configure.ac revision 182007
1dnl -*-fundamental-*- 2dnl Process this file with autoconf to produce a configure script. 3m4_include([version.m4]) 4AC_INIT(ntp, VERSION_NUMBER) 5AM_INIT_AUTOMAKE 6AC_CANONICAL_HOST 7dnl the 'build' machine is where we run configure and compile 8dnl the 'host' machine is where the resulting stuff runs. 9AC_DEFINE_UNQUOTED(STR_SYSTEM, "$host", [canonical system (cpu-vendor-os) of where we should run]) 10AM_CONFIG_HEADER(config.h) 11dnl AC_ARG_PROGRAM 12AC_PREREQ(2.53) 13 14ac_cv_var_atom_ok=no 15ac_cv_var_oncore_ok=no 16ac_cv_var_parse_ok=no 17ac_cv_var_ripe_ncc_ok=no 18ac_cv_var_jupiter_ok=no 19 20dnl Grab any initial CFLAGS so we can pick better defaults. 21iCFLAGS="$CFLAGS" 22 23dnl check these early to avoid autoconf warnings 24AC_AIX 25AC_MINIX 26 27dnl we need to check for cross compile tools for vxWorks here 28AC_PROG_CC 29# Ralf Wildenhues: With per-target flags we need CC_C_O 30AC_PROG_CC_C_O 31AC_PROG_CC_STDC 32AC_PROG_CPP 33 34# HMS: These need to be moved to AM_CPPFLAGS and/or AM_CFLAGS 35case "$host" in 36 *-*-amigaos) 37 CFLAGS="$CFLAGS -Dfork=vfork -DSYS_AMIGA" 38 ;; 39 *-*-hpux10.*) # at least for hppa2.0-hp-hpux10.20 40 case "$GCC" in 41 yes) 42 ;; 43 *) CFLAGS="$CFLAGS -Wp,-H18816" 44 ;; 45 esac 46 ;; 47 *-pc-cygwin*) 48 CFLAGS="$CFLAGS -DSYS_CYGWIN32" 49 ;; 50 i386-sequent-sysv4) 51 case "$CC" in 52 cc) 53 CFLAGS="$CFLAGS -Wc,+abi-socket" 54 ;; 55 esac 56 ;; 57 *-*-mpeix*) 58 CPPFLAGS="$CPPFLAGS -DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB" 59 LDFLAGS="$LDFLAGS -L/SYSLOG/PUB" 60 LIBS="$LIBS -lcurses" 61 ;; 62 *-*-solaris*) 63 # see "man standards". 64 # -D_XOPEN_SOURCE=500 is probably OK for c89 and before 65 # -D_XOPEN_SOURCE=600 seems OK for c99 66 #CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500 -D__EXTENSIONS__" 67 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__" 68 libxnet=-lxnet 69 ;; 70esac 71 72AMU_OS_CFLAGS 73 74# NTP has (so far) been relying on leading-edge autogen. 75# Therefore, by default: 76# - use the version we ship with 77# - do not install it 78# - build a static copy (AC_DISABLE_SHARED - done earlier) 79case "${enable_local_libopts+set}" in 80 set) ;; 81 *) enable_local_libopts=yes ;; 82esac 83case "${enable_libopts_install+set}" in 84 set) ;; 85 *) enable_libopts_install=no ;; 86esac 87LIBOPTS_CHECK(libopts) 88 89AC_MSG_CHECKING([[if $CC can handle #warning]]) 90AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[#warning foo]])],[ac_cv_cpp_warning=yes],[ac_cv_cpp_warning=no]) 91AC_MSG_RESULT([$ac_cv_cpp_warning]) 92 93case "$ac_cv_cpp_warning" in 94 no) 95 AC_DEFINE([NO_OPTION_NAME_WARNINGS], [1], [Should we avoid #warning on option name collisions?]) 96 AC_MSG_RESULT([[Enabling NO_OPTION_NAME_WARNINGS as #warning does not work]]) 97 ;; 98esac 99 100AC_MSG_CHECKING(for bin subdirectory) 101AC_ARG_WITH(binsubdir, 102 AC_HELP_STRING([--with-binsubdir], [bin ={bin,sbin}]), 103 use_binsubdir="$withval", use_binsubdir="bin") 104 105case "$use_binsubdir" in 106 bin) 107 ;; 108 sbin) 109 ;; 110 *) 111 AC_MSG_ERROR([<$use_binsubdir> is illegal - must be "bin" or "sbin"]) 112 ;; 113esac 114AC_MSG_RESULT($use_binsubdir) 115BINSUBDIR=$use_binsubdir 116AC_SUBST(BINSUBDIR) 117 118AC_MSG_CHECKING(if we want to use arlib) 119AC_ARG_WITH(arlib, 120 AC_HELP_STRING([--with-arlib], [- Compile the async resolver library?]), 121 [ans=$withval], [ans=no]) 122AC_MSG_RESULT($ans) 123 124if test -d $srcdir/arlib 125then 126 case "$ans" in 127 yes) 128 ARLIB_DIR=arlib 129 AC_CONFIG_SUBDIRS(arlib) 130 ;; 131 esac 132fi 133AC_SUBST(ARLIB_DIR) 134 135AC_ARG_WITH(rpath, 136 AC_HELP_STRING([--without-rpath], [s Disable auto-added -R linker paths]), 137[ans=$withval], [ans=x]) 138case "$ans" in 139 no) 140 need_dash_r= 141 ;; 142 yes) 143 need_dash_r=1 144 ;; 145esac 146# HMS: Why isn't this $build? 147# Well, that depends on if we need this for the build toolchain or 148# for info in the host executable... 149# I still have no idea which way this should go, but nobody has complained. 150case "$host" in 151 *-*-netbsd*) 152 case "$need_dash_r" in 153 no) ;; 154 *) need_dash_r=1 155 ;; 156 esac 157 ;; 158 *-*-solaris*) 159 case "$need_dash_r" in 160 no) ;; 161 *) need_dash_r=1 162 ;; 163 esac 164 ;; 165esac 166 167AC_CACHE_CHECK(if we should use /dev/clockctl, ac_clockctl, 168[AC_ARG_ENABLE(clockctl, 169 AC_HELP_STRING([--enable-clockctl], [s Use /dev/clockctl for non-root clock control]), 170 [ans=$enableval], 171 [case "$host" in 172 *-*-netbsd*) 173 ans=yes 174 ;; 175 *) ans=no 176 ;; 177 esac 178 ]) 179ac_clockctl=$ans]) 180# End of AC_CACHE_CHECK for clockctl 181AC_CHECK_HEADERS(sys/clockctl.h) 182case "$ac_clockctl$ac_cv_header_sys_clockctl_h" in 183 yesyes) 184 AC_DEFINE(HAVE_DROPROOT, ,[Can we drop root privileges?]) 185 ;; 186esac 187 188AC_CACHE_CHECK(if we have linux capabilities (libcap), ac_linuxcaps, 189[AC_ARG_ENABLE(linuxcaps, 190 AC_HELP_STRING([--enable-linuxcaps], [s Use Linux capabilities for non-root clock control]), 191 [ans=$enableval], 192 [ans=no]) 193ac_linuxcaps=$ans]) 194# End of AC_CACHE_CHECK for linuxcaps 195AC_CHECK_HEADERS(sys/capability.h) 196AC_CHECK_HEADERS(sys/prctl.h) 197case "$ac_linuxcaps$ac_cv_header_sys_capability_h$ac_cv_header_sys_prctl_h" in 198 yesyesyes) 199 AC_DEFINE(HAVE_LINUX_CAPABILITIES, ,[Do we have Linux capabilities?]) 200 AC_DEFINE(HAVE_DROPROOT, ,[Can we drop root privileges?]) 201 LIBS="$LIBS -lcap" 202 ;; 203esac 204 205case "$build" in 206 $host) 207 ;; 208 *) case "$host" in 209 *-*-vxworks*) 210 # Quick and dirty sanity check 211 case "$VX_KERNEL" in 212 '') AC_MSG_ERROR(Please follow the directions in html/build/hints/vxworks.html!) 213 ;; 214 esac 215 CFLAGS="$CFLAGS -DSYS_VXWORKS" 216 ;; 217 esac 218 ;; 219esac 220 221dnl we need to check for cross compile tools for vxWorks here 222AC_PROG_AWK 223AC_PROG_MAKE_SET 224 225rm -f conftest* 226 227case "$GCC" in 228 yes) 229 CFLAGS="$CFLAGS -Wall" 230 # CFLAGS="$CFLAGS -Wcast-align" 231 CFLAGS="$CFLAGS -Wcast-qual" 232 # CFLAGS="$CFLAGS -Wconversion" 233 # CFLAGS="$CFLAGS -Werror" 234 # CFLAGS="$CFLAGS -Wextra" 235 # CFLAGS="$CFLAGS -Wfloat-equal" 236 CFLAGS="$CFLAGS -Wmissing-prototypes" 237 CFLAGS="$CFLAGS -Wpointer-arith" 238 CFLAGS="$CFLAGS -Wshadow" 239 CFLAGS="$CFLAGS -Wstrict-prototypes" 240 # CFLAGS="$CFLAGS -Wtraditional" 241 # CFLAGS="$CFLAGS -Wwrite-strings" 242 243 ;; 244esac 245 246case "$host" in 247 *-next-nextstep3) 248 CFLAGS="$CFLAGS -posix" 249 ;; 250dnl This is currently commented out by bor. 251dnl The new versions of ReliantUNIX round adjtime() interval down 252dnl to 1/100s (system tick). This makes tickadj actually useless. 253dnl So, I'd better not use additional flags. 254dnl I leave it here just in case anybody has better idea 255dnl mips-sni-sysv4* ) 256dnl # 257dnl # Add flags for 64 bit file access to enable tickadj to access /dev/kmem 258dnl # 259dnl if getconf _LFS_CFLAGS > /dev/null 2>&1 ; then 260dnl CFLAGS="$CFLAGS `getconf _LFS_CFLAGS`" 261dnl fi 262dnl ;; 263esac 264 265ac_busted_vpath_in_make=no 266 267case "$build" in 268 *-*-irix6.1*) # 64 bit only 269 # busted vpath? 270 ;; 271 *-*-irix6*) # 6.2 (and later?) 272 ac_busted_vpath_in_make=yes 273 ;; 274 *-*-solaris2.5.1) 275 ac_busted_vpath_in_make=yes 276 ;; 277 *-*-unicosmp*) 278 ac_busted_vpath_in_make=yes 279 ;; 280esac 281 282case "$ac_busted_vpath_in_make$srcdir" in 283 no*) ;; 284 yes.) ;; 285 *) case "`${MAKE-make} -v -f /dev/null 2>/dev/null | sed -e 's/GNU Make version \(1-9.]*\).*/\1/' -e q`" in 286 '') 287 AC_MSG_ERROR(building outside of the main directory requires GNU make) 288 ;; 289 *) ;; 290 esac 291 ;; 292esac 293 294AC_SUBST(CFLAGS)dnl 295AC_SUBST(LDFLAGS)dnl 296 297# HMS: From bunnylou/cowbird 298case "$host" in 299 alpha-dec-osf4.0) 300 AC_DISABLE_SHARED 301 ;; 302 *) # So far, the only shared library we might use is libopts. 303 # It's a small library - we might as well use a static version of it. 304 AC_DISABLE_SHARED 305 ;; 306esac 307 308AC_PROG_LIBTOOL 309AC_PROG_LN_S 310AC_PROG_GCC_TRADITIONAL 311AC_C_VOLATILE 312AC_ISC_POSIX 313AC_PATH_PROG(PATH_SH, sh) 314AC_PATH_PROG(PATH_PERL, perl) 315 316hs_ULONG_CONST 317 318case "$host" in 319 *-*-vxworks*) 320 ac_link="$ac_link $VX_KERNEL" 321 ;; 322esac 323 324AC_PROG_INSTALL 325 326case "$host" in 327 *-pc-cygwin*) 328 AC_CHECK_LIB(advapi32, main) 329 ;; 330esac 331 332AC_CHECK_FUNC(gethostent, , 333 AC_CHECK_LIB(nsl, gethostent, , , $libxnet -lsocket)) 334AC_CHECK_FUNC(openlog, , 335 AC_CHECK_LIB(gen, openlog, , 336 AC_CHECK_LIB(syslog, openlog, , , $libxnet -lsocket))) 337AC_CHECK_LIB(md5, MD5Init, , 338 AC_CHECK_LIB(md, MD5Init)) 339AC_CHECK_FUNCS(MD5Init) 340dnl HMS: What a hack... 341AC_CHECK_HEADERS(readline/history.h readline/readline.h) 342case "$ac_cv_header_readline_history_h$ac_cv_header_readline_readline_h" in 343 *no*) ;; 344 *) save_LIBS=$LIBS 345 LIBS= 346 # Ralf Wildenhues: either unset ... or cache READLINE_LIBS 347 unset ac_cv_lib_readline_readline 348 AC_CHECK_LIB(readline, readline, , 349 AC_MSG_NOTICE([Trying again with -lcurses]) 350 unset ac_cv_lib_readline_readline 351 AC_CHECK_LIB(readline, readline, 352 LIBS="-lreadline -lcurses $LIBS" 353 AC_DEFINE(HAVE_LIBREADLINE) 354 AC_DEFINE(HAVE_LIBCURSES, , [Do we have the curses library?]), 355 AC_CHECK_LIB(edit, readline, 356 LIBS="-ledit -lcurses" 357 AC_DEFINE(HAVE_LIBEDIT, , [Do we have the edit library?]) 358 AC_DEFINE(HAVE_LIBCURSES, , [Do we have the curses library?]) 359 , , -lcurses) 360 , -lcurses)) 361 READLINE_LIBS=$LIBS 362 AC_SUBST(READLINE_LIBS) 363 LIBS=$save_LIBS 364 ;; 365esac 366 367dnl Digital UNIX V4.0 and Solaris 7 have POSIX.1c functions in -lrt 368dnl Solaris 2.6 only has -lposix4; in Solaris 7, this is a symlink to -lrt, 369dnl so only use one of them. Linux (glibc-2.1.2 and -2.2.2, at least) 370dnl does Strange Things with extra processes using the Posix-compatibility 371dnl real-time library, so we don't want to use it. 372 373case "$host" in 374 *-*-linux*) ;; 375 *) 376 AC_CHECK_LIB(rt, sched_setscheduler, , 377 AC_CHECK_LIB(posix4, sched_setscheduler)) 378 ;; 379esac 380 381AC_CHECK_FUNC(setsockopt, , 382 [AC_CHECK_LIB(socket, setsockopt) 383 AC_CHECK_LIB(xnet, setsockopt)]) 384 385AC_HEADER_STDC 386AC_CHECK_HEADERS(bstring.h) 387AC_CHECK_HEADER(dns_sd.h, 388 [AC_CHECK_LIB(dns_sd, 389 DNSServiceRegister, 390 [AC_DEFINE(HAVE_DNSREGISTRATION, 1, 391 [Use Rendezvous/DNS-SD registration])])]) 392case "$ac_cv_lib_dns_sd_DNSServiceRegister" in 393 yes) LIBS="-ldns_sd $LIBS" ;; 394esac 395AC_CHECK_HEADERS(errno.h fcntl.h ieeefp.h math.h) 396 397# HMS: Lame, but fast. 398if test -f /etc/redhat-release 399then 400 : 401else 402 AC_CHECK_HEADERS(md5.h, [], [], 403[#if HAVE_SYS_TYPES_H 404#include <sys/types.h> 405#endif 406]) 407fi 408AC_CHECK_HEADERS(memory.h netdb.h poll.h) 409AC_CHECK_HEADERS(sched.h sgtty.h stdlib.h string.h termio.h) 410AC_CHECK_HEADERS(termios.h timepps.h timex.h unistd.h) 411case "$host" in 412 *-*-aix*) 413 AC_CHECK_HEADERS(utmpx.h) 414 case "$ac_cv_header_utmpx_h" in 415 yes) ;; 416 *) AC_CHECK_HEADERS(utmp.h) ;; 417 esac 418 ;; 419 *) AC_CHECK_HEADERS(utmp.h utmpx.h) ;; 420esac 421AC_CHECK_HEADERS(arpa/nameser.h) 422AC_CHECK_HEADERS(sys/socket.h) 423AC_CHECK_HEADERS(net/if.h, [], [], 424[#if HAVE_SYS_SOCKET_H 425#include <sys/socket.h> 426#endif 427]) 428AC_CHECK_HEADERS(net/if6.h) 429AC_CHECK_HEADERS(net/route.h, [], [], [ 430#include <sys/types.h> 431#include <sys/socket.h> 432#include <net/if.h> 433]) 434AC_CHECK_HEADERS(netinet/in_system.h netinet/in_systm.h) 435AC_CHECK_HEADERS(netinet/in.h) 436AC_CHECK_HEADERS(netinet/ip.h, [], [], 437[#if HAVE_SYS_TYPES_H 438#include <sys/types.h> 439#endif 440#if HAVE_NETINET_IN_H 441#include <netinet/in.h> 442#endif 443#if HAVE_NETINET_IN_SYSTM_H 444#include <netinet/in_systm.h> 445#endif 446]) 447AC_CHECK_HEADERS(netinfo/ni.h, [AC_DEFINE(HAVE_NETINFO, 1, [NetInfo support?])]) 448AC_CHECK_HEADERS(sun/audioio.h sys/audioio.h) 449dnl AC_CHECK_HEADERS(sys/chudefs.h) 450AC_CHECK_HEADERS(sys/clkdefs.h sys/file.h) 451case "$host" in 452 *-*-sunos4*) ;; 453 *) AC_CHECK_HEADERS(sys/ioctl.h) 454 ;; 455esac 456AC_CHECK_HEADERS(sys/ipc.h) 457AC_CHECK_HEADERS(sys/lock.h sys/mman.h sys/modem.h sys/param.h sys/ppsclock.h) 458# HMS: Check sys/proc.h and sys/resource.h after some others 459AC_CHECK_HEADERS(sys/ppstime.h) 460case "$ac_cv_header_sched_h" in 461 yes) ;; 462 *) AC_CHECK_HEADERS(sys/sched.h) ;; 463esac 464case "$host" in 465 *-*-sco*) 466 AC_CHECK_HEADERS(sys/sio.h) 467 ;; 468esac 469# HMS: Check sys/shm.h after some others 470AC_CHECK_HEADERS(sys/select.h sys/signal.h sys/sockio.h) 471# HMS: Checked sys/socket.h earlier 472case "$host" in 473 *-*-netbsd*) ;; 474 *) AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h) 475 ;; 476esac 477AC_CHECK_HEADERS(sys/stat.h sys/stream.h) 478AC_CHECK_HEADERS(sys/stropts.h sys/sysctl.h sys/syssgi.h sys/systune.h) 479AC_CHECK_HEADERS(sys/termios.h sys/time.h sys/signal.h) 480AC_EGREP_CPP(yes, 481[#if HAVE_SYS_TIME_H 482# include <sys/time.h> 483#endif 484#if HAVE_ERRNO_H 485# include <errno.h> 486#endif 487#include <sys/timepps.h> 488#ifdef PPS_API_VERS_1 489yes 490#endif 491], [AC_CHECK_HEADERS(sys/timepps.h, [], [], 492[#if HAVE_SYS_TIME_H 493# include <sys/time.h> 494#endif 495#if HAVE_ERRNO_H 496# include <errno.h> 497#endif 498]) 499]) 500AC_CHECK_HEADERS(sys/timers.h sys/tpro.h sys/types.h sys/wait.h) 501AC_HEADER_TIME 502case "$host" in 503*-convex-*) 504 AC_CHECK_HEADERS(/sys/sync/queue.h /sys/sync/sema.h) 505 ;; 506*-*-bsdi*) 507 AC_CHECK_HEADERS(machine/inline.h sys/pcl720.h sys/i8253.h) 508 ;; 509esac 510 511case "$host" in 512 *-*-linux*) 513 AC_CHECK_FUNCS(__adjtimex __ntp_gettime) 514 ;; 515esac 516case "$ac_cv_func___adjtimex" in 517 yes) ;; 518 *) 519 AC_CHECK_LIB(elf, nlist) dnl Only needed for tickadj... 520 dnl AC_CHECK_LIB(kvm, main, , , -lelf) 521 AC_CHECK_LIB(kvm, main) dnl We already know about -lelf here... 522 AC_CHECK_LIB(ld, nlist) 523 AC_CHECK_LIB(mld, nlist) 524 AC_CHECK_HEADER(nlist.h, 525 [AC_DEFINE(NLIST_STRUCT, 1, [nlist stuff]) 526 AC_CACHE_CHECK([for n_un in struct nlist], ac_cv_struct_nlist_n_un, 527 [AC_TRY_COMPILE([#include <nlist.h>], 528 [struct nlist n; n.n_un.n_name = 0;], 529 ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)]) 530 if test $ac_cv_struct_nlist_n_un = yes; then 531 AC_DEFINE(NLIST_NAME_UNION, 1, [does struct nlist use a name union?]) 532 fi 533 ])dnl 534 ;; 535esac 536 537dnl AC_CHECK_HEADERS(net/if.h, [], [], 538dnl [#if HAVE_SYS_TYPES_H 539dnl # include <sys/types.h> 540dnl #endif 541dnl #if HAVE_SYS_SOCKET_H 542dnl # include <sys/socket.h> 543dnl #endif 544dnl ]) 545 546AC_CHECK_HEADERS(sys/proc.h, [], [], 547[#if HAVE_SYS_TYPES_H 548# include <sys/types.h> 549#endif 550#if HAVE_SYS_TIME_H 551# include <sys/time.h> 552#endif 553]) 554 555AC_CHECK_HEADERS(sys/resource.h, [], [], 556[#if HAVE_SYS_TIME_H 557# include <sys/time.h> 558#endif 559]) 560 561AC_CHECK_HEADERS(sys/shm.h, [], [], 562[#if HAVE_SYS_TYPES_H 563# include <sys/types.h> 564#endif 565#if HAVE_SYS_IPC_H 566# include <sys/ipc.h> 567#endif 568]) 569 570AC_CHECK_HEADERS(sys/timex.h, [], [], 571[#if HAVE_SYS_TIME_H 572# include <sys/time.h> 573#endif 574]) 575 576AC_CHECK_HEADERS(resolv.h, [], [], 577[#if HAVE_SYS_TYPES_H 578#include <sys/types.h> 579#endif 580#if HAVE_NETINET_IN_H 581#include <netinet/in.h> 582#endif 583#if HAVE_ARPA_NAMESER_H 584#include <arpa/nameser.h> 585#endif 586]) 587 588AC_CACHE_CHECK(for basic volatile support, ac_cv_c_volatile, 589[AC_TRY_COMPILE([],[ 590volatile int x;], 591 ac_cv_c_volatile=yes, 592 ac_cv_c_volatile=no) 593]) 594case "$ac_cv_c_volatile" in 595 yes) 596 ;; 597 *) AC_DEFINE(volatile, , [Does the compiler like "volatile"?]) 598 ;; 599esac 600 601# AM_C_PROTOTYPES gives us ansi2knr 602case "$build" in 603 *-*-solaris2*) 604 # Assume that solaris2 is Ansi C... 605 ;; 606 *) 607 AM_C_PROTOTYPES 608 ;; 609esac 610AC_CACHE_CHECK(if C compiler permits function prototypes, ac_cv_have_prototypes, 611[AC_TRY_COMPILE([ 612extern int foo (short); 613int foo(short i) { return i; }],[ 614int i;], ac_cv_have_prototypes=yes, ac_cv_have_prototypes=no) 615]) 616if test "$ac_cv_have_prototypes" = yes; then 617 AC_DEFINE(HAVE_PROTOTYPES, 1, [Are function prototypes OK?]) 618fi 619 620AC_C_CONST 621AC_C_BIGENDIAN 622AC_TYPE_SIGNAL 623AC_TYPE_OFF_T 624AC_TYPE_SIZE_T 625AC_CHECK_TYPE(time_t, long) 626AC_CHECK_SIZEOF(time_t) 627AC_CHECK_TYPES(uintptr_t) 628 629AH_VERBATIM([TYPEDEF_UINTPTR_T], 630[/* Provide a typedef for uintptr_t? */ 631#ifndef HAVE_UINTPTR_T 632typedef unsigned int uintptr_t; 633#define HAVE_UINTPTR_T 1 634#endif]) 635 636AC_STRUCT_TM 637 638AC_CACHE_CHECK([for u_int8_t], ac_cv_type_u_int8_t, 639[AC_TRY_COMPILE([#include <sys/types.h>], 640 [u_int8_t len = 42; return 0;], 641 ac_cv_type_u_int8_t=yes, 642 ac_cv_type_u_int8_t=no) 643]) 644if test $ac_cv_type_u_int8_t = yes; then 645 AC_DEFINE(HAVE_TYPE_U_INT8_T, 1, [Does u_int8_t exist?]) 646fi 647 648AC_CACHE_CHECK([for u_int64_t], ac_cv_type_u_int64_t, 649[AC_TRY_COMPILE([#include <sys/types.h>], 650 [u_int64_t len = 42; return 0;], 651 ac_cv_type_u_int64_t=yes, 652 ac_cv_type_u_int64_t=no) 653]) 654if test $ac_cv_type_u_int64_t = yes; then 655 AC_DEFINE(HAVE_TYPE_U_INT64_T, 1, [Does u_int64_t exist?]) 656fi 657 658# 659# Look for in_port_t. 660# 661AC_MSG_CHECKING(for in_port_t) 662AC_TRY_COMPILE([ 663#include <sys/types.h> 664#include <netinet/in.h>], 665[in_port_t port = 25; return (0);], 666 [AC_MSG_RESULT(yes) 667 ], 668 [AC_MSG_RESULT(no) 669 AC_DEFINE(ISC_PLATFORM_NEEDPORTT, 1, [Do we need our own in_port_t?]) 670 ]) 671 672AC_CACHE_CHECK(for a fallback value for HZ, ac_cv_var_default_hz, 673[ac_cv_var_default_hz=100 674case "$host" in 675 alpha*-dec-osf4*|alpha*-dec-osf5*) 676 ac_cv_var_default_hz=1024 677 ;; 678 mips-dec-ultrix4*) 679 ac_cv_var_default_hz=256 680 ;; 681esac]) 682AC_DEFINE_UNQUOTED(DEFAULT_HZ, $ac_cv_var_default_hz, [What is the fallback value for HZ?]) 683 684AC_CACHE_CHECK(if we need to override the system's value for HZ, ac_cv_var_override_hz, 685[ac_cv_var_override_hz=no 686case "$host" in 687 alpha*-dec-osf4*|alpha*-dec-osf5*) 688 ac_cv_var_override_hz=yes 689 ;; 690 mips-dec-ultrix4*) 691 ac_cv_var_override_hz=yes 692 ;; 693 *-*-freebsd*) 694 ac_cv_var_override_hz=yes 695 ;; 696 *-*-sunos4*) 697 ac_cv_var_override_hz=yes 698 ;; 699esac]) 700case "$ac_cv_var_override_hz" in 701 yes) 702 AC_DEFINE(OVERRIDE_HZ, 1, [Do we need to override the system's idea of HZ?]) 703 ;; 704esac 705 706dnl AC_CACHE_CHECK(ut_host in struct utmp, ac_cv_func_ut_host_in_utmp, 707dnl [AC_TRY_LINK([#include <sys/types.h> 708dnl #include <utmp.h>], [struct utmp ut; ut.ut_host;], 709dnl ac_cv_func_ut_host_in_utmp=yes, ac_cv_func_ut_host_in_utmp=no)]) 710dnl if test $su_cv_func_ut_host_in_utmp = yes; then 711dnl AC_DEFINE(HAVE_UT_HOST) 712dnl fi 713 714dnl AC_MSG_CHECKING(if we can get the system boot time) 715dnl AC_CACHE_VAL(su_cv_have_boot_time, 716dnl [AC_EGREP_CPP(yes, 717dnl [#ifdef HAVE_UTMPX_H 718dnl #include <utmpx.h> 719dnl #else 720dnl #include <utmp.h> 721dnl #endif 722dnl #ifdef BOOT_TIME 723dnl yes 724dnl #endif 725dnl ], su_cv_have_boot_time=yes, su_cv_have_boot_time=no)]) 726dnl AC_MSG_RESULT($su_cv_have_boot_time) 727 728AC_CACHE_CHECK(for struct rt_msghdr, ac_cv_struct_rt_msghdr, 729[AC_TRY_COMPILE([ 730#include <sys/types.h> 731#include <sys/socket.h> 732#include <net/if.h> 733#include <net/route.h>], 734[struct rt_msghdr p;], 735 ac_cv_struct_rt_msghdr=yes, 736 ac_cv_struct_rt_msghdr=no) 737]) 738if test $ac_cv_struct_rt_msghdr = yes; then 739 AC_DEFINE(HAS_ROUTING_SOCKET, 1, [Do we have a routing socket (struct rt_msghdr)?]) 740fi 741 742AC_CACHE_CHECK( 743 struct sigaction for sa_sigaction, 744 ac_cv_struct_sigaction_has_sa_sigaction, 745 [ 746 AC_TRY_COMPILE( 747 [#include <signal.h>], 748 [struct sigaction act; act.sa_sigaction = 0;], 749 ac_cv_struct_sigaction_has_sa_sigaction=yes, 750 ac_cv_struct_sigaction_has_sa_sigaction=no 751 ) 752 ] 753) 754if test $ac_cv_struct_sigaction_has_sa_sigaction = yes; then 755 AC_DEFINE(HAVE_SA_SIGACTION_IN_STRUCT_SIGACTION, 1, [Obvious...]) 756fi 757 758AC_CACHE_CHECK(for struct ppsclockev, ac_cv_struct_ppsclockev, 759[AC_TRY_COMPILE([ 760#include <sys/types.h> 761#ifdef HAVE_SYS_TERMIOS_H 762# include <sys/termios.h> 763#endif 764#ifdef HAVE_SYS_TIME_H 765# include <sys/time.h> 766#endif 767#ifdef HAVE_SYS_PPSCLOCK_H 768# include <sys/ppsclock.h> 769#endif],[ 770extern struct ppsclockev *pce; 771return pce->serial;], 772 ac_cv_struct_ppsclockev=yes, 773 ac_cv_struct_ppsclockev=no) 774]) 775if test $ac_cv_struct_ppsclockev = yes; then 776 AC_DEFINE(HAVE_STRUCT_PPSCLOCKEV, 1, [Does a system header define struct ppsclockev?]) 777fi 778 779AC_CACHE_CHECK(struct sockaddr for sa_len, ac_cv_struct_sockaddr_has_sa_len, 780[AC_TRY_COMPILE([ 781#include <sys/types.h> 782#include <sys/socket.h>],[ 783extern struct sockaddr *ps; 784return ps->sa_len;], 785 ac_cv_struct_sockaddr_has_sa_len=yes, 786 ac_cv_struct_sockaddr_has_sa_len=no) 787]) 788if test $ac_cv_struct_sockaddr_has_sa_len = yes; then 789 AC_DEFINE(HAVE_SA_LEN_IN_STRUCT_SOCKADDR, 1, [Should be obvious...]) 790fi 791 792AC_CACHE_CHECK(for struct sockaddr_storage, ac_cv_struct_sockaddr_storage, 793[AC_TRY_COMPILE([ 794#include <sys/types.h> 795#include <sys/socket.h> 796#include <netinet/in.h> 797],[ 798struct sockaddr_storage n;], 799 ac_cv_struct_sockaddr_storage=yes, 800 ac_cv_struct_sockaddr_storage=no) 801]) 802if test $ac_cv_struct_sockaddr_storage = yes; then 803 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, [Does a system header define struct sockaddr_storage?]) 804fi 805 806AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], 807 ac_cv_have_ss_family_in_struct_ss, [ 808 AC_TRY_COMPILE( 809 [ 810#include <sys/types.h> 811#include <sys/socket.h> 812 ], 813 [ struct sockaddr_storage s; s.ss_family = 1; ], 814 [ ac_cv_have_ss_family_in_struct_ss="yes" ], 815 [ ac_cv_have_ss_family_in_struct_ss="no" ], 816 ) 817]) 818if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then 819 AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Does struct sockaddr_storage have ss_family?]) 820else 821 # Hack around a problem... 822 # HMS: This is $host because we need the -D if we are building *for* it. 823 # HMS: 061029: Now that we separate the ss_* checks this is causing 824 # a problem - disable it until we get to the bottom of it. 825 case "$host" in 826 XXX*-*-hpux11.11) CPPFLAGS="$CPPFLAGS -D_NETINET_IN6_H" 827 ;; 828 esac 829fi 830 831AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], 832 ac_cv_have___ss_family_in_struct_ss, [ 833 AC_TRY_COMPILE( 834 [ 835#include <sys/types.h> 836#include <sys/socket.h> 837 ], 838 [ struct sockaddr_storage s; s.__ss_family = 1; ], 839 [ ac_cv_have___ss_family_in_struct_ss="yes" ], 840 [ ac_cv_have___ss_family_in_struct_ss="no" ] 841 ) 842]) 843if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then 844 AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, [Does struct sockaddr_storage have __ss_family?]) 845fi 846 847AH_VERBATIM([X_HAVE_SS_FAMILY_IN_SS], 848[/* Handle ss_family */ 849#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS) 850# define ss_family __ss_family 851#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */]) 852 853AC_CACHE_CHECK([for ss_len field in struct sockaddr_storage], 854 ac_cv_have_ss_len_in_struct_ss, [ 855 AC_TRY_COMPILE( 856 [ 857#include <sys/types.h> 858#include <sys/socket.h> 859 ], 860 [ struct sockaddr_storage s; s.ss_len = 1; ], 861 [ ac_cv_have_ss_len_in_struct_ss="yes" ], 862 [ ac_cv_have_ss_len_in_struct_ss="no" ], 863 ) 864]) 865if test "x$ac_cv_have_ss_len_in_struct_ss" = "xyes" ; then 866 AC_DEFINE(HAVE_SS_LEN_IN_SS, 1, [Does struct sockaddr_storage have ss_len?]) 867fi 868 869AC_CACHE_CHECK([for __ss_len field in struct sockaddr_storage], 870 ac_cv_have___ss_len_in_struct_ss, [ 871 AC_TRY_COMPILE( 872 [ 873#include <sys/types.h> 874#include <sys/socket.h> 875 ], 876 [ struct sockaddr_storage s; s.__ss_len = 1; ], 877 [ ac_cv_have___ss_len_in_struct_ss="yes" ], 878 [ ac_cv_have___ss_len_in_struct_ss="no" ] 879 ) 880]) 881if test "x$ac_cv_have___ss_len_in_struct_ss" = "xyes" ; then 882 AC_DEFINE(HAVE___SS_LEN_IN_SS, 1, [Does struct sockaddr_storage have __ss_len?]) 883fi 884 885AH_VERBATIM([X_HAVE_SS_LEN_IN_SS], 886[/* Handle ss_len */ 887#if !defined(HAVE_SS_LEN_IN_SS) && defined(HAVE___SS_LEN_IN_SS) 888# define ss_len __ss_len 889#endif /* !defined(HAVE_SS_LEN_IN_SS) && defined(HAVE_SA_LEN_IN_SS) */]) 890 891case "$ac_cv_header_machine_soundcard_h$ac_cv_header_sys_soundcard_h" in 892 *yes*) 893 AC_CACHE_CHECK([for struct snd_size], ac_cv_struct_snd_size, 894[AC_TRY_COMPILE([ 895#ifdef HAVE_MACHINE_SOUNDCARD_H 896# include <machine/soundcard.h> 897#endif 898#ifdef HAVE_SYS_SOUNDCARD_H 899# include <sys/soundcard.h> 900#endif],[ 901extern struct snd_size *ss; 902return ss->rec_size;], 903 ac_cv_struct_snd_size=yes, 904 ac_cv_struct_snd_size=no) 905]) 906 case "$ac_cv_struct_snd_size" in 907 yes) AC_DEFINE(HAVE_STRUCT_SND_SIZE, 1,[Do we have struct snd_size?]) ;; 908 esac 909 ;; 910esac 911 912AC_CACHE_CHECK(struct clockinfo for hz, ac_cv_struct_clockinfo_has_hz, 913[AC_TRY_COMPILE([ 914#include <sys/time.h>],[ 915extern struct clockinfo *pc; 916return pc->hz;], 917 ac_cv_struct_clockinfo_has_hz=yes, 918 ac_cv_struct_clockinfo_has_hz=no) 919]) 920if test $ac_cv_struct_clockinfo_has_hz = yes; then 921 AC_DEFINE(HAVE_HZ_IN_STRUCT_CLOCKINFO, 1, [Obvious...]) 922fi 923 924AC_CACHE_CHECK(struct clockinfo for tickadj, ac_cv_struct_clockinfo_has_tickadj, 925[AC_TRY_COMPILE([ 926#include <sys/time.h>],[ 927extern struct clockinfo *pc; 928return pc->tickadj;], 929 ac_cv_struct_clockinfo_has_tickadj=yes, 930 ac_cv_struct_clockinfo_has_tickadj=no) 931]) 932if test $ac_cv_struct_clockinfo_has_tickadj = yes; then 933 AC_DEFINE(HAVE_TICKADJ_IN_STRUCT_CLOCKINFO, 1, [Obvious...]) 934fi 935 936AC_CACHE_CHECK([for struct timespec], ac_cv_struct_timespec, 937[AC_TRY_COMPILE([ 938#include <sys/time.h> 939/* Under SunOS, timespec is in sys/timepps.h, which needs errno.h and FRAC */ 940#ifdef HAVE_ERRNO_H 941# include <errno.h> 942#endif 943#ifdef HAVE_SYS_TIMEPPS_H 944# define FRAC 4294967296 945# include <sys/timepps.h> 946#endif], 947[struct timespec n;], 948ac_cv_struct_timespec=yes, ac_cv_struct_timespec=no)]) 949if test $ac_cv_struct_timespec = yes; then 950 AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1, [Do we have struct timespec?]) 951fi 952 953AC_CACHE_CHECK([for struct ntptimeval], ac_cv_struct_ntptimeval, 954[AC_TRY_COMPILE([ 955#include <sys/time.h> 956#include <sys/timex.h>], 957[struct ntptimeval n;], 958ac_cv_struct_ntptimeval=yes, ac_cv_struct_ntptimeval=no)]) 959if test $ac_cv_struct_ntptimeval = yes; then 960 AC_DEFINE(HAVE_STRUCT_NTPTIMEVAL, 1, [Do we have struct ntptimeval?]) 961fi 962 963AC_CHECK_MEMBERS([struct ntptimeval.time.tv_nsec], , , 964[#ifdef HAVE_SYS_TIME_H 965#include <sys/time.h> 966#else 967# ifdef HAVE_TIME_H 968# include <time.h> 969# endif 970#endif 971#ifdef HAVE_SYS_TIMEX_H 972#include <sys/timex.h> 973#else 974# ifdef HAVE_TIMEX_H 975# include <timex.h> 976# endif 977#endif]) 978 979AC_C_INLINE 980AC_C_CHAR_UNSIGNED dnl CROSS_COMPILE? 981AC_CHECK_SIZEOF(signed char) 982AC_CHECK_SIZEOF(int) 983AC_CHECK_SIZEOF(long) 984 985AC_CHECK_TYPES([s_char]) 986case "$ac_cv_c_char_unsigned$ac_cv_sizeof_signed_char$ac_cv_type_s_char" in 987 *yes) 988 # We have a typedef for s_char. Might as well believe it... 989 ;; 990 no0no) 991 # We have signed chars, can't say 'signed char', no s_char typedef. 992 AC_DEFINE(NEED_S_CHAR_TYPEDEF, 1, [Do we need an s_char typedef?]) 993 ;; 994 no1no) 995 # We have signed chars, can say 'signed char', no s_char typedef. 996 AC_DEFINE(NEED_S_CHAR_TYPEDEF) 997 ;; 998 yes0no) 999 # We have unsigned chars, can't say 'signed char', no s_char typedef. 1000 AC_MSG_ERROR(No way to specify a signed character!) 1001 ;; 1002 yes1no) 1003 # We have unsigned chars, can say 'signed char', no s_char typedef. 1004 AC_DEFINE(NEED_S_CHAR_TYPEDEF) 1005 ;; 1006esac 1007AC_TYPE_UID_T 1008 1009case "$host" in 1010 *-*-aix[[45]]*) 1011 # (prr) aix 4.1 doesn't have clock_settime, but in aix 4.3 it's a stub 1012 # (returning ENOSYS). I didn't check 4.2. If, in the future, 1013 # IBM pulls its thumbs out long enough to implement clock_settime, 1014 # this conditional will need to change. Maybe use AC_TRY_RUN 1015 # instead to try to set the time to itself and check errno. 1016 ;; 1017 *) AC_CHECK_FUNCS(clock_gettime clock_settime) 1018 ;; 1019esac 1020AC_CHECK_FUNCS(daemon) 1021AC_CHECK_FUNCS(finite, , 1022 [AC_CHECK_FUNCS(isfinite, , 1023 [AC_MSG_CHECKING(for isfinite with <math.h>) 1024 _libs=$LIBS 1025 LIBS="$LIBS -lm" 1026 AC_TRY_LINK([#include <math.h>], [float f = 0.0; isfinite(f)], 1027 [AC_MSG_RESULT(yes) 1028 AC_DEFINE(HAVE_ISFINITE)], 1029 AC_MSG_RESULT(no)) 1030 LIBS=$_libs])]) 1031AC_CHECK_FUNCS(getbootfile getclock getdtablesize) 1032 1033AC_ARG_ENABLE(getifaddrs, 1034 AC_HELP_STRING([--enable-getifaddrs], 1035 [s Enable the use of getifaddrs() [[yes|no|glibc]]. 1036glibc: Use getifaddrs() in glibc if you know it supports IPv6.]), 1037 want_getifaddrs="$enableval", want_getifaddrs="yes") 1038 1039case $want_getifaddrs in 1040yes|glibc) 1041# 1042# Do we have getifaddrs() ? 1043# 1044case $host in 1045*-linux*) 1046 # Some recent versions of glibc support getifaddrs() which does not 1047 # provide AF_INET6 addresses while the function provided by the USAGI 1048 # project handles the AF_INET6 case correctly. We need to avoid 1049 # using the former but prefer the latter unless overridden by 1050 # --enable-getifaddrs=glibc. 1051 if test $want_getifaddrs = glibc 1052 then 1053 AC_CHECK_FUNCS(getifaddrs) 1054 else 1055 save_LIBS="$LIBS" 1056 LIBS="-L/usr/local/v6/lib $LIBS" 1057 AC_CHECK_LIB(inet6, getifaddrs, 1058 LIBS="$LIBS -linet6" 1059 AC_DEFINE(HAVE_GETIFADDRS), 1060 LIBS=${save_LIBS}) 1061 fi 1062 ;; 1063*) 1064 AC_CHECK_FUNCS(getifaddrs) 1065 ;; 1066esac 1067;; 1068no) 1069;; 1070esac 1071 1072AC_MSG_CHECKING([type of socklen arg for getsockname()]) 1073AC_CACHE_VAL(ac_cv_func_getsockname_arg2,dnl 1074[AC_CACHE_VAL(ac_cv_func_getsockname_socklen_type,dnl 1075 [for ac_cv_func_getsockname_arg2 in 'struct sockaddr *' 'void *'; do 1076 for ac_cv_func_getsockname_socklen_type in 'socklen_t' 'size_t' 'unsigned int' 'int'; do 1077 AC_TRY_COMPILE(dnl 1078[#ifdef HAVE_SYS_TYPES_H 1079#include <sys/types.h> 1080#endif 1081#ifdef HAVE_SYS_SOCKET_H 1082#include <sys/socket.h> 1083#endif 1084extern getsockname (int, $ac_cv_func_getsockname_arg2, $ac_cv_func_getsockname_socklen_type *);],,dnl 1085 [ac_not_found=no ; break 2], ac_not_found=yes) 1086 done 1087 done 1088 ])dnl AC_CACHE_VAL 1089])dnl AC_CACHE_VAL 1090if test "$ac_not_found" = yes; then 1091 ac_cv_func_getsockname_socklen_type='socklen_t' 1092fi 1093AC_MSG_RESULT([$ac_cv_func_getsockname_socklen_type]) 1094AC_DEFINE_UNQUOTED([GETSOCKNAME_SOCKLEN_TYPE], 1095 $ac_cv_func_getsockname_socklen_type, 1096 [What is getsockname()'s socklen type?]) 1097 1098AC_CHECK_FUNCS(getrusage) 1099AC_CHECK_FUNC(gettimeofday, ,[ 1100case "$host" in 1101 *-*-mpeix*) ac_cv_func_gettimeofday=yes 1102 ;; 1103esac]) 1104case "$host" in 1105 *-pc-cygwin*) 1106 ;; 1107 *) AC_CHECK_FUNCS(getuid) 1108 ;; 1109esac 1110AC_CHECK_FUNCS(hstrerror) 1111 1112# 1113# Check for if_nametoindex() for IPv6 scoped addresses support 1114# 1115AC_CHECK_FUNC(if_nametoindex, ac_cv_have_if_nametoindex=yes, 1116 ac_cv_have_if_nametoindex=no) 1117case $ac_cv_have_if_nametoindex in 1118 no) 1119 case "$host" in 1120 *-hp-hpux*) 1121 AC_CHECK_LIB(ipv6, if_nametoindex, 1122 ac_cv_have_if_nametoindex=yes 1123 LIBS="-lipv6 $LIBS",) 1124 ;; 1125 esac 1126esac 1127case $ac_cv_have_if_nametoindex in 1128 yes) 1129 AC_DEFINE(ISC_PLATFORM_HAVEIFNAMETOINDEX, 1, [ISC: do we have if_nametoindex()?]) 1130 ;; 1131esac 1132 1133AC_CHECK_FUNC(inet_ntop, [], [AC_DEFINE(ISC_PLATFORM_NEEDNTOP, 1, [ISC: provide inet_ntop()])]) 1134AC_CHECK_FUNC(inet_pton, [], [AC_DEFINE(ISC_PLATFORM_NEEDPTON, 1, [ISC: provide inet_pton()])]) 1135AC_CHECK_FUNC(inet_aton, [], [AC_DEFINE(ISC_PLATFORM_NEEDATON, 1, [ISC: provide inet_aton()])]) 1136AC_CHECK_FUNCS(K_open kvm_open memcpy memmove memset) 1137case "$host" in 1138 *-*-sco3.2v5.0.*) 1139 # Just stubs. Idiots. 1140 ;; 1141 *) AC_CHECK_FUNCS(mkstemp) 1142 ;; 1143esac 1144AC_CHECK_FUNCS(mktime) 1145case "$host" in 1146 *-*-aix[[45]]*) 1147 # Just a stub. Idiots. 1148 ;; 1149 *-*-irix[[45]]*) 1150 # Just a stub in "old" Irix. Idiots. 1151 ;; 1152 *-*-linux*) 1153 # there, but more trouble than it is worth for now (resolver problems) 1154 ;; 1155 *-*-qnx*) 1156 # Apparently there but not working in QNX. Idiots? 1157 ;; 1158 *-*-sco3.2v5.0.*) 1159 # Just a stub. Idiots. 1160 ;; 1161 alpha*-dec-osf4*|alpha*-dec-osf5*) 1162 # mlockall is there, as a #define calling memlk via <sys/mman.h> 1163 # Not easy to test for - cheat. 1164 AC_CHECK_FUNCS(memlk, [ac_cv_func_mlockall='yes']) 1165 AC_CHECK_FUNCS(mlockall) 1166 ;; 1167 *) AC_CHECK_FUNCS(mlockall) 1168 ;; 1169esac 1170AC_CHECK_FUNCS(nice nlist) 1171case "$host" in 1172 *-*-solaris2.6) 1173 # Broken... 1174 ;; 1175 *) AC_CHECK_FUNCS(ntp_adjtime ntp_gettime) 1176 ;; 1177esac 1178AC_CHECK_FUNCS(plock pututline pututxline readlink recvmsg rtprio) 1179case "$host" in 1180 *-*-aix[[45]]*) 1181 # Just a stub in AIX 4. Idiots. 1182 ;; 1183 *-*-solaris2.5*) 1184 # Just stubs in solaris2.5. Idiots. 1185 ;; 1186 *) AC_CHECK_FUNCS(sched_setscheduler) 1187 ;; 1188esac 1189AC_CHECK_FUNCS(setlinebuf setpgid setpriority setsid) 1190AC_CHECK_FUNCS(setrlimit) 1191AC_CHECK_FUNCS(settimeofday, ,[ 1192case "$host" in 1193 *-*-mpeix*) ac_cv_func_settimeofday=yes 1194 ;; 1195esac]) 1196AC_CHECK_FUNCS(setvbuf sigaction) 1197AC_CHECK_FUNCS(sigvec sigset sigsuspend stime strchr sysconf sysctl) 1198AC_CHECK_FUNCS(snprintf strdup strerror strstr) 1199AC_CHECK_FUNCS(timegm) 1200case "$host" in 1201 *-*-aix[[45]]*) 1202 # Just stubs. Idiots. 1203 ;; 1204 *-*-netbsd1*) 1205 # Just stubs. Idiots. 1206 ;; 1207 *-*-netbsdelf1*) 1208 # Just stubs. Idiots. 1209 ;; 1210 *-*-openbsd*) 1211 # Just stubs. Idiots. 1212 ;; 1213 *) AC_CHECK_FUNCS(timer_create timer_settime) 1214 ;; 1215esac 1216case "$host" in 1217 *-pc-cygwin*) 1218 # I have no idea... 1219 ;; 1220 *) AC_CHECK_FUNCS(umask) 1221 ;; 1222esac 1223AC_CHECK_FUNCS(uname updwtmp updwtmpx vsnprintf vsprintf) 1224 1225### 1226 1227# http://bugs.ntp.isc.org/737 1228case "$ac_cv_func_recvmsg" in 1229 yes) 1230 AC_MSG_CHECKING([if we need extra help to define struct iovec]) 1231 AC_CACHE_VAL(ac_cv_struct_iovec_help,dnl 1232 [for ac_cv_struct_iovec_help in '0' '1'; do 1233 AC_TRY_COMPILE(dnl 1234[#ifdef HAVE_SYS_TYPES_H 1235#include <sys/types.h> 1236#endif 1237#ifdef HAVE_SYS_SOCKET_H 1238#include <sys/socket.h> 1239#endif 1240#if $ac_cv_struct_iovec_help 1241#include <sys/uio.h> 1242#endif 1243 1244void foo(); 1245void foo() { 1246 ssize_t x; 1247 int s = 0; 1248 struct iovec iov; 1249 struct msghdr mh; 1250 int flags = 0; 1251 1252 mh.msg_iov = &iov; 1253 x = recvmsg(s, &mh, flags); 1254}],,dnl 1255 [ac_worked=yes ; break 1], ac_worked=no) 1256 done 1257])dnl AC_CACHE_VAL 1258 case "$ac_worked$ac_cv_struct_iovec_help" in 1259 yes1) 1260 AC_DEFINE(HAVE_SYS_UIO_H, 1, [Use sys/uio.h for struct iovec help]) 1261 ans=yes 1262 ;; 1263 *) ans=no 1264 esac 1265 AC_MSG_RESULT([$ans]) 1266 ;; 1267esac 1268 1269case "$host" in 1270 *-*-sunos4*) 1271 AC_DEFINE(SPRINTF_CHAR, 1, [*s*printf() functions are char*]) 1272 ;; 1273esac 1274 1275AC_CACHE_CHECK(number of arguments to gettimeofday(), ac_cv_func_Xettimeofday_nargs, 1276[AC_TRY_COMPILE([#include <sys/time.h>],[ 1277gettimeofday((struct timeval*)0,(struct timezone*)0); 1278settimeofday((struct timeval*)0,(struct timezone*)0); 1279], 1280 ac_cv_func_Xettimeofday_nargs=2, ac_cv_func_Xettimeofday_nargs=1) 1281]) 1282if test $ac_cv_func_Xettimeofday_nargs = 1; then 1283 AC_DEFINE(SYSV_TIMEOFDAY, 1, [Does Xettimeofday take 1 arg?]) 1284fi 1285 1286AC_CACHE_CHECK(number of arguments taken by setpgrp(), ac_cv_func_setpgrp_nargs, 1287[AC_TRY_COMPILE([ 1288#ifdef HAVE_SYS_TYPES_H 1289# include <sys/types.h> 1290#endif 1291#ifdef HAVE_UNISTD_H 1292# include <unistd.h> 1293#endif 1294],[setpgrp(0,0);], 1295 ac_cv_func_setpgrp_nargs=2, ac_cv_func_setpgrp_nargs=0) 1296]) 1297if test $ac_cv_func_setpgrp_nargs = 0; then 1298 AC_DEFINE(HAVE_SETPGRP_0, 1, [define if setpgrp takes 0 arguments]) 1299fi 1300 1301save_CFLAGS=$CFLAGS 1302CFLAGS="$CFLAGS -I$srcdir/include" 1303 1304AC_CACHE_CHECK(argument pointer type of qsort()'s compare function and base, 1305ac_cv_func_qsort_argtype, 1306[AC_TRY_COMPILE([ 1307#include "l_stdlib.h" 1308 1309#ifdef HAVE_PROTOTYPES 1310#define P(x) x 1311#else 1312#define P(x) () 1313#endif 1314 1315extern void *base; 1316extern sortfunc P((const void *, const void *)); 1317int sortfunc(a, b) 1318 const void *a; 1319 const void *b; { return 0; } 1320],[ 1321qsort(base, 2, sizeof(char *), sortfunc); 1322], 1323 ac_cv_func_qsort_argtype=void, ac_cv_func_qsort_argtype=char) 1324]) 1325case "$ac_cv_func_qsort_argtype" in 1326 void) 1327 AC_DEFINE(QSORT_USES_VOID_P, 1, [Does qsort expect to work on "void *" stuff?]) 1328 ;; 1329esac 1330 1331CFLAGS=$save_CFLAGS 1332 1333AC_CACHE_CHECK(if we need to declare 'errno', ac_cv_decl_errno, 1334[AC_TRY_COMPILE([#ifdef HAVE_ERRNO_H 1335#include <errno.h> 1336#endif], 1337 [errno = 0;], 1338 ac_cv_decl_errno=no, ac_cv_decl_errno=yes)]) 1339case "$ac_cv_decl_errno" in 1340 yes) AC_DEFINE(DECL_ERRNO, 1, [Declare errno?]) ;; 1341esac 1342 1343dnl FIXME: from ntpd/ntp_intres.c, but there's no info which header produces 1344dnl the clash. <resolv.h> isn't currently used. 1345dnl 1346dnl (prr) aix 4.3 defines h_errno as (*(int *)h_errno_which()) for 1347dnl MT purposes. This makes the line "extern int h_errno" choke 1348dnl the compiler. Hopefully adding !defined(h_errno) fixes this 1349dnl without breaking any other platforms. 1350dnl 1351AC_CACHE_CHECK(if we may declare 'h_errno', ac_cv_decl_h_errno, 1352[AC_TRY_COMPILE([#include <sys/types.h> 1353#ifdef HAVE_NETINET_IN_H 1354#include <netinet/in.h> 1355#endif 1356#ifdef HAVE_ARPA_NAMESER_H 1357#include <arpa/nameser.h> 1358#endif 1359#ifdef HAVE_NETDB_H 1360#include <netdb.h> 1361#endif 1362#ifdef HAVE_RESOLV_H 1363#include <resolv.h> 1364#endif], 1365 [extern int h_errno;], 1366 ac_cv_decl_h_errno=yes, ac_cv_decl_h_errno=no)]) 1367case "$ac_cv_decl_h_errno" in 1368 yes) AC_DEFINE(DECL_H_ERRNO, 1, [Declare h_errno?]) ;; 1369esac 1370 1371dnl See if char *sys_errlist[] is OK. 1372AC_CACHE_CHECK([[if declaring 'char *sys_errlist[]' is ok]], ac_cv_decl_sys_errlist, 1373[AC_TRY_COMPILE([#include <stdio.h> 1374#ifdef HAVE_ERRNO_H 1375#include <errno.h> 1376#endif], 1377 [extern char *sys_errlist[]; 1378], 1379 ac_cv_decl_sys_errlist=yes, ac_cv_decl_sys_errlist=no)]) 1380case "$ac_cv_decl_sys_errlist" in 1381 yes) AC_DEFINE(CHAR_SYS_ERRLIST, 1, [Declare char *sys_errlist array]) ;; 1382esac 1383 1384AC_CACHE_CHECK(if declaring 'syscall()' is ok, ac_cv_decl_syscall, 1385[AC_TRY_COMPILE([ 1386#ifdef HAVE_SYS_TYPES_H 1387# include <sys/types.h> 1388#endif 1389#ifdef HAVE_UNISTD_H 1390# include <unistd.h> 1391#endif 1392#ifdef HAVE_PROTOTYPES 1393#define P(x) x 1394#else 1395#define P(x) () 1396#endif 1397], 1398 [extern int syscall P((int, ...));], 1399 ac_cv_decl_syscall=yes, ac_cv_decl_syscall=no)]) 1400case "$ac_cv_decl_syscall" in 1401 yes) AC_DEFINE(DECL_SYSCALL, 1, [Declare syscall()?]) ;; 1402esac 1403 1404case "$host" in 1405 *-*-aix4.3.*) 1406 AC_DEFINE(DECL_HSTRERROR_0, 1, [Declaration style]) # Needed for XLC under AIX 4.3.2 1407 ;; 1408 *-*-mpeix*) 1409 AC_DEFINE(DECL_ADJTIME_0, 1, [Declaration style]) 1410 AC_DEFINE(DECL_INET_NTOA_0, 1, [Declaration style]) 1411 AC_DEFINE(DECL_MKTEMP_0, 1, [Declaration style]) 1412 AC_DEFINE(DECL_SELECT_0, 1, [Declaration style]) 1413 AC_DEFINE(DECL_SETITIMER_0, 1, [Declaration style]) 1414 AC_DEFINE(DECL_SYSLOG_0, 1, [Declaration style]) 1415 AC_DEFINE(DECL_TIMEOFDAY_0, 1, [Declaration style]) 1416 ;; 1417 *-*-osf[[45]]*) 1418 AC_DEFINE(DECL_PLOCK_0, 1, [Declaration style]) 1419 AC_DEFINE(DECL_STIME_1, 1, [Declaration style]) 1420 ;; 1421 *-*-qnx*) 1422 AC_DEFINE(DECL_ADJTIME_0, 1, [Declaration style]) 1423 ;; 1424 *-*-riscos4*) 1425 AC_DEFINE(DECL_ADJTIME_0, 1, [Declaration style]) 1426 AC_DEFINE(DECL_BZERO_0, 1, [Declaration style]) 1427 AC_DEFINE(DECL_IOCTL_0, 1, [Declaration style]) 1428 AC_DEFINE(DECL_IPC_0, 1, [Declaration style]) 1429 AC_DEFINE(DECL_MEMMOVE_0, 1, [Declaration style]) 1430 AC_DEFINE(DECL_MKTEMP_0, 1, [Declaration style]) 1431 AC_DEFINE(DECL_RENAME_0, 1, [Declaration style]) 1432 AC_DEFINE(DECL_SELECT_0, 1, [Declaration style]) 1433 AC_DEFINE(DECL_SETITIMER_0, 1, [Declaration style]) 1434 AC_DEFINE(DECL_SETPRIORITY_0, 1, [Declaration style]) 1435 AC_DEFINE(DECL_STDIO_0, 1, [Declaration style]) 1436 AC_DEFINE(DECL_STRTOL_0, 1, [Declaration style]) 1437 AC_DEFINE(DECL_SYSLOG_0, 1, [Declaration style]) 1438 AC_DEFINE(DECL_TIME_0, 1, [Declaration style]) 1439 AC_DEFINE(DECL_TIMEOFDAY_0, 1, [Declaration style]) 1440 AC_DEFINE(DECL_TOLOWER_0, 1, [Declaration style]) 1441 ;; 1442 *-*-solaris2*) 1443 AC_DEFINE(DECL_MKSTEMP_0, 1, [Declaration style]) 1444 AC_DEFINE(DECL_SETPRIORITY_1, 1, [Declaration style]) 1445 case "$host" in 1446 *-*-solaris2.4) 1447 AC_DEFINE(DECL_TIMEOFDAY_0, 1, [Declaration style]) 1448 ;; 1449 esac 1450 ;; 1451 *-*-sunos4*) 1452 AC_DEFINE(DECL_ADJTIME_0, 1, [Declaration style]) 1453 AC_DEFINE(DECL_BCOPY_0, 1, [Declaration style]) 1454 AC_DEFINE(DECL_BZERO_0, 1, [Declaration style]) 1455 AC_DEFINE(DECL_IOCTL_0, 1, [Declaration style]) 1456 AC_DEFINE(DECL_IPC_0, 1, [Declaration style]) 1457 AC_DEFINE(DECL_MEMMOVE_0, 1, [Declaration style]) 1458 AC_DEFINE(DECL_MKTEMP_0, 1, [Declaration style]) 1459 AC_DEFINE(DECL_MKSTEMP_0, 1, [Declaration style]) 1460 AC_DEFINE(DECL_RENAME_0, 1, [Declaration style]) 1461 AC_DEFINE(DECL_SELECT_0, 1, [Declaration style]) 1462 AC_DEFINE(DECL_SETITIMER_0, 1, [Declaration style]) 1463 AC_DEFINE(DECL_SETPRIORITY_0, 1, [Declaration style]) 1464 AC_DEFINE(DECL_SIGVEC_0, 1, [Declaration style]) 1465 case "`basename $ac_cv_prog_CC`" in 1466 acc*) ;; 1467 *) AC_DEFINE(DECL_STDIO_0, 1, [Declaration style]) 1468 ;; 1469 esac 1470 AC_DEFINE(DECL_STRTOL_0, 1, [Declaration style]) 1471 AC_DEFINE(DECL_SYSLOG_0, 1, [Declaration style]) 1472 AC_DEFINE(DECL_TIME_0, 1, [Declaration style]) 1473 AC_DEFINE(DECL_TIMEOFDAY_0, 1, [Declaration style]) 1474 AC_DEFINE(DECL_TOLOWER_0, 1, [Declaration style]) 1475 AC_DEFINE(DECL_TOUPPER_0, 1, [Declaration style]) 1476 AC_DEFINE(DECL_STRERROR_0, 1, [Declaration style]) 1477 ;; 1478 *-*-ultrix4*) 1479 AC_DEFINE(DECL_ADJTIME_0, 1, [Declaration style]) 1480 AC_DEFINE(DECL_BZERO_0, 1, [Declaration style]) 1481 AC_DEFINE(DECL_CFSETISPEED_0, 1, [Declaration style]) 1482 AC_DEFINE(DECL_IOCTL_0, 1, [Declaration style]) 1483 AC_DEFINE(DECL_IPC_0, 1, [Declaration style]) 1484 AC_DEFINE(DECL_MKTEMP_0, 1, [Declaration style]) 1485 AC_DEFINE(DECL_NLIST_0, 1, [Declaration style]) 1486 AC_DEFINE(DECL_PLOCK_0, 1, [Declaration style]) 1487 AC_DEFINE(DECL_SELECT_0, 1, [Declaration style]) 1488 AC_DEFINE(DECL_SETITIMER_0, 1, [Declaration style]) 1489 AC_DEFINE(DECL_SETPRIORITY_0, 1, [Declaration style]) 1490 AC_DEFINE(DECL_STIME_0, 1, [Declaration style]) 1491 AC_DEFINE(DECL_SYSLOG_0, 1, [Declaration style]) 1492 AC_DEFINE(DECL_TIMEOFDAY_0, 1, [Declaration style]) 1493 ;; 1494esac 1495 1496case "$host" in 1497 *-*-sco3.2*) 1498 AC_DEFINE(TERMIOS_NEEDS__SVID3, 1, [Do we need to #define _SVID3 when we #include <termios.h>?]) 1499 ;; 1500esac 1501 1502AC_CACHE_CHECK(if we need extra room for SO_RCVBUF, ac_cv_var_rcvbuf_slop, 1503[ans=no 1504case "$host" in 1505 *-*-hpux[[567]]*) 1506 ans=yes 1507 ;; 1508esac 1509ac_cv_var_rcvbuf_slop=$ans]) 1510case "$ac_cv_var_rcvbuf_slop" in 1511 yes) AC_DEFINE(NEED_RCVBUF_SLOP, 1, [Do we need extra room for SO_RCVBUF? (HPUX <8)]) ;; 1512esac 1513 1514AC_CACHE_CHECK(if we will open the broadcast socket, ac_cv_var_open_bcast_socket, 1515[ans=yes 1516case "$host" in 1517 *-*-domainos) 1518 ans=no 1519 ;; 1520esac 1521ac_cv_var_open_bcast_socket=$ans]) 1522case "$ac_cv_var_open_bcast_socket" in 1523 yes) AC_DEFINE(OPEN_BCAST_SOCKET, 1, [Should we open the broadcast socket?]) ;; 1524esac 1525 1526AC_CACHE_CHECK(if we want the HPUX version of FindConfig(), ac_cv_var_hpux_findconfig, 1527[ans=no 1528case "$host" in 1529 *-*-hpux*) 1530 ans=yes 1531 ;; 1532esac 1533ac_cv_var_hpux_findconfig=$ans]) 1534case "$ac_cv_var_hpux_findconfig" in 1535 yes) AC_DEFINE(NEED_HPUX_FINDCONFIG, 1, [Do we want the HPUX FindConfig()?]) ;; 1536esac 1537 1538AC_CACHE_CHECK(if process groups are set with -pid, ac_cv_arg_setpgrp_negpid, 1539[case "$host" in 1540 *-*-hpux[[567]]*) 1541 ans=no 1542 ;; 1543 *-*-hpux*) 1544 ans=yes 1545 ;; 1546 *-*-linux*) 1547 ans=yes 1548 ;; 1549 *-*-sunos3*) 1550 ans=yes 1551 ;; 1552 *-*-ultrix2*) 1553 ans=yes 1554 ;; 1555 *) 1556 ans=no 1557 ;; 1558esac 1559ac_cv_arg_setpgrp_negpid=$ans]) 1560case "$ac_cv_arg_setpgrp_negpid" in 1561 yes) AC_DEFINE(UDP_BACKWARDS_SETOWN, 1, [Do we set process groups with -pid?]) ;; 1562esac 1563 1564AC_CACHE_CHECK(if we need a ctty for F_SETOWN, ac_cv_func_ctty_for_f_setown, 1565[[case "$host" in 1566 *-*-bsdi[23]*) 1567 ans=yes 1568 ;; 1569 *-*-freebsd*) 1570 ans=yes 1571 ;; 1572 *-*-netbsd*3.[0-8]*|*-*-netbsd*[0-2].*|*-*-netbsd*3.99.[0-7]) 1573 ans=yes 1574 ;; 1575 *-*-openbsd*) 1576 ans=yes 1577 ;; 1578 *-*-osf*) 1579 ans=yes 1580 ;; 1581 *) ans=no 1582 ;; 1583esac 1584ac_cv_func_ctty_for_f_setown=$ans]]) 1585case "$ac_cv_func_ctty_for_f_setown" in 1586 yes) AC_DEFINE(USE_FSETOWNCTTY, 1, [Must we have a CTTY for fsetown?]) ;; 1587esac 1588 1589AC_CACHE_CHECK(if the OS misses to clear cached routes when more specific routes become available, ac_cv_os_routeupdates, 1590[[case "$host" in 1591 *-*-netbsd*) 1592 ans=yes 1593 ;; 1594 *) ans=no 1595 ;; 1596esac 1597ac_cv_os_routeupdates=$ans]]) 1598case "$ac_cv_os_routeupdates" in 1599 yes) AC_DEFINE(OS_MISSES_SPECIFIC_ROUTE_UPDATES, 1, [need to recreate sockets on changed routing?]) ;; 1600esac 1601 1602AC_CACHE_CHECK(if the OS needs the wildcard socket set to REUSEADDR for binding interface addresses, ac_cv_os_wildcardreuse, 1603[[case "$host" in 1604 *-*-linux*) 1605 ans=yes 1606 ;; 1607 *) ans=no 1608 ;; 1609esac 1610ac_cv_os_wildcardreuse=$ans]]) 1611case "$ac_cv_os_wildcardreuse" in 1612 yes) AC_DEFINE(OS_NEEDS_REUSEADDR_FOR_IFADDRBIND, 1, [wildcard socket needs to set REUSEADDR when binding to interface addresses]) ;; 1613esac 1614 1615ntp_warning='GRONK' 1616AC_MSG_CHECKING(if we'll use clock_settime or settimeofday or stime) 1617case "$ac_cv_func_clock_settime$ac_cv_func_settimeofday$ac_cv_func_stime" in 1618 yes*) 1619 ntp_warning='' 1620 ans='clock_settime()' 1621 ;; 1622 noyes*) 1623 ntp_warning='But clock_settime() would be better (if we had it)' 1624 ans='settimeofday()' 1625 ;; 1626 nonoyes) 1627 ntp_warning='Which is the worst of the three' 1628 ans='stime()' 1629 ;; 1630 *) 1631 case "$build" in 1632 $host) ntp_warning='Which leaves us with nothing to use!' 1633 ans=none 1634 ;; 1635esac 1636esac 1637AC_MSG_RESULT($ans) 1638case "$ntp_warning" in 1639 '') ;; 1640 *) AC_MSG_WARN(*** $ntp_warning ***) 1641 ;; 1642esac 1643 1644AC_CACHE_CHECK(if we have a losing syscall(), ac_cv_var_syscall_bug, 1645[case "$host" in 1646 *-*-solaris2.4*) 1647 ans=yes 1648 ;; 1649 *) ans=no 1650 ;; 1651esac 1652ac_cv_var_syscall_bug=$ans]) 1653case "$ac_cv_var_syscall_bug" in 1654 yes) AC_DEFINE(SYSCALL_BUG, 1, [Buggy syscall() (Solaris2.4)?]) ;; 1655esac 1656 1657AC_CACHE_CHECK(for SIGIO, ac_cv_hdr_def_sigio, 1658 AC_EGREP_CPP(yes, 1659 [#include <signal.h> 1660#ifdef SIGIO 1661 yes 1662#endif 1663 ], ac_cv_hdr_def_sigio=yes, ac_cv_hdr_def_sigio=no)) 1664 1665dnl Override those system that have a losing SIGIO 1666AC_CACHE_CHECK(if we want to use signalled IO, ac_cv_var_signalled_io, 1667[ans=no 1668case "$ac_cv_hdr_def_sigio" in 1669 yes) 1670 ans=yes 1671 case "$host" in 1672 alpha*-dec-osf4*|alpha*-dec-osf5*) 1673 ans=no 1674 ;; 1675 *-convex-*) 1676 ans=no 1677 ;; 1678 *-dec-*) 1679 ans=no 1680 ;; 1681 *-pc-cygwin*) 1682 ans=no 1683 ;; 1684 *-sni-sysv*) 1685 ans=no 1686 ;; 1687 *-univel-sysv*) 1688 ans=no 1689 ;; 1690 *-*-irix6*) 1691 ans=no 1692 ;; 1693 *-*-freebsd*) 1694 ans=no 1695 ;; 1696 *-*-linux*) 1697 ans=no 1698 ;; 1699 *-*-unicosmp*) 1700 ans=no 1701 ;; 1702 esac 1703 ;; 1704esac 1705ac_cv_var_signalled_io=$ans]) 1706case "$ac_cv_var_signalled_io" in 1707 yes) AC_DEFINE(HAVE_SIGNALED_IO, 1, [Can we use SIGIO for tcp and udp IO?]) ;; 1708esac 1709 1710AC_CACHE_CHECK(for SIGPOLL, ac_cv_hdr_def_sigpoll, 1711 AC_EGREP_CPP(yes, 1712 [#include <signal.h> 1713#ifdef SIGPOLL 1714 yes 1715#endif 1716 ], ac_cv_hdr_def_sigpoll=yes, ac_cv_hdr_def_sigpoll=no)) 1717 1718AC_CACHE_CHECK(for SIGSYS, ac_cv_hdr_def_sigsys, 1719 AC_EGREP_CPP(yes, 1720 [#include <signal.h> 1721#ifdef SIGSYS 1722 yes 1723#endif 1724 ], ac_cv_hdr_def_sigsys=yes, ac_cv_hdr_def_sigsys=no)) 1725 1726AC_CACHE_CHECK(if we can use SIGPOLL for UDP I/O, ac_cv_var_use_udp_sigpoll, 1727[ans=no 1728case "$ac_cv_hdr_def_sigpoll" in 1729 yes) 1730 case "$host" in 1731 mips-sgi-irix*) 1732 ans=no 1733 ;; 1734 vax-dec-bsd) 1735 ans=no 1736 ;; 1737 *-pc-cygwin*) 1738 ans=no 1739 ;; 1740 *-sni-sysv*) 1741 ans=no 1742 ;; 1743 *-*-aix[[45]]*) 1744 ans=no 1745 ;; 1746 *-*-hpux*) 1747 ans=no 1748 ;; 1749 *-*-linux*) 1750 ans=no 1751 ;; 1752 *-*-osf*) 1753 ans=no 1754 ;; 1755 *-*-qnx*) 1756 ans=no 1757 ;; 1758 *-*-sunos*) 1759 ans=no 1760 ;; 1761 *-*-ultrix*) 1762 ans=no 1763 ;; 1764 *-*-unicosmp*) 1765 ans=no 1766 ;; 1767 *) ans=yes 1768 ;; 1769 esac 1770 ;; 1771esac 1772ac_cv_var_use_udp_sigpoll=$ans]) 1773case "$ac_cv_var_use_udp_sigpoll" in 1774 yes) AC_DEFINE(USE_UDP_SIGPOLL, 1, [Can we use SIGPOLL for UDP?]) ;; 1775esac 1776 1777AC_CACHE_CHECK(if we can use SIGPOLL for TTY I/O, ac_cv_var_use_tty_sigpoll, 1778[ans=no 1779case "$ac_cv_hdr_def_sigpoll" in 1780 yes) 1781 case "$host" in 1782 mips-sgi-irix*) 1783 ans=no 1784 ;; 1785 vax-dec-bsd) 1786 ans=no 1787 ;; 1788 *-pc-cygwin*) 1789 ans=no 1790 ;; 1791 *-sni-sysv*) 1792 ans=no 1793 ;; 1794 *-*-aix[[45]]*) 1795 ans=no 1796 ;; 1797 *-*-hpux*) 1798 ans=no 1799 ;; 1800 *-*-linux*) 1801 ans=no 1802 ;; 1803 *-*-osf*) 1804 ans=no 1805 ;; 1806 *-*-sunos*) 1807 ans=no 1808 ;; 1809 *-*-ultrix*) 1810 ans=no 1811 ;; 1812 *-*-qnx*) 1813 ans=no 1814 ;; 1815 *-*-unicosmp*) 1816 ans=no 1817 ;; 1818 *) ans=yes 1819 ;; 1820 esac 1821 ;; 1822esac 1823ac_cv_var_use_tty_sigpoll=$ans]) 1824case "$ac_cv_var_use_tty_sigpoll" in 1825 yes) AC_DEFINE(USE_TTY_SIGPOLL, 1, [Can we use SIGPOLL for tty IO?]) ;; 1826esac 1827 1828case "$ac_cv_header_sys_sio_h" in 1829 yes) 1830 AC_CACHE_CHECK(sys/sio.h for TIOCDCDTIMESTAMP, ac_cv_hdr_def_tiocdcdtimestamp, 1831 AC_EGREP_CPP(yes, 1832[#include <sys/sio.h> 1833#ifdef TIOCDCDTIMESTAMP 1834 yes 1835#endif 1836 ], ac_cv_hdr_def_tiocdcdtimestamp=yes, ac_cv_hdr_def_tiocdcdtimestamp=no)) 1837 ;; 1838esac 1839 1840case "$ac_cv_hdr_def_tiocdcdtimestamp" in 1841 yes) 1842 ac_cv_var_oncore_ok=yes 1843 ;; 1844esac 1845 1846AC_CACHE_CHECK(if nlist() values might require extra indirection, 1847ac_cv_var_nlist_extra_indirection, 1848[ans=no 1849case "$host" in 1850 *-*-aix*) 1851 ans=yes 1852 ;; 1853esac 1854ac_cv_var_nlist_extra_indirection=$ans]) 1855case "$ac_cv_var_nlist_extra_indirection" in 1856 yes) AC_DEFINE(NLIST_EXTRA_INDIRECTION, 1, [Might nlist() values require an extra level of indirection (AIX)?]) ;; 1857esac 1858 1859AC_CACHE_CHECK(for a minimum recommended value of tickadj, 1860ac_cv_var_min_rec_tickadj, 1861[ans=no 1862case "$host" in 1863 *-*-aix*) 1864 ans=40 1865 ;; 1866esac 1867ac_cv_var_min_rec_tickadj=$ans]) 1868case "$ac_cv_var_min_rec_tickadj" in 1869 ''|no) ;; 1870 *) AC_DEFINE_UNQUOTED(MIN_REC_TICKADJ, $ac_cv_var_min_rec_tickadj, [Should we recommend a minimum value for tickadj?]) ;; 1871esac 1872 1873AC_CACHE_CHECK(if the TTY code permits PARENB and IGNPAR, 1874ac_cv_var_no_parenb_ignpar, 1875[ans=no 1876case "$host" in 1877 i?86-*-linux*) 1878 ans=yes 1879 ;; 1880 mips-sgi-irix*) 1881 ans=yes 1882 ;; 1883 i?86-*-freebsd[[123]].*) 1884 ;; 1885 i?86-*-freebsd*) 1886 ans=yes 1887 ;; 1888 *-*-unicosmp*) 1889 ans=yes 1890 ;; 1891esac 1892ac_cv_var_no_parenb_ignpar=$ans]) 1893case "$ac_cv_var_no_parenb_ignpar" in 1894 yes) AC_DEFINE(NO_PARENB_IGNPAR, 1, [Is there a problem using PARENB and IGNPAR (IRIX)?]) ;; 1895esac 1896 1897AC_MSG_CHECKING(if we're including debugging code) 1898AC_ARG_ENABLE(debugging, 1899 AC_HELP_STRING([--enable-debugging], [+ include debugging code]), 1900 [ntp_ok=$enableval], [ntp_ok=yes]) 1901if test "$ntp_ok" = "yes"; then 1902 AC_DEFINE(DEBUG, 1, [Enable debugging?]) 1903fi 1904AC_MSG_RESULT($ntp_ok) 1905 1906AC_MSG_CHECKING(if we including processing time debugging code) 1907AC_ARG_ENABLE(debug-timing, 1908 AC_HELP_STRING([--enable-debug-timing], [- include processing time debugging code (costs performance)]), 1909 [ntp_ok=$enableval], [ntp_ok=no]) 1910if test "$ntp_ok" = "yes"; then 1911 AC_DEFINE(DEBUG_TIMING, 1, [Enable processing time debugging?]) 1912fi 1913AC_MSG_RESULT($ntp_ok) 1914 1915AC_MSG_CHECKING(for a the number of minutes in a DST adjustment) 1916AC_ARG_ENABLE(dst_minutes, 1917 AC_HELP_STRING([--enable-dst-minutes=60], [+ minutes per DST adjustment]), 1918 [ans=$enableval], [ans=60]) 1919AC_DEFINE_UNQUOTED(DSTMINUTES, $ans, [The number of minutes in a DST adjustment]) 1920AC_MSG_RESULT($ans) 1921 1922AC_CACHE_CHECK(if we have the tty_clk line discipline/streams module, 1923 ac_cv_var_tty_clk, 1924 [case "$ac_cv_header_sys_clkdefs_h$ac_cv_hdr_def_tiocdcdtimestamp" in 1925 *yes*) ac_cv_var_tty_clk=yes ;; 1926 esac]) 1927case "$ac_cv_var_tty_clk" in 1928 yes) AC_DEFINE(TTYCLK, 1, [Do we have the tty_clk line discipline/streams module?]) ;; 1929esac 1930 1931AC_CACHE_CHECK(for the ppsclock streams module, 1932 ac_cv_var_ppsclock, 1933 ac_cv_var_ppsclock=$ac_cv_struct_ppsclockev) 1934case "$ac_cv_var_ppsclock" in 1935 yes) AC_DEFINE(PPS, 1, [Do we have the ppsclock streams module?]) ;; 1936esac 1937 1938AC_CACHE_CHECK(for kernel multicast support, ac_cv_var_mcast, 1939 [ac_cv_var_mcast=no 1940 case "$host" in 1941 i386-sequent-sysv4) ;; 1942 *) AC_EGREP_CPP(yes, 1943 [#include <netinet/in.h> 1944#ifdef IP_ADD_MEMBERSHIP 1945 yes 1946#endif 1947 ], ac_cv_var_mcast=yes) ;; 1948 esac]) 1949case "$ac_cv_var_mcast" in 1950 yes) 1951 AC_DEFINE(MCAST, 1, [Does the kernel support multicasting IP?]) 1952 AC_CACHE_CHECK([[arg type needed for IP*_MULTICAST_LOOP for setsockopt()]], 1953 ac_cv_var_typeof_ip_multicast_loop, 1954 [case "$host" in 1955 *-*-netbsd*|*-*-linux*) 1956 ac_cv_var_typeof_ip_multicast_loop=u_int 1957 ;; 1958 *-*-winnt*) 1959 ac_cv_var_typeof_ip_multicast_loop=BOOL 1960 ;; 1961 *) ac_cv_var_typeof_ip_multicast_loop=u_char 1962 ;; 1963 esac]) 1964 AC_DEFINE_UNQUOTED(TYPEOF_IP_MULTICAST_LOOP, 1965 $ac_cv_var_typeof_ip_multicast_loop, 1966 [What type to use for setsockopt]) 1967 ;; 1968esac 1969 1970AC_CACHE_CHECK([[availability of ntp_{adj,get}time()]], ac_cv_var_ntp_syscalls, 1971 [ac_cv_var_ntp_syscalls=no 1972 case "$ac_cv_func_ntp_adjtime$ac_cv_func_ntp_gettime$ac_cv_func___adjtimex" in 1973 yesyes*) 1974 ac_cv_var_ntp_syscalls=libc 1975 ;; 1976 *yes) 1977 ac_cv_var_ntp_syscalls=inline 1978 ;; 1979 *) AC_EGREP_CPP(yes, 1980 [#include <sys/syscall.h> 1981#if defined(SYS_ntp_gettime) && defined(SYS_ntp_adjtime) 1982 yes 1983#endif 1984 ], ac_cv_var_ntp_syscalls=kernel) 1985 ;; 1986 esac]) 1987case "$ac_cv_var_ntp_syscalls" in 1988 libc) 1989 AC_DEFINE(NTP_SYSCALLS_LIBC, 1, [Do we have ntp_{adj,get}time in libc?]) 1990 ;; 1991 kernel) 1992 AC_DEFINE(NTP_SYSCALLS_STD, 1, [Do we have ntp_{adj,get}time in the kernel?]) 1993 ;; 1994 *) 1995 ;; 1996esac 1997 1998AC_CACHE_CHECK(if sys/timex.h has STA_FLL, ac_cv_var_sta_fll, 1999[AC_EGREP_CPP(yes, 2000 [#include <sys/timex.h> 2001#ifdef STA_FLL 2002 yes 2003#endif 2004 ], ac_cv_var_sta_fll=yes, ac_cv_var_sta_fll=no)]) 2005 2006AC_CACHE_CHECK(if we have kernel PLL support, ac_cv_var_kernel_pll, 2007[dnl ac_cv_var_ntp_syscalls is {no,libc,kernel} 2008case "$ac_cv_header_sys_timex_h$ac_cv_struct_ntptimeval$ac_cv_var_sta_fll$ac_cv_var_ntp_syscalls" in 2009 *no*) 2010 ac_cv_var_kernel_pll=no 2011 ;; 2012 *) ac_cv_var_kernel_pll=yes 2013 ;; 2014esac]) 2015case "$ac_cv_var_kernel_pll" in 2016 yes) 2017 AC_DEFINE(KERNEL_PLL, 1, [Does the kernel support precision time discipline?]) 2018 ;; 2019esac 2020 2021AC_CACHE_CHECK(if SIOCGIFCONF returns buffer size in the buffer, ac_cv_var_size_returned_in_buffer, 2022 [ans=no 2023 case "$host" in 2024 *-fujitsu-uxp*) 2025 ans=yes 2026 ;; 2027 *-ncr-sysv4*) 2028 ans=yes 2029 ;; 2030 *-univel-sysv*) 2031 ans=yes 2032 ;; 2033 esac 2034 ac_cv_var_size_returned_in_buffer=$ans]) 2035case "$ac_cv_var_size_returned_in_buffer" in 2036 yes) AC_DEFINE(SIZE_RETURNED_IN_BUFFER, 1, [Does SIOCGIFCONF return size in the buffer?]) ;; 2037esac 2038 2039dnl AC_CACHE_CHECK(if we want GDT surveying code, ac_cv_var_gdt_surveying, 2040dnl [AC_ARG_ENABLE(gdt-surveying, [ --enable-gdt-surveying - include GDT survey code], 2041dnl [ans=$enableval], [ans=no]) 2042dnl ac_cv_var_gdt_surveying=$ans]) 2043dnl case "$ac_cv_var_gdt_surveying" in 2044dnl yes) AC_DEFINE(GDT_SURVEYING, 1, [Include the GDT Surveying code?]) ;; 2045dnl esac 2046 2047# Check for ioctls TIOCGPPSEV 2048AC_MSG_CHECKING(ioctl TIOCGPPSEV) 2049if test "$ac_cv_header_termios_h" = "yes"; then 2050 AC_EGREP_CPP(yes, 2051 [#include <termios.h> 2052#ifdef TIOCGPPSEV 2053 yes 2054#endif 2055 ], ntp_ok=yes, ntp_ok=no) 2056else 2057ntp_ok=no 2058fi 2059if test "$ntp_ok" = "yes"; then 2060 AC_DEFINE(HAVE_TIOCGPPSEV, 1, [Do we have the TIOCGPPSEV ioctl (Solaris)?]) 2061 ac_cv_var_oncore_ok=yes 2062fi 2063AC_MSG_RESULT($ntp_ok) 2064 2065# Check for ioctls TIOCSPPS 2066AC_MSG_CHECKING(ioctl TIOCSPPS) 2067if test "$ac_cv_header_termios_h" = "yes"; then 2068 AC_EGREP_CPP(yes, 2069 [#include <termios.h> 2070#ifdef TIOCSPPS 2071 yes 2072#endif 2073 ], ntp_ok=yes, ntp_ok=no) 2074else 2075 ntp_ok=no 2076fi 2077 2078if test "$ntp_ok" = "yes"; then 2079 AC_DEFINE(HAVE_TIOCSPPS, 1, [Do we have the TIOCSPPS ioctl (Solaris)?]) 2080fi 2081AC_MSG_RESULT($ntp_ok) 2082 2083# Check for ioctls CIOGETEV 2084AC_MSG_CHECKING(ioctl CIOGETEV) 2085if test "$ac_cv_header_sys_ppsclock_h" = "yes"; then 2086 AC_EGREP_CPP(yes, 2087 [#include <sys/ppsclock.h> 2088#ifdef CIOGETEV 2089 yes 2090#endif 2091 ], ntp_ok=yes, ntp_ok=no) 2092else 2093ntp_ok=no 2094fi 2095if test "$ntp_ok" = "yes"; then 2096 ac_cv_var_oncore_ok=yes 2097 AC_DEFINE(HAVE_CIOGETEV, 1, [Do we have the CIOGETEV ioctl (SunOS, Linux)?]) 2098fi 2099AC_MSG_RESULT($ntp_ok) 2100 2101 2102# ATOM/PPSAPI stuff. 2103 2104# ATOM used to require struct timespec, but that's been fixed now. 2105 2106# case "$ac_cv_struct_timespec" in 2107# 'yes') 2108# ac_cv_var_atom_ok=yes 2109# ;; 2110# esac 2111ac_cv_var_atom_ok=yes 2112 2113# Check for header timepps.h, if found then we have PPS API (Draft RFC) stuff. 2114 2115# The PPSAPI headers need "inline" ($ac_cv_c_inline='inline') 2116 2117# The PPSAPI needs struct timespec. 2118 2119# The PPSAPI also needs a timepps header. 2120 2121case "$ac_cv_c_inline$ac_cv_struct_timespec" in 2122 inlineyes) 2123 case "$ac_cv_header_timepps_h$ac_cv_header_sys_timepps_h$host_os" in 2124 *yes* | *sunos* | *solaris* | *sco* | *netbsd* ) 2125 AC_DEFINE(HAVE_PPSAPI, 1, [Do we have the PPS API per the Draft RFC?]) 2126 ac_cv_var_jupiter_ok=yes 2127 ac_cv_var_oncore_ok=yes 2128 ac_cv_var_parse_ok=yes 2129 ac_cv_var_ripe_ncc_ok=yes 2130 ;; 2131 esac 2132 ;; 2133esac 2134 2135# Check for ioctls TIOCGSERIAL, TIOCSSERIAL, ASYNC_PPS_CD_POS, ASYNC_PPS_CD_NEG 2136AC_CHECK_HEADER(linux/serial.h) 2137AC_MSG_CHECKING(ioctl TIOCGSERIAL, TIOCSSERIAL, ASYNC_PPS_CD_POS, ASYNC_PPS_CD_NEG) 2138case "$ac_cv_header_sys_ppsclock_h$ac_cv_header_linux_serial_h" in 2139 yesyes) 2140 AC_EGREP_CPP(yes, 2141 [#include <sys/time.h> 2142typedef int u_int; 2143 2144#include <sys/ppsclock.h> 2145#include <linux/serial.h> 2146 2147#ifdef TIOCGSERIAL 2148#ifdef TIOCSSERIAL 2149#ifdef ASYNC_PPS_CD_POS 2150#ifdef ASYNC_PPS_CD_NEG 2151#ifdef CIOGETEV 2152 yes 2153#endif 2154#endif 2155#endif 2156#endif 2157#endif 2158 ], ntp_ok=yes) 2159 ;; 2160 *) 2161 ntp_ok=no 2162 ;; 2163esac 2164if test "$ntp_ok" = "yes"; then 2165 AC_DEFINE(HAVE_TIO_SERIAL_STUFF, 1, [Do we have the TIO serial stuff?]) 2166fi 2167AC_MSG_RESULT($ntp_ok) 2168 2169# Check for SHMEM_STATUS support 2170AC_MSG_CHECKING(SHMEM_STATUS support) 2171case "$ac_cv_header_sys_mman_h" in 2172 yes) ntp_ok=yes ;; 2173 *) ntp_ok=no ;; 2174esac 2175if test "$ntp_ok" = "yes"; then 2176 AC_DEFINE(ONCORE_SHMEM_STATUS, 1, [Do we have support for SHMEM_STATUS?]) 2177fi 2178AC_MSG_RESULT($ntp_ok) 2179 2180dnl dnl These are for OPT_PROGRAMS in authstuff/ 2181dnl AC_SUBST(AUTHCERT) 2182dnl AC_SUBST(AUTHSPEED) 2183dnl AC_SUBST(MD5DRIVER) 2184dnl AC_SUBST(KEYPARITY) 2185dnl AC_SUBST(MAKEIPFP) 2186dnl AC_SUBST(MAKEPC1) 2187dnl AC_SUBST(MAKEPC2) 2188dnl AC_SUBST(MAKESP) 2189dnl AC_SUBST(MKRANDKEYS) 2190dnl AC_SUBST(OMAKEIPFP) 2191dnl AC_SUBST(UNIXCERT) 2192 2193ntp_refclock=no 2194 2195# HPUX only, and by explicit request 2196AC_MSG_CHECKING(Datum/Bancomm bc635/VME interface) 2197AC_ARG_ENABLE(BANCOMM, 2198 AC_HELP_STRING([--enable-BANCOMM], [- Datum/Bancomm bc635/VME interface]), 2199 [ntp_ok=$enableval], [ntp_ok=no]) 2200if test "$ntp_ok" = "yes"; then 2201 ntp_refclock=yes 2202 AC_DEFINE(CLOCK_BANC, 1, [Datum/Bancomm bc635/VME interface?]) 2203fi 2204AC_MSG_RESULT($ntp_ok) 2205case "$ntp_ok$host" in 2206 yes*-*-hpux*) ;; 2207 yes*) AC_MSG_WARN(*** But the expected answer is... no ***) ;; 2208esac 2209 2210#HPUX only, and only by explicit request 2211AC_MSG_CHECKING(TrueTime GPS receiver/VME interface) 2212AC_ARG_ENABLE(GPSVME, 2213 AC_HELP_STRING([--enable-GPSVME], [- TrueTime GPS receiver/VME interface]), 2214 [ntp_ok=$enableval], [ntp_ok=no]) 2215if test "$ntp_ok" = "yes"; then 2216 ntp_refclock=yes 2217 AC_DEFINE(CLOCK_GPSVME, 1, [TrueTime GPS receiver/VME interface?]) 2218fi 2219AC_MSG_RESULT($ntp_ok) 2220case "$ntp_ok$host" in 2221 yes*-*-hpux*) ;; 2222 yes*) AC_MSG_WARN(*** But the expected answer is... no ***) ;; 2223esac 2224 2225AC_MSG_CHECKING(for PCL720 clock support) 2226case "$ac_cv_header_machine_inline_h$ac_cv_header_sys_pcl720_h$ac_cv_header_sys_i8253_h" in 2227 yesyesyes) 2228 AC_DEFINE(CLOCK_PPS720, 1, [PCL 720 clock support]) 2229 ans=yes 2230 ;; 2231 *) 2232 ans=no 2233 ;; 2234esac 2235AC_MSG_RESULT($ans) 2236 2237AC_MSG_CHECKING(for default inclusion of all suitable non-PARSE clocks) 2238AC_ARG_ENABLE(all-clocks, 2239 AC_HELP_STRING([--enable-all-clocks], [+ include all suitable non-PARSE clocks:]), 2240 [ntp_eac=$enableval], [ntp_eac=yes]) 2241AC_MSG_RESULT($ntp_eac) 2242 2243# HMS: Should we also require ac_cv_var_parse_ok? 2244AC_MSG_CHECKING(if we have support for PARSE clocks) 2245case "$ac_cv_var_atom_ok$ac_cv_header_termio_h$ac_cv_header_termios_h" in 2246 yes*yes*) 2247 ntp_canparse=yes 2248 ;; 2249 *) ntp_canparse=no 2250 ;; 2251esac 2252AC_MSG_RESULT($ntp_canparse) 2253 2254AC_MSG_CHECKING([if we have support for audio clocks]) 2255case "$ac_cv_header_sun_audioio_h$ac_cv_header_sys_audioio_h$ac_cv_header_machine_soundcard_h$ac_cv_header_sys_soundcard_h" in 2256 *yes*) 2257 ntp_canaudio=yes 2258 AC_DEFINE(HAVE_AUDIO, , [Do we have audio support?]) 2259 ;; 2260 *) ntp_canaudio=no ;; 2261esac 2262AC_MSG_RESULT($ntp_canaudio) 2263 2264AC_MSG_CHECKING([if we have support for the SHM refclock interface]) 2265case "$ac_cv_header_sys_ipc_h$ac_cv_header_sys_shm_h" in 2266 yesyes) 2267 ntp_canshm=yes 2268 ;; 2269 *) ntp_canshm=no ;; 2270esac 2271AC_MSG_RESULT($ntp_canshm) 2272 2273# Requires modem control 2274AC_MSG_CHECKING(ACTS modem service) 2275AC_ARG_ENABLE(ACTS, 2276 AC_HELP_STRING([--enable-ACTS], [s ACTS modem service]), 2277 [ntp_ok=$enableval], 2278 [AC_EGREP_CPP(yes, 2279 [#include <termios.h> 2280#ifdef HAVE_SYS_IOCTL_H 2281#include <sys/ioctl.h> 2282#endif 2283#ifdef TIOCMBIS 2284 yes 2285#endif 2286 ], ntp_ok=$ntp_eac, ntp_ok=no)]) 2287if test "$ntp_ok" = "yes"; then 2288 ntp_refclock=yes 2289 AC_DEFINE(CLOCK_ACTS, 1, [ACTS modem service]) 2290fi 2291AC_MSG_RESULT($ntp_ok) 2292 2293AC_MSG_CHECKING(Arbiter 1088A/B GPS receiver) 2294AC_ARG_ENABLE(ARBITER, 2295 AC_HELP_STRING([--enable-ARBITER], [+ Arbiter 1088A/B GPS receiver]), 2296 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2297if test "$ntp_ok" = "yes"; then 2298 ntp_refclock=yes 2299 AC_DEFINE(CLOCK_ARBITER, 1, [Arbiter 1088A/B GPS receiver]) 2300fi 2301AC_MSG_RESULT($ntp_ok) 2302 2303AC_MSG_CHECKING(Arcron MSF receiver) 2304AC_ARG_ENABLE(ARCRON_MSF, 2305 AC_HELP_STRING([--enable-ARCRON-MSF], [+ Arcron MSF receiver]), 2306 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2307if test "$ntp_ok" = "yes"; then 2308 ntp_refclock=yes 2309 AC_DEFINE(CLOCK_ARCRON_MSF, 1, [ARCRON support?]) 2310fi 2311AC_MSG_RESULT($ntp_ok) 2312 2313AC_MSG_CHECKING(Austron 2200A/2201A GPS receiver) 2314AC_ARG_ENABLE(AS2201, 2315 AC_HELP_STRING([--enable-AS2201], [+ Austron 2200A/2201A GPS receiver]), 2316 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2317if test "$ntp_ok" = "yes"; then 2318 ntp_refclock=yes 2319 AC_DEFINE(CLOCK_AS2201, 1, [Austron 2200A/2201A GPS receiver?]) 2320fi 2321AC_MSG_RESULT($ntp_ok) 2322 2323AC_MSG_CHECKING(ATOM PPS interface) 2324AC_ARG_ENABLE(ATOM, 2325 AC_HELP_STRING([--enable-ATOM], [s ATOM PPS interface]), 2326 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2327case "$ac_cv_var_atom_ok" in 2328 no) ntp_ok=no ;; 2329esac 2330if test "$ntp_ok" = "yes"; then 2331 ntp_refclock=yes 2332 AC_DEFINE(CLOCK_ATOM, 1, [PPS interface?]) 2333fi 2334AC_MSG_RESULT($ntp_ok) 2335 2336AC_MSG_CHECKING(Chrono-log K-series WWVB receiver) 2337AC_ARG_ENABLE(CHRONOLOG, 2338 AC_HELP_STRING([--enable-CHRONOLOG], [+ Chrono-log K-series WWVB receiver]), 2339 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2340if test "$ntp_ok" = "yes"; then 2341 ntp_refclock=yes 2342 AC_DEFINE(CLOCK_CHRONOLOG, 1, [Chronolog K-series WWVB receiver?]) 2343fi 2344AC_MSG_RESULT($ntp_ok) 2345 2346AC_MSG_CHECKING(CHU modem/decoder) 2347AC_ARG_ENABLE(CHU, 2348 AC_HELP_STRING([--enable-CHU], [+ CHU modem/decoder]), 2349 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2350if test "$ntp_ok" = "yes"; then 2351 ntp_refclock=yes 2352 AC_DEFINE(CLOCK_CHU, 1, [CHU modem/decoder]) 2353fi 2354AC_MSG_RESULT($ntp_ok) 2355ac_refclock_chu=$ntp_ok 2356 2357AC_MSG_CHECKING(CHU audio/decoder) 2358AC_ARG_ENABLE(AUDIO-CHU, 2359 AC_HELP_STRING([--enable-AUDIO-CHU], [s CHU audio/decoder]), 2360 [ntp_ok=$enableval], 2361 [case "$ntp_eac$ac_refclock_chu$ntp_canaudio" in 2362 *no*) ntp_ok=no ;; 2363 *) ntp_ok=yes ;; 2364esac]) 2365if test "$ntp_ok" = "yes"; then 2366 AC_DEFINE(AUDIO_CHU, 1, [CHU audio/decoder?]) 2367fi 2368AC_MSG_RESULT($ntp_ok) 2369# We used to check for sunos/solaris target... 2370case "$ntp_ok$ac_refclock_chu$ntp_canaudio" in 2371 yes*no*) AC_MSG_WARN(*** But the expected answer is...no ***) ;; 2372esac 2373 2374# Not under HP-UX 2375AC_MSG_CHECKING(Datum Programmable Time System) 2376AC_ARG_ENABLE(DATUM, 2377 AC_HELP_STRING([--enable-DATUM], [s Datum Programmable Time System]), 2378 [ntp_ok=$enableval], 2379 [case "$ac_cv_header_termios_h" in 2380 yes) 2381 ntp_ok=$ntp_eac 2382 ;; 2383 *) ntp_ok=no 2384 ;; 2385 esac]) 2386if test "$ntp_ok" = "yes"; then 2387 ntp_refclock=yes 2388 AC_DEFINE(CLOCK_DATUM, 1, [Datum Programmable Time System?]) 2389fi 2390AC_MSG_RESULT($ntp_ok) 2391 2392AC_MSG_CHECKING(Dumb generic hh:mm:ss local clock) 2393AC_ARG_ENABLE(DUMBCLOCK, 2394 AC_HELP_STRING([--enable-DUMBCLOCK], [+ Dumb generic hh:mm:ss local clock]), 2395 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2396if test "$ntp_ok" = "yes"; then 2397 ntp_refclock=yes 2398 AC_DEFINE(CLOCK_DUMBCLOCK, 1, [Dumb generic hh:mm:ss local clock?]) 2399fi 2400AC_MSG_RESULT($ntp_ok) 2401 2402AC_MSG_CHECKING(Forum Graphic GPS) 2403AC_ARG_ENABLE(FG, 2404 AC_HELP_STRING([--enable-FG], [+ Forum Graphic GPS]), 2405 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2406if test "$ntp_ok" = "yes"; then 2407 ntp_refclock=yes 2408 AC_DEFINE(CLOCK_FG, 1, [Forum Graphic GPS datating station driver?]) 2409fi 2410AC_MSG_RESULT($ntp_ok) 2411 2412# Requires modem control 2413AC_MSG_CHECKING(Heath GC-1000 WWV/WWVH receiver) 2414AC_ARG_ENABLE(HEATH, 2415 AC_HELP_STRING([--enable-HEATH], [s Heath GC-1000 WWV/WWVH receiver]), 2416 [ntp_ok=$enableval], 2417 [AC_EGREP_CPP(yes, 2418 [#include <termios.h> 2419#ifdef HAVE_SYS_IOCTL_H 2420#include <sys/ioctl.h> 2421#endif 2422#ifdef TIOCMBIS 2423 yes 2424#endif 2425 ], ntp_ok=$ntp_eac, ntp_ok=no)]) 2426if test "$ntp_ok" = "yes"; then 2427 ntp_refclock=yes 2428 AC_DEFINE(CLOCK_HEATH, 1, [Heath GC-1000 WWV/WWVH receiver?]) 2429fi 2430AC_MSG_RESULT($ntp_ok) 2431 2432AC_MSG_CHECKING(for hopf serial clock device) 2433AC_ARG_ENABLE(HOPFSERIAL, 2434 AC_HELP_STRING([--enable-HOPFSERIAL], [+ hopf serial clock device]), 2435 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2436if test "$ntp_ok" = "yes"; then 2437 ntp_refclock=yes 2438 AC_DEFINE(CLOCK_HOPF_SERIAL, 1, [HOPF serial clock device?]) 2439fi 2440AC_MSG_RESULT($ntp_ok) 2441 2442AC_MSG_CHECKING(for hopf PCI clock 6039) 2443AC_ARG_ENABLE(HOPFPCI, 2444 AC_HELP_STRING([--enable-HOPFPCI], [+ hopf 6039 PCI board]), 2445 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2446if test "$ntp_ok" = "yes"; then 2447 ntp_refclock=yes 2448 AC_DEFINE(CLOCK_HOPF_PCI, 1, [HOPF PCI clock device?]) 2449fi 2450AC_MSG_RESULT($ntp_ok) 2451 2452AC_MSG_CHECKING(HP 58503A GPS receiver) 2453AC_ARG_ENABLE(HPGPS, 2454 AC_HELP_STRING([--enable-HPGPS], [+ HP 58503A GPS receiver]), 2455 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2456if test "$ntp_ok" = "yes"; then 2457 ntp_refclock=yes 2458 AC_DEFINE(CLOCK_HPGPS, 1, [HP 58503A GPS receiver?]) 2459fi 2460AC_MSG_RESULT($ntp_ok) 2461 2462AC_MSG_CHECKING(IRIG audio decoder) 2463AC_ARG_ENABLE(IRIG, 2464 AC_HELP_STRING([--enable-IRIG], [s IRIG audio decoder]), 2465 [ntp_ok=$enableval], 2466 [case "$ntp_eac$ntp_canaudio" in 2467 *no*) ntp_ok=no ;; 2468 *) ntp_ok=yes ;; 2469 esac]) 2470if test "$ntp_ok" = "yes"; then 2471 ntp_refclock=yes 2472 AC_DEFINE(CLOCK_IRIG, 1, [IRIG audio decoder?]) 2473fi 2474AC_MSG_RESULT($ntp_ok) 2475case "$ntp_ok$ntp_canaudio" in 2476 yesno) AC_MSG_WARN(*** But the expected answer is... no ***) ;; 2477esac 2478 2479AC_MSG_CHECKING(for JJY receiver) 2480AC_ARG_ENABLE(JJY, 2481 AC_HELP_STRING([--enable-JJY], [+ JJY receiver]), 2482 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2483if test "$ntp_ok" = "yes"; then 2484 ntp_refclock=yes 2485 AC_DEFINE(CLOCK_JJY, 1, [JJY receiver?]) 2486fi 2487AC_MSG_RESULT($ntp_ok) 2488 2489AC_MSG_CHECKING(Rockwell Jupiter GPS receiver) 2490AC_ARG_ENABLE(JUPITER, 2491 AC_HELP_STRING([--enable-JUPITER], [s Rockwell Jupiter GPS receiver]), 2492 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2493case "$ac_cv_var_jupiter_ok" in 2494 no) ntp_ok=no ;; 2495esac 2496if test "$ntp_ok" = "yes"; then 2497 ntp_refclock=yes 2498 AC_DEFINE(CLOCK_JUPITER, 1, [Rockwell Jupiter GPS clock?]) 2499fi 2500AC_MSG_RESULT($ntp_ok) 2501 2502AC_MSG_CHECKING(Leitch CSD 5300 Master Clock System Driver) 2503AC_ARG_ENABLE(LEITCH, 2504 AC_HELP_STRING([--enable-LEITCH], [+ Leitch CSD 5300 Master Clock System Driver]), 2505 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2506if test "$ntp_ok" = "yes"; then 2507 ntp_refclock=yes 2508 AC_DEFINE(CLOCK_LEITCH, 1, [Leitch CSD 5300 Master Clock System Driver?]) 2509fi 2510AC_MSG_RESULT($ntp_ok) 2511 2512AC_MSG_CHECKING(local clock reference) 2513AC_ARG_ENABLE(LOCAL-CLOCK, 2514 AC_HELP_STRING([--enable-LOCAL-CLOCK], [+ local clock reference]), 2515 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2516if test "$ntp_ok" = "yes"; then 2517 ntp_refclock=yes 2518 AC_DEFINE(CLOCK_LOCAL, 1, [local clock reference?]) 2519fi 2520AC_MSG_RESULT($ntp_ok) 2521 2522dnl Bug 340: longstanding unfixed bugs 2523dnl AC_MSG_CHECKING(EES M201 MSF receiver) 2524dnl AC_ARG_ENABLE(MSFEES, 2525dnl AC_HELP_STRING([--enable-MSFEES], [+ EES M201 MSF receiver]), 2526dnl [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2527dnl if test "$ntp_ok" = "yes"; then 2528dnl ntp_refclock=yes 2529dnl AC_DEFINE(CLOCK_MSFEES, 1, [EES M201 MSF receiver]) 2530dnl fi 2531dnl AC_MSG_RESULT($ntp_ok) 2532 2533# Not Ultrix 2534AC_MSG_CHECKING(Magnavox MX4200 GPS receiver) 2535AC_ARG_ENABLE(MX4200, 2536 AC_HELP_STRING([--enable-MX4200 ], [s Magnavox MX4200 GPS receiver]), 2537 [ntp_ok=$enableval], 2538 [case "$ac_cv_var_ppsclock" in 2539 yes) ntp_ok=$ntp_eac 2540 ;; 2541 *) ntp_ok=no 2542 ;; 2543 esac]) 2544if test "$ntp_ok" = "yes"; then 2545 ntp_refclock=yes 2546 AC_DEFINE(CLOCK_MX4200, 1, [Magnavox MX4200 GPS receiver]) 2547fi 2548AC_MSG_RESULT($ntp_ok) 2549case "$ntp_ok$host" in 2550 yes*-*-ultrix*) AC_MSG_WARN(*** But the expected answer is... no ***) ;; 2551esac 2552 2553AC_MSG_CHECKING(for NeoClock4X receiver) 2554AC_ARG_ENABLE(NEOCLOCK4X, 2555 AC_HELP_STRING([--enable-NEOCLOCK4X], [+ NeoClock4X DCF77 / TDF receiver]), 2556 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2557if test "$ntp_ok" = "yes"; then 2558 ntp_refclock=yes 2559 AC_DEFINE(CLOCK_NEOCLOCK4X, 1, [NeoClock4X]) 2560fi 2561AC_MSG_RESULT($ntp_ok) 2562 2563AC_MSG_CHECKING(NMEA GPS receiver) 2564AC_ARG_ENABLE(NMEA, 2565 AC_HELP_STRING([--enable-NMEA], [+ NMEA GPS receiver]), 2566 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2567if test "$ntp_ok" = "yes"; then 2568 ntp_refclock=yes 2569 AC_DEFINE(CLOCK_NMEA, 1, [NMEA GPS receiver]) 2570fi 2571AC_MSG_RESULT($ntp_ok) 2572 2573AC_MSG_CHECKING(for ONCORE Motorola VP/UT Oncore GPS) 2574AC_ARG_ENABLE(ONCORE, 2575 AC_HELP_STRING([--enable-ONCORE], [s Motorola VP/UT Oncore GPS receiver]), 2576 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2577case "$ac_cv_var_oncore_ok" in 2578 no) ntp_ok=no ;; 2579esac 2580if test "$ntp_ok" = "yes"; then 2581 ntp_refclock=yes 2582 AC_DEFINE(CLOCK_ONCORE, 1, [Motorola UT Oncore GPS]) 2583fi 2584AC_MSG_RESULT($ntp_ok) 2585 2586AC_MSG_CHECKING(for Palisade clock) 2587AC_ARG_ENABLE(PALISADE, 2588 AC_HELP_STRING([--enable-PALISADE], [s Palisade clock]), 2589 [ntp_ok=$enableval], 2590 [case "$ac_cv_header_termios_h" in 2591 yes) 2592 ntp_ok=$ntp_eac 2593 ;; 2594 *) ntp_ok=no 2595 ;; 2596 esac]) 2597 2598if test "$ntp_ok" = "yes"; then 2599 ntp_refclock=yes 2600 AC_DEFINE(CLOCK_PALISADE, 1, [Palisade clock]) 2601fi 2602AC_MSG_RESULT($ntp_ok) 2603 2604AC_MSG_CHECKING(Conrad parallel port radio clock) 2605AC_ARG_ENABLE(PCF, 2606 AC_HELP_STRING([--enable-PCF ], [+ Conrad parallel port radio clock]), 2607 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2608if test "$ntp_ok" = "yes"; then 2609 ntp_refclock=yes 2610 AC_DEFINE(CLOCK_PCF, 1, [Conrad parallel port radio clock]) 2611fi 2612AC_MSG_RESULT($ntp_ok) 2613 2614AC_MSG_CHECKING(PST/Traconex 1020 WWV/WWVH receiver) 2615AC_ARG_ENABLE(PST, 2616 AC_HELP_STRING([--enable-PST], [+ PST/Traconex 1020 WWV/WWVH receiver]), 2617 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2618if test "$ntp_ok" = "yes"; then 2619 ntp_refclock=yes 2620 AC_DEFINE(CLOCK_PST, 1, [PST/Traconex 1020 WWV/WWVH receiver]) 2621fi 2622AC_MSG_RESULT($ntp_ok) 2623 2624AC_MSG_CHECKING(RIPENCC specific Trimble driver) 2625AC_ARG_ENABLE(RIPENCC, 2626 AC_HELP_STRING([--enable-RIPENCC], [- RIPENCC specific Trimble driver]), 2627 [ntp_ok=$enableval], [ntp_ok=no]) 2628# 020629: HMS: s/$ntp_eac -> -/no because of ptr += sprintf(ptr, ...) usage 2629case "$ac_cv_var_ripe_ncc_ok" in 2630 no) ntp_ok=no ;; 2631esac 2632if test "$ntp_ok" = "yes"; then 2633 ntp_refclock=yes 2634 AC_DEFINE(CLOCK_RIPENCC, ,[RIPE NCC Trimble clock]) 2635fi 2636AC_MSG_RESULT($ntp_ok) 2637 2638# Danny Meyer says SHM compiles (with a few warnings) under Win32. 2639# For *IX, we need sys/ipc.h and sys/shm.h. 2640AC_MSG_CHECKING(for SHM clock attached thru shared memory) 2641AC_ARG_ENABLE(SHM, 2642 AC_HELP_STRING([--enable-SHM], [s SHM clock attached thru shared memory]), 2643 [ntp_ok=$enableval], 2644 [case "$ntp_eac$ntp_canshm" in 2645 *no*) ntp_ok=no ;; 2646 *) ntp_ok=yes ;; 2647esac]) 2648if test "$ntp_ok" = "yes"; then 2649 ntp_refclock=yes 2650 AC_DEFINE(CLOCK_SHM, 1, [clock thru shared memory]) 2651fi 2652AC_MSG_RESULT($ntp_ok) 2653 2654AC_MSG_CHECKING(Spectracom 8170/Netclock/2 WWVB receiver) 2655AC_ARG_ENABLE(SPECTRACOM, 2656 AC_HELP_STRING([--enable-SPECTRACOM], [+ Spectracom 8170/Netclock/2 WWVB receiver]), 2657 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2658if test "$ntp_ok" = "yes"; then 2659 ntp_refclock=yes 2660 AC_DEFINE(CLOCK_SPECTRACOM, 1, [Spectracom 8170/Netclock/2 WWVB receiver]) 2661fi 2662AC_MSG_RESULT($ntp_ok) 2663 2664AC_MSG_CHECKING(KSI/Odetics TPRO/S GPS receiver/IRIG interface) 2665AC_ARG_ENABLE(TPRO, 2666 AC_HELP_STRING([--enable-TPRO], [s KSI/Odetics TPRO/S GPS receiver/IRIG interface]), 2667 [ntp_ok=$enableval], 2668 [case "$ac_cv_header_sys_tpro_h" in 2669 yes) 2670 ntp_ok=$ntp_eac 2671 ;; 2672 *) ntp_ok=no 2673 ;; 2674 esac]) 2675if test "$ntp_ok" = "yes"; then 2676 ntp_refclock=yes 2677 AC_DEFINE(CLOCK_TPRO, 1, [KSI/Odetics TPRO/S GPS receiver/IRIG interface]) 2678fi 2679AC_MSG_RESULT($ntp_ok) 2680case "$ntp_ok$ac_cv_header_sys_tpro" in 2681 yesno) AC_MSG_WARN(*** But the expected answer is... no ***) ;; 2682esac 2683 2684dnl Bug 342: longstanding unfixed bugs 2685dnl AC_MSG_CHECKING(TRAK 8810 GPS receiver) 2686dnl AC_ARG_ENABLE(TRAK, 2687dnl AC_HELP_STRING([--enable-TRAK], [+ TRAK 8810 GPS receiver]), 2688dnl [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2689dnl if test "$ntp_ok" = "yes"; then 2690dnl ntp_refclock=yes 2691dnl AC_DEFINE(CLOCK_TRAK, 1, [TRAK 8810 GPS receiver]) 2692dnl fi 2693dnl AC_MSG_RESULT($ntp_ok) 2694 2695# Not on a vax-dec-bsd 2696AC_MSG_CHECKING(Kinemetrics/TrueTime receivers) 2697AC_ARG_ENABLE(TRUETIME, 2698 AC_HELP_STRING([--enable-TRUETIME], [s Kinemetrics/TrueTime receivers]), 2699 [ntp_ok=$enableval], 2700 [case "$host" in 2701 vax-dec-bsd) 2702 ntp_ok=no 2703 ;; 2704 *) 2705 ntp_ok=$ntp_eac 2706 ;; 2707 esac]) 2708if test "$ntp_ok" = "yes"; then 2709 ntp_refclock=yes 2710 AC_DEFINE(CLOCK_TRUETIME, 1, [Kinemetrics/TrueTime receivers]) 2711fi 2712AC_MSG_RESULT($ntp_ok) 2713case "$ntp_ok$host" in 2714 yesvax-dec-bsd) AC_MSG_WARN(*** But the expected answer is... no ***) ;; 2715esac 2716 2717AC_MSG_CHECKING(TrueTime 560 IRIG-B decoder) 2718AC_ARG_ENABLE(TT560, 2719 AC_HELP_STRING([--enable-TT560], [- TrueTime 560 IRIG-B decoder]), 2720 [ntp_ok=$enableval], [ntp_ok=no]) 2721if test "$ntp_ok" = "yes"; then 2722 ntp_refclock=yes 2723 AC_DEFINE(CLOCK_TT560, , [TrueTime 560 IRIG-B decoder?]) 2724fi 2725AC_MSG_RESULT($ntp_ok) 2726 2727AC_MSG_CHECKING(Ultralink M320 WWVB receiver) 2728AC_ARG_ENABLE(ULINK, 2729 AC_HELP_STRING([--enable-ULINK], [+ Ultralink WWVB receiver]), 2730 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2731if test "$ntp_ok" = "yes"; then 2732 ntp_refclock=yes 2733 AC_DEFINE(CLOCK_ULINK, 1, [Ultralink M320 WWVB receiver?]) 2734fi 2735AC_MSG_RESULT($ntp_ok) 2736 2737AC_MSG_CHECKING(WWV receiver) 2738AC_ARG_ENABLE(WWV, 2739 AC_HELP_STRING([--enable-WWV], [s WWV Audio receiver]), 2740 [ntp_ok=$enableval], 2741 [case "$ntp_eac$ntp_canaudio" in 2742 *no*) ntp_ok=no ;; 2743 *) ntp_ok=yes ;; 2744 esac]) 2745if test "$ntp_ok" = "yes"; then 2746 ntp_refclock=yes 2747 AC_DEFINE(CLOCK_WWV, 1, [WWV audio driver]) 2748fi 2749AC_MSG_RESULT($ntp_ok) 2750case "$ntp_ok$ntp_canaudio" in 2751 yesno) AC_MSG_WARN(*** But the expected answer is... no ***) ;; 2752esac 2753 2754AC_MSG_CHECKING(for Zyfer receiver) 2755AC_ARG_ENABLE(ZYFER, 2756 AC_HELP_STRING([--enable-ZYFER], [+ Zyfer GPStarplus receiver]), 2757 [ntp_ok=$enableval], [ntp_ok=$ntp_eac]) 2758if test "$ntp_ok" = "yes"; then 2759 ntp_refclock=yes 2760 AC_DEFINE(CLOCK_ZYFER, 1, [Zyfer GPStarplus]) 2761fi 2762AC_MSG_RESULT($ntp_ok) 2763 2764AC_MSG_CHECKING(for default inclusion of all suitable PARSE clocks) 2765AC_ARG_ENABLE(parse-clocks, 2766 AC_HELP_STRING([--enable-parse-clocks], [- include all suitable PARSE clocks:]), 2767 [ntp_eapc=$enableval], 2768 [case "$ntp_eac" in 2769 yes) ntp_eapc=$ntp_canparse ;; 2770 *) ntp_eapc=no ;; 2771 esac 2772 # Delete the next line one of these days 2773 ntp_eapc=no]) 2774AC_MSG_RESULT($ntp_eapc) 2775 2776case "$ntp_eac$ntp_eapc$ntp_canparse" in 2777 noyes*) 2778 AC_MSG_ERROR("--enable-parse-clocks" requires "--enable-all-clocks".) 2779 ;; 2780 yesyesno) 2781 AC_MSG_ERROR(You said "--enable-parse-clocks" but PARSE isn't supported on this platform!) 2782 ;; 2783 *) ;; 2784esac 2785 2786ntp_libparse=no 2787ntp_parseutil=no 2788ntp_rawdcf=no 2789 2790AC_MSG_CHECKING(Diem Computime Radio Clock) 2791AC_ARG_ENABLE(COMPUTIME, 2792 AC_HELP_STRING([--enable-COMPUTIME], [s Diem Computime Radio Clock]), 2793 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2794if test "$ntp_ok" = "yes"; then 2795 ntp_libparse=yes 2796 ntp_refclock=yes 2797 AC_DEFINE(CLOCK_COMPUTIME, 1, [Diems Computime Radio Clock?]) 2798fi 2799AC_MSG_RESULT($ntp_ok) 2800case "$ntp_ok$ntp_canparse" in 2801 yesno) 2802 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2803 ;; 2804esac 2805 2806AC_MSG_CHECKING(ELV/DCF7000 clock) 2807AC_ARG_ENABLE(DCF7000, 2808 AC_HELP_STRING([--enable-DCF7000], [s ELV/DCF7000 clock]), 2809 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2810if test "$ntp_ok" = "yes"; then 2811 ntp_libparse=yes 2812 ntp_refclock=yes 2813 AC_DEFINE(CLOCK_DCF7000, 1, [ELV/DCF7000 clock?]) 2814fi 2815AC_MSG_RESULT($ntp_ok) 2816case "$ntp_ok$ntp_canparse" in 2817 yesno) 2818 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2819 ;; 2820esac 2821 2822AC_MSG_CHECKING(HOPF 6021 clock) 2823AC_ARG_ENABLE(HOPF6021, 2824 AC_HELP_STRING([--enable-HOPF6021 ], [s HOPF 6021 clock]), 2825 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2826if test "$ntp_ok" = "yes"; then 2827 ntp_libparse=yes 2828 ntp_refclock=yes 2829 AC_DEFINE(CLOCK_HOPF6021, 1, [HOPF 6021 clock?]) 2830fi 2831AC_MSG_RESULT($ntp_ok) 2832case "$ntp_ok$ntp_canparse" in 2833 yesno) 2834 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2835 ;; 2836esac 2837 2838AC_MSG_CHECKING(Meinberg clocks) 2839AC_ARG_ENABLE(MEINBERG, 2840 AC_HELP_STRING([--enable-MEINBERG], [s Meinberg clocks]), 2841 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2842if test "$ntp_ok" = "yes"; then 2843 ntp_libparse=yes 2844 ntp_refclock=yes 2845 AC_DEFINE(CLOCK_MEINBERG, 1, [Meinberg clocks]) 2846fi 2847AC_MSG_RESULT($ntp_ok) 2848case "$ntp_ok$ntp_canparse" in 2849 yesno) 2850 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2851 ;; 2852esac 2853 2854AC_MSG_CHECKING(DCF77 raw time code) 2855AC_ARG_ENABLE(RAWDCF, 2856 AC_HELP_STRING([--enable-RAWDCF], [s DCF77 raw time code]), 2857 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2858if test "$ntp_ok" = "yes"; then 2859 ntp_libparse=yes 2860 ntp_parseutil=yes 2861 ntp_refclock=yes 2862 ntp_rawdcf=yes 2863 AC_DEFINE(CLOCK_RAWDCF, 1, [DCF77 raw time code]) 2864fi 2865AC_MSG_RESULT($ntp_ok) 2866case "$ntp_ok$ntp_canparse" in 2867 yesno) 2868 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2869 ;; 2870esac 2871 2872case "$ntp_rawdcf" in 2873 yes) 2874 AC_CACHE_CHECK(if we must enable parity for RAWDCF, 2875 ac_cv_var_rawdcf_parity, 2876 [ans=no 2877 case "$host" in 2878 *-*-linux*) 2879 ans=yes 2880 ;; 2881 esac 2882 ac_cv_var_rawdcf_parity=$ans]) 2883 case "$ac_cv_var_rawdcf_parity" in 2884 yes) AC_DEFINE(RAWDCF_NO_IGNPAR, 1, [Should we not IGNPAR (Linux)?]) ;; 2885 esac 2886 ;; 2887 2888 *) # HMS: Is this a good idea? 2889 ac_cv_var_rawdcf_parity=no 2890 ;; 2891esac 2892 2893AC_MSG_CHECKING(RCC 8000 clock) 2894AC_ARG_ENABLE(RCC8000, 2895 AC_HELP_STRING([--enable-RCC8000], [s RCC 8000 clock]), 2896 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2897if test "$ntp_ok" = "yes"; then 2898 ntp_libparse=yes 2899 ntp_refclock=yes 2900 AC_DEFINE(CLOCK_RCC8000, 1, [RCC 8000 clock]) 2901fi 2902AC_MSG_RESULT($ntp_ok) 2903case "$ntp_ok$ntp_canparse" in 2904 yesno) 2905 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2906 ;; 2907esac 2908 2909AC_MSG_CHECKING(Schmid DCF77 clock) 2910AC_ARG_ENABLE(SCHMID, 2911 AC_HELP_STRING([--enable-SCHMID ], [s Schmid DCF77 clock]), 2912 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2913if test "$ntp_ok" = "yes"; then 2914 ntp_libparse=yes 2915 ntp_refclock=yes 2916 AC_DEFINE(CLOCK_SCHMID, 1, [Schmid DCF77 clock]) 2917fi 2918AC_MSG_RESULT($ntp_ok) 2919case "$ntp_ok$ntp_canparse" in 2920 yesno) 2921 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2922 ;; 2923esac 2924 2925AC_MSG_CHECKING(Trimble GPS receiver/TAIP protocol) 2926AC_ARG_ENABLE(TRIMTAIP, 2927 AC_HELP_STRING([--enable-TRIMTAIP], [s Trimble GPS receiver/TAIP protocol]), 2928 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2929if test "$ntp_ok" = "yes"; then 2930 ntp_libparse=yes 2931 ntp_refclock=yes 2932 AC_DEFINE(CLOCK_TRIMTAIP, 1, [Trimble GPS receiver/TAIP protocol]) 2933fi 2934AC_MSG_RESULT($ntp_ok) 2935case "$ntp_ok$ntp_canparse" in 2936 yesno) 2937 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2938 ;; 2939esac 2940 2941AC_MSG_CHECKING(Trimble GPS receiver/TSIP protocol) 2942AC_ARG_ENABLE(TRIMTSIP, 2943 AC_HELP_STRING([--enable-TRIMTSIP], [s Trimble GPS receiver/TSIP protocol]), 2944 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2945if test "$ntp_ok" = "yes"; then 2946 ntp_libparse=yes 2947 ntp_refclock=yes 2948 AC_DEFINE(CLOCK_TRIMTSIP, 1, [Trimble GPS receiver/TSIP protocol]) 2949fi 2950AC_MSG_RESULT($ntp_ok) 2951case "$ntp_ok$ntp_canparse" in 2952 yesno) 2953 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2954 ;; 2955esac 2956 2957AC_MSG_CHECKING(WHARTON 400A Series clock) 2958AC_ARG_ENABLE(WHARTON, 2959 AC_HELP_STRING([--enable-WHARTON], [s WHARTON 400A Series clock]), 2960 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2961if test "$ntp_ok" = "yes"; then 2962 ntp_libparse=yes 2963 ntp_refclock=yes 2964 AC_DEFINE(CLOCK_WHARTON_400A, 1, [WHARTON 400A Series protocol]) 2965fi 2966AC_MSG_RESULT($ntp_ok) 2967case "$ntp_ok$ntp_canparse" in 2968 yesno) 2969 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2970 ;; 2971esac 2972 2973AC_MSG_CHECKING(VARITEXT clock) 2974AC_ARG_ENABLE(VARITEXT, 2975 AC_HELP_STRING([--enable-VARITEXT], [s VARITEXT clock]), 2976 [ntp_ok=$enableval], [ntp_ok=$ntp_eapc]) 2977if test "$ntp_ok" = "yes"; then 2978 ntp_libparse=yes 2979 ntp_refclock=yes 2980 AC_DEFINE(CLOCK_VARITEXT, 1, [VARITEXT protocol]) 2981fi 2982AC_MSG_RESULT($ntp_ok) 2983case "$ntp_ok$ntp_canparse" in 2984 yesno) 2985 AC_MSG_ERROR(That's a parse clock and this system doesn't support it!) 2986 ;; 2987esac 2988AC_SUBST(LIBPARSE) 2989AC_SUBST(MAKE_LIBPARSE) 2990AC_SUBST(MAKE_LIBPARSE_KERNEL) 2991AC_SUBST(MAKE_CHECK_Y2K) 2992AC_MSG_CHECKING(if we need to make and use the parse libraries) 2993ans=no 2994case "$ntp_libparse" in 2995 yes) 2996 ans=yes 2997 AC_DEFINE(CLOCK_PARSE, 1, [PARSE driver interface]) 2998 LIBPARSE=../libparse/libparse.a 2999 MAKE_LIBPARSE=libparse.a 3000 # HMS: check_y2k trips the 34 year problem now... 3001 false && MAKE_CHECK_Y2K=check_y2k 3002 AC_DEFINE(PPS_SAMPLE, 1, [PPS auxiliary interface for ATOM?]) 3003 AC_DEFINE(CLOCK_ATOM) 3004 ;; 3005esac 3006AC_MSG_RESULT($ans) 3007 3008# AC_SUBST(RSAOBJS) 3009# AC_SUBST(RSASRCS) 3010# AC_SUBST(RSADIR) 3011# AC_SUBST(RSAREF) 3012# AC_SUBST(LIBRSAREF) 3013# AC_SUBST(MAKE_LIBRSAREF) 3014 3015AC_SUBST(OPENSSL) 3016AC_SUBST(OPENSSL_INC) 3017AC_SUBST(OPENSSL_LIB) 3018 3019AC_MSG_CHECKING(for openssl library directory) 3020AC_ARG_WITH(openssl-libdir, 3021 AC_HELP_STRING([--with-openssl-libdir], [+ =/something/reasonable]), 3022[ans=$withval], 3023[case "$build" in 3024 $host) ans=yes ;; 3025 *) ans=no ;; 3026esac]) 3027case "$ans" in 3028 no) ;; 3029 yes) # Look in: 3030 ans="/usr/lib /usr/lib/openssl /usr/sfw/lib /usr/local/lib /usr/local/ssl/lib" 3031 ;; 3032 *) # Look where they said 3033 ;; 3034esac 3035case "$ans" in 3036 no) ;; 3037 *) # Look for libcrypto.a and libssl.a: 3038 for i in $ans no 3039 do 3040 case "$host" in 3041 *-*-darwin*) 3042 test -f $i/libcrypto.dylib -a -f $i/libssl.dylib && break 3043 ;; 3044 *) 3045 test -f $i/libcrypto.so -a -f $i/libssl.so && break 3046 test -f $i/libcrypto.a -a -f $i/libssl.a && break 3047 ;; 3048 esac 3049 done 3050 case "$i" in 3051 no) 3052 ans=no 3053 OPENSSL_LIB= 3054 ;; 3055 *) ans=$i 3056 OPENSSL_LIB=$ans 3057 ;; 3058 esac 3059 ;; 3060esac 3061AC_MSG_RESULT($ans) 3062 3063AC_MSG_CHECKING(for openssl include directory) 3064AC_ARG_WITH(openssl-incdir, 3065 AC_HELP_STRING([--with-openssl-incdir], [+ =/something/reasonable]), 3066[ans=$withval], 3067[case "$build" in 3068 $host) ans=yes ;; 3069 *) ans=no ;; 3070esac]) 3071case "$ans" in 3072 no) ;; 3073 yes) # look in: 3074 ans="/usr/include /usr/sfw/include /usr/local/include /usr/local/ssl/include" 3075 ;; 3076 *) # Look where they said 3077 ;; 3078esac 3079case "$ans" in 3080 no) ;; 3081 *) # look for openssl/opensslconf.h: 3082 for i in $ans no 3083 do 3084 test -f $i/openssl/opensslconf.h && break 3085 done 3086 case "$i" in 3087 no) 3088 ans=no 3089 OPENSSL_INC= 3090 ;; 3091 *) ans=$i 3092 OPENSSL_INC=$ans 3093 ;; 3094 esac 3095 ;; 3096esac 3097AC_MSG_RESULT($ans) 3098 3099AC_ARG_WITH(crypto, 3100 AC_HELP_STRING([--with-crypto], [+ =openssl]), 3101[ans=$withval], [ans=yes]) 3102case "$ans" in 3103 no) ;; 3104 yes|openssl) 3105 if test -z "$OPENSSL_LIB" -o -z "$OPENSSL_INC" 3106 then 3107 ans=no 3108 else 3109 # We have OpenSSL inc/lib - use them. 3110 ans=openssl 3111 CPPFLAGS="$CPPFLAGS -I$OPENSSL_INC" 3112 LDFLAGS="$LDFLAGS -L$OPENSSL_LIB" 3113 case "$need_dash_r" in 3114 1) LDFLAGS="$LDFLAGS -R$OPENSSL_LIB" 3115 ;; 3116 esac 3117 AC_SUBST(LCRYPTO, [-lcrypto]) 3118 AC_DEFINE(OPENSSL, , [Use OpenSSL?]) 3119 AC_CHECK_FUNCS(EVP_md2 EVP_mdc2) 3120 fi 3121 ;; 3122esac 3123AC_MSG_CHECKING(for the level of crypto support) 3124AC_MSG_RESULT($ans) 3125 3126AC_MSG_CHECKING(if we want to compile with ElectricFence) 3127AC_ARG_WITH(electricfence, 3128 AC_HELP_STRING([--with-electricfence], [- compile with ElectricFence malloc debugger]), 3129[ans=$withval], [ans=no]) 3130case "$ans" in 3131 no) ;; 3132 *) 3133 LIBS="$LIBS \${top_builddir}/ElectricFence/libefence.a" 3134 EF_PROGS="eftest tstheap" 3135 AC_SUBST(EF_PROGS) 3136 EF_LIBS=libefence.a 3137 AC_SUBST(EF_LIBS) 3138 ans=yes 3139 ;; 3140esac 3141AC_MSG_RESULT($ans) 3142 3143AC_SUBST(MAKE_CHECK_LAYOUT) 3144AC_MSG_CHECKING(if we want to run check-layout) 3145case "$cross_compiling$PATH_PERL" in 3146 no/*) 3147 MAKE_CHECK_LAYOUT=check-layout 3148 ans=yes 3149 ;; 3150 *) 3151 ans=no 3152 ;; 3153esac 3154AC_MSG_RESULT($ans) 3155 3156AC_SUBST(TESTDCF) 3157AC_SUBST(DCFD) 3158 3159AC_MSG_CHECKING(if we can make dcf parse utilities) 3160ans=no 3161if test "$ntp_parseutil" = "yes"; then 3162 case "$host" in 3163 *-*-sunos4*|*-*-solaris2*|*-*-linux*|*-*-netbsd*) 3164 ans="dcfd testdcf" 3165 DCFD=dcfd 3166 TESTDCF=testdcf 3167 ;; 3168 esac 3169fi 3170AC_MSG_RESULT($ans) 3171 3172AC_SUBST(MAKE_PARSEKMODULE) 3173AC_MSG_CHECKING(if we can build kernel streams modules for parse) 3174ans=no 3175case "$ntp_parseutil$ac_cv_header_sys_stropts_h" in 3176 yesyes) 3177 case "$host" in 3178 sparc-*-sunos4*) 3179 case "$ac_cv_var_kernel_pll" in 3180 yes) 3181 AC_DEFINE(PPS_SYNC, 1, [PARSE kernel PLL PPS support]) 3182 ;; 3183 esac 3184 ans=parsestreams 3185 MAKE_PARSEKMODULE=parsestreams.loadable_module.o 3186 ;; 3187 sparc-*-solaris2*) 3188 ans=parsesolaris 3189 MAKE_PARSEKMODULE=parse 3190 ;; 3191 esac 3192 ;; 3193esac 3194AC_MSG_RESULT($ans) 3195 3196AC_MSG_CHECKING(if we need basic refclock support) 3197if test "$ntp_refclock" = "yes"; then 3198 AC_DEFINE(REFCLOCK, 1, [Basic refclock support?]) 3199fi 3200AC_MSG_RESULT($ntp_refclock) 3201 3202dnl Things that can be made in clockstuff/ 3203AC_SUBST(PROPDELAY) dnl Set to "propdelay" 3204AC_SUBST(CHUTEST) dnl Set to "chutest" 3205AC_SUBST(CLKTEST) dnl Set to "clktest" 3206 3207AC_SUBST(MAKE_ADJTIMED) 3208AC_MSG_CHECKING(if we want HP-UX adjtimed support) 3209case "$host" in 3210 *-*-hpux[[56789]]*) 3211 ans=yes 3212 ;; 3213 *) ans=no 3214 ;; 3215esac 3216if test "$ans" = "yes"; then 3217 MAKE_ADJTIMED=adjtimed 3218 AC_DEFINE(NEED_HPUX_ADJTIME, 1, [Do we need HPUX adjtime() library support?]) 3219fi 3220AC_MSG_RESULT($ans) 3221 3222AC_MSG_CHECKING(if we want QNX adjtime support) 3223case "$host" in 3224 *-*-qnx*) 3225 ans=yes 3226 ;; 3227 *) ans=no 3228 ;; 3229esac 3230if test "$ans" = "yes"; then 3231 AC_DEFINE(NEED_QNX_ADJTIME, 1, [Do we need the qnx adjtime call?]) 3232fi 3233AC_MSG_RESULT($ans) 3234 3235AC_CACHE_CHECK(if we can read kmem, ac_cv_var_can_kmem, 3236[AC_ARG_ENABLE(kmem, 3237 AC_HELP_STRING([--enable-kmem], [s read /dev/kmem for tick and/or tickadj]), 3238 [ans=$enableval], 3239 [case "$ac_cv_func_nlist$ac_cv_func_K_open$ac_cv_func_kvm_open" in 3240 *yes*) 3241 ans=yes 3242 ;; 3243 *) ans=no 3244 ;; 3245 esac 3246 case "$host" in 3247 *-*-aix*) 3248 #ans=no 3249 ;; 3250 *-*-domainos) # Won't be found... 3251 ans=no 3252 ;; 3253 *-*-hpux*) 3254 #ans=no 3255 ;; 3256 *-*-irix[[456]]*) 3257 ans=no 3258 ;; 3259 *-*-linux*) 3260 ans=no 3261 ;; 3262 *-*-winnt3.5) 3263 ans=no 3264 ;; 3265 *-*-unicosmp*) 3266 ans=no 3267 ;; 3268 esac 3269 ]) 3270ac_cv_var_can_kmem=$ans]) 3271 3272case "$ac_cv_var_can_kmem" in 3273 *yes*) ;; 3274 *) AC_DEFINE(NOKMEM, 1, [Should we NOT read /dev/kmem?]) ;; 3275esac 3276 3277AC_CACHE_CHECK(if adjtime is accurate, ac_cv_var_adjtime_is_accurate, 3278[AC_ARG_ENABLE(accurate-adjtime, 3279 AC_HELP_STRING([--enable-accurate-adjtime], [s the adjtime() call is accurate]), 3280 [ans=$enableval], 3281 [case "$host" in 3282 i386-sequent-ptx*) 3283 ans=no 3284 ;; 3285 i386-unknown-osf1*) 3286 ans=yes 3287 ;; 3288 mips-sgi-irix[[456]]*) 3289 ans=yes 3290 ;; 3291 *-fujitsu-uxp*) 3292 ans=yes 3293 ;; 3294 *-ibm-aix[[45]]*) 3295 ans=yes 3296 ;; 3297 *-*-linux*) 3298 ans=yes 3299 ;; 3300 *-*-solaris2.[[01]]) 3301 ans=no 3302 ;; 3303 *-*-solaris2*) 3304 ans=yes 3305 ;; 3306 *-*-unicosmp*) 3307 ans=yes 3308 ;; 3309 *) ans=no 3310 ;; 3311 esac 3312 ]) 3313ac_cv_var_adjtime_is_accurate=$ans]) 3314case "$ac_cv_var_adjtime_is_accurate" in 3315 yes) AC_DEFINE(ADJTIME_IS_ACCURATE, 1, [Is adjtime() accurate?]) ;; 3316esac 3317 3318AC_CACHE_CHECK([the name of 'tick' in the kernel], 3319ac_cv_var_nlist_tick, 3320[ans=_tick 3321case "$host" in 3322 m68*-hp-hpux*) # HP9000/300? 3323 ans=_old_tick 3324 ;; 3325 *-apple-aux[[23]]*) 3326 ans=tick 3327 ;; 3328 *-hp-hpux*) 3329 ans=old_tick 3330 ;; 3331 *-ibm-aix[[345]]*) 3332 ans=no 3333 ;; 3334 *-*-mpeix*) 3335 ans=no 3336 ;; 3337 *-*-ptx*) 3338 ans=tick 3339 ;; 3340 *-*-sco3.2v[[45]]*) 3341 ans=no 3342 ;; 3343 *-*-solaris2*) 3344 ans=nsec_per_tick 3345 ;; 3346 *-*-sysv4*) 3347 ans=tick 3348 ;; 3349esac 3350ac_cv_var_nlist_tick=$ans]) 3351case "$ac_cv_var_nlist_tick" in 3352 ''|no) ;; # HMS: I think we can only get 'no' here... 3353 *) AC_DEFINE_UNQUOTED(K_TICK_NAME, "$ac_cv_var_nlist_tick", [What is the name of TICK in the kernel?]) ;; 3354esac 3355# 3356AC_CACHE_CHECK([for the units of 'tick'], 3357ac_cv_var_tick_nano, 3358[ans=usec 3359case "$host" in 3360 *-*-solaris2*) 3361 ans=nsec 3362 ;; 3363esac 3364ac_cv_var_tick_nano=$ans]) 3365case "$ac_cv_var_tick_nano" in 3366 nsec) 3367 AC_DEFINE(TICK_NANO, 1, [Is K_TICK_NAME in nanoseconds?]) 3368 ;; 3369esac 3370# 3371AC_CACHE_CHECK([the name of 'tickadj' in the kernel], 3372ac_cv_var_nlist_tickadj, 3373[ans=_tickadj 3374case "$host" in 3375 m68*-hp-hpux*) # HP9000/300? 3376 ans=_tickadj 3377 ;; 3378 *-apple-aux[[23]]*) 3379 ans=tickadj 3380 ;; 3381 *-hp-hpux10*) 3382 ans=no 3383 ;; 3384 *-hp-hpux9*) 3385 ans=no 3386 ;; 3387 *-hp-hpux*) 3388 ans=tickadj 3389 ;; 3390 *-*-aix*) 3391 ans=tickadj 3392 ;; 3393 *-*-mpeix*) 3394 ans=no 3395 ;; 3396 *-*-ptx*) 3397 ans=tickadj 3398 ;; 3399 *-*-sco3.2v4*) 3400 ans=no 3401 ;; 3402 *-*-sco3.2v5.0*) 3403 ans=clock_drift 3404 ;; 3405 *-*-solaris2*) 3406 ans=no # hrestime_adj 3407 ;; 3408 *-*-sysv4*) 3409 ans=tickadj 3410 ;; 3411esac 3412ac_cv_var_nlist_tickadj=$ans]) 3413case "$ac_cv_var_nlist_tickadj" in 3414 ''|no) ;; # HMS: I think we can only get 'no' here... 3415 *) AC_DEFINE_UNQUOTED(K_TICKADJ_NAME, "$ac_cv_var_nlist_tickadj", [What is the name of TICKADJ in the kernel?]) ;; 3416esac 3417# 3418AC_CACHE_CHECK([for the units of 'tickadj'], 3419ac_cv_var_tickadj_nano, 3420[ans=usec 3421case "$host" in 3422 *-*-solaris2*) 3423 ans=nsec 3424 ;; 3425esac 3426ac_cv_var_tickadj_nano=$ans]) 3427case "$ac_cv_var_tickadj_nano" in 3428 nsec) 3429 AC_DEFINE(TICKADJ_NANO, 1, [Is K_TICKADJ_NAME in nanoseconds?]) 3430 ;; 3431esac 3432# 3433AC_CACHE_CHECK([half-heartedly for 'dosynctodr' in the kernel], 3434ac_cv_var_nlist_dosynctodr, 3435[case "$host" in 3436 *-apple-aux[[23]]*) 3437 ans=no 3438 ;; 3439 *-sni-sysv*) 3440 ans=dosynctodr 3441 ;; 3442 *-*-aix*) 3443 ans=dosynctodr 3444 ;; 3445 *-*-hpux*) 3446 ans=no 3447 ;; 3448 *-*-mpeix*) 3449 ans=no 3450 ;; 3451 *-*-nextstep*) 3452 ans=_dosynctodr 3453 ;; 3454 *-*-ptx*) 3455 ans=doresettodr 3456 ;; 3457 *-*-sco3.2v4*) 3458 ans=no 3459 ;; 3460 *-*-sco3.2v5*) 3461 ans=track_rtc 3462 ;; 3463 *-*-solaris2*) 3464 ans=dosynctodr 3465 ;; 3466 *-*-sysv4*) 3467 ans=doresettodr 3468 ;; 3469 *) 3470 ans=_dosynctodr 3471 ;; 3472esac 3473ac_cv_var_nlist_dosynctodr=$ans]) 3474case "$ac_cv_var_nlist_dosynctodr" in 3475 no) ;; 3476 *) AC_DEFINE_UNQUOTED(K_DOSYNCTODR_NAME, "$ac_cv_var_nlist_dosynctodr", [What is (probably) the name of DOSYNCTODR in the kernel?]) 3477 ;; 3478esac 3479# 3480AC_CACHE_CHECK([half-heartedly for 'noprintf' in the kernel], 3481ac_cv_var_nlist_noprintf, 3482[case "$host" in 3483 *-apple-aux[[23]]*) 3484 ans=no 3485 ;; 3486 *-sni-sysv*) 3487 ans=noprintf 3488 ;; 3489 *-*-aix*) 3490 ans=noprintf 3491 ;; 3492 *-*-hpux*) 3493 ans=no 3494 ;; 3495 *-*-mpeix*) 3496 ans=no 3497 ;; 3498 *-*-ptx*) 3499 ans=noprintf 3500 ;; 3501 *-*-nextstep*) 3502 ans=_noprintf 3503 ;; 3504 *-*-solaris2*) 3505 ans=noprintf 3506 ;; 3507 *-*-sysv4*) 3508 ans=noprintf 3509 ;; 3510 *) 3511 ans=_noprintf 3512 ;; 3513esac 3514ac_cv_var_nlist_noprintf=$ans]) 3515case "$ac_cv_var_nlist_noprintf" in 3516 no) ;; 3517 *) AC_DEFINE_UNQUOTED(K_NOPRINTF_NAME, "$ac_cv_var_nlist_noprintf", [What is (probably) the name of NOPRINTF in the kernel?]) 3518 ;; 3519esac 3520 3521dnl The tick/tickadj sections were written by Skippy, who never learned 3522dnl that it's impolite (horridly gross) to show your guts in public. 3523 3524dnl tick tickadj 3525dnl 10000 80 Unixware 3526dnl 1000000L/hz tick/16 (Solaris,UXPV,HPUX) && ADJTIME_IS_ACCURATE 3527dnl 10000 150 sgi IRIX 3528dnl 1000000L/hz 1000 RS6000 && NOKMEM 3529dnl 1000000L/hz 668 DOMAINOS && NOKMEM 3530dnl 1000000L/hz 500/HZ other && NOKMEM 3531dnl txc.tick 1 Linux 3532dnl (every / 10) 50 WinNT - tickadj is roughly 500/hz 3533dnl 1000000L/hz (nlist) (Solaris && !ADJTIME_IS_ACCURATE), 3534dnl (RS6000 && !NOKMEM), SINIX MIPS 3535 3536dnl But we'll only use these "values" if we can't find anything else. 3537 3538AC_CACHE_CHECK(for a default value for 'tick', ac_cv_var_tick, 3539[AC_ARG_ENABLE(tick, 3540 AC_HELP_STRING([--enable-tick=VALUE], [s force a value for 'tick']), 3541 [ans=$enableval], 3542 [ans=no 3543 case "$host" in 3544 XXX-*-pc-cygwin*) 3545 ;; 3546 *-univel-sysv*) 3547 ans=10000 3548 ;; 3549 *-*-irix*) 3550 ans=10000 3551 ;; 3552 *-*-linux*) 3553 ans=txc.tick 3554 ;; 3555 *-*-mpeix*) 3556 ans=no 3557 ;; 3558 *-*-winnt3.5) 3559 ans='(every / 10)' 3560 ;; 3561 *-*-unicosmp*) 3562 ans=10000 3563 ;; 3564 *) 3565 ans='1000000L/hz' 3566 ;; 3567 esac]) 3568ac_cv_var_tick=$ans]) 3569case "$ac_cv_var_tick" in 3570 ''|no) ;; # HMS: I think we can only get 'no' here... 3571 *) AC_DEFINE_UNQUOTED(PRESET_TICK, $ac_cv_var_tick, [Preset a value for 'tick'?]) ;; 3572esac 3573 3574AC_CACHE_CHECK(for a default value for 'tickadj', ac_cv_var_tickadj, 3575[AC_ARG_ENABLE(tickadj, 3576 AC_HELP_STRING([--enable-tickadj=VALUE], [s force a value for 'tickadj']), 3577 [ans=$enableval], 3578 [ans='500/hz' 3579 case "$host" in 3580 *-fujitsu-uxp*) 3581 case "$ac_cv_var_adjtime_is_accurate" in 3582 yes) ans='tick/16' ;; 3583 esac 3584 ;; 3585 XXX-*-pc-cygwin*) 3586 ans=no 3587 ;; 3588 *-univel-sysv*) 3589 ans=80 3590 ;; 3591 *-*-aix*) 3592 case "$ac_cv_var_can_kmem" in 3593 no) ans=1000 ;; 3594 esac 3595 ;; 3596 *-*-domainos) # Skippy: won't be found... 3597 case "$ac_cv_var_can_kmem" in 3598 no) ans=668 ;; 3599 esac 3600 ;; 3601 *-*-hpux*) 3602 case "$ac_cv_var_adjtime_is_accurate" in 3603 yes) ans='tick/16' ;; 3604 esac 3605 ;; 3606 *-*-irix*) 3607 ans=150 3608 ;; 3609 *-*-mpeix*) 3610 ans=no 3611 ;; 3612 *-*-sco3.2v5.0*) 3613 ans=10000L/hz 3614 ;; 3615 *-*-solaris2*) 3616 case "$ac_cv_var_adjtime_is_accurate" in 3617 yes) 3618 #ans='tick/16' 3619 ;; 3620 esac 3621 ;; 3622 *-*-winnt3.5) 3623 ans=50 3624 ;; 3625 *-*-unicosmp*) 3626 ans=150 3627 ;; 3628 esac]) 3629ac_cv_var_tickadj=$ans]) 3630case "$ac_cv_var_tickadj" in 3631 ''|no) ;; # HMS: I think we can only get 'no' here... 3632 *) AC_DEFINE_UNQUOTED(PRESET_TICKADJ, $ac_cv_var_tickadj, [Preset a value for 'tickadj'?]) ;; 3633esac 3634 3635# Newer versions of ReliantUNIX round adjtime() values down to 3636# 1/100s (system tick). Sigh ... 3637# Unfortunately, there is no easy way to know if particular release 3638# has this "feature" or any obvious way to test for it. 3639case "$host" in 3640 mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX_CLOCK, 1, [Do we want the ReliantUNIX clock hacks?]) ;; 3641esac 3642 3643case "$host" in 3644 *-*-sco3.2v5*) AC_DEFINE(SCO5_CLOCK, 1, [Do we want the SCO clock hacks?]) ;; 3645esac 3646 3647ac_cv_make_tickadj=yes 3648case "$ac_cv_var_can_kmem$ac_cv_var_tick$ac_cv_var_tickadj" in 3649 nonono) # Don't read KMEM, no presets. Bogus. 3650 AC_MSG_WARN(Can't read kmem, no PRESET_TICK or PRESET_TICKADJ. No tickadj.) 3651 ac_cv_make_tickadj=no 3652 ;; 3653 nono*) # Don't read KMEM, no PRESET_TICK but PRESET_TICKADJ. Bogus. 3654 AC_MSG_WARN(Can't read kmem but no PRESET_TICK. No tickadj.) 3655 ac_cv_make_tickadj=no 3656 ;; 3657 no*no) # Don't read KMEM, PRESET_TICK but no PRESET_TICKADJ. Bogus. 3658 AC_MSG_WARN(Can't read kmem but no PRESET_TICKADJ. No tickadj.) 3659 ac_cv_make_tickadj=no 3660 ;; 3661 no*) # Don't read KMEM, PRESET_TICK and PRESET_TICKADJ. Cool. 3662 ;; 3663 yesnono) # Read KMEM, no presets. Cool. 3664 ;; 3665 yesno*) # Read KMEM, no PRESET_TICK but PRESET_TICKADJ. Bogus. 3666 AC_MSG_WARN(PRESET_TICKADJ is defined but not PRESET_TICK. Please report this.) 3667 ;; 3668 yes*no) # Read KMEM, PRESET_TICK but no PRESET_TICKADJ. Cool. 3669 ;; 3670 yes*) # READ KMEM, PRESET_TICK and PRESET_TICKADJ. 3671 ;; 3672 *) # Generally bogus. 3673 AC_MSG_ERROR(This shouldn't happen.) 3674 ;; 3675esac 3676 3677AC_SUBST(MAKE_NTPTIME) 3678AC_CACHE_CHECK(if we want and can make the ntptime utility, ac_cv_make_ntptime, 3679[case "$host" in 3680 *) case "$ac_cv_struct_ntptimeval$ac_cv_var_kernel_pll" in 3681 yesyes) 3682 ans=yes 3683 ;; 3684 *) 3685 ans=no 3686 ;; 3687 esac 3688 ;; 3689esac 3690ac_cv_make_ntptime=$ans]) 3691case "$ac_cv_make_ntptime" in 3692 yes) 3693 MAKE_NTPTIME=ntptime 3694 ;; 3695esac 3696 3697AC_SUBST(MAKE_TICKADJ) 3698case "$host" in 3699 mips-sni-sysv4*) 3700 # tickadj is pretty useless on newer versions of ReliantUNIX 3701 # Do not bother 3702 ac_cv_make_tickadj=no 3703 ;; 3704 *-*-irix*) 3705 ac_cv_make_tickadj=no 3706 ;; 3707 *-*-solaris2*) 3708 # DLM says tickadj is a no-no starting with solaris2.5 3709 case "$host" in 3710 *-*-solaris2.1[[0-9]]*) 3711 ac_cv_make_tickadj=no 3712 ;; 3713 *-*-solaris2.[[0-4]]*) ;; 3714 *) ac_cv_make_tickadj=no ;; 3715 esac 3716 ;; 3717 *-*-unicosmp*) 3718 ac_cv_make_tickadj=no 3719 ;; 3720esac 3721AC_CACHE_CHECK(if we want and can make the tickadj utility, ac_cv_make_tickadj, 3722ac_cv_make_tickadj=yes) 3723case "$ac_cv_make_tickadj" in 3724 yes) 3725 MAKE_TICKADJ=tickadj 3726 ;; 3727esac 3728 3729AC_SUBST(MAKE_TIMETRIM) 3730AC_CACHE_CHECK(if we want and can make the timetrim utility, ac_cv_make_timetrim, 3731[case "$host" in 3732 *-*-irix*) 3733 ac_cv_make_timetrim=yes 3734 ;; 3735 *-*-unicosmp*) 3736 ac_cv_make_timetrim=yes 3737 ;; 3738 *) 3739 ac_cv_make_timetrim=no 3740 ;; 3741esac]) 3742case "$ac_cv_make_timetrim" in 3743 yes) 3744 MAKE_TIMETRIM=timetrim 3745 ;; 3746esac 3747 3748AC_SUBST(MAKE_LIBNTPSIM) 3749AC_SUBST(MAKE_NTPDSIM) 3750AC_CACHE_CHECK([if we want to build the NTPD simulator], ac_cv_var_ntpd_sim, 3751[AC_ARG_ENABLE(simulator, 3752 AC_HELP_STRING([--enable-simulator], [- build/install the NTPD simulator?]), 3753 [ans=$enableval], [ans=no]) 3754ac_cv_var_ntpd_sim=$ans]) 3755case "$ac_cv_var_ntpd_sim" in 3756 yes) 3757 MAKE_NTPDSIM=ntpdsim 3758 MAKE_LIBNTPSIM=libntpsim.a 3759 ;; 3760esac 3761 3762case "$build" in 3763 $host) 3764 ;; 3765 *) case "$host" in 3766 *-*-vxworks*) 3767 LDFLAGS="$LDFLAGS -r" 3768 ;; 3769 esac 3770 ;; 3771esac 3772 3773AC_CACHE_CHECK(if we should always slew the time, ac_cv_var_slew_always, 3774[AC_ARG_ENABLE(slew-always, 3775 AC_HELP_STRING([--enable-slew-always], [s always slew the time]), 3776 [ans=$enableval], 3777 [case "$host" in 3778 *-apple-aux[[23]]*) 3779 ans=yes 3780 ;; 3781 *-*-bsdi[[012]]*) 3782 ans=no 3783 ;; 3784 *-*-bsdi*) 3785 ans=yes 3786 ;; 3787 *-*-openvms*) # HMS: won't be found 3788 ans=yes 3789 ;; 3790 *) ans=no 3791 ;; 3792 esac 3793 ]) 3794ac_cv_var_slew_always=$ans]) 3795case "$ac_cv_var_slew_always" in 3796 yes) AC_DEFINE(SLEWALWAYS, 1, [Slew always?]) ;; 3797esac 3798 3799AC_CACHE_CHECK(if we should step and slew the time, ac_cv_var_step_slew, 3800[AC_ARG_ENABLE(step-slew, 3801 AC_HELP_STRING([--enable-step-slew], [s step and slew the time]), 3802 [ans=$enableval], 3803 [case "$host" in 3804 *-sni-sysv*) 3805 ans=yes 3806 ;; 3807 *-univel-sysv*) 3808 ans=no 3809 ;; 3810 *-*-ptx*) 3811 ans=yes 3812 ;; 3813 *-*-solaris2.1[[0-9]]*) 3814 ans=no 3815 ;; 3816 *-*-solaris2.[[012]]*) 3817 ans=yes 3818 ;; 3819 *-*-sysv4*) # HMS: Does this catch Fujitsu UXP? 3820 ans=yes 3821 ;; 3822 *) ans=no 3823 ;; 3824 esac 3825 ]) 3826ac_cv_var_step_slew=$ans]) 3827case "$ac_cv_var_step_slew" in 3828 yes) AC_DEFINE(STEP_SLEW, 1, [Step, then slew the clock?]) ;; 3829esac 3830 3831AC_CACHE_CHECK(if ntpdate should step the time, ac_cv_var_ntpdate_step, 3832[AC_ARG_ENABLE(ntpdate-step, 3833 AC_HELP_STRING([--enable-ntpdate-step], [s if ntpdate should step the time]), 3834 [ans=$enableval], 3835 [case "$host" in 3836 *-apple-aux[[23]]*) 3837 ans=yes 3838 ;; 3839 *) ans=no 3840 ;; 3841 esac 3842 ]) 3843ac_cv_var_ntpdate_step=$ans]) 3844case "$ac_cv_var_ntpdate_step" in 3845 yes) AC_DEFINE(FORCE_NTPDATE_STEP, 1, [force ntpdate to step the clock if !defined(STEP_SLEW) ?]) ;; 3846esac 3847 3848AC_CACHE_CHECK(if we should sync TODR clock every hour, ac_cv_var_sync_todr, 3849[AC_ARG_ENABLE(hourly-todr-sync, 3850 AC_HELP_STRING([--enable-hourly-todr-sync], 3851 [s if we should sync TODR hourly]), 3852 [ans=$enableval], 3853 [case "$host" in 3854 *-*-nextstep*) 3855 ans=yes 3856 ;; 3857 *-*-openvms*) # HMS: won't be found 3858 ans=yes 3859 ;; 3860 *) ans=no 3861 ;; 3862 esac]) 3863ac_cv_var_sync_todr=$ans]) 3864case "$ac_cv_var_sync_todr" in 3865 yes) AC_DEFINE(DOSYNCTODR, 1, [synch TODR hourly?]) ;; 3866esac 3867 3868AC_CACHE_CHECK(if we should avoid kernel FLL bug, ac_cv_var_kernel_fll_bug, 3869[AC_ARG_ENABLE(kernel-fll-bug, 3870 AC_HELP_STRING([--enable-kernel-fll-bug], 3871 [s if we should avoid a kernel FLL bug]), 3872 [ans=$enableval], 3873 [case "$host" in 3874 *-*-solaris2.6) 3875 unamev=`uname -v` 3876 case "$unamev" in 3877 Generic_105181-*) 3878 old_IFS="$IFS" 3879 IFS="-" 3880 set $unamev 3881 IFS="$old_IFS" 3882 if test "$2" -ge 17 3883 then 3884 # Generic_105181-17 and higher 3885 ans=no 3886 else 3887 ans=yes 3888 fi 3889 ;; 3890 *) ans=yes 3891 ;; 3892 esac 3893 ;; 3894 *-*-solaris2.7) 3895 unamev=`uname -v` 3896 case "$unamev" in 3897 Generic_106541-*) 3898 old_IFS="$IFS" 3899 IFS="-" 3900 set $unamev 3901 IFS="$old_IFS" 3902 if test "$2" -ge 07 3903 then 3904 # Generic_106541-07 and higher 3905 ans=no 3906 else 3907 ans=yes 3908 fi 3909 ;; 3910 *) ans=yes 3911 ;; 3912 esac 3913 ;; 3914 *) ans=no 3915 ;; 3916 esac 3917 ]) 3918ac_cv_var_kernel_fll_bug=$ans]) 3919case "$ac_cv_var_kernel_fll_bug" in 3920 yes) AC_DEFINE(KERNEL_FLL_BUG, 1, [Does the kernel have an FLL bug?]) ;; 3921esac 3922 3923AC_CACHE_CHECK(if we should use the IRIG sawtooth filter, ac_cv_var_irig_sucks, 3924[AC_ARG_ENABLE(irig-sawtooth, 3925 AC_HELP_STRING([--enable-irig-sawtooth], 3926 [s if we should enable the IRIG sawtooth filter]), 3927 [ans=$enableval], 3928 [case "$host" in 3929 *-*-solaris2.[[89]]) 3930 ans=yes 3931 ;; 3932 *-*-solaris2.1[[0-9]]*) 3933 ans=yes 3934 ;; 3935 *) ans=no 3936 ;; 3937 esac 3938 ]) 3939ac_cv_var_irig_sucks=$ans]) 3940case "$ac_cv_var_irig_sucks" in 3941 yes) AC_DEFINE(IRIG_SUCKS, 1, [Should we use the IRIG sawtooth filter?]) ;; 3942esac 3943 3944AC_CACHE_CHECK(if we should enable NIST lockclock scheme, ac_cv_var_nist_lockclock, 3945[AC_ARG_ENABLE(nist, 3946 AC_HELP_STRING([--enable-nist], 3947 [- if we should enable the NIST lockclock scheme]), 3948 [ans=$enableval],[ans=no]) 3949ac_cv_var_nist_lockclock=$ans]) 3950case "$ac_cv_var_nist_lockclock" in 3951 yes) AC_DEFINE(LOCKCLOCK, 1, [Should we align with the NIST lockclock scheme?]) ;; 3952esac 3953 3954# 3955# ISC stuff 3956# 3957 3958if test $ac_cv_struct_sockaddr_has_sa_len = yes; then 3959 AC_DEFINE(ISC_PLATFORM_HAVESALEN, ,[ISC: struct sockaddr as sa_len?]) 3960fi 3961 3962AC_ARG_ENABLE(ipv6, AC_HELP_STRING([--enable-ipv6], [s use IPv6?])) 3963 3964case "$enable_ipv6" in 3965 yes|''|autodetect) 3966 case "$host" in 3967 powerpc-ibm-aix4*) ;; 3968 *) 3969 AC_DEFINE(WANT_IPV6, ,[ISC: Want IPv6?]) 3970 ;; 3971 esac 3972 ;; 3973 no) 3974 ;; 3975esac 3976 3977AC_MSG_CHECKING(for IPv6 structures) 3978AC_TRY_COMPILE([ 3979#include <sys/types.h> 3980#include <sys/socket.h> 3981#include <netinet/in.h>], 3982[struct sockaddr_in6 sin6; return (0);], 3983 [AC_MSG_RESULT(yes) 3984 found_ipv6=yes], 3985 [AC_MSG_RESULT(no) 3986 found_ipv6=no]) 3987 3988# 3989# See whether IPv6 support is provided via a Kame add-on. 3990# This is done before other IPv6 linking tests so LIBS is properly set. 3991# 3992AC_MSG_CHECKING(for Kame IPv6 support) 3993AC_ARG_WITH(kame, 3994 AC_HELP_STRING([--with-kame], [- =/usr/local/v6]), 3995 use_kame="$withval", use_kame="no") 3996 3997case "$use_kame" in 3998 no) 3999 ;; 4000 yes) 4001 kame_path=/usr/local/v6 4002 ;; 4003 *) 4004 kame_path="$use_kame" 4005 ;; 4006esac 4007 4008case "$use_kame" in 4009 no) 4010 AC_MSG_RESULT(no) 4011 ;; 4012 *) 4013 if test -f $kame_path/lib/libinet6.a; then 4014 AC_MSG_RESULT($kame_path/lib/libinet6.a) 4015 LIBS="-L$kame_path/lib -linet6 $LIBS" 4016 else 4017 AC_MSG_ERROR([$kame_path/lib/libinet6.a not found. 4018 4019Please choose the proper path with the following command: 4020 4021 configure --with-kame=PATH 4022]) 4023 fi 4024 ;; 4025esac 4026 4027# 4028# Whether netinet6/in6.h is needed has to be defined in isc/platform.h. 4029# Including it on Kame-using platforms is very bad, though, because 4030# Kame uses #error against direct inclusion. So include it on only 4031# the platform that is otherwise broken without it -- BSD/OS 4.0 through 4.1. 4032# This is done before the in6_pktinfo check because that's what 4033# netinet6/in6.h is needed for. 4034# 4035case "$host" in 4036*-bsdi4.[[01]]*) 4037 ISC_PLATFORM_NEEDNETINET6IN6H="#define ISC_PLATFORM_NEEDNETINET6IN6H 1" 4038 LWRES_PLATFORM_NEEDNETINET6IN6H="#define LWRES_PLATFORM_NEEDNETINET6IN6H 1" 4039 isc_netinet6in6_hack="#include <netinet6/in6.h>" 4040 ;; 4041*) 4042 ISC_PLATFORM_NEEDNETINET6IN6H="#undef ISC_PLATFORM_NEEDNETINET6IN6H" 4043 LWRES_PLATFORM_NEEDNETINET6IN6H="#undef LWRES_PLATFORM_NEEDNETINET6IN6H" 4044 isc_netinet6in6_hack="" 4045 ;; 4046esac 4047 4048# 4049# This is similar to the netinet6/in6.h issue. 4050# 4051case "$host" in 4052*-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*) 4053 # UnixWare 4054 # ISC_PLATFORM_NEEDNETINETIN6H="#define ISC_PLATFORM_NEEDNETINETIN6H 1" 4055 # LWRES_PLATFORM_NEEDNETINETIN6H="#define LWRES_PLATFORM_NEEDNETINETIN6H 1" 4056 AC_DEFINE(ISC_PLATFORM_FIXIN6ISADDR, 1,[Do we need to fix in6isaddr?]) 4057 isc_netinetin6_hack="#include <netinet/in6.h>" 4058 ;; 4059*) 4060 # ISC_PLATFORM_NEEDNETINETIN6H="#undef ISC_PLATFORM_NEEDNETINETIN6H" 4061 # LWRES_PLATFORM_NEEDNETINETIN6H="#undef LWRES_PLATFORM_NEEDNETINETIN6H" 4062 # ISC_PLATFORM_FIXIN6ISADDR="#undef ISC_PLATFORM_FIXIN6ISADDR" 4063 isc_netinetin6_hack="" 4064 ;; 4065esac 4066 4067 4068AC_MSG_CHECKING([for struct if_laddrconf]) 4069AC_TRY_LINK([ 4070#include <sys/types.h> 4071#include <net/if6.h> 4072],[ struct if_laddrconf a; ], 4073 [AC_MSG_RESULT(yes) 4074 AC_DEFINE(ISC_PLATFORM_HAVEIF_LADDRCONF, , 4075 [ISC: have struct if_laddrconf?])], 4076 [AC_MSG_RESULT(no)]) 4077 4078AC_MSG_CHECKING([for struct if_laddrreq]) 4079AC_TRY_LINK([ 4080#include <sys/types.h> 4081#include <net/if6.h> 4082],[ struct if_laddrreq a; ], 4083 [AC_MSG_RESULT(yes) 4084 AC_DEFINE(ISC_PLATFORM_HAVEIF_LADDRREQ, , 4085 [ISC: have struct if_laddrreq?])], 4086 [AC_MSG_RESULT(no)]) 4087 4088case "$found_ipv6" in 4089 yes) 4090 AC_DEFINE(ISC_PLATFORM_HAVEIPV6, ,[ISC: Have IPv6?]) 4091 4092 AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id], , , 4093[ 4094#include <sys/types.h> 4095#include <sys/socket.h> 4096#include <netinet/in.h> 4097$isc_netinetin6_hack 4098$isc_netinet6in6_hack 4099]) 4100 4101 AC_MSG_CHECKING(for in6_pktinfo) 4102 AC_TRY_COMPILE([ 4103#include <sys/types.h> 4104#include <sys/socket.h> 4105#include <netinet/in.h> 4106$isc_netinetin6_hack 4107$isc_netinet6in6_hack 4108], 4109 [struct in6_pktinfo xyzzy; return (0);], 4110 [AC_MSG_RESULT(yes) 4111 AC_DEFINE(ISC_PLATFORM_HAVEIN6PKTINFO, , 4112 [ISC: Have struct in6_pktinfo?])], 4113 [AC_MSG_RESULT(no -- disabling runtime ipv6 support)]) 4114 4115 # HMS: Use HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID instead? 4116 AC_MSG_CHECKING(for sin6_scope_id in struct sockaddr_in6) 4117 AC_TRY_COMPILE([ 4118#include <sys/types.h> 4119#include <sys/socket.h> 4120#include <netinet/in.h> 4121$isc_netinetin6_hack 4122$isc_netinet6in6_hack 4123], 4124 [struct sockaddr_in6 xyzzy; xyzzy.sin6_scope_id = 0; return (0);], 4125 [AC_MSG_RESULT(yes) 4126 AC_DEFINE(ISC_PLATFORM_HAVESCOPEID, , 4127 [ISC: Have sin6_scope_id?])], 4128 result="#define LWRES_HAVE_SIN6_SCOPE_ID 1"], 4129 [AC_MSG_RESULT(no) 4130 ISC_PLATFORM_HAVESCOPEID="#undef ISC_PLATFORM_HAVESCOPEID" 4131 result="#undef LWRES_HAVE_SIN6_SCOPE_ID"]) 4132 LWRES_HAVE_SIN6_SCOPE_ID="$result" 4133 4134 ;; 4135esac 4136 4137# We need this check run all the time... 4138AC_MSG_CHECKING(for in6addr_any) 4139AC_TRY_LINK([ 4140#include <sys/types.h> 4141#include <sys/socket.h> 4142#include <netinet/in.h> 4143$isc_netinetin6_hack 4144$isc_netinet6in6_hack 4145$isc_in_addr6_hack 4146], 4147 [[struct in6_addr in6; in6 = in6addr_any; return (in6.s6_addr[0]);]], 4148 [AC_MSG_RESULT(yes)], 4149 [AC_MSG_RESULT(no) 4150 AC_DEFINE(ISC_PLATFORM_NEEDIN6ADDRANY, , 4151 [ISC: Need in6addr_any?])] 4152) 4153 4154# 4155# Look for a sysctl call to get the list of network interfaces. 4156# 4157AC_MSG_CHECKING(for interface list sysctl) 4158AC_EGREP_CPP(found_rt_iflist, [ 4159#include <sys/param.h> 4160#include <sys/sysctl.h> 4161#include <sys/socket.h> 4162#ifdef NET_RT_IFLIST 4163found_rt_iflist 4164#endif 4165], 4166 [AC_MSG_RESULT(yes) 4167 AC_DEFINE(HAVE_IFLIST_SYSCTL,1,[ISC: Use iflist_sysctl?])], 4168 [AC_MSG_RESULT(no)]) 4169 4170### 4171 4172AC_DEFINE_DIR(NTP_KEYSDIR, sysconfdir, [Default location of crypto key info]) 4173 4174AC_CONFIG_FILES(Makefile) 4175AC_CONFIG_FILES(ElectricFence/Makefile) 4176AC_CONFIG_FILES(adjtimed/Makefile) 4177AC_CONFIG_FILES(clockstuff/Makefile) 4178AC_CONFIG_FILES(include/Makefile) 4179AC_CONFIG_FILES(include/isc/Makefile) 4180AC_CONFIG_FILES(kernel/Makefile) 4181AC_CONFIG_FILES(kernel/sys/Makefile) 4182AC_CONFIG_FILES(libntp/Makefile) 4183AC_CONFIG_FILES(libparse/Makefile) 4184AC_CONFIG_FILES(ntpd/Makefile) 4185AC_CONFIG_FILES(ntpdate/Makefile) 4186AC_CONFIG_FILES(ntpdc/Makefile) 4187AC_CONFIG_FILES(ntpdc/nl.pl, [chmod +x ntpdc/nl.pl]) 4188AC_CONFIG_FILES(ntpq/Makefile) 4189AC_CONFIG_FILES(parseutil/Makefile) 4190AC_CONFIG_FILES(scripts/Makefile) 4191AC_CONFIG_FILES(scripts/calc_tickadj, [chmod +x scripts/calc_tickadj]) 4192AC_CONFIG_FILES(scripts/checktime, [chmod +x scripts/checktime]) 4193AC_CONFIG_FILES(scripts/freq_adj, [chmod +x scripts/freq_adj]) 4194AC_CONFIG_FILES(scripts/html2man, [chmod +x scripts/html2man]) 4195AC_CONFIG_FILES(scripts/mkver, [chmod +x scripts/mkver]) 4196AC_CONFIG_FILES(scripts/ntp-wait, [chmod +x scripts/ntp-wait]) 4197AC_CONFIG_FILES(scripts/ntpsweep, [chmod +x scripts/ntpsweep]) 4198AC_CONFIG_FILES(scripts/ntptrace, [chmod +x scripts/ntptrace]) 4199AC_CONFIG_FILES(scripts/ntpver, [chmod +x scripts/ntpver]) 4200AC_CONFIG_FILES(scripts/plot_summary, [chmod +x scripts/plot_summary]) 4201AC_CONFIG_FILES(scripts/summary, [chmod +x scripts/summary]) 4202AC_CONFIG_FILES(util/Makefile) 4203 4204AC_CONFIG_SUBDIRS(sntp) 4205 4206AC_OUTPUT 4207