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