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$XSLTPROC" = x], [
 114         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
 115 ])
 116
 117 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
 118 GOBJECT_INTROSPECTION_CHECK([1.31.1])
 119 ], [
 120    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
 121    enable_introspection=no])
 122
 123 AC_CHECK_TOOL(OBJCOPY, objcopy)
 124 AC_CHECK_TOOL(STRINGS, strings)
 125 AC_CHECK_TOOL(GPERF, gperf)
 126 if test -z "$GPERF" ; then
 127         AC_MSG_ERROR([*** gperf not found])
 128 fi
 129
 130 # ------------------------------------------------------------------------------
 131 address_sanitizer_cflags=
 132 address_sanitizer_cppflags=
 133 address_sanitizer_ldflags=
 134 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 135 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 136             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 137             AS_IF([test -z "$with_as_cflags"],
 138                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 139             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 140             address_sanitizer_cppflags="-DVALGRIND=1"
 141             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 142       ])
 143
 144 undefined_sanitizer_cflags=
 145 undefined_sanitizer_cppflags=
 146 undefined_sanitizer_ldflags=
 147 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 148 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 149             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 150             AS_IF([test -z "$with_us_cflags"],
 151                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 152             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 153             undefined_sanitizer_cppflags="-DVALGRIND=1"
 154             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 155       ])
 156
 157 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 158 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 159 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 160
 161 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 162         -pipe \
 163         -Wall \
 164         -Wextra \
 165         -Wno-inline \
 166         -Wundef \
 167         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 168         -Wlogical-op \
 169         -Wmissing-include-dirs \
 170         -Wold-style-definition \
 171         -Wpointer-arith \
 172         -Winit-self \
 173         -Wdeclaration-after-statement \
 174         -Wfloat-equal \
 175         -Wsuggest-attribute=noreturn \
 176         -Wmissing-prototypes \
 177         -Wstrict-prototypes \
 178         -Wredundant-decls \
 179         -Wmissing-declarations \
 180         -Wmissing-noreturn \
 181         -Wshadow \
 182         -Wendif-labels \
 183         -Wstrict-aliasing=2 \
 184         -Wwrite-strings \
 185         -Wno-long-long \
 186         -Wno-overlength-strings \
 187         -Wno-unused-parameter \
 188         -Wno-missing-field-initializers \
 189         -Wno-unused-result \
 190         -Wno-format-signedness \
 191         -Werror=overflow \
 192         -Wdate-time \
 193         -Wnested-externs \
 194         -ffast-math \
 195         -fno-common \
 196         -fdiagnostics-show-option \
 197         -fno-strict-aliasing \
 198         -fvisibility=hidden \
 199         -ffunction-sections \
 200         -fdata-sections \
 201         -fstack-protector \
 202         -fstack-protector-strong \
 203         -fPIE \
 204         --param=ssp-buffer-size=4])
 205
 206 AS_CASE([$CC], [*clang*],
 207         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 208                -Wno-typedef-redefinition \
 209                -Wno-gnu-variable-sized-type-not-at-end \
 210         ])])
 211
 212 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 213         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 214                -flto -ffat-lto-objects])],
 215         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 216 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 217
 218 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 219         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 220                -Wp,-D_FORTIFY_SOURCE=2])],
 221         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 222 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 223
 224 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 225         -Wl,--as-needed \
 226         -Wl,--no-undefined \
 227         -Wl,--gc-sections \
 228         -Wl,-z,relro \
 229         -Wl,-z,now \
 230         -pie \
 231         -Wl,-fuse-ld=gold])
 232 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 233
 234 AC_CHECK_SIZEOF(pid_t)
 235 AC_CHECK_SIZEOF(uid_t)
 236 AC_CHECK_SIZEOF(gid_t)
 237 AC_CHECK_SIZEOF(time_t)
 238 AC_CHECK_SIZEOF(dev_t)
 239 AC_CHECK_SIZEOF(rlim_t,,[
 240        #include <sys/time.h>
 241        #include <sys/resource.h>
 242 ])
 243
 244 # ------------------------------------------------------------------------------
 245 # we use python to build the man page index, and for systemd-python
 246 have_python=no
 247 AC_ARG_WITH([python],
 248         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 249
 250 have_lxml=no
 251 AS_IF([test "x$with_python" != "xno"], [
 252         AM_PATH_PYTHON(,, [:])
 253         AS_IF([test "x$PYTHON" != "x:"], [
 254                 AC_MSG_CHECKING([for python lxml module])
 255                 AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
 256                 AC_MSG_RESULT([$have_lxml])
 257                 AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
 258                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
 259         ])
 260 ])
 261 AS_IF([test "$have_python" != "yes"], [
 262       AS_IF([test "$with_python" = "yes"],
 263             [AC_MSG_ERROR([*** python support requested but python support not found])])
 264       AS_IF([test "$with_python" != "no"],
 265             [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
 266 ])
 267
 268 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 269 AS_IF([test "x$PYTHON_BINARY" = "x"],
 270       [AS_IF([test "x$have_python" = "xyes"],
 271              [PYTHON_BINARY="$(which "$PYTHON")"],
 272              [PYTHON_BINARY=/usr/bin/python])])
 273 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 274
 275 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 276       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 277
 278 have_python_devel=no
 279 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 280 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 281       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 282             [have_python_devel=yes],
 283             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 284                   [have_python_devel=yes],
 285                   [have_python_devel=no])])
 286       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 287             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 288       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 289 ])
 290 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 291
 292 # ------------------------------------------------------------------------------
 293
 294 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 295 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 296 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 297 AC_CHECK_HEADERS([linux/memfd.h], [], [])
 298
 299 # unconditionally pull-in librt with old glibc versions
 300 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 301
 302 save_LIBS="$LIBS"
 303 LIBS=
 304 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 305 CAP_LIBS="$LIBS"
 306 AC_SUBST(CAP_LIBS)
 307
 308 LIBS=
 309 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 310 RT_LIBS="$LIBS"
 311 AC_SUBST(RT_LIBS)
 312 LIBS="$save_LIBS"
 313
 314 AC_CHECK_FUNCS([memfd_create])
 315 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 316 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, getrandom, renameat2, kcmp, LO_FLAGS_PARTSCAN],
 317                [], [], [[
 318 #include <sys/types.h>
 319 #include <unistd.h>
 320 #include <sys/mount.h>
 321 #include <fcntl.h>
 322 #include <sched.h>
 323 #include <linux/loop.h>
 324 #include <linux/random.h>
 325 ]])
 326
 327 AC_CHECK_DECLS([IFLA_INET6_ADDR_GEN_MODE,
 328                 IFLA_MACVLAN_FLAGS,
 329                 IFLA_IPVLAN_MODE,
 330                 IFLA_VTI_REMOTE,
 331                 IFLA_PHYS_PORT_ID,
 332                 IFLA_BOND_AD_INFO,
 333                 IFLA_VLAN_PROTOCOL,
 334                 IFLA_VXLAN_LOCAL6,
 335                 IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
 336                 IFLA_BRIDGE_VLAN_INFO,
 337                 IFLA_BRPORT_UNICAST_FLOOD,
 338                 NDA_IFINDEX,
 339                 IFA_FLAGS],
 340 [], [], [[
 341 #include <inttypes.h>
 342 #include <netinet/in.h>
 343 #include <netinet/ether.h>
 344 #include <linux/rtnetlink.h>
 345 #include <net/if.h>
 346 #include <linux/ip.h>
 347 #include <linux/if_tunnel.h>
 348 #include <linux/if_link.h>
 349 #include <linux/if_bridge.h>
 350 #include <linux/if_addr.h>
 351 #include <linux/neighbour.h>
 352 ]])
 353
 354 # This makes sure pkg.m4 is available.
 355 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 356
 357 # ------------------------------------------------------------------------------
 358 have_dbus=no
 359 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 360 AS_IF([test "x$enable_dbus" != "xno"], [
 361         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 362                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 363                 [have_dbus=no])
 364         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 365                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 366 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 367
 368 # ------------------------------------------------------------------------------
 369 have_utmp=yes
 370 AC_ARG_ENABLE([utmp], AS_HELP_STRING([--disable-utmp], [disable utmp/wtmp log handling]),
 371         AS_CASE("x${enableval}",
 372                 [xyes], [have_utmp=yes],
 373                 [xno],  [have_utmp=no],
 374                 AC_MSG_ERROR(bad value ${enableval} for --enable-utmp)))
 375 AS_IF([test "x$have_utmp" = "xyes"], [AC_DEFINE(HAVE_UTMP, 1, [Define if utmp/wtmp support is enabled])])
 376 AM_CONDITIONAL([HAVE_UTMP], [test "x$have_utmp" = "xyes"])
 377
 378 # ------------------------------------------------------------------------------
 379 have_compat_libs=no
 380 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 381                 [case "${enableval}" in
 382                         yes) have_compat_libs=yes ;;
 383                         no) have_compat_libs=no ;;
 384                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 385                 esac],
 386                 [have_compat_libs=no])
 387 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 388
 389 # ------------------------------------------------------------------------------
 390 have_coverage=no
 391 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 392 if test "x$enable_coverage" = "xyes" ; then
 393         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 394         if test "x$lcov_found" = xno ; then
 395                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 396         else
 397                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 398                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 399                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 400                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 401                 else
 402                         have_coverage=yes
 403                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 404                         -fprofile-arcs \
 405                         -ftest-coverage])
 406                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 407                 fi
 408         fi
 409 fi
 410 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 411
 412 # ------------------------------------------------------------------------------
 413 have_kmod=no
 414 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 415 if test "x$enable_kmod" != "xno"; then
 416         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 417         if test "x$have_kmod" = "xyes"; then
 418                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 419                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 420                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 421         fi
 422         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 423                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 424         fi
 425 fi
 426 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 427
 428 # ------------------------------------------------------------------------------
 429 have_xkbcommon=no
 430 AC_ARG_ENABLE(xkbcommon, AS_HELP_STRING([--disable-xkbcommon], [disable xkbcommon keymap support]))
 431 if test "x$enable_xkbcommon" != "xno"; then
 432         PKG_CHECK_MODULES(XKBCOMMON, [ xkbcommon >= 0.3.0 ],
 433                 [AC_DEFINE(HAVE_XKBCOMMON, 1, [Define if libxkbcommon is available]) have_xkbcommon=yes], have_xkbcommon=no)
 434         if test "x$have_xkbcommon" = xno -a "x$enable_xkbcommon" = xyes; then
 435                 AC_MSG_ERROR([*** xkbcommon support requested but libraries not found])
 436         fi
 437 fi
 438 AM_CONDITIONAL(HAVE_XKBCOMMON, [test "$have_xkbcommon" = "yes"])
 439
 440 # ------------------------------------------------------------------------------
 441 have_blkid=no
 442 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 443 if test "x$enable_blkid" != "xno"; then
 444         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.24 ],
 445                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 446         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 447                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 448         fi
 449 fi
 450 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 451
 452 # ------------------------------------------------------------------------------
 453 have_libmount=no
 454 PKG_CHECK_MODULES(MOUNT, [ mount >= 2.20 ],
 455         [AC_DEFINE(HAVE_LIBMOUNT, 1, [Define if libmount is available]) have_libmount=yes], have_libmount=no)
 456 if test "x$have_libmount" = xno; then
 457         AC_MSG_ERROR([*** libmount support required but libraries not found])
 458 fi
 459 AM_CONDITIONAL(HAVE_LIBMOUNT, [test "$have_libmount" = "yes"])
 460
 461 # ------------------------------------------------------------------------------
 462 have_seccomp=no
 463 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 464 if test "x$enable_seccomp" != "xno"; then
 465         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 466                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 467                 have_seccomp=yes
 468                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 469                [have_seccomp=no])
 470         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 471                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 472         fi
 473 fi
 474 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 475
 476 # ------------------------------------------------------------------------------
 477 have_ima=yes
 478 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 479                 [case "${enableval}" in
 480                         yes) have_ima=yes ;;
 481                         no) have_ima=no ;;
 482                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 483                 esac],
 484                 [have_ima=yes])
 485
 486 if test "x${have_ima}" != xno ; then
 487         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 488 fi
 489
 490 # ------------------------------------------------------------------------------
 491 have_chkconfig=yes
 492 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 493                 [case "${enableval}" in
 494                         yes) have_chkconfig=yes ;;
 495                         no) have_chkconfig=no ;;
 496                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 497                 esac],
 498                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 499                 if test -z "$CHKCONFIG"; then
 500                         have_chkconfig=no
 501                 else
 502                         have_chkconfig=yes
 503                 fi])
 504
 505 if test "x${have_chkconfig}" != xno ; then
 506         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 507 fi
 508
 509 # ------------------------------------------------------------------------------
 510 have_selinux=no
 511 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 512 if test "x$enable_selinux" != "xno"; then
 513         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 514                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 515                  have_selinux=yes
 516                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 517                 [have_selinux=no])
 518         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 519                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 520         fi
 521 fi
 522 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 523
 524 have_apparmor=no
 525 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 526 if test "x$enable_apparmor" != "xno"; then
 527         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 528                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 529                  have_apparmor=yes
 530                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 531                 [have_apparmor=no])
 532         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 533                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 534         fi
 535 fi
 536 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 537
 538
 539 AC_ARG_WITH(debug-shell,
 540         AS_HELP_STRING([--with-debug-shell=PATH],
 541                 [Path to debug shell binary]),
 542         [SUSHELL="$withval"],[
 543         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 544
 545 AC_SUBST(SUSHELL)
 546
 547 AC_ARG_WITH([debug-tty],
 548         AS_HELP_STRING([--with-debug-tty=PATH],
 549                 [Specify the tty device for debug shell]),
 550         [DEBUGTTY="$withval"],
 551         [DEBUGTTY=/dev/tty9])
 552
 553 AC_SUBST(DEBUGTTY)
 554
 555 AC_ARG_WITH([certificate-root],
 556         AS_HELP_STRING([--with-certificate-root=PATH],
 557                 [Specify the prefix for TLS certificates [/etc/ssl]]),
 558         [CERTIFICATEROOT="$withval"],
 559         [CERTIFICATEROOT="/etc/ssl"])
 560
 561 AC_SUBST(CERTIFICATEROOT)
 562
 563 # ------------------------------------------------------------------------------
 564 have_xz=no
 565 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 566 if test "x$enable_xz" != "xno"; then
 567         PKG_CHECK_MODULES(XZ, [ liblzma ],
 568                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 569         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 570                 AC_MSG_ERROR([*** XZ support requested but libraries not found])
 571         fi
 572 fi
 573 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 574
 575 # ------------------------------------------------------------------------------
 576 have_zlib=no
 577 AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib], [Disable optional ZLIB support]))
 578 if test "x$enable_zlib" != "xno"; then
 579         PKG_CHECK_MODULES(ZLIB, [ zlib ],
 580                 [AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available]) have_zlib=yes], have_zlib=no)
 581         if test "x$have_zlib" = xno -a "x$enable_zlib" = xyes; then
 582                 AC_MSG_ERROR([*** ZLIB support requested but libraries not found])
 583         fi
 584 fi
 585 AM_CONDITIONAL(HAVE_ZLIB, [test "$have_zlib" = "yes"])
 586
 587 # ------------------------------------------------------------------------------
 588 have_bzip2=no
 589 AC_ARG_ENABLE(bzip2, AS_HELP_STRING([--enable-bzip2], [Disable optional BZIP2 support]))
 590 AS_IF([test "x$enable_bzip2" != "xno"], [
 591         AC_CHECK_HEADERS(bzlib.h,
 592                 [AC_DEFINE(HAVE_BZIP2, 1, [Define in BZIP2 is available])
 593                  have_bzip2=yes],
 594                 [AS_IF([test "x$have_bzip2" = xyes], [AC_MSG_ERROR([*** BZIP2 support requested but headers not found])])
 595         ])
 596 ])
 597 AM_CONDITIONAL(HAVE_BZIP2, [test "$have_bzip2" = "yes"])
 598
 599 # ------------------------------------------------------------------------------
 600 have_lz4=no
 601 AC_ARG_ENABLE(lz4, AS_HELP_STRING([--enable-lz4], [Enable optional LZ4 support]))
 602 AS_IF([test "x$enable_lz4" = "xyes"], [
 603         AC_CHECK_HEADERS(lz4.h,
 604                [AC_DEFINE(HAVE_LZ4, 1, [Define in LZ4 is available]) have_lz4=yes],
 605                [AC_MSG_ERROR([*** LZ4 support requested but headers not found])])
 606 ])
 607 AM_CONDITIONAL(HAVE_LZ4, [test "$have_lz4" = "yes"])
 608
 609 AM_CONDITIONAL(HAVE_COMPRESSION, [test "$have_xz" = "yes" -o "$have_lz4" = "yes"])
 610
 611 # ------------------------------------------------------------------------------
 612 AC_ARG_ENABLE([pam],
 613         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 614                 [case "${enableval}" in
 615                         yes) have_pam=yes ;;
 616                         no) have_pam=no ;;
 617                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 618                 esac],
 619                 [have_pam=auto])
 620
 621 if test "x${have_pam}" != xno ; then
 622         AC_CHECK_HEADERS(
 623                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 624                 [have_pam=yes],
 625                 [if test "x$have_pam" = xyes ; then
 626                         AC_MSG_ERROR([*** PAM headers not found.])
 627                 fi])
 628
 629         AC_CHECK_LIB(
 630                 [pam],
 631                 [pam_syslog],
 632                 [have_pam=yes],
 633                 [if test "x$have_pam" = xyes ; then
 634                         AC_MSG_ERROR([*** libpam not found.])
 635                 fi])
 636
 637         if test "x$have_pam" = xyes ; then
 638                 PAM_LIBS="-lpam -lpam_misc"
 639                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 640                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 641         else
 642                 have_pam=no
 643         fi
 644 else
 645         PAM_LIBS=
 646 fi
 647 AC_SUBST(PAM_LIBS)
 648 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 649
 650 # ------------------------------------------------------------------------------
 651 AC_ARG_ENABLE([acl],
 652         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 653                 [case "${enableval}" in
 654                         yes) have_acl=yes ;;
 655                         no) have_acl=no ;;
 656                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 657                 esac],
 658                 [have_acl=auto])
 659
 660 if test "x${have_acl}" != xno ; then
 661         AC_CHECK_HEADERS(
 662                 [sys/acl.h acl/libacl.h],
 663                 [have_acl=yes],
 664                 [if test "x$have_acl" = xyes ; then
 665                         AC_MSG_ERROR([*** ACL headers not found.])
 666                 fi])
 667
 668         AC_CHECK_LIB(
 669                 [acl],
 670                 [acl_get_file],
 671                 [have_acl=yes],
 672                 [if test "x$have_acl" = xyes ; then
 673                         AC_MSG_ERROR([*** libacl not found.])
 674                 fi])
 675
 676         if test "x$have_acl" = xyes ; then
 677                 ACL_LIBS="-lacl"
 678                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 679                 M4_DEFINES="$M4_DEFINES -DHAVE_ACL"
 680         else
 681                 have_acl=no
 682         fi
 683 else
 684         ACL_LIBS=
 685 fi
 686 AC_SUBST(ACL_LIBS)
 687 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 688
 689 # ------------------------------------------------------------------------------
 690 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 691                 [case "${enableval}" in
 692                         yes) have_smack=yes ;;
 693                         no) have_smack=no ;;
 694                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 695                 esac],
 696                 [have_smack=auto])
 697
 698 if test "x${have_smack}" = xauto; then
 699         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 700         have_smack=yes
 701 fi
 702
 703 AC_ARG_WITH(smack-run-label,
 704 AS_HELP_STRING([--with-smack-run-label=STRING],
 705         [run systemd --system with a specific SMACK label]),
 706         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 707         [])
 708
 709 if test "x${have_smack}" = xyes ; then
 710         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 711 fi
 712
 713 AM_CONDITIONAL([HAVE_SMACK], [test "x$have_smack" = "xyes"])
 714
 715 # ------------------------------------------------------------------------------
 716 AC_ARG_ENABLE([gcrypt],
 717         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 718                 [case "${enableval}" in
 719                         yes) have_gcrypt=yes ;;
 720                         no) have_gcrypt=no ;;
 721                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 722                 esac],
 723                 [have_gcrypt=auto])
 724
 725 if test "x${have_gcrypt}" != xno ; then
 726         AM_PATH_LIBGCRYPT(
 727                 [1.4.5],
 728                 [have_gcrypt=yes],
 729                 [if test "x$have_gcrypt" = xyes ; then
 730                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 731                 fi])
 732
 733         if test "x$have_gcrypt" = xyes ; then
 734                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 735                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 736                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 737         else
 738                 have_gcrypt=no
 739         fi
 740 else
 741         GCRYPT_LIBS=
 742         GCRYPT_CFLAGS=
 743 fi
 744 AC_SUBST(GCRYPT_LIBS)
 745 AC_SUBST(GCRYPT_CFLAGS)
 746 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 747
 748 # ------------------------------------------------------------------------------
 749 AC_ARG_ENABLE([audit],
 750         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 751                 [case "${enableval}" in
 752                         yes) have_audit=yes ;;
 753                         no) have_audit=no ;;
 754                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 755                 esac],
 756                 [have_audit=auto])
 757
 758 if test "x${have_audit}" != xno ; then
 759         AC_CHECK_HEADERS(
 760                 [libaudit.h],
 761                 [have_audit=yes],
 762                 [if test "x$have_audit" = xyes ; then
 763                         AC_MSG_ERROR([*** AUDIT headers not found.])
 764                 fi])
 765
 766         AC_CHECK_LIB(
 767                 [audit],
 768                 [audit_open],
 769                 [have_audit=yes],
 770                 [if test "x$have_audit" = xyes ; then
 771                         AC_MSG_ERROR([*** libaudit not found.])
 772                 fi])
 773
 774         if test "x$have_audit" = xyes ; then
 775                 AUDIT_LIBS="-laudit"
 776                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 777         else
 778                 have_audit=no
 779         fi
 780 else
 781         AUDIT_LIBS=
 782 fi
 783 AC_SUBST(AUDIT_LIBS)
 784 AM_CONDITIONAL([HAVE_AUDIT], [test "x$have_audit" != xno])
 785
 786 # ------------------------------------------------------------------------------
 787 AC_ARG_ENABLE([elfutils],
 788         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 789                 [case "${enableval}" in
 790                         yes) have_elfutils=yes ;;
 791                         no) have_elfutils=no ;;
 792                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 793                 esac],
 794                 [have_elfutils=auto])
 795
 796 if test "x${have_elfutils}" != xno ; then
 797         AC_CHECK_HEADERS(
 798                 [elfutils/libdwfl.h],
 799                 [],
 800                 [if test "x$have_elfutils" = xyes ; then
 801                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 802                 fi])
 803
 804         AC_CHECK_LIB(
 805                 [dw],
 806                 [dwfl_begin],
 807                 [],
 808                 [if test "x$have_elfutils" = xyes ; then
 809                         AC_MSG_ERROR([*** ELFUTILS libs not found.])
 810                 fi])
 811
 812         AC_CHECK_LIB(
 813                 [dw],
 814                 [dwfl_core_file_attach],
 815                 [have_elfutils=yes],
 816                 [if test "x$have_elfutils" = xyes ; then
 817                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 818                 fi])
 819
 820         if test "x$have_elfutils" = xyes ; then
 821                 ELFUTILS_LIBS="-lelf -ldw"
 822                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 823         else
 824                 have_elfutils=no
 825         fi
 826 else
 827         ELFUTILS_LIBS=
 828 fi
 829 AC_SUBST(ELFUTILS_LIBS)
 830 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 831
 832 # ------------------------------------------------------------------------------
 833 have_libcryptsetup=no
 834 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 835 if test "x$enable_libcryptsetup" != "xno"; then
 836         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 837                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 838         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 839                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 840         fi
 841 fi
 842 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 843
 844 # ------------------------------------------------------------------------------
 845 have_qrencode=no
 846 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 847 if test "x$enable_qrencode" != "xno"; then
 848         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 849                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 850         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 851                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 852         fi
 853 fi
 854 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 855
 856 # ------------------------------------------------------------------------------
 857 have_microhttpd=no
 858 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 859 if test "x$enable_microhttpd" != "xno"; then
 860         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 861                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 862         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 863                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 864         fi
 865 fi
 866 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 867
 868 # ------------------------------------------------------------------------------
 869 have_gnutls=no
 870 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 871 if test "x$enable_gnutls" != "xno"; then
 872         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 873                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 874         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 875                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 876         fi
 877 fi
 878 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 879
 880 # ------------------------------------------------------------------------------
 881 have_libcurl=no
 882 AC_ARG_ENABLE(libcurl, AS_HELP_STRING([--disable-libcurl], [disable libcurl support]))
 883 if test "x$enable_libcurl" != "xno"; then
 884         PKG_CHECK_MODULES(LIBCURL, [libcurl],
 885                 [AC_DEFINE(HAVE_LIBCURL, 1, [Define if libcurl is available]) have_libcurl=yes], have_libcurl=no)
 886         if test "x$have_libcurl" = xno -a "x$enable_libcurl" = xyes; then
 887                 AC_MSG_ERROR([*** libcurl support requested but libraries not found])
 888         fi
 889 fi
 890 AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"])
 891
 892 # ------------------------------------------------------------------------------
 893 have_libidn=no
 894 AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [Disable optional LIBIDN support]))
 895 if test "x$enable_libidn" != "xno"; then
 896         PKG_CHECK_MODULES(LIBIDN, [libidn],
 897                [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available])
 898                 have_libidn=yes
 899                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"],
 900                [have_libidn=no])
 901         if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then
 902                 AC_MSG_ERROR([*** libidn support requested but libraries not found])
 903         fi
 904 fi
 905 AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"])
 906
 907 # ------------------------------------------------------------------------------
 908 have_libiptc=no
 909 AC_ARG_ENABLE(libiptc, AS_HELP_STRING([--disable-libiptc], [Disable optional LIBIPTC support]))
 910 if test "x$enable_libiptc" != "xno"; then
 911         PKG_CHECK_MODULES(LIBIPTC, [libiptc],
 912                [AC_DEFINE(HAVE_LIBIPTC, 1, [Define if libiptc is available])
 913                 have_libiptc=yes
 914                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIPTC"],
 915                [have_libiptc=no])
 916         if test "x$have_libiptc" = "xno" -a "x$enable_libiptc" = "xyes"; then
 917                 AC_MSG_ERROR([*** libiptc support requested but libraries not found])
 918         fi
 919 fi
 920 AM_CONDITIONAL(HAVE_LIBIPTC, [test "$have_libiptc" = "yes"])
 921
 922 # ------------------------------------------------------------------------------
 923 have_binfmt=no
 924 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 925 if test "x$enable_binfmt" != "xno"; then
 926         have_binfmt=yes
 927 fi
 928 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 929
 930 # ------------------------------------------------------------------------------
 931 have_vconsole=no
 932 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 933 if test "x$enable_vconsole" != "xno"; then
 934         have_vconsole=yes
 935 fi
 936 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 937
 938 # ------------------------------------------------------------------------------
 939 have_bootchart=no
 940 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 941 if test "x$enable_bootchart" != "xno"; then
 942         have_bootchart=yes
 943 fi
 944 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 945
 946 # ------------------------------------------------------------------------------
 947 have_quotacheck=no
 948 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 949 if test "x$enable_quotacheck" != "xno"; then
 950         have_quotacheck=yes
 951 fi
 952 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 953
 954 # ------------------------------------------------------------------------------
 955 have_tmpfiles=no
 956 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 957 if test "x$enable_tmpfiles" != "xno"; then
 958         have_tmpfiles=yes
 959 fi
 960 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 961
 962 # ------------------------------------------------------------------------------
 963 have_sysusers=no
 964 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 965 if test "x$enable_sysusers" != "xno"; then
 966         have_sysusers=yes
 967 fi
 968 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 969
 970 # ------------------------------------------------------------------------------
 971 have_firstboot=no
 972 AC_ARG_ENABLE(firstboot, AS_HELP_STRING([--disable-firstboot], [disable firstboot support]))
 973 if test "x$enable_firstboot" != "xno"; then
 974         have_firstboot=yes
 975 fi
 976 AM_CONDITIONAL(ENABLE_FIRSTBOOT, [test "$have_firstboot" = "yes"])
 977
 978 # ------------------------------------------------------------------------------
 979 have_randomseed=no
 980 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 981 if test "x$enable_randomseed" != "xno"; then
 982         have_randomseed=yes
 983 fi
 984 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 985
 986 # ------------------------------------------------------------------------------
 987 have_backlight=no
 988 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 989 if test "x$enable_backlight" != "xno"; then
 990         have_backlight=yes
 991 fi
 992 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 993
 994 # ------------------------------------------------------------------------------
 995 have_rfkill=no
 996 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 997 if test "x$enable_rfkill" != "xno"; then
 998         have_rfkill=yes
 999 fi
1000 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
1001
1002 # ------------------------------------------------------------------------------
1003 have_logind=no
1004 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
1005 if test "x$enable_logind" != "xno"; then
1006         have_logind=yes
1007 fi
1008 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
1009 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
1010
1011 # ------------------------------------------------------------------------------
1012 have_machined=no
1013 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
1014 if test "x$enable_machined" != "xno"; then
1015         have_machined=yes
1016 fi
1017 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
1018 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
1019
1020 # ------------------------------------------------------------------------------
1021 have_importd=no
1022 AC_ARG_ENABLE(importd, AS_HELP_STRING([--disable-importd], [disable import daemon]))
1023 if test "x$enable_importd" != "xno"; then
1024         have_importd=yes
1025 fi
1026 AM_CONDITIONAL(ENABLE_IMPORTD, [test "$have_importd" = "yes"])
1027 AS_IF([test "$have_importd" = "yes"], [ AC_DEFINE(HAVE_IMPORTD, [1], [Importd support available]) ])
1028
1029 # ------------------------------------------------------------------------------
1030 have_hostnamed=no
1031 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
1032 if test "x$enable_hostnamed" != "xno"; then
1033         have_hostnamed=yes
1034 fi
1035 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
1036
1037 # ------------------------------------------------------------------------------
1038 have_timedated=no
1039 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
1040 if test "x$enable_timedated" != "xno"; then
1041         have_timedated=yes
1042 fi
1043 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
1044
1045 # ------------------------------------------------------------------------------
1046 have_timesyncd=no
1047 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
1048 if test "x$enable_timesyncd" != "xno"; then
1049         have_timesyncd=yes
1050         M4_DEFINES="$M4_DEFINES -DENABLE_TIMESYNCD"
1051 fi
1052 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
1053
1054 AC_ARG_WITH(ntp-servers,
1055         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
1056                 [Space-separated list of default NTP servers]),
1057         [NTP_SERVERS="$withval"],
1058         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
1059
1060 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
1061 AC_SUBST(NTP_SERVERS)
1062
1063 AC_ARG_WITH(time-epoch,
1064         AS_HELP_STRING([--with-time-epoch=SECONDS],
1065                 [Time epoch for time clients]),
1066         [TIME_EPOCH="$withval"],
1067         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
1068
1069 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
1070
1071 # ------------------------------------------------------------------------------
1072 AC_ARG_WITH(system-uid-max,
1073         AS_HELP_STRING([--with-system-uid-max=UID]
1074                 [Maximum UID for system users]),
1075         [SYSTEM_UID_MAX="$withval"],
1076         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
1077
1078 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
1079 AC_SUBST(SYSTEM_UID_MAX)
1080
1081 # ------------------------------------------------------------------------------
1082 AC_ARG_WITH(system-gid-max,
1083         AS_HELP_STRING([--with-system-gid-max=GID]
1084                 [Maximum GID for system groups]),
1085         [SYSTEM_GID_MAX="$withval"],
1086         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
1087
1088 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
1089 AC_SUBST(SYSTEM_GID_MAX)
1090
1091 # ------------------------------------------------------------------------------
1092 have_localed=no
1093 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
1094 if test "x$enable_localed" != "xno"; then
1095         have_localed=yes
1096 fi
1097 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
1098
1099 # ------------------------------------------------------------------------------
1100 have_coredump=no
1101 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
1102 if test "x$enable_coredump" != "xno"; then
1103         have_coredump=yes
1104 fi
1105 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
1106
1107 # ------------------------------------------------------------------------------
1108 have_polkit=no
1109 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
1110 if test "x$enable_polkit" != "xno"; then
1111         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
1112         have_polkit=yes
1113 fi
1114 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
1115
1116 # ------------------------------------------------------------------------------
1117 have_resolved=no
1118 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
1119 if test "x$enable_resolved" != "xno"; then
1120         have_resolved=yes
1121         M4_DEFINES="$M4_DEFINES -DENABLE_RESOLVED"
1122 fi
1123 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
1124
1125 AC_ARG_WITH(dns-servers,
1126         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
1127                 [Space-separated list of default DNS servers]),
1128         [DNS_SERVERS="$withval"],
1129         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
1130
1131 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
1132 AC_SUBST(DNS_SERVERS)
1133
1134 # ------------------------------------------------------------------------------
1135 have_networkd=no
1136 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
1137 AS_IF([test "x$enable_networkd" != "xno"], [
1138         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
1139         have_networkd=yes
1140         M4_DEFINES="$M4_DEFINES -DENABLE_NETWORKD"
1141 ])
1142 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
1143
1144 # ------------------------------------------------------------------------------
1145 have_efi=no
1146 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
1147 if test "x$enable_efi" != "xno"; then
1148         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
1149         have_efi=yes
1150 fi
1151 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
1152
1153 # ------------------------------------------------------------------------------
1154 AC_CHECK_TOOL(EFI_CC, gcc)
1155
1156 EFI_ARCH=`echo $host | sed "s/\(-\).*$//"`
1157
1158 AM_COND_IF(ARCH_IA32, [
1159         EFI_ARCH=ia32
1160         EFI_MACHINE_TYPE_NAME=ia32])
1161
1162 AM_COND_IF(ARCH_X86_64, [
1163         EFI_MACHINE_TYPE_NAME=x64])
1164
1165 AM_COND_IF(ARCH_AARCH64, [
1166         EFI_MACHINE_TYPE_NAME=aa64])
1167
1168 AC_SUBST([EFI_ARCH])
1169 AC_SUBST([EFI_MACHINE_TYPE_NAME])
1170
1171 have_gnuefi=no
1172 AC_ARG_ENABLE(gnuefi, AS_HELP_STRING([--enable-gnuefi], [Disable optional gnuefi support]))
1173 AS_IF([test "x$enable_gnuefi" != "xno"], [
1174         AC_CHECK_HEADERS(efi/${EFI_ARCH}/efibind.h,
1175                 [AC_DEFINE(HAVE_GNUEFI, 1, [Define if gnuefi is available])
1176                  have_gnuefi=yes],
1177                 [AS_IF([test "x$enable_gnuefi" = xyes],
1178                        [AC_MSG_ERROR([*** gnuefi support requested but headers not found])])
1179         ])
1180
1181         efiroot=$(echo $(cd /usr/lib/$(${EFI_CC} -print-multi-os-directory); pwd))
1182
1183         EFI_LIB_DIR="$efiroot"
1184         AC_ARG_WITH(efi-libdir,
1185                 AS_HELP_STRING([--with-efi-libdir=PATH], [Path to EFI lib directory]),
1186                 [EFI_LIB_DIR="$withval"], [EFI_LIB_DIR="$efiroot"]
1187         )
1188         AC_SUBST([EFI_LIB_DIR])
1189
1190         have_efi_lds=no
1191         AC_ARG_WITH(efi-ldsdir,
1192                 AS_HELP_STRING([--with-efi-ldsdir=PATH], [Path to EFI lds directory]),
1193                 [EFI_LDS_DIR="$withval" && AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
1194                         [have_efi_lds=yes])],
1195                 [AS_FOR([DIR], [EFI_LDS_DIR], ["${EFI_LIB_DIR}/gnuefi" "${EFI_LIB_DIR}"],
1196                         [AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
1197                                        [have_efi_lds=yes && break])])])
1198         AS_IF([test "x$have_efi_lds" = xyes],
1199               [AC_SUBST([EFI_LDS_DIR])],
1200               [AS_IF([test "x$enable_gnuefi" = xyes],
1201                      [AC_MSG_ERROR([*** gnuefi support requested but files not found])],
1202                      [have_gnuefi=no])])
1203
1204         AC_ARG_WITH(efi-includedir,
1205                 AS_HELP_STRING([--with-efi-includedir=PATH], [Path to EFI include directory]),
1206                 [EFI_INC_DIR="$withval"], [EFI_INC_DIR="/usr/include"]
1207         )
1208         AC_SUBST([EFI_INC_DIR])
1209 ])
1210 AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
1211
1212 # ------------------------------------------------------------------------------
1213 AC_ARG_WITH(unifont,
1214         AS_HELP_STRING([--with-unifont=PATH],
1215                 [Path to unifont.hex]),
1216         [UNIFONT="$withval"],
1217         [UNIFONT="/usr/share/unifont/unifont.hex"])
1218 AC_SUBST(UNIFONT)
1219
1220 have_terminal=no
1221 have_unifont=no
1222 AC_ARG_ENABLE(terminal, AS_HELP_STRING([--enable-terminal], [enable terminal support]))
1223 if test "x$enable_terminal" = "xyes"; then
1224         PKG_CHECK_MODULES([TERMINAL], [ libevdev >= 1.2 xkbcommon >= 0.5 libdrm >= 2.4], [have_terminal=yes])
1225         AC_CHECK_FILE($UNIFONT, [have_unifont=yes])
1226         AS_IF([test "x$have_terminal" != xyes -o "x$have_unifont" != "xyes" -a "x$enable_terminal" = xyes],
1227               [AC_MSG_ERROR([*** terminal support requested but required dependencies not available])],
1228               [test "x$have_terminal" = xyes -a "x$have_unifont" = "xyes"],
1229               [AC_DEFINE(ENABLE_TERMINAL, 1, [Define if terminal support is to be enabled])])
1230 fi
1231 AM_CONDITIONAL(ENABLE_TERMINAL, [test "x$have_terminal" = "xyes" -a "x$have_unifont" = "xyes"])
1232
1233 # ------------------------------------------------------------------------------
1234 have_kdbus=no
1235 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
1236 if test "x$enable_kdbus" = "xyes"; then
1237         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
1238         have_kdbus=yes
1239         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
1240 fi
1241 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
1242
1243 # ------------------------------------------------------------------------------
1244 AC_ARG_WITH(rc-local-script-path-start,
1245         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
1246                 [Path to /etc/rc.local]),
1247         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
1248         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
1249
1250 AC_ARG_WITH(rc-local-script-path-stop,
1251         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
1252                 [Path to /usr/sbin/halt.local]),
1253         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
1254         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
1255
1256 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
1257 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1258
1259 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1260 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1261
1262 # ------------------------------------------------------------------------------
1263 AC_ARG_WITH(kbd-loadkeys,
1264         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1265                 [Path to loadkeys]),
1266         [KBD_LOADKEYS="$withval"],
1267         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1268
1269 AC_ARG_WITH(kbd-setfont,
1270         AS_HELP_STRING([--with-kbd-setfont=PATH],
1271                 [Path to setfont]),
1272         [KBD_SETFONT="$withval"],
1273         [KBD_SETFONT="/usr/bin/setfont"])
1274
1275 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1276 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1277
1278 AC_SUBST(KBD_LOADKEYS)
1279 AC_SUBST(KBD_SETFONT)
1280
1281 AC_ARG_WITH(telinit,
1282         AS_HELP_STRING([--with-telinit=PATH],
1283                 [Path to telinit]),
1284         [TELINIT="$withval"],
1285         [TELINIT="/lib/sysvinit/telinit"])
1286
1287 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1288
1289 AC_SUBST(TELINIT)
1290
1291 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1292
1293 # ------------------------------------------------------------------------------
1294 have_myhostname=no
1295 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1296 if test "x$enable_myhostname" != "xno"; then
1297         AC_HEADER_STDC
1298         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
1299
1300         AC_C_CONST
1301         AC_TYPE_SIZE_T
1302         AC_HEADER_TIME
1303
1304         AC_FUNC_MALLOC
1305         AC_FUNC_SELECT_ARGTYPES
1306         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1307
1308         have_myhostname=yes
1309 fi
1310 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1311
1312 # ------------------------------------------------------------------------------
1313 AC_ARG_ENABLE([gudev],
1314        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1315        [], [enable_gudev=yes])
1316 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1317 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1318 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1319
1320 # ------------------------------------------------------------------------------
1321 AC_ARG_ENABLE(hwdb, [AC_HELP_STRING([--disable-hwdb], [disable hardware database support])],
1322        enable_hwdb=$enableval, enable_hwdb=yes)
1323 AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
1324
1325 # ------------------------------------------------------------------------------
1326 have_manpages=no
1327 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1328 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1329 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1330
1331 # ------------------------------------------------------------------------------
1332 AC_ARG_ENABLE(hibernate,
1333        [AC_HELP_STRING([--disable-hibernate], [disable hibernation support])],
1334        enable_hibernate=$enableval, enable_hibernate=yes)
1335 AM_CONDITIONAL(ENABLE_HIBERNATE, [test x$enable_hibernate = xyes])
1336
1337 # ------------------------------------------------------------------------------
1338 AC_ARG_ENABLE(ldconfig,
1339        [AC_HELP_STRING([--disable-ldconfig], [disable ldconfig])],
1340        enable_ldconfig=$enableval, enable_ldconfig=yes)
1341 AM_CONDITIONAL(ENABLE_LDCONFIG, [test x$enable_ldconfig = xyes])
1342
1343 # ------------------------------------------------------------------------------
1344 # Location of the init scripts as mandated by LSB
1345 SYSTEM_SYSVINIT_PATH=/etc/init.d
1346 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1347
1348 AC_ARG_WITH([sysvinit-path],
1349         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1350                 [Specify the path to where the SysV init scripts are located])],
1351         [SYSTEM_SYSVINIT_PATH="$withval"],
1352         [])
1353
1354 AC_ARG_WITH([sysvrcnd-path],
1355         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1356                 [Specify the path to the base directory for the SysV rcN.d directories])],
1357         [SYSTEM_SYSVRCND_PATH="$withval"],
1358         [])
1359
1360 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1361         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1362         SYSTEM_SYSV_COMPAT="yes"
1363         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1364 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1365         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.])
1366 else
1367         SYSTEM_SYSV_COMPAT="no"
1368 fi
1369
1370 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1371 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1372 AC_SUBST(M4_DEFINES)
1373
1374 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1375
1376 AC_ARG_WITH([tty-gid],
1377         [AS_HELP_STRING([--with-tty-gid=GID],
1378                 [Specify the numeric GID of the 'tty' group])],
1379         [TTY_GID="$withval"],
1380         [TTY_GID="5"])
1381
1382 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1383 AC_SUBST(TTY_GID)
1384
1385 AC_ARG_WITH([dbuspolicydir],
1386         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1387         [],
1388         [with_dbuspolicydir=${sysconfdir}/dbus-1/system.d])
1389
1390 AC_ARG_WITH([dbussessionservicedir],
1391         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1392         [],
1393         [with_dbussessionservicedir=${datadir}/dbus-1/services])
1394
1395 AC_ARG_WITH([dbussystemservicedir],
1396         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1397         [],
1398         [with_dbussystemservicedir=${datadir}/dbus-1/system-services])
1399
1400 AC_ARG_WITH([bashcompletiondir],
1401         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1402         [],
1403         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1404                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1405         ] , [
1406                 with_bashcompletiondir=${datadir}/bash-completion/completions
1407         ])])
1408
1409 AC_ARG_WITH([zshcompletiondir],
1410         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1411         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1412
1413 AC_ARG_WITH([rootprefix],
1414         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1415         [], [with_rootprefix=${ac_default_prefix}])
1416
1417 AC_ARG_WITH([rootlibdir],
1418         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1419         [],
1420         [with_rootlibdir=${libdir}])
1421
1422 AC_ARG_WITH([pamlibdir],
1423         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1424         [],
1425         [with_pamlibdir=${with_rootlibdir}/security])
1426
1427 AC_ARG_WITH([pamconfdir],
1428         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1429         [],
1430         [with_pamconfdir=${sysconfdir}/pam.d])
1431
1432 AC_ARG_ENABLE([split-usr],
1433         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1434         [],
1435         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1436                 enable_split_usr=yes
1437         ], [
1438                 enable_split_usr=no
1439         ])])
1440
1441 AC_ARG_WITH([dkr-index-url],
1442         [AS_HELP_STRING([--dkr-index-url=URL], [Specify the default index URL to use for image downloads])],
1443         [DEFAULT_DKR_INDEX_URL="\"$withval\""],
1444         [DEFAULT_DKR_INDEX_URL="NULL"])
1445
1446 AC_DEFINE_UNQUOTED(DEFAULT_DKR_INDEX_URL, [$DEFAULT_DKR_INDEX_URL], [Default index URL to use for image downloads])
1447 AC_SUBST(DEFAULT_DKR_INDEX_URL)
1448
1449 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1450         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1451 ])
1452
1453 # Work around intltoolize and gtk-doc problems in VPATH builds
1454 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1455                                        [Define to do gtk-doc tests])
1456 AS_IF([test "x$0" != "x./configure"], [
1457         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1458 ])
1459
1460 # QEMU and OVMF UEFI firmware
1461 AS_IF([test x"$cross_compiling" = "xyes"], [], [
1462         AC_PATH_PROG([QEMU], [qemu-system-x86_64])
1463         AC_CHECK_FILE([/usr/share/qemu/bios-ovmf.bin], [QEMU_BIOS=/usr/share/qemu/bios-ovmf.bin],
1464                 [AC_CHECK_FILE([/usr/share/qemu-ovmf/bios.bin], [QEMU_BIOS=/usr/share/qemu-ovmf/bios.bin])])
1465         AC_SUBST([QEMU_BIOS])
1466 ])
1467
1468 AC_ARG_ENABLE(tests,
1469         [AC_HELP_STRING([--disable-tests], [disable tests])],
1470         enable_tests=$enableval, enable_tests=yes)
1471 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1472
1473 AC_ARG_ENABLE(debug,
1474         [AC_HELP_STRING([--enable-debug@<:@=LIST@:>@], [enable extra debugging (hashmap,mmap-cache)])],
1475         [if test "x$enableval" = "xyes"; then
1476                 enableval="hashmap,mmap-cache"
1477         fi
1478         saved_ifs="$IFS"
1479         IFS="$IFS$PATH_SEPARATOR,"
1480         for name in $enableval; do
1481                 case $name in
1482                 hashmap)
1483                         enable_debug_hashmap=yes
1484                         ;;
1485                 mmap-cache)
1486                         enable_debug_mmap_cache=yes
1487                         ;;
1488                 esac
1489         done
1490         IFS="$saved_ifs"],[])
1491
1492 enable_debug=""
1493 AS_IF([test x$enable_debug_hashmap = xyes], [
1494         AC_DEFINE(ENABLE_DEBUG_HASHMAP, 1, [Define if hashmap debugging is to be enabled])
1495         enable_debug="hashmap $enable_debug"
1496 ])
1497 AS_IF([test x$enable_debug_mmap_cache = xyes], [
1498         AC_DEFINE(ENABLE_DEBUG_MMAP_CACHE, 1, [Define if mmap cache debugging is to be enabled])
1499         enable_debug="mmap-cache $enable_debug"
1500 ])
1501 test -z "$enable_debug" && enable_debug="none"
1502
1503 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1504 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1505 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1506 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1507 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1508 AC_SUBST([pamlibdir], [$with_pamlibdir])
1509 AC_SUBST([pamconfdir], [$with_pamconfdir])
1510 AC_SUBST([rootprefix], [$with_rootprefix])
1511 AC_SUBST([rootlibdir], [$with_rootlibdir])
1512
1513 AC_CONFIG_FILES([
1514         Makefile po/Makefile.in
1515         docs/libudev/Makefile
1516         docs/libudev/version.xml
1517         docs/gudev/Makefile
1518         docs/gudev/version.xml
1519 ])
1520
1521 AC_OUTPUT
1522 AC_MSG_RESULT([
1523         $PACKAGE_NAME $VERSION
1524
1525         libcryptsetup:           ${have_libcryptsetup}
1526         PAM:                     ${have_pam}
1527         AUDIT:                   ${have_audit}
1528         IMA:                     ${have_ima}
1529         AppArmor:                ${have_apparmor}
1530         SELinux:                 ${have_selinux}
1531         SECCOMP:                 ${have_seccomp}
1532         SMACK:                   ${have_smack}
1533         ZLIB:                    ${have_zlib}
1534         XZ:                      ${have_xz}
1535         LZ4:                     ${have_lz4}
1536         BZIP2:                   ${have_bzip2}
1537         ACL:                     ${have_acl}
1538         GCRYPT:                  ${have_gcrypt}
1539         QRENCODE:                ${have_qrencode}
1540         MICROHTTPD:              ${have_microhttpd}
1541         CHKCONFIG:               ${have_chkconfig}
1542         GNUTLS:                  ${have_gnutls}
1543         libcurl:                 ${have_libcurl}
1544         libidn:                  ${have_libidn}
1545         libiptc:                 ${have_libiptc}
1546         ELFUTILS:                ${have_elfutils}
1547         binfmt:                  ${have_binfmt}
1548         vconsole:                ${have_vconsole}
1549         bootchart:               ${have_bootchart}
1550         quotacheck:              ${have_quotacheck}
1551         tmpfiles:                ${have_tmpfiles}
1552         sysusers:                ${have_sysusers}
1553         firstboot:               ${have_firstboot}
1554         randomseed:              ${have_randomseed}
1555         backlight:               ${have_backlight}
1556         rfkill:                  ${have_rfkill}
1557         logind:                  ${have_logind}
1558         machined:                ${have_machined}
1559         importd:                 ${have_importd}
1560         hostnamed:               ${have_hostnamed}
1561         timedated:               ${have_timedated}
1562         timesyncd:               ${have_timesyncd}
1563         default NTP servers:     ${NTP_SERVERS}
1564         time epoch:              ${TIME_EPOCH}
1565         localed:                 ${have_localed}
1566         networkd:                ${have_networkd}
1567         resolved:                ${have_resolved}
1568         default DNS servers:     ${DNS_SERVERS}
1569         coredump:                ${have_coredump}
1570         polkit:                  ${have_polkit}
1571         efi:                     ${have_efi}
1572         gnuefi:                  ${have_gnuefi}
1573         efi arch:                ${EFI_ARCH}
1574         EFI machine type:        ${EFI_MACHINE_TYPE_NAME}
1575         EFI CC                   ${EFI_CC}
1576         EFI libdir:              ${EFI_LIB_DIR}
1577         EFI ldsdir:              ${EFI_LDS_DIR}
1578         EFI includedir:          ${EFI_INC_DIR}
1579         kmod:                    ${have_kmod}
1580         xkbcommon:               ${have_xkbcommon}
1581         blkid:                   ${have_blkid}
1582         libmount:                ${have_libmount}
1583         dbus:                    ${have_dbus}
1584         nss-myhostname:          ${have_myhostname}
1585         gudev:                   ${enable_gudev}
1586         hwdb:                    ${enable_hwdb}
1587         gintrospection:          ${enable_introspection}
1588         terminal:                ${have_terminal}
1589         kdbus:                   ${have_kdbus}
1590         Python:                  ${have_python}
1591         Python Headers:          ${have_python_devel}
1592         man pages:               ${have_manpages}
1593         gtk-doc:                 ${enable_gtk_doc}
1594         test coverage:           ${have_coverage}
1595         Split /usr:              ${enable_split_usr}
1596         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1597         compatibility libraries: ${have_compat_libs}
1598         utmp/wtmp support:       ${have_utmp}
1599         ldconfig support:        ${enable_ldconfig}
1600         hibernate support:       ${enable_hibernate}
1601         extra debugging:         ${enable_debug}
1602
1603         prefix:                  ${prefix}
1604         rootprefix:              ${with_rootprefix}
1605         sysconf dir:             ${sysconfdir}
1606         datarootdir:             ${datarootdir}
1607         includedir:              ${includedir}
1608         include_prefix:          ${INCLUDE_PREFIX}
1609         lib dir:                 ${libdir}
1610         rootlib dir:             ${with_rootlibdir}
1611         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1612         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1613         Build Python:            ${PYTHON}
1614         Installation Python:     ${PYTHON_BINARY}
1615         sphinx binary:           ${SPHINX_BUILD}
1616         PAM modules dir:         ${with_pamlibdir}
1617         PAM configuration dir:   ${with_pamconfdir}
1618         D-Bus policy dir:        ${with_dbuspolicydir}
1619         D-Bus session dir:       ${with_dbussessionservicedir}
1620         D-Bus system dir:        ${with_dbussystemservicedir}
1621         Bash completions dir:    ${with_bashcompletiondir}
1622         Zsh completions dir:     ${with_zshcompletiondir}
1623         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1624         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1625         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1626         TTY GID:                 ${TTY_GID}
1627         Maximum System UID:      ${SYSTEM_UID_MAX}
1628         Maximum System GID:      ${SYSTEM_GID_MAX}
1629         Certificate root:        ${CERTIFICATEROOT}
1630         Default dkr Index        ${DEFAULT_DKR_INDEX_URL}
1631
1632         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1633         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1634         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1635         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1636         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1637 ])