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 # FIXME: Update to proper web page
  23 AC_INIT([elogind],
  24         [219],
  25         [http://bugs.freedesktop.org/enter_bug.cgi?product=elogind],
  26         [elogind],
  27         [http://www.freedesktop.org/wiki/Software/elogind])
  28
  29 AC_CONFIG_SRCDIR([src/login/logind.c])
  30 AC_CONFIG_MACRO_DIR([m4])
  31 AC_CONFIG_HEADERS([config.h])
  32 AC_CONFIG_AUX_DIR([build-aux])
  33
  34 AC_USE_SYSTEM_EXTENSIONS
  35 AC_SYS_LARGEFILE
  36 AC_PREFIX_DEFAULT([/usr])
  37 AM_MAINTAINER_MODE([enable])
  38 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects parallel-tests])
  39 AM_SILENT_RULES([yes])
  40 AC_CANONICAL_HOST
  41 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  42 LT_PREREQ(2.2)
  43 LT_INIT([disable-static])
  44
  45 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by elogind])])
  46 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by elogind])])
  47
  48 SET_ARCH(X86_64, x86_64*)
  49 SET_ARCH(IA32, i*86*)
  50 SET_ARCH(MIPS, mips*)
  51
  52 # i18n stuff for the PolicyKit policy files, heck whether intltool can be found, disable NLS otherwise
  53 AC_CHECK_PROG(intltool_found, [intltool-merge], [yes], [no])
  54 AS_IF([test x"$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 $@" && false'
  72     AC_SUBST(INTLTOOL_POLICY_RULE)
  73 ])
  74
  75 GETTEXT_PACKAGE=elogind
  76 AC_SUBST(GETTEXT_PACKAGE)
  77 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [elogind])
  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([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
  91
  92 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
  93
  94 M4_DEFINES=
  95
  96 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  97 m4_ifdef([GTK_DOC_CHECK], [
  98 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  99          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
 100           enable_gtk_doc=no])
 101
 102 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
 103         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
 104 ])
 105
 106 AC_CHECK_TOOL(GPERF, gperf)
 107 if test -z "$GPERF" ; then
 108         AC_MSG_ERROR([*** gperf not found])
 109 fi
 110
 111 # ------------------------------------------------------------------------------
 112 address_sanitizer_cflags=
 113 address_sanitizer_cppflags=
 114 address_sanitizer_ldflags=
 115 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 116 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 117             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 118             AS_IF([test -z "$with_as_cflags"],
 119                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 120             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 121             address_sanitizer_cppflags="-DVALGRIND=1"
 122             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 123       ])
 124
 125 undefined_sanitizer_cflags=
 126 undefined_sanitizer_cppflags=
 127 undefined_sanitizer_ldflags=
 128 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 129 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 130             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 131             AS_IF([test -z "$with_us_cflags"],
 132                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 133             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 134             undefined_sanitizer_cppflags="-DVALGRIND=1"
 135             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 136       ])
 137
 138 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 139 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 140 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 141
 142 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 143         -pipe \
 144         -Wall \
 145         -Wextra \
 146         -Wno-inline \
 147         -Wundef \
 148         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 149         -Wlogical-op \
 150         -Wsign-compare \
 151         -Wmissing-include-dirs \
 152         -Wold-style-definition \
 153         -Wpointer-arith \
 154         -Winit-self \
 155         -Wdeclaration-after-statement \
 156         -Wfloat-equal \
 157         -Wsuggest-attribute=noreturn \
 158         -Wmissing-prototypes \
 159         -Wstrict-prototypes \
 160         -Wredundant-decls \
 161         -Wmissing-declarations \
 162         -Wmissing-noreturn \
 163         -Wshadow \
 164         -Wendif-labels \
 165         -Wstrict-aliasing=2 \
 166         -Wwrite-strings \
 167         -Wno-long-long \
 168         -Wno-overlength-strings \
 169         -Wno-unused-parameter \
 170         -Wno-missing-field-initializers \
 171         -Wno-unused-result \
 172         -Wno-format-signedness \
 173         -Werror=overflow \
 174         -Wdate-time \
 175         -Wnested-externs \
 176         -ffast-math \
 177         -fno-common \
 178         -fdiagnostics-show-option \
 179         -fno-strict-aliasing \
 180         -fvisibility=hidden \
 181         -ffunction-sections \
 182         -fdata-sections \
 183         -fstack-protector \
 184         -fstack-protector-strong \
 185         -fPIE \
 186         --param=ssp-buffer-size=4])
 187
 188 AS_CASE([$CC], [*clang*],
 189         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 190                -Wno-typedef-redefinition \
 191                -Wno-gnu-variable-sized-type-not-at-end \
 192         ])])
 193
 194 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 195         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 196                -flto -ffat-lto-objects])],
 197         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 198 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 199
 200 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 201         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 202                -Wp,-D_FORTIFY_SOURCE=2])],
 203         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 204 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 205
 206 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 207         -Wl,--as-needed \
 208         -Wl,--no-undefined \
 209         -Wl,--gc-sections \
 210         -Wl,-z,relro \
 211         -Wl,-z,now \
 212         -pie \
 213         -Wl,-fuse-ld=gold])
 214 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 215
 216 AC_CHECK_SIZEOF(pid_t)
 217 AC_CHECK_SIZEOF(uid_t)
 218 AC_CHECK_SIZEOF(gid_t)
 219 AC_CHECK_SIZEOF(time_t)
 220 AC_CHECK_SIZEOF(dev_t)
 221 AC_CHECK_SIZEOF(rlim_t,,[
 222        #include <sys/time.h>
 223        #include <sys/resource.h>
 224 ])
 225
 226 # ------------------------------------------------------------------------------
 227
 228 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 229 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 230 AC_CHECK_HEADERS([linux/memfd.h], [], [])
 231
 232 # unconditionally pull-in librt with old glibc versions
 233 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 234
 235 save_LIBS="$LIBS"
 236 LIBS=
 237 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 238 CAP_LIBS="$LIBS"
 239 AC_SUBST(CAP_LIBS)
 240
 241 AC_CHECK_FUNCS([memfd_create])
 242 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 243 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, getrandom, renameat2, kcmp, LO_FLAGS_PARTSCAN],
 244                [], [], [[
 245 #include <sys/types.h>
 246 #include <unistd.h>
 247 #include <sys/mount.h>
 248 #include <fcntl.h>
 249 #include <sched.h>
 250 #include <linux/loop.h>
 251 #include <linux/random.h>
 252 ]])
 253
 254 AC_CHECK_DECLS([IFLA_INET6_ADDR_GEN_MODE,
 255                 IFLA_MACVLAN_FLAGS,
 256                 IFLA_IPVLAN_MODE,
 257                 IFLA_VTI_REMOTE,
 258                 IFLA_PHYS_PORT_ID,
 259                 IFLA_BOND_AD_INFO,
 260                 IFLA_VLAN_PROTOCOL,
 261                 IFLA_VXLAN_LOCAL6,
 262                 IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
 263                 IFLA_BRIDGE_VLAN_INFO,
 264                 IFLA_BRPORT_UNICAST_FLOOD,
 265                 NDA_IFINDEX],
 266 [], [], [[
 267 #include <inttypes.h>
 268 #include <netinet/in.h>
 269 #include <netinet/ether.h>
 270 #include <linux/rtnetlink.h>
 271 #include <net/if.h>
 272 #include <linux/ip.h>
 273 #include <linux/if_tunnel.h>
 274 #include <linux/if_link.h>
 275 #include <linux/if_bridge.h>
 276 #include <linux/neighbour.h>
 277 ]])
 278
 279 # This makes sure pkg.m4 is available.
 280 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 281
 282 # ------------------------------------------------------------------------------
 283 have_dbus=no
 284 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 285 AS_IF([test "x$enable_dbus" != "xno"], [
 286         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 287                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 288                 [have_dbus=no])
 289         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 290                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 291 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 292
 293 # ------------------------------------------------------------------------------
 294 PKG_CHECK_MODULES(UDEV, [libudev])
 295
 296 # ------------------------------------------------------------------------------
 297 have_coverage=no
 298 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 299 if test "x$enable_coverage" = "xyes" ; then
 300         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 301         if test "x$lcov_found" = xno ; then
 302                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 303         else
 304                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 305                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 306                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 307                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 308                 else
 309                         have_coverage=yes
 310                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 311                         -fprofile-arcs \
 312                         -ftest-coverage])
 313                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 314                 fi
 315         fi
 316 fi
 317 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 318
 319 # ------------------------------------------------------------------------------
 320 have_xkbcommon=no
 321 AC_ARG_ENABLE(xkbcommon, AS_HELP_STRING([--disable-xkbcommon], [disable xkbcommon keymap support]))
 322 if test "x$enable_xkbcommon" != "xno"; then
 323         PKG_CHECK_MODULES(XKBCOMMON, [ xkbcommon >= 0.3.0 ],
 324                 [AC_DEFINE(HAVE_XKBCOMMON, 1, [Define if libxkbcommon is available]) have_xkbcommon=yes], have_xkbcommon=no)
 325         if test "x$have_xkbcommon" = xno -a "x$enable_xkbcommon" = xyes; then
 326                 AC_MSG_ERROR([*** xkbcommon support requested but libraries not found])
 327         fi
 328 fi
 329 AM_CONDITIONAL(HAVE_XKBCOMMON, [test "$have_xkbcommon" = "yes"])
 330
 331 # ------------------------------------------------------------------------------
 332 have_blkid=no
 333 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 334 if test "x$enable_blkid" != "xno"; then
 335         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.24 ],
 336                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 337         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 338                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 339         fi
 340 fi
 341 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 342
 343 # ------------------------------------------------------------------------------
 344 have_seccomp=no
 345 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 346 if test "x$enable_seccomp" != "xno"; then
 347         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 348                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 349                 have_seccomp=yes
 350                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 351                [have_seccomp=no])
 352         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 353                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 354         fi
 355 fi
 356 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 357
 358 # ------------------------------------------------------------------------------
 359 have_ima=yes
 360 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 361                 [case "${enableval}" in
 362                         yes) have_ima=yes ;;
 363                         no) have_ima=no ;;
 364                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 365                 esac],
 366                 [have_ima=yes])
 367
 368 if test "x${have_ima}" != xno ; then
 369         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 370 fi
 371
 372 # ------------------------------------------------------------------------------
 373 have_chkconfig=yes
 374 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 375                 [case "${enableval}" in
 376                         yes) have_chkconfig=yes ;;
 377                         no) have_chkconfig=no ;;
 378                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 379                 esac],
 380                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 381                 if test -z "$CHKCONFIG"; then
 382                         have_chkconfig=no
 383                 else
 384                         have_chkconfig=yes
 385                 fi])
 386
 387 if test "x${have_chkconfig}" != xno ; then
 388         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 389 fi
 390
 391 # ------------------------------------------------------------------------------
 392 have_selinux=no
 393 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 394 if test "x$enable_selinux" != "xno"; then
 395         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 396                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 397                  have_selinux=yes
 398                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 399                 [have_selinux=no])
 400         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 401                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 402         fi
 403 fi
 404 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 405
 406 have_apparmor=no
 407 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 408 if test "x$enable_apparmor" != "xno"; then
 409         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 410                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 411                  have_apparmor=yes
 412                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 413                 [have_apparmor=no])
 414         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 415                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 416         fi
 417 fi
 418 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 419
 420
 421 AC_ARG_WITH(debug-shell,
 422         AS_HELP_STRING([--with-debug-shell=PATH],
 423                 [Path to debug shell binary]),
 424         [SUSHELL="$withval"],[
 425         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 426
 427 AC_SUBST(SUSHELL)
 428
 429 AC_ARG_WITH([debug-tty],
 430         AS_HELP_STRING([--with-debug-tty=PATH],
 431                 [Specify the tty device for debug shell]),
 432         [DEBUGTTY="$withval"],
 433         [DEBUGTTY=/dev/tty9])
 434
 435 AC_SUBST(DEBUGTTY)
 436
 437 AC_ARG_WITH([certificate-root],
 438         AS_HELP_STRING([--with-certificate-root=PATH],
 439                 [Specify the prefix for TLS certificates [/etc/ssl]]),
 440         [CERTIFICATEROOT="$withval"],
 441         [CERTIFICATEROOT="/etc/ssl"])
 442
 443 AC_SUBST(CERTIFICATEROOT)
 444
 445 # ------------------------------------------------------------------------------
 446 have_xz=no
 447 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 448 if test "x$enable_xz" != "xno"; then
 449         PKG_CHECK_MODULES(XZ, [ liblzma ],
 450                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 451         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 452                 AC_MSG_ERROR([*** XZ support requested but libraries not found])
 453         fi
 454 fi
 455 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 456
 457 # ------------------------------------------------------------------------------
 458 have_zlib=no
 459 AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib], [Disable optional ZLIB support]))
 460 if test "x$enable_zlib" != "xno"; then
 461         PKG_CHECK_MODULES(ZLIB, [ zlib ],
 462                 [AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available]) have_zlib=yes], have_zlib=no)
 463         if test "x$have_zlib" = xno -a "x$enable_zlib" = xyes; then
 464                 AC_MSG_ERROR([*** ZLIB support requested but libraries not found])
 465         fi
 466 fi
 467 AM_CONDITIONAL(HAVE_ZLIB, [test "$have_zlib" = "yes"])
 468
 469 # ------------------------------------------------------------------------------
 470 have_bzip2=no
 471 AC_ARG_ENABLE(bzip2, AS_HELP_STRING([--enable-bzip2], [Disable optional BZIP2 support]))
 472 AS_IF([test "x$enable_bzip2" != "xno"], [
 473         AC_CHECK_HEADERS(bzlib.h,
 474                 [AC_DEFINE(HAVE_BZIP2, 1, [Define in BZIP2 is available])
 475                  have_bzip2=yes],
 476                 [AS_IF([test "x$have_bzip2" = xyes], [AC_MSG_ERROR([*** BZIP2 support requested but headers not found])])
 477         ])
 478 ])
 479 AM_CONDITIONAL(HAVE_BZIP2, [test "$have_bzip2" = "yes"])
 480
 481 # ------------------------------------------------------------------------------
 482 have_lz4=no
 483 AC_ARG_ENABLE(lz4, AS_HELP_STRING([--enable-lz4], [Enable optional LZ4 support]))
 484 AS_IF([test "x$enable_lz4" = "xyes"], [
 485         AC_CHECK_HEADERS(lz4.h,
 486                [AC_DEFINE(HAVE_LZ4, 1, [Define in LZ4 is available]) have_lz4=yes],
 487                [AC_MSG_ERROR([*** LZ4 support requested but headers not found])])
 488 ])
 489 AM_CONDITIONAL(HAVE_LZ4, [test "$have_lz4" = "yes"])
 490
 491 AM_CONDITIONAL(HAVE_COMPRESSION, [test "$have_xz" = "yes" -o "$have_lz4" = "yes"])
 492
 493 # ------------------------------------------------------------------------------
 494 AC_ARG_ENABLE([pam],
 495         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 496                 [case "${enableval}" in
 497                         yes) have_pam=yes ;;
 498                         no) have_pam=no ;;
 499                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 500                 esac],
 501                 [have_pam=auto])
 502
 503 if test "x${have_pam}" != xno ; then
 504         AC_CHECK_HEADERS(
 505                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 506                 [have_pam=yes],
 507                 [if test "x$have_pam" = xyes ; then
 508                         AC_MSG_ERROR([*** PAM headers not found.])
 509                 fi])
 510
 511         AC_CHECK_LIB(
 512                 [pam],
 513                 [pam_syslog],
 514                 [have_pam=yes],
 515                 [if test "x$have_pam" = xyes ; then
 516                         AC_MSG_ERROR([*** libpam not found.])
 517                 fi])
 518
 519         if test "x$have_pam" = xyes ; then
 520                 PAM_LIBS="-lpam -lpam_misc"
 521                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 522                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 523         else
 524                 have_pam=no
 525         fi
 526 else
 527         PAM_LIBS=
 528 fi
 529 AC_SUBST(PAM_LIBS)
 530 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 531
 532 # ------------------------------------------------------------------------------
 533 AC_ARG_ENABLE([acl],
 534         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 535                 [case "${enableval}" in
 536                         yes) have_acl=yes ;;
 537                         no) have_acl=no ;;
 538                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 539                 esac],
 540                 [have_acl=auto])
 541
 542 if test "x${have_acl}" != xno ; then
 543         AC_CHECK_HEADERS(
 544                 [sys/acl.h acl/libacl.h],
 545                 [have_acl=yes],
 546                 [if test "x$have_acl" = xyes ; then
 547                         AC_MSG_ERROR([*** ACL headers not found.])
 548                 fi])
 549
 550         AC_CHECK_LIB(
 551                 [acl],
 552                 [acl_get_file],
 553                 [have_acl=yes],
 554                 [if test "x$have_acl" = xyes ; then
 555                         AC_MSG_ERROR([*** libacl not found.])
 556                 fi])
 557
 558         if test "x$have_acl" = xyes ; then
 559                 ACL_LIBS="-lacl"
 560                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 561                 M4_DEFINES="$M4_DEFINES -DHAVE_ACL"
 562         else
 563                 have_acl=no
 564         fi
 565 else
 566         ACL_LIBS=
 567 fi
 568 AC_SUBST(ACL_LIBS)
 569 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 570
 571 # ------------------------------------------------------------------------------
 572 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 573                 [case "${enableval}" in
 574                         yes) have_smack=yes ;;
 575                         no) have_smack=no ;;
 576                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 577                 esac],
 578                 [have_smack=auto])
 579
 580 if test "x${have_smack}" = xauto; then
 581         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 582         have_smack=yes
 583 fi
 584
 585 AC_ARG_WITH(smack-run-label,
 586 AS_HELP_STRING([--with-smack-run-label=STRING],
 587         [run systemd --system with a specific SMACK label]),
 588         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 589         [])
 590
 591 if test "x${have_smack}" = xyes ; then
 592         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 593 fi
 594
 595 AM_CONDITIONAL([HAVE_SMACK], [test "x$have_smack" = "xyes"])
 596
 597 # ------------------------------------------------------------------------------
 598 AC_ARG_ENABLE([gcrypt],
 599         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 600                 [case "${enableval}" in
 601                         yes) have_gcrypt=yes ;;
 602                         no) have_gcrypt=no ;;
 603                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 604                 esac],
 605                 [have_gcrypt=auto])
 606
 607 if test "x${have_gcrypt}" != xno ; then
 608         AM_PATH_LIBGCRYPT(
 609                 [1.4.5],
 610                 [have_gcrypt=yes],
 611                 [if test "x$have_gcrypt" = xyes ; then
 612                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 613                 fi])
 614
 615         if test "x$have_gcrypt" = xyes ; then
 616                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 617                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 618                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 619         else
 620                 have_gcrypt=no
 621         fi
 622 else
 623         GCRYPT_LIBS=
 624         GCRYPT_CFLAGS=
 625 fi
 626 AC_SUBST(GCRYPT_LIBS)
 627 AC_SUBST(GCRYPT_CFLAGS)
 628 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 629
 630 # ------------------------------------------------------------------------------
 631 AC_ARG_ENABLE([audit],
 632         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 633                 [case "${enableval}" in
 634                         yes) have_audit=yes ;;
 635                         no) have_audit=no ;;
 636                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 637                 esac],
 638                 [have_audit=auto])
 639
 640 if test "x${have_audit}" != xno ; then
 641         AC_CHECK_HEADERS(
 642                 [libaudit.h],
 643                 [have_audit=yes],
 644                 [if test "x$have_audit" = xyes ; then
 645                         AC_MSG_ERROR([*** AUDIT headers not found.])
 646                 fi])
 647
 648         AC_CHECK_LIB(
 649                 [audit],
 650                 [audit_open],
 651                 [have_audit=yes],
 652                 [if test "x$have_audit" = xyes ; then
 653                         AC_MSG_ERROR([*** libaudit not found.])
 654                 fi])
 655
 656         if test "x$have_audit" = xyes ; then
 657                 AUDIT_LIBS="-laudit"
 658                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 659         else
 660                 have_audit=no
 661         fi
 662 else
 663         AUDIT_LIBS=
 664 fi
 665 AC_SUBST(AUDIT_LIBS)
 666
 667 # ------------------------------------------------------------------------------
 668 AC_ARG_ENABLE([elfutils],
 669         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 670                 [case "${enableval}" in
 671                         yes) have_elfutils=yes ;;
 672                         no) have_elfutils=no ;;
 673                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 674                 esac],
 675                 [have_elfutils=auto])
 676
 677 if test "x${have_elfutils}" != xno ; then
 678         AC_CHECK_HEADERS(
 679                 [elfutils/libdwfl.h],
 680                 [],
 681                 [if test "x$have_elfutils" = xyes ; then
 682                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 683                 fi])
 684
 685         AC_CHECK_LIB(
 686                 [dw],
 687                 [dwfl_begin],
 688                 [],
 689                 [if test "x$have_elfutils" = xyes ; then
 690                         AC_MSG_ERROR([*** ELFUTILS libs not found.])
 691                 fi])
 692
 693         AC_CHECK_LIB(
 694                 [dw],
 695                 [dwfl_core_file_attach],
 696                 [have_elfutils=yes],
 697                 [if test "x$have_elfutils" = xyes ; then
 698                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 699                 fi])
 700
 701         if test "x$have_elfutils" = xyes ; then
 702                 ELFUTILS_LIBS="-lelf -ldw"
 703                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 704         else
 705                 have_elfutils=no
 706         fi
 707 else
 708         ELFUTILS_LIBS=
 709 fi
 710 AC_SUBST(ELFUTILS_LIBS)
 711 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 712
 713 # ------------------------------------------------------------------------------
 714 have_libcryptsetup=no
 715 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 716 if test "x$enable_libcryptsetup" != "xno"; then
 717         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 718                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 719         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 720                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 721         fi
 722 fi
 723 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 724
 725 # ------------------------------------------------------------------------------
 726 have_qrencode=no
 727 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 728 if test "x$enable_qrencode" != "xno"; then
 729         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 730                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 731         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 732                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 733         fi
 734 fi
 735 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 736
 737 # ------------------------------------------------------------------------------
 738 have_microhttpd=no
 739 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 740 if test "x$enable_microhttpd" != "xno"; then
 741         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 742                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 743         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 744                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 745         fi
 746 fi
 747 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 748
 749 # ------------------------------------------------------------------------------
 750 have_gnutls=no
 751 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 752 if test "x$enable_gnutls" != "xno"; then
 753         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 754                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 755         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 756                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 757         fi
 758 fi
 759 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 760
 761 # ------------------------------------------------------------------------------
 762 have_libcurl=no
 763 AC_ARG_ENABLE(libcurl, AS_HELP_STRING([--disable-libcurl], [disable libcurl support]))
 764 if test "x$enable_libcurl" != "xno"; then
 765         PKG_CHECK_MODULES(LIBCURL, [libcurl],
 766                 [AC_DEFINE(HAVE_LIBCURL, 1, [Define if libcurl is available]) have_libcurl=yes], have_libcurl=no)
 767         if test "x$have_libcurl" = xno -a "x$enable_libcurl" = xyes; then
 768                 AC_MSG_ERROR([*** libcurl support requested but libraries not found])
 769         fi
 770 fi
 771 AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"])
 772
 773 # ------------------------------------------------------------------------------
 774 have_libidn=no
 775 AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [Disable optional LIBIDN support]))
 776 if test "x$enable_libidn" != "xno"; then
 777         PKG_CHECK_MODULES(LIBIDN, [libidn],
 778                [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available])
 779                 have_libidn=yes
 780                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"],
 781                [have_libidn=no])
 782         if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then
 783                 AC_MSG_ERROR([*** libidn support requested but libraries not found])
 784         fi
 785 fi
 786 AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"])
 787
 788 # ------------------------------------------------------------------------------
 789 have_binfmt=no
 790 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 791 if test "x$enable_binfmt" != "xno"; then
 792         have_binfmt=yes
 793 fi
 794 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 795
 796 # ------------------------------------------------------------------------------
 797 have_vconsole=no
 798 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 799 if test "x$enable_vconsole" != "xno"; then
 800         have_vconsole=yes
 801 fi
 802 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 803
 804 # ------------------------------------------------------------------------------
 805 have_bootchart=no
 806 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 807 if test "x$enable_bootchart" != "xno"; then
 808         have_bootchart=yes
 809 fi
 810 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 811
 812 # ------------------------------------------------------------------------------
 813 have_tmpfiles=no
 814 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 815 if test "x$enable_tmpfiles" != "xno"; then
 816         have_tmpfiles=yes
 817 fi
 818 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 819
 820 # ------------------------------------------------------------------------------
 821 have_sysusers=no
 822 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 823 if test "x$enable_sysusers" != "xno"; then
 824         have_sysusers=yes
 825 fi
 826 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 827
 828 # ------------------------------------------------------------------------------
 829 have_firstboot=no
 830 AC_ARG_ENABLE(firstboot, AS_HELP_STRING([--disable-firstboot], [disable firstboot support]))
 831 if test "x$enable_firstboot" != "xno"; then
 832         have_firstboot=yes
 833 fi
 834 AM_CONDITIONAL(ENABLE_FIRSTBOOT, [test "$have_firstboot" = "yes"])
 835
 836 # ------------------------------------------------------------------------------
 837 have_randomseed=no
 838 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 839 if test "x$enable_randomseed" != "xno"; then
 840         have_randomseed=yes
 841 fi
 842 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 843
 844 # ------------------------------------------------------------------------------
 845 have_backlight=no
 846 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 847 if test "x$enable_backlight" != "xno"; then
 848         have_backlight=yes
 849 fi
 850 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 851
 852 # ------------------------------------------------------------------------------
 853 have_rfkill=no
 854 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 855 if test "x$enable_rfkill" != "xno"; then
 856         have_rfkill=yes
 857 fi
 858 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 859
 860 # ------------------------------------------------------------------------------
 861 have_logind=no
 862 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 863 if test "x$enable_logind" != "xno"; then
 864         have_logind=yes
 865 fi
 866 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 867 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 868
 869 # ------------------------------------------------------------------------------
 870 have_machined=no
 871 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 872 if test "x$enable_machined" != "xno"; then
 873         have_machined=yes
 874 fi
 875 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 876 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 877
 878 # ------------------------------------------------------------------------------
 879 have_importd=no
 880 AC_ARG_ENABLE(importd, AS_HELP_STRING([--disable-importd], [disable import daemon]))
 881 if test "x$enable_importd" != "xno"; then
 882         have_importd=yes
 883 fi
 884 AM_CONDITIONAL(ENABLE_IMPORTD, [test "$have_importd" = "yes"])
 885 AS_IF([test "$have_importd" = "yes"], [ AC_DEFINE(HAVE_IMPORTD, [1], [Importd support available]) ])
 886
 887 # ------------------------------------------------------------------------------
 888 have_hostnamed=no
 889 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 890 if test "x$enable_hostnamed" != "xno"; then
 891         have_hostnamed=yes
 892 fi
 893 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 894
 895 # ------------------------------------------------------------------------------
 896 have_timedated=no
 897 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 898 if test "x$enable_timedated" != "xno"; then
 899         have_timedated=yes
 900 fi
 901 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 902
 903 # ------------------------------------------------------------------------------
 904 have_timesyncd=no
 905 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
 906 if test "x$enable_timesyncd" != "xno"; then
 907         have_timesyncd=yes
 908         M4_DEFINES="$M4_DEFINES -DENABLE_TIMESYNCD"
 909 fi
 910 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
 911
 912 AC_ARG_WITH(ntp-servers,
 913         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
 914                 [Space-separated list of default NTP servers]),
 915         [NTP_SERVERS="$withval"],
 916         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
 917
 918 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
 919 AC_SUBST(NTP_SERVERS)
 920
 921 AC_ARG_WITH(time-epoch,
 922         AS_HELP_STRING([--with-time-epoch=SECONDS],
 923                 [Time epoch for time clients]),
 924         [TIME_EPOCH="$withval"],
 925         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
 926
 927 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
 928
 929 # ------------------------------------------------------------------------------
 930 AC_ARG_WITH(system-uid-max,
 931         AS_HELP_STRING([--with-system-uid-max=UID]
 932                 [Maximum UID for system users]),
 933         [SYSTEM_UID_MAX="$withval"],
 934         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
 935
 936 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
 937 AC_SUBST(SYSTEM_UID_MAX)
 938
 939 # ------------------------------------------------------------------------------
 940 AC_ARG_WITH(system-gid-max,
 941         AS_HELP_STRING([--with-system-gid-max=GID]
 942                 [Maximum GID for system groups]),
 943         [SYSTEM_GID_MAX="$withval"],
 944         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
 945
 946 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
 947 AC_SUBST(SYSTEM_GID_MAX)
 948
 949 # ------------------------------------------------------------------------------
 950 have_localed=no
 951 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 952 if test "x$enable_localed" != "xno"; then
 953         have_localed=yes
 954 fi
 955 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 956
 957 # ------------------------------------------------------------------------------
 958 have_coredump=no
 959 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 960 if test "x$enable_coredump" != "xno"; then
 961         have_coredump=yes
 962 fi
 963 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 964
 965 # ------------------------------------------------------------------------------
 966 have_polkit=no
 967 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 968 if test "x$enable_polkit" != "xno"; then
 969         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 970         have_polkit=yes
 971 fi
 972 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 973
 974 # ------------------------------------------------------------------------------
 975 have_resolved=no
 976 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
 977 if test "x$enable_resolved" != "xno"; then
 978         have_resolved=yes
 979         M4_DEFINES="$M4_DEFINES -DENABLE_RESOLVED"
 980 fi
 981 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
 982
 983 AC_ARG_WITH(dns-servers,
 984         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
 985                 [Space-separated list of default DNS servers]),
 986         [DNS_SERVERS="$withval"],
 987         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
 988
 989 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
 990 AC_SUBST(DNS_SERVERS)
 991
 992 # ------------------------------------------------------------------------------
 993 have_networkd=no
 994 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 995 AS_IF([test "x$enable_networkd" != "xno"], [
 996         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 997         have_networkd=yes
 998         M4_DEFINES="$M4_DEFINES -DENABLE_NETWORKD"
 999 ])
1000 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
1001
1002 # ------------------------------------------------------------------------------
1003 have_efi=no
1004 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
1005 if test "x$enable_efi" != "xno"; then
1006         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
1007         have_efi=yes
1008 fi
1009 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
1010
1011 # ------------------------------------------------------------------------------
1012 EFI_CC=gcc
1013 AC_SUBST([EFI_CC])
1014
1015 EFI_ARCH=`echo $host | sed "s/\(-\).*$//"`
1016
1017 AM_COND_IF(ARCH_IA32, [
1018         EFI_ARCH=ia32
1019         EFI_MACHINE_TYPE_NAME=ia32])
1020
1021 AM_COND_IF(ARCH_X86_64, [
1022         EFI_MACHINE_TYPE_NAME=x64])
1023
1024 AC_SUBST([EFI_ARCH])
1025 AC_SUBST([EFI_MACHINE_TYPE_NAME])
1026
1027 have_gnuefi=no
1028 AC_ARG_ENABLE(gnuefi, AS_HELP_STRING([--enable-gnuefi], [Disable optional gnuefi support]))
1029 AS_IF([test "x$enable_gnuefi" != "xno"], [
1030         AC_CHECK_HEADERS(efi/${EFI_ARCH}/efibind.h,
1031                 [AC_DEFINE(HAVE_GNUEFI, 1, [Define if gnuefi is available])
1032                  have_gnuefi=yes],
1033                 [AS_IF([test "x$enable_gnuefi" = xyes],
1034                        [AC_MSG_ERROR([*** gnuefi support requested but headers not found])])
1035         ])
1036
1037         efiroot=$(echo $(cd /usr/lib/$(gcc -print-multi-os-directory); pwd))
1038
1039         EFI_LIB_DIR="$efiroot"
1040         AC_ARG_WITH(efi-libdir,
1041                 AS_HELP_STRING([--with-efi-libdir=PATH], [Path to EFI lib directory]),
1042                 [EFI_LIB_DIR="$withval"], [EFI_LIB_DIR="$efiroot"]
1043         )
1044         AC_SUBST([EFI_LIB_DIR])
1045
1046         have_efi_lds=no
1047         AC_ARG_WITH(efi-ldsdir,
1048                 AS_HELP_STRING([--with-efi-ldsdir=PATH], [Path to EFI lds directory]),
1049                 [EFI_LDS_DIR="$withval" && AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
1050                         [have_efi_lds=yes])],
1051                 [AS_FOR([DIR], [EFI_LDS_DIR], ["${efiroot}/gnuefi" "${efiroot}"],
1052                         [AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
1053                                        [have_efi_lds=yes && break])])])
1054         AS_IF([test "x$have_efi_lds" = xyes],
1055               [AC_SUBST([EFI_LDS_DIR])],
1056               [AS_IF([test "x$enable_gnuefi" = xyes],
1057                      [AC_MSG_ERROR([*** gnuefi support requested but files not found])],
1058                      [have_gnuefi=no])])
1059
1060         AC_ARG_WITH(efi-includedir,
1061                 AS_HELP_STRING([--with-efi-includedir=PATH], [Path to EFI include directory]),
1062                 [EFI_INC_DIR="$withval"], [EFI_INC_DIR="/usr/include"]
1063         )
1064         AC_SUBST([EFI_INC_DIR])
1065 ])
1066 AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
1067
1068 # ------------------------------------------------------------------------------
1069 AC_ARG_WITH(unifont,
1070         AS_HELP_STRING([--with-unifont=PATH],
1071                 [Path to unifont.hex]),
1072         [UNIFONT="$withval"],
1073         [UNIFONT="/usr/share/unifont/unifont.hex"])
1074 AC_SUBST(UNIFONT)
1075
1076 have_terminal=no
1077 have_unifont=no
1078 AC_ARG_ENABLE(terminal, AS_HELP_STRING([--enable-terminal], [enable terminal support]))
1079 if test "x$enable_terminal" = "xyes"; then
1080         PKG_CHECK_MODULES([TERMINAL], [ libevdev >= 1.2 xkbcommon >= 0.5 libdrm >= 2.4], [have_terminal=yes])
1081         AC_CHECK_FILE($UNIFONT, [have_unifont=yes])
1082         AS_IF([test "x$have_terminal" != xyes -o "x$have_unifont" != "xyes" -a "x$enable_terminal" = xyes],
1083               [AC_MSG_ERROR([*** terminal support requested but required dependencies not available])],
1084               [test "x$have_terminal" = xyes -a "x$have_unifont" = "xyes"],
1085               [AC_DEFINE(ENABLE_TERMINAL, 1, [Define if terminal support is to be enabled])])
1086 fi
1087 AM_CONDITIONAL(ENABLE_TERMINAL, [test "x$have_terminal" = "xyes" -a "x$have_unifont" = "xyes"])
1088
1089 # ------------------------------------------------------------------------------
1090 have_kdbus=no
1091 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
1092 if test "x$enable_kdbus" = "xyes"; then
1093         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
1094         have_kdbus=yes
1095         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
1096 fi
1097 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
1098
1099 # ------------------------------------------------------------------------------
1100 AC_ARG_WITH(rc-local-script-path-start,
1101         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
1102                 [Path to /etc/rc.local]),
1103         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
1104         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
1105
1106 AC_ARG_WITH(rc-local-script-path-stop,
1107         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
1108                 [Path to /usr/sbin/halt.local]),
1109         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
1110         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
1111
1112 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
1113 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1114
1115 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1116 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1117
1118 # ------------------------------------------------------------------------------
1119 AC_ARG_WITH(kbd-loadkeys,
1120         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1121                 [Path to loadkeys]),
1122         [KBD_LOADKEYS="$withval"],
1123         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1124
1125 AC_ARG_WITH(kbd-setfont,
1126         AS_HELP_STRING([--with-kbd-setfont=PATH],
1127                 [Path to setfont]),
1128         [KBD_SETFONT="$withval"],
1129         [KBD_SETFONT="/usr/bin/setfont"])
1130
1131 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1132 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1133
1134 AC_SUBST(KBD_LOADKEYS)
1135 AC_SUBST(KBD_SETFONT)
1136
1137 AC_ARG_WITH(telinit,
1138         AS_HELP_STRING([--with-telinit=PATH],
1139                 [Path to telinit]),
1140         [TELINIT="$withval"],
1141         [TELINIT="/lib/sysvinit/telinit"])
1142
1143 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1144
1145 AC_SUBST(TELINIT)
1146
1147 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1148
1149 # ------------------------------------------------------------------------------
1150 have_myhostname=no
1151 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1152 if test "x$enable_myhostname" != "xno"; then
1153         AC_HEADER_STDC
1154         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])
1155
1156         AC_C_CONST
1157         AC_TYPE_SIZE_T
1158         AC_HEADER_TIME
1159
1160         AC_FUNC_MALLOC
1161         AC_FUNC_SELECT_ARGTYPES
1162         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1163
1164         have_myhostname=yes
1165 fi
1166 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1167
1168 # ------------------------------------------------------------------------------
1169 AC_ARG_ENABLE([gudev],
1170        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1171        [], [enable_gudev=yes])
1172 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1173 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1174 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1175
1176 # ------------------------------------------------------------------------------
1177 AC_ARG_ENABLE(hwdb, [AC_HELP_STRING([--disable-hwdb], [disable hardware database support])],
1178        enable_hwdb=$enableval, enable_hwdb=yes)
1179 AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
1180
1181 # ------------------------------------------------------------------------------
1182 have_manpages=no
1183 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1184 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1185 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1186
1187 # ------------------------------------------------------------------------------
1188 AC_ARG_ENABLE(hibernate,
1189        [AC_HELP_STRING([--disable-hibernate], [disable hibernation support])],
1190        enable_hibernate=$enableval, enable_hibernate=yes)
1191 AM_CONDITIONAL(ENABLE_HIBERNATE, [test x$enable_hibernate = xyes])
1192
1193 # ------------------------------------------------------------------------------
1194 AC_ARG_ENABLE(ldconfig,
1195        [AC_HELP_STRING([--disable-ldconfig], [disable ldconfig])],
1196        enable_ldconfig=$enableval, enable_ldconfig=yes)
1197 AM_CONDITIONAL(ENABLE_LDCONFIG, [test x$enable_ldconfig = xyes])
1198
1199 AC_SUBST(M4_DEFINES)
1200
1201 AC_ARG_WITH([tty-gid],
1202         [AS_HELP_STRING([--with-tty-gid=GID],
1203                 [Specify the numeric GID of the 'tty' group])],
1204         [TTY_GID="$withval"],
1205         [TTY_GID="5"])
1206
1207 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1208 AC_SUBST(TTY_GID)
1209
1210 AC_ARG_WITH([dbuspolicydir],
1211         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1212         [],
1213         [with_dbuspolicydir=${sysconfdir}/dbus-1/system.d])
1214
1215 AC_ARG_WITH([dbussessionservicedir],
1216         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1217         [],
1218         [with_dbussessionservicedir=${datadir}/dbus-1/services])
1219
1220 AC_ARG_WITH([dbussystemservicedir],
1221         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1222         [],
1223         [with_dbussystemservicedir=${datadir}/dbus-1/system-services])
1224
1225 AC_ARG_WITH([bashcompletiondir],
1226         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1227         [],
1228         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1229                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1230         ] , [
1231                 with_bashcompletiondir=${datadir}/bash-completion/completions
1232         ])])
1233
1234 AC_ARG_WITH([zshcompletiondir],
1235         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1236         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1237
1238 AC_ARG_WITH([rootprefix],
1239         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1240         [], [with_rootprefix=${ac_default_prefix}])
1241
1242 AC_ARG_WITH([rootlibdir],
1243         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1244         [],
1245         [with_rootlibdir=${libdir}])
1246
1247 AC_ARG_WITH([pamlibdir],
1248         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1249         [],
1250         [with_pamlibdir=${with_rootlibdir}/security])
1251
1252 AC_ARG_WITH([pamconfdir],
1253         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1254         [],
1255         [with_pamconfdir=${sysconfdir}/pam.d])
1256
1257 AC_ARG_ENABLE([split-usr],
1258         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1259         [],
1260         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1261                 enable_split_usr=yes
1262         ], [
1263                 enable_split_usr=no
1264         ])])
1265
1266 AC_ARG_WITH([dkr-index-url],
1267         [AS_HELP_STRING([--dkr-index-url=URL], [Specify the default index URL to use for image downloads])],
1268         [DEFAULT_DKR_INDEX_URL="\"$withval\""],
1269         [DEFAULT_DKR_INDEX_URL="NULL"])
1270
1271 AC_DEFINE_UNQUOTED(DEFAULT_DKR_INDEX_URL, [$DEFAULT_DKR_INDEX_URL], [Default index URL to use for image downloads])
1272 AC_SUBST(DEFAULT_DKR_INDEX_URL)
1273
1274 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1275         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1276 ])
1277
1278 # Work around intltoolize and gtk-doc problems in VPATH builds
1279 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1280                                        [Define to do gtk-doc tests])
1281 AS_IF([test "x$0" != "x./configure"], [
1282         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1283 ])
1284
1285 # QEMU and OVMF UEFI firmware
1286 AS_IF([test x"$cross_compiling" = "xyes"], [], [
1287         AC_PATH_PROG([QEMU], [qemu-system-x86_64])
1288         AC_CHECK_FILE([/usr/share/qemu/bios-ovmf.bin], [QEMU_BIOS=/usr/share/qemu/bios-ovmf.bin],
1289                 [AC_CHECK_FILE([/usr/share/qemu-ovmf/bios.bin], [QEMU_BIOS=/usr/share/qemu-ovmf/bios.bin])])
1290         AC_SUBST([QEMU_BIOS])
1291 ])
1292
1293 AC_ARG_ENABLE(tests,
1294         [AC_HELP_STRING([--disable-tests], [disable tests])],
1295         enable_tests=$enableval, enable_tests=yes)
1296 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1297
1298 AC_ARG_ENABLE(debug,
1299         [AC_HELP_STRING([--enable-debug@<:@=LIST@:>@], [enable extra debugging (hashmap,mmap-cache)])],
1300         [if test "x$enableval" = "xyes"; then
1301                 enableval="hashmap,mmap-cache"
1302         fi
1303         saved_ifs="$IFS"
1304         IFS="$IFS$PATH_SEPARATOR,"
1305         for name in $enableval; do
1306                 case $name in
1307                 hashmap)
1308                         enable_debug_hashmap=yes
1309                         ;;
1310                 mmap-cache)
1311                         enable_debug_mmap_cache=yes
1312                         ;;
1313                 esac
1314         done
1315         IFS="$saved_ifs"],[])
1316
1317 enable_debug=""
1318 AS_IF([test x$enable_debug_hashmap = xyes], [
1319         AC_DEFINE(ENABLE_DEBUG_HASHMAP, 1, [Define if hashmap debugging is to be enabled])
1320         enable_debug="hashmap $enable_debug"
1321 ])
1322 AS_IF([test x$enable_debug_mmap_cache = xyes], [
1323         AC_DEFINE(ENABLE_DEBUG_MMAP_CACHE, 1, [Define if mmap cache debugging is to be enabled])
1324         enable_debug="mmap-cache $enable_debug"
1325 ])
1326 test -z "$enable_debug" && enable_debug="none"
1327
1328 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1329 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1330 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1331 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1332 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1333 AC_SUBST([pamlibdir], [$with_pamlibdir])
1334 AC_SUBST([pamconfdir], [$with_pamconfdir])
1335 AC_SUBST([rootprefix], [$with_rootprefix])
1336 AC_SUBST([rootlibdir], [$with_rootlibdir])
1337
1338 AC_CONFIG_FILES([
1339         Makefile po/Makefile.in
1340 ])
1341
1342 AC_OUTPUT
1343 AC_MSG_RESULT([
1344         $PACKAGE_NAME $VERSION
1345
1346         libcryptsetup:           ${have_libcryptsetup}
1347         PAM:                     ${have_pam}
1348         AUDIT:                   ${have_audit}
1349         IMA:                     ${have_ima}
1350         AppArmor:                ${have_apparmor}
1351         SELinux:                 ${have_selinux}
1352         SECCOMP:                 ${have_seccomp}
1353         SMACK:                   ${have_smack}
1354         ZLIB:                    ${have_zlib}
1355         XZ:                      ${have_xz}
1356         LZ4:                     ${have_lz4}
1357         BZIP2:                   ${have_bzip2}
1358         ACL:                     ${have_acl}
1359         GCRYPT:                  ${have_gcrypt}
1360         QRENCODE:                ${have_qrencode}
1361         MICROHTTPD:              ${have_microhttpd}
1362         CHKCONFIG:               ${have_chkconfig}
1363         GNUTLS:                  ${have_gnutls}
1364         libcurl:                 ${have_libcurl}
1365         libidn:                  ${have_libidn}
1366         ELFUTILS:                ${have_elfutils}
1367         binfmt:                  ${have_binfmt}
1368         vconsole:                ${have_vconsole}
1369         bootchart:               ${have_bootchart}
1370         tmpfiles:                ${have_tmpfiles}
1371         sysusers:                ${have_sysusers}
1372         firstboot:               ${have_firstboot}
1373         randomseed:              ${have_randomseed}
1374         backlight:               ${have_backlight}
1375         rfkill:                  ${have_rfkill}
1376         logind:                  ${have_logind}
1377         machined:                ${have_machined}
1378         importd:                 ${have_importd}
1379         hostnamed:               ${have_hostnamed}
1380         timedated:               ${have_timedated}
1381         timesyncd:               ${have_timesyncd}
1382         default NTP servers:     ${NTP_SERVERS}
1383         time epoch:              ${TIME_EPOCH}
1384         localed:                 ${have_localed}
1385         networkd:                ${have_networkd}
1386         resolved:                ${have_resolved}
1387         default DNS servers:     ${DNS_SERVERS}
1388         coredump:                ${have_coredump}
1389         polkit:                  ${have_polkit}
1390         efi:                     ${have_efi}
1391         gnuefi:                  ${have_gnuefi}
1392         efi arch:                ${EFI_ARCH}
1393         EFI machine type:        ${EFI_MACHINE_TYPE_NAME}
1394         EFI CC                   ${EFI_CC}
1395         EFI libdir:              ${EFI_LIB_DIR}
1396         EFI ldsdir:              ${EFI_LDS_DIR}
1397         EFI includedir:          ${EFI_INC_DIR}
1398         xkbcommon:               ${have_xkbcommon}
1399         blkid:                   ${have_blkid}
1400         dbus:                    ${have_dbus}
1401         nss-myhostname:          ${have_myhostname}
1402         gudev:                   ${enable_gudev}
1403         hwdb:                    ${enable_hwdb}
1404         terminal:                ${have_terminal}
1405         kdbus:                   ${have_kdbus}
1406         Python:                  ${have_python}
1407         Python Headers:          ${have_python_devel}
1408         man pages:               ${have_manpages}
1409         gtk-doc:                 ${enable_gtk_doc}
1410         test coverage:           ${have_coverage}
1411         Split /usr:              ${enable_split_usr}
1412         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1413         ldconfig support:        ${enable_ldconfig}
1414         hibernate support:       ${enable_hibernate}
1415         extra debugging:         ${enable_debug}
1416
1417         prefix:                  ${prefix}
1418         rootprefix:              ${with_rootprefix}
1419         sysconf dir:             ${sysconfdir}
1420         datarootdir:             ${datarootdir}
1421         includedir:              ${includedir}
1422         include_prefix:          ${INCLUDE_PREFIX}
1423         lib dir:                 ${libdir}
1424         rootlib dir:             ${with_rootlibdir}
1425         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1426         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1427         Build Python:            ${PYTHON}
1428         Installation Python:     ${PYTHON_BINARY}
1429         sphinx binary:           ${SPHINX_BUILD}
1430         PAM modules dir:         ${with_pamlibdir}
1431         PAM configuration dir:   ${with_pamconfdir}
1432         D-Bus policy dir:        ${with_dbuspolicydir}
1433         D-Bus session dir:       ${with_dbussessionservicedir}
1434         D-Bus system dir:        ${with_dbussystemservicedir}
1435         Bash completions dir:    ${with_bashcompletiondir}
1436         Zsh completions dir:     ${with_zshcompletiondir}
1437         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1438         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1439         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1440         TTY GID:                 ${TTY_GID}
1441         Maximum System UID:      ${SYSTEM_UID_MAX}
1442         Maximum System GID:      ${SYSTEM_GID_MAX}
1443         Certificate root:        ${CERTIFICATEROOT}
1444         Default dkr Index        ${DEFAULT_DKR_INDEX_URL}
1445
1446         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1447         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1448         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1449         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1450         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1451 ])