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 BOS_RESTRICTED_MODE BOS_NEW_CONFIG 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( namei-fileserver,
  25 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
  26 AC_ARG_ENABLE( fast-restart,
  27 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
  28 AC_ARG_ENABLE( bitmap-later,
  29 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
  30 AC_ARG_ENABLE( full-vos-listvol-switch,
  31 [  --enable-full-vos-listvol-switch     enable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="no")
  32 AC_ARG_WITH(dux-kernel-headers,
  33 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
  34 )
  35 AC_ARG_WITH(linux-kernel-headers,
  36 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux)]
  37 )
  38 AC_ARG_ENABLE(kernel-module,
  39 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
  40 )
  41 AC_ARG_ENABLE(redhat-buildsys,
  42 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
  43 )
  44 AC_ARG_ENABLE(transarc-paths,
  45 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
  46 )
  47 AC_ARG_ENABLE(tivoli-tsm,
  48 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
  49 )
  50 AC_ARG_ENABLE(debug-kernel,
  51 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
  52 )
  53
  54 dnl weird ass systems
  55 AC_AIX
  56 AC_ISC_POSIX
  57 AC_MINIX
  58
  59 dnl Various compiler setup.
  60 AC_TYPE_PID_T
  61 AC_TYPE_SIZE_T
  62 AC_TYPE_SIGNAL
  63
  64 dnl Checks for programs.
  65 AC_PROG_INSTALL
  66 AC_PROG_LN_S
  67 AC_PROG_RANLIB
  68 AC_PROG_YACC
  69 AM_PROG_LEX
  70
  71 OPENAFS_CHECK_BIGENDIAN
  72
  73 KERN_DEBUG_OPT=
  74 if test "x$enable_debug_kernel" = "xyes"; then
  75   KERN_DEBUG_OPT=-g
  76 fi
  77
  78 AC_MSG_CHECKING(your OS)
  79 system=$host
  80 case $system in
  81         *-linux*)
  82                 MKAFS_OSTYPE=LINUX
  83                 if test "x$enable_redhat_buildsys" = "xyes"; then
  84                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
  85                 fi
  86                 if test "x$enable_kernel_module" = "xyes"; then
  87                  if test "x$with_linux_kernel_headers" != "x"; then
  88                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
  89                  else
  90                    LINUX_KERNEL_PATH="/usr/src/linux"
  91                  fi
  92                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
  93                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
  94                   if test "x$linux_kvers" = "x"; then
  95                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
  96                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
  97                       if test "x$linux_kvers" = "x"; then
  98
  99                         AC_MSG_ERROR(Linux headers lack version definition [2])
 100                         exit 1
 101                       else
 102                         LINUX_VERSION="$linux_kvers"
 103                       fi
 104                     else
 105                       AC_MSG_ERROR(Linux headers lack version definition)
 106                       exit 1
 107                     fi
 108                   else
 109                     LINUX_VERSION="$linux_kvers"
 110                   fi
 111                  else
 112                     enable_kernel_module="no"
 113                  fi
 114                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
 115                      enable_kernel_module="no"
 116                  fi
 117                  if test "x$enable_kernel_module" = "xno"; then
 118                   if test "x$with_linux_kernel_headers" != "x"; then
 119                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
 120                    exit 1
 121                   else
 122                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
 123                   fi
 124                  fi
 125                 fi
 126                 AC_MSG_RESULT(linux)
 127                 if test "x$enable_kernel_module" = "xyes"; then
 128                  OMIT_FRAME_POINTER=
 129                  if test "x$enable_debug_kernel" = "xno"; then
 130                         OMIT_FRAME_POINTER=-fomit-frame-pointer
 131                  fi
 132                  AC_SUBST(OMIT_FRAME_POINTER)
 133                  OPENAFS_GCC_SUPPORTS_MARCH
 134                  AC_SUBST(P5PLUS_KOPTS)
 135                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 136                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 137                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 138                  AC_SUBST(LINUX_GCC_KOPTS)
 139                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 140                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
 141                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 142                  )
 143                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 144                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 145                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 146                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 147                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 148                  LINUX_INODE_SETATTR_RETURN_TYPE
 149                  LINUX_COMPLETION_H_EXISTS
 150                  LINUX_EXPORTS_TASKLIST_LOCK
 151                  LINUX_NEED_RHCONFIG
 152                  LINUX_WHICH_MODULES
 153                  if test "$ac_cv_linux_config_modversions" = "xno"; then
 154                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
 155                    ac_cv_linux_exports_sys_call_table=yes
 156                  else
 157                    LINUX_EXPORTS_SYS_CALL_TABLE
 158                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 159                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 160                    LINUX_EXPORTS_INIT_MM
 161                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 162                          linux_syscall_method=none
 163                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 164                             linux_syscall_method=scan
 165                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 166                                linux_syscall_method=scan_with_kallsyms_address
 167                             fi
 168                          fi
 169                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 170                             linux_syscall_method=kallsyms_symbol
 171                          fi
 172                          if test "x$linux_syscall_method" = "xnone"; then
 173                         AC_MSG_ERROR([no available sys_call_table access method])
 174                          fi
 175                    fi
 176                  fi
 177                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
 178                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
 179                  fi
 180                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 181                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 182                  fi
 183                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 184                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 185                  fi
 186                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 187                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 188                  fi
 189                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 190                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if your h_exists exists])
 191                  fi
 192                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 193                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 194                  fi
 195                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 196                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 197                  fi
 198                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 199                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 200                  fi
 201                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 202                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 203                  fi
 204                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 205                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 206                  fi
 207                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 208                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if you struct inode has data_buffers])
 209                  fi
 210                 :
 211                 fi
 212                 ;;
 213         *-solaris*)
 214                 MKAFS_OSTYPE=SOLARIS
 215                 AC_MSG_RESULT(sun4)
 216                 SOLARIS_UFSVFS_HAS_DQRWLOCK
 217                 SOLARIS_PROC_HAS_P_COREFILE
 218                 ;;
 219         *-sunos*)
 220                 MKAFS_OSTYPE=SUNOS
 221                 enable_kernel_module=no
 222                 AC_MSG_RESULT(sun4)
 223                 ;;
 224         *-hpux*)
 225                 MKAFS_OSTYPE=HPUX
 226                 AC_MSG_RESULT(hp_ux)
 227                 ;;
 228         *-irix*)
 229                 if test -d /usr/include/sys/SN/SN1; then
 230                  IRIX_BUILD_IP35="IP35"
 231                 fi
 232                 MKAFS_OSTYPE=IRIX
 233                 AC_MSG_RESULT(sgi)
 234                 ;;
 235         *-aix*)
 236                 MKAFS_OSTYPE=AIX
 237                 AC_MSG_RESULT(rs_aix)
 238                 ;;
 239         *-osf*)
 240                 MKAFS_OSTYPE=DUX
 241                 AC_MSG_RESULT(alpha_dux)
 242                 if test "x$enable_kernel_module" = "xyes"; then
 243                  if test "x$with_dux_kernel_headers" != "x"; then
 244                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 245                  else
 246                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 247                  fi
 248                 fi
 249                 if test "$HEADER_RT" = "*" ; then
 250                         AC_MSG_ERROR([Need a configured kernel directory])
 251                 fi
 252                 AC_SUBST([HEADER_RT])
 253                 ;;
 254         *-darwin*)
 255                 MKAFS_OSTYPE=DARWIN
 256                 AC_MSG_RESULT(ppc_darwin)
 257                 ;;
 258         *-freebsd*)
 259                 MKAFS_OSTYPE=FBSD
 260                 AC_MSG_RESULT(i386_fbsd)
 261                 ;;
 262         *-netbsd*)
 263                 MKAFS_OSTYPE=NBSD
 264                 AC_MSG_RESULT(nbsd)
 265                 ;;
 266         *-openbsd*)
 267                 MKAFS_OSTYPE=OBSD
 268                 AC_MSG_RESULT(i386_obsd)
 269                 ;;
 270         *)
 271                 AC_MSG_RESULT($system)
 272                 ;;
 273 esac
 274 AC_SUBST(KERN_DEBUG_OPT)
 275
 276 if test "x$with_afs_sysname" != "x"; then
 277         AFS_SYSNAME="$with_afs_sysname"
 278 else
 279         AC_MSG_CHECKING(your AFS sysname)
 280         case $host in
 281                 i386-unknown-openbsd3.1)
 282                         AFS_SYSNAME="i386_obsd31"
 283                         ;;
 284                 i?86-*-freebsd4.2*)
 285                         AFS_SYSNAME="i386_fbsd_42"
 286                         ;;
 287                 i?86-*-freebsd4.3*)
 288                         AFS_SYSNAME="i386_fbsd_43"
 289                         ;;
 290                 i?86-*-freebsd4.4*)
 291                         AFS_SYSNAME="i386_fbsd_44"
 292                         ;;
 293                 i?86-*-freebsd4.5*)
 294                         AFS_SYSNAME="i386_fbsd_45"
 295                         ;;
 296                 i?86-*-freebsd4.6*)
 297                         AFS_SYSNAME="i386_fbsd_46"
 298                         ;;
 299                 i?86-*-netbsd*1.5*)
 300                         AFS_PARAM_COMMON=param.nbsd15.h
 301                         AFS_SYSNAME="i386_nbsd15"
 302                         ;;
 303                 alpha-*-netbsd*1.5*)
 304                         AFS_PARAM_COMMON=param.nbsd15.h
 305                         AFS_SYSNAME="alpha_nbsd15"
 306                         ;;
 307                 i?86-*-netbsd*1.6*)
 308                         AFS_PARAM_COMMON=param.nbsd16.h
 309                         AFS_SYSNAME="i386_nbsd16"
 310                         ;;
 311                 alpha-*-netbsd*1.6*)
 312                         AFS_PARAM_COMMON=param.nbsd16.h
 313                         AFS_SYSNAME="alpha_nbsd16"
 314                         ;;
 315                 hppa*-hp-hpux11*)
 316                         AFS_SYSNAME="hp_ux110"
 317                         ;;
 318                 hppa*-hp-hpux10*)
 319                         AFS_SYSNAME="hp_ux102"
 320                         ;;
 321                 powerpc-apple-darwin1.2*)
 322                         AFS_SYSNAME="ppc_darwin_12"
 323                         ;;
 324                 powerpc-apple-darwin1.3*)
 325                         AFS_SYSNAME="ppc_darwin_13"
 326                         ;;
 327                 powerpc-apple-darwin1.4*)
 328                         AFS_SYSNAME="ppc_darwin_14"
 329                         ;;
 330                 powerpc-apple-darwin5.1*)
 331                         AFS_SYSNAME="ppc_darwin_14"
 332                         ;;
 333                 powerpc-apple-darwin5.2*)
 334                         AFS_SYSNAME="ppc_darwin_14"
 335                         ;;
 336                 powerpc-apple-darwin5.3*)
 337                         AFS_SYSNAME="ppc_darwin_14"
 338                         ;;
 339                 powerpc-apple-darwin5.4*)
 340                         AFS_SYSNAME="ppc_darwin_14"
 341                         ;;
 342                 powerpc-apple-darwin5.5*)
 343                         AFS_SYSNAME="ppc_darwin_14"
 344                         ;;
 345                 powerpc-apple-darwin6.0*)
 346                         AFS_SYSNAME="ppc_darwin_60"
 347                         ;;
 348                 powerpc-apple-darwin6.1*)
 349                         AFS_SYSNAME="ppc_darwin_60"
 350                         ;;
 351                 powerpc-apple-darwin6.2*)
 352                         AFS_SYSNAME="ppc_darwin_60"
 353                         ;;
 354                 sparc-sun-solaris2.5*)
 355                         AFS_SYSNAME="sun4x_55"
 356                         ;;
 357                 sparc-sun-solaris2.6)
 358                         AFS_SYSNAME="sun4x_56"
 359                         ;;
 360                 sparc-sun-solaris2.7)
 361                         AFS_SYSNAME="sun4x_57"
 362                         ;;
 363                 sparc-sun-solaris2.8)
 364                         AFS_SYSNAME="sun4x_58"
 365                         ;;
 366                 sparc-sun-solaris2.9)
 367                         AFS_SYSNAME="sun4x_59"
 368                         ;;
 369                 sparc-sun-sunos4*)
 370                         AFS_SYSNAME="sun4_413"
 371                         ;;
 372                 i386-pc-solaris2.7)
 373                         AFS_SYSNAME="sunx86_57"
 374                         ;;
 375                 i386-pc-solaris2.8)
 376                         AFS_SYSNAME="sunx86_58"
 377                         ;;
 378                 i386-pc-solaris2.9)
 379                         AFS_SYSNAME="sunx86_59"
 380                         ;;
 381                 alpha*-dec-osf4.0*)
 382                         AFS_SYSNAME="alpha_dux40"
 383                         ;;
 384                 alpha*-dec-osf5.0*)
 385                         AFS_SYSNAME="alpha_dux50"
 386                         ;;
 387                 alpha*-dec-osf5.1*)
 388                         AFS_SYSNAME="alpha_dux51"
 389                         ;;
 390                 mips-sgi-irix6.5)
 391                         AFS_SYSNAME="sgi_65"
 392                         ;;
 393                 ia64-*-linux*)
 394                         AFS_SYSNAME="ia64_linuxXX"
 395                         ;;
 396                 powerpc-*-linux*)
 397                         AFS_SYSNAME="ppc_linuxXX"
 398                         ;;
 399                 alpha*-linux*)
 400                         AFS_SYSNAME="alpha_linux_XX"
 401                         ;;
 402                 s390-*-linux*)
 403                         AFS_SYSNAME="s390_linuxXX"
 404                         ;;
 405                 sparc-*-linux*)
 406                         AFS_SYSNAME="sparc_linuxXX"
 407                         ;;
 408                 sparc64-*-linux*)
 409                         AFS_SYSNAME="sparc64_linuxXX"
 410                         ;;
 411                 i?86-*-linux*)
 412                         AFS_SYSNAME="i386_linuxXX"
 413                         ;;
 414                 parisc-*-linux-gnu)
 415                         AFS_SYSNAME="parisc_linuxXX"
 416                         ;;
 417                 power*-ibm-aix4.2*)
 418                         AFS_SYSNAME="rs_aix42"
 419                         ;;
 420                 power*-ibm-aix4.3*)
 421                         AFS_SYSNAME="rs_aix42"
 422                         ;;
 423                 *)
 424                         AC_MSG_ERROR(An AFS sysname is required)
 425                         exit 1
 426                         ;;
 427         esac
 428         case $AFS_SYSNAME in
 429                 *_linux*)
 430                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
 431                         if test "x${AFS_SYSKVERS}" = "x"; then
 432                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 433                         fi
 434                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 435                         AFS_SYSNAME="$_AFS_SYSNAME"
 436                         ;;
 437         esac
 438         AC_MSG_RESULT($AFS_SYSNAME)
 439 fi
 440
 441 case $AFS_SYSNAME in
 442         *_darwin*)
 443                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 444                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 445                 dnl the test below fails on darwin, even if the CPPFLAGS below
 446                 dnl are added. the headers from Kernel.Framework must be used
 447                 dnl when KERNEL is defined.
 448
 449                 dnl really, such a thing isn't guaranteed to work on any
 450                 dnl platform until the kernel cflags from MakefileProto are
 451                 dnl known to configure
 452                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 453                 ;;
 454         *)
 455 AC_MSG_CHECKING(for definition of struct buf)
 456 dnl save_CPPFLAGS="$CPPFLAGS"
 457 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 458 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 459         ac_cv_have_struct_buf=no
 460         AC_TRY_COMPILE(
 461                 [#include <sys/buf.h>],
 462                 [struct buf x;
 463                 printf("%d\n", sizeof(x));],
 464                 ac_cv_have_struct_buf=yes,)
 465         ]
 466 )
 467 dnl CPPFLAGS="$save_CPPFLAGS"
 468 AC_MSG_RESULT($ac_cv_have_struct_buf)
 469 if test "$ac_cv_have_struct_buf" = yes; then
 470         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 471 fi
 472 ;;
 473 esac
 474
 475
 476 AC_CACHE_VAL(ac_cv_sockaddr_len,
 477 [
 478 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 479 AC_TRY_COMPILE( [#include <sys/types.h>
 480 #include <sys/socket.h>],
 481 [struct sockaddr *a;
 482 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 483 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 484 if test "$ac_cv_sockaddr_len" = "yes"; then
 485    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 486 fi
 487 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 488         echo Skipping library tests because they confuse Irix.
 489 else
 490   AC_CHECK_FUNCS(socket)
 491
 492   if test "$ac_cv_func_socket" = no; then
 493     for lib in socket inet; do
 494         if test "$HAVE_SOCKET" != 1; then
 495                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 496         fi
 497     done
 498   fi
 499
 500   AC_CHECK_FUNCS(connect)
 501
 502   if test "$ac_cv_func_connect" = no; then
 503     for lib in nsl; do
 504         if test "$HAVE_CONNECT" != 1; then
 505                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 506         fi
 507     done
 508   fi
 509
 510   AC_CHECK_FUNCS(gethostbyname)
 511   if test "$ac_cv_func_gethostbyname" = no; then
 512         for lib in dns nsl resolv; do
 513           if test "$HAVE_GETHOSTBYNAME" != 1; then
 514             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 515           fi
 516         done
 517   fi
 518
 519   AC_CHECK_FUNCS(res_search)
 520   if test "$ac_cv_func_res_search" = no; then
 521         for lib in dns nsl resolv; do
 522           if test "$HAVE_RES_SEARCH" != 1; then
 523             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH, 1, [define if you have res_search]))
 524           fi
 525         done
 526         if test "$HAVE_RES_SEARCH" = 1; then
 527           LIB_res_search="-l$lib"
 528         fi
 529   fi
 530 fi
 531
 532 PTHREAD_LIBS=error
 533 AC_CHECK_LIB(pthread, pthread_attr_init,
 534              PTHREAD_LIBS="-lpthread")
 535 if test "x$PTHREAD_LIBS" = xerror; then
 536         AC_CHECK_LIB(pthreads, pthread_attr_init,
 537                 PTHREAD_LIBS="-lpthreads")
 538 fi
 539 if test "x$PTHREAD_LIBS" = xerror; then
 540         AC_CHECK_LIB(c_r, pthread_attr_init,
 541                 PTHREAD_LIBS="-lc_r")
 542 fi
 543 if test "x$PTHREAD_LIBS" = xerror; then
 544         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 545 fi
 546 if test "x$PTHREAD_LIBS" = xerror; then
 547         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 548 fi
 549 AC_SUBST(PTHREAD_LIBS)
 550
 551 WITH_OBSOLETE=NO
 552 if test "$enable_obsolete" = "yes"; then
 553         WITH_OBSOLETE=YES
 554 fi
 555
 556 WITH_INSECURE=NO
 557 if test "$enable_insecure" = "yes"; then
 558         WITH_INSECURE=YES
 559 fi
 560
 561 # Fast restart
 562 if test "$enable_fast_restart" = "yes"; then
 563         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 564 fi
 565
 566 if test "$enable_bitmap_later" = "yes"; then
 567         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 568 fi
 569
 570 if test "$enable_full_vos_listvol_switch" = "yes"; then
 571         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 572 fi
 573
 574 if test "$enable_bos_restricted_mode" = "yes"; then
 575         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 576 fi
 577
 578 if test "$enable_namei_fileserver" = "yes"; then
 579         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 580 fi
 581
 582 if test "$enable_afsdb" = "yes"; then
 583         LIB_AFSDB="$LIB_res_search"
 584         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 585 fi
 586
 587 dnl check for tivoli
 588 AC_MSG_CHECKING(for tivoli tsm butc support)
 589 XBSA_CFLAGS=""
 590 if test "$enable_tivoli_tsm" = "yes"; then
 591         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 592         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 593
 594         if test -e "$XBSADIR1/xbsa.h"; then
 595                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 596                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 597         elif test -e "$XBSADIR2/xbsa.h"; then
 598                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 599                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 600         else
 601                 AC_MSG_RESULT([no, missing xbsa.h header file])
 602         fi
 603 else
 604         AC_MSG_RESULT([no])
 605 fi
 606 AC_SUBST(XBSA_CFLAGS)
 607
 608 dnl checks for header files.
 609 AC_HEADER_STDC
 610 AC_HEADER_SYS_WAIT
 611 AC_HEADER_DIRENT
 612 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 613 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 614 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
 615 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 616 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
 617 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h)
 618
 619 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
 620 AC_CHECK_FUNCS(setprogname getprogname sigaction)
 621 AC_CHECK_TYPE(ssize_t, int)
 622
 623 AC_CHECK_FUNCS(timegm)
 624
 625 dnl Directory PATH handling
 626 if test "x$enable_transarc_paths" = "xyes"  ; then
 627     afsconfdir=${afsconfdir=/usr/afs/etc}
 628     viceetcdir=${viceetcdir=/usr/vice/etc}
 629     afskerneldir=${afskerneldir=${viceetcdir}}
 630     afssrvbindir=${afssrvbindir=/usr/afs/bin}
 631     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
 632     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
 633     afsdbdir=${afsdbdir=/usr/afs/db}
 634     afslogsdir=${afslogsdir=/usr/afs/logs}
 635     afslocaldir=${afslocaldir=/usr/afs/local}
 636     afsbackupdir=${afsbackupdir=/usr/afs/backup}
 637     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
 638 else
 639     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
 640     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
 641     afskerneldir=${afskerneldir='${libdir}/openafs'}
 642     afssrvbindir=${afssrvbindir='${bindir}'}
 643     afssrvsbindir=${afssrvsbindir='${sbindir}'}
 644     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
 645     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
 646     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
 647     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
 648     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
 649     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
 650 fi
 651 AC_SUBST(afsconfdir)
 652 AC_SUBST(viceetcdir)
 653 AC_SUBST(afskerneldir)
 654 AC_SUBST(afssrvbindir)
 655 AC_SUBST(afssrvsbindir)
 656 AC_SUBST(afssrvlibexecdir)
 657 AC_SUBST(afsdbdir)
 658 AC_SUBST(afslogsdir)
 659 AC_SUBST(afslocaldir)
 660 AC_SUBST(afsbackupdir)
 661 AC_SUBST(afsbosconfigdir)
 662
 663 if test "x$enable_kernel_module" = "xyes"; then
 664 ENABLE_KERNEL_MODULE=libafs
 665 fi
 666
 667 AC_SUBST(AFS_SYSNAME)
 668 AC_SUBST(AFS_PARAM_COMMON)
 669 AC_SUBST(ENABLE_KERNEL_MODULE)
 670 AC_SUBST(LIB_AFSDB)
 671 AC_SUBST(LINUX_KERNEL_PATH)
 672 AC_SUBST(LINUX_VERSION)
 673 AC_SUBST(MKAFS_OSTYPE)
 674 AC_SUBST(TOP_OBJDIR)
 675 AC_SUBST(TOP_SRCDIR)
 676 AC_SUBST(TOP_INCDIR)
 677 AC_SUBST(TOP_LIBDIR)
 678 AC_SUBST(DEST)
 679 AC_SUBST(WITH_OBSOLETE)
 680 AC_SUBST(WITH_INSECURE)
 681 AC_SUBST(DARWIN_INFOFILE)
 682 AC_SUBST(IRIX_BUILD_IP35)
 683
 684 OPENAFS_OSCONF
 685
 686 TOP_SRCDIR="${srcdir}/src"
 687 dnl
 688 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
 689 dnl
 690 case $TOP_SRCDIR in
 691         /*)
 692                 ;;
 693         *)
 694                 TOP_SRCDIR=${SRCDIR_PARENT}/src
 695 esac
 696
 697 TOP_OBJDIR="${SRCDIR_PARENT}"
 698 TOP_INCDIR="${SRCDIR_PARENT}/include"
 699 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
 700 if test "${DEST}x" = "x"; then
 701         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
 702 fi
 703
 704
 705 ])