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,${srcdir}/src/afs/LINUX)]
 146                  )
 147                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 148                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 149                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 150                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 151                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 152                  LINUX_INODE_SETATTR_RETURN_TYPE
 153                  LINUX_COMPLETION_H_EXISTS
 154                  LINUX_EXPORTS_TASKLIST_LOCK
 155                  LINUX_NEED_RHCONFIG
 156                  LINUX_WHICH_MODULES
 157                  if test "x$ac_cv_linux_config_modversions" = "xno"; then
 158                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
 159                    ac_cv_linux_exports_sys_call_table=yes
 160                  else
 161                    LINUX_EXPORTS_SYS_CALL_TABLE
 162                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 163                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 164                    LINUX_EXPORTS_INIT_MM
 165                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 166                          linux_syscall_method=none
 167                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 168                             linux_syscall_method=scan
 169                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 170                                linux_syscall_method=scan_with_kallsyms_address
 171                             fi
 172                          fi
 173                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 174                             linux_syscall_method=kallsyms_symbol
 175                          fi
 176                          if test "x$linux_syscall_method" = "xnone"; then
 177                         AC_MSG_ERROR([no available sys_call_table access method])
 178                          fi
 179                    fi
 180                  fi
 181                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
 182                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
 183                  fi
 184                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 185                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 186                  fi
 187                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 188                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 189                  fi
 190                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 191                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 192                  fi
 193                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 194                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if your h_exists exists])
 195                  fi
 196                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 197                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 198                  fi
 199                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 200                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 201                  fi
 202                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 203                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 204                  fi
 205                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 206                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 207                  fi
 208                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 209                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 210                  fi
 211                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 212                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if you struct inode has data_buffers])
 213                  fi
 214                 :
 215                 fi
 216                 ;;
 217         *-solaris*)
 218                 MKAFS_OSTYPE=SOLARIS
 219                 AC_MSG_RESULT(sun4)
 220                 SOLARIS_UFSVFS_HAS_DQRWLOCK
 221                 SOLARIS_PROC_HAS_P_COREFILE
 222                 ;;
 223         *-sunos*)
 224                 MKAFS_OSTYPE=SUNOS
 225                 enable_kernel_module=no
 226                 AC_MSG_RESULT(sun4)
 227                 ;;
 228         *-hpux*)
 229                 MKAFS_OSTYPE=HPUX
 230                 AC_MSG_RESULT(hp_ux)
 231                 ;;
 232         *-irix*)
 233                 if test -d /usr/include/sys/SN/SN1; then
 234                  IRIX_BUILD_IP35="IP35"
 235                 fi
 236                 MKAFS_OSTYPE=IRIX
 237                 AC_MSG_RESULT(sgi)
 238                 ;;
 239         *-aix*)
 240                 MKAFS_OSTYPE=AIX
 241                 AC_MSG_RESULT(rs_aix)
 242                 ;;
 243         *-osf*)
 244                 MKAFS_OSTYPE=DUX
 245                 AC_MSG_RESULT(alpha_dux)
 246                 if test "x$enable_kernel_module" = "xyes"; then
 247                  if test "x$with_dux_kernel_headers" != "x"; then
 248                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 249                  else
 250                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 251                  fi
 252                 fi
 253                 if test "$HEADER_RT" = "*" ; then
 254                         AC_MSG_ERROR([Need a configured kernel directory])
 255                 fi
 256                 AC_SUBST([HEADER_RT])
 257                 ;;
 258         *-darwin*)
 259                 MKAFS_OSTYPE=DARWIN
 260                 AC_MSG_RESULT(ppc_darwin)
 261                 ;;
 262         *-freebsd*)
 263                 MKAFS_OSTYPE=FBSD
 264                 AC_MSG_RESULT(i386_fbsd)
 265                 ;;
 266         *-netbsd*)
 267                 MKAFS_OSTYPE=NBSD
 268                 AC_MSG_RESULT(nbsd)
 269                 ;;
 270         *-openbsd*)
 271                 MKAFS_OSTYPE=OBSD
 272                 AC_MSG_RESULT(i386_obsd)
 273                 ;;
 274         *)
 275                 AC_MSG_RESULT($system)
 276                 ;;
 277 esac
 278 AC_SUBST(KERN_DEBUG_OPT)
 279
 280 if test "x$with_afs_sysname" != "x"; then
 281         AFS_SYSNAME="$with_afs_sysname"
 282 else
 283         AC_MSG_CHECKING(your AFS sysname)
 284         case $host in
 285                 i386-unknown-openbsd3.1)
 286                         AFS_SYSNAME="i386_obsd31"
 287                         ;;
 288                 i?86-*-freebsd4.2*)
 289                         AFS_SYSNAME="i386_fbsd_42"
 290                         ;;
 291                 i?86-*-freebsd4.3*)
 292                         AFS_SYSNAME="i386_fbsd_43"
 293                         ;;
 294                 i?86-*-freebsd4.4*)
 295                         AFS_SYSNAME="i386_fbsd_44"
 296                         ;;
 297                 i?86-*-freebsd4.5*)
 298                         AFS_SYSNAME="i386_fbsd_45"
 299                         ;;
 300                 i?86-*-freebsd4.6*)
 301                         AFS_SYSNAME="i386_fbsd_46"
 302                         ;;
 303                 i?86-*-freebsd4.7*)
 304                         AFS_SYSNAME="i386_fbsd_47"
 305                         ;;
 306                 i?86-*-netbsd*1.5*)
 307                         AFS_PARAM_COMMON=param.nbsd15.h
 308                         AFS_SYSNAME="i386_nbsd15"
 309                         ;;
 310                 alpha-*-netbsd*1.5*)
 311                         AFS_PARAM_COMMON=param.nbsd15.h
 312                         AFS_SYSNAME="alpha_nbsd15"
 313                         ;;
 314                 i?86-*-netbsd*1.6*)
 315                         AFS_PARAM_COMMON=param.nbsd16.h
 316                         AFS_SYSNAME="i386_nbsd16"
 317                         ;;
 318                 alpha-*-netbsd*1.6*)
 319                         AFS_PARAM_COMMON=param.nbsd16.h
 320                         AFS_SYSNAME="alpha_nbsd16"
 321                         ;;
 322                 hppa*-hp-hpux11*)
 323                         AFS_SYSNAME="hp_ux110"
 324                         ;;
 325                 hppa*-hp-hpux10*)
 326                         AFS_SYSNAME="hp_ux102"
 327                         ;;
 328                 powerpc-apple-darwin1.2*)
 329                         AFS_SYSNAME="ppc_darwin_12"
 330                         ;;
 331                 powerpc-apple-darwin1.3*)
 332                         AFS_SYSNAME="ppc_darwin_13"
 333                         ;;
 334                 powerpc-apple-darwin1.4*)
 335                         AFS_SYSNAME="ppc_darwin_14"
 336                         ;;
 337                 powerpc-apple-darwin5.1*)
 338                         AFS_SYSNAME="ppc_darwin_14"
 339                         ;;
 340                 powerpc-apple-darwin5.2*)
 341                         AFS_SYSNAME="ppc_darwin_14"
 342                         ;;
 343                 powerpc-apple-darwin5.3*)
 344                         AFS_SYSNAME="ppc_darwin_14"
 345                         ;;
 346                 powerpc-apple-darwin5.4*)
 347                         AFS_SYSNAME="ppc_darwin_14"
 348                         ;;
 349                 powerpc-apple-darwin5.5*)
 350                         AFS_SYSNAME="ppc_darwin_14"
 351                         ;;
 352                 powerpc-apple-darwin6.0*)
 353                         AFS_SYSNAME="ppc_darwin_60"
 354                         ;;
 355                 powerpc-apple-darwin6.1*)
 356                         AFS_SYSNAME="ppc_darwin_60"
 357                         ;;
 358                 powerpc-apple-darwin6.2*)
 359                         AFS_SYSNAME="ppc_darwin_60"
 360                         ;;
 361                 sparc-sun-solaris2.5*)
 362                         AFS_SYSNAME="sun4x_55"
 363                         ;;
 364                 sparc-sun-solaris2.6)
 365                         AFS_SYSNAME="sun4x_56"
 366                         ;;
 367                 sparc-sun-solaris2.7)
 368                         AFS_SYSNAME="sun4x_57"
 369                         ;;
 370                 sparc-sun-solaris2.8)
 371                         AFS_SYSNAME="sun4x_58"
 372                         ;;
 373                 sparc-sun-solaris2.9)
 374                         AFS_SYSNAME="sun4x_59"
 375                         ;;
 376                 sparc-sun-sunos4*)
 377                         AFS_SYSNAME="sun4_413"
 378                         ;;
 379                 i386-pc-solaris2.7)
 380                         AFS_SYSNAME="sunx86_57"
 381                         ;;
 382                 i386-pc-solaris2.8)
 383                         AFS_SYSNAME="sunx86_58"
 384                         ;;
 385                 i386-pc-solaris2.9)
 386                         AFS_SYSNAME="sunx86_59"
 387                         ;;
 388                 alpha*-dec-osf4.0*)
 389                         AFS_SYSNAME="alpha_dux40"
 390                         ;;
 391                 alpha*-dec-osf5.0*)
 392                         AFS_SYSNAME="alpha_dux50"
 393                         ;;
 394                 alpha*-dec-osf5.1*)
 395                         AFS_SYSNAME="alpha_dux51"
 396                         ;;
 397                 mips-sgi-irix6.5)
 398                         AFS_SYSNAME="sgi_65"
 399                         ;;
 400                 ia64-*-linux*)
 401                         AFS_SYSNAME="ia64_linuxXX"
 402                         ;;
 403                 powerpc-*-linux*)
 404                         AFS_SYSNAME="ppc_linuxXX"
 405                         ;;
 406                 alpha*-linux*)
 407                         AFS_SYSNAME="alpha_linux_XX"
 408                         ;;
 409                 s390-*-linux*)
 410                         AFS_SYSNAME="s390_linuxXX"
 411                         ;;
 412                 sparc-*-linux*)
 413                         AFS_SYSNAME="sparc_linuxXX"
 414                         ;;
 415                 sparc64-*-linux*)
 416                         AFS_SYSNAME="sparc64_linuxXX"
 417                         ;;
 418                 i?86-*-linux*)
 419                         AFS_SYSNAME="i386_linuxXX"
 420                         ;;
 421                 parisc-*-linux-gnu)
 422                         AFS_SYSNAME="parisc_linuxXX"
 423                         ;;
 424                 power*-ibm-aix4.2*)
 425                         AFS_SYSNAME="rs_aix42"
 426                         ;;
 427                 power*-ibm-aix4.3*)
 428                         AFS_SYSNAME="rs_aix42"
 429                         ;;
 430                 *)
 431                         AC_MSG_ERROR(An AFS sysname is required)
 432                         exit 1
 433                         ;;
 434         esac
 435         case $AFS_SYSNAME in
 436                 *_linux*)
 437                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
 438                         if test "x${AFS_SYSKVERS}" = "x"; then
 439                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 440                         fi
 441                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 442                         AFS_SYSNAME="$_AFS_SYSNAME"
 443                         ;;
 444         esac
 445         AC_MSG_RESULT($AFS_SYSNAME)
 446 fi
 447
 448 case $AFS_SYSNAME in
 449         *_darwin*)
 450                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 451                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 452                 dnl the test below fails on darwin, even if the CPPFLAGS below
 453                 dnl are added. the headers from Kernel.Framework must be used
 454                 dnl when KERNEL is defined.
 455
 456                 dnl really, such a thing isn't guaranteed to work on any
 457                 dnl platform until the kernel cflags from MakefileProto are
 458                 dnl known to configure
 459                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 460                 ;;
 461         *)
 462 AC_MSG_CHECKING(for definition of struct buf)
 463 dnl save_CPPFLAGS="$CPPFLAGS"
 464 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 465 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 466         ac_cv_have_struct_buf=no
 467         AC_TRY_COMPILE(
 468                 [#include <sys/buf.h>],
 469                 [struct buf x;
 470                 printf("%d\n", sizeof(x));],
 471                 ac_cv_have_struct_buf=yes,)
 472         ]
 473 )
 474 dnl CPPFLAGS="$save_CPPFLAGS"
 475 AC_MSG_RESULT($ac_cv_have_struct_buf)
 476 if test "$ac_cv_have_struct_buf" = yes; then
 477         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 478 fi
 479 ;;
 480 esac
 481
 482
 483 AC_CACHE_VAL(ac_cv_sockaddr_len,
 484 [
 485 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 486 AC_TRY_COMPILE( [#include <sys/types.h>
 487 #include <sys/socket.h>],
 488 [struct sockaddr *a;
 489 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 490 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 491 if test "$ac_cv_sockaddr_len" = "yes"; then
 492    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 493 fi
 494 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 495         echo Skipping library tests because they confuse Irix.
 496 else
 497   AC_CHECK_FUNCS(socket)
 498
 499   if test "$ac_cv_func_socket" = no; then
 500     for lib in socket inet; do
 501         if test "$HAVE_SOCKET" != 1; then
 502                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 503         fi
 504     done
 505   fi
 506
 507   AC_CHECK_FUNCS(connect)
 508
 509   if test "$ac_cv_func_connect" = no; then
 510     for lib in nsl; do
 511         if test "$HAVE_CONNECT" != 1; then
 512                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 513         fi
 514     done
 515   fi
 516
 517   AC_CHECK_FUNCS(gethostbyname)
 518   if test "$ac_cv_func_gethostbyname" = no; then
 519         for lib in dns nsl resolv; do
 520           if test "$HAVE_GETHOSTBYNAME" != 1; then
 521             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 522           fi
 523         done
 524   fi
 525
 526   AC_CHECK_FUNCS(res_search)
 527   if test "$ac_cv_func_res_search" = no; then
 528         for lib in dns nsl resolv; do
 529           if test "$HAVE_RES_SEARCH" != 1; then
 530             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH, 1, [define if you have res_search]))
 531           fi
 532         done
 533         if test "$HAVE_RES_SEARCH" = 1; then
 534           LIB_res_search="-l$lib"
 535         fi
 536   fi
 537 fi
 538
 539 PTHREAD_LIBS=error
 540 AC_CHECK_LIB(pthread, pthread_attr_init,
 541              PTHREAD_LIBS="-lpthread")
 542 if test "x$PTHREAD_LIBS" = xerror; then
 543         AC_CHECK_LIB(pthreads, pthread_attr_init,
 544                 PTHREAD_LIBS="-lpthreads")
 545 fi
 546 if test "x$PTHREAD_LIBS" = xerror; then
 547         AC_CHECK_LIB(c_r, pthread_attr_init,
 548                 PTHREAD_LIBS="-lc_r")
 549 fi
 550 if test "x$PTHREAD_LIBS" = xerror; then
 551         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 552 fi
 553 if test "x$PTHREAD_LIBS" = xerror; then
 554         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 555 fi
 556 AC_SUBST(PTHREAD_LIBS)
 557
 558 WITH_OBSOLETE=NO
 559 if test "$enable_obsolete" = "yes"; then
 560         WITH_OBSOLETE=YES
 561 fi
 562
 563 WITH_INSECURE=NO
 564 if test "$enable_insecure" = "yes"; then
 565         WITH_INSECURE=YES
 566 fi
 567
 568 # Fast restart
 569 if test "$enable_fast_restart" = "yes"; then
 570         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 571 fi
 572
 573 if test "$enable_bitmap_later" = "yes"; then
 574         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 575 fi
 576
 577 if test "$enable_full_vos_listvol_switch" = "yes"; then
 578         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 579 fi
 580
 581 if test "$enable_bos_restricted_mode" = "yes"; then
 582         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 583 fi
 584
 585 if test "$enable_bos_new_config" = "yes"; then
 586         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 587 fi
 588
 589 if test "$enable_largefile_fileserver" = "yes"; then
 590         AC_DEFINE(AFS_LARGEFILE_ENV)
 591 fi
 592
 593 if test "$enable_namei_fileserver" = "yes"; then
 594         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 595 fi
 596
 597 if test "$enable_afsdb" = "yes"; then
 598         LIB_AFSDB="$LIB_res_search"
 599         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 600 fi
 601
 602 dnl check for tivoli
 603 AC_MSG_CHECKING(for tivoli tsm butc support)
 604 XBSA_CFLAGS=""
 605 if test "$enable_tivoli_tsm" = "yes"; then
 606         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 607         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 608
 609         if test -e "$XBSADIR1/xbsa.h"; then
 610                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 611                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 612         elif test -e "$XBSADIR2/xbsa.h"; then
 613                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 614                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 615         else
 616                 AC_MSG_RESULT([no, missing xbsa.h header file])
 617         fi
 618 else
 619         AC_MSG_RESULT([no])
 620 fi
 621 AC_SUBST(XBSA_CFLAGS)
 622
 623 dnl checks for header files.
 624 AC_HEADER_STDC
 625 AC_HEADER_SYS_WAIT
 626 AC_HEADER_DIRENT
 627 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 628 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 629 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
 630 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 631 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
 632 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h)
 633
 634 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
 635 AC_CHECK_FUNCS(setprogname getprogname sigaction)
 636 AC_CHECK_TYPE(ssize_t, int)
 637 AC_SIZEOF_TYPE(long)
 638
 639 AC_CHECK_FUNCS(timegm)
 640
 641 dnl Directory PATH handling
 642 if test "x$enable_transarc_paths" = "xyes"  ; then
 643     afsconfdir=${afsconfdir=/usr/afs/etc}
 644     viceetcdir=${viceetcdir=/usr/vice/etc}
 645     afskerneldir=${afskerneldir=${viceetcdir}}
 646     afssrvbindir=${afssrvbindir=/usr/afs/bin}
 647     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
 648     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
 649     afsdbdir=${afsdbdir=/usr/afs/db}
 650     afslogsdir=${afslogsdir=/usr/afs/logs}
 651     afslocaldir=${afslocaldir=/usr/afs/local}
 652     afsbackupdir=${afsbackupdir=/usr/afs/backup}
 653     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
 654 else
 655     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
 656     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
 657     afskerneldir=${afskerneldir='${libdir}/openafs'}
 658     afssrvbindir=${afssrvbindir='${bindir}'}
 659     afssrvsbindir=${afssrvsbindir='${sbindir}'}
 660     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
 661     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
 662     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
 663     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
 664     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
 665     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
 666 fi
 667 AC_SUBST(afsconfdir)
 668 AC_SUBST(viceetcdir)
 669 AC_SUBST(afskerneldir)
 670 AC_SUBST(afssrvbindir)
 671 AC_SUBST(afssrvsbindir)
 672 AC_SUBST(afssrvlibexecdir)
 673 AC_SUBST(afsdbdir)
 674 AC_SUBST(afslogsdir)
 675 AC_SUBST(afslocaldir)
 676 AC_SUBST(afsbackupdir)
 677 AC_SUBST(afsbosconfigdir)
 678
 679 if test "x$enable_kernel_module" = "xyes"; then
 680 ENABLE_KERNEL_MODULE=libafs
 681 fi
 682
 683 AC_SUBST(AFS_SYSNAME)
 684 AC_SUBST(AFS_PARAM_COMMON)
 685 AC_SUBST(ENABLE_KERNEL_MODULE)
 686 AC_SUBST(LIB_AFSDB)
 687 AC_SUBST(LINUX_KERNEL_PATH)
 688 AC_SUBST(LINUX_VERSION)
 689 AC_SUBST(MKAFS_OSTYPE)
 690 AC_SUBST(TOP_OBJDIR)
 691 AC_SUBST(TOP_SRCDIR)
 692 AC_SUBST(TOP_INCDIR)
 693 AC_SUBST(TOP_LIBDIR)
 694 AC_SUBST(DEST)
 695 AC_SUBST(WITH_OBSOLETE)
 696 AC_SUBST(WITH_INSECURE)
 697 AC_SUBST(DARWIN_INFOFILE)
 698 AC_SUBST(IRIX_BUILD_IP35)
 699
 700 OPENAFS_OSCONF
 701
 702 TOP_SRCDIR="${srcdir}/src"
 703 dnl
 704 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
 705 dnl
 706 case $TOP_SRCDIR in
 707         /*)
 708                 ;;
 709         *)
 710                 TOP_SRCDIR=${SRCDIR_PARENT}/src
 711 esac
 712
 713 TOP_OBJDIR="${SRCDIR_PARENT}"
 714 TOP_INCDIR="${SRCDIR_PARENT}/include"
 715 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
 716 if test "${DEST}x" = "x"; then
 717         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
 718 fi
 719
 720
 721 ])