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                 i?86-*-netbsd*3.99*)
 342                         AFS_PARAM_COMMON=param.nbsd30.h
 343                         AFS_SYSNAME="i386_nbsd30"
 344                         ;;
 345                 hppa*-hp-hpux11.0*)
 346                         AFS_SYSNAME="hp_ux110"
 347                         ;;
 348                 hppa*-hp-hpux11.11)
 349                         AFS_SYSNAME="hp_ux11i"
 350                         ;;
 351                 ia64-hp-hpux11.22)
 352                         AFS_SYSNAME="ia64_hpux1122"
 353                         ;;
 354                 ia64-hp-hpux*)
 355                         AFS_SYSNAME="ia64_hpux1123"
 356                         ;;
 357                 hppa*-hp-hpux10*)
 358                         AFS_SYSNAME="hp_ux102"
 359                         ;;
 360                 powerpc-apple-darwin1.2*)
 361                         AFS_SYSNAME="ppc_darwin_12"
 362                         ;;
 363                 powerpc-apple-darwin1.3*)
 364                         AFS_SYSNAME="ppc_darwin_13"
 365                         ;;
 366                 powerpc-apple-darwin1.4*)
 367                         AFS_SYSNAME="ppc_darwin_14"
 368                         ;;
 369                 powerpc-apple-darwin5.1*)
 370                         AFS_SYSNAME="ppc_darwin_14"
 371                         ;;
 372                 powerpc-apple-darwin5.2*)
 373                         AFS_SYSNAME="ppc_darwin_14"
 374                         ;;
 375                 powerpc-apple-darwin5.3*)
 376                         AFS_SYSNAME="ppc_darwin_14"
 377                         ;;
 378                 powerpc-apple-darwin5.4*)
 379                         AFS_SYSNAME="ppc_darwin_14"
 380                         ;;
 381                 powerpc-apple-darwin5.5*)
 382                         AFS_SYSNAME="ppc_darwin_14"
 383                         ;;
 384                 powerpc-apple-darwin6.0*)
 385                         AFS_SYSNAME="ppc_darwin_60"
 386                         ;;
 387                 powerpc-apple-darwin6.1*)
 388                         AFS_SYSNAME="ppc_darwin_60"
 389                         ;;
 390                 powerpc-apple-darwin6.2*)
 391                         AFS_SYSNAME="ppc_darwin_60"
 392                         ;;
 393                 powerpc-apple-darwin6.3*)
 394                         AFS_SYSNAME="ppc_darwin_60"
 395                         ;;
 396                 powerpc-apple-darwin6.4*)
 397                         AFS_SYSNAME="ppc_darwin_60"
 398                         ;;
 399                 powerpc-apple-darwin6.5*)
 400                         AFS_SYSNAME="ppc_darwin_60"
 401                         ;;
 402                 powerpc-apple-darwin7.0*)
 403                         AFS_SYSNAME="ppc_darwin_70"
 404                         ;;
 405                 powerpc-apple-darwin7.1*)
 406                         AFS_SYSNAME="ppc_darwin_70"
 407                         ;;
 408                 powerpc-apple-darwin7.2*)
 409                         AFS_SYSNAME="ppc_darwin_70"
 410                         ;;
 411                 powerpc-apple-darwin7.3*)
 412                         AFS_SYSNAME="ppc_darwin_70"
 413                         ;;
 414                 powerpc-apple-darwin7.4*)
 415                         AFS_SYSNAME="ppc_darwin_70"
 416                         ;;
 417                 powerpc-apple-darwin7.5*)
 418                         AFS_SYSNAME="ppc_darwin_70"
 419                         ;;
 420                 powerpc-apple-darwin8.0*)
 421                         AFS_SYSNAME="ppc_darwin_80"
 422                         ;;
 423                 sparc-sun-solaris2.5*)
 424                         AFS_SYSNAME="sun4x_55"
 425                         enable_login="yes"
 426                         ;;
 427                 sparc-sun-solaris2.6)
 428                         AFS_SYSNAME="sun4x_56"
 429                         ;;
 430                 sparc-sun-solaris2.7)
 431                         AFS_SYSNAME="sun4x_57"
 432                         ;;
 433                 sparc-sun-solaris2.8)
 434                         AFS_SYSNAME="sun4x_58"
 435                         ;;
 436                 sparc-sun-solaris2.9)
 437                         AFS_SYSNAME="sun4x_59"
 438                         ;;
 439                 sparc-sun-solaris2.10)
 440                         AFS_SYSNAME="sun4x_510"
 441                         ;;
 442                 sparc-sun-sunos4*)
 443                         AFS_SYSNAME="sun4_413"
 444                         enable_login="yes"
 445                         ;;
 446                 i386-pc-solaris2.7)
 447                         AFS_SYSNAME="sunx86_57"
 448                         ;;
 449                 i386-pc-solaris2.8)
 450                         AFS_SYSNAME="sunx86_58"
 451                         ;;
 452                 i386-pc-solaris2.9)
 453                         AFS_SYSNAME="sunx86_59"
 454                         ;;
 455                 i386-pc-solaris2.10)
 456                         AFS_SYSNAME="sunx86_510"
 457                         ;;
 458                 alpha*-dec-osf4.0*)
 459                         AFS_SYSNAME="alpha_dux40"
 460                         ;;
 461                 alpha*-dec-osf5.0*)
 462                         AFS_SYSNAME="alpha_dux50"
 463                         ;;
 464                 alpha*-dec-osf5.1*)
 465                         AFS_SYSNAME="alpha_dux51"
 466                         ;;
 467                 mips-sgi-irix6.5)
 468                         AFS_SYSNAME="sgi_65"
 469                         ;;
 470                 ia64-*-linux*)
 471                         AFS_SYSNAME="ia64_linuxXX"
 472                         ;;
 473                 powerpc-*-linux*)
 474                         AFS_SYSNAME="`/bin/arch`_linuxXX"
 475                         ;;
 476                 powerpc64-*-linux*)
 477                         AFS_SYSNAME="ppc64_linuxXX"
 478                         ;;
 479                 alpha*-linux*)
 480                         AFS_SYSNAME="alpha_linux_XX"
 481                         ;;
 482                 s390-*-linux*)
 483                         AFS_SYSNAME="s390_linuxXX"
 484                         ;;
 485                 s390x-*-linux*)
 486                         AFS_SYSNAME="s390x_linuxXX"
 487                         ;;
 488                 sparc-*-linux*)
 489                         AFS_SYSNAME="sparc_linuxXX"
 490                         ;;
 491                 sparc64-*-linux*)
 492                         AFS_SYSNAME="sparc64_linuxXX"
 493                         ;;
 494                 i?86-*-linux*)
 495                         AFS_SYSNAME="i386_linuxXX"
 496                         ;;
 497                 parisc-*-linux-gnu)
 498                         AFS_SYSNAME="parisc_linuxXX"
 499                         enable_pam="no"
 500                         ;;
 501                 power*-ibm-aix4.2*)
 502                         AFS_SYSNAME="rs_aix42"
 503                         enable_pam="no"
 504                         ;;
 505                 power*-ibm-aix4.3*)
 506                         AFS_SYSNAME="rs_aix42"
 507                         enable_pam="no"
 508                         ;;
 509                 power*-ibm-aix5.1*)
 510                         AFS_SYSNAME="rs_aix51"
 511                         enable_pam="no"
 512                         ;;
 513                 power*-ibm-aix5.2*)
 514                         AFS_SYSNAME="rs_aix52"
 515                         enable_pam="no"
 516                         ;;
 517                 power*-ibm-aix5.3*)
 518                         AFS_SYSNAME="rs_aix53"
 519                         enable_pam="no"
 520                         ;;
 521                 x86_64-*-linux-gnu)
 522                         AFS_SYSNAME="amd64_linuxXX"
 523                         enable_pam="no"
 524                         ;;
 525                 *)
 526                         AC_MSG_ERROR(An AFS sysname is required)
 527                         exit 1
 528                         ;;
 529         esac
 530         case $AFS_SYSNAME in
 531                 *_linux* | *_umlinux*)
 532                         if test "x${AFS_SYSKVERS}" = "x"; then
 533                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 534                         fi
 535                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 536                         AFS_SYSNAME="$_AFS_SYSNAME"
 537                         save_CPPFLAGS="$CPPFLAGS"
 538                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
 539                         AC_TRY_COMPILE(
 540                          [#include <linux/autoconf.h>],
 541                          [#ifndef CONFIG_USERMODE
 542                           #error not UML
 543                           #endif],
 544                          ac_cv_linux_is_uml=yes,)
 545                         if test "${ac_cv_linux_is_uml}" = yes; then
 546                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
 547                         fi
 548                         CPPFLAGS="$save_CPPFLAGS"
 549                         AFS_SYSNAME="$_AFS_SYSNAME"
 550                         ;;
 551         esac
 552         AC_MSG_RESULT($AFS_SYSNAME)
 553 fi
 554
 555 case $AFS_SYSNAME in *_linux* | *_umlinux*)
 556
 557                 # Add (sub-) architecture-specific paths needed by conftests
 558                 case $AFS_SYSNAME  in
 559                         *_umlinux26)
 560                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
 561                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
 562                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
 563                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
 564                 esac
 565
 566                 if test "x$enable_kernel_module" = "xyes"; then
 567                  if test "x$enable_debug_kernel" = "xno"; then
 568                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
 569                  fi
 570                  OPENAFS_GCC_SUPPORTS_MARCH
 571                  AC_SUBST(P5PLUS_KOPTS)
 572                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 573                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 574                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 575                  OPENAFS_GCC_SUPPORTS_PIPE
 576                  AC_SUBST(LINUX_GCC_KOPTS)
 577                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 578                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
 579                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 580                  )
 581                  LINUX_COMPLETION_H_EXISTS
 582                  LINUX_DEFINES_FOR_EACH_PROCESS
 583                  LINUX_DEFINES_PREV_TASK
 584                  LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
 585                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 586                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 587                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
 588                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 589                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 590                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 591                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
 592                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
 593                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
 594                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
 595                  LINUX_INODE_SETATTR_RETURN_TYPE
 596                  LINUX_WRITE_INODE_RETURN_TYPE
 597                  LINUX_IOP_NAMEIDATA
 598                  LINUX_AOP_WRITEBACK_CONTROL
 599                  LINUX_KERNEL_LINUX_SYSCALL_H
 600                  LINUX_KERNEL_LINUX_SEQ_FILE_H
 601                  LINUX_KERNEL_SELINUX
 602                  LINUX_KERNEL_SOCK_CREATE
 603                  LINUX_KERNEL_PAGE_FOLLOW_LINK
 604                  LINUX_NEED_RHCONFIG
 605                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 606                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 607                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 608                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
 609                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
 610                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 611                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
 612                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
 613                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
 614                  LINUX_REFRIGERATOR
 615                  LINUX_WHICH_MODULES
 616                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
 617                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
 618                    ac_cv_linux_exports_sys_call_table=no
 619                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
 620                      ac_cv_linux_exports_ia32_sys_call_table=yes
 621                    fi
 622                  else
 623                    LINUX_EXPORTS_INIT_MM
 624                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 625                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 626                    LINUX_EXPORTS_SYS_CALL_TABLE
 627                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
 628                    LINUX_EXPORTS_SYS_CHDIR
 629                    LINUX_EXPORTS_SYS_CLOSE
 630                    LINUX_EXPORTS_SYS_WAIT4
 631                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 632                          linux_syscall_method=none
 633                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 634                             linux_syscall_method=scan
 635                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 636                                linux_syscall_method=scan_with_kallsyms_address
 637                             fi
 638                          fi
 639                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 640                             linux_syscall_method=kallsyms_symbol
 641                          fi
 642                          if test "x$linux_syscall_method" = "xnone"; then
 643                             AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
 644                             linux_syscall_method=scan
 645                          fi
 646                    fi
 647                  fi
 648                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 649                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 650                  fi
 651                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
 652                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
 653                  fi
 654                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 655                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 656                  fi
 657                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 658                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 659                  fi
 660                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 661                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 662                  fi
 663                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
 664                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
 665                  fi
 666                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 667                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 668                  fi
 669                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
 670                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
 671                  fi
 672                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 673                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 674                  fi
 675                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 676                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 677                  fi
 678                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 679                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 680                  fi
 681                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 682                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 683                  fi
 684                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 685                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 686                  fi
 687                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 688                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 689                  fi
 690                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
 691                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
 692                  fi
 693                  if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
 694                   AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
 695                  fi
 696                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 697                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 698                  fi
 699                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 700                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 701                  fi
 702                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 703                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 704                  fi
 705                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
 706                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
 707                  fi
 708                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 709                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 710                  fi
 711                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
 712                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
 713                  fi
 714                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
 715                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
 716                  fi
 717                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 718                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 719                  fi
 720                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
 721                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
 722                  fi
 723                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
 724                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
 725                  fi
 726                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 727                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 728                  fi
 729                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
 730                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
 731                  fi
 732                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
 733                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
 734                  fi
 735                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
 736                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
 737                  fi
 738                  if test "x$ac_linux_syscall" = "xyes" ; then
 739                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
 740                  fi
 741                  if test "x$ac_linux_seq_file" = "xyes" ; then
 742                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
 743                  fi
 744                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 745                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 746                  fi
 747                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 748                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 749                  fi
 750                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 751                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 752                  fi
 753                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
 754                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
 755                  fi
 756                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
 757                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
 758                  fi
 759                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
 760                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
 761                  fi
 762                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
 763                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
 764                  fi
 765                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
 766                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
 767                  fi
 768                 :
 769                 fi
 770 esac
 771
 772 case $AFS_SYSNAME in
 773         *_darwin*)
 774                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 775                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 776                 dnl the test below fails on darwin, even if the CPPFLAGS below
 777                 dnl are added. the headers from Kernel.Framework must be used
 778                 dnl when KERNEL is defined.
 779
 780                 dnl really, such a thing isn't guaranteed to work on any
 781                 dnl platform until the kernel cflags from MakefileProto are
 782                 dnl known to configure
 783                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 784                 ;;
 785         *)
 786 AC_MSG_CHECKING(for definition of struct buf)
 787 dnl save_CPPFLAGS="$CPPFLAGS"
 788 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 789 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 790         ac_cv_have_struct_buf=no
 791         AC_TRY_COMPILE(
 792                 [#include <sys/buf.h>],
 793                 [struct buf x;
 794                 printf("%d\n", sizeof(x));],
 795                 ac_cv_have_struct_buf=yes,)
 796         ]
 797 )
 798 dnl CPPFLAGS="$save_CPPFLAGS"
 799 AC_MSG_RESULT($ac_cv_have_struct_buf)
 800 if test "$ac_cv_have_struct_buf" = yes; then
 801         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 802 fi
 803 ;;
 804 esac
 805
 806
 807 AC_CACHE_VAL(ac_cv_sockaddr_len,
 808 [
 809 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 810 AC_TRY_COMPILE( [#include <sys/types.h>
 811 #include <sys/socket.h>],
 812 [struct sockaddr *a;
 813 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 814 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 815 if test "$ac_cv_sockaddr_len" = "yes"; then
 816    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 817 fi
 818 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 819         echo Skipping library tests because they confuse Irix.
 820 else
 821   AC_CHECK_FUNCS(socket)
 822
 823   if test "$ac_cv_func_socket" = no; then
 824     for lib in socket inet; do
 825         if test "$HAVE_SOCKET" != 1; then
 826                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 827         fi
 828     done
 829   fi
 830
 831   AC_CHECK_FUNCS(connect)
 832
 833   if test "$ac_cv_func_connect" = no; then
 834     for lib in nsl; do
 835         if test "$HAVE_CONNECT" != 1; then
 836                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 837         fi
 838     done
 839   fi
 840
 841   AC_CHECK_FUNCS(gethostbyname)
 842   if test "$ac_cv_func_gethostbyname" = no; then
 843         for lib in dns nsl resolv; do
 844           if test "$HAVE_GETHOSTBYNAME" != 1; then
 845             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 846           fi
 847         done
 848   fi
 849
 850   dnl darwin wants it, aix hates it
 851   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
 852   AC_TRY_COMPILE([
 853   #include <stdlib.h>
 854   #include <stdio.h>
 855   #include <sys/types.h>
 856   #include <sys/socket.h>
 857   #include <netinet/in.h>
 858   #include <arpa/inet.h>
 859   #include <arpa/nameser.h>
 860   #include <arpa/nameser_compat.h>
 861   #include <resolv.h>
 862   ], [static int i; i = 0;],
 863   [AC_MSG_RESULT(yes)
 864    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
 865   [AC_MSG_RESULT(no)
 866    ])
 867
 868   openafs_save_libs="$LIBS"
 869   AC_MSG_CHECKING([for res_search])
 870   AC_FUNC_RES_SEARCH
 871
 872   if test "$ac_cv_func_res_search" = no; then
 873       for lib in dns nsl resolv; do
 874         if test "$ac_cv_func_res_search" != yes; then
 875           LIBS="-l$lib $LIBS"
 876           AC_FUNC_RES_SEARCH
 877           LIBS="$openafs_save_libs"
 878         fi
 879       done
 880       if test "$ac_cv_func_res_search" = yes; then
 881         LIB_res_search="-l$lib"
 882         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 883         AC_MSG_RESULT([yes, in lib$lib])
 884       else
 885         AC_MSG_RESULT(no)
 886       fi
 887   else
 888     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 889     AC_MSG_RESULT(yes)
 890   fi
 891
 892 fi
 893
 894 PTHREAD_LIBS=error
 895 AC_CHECK_LIB(pthread, pthread_attr_init,
 896              PTHREAD_LIBS="-lpthread")
 897 if test "x$PTHREAD_LIBS" = xerror; then
 898         AC_CHECK_LIB(pthreads, pthread_attr_init,
 899                 PTHREAD_LIBS="-lpthreads")
 900 fi
 901 if test "x$PTHREAD_LIBS" = xerror; then
 902         AC_CHECK_LIB(c_r, pthread_attr_init,
 903                 PTHREAD_LIBS="-lc_r")
 904 fi
 905 if test "x$PTHREAD_LIBS" = xerror; then
 906         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 907 fi
 908 if test "x$PTHREAD_LIBS" = xerror; then
 909         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 910 fi
 911 AC_SUBST(PTHREAD_LIBS)
 912
 913 WITH_OBSOLETE=NO
 914 if test "$enable_obsolete" = "yes"; then
 915         WITH_OBSOLETE=YES
 916 fi
 917
 918 if test "x$with_bsd_kernel_headers" != "x"; then
 919         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
 920 else
 921         BSD_KERNEL_PATH="/usr/src/sys"
 922 fi
 923
 924 if test "x$with_bsd_kernel_build" != "x"; then
 925         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
 926 else
 927         case $AFS_SYSNAME in
 928                 i386_fbsd_4?)
 929                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
 930                         ;;
 931                 i386_fbsd_5?)
 932                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
 933                         ;;
 934         esac
 935 fi
 936
 937 # Fast restart
 938 if test "$enable_supergroups" = "yes"; then
 939         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
 940 fi
 941
 942 if test "$enable_fast_restart" = "yes"; then
 943         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 944 fi
 945
 946 if test "$enable_bitmap_later" = "yes"; then
 947         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 948 fi
 949
 950 if test "$enable_full_vos_listvol_switch" = "yes"; then
 951         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 952 fi
 953
 954 if test "$enable_bos_restricted_mode" = "yes"; then
 955         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 956 fi
 957
 958 if test "$enable_bos_new_config" = "yes"; then
 959         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 960 fi
 961
 962 if test "$enable_largefile_fileserver" = "yes"; then
 963         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
 964 fi
 965
 966 if test "$enable_namei_fileserver" = "yes"; then
 967         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 968 fi
 969
 970 if test "$enable_afsdb" = "yes"; then
 971         LIB_AFSDB="$LIB_res_search"
 972         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 973 fi
 974
 975 dnl check for tivoli
 976 AC_MSG_CHECKING(for tivoli tsm butc support)
 977 XBSA_CFLAGS=""
 978 if test "$enable_tivoli_tsm" = "yes"; then
 979         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 980         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 981
 982         if test -r "$XBSADIR1/xbsa.h"; then
 983                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 984                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 985         elif test -r "$XBSADIR2/xbsa.h"; then
 986                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 987                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 988         else
 989                 AC_MSG_RESULT([no, missing xbsa.h header file])
 990         fi
 991 else
 992         AC_MSG_RESULT([no])
 993 fi
 994 AC_SUBST(XBSA_CFLAGS)
 995
 996 dnl checks for header files.
 997 AC_HEADER_STDC
 998 AC_HEADER_SYS_WAIT
 999 AC_HEADER_DIRENT
1000 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
1001 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1002 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1003 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
1004 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
1005 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
1006
1007 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1008         HAVE_PAM="yes"
1009 else
1010         HAVE_PAM="no"
1011 fi
1012 AC_SUBST(HAVE_PAM)
1013
1014 if test "$enable_login" = yes; then
1015         BUILD_LOGIN="yes"
1016 else
1017         BUILD_LOGIN="no"
1018 fi
1019 AC_SUBST(BUILD_LOGIN)
1020
1021 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
1022 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
1023
1024 AC_CHECK_FUNCS(regcomp regexec regerror)
1025 AC_MSG_CHECKING([for POSIX regex library])
1026 if test "$ac_cv_header_regex_h" = "yes" && \
1027         test "$ac_cv_func_regcomp" = "yes" && \
1028         test "$ac_cv_func_regexec" = "yes" && \
1029         test "$ac_cv_func_regerror" = "yes"; then
1030     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1031     AC_MSG_RESULT(yes)
1032 else
1033     AC_MSG_RESULT(no)
1034 fi
1035
1036 AC_CHECK_TYPE(ssize_t, int)
1037 AC_SIZEOF_TYPE(long)
1038
1039 AC_MSG_CHECKING(size of time_t)
1040 AC_CACHE_VAL(ac_cv_sizeof_time_t,
1041 [AC_TRY_RUN([#include <stdio.h>
1042 #include <time.h>
1043 main()
1044 {
1045   FILE *f=fopen("conftestval", "w");
1046   if (!f) exit(1);
1047   fprintf(f, "%d\n", sizeof(time_t));
1048   exit(0);
1049 }], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
1050 ])
1051 AC_MSG_RESULT($ac_cv_sizeof_time_t)
1052 AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
1053
1054 AC_CHECK_FUNCS(timegm)
1055 AC_CHECK_FUNCS(daemon)
1056
1057 dnl Directory PATH handling
1058 if test "x$enable_transarc_paths" = "xyes"  ; then
1059     afsconfdir=${afsconfdir=/usr/afs/etc}
1060     viceetcdir=${viceetcdir=/usr/vice/etc}
1061     afskerneldir=${afskerneldir=${viceetcdir}}
1062     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1063     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1064     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1065     afsdbdir=${afsdbdir=/usr/afs/db}
1066     afslogsdir=${afslogsdir=/usr/afs/logs}
1067     afslocaldir=${afslocaldir=/usr/afs/local}
1068     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1069     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1070 else
1071     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1072     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1073     afskerneldir=${afskerneldir='${libdir}/openafs'}
1074     afssrvbindir=${afssrvbindir='${bindir}'}
1075     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1076     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1077     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1078     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1079     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1080     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1081     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1082 fi
1083 AC_SUBST(afsconfdir)
1084 AC_SUBST(viceetcdir)
1085 AC_SUBST(afskerneldir)
1086 AC_SUBST(afssrvbindir)
1087 AC_SUBST(afssrvsbindir)
1088 AC_SUBST(afssrvlibexecdir)
1089 AC_SUBST(afsdbdir)
1090 AC_SUBST(afslogsdir)
1091 AC_SUBST(afslocaldir)
1092 AC_SUBST(afsbackupdir)
1093 AC_SUBST(afsbosconfigdir)
1094
1095 if test "x$enable_kernel_module" = "xyes"; then
1096 ENABLE_KERNEL_MODULE=libafs
1097 fi
1098
1099 AC_SUBST(AFS_SYSNAME)
1100 AC_SUBST(AFS_PARAM_COMMON)
1101 AC_SUBST(ENABLE_KERNEL_MODULE)
1102 AC_SUBST(LIB_AFSDB)
1103 AC_SUBST(LINUX_KERNEL_PATH)
1104 AC_SUBST(BSD_KERNEL_PATH)
1105 AC_SUBST(BSD_KERNEL_BUILD)
1106 AC_SUBST(LINUX_VERSION)
1107 AC_SUBST(MKAFS_OSTYPE)
1108 AC_SUBST(TOP_OBJDIR)
1109 AC_SUBST(TOP_SRCDIR)
1110 AC_SUBST(TOP_INCDIR)
1111 AC_SUBST(TOP_LIBDIR)
1112 AC_SUBST(DEST)
1113 AC_SUBST(WITH_OBSOLETE)
1114 AC_SUBST(DARWIN_INFOFILE)
1115 AC_SUBST(IRIX_BUILD_IP35)
1116
1117 OPENAFS_OSCONF
1118 OPENAFS_KRB5CONF
1119
1120 TOP_SRCDIR="${srcdir}/src"
1121 dnl
1122 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1123 dnl
1124 case $TOP_SRCDIR in
1125         /*)
1126                 ;;
1127         *)
1128                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1129                 ;;
1130 esac
1131
1132 TOP_OBJDIR="${SRCDIR_PARENT}"
1133 TOP_INCDIR="${SRCDIR_PARENT}/include"
1134 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1135 if test "${DEST}x" = "x"; then
1136         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1137 fi
1138
1139 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1140 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1141 AC_SUBST(HELPER_SPLINT)
1142 AC_SUBST(HELPER_SPLINTCFG)
1143
1144 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1145
1146 ])