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         [211],
  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], [$PATH:/usr/sbin:/sbin])
  78
  79 M4_DEFINES=
  80
  81 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  82 m4_ifdef([GTK_DOC_CHECK], [
  83 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  84          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
  85           enable_gtk_doc=no])
  86
  87 AS_IF([test "x$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="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 113             address_sanitizer_cppflags="-DVALGRIND=1"
 114             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 115       ])
 116
 117 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 118         -pipe \
 119         -Wall \
 120         -Wextra \
 121         -Wno-inline \
 122         -Wundef \
 123         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 124         -Wlogical-op \
 125         -Wsign-compare \
 126         -Wmissing-include-dirs \
 127         -Wold-style-definition \
 128         -Wpointer-arith \
 129         -Winit-self \
 130         -Wdeclaration-after-statement \
 131         -Wfloat-equal \
 132         -Wsuggest-attribute=noreturn \
 133         -Wmissing-prototypes \
 134         -Wstrict-prototypes \
 135         -Wredundant-decls \
 136         -Wmissing-declarations \
 137         -Wmissing-noreturn \
 138         -Wshadow \
 139         -Wendif-labels \
 140         -Wstrict-aliasing=2 \
 141         -Wwrite-strings \
 142         -Wno-long-long \
 143         -Wno-overlength-strings \
 144         -Wno-unused-parameter \
 145         -Wno-missing-field-initializers \
 146         -Wno-unused-result \
 147         -Werror=overflow \
 148         -Wdate-time \
 149         -Wnested-externs \
 150         -ffast-math \
 151         -fno-common \
 152         -fdiagnostics-show-option \
 153         -fdiagnostics-color \
 154         -fno-strict-aliasing \
 155         -fvisibility=hidden \
 156         -ffunction-sections \
 157         -fdata-sections \
 158         -fstack-protector \
 159         --param=ssp-buffer-size=4])
 160 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 161         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 162                -flto])],
 163         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 164 AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
 165
 166 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 167         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 168                -Wp,-D_FORTIFY_SOURCE=2])],
 169         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 170 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $address_sanitizer_cppflags")
 171
 172 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 173         -Wl,--as-needed \
 174         -Wl,--no-undefined \
 175         -Wl,--gc-sections \
 176         -Wl,-z,relro \
 177         -Wl,-z,now \
 178         -Wl,-fuse-ld=gold])
 179 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags")
 180
 181 AC_CHECK_SIZEOF(pid_t)
 182 AC_CHECK_SIZEOF(uid_t)
 183 AC_CHECK_SIZEOF(gid_t)
 184
 185 # ------------------------------------------------------------------------------
 186 # we use python to build the man page index, and for systemd-python
 187 have_python=no
 188 AC_ARG_WITH([python],
 189         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 190
 191 have_lxml=no
 192 AS_IF([test "x$with_python" != "xno"], [
 193         AM_PATH_PYTHON(,, [:])
 194         AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes], [have_lxml=no])
 195         AS_IF([test "$PYTHON" != : -a $have_lxml = yes], [have_python=yes])
 196 ])
 197 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 198 AS_IF([test "x$PYTHON_BINARY" = "x"],
 199       [AS_IF([test "x$have_python" = "xyes"],
 200              [PYTHON_BINARY="$(which "$PYTHON")"],
 201              [PYTHON_BINARY=/usr/bin/python])])
 202 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 203
 204 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 205       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 206
 207 have_python_devel=no
 208 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 209 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 210       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 211             [have_python_devel=yes],
 212             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 213                   [have_python_devel=yes],
 214                   [have_python_devel=no])])
 215       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 216             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 217       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 218 ])
 219 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 220
 221 # ------------------------------------------------------------------------------
 222
 223 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 224 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 225 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 226
 227 # unconditionally pull-in librt with old glibc versions
 228 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 229
 230 save_LIBS="$LIBS"
 231 LIBS=
 232 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 233 CAP_LIBS="$LIBS"
 234 AC_SUBST(CAP_LIBS)
 235
 236 LIBS=
 237 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 238 RT_LIBS="$LIBS"
 239 AC_SUBST(RT_LIBS)
 240 LIBS="$save_LIBS"
 241
 242 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 243 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 244 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN], [], [], [[#include <sys/types.h>
 245 #include <unistd.h>
 246 #include <sys/mount.h>
 247 #include <fcntl.h>
 248 #include <sched.h>
 249 #include <linux/loop.h>]])
 250
 251 # This makes sure pkg.m4 is available.
 252 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 253
 254 # ------------------------------------------------------------------------------
 255 have_dbus=no
 256 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 257 AS_IF([test "x$enable_dbus" != "xno"], [
 258         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 259                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 260                 [have_dbus=no])
 261         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 262                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 263 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 264
 265 # ------------------------------------------------------------------------------
 266 have_compat_libs=no
 267 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 268                 [case "${enableval}" in
 269                         yes) have_compat_libs=yes ;;
 270                         no) have_compat_libs=no ;;
 271                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 272                 esac],
 273                 [have_compat_libs=no])
 274 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 275
 276 # ------------------------------------------------------------------------------
 277 have_coverage=no
 278 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 279 if test "x$enable_coverage" = "xyes" ; then
 280         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 281         if test "x$lcov_found" = xno ; then
 282                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 283         else
 284                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 285                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 286                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 287                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 288                 else
 289                         have_coverage=yes
 290                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 291                         -fprofile-arcs \
 292                         -ftest-coverage])
 293                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 294                 fi
 295         fi
 296 fi
 297 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 298
 299 # ------------------------------------------------------------------------------
 300 have_kmod=no
 301 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 302 if test "x$enable_kmod" != "xno"; then
 303         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 304         if test "x$have_kmod" = "xyes"; then
 305                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 306                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 307                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 308         fi
 309         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 310                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 311         fi
 312 fi
 313 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 314
 315 # ------------------------------------------------------------------------------
 316 have_blkid=no
 317 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 318 if test "x$enable_blkid" != "xno"; then
 319         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 320                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 321         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 322                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 323         fi
 324 fi
 325 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 326
 327 # ------------------------------------------------------------------------------
 328 have_seccomp=no
 329 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 330 if test "x$enable_seccomp" != "xno"; then
 331         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 332                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 333                 have_seccomp=yes
 334                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 335                [have_seccomp=no])
 336         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 337                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 338         fi
 339 fi
 340 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 341
 342 # ------------------------------------------------------------------------------
 343 have_ima=yes
 344 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 345                 [case "${enableval}" in
 346                         yes) have_ima=yes ;;
 347                         no) have_ima=no ;;
 348                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 349                 esac],
 350                 [have_ima=yes])
 351
 352 if test "x${have_ima}" != xno ; then
 353         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 354 fi
 355
 356 # ------------------------------------------------------------------------------
 357 have_chkconfig=yes
 358 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 359                 [case "${enableval}" in
 360                         yes) have_chkconfig=yes ;;
 361                         no) have_chkconfig=no ;;
 362                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 363                 esac],
 364                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 365                 if test -z "$CHKCONFIG"; then
 366                         have_chkconfig=no
 367                 else
 368                         have_chkconfig=yes
 369                 fi])
 370
 371 if test "x${have_chkconfig}" != xno ; then
 372         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 373 fi
 374
 375 # ------------------------------------------------------------------------------
 376 have_selinux=no
 377 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 378 if test "x$enable_selinux" != "xno"; then
 379         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 380                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 381                  have_selinux=yes
 382                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 383                 [have_selinux=no])
 384         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 385                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 386         fi
 387 fi
 388 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 389
 390 have_apparmor=no
 391 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 392 if test "x$enable_apparmor" != "xno"; then
 393         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 394                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 395                  have_apparmor=yes
 396                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 397                 [have_apparmor=no])
 398         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 399                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 400         fi
 401 fi
 402 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 403
 404
 405 AC_ARG_WITH(debug-shell,
 406         AS_HELP_STRING([--with-debug-shell=PATH],
 407                 [Path to debug shell binary]),
 408         [SUSHELL="$withval"],[
 409         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 410
 411 AC_SUBST(SUSHELL)
 412
 413 AC_ARG_WITH([debug-tty],
 414         AS_HELP_STRING([--with-debug-tty=PATH],
 415                 [Specify the tty device for debug shell]),
 416         [DEBUGTTY="$withval"],
 417         [DEBUGTTY=/dev/tty9])
 418
 419 AC_SUBST(DEBUGTTY)
 420
 421 # ------------------------------------------------------------------------------
 422 have_xz=no
 423 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 424 if test "x$enable_xz" != "xno"; then
 425         PKG_CHECK_MODULES(XZ, [ liblzma ],
 426                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 427         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 428                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 429         fi
 430 fi
 431 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 432
 433 # ------------------------------------------------------------------------------
 434 AC_ARG_ENABLE([pam],
 435         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 436                 [case "${enableval}" in
 437                         yes) have_pam=yes ;;
 438                         no) have_pam=no ;;
 439                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 440                 esac],
 441                 [have_pam=auto])
 442
 443 if test "x${have_pam}" != xno ; then
 444         AC_CHECK_HEADERS(
 445                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 446                 [have_pam=yes],
 447                 [if test "x$have_pam" = xyes ; then
 448                         AC_MSG_ERROR([*** PAM headers not found.])
 449                 fi])
 450
 451         AC_CHECK_LIB(
 452                 [pam],
 453                 [pam_syslog],
 454                 [have_pam=yes],
 455                 [if test "x$have_pam" = xyes ; then
 456                         AC_MSG_ERROR([*** libpam not found.])
 457                 fi])
 458
 459         if test "x$have_pam" = xyes ; then
 460                 PAM_LIBS="-lpam -lpam_misc"
 461                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 462                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 463         else
 464                 have_pam=no
 465         fi
 466 else
 467         PAM_LIBS=
 468 fi
 469 AC_SUBST(PAM_LIBS)
 470 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 471
 472 # ------------------------------------------------------------------------------
 473 AC_ARG_ENABLE([acl],
 474         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 475                 [case "${enableval}" in
 476                         yes) have_acl=yes ;;
 477                         no) have_acl=no ;;
 478                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 479                 esac],
 480                 [have_acl=auto])
 481
 482 if test "x${have_acl}" != xno ; then
 483         AC_CHECK_HEADERS(
 484                 [sys/acl.h acl/libacl.h],
 485                 [have_acl=yes],
 486                 [if test "x$have_acl" = xyes ; then
 487                         AC_MSG_ERROR([*** ACL headers not found.])
 488                 fi])
 489
 490         AC_CHECK_LIB(
 491                 [acl],
 492                 [acl_get_file],
 493                 [have_acl=yes],
 494                 [if test "x$have_acl" = xyes ; then
 495                         AC_MSG_ERROR([*** libacl not found.])
 496                 fi])
 497
 498         if test "x$have_acl" = xyes ; then
 499                 ACL_LIBS="-lacl"
 500                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 501         else
 502                 have_acl=no
 503         fi
 504 else
 505         ACL_LIBS=
 506 fi
 507 AC_SUBST(ACL_LIBS)
 508 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 509
 510 # ------------------------------------------------------------------------------
 511 AC_ARG_ENABLE([xattr],
 512         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 513                 [case "${enableval}" in
 514                         yes) have_xattr=yes ;;
 515                         no) have_xattr=no ;;
 516                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 517                 esac],
 518                 [have_xattr=auto])
 519
 520 if test "x${have_xattr}" != xno ; then
 521         AC_CHECK_HEADERS(
 522                 [attr/xattr.h],
 523                 [have_xattr=yes],
 524                 [if test "x$have_xattr" = xyes ; then
 525                         AC_MSG_ERROR([*** XATTR headers not found.])
 526                 fi])
 527
 528         AC_CHECK_LIB(
 529                 [attr],
 530                 [fsetxattr],
 531                 [have_xattr=yes],
 532                 [if test "x$have_xattr" = xyes ; then
 533                         AC_MSG_ERROR([*** libattr not found.])
 534                 fi])
 535
 536         if test "x$have_xattr" = xyes ; then
 537                 XATTR_LIBS="-lattr"
 538                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 539         else
 540                 have_xattr=no
 541         fi
 542 else
 543         XATTR_LIBS=
 544 fi
 545 AC_SUBST(XATTR_LIBS)
 546 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 547
 548 # ------------------------------------------------------------------------------
 549 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 550                 [case "${enableval}" in
 551                         yes) have_smack=yes ;;
 552                         no) have_smack=no ;;
 553                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 554                 esac],
 555                 [have_smack=auto])
 556
 557 if test "x${have_xattr}" = xno; then
 558         if test "x${have_smack}" = xyes; then
 559                 AC_MSG_ERROR(SMACK requires xattr support)
 560         else
 561                 have_smack=no
 562         fi
 563 else
 564         if test "x${have_smack}" = xauto; then
 565                 M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 566                 have_smack=yes
 567         fi
 568 fi
 569
 570 AC_ARG_WITH(smack-run-label,
 571 AS_HELP_STRING([--with-smack-run-label=STRING],
 572         [run systemd --system with a specific SMACK label]),
 573         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 574         [])
 575
 576 if test "x${have_smack}" = xyes ; then
 577         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 578 fi
 579
 580 # ------------------------------------------------------------------------------
 581 AC_ARG_ENABLE([gcrypt],
 582         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 583                 [case "${enableval}" in
 584                         yes) have_gcrypt=yes ;;
 585                         no) have_gcrypt=no ;;
 586                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 587                 esac],
 588                 [have_gcrypt=auto])
 589
 590 if test "x${have_gcrypt}" != xno ; then
 591         AM_PATH_LIBGCRYPT(
 592                 [1.4.5],
 593                 [have_gcrypt=yes],
 594                 [if test "x$have_gcrypt" = xyes ; then
 595                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 596                 fi])
 597
 598         if test "x$have_gcrypt" = xyes ; then
 599                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 600                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 601                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 602         else
 603                 have_gcrypt=no
 604         fi
 605 else
 606         GCRYPT_LIBS=
 607         GCRYPT_CFLAGS=
 608 fi
 609 AC_SUBST(GCRYPT_LIBS)
 610 AC_SUBST(GCRYPT_CFLAGS)
 611 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 612
 613 # ------------------------------------------------------------------------------
 614 AC_ARG_ENABLE([audit],
 615         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 616                 [case "${enableval}" in
 617                         yes) have_audit=yes ;;
 618                         no) have_audit=no ;;
 619                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 620                 esac],
 621                 [have_audit=auto])
 622
 623 if test "x${have_audit}" != xno ; then
 624         AC_CHECK_HEADERS(
 625                 [libaudit.h],
 626                 [have_audit=yes],
 627                 [if test "x$have_audit" = xyes ; then
 628                         AC_MSG_ERROR([*** AUDIT headers not found.])
 629                 fi])
 630
 631         AC_CHECK_LIB(
 632                 [audit],
 633                 [audit_open],
 634                 [have_audit=yes],
 635                 [if test "x$have_audit" = xyes ; then
 636                         AC_MSG_ERROR([*** libaudit not found.])
 637                 fi])
 638
 639         if test "x$have_audit" = xyes ; then
 640                 AUDIT_LIBS="-laudit"
 641                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 642         else
 643                 have_audit=no
 644         fi
 645 else
 646         AUDIT_LIBS=
 647 fi
 648 AC_SUBST(AUDIT_LIBS)
 649
 650 # ------------------------------------------------------------------------------
 651 have_libcryptsetup=no
 652 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 653 if test "x$enable_libcryptsetup" != "xno"; then
 654         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 655                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 656         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 657                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 658         fi
 659 fi
 660 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 661
 662 # ------------------------------------------------------------------------------
 663 have_qrencode=no
 664 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 665 if test "x$enable_qrencode" != "xno"; then
 666         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 667                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 668         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 669                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 670         fi
 671 fi
 672 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 673
 674 # ------------------------------------------------------------------------------
 675 have_microhttpd=no
 676 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 677 if test "x$enable_microhttpd" != "xno"; then
 678         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 679                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 680         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 681                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 682         fi
 683 fi
 684 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 685
 686 # ------------------------------------------------------------------------------
 687 have_gnutls=no
 688 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 689 if test "x$enable_gnutls" != "xno"; then
 690         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 691                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 692         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 693                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 694         fi
 695 fi
 696 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 697
 698 # ------------------------------------------------------------------------------
 699 have_binfmt=no
 700 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 701 if test "x$enable_binfmt" != "xno"; then
 702         have_binfmt=yes
 703 fi
 704 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 705
 706 # ------------------------------------------------------------------------------
 707 have_vconsole=no
 708 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 709 if test "x$enable_vconsole" != "xno"; then
 710         have_vconsole=yes
 711 fi
 712 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 713
 714 # ------------------------------------------------------------------------------
 715 have_readahead=no
 716 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 717 if test "x$enable_readahead" != "xno"; then
 718         have_readahead=yes
 719 fi
 720 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 721
 722 # ------------------------------------------------------------------------------
 723 have_bootchart=no
 724 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 725 if test "x$enable_bootchart" != "xno"; then
 726         have_bootchart=yes
 727 fi
 728 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 729
 730 # ------------------------------------------------------------------------------
 731 have_quotacheck=no
 732 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 733 if test "x$enable_quotacheck" != "xno"; then
 734         have_quotacheck=yes
 735 fi
 736 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 737
 738 # ------------------------------------------------------------------------------
 739 have_tmpfiles=no
 740 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 741 if test "x$enable_tmpfiles" != "xno"; then
 742         have_tmpfiles=yes
 743 fi
 744 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 745
 746 # ------------------------------------------------------------------------------
 747 have_randomseed=no
 748 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 749 if test "x$enable_randomseed" != "xno"; then
 750         have_randomseed=yes
 751 fi
 752 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 753
 754 # ------------------------------------------------------------------------------
 755 have_backlight=no
 756 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 757 if test "x$enable_backlight" != "xno"; then
 758         have_backlight=yes
 759 fi
 760 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 761
 762 # ------------------------------------------------------------------------------
 763 have_rfkill=no
 764 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 765 if test "x$enable_rfkill" != "xno"; then
 766         have_rfkill=yes
 767 fi
 768 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 769
 770 # ------------------------------------------------------------------------------
 771 have_logind=no
 772 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 773 if test "x$enable_logind" != "xno"; then
 774         have_logind=yes
 775 fi
 776 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 777 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 778
 779 # ------------------------------------------------------------------------------
 780 have_machined=no
 781 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 782 if test "x$enable_machined" != "xno"; then
 783         have_machined=yes
 784 fi
 785 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 786 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 787
 788 # ------------------------------------------------------------------------------
 789 have_hostnamed=no
 790 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 791 if test "x$enable_hostnamed" != "xno"; then
 792         have_hostnamed=yes
 793 fi
 794 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 795
 796 # ------------------------------------------------------------------------------
 797 have_timedated=no
 798 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 799 if test "x$enable_timedated" != "xno"; then
 800         have_timedated=yes
 801 fi
 802 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 803
 804 # ------------------------------------------------------------------------------
 805 have_localed=no
 806 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 807 if test "x$enable_localed" != "xno"; then
 808         have_localed=yes
 809 fi
 810 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 811
 812 # ------------------------------------------------------------------------------
 813 have_coredump=no
 814 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 815 if test "x$enable_coredump" != "xno"; then
 816         have_coredump=yes
 817 fi
 818 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 819
 820 # ------------------------------------------------------------------------------
 821 have_polkit=no
 822 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 823 if test "x$enable_polkit" != "xno"; then
 824         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 825         have_polkit=yes
 826 fi
 827 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 828
 829 # ------------------------------------------------------------------------------
 830 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 831 if test "x$enable_networkd" != "xno"; then
 832         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 833         have_networkd=yes
 834 fi
 835 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 836
 837 # ------------------------------------------------------------------------------
 838 have_efi=no
 839 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 840 if test "x$enable_efi" != "xno"; then
 841         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 842         have_efi=yes
 843 fi
 844 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 845
 846 # ------------------------------------------------------------------------------
 847 have_multi_seat_x=no
 848 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 849 if test "x$enable_multi_seat_x" != "xno"; then
 850         have_multi_seat_x=yes
 851 fi
 852 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 853
 854 # ------------------------------------------------------------------------------
 855 have_kdbus=no
 856 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 857 if test "x$enable_kdbus" = "xyes"; then
 858         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 859         have_kdbus=yes
 860         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 861 fi
 862 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 863
 864 # ------------------------------------------------------------------------------
 865 AC_ARG_WITH(rc-local-script-path-start,
 866         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 867                 [Path to /etc/rc.local]),
 868         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 869         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 870
 871 AC_ARG_WITH(rc-local-script-path-stop,
 872         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 873                 [Path to /usr/sbin/halt.local]),
 874         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 875         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 876
 877 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 878 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 879
 880 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 881 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 882
 883 # ------------------------------------------------------------------------------
 884 AC_ARG_WITH(kbd-loadkeys,
 885         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 886                 [Path to loadkeys]),
 887         [KBD_LOADKEYS="$withval"],
 888         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 889
 890 AC_ARG_WITH(kbd-setfont,
 891         AS_HELP_STRING([--with-kbd-setfont=PATH],
 892                 [Path to setfont]),
 893         [KBD_SETFONT="$withval"],
 894         [KBD_SETFONT="/usr/bin/setfont"])
 895
 896 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 897 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 898
 899 AC_SUBST(KBD_LOADKEYS)
 900 AC_SUBST(KBD_SETFONT)
 901
 902 AC_ARG_WITH(telinit,
 903         AS_HELP_STRING([--with-telinit=PATH],
 904                 [Path to telinit]),
 905         [TELINIT="$withval"],
 906         [TELINIT="/lib/sysvinit/telinit"])
 907
 908 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
 909
 910 AC_SUBST(TELINIT)
 911
 912 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
 913
 914 # ------------------------------------------------------------------------------
 915 have_myhostname=no
 916 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 917 if test "x$enable_myhostname" != "xno"; then
 918         AC_HEADER_STDC
 919         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
 920
 921         AC_C_CONST
 922         AC_TYPE_SIZE_T
 923         AC_HEADER_TIME
 924
 925         AC_FUNC_MALLOC
 926         AC_FUNC_SELECT_ARGTYPES
 927         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 928
 929         have_myhostname=yes
 930 fi
 931 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 932
 933 # ------------------------------------------------------------------------------
 934 AC_ARG_WITH(firmware-path,
 935        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 936           [Firmware search path (default="")]),
 937        [], [with_firmware_path=""])
 938 OLD_IFS=$IFS
 939 IFS=:
 940 for i in $with_firmware_path; do
 941        if test "x${FIRMWARE_PATH}" = "x"; then
 942               FIRMWARE_PATH="\\\"${i}/\\\""
 943        else
 944               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 945        fi
 946 done
 947 IFS=$OLD_IFS
 948 AC_SUBST(FIRMWARE_PATH)
 949 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
 950 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
 951
 952 # ------------------------------------------------------------------------------
 953 AC_ARG_ENABLE([gudev],
 954        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 955        [], [enable_gudev=yes])
 956 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
 957 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 958 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
 959
 960 # ------------------------------------------------------------------------------
 961 have_manpages=no
 962 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 963 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
 964 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 965
 966 # ------------------------------------------------------------------------------
 967
 968 # Location of the init scripts as mandated by LSB
 969 SYSTEM_SYSVINIT_PATH=/etc/init.d
 970 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 971
 972 AC_ARG_WITH([sysvinit-path],
 973         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 974                 [Specify the path to where the SysV init scripts are located])],
 975         [SYSTEM_SYSVINIT_PATH="$withval"],
 976         [])
 977
 978 AC_ARG_WITH([sysvrcnd-path],
 979         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 980                 [Specify the path to the base directory for the SysV rcN.d directories])],
 981         [SYSTEM_SYSVRCND_PATH="$withval"],
 982         [])
 983
 984 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 985         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 986         SYSTEM_SYSV_COMPAT="yes"
 987         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 988 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 989         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.])
 990 else
 991         SYSTEM_SYSV_COMPAT="no"
 992 fi
 993
 994 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 995 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 996 AC_SUBST(M4_DEFINES)
 997
 998 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 999
1000 AC_ARG_WITH([tty-gid],
1001         [AS_HELP_STRING([--with-tty-gid=GID],
1002                 [Specify the numeric GID of the 'tty' group])],
1003         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
1004         [])
1005
1006 AC_ARG_WITH([dbuspolicydir],
1007         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1008         [],
1009         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1010
1011 AC_ARG_WITH([dbussessionservicedir],
1012         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1013         [],
1014         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1015
1016 AC_ARG_WITH([dbussystemservicedir],
1017         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1018         [],
1019         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1020
1021 AC_ARG_WITH([dbusinterfacedir],
1022         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1023         [],
1024         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1025
1026 AC_ARG_WITH([bashcompletiondir],
1027         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1028         [],
1029         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1030                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1031         ] , [
1032                 with_bashcompletiondir=${datadir}/bash-completion/completions
1033         ])])
1034
1035 AC_ARG_WITH([zshcompletiondir],
1036         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1037         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1038
1039 AC_ARG_WITH([rootprefix],
1040         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1041         [], [with_rootprefix=${ac_default_prefix}])
1042
1043 AC_ARG_WITH([rootlibdir],
1044         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1045         [],
1046         [with_rootlibdir=${libdir}])
1047
1048 AC_ARG_WITH([pamlibdir],
1049         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1050         [],
1051         [with_pamlibdir=${with_rootlibdir}/security])
1052
1053 AC_ARG_WITH([pamconfdir],
1054         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1055         [],
1056         [with_pamconfdir=${sysconfdir}/pam.d])
1057
1058 AC_ARG_ENABLE([split-usr],
1059         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1060         [],
1061         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1062                 enable_split_usr=yes
1063         ], [
1064                 enable_split_usr=no
1065         ])])
1066
1067 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1068         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1069 ])
1070
1071 # Work around intltoolize and gtk-doc problems in VPATH builds
1072 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1073                                        [Define to do gtk-doc tests])
1074 AS_IF([test "x$0" != "x./configure"], [
1075         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1076 ])
1077
1078 AC_ARG_ENABLE(tests,
1079        [AC_HELP_STRING([--disable-tests], [disable tests])],
1080        enable_tests=$enableval, enable_tests=yes)
1081 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1082
1083 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1084 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1085 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1086 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1087 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1088 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1089 AC_SUBST([pamlibdir], [$with_pamlibdir])
1090 AC_SUBST([pamconfdir], [$with_pamconfdir])
1091 AC_SUBST([rootprefix], [$with_rootprefix])
1092 AC_SUBST([rootlibdir], [$with_rootlibdir])
1093
1094 AC_CONFIG_FILES([
1095         Makefile po/Makefile.in
1096         docs/libudev/Makefile
1097         docs/libudev/version.xml
1098         docs/gudev/Makefile
1099         docs/gudev/version.xml
1100 ])
1101
1102 AC_OUTPUT
1103 AC_MSG_RESULT([
1104         $PACKAGE_NAME $VERSION
1105
1106         libcryptsetup:           ${have_libcryptsetup}
1107         PAM:                     ${have_pam}
1108         AUDIT:                   ${have_audit}
1109         IMA:                     ${have_ima}
1110         AppArmor:                ${have_apparmor}
1111         SELinux:                 ${have_selinux}
1112         SECCOMP:                 ${have_seccomp}
1113         SMACK:                   ${have_smack}
1114         XZ:                      ${have_xz}
1115         ACL:                     ${have_acl}
1116         XATTR:                   ${have_xattr}
1117         GCRYPT:                  ${have_gcrypt}
1118         QRENCODE:                ${have_qrencode}
1119         MICROHTTPD:              ${have_microhttpd}
1120         CHKCONFIG:               ${have_chkconfig}
1121         GNUTLS:                  ${have_gnutls}
1122         binfmt:                  ${have_binfmt}
1123         vconsole:                ${have_vconsole}
1124         readahead:               ${have_readahead}
1125         bootchart:               ${have_bootchart}
1126         quotacheck:              ${have_quotacheck}
1127         tmpfiles:                ${have_tmpfiles}
1128         randomseed:              ${have_randomseed}
1129         backlight:               ${have_backlight}
1130         rfkill:                  ${have_rfkill}
1131         logind:                  ${have_logind}
1132         machined:                ${have_machined}
1133         hostnamed:               ${have_hostnamed}
1134         timedated:               ${have_timedated}
1135         localed:                 ${have_localed}
1136         networkd:                ${have_networkd}
1137         coredump:                ${have_coredump}
1138         polkit:                  ${have_polkit}
1139         efi:                     ${have_efi}
1140         kmod:                    ${have_kmod}
1141         blkid:                   ${have_blkid}
1142         dbus:                    ${have_dbus}
1143         nss-myhostname:          ${have_myhostname}
1144         gudev:                   ${enable_gudev}
1145         gintrospection:          ${enable_introspection}
1146         multi-seat-x:            ${have_multi_seat_x}
1147         kdbus:                   ${have_kdbus}
1148         Python:                  ${have_python}
1149         Python Headers:          ${have_python_devel}
1150         man pages:               ${have_manpages}
1151         gtk-doc:                 ${enable_gtk_doc}
1152         test coverage:           ${have_coverage}
1153         Split /usr:              ${enable_split_usr}
1154         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1155         compatibility libraries: ${have_compat_libs}
1156
1157         prefix:                  ${prefix}
1158         rootprefix:              ${with_rootprefix}
1159         sysconf dir:             ${sysconfdir}
1160         datarootdir:             ${datarootdir}
1161         includedir:              ${includedir}
1162         include_prefix:          ${INCLUDE_PREFIX}
1163         lib dir:                 ${libdir}
1164         rootlib dir:             ${with_rootlibdir}
1165         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1166         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1167         Build Python:            ${PYTHON}
1168         Installation Python:     ${PYTHON_BINARY}
1169         sphinx binary:           ${SPHINX_BUILD}
1170         firmware path:           ${FIRMWARE_PATH}
1171         PAM modules dir:         ${with_pamlibdir}
1172         PAM configuration dir:   ${with_pamconfdir}
1173         D-Bus policy dir:        ${with_dbuspolicydir}
1174         D-Bus session dir:       ${with_dbussessionservicedir}
1175         D-Bus system dir:        ${with_dbussystemservicedir}
1176         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1177         Bash completions dir:    ${with_bashcompletiondir}
1178         Zsh completions dir:     ${with_zshcompletiondir}
1179         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1180         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1181         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1182
1183         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1184         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1185         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1186         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1187         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1188 ])