macros/netatalk.m4

   1 dnl Kitchen sink for configuration macros
   2
   3 dnl Check for optional admin group support
   4 AC_DEFUN([AC_NETATALK_ADMIN_GROUP], [
   5     netatalk_cv_admin_group=yes
   6     AC_MSG_CHECKING([for administrative group support])
   7     AC_ARG_ENABLE(admin-group,
   8             [  --disable-admin-group   disable admin group],[
   9             if test x"$enableval" = x"no"; then
  10                          AC_DEFINE(ADMIN_GRP, 0, [Define if the admin group should be enabled])
  11                          netatalk_cv_admin_group=no
  12                          AC_MSG_RESULT([no])
  13                 else
  14                          AC_DEFINE(ADMIN_GRP, 1, [Define if the admin group should be enabled])
  15                          AC_MSG_RESULT([yes])
  16             fi],[
  17                 AC_DEFINE(ADMIN_GRP, 1, [Define if the admin group should be enabled])
  18                 AC_MSG_RESULT([yes])
  19         ])
  20 ])
  21
  22 dnl Check for optional cracklib support
  23 AC_DEFUN([AC_NETATALK_CRACKLIB], [
  24 netatalk_cv_with_cracklib=no
  25 AC_ARG_WITH(cracklib,
  26         [  --with-cracklib=DICT    enable/set location of cracklib dictionary],[
  27         if test "x$withval" != "xno" ; then
  28                 cracklib="$withval"
  29                 AC_CHECK_LIB(crack, main, [
  30                         AC_DEFINE(USE_CRACKLIB, 1, [Define if cracklib should be used])
  31                         LIBS="$LIBS -lcrack"
  32                         if test "$cracklib" = "yes"; then
  33                                 cracklib="/usr/$atalk_libname/cracklib_dict"
  34                         fi
  35                         AC_DEFINE_UNQUOTED(_PATH_CRACKLIB, "$cracklib",
  36                                 [path to cracklib dictionary])
  37                         AC_MSG_RESULT([setting cracklib dictionary to $cracklib])
  38                         netatalk_cv_with_cracklib=yes
  39                         ],[
  40                         AC_MSG_ERROR([cracklib not found!])
  41                         ]
  42                 )
  43         fi
  44         ]
  45 )
  46 AC_MSG_CHECKING([for cracklib support])
  47 AC_MSG_RESULT([$netatalk_cv_with_cracklib])
  48 ])
  49
  50 dnl Check whether to enable debug code
  51 AC_DEFUN([AC_NETATALK_DEBUG], [
  52 AC_MSG_CHECKING([whether to enable verbose debug code])
  53 AC_ARG_ENABLE(debug,
  54         [  --enable-debug          enable verbose debug code],[
  55         if test "$enableval" != "no"; then
  56                 if test "$enableval" = "yes"; then
  57                         AC_DEFINE(DEBUG, 1, [Define if verbose debugging information should be included])
  58                 else
  59                         AC_DEFINE_UNQUOTED(DEBUG, $enableval, [Define if verbose debugging information should be included])
  60                 fi
  61                 AC_MSG_RESULT([yes])
  62         else
  63                 AC_MSG_RESULT([no])
  64         AC_DEFINE(NDEBUG, 1, [Disable assertions])
  65         fi
  66         ],[
  67                 AC_MSG_RESULT([no])
  68         AC_DEFINE(NDEBUG, 1, [Disable assertions])
  69         ]
  70 )
  71 ])
  72
  73 dnl Check whethe to disable tickle SIGALARM stuff, which eases debugging
  74 AC_DEFUN([AC_NETATALK_DEBUGGING], [
  75 AC_MSG_CHECKING([whether to enable debugging with debuggers])
  76 AC_ARG_ENABLE(debugging,
  77         [  --enable-debugging      disable SIGALRM timers and DSI tickles (eg for debugging with gdb/dbx/...)],[
  78         if test "$enableval" != "no"; then
  79                 if test "$enableval" = "yes"; then
  80                         AC_DEFINE(DEBUGGING, 1, [Define if you want to disable SIGALRM timers and DSI tickles])
  81                 else
  82                         AC_DEFINE_UNQUOTED(DEBUGGING, $enableval, [Define if you want to disable SIGALRM timers and DSI tickles])
  83                 fi
  84                 AC_MSG_RESULT([yes])
  85         else
  86                 AC_MSG_RESULT([no])
  87         fi
  88         ],[
  89                 AC_MSG_RESULT([no])
  90         ]
  91 )
  92
  93 ])
  94
  95 dnl Check for optional shadow password support
  96 AC_DEFUN([AC_NETATALK_SHADOW], [
  97 netatalk_cv_use_shadowpw=no
  98 AC_ARG_WITH(shadow,
  99         [  --with-shadow           enable shadow password support [[auto]]],
 100         [netatalk_cv_use_shadowpw="$withval"],
 101         [netatalk_cv_use_shadowpw=auto]
 102 )
 103
 104 if test "x$netatalk_cv_use_shadowpw" != "xno"; then
 105     AC_CHECK_HEADER([shadow.h])
 106     if test x"$ac_cv_header_shadow_h" = x"yes"; then
 107         netatalk_cv_use_shadowpw=yes
 108         AC_DEFINE(SHADOWPW, 1, [Define if shadow passwords should be used])
 109     else
 110       if test "x$shadowpw" = "xyes"; then
 111         AC_MSG_ERROR([shadow support not available])
 112       else
 113         netatalk_cv_use_shadowpw=no
 114       fi
 115     fi
 116 fi
 117
 118 AC_MSG_CHECKING([whether shadow support should be enabled])
 119 if test "x$netatalk_cv_use_shadowpw" = "xyes"; then
 120         AC_MSG_RESULT([yes])
 121 else
 122         AC_MSG_RESULT([no])
 123 fi
 124 ])
 125
 126 dnl Check for optional valid-shell-check support
 127 AC_DEFUN([AC_NETATALK_SHELL_CHECK], [
 128 netatalk_cv_use_shellcheck=yes
 129 AC_MSG_CHECKING([whether checking for a valid shell should be enabled])
 130 AC_ARG_ENABLE(shell-check,
 131         [  --disable-shell-check   disable checking for a valid shell],[
 132         if test "$enableval" = "no"; then
 133                 AC_DEFINE(DISABLE_SHELLCHECK, 1, [Define if shell check should be disabled])
 134                 AC_MSG_RESULT([no])
 135                 netatalk_cv_use_shellcheck=no
 136         else
 137                 AC_MSG_RESULT([yes])
 138         fi
 139         ],[
 140                 AC_MSG_RESULT([yes])
 141         ]
 142 )
 143 ])
 144
 145 dnl Check for optional sysv initscript install
 146 AC_DEFUN([AC_NETATALK_SYSV_STYLE], [
 147     AC_ARG_WITH(sysv-style,
 148                 [  --with-sysv-style       use OS specific sysv config [[redhat-sysv|redhat-systemd|suse|gentoo|netbsd|debian]]],
 149                 sysv_style="$withval", sysv_style=none
 150     )
 151     case "$sysv_style" in
 152     "redhat")
 153             AC_MSG_ERROR([--enable-redhat is obsoleted. Use --enable-redhat-sysv or --enable-redhat-systemd.])
 154         ;;
 155     "redhat-sysv")
 156             AC_MSG_RESULT([enabling redhat-style sysv (upstart) configuration])
 157             ;;
 158     "redhat-systemd")
 159             AC_MSG_RESULT([enabling redhat-style systemd support])
 160             ;;
 161     "suse")
 162             AC_MSG_RESULT([enabling suse-style sysv support])
 163         ;;
 164     "gentoo")
 165             AC_MSG_RESULT([enabling gentoo-style sysv support])
 166         ;;
 167     "netbsd")
 168             AC_MSG_RESULT([enabling netbsd-style sysv support])
 169         ;;
 170     "debian")
 171             AC_MSG_RESULT([enabling debian-style sysv support])
 172         ;;
 173     *)
 174             AC_MSG_RESULT([disabling sysv support])
 175         ;;
 176     esac
 177 ])
 178
 179 dnl OS specific configuration
 180 AC_DEFUN([AC_NETATALK_OS_SPECIFIC], [
 181 case "$host_os" in
 182         *aix*)                          this_os=aix ;;
 183         *freebsd*)                      this_os=freebsd ;;
 184         *hpux11*)                       this_os=hpux11 ;;
 185         *irix*)                         this_os=irix ;;
 186         *linux*)                        this_os=linux ;;
 187         *osx*)                          this_os=macosx ;;
 188         *darwin*)                       this_os=macosx ;;
 189         *netbsd*)                       this_os=netbsd ;;
 190         *openbsd*)                      this_os=openbsd ;;
 191         *osf*)                          this_os=tru64 ;;
 192         *solaris*)                      this_os=solaris ;;
 193 esac
 194
 195 case "$host_cpu" in
 196         i386|i486|i586|i686|k7)         this_cpu=x86 ;;
 197         alpha)                                          this_cpu=alpha ;;
 198         mips)                                           this_cpu=mips ;;
 199         powerpc|ppc)                            this_cpu=ppc ;;
 200 esac
 201
 202 dnl --------------------- operating system specific flags (port from sys/*)
 203
 204 dnl ----- FreeBSD specific -----
 205 if test x"$this_os" = "xfreebsd"; then
 206         AC_MSG_RESULT([ * FreeBSD specific configuration])
 207         AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 208         AC_DEFINE(FREEBSD, 1, [Define if OS is FreeBSD])
 209         AC_DEFINE(SENDFILE_FLAVOR_BSD, 1, [Define if the sendfile() function uses BSD semantics])
 210     AC_DEFINE(OPEN_NOFOLLOW_ERRNO, EMLINK, errno returned by open with O_NOFOLLOW)
 211 fi
 212
 213 dnl ----- Linux specific -----
 214 if test x"$this_os" = "xlinux"; then
 215         AC_MSG_RESULT([ * Linux specific configuration])
 216
 217         dnl ----- check if we need the quotactl wrapper
 218     AC_CHECK_HEADERS(linux/dqblk_xfs.h,,
 219                 [AC_CHECK_HEADERS(linux/xqm.h linux/xfs_fs.h)
 220                 AC_CHECK_HEADERS(xfs/libxfs.h xfs/xqm.h xfs/xfs_fs.h)]
 221         )
 222
 223
 224         dnl ----- as far as I can tell, dbtob always does the wrong thing
 225         dnl ----- on every single version of linux I've ever played with.
 226         dnl ----- see etc/afpd/quota.c
 227         AC_DEFINE(HAVE_BROKEN_DBTOB, 1, [Define if dbtob is broken])
 228
 229         netatalk_cv_linux_sendfile=yes
 230         AC_MSG_CHECKING([use sendfile syscall])
 231         AC_ARG_ENABLE(sendfile,
 232             [  --disable-sendfile       disable linux sendfile syscall],[
 233                 if test x"$enableval" = x"no"; then
 234                         netatalk_cv_linux_sendfile=no
 235                         AC_MSG_RESULT([no])
 236                 else
 237                         AC_MSG_RESULT([yes])
 238
 239                 fi
 240             ],[
 241                 AC_MSG_RESULT([yes])
 242         ]
 243
 244        )
 245
 246         if test x"$netatalk_cv_linux_sendfile" = "xyes"; then
 247             AC_CACHE_CHECK([for linux sendfile support],netatalk_cv_HAVE_SENDFILE,[
 248             AC_TRY_LINK([#include <sys/sendfile.h>],
 249 [\
 250 int tofd, fromfd;
 251 off_t offset;
 252 size_t total;
 253 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
 254 ],
 255 netatalk_cv_HAVE_SENDFILE=yes,netatalk_cv_HAVE_SENDFILE=no)])
 256
 257 # Try and cope with broken Linux sendfile....
 258             AC_CACHE_CHECK([for broken linux sendfile support],netatalk_cv_HAVE_BROKEN_LINUX_SENDFILE,[
 259             AC_TRY_LINK([\
 260 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
 261 #undef _FILE_OFFSET_BITS
 262 #endif
 263 #include <sys/sendfile.h>],
 264 [\
 265 int tofd, fromfd;
 266 off_t offset;
 267 size_t total;
 268 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
 269 ],
 270 netatalk_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,netatalk_cv_HAVE_BROKEN_LINUX_SENDFILE=no,netatalk_cv_HAVE_BROKEN_SENDFILE=cross)])
 271
 272             if test x"$netatalk_cv_HAVE_SENDFILE" = x"yes"; then
 273                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
 274                 AC_DEFINE(SENDFILE_FLAVOR_LINUX,1,[Whether linux sendfile() API is available])
 275                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
 276             elif test x"$netatalk_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
 277                 AC_DEFINE(SENDFILE_FLAVOR_LINUX,1,[Whether linux sendfile() API is available])
 278                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
 279                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
 280             else
 281                 netatalk_cv_linux_sendfile=no
 282                 AC_MSG_RESULT(no);
 283             fi
 284         fi
 285
 286         need_dash_r=no
 287 fi
 288
 289 dnl ----- Mac OSX specific -----
 290 if test x"$this_os" = "xmacosx"; then
 291         AC_MSG_RESULT([ * Mac OSX specific configuration])
 292         AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 293         AC_DEFINE(HAVE_2ARG_DBTOB, 1, [Define if dbtob takes two arguments])
 294         dnl AC_DEFINE(NO_DLFCN_H)
 295         AC_DEFINE(NO_QUOTA_SUPPORT, 1, [Define if Quota support should be disabled])
 296         AC_DEFINE(MACOSX_SERVER, 1, [Define if compiling for MacOS X Server])
 297     AC_DEFINE(NO_DDP, 1, [Define if DDP should be disabled])
 298 fi
 299
 300 dnl ----- NetBSD specific -----
 301 if test x"$this_os" = "xnetbsd"; then
 302         AC_MSG_RESULT([ * NetBSD specific configuration])
 303         AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 304         AC_DEFINE(NETBSD, 1, [Define if OS is NetBSD])
 305     AC_DEFINE(OPEN_NOFOLLOW_ERRNO, EFTYPE, errno returned by open with O_NOFOLLOW)
 306
 307         CFLAGS="-I\$(top_srcdir)/sys/netbsd $CFLAGS"
 308         need_dash_r=yes
 309
 310         dnl ----- NetBSD does not have crypt.h, uses unistd.h -----
 311         AC_DEFINE(UAM_DHX, 1, [Define if the DHX UAM modules should be compiled])
 312 fi
 313
 314 dnl ----- OpenBSD specific -----
 315 if test x"$this_os" = "xopenbsd"; then
 316         AC_MSG_RESULT([ * OpenBSD specific configuration])
 317         dnl ----- OpenBSD does not have crypt.h, uses unistd.h -----
 318         AC_DEFINE(UAM_DHX, 1, [Define if the DHX UAM modules should be compiled])
 319 fi
 320
 321 dnl ----- Solaris specific -----
 322 if test x"$this_os" = "xsolaris"; then
 323         AC_MSG_RESULT([ * Solaris specific configuration])
 324         AC_DEFINE(__svr4__, 1, [Solaris compatibility macro])
 325         AC_DEFINE(_ISOC9X_SOURCE, 1, [Compatibility macro])
 326         AC_DEFINE(NO_STRUCT_TM_GMTOFF, 1, [Define if the gmtoff member of struct tm is not available])
 327         AC_DEFINE(SOLARIS, 1, [Solaris compatibility macro])
 328         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
 329         need_dash_r=yes
 330         sysv_style=solaris
 331
 332         solaris_module=no
 333         AC_MSG_CHECKING([if we can build Solaris kernel module])
 334         if test -x /usr/ccs/bin/ld && test x"$netatalk_cv_ddp_enabled" = x"yes" ; then
 335                 solaris_module=yes
 336         fi
 337         AC_MSG_RESULT([$solaris_module])
 338
 339         COMPILE_64BIT_KMODULE=no
 340         KCFLAGS=""
 341         KLDFLAGS=""
 342         COMPILE_KERNEL_GCC=no
 343
 344         if test "$solaris_module" = "yes"; then
 345            dnl Solaris kernel module stuff
 346            AC_MSG_CHECKING([if we have to build a 64bit kernel module])
 347
 348            # check for isainfo, if not found it has to be a 32 bit kernel (<=2.6)
 349            if test -x /usr/bin/isainfo; then
 350                 # check for 64 bit platform
 351                 if isainfo -kv | grep '^64-bit'; then
 352                         COMPILE_64BIT_KMODULE=yes
 353                 fi
 354            fi
 355
 356            AC_MSG_RESULT([$COMPILE_64BIT_KMODULE])
 357
 358            if test "${GCC}" = yes; then
 359                 COMPILE_KERNEL_GCC=yes
 360                 if test "$COMPILE_64BIT_KMODULE" = yes; then
 361
 362                         AC_MSG_CHECKING([if we can build a 64bit kernel module])
 363
 364                         case `$CC --version 2>/dev/null` in
 365                         [[12]].* | 3.0.*)
 366                                 COMPILE_64BIT_KMODULE=no
 367                                 COMPILE_KERNEL_GCC=no
 368                                 solaris_module=no;;
 369                         *)
 370                                 # use for 64 bit
 371                                 KCFLAGS="-m64"
 372                                 #KLDFLAGS="-melf64_sparc"
 373                                 KLDFLAGS="-64";;
 374                         esac
 375
 376                         AC_MSG_RESULT([$COMPILE_64BIT_KMODULE])
 377
 378                 else
 379                         KCFLAGS=""
 380                         KLDFLAGS=""
 381                 fi
 382                 KCFLAGS="$KCFLAGS -D_KERNEL -Wall -Wstrict-prototypes"
 383            else
 384                 if test "$COMPILE_64BIT_KMODULE" = yes; then
 385                 # use Sun CC (for a 64-bit kernel, uncomment " -xarch=v9 -xregs=no%appl ")
 386                         KCFLAGS="-xarch=v9 -xregs=no%appl"
 387                         KLDFLAGS="-64"
 388                 else
 389                         KCFLAGS=""
 390                         KLDFLAGS=""
 391                 fi
 392                 KCFLAGS="-D_KERNEL $KCFLAGS -mno-app-regs -munaligned-doubles -fpcc-struct-return"
 393            fi
 394
 395            AC_CACHE_CHECK([for timeout_id_t],netatalk_cv_HAVE_TIMEOUT_ID_T,[
 396            AC_TRY_LINK([\
 397 #include <sys/stream.h>
 398 #include <sys/ddi.h>],
 399 [\
 400 timeout_id_t dummy;
 401 ],
 402 netatalk_cv_HAVE_TIMEOUT_ID_T=yes,netatalk_cv_HAVE_TIMEOUT_ID_T=no,netatalk_cv_HAVE_TIMEOUT_ID_T=cross)])
 403
 404            AC_DEFINE(HAVE_TIMEOUT_ID_T, test x"$netatalk_cv_HAVE_TIMEOUT_ID" = x"yes", [define for timeout_id_t])
 405         fi
 406
 407         AC_SUBST(COMPILE_KERNEL_GCC)
 408         AC_SUBST(COMPILE_64BIT_KMODULE)
 409         AC_SUBST(KCFLAGS)
 410         AC_SUBST(KLDFLAGS)
 411 fi
 412
 413 ])
 414
 415 dnl Check for building PGP UAM module
 416 AC_DEFUN([AC_NETATALK_PGP_UAM], [
 417 AC_MSG_CHECKING([whether the PGP UAM should be build])
 418 AC_ARG_ENABLE(pgp-uam,
 419         [  --enable-pgp-uam        enable build of PGP UAM module],[
 420         if test "$enableval" = "yes"; then
 421                 if test "x$neta_cv_have_openssl" = "xyes"; then
 422                         AC_DEFINE(UAM_PGP, 1, [Define if the PGP UAM module should be compiled])
 423                         compile_pgp=yes
 424                         AC_MSG_RESULT([yes])
 425                 else
 426                         AC_MSG_RESULT([no])
 427                 fi
 428         fi
 429         ],[
 430                 AC_MSG_RESULT([no])
 431         ]
 432 )
 433 ])
 434
 435 dnl Check for building Kerberos V UAM module
 436 AC_DEFUN([AC_NETATALK_KRB5_UAM], [
 437 netatalk_cv_build_krb5_uam=no
 438 AC_ARG_ENABLE(krbV-uam,
 439         [  --enable-krbV-uam       enable build of Kerberos V UAM module],
 440         [
 441                 if test x"$enableval" = x"yes"; then
 442                         NETATALK_GSSAPI_CHECK([
 443                                 netatalk_cv_build_krb5_uam=yes
 444                         ],[
 445                                 AC_MSG_ERROR([need GSSAPI to build Kerberos V UAM])
 446                         ])
 447                 fi
 448         ]
 449
 450 )
 451
 452 AC_MSG_CHECKING([whether Kerberos V UAM should be build])
 453 if test x"$netatalk_cv_build_krb5_uam" = x"yes"; then
 454         AC_MSG_RESULT([yes])
 455 else
 456         AC_MSG_RESULT([no])
 457 fi
 458 AM_CONDITIONAL(USE_GSSAPI, test x"$netatalk_cv_build_krb5_uam" = x"yes")
 459 ])
 460
 461 dnl Check for overwrite the config files or not
 462 AC_DEFUN([AC_NETATALK_OVERWRITE_CONFIG], [
 463 AC_MSG_CHECKING([whether configuration files should be overwritten])
 464 AC_ARG_ENABLE(overwrite,
 465         [  --enable-overwrite      overwrite configuration files during installation],
 466         [OVERWRITE_CONFIG="${enable_overwrite}"],
 467         [OVERWRITE_CONFIG="no"]
 468 )
 469 AC_MSG_RESULT([$OVERWRITE_CONFIG])
 470 AC_SUBST(OVERWRITE_CONFIG)
 471 ])
 472
 473 dnl Check for LDAP support, for client-side ACL visibility
 474 AC_DEFUN([AC_NETATALK_LDAP], [
 475 AC_MSG_CHECKING(for LDAP (necessary for client-side ACL visibility))
 476 AC_ARG_WITH(ldap,
 477     [AS_HELP_STRING([--with-ldap],
 478         [LDAP support (default=auto)])],
 479     [ case "$withval" in
 480       yes|no)
 481           with_ldap="$withval"
 482                   ;;
 483       *)
 484           with_ldap=auto
 485           ;;
 486       esac ])
 487 AC_MSG_RESULT($with_ldap)
 488
 489 if test x"$with_ldap" != x"no" ; then
 490         AC_CHECK_HEADER([ldap.h], with_ldap=yes,
 491         [ if test x"$with_ldap" = x"yes" ; then
 492             AC_MSG_ERROR([Missing LDAP headers])
 493         fi
 494                 with_ldap=no
 495         ])
 496         AC_CHECK_LIB(ldap, ldap_init, with_ldap=yes,
 497         [ if test x"$with_ldap" = x"yes" ; then
 498             AC_MSG_ERROR([Missing LDAP library])
 499         fi
 500                 with_ldap=no
 501         ])
 502 fi
 503
 504 if test x"$with_ldap" = x"yes"; then
 505         AC_DEFINE(HAVE_LDAP,1,[Whether LDAP is available])
 506 fi
 507 ])
 508
 509 dnl Check for ACL support
 510 AC_DEFUN([AC_NETATALK_ACL], [
 511 AC_MSG_CHECKING(whether to support ACLs)
 512 AC_ARG_WITH(acls,
 513     [AS_HELP_STRING([--with-acls],
 514         [Include ACL support (default=auto)])],
 515     [ case "$withval" in
 516       yes|no)
 517           with_acl_support="$withval"
 518                   ;;
 519       *)
 520           with_acl_support=auto
 521           ;;
 522       esac ],
 523     [with_acl_support=auto])
 524 AC_MSG_RESULT($with_acl_support)
 525
 526 if test x"$with_acl_support" = x"no"; then
 527         AC_MSG_RESULT(Disabling ACL support)
 528         AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
 529 else
 530     with_acl_support=yes
 531 fi
 532
 533 if test x"$with_acl_support" = x"yes" ; then
 534         AC_MSG_NOTICE(checking whether ACL support is available:)
 535         case "$host_os" in
 536         *sysv5*)
 537                 AC_MSG_NOTICE(Using UnixWare ACLs)
 538                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
 539                 ;;
 540         *solaris*)
 541                 AC_MSG_NOTICE(Using solaris ACLs)
 542                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
 543                 ACL_LIBS="$ACL_LIBS -lsec"
 544                 ;;
 545         *hpux*)
 546                 AC_MSG_NOTICE(Using HPUX ACLs)
 547                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
 548                 ;;
 549         *irix*)
 550                 AC_MSG_NOTICE(Using IRIX ACLs)
 551                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
 552                 ;;
 553         *aix*)
 554                 AC_MSG_NOTICE(Using AIX ACLs)
 555                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
 556                 ;;
 557         *osf*)
 558                 AC_MSG_NOTICE(Using Tru64 ACLs)
 559                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
 560                 ACL_LIBS="$ACL_LIBS -lpacl"
 561                 ;;
 562         *darwin*)
 563                 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
 564                 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
 565                 ;;
 566         *)
 567                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
 568                 case "$host_os" in
 569                 *linux*)
 570                         AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
 571                         ;;
 572                 esac
 573                 AC_CACHE_CHECK([for POSIX ACL support],netatalk_cv_HAVE_POSIX_ACLS,[
 574                         acl_LIBS=$LIBS
 575                         LIBS="$LIBS $ACL_LIBS"
 576                         AC_TRY_LINK([
 577                                 #include <sys/types.h>
 578                                 #include <sys/acl.h>
 579                         ],[
 580                                 acl_t acl;
 581                                 int entry_id;
 582                                 acl_entry_t *entry_p;
 583                                 return acl_get_entry(acl, entry_id, entry_p);
 584                         ],
 585                         [netatalk_cv_HAVE_POSIX_ACLS=yes],
 586                         [netatalk_cv_HAVE_POSIX_ACLS=no
 587                 with_acl_support=no])
 588                         LIBS=$acl_LIBS
 589                 ])
 590                 if test x"$netatalk_cv_HAVE_POSIX_ACLS" = x"yes"; then
 591                         AC_MSG_NOTICE(Using POSIX ACLs)
 592                         AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
 593                         AC_CACHE_CHECK([for acl_get_perm_np],netatalk_cv_HAVE_ACL_GET_PERM_NP,[
 594                                 acl_LIBS=$LIBS
 595                                 LIBS="$LIBS $ACL_LIBS"
 596                                 AC_TRY_LINK([
 597                                         #include <sys/types.h>
 598                                         #include <sys/acl.h>
 599                                 ],[
 600                                         acl_permset_t permset_d;
 601                                         acl_perm_t perm;
 602                                         return acl_get_perm_np(permset_d, perm);
 603                                 ],
 604                                 [netatalk_cv_HAVE_ACL_GET_PERM_NP=yes],
 605                                 [netatalk_cv_HAVE_ACL_GET_PERM_NP=no])
 606                                 LIBS=$acl_LIBS
 607                         ])
 608                         if test x"$netatalk_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
 609                                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
 610                         fi
 611
 612
 613                        AC_CACHE_CHECK([for acl_from_mode], netatalk_cv_HAVE_ACL_FROM_MODE,[
 614                                acl_LIBS=$LIBS
 615                                LIBS="$LIBS $ACL_LIBS"
 616                 AC_CHECK_FUNCS(acl_from_mode,
 617                                [netatalk_cv_HAVE_ACL_FROM_MODE=yes],
 618                                [netatalk_cv_HAVE_ACL_FROM_MODE=no])
 619                                LIBS=$acl_LIBS
 620                        ])
 621                        if test x"netatalk_cv_HAVE_ACL_FROM_MODE" = x"yes"; then
 622                                AC_DEFINE(HAVE_ACL_FROM_MODE,1,[Whether acl_from_mode() is available])
 623                        fi
 624
 625                 else
 626                         AC_MSG_NOTICE(ACL support is not avaliable)
 627                         AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
 628                 fi
 629                 ;;
 630     esac
 631 fi
 632
 633 if test x"$with_acl_support" = x"yes" ; then
 634    AC_CHECK_HEADERS([acl/libacl.h])
 635     AC_DEFINE(HAVE_ACLS,1,[Whether ACLs support is available])
 636     AC_SUBST(ACL_LIBS)
 637 fi
 638 ])
 639
 640 dnl Check for Extended Attributes support
 641 AC_DEFUN([AC_NETATALK_EXTENDED_ATTRIBUTES], [
 642 neta_cv_eas="ad"
 643 neta_cv_eas_sys_found=no
 644 neta_cv_eas_sys_not_found=no
 645
 646 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h sys/ea.h)
 647
 648 case "$this_os" in
 649
 650   *osf*)
 651         AC_SEARCH_LIBS(getproplist, [proplist])
 652         AC_CHECK_FUNCS([getproplist fgetproplist setproplist fsetproplist],
 653                    [neta_cv_eas_sys_found=yes],
 654                    [neta_cv_eas_sys_not_found=yes])
 655         AC_CHECK_FUNCS([delproplist fdelproplist add_proplist_entry get_proplist_entry],,
 656                    [neta_cv_eas_sys_not_found=yes])
 657         AC_CHECK_FUNCS([sizeof_proplist_entry],,
 658                    [neta_cv_eas_sys_not_found=yes])
 659   ;;
 660
 661   *solaris*)
 662         AC_CHECK_FUNCS([attropen],
 663                    [neta_cv_eas_sys_found=yes],
 664                    [neta_cv_eas_sys_not_found=yes])
 665   ;;
 666
 667   'freebsd')
 668     AC_CHECK_FUNCS([extattr_delete_fd extattr_delete_file extattr_delete_link],
 669                    [neta_cv_eas_sys_found=yes],
 670                    [neta_cv_eas_sys_not_found=yes])
 671     AC_CHECK_FUNCS([extattr_get_fd extattr_get_file extattr_get_link],,
 672                    [neta_cv_eas_sys_not_found=yes])
 673     AC_CHECK_FUNCS([extattr_list_fd extattr_list_file extattr_list_link],,
 674                    [neta_cv_eas_sys_not_found=yes])
 675     AC_CHECK_FUNCS([extattr_set_fd extattr_set_file extattr_set_link],,
 676                    [neta_cv_eas_sys_not_found=yes])
 677   ;;
 678
 679   *freebsd4* | *dragonfly* )
 680     AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
 681   ;;
 682
 683   *)
 684         AC_SEARCH_LIBS(getxattr, [attr])
 685
 686     if test "x$neta_cv_eas_sys_found" != "xyes" ; then
 687        AC_CHECK_FUNCS([getxattr lgetxattr fgetxattr listxattr llistxattr],
 688                       [neta_cv_eas_sys_found=yes],
 689                       [neta_cv_eas_sys_not_found=yes])
 690            AC_CHECK_FUNCS([flistxattr removexattr lremovexattr fremovexattr],,
 691                       [neta_cv_eas_sys_not_found=yes])
 692            AC_CHECK_FUNCS([setxattr lsetxattr fsetxattr],,
 693                       [neta_cv_eas_sys_not_found=yes])
 694     fi
 695
 696     if test "x$neta_cv_eas_sys_found" != "xyes" ; then
 697            AC_CHECK_FUNCS([getea fgetea lgetea listea flistea llistea],
 698                       [neta_cv_eas_sys_found=yes],
 699                       [neta_cv_eas_sys_not_found=yes])
 700            AC_CHECK_FUNCS([removeea fremoveea lremoveea setea fsetea lsetea],,
 701                       [neta_cv_eas_sys_not_found=yes])
 702     fi
 703
 704     if test "x$neta_cv_eas_sys_found" != "xyes" ; then
 705            AC_CHECK_FUNCS([attr_get attr_list attr_set attr_remove],,
 706                       [neta_cv_eas_sys_not_found=yes])
 707        AC_CHECK_FUNCS([attr_getf attr_listf attr_setf attr_removef],,
 708                       [neta_cv_eas_sys_not_found=yes])
 709     fi
 710   ;;
 711 esac
 712
 713 # Do xattr functions take additional options like on Darwin?
 714 if test x"$ac_cv_func_getxattr" = x"yes" ; then
 715         AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
 716                 old_LIBS=$LIBS
 717                 LIBS="$LIBS $ACL_LIBS"
 718                 AC_TRY_COMPILE([
 719                         #include <sys/types.h>
 720                         #if HAVE_ATTR_XATTR_H
 721                         #include <attr/xattr.h>
 722                         #elif HAVE_SYS_XATTR_H
 723                         #include <sys/xattr.h>
 724                         #endif
 725                 ],[
 726                         getxattr(0, 0, 0, 0, 0, 0);
 727                 ],
 728                 [smb_attr_cv_xattr_add_opt=yes],
 729                 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
 730         ])
 731         if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
 732                 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
 733         fi
 734 fi
 735
 736 if test "x$neta_cv_eas_sys_found" = "xyes" ; then
 737    if test "x$neta_cv_eas_sys_not_found" != "xyes" ; then
 738       neta_cv_eas="$neta_cv_eas | sys"
 739    fi
 740 fi
 741 AC_DEFINE_UNQUOTED(EA_MODULES,["$neta_cv_eas"],[Available Extended Attributes modules])
 742 ])
 743
 744 dnl Check for libsmbsharemodes from Samba for Samba/Netatalk access/deny/share modes interop
 745 dnl Defines "neta_cv_have_smbshmd" to "yes" or "no"
 746 dnl AC_SUBST's "SMB_SHAREMODES_CFLAGS" and "SMB_SHAREMODES_LDFLAGS"
 747 dnl AM_CONDITIONAL's "USE_SMB_SHAREMODES"
 748 AC_DEFUN([AC_NETATALK_SMB_SHAREMODES], [
 749     neta_cv_have_smbshmd=no
 750     AC_ARG_WITH(smbsharemodes-lib,
 751                 [  --with-smbsharemodes-lib=PATH        PATH to libsmbsharemodes lib from Samba],
 752                 [SMB_SHAREMODES_LDFLAGS="-L$withval -lsmbsharemodes"]
 753     )
 754     AC_ARG_WITH(smbsharemodes-include,
 755                 [  --with-smbsharemodes-include=PATH    PATH to libsmbsharemodes header from Samba],
 756                 [SMB_SHAREMODES_CFLAGS="-I$withval"]
 757     )
 758     AC_ARG_WITH(smbsharemodes,
 759                 [AS_HELP_STRING([--with-smbsharemodes],[Samba interop (default is yes)])],
 760                 [use_smbsharemodes=$withval],
 761                 [use_smbsharemodes=yes]
 762     )
 763
 764     if test x"$use_smbsharemodes" = x"yes" ; then
 765         AC_MSG_CHECKING([whether to enable Samba/Netatalk access/deny/share-modes interop])
 766
 767         saved_CFLAGS="$CFLAGS"
 768         saved_LDFLAGS="$LDFLAGS"
 769         CFLAGS="$SMB_SHAREMODES_CFLAGS $CFLAGS"
 770         LDFLAGS="$SMB_SHAREMODES_LDFLAGS $LDFLAGS"
 771
 772         AC_LINK_IFELSE(
 773             [#include <unistd.h>
 774              #include <stdio.h>
 775              #include <sys/time.h>
 776              #include <time.h>
 777              #include <stdint.h>
 778              /* From messages.h */
 779              struct server_id {
 780                  pid_t pid;
 781              };
 782              #include "smb_share_modes.h"
 783              int main(void) { (void)smb_share_mode_db_open(""); return 0;}],
 784             [neta_cv_have_smbshmd=yes]
 785         )
 786
 787         AC_MSG_RESULT($neta_cv_have_smbshmd)
 788         AC_SUBST(SMB_SHAREMODES_CFLAGS, [$SMB_SHAREMODES_CFLAGS])
 789         AC_SUBST(SMB_SHAREMODES_LDFLAGS, [$SMB_SHAREMODES_LDFLAGS])
 790         CFLAGS="$saved_CFLAGS"
 791         LDFLAGS="$saved_LDFLAGS"
 792     fi
 793
 794     AM_CONDITIONAL(USE_SMB_SHAREMODES, test x"$neta_cv_have_smbshmd" = x"yes")
 795 ])