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 $host in
 236                 i?86-*-openbsd?.?)
 237                         v=${host#*openbsd}
 238                         vM=${v%.*}
 239                         vm=${v#*.}
 240                         AFS_SYSNAME="i386_obsd${vM}${vm}"
 241                         ;;
 242                 i?86-*-freebsd4.2*)
 243                         AFS_SYSNAME="i386_fbsd_42"
 244                         ;;
 245                 i?86-*-freebsd4.3*)
 246                         AFS_SYSNAME="i386_fbsd_43"
 247                         ;;
 248                 i?86-*-freebsd4.4*)
 249                         AFS_SYSNAME="i386_fbsd_44"
 250                         ;;
 251                 i?86-*-freebsd4.5*)
 252                         AFS_SYSNAME="i386_fbsd_45"
 253                         ;;
 254                 i?86-*-freebsd4.6*)
 255                         AFS_SYSNAME="i386_fbsd_46"
 256                         ;;
 257                 i?86-*-freebsd4.7*)
 258                         AFS_SYSNAME="i386_fbsd_47"
 259                         ;;
 260                 i?86-*-freebsd5.0*)
 261                         AFS_SYSNAME="i386_fbsd_50"
 262                         ;;
 263                 i?86-*-freebsd5.1*)
 264                         AFS_SYSNAME="i386_fbsd_51"
 265                         ;;
 266                 i?86-*-freebsd5.2*)
 267                         AFS_SYSNAME="i386_fbsd_52"
 268                         ;;
 269                 i?86-*-freebsd5.3*)
 270                         AFS_SYSNAME="i386_fbsd_53"
 271                         ;;
 272                 i?86-*-freebsd5.4*)
 273                         AFS_SYSNAME="i386_fbsd_54"
 274                         ;;
 275                 i?86-*-freebsd6.0*)
 276                         AFS_SYSNAME="i386_fbsd_60"
 277                         ;;
 278                 i?86-*-netbsd*1.5*)
 279                         AFS_PARAM_COMMON=param.nbsd15.h
 280                         AFS_SYSNAME="i386_nbsd15"
 281                         ;;
 282                 alpha-*-netbsd*1.5*)
 283                         AFS_PARAM_COMMON=param.nbsd15.h
 284                         AFS_SYSNAME="alpha_nbsd15"
 285                         ;;
 286                 i?86-*-netbsd*1.6[[M-Z]]*)
 287                         AFS_PARAM_COMMON=param.nbsd20.h
 288                         AFS_SYSNAME="i386_nbsd20"
 289                         ;;
 290                 powerpc-*-netbsd*1.6[[M-Z]]*)
 291                         AFS_PARAM_COMMON=param.nbsd20.h
 292                         AFS_SYSNAME="ppc_nbsd20"
 293                         ;;
 294                 i?86-*-netbsd*2.0*)
 295                         AFS_PARAM_COMMON=param.nbsd20.h
 296                         AFS_SYSNAME="i386_nbsd20"
 297                         ;;
 298                 powerpc-*-netbsd*2.0*)
 299                         AFS_PARAM_COMMON=param.nbsd20.h
 300                         AFS_SYSNAME="ppc_nbsd20"
 301                         ;;
 302                 i?86-*-netbsd*1.6*)
 303                         AFS_PARAM_COMMON=param.nbsd16.h
 304                         AFS_SYSNAME="i386_nbsd16"
 305                         ;;
 306                 alpha-*-netbsd*1.6*)
 307                         AFS_PARAM_COMMON=param.nbsd16.h
 308                         AFS_SYSNAME="alpha_nbsd16"
 309                         ;;
 310                 powerpc-*-netbsd*1.6*)
 311                         AFS_PARAM_COMMON=param.nbsd16.h
 312                         AFS_SYSNAME="ppc_nbsd16"
 313                         ;;
 314                 i?86-*-netbsd*2.1*)
 315                         AFS_PARAM_COMMON=param.nbsd21.h
 316                         AFS_SYSNAME="i386_nbsd21"
 317                         ;;
 318                 i?86-*-netbsd*2.99*)
 319                         AFS_PARAM_COMMON=param.nbsd30.h
 320                         AFS_SYSNAME="i386_nbsd30"
 321                         ;;
 322                 i?86-*-netbsd*3.0*)
 323                         AFS_PARAM_COMMON=param.nbsd30.h
 324                         AFS_SYSNAME="i386_nbsd30"
 325                         ;;
 326                 i?86-*-netbsd*3.99*)
 327                         AFS_PARAM_COMMON=param.nbsd30.h
 328                         AFS_SYSNAME="i386_nbsd30"
 329                         ;;
 330                 hppa*-hp-hpux11.0*)
 331                         AFS_SYSNAME="hp_ux110"
 332                         ;;
 333                 hppa*-hp-hpux11.11)
 334                         AFS_SYSNAME="hp_ux11i"
 335                         ;;
 336                 ia64-hp-hpux11.22)
 337                         AFS_SYSNAME="ia64_hpux1122"
 338                         ;;
 339                 ia64-hp-hpux*)
 340                         AFS_SYSNAME="ia64_hpux1123"
 341                         ;;
 342                 hppa*-hp-hpux10*)
 343                         AFS_SYSNAME="hp_ux102"
 344                         ;;
 345                 powerpc-apple-darwin1.2*)
 346                         AFS_SYSNAME="ppc_darwin_12"
 347                         ;;
 348                 powerpc-apple-darwin1.3*)
 349                         AFS_SYSNAME="ppc_darwin_13"
 350                         ;;
 351                 powerpc-apple-darwin1.4*)
 352                         AFS_SYSNAME="ppc_darwin_14"
 353                         ;;
 354                 powerpc-apple-darwin5.1*)
 355                         AFS_SYSNAME="ppc_darwin_14"
 356                         ;;
 357                 powerpc-apple-darwin5.2*)
 358                         AFS_SYSNAME="ppc_darwin_14"
 359                         ;;
 360                 powerpc-apple-darwin5.3*)
 361                         AFS_SYSNAME="ppc_darwin_14"
 362                         ;;
 363                 powerpc-apple-darwin5.4*)
 364                         AFS_SYSNAME="ppc_darwin_14"
 365                         ;;
 366                 powerpc-apple-darwin5.5*)
 367                         AFS_SYSNAME="ppc_darwin_14"
 368                         ;;
 369                 powerpc-apple-darwin6.0*)
 370                         AFS_SYSNAME="ppc_darwin_60"
 371                         ;;
 372                 powerpc-apple-darwin6.1*)
 373                         AFS_SYSNAME="ppc_darwin_60"
 374                         ;;
 375                 powerpc-apple-darwin6.2*)
 376                         AFS_SYSNAME="ppc_darwin_60"
 377                         ;;
 378                 powerpc-apple-darwin6.3*)
 379                         AFS_SYSNAME="ppc_darwin_60"
 380                         ;;
 381                 powerpc-apple-darwin6.4*)
 382                         AFS_SYSNAME="ppc_darwin_60"
 383                         ;;
 384                 powerpc-apple-darwin6.5*)
 385                         AFS_SYSNAME="ppc_darwin_60"
 386                         ;;
 387                 powerpc-apple-darwin7.0*)
 388                         AFS_SYSNAME="ppc_darwin_70"
 389                         ;;
 390                 powerpc-apple-darwin7.1*)
 391                         AFS_SYSNAME="ppc_darwin_70"
 392                         ;;
 393                 powerpc-apple-darwin7.2*)
 394                         AFS_SYSNAME="ppc_darwin_70"
 395                         ;;
 396                 powerpc-apple-darwin7.3*)
 397                         AFS_SYSNAME="ppc_darwin_70"
 398                         ;;
 399                 powerpc-apple-darwin7.4*)
 400                         AFS_SYSNAME="ppc_darwin_70"
 401                         ;;
 402                 powerpc-apple-darwin7.5*)
 403                         AFS_SYSNAME="ppc_darwin_70"
 404                         ;;
 405                 powerpc-apple-darwin8.0*)
 406                         AFS_SYSNAME="ppc_darwin_80"
 407                         ;;
 408                 sparc-sun-solaris2.5*)
 409                         AFS_SYSNAME="sun4x_55"
 410                         enable_login="yes"
 411                         ;;
 412                 sparc-sun-solaris2.6)
 413                         AFS_SYSNAME="sun4x_56"
 414                         ;;
 415                 sparc-sun-solaris2.7)
 416                         AFS_SYSNAME="sun4x_57"
 417                         ;;
 418                 sparc-sun-solaris2.8)
 419                         AFS_SYSNAME="sun4x_58"
 420                         ;;
 421                 sparc-sun-solaris2.9)
 422                         AFS_SYSNAME="sun4x_59"
 423                         ;;
 424                 sparc-sun-solaris2.10)
 425                         AFS_SYSNAME="sun4x_510"
 426                         ;;
 427                 sparc-sun-sunos4*)
 428                         AFS_SYSNAME="sun4_413"
 429                         enable_login="yes"
 430                         ;;
 431                 i386-pc-solaris2.7)
 432                         AFS_SYSNAME="sunx86_57"
 433                         ;;
 434                 i386-pc-solaris2.8)
 435                         AFS_SYSNAME="sunx86_58"
 436                         ;;
 437                 i386-pc-solaris2.9)
 438                         AFS_SYSNAME="sunx86_59"
 439                         ;;
 440                 i386-pc-solaris2.10)
 441                         AFS_SYSNAME="sunx86_510"
 442                         ;;
 443                 alpha*-dec-osf4.0*)
 444                         AFS_SYSNAME="alpha_dux40"
 445                         ;;
 446                 alpha*-dec-osf5.0*)
 447                         AFS_SYSNAME="alpha_dux50"
 448                         ;;
 449                 alpha*-dec-osf5.1*)
 450                         AFS_SYSNAME="alpha_dux51"
 451                         ;;
 452                 mips-sgi-irix6.5)
 453                         AFS_SYSNAME="sgi_65"
 454                         ;;
 455                 ia64-*-linux*)
 456                         AFS_SYSNAME="ia64_linuxXX"
 457                         ;;
 458                 powerpc-*-linux*)
 459                         AFS_SYSNAME="`/bin/arch`_linuxXX"
 460                         ;;
 461                 powerpc64-*-linux*)
 462                         AFS_SYSNAME="ppc64_linuxXX"
 463                         ;;
 464                 alpha*-linux*)
 465                         AFS_SYSNAME="alpha_linux_XX"
 466                         ;;
 467                 s390-*-linux*)
 468                         AFS_SYSNAME="s390_linuxXX"
 469                         ;;
 470                 s390x-*-linux*)
 471                         AFS_SYSNAME="s390x_linuxXX"
 472                         ;;
 473                 sparc-*-linux*)
 474                         AFS_SYSNAME="sparc_linuxXX"
 475                         ;;
 476                 sparc64-*-linux*)
 477                         AFS_SYSNAME="sparc64_linuxXX"
 478                         ;;
 479                 i?86-*-linux*)
 480                         AFS_SYSNAME="i386_linuxXX"
 481                         ;;
 482                 parisc-*-linux-gnu)
 483                         AFS_SYSNAME="parisc_linuxXX"
 484                         enable_pam="no"
 485                         ;;
 486                 power*-ibm-aix4.2*)
 487                         AFS_SYSNAME="rs_aix42"
 488                         enable_pam="no"
 489                         ;;
 490                 power*-ibm-aix4.3*)
 491                         AFS_SYSNAME="rs_aix42"
 492                         enable_pam="no"
 493                         ;;
 494                 power*-ibm-aix5.1*)
 495                         AFS_SYSNAME="rs_aix51"
 496                         enable_pam="no"
 497                         ;;
 498                 power*-ibm-aix5.2*)
 499                         AFS_SYSNAME="rs_aix52"
 500                         enable_pam="no"
 501                         ;;
 502                 power*-ibm-aix5.3*)
 503                         AFS_SYSNAME="rs_aix53"
 504                         enable_pam="no"
 505                         ;;
 506                 x86_64-*-linux-gnu)
 507                         AFS_SYSNAME="amd64_linuxXX"
 508                         enable_pam="no"
 509                         ;;
 510                 *)
 511                         AC_MSG_ERROR(An AFS sysname is required)
 512                         exit 1
 513                         ;;
 514         esac
 515         case $AFS_SYSNAME in
 516                 *_linux* | *_umlinux*)
 517                         if test "x${AFS_SYSKVERS}" = "x"; then
 518                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 519                         fi
 520                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 521                         AFS_SYSNAME="$_AFS_SYSNAME"
 522                         save_CPPFLAGS="$CPPFLAGS"
 523                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
 524                         AC_TRY_COMPILE(
 525                          [#include <linux/autoconf.h>],
 526                          [#ifndef CONFIG_USERMODE
 527                           #error not UML
 528                           #endif],
 529                          ac_cv_linux_is_uml=yes,)
 530                         if test "${ac_cv_linux_is_uml}" = yes; then
 531                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
 532                         fi
 533                         CPPFLAGS="$save_CPPFLAGS"
 534                         AFS_SYSNAME="$_AFS_SYSNAME"
 535                         ;;
 536         esac
 537         AC_MSG_RESULT($AFS_SYSNAME)
 538 fi
 539
 540 case $AFS_SYSNAME in *_linux* | *_umlinux*)
 541
 542                 # Add (sub-) architecture-specific paths needed by conftests
 543                 case $AFS_SYSNAME  in
 544                         *_umlinux26)
 545                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
 546                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
 547                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
 548                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
 549                 esac
 550
 551                 if test "x$enable_kernel_module" = "xyes"; then
 552                  if test "x$enable_debug_kernel" = "xno"; then
 553                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
 554                  fi
 555                  OPENAFS_GCC_SUPPORTS_MARCH
 556                  AC_SUBST(P5PLUS_KOPTS)
 557                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 558                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 559                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 560                  OPENAFS_GCC_SUPPORTS_PIPE
 561                  AC_SUBST(LINUX_GCC_KOPTS)
 562                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 563                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
 564                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 565                  )
 566                  LINUX_COMPLETION_H_EXISTS
 567                  LINUX_DEFINES_FOR_EACH_PROCESS
 568                  LINUX_DEFINES_PREV_TASK
 569                  LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
 570                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 571                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 572                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
 573                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 574                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 575                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 576                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
 577                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
 578                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
 579                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
 580                  LINUX_INODE_SETATTR_RETURN_TYPE
 581                  LINUX_WRITE_INODE_RETURN_TYPE
 582                  LINUX_IOP_NAMEIDATA
 583                  LINUX_AOP_WRITEBACK_CONTROL
 584                  LINUX_KERNEL_LINUX_SYSCALL_H
 585                  LINUX_KERNEL_LINUX_SEQ_FILE_H
 586                  LINUX_KERNEL_SELINUX
 587                  LINUX_KERNEL_SOCK_CREATE
 588                  LINUX_KERNEL_PAGE_FOLLOW_LINK
 589                  LINUX_NEED_RHCONFIG
 590                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 591                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 592                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 593                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
 594                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
 595                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 596                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
 597                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
 598                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
 599                  LINUX_REFRIGERATOR
 600                  LINUX_WHICH_MODULES
 601                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
 602                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
 603                    ac_cv_linux_exports_sys_call_table=no
 604                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
 605                      ac_cv_linux_exports_ia32_sys_call_table=yes
 606                    fi
 607                  else
 608                    LINUX_EXPORTS_INIT_MM
 609                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 610                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 611                    LINUX_EXPORTS_SYS_CALL_TABLE
 612                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
 613                    LINUX_EXPORTS_SYS_CHDIR
 614                    LINUX_EXPORTS_SYS_CLOSE
 615                    LINUX_EXPORTS_SYS_WAIT4
 616                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 617                          linux_syscall_method=none
 618                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 619                             linux_syscall_method=scan
 620                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 621                                linux_syscall_method=scan_with_kallsyms_address
 622                             fi
 623                          fi
 624                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 625                             linux_syscall_method=kallsyms_symbol
 626                          fi
 627                          if test "x$linux_syscall_method" = "xnone"; then
 628                             AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
 629                             linux_syscall_method=scan
 630                          fi
 631                    fi
 632                  fi
 633                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 634                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 635                  fi
 636                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
 637                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
 638                  fi
 639                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 640                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 641                  fi
 642                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 643                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 644                  fi
 645                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 646                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 647                  fi
 648                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
 649                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
 650                  fi
 651                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 652                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 653                  fi
 654                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
 655                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
 656                  fi
 657                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 658                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 659                  fi
 660                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 661                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 662                  fi
 663                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 664                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 665                  fi
 666                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 667                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 668                  fi
 669                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 670                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 671                  fi
 672                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 673                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 674                  fi
 675                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
 676                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
 677                  fi
 678                  if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
 679                   AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
 680                  fi
 681                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 682                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 683                  fi
 684                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 685                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 686                  fi
 687                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 688                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 689                  fi
 690                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
 691                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
 692                  fi
 693                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 694                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 695                  fi
 696                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
 697                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
 698                  fi
 699                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
 700                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
 701                  fi
 702                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 703                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 704                  fi
 705                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
 706                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
 707                  fi
 708                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
 709                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
 710                  fi
 711                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 712                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 713                  fi
 714                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
 715                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
 716                  fi
 717                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
 718                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
 719                  fi
 720                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
 721                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
 722                  fi
 723                  if test "x$ac_linux_syscall" = "xyes" ; then
 724                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
 725                  fi
 726                  if test "x$ac_linux_seq_file" = "xyes" ; then
 727                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
 728                  fi
 729                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 730                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 731                  fi
 732                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 733                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 734                  fi
 735                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 736                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 737                  fi
 738                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
 739                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
 740                  fi
 741                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
 742                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
 743                  fi
 744                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
 745                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
 746                  fi
 747                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
 748                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
 749                  fi
 750                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
 751                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
 752                  fi
 753                 :
 754                 fi
 755 esac
 756
 757 case $AFS_SYSNAME in
 758         *_darwin*)
 759                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 760                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 761                 dnl the test below fails on darwin, even if the CPPFLAGS below
 762                 dnl are added. the headers from Kernel.Framework must be used
 763                 dnl when KERNEL is defined.
 764
 765                 dnl really, such a thing isn't guaranteed to work on any
 766                 dnl platform until the kernel cflags from MakefileProto are
 767                 dnl known to configure
 768                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 769                 ;;
 770         *)
 771 AC_MSG_CHECKING(for definition of struct buf)
 772 dnl save_CPPFLAGS="$CPPFLAGS"
 773 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 774 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 775         ac_cv_have_struct_buf=no
 776         AC_TRY_COMPILE(
 777                 [#include <sys/buf.h>],
 778                 [struct buf x;
 779                 printf("%d\n", sizeof(x));],
 780                 ac_cv_have_struct_buf=yes,)
 781         ]
 782 )
 783 dnl CPPFLAGS="$save_CPPFLAGS"
 784 AC_MSG_RESULT($ac_cv_have_struct_buf)
 785 if test "$ac_cv_have_struct_buf" = yes; then
 786         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 787 fi
 788 ;;
 789 esac
 790
 791
 792 AC_CACHE_VAL(ac_cv_sockaddr_len,
 793 [
 794 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 795 AC_TRY_COMPILE( [#include <sys/types.h>
 796 #include <sys/socket.h>],
 797 [struct sockaddr *a;
 798 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 799 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 800 if test "$ac_cv_sockaddr_len" = "yes"; then
 801    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 802 fi
 803 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 804         echo Skipping library tests because they confuse Irix.
 805 else
 806   AC_CHECK_FUNCS(socket)
 807
 808   if test "$ac_cv_func_socket" = no; then
 809     for lib in socket inet; do
 810         if test "$HAVE_SOCKET" != 1; then
 811                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 812         fi
 813     done
 814   fi
 815
 816   AC_CHECK_FUNCS(connect)
 817
 818   if test "$ac_cv_func_connect" = no; then
 819     for lib in nsl; do
 820         if test "$HAVE_CONNECT" != 1; then
 821                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 822         fi
 823     done
 824   fi
 825
 826   AC_CHECK_FUNCS(gethostbyname)
 827   if test "$ac_cv_func_gethostbyname" = no; then
 828         for lib in dns nsl resolv; do
 829           if test "$HAVE_GETHOSTBYNAME" != 1; then
 830             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 831           fi
 832         done
 833   fi
 834
 835   dnl darwin wants it, aix hates it
 836   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
 837   AC_TRY_COMPILE([
 838   #include <stdlib.h>
 839   #include <stdio.h>
 840   #include <sys/types.h>
 841   #include <sys/socket.h>
 842   #include <netinet/in.h>
 843   #include <arpa/inet.h>
 844   #include <arpa/nameser.h>
 845   #include <arpa/nameser_compat.h>
 846   #include <resolv.h>
 847   ], [static int i; i = 0;],
 848   [AC_MSG_RESULT(yes)
 849    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
 850   [AC_MSG_RESULT(no)
 851    ])
 852
 853   openafs_save_libs="$LIBS"
 854   AC_MSG_CHECKING([for res_search])
 855   AC_FUNC_RES_SEARCH
 856
 857   if test "$ac_cv_func_res_search" = no; then
 858       for lib in dns nsl resolv; do
 859         if test "$ac_cv_func_res_search" != yes; then
 860           LIBS="-l$lib $LIBS"
 861           AC_FUNC_RES_SEARCH
 862           LIBS="$openafs_save_libs"
 863         fi
 864       done
 865       if test "$ac_cv_func_res_search" = yes; then
 866         LIB_res_search="-l$lib"
 867         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 868         AC_MSG_RESULT([yes, in lib$lib])
 869       else
 870         AC_MSG_RESULT(no)
 871       fi
 872   else
 873     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 874     AC_MSG_RESULT(yes)
 875   fi
 876
 877 fi
 878
 879 PTHREAD_LIBS=error
 880 AC_CHECK_LIB(pthread, pthread_attr_init,
 881              PTHREAD_LIBS="-lpthread")
 882 if test "x$PTHREAD_LIBS" = xerror; then
 883         AC_CHECK_LIB(pthreads, pthread_attr_init,
 884                 PTHREAD_LIBS="-lpthreads")
 885 fi
 886 if test "x$PTHREAD_LIBS" = xerror; then
 887         AC_CHECK_LIB(c_r, pthread_attr_init,
 888                 PTHREAD_LIBS="-lc_r")
 889 fi
 890 if test "x$PTHREAD_LIBS" = xerror; then
 891         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 892 fi
 893 if test "x$PTHREAD_LIBS" = xerror; then
 894         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 895 fi
 896 AC_SUBST(PTHREAD_LIBS)
 897
 898 WITH_OBSOLETE=NO
 899 if test "$enable_obsolete" = "yes"; then
 900         WITH_OBSOLETE=YES
 901 fi
 902
 903 if test "x$with_bsd_kernel_headers" != "x"; then
 904         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
 905 else
 906         BSD_KERNEL_PATH="/usr/src/sys"
 907 fi
 908
 909 if test "x$with_bsd_kernel_build" != "x"; then
 910         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
 911 else
 912         case $AFS_SYSNAME in
 913                 i386_fbsd_4?)
 914                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
 915                         ;;
 916                 i386_fbsd_5?)
 917                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
 918                         ;;
 919         esac
 920 fi
 921
 922 # Fast restart
 923 if test "$enable_supergroups" = "yes"; then
 924         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
 925 fi
 926
 927 if test "$enable_fast_restart" = "yes"; then
 928         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 929 fi
 930
 931 if test "$enable_bitmap_later" = "yes"; then
 932         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 933 fi
 934
 935 if test "$enable_full_vos_listvol_switch" = "yes"; then
 936         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 937 fi
 938
 939 if test "$enable_bos_restricted_mode" = "yes"; then
 940         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 941 fi
 942
 943 if test "$enable_bos_new_config" = "yes"; then
 944         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 945 fi
 946
 947 if test "$enable_largefile_fileserver" = "yes"; then
 948         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
 949 fi
 950
 951 if test "$enable_namei_fileserver" = "yes"; then
 952         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 953 fi
 954
 955 if test "$enable_afsdb" = "yes"; then
 956         LIB_AFSDB="$LIB_res_search"
 957         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 958 fi
 959
 960 dnl check for tivoli
 961 AC_MSG_CHECKING(for tivoli tsm butc support)
 962 XBSA_CFLAGS=""
 963 if test "$enable_tivoli_tsm" = "yes"; then
 964         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 965         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 966
 967         if test -r "$XBSADIR1/xbsa.h"; then
 968                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 969                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 970         elif test -r "$XBSADIR2/xbsa.h"; then
 971                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 972                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 973         else
 974                 AC_MSG_RESULT([no, missing xbsa.h header file])
 975         fi
 976 else
 977         AC_MSG_RESULT([no])
 978 fi
 979 AC_SUBST(XBSA_CFLAGS)
 980
 981 dnl checks for header files.
 982 AC_HEADER_STDC
 983 AC_HEADER_SYS_WAIT
 984 AC_HEADER_DIRENT
 985 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 986 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 987 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
 988 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 989 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
 990 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
 991
 992 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
 993         HAVE_PAM="yes"
 994 else
 995         HAVE_PAM="no"
 996 fi
 997 AC_SUBST(HAVE_PAM)
 998
 999 if test "$enable_login" = yes; then
1000         BUILD_LOGIN="yes"
1001 else
1002         BUILD_LOGIN="no"
1003 fi
1004 AC_SUBST(BUILD_LOGIN)
1005
1006 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
1007 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1008
1009 AC_CHECK_FUNCS(regcomp regexec regerror)
1010 AC_MSG_CHECKING([for POSIX regex library])
1011 if test "$ac_cv_header_regex_h" = "yes" && \
1012         test "$ac_cv_func_regcomp" = "yes" && \
1013         test "$ac_cv_func_regexec" = "yes" && \
1014         test "$ac_cv_func_regerror" = "yes"; then
1015     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1016     AC_MSG_RESULT(yes)
1017 else
1018     AC_MSG_RESULT(no)
1019 fi
1020
1021 AC_CHECK_TYPE(ssize_t, int)
1022 AC_SIZEOF_TYPE(long)
1023
1024 AC_MSG_CHECKING(size of time_t)
1025 AC_CACHE_VAL(ac_cv_sizeof_time_t,
1026 [AC_TRY_RUN([#include <stdio.h>
1027 #include <time.h>
1028 main()
1029 {
1030   FILE *f=fopen("conftestval", "w");
1031   if (!f) exit(1);
1032   fprintf(f, "%d\n", sizeof(time_t));
1033   exit(0);
1034 }], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
1035 ])
1036 AC_MSG_RESULT($ac_cv_sizeof_time_t)
1037 AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
1038
1039 AC_CHECK_FUNCS(timegm)
1040 AC_CHECK_FUNCS(daemon)
1041
1042 dnl Directory PATH handling
1043 if test "x$enable_transarc_paths" = "xyes"  ; then
1044     afsconfdir=${afsconfdir=/usr/afs/etc}
1045     viceetcdir=${viceetcdir=/usr/vice/etc}
1046     afskerneldir=${afskerneldir=${viceetcdir}}
1047     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1048     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1049     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1050     afsdbdir=${afsdbdir=/usr/afs/db}
1051     afslogsdir=${afslogsdir=/usr/afs/logs}
1052     afslocaldir=${afslocaldir=/usr/afs/local}
1053     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1054     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1055 else
1056     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1057     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1058     afskerneldir=${afskerneldir='${libdir}/openafs'}
1059     afssrvbindir=${afssrvbindir='${bindir}'}
1060     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1061     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1062     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1063     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1064     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1065     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1066     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1067 fi
1068 AC_SUBST(afsconfdir)
1069 AC_SUBST(viceetcdir)
1070 AC_SUBST(afskerneldir)
1071 AC_SUBST(afssrvbindir)
1072 AC_SUBST(afssrvsbindir)
1073 AC_SUBST(afssrvlibexecdir)
1074 AC_SUBST(afsdbdir)
1075 AC_SUBST(afslogsdir)
1076 AC_SUBST(afslocaldir)
1077 AC_SUBST(afsbackupdir)
1078 AC_SUBST(afsbosconfigdir)
1079
1080 if test "x$enable_kernel_module" = "xyes"; then
1081 ENABLE_KERNEL_MODULE=libafs
1082 fi
1083
1084 AC_SUBST(AFS_SYSNAME)
1085 AC_SUBST(AFS_PARAM_COMMON)
1086 AC_SUBST(ENABLE_KERNEL_MODULE)
1087 AC_SUBST(LIB_AFSDB)
1088 AC_SUBST(LINUX_KERNEL_PATH)
1089 AC_SUBST(BSD_KERNEL_PATH)
1090 AC_SUBST(BSD_KERNEL_BUILD)
1091 AC_SUBST(LINUX_VERSION)
1092 AC_SUBST(MKAFS_OSTYPE)
1093 AC_SUBST(TOP_OBJDIR)
1094 AC_SUBST(TOP_SRCDIR)
1095 AC_SUBST(TOP_INCDIR)
1096 AC_SUBST(TOP_LIBDIR)
1097 AC_SUBST(DEST)
1098 AC_SUBST(WITH_OBSOLETE)
1099 AC_SUBST(DARWIN_INFOFILE)
1100 AC_SUBST(IRIX_BUILD_IP35)
1101
1102 OPENAFS_OSCONF
1103 OPENAFS_KRB5CONF
1104
1105 TOP_SRCDIR="${srcdir}/src"
1106 dnl
1107 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1108 dnl
1109 case $TOP_SRCDIR in
1110         /*)
1111                 ;;
1112         *)
1113                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1114                 ;;
1115 esac
1116
1117 TOP_OBJDIR="${SRCDIR_PARENT}"
1118 TOP_INCDIR="${SRCDIR_PARENT}/include"
1119 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1120 if test "${DEST}x" = "x"; then
1121         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1122 fi
1123
1124 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1125 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1126 AC_SUBST(HELPER_SPLINT)
1127 AC_SUBST(HELPER_SPLINTCFG)
1128
1129 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1130
1131 ])