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         [219],
  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 parallel-tests])
  38 AM_SILENT_RULES([yes])
  39 AC_CANONICAL_HOST
  40 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  41 LT_PREREQ(2.2)
  42 LT_INIT([disable-static])
  43
  44 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
  45 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  46
  47 SET_ARCH(X86_64, x86_64*)
  48 SET_ARCH(IA32, i*86*)
  49 SET_ARCH(MIPS, mips*)
  50 SET_ARCH(AARCH64, aarch64*)
  51
  52 # i18n stuff for the PolicyKit policy files, heck whether intltool can be found, disable NLS otherwise
  53 AC_CHECK_PROG(intltool_found, [intltool-merge], [yes], [no])
  54 AS_IF([test x"$intltool_found" != xyes],
  55       [AS_IF([test x"$enable_nls" = xyes],
  56              [AC_MSG_ERROR([--enable-nls requested but intltool not found])],
  57              [AS_IF([test x"$enable_nls" != xno],
  58                     [AC_MSG_WARN([*** Disabling NLS support because intltool was not found])
  59                      enable_nls=no])
  60              ])
  61       ])
  62
  63 AM_NLS
  64 AS_IF([test x"$enable_nls" != xno -o "x$enable_polkit" != xno], [
  65     # intltoolize greps for '^(AC|IT)_PROG_INTLTOOL', so it needs to be on its own line
  66 IT_PROG_INTLTOOL([0.40.0])
  67 ])
  68
  69 AS_IF([test -z "$INTLTOOL_POLICY_RULE"], [
  70     # If intltool is not available, provide a dummy rule to fail generation of %.policy files with a meaningful error message
  71     INTLTOOL_POLICY_RULE='%.policy: %.policy.in ; @echo "  ITMRG   " $@ && echo "*** intltool support required to build target $@" && false'
  72     AC_SUBST(INTLTOOL_POLICY_RULE)
  73 ])
  74
  75 GETTEXT_PACKAGE=systemd
  76 AC_SUBST(GETTEXT_PACKAGE)
  77 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [systemd])
  78
  79 AC_PROG_MKDIR_P
  80 AC_PROG_LN_S
  81 AC_PROG_SED
  82 AC_PROG_GREP
  83 AC_PROG_AWK
  84
  85 AC_PROG_CC_C99
  86
  87 AC_PATH_PROG([M4], [m4])
  88 AC_PATH_PROG([XSLTPROC], [xsltproc])
  89
  90 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
  91 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
  92
  93 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap], [$PATH:/usr/sbin:/sbin])
  94
  95 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
  96
  97 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
  98
  99 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
 100
 101 AC_PATH_PROG([SULOGIN], [sulogin], [/usr/sbin/sulogin], [$PATH:/usr/sbin:/sbin])
 102
 103 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
 104
 105 M4_DEFINES=
 106
 107 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
 108 m4_ifdef([GTK_DOC_CHECK], [
 109 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
 110          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
 111           enable_gtk_doc=no])
 112
 113 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
 114         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
 115 ])
 116
 117 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
 118 GOBJECT_INTROSPECTION_CHECK([1.31.1])
 119 ], [
 120    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
 121    enable_introspection=no])
 122
 123 AC_CHECK_TOOL(STRINGS, strings)
 124 AC_CHECK_TOOL(GPERF, gperf)
 125 if test -z "$GPERF" ; then
 126         AC_MSG_ERROR([*** gperf not found])
 127 fi
 128
 129 # ------------------------------------------------------------------------------
 130 address_sanitizer_cflags=
 131 address_sanitizer_cppflags=
 132 address_sanitizer_ldflags=
 133 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 134 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 135             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 136             AS_IF([test -z "$with_as_cflags"],
 137                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 138             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 139             address_sanitizer_cppflags="-DVALGRIND=1"
 140             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 141       ])
 142
 143 undefined_sanitizer_cflags=
 144 undefined_sanitizer_cppflags=
 145 undefined_sanitizer_ldflags=
 146 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 147 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 148             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 149             AS_IF([test -z "$with_us_cflags"],
 150                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 151             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 152             undefined_sanitizer_cppflags="-DVALGRIND=1"
 153             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 154       ])
 155
 156 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 157 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 158 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 159
 160 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 161         -pipe \
 162         -Wall \
 163         -Wextra \
 164         -Wno-inline \
 165         -Wundef \
 166         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 167         -Wlogical-op \
 168         -Wmissing-include-dirs \
 169         -Wold-style-definition \
 170         -Wpointer-arith \
 171         -Winit-self \
 172         -Wdeclaration-after-statement \
 173         -Wfloat-equal \
 174         -Wsuggest-attribute=noreturn \
 175         -Wmissing-prototypes \
 176         -Wstrict-prototypes \
 177         -Wredundant-decls \
 178         -Wmissing-declarations \
 179         -Wmissing-noreturn \
 180         -Wshadow \
 181         -Wendif-labels \
 182         -Wstrict-aliasing=2 \
 183         -Wwrite-strings \
 184         -Wno-long-long \
 185         -Wno-overlength-strings \
 186         -Wno-unused-parameter \
 187         -Wno-missing-field-initializers \
 188         -Wno-unused-result \
 189         -Wno-format-signedness \
 190         -Werror=overflow \
 191         -Wdate-time \
 192         -Wnested-externs \
 193         -ffast-math \
 194         -fno-common \
 195         -fdiagnostics-show-option \
 196         -fno-strict-aliasing \
 197         -fvisibility=hidden \
 198         -ffunction-sections \
 199         -fdata-sections \
 200         -fstack-protector \
 201         -fstack-protector-strong \
 202         -fPIE \
 203         --param=ssp-buffer-size=4])
 204
 205 AS_CASE([$CC], [*clang*],
 206         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 207                -Wno-typedef-redefinition \
 208                -Wno-gnu-variable-sized-type-not-at-end \
 209         ])])
 210
 211 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 212         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 213                -flto -ffat-lto-objects])],
 214         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 215 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 216
 217 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 218         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 219                -Wp,-D_FORTIFY_SOURCE=2])],
 220         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 221 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 222
 223 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 224         -Wl,--as-needed \
 225         -Wl,--no-undefined \
 226         -Wl,--gc-sections \
 227         -Wl,-z,relro \
 228         -Wl,-z,now \
 229         -pie \
 230         -Wl,-fuse-ld=gold])
 231 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 232
 233 AC_CHECK_SIZEOF(pid_t)
 234 AC_CHECK_SIZEOF(uid_t)
 235 AC_CHECK_SIZEOF(gid_t)
 236 AC_CHECK_SIZEOF(time_t)
 237 AC_CHECK_SIZEOF(dev_t)
 238 AC_CHECK_SIZEOF(rlim_t,,[
 239        #include <sys/time.h>
 240        #include <sys/resource.h>
 241 ])
 242
 243 # ------------------------------------------------------------------------------
 244 # we use python to build the man page index, and for systemd-python
 245 have_python=no
 246 AC_ARG_WITH([python],
 247         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 248
 249 have_lxml=no
 250 AS_IF([test "x$with_python" != "xno"], [
 251         AM_PATH_PYTHON(,, [:])
 252         AS_IF([test "x$PYTHON" != "x:"], [
 253                 AC_MSG_CHECKING([for python lxml module])
 254                 AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
 255                 AC_MSG_RESULT([$have_lxml])
 256                 AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
 257                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
 258         ])
 259 ])
 260 AS_IF([test "$have_python" != "yes"], [
 261       AS_IF([test "$with_python" = "yes"],
 262             [AC_MSG_ERROR([*** python support requested but python support not found])])
 263       AS_IF([test "$with_python" != "no"],
 264             [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
 265 ])
 266
 267 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 268 AS_IF([test "x$PYTHON_BINARY" = "x"],
 269       [AS_IF([test "x$have_python" = "xyes"],
 270              [PYTHON_BINARY="$(which "$PYTHON")"],
 271              [PYTHON_BINARY=/usr/bin/python])])
 272 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 273
 274 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 275       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 276
 277 have_python_devel=no
 278 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 279 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 280       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 281             [have_python_devel=yes],
 282             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 283                   [have_python_devel=yes],
 284                   [have_python_devel=no])])
 285       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 286             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 287       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 288 ])
 289 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 290
 291 # ------------------------------------------------------------------------------
 292
 293 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 294 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 295 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 296 AC_CHECK_HEADERS([linux/memfd.h], [], [])
 297
 298 # unconditionally pull-in librt with old glibc versions
 299 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 300
 301 save_LIBS="$LIBS"
 302 LIBS=
 303 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 304 CAP_LIBS="$LIBS"
 305 AC_SUBST(CAP_LIBS)
 306
 307 LIBS=
 308 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 309 RT_LIBS="$LIBS"
 310 AC_SUBST(RT_LIBS)
 311 LIBS="$save_LIBS"
 312
 313 AC_CHECK_FUNCS([memfd_create])
 314 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 315 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, getrandom, renameat2, kcmp, LO_FLAGS_PARTSCAN],
 316                [], [], [[
 317 #include <sys/types.h>
 318 #include <unistd.h>
 319 #include <sys/mount.h>
 320 #include <fcntl.h>
 321 #include <sched.h>
 322 #include <linux/loop.h>
 323 #include <linux/random.h>
 324 ]])
 325
 326 AC_CHECK_DECLS([IFLA_INET6_ADDR_GEN_MODE,
 327                 IFLA_MACVLAN_FLAGS,
 328                 IFLA_IPVLAN_MODE,
 329                 IFLA_VTI_REMOTE,
 330                 IFLA_PHYS_PORT_ID,
 331                 IFLA_BOND_AD_INFO,
 332                 IFLA_VLAN_PROTOCOL,
 333                 IFLA_VXLAN_LOCAL6,
 334                 IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
 335                 IFLA_BRIDGE_VLAN_INFO,
 336                 IFLA_BRPORT_UNICAST_FLOOD,
 337                 NDA_IFINDEX,
 338                 IFA_FLAGS],
 339 [], [], [[
 340 #include <inttypes.h>
 341 #include <netinet/in.h>
 342 #include <netinet/ether.h>
 343 #include <linux/rtnetlink.h>
 344 #include <net/if.h>
 345 #include <linux/ip.h>
 346 #include <linux/if_tunnel.h>
 347 #include <linux/if_link.h>
 348 #include <linux/if_bridge.h>
 349 #include <linux/if_addr.h>
 350 #include <linux/neighbour.h>
 351 ]])
 352
 353 # This makes sure pkg.m4 is available.
 354 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 355
 356 # ------------------------------------------------------------------------------
 357 have_dbus=no
 358 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 359 AS_IF([test "x$enable_dbus" != "xno"], [
 360         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 361                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 362                 [have_dbus=no])
 363         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 364                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 365 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 366
 367 # ------------------------------------------------------------------------------
 368 have_utmp=yes
 369 AC_ARG_ENABLE([utmp], AS_HELP_STRING([--disable-utmp], [disable utmp/wtmp log handling]),
 370         AS_CASE("x${enableval}",
 371                 [xyes], [have_utmp=yes],
 372                 [xno],  [have_utmp=no],
 373                 AC_MSG_ERROR(bad value ${enableval} for --enable-utmp)))
 374 AS_IF([test "x$have_utmp" = "xyes"], [AC_DEFINE(HAVE_UTMP, 1, [Define if utmp/wtmp support is enabled])])
 375 AM_CONDITIONAL([HAVE_UTMP], [test "x$have_utmp" = "xyes"])
 376
 377 # ------------------------------------------------------------------------------
 378 have_compat_libs=no
 379 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 380                 [case "${enableval}" in
 381                         yes) have_compat_libs=yes ;;
 382                         no) have_compat_libs=no ;;
 383                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 384                 esac],
 385                 [have_compat_libs=no])
 386 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 387
 388 # ------------------------------------------------------------------------------
 389 have_coverage=no
 390 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 391 if test "x$enable_coverage" = "xyes" ; then
 392         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 393         if test "x$lcov_found" = xno ; then
 394                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 395         else
 396                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 397                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 398                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 399                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 400                 else
 401                         have_coverage=yes
 402                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 403                         -fprofile-arcs \
 404                         -ftest-coverage])
 405                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 406                 fi
 407         fi
 408 fi
 409 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 410
 411 # ------------------------------------------------------------------------------
 412 have_kmod=no
 413 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 414 if test "x$enable_kmod" != "xno"; then
 415         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 416         if test "x$have_kmod" = "xyes"; then
 417                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 418                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 419                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 420         fi
 421         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 422                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 423         fi
 424 fi
 425 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 426
 427 # ------------------------------------------------------------------------------
 428 have_xkbcommon=no
 429 AC_ARG_ENABLE(xkbcommon, AS_HELP_STRING([--disable-xkbcommon], [disable xkbcommon keymap support]))
 430 if test "x$enable_xkbcommon" != "xno"; then
 431         PKG_CHECK_MODULES(XKBCOMMON, [ xkbcommon >= 0.3.0 ],
 432                 [AC_DEFINE(HAVE_XKBCOMMON, 1, [Define if libxkbcommon is available]) have_xkbcommon=yes], have_xkbcommon=no)
 433         if test "x$have_xkbcommon" = xno -a "x$enable_xkbcommon" = xyes; then
 434                 AC_MSG_ERROR([*** xkbcommon support requested but libraries not found])
 435         fi
 436 fi
 437 AM_CONDITIONAL(HAVE_XKBCOMMON, [test "$have_xkbcommon" = "yes"])
 438
 439 # ------------------------------------------------------------------------------
 440 have_blkid=no
 441 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 442 if test "x$enable_blkid" != "xno"; then
 443         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.24 ],
 444                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 445         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 446                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 447         fi
 448 fi
 449 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 450
 451 # ------------------------------------------------------------------------------
 452 have_libmount=no
 453 PKG_CHECK_MODULES(MOUNT, [ mount >= 2.20 ],
 454         [AC_DEFINE(HAVE_LIBMOUNT, 1, [Define if libmount is available]) have_libmount=yes], have_libmount=no)
 455 if test "x$have_libmount" = xno; then
 456         AC_MSG_ERROR([*** libmount support required but libraries not found])
 457 fi
 458 AM_CONDITIONAL(HAVE_LIBMOUNT, [test "$have_libmount" = "yes"])
 459
 460 # ------------------------------------------------------------------------------
 461 have_seccomp=no
 462 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 463 if test "x$enable_seccomp" != "xno"; then
 464         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 465                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 466                 have_seccomp=yes
 467                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 468                [have_seccomp=no])
 469         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 470                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 471         fi
 472 fi
 473 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 474
 475 # ------------------------------------------------------------------------------
 476 have_ima=yes
 477 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 478                 [case "${enableval}" in
 479                         yes) have_ima=yes ;;
 480                         no) have_ima=no ;;
 481                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 482                 esac],
 483                 [have_ima=yes])
 484
 485 if test "x${have_ima}" != xno ; then
 486         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 487 fi
 488
 489 # ------------------------------------------------------------------------------
 490 have_chkconfig=yes
 491 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 492                 [case "${enableval}" in
 493                         yes) have_chkconfig=yes ;;
 494                         no) have_chkconfig=no ;;
 495                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 496                 esac],
 497                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 498                 if test -z "$CHKCONFIG"; then
 499                         have_chkconfig=no
 500                 else
 501                         have_chkconfig=yes
 502                 fi])
 503
 504 if test "x${have_chkconfig}" != xno ; then
 505         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 506 fi
 507
 508 # ------------------------------------------------------------------------------
 509 have_selinux=no
 510 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 511 if test "x$enable_selinux" != "xno"; then
 512         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 513                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 514                  have_selinux=yes
 515                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 516                 [have_selinux=no])
 517         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 518                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 519         fi
 520 fi
 521 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 522
 523 have_apparmor=no
 524 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 525 if test "x$enable_apparmor" != "xno"; then
 526         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 527                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 528                  have_apparmor=yes
 529                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 530                 [have_apparmor=no])
 531         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 532                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 533         fi
 534 fi
 535 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 536
 537
 538 AC_ARG_WITH(debug-shell,
 539         AS_HELP_STRING([--with-debug-shell=PATH],
 540                 [Path to debug shell binary]),
 541         [SUSHELL="$withval"],[
 542         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 543
 544 AC_SUBST(SUSHELL)
 545
 546 AC_ARG_WITH([debug-tty],
 547         AS_HELP_STRING([--with-debug-tty=PATH],
 548                 [Specify the tty device for debug shell]),
 549         [DEBUGTTY="$withval"],
 550         [DEBUGTTY=/dev/tty9])
 551
 552 AC_SUBST(DEBUGTTY)
 553
 554 AC_ARG_WITH([certificate-root],
 555         AS_HELP_STRING([--with-certificate-root=PATH],
 556                 [Specify the prefix for TLS certificates [/etc/ssl]]),
 557         [CERTIFICATEROOT="$withval"],
 558         [CERTIFICATEROOT="/etc/ssl"])
 559
 560 AC_SUBST(CERTIFICATEROOT)
 561
 562 # ------------------------------------------------------------------------------
 563 have_xz=no
 564 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 565 if test "x$enable_xz" != "xno"; then
 566         PKG_CHECK_MODULES(XZ, [ liblzma ],
 567                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 568         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 569                 AC_MSG_ERROR([*** XZ support requested but libraries not found])
 570         fi
 571 fi
 572 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 573
 574 # ------------------------------------------------------------------------------
 575 have_zlib=no
 576 AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib], [Disable optional ZLIB support]))
 577 if test "x$enable_zlib" != "xno"; then
 578         PKG_CHECK_MODULES(ZLIB, [ zlib ],
 579                 [AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available]) have_zlib=yes], have_zlib=no)
 580         if test "x$have_zlib" = xno -a "x$enable_zlib" = xyes; then
 581                 AC_MSG_ERROR([*** ZLIB support requested but libraries not found])
 582         fi
 583 fi
 584 AM_CONDITIONAL(HAVE_ZLIB, [test "$have_zlib" = "yes"])
 585
 586 # ------------------------------------------------------------------------------
 587 have_bzip2=no
 588 AC_ARG_ENABLE(bzip2, AS_HELP_STRING([--enable-bzip2], [Disable optional BZIP2 support]))
 589 AS_IF([test "x$enable_bzip2" != "xno"], [
 590         AC_CHECK_HEADERS(bzlib.h,
 591                 [AC_DEFINE(HAVE_BZIP2, 1, [Define in BZIP2 is available])
 592                  have_bzip2=yes],
 593                 [AS_IF([test "x$have_bzip2" = xyes], [AC_MSG_ERROR([*** BZIP2 support requested but headers not found])])
 594         ])
 595 ])
 596 AM_CONDITIONAL(HAVE_BZIP2, [test "$have_bzip2" = "yes"])
 597
 598 # ------------------------------------------------------------------------------
 599 have_lz4=no
 600 AC_ARG_ENABLE(lz4, AS_HELP_STRING([--enable-lz4], [Enable optional LZ4 support]))
 601 AS_IF([test "x$enable_lz4" = "xyes"], [
 602         AC_CHECK_HEADERS(lz4.h,
 603                [AC_DEFINE(HAVE_LZ4, 1, [Define in LZ4 is available]) have_lz4=yes],
 604                [AC_MSG_ERROR([*** LZ4 support requested but headers not found])])
 605 ])
 606 AM_CONDITIONAL(HAVE_LZ4, [test "$have_lz4" = "yes"])
 607
 608 AM_CONDITIONAL(HAVE_COMPRESSION, [test "$have_xz" = "yes" -o "$have_lz4" = "yes"])
 609
 610 # ------------------------------------------------------------------------------
 611 AC_ARG_ENABLE([pam],
 612         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 613                 [case "${enableval}" in
 614                         yes) have_pam=yes ;;
 615                         no) have_pam=no ;;
 616                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 617                 esac],
 618                 [have_pam=auto])
 619
 620 if test "x${have_pam}" != xno ; then
 621         AC_CHECK_HEADERS(
 622                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 623                 [have_pam=yes],
 624                 [if test "x$have_pam" = xyes ; then
 625                         AC_MSG_ERROR([*** PAM headers not found.])
 626                 fi])
 627
 628         AC_CHECK_LIB(
 629                 [pam],
 630                 [pam_syslog],
 631                 [have_pam=yes],
 632                 [if test "x$have_pam" = xyes ; then
 633                         AC_MSG_ERROR([*** libpam not found.])
 634                 fi])
 635
 636         if test "x$have_pam" = xyes ; then
 637                 PAM_LIBS="-lpam -lpam_misc"
 638                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 639                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 640         else
 641                 have_pam=no
 642         fi
 643 else
 644         PAM_LIBS=
 645 fi
 646 AC_SUBST(PAM_LIBS)
 647 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 648
 649 # ------------------------------------------------------------------------------
 650 AC_ARG_ENABLE([acl],
 651         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 652                 [case "${enableval}" in
 653                         yes) have_acl=yes ;;
 654                         no) have_acl=no ;;
 655                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 656                 esac],
 657                 [have_acl=auto])
 658
 659 if test "x${have_acl}" != xno ; then
 660         AC_CHECK_HEADERS(
 661                 [sys/acl.h acl/libacl.h],
 662                 [have_acl=yes],
 663                 [if test "x$have_acl" = xyes ; then
 664                         AC_MSG_ERROR([*** ACL headers not found.])
 665                 fi])
 666
 667         AC_CHECK_LIB(
 668                 [acl],
 669                 [acl_get_file],
 670                 [have_acl=yes],
 671                 [if test "x$have_acl" = xyes ; then
 672                         AC_MSG_ERROR([*** libacl not found.])
 673                 fi])
 674
 675         if test "x$have_acl" = xyes ; then
 676                 ACL_LIBS="-lacl"
 677                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 678                 M4_DEFINES="$M4_DEFINES -DHAVE_ACL"
 679         else
 680                 have_acl=no
 681         fi
 682 else
 683         ACL_LIBS=
 684 fi
 685 AC_SUBST(ACL_LIBS)
 686 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 687
 688 # ------------------------------------------------------------------------------
 689 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 690                 [case "${enableval}" in
 691                         yes) have_smack=yes ;;
 692                         no) have_smack=no ;;
 693                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 694                 esac],
 695                 [have_smack=auto])
 696
 697 if test "x${have_smack}" = xauto; then
 698         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 699         have_smack=yes
 700 fi
 701
 702 AC_ARG_WITH(smack-run-label,
 703 AS_HELP_STRING([--with-smack-run-label=STRING],
 704         [run systemd --system with a specific SMACK label]),
 705         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 706         [])
 707
 708 if test "x${have_smack}" = xyes ; then
 709         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 710 fi
 711
 712 AM_CONDITIONAL([HAVE_SMACK], [test "x$have_smack" = "xyes"])
 713
 714 # ------------------------------------------------------------------------------
 715 AC_ARG_ENABLE([gcrypt],
 716         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 717                 [case "${enableval}" in
 718                         yes) have_gcrypt=yes ;;
 719                         no) have_gcrypt=no ;;
 720                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 721                 esac],
 722                 [have_gcrypt=auto])
 723
 724 if test "x${have_gcrypt}" != xno ; then
 725         AM_PATH_LIBGCRYPT(
 726                 [1.4.5],
 727                 [have_gcrypt=yes],
 728                 [if test "x$have_gcrypt" = xyes ; then
 729                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 730                 fi])
 731
 732         if test "x$have_gcrypt" = xyes ; then
 733                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 734                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 735                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 736         else
 737                 have_gcrypt=no
 738         fi
 739 else
 740         GCRYPT_LIBS=
 741         GCRYPT_CFLAGS=
 742 fi
 743 AC_SUBST(GCRYPT_LIBS)
 744 AC_SUBST(GCRYPT_CFLAGS)
 745 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 746
 747 # ------------------------------------------------------------------------------
 748 AC_ARG_ENABLE([audit],
 749         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 750                 [case "${enableval}" in
 751                         yes) have_audit=yes ;;
 752                         no) have_audit=no ;;
 753                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 754                 esac],
 755                 [have_audit=auto])
 756
 757 if test "x${have_audit}" != xno ; then
 758         AC_CHECK_HEADERS(
 759                 [libaudit.h],
 760                 [have_audit=yes],
 761                 [if test "x$have_audit" = xyes ; then
 762                         AC_MSG_ERROR([*** AUDIT headers not found.])
 763                 fi])
 764
 765         AC_CHECK_LIB(
 766                 [audit],
 767                 [audit_open],
 768                 [have_audit=yes],
 769                 [if test "x$have_audit" = xyes ; then
 770                         AC_MSG_ERROR([*** libaudit not found.])
 771                 fi])
 772
 773         if test "x$have_audit" = xyes ; then
 774                 AUDIT_LIBS="-laudit"
 775                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 776         else
 777                 have_audit=no
 778         fi
 779 else
 780         AUDIT_LIBS=
 781 fi
 782 AC_SUBST(AUDIT_LIBS)
 783
 784 # ------------------------------------------------------------------------------
 785 AC_ARG_ENABLE([elfutils],
 786         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 787                 [case "${enableval}" in
 788                         yes) have_elfutils=yes ;;
 789                         no) have_elfutils=no ;;
 790                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 791                 esac],
 792                 [have_elfutils=auto])
 793
 794 if test "x${have_elfutils}" != xno ; then
 795         AC_CHECK_HEADERS(
 796                 [elfutils/libdwfl.h],
 797                 [],
 798                 [if test "x$have_elfutils" = xyes ; then
 799                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 800                 fi])
 801
 802         AC_CHECK_LIB(
 803                 [dw],
 804                 [dwfl_begin],
 805                 [],
 806                 [if test "x$have_elfutils" = xyes ; then
 807                         AC_MSG_ERROR([*** ELFUTILS libs not found.])
 808                 fi])
 809
 810         AC_CHECK_LIB(
 811                 [dw],
 812                 [dwfl_core_file_attach],
 813                 [have_elfutils=yes],
 814                 [if test "x$have_elfutils" = xyes ; then
 815                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 816                 fi])
 817
 818         if test "x$have_elfutils" = xyes ; then
 819                 ELFUTILS_LIBS="-lelf -ldw"
 820                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 821         else
 822                 have_elfutils=no
 823         fi
 824 else
 825         ELFUTILS_LIBS=
 826 fi
 827 AC_SUBST(ELFUTILS_LIBS)
 828 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 829
 830 # ------------------------------------------------------------------------------
 831 have_libcryptsetup=no
 832 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 833 if test "x$enable_libcryptsetup" != "xno"; then
 834         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 835                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 836         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 837                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 838         fi
 839 fi
 840 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 841
 842 # ------------------------------------------------------------------------------
 843 have_qrencode=no
 844 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 845 if test "x$enable_qrencode" != "xno"; then
 846         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 847                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 848         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 849                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 850         fi
 851 fi
 852 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 853
 854 # ------------------------------------------------------------------------------
 855 have_microhttpd=no
 856 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 857 if test "x$enable_microhttpd" != "xno"; then
 858         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 859                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 860         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 861                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 862         fi
 863 fi
 864 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 865
 866 # ------------------------------------------------------------------------------
 867 have_gnutls=no
 868 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 869 if test "x$enable_gnutls" != "xno"; then
 870         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 871                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 872         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 873                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 874         fi
 875 fi
 876 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 877
 878 # ------------------------------------------------------------------------------
 879 have_libcurl=no
 880 AC_ARG_ENABLE(libcurl, AS_HELP_STRING([--disable-libcurl], [disable libcurl support]))
 881 if test "x$enable_libcurl" != "xno"; then
 882         PKG_CHECK_MODULES(LIBCURL, [libcurl],
 883                 [AC_DEFINE(HAVE_LIBCURL, 1, [Define if libcurl is available]) have_libcurl=yes], have_libcurl=no)
 884         if test "x$have_libcurl" = xno -a "x$enable_libcurl" = xyes; then
 885                 AC_MSG_ERROR([*** libcurl support requested but libraries not found])
 886         fi
 887 fi
 888 AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"])
 889
 890 # ------------------------------------------------------------------------------
 891 have_libidn=no
 892 AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [Disable optional LIBIDN support]))
 893 if test "x$enable_libidn" != "xno"; then
 894         PKG_CHECK_MODULES(LIBIDN, [libidn],
 895                [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available])
 896                 have_libidn=yes
 897                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"],
 898                [have_libidn=no])
 899         if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then
 900                 AC_MSG_ERROR([*** libidn support requested but libraries not found])
 901         fi
 902 fi
 903 AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"])
 904
 905 # ------------------------------------------------------------------------------
 906 have_libiptc=no
 907 AC_ARG_ENABLE(libiptc, AS_HELP_STRING([--disable-libiptc], [Disable optional LIBIPTC support]))
 908 if test "x$enable_libiptc" != "xno"; then
 909         PKG_CHECK_MODULES(LIBIPTC, [libiptc],
 910                [AC_DEFINE(HAVE_LIBIPTC, 1, [Define if libiptc is available])
 911                 have_libiptc=yes
 912                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIPTC"],
 913                [have_libiptc=no])
 914         if test "x$have_libiptc" = "xno" -a "x$enable_libiptc" = "xyes"; then
 915                 AC_MSG_ERROR([*** libiptc support requested but libraries not found])
 916         fi
 917 fi
 918 AM_CONDITIONAL(HAVE_LIBIPTC, [test "$have_libiptc" = "yes"])
 919
 920 # ------------------------------------------------------------------------------
 921 have_binfmt=no
 922 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 923 if test "x$enable_binfmt" != "xno"; then
 924         have_binfmt=yes
 925 fi
 926 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 927
 928 # ------------------------------------------------------------------------------
 929 have_vconsole=no
 930 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 931 if test "x$enable_vconsole" != "xno"; then
 932         have_vconsole=yes
 933 fi
 934 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 935
 936 # ------------------------------------------------------------------------------
 937 have_bootchart=no
 938 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 939 if test "x$enable_bootchart" != "xno"; then
 940         have_bootchart=yes
 941 fi
 942 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 943
 944 # ------------------------------------------------------------------------------
 945 have_quotacheck=no
 946 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 947 if test "x$enable_quotacheck" != "xno"; then
 948         have_quotacheck=yes
 949 fi
 950 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 951
 952 # ------------------------------------------------------------------------------
 953 have_tmpfiles=no
 954 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 955 if test "x$enable_tmpfiles" != "xno"; then
 956         have_tmpfiles=yes
 957 fi
 958 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 959
 960 # ------------------------------------------------------------------------------
 961 have_sysusers=no
 962 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 963 if test "x$enable_sysusers" != "xno"; then
 964         have_sysusers=yes
 965 fi
 966 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 967
 968 # ------------------------------------------------------------------------------
 969 have_firstboot=no
 970 AC_ARG_ENABLE(firstboot, AS_HELP_STRING([--disable-firstboot], [disable firstboot support]))
 971 if test "x$enable_firstboot" != "xno"; then
 972         have_firstboot=yes
 973 fi
 974 AM_CONDITIONAL(ENABLE_FIRSTBOOT, [test "$have_firstboot" = "yes"])
 975
 976 # ------------------------------------------------------------------------------
 977 have_randomseed=no
 978 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 979 if test "x$enable_randomseed" != "xno"; then
 980         have_randomseed=yes
 981 fi
 982 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 983
 984 # ------------------------------------------------------------------------------
 985 have_backlight=no
 986 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 987 if test "x$enable_backlight" != "xno"; then
 988         have_backlight=yes
 989 fi
 990 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 991
 992 # ------------------------------------------------------------------------------
 993 have_rfkill=no
 994 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 995 if test "x$enable_rfkill" != "xno"; then
 996         have_rfkill=yes
 997 fi
 998 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 999
1000 # ------------------------------------------------------------------------------
1001 have_logind=no
1002 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
1003 if test "x$enable_logind" != "xno"; then
1004         have_logind=yes
1005 fi
1006 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
1007 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
1008
1009 # ------------------------------------------------------------------------------
1010 have_machined=no
1011 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
1012 if test "x$enable_machined" != "xno"; then
1013         have_machined=yes
1014 fi
1015 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
1016 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
1017
1018 # ------------------------------------------------------------------------------
1019 have_importd=no
1020 AC_ARG_ENABLE(importd, AS_HELP_STRING([--disable-importd], [disable import daemon]))
1021 if test "x$enable_importd" != "xno"; then
1022         have_importd=yes
1023 fi
1024 AM_CONDITIONAL(ENABLE_IMPORTD, [test "$have_importd" = "yes"])
1025 AS_IF([test "$have_importd" = "yes"], [ AC_DEFINE(HAVE_IMPORTD, [1], [Importd support available]) ])
1026
1027 # ------------------------------------------------------------------------------
1028 have_hostnamed=no
1029 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
1030 if test "x$enable_hostnamed" != "xno"; then
1031         have_hostnamed=yes
1032 fi
1033 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
1034
1035 # ------------------------------------------------------------------------------
1036 have_timedated=no
1037 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
1038 if test "x$enable_timedated" != "xno"; then
1039         have_timedated=yes
1040 fi
1041 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
1042
1043 # ------------------------------------------------------------------------------
1044 have_timesyncd=no
1045 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
1046 if test "x$enable_timesyncd" != "xno"; then
1047         have_timesyncd=yes
1048         M4_DEFINES="$M4_DEFINES -DENABLE_TIMESYNCD"
1049 fi
1050 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
1051
1052 AC_ARG_WITH(ntp-servers,
1053         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
1054                 [Space-separated list of default NTP servers]),
1055         [NTP_SERVERS="$withval"],
1056         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
1057
1058 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
1059 AC_SUBST(NTP_SERVERS)
1060
1061 AC_ARG_WITH(time-epoch,
1062         AS_HELP_STRING([--with-time-epoch=SECONDS],
1063                 [Time epoch for time clients]),
1064         [TIME_EPOCH="$withval"],
1065         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
1066
1067 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
1068
1069 # ------------------------------------------------------------------------------
1070 AC_ARG_WITH(system-uid-max,
1071         AS_HELP_STRING([--with-system-uid-max=UID]
1072                 [Maximum UID for system users]),
1073         [SYSTEM_UID_MAX="$withval"],
1074         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
1075
1076 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
1077 AC_SUBST(SYSTEM_UID_MAX)
1078
1079 # ------------------------------------------------------------------------------
1080 AC_ARG_WITH(system-gid-max,
1081         AS_HELP_STRING([--with-system-gid-max=GID]
1082                 [Maximum GID for system groups]),
1083         [SYSTEM_GID_MAX="$withval"],
1084         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
1085
1086 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
1087 AC_SUBST(SYSTEM_GID_MAX)
1088
1089 # ------------------------------------------------------------------------------
1090 have_localed=no
1091 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
1092 if test "x$enable_localed" != "xno"; then
1093         have_localed=yes
1094 fi
1095 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
1096
1097 # ------------------------------------------------------------------------------
1098 have_coredump=no
1099 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
1100 if test "x$enable_coredump" != "xno"; then
1101         have_coredump=yes
1102 fi
1103 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
1104
1105 # ------------------------------------------------------------------------------
1106 have_polkit=no
1107 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
1108 if test "x$enable_polkit" != "xno"; then
1109         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
1110         have_polkit=yes
1111 fi
1112 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
1113
1114 # ------------------------------------------------------------------------------
1115 have_resolved=no
1116 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
1117 if test "x$enable_resolved" != "xno"; then
1118         have_resolved=yes
1119         M4_DEFINES="$M4_DEFINES -DENABLE_RESOLVED"
1120 fi
1121 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
1122
1123 AC_ARG_WITH(dns-servers,
1124         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
1125                 [Space-separated list of default DNS servers]),
1126         [DNS_SERVERS="$withval"],
1127         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
1128
1129 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
1130 AC_SUBST(DNS_SERVERS)
1131
1132 # ------------------------------------------------------------------------------
1133 have_networkd=no
1134 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
1135 AS_IF([test "x$enable_networkd" != "xno"], [
1136         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
1137         have_networkd=yes
1138         M4_DEFINES="$M4_DEFINES -DENABLE_NETWORKD"
1139 ])
1140 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
1141
1142 # ------------------------------------------------------------------------------
1143 have_efi=no
1144 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
1145 if test "x$enable_efi" != "xno"; then
1146         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
1147         have_efi=yes
1148 fi
1149 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
1150
1151 # ------------------------------------------------------------------------------
1152 EFI_CC=gcc
1153 AC_SUBST([EFI_CC])
1154
1155 EFI_ARCH=`echo $host | sed "s/\(-\).*$//"`
1156
1157 AM_COND_IF(ARCH_IA32, [
1158         EFI_ARCH=ia32
1159         EFI_MACHINE_TYPE_NAME=ia32])
1160
1161 AM_COND_IF(ARCH_X86_64, [
1162         EFI_MACHINE_TYPE_NAME=x64])
1163
1164 AM_COND_IF(ARCH_AARCH64, [
1165         EFI_MACHINE_TYPE_NAME=aa64])
1166
1167 AC_SUBST([EFI_ARCH])
1168 AC_SUBST([EFI_MACHINE_TYPE_NAME])
1169
1170 have_gnuefi=no
1171 AC_ARG_ENABLE(gnuefi, AS_HELP_STRING([--enable-gnuefi], [Disable optional gnuefi support]))
1172 AS_IF([test "x$enable_gnuefi" != "xno"], [
1173         AC_CHECK_HEADERS(efi/${EFI_ARCH}/efibind.h,
1174                 [AC_DEFINE(HAVE_GNUEFI, 1, [Define if gnuefi is available])
1175                  have_gnuefi=yes],
1176                 [AS_IF([test "x$enable_gnuefi" = xyes],
1177                        [AC_MSG_ERROR([*** gnuefi support requested but headers not found])])
1178         ])
1179
1180         efiroot=$(echo $(cd /usr/lib/$(gcc -print-multi-os-directory); pwd))
1181
1182         EFI_LIB_DIR="$efiroot"
1183         AC_ARG_WITH(efi-libdir,
1184                 AS_HELP_STRING([--with-efi-libdir=PATH], [Path to EFI lib directory]),
1185                 [EFI_LIB_DIR="$withval"], [EFI_LIB_DIR="$efiroot"]
1186         )
1187         AC_SUBST([EFI_LIB_DIR])
1188
1189         have_efi_lds=no
1190         AC_ARG_WITH(efi-ldsdir,
1191                 AS_HELP_STRING([--with-efi-ldsdir=PATH], [Path to EFI lds directory]),
1192                 [EFI_LDS_DIR="$withval" && AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
1193                         [have_efi_lds=yes])],
1194                 [AS_FOR([DIR], [EFI_LDS_DIR], ["${efiroot}/gnuefi" "${efiroot}"],
1195                         [AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
1196                                        [have_efi_lds=yes && break])])])
1197         AS_IF([test "x$have_efi_lds" = xyes],
1198               [AC_SUBST([EFI_LDS_DIR])],
1199               [AS_IF([test "x$enable_gnuefi" = xyes],
1200                      [AC_MSG_ERROR([*** gnuefi support requested but files not found])],
1201                      [have_gnuefi=no])])
1202
1203         AC_ARG_WITH(efi-includedir,
1204                 AS_HELP_STRING([--with-efi-includedir=PATH], [Path to EFI include directory]),
1205                 [EFI_INC_DIR="$withval"], [EFI_INC_DIR="/usr/include"]
1206         )
1207         AC_SUBST([EFI_INC_DIR])
1208 ])
1209 AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
1210
1211 # ------------------------------------------------------------------------------
1212 AC_ARG_WITH(unifont,
1213         AS_HELP_STRING([--with-unifont=PATH],
1214                 [Path to unifont.hex]),
1215         [UNIFONT="$withval"],
1216         [UNIFONT="/usr/share/unifont/unifont.hex"])
1217 AC_SUBST(UNIFONT)
1218
1219 have_terminal=no
1220 have_unifont=no
1221 AC_ARG_ENABLE(terminal, AS_HELP_STRING([--enable-terminal], [enable terminal support]))
1222 if test "x$enable_terminal" = "xyes"; then
1223         PKG_CHECK_MODULES([TERMINAL], [ libevdev >= 1.2 xkbcommon >= 0.5 libdrm >= 2.4], [have_terminal=yes])
1224         AC_CHECK_FILE($UNIFONT, [have_unifont=yes])
1225         AS_IF([test "x$have_terminal" != xyes -o "x$have_unifont" != "xyes" -a "x$enable_terminal" = xyes],
1226               [AC_MSG_ERROR([*** terminal support requested but required dependencies not available])],
1227               [test "x$have_terminal" = xyes -a "x$have_unifont" = "xyes"],
1228               [AC_DEFINE(ENABLE_TERMINAL, 1, [Define if terminal support is to be enabled])])
1229 fi
1230 AM_CONDITIONAL(ENABLE_TERMINAL, [test "x$have_terminal" = "xyes" -a "x$have_unifont" = "xyes"])
1231
1232 # ------------------------------------------------------------------------------
1233 have_kdbus=no
1234 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
1235 if test "x$enable_kdbus" = "xyes"; then
1236         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
1237         have_kdbus=yes
1238         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
1239 fi
1240 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
1241
1242 # ------------------------------------------------------------------------------
1243 AC_ARG_WITH(rc-local-script-path-start,
1244         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
1245                 [Path to /etc/rc.local]),
1246         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
1247         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
1248
1249 AC_ARG_WITH(rc-local-script-path-stop,
1250         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
1251                 [Path to /usr/sbin/halt.local]),
1252         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
1253         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
1254
1255 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
1256 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1257
1258 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1259 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1260
1261 # ------------------------------------------------------------------------------
1262 AC_ARG_WITH(kbd-loadkeys,
1263         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1264                 [Path to loadkeys]),
1265         [KBD_LOADKEYS="$withval"],
1266         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1267
1268 AC_ARG_WITH(kbd-setfont,
1269         AS_HELP_STRING([--with-kbd-setfont=PATH],
1270                 [Path to setfont]),
1271         [KBD_SETFONT="$withval"],
1272         [KBD_SETFONT="/usr/bin/setfont"])
1273
1274 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1275 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1276
1277 AC_SUBST(KBD_LOADKEYS)
1278 AC_SUBST(KBD_SETFONT)
1279
1280 AC_ARG_WITH(telinit,
1281         AS_HELP_STRING([--with-telinit=PATH],
1282                 [Path to telinit]),
1283         [TELINIT="$withval"],
1284         [TELINIT="/lib/sysvinit/telinit"])
1285
1286 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1287
1288 AC_SUBST(TELINIT)
1289
1290 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1291
1292 # ------------------------------------------------------------------------------
1293 have_myhostname=no
1294 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1295 if test "x$enable_myhostname" != "xno"; then
1296         AC_HEADER_STDC
1297         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])
1298
1299         AC_C_CONST
1300         AC_TYPE_SIZE_T
1301         AC_HEADER_TIME
1302
1303         AC_FUNC_MALLOC
1304         AC_FUNC_SELECT_ARGTYPES
1305         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1306
1307         have_myhostname=yes
1308 fi
1309 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1310
1311 # ------------------------------------------------------------------------------
1312 AC_ARG_ENABLE([gudev],
1313        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1314        [], [enable_gudev=yes])
1315 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1316 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1317 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1318
1319 # ------------------------------------------------------------------------------
1320 AC_ARG_ENABLE(hwdb, [AC_HELP_STRING([--disable-hwdb], [disable hardware database support])],
1321        enable_hwdb=$enableval, enable_hwdb=yes)
1322 AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
1323
1324 # ------------------------------------------------------------------------------
1325 have_manpages=no
1326 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1327 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1328 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1329
1330 # ------------------------------------------------------------------------------
1331 AC_ARG_ENABLE(hibernate,
1332        [AC_HELP_STRING([--disable-hibernate], [disable hibernation support])],
1333        enable_hibernate=$enableval, enable_hibernate=yes)
1334 AM_CONDITIONAL(ENABLE_HIBERNATE, [test x$enable_hibernate = xyes])
1335
1336 # ------------------------------------------------------------------------------
1337 AC_ARG_ENABLE(ldconfig,
1338        [AC_HELP_STRING([--disable-ldconfig], [disable ldconfig])],
1339        enable_ldconfig=$enableval, enable_ldconfig=yes)
1340 AM_CONDITIONAL(ENABLE_LDCONFIG, [test x$enable_ldconfig = xyes])
1341
1342 # ------------------------------------------------------------------------------
1343 # Location of the init scripts as mandated by LSB
1344 SYSTEM_SYSVINIT_PATH=/etc/init.d
1345 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1346
1347 AC_ARG_WITH([sysvinit-path],
1348         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1349                 [Specify the path to where the SysV init scripts are located])],
1350         [SYSTEM_SYSVINIT_PATH="$withval"],
1351         [])
1352
1353 AC_ARG_WITH([sysvrcnd-path],
1354         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1355                 [Specify the path to the base directory for the SysV rcN.d directories])],
1356         [SYSTEM_SYSVRCND_PATH="$withval"],
1357         [])
1358
1359 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1360         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1361         SYSTEM_SYSV_COMPAT="yes"
1362         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1363 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1364         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
1365 else
1366         SYSTEM_SYSV_COMPAT="no"
1367 fi
1368
1369 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1370 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1371 AC_SUBST(M4_DEFINES)
1372
1373 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1374
1375 AC_ARG_WITH([tty-gid],
1376         [AS_HELP_STRING([--with-tty-gid=GID],
1377                 [Specify the numeric GID of the 'tty' group])],
1378         [TTY_GID="$withval"],
1379         [TTY_GID="5"])
1380
1381 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1382 AC_SUBST(TTY_GID)
1383
1384 AC_ARG_WITH([dbuspolicydir],
1385         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1386         [],
1387         [with_dbuspolicydir=${sysconfdir}/dbus-1/system.d])
1388
1389 AC_ARG_WITH([dbussessionservicedir],
1390         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1391         [],
1392         [with_dbussessionservicedir=${datadir}/dbus-1/services])
1393
1394 AC_ARG_WITH([dbussystemservicedir],
1395         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1396         [],
1397         [with_dbussystemservicedir=${datadir}/dbus-1/system-services])
1398
1399 AC_ARG_WITH([bashcompletiondir],
1400         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1401         [],
1402         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1403                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1404         ] , [
1405                 with_bashcompletiondir=${datadir}/bash-completion/completions
1406         ])])
1407
1408 AC_ARG_WITH([zshcompletiondir],
1409         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1410         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1411
1412 AC_ARG_WITH([rootprefix],
1413         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1414         [], [with_rootprefix=${ac_default_prefix}])
1415
1416 AC_ARG_WITH([rootlibdir],
1417         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1418         [],
1419         [with_rootlibdir=${libdir}])
1420
1421 AC_ARG_WITH([pamlibdir],
1422         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1423         [],
1424         [with_pamlibdir=${with_rootlibdir}/security])
1425
1426 AC_ARG_WITH([pamconfdir],
1427         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1428         [],
1429         [with_pamconfdir=${sysconfdir}/pam.d])
1430
1431 AC_ARG_ENABLE([split-usr],
1432         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1433         [],
1434         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1435                 enable_split_usr=yes
1436         ], [
1437                 enable_split_usr=no
1438         ])])
1439
1440 AC_ARG_WITH([dkr-index-url],
1441         [AS_HELP_STRING([--dkr-index-url=URL], [Specify the default index URL to use for image downloads])],
1442         [DEFAULT_DKR_INDEX_URL="\"$withval\""],
1443         [DEFAULT_DKR_INDEX_URL="NULL"])
1444
1445 AC_DEFINE_UNQUOTED(DEFAULT_DKR_INDEX_URL, [$DEFAULT_DKR_INDEX_URL], [Default index URL to use for image downloads])
1446 AC_SUBST(DEFAULT_DKR_INDEX_URL)
1447
1448 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1449         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1450 ])
1451
1452 # Work around intltoolize and gtk-doc problems in VPATH builds
1453 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1454                                        [Define to do gtk-doc tests])
1455 AS_IF([test "x$0" != "x./configure"], [
1456         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1457 ])
1458
1459 # QEMU and OVMF UEFI firmware
1460 AS_IF([test x"$cross_compiling" = "xyes"], [], [
1461         AC_PATH_PROG([QEMU], [qemu-system-x86_64])
1462         AC_CHECK_FILE([/usr/share/qemu/bios-ovmf.bin], [QEMU_BIOS=/usr/share/qemu/bios-ovmf.bin],
1463                 [AC_CHECK_FILE([/usr/share/qemu-ovmf/bios.bin], [QEMU_BIOS=/usr/share/qemu-ovmf/bios.bin])])
1464         AC_SUBST([QEMU_BIOS])
1465 ])
1466
1467 AC_ARG_ENABLE(tests,
1468         [AC_HELP_STRING([--disable-tests], [disable tests])],
1469         enable_tests=$enableval, enable_tests=yes)
1470 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1471
1472 AC_ARG_ENABLE(debug,
1473         [AC_HELP_STRING([--enable-debug@<:@=LIST@:>@], [enable extra debugging (hashmap,mmap-cache)])],
1474         [if test "x$enableval" = "xyes"; then
1475                 enableval="hashmap,mmap-cache"
1476         fi
1477         saved_ifs="$IFS"
1478         IFS="$IFS$PATH_SEPARATOR,"
1479         for name in $enableval; do
1480                 case $name in
1481                 hashmap)
1482                         enable_debug_hashmap=yes
1483                         ;;
1484                 mmap-cache)
1485                         enable_debug_mmap_cache=yes
1486                         ;;
1487                 esac
1488         done
1489         IFS="$saved_ifs"],[])
1490
1491 enable_debug=""
1492 AS_IF([test x$enable_debug_hashmap = xyes], [
1493         AC_DEFINE(ENABLE_DEBUG_HASHMAP, 1, [Define if hashmap debugging is to be enabled])
1494         enable_debug="hashmap $enable_debug"
1495 ])
1496 AS_IF([test x$enable_debug_mmap_cache = xyes], [
1497         AC_DEFINE(ENABLE_DEBUG_MMAP_CACHE, 1, [Define if mmap cache debugging is to be enabled])
1498         enable_debug="mmap-cache $enable_debug"
1499 ])
1500 test -z "$enable_debug" && enable_debug="none"
1501
1502 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1503 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1504 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1505 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1506 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1507 AC_SUBST([pamlibdir], [$with_pamlibdir])
1508 AC_SUBST([pamconfdir], [$with_pamconfdir])
1509 AC_SUBST([rootprefix], [$with_rootprefix])
1510 AC_SUBST([rootlibdir], [$with_rootlibdir])
1511
1512 AC_CONFIG_FILES([
1513         Makefile po/Makefile.in
1514         docs/libudev/Makefile
1515         docs/libudev/version.xml
1516         docs/gudev/Makefile
1517         docs/gudev/version.xml
1518 ])
1519
1520 AC_OUTPUT
1521 AC_MSG_RESULT([
1522         $PACKAGE_NAME $VERSION
1523
1524         libcryptsetup:           ${have_libcryptsetup}
1525         PAM:                     ${have_pam}
1526         AUDIT:                   ${have_audit}
1527         IMA:                     ${have_ima}
1528         AppArmor:                ${have_apparmor}
1529         SELinux:                 ${have_selinux}
1530         SECCOMP:                 ${have_seccomp}
1531         SMACK:                   ${have_smack}
1532         ZLIB:                    ${have_zlib}
1533         XZ:                      ${have_xz}
1534         LZ4:                     ${have_lz4}
1535         BZIP2:                   ${have_bzip2}
1536         ACL:                     ${have_acl}
1537         GCRYPT:                  ${have_gcrypt}
1538         QRENCODE:                ${have_qrencode}
1539         MICROHTTPD:              ${have_microhttpd}
1540         CHKCONFIG:               ${have_chkconfig}
1541         GNUTLS:                  ${have_gnutls}
1542         libcurl:                 ${have_libcurl}
1543         libidn:                  ${have_libidn}
1544         libiptc:                 ${have_libiptc}
1545         ELFUTILS:                ${have_elfutils}
1546         binfmt:                  ${have_binfmt}
1547         vconsole:                ${have_vconsole}
1548         bootchart:               ${have_bootchart}
1549         quotacheck:              ${have_quotacheck}
1550         tmpfiles:                ${have_tmpfiles}
1551         sysusers:                ${have_sysusers}
1552         firstboot:               ${have_firstboot}
1553         randomseed:              ${have_randomseed}
1554         backlight:               ${have_backlight}
1555         rfkill:                  ${have_rfkill}
1556         logind:                  ${have_logind}
1557         machined:                ${have_machined}
1558         importd:                 ${have_importd}
1559         hostnamed:               ${have_hostnamed}
1560         timedated:               ${have_timedated}
1561         timesyncd:               ${have_timesyncd}
1562         default NTP servers:     ${NTP_SERVERS}
1563         time epoch:              ${TIME_EPOCH}
1564         localed:                 ${have_localed}
1565         networkd:                ${have_networkd}
1566         resolved:                ${have_resolved}
1567         default DNS servers:     ${DNS_SERVERS}
1568         coredump:                ${have_coredump}
1569         polkit:                  ${have_polkit}
1570         efi:                     ${have_efi}
1571         gnuefi:                  ${have_gnuefi}
1572         efi arch:                ${EFI_ARCH}
1573         EFI machine type:        ${EFI_MACHINE_TYPE_NAME}
1574         EFI CC                   ${EFI_CC}
1575         EFI libdir:              ${EFI_LIB_DIR}
1576         EFI ldsdir:              ${EFI_LDS_DIR}
1577         EFI includedir:          ${EFI_INC_DIR}
1578         kmod:                    ${have_kmod}
1579         xkbcommon:               ${have_xkbcommon}
1580         blkid:                   ${have_blkid}
1581         libmount:                ${have_libmount}
1582         dbus:                    ${have_dbus}
1583         nss-myhostname:          ${have_myhostname}
1584         gudev:                   ${enable_gudev}
1585         hwdb:                    ${enable_hwdb}
1586         gintrospection:          ${enable_introspection}
1587         terminal:                ${have_terminal}
1588         kdbus:                   ${have_kdbus}
1589         Python:                  ${have_python}
1590         Python Headers:          ${have_python_devel}
1591         man pages:               ${have_manpages}
1592         gtk-doc:                 ${enable_gtk_doc}
1593         test coverage:           ${have_coverage}
1594         Split /usr:              ${enable_split_usr}
1595         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1596         compatibility libraries: ${have_compat_libs}
1597         utmp/wtmp support:       ${have_utmp}
1598         ldconfig support:        ${enable_ldconfig}
1599         hibernate support:       ${enable_hibernate}
1600         extra debugging:         ${enable_debug}
1601
1602         prefix:                  ${prefix}
1603         rootprefix:              ${with_rootprefix}
1604         sysconf dir:             ${sysconfdir}
1605         datarootdir:             ${datarootdir}
1606         includedir:              ${includedir}
1607         include_prefix:          ${INCLUDE_PREFIX}
1608         lib dir:                 ${libdir}
1609         rootlib dir:             ${with_rootlibdir}
1610         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1611         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1612         Build Python:            ${PYTHON}
1613         Installation Python:     ${PYTHON_BINARY}
1614         sphinx binary:           ${SPHINX_BUILD}
1615         PAM modules dir:         ${with_pamlibdir}
1616         PAM configuration dir:   ${with_pamconfdir}
1617         D-Bus policy dir:        ${with_dbuspolicydir}
1618         D-Bus session dir:       ${with_dbussessionservicedir}
1619         D-Bus system dir:        ${with_dbussystemservicedir}
1620         Bash completions dir:    ${with_bashcompletiondir}
1621         Zsh completions dir:     ${with_zshcompletiondir}
1622         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1623         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1624         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1625         TTY GID:                 ${TTY_GID}
1626         Maximum System UID:      ${SYSTEM_UID_MAX}
1627         Maximum System GID:      ${SYSTEM_GID_MAX}
1628         Certificate root:        ${CERTIFICATEROOT}
1629         Default dkr Index        ${DEFAULT_DKR_INDEX_URL}
1630
1631         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1632         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1633         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1634         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1635         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1636 ])