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$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  50
  51 # i18n stuff for the PolicyKit policy files
  52 AM_NLS
  53 AS_IF([test x"$enable_nls" != xno], [
  54     # intltoolize greps for '^(AC|IT)_PROG_INTLTOOL', so it needs to be on its own line
  55 IT_PROG_INTLTOOL([0.40.0])
  56 ])
  57
  58 AS_IF([test -z "$INTLTOOL_POLICY_RULE"], [
  59     # If intltool is not available, provide a dummy rule to fail generation of %.policy files with a meaningful error message
  60     INTLTOOL_POLICY_RULE='%.policy: %.policy.in ; @echo "  ITMRG   " $@ && echo "*** intltool support required to build target $@" && false'
  61     AC_SUBST(INTLTOOL_POLICY_RULE)
  62 ])
  63
  64 GETTEXT_PACKAGE=systemd
  65 AC_SUBST(GETTEXT_PACKAGE)
  66
  67 AC_PROG_MKDIR_P
  68 AC_PROG_LN_S
  69 AC_PROG_SED
  70 AC_PROG_GREP
  71 AC_PROG_AWK
  72
  73 AC_PROG_CC_C99
  74
  75 AC_PATH_PROG([M4], [m4])
  76 AC_PATH_PROG([XSLTPROC], [xsltproc])
  77
  78 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
  79 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
  80
  81 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
  82
  83 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
  84
  85 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
  86
  87 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
  88
  89 M4_DEFINES=
  90
  91 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  92 m4_ifdef([GTK_DOC_CHECK], [
  93 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  94          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
  95           enable_gtk_doc=no])
  96
  97 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
  98         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
  99 ])
 100
 101 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
 102 GOBJECT_INTROSPECTION_CHECK([1.31.1])
 103 ], [
 104    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
 105    enable_introspection=no])
 106
 107 AC_CHECK_TOOL(STRINGS, strings)
 108 AC_CHECK_TOOL(GPERF, gperf)
 109 if test -z "$GPERF" ; then
 110         AC_MSG_ERROR([*** gperf not found])
 111 fi
 112
 113 # ------------------------------------------------------------------------------
 114 address_sanitizer_cflags=
 115 address_sanitizer_cppflags=
 116 address_sanitizer_ldflags=
 117 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 118 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 119             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 120             AS_IF([test -z "$with_as_cflags"],
 121                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 122             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 123             address_sanitizer_cppflags="-DVALGRIND=1"
 124             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 125       ])
 126
 127 undefined_sanitizer_cflags=
 128 undefined_sanitizer_cppflags=
 129 undefined_sanitizer_ldflags=
 130 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 131 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 132             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 133             AS_IF([test -z "$with_us_cflags"],
 134                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 135             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 136             undefined_sanitizer_cppflags="-DVALGRIND=1"
 137             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 138       ])
 139
 140 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 141 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 142 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 143
 144 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 145         -pipe \
 146         -Wall \
 147         -Wextra \
 148         -Wno-inline \
 149         -Wundef \
 150         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 151         -Wlogical-op \
 152         -Wsign-compare \
 153         -Wmissing-include-dirs \
 154         -Wold-style-definition \
 155         -Wpointer-arith \
 156         -Winit-self \
 157         -Wdeclaration-after-statement \
 158         -Wfloat-equal \
 159         -Wsuggest-attribute=noreturn \
 160         -Wmissing-prototypes \
 161         -Wstrict-prototypes \
 162         -Wredundant-decls \
 163         -Wmissing-declarations \
 164         -Wmissing-noreturn \
 165         -Wshadow \
 166         -Wendif-labels \
 167         -Wstrict-aliasing=2 \
 168         -Wwrite-strings \
 169         -Wno-long-long \
 170         -Wno-overlength-strings \
 171         -Wno-unused-parameter \
 172         -Wno-missing-field-initializers \
 173         -Wno-unused-result \
 174         -Werror=overflow \
 175         -Wdate-time \
 176         -Wnested-externs \
 177         -ffast-math \
 178         -fno-common \
 179         -fdiagnostics-show-option \
 180         -fdiagnostics-color \
 181         -fno-strict-aliasing \
 182         -fvisibility=hidden \
 183         -ffunction-sections \
 184         -fdata-sections \
 185         -fstack-protector \
 186         -fstack-protector-strong \
 187         -fPIE \
 188         --param=ssp-buffer-size=4])
 189 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 190         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 191                -flto -ffat-lto-objects])],
 192         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 193 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 194
 195 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 196         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 197                -Wp,-D_FORTIFY_SOURCE=2])],
 198         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 199 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 200
 201 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 202         -Wl,--as-needed \
 203         -Wl,--no-undefined \
 204         -Wl,--gc-sections \
 205         -Wl,-z,relro \
 206         -Wl,-z,now \
 207         -pie \
 208         -Wl,-fuse-ld=gold])
 209 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 210
 211 AC_CHECK_SIZEOF(pid_t)
 212 AC_CHECK_SIZEOF(uid_t)
 213 AC_CHECK_SIZEOF(gid_t)
 214 AC_CHECK_SIZEOF(time_t)
 215 AC_CHECK_SIZEOF(rlim_t,,[
 216        #include <sys/time.h>
 217        #include <sys/resource.h>
 218 ])
 219
 220 # ------------------------------------------------------------------------------
 221 # we use python to build the man page index, and for systemd-python
 222 have_python=no
 223 AC_ARG_WITH([python],
 224         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 225
 226 have_lxml=no
 227 AS_IF([test "x$with_python" != "xno"], [
 228         AM_PATH_PYTHON(,, [:])
 229         AS_IF([test "x$PYTHON" != "x:"], [
 230                 AC_MSG_CHECKING([for python lxml module])
 231                 AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
 232                 AC_MSG_RESULT([$have_lxml])
 233                 AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
 234                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
 235         ])
 236 ])
 237 AS_IF([test "$have_python" != "yes"], [
 238       AS_IF([test "$with_python" = "yes"],
 239             [AC_MSG_ERROR([*** python support requested but python support not found])])
 240       AS_IF([test "$with_python" != "no"],
 241             [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
 242 ])
 243
 244 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 245 AS_IF([test "x$PYTHON_BINARY" = "x"],
 246       [AS_IF([test "x$have_python" = "xyes"],
 247              [PYTHON_BINARY="$(which "$PYTHON")"],
 248              [PYTHON_BINARY=/usr/bin/python])])
 249 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 250
 251 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 252       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 253
 254 have_python_devel=no
 255 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 256 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 257       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 258             [have_python_devel=yes],
 259             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 260                   [have_python_devel=yes],
 261                   [have_python_devel=no])])
 262       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 263             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 264       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 265 ])
 266 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 267
 268 # ------------------------------------------------------------------------------
 269
 270 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 271 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 272 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 273
 274 # unconditionally pull-in librt with old glibc versions
 275 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 276
 277 save_LIBS="$LIBS"
 278 LIBS=
 279 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 280 CAP_LIBS="$LIBS"
 281 AC_SUBST(CAP_LIBS)
 282
 283 LIBS=
 284 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 285 RT_LIBS="$LIBS"
 286 AC_SUBST(RT_LIBS)
 287 LIBS="$save_LIBS"
 288
 289 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 290 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 291 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN],
 292                [], [], [[
 293 #include <sys/types.h>
 294 #include <unistd.h>
 295 #include <sys/mount.h>
 296 #include <fcntl.h>
 297 #include <sched.h>
 298 #include <linux/loop.h>
 299 ]])
 300
 301 AC_CHECK_DECLS([IFLA_PHYS_PORT_ID,
 302                 IFLA_BOND_AD_INFO,
 303                 IFLA_VLAN_PROTOCOL,
 304                 IFLA_VXLAN_LOCAL6,
 305                 IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
 306                 IFLA_BRIDGE_VLAN_INFO],
 307 [], [], [[
 308 #include <inttypes.h>
 309 #include <netinet/in.h>
 310 #include <netinet/ether.h>
 311 #include <linux/rtnetlink.h>
 312 #include <net/if.h>
 313 #include <linux/ip.h>
 314 #include <linux/if_tunnel.h>
 315 #include <linux/if_link.h>
 316 #include <linux/if_bridge.h>
 317 ]])
 318
 319 # This makes sure pkg.m4 is available.
 320 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 321
 322 # ------------------------------------------------------------------------------
 323 have_dbus=no
 324 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 325 AS_IF([test "x$enable_dbus" != "xno"], [
 326         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 327                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 328                 [have_dbus=no])
 329         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 330                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 331 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 332
 333 # ------------------------------------------------------------------------------
 334 have_compat_libs=no
 335 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 336                 [case "${enableval}" in
 337                         yes) have_compat_libs=yes ;;
 338                         no) have_compat_libs=no ;;
 339                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 340                 esac],
 341                 [have_compat_libs=no])
 342 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 343
 344 # ------------------------------------------------------------------------------
 345 have_coverage=no
 346 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 347 if test "x$enable_coverage" = "xyes" ; then
 348         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 349         if test "x$lcov_found" = xno ; then
 350                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 351         else
 352                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 353                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 354                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 355                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 356                 else
 357                         have_coverage=yes
 358                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 359                         -fprofile-arcs \
 360                         -ftest-coverage])
 361                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 362                 fi
 363         fi
 364 fi
 365 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 366
 367 # ------------------------------------------------------------------------------
 368 have_kmod=no
 369 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 370 if test "x$enable_kmod" != "xno"; then
 371         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 372         if test "x$have_kmod" = "xyes"; then
 373                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 374                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 375                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 376         fi
 377         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 378                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 379         fi
 380 fi
 381 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 382
 383 # ------------------------------------------------------------------------------
 384 have_blkid=no
 385 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 386 if test "x$enable_blkid" != "xno"; then
 387         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 388                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 389         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 390                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 391         fi
 392 fi
 393 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 394
 395 # ------------------------------------------------------------------------------
 396 have_seccomp=no
 397 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 398 if test "x$enable_seccomp" != "xno"; then
 399         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 400                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 401                 have_seccomp=yes
 402                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 403                [have_seccomp=no])
 404         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 405                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 406         fi
 407 fi
 408 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 409
 410 # ------------------------------------------------------------------------------
 411 have_ima=yes
 412 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 413                 [case "${enableval}" in
 414                         yes) have_ima=yes ;;
 415                         no) have_ima=no ;;
 416                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 417                 esac],
 418                 [have_ima=yes])
 419
 420 if test "x${have_ima}" != xno ; then
 421         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 422 fi
 423
 424 # ------------------------------------------------------------------------------
 425 have_chkconfig=yes
 426 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 427                 [case "${enableval}" in
 428                         yes) have_chkconfig=yes ;;
 429                         no) have_chkconfig=no ;;
 430                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 431                 esac],
 432                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 433                 if test -z "$CHKCONFIG"; then
 434                         have_chkconfig=no
 435                 else
 436                         have_chkconfig=yes
 437                 fi])
 438
 439 if test "x${have_chkconfig}" != xno ; then
 440         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 441 fi
 442
 443 # ------------------------------------------------------------------------------
 444 have_selinux=no
 445 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 446 if test "x$enable_selinux" != "xno"; then
 447         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 448                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 449                  have_selinux=yes
 450                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 451                 [have_selinux=no])
 452         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 453                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 454         fi
 455 fi
 456 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 457
 458 have_apparmor=no
 459 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 460 if test "x$enable_apparmor" != "xno"; then
 461         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 462                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 463                  have_apparmor=yes
 464                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 465                 [have_apparmor=no])
 466         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 467                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 468         fi
 469 fi
 470 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 471
 472
 473 AC_ARG_WITH(debug-shell,
 474         AS_HELP_STRING([--with-debug-shell=PATH],
 475                 [Path to debug shell binary]),
 476         [SUSHELL="$withval"],[
 477         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 478
 479 AC_SUBST(SUSHELL)
 480
 481 AC_ARG_WITH([debug-tty],
 482         AS_HELP_STRING([--with-debug-tty=PATH],
 483                 [Specify the tty device for debug shell]),
 484         [DEBUGTTY="$withval"],
 485         [DEBUGTTY=/dev/tty9])
 486
 487 AC_SUBST(DEBUGTTY)
 488
 489 # ------------------------------------------------------------------------------
 490 have_xz=no
 491 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 492 if test "x$enable_xz" != "xno"; then
 493         PKG_CHECK_MODULES(XZ, [ liblzma ],
 494                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 495         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 496                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 497         fi
 498 fi
 499 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 500
 501 # ------------------------------------------------------------------------------
 502 AC_ARG_ENABLE([pam],
 503         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 504                 [case "${enableval}" in
 505                         yes) have_pam=yes ;;
 506                         no) have_pam=no ;;
 507                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 508                 esac],
 509                 [have_pam=auto])
 510
 511 if test "x${have_pam}" != xno ; then
 512         AC_CHECK_HEADERS(
 513                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 514                 [have_pam=yes],
 515                 [if test "x$have_pam" = xyes ; then
 516                         AC_MSG_ERROR([*** PAM headers not found.])
 517                 fi])
 518
 519         AC_CHECK_LIB(
 520                 [pam],
 521                 [pam_syslog],
 522                 [have_pam=yes],
 523                 [if test "x$have_pam" = xyes ; then
 524                         AC_MSG_ERROR([*** libpam not found.])
 525                 fi])
 526
 527         if test "x$have_pam" = xyes ; then
 528                 PAM_LIBS="-lpam -lpam_misc"
 529                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 530                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 531         else
 532                 have_pam=no
 533         fi
 534 else
 535         PAM_LIBS=
 536 fi
 537 AC_SUBST(PAM_LIBS)
 538 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 539
 540 # ------------------------------------------------------------------------------
 541 AC_ARG_ENABLE([acl],
 542         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 543                 [case "${enableval}" in
 544                         yes) have_acl=yes ;;
 545                         no) have_acl=no ;;
 546                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 547                 esac],
 548                 [have_acl=auto])
 549
 550 if test "x${have_acl}" != xno ; then
 551         AC_CHECK_HEADERS(
 552                 [sys/acl.h acl/libacl.h],
 553                 [have_acl=yes],
 554                 [if test "x$have_acl" = xyes ; then
 555                         AC_MSG_ERROR([*** ACL headers not found.])
 556                 fi])
 557
 558         AC_CHECK_LIB(
 559                 [acl],
 560                 [acl_get_file],
 561                 [have_acl=yes],
 562                 [if test "x$have_acl" = xyes ; then
 563                         AC_MSG_ERROR([*** libacl not found.])
 564                 fi])
 565
 566         if test "x$have_acl" = xyes ; then
 567                 ACL_LIBS="-lacl"
 568                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 569         else
 570                 have_acl=no
 571         fi
 572 else
 573         ACL_LIBS=
 574 fi
 575 AC_SUBST(ACL_LIBS)
 576 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 577
 578 # ------------------------------------------------------------------------------
 579 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 580                 [case "${enableval}" in
 581                         yes) have_smack=yes ;;
 582                         no) have_smack=no ;;
 583                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 584                 esac],
 585                 [have_smack=auto])
 586
 587 if test "x${have_smack}" = xauto; then
 588         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 589         have_smack=yes
 590 fi
 591
 592 AC_ARG_WITH(smack-run-label,
 593 AS_HELP_STRING([--with-smack-run-label=STRING],
 594         [run systemd --system with a specific SMACK label]),
 595         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 596         [])
 597
 598 if test "x${have_smack}" = xyes ; then
 599         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 600 fi
 601
 602 # ------------------------------------------------------------------------------
 603 AC_ARG_ENABLE([gcrypt],
 604         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 605                 [case "${enableval}" in
 606                         yes) have_gcrypt=yes ;;
 607                         no) have_gcrypt=no ;;
 608                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 609                 esac],
 610                 [have_gcrypt=auto])
 611
 612 if test "x${have_gcrypt}" != xno ; then
 613         AM_PATH_LIBGCRYPT(
 614                 [1.4.5],
 615                 [have_gcrypt=yes],
 616                 [if test "x$have_gcrypt" = xyes ; then
 617                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 618                 fi])
 619
 620         if test "x$have_gcrypt" = xyes ; then
 621                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 622                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 623                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 624         else
 625                 have_gcrypt=no
 626         fi
 627 else
 628         GCRYPT_LIBS=
 629         GCRYPT_CFLAGS=
 630 fi
 631 AC_SUBST(GCRYPT_LIBS)
 632 AC_SUBST(GCRYPT_CFLAGS)
 633 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 634
 635 # ------------------------------------------------------------------------------
 636 AC_ARG_ENABLE([audit],
 637         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 638                 [case "${enableval}" in
 639                         yes) have_audit=yes ;;
 640                         no) have_audit=no ;;
 641                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 642                 esac],
 643                 [have_audit=auto])
 644
 645 if test "x${have_audit}" != xno ; then
 646         AC_CHECK_HEADERS(
 647                 [libaudit.h],
 648                 [have_audit=yes],
 649                 [if test "x$have_audit" = xyes ; then
 650                         AC_MSG_ERROR([*** AUDIT headers not found.])
 651                 fi])
 652
 653         AC_CHECK_LIB(
 654                 [audit],
 655                 [audit_open],
 656                 [have_audit=yes],
 657                 [if test "x$have_audit" = xyes ; then
 658                         AC_MSG_ERROR([*** libaudit not found.])
 659                 fi])
 660
 661         if test "x$have_audit" = xyes ; then
 662                 AUDIT_LIBS="-laudit"
 663                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 664         else
 665                 have_audit=no
 666         fi
 667 else
 668         AUDIT_LIBS=
 669 fi
 670 AC_SUBST(AUDIT_LIBS)
 671
 672 # ------------------------------------------------------------------------------
 673 AC_ARG_ENABLE([elfutils],
 674         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 675                 [case "${enableval}" in
 676                         yes) have_elfutils=yes ;;
 677                         no) have_elfutils=no ;;
 678                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 679                 esac],
 680                 [have_elfutils=auto])
 681
 682 if test "x${have_elfutils}" != xno ; then
 683         AC_CHECK_HEADERS(
 684                 [elfutils/libdwfl.h],
 685                 [],
 686                 [if test "x$have_elfutils" = xyes ; then
 687                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 688                 fi])
 689
 690         AC_CHECK_LIB(
 691                 [dw],
 692                 [dwfl_begin],
 693                 [],
 694                 [if test "x$have_elfutils" = xyes ; then
 695                         AC_MSG_ERROR([*** ELFUTILS libs not found.])
 696                 fi])
 697
 698         AC_CHECK_LIB(
 699                 [dw],
 700                 [dwfl_core_file_attach],
 701                 [have_elfutils=yes],
 702                 [if test "x$have_elfutils" = xyes ; then
 703                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 704                 fi])
 705
 706         if test "x$have_elfutils" = xyes ; then
 707                 ELFUTILS_LIBS="-lelf -ldw"
 708                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 709         else
 710                 have_elfutils=no
 711         fi
 712 else
 713         ELFUTILS_LIBS=
 714 fi
 715 AC_SUBST(ELFUTILS_LIBS)
 716 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 717
 718 # ------------------------------------------------------------------------------
 719 have_libcryptsetup=no
 720 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 721 if test "x$enable_libcryptsetup" != "xno"; then
 722         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 723                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 724         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 725                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 726         fi
 727 fi
 728 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 729
 730 # ------------------------------------------------------------------------------
 731 have_qrencode=no
 732 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 733 if test "x$enable_qrencode" != "xno"; then
 734         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 735                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 736         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 737                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 738         fi
 739 fi
 740 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 741
 742 # ------------------------------------------------------------------------------
 743 have_microhttpd=no
 744 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 745 if test "x$enable_microhttpd" != "xno"; then
 746         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 747                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 748         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 749                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 750         fi
 751 fi
 752 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 753
 754 # ------------------------------------------------------------------------------
 755 have_gnutls=no
 756 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 757 if test "x$enable_gnutls" != "xno"; then
 758         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 759                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 760         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 761                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 762         fi
 763 fi
 764 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 765
 766 # ------------------------------------------------------------------------------
 767 have_binfmt=no
 768 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 769 if test "x$enable_binfmt" != "xno"; then
 770         have_binfmt=yes
 771 fi
 772 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 773
 774 # ------------------------------------------------------------------------------
 775 have_vconsole=no
 776 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 777 if test "x$enable_vconsole" != "xno"; then
 778         have_vconsole=yes
 779 fi
 780 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 781
 782 # ------------------------------------------------------------------------------
 783 have_readahead=no
 784 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 785 if test "x$enable_readahead" != "xno"; then
 786         have_readahead=yes
 787 fi
 788 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 789
 790 # ------------------------------------------------------------------------------
 791 have_bootchart=no
 792 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 793 if test "x$enable_bootchart" != "xno"; then
 794         have_bootchart=yes
 795 fi
 796 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 797
 798 # ------------------------------------------------------------------------------
 799 have_quotacheck=no
 800 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 801 if test "x$enable_quotacheck" != "xno"; then
 802         have_quotacheck=yes
 803 fi
 804 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 805
 806 # ------------------------------------------------------------------------------
 807 have_tmpfiles=no
 808 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 809 if test "x$enable_tmpfiles" != "xno"; then
 810         have_tmpfiles=yes
 811 fi
 812 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 813
 814 # ------------------------------------------------------------------------------
 815 have_sysusers=no
 816 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 817 if test "x$enable_sysusers" != "xno"; then
 818         have_sysusers=yes
 819 fi
 820 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 821
 822 # ------------------------------------------------------------------------------
 823 have_randomseed=no
 824 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 825 if test "x$enable_randomseed" != "xno"; then
 826         have_randomseed=yes
 827 fi
 828 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 829
 830 # ------------------------------------------------------------------------------
 831 have_backlight=no
 832 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 833 if test "x$enable_backlight" != "xno"; then
 834         have_backlight=yes
 835 fi
 836 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 837
 838 # ------------------------------------------------------------------------------
 839 have_rfkill=no
 840 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 841 if test "x$enable_rfkill" != "xno"; then
 842         have_rfkill=yes
 843 fi
 844 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 845
 846 # ------------------------------------------------------------------------------
 847 have_logind=no
 848 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 849 if test "x$enable_logind" != "xno"; then
 850         have_logind=yes
 851 fi
 852 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 853 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 854
 855 # ------------------------------------------------------------------------------
 856 have_machined=no
 857 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 858 if test "x$enable_machined" != "xno"; then
 859         have_machined=yes
 860 fi
 861 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 862 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 863
 864 # ------------------------------------------------------------------------------
 865 have_hostnamed=no
 866 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 867 if test "x$enable_hostnamed" != "xno"; then
 868         have_hostnamed=yes
 869 fi
 870 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 871
 872 # ------------------------------------------------------------------------------
 873 have_timedated=no
 874 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 875 if test "x$enable_timedated" != "xno"; then
 876         have_timedated=yes
 877 fi
 878 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 879
 880 # ------------------------------------------------------------------------------
 881 have_timesyncd=no
 882 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
 883 if test "x$enable_timesyncd" != "xno"; then
 884         have_timesyncd=yes
 885 fi
 886 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
 887
 888 AC_ARG_WITH(ntp-servers,
 889         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
 890                 [Space-separated list of default NTP servers]),
 891         [NTP_SERVERS="$withval"],
 892         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
 893
 894 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
 895 AC_SUBST(NTP_SERVERS)
 896
 897 AC_ARG_WITH(time-epoch,
 898         AS_HELP_STRING([--with-time-epoch=SECONDS],
 899                 [Time epoch for time clients]),
 900         [TIME_EPOCH="$withval"],
 901         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
 902
 903 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
 904
 905 # ------------------------------------------------------------------------------
 906 AC_ARG_WITH(system-uid-max,
 907         AS_HELP_STRING([--with-system-uid-max=UID]
 908                 [Maximum UID for system users]),
 909         [SYSTEM_UID_MAX="$withval"],
 910         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
 911
 912 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
 913 AC_SUBST(SYSTEM_UID_MAX)
 914
 915 # ------------------------------------------------------------------------------
 916 AC_ARG_WITH(system-gid-max,
 917         AS_HELP_STRING([--with-system-gid-max=GID]
 918                 [Maximum GID for system groups]),
 919         [SYSTEM_GID_MAX="$withval"],
 920         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
 921
 922 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
 923 AC_SUBST(SYSTEM_GID_MAX)
 924
 925 # ------------------------------------------------------------------------------
 926 have_localed=no
 927 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 928 if test "x$enable_localed" != "xno"; then
 929         have_localed=yes
 930 fi
 931 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 932
 933 # ------------------------------------------------------------------------------
 934 have_coredump=no
 935 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 936 if test "x$enable_coredump" != "xno"; then
 937         have_coredump=yes
 938 fi
 939 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 940
 941 # ------------------------------------------------------------------------------
 942 have_polkit=no
 943 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 944 if test "x$enable_polkit" != "xno"; then
 945         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 946         have_polkit=yes
 947 fi
 948 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 949
 950 # ------------------------------------------------------------------------------
 951 have_resolved=no
 952 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
 953 if test "x$enable_resolved" != "xno"; then
 954         have_resolved=yes
 955 fi
 956 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
 957
 958 AC_ARG_WITH(dns-servers,
 959         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
 960                 [Space-separated list of default DNS servers]),
 961         [DNS_SERVERS="$withval"],
 962         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
 963
 964 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
 965 AC_SUBST(DNS_SERVERS)
 966
 967 # ------------------------------------------------------------------------------
 968 have_networkd=no
 969 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 970 AS_IF([test "x$enable_networkd" != "xno"], [
 971         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 972         have_networkd=yes
 973 ])
 974 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 975
 976 # ------------------------------------------------------------------------------
 977 have_efi=no
 978 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 979 if test "x$enable_efi" != "xno"; then
 980         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 981         have_efi=yes
 982 fi
 983 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 984
 985 # ------------------------------------------------------------------------------
 986 have_multi_seat_x=no
 987 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 988 if test "x$enable_multi_seat_x" != "xno"; then
 989         have_multi_seat_x=yes
 990 fi
 991 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 992
 993 # ------------------------------------------------------------------------------
 994 have_kdbus=no
 995 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 996 if test "x$enable_kdbus" = "xyes"; then
 997         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 998         have_kdbus=yes
 999         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
1000 fi
1001 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
1002
1003 # ------------------------------------------------------------------------------
1004 AC_ARG_WITH(rc-local-script-path-start,
1005         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
1006                 [Path to /etc/rc.local]),
1007         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
1008         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
1009
1010 AC_ARG_WITH(rc-local-script-path-stop,
1011         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
1012                 [Path to /usr/sbin/halt.local]),
1013         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
1014         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
1015
1016 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
1017 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1018
1019 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1020 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1021
1022 # ------------------------------------------------------------------------------
1023 AC_ARG_WITH(kbd-loadkeys,
1024         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1025                 [Path to loadkeys]),
1026         [KBD_LOADKEYS="$withval"],
1027         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1028
1029 AC_ARG_WITH(kbd-setfont,
1030         AS_HELP_STRING([--with-kbd-setfont=PATH],
1031                 [Path to setfont]),
1032         [KBD_SETFONT="$withval"],
1033         [KBD_SETFONT="/usr/bin/setfont"])
1034
1035 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1036 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1037
1038 AC_SUBST(KBD_LOADKEYS)
1039 AC_SUBST(KBD_SETFONT)
1040
1041 AC_ARG_WITH(telinit,
1042         AS_HELP_STRING([--with-telinit=PATH],
1043                 [Path to telinit]),
1044         [TELINIT="$withval"],
1045         [TELINIT="/lib/sysvinit/telinit"])
1046
1047 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1048
1049 AC_SUBST(TELINIT)
1050
1051 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1052
1053 # ------------------------------------------------------------------------------
1054 have_myhostname=no
1055 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1056 if test "x$enable_myhostname" != "xno"; then
1057         AC_HEADER_STDC
1058         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])
1059
1060         AC_C_CONST
1061         AC_TYPE_SIZE_T
1062         AC_HEADER_TIME
1063
1064         AC_FUNC_MALLOC
1065         AC_FUNC_SELECT_ARGTYPES
1066         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1067
1068         have_myhostname=yes
1069 fi
1070 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1071
1072 # ------------------------------------------------------------------------------
1073 AC_ARG_WITH(firmware-path,
1074        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
1075           [Firmware search path (default="")]),
1076        [], [with_firmware_path=""])
1077 OLD_IFS=$IFS
1078 IFS=:
1079 for i in $with_firmware_path; do
1080        if test "x${FIRMWARE_PATH}" = "x"; then
1081               FIRMWARE_PATH="\\\"${i}/\\\""
1082        else
1083               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
1084        fi
1085 done
1086 IFS=$OLD_IFS
1087 AC_SUBST(FIRMWARE_PATH)
1088 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
1089 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
1090
1091 # ------------------------------------------------------------------------------
1092 AC_ARG_ENABLE([gudev],
1093        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1094        [], [enable_gudev=yes])
1095 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1096 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1097 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1098
1099 # ------------------------------------------------------------------------------
1100 have_manpages=no
1101 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1102 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1103 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1104
1105 # ------------------------------------------------------------------------------
1106
1107 # Location of the init scripts as mandated by LSB
1108 SYSTEM_SYSVINIT_PATH=/etc/init.d
1109 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1110
1111 AC_ARG_WITH([sysvinit-path],
1112         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1113                 [Specify the path to where the SysV init scripts are located])],
1114         [SYSTEM_SYSVINIT_PATH="$withval"],
1115         [])
1116
1117 AC_ARG_WITH([sysvrcnd-path],
1118         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1119                 [Specify the path to the base directory for the SysV rcN.d directories])],
1120         [SYSTEM_SYSVRCND_PATH="$withval"],
1121         [])
1122
1123 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1124         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1125         SYSTEM_SYSV_COMPAT="yes"
1126         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1127 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1128         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.])
1129 else
1130         SYSTEM_SYSV_COMPAT="no"
1131 fi
1132
1133 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1134 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1135 AC_SUBST(M4_DEFINES)
1136
1137 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1138
1139 AC_ARG_WITH([tty-gid],
1140         [AS_HELP_STRING([--with-tty-gid=GID],
1141                 [Specify the numeric GID of the 'tty' group])],
1142         [TTY_GID="$withval"],
1143         [TTY_GID="5"])
1144
1145 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1146 AC_SUBST(TTY_GID)
1147
1148 AC_ARG_WITH([dbuspolicydir],
1149         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1150         [],
1151         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1152
1153 AC_ARG_WITH([dbussessionservicedir],
1154         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1155         [],
1156         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1157
1158 AC_ARG_WITH([dbussystemservicedir],
1159         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1160         [],
1161         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1162
1163 AC_ARG_WITH([dbusinterfacedir],
1164         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1165         [],
1166         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1167
1168 AC_ARG_WITH([bashcompletiondir],
1169         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1170         [],
1171         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1172                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1173         ] , [
1174                 with_bashcompletiondir=${datadir}/bash-completion/completions
1175         ])])
1176
1177 AC_ARG_WITH([zshcompletiondir],
1178         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1179         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1180
1181 AC_ARG_WITH([rootprefix],
1182         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1183         [], [with_rootprefix=${ac_default_prefix}])
1184
1185 AC_ARG_WITH([rootlibdir],
1186         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1187         [],
1188         [with_rootlibdir=${libdir}])
1189
1190 AC_ARG_WITH([pamlibdir],
1191         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1192         [],
1193         [with_pamlibdir=${with_rootlibdir}/security])
1194
1195 AC_ARG_WITH([pamconfdir],
1196         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1197         [],
1198         [with_pamconfdir=${sysconfdir}/pam.d])
1199
1200 AC_ARG_ENABLE([split-usr],
1201         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1202         [],
1203         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1204                 enable_split_usr=yes
1205         ], [
1206                 enable_split_usr=no
1207         ])])
1208
1209 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1210         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1211 ])
1212
1213 # Work around intltoolize and gtk-doc problems in VPATH builds
1214 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1215                                        [Define to do gtk-doc tests])
1216 AS_IF([test "x$0" != "x./configure"], [
1217         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1218 ])
1219
1220 AC_ARG_ENABLE(tests,
1221        [AC_HELP_STRING([--disable-tests], [disable tests])],
1222        enable_tests=$enableval, enable_tests=yes)
1223 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1224
1225 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1226 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1227 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1228 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1229 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1230 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1231 AC_SUBST([pamlibdir], [$with_pamlibdir])
1232 AC_SUBST([pamconfdir], [$with_pamconfdir])
1233 AC_SUBST([rootprefix], [$with_rootprefix])
1234 AC_SUBST([rootlibdir], [$with_rootlibdir])
1235
1236 AC_CONFIG_FILES([
1237         Makefile po/Makefile.in
1238         docs/libudev/Makefile
1239         docs/libudev/version.xml
1240         docs/gudev/Makefile
1241         docs/gudev/version.xml
1242 ])
1243
1244 AC_OUTPUT
1245 AC_MSG_RESULT([
1246         $PACKAGE_NAME $VERSION
1247
1248         libcryptsetup:           ${have_libcryptsetup}
1249         PAM:                     ${have_pam}
1250         AUDIT:                   ${have_audit}
1251         IMA:                     ${have_ima}
1252         AppArmor:                ${have_apparmor}
1253         SELinux:                 ${have_selinux}
1254         SECCOMP:                 ${have_seccomp}
1255         SMACK:                   ${have_smack}
1256         XZ:                      ${have_xz}
1257         ACL:                     ${have_acl}
1258         GCRYPT:                  ${have_gcrypt}
1259         QRENCODE:                ${have_qrencode}
1260         MICROHTTPD:              ${have_microhttpd}
1261         CHKCONFIG:               ${have_chkconfig}
1262         GNUTLS:                  ${have_gnutls}
1263         ELFUTILS:                ${have_elfutils}
1264         binfmt:                  ${have_binfmt}
1265         vconsole:                ${have_vconsole}
1266         readahead:               ${have_readahead}
1267         bootchart:               ${have_bootchart}
1268         quotacheck:              ${have_quotacheck}
1269         tmpfiles:                ${have_tmpfiles}
1270         sysusers:                ${have_sysusers}
1271         randomseed:              ${have_randomseed}
1272         backlight:               ${have_backlight}
1273         rfkill:                  ${have_rfkill}
1274         logind:                  ${have_logind}
1275         machined:                ${have_machined}
1276         hostnamed:               ${have_hostnamed}
1277         timedated:               ${have_timedated}
1278         timesyncd:               ${have_timesyncd}
1279         default NTP servers:     ${NTP_SERVERS}
1280         time epoch:              ${TIME_EPOCH}
1281         localed:                 ${have_localed}
1282         networkd:                ${have_networkd}
1283         resolved:                ${have_resolved}
1284         default DNS servers:     ${DNS_SERVERS}
1285         coredump:                ${have_coredump}
1286         polkit:                  ${have_polkit}
1287         efi:                     ${have_efi}
1288         kmod:                    ${have_kmod}
1289         blkid:                   ${have_blkid}
1290         dbus:                    ${have_dbus}
1291         nss-myhostname:          ${have_myhostname}
1292         gudev:                   ${enable_gudev}
1293         gintrospection:          ${enable_introspection}
1294         multi-seat-x:            ${have_multi_seat_x}
1295         kdbus:                   ${have_kdbus}
1296         Python:                  ${have_python}
1297         Python Headers:          ${have_python_devel}
1298         man pages:               ${have_manpages}
1299         gtk-doc:                 ${enable_gtk_doc}
1300         test coverage:           ${have_coverage}
1301         Split /usr:              ${enable_split_usr}
1302         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1303         compatibility libraries: ${have_compat_libs}
1304
1305         prefix:                  ${prefix}
1306         rootprefix:              ${with_rootprefix}
1307         sysconf dir:             ${sysconfdir}
1308         datarootdir:             ${datarootdir}
1309         includedir:              ${includedir}
1310         include_prefix:          ${INCLUDE_PREFIX}
1311         lib dir:                 ${libdir}
1312         rootlib dir:             ${with_rootlibdir}
1313         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1314         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1315         Build Python:            ${PYTHON}
1316         Installation Python:     ${PYTHON_BINARY}
1317         sphinx binary:           ${SPHINX_BUILD}
1318         firmware path:           ${FIRMWARE_PATH}
1319         PAM modules dir:         ${with_pamlibdir}
1320         PAM configuration dir:   ${with_pamconfdir}
1321         D-Bus policy dir:        ${with_dbuspolicydir}
1322         D-Bus session dir:       ${with_dbussessionservicedir}
1323         D-Bus system dir:        ${with_dbussystemservicedir}
1324         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1325         Bash completions dir:    ${with_bashcompletiondir}
1326         Zsh completions dir:     ${with_zshcompletiondir}
1327         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1328         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1329         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1330         TTY GID:                 ${TTY_GID}
1331         Maximum System UID:      ${SYSTEM_UID_MAX}
1332         Maximum System GID:      ${SYSTEM_GID_MAX}
1333
1334         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1335         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1336         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1337         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1338         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1339 ])