configure.ac

   1 #
   2 #  This file is part of systemd.
   3 #
   4 #  Copyright 2010-2012 Lennart Poettering
   5 #  Copyright 2010-2012 Kay Sievers
   6 #
   7 #  systemd is free software; you can redistribute it and/or modify it
   8 #  under the terms of the GNU Lesser General Public License as published by
   9 #  the Free Software Foundation; either version 2.1 of the License, or
  10 #  (at your option) any later version.
  11 #
  12 #  systemd is distributed in the hope that it will be useful, but
  13 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15 #  Lesser General Public License for more details.
  16 #
  17 #  You should have received a copy of the GNU Lesser General Public License
  18 #  along with systemd; If not, see <http://www.gnu.org/licenses/>.
  19
  20 AC_PREREQ([2.64])
  21
  22 AC_INIT([systemd],
  23         [229],
  24         [http://github.com/systemd/systemd/issues],
  25         [systemd],
  26         [http://www.freedesktop.org/wiki/Software/systemd])
  27
  28 AC_CONFIG_SRCDIR([src/core/main.c])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_HEADERS([config.h])
  31 AC_CONFIG_AUX_DIR([build-aux])
  32
  33 AC_USE_SYSTEM_EXTENSIONS
  34 AC_SYS_LARGEFILE
  35 AC_PREFIX_DEFAULT([/usr])
  36 AM_MAINTAINER_MODE([enable])
  37 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects parallel-tests])
  38 AM_SILENT_RULES([yes])
  39 AC_CANONICAL_HOST
  40 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  41
  42 AC_PROG_CC_C99
  43
  44 AX_COMPILER_VENDOR
  45 AS_IF([test "x$ax_cv_c_compiler_vendor" = "xgnu"], [
  46       AC_CHECK_TOOLS([AR], [gcc-ar ar], [:])
  47       AC_CHECK_TOOLS([NM], [gcc-nm nm], [:])
  48       AC_CHECK_TOOLS([RANLIB], [gcc-ranlib ranlib], [:])
  49 ])
  50
  51 LT_PREREQ(2.2)
  52 LT_INIT([disable-static])
  53
  54 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
  55 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  56
  57 SET_ARCH(X86_64, x86_64*)
  58 SET_ARCH(IA32, i*86*)
  59 SET_ARCH(MIPS, mips*)
  60 SET_ARCH(AARCH64, aarch64*)
  61
  62 # i18n stuff for the PolicyKit policy files, heck whether intltool can be found, disable NLS otherwise
  63 AC_CHECK_PROG(intltool_found, [intltool-merge], [yes], [no])
  64 AS_IF([test x"$intltool_found" != xyes],
  65       [AS_IF([test x"$enable_nls" = xyes],
  66              [AC_MSG_ERROR([--enable-nls requested but intltool not found])],
  67              [AS_IF([test x"$enable_nls" != xno],
  68                     [AC_MSG_WARN([*** Disabling NLS support because intltool was not found])
  69                      enable_nls=no])
  70              ])
  71       ])
  72
  73 AM_NLS
  74 AS_IF([test x"$enable_nls" != xno -o "x$enable_polkit" != xno], [
  75     # intltoolize greps for '^(AC|IT)_PROG_INTLTOOL', so it needs to be on its own line
  76 IT_PROG_INTLTOOL([0.40.0])
  77 ])
  78
  79 AS_IF([test -z "$INTLTOOL_POLICY_RULE"], [
  80     # If intltool is not available, provide a dummy rule to fail generation of %.policy files with a meaningful error message
  81     INTLTOOL_POLICY_RULE='%.policy: %.policy.in ; @echo "  ITMRG   " $@ && echo "*** intltool support required to build target $@" && false'
  82     AC_SUBST(INTLTOOL_POLICY_RULE)
  83 ])
  84
  85 GETTEXT_PACKAGE=systemd
  86 AC_SUBST(GETTEXT_PACKAGE)
  87 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [systemd])
  88
  89 AC_PROG_MKDIR_P
  90 AC_PROG_LN_S
  91 AC_PROG_SED
  92 AC_PROG_GREP
  93 AC_PROG_AWK
  94
  95 AC_PATH_PROG([M4], [m4])
  96
  97 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
  98 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
  99
 100 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap], [$PATH:/usr/sbin:/sbin])
 101
 102 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
 103
 104 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
 105
 106 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
 107
 108 AC_PATH_PROG([SULOGIN], [sulogin], [/usr/sbin/sulogin], [$PATH:/usr/sbin:/sbin])
 109
 110 AC_PATH_PROG([MOUNT_PATH], [mount], [/usr/bin/mount], [$PATH:/usr/sbin:/sbin])
 111 AC_PATH_PROG([UMOUNT_PATH], [umount], [/usr/bin/umount], [$PATH:/usr/sbin:/sbin])
 112
 113 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
 114
 115 M4_DEFINES=
 116
 117 AC_CHECK_TOOL(OBJCOPY, objcopy)
 118 AC_CHECK_TOOL(STRINGS, strings)
 119 AC_CHECK_TOOL(GPERF, gperf)
 120 if test -z "$GPERF" ; then
 121         AC_MSG_ERROR([*** gperf not found])
 122 fi
 123
 124 # ------------------------------------------------------------------------------
 125 address_sanitizer_cflags=
 126 address_sanitizer_cppflags=
 127 address_sanitizer_ldflags=
 128 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 129 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 130             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 131             AS_IF([test -z "$with_as_cflags"],
 132                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 133             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 134             address_sanitizer_cppflags="-DVALGRIND=1"
 135             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 136       ])
 137
 138 undefined_sanitizer_cflags=
 139 undefined_sanitizer_cppflags=
 140 undefined_sanitizer_ldflags=
 141 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 142 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 143             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 144             AS_IF([test -z "$with_us_cflags"],
 145                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 146             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 147             undefined_sanitizer_cppflags="-DVALGRIND=1"
 148             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 149       ])
 150
 151 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 152 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 153 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 154
 155 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 156         -pipe \
 157         -Wall \
 158         -Wextra \
 159         -Wundef \
 160         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 161         -Wlogical-op \
 162         -Wmissing-include-dirs \
 163         -Wold-style-definition \
 164         -Wpointer-arith \
 165         -Winit-self \
 166         -Wdeclaration-after-statement \
 167         -Wfloat-equal \
 168         -Wsuggest-attribute=noreturn \
 169         -Werror=missing-prototypes \
 170         -Werror=implicit-function-declaration \
 171         -Werror=missing-declarations \
 172         -Werror=return-type \
 173         -Wstrict-prototypes \
 174         -Wredundant-decls \
 175         -Wmissing-noreturn \
 176         -Wshadow \
 177         -Wendif-labels \
 178         -Wstrict-aliasing=2 \
 179         -Wwrite-strings \
 180         -Wno-unused-parameter \
 181         -Wno-missing-field-initializers \
 182         -Wno-unused-result \
 183         -Wno-format-signedness \
 184         -Werror=overflow \
 185         -Wdate-time \
 186         -Wnested-externs \
 187         -ffast-math \
 188         -fno-common \
 189         -fdiagnostics-show-option \
 190         -fno-strict-aliasing \
 191         -fvisibility=hidden \
 192         -fstack-protector \
 193         -fstack-protector-strong \
 194         -fPIE \
 195         --param=ssp-buffer-size=4])
 196
 197 CC_CHECK_FLAG_APPEND([with_cflags], [CFLAGS], [-Werror=shadow], [
 198 #include <time.h>
 199 #include <inttypes.h>
 200 typedef uint64_t usec_t;
 201 usec_t now(clockid_t clock);
 202 int main(void) {
 203         struct timespec now;
 204         return 0;
 205 }
 206 ])
 207
 208 AS_CASE([$CC], [*clang*],
 209         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 210                -Wno-typedef-redefinition \
 211                -Wno-gnu-variable-sized-type-not-at-end \
 212         ])])
 213
 214 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 215         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 216                -flto])],
 217         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 218 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 219
 220 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 221         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 222                -Wp,-D_FORTIFY_SOURCE=2])],
 223         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 224 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 225
 226 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 227         [CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 228                -Wl,--gc-sections])],
 229         [AC_MSG_RESULT([skipping --gc-sections, optimization not enabled])])
 230 AC_SUBST([OUR_CFLAGS], "$with_ldflags $sanitizer_cflags")
 231
 232 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 233         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 234                -ffunction-sections -fdata-sections])],
 235         [AC_MSG_RESULT([skipping -ffunction/data-section, optimization not enabled])])
 236 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 237
 238 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 239         -Wl,--as-needed \
 240         -Wl,--no-undefined \
 241         -Wl,-z,relro \
 242         -Wl,-z,now \
 243         -pie \
 244         -Wl,-fuse-ld=gold])
 245 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 246
 247 AC_CHECK_SIZEOF(pid_t)
 248 AC_CHECK_SIZEOF(uid_t)
 249 AC_CHECK_SIZEOF(gid_t)
 250 AC_CHECK_SIZEOF(time_t)
 251 AC_CHECK_SIZEOF(dev_t)
 252 AC_CHECK_SIZEOF(rlim_t,,[
 253        #include <sys/time.h>
 254        #include <sys/resource.h>
 255 ])
 256
 257 # ------------------------------------------------------------------------------
 258 # we use python to build the man page index
 259 have_python=no
 260 AC_ARG_WITH([python],
 261         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 262
 263 have_lxml=no
 264 AS_IF([test "x$with_python" != "xno"], [
 265         AM_PATH_PYTHON(,, [:])
 266         AS_IF([test "x$PYTHON" != "x:"], [
 267                 AC_MSG_CHECKING([for python lxml module])
 268                 AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
 269                 AC_MSG_RESULT([$have_lxml])
 270                 AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
 271                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
 272         ])
 273 ])
 274 AS_IF([test "$have_python" != "yes"], [
 275       AS_IF([test "$with_python" = "yes"],
 276             [AC_MSG_ERROR([*** python support requested but python support not found])])
 277       AS_IF([test "$with_python" != "no"],
 278             [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
 279 ])
 280 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 281
 282 # ------------------------------------------------------------------------------
 283
 284 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 285 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 286 AC_CHECK_HEADERS([linux/memfd.h], [], [])
 287
 288 # unconditionally pull-in librt with old glibc versions
 289 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 290
 291 save_LIBS="$LIBS"
 292 LIBS=
 293 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 294 CAP_LIBS="$LIBS"
 295 LIBS="$save_LIBS"
 296 AC_SUBST(CAP_LIBS)
 297
 298 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 299 AC_CHECK_DECLS([memfd_create, gettid, pivot_root, name_to_handle_at, setns, getrandom, renameat2, kcmp, keyctl, LO_FLAGS_PARTSCAN],
 300                [], [], [[
 301 #include <sys/types.h>
 302 #include <unistd.h>
 303 #include <sys/mount.h>
 304 #include <fcntl.h>
 305 #include <sched.h>
 306 #include <linux/loop.h>
 307 #include <linux/random.h>
 308 ]])
 309
 310 AC_CHECK_TYPES([char16_t, char32_t, key_serial_t],
 311                [], [], [[
 312 #include <uchar.h>
 313 ]])
 314
 315 AC_CHECK_DECLS([IFLA_INET6_ADDR_GEN_MODE,
 316                 IFLA_MACVLAN_FLAGS,
 317                 IFLA_IPVLAN_MODE,
 318                 IFLA_VTI_REMOTE,
 319                 IFLA_PHYS_PORT_ID,
 320                 IFLA_BOND_AD_INFO,
 321                 IFLA_VLAN_PROTOCOL,
 322                 IFLA_VXLAN_REMCSUM_NOPARTIAL,
 323                 IFLA_IPTUN_ENCAP_DPORT,
 324                 IFLA_GRE_ENCAP_DPORT,
 325                 IFLA_BRIDGE_VLAN_INFO,
 326                 IFLA_BRPORT_PROXYARP,
 327                 IFLA_BRPORT_LEARNING_SYNC,
 328                 IFLA_BR_PRIORITY,
 329                 NDA_IFINDEX,
 330                 IFA_FLAGS],
 331 [], [], [[
 332 #include <inttypes.h>
 333 #include <netinet/in.h>
 334 #include <netinet/ether.h>
 335 #include <linux/rtnetlink.h>
 336 #include <net/if.h>
 337 #include <linux/ip.h>
 338 #include <linux/if_tunnel.h>
 339 #include <linux/if_link.h>
 340 #include <linux/if_bridge.h>
 341 #include <linux/if_addr.h>
 342 #include <linux/neighbour.h>
 343 ]])
 344
 345 # This makes sure pkg.m4 is available.
 346 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 347
 348 # ------------------------------------------------------------------------------
 349 have_dbus=no
 350 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 351 AS_IF([test "x$enable_dbus" != "xno"], [
 352         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 353                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 354                 [have_dbus=no])
 355         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 356                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 357 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 358
 359 # ------------------------------------------------------------------------------
 360 have_utmp=yes
 361 AC_ARG_ENABLE([utmp], AS_HELP_STRING([--disable-utmp], [disable utmp/wtmp log handling]),
 362         AS_CASE("x${enableval}",
 363                 [xyes], [have_utmp=yes],
 364                 [xno],  [have_utmp=no],
 365                 AC_MSG_ERROR(bad value ${enableval} for --enable-utmp)))
 366 AS_IF([test "x$have_utmp" = "xyes"], [AC_DEFINE(HAVE_UTMP, 1, [Define if utmp/wtmp support is enabled])])
 367 AM_CONDITIONAL([HAVE_UTMP], [test "x$have_utmp" = "xyes"])
 368
 369 # ------------------------------------------------------------------------------
 370 have_coverage=no
 371 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 372 if test "x$enable_coverage" = "xyes" ; then
 373         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 374         if test "x$lcov_found" = xno ; then
 375                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 376         else
 377                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 378                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 379                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 380                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 381                 else
 382                         have_coverage=yes
 383                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 384                         -fprofile-arcs \
 385                         -ftest-coverage])
 386                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 387                 fi
 388         fi
 389 fi
 390 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 391
 392 # ------------------------------------------------------------------------------
 393 have_kmod=no
 394 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 395 if test "x$enable_kmod" != "xno"; then
 396         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 397         if test "x$have_kmod" = "xyes"; then
 398                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 399                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 400                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 401         fi
 402         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 403                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 404         fi
 405 fi
 406 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 407
 408 # ------------------------------------------------------------------------------
 409 have_xkbcommon=no
 410 AC_ARG_ENABLE(xkbcommon, AS_HELP_STRING([--disable-xkbcommon], [disable xkbcommon keymap support]))
 411 if test "x$enable_xkbcommon" != "xno"; then
 412         PKG_CHECK_MODULES(XKBCOMMON, [ xkbcommon >= 0.3.0 ],
 413                 [AC_DEFINE(HAVE_XKBCOMMON, 1, [Define if libxkbcommon is available]) have_xkbcommon=yes], have_xkbcommon=no)
 414         if test "x$have_xkbcommon" = xno -a "x$enable_xkbcommon" = xyes; then
 415                 AC_MSG_ERROR([*** xkbcommon support requested but libraries not found])
 416         fi
 417 fi
 418 AM_CONDITIONAL(HAVE_XKBCOMMON, [test "$have_xkbcommon" = "yes"])
 419
 420 # ------------------------------------------------------------------------------
 421 have_blkid=no
 422 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 423 if test "x$enable_blkid" != "xno"; then
 424         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.24 ],
 425                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 426         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 427                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 428         fi
 429 fi
 430 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 431
 432 # ------------------------------------------------------------------------------
 433 have_libmount=no
 434 PKG_CHECK_MODULES(MOUNT, [ mount >= 2.27 ],
 435         [AC_DEFINE(HAVE_LIBMOUNT, 1, [Define if libmount is available]) have_libmount=yes], have_libmount=no)
 436 if test "x$have_libmount" = xno; then
 437         AC_MSG_ERROR([*** libmount support required but libraries not found])
 438 fi
 439 AM_CONDITIONAL(HAVE_LIBMOUNT, [test "$have_libmount" = "yes"])
 440
 441 # ------------------------------------------------------------------------------
 442 have_seccomp=no
 443 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 444 if test "x$enable_seccomp" != "xno"; then
 445         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 446                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 447                 have_seccomp=yes
 448                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 449                [have_seccomp=no])
 450         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 451                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 452         fi
 453 fi
 454 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 455
 456 # ------------------------------------------------------------------------------
 457 have_ima=yes
 458 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 459                 [case "${enableval}" in
 460                         yes) have_ima=yes ;;
 461                         no) have_ima=no ;;
 462                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 463                 esac],
 464                 [have_ima=yes])
 465
 466 if test "x${have_ima}" != xno ; then
 467         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 468 fi
 469
 470 # ------------------------------------------------------------------------------
 471 have_selinux=no
 472 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 473 if test "x$enable_selinux" != "xno"; then
 474         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 475                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 476                  have_selinux=yes
 477                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 478                 [have_selinux=no])
 479         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 480                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 481         fi
 482 fi
 483 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 484
 485 have_apparmor=no
 486 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 487 if test "x$enable_apparmor" != "xno"; then
 488         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 489                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 490                  have_apparmor=yes
 491                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 492                 [have_apparmor=no])
 493         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 494                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 495         fi
 496 fi
 497 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 498
 499 have_wheel_group=no
 500 AC_ARG_ENABLE(wheel-group, AS_HELP_STRING([--disable-wheel-group], [disable wheel group]))
 501 AS_IF([test "x$enable_wheel_group" != "xno"], [
 502         AC_DEFINE(ENABLE_WHEEL_GROUP, 1, [Define if the ACL for wheel group should be enabled])
 503         have_wheel_group=yes
 504         M4_DEFINES="$M4_DEFINES -DENABLE_WHEEL_GROUP"
 505 ])
 506
 507
 508 AC_ARG_WITH(debug-shell,
 509         AS_HELP_STRING([--with-debug-shell=PATH],
 510                 [Path to debug shell binary]),
 511         [SUSHELL="$withval"],[
 512         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 513
 514 AC_SUBST(SUSHELL)
 515
 516 AC_ARG_WITH([debug-tty],
 517         AS_HELP_STRING([--with-debug-tty=PATH],
 518                 [Specify the tty device for debug shell]),
 519         [DEBUGTTY="$withval"],
 520         [DEBUGTTY=/dev/tty9])
 521
 522 AC_SUBST(DEBUGTTY)
 523
 524 AC_ARG_WITH([certificate-root],
 525         AS_HELP_STRING([--with-certificate-root=PATH],
 526                 [Specify the prefix for TLS certificates [/etc/ssl]]),
 527         [CERTIFICATEROOT="$withval"],
 528         [CERTIFICATEROOT="/etc/ssl"])
 529
 530 AC_SUBST(CERTIFICATEROOT)
 531
 532 # ------------------------------------------------------------------------------
 533 have_xz=no
 534 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 535 AS_IF([test "x$enable_xz" != "xno"], [
 536         PKG_CHECK_MODULES(XZ, [ liblzma ],
 537                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available])
 538                  have_xz=yes],
 539                  have_xz=no)
 540         AS_IF([test "x$have_xz" = xno -a "x$enable_xz" = xyes],
 541               [AC_MSG_ERROR([*** XZ support requested but libraries not found])])
 542 ])
 543 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 544
 545 # ------------------------------------------------------------------------------
 546 have_zlib=no
 547 AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib], [Disable optional ZLIB support]))
 548 AS_IF([test "x$enable_zlib" != "xno"], [
 549         PKG_CHECK_MODULES(ZLIB, [ zlib ],
 550                 [AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available])
 551                  have_zlib=yes],
 552                  have_zlib=no)
 553         AS_IF([test "x$have_zlib" = xno -a "x$enable_zlib" = xyes],
 554               [AC_MSG_ERROR([*** ZLIB support requested but libraries not found])])
 555 ])
 556 AM_CONDITIONAL(HAVE_ZLIB, [test "$have_zlib" = "yes"])
 557
 558 # ------------------------------------------------------------------------------
 559 have_bzip2=no
 560 AC_ARG_ENABLE(bzip2, AS_HELP_STRING([--enable-bzip2], [Enable optional BZIP2 support]))
 561 AS_IF([test "x$enable_bzip2" != "xno"], [
 562         AC_CHECK_HEADERS(bzlib.h,
 563                 [AC_DEFINE(HAVE_BZIP2, 1, [Define if BZIP2 is available])
 564                  have_bzip2=yes],
 565                 [AS_IF([test "x$enable_bzip2" = xyes],
 566                        [AC_MSG_ERROR([*** BZIP2 support requested but headers not found])])]
 567         )
 568 ])
 569 AM_CONDITIONAL(HAVE_BZIP2, [test "$have_bzip2" = "yes"])
 570
 571 # ------------------------------------------------------------------------------
 572 have_lz4=no
 573 AC_ARG_ENABLE(lz4, AS_HELP_STRING([--disable-lz4], [Disable optional LZ4 support]))
 574 AS_IF([test "x$enable_lz4" != "xno"], [
 575         PKG_CHECK_MODULES(LZ4, [ liblz4 >= 125 ],
 576                [AC_DEFINE(HAVE_LZ4, 1, [Define in LZ4 is available])
 577                 have_lz4=yes],
 578                 have_lz4=no)
 579         AS_IF([test "x$have_lz4" = xno -a "x$enable_lz4" = xyes],
 580               [AC_MSG_ERROR([*** LZ4 support requested but libraries not found])])
 581 ])
 582 AM_CONDITIONAL(HAVE_LZ4, [test "$have_lz4" = "yes"])
 583
 584 AM_CONDITIONAL(HAVE_COMPRESSION, [test "$have_xz" = "yes" -o "$have_lz4" = "yes"])
 585
 586 # ------------------------------------------------------------------------------
 587 AC_ARG_ENABLE([pam],
 588         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 589                 [case "${enableval}" in
 590                         yes) have_pam=yes ;;
 591                         no) have_pam=no ;;
 592                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 593                 esac],
 594                 [have_pam=auto])
 595
 596 if test "x${have_pam}" != xno ; then
 597         AC_CHECK_HEADERS(
 598                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 599                 [have_pam=yes],
 600                 [if test "x$have_pam" = xyes ; then
 601                         AC_MSG_ERROR([*** PAM headers not found.])
 602                 fi])
 603
 604         AC_CHECK_LIB(
 605                 [pam],
 606                 [pam_syslog],
 607                 [have_pam=yes],
 608                 [if test "x$have_pam" = xyes ; then
 609                         AC_MSG_ERROR([*** libpam not found.])
 610                 fi])
 611
 612         if test "x$have_pam" = xyes ; then
 613                 PAM_LIBS="-lpam -lpam_misc"
 614                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 615                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 616         else
 617                 have_pam=no
 618         fi
 619 else
 620         PAM_LIBS=
 621 fi
 622 AC_SUBST(PAM_LIBS)
 623 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 624
 625 # ------------------------------------------------------------------------------
 626 AC_ARG_ENABLE([acl],
 627         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 628                 [case "${enableval}" in
 629                         yes) have_acl=yes ;;
 630                         no) have_acl=no ;;
 631                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 632                 esac],
 633                 [have_acl=auto])
 634
 635 if test "x${have_acl}" != xno ; then
 636         AC_CHECK_HEADERS(
 637                 [sys/acl.h acl/libacl.h],
 638                 [have_acl=yes],
 639                 [if test "x$have_acl" = xyes ; then
 640                         AC_MSG_ERROR([*** ACL headers not found.])
 641                 fi])
 642
 643         AC_CHECK_LIB(
 644                 [acl],
 645                 [acl_get_file],
 646                 [have_acl=yes],
 647                 [if test "x$have_acl" = xyes ; then
 648                         AC_MSG_ERROR([*** libacl not found.])
 649                 fi])
 650
 651         if test "x$have_acl" = xyes ; then
 652                 ACL_LIBS="-lacl"
 653                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 654                 M4_DEFINES="$M4_DEFINES -DHAVE_ACL"
 655         else
 656                 have_acl=no
 657         fi
 658 else
 659         ACL_LIBS=
 660 fi
 661 AC_SUBST(ACL_LIBS)
 662 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 663
 664 # ------------------------------------------------------------------------------
 665 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 666                 [case "${enableval}" in
 667                         yes) have_smack=yes ;;
 668                         no) have_smack=no ;;
 669                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 670                 esac],
 671                 [have_smack=auto])
 672
 673 if test "x${have_smack}" != xno; then
 674         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 675         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 676         have_smack=yes
 677 fi
 678
 679 AM_CONDITIONAL([HAVE_SMACK], [test "x$have_smack" = "xyes"])
 680
 681 have_smack_run_label=no
 682 AC_ARG_WITH(smack-run-label,
 683 AS_HELP_STRING([--with-smack-run-label=STRING],
 684         [run systemd --system itself with a specific SMACK label]),
 685         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run systemd itself with SMACK label]) have_smack_run_label=yes],
 686         [])
 687
 688 if test "x${have_smack_run_label}" = xyes; then
 689         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK_RUN_LABEL"
 690 fi
 691
 692 AC_ARG_WITH(smack-default-process-label,
 693 AS_HELP_STRING([--with-smack-default-process-label=STRING],
 694         [default SMACK label for executed processes]),
 695         [AC_DEFINE_UNQUOTED(SMACK_DEFAULT_PROCESS_LABEL, ["$withval"], [Default SMACK label for executed processes])],
 696         [])
 697
 698 # ------------------------------------------------------------------------------
 699 AC_ARG_ENABLE([gcrypt],
 700         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 701                 [case "${enableval}" in
 702                         yes) have_gcrypt=yes ;;
 703                         no) have_gcrypt=no ;;
 704                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 705                 esac],
 706                 [have_gcrypt=auto])
 707
 708 if test "x${have_gcrypt}" != xno ; then
 709         m4_define([AM_PATH_LIBGCRYPT_FAIL],
 710                 [{ test "x$have_gcrypt" != xyes || AC_MSG_ERROR([*** GCRYPT/GPG-ERROR headers not found.]); }]
 711         )
 712         m4_ifdef([AM_PATH_LIBGCRYPT], [AM_PATH_LIBGCRYPT(
 713                         [1.4.5],
 714                         [have_gcrypt=yes],
 715                         dnl  If we have the gcrypt m4 macros, but don't have
 716                         dnl  gcrypt, throw an error if gcrypt is explicitly
 717                         dnl  requested.
 718                         [AM_PATH_LIBGCRYPT_FAIL]
 719                 )],
 720                 dnl  If we don't have the gcrypt m4 macros, but build with
 721                 dnl  gcrypt explicitly requested, throw an error.
 722                 [AM_PATH_LIBGCRYPT_FAIL]
 723         )
 724
 725         have_gpg_error=no
 726         m4_ifdef([AM_PATH_GPG_ERROR], [AM_PATH_GPG_ERROR(
 727                         [1.12],
 728                         [have_gpg_error=yes],
 729                         [AM_PATH_LIBGCRYPT_FAIL]
 730                 )],
 731                 [AM_PATH_LIBGCRYPT_FAIL]
 732         )
 733
 734         if test "x$have_gcrypt" = xyes -a "x$have_gpg_error" = xyes ; then
 735                 GCRYPT_LIBS="$LIBGCRYPT_LIBS $GPG_ERROR_LIBS"
 736                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS $GPG_ERROR_CFLAGS"
 737                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 738         else
 739                 have_gcrypt=no
 740                 have_gpg_error=no
 741         fi
 742 else
 743         GCRYPT_LIBS=
 744         GCRYPT_CFLAGS=
 745 fi
 746 AC_SUBST(GCRYPT_LIBS)
 747 AC_SUBST(GCRYPT_CFLAGS)
 748 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 749
 750 # ------------------------------------------------------------------------------
 751 AC_ARG_ENABLE([audit],
 752         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 753                 [case "${enableval}" in
 754                         yes) have_audit=yes ;;
 755                         no) have_audit=no ;;
 756                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 757                 esac],
 758                 [have_audit=auto])
 759
 760 if test "x${have_audit}" != xno ; then
 761         AC_CHECK_HEADERS(
 762                 [libaudit.h],
 763                 [have_audit=yes],
 764                 [if test "x$have_audit" = xyes ; then
 765                         AC_MSG_ERROR([*** AUDIT headers not found.])
 766                 fi])
 767
 768         AC_CHECK_LIB(
 769                 [audit],
 770                 [audit_open],
 771                 [have_audit=yes],
 772                 [if test "x$have_audit" = xyes ; then
 773                         AC_MSG_ERROR([*** libaudit not found.])
 774                 fi])
 775
 776         if test "x$have_audit" = xyes ; then
 777                 AUDIT_LIBS="-laudit"
 778                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 779         else
 780                 have_audit=no
 781         fi
 782 else
 783         AUDIT_LIBS=
 784 fi
 785 AC_SUBST(AUDIT_LIBS)
 786 AM_CONDITIONAL([HAVE_AUDIT], [test "x$have_audit" != xno])
 787
 788 # ------------------------------------------------------------------------------
 789 AC_ARG_ENABLE([elfutils],
 790         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 791                 [case "${enableval}" in
 792                         yes) have_elfutils=yes ;;
 793                         no) have_elfutils=no ;;
 794                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 795                 esac],
 796                 [have_elfutils=auto])
 797
 798 if test "x${have_elfutils}" != xno ; then
 799         AC_CHECK_HEADERS(
 800                 [elfutils/libdwfl.h],
 801                 [],
 802                 [if test "x$have_elfutils" = xyes ; then
 803                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 804                 fi])
 805
 806         AC_CHECK_LIB(
 807                 [dw],
 808                 [dwfl_core_file_attach],
 809                 [have_elfutils=yes],
 810                 [if test "x$have_elfutils" = xyes ; then
 811                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 812                 fi])
 813
 814         if test "x$have_elfutils" = xyes ; then
 815                 ELFUTILS_LIBS="-lelf -ldw"
 816                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 817         else
 818                 have_elfutils=no
 819         fi
 820 else
 821         ELFUTILS_LIBS=
 822 fi
 823 AC_SUBST(ELFUTILS_LIBS)
 824 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 825
 826 # ------------------------------------------------------------------------------
 827 have_libcryptsetup=no
 828 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 829 if test "x$enable_libcryptsetup" != "xno"; then
 830         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 831                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 832         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 833                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 834         fi
 835 fi
 836 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 837
 838 # ------------------------------------------------------------------------------
 839 have_qrencode=no
 840 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 841 if test "x$enable_qrencode" != "xno"; then
 842         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 843                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 844         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 845                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 846         fi
 847 fi
 848 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 849
 850 # ------------------------------------------------------------------------------
 851 have_gnutls=no
 852 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 853 if test "x$enable_gnutls" != "xno"; then
 854         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 855                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 856         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 857                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 858         fi
 859 fi
 860 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 861
 862 # ------------------------------------------------------------------------------
 863 have_microhttpd=no
 864 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 865 if test "x$enable_microhttpd" != "xno"; then
 866         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 867                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available])
 868                  have_microhttpd=yes
 869                  M4_DEFINES="$M4_DEFINES -DHAVE_MICROHTTPD"],
 870                 [have_microhttpd=no])
 871         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 872                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 873         fi
 874 fi
 875 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 876
 877 # ------------------------------------------------------------------------------
 878 have_libcurl=no
 879 AC_ARG_ENABLE(libcurl, AS_HELP_STRING([--disable-libcurl], [disable libcurl support]))
 880 if test "x$enable_libcurl" != "xno"; then
 881         PKG_CHECK_MODULES(LIBCURL, [libcurl],
 882                 [AC_DEFINE(HAVE_LIBCURL, 1, [Define if libcurl is available])
 883                  have_libcurl=yes
 884                  M4_DEFINES="$M4_DEFINES -DHAVE_LIBCURL"],
 885                 [have_libcurl=no])
 886         if test "x$have_libcurl" = xno -a "x$enable_libcurl" = xyes; then
 887                 AC_MSG_ERROR([*** libcurl support requested but libraries not found])
 888         fi
 889 fi
 890 AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"])
 891
 892 # ------------------------------------------------------------------------------
 893 AM_CONDITIONAL(HAVE_REMOTE, [test "$have_microhttpd" = "yes" -o "$have_libcurl" = "yes"])
 894
 895 # ------------------------------------------------------------------------------
 896 have_libidn=no
 897 AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [Disable optional LIBIDN support]))
 898 if test "x$enable_libidn" != "xno"; then
 899         PKG_CHECK_MODULES(LIBIDN, [libidn],
 900                [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available])
 901                 have_libidn=yes
 902                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"],
 903                [have_libidn=no])
 904         if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then
 905                 AC_MSG_ERROR([*** libidn support requested but libraries not found])
 906         fi
 907 fi
 908 AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"])
 909
 910 # ------------------------------------------------------------------------------
 911 have_libiptc=no
 912 AC_ARG_ENABLE(libiptc, AS_HELP_STRING([--disable-libiptc], [Disable optional LIBIPTC support]))
 913 if test "x$enable_libiptc" != "xno"; then
 914         PKG_CHECK_MODULES(LIBIPTC, [libiptc],
 915                [AC_DEFINE(HAVE_LIBIPTC, 1, [Define if libiptc is available])
 916                 have_libiptc=yes
 917                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIPTC"],
 918                [have_libiptc=no])
 919         if test "x$have_libiptc" = "xno" -a "x$enable_libiptc" = "xyes"; then
 920                 AC_MSG_ERROR([*** libiptc support requested but libraries not found])
 921         fi
 922 fi
 923 AM_CONDITIONAL(HAVE_LIBIPTC, [test "$have_libiptc" = "yes"])
 924
 925 # ------------------------------------------------------------------------------
 926 have_binfmt=no
 927 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 928 if test "x$enable_binfmt" != "xno"; then
 929         have_binfmt=yes
 930 fi
 931 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 932
 933 # ------------------------------------------------------------------------------
 934 have_vconsole=no
 935 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 936 if test "x$enable_vconsole" != "xno"; then
 937         have_vconsole=yes
 938 fi
 939 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 940
 941 # ------------------------------------------------------------------------------
 942 have_quotacheck=no
 943 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 944 if test "x$enable_quotacheck" != "xno"; then
 945         have_quotacheck=yes
 946 fi
 947 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 948
 949 # ------------------------------------------------------------------------------
 950 have_tmpfiles=no
 951 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 952 if test "x$enable_tmpfiles" != "xno"; then
 953         have_tmpfiles=yes
 954 fi
 955 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 956
 957 # ------------------------------------------------------------------------------
 958 have_sysusers=no
 959 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 960 if test "x$enable_sysusers" != "xno"; then
 961         have_sysusers=yes
 962 fi
 963 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 964
 965 # ------------------------------------------------------------------------------
 966 have_firstboot=no
 967 AC_ARG_ENABLE(firstboot, AS_HELP_STRING([--disable-firstboot], [disable firstboot support]))
 968 if test "x$enable_firstboot" != "xno"; then
 969         have_firstboot=yes
 970 fi
 971 AM_CONDITIONAL(ENABLE_FIRSTBOOT, [test "$have_firstboot" = "yes"])
 972
 973 # ------------------------------------------------------------------------------
 974 have_randomseed=no
 975 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 976 if test "x$enable_randomseed" != "xno"; then
 977         have_randomseed=yes
 978 fi
 979 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 980
 981 # ------------------------------------------------------------------------------
 982 have_backlight=no
 983 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 984 if test "x$enable_backlight" != "xno"; then
 985         have_backlight=yes
 986 fi
 987 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 988
 989 # ------------------------------------------------------------------------------
 990 have_rfkill=no
 991 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 992 if test "x$enable_rfkill" != "xno"; then
 993         have_rfkill=yes
 994 fi
 995 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 996
 997 # ------------------------------------------------------------------------------
 998 have_logind=no
 999 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
1000 if test "x$enable_logind" != "xno"; then
1001         have_logind=yes
1002 fi
1003 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
1004 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
1005
1006 # ------------------------------------------------------------------------------
1007 have_machined=no
1008 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
1009 if test "x$enable_machined" != "xno"; then
1010         have_machined=yes
1011 fi
1012 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
1013 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
1014
1015 # ------------------------------------------------------------------------------
1016 have_importd=no
1017 AC_ARG_ENABLE(importd, AS_HELP_STRING([--disable-importd], [disable import daemon]))
1018 if test "x$enable_importd" != "xno"; then
1019         have_importd=yes
1020 fi
1021 AM_CONDITIONAL(ENABLE_IMPORTD, [test "$have_importd" = "yes"])
1022 AS_IF([test "$have_importd" = "yes"], [ AC_DEFINE(HAVE_IMPORTD, [1], [Importd support available]) ])
1023
1024 # ------------------------------------------------------------------------------
1025 have_hostnamed=no
1026 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
1027 if test "x$enable_hostnamed" != "xno"; then
1028         have_hostnamed=yes
1029 fi
1030 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
1031
1032 # ------------------------------------------------------------------------------
1033 have_timedated=no
1034 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
1035 if test "x$enable_timedated" != "xno"; then
1036         have_timedated=yes
1037 fi
1038 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
1039
1040 # ------------------------------------------------------------------------------
1041 have_timesyncd=no
1042 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
1043 if test "x$enable_timesyncd" != "xno"; then
1044         have_timesyncd=yes
1045         M4_DEFINES="$M4_DEFINES -DENABLE_TIMESYNCD"
1046 fi
1047 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
1048
1049 AC_ARG_WITH(ntp-servers,
1050         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
1051                 [Space-separated list of default NTP servers]),
1052         [NTP_SERVERS="$withval"],
1053         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"
1054         AC_MSG_WARN([*** Using Google NTP servers.
1055                         Do not ship OSes or devices with these default settings.
1056                         See DISTRO_PORTING for details!])])
1057
1058 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
1059 AC_SUBST(NTP_SERVERS)
1060
1061 AC_ARG_WITH(time-epoch,
1062         AS_HELP_STRING([--with-time-epoch=SECONDS],
1063                 [Time epoch for time clients]),
1064         [TIME_EPOCH="$withval"],
1065         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
1066
1067 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
1068
1069 # ------------------------------------------------------------------------------
1070 AC_ARG_WITH(system-uid-max,
1071         AS_HELP_STRING([--with-system-uid-max=UID]
1072                 [Maximum UID for system users]),
1073         [SYSTEM_UID_MAX="$withval"],
1074         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
1075
1076 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
1077 AC_SUBST(SYSTEM_UID_MAX)
1078
1079 # ------------------------------------------------------------------------------
1080 AC_ARG_WITH(system-gid-max,
1081         AS_HELP_STRING([--with-system-gid-max=GID]
1082                 [Maximum GID for system groups]),
1083         [SYSTEM_GID_MAX="$withval"],
1084         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
1085
1086 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
1087 AC_SUBST(SYSTEM_GID_MAX)
1088
1089 # ------------------------------------------------------------------------------
1090 have_localed=no
1091 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
1092 if test "x$enable_localed" != "xno"; then
1093         have_localed=yes
1094 fi
1095 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
1096
1097 # ------------------------------------------------------------------------------
1098 have_coredump=no
1099 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
1100 if test "x$enable_coredump" != "xno"; then
1101         have_coredump=yes
1102         M4_DEFINES="$M4_DEFINES -DENABLE_COREDUMP"
1103 fi
1104 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
1105
1106 # ------------------------------------------------------------------------------
1107 have_polkit=no
1108 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
1109 if test "x$enable_polkit" != "xno"; then
1110         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
1111         have_polkit=yes
1112 fi
1113 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
1114
1115 # ------------------------------------------------------------------------------
1116 have_resolved=no
1117 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
1118 AS_IF([test "x$enable_resolved" != "xno"], [
1119         AC_CHECK_LIB([dl], [dlsym], [true], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
1120
1121         have_resolved=yes
1122         M4_DEFINES="$M4_DEFINES -DENABLE_RESOLVED"
1123 ])
1124 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
1125
1126 AC_ARG_WITH(dns-servers,
1127         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
1128                 [Space-separated list of default DNS servers]),
1129         [DNS_SERVERS="$withval"],
1130         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
1131
1132 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
1133 AC_SUBST(DNS_SERVERS)
1134
1135 AC_ARG_WITH(default-dnssec,
1136         AS_HELP_STRING([--with-default-dnssec=MODE],
1137                [Default DNSSEC mode, defaults to "allow-downgrade"]),
1138         [DEFAULT_DNSSEC_MODE="$withval"],
1139         [DEFAULT_DNSSEC_MODE="allow-downgrade"])
1140
1141 AS_CASE("x${DEFAULT_DNSSEC_MODE}",
1142         [xno], [mode=DNSSEC_NO],
1143         [xyes], [mode=DNSSEC_YES],
1144         [xallow-downgrade], [mode=DNSSEC_ALLOW_DOWNGRADE],
1145         AC_MSG_ERROR(Bad DNSSEC mode ${DEFAULT_DNSSEC_MODE}))
1146 AC_DEFINE_UNQUOTED(DEFAULT_DNSSEC_MODE, [$mode], [Default DNSSEC mode])
1147 AC_SUBST(DEFAULT_DNSSEC_MODE)
1148
1149 # ------------------------------------------------------------------------------
1150 have_networkd=no
1151 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
1152 AS_IF([test "x$enable_networkd" != "xno"], [
1153         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
1154         have_networkd=yes
1155         M4_DEFINES="$M4_DEFINES -DENABLE_NETWORKD"
1156 ])
1157 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
1158
1159 # ------------------------------------------------------------------------------
1160 have_efi=no
1161 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
1162 if test "x$enable_efi" != "xno"; then
1163         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
1164         have_efi=yes
1165 fi
1166 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
1167
1168 # ------------------------------------------------------------------------------
1169 AC_CHECK_TOOL(EFI_CC, gcc)
1170
1171 EFI_ARCH=`echo $host | sed "s/\(-\).*$//"`
1172
1173 AM_COND_IF(ARCH_IA32, [
1174         EFI_ARCH=ia32
1175         EFI_MACHINE_TYPE_NAME=ia32])
1176
1177 AM_COND_IF(ARCH_X86_64, [
1178         EFI_MACHINE_TYPE_NAME=x64])
1179
1180 AM_COND_IF(ARCH_AARCH64, [
1181         EFI_MACHINE_TYPE_NAME=aa64])
1182
1183 AC_SUBST([EFI_ARCH])
1184 AC_SUBST([EFI_MACHINE_TYPE_NAME])
1185
1186 have_gnuefi=no
1187 AC_ARG_ENABLE(gnuefi, AS_HELP_STRING([--enable-gnuefi], [Enable optional gnuefi support]))
1188 AS_IF([test "x$enable_gnuefi" != "xno"], [
1189         AC_CHECK_HEADERS(efi/${EFI_ARCH}/efibind.h,
1190                 [AC_DEFINE(HAVE_GNUEFI, 1, [Define if gnuefi is available])
1191                  have_gnuefi=yes],
1192                 [AS_IF([test "x$enable_gnuefi" = xyes],
1193                        [AC_MSG_ERROR([*** gnuefi support requested but headers not found])])
1194         ])
1195
1196         efiroot=$(echo $(cd /usr/lib/$(${EFI_CC} -print-multi-os-directory); pwd))
1197
1198         EFI_LIB_DIR="$efiroot"
1199         AC_ARG_WITH(efi-libdir,
1200                 AS_HELP_STRING([--with-efi-libdir=PATH], [Path to EFI lib directory]),
1201                 [EFI_LIB_DIR="$withval"], [EFI_LIB_DIR="$efiroot"]
1202         )
1203         AC_SUBST([EFI_LIB_DIR])
1204
1205         have_efi_lds=no
1206         AC_ARG_WITH(efi-ldsdir,
1207                 AS_HELP_STRING([--with-efi-ldsdir=PATH], [Path to EFI lds directory]),
1208                 [EFI_LDS_DIR="$withval" && AS_IF([test -f "${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds"],
1209                         [have_efi_lds=yes])],
1210                 [AS_FOR([DIR], [EFI_LDS_DIR], ["${EFI_LIB_DIR}/gnuefi" "${EFI_LIB_DIR}"],
1211                         [AS_IF([test -f "${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds"],
1212                                        [have_efi_lds=yes && break])])])
1213         AS_IF([test "x$have_efi_lds" = xyes],
1214               [AC_SUBST([EFI_LDS_DIR])],
1215               [AS_IF([test "x$enable_gnuefi" = xyes],
1216                      [AC_MSG_ERROR([*** gnuefi support requested but files not found])],
1217                      [have_gnuefi=no])])
1218
1219         AC_ARG_WITH(efi-includedir,
1220                 AS_HELP_STRING([--with-efi-includedir=PATH], [Path to EFI include directory]),
1221                 [EFI_INC_DIR="$withval"], [EFI_INC_DIR="/usr/include"]
1222         )
1223         AC_SUBST([EFI_INC_DIR])
1224 ])
1225 AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
1226
1227 # ------------------------------------------------------------------------------
1228 have_tpm=no
1229 AC_ARG_ENABLE([tpm], AS_HELP_STRING([--enable-tpm],[Enable optional TPM support]),
1230                 [case "${enableval}" in
1231                         yes) have_tpm=yes ;;
1232                         no) have_tpm=no ;;
1233                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-tpm) ;;
1234                 esac],
1235                 [have_tpm=no])
1236
1237 if test "x${have_tpm}" != xno ; then
1238         AC_DEFINE(SD_BOOT_LOG_TPM, 1, [Define if TPM should be used to log events and extend the registers])
1239 fi
1240
1241 AC_ARG_WITH(tpm-pcrindex,
1242         AS_HELP_STRING([--with-tpm-pcrindex=<NUM>],
1243                 [TPM PCR register number to use]),
1244         [SD_TPM_PCR="$withval"],
1245         [SD_TPM_PCR="8"])
1246
1247 AC_DEFINE_UNQUOTED(SD_TPM_PCR, [$SD_TPM_PCR], [TPM PCR register number to use])
1248
1249 # ------------------------------------------------------------------------------
1250 have_kdbus=no
1251 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--disable-kdbus], [do not connect to kdbus by default]))
1252 if test "x$enable_kdbus" != "xno"; then
1253         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus is to be connected to by default])
1254         have_kdbus=yes
1255         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
1256 fi
1257 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
1258
1259 # ------------------------------------------------------------------------------
1260 AC_ARG_WITH(rc-local-script-path-start,
1261         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
1262                 [Path to /etc/rc.local]),
1263         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
1264         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
1265
1266 AC_ARG_WITH(rc-local-script-path-stop,
1267         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
1268                 [Path to /usr/sbin/halt.local]),
1269         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
1270         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
1271
1272 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
1273 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1274
1275 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1276 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1277
1278 # ------------------------------------------------------------------------------
1279 AC_ARG_WITH(kbd-loadkeys,
1280         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1281                 [Path to loadkeys]),
1282         [KBD_LOADKEYS="$withval"],
1283         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1284
1285 AC_ARG_WITH(kbd-setfont,
1286         AS_HELP_STRING([--with-kbd-setfont=PATH],
1287                 [Path to setfont]),
1288         [KBD_SETFONT="$withval"],
1289         [KBD_SETFONT="/usr/bin/setfont"])
1290
1291 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1292 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1293
1294 AC_SUBST(KBD_LOADKEYS)
1295 AC_SUBST(KBD_SETFONT)
1296
1297 AC_ARG_WITH(telinit,
1298         AS_HELP_STRING([--with-telinit=PATH],
1299                 [Path to telinit]),
1300         [TELINIT="$withval"],
1301         [TELINIT="/lib/sysvinit/telinit"])
1302
1303 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1304
1305 AC_SUBST(TELINIT)
1306
1307 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1308
1309 # ------------------------------------------------------------------------------
1310 have_myhostname=no
1311 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1312 if test "x$enable_myhostname" != "xno"; then
1313         AC_HEADER_STDC
1314         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])
1315
1316         AC_C_CONST
1317         AC_TYPE_SIZE_T
1318         AC_HEADER_TIME
1319
1320         AC_FUNC_SELECT_ARGTYPES
1321         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1322
1323         have_myhostname=yes
1324 fi
1325 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1326
1327 # ------------------------------------------------------------------------------
1328 AC_ARG_ENABLE(hwdb, [AC_HELP_STRING([--disable-hwdb], [disable hardware database support])],
1329        enable_hwdb=$enableval, enable_hwdb=yes)
1330 AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
1331
1332 # ------------------------------------------------------------------------------
1333 have_manpages=no
1334 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1335 AC_PATH_PROG([XSLTPROC], [xsltproc])
1336 AS_IF([test "x$enable_manpages" != xno], [
1337        have_manpages=yes
1338        AS_IF([test -z "$XSLTPROC"],
1339              AC_MSG_ERROR([*** xsltproc is required for man pages]))
1340 ])
1341 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1342
1343 # ------------------------------------------------------------------------------
1344 AC_ARG_ENABLE(hibernate,
1345        [AC_HELP_STRING([--disable-hibernate], [disable hibernation support])],
1346        enable_hibernate=$enableval, enable_hibernate=yes)
1347 AM_CONDITIONAL(ENABLE_HIBERNATE, [test x$enable_hibernate = xyes])
1348
1349 # ------------------------------------------------------------------------------
1350 AC_ARG_ENABLE(ldconfig,
1351        [AC_HELP_STRING([--disable-ldconfig], [disable ldconfig])],
1352        enable_ldconfig=$enableval, enable_ldconfig=yes)
1353 AM_CONDITIONAL(ENABLE_LDCONFIG, [test x$enable_ldconfig = xyes])
1354
1355 # ------------------------------------------------------------------------------
1356 # Location of the init scripts as mandated by LSB
1357 SYSTEM_SYSVINIT_PATH=/etc/init.d
1358 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1359
1360 AC_ARG_WITH([sysvinit-path],
1361         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1362                 [Specify the path to where the SysV init scripts are located])],
1363         [SYSTEM_SYSVINIT_PATH="$withval"],
1364         [])
1365
1366 AC_ARG_WITH([sysvrcnd-path],
1367         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1368                 [Specify the path to the base directory for the SysV rcN.d directories])],
1369         [SYSTEM_SYSVRCND_PATH="$withval"],
1370         [])
1371
1372 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1373         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1374         SYSTEM_SYSV_COMPAT="yes"
1375         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1376 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1377         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
1378 else
1379         SYSTEM_SYSV_COMPAT="no"
1380 fi
1381
1382 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1383 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1384 AC_SUBST(M4_DEFINES)
1385
1386 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1387
1388 AC_ARG_WITH([tty-gid],
1389         [AS_HELP_STRING([--with-tty-gid=GID],
1390                 [Specify the numeric GID of the 'tty' group])],
1391         [TTY_GID="$withval"],
1392         [TTY_GID="5"])
1393
1394 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1395 AC_SUBST(TTY_GID)
1396
1397 AC_ARG_WITH([dbuspolicydir],
1398         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1399         [],
1400         [with_dbuspolicydir=${sysconfdir}/dbus-1/system.d])
1401 AX_NORMALIZE_PATH([with_dbuspolicydir])
1402
1403 AC_ARG_WITH([dbussessionservicedir],
1404         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1405         [],
1406         [with_dbussessionservicedir=${datadir}/dbus-1/services])
1407 AX_NORMALIZE_PATH([with_dbussessionservicedir])
1408
1409 AC_ARG_WITH([dbussystemservicedir],
1410         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1411         [],
1412         [with_dbussystemservicedir=${datadir}/dbus-1/system-services])
1413 AX_NORMALIZE_PATH([with_dbussystemservicedir])
1414
1415 AC_ARG_WITH([bashcompletiondir],
1416         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1417         [],
1418         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1419                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1420         ] , [
1421                 with_bashcompletiondir=${datadir}/bash-completion/completions
1422         ])])
1423 AM_CONDITIONAL(ENABLE_BASH_COMPLETION, [test "$with_bashcompletiondir" != "no"])
1424 AX_NORMALIZE_PATH([with_bashcompletiondir])
1425
1426 AC_ARG_WITH([zshcompletiondir],
1427         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1428         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1429 AM_CONDITIONAL(ENABLE_ZSH_COMPLETION, [test "$with_zshcompletiondir" != "no"])
1430 AX_NORMALIZE_PATH([with_zshcompletiondir])
1431
1432 AC_ARG_WITH([rootprefix],
1433         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1434         [], [with_rootprefix=${ac_default_prefix}])
1435 # --with-rootprefix= (empty) should default to "/" but AX_NORMALIZE_PATH
1436 # defaults those to ".", solve that here for now until we can find a suitable
1437 # fix for AX_NORMALIZE_PATH upstream at autoconf-archive.
1438 # See: https://github.com/systemd/systemd/issues/54
1439 if test "x${with_rootprefix}" = "x"; then
1440         with_rootprefix="/"
1441 fi
1442 AX_NORMALIZE_PATH([with_rootprefix])
1443
1444 AC_ARG_WITH([rootlibdir],
1445         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1446         [],
1447         [with_rootlibdir=${libdir}])
1448 AX_NORMALIZE_PATH([with_rootlibdir])
1449
1450 AC_ARG_WITH([pamlibdir],
1451         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1452         [],
1453         [with_pamlibdir=${with_rootlibdir}/security])
1454 AX_NORMALIZE_PATH([with_pamlibdir])
1455
1456 AC_ARG_WITH([pamconfdir],
1457         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1458         [],
1459         [with_pamconfdir=${sysconfdir}/pam.d])
1460 AX_NORMALIZE_PATH([with_pamconfdir])
1461
1462 AC_ARG_ENABLE([split-usr],
1463         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1464         [],
1465         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1466                 enable_split_usr=yes
1467         ], [
1468                 enable_split_usr=no
1469         ])])
1470
1471 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1472         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1473 ])
1474 AM_CONDITIONAL(ENABLE_SPLIT_USR, [test "x${enable_split_usr}" = "xyes"])
1475
1476 # work around intltool-update issues during 'make distcheck'
1477 AS_IF([test "x$0" != "x./configure"], [
1478         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1479 ])
1480
1481 # QEMU and OVMF UEFI firmware
1482 AS_IF([test x"$cross_compiling" = "xyes"], [], [
1483         AC_PATH_PROG([QEMU], [qemu-system-x86_64])
1484         AC_CHECK_FILE([/usr/share/qemu/bios-ovmf.bin], [QEMU_BIOS=/usr/share/qemu/bios-ovmf.bin],
1485                 [AC_CHECK_FILE([/usr/share/qemu-ovmf/bios.bin], [QEMU_BIOS=/usr/share/qemu-ovmf/bios.bin])])
1486         AC_SUBST([QEMU_BIOS])
1487 ])
1488
1489 AC_ARG_ENABLE(tests,
1490         [AC_HELP_STRING([--disable-tests], [disable tests, or enable extra tests with =unsafe])],
1491         enable_tests=$enableval, enable_tests=yes)
1492 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes -o x$enable_tests = xunsafe])
1493 AM_CONDITIONAL(ENABLE_UNSAFE_TESTS, [test x$enable_tests = xunsafe])
1494
1495 AC_ARG_ENABLE(debug,
1496         [AC_HELP_STRING([--enable-debug@<:@=LIST@:>@], [enable extra debugging (hashmap,mmap-cache)])],
1497         [if test "x$enableval" = "xyes"; then
1498                 enableval="hashmap,mmap-cache"
1499         fi
1500         saved_ifs="$IFS"
1501         IFS="$IFS$PATH_SEPARATOR,"
1502         for name in $enableval; do
1503                 case $name in
1504                 hashmap)
1505                         enable_debug_hashmap=yes
1506                         ;;
1507                 mmap-cache)
1508                         enable_debug_mmap_cache=yes
1509                         ;;
1510                 esac
1511         done
1512         IFS="$saved_ifs"],[])
1513
1514 enable_debug=""
1515 AS_IF([test x$enable_debug_hashmap = xyes], [
1516         AC_DEFINE(ENABLE_DEBUG_HASHMAP, 1, [Define if hashmap debugging is to be enabled])
1517         enable_debug="hashmap $enable_debug"
1518 ])
1519 AS_IF([test x$enable_debug_mmap_cache = xyes], [
1520         AC_DEFINE(ENABLE_DEBUG_MMAP_CACHE, 1, [Define if mmap cache debugging is to be enabled])
1521         enable_debug="mmap-cache $enable_debug"
1522 ])
1523 test -z "$enable_debug" && enable_debug="none"
1524
1525 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1526 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1527 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1528 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1529 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1530 AC_SUBST([pamlibdir], [$with_pamlibdir])
1531 AC_SUBST([pamconfdir], [$with_pamconfdir])
1532 AC_SUBST([rootprefix], [$with_rootprefix])
1533 AC_SUBST([rootlibdir], [$with_rootlibdir])
1534
1535 AC_CONFIG_FILES([
1536         Makefile
1537         po/Makefile.in
1538 ])
1539
1540 AC_OUTPUT
1541 AC_MSG_RESULT([
1542         $PACKAGE_NAME $VERSION
1543
1544         libcryptsetup:           ${have_libcryptsetup}
1545         PAM:                     ${have_pam}
1546         AUDIT:                   ${have_audit}
1547         IMA:                     ${have_ima}
1548         AppArmor:                ${have_apparmor}
1549         SELinux:                 ${have_selinux}
1550         SECCOMP:                 ${have_seccomp}
1551         SMACK:                   ${have_smack}
1552         ZLIB:                    ${have_zlib}
1553         XZ:                      ${have_xz}
1554         LZ4:                     ${have_lz4}
1555         BZIP2:                   ${have_bzip2}
1556         ACL:                     ${have_acl}
1557         GCRYPT:                  ${have_gcrypt}
1558         QRENCODE:                ${have_qrencode}
1559         MICROHTTPD:              ${have_microhttpd}
1560         GNUTLS:                  ${have_gnutls}
1561         libcurl:                 ${have_libcurl}
1562         libidn:                  ${have_libidn}
1563         libiptc:                 ${have_libiptc}
1564         ELFUTILS:                ${have_elfutils}
1565         binfmt:                  ${have_binfmt}
1566         vconsole:                ${have_vconsole}
1567         quotacheck:              ${have_quotacheck}
1568         tmpfiles:                ${have_tmpfiles}
1569         sysusers:                ${have_sysusers}
1570         firstboot:               ${have_firstboot}
1571         randomseed:              ${have_randomseed}
1572         backlight:               ${have_backlight}
1573         rfkill:                  ${have_rfkill}
1574         logind:                  ${have_logind}
1575         machined:                ${have_machined}
1576         importd:                 ${have_importd}
1577         hostnamed:               ${have_hostnamed}
1578         timedated:               ${have_timedated}
1579         timesyncd:               ${have_timesyncd}
1580         Default NTP servers:     ${NTP_SERVERS}
1581         time epoch:              ${TIME_EPOCH}
1582         localed:                 ${have_localed}
1583         networkd:                ${have_networkd}
1584         resolved:                ${have_resolved}
1585         Default DNS servers:     ${DNS_SERVERS}
1586         Default DNSSEC mode:     ${DEFAULT_DNSSEC_MODE}
1587         coredump:                ${have_coredump}
1588         polkit:                  ${have_polkit}
1589         efi:                     ${have_efi}
1590         gnuefi:                  ${have_gnuefi}
1591         efi arch:                ${EFI_ARCH}
1592         EFI machine type:        ${EFI_MACHINE_TYPE_NAME}
1593         EFI CC                   ${EFI_CC}
1594         EFI libdir:              ${EFI_LIB_DIR}
1595         EFI ldsdir:              ${EFI_LDS_DIR}
1596         EFI includedir:          ${EFI_INC_DIR}
1597         kmod:                    ${have_kmod}
1598         xkbcommon:               ${have_xkbcommon}
1599         blkid:                   ${have_blkid}
1600         libmount:                ${have_libmount}
1601         dbus:                    ${have_dbus}
1602         nss-myhostname:          ${have_myhostname}
1603         hwdb:                    ${enable_hwdb}
1604         tpm:                     ${have_tpm}
1605         kdbus:                   ${have_kdbus}
1606         Python:                  ${have_python}
1607         man pages:               ${have_manpages}
1608         test coverage:           ${have_coverage}
1609         Split /usr:              ${enable_split_usr}
1610         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1611         utmp/wtmp support:       ${have_utmp}
1612         ldconfig support:        ${enable_ldconfig}
1613         hibernate support:       ${enable_hibernate}
1614         extra debugging:         ${enable_debug}
1615         tests:                   ${enable_tests}
1616
1617         prefix:                  ${prefix}
1618         rootprefix:              ${with_rootprefix}
1619         sysconf dir:             ${sysconfdir}
1620         datarootdir:             ${datarootdir}
1621         includedir:              ${includedir}
1622         lib dir:                 ${libdir}
1623         rootlib dir:             ${with_rootlibdir}
1624         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1625         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1626         Build Python:            ${PYTHON}
1627         PAM modules dir:         ${with_pamlibdir}
1628         PAM configuration dir:   ${with_pamconfdir}
1629         D-Bus policy dir:        ${with_dbuspolicydir}
1630         D-Bus session dir:       ${with_dbussessionservicedir}
1631         D-Bus system dir:        ${with_dbussystemservicedir}
1632         Bash completions dir:    ${with_bashcompletiondir}
1633         Zsh completions dir:     ${with_zshcompletiondir}
1634         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1635         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1636         Wheel group:             ${have_wheel_group}
1637         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1638         TTY GID:                 ${TTY_GID}
1639         Maximum System UID:      ${SYSTEM_UID_MAX}
1640         Maximum System GID:      ${SYSTEM_GID_MAX}
1641         Certificate root:        ${CERTIFICATEROOT}
1642
1643         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1644         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1645         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1646 ])