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         [212],
  24         [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
  25         [systemd],
  26         [http://www.freedesktop.org/wiki/Software/systemd])
  27
  28 AC_CONFIG_SRCDIR([src/core/main.c])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_HEADERS([config.h])
  31 AC_CONFIG_AUX_DIR([build-aux])
  32
  33 AC_USE_SYSTEM_EXTENSIONS
  34 AC_SYS_LARGEFILE
  35 AC_PREFIX_DEFAULT([/usr])
  36 AM_MAINTAINER_MODE([enable])
  37 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects check-news])
  38 AM_SILENT_RULES([yes])
  39 AC_CANONICAL_HOST
  40 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  41 AS_IF([test "x$host_cpu" = "xmips" || test "x$host_cpu" = "xmipsel" ||
  42        test "x$host_cpu" = "xmips64" || test "x$host_cpu" = "xmips64el"],
  43       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
  44
  45 LT_PREREQ(2.2)
  46 LT_INIT([disable-static])
  47
  48 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
  49 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  50
  51 # i18n stuff for the PolicyKit policy files
  52 IT_PROG_INTLTOOL([0.40.0])
  53
  54 GETTEXT_PACKAGE=systemd
  55 AC_SUBST(GETTEXT_PACKAGE)
  56
  57 AC_PROG_MKDIR_P
  58 AC_PROG_LN_S
  59 AC_PROG_SED
  60 AC_PROG_GREP
  61 AC_PROG_AWK
  62
  63 AC_PROG_CC_C99
  64
  65 AC_PATH_PROG([M4], [m4])
  66 AC_PATH_PROG([XSLTPROC], [xsltproc])
  67
  68 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
  69 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
  70
  71 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap], [$PATH:/usr/sbin:/sbin])
  72
  73 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
  74
  75 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
  76
  77 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
  78
  79 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
  80
  81 M4_DEFINES=
  82
  83 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  84 m4_ifdef([GTK_DOC_CHECK], [
  85 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  86          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
  87           enable_gtk_doc=no])
  88
  89 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
  90         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
  91 ])
  92
  93 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
  94 GOBJECT_INTROSPECTION_CHECK([1.31.1])
  95 ], [
  96    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
  97    enable_introspection=no])
  98
  99 AC_CHECK_TOOL(STRINGS, strings)
 100 AC_CHECK_TOOL(GPERF, gperf)
 101 if test -z "$GPERF" ; then
 102         AC_MSG_ERROR([*** gperf not found])
 103 fi
 104
 105 # ------------------------------------------------------------------------------
 106 address_sanitizer_cflags=
 107 address_sanitizer_cppflags=
 108 address_sanitizer_ldflags=
 109 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 110 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 111             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 112             AS_IF([test -z "$with_as_cflags"],
 113                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 114             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 115             address_sanitizer_cppflags="-DVALGRIND=1"
 116             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 117       ])
 118
 119 undefined_sanitizer_cflags=
 120 undefined_sanitizer_cppflags=
 121 undefined_sanitizer_ldflags=
 122 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 123 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 124             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 125             AS_IF([test -z "$with_us_cflags"],
 126                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 127             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 128             undefined_sanitizer_cppflags="-DVALGRIND=1"
 129             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 130       ])
 131
 132 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 133 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 134 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 135
 136 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 137         -pipe \
 138         -Wall \
 139         -Wextra \
 140         -Wno-inline \
 141         -Wundef \
 142         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 143         -Wlogical-op \
 144         -Wsign-compare \
 145         -Wmissing-include-dirs \
 146         -Wold-style-definition \
 147         -Wpointer-arith \
 148         -Winit-self \
 149         -Wdeclaration-after-statement \
 150         -Wfloat-equal \
 151         -Wsuggest-attribute=noreturn \
 152         -Wmissing-prototypes \
 153         -Wstrict-prototypes \
 154         -Wredundant-decls \
 155         -Wmissing-declarations \
 156         -Wmissing-noreturn \
 157         -Wshadow \
 158         -Wendif-labels \
 159         -Wstrict-aliasing=2 \
 160         -Wwrite-strings \
 161         -Wno-long-long \
 162         -Wno-overlength-strings \
 163         -Wno-unused-parameter \
 164         -Wno-missing-field-initializers \
 165         -Wno-unused-result \
 166         -Werror=overflow \
 167         -Wdate-time \
 168         -Wnested-externs \
 169         -ffast-math \
 170         -fno-common \
 171         -fdiagnostics-show-option \
 172         -fdiagnostics-color \
 173         -fno-strict-aliasing \
 174         -fvisibility=hidden \
 175         -ffunction-sections \
 176         -fdata-sections \
 177         -fstack-protector \
 178         -fstack-protector-strong \
 179         --param=ssp-buffer-size=4])
 180 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 181         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 182                -flto])],
 183         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 184 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 185
 186 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 187         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 188                -Wp,-D_FORTIFY_SOURCE=2])],
 189         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 190 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 191
 192 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 193         -Wl,--as-needed \
 194         -Wl,--no-undefined \
 195         -Wl,--gc-sections \
 196         -Wl,-z,relro \
 197         -Wl,-z,now \
 198         -Wl,-fuse-ld=gold])
 199 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 200
 201 AC_CHECK_SIZEOF(pid_t)
 202 AC_CHECK_SIZEOF(uid_t)
 203 AC_CHECK_SIZEOF(gid_t)
 204 AC_CHECK_SIZEOF(time_t)
 205 AC_CHECK_SIZEOF(rlim_t,,[
 206        #include <sys/time.h>
 207        #include <sys/resource.h>
 208 ])
 209
 210 # ------------------------------------------------------------------------------
 211 # we use python to build the man page index, and for systemd-python
 212 have_python=no
 213 AC_ARG_WITH([python],
 214         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 215
 216 have_lxml=no
 217 AS_IF([test "x$with_python" != "xno"], [
 218         AM_PATH_PYTHON(,, [:])
 219         AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes], [have_lxml=no])
 220         AS_IF([test "$PYTHON" != : -a $have_lxml = yes], [have_python=yes])
 221 ])
 222 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 223 AS_IF([test "x$PYTHON_BINARY" = "x"],
 224       [AS_IF([test "x$have_python" = "xyes"],
 225              [PYTHON_BINARY="$(which "$PYTHON")"],
 226              [PYTHON_BINARY=/usr/bin/python])])
 227 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 228
 229 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 230       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 231
 232 have_python_devel=no
 233 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 234 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 235       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 236             [have_python_devel=yes],
 237             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 238                   [have_python_devel=yes],
 239                   [have_python_devel=no])])
 240       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 241             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 242       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 243 ])
 244 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 245
 246 # ------------------------------------------------------------------------------
 247
 248 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 249 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 250 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 251
 252 # unconditionally pull-in librt with old glibc versions
 253 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 254
 255 save_LIBS="$LIBS"
 256 LIBS=
 257 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 258 CAP_LIBS="$LIBS"
 259 AC_SUBST(CAP_LIBS)
 260
 261 LIBS=
 262 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 263 RT_LIBS="$LIBS"
 264 AC_SUBST(RT_LIBS)
 265 LIBS="$save_LIBS"
 266
 267 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 268 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 269 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN], [], [], [[#include <sys/types.h>
 270 #include <unistd.h>
 271 #include <sys/mount.h>
 272 #include <fcntl.h>
 273 #include <sched.h>
 274 #include <linux/loop.h>]])
 275
 276 # This makes sure pkg.m4 is available.
 277 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 278
 279 # ------------------------------------------------------------------------------
 280 have_dbus=no
 281 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 282 AS_IF([test "x$enable_dbus" != "xno"], [
 283         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 284                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 285                 [have_dbus=no])
 286         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 287                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 288 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 289
 290 # ------------------------------------------------------------------------------
 291 have_compat_libs=no
 292 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 293                 [case "${enableval}" in
 294                         yes) have_compat_libs=yes ;;
 295                         no) have_compat_libs=no ;;
 296                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 297                 esac],
 298                 [have_compat_libs=no])
 299 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 300
 301 # ------------------------------------------------------------------------------
 302 have_coverage=no
 303 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 304 if test "x$enable_coverage" = "xyes" ; then
 305         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 306         if test "x$lcov_found" = xno ; then
 307                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 308         else
 309                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 310                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 311                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 312                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 313                 else
 314                         have_coverage=yes
 315                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 316                         -fprofile-arcs \
 317                         -ftest-coverage])
 318                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 319                 fi
 320         fi
 321 fi
 322 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 323
 324 # ------------------------------------------------------------------------------
 325 have_kmod=no
 326 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 327 if test "x$enable_kmod" != "xno"; then
 328         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 329         if test "x$have_kmod" = "xyes"; then
 330                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 331                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 332                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 333         fi
 334         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 335                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 336         fi
 337 fi
 338 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 339
 340 # ------------------------------------------------------------------------------
 341 have_blkid=no
 342 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 343 if test "x$enable_blkid" != "xno"; then
 344         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 345                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 346         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 347                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 348         fi
 349 fi
 350 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 351
 352 # ------------------------------------------------------------------------------
 353 have_seccomp=no
 354 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 355 if test "x$enable_seccomp" != "xno"; then
 356         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 357                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 358                 have_seccomp=yes
 359                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 360                [have_seccomp=no])
 361         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 362                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 363         fi
 364 fi
 365 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 366
 367 # ------------------------------------------------------------------------------
 368 have_ima=yes
 369 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 370                 [case "${enableval}" in
 371                         yes) have_ima=yes ;;
 372                         no) have_ima=no ;;
 373                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 374                 esac],
 375                 [have_ima=yes])
 376
 377 if test "x${have_ima}" != xno ; then
 378         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 379 fi
 380
 381 # ------------------------------------------------------------------------------
 382 have_chkconfig=yes
 383 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 384                 [case "${enableval}" in
 385                         yes) have_chkconfig=yes ;;
 386                         no) have_chkconfig=no ;;
 387                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 388                 esac],
 389                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 390                 if test -z "$CHKCONFIG"; then
 391                         have_chkconfig=no
 392                 else
 393                         have_chkconfig=yes
 394                 fi])
 395
 396 if test "x${have_chkconfig}" != xno ; then
 397         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 398 fi
 399
 400 # ------------------------------------------------------------------------------
 401 have_selinux=no
 402 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 403 if test "x$enable_selinux" != "xno"; then
 404         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 405                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 406                  have_selinux=yes
 407                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 408                 [have_selinux=no])
 409         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 410                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 411         fi
 412 fi
 413 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 414
 415 have_apparmor=no
 416 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 417 if test "x$enable_apparmor" != "xno"; then
 418         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 419                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 420                  have_apparmor=yes
 421                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 422                 [have_apparmor=no])
 423         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 424                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 425         fi
 426 fi
 427 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 428
 429
 430 AC_ARG_WITH(debug-shell,
 431         AS_HELP_STRING([--with-debug-shell=PATH],
 432                 [Path to debug shell binary]),
 433         [SUSHELL="$withval"],[
 434         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 435
 436 AC_SUBST(SUSHELL)
 437
 438 AC_ARG_WITH([debug-tty],
 439         AS_HELP_STRING([--with-debug-tty=PATH],
 440                 [Specify the tty device for debug shell]),
 441         [DEBUGTTY="$withval"],
 442         [DEBUGTTY=/dev/tty9])
 443
 444 AC_SUBST(DEBUGTTY)
 445
 446 # ------------------------------------------------------------------------------
 447 have_xz=no
 448 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 449 if test "x$enable_xz" != "xno"; then
 450         PKG_CHECK_MODULES(XZ, [ liblzma ],
 451                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 452         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 453                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 454         fi
 455 fi
 456 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 457
 458 # ------------------------------------------------------------------------------
 459 AC_ARG_ENABLE([pam],
 460         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 461                 [case "${enableval}" in
 462                         yes) have_pam=yes ;;
 463                         no) have_pam=no ;;
 464                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 465                 esac],
 466                 [have_pam=auto])
 467
 468 if test "x${have_pam}" != xno ; then
 469         AC_CHECK_HEADERS(
 470                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 471                 [have_pam=yes],
 472                 [if test "x$have_pam" = xyes ; then
 473                         AC_MSG_ERROR([*** PAM headers not found.])
 474                 fi])
 475
 476         AC_CHECK_LIB(
 477                 [pam],
 478                 [pam_syslog],
 479                 [have_pam=yes],
 480                 [if test "x$have_pam" = xyes ; then
 481                         AC_MSG_ERROR([*** libpam not found.])
 482                 fi])
 483
 484         if test "x$have_pam" = xyes ; then
 485                 PAM_LIBS="-lpam -lpam_misc"
 486                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 487                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 488         else
 489                 have_pam=no
 490         fi
 491 else
 492         PAM_LIBS=
 493 fi
 494 AC_SUBST(PAM_LIBS)
 495 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 496
 497 # ------------------------------------------------------------------------------
 498 AC_ARG_ENABLE([acl],
 499         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 500                 [case "${enableval}" in
 501                         yes) have_acl=yes ;;
 502                         no) have_acl=no ;;
 503                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 504                 esac],
 505                 [have_acl=auto])
 506
 507 if test "x${have_acl}" != xno ; then
 508         AC_CHECK_HEADERS(
 509                 [sys/acl.h acl/libacl.h],
 510                 [have_acl=yes],
 511                 [if test "x$have_acl" = xyes ; then
 512                         AC_MSG_ERROR([*** ACL headers not found.])
 513                 fi])
 514
 515         AC_CHECK_LIB(
 516                 [acl],
 517                 [acl_get_file],
 518                 [have_acl=yes],
 519                 [if test "x$have_acl" = xyes ; then
 520                         AC_MSG_ERROR([*** libacl not found.])
 521                 fi])
 522
 523         if test "x$have_acl" = xyes ; then
 524                 ACL_LIBS="-lacl"
 525                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 526         else
 527                 have_acl=no
 528         fi
 529 else
 530         ACL_LIBS=
 531 fi
 532 AC_SUBST(ACL_LIBS)
 533 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 534
 535 # ------------------------------------------------------------------------------
 536 AC_ARG_ENABLE([xattr],
 537         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 538                 [case "${enableval}" in
 539                         yes) have_xattr=yes ;;
 540                         no) have_xattr=no ;;
 541                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 542                 esac],
 543                 [have_xattr=auto])
 544
 545 if test "x${have_xattr}" != xno ; then
 546         AC_CHECK_HEADERS(
 547                 [attr/xattr.h],
 548                 [have_xattr=yes],
 549                 [if test "x$have_xattr" = xyes ; then
 550                         AC_MSG_ERROR([*** XATTR headers not found.])
 551                 fi])
 552
 553         AC_CHECK_LIB(
 554                 [attr],
 555                 [fsetxattr],
 556                 [have_xattr=yes],
 557                 [if test "x$have_xattr" = xyes ; then
 558                         AC_MSG_ERROR([*** libattr not found.])
 559                 fi])
 560
 561         if test "x$have_xattr" = xyes ; then
 562                 XATTR_LIBS="-lattr"
 563                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 564         else
 565                 have_xattr=no
 566         fi
 567 else
 568         XATTR_LIBS=
 569 fi
 570 AC_SUBST(XATTR_LIBS)
 571 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 572
 573 # ------------------------------------------------------------------------------
 574 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 575                 [case "${enableval}" in
 576                         yes) have_smack=yes ;;
 577                         no) have_smack=no ;;
 578                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 579                 esac],
 580                 [have_smack=auto])
 581
 582 if test "x${have_xattr}" = xno; then
 583         if test "x${have_smack}" = xyes; then
 584                 AC_MSG_ERROR(SMACK requires xattr support)
 585         else
 586                 have_smack=no
 587         fi
 588 else
 589         if test "x${have_smack}" = xauto; then
 590                 M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 591                 have_smack=yes
 592         fi
 593 fi
 594
 595 AC_ARG_WITH(smack-run-label,
 596 AS_HELP_STRING([--with-smack-run-label=STRING],
 597         [run systemd --system with a specific SMACK label]),
 598         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 599         [])
 600
 601 if test "x${have_smack}" = xyes ; then
 602         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 603 fi
 604
 605 # ------------------------------------------------------------------------------
 606 AC_ARG_ENABLE([gcrypt],
 607         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 608                 [case "${enableval}" in
 609                         yes) have_gcrypt=yes ;;
 610                         no) have_gcrypt=no ;;
 611                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 612                 esac],
 613                 [have_gcrypt=auto])
 614
 615 if test "x${have_gcrypt}" != xno ; then
 616         AM_PATH_LIBGCRYPT(
 617                 [1.4.5],
 618                 [have_gcrypt=yes],
 619                 [if test "x$have_gcrypt" = xyes ; then
 620                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 621                 fi])
 622
 623         if test "x$have_gcrypt" = xyes ; then
 624                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 625                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 626                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 627         else
 628                 have_gcrypt=no
 629         fi
 630 else
 631         GCRYPT_LIBS=
 632         GCRYPT_CFLAGS=
 633 fi
 634 AC_SUBST(GCRYPT_LIBS)
 635 AC_SUBST(GCRYPT_CFLAGS)
 636 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 637
 638 # ------------------------------------------------------------------------------
 639 AC_ARG_ENABLE([audit],
 640         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 641                 [case "${enableval}" in
 642                         yes) have_audit=yes ;;
 643                         no) have_audit=no ;;
 644                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 645                 esac],
 646                 [have_audit=auto])
 647
 648 if test "x${have_audit}" != xno ; then
 649         AC_CHECK_HEADERS(
 650                 [libaudit.h],
 651                 [have_audit=yes],
 652                 [if test "x$have_audit" = xyes ; then
 653                         AC_MSG_ERROR([*** AUDIT headers not found.])
 654                 fi])
 655
 656         AC_CHECK_LIB(
 657                 [audit],
 658                 [audit_open],
 659                 [have_audit=yes],
 660                 [if test "x$have_audit" = xyes ; then
 661                         AC_MSG_ERROR([*** libaudit not found.])
 662                 fi])
 663
 664         if test "x$have_audit" = xyes ; then
 665                 AUDIT_LIBS="-laudit"
 666                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 667         else
 668                 have_audit=no
 669         fi
 670 else
 671         AUDIT_LIBS=
 672 fi
 673 AC_SUBST(AUDIT_LIBS)
 674
 675 # ------------------------------------------------------------------------------
 676 have_libcryptsetup=no
 677 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 678 if test "x$enable_libcryptsetup" != "xno"; then
 679         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 680                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 681         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 682                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 683         fi
 684 fi
 685 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 686
 687 # ------------------------------------------------------------------------------
 688 have_qrencode=no
 689 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 690 if test "x$enable_qrencode" != "xno"; then
 691         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 692                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 693         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 694                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 695         fi
 696 fi
 697 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 698
 699 # ------------------------------------------------------------------------------
 700 have_microhttpd=no
 701 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 702 if test "x$enable_microhttpd" != "xno"; then
 703         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 704                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 705         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 706                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 707         fi
 708 fi
 709 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 710
 711 # ------------------------------------------------------------------------------
 712 have_gnutls=no
 713 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 714 if test "x$enable_gnutls" != "xno"; then
 715         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 716                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 717         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 718                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 719         fi
 720 fi
 721 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 722
 723 # ------------------------------------------------------------------------------
 724 have_binfmt=no
 725 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 726 if test "x$enable_binfmt" != "xno"; then
 727         have_binfmt=yes
 728 fi
 729 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 730
 731 # ------------------------------------------------------------------------------
 732 have_vconsole=no
 733 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 734 if test "x$enable_vconsole" != "xno"; then
 735         have_vconsole=yes
 736 fi
 737 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 738
 739 # ------------------------------------------------------------------------------
 740 have_readahead=no
 741 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 742 if test "x$enable_readahead" != "xno"; then
 743         have_readahead=yes
 744 fi
 745 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 746
 747 # ------------------------------------------------------------------------------
 748 have_bootchart=no
 749 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 750 if test "x$enable_bootchart" != "xno"; then
 751         have_bootchart=yes
 752 fi
 753 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 754
 755 # ------------------------------------------------------------------------------
 756 have_quotacheck=no
 757 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 758 if test "x$enable_quotacheck" != "xno"; then
 759         have_quotacheck=yes
 760 fi
 761 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 762
 763 # ------------------------------------------------------------------------------
 764 have_tmpfiles=no
 765 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 766 if test "x$enable_tmpfiles" != "xno"; then
 767         have_tmpfiles=yes
 768 fi
 769 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 770
 771 # ------------------------------------------------------------------------------
 772 have_randomseed=no
 773 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 774 if test "x$enable_randomseed" != "xno"; then
 775         have_randomseed=yes
 776 fi
 777 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 778
 779 # ------------------------------------------------------------------------------
 780 have_backlight=no
 781 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 782 if test "x$enable_backlight" != "xno"; then
 783         have_backlight=yes
 784 fi
 785 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 786
 787 # ------------------------------------------------------------------------------
 788 have_rfkill=no
 789 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 790 if test "x$enable_rfkill" != "xno"; then
 791         have_rfkill=yes
 792 fi
 793 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 794
 795 # ------------------------------------------------------------------------------
 796 have_logind=no
 797 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 798 if test "x$enable_logind" != "xno"; then
 799         have_logind=yes
 800 fi
 801 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 802 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 803
 804 # ------------------------------------------------------------------------------
 805 have_machined=no
 806 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 807 if test "x$enable_machined" != "xno"; then
 808         have_machined=yes
 809 fi
 810 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 811 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 812
 813 # ------------------------------------------------------------------------------
 814 have_hostnamed=no
 815 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 816 if test "x$enable_hostnamed" != "xno"; then
 817         have_hostnamed=yes
 818 fi
 819 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 820
 821 # ------------------------------------------------------------------------------
 822 have_timedated=no
 823 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 824 if test "x$enable_timedated" != "xno"; then
 825         have_timedated=yes
 826 fi
 827 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 828
 829 # ------------------------------------------------------------------------------
 830 have_timesyncd=no
 831 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
 832 if test "x$enable_timesyncd" != "xno"; then
 833         have_timesyncd=yes
 834 fi
 835 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
 836
 837 AC_ARG_WITH(ntp-servers,
 838         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
 839                 [Space-separated list of default NTP servers]),
 840         [NTP_SERVERS="$withval"],
 841         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
 842
 843 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
 844 AC_SUBST(NTP_SERVERS)
 845
 846 AC_ARG_WITH(time-epoch,
 847         AS_HELP_STRING([--with-time-epoch=SECONDS],
 848                 [Time epoch for time clients]),
 849         [TIME_EPOCH="$withval"],
 850         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
 851
 852 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
 853
 854 # ------------------------------------------------------------------------------
 855 have_localed=no
 856 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 857 if test "x$enable_localed" != "xno"; then
 858         have_localed=yes
 859 fi
 860 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 861
 862 # ------------------------------------------------------------------------------
 863 have_coredump=no
 864 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 865 if test "x$enable_coredump" != "xno"; then
 866         have_coredump=yes
 867 fi
 868 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 869
 870 # ------------------------------------------------------------------------------
 871 have_polkit=no
 872 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 873 if test "x$enable_polkit" != "xno"; then
 874         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 875         have_polkit=yes
 876 fi
 877 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 878
 879 # ------------------------------------------------------------------------------
 880 have_networkd=no
 881 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 882 if test "x$enable_networkd" != "xno"; then
 883         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 884         have_networkd=yes
 885 fi
 886 AS_IF([test "x$have_networkd" = "xyes" -a "x$have_kmod" != "xyes"],
 887       [AC_MSG_ERROR([networkd requires kmod])])
 888 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 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_efi=no
 901 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 902 if test "x$enable_efi" != "xno"; then
 903         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 904         have_efi=yes
 905 fi
 906 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 907
 908 # ------------------------------------------------------------------------------
 909 have_multi_seat_x=no
 910 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 911 if test "x$enable_multi_seat_x" != "xno"; then
 912         have_multi_seat_x=yes
 913 fi
 914 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 915
 916 # ------------------------------------------------------------------------------
 917 have_kdbus=no
 918 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 919 if test "x$enable_kdbus" = "xyes"; then
 920         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 921         have_kdbus=yes
 922         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 923 fi
 924 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 925
 926 # ------------------------------------------------------------------------------
 927 AC_ARG_WITH(rc-local-script-path-start,
 928         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 929                 [Path to /etc/rc.local]),
 930         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 931         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 932
 933 AC_ARG_WITH(rc-local-script-path-stop,
 934         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 935                 [Path to /usr/sbin/halt.local]),
 936         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 937         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 938
 939 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 940 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 941
 942 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 943 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 944
 945 # ------------------------------------------------------------------------------
 946 AC_ARG_WITH(kbd-loadkeys,
 947         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 948                 [Path to loadkeys]),
 949         [KBD_LOADKEYS="$withval"],
 950         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 951
 952 AC_ARG_WITH(kbd-setfont,
 953         AS_HELP_STRING([--with-kbd-setfont=PATH],
 954                 [Path to setfont]),
 955         [KBD_SETFONT="$withval"],
 956         [KBD_SETFONT="/usr/bin/setfont"])
 957
 958 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 959 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 960
 961 AC_SUBST(KBD_LOADKEYS)
 962 AC_SUBST(KBD_SETFONT)
 963
 964 AC_ARG_WITH(telinit,
 965         AS_HELP_STRING([--with-telinit=PATH],
 966                 [Path to telinit]),
 967         [TELINIT="$withval"],
 968         [TELINIT="/lib/sysvinit/telinit"])
 969
 970 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
 971
 972 AC_SUBST(TELINIT)
 973
 974 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
 975
 976 # ------------------------------------------------------------------------------
 977 have_myhostname=no
 978 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 979 if test "x$enable_myhostname" != "xno"; then
 980         AC_HEADER_STDC
 981         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])
 982
 983         AC_C_CONST
 984         AC_TYPE_SIZE_T
 985         AC_HEADER_TIME
 986
 987         AC_FUNC_MALLOC
 988         AC_FUNC_SELECT_ARGTYPES
 989         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 990
 991         have_myhostname=yes
 992 fi
 993 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 994
 995 # ------------------------------------------------------------------------------
 996 AC_ARG_WITH(firmware-path,
 997        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 998           [Firmware search path (default="")]),
 999        [], [with_firmware_path=""])
1000 OLD_IFS=$IFS
1001 IFS=:
1002 for i in $with_firmware_path; do
1003        if test "x${FIRMWARE_PATH}" = "x"; then
1004               FIRMWARE_PATH="\\\"${i}/\\\""
1005        else
1006               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
1007        fi
1008 done
1009 IFS=$OLD_IFS
1010 AC_SUBST(FIRMWARE_PATH)
1011 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
1012 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
1013
1014 # ------------------------------------------------------------------------------
1015 AC_ARG_ENABLE([gudev],
1016        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1017        [], [enable_gudev=yes])
1018 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1019 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1020 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1021
1022 # ------------------------------------------------------------------------------
1023 have_manpages=no
1024 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1025 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1026 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1027
1028 # ------------------------------------------------------------------------------
1029
1030 # Location of the init scripts as mandated by LSB
1031 SYSTEM_SYSVINIT_PATH=/etc/init.d
1032 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1033
1034 AC_ARG_WITH([sysvinit-path],
1035         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1036                 [Specify the path to where the SysV init scripts are located])],
1037         [SYSTEM_SYSVINIT_PATH="$withval"],
1038         [])
1039
1040 AC_ARG_WITH([sysvrcnd-path],
1041         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1042                 [Specify the path to the base directory for the SysV rcN.d directories])],
1043         [SYSTEM_SYSVRCND_PATH="$withval"],
1044         [])
1045
1046 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1047         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1048         SYSTEM_SYSV_COMPAT="yes"
1049         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1050 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1051         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.])
1052 else
1053         SYSTEM_SYSV_COMPAT="no"
1054 fi
1055
1056 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1057 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1058 AC_SUBST(M4_DEFINES)
1059
1060 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1061
1062 AC_ARG_WITH([tty-gid],
1063         [AS_HELP_STRING([--with-tty-gid=GID],
1064                 [Specify the numeric GID of the 'tty' group])],
1065         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
1066         [])
1067
1068 AC_ARG_WITH([dbuspolicydir],
1069         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1070         [],
1071         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1072
1073 AC_ARG_WITH([dbussessionservicedir],
1074         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1075         [],
1076         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1077
1078 AC_ARG_WITH([dbussystemservicedir],
1079         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1080         [],
1081         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1082
1083 AC_ARG_WITH([dbusinterfacedir],
1084         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1085         [],
1086         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1087
1088 AC_ARG_WITH([bashcompletiondir],
1089         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1090         [],
1091         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1092                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1093         ] , [
1094                 with_bashcompletiondir=${datadir}/bash-completion/completions
1095         ])])
1096
1097 AC_ARG_WITH([zshcompletiondir],
1098         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1099         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1100
1101 AC_ARG_WITH([rootprefix],
1102         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1103         [], [with_rootprefix=${ac_default_prefix}])
1104
1105 AC_ARG_WITH([rootlibdir],
1106         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1107         [],
1108         [with_rootlibdir=${libdir}])
1109
1110 AC_ARG_WITH([pamlibdir],
1111         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1112         [],
1113         [with_pamlibdir=${with_rootlibdir}/security])
1114
1115 AC_ARG_WITH([pamconfdir],
1116         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1117         [],
1118         [with_pamconfdir=${sysconfdir}/pam.d])
1119
1120 AC_ARG_ENABLE([split-usr],
1121         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1122         [],
1123         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1124                 enable_split_usr=yes
1125         ], [
1126                 enable_split_usr=no
1127         ])])
1128
1129 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1130         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1131 ])
1132
1133 # Work around intltoolize and gtk-doc problems in VPATH builds
1134 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1135                                        [Define to do gtk-doc tests])
1136 AS_IF([test "x$0" != "x./configure"], [
1137         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1138 ])
1139
1140 AC_ARG_ENABLE(tests,
1141        [AC_HELP_STRING([--disable-tests], [disable tests])],
1142        enable_tests=$enableval, enable_tests=yes)
1143 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1144
1145 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1146 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1147 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1148 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1149 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1150 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1151 AC_SUBST([pamlibdir], [$with_pamlibdir])
1152 AC_SUBST([pamconfdir], [$with_pamconfdir])
1153 AC_SUBST([rootprefix], [$with_rootprefix])
1154 AC_SUBST([rootlibdir], [$with_rootlibdir])
1155
1156 AC_CONFIG_FILES([
1157         Makefile po/Makefile.in
1158         docs/libudev/Makefile
1159         docs/libudev/version.xml
1160         docs/gudev/Makefile
1161         docs/gudev/version.xml
1162 ])
1163
1164 AC_OUTPUT
1165 AC_MSG_RESULT([
1166         $PACKAGE_NAME $VERSION
1167
1168         libcryptsetup:           ${have_libcryptsetup}
1169         PAM:                     ${have_pam}
1170         AUDIT:                   ${have_audit}
1171         IMA:                     ${have_ima}
1172         AppArmor:                ${have_apparmor}
1173         SELinux:                 ${have_selinux}
1174         SECCOMP:                 ${have_seccomp}
1175         SMACK:                   ${have_smack}
1176         XZ:                      ${have_xz}
1177         ACL:                     ${have_acl}
1178         XATTR:                   ${have_xattr}
1179         GCRYPT:                  ${have_gcrypt}
1180         QRENCODE:                ${have_qrencode}
1181         MICROHTTPD:              ${have_microhttpd}
1182         CHKCONFIG:               ${have_chkconfig}
1183         GNUTLS:                  ${have_gnutls}
1184         binfmt:                  ${have_binfmt}
1185         vconsole:                ${have_vconsole}
1186         readahead:               ${have_readahead}
1187         bootchart:               ${have_bootchart}
1188         quotacheck:              ${have_quotacheck}
1189         tmpfiles:                ${have_tmpfiles}
1190         randomseed:              ${have_randomseed}
1191         backlight:               ${have_backlight}
1192         rfkill:                  ${have_rfkill}
1193         logind:                  ${have_logind}
1194         machined:                ${have_machined}
1195         hostnamed:               ${have_hostnamed}
1196         timedated:               ${have_timedated}
1197         timesyncd:               ${have_timesyncd}
1198         default NTP servers:     ${NTP_SERVERS}
1199         time epoch:              ${TIME_EPOCH}
1200         localed:                 ${have_localed}
1201         networkd:                ${have_networkd}
1202         default DNS servers:     ${DNS_SERVERS}
1203         coredump:                ${have_coredump}
1204         polkit:                  ${have_polkit}
1205         efi:                     ${have_efi}
1206         kmod:                    ${have_kmod}
1207         blkid:                   ${have_blkid}
1208         dbus:                    ${have_dbus}
1209         nss-myhostname:          ${have_myhostname}
1210         gudev:                   ${enable_gudev}
1211         gintrospection:          ${enable_introspection}
1212         multi-seat-x:            ${have_multi_seat_x}
1213         kdbus:                   ${have_kdbus}
1214         Python:                  ${have_python}
1215         Python Headers:          ${have_python_devel}
1216         man pages:               ${have_manpages}
1217         gtk-doc:                 ${enable_gtk_doc}
1218         test coverage:           ${have_coverage}
1219         Split /usr:              ${enable_split_usr}
1220         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1221         compatibility libraries: ${have_compat_libs}
1222
1223         prefix:                  ${prefix}
1224         rootprefix:              ${with_rootprefix}
1225         sysconf dir:             ${sysconfdir}
1226         datarootdir:             ${datarootdir}
1227         includedir:              ${includedir}
1228         include_prefix:          ${INCLUDE_PREFIX}
1229         lib dir:                 ${libdir}
1230         rootlib dir:             ${with_rootlibdir}
1231         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1232         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1233         Build Python:            ${PYTHON}
1234         Installation Python:     ${PYTHON_BINARY}
1235         sphinx binary:           ${SPHINX_BUILD}
1236         firmware path:           ${FIRMWARE_PATH}
1237         PAM modules dir:         ${with_pamlibdir}
1238         PAM configuration dir:   ${with_pamconfdir}
1239         D-Bus policy dir:        ${with_dbuspolicydir}
1240         D-Bus session dir:       ${with_dbussessionservicedir}
1241         D-Bus system dir:        ${with_dbussystemservicedir}
1242         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1243         Bash completions dir:    ${with_bashcompletiondir}
1244         Zsh completions dir:     ${with_zshcompletiondir}
1245         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1246         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1247         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1248
1249         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1250         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1251         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1252         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1253         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1254 ])