acinclude.m4

   1 dnl This file contains the common configuration code which would
   2 dnl otherwise be duplicated between configure and configure-libafs.
   3 dnl
   4 dnl NB: Because this code is a macro, references to positional shell
   5 dnl parameters must be done like $[]1 instead of $1
   6
   7 AC_DEFUN(OPENAFS_CONFIGURE_COMMON,[
   8
   9 AC_CANONICAL_HOST
  10 SRCDIR_PARENT=`pwd`
  11
  12 #BOZO_SAVE_CORES pam sia
  13 AC_ARG_WITH(afs-sysname,
  14 [  --with-afs-sysname=sys    use sys for the afs sysname]
  15 )
  16 AC_ARG_ENABLE( obsolete,
  17 [  --enable-obsolete                    enable obsolete portions of AFS (mpp, ntp and package)],, enable_obsolete="no")
  18 AC_ARG_ENABLE( insecure,
  19 [  --enable-insecure                    enable insecure portions of AFS (ftpd, inetd, rcp, rlogind and rsh)],, enable_insecure="no")
  20 AC_ARG_ENABLE( afsdb,
  21 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
  22 AC_ARG_ENABLE( 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-filesever         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 [  --enable-full-vos-listvol-switch     enable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="no")
  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)]
  43 )
  44 AC_ARG_ENABLE(kernel-module,
  45 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
  46 )
  47 AC_ARG_ENABLE(redhat-buildsys,
  48 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
  49 )
  50 AC_ARG_ENABLE(transarc-paths,
  51 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
  52 )
  53 AC_ARG_ENABLE(tivoli-tsm,
  54 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
  55 )
  56 AC_ARG_ENABLE(debug-kernel,
  57 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
  58 )
  59 AC_ARG_ENABLE(optimize-kernel,
  60 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
  61 )
  62 AC_ARG_ENABLE(debug,
  63 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
  64 )
  65 AC_ARG_ENABLE(optimize,
  66 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
  67 )
  68 AC_ARG_ENABLE(debug-lwp,
  69 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
  70 )
  71 AC_ARG_ENABLE(optimize-lwp,
  72 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
  73 )
  74
  75 dnl weird ass systems
  76 AC_AIX
  77 AC_ISC_POSIX
  78 AC_MINIX
  79
  80 dnl Various compiler setup.
  81 AC_TYPE_PID_T
  82 AC_TYPE_SIZE_T
  83 AC_TYPE_SIGNAL
  84
  85 dnl Checks for programs.
  86 AC_PROG_INSTALL
  87 AC_PROG_LN_S
  88 AC_PROG_RANLIB
  89 AC_PROG_YACC
  90 AM_PROG_LEX
  91
  92 OPENAFS_CHECK_BIGENDIAN
  93
  94 AC_MSG_CHECKING(your OS)
  95 system=$host
  96 case $system in
  97         *-linux*)
  98                 MKAFS_OSTYPE=LINUX
  99                 if test "x$enable_redhat_buildsys" = "xyes"; then
 100                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
 101                 fi
 102                 if test "x$enable_kernel_module" = "xyes"; then
 103                  if test "x$with_linux_kernel_headers" != "x"; then
 104                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
 105                  else
 106                    LINUX_KERNEL_PATH="/usr/src/linux"
 107                  fi
 108                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
 109                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
 110                   if test "x$linux_kvers" = "x"; then
 111                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
 112                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
 113                       if test "x$linux_kvers" = "x"; then
 114
 115                         AC_MSG_ERROR(Linux headers lack version definition [2])
 116                         exit 1
 117                       else
 118                         LINUX_VERSION="$linux_kvers"
 119                       fi
 120                     else
 121                       AC_MSG_ERROR(Linux headers lack version definition)
 122                       exit 1
 123                     fi
 124                   else
 125                     LINUX_VERSION="$linux_kvers"
 126                   fi
 127                  else
 128                     enable_kernel_module="no"
 129                  fi
 130                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
 131                      enable_kernel_module="no"
 132                  fi
 133                  if test "x$enable_kernel_module" = "xno"; then
 134                   if test "x$with_linux_kernel_headers" != "x"; then
 135                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
 136                    exit 1
 137                   else
 138                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
 139                   fi
 140                  fi
 141                 fi
 142                 AC_MSG_RESULT(linux)
 143                 if test "x$enable_kernel_module" = "xyes"; then
 144                  if test "x$enable_debug_kernel" = "xno"; then
 145                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
 146                  fi
 147                  OPENAFS_GCC_SUPPORTS_MARCH
 148                  AC_SUBST(P5PLUS_KOPTS)
 149                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 150                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 151                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 152                  OPENAFS_GCC_SUPPORTS_PIPE
 153                  AC_SUBST(LINUX_GCC_KOPTS)
 154                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 155                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
 156                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 157                  )
 158                  LINUX_COMPLETION_H_EXISTS
 159                  LINUX_DEFINES_FOR_EACH_PROCESS
 160                  LINUX_DEFINES_PREV_TASK
 161                  LINUX_EXPORTS_TASKLIST_LOCK
 162                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 163                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 164                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 165                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 166                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 167                  LINUX_INODE_SETATTR_RETURN_TYPE
 168                  LINUX_NEED_RHCONFIG
 169                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 170                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 171                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 172                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 173                  LINUX_WHICH_MODULES
 174                  if test "x$ac_cv_linux_config_modversions" = "xno"; then
 175                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
 176                    ac_cv_linux_exports_sys_call_table=yes
 177                  else
 178                    LINUX_EXPORTS_INIT_MM
 179                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 180                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 181                    LINUX_EXPORTS_SYS_CALL_TABLE
 182                    LINUX_EXPORTS_SYS_CHDIR
 183                    LINUX_EXPORTS_SYS_CLOSE
 184                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 185                          linux_syscall_method=none
 186                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 187                             linux_syscall_method=scan
 188                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 189                                linux_syscall_method=scan_with_kallsyms_address
 190                             fi
 191                          fi
 192                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 193                             linux_syscall_method=kallsyms_symbol
 194                          fi
 195                          if test "x$linux_syscall_method" = "xnone"; then
 196                         AC_MSG_ERROR([no available sys_call_table access method])
 197                          fi
 198                          if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 199                           AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 200                          fi
 201                          if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 202                           AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 203                          fi
 204                    fi
 205                  fi
 206                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
 207                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
 208                  fi
 209                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 210                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 211                  fi
 212                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 213                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 214                  fi
 215                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 216                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 217                  fi
 218                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 219                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 220                  fi
 221                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 222                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 223                  fi
 224                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 225                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 226                  fi
 227                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 228                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 229                  fi
 230                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 231                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 232                  fi
 233                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 234                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 235                  fi
 236                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 237                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 238                  fi
 239                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 240                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 241                  fi
 242                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 243                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 244                  fi
 245                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 246                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 247                  fi
 248                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 249                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 250                  fi
 251                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 252                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 253                  fi
 254                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 255                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 256                  fi
 257                 :
 258                 fi
 259                 ;;
 260         *-solaris*)
 261                 MKAFS_OSTYPE=SOLARIS
 262                 AC_MSG_RESULT(sun4)
 263                 SOLARIS_UFSVFS_HAS_DQRWLOCK
 264                 SOLARIS_PROC_HAS_P_COREFILE
 265                 ;;
 266         *-sunos*)
 267                 MKAFS_OSTYPE=SUNOS
 268                 enable_kernel_module=no
 269                 AC_MSG_RESULT(sun4)
 270                 ;;
 271         *-hpux*)
 272                 MKAFS_OSTYPE=HPUX
 273                 AC_MSG_RESULT(hp_ux)
 274                 ;;
 275         *-irix*)
 276                 if test -d /usr/include/sys/SN/SN1; then
 277                  IRIX_BUILD_IP35="IP35"
 278                 fi
 279                 MKAFS_OSTYPE=IRIX
 280                 AC_MSG_RESULT(sgi)
 281                 ;;
 282         *-aix*)
 283                 MKAFS_OSTYPE=AIX
 284                 AC_MSG_RESULT(rs_aix)
 285                 ;;
 286         *-osf*)
 287                 MKAFS_OSTYPE=DUX
 288                 AC_MSG_RESULT(alpha_dux)
 289                 if test "x$enable_kernel_module" = "xyes"; then
 290                  if test "x$with_dux_kernel_headers" != "x"; then
 291                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 292                  else
 293                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 294                  fi
 295                 fi
 296                 if test "$HEADER_RT" = "*" ; then
 297                         AC_MSG_ERROR([Need a configured kernel directory])
 298                 fi
 299                 AC_SUBST([HEADER_RT])
 300                 ;;
 301         *-darwin*)
 302                 MKAFS_OSTYPE=DARWIN
 303                 AC_MSG_RESULT(ppc_darwin)
 304                 ;;
 305         *-freebsd*)
 306                 MKAFS_OSTYPE=FBSD
 307                 AC_MSG_RESULT(i386_fbsd)
 308                 ;;
 309         *-netbsd*)
 310                 MKAFS_OSTYPE=NBSD
 311                 AC_MSG_RESULT(nbsd)
 312                 ;;
 313         *-openbsd*)
 314                 MKAFS_OSTYPE=OBSD
 315                 AC_MSG_RESULT(i386_obsd)
 316                 ;;
 317         *)
 318                 AC_MSG_RESULT($system)
 319                 ;;
 320 esac
 321
 322 if test "x$with_afs_sysname" != "x"; then
 323         AFS_SYSNAME="$with_afs_sysname"
 324 else
 325         AC_MSG_CHECKING(your AFS sysname)
 326         case $host in
 327                 i386-unknown-openbsd3.1)
 328                         AFS_SYSNAME="i386_obsd31"
 329                         ;;
 330                 i386-unknown-openbsd3.2)
 331                         AFS_SYSNAME="i386_obsd32"
 332                         ;;
 333                 i?86-*-freebsd4.2*)
 334                         AFS_SYSNAME="i386_fbsd_42"
 335                         ;;
 336                 i?86-*-freebsd4.3*)
 337                         AFS_SYSNAME="i386_fbsd_43"
 338                         ;;
 339                 i?86-*-freebsd4.4*)
 340                         AFS_SYSNAME="i386_fbsd_44"
 341                         ;;
 342                 i?86-*-freebsd4.5*)
 343                         AFS_SYSNAME="i386_fbsd_45"
 344                         ;;
 345                 i?86-*-freebsd4.6*)
 346                         AFS_SYSNAME="i386_fbsd_46"
 347                         ;;
 348                 i?86-*-freebsd4.7*)
 349                         AFS_SYSNAME="i386_fbsd_47"
 350                         ;;
 351                 i?86-*-netbsd*1.5*)
 352                         AFS_PARAM_COMMON=param.nbsd15.h
 353                         AFS_SYSNAME="i386_nbsd15"
 354                         ;;
 355                 alpha-*-netbsd*1.5*)
 356                         AFS_PARAM_COMMON=param.nbsd15.h
 357                         AFS_SYSNAME="alpha_nbsd15"
 358                         ;;
 359                 i?86-*-netbsd*1.6[[M-Z]]*)
 360                         AFS_PARAM_COMMON=param.nbsd20.h
 361                         AFS_SYSNAME="i386_nbsd20"
 362                         ;;
 363                 i?86-*-netbsd*2.0*)
 364                         AFS_PARAM_COMMON=param.nbsd20.h
 365                         AFS_SYSNAME="i386_nbsd20"
 366                         ;;
 367                 i?86-*-netbsd*1.6*)
 368                         AFS_PARAM_COMMON=param.nbsd16.h
 369                         AFS_SYSNAME="i386_nbsd16"
 370                         ;;
 371                 alpha-*-netbsd*1.6*)
 372                         AFS_PARAM_COMMON=param.nbsd16.h
 373                         AFS_SYSNAME="alpha_nbsd16"
 374                         ;;
 375                 hppa*-hp-hpux11*)
 376                         AFS_SYSNAME="hp_ux110"
 377                         ;;
 378                 hppa*-hp-hpux10*)
 379                         AFS_SYSNAME="hp_ux102"
 380                         ;;
 381                 powerpc-apple-darwin1.2*)
 382                         AFS_SYSNAME="ppc_darwin_12"
 383                         ;;
 384                 powerpc-apple-darwin1.3*)
 385                         AFS_SYSNAME="ppc_darwin_13"
 386                         ;;
 387                 powerpc-apple-darwin1.4*)
 388                         AFS_SYSNAME="ppc_darwin_14"
 389                         ;;
 390                 powerpc-apple-darwin5.1*)
 391                         AFS_SYSNAME="ppc_darwin_14"
 392                         ;;
 393                 powerpc-apple-darwin5.2*)
 394                         AFS_SYSNAME="ppc_darwin_14"
 395                         ;;
 396                 powerpc-apple-darwin5.3*)
 397                         AFS_SYSNAME="ppc_darwin_14"
 398                         ;;
 399                 powerpc-apple-darwin5.4*)
 400                         AFS_SYSNAME="ppc_darwin_14"
 401                         ;;
 402                 powerpc-apple-darwin5.5*)
 403                         AFS_SYSNAME="ppc_darwin_14"
 404                         ;;
 405                 powerpc-apple-darwin6.0*)
 406                         AFS_SYSNAME="ppc_darwin_60"
 407                         ;;
 408                 powerpc-apple-darwin6.1*)
 409                         AFS_SYSNAME="ppc_darwin_60"
 410                         ;;
 411                 powerpc-apple-darwin6.2*)
 412                         AFS_SYSNAME="ppc_darwin_60"
 413                         ;;
 414                 sparc-sun-solaris2.5*)
 415                         AFS_SYSNAME="sun4x_55"
 416                         ;;
 417                 sparc-sun-solaris2.6)
 418                         AFS_SYSNAME="sun4x_56"
 419                         ;;
 420                 sparc-sun-solaris2.7)
 421                         AFS_SYSNAME="sun4x_57"
 422                         ;;
 423                 sparc-sun-solaris2.8)
 424                         AFS_SYSNAME="sun4x_58"
 425                         ;;
 426                 sparc-sun-solaris2.9)
 427                         AFS_SYSNAME="sun4x_59"
 428                         ;;
 429                 sparc-sun-sunos4*)
 430                         AFS_SYSNAME="sun4_413"
 431                         ;;
 432                 i386-pc-solaris2.7)
 433                         AFS_SYSNAME="sunx86_57"
 434                         ;;
 435                 i386-pc-solaris2.8)
 436                         AFS_SYSNAME="sunx86_58"
 437                         ;;
 438                 i386-pc-solaris2.9)
 439                         AFS_SYSNAME="sunx86_59"
 440                         ;;
 441                 alpha*-dec-osf4.0*)
 442                         AFS_SYSNAME="alpha_dux40"
 443                         ;;
 444                 alpha*-dec-osf5.0*)
 445                         AFS_SYSNAME="alpha_dux50"
 446                         ;;
 447                 alpha*-dec-osf5.1*)
 448                         AFS_SYSNAME="alpha_dux51"
 449                         ;;
 450                 mips-sgi-irix6.5)
 451                         AFS_SYSNAME="sgi_65"
 452                         ;;
 453                 ia64-*-linux*)
 454                         AFS_SYSNAME="ia64_linuxXX"
 455                         ;;
 456                 powerpc-*-linux*)
 457                         AFS_SYSNAME="ppc_linuxXX"
 458                         ;;
 459                 alpha*-linux*)
 460                         AFS_SYSNAME="alpha_linux_XX"
 461                         ;;
 462                 s390-*-linux*)
 463                         AFS_SYSNAME="s390_linuxXX"
 464                         ;;
 465                 sparc-*-linux*)
 466                         AFS_SYSNAME="sparc_linuxXX"
 467                         ;;
 468                 sparc64-*-linux*)
 469                         AFS_SYSNAME="sparc64_linuxXX"
 470                         ;;
 471                 i?86-*-linux*)
 472                         AFS_SYSNAME="i386_linuxXX"
 473                         ;;
 474                 parisc-*-linux-gnu)
 475                         AFS_SYSNAME="parisc_linuxXX"
 476                         ;;
 477                 power*-ibm-aix4.2*)
 478                         AFS_SYSNAME="rs_aix42"
 479                         ;;
 480                 power*-ibm-aix4.3*)
 481                         AFS_SYSNAME="rs_aix42"
 482                         ;;
 483                 *)
 484                         AC_MSG_ERROR(An AFS sysname is required)
 485                         exit 1
 486                         ;;
 487         esac
 488         case $AFS_SYSNAME in
 489                 *_linux*)
 490                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
 491                         if test "x${AFS_SYSKVERS}" = "x"; then
 492                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 493                         fi
 494                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 495                         AFS_SYSNAME="$_AFS_SYSNAME"
 496                         ;;
 497         esac
 498         AC_MSG_RESULT($AFS_SYSNAME)
 499 fi
 500
 501 case $AFS_SYSNAME in
 502         *_darwin*)
 503                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 504                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 505                 dnl the test below fails on darwin, even if the CPPFLAGS below
 506                 dnl are added. the headers from Kernel.Framework must be used
 507                 dnl when KERNEL is defined.
 508
 509                 dnl really, such a thing isn't guaranteed to work on any
 510                 dnl platform until the kernel cflags from MakefileProto are
 511                 dnl known to configure
 512                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 513                 ;;
 514         *)
 515 AC_MSG_CHECKING(for definition of struct buf)
 516 dnl save_CPPFLAGS="$CPPFLAGS"
 517 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 518 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 519         ac_cv_have_struct_buf=no
 520         AC_TRY_COMPILE(
 521                 [#include <sys/buf.h>],
 522                 [struct buf x;
 523                 printf("%d\n", sizeof(x));],
 524                 ac_cv_have_struct_buf=yes,)
 525         ]
 526 )
 527 dnl CPPFLAGS="$save_CPPFLAGS"
 528 AC_MSG_RESULT($ac_cv_have_struct_buf)
 529 if test "$ac_cv_have_struct_buf" = yes; then
 530         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 531 fi
 532 ;;
 533 esac
 534
 535
 536 AC_CACHE_VAL(ac_cv_sockaddr_len,
 537 [
 538 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 539 AC_TRY_COMPILE( [#include <sys/types.h>
 540 #include <sys/socket.h>],
 541 [struct sockaddr *a;
 542 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 543 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 544 if test "$ac_cv_sockaddr_len" = "yes"; then
 545    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 546 fi
 547 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 548         echo Skipping library tests because they confuse Irix.
 549 else
 550   AC_CHECK_FUNCS(socket)
 551
 552   if test "$ac_cv_func_socket" = no; then
 553     for lib in socket inet; do
 554         if test "$HAVE_SOCKET" != 1; then
 555                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 556         fi
 557     done
 558   fi
 559
 560   AC_CHECK_FUNCS(connect)
 561
 562   if test "$ac_cv_func_connect" = no; then
 563     for lib in nsl; do
 564         if test "$HAVE_CONNECT" != 1; then
 565                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 566         fi
 567     done
 568   fi
 569
 570   AC_CHECK_FUNCS(gethostbyname)
 571   if test "$ac_cv_func_gethostbyname" = no; then
 572         for lib in dns nsl resolv; do
 573           if test "$HAVE_GETHOSTBYNAME" != 1; then
 574             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 575           fi
 576         done
 577   fi
 578
 579   AC_CHECK_FUNCS(res_search)
 580   if test "$ac_cv_func_res_search" = no; then
 581         for lib in dns nsl resolv; do
 582           if test "$HAVE_RES_SEARCH" != 1; then
 583             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH, 1, [define if you have res_search]))
 584           fi
 585         done
 586         if test "$HAVE_RES_SEARCH" = 1; then
 587           LIB_res_search="-l$lib"
 588         fi
 589   fi
 590 fi
 591
 592 PTHREAD_LIBS=error
 593 AC_CHECK_LIB(pthread, pthread_attr_init,
 594              PTHREAD_LIBS="-lpthread")
 595 if test "x$PTHREAD_LIBS" = xerror; then
 596         AC_CHECK_LIB(pthreads, pthread_attr_init,
 597                 PTHREAD_LIBS="-lpthreads")
 598 fi
 599 if test "x$PTHREAD_LIBS" = xerror; then
 600         AC_CHECK_LIB(c_r, pthread_attr_init,
 601                 PTHREAD_LIBS="-lc_r")
 602 fi
 603 if test "x$PTHREAD_LIBS" = xerror; then
 604         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 605 fi
 606 if test "x$PTHREAD_LIBS" = xerror; then
 607         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 608 fi
 609 AC_SUBST(PTHREAD_LIBS)
 610
 611 WITH_OBSOLETE=NO
 612 if test "$enable_obsolete" = "yes"; then
 613         WITH_OBSOLETE=YES
 614 fi
 615
 616 WITH_INSECURE=NO
 617 if test "$enable_insecure" = "yes"; then
 618         WITH_INSECURE=YES
 619 fi
 620
 621 # Fast restart
 622 if test "$enable_supergroups" = "yes"; then
 623         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
 624 fi
 625
 626 if test "$enable_fast_restart" = "yes"; then
 627         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 628 fi
 629
 630 if test "$enable_bitmap_later" = "yes"; then
 631         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 632 fi
 633
 634 if test "$enable_full_vos_listvol_switch" = "yes"; then
 635         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 636 fi
 637
 638 if test "$enable_bos_restricted_mode" = "yes"; then
 639         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 640 fi
 641
 642 if test "$enable_bos_new_config" = "yes"; then
 643         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 644 fi
 645
 646 if test "$enable_largefile_fileserver" = "yes"; then
 647         AC_DEFINE(AFS_LARGEFILE_ENV)
 648 fi
 649
 650 if test "$enable_namei_fileserver" = "yes"; then
 651         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 652 fi
 653
 654 if test "$enable_afsdb" = "yes"; then
 655         LIB_AFSDB="$LIB_res_search"
 656         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 657 fi
 658
 659 dnl check for tivoli
 660 AC_MSG_CHECKING(for tivoli tsm butc support)
 661 XBSA_CFLAGS=""
 662 if test "$enable_tivoli_tsm" = "yes"; then
 663         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 664         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 665
 666         if test -e "$XBSADIR1/xbsa.h"; then
 667                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 668                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 669         elif test -e "$XBSADIR2/xbsa.h"; then
 670                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 671                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 672         else
 673                 AC_MSG_RESULT([no, missing xbsa.h header file])
 674         fi
 675 else
 676         AC_MSG_RESULT([no])
 677 fi
 678 AC_SUBST(XBSA_CFLAGS)
 679
 680 dnl checks for header files.
 681 AC_HEADER_STDC
 682 AC_HEADER_SYS_WAIT
 683 AC_HEADER_DIRENT
 684 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 685 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 686 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
 687 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 688 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
 689 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h)
 690
 691 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
 692 AC_CHECK_FUNCS(setprogname getprogname sigaction)
 693 AC_CHECK_TYPE(ssize_t, int)
 694 AC_SIZEOF_TYPE(long)
 695
 696 AC_CHECK_FUNCS(timegm)
 697
 698 dnl Directory PATH handling
 699 if test "x$enable_transarc_paths" = "xyes"  ; then
 700     afsconfdir=${afsconfdir=/usr/afs/etc}
 701     viceetcdir=${viceetcdir=/usr/vice/etc}
 702     afskerneldir=${afskerneldir=${viceetcdir}}
 703     afssrvbindir=${afssrvbindir=/usr/afs/bin}
 704     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
 705     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
 706     afsdbdir=${afsdbdir=/usr/afs/db}
 707     afslogsdir=${afslogsdir=/usr/afs/logs}
 708     afslocaldir=${afslocaldir=/usr/afs/local}
 709     afsbackupdir=${afsbackupdir=/usr/afs/backup}
 710     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
 711 else
 712     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
 713     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
 714     afskerneldir=${afskerneldir='${libdir}/openafs'}
 715     afssrvbindir=${afssrvbindir='${bindir}'}
 716     afssrvsbindir=${afssrvsbindir='${sbindir}'}
 717     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
 718     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
 719     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
 720     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
 721     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
 722     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
 723 fi
 724 AC_SUBST(afsconfdir)
 725 AC_SUBST(viceetcdir)
 726 AC_SUBST(afskerneldir)
 727 AC_SUBST(afssrvbindir)
 728 AC_SUBST(afssrvsbindir)
 729 AC_SUBST(afssrvlibexecdir)
 730 AC_SUBST(afsdbdir)
 731 AC_SUBST(afslogsdir)
 732 AC_SUBST(afslocaldir)
 733 AC_SUBST(afsbackupdir)
 734 AC_SUBST(afsbosconfigdir)
 735
 736 if test "x$enable_kernel_module" = "xyes"; then
 737 ENABLE_KERNEL_MODULE=libafs
 738 fi
 739
 740 AC_SUBST(AFS_SYSNAME)
 741 AC_SUBST(AFS_PARAM_COMMON)
 742 AC_SUBST(ENABLE_KERNEL_MODULE)
 743 AC_SUBST(LIB_AFSDB)
 744 AC_SUBST(LINUX_KERNEL_PATH)
 745 AC_SUBST(LINUX_VERSION)
 746 AC_SUBST(MKAFS_OSTYPE)
 747 AC_SUBST(TOP_OBJDIR)
 748 AC_SUBST(TOP_SRCDIR)
 749 AC_SUBST(TOP_INCDIR)
 750 AC_SUBST(TOP_LIBDIR)
 751 AC_SUBST(DEST)
 752 AC_SUBST(WITH_OBSOLETE)
 753 AC_SUBST(WITH_INSECURE)
 754 AC_SUBST(DARWIN_INFOFILE)
 755 AC_SUBST(IRIX_BUILD_IP35)
 756
 757 OPENAFS_OSCONF
 758
 759 TOP_SRCDIR="${srcdir}/src"
 760 dnl
 761 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
 762 dnl
 763 case $TOP_SRCDIR in
 764         /*)
 765                 ;;
 766         *)
 767                 TOP_SRCDIR=${SRCDIR_PARENT}/src
 768 esac
 769
 770 TOP_OBJDIR="${SRCDIR_PARENT}"
 771 TOP_INCDIR="${SRCDIR_PARENT}/include"
 772 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
 773 if test "${DEST}x" = "x"; then
 774         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
 775 fi
 776
 777
 778 ])