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="$save_LIBS"
 241
 242 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 243 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 244 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns], [], [], [[#include <sys/types.h>
 245 #include <unistd.h>
 246 #include <sys/mount.h>
 247 #include <fcntl.h>
 248 #include <sched.h>]])
 249
 250 # This makes sure pkg.m4 is available.
 251 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 252
 253 # ------------------------------------------------------------------------------
 254 have_dbus=no
 255 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 256 AS_IF([test "x$enable_dbus" != "xno"], [
 257         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 258                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 259                 [have_dbus=no])
 260         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 261                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 262 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 263
 264 # ------------------------------------------------------------------------------
 265 have_compat_libs=no
 266 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 267                 [case "${enableval}" in
 268                         yes) have_compat_libs=yes ;;
 269                         no) have_compat_libs=no ;;
 270                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 271                 esac],
 272                 [have_compat_libs=no])
 273 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 274
 275 # ------------------------------------------------------------------------------
 276 have_coverage=no
 277 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 278 if test "x$enable_coverage" = "xyes" ; then
 279         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 280         if test "x$lcov_found" = xno ; then
 281                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 282         else
 283                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 284                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 285                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 286                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 287                 else
 288                         have_coverage=yes
 289                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 290                         -fprofile-arcs \
 291                         -ftest-coverage])
 292                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 293                 fi
 294         fi
 295 fi
 296 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 297
 298 # ------------------------------------------------------------------------------
 299 have_kmod=no
 300 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 301 if test "x$enable_kmod" != "xno"; then
 302         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 303         if test "x$have_kmod" = "xyes"; then
 304                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 305                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 306                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 307         fi
 308         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 309                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 310         fi
 311 fi
 312 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 313
 314 # ------------------------------------------------------------------------------
 315 have_blkid=no
 316 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 317 if test "x$enable_blkid" != "xno"; then
 318         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 319                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 320         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 321                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 322         fi
 323 fi
 324 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 325
 326 # ------------------------------------------------------------------------------
 327 have_seccomp=no
 328 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 329 if test "x$enable_seccomp" != "xno"; then
 330         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 331                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 332                 have_seccomp=yes
 333                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 334                [have_seccomp=no])
 335         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 336                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 337         fi
 338 fi
 339 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 340
 341 # ------------------------------------------------------------------------------
 342 have_ima=yes
 343 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 344                 [case "${enableval}" in
 345                         yes) have_ima=yes ;;
 346                         no) have_ima=no ;;
 347                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 348                 esac],
 349                 [have_ima=yes])
 350
 351 if test "x${have_ima}" != xno ; then
 352         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 353 fi
 354
 355 # ------------------------------------------------------------------------------
 356 have_chkconfig=yes
 357 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 358                 [case "${enableval}" in
 359                         yes) have_chkconfig=yes ;;
 360                         no) have_chkconfig=no ;;
 361                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 362                 esac],
 363                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 364                 if test -z "$CHKCONFIG"; then
 365                         have_chkconfig=no
 366                 else
 367                         have_chkconfig=yes
 368                 fi])
 369
 370 if test "x${have_chkconfig}" != xno ; then
 371         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 372 fi
 373
 374 # ------------------------------------------------------------------------------
 375 have_selinux=no
 376 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 377 if test "x$enable_selinux" != "xno"; then
 378         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 379                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 380                  have_selinux=yes
 381                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 382                 [have_selinux=no])
 383         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 384                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 385         fi
 386 fi
 387 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 388
 389 have_apparmor=no
 390 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 391 if test "x$enable_apparmor" != "xno"; then
 392         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 393                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 394                  have_apparmor=yes
 395                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 396                 [have_apparmor=no])
 397         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 398                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 399         fi
 400 fi
 401 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 402
 403
 404 AC_ARG_WITH(debug-shell,
 405         AS_HELP_STRING([--with-debug-shell=PATH],
 406                 [Path to debug shell binary]),
 407         [SUSHELL="$withval"],[
 408         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 409
 410 AC_SUBST(SUSHELL)
 411
 412 AC_ARG_WITH([debug-tty],
 413         AS_HELP_STRING([--with-debug-tty=PATH],
 414                 [Specify the tty device for debug shell]),
 415         [DEBUGTTY="$withval"],
 416         [DEBUGTTY=/dev/tty9])
 417
 418 AC_SUBST(DEBUGTTY)
 419
 420 # ------------------------------------------------------------------------------
 421 have_xz=no
 422 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 423 if test "x$enable_xz" != "xno"; then
 424         PKG_CHECK_MODULES(XZ, [ liblzma ],
 425                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 426         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 427                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 428         fi
 429 fi
 430 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 431
 432 # ------------------------------------------------------------------------------
 433 AC_ARG_ENABLE([tcpwrap],
 434         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 435                 [case "${enableval}" in
 436                         yes) have_tcpwrap=yes ;;
 437                         no) have_tcpwrap=no ;;
 438                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 439                 esac],
 440                 [have_tcpwrap=auto])
 441
 442 if test "x${have_tcpwrap}" != xno ; then
 443         ACX_LIBWRAP
 444         if test "x${LIBWRAP_LIBS}" = x ; then
 445                 if test "x$have_tcpwrap" = xyes ; then
 446                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 447                 fi
 448                 have_tcpwrap=no
 449         else
 450                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBWRAP"
 451                 have_tcpwrap=yes
 452         fi
 453 else
 454         LIBWRAP_LIBS=
 455 fi
 456 AC_SUBST(LIBWRAP_LIBS)
 457
 458 # ------------------------------------------------------------------------------
 459 AC_ARG_ENABLE([pam],
 460         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 461                 [case "${enableval}" in
 462                         yes) have_pam=yes ;;
 463                         no) have_pam=no ;;
 464                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 465                 esac],
 466                 [have_pam=auto])
 467
 468 if test "x${have_pam}" != xno ; then
 469         AC_CHECK_HEADERS(
 470                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 471                 [have_pam=yes],
 472                 [if test "x$have_pam" = xyes ; then
 473                         AC_MSG_ERROR([*** PAM headers not found.])
 474                 fi])
 475
 476         AC_CHECK_LIB(
 477                 [pam],
 478                 [pam_syslog],
 479                 [have_pam=yes],
 480                 [if test "x$have_pam" = xyes ; then
 481                         AC_MSG_ERROR([*** libpam not found.])
 482                 fi])
 483
 484         if test "x$have_pam" = xyes ; then
 485                 PAM_LIBS="-lpam -lpam_misc"
 486                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 487                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 488         else
 489                 have_pam=no
 490         fi
 491 else
 492         PAM_LIBS=
 493 fi
 494 AC_SUBST(PAM_LIBS)
 495 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 496
 497 # ------------------------------------------------------------------------------
 498 AC_ARG_ENABLE([acl],
 499         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 500                 [case "${enableval}" in
 501                         yes) have_acl=yes ;;
 502                         no) have_acl=no ;;
 503                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 504                 esac],
 505                 [have_acl=auto])
 506
 507 if test "x${have_acl}" != xno ; then
 508         AC_CHECK_HEADERS(
 509                 [sys/acl.h acl/libacl.h],
 510                 [have_acl=yes],
 511                 [if test "x$have_acl" = xyes ; then
 512                         AC_MSG_ERROR([*** ACL headers not found.])
 513                 fi])
 514
 515         AC_CHECK_LIB(
 516                 [acl],
 517                 [acl_get_file],
 518                 [have_acl=yes],
 519                 [if test "x$have_acl" = xyes ; then
 520                         AC_MSG_ERROR([*** libacl not found.])
 521                 fi])
 522
 523         if test "x$have_acl" = xyes ; then
 524                 ACL_LIBS="-lacl"
 525                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 526         else
 527                 have_acl=no
 528         fi
 529 else
 530         ACL_LIBS=
 531 fi
 532 AC_SUBST(ACL_LIBS)
 533 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 534
 535 # ------------------------------------------------------------------------------
 536 AC_ARG_ENABLE([xattr],
 537         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 538                 [case "${enableval}" in
 539                         yes) have_xattr=yes ;;
 540                         no) have_xattr=no ;;
 541                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 542                 esac],
 543                 [have_xattr=auto])
 544
 545 if test "x${have_xattr}" != xno ; then
 546         AC_CHECK_HEADERS(
 547                 [attr/xattr.h],
 548                 [have_xattr=yes],
 549                 [if test "x$have_xattr" = xyes ; then
 550                         AC_MSG_ERROR([*** XATTR headers not found.])
 551                 fi])
 552
 553         AC_CHECK_LIB(
 554                 [attr],
 555                 [fsetxattr],
 556                 [have_xattr=yes],
 557                 [if test "x$have_xattr" = xyes ; then
 558                         AC_MSG_ERROR([*** libattr not found.])
 559                 fi])
 560
 561         if test "x$have_xattr" = xyes ; then
 562                 XATTR_LIBS="-lattr"
 563                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 564         else
 565                 have_xattr=no
 566         fi
 567 else
 568         XATTR_LIBS=
 569 fi
 570 AC_SUBST(XATTR_LIBS)
 571 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 572
 573 # ------------------------------------------------------------------------------
 574 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 575                 [case "${enableval}" in
 576                         yes) have_smack=yes ;;
 577                         no) have_smack=no ;;
 578                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 579                 esac],
 580                 [have_smack=auto])
 581
 582 if test "x${have_xattr}" = xno; then
 583         if test "x${have_smack}" = xyes; then
 584                 AC_MSG_ERROR(SMACK requires xattr support)
 585         else
 586                 have_smack=no
 587         fi
 588 else
 589         if test "x${have_smack}" = xauto; then
 590                 M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 591                 have_smack=yes
 592         fi
 593 fi
 594
 595 AC_ARG_WITH(smack-run-label,
 596 AS_HELP_STRING([--with-smack-run-label=STRING],
 597         [run systemd --system with a specific SMACK label]),
 598         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 599         [])
 600
 601 if test "x${have_smack}" = xyes ; then
 602         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 603 fi
 604
 605 # ------------------------------------------------------------------------------
 606 AC_ARG_ENABLE([gcrypt],
 607         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 608                 [case "${enableval}" in
 609                         yes) have_gcrypt=yes ;;
 610                         no) have_gcrypt=no ;;
 611                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 612                 esac],
 613                 [have_gcrypt=auto])
 614
 615 if test "x${have_gcrypt}" != xno ; then
 616         AM_PATH_LIBGCRYPT(
 617                 [1.4.5],
 618                 [have_gcrypt=yes],
 619                 [if test "x$have_gcrypt" = xyes ; then
 620                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 621                 fi])
 622
 623         if test "x$have_gcrypt" = xyes ; then
 624                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 625                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 626                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 627         else
 628                 have_gcrypt=no
 629         fi
 630 else
 631         GCRYPT_LIBS=
 632         GCRYPT_CFLAGS=
 633 fi
 634 AC_SUBST(GCRYPT_LIBS)
 635 AC_SUBST(GCRYPT_CFLAGS)
 636 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 637
 638 # ------------------------------------------------------------------------------
 639 AC_ARG_ENABLE([audit],
 640         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 641                 [case "${enableval}" in
 642                         yes) have_audit=yes ;;
 643                         no) have_audit=no ;;
 644                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 645                 esac],
 646                 [have_audit=auto])
 647
 648 if test "x${have_audit}" != xno ; then
 649         AC_CHECK_HEADERS(
 650                 [libaudit.h],
 651                 [have_audit=yes],
 652                 [if test "x$have_audit" = xyes ; then
 653                         AC_MSG_ERROR([*** AUDIT headers not found.])
 654                 fi])
 655
 656         AC_CHECK_LIB(
 657                 [audit],
 658                 [audit_open],
 659                 [have_audit=yes],
 660                 [if test "x$have_audit" = xyes ; then
 661                         AC_MSG_ERROR([*** libaudit not found.])
 662                 fi])
 663
 664         if test "x$have_audit" = xyes ; then
 665                 AUDIT_LIBS="-laudit"
 666                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 667         else
 668                 have_audit=no
 669         fi
 670 else
 671         AUDIT_LIBS=
 672 fi
 673 AC_SUBST(AUDIT_LIBS)
 674
 675 # ------------------------------------------------------------------------------
 676 have_libcryptsetup=no
 677 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 678 if test "x$enable_libcryptsetup" != "xno"; then
 679         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 680                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 681         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 682                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 683         fi
 684 fi
 685 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 686
 687 # ------------------------------------------------------------------------------
 688 have_qrencode=no
 689 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 690 if test "x$enable_qrencode" != "xno"; then
 691         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 692                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 693         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 694                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 695         fi
 696 fi
 697 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 698
 699 # ------------------------------------------------------------------------------
 700 have_microhttpd=no
 701 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 702 if test "x$enable_microhttpd" != "xno"; then
 703         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 704                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 705         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 706                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 707         fi
 708 fi
 709 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 710
 711 # ------------------------------------------------------------------------------
 712 have_binfmt=no
 713 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 714 if test "x$enable_binfmt" != "xno"; then
 715         have_binfmt=yes
 716 fi
 717 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 718
 719 # ------------------------------------------------------------------------------
 720 have_vconsole=no
 721 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 722 if test "x$enable_vconsole" != "xno"; then
 723         have_vconsole=yes
 724 fi
 725 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 726
 727 # ------------------------------------------------------------------------------
 728 have_readahead=no
 729 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 730 if test "x$enable_readahead" != "xno"; then
 731         have_readahead=yes
 732 fi
 733 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 734
 735 # ------------------------------------------------------------------------------
 736 have_bootchart=no
 737 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 738 if test "x$enable_bootchart" != "xno"; then
 739         have_bootchart=yes
 740 fi
 741 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 742
 743 # ------------------------------------------------------------------------------
 744 have_quotacheck=no
 745 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 746 if test "x$enable_quotacheck" != "xno"; then
 747         have_quotacheck=yes
 748 fi
 749 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 750
 751 # ------------------------------------------------------------------------------
 752 have_tmpfiles=no
 753 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 754 if test "x$enable_tmpfiles" != "xno"; then
 755         have_tmpfiles=yes
 756 fi
 757 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 758
 759 # ------------------------------------------------------------------------------
 760 have_randomseed=no
 761 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 762 if test "x$enable_randomseed" != "xno"; then
 763         have_randomseed=yes
 764 fi
 765 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 766
 767 # ------------------------------------------------------------------------------
 768 have_backlight=no
 769 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 770 if test "x$enable_backlight" != "xno"; then
 771         have_backlight=yes
 772 fi
 773 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 774
 775 # ------------------------------------------------------------------------------
 776 have_rfkill=no
 777 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 778 if test "x$enable_rfkill" != "xno"; then
 779         have_rfkill=yes
 780 fi
 781 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 782
 783 # ------------------------------------------------------------------------------
 784 have_logind=no
 785 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 786 if test "x$enable_logind" != "xno"; then
 787         have_logind=yes
 788 fi
 789 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 790 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 791
 792 # ------------------------------------------------------------------------------
 793 have_machined=no
 794 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 795 if test "x$enable_machined" != "xno"; then
 796         have_machined=yes
 797 fi
 798 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 799 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 800
 801 # ------------------------------------------------------------------------------
 802 have_hostnamed=no
 803 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 804 if test "x$enable_hostnamed" != "xno"; then
 805         have_hostnamed=yes
 806 fi
 807 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 808
 809 # ------------------------------------------------------------------------------
 810 have_timedated=no
 811 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 812 if test "x$enable_timedated" != "xno"; then
 813         have_timedated=yes
 814 fi
 815 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 816
 817 # ------------------------------------------------------------------------------
 818 have_localed=no
 819 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 820 if test "x$enable_localed" != "xno"; then
 821         have_localed=yes
 822 fi
 823 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 824
 825 # ------------------------------------------------------------------------------
 826 have_coredump=no
 827 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 828 if test "x$enable_coredump" != "xno"; then
 829         have_coredump=yes
 830 fi
 831 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 832
 833 # ------------------------------------------------------------------------------
 834 have_polkit=no
 835 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 836 if test "x$enable_polkit" != "xno"; then
 837         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 838         have_polkit=yes
 839 fi
 840 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 841
 842 # ------------------------------------------------------------------------------
 843 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 844 if test "x$enable_networkd" != "xno"; then
 845         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 846         have_networkd=yes
 847 fi
 848 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 849
 850 # ------------------------------------------------------------------------------
 851 have_efi=no
 852 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 853 if test "x$enable_efi" != "xno"; then
 854         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 855         have_efi=yes
 856 fi
 857 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 858
 859 # ------------------------------------------------------------------------------
 860 have_multi_seat_x=no
 861 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 862 if test "x$enable_multi_seat_x" != "xno"; then
 863         have_multi_seat_x=yes
 864 fi
 865 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 866
 867 # ------------------------------------------------------------------------------
 868 have_kdbus=no
 869 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 870 if test "x$enable_kdbus" = "xyes"; then
 871         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 872         have_kdbus=yes
 873         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 874 fi
 875 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 876
 877 # ------------------------------------------------------------------------------
 878 AC_ARG_WITH(rc-local-script-path-start,
 879         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 880                 [Path to /etc/rc.local]),
 881         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 882         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 883
 884 AC_ARG_WITH(rc-local-script-path-stop,
 885         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 886                 [Path to /usr/sbin/halt.local]),
 887         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 888         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 889
 890 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 891 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 892
 893 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 894 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 895
 896 # ------------------------------------------------------------------------------
 897 AC_ARG_WITH(kbd-loadkeys,
 898         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 899                 [Path to loadkeys]),
 900         [KBD_LOADKEYS="$withval"],
 901         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 902
 903 AC_ARG_WITH(kbd-setfont,
 904         AS_HELP_STRING([--with-kbd-setfont=PATH],
 905                 [Path to setfont]),
 906         [KBD_SETFONT="$withval"],
 907         [KBD_SETFONT="/usr/bin/setfont"])
 908
 909 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 910 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 911
 912 AC_SUBST(KBD_LOADKEYS)
 913 AC_SUBST(KBD_SETFONT)
 914
 915 AC_ARG_WITH(telinit,
 916         AS_HELP_STRING([--with-telinit=PATH],
 917                 [Path to telinit]),
 918         [TELINIT="$withval"],
 919         [TELINIT="/lib/sysvinit/telinit"])
 920
 921 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
 922
 923 AC_SUBST(TELINIT)
 924
 925 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
 926
 927 # ------------------------------------------------------------------------------
 928 have_myhostname=no
 929 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 930 if test "x$enable_myhostname" != "xno"; then
 931         AC_HEADER_STDC
 932         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
 933
 934         AC_C_CONST
 935         AC_TYPE_SIZE_T
 936         AC_HEADER_TIME
 937
 938         AC_FUNC_MALLOC
 939         AC_FUNC_SELECT_ARGTYPES
 940         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 941
 942         have_myhostname=yes
 943 fi
 944 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 945
 946 # ------------------------------------------------------------------------------
 947 AC_ARG_WITH(firmware-path,
 948        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 949           [Firmware search path (default="")]),
 950        [], [with_firmware_path=""])
 951 OLD_IFS=$IFS
 952 IFS=:
 953 for i in $with_firmware_path; do
 954        if test "x${FIRMWARE_PATH}" = "x"; then
 955               FIRMWARE_PATH="\\\"${i}/\\\""
 956        else
 957               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 958        fi
 959 done
 960 IFS=$OLD_IFS
 961 AC_SUBST(FIRMWARE_PATH)
 962 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
 963 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
 964
 965 # ------------------------------------------------------------------------------
 966 AC_ARG_ENABLE([gudev],
 967        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 968        [], [enable_gudev=yes])
 969 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
 970 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 971 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
 972
 973 # ------------------------------------------------------------------------------
 974 have_manpages=no
 975 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 976 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
 977 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 978
 979 # ------------------------------------------------------------------------------
 980
 981 # Location of the init scripts as mandated by LSB
 982 SYSTEM_SYSVINIT_PATH=/etc/init.d
 983 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 984
 985 AC_ARG_WITH([sysvinit-path],
 986         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 987                 [Specify the path to where the SysV init scripts are located])],
 988         [SYSTEM_SYSVINIT_PATH="$withval"],
 989         [])
 990
 991 AC_ARG_WITH([sysvrcnd-path],
 992         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 993                 [Specify the path to the base directory for the SysV rcN.d directories])],
 994         [SYSTEM_SYSVRCND_PATH="$withval"],
 995         [])
 996
 997 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 998         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 999         SYSTEM_SYSV_COMPAT="yes"
1000         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1001 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1002         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.])
1003 else
1004         SYSTEM_SYSV_COMPAT="no"
1005 fi
1006
1007 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1008 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1009 AC_SUBST(M4_DEFINES)
1010
1011 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1012
1013 AC_ARG_WITH([tty-gid],
1014         [AS_HELP_STRING([--with-tty-gid=GID],
1015                 [Specify the numeric GID of the 'tty' group])],
1016         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
1017         [])
1018
1019 AC_ARG_WITH([dbuspolicydir],
1020         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1021         [],
1022         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1023
1024 AC_ARG_WITH([dbussessionservicedir],
1025         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1026         [],
1027         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1028
1029 AC_ARG_WITH([dbussystemservicedir],
1030         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1031         [],
1032         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1033
1034 AC_ARG_WITH([dbusinterfacedir],
1035         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1036         [],
1037         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1038
1039 AC_ARG_WITH([bashcompletiondir],
1040         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1041         [],
1042         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1043                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1044         ] , [
1045                 with_bashcompletiondir=${datadir}/bash-completion/completions
1046         ])])
1047
1048 AC_ARG_WITH([zshcompletiondir],
1049         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1050         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1051
1052 AC_ARG_WITH([rootprefix],
1053         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1054         [], [with_rootprefix=${ac_default_prefix}])
1055
1056 AC_ARG_WITH([rootlibdir],
1057         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1058         [],
1059         [with_rootlibdir=${libdir}])
1060
1061 AC_ARG_WITH([pamlibdir],
1062         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1063         [],
1064         [with_pamlibdir=${with_rootlibdir}/security])
1065
1066 AC_ARG_WITH([pamconfdir],
1067         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1068         [],
1069         [with_pamconfdir=${sysconfdir}/pam.d])
1070
1071 AC_ARG_ENABLE([split-usr],
1072         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1073         [],
1074         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1075                 enable_split_usr=yes
1076         ], [
1077                 enable_split_usr=no
1078         ])])
1079
1080 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1081         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1082 ])
1083
1084 # Work around intltoolize and gtk-doc problems in VPATH builds
1085 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1086                                        [Define to do gtk-doc tests])
1087 AS_IF([test "x$0" != "x./configure"], [
1088         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1089 ])
1090
1091 AC_ARG_ENABLE(tests,
1092        [AC_HELP_STRING([--disable-tests], [disable tests])],
1093        enable_tests=$enableval, enable_tests=yes)
1094 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1095
1096 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1097 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1098 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1099 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1100 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1101 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1102 AC_SUBST([pamlibdir], [$with_pamlibdir])
1103 AC_SUBST([pamconfdir], [$with_pamconfdir])
1104 AC_SUBST([rootprefix], [$with_rootprefix])
1105 AC_SUBST([rootlibdir], [$with_rootlibdir])
1106
1107 AC_CONFIG_FILES([
1108         Makefile po/Makefile.in
1109         docs/libudev/Makefile
1110         docs/libudev/version.xml
1111         docs/gudev/Makefile
1112         docs/gudev/version.xml
1113 ])
1114
1115 AC_OUTPUT
1116 AC_MSG_RESULT([
1117         $PACKAGE_NAME $VERSION
1118
1119         libcryptsetup:           ${have_libcryptsetup}
1120         tcpwrap:                 ${have_tcpwrap}
1121         PAM:                     ${have_pam}
1122         AUDIT:                   ${have_audit}
1123         IMA:                     ${have_ima}
1124         AppArmor:                ${have_apparmor}
1125         SELinux:                 ${have_selinux}
1126         SECCOMP:                 ${have_seccomp}
1127         SMACK:                   ${have_smack}
1128         XZ:                      ${have_xz}
1129         ACL:                     ${have_acl}
1130         XATTR:                   ${have_xattr}
1131         GCRYPT:                  ${have_gcrypt}
1132         QRENCODE:                ${have_qrencode}
1133         MICROHTTPD:              ${have_microhttpd}
1134         CHKCONFIG:               ${have_chkconfig}
1135         binfmt:                  ${have_binfmt}
1136         vconsole:                ${have_vconsole}
1137         readahead:               ${have_readahead}
1138         bootchart:               ${have_bootchart}
1139         quotacheck:              ${have_quotacheck}
1140         tmpfiles:                ${have_tmpfiles}
1141         randomseed:              ${have_randomseed}
1142         backlight:               ${have_backlight}
1143         rfkill:                  ${have_rfkill}
1144         logind:                  ${have_logind}
1145         machined:                ${have_machined}
1146         hostnamed:               ${have_hostnamed}
1147         timedated:               ${have_timedated}
1148         localed:                 ${have_localed}
1149         networkd:                ${have_networkd}
1150         coredump:                ${have_coredump}
1151         polkit:                  ${have_polkit}
1152         efi:                     ${have_efi}
1153         kmod:                    ${have_kmod}
1154         blkid:                   ${have_blkid}
1155         dbus:                    ${have_dbus}
1156         nss-myhostname:          ${have_myhostname}
1157         gudev:                   ${enable_gudev}
1158         gintrospection:          ${enable_introspection}
1159         multi-seat-x:            ${have_multi_seat_x}
1160         kdbus:                   ${have_kdbus}
1161         Python:                  ${have_python}
1162         Python Headers:          ${have_python_devel}
1163         man pages:               ${have_manpages}
1164         gtk-doc:                 ${enable_gtk_doc}
1165         test coverage:           ${have_coverage}
1166         Split /usr:              ${enable_split_usr}
1167         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1168         compatibility libraries: ${have_compat_libs}
1169
1170         prefix:                  ${prefix}
1171         rootprefix:              ${with_rootprefix}
1172         sysconf dir:             ${sysconfdir}
1173         datarootdir:             ${datarootdir}
1174         includedir:              ${includedir}
1175         include_prefix:          ${INCLUDE_PREFIX}
1176         lib dir:                 ${libdir}
1177         rootlib dir:             ${with_rootlibdir}
1178         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1179         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1180         Build Python:            ${PYTHON}
1181         Installation Python:     ${PYTHON_BINARY}
1182         sphinx binary:           ${SPHINX_BUILD}
1183         firmware path:           ${FIRMWARE_PATH}
1184         PAM modules dir:         ${with_pamlibdir}
1185         PAM configuration dir:   ${with_pamconfdir}
1186         D-Bus policy dir:        ${with_dbuspolicydir}
1187         D-Bus session dir:       ${with_dbussessionservicedir}
1188         D-Bus system dir:        ${with_dbussystemservicedir}
1189         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1190         Bash completions dir:    ${with_bashcompletiondir}
1191         Zsh completions dir:     ${with_zshcompletiondir}
1192         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1193         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1194         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1195
1196         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1197         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1198         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1199         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1200         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1201 ])