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         [189],
  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$host_cpu" = "xmips64el"],
  42       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
  43
  44 LT_PREREQ(2.2)
  45 LT_INIT
  46
  47 # i18n stuff for the PolicyKit policy files
  48 IT_PROG_INTLTOOL([0.40.0])
  49
  50 GETTEXT_PACKAGE=systemd
  51 AC_SUBST(GETTEXT_PACKAGE)
  52
  53 AC_PROG_MKDIR_P
  54 AC_PROG_LN_S
  55 AC_PROG_SED
  56 AC_PROG_GREP
  57 AC_PROG_AWK
  58
  59 AC_PROG_CC
  60 AC_PROG_CC_C99
  61 AM_PROG_CC_C_O
  62 AC_PROG_GCC_TRADITIONAL
  63
  64 AC_PATH_PROG([M4], [m4])
  65 AC_PATH_PROG([XSLTPROC], [xsltproc])
  66
  67 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  68 m4_ifdef([GTK_DOC_CHECK], [
  69 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])
  70 ], [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])])
  71
  72 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
  73         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
  74 ])
  75
  76 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
  77 GOBJECT_INTROSPECTION_CHECK([1.31.1])
  78 ], [AM_CONDITIONAL([HAVE_INTROSPECTION], [false])])
  79
  80 AC_CHECK_TOOL(OBJCOPY, objcopy)
  81 AC_CHECK_TOOL(STRINGS, strings)
  82 AC_CHECK_TOOL(GPERF, gperf)
  83 if test -z "$GPERF" ; then
  84         AC_MSG_ERROR([*** gperf not found])
  85 fi
  86
  87 # we use python only to build the man page index
  88 AM_PATH_PYTHON(,, [:])
  89 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
  90
  91 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
  92         -pipe \
  93         -Wall \
  94         -Wextra \
  95         -Wno-inline \
  96         -Wundef \
  97         -Wformat=2 \
  98         -Wlogical-op \
  99         -Wsign-compare \
 100         -Wformat-security \
 101         -Wmissing-include-dirs \
 102         -Wformat-nonliteral \
 103         -Wold-style-definition \
 104         -Wpointer-arith \
 105         -Winit-self \
 106         -Wdeclaration-after-statement \
 107         -Wfloat-equal \
 108         -Wmissing-prototypes \
 109         -Wstrict-prototypes \
 110         -Wredundant-decls \
 111         -Wmissing-declarations \
 112         -Wmissing-noreturn \
 113         -Wshadow \
 114         -Wendif-labels \
 115         -Wcast-align \
 116         -Wstrict-aliasing=2 \
 117         -Wwrite-strings \
 118         -Wno-long-long \
 119         -Wno-overlength-strings \
 120         -Wno-unused-parameter \
 121         -Wno-missing-field-initializers \
 122         -Wno-unused-result \
 123         -Werror=overflow \
 124         -ffast-math \
 125         -fno-common \
 126         -fdiagnostics-show-option \
 127         -fno-strict-aliasing \
 128         -fvisibility=hidden \
 129         -ffunction-sections \
 130         -fdata-sections \
 131         -fstack-protector \
 132         --param=ssp-buffer-size=4])
 133 AC_SUBST([OUR_CFLAGS], $with_cflags)
 134
 135 CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 136         -Wp,-D_FORTIFY_SOURCE=2])
 137 AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
 138
 139 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 140         -Wl,--as-needed \
 141         -Wl,--gc-sections \
 142         -Wl,-z,relro \
 143         -Wl,-z,now])
 144 AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 145
 146 AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 147 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 148
 149 save_LIBS="$LIBS"
 150 LIBS=
 151 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 152 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 153 CAP_LIBS="$LIBS"
 154 LIBS="$save_LIBS"
 155 AC_SUBST(CAP_LIBS)
 156
 157 AC_CHECK_FUNCS([fanotify_init fanotify_mark name_to_handle_at])
 158 AC_CHECK_DECLS([gettid, pivot_root], [], [], [[#include <sys/types.h>
 159 #include <unistd.h>
 160 #include <sys/mount.h>]])
 161
 162 # This makes sure pkg.m4 is available.
 163 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 164
 165 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
 166 PKG_CHECK_MODULES(KMOD, [libkmod >= 5])
 167 PKG_CHECK_MODULES(BLKID,[blkid >= 2.20])
 168
 169 # ------------------------------------------------------------------------------
 170 have_ima=yes
 171 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 172                 [case "${enableval}" in
 173                         yes) have_ima=yes ;;
 174                         no) have_ima=no ;;
 175                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 176                 esac],
 177                 [have_ima=yes])
 178
 179 if test "x${have_ima}" != xno ; then
 180         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 181 fi
 182
 183 # ------------------------------------------------------------------------------
 184 have_selinux=no
 185 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 186 if test "x$enable_selinux" != "xno"; then
 187         PKG_CHECK_MODULES(SELINUX, [ libselinux ],
 188                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 189         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 190                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 191         fi
 192 fi
 193 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 194 if test "x${have_selinux}" != xno ; then
 195         sushell=/sbin/sushell
 196 else
 197         sushell=/bin/bash
 198 fi
 199 AC_SUBST(sushell)
 200
 201 # ------------------------------------------------------------------------------
 202 have_xz=no
 203 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 204 if test "x$enable_xz" != "xno"; then
 205         PKG_CHECK_MODULES(XZ, [ liblzma ],
 206                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 207         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 208                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 209         fi
 210 fi
 211 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 212
 213 # ------------------------------------------------------------------------------
 214 AC_ARG_ENABLE([tcpwrap],
 215         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 216                 [case "${enableval}" in
 217                         yes) have_tcpwrap=yes ;;
 218                         no) have_tcpwrap=no ;;
 219                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 220                 esac],
 221                 [have_tcpwrap=auto])
 222
 223 if test "x${have_tcpwrap}" != xno ; then
 224         ACX_LIBWRAP
 225         if test "x${LIBWRAP_LIBS}" = x ; then
 226                 if test "x$have_tcpwrap" = xyes ; then
 227                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 228                 fi
 229                 have_tcpwrap=no
 230         else
 231                 have_tcpwrap=yes
 232         fi
 233 else
 234         LIBWRAP_LIBS=
 235 fi
 236 AC_SUBST(LIBWRAP_LIBS)
 237
 238 # ------------------------------------------------------------------------------
 239 AC_ARG_ENABLE([pam],
 240         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 241                 [case "${enableval}" in
 242                         yes) have_pam=yes ;;
 243                         no) have_pam=no ;;
 244                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 245                 esac],
 246                 [have_pam=auto])
 247
 248 if test "x${have_pam}" != xno ; then
 249         AC_CHECK_HEADERS(
 250                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 251                 [have_pam=yes],
 252                 [if test "x$have_pam" = xyes ; then
 253                         AC_MSG_ERROR([*** PAM headers not found.])
 254                 fi])
 255
 256         AC_CHECK_LIB(
 257                 [pam],
 258                 [pam_syslog],
 259                 [have_pam=yes],
 260                 [if test "x$have_pam" = xyes ; then
 261                         AC_MSG_ERROR([*** libpam not found.])
 262                 fi])
 263
 264         if test "x$have_pam" = xyes ; then
 265                 PAM_LIBS="-lpam -lpam_misc"
 266                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 267         else
 268                 have_pam=no
 269         fi
 270 else
 271         PAM_LIBS=
 272 fi
 273 AC_SUBST(PAM_LIBS)
 274 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 275
 276 # ------------------------------------------------------------------------------
 277 AC_ARG_ENABLE([acl],
 278         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 279                 [case "${enableval}" in
 280                         yes) have_acl=yes ;;
 281                         no) have_acl=no ;;
 282                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 283                 esac],
 284                 [have_acl=auto])
 285
 286 if test "x${have_acl}" != xno ; then
 287         AC_CHECK_HEADERS(
 288                 [sys/acl.h acl/libacl.h],
 289                 [have_acl=yes],
 290                 [if test "x$have_acl" = xyes ; then
 291                         AC_MSG_ERROR([*** ACL headers not found.])
 292                 fi])
 293
 294         AC_CHECK_LIB(
 295                 [acl],
 296                 [acl_get_file],
 297                 [have_acl=yes],
 298                 [if test "x$have_acl" = xyes ; then
 299                         AC_MSG_ERROR([*** libacl not found.])
 300                 fi])
 301
 302         if test "x$have_acl" = xyes ; then
 303                 ACL_LIBS="-lacl"
 304                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 305         else
 306                 have_acl=no
 307         fi
 308 else
 309         ACL_LIBS=
 310 fi
 311 AC_SUBST(ACL_LIBS)
 312 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 313
 314 # ------------------------------------------------------------------------------
 315 AC_ARG_ENABLE([gcrypt],
 316         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 317                 [case "${enableval}" in
 318                         yes) have_gcrypt=yes ;;
 319                         no) have_gcrypt=no ;;
 320                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 321                 esac],
 322                 [have_gcrypt=auto])
 323
 324 if test "x${have_gcrypt}" != xno ; then
 325         AM_PATH_LIBGCRYPT(
 326                 [1.4.5],
 327                 [have_gcrypt=yes],
 328                 [if test "x$have_gcrypt" = xyes ; then
 329                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 330                 fi])
 331
 332         if test "x$have_gcrypt" = xyes ; then
 333                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 334                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 335                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 336         else
 337                 have_gcrypt=no
 338         fi
 339 else
 340         GCRYPT_LIBS=
 341         GCRYPT_CFLAGS=
 342 fi
 343 AC_SUBST(GCRYPT_LIBS)
 344 AC_SUBST(GCRYPT_CFLAGS)
 345 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 346
 347 # ------------------------------------------------------------------------------
 348 AC_ARG_ENABLE([audit],
 349         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 350                 [case "${enableval}" in
 351                         yes) have_audit=yes ;;
 352                         no) have_audit=no ;;
 353                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 354                 esac],
 355                 [have_audit=auto])
 356
 357 if test "x${have_audit}" != xno ; then
 358         AC_CHECK_HEADERS(
 359                 [libaudit.h],
 360                 [have_audit=yes],
 361                 [if test "x$have_audit" = xyes ; then
 362                         AC_MSG_ERROR([*** AUDIT headers not found.])
 363                 fi])
 364
 365         AC_CHECK_LIB(
 366                 [audit],
 367                 [audit_open],
 368                 [have_audit=yes],
 369                 [if test "x$have_audit" = xyes ; then
 370                         AC_MSG_ERROR([*** libaudit not found.])
 371                 fi])
 372
 373         if test "x$have_audit" = xyes ; then
 374                 AUDIT_LIBS="-laudit"
 375                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 376         else
 377                 have_audit=no
 378         fi
 379 else
 380         AUDIT_LIBS=
 381 fi
 382 AC_SUBST(AUDIT_LIBS)
 383
 384 # ------------------------------------------------------------------------------
 385 have_libcryptsetup=no
 386 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 387 if test "x$enable_libcryptsetup" != "xno"; then
 388         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
 389                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 390         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 391                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 392         fi
 393 fi
 394 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 395
 396 # ------------------------------------------------------------------------------
 397 have_qrencode=no
 398 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 399 if test "x$enable_qrencode" != "xno"; then
 400         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 401                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 402         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 403                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 404         fi
 405 fi
 406 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 407
 408 # ------------------------------------------------------------------------------
 409 have_binfmt=no
 410 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 411 if test "x$enable_binfmt" != "xno"; then
 412         have_binfmt=yes
 413 fi
 414 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 415
 416 # ------------------------------------------------------------------------------
 417 have_vconsole=no
 418 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 419 if test "x$enable_vconsole" != "xno"; then
 420         have_vconsole=yes
 421 fi
 422 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 423
 424 # ------------------------------------------------------------------------------
 425 have_readahead=no
 426 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 427 if test "x$enable_readahead" != "xno"; then
 428         have_readahead=yes
 429 fi
 430 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 431
 432 # ------------------------------------------------------------------------------
 433 have_quotacheck=no
 434 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 435 if test "x$enable_quotacheck" != "xno"; then
 436         have_quotacheck=yes
 437 fi
 438 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 439
 440 # ------------------------------------------------------------------------------
 441 have_randomseed=no
 442 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 443 if test "x$enable_randomseed" != "xno"; then
 444         have_randomseed=yes
 445 fi
 446 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 447
 448 # ------------------------------------------------------------------------------
 449 have_logind=no
 450 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 451 if test "x$enable_logind" != "xno"; then
 452         have_logind=yes
 453 fi
 454 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 455 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 456
 457 # ------------------------------------------------------------------------------
 458 have_hostnamed=no
 459 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 460 if test "x$enable_hostnamed" != "xno"; then
 461         have_hostnamed=yes
 462 fi
 463 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 464
 465 # ------------------------------------------------------------------------------
 466 have_timedated=no
 467 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 468 if test "x$enable_timedated" != "xno"; then
 469         have_timedated=yes
 470 fi
 471 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 472
 473 # ------------------------------------------------------------------------------
 474 have_localed=no
 475 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 476 if test "x$enable_localed" != "xno"; then
 477         have_localed=yes
 478 fi
 479 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 480
 481 # ------------------------------------------------------------------------------
 482 have_coredump=no
 483 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 484 if test "x$enable_coredump" != "xno"; then
 485         have_coredump=yes
 486 fi
 487 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 488
 489 # ------------------------------------------------------------------------------
 490 AC_ARG_WITH(usb-ids-path,
 491         [AS_HELP_STRING([--with-usb-ids-path=DIR], [Path to usb.ids file])],
 492         [USB_DATABASE=${withval}],
 493         [if test -n "$usbids" ; then
 494                 USB_DATABASE="$usbids"
 495         else
 496                 PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
 497                 AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])
 498         fi])
 499 AC_MSG_CHECKING([for USB database location])
 500 AC_MSG_RESULT([$USB_DATABASE])
 501 AC_SUBST(USB_DATABASE)
 502
 503 AC_ARG_WITH(pci-ids-path,
 504         [AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file])],
 505         [PCI_DATABASE=${withval}],
 506         [if test -n "$pciids" ; then
 507                 PCI_DATABASE="$pciids"
 508         else
 509                 PKG_CHECK_MODULES(LIBPCI, libpci >= 3)
 510                 AC_SUBST([PCI_DATABASE], [$($PKG_CONFIG --variable=idsdir libpci)/pci.ids])
 511         fi])
 512 AC_MSG_CHECKING([for PCI database location])
 513 AC_MSG_RESULT([$PCI_DATABASE])
 514 AC_SUBST(PCI_DATABASE)
 515
 516 # ------------------------------------------------------------------------------
 517 AC_ARG_WITH(firmware-path,
 518        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 519           [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]),
 520        [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
 521 OLD_IFS=$IFS
 522 IFS=:
 523 for i in $with_firmware_path; do
 524        if test "x${FIRMWARE_PATH}" = "x"; then
 525               FIRMWARE_PATH="\\\"${i}/\\\""
 526        else
 527               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 528        fi
 529 done
 530 IFS=$OLD_IFS
 531 AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
 532
 533 # ------------------------------------------------------------------------------
 534 AC_ARG_ENABLE([gudev],
 535        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 536        [], [enable_gudev=yes])
 537 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 538 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 539
 540 # ------------------------------------------------------------------------------
 541 AC_ARG_ENABLE([keymap],
 542        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
 543        [], [enable_keymap=yes])
 544 AS_IF([test "x$enable_keymap" = "xyes"], [
 545        AC_PATH_PROG([GPERF], [gperf])
 546        if test -z "$GPERF"; then
 547               AC_MSG_ERROR([gperf is needed])
 548        fi
 549
 550        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 551        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
 552 ])
 553 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
 554
 555 # ------------------------------------------------------------------------------
 556 have_manpages=no
 557 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 558 AS_IF([test "x$enable_manpages" != xno], [
 559         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
 560                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
 561         ])
 562         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
 563 ])
 564 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 565
 566 # ------------------------------------------------------------------------------
 567
 568 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]))
 569 if test "z$with_distro" = "z"; then
 570         if test "$cross_compiling" = yes; then
 571                 AC_MSG_WARN([Target distribution cannot be reliably detected when cross-compiling. You should specify it with --with-distro (see $0 --help for recognized distros)])
 572         else
 573                 with_distro=$($GREP '^ID=' /etc/os-release 2>/dev/null | $SED 's/ID=//');
 574         fi
 575         if test "z$with_distro" = "z"; then
 576                 with_distro=other
 577         fi
 578 fi
 579 with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' `
 580 AC_DEFINE_UNQUOTED(DISTRIBUTION, ["${with_distro}"], [Target Distribution])
 581
 582 # Location of the init scripts as mandated by LSB
 583 SYSTEM_SYSVINIT_PATH=/etc/init.d
 584 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 585
 586 M4_DEFINES=
 587
 588 case $with_distro in
 589         fedora)
 590                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 591                 AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
 592                 M4_DEFINES=-DTARGET_FEDORA=1
 593                 ;;
 594         opensuse|suse)
 595                 SYSTEM_SYSVRCND_PATH=/etc/init.d
 596                 AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
 597                 M4_DEFINES=-DTARGET_SUSE=1
 598                 ;;
 599         debian)
 600                 SYSTEM_SYSVRCND_PATH=/etc
 601                 AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian])
 602                 M4_DEFINES=-DTARGET_DEBIAN=1
 603                 ;;
 604         ubuntu)
 605                 SYSTEM_SYSVRCND_PATH=/etc
 606                 AC_DEFINE(TARGET_UBUNTU, [], [Target is Ubuntu])
 607                 M4_DEFINES=-DTARGET_UBUNTU=1
 608                 ;;
 609         arch)
 610                 SYSTEM_SYSVINIT_PATH=
 611                 SYSTEM_SYSVRCND_PATH=
 612                 AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
 613                 M4_DEFINES=-DTARGET_ARCH=1
 614                 ;;
 615         gentoo)
 616                 SYSTEM_SYSVINIT_PATH=
 617                 SYSTEM_SYSVRCND_PATH=
 618                 AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo])
 619                 M4_DEFINES=-DTARGET_GENTOO=1
 620                 ;;
 621         slackware)
 622                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 623                 AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware])
 624                 M4_DEFINES=-DTARGET_SLACKWARE=1
 625                 ;;
 626         frugalware)
 627                 SYSTEM_SYSVINIT_PATH=/etc/rc.d
 628                 AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
 629                 M4_DEFINES=-DTARGET_FRUGALWARE=1
 630                 ;;
 631         altlinux)
 632                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 633                 AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
 634                 M4_DEFINES=-DTARGET_ALTLINUX=1
 635                 ;;
 636         mandriva)
 637                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 638                 AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
 639                 M4_DEFINES=-DTARGET_MANDRIVA=1
 640                 ;;
 641         angstrom)
 642                 SYSTEM_SYSVRCND_PATH=/etc
 643                 AC_DEFINE(TARGET_ANGSTROM, [], [Target is Ångström])
 644                 M4_DEFINES=-DTARGET_ANGSTROM=1
 645                 ;;
 646         mageia)
 647                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 648                 AC_DEFINE(TARGET_MAGEIA, [], [Target is Mageia])
 649                 M4_DEFINES=-DTARGET_MAGEIA=1
 650                 ;;
 651         other)
 652                 ;;
 653         *)
 654                 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])
 655                 ;;
 656 esac
 657
 658 AC_ARG_WITH([sysvinit-path],
 659         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 660                 [Specify the path to where the SysV init scripts are located @<:@default=based on distro@:>@])],
 661         [SYSTEM_SYSVINIT_PATH="$withval"],
 662         [])
 663
 664 AC_ARG_WITH([sysvrcd-path],
 665         [AS_HELP_STRING([--with-sysvrcd-path=PATH],
 666                 [Specify the path to the base directory for the SysV rcN.d directories @<:@default=based on distro@:>@])],
 667         [SYSTEM_SYSVRCND_PATH="$withval"],
 668         [])
 669
 670 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 671 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 672 AC_SUBST(M4_DEFINES)
 673
 674 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 675         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 676         SYSTEM_SYSV_COMPAT="yes"
 677         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 678 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 679         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 680 else
 681         SYSTEM_SYSV_COMPAT="no"
 682 fi
 683
 684 AC_ARG_WITH([tty-gid],
 685         [AS_HELP_STRING([--with-tty-gid=GID],
 686                 [Specify the numeric GID of the 'tty' group])],
 687         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 688         [])
 689
 690 AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
 691 AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
 692 AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
 693 AM_CONDITIONAL(TARGET_UBUNTU, test x"$with_distro" = xubuntu)
 694 AM_CONDITIONAL(TARGET_DEBIAN_OR_UBUNTU, test x"$with_distro" = xdebian -o x"$with_distro" = xubuntu)
 695 AM_CONDITIONAL(TARGET_ARCH, test x"$with_distro" = xarch)
 696 AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo)
 697 AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware)
 698 AM_CONDITIONAL(TARGET_FRUGALWARE, test x"$with_distro" = xfrugalware)
 699 AM_CONDITIONAL(TARGET_ALTLINUX, test x"$with_distro" = xaltlinux)
 700 AM_CONDITIONAL(TARGET_MANDRIVA, test x"$with_distro" = xmandriva)
 701 AM_CONDITIONAL(TARGET_ANGSTROM, test x"$with_distro" = xangstrom)
 702 AM_CONDITIONAL(TARGET_MAGEIA, test x"$with_distro" = xmageia)
 703
 704 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 705
 706 AC_ARG_WITH([dbuspolicydir],
 707         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 708         [],
 709         [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
 710
 711 AC_ARG_WITH([dbussessionservicedir],
 712         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 713         [],
 714         [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
 715
 716 AC_ARG_WITH([dbussystemservicedir],
 717         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 718         [],
 719         [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
 720
 721 AC_ARG_WITH([dbusinterfacedir],
 722         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 723         [],
 724         [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])
 725
 726 AC_ARG_WITH([rootprefix],
 727         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
 728         [], [with_rootprefix=${ac_default_prefix}])
 729
 730 AC_ARG_WITH([rootlibdir],
 731         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
 732         [],
 733         [with_rootlibdir=${libdir}])
 734
 735 AC_ARG_WITH([pamlibdir],
 736         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
 737         [],
 738         [with_pamlibdir=${with_rootlibdir}/security])
 739
 740 AC_ARG_ENABLE([split-usr],
 741         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
 742         [],
 743         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
 744                 enable_split_usr=yes
 745         ], [
 746                 enable_split_usr=no
 747         ])])
 748
 749 AS_IF([test "x${enable_split_usr}" = "xyes"], [
 750         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
 751 ])
 752
 753 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 754 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
 755 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
 756 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
 757 AC_SUBST([pamlibdir], [$with_pamlibdir])
 758 AC_SUBST([rootprefix], [$with_rootprefix])
 759 AC_SUBST([rootlibdir], [$with_rootlibdir])
 760
 761 AC_CONFIG_FILES([
 762         Makefile po/Makefile.in
 763         docs/libudev/Makefile
 764         docs/libudev/version.xml
 765         docs/gudev/Makefile
 766         docs/gudev/version.xml
 767 ])
 768
 769 AC_OUTPUT
 770 AC_MSG_RESULT([
 771         $PACKAGE_NAME $VERSION
 772
 773         Distribution:            ${with_distro}
 774         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
 775         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
 776         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
 777         libcryptsetup:           ${have_libcryptsetup}
 778         tcpwrap:                 ${have_tcpwrap}
 779         PAM:                     ${have_pam}
 780         AUDIT:                   ${have_audit}
 781         IMA:                     ${have_ima}
 782         SELinux:                 ${have_selinux}
 783         XZ:                      ${have_xz}
 784         ACL:                     ${have_acl}
 785         GCRYPT:                  ${have_gcrypt}
 786         QRENCODE:                ${have_qrencode}
 787         binfmt:                  ${have_binfmt}
 788         vconsole:                ${have_vconsole}
 789         readahead:               ${have_readahead}
 790         quotacheck:              ${have_quotacheck}
 791         randomseed:              ${have_randomseed}
 792         logind:                  ${have_logind}
 793         hostnamed:               ${have_hostnamed}
 794         timedated:               ${have_timedated}
 795         localed:                 ${have_localed}
 796         coredump:                ${have_coredump}
 797         firmware path:           ${FIRMWARE_PATH}
 798         usb.ids:                 ${USB_DATABASE}
 799         pci.ids:                 ${PCI_DATABASE}
 800         gudev:                   ${enable_gudev}
 801         gintrospection:          ${enable_introspection}
 802         keymap:                  ${enable_keymap}
 803
 804         prefix:                  ${prefix}
 805         rootprefix:              ${with_rootprefix}
 806         sysconf dir:             ${sysconfdir}
 807         datarootdir:             ${datarootdir}
 808         includedir:              ${includedir}
 809         include_prefix:          ${INCLUDE_PREFIX}
 810         lib dir:                 ${libdir}
 811         rootlib dir:             ${with_rootlibdir}
 812         PAM modules dir:         ${with_pamlibdir}
 813         D-Bus policy dir:        ${with_dbuspolicydir}
 814         D-Bus session dir:       ${with_dbussessionservicedir}
 815         D-Bus system dir:        ${with_dbussystemservicedir}
 816         D-Bus interfaces dir:    ${with_dbusinterfacedir}
 817         Split /usr:              ${enable_split_usr}
 818         man pages:               ${have_manpages}
 819         gtk-doc:                 ${enable_gtk_doc}
 820
 821         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
 822         CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
 823         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
 824 ])