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