configure.ac

   1 #
   2 #  This file is part of systemd.
   3 #
   4 #  Copyright 2010-2012 Lennart Poettering
   5 #  Copyright 2010-2012 Kay Sievers
   6 #
   7 #  systemd is free software; you can redistribute it and/or modify it
   8 #  under the terms of the GNU Lesser General Public License as published by
   9 #  the Free Software Foundation; either version 2.1 of the License, or
  10 #  (at your option) any later version.
  11 #
  12 #  systemd is distributed in the hope that it will be useful, but
  13 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15 #  Lesser General Public License for more details.
  16 #
  17 #  You should have received a copy of the GNU Lesser General Public License
  18 #  along with systemd; If not, see <http://www.gnu.org/licenses/>.
  19
  20 AC_PREREQ([2.64])
  21
  22 AC_INIT([systemd],
  23         [212],
  24         [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
  25         [systemd],
  26         [http://www.freedesktop.org/wiki/Software/systemd])
  27
  28 AC_CONFIG_SRCDIR([src/core/main.c])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_HEADERS([config.h])
  31 AC_CONFIG_AUX_DIR([build-aux])
  32
  33 AC_USE_SYSTEM_EXTENSIONS
  34 AC_SYS_LARGEFILE
  35 AC_PREFIX_DEFAULT([/usr])
  36 AM_MAINTAINER_MODE([enable])
  37 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects check-news])
  38 AM_SILENT_RULES([yes])
  39 AC_CANONICAL_HOST
  40 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  41 AS_IF([test "x$host_cpu" = "xmips" || test "x$host_cpu" = "xmipsel" ||
  42        test "x$host_cpu" = "xmips64" || test "x$host_cpu" = "xmips64el"],
  43       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
  44
  45 LT_PREREQ(2.2)
  46 LT_INIT([disable-static])
  47
  48 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
  49 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  50
  51 # i18n stuff for the PolicyKit policy files
  52 IT_PROG_INTLTOOL([0.40.0])
  53
  54 GETTEXT_PACKAGE=systemd
  55 AC_SUBST(GETTEXT_PACKAGE)
  56
  57 AC_PROG_MKDIR_P
  58 AC_PROG_LN_S
  59 AC_PROG_SED
  60 AC_PROG_GREP
  61 AC_PROG_AWK
  62
  63 AC_PROG_CC_C99
  64
  65 AC_PATH_PROG([M4], [m4])
  66 AC_PATH_PROG([XSLTPROC], [xsltproc])
  67
  68 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
  69 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
  70
  71 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap], [$PATH:/usr/sbin:/sbin])
  72
  73 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
  74
  75 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
  76
  77 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
  78
  79 M4_DEFINES=
  80
  81 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  82 m4_ifdef([GTK_DOC_CHECK], [
  83 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  84          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
  85           enable_gtk_doc=no])
  86
  87 AS_IF([test "x$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="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 113             address_sanitizer_cppflags="-DVALGRIND=1"
 114             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 115       ])
 116
 117 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 118         -pipe \
 119         -Wall \
 120         -Wextra \
 121         -Wno-inline \
 122         -Wundef \
 123         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 124         -Wlogical-op \
 125         -Wsign-compare \
 126         -Wmissing-include-dirs \
 127         -Wold-style-definition \
 128         -Wpointer-arith \
 129         -Winit-self \
 130         -Wdeclaration-after-statement \
 131         -Wfloat-equal \
 132         -Wsuggest-attribute=noreturn \
 133         -Wmissing-prototypes \
 134         -Wstrict-prototypes \
 135         -Wredundant-decls \
 136         -Wmissing-declarations \
 137         -Wmissing-noreturn \
 138         -Wshadow \
 139         -Wendif-labels \
 140         -Wstrict-aliasing=2 \
 141         -Wwrite-strings \
 142         -Wno-long-long \
 143         -Wno-overlength-strings \
 144         -Wno-unused-parameter \
 145         -Wno-missing-field-initializers \
 146         -Wno-unused-result \
 147         -Werror=overflow \
 148         -Wdate-time \
 149         -Wnested-externs \
 150         -ffast-math \
 151         -fno-common \
 152         -fdiagnostics-show-option \
 153         -fdiagnostics-color \
 154         -fno-strict-aliasing \
 155         -fvisibility=hidden \
 156         -ffunction-sections \
 157         -fdata-sections \
 158         -fstack-protector \
 159         -fstack-protector-strong \
 160         --param=ssp-buffer-size=4])
 161 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 162         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 163                -flto])],
 164         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 165 AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
 166
 167 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
 168         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 169                -Wp,-D_FORTIFY_SOURCE=2])],
 170         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 171 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $address_sanitizer_cppflags")
 172
 173 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 174         -Wl,--as-needed \
 175         -Wl,--no-undefined \
 176         -Wl,--gc-sections \
 177         -Wl,-z,relro \
 178         -Wl,-z,now \
 179         -Wl,-fuse-ld=gold])
 180 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags")
 181
 182 AC_CHECK_SIZEOF(pid_t)
 183 AC_CHECK_SIZEOF(uid_t)
 184 AC_CHECK_SIZEOF(gid_t)
 185
 186 # ------------------------------------------------------------------------------
 187 # we use python to build the man page index, and for systemd-python
 188 have_python=no
 189 AC_ARG_WITH([python],
 190         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 191
 192 have_lxml=no
 193 AS_IF([test "x$with_python" != "xno"], [
 194         AM_PATH_PYTHON(,, [:])
 195         AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes], [have_lxml=no])
 196         AS_IF([test "$PYTHON" != : -a $have_lxml = yes], [have_python=yes])
 197 ])
 198 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 199 AS_IF([test "x$PYTHON_BINARY" = "x"],
 200       [AS_IF([test "x$have_python" = "xyes"],
 201              [PYTHON_BINARY="$(which "$PYTHON")"],
 202              [PYTHON_BINARY=/usr/bin/python])])
 203 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 204
 205 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 206       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 207
 208 have_python_devel=no
 209 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 210 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 211       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 212             [have_python_devel=yes],
 213             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 214                   [have_python_devel=yes],
 215                   [have_python_devel=no])])
 216       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 217             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 218       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 219 ])
 220 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 221
 222 # ------------------------------------------------------------------------------
 223
 224 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 225 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 226 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 227
 228 # unconditionally pull-in librt with old glibc versions
 229 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 230
 231 save_LIBS="$LIBS"
 232 LIBS=
 233 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 234 CAP_LIBS="$LIBS"
 235 AC_SUBST(CAP_LIBS)
 236
 237 LIBS=
 238 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 239 RT_LIBS="$LIBS"
 240 AC_SUBST(RT_LIBS)
 241 LIBS="$save_LIBS"
 242
 243 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 244 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 245 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN], [], [], [[#include <sys/types.h>
 246 #include <unistd.h>
 247 #include <sys/mount.h>
 248 #include <fcntl.h>
 249 #include <sched.h>
 250 #include <linux/loop.h>]])
 251
 252 # This makes sure pkg.m4 is available.
 253 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 254
 255 # ------------------------------------------------------------------------------
 256 have_dbus=no
 257 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 258 AS_IF([test "x$enable_dbus" != "xno"], [
 259         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 260                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 261                 [have_dbus=no])
 262         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 263                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 264 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 265
 266 # ------------------------------------------------------------------------------
 267 have_compat_libs=no
 268 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 269                 [case "${enableval}" in
 270                         yes) have_compat_libs=yes ;;
 271                         no) have_compat_libs=no ;;
 272                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 273                 esac],
 274                 [have_compat_libs=no])
 275 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 276
 277 # ------------------------------------------------------------------------------
 278 have_coverage=no
 279 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 280 if test "x$enable_coverage" = "xyes" ; then
 281         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 282         if test "x$lcov_found" = xno ; then
 283                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 284         else
 285                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 286                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 287                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 288                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 289                 else
 290                         have_coverage=yes
 291                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 292                         -fprofile-arcs \
 293                         -ftest-coverage])
 294                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 295                 fi
 296         fi
 297 fi
 298 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 299
 300 # ------------------------------------------------------------------------------
 301 have_kmod=no
 302 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 303 if test "x$enable_kmod" != "xno"; then
 304         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 305         if test "x$have_kmod" = "xyes"; then
 306                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 307                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 308                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 309         fi
 310         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 311                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 312         fi
 313 fi
 314 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 315
 316 # ------------------------------------------------------------------------------
 317 have_blkid=no
 318 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 319 if test "x$enable_blkid" != "xno"; then
 320         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 321                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 322         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 323                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 324         fi
 325 fi
 326 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 327
 328 # ------------------------------------------------------------------------------
 329 have_seccomp=no
 330 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 331 if test "x$enable_seccomp" != "xno"; then
 332         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 333                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 334                 have_seccomp=yes
 335                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 336                [have_seccomp=no])
 337         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 338                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 339         fi
 340 fi
 341 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 342
 343 # ------------------------------------------------------------------------------
 344 have_ima=yes
 345 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 346                 [case "${enableval}" in
 347                         yes) have_ima=yes ;;
 348                         no) have_ima=no ;;
 349                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 350                 esac],
 351                 [have_ima=yes])
 352
 353 if test "x${have_ima}" != xno ; then
 354         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 355 fi
 356
 357 # ------------------------------------------------------------------------------
 358 have_chkconfig=yes
 359 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 360                 [case "${enableval}" in
 361                         yes) have_chkconfig=yes ;;
 362                         no) have_chkconfig=no ;;
 363                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 364                 esac],
 365                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 366                 if test -z "$CHKCONFIG"; then
 367                         have_chkconfig=no
 368                 else
 369                         have_chkconfig=yes
 370                 fi])
 371
 372 if test "x${have_chkconfig}" != xno ; then
 373         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 374 fi
 375
 376 # ------------------------------------------------------------------------------
 377 have_selinux=no
 378 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 379 if test "x$enable_selinux" != "xno"; then
 380         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 381                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 382                  have_selinux=yes
 383                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 384                 [have_selinux=no])
 385         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 386                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 387         fi
 388 fi
 389 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 390
 391 have_apparmor=no
 392 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 393 if test "x$enable_apparmor" != "xno"; then
 394         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 395                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 396                  have_apparmor=yes
 397                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 398                 [have_apparmor=no])
 399         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 400                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 401         fi
 402 fi
 403 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 404
 405
 406 AC_ARG_WITH(debug-shell,
 407         AS_HELP_STRING([--with-debug-shell=PATH],
 408                 [Path to debug shell binary]),
 409         [SUSHELL="$withval"],[
 410         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 411
 412 AC_SUBST(SUSHELL)
 413
 414 AC_ARG_WITH([debug-tty],
 415         AS_HELP_STRING([--with-debug-tty=PATH],
 416                 [Specify the tty device for debug shell]),
 417         [DEBUGTTY="$withval"],
 418         [DEBUGTTY=/dev/tty9])
 419
 420 AC_SUBST(DEBUGTTY)
 421
 422 # ------------------------------------------------------------------------------
 423 have_xz=no
 424 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 425 if test "x$enable_xz" != "xno"; then
 426         PKG_CHECK_MODULES(XZ, [ liblzma ],
 427                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 428         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 429                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 430         fi
 431 fi
 432 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 433
 434 # ------------------------------------------------------------------------------
 435 AC_ARG_ENABLE([pam],
 436         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 437                 [case "${enableval}" in
 438                         yes) have_pam=yes ;;
 439                         no) have_pam=no ;;
 440                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 441                 esac],
 442                 [have_pam=auto])
 443
 444 if test "x${have_pam}" != xno ; then
 445         AC_CHECK_HEADERS(
 446                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 447                 [have_pam=yes],
 448                 [if test "x$have_pam" = xyes ; then
 449                         AC_MSG_ERROR([*** PAM headers not found.])
 450                 fi])
 451
 452         AC_CHECK_LIB(
 453                 [pam],
 454                 [pam_syslog],
 455                 [have_pam=yes],
 456                 [if test "x$have_pam" = xyes ; then
 457                         AC_MSG_ERROR([*** libpam not found.])
 458                 fi])
 459
 460         if test "x$have_pam" = xyes ; then
 461                 PAM_LIBS="-lpam -lpam_misc"
 462                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 463                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 464         else
 465                 have_pam=no
 466         fi
 467 else
 468         PAM_LIBS=
 469 fi
 470 AC_SUBST(PAM_LIBS)
 471 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 472
 473 # ------------------------------------------------------------------------------
 474 AC_ARG_ENABLE([acl],
 475         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 476                 [case "${enableval}" in
 477                         yes) have_acl=yes ;;
 478                         no) have_acl=no ;;
 479                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 480                 esac],
 481                 [have_acl=auto])
 482
 483 if test "x${have_acl}" != xno ; then
 484         AC_CHECK_HEADERS(
 485                 [sys/acl.h acl/libacl.h],
 486                 [have_acl=yes],
 487                 [if test "x$have_acl" = xyes ; then
 488                         AC_MSG_ERROR([*** ACL headers not found.])
 489                 fi])
 490
 491         AC_CHECK_LIB(
 492                 [acl],
 493                 [acl_get_file],
 494                 [have_acl=yes],
 495                 [if test "x$have_acl" = xyes ; then
 496                         AC_MSG_ERROR([*** libacl not found.])
 497                 fi])
 498
 499         if test "x$have_acl" = xyes ; then
 500                 ACL_LIBS="-lacl"
 501                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 502         else
 503                 have_acl=no
 504         fi
 505 else
 506         ACL_LIBS=
 507 fi
 508 AC_SUBST(ACL_LIBS)
 509 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 510
 511 # ------------------------------------------------------------------------------
 512 AC_ARG_ENABLE([xattr],
 513         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 514                 [case "${enableval}" in
 515                         yes) have_xattr=yes ;;
 516                         no) have_xattr=no ;;
 517                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 518                 esac],
 519                 [have_xattr=auto])
 520
 521 if test "x${have_xattr}" != xno ; then
 522         AC_CHECK_HEADERS(
 523                 [attr/xattr.h],
 524                 [have_xattr=yes],
 525                 [if test "x$have_xattr" = xyes ; then
 526                         AC_MSG_ERROR([*** XATTR headers not found.])
 527                 fi])
 528
 529         AC_CHECK_LIB(
 530                 [attr],
 531                 [fsetxattr],
 532                 [have_xattr=yes],
 533                 [if test "x$have_xattr" = xyes ; then
 534                         AC_MSG_ERROR([*** libattr not found.])
 535                 fi])
 536
 537         if test "x$have_xattr" = xyes ; then
 538                 XATTR_LIBS="-lattr"
 539                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 540         else
 541                 have_xattr=no
 542         fi
 543 else
 544         XATTR_LIBS=
 545 fi
 546 AC_SUBST(XATTR_LIBS)
 547 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 548
 549 # ------------------------------------------------------------------------------
 550 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 551                 [case "${enableval}" in
 552                         yes) have_smack=yes ;;
 553                         no) have_smack=no ;;
 554                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 555                 esac],
 556                 [have_smack=auto])
 557
 558 if test "x${have_xattr}" = xno; then
 559         if test "x${have_smack}" = xyes; then
 560                 AC_MSG_ERROR(SMACK requires xattr support)
 561         else
 562                 have_smack=no
 563         fi
 564 else
 565         if test "x${have_smack}" = xauto; then
 566                 M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 567                 have_smack=yes
 568         fi
 569 fi
 570
 571 AC_ARG_WITH(smack-run-label,
 572 AS_HELP_STRING([--with-smack-run-label=STRING],
 573         [run systemd --system with a specific SMACK label]),
 574         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 575         [])
 576
 577 if test "x${have_smack}" = xyes ; then
 578         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 579 fi
 580
 581 # ------------------------------------------------------------------------------
 582 AC_ARG_ENABLE([gcrypt],
 583         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 584                 [case "${enableval}" in
 585                         yes) have_gcrypt=yes ;;
 586                         no) have_gcrypt=no ;;
 587                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 588                 esac],
 589                 [have_gcrypt=auto])
 590
 591 if test "x${have_gcrypt}" != xno ; then
 592         AM_PATH_LIBGCRYPT(
 593                 [1.4.5],
 594                 [have_gcrypt=yes],
 595                 [if test "x$have_gcrypt" = xyes ; then
 596                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 597                 fi])
 598
 599         if test "x$have_gcrypt" = xyes ; then
 600                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 601                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 602                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 603         else
 604                 have_gcrypt=no
 605         fi
 606 else
 607         GCRYPT_LIBS=
 608         GCRYPT_CFLAGS=
 609 fi
 610 AC_SUBST(GCRYPT_LIBS)
 611 AC_SUBST(GCRYPT_CFLAGS)
 612 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 613
 614 # ------------------------------------------------------------------------------
 615 AC_ARG_ENABLE([audit],
 616         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 617                 [case "${enableval}" in
 618                         yes) have_audit=yes ;;
 619                         no) have_audit=no ;;
 620                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 621                 esac],
 622                 [have_audit=auto])
 623
 624 if test "x${have_audit}" != xno ; then
 625         AC_CHECK_HEADERS(
 626                 [libaudit.h],
 627                 [have_audit=yes],
 628                 [if test "x$have_audit" = xyes ; then
 629                         AC_MSG_ERROR([*** AUDIT headers not found.])
 630                 fi])
 631
 632         AC_CHECK_LIB(
 633                 [audit],
 634                 [audit_open],
 635                 [have_audit=yes],
 636                 [if test "x$have_audit" = xyes ; then
 637                         AC_MSG_ERROR([*** libaudit not found.])
 638                 fi])
 639
 640         if test "x$have_audit" = xyes ; then
 641                 AUDIT_LIBS="-laudit"
 642                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 643         else
 644                 have_audit=no
 645         fi
 646 else
 647         AUDIT_LIBS=
 648 fi
 649 AC_SUBST(AUDIT_LIBS)
 650
 651 # ------------------------------------------------------------------------------
 652 have_libcryptsetup=no
 653 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 654 if test "x$enable_libcryptsetup" != "xno"; then
 655         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 656                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 657         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 658                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 659         fi
 660 fi
 661 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 662
 663 # ------------------------------------------------------------------------------
 664 have_qrencode=no
 665 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 666 if test "x$enable_qrencode" != "xno"; then
 667         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 668                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 669         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 670                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 671         fi
 672 fi
 673 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 674
 675 # ------------------------------------------------------------------------------
 676 have_microhttpd=no
 677 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 678 if test "x$enable_microhttpd" != "xno"; then
 679         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 680                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 681         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 682                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 683         fi
 684 fi
 685 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 686
 687 # ------------------------------------------------------------------------------
 688 have_gnutls=no
 689 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 690 if test "x$enable_gnutls" != "xno"; then
 691         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 692                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 693         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 694                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 695         fi
 696 fi
 697 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 698
 699 # ------------------------------------------------------------------------------
 700 have_binfmt=no
 701 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 702 if test "x$enable_binfmt" != "xno"; then
 703         have_binfmt=yes
 704 fi
 705 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 706
 707 # ------------------------------------------------------------------------------
 708 have_vconsole=no
 709 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 710 if test "x$enable_vconsole" != "xno"; then
 711         have_vconsole=yes
 712 fi
 713 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 714
 715 # ------------------------------------------------------------------------------
 716 have_readahead=no
 717 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 718 if test "x$enable_readahead" != "xno"; then
 719         have_readahead=yes
 720 fi
 721 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 722
 723 # ------------------------------------------------------------------------------
 724 have_bootchart=no
 725 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 726 if test "x$enable_bootchart" != "xno"; then
 727         have_bootchart=yes
 728 fi
 729 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 730
 731 # ------------------------------------------------------------------------------
 732 have_quotacheck=no
 733 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 734 if test "x$enable_quotacheck" != "xno"; then
 735         have_quotacheck=yes
 736 fi
 737 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 738
 739 # ------------------------------------------------------------------------------
 740 have_tmpfiles=no
 741 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 742 if test "x$enable_tmpfiles" != "xno"; then
 743         have_tmpfiles=yes
 744 fi
 745 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 746
 747 # ------------------------------------------------------------------------------
 748 have_randomseed=no
 749 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 750 if test "x$enable_randomseed" != "xno"; then
 751         have_randomseed=yes
 752 fi
 753 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 754
 755 # ------------------------------------------------------------------------------
 756 have_backlight=no
 757 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 758 if test "x$enable_backlight" != "xno"; then
 759         have_backlight=yes
 760 fi
 761 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 762
 763 # ------------------------------------------------------------------------------
 764 have_rfkill=no
 765 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 766 if test "x$enable_rfkill" != "xno"; then
 767         have_rfkill=yes
 768 fi
 769 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 770
 771 # ------------------------------------------------------------------------------
 772 have_logind=no
 773 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 774 if test "x$enable_logind" != "xno"; then
 775         have_logind=yes
 776 fi
 777 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 778 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 779
 780 # ------------------------------------------------------------------------------
 781 have_machined=no
 782 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 783 if test "x$enable_machined" != "xno"; then
 784         have_machined=yes
 785 fi
 786 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 787 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 788
 789 # ------------------------------------------------------------------------------
 790 have_hostnamed=no
 791 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 792 if test "x$enable_hostnamed" != "xno"; then
 793         have_hostnamed=yes
 794 fi
 795 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 796
 797 # ------------------------------------------------------------------------------
 798 have_timedated=no
 799 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 800 if test "x$enable_timedated" != "xno"; then
 801         have_timedated=yes
 802 fi
 803 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 804
 805 # ------------------------------------------------------------------------------
 806 have_localed=no
 807 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 808 if test "x$enable_localed" != "xno"; then
 809         have_localed=yes
 810 fi
 811 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 812
 813 # ------------------------------------------------------------------------------
 814 have_coredump=no
 815 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 816 if test "x$enable_coredump" != "xno"; then
 817         have_coredump=yes
 818 fi
 819 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 820
 821 # ------------------------------------------------------------------------------
 822 have_polkit=no
 823 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 824 if test "x$enable_polkit" != "xno"; then
 825         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 826         have_polkit=yes
 827 fi
 828 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 829
 830 # ------------------------------------------------------------------------------
 831 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 832 if test "x$enable_networkd" != "xno"; then
 833         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 834         have_networkd=yes
 835 fi
 836 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 837
 838 # ------------------------------------------------------------------------------
 839 have_efi=no
 840 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 841 if test "x$enable_efi" != "xno"; then
 842         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 843         have_efi=yes
 844 fi
 845 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 846
 847 # ------------------------------------------------------------------------------
 848 have_multi_seat_x=no
 849 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 850 if test "x$enable_multi_seat_x" != "xno"; then
 851         have_multi_seat_x=yes
 852 fi
 853 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 854
 855 # ------------------------------------------------------------------------------
 856 have_kdbus=no
 857 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 858 if test "x$enable_kdbus" = "xyes"; then
 859         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 860         have_kdbus=yes
 861         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 862 fi
 863 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 864
 865 # ------------------------------------------------------------------------------
 866 AC_ARG_WITH(rc-local-script-path-start,
 867         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 868                 [Path to /etc/rc.local]),
 869         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 870         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 871
 872 AC_ARG_WITH(rc-local-script-path-stop,
 873         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 874                 [Path to /usr/sbin/halt.local]),
 875         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 876         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 877
 878 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 879 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 880
 881 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 882 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 883
 884 # ------------------------------------------------------------------------------
 885 AC_ARG_WITH(kbd-loadkeys,
 886         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 887                 [Path to loadkeys]),
 888         [KBD_LOADKEYS="$withval"],
 889         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 890
 891 AC_ARG_WITH(kbd-setfont,
 892         AS_HELP_STRING([--with-kbd-setfont=PATH],
 893                 [Path to setfont]),
 894         [KBD_SETFONT="$withval"],
 895         [KBD_SETFONT="/usr/bin/setfont"])
 896
 897 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 898 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 899
 900 AC_SUBST(KBD_LOADKEYS)
 901 AC_SUBST(KBD_SETFONT)
 902
 903 AC_ARG_WITH(telinit,
 904         AS_HELP_STRING([--with-telinit=PATH],
 905                 [Path to telinit]),
 906         [TELINIT="$withval"],
 907         [TELINIT="/lib/sysvinit/telinit"])
 908
 909 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
 910
 911 AC_SUBST(TELINIT)
 912
 913 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
 914
 915 # ------------------------------------------------------------------------------
 916 have_myhostname=no
 917 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 918 if test "x$enable_myhostname" != "xno"; then
 919         AC_HEADER_STDC
 920         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
 921
 922         AC_C_CONST
 923         AC_TYPE_SIZE_T
 924         AC_HEADER_TIME
 925
 926         AC_FUNC_MALLOC
 927         AC_FUNC_SELECT_ARGTYPES
 928         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 929
 930         have_myhostname=yes
 931 fi
 932 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 933
 934 # ------------------------------------------------------------------------------
 935 AC_ARG_WITH(firmware-path,
 936        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 937           [Firmware search path (default="")]),
 938        [], [with_firmware_path=""])
 939 OLD_IFS=$IFS
 940 IFS=:
 941 for i in $with_firmware_path; do
 942        if test "x${FIRMWARE_PATH}" = "x"; then
 943               FIRMWARE_PATH="\\\"${i}/\\\""
 944        else
 945               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 946        fi
 947 done
 948 IFS=$OLD_IFS
 949 AC_SUBST(FIRMWARE_PATH)
 950 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
 951 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
 952
 953 # ------------------------------------------------------------------------------
 954 AC_ARG_ENABLE([gudev],
 955        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 956        [], [enable_gudev=yes])
 957 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
 958 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 959 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
 960
 961 # ------------------------------------------------------------------------------
 962 have_manpages=no
 963 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 964 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
 965 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 966
 967 # ------------------------------------------------------------------------------
 968
 969 # Location of the init scripts as mandated by LSB
 970 SYSTEM_SYSVINIT_PATH=/etc/init.d
 971 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 972
 973 AC_ARG_WITH([sysvinit-path],
 974         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 975                 [Specify the path to where the SysV init scripts are located])],
 976         [SYSTEM_SYSVINIT_PATH="$withval"],
 977         [])
 978
 979 AC_ARG_WITH([sysvrcnd-path],
 980         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 981                 [Specify the path to the base directory for the SysV rcN.d directories])],
 982         [SYSTEM_SYSVRCND_PATH="$withval"],
 983         [])
 984
 985 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 986         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 987         SYSTEM_SYSV_COMPAT="yes"
 988         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 989 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 990         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.])
 991 else
 992         SYSTEM_SYSV_COMPAT="no"
 993 fi
 994
 995 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 996 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 997 AC_SUBST(M4_DEFINES)
 998
 999 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1000
1001 AC_ARG_WITH([tty-gid],
1002         [AS_HELP_STRING([--with-tty-gid=GID],
1003                 [Specify the numeric GID of the 'tty' group])],
1004         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
1005         [])
1006
1007 AC_ARG_WITH([dbuspolicydir],
1008         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1009         [],
1010         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1011
1012 AC_ARG_WITH([dbussessionservicedir],
1013         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1014         [],
1015         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1016
1017 AC_ARG_WITH([dbussystemservicedir],
1018         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1019         [],
1020         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1021
1022 AC_ARG_WITH([dbusinterfacedir],
1023         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1024         [],
1025         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1026
1027 AC_ARG_WITH([bashcompletiondir],
1028         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1029         [],
1030         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1031                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1032         ] , [
1033                 with_bashcompletiondir=${datadir}/bash-completion/completions
1034         ])])
1035
1036 AC_ARG_WITH([zshcompletiondir],
1037         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1038         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1039
1040 AC_ARG_WITH([rootprefix],
1041         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1042         [], [with_rootprefix=${ac_default_prefix}])
1043
1044 AC_ARG_WITH([rootlibdir],
1045         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1046         [],
1047         [with_rootlibdir=${libdir}])
1048
1049 AC_ARG_WITH([pamlibdir],
1050         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1051         [],
1052         [with_pamlibdir=${with_rootlibdir}/security])
1053
1054 AC_ARG_WITH([pamconfdir],
1055         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1056         [],
1057         [with_pamconfdir=${sysconfdir}/pam.d])
1058
1059 AC_ARG_ENABLE([split-usr],
1060         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1061         [],
1062         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1063                 enable_split_usr=yes
1064         ], [
1065                 enable_split_usr=no
1066         ])])
1067
1068 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1069         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1070 ])
1071
1072 # Work around intltoolize and gtk-doc problems in VPATH builds
1073 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1074                                        [Define to do gtk-doc tests])
1075 AS_IF([test "x$0" != "x./configure"], [
1076         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1077 ])
1078
1079 AC_ARG_ENABLE(tests,
1080        [AC_HELP_STRING([--disable-tests], [disable tests])],
1081        enable_tests=$enableval, enable_tests=yes)
1082 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1083
1084 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1085 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1086 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1087 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1088 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1089 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1090 AC_SUBST([pamlibdir], [$with_pamlibdir])
1091 AC_SUBST([pamconfdir], [$with_pamconfdir])
1092 AC_SUBST([rootprefix], [$with_rootprefix])
1093 AC_SUBST([rootlibdir], [$with_rootlibdir])
1094
1095 AC_CONFIG_FILES([
1096         Makefile po/Makefile.in
1097         docs/libudev/Makefile
1098         docs/libudev/version.xml
1099         docs/gudev/Makefile
1100         docs/gudev/version.xml
1101 ])
1102
1103 AC_OUTPUT
1104 AC_MSG_RESULT([
1105         $PACKAGE_NAME $VERSION
1106
1107         libcryptsetup:           ${have_libcryptsetup}
1108         PAM:                     ${have_pam}
1109         AUDIT:                   ${have_audit}
1110         IMA:                     ${have_ima}
1111         AppArmor:                ${have_apparmor}
1112         SELinux:                 ${have_selinux}
1113         SECCOMP:                 ${have_seccomp}
1114         SMACK:                   ${have_smack}
1115         XZ:                      ${have_xz}
1116         ACL:                     ${have_acl}
1117         XATTR:                   ${have_xattr}
1118         GCRYPT:                  ${have_gcrypt}
1119         QRENCODE:                ${have_qrencode}
1120         MICROHTTPD:              ${have_microhttpd}
1121         CHKCONFIG:               ${have_chkconfig}
1122         GNUTLS:                  ${have_gnutls}
1123         binfmt:                  ${have_binfmt}
1124         vconsole:                ${have_vconsole}
1125         readahead:               ${have_readahead}
1126         bootchart:               ${have_bootchart}
1127         quotacheck:              ${have_quotacheck}
1128         tmpfiles:                ${have_tmpfiles}
1129         randomseed:              ${have_randomseed}
1130         backlight:               ${have_backlight}
1131         rfkill:                  ${have_rfkill}
1132         logind:                  ${have_logind}
1133         machined:                ${have_machined}
1134         hostnamed:               ${have_hostnamed}
1135         timedated:               ${have_timedated}
1136         localed:                 ${have_localed}
1137         networkd:                ${have_networkd}
1138         coredump:                ${have_coredump}
1139         polkit:                  ${have_polkit}
1140         efi:                     ${have_efi}
1141         kmod:                    ${have_kmod}
1142         blkid:                   ${have_blkid}
1143         dbus:                    ${have_dbus}
1144         nss-myhostname:          ${have_myhostname}
1145         gudev:                   ${enable_gudev}
1146         gintrospection:          ${enable_introspection}
1147         multi-seat-x:            ${have_multi_seat_x}
1148         kdbus:                   ${have_kdbus}
1149         Python:                  ${have_python}
1150         Python Headers:          ${have_python_devel}
1151         man pages:               ${have_manpages}
1152         gtk-doc:                 ${enable_gtk_doc}
1153         test coverage:           ${have_coverage}
1154         Split /usr:              ${enable_split_usr}
1155         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1156         compatibility libraries: ${have_compat_libs}
1157
1158         prefix:                  ${prefix}
1159         rootprefix:              ${with_rootprefix}
1160         sysconf dir:             ${sysconfdir}
1161         datarootdir:             ${datarootdir}
1162         includedir:              ${includedir}
1163         include_prefix:          ${INCLUDE_PREFIX}
1164         lib dir:                 ${libdir}
1165         rootlib dir:             ${with_rootlibdir}
1166         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1167         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1168         Build Python:            ${PYTHON}
1169         Installation Python:     ${PYTHON_BINARY}
1170         sphinx binary:           ${SPHINX_BUILD}
1171         firmware path:           ${FIRMWARE_PATH}
1172         PAM modules dir:         ${with_pamlibdir}
1173         PAM configuration dir:   ${with_pamconfdir}
1174         D-Bus policy dir:        ${with_dbuspolicydir}
1175         D-Bus session dir:       ${with_dbussessionservicedir}
1176         D-Bus system dir:        ${with_dbussystemservicedir}
1177         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1178         Bash completions dir:    ${with_bashcompletiondir}
1179         Zsh completions dir:     ${with_zshcompletiondir}
1180         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1181         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1182         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1183
1184         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1185         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1186         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1187         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1188         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1189 ])