: ans=yes
2576: AC_DEFINE([PPS], [1],
2577: [Do we have the ppsclock streams module?])
2578: ;;
2579: *)
2580: ans=no
2581: esac
2582: AC_MSG_RESULT([$ans])
2583:
2584: AC_CACHE_CHECK(
2585: [for multicast IP support],
2586: [ntp_cv_multicast],
2587: [
2588: ntp_cv_multicast=no
2589: case "$host" in
2590: i386-sequent-sysv4)
2591: ;;
2592: *)
2593: AC_COMPILE_IFELSE(
2594: [AC_LANG_PROGRAM(
2595: [[
2596: #ifdef HAVE_NETINET_IN_H
2597: #include <netinet/in.h>
2598: #endif
2599: ]],
2600: [[
2601: struct ip_mreq ipmr;
2602: ipmr.imr_interface.s_addr = 0;
2603: ]]
2604: )],
2605: [ntp_cv_multicast=yes],
2606: []
2607: )
2608: esac
2609: ]
2610: )
2611: case "$ntp_cv_multicast" in
2612: yes)
2613: AC_DEFINE([MCAST], [1], [Does the target support multicast IP?])
2614: AC_CACHE_CHECK(
2615: [arg type needed for setsockopt() IP*_MULTICAST_LOOP],
2616: [ntp_cv_typeof_ip_multicast_loop],
2617: [
2618: case "$host" in
2619: *-*-netbsd*|*-*-*linux*)
2620: ntp_cv_typeof_ip_multicast_loop=u_int
2621: ;;
2622: *)
2623: ntp_cv_typeof_ip_multicast_loop=u_char
2624: esac
2625: ]
2626: )
2627: AC_DEFINE_UNQUOTED([TYPEOF_IP_MULTICAST_LOOP],
2628: [$ntp_cv_typeof_ip_multicast_loop],
2629: [What type to use for setsockopt])
2630: esac
2631:
2632: AC_CACHE_CHECK(
2633: [availability of ntp_{adj,get}time()],
2634: [ntp_cv_var_ntp_syscalls],
2635: [
2636: ntp_cv_var_ntp_syscalls=no
2637: case "$ac_cv_func_ntp_adjtime$ac_cv_func_ntp_gettime$ac_cv_func___adjtimex" in
2638: yesyes*)
2639: ntp_cv_var_ntp_syscalls=libc
2640: ;;
2641: *yes)
2642: ntp_cv_var_ntp_syscalls=inline
2643: ;;
2644: *)
2645: AC_EGREP_CPP(
2646: [yes],
2647: [
2648: #include <sys/syscall.h>
2649:
2650: #if defined(SYS_ntp_gettime) && defined(SYS_ntp_adjtime)
2651: yes
2652: #endif
2653: ],
2654: [ntp_cv_var_ntp_syscalls=kernel]
2655: )
2656: ;;
2657: esac
2658: ]
2659: )
2660: case "$ntp_cv_var_ntp_syscalls" in
2661: libc)
2662: AC_DEFINE([NTP_SYSCALLS_LIBC], [1],
2663: [Do we have ntp_{adj,get}time in libc?])
2664: ;;
2665: kernel)
2666: AC_DEFINE([NTP_SYSCALLS_STD], [1],
2667: [Do we have ntp_{adj,get}time in the kernel?])
2668: ;;
2669: esac
2670:
2671: AC_CACHE_CHECK(
2672: [if sys/timex.h has STA_FLL],
2673: [ntp_cv_var_sta_fll],
2674: [AC_EGREP_CPP(
2675: [yes],
2676: [
2677: #include <sys/timex.h>
2678:
2679: #ifdef STA_FLL
2680: yes
2681: #endif
2682: ],
2683: [ntp_cv_var_sta_fll=yes],
2684: [ntp_cv_var_sta_fll=no]
2685: )]
2686: )
2687:
2688: AC_CACHE_CHECK(
2689: [if we have kernel PLL support],
2690: [ntp_cv_var_kernel_pll],
2691: [dnl ntp_cv_var_ntp_syscalls is {no,libc,kernel}
2692: case "$ac_cv_header_sys_timex_h$ntp_cv_struct_ntptimeval$ntp_cv_var_sta_fll$ntp_cv_var_ntp_syscalls" in
2693: *no*)
2694: ntp_cv_var_kernel_pll=no
2695: ;;
2696: *) ntp_cv_var_kernel_pll=yes
2697: ;;
2698: esac
2699: ]
2700: )
2701: case "$ntp_cv_var_kernel_pll" in
2702: yes)
2703: AC_DEFINE([KERNEL_PLL], [1],
2704: [Does the kernel support precision time discipline?])
2705: esac
2706:
2707: AC_CACHE_CHECK(
2708: [if SIOCGIFCONF returns buffer size in the buffer],
2709: [ntp_cv_size_returned_in_buffer],
2710: [
2711: ans=no
2712: case "$host" in
2713: *-fujitsu-uxp*)
2714: ans=yes
2715: ;;
2716: *-ncr-sysv4*)
2717: ans=yes
2718: ;;
2719: *-univel-sysv*)
2720: ans=yes
2721: ;;
2722: esac
2723: ntp_cv_size_returned_in_buffer=$ans
2724: ]
2725: )
2726: case "$ntp_cv_size_returned_in_buffer" in
2727: yes)
2728: AC_DEFINE([SIZE_RETURNED_IN_BUFFER], [1],
2729: [Does SIOCGIFCONF return size in the buffer?])
2730: esac
2731:
2732: # Check for ioctls TIOCGPPSEV
2733: AC_MSG_CHECKING([for TTY PPS ioctl TIOCGPPSEV])
2734: case "$ac_cv_header_termios_h" in
2735: yes)
2736: AC_EGREP_CPP(
2737: [yes],
2738: [
2739: #include <termios.h>
2740:
2741: #ifdef TIOCGPPSEV
2742: yes
2743: #endif
2744: ],
2745: [ntp_ok=yes],
2746: [ntp_ok=no]
2747: )
2748: ;;
2749: *)
2750: ntp_ok=no
2751: ;;
2752: esac
2753: case "$ntp_ok" in
2754: yes)
2755: AC_DEFINE([HAVE_TIOCGPPSEV], [1],
2756: [Do we have the TIOCGPPSEV ioctl (Solaris)?])
2757: esac
2758: AC_MSG_RESULT([$ntp_ok])
2759:
2760: # Check for ioctls TIOCSPPS
2761: AC_MSG_CHECKING([for TTY PPS ioctl TIOCSPPS])
2762: case "$ac_cv_header_termios_h" in
2763: yes)
2764: AC_EGREP_CPP(
2765: [yes],
2766: [
2767: #include <termios.h>
2768:
2769: #ifdef TIOCSPPS
2770: yes
2771: #endif
2772: ],
2773: [ntp_ok=yes],
2774: [ntp_ok=no]
2775: )
2776: ;;
2777: *)
2778: ntp_ok=no
2779: ;;
2780: esac
2781: case "$ntp_ok" in
2782: yes)
2783: AC_DEFINE([HAVE_TIOCSPPS], [1],
2784: [Do we have the TIOCSPPS ioctl (Solaris)?])
2785: esac
2786: AC_MSG_RESULT([$ntp_ok])
2787:
2788: # Check for ioctls CIOGETEV
2789: AC_MSG_CHECKING([for TTY PPS ioctl CIOGETEV])
2790: case "$ac_cv_header_sys_ppsclock_h" in
2791: yes)
2792: AC_EGREP_CPP(
2793: [yes],
2794: [
2795: #include <sys/ppsclock.h>
2796:
2797: #ifdef CIOGETEV
2798: yes
2799: #endif
2800: ],
2801: [ntp_ok=yes],
2802: [ntp_ok=no]
2803: )
2804: ;;
2805: *)
2806: ntp_ok=no
2807: ;;
2808: esac
2809: case "$ntp_ok" in
2810: yes)
2811: AC_DEFINE([HAVE_CIOGETEV], [1],
2812: [Do we have the CIOGETEV ioctl (SunOS, Linux)?])
2813: esac
2814: AC_MSG_RESULT([$ntp_ok])
2815:
2816: # ATOM/PPSAPI stuff.
2817:
2818: ntp_atom_ok=yes
2819:
2820: # Check for header timepps.h, if found then we have PPS API (Draft RFC) stuff.
2821:
2822: # The PPSAPI headers need "inline" ($ac_cv_c_inline='inline')
2823: # The PPSAPI needs struct timespec.
2824: # The PPSAPI also needs a timepps header.
2825:
2826: case "$ac_cv_c_inline$ntp_cv_struct_timespec" in
2827: inlineyes)
2828: case "$ac_cv_header_timepps_h$ac_cv_header_sys_timepps_h$host_os" in
2829: *yes* | *sunos* | *solaris* | *sco* | *netbsd* )
2830: AC_DEFINE(HAVE_PPSAPI, 1, [Do we have the PPS API per the Draft RFC?])
2831: ntp_jupiter_ok=yes
2832: ntp_oncore_ok=yes
2833: ntp_parse_ok=yes
2834: ntp_ripe_ncc_ok=yes
2835: ;;
2836: esac
2837: ;;
2838: esac
2839:
2840: # Check for ioctls TIOCGSERIAL, TIOCSSERIAL, ASYNC_PPS_CD_POS, ASYNC_PPS_CD_NEG
2841: AC_CHECK_HEADER([linux/serial.h])
2842: case "$ac_cv_header_sys_ppsclock_h$ac_cv_header_linux_serial_h" in
2843: yesyes)
2844: AC_MSG_CHECKING([ioctl TIOCGSERIAL, TIOCSSERIAL, ASYNC_PPS_CD_POS, ASYNC_PPS_CD_NEG])
2845: AC_EGREP_CPP(
2846: [yes],
2847: [
2848: #include <sys/time.h>
2849: typedef int u_int;
2850: #include <sys/ppsclock.h>
2851: #include <linux/serial.h>
2852:
2853: #ifdef TIOCGSERIAL
2854: #ifdef TIOCSSERIAL
2855: #ifdef ASYNC_PPS_CD_POS
2856: #ifdef ASYNC_PPS_CD_NEG
2857: #ifdef CIOGETEV
2858: yes
2859: #endif
2860: #endif
2861: #endif
2862: #endif
2863: #endif
2864: ],
2865: [ntp_ok=yes],
2866: [ntp_ok=no]
2867: )
2868: AC_MSG_RESULT([$ntp_ok])
2869: ;;
2870: *)
2871: ntp_ok=no
2872: ;;
2873: esac
2874: case "$ntp_ok" in
2875: yes)
2876: AC_DEFINE([HAVE_TIO_SERIAL_STUFF], 1,
2877: [Do we have the TIO serial stuff?])
2878: esac
2879:
2880: # Check for SHMEM_STATUS support
2881: AC_MSG_CHECKING([SHMEM_STATUS support])
2882: case "$ac_cv_header_sys_mman_h" in
2883: yes)
2884: ntp_ok=yes
2885: ;;
2886: *)
2887: ntp_ok=no
2888: ;;
2889: esac
2890: case "$ntp_ok" in
2891: yes)
2892: AC_DEFINE([ONCORE_SHMEM_STATUS], [1],
2893: [Do we have support for SHMEM_STATUS?])
2894: esac
2895: AC_MSG_RESULT([$ntp_ok])
2896:
2897: ntp_refclock=no
2898:
2899: # HPUX only, and by explicit request
2900: AC_MSG_CHECKING([Datum/Bancomm bc635/VME interface])
2901: AC_ARG_ENABLE(
2902: [BANCOMM],
2903: [AS_HELP_STRING(
2904: [--enable-BANCOMM],
2905: [- Datum/Bancomm bc635/VME interface]
2906: )],
2907: [ntp_ok=$enableval],
2908: [ntp_ok=no]
2909: )
2910: if test "$ntp_ok" = "yes"; then
2911: ntp_refclock=yes
2912: AC_DEFINE([CLOCK_BANC], [1], [Datum/Bancomm bc635/VME interface?])
2913: fi
2914: AC_MSG_RESULT([$ntp_ok])
2915: case "$ntp_ok$host" in
2916: yes*-*-hpux*) ;;
2917: yes*) AC_MSG_WARN([*** But the expected answer is... no ***]) ;;
2918: esac
2919:
2920: #HPUX only, and only by explicit request
2921: AC_MSG_CHECKING([TrueTime GPS receiver/VME interface])
2922: AC_ARG_ENABLE(
2923: [GPSVME],
2924: [AS_HELP_STRING(
2925: [--enable-GPSVME],
2926: [- TrueTime GPS receiver/VME interface]
2927: )],
2928: [ntp_ok=$enableval],
2929: [ntp_ok=no]
2930: )
2931: if test "$ntp_ok" = "yes"; then
2932: ntp_refclock=yes
2933: AC_DEFINE([CLOCK_GPSVME], 1, [TrueTime GPS receiver/VME interface?])
2934: fi
2935: AC_MSG_RESULT([$ntp_ok])
2936: case "$ntp_ok$host" in
2937: yes*-*-hpux*) ;;
2938: yes*) AC_MSG_WARN([*** But the expected answer is... no ***]) ;;
2939: esac
2940:
2941: AC_MSG_CHECKING([for PCL720 clock support])
2942: case "$ac_cv_header_machine_inline_h$ac_cv_header_sys_pcl720_h$ac_cv_header_sys_i8253_h" in
2943: yesyesyes)
2944: AC_DEFINE([CLOCK_PPS720], 1, [PCL 720 clock support])
2945: ans=yes
2946: ;;
2947: *)
2948: ans=no
2949: ;;
2950: esac
2951: AC_MSG_RESULT([$ans])
2952:
2953: AC_MSG_CHECKING([for default inclusion of all suitable non-PARSE clocks])
2954: AC_ARG_ENABLE(
2955: [all-clocks],
2956: [AS_HELP_STRING(
2957: [--enable-all-clocks],
2958: [+ include all suitable non-PARSE clocks:]
2959: )],
2960: [ntp_eac=$enableval],
2961: [ntp_eac=yes]
2962: )
2963: AC_MSG_RESULT([$ntp_eac])
2964:
2965: # HMS: Should we also require ntp_parse_ok?
2966: AC_MSG_CHECKING([if we have support for PARSE clocks])
2967: case "$ntp_atom_ok$ac_cv_header_termio_h$ac_cv_header_termios_h" in
2968: yes*yes*)
2969: ntp_canparse=yes
2970: ;;
2971: *) ntp_canparse=no
2972: ;;
2973: esac
2974: AC_MSG_RESULT([$ntp_canparse])
2975:
2976: AC_MSG_CHECKING([if we have support for audio clocks])
2977: case "$ac_cv_header_sun_audioio_h$ac_cv_header_sys_audioio_h$ac_cv_header_machine_soundcard_h$ac_cv_header_sys_soundcard_h" in
2978: *yes*)
2979: ntp_canaudio=yes
2980: AC_DEFINE([HAVE_AUDIO], [], [Do we have audio support?])
2981: ;;
2982: *) ntp_canaudio=no ;;
2983: esac
2984: AC_MSG_RESULT([$ntp_canaudio])
2985:
2986: AC_MSG_CHECKING([if we have support for the SHM refclock interface])
2987: case "$ac_cv_header_sys_ipc_h$ac_cv_header_sys_shm_h" in
2988: yesyes)
2989: ntp_canshm=yes
2990: ;;
2991: *) ntp_canshm=no ;;
2992: esac
2993: AC_MSG_RESULT([$ntp_canshm])
2994:
2995: # Test for termios TIOCMBIS modem control (ACTS, Heath, Palisade)
2996: AC_CACHE_CHECK(
2997: [for termios modem control],
2998: [ntp_cv_modem_control],
2999: [AC_COMPILE_IFELSE(
3000: [AC_LANG_PROGRAM(
3001: [[
3002: #ifdef HAVE_UNISTD_H
3003: # include <unistd.h>
3004: #endif
3005: #ifdef HAVE_TERMIOS_H
3006: # include <termios.h>
3007: #endif
3008: #ifdef HAVE_SYS_IOCTL_H
3009: # include <sys/ioctl.h>
3010: #endif
3011: ]],
3012: [[
3013: int dtr = TIOCM_DTR;
3014:
3015: ioctl(1, TIOCMBIS, (char *)&dtr);
3016: ]]
3017: )],
3018: [ntp_cv_modem_control=yes],
3019: [ntp_cv_modem_control=no]
3020: )]
3021: )
3022: case "$ntp_eac::$ntp_cv_modem_control" in
3023: yes::yes)
3024: ntp_enable_all_modem_control_clocks=yes
3025: ;;
3026: *)
3027: ntp_enable_all_modem_control_clocks=no
3028: ;;
3029: esac
3030:
3031: # Requires modem control
3032: AC_MSG_CHECKING([ACTS modem service])
3033: AC_ARG_ENABLE(
3034: [ACTS],
3035: [AS_HELP_STRING(
3036: [--enable-ACTS],
3037: [s ACTS modem service]
3038: )],
3039: [ntp_ok=$enableval],
3040: [ntp_ok=$ntp_enable_all_modem_control_clocks]
3041: )
3042: if test "$ntp_ok" = "yes"; then
3043: ntp_refclock=yes
3044: AC_DEFINE([CLOCK_ACTS], [1], [ACTS modem service])
3045: fi
3046: AC_MSG_RESULT([$ntp_ok])
3047:
3048: AC_MSG_CHECKING([Arbiter 1088A/B GPS receiver])
3049: AC_ARG_ENABLE(
3050: [ARBITER],
3051: [AS_HELP_STRING(
3052: [--enable-ARBITER],
3053: [+ Arbiter 1088A/B GPS receiver]
3054: )],
3055: [ntp_ok=$enableval],
3056: [ntp_ok=$ntp_eac]
3057: )
3058: if test "$ntp_ok" = "yes"; then
3059: ntp_refclock=yes
3060: AC_DEFINE([CLOCK_ARBITER], [1], [Arbiter 1088A/B GPS receiver])
3061: fi
3062: AC_MSG_RESULT([$ntp_ok])
3063:
3064: AC_MSG_CHECKING([Arcron MSF receiver])
3065: AC_ARG_ENABLE(
3066: [ARCRON_MSF],
3067: [AS_HELP_STRING(
3068: [--enable-ARCRON-MSF],
3069: [+ Arcron MSF receiver]
3070: )],
3071: [ntp_ok=$enableval],
3072: [ntp_ok=$ntp_eac]
3073: )
3074: if test "$ntp_ok" = "yes"; then
3075: ntp_refclock=yes
3076: AC_DEFINE([CLOCK_ARCRON_MSF], [1], [ARCRON support?])
3077: fi
3078: AC_MSG_RESULT([$ntp_ok])
3079:
3080: AC_MSG_CHECKING([Austron 2200A/2201A GPS receiver])
3081: AC_ARG_ENABLE(
3082: [AS2201],
3083: [AS_HELP_STRING(
3084: [--enable-AS2201],
3085: [+ Austron 2200A/2201A GPS receiver]
3086: )],
3087: [ntp_ok=$enableval],
3088: [ntp_ok=$ntp_eac]
3089: )
3090: if test "$ntp_ok" = "yes"; then
3091: ntp_refclock=yes
3092: AC_DEFINE([CLOCK_AS2201], [1], [Austron 2200A/2201A GPS receiver?])
3093: fi
3094: AC_MSG_RESULT([$ntp_ok])
3095:
3096: AC_MSG_CHECKING([ATOM PPS interface])
3097: AC_ARG_ENABLE(
3098: [ATOM],
3099: [AS_HELP_STRING(
3100: [--enable-ATOM],
3101: [s ATOM PPS interface]
3102: )],
3103: [ntp_ok=$enableval],
3104: [ntp_ok=$ntp_eac]
3105: )
3106: case "$ntp_atom_ok" in
3107: no) ntp_ok=no ;;
3108: esac
3109: if test "$ntp_ok" = "yes"; then
3110: ntp_refclock=yes
3111: AC_DEFINE([CLOCK_ATOM], [1], [PPS interface?])
3112: fi
3113: AC_MSG_RESULT([$ntp_ok])
3114:
3115: AC_MSG_CHECKING([Chrono-log K-series WWVB receiver])
3116: AC_ARG_ENABLE(
3117: [CHRONOLOG],
3118: [AS_HELP_STRING(
3119: [--enable-CHRONOLOG],
3120: [+ Chrono-log K-series WWVB receiver]
3121: )],
3122: [ntp_ok=$enableval],
3123: [ntp_ok=$ntp_eac]
3124: )
3125: if test "$ntp_ok" = "yes"; then
3126: ntp_refclock=yes
3127: AC_DEFINE([CLOCK_CHRONOLOG], [1], [Chronolog K-series WWVB receiver?])
3128: fi
3129: AC_MSG_RESULT([$ntp_ok])
3130:
3131: AC_MSG_CHECKING([CHU modem/decoder])
3132: AC_ARG_ENABLE(
3133: [CHU],
3134: [AS_HELP_STRING(
3135: [--enable-CHU],
3136: [+ CHU modem/decoder]
3137: )],
3138: [ntp_ok=$enableval],
3139: [ntp_ok=$ntp_eac]
3140: )
3141: if test "$ntp_ok" = "yes"; then
3142: ntp_refclock=yes
3143: AC_DEFINE([CLOCK_CHU], [1], [CHU modem/decoder])
3144: fi
3145: AC_MSG_RESULT([$ntp_ok])
3146: ntp_refclock_chu=$ntp_ok
3147:
3148: AC_MSG_CHECKING([CHU audio/decoder])
3149: AC_ARG_ENABLE(
3150: [AUDIO-CHU],
3151: [AS_HELP_STRING(
3152: [--enable-AUDIO-CHU],
3153: [s CHU audio/decoder]
3154: )],
3155: [ntp_ok=$enableval],
3156: [
3157: case "$ntp_eac$ntp_refclock_chu$ntp_canaudio" in
3158: *no*) ntp_ok=no ;;
3159: *) ntp_ok=yes ;;
3160: esac
3161: ]
3162: )
3163: if test "$ntp_ok" = "yes"; then
3164: AC_DEFINE([AUDIO_CHU], [1], [CHU audio/decoder?])
3165: fi
3166: AC_MSG_RESULT([$ntp_ok])
3167: # We used to check for sunos/solaris target...
3168: case "$ntp_ok$ntp_refclock_chu$ntp_canaudio" in
3169: yes*no*) AC_MSG_WARN([*** But the expected answer is...no ***])
3170: esac
3171:
3172: # Not under HP-UX
3173: AC_MSG_CHECKING([Datum Programmable Time System])
3174: AC_ARG_ENABLE(
3175: [DATUM],
3176: [AS_HELP_STRING(
3177: [--enable-DATUM],
3178: [s Datum Programmable Time System]
3179: )],
3180: [ntp_ok=$enableval],
3181: [
3182: case "$ac_cv_header_termios_h" in
3183: yes)
3184: ntp_ok=$ntp_eac
3185: ;;
3186: *) ntp_ok=no
3187: ;;
3188: esac
3189: ]
3190: )
3191: if test "$ntp_ok" = "yes"; then
3192: ntp_refclock=yes
3193: AC_DEFINE([CLOCK_DATUM], [1], [Datum Programmable Time System?])
3194: fi
3195: AC_MSG_RESULT([$ntp_ok])
3196:
3197: AC_MSG_CHECKING([Dumb generic hh:mm:ss local clock])
3198: AC_ARG_ENABLE(
3199: [DUMBCLOCK],
3200: [AS_HELP_STRING(
3201: [--enable-DUMBCLOCK],
3202: [+ Dumb generic hh:mm:ss local clock]
3203: )],
3204: [ntp_ok=$enableval],
3205: [ntp_ok=$ntp_eac]
3206: )
3207: if test "$ntp_ok" = "yes"; then
3208: ntp_refclock=yes
3209: AC_DEFINE([CLOCK_DUMBCLOCK], [1], [Dumb generic hh:mm:ss local clock?])
3210: fi
3211: AC_MSG_RESULT([$ntp_ok])
3212:
3213: AC_MSG_CHECKING([Forum Graphic GPS])
3214: AC_ARG_ENABLE(
3215: [FG],
3216: [AS_HELP_STRING(
3217: [--enable-FG],
3218: [+ Forum Graphic GPS]
3219: )],
3220: [ntp_ok=$enableval],
3221: [ntp_ok=$ntp_eac]
3222: )
3223: if test "$ntp_ok" = "yes"; then
3224: ntp_refclock=yes
3225: AC_DEFINE([CLOCK_FG], [1], [Forum Graphic GPS datating station driver?])
3226: fi
3227: AC_MSG_RESULT([$ntp_ok])
3228:
3229: # Requires modem control
3230: AC_MSG_CHECKING([Heath GC-1000 WWV/WWVH receiver])
3231: AC_ARG_ENABLE(
3232: [HEATH],
3233: [AS_HELP_STRING(
3234: [--enable-HEATH],
3235: [s Heath GC-1000 WWV/WWVH receiver]
3236: )],
3237: [ntp_ok=$enableval],
3238: [ntp_ok=$ntp_enable_all_modem_control_clocks]
3239: )
3240: if test "$ntp_ok" = "yes"; then
3241: ntp_refclock=yes
3242: AC_DEFINE([CLOCK_HEATH], [1], [Heath GC-1000 WWV/WWVH receiver?])
3243: fi
3244: AC_MSG_RESULT([$ntp_ok])
3245:
3246: AC_MSG_CHECKING([for hopf serial clock device])
3247: AC_ARG_ENABLE(
3248: [HOPFSERIAL],
3249: [AS_HELP_STRING(
3250: [--enable-HOPFSERIAL],
3251: [+ hopf serial clock device]
3252: )],
3253: [ntp_ok=$enableval],
3254: [ntp_ok=$ntp_eac]
3255: )
3256: if test "$ntp_ok" = "yes"; then
3257: ntp_refclock=yes
3258: AC_DEFINE([CLOCK_HOPF_SERIAL], [1], [HOPF serial clock device?])
3259: fi
3260: AC_MSG_RESULT([$ntp_ok])
3261:
3262: AC_MSG_CHECKING([for hopf PCI clock 6039])
3263: AC_ARG_ENABLE(
3264: [HOPFPCI],
3265: [AS_HELP_STRING(
3266: [--enable-HOPFPCI],
3267: [+ hopf 6039 PCI board]
3268: )],
3269: [ntp_ok=$enableval],
3270: [ntp_ok=$ntp_eac]
3271: )
3272: if test "$ntp_ok" = "yes"; then
3273: ntp_refclock=yes
3274: AC_DEFINE([CLOCK_HOPF_PCI], [1], [HOPF PCI clock device?])
3275: fi
3276: AC_MSG_RESULT([$ntp_ok])
3277:
3278: AC_MSG_CHECKING([HP 58503A GPS receiver])
3279: AC_ARG_ENABLE(
3280: [HPGPS],
3281: [AS_HELP_STRING(
3282: [--enable-HPGPS],
3283: [+ HP 58503A GPS receiver]
3284: )],
3285: [ntp_ok=$enableval],
3286: [ntp_ok=$ntp_eac]
3287: )
3288: if test "$ntp_ok" = "yes"; then
3289: ntp_refclock=yes
3290: AC_DEFINE([CLOCK_HPGPS], 1, [HP 58503A GPS receiver?])
3291: fi
3292: AC_MSG_RESULT([$ntp_ok])
3293:
3294: AC_MSG_CHECKING([IRIG audio decoder])
3295: AC_ARG_ENABLE(
3296: [IRIG],
3297: [AS_HELP_STRING(
3298: [--enable-IRIG],
3299: [s IRIG audio decoder]
3300: )],
3301: [ntp_ok=$enableval],
3302: [
3303: case "$ntp_eac$ntp_canaudio" in
3304: *no*) ntp_ok=no ;;
3305: *) ntp_ok=yes ;;
3306: esac
3307: ]
3308: )
3309: if test "$ntp_ok" = "yes"; then
3310: ntp_refclock=yes
3311: AC_DEFINE([CLOCK_IRIG], [1], [IRIG audio decoder?])
3312: fi
3313: AC_MSG_RESULT([$ntp_ok])
3314: case "$ntp_ok$ntp_canaudio" in
3315: yesno) AC_MSG_WARN([*** But the expected answer is... no ***])
3316: esac
3317:
3318: AC_MSG_CHECKING([for JJY receiver])
3319: AC_ARG_ENABLE(
3320: [JJY],
3321: [AS_HELP_STRING(
3322: [--enable-JJY],
3323: [+ JJY receiver]
3324: )],
3325: [ntp_ok=$enableval],
3326: [ntp_ok=$ntp_eac]
3327: )
3328: if test "$ntp_ok" = "yes"; then
3329: ntp_refclock=yes
3330: AC_DEFINE([CLOCK_JJY], [1], [JJY receiver?])
3331: fi
3332: AC_MSG_RESULT([$ntp_ok])
3333:
3334: AC_MSG_CHECKING([Rockwell Jupiter GPS receiver])
3335: AC_ARG_ENABLE(
3336: [JUPITER],
3337: [AS_HELP_STRING(
3338: [--enable-JUPITER],
3339: [s Rockwell Jupiter GPS receiver]
3340: )],
3341: [ntp_ok=$enableval], [ntp_ok=$ntp_eac])
3342: case "$ntp_jupiter_ok" in
3343: no) ntp_ok=no ;;
3344: esac
3345: if test "$ntp_ok" = "yes"; then
3346: ntp_refclock=yes
3347: AC_DEFINE([CLOCK_JUPITER], [1], [Rockwell Jupiter GPS clock?])
3348: fi
3349: AC_MSG_RESULT([$ntp_ok])
3350:
3351: AC_MSG_CHECKING([Leitch CSD 5300 Master Clock System Driver])
3352: AC_ARG_ENABLE(
3353: [LEITCH],
3354: [AS_HELP_STRING(
3355: [--enable-LEITCH],
3356: [+ Leitch CSD 5300 Master Clock System Driver]
3357: )],
3358: [ntp_ok=$enableval],
3359: [ntp_ok=$ntp_eac]
3360: )
3361: if test "$ntp_ok" = "yes"; then
3362: ntp_refclock=yes
3363: AC_DEFINE([CLOCK_LEITCH], [1],
3364: [Leitch CSD 5300 Master Clock System Driver?])
3365: fi
3366: AC_MSG_RESULT([$ntp_ok])
3367:
3368: AC_MSG_CHECKING([local clock reference])
3369: AC_ARG_ENABLE(
3370: [LOCAL-CLOCK],
3371: [AS_HELP_STRING(
3372: [--enable-LOCAL-CLOCK],
3373: [+ local clock reference]
3374: )],
3375: [ntp_ok=$enableval],
3376: [ntp_ok=$ntp_eac]
3377: )
3378: if test "$ntp_ok" = "yes"; then
3379: ntp_refclock=yes
3380: AC_DEFINE([CLOCK_LOCAL], [1], [local clock reference?])
3381: fi
3382: AC_MSG_RESULT([$ntp_ok])
3383:
3384: dnl Bug 340: longstanding unfixed bugs
3385: dnl AC_MSG_CHECKING([EES M201 MSF receiver])
3386: dnl AC_ARG_ENABLE([MSFEES],
3387: dnl [AS_HELP_STRING([--enable-MSFEES], [+ EES M201 MSF receiver])],
3388: dnl [ntp_ok=$enableval], [ntp_ok=$ntp_eac])
3389: dnl if test "$ntp_ok" = "yes"; then
3390: dnl ntp_refclock=yes
3391: dnl AC_DEFINE([CLOCK_MSFEES], [1], [EES M201 MSF receiver])
3392: dnl fi
3393: dnl AC_MSG_RESULT([$ntp_ok])
3394:
3395: # Not Ultrix
3396: AC_MSG_CHECKING([Magnavox MX4200 GPS receiver])
3397: AC_ARG_ENABLE(
3398: [MX4200],
3399: [AS_HELP_STRING(
3400: [--enable-MX4200 ],
3401: [s Magnavox MX4200 GPS receiver]
3402: )],
3403: [ntp_ok=$enableval],
3404: [
3405: case "$ac_cv_var_ppsclock" in
3406: yes)
3407: ntp_ok=$ntp_eac
3408: ;;
3409: *)
3410: ntp_ok=no
3411: ;;
3412: esac
3413: ]
3414: )
3415: if test "$ntp_ok" = "yes"; then
3416: ntp_refclock=yes
3417: AC_DEFINE([CLOCK_MX4200], [1], [Magnavox MX4200 GPS receiver])
3418: fi
3419: AC_MSG_RESULT([$ntp_ok])
3420: case "$ntp_ok$host" in
3421: yes*-*-ultrix*) AC_MSG_WARN([*** But the expected answer is... no ***])
3422: esac
3423:
3424: AC_MSG_CHECKING([for NeoClock4X receiver])
3425: AC_ARG_ENABLE(
3426: [NEOCLOCK4X],
3427: [AS_HELP_STRING(
3428: [--enable-NEOCLOCK4X],
3429: [+ NeoClock4X DCF77 / TDF receiver]
3430: )],
3431: [ntp_ok=$enableval],
3432: [ntp_ok=$ntp_eac]
3433: )
3434: if test "$ntp_ok" = "yes"; then
3435: ntp_refclock=yes
3436: AC_DEFINE([CLOCK_NEOCLOCK4X], [1], [NeoClock4X])
3437: fi
3438: AC_MSG_RESULT([$ntp_ok])
3439:
3440: AC_MSG_CHECKING([NMEA GPS receiver])
3441: AC_ARG_ENABLE(
3442: [NMEA],
3443: [AS_HELP_STRING(
3444: [--enable-NMEA],
3445: [+ NMEA GPS receiver]
3446: )],
3447: [ntp_ok=$enableval],
3448: [ntp_ok=$ntp_eac]
3449: )
3450: if test "$ntp_ok" = "yes"; then
3451: ntp_refclock=yes
3452: AC_DEFINE([CLOCK_NMEA], [1], [NMEA GPS receiver])
3453: fi
3454: AC_MSG_RESULT([$ntp_ok])
3455:
3456: AC_MSG_CHECKING([for ONCORE Motorola VP/UT Oncore GPS])
3457: AC_ARG_ENABLE(
3458: [ONCORE],
3459: [AS_HELP_STRING(
3460: [--enable-ONCORE],
3461: [s Motorola VP/UT Oncore GPS receiver]
3462: )],
3463: [ntp_ok=$enableval],
3464: [ntp_ok=$ntp_eac]
3465: )
3466: case "$ntp_oncore_ok" in
3467: no) ntp_ok=no ;;
3468: esac
3469: if test "$ntp_ok" = "yes"; then
3470: ntp_refclock=yes
3471: AC_DEFINE([CLOCK_ONCORE], 1, [Motorola UT Oncore GPS])
3472: fi
3473: AC_MSG_RESULT([$ntp_ok])
3474:
3475: # Requires modem control
3476: AC_MSG_CHECKING([for Palisade clock])
3477: AC_ARG_ENABLE(
3478: [PALISADE],
3479: [AS_HELP_STRING(
3480: [--enable-PALISADE],
3481: [s Palisade clock]
3482: )],
3483: [ntp_ok=$enableval],
3484: [ntp_ok=$ntp_enable_all_modem_control_clocks]
3485: )
3486: if test "$ntp_ok" = "yes"; then
3487: ntp_refclock=yes
3488: AC_DEFINE([CLOCK_PALISADE], [1], [Palisade clock])
3489: fi
3490: AC_MSG_RESULT([$ntp_ok])
3491:
3492: AC_MSG_CHECKING([Conrad parallel port radio clock])
3493: AC_ARG_ENABLE(
3494: [PCF],
3495: [AS_HELP_STRING(
3496: [--enable-PCF ],
3497: [+ Conrad parallel port radio clock]
3498: )],
3499: [ntp_ok=$enableval],
3500: [ntp_ok=$ntp_eac]
3501: )
3502: if test "$ntp_ok" = "yes"; then
3503: ntp_refclock=yes
3504: AC_DEFINE([CLOCK_PCF], [1], [Conrad parallel port radio clock])
3505: fi
3506: AC_MSG_RESULT([$ntp_ok])
3507:
3508: AC_MSG_CHECKING([PST/Traconex 1020 WWV/WWVH receiver])
3509: AC_ARG_ENABLE(
3510: [PST],
3511: [AS_HELP_STRING(
3512: [--enable-PST],
3513: [+ PST/Traconex 1020 WWV/WWVH receiver]
3514: )],
3515: [ntp_ok=$enableval],
3516: [ntp_ok=$ntp_eac]
3517: )
3518: if test "$ntp_ok" = "yes"; then
3519: ntp_refclock=yes
3520: AC_DEFINE([CLOCK_PST], [1], [PST/Traconex 1020 WWV/WWVH receiver])
3521: fi
3522: AC_MSG_RESULT([$ntp_ok])
3523:
3524: AC_MSG_CHECKING([RIPENCC specific Trimble driver])
3525: AC_ARG_ENABLE(
3526: [RIPENCC],
3527: [AS_HELP_STRING(
3528: [--enable-RIPENCC],
3529: [- RIPENCC specific Trimble driver]
3530: )],
3531: [ntp_ok=$enableval],
3532: [ntp_ok=no]
3533: )
3534: # 020629: HMS: s/$ntp_eac -> -/no because of ptr += sprintf(ptr, ...) usage
3535: case "$ntp_ripe_ncc_ok" in
3536: no) ntp_ok=no ;;
3537: esac
3538: if test "$ntp_ok" = "yes"; then
3539: ntp_refclock=yes
3540: AC_DEFINE([CLOCK_RIPENCC], [],[RIPE NCC Trimble clock])
3541: fi
3542: AC_MSG_RESULT([$ntp_ok])
3543:
3544: # Danny Meyer says SHM compiles (with a few warnings) under Win32.
3545: # For *IX, we need sys/ipc.h and sys/shm.h.
3546: AC_MSG_CHECKING([for SHM clock attached thru shared memory])
3547: AC_ARG_ENABLE(
3548: [SHM],
3549: [AS_HELP_STRING(
3550: [--enable-SHM],
3551: [s SHM clock attached thru shared memory]
3552: )],
3553: [ntp_ok=$enableval],
3554: [
3555: case "$ntp_eac$ntp_canshm" in
3556: *no*) ntp_ok=no ;;
3557: *) ntp_ok=yes ;;
3558: esac
3559: ]
3560: )
3561: if test "$ntp_ok" = "yes"; then
3562: ntp_refclock=yes
3563: AC_DEFINE([CLOCK_SHM], [1], [clock thru shared memory])
3564: fi
3565: AC_MSG_RESULT([$ntp_ok])
3566:
3567: AC_MSG_CHECKING([Spectracom 8170/Netclock/2 WWVB receiver])
3568: AC_ARG_ENABLE(
3569: [SPECTRACOM],
3570: [AS_HELP_STRING(
3571: [--enable-SPECTRACOM],
3572: [+ Spectracom 8170/Netclock/2 WWVB receiver]
3573: )],
3574: [ntp_ok=$enableval],
3575: [ntp_ok=$ntp_eac]
3576: )
3577: if test "$ntp_ok" = "yes"; then
3578: ntp_refclock=yes
3579: AC_DEFINE([CLOCK_SPECTRACOM], [1],
3580: [Spectracom 8170/Netclock/2 WWVB receiver])
3581: fi
3582: AC_MSG_RESULT([$ntp_ok])
3583:
3584: AC_MSG_CHECKING([KSI/Odetics TPRO/S GPS receiver/IRIG interface])
3585: AC_ARG_ENABLE(
3586: [TPRO],
3587: [AS_HELP_STRING(
3588: [--enable-TPRO],
3589: [s KSI/Odetics TPRO/S GPS receiver/IRIG interface]
3590: )],
3591: [ntp_ok=$enableval],
3592: [
3593: case "$ac_cv_header_sys_tpro_h" in
3594: yes)
3595: ntp_ok=$ntp_eac
3596: ;;
3597: *)
3598: ntp_ok=no
3599: ;;
3600: esac
3601: ]
3602: )
3603: if test "$ntp_ok" = "yes"; then
3604: ntp_refclock=yes
3605: AC_DEFINE([CLOCK_TPRO], [1],
3606: [KSI/Odetics TPRO/S GPS receiver/IRIG interface])
3607: fi
3608: AC_MSG_RESULT([$ntp_ok])
3609: case "$ntp_ok$ac_cv_header_sys_tpro" in
3610: yesno) AC_MSG_WARN([*** But the expected answer is... no ***])
3611: esac
3612:
3613: dnl Bug 342: longstanding unfixed bugs
3614: dnl AC_MSG_CHECKING([TRAK 8810 GPS receiver])
3615: dnl AC_ARG_ENABLE([TRAK],
3616: dnl [AS_HELP_STRING([--enable-TRAK], [+ TRAK 8810 GPS receiver])],
3617: dnl [ntp_ok=$enableval], [ntp_ok=$ntp_eac])
3618: dnl if test "$ntp_ok" = "yes"; then
3619: dnl ntp_refclock=yes
3620: dnl AC_DEFINE([CLOCK_TRAK], [1], [TRAK 8810 GPS receiver])
3621: dnl fi
3622: dnl AC_MSG_RESULT([$ntp_ok])
3623:
3624: # Not on a vax-dec-bsd
3625: AC_MSG_CHECKING([Kinemetrics/TrueTime receivers])
3626: AC_ARG_ENABLE(
3627: [TRUETIME],
3628: [AS_HELP_STRING(
3629: [--enable-TRUETIME],
3630: [s Kinemetrics/TrueTime receivers]
3631: )],
3632: [ntp_ok=$enableval],
3633: [
3634: case "$host" in
3635: vax-dec-bsd)
3636: ntp_ok=no
3637: ;;
3638: *)
3639: ntp_ok=$ntp_eac
3640: ;;
3641: esac
3642: ]
3643: )
3644: if test "$ntp_ok" = "yes"; then
3645: ntp_refclock=yes
3646: AC_DEFINE([CLOCK_TRUETIME], [1], [Kinemetrics/TrueTime receivers])
3647: fi
3648: AC_MSG_RESULT([$ntp_ok])
3649: case "$ntp_ok$host" in
3650: yesvax-dec-bsd) AC_MSG_WARN([*** But the expected answer is... no ***])
3651: esac
3652:
3653: AC_MSG_CHECKING([TrueTime 560 IRIG-B decoder])
3654: AC_ARG_ENABLE(
3655: [TT560],
3656: [AS_HELP_STRING(
3657: [--enable-TT560],
3658: [- TrueTime 560 IRIG-B decoder]
3659: )],
3660: [ntp_ok=$enableval],
3661: [ntp_ok=no]
3662: )
3663: if test "$ntp_ok" = "yes"; then
3664: ntp_refclock=yes
3665: AC_DEFINE([CLOCK_TT560], [], [TrueTime 560 IRIG-B decoder?])
3666: fi
3667: AC_MSG_RESULT([$ntp_ok])
3668:
3669: AC_MSG_CHECKING([Ultralink M320 WWVB receiver])
3670: AC_ARG_ENABLE(
3671: [ULINK],
3672: [AS_HELP_STRING(
3673: [--enable-ULINK],
3674: [+ Ultralink WWVB receiver]
3675: )],
3676: [ntp_ok=$enableval],
3677: [ntp_ok=$ntp_eac]
3678: )
3679: if test "$ntp_ok" = "yes"; then
3680: ntp_refclock=yes
3681: AC_DEFINE([CLOCK_ULINK], [1], [Ultralink M320 WWVB receiver?])
3682: fi
3683: AC_MSG_RESULT([$ntp_ok])
3684:
3685: AC_MSG_CHECKING([WWV receiver])
3686: AC_ARG_ENABLE(
3687: [WWV],
3688: [AS_HELP_STRING(
3689: [--enable-WWV],
3690: [s WWV Audio receiver]
3691: )],
3692: [ntp_ok=$enableval],
3693: [
3694: case "$ntp_eac$ntp_canaudio" in
3695: *no*) ntp_ok=no ;;
3696: *) ntp_ok=yes ;;
3697: esac
3698: ]
3699: )
3700: if test "$ntp_ok" = "yes"; then
3701: ntp_refclock=yes
3702: AC_DEFINE([CLOCK_WWV], [1], [WWV audio driver])
3703: fi
3704: AC_MSG_RESULT([$ntp_ok])
3705: case "$ntp_ok$ntp_canaudio" in
3706: yesno) AC_MSG_WARN([*** But the expected answer is... no ***])
3707: esac
3708:
3709: AC_MSG_CHECKING([for Zyfer receiver])
3710: AC_ARG_ENABLE(
3711: [ZYFER],
3712: [AS_HELP_STRING(
3713: [--enable-ZYFER],
3714: [+ Zyfer GPStarplus receiver]
3715: )],
3716: [ntp_ok=$enableval],
3717: [ntp_ok=$ntp_eac]
3718: )
3719: if test "$ntp_ok" = "yes"; then
3720: ntp_refclock=yes
3721: AC_DEFINE([CLOCK_ZYFER], [1], [Zyfer GPStarplus])
3722: fi
3723: AC_MSG_RESULT([$ntp_ok])
3724:
3725: AC_MSG_CHECKING([for default inclusion of all suitable PARSE clocks])
3726: AC_ARG_ENABLE(
3727: [parse-clocks],
3728: [AS_HELP_STRING(
3729: [--enable-parse-clocks],
3730: [- include all suitable PARSE clocks:]
3731: )],
3732: [ntp_eapc=$enableval],
3733: [
3734: case "$ntp_eac" in
3735: yes) ntp_eapc=$ntp_canparse ;;
3736: *) ntp_eapc=no ;;
3737: esac
3738: # Delete the next line one of these days
3739: ntp_eapc=no
3740: ]
3741: )
3742: AC_MSG_RESULT($ntp_eapc)
3743:
3744: case "$ntp_eac$ntp_eapc$ntp_canparse" in
3745: noyes*)
3746: AC_MSG_ERROR(["--enable-parse-clocks" requires "--enable-all-clocks".])
3747: ;;
3748: yesyesno)
3749: AC_MSG_ERROR([You said "--enable-parse-clocks" but PARSE isn't supported on this platform!])
3750: ;;
3751: esac
3752:
3753: ntp_libparse=no
3754: ntp_parseutil=no
3755: ntp_rawdcf=no
3756:
3757: AC_MSG_CHECKING([Diem Computime Radio Clock])
3758: AC_ARG_ENABLE(
3759: [COMPUTIME],
3760: [AS_HELP_STRING(
3761: [--enable-COMPUTIME],
3762: [s Diem Computime Radio Clock]
3763: )],
3764: [ntp_ok=$enableval],
3765: [ntp_ok=$ntp_eapc]
3766: )
3767: if test "$ntp_ok" = "yes"; then
3768: ntp_libparse=yes
3769: ntp_refclock=yes
3770: AC_DEFINE([CLOCK_COMPUTIME], [1], [Diems Computime Radio Clock?])
3771: fi
3772: AC_MSG_RESULT([$ntp_ok])
3773: case "$ntp_ok$ntp_canparse" in
3774: yesno)
3775: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3776: esac
3777:
3778: AC_MSG_CHECKING([ELV/DCF7000 clock])
3779: AC_ARG_ENABLE(
3780: [DCF7000],
3781: [AS_HELP_STRING(
3782: [--enable-DCF7000],
3783: [s ELV/DCF7000 clock]
3784: )],
3785: [ntp_ok=$enableval],
3786: [ntp_ok=$ntp_eapc]
3787: )
3788: if test "$ntp_ok" = "yes"; then
3789: ntp_libparse=yes
3790: ntp_refclock=yes
3791: AC_DEFINE([CLOCK_DCF7000], [1], [ELV/DCF7000 clock?])
3792: fi
3793: AC_MSG_RESULT([$ntp_ok])
3794: case "$ntp_ok$ntp_canparse" in
3795: yesno)
3796: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3797: esac
3798:
3799: AC_MSG_CHECKING([HOPF 6021 clock])
3800: AC_ARG_ENABLE(
3801: [HOPF6021],
3802: [AS_HELP_STRING(
3803: [--enable-HOPF6021],
3804: [s HOPF 6021 clock]
3805: )],
3806: [ntp_ok=$enableval],
3807: [ntp_ok=$ntp_eapc]
3808: )
3809: if test "$ntp_ok" = "yes"; then
3810: ntp_libparse=yes
3811: ntp_refclock=yes
3812: AC_DEFINE([CLOCK_HOPF6021], [1], [HOPF 6021 clock?])
3813: fi
3814: AC_MSG_RESULT([$ntp_ok])
3815: case "$ntp_ok$ntp_canparse" in
3816: yesno)
3817: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3818: esac
3819:
3820: AC_MSG_CHECKING([Meinberg clocks])
3821: AC_ARG_ENABLE(
3822: [MEINBERG],
3823: [AS_HELP_STRING(
3824: [--enable-MEINBERG],
3825: [s Meinberg clocks]
3826: )],
3827: [ntp_ok=$enableval],
3828: [ntp_ok=$ntp_eapc]
3829: )
3830: if test "$ntp_ok" = "yes"; then
3831: ntp_libparse=yes
3832: ntp_refclock=yes
3833: AC_DEFINE([CLOCK_MEINBERG], [1], [Meinberg clocks])
3834: fi
3835: AC_MSG_RESULT([$ntp_ok])
3836: case "$ntp_ok$ntp_canparse" in
3837: yesno)
3838: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3839: esac
3840:
3841: AC_MSG_CHECKING([DCF77 raw time code])
3842: AC_ARG_ENABLE(
3843: [RAWDCF],
3844: [AS_HELP_STRING(
3845: [--enable-RAWDCF],
3846: [s DCF77 raw time code]
3847: )],
3848: [ntp_ok=$enableval],
3849: [ntp_ok=$ntp_eapc]
3850: )
3851: if test "$ntp_ok" = "yes"; then
3852: ntp_libparse=yes
3853: ntp_parseutil=yes
3854: ntp_refclock=yes
3855: ntp_rawdcf=yes
3856: AC_DEFINE([CLOCK_RAWDCF], [1], [DCF77 raw time code])
3857: fi
3858: AC_MSG_RESULT([$ntp_ok])
3859: case "$ntp_ok$ntp_canparse" in
3860: yesno)
3861: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3862: esac
3863:
3864: case "$ntp_rawdcf" in
3865: yes)
3866: AC_CACHE_CHECK([if we must enable parity for RAWDCF],
3867: [ntp_cv_rawdcf_parity],
3868: [
3869: ans=no
3870: case "$host" in
3871: *-*-*linux*)
3872: ans=yes
3873: ;;
3874: esac
3875: ntp_cv_rawdcf_parity=$ans
3876: ]
3877: )
3878: case "$ntp_cv_rawdcf_parity" in
3879: yes)
3880: AC_DEFINE([RAWDCF_NO_IGNPAR], [1],
3881: [Should we not IGNPAR (Linux)?]) ;;
3882: esac
3883: esac
3884:
3885: AC_MSG_CHECKING([RCC 8000 clock])
3886: AC_ARG_ENABLE(
3887: [RCC8000],
3888: [AS_HELP_STRING(
3889: [--enable-RCC8000],
3890: [s RCC 8000 clock]
3891: )],
3892: [ntp_ok=$enableval],
3893: [ntp_ok=$ntp_eapc]
3894: )
3895: if test "$ntp_ok" = "yes"; then
3896: ntp_libparse=yes
3897: ntp_refclock=yes
3898: AC_DEFINE([CLOCK_RCC8000], [1], [RCC 8000 clock])
3899: fi
3900: AC_MSG_RESULT([$ntp_ok])
3901: case "$ntp_ok$ntp_canparse" in
3902: yesno)
3903: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3904: esac
3905:
3906: AC_MSG_CHECKING([Schmid DCF77 clock])
3907: AC_ARG_ENABLE(
3908: [SCHMID],
3909: [AS_HELP_STRING(
3910: [--enable-SCHMID ],
3911: [s Schmid DCF77 clock]
3912: )],
3913: [ntp_ok=$enableval],
3914: [ntp_ok=$ntp_eapc]
3915: )
3916: if test "$ntp_ok" = "yes"; then
3917: ntp_libparse=yes
3918: ntp_refclock=yes
3919: AC_DEFINE([CLOCK_SCHMID], [1], [Schmid DCF77 clock])
3920: fi
3921: AC_MSG_RESULT([$ntp_ok])
3922: case "$ntp_ok$ntp_canparse" in
3923: yesno)
3924: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3925: esac
3926:
3927: AC_MSG_CHECKING([Trimble GPS receiver/TAIP protocol])
3928: AC_ARG_ENABLE(
3929: [TRIMTAIP],
3930: [AS_HELP_STRING(
3931: [--enable-TRIMTAIP],
3932: [s Trimble GPS receiver/TAIP protocol]
3933: )],
3934: [ntp_ok=$enableval],
3935: [ntp_ok=$ntp_eapc]
3936: )
3937: if test "$ntp_ok" = "yes"; then
3938: ntp_libparse=yes
3939: ntp_refclock=yes
3940: AC_DEFINE([CLOCK_TRIMTAIP], [1],
3941: [Trimble GPS receiver/TAIP protocol])
3942: fi
3943: AC_MSG_RESULT([$ntp_ok])
3944: case "$ntp_ok$ntp_canparse" in
3945: yesno)
3946: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3947: esac
3948:
3949: AC_MSG_CHECKING([Trimble GPS receiver/TSIP protocol])
3950: AC_ARG_ENABLE(
3951: [TRIMTSIP],
3952: [AS_HELP_STRING(
3953: [--enable-TRIMTSIP],
3954: [s Trimble GPS receiver/TSIP protocol]
3955: )],
3956: [ntp_ok=$enableval],
3957: [ntp_ok=$ntp_eapc]
3958: )
3959: if test "$ntp_ok" = "yes"; then
3960: ntp_libparse=yes
3961: ntp_refclock=yes
3962: AC_DEFINE([CLOCK_TRIMTSIP], [1],
3963: [Trimble GPS receiver/TSIP protocol])
3964: fi
3965: AC_MSG_RESULT([$ntp_ok])
3966: case "$ntp_ok$ntp_canparse" in
3967: yesno)
3968: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3969: esac
3970:
3971: AC_MSG_CHECKING([WHARTON 400A Series clock])
3972: AC_ARG_ENABLE(
3973: [WHARTON],
3974: [AS_HELP_STRING(
3975: [--enable-WHARTON],
3976: [s WHARTON 400A Series clock]
3977: )],
3978: [ntp_ok=$enableval],
3979: [ntp_ok=$ntp_eapc]
3980: )
3981: if test "$ntp_ok" = "yes"; then
3982: ntp_libparse=yes
3983: ntp_refclock=yes
3984: AC_DEFINE([CLOCK_WHARTON_400A], [1], [WHARTON 400A Series clock])
3985: fi
3986: AC_MSG_RESULT([$ntp_ok])
3987: case "$ntp_ok$ntp_canparse" in
3988: yesno)
3989: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
3990: esac
3991:
3992: AC_MSG_CHECKING([VARITEXT clock])
3993: AC_ARG_ENABLE(
3994: [VARITEXT],
3995: [AS_HELP_STRING(
3996: [--enable-VARITEXT],
3997: [s VARITEXT clock]
3998: )],
3999: [ntp_ok=$enableval],
4000: [ntp_ok=$ntp_eapc]
4001: )
4002: if test "$ntp_ok" = "yes"; then
4003: ntp_libparse=yes
4004: ntp_refclock=yes
4005: AC_DEFINE([CLOCK_VARITEXT], [1], [VARITEXT clock])
4006: fi
4007: AC_MSG_RESULT([$ntp_ok])
4008: case "$ntp_ok$ntp_canparse" in
4009: yesno)
4010: AC_MSG_ERROR([That's a parse clock and this system doesn't support it!])
4011: esac
4012:
4013: AC_SUBST([LIBPARSE])
4014: AC_SUBST([MAKE_LIBPARSE])
4015: AC_SUBST([MAKE_LIBPARSE_KERNEL])
4016: AC_SUBST([MAKE_CHECK_Y2K])
4017:
4018: AC_MSG_CHECKING([if we need to make and use the parse libraries])
4019: ans=no
4020: case "$ntp_libparse" in
4021: yes)
4022: ans=yes
4023: AC_DEFINE([CLOCK_PARSE], [1], [PARSE driver interface])
4024: LIBPARSE=../libparse/libparse.a
4025: MAKE_LIBPARSE=libparse.a
4026: # HMS: check_y2k trips the 34 year problem now...
4027: false && MAKE_CHECK_Y2K=check_y2k
4028: esac
4029: AC_MSG_RESULT([$ans])
4030:
4031: NTP_OPENSSL
4032:
4033: AC_MSG_CHECKING([if we want to compile with ElectricFence])
4034: AC_ARG_WITH(
4035: [electricfence],
4036: [AS_HELP_STRING(
4037: [--with-electricfence],
4038: [- compile with ElectricFence malloc debugger]
4039: )],
4040: [ans=$withval],
4041: [ans=no]
4042: )
4043: case "$ans" in
4044: no) ;;
4045: *)
4046: LIBS="$LIBS \${top_builddir}/ElectricFence/libefence.a"
4047: EF_PROGS="eftest tstheap"
4048: AC_SUBST([EF_PROGS])
4049: EF_LIBS=libefence.a
4050: AC_SUBST([EF_LIBS])
4051: ans=yes
4052: ;;
4053: esac
4054: AC_MSG_RESULT([$ans])
4055:
4056: AC_SUBST([MAKE_CHECK_LAYOUT])
4057: AC_MSG_CHECKING([if we want to run check-layout])
4058: case "$cross_compiling$PATH_PERL" in
4059: no/*)
4060: MAKE_CHECK_LAYOUT=check-layout
4061: ans=yes
4062: ;;
4063: *)
4064: ans=no
4065: ;;
4066: esac
4067: AC_MSG_RESULT([$ans])
4068:
4069: AC_SUBST([TESTDCF])
4070: AC_SUBST([DCFD])
4071: AC_MSG_CHECKING([if we can make dcf parse utilities])
4072: ans=no
4073: if test "$ntp_parseutil" = "yes"; then
4074: case "$host" in
4075: *-*-sunos4*|*-*-solaris2*|*-*-*linux*|*-*-netbsd*)
4076: ans="dcfd testdcf"
4077: DCFD=dcfd
4078: TESTDCF=testdcf
4079: esac
4080: fi
4081: AC_MSG_RESULT([$ans])
4082:
4083: AC_SUBST([MAKE_PARSEKMODULE])
4084: AC_MSG_CHECKING([if we can build kernel streams modules for parse])
4085: ans=no
4086: case "$ntp_parseutil$ac_cv_header_sys_stropts_h" in
4087: yesyes)
4088: case "$host" in
4089: sparc-*-sunos4*)
4090: case "$ntp_cv_var_kernel_pll" in
4091: yes)
4092: AC_DEFINE([PPS_SYNC], [1], [PARSE kernel PLL PPS support])
4093: ;;
4094: esac
4095: ans=parsestreams
4096: MAKE_PARSEKMODULE=parsestreams.loadable_module.o
4097: ;;
4098: sparc-*-solaris2*)
4099: ans=parsesolaris
4100: MAKE_PARSEKMODULE=parse
4101: AC_CHECK_HEADERS([strings.h])
4102: ;;
4103: esac
4104: ;;
4105: esac
4106: AC_MSG_RESULT([$ans])
4107:
4108: AC_MSG_CHECKING([if we need basic refclock support])
4109: if test "$ntp_refclock" = "yes"; then
4110: AC_DEFINE([REFCLOCK], [1], [Basic refclock support?])
4111: fi
4112: AC_MSG_RESULT($ntp_refclock)
4113:
4114: dnl Things that can be made in clockstuff/
4115: AC_SUBST([PROPDELAY]) dnl Set to "propdelay"
4116: AC_SUBST([CHUTEST]) dnl Set to "chutest"
4117: AC_SUBST([CLKTEST]) dnl Set to "clktest"
4118:
4119: AC_SUBST([MAKE_ADJTIMED])
4120: AC_MSG_CHECKING([if we want HP-UX adjtimed support])
4121: case "$host" in
4122: *-*-hpux[[56789]]*)
4123: ans=yes
4124: ;;
4125: *) ans=no
4126: ;;
4127: esac
4128: if test "$ans" = "yes"; then
4129: MAKE_ADJTIMED=adjtimed
4130: AC_DEFINE([NEED_HPUX_ADJTIME], [1],
4131: [Do we need HPUX adjtime() library support?])
4132: fi
4133: AC_MSG_RESULT([$ans])
4134:
4135: AC_MSG_CHECKING([if we want QNX adjtime support])
4136: case "$host" in
4137: *-*-qnx*)
4138: ans=yes
4139: ;;
4140: *) ans=no
4141: ;;
4142: esac
4143: if test "$ans" = "yes"; then
4144: AC_DEFINE([NEED_QNX_ADJTIME], [1],
4145: [Do we need the qnx adjtime call?])
4146: fi
4147: AC_MSG_RESULT([$ans])
4148:
4149: AC_MSG_CHECKING([if we can read kmem])
4150:
4151: # the default is to enable it if the system has the capability
4152:
4153: case "$ac_cv_func_nlist$ac_cv_func_K_open$ac_cv_func_kvm_open" in
4154: *yes*)
4155: ans=yes
4156: ;;
4157: *) ans=no
4158: esac
4159:
4160: case "$host" in
4161: *-*-domainos) # Won't be found...
4162: ans=no
4163: ;;
4164: *-*-hpux*)
4165: #ans=no
4166: ;;
4167: *-*-irix[[456]]*)
4168: ans=no
4169: ;;
4170: *-*-*linux*)
4171: ans=no
4172: ;;
4173: *-*-winnt3.5)
4174: ans=no
4175: ;;
4176: *-*-unicosmp*)
4177: ans=no
4178: ;;
4179: esac
4180:
4181: # --enable-kmem / --disable-kmem controls if present
4182: AC_ARG_ENABLE(
4183: [kmem],
4184: [AS_HELP_STRING(
4185: [--enable-kmem],
4186: [s read /dev/kmem for tick and/or tickadj]
4187: )],
4188: [ans=$enableval]
4189: )
4190:
4191: AC_MSG_RESULT([$ans])
4192:
4193: case "$ans" in
4194: yes)
4195: can_kmem=yes
4196: ;;
4197: *)
4198: can_kmem=no
4199: AC_DEFINE([NOKMEM], [1], [Should we NOT read /dev/kmem?])
4200: esac
4201:
4202:
4203: AC_MSG_CHECKING([if adjtime is accurate])
4204:
4205: # target-dependent defaults
4206:
4207: case "$host" in
4208: i386-sequent-ptx*)
4209: ans=no
4210: ;;
4211: i386-unknown-osf1*)
4212: ans=yes
4213: ;;
4214: mips-sgi-irix[[456]]*)
4215: ans=yes
4216: ;;
4217: *-fujitsu-uxp*)
4218: ans=yes
4219: ;;
4220: *-ibm-aix[[456]]*)
4221: ans=yes
4222: ;;
4223: *-*-*linux*)
4224: ans=yes
4225: ;;
4226: *-*-solaris2.[[01]])
4227: ans=no
4228: ;;
4229: *-*-solaris2*)
4230: ans=yes
4231: ;;
4232: *-*-unicosmp*)
4233: ans=yes
4234: ;;
4235: *) ans=no
4236: esac
4237:
4238: # --enable-accurate-adjtime / --disable-accurate-adjtime
4239: # override the default
4240: AC_ARG_ENABLE(
4241: [accurate-adjtime],
4242: [AS_HELP_STRING(
4243: [--enable-accurate-adjtime],
4244: [s the adjtime() call is accurate]
4245: )],
4246: [ans=$enableval]
4247: )
4248:
4249: AC_MSG_RESULT([$ans])
4250:
4251: case "$ans" in
4252: yes)
4253: AC_DEFINE([ADJTIME_IS_ACCURATE], [1], [Is adjtime() accurate?])
4254: adjtime_is_accurate=yes
4255: ;;
4256: *)
4257: adjtime_is_accurate=no
4258: ;;
4259: esac
4260:
4261: AC_CACHE_CHECK(
4262: [the name of 'tick' in the kernel],
4263: [ntp_cv_nlist_tick],
4264: [
4265: ans=_tick
4266: case "$host" in
4267: m68*-hp-hpux*) # HP9000/300?
4268: ans=_old_tick
4269: ;;
4270: *-apple-aux[[23]]*)
4271: ans=tick
4272: ;;
4273: *-hp-hpux*)
4274: ans=old_tick
4275: ;;
4276: *-ibm-aix[[3456]]*)
4277: ans=no
4278: ;;
4279: *-*-mpeix*)
4280: ans=no
4281: ;;
4282: *-*-ptx*)
4283: ans=tick
4284: ;;
4285: *-*-sco3.2v[[45]]*)
4286: ans=no
4287: ;;
4288: *-*-solaris2*)
4289: ans=nsec_per_tick
4290: ;;
4291: *-*-sysv4*)
4292: ans=tick
4293: ;;
4294: esac
4295: ntp_cv_nlist_tick=$ans
4296: ]
4297: )
4298: case "$ntp_cv_nlist_tick" in
4299: ''|no)
4300: ;; # HMS: I think we can only get 'no' here...
4301: *)
4302: AC_DEFINE_UNQUOTED([K_TICK_NAME], ["$ntp_cv_nlist_tick"],
4303: [What is the name of TICK in the kernel?])
4304: esac
4305:
4306: AC_CACHE_CHECK(
4307: [for the units of 'tick'],
4308: [ntp_cv_tick_nano],
4309: [
4310: ans=usec
4311: case "$host" in
4312: *-*-solaris2*)
4313: ans=nsec
4314: ;;
4315: esac
4316: ntp_cv_tick_nano=$ans
4317: ]
4318: )
4319: case "$ntp_cv_tick_nano" in
4320: nsec)
4321: AC_DEFINE([TICK_NANO], [1], [Is K_TICK_NAME in nanoseconds?])
4322: esac
4323:
4324: AC_CACHE_CHECK(
4325: [the name of 'tickadj' in the kernel],
4326: [ntp_cv_nlist_tickadj],
4327: [
4328: ans=_tickadj
4329: case "$host" in
4330: m68*-hp-hpux*) # HP9000/300?
4331: ans=_tickadj
4332: ;;
4333: *-apple-aux[[23]]*)
4334: ans=tickadj
4335: ;;
4336: *-hp-hpux10*)
4337: ans=no
4338: ;;
4339: *-hp-hpux9*)
4340: ans=no
4341: ;;
4342: *-hp-hpux*)
4343: ans=tickadj
4344: ;;
4345: *-*-aix*)
4346: ans=tickadj
4347: ;;
4348: *-*-mpeix*)
4349: ans=no
4350: ;;
4351: *-*-ptx*)
4352: ans=tickadj
4353: ;;
4354: *-*-sco3.2v4*)
4355: ans=no
4356: ;;
4357: *-*-sco3.2v5.0*)
4358: ans=clock_drift
4359: ;;
4360: *-*-solaris2*)
4361: ans=no # hrestime_adj
4362: ;;
4363: *-*-sysv4*)
4364: ans=tickadj
4365: ;;
4366: esac
4367: ntp_cv_nlist_tickadj=$ans
4368: ]
4369: )
4370: case "$ntp_cv_nlist_tickadj" in
4371: ''|no)
4372: ;; # HMS: I think we can only get 'no' here...
4373: *)
4374: AC_DEFINE_UNQUOTED([K_TICKADJ_NAME], ["$ntp_cv_nlist_tickadj"],
4375: [What is the name of TICKADJ in the kernel?])
4376: esac
4377:
4378: AC_CACHE_CHECK(
4379: [for the units of 'tickadj'],
4380: [ntp_cv_tickadj_nano],
4381: [
4382: ans=usec
4383: case "$host" in
4384: *-*-solaris2*)
4385: ans=nsec
4386: ;;
4387: esac
4388: ntp_cv_tickadj_nano=$ans
4389: ]
4390: )
4391: case "$ntp_cv_tickadj_nano" in
4392: nsec)
4393: AC_DEFINE([TICKADJ_NANO], [1], [Is K_TICKADJ_NAME in nanoseconds?])
4394: esac
4395:
4396: AC_CACHE_CHECK(
4397: [half-heartedly for 'dosynctodr' in the kernel],
4398: [ntp_cv_nlist_dosynctodr],
4399: [
4400: case "$host" in
4401: *-apple-aux[[23]]*)
4402: ans=no
4403: ;;
4404: *-sni-sysv*)
4405: ans=dosynctodr
4406: ;;
4407: *-*-aix*)
4408: ans=dosynctodr
4409: ;;
4410: *-*-hpux*)
4411: ans=no
4412: ;;
4413: *-*-mpeix*)
4414: ans=no
4415: ;;
4416: *-*-nextstep*)
4417: ans=_dosynctodr
4418: ;;
4419: *-*-ptx*)
4420: ans=doresettodr
4421: ;;
4422: *-*-sco3.2v4*)
4423: ans=no
4424: ;;
4425: *-*-sco3.2v5*)
4426: ans=track_rtc
4427: ;;
4428: *-*-solaris2*)
4429: ans=dosynctodr
4430: ;;
4431: *-*-sysv4*)
4432: ans=doresettodr
4433: ;;
4434: *)
4435: ans=_dosynctodr
4436: ;;
4437: esac
4438: ntp_cv_nlist_dosynctodr=$ans
4439: ]
4440: )
4441: case "$ntp_cv_nlist_dosynctodr" in
4442: no)
4443: ;;
4444: *)
4445: AC_DEFINE_UNQUOTED([K_DOSYNCTODR_NAME], ["$ntp_cv_nlist_dosynctodr"],
4446: [What is (probably) the name of DOSYNCTODR in the kernel?])
4447: ;;
4448: esac
4449:
4450: AC_CACHE_CHECK(
4451: [half-heartedly for 'noprintf' in the kernel],
4452: [ntp_cv_nlist_noprintf],
4453: [
4454: case "$host" in
4455: *-apple-aux[[23]]*)
4456: ans=no
4457: ;;
4458: *-sni-sysv*)
4459: ans=noprintf
4460: ;;
4461: *-*-aix*)
4462: ans=noprintf
4463: ;;
4464: *-*-hpux*)
4465: ans=no
4466: ;;
4467: *-*-mpeix*)
4468: ans=no
4469: ;;
4470: *-*-ptx*)
4471: ans=noprintf
4472: ;;
4473: *-*-nextstep*)
4474: ans=_noprintf
4475: ;;
4476: *-*-solaris2*)
4477: ans=noprintf
4478: ;;
4479: *-*-sysv4*)
4480: ans=noprintf
4481: ;;
4482: *)
4483: ans=_noprintf
4484: ;;
4485: esac
4486: ntp_cv_nlist_noprintf=$ans
4487: ]
4488: )
4489: case "$ntp_cv_nlist_noprintf" in
4490: no)
4491: ;;
4492: *)
4493: AC_DEFINE_UNQUOTED([K_NOPRINTF_NAME], ["$ntp_cv_nlist_noprintf"],
4494: [What is (probably) the name of NOPRINTF in the kernel?])
4495: ;;
4496: esac
4497:
4498: dnl The tick/tickadj sections were written by Skippy, who never learned
4499: dnl that it's impolite (horridly gross) to show your guts in public.
4500:
4501: dnl tick tickadj
4502: dnl 10000 80 Unixware
4503: dnl 1000000L/hz tick/16 (Solaris,UXPV,HPUX) && ADJTIME_IS_ACCURATE
4504: dnl 10000 150 sgi IRIX
4505: dnl 1000000L/hz 1000 RS6000 && NOKMEM
4506: dnl 1000000L/hz 668 DOMAINOS && NOKMEM
4507: dnl 1000000L/hz 500/HZ other && NOKMEM
4508: dnl txc.tick 1 Linux
4509: dnl (every / 10) 50 WinNT - tickadj is roughly 500/hz
4510: dnl 1000000L/hz (nlist) (Solaris && !ADJTIME_IS_ACCURATE),
4511: dnl (RS6000 && !NOKMEM), SINIX MIPS
4512:
4513: dnl But we'll only use these "values" if we can't find anything else.
4514:
4515: AC_MSG_CHECKING([for a default value for 'tick'])
4516:
4517: # target-dependent default for tick
4518:
4519: case "$host" in
4520: *-*-pc-cygwin*)
4521: AC_MSG_ERROR([tick needs work for cygwin])
4522: ;;
4523: *-univel-sysv*)
4524: ans=10000
4525: ;;
4526: *-*-irix*)
4527: ans=10000
4528: ;;
4529: *-*-*linux*)
4530: ans=txc.tick
4531: ;;
4532: *-*-mpeix*)
4533: ans=no
4534: ;;
4535: *-*-winnt3.5)
4536: ans='(every / 10)'
4537: ;;
4538: *-*-unicosmp*)
4539: ans=10000
4540: ;;
4541: *)
4542: ans='1000000L/hz'
4543: ;;
4544: esac
4545:
4546: AC_ARG_ENABLE(
4547: [tick],
4548: [AS_HELP_STRING(
4549: [--enable-tick=VALUE],
4550: [s force a value for 'tick']
4551: )],
4552: [ans=$enableval]
4553: )
4554:
4555: AC_MSG_RESULT([$ans])
4556:
4557: case "$ans" in
4558: ''|no)
4559: ;; # HMS: I think we can only get 'no' here...
4560: *)
4561: AC_DEFINE_UNQUOTED([PRESET_TICK], [$ans],
4562: [Preset a value for 'tick'?])
4563: esac
4564:
4565: AC_MSG_CHECKING([for a default value for 'tickadj'])
4566:
4567: # target-specific default
4568: ans='500/hz'
4569: case "$host" in
4570: *-fujitsu-uxp*)
4571: case "$adjtime_is_accurate" in
4572: yes)
4573: ans='tick/16'
4574: esac
4575: ;;
4576: *-univel-sysv*)
4577: ans=80
4578: ;;
4579: *-*-aix*)
4580: case "$can_kmem" in
4581: no)
4582: ans=1000
4583: esac
4584: ;;
4585: *-*-domainos) # Skippy: won't be found...
4586: case "$can_kmem" in
4587: no)
4588: ans=668
4589: esac
4590: ;;
4591: *-*-hpux*)
4592: case "$adjtime_is_accurate" in
4593: yes)
4594: ans='tick/16'
4595: esac
4596: ;;
4597: *-*-irix*)
4598: ans=150
4599: ;;
4600: *-*-mpeix*)
4601: ans=no
4602: ;;
4603: *-*-sco3.2v5.0*)
4604: ans=10000L/hz
4605: ;;
4606: *-*-winnt3.5)
4607: ans=50
4608: ;;
4609: *-*-unicosmp*)
4610: ans=150
4611: esac
4612:
4613: AC_ARG_ENABLE(
4614: [tickadj],
4615: [AS_HELP_STRING(
4616: [--enable-tickadj=VALUE],
4617: [s force a value for 'tickadj']
4618: )],
4619: [ans=$enableval]
4620: )
4621:
4622: AC_MSG_RESULT([$ans])
4623:
4624: default_tickadj=$ans
4625:
4626: case "$default_tickadj" in
4627: ''|no)
4628: ;; # HMS: I think we can only get 'no' here...
4629: *)
4630: AC_DEFINE_UNQUOTED([PRESET_TICKADJ], [$default_tickadj],
4631: [Preset a value for 'tickadj'?]) ;;
4632: esac
4633:
4634: # Newer versions of ReliantUNIX round adjtime() values down to
4635: # 1/100s (system tick). Sigh ...
4636: # Unfortunately, there is no easy way to know if particular release
4637: # has this "feature" or any obvious way to test for it.
4638: case "$host" in
4639: mips-sni-sysv4*)
4640: AC_DEFINE([RELIANTUNIX_CLOCK], [1],
4641: [Do we want the ReliantUNIX clock hacks?])
4642: esac
4643:
4644: case "$host" in
4645: *-*-sco3.2v5*)
4646: AC_DEFINE([SCO5_CLOCK], [1], [Do we want the SCO clock hacks?])
4647: esac
4648:
4649: ntp_cv_make_tickadj=yes
4650: case "$can_kmem$ac_cv_var_tick$default_tickadj" in
4651: nonono) # Don't read KMEM, no presets. Bogus.
4652: AC_MSG_WARN([Can't read kmem, no PRESET_TICK or PRESET_TICKADJ. No tickadj.])
4653: ntp_cv_make_tickadj=no
4654: ;;
4655: nono*) # Don't read KMEM, no PRESET_TICK but PRESET_TICKADJ. Bogus.
4656: AC_MSG_WARN([Can't read kmem but no PRESET_TICK. No tickadj.])
4657: ntp_cv_make_tickadj=no
4658: ;;
4659: no*no) # Don't read KMEM, PRESET_TICK but no PRESET_TICKADJ. Bogus.
4660: AC_MSG_WARN([Can't read kmem but no PRESET_TICKADJ. No tickadj.])
4661: ntp_cv_make_tickadj=no
4662: ;;
4663: no*) # Don't read KMEM, PRESET_TICK and PRESET_TICKADJ. Cool.
4664: ;;
4665: yesnono) # Read KMEM, no presets. Cool.
4666: ;;
4667: yesno*) # Read KMEM, no PRESET_TICK but PRESET_TICKADJ. Bogus.
4668: AC_MSG_WARN([PRESET_TICKADJ is defined but not PRESET_TICK. Please report this.])
4669: ;;
4670: yes*no) # Read KMEM, PRESET_TICK but no PRESET_TICKADJ. Cool.
4671: ;;
4672: yes*) # READ KMEM, PRESET_TICK and PRESET_TICKADJ.
4673: ;;
4674: *) # Generally bogus.
4675: AC_MSG_ERROR([This shouldn't happen.])
4676: ;;
4677: esac
4678:
4679: AC_SUBST(MAKE_NTPTIME)
4680: AC_CACHE_CHECK([if we want and can make the ntptime utility], ac_cv_make_ntptime,
4681: [case "$host" in
4682: *) case "$ntp_cv_struct_ntptimeval$ntp_cv_var_kernel_pll" in
4683: yesyes)
4684: ans=yes
4685: ;;
4686: *)
4687: ans=no
4688: ;;
4689: esac
4690: ;;
4691: esac
4692: ac_cv_make_ntptime=$ans])
4693: case "$ac_cv_make_ntptime" in
4694: yes)
4695: MAKE_NTPTIME=ntptime
4696: ;;
4697: esac
4698:
4699: AC_SUBST([MAKE_TICKADJ])
4700: case "$host" in
4701: mips-sni-sysv4*)
4702: # tickadj is pretty useless on newer versions of ReliantUNIX
4703: # Do not bother
4704: ntp_cv_make_tickadj=no
4705: ;;
4706: *-*-irix*)
4707: ntp_cv_make_tickadj=no
4708: ;;
4709: *-*-solaris2*)
4710: # DLM says tickadj is a no-no starting with solaris2.5
4711: case "$host" in
4712: *-*-solaris2.1[[0-9]]*)
4713: ntp_cv_make_tickadj=no
4714: ;;
4715: *-*-solaris2.[[0-4]]*) ;;
4716: *) ntp_cv_make_tickadj=no ;;
4717: esac
4718: ;;
4719: *-*-unicosmp*)
4720: ntp_cv_make_tickadj=no
4721: ;;
4722: esac
4723:
4724: #
4725: # Despite all the above, we always make tickadj. Setting
4726: # ntp_cv_make_tickadj before AC_CACHE_CHECK will cause a false
4727: # report that the configuration variable was cached. It may
4728: # be better to simply remove the hunk above, I did not want
4729: # to remove it if there is hope it will be used again.
4730: #
4731: AS_UNSET([ntp_cv_make_tickadj])
4732:
4733: AC_CACHE_CHECK(
4734: [if we want and can make the tickadj utility],
4735: [ntp_cv_make_tickadj],
4736: [ntp_cv_make_tickadj=yes]
4737: )
4738: case "$ntp_cv_make_tickadj" in
4739: yes)
4740: MAKE_TICKADJ=tickadj
4741: esac
4742:
4743: AC_SUBST([MAKE_TIMETRIM])
4744: AC_CACHE_CHECK(
4745: [if we want and can make the timetrim utility],
4746: [ntp_cv_make_timetrim],
4747: [
4748: case "$host" in
4749: *-*-irix*)
4750: ntp_cv_make_timetrim=yes
4751: ;;
4752: *-*-unicosmp*)
4753: ntp_cv_make_timetrim=yes
4754: ;;
4755: *)
4756: ntp_cv_make_timetrim=no
4757: ;;
4758: esac
4759: ]
4760: )
4761: case "$ntp_cv_make_timetrim" in
4762: yes)
4763: MAKE_TIMETRIM=timetrim
4764: esac
4765:
4766: AC_SUBST([MAKE_LIBNTPSIM])
4767: AC_SUBST([MAKE_NTPDSIM])
4768:
4769: AC_MSG_CHECKING([if we want to build the NTPD simulator])
4770: AC_ARG_ENABLE(
4771: [simulator],
4772: [AS_HELP_STRING(
4773: [--enable-simulator],
4774: [- build/install the NTPD simulator?]
4775: )],
4776: [ans=$enableval],
4777: [ans=no]
4778: )
4779: AC_MSG_RESULT([$ans])
4780: case "$ans" in
4781: yes)
4782: MAKE_NTPDSIM=ntpdsim
4783: MAKE_LIBNTPSIM=libntpsim.a
4784: esac
4785:
4786: case "$build" in
4787: $host)
4788: ;;
4789: *) case "$host" in
4790: *-*-vxworks*)
4791: LDFLAGS="$LDFLAGS -r"
4792: ;;
4793: esac
4794: ;;
4795: esac
4796:
4797:
4798: AC_MSG_CHECKING([if we want to build ntpsnmpd])
4799: AC_ARG_WITH(
4800: [ntpsnmpd],
4801: [AS_HELP_STRING(
4802: [--with-ntpsnmpd],
4803: [s Build ntpsnmpd MIB agent?]
4804: )],
4805: [ans=$withval],
4806: [
4807: case "$PATH_NET_SNMP_CONFIG" in
4808: /*) ans=yes ;;
4809: *) ans=no ;;
4810: esac
4811: ]
4812: )
4813: AC_MSG_RESULT([$ans])
4814: case "$ans" in
4815: yes)
4816: case "$PATH_NET_SNMP_CONFIG" in
4817: /*)
4818: SNMP_LIBS=`$PATH_NET_SNMP_CONFIG --agent-libs`
4819: AC_SUBST([SNMP_LIBS])
4820: # HMS: we really want to separate CPPFLAGS and CFLAGS
4821: foo=`$PATH_NET_SNMP_CONFIG --cflags`
4822: SNMP_CPPFLAGS=
4823: SNMP_CFLAGS=
4824: for i in $foo; do
4825: case "$i" in
4826: -D*|-U*|-I*)
4827: SNMP_CPPFLAGS="$SNMP_CPPFLAGS $i"
4828: ;;
4829: *) SNMP_CFLAGS="$SNMP_CFLAGS $i"
4830: ;;
4831: esac
4832: done
4833: AC_SUBST([SNMP_CPPFLAGS])
4834: AC_SUBST([SNMP_CFLAGS])
4835:
4836: save_CFLAGS=$CFLAGS
4837: save_CPPFLAGS=$CPPFLAGS
4838: save_LIBS=$LIBS
4839: CFLAGS=$SNMP_CFLAGS
4840: CPPFLAGS=$SNMP_CPPFLAGS
4841:
4842: AC_CHECK_HEADER(
4843: [net-snmp/net-snmp-config.h],
4844: [MAKE_NTPSNMPD=ntpsnmpd],
4845: [AC_MSG_WARN([net-snmp-config present but net-snmp headers are not available!])]
4846: )
4847:
4848: # Do this last, as we're messing up LIBS.
4849: # check -lnetsnmp for netsnmp_daemonize
4850: LIBS=`$PATH_NET_SNMP_CONFIG --libs`
4851: AC_CHECK_LIB(
4852: [netsnmp],
4853: [netsnmp_daemonize],
4854: [ans=yes],
4855: [ans=no]
4856: )
4857: case "$ans" in
4858: no)
4859: AC_DEFINE([NEED_NETSNMP_DAEMONIZE], [1],
4860: [We need to provide netsnmp_daemonize()])
4861: esac
4862:
4863: CFLAGS=$save_CFLAGS
4864: CPPFLAGS=$save_CPPFLAGS
4865: LIBS=$save_LIBS
4866: ;;
4867: *)
4868: AC_MSG_WARN([Cannot build ntpsnmpd - net-snmp-config cannot be found])
4869: ;;
4870: esac
4871: ;;
4872: esac
4873: AC_SUBST([MAKE_NTPSNMPD])
4874:
4875:
4876: AC_MSG_CHECKING([if we should always slew the time])
4877:
4878: # target-specific defaults
4879:
4880: case "$host" in
4881: *-apple-aux[[23]]*)
4882: ans=yes
4883: ;;
4884: *-*-bsdi[[012]]*)
4885: ans=no
4886: ;;
4887: *-*-bsdi*)
4888: ans=yes
4889: ;;
4890: *-*-openvms*) # HMS: won't be found
4891: ans=yes
4892: ;;
4893: *) ans=no
4894: ;;
4895: esac
4896:
4897: # --enable-slew-always / --disable-slew-always overrides default
4898:
4899: AC_ARG_ENABLE(
4900: [slew-always],
4901: [AS_HELP_STRING(
4902: [--enable-slew-always],
4903: [s always slew the time]
4904: )],
4905: [ans=$enableval]
4906: )
4907:
4908: AC_MSG_RESULT([$ans])
4909:
4910: case "$ans" in
4911: yes)
4912: AC_DEFINE([SLEWALWAYS], [1], [Slew always?])
4913: esac
4914:
4915: AC_MSG_CHECKING([if we should step and slew the time])
4916:
4917: case "$host" in
4918: *-sni-sysv*)
4919: ans=yes
4920: ;;
4921: *-univel-sysv*)
4922: ans=no
4923: ;;
4924: *-*-ptx*)
4925: ans=yes
4926: ;;
4927: *-*-solaris2.1[[0-9]]*)
4928: ans=no
4929: ;;
4930: *-*-solaris2.[[012]]*)
4931: ans=yes
4932: ;;
4933: *-*-sysv4*) # HMS: Does this catch Fujitsu UXP?
4934: ans=yes
4935: ;;
4936: *) ans=no
4937: ;;
4938: esac
4939:
4940: AC_ARG_ENABLE(
4941: [step-slew],
4942: [AS_HELP_STRING(
4943: [--enable-step-slew],
4944: [s step and slew the time]
4945: )],
4946: [ans=$enableval]
4947: )
4948:
4949: AC_MSG_RESULT([$ans])
4950:
4951: case "$ans" in
4952: yes)
4953: AC_DEFINE([STEP_SLEW], [1], [Step, then slew the clock?])
4954: esac
4955:
4956: AC_MSG_CHECKING([if ntpdate should step the time])
4957:
4958: case "$host" in
4959: *-apple-aux[[23]]*)
4960: ans=yes
4961: ;;
4962: *) ans=no
4963: esac
4964:
4965: AC_ARG_ENABLE(
4966: [ntpdate-step],
4967: [AS_HELP_STRING(
4968: [--enable-ntpdate-step],
4969: [s if ntpdate should step the time]
4970: )],
4971: [ans=$enableval]
4972: )
4973:
4974: AC_MSG_RESULT([$ans])
4975:
4976: case "$ans" in
4977: yes)
4978: AC_DEFINE([FORCE_NTPDATE_STEP], [1],
4979: [force ntpdate to step the clock if !defined(STEP_SLEW) ?])
4980: esac
4981:
4982:
4983: AC_MSG_CHECKING([if we should sync TODR clock every hour])
4984:
4985: case "$host" in
4986: *-*-nextstep*)
4987: ans=yes
4988: ;;
4989: *-*-openvms*) # HMS: won't be found
4990: ans=yes
4991: ;;
4992: *)
4993: ans=no
4994: esac
4995:
4996: AC_ARG_ENABLE(
4997: [hourly-todr-sync],
4998: [AS_HELP_STRING(
4999: [--enable-hourly-todr-sync],
5000: [s if we should sync TODR hourly]
5001: )],
5002: [ans=$enableval]
5003: )
5004:
5005: AC_MSG_RESULT([$ans])
5006:
5007: case "$ac_cv_var_sync_todr" in
5008: yes)
5009: AC_DEFINE([DOSYNCTODR], [1], [synch TODR hourly?]) ;;
5010: esac
5011:
5012:
5013: AC_MSG_CHECKING([if we should avoid kernel FLL bug])
5014:
5015: case "$host" in
5016: *-*-solaris2.6)
5017: unamev=`uname -v`
5018: case "$unamev" in
5019: Generic_105181-*)
5020: old_IFS="$IFS"
5021: IFS="-"
5022: set $unamev
5023: IFS="$old_IFS"
5024: if test "$2" -ge 17
5025: then
5026: # Generic_105181-17 and higher
5027: ans=no
5028: else
5029: ans=yes
5030: fi
5031: ;;
5032: *)
5033: ans=yes
5034: esac
5035: ;;
5036: *-*-solaris2.7)
5037: unamev=`uname -v`
5038: case "$unamev" in
5039: Generic_106541-*)
5040: old_IFS="$IFS"
5041: IFS="-"
5042: set $unamev
5043: IFS="$old_IFS"
5044: if test "$2" -ge 07
5045: then
5046: # Generic_106541-07 and higher
5047: ans=no
5048: else
5049: ans=yes
5050: fi
5051: ;;
5052: *)
5053: ans=yes
5054: esac
5055: ;;
5056: *)
5057: ans=no
5058: esac
5059:
5060: AC_ARG_ENABLE(
5061: [kernel-fll-bug],
5062: [AS_HELP_STRING(
5063: [--enable-kernel-fll-bug],
5064: [s if we should avoid a kernel FLL bug]
5065: )],
5066: [ans=$enableval]
5067: )
5068:
5069: AC_MSG_RESULT([$ans])
5070:
5071: case "$ans" in
5072: yes)
5073: AC_DEFINE([KERNEL_FLL_BUG], [1], [Does the kernel have an FLL bug?])
5074: esac
5075:
5076:
5077: AC_MSG_CHECKING([if we want new session key behavior])
5078: AC_ARG_ENABLE(
5079: [bug1243-fix],
5080: [AS_HELP_STRING(
5081: [--enable-bug1243-fix],
5082: [+ use unmodified autokey session keys]
5083: )],
5084: [ans=$enableval],
5085: [ans=yes]
5086: )
5087: AC_MSG_RESULT([$ans])
5088: case "$ans" in
5089: no)
5090: AC_DEFINE([DISABLE_BUG1243_FIX], [1],
5091: [use old autokey session key behavior?])
5092: esac
5093:
5094:
5095: AC_MSG_CHECKING([if we should use the IRIG sawtooth filter])
5096:
5097: case "$host" in
5098: *-*-solaris2.[[89]])
5099: ans=yes
5100: ;;
5101: *-*-solaris2.1[[0-9]]*)
5102: ans=yes
5103: ;;
5104: *) ans=no
5105: esac
5106:
5107: AC_ARG_ENABLE(
5108: [irig-sawtooth],
5109: [AS_HELP_STRING(
5110: [--enable-irig-sawtooth],
5111: [s if we should enable the IRIG sawtooth filter]
5112: )],
5113: [ans=$enableval]
5114: )
5115:
5116: AC_MSG_RESULT([$ans])
5117:
5118: case "$ans" in
5119: yes)
5120: AC_DEFINE([IRIG_SUCKS], [1],
5121: [Should we use the IRIG sawtooth filter?])
5122: esac
5123:
5124:
5125: AC_MSG_CHECKING([if we should enable NIST lockclock scheme])
5126:
5127: AC_ARG_ENABLE(
5128: [nist],
5129: [AS_HELP_STRING(
5130: [--enable-nist],
5131: [- if we should enable the NIST lockclock scheme]
5132: )],
5133: [ans=$enableval],
5134: [ans=no]
5135: )
5136:
5137: AC_MSG_RESULT([$ans])
5138:
5139: case "$ans" in
5140: yes)
5141: AC_DEFINE([LOCKCLOCK], [1],
5142: [Should we align with the NIST lockclock scheme?]) ;;
5143: esac
5144:
5145:
5146: AC_MSG_CHECKING([if we want support for Samba's signing daemon])
5147:
5148: AC_ARG_ENABLE(
5149: [ntp-signd],
5150: [AS_HELP_STRING(
5151: [--enable-ntp-signd],
5152: [- Provide support for Samba's signing daemon, =/var/run/ntp_signd]
5153: )],
5154: [ans=$enableval],
5155: [ans=no]
5156: )
5157:
5158: AC_MSG_RESULT([$ans])
5159:
5160: case "$ans" in
5161: no)
5162: ntp_signd_path=
5163: ;;
5164: yes)
5165: ntp_signd_path=/var/run/ntp_signd
5166: ;;
5167: *)
5168: ntp_signd_path="$ans"
5169: esac
5170:
5171: case "$ntp_signd_path" in
5172: '')
5173: ;;
5174: *)
5175: AC_DEFINE([HAVE_NTP_SIGND], [1],
5176: [Do we want support for Samba's signing daemon?])
5177: AC_DEFINE_UNQUOTED([NTP_SIGND_PATH], ["$ntp_signd_path"],
5178: [Path to sign daemon rendezvous socket])
5179: esac
5180:
5181:
5182: AC_CHECK_HEADERS([sys/clockctl.h])
5183:
5184: case "$host" in
5185: *-*-netbsd*)
5186: ans=yes
5187: ;;
5188: *) ans=no
5189: ;;
5190: esac
5191:
5192: AC_ARG_ENABLE(
5193: [clockctl],
5194: [AS_HELP_STRING(
5195: [--enable-clockctl],
5196: [s Use /dev/clockctl for non-root clock control]
5197: )],
5198: [ntp_use_dev_clockctl=$enableval],
5199: [ntp_use_dev_clockctl=$ac_cv_header_sys_clockctl_h]
5200: )
5201:
5202: AC_MSG_CHECKING([[if we should use /dev/clockctl]])
5203: AC_MSG_RESULT([$ntp_use_dev_clockctl])
5204:
5205:
5206: AC_CHECK_HEADERS([sys/capability.h sys/prctl.h])
5207:
5208: AC_MSG_CHECKING([if we have linux capabilities (libcap)])
5209:
5210: case "$ac_cv_header_sys_capability_h$ac_cv_header_sys_prctl_h" in
5211: yesyes)
5212: case "$host" in
5213: mips-sgi-irix*)
5214: ntp_have_linuxcaps=no
5215: ;;
5216: *) ntp_have_linuxcaps=yes
5217: ;;
5218: esac
5219: ;;
5220: *)
5221: ntp_have_linuxcaps=no
5222: ;;
5223: esac
5224:
5225: AC_ARG_ENABLE(
5226: [linuxcaps],
5227: [AS_HELP_STRING(
5228: [--enable-linuxcaps],
5229: [+ Use Linux capabilities for non-root clock control]
5230: )],
5231: [ntp_have_linuxcaps=$enableval]
5232: )
5233:
5234: AC_MSG_RESULT([$ntp_have_linuxcaps])
5235:
5236: case "$ntp_have_linuxcaps" in
5237: yes)
5238: AC_DEFINE([HAVE_LINUX_CAPABILITIES], [1],
5239: [Do we have Linux capabilities?])
5240: LIBS="$LIBS -lcap"
5241: esac
5242:
5243: case "$ntp_use_dev_clockctl$ntp_have_linuxcaps" in
5244: *yes*)
5245: AC_DEFINE([HAVE_DROPROOT], [1],
5246: [Can we drop root privileges?])
5247: esac
5248:
5249:
5250: AC_CHECK_HEADERS([libscf.h])
5251: LSCF=
5252: case "$ac_cv_header_libscf_h" in
5253: yes)
5254: LSCF='-lscf'
5255: esac
5256: AC_SUBST([LSCF])
5257:
5258: AC_CHECK_FUNC(
5259: [setppriv],
5260: [ans=yes],
5261: [ans=no]
5262: )
5263: case "$ans" in
5264: yes)
5265: AC_DEFINE([HAVE_SOLARIS_PRIVS], [1],
5266: [Are Solaris privileges available?])
5267: esac
5268:
5269:
5270: AC_CACHE_CHECK(
5271: [struct sockaddr for sa_len],
5272: [isc_cv_platform_havesalen],
5273: [AC_COMPILE_IFELSE(
5274: [AC_LANG_PROGRAM(
5275: [[
5276: #include <sys/types.h>
5277: #include <sys/socket.h>
5278: ]],
5279: [[
5280: extern struct sockaddr *ps;
5281: return ps->sa_len;
5282: ]]
5283: )],
5284: [isc_cv_platform_havesalen=yes],
5285: [isc_cv_platform_havesalen=no]
5286: )]
5287: )
5288: case "$isc_cv_platform_havesalen" in
5289: yes)
5290: AC_DEFINE([ISC_PLATFORM_HAVESALEN], [1],
5291: [struct sockaddr has sa_len?])
5292: esac
5293:
5294: AC_ARG_ENABLE(
5295: [ipv6],
5296: [AS_HELP_STRING(
5297: [--enable-ipv6],
5298: [s use IPv6?]
5299: )]
5300: )
5301:
5302: case "$enable_ipv6" in
5303: yes|''|autodetect)
5304: case "$host" in
5305: powerpc-ibm-aix4*)
5306: ;;
5307: *)
5308: AC_DEFINE([WANT_IPV6], [1], [configure --enable-ipv6])
5309: ;;
5310: esac
5311: ;;
5312: no)
5313: ;;
5314: esac
5315:
5316:
5317: dnl [Bug 1984] ntp/libisc fails to compile on OS X 10.7 (Lion)
5318: case "$host" in
5319: *-*-darwin*)
5320: AC_DEFINE([__APPLE_USE_RFC_3542], [1], [Are we _special_?])
5321: esac
5322:
5323:
5324: AC_CACHE_CHECK(
5325: [for IPv6 structures],
5326: [isc_cv_found_ipv6],
5327: [AC_COMPILE_IFELSE(
5328: [AC_LANG_PROGRAM(
5329: [[
5330: #include <sys/types.h>
5331: #include <sys/socket.h>
5332: #include <netinet/in.h>
5333: ]],
5334: [[
5335: struct sockaddr_in6 sin6;
5336: ]]
5337: )],
5338: [isc_cv_found_ipv6=yes],
5339: [isc_cv_found_ipv6=no]
5340: )]
5341: )
5342:
5343: #
5344: # See whether IPv6 support is provided via a Kame add-on.
5345: # This is done before other IPv6 linking tests so LIBS is properly set.
5346: #
5347: AC_MSG_CHECKING([for Kame IPv6 support])
5348: AC_ARG_WITH(
5349: [kame],
5350: [AS_HELP_STRING(
5351: [--with-kame],
5352: [- =/usr/local/v6]
5353: )],
5354: [use_kame="$withval"],
5355: [use_kame="no"]
5356: )
5357: case "$use_kame" in
5358: no)
5359: ;;
5360: yes)
5361: kame_path=/usr/local/v6
5362: ;;
5363: *)
5364: kame_path="$use_kame"
5365: ;;
5366: esac
5367: case "$use_kame" in
5368: no)
5369: AC_MSG_RESULT([no])
5370: ;;
5371: *)
5372: if test -f $kame_path/lib/libinet6.a; then
5373: AC_MSG_RESULT([$kame_path/lib/libinet6.a])
5374: LIBS="-L$kame_path/lib -linet6 $LIBS"
5375: else
5376: AC_MSG_ERROR([$kame_path/lib/libinet6.a not found.
5377:
5378: Please choose the proper path with the following command:
5379:
5380: configure --with-kame=PATH
5381: ])
5382: fi
5383: ;;
5384: esac
5385:
5386: #
5387: # Whether netinet6/in6.h is needed has to be defined in isc/platform.h.
5388: # Including it on Kame-using platforms is very bad, though, because
5389: # Kame uses #error against direct inclusion. So include it on only
5390: # the platform that is otherwise broken without it -- BSD/OS 4.0 through 4.1.
5391: # This is done before the in6_pktinfo check because that's what
5392: # netinet6/in6.h is needed for.
5393: #
5394: case "$host" in
5395: *-bsdi4.[[01]]*)
5396: AC_DEFINE([ISC_PLATFORM_NEEDNETINET6IN6H], [1],
5397: [Do we need netinet6/in6.h?])
5398: isc_netinet6in6_hack="#include <netinet6/in6.h>"
5399: ;;
5400: *)
5401: isc_netinet6in6_hack=""
5402: ;;
5403: esac
5404:
5405: #
5406: # This is similar to the netinet6/in6.h issue.
5407: #
5408: case "$host" in
5409: *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*)
5410: AC_DEFINE([ISC_PLATFORM_FIXIN6ISADDR], [1],
5411: [Do we need to fix in6isaddr?])
5412: isc_netinetin6_hack="#include <netinet/in6.h>"
5413: ;;
5414: *)
5415: isc_netinetin6_hack=""
5416: ;;
5417: esac
5418:
5419:
5420: case "$isc_cv_found_ipv6" in
5421: yes)
5422: AC_DEFINE([ISC_PLATFORM_HAVEIPV6], [1], [have IPv6?])
5423: AC_CACHE_CHECK(
5424: [for in6_pktinfo],
5425: [isc_cv_have_in6_pktinfo],
5426: [AC_COMPILE_IFELSE(
5427: [AC_LANG_PROGRAM(
5428: [[
5429: #include <sys/types.h>
5430: #include <sys/socket.h>
5431: #include <netinet/in.h>
5432: $isc_netinetin6_hack
5433: $isc_netinet6in6_hack
5434: ]],
5435: [[
5436: struct in6_pktinfo xyzzy;
5437: ]]
5438: )],
5439: [isc_cv_have_in6_pktinfo=yes],
5440: [isc_cv_have_in6_pktinfo=no]
5441: )]
5442: )
5443: case "$isc_cv_have_in6_pktinfo" in
5444: yes)
5445: AC_DEFINE([ISC_PLATFORM_HAVEIN6PKTINFO], [1],
5446: [have struct in6_pktinfo?])
5447: esac
5448:
5449:
5450: # HMS: Use HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID instead?
5451: AC_CACHE_CHECK(
5452: [for sockaddr_in6.sin6_scope_id],
5453: [isc_cv_have_sin6_scope_id],
5454: [AC_COMPILE_IFELSE(
5455: [AC_LANG_PROGRAM(
5456: [[
5457: #include <sys/types.h>
5458: #include <sys/socket.h>
5459: #include <netinet/in.h>
5460: $isc_netinetin6_hack
5461: $isc_netinet6in6_hack
5462: ]],
5463: [[
5464: struct sockaddr_in6 xyzzy;
5465: xyzzy.sin6_scope_id = 0;
5466: ]]
5467: )],
5468: [isc_cv_have_sin6_scope_id=yes],
5469: [isc_cv_have_sin6_scope_id=no]
5470: )]
5471: )
5472:
5473: case "$isc_cv_have_sin6_scope_id" in
5474: yes)
5475: AC_DEFINE([ISC_PLATFORM_HAVESCOPEID], [1], [sin6_scope_id?])
5476: esac
5477: esac
5478:
5479:
5480: # We need this check run even without isc_cv_found_ipv6=yes
5481:
5482: AC_CACHE_CHECK(
5483: [for in6addr_any],
5484: [isc_cv_have_in6addr_any],
5485: [AC_LINK_IFELSE(
5486: [AC_LANG_PROGRAM(
5487: [[
5488: #include <sys/types.h>
5489: #include <sys/socket.h>
5490: #include <netinet/in.h>
5491: $isc_netinetin6_hack
5492: $isc_netinet6in6_hack
5493: ]],
5494: [[
5495: struct in6_addr in6;
5496: in6 = in6addr_any;
5497: ]]
5498: )],
5499: [isc_cv_have_in6addr_any=yes],
5500: [isc_cv_have_in6addr_any=no]
5501: )]
5502: )
5503:
5504: case "$isc_cv_have_in6addr_any" in
5505: no)
5506: AC_DEFINE([ISC_PLATFORM_NEEDIN6ADDRANY], [1], [missing in6addr_any?])
5507: esac
5508:
5509:
5510: AC_CACHE_CHECK(
5511: [for struct if_laddrconf],
5512: [isc_cv_struct_if_laddrconf],
5513: [AC_COMPILE_IFELSE(
5514: [AC_LANG_PROGRAM(
5515: [[
5516: #include <sys/types.h>
5517: #include <net/if6.h>
5518: ]],
5519: [[
5520: struct if_laddrconf a;
5521: ]]
5522: )],
5523: [isc_cv_struct_if_laddrconf=yes],
5524: [isc_cv_struct_if_laddrconf=no]
5525: )]
5526: )
5527:
5528: case "$isc_cv_struct_if_laddrconf" in
5529: yes)
5530: AC_DEFINE([ISC_PLATFORM_HAVEIF_LADDRCONF], [1],
5531: [have struct if_laddrconf?])
5532: esac
5533:
5534: AC_CACHE_CHECK(
5535: [for struct if_laddrreq],
5536: isc_cv_struct_if_laddrreq,
5537: [AC_COMPILE_IFELSE(
5538: [AC_LANG_PROGRAM(
5539: [[
5540: #include <sys/types.h>
5541: #include <net/if6.h>
5542: ]],
5543: [[
5544: struct if_laddrreq a;
5545: ]]
5546: )],
5547: [isc_cv_struct_if_laddrreq=yes],
5548: [isc_cv_struct_if_laddrreq=no]
5549: )]
5550: )
5551:
5552: case "$isc_cv_struct_if_laddrreq" in
5553: yes)
5554: AC_DEFINE([ISC_PLATFORM_HAVEIF_LADDRREQ], [1],
5555: [have struct if_laddrreq?])
5556: esac
5557:
5558: #
5559: # Look for a sysctl call to get the list of network interfaces.
5560: #
5561: AC_CACHE_CHECK(
5562: [for interface list sysctl],
5563: [ntp_cv_iflist_sysctl],
5564: [AC_EGREP_CPP(
5565: [found_rt_iflist],
5566: [
5567: #include <sys/param.h>
5568: #include <sys/sysctl.h>
5569: #include <sys/socket.h>
5570: #ifdef NET_RT_IFLIST
5571: found_rt_iflist
5572: #endif
5573: ],
5574: [ntp_cv_iflist_sysctl=yes],
5575: [ntp_cv_iflist_sysctl=no]
5576: )]
5577: )
5578: case "$ntp_cv_iflist_sysctl" in
5579: yes)
5580: AC_DEFINE([HAVE_IFLIST_SYSCTL], [1], [have iflist_sysctl?])
5581: esac
5582:
5583: ###
5584:
5585: AC_MSG_CHECKING([if we want the saveconfig mechanism])
5586: AC_ARG_ENABLE(
5587: [saveconfig],
5588: [AS_HELP_STRING(
5589: [--enable-saveconfig],
5590: [+ saveconfig mechanism]
5591: )],
5592: [ntp_ok=$enableval],
5593: [ntp_ok=yes]
5594: )
5595: ntp_saveconfig_enabled=0
5596: if test "$ntp_ok" = "yes"; then
5597: ntp_saveconfig_enabled=1
5598: AC_DEFINE([SAVECONFIG], [1], [saveconfig mechanism])
5599: fi
5600: AM_CONDITIONAL([SAVECONFIG_ENABLED], [test x$ntp_saveconfig_enabled = x1])
5601: AC_MSG_RESULT([$ntp_ok])
5602:
5603: ###
5604:
5605: AC_DEFINE_DIR([NTP_KEYSDIR], [sysconfdir],
5606: [Default location of crypto key info])
5607:
5608: AC_CONFIG_FILES([Makefile])
5609: AC_CONFIG_FILES([ElectricFence/Makefile])
5610: AC_CONFIG_FILES([adjtimed/Makefile])
5611: AC_CONFIG_FILES([clockstuff/Makefile])
5612: AC_CONFIG_FILES([include/Makefile])
5613: AC_CONFIG_FILES([include/isc/Makefile])
5614: AC_CONFIG_FILES([kernel/Makefile])
5615: AC_CONFIG_FILES([kernel/sys/Makefile])
5616: AC_CONFIG_FILES([libntp/Makefile])
5617: AC_CONFIG_FILES([libparse/Makefile])
5618: AC_CONFIG_FILES([ntpd/Makefile])
5619: AC_CONFIG_FILES([ntpdate/Makefile])
5620: AC_CONFIG_FILES([ntpdc/Makefile])
5621: AC_CONFIG_FILES([ntpdc/nl.pl], [chmod +x ntpdc/nl.pl])
5622: AC_CONFIG_FILES([ntpq/Makefile])
5623: AC_CONFIG_FILES([ntpsnmpd/Makefile])
5624: AC_CONFIG_FILES([parseutil/Makefile])
5625: AC_CONFIG_FILES([scripts/Makefile])
5626: AC_CONFIG_FILES([scripts/calc_tickadj], [chmod +x scripts/calc_tickadj])
5627: AC_CONFIG_FILES([scripts/checktime], [chmod +x scripts/checktime])
5628: AC_CONFIG_FILES([scripts/freq_adj], [chmod +x scripts/freq_adj])
5629: AC_CONFIG_FILES([scripts/html2man], [chmod +x scripts/html2man])
5630: AC_CONFIG_FILES([scripts/mkver], [chmod +x scripts/mkver])
5631: AC_CONFIG_FILES([scripts/ntp-wait], [chmod +x scripts/ntp-wait])
5632: AC_CONFIG_FILES([scripts/ntpsweep], [chmod +x scripts/ntpsweep])
5633: AC_CONFIG_FILES([scripts/ntptrace], [chmod +x scripts/ntptrace])
5634: AC_CONFIG_FILES([scripts/ntpver], [chmod +x scripts/ntpver])
5635: AC_CONFIG_FILES([scripts/plot_summary], [chmod +x scripts/plot_summary])
5636: AC_CONFIG_FILES([scripts/summary], [chmod +x scripts/summary])
5637: AC_CONFIG_FILES([util/Makefile])
5638:
5639: AC_CONFIG_SUBDIRS([sntp])
5640:
5641: AC_OUTPUT
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