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( fast-restart,
  31 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
  32 AC_ARG_ENABLE( bitmap-later,
  33 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
  34 AC_ARG_ENABLE( full-vos-listvol-switch,
  35 [  --enable-full-vos-listvol-switch     enable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="no")
  36 AC_ARG_WITH(dux-kernel-headers,
  37 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
  38 )
  39 AC_ARG_WITH(linux-kernel-headers,
  40 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux)]
  41 )
  42 AC_ARG_ENABLE(kernel-module,
  43 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
  44 )
  45 AC_ARG_ENABLE(redhat-buildsys,
  46 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
  47 )
  48 AC_ARG_ENABLE(transarc-paths,
  49 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
  50 )
  51 AC_ARG_ENABLE(tivoli-tsm,
  52 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
  53 )
  54 AC_ARG_ENABLE(debug-kernel,
  55 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
  56 )
  57
  58 dnl weird ass systems
  59 AC_AIX
  60 AC_ISC_POSIX
  61 AC_MINIX
  62
  63 dnl Various compiler setup.
  64 AC_TYPE_PID_T
  65 AC_TYPE_SIZE_T
  66 AC_TYPE_SIGNAL
  67
  68 dnl Checks for programs.
  69 AC_PROG_INSTALL
  70 AC_PROG_LN_S
  71 AC_PROG_RANLIB
  72 AC_PROG_YACC
  73 AM_PROG_LEX
  74
  75 OPENAFS_CHECK_BIGENDIAN
  76
  77 KERN_DEBUG_OPT=
  78 if test "x$enable_debug_kernel" = "xyes"; then
  79   KERN_DEBUG_OPT=-g
  80 fi
  81
  82 AC_MSG_CHECKING(your OS)
  83 system=$host
  84 case $system in
  85         *-linux*)
  86                 MKAFS_OSTYPE=LINUX
  87                 if test "x$enable_redhat_buildsys" = "xyes"; then
  88                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
  89                 fi
  90                 if test "x$enable_kernel_module" = "xyes"; then
  91                  if test "x$with_linux_kernel_headers" != "x"; then
  92                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
  93                  else
  94                    LINUX_KERNEL_PATH="/usr/src/linux"
  95                  fi
  96                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
  97                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
  98                   if test "x$linux_kvers" = "x"; then
  99                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
 100                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
 101                       if test "x$linux_kvers" = "x"; then
 102
 103                         AC_MSG_ERROR(Linux headers lack version definition [2])
 104                         exit 1
 105                       else
 106                         LINUX_VERSION="$linux_kvers"
 107                       fi
 108                     else
 109                       AC_MSG_ERROR(Linux headers lack version definition)
 110                       exit 1
 111                     fi
 112                   else
 113                     LINUX_VERSION="$linux_kvers"
 114                   fi
 115                  else
 116                     enable_kernel_module="no"
 117                  fi
 118                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
 119                      enable_kernel_module="no"
 120                  fi
 121                  if test "x$enable_kernel_module" = "xno"; then
 122                   if test "x$with_linux_kernel_headers" != "x"; then
 123                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
 124                    exit 1
 125                   else
 126                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
 127                   fi
 128                  fi
 129                 fi
 130                 AC_MSG_RESULT(linux)
 131                 if test "x$enable_kernel_module" = "xyes"; then
 132                  OMIT_FRAME_POINTER=
 133                  if test "x$enable_debug_kernel" = "xno"; then
 134                         OMIT_FRAME_POINTER=-fomit-frame-pointer
 135                  fi
 136                  AC_SUBST(OMIT_FRAME_POINTER)
 137                  OPENAFS_GCC_SUPPORTS_MARCH
 138                  AC_SUBST(P5PLUS_KOPTS)
 139                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 140                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 141                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 142                  AC_SUBST(LINUX_GCC_KOPTS)
 143                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 144                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
 145                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 146                  )
 147                  LINUX_COMPLETION_H_EXISTS
 148                  LINUX_DEFINES_FOR_EACH_PROCESS
 149                  LINUX_DEFINES_PREV_TASK
 150                  LINUX_EXPORTS_TASKLIST_LOCK
 151                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 152                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 153                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 154                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 155                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 156                  LINUX_INODE_SETATTR_RETURN_TYPE
 157                  LINUX_NEED_RHCONFIG
 158                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 159                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 160                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 161                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 162                  LINUX_WHICH_MODULES
 163                  if test "x$ac_cv_linux_config_modversions" = "xno"; then
 164                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
 165                    ac_cv_linux_exports_sys_call_table=yes
 166                  else
 167                    LINUX_EXPORTS_INIT_MM
 168                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 169                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 170                    LINUX_EXPORTS_SYS_CALL_TABLE
 171                    LINUX_EXPORTS_SYS_CHDIR
 172                    LINUX_EXPORTS_SYS_CLOSE
 173                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 174                          linux_syscall_method=none
 175                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 176                             linux_syscall_method=scan
 177                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 178                                linux_syscall_method=scan_with_kallsyms_address
 179                             fi
 180                          fi
 181                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 182                             linux_syscall_method=kallsyms_symbol
 183                          fi
 184                          if test "x$linux_syscall_method" = "xnone"; then
 185                         AC_MSG_ERROR([no available sys_call_table access method])
 186                          fi
 187                          if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 188                           AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 189                          fi
 190                          if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 191                           AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 192                          fi
 193                    fi
 194                  fi
 195                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
 196                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
 197                  fi
 198                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 199                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 200                  fi
 201                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 202                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 203                  fi
 204                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 205                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 206                  fi
 207                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 208                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 209                  fi
 210                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 211                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 212                  fi
 213                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 214                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 215                  fi
 216                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 217                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 218                  fi
 219                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 220                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 221                  fi
 222                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 223                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 224                  fi
 225                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 226                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 227                  fi
 228                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 229                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 230                  fi
 231                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 232                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 233                  fi
 234                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 235                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 236                  fi
 237                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 238                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 239                  fi
 240                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 241                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 242                  fi
 243                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 244                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 245                  fi
 246                 :
 247                 fi
 248                 ;;
 249         *-solaris*)
 250                 MKAFS_OSTYPE=SOLARIS
 251                 AC_MSG_RESULT(sun4)
 252                 SOLARIS_UFSVFS_HAS_DQRWLOCK
 253                 SOLARIS_PROC_HAS_P_COREFILE
 254                 ;;
 255         *-sunos*)
 256                 MKAFS_OSTYPE=SUNOS
 257                 enable_kernel_module=no
 258                 AC_MSG_RESULT(sun4)
 259                 ;;
 260         *-hpux*)
 261                 MKAFS_OSTYPE=HPUX
 262                 AC_MSG_RESULT(hp_ux)
 263                 ;;
 264         *-irix*)
 265                 if test -d /usr/include/sys/SN/SN1; then
 266                  IRIX_BUILD_IP35="IP35"
 267                 fi
 268                 MKAFS_OSTYPE=IRIX
 269                 AC_MSG_RESULT(sgi)
 270                 ;;
 271         *-aix*)
 272                 MKAFS_OSTYPE=AIX
 273                 AC_MSG_RESULT(rs_aix)
 274                 ;;
 275         *-osf*)
 276                 MKAFS_OSTYPE=DUX
 277                 AC_MSG_RESULT(alpha_dux)
 278                 if test "x$enable_kernel_module" = "xyes"; then
 279                  if test "x$with_dux_kernel_headers" != "x"; then
 280                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 281                  else
 282                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 283                  fi
 284                 fi
 285                 if test "$HEADER_RT" = "*" ; then
 286                         AC_MSG_ERROR([Need a configured kernel directory])
 287                 fi
 288                 AC_SUBST([HEADER_RT])
 289                 ;;
 290         *-darwin*)
 291                 MKAFS_OSTYPE=DARWIN
 292                 AC_MSG_RESULT(ppc_darwin)
 293                 ;;
 294         *-freebsd*)
 295                 MKAFS_OSTYPE=FBSD
 296                 AC_MSG_RESULT(i386_fbsd)
 297                 ;;
 298         *-netbsd*)
 299                 MKAFS_OSTYPE=NBSD
 300                 AC_MSG_RESULT(nbsd)
 301                 ;;
 302         *-openbsd*)
 303                 MKAFS_OSTYPE=OBSD
 304                 AC_MSG_RESULT(i386_obsd)
 305                 ;;
 306         *)
 307                 AC_MSG_RESULT($system)
 308                 ;;
 309 esac
 310 AC_SUBST(KERN_DEBUG_OPT)
 311
 312 if test "x$with_afs_sysname" != "x"; then
 313         AFS_SYSNAME="$with_afs_sysname"
 314 else
 315         AC_MSG_CHECKING(your AFS sysname)
 316         case $host in
 317                 i386-unknown-openbsd3.1)
 318                         AFS_SYSNAME="i386_obsd31"
 319                         ;;
 320                 i?86-*-freebsd4.2*)
 321                         AFS_SYSNAME="i386_fbsd_42"
 322                         ;;
 323                 i?86-*-freebsd4.3*)
 324                         AFS_SYSNAME="i386_fbsd_43"
 325                         ;;
 326                 i?86-*-freebsd4.4*)
 327                         AFS_SYSNAME="i386_fbsd_44"
 328                         ;;
 329                 i?86-*-freebsd4.5*)
 330                         AFS_SYSNAME="i386_fbsd_45"
 331                         ;;
 332                 i?86-*-freebsd4.6*)
 333                         AFS_SYSNAME="i386_fbsd_46"
 334                         ;;
 335                 i?86-*-freebsd4.7*)
 336                         AFS_SYSNAME="i386_fbsd_47"
 337                         ;;
 338                 i?86-*-netbsd*1.5*)
 339                         AFS_PARAM_COMMON=param.nbsd15.h
 340                         AFS_SYSNAME="i386_nbsd15"
 341                         ;;
 342                 alpha-*-netbsd*1.5*)
 343                         AFS_PARAM_COMMON=param.nbsd15.h
 344                         AFS_SYSNAME="alpha_nbsd15"
 345                         ;;
 346                 i?86-*-netbsd*1.6*)
 347                         AFS_PARAM_COMMON=param.nbsd16.h
 348                         AFS_SYSNAME="i386_nbsd16"
 349                         ;;
 350                 alpha-*-netbsd*1.6*)
 351                         AFS_PARAM_COMMON=param.nbsd16.h
 352                         AFS_SYSNAME="alpha_nbsd16"
 353                         ;;
 354                 hppa*-hp-hpux11*)
 355                         AFS_SYSNAME="hp_ux110"
 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                 sparc-sun-solaris2.5*)
 394                         AFS_SYSNAME="sun4x_55"
 395                         ;;
 396                 sparc-sun-solaris2.6)
 397                         AFS_SYSNAME="sun4x_56"
 398                         ;;
 399                 sparc-sun-solaris2.7)
 400                         AFS_SYSNAME="sun4x_57"
 401                         ;;
 402                 sparc-sun-solaris2.8)
 403                         AFS_SYSNAME="sun4x_58"
 404                         ;;
 405                 sparc-sun-solaris2.9)
 406                         AFS_SYSNAME="sun4x_59"
 407                         ;;
 408                 sparc-sun-sunos4*)
 409                         AFS_SYSNAME="sun4_413"
 410                         ;;
 411                 i386-pc-solaris2.7)
 412                         AFS_SYSNAME="sunx86_57"
 413                         ;;
 414                 i386-pc-solaris2.8)
 415                         AFS_SYSNAME="sunx86_58"
 416                         ;;
 417                 i386-pc-solaris2.9)
 418                         AFS_SYSNAME="sunx86_59"
 419                         ;;
 420                 alpha*-dec-osf4.0*)
 421                         AFS_SYSNAME="alpha_dux40"
 422                         ;;
 423                 alpha*-dec-osf5.0*)
 424                         AFS_SYSNAME="alpha_dux50"
 425                         ;;
 426                 alpha*-dec-osf5.1*)
 427                         AFS_SYSNAME="alpha_dux51"
 428                         ;;
 429                 mips-sgi-irix6.5)
 430                         AFS_SYSNAME="sgi_65"
 431                         ;;
 432                 ia64-*-linux*)
 433                         AFS_SYSNAME="ia64_linuxXX"
 434                         ;;
 435                 powerpc-*-linux*)
 436                         AFS_SYSNAME="ppc_linuxXX"
 437                         ;;
 438                 alpha*-linux*)
 439                         AFS_SYSNAME="alpha_linux_XX"
 440                         ;;
 441                 s390-*-linux*)
 442                         AFS_SYSNAME="s390_linuxXX"
 443                         ;;
 444                 sparc-*-linux*)
 445                         AFS_SYSNAME="sparc_linuxXX"
 446                         ;;
 447                 sparc64-*-linux*)
 448                         AFS_SYSNAME="sparc64_linuxXX"
 449                         ;;
 450                 i?86-*-linux*)
 451                         AFS_SYSNAME="i386_linuxXX"
 452                         ;;
 453                 parisc-*-linux-gnu)
 454                         AFS_SYSNAME="parisc_linuxXX"
 455                         ;;
 456                 power*-ibm-aix4.2*)
 457                         AFS_SYSNAME="rs_aix42"
 458                         ;;
 459                 power*-ibm-aix4.3*)
 460                         AFS_SYSNAME="rs_aix42"
 461                         ;;
 462                 *)
 463                         AC_MSG_ERROR(An AFS sysname is required)
 464                         exit 1
 465                         ;;
 466         esac
 467         case $AFS_SYSNAME in
 468                 *_linux*)
 469                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
 470                         if test "x${AFS_SYSKVERS}" = "x"; then
 471                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 472                         fi
 473                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 474                         AFS_SYSNAME="$_AFS_SYSNAME"
 475                         ;;
 476         esac
 477         AC_MSG_RESULT($AFS_SYSNAME)
 478 fi
 479
 480 case $AFS_SYSNAME in
 481         *_darwin*)
 482                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 483                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 484                 dnl the test below fails on darwin, even if the CPPFLAGS below
 485                 dnl are added. the headers from Kernel.Framework must be used
 486                 dnl when KERNEL is defined.
 487
 488                 dnl really, such a thing isn't guaranteed to work on any
 489                 dnl platform until the kernel cflags from MakefileProto are
 490                 dnl known to configure
 491                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 492                 ;;
 493         *)
 494 AC_MSG_CHECKING(for definition of struct buf)
 495 dnl save_CPPFLAGS="$CPPFLAGS"
 496 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 497 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 498         ac_cv_have_struct_buf=no
 499         AC_TRY_COMPILE(
 500                 [#include <sys/buf.h>],
 501                 [struct buf x;
 502                 printf("%d\n", sizeof(x));],
 503                 ac_cv_have_struct_buf=yes,)
 504         ]
 505 )
 506 dnl CPPFLAGS="$save_CPPFLAGS"
 507 AC_MSG_RESULT($ac_cv_have_struct_buf)
 508 if test "$ac_cv_have_struct_buf" = yes; then
 509         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 510 fi
 511 ;;
 512 esac
 513
 514
 515 AC_CACHE_VAL(ac_cv_sockaddr_len,
 516 [
 517 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 518 AC_TRY_COMPILE( [#include <sys/types.h>
 519 #include <sys/socket.h>],
 520 [struct sockaddr *a;
 521 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 522 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 523 if test "$ac_cv_sockaddr_len" = "yes"; then
 524    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 525 fi
 526 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 527         echo Skipping library tests because they confuse Irix.
 528 else
 529   AC_CHECK_FUNCS(socket)
 530
 531   if test "$ac_cv_func_socket" = no; then
 532     for lib in socket inet; do
 533         if test "$HAVE_SOCKET" != 1; then
 534                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 535         fi
 536     done
 537   fi
 538
 539   AC_CHECK_FUNCS(connect)
 540
 541   if test "$ac_cv_func_connect" = no; then
 542     for lib in nsl; do
 543         if test "$HAVE_CONNECT" != 1; then
 544                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 545         fi
 546     done
 547   fi
 548
 549   AC_CHECK_FUNCS(gethostbyname)
 550   if test "$ac_cv_func_gethostbyname" = no; then
 551         for lib in dns nsl resolv; do
 552           if test "$HAVE_GETHOSTBYNAME" != 1; then
 553             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 554           fi
 555         done
 556   fi
 557
 558   AC_CHECK_FUNCS(res_search)
 559   if test "$ac_cv_func_res_search" = no; then
 560         for lib in dns nsl resolv; do
 561           if test "$HAVE_RES_SEARCH" != 1; then
 562             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH, 1, [define if you have res_search]))
 563           fi
 564         done
 565         if test "$HAVE_RES_SEARCH" = 1; then
 566           LIB_res_search="-l$lib"
 567         fi
 568   fi
 569 fi
 570
 571 PTHREAD_LIBS=error
 572 AC_CHECK_LIB(pthread, pthread_attr_init,
 573              PTHREAD_LIBS="-lpthread")
 574 if test "x$PTHREAD_LIBS" = xerror; then
 575         AC_CHECK_LIB(pthreads, pthread_attr_init,
 576                 PTHREAD_LIBS="-lpthreads")
 577 fi
 578 if test "x$PTHREAD_LIBS" = xerror; then
 579         AC_CHECK_LIB(c_r, pthread_attr_init,
 580                 PTHREAD_LIBS="-lc_r")
 581 fi
 582 if test "x$PTHREAD_LIBS" = xerror; then
 583         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 584 fi
 585 if test "x$PTHREAD_LIBS" = xerror; then
 586         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 587 fi
 588 AC_SUBST(PTHREAD_LIBS)
 589
 590 WITH_OBSOLETE=NO
 591 if test "$enable_obsolete" = "yes"; then
 592         WITH_OBSOLETE=YES
 593 fi
 594
 595 WITH_INSECURE=NO
 596 if test "$enable_insecure" = "yes"; then
 597         WITH_INSECURE=YES
 598 fi
 599
 600 # Fast restart
 601 if test "$enable_fast_restart" = "yes"; then
 602         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 603 fi
 604
 605 if test "$enable_bitmap_later" = "yes"; then
 606         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 607 fi
 608
 609 if test "$enable_full_vos_listvol_switch" = "yes"; then
 610         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 611 fi
 612
 613 if test "$enable_bos_restricted_mode" = "yes"; then
 614         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 615 fi
 616
 617 if test "$enable_bos_new_config" = "yes"; then
 618         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 619 fi
 620
 621 if test "$enable_largefile_fileserver" = "yes"; then
 622         AC_DEFINE(AFS_LARGEFILE_ENV)
 623 fi
 624
 625 if test "$enable_namei_fileserver" = "yes"; then
 626         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 627 fi
 628
 629 if test "$enable_afsdb" = "yes"; then
 630         LIB_AFSDB="$LIB_res_search"
 631         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 632 fi
 633
 634 dnl check for tivoli
 635 AC_MSG_CHECKING(for tivoli tsm butc support)
 636 XBSA_CFLAGS=""
 637 if test "$enable_tivoli_tsm" = "yes"; then
 638         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 639         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 640
 641         if test -e "$XBSADIR1/xbsa.h"; then
 642                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 643                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 644         elif test -e "$XBSADIR2/xbsa.h"; then
 645                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 646                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 647         else
 648                 AC_MSG_RESULT([no, missing xbsa.h header file])
 649         fi
 650 else
 651         AC_MSG_RESULT([no])
 652 fi
 653 AC_SUBST(XBSA_CFLAGS)
 654
 655 dnl checks for header files.
 656 AC_HEADER_STDC
 657 AC_HEADER_SYS_WAIT
 658 AC_HEADER_DIRENT
 659 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 660 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 661 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
 662 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 663 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
 664 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h)
 665
 666 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
 667 AC_CHECK_FUNCS(setprogname getprogname sigaction)
 668 AC_CHECK_TYPE(ssize_t, int)
 669 AC_SIZEOF_TYPE(long)
 670
 671 AC_CHECK_FUNCS(timegm)
 672
 673 dnl Directory PATH handling
 674 if test "x$enable_transarc_paths" = "xyes"  ; then
 675     afsconfdir=${afsconfdir=/usr/afs/etc}
 676     viceetcdir=${viceetcdir=/usr/vice/etc}
 677     afskerneldir=${afskerneldir=${viceetcdir}}
 678     afssrvbindir=${afssrvbindir=/usr/afs/bin}
 679     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
 680     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
 681     afsdbdir=${afsdbdir=/usr/afs/db}
 682     afslogsdir=${afslogsdir=/usr/afs/logs}
 683     afslocaldir=${afslocaldir=/usr/afs/local}
 684     afsbackupdir=${afsbackupdir=/usr/afs/backup}
 685     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
 686 else
 687     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
 688     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
 689     afskerneldir=${afskerneldir='${libdir}/openafs'}
 690     afssrvbindir=${afssrvbindir='${bindir}'}
 691     afssrvsbindir=${afssrvsbindir='${sbindir}'}
 692     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
 693     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
 694     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
 695     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
 696     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
 697     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
 698 fi
 699 AC_SUBST(afsconfdir)
 700 AC_SUBST(viceetcdir)
 701 AC_SUBST(afskerneldir)
 702 AC_SUBST(afssrvbindir)
 703 AC_SUBST(afssrvsbindir)
 704 AC_SUBST(afssrvlibexecdir)
 705 AC_SUBST(afsdbdir)
 706 AC_SUBST(afslogsdir)
 707 AC_SUBST(afslocaldir)
 708 AC_SUBST(afsbackupdir)
 709 AC_SUBST(afsbosconfigdir)
 710
 711 if test "x$enable_kernel_module" = "xyes"; then
 712 ENABLE_KERNEL_MODULE=libafs
 713 fi
 714
 715 AC_SUBST(AFS_SYSNAME)
 716 AC_SUBST(AFS_PARAM_COMMON)
 717 AC_SUBST(ENABLE_KERNEL_MODULE)
 718 AC_SUBST(LIB_AFSDB)
 719 AC_SUBST(LINUX_KERNEL_PATH)
 720 AC_SUBST(LINUX_VERSION)
 721 AC_SUBST(MKAFS_OSTYPE)
 722 AC_SUBST(TOP_OBJDIR)
 723 AC_SUBST(TOP_SRCDIR)
 724 AC_SUBST(TOP_INCDIR)
 725 AC_SUBST(TOP_LIBDIR)
 726 AC_SUBST(DEST)
 727 AC_SUBST(WITH_OBSOLETE)
 728 AC_SUBST(WITH_INSECURE)
 729 AC_SUBST(DARWIN_INFOFILE)
 730 AC_SUBST(IRIX_BUILD_IP35)
 731
 732 OPENAFS_OSCONF
 733
 734 TOP_SRCDIR="${srcdir}/src"
 735 dnl
 736 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
 737 dnl
 738 case $TOP_SRCDIR in
 739         /*)
 740                 ;;
 741         *)
 742                 TOP_SRCDIR=${SRCDIR_PARENT}/src
 743 esac
 744
 745 TOP_OBJDIR="${SRCDIR_PARENT}"
 746 TOP_INCDIR="${SRCDIR_PARENT}/include"
 747 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
 748 if test "${DEST}x" = "x"; then
 749         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
 750 fi
 751
 752
 753 ])