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-*-openbsd3.7)
 255                         AFS_SYSNAME="i386_obsd37"
 256                         ;;
 257                 i?86-*-freebsd4.2*)
 258                         AFS_SYSNAME="i386_fbsd_42"
 259                         ;;
 260                 i?86-*-freebsd4.3*)
 261                         AFS_SYSNAME="i386_fbsd_43"
 262                         ;;
 263                 i?86-*-freebsd4.4*)
 264                         AFS_SYSNAME="i386_fbsd_44"
 265                         ;;
 266                 i?86-*-freebsd4.5*)
 267                         AFS_SYSNAME="i386_fbsd_45"
 268                         ;;
 269                 i?86-*-freebsd4.6*)
 270                         AFS_SYSNAME="i386_fbsd_46"
 271                         ;;
 272                 i?86-*-freebsd4.7*)
 273                         AFS_SYSNAME="i386_fbsd_47"
 274                         ;;
 275                 i?86-*-freebsd5.0*)
 276                         AFS_SYSNAME="i386_fbsd_50"
 277                         ;;
 278                 i?86-*-freebsd5.1*)
 279                         AFS_SYSNAME="i386_fbsd_51"
 280                         ;;
 281                 i?86-*-freebsd5.2*)
 282                         AFS_SYSNAME="i386_fbsd_52"
 283                         ;;
 284                 i?86-*-freebsd5.3*)
 285                         AFS_SYSNAME="i386_fbsd_53"
 286                         ;;
 287                 i?86-*-freebsd5.4*)
 288                         AFS_SYSNAME="i386_fbsd_54"
 289                         ;;
 290                 i?86-*-freebsd6.0*)
 291                         AFS_SYSNAME="i386_fbsd_60"
 292                         ;;
 293                 i?86-*-netbsd*1.5*)
 294                         AFS_PARAM_COMMON=param.nbsd15.h
 295                         AFS_SYSNAME="i386_nbsd15"
 296                         ;;
 297                 alpha-*-netbsd*1.5*)
 298                         AFS_PARAM_COMMON=param.nbsd15.h
 299                         AFS_SYSNAME="alpha_nbsd15"
 300                         ;;
 301                 i?86-*-netbsd*1.6[[M-Z]]*)
 302                         AFS_PARAM_COMMON=param.nbsd20.h
 303                         AFS_SYSNAME="i386_nbsd20"
 304                         ;;
 305                 powerpc-*-netbsd*1.6[[M-Z]]*)
 306                         AFS_PARAM_COMMON=param.nbsd20.h
 307                         AFS_SYSNAME="ppc_nbsd20"
 308                         ;;
 309                 i?86-*-netbsd*2.0*)
 310                         AFS_PARAM_COMMON=param.nbsd20.h
 311                         AFS_SYSNAME="i386_nbsd20"
 312                         ;;
 313                 powerpc-*-netbsd*2.0*)
 314                         AFS_PARAM_COMMON=param.nbsd20.h
 315                         AFS_SYSNAME="ppc_nbsd20"
 316                         ;;
 317                 i?86-*-netbsd*1.6*)
 318                         AFS_PARAM_COMMON=param.nbsd16.h
 319                         AFS_SYSNAME="i386_nbsd16"
 320                         ;;
 321                 alpha-*-netbsd*1.6*)
 322                         AFS_PARAM_COMMON=param.nbsd16.h
 323                         AFS_SYSNAME="alpha_nbsd16"
 324                         ;;
 325                 powerpc-*-netbsd*1.6*)
 326                         AFS_PARAM_COMMON=param.nbsd16.h
 327                         AFS_SYSNAME="ppc_nbsd16"
 328                         ;;
 329                 i?86-*-netbsd*2.1*)
 330                         AFS_PARAM_COMMON=param.nbsd21.h
 331                         AFS_SYSNAME="i386_nbsd21"
 332                         ;;
 333                 i?86-*-netbsd*2.99*)
 334                         AFS_PARAM_COMMON=param.nbsd30.h
 335                         AFS_SYSNAME="i386_nbsd30"
 336                         ;;
 337                 i?86-*-netbsd*3.0*)
 338                         AFS_PARAM_COMMON=param.nbsd30.h
 339                         AFS_SYSNAME="i386_nbsd30"
 340                         ;;
 341                 hppa*-hp-hpux11.0*)
 342                         AFS_SYSNAME="hp_ux110"
 343                         ;;
 344                 hppa*-hp-hpux11.11)
 345                         AFS_SYSNAME="hp_ux11i"
 346                         ;;
 347                 ia64-hp-hpux11.22)
 348                         AFS_SYSNAME="ia64_hpux1122"
 349                         ;;
 350                 ia64-hp-hpux*)
 351                         AFS_SYSNAME="ia64_hpux1123"
 352                         ;;
 353                 hppa*-hp-hpux10*)
 354                         AFS_SYSNAME="hp_ux102"
 355                         ;;
 356                 powerpc-apple-darwin1.2*)
 357                         AFS_SYSNAME="ppc_darwin_12"
 358                         ;;
 359                 powerpc-apple-darwin1.3*)
 360                         AFS_SYSNAME="ppc_darwin_13"
 361                         ;;
 362                 powerpc-apple-darwin1.4*)
 363                         AFS_SYSNAME="ppc_darwin_14"
 364                         ;;
 365                 powerpc-apple-darwin5.1*)
 366                         AFS_SYSNAME="ppc_darwin_14"
 367                         ;;
 368                 powerpc-apple-darwin5.2*)
 369                         AFS_SYSNAME="ppc_darwin_14"
 370                         ;;
 371                 powerpc-apple-darwin5.3*)
 372                         AFS_SYSNAME="ppc_darwin_14"
 373                         ;;
 374                 powerpc-apple-darwin5.4*)
 375                         AFS_SYSNAME="ppc_darwin_14"
 376                         ;;
 377                 powerpc-apple-darwin5.5*)
 378                         AFS_SYSNAME="ppc_darwin_14"
 379                         ;;
 380                 powerpc-apple-darwin6.0*)
 381                         AFS_SYSNAME="ppc_darwin_60"
 382                         ;;
 383                 powerpc-apple-darwin6.1*)
 384                         AFS_SYSNAME="ppc_darwin_60"
 385                         ;;
 386                 powerpc-apple-darwin6.2*)
 387                         AFS_SYSNAME="ppc_darwin_60"
 388                         ;;
 389                 powerpc-apple-darwin6.3*)
 390                         AFS_SYSNAME="ppc_darwin_60"
 391                         ;;
 392                 powerpc-apple-darwin6.4*)
 393                         AFS_SYSNAME="ppc_darwin_60"
 394                         ;;
 395                 powerpc-apple-darwin6.5*)
 396                         AFS_SYSNAME="ppc_darwin_60"
 397                         ;;
 398                 powerpc-apple-darwin7.0*)
 399                         AFS_SYSNAME="ppc_darwin_70"
 400                         ;;
 401                 powerpc-apple-darwin7.1*)
 402                         AFS_SYSNAME="ppc_darwin_70"
 403                         ;;
 404                 powerpc-apple-darwin7.2*)
 405                         AFS_SYSNAME="ppc_darwin_70"
 406                         ;;
 407                 powerpc-apple-darwin7.3*)
 408                         AFS_SYSNAME="ppc_darwin_70"
 409                         ;;
 410                 powerpc-apple-darwin7.4*)
 411                         AFS_SYSNAME="ppc_darwin_70"
 412                         ;;
 413                 powerpc-apple-darwin7.5*)
 414                         AFS_SYSNAME="ppc_darwin_70"
 415                         ;;
 416                 powerpc-apple-darwin8.0*)
 417                         AFS_SYSNAME="ppc_darwin_80"
 418                         ;;
 419                 sparc-sun-solaris2.5*)
 420                         AFS_SYSNAME="sun4x_55"
 421                         enable_login="yes"
 422                         ;;
 423                 sparc-sun-solaris2.6)
 424                         AFS_SYSNAME="sun4x_56"
 425                         ;;
 426                 sparc-sun-solaris2.7)
 427                         AFS_SYSNAME="sun4x_57"
 428                         ;;
 429                 sparc-sun-solaris2.8)
 430                         AFS_SYSNAME="sun4x_58"
 431                         ;;
 432                 sparc-sun-solaris2.9)
 433                         AFS_SYSNAME="sun4x_59"
 434                         ;;
 435                 sparc-sun-solaris2.10)
 436                         AFS_SYSNAME="sun4x_510"
 437                         ;;
 438                 sparc-sun-sunos4*)
 439                         AFS_SYSNAME="sun4_413"
 440                         enable_login="yes"
 441                         ;;
 442                 i386-pc-solaris2.7)
 443                         AFS_SYSNAME="sunx86_57"
 444                         ;;
 445                 i386-pc-solaris2.8)
 446                         AFS_SYSNAME="sunx86_58"
 447                         ;;
 448                 i386-pc-solaris2.9)
 449                         AFS_SYSNAME="sunx86_59"
 450                         ;;
 451                 i386-pc-solaris2.10)
 452                         AFS_SYSNAME="sunx86_510"
 453                         ;;
 454                 alpha*-dec-osf4.0*)
 455                         AFS_SYSNAME="alpha_dux40"
 456                         ;;
 457                 alpha*-dec-osf5.0*)
 458                         AFS_SYSNAME="alpha_dux50"
 459                         ;;
 460                 alpha*-dec-osf5.1*)
 461                         AFS_SYSNAME="alpha_dux51"
 462                         ;;
 463                 mips-sgi-irix6.5)
 464                         AFS_SYSNAME="sgi_65"
 465                         ;;
 466                 ia64-*-linux*)
 467                         AFS_SYSNAME="ia64_linuxXX"
 468                         ;;
 469                 powerpc-*-linux*)
 470                         AFS_SYSNAME="`/bin/arch`_linuxXX"
 471                         ;;
 472                 powerpc64-*-linux*)
 473                         AFS_SYSNAME="ppc64_linuxXX"
 474                         ;;
 475                 alpha*-linux*)
 476                         AFS_SYSNAME="alpha_linux_XX"
 477                         ;;
 478                 s390-*-linux*)
 479                         AFS_SYSNAME="s390_linuxXX"
 480                         ;;
 481                 s390x-*-linux*)
 482                         AFS_SYSNAME="s390x_linuxXX"
 483                         ;;
 484                 sparc-*-linux*)
 485                         AFS_SYSNAME="sparc_linuxXX"
 486                         ;;
 487                 sparc64-*-linux*)
 488                         AFS_SYSNAME="sparc64_linuxXX"
 489                         ;;
 490                 i?86-*-linux*)
 491                         AFS_SYSNAME="i386_linuxXX"
 492                         ;;
 493                 parisc-*-linux-gnu)
 494                         AFS_SYSNAME="parisc_linuxXX"
 495                         enable_pam="no"
 496                         ;;
 497                 power*-ibm-aix4.2*)
 498                         AFS_SYSNAME="rs_aix42"
 499                         enable_pam="no"
 500                         ;;
 501                 power*-ibm-aix4.3*)
 502                         AFS_SYSNAME="rs_aix42"
 503                         enable_pam="no"
 504                         ;;
 505                 power*-ibm-aix5.1*)
 506                         AFS_SYSNAME="rs_aix51"
 507                         enable_pam="no"
 508                         ;;
 509                 power*-ibm-aix5.2*)
 510                         AFS_SYSNAME="rs_aix52"
 511                         enable_pam="no"
 512                         ;;
 513                 power*-ibm-aix5.3*)
 514                         AFS_SYSNAME="rs_aix53"
 515                         enable_pam="no"
 516                         ;;
 517                 x86_64-*-linux-gnu)
 518                         AFS_SYSNAME="amd64_linuxXX"
 519                         enable_pam="no"
 520                         ;;
 521                 *)
 522                         AC_MSG_ERROR(An AFS sysname is required)
 523                         exit 1
 524                         ;;
 525         esac
 526         case $AFS_SYSNAME in
 527                 *_linux* | *_umlinux*)
 528                         if test "x${AFS_SYSKVERS}" = "x"; then
 529                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 530                         fi
 531                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 532                         AFS_SYSNAME="$_AFS_SYSNAME"
 533                         save_CPPFLAGS="$CPPFLAGS"
 534                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
 535                         AC_TRY_COMPILE(
 536                          [#include <linux/autoconf.h>],
 537                          [#ifndef CONFIG_USERMODE
 538                           #error not UML
 539                           #endif],
 540                          ac_cv_linux_is_uml=yes,)
 541                         if test "${ac_cv_linux_is_uml}" = yes; then
 542                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
 543                         fi
 544                         CPPFLAGS="$save_CPPFLAGS"
 545                         AFS_SYSNAME="$_AFS_SYSNAME"
 546                         ;;
 547         esac
 548         AC_MSG_RESULT($AFS_SYSNAME)
 549 fi
 550
 551 case $AFS_SYSNAME in *_linux* | *_umlinux*)
 552
 553                 # Add (sub-) architecture-specific paths needed by conftests
 554                 case $AFS_SYSNAME  in
 555                         *_umlinux26)
 556                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
 557                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
 558                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
 559                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
 560                 esac
 561
 562                 if test "x$enable_kernel_module" = "xyes"; then
 563                  if test "x$enable_debug_kernel" = "xno"; then
 564                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
 565                  fi
 566                  OPENAFS_GCC_SUPPORTS_MARCH
 567                  AC_SUBST(P5PLUS_KOPTS)
 568                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 569                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 570                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 571                  OPENAFS_GCC_SUPPORTS_PIPE
 572                  AC_SUBST(LINUX_GCC_KOPTS)
 573                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 574                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
 575                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 576                  )
 577                  LINUX_COMPLETION_H_EXISTS
 578                  LINUX_DEFINES_FOR_EACH_PROCESS
 579                  LINUX_DEFINES_PREV_TASK
 580                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 581                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 582                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
 583                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 584                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 585                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 586                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
 587                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
 588                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
 589                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
 590                  LINUX_INODE_SETATTR_RETURN_TYPE
 591                  LINUX_WRITE_INODE_RETURN_TYPE
 592                  LINUX_IOP_NAMEIDATA
 593                  LINUX_AOP_WRITEBACK_CONTROL
 594                  LINUX_KERNEL_LINUX_SYSCALL_H
 595                  LINUX_KERNEL_LINUX_SEQ_FILE_H
 596                  LINUX_KERNEL_SELINUX
 597                  LINUX_KERNEL_SOCK_CREATE
 598                  LINUX_KERNEL_PAGE_FOLLOW_LINK
 599                  LINUX_NEED_RHCONFIG
 600                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 601                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 602                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 603                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
 604                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
 605                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 606                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
 607                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
 608                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
 609                  LINUX_WHICH_MODULES
 610                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
 611                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
 612                    ac_cv_linux_exports_sys_call_table=no
 613                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
 614                      ac_cv_linux_exports_ia32_sys_call_table=yes
 615                    fi
 616                  else
 617                    LINUX_EXPORTS_INIT_MM
 618                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 619                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 620                    LINUX_EXPORTS_SYS_CALL_TABLE
 621                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
 622                    LINUX_EXPORTS_SYS_CHDIR
 623                    LINUX_EXPORTS_SYS_CLOSE
 624                    LINUX_EXPORTS_SYS_WAIT4
 625                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 626                          linux_syscall_method=none
 627                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 628                             linux_syscall_method=scan
 629                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 630                                linux_syscall_method=scan_with_kallsyms_address
 631                             fi
 632                          fi
 633                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 634                             linux_syscall_method=kallsyms_symbol
 635                          fi
 636                          if test "x$linux_syscall_method" = "xnone"; then
 637                         AC_MSG_ERROR([no available sys_call_table access method])
 638                          fi
 639                    fi
 640                  fi
 641                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 642                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 643                  fi
 644                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
 645                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
 646                  fi
 647                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 648                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 649                  fi
 650                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 651                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 652                  fi
 653                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 654                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 655                  fi
 656                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
 657                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
 658                  fi
 659                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 660                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 661                  fi
 662                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
 663                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
 664                  fi
 665                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 666                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 667                  fi
 668                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 669                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 670                  fi
 671                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 672                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 673                  fi
 674                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 675                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 676                  fi
 677                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 678                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 679                  fi
 680                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 681                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 682                  fi
 683                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
 684                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
 685                  fi
 686                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 687                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 688                  fi
 689                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 690                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 691                  fi
 692                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 693                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 694                  fi
 695                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
 696                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
 697                  fi
 698                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 699                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 700                  fi
 701                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
 702                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
 703                  fi
 704                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
 705                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
 706                  fi
 707                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 708                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 709                  fi
 710                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
 711                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
 712                  fi
 713                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
 714                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
 715                  fi
 716                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 717                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 718                  fi
 719                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
 720                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
 721                  fi
 722                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
 723                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
 724                  fi
 725                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
 726                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
 727                  fi
 728                  if test "x$ac_linux_syscall" = "xyes" ; then
 729                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
 730                  fi
 731                  if test "x$ac_linux_seq_file" = "xyes" ; then
 732                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
 733                  fi
 734                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 735                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 736                  fi
 737                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 738                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 739                  fi
 740                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 741                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 742                  fi
 743                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
 744                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
 745                  fi
 746                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
 747                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
 748                  fi
 749                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
 750                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
 751                  fi
 752                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
 753                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
 754                  fi
 755                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
 756                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
 757                  fi
 758                 :
 759                 fi
 760 esac
 761
 762 case $AFS_SYSNAME in
 763         *_darwin*)
 764                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 765                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 766                 dnl the test below fails on darwin, even if the CPPFLAGS below
 767                 dnl are added. the headers from Kernel.Framework must be used
 768                 dnl when KERNEL is defined.
 769
 770                 dnl really, such a thing isn't guaranteed to work on any
 771                 dnl platform until the kernel cflags from MakefileProto are
 772                 dnl known to configure
 773                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 774                 ;;
 775         *)
 776 AC_MSG_CHECKING(for definition of struct buf)
 777 dnl save_CPPFLAGS="$CPPFLAGS"
 778 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 779 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 780         ac_cv_have_struct_buf=no
 781         AC_TRY_COMPILE(
 782                 [#include <sys/buf.h>],
 783                 [struct buf x;
 784                 printf("%d\n", sizeof(x));],
 785                 ac_cv_have_struct_buf=yes,)
 786         ]
 787 )
 788 dnl CPPFLAGS="$save_CPPFLAGS"
 789 AC_MSG_RESULT($ac_cv_have_struct_buf)
 790 if test "$ac_cv_have_struct_buf" = yes; then
 791         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 792 fi
 793 ;;
 794 esac
 795
 796
 797 AC_CACHE_VAL(ac_cv_sockaddr_len,
 798 [
 799 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 800 AC_TRY_COMPILE( [#include <sys/types.h>
 801 #include <sys/socket.h>],
 802 [struct sockaddr *a;
 803 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 804 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 805 if test "$ac_cv_sockaddr_len" = "yes"; then
 806    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 807 fi
 808 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 809         echo Skipping library tests because they confuse Irix.
 810 else
 811   AC_CHECK_FUNCS(socket)
 812
 813   if test "$ac_cv_func_socket" = no; then
 814     for lib in socket inet; do
 815         if test "$HAVE_SOCKET" != 1; then
 816                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 817         fi
 818     done
 819   fi
 820
 821   AC_CHECK_FUNCS(connect)
 822
 823   if test "$ac_cv_func_connect" = no; then
 824     for lib in nsl; do
 825         if test "$HAVE_CONNECT" != 1; then
 826                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 827         fi
 828     done
 829   fi
 830
 831   AC_CHECK_FUNCS(gethostbyname)
 832   if test "$ac_cv_func_gethostbyname" = no; then
 833         for lib in dns nsl resolv; do
 834           if test "$HAVE_GETHOSTBYNAME" != 1; then
 835             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 836           fi
 837         done
 838   fi
 839
 840   dnl darwin wants it, aix hates it
 841   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
 842   AC_TRY_COMPILE([
 843   #include <stdlib.h>
 844   #include <stdio.h>
 845   #include <sys/types.h>
 846   #include <sys/socket.h>
 847   #include <netinet/in.h>
 848   #include <arpa/inet.h>
 849   #include <arpa/nameser.h>
 850   #include <arpa/nameser_compat.h>
 851   #include <resolv.h>
 852   ], [static int i; i = 0;],
 853   [AC_MSG_RESULT(yes)
 854    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
 855   [AC_MSG_RESULT(no)
 856    ])
 857
 858   openafs_save_libs="$LIBS"
 859   AC_MSG_CHECKING([for res_search])
 860   AC_FUNC_RES_SEARCH
 861
 862   if test "$ac_cv_func_res_search" = no; then
 863       for lib in dns nsl resolv; do
 864         if test "$ac_cv_func_res_search" != yes; then
 865           LIBS="-l$lib $LIBS"
 866           AC_FUNC_RES_SEARCH
 867           LIBS="$openafs_save_libs"
 868         fi
 869       done
 870       if test "$ac_cv_func_res_search" = yes; then
 871         LIB_res_search="-l$lib"
 872         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 873         AC_MSG_RESULT([yes, in lib$lib])
 874       else
 875         AC_MSG_RESULT(no)
 876       fi
 877   else
 878     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 879     AC_MSG_RESULT(yes)
 880   fi
 881
 882 fi
 883
 884 PTHREAD_LIBS=error
 885 AC_CHECK_LIB(pthread, pthread_attr_init,
 886              PTHREAD_LIBS="-lpthread")
 887 if test "x$PTHREAD_LIBS" = xerror; then
 888         AC_CHECK_LIB(pthreads, pthread_attr_init,
 889                 PTHREAD_LIBS="-lpthreads")
 890 fi
 891 if test "x$PTHREAD_LIBS" = xerror; then
 892         AC_CHECK_LIB(c_r, pthread_attr_init,
 893                 PTHREAD_LIBS="-lc_r")
 894 fi
 895 if test "x$PTHREAD_LIBS" = xerror; then
 896         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 897 fi
 898 if test "x$PTHREAD_LIBS" = xerror; then
 899         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 900 fi
 901 AC_SUBST(PTHREAD_LIBS)
 902
 903 WITH_OBSOLETE=NO
 904 if test "$enable_obsolete" = "yes"; then
 905         WITH_OBSOLETE=YES
 906 fi
 907
 908 if test "x$with_bsd_kernel_headers" != "x"; then
 909         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
 910 else
 911         BSD_KERNEL_PATH="/usr/src/sys"
 912 fi
 913
 914 if test "x$with_bsd_kernel_build" != "x"; then
 915         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
 916 else
 917         case $AFS_SYSNAME in
 918                 i386_fbsd_4?)
 919                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
 920                         ;;
 921                 i386_fbsd_5?)
 922                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
 923                         ;;
 924         esac
 925 fi
 926
 927 # Fast restart
 928 if test "$enable_supergroups" = "yes"; then
 929         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
 930 fi
 931
 932 if test "$enable_fast_restart" = "yes"; then
 933         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 934 fi
 935
 936 if test "$enable_bitmap_later" = "yes"; then
 937         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 938 fi
 939
 940 if test "$enable_full_vos_listvol_switch" = "yes"; then
 941         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 942 fi
 943
 944 if test "$enable_bos_restricted_mode" = "yes"; then
 945         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 946 fi
 947
 948 if test "$enable_bos_new_config" = "yes"; then
 949         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 950 fi
 951
 952 if test "$enable_largefile_fileserver" = "yes"; then
 953         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
 954 fi
 955
 956 if test "$enable_namei_fileserver" = "yes"; then
 957         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 958 fi
 959
 960 if test "$enable_afsdb" = "yes"; then
 961         LIB_AFSDB="$LIB_res_search"
 962         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 963 fi
 964
 965 dnl check for tivoli
 966 AC_MSG_CHECKING(for tivoli tsm butc support)
 967 XBSA_CFLAGS=""
 968 if test "$enable_tivoli_tsm" = "yes"; then
 969         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 970         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 971
 972         if test -e "$XBSADIR1/xbsa.h"; then
 973                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 974                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 975         elif test -e "$XBSADIR2/xbsa.h"; then
 976                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 977                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 978         else
 979                 AC_MSG_RESULT([no, missing xbsa.h header file])
 980         fi
 981 else
 982         AC_MSG_RESULT([no])
 983 fi
 984 AC_SUBST(XBSA_CFLAGS)
 985
 986 dnl checks for header files.
 987 AC_HEADER_STDC
 988 AC_HEADER_SYS_WAIT
 989 AC_HEADER_DIRENT
 990 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 991 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 992 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
 993 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 994 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
 995 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
 996
 997 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
 998         HAVE_PAM="yes"
 999 else
1000         HAVE_PAM="no"
1001 fi
1002 AC_SUBST(HAVE_PAM)
1003
1004 if test "$enable_login" = yes; then
1005         BUILD_LOGIN="yes"
1006 else
1007         BUILD_LOGIN="no"
1008 fi
1009 AC_SUBST(BUILD_LOGIN)
1010
1011 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
1012 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
1013
1014 AC_CHECK_FUNCS(regcomp regexec regerror)
1015 AC_MSG_CHECKING([for POSIX regex library])
1016 if test "$ac_cv_header_regex_h" = "yes" && \
1017         test "$ac_cv_func_regcomp" = "yes" && \
1018         test "$ac_cv_func_regexec" = "yes" && \
1019         test "$ac_cv_func_regerror" = "yes"; then
1020     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1021     AC_MSG_RESULT(yes)
1022 else
1023     AC_MSG_RESULT(no)
1024 fi
1025
1026 AC_CHECK_TYPE(ssize_t, int)
1027 AC_SIZEOF_TYPE(long)
1028
1029 AC_CHECK_FUNCS(timegm)
1030 AC_CHECK_FUNCS(daemon)
1031
1032 dnl Directory PATH handling
1033 if test "x$enable_transarc_paths" = "xyes"  ; then
1034     afsconfdir=${afsconfdir=/usr/afs/etc}
1035     viceetcdir=${viceetcdir=/usr/vice/etc}
1036     afskerneldir=${afskerneldir=${viceetcdir}}
1037     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1038     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1039     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1040     afsdbdir=${afsdbdir=/usr/afs/db}
1041     afslogsdir=${afslogsdir=/usr/afs/logs}
1042     afslocaldir=${afslocaldir=/usr/afs/local}
1043     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1044     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1045 else
1046     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1047     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1048     afskerneldir=${afskerneldir='${libdir}/openafs'}
1049     afssrvbindir=${afssrvbindir='${bindir}'}
1050     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1051     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1052     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1053     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1054     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1055     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1056     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1057 fi
1058 AC_SUBST(afsconfdir)
1059 AC_SUBST(viceetcdir)
1060 AC_SUBST(afskerneldir)
1061 AC_SUBST(afssrvbindir)
1062 AC_SUBST(afssrvsbindir)
1063 AC_SUBST(afssrvlibexecdir)
1064 AC_SUBST(afsdbdir)
1065 AC_SUBST(afslogsdir)
1066 AC_SUBST(afslocaldir)
1067 AC_SUBST(afsbackupdir)
1068 AC_SUBST(afsbosconfigdir)
1069
1070 if test "x$enable_kernel_module" = "xyes"; then
1071 ENABLE_KERNEL_MODULE=libafs
1072 fi
1073
1074 AC_SUBST(AFS_SYSNAME)
1075 AC_SUBST(AFS_PARAM_COMMON)
1076 AC_SUBST(ENABLE_KERNEL_MODULE)
1077 AC_SUBST(LIB_AFSDB)
1078 AC_SUBST(LINUX_KERNEL_PATH)
1079 AC_SUBST(BSD_KERNEL_PATH)
1080 AC_SUBST(BSD_KERNEL_BUILD)
1081 AC_SUBST(LINUX_VERSION)
1082 AC_SUBST(MKAFS_OSTYPE)
1083 AC_SUBST(TOP_OBJDIR)
1084 AC_SUBST(TOP_SRCDIR)
1085 AC_SUBST(TOP_INCDIR)
1086 AC_SUBST(TOP_LIBDIR)
1087 AC_SUBST(DEST)
1088 AC_SUBST(WITH_OBSOLETE)
1089 AC_SUBST(DARWIN_INFOFILE)
1090 AC_SUBST(IRIX_BUILD_IP35)
1091
1092 OPENAFS_OSCONF
1093
1094 TOP_SRCDIR="${srcdir}/src"
1095 dnl
1096 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1097 dnl
1098 case $TOP_SRCDIR in
1099         /*)
1100                 ;;
1101         *)
1102                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1103                 ;;
1104 esac
1105
1106 TOP_OBJDIR="${SRCDIR_PARENT}"
1107 TOP_INCDIR="${SRCDIR_PARENT}/include"
1108 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1109 if test "${DEST}x" = "x"; then
1110         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1111 fi
1112
1113 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1114 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1115 AC_SUBST(HELPER_SPLINT)
1116 AC_SUBST(HELPER_SPLINTCFG)
1117
1118
1119 ])