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         [214],
  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])
  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], [$PATH:/usr/sbin:/sbin])
  70
  71 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
  72
  73 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
  74
  75 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
  76
  77 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
  78
  79 M4_DEFINES=
  80
  81 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  82 m4_ifdef([GTK_DOC_CHECK], [
  83 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  84          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
  85           enable_gtk_doc=no])
  86
  87 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
  88         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
  89 ])
  90
  91 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
  92 GOBJECT_INTROSPECTION_CHECK([1.31.1])
  93 ], [
  94    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
  95    enable_introspection=no])
  96
  97 AC_CHECK_TOOL(STRINGS, strings)
  98 AC_CHECK_TOOL(GPERF, gperf)
  99 if test -z "$GPERF" ; then
 100         AC_MSG_ERROR([*** gperf not found])
 101 fi
 102
 103 # ------------------------------------------------------------------------------
 104 address_sanitizer_cflags=
 105 address_sanitizer_cppflags=
 106 address_sanitizer_ldflags=
 107 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 108 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 109             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 110             AS_IF([test -z "$with_as_cflags"],
 111                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 112             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 113             address_sanitizer_cppflags="-DVALGRIND=1"
 114             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 115       ])
 116
 117 undefined_sanitizer_cflags=
 118 undefined_sanitizer_cppflags=
 119 undefined_sanitizer_ldflags=
 120 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 121 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 122             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 123             AS_IF([test -z "$with_us_cflags"],
 124                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 125             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 126             undefined_sanitizer_cppflags="-DVALGRIND=1"
 127             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 128       ])
 129
 130 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 131 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 132 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 133
 134 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 135         -pipe \
 136         -Wall \
 137         -Wextra \
 138         -Wno-inline \
 139         -Wundef \
 140         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 141         -Wlogical-op \
 142         -Wsign-compare \
 143         -Wmissing-include-dirs \
 144         -Wold-style-definition \
 145         -Wpointer-arith \
 146         -Winit-self \
 147         -Wdeclaration-after-statement \
 148         -Wfloat-equal \
 149         -Wsuggest-attribute=noreturn \
 150         -Wmissing-prototypes \
 151         -Wstrict-prototypes \
 152         -Wredundant-decls \
 153         -Wmissing-declarations \
 154         -Wmissing-noreturn \
 155         -Wshadow \
 156         -Wendif-labels \
 157         -Wstrict-aliasing=2 \
 158         -Wwrite-strings \
 159         -Wno-long-long \
 160         -Wno-overlength-strings \
 161         -Wno-unused-parameter \
 162         -Wno-missing-field-initializers \
 163         -Wno-unused-result \
 164         -Werror=overflow \
 165         -Wdate-time \
 166         -Wnested-externs \
 167         -ffast-math \
 168         -fno-common \
 169         -fdiagnostics-show-option \
 170         -fdiagnostics-color \
 171         -fno-strict-aliasing \
 172         -fvisibility=hidden \
 173         -ffunction-sections \
 174         -fdata-sections \
 175         -fstack-protector \
 176         -fstack-protector-strong \
 177         -fPIE \
 178         --param=ssp-buffer-size=4])
 179 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 180         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 181                -flto -ffat-lto-objects])],
 182         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 183 AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
 184
 185 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 186         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 187                -Wp,-D_FORTIFY_SOURCE=2])],
 188         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 189 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 190
 191 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 192         -Wl,--as-needed \
 193         -Wl,--no-undefined \
 194         -Wl,--gc-sections \
 195         -Wl,-z,relro \
 196         -Wl,-z,now \
 197         -pie \
 198         -Wl,-fuse-ld=gold])
 199 AC_SUBST([OUR_LDFLAGS], "$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([test "x$PYTHON" != "x:"], [
 220                 AC_MSG_CHECKING([for python lxml module])
 221                 AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
 222                 AC_MSG_RESULT([$have_lxml])
 223                 AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
 224                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
 225         ])
 226 ])
 227 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 228 AS_IF([test "x$PYTHON_BINARY" = "x"],
 229       [AS_IF([test "x$have_python" = "xyes"],
 230              [PYTHON_BINARY="$(which "$PYTHON")"],
 231              [PYTHON_BINARY=/usr/bin/python])])
 232 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 233
 234 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 235       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 236
 237 have_python_devel=no
 238 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 239 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 240       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 241             [have_python_devel=yes],
 242             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 243                   [have_python_devel=yes],
 244                   [have_python_devel=no])])
 245       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 246             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 247       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 248 ])
 249 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 250
 251 # ------------------------------------------------------------------------------
 252
 253 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 254 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 255 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 256
 257 # unconditionally pull-in librt with old glibc versions
 258 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 259
 260 save_LIBS="$LIBS"
 261 LIBS=
 262 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 263 CAP_LIBS="$LIBS"
 264 AC_SUBST(CAP_LIBS)
 265
 266 LIBS=
 267 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 268 RT_LIBS="$LIBS"
 269 AC_SUBST(RT_LIBS)
 270 LIBS="$save_LIBS"
 271
 272 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 273 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 274 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN], [], [], [[#include <sys/types.h>
 275 #include <unistd.h>
 276 #include <sys/mount.h>
 277 #include <fcntl.h>
 278 #include <sched.h>
 279 #include <linux/loop.h>]])
 280
 281 # This makes sure pkg.m4 is available.
 282 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 283
 284 # ------------------------------------------------------------------------------
 285 have_dbus=no
 286 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 287 AS_IF([test "x$enable_dbus" != "xno"], [
 288         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 289                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 290                 [have_dbus=no])
 291         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 292                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 293 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 294
 295 # ------------------------------------------------------------------------------
 296 have_compat_libs=no
 297 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 298                 [case "${enableval}" in
 299                         yes) have_compat_libs=yes ;;
 300                         no) have_compat_libs=no ;;
 301                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 302                 esac],
 303                 [have_compat_libs=no])
 304 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 305
 306 # ------------------------------------------------------------------------------
 307 have_coverage=no
 308 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 309 if test "x$enable_coverage" = "xyes" ; then
 310         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 311         if test "x$lcov_found" = xno ; then
 312                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 313         else
 314                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 315                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 316                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 317                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 318                 else
 319                         have_coverage=yes
 320                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 321                         -fprofile-arcs \
 322                         -ftest-coverage])
 323                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 324                 fi
 325         fi
 326 fi
 327 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 328
 329 # ------------------------------------------------------------------------------
 330 have_kmod=no
 331 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 332 if test "x$enable_kmod" != "xno"; then
 333         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 334         if test "x$have_kmod" = "xyes"; then
 335                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 336                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 337                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 338         fi
 339         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 340                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 341         fi
 342 fi
 343 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 344
 345 # ------------------------------------------------------------------------------
 346 have_blkid=no
 347 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 348 if test "x$enable_blkid" != "xno"; then
 349         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 350                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 351         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 352                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 353         fi
 354 fi
 355 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 356
 357 # ------------------------------------------------------------------------------
 358 have_seccomp=no
 359 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 360 if test "x$enable_seccomp" != "xno"; then
 361         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 362                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 363                 have_seccomp=yes
 364                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 365                [have_seccomp=no])
 366         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 367                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 368         fi
 369 fi
 370 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 371
 372 # ------------------------------------------------------------------------------
 373 have_ima=yes
 374 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 375                 [case "${enableval}" in
 376                         yes) have_ima=yes ;;
 377                         no) have_ima=no ;;
 378                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 379                 esac],
 380                 [have_ima=yes])
 381
 382 if test "x${have_ima}" != xno ; then
 383         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 384 fi
 385
 386 # ------------------------------------------------------------------------------
 387 have_chkconfig=yes
 388 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 389                 [case "${enableval}" in
 390                         yes) have_chkconfig=yes ;;
 391                         no) have_chkconfig=no ;;
 392                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 393                 esac],
 394                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 395                 if test -z "$CHKCONFIG"; then
 396                         have_chkconfig=no
 397                 else
 398                         have_chkconfig=yes
 399                 fi])
 400
 401 if test "x${have_chkconfig}" != xno ; then
 402         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 403 fi
 404
 405 # ------------------------------------------------------------------------------
 406 have_selinux=no
 407 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 408 if test "x$enable_selinux" != "xno"; then
 409         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 410                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 411                  have_selinux=yes
 412                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 413                 [have_selinux=no])
 414         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 415                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 416         fi
 417 fi
 418 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 419
 420 have_apparmor=no
 421 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 422 if test "x$enable_apparmor" != "xno"; then
 423         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 424                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 425                  have_apparmor=yes
 426                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 427                 [have_apparmor=no])
 428         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 429                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 430         fi
 431 fi
 432 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 433
 434
 435 AC_ARG_WITH(debug-shell,
 436         AS_HELP_STRING([--with-debug-shell=PATH],
 437                 [Path to debug shell binary]),
 438         [SUSHELL="$withval"],[
 439         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 440
 441 AC_SUBST(SUSHELL)
 442
 443 AC_ARG_WITH([debug-tty],
 444         AS_HELP_STRING([--with-debug-tty=PATH],
 445                 [Specify the tty device for debug shell]),
 446         [DEBUGTTY="$withval"],
 447         [DEBUGTTY=/dev/tty9])
 448
 449 AC_SUBST(DEBUGTTY)
 450
 451 # ------------------------------------------------------------------------------
 452 have_xz=no
 453 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 454 if test "x$enable_xz" != "xno"; then
 455         PKG_CHECK_MODULES(XZ, [ liblzma ],
 456                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 457         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 458                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 459         fi
 460 fi
 461 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 462
 463 # ------------------------------------------------------------------------------
 464 AC_ARG_ENABLE([pam],
 465         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 466                 [case "${enableval}" in
 467                         yes) have_pam=yes ;;
 468                         no) have_pam=no ;;
 469                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 470                 esac],
 471                 [have_pam=auto])
 472
 473 if test "x${have_pam}" != xno ; then
 474         AC_CHECK_HEADERS(
 475                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 476                 [have_pam=yes],
 477                 [if test "x$have_pam" = xyes ; then
 478                         AC_MSG_ERROR([*** PAM headers not found.])
 479                 fi])
 480
 481         AC_CHECK_LIB(
 482                 [pam],
 483                 [pam_syslog],
 484                 [have_pam=yes],
 485                 [if test "x$have_pam" = xyes ; then
 486                         AC_MSG_ERROR([*** libpam not found.])
 487                 fi])
 488
 489         if test "x$have_pam" = xyes ; then
 490                 PAM_LIBS="-lpam -lpam_misc"
 491                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 492                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 493         else
 494                 have_pam=no
 495         fi
 496 else
 497         PAM_LIBS=
 498 fi
 499 AC_SUBST(PAM_LIBS)
 500 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 501
 502 # ------------------------------------------------------------------------------
 503 AC_ARG_ENABLE([acl],
 504         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 505                 [case "${enableval}" in
 506                         yes) have_acl=yes ;;
 507                         no) have_acl=no ;;
 508                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 509                 esac],
 510                 [have_acl=auto])
 511
 512 if test "x${have_acl}" != xno ; then
 513         AC_CHECK_HEADERS(
 514                 [sys/acl.h acl/libacl.h],
 515                 [have_acl=yes],
 516                 [if test "x$have_acl" = xyes ; then
 517                         AC_MSG_ERROR([*** ACL headers not found.])
 518                 fi])
 519
 520         AC_CHECK_LIB(
 521                 [acl],
 522                 [acl_get_file],
 523                 [have_acl=yes],
 524                 [if test "x$have_acl" = xyes ; then
 525                         AC_MSG_ERROR([*** libacl not found.])
 526                 fi])
 527
 528         if test "x$have_acl" = xyes ; then
 529                 ACL_LIBS="-lacl"
 530                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 531         else
 532                 have_acl=no
 533         fi
 534 else
 535         ACL_LIBS=
 536 fi
 537 AC_SUBST(ACL_LIBS)
 538 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 539
 540 # ------------------------------------------------------------------------------
 541 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 542                 [case "${enableval}" in
 543                         yes) have_smack=yes ;;
 544                         no) have_smack=no ;;
 545                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 546                 esac],
 547                 [have_smack=auto])
 548
 549 if test "x${have_smack}" = xauto; then
 550         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 551         have_smack=yes
 552 fi
 553
 554 AC_ARG_WITH(smack-run-label,
 555 AS_HELP_STRING([--with-smack-run-label=STRING],
 556         [run systemd --system with a specific SMACK label]),
 557         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 558         [])
 559
 560 if test "x${have_smack}" = xyes ; then
 561         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 562 fi
 563
 564 # ------------------------------------------------------------------------------
 565 AC_ARG_ENABLE([gcrypt],
 566         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 567                 [case "${enableval}" in
 568                         yes) have_gcrypt=yes ;;
 569                         no) have_gcrypt=no ;;
 570                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 571                 esac],
 572                 [have_gcrypt=auto])
 573
 574 if test "x${have_gcrypt}" != xno ; then
 575         AM_PATH_LIBGCRYPT(
 576                 [1.4.5],
 577                 [have_gcrypt=yes],
 578                 [if test "x$have_gcrypt" = xyes ; then
 579                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 580                 fi])
 581
 582         if test "x$have_gcrypt" = xyes ; then
 583                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 584                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 585                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 586         else
 587                 have_gcrypt=no
 588         fi
 589 else
 590         GCRYPT_LIBS=
 591         GCRYPT_CFLAGS=
 592 fi
 593 AC_SUBST(GCRYPT_LIBS)
 594 AC_SUBST(GCRYPT_CFLAGS)
 595 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 596
 597 # ------------------------------------------------------------------------------
 598 AC_ARG_ENABLE([audit],
 599         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 600                 [case "${enableval}" in
 601                         yes) have_audit=yes ;;
 602                         no) have_audit=no ;;
 603                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 604                 esac],
 605                 [have_audit=auto])
 606
 607 if test "x${have_audit}" != xno ; then
 608         AC_CHECK_HEADERS(
 609                 [libaudit.h],
 610                 [have_audit=yes],
 611                 [if test "x$have_audit" = xyes ; then
 612                         AC_MSG_ERROR([*** AUDIT headers not found.])
 613                 fi])
 614
 615         AC_CHECK_LIB(
 616                 [audit],
 617                 [audit_open],
 618                 [have_audit=yes],
 619                 [if test "x$have_audit" = xyes ; then
 620                         AC_MSG_ERROR([*** libaudit not found.])
 621                 fi])
 622
 623         if test "x$have_audit" = xyes ; then
 624                 AUDIT_LIBS="-laudit"
 625                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 626         else
 627                 have_audit=no
 628         fi
 629 else
 630         AUDIT_LIBS=
 631 fi
 632 AC_SUBST(AUDIT_LIBS)
 633
 634 # ------------------------------------------------------------------------------
 635 AC_ARG_ENABLE([elfutils],
 636         AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
 637                 [case "${enableval}" in
 638                         yes) have_elfutils=yes ;;
 639                         no) have_elfutils=no ;;
 640                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 641                 esac],
 642                 [have_elfutils=auto])
 643
 644 if test "x${have_elfutils}" != xno ; then
 645         AC_CHECK_HEADERS(
 646                 [elfutils/libdwfl.h],
 647                 [have_elfutils=yes],
 648                 [if test "x$have_elfutils" = xyes ; then
 649                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 650                 fi])
 651
 652         AC_CHECK_LIB(
 653                 [dw],
 654                 [dwfl_begin],
 655                 [have_elfutils=yes],
 656                 [if test "x$have_elfutils" = xyes ; then
 657                         AC_MSG_ERROR([*** ELFUTILS libs not found.])
 658                 fi])
 659
 660         if test "x$have_elfutils" = xyes ; then
 661                 ELFUTILS_LIBS="-lelf -ldw"
 662                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 663         else
 664                 have_elfutils=no
 665         fi
 666 else
 667         ELFUTILS_LIBS=
 668 fi
 669 AC_SUBST(ELFUTILS_LIBS)
 670 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 671
 672 # ------------------------------------------------------------------------------
 673 have_libcryptsetup=no
 674 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 675 if test "x$enable_libcryptsetup" != "xno"; then
 676         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 677                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 678         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 679                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 680         fi
 681 fi
 682 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 683
 684 # ------------------------------------------------------------------------------
 685 have_qrencode=no
 686 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 687 if test "x$enable_qrencode" != "xno"; then
 688         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 689                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 690         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 691                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 692         fi
 693 fi
 694 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 695
 696 # ------------------------------------------------------------------------------
 697 have_microhttpd=no
 698 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 699 if test "x$enable_microhttpd" != "xno"; then
 700         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 701                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 702         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 703                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 704         fi
 705 fi
 706 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 707
 708 # ------------------------------------------------------------------------------
 709 have_gnutls=no
 710 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 711 if test "x$enable_gnutls" != "xno"; then
 712         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 713                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 714         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 715                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 716         fi
 717 fi
 718 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 719
 720 # ------------------------------------------------------------------------------
 721 have_binfmt=no
 722 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 723 if test "x$enable_binfmt" != "xno"; then
 724         have_binfmt=yes
 725 fi
 726 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 727
 728 # ------------------------------------------------------------------------------
 729 have_vconsole=no
 730 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 731 if test "x$enable_vconsole" != "xno"; then
 732         have_vconsole=yes
 733 fi
 734 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 735
 736 # ------------------------------------------------------------------------------
 737 have_readahead=no
 738 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 739 if test "x$enable_readahead" != "xno"; then
 740         have_readahead=yes
 741 fi
 742 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 743
 744 # ------------------------------------------------------------------------------
 745 have_bootchart=no
 746 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 747 if test "x$enable_bootchart" != "xno"; then
 748         have_bootchart=yes
 749 fi
 750 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 751
 752 # ------------------------------------------------------------------------------
 753 have_quotacheck=no
 754 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 755 if test "x$enable_quotacheck" != "xno"; then
 756         have_quotacheck=yes
 757 fi
 758 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 759
 760 # ------------------------------------------------------------------------------
 761 have_tmpfiles=no
 762 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 763 if test "x$enable_tmpfiles" != "xno"; then
 764         have_tmpfiles=yes
 765 fi
 766 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 767
 768 # ------------------------------------------------------------------------------
 769 have_sysusers=no
 770 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
 771 if test "x$enable_sysusers" != "xno"; then
 772         have_sysusers=yes
 773 fi
 774 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
 775
 776 # ------------------------------------------------------------------------------
 777 have_randomseed=no
 778 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 779 if test "x$enable_randomseed" != "xno"; then
 780         have_randomseed=yes
 781 fi
 782 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 783
 784 # ------------------------------------------------------------------------------
 785 have_backlight=no
 786 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 787 if test "x$enable_backlight" != "xno"; then
 788         have_backlight=yes
 789 fi
 790 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 791
 792 # ------------------------------------------------------------------------------
 793 have_rfkill=no
 794 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 795 if test "x$enable_rfkill" != "xno"; then
 796         have_rfkill=yes
 797 fi
 798 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 799
 800 # ------------------------------------------------------------------------------
 801 have_logind=no
 802 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 803 if test "x$enable_logind" != "xno"; then
 804         have_logind=yes
 805 fi
 806 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 807 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 808
 809 # ------------------------------------------------------------------------------
 810 have_machined=no
 811 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 812 if test "x$enable_machined" != "xno"; then
 813         have_machined=yes
 814 fi
 815 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 816 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 817
 818 # ------------------------------------------------------------------------------
 819 have_hostnamed=no
 820 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 821 if test "x$enable_hostnamed" != "xno"; then
 822         have_hostnamed=yes
 823 fi
 824 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 825
 826 # ------------------------------------------------------------------------------
 827 have_timedated=no
 828 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 829 if test "x$enable_timedated" != "xno"; then
 830         have_timedated=yes
 831 fi
 832 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 833
 834 # ------------------------------------------------------------------------------
 835 have_timesyncd=no
 836 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
 837 if test "x$enable_timesyncd" != "xno"; then
 838         have_timesyncd=yes
 839 fi
 840 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
 841
 842 AC_ARG_WITH(ntp-servers,
 843         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
 844                 [Space-separated list of default NTP servers]),
 845         [NTP_SERVERS="$withval"],
 846         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
 847
 848 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
 849 AC_SUBST(NTP_SERVERS)
 850
 851 AC_ARG_WITH(time-epoch,
 852         AS_HELP_STRING([--with-time-epoch=SECONDS],
 853                 [Time epoch for time clients]),
 854         [TIME_EPOCH="$withval"],
 855         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
 856
 857 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
 858
 859 # ------------------------------------------------------------------------------
 860 AC_ARG_WITH(system-uid-max,
 861         AS_HELP_STRING([--with-system-uid-max=UID]
 862                 [Maximum UID for system users]),
 863         [SYSTEM_UID_MAX="$withval"],
 864         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
 865
 866 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
 867 AC_SUBST(SYSTEM_UID_MAX)
 868
 869 # ------------------------------------------------------------------------------
 870 AC_ARG_WITH(system-gid-max,
 871         AS_HELP_STRING([--with-system-gid-max=GID]
 872                 [Maximum GID for system groups]),
 873         [SYSTEM_GID_MAX="$withval"],
 874         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
 875
 876 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
 877 AC_SUBST(SYSTEM_GID_MAX)
 878
 879 # ------------------------------------------------------------------------------
 880 have_localed=no
 881 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 882 if test "x$enable_localed" != "xno"; then
 883         have_localed=yes
 884 fi
 885 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 886
 887 # ------------------------------------------------------------------------------
 888 have_coredump=no
 889 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 890 if test "x$enable_coredump" != "xno"; then
 891         have_coredump=yes
 892 fi
 893 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 894
 895 # ------------------------------------------------------------------------------
 896 have_polkit=no
 897 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 898 if test "x$enable_polkit" != "xno"; then
 899         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 900         have_polkit=yes
 901 fi
 902 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 903
 904 # ------------------------------------------------------------------------------
 905 have_resolved=no
 906 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
 907 if test "x$enable_resolved" != "xno"; then
 908         have_resolved=yes
 909 fi
 910 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
 911
 912 AC_ARG_WITH(dns-servers,
 913         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
 914                 [Space-separated list of default DNS servers]),
 915         [DNS_SERVERS="$withval"],
 916         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
 917
 918 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
 919 AC_SUBST(DNS_SERVERS)
 920
 921 # ------------------------------------------------------------------------------
 922 have_networkd=no
 923 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 924 if test "x$enable_networkd" != "xno"; then
 925         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 926         have_networkd=yes
 927 fi
 928 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 929
 930 # ------------------------------------------------------------------------------
 931 have_efi=no
 932 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 933 if test "x$enable_efi" != "xno"; then
 934         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 935         have_efi=yes
 936 fi
 937 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 938
 939 # ------------------------------------------------------------------------------
 940 have_multi_seat_x=no
 941 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 942 if test "x$enable_multi_seat_x" != "xno"; then
 943         have_multi_seat_x=yes
 944 fi
 945 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 946
 947 # ------------------------------------------------------------------------------
 948 have_kdbus=no
 949 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 950 if test "x$enable_kdbus" = "xyes"; then
 951         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 952         have_kdbus=yes
 953         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 954 fi
 955 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 956
 957 # ------------------------------------------------------------------------------
 958 AC_ARG_WITH(rc-local-script-path-start,
 959         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 960                 [Path to /etc/rc.local]),
 961         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 962         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 963
 964 AC_ARG_WITH(rc-local-script-path-stop,
 965         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 966                 [Path to /usr/sbin/halt.local]),
 967         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 968         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 969
 970 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 971 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 972
 973 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 974 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 975
 976 # ------------------------------------------------------------------------------
 977 AC_ARG_WITH(kbd-loadkeys,
 978         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 979                 [Path to loadkeys]),
 980         [KBD_LOADKEYS="$withval"],
 981         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 982
 983 AC_ARG_WITH(kbd-setfont,
 984         AS_HELP_STRING([--with-kbd-setfont=PATH],
 985                 [Path to setfont]),
 986         [KBD_SETFONT="$withval"],
 987         [KBD_SETFONT="/usr/bin/setfont"])
 988
 989 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 990 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 991
 992 AC_SUBST(KBD_LOADKEYS)
 993 AC_SUBST(KBD_SETFONT)
 994
 995 AC_ARG_WITH(telinit,
 996         AS_HELP_STRING([--with-telinit=PATH],
 997                 [Path to telinit]),
 998         [TELINIT="$withval"],
 999         [TELINIT="/lib/sysvinit/telinit"])
1000
1001 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1002
1003 AC_SUBST(TELINIT)
1004
1005 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1006
1007 # ------------------------------------------------------------------------------
1008 have_myhostname=no
1009 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1010 if test "x$enable_myhostname" != "xno"; then
1011         AC_HEADER_STDC
1012         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])
1013
1014         AC_C_CONST
1015         AC_TYPE_SIZE_T
1016         AC_HEADER_TIME
1017
1018         AC_FUNC_MALLOC
1019         AC_FUNC_SELECT_ARGTYPES
1020         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1021
1022         have_myhostname=yes
1023 fi
1024 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1025
1026 # ------------------------------------------------------------------------------
1027 AC_ARG_WITH(firmware-path,
1028        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
1029           [Firmware search path (default="")]),
1030        [], [with_firmware_path=""])
1031 OLD_IFS=$IFS
1032 IFS=:
1033 for i in $with_firmware_path; do
1034        if test "x${FIRMWARE_PATH}" = "x"; then
1035               FIRMWARE_PATH="\\\"${i}/\\\""
1036        else
1037               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
1038        fi
1039 done
1040 IFS=$OLD_IFS
1041 AC_SUBST(FIRMWARE_PATH)
1042 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
1043 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
1044
1045 # ------------------------------------------------------------------------------
1046 AC_ARG_ENABLE([gudev],
1047        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
1048        [], [enable_gudev=yes])
1049 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
1050 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
1051 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
1052
1053 # ------------------------------------------------------------------------------
1054 have_manpages=no
1055 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1056 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1057 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1058
1059 # ------------------------------------------------------------------------------
1060
1061 # Location of the init scripts as mandated by LSB
1062 SYSTEM_SYSVINIT_PATH=/etc/init.d
1063 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1064
1065 AC_ARG_WITH([sysvinit-path],
1066         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1067                 [Specify the path to where the SysV init scripts are located])],
1068         [SYSTEM_SYSVINIT_PATH="$withval"],
1069         [])
1070
1071 AC_ARG_WITH([sysvrcnd-path],
1072         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1073                 [Specify the path to the base directory for the SysV rcN.d directories])],
1074         [SYSTEM_SYSVRCND_PATH="$withval"],
1075         [])
1076
1077 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1078         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1079         SYSTEM_SYSV_COMPAT="yes"
1080         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1081 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1082         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.])
1083 else
1084         SYSTEM_SYSV_COMPAT="no"
1085 fi
1086
1087 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1088 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1089 AC_SUBST(M4_DEFINES)
1090
1091 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1092
1093 AC_ARG_WITH([tty-gid],
1094         [AS_HELP_STRING([--with-tty-gid=GID],
1095                 [Specify the numeric GID of the 'tty' group])],
1096         [TTY_GID="$withval"],
1097         [TTY_GID="5"])
1098
1099 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1100 AC_SUBST(TTY_GID)
1101
1102 AC_ARG_WITH([dbuspolicydir],
1103         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1104         [],
1105         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1106
1107 AC_ARG_WITH([dbussessionservicedir],
1108         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1109         [],
1110         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1111
1112 AC_ARG_WITH([dbussystemservicedir],
1113         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1114         [],
1115         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1116
1117 AC_ARG_WITH([dbusinterfacedir],
1118         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1119         [],
1120         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1121
1122 AC_ARG_WITH([bashcompletiondir],
1123         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1124         [],
1125         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1126                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1127         ] , [
1128                 with_bashcompletiondir=${datadir}/bash-completion/completions
1129         ])])
1130
1131 AC_ARG_WITH([zshcompletiondir],
1132         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1133         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1134
1135 AC_ARG_WITH([rootprefix],
1136         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1137         [], [with_rootprefix=${ac_default_prefix}])
1138
1139 AC_ARG_WITH([rootlibdir],
1140         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1141         [],
1142         [with_rootlibdir=${libdir}])
1143
1144 AC_ARG_WITH([pamlibdir],
1145         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1146         [],
1147         [with_pamlibdir=${with_rootlibdir}/security])
1148
1149 AC_ARG_WITH([pamconfdir],
1150         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1151         [],
1152         [with_pamconfdir=${sysconfdir}/pam.d])
1153
1154 AC_ARG_ENABLE([split-usr],
1155         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1156         [],
1157         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1158                 enable_split_usr=yes
1159         ], [
1160                 enable_split_usr=no
1161         ])])
1162
1163 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1164         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1165 ])
1166
1167 # Work around intltoolize and gtk-doc problems in VPATH builds
1168 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1169                                        [Define to do gtk-doc tests])
1170 AS_IF([test "x$0" != "x./configure"], [
1171         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1172 ])
1173
1174 AC_ARG_ENABLE(tests,
1175        [AC_HELP_STRING([--disable-tests], [disable tests])],
1176        enable_tests=$enableval, enable_tests=yes)
1177 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1178
1179 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1180 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1181 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1182 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1183 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1184 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1185 AC_SUBST([pamlibdir], [$with_pamlibdir])
1186 AC_SUBST([pamconfdir], [$with_pamconfdir])
1187 AC_SUBST([rootprefix], [$with_rootprefix])
1188 AC_SUBST([rootlibdir], [$with_rootlibdir])
1189
1190 AC_CONFIG_FILES([
1191         Makefile po/Makefile.in
1192         docs/libudev/Makefile
1193         docs/libudev/version.xml
1194         docs/gudev/Makefile
1195         docs/gudev/version.xml
1196 ])
1197
1198 AC_OUTPUT
1199 AC_MSG_RESULT([
1200         $PACKAGE_NAME $VERSION
1201
1202         libcryptsetup:           ${have_libcryptsetup}
1203         PAM:                     ${have_pam}
1204         AUDIT:                   ${have_audit}
1205         IMA:                     ${have_ima}
1206         AppArmor:                ${have_apparmor}
1207         SELinux:                 ${have_selinux}
1208         SECCOMP:                 ${have_seccomp}
1209         SMACK:                   ${have_smack}
1210         XZ:                      ${have_xz}
1211         ACL:                     ${have_acl}
1212         GCRYPT:                  ${have_gcrypt}
1213         QRENCODE:                ${have_qrencode}
1214         MICROHTTPD:              ${have_microhttpd}
1215         CHKCONFIG:               ${have_chkconfig}
1216         GNUTLS:                  ${have_gnutls}
1217         ELFUTILS:                ${have_elfutils}
1218         binfmt:                  ${have_binfmt}
1219         vconsole:                ${have_vconsole}
1220         readahead:               ${have_readahead}
1221         bootchart:               ${have_bootchart}
1222         quotacheck:              ${have_quotacheck}
1223         tmpfiles:                ${have_tmpfiles}
1224         sysusers:                ${have_sysusers}
1225         randomseed:              ${have_randomseed}
1226         backlight:               ${have_backlight}
1227         rfkill:                  ${have_rfkill}
1228         logind:                  ${have_logind}
1229         machined:                ${have_machined}
1230         hostnamed:               ${have_hostnamed}
1231         timedated:               ${have_timedated}
1232         timesyncd:               ${have_timesyncd}
1233         default NTP servers:     ${NTP_SERVERS}
1234         time epoch:              ${TIME_EPOCH}
1235         localed:                 ${have_localed}
1236         networkd:                ${have_networkd}
1237         resolved:                ${have_resolved}
1238         default DNS servers:     ${DNS_SERVERS}
1239         coredump:                ${have_coredump}
1240         polkit:                  ${have_polkit}
1241         efi:                     ${have_efi}
1242         kmod:                    ${have_kmod}
1243         blkid:                   ${have_blkid}
1244         dbus:                    ${have_dbus}
1245         nss-myhostname:          ${have_myhostname}
1246         gudev:                   ${enable_gudev}
1247         gintrospection:          ${enable_introspection}
1248         multi-seat-x:            ${have_multi_seat_x}
1249         kdbus:                   ${have_kdbus}
1250         Python:                  ${have_python}
1251         Python Headers:          ${have_python_devel}
1252         man pages:               ${have_manpages}
1253         gtk-doc:                 ${enable_gtk_doc}
1254         test coverage:           ${have_coverage}
1255         Split /usr:              ${enable_split_usr}
1256         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1257         compatibility libraries: ${have_compat_libs}
1258
1259         prefix:                  ${prefix}
1260         rootprefix:              ${with_rootprefix}
1261         sysconf dir:             ${sysconfdir}
1262         datarootdir:             ${datarootdir}
1263         includedir:              ${includedir}
1264         include_prefix:          ${INCLUDE_PREFIX}
1265         lib dir:                 ${libdir}
1266         rootlib dir:             ${with_rootlibdir}
1267         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1268         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1269         Build Python:            ${PYTHON}
1270         Installation Python:     ${PYTHON_BINARY}
1271         sphinx binary:           ${SPHINX_BUILD}
1272         firmware path:           ${FIRMWARE_PATH}
1273         PAM modules dir:         ${with_pamlibdir}
1274         PAM configuration dir:   ${with_pamconfdir}
1275         D-Bus policy dir:        ${with_dbuspolicydir}
1276         D-Bus session dir:       ${with_dbussessionservicedir}
1277         D-Bus system dir:        ${with_dbussystemservicedir}
1278         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1279         Bash completions dir:    ${with_bashcompletiondir}
1280         Zsh completions dir:     ${with_zshcompletiondir}
1281         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1282         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1283         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1284         TTY GID:                 ${TTY_GID}
1285         Maximum System UID:      ${SYSTEM_UID_MAX}
1286         Maximum System GID:      ${SYSTEM_GID_MAX}
1287
1288         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1289         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1290         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1291         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1292         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1293 ])