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         [195],
  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$host_cpu" = "xmips64el"],
  42       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
  43
  44 LT_PREREQ(2.2)
  45 LT_INIT
  46
  47 # i18n stuff for the PolicyKit policy files
  48 IT_PROG_INTLTOOL([0.40.0])
  49
  50 GETTEXT_PACKAGE=systemd
  51 AC_SUBST(GETTEXT_PACKAGE)
  52
  53 AC_PROG_MKDIR_P
  54 AC_PROG_LN_S
  55 AC_PROG_SED
  56 AC_PROG_GREP
  57 AC_PROG_AWK
  58
  59 AC_PROG_CC
  60 AC_PROG_CC_C99
  61 AM_PROG_CC_C_O
  62 AC_PROG_GCC_TRADITIONAL
  63
  64 AC_PATH_PROG([M4], [m4])
  65 AC_PATH_PROG([XSLTPROC], [xsltproc])
  66
  67 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon])
  68 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck])
  69
  70 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap])
  71
  72 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill])
  73
  74 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  75 m4_ifdef([GTK_DOC_CHECK], [
  76 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])
  77 ], [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])])
  78
  79 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
  80         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
  81 ])
  82
  83 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
  84 GOBJECT_INTROSPECTION_CHECK([1.31.1])
  85 ], [AM_CONDITIONAL([HAVE_INTROSPECTION], [false])])
  86
  87 AC_PATH_TOOL(OBJCOPY, objcopy)
  88 AC_PATH_TOOL(STRINGS, strings)
  89 AC_PATH_TOOL(GPERF, gperf)
  90 if test -z "$GPERF" ; then
  91         AC_MSG_ERROR([*** gperf not found])
  92 fi
  93
  94 # we use python to build the man page index, and for systemd-python
  95 have_python=no
  96 have_python_devel=no
  97
  98 AC_ARG_WITH([python],
  99         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 100
 101 AS_IF([test "x$with_python" != "xno"], [
 102         AM_PATH_PYTHON(,, [:])
 103         if test "$PYTHON" != : ; then
 104                 have_python=yes
 105                 AC_PATH_PROG([PYTHON_CONFIG], python-config)
 106
 107                 if test -n "$PYTHON_CONFIG" ; then
 108                         have_python_devel=yes
 109                         PYTHON_CFLAGS="`$PYTHON_CONFIG --cflags`"
 110                         PYTHON_LIBS="`$PYTHON_CONFIG --libs`"
 111                         AC_SUBST(PYTHON_CFLAGS)
 112                         AC_SUBST(PYTHON_LIBS)
 113                 fi
 114         fi
 115 ])
 116
 117 AM_CONDITIONAL([HAVE_PYTHON], [test "$have_python" = "yes"])
 118 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 119
 120 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 121         -pipe \
 122         -Wall \
 123         -Wextra \
 124         -Wno-inline \
 125         -Wundef \
 126         -Wformat=2 \
 127         -Wlogical-op \
 128         -Wsign-compare \
 129         -Wformat-security \
 130         -Wmissing-include-dirs \
 131         -Wformat-nonliteral \
 132         -Wold-style-definition \
 133         -Wpointer-arith \
 134         -Winit-self \
 135         -Wdeclaration-after-statement \
 136         -Wfloat-equal \
 137         -Wmissing-prototypes \
 138         -Wstrict-prototypes \
 139         -Wredundant-decls \
 140         -Wmissing-declarations \
 141         -Wmissing-noreturn \
 142         -Wshadow \
 143         -Wendif-labels \
 144         -Wcast-align \
 145         -Wstrict-aliasing=2 \
 146         -Wwrite-strings \
 147         -Wno-long-long \
 148         -Wno-overlength-strings \
 149         -Wno-unused-parameter \
 150         -Wno-missing-field-initializers \
 151         -Wno-unused-result \
 152         -Werror=overflow \
 153         -ffast-math \
 154         -fno-common \
 155         -fdiagnostics-show-option \
 156         -fno-strict-aliasing \
 157         -fvisibility=hidden \
 158         -ffunction-sections \
 159         -fdata-sections \
 160         -fstack-protector \
 161         --param=ssp-buffer-size=4])
 162 AC_SUBST([OUR_CFLAGS], $with_cflags)
 163
 164 CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 165         -Wp,-D_FORTIFY_SOURCE=2])
 166 AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
 167
 168 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 169         -Wl,--as-needed \
 170         -Wl,--gc-sections \
 171         -Wl,-z,relro \
 172         -Wl,-z,now])
 173 AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 174
 175 AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 176 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 177
 178 save_LIBS="$LIBS"
 179 LIBS=
 180 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 181 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 182 CAP_LIBS="$LIBS"
 183 LIBS="$save_LIBS"
 184 AC_SUBST(CAP_LIBS)
 185
 186 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 187 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 188 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include <sys/types.h>
 189 #include <unistd.h>
 190 #include <sys/mount.h>
 191 #include <fcntl.h>]])
 192
 193 # This makes sure pkg.m4 is available.
 194 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 195
 196 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
 197 PKG_CHECK_MODULES(KMOD, [libkmod >= 5])
 198 PKG_CHECK_MODULES(BLKID,[blkid >= 2.20])
 199
 200 # ------------------------------------------------------------------------------
 201 have_ima=yes
 202 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 203                 [case "${enableval}" in
 204                         yes) have_ima=yes ;;
 205                         no) have_ima=no ;;
 206                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 207                 esac],
 208                 [have_ima=yes])
 209
 210 if test "x${have_ima}" != xno ; then
 211         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 212 fi
 213
 214 # ------------------------------------------------------------------------------
 215 have_selinux=no
 216 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 217 if test "x$enable_selinux" != "xno"; then
 218         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 219                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 220         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 221                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 222         fi
 223 fi
 224 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 225 if test "x${have_selinux}" != xno ; then
 226         sushell=/sbin/sushell
 227 else
 228         sushell=/bin/bash
 229 fi
 230 AC_SUBST(sushell)
 231
 232 # ------------------------------------------------------------------------------
 233 have_xz=no
 234 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 235 if test "x$enable_xz" != "xno"; then
 236         PKG_CHECK_MODULES(XZ, [ liblzma ],
 237                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 238         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 239                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 240         fi
 241 fi
 242 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 243
 244 # ------------------------------------------------------------------------------
 245 AC_ARG_ENABLE([tcpwrap],
 246         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 247                 [case "${enableval}" in
 248                         yes) have_tcpwrap=yes ;;
 249                         no) have_tcpwrap=no ;;
 250                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 251                 esac],
 252                 [have_tcpwrap=auto])
 253
 254 if test "x${have_tcpwrap}" != xno ; then
 255         ACX_LIBWRAP
 256         if test "x${LIBWRAP_LIBS}" = x ; then
 257                 if test "x$have_tcpwrap" = xyes ; then
 258                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 259                 fi
 260                 have_tcpwrap=no
 261         else
 262                 have_tcpwrap=yes
 263         fi
 264 else
 265         LIBWRAP_LIBS=
 266 fi
 267 AC_SUBST(LIBWRAP_LIBS)
 268
 269 # ------------------------------------------------------------------------------
 270 AC_ARG_ENABLE([pam],
 271         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 272                 [case "${enableval}" in
 273                         yes) have_pam=yes ;;
 274                         no) have_pam=no ;;
 275                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 276                 esac],
 277                 [have_pam=auto])
 278
 279 if test "x${have_pam}" != xno ; then
 280         AC_CHECK_HEADERS(
 281                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 282                 [have_pam=yes],
 283                 [if test "x$have_pam" = xyes ; then
 284                         AC_MSG_ERROR([*** PAM headers not found.])
 285                 fi])
 286
 287         AC_CHECK_LIB(
 288                 [pam],
 289                 [pam_syslog],
 290                 [have_pam=yes],
 291                 [if test "x$have_pam" = xyes ; then
 292                         AC_MSG_ERROR([*** libpam not found.])
 293                 fi])
 294
 295         if test "x$have_pam" = xyes ; then
 296                 PAM_LIBS="-lpam -lpam_misc"
 297                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 298         else
 299                 have_pam=no
 300         fi
 301 else
 302         PAM_LIBS=
 303 fi
 304 AC_SUBST(PAM_LIBS)
 305 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 306
 307 # ------------------------------------------------------------------------------
 308 AC_ARG_ENABLE([acl],
 309         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 310                 [case "${enableval}" in
 311                         yes) have_acl=yes ;;
 312                         no) have_acl=no ;;
 313                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 314                 esac],
 315                 [have_acl=auto])
 316
 317 if test "x${have_acl}" != xno ; then
 318         AC_CHECK_HEADERS(
 319                 [sys/acl.h acl/libacl.h],
 320                 [have_acl=yes],
 321                 [if test "x$have_acl" = xyes ; then
 322                         AC_MSG_ERROR([*** ACL headers not found.])
 323                 fi])
 324
 325         AC_CHECK_LIB(
 326                 [acl],
 327                 [acl_get_file],
 328                 [have_acl=yes],
 329                 [if test "x$have_acl" = xyes ; then
 330                         AC_MSG_ERROR([*** libacl not found.])
 331                 fi])
 332
 333         if test "x$have_acl" = xyes ; then
 334                 ACL_LIBS="-lacl"
 335                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 336         else
 337                 have_acl=no
 338         fi
 339 else
 340         ACL_LIBS=
 341 fi
 342 AC_SUBST(ACL_LIBS)
 343 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 344
 345 # ------------------------------------------------------------------------------
 346 AC_ARG_ENABLE([xattr],
 347         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 348                 [case "${enableval}" in
 349                         yes) have_xattr=yes ;;
 350                         no) have_xattr=no ;;
 351                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 352                 esac],
 353                 [have_xattr=auto])
 354
 355 if test "x${have_xattr}" != xno ; then
 356         AC_CHECK_HEADERS(
 357                 [attr/xattr.h],
 358                 [have_xattr=yes],
 359                 [if test "x$have_xattr" = xyes ; then
 360                         AC_MSG_ERROR([*** XATTR headers not found.])
 361                 fi])
 362
 363         AC_CHECK_LIB(
 364                 [attr],
 365                 [fsetxattr],
 366                 [have_xattr=yes],
 367                 [if test "x$have_xattr" = xyes ; then
 368                         AC_MSG_ERROR([*** libattr not found.])
 369                 fi])
 370
 371         if test "x$have_xattr" = xyes ; then
 372                 XATTR_LIBS="-lattr"
 373                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 374         else
 375                 have_xattr=no
 376         fi
 377 else
 378         XATTR_LIBS=
 379 fi
 380 AC_SUBST(XATTR_LIBS)
 381 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 382
 383 # ------------------------------------------------------------------------------
 384 AC_ARG_ENABLE([gcrypt],
 385         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 386                 [case "${enableval}" in
 387                         yes) have_gcrypt=yes ;;
 388                         no) have_gcrypt=no ;;
 389                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 390                 esac],
 391                 [have_gcrypt=auto])
 392
 393 if test "x${have_gcrypt}" != xno ; then
 394         AM_PATH_LIBGCRYPT(
 395                 [1.4.5],
 396                 [have_gcrypt=yes],
 397                 [if test "x$have_gcrypt" = xyes ; then
 398                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 399                 fi])
 400
 401         if test "x$have_gcrypt" = xyes ; then
 402                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 403                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 404                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 405         else
 406                 have_gcrypt=no
 407         fi
 408 else
 409         GCRYPT_LIBS=
 410         GCRYPT_CFLAGS=
 411 fi
 412 AC_SUBST(GCRYPT_LIBS)
 413 AC_SUBST(GCRYPT_CFLAGS)
 414 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 415
 416 # ------------------------------------------------------------------------------
 417 AC_ARG_ENABLE([audit],
 418         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 419                 [case "${enableval}" in
 420                         yes) have_audit=yes ;;
 421                         no) have_audit=no ;;
 422                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 423                 esac],
 424                 [have_audit=auto])
 425
 426 if test "x${have_audit}" != xno ; then
 427         AC_CHECK_HEADERS(
 428                 [libaudit.h],
 429                 [have_audit=yes],
 430                 [if test "x$have_audit" = xyes ; then
 431                         AC_MSG_ERROR([*** AUDIT headers not found.])
 432                 fi])
 433
 434         AC_CHECK_LIB(
 435                 [audit],
 436                 [audit_open],
 437                 [have_audit=yes],
 438                 [if test "x$have_audit" = xyes ; then
 439                         AC_MSG_ERROR([*** libaudit not found.])
 440                 fi])
 441
 442         if test "x$have_audit" = xyes ; then
 443                 AUDIT_LIBS="-laudit"
 444                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 445         else
 446                 have_audit=no
 447         fi
 448 else
 449         AUDIT_LIBS=
 450 fi
 451 AC_SUBST(AUDIT_LIBS)
 452
 453 # ------------------------------------------------------------------------------
 454 have_libcryptsetup=no
 455 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 456 if test "x$enable_libcryptsetup" != "xno"; then
 457         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
 458                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 459         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 460                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 461         fi
 462 fi
 463 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 464
 465 # ------------------------------------------------------------------------------
 466 have_qrencode=no
 467 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 468 if test "x$enable_qrencode" != "xno"; then
 469         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 470                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 471         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 472                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 473         fi
 474 fi
 475 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 476
 477 # ------------------------------------------------------------------------------
 478 have_microhttpd=no
 479 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 480 if test "x$enable_microhttpd" != "xno"; then
 481         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 482                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 483         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 484                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 485         fi
 486 fi
 487 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 488
 489 # ------------------------------------------------------------------------------
 490 have_binfmt=no
 491 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 492 if test "x$enable_binfmt" != "xno"; then
 493         have_binfmt=yes
 494 fi
 495 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 496
 497 # ------------------------------------------------------------------------------
 498 have_vconsole=no
 499 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 500 if test "x$enable_vconsole" != "xno"; then
 501         have_vconsole=yes
 502 fi
 503 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 504
 505 # ------------------------------------------------------------------------------
 506 have_readahead=no
 507 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 508 if test "x$enable_readahead" != "xno"; then
 509         have_readahead=yes
 510 fi
 511 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 512
 513 # ------------------------------------------------------------------------------
 514 have_quotacheck=no
 515 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 516 if test "x$enable_quotacheck" != "xno"; then
 517         have_quotacheck=yes
 518 fi
 519 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 520
 521 # ------------------------------------------------------------------------------
 522 have_randomseed=no
 523 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 524 if test "x$enable_randomseed" != "xno"; then
 525         have_randomseed=yes
 526 fi
 527 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 528
 529 # ------------------------------------------------------------------------------
 530 have_logind=no
 531 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 532 if test "x$enable_logind" != "xno"; then
 533         have_logind=yes
 534 fi
 535 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 536 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 537
 538 # ------------------------------------------------------------------------------
 539 have_hostnamed=no
 540 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 541 if test "x$enable_hostnamed" != "xno"; then
 542         have_hostnamed=yes
 543 fi
 544 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 545
 546 # ------------------------------------------------------------------------------
 547 have_timedated=no
 548 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 549 if test "x$enable_timedated" != "xno"; then
 550         have_timedated=yes
 551 fi
 552 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 553
 554 # ------------------------------------------------------------------------------
 555 have_localed=no
 556 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 557 if test "x$enable_localed" != "xno"; then
 558         have_localed=yes
 559 fi
 560 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 561
 562 # ------------------------------------------------------------------------------
 563 have_coredump=no
 564 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 565 if test "x$enable_coredump" != "xno"; then
 566         have_coredump=yes
 567 fi
 568 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 569
 570 # ------------------------------------------------------------------------------
 571 AC_ARG_WITH(firmware-path,
 572        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 573           [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]),
 574        [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
 575 OLD_IFS=$IFS
 576 IFS=:
 577 for i in $with_firmware_path; do
 578        if test "x${FIRMWARE_PATH}" = "x"; then
 579               FIRMWARE_PATH="\\\"${i}/\\\""
 580        else
 581               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 582        fi
 583 done
 584 IFS=$OLD_IFS
 585 AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
 586
 587 # ------------------------------------------------------------------------------
 588 AC_ARG_ENABLE([gudev],
 589        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 590        [], [enable_gudev=yes])
 591 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 592 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 593
 594 # ------------------------------------------------------------------------------
 595 AC_ARG_ENABLE([keymap],
 596        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
 597        [], [enable_keymap=yes])
 598 AS_IF([test "x$enable_keymap" = "xyes"], [
 599        AC_PATH_PROG([GPERF], [gperf])
 600        if test -z "$GPERF"; then
 601               AC_MSG_ERROR([gperf is needed])
 602        fi
 603
 604        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 605        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
 606 ])
 607 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
 608
 609 # ------------------------------------------------------------------------------
 610 have_manpages=no
 611 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 612 AS_IF([test "x$enable_manpages" != xno], [
 613         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
 614                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
 615         ])
 616         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
 617 ])
 618 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 619
 620 # ------------------------------------------------------------------------------
 621
 622 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]))
 623 if test "z$with_distro" = "z"; then
 624         if test "$cross_compiling" = yes; then
 625                 AC_MSG_WARN([Target distribution cannot be reliably detected when cross-compiling. You should specify it with --with-distro (see $0 --help for recognized distros)])
 626         else
 627                 with_distro=$($GREP '^ID=' /etc/os-release 2>/dev/null | $SED 's/ID=//');
 628         fi
 629         if test "z$with_distro" = "z"; then
 630                 with_distro=other
 631         fi
 632 fi
 633 with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' `
 634 AC_DEFINE_UNQUOTED(DISTRIBUTION, ["${with_distro}"], [Target Distribution])
 635
 636 # Location of the init scripts as mandated by LSB
 637 SYSTEM_SYSVINIT_PATH=/etc/init.d
 638 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 639
 640 M4_DEFINES=
 641
 642 case $with_distro in
 643         fedora)
 644                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 645                 AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
 646                 M4_DEFINES=-DTARGET_FEDORA=1
 647                 ;;
 648         opensuse|suse)
 649                 SYSTEM_SYSVRCND_PATH=/etc/init.d
 650                 AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
 651                 M4_DEFINES=-DTARGET_SUSE=1
 652                 ;;
 653         debian)
 654                 SYSTEM_SYSVRCND_PATH=/etc
 655                 AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian])
 656                 M4_DEFINES=-DTARGET_DEBIAN=1
 657                 ;;
 658         ubuntu)
 659                 SYSTEM_SYSVRCND_PATH=/etc
 660                 AC_DEFINE(TARGET_UBUNTU, [], [Target is Ubuntu])
 661                 M4_DEFINES=-DTARGET_UBUNTU=1
 662                 ;;
 663         arch)
 664                 SYSTEM_SYSVINIT_PATH=
 665                 SYSTEM_SYSVRCND_PATH=
 666                 AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
 667                 M4_DEFINES=-DTARGET_ARCH=1
 668                 ;;
 669         gentoo)
 670                 SYSTEM_SYSVINIT_PATH=
 671                 SYSTEM_SYSVRCND_PATH=
 672                 AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo])
 673                 M4_DEFINES=-DTARGET_GENTOO=1
 674                 ;;
 675         slackware)
 676                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 677                 AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware])
 678                 M4_DEFINES=-DTARGET_SLACKWARE=1
 679                 ;;
 680         frugalware)
 681                 SYSTEM_SYSVINIT_PATH=/etc/rc.d
 682                 AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
 683                 M4_DEFINES=-DTARGET_FRUGALWARE=1
 684                 ;;
 685         altlinux)
 686                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 687                 AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
 688                 M4_DEFINES=-DTARGET_ALTLINUX=1
 689                 ;;
 690         mandriva)
 691                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 692                 AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
 693                 M4_DEFINES=-DTARGET_MANDRIVA=1
 694                 ;;
 695         angstrom)
 696                 SYSTEM_SYSVRCND_PATH=/etc
 697                 AC_DEFINE(TARGET_ANGSTROM, [], [Target is Ångström])
 698                 M4_DEFINES=-DTARGET_ANGSTROM=1
 699                 ;;
 700         mageia)
 701                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 702                 AC_DEFINE(TARGET_MAGEIA, [], [Target is Mageia])
 703                 M4_DEFINES=-DTARGET_MAGEIA=1
 704                 ;;
 705         other)
 706                 ;;
 707         *)
 708                 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])
 709                 ;;
 710 esac
 711
 712 AC_ARG_WITH([sysvinit-path],
 713         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 714                 [Specify the path to where the SysV init scripts are located @<:@default=based on distro@:>@])],
 715         [SYSTEM_SYSVINIT_PATH="$withval"],
 716         [])
 717
 718 AC_ARG_WITH([sysvrcd-path],
 719         [AS_HELP_STRING([--with-sysvrcd-path=PATH],
 720                 [Specify the path to the base directory for the SysV rcN.d directories @<:@default=based on distro@:>@])],
 721         [SYSTEM_SYSVRCND_PATH="$withval"],
 722         [])
 723
 724 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 725 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 726 AC_SUBST(M4_DEFINES)
 727
 728 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 729         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 730         SYSTEM_SYSV_COMPAT="yes"
 731         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 732 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 733         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 734 else
 735         SYSTEM_SYSV_COMPAT="no"
 736 fi
 737
 738 AC_ARG_WITH([tty-gid],
 739         [AS_HELP_STRING([--with-tty-gid=GID],
 740                 [Specify the numeric GID of the 'tty' group])],
 741         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 742         [])
 743
 744 AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
 745 AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
 746 AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
 747 AM_CONDITIONAL(TARGET_UBUNTU, test x"$with_distro" = xubuntu)
 748 AM_CONDITIONAL(TARGET_DEBIAN_OR_UBUNTU, test x"$with_distro" = xdebian -o x"$with_distro" = xubuntu)
 749 AM_CONDITIONAL(TARGET_ARCH, test x"$with_distro" = xarch)
 750 AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo)
 751 AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware)
 752 AM_CONDITIONAL(TARGET_FRUGALWARE, test x"$with_distro" = xfrugalware)
 753 AM_CONDITIONAL(TARGET_ALTLINUX, test x"$with_distro" = xaltlinux)
 754 AM_CONDITIONAL(TARGET_MANDRIVA, test x"$with_distro" = xmandriva)
 755 AM_CONDITIONAL(TARGET_ANGSTROM, test x"$with_distro" = xangstrom)
 756 AM_CONDITIONAL(TARGET_MAGEIA, test x"$with_distro" = xmageia)
 757
 758 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 759
 760 AC_ARG_WITH([dbuspolicydir],
 761         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 762         [],
 763         [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
 764
 765 AC_ARG_WITH([dbussessionservicedir],
 766         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 767         [],
 768         [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
 769
 770 AC_ARG_WITH([dbussystemservicedir],
 771         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 772         [],
 773         [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
 774
 775 AC_ARG_WITH([dbusinterfacedir],
 776         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 777         [],
 778         [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])
 779
 780 AC_ARG_WITH([rootprefix],
 781         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
 782         [], [with_rootprefix=${ac_default_prefix}])
 783
 784 AC_ARG_WITH([rootlibdir],
 785         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
 786         [],
 787         [with_rootlibdir=${libdir}])
 788
 789 AC_ARG_WITH([pamlibdir],
 790         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
 791         [],
 792         [with_pamlibdir=${with_rootlibdir}/security])
 793
 794 AC_ARG_ENABLE([split-usr],
 795         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
 796         [],
 797         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
 798                 enable_split_usr=yes
 799         ], [
 800                 enable_split_usr=no
 801         ])])
 802
 803 AS_IF([test "x${enable_split_usr}" = "xyes"], [
 804         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
 805 ])
 806
 807 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 808 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
 809 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
 810 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
 811 AC_SUBST([pamlibdir], [$with_pamlibdir])
 812 AC_SUBST([rootprefix], [$with_rootprefix])
 813 AC_SUBST([rootlibdir], [$with_rootlibdir])
 814
 815 AC_CONFIG_FILES([
 816         Makefile po/Makefile.in
 817         docs/libudev/Makefile
 818         docs/libudev/version.xml
 819         docs/gudev/Makefile
 820         docs/gudev/version.xml
 821 ])
 822
 823 AC_OUTPUT
 824 AC_MSG_RESULT([
 825         $PACKAGE_NAME $VERSION
 826
 827         Distribution:            ${with_distro}
 828         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
 829         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
 830         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
 831         libcryptsetup:           ${have_libcryptsetup}
 832         tcpwrap:                 ${have_tcpwrap}
 833         PAM:                     ${have_pam}
 834         AUDIT:                   ${have_audit}
 835         IMA:                     ${have_ima}
 836         SELinux:                 ${have_selinux}
 837         XZ:                      ${have_xz}
 838         ACL:                     ${have_acl}
 839         XATTR:                   ${have_xattr}
 840         GCRYPT:                  ${have_gcrypt}
 841         QRENCODE:                ${have_qrencode}
 842         MICROHTTPD:              ${have_microhttpd}
 843         binfmt:                  ${have_binfmt}
 844         vconsole:                ${have_vconsole}
 845         readahead:               ${have_readahead}
 846         quotacheck:              ${have_quotacheck}
 847         randomseed:              ${have_randomseed}
 848         logind:                  ${have_logind}
 849         hostnamed:               ${have_hostnamed}
 850         timedated:               ${have_timedated}
 851         localed:                 ${have_localed}
 852         coredump:                ${have_coredump}
 853         firmware path:           ${FIRMWARE_PATH}
 854         gudev:                   ${enable_gudev}
 855         gintrospection:          ${enable_introspection}
 856         keymap:                  ${enable_keymap}
 857         Python:                  ${have_python}
 858         Python Headers:          ${have_python_devel}
 859
 860         prefix:                  ${prefix}
 861         rootprefix:              ${with_rootprefix}
 862         sysconf dir:             ${sysconfdir}
 863         datarootdir:             ${datarootdir}
 864         includedir:              ${includedir}
 865         include_prefix:          ${INCLUDE_PREFIX}
 866         lib dir:                 ${libdir}
 867         rootlib dir:             ${with_rootlibdir}
 868         PAM modules dir:         ${with_pamlibdir}
 869         D-Bus policy dir:        ${with_dbuspolicydir}
 870         D-Bus session dir:       ${with_dbussessionservicedir}
 871         D-Bus system dir:        ${with_dbussystemservicedir}
 872         D-Bus interfaces dir:    ${with_dbusinterfacedir}
 873         Split /usr:              ${enable_split_usr}
 874         man pages:               ${have_manpages}
 875         gtk-doc:                 ${enable_gtk_doc}
 876
 877         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
 878         CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
 879         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
 880 ])