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 $address_sanitizer_ldflags")
 180
 181 # ------------------------------------------------------------------------------
 182 # we use python to build the man page index, and for systemd-python
 183 have_python=no
 184 AC_ARG_WITH([python],
 185         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 186
 187 AS_IF([test "x$with_python" != "xno"], [
 188         AM_PATH_PYTHON(,, [:])
 189         AS_IF([test "$PYTHON" != :], [have_python=yes])
 190 ])
 191 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 192 AS_IF([test "x$PYTHON_BINARY" = "x"],
 193       [AS_IF([test "x$have_python" = "xyes"],
 194              [PYTHON_BINARY="$(which "$PYTHON")"],
 195              [PYTHON_BINARY=/usr/bin/python])])
 196 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 197
 198 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 199       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 200
 201 have_python_devel=no
 202 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 203 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 204       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 205             [have_python_devel=yes],
 206             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 207                   [have_python_devel=yes],
 208                   [have_python_devel=no])])
 209       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 210             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 211       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 212 ])
 213 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 214
 215 # ------------------------------------------------------------------------------
 216
 217 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 218 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 219 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 220
 221 # unconditionally pull-in librt with old glibc versions
 222 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 223
 224 save_LIBS="$LIBS"
 225 LIBS=
 226 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 227 CAP_LIBS="$LIBS"
 228 AC_SUBST(CAP_LIBS)
 229
 230 LIBS=
 231 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 232 RT_LIBS="$LIBS"
 233 AC_SUBST(RT_LIBS)
 234 LIBS="$save_LIBS"
 235
 236 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 237 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 238 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include <sys/types.h>
 239 #include <unistd.h>
 240 #include <sys/mount.h>
 241 #include <fcntl.h>]])
 242
 243 # This makes sure pkg.m4 is available.
 244 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 245
 246 # ------------------------------------------------------------------------------
 247 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2], have_dbus=yes, have_dbus=no])
 248 AS_IF([test "$have_dbus" = "yes"], [ AC_DEFINE(HAVE_DBUS, [1], [Define if dbus-1 is available]) ])
 249 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 250
 251 # ------------------------------------------------------------------------------
 252 have_coverage=no
 253 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 254 if test "x$enable_coverage" = "xyes" ; then
 255         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 256         if test "x$lcov_found" = xno ; then
 257                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 258         else
 259                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 260                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 261                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 262                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 263                 else
 264                         have_coverage=yes
 265                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 266                         -fprofile-arcs \
 267                         -ftest-coverage])
 268                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 269                 fi
 270         fi
 271 fi
 272 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 273
 274 # ------------------------------------------------------------------------------
 275 have_kmod=no
 276 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 277 if test "x$enable_kmod" != "xno"; then
 278         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 279         if test "x$have_kmod" = "xyes"; then
 280                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 281                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 282                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 283         fi
 284         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 285                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 286         fi
 287 fi
 288 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 289
 290 # ------------------------------------------------------------------------------
 291 have_blkid=no
 292 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 293 if test "x$enable_blkid" != "xno"; then
 294         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 295                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 296         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 297                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 298         fi
 299 fi
 300 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 301
 302 # ------------------------------------------------------------------------------
 303 have_ima=yes
 304 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 305                 [case "${enableval}" in
 306                         yes) have_ima=yes ;;
 307                         no) have_ima=no ;;
 308                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 309                 esac],
 310                 [have_ima=yes])
 311
 312 if test "x${have_ima}" != xno ; then
 313         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 314 fi
 315
 316 # ------------------------------------------------------------------------------
 317 have_chkconfig=yes
 318 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 319                 [case "${enableval}" in
 320                         yes) have_chkconfig=yes ;;
 321                         no) have_chkconfig=no ;;
 322                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 323                 esac],
 324                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 325                 if test -z "$CHKCONFIG"; then
 326                         have_chkconfig=no
 327                 else
 328                         have_chkconfig=yes
 329                 fi])
 330
 331 if test "x${have_chkconfig}" != xno ; then
 332         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 333 fi
 334
 335 # ------------------------------------------------------------------------------
 336 have_selinux=no
 337 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 338 if test "x$enable_selinux" != "xno"; then
 339         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 340                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 341         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 342                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 343         fi
 344 fi
 345 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 346
 347 AC_ARG_WITH(debug-shell,
 348         AS_HELP_STRING([--with-debug-shell=PATH],
 349                 [Path to debug shell binary]),
 350         [SUSHELL="$withval"],[
 351         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 352
 353 AC_SUBST(SUSHELL)
 354
 355 AC_ARG_WITH([debug-tty],
 356         AS_HELP_STRING([--with-debug-tty=PATH],
 357                 [Specify the tty device for debug shell]),
 358         [DEBUGTTY="$withval"],
 359         [DEBUGTTY=/dev/tty9])
 360
 361 AC_SUBST(DEBUGTTY)
 362
 363 # ------------------------------------------------------------------------------
 364 have_xz=no
 365 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 366 if test "x$enable_xz" != "xno"; then
 367         PKG_CHECK_MODULES(XZ, [ liblzma ],
 368                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 369         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 370                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 371         fi
 372 fi
 373 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 374
 375 # ------------------------------------------------------------------------------
 376 AC_ARG_ENABLE([tcpwrap],
 377         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 378                 [case "${enableval}" in
 379                         yes) have_tcpwrap=yes ;;
 380                         no) have_tcpwrap=no ;;
 381                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 382                 esac],
 383                 [have_tcpwrap=auto])
 384
 385 if test "x${have_tcpwrap}" != xno ; then
 386         ACX_LIBWRAP
 387         if test "x${LIBWRAP_LIBS}" = x ; then
 388                 if test "x$have_tcpwrap" = xyes ; then
 389                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 390                 fi
 391                 have_tcpwrap=no
 392         else
 393                 have_tcpwrap=yes
 394         fi
 395 else
 396         LIBWRAP_LIBS=
 397 fi
 398 AC_SUBST(LIBWRAP_LIBS)
 399
 400 # ------------------------------------------------------------------------------
 401 AC_ARG_ENABLE([pam],
 402         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 403                 [case "${enableval}" in
 404                         yes) have_pam=yes ;;
 405                         no) have_pam=no ;;
 406                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 407                 esac],
 408                 [have_pam=auto])
 409
 410 if test "x${have_pam}" != xno ; then
 411         AC_CHECK_HEADERS(
 412                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 413                 [have_pam=yes],
 414                 [if test "x$have_pam" = xyes ; then
 415                         AC_MSG_ERROR([*** PAM headers not found.])
 416                 fi])
 417
 418         AC_CHECK_LIB(
 419                 [pam],
 420                 [pam_syslog],
 421                 [have_pam=yes],
 422                 [if test "x$have_pam" = xyes ; then
 423                         AC_MSG_ERROR([*** libpam not found.])
 424                 fi])
 425
 426         if test "x$have_pam" = xyes ; then
 427                 PAM_LIBS="-lpam -lpam_misc"
 428                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 429         else
 430                 have_pam=no
 431         fi
 432 else
 433         PAM_LIBS=
 434 fi
 435 AC_SUBST(PAM_LIBS)
 436 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 437
 438 # ------------------------------------------------------------------------------
 439 AC_ARG_ENABLE([acl],
 440         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 441                 [case "${enableval}" in
 442                         yes) have_acl=yes ;;
 443                         no) have_acl=no ;;
 444                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 445                 esac],
 446                 [have_acl=auto])
 447
 448 if test "x${have_acl}" != xno ; then
 449         AC_CHECK_HEADERS(
 450                 [sys/acl.h acl/libacl.h],
 451                 [have_acl=yes],
 452                 [if test "x$have_acl" = xyes ; then
 453                         AC_MSG_ERROR([*** ACL headers not found.])
 454                 fi])
 455
 456         AC_CHECK_LIB(
 457                 [acl],
 458                 [acl_get_file],
 459                 [have_acl=yes],
 460                 [if test "x$have_acl" = xyes ; then
 461                         AC_MSG_ERROR([*** libacl not found.])
 462                 fi])
 463
 464         if test "x$have_acl" = xyes ; then
 465                 ACL_LIBS="-lacl"
 466                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 467         else
 468                 have_acl=no
 469         fi
 470 else
 471         ACL_LIBS=
 472 fi
 473 AC_SUBST(ACL_LIBS)
 474 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 475
 476 # ------------------------------------------------------------------------------
 477 AC_ARG_ENABLE([xattr],
 478         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 479                 [case "${enableval}" in
 480                         yes) have_xattr=yes ;;
 481                         no) have_xattr=no ;;
 482                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 483                 esac],
 484                 [have_xattr=auto])
 485
 486 if test "x${have_xattr}" != xno ; then
 487         AC_CHECK_HEADERS(
 488                 [attr/xattr.h],
 489                 [have_xattr=yes],
 490                 [if test "x$have_xattr" = xyes ; then
 491                         AC_MSG_ERROR([*** XATTR headers not found.])
 492                 fi])
 493
 494         AC_CHECK_LIB(
 495                 [attr],
 496                 [fsetxattr],
 497                 [have_xattr=yes],
 498                 [if test "x$have_xattr" = xyes ; then
 499                         AC_MSG_ERROR([*** libattr not found.])
 500                 fi])
 501
 502         if test "x$have_xattr" = xyes ; then
 503                 XATTR_LIBS="-lattr"
 504                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 505         else
 506                 have_xattr=no
 507         fi
 508 else
 509         XATTR_LIBS=
 510 fi
 511 AC_SUBST(XATTR_LIBS)
 512 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 513
 514 # ------------------------------------------------------------------------------
 515 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 516                 [case "${enableval}" in
 517                         yes) have_smack=yes ;;
 518                         no) have_smack=no ;;
 519                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 520                 esac],
 521                 [have_smack=auto])
 522
 523 if test "x${have_xattr}" = xno; then
 524         if test "x${have_smack}" = xyes; then
 525                 AC_MSG_ERROR(SMACK requires xattr support)
 526         else
 527                 have_smack=no
 528         fi
 529 else
 530         if test "x${have_smack}" = xauto; then
 531                 have_smack=yes
 532         fi
 533 fi
 534
 535 AC_ARG_WITH(smack-run-label,
 536 AS_HELP_STRING([--with-smack-run-label=STRING],
 537         [run systemd --system with a specific SMACK label]),
 538         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 539         [])
 540
 541 if test "x${have_smack}" = xyes ; then
 542         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 543 fi
 544
 545 # ------------------------------------------------------------------------------
 546 AC_ARG_ENABLE([gcrypt],
 547         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 548                 [case "${enableval}" in
 549                         yes) have_gcrypt=yes ;;
 550                         no) have_gcrypt=no ;;
 551                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 552                 esac],
 553                 [have_gcrypt=auto])
 554
 555 if test "x${have_gcrypt}" != xno ; then
 556         AM_PATH_LIBGCRYPT(
 557                 [1.4.5],
 558                 [have_gcrypt=yes],
 559                 [if test "x$have_gcrypt" = xyes ; then
 560                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 561                 fi])
 562
 563         if test "x$have_gcrypt" = xyes ; then
 564                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 565                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 566                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 567         else
 568                 have_gcrypt=no
 569         fi
 570 else
 571         GCRYPT_LIBS=
 572         GCRYPT_CFLAGS=
 573 fi
 574 AC_SUBST(GCRYPT_LIBS)
 575 AC_SUBST(GCRYPT_CFLAGS)
 576 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 577
 578 # ------------------------------------------------------------------------------
 579 AC_ARG_ENABLE([audit],
 580         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 581                 [case "${enableval}" in
 582                         yes) have_audit=yes ;;
 583                         no) have_audit=no ;;
 584                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 585                 esac],
 586                 [have_audit=auto])
 587
 588 if test "x${have_audit}" != xno ; then
 589         AC_CHECK_HEADERS(
 590                 [libaudit.h],
 591                 [have_audit=yes],
 592                 [if test "x$have_audit" = xyes ; then
 593                         AC_MSG_ERROR([*** AUDIT headers not found.])
 594                 fi])
 595
 596         AC_CHECK_LIB(
 597                 [audit],
 598                 [audit_open],
 599                 [have_audit=yes],
 600                 [if test "x$have_audit" = xyes ; then
 601                         AC_MSG_ERROR([*** libaudit not found.])
 602                 fi])
 603
 604         if test "x$have_audit" = xyes ; then
 605                 AUDIT_LIBS="-laudit"
 606                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 607         else
 608                 have_audit=no
 609         fi
 610 else
 611         AUDIT_LIBS=
 612 fi
 613 AC_SUBST(AUDIT_LIBS)
 614
 615 # ------------------------------------------------------------------------------
 616 have_libcryptsetup=no
 617 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 618 if test "x$enable_libcryptsetup" != "xno"; then
 619         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 620                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 621         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 622                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 623         fi
 624 fi
 625 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 626
 627 # ------------------------------------------------------------------------------
 628 have_qrencode=no
 629 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 630 if test "x$enable_qrencode" != "xno"; then
 631         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 632                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 633         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 634                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 635         fi
 636 fi
 637 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 638
 639 # ------------------------------------------------------------------------------
 640 have_microhttpd=no
 641 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 642 if test "x$enable_microhttpd" != "xno"; then
 643         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 644                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 645         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 646                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 647         fi
 648 fi
 649 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 650
 651 # ------------------------------------------------------------------------------
 652 have_binfmt=no
 653 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 654 if test "x$enable_binfmt" != "xno"; then
 655         have_binfmt=yes
 656 fi
 657 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 658
 659 # ------------------------------------------------------------------------------
 660 have_vconsole=no
 661 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 662 if test "x$enable_vconsole" != "xno"; then
 663         have_vconsole=yes
 664 fi
 665 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 666
 667 # ------------------------------------------------------------------------------
 668 have_readahead=no
 669 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 670 if test "x$enable_readahead" != "xno"; then
 671         have_readahead=yes
 672 fi
 673 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 674
 675 # ------------------------------------------------------------------------------
 676 have_bootchart=no
 677 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 678 if test "x$enable_bootchart" != "xno"; then
 679         have_bootchart=yes
 680 fi
 681 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 682
 683 # ------------------------------------------------------------------------------
 684 have_quotacheck=no
 685 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 686 if test "x$enable_quotacheck" != "xno"; then
 687         have_quotacheck=yes
 688 fi
 689 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 690
 691 # ------------------------------------------------------------------------------
 692 have_tmpfiles=no
 693 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 694 if test "x$enable_tmpfiles" != "xno"; then
 695         have_tmpfiles=yes
 696 fi
 697 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 698
 699 # ------------------------------------------------------------------------------
 700 have_randomseed=no
 701 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 702 if test "x$enable_randomseed" != "xno"; then
 703         have_randomseed=yes
 704 fi
 705 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 706
 707 # ------------------------------------------------------------------------------
 708 have_backlight=no
 709 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 710 if test "x$enable_backlight" != "xno"; then
 711         have_backlight=yes
 712 fi
 713 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 714
 715 # ------------------------------------------------------------------------------
 716 have_rfkill=no
 717 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 718 if test "x$enable_rfkill" != "xno"; then
 719         have_rfkill=yes
 720 fi
 721 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 722
 723 # ------------------------------------------------------------------------------
 724 have_logind=no
 725 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 726 if test "x$enable_logind" != "xno"; then
 727         have_logind=yes
 728 fi
 729 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 730 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 731
 732 # ------------------------------------------------------------------------------
 733 have_machined=no
 734 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 735 if test "x$enable_machined" != "xno"; then
 736         have_machined=yes
 737 fi
 738 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 739 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 740
 741 # ------------------------------------------------------------------------------
 742 have_hostnamed=no
 743 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 744 if test "x$enable_hostnamed" != "xno"; then
 745         have_hostnamed=yes
 746 fi
 747 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 748
 749 # ------------------------------------------------------------------------------
 750 have_timedated=no
 751 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 752 if test "x$enable_timedated" != "xno"; then
 753         have_timedated=yes
 754 fi
 755 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 756
 757 # ------------------------------------------------------------------------------
 758 have_localed=no
 759 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 760 if test "x$enable_localed" != "xno"; then
 761         have_localed=yes
 762 fi
 763 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 764
 765 # ------------------------------------------------------------------------------
 766 have_coredump=no
 767 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 768 if test "x$enable_coredump" != "xno"; then
 769         have_coredump=yes
 770 fi
 771 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 772
 773 # ------------------------------------------------------------------------------
 774 have_polkit=no
 775 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 776 if test "x$enable_polkit" != "xno"; then
 777         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 778         have_polkit=yes
 779 fi
 780 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 781
 782 # ------------------------------------------------------------------------------
 783 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 784 if test "x$enable_networkd" != "xno"; then
 785         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 786         have_networkd=yes
 787 fi
 788 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 789
 790 # ------------------------------------------------------------------------------
 791 have_efi=no
 792 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 793 if test "x$enable_efi" != "xno"; then
 794         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 795         have_efi=yes
 796 fi
 797 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 798
 799 # ------------------------------------------------------------------------------
 800 have_multi_seat_x=no
 801 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 802 if test "x$enable_multi_seat_x" != "xno"; then
 803         have_multi_seat_x=yes
 804 fi
 805 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 806
 807 # ------------------------------------------------------------------------------
 808 have_kdbus=no
 809 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 810 if test "x$enable_kdbus" == "xyes"; then
 811         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 812         have_kdbus=yes
 813         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 814 fi
 815 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 816
 817 # ------------------------------------------------------------------------------
 818 AC_ARG_WITH(rc-local-script-path-start,
 819         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 820                 [Path to /etc/rc.local]),
 821         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 822         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 823
 824 AC_ARG_WITH(rc-local-script-path-stop,
 825         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 826                 [Path to /usr/sbin/halt.local]),
 827         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 828         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 829
 830 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 831 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 832
 833 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 834 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 835
 836 # ------------------------------------------------------------------------------
 837 AC_ARG_WITH(kbd-loadkeys,
 838         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 839                 [Path to loadkeys]),
 840         [KBD_LOADKEYS="$withval"],
 841         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 842
 843 AC_ARG_WITH(kbd-setfont,
 844         AS_HELP_STRING([--with-kbd-setfont=PATH],
 845                 [Path to setfont]),
 846         [KBD_SETFONT="$withval"],
 847         [KBD_SETFONT="/usr/bin/setfont"])
 848
 849 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 850 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 851
 852 AC_SUBST(KBD_LOADKEYS)
 853 AC_SUBST(KBD_SETFONT)
 854
 855 AC_ARG_WITH(telinit,
 856         AS_HELP_STRING([--with-telinit=PATH],
 857                 [Path to telinit]),
 858         [TELINIT="$withval"],
 859         [TELINIT="/lib/sysvinit/telinit"])
 860
 861 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
 862
 863 AC_SUBST(TELINIT)
 864
 865 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
 866
 867 # ------------------------------------------------------------------------------
 868 have_myhostname=no
 869 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 870 if test "x$enable_myhostname" != "xno"; then
 871         AC_HEADER_STDC
 872         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
 873
 874         AC_C_CONST
 875         AC_TYPE_SIZE_T
 876         AC_HEADER_TIME
 877
 878         AC_FUNC_MALLOC
 879         AC_FUNC_SELECT_ARGTYPES
 880         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 881
 882         have_myhostname=yes
 883 fi
 884 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 885
 886 # ------------------------------------------------------------------------------
 887 AC_ARG_WITH(firmware-path,
 888        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 889           [Firmware search path (default="")]),
 890        [], [with_firmware_path=""])
 891 OLD_IFS=$IFS
 892 IFS=:
 893 for i in $with_firmware_path; do
 894        if test "x${FIRMWARE_PATH}" = "x"; then
 895               FIRMWARE_PATH="\\\"${i}/\\\""
 896        else
 897               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 898        fi
 899 done
 900 IFS=$OLD_IFS
 901 AC_SUBST(FIRMWARE_PATH)
 902 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
 903 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
 904
 905 # ------------------------------------------------------------------------------
 906 AC_ARG_ENABLE([gudev],
 907        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 908        [], [enable_gudev=yes])
 909 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
 910 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 911 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
 912
 913 # ------------------------------------------------------------------------------
 914 have_manpages=no
 915 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 916 AS_IF([test "x$enable_manpages" != xno], [
 917         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
 918                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
 919         ])
 920         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
 921 ])
 922 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 923
 924 # ------------------------------------------------------------------------------
 925
 926 # Location of the init scripts as mandated by LSB
 927 SYSTEM_SYSVINIT_PATH=/etc/init.d
 928 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 929
 930 AC_ARG_WITH([sysvinit-path],
 931         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 932                 [Specify the path to where the SysV init scripts are located])],
 933         [SYSTEM_SYSVINIT_PATH="$withval"],
 934         [])
 935
 936 AC_ARG_WITH([sysvrcnd-path],
 937         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 938                 [Specify the path to the base directory for the SysV rcN.d directories])],
 939         [SYSTEM_SYSVRCND_PATH="$withval"],
 940         [])
 941
 942 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 943         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 944         SYSTEM_SYSV_COMPAT="yes"
 945         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 946 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 947         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 948 else
 949         SYSTEM_SYSV_COMPAT="no"
 950 fi
 951
 952 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 953 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 954 AC_SUBST(M4_DEFINES)
 955
 956 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 957
 958 AC_ARG_WITH([tty-gid],
 959         [AS_HELP_STRING([--with-tty-gid=GID],
 960                 [Specify the numeric GID of the 'tty' group])],
 961         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 962         [])
 963
 964 AC_ARG_WITH([dbuspolicydir],
 965         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 966         [],
 967         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
 968
 969 AC_ARG_WITH([dbussessionservicedir],
 970         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 971         [],
 972         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
 973
 974 AC_ARG_WITH([dbussystemservicedir],
 975         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 976         [],
 977         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
 978
 979 AC_ARG_WITH([dbusinterfacedir],
 980         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 981         [],
 982         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
 983
 984 AC_ARG_WITH([bashcompletiondir],
 985         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
 986         [],
 987         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
 988                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
 989         ] , [
 990                 with_bashcompletiondir=${datadir}/bash-completion/completions
 991         ])])
 992
 993 AC_ARG_WITH([zshcompletiondir],
 994         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
 995         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
 996
 997 AC_ARG_WITH([rootprefix],
 998         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
 999         [], [with_rootprefix=${ac_default_prefix}])
1000
1001 AC_ARG_WITH([rootlibdir],
1002         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1003         [],
1004         [with_rootlibdir=${libdir}])
1005
1006 AC_ARG_WITH([pamlibdir],
1007         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1008         [],
1009         [with_pamlibdir=${with_rootlibdir}/security])
1010
1011 AC_ARG_WITH([pamconfdir],
1012         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1013         [],
1014         [with_pamconfdir=${sysconfdir}/pam.d])
1015
1016 AC_ARG_ENABLE([split-usr],
1017         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1018         [],
1019         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1020                 enable_split_usr=yes
1021         ], [
1022                 enable_split_usr=no
1023         ])])
1024
1025 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1026         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1027 ])
1028
1029 # Work around intltoolize and gtk-doc problems in VPATH builds
1030 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1031                                        [Define to do gtk-doc tests])
1032 AS_IF([test "x$0" != "x./configure"], [
1033         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1034 ])
1035
1036 AC_ARG_ENABLE(tests,
1037        [AC_HELP_STRING([--disable-tests], [disable tests])],
1038        enable_tests=$enableval, enable_tests=yes)
1039 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1040
1041 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1042 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1043 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1044 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1045 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1046 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1047 AC_SUBST([pamlibdir], [$with_pamlibdir])
1048 AC_SUBST([pamconfdir], [$with_pamconfdir])
1049 AC_SUBST([rootprefix], [$with_rootprefix])
1050 AC_SUBST([rootlibdir], [$with_rootlibdir])
1051
1052 AC_CONFIG_FILES([
1053         Makefile po/Makefile.in
1054         docs/libudev/Makefile
1055         docs/libudev/version.xml
1056         docs/gudev/Makefile
1057         docs/gudev/version.xml
1058 ])
1059
1060 AC_OUTPUT
1061 AC_MSG_RESULT([
1062         $PACKAGE_NAME $VERSION
1063
1064         libcryptsetup:           ${have_libcryptsetup}
1065         tcpwrap:                 ${have_tcpwrap}
1066         PAM:                     ${have_pam}
1067         AUDIT:                   ${have_audit}
1068         IMA:                     ${have_ima}
1069         SELinux:                 ${have_selinux}
1070         SMACK:                   ${have_smack}
1071         XZ:                      ${have_xz}
1072         ACL:                     ${have_acl}
1073         XATTR:                   ${have_xattr}
1074         GCRYPT:                  ${have_gcrypt}
1075         QRENCODE:                ${have_qrencode}
1076         MICROHTTPD:              ${have_microhttpd}
1077         CHKCONFIG:               ${have_chkconfig}
1078         binfmt:                  ${have_binfmt}
1079         vconsole:                ${have_vconsole}
1080         readahead:               ${have_readahead}
1081         bootchart:               ${have_bootchart}
1082         quotacheck:              ${have_quotacheck}
1083         tmpfiles:                ${have_tmpfiles}
1084         randomseed:              ${have_randomseed}
1085         backlight:               ${have_backlight}
1086         rfkill:                  ${have_rfkill}
1087         logind:                  ${have_logind}
1088         machined:                ${have_machined}
1089         hostnamed:               ${have_hostnamed}
1090         timedated:               ${have_timedated}
1091         localed:                 ${have_localed}
1092         coredump:                ${have_coredump}
1093         polkit:                  ${have_polkit}
1094         efi:                     ${have_efi}
1095         kmod:                    ${have_kmod}
1096         blkid:                   ${have_blkid}
1097         nss-myhostname:          ${have_myhostname}
1098         gudev:                   ${enable_gudev}
1099         gintrospection:          ${enable_introspection}
1100         multi-seat-x:            ${have_multi_seat_x}
1101         kdbus:                   ${have_kdbus}
1102         Python:                  ${have_python}
1103         Python Headers:          ${have_python_devel}
1104         man pages:               ${have_manpages}
1105         gtk-doc:                 ${enable_gtk_doc}
1106         test coverage:           ${have_coverage}
1107         Split /usr:              ${enable_split_usr}
1108         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1109
1110         prefix:                  ${prefix}
1111         rootprefix:              ${with_rootprefix}
1112         sysconf dir:             ${sysconfdir}
1113         datarootdir:             ${datarootdir}
1114         includedir:              ${includedir}
1115         include_prefix:          ${INCLUDE_PREFIX}
1116         lib dir:                 ${libdir}
1117         rootlib dir:             ${with_rootlibdir}
1118         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1119         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1120         Build Python:            ${PYTHON}
1121         Installation Python:     ${PYTHON_BINARY}
1122         sphinx binary:           ${SPHINX_BUILD}
1123         firmware path:           ${FIRMWARE_PATH}
1124         PAM modules dir:         ${with_pamlibdir}
1125         PAM configuration dir:   ${with_pamconfdir}
1126         D-Bus policy dir:        ${with_dbuspolicydir}
1127         D-Bus session dir:       ${with_dbussessionservicedir}
1128         D-Bus system dir:        ${with_dbussystemservicedir}
1129         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1130         Bash completions dir:    ${with_bashcompletiondir}
1131         Zsh completions dir:     ${with_zshcompletiondir}
1132         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1133         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1134         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1135
1136         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1137         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1138         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1139         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1140         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1141 ])