acinclude.m4

   1 dnl This file contains the common configuration code which would
   2 dnl otherwise be duplicated between configure and configure-libafs.
   3 dnl
   4 dnl NB: Because this code is a macro, references to positional shell
   5 dnl parameters must be done like $[]1 instead of $1
   6
   7 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
   8
   9 AC_CANONICAL_HOST
  10 SRCDIR_PARENT=`pwd`
  11
  12 #BOZO_SAVE_CORES pam sia
  13 AC_ARG_WITH(afs-sysname,
  14 [  --with-afs-sysname=sys    use sys for the afs sysname]
  15 )
  16 AC_ARG_ENABLE( obsolete,
  17 [  --enable-obsolete                    enable obsolete portions of AFS (mpp and package)],, enable_obsolete="no")
  18 AC_ARG_ENABLE( afsdb,
  19 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
  20 AC_ARG_ENABLE( pam,
  21 [  --disable-pam                        disable PAM support],, enable_pam="yes")
  22 AC_ARG_ENABLE( bos-restricted-mode,
  23 [  --enable-bos-restricted-mode         enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
  24 AC_ARG_ENABLE( bos-new-config,
  25 [  --enable-bos-new-config              enable bosserver pickup of BosConfig.new on restarts],, enable_bos_new_config="no")
  26 AC_ARG_ENABLE( largefile-fileserver,
  27 [  --enable-largefile-fileserver        enable large file support in fileserver],, enable_largefile_fileserver="no")
  28 AC_ARG_ENABLE( namei-fileserver,
  29 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
  30 AC_ARG_ENABLE( supergroups,
  31 [  --enable-supergroups                 enable support for nested pts groups],, enable_supergroups="no")
  32 AC_ARG_ENABLE( fast-restart,
  33 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
  34 AC_ARG_ENABLE( bitmap-later,
  35 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
  36 AC_ARG_ENABLE( full-vos-listvol-switch,
  37 [  --disable-full-vos-listvol-switch    disable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="yes")
  38 AC_ARG_WITH(dux-kernel-headers,
  39 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
  40 )
  41 AC_ARG_WITH(linux-kernel-headers,
  42 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux-2.4, then /usr/src/linux)]
  43 )
  44 AC_ARG_WITH(bsd-kernel-headers,
  45 [  --with-bsd-kernel-headers=path       use the kernel headers found at path(optional, defaults to /usr/src/sys)]
  46 )
  47 AC_ARG_WITH(bsd-kernel-build,
  48 [  --with-bsd-kernel-build=path         use the kernel build found at path(optional, defaults to KSRC/i386/compile/GENERIC)]
  49 )
  50 AC_ARG_ENABLE(kernel-module,
  51 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
  52 )
  53 AC_ARG_ENABLE(redhat-buildsys,
  54 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
  55 )
  56 AC_ARG_ENABLE(transarc-paths,
  57 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
  58 )
  59 AC_ARG_ENABLE(tivoli-tsm,
  60 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
  61 )
  62 AC_ARG_ENABLE(debug-kernel,
  63 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
  64 )
  65 AC_ARG_ENABLE(optimize-kernel,
  66 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
  67 )
  68 AC_ARG_ENABLE(debug,
  69 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
  70 )
  71 AC_ARG_ENABLE(optimize,
  72 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
  73 )
  74 AC_ARG_ENABLE(debug-lwp,
  75 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
  76 )
  77 AC_ARG_ENABLE(optimize-lwp,
  78 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
  79 )
  80
  81 enable_login="no"
  82
  83 dnl weird ass systems
  84 AC_AIX
  85 AC_ISC_POSIX
  86 AC_MINIX
  87
  88 dnl Various compiler setup.
  89 AC_TYPE_PID_T
  90 AC_TYPE_SIZE_T
  91 AC_TYPE_SIGNAL
  92 COMPILER_HAS_FUNCTION_MACRO
  93
  94 dnl Checks for programs.
  95 AC_PROG_INSTALL
  96 AC_PROG_LN_S
  97 AC_PROG_RANLIB
  98 AC_PROG_YACC
  99 AM_PROG_LEX
 100
 101 OPENAFS_CHECK_BIGENDIAN
 102
 103 AC_MSG_CHECKING(your OS)
 104 system=$host
 105 case $system in
 106         *-linux*)
 107
 108                 MKAFS_OSTYPE=LINUX
 109                 if test "x$enable_redhat_buildsys" = "xyes"; then
 110                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
 111                 fi
 112                 if test "x$enable_kernel_module" = "xyes"; then
 113                  if test "x$with_linux_kernel_headers" != "x"; then
 114                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
 115                  else
 116                    LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
 117                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
 118                      LINUX_KERNEL_PATH="/usr/src/linux-2.4"
 119                    fi
 120                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
 121                      LINUX_KERNEL_PATH="/usr/src/linux"
 122                    fi
 123                  fi
 124                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
 125                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
 126                   if test "x$linux_kvers" = "x"; then
 127                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
 128                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
 129                       if test "x$linux_kvers" = "x"; then
 130
 131                         AC_MSG_ERROR(Linux headers lack version definition [2])
 132                         exit 1
 133                       else
 134                         LINUX_VERSION="$linux_kvers"
 135                       fi
 136                     else
 137                       AC_MSG_ERROR(Linux headers lack version definition)
 138                       exit 1
 139                     fi
 140                   else
 141                     LINUX_VERSION="$linux_kvers"
 142                   fi
 143                  else
 144                     enable_kernel_module="no"
 145                  fi
 146                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
 147                      enable_kernel_module="no"
 148                  fi
 149                  if test "x$enable_kernel_module" = "xno"; then
 150                   if test "x$with_linux_kernel_headers" != "x"; then
 151                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
 152                    exit 1
 153                   else
 154                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
 155                   fi
 156                  fi
 157                  dnl do we need to determine SUBARCH from autoconf.h
 158                  SUBARCH=default
 159                 fi
 160                 AC_MSG_RESULT(linux)
 161                 if test "x$enable_kernel_module" = "xyes"; then
 162                  AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
 163                  if test "x${AFS_SYSKVERS}" = "x"; then
 164                   AC_MSG_ERROR(Couldn't guess your Linux version [2])
 165                  fi
 166                 fi
 167                 ;;
 168         *-solaris*)
 169                 MKAFS_OSTYPE=SOLARIS
 170                 AC_MSG_RESULT(sun4)
 171                 SOLARIS_UFSVFS_HAS_DQRWLOCK
 172                 SOLARIS_PROC_HAS_P_COREFILE
 173                 SOLARIS_FS_HAS_FS_ROLLED
 174                 ;;
 175         *-sunos*)
 176                 MKAFS_OSTYPE=SUNOS
 177                 enable_kernel_module=no
 178                 AC_MSG_RESULT(sun4)
 179                 ;;
 180         *-hpux*)
 181                 MKAFS_OSTYPE=HPUX
 182                 AC_MSG_RESULT(hp_ux)
 183                 ;;
 184         *-irix*)
 185                 if test -d /usr/include/sys/SN/SN1; then
 186                  IRIX_BUILD_IP35="IP35"
 187                 fi
 188                 MKAFS_OSTYPE=IRIX
 189                 AC_MSG_RESULT(sgi)
 190                 ;;
 191         *-aix*)
 192                 MKAFS_OSTYPE=AIX
 193                 AC_MSG_RESULT(rs_aix)
 194                 ;;
 195         *-osf*)
 196                 MKAFS_OSTYPE=DUX
 197                 AC_MSG_RESULT(alpha_dux)
 198                 if test "x$enable_kernel_module" = "xyes"; then
 199                  if test "x$with_dux_kernel_headers" != "x"; then
 200                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 201                  else
 202                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 203                  fi
 204                 fi
 205                 if test "$HEADER_RT" = "*" ; then
 206                         AC_MSG_ERROR([Need a configured kernel directory])
 207                 fi
 208                 AC_SUBST([HEADER_RT])
 209                 ;;
 210         *-darwin*)
 211                 MKAFS_OSTYPE=DARWIN
 212                 AC_MSG_RESULT(ppc_darwin)
 213                 ;;
 214         *-freebsd*)
 215                 MKAFS_OSTYPE=FBSD
 216                 AC_MSG_RESULT(i386_fbsd)
 217                 ;;
 218         *-netbsd*)
 219                 MKAFS_OSTYPE=NBSD
 220                 AC_MSG_RESULT(nbsd)
 221                 ;;
 222         *-openbsd*)
 223                 MKAFS_OSTYPE=OBSD
 224                 AC_MSG_RESULT(i386_obsd)
 225                 ;;
 226         *)
 227                 AC_MSG_RESULT($system)
 228                 ;;
 229 esac
 230
 231 if test "x$with_afs_sysname" != "x"; then
 232         AFS_SYSNAME="$with_afs_sysname"
 233 else
 234         AC_MSG_CHECKING(your AFS sysname)
 235         case $host in
 236                 i?86-*-openbsd3.1)
 237                         AFS_SYSNAME="i386_obsd31"
 238                         ;;
 239                 i?86-*-openbsd3.2)
 240                         AFS_SYSNAME="i386_obsd32"
 241                         ;;
 242                 i?86-*-openbsd3.3)
 243                         AFS_SYSNAME="i386_obsd33"
 244                         ;;
 245                 i?86-*-openbsd3.4)
 246                         AFS_SYSNAME="i386_obsd34"
 247                         ;;
 248                 i?86-*-openbsd3.5)
 249                         AFS_SYSNAME="i386_obsd35"
 250                         ;;
 251                 i?86-*-openbsd3.6)
 252                         AFS_SYSNAME="i386_obsd36"
 253                         ;;
 254                 i?86-*-freebsd4.2*)
 255                         AFS_SYSNAME="i386_fbsd_42"
 256                         ;;
 257                 i?86-*-freebsd4.3*)
 258                         AFS_SYSNAME="i386_fbsd_43"
 259                         ;;
 260                 i?86-*-freebsd4.4*)
 261                         AFS_SYSNAME="i386_fbsd_44"
 262                         ;;
 263                 i?86-*-freebsd4.5*)
 264                         AFS_SYSNAME="i386_fbsd_45"
 265                         ;;
 266                 i?86-*-freebsd4.6*)
 267                         AFS_SYSNAME="i386_fbsd_46"
 268                         ;;
 269                 i?86-*-freebsd4.7*)
 270                         AFS_SYSNAME="i386_fbsd_47"
 271                         ;;
 272                 i?86-*-freebsd5.0*)
 273                         AFS_SYSNAME="i386_fbsd_50"
 274                         ;;
 275                 i?86-*-freebsd5.1*)
 276                         AFS_SYSNAME="i386_fbsd_51"
 277                         ;;
 278                 i?86-*-freebsd5.2*)
 279                         AFS_SYSNAME="i386_fbsd_52"
 280                         ;;
 281                 i?86-*-freebsd5.3*)
 282                         AFS_SYSNAME="i386_fbsd_53"
 283                         ;;
 284                 i?86-*-netbsd*1.5*)
 285                         AFS_PARAM_COMMON=param.nbsd15.h
 286                         AFS_SYSNAME="i386_nbsd15"
 287                         ;;
 288                 alpha-*-netbsd*1.5*)
 289                         AFS_PARAM_COMMON=param.nbsd15.h
 290                         AFS_SYSNAME="alpha_nbsd15"
 291                         ;;
 292                 i?86-*-netbsd*1.6[[M-Z]]*)
 293                         AFS_PARAM_COMMON=param.nbsd20.h
 294                         AFS_SYSNAME="i386_nbsd20"
 295                         ;;
 296                 powerpc-*-netbsd*1.6[[M-Z]]*)
 297                         AFS_PARAM_COMMON=param.nbsd20.h
 298                         AFS_SYSNAME="ppc_nbsd20"
 299                         ;;
 300                 i?86-*-netbsd*2.0*)
 301                         AFS_PARAM_COMMON=param.nbsd20.h
 302                         AFS_SYSNAME="i386_nbsd20"
 303                         ;;
 304                 powerpc-*-netbsd*2.0*)
 305                         AFS_PARAM_COMMON=param.nbsd20.h
 306                         AFS_SYSNAME="ppc_nbsd20"
 307                         ;;
 308                 i?86-*-netbsd*1.6*)
 309                         AFS_PARAM_COMMON=param.nbsd16.h
 310                         AFS_SYSNAME="i386_nbsd16"
 311                         ;;
 312                 alpha-*-netbsd*1.6*)
 313                         AFS_PARAM_COMMON=param.nbsd16.h
 314                         AFS_SYSNAME="alpha_nbsd16"
 315                         ;;
 316                 powerpc-*-netbsd*1.6*)
 317                         AFS_PARAM_COMMON=param.nbsd16.h
 318                         AFS_SYSNAME="ppc_nbsd16"
 319                         ;;
 320                 i?86-*-netbsd*2.1*)
 321                         AFS_PARAM_COMMON=param.nbsd21.h
 322                         AFS_SYSNAME="i386_nbsd21"
 323                         ;;
 324                 i?86-*-netbsd*2.99*)
 325                         AFS_PARAM_COMMON=param.nbsd30.h
 326                         AFS_SYSNAME="i386_nbsd30"
 327                         ;;
 328                 i?86-*-netbsd*3.0*)
 329                         AFS_PARAM_COMMON=param.nbsd30.h
 330                         AFS_SYSNAME="i386_nbsd30"
 331                         ;;
 332                 hppa*-hp-hpux11.0*)
 333                         AFS_SYSNAME="hp_ux110"
 334                         ;;
 335                 hppa*-hp-hpux11.11)
 336                         AFS_SYSNAME="hp_ux11i"
 337                         ;;
 338                 ia64-hp-hpux11.22)
 339                         AFS_SYSNAME="ia64_hpux1122"
 340                         ;;
 341                 ia64-hp-hpux*)
 342                         AFS_SYSNAME="ia64_hpux1123"
 343                         ;;
 344                 hppa*-hp-hpux10*)
 345                         AFS_SYSNAME="hp_ux102"
 346                         ;;
 347                 powerpc-apple-darwin1.2*)
 348                         AFS_SYSNAME="ppc_darwin_12"
 349                         ;;
 350                 powerpc-apple-darwin1.3*)
 351                         AFS_SYSNAME="ppc_darwin_13"
 352                         ;;
 353                 powerpc-apple-darwin1.4*)
 354                         AFS_SYSNAME="ppc_darwin_14"
 355                         ;;
 356                 powerpc-apple-darwin5.1*)
 357                         AFS_SYSNAME="ppc_darwin_14"
 358                         ;;
 359                 powerpc-apple-darwin5.2*)
 360                         AFS_SYSNAME="ppc_darwin_14"
 361                         ;;
 362                 powerpc-apple-darwin5.3*)
 363                         AFS_SYSNAME="ppc_darwin_14"
 364                         ;;
 365                 powerpc-apple-darwin5.4*)
 366                         AFS_SYSNAME="ppc_darwin_14"
 367                         ;;
 368                 powerpc-apple-darwin5.5*)
 369                         AFS_SYSNAME="ppc_darwin_14"
 370                         ;;
 371                 powerpc-apple-darwin6.0*)
 372                         AFS_SYSNAME="ppc_darwin_60"
 373                         ;;
 374                 powerpc-apple-darwin6.1*)
 375                         AFS_SYSNAME="ppc_darwin_60"
 376                         ;;
 377                 powerpc-apple-darwin6.2*)
 378                         AFS_SYSNAME="ppc_darwin_60"
 379                         ;;
 380                 powerpc-apple-darwin6.3*)
 381                         AFS_SYSNAME="ppc_darwin_60"
 382                         ;;
 383                 powerpc-apple-darwin6.4*)
 384                         AFS_SYSNAME="ppc_darwin_60"
 385                         ;;
 386                 powerpc-apple-darwin6.5*)
 387                         AFS_SYSNAME="ppc_darwin_60"
 388                         ;;
 389                 powerpc-apple-darwin7.0*)
 390                         AFS_SYSNAME="ppc_darwin_70"
 391                         ;;
 392                 powerpc-apple-darwin7.1*)
 393                         AFS_SYSNAME="ppc_darwin_70"
 394                         ;;
 395                 powerpc-apple-darwin7.2*)
 396                         AFS_SYSNAME="ppc_darwin_70"
 397                         ;;
 398                 powerpc-apple-darwin7.3*)
 399                         AFS_SYSNAME="ppc_darwin_70"
 400                         ;;
 401                 powerpc-apple-darwin7.4*)
 402                         AFS_SYSNAME="ppc_darwin_70"
 403                         ;;
 404                 powerpc-apple-darwin7.5*)
 405                         AFS_SYSNAME="ppc_darwin_70"
 406                         ;;
 407                 powerpc-apple-darwin8.0*)
 408                         AFS_SYSNAME="ppc_darwin_80"
 409                         ;;
 410                 sparc-sun-solaris2.5*)
 411                         AFS_SYSNAME="sun4x_55"
 412                         enable_login="yes"
 413                         ;;
 414                 sparc-sun-solaris2.6)
 415                         AFS_SYSNAME="sun4x_56"
 416                         ;;
 417                 sparc-sun-solaris2.7)
 418                         AFS_SYSNAME="sun4x_57"
 419                         ;;
 420                 sparc-sun-solaris2.8)
 421                         AFS_SYSNAME="sun4x_58"
 422                         ;;
 423                 sparc-sun-solaris2.9)
 424                         AFS_SYSNAME="sun4x_59"
 425                         ;;
 426                 sparc-sun-solaris2.10)
 427                         AFS_SYSNAME="sun4x_510"
 428                         ;;
 429                 sparc-sun-sunos4*)
 430                         AFS_SYSNAME="sun4_413"
 431                         enable_login="yes"
 432                         ;;
 433                 i386-pc-solaris2.7)
 434                         AFS_SYSNAME="sunx86_57"
 435                         ;;
 436                 i386-pc-solaris2.8)
 437                         AFS_SYSNAME="sunx86_58"
 438                         ;;
 439                 i386-pc-solaris2.9)
 440                         AFS_SYSNAME="sunx86_59"
 441                         ;;
 442                 i386-pc-solaris2.10)
 443                         AFS_SYSNAME="sunx86_510"
 444                         ;;
 445                 alpha*-dec-osf4.0*)
 446                         AFS_SYSNAME="alpha_dux40"
 447                         ;;
 448                 alpha*-dec-osf5.0*)
 449                         AFS_SYSNAME="alpha_dux50"
 450                         ;;
 451                 alpha*-dec-osf5.1*)
 452                         AFS_SYSNAME="alpha_dux51"
 453                         ;;
 454                 mips-sgi-irix6.5)
 455                         AFS_SYSNAME="sgi_65"
 456                         ;;
 457                 ia64-*-linux*)
 458                         AFS_SYSNAME="ia64_linuxXX"
 459                         ;;
 460                 powerpc-*-linux*)
 461                         AFS_SYSNAME="`/bin/arch`_linuxXX"
 462                         ;;
 463                 powerpc64-*-linux*)
 464                         AFS_SYSNAME="ppc64_linuxXX"
 465                         ;;
 466                 alpha*-linux*)
 467                         AFS_SYSNAME="alpha_linux_XX"
 468                         ;;
 469                 s390-*-linux*)
 470                         AFS_SYSNAME="s390_linuxXX"
 471                         ;;
 472                 s390x-*-linux*)
 473                         AFS_SYSNAME="s390x_linuxXX"
 474                         ;;
 475                 sparc-*-linux*)
 476                         AFS_SYSNAME="sparc_linuxXX"
 477                         ;;
 478                 sparc64-*-linux*)
 479                         AFS_SYSNAME="sparc64_linuxXX"
 480                         ;;
 481                 i?86-*-linux*)
 482                         AFS_SYSNAME="i386_linuxXX"
 483                         ;;
 484                 parisc-*-linux-gnu)
 485                         AFS_SYSNAME="parisc_linuxXX"
 486                         enable_pam="no"
 487                         ;;
 488                 power*-ibm-aix4.2*)
 489                         AFS_SYSNAME="rs_aix42"
 490                         enable_pam="no"
 491                         ;;
 492                 power*-ibm-aix4.3*)
 493                         AFS_SYSNAME="rs_aix42"
 494                         enable_pam="no"
 495                         ;;
 496                 power*-ibm-aix5.1*)
 497                         AFS_SYSNAME="rs_aix51"
 498                         enable_pam="no"
 499                         ;;
 500                 power*-ibm-aix5.2*)
 501                         AFS_SYSNAME="rs_aix52"
 502                         enable_pam="no"
 503                         ;;
 504                 power*-ibm-aix5.3*)
 505                         AFS_SYSNAME="rs_aix53"
 506                         enable_pam="no"
 507                         ;;
 508                 x86_64-*-linux-gnu)
 509                         AFS_SYSNAME="amd64_linuxXX"
 510                         enable_pam="no"
 511                         ;;
 512                 *)
 513                         AC_MSG_ERROR(An AFS sysname is required)
 514                         exit 1
 515                         ;;
 516         esac
 517         case $AFS_SYSNAME in
 518                 *_linux* | *_umlinux*)
 519                         if test "x${AFS_SYSKVERS}" = "x"; then
 520                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 521                         fi
 522                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 523                         AFS_SYSNAME="$_AFS_SYSNAME"
 524                         save_CPPFLAGS="$CPPFLAGS"
 525                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
 526                         AC_TRY_COMPILE(
 527                          [#include <linux/autoconf.h>],
 528                          [#ifndef CONFIG_USERMODE
 529                           #error not UML
 530                           #endif],
 531                          ac_cv_linux_is_uml=yes,)
 532                         if test "${ac_cv_linux_is_uml}" = yes; then
 533                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
 534                         fi
 535                         CPPFLAGS="$save_CPPFLAGS"
 536                         AFS_SYSNAME="$_AFS_SYSNAME"
 537                         ;;
 538         esac
 539         AC_MSG_RESULT($AFS_SYSNAME)
 540 fi
 541
 542 case $AFS_SYSNAME in *_linux* | *_umlinux*)
 543
 544                 # Add (sub-) architecture-specific paths needed by conftests
 545                 case $AFS_SYSNAME  in
 546                         *_umlinux26)
 547                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
 548                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
 549                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
 550                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
 551                 esac
 552
 553                 if test "x$enable_kernel_module" = "xyes"; then
 554                  if test "x$enable_debug_kernel" = "xno"; then
 555                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
 556                  fi
 557                  OPENAFS_GCC_SUPPORTS_MARCH
 558                  AC_SUBST(P5PLUS_KOPTS)
 559                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 560                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 561                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 562                  OPENAFS_GCC_SUPPORTS_PIPE
 563                  AC_SUBST(LINUX_GCC_KOPTS)
 564                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 565                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
 566                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 567                  )
 568                  LINUX_COMPLETION_H_EXISTS
 569                  LINUX_DEFINES_FOR_EACH_PROCESS
 570                  LINUX_DEFINES_PREV_TASK
 571                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 572                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 573                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
 574                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 575                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 576                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 577                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
 578                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
 579                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
 580                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
 581                  LINUX_INODE_SETATTR_RETURN_TYPE
 582                  LINUX_WRITE_INODE_RETURN_TYPE
 583                  LINUX_IOP_NAMEIDATA
 584                  LINUX_AOP_WRITEBACK_CONTROL
 585                  LINUX_KERNEL_LINUX_SYSCALL_H
 586                  LINUX_KERNEL_LINUX_SEQ_FILE_H
 587                  LINUX_KERNEL_SELINUX
 588                  LINUX_KERNEL_SOCK_CREATE
 589                  LINUX_KERNEL_PAGE_FOLLOW_LINK
 590                  LINUX_NEED_RHCONFIG
 591                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 592                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 593                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 594                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
 595                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
 596                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 597                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
 598                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
 599                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
 600                  LINUX_WHICH_MODULES
 601                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
 602                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
 603                    ac_cv_linux_exports_sys_call_table=no
 604                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
 605                      ac_cv_linux_exports_ia32_sys_call_table=yes
 606                    fi
 607                  else
 608                    LINUX_EXPORTS_INIT_MM
 609                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 610                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 611                    LINUX_EXPORTS_SYS_CALL_TABLE
 612                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
 613                    LINUX_EXPORTS_SYS_CHDIR
 614                    LINUX_EXPORTS_SYS_CLOSE
 615                    LINUX_EXPORTS_SYS_WAIT4
 616                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 617                          linux_syscall_method=none
 618                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 619                             linux_syscall_method=scan
 620                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 621                                linux_syscall_method=scan_with_kallsyms_address
 622                             fi
 623                          fi
 624                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 625                             linux_syscall_method=kallsyms_symbol
 626                          fi
 627                          if test "x$linux_syscall_method" = "xnone"; then
 628                         AC_MSG_ERROR([no available sys_call_table access method])
 629                          fi
 630                    fi
 631                  fi
 632                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 633                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 634                  fi
 635                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
 636                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
 637                  fi
 638                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 639                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 640                  fi
 641                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 642                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 643                  fi
 644                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 645                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 646                  fi
 647                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
 648                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
 649                  fi
 650                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 651                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 652                  fi
 653                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
 654                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
 655                  fi
 656                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 657                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 658                  fi
 659                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 660                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 661                  fi
 662                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 663                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 664                  fi
 665                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 666                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 667                  fi
 668                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 669                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 670                  fi
 671                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 672                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 673                  fi
 674                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
 675                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
 676                  fi
 677                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 678                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 679                  fi
 680                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 681                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 682                  fi
 683                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 684                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 685                  fi
 686                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
 687                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
 688                  fi
 689                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 690                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 691                  fi
 692                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
 693                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
 694                  fi
 695                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
 696                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
 697                  fi
 698                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 699                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 700                  fi
 701                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
 702                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
 703                  fi
 704                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
 705                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
 706                  fi
 707                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 708                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 709                  fi
 710                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
 711                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
 712                  fi
 713                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
 714                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
 715                  fi
 716                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
 717                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
 718                  fi
 719                  if test "x$ac_linux_syscall" = "xyes" ; then
 720                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
 721                  fi
 722                  if test "x$ac_linux_seq_file" = "xyes" ; then
 723                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
 724                  fi
 725                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 726                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 727                  fi
 728                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 729                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 730                  fi
 731                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 732                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 733                  fi
 734                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
 735                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
 736                  fi
 737                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
 738                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
 739                  fi
 740                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
 741                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
 742                  fi
 743                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
 744                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
 745                  fi
 746                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
 747                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
 748                  fi
 749                 :
 750                 fi
 751 esac
 752
 753 case $AFS_SYSNAME in
 754         *_darwin*)
 755                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 756                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 757                 dnl the test below fails on darwin, even if the CPPFLAGS below
 758                 dnl are added. the headers from Kernel.Framework must be used
 759                 dnl when KERNEL is defined.
 760
 761                 dnl really, such a thing isn't guaranteed to work on any
 762                 dnl platform until the kernel cflags from MakefileProto are
 763                 dnl known to configure
 764                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 765                 ;;
 766         *)
 767 AC_MSG_CHECKING(for definition of struct buf)
 768 dnl save_CPPFLAGS="$CPPFLAGS"
 769 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 770 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 771         ac_cv_have_struct_buf=no
 772         AC_TRY_COMPILE(
 773                 [#include <sys/buf.h>],
 774                 [struct buf x;
 775                 printf("%d\n", sizeof(x));],
 776                 ac_cv_have_struct_buf=yes,)
 777         ]
 778 )
 779 dnl CPPFLAGS="$save_CPPFLAGS"
 780 AC_MSG_RESULT($ac_cv_have_struct_buf)
 781 if test "$ac_cv_have_struct_buf" = yes; then
 782         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 783 fi
 784 ;;
 785 esac
 786
 787
 788 AC_CACHE_VAL(ac_cv_sockaddr_len,
 789 [
 790 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 791 AC_TRY_COMPILE( [#include <sys/types.h>
 792 #include <sys/socket.h>],
 793 [struct sockaddr *a;
 794 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 795 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 796 if test "$ac_cv_sockaddr_len" = "yes"; then
 797    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 798 fi
 799 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 800         echo Skipping library tests because they confuse Irix.
 801 else
 802   AC_CHECK_FUNCS(socket)
 803
 804   if test "$ac_cv_func_socket" = no; then
 805     for lib in socket inet; do
 806         if test "$HAVE_SOCKET" != 1; then
 807                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 808         fi
 809     done
 810   fi
 811
 812   AC_CHECK_FUNCS(connect)
 813
 814   if test "$ac_cv_func_connect" = no; then
 815     for lib in nsl; do
 816         if test "$HAVE_CONNECT" != 1; then
 817                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 818         fi
 819     done
 820   fi
 821
 822   AC_CHECK_FUNCS(gethostbyname)
 823   if test "$ac_cv_func_gethostbyname" = no; then
 824         for lib in dns nsl resolv; do
 825           if test "$HAVE_GETHOSTBYNAME" != 1; then
 826             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 827           fi
 828         done
 829   fi
 830
 831   dnl darwin wants it, aix hates it
 832   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
 833   AC_TRY_COMPILE([
 834   #include <stdlib.h>
 835   #include <stdio.h>
 836   #include <sys/types.h>
 837   #include <sys/socket.h>
 838   #include <netinet/in.h>
 839   #include <arpa/inet.h>
 840   #include <arpa/nameser.h>
 841   #include <arpa/nameser_compat.h>
 842   #include <resolv.h>
 843   ], [static int i; i = 0;],
 844   [AC_MSG_RESULT(yes)
 845    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
 846   [AC_MSG_RESULT(no)
 847    ])
 848
 849   openafs_save_libs="$LIBS"
 850   AC_MSG_CHECKING([for res_search])
 851   AC_FUNC_RES_SEARCH
 852
 853   if test "$ac_cv_func_res_search" = no; then
 854       for lib in dns nsl resolv; do
 855         if test "$ac_cv_func_res_search" != yes; then
 856           LIBS="-l$lib $LIBS"
 857           AC_FUNC_RES_SEARCH
 858           LIBS="$openafs_save_libs"
 859         fi
 860       done
 861       if test "$ac_cv_func_res_search" = yes; then
 862         LIB_res_search="-l$lib"
 863         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 864         AC_MSG_RESULT([yes, in lib$lib])
 865       else
 866         AC_MSG_RESULT(no)
 867       fi
 868   else
 869     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 870     AC_MSG_RESULT(yes)
 871   fi
 872
 873 fi
 874
 875 PTHREAD_LIBS=error
 876 AC_CHECK_LIB(pthread, pthread_attr_init,
 877              PTHREAD_LIBS="-lpthread")
 878 if test "x$PTHREAD_LIBS" = xerror; then
 879         AC_CHECK_LIB(pthreads, pthread_attr_init,
 880                 PTHREAD_LIBS="-lpthreads")
 881 fi
 882 if test "x$PTHREAD_LIBS" = xerror; then
 883         AC_CHECK_LIB(c_r, pthread_attr_init,
 884                 PTHREAD_LIBS="-lc_r")
 885 fi
 886 if test "x$PTHREAD_LIBS" = xerror; then
 887         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 888 fi
 889 if test "x$PTHREAD_LIBS" = xerror; then
 890         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 891 fi
 892 AC_SUBST(PTHREAD_LIBS)
 893
 894 WITH_OBSOLETE=NO
 895 if test "$enable_obsolete" = "yes"; then
 896         WITH_OBSOLETE=YES
 897 fi
 898
 899 if test "x$with_bsd_kernel_headers" != "x"; then
 900         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
 901 else
 902         BSD_KERNEL_PATH="/usr/src/sys"
 903 fi
 904
 905 if test "x$with_bsd_kernel_build" != "x"; then
 906         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
 907 else
 908         case $AFS_SYSNAME in
 909                 i386_fbsd_4?)
 910                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
 911                         ;;
 912                 i386_fbsd_5?)
 913                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
 914                         ;;
 915         esac
 916 fi
 917
 918 # Fast restart
 919 if test "$enable_supergroups" = "yes"; then
 920         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
 921 fi
 922
 923 if test "$enable_fast_restart" = "yes"; then
 924         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 925 fi
 926
 927 if test "$enable_bitmap_later" = "yes"; then
 928         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 929 fi
 930
 931 if test "$enable_full_vos_listvol_switch" = "yes"; then
 932         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 933 fi
 934
 935 if test "$enable_bos_restricted_mode" = "yes"; then
 936         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 937 fi
 938
 939 if test "$enable_bos_new_config" = "yes"; then
 940         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 941 fi
 942
 943 if test "$enable_largefile_fileserver" = "yes"; then
 944         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
 945 fi
 946
 947 if test "$enable_namei_fileserver" = "yes"; then
 948         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 949 fi
 950
 951 if test "$enable_afsdb" = "yes"; then
 952         LIB_AFSDB="$LIB_res_search"
 953         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 954 fi
 955
 956 dnl check for tivoli
 957 AC_MSG_CHECKING(for tivoli tsm butc support)
 958 XBSA_CFLAGS=""
 959 if test "$enable_tivoli_tsm" = "yes"; then
 960         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 961         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 962
 963         if test -e "$XBSADIR1/xbsa.h"; then
 964                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 965                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 966         elif test -e "$XBSADIR2/xbsa.h"; then
 967                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 968                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 969         else
 970                 AC_MSG_RESULT([no, missing xbsa.h header file])
 971         fi
 972 else
 973         AC_MSG_RESULT([no])
 974 fi
 975 AC_SUBST(XBSA_CFLAGS)
 976
 977 dnl checks for header files.
 978 AC_HEADER_STDC
 979 AC_HEADER_SYS_WAIT
 980 AC_HEADER_DIRENT
 981 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 982 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 983 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
 984 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 985 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
 986 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
 987
 988 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
 989         HAVE_PAM="yes"
 990 else
 991         HAVE_PAM="no"
 992 fi
 993 AC_SUBST(HAVE_PAM)
 994
 995 if test "$enable_login" = yes; then
 996         BUILD_LOGIN="yes"
 997 else
 998         BUILD_LOGIN="no"
 999 fi
1000 AC_SUBST(BUILD_LOGIN)
1001
1002 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
1003 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
1004
1005 AC_CHECK_FUNCS(regcomp regexec regerror)
1006 AC_MSG_CHECKING([for POSIX regex library])
1007 if test "$ac_cv_header_regex_h" = "yes" && \
1008         test "$ac_cv_func_regcomp" = "yes" && \
1009         test "$ac_cv_func_regexec" = "yes" && \
1010         test "$ac_cv_func_regerror" = "yes"; then
1011     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1012     AC_MSG_RESULT(yes)
1013 else
1014     AC_MSG_RESULT(no)
1015 fi
1016
1017 AC_CHECK_TYPE(ssize_t, int)
1018 AC_SIZEOF_TYPE(long)
1019
1020 AC_CHECK_FUNCS(timegm)
1021 AC_CHECK_FUNCS(daemon)
1022
1023 dnl Directory PATH handling
1024 if test "x$enable_transarc_paths" = "xyes"  ; then
1025     afsconfdir=${afsconfdir=/usr/afs/etc}
1026     viceetcdir=${viceetcdir=/usr/vice/etc}
1027     afskerneldir=${afskerneldir=${viceetcdir}}
1028     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1029     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1030     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1031     afsdbdir=${afsdbdir=/usr/afs/db}
1032     afslogsdir=${afslogsdir=/usr/afs/logs}
1033     afslocaldir=${afslocaldir=/usr/afs/local}
1034     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1035     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1036 else
1037     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1038     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1039     afskerneldir=${afskerneldir='${libdir}/openafs'}
1040     afssrvbindir=${afssrvbindir='${bindir}'}
1041     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1042     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1043     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1044     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1045     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1046     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1047     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1048 fi
1049 AC_SUBST(afsconfdir)
1050 AC_SUBST(viceetcdir)
1051 AC_SUBST(afskerneldir)
1052 AC_SUBST(afssrvbindir)
1053 AC_SUBST(afssrvsbindir)
1054 AC_SUBST(afssrvlibexecdir)
1055 AC_SUBST(afsdbdir)
1056 AC_SUBST(afslogsdir)
1057 AC_SUBST(afslocaldir)
1058 AC_SUBST(afsbackupdir)
1059 AC_SUBST(afsbosconfigdir)
1060
1061 if test "x$enable_kernel_module" = "xyes"; then
1062 ENABLE_KERNEL_MODULE=libafs
1063 fi
1064
1065 AC_SUBST(AFS_SYSNAME)
1066 AC_SUBST(AFS_PARAM_COMMON)
1067 AC_SUBST(ENABLE_KERNEL_MODULE)
1068 AC_SUBST(LIB_AFSDB)
1069 AC_SUBST(LINUX_KERNEL_PATH)
1070 AC_SUBST(BSD_KERNEL_PATH)
1071 AC_SUBST(BSD_KERNEL_BUILD)
1072 AC_SUBST(LINUX_VERSION)
1073 AC_SUBST(MKAFS_OSTYPE)
1074 AC_SUBST(TOP_OBJDIR)
1075 AC_SUBST(TOP_SRCDIR)
1076 AC_SUBST(TOP_INCDIR)
1077 AC_SUBST(TOP_LIBDIR)
1078 AC_SUBST(DEST)
1079 AC_SUBST(WITH_OBSOLETE)
1080 AC_SUBST(DARWIN_INFOFILE)
1081 AC_SUBST(IRIX_BUILD_IP35)
1082
1083 OPENAFS_OSCONF
1084
1085 TOP_SRCDIR="${srcdir}/src"
1086 dnl
1087 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1088 dnl
1089 case $TOP_SRCDIR in
1090         /*)
1091                 ;;
1092         *)
1093                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1094                 ;;
1095 esac
1096
1097 TOP_OBJDIR="${SRCDIR_PARENT}"
1098 TOP_INCDIR="${SRCDIR_PARENT}/include"
1099 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1100 if test "${DEST}x" = "x"; then
1101         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1102 fi
1103
1104 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1105 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1106 AC_SUBST(HELPER_SPLINT)
1107 AC_SUBST(HELPER_SPLINTCFG)
1108
1109
1110 ])