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