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_blkid=no
 321 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 322 if test "x$enable_blkid" != "xno"; then
 323         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.24 ],
 324                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 325         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 326                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 327         fi
 328 fi
 329 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 330
 331 # ------------------------------------------------------------------------------
 332 have_seccomp=no
 333 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 334 if test "x$enable_seccomp" != "xno"; then
 335         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 336                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 337                 have_seccomp=yes
 338                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 339                [have_seccomp=no])
 340         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 341                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 342         fi
 343 fi
 344 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 345
 346 # ------------------------------------------------------------------------------
 347 have_selinux=no
 348 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 349 if test "x$enable_selinux" != "xno"; then
 350         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 351                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 352                  have_selinux=yes
 353                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 354                 [have_selinux=no])
 355         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 356                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 357         fi
 358 fi
 359 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 360
 361 have_apparmor=no
 362 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 363 if test "x$enable_apparmor" != "xno"; then
 364         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 365                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 366                  have_apparmor=yes
 367                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 368                 [have_apparmor=no])
 369         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 370                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 371         fi
 372 fi
 373 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 374
 375
 376 AC_ARG_WITH(debug-shell,
 377         AS_HELP_STRING([--with-debug-shell=PATH],
 378                 [Path to debug shell binary]),
 379         [SUSHELL="$withval"],[
 380         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 381
 382 AC_SUBST(SUSHELL)
 383
 384 AC_ARG_WITH([debug-tty],
 385         AS_HELP_STRING([--with-debug-tty=PATH],
 386                 [Specify the tty device for debug shell]),
 387         [DEBUGTTY="$withval"],
 388         [DEBUGTTY=/dev/tty9])
 389
 390 AC_SUBST(DEBUGTTY)
 391
 392 AC_ARG_WITH([certificate-root],
 393         AS_HELP_STRING([--with-certificate-root=PATH],
 394                 [Specify the prefix for TLS certificates [/etc/ssl]]),
 395         [CERTIFICATEROOT="$withval"],
 396         [CERTIFICATEROOT="/etc/ssl"])
 397
 398 AC_SUBST(CERTIFICATEROOT)
 399
 400 # ------------------------------------------------------------------------------
 401 AC_ARG_ENABLE([pam],
 402         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 403                 [case "${enableval}" in
 404                         yes) have_pam=yes ;;
 405                         no) have_pam=no ;;
 406                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 407                 esac],
 408                 [have_pam=auto])
 409
 410 if test "x${have_pam}" != xno ; then
 411         AC_CHECK_HEADERS(
 412                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 413                 [have_pam=yes],
 414                 [if test "x$have_pam" = xyes ; then
 415                         AC_MSG_ERROR([*** PAM headers not found.])
 416                 fi])
 417
 418         AC_CHECK_LIB(
 419                 [pam],
 420                 [pam_syslog],
 421                 [have_pam=yes],
 422                 [if test "x$have_pam" = xyes ; then
 423                         AC_MSG_ERROR([*** libpam not found.])
 424                 fi])
 425
 426         if test "x$have_pam" = xyes ; then
 427                 PAM_LIBS="-lpam -lpam_misc"
 428                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 429                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 430         else
 431                 have_pam=no
 432         fi
 433 else
 434         PAM_LIBS=
 435 fi
 436 AC_SUBST(PAM_LIBS)
 437 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 438
 439 # ------------------------------------------------------------------------------
 440 AC_ARG_ENABLE([acl],
 441         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 442                 [case "${enableval}" in
 443                         yes) have_acl=yes ;;
 444                         no) have_acl=no ;;
 445                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 446                 esac],
 447                 [have_acl=auto])
 448
 449 if test "x${have_acl}" != xno ; then
 450         AC_CHECK_HEADERS(
 451                 [sys/acl.h acl/libacl.h],
 452                 [have_acl=yes],
 453                 [if test "x$have_acl" = xyes ; then
 454                         AC_MSG_ERROR([*** ACL headers not found.])
 455                 fi])
 456
 457         AC_CHECK_LIB(
 458                 [acl],
 459                 [acl_get_file],
 460                 [have_acl=yes],
 461                 [if test "x$have_acl" = xyes ; then
 462                         AC_MSG_ERROR([*** libacl not found.])
 463                 fi])
 464
 465         if test "x$have_acl" = xyes ; then
 466                 ACL_LIBS="-lacl"
 467                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 468                 M4_DEFINES="$M4_DEFINES -DHAVE_ACL"
 469         else
 470                 have_acl=no
 471         fi
 472 else
 473         ACL_LIBS=
 474 fi
 475 AC_SUBST(ACL_LIBS)
 476 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 477
 478 # ------------------------------------------------------------------------------
 479 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 480                 [case "${enableval}" in
 481                         yes) have_smack=yes ;;
 482                         no) have_smack=no ;;
 483                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 484                 esac],
 485                 [have_smack=auto])
 486
 487 if test "x${have_smack}" = xauto; then
 488         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 489         have_smack=yes
 490 fi
 491
 492 AC_ARG_WITH(smack-run-label,
 493 AS_HELP_STRING([--with-smack-run-label=STRING],
 494         [run systemd --system with a specific SMACK label]),
 495         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 496         [])
 497
 498 if test "x${have_smack}" = xyes ; then
 499         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 500 fi
 501
 502 AM_CONDITIONAL([HAVE_SMACK], [test "x$have_smack" = "xyes"])
 503
 504 # ------------------------------------------------------------------------------
 505 AC_ARG_ENABLE([gcrypt],
 506         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 507                 [case "${enableval}" in
 508                         yes) have_gcrypt=yes ;;
 509                         no) have_gcrypt=no ;;
 510                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 511                 esac],
 512                 [have_gcrypt=auto])
 513
 514 if test "x${have_gcrypt}" != xno ; then
 515         AM_PATH_LIBGCRYPT(
 516                 [1.4.5],
 517                 [have_gcrypt=yes],
 518                 [if test "x$have_gcrypt" = xyes ; then
 519                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 520                 fi])
 521
 522         if test "x$have_gcrypt" = xyes ; then
 523                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 524                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 525                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 526         else
 527                 have_gcrypt=no
 528         fi
 529 else
 530         GCRYPT_LIBS=
 531         GCRYPT_CFLAGS=
 532 fi
 533 AC_SUBST(GCRYPT_LIBS)
 534 AC_SUBST(GCRYPT_CFLAGS)
 535 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 536
 537 # ------------------------------------------------------------------------------
 538 AC_ARG_ENABLE([audit],
 539         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 540                 [case "${enableval}" in
 541                         yes) have_audit=yes ;;
 542                         no) have_audit=no ;;
 543                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 544                 esac],
 545                 [have_audit=auto])
 546
 547 if test "x${have_audit}" != xno ; then
 548         AC_CHECK_HEADERS(
 549                 [libaudit.h],
 550                 [have_audit=yes],
 551                 [if test "x$have_audit" = xyes ; then
 552                         AC_MSG_ERROR([*** AUDIT headers not found.])
 553                 fi])
 554
 555         AC_CHECK_LIB(
 556                 [audit],
 557                 [audit_open],
 558                 [have_audit=yes],
 559                 [if test "x$have_audit" = xyes ; then
 560                         AC_MSG_ERROR([*** libaudit not found.])
 561                 fi])
 562
 563         if test "x$have_audit" = xyes ; then
 564                 AUDIT_LIBS="-laudit"
 565                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 566         else
 567                 have_audit=no
 568         fi
 569 else
 570         AUDIT_LIBS=
 571 fi
 572 AC_SUBST(AUDIT_LIBS)
 573
 574 # ------------------------------------------------------------------------------
 575 AC_ARG_ENABLE([elfutils],
 576         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 577                 [case "${enableval}" in
 578                         yes) have_elfutils=yes ;;
 579                         no) have_elfutils=no ;;
 580                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 581                 esac],
 582                 [have_elfutils=auto])
 583
 584 if test "x${have_elfutils}" != xno ; then
 585         AC_CHECK_HEADERS(
 586                 [elfutils/libdwfl.h],
 587                 [],
 588                 [if test "x$have_elfutils" = xyes ; then
 589                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 590                 fi])
 591
 592         AC_CHECK_LIB(
 593                 [dw],
 594                 [dwfl_begin],
 595                 [],
 596                 [if test "x$have_elfutils" = xyes ; then
 597                         AC_MSG_ERROR([*** ELFUTILS libs not found.])
 598                 fi])
 599
 600         AC_CHECK_LIB(
 601                 [dw],
 602                 [dwfl_core_file_attach],
 603                 [have_elfutils=yes],
 604                 [if test "x$have_elfutils" = xyes ; then
 605                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 606                 fi])
 607
 608         if test "x$have_elfutils" = xyes ; then
 609                 ELFUTILS_LIBS="-lelf -ldw"
 610                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 611         else
 612                 have_elfutils=no
 613         fi
 614 else
 615         ELFUTILS_LIBS=
 616 fi
 617 AC_SUBST(ELFUTILS_LIBS)
 618 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 619
 620 # ------------------------------------------------------------------------------
 621 have_libcryptsetup=no
 622 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 623 if test "x$enable_libcryptsetup" != "xno"; then
 624         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 625                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 626         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 627                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 628         fi
 629 fi
 630 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 631
 632 # ------------------------------------------------------------------------------
 633 have_qrencode=no
 634 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 635 if test "x$enable_qrencode" != "xno"; then
 636         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 637                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 638         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 639                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 640         fi
 641 fi
 642 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 643
 644 # ------------------------------------------------------------------------------
 645 have_microhttpd=no
 646 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 647 if test "x$enable_microhttpd" != "xno"; then
 648         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 649                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 650         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 651                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 652         fi
 653 fi
 654 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 655
 656 # ------------------------------------------------------------------------------
 657 have_gnutls=no
 658 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 659 if test "x$enable_gnutls" != "xno"; then
 660         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 661                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 662         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 663                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 664         fi
 665 fi
 666 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 667
 668 # ------------------------------------------------------------------------------
 669 have_libcurl=no
 670 AC_ARG_ENABLE(libcurl, AS_HELP_STRING([--disable-libcurl], [disable libcurl support]))
 671 if test "x$enable_libcurl" != "xno"; then
 672         PKG_CHECK_MODULES(LIBCURL, [libcurl],
 673                 [AC_DEFINE(HAVE_LIBCURL, 1, [Define if libcurl is available]) have_libcurl=yes], have_libcurl=no)
 674         if test "x$have_libcurl" = xno -a "x$enable_libcurl" = xyes; then
 675                 AC_MSG_ERROR([*** libcurl support requested but libraries not found])
 676         fi
 677 fi
 678 AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"])
 679
 680 # ------------------------------------------------------------------------------
 681 have_libidn=no
 682 AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [Disable optional LIBIDN support]))
 683 if test "x$enable_libidn" != "xno"; then
 684         PKG_CHECK_MODULES(LIBIDN, [libidn],
 685                [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available])
 686                 have_libidn=yes
 687                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"],
 688                [have_libidn=no])
 689         if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then
 690                 AC_MSG_ERROR([*** libidn support requested but libraries not found])
 691         fi
 692 fi
 693 AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"])
 694
 695 # ------------------------------------------------------------------------------
 696 have_binfmt=no
 697 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 698 if test "x$enable_binfmt" != "xno"; then
 699         have_binfmt=yes
 700 fi
 701 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 702
 703 # ------------------------------------------------------------------------------
 704 have_vconsole=no
 705 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 706 if test "x$enable_vconsole" != "xno"; then
 707         have_vconsole=yes
 708 fi
 709 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 710
 711 # ------------------------------------------------------------------------------
 712 have_bootchart=no
 713 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 714 if test "x$enable_bootchart" != "xno"; then
 715         have_bootchart=yes
 716 fi
 717 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 718
 719 # ------------------------------------------------------------------------------
 720 have_tmpfiles=no
 721 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 722 if test "x$enable_tmpfiles" != "xno"; then
 723         have_tmpfiles=yes
 724 fi
 725 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 726
 727 # ------------------------------------------------------------------------------
 728 have_sysusers=no
 729 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 730 if test "x$enable_sysusers" != "xno"; then
 731         have_sysusers=yes
 732 fi
 733 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 734
 735 # ------------------------------------------------------------------------------
 736 have_firstboot=no
 737 AC_ARG_ENABLE(firstboot, AS_HELP_STRING([--disable-firstboot], [disable firstboot support]))
 738 if test "x$enable_firstboot" != "xno"; then
 739         have_firstboot=yes
 740 fi
 741 AM_CONDITIONAL(ENABLE_FIRSTBOOT, [test "$have_firstboot" = "yes"])
 742
 743 # ------------------------------------------------------------------------------
 744 have_randomseed=no
 745 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 746 if test "x$enable_randomseed" != "xno"; then
 747         have_randomseed=yes
 748 fi
 749 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 750
 751 # ------------------------------------------------------------------------------
 752 have_backlight=no
 753 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 754 if test "x$enable_backlight" != "xno"; then
 755         have_backlight=yes
 756 fi
 757 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 758
 759 # ------------------------------------------------------------------------------
 760 have_rfkill=no
 761 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 762 if test "x$enable_rfkill" != "xno"; then
 763         have_rfkill=yes
 764 fi
 765 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 766
 767 # ------------------------------------------------------------------------------
 768 have_logind=no
 769 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 770 if test "x$enable_logind" != "xno"; then
 771         have_logind=yes
 772 fi
 773 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 774 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 775
 776 # ------------------------------------------------------------------------------
 777 have_machined=no
 778 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 779 if test "x$enable_machined" != "xno"; then
 780         have_machined=yes
 781 fi
 782 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 783 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 784
 785 # ------------------------------------------------------------------------------
 786 have_importd=no
 787 AC_ARG_ENABLE(importd, AS_HELP_STRING([--disable-importd], [disable import daemon]))
 788 if test "x$enable_importd" != "xno"; then
 789         have_importd=yes
 790 fi
 791 AM_CONDITIONAL(ENABLE_IMPORTD, [test "$have_importd" = "yes"])
 792 AS_IF([test "$have_importd" = "yes"], [ AC_DEFINE(HAVE_IMPORTD, [1], [Importd support available]) ])
 793
 794 # ------------------------------------------------------------------------------
 795 have_hostnamed=no
 796 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 797 if test "x$enable_hostnamed" != "xno"; then
 798         have_hostnamed=yes
 799 fi
 800 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 801
 802 # ------------------------------------------------------------------------------
 803 have_timedated=no
 804 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 805 if test "x$enable_timedated" != "xno"; then
 806         have_timedated=yes
 807 fi
 808 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 809
 810 # ------------------------------------------------------------------------------
 811 have_timesyncd=no
 812 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
 813 if test "x$enable_timesyncd" != "xno"; then
 814         have_timesyncd=yes
 815         M4_DEFINES="$M4_DEFINES -DENABLE_TIMESYNCD"
 816 fi
 817 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
 818
 819 AC_ARG_WITH(ntp-servers,
 820         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
 821                 [Space-separated list of default NTP servers]),
 822         [NTP_SERVERS="$withval"],
 823         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
 824
 825 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
 826 AC_SUBST(NTP_SERVERS)
 827
 828 AC_ARG_WITH(time-epoch,
 829         AS_HELP_STRING([--with-time-epoch=SECONDS],
 830                 [Time epoch for time clients]),
 831         [TIME_EPOCH="$withval"],
 832         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
 833
 834 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
 835
 836 # ------------------------------------------------------------------------------
 837 AC_ARG_WITH(system-uid-max,
 838         AS_HELP_STRING([--with-system-uid-max=UID]
 839                 [Maximum UID for system users]),
 840         [SYSTEM_UID_MAX="$withval"],
 841         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
 842
 843 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
 844 AC_SUBST(SYSTEM_UID_MAX)
 845
 846 # ------------------------------------------------------------------------------
 847 AC_ARG_WITH(system-gid-max,
 848         AS_HELP_STRING([--with-system-gid-max=GID]
 849                 [Maximum GID for system groups]),
 850         [SYSTEM_GID_MAX="$withval"],
 851         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
 852
 853 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
 854 AC_SUBST(SYSTEM_GID_MAX)
 855
 856 # ------------------------------------------------------------------------------
 857 have_localed=no
 858 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 859 if test "x$enable_localed" != "xno"; then
 860         have_localed=yes
 861 fi
 862 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 863
 864 # ------------------------------------------------------------------------------
 865 have_coredump=no
 866 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 867 if test "x$enable_coredump" != "xno"; then
 868         have_coredump=yes
 869 fi
 870 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 871
 872 # ------------------------------------------------------------------------------
 873 have_polkit=no
 874 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 875 if test "x$enable_polkit" != "xno"; then
 876         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 877         have_polkit=yes
 878 fi
 879 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 880
 881 # ------------------------------------------------------------------------------
 882 have_resolved=no
 883 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
 884 if test "x$enable_resolved" != "xno"; then
 885         have_resolved=yes
 886         M4_DEFINES="$M4_DEFINES -DENABLE_RESOLVED"
 887 fi
 888 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
 889
 890 AC_ARG_WITH(dns-servers,
 891         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
 892                 [Space-separated list of default DNS servers]),
 893         [DNS_SERVERS="$withval"],
 894         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
 895
 896 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
 897 AC_SUBST(DNS_SERVERS)
 898
 899 # ------------------------------------------------------------------------------
 900 have_networkd=no
 901 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 902 AS_IF([test "x$enable_networkd" != "xno"], [
 903         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 904         have_networkd=yes
 905         M4_DEFINES="$M4_DEFINES -DENABLE_NETWORKD"
 906 ])
 907 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 908
 909 # ------------------------------------------------------------------------------
 910 have_efi=no
 911 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 912 if test "x$enable_efi" != "xno"; then
 913         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 914         have_efi=yes
 915 fi
 916 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 917
 918 # ------------------------------------------------------------------------------
 919 EFI_CC=gcc
 920 AC_SUBST([EFI_CC])
 921
 922 EFI_ARCH=`echo $host | sed "s/\(-\).*$//"`
 923
 924 AM_COND_IF(ARCH_IA32, [
 925         EFI_ARCH=ia32
 926         EFI_MACHINE_TYPE_NAME=ia32])
 927
 928 AM_COND_IF(ARCH_X86_64, [
 929         EFI_MACHINE_TYPE_NAME=x64])
 930
 931 AC_SUBST([EFI_ARCH])
 932 AC_SUBST([EFI_MACHINE_TYPE_NAME])
 933
 934 have_gnuefi=no
 935 AC_ARG_ENABLE(gnuefi, AS_HELP_STRING([--enable-gnuefi], [Disable optional gnuefi support]))
 936 AS_IF([test "x$enable_gnuefi" != "xno"], [
 937         AC_CHECK_HEADERS(efi/${EFI_ARCH}/efibind.h,
 938                 [AC_DEFINE(HAVE_GNUEFI, 1, [Define if gnuefi is available])
 939                  have_gnuefi=yes],
 940                 [AS_IF([test "x$enable_gnuefi" = xyes],
 941                        [AC_MSG_ERROR([*** gnuefi support requested but headers not found])])
 942         ])
 943
 944         efiroot=$(echo $(cd /usr/lib/$(gcc -print-multi-os-directory); pwd))
 945
 946         EFI_LIB_DIR="$efiroot"
 947         AC_ARG_WITH(efi-libdir,
 948                 AS_HELP_STRING([--with-efi-libdir=PATH], [Path to EFI lib directory]),
 949                 [EFI_LIB_DIR="$withval"], [EFI_LIB_DIR="$efiroot"]
 950         )
 951         AC_SUBST([EFI_LIB_DIR])
 952
 953         have_efi_lds=no
 954         AC_ARG_WITH(efi-ldsdir,
 955                 AS_HELP_STRING([--with-efi-ldsdir=PATH], [Path to EFI lds directory]),
 956                 [EFI_LDS_DIR="$withval" && AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
 957                         [have_efi_lds=yes])],
 958                 [AS_FOR([DIR], [EFI_LDS_DIR], ["${efiroot}/gnuefi" "${efiroot}"],
 959                         [AC_CHECK_FILE([${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds],
 960                                        [have_efi_lds=yes && break])])])
 961         AS_IF([test "x$have_efi_lds" = xyes],
 962               [AC_SUBST([EFI_LDS_DIR])],
 963               [AS_IF([test "x$enable_gnuefi" = xyes],
 964                      [AC_MSG_ERROR([*** gnuefi support requested but files not found])],
 965                      [have_gnuefi=no])])
 966
 967         AC_ARG_WITH(efi-includedir,
 968                 AS_HELP_STRING([--with-efi-includedir=PATH], [Path to EFI include directory]),
 969                 [EFI_INC_DIR="$withval"], [EFI_INC_DIR="/usr/include"]
 970         )
 971         AC_SUBST([EFI_INC_DIR])
 972 ])
 973 AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
 974
 975 # ------------------------------------------------------------------------------
 976 have_kdbus=no
 977 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 978 if test "x$enable_kdbus" = "xyes"; then
 979         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 980         have_kdbus=yes
 981         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 982 fi
 983 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 984
 985 # ------------------------------------------------------------------------------
 986 AC_ARG_WITH(rc-local-script-path-start,
 987         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 988                 [Path to /etc/rc.local]),
 989         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 990         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 991
 992 AC_ARG_WITH(rc-local-script-path-stop,
 993         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 994                 [Path to /usr/sbin/halt.local]),
 995         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 996         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 997
 998 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 999 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1000
1001 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1002 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1003
1004 # ------------------------------------------------------------------------------
1005 AC_ARG_WITH(kbd-loadkeys,
1006         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1007                 [Path to loadkeys]),
1008         [KBD_LOADKEYS="$withval"],
1009         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1010
1011 AC_ARG_WITH(kbd-setfont,
1012         AS_HELP_STRING([--with-kbd-setfont=PATH],
1013                 [Path to setfont]),
1014         [KBD_SETFONT="$withval"],
1015         [KBD_SETFONT="/usr/bin/setfont"])
1016
1017 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1018 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1019
1020 AC_SUBST(KBD_LOADKEYS)
1021 AC_SUBST(KBD_SETFONT)
1022
1023 AC_ARG_WITH(telinit,
1024         AS_HELP_STRING([--with-telinit=PATH],
1025                 [Path to telinit]),
1026         [TELINIT="$withval"],
1027         [TELINIT="/lib/sysvinit/telinit"])
1028
1029 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1030
1031 AC_SUBST(TELINIT)
1032
1033 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1034
1035 # ------------------------------------------------------------------------------
1036 have_myhostname=no
1037 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1038 if test "x$enable_myhostname" != "xno"; then
1039         AC_HEADER_STDC
1040         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])
1041
1042         AC_C_CONST
1043         AC_TYPE_SIZE_T
1044         AC_HEADER_TIME
1045
1046         AC_FUNC_MALLOC
1047         AC_FUNC_SELECT_ARGTYPES
1048         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1049
1050         have_myhostname=yes
1051 fi
1052 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1053
1054 # ------------------------------------------------------------------------------
1055 AC_ARG_ENABLE([gudev],
1056        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1057        [], [enable_gudev=yes])
1058 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1059 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1060 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1061
1062 # ------------------------------------------------------------------------------
1063 AC_ARG_ENABLE(hwdb, [AC_HELP_STRING([--disable-hwdb], [disable hardware database support])],
1064        enable_hwdb=$enableval, enable_hwdb=yes)
1065 AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
1066
1067 # ------------------------------------------------------------------------------
1068 have_manpages=no
1069 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1070 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1071 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1072
1073 # ------------------------------------------------------------------------------
1074 AC_ARG_ENABLE(hibernate,
1075        [AC_HELP_STRING([--disable-hibernate], [disable hibernation support])],
1076        enable_hibernate=$enableval, enable_hibernate=yes)
1077 AM_CONDITIONAL(ENABLE_HIBERNATE, [test x$enable_hibernate = xyes])
1078
1079 # ------------------------------------------------------------------------------
1080 AC_ARG_ENABLE(ldconfig,
1081        [AC_HELP_STRING([--disable-ldconfig], [disable ldconfig])],
1082        enable_ldconfig=$enableval, enable_ldconfig=yes)
1083 AM_CONDITIONAL(ENABLE_LDCONFIG, [test x$enable_ldconfig = xyes])
1084
1085 AC_SUBST(M4_DEFINES)
1086
1087 AC_ARG_WITH([tty-gid],
1088         [AS_HELP_STRING([--with-tty-gid=GID],
1089                 [Specify the numeric GID of the 'tty' group])],
1090         [TTY_GID="$withval"],
1091         [TTY_GID="5"])
1092
1093 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1094 AC_SUBST(TTY_GID)
1095
1096 AC_ARG_WITH([dbuspolicydir],
1097         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1098         [],
1099         [with_dbuspolicydir=${sysconfdir}/dbus-1/system.d])
1100
1101 AC_ARG_WITH([dbussessionservicedir],
1102         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1103         [],
1104         [with_dbussessionservicedir=${datadir}/dbus-1/services])
1105
1106 AC_ARG_WITH([dbussystemservicedir],
1107         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1108         [],
1109         [with_dbussystemservicedir=${datadir}/dbus-1/system-services])
1110
1111 AC_ARG_WITH([bashcompletiondir],
1112         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1113         [],
1114         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1115                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1116         ] , [
1117                 with_bashcompletiondir=${datadir}/bash-completion/completions
1118         ])])
1119
1120 AC_ARG_WITH([zshcompletiondir],
1121         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1122         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1123
1124 AC_ARG_WITH([rootprefix],
1125         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1126         [], [with_rootprefix=${ac_default_prefix}])
1127
1128 AC_ARG_WITH([rootlibdir],
1129         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1130         [],
1131         [with_rootlibdir=${libdir}])
1132
1133 AC_ARG_WITH([pamlibdir],
1134         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1135         [],
1136         [with_pamlibdir=${with_rootlibdir}/security])
1137
1138 AC_ARG_WITH([pamconfdir],
1139         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1140         [],
1141         [with_pamconfdir=${sysconfdir}/pam.d])
1142
1143 AC_ARG_ENABLE([split-usr],
1144         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1145         [],
1146         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1147                 enable_split_usr=yes
1148         ], [
1149                 enable_split_usr=no
1150         ])])
1151
1152 AC_ARG_WITH([dkr-index-url],
1153         [AS_HELP_STRING([--dkr-index-url=URL], [Specify the default index URL to use for image downloads])],
1154         [DEFAULT_DKR_INDEX_URL="\"$withval\""],
1155         [DEFAULT_DKR_INDEX_URL="NULL"])
1156
1157 AC_DEFINE_UNQUOTED(DEFAULT_DKR_INDEX_URL, [$DEFAULT_DKR_INDEX_URL], [Default index URL to use for image downloads])
1158 AC_SUBST(DEFAULT_DKR_INDEX_URL)
1159
1160 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1161         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1162 ])
1163
1164 # Work around intltoolize and gtk-doc problems in VPATH builds
1165 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1166                                        [Define to do gtk-doc tests])
1167 AS_IF([test "x$0" != "x./configure"], [
1168         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1169 ])
1170
1171 # QEMU and OVMF UEFI firmware
1172 AS_IF([test x"$cross_compiling" = "xyes"], [], [
1173         AC_PATH_PROG([QEMU], [qemu-system-x86_64])
1174         AC_CHECK_FILE([/usr/share/qemu/bios-ovmf.bin], [QEMU_BIOS=/usr/share/qemu/bios-ovmf.bin],
1175                 [AC_CHECK_FILE([/usr/share/qemu-ovmf/bios.bin], [QEMU_BIOS=/usr/share/qemu-ovmf/bios.bin])])
1176         AC_SUBST([QEMU_BIOS])
1177 ])
1178
1179 AC_ARG_ENABLE(tests,
1180         [AC_HELP_STRING([--disable-tests], [disable tests])],
1181         enable_tests=$enableval, enable_tests=yes)
1182 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1183
1184 AC_ARG_ENABLE(debug,
1185         [AC_HELP_STRING([--enable-debug@<:@=LIST@:>@], [enable extra debugging (hashmap,mmap-cache)])],
1186         [if test "x$enableval" = "xyes"; then
1187                 enableval="hashmap,mmap-cache"
1188         fi
1189         saved_ifs="$IFS"
1190         IFS="$IFS$PATH_SEPARATOR,"
1191         for name in $enableval; do
1192                 case $name in
1193                 hashmap)
1194                         enable_debug_hashmap=yes
1195                         ;;
1196                 mmap-cache)
1197                         enable_debug_mmap_cache=yes
1198                         ;;
1199                 esac
1200         done
1201         IFS="$saved_ifs"],[])
1202
1203 enable_debug=""
1204 AS_IF([test x$enable_debug_hashmap = xyes], [
1205         AC_DEFINE(ENABLE_DEBUG_HASHMAP, 1, [Define if hashmap debugging is to be enabled])
1206         enable_debug="hashmap $enable_debug"
1207 ])
1208 AS_IF([test x$enable_debug_mmap_cache = xyes], [
1209         AC_DEFINE(ENABLE_DEBUG_MMAP_CACHE, 1, [Define if mmap cache debugging is to be enabled])
1210         enable_debug="mmap-cache $enable_debug"
1211 ])
1212 test -z "$enable_debug" && enable_debug="none"
1213
1214 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1215 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1216 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1217 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1218 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1219 AC_SUBST([pamlibdir], [$with_pamlibdir])
1220 AC_SUBST([pamconfdir], [$with_pamconfdir])
1221 AC_SUBST([rootprefix], [$with_rootprefix])
1222 AC_SUBST([rootlibdir], [$with_rootlibdir])
1223
1224 AC_CONFIG_FILES([
1225         Makefile po/Makefile.in
1226 ])
1227
1228 AC_OUTPUT
1229 AC_MSG_RESULT([
1230         $PACKAGE_NAME $VERSION
1231
1232         libcryptsetup:           ${have_libcryptsetup}
1233         PAM:                     ${have_pam}
1234         AUDIT:                   ${have_audit}
1235         AppArmor:                ${have_apparmor}
1236         SELinux:                 ${have_selinux}
1237         SECCOMP:                 ${have_seccomp}
1238         SMACK:                   ${have_smack}
1239         ACL:                     ${have_acl}
1240         GCRYPT:                  ${have_gcrypt}
1241         QRENCODE:                ${have_qrencode}
1242         MICROHTTPD:              ${have_microhttpd}
1243         GNUTLS:                  ${have_gnutls}
1244         libcurl:                 ${have_libcurl}
1245         libidn:                  ${have_libidn}
1246         ELFUTILS:                ${have_elfutils}
1247         binfmt:                  ${have_binfmt}
1248         vconsole:                ${have_vconsole}
1249         bootchart:               ${have_bootchart}
1250         tmpfiles:                ${have_tmpfiles}
1251         sysusers:                ${have_sysusers}
1252         firstboot:               ${have_firstboot}
1253         randomseed:              ${have_randomseed}
1254         backlight:               ${have_backlight}
1255         rfkill:                  ${have_rfkill}
1256         logind:                  ${have_logind}
1257         machined:                ${have_machined}
1258         importd:                 ${have_importd}
1259         hostnamed:               ${have_hostnamed}
1260         timedated:               ${have_timedated}
1261         timesyncd:               ${have_timesyncd}
1262         default NTP servers:     ${NTP_SERVERS}
1263         time epoch:              ${TIME_EPOCH}
1264         localed:                 ${have_localed}
1265         networkd:                ${have_networkd}
1266         resolved:                ${have_resolved}
1267         default DNS servers:     ${DNS_SERVERS}
1268         coredump:                ${have_coredump}
1269         polkit:                  ${have_polkit}
1270         efi:                     ${have_efi}
1271         gnuefi:                  ${have_gnuefi}
1272         efi arch:                ${EFI_ARCH}
1273         EFI machine type:        ${EFI_MACHINE_TYPE_NAME}
1274         EFI CC                   ${EFI_CC}
1275         EFI libdir:              ${EFI_LIB_DIR}
1276         EFI ldsdir:              ${EFI_LDS_DIR}
1277         EFI includedir:          ${EFI_INC_DIR}
1278         blkid:                   ${have_blkid}
1279         dbus:                    ${have_dbus}
1280         nss-myhostname:          ${have_myhostname}
1281         gudev:                   ${enable_gudev}
1282         hwdb:                    ${enable_hwdb}
1283         kdbus:                   ${have_kdbus}
1284         Python:                  ${have_python}
1285         Python Headers:          ${have_python_devel}
1286         man pages:               ${have_manpages}
1287         gtk-doc:                 ${enable_gtk_doc}
1288         test coverage:           ${have_coverage}
1289         Split /usr:              ${enable_split_usr}
1290         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1291         ldconfig support:        ${enable_ldconfig}
1292         hibernate support:       ${enable_hibernate}
1293         extra debugging:         ${enable_debug}
1294
1295         prefix:                  ${prefix}
1296         rootprefix:              ${with_rootprefix}
1297         sysconf dir:             ${sysconfdir}
1298         datarootdir:             ${datarootdir}
1299         includedir:              ${includedir}
1300         include_prefix:          ${INCLUDE_PREFIX}
1301         lib dir:                 ${libdir}
1302         rootlib dir:             ${with_rootlibdir}
1303         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1304         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1305         Build Python:            ${PYTHON}
1306         Installation Python:     ${PYTHON_BINARY}
1307         sphinx binary:           ${SPHINX_BUILD}
1308         PAM modules dir:         ${with_pamlibdir}
1309         PAM configuration dir:   ${with_pamconfdir}
1310         D-Bus policy dir:        ${with_dbuspolicydir}
1311         D-Bus session dir:       ${with_dbussessionservicedir}
1312         D-Bus system dir:        ${with_dbussystemservicedir}
1313         Bash completions dir:    ${with_bashcompletiondir}
1314         Zsh completions dir:     ${with_zshcompletiondir}
1315         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1316         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1317         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1318         TTY GID:                 ${TTY_GID}
1319         Maximum System UID:      ${SYSTEM_UID_MAX}
1320         Maximum System GID:      ${SYSTEM_GID_MAX}
1321         Certificate root:        ${CERTIFICATEROOT}
1322         Default dkr Index        ${DEFAULT_DKR_INDEX_URL}
1323
1324         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1325         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1326         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1327         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1328         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1329 ])