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         [210],
  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$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  50
  51 # i18n stuff for the PolicyKit policy files
  52 IT_PROG_INTLTOOL([0.40.0])
  53
  54 GETTEXT_PACKAGE=systemd
  55 AC_SUBST(GETTEXT_PACKAGE)
  56
  57 AC_PROG_MKDIR_P
  58 AC_PROG_LN_S
  59 AC_PROG_SED
  60 AC_PROG_GREP
  61 AC_PROG_AWK
  62
  63 AC_PROG_CC_C99
  64
  65 AC_PATH_PROG([M4], [m4])
  66 AC_PATH_PROG([XSLTPROC], [xsltproc])
  67
  68 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon])
  69 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck])
  70
  71 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap])
  72
  73 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill])
  74
  75 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod])
  76
  77 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec])
  78
  79 M4_DEFINES=
  80
  81 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  82 m4_ifdef([GTK_DOC_CHECK], [
  83 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
  84          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
  85           enable_gtk_doc=no])
  86
  87 AS_IF([test "x$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 $address_sanitizer_ldflags")
 180
 181 AC_CHECK_SIZEOF(pid_t)
 182 AC_CHECK_SIZEOF(uid_t)
 183
 184 # ------------------------------------------------------------------------------
 185 # we use python to build the man page index, and for systemd-python
 186 have_python=no
 187 AC_ARG_WITH([python],
 188         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 189
 190 have_lxml=no
 191 AS_IF([test "x$with_python" != "xno"], [
 192         AM_PATH_PYTHON(,, [:])
 193         AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes], [have_lxml=no])
 194         AS_IF([test "$PYTHON" != : -a $have_lxml = yes], [have_python=yes])
 195 ])
 196 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 197 AS_IF([test "x$PYTHON_BINARY" = "x"],
 198       [AS_IF([test "x$have_python" = "xyes"],
 199              [PYTHON_BINARY="$(which "$PYTHON")"],
 200              [PYTHON_BINARY=/usr/bin/python])])
 201 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 202
 203 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
 204       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
 205
 206 have_python_devel=no
 207 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
 208 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
 209       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
 210             [have_python_devel=yes],
 211             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
 212                   [have_python_devel=yes],
 213                   [have_python_devel=no])])
 214       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
 215             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
 216       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 217 ])
 218 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 219
 220 # ------------------------------------------------------------------------------
 221
 222 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 223 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 224 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 225
 226 # unconditionally pull-in librt with old glibc versions
 227 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 228
 229 save_LIBS="$LIBS"
 230 LIBS=
 231 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 232 CAP_LIBS="$LIBS"
 233 AC_SUBST(CAP_LIBS)
 234
 235 LIBS=
 236 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 237 RT_LIBS="$LIBS"
 238 AC_SUBST(RT_LIBS)
 239 LIBS="$save_LIBS"
 240
 241 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 242 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 243 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns], [], [], [[#include <sys/types.h>
 244 #include <unistd.h>
 245 #include <sys/mount.h>
 246 #include <fcntl.h>
 247 #include <sched.h>]])
 248
 249 # This makes sure pkg.m4 is available.
 250 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 251
 252 # ------------------------------------------------------------------------------
 253 have_dbus=no
 254 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 255 AS_IF([test "x$enable_dbus" != "xno"], [
 256         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 257                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 258                 [have_dbus=no])
 259         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 260                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 261 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 262
 263 # ------------------------------------------------------------------------------
 264 have_compat_libs=no
 265 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
 266                 [case "${enableval}" in
 267                         yes) have_compat_libs=yes ;;
 268                         no) have_compat_libs=no ;;
 269                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
 270                 esac],
 271                 [have_compat_libs=no])
 272 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
 273
 274 # ------------------------------------------------------------------------------
 275 have_coverage=no
 276 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 277 if test "x$enable_coverage" = "xyes" ; then
 278         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 279         if test "x$lcov_found" = xno ; then
 280                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 281         else
 282                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 283                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 284                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 285                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 286                 else
 287                         have_coverage=yes
 288                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 289                         -fprofile-arcs \
 290                         -ftest-coverage])
 291                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 292                 fi
 293         fi
 294 fi
 295 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 296
 297 # ------------------------------------------------------------------------------
 298 have_kmod=no
 299 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 300 if test "x$enable_kmod" != "xno"; then
 301         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 302         if test "x$have_kmod" = "xyes"; then
 303                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 304                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 305                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 306         fi
 307         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 308                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 309         fi
 310 fi
 311 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 312
 313 # ------------------------------------------------------------------------------
 314 have_blkid=no
 315 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 316 if test "x$enable_blkid" != "xno"; then
 317         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 318                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 319         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 320                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 321         fi
 322 fi
 323 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 324
 325 # ------------------------------------------------------------------------------
 326 have_seccomp=no
 327 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
 328 if test "x$enable_seccomp" != "xno"; then
 329         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
 330                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 331                 have_seccomp=yes
 332                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 333                [have_seccomp=no])
 334         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 335                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 336         fi
 337 fi
 338 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 339
 340 # ------------------------------------------------------------------------------
 341 have_ima=yes
 342 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 343                 [case "${enableval}" in
 344                         yes) have_ima=yes ;;
 345                         no) have_ima=no ;;
 346                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 347                 esac],
 348                 [have_ima=yes])
 349
 350 if test "x${have_ima}" != xno ; then
 351         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 352 fi
 353
 354 # ------------------------------------------------------------------------------
 355 have_chkconfig=yes
 356 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 357                 [case "${enableval}" in
 358                         yes) have_chkconfig=yes ;;
 359                         no) have_chkconfig=no ;;
 360                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 361                 esac],
 362                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 363                 if test -z "$CHKCONFIG"; then
 364                         have_chkconfig=no
 365                 else
 366                         have_chkconfig=yes
 367                 fi])
 368
 369 if test "x${have_chkconfig}" != xno ; then
 370         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 371 fi
 372
 373 # ------------------------------------------------------------------------------
 374 have_selinux=no
 375 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 376 if test "x$enable_selinux" != "xno"; then
 377         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 378                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 379                  have_selinux=yes
 380                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 381                 [have_selinux=no])
 382         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 383                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 384         fi
 385 fi
 386 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 387
 388 have_apparmor=no
 389 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
 390 if test "x$enable_apparmor" != "xno"; then
 391         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 392                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 393                  have_apparmor=yes
 394                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 395                 [have_apparmor=no])
 396         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 397                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 398         fi
 399 fi
 400 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 401
 402
 403 AC_ARG_WITH(debug-shell,
 404         AS_HELP_STRING([--with-debug-shell=PATH],
 405                 [Path to debug shell binary]),
 406         [SUSHELL="$withval"],[
 407         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 408
 409 AC_SUBST(SUSHELL)
 410
 411 AC_ARG_WITH([debug-tty],
 412         AS_HELP_STRING([--with-debug-tty=PATH],
 413                 [Specify the tty device for debug shell]),
 414         [DEBUGTTY="$withval"],
 415         [DEBUGTTY=/dev/tty9])
 416
 417 AC_SUBST(DEBUGTTY)
 418
 419 # ------------------------------------------------------------------------------
 420 have_xz=no
 421 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 422 if test "x$enable_xz" != "xno"; then
 423         PKG_CHECK_MODULES(XZ, [ liblzma ],
 424                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 425         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 426                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 427         fi
 428 fi
 429 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 430
 431 # ------------------------------------------------------------------------------
 432 AC_ARG_ENABLE([tcpwrap],
 433         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 434                 [case "${enableval}" in
 435                         yes) have_tcpwrap=yes ;;
 436                         no) have_tcpwrap=no ;;
 437                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 438                 esac],
 439                 [have_tcpwrap=auto])
 440
 441 if test "x${have_tcpwrap}" != xno ; then
 442         ACX_LIBWRAP
 443         if test "x${LIBWRAP_LIBS}" = x ; then
 444                 if test "x$have_tcpwrap" = xyes ; then
 445                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 446                 fi
 447                 have_tcpwrap=no
 448         else
 449                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBWRAP"
 450                 have_tcpwrap=yes
 451         fi
 452 else
 453         LIBWRAP_LIBS=
 454 fi
 455 AC_SUBST(LIBWRAP_LIBS)
 456
 457 # ------------------------------------------------------------------------------
 458 AC_ARG_ENABLE([pam],
 459         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 460                 [case "${enableval}" in
 461                         yes) have_pam=yes ;;
 462                         no) have_pam=no ;;
 463                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 464                 esac],
 465                 [have_pam=auto])
 466
 467 if test "x${have_pam}" != xno ; then
 468         AC_CHECK_HEADERS(
 469                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 470                 [have_pam=yes],
 471                 [if test "x$have_pam" = xyes ; then
 472                         AC_MSG_ERROR([*** PAM headers not found.])
 473                 fi])
 474
 475         AC_CHECK_LIB(
 476                 [pam],
 477                 [pam_syslog],
 478                 [have_pam=yes],
 479                 [if test "x$have_pam" = xyes ; then
 480                         AC_MSG_ERROR([*** libpam not found.])
 481                 fi])
 482
 483         if test "x$have_pam" = xyes ; then
 484                 PAM_LIBS="-lpam -lpam_misc"
 485                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 486                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 487         else
 488                 have_pam=no
 489         fi
 490 else
 491         PAM_LIBS=
 492 fi
 493 AC_SUBST(PAM_LIBS)
 494 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 495
 496 # ------------------------------------------------------------------------------
 497 AC_ARG_ENABLE([acl],
 498         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 499                 [case "${enableval}" in
 500                         yes) have_acl=yes ;;
 501                         no) have_acl=no ;;
 502                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 503                 esac],
 504                 [have_acl=auto])
 505
 506 if test "x${have_acl}" != xno ; then
 507         AC_CHECK_HEADERS(
 508                 [sys/acl.h acl/libacl.h],
 509                 [have_acl=yes],
 510                 [if test "x$have_acl" = xyes ; then
 511                         AC_MSG_ERROR([*** ACL headers not found.])
 512                 fi])
 513
 514         AC_CHECK_LIB(
 515                 [acl],
 516                 [acl_get_file],
 517                 [have_acl=yes],
 518                 [if test "x$have_acl" = xyes ; then
 519                         AC_MSG_ERROR([*** libacl not found.])
 520                 fi])
 521
 522         if test "x$have_acl" = xyes ; then
 523                 ACL_LIBS="-lacl"
 524                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 525         else
 526                 have_acl=no
 527         fi
 528 else
 529         ACL_LIBS=
 530 fi
 531 AC_SUBST(ACL_LIBS)
 532 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 533
 534 # ------------------------------------------------------------------------------
 535 AC_ARG_ENABLE([xattr],
 536         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 537                 [case "${enableval}" in
 538                         yes) have_xattr=yes ;;
 539                         no) have_xattr=no ;;
 540                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 541                 esac],
 542                 [have_xattr=auto])
 543
 544 if test "x${have_xattr}" != xno ; then
 545         AC_CHECK_HEADERS(
 546                 [attr/xattr.h],
 547                 [have_xattr=yes],
 548                 [if test "x$have_xattr" = xyes ; then
 549                         AC_MSG_ERROR([*** XATTR headers not found.])
 550                 fi])
 551
 552         AC_CHECK_LIB(
 553                 [attr],
 554                 [fsetxattr],
 555                 [have_xattr=yes],
 556                 [if test "x$have_xattr" = xyes ; then
 557                         AC_MSG_ERROR([*** libattr not found.])
 558                 fi])
 559
 560         if test "x$have_xattr" = xyes ; then
 561                 XATTR_LIBS="-lattr"
 562                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 563         else
 564                 have_xattr=no
 565         fi
 566 else
 567         XATTR_LIBS=
 568 fi
 569 AC_SUBST(XATTR_LIBS)
 570 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 571
 572 # ------------------------------------------------------------------------------
 573 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
 574                 [case "${enableval}" in
 575                         yes) have_smack=yes ;;
 576                         no) have_smack=no ;;
 577                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 578                 esac],
 579                 [have_smack=auto])
 580
 581 if test "x${have_xattr}" = xno; then
 582         if test "x${have_smack}" = xyes; then
 583                 AC_MSG_ERROR(SMACK requires xattr support)
 584         else
 585                 have_smack=no
 586         fi
 587 else
 588         if test "x${have_smack}" = xauto; then
 589                 M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 590                 have_smack=yes
 591         fi
 592 fi
 593
 594 AC_ARG_WITH(smack-run-label,
 595 AS_HELP_STRING([--with-smack-run-label=STRING],
 596         [run systemd --system with a specific SMACK label]),
 597         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
 598         [])
 599
 600 if test "x${have_smack}" = xyes ; then
 601         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 602 fi
 603
 604 # ------------------------------------------------------------------------------
 605 AC_ARG_ENABLE([gcrypt],
 606         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 607                 [case "${enableval}" in
 608                         yes) have_gcrypt=yes ;;
 609                         no) have_gcrypt=no ;;
 610                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 611                 esac],
 612                 [have_gcrypt=auto])
 613
 614 if test "x${have_gcrypt}" != xno ; then
 615         AM_PATH_LIBGCRYPT(
 616                 [1.4.5],
 617                 [have_gcrypt=yes],
 618                 [if test "x$have_gcrypt" = xyes ; then
 619                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 620                 fi])
 621
 622         if test "x$have_gcrypt" = xyes ; then
 623                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 624                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 625                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 626         else
 627                 have_gcrypt=no
 628         fi
 629 else
 630         GCRYPT_LIBS=
 631         GCRYPT_CFLAGS=
 632 fi
 633 AC_SUBST(GCRYPT_LIBS)
 634 AC_SUBST(GCRYPT_CFLAGS)
 635 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 636
 637 # ------------------------------------------------------------------------------
 638 AC_ARG_ENABLE([audit],
 639         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 640                 [case "${enableval}" in
 641                         yes) have_audit=yes ;;
 642                         no) have_audit=no ;;
 643                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 644                 esac],
 645                 [have_audit=auto])
 646
 647 if test "x${have_audit}" != xno ; then
 648         AC_CHECK_HEADERS(
 649                 [libaudit.h],
 650                 [have_audit=yes],
 651                 [if test "x$have_audit" = xyes ; then
 652                         AC_MSG_ERROR([*** AUDIT headers not found.])
 653                 fi])
 654
 655         AC_CHECK_LIB(
 656                 [audit],
 657                 [audit_open],
 658                 [have_audit=yes],
 659                 [if test "x$have_audit" = xyes ; then
 660                         AC_MSG_ERROR([*** libaudit not found.])
 661                 fi])
 662
 663         if test "x$have_audit" = xyes ; then
 664                 AUDIT_LIBS="-laudit"
 665                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 666         else
 667                 have_audit=no
 668         fi
 669 else
 670         AUDIT_LIBS=
 671 fi
 672 AC_SUBST(AUDIT_LIBS)
 673
 674 # ------------------------------------------------------------------------------
 675 have_libcryptsetup=no
 676 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 677 if test "x$enable_libcryptsetup" != "xno"; then
 678         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 679                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 680         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 681                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 682         fi
 683 fi
 684 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 685
 686 # ------------------------------------------------------------------------------
 687 have_qrencode=no
 688 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 689 if test "x$enable_qrencode" != "xno"; then
 690         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 691                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 692         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 693                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 694         fi
 695 fi
 696 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 697
 698 # ------------------------------------------------------------------------------
 699 have_microhttpd=no
 700 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 701 if test "x$enable_microhttpd" != "xno"; then
 702         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 703                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 704         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 705                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 706         fi
 707 fi
 708 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 709
 710 # ------------------------------------------------------------------------------
 711 have_binfmt=no
 712 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 713 if test "x$enable_binfmt" != "xno"; then
 714         have_binfmt=yes
 715 fi
 716 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 717
 718 # ------------------------------------------------------------------------------
 719 have_vconsole=no
 720 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 721 if test "x$enable_vconsole" != "xno"; then
 722         have_vconsole=yes
 723 fi
 724 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 725
 726 # ------------------------------------------------------------------------------
 727 have_readahead=no
 728 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 729 if test "x$enable_readahead" != "xno"; then
 730         have_readahead=yes
 731 fi
 732 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 733
 734 # ------------------------------------------------------------------------------
 735 have_bootchart=no
 736 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 737 if test "x$enable_bootchart" != "xno"; then
 738         have_bootchart=yes
 739 fi
 740 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 741
 742 # ------------------------------------------------------------------------------
 743 have_quotacheck=no
 744 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 745 if test "x$enable_quotacheck" != "xno"; then
 746         have_quotacheck=yes
 747 fi
 748 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 749
 750 # ------------------------------------------------------------------------------
 751 have_tmpfiles=no
 752 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
 753 if test "x$enable_tmpfiles" != "xno"; then
 754         have_tmpfiles=yes
 755 fi
 756 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
 757
 758 # ------------------------------------------------------------------------------
 759 have_randomseed=no
 760 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 761 if test "x$enable_randomseed" != "xno"; then
 762         have_randomseed=yes
 763 fi
 764 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 765
 766 # ------------------------------------------------------------------------------
 767 have_backlight=no
 768 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
 769 if test "x$enable_backlight" != "xno"; then
 770         have_backlight=yes
 771 fi
 772 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
 773
 774 # ------------------------------------------------------------------------------
 775 have_rfkill=no
 776 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
 777 if test "x$enable_rfkill" != "xno"; then
 778         have_rfkill=yes
 779 fi
 780 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
 781
 782 # ------------------------------------------------------------------------------
 783 have_logind=no
 784 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 785 if test "x$enable_logind" != "xno"; then
 786         have_logind=yes
 787 fi
 788 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 789 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 790
 791 # ------------------------------------------------------------------------------
 792 have_machined=no
 793 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
 794 if test "x$enable_machined" != "xno"; then
 795         have_machined=yes
 796 fi
 797 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
 798 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
 799
 800 # ------------------------------------------------------------------------------
 801 have_hostnamed=no
 802 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 803 if test "x$enable_hostnamed" != "xno"; then
 804         have_hostnamed=yes
 805 fi
 806 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 807
 808 # ------------------------------------------------------------------------------
 809 have_timedated=no
 810 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 811 if test "x$enable_timedated" != "xno"; then
 812         have_timedated=yes
 813 fi
 814 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 815
 816 # ------------------------------------------------------------------------------
 817 have_localed=no
 818 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 819 if test "x$enable_localed" != "xno"; then
 820         have_localed=yes
 821 fi
 822 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 823
 824 # ------------------------------------------------------------------------------
 825 have_coredump=no
 826 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 827 if test "x$enable_coredump" != "xno"; then
 828         have_coredump=yes
 829 fi
 830 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 831
 832 # ------------------------------------------------------------------------------
 833 have_polkit=no
 834 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 835 if test "x$enable_polkit" != "xno"; then
 836         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 837         have_polkit=yes
 838 fi
 839 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 840
 841 # ------------------------------------------------------------------------------
 842 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
 843 if test "x$enable_networkd" != "xno"; then
 844         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
 845         have_networkd=yes
 846 fi
 847 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 848
 849 # ------------------------------------------------------------------------------
 850 have_efi=no
 851 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 852 if test "x$enable_efi" != "xno"; then
 853         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 854         have_efi=yes
 855 fi
 856 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 857
 858 # ------------------------------------------------------------------------------
 859 have_multi_seat_x=no
 860 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
 861 if test "x$enable_multi_seat_x" != "xno"; then
 862         have_multi_seat_x=yes
 863 fi
 864 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
 865
 866 # ------------------------------------------------------------------------------
 867 have_kdbus=no
 868 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
 869 if test "x$enable_kdbus" = "xyes"; then
 870         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
 871         have_kdbus=yes
 872         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
 873 fi
 874 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
 875
 876 # ------------------------------------------------------------------------------
 877 AC_ARG_WITH(rc-local-script-path-start,
 878         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 879                 [Path to /etc/rc.local]),
 880         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 881         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 882
 883 AC_ARG_WITH(rc-local-script-path-stop,
 884         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 885                 [Path to /usr/sbin/halt.local]),
 886         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 887         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 888
 889 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 890 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 891
 892 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 893 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 894
 895 # ------------------------------------------------------------------------------
 896 AC_ARG_WITH(kbd-loadkeys,
 897         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 898                 [Path to loadkeys]),
 899         [KBD_LOADKEYS="$withval"],
 900         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 901
 902 AC_ARG_WITH(kbd-setfont,
 903         AS_HELP_STRING([--with-kbd-setfont=PATH],
 904                 [Path to setfont]),
 905         [KBD_SETFONT="$withval"],
 906         [KBD_SETFONT="/usr/bin/setfont"])
 907
 908 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 909 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 910
 911 AC_SUBST(KBD_LOADKEYS)
 912 AC_SUBST(KBD_SETFONT)
 913
 914 AC_ARG_WITH(telinit,
 915         AS_HELP_STRING([--with-telinit=PATH],
 916                 [Path to telinit]),
 917         [TELINIT="$withval"],
 918         [TELINIT="/lib/sysvinit/telinit"])
 919
 920 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
 921
 922 AC_SUBST(TELINIT)
 923
 924 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
 925
 926 # ------------------------------------------------------------------------------
 927 have_myhostname=no
 928 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 929 if test "x$enable_myhostname" != "xno"; then
 930         AC_HEADER_STDC
 931         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
 932
 933         AC_C_CONST
 934         AC_TYPE_SIZE_T
 935         AC_HEADER_TIME
 936
 937         AC_FUNC_MALLOC
 938         AC_FUNC_SELECT_ARGTYPES
 939         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 940
 941         have_myhostname=yes
 942 fi
 943 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 944
 945 # ------------------------------------------------------------------------------
 946 AC_ARG_WITH(firmware-path,
 947        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 948           [Firmware search path (default="")]),
 949        [], [with_firmware_path=""])
 950 OLD_IFS=$IFS
 951 IFS=:
 952 for i in $with_firmware_path; do
 953        if test "x${FIRMWARE_PATH}" = "x"; then
 954               FIRMWARE_PATH="\\\"${i}/\\\""
 955        else
 956               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 957        fi
 958 done
 959 IFS=$OLD_IFS
 960 AC_SUBST(FIRMWARE_PATH)
 961 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
 962 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
 963
 964 # ------------------------------------------------------------------------------
 965 AC_ARG_ENABLE([gudev],
 966        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 967        [], [enable_gudev=yes])
 968 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
 969 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 970 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
 971
 972 # ------------------------------------------------------------------------------
 973 have_manpages=no
 974 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 975 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
 976 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 977
 978 # ------------------------------------------------------------------------------
 979
 980 # Location of the init scripts as mandated by LSB
 981 SYSTEM_SYSVINIT_PATH=/etc/init.d
 982 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 983
 984 AC_ARG_WITH([sysvinit-path],
 985         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 986                 [Specify the path to where the SysV init scripts are located])],
 987         [SYSTEM_SYSVINIT_PATH="$withval"],
 988         [])
 989
 990 AC_ARG_WITH([sysvrcnd-path],
 991         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 992                 [Specify the path to the base directory for the SysV rcN.d directories])],
 993         [SYSTEM_SYSVRCND_PATH="$withval"],
 994         [])
 995
 996 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 997         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 998         SYSTEM_SYSV_COMPAT="yes"
 999         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1000 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1001         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.])
1002 else
1003         SYSTEM_SYSV_COMPAT="no"
1004 fi
1005
1006 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1007 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1008 AC_SUBST(M4_DEFINES)
1009
1010 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1011
1012 AC_ARG_WITH([tty-gid],
1013         [AS_HELP_STRING([--with-tty-gid=GID],
1014                 [Specify the numeric GID of the 'tty' group])],
1015         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
1016         [])
1017
1018 AC_ARG_WITH([dbuspolicydir],
1019         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1020         [],
1021         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1022
1023 AC_ARG_WITH([dbussessionservicedir],
1024         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1025         [],
1026         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1027
1028 AC_ARG_WITH([dbussystemservicedir],
1029         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1030         [],
1031         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1032
1033 AC_ARG_WITH([dbusinterfacedir],
1034         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1035         [],
1036         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1037
1038 AC_ARG_WITH([bashcompletiondir],
1039         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1040         [],
1041         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1042                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1043         ] , [
1044                 with_bashcompletiondir=${datadir}/bash-completion/completions
1045         ])])
1046
1047 AC_ARG_WITH([zshcompletiondir],
1048         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1049         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1050
1051 AC_ARG_WITH([rootprefix],
1052         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1053         [], [with_rootprefix=${ac_default_prefix}])
1054
1055 AC_ARG_WITH([rootlibdir],
1056         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1057         [],
1058         [with_rootlibdir=${libdir}])
1059
1060 AC_ARG_WITH([pamlibdir],
1061         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1062         [],
1063         [with_pamlibdir=${with_rootlibdir}/security])
1064
1065 AC_ARG_WITH([pamconfdir],
1066         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1067         [],
1068         [with_pamconfdir=${sysconfdir}/pam.d])
1069
1070 AC_ARG_ENABLE([split-usr],
1071         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1072         [],
1073         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1074                 enable_split_usr=yes
1075         ], [
1076                 enable_split_usr=no
1077         ])])
1078
1079 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1080         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1081 ])
1082
1083 # Work around intltoolize and gtk-doc problems in VPATH builds
1084 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1085                                        [Define to do gtk-doc tests])
1086 AS_IF([test "x$0" != "x./configure"], [
1087         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1088 ])
1089
1090 AC_ARG_ENABLE(tests,
1091        [AC_HELP_STRING([--disable-tests], [disable tests])],
1092        enable_tests=$enableval, enable_tests=yes)
1093 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1094
1095 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1096 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1097 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1098 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1099 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1100 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1101 AC_SUBST([pamlibdir], [$with_pamlibdir])
1102 AC_SUBST([pamconfdir], [$with_pamconfdir])
1103 AC_SUBST([rootprefix], [$with_rootprefix])
1104 AC_SUBST([rootlibdir], [$with_rootlibdir])
1105
1106 AC_CONFIG_FILES([
1107         Makefile po/Makefile.in
1108         docs/libudev/Makefile
1109         docs/libudev/version.xml
1110         docs/gudev/Makefile
1111         docs/gudev/version.xml
1112 ])
1113
1114 AC_OUTPUT
1115 AC_MSG_RESULT([
1116         $PACKAGE_NAME $VERSION
1117
1118         libcryptsetup:           ${have_libcryptsetup}
1119         tcpwrap:                 ${have_tcpwrap}
1120         PAM:                     ${have_pam}
1121         AUDIT:                   ${have_audit}
1122         IMA:                     ${have_ima}
1123         AppArmor:                ${have_apparmor}
1124         SELinux:                 ${have_selinux}
1125         SECCOMP:                 ${have_seccomp}
1126         SMACK:                   ${have_smack}
1127         XZ:                      ${have_xz}
1128         ACL:                     ${have_acl}
1129         XATTR:                   ${have_xattr}
1130         GCRYPT:                  ${have_gcrypt}
1131         QRENCODE:                ${have_qrencode}
1132         MICROHTTPD:              ${have_microhttpd}
1133         CHKCONFIG:               ${have_chkconfig}
1134         binfmt:                  ${have_binfmt}
1135         vconsole:                ${have_vconsole}
1136         readahead:               ${have_readahead}
1137         bootchart:               ${have_bootchart}
1138         quotacheck:              ${have_quotacheck}
1139         tmpfiles:                ${have_tmpfiles}
1140         randomseed:              ${have_randomseed}
1141         backlight:               ${have_backlight}
1142         rfkill:                  ${have_rfkill}
1143         logind:                  ${have_logind}
1144         machined:                ${have_machined}
1145         hostnamed:               ${have_hostnamed}
1146         timedated:               ${have_timedated}
1147         localed:                 ${have_localed}
1148         networkd:                ${have_networkd}
1149         coredump:                ${have_coredump}
1150         polkit:                  ${have_polkit}
1151         efi:                     ${have_efi}
1152         kmod:                    ${have_kmod}
1153         blkid:                   ${have_blkid}
1154         dbus:                    ${have_dbus}
1155         nss-myhostname:          ${have_myhostname}
1156         gudev:                   ${enable_gudev}
1157         gintrospection:          ${enable_introspection}
1158         multi-seat-x:            ${have_multi_seat_x}
1159         kdbus:                   ${have_kdbus}
1160         Python:                  ${have_python}
1161         Python Headers:          ${have_python_devel}
1162         man pages:               ${have_manpages}
1163         gtk-doc:                 ${enable_gtk_doc}
1164         test coverage:           ${have_coverage}
1165         Split /usr:              ${enable_split_usr}
1166         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1167         compatibility libraries: ${have_compat_libs}
1168
1169         prefix:                  ${prefix}
1170         rootprefix:              ${with_rootprefix}
1171         sysconf dir:             ${sysconfdir}
1172         datarootdir:             ${datarootdir}
1173         includedir:              ${includedir}
1174         include_prefix:          ${INCLUDE_PREFIX}
1175         lib dir:                 ${libdir}
1176         rootlib dir:             ${with_rootlibdir}
1177         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1178         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1179         Build Python:            ${PYTHON}
1180         Installation Python:     ${PYTHON_BINARY}
1181         sphinx binary:           ${SPHINX_BUILD}
1182         firmware path:           ${FIRMWARE_PATH}
1183         PAM modules dir:         ${with_pamlibdir}
1184         PAM configuration dir:   ${with_pamconfdir}
1185         D-Bus policy dir:        ${with_dbuspolicydir}
1186         D-Bus session dir:       ${with_dbussessionservicedir}
1187         D-Bus system dir:        ${with_dbussystemservicedir}
1188         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1189         Bash completions dir:    ${with_bashcompletiondir}
1190         Zsh completions dir:     ${with_zshcompletiondir}
1191         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1192         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1193         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1194
1195         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1196         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1197         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1198         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1199         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1200 ])