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         [187],
  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_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects check-news])
  37 AM_SILENT_RULES([yes])
  38 AC_CANONICAL_HOST
  39 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  40 AS_IF([test "x$host_cpu" = "xmips" || test "x$host_cpu" = "xmipsel" ||
  41        test "x$host_cpu" = "xmips64" || test "x$host_cpu" = "xmips64el"],
  42       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
  43
  44 LT_PREREQ(2.2)
  45 LT_INIT
  46
  47 # i18n stuff for the PolicyKit policy files
  48 IT_PROG_INTLTOOL([0.40.0])
  49
  50 GETTEXT_PACKAGE=systemd
  51 AC_SUBST(GETTEXT_PACKAGE)
  52
  53 AC_PROG_MKDIR_P
  54 AC_PROG_LN_S
  55 AC_PROG_SED
  56 AC_PROG_GREP
  57 AC_PROG_AWK
  58
  59 AC_PROG_CC
  60 AC_PROG_CC_C99
  61 AM_PROG_CC_C_O
  62 AC_PROG_GCC_TRADITIONAL
  63
  64 AC_PATH_PROG([M4], [m4])
  65
  66 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  67 m4_ifdef([GTK_DOC_CHECK], [
  68 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])
  69 ], [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])])
  70
  71 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
  72 GOBJECT_INTROSPECTION_CHECK([1.31.1])
  73 ], [AM_CONDITIONAL([HAVE_INTROSPECTION], [false])])
  74
  75 AC_CHECK_TOOL(OBJCOPY, objcopy)
  76 AC_CHECK_TOOL(STRINGS, strings)
  77 AC_CHECK_TOOL(GPERF, gperf)
  78 if test -z "$GPERF" ; then
  79         AC_MSG_ERROR([*** gperf not found])
  80 fi
  81
  82 # we use python only to build the man page index
  83 AM_PATH_PYTHON(,, [:])
  84 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
  85
  86 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
  87         -pipe \
  88         -Wall \
  89         -Wextra \
  90         -Wno-inline \
  91         -Wundef \
  92         -Wformat=2 \
  93         -Wlogical-op \
  94         -Wsign-compare \
  95         -Wformat-security \
  96         -Wmissing-include-dirs \
  97         -Wformat-nonliteral \
  98         -Wold-style-definition \
  99         -Wpointer-arith \
 100         -Winit-self \
 101         -Wdeclaration-after-statement \
 102         -Wfloat-equal \
 103         -Wmissing-prototypes \
 104         -Wstrict-prototypes \
 105         -Wredundant-decls \
 106         -Wmissing-declarations \
 107         -Wmissing-noreturn \
 108         -Wshadow \
 109         -Wendif-labels \
 110         -Wcast-align \
 111         -Wstrict-aliasing=2 \
 112         -Wwrite-strings \
 113         -Wno-long-long \
 114         -Wno-overlength-strings \
 115         -Wno-unused-parameter \
 116         -Wno-missing-field-initializers \
 117         -Wno-unused-result \
 118         -Werror=overflow \
 119         -ffast-math \
 120         -fno-common \
 121         -fdiagnostics-show-option \
 122         -fno-strict-aliasing \
 123         -fvisibility=hidden \
 124         -ffunction-sections \
 125         -fdata-sections \
 126         -fstack-protector])
 127 AC_SUBST([OUR_CFLAGS], $with_cflags)
 128
 129 CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 130         -Wp,-D_FORTIFY_SOURCE=2])
 131 AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
 132
 133 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 134         -Wl,--as-needed \
 135         -Wl,--gc-sections \
 136         -Wl,-z,relro \
 137         -Wl,-z,now])
 138 AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 139
 140 AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 141 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 142
 143 save_LIBS="$LIBS"
 144 LIBS=
 145 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 146 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 147 CAP_LIBS="$LIBS"
 148 LIBS="$save_LIBS"
 149 AC_SUBST(CAP_LIBS)
 150
 151 # This makes sure pkg.m4 is available.
 152 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 153
 154 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
 155 PKG_CHECK_MODULES(KMOD, [libkmod >= 5])
 156 PKG_CHECK_MODULES(BLKID,[blkid >= 2.20])
 157
 158 # ------------------------------------------------------------------------------
 159 have_ima=yes
 160 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 161                 [case "${enableval}" in
 162                         yes) have_ima=yes ;;
 163                         no) have_ima=no ;;
 164                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 165                 esac],
 166                 [have_ima=yes])
 167
 168 if test "x${have_ima}" != xno ; then
 169         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 170 fi
 171
 172 # ------------------------------------------------------------------------------
 173 have_selinux=no
 174 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 175 if test "x$enable_selinux" != "xno"; then
 176         PKG_CHECK_MODULES(SELINUX, [ libselinux ],
 177                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 178         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 179                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 180         fi
 181 fi
 182 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 183 if test "x${have_selinux}" != xno ; then
 184         sushell=/sbin/sushell
 185 else
 186         sushell=/bin/bash
 187 fi
 188 AC_SUBST(sushell)
 189
 190 # ------------------------------------------------------------------------------
 191 have_xz=no
 192 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 193 if test "x$enable_xz" != "xno"; then
 194         PKG_CHECK_MODULES(XZ, [ liblzma ],
 195                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 196         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 197                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 198         fi
 199 fi
 200 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 201
 202 # ------------------------------------------------------------------------------
 203 AC_ARG_ENABLE([tcpwrap],
 204         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 205                 [case "${enableval}" in
 206                         yes) have_tcpwrap=yes ;;
 207                         no) have_tcpwrap=no ;;
 208                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 209                 esac],
 210                 [have_tcpwrap=auto])
 211
 212 if test "x${have_tcpwrap}" != xno ; then
 213         ACX_LIBWRAP
 214         if test "x${LIBWRAP_LIBS}" = x ; then
 215                 if test "x$have_tcpwrap" = xyes ; then
 216                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 217                 fi
 218                 have_tcpwrap=no
 219         else
 220                 have_tcpwrap=yes
 221         fi
 222 else
 223         LIBWRAP_LIBS=
 224 fi
 225 AC_SUBST(LIBWRAP_LIBS)
 226
 227 # ------------------------------------------------------------------------------
 228 AC_ARG_ENABLE([pam],
 229         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 230                 [case "${enableval}" in
 231                         yes) have_pam=yes ;;
 232                         no) have_pam=no ;;
 233                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 234                 esac],
 235                 [have_pam=auto])
 236
 237 if test "x${have_pam}" != xno ; then
 238         AC_CHECK_HEADERS(
 239                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 240                 [have_pam=yes],
 241                 [if test "x$have_pam" = xyes ; then
 242                         AC_MSG_ERROR([*** PAM headers not found.])
 243                 fi])
 244
 245         AC_CHECK_LIB(
 246                 [pam],
 247                 [pam_syslog],
 248                 [have_pam=yes],
 249                 [if test "x$have_pam" = xyes ; then
 250                         AC_MSG_ERROR([*** libpam not found.])
 251                 fi])
 252
 253         if test "x$have_pam" = xyes ; then
 254                 PAM_LIBS="-lpam -lpam_misc"
 255                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 256         else
 257                 have_pam=no
 258         fi
 259 else
 260         PAM_LIBS=
 261 fi
 262 AC_SUBST(PAM_LIBS)
 263 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 264
 265 # ------------------------------------------------------------------------------
 266 AC_ARG_ENABLE([acl],
 267         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 268                 [case "${enableval}" in
 269                         yes) have_acl=yes ;;
 270                         no) have_acl=no ;;
 271                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 272                 esac],
 273                 [have_acl=auto])
 274
 275 if test "x${have_acl}" != xno ; then
 276         AC_CHECK_HEADERS(
 277                 [sys/acl.h acl/libacl.h],
 278                 [have_acl=yes],
 279                 [if test "x$have_acl" = xyes ; then
 280                         AC_MSG_ERROR([*** ACL headers not found.])
 281                 fi])
 282
 283         AC_CHECK_LIB(
 284                 [acl],
 285                 [acl_get_file],
 286                 [have_acl=yes],
 287                 [if test "x$have_acl" = xyes ; then
 288                         AC_MSG_ERROR([*** libacl not found.])
 289                 fi])
 290
 291         if test "x$have_acl" = xyes ; then
 292                 ACL_LIBS="-lacl"
 293                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 294         else
 295                 have_acl=no
 296         fi
 297 else
 298         ACL_LIBS=
 299 fi
 300 AC_SUBST(ACL_LIBS)
 301 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 302
 303 # ------------------------------------------------------------------------------
 304 AC_ARG_ENABLE([audit],
 305         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 306                 [case "${enableval}" in
 307                         yes) have_audit=yes ;;
 308                         no) have_audit=no ;;
 309                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 310                 esac],
 311                 [have_audit=auto])
 312
 313 if test "x${have_audit}" != xno ; then
 314         AC_CHECK_HEADERS(
 315                 [libaudit.h],
 316                 [have_audit=yes],
 317                 [if test "x$have_audit" = xyes ; then
 318                         AC_MSG_ERROR([*** AUDIT headers not found.])
 319                 fi])
 320
 321         AC_CHECK_LIB(
 322                 [audit],
 323                 [audit_open],
 324                 [have_audit=yes],
 325                 [if test "x$have_audit" = xyes ; then
 326                         AC_MSG_ERROR([*** libaudit not found.])
 327                 fi])
 328
 329         if test "x$have_audit" = xyes ; then
 330                 AUDIT_LIBS="-laudit"
 331                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 332         else
 333                 have_audit=no
 334         fi
 335 else
 336         AUDIT_LIBS=
 337 fi
 338 AC_SUBST(AUDIT_LIBS)
 339
 340 # ------------------------------------------------------------------------------
 341 have_libcryptsetup=no
 342 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 343 if test "x$enable_libcryptsetup" != "xno"; then
 344         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
 345                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 346         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 347                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 348         fi
 349 fi
 350 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 351
 352 # ------------------------------------------------------------------------------
 353 have_binfmt=no
 354 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 355 if test "x$enable_binfmt" != "xno"; then
 356         have_binfmt=yes
 357 fi
 358 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 359
 360 # ------------------------------------------------------------------------------
 361 have_vconsole=no
 362 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 363 if test "x$enable_vconsole" != "xno"; then
 364         have_vconsole=yes
 365 fi
 366 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 367
 368 # ------------------------------------------------------------------------------
 369 have_readahead=no
 370 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 371 if test "x$enable_readahead" != "xno"; then
 372         have_readahead=yes
 373 fi
 374 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 375
 376 # ------------------------------------------------------------------------------
 377 have_quotacheck=no
 378 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 379 if test "x$enable_quotacheck" != "xno"; then
 380         have_quotacheck=yes
 381 fi
 382 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 383
 384 # ------------------------------------------------------------------------------
 385 have_randomseed=no
 386 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 387 if test "x$enable_randomseed" != "xno"; then
 388         have_randomseed=yes
 389 fi
 390 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 391
 392 # ------------------------------------------------------------------------------
 393 have_logind=no
 394 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 395 if test "x$enable_logind" != "xno"; then
 396         have_logind=yes
 397 fi
 398 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 399 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 400
 401 # ------------------------------------------------------------------------------
 402 have_hostnamed=no
 403 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 404 if test "x$enable_hostnamed" != "xno"; then
 405         have_hostnamed=yes
 406 fi
 407 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 408
 409 # ------------------------------------------------------------------------------
 410 have_timedated=no
 411 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 412 if test "x$enable_timedated" != "xno"; then
 413         have_timedated=yes
 414 fi
 415 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 416
 417 # ------------------------------------------------------------------------------
 418 have_localed=no
 419 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 420 if test "x$enable_localed" != "xno"; then
 421         have_localed=yes
 422 fi
 423 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 424
 425 # ------------------------------------------------------------------------------
 426 have_coredump=no
 427 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 428 if test "x$enable_coredump" != "xno"; then
 429         have_coredump=yes
 430 fi
 431 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 432
 433 # ------------------------------------------------------------------------------
 434 AC_ARG_WITH(usb-ids-path,
 435         [AS_HELP_STRING([--with-usb-ids-path=DIR], [Path to usb.ids file])],
 436         [USB_DATABASE=${withval}],
 437         [if test -n "$usbids" ; then
 438                 USB_DATABASE="$usbids"
 439         else
 440                 PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
 441                 AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])
 442         fi])
 443 AC_MSG_CHECKING([for USB database location])
 444 AC_MSG_RESULT([$USB_DATABASE])
 445 AC_SUBST(USB_DATABASE)
 446
 447 AC_ARG_WITH(pci-ids-path,
 448         [AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file])],
 449         [PCI_DATABASE=${withval}],
 450         [if test -n "$pciids" ; then
 451                 PCI_DATABASE="$pciids"
 452         else
 453                 PKG_CHECK_MODULES(LIBPCI, libpci >= 3)
 454                 AC_SUBST([PCI_DATABASE], [$($PKG_CONFIG --variable=idsdir libpci)/pci.ids])
 455         fi])
 456 AC_MSG_CHECKING([for PCI database location])
 457 AC_MSG_RESULT([$PCI_DATABASE])
 458 AC_SUBST(PCI_DATABASE)
 459
 460 # ------------------------------------------------------------------------------
 461 AC_ARG_WITH(firmware-path,
 462        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 463           [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]),
 464        [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
 465 OLD_IFS=$IFS
 466 IFS=:
 467 for i in $with_firmware_path; do
 468        if test "x${FIRMWARE_PATH}" = "x"; then
 469               FIRMWARE_PATH="\\\"${i}/\\\""
 470        else
 471               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 472        fi
 473 done
 474 IFS=$OLD_IFS
 475 AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
 476
 477 # ------------------------------------------------------------------------------
 478 AC_ARG_ENABLE([gudev],
 479        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 480        [], [enable_gudev=yes])
 481 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 482 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 483
 484 # ------------------------------------------------------------------------------
 485 AC_ARG_ENABLE([keymap],
 486        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
 487        [], [enable_keymap=yes])
 488 AS_IF([test "x$enable_keymap" = "xyes"], [
 489        AC_PATH_PROG([GPERF], [gperf])
 490        if test -z "$GPERF"; then
 491               AC_MSG_ERROR([gperf is needed])
 492        fi
 493
 494        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 495        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
 496 ])
 497 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
 498
 499 # ------------------------------------------------------------------------------
 500 have_manpages=no
 501 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 502 if test "x$enable_manpages" != "xno"; then
 503         have_manpages=yes
 504 fi
 505 AM_CONDITIONAL(ENABLE_MANPAGES, [test "$have_manpages" = "yes"])
 506
 507 # ------------------------------------------------------------------------------
 508 AC_PATH_PROG([XSLTPROC], [xsltproc])
 509 AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x)
 510
 511 AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, ubuntu, arch, gentoo, slackware, altlinux, mandriva, mageia, angstrom or other]))
 512 if test "z$with_distro" = "z"; then
 513         if test "$cross_compiling" = yes; then
 514                 AC_MSG_WARN([Target distribution cannot be reliably detected when cross-compiling. You should specify it with --with-distro (see $0 --help for recognized distros)])
 515         else
 516                 with_distro=$($GREP '^ID=' /etc/os-release 2>/dev/null | $SED 's/ID=//');
 517         fi
 518         if test "z$with_distro" = "z"; then
 519                 with_distro=other
 520         fi
 521 fi
 522 with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' `
 523 AC_DEFINE_UNQUOTED(DISTRIBUTION, ["${with_distro}"], [Target Distribution])
 524
 525 # Location of the init scripts as mandated by LSB
 526 SYSTEM_SYSVINIT_PATH=/etc/init.d
 527 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 528
 529 M4_DEFINES=
 530
 531 case $with_distro in
 532         fedora)
 533                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 534                 AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
 535                 M4_DEFINES=-DTARGET_FEDORA=1
 536                 ;;
 537         opensuse|suse)
 538                 SYSTEM_SYSVRCND_PATH=/etc/init.d
 539                 AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
 540                 M4_DEFINES=-DTARGET_SUSE=1
 541                 ;;
 542         debian)
 543                 SYSTEM_SYSVRCND_PATH=/etc
 544                 AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian])
 545                 M4_DEFINES=-DTARGET_DEBIAN=1
 546                 ;;
 547         ubuntu)
 548                 SYSTEM_SYSVRCND_PATH=/etc
 549                 AC_DEFINE(TARGET_UBUNTU, [], [Target is Ubuntu])
 550                 M4_DEFINES=-DTARGET_UBUNTU=1
 551                 ;;
 552         arch)
 553                 SYSTEM_SYSVINIT_PATH=
 554                 SYSTEM_SYSVRCND_PATH=
 555                 AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
 556                 M4_DEFINES=-DTARGET_ARCH=1
 557                 ;;
 558         gentoo)
 559                 SYSTEM_SYSVINIT_PATH=
 560                 SYSTEM_SYSVRCND_PATH=
 561                 AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo])
 562                 M4_DEFINES=-DTARGET_GENTOO=1
 563                 ;;
 564         slackware)
 565                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 566                 AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware])
 567                 M4_DEFINES=-DTARGET_SLACKWARE=1
 568                 ;;
 569         frugalware)
 570                 SYSTEM_SYSVINIT_PATH=/etc/rc.d
 571                 AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
 572                 M4_DEFINES=-DTARGET_FRUGALWARE=1
 573                 ;;
 574         altlinux)
 575                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 576                 AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
 577                 M4_DEFINES=-DTARGET_ALTLINUX=1
 578                 ;;
 579         mandriva)
 580                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 581                 AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
 582                 M4_DEFINES=-DTARGET_MANDRIVA=1
 583                 ;;
 584         angstrom)
 585                 SYSTEM_SYSVRCND_PATH=/etc
 586                 AC_DEFINE(TARGET_ANGSTROM, [], [Target is Ångström])
 587                 M4_DEFINES=-DTARGET_ANGSTROM=1
 588                 ;;
 589         mageia)
 590                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 591                 AC_DEFINE(TARGET_MAGEIA, [], [Target is Mageia])
 592                 M4_DEFINES=-DTARGET_MAGEIA=1
 593                 ;;
 594         other)
 595                 ;;
 596         *)
 597                 AC_MSG_ERROR([Your distribution (${with_distro}) is not yet supported, SysV init scripts could not be found! (patches welcome); you can specify --with-distro=other to skip this check])
 598                 ;;
 599 esac
 600
 601 AC_ARG_WITH([sysvinit-path],
 602         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 603                 [Specify the path to where the SysV init scripts are located @<:@default=based on distro@:>@])],
 604         [SYSTEM_SYSVINIT_PATH="$withval"],
 605         [])
 606
 607 AC_ARG_WITH([sysvrcd-path],
 608         [AS_HELP_STRING([--with-sysvrcd-path=PATH],
 609                 [Specify the path to the base directory for the SysV rcN.d directories @<:@default=based on distro@:>@])],
 610         [SYSTEM_SYSVRCND_PATH="$withval"],
 611         [])
 612
 613 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 614 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 615 AC_SUBST(M4_DEFINES)
 616
 617 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 618         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 619         SYSTEM_SYSV_COMPAT="yes"
 620         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 621 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 622         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 623 else
 624         SYSTEM_SYSV_COMPAT="no"
 625 fi
 626
 627 AC_ARG_WITH([tty-gid],
 628         [AS_HELP_STRING([--with-tty-gid=GID],
 629                 [Specify the numeric GID of the 'tty' group])],
 630         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 631         [])
 632
 633 AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
 634 AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
 635 AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
 636 AM_CONDITIONAL(TARGET_UBUNTU, test x"$with_distro" = xubuntu)
 637 AM_CONDITIONAL(TARGET_DEBIAN_OR_UBUNTU, test x"$with_distro" = xdebian -o x"$with_distro" = xubuntu)
 638 AM_CONDITIONAL(TARGET_ARCH, test x"$with_distro" = xarch)
 639 AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo)
 640 AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware)
 641 AM_CONDITIONAL(TARGET_FRUGALWARE, test x"$with_distro" = xfrugalware)
 642 AM_CONDITIONAL(TARGET_ALTLINUX, test x"$with_distro" = xaltlinux)
 643 AM_CONDITIONAL(TARGET_MANDRIVA, test x"$with_distro" = xmandriva)
 644 AM_CONDITIONAL(TARGET_ANGSTROM, test x"$with_distro" = xangstrom)
 645 AM_CONDITIONAL(TARGET_MAGEIA, test x"$with_distro" = xmageia)
 646
 647 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 648
 649 AC_ARG_WITH([dbuspolicydir],
 650         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 651         [],
 652         [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
 653
 654 AC_ARG_WITH([dbussessionservicedir],
 655         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 656         [],
 657         [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
 658
 659 AC_ARG_WITH([dbussystemservicedir],
 660         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 661         [],
 662         [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
 663
 664 AC_ARG_WITH([dbusinterfacedir],
 665         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 666         [],
 667         [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])
 668
 669 AC_ARG_WITH([rootprefix],
 670         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
 671         [], [with_rootprefix=${ac_default_prefix}])
 672
 673 AC_ARG_WITH([rootlibdir],
 674         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
 675         [],
 676         [with_rootlibdir=${libdir}])
 677
 678 AC_ARG_WITH([pamlibdir],
 679         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
 680         [],
 681         [with_pamlibdir=${with_rootlibdir}/security])
 682
 683 AC_ARG_ENABLE([split-usr],
 684         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
 685         [],
 686         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
 687                 enable_split_usr=yes
 688         ], [
 689                 enable_split_usr=no
 690         ])])
 691
 692 AS_IF([test "x${enable_split_usr}" = "xyes"], [
 693         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
 694 ])
 695
 696 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 697 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
 698 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
 699 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
 700 AC_SUBST([pamlibdir], [$with_pamlibdir])
 701 AC_SUBST([rootprefix], [$with_rootprefix])
 702 AC_SUBST([rootlibdir], [$with_rootlibdir])
 703
 704 AC_CONFIG_FILES([
 705         Makefile po/Makefile.in
 706         docs/libudev/Makefile
 707         docs/libudev/version.xml
 708         docs/gudev/Makefile
 709         docs/gudev/version.xml
 710 ])
 711
 712 AC_OUTPUT
 713 AC_MSG_RESULT([
 714         $PACKAGE_NAME $VERSION
 715
 716         Distribution:            ${with_distro}
 717         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
 718         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
 719         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
 720         libcryptsetup:           ${have_libcryptsetup}
 721         tcpwrap:                 ${have_tcpwrap}
 722         PAM:                     ${have_pam}
 723         AUDIT:                   ${have_audit}
 724         IMA:                     ${have_ima}
 725         SELinux:                 ${have_selinux}
 726         XZ:                      ${have_xz}
 727         ACL:                     ${have_acl}
 728         binfmt:                  ${have_binfmt}
 729         vconsole:                ${have_vconsole}
 730         readahead:               ${have_readahead}
 731         quotacheck:              ${have_quotacheck}
 732         randomseed:              ${have_randomseed}
 733         logind:                  ${have_logind}
 734         hostnamed:               ${have_hostnamed}
 735         timedated:               ${have_timedated}
 736         localed:                 ${have_localed}
 737         coredump:                ${have_coredump}
 738         firmware path:           ${FIRMWARE_PATH}
 739         usb.ids:                 ${USB_DATABASE}
 740         pci.ids:                 ${PCI_DATABASE}
 741         gudev:                   ${enable_gudev}
 742         gintrospection:          ${enable_introspection}
 743         keymap:                  ${enable_keymap}
 744
 745         prefix:                  ${prefix}
 746         rootprefix:              ${with_rootprefix}
 747         sysconf dir:             ${sysconfdir}
 748         datarootdir:             ${datarootdir}
 749         includedir:              ${includedir}
 750         include_prefix:          ${INCLUDE_PREFIX}
 751         lib dir:                 ${libdir}
 752         rootlib dir:             ${with_rootlibdir}
 753         PAM modules dir:         ${with_pamlibdir}
 754         D-Bus policy dir:        ${with_dbuspolicydir}
 755         D-Bus session dir:       ${with_dbussessionservicedir}
 756         D-Bus system dir:        ${with_dbussystemservicedir}
 757         D-Bus interfaces dir:    ${with_dbusinterfacedir}
 758         Split /usr:              ${enable_split_usr}
 759         man pages:               ${have_manpages}
 760
 761         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
 762         CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
 763         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
 764 ])