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_WRITE_INODE_RETURN_TYPE
 559                  LINUX_IOP_NAMEIDATA
 560                  LINUX_AOP_WRITEBACK_CONTROL
 561                  LINUX_KERNEL_LINUX_SYSCALL_H
 562                  LINUX_KERNEL_SELINUX
 563                  LINUX_KERNEL_SOCK_CREATE
 564                  LINUX_NEED_RHCONFIG
 565                  LINUX_RECALC_SIGPENDING_ARG_TYPE
 566                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
 567                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
 568                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
 569                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
 570                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
 571                  LINUX_WHICH_MODULES
 572                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
 573                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
 574                    ac_cv_linux_exports_sys_call_table=no
 575                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
 576                      ac_cv_linux_exports_ia32_sys_call_table=yes
 577                    fi
 578                  else
 579                    LINUX_EXPORTS_INIT_MM
 580                    LINUX_EXPORTS_KALLSYMS_ADDRESS
 581                    LINUX_EXPORTS_KALLSYMS_SYMBOL
 582                    LINUX_EXPORTS_SYS_CALL_TABLE
 583                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
 584                    LINUX_EXPORTS_SYS_CHDIR
 585                    LINUX_EXPORTS_SYS_CLOSE
 586                    LINUX_EXPORTS_SYS_WAIT4
 587                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
 588                          linux_syscall_method=none
 589                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
 590                             linux_syscall_method=scan
 591                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 592                                linux_syscall_method=scan_with_kallsyms_address
 593                             fi
 594                          fi
 595                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 596                             linux_syscall_method=kallsyms_symbol
 597                          fi
 598                          if test "x$linux_syscall_method" = "xnone"; then
 599                         AC_MSG_ERROR([no available sys_call_table access method])
 600                          fi
 601                    fi
 602                  fi
 603                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 604                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 605                  fi
 606                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
 607                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
 608                  fi
 609                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
 610                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
 611                  fi
 612                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
 613                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
 614                  fi
 615                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
 616                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
 617                  fi
 618                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
 619                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
 620                  fi
 621                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
 622                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
 623                  fi
 624                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
 625                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
 626                  fi
 627                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
 628                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
 629                  fi
 630                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
 631                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
 632                  fi
 633                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
 634                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
 635                  fi
 636                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
 637                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
 638                  fi
 639                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
 640                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
 641                  fi
 642                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
 643                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
 644                  fi
 645                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 646                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
 647                  fi
 648                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
 649                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
 650                  fi
 651                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 652                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
 653                  fi
 654                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
 655                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
 656                  fi
 657                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 658                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
 659                  fi
 660                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
 661                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
 662                  fi
 663                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
 664                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
 665                  fi
 666                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
 667                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
 668                  fi
 669                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
 670                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
 671                  fi
 672                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
 673                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
 674                  fi
 675                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
 676                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
 677                  fi
 678                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
 679                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
 680                  fi
 681                  if test "x$ac_linux_syscall" = "xyes" ; then
 682                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
 683                  fi
 684                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
 685                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
 686                  fi
 687                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
 688                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
 689                  fi
 690                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
 691                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
 692                  fi
 693                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
 694                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
 695                  fi
 696                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
 697                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
 698                  fi
 699                 :
 700                 fi
 701 esac
 702
 703 case $AFS_SYSNAME in
 704         *_darwin*)
 705                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 706                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 707                 dnl the test below fails on darwin, even if the CPPFLAGS below
 708                 dnl are added. the headers from Kernel.Framework must be used
 709                 dnl when KERNEL is defined.
 710
 711                 dnl really, such a thing isn't guaranteed to work on any
 712                 dnl platform until the kernel cflags from MakefileProto are
 713                 dnl known to configure
 714                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 715                 ;;
 716         *)
 717 AC_MSG_CHECKING(for definition of struct buf)
 718 dnl save_CPPFLAGS="$CPPFLAGS"
 719 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
 720 AC_CACHE_VAL(ac_cv_have_struct_buf, [
 721         ac_cv_have_struct_buf=no
 722         AC_TRY_COMPILE(
 723                 [#include <sys/buf.h>],
 724                 [struct buf x;
 725                 printf("%d\n", sizeof(x));],
 726                 ac_cv_have_struct_buf=yes,)
 727         ]
 728 )
 729 dnl CPPFLAGS="$save_CPPFLAGS"
 730 AC_MSG_RESULT($ac_cv_have_struct_buf)
 731 if test "$ac_cv_have_struct_buf" = yes; then
 732         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
 733 fi
 734 ;;
 735 esac
 736
 737
 738 AC_CACHE_VAL(ac_cv_sockaddr_len,
 739 [
 740 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
 741 AC_TRY_COMPILE( [#include <sys/types.h>
 742 #include <sys/socket.h>],
 743 [struct sockaddr *a;
 744 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
 745 AC_MSG_RESULT($ac_cv_sockaddr_len)])
 746 if test "$ac_cv_sockaddr_len" = "yes"; then
 747    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
 748 fi
 749 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 750         echo Skipping library tests because they confuse Irix.
 751 else
 752   AC_CHECK_FUNCS(socket)
 753
 754   if test "$ac_cv_func_socket" = no; then
 755     for lib in socket inet; do
 756         if test "$HAVE_SOCKET" != 1; then
 757                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
 758         fi
 759     done
 760   fi
 761
 762   AC_CHECK_FUNCS(connect)
 763
 764   if test "$ac_cv_func_connect" = no; then
 765     for lib in nsl; do
 766         if test "$HAVE_CONNECT" != 1; then
 767                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
 768         fi
 769     done
 770   fi
 771
 772   AC_CHECK_FUNCS(gethostbyname)
 773   if test "$ac_cv_func_gethostbyname" = no; then
 774         for lib in dns nsl resolv; do
 775           if test "$HAVE_GETHOSTBYNAME" != 1; then
 776             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
 777           fi
 778         done
 779   fi
 780
 781   dnl darwin wants it, aix hates it
 782   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
 783   AC_TRY_COMPILE([
 784   #include <stdlib.h>
 785   #include <stdio.h>
 786   #include <sys/types.h>
 787   #include <sys/socket.h>
 788   #include <netinet/in.h>
 789   #include <arpa/inet.h>
 790   #include <arpa/nameser.h>
 791   #include <arpa/nameser_compat.h>
 792   #include <resolv.h>
 793   ], [static int i; i = 0;],
 794   [AC_MSG_RESULT(yes)
 795    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
 796   [AC_MSG_RESULT(no)
 797    ])
 798
 799   openafs_save_libs="$LIBS"
 800   AC_MSG_CHECKING([for res_search])
 801   AC_FUNC_RES_SEARCH
 802
 803   if test "$ac_cv_func_res_search" = no; then
 804       for lib in dns nsl resolv; do
 805         if test "$ac_cv_func_res_search" != yes; then
 806           LIBS="-l$lib $LIBS"
 807           AC_FUNC_RES_SEARCH
 808           LIBS="$openafs_save_libs"
 809         fi
 810       done
 811       if test "$ac_cv_func_res_search" = yes; then
 812         LIB_res_search="-l$lib"
 813         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 814         AC_MSG_RESULT([yes, in lib$lib])
 815       else
 816         AC_MSG_RESULT(no)
 817       fi
 818   else
 819     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
 820     AC_MSG_RESULT(yes)
 821   fi
 822
 823 fi
 824
 825 PTHREAD_LIBS=error
 826 AC_CHECK_LIB(pthread, pthread_attr_init,
 827              PTHREAD_LIBS="-lpthread")
 828 if test "x$PTHREAD_LIBS" = xerror; then
 829         AC_CHECK_LIB(pthreads, pthread_attr_init,
 830                 PTHREAD_LIBS="-lpthreads")
 831 fi
 832 if test "x$PTHREAD_LIBS" = xerror; then
 833         AC_CHECK_LIB(c_r, pthread_attr_init,
 834                 PTHREAD_LIBS="-lc_r")
 835 fi
 836 if test "x$PTHREAD_LIBS" = xerror; then
 837         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 838 fi
 839 if test "x$PTHREAD_LIBS" = xerror; then
 840         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 841 fi
 842 AC_SUBST(PTHREAD_LIBS)
 843
 844 WITH_OBSOLETE=NO
 845 if test "$enable_obsolete" = "yes"; then
 846         WITH_OBSOLETE=YES
 847 fi
 848
 849 WITH_INSECURE=NO
 850 if test "$enable_insecure" = "yes"; then
 851         WITH_INSECURE=YES
 852 fi
 853
 854 if test "x$with_bsd_kernel_headers" != "x"; then
 855         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
 856 else
 857         BSD_KERNEL_PATH="/usr/src/sys"
 858 fi
 859
 860 if test "x$with_bsd_kernel_build" != "x"; then
 861         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
 862 else
 863         case $AFS_SYSNAME in
 864                 i386_fbsd_4?)
 865                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
 866                         ;;
 867                 i386_fbsd_5?)
 868                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
 869                         ;;
 870         esac
 871 fi
 872
 873 # Fast restart
 874 if test "$enable_supergroups" = "yes"; then
 875         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
 876 fi
 877
 878 if test "$enable_fast_restart" = "yes"; then
 879         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
 880 fi
 881
 882 if test "$enable_bitmap_later" = "yes"; then
 883         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
 884 fi
 885
 886 if test "$enable_full_vos_listvol_switch" = "yes"; then
 887         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
 888 fi
 889
 890 if test "$enable_bos_restricted_mode" = "yes"; then
 891         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
 892 fi
 893
 894 if test "$enable_bos_new_config" = "yes"; then
 895         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
 896 fi
 897
 898 if test "$enable_largefile_fileserver" = "yes"; then
 899         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
 900 fi
 901
 902 if test "$enable_namei_fileserver" = "yes"; then
 903         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
 904 fi
 905
 906 if test "$enable_afsdb" = "yes"; then
 907         LIB_AFSDB="$LIB_res_search"
 908         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
 909 fi
 910
 911 dnl check for tivoli
 912 AC_MSG_CHECKING(for tivoli tsm butc support)
 913 XBSA_CFLAGS=""
 914 if test "$enable_tivoli_tsm" = "yes"; then
 915         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 916         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 917
 918         if test -e "$XBSADIR1/xbsa.h"; then
 919                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 920                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 921         elif test -e "$XBSADIR2/xbsa.h"; then
 922                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 923                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 924         else
 925                 AC_MSG_RESULT([no, missing xbsa.h header file])
 926         fi
 927 else
 928         AC_MSG_RESULT([no])
 929 fi
 930 AC_SUBST(XBSA_CFLAGS)
 931
 932 dnl checks for header files.
 933 AC_HEADER_STDC
 934 AC_HEADER_SYS_WAIT
 935 AC_HEADER_DIRENT
 936 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 937 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 938 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
 939 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 940 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
 941 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
 942
 943 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
 944         HAVE_PAM="yes"
 945 else
 946         HAVE_PAM="no"
 947 fi
 948 AC_SUBST(HAVE_PAM)
 949
 950 if test "$enable_login" = yes; then
 951         BUILD_LOGIN="yes"
 952 else
 953         BUILD_LOGIN="no"
 954 fi
 955 AC_SUBST(BUILD_LOGIN)
 956
 957 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
 958 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
 959
 960 AC_CHECK_FUNCS(regcomp regexec regerror)
 961 AC_MSG_CHECKING([for POSIX regex library])
 962 if test "$ac_cv_header_regex_h" = "yes" && \
 963         test "$ac_cv_func_regcomp" = "yes" && \
 964         test "$ac_cv_func_regexec" = "yes" && \
 965         test "$ac_cv_func_regerror" = "yes"; then
 966     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
 967     AC_MSG_RESULT(yes)
 968 else
 969     AC_MSG_RESULT(no)
 970 fi
 971
 972 AC_CHECK_TYPE(ssize_t, int)
 973 AC_SIZEOF_TYPE(long)
 974
 975 AC_CHECK_FUNCS(timegm)
 976
 977 dnl Directory PATH handling
 978 if test "x$enable_transarc_paths" = "xyes"  ; then
 979     afsconfdir=${afsconfdir=/usr/afs/etc}
 980     viceetcdir=${viceetcdir=/usr/vice/etc}
 981     afskerneldir=${afskerneldir=${viceetcdir}}
 982     afssrvbindir=${afssrvbindir=/usr/afs/bin}
 983     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
 984     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
 985     afsdbdir=${afsdbdir=/usr/afs/db}
 986     afslogsdir=${afslogsdir=/usr/afs/logs}
 987     afslocaldir=${afslocaldir=/usr/afs/local}
 988     afsbackupdir=${afsbackupdir=/usr/afs/backup}
 989     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
 990 else
 991     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
 992     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
 993     afskerneldir=${afskerneldir='${libdir}/openafs'}
 994     afssrvbindir=${afssrvbindir='${bindir}'}
 995     afssrvsbindir=${afssrvsbindir='${sbindir}'}
 996     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
 997     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
 998     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
 999     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1000     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1001     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1002 fi
1003 AC_SUBST(afsconfdir)
1004 AC_SUBST(viceetcdir)
1005 AC_SUBST(afskerneldir)
1006 AC_SUBST(afssrvbindir)
1007 AC_SUBST(afssrvsbindir)
1008 AC_SUBST(afssrvlibexecdir)
1009 AC_SUBST(afsdbdir)
1010 AC_SUBST(afslogsdir)
1011 AC_SUBST(afslocaldir)
1012 AC_SUBST(afsbackupdir)
1013 AC_SUBST(afsbosconfigdir)
1014
1015 if test "x$enable_kernel_module" = "xyes"; then
1016 ENABLE_KERNEL_MODULE=libafs
1017 fi
1018
1019 AC_SUBST(AFS_SYSNAME)
1020 AC_SUBST(AFS_PARAM_COMMON)
1021 AC_SUBST(ENABLE_KERNEL_MODULE)
1022 AC_SUBST(LIB_AFSDB)
1023 AC_SUBST(LINUX_KERNEL_PATH)
1024 AC_SUBST(BSD_KERNEL_PATH)
1025 AC_SUBST(BSD_KERNEL_BUILD)
1026 AC_SUBST(LINUX_VERSION)
1027 AC_SUBST(MKAFS_OSTYPE)
1028 AC_SUBST(TOP_OBJDIR)
1029 AC_SUBST(TOP_SRCDIR)
1030 AC_SUBST(TOP_INCDIR)
1031 AC_SUBST(TOP_LIBDIR)
1032 AC_SUBST(DEST)
1033 AC_SUBST(WITH_OBSOLETE)
1034 AC_SUBST(WITH_INSECURE)
1035 AC_SUBST(DARWIN_INFOFILE)
1036 AC_SUBST(IRIX_BUILD_IP35)
1037
1038 OPENAFS_OSCONF
1039
1040 TOP_SRCDIR="${srcdir}/src"
1041 dnl
1042 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1043 dnl
1044 case $TOP_SRCDIR in
1045         /*)
1046                 ;;
1047         *)
1048                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1049                 ;;
1050 esac
1051
1052 TOP_OBJDIR="${SRCDIR_PARENT}"
1053 TOP_INCDIR="${SRCDIR_PARENT}/include"
1054 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1055 if test "${DEST}x" = "x"; then
1056         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1057 fi
1058
1059 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1060 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1061 AC_SUBST(HELPER_SPLINT)
1062 AC_SUBST(HELPER_SPLINTCFG)
1063
1064
1065 ])