acinclude.m4

   1 dnl This file contains the common configuration code which would
   2 dnl otherwise be duplicated between configure and configure-libafs.
   3 dnl
   4 dnl NB: Because this code is a macro, references to positional shell
   5 dnl parameters must be done like $[]1 instead of $1
   6
   7 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
   8
   9 AC_CANONICAL_HOST
  10 SRCDIR_PARENT=`pwd`
  11
  12 #BOZO_SAVE_CORES pam sia
  13 AC_ARG_WITH(afs-sysname,
  14 [  --with-afs-sysname=sys    use sys for the afs sysname]
  15 )
  16 AC_ARG_ENABLE( obsolete,
  17 [  --enable-obsolete                    enable obsolete portions of AFS (mpp and package)],, enable_obsolete="no")
  18 AC_ARG_ENABLE( afsdb,
  19 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
  20 AC_ARG_ENABLE( pam,
  21 [  --disable-pam                        disable PAM support],, enable_pam="yes")
  22 AC_ARG_ENABLE( bos-restricted-mode,
  23 [  --enable-bos-restricted-mode         enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
  24 AC_ARG_ENABLE( bos-new-config,
  25 [  --enable-bos-new-config              enable bosserver pickup of BosConfig.new on restarts],, enable_bos_new_config="no")
  26 AC_ARG_ENABLE( largefile-fileserver,
  27 [  --enable-largefile-fileserver        enable large file support in fileserver],, enable_largefile_fileserver="no")
  28 AC_ARG_ENABLE( namei-fileserver,
  29 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
  30 AC_ARG_ENABLE( supergroups,
  31 [  --enable-supergroups                 enable support for nested pts groups],, enable_supergroups="no")
  32 AC_ARG_ENABLE( fast-restart,
  33 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
  34 AC_ARG_ENABLE( bitmap-later,
  35 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
  36 AC_ARG_ENABLE( full-vos-listvol-switch,
  37 [  --disable-full-vos-listvol-switch    disable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="yes")
  38 AC_ARG_WITH(dux-kernel-headers,
  39 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
  40 )
  41 AC_ARG_WITH(linux-kernel-headers,
  42 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux-2.4, then /usr/src/linux)]
  43 )
  44 AC_ARG_WITH(bsd-kernel-headers,
  45 [  --with-bsd-kernel-headers=path       use the kernel headers found at path(optional, defaults to /usr/src/sys)]
  46 )
  47 AC_ARG_WITH(bsd-kernel-build,
  48 [  --with-bsd-kernel-build=path         use the kernel build found at path(optional, defaults to KSRC/i386/compile/GENERIC)]
  49 )
  50 AC_ARG_ENABLE(kernel-module,
  51 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
  52 )
  53 AC_ARG_ENABLE(redhat-buildsys,
  54 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
  55 )
  56 AC_ARG_ENABLE(transarc-paths,
  57 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
  58 )
  59 AC_ARG_ENABLE(tivoli-tsm,
  60 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
  61 )
  62 AC_ARG_ENABLE(debug-kernel,
  63 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
  64 )
  65 AC_ARG_ENABLE(optimize-kernel,
  66 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
  67 )
  68 AC_ARG_ENABLE(debug,
  69 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
  70 )
  71 AC_ARG_ENABLE(optimize,
  72 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
  73 )
  74 AC_ARG_ENABLE(debug-lwp,
  75 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
  76 )
  77 AC_ARG_ENABLE(optimize-lwp,
  78 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
  79 )
  80
  81 enable_login="no"
  82
  83 dnl weird ass systems
  84 AC_AIX
  85 AC_ISC_POSIX
  86 AC_MINIX
  87
  88 dnl Various compiler setup.
  89 AC_TYPE_PID_T
  90 AC_TYPE_SIZE_T
  91 AC_TYPE_SIGNAL
  92 COMPILER_HAS_FUNCTION_MACRO
  93
  94 dnl Checks for programs.
  95 AC_PROG_INSTALL
  96 AC_PROG_LN_S
  97 AC_PROG_RANLIB
  98 AC_PROG_YACC
  99 AM_PROG_LEX
 100
 101 OPENAFS_CHECK_BIGENDIAN
 102
 103 AC_MSG_CHECKING(your OS)
 104 system=$host
 105 case $system in
 106         *-linux*)
 107
 108                 MKAFS_OSTYPE=LINUX
 109                 if test "x$enable_redhat_buildsys" = "xyes"; then
 110                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
 111                 fi
 112                 if test "x$enable_kernel_module" = "xyes"; then
 113                  if test "x$with_linux_kernel_headers" != "x"; then
 114                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
 115                  else
 116                    LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
 117                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
 118                      LINUX_KERNEL_PATH="/usr/src/linux-2.4"
 119                    fi
 120                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
 121                      LINUX_KERNEL_PATH="/usr/src/linux"
 122                    fi
 123                  fi
 124                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
 125                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
 126                   if test "x$linux_kvers" = "x"; then
 127                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
 128                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
 129                       if test "x$linux_kvers" = "x"; then
 130
 131                         AC_MSG_ERROR(Linux headers lack version definition [2])
 132                         exit 1
 133                       else
 134                         LINUX_VERSION="$linux_kvers"
 135                       fi
 136                     else
 137                       AC_MSG_ERROR(Linux headers lack version definition)
 138                       exit 1
 139                     fi
 140                   else
 141                     LINUX_VERSION="$linux_kvers"
 142                   fi
 143                  else
 144                     enable_kernel_module="no"
 145                  fi
 146                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
 147                      enable_kernel_module="no"
 148                  fi
 149                  if test "x$enable_kernel_module" = "xno"; then
 150                   if test "x$with_linux_kernel_headers" != "x"; then
 151                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
 152                    exit 1
 153                   else
 154                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
 155                   fi
 156                  fi
 157                  dnl do we need to determine SUBARCH from autoconf.h
 158                  SUBARCH=default
 159                 fi
 160                 AC_MSG_RESULT(linux)
 161                 if test "x$enable_kernel_module" = "xyes"; then
 162                  AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
 163                  if test "x${AFS_SYSKVERS}" = "x"; then
 164                   AC_MSG_ERROR(Couldn't guess your Linux version [2])
 165                  fi
 166                 fi
 167                 ;;
 168         *-solaris*)
 169                 MKAFS_OSTYPE=SOLARIS
 170                 AC_MSG_RESULT(sun4)
 171                 SOLARIS_UFSVFS_HAS_DQRWLOCK
 172                 SOLARIS_PROC_HAS_P_COREFILE
 173                 SOLARIS_FS_HAS_FS_ROLLED
 174                 ;;
 175         *-sunos*)
 176                 MKAFS_OSTYPE=SUNOS
 177                 enable_kernel_module=no
 178                 AC_MSG_RESULT(sun4)
 179                 ;;
 180         *-hpux*)
 181                 MKAFS_OSTYPE=HPUX
 182                 AC_MSG_RESULT(hp_ux)
 183                 ;;
 184         *-irix*)
 185                 if test -d /usr/include/sys/SN/SN1; then
 186                  IRIX_BUILD_IP35="IP35"
 187                 fi
 188                 MKAFS_OSTYPE=IRIX
 189                 AC_MSG_RESULT(sgi)
 190                 ;;
 191         *-aix*)
 192                 MKAFS_OSTYPE=AIX
 193                 AC_MSG_RESULT(rs_aix)
 194                 ;;
 195         *-osf*)
 196                 MKAFS_OSTYPE=DUX
 197                 AC_MSG_RESULT(alpha_dux)
 198                 if test "x$enable_kernel_module" = "xyes"; then
 199                  if test "x$with_dux_kernel_headers" != "x"; then
 200                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 201                  else
 202                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 203                  fi
 204                 fi
 205                 if test "$HEADER_RT" = "*" ; then
 206                         AC_MSG_ERROR([Need a configured kernel directory])
 207                 fi
 208                 AC_SUBST([HEADER_RT])
 209                 ;;
 210         *-darwin*)
 211                 MKAFS_OSTYPE=DARWIN
 212                 AC_MSG_RESULT(ppc_darwin)
 213                 ;;
 214         *-freebsd*)
 215                 MKAFS_OSTYPE=FBSD
 216                 AC_MSG_RESULT(i386_fbsd)
 217                 ;;
 218         *-netbsd*)
 219                 MKAFS_OSTYPE=NBSD
 220                 AC_MSG_RESULT(nbsd)
 221                 ;;
 222         *-openbsd*)
 223                 MKAFS_OSTYPE=OBSD
 224                 AC_MSG_RESULT(i386_obsd)
 225                 ;;
 226         *)
 227                 AC_MSG_RESULT($system)
 228                 ;;
 229 esac
 230
 231 if test "x$with_afs_sysname" != "x"; then
 232         AFS_SYSNAME="$with_afs_sysname"
 233 else
 234         AC_MSG_CHECKING(your AFS sysname)
 235         case $host in
 236                 i?86-*-openbsd3.1)
 237                         AFS_SYSNAME="i386_obsd31"
 238                         ;;
 239                 i?86-*-openbsd3.2)
 240                         AFS_SYSNAME="i386_obsd32"
 241                         ;;
 242                 i?86-*-openbsd3.3)
 243                         AFS_SYSNAME="i386_obsd33"
 244                         ;;
 245                 i?86-*-openbsd3.4)
 246                         AFS_SYSNAME="i386_obsd34"
 247                         ;;
 248                 i?86-*-openbsd3.5)
 249                         AFS_SYSNAME="i386_obsd35"
 250                         ;;
 251                 i?86-*-openbsd3.6)
 252                         AFS_SYSNAME="i386_obsd36"
 253                         ;;
 254                 i?86-*-openbsd3.7)
 255                         AFS_SYSNAME="i386_obsd37"
 256                         ;;
 257                 i?86-*-freebsd4.2*)
 258                         AFS_SYSNAME="i386_fbsd_42"
 259                         ;;
 260                 i?86-*-freebsd4.3*)
 261                         AFS_SYSNAME="i386_fbsd_43"
 262                         ;;
 263                 i?86-*-freebsd4.4*)
 264                         AFS_SYSNAME="i386_fbsd_44"
 265                         ;;
 266                 i?86-*-freebsd4.5*)
 267                         AFS_SYSNAME="i386_fbsd_45"
 268                         ;;
 269                 i?86-*-freebsd4.6*)
 270                         AFS_SYSNAME="i386_fbsd_46"
 271                         ;;
 272                 i?86-*-freebsd4.7*)
 273                         AFS_SYSNAME="i386_fbsd_47"
 274                         ;;
 275                 i?86-*-freebsd5.0*)
 276                         AFS_SYSNAME="i386_fbsd_50"
 277                         ;;
 278                 i?86-*-freebsd5.1*)
 279                         AFS_SYSNAME="i386_fbsd_51"
 280                         ;;
 281                 i?86-*-freebsd5.2*)
 282                         AFS_SYSNAME="i386_fbsd_52"
 283                         ;;
 284                 i?86-*-freebsd5.3*)
 285                         AFS_SYSNAME="i386_fbsd_53"
 286                         ;;
 287                 i?86-*-freebsd5.4*)
 288                         AFS_SYSNAME="i386_fbsd_54"
 289                         ;;
 290                 i?86-*-freebsd6.0*)
 291                         AFS_SYSNAME="i386_fbsd_60"
 292                         ;;
 293                 i?86-*-netbsd*1.5*)
 294                         AFS_PARAM_COMMON=param.nbsd15.h
 295                         AFS_SYSNAME="i386_nbsd15"
 296                         ;;
 297                 alpha-*-netbsd*1.5*)
 298                         AFS_PARAM_COMMON=param.nbsd15.h
 299                         AFS_SYSNAME="alpha_nbsd15"
 300                         ;;
 301                 i?86-*-netbsd*1.6[[M-Z]]*)
 302                         AFS_PARAM_COMMON=param.nbsd20.h
 303                         AFS_SYSNAME="i386_nbsd20"
 304                         ;;
 305                 powerpc-*-netbsd*1.6[[M-Z]]*)
 306                         AFS_PARAM_COMMON=param.nbsd20.h
 307                         AFS_SYSNAME="ppc_nbsd20"
 308                         ;;
 309                 i?86-*-netbsd*2.0*)
 310                         AFS_PARAM_COMMON=param.nbsd20.h
 311                         AFS_SYSNAME="i386_nbsd20"
 312                         ;;
 313                 powerpc-*-netbsd*2.0*)
 314                         AFS_PARAM_COMMON=param.nbsd20.h
 315                         AFS_SYSNAME="ppc_nbsd20"
 316                         ;;
 317                 i?86-*-netbsd*1.6*)
 318                         AFS_PARAM_COMMON=param.nbsd16.h
 319                         AFS_SYSNAME="i386_nbsd16"
 320                         ;;
 321                 alpha-*-netbsd*1.6*)
 322                         AFS_PARAM_COMMON=param.nbsd16.h
 323                         AFS_SYSNAME="alpha_nbsd16"
 324                         ;;
 325                 powerpc-*-netbsd*1.6*)
 326                         AFS_PARAM_COMMON=param.nbsd16.h
 327                         AFS_SYSNAME="ppc_nbsd16"
 328                         ;;
 329                 i?86-*-netbsd*2.1*)
 330                         AFS_PARAM_COMMON=param.nbsd21.h
 331                         AFS_SYSNAME="i386_nbsd21"
 332                         ;;
 333                 i?86-*-netbsd*2.99*)
 334                         AFS_PARAM_COMMON=param.nbsd30.h
 335                         AFS_SYSNAME="i386_nbsd30"
 336                         ;;
 337                 i?86-*-netbsd*3.0*)
 338                         AFS_PARAM_COMMON=param.nbsd30.h
 339                         AFS_SYSNAME="i386_nbsd30"
 340                         ;;
 341                 i?86-*-netbsd*3.99*)
 342                         AFS_PARAM_COMMON=param.nbsd30.h
 343                         AFS_SYSNAME="i386_nbsd30"
 344                         ;;
 345                 hppa*-hp-hpux11.0*)
 346                         AFS_SYSNAME="hp_ux110"
 347                         ;;
 348                 hppa*-hp-hpux11.11)
 349                         AFS_SYSNAME="hp_ux11i"
 350                         ;;
 351                 ia64-hp-hpux11.22)
 352                         AFS_SYSNAME="ia64_hpux1122"
 353                         ;;
 354                 ia64-hp-hpux*)
 355                         AFS_SYSNAME="ia64_hpux1123"
 356                         ;;
 357                 hppa*-hp-hpux10*)
 358                         AFS_SYSNAME="hp_ux102"
 359                         ;;
 360                 powerpc-apple-darwin1.2*)
 361                         AFS_SYSNAME="ppc_darwin_12"
 362                         ;;
 363                 powerpc-apple-darwin1.3*)
 364                         AFS_SYSNAME="ppc_darwin_13"
 365                         ;;
 366                 powerpc-apple-darwin1.4*)
 367                         AFS_SYSNAME="ppc_darwin_14"
 368                         ;;
 369                 powerpc-apple-darwin5.1*)
 370                         AFS_SYSNAME="ppc_darwin_14"
 371                         ;;
 372                 powerpc-apple-darwin5.2*)
 373                         AFS_SYSNAME="ppc_darwin_14"
 374                         ;;
 375                 powerpc-apple-darwin5.3*)
 376                         AFS_SYSNAME="ppc_darwin_14"
 377                         ;;
 378                 powerpc-apple-darwin5.4*)
 379                         AFS_SYSNAME="ppc_darwin_14"
 380                         ;;
 381                 powerpc-apple-darwin5.5*)
 382                         AFS_SYSNAME="ppc_darwin_14"
 383                         ;;
 384                 powerpc-apple-darwin6.0*)
 385                         AFS_SYSNAME="ppc_darwin_60"
 386                         ;;
 387                 powerpc-apple-darwin6.1*)
 388                         AFS_SYSNAME="ppc_darwin_60"
 389                         ;;
 390                 powerpc-apple-darwin6.2*)
 391                         AFS_SYSNAME="ppc_darwin_60"
 392                         ;;
 393                 powerpc-apple-darwin6.3*)
 394                         AFS_SYSNAME="ppc_darwin_60"
 395                         ;;
 396                 powerpc-apple-darwin6.4*)
 397                         AFS_SYSNAME="ppc_darwin_60"
 398                         ;;
 399                 powerpc-apple-darwin6.5*)
 400                         AFS_SYSNAME="ppc_darwin_60"
 401                         ;;
 402                 powerpc-apple-darwin7.0*)
 403                         AFS_SYSNAME="ppc_darwin_70"
 404                         ;;
 405                 powerpc-apple-darwin7.1*)
 406                         AFS_SYSNAME="ppc_darwin_70"
 407                         ;;
 408                 powerpc-apple-darwin7.2*)
 409                         AFS_SYSNAME="ppc_darwin_70"
 410                         ;;
 411                 powerpc-apple-darwin7.3*)
 412                         AFS_SYSNAME="ppc_darwin_70"
 413                         ;;
 414                 powerpc-apple-darwin7.4*)
 415                         AFS_SYSNAME="ppc_darwin_70"
 416                         ;;
 417                 powerpc-apple-darwin7.5*)
 418                         AFS_SYSNAME="ppc_darwin_70"
 419                         ;;
 420                 powerpc-apple-darwin8.0*)
 421                         AFS_SYSNAME="ppc_darwin_80"
 422                         ;;
 423                 sparc-sun-solaris2.5*)
 424                         AFS_SYSNAME="sun4x_55"
 425                         enable_login="yes"
 426                         ;;
 427                 sparc-sun-solaris2.6)
 428                         AFS_SYSNAME="sun4x_56"
 429                         ;;
 430                 sparc-sun-solaris2.7)
 431                         AFS_SYSNAME="sun4x_57"
 432                         ;;
 433                 sparc-sun-solaris2.8)
 434                         AFS_SYSNAME="sun4x_58"
 435                         ;;
 436                 sparc-sun-solaris2.9)
 437                         AFS_SYSNAME="sun4x_59"
 438                         ;;
 439                 sparc-sun-solaris2.10)
 440                         AFS_SYSNAME="sun4x_510"
 441                         ;;
 442                 sparc-sun-sunos4*)
 443                         AFS_SYSNAME="sun4_413"
 444                         enable_login="yes"
 445                         ;;
 446                 i386-pc-solaris2.7)
 447                         AFS_SYSNAME="sunx86_57"
 448                         ;;
 449                 i386-pc-solaris2.8)
 450                         AFS_SYSNAME="sunx86_58"
 451                         ;;
 452                 i386-pc-solaris2.9)
 453                         AFS_SYSNAME="sunx86_59"
 454                         ;;
 455                 i386-pc-solaris2.10)
 456                         AFS_SYSNAME="sunx86_510"
 457                         ;;
 458                 alpha*-dec-osf4.0*)
 459                         AFS_SYSNAME="alpha_dux40"
 460                         ;;
 461                 alpha*-dec-osf5.0*)
 462                         AFS_SYSNAME="alpha_dux50"
 463                         ;;
 464                 alpha*-dec-osf5.1*)
 465                         AFS_SYSNAME="alpha_dux51"
 466                         ;;
 467                 mips-sgi-irix6.5)
 468                         AFS_SYSNAME="sgi_65"
 469                         ;;
 470                 ia64-*-linux*)
 471                         AFS_SYSNAME="ia64_linuxXX"
 472                         ;;
 473                 powerpc-*-linux*)
 474                         AFS_SYSNAME="`/bin/arch`_linuxXX"
 475                         ;;
 476                 powerpc64-*-linux*)
 477                         AFS_SYSNAME="ppc64_linuxXX"
 478                         ;;
 479                 alpha*-linux*)
 480                         AFS_SYSNAME="alpha_linux_XX"
 481                         ;;
 482                 s390-*-linux*)
 483                         AFS_SYSNAME="s390_linuxXX"
 484                         ;;
 485                 s390x-*-linux*)
 486                         AFS_SYSNAME="s390x_linuxXX"
 487                         ;;
 488                 sparc-*-linux*)
 489                         AFS_SYSNAME="sparc_linuxXX"
 490                         ;;
 491                 sparc64-*-linux*)
 492                         AFS_SYSNAME="sparc64_linuxXX"
 493                         ;;
 494                 i?86-*-linux*)
 495                         AFS_SYSNAME="i386_linuxXX"
 496                         ;;
 497                 parisc-*-linux-gnu)
 498                         AFS_SYSNAME="parisc_linuxXX"
 499                         enable_pam="no"
 500                         ;;
 501                 power*-ibm-aix4.2*)
 502                         AFS_SYSNAME="rs_aix42"
 503                         enable_pam="no"
 504                         ;;
 505                 power*-ibm-aix4.3*)
 506                         AFS_SYSNAME="rs_aix42"
 507                         enable_pam="no"
 508                         ;;
 509                 power*-ibm-aix5.1*)
 510                         AFS_SYSNAME="rs_aix51"
 511                         enable_pam="no"
 512                         ;;
 513                 power*-ibm-aix5.2*)
 514                         AFS_SYSNAME="rs_aix52"
 515                         enable_pam="no"
 516                         ;;
 517                 power*-ibm-aix5.3*)
 518                         AFS_SYSNAME="rs_aix53"
 519                         enable_pam="no"
 520                         ;;
 521                 x86_64-*-linux-gnu)
 522                         AFS_SYSNAME="amd64_linuxXX"
 523                         enable_pam="no"
 524                         ;;
 525                 *)
 526                         AC_MSG_ERROR(An AFS sysname is required)
 527                         exit 1
 528                         ;;
 529         esac
 530         case $AFS_SYSNAME in
 531                 *_linux* | *_umlinux*)
 532                         if test "x${AFS_SYSKVERS}" = "x"; then
 533                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 534                         fi
 535                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 536                         AFS_SYSNAME="$_AFS_SYSNAME"
 537                         save_CPPFLAGS="$CPPFLAGS"
 538                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
 539                         AC_TRY_COMPILE(
 540                          [#include <linux/autoconf.h>],
 541                          [#ifndef CONFIG_USERMODE
 542                           #error not UML
 543                           #endif],
 544                          ac_cv_linux_is_uml=yes,)
 545                         if test "${ac_cv_linux_is_uml}" = yes; then
 546                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
 547                         fi
 548                         CPPFLAGS="$save_CPPFLAGS"
 549                         AFS_SYSNAME="$_AFS_SYSNAME"
 550                         ;;
 551         esac
 552         AC_MSG_RESULT($AFS_SYSNAME)
 553 fi
 554
 555 case $AFS_SYSNAME in *_linux* | *_umlinux*)
 556
 557                 # Add (sub-) architecture-specific paths needed by conftests
 558                 case $AFS_SYSNAME  in
 559                         *_umlinux26)
 560                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
 561                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
 562                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
 563                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
 564                 esac
 565
 566                 if test "x$enable_kernel_module" = "xyes"; then
 567                  if test "x$enable_debug_kernel" = "xno"; then
 568                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
 569                  fi
 570                  OPENAFS_GCC_SUPPORTS_MARCH
 571                  AC_SUBST(P5PLUS_KOPTS)
 572                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
 573                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
 574                  OPENAFS_GCC_SUPPORTS_NO_COMMON
 575                  OPENAFS_GCC_SUPPORTS_PIPE
 576                  AC_SUBST(LINUX_GCC_KOPTS)
 577                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 578                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
 579                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 580                  )
 581                  LINUX_COMPLETION_H_EXISTS
 582                  LINUX_DEFINES_FOR_EACH_PROCESS
 583                  LINUX_DEFINES_PREV_TASK
 584                  LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
 585                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 586                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
 587                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
 588                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 589                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
 590                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
 591                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
 592                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
 593                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
 594                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
 595                  LINUX_INODE_SETATTR_RETURN_TYPE
 596                  LINUX_WRITE_INODE_RETURN_TYPE
 597                  LINUX_IOP_NAMEIDATA
 598                  LINUX_AOP_WRITEBACK_CONTROL
 599                  LINUX_KERNEL_LINUX_SYSCALL_H
 600                  LINUX_KERNEL_LINUX_SEQ_FILE_H
 601                  LINUX_KERNEL_SELINUX
 602                  LINUX_KERNEL_SOCK_CREATE
 603                  LINUX_KERNEL_PAGE_FOLLOW_LINK
 604                  LINUX_NEED_RHCONFIG
 605                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 606                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 607                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 608                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
 609                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
 610                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 611                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
 612                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
 613                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
 614                  LINUX_WHICH_MODULES
 615                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
 616                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
 617                    ac_cv_linux_exports_sys_call_table=no
 618                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
 619                      ac_cv_linux_exports_ia32_sys_call_table=yes
 620                    fi
 621                  else
 622                    LINUX_EXPORTS_INIT_MM
 623                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 624                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 625                    LINUX_EXPORTS_SYS_CALL_TABLE
 626                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
 627                    LINUX_EXPORTS_SYS_CHDIR
 628                    LINUX_EXPORTS_SYS_CLOSE
 629                    LINUX_EXPORTS_SYS_WAIT4
 630                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 631                          linux_syscall_method=none
 632                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 633                             linux_syscall_method=scan
 634                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 635                                linux_syscall_method=scan_with_kallsyms_address
 636                             fi
 637                          fi
 638                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 639                             linux_syscall_method=kallsyms_symbol
 640                          fi
 641                          if test "x$linux_syscall_method" = "xnone"; then
 642                             AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
 643                             linux_syscall_method=scan
 644                          fi
 645                    fi
 646                  fi
 647                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 648                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 649                  fi
 650                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
 651                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
 652                  fi
 653                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 654                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 655                  fi
 656                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 657                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 658                  fi
 659                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 660                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 661                  fi
 662                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
 663                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
 664                  fi
 665                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 666                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 667                  fi
 668                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
 669                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
 670                  fi
 671                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 672                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 673                  fi
 674                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 675                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 676                  fi
 677                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 678                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 679                  fi
 680                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 681                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 682                  fi
 683                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 684                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 685                  fi
 686                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 687                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 688                  fi
 689                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
 690                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
 691                  fi
 692                  if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
 693                   AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
 694                  fi
 695                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 696                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 697                  fi
 698                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 699                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 700                  fi
 701                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 702                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 703                  fi
 704                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
 705                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
 706                  fi
 707                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 708                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 709                  fi
 710                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
 711                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
 712                  fi
 713                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
 714                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
 715                  fi
 716                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 717                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 718                  fi
 719                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
 720                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
 721                  fi
 722                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
 723                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
 724                  fi
 725                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 726                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 727                  fi
 728                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
 729                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
 730                  fi
 731                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
 732                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
 733                  fi
 734                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
 735                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
 736                  fi
 737                  if test "x$ac_linux_syscall" = "xyes" ; then
 738                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
 739                  fi
 740                  if test "x$ac_linux_seq_file" = "xyes" ; then
 741                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
 742                  fi
 743                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 744                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 745                  fi
 746                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 747                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 748                  fi
 749                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 750                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 751                  fi
 752                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
 753                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
 754                  fi
 755                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
 756                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
 757                  fi
 758                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
 759                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
 760                  fi
 761                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
 762                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
 763                  fi
 764                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
 765                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
 766                  fi
 767                 :
 768                 fi
 769 esac
 770
 771 case $AFS_SYSNAME in
 772         *_darwin*)
 773                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 774                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 775                 dnl the test below fails on darwin, even if the CPPFLAGS below
 776                 dnl are added. the headers from Kernel.Framework must be used
 777                 dnl when KERNEL is defined.
 778
 779                 dnl really, such a thing isn't guaranteed to work on any
 780                 dnl platform until the kernel cflags from MakefileProto are
 781                 dnl known to configure
 782                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 783                 ;;
 784         *)
 785 AC_MSG_CHECKING(for definition of struct buf)
 786 dnl save_CPPFLAGS="$CPPFLAGS"
 787 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 788 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 789         ac_cv_have_struct_buf=no
 790         AC_TRY_COMPILE(
 791                 [#include <sys/buf.h>],
 792                 [struct buf x;
 793                 printf("%d\n", sizeof(x));],
 794                 ac_cv_have_struct_buf=yes,)
 795         ]
 796 )
 797 dnl CPPFLAGS="$save_CPPFLAGS"
 798 AC_MSG_RESULT($ac_cv_have_struct_buf)
 799 if test "$ac_cv_have_struct_buf" = yes; then
 800         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 801 fi
 802 ;;
 803 esac
 804
 805
 806 AC_CACHE_VAL(ac_cv_sockaddr_len,
 807 [
 808 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 809 AC_TRY_COMPILE( [#include <sys/types.h>
 810 #include <sys/socket.h>],
 811 [struct sockaddr *a;
 812 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 813 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 814 if test "$ac_cv_sockaddr_len" = "yes"; then
 815    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 816 fi
 817 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 818         echo Skipping library tests because they confuse Irix.
 819 else
 820   AC_CHECK_FUNCS(socket)
 821
 822   if test "$ac_cv_func_socket" = no; then
 823     for lib in socket inet; do
 824         if test "$HAVE_SOCKET" != 1; then
 825                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 826         fi
 827     done
 828   fi
 829
 830   AC_CHECK_FUNCS(connect)
 831
 832   if test "$ac_cv_func_connect" = no; then
 833     for lib in nsl; do
 834         if test "$HAVE_CONNECT" != 1; then
 835                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 836         fi
 837     done
 838   fi
 839
 840   AC_CHECK_FUNCS(gethostbyname)
 841   if test "$ac_cv_func_gethostbyname" = no; then
 842         for lib in dns nsl resolv; do
 843           if test "$HAVE_GETHOSTBYNAME" != 1; then
 844             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 845           fi
 846         done
 847   fi
 848
 849   dnl darwin wants it, aix hates it
 850   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
 851   AC_TRY_COMPILE([
 852   #include <stdlib.h>
 853   #include <stdio.h>
 854   #include <sys/types.h>
 855   #include <sys/socket.h>
 856   #include <netinet/in.h>
 857   #include <arpa/inet.h>
 858   #include <arpa/nameser.h>
 859   #include <arpa/nameser_compat.h>
 860   #include <resolv.h>
 861   ], [static int i; i = 0;],
 862   [AC_MSG_RESULT(yes)
 863    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
 864   [AC_MSG_RESULT(no)
 865    ])
 866
 867   openafs_save_libs="$LIBS"
 868   AC_MSG_CHECKING([for res_search])
 869   AC_FUNC_RES_SEARCH
 870
 871   if test "$ac_cv_func_res_search" = no; then
 872       for lib in dns nsl resolv; do
 873         if test "$ac_cv_func_res_search" != yes; then
 874           LIBS="-l$lib $LIBS"
 875           AC_FUNC_RES_SEARCH
 876           LIBS="$openafs_save_libs"
 877         fi
 878       done
 879       if test "$ac_cv_func_res_search" = yes; then
 880         LIB_res_search="-l$lib"
 881         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 882         AC_MSG_RESULT([yes, in lib$lib])
 883       else
 884         AC_MSG_RESULT(no)
 885       fi
 886   else
 887     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 888     AC_MSG_RESULT(yes)
 889   fi
 890
 891 fi
 892
 893 PTHREAD_LIBS=error
 894 AC_CHECK_LIB(pthread, pthread_attr_init,
 895              PTHREAD_LIBS="-lpthread")
 896 if test "x$PTHREAD_LIBS" = xerror; then
 897         AC_CHECK_LIB(pthreads, pthread_attr_init,
 898                 PTHREAD_LIBS="-lpthreads")
 899 fi
 900 if test "x$PTHREAD_LIBS" = xerror; then
 901         AC_CHECK_LIB(c_r, pthread_attr_init,
 902                 PTHREAD_LIBS="-lc_r")
 903 fi
 904 if test "x$PTHREAD_LIBS" = xerror; then
 905         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 906 fi
 907 if test "x$PTHREAD_LIBS" = xerror; then
 908         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 909 fi
 910 AC_SUBST(PTHREAD_LIBS)
 911
 912 WITH_OBSOLETE=NO
 913 if test "$enable_obsolete" = "yes"; then
 914         WITH_OBSOLETE=YES
 915 fi
 916
 917 if test "x$with_bsd_kernel_headers" != "x"; then
 918         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
 919 else
 920         BSD_KERNEL_PATH="/usr/src/sys"
 921 fi
 922
 923 if test "x$with_bsd_kernel_build" != "x"; then
 924         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
 925 else
 926         case $AFS_SYSNAME in
 927                 i386_fbsd_4?)
 928                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
 929                         ;;
 930                 i386_fbsd_5?)
 931                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
 932                         ;;
 933         esac
 934 fi
 935
 936 # Fast restart
 937 if test "$enable_supergroups" = "yes"; then
 938         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
 939 fi
 940
 941 if test "$enable_fast_restart" = "yes"; then
 942         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 943 fi
 944
 945 if test "$enable_bitmap_later" = "yes"; then
 946         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 947 fi
 948
 949 if test "$enable_full_vos_listvol_switch" = "yes"; then
 950         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 951 fi
 952
 953 if test "$enable_bos_restricted_mode" = "yes"; then
 954         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 955 fi
 956
 957 if test "$enable_bos_new_config" = "yes"; then
 958         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 959 fi
 960
 961 if test "$enable_largefile_fileserver" = "yes"; then
 962         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
 963 fi
 964
 965 if test "$enable_namei_fileserver" = "yes"; then
 966         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 967 fi
 968
 969 if test "$enable_afsdb" = "yes"; then
 970         LIB_AFSDB="$LIB_res_search"
 971         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 972 fi
 973
 974 dnl check for tivoli
 975 AC_MSG_CHECKING(for tivoli tsm butc support)
 976 XBSA_CFLAGS=""
 977 if test "$enable_tivoli_tsm" = "yes"; then
 978         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 979         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 980
 981         if test -r "$XBSADIR1/xbsa.h"; then
 982                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 983                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 984         elif test -r "$XBSADIR2/xbsa.h"; then
 985                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 986                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 987         else
 988                 AC_MSG_RESULT([no, missing xbsa.h header file])
 989         fi
 990 else
 991         AC_MSG_RESULT([no])
 992 fi
 993 AC_SUBST(XBSA_CFLAGS)
 994
 995 dnl checks for header files.
 996 AC_HEADER_STDC
 997 AC_HEADER_SYS_WAIT
 998 AC_HEADER_DIRENT
 999 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
1000 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1001 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1002 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
1003 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
1004 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
1005
1006 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1007         HAVE_PAM="yes"
1008 else
1009         HAVE_PAM="no"
1010 fi
1011 AC_SUBST(HAVE_PAM)
1012
1013 if test "$enable_login" = yes; then
1014         BUILD_LOGIN="yes"
1015 else
1016         BUILD_LOGIN="no"
1017 fi
1018 AC_SUBST(BUILD_LOGIN)
1019
1020 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
1021 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
1022
1023 AC_CHECK_FUNCS(regcomp regexec regerror)
1024 AC_MSG_CHECKING([for POSIX regex library])
1025 if test "$ac_cv_header_regex_h" = "yes" && \
1026         test "$ac_cv_func_regcomp" = "yes" && \
1027         test "$ac_cv_func_regexec" = "yes" && \
1028         test "$ac_cv_func_regerror" = "yes"; then
1029     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1030     AC_MSG_RESULT(yes)
1031 else
1032     AC_MSG_RESULT(no)
1033 fi
1034
1035 AC_CHECK_TYPE(ssize_t, int)
1036 AC_SIZEOF_TYPE(long)
1037
1038 AC_MSG_CHECKING(size of time_t)
1039 AC_CACHE_VAL(ac_cv_sizeof_time_t,
1040 [AC_TRY_RUN([#include <stdio.h>
1041 #include <time.h>
1042 main()
1043 {
1044   FILE *f=fopen("conftestval", "w");
1045   if (!f) exit(1);
1046   fprintf(f, "%d\n", sizeof(time_t));
1047   exit(0);
1048 }], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
1049 ])
1050 AC_MSG_RESULT($ac_cv_sizeof_time_t)
1051 AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
1052
1053 AC_CHECK_FUNCS(timegm)
1054 AC_CHECK_FUNCS(daemon)
1055
1056 dnl Directory PATH handling
1057 if test "x$enable_transarc_paths" = "xyes"  ; then
1058     afsconfdir=${afsconfdir=/usr/afs/etc}
1059     viceetcdir=${viceetcdir=/usr/vice/etc}
1060     afskerneldir=${afskerneldir=${viceetcdir}}
1061     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1062     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1063     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1064     afsdbdir=${afsdbdir=/usr/afs/db}
1065     afslogsdir=${afslogsdir=/usr/afs/logs}
1066     afslocaldir=${afslocaldir=/usr/afs/local}
1067     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1068     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1069 else
1070     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1071     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1072     afskerneldir=${afskerneldir='${libdir}/openafs'}
1073     afssrvbindir=${afssrvbindir='${bindir}'}
1074     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1075     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1076     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1077     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1078     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1079     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1080     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1081 fi
1082 AC_SUBST(afsconfdir)
1083 AC_SUBST(viceetcdir)
1084 AC_SUBST(afskerneldir)
1085 AC_SUBST(afssrvbindir)
1086 AC_SUBST(afssrvsbindir)
1087 AC_SUBST(afssrvlibexecdir)
1088 AC_SUBST(afsdbdir)
1089 AC_SUBST(afslogsdir)
1090 AC_SUBST(afslocaldir)
1091 AC_SUBST(afsbackupdir)
1092 AC_SUBST(afsbosconfigdir)
1093
1094 if test "x$enable_kernel_module" = "xyes"; then
1095 ENABLE_KERNEL_MODULE=libafs
1096 fi
1097
1098 AC_SUBST(AFS_SYSNAME)
1099 AC_SUBST(AFS_PARAM_COMMON)
1100 AC_SUBST(ENABLE_KERNEL_MODULE)
1101 AC_SUBST(LIB_AFSDB)
1102 AC_SUBST(LINUX_KERNEL_PATH)
1103 AC_SUBST(BSD_KERNEL_PATH)
1104 AC_SUBST(BSD_KERNEL_BUILD)
1105 AC_SUBST(LINUX_VERSION)
1106 AC_SUBST(MKAFS_OSTYPE)
1107 AC_SUBST(TOP_OBJDIR)
1108 AC_SUBST(TOP_SRCDIR)
1109 AC_SUBST(TOP_INCDIR)
1110 AC_SUBST(TOP_LIBDIR)
1111 AC_SUBST(DEST)
1112 AC_SUBST(WITH_OBSOLETE)
1113 AC_SUBST(DARWIN_INFOFILE)
1114 AC_SUBST(IRIX_BUILD_IP35)
1115
1116 OPENAFS_OSCONF
1117 OPENAFS_KRB5CONF
1118
1119 TOP_SRCDIR="${srcdir}/src"
1120 dnl
1121 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1122 dnl
1123 case $TOP_SRCDIR in
1124         /*)
1125                 ;;
1126         *)
1127                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1128                 ;;
1129 esac
1130
1131 TOP_OBJDIR="${SRCDIR_PARENT}"
1132 TOP_INCDIR="${SRCDIR_PARENT}/include"
1133 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1134 if test "${DEST}x" = "x"; then
1135         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1136 fi
1137
1138 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1139 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1140 AC_SUBST(HELPER_SPLINT)
1141 AC_SUBST(HELPER_SPLINTCFG)
1142
1143 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1144
1145 ])