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