configure.ac

   1 #
   2 #  This file is part of systemd.
   3 #
   4 #  Copyright 2010-2012 Lennart Poettering
   5 #  Copyright 2010-2012 Kay Sievers
   6 #
   7 #  systemd is free software; you can redistribute it and/or modify it
   8 #  under the terms of the GNU Lesser General Public License as published by
   9 #  the Free Software Foundation; either version 2.1 of the License, or
  10 #  (at your option) any later version.
  11 #
  12 #  systemd is distributed in the hope that it will be useful, but
  13 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15 #  Lesser General Public License for more details.
  16 #
  17 #  You should have received a copy of the GNU Lesser General Public License
  18 #  along with systemd; If not, see <http://www.gnu.org/licenses/>.
  19
  20 AC_PREREQ([2.64])
  21
  22 AC_INIT([systemd],
  23         [208],
  24         [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
  25         [systemd],
  26         [http://www.freedesktop.org/wiki/Software/systemd])
  27
  28 AC_CONFIG_SRCDIR([src/core/main.c])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_HEADERS([config.h])
  31 AC_CONFIG_AUX_DIR([build-aux])
  32
  33 AC_USE_SYSTEM_EXTENSIONS
  34 AC_SYS_LARGEFILE
  35 AC_PREFIX_DEFAULT([/usr])
  36 AM_MAINTAINER_MODE([enable])
  37 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects check-news])
  38 AM_SILENT_RULES([yes])
  39 AC_CANONICAL_HOST
  40 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  41 AS_IF([test "x$host_cpu" = "xmips" || test "x$host_cpu" = "xmipsel" ||
  42        test "x$host_cpu" = "xmips64" || test "x$host_cpu" = "xmips64el"],
  43       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
  44
  45 LT_PREREQ(2.2)
  46 LT_INIT([disable-static])
  47
  48 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
  49 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  50
  51 # i18n stuff for the PolicyKit policy files
  52 IT_PROG_INTLTOOL([0.40.0])
  53
  54 GETTEXT_PACKAGE=systemd
  55 AC_SUBST(GETTEXT_PACKAGE)
  56
  57 AC_PROG_MKDIR_P
  58 AC_PROG_LN_S
  59 AC_PROG_SED
  60 AC_PROG_GREP
  61 AC_PROG_AWK
  62
  63 AC_PROG_CC_C99
  64
  65 AC_PATH_PROG([M4], [m4])
  66 AC_PATH_PROG([XSLTPROC], [xsltproc])
  67
  68 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon])
  69 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck])
  70
  71 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap])
  72
  73 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill])
  74
  75 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod])
  76
  77 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec])
  78
  79 M4_DEFINES=
  80
  81 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  82 m4_ifdef([GTK_DOC_CHECK], [
  83 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  84          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
  85           enable_gtk_doc=no])
  86
  87 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
  88         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
  89 ])
  90
  91 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
  92 GOBJECT_INTROSPECTION_CHECK([1.31.1])
  93 ], [
  94    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
  95    enable_introspection=no])
  96
  97 AC_CHECK_TOOL(STRINGS, strings)
  98 AC_CHECK_TOOL(GPERF, gperf)
  99 if test -z "$GPERF" ; then
 100         AC_MSG_ERROR([*** gperf not found])
 101 fi
 102
 103 # ------------------------------------------------------------------------------
 104 address_sanitizer_cflags=
 105 address_sanitizer_cppflags=
 106 address_sanitizer_ldflags=
 107 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 108 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 109             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 110             AS_IF([test -z "$with_as_cflags"],
 111                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 112             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 113             address_sanitizer_cppflags="-DVALGRIND=1"
 114             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 115       ])
 116
 117 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 118         -pipe \
 119         -Wall \
 120         -Wextra \
 121         -Wno-inline \
 122         -Wundef \
 123         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 124         -Wlogical-op \
 125         -Wsign-compare \
 126         -Wmissing-include-dirs \
 127         -Wold-style-definition \
 128         -Wpointer-arith \
 129         -Winit-self \
 130         -Wdeclaration-after-statement \
 131         -Wfloat-equal \
 132         -Wsuggest-attribute=noreturn \
 133         -Wmissing-prototypes \
 134         -Wstrict-prototypes \
 135         -Wredundant-decls \
 136         -Wmissing-declarations \
 137         -Wmissing-noreturn \
 138         -Wshadow \
 139         -Wendif-labels \
 140         -Wcast-align \
 141         -Wstrict-aliasing=2 \
 142         -Wwrite-strings \
 143         -Wno-long-long \
 144         -Wno-overlength-strings \
 145         -Wno-unused-parameter \
 146         -Wno-missing-field-initializers \
 147         -Wno-unused-result \
 148         -Werror=overflow \
 149         -Wdate-time \
 150         -Wnested-externs \
 151         -ffast-math \
 152         -fno-common \
 153         -fdiagnostics-show-option \
 154         -fdiagnostics-color \
 155         -fno-strict-aliasing \
 156         -fvisibility=hidden \
 157         -ffunction-sections \
 158         -fdata-sections \
 159         -fstack-protector \
 160         --param=ssp-buffer-size=4])
 161 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 162         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 163                -flto])],
 164         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 165 AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
 166
 167 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 168         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 169                -Wp,-D_FORTIFY_SOURCE=2])],
 170         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 171 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $address_sanitizer_cppflags")
 172
 173 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 174         -Wl,--as-needed \
 175         -Wl,--no-undefined \
 176         -Wl,--gc-sections \
 177         -Wl,-z,relro \
 178         -Wl,-z,now])
 179 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags")
 180
 181 AC_CHECK_SIZEOF(pid_t)
 182 AC_CHECK_SIZEOF(uid_t)
 183
 184 # ------------------------------------------------------------------------------
 185 # we use python to build the man page index, and for systemd-python
 186 have_python=no
 187 AC_ARG_WITH([python],
 188         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 189
 190 AS_IF([test "x$with_python" != "xno"], [
 191         AM_PATH_PYTHON(,, [:])
 192         AS_IF([test "$PYTHON" != :], [have_python=yes])
 193 ])
 194 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 195 AS_IF([test "x$PYTHON_BINARY" = "x"],
 196       [AS_IF([test "x$have_python" = "xyes"],
 197              [PYTHON_BINARY="$(which "$PYTHON")"],
 198              [PYTHON_BINARY=/usr/bin/python])])
 199 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 200
 201 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 202       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 203
 204 have_python_devel=no
 205 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 206 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 207       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 208             [have_python_devel=yes],
 209             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 210                   [have_python_devel=yes],
 211                   [have_python_devel=no])])
 212       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 213             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 214       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 215 ])
 216 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 217
 218 # ------------------------------------------------------------------------------
 219
 220 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 221 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 222 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 223
 224 # unconditionally pull-in librt with old glibc versions
 225 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 226
 227 save_LIBS="$LIBS"
 228 LIBS=
 229 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 230 CAP_LIBS="$LIBS"
 231 AC_SUBST(CAP_LIBS)
 232
 233 LIBS=
 234 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 235 RT_LIBS="$LIBS"
 236 AC_SUBST(RT_LIBS)
 237 LIBS="$save_LIBS"
 238
 239 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 240 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 241 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include <sys/types.h>
 242 #include <unistd.h>
 243 #include <sys/mount.h>
 244 #include <fcntl.h>]])
 245
 246 # This makes sure pkg.m4 is available.
 247 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 248
 249 # ------------------------------------------------------------------------------
 250 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2], have_dbus=yes, have_dbus=no])
 251 AS_IF([test "$have_dbus" = "yes"], [ AC_DEFINE(HAVE_DBUS, [1], [Define if dbus-1 is available]) ])
 252 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 253
 254 # ------------------------------------------------------------------------------
 255 have_coverage=no
 256 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 257 if test "x$enable_coverage" = "xyes" ; then
 258         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 259         if test "x$lcov_found" = xno ; then
 260                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 261         else
 262                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 263                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 264                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 265                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 266                 else
 267                         have_coverage=yes
 268                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 269                         -fprofile-arcs \
 270                         -ftest-coverage])
 271                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 272                 fi
 273         fi
 274 fi
 275 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 276
 277 # ------------------------------------------------------------------------------
 278 have_kmod=no
 279 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 280 if test "x$enable_kmod" != "xno"; then
 281         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 282         if test "x$have_kmod" = "xyes"; then
 283                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 284                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 285                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 286         fi
 287         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 288                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 289         fi
 290 fi
 291 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 292
 293 # ------------------------------------------------------------------------------
 294 have_blkid=no
 295 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 296 if test "x$enable_blkid" != "xno"; then
 297         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 298                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 299         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 300                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 301         fi
 302 fi
 303 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 304
 305 # ------------------------------------------------------------------------------
 306 have_ima=yes
 307 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 308                 [case "${enableval}" in
 309                         yes) have_ima=yes ;;
 310                         no) have_ima=no ;;
 311                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 312                 esac],
 313                 [have_ima=yes])
 314
 315 if test "x${have_ima}" != xno ; then
 316         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 317 fi
 318
 319 # ------------------------------------------------------------------------------
 320 have_chkconfig=yes
 321 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 322                 [case "${enableval}" in
 323                         yes) have_chkconfig=yes ;;
 324                         no) have_chkconfig=no ;;
 325                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 326                 esac],
 327                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 328                 if test -z "$CHKCONFIG"; then
 329                         have_chkconfig=no
 330                 else
 331                         have_chkconfig=yes
 332                 fi])
 333
 334 if test "x${have_chkconfig}" != xno ; then
 335         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 336 fi
 337
 338 # ------------------------------------------------------------------------------
 339 have_selinux=no
 340 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 341 if test "x$enable_selinux" != "xno"; then
 342         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 343                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 344         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 345                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 346         fi
 347 fi
 348 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 349
 350 AC_ARG_WITH(debug-shell,
 351         AS_HELP_STRING([--with-debug-shell=PATH],
 352                 [Path to debug shell binary]),
 353         [SUSHELL="$withval"],[
 354         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 355
 356 AC_SUBST(SUSHELL)
 357
 358 AC_ARG_WITH([debug-tty],
 359         AS_HELP_STRING([--with-debug-tty=PATH],
 360                 [Specify the tty device for debug shell]),
 361         [DEBUGTTY="$withval"],
 362         [DEBUGTTY=/dev/tty9])
 363
 364 AC_SUBST(DEBUGTTY)
 365
 366 # ------------------------------------------------------------------------------
 367 have_xz=no
 368 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 369 if test "x$enable_xz" != "xno"; then
 370         PKG_CHECK_MODULES(XZ, [ liblzma ],
 371                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 372         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 373                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 374         fi
 375 fi
 376 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 377
 378 # ------------------------------------------------------------------------------
 379 AC_ARG_ENABLE([tcpwrap],
 380         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 381                 [case "${enableval}" in
 382                         yes) have_tcpwrap=yes ;;
 383                         no) have_tcpwrap=no ;;
 384                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 385                 esac],
 386                 [have_tcpwrap=auto])
 387
 388 if test "x${have_tcpwrap}" != xno ; then
 389         ACX_LIBWRAP
 390         if test "x${LIBWRAP_LIBS}" = x ; then
 391                 if test "x$have_tcpwrap" = xyes ; then
 392                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 393                 fi
 394                 have_tcpwrap=no
 395         else
 396                 have_tcpwrap=yes
 397         fi
 398 else
 399         LIBWRAP_LIBS=
 400 fi
 401 AC_SUBST(LIBWRAP_LIBS)
 402
 403 # ------------------------------------------------------------------------------
 404 AC_ARG_ENABLE([pam],
 405         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 406                 [case "${enableval}" in
 407                         yes) have_pam=yes ;;
 408                         no) have_pam=no ;;
 409                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 410                 esac],
 411                 [have_pam=auto])
 412
 413 if test "x${have_pam}" != xno ; then
 414         AC_CHECK_HEADERS(
 415                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 416                 [have_pam=yes],
 417                 [if test "x$have_pam" = xyes ; then
 418                         AC_MSG_ERROR([*** PAM headers not found.])
 419                 fi])
 420
 421         AC_CHECK_LIB(
 422                 [pam],
 423                 [pam_syslog],
 424                 [have_pam=yes],
 425                 [if test "x$have_pam" = xyes ; then
 426                         AC_MSG_ERROR([*** libpam not found.])
 427                 fi])
 428
 429         if test "x$have_pam" = xyes ; then
 430                 PAM_LIBS="-lpam -lpam_misc"
 431                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 432         else
 433                 have_pam=no
 434         fi
 435 else
 436         PAM_LIBS=
 437 fi
 438 AC_SUBST(PAM_LIBS)
 439 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 440
 441 # ------------------------------------------------------------------------------
 442 AC_ARG_ENABLE([acl],
 443         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 444                 [case "${enableval}" in
 445                         yes) have_acl=yes ;;
 446                         no) have_acl=no ;;
 447                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 448                 esac],
 449                 [have_acl=auto])
 450
 451 if test "x${have_acl}" != xno ; then
 452         AC_CHECK_HEADERS(
 453                 [sys/acl.h acl/libacl.h],
 454                 [have_acl=yes],
 455                 [if test "x$have_acl" = xyes ; then
 456                         AC_MSG_ERROR([*** ACL headers not found.])
 457                 fi])
 458
 459         AC_CHECK_LIB(
 460                 [acl],
 461                 [acl_get_file],
 462                 [have_acl=yes],
 463                 [if test "x$have_acl" = xyes ; then
 464                         AC_MSG_ERROR([*** libacl not found.])
 465                 fi])
 466
 467         if test "x$have_acl" = xyes ; then
 468                 ACL_LIBS="-lacl"
 469                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 470         else
 471                 have_acl=no
 472         fi
 473 else
 474         ACL_LIBS=
 475 fi
 476 AC_SUBST(ACL_LIBS)
 477 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 478
 479 # ------------------------------------------------------------------------------
 480 AC_ARG_ENABLE([xattr],
 481         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 482                 [case "${enableval}" in
 483                         yes) have_xattr=yes ;;
 484                         no) have_xattr=no ;;
 485                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 486                 esac],
 487                 [have_xattr=auto])
 488
 489 if test "x${have_xattr}" != xno ; then
 490         AC_CHECK_HEADERS(
 491                 [attr/xattr.h],
 492                 [have_xattr=yes],
 493                 [if test "x$have_xattr" = xyes ; then
 494                         AC_MSG_ERROR([*** XATTR headers not found.])
 495                 fi])
 496
 497         AC_CHECK_LIB(
 498                 [attr],
 499                 [fsetxattr],
 500                 [have_xattr=yes],
 501                 [if test "x$have_xattr" = xyes ; then
 502                         AC_MSG_ERROR([*** libattr not found.])
 503                 fi])
 504
 505         if test "x$have_xattr" = xyes ; then
 506                 XATTR_LIBS="-lattr"
 507                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 508         else
 509                 have_xattr=no
 510         fi
 511 else
 512         XATTR_LIBS=
 513 fi
 514 AC_SUBST(XATTR_LIBS)
 515 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 516
 517 # ------------------------------------------------------------------------------
 518 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 519                 [case "${enableval}" in
 520                         yes) have_smack=yes ;;
 521                         no) have_smack=no ;;
 522                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 523                 esac],
 524                 [have_smack=auto])
 525
 526 if test "x${have_xattr}" = xno; then
 527         if test "x${have_smack}" = xyes; then
 528                 AC_MSG_ERROR(SMACK requires xattr support)
 529         else
 530                 have_smack=no
 531         fi
 532 else
 533         if test "x${have_smack}" = xauto; then
 534                 have_smack=yes
 535         fi
 536 fi
 537
 538 AC_ARG_WITH(smack-run-label,
 539 AS_HELP_STRING([--with-smack-run-label=STRING],
 540         [run systemd --system with a specific SMACK label]),
 541         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 542         [])
 543
 544 if test "x${have_smack}" = xyes ; then
 545         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 546 fi
 547
 548 # ------------------------------------------------------------------------------
 549 AC_ARG_ENABLE([gcrypt],
 550         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 551                 [case "${enableval}" in
 552                         yes) have_gcrypt=yes ;;
 553                         no) have_gcrypt=no ;;
 554                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 555                 esac],
 556                 [have_gcrypt=auto])
 557
 558 if test "x${have_gcrypt}" != xno ; then
 559         AM_PATH_LIBGCRYPT(
 560                 [1.4.5],
 561                 [have_gcrypt=yes],
 562                 [if test "x$have_gcrypt" = xyes ; then
 563                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 564                 fi])
 565
 566         if test "x$have_gcrypt" = xyes ; then
 567                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 568                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 569                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 570         else
 571                 have_gcrypt=no
 572         fi
 573 else
 574         GCRYPT_LIBS=
 575         GCRYPT_CFLAGS=
 576 fi
 577 AC_SUBST(GCRYPT_LIBS)
 578 AC_SUBST(GCRYPT_CFLAGS)
 579 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 580
 581 # ------------------------------------------------------------------------------
 582 AC_ARG_ENABLE([audit],
 583         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 584                 [case "${enableval}" in
 585                         yes) have_audit=yes ;;
 586                         no) have_audit=no ;;
 587                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 588                 esac],
 589                 [have_audit=auto])
 590
 591 if test "x${have_audit}" != xno ; then
 592         AC_CHECK_HEADERS(
 593                 [libaudit.h],
 594                 [have_audit=yes],
 595                 [if test "x$have_audit" = xyes ; then
 596                         AC_MSG_ERROR([*** AUDIT headers not found.])
 597                 fi])
 598
 599         AC_CHECK_LIB(
 600                 [audit],
 601                 [audit_open],
 602                 [have_audit=yes],
 603                 [if test "x$have_audit" = xyes ; then
 604                         AC_MSG_ERROR([*** libaudit not found.])
 605                 fi])
 606
 607         if test "x$have_audit" = xyes ; then
 608                 AUDIT_LIBS="-laudit"
 609                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 610         else
 611                 have_audit=no
 612         fi
 613 else
 614         AUDIT_LIBS=
 615 fi
 616 AC_SUBST(AUDIT_LIBS)
 617
 618 # ------------------------------------------------------------------------------
 619 have_libcryptsetup=no
 620 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 621 if test "x$enable_libcryptsetup" != "xno"; then
 622         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 623                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 624         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 625                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 626         fi
 627 fi
 628 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 629
 630 # ------------------------------------------------------------------------------
 631 have_qrencode=no
 632 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 633 if test "x$enable_qrencode" != "xno"; then
 634         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 635                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 636         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 637                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 638         fi
 639 fi
 640 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 641
 642 # ------------------------------------------------------------------------------
 643 have_microhttpd=no
 644 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 645 if test "x$enable_microhttpd" != "xno"; then
 646         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 647                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 648         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 649                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 650         fi
 651 fi
 652 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 653
 654 # ------------------------------------------------------------------------------
 655 have_binfmt=no
 656 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 657 if test "x$enable_binfmt" != "xno"; then
 658         have_binfmt=yes
 659 fi
 660 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 661
 662 # ------------------------------------------------------------------------------
 663 have_vconsole=no
 664 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 665 if test "x$enable_vconsole" != "xno"; then
 666         have_vconsole=yes
 667 fi
 668 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 669
 670 # ------------------------------------------------------------------------------
 671 have_readahead=no
 672 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 673 if test "x$enable_readahead" != "xno"; then
 674         have_readahead=yes
 675 fi
 676 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 677
 678 # ------------------------------------------------------------------------------
 679 have_bootchart=no
 680 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 681 if test "x$enable_bootchart" != "xno"; then
 682         have_bootchart=yes
 683 fi
 684 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 685
 686 # ------------------------------------------------------------------------------
 687 have_quotacheck=no
 688 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 689 if test "x$enable_quotacheck" != "xno"; then
 690         have_quotacheck=yes
 691 fi
 692 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 693
 694 # ------------------------------------------------------------------------------
 695 have_tmpfiles=no
 696 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 697 if test "x$enable_tmpfiles" != "xno"; then
 698         have_tmpfiles=yes
 699 fi
 700 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 701
 702 # ------------------------------------------------------------------------------
 703 have_randomseed=no
 704 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 705 if test "x$enable_randomseed" != "xno"; then
 706         have_randomseed=yes
 707 fi
 708 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 709
 710 # ------------------------------------------------------------------------------
 711 have_backlight=no
 712 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 713 if test "x$enable_backlight" != "xno"; then
 714         have_backlight=yes
 715 fi
 716 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 717
 718 # ------------------------------------------------------------------------------
 719 have_rfkill=no
 720 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 721 if test "x$enable_rfkill" != "xno"; then
 722         have_rfkill=yes
 723 fi
 724 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 725
 726 # ------------------------------------------------------------------------------
 727 have_logind=no
 728 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 729 if test "x$enable_logind" != "xno"; then
 730         have_logind=yes
 731 fi
 732 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 733 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 734
 735 # ------------------------------------------------------------------------------
 736 have_machined=no
 737 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 738 if test "x$enable_machined" != "xno"; then
 739         have_machined=yes
 740 fi
 741 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 742 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 743
 744 # ------------------------------------------------------------------------------
 745 have_hostnamed=no
 746 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 747 if test "x$enable_hostnamed" != "xno"; then
 748         have_hostnamed=yes
 749 fi
 750 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 751
 752 # ------------------------------------------------------------------------------
 753 have_timedated=no
 754 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 755 if test "x$enable_timedated" != "xno"; then
 756         have_timedated=yes
 757 fi
 758 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 759
 760 # ------------------------------------------------------------------------------
 761 have_localed=no
 762 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 763 if test "x$enable_localed" != "xno"; then
 764         have_localed=yes
 765 fi
 766 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 767
 768 # ------------------------------------------------------------------------------
 769 have_coredump=no
 770 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 771 if test "x$enable_coredump" != "xno"; then
 772         have_coredump=yes
 773 fi
 774 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 775
 776 # ------------------------------------------------------------------------------
 777 have_polkit=no
 778 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 779 if test "x$enable_polkit" != "xno"; then
 780         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 781         have_polkit=yes
 782 fi
 783 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 784
 785 # ------------------------------------------------------------------------------
 786 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 787 if test "x$enable_networkd" != "xno"; then
 788         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 789         have_networkd=yes
 790 fi
 791 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 792
 793 # ------------------------------------------------------------------------------
 794 have_efi=no
 795 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 796 if test "x$enable_efi" != "xno"; then
 797         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 798         have_efi=yes
 799 fi
 800 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 801
 802 # ------------------------------------------------------------------------------
 803 have_multi_seat_x=no
 804 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 805 if test "x$enable_multi_seat_x" != "xno"; then
 806         have_multi_seat_x=yes
 807 fi
 808 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 809
 810 # ------------------------------------------------------------------------------
 811 have_kdbus=no
 812 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 813 if test "x$enable_kdbus" == "xyes"; then
 814         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 815         have_kdbus=yes
 816         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 817 fi
 818 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 819
 820 # ------------------------------------------------------------------------------
 821 AC_ARG_WITH(rc-local-script-path-start,
 822         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 823                 [Path to /etc/rc.local]),
 824         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 825         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 826
 827 AC_ARG_WITH(rc-local-script-path-stop,
 828         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 829                 [Path to /usr/sbin/halt.local]),
 830         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 831         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 832
 833 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 834 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 835
 836 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 837 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 838
 839 # ------------------------------------------------------------------------------
 840 AC_ARG_WITH(kbd-loadkeys,
 841         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 842                 [Path to loadkeys]),
 843         [KBD_LOADKEYS="$withval"],
 844         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 845
 846 AC_ARG_WITH(kbd-setfont,
 847         AS_HELP_STRING([--with-kbd-setfont=PATH],
 848                 [Path to setfont]),
 849         [KBD_SETFONT="$withval"],
 850         [KBD_SETFONT="/usr/bin/setfont"])
 851
 852 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 853 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 854
 855 AC_SUBST(KBD_LOADKEYS)
 856 AC_SUBST(KBD_SETFONT)
 857
 858 AC_ARG_WITH(telinit,
 859         AS_HELP_STRING([--with-telinit=PATH],
 860                 [Path to telinit]),
 861         [TELINIT="$withval"],
 862         [TELINIT="/lib/sysvinit/telinit"])
 863
 864 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
 865
 866 AC_SUBST(TELINIT)
 867
 868 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
 869
 870 # ------------------------------------------------------------------------------
 871 have_myhostname=no
 872 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 873 if test "x$enable_myhostname" != "xno"; then
 874         AC_HEADER_STDC
 875         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
 876
 877         AC_C_CONST
 878         AC_TYPE_SIZE_T
 879         AC_HEADER_TIME
 880
 881         AC_FUNC_MALLOC
 882         AC_FUNC_SELECT_ARGTYPES
 883         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 884
 885         have_myhostname=yes
 886 fi
 887 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 888
 889 # ------------------------------------------------------------------------------
 890 AC_ARG_WITH(firmware-path,
 891        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 892           [Firmware search path (default="")]),
 893        [], [with_firmware_path=""])
 894 OLD_IFS=$IFS
 895 IFS=:
 896 for i in $with_firmware_path; do
 897        if test "x${FIRMWARE_PATH}" = "x"; then
 898               FIRMWARE_PATH="\\\"${i}/\\\""
 899        else
 900               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 901        fi
 902 done
 903 IFS=$OLD_IFS
 904 AC_SUBST(FIRMWARE_PATH)
 905 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
 906 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
 907
 908 # ------------------------------------------------------------------------------
 909 AC_ARG_ENABLE([gudev],
 910        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 911        [], [enable_gudev=yes])
 912 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
 913 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 914 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
 915
 916 # ------------------------------------------------------------------------------
 917 have_manpages=no
 918 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 919 AS_IF([test "x$enable_manpages" != xno], [
 920         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
 921                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
 922         ])
 923         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
 924 ])
 925 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 926
 927 # ------------------------------------------------------------------------------
 928
 929 # Location of the init scripts as mandated by LSB
 930 SYSTEM_SYSVINIT_PATH=/etc/init.d
 931 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 932
 933 AC_ARG_WITH([sysvinit-path],
 934         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 935                 [Specify the path to where the SysV init scripts are located])],
 936         [SYSTEM_SYSVINIT_PATH="$withval"],
 937         [])
 938
 939 AC_ARG_WITH([sysvrcnd-path],
 940         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 941                 [Specify the path to the base directory for the SysV rcN.d directories])],
 942         [SYSTEM_SYSVRCND_PATH="$withval"],
 943         [])
 944
 945 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 946         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 947         SYSTEM_SYSV_COMPAT="yes"
 948         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 949 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 950         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 951 else
 952         SYSTEM_SYSV_COMPAT="no"
 953 fi
 954
 955 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 956 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 957 AC_SUBST(M4_DEFINES)
 958
 959 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 960
 961 AC_ARG_WITH([tty-gid],
 962         [AS_HELP_STRING([--with-tty-gid=GID],
 963                 [Specify the numeric GID of the 'tty' group])],
 964         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 965         [])
 966
 967 AC_ARG_WITH([dbuspolicydir],
 968         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 969         [],
 970         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
 971
 972 AC_ARG_WITH([dbussessionservicedir],
 973         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 974         [],
 975         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
 976
 977 AC_ARG_WITH([dbussystemservicedir],
 978         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 979         [],
 980         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
 981
 982 AC_ARG_WITH([dbusinterfacedir],
 983         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 984         [],
 985         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
 986
 987 AC_ARG_WITH([bashcompletiondir],
 988         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
 989         [],
 990         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
 991                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
 992         ] , [
 993                 with_bashcompletiondir=${datadir}/bash-completion/completions
 994         ])])
 995
 996 AC_ARG_WITH([zshcompletiondir],
 997         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
 998         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
 999
1000 AC_ARG_WITH([rootprefix],
1001         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1002         [], [with_rootprefix=${ac_default_prefix}])
1003
1004 AC_ARG_WITH([rootlibdir],
1005         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1006         [],
1007         [with_rootlibdir=${libdir}])
1008
1009 AC_ARG_WITH([pamlibdir],
1010         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1011         [],
1012         [with_pamlibdir=${with_rootlibdir}/security])
1013
1014 AC_ARG_WITH([pamconfdir],
1015         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1016         [],
1017         [with_pamconfdir=${sysconfdir}/pam.d])
1018
1019 AC_ARG_ENABLE([split-usr],
1020         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1021         [],
1022         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1023                 enable_split_usr=yes
1024         ], [
1025                 enable_split_usr=no
1026         ])])
1027
1028 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1029         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1030 ])
1031
1032 # Work around intltoolize and gtk-doc problems in VPATH builds
1033 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1034                                        [Define to do gtk-doc tests])
1035 AS_IF([test "x$0" != "x./configure"], [
1036         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1037 ])
1038
1039 AC_ARG_ENABLE(tests,
1040        [AC_HELP_STRING([--disable-tests], [disable tests])],
1041        enable_tests=$enableval, enable_tests=yes)
1042 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1043
1044 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1045 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1046 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1047 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1048 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1049 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1050 AC_SUBST([pamlibdir], [$with_pamlibdir])
1051 AC_SUBST([pamconfdir], [$with_pamconfdir])
1052 AC_SUBST([rootprefix], [$with_rootprefix])
1053 AC_SUBST([rootlibdir], [$with_rootlibdir])
1054
1055 AC_CONFIG_FILES([
1056         Makefile po/Makefile.in
1057         docs/libudev/Makefile
1058         docs/libudev/version.xml
1059         docs/gudev/Makefile
1060         docs/gudev/version.xml
1061 ])
1062
1063 AC_OUTPUT
1064 AC_MSG_RESULT([
1065         $PACKAGE_NAME $VERSION
1066
1067         libcryptsetup:           ${have_libcryptsetup}
1068         tcpwrap:                 ${have_tcpwrap}
1069         PAM:                     ${have_pam}
1070         AUDIT:                   ${have_audit}
1071         IMA:                     ${have_ima}
1072         SELinux:                 ${have_selinux}
1073         SMACK:                   ${have_smack}
1074         XZ:                      ${have_xz}
1075         ACL:                     ${have_acl}
1076         XATTR:                   ${have_xattr}
1077         GCRYPT:                  ${have_gcrypt}
1078         QRENCODE:                ${have_qrencode}
1079         MICROHTTPD:              ${have_microhttpd}
1080         CHKCONFIG:               ${have_chkconfig}
1081         binfmt:                  ${have_binfmt}
1082         vconsole:                ${have_vconsole}
1083         readahead:               ${have_readahead}
1084         bootchart:               ${have_bootchart}
1085         quotacheck:              ${have_quotacheck}
1086         tmpfiles:                ${have_tmpfiles}
1087         randomseed:              ${have_randomseed}
1088         backlight:               ${have_backlight}
1089         rfkill:                  ${have_rfkill}
1090         logind:                  ${have_logind}
1091         machined:                ${have_machined}
1092         hostnamed:               ${have_hostnamed}
1093         timedated:               ${have_timedated}
1094         localed:                 ${have_localed}
1095         coredump:                ${have_coredump}
1096         polkit:                  ${have_polkit}
1097         efi:                     ${have_efi}
1098         kmod:                    ${have_kmod}
1099         blkid:                   ${have_blkid}
1100         nss-myhostname:          ${have_myhostname}
1101         gudev:                   ${enable_gudev}
1102         gintrospection:          ${enable_introspection}
1103         multi-seat-x:            ${have_multi_seat_x}
1104         kdbus:                   ${have_kdbus}
1105         Python:                  ${have_python}
1106         Python Headers:          ${have_python_devel}
1107         man pages:               ${have_manpages}
1108         gtk-doc:                 ${enable_gtk_doc}
1109         test coverage:           ${have_coverage}
1110         Split /usr:              ${enable_split_usr}
1111         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1112
1113         prefix:                  ${prefix}
1114         rootprefix:              ${with_rootprefix}
1115         sysconf dir:             ${sysconfdir}
1116         datarootdir:             ${datarootdir}
1117         includedir:              ${includedir}
1118         include_prefix:          ${INCLUDE_PREFIX}
1119         lib dir:                 ${libdir}
1120         rootlib dir:             ${with_rootlibdir}
1121         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1122         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1123         Build Python:            ${PYTHON}
1124         Installation Python:     ${PYTHON_BINARY}
1125         sphinx binary:           ${SPHINX_BUILD}
1126         firmware path:           ${FIRMWARE_PATH}
1127         PAM modules dir:         ${with_pamlibdir}
1128         PAM configuration dir:   ${with_pamconfdir}
1129         D-Bus policy dir:        ${with_dbuspolicydir}
1130         D-Bus session dir:       ${with_dbussessionservicedir}
1131         D-Bus system dir:        ${with_dbussystemservicedir}
1132         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1133         Bash completions dir:    ${with_bashcompletiondir}
1134         Zsh completions dir:     ${with_zshcompletiondir}
1135         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1136         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1137         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1138
1139         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1140         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1141         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1142         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1143         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1144 ])