embedaddon/ntp/configure.ac - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / ntp / configure.ac
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue May 29 12:08:37 2012 UTC (12 years ago) by misho
Branches: ntp, MAIN
CVS tags: v4_2_6p5p0, v4_2_6p5, HEAD

ntp 4.2.6p5

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