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         [214],
  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])
  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$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  50
  51 # i18n stuff for the PolicyKit policy files
  52 IT_PROG_INTLTOOL([0.40.0])
  53
  54 GETTEXT_PACKAGE=systemd
  55 AC_SUBST(GETTEXT_PACKAGE)
  56
  57 AC_PROG_MKDIR_P
  58 AC_PROG_LN_S
  59 AC_PROG_SED
  60 AC_PROG_GREP
  61 AC_PROG_AWK
  62
  63 AC_PROG_CC_C99
  64
  65 AC_PATH_PROG([M4], [m4])
  66 AC_PATH_PROG([XSLTPROC], [xsltproc])
  67
  68 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
  69 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
  70
  71 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
  72
  73 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
  74
  75 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
  76
  77 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
  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 undefined_sanitizer_cflags=
 118 undefined_sanitizer_cppflags=
 119 undefined_sanitizer_ldflags=
 120 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 121 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 122             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 123             AS_IF([test -z "$with_us_cflags"],
 124                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 125             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 126             undefined_sanitizer_cppflags="-DVALGRIND=1"
 127             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 128       ])
 129
 130 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 131 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 132 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 133
 134 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 135         -pipe \
 136         -Wall \
 137         -Wextra \
 138         -Wno-inline \
 139         -Wundef \
 140         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 141         -Wlogical-op \
 142         -Wsign-compare \
 143         -Wmissing-include-dirs \
 144         -Wold-style-definition \
 145         -Wpointer-arith \
 146         -Winit-self \
 147         -Wdeclaration-after-statement \
 148         -Wfloat-equal \
 149         -Wsuggest-attribute=noreturn \
 150         -Wmissing-prototypes \
 151         -Wstrict-prototypes \
 152         -Wredundant-decls \
 153         -Wmissing-declarations \
 154         -Wmissing-noreturn \
 155         -Wshadow \
 156         -Wendif-labels \
 157         -Wstrict-aliasing=2 \
 158         -Wwrite-strings \
 159         -Wno-long-long \
 160         -Wno-overlength-strings \
 161         -Wno-unused-parameter \
 162         -Wno-missing-field-initializers \
 163         -Wno-unused-result \
 164         -Werror=overflow \
 165         -Wdate-time \
 166         -Wnested-externs \
 167         -ffast-math \
 168         -fno-common \
 169         -fdiagnostics-show-option \
 170         -fdiagnostics-color \
 171         -fno-strict-aliasing \
 172         -fvisibility=hidden \
 173         -ffunction-sections \
 174         -fdata-sections \
 175         -fstack-protector \
 176         -fstack-protector-strong \
 177         -fPIE \
 178         --param=ssp-buffer-size=4])
 179 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 180         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 181                -flto -ffat-lto-objects])],
 182         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 183 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 184
 185 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 186         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 187                -Wp,-D_FORTIFY_SOURCE=2])],
 188         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 189 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 190
 191 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 192         -Wl,--as-needed \
 193         -Wl,--no-undefined \
 194         -Wl,--gc-sections \
 195         -Wl,-z,relro \
 196         -Wl,-z,now \
 197         -pie \
 198         -Wl,-fuse-ld=gold])
 199 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 200
 201 AC_CHECK_SIZEOF(pid_t)
 202 AC_CHECK_SIZEOF(uid_t)
 203 AC_CHECK_SIZEOF(gid_t)
 204 AC_CHECK_SIZEOF(time_t)
 205 AC_CHECK_SIZEOF(rlim_t,,[
 206        #include <sys/time.h>
 207        #include <sys/resource.h>
 208 ])
 209
 210 # ------------------------------------------------------------------------------
 211 # we use python to build the man page index, and for systemd-python
 212 have_python=no
 213 AC_ARG_WITH([python],
 214         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 215
 216 have_lxml=no
 217 AS_IF([test "x$with_python" != "xno"], [
 218         AM_PATH_PYTHON(,, [:])
 219         AS_IF([test "x$PYTHON" != "x:"], [
 220                 AC_MSG_CHECKING([for python lxml module])
 221                 AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
 222                 AC_MSG_RESULT([$have_lxml])
 223                 AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
 224                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
 225         ])
 226 ])
 227 AS_IF([test "$have_python" != "yes"], [
 228       AS_IF([test "$with_python" = "yes"],
 229             [AC_MSG_ERROR([*** python support requested but python support not found])])
 230       AS_IF([test "$with_python" != "no"],
 231             [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
 232 ])
 233
 234 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 235 AS_IF([test "x$PYTHON_BINARY" = "x"],
 236       [AS_IF([test "x$have_python" = "xyes"],
 237              [PYTHON_BINARY="$(which "$PYTHON")"],
 238              [PYTHON_BINARY=/usr/bin/python])])
 239 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 240
 241 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 242       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 243
 244 have_python_devel=no
 245 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 246 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 247       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 248             [have_python_devel=yes],
 249             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 250                   [have_python_devel=yes],
 251                   [have_python_devel=no])])
 252       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 253             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 254       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 255 ])
 256 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 257
 258 # ------------------------------------------------------------------------------
 259
 260 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 261 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 262 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 263
 264 # unconditionally pull-in librt with old glibc versions
 265 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 266
 267 save_LIBS="$LIBS"
 268 LIBS=
 269 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 270 CAP_LIBS="$LIBS"
 271 AC_SUBST(CAP_LIBS)
 272
 273 LIBS=
 274 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 275 RT_LIBS="$LIBS"
 276 AC_SUBST(RT_LIBS)
 277 LIBS="$save_LIBS"
 278
 279 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 280 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 281 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN], [], [], [[#include <sys/types.h>
 282 #include <unistd.h>
 283 #include <sys/mount.h>
 284 #include <fcntl.h>
 285 #include <sched.h>
 286 #include <linux/loop.h>]])
 287
 288 # This makes sure pkg.m4 is available.
 289 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 290
 291 # ------------------------------------------------------------------------------
 292 have_dbus=no
 293 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 294 AS_IF([test "x$enable_dbus" != "xno"], [
 295         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 296                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 297                 [have_dbus=no])
 298         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 299                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 300 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 301
 302 # ------------------------------------------------------------------------------
 303 have_compat_libs=no
 304 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 305                 [case "${enableval}" in
 306                         yes) have_compat_libs=yes ;;
 307                         no) have_compat_libs=no ;;
 308                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 309                 esac],
 310                 [have_compat_libs=no])
 311 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 312
 313 # ------------------------------------------------------------------------------
 314 have_coverage=no
 315 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 316 if test "x$enable_coverage" = "xyes" ; then
 317         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 318         if test "x$lcov_found" = xno ; then
 319                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 320         else
 321                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 322                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 323                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 324                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 325                 else
 326                         have_coverage=yes
 327                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 328                         -fprofile-arcs \
 329                         -ftest-coverage])
 330                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 331                 fi
 332         fi
 333 fi
 334 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 335
 336 # ------------------------------------------------------------------------------
 337 have_kmod=no
 338 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 339 if test "x$enable_kmod" != "xno"; then
 340         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 341         if test "x$have_kmod" = "xyes"; then
 342                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 343                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 344                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 345         fi
 346         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 347                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 348         fi
 349 fi
 350 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 351
 352 # ------------------------------------------------------------------------------
 353 have_blkid=no
 354 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 355 if test "x$enable_blkid" != "xno"; then
 356         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 357                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 358         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 359                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 360         fi
 361 fi
 362 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 363
 364 # ------------------------------------------------------------------------------
 365 have_seccomp=no
 366 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 367 if test "x$enable_seccomp" != "xno"; then
 368         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 369                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 370                 have_seccomp=yes
 371                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 372                [have_seccomp=no])
 373         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 374                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 375         fi
 376 fi
 377 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 378
 379 # ------------------------------------------------------------------------------
 380 have_ima=yes
 381 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 382                 [case "${enableval}" in
 383                         yes) have_ima=yes ;;
 384                         no) have_ima=no ;;
 385                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 386                 esac],
 387                 [have_ima=yes])
 388
 389 if test "x${have_ima}" != xno ; then
 390         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 391 fi
 392
 393 # ------------------------------------------------------------------------------
 394 have_chkconfig=yes
 395 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 396                 [case "${enableval}" in
 397                         yes) have_chkconfig=yes ;;
 398                         no) have_chkconfig=no ;;
 399                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 400                 esac],
 401                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 402                 if test -z "$CHKCONFIG"; then
 403                         have_chkconfig=no
 404                 else
 405                         have_chkconfig=yes
 406                 fi])
 407
 408 if test "x${have_chkconfig}" != xno ; then
 409         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 410 fi
 411
 412 # ------------------------------------------------------------------------------
 413 have_selinux=no
 414 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 415 if test "x$enable_selinux" != "xno"; then
 416         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 417                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 418                  have_selinux=yes
 419                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 420                 [have_selinux=no])
 421         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 422                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 423         fi
 424 fi
 425 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 426
 427 have_apparmor=no
 428 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 429 if test "x$enable_apparmor" != "xno"; then
 430         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 431                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 432                  have_apparmor=yes
 433                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 434                 [have_apparmor=no])
 435         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 436                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 437         fi
 438 fi
 439 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 440
 441
 442 AC_ARG_WITH(debug-shell,
 443         AS_HELP_STRING([--with-debug-shell=PATH],
 444                 [Path to debug shell binary]),
 445         [SUSHELL="$withval"],[
 446         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 447
 448 AC_SUBST(SUSHELL)
 449
 450 AC_ARG_WITH([debug-tty],
 451         AS_HELP_STRING([--with-debug-tty=PATH],
 452                 [Specify the tty device for debug shell]),
 453         [DEBUGTTY="$withval"],
 454         [DEBUGTTY=/dev/tty9])
 455
 456 AC_SUBST(DEBUGTTY)
 457
 458 # ------------------------------------------------------------------------------
 459 have_xz=no
 460 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 461 if test "x$enable_xz" != "xno"; then
 462         PKG_CHECK_MODULES(XZ, [ liblzma ],
 463                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 464         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 465                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 466         fi
 467 fi
 468 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 469
 470 # ------------------------------------------------------------------------------
 471 AC_ARG_ENABLE([pam],
 472         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 473                 [case "${enableval}" in
 474                         yes) have_pam=yes ;;
 475                         no) have_pam=no ;;
 476                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 477                 esac],
 478                 [have_pam=auto])
 479
 480 if test "x${have_pam}" != xno ; then
 481         AC_CHECK_HEADERS(
 482                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 483                 [have_pam=yes],
 484                 [if test "x$have_pam" = xyes ; then
 485                         AC_MSG_ERROR([*** PAM headers not found.])
 486                 fi])
 487
 488         AC_CHECK_LIB(
 489                 [pam],
 490                 [pam_syslog],
 491                 [have_pam=yes],
 492                 [if test "x$have_pam" = xyes ; then
 493                         AC_MSG_ERROR([*** libpam not found.])
 494                 fi])
 495
 496         if test "x$have_pam" = xyes ; then
 497                 PAM_LIBS="-lpam -lpam_misc"
 498                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 499                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 500         else
 501                 have_pam=no
 502         fi
 503 else
 504         PAM_LIBS=
 505 fi
 506 AC_SUBST(PAM_LIBS)
 507 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 508
 509 # ------------------------------------------------------------------------------
 510 AC_ARG_ENABLE([acl],
 511         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 512                 [case "${enableval}" in
 513                         yes) have_acl=yes ;;
 514                         no) have_acl=no ;;
 515                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 516                 esac],
 517                 [have_acl=auto])
 518
 519 if test "x${have_acl}" != xno ; then
 520         AC_CHECK_HEADERS(
 521                 [sys/acl.h acl/libacl.h],
 522                 [have_acl=yes],
 523                 [if test "x$have_acl" = xyes ; then
 524                         AC_MSG_ERROR([*** ACL headers not found.])
 525                 fi])
 526
 527         AC_CHECK_LIB(
 528                 [acl],
 529                 [acl_get_file],
 530                 [have_acl=yes],
 531                 [if test "x$have_acl" = xyes ; then
 532                         AC_MSG_ERROR([*** libacl not found.])
 533                 fi])
 534
 535         if test "x$have_acl" = xyes ; then
 536                 ACL_LIBS="-lacl"
 537                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 538         else
 539                 have_acl=no
 540         fi
 541 else
 542         ACL_LIBS=
 543 fi
 544 AC_SUBST(ACL_LIBS)
 545 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 546
 547 # ------------------------------------------------------------------------------
 548 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 549                 [case "${enableval}" in
 550                         yes) have_smack=yes ;;
 551                         no) have_smack=no ;;
 552                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 553                 esac],
 554                 [have_smack=auto])
 555
 556 if test "x${have_smack}" = xauto; then
 557         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 558         have_smack=yes
 559 fi
 560
 561 AC_ARG_WITH(smack-run-label,
 562 AS_HELP_STRING([--with-smack-run-label=STRING],
 563         [run systemd --system with a specific SMACK label]),
 564         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 565         [])
 566
 567 if test "x${have_smack}" = xyes ; then
 568         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 569 fi
 570
 571 # ------------------------------------------------------------------------------
 572 AC_ARG_ENABLE([gcrypt],
 573         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 574                 [case "${enableval}" in
 575                         yes) have_gcrypt=yes ;;
 576                         no) have_gcrypt=no ;;
 577                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 578                 esac],
 579                 [have_gcrypt=auto])
 580
 581 if test "x${have_gcrypt}" != xno ; then
 582         AM_PATH_LIBGCRYPT(
 583                 [1.4.5],
 584                 [have_gcrypt=yes],
 585                 [if test "x$have_gcrypt" = xyes ; then
 586                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 587                 fi])
 588
 589         if test "x$have_gcrypt" = xyes ; then
 590                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 591                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 592                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 593         else
 594                 have_gcrypt=no
 595         fi
 596 else
 597         GCRYPT_LIBS=
 598         GCRYPT_CFLAGS=
 599 fi
 600 AC_SUBST(GCRYPT_LIBS)
 601 AC_SUBST(GCRYPT_CFLAGS)
 602 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 603
 604 # ------------------------------------------------------------------------------
 605 AC_ARG_ENABLE([audit],
 606         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 607                 [case "${enableval}" in
 608                         yes) have_audit=yes ;;
 609                         no) have_audit=no ;;
 610                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 611                 esac],
 612                 [have_audit=auto])
 613
 614 if test "x${have_audit}" != xno ; then
 615         AC_CHECK_HEADERS(
 616                 [libaudit.h],
 617                 [have_audit=yes],
 618                 [if test "x$have_audit" = xyes ; then
 619                         AC_MSG_ERROR([*** AUDIT headers not found.])
 620                 fi])
 621
 622         AC_CHECK_LIB(
 623                 [audit],
 624                 [audit_open],
 625                 [have_audit=yes],
 626                 [if test "x$have_audit" = xyes ; then
 627                         AC_MSG_ERROR([*** libaudit not found.])
 628                 fi])
 629
 630         if test "x$have_audit" = xyes ; then
 631                 AUDIT_LIBS="-laudit"
 632                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 633         else
 634                 have_audit=no
 635         fi
 636 else
 637         AUDIT_LIBS=
 638 fi
 639 AC_SUBST(AUDIT_LIBS)
 640
 641 # ------------------------------------------------------------------------------
 642 AC_ARG_ENABLE([elfutils],
 643         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 644                 [case "${enableval}" in
 645                         yes) have_elfutils=yes ;;
 646                         no) have_elfutils=no ;;
 647                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 648                 esac],
 649                 [have_elfutils=auto])
 650
 651 if test "x${have_elfutils}" != xno ; then
 652         AC_CHECK_HEADERS(
 653                 [elfutils/libdwfl.h],
 654                 [have_elfutils=yes],
 655                 [if test "x$have_elfutils" = xyes ; then
 656                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 657                 fi])
 658
 659         AC_CHECK_LIB(
 660                 [dw],
 661                 [dwfl_begin],
 662                 [have_elfutils=yes],
 663                 [if test "x$have_elfutils" = xyes ; then
 664                         AC_MSG_ERROR([*** ELFUTILS libs not found.])
 665                 fi])
 666
 667         if test "x$have_elfutils" = xyes ; then
 668                 ELFUTILS_LIBS="-lelf -ldw"
 669                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 670         else
 671                 have_elfutils=no
 672         fi
 673 else
 674         ELFUTILS_LIBS=
 675 fi
 676 AC_SUBST(ELFUTILS_LIBS)
 677 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 678
 679 # ------------------------------------------------------------------------------
 680 have_libcryptsetup=no
 681 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 682 if test "x$enable_libcryptsetup" != "xno"; then
 683         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 684                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 685         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 686                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 687         fi
 688 fi
 689 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 690
 691 # ------------------------------------------------------------------------------
 692 have_qrencode=no
 693 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 694 if test "x$enable_qrencode" != "xno"; then
 695         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 696                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 697         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 698                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 699         fi
 700 fi
 701 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 702
 703 # ------------------------------------------------------------------------------
 704 have_microhttpd=no
 705 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 706 if test "x$enable_microhttpd" != "xno"; then
 707         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 708                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 709         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 710                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 711         fi
 712 fi
 713 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 714
 715 # ------------------------------------------------------------------------------
 716 have_gnutls=no
 717 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 718 if test "x$enable_gnutls" != "xno"; then
 719         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 720                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 721         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 722                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 723         fi
 724 fi
 725 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 726
 727 # ------------------------------------------------------------------------------
 728 have_binfmt=no
 729 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 730 if test "x$enable_binfmt" != "xno"; then
 731         have_binfmt=yes
 732 fi
 733 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 734
 735 # ------------------------------------------------------------------------------
 736 have_vconsole=no
 737 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 738 if test "x$enable_vconsole" != "xno"; then
 739         have_vconsole=yes
 740 fi
 741 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 742
 743 # ------------------------------------------------------------------------------
 744 have_readahead=no
 745 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 746 if test "x$enable_readahead" != "xno"; then
 747         have_readahead=yes
 748 fi
 749 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 750
 751 # ------------------------------------------------------------------------------
 752 have_bootchart=no
 753 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 754 if test "x$enable_bootchart" != "xno"; then
 755         have_bootchart=yes
 756 fi
 757 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 758
 759 # ------------------------------------------------------------------------------
 760 have_quotacheck=no
 761 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 762 if test "x$enable_quotacheck" != "xno"; then
 763         have_quotacheck=yes
 764 fi
 765 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 766
 767 # ------------------------------------------------------------------------------
 768 have_tmpfiles=no
 769 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 770 if test "x$enable_tmpfiles" != "xno"; then
 771         have_tmpfiles=yes
 772 fi
 773 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 774
 775 # ------------------------------------------------------------------------------
 776 have_sysusers=no
 777 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 778 if test "x$enable_sysusers" != "xno"; then
 779         have_sysusers=yes
 780 fi
 781 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 782
 783 # ------------------------------------------------------------------------------
 784 have_randomseed=no
 785 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 786 if test "x$enable_randomseed" != "xno"; then
 787         have_randomseed=yes
 788 fi
 789 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 790
 791 # ------------------------------------------------------------------------------
 792 have_backlight=no
 793 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 794 if test "x$enable_backlight" != "xno"; then
 795         have_backlight=yes
 796 fi
 797 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 798
 799 # ------------------------------------------------------------------------------
 800 have_rfkill=no
 801 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 802 if test "x$enable_rfkill" != "xno"; then
 803         have_rfkill=yes
 804 fi
 805 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 806
 807 # ------------------------------------------------------------------------------
 808 have_logind=no
 809 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 810 if test "x$enable_logind" != "xno"; then
 811         have_logind=yes
 812 fi
 813 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 814 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 815
 816 # ------------------------------------------------------------------------------
 817 have_machined=no
 818 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 819 if test "x$enable_machined" != "xno"; then
 820         have_machined=yes
 821 fi
 822 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 823 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 824
 825 # ------------------------------------------------------------------------------
 826 have_hostnamed=no
 827 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 828 if test "x$enable_hostnamed" != "xno"; then
 829         have_hostnamed=yes
 830 fi
 831 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 832
 833 # ------------------------------------------------------------------------------
 834 have_timedated=no
 835 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 836 if test "x$enable_timedated" != "xno"; then
 837         have_timedated=yes
 838 fi
 839 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 840
 841 # ------------------------------------------------------------------------------
 842 have_timesyncd=no
 843 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
 844 if test "x$enable_timesyncd" != "xno"; then
 845         have_timesyncd=yes
 846 fi
 847 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
 848
 849 AC_ARG_WITH(ntp-servers,
 850         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
 851                 [Space-separated list of default NTP servers]),
 852         [NTP_SERVERS="$withval"],
 853         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
 854
 855 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
 856 AC_SUBST(NTP_SERVERS)
 857
 858 AC_ARG_WITH(time-epoch,
 859         AS_HELP_STRING([--with-time-epoch=SECONDS],
 860                 [Time epoch for time clients]),
 861         [TIME_EPOCH="$withval"],
 862         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
 863
 864 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
 865
 866 # ------------------------------------------------------------------------------
 867 AC_ARG_WITH(system-uid-max,
 868         AS_HELP_STRING([--with-system-uid-max=UID]
 869                 [Maximum UID for system users]),
 870         [SYSTEM_UID_MAX="$withval"],
 871         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
 872
 873 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
 874 AC_SUBST(SYSTEM_UID_MAX)
 875
 876 # ------------------------------------------------------------------------------
 877 AC_ARG_WITH(system-gid-max,
 878         AS_HELP_STRING([--with-system-gid-max=GID]
 879                 [Maximum GID for system groups]),
 880         [SYSTEM_GID_MAX="$withval"],
 881         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
 882
 883 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
 884 AC_SUBST(SYSTEM_GID_MAX)
 885
 886 # ------------------------------------------------------------------------------
 887 have_localed=no
 888 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 889 if test "x$enable_localed" != "xno"; then
 890         have_localed=yes
 891 fi
 892 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 893
 894 # ------------------------------------------------------------------------------
 895 have_coredump=no
 896 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 897 if test "x$enable_coredump" != "xno"; then
 898         have_coredump=yes
 899 fi
 900 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 901
 902 # ------------------------------------------------------------------------------
 903 have_polkit=no
 904 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 905 if test "x$enable_polkit" != "xno"; then
 906         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 907         have_polkit=yes
 908 fi
 909 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 910
 911 # ------------------------------------------------------------------------------
 912 have_resolved=no
 913 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
 914 if test "x$enable_resolved" != "xno"; then
 915         have_resolved=yes
 916 fi
 917 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
 918
 919 AC_ARG_WITH(dns-servers,
 920         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
 921                 [Space-separated list of default DNS servers]),
 922         [DNS_SERVERS="$withval"],
 923         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
 924
 925 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
 926 AC_SUBST(DNS_SERVERS)
 927
 928 # ------------------------------------------------------------------------------
 929 have_networkd=no
 930 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 931 if test "x$enable_networkd" != "xno"; then
 932         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 933         have_networkd=yes
 934 fi
 935 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 936
 937 # ------------------------------------------------------------------------------
 938 have_efi=no
 939 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 940 if test "x$enable_efi" != "xno"; then
 941         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 942         have_efi=yes
 943 fi
 944 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 945
 946 # ------------------------------------------------------------------------------
 947 have_multi_seat_x=no
 948 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 949 if test "x$enable_multi_seat_x" != "xno"; then
 950         have_multi_seat_x=yes
 951 fi
 952 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 953
 954 # ------------------------------------------------------------------------------
 955 have_kdbus=no
 956 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 957 if test "x$enable_kdbus" = "xyes"; then
 958         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 959         have_kdbus=yes
 960         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 961 fi
 962 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 963
 964 # ------------------------------------------------------------------------------
 965 AC_ARG_WITH(rc-local-script-path-start,
 966         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 967                 [Path to /etc/rc.local]),
 968         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 969         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 970
 971 AC_ARG_WITH(rc-local-script-path-stop,
 972         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 973                 [Path to /usr/sbin/halt.local]),
 974         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 975         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 976
 977 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 978 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 979
 980 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 981 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 982
 983 # ------------------------------------------------------------------------------
 984 AC_ARG_WITH(kbd-loadkeys,
 985         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 986                 [Path to loadkeys]),
 987         [KBD_LOADKEYS="$withval"],
 988         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 989
 990 AC_ARG_WITH(kbd-setfont,
 991         AS_HELP_STRING([--with-kbd-setfont=PATH],
 992                 [Path to setfont]),
 993         [KBD_SETFONT="$withval"],
 994         [KBD_SETFONT="/usr/bin/setfont"])
 995
 996 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 997 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 998
 999 AC_SUBST(KBD_LOADKEYS)
1000 AC_SUBST(KBD_SETFONT)
1001
1002 AC_ARG_WITH(telinit,
1003         AS_HELP_STRING([--with-telinit=PATH],
1004                 [Path to telinit]),
1005         [TELINIT="$withval"],
1006         [TELINIT="/lib/sysvinit/telinit"])
1007
1008 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1009
1010 AC_SUBST(TELINIT)
1011
1012 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1013
1014 # ------------------------------------------------------------------------------
1015 have_myhostname=no
1016 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1017 if test "x$enable_myhostname" != "xno"; then
1018         AC_HEADER_STDC
1019         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])
1020
1021         AC_C_CONST
1022         AC_TYPE_SIZE_T
1023         AC_HEADER_TIME
1024
1025         AC_FUNC_MALLOC
1026         AC_FUNC_SELECT_ARGTYPES
1027         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1028
1029         have_myhostname=yes
1030 fi
1031 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1032
1033 # ------------------------------------------------------------------------------
1034 AC_ARG_WITH(firmware-path,
1035        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
1036           [Firmware search path (default="")]),
1037        [], [with_firmware_path=""])
1038 OLD_IFS=$IFS
1039 IFS=:
1040 for i in $with_firmware_path; do
1041        if test "x${FIRMWARE_PATH}" = "x"; then
1042               FIRMWARE_PATH="\\\"${i}/\\\""
1043        else
1044               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
1045        fi
1046 done
1047 IFS=$OLD_IFS
1048 AC_SUBST(FIRMWARE_PATH)
1049 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
1050 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
1051
1052 # ------------------------------------------------------------------------------
1053 AC_ARG_ENABLE([gudev],
1054        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1055        [], [enable_gudev=yes])
1056 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1057 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1058 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1059
1060 # ------------------------------------------------------------------------------
1061 have_manpages=no
1062 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1063 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1064 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1065
1066 # ------------------------------------------------------------------------------
1067
1068 # Location of the init scripts as mandated by LSB
1069 SYSTEM_SYSVINIT_PATH=/etc/init.d
1070 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1071
1072 AC_ARG_WITH([sysvinit-path],
1073         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1074                 [Specify the path to where the SysV init scripts are located])],
1075         [SYSTEM_SYSVINIT_PATH="$withval"],
1076         [])
1077
1078 AC_ARG_WITH([sysvrcnd-path],
1079         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1080                 [Specify the path to the base directory for the SysV rcN.d directories])],
1081         [SYSTEM_SYSVRCND_PATH="$withval"],
1082         [])
1083
1084 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1085         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1086         SYSTEM_SYSV_COMPAT="yes"
1087         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1088 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1089         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.])
1090 else
1091         SYSTEM_SYSV_COMPAT="no"
1092 fi
1093
1094 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1095 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1096 AC_SUBST(M4_DEFINES)
1097
1098 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1099
1100 AC_ARG_WITH([tty-gid],
1101         [AS_HELP_STRING([--with-tty-gid=GID],
1102                 [Specify the numeric GID of the 'tty' group])],
1103         [TTY_GID="$withval"],
1104         [TTY_GID="5"])
1105
1106 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1107 AC_SUBST(TTY_GID)
1108
1109 AC_ARG_WITH([dbuspolicydir],
1110         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1111         [],
1112         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1113
1114 AC_ARG_WITH([dbussessionservicedir],
1115         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1116         [],
1117         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1118
1119 AC_ARG_WITH([dbussystemservicedir],
1120         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1121         [],
1122         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1123
1124 AC_ARG_WITH([dbusinterfacedir],
1125         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1126         [],
1127         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1128
1129 AC_ARG_WITH([bashcompletiondir],
1130         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1131         [],
1132         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1133                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1134         ] , [
1135                 with_bashcompletiondir=${datadir}/bash-completion/completions
1136         ])])
1137
1138 AC_ARG_WITH([zshcompletiondir],
1139         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1140         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1141
1142 AC_ARG_WITH([rootprefix],
1143         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1144         [], [with_rootprefix=${ac_default_prefix}])
1145
1146 AC_ARG_WITH([rootlibdir],
1147         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1148         [],
1149         [with_rootlibdir=${libdir}])
1150
1151 AC_ARG_WITH([pamlibdir],
1152         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1153         [],
1154         [with_pamlibdir=${with_rootlibdir}/security])
1155
1156 AC_ARG_WITH([pamconfdir],
1157         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1158         [],
1159         [with_pamconfdir=${sysconfdir}/pam.d])
1160
1161 AC_ARG_ENABLE([split-usr],
1162         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1163         [],
1164         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1165                 enable_split_usr=yes
1166         ], [
1167                 enable_split_usr=no
1168         ])])
1169
1170 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1171         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1172 ])
1173
1174 # Work around intltoolize and gtk-doc problems in VPATH builds
1175 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1176                                        [Define to do gtk-doc tests])
1177 AS_IF([test "x$0" != "x./configure"], [
1178         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1179 ])
1180
1181 AC_ARG_ENABLE(tests,
1182        [AC_HELP_STRING([--disable-tests], [disable tests])],
1183        enable_tests=$enableval, enable_tests=yes)
1184 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1185
1186 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1187 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1188 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1189 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1190 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1191 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1192 AC_SUBST([pamlibdir], [$with_pamlibdir])
1193 AC_SUBST([pamconfdir], [$with_pamconfdir])
1194 AC_SUBST([rootprefix], [$with_rootprefix])
1195 AC_SUBST([rootlibdir], [$with_rootlibdir])
1196
1197 AC_CONFIG_FILES([
1198         Makefile po/Makefile.in
1199         docs/libudev/Makefile
1200         docs/libudev/version.xml
1201         docs/gudev/Makefile
1202         docs/gudev/version.xml
1203 ])
1204
1205 AC_OUTPUT
1206 AC_MSG_RESULT([
1207         $PACKAGE_NAME $VERSION
1208
1209         libcryptsetup:           ${have_libcryptsetup}
1210         PAM:                     ${have_pam}
1211         AUDIT:                   ${have_audit}
1212         IMA:                     ${have_ima}
1213         AppArmor:                ${have_apparmor}
1214         SELinux:                 ${have_selinux}
1215         SECCOMP:                 ${have_seccomp}
1216         SMACK:                   ${have_smack}
1217         XZ:                      ${have_xz}
1218         ACL:                     ${have_acl}
1219         GCRYPT:                  ${have_gcrypt}
1220         QRENCODE:                ${have_qrencode}
1221         MICROHTTPD:              ${have_microhttpd}
1222         CHKCONFIG:               ${have_chkconfig}
1223         GNUTLS:                  ${have_gnutls}
1224         ELFUTILS:                ${have_elfutils}
1225         binfmt:                  ${have_binfmt}
1226         vconsole:                ${have_vconsole}
1227         readahead:               ${have_readahead}
1228         bootchart:               ${have_bootchart}
1229         quotacheck:              ${have_quotacheck}
1230         tmpfiles:                ${have_tmpfiles}
1231         sysusers:                ${have_sysusers}
1232         randomseed:              ${have_randomseed}
1233         backlight:               ${have_backlight}
1234         rfkill:                  ${have_rfkill}
1235         logind:                  ${have_logind}
1236         machined:                ${have_machined}
1237         hostnamed:               ${have_hostnamed}
1238         timedated:               ${have_timedated}
1239         timesyncd:               ${have_timesyncd}
1240         default NTP servers:     ${NTP_SERVERS}
1241         time epoch:              ${TIME_EPOCH}
1242         localed:                 ${have_localed}
1243         networkd:                ${have_networkd}
1244         resolved:                ${have_resolved}
1245         default DNS servers:     ${DNS_SERVERS}
1246         coredump:                ${have_coredump}
1247         polkit:                  ${have_polkit}
1248         efi:                     ${have_efi}
1249         kmod:                    ${have_kmod}
1250         blkid:                   ${have_blkid}
1251         dbus:                    ${have_dbus}
1252         nss-myhostname:          ${have_myhostname}
1253         gudev:                   ${enable_gudev}
1254         gintrospection:          ${enable_introspection}
1255         multi-seat-x:            ${have_multi_seat_x}
1256         kdbus:                   ${have_kdbus}
1257         Python:                  ${have_python}
1258         Python Headers:          ${have_python_devel}
1259         man pages:               ${have_manpages}
1260         gtk-doc:                 ${enable_gtk_doc}
1261         test coverage:           ${have_coverage}
1262         Split /usr:              ${enable_split_usr}
1263         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1264         compatibility libraries: ${have_compat_libs}
1265
1266         prefix:                  ${prefix}
1267         rootprefix:              ${with_rootprefix}
1268         sysconf dir:             ${sysconfdir}
1269         datarootdir:             ${datarootdir}
1270         includedir:              ${includedir}
1271         include_prefix:          ${INCLUDE_PREFIX}
1272         lib dir:                 ${libdir}
1273         rootlib dir:             ${with_rootlibdir}
1274         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1275         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1276         Build Python:            ${PYTHON}
1277         Installation Python:     ${PYTHON_BINARY}
1278         sphinx binary:           ${SPHINX_BUILD}
1279         firmware path:           ${FIRMWARE_PATH}
1280         PAM modules dir:         ${with_pamlibdir}
1281         PAM configuration dir:   ${with_pamconfdir}
1282         D-Bus policy dir:        ${with_dbuspolicydir}
1283         D-Bus session dir:       ${with_dbussessionservicedir}
1284         D-Bus system dir:        ${with_dbussystemservicedir}
1285         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1286         Bash completions dir:    ${with_bashcompletiondir}
1287         Zsh completions dir:     ${with_zshcompletiondir}
1288         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1289         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1290         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1291         TTY GID:                 ${TTY_GID}
1292         Maximum System UID:      ${SYSTEM_UID_MAX}
1293         Maximum System GID:      ${SYSTEM_GID_MAX}
1294
1295         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1296         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1297         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1298         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1299         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1300 ])