configure.in

   1 dnl $Id: configure.in,v 1.175 2003-01-04 21:41:48 jmarcus Exp $
   2 dnl configure.in for netatalk
   3
   4 AC_INIT(bin/adv1tov2/adv1tov2.c)
   5
   6 NETATALK_VERSION=`cat $srcdir/VERSION`
   7 AC_SUBST(NETATALK_VERSION)
   8
   9 AC_CANONICAL_SYSTEM
  10 AM_INIT_AUTOMAKE(netatalk, ${NETATALK_VERSION})
  11 AM_CONFIG_HEADER(config.h)
  12
  13 dnl Checks for programs.
  14 AC_PROG_AWK
  15 AC_PROG_CC
  16 AC_PROG_INSTALL
  17 AC_PROG_LN_S
  18 AC_PROG_MAKE_SET
  19 AC_LIBTOOL_DLOPEN
  20 AM_PROG_LIBTOOL
  21 AC_PROG_PERL
  22 AC_PROG_GREP
  23 AC_PROG_PS
  24
  25 dnl *********************************************************************
  26 dnl FIXME! FIXME! These should be selectable properly, and should produce
  27 dnl the proper flags and defines...
  28 dnl *********************************************************************
  29
  30 dnl Checks for libraries.
  31 dnl Replace `main' with a function in -labs:
  32 AC_CHECK_LIB(abs, main)
  33 dnl Replace `main' with a function in -laudit:
  34 AC_CHECK_LIB(audit, main)
  35 dnl Replace `main' with a function in -lauth:
  36 AC_CHECK_LIB(auth, main)
  37 dnl Replace `main' with a function in -lcmd:
  38 AC_CHECK_LIB(cmd, main)
  39 dnl Replace `main' with a function in -lcrypt:
  40 AC_CHECK_LIB(crypt, main)
  41 dnl Replace `main' with a function in -ld:
  42 AC_CHECK_LIB(d, main)
  43 dnl Replace `main' with a function in -ldl:
  44 AC_CHECK_LIB(dl, main)
  45 dnl Replace `main' with a function in -lkauth:
  46 AC_CHECK_LIB(kauth, main)
  47 dnl Replace `main' with a function in -lkrb:
  48 AC_CHECK_LIB(krb, main)
  49 dnl Replace `main' with a function in -llwp:
  50 AC_CHECK_LIB(lwp, main)
  51 dnl Replace `main' with a function in -ln:
  52 AC_CHECK_LIB(n, main)
  53 dnl Replace `main' with a function in -lnsl:
  54 AC_CHECK_LIB(nsl, main)
  55 dnl Replace `main' with a function in -lprot:
  56 AC_CHECK_LIB(prot, main)
  57 dnl Replace `main' with a function in -lrx:
  58 AC_CHECK_LIB(rx, main)
  59 dnl Replace `main' with a function in -lrxkad:
  60 AC_CHECK_LIB(rxkad, main)
  61 dnl Replace `main' with a function in -lsocket:
  62 AC_CHECK_LIB(socket, main)
  63 dnl Replace `main' with a function in -lsys:
  64 AC_CHECK_LIB(sys, main)
  65 dnl Replace `main' with a function in -lubik:
  66 AC_CHECK_LIB(ubik, main)
  67
  68 #
  69 # Check presence of some functions
  70 #
  71 # Check for XPG4 access() function
  72 # Be sure to test before adding AFS libs in LIBS path as AFS lib
  73 # has such a function that works only on AFS filesystems.
  74 AC_CHECK_FUNCS(access)
  75 #
  76 AC_CHECK_FUNCS(pread pwrite)
  77
  78 dnl Checks for header files.
  79 AC_HEADER_DIRENT
  80 AC_HEADER_STDC
  81 AC_HEADER_SYS_WAIT
  82 AC_CHECK_HEADERS(fcntl.h limits.h stdint.h strings.h sys/fcntl.h sys/file.h sys/ioctl.h sys/time.h sys/mnttab.h sys/statvfs.h sys/stat.h sys/vfs.h mntent.h syslog.h unistd.h termios.h sys/termios.h netdb.h sgtty.h ufs/quota.h mount.h sys/mount.h statfs.h sys/types.h dlfcn.h errno.h sys/errno.h)
  83 AC_CHECK_HEADER(sys/cdefs.h,,
  84         AC_MSG_RESULT([enabling generic cdefs.h from tree])
  85         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
  86 )
  87
  88 dnl Checks for typedefs, structures, and compiler characteristics.
  89 AC_C_CONST
  90 AC_TYPE_UID_T
  91 AC_C_INLINE
  92 AC_TYPE_MODE_T
  93 AC_TYPE_OFF_T
  94 AC_TYPE_PID_T
  95 AC_TYPE_SIZE_T
  96 AC_STRUCT_ST_RDEV
  97 AC_HEADER_TIME
  98 AC_STRUCT_TM
  99
 100 dnl Checks for library functions.
 101 AC_TYPE_GETGROUPS
 102 AC_PROG_GCC_TRADITIONAL
 103 AC_FUNC_MEMCMP
 104 AC_HEADER_MAJOR
 105 AC_FUNC_MMAP
 106 AC_TYPE_SIGNAL
 107 AC_FUNC_UTIME_NULL
 108 AC_FUNC_WAIT3
 109 AC_CHECK_FUNCS(getcwd gethostname gettimeofday getusershell mkdir rmdir select socket strdup strcasestr strstr strtoul setpgrp strchr memcpy)
 110 AC_FUNC_SETPGRP
 111
 112 dnl Checks for (v)snprintf
 113 NETATALK_SNPRINTF_CHECK
 114
 115 dnl --------------------------------------------------------------------------
 116 dnl specific configuration comes in here:
 117 dnl --------------------------------------------------------------------------
 118
 119 AC_DEFINE(ADMIN_GRP, 1)
 120
 121 AC_ARG_WITH(admin-group,
 122         [  --disable-admin-group   disable admin group],
 123         if test "$enableval" = "no"; then
 124                 AC_DEFINE(ADMIN_GRP, 0)
 125                 AC_MSG_RESULT([disabling administrative group support])
 126         fi
 127 )
 128
 129 NETATALK_AFS_CHECK
 130
 131 NETATALK_CONFIG_DIRS
 132
 133 AC_ARG_WITH(logfile,
 134         [  --with-logfile=PATH     path for file used by logger [/var/log/netatalk.log]
 135                           use --without-logfile to disable logger],
 136         if test "$withval" = "no"; then
 137                 AC_DEFINE(DISABLE_LOGGER, 1)
 138                 AC_MSG_RESULT([logger disabled])
 139         elif test "$withval" != "yes"; then
 140                 AC_DEFINE_UNQUOTED(LOGFILEPATH, "$withval")
 141                 AC_MSG_RESULT([logfile set to $withval])
 142         else
 143                 AC_DEFINE_UNQUOTED(LOGFILEPATH, "/var/log/netatalk.log")
 144                 AC_MSG_RESULT([logfile set to default])
 145         fi,
 146                 AC_DEFINE_UNQUOTED(LOGFILEPATH, "/var/log/netatalk.log")
 147                 AC_MSG_RESULT([logfile set to default])
 148 )
 149
 150 AC_ARG_WITH(cracklib,
 151         [  --with-cracklib=DICT    enable/set location of cracklib dictionary],
 152         if test "x$withval" != "xno" ; then
 153                 cracklib="$withval"
 154                 AC_CHECK_LIB(crack, main,
 155                         AC_DEFINE(USE_CRACKLIB)
 156                         LIBS="$LIBS -lcrack"
 157                         AC_MSG_RESULT([enabling cracklib support])
 158                         if test "$cracklib" = "yes"; then
 159                                 cracklib="/usr/lib/cracklib_dict"
 160                         fi
 161                         AC_DEFINE_UNQUOTED(_PATH_CRACKLIB, "$cracklib",
 162                                 [path to cracklib dictionary])
 163                         AC_MSG_RESULT([setting cracklib dictionary to $cracklib]),
 164                         AC_MSG_ERROR([cracklib not found!])
 165                 )
 166         fi
 167 )
 168
 169 AC_ARG_ENABLE(ddp,
 170         [  --disable-ddp           disable DDP],
 171         if test "$enableval" = "no"; then
 172                 AC_DEFINE(NO_DDP, 1)
 173                 AC_MSG_RESULT([disabling DDP])
 174         fi
 175 )
 176
 177 AC_ARG_ENABLE(debug,
 178         [  --enable-debug          enable debug code],
 179         if test "$enableval" != "no"; then
 180                 if test "$enableval" = "yes"; then
 181                         AC_DEFINE(DEBUG, 1)
 182                 else
 183                         AC_DEFINE_UNQUOTED(DEBUG, $enableval)
 184                 fi
 185                 AC_MSG_RESULT([enabling debugging code])
 186         fi
 187 )
 188
 189 afp3=no
 190 AC_ARG_ENABLE(afp3,
 191         [  --enable-afp3           enable AFP 3.x calls],
 192         if test "$enableval" = "yes"; then
 193                 afp3=yes
 194                 AC_DEFINE(AFP3x, 1)
 195                 AC_MSG_RESULT([enabling AFP 3.x calls])
 196         fi
 197 )
 198
 199 if test "$afp3" = "yes"; then
 200         AC_SYS_LARGEFILE
 201 fi
 202
 203
 204 dnl ----------- A NOTE ABOUT DROPKLUDGE
 205 dnl The trouble with this fix is that if you know what the file is called, it
 206 dnl can be read from the Unix side.  That's okay for most academic institutions
 207 dnl since the students don't have telnet access to the Mac servers.  There is
 208 dnl currently no one working on further development/fixes of DROPKLUDGE.
 209 dnl -----------
 210
 211 AC_ARG_ENABLE(dropkludge,
 212         [  --enable-dropkludge     enable the experimental dropbox fix (INSECURE!) ],
 213         if test "$enableval" = "yes"; then
 214                 AC_DEFINE(DROPKLUDGE, 1)
 215                 AC_MSG_RESULT([enabling experimental dropbox support])
 216         fi
 217 )
 218
 219 AC_ARG_ENABLE(force-uidgid,
 220         [  --enable-force-uidgid   allow forcing of uid/gid per volume (BROKEN) ],
 221         if test "$enableval" = "yes"; then
 222                 AC_DEFINE(FORCE_UIDGID, 1)
 223                 AC_MSG_RESULT([enabling forcing of uid/gid per volume])
 224         fi
 225 )
 226
 227 dnl Don't use BDB unless it's needed
 228 bdb_required=no
 229
 230 dnl Determine DID scheme
 231 AC_MSG_CHECKING([for DID scheme to use])
 232 AC_ARG_WITH(did,
 233         [  --with-did=SCHEME       set DID scheme (cnid,last)],
 234         [ did_scheme="$withval" ],
 235         [ did_scheme="cnid" ]
 236 )
 237
 238 if test "x$did_scheme" = "xlast"; then
 239         AC_DEFINE(USE_LASTDID, 1)
 240         AC_MSG_RESULT([last])
 241 elif test "x$did_scheme" = "xcnid"; then
 242         bdb_required="yes"
 243         AC_DEFINE(CNID_DB, 1)
 244         AC_MSG_RESULT([enabling build with CNID DB support])
 245 else
 246         AC_MSG_ERROR([unknown DID scheme])
 247 fi
 248 AM_CONDITIONAL(COMPILE_CNID, test "x$did_scheme" = "xcnid")
 249
 250 dnl Determine whether or not to use filename mangling
 251 AC_MSG_CHECKING([whether or not to use filename mangling])
 252 AC_ARG_WITH(mangling,
 253         [  --with-mangling         enable filename mangling],
 254         [
 255                 if test "x$withval" = "xyes"; then
 256                         if test "x$did_scheme" != "xcnid"; then
 257                                 AC_MSG_ERROR([DID scheme must be CNID to use filename mangling])
 258                         else
 259                                 AC_DEFINE(FILE_MANGLING, 1)
 260                                 AC_MSG_RESULT([yes])
 261                         fi
 262                 else
 263                         AC_MSG_RESULT([no])
 264                 fi
 265         ], [
 266                 if test "x$did_scheme" = "xcnid"; then
 267                         AC_DEFINE(FILE_MANGLING, 1)
 268                         AC_MSG_RESULT([yes])
 269                 else
 270                         AC_MSG_RESULT([no])
 271                 fi
 272         ]
 273 )
 274
 275 if test "$did_scheme" = "cnid"; then
 276     USE_CDB="yes"
 277 else
 278     USE_CDB="no"
 279 fi
 280
 281 dnl Determine whether or not to use CDB or transactional DB store
 282 AC_MSG_CHECKING([whether or not to use CNID with Concurrent Data Store])
 283 AC_ARG_WITH(cdb,
 284         [  --with-cdb              enable CNID with Concurrent Data Store],
 285         if test "$withval" = "no"; then
 286             if test "x$did_scheme" != "xcnid"; then
 287                 USE_CDB="no"
 288                 AC_MSG_ERROR([DID scheme must be CNID to use CDB])
 289             else
 290                 USE_CDB="no"
 291                 AC_MSG_RESULT([no])
 292             fi
 293         else
 294             USE_CDB="yes"
 295             AC_MSG_RESULT([yes])
 296         fi
 297         , AC_MSG_RESULT([yes])
 298 )
 299
 300 if test "$USE_CDB" = "yes"; then
 301     AC_DEFINE(CNID_DB_CDB, 1)
 302 fi
 303
 304 dnl Check for Berkeley DB library
 305 if test "x$bdb_required" = "xyes"; then
 306         AC_PATH_BDB(, [AC_MSG_ERROR([Berkeley DB library not found!])])
 307 fi
 308
 309 dnl Check for quota support
 310 AC_CHECK_QUOTA
 311
 312 dnl Check for optional server location protocol support (used by MacOS X)
 313 NETATALK_SRVLOC
 314
 315 dnl Check for PAM libs
 316 AC_PATH_PAM([
 317         PAPD_LIBS="$PAPD_LIBS $PAM_LIBS"
 318         AFPD_LIBS="$AFPD_LIBS $PAM_LIBS"
 319         use_pam_so=yes
 320         compile_pam=yes
 321         AC_DEFINE(USE_PAM)
 322 ])
 323
 324 AC_MSG_CHECKING([whether shadow support should be enabled])
 325 AC_ARG_WITH(shadow,
 326         [  --with-shadow           enable shadow password support],
 327         [shadowpw="$withval"],
 328         [shadowpw=no]
 329 )
 330 if test "x$shadowpw" = "xyes"; then
 331         AC_DEFINE(SHADOWPW)
 332 fi
 333 AC_MSG_RESULT([$shadowpw])
 334
 335 AC_ARG_ENABLE(shell-check,
 336         [  --disable-shell-check   disable checking for a valid shell],
 337         if test "$enableval" = "no"; then
 338                 AC_DEFINE(DISABLE_SHELLCHECK, 1)
 339                 AC_MSG_RESULT([disabling valid shell check])
 340         fi
 341 )
 342
 343 AC_ARG_WITH(tcp-wrappers,
 344         [  --with-tcp-wrappers     enable TCP wrappers support],
 345         AC_CHECK_LIB(wrap, tcpd_warn,
 346                 AC_DEFINE(TCPWRAP)
 347                 AFPD_LIBS="$AFPD_LIBS -lwrap"
 348                 AC_MSG_RESULT([enabling TCP wrappers support])
 349         )
 350 )
 351
 352 AC_ARG_ENABLE(redhat,
 353         [  --enable-redhat         use redhat-style sysv configuration ],
 354         if test "$enableval" = "yes"; then
 355                 sysv_style=redhat
 356         fi
 357         AC_MSG_RESULT([enabling redhat-style sysv support])
 358 )
 359
 360 AC_ARG_ENABLE(suse,
 361         [  --enable-suse           use suse-style sysv configuration ],
 362         if test "$enableval" = "yes"; then
 363                 sysv_style=suse
 364         fi
 365         AC_MSG_RESULT([enabling suse-style sysv support])
 366 )
 367
 368 AC_ARG_ENABLE(cobalt,
 369         [  --enable-cobalt         use cobalt-style sysv configuration ],
 370         if test "$enableval" = "yes"; then
 371                 sysv_style=cobalt
 372         fi
 373         AC_MSG_RESULT([enabling cobalt-style sysv support])
 374 )
 375
 376 AC_ARG_ENABLE(netbsd,
 377         [  --enable-netbsd         use NetBSD-style rc.d configuration ],
 378         if test "x$enableval" = "xyes"; then
 379                 sysv_style=netbsd
 380         fi
 381         AC_MSG_RESULT([enabling NetBSD-style rc.d support])
 382 )
 383
 384 dnl ----- timelord compilation (disabled by default)
 385 AC_MSG_CHECKING([whether timelord should be compiled])
 386 compile_timelord=no
 387 AC_ARG_ENABLE(timelord,
 388         [  --enable-timelord       enable compilation of timelord server],
 389         [compile_timelord="$enableval"],
 390         [compile_timelord="no"]
 391 )
 392 AC_MSG_RESULT([$compile_timelord])
 393
 394 AC_ARG_WITH(uams-path,
 395         [  --with-uams-path=PATH   path to UAMs [[PKGCONF/uams]]],
 396         uams_path="$withval",
 397         uams_path="${PKGCONFDIR}/uams"
 398 )
 399
 400 dnl --------------------------------------------------------------------------
 401 dnl FHS stuff has to be done last because it overrides other defaults
 402 dnl --------------------------------------------------------------------------
 403
 404 AC_ARG_ENABLE(fhs,
 405         [  --enable-fhs            use Filesystem Hierarchy Standard (FHS) compatibility],
 406         if test "$enableval" = "yes"; then
 407                 uams_path="/usr/lib/netatalk"
 408                 sysconfdir="/etc"
 409                 PKGCONFDIR=${sysconfdir}/netatalk
 410                 use_pam_so=yes
 411                 mandir="/usr/share/man"
 412                 AC_DEFINE(FHS_COMPATIBILITY)
 413         fi
 414         AC_MSG_RESULT([enabling Filesystem Hierarchy Standard (FHS) compatibility])
 415 )
 416
 417 dnl --------------------------------------------------------------------------
 418 dnl post-FHS substitutions, etc
 419 dnl --------------------------------------------------------------------------
 420
 421 dnl ***** UAMS_PATH
 422 AC_DEFINE_UNQUOTED(UAMS_PATH, "${uams_path}",
 423         [path to UAMs [default=PKGCONF/uams]])
 424 UAMS_PATH="${uams_path}"
 425 AC_SUBST(UAMS_PATH)
 426
 427 dnl --------------------------------------------------------------------------
 428 dnl drop in includes for top level directory structures here...
 429 dnl --------------------------------------------------------------------------
 430
 431 dnl Note: $(top_srcdir)/include should be added before all other includes
 432 dnl       so that includes from that directory a preferred to includes from
 433 dnl       /usr/include or similar places.
 434 LIBS="$LIBS -L\$(top_srcdir)/libatalk"
 435 CFLAGS="-I\$(top_srcdir)/include $CFLAGS -I\$(top_srcdir)/sys"
 436
 437 dnl --------------------------------------------------------------------------
 438 dnl specific configuration comes in here:
 439 dnl --------------------------------------------------------------------------
 440
 441 dnl ac_cv_target_os is now host_os, ac_cv_target_cpu is now host_cpu
 442
 443 dnl --------------------- determine operating system from "target"
 444 case "$host_os" in
 445         *aix*)                          this_os=aix ;;
 446         *freebsd*)                      this_os=freebsd ;;
 447         *hpux11*)                       this_os=hpux11 ;;
 448         *irix*)                         this_os=irix ;;
 449         *linux*)                        this_os=linux ;;
 450         *osx*)                          this_os=macosx ;;
 451         *darwin*)                       this_os=macosx ;;
 452         *netbsd*)                       this_os=netbsd ;;
 453         *openbsd*)                      this_os=openbsd ;;
 454         *osf*)                          this_os=tru64 ;;
 455         *solaris*)                      this_os=solaris ;;
 456 esac
 457
 458 case "$host_cpu" in
 459         i386|i486|i586|i686|k7)         this_cpu=x86 ;;
 460         alpha)                                          this_cpu=alpha ;;
 461         mips)                                           this_cpu=mips ;;
 462         powerpc|ppc)                            this_cpu=ppc ;;
 463 esac
 464
 465 dnl --------------------- operating system specific flags (port from sys/*)
 466
 467 dnl ----- AIX specific -----
 468 if test x"$this_os" = "xaix"; then
 469         AC_MSG_RESULT([ * AIX specific configuration])
 470         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 471
 472         dnl This is probably a lie; AIX 4.3 supports a 64-bit long
 473         dnl compilation environment.  It's enough to get things defined
 474         dnl right in endian.h provided that long long is supported, though.
 475         AC_DEFINE(HAVE_32BIT_LONGS)
 476 fi
 477
 478 dnl ----- FreeBSD specific -----
 479 if test x"$this_os" = "xfreebsd"; then
 480         AC_MSG_RESULT([ * FreeBSD specific configuration])
 481         AC_DEFINE(BSD4_4)
 482         AC_DEFINE(SENDFILE_FLAVOR_BSD)
 483
 484         AC_DEFINE(NO_CRYPT_H, 1)
 485 fi
 486
 487 dnl ----- HP-UX 11 specific -----
 488 if test x"$this_os" = "xhpux11"; then
 489         AC_MSG_RESULT([ * HP-UX 11 specific configuration])
 490
 491         AC_DEFINE(_ISOC9X_SOURCE)
 492         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 493 fi
 494
 495 dnl ----- IRIX specific -----
 496 if test x"$this_os" = "xirix"; then
 497         AC_MSG_RESULT([ * IRIX specific configuration])
 498
 499         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 500 fi
 501
 502 dnl ----- Linux specific -----
 503 if test x"$this_os" = "xlinux"; then
 504         AC_MSG_RESULT([ * Linux specific configuration])
 505
 506         dnl ----- check if we need the quotactl wrapper
 507         AC_CHECK_HEADERS(sys/quota.h linux/quota.h)
 508         AC_CHECK_FUNC(quotactl,,
 509                 AC_DEFINE(NEED_QUOTACTL_WRAPPER)
 510                 AC_MSG_RESULT([enabling quotactl wrapper])
 511         )
 512
 513         dnl ----- as far as I can tell, dbtob always does the wrong thing
 514         dnl ----- on every single version of linux I've ever played with.
 515         dnl ----- see etc/afpd/quota.c
 516         AC_DEFINE(HAVE_BROKEN_DBTOB)
 517
 518         dnl --- added by Yoshinobu Ishizaki (2001.03.13) ---
 519         dnl ----- check if version is newer than 2.2.x
 520         changequote(<<,>>)
 521         majorvers="`uname -r | sed 's/\([0-9]\)..*/\1/'`"
 522         minorvers="`uname -r | sed 's/[0-9]\.\([0-9]\)\..*/\1/'`"
 523         if [ $majorvers -ge 2 ]; then
 524                 if [ $minorvers -ge 2 ]; then
 525                         changequote([,])
 526                         AC_MSG_RESULT([ * found Linux 2.2.x or higher])
 527                         AC_DEFINE(SENDFILE_FLAVOR_LINUX)
 528                 else
 529                         AC_MSG_RESULT([ * found Linux 2.0.x ])
 530                 fi
 531         fi
 532
 533         dnl ----- Linux/alpha specific -----
 534         if test x"$this_cpu" = "xalpha"; then
 535                 AC_MSG_RESULT([enabling gcc memcpy bug workaround])
 536                 AC_DEFINE(HAVE_GCC_MEMCPY_BUG)
 537         fi
 538         need_dash_r=no
 539 fi
 540
 541 dnl ----- Mac OSX specific -----
 542 if test x"$this_os" = "xmacosx"; then
 543         AC_MSG_RESULT([ * Mac OSX specific configuration])
 544         AC_DEFINE(BSD4_4)
 545         AC_DEFINE(HAVE_BROKEN_CPP)
 546         AC_DEFINE(HAVE_2ARG_DBTOB)
 547         dnl AC_DEFINE(NO_DLFCN_H)
 548         AC_DEFINE(MACOSX_SERVER)
 549 fi
 550
 551 dnl ----- NetBSD specific -----
 552 if test x"$this_os" = "xnetbsd"; then
 553         AC_MSG_RESULT([ * NetBSD specific configuration])
 554         AC_DEFINE(BSD4_4)
 555         if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 556                 # NetBSD ELF machines don't have to have DLSYM_PREPEND_UNDERSCORE.
 557                 # If this test is true, it's not an ELF box.
 558                 # This REALLY should be a configure test.
 559                 AC_DEFINE(DLSYM_PREPEND_UNDERSCORE)
 560         fi
 561         CFLAGS="-I\$(top_srcdir)/sys/netbsd -I/usr/include/kerberosIV $CFLAGS"
 562         need_dash_r=yes
 563
 564         dnl ----- NetBSD does not have crypt.h, uses unistd.h -----
 565         AC_DEFINE(UAM_DHX, 1)
 566         AC_DEFINE(NO_CRYPT_H, 1)
 567 fi
 568
 569 dnl ----- OpenBSD specific -----
 570 if test x"$this_os" = "xopenbsd"; then
 571         AC_MSG_RESULT([ * OpenBSD specific configuration])
 572         AC_DEFINE(BSD4_4)
 573         AC_DEFINE(DLSYM_PREPEND_UNDERSCORE)
 574
 575         dnl ----- OpenBSD does not have crypt.h, uses unistd.h -----
 576         AC_DEFINE(UAM_DHX, 1)
 577         AC_DEFINE(NO_CRYPT_H, 1)
 578 fi
 579
 580 dnl ----- Solaris specific -----
 581 if test x"$this_os" = "xsolaris"; then
 582         AC_MSG_RESULT([ * Solaris specific configuration])
 583         AC_DEFINE(__svr4__)
 584         AC_DEFINE(_ISOC9X_SOURCE)
 585         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 586         AC_DEFINE(SOLARIS)
 587         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
 588         need_dash_r=yes
 589
 590         AC_MSG_RESULT([enabling Solaris kernel module build])
 591         solaris_module=yes
 592 fi
 593
 594 dnl ----- Tru64 specific -----
 595 if test x"$this_os" = "xtru64"; then
 596         AC_MSG_RESULT([ * Tru64 specific configuration])
 597         AC_DEFINE(NO_DDP)
 598         AC_DEFINE(HAVE_64BIT_LONGS)
 599         dnl AC_DEFINE(USE_MOUNT_H)
 600         AC_DEFINE(USE_OLD_RQUOTA)
 601         dnl AC_DEFINE(USE_UFS_QUOTA_H)
 602         AC_DEFINE(TRU64)
 603         AC_CHECK_LIB(security,set_auth_parameters)
 604         CFLAGS="-I\$(top_srcdir)/sys/tru64 $CFLAGS"
 605         need_dash_r=no
 606         sysv_style=tru64
 607 fi
 608
 609 dnl -- look for openssl
 610 AC_PATH_SSL
 611
 612 dnl --------------------- check for building PGP UAM module
 613
 614 AC_ARG_ENABLE(pgp-uam,
 615         [  --enable-pgp-uam        enable build of PGP UAM module],
 616         if test "$enableval" = "yes"; then
 617                 if test "$compile_ssl" = "yes"; then
 618                         AC_DEFINE(UAM_PGP, 1)
 619                         compile_pgp=yes
 620                         AC_MSG_RESULT([enabling build with PGP UAM module])
 621                 fi
 622         fi
 623 )
 624
 625 dnl --------------------- check for building Kerberos v4 UAM module
 626
 627 AC_ARG_ENABLE(krb4-uam,
 628         [  --enable-krb4-uam       enable build of Kerberos v4 UAM module],
 629         if test "$enableval" = "yes"; then
 630                 AC_DEFINE(UAM_KRB4, 1)
 631                 compile_kerberos=yes
 632                 AC_MSG_RESULT([enabling build with Kerberos v4 UAM module])
 633         fi
 634 )
 635 dnl --------------------- overwrite the config files . . . or not.
 636
 637 AC_MSG_CHECKING([whether configuration files should be overwritten])
 638 AC_ARG_ENABLE(overwrite,
 639         [  --enable-overwrite      overwrite configuration files during installation],
 640         [OVERWRITE_CONFIG="${enable_overwrite}"],
 641         [OVERWRITE_CONFIG="no"]
 642 )
 643 AC_MSG_RESULT([$OVERWRITE_CONFIG])
 644
 645 dnl --------------------- last minute substitutions
 646
 647 AC_SUBST(LIBS)
 648 AC_SUBST(AFPD_LIBS)
 649 AC_SUBST(PAPD_LIBS)
 650 AC_SUBST(CFLAGS)
 651 AC_SUBST(OVERWRITE_CONFIG)
 652
 653 AM_CONDITIONAL(SOLARIS_MODULE, test x$solaris_module = xyes)
 654 AM_CONDITIONAL(COMPILE_TIMELORD, test x$compile_timelord = xyes)
 655 AM_CONDITIONAL(USE_DHX, test x$compile_ssl = xyes)
 656 AM_CONDITIONAL(USE_KERBEROS, test x$compile_kerberos = xyes)
 657 AM_CONDITIONAL(USE_PAM_SO, test x$use_pam_so = xyes)
 658 AM_CONDITIONAL(USE_PAM, test x$compile_pam = xyes)
 659 AM_CONDITIONAL(BUILD_PAM, test x$compile_pam = xyes)
 660 AM_CONDITIONAL(USE_PGP, test x$compile_pgp = xyes)
 661 AM_CONDITIONAL(USE_COBALT, test x$sysv_style = xcobalt)
 662 AM_CONDITIONAL(USE_NETBSD, test x$sysv_style = xnetbsd)
 663 AM_CONDITIONAL(USE_REDHAT, test x$sysv_style = xredhat)
 664 AM_CONDITIONAL(USE_SUSE, test x$sysv_style = xsuse)
 665 AM_CONDITIONAL(USE_SHADOWPW, test x$shadowpw = xyes)
 666 AM_CONDITIONAL(USE_TRU64, test x$sysv_style = xtru64)
 667
 668 dnl --------------------- generate files
 669
 670 AC_OUTPUT([Makefile
 671         bin/Makefile
 672         bin/adv1tov2/Makefile
 673         bin/aecho/Makefile
 674         bin/afile/Makefile
 675         bin/afppasswd/Makefile
 676         bin/cnid/Makefile
 677         bin/cnid/cnid_maint
 678         bin/getzones/Makefile
 679         bin/megatron/Makefile
 680         bin/nbp/Makefile
 681         bin/pap/Makefile
 682         bin/psorder/Makefile
 683         config/Makefile
 684         contrib/Makefile
 685         contrib/macusers/Makefile
 686         contrib/macusers/macusers
 687         contrib/nu/Makefile
 688         contrib/nu/nu
 689         contrib/printing/Makefile
 690         contrib/shell_utils/Makefile
 691         contrib/shell_utils/afpd-mtab.pl
 692         contrib/shell_utils/apple_cp
 693         contrib/shell_utils/apple_mv
 694         contrib/shell_utils/apple_rm
 695         contrib/shell_utils/cleanappledouble.pl
 696         contrib/shell_utils/netatalkshorternamelinks.pl
 697         contrib/timelord/Makefile
 698         distrib/Makefile
 699         distrib/config/Makefile
 700         distrib/config/netatalk-config
 701         distrib/initscripts/Makefile
 702         distrib/m4/Makefile
 703         doc/Makefile
 704         etc/Makefile
 705         etc/afpd/Makefile
 706         etc/afpd/nls/Makefile
 707         etc/atalkd/Makefile
 708         etc/uams/Makefile
 709         etc/uams/uams_krb4/Makefile
 710         etc/papd/Makefile
 711         etc/psf/Makefile
 712         include/Makefile
 713         include/atalk/Makefile
 714         libatalk/Makefile
 715         libatalk/adouble/Makefile
 716         libatalk/asp/Makefile
 717         libatalk/atp/Makefile
 718         libatalk/cnid/Makefile
 719         libatalk/compat/Makefile
 720         libatalk/dsi/Makefile
 721         libatalk/nbp/Makefile
 722         libatalk/netddp/Makefile
 723         libatalk/util/Makefile
 724         macros/Makefile
 725         man/Makefile
 726         man/man1/Makefile
 727         man/man3/Makefile
 728         man/man4/Makefile
 729         man/man5/Makefile
 730         man/man8/Makefile
 731         sys/Makefile
 732         sys/generic/Makefile
 733         sys/generic/sys/Makefile
 734         sys/netatalk/Makefile
 735         sys/netbsd/Makefile
 736         sys/netbsd/netatalk/Makefile
 737         sys/solaris/Makefile
 738         sys/solaris/Makefile.kernel
 739         sys/sunos/Makefile
 740         sys/ultrix/Makefile
 741         ],
 742         [chmod a+x distrib/config/netatalk-config contrib/shell_utils/apple_*]
 743 )
 744