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         [197],
  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$host_cpu" = "xmips64el"],
  42       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
  43
  44 LT_PREREQ(2.2)
  45 LT_INIT([disable-static])
  46
  47 # i18n stuff for the PolicyKit policy files
  48 IT_PROG_INTLTOOL([0.40.0])
  49
  50 GETTEXT_PACKAGE=systemd
  51 AC_SUBST(GETTEXT_PACKAGE)
  52
  53 AC_PROG_MKDIR_P
  54 AC_PROG_LN_S
  55 AC_PROG_SED
  56 AC_PROG_GREP
  57 AC_PROG_AWK
  58
  59 AC_PROG_CC
  60 AC_PROG_CC_C99
  61 AM_PROG_CC_C_O
  62 AC_PROG_GCC_TRADITIONAL
  63
  64 AC_PATH_PROG([M4], [m4])
  65 AC_PATH_PROG([XSLTPROC], [xsltproc])
  66
  67 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon])
  68 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck])
  69
  70 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap])
  71
  72 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill])
  73
  74 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
  75 m4_ifdef([GTK_DOC_CHECK], [
  76 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])
  77 ], [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])])
  78
  79 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
  80         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
  81 ])
  82
  83 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
  84 GOBJECT_INTROSPECTION_CHECK([1.31.1])
  85 ], [
  86    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
  87    enable_introspection=no])
  88
  89 AC_PATH_TOOL(OBJCOPY, objcopy)
  90 AC_PATH_TOOL(STRINGS, strings)
  91 AC_PATH_TOOL(GPERF, gperf)
  92 if test -z "$GPERF" ; then
  93         AC_MSG_ERROR([*** gperf not found])
  94 fi
  95
  96 # we use python to build the man page index, and for systemd-python
  97 have_python=no
  98 have_python_devel=no
  99
 100 AC_ARG_WITH([python],
 101         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 102
 103 AS_IF([test "x$with_python" != "xno"], [
 104         AM_PATH_PYTHON(,, [:])
 105         AS_IF([test "$PYTHON" != :], [have_python=yes])
 106 ])
 107 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 108 AS_IF([test "x$PYTHON_BINARY" = "x"],
 109       [AS_IF([test "x$have_python" = "xyes"],
 110              [PYTHON_BINARY="`which "$PYTHON"`"],
 111              [PYTHON_BINARY=/usr/bin/python])])
 112 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 113
 114 AS_IF([test "x$with_python" != "xno"], [
 115         AC_PATH_PROG(PYTHON_CONFIG, python${PYTHON_VERSION}-config)
 116         AS_IF([test -n "$PYTHON_CONFIG"], [
 117               have_python_devel=yes
 118               PYTHON_CFLAGS="`$PYTHON_CONFIG --cflags`"
 119               PYTHON_LIBS="`$PYTHON_CONFIG --ldflags`"
 120               AC_SUBST(PYTHON_CFLAGS)
 121               AC_SUBST(PYTHON_LIBS)
 122         ])
 123 ])
 124 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 125
 126 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 127         -pipe \
 128         -Wall \
 129         -Wextra \
 130         -Wno-inline \
 131         -Wundef \
 132         -Wformat=2 \
 133         -Wlogical-op \
 134         -Wsign-compare \
 135         -Wformat-security \
 136         -Wmissing-include-dirs \
 137         -Wformat-nonliteral \
 138         -Wold-style-definition \
 139         -Wpointer-arith \
 140         -Winit-self \
 141         -Wdeclaration-after-statement \
 142         -Wfloat-equal \
 143         -Wmissing-prototypes \
 144         -Wstrict-prototypes \
 145         -Wredundant-decls \
 146         -Wmissing-declarations \
 147         -Wmissing-noreturn \
 148         -Wshadow \
 149         -Wendif-labels \
 150         -Wcast-align \
 151         -Wstrict-aliasing=2 \
 152         -Wwrite-strings \
 153         -Wno-long-long \
 154         -Wno-overlength-strings \
 155         -Wno-unused-parameter \
 156         -Wno-missing-field-initializers \
 157         -Wno-unused-result \
 158         -Werror=overflow \
 159         -ffast-math \
 160         -fno-common \
 161         -fdiagnostics-show-option \
 162         -fno-strict-aliasing \
 163         -fvisibility=hidden \
 164         -ffunction-sections \
 165         -fdata-sections \
 166         -fstack-protector \
 167         --param=ssp-buffer-size=4])
 168 AC_SUBST([OUR_CFLAGS], $with_cflags)
 169
 170 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*], [
 171         CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 172                -Wp,-D_FORTIFY_SOURCE=2])], [
 173         AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 174 AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
 175
 176 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 177         -Wl,--as-needed \
 178         -Wl,--gc-sections \
 179         -Wl,-z,relro \
 180         -Wl,-z,now])
 181 AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 182
 183 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 184 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 185
 186 save_LIBS="$LIBS"
 187 LIBS=
 188 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 189 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 190 CAP_LIBS="$LIBS"
 191 LIBS="$save_LIBS"
 192 AC_SUBST(CAP_LIBS)
 193
 194 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 195 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 196 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include <sys/types.h>
 197 #include <unistd.h>
 198 #include <sys/mount.h>
 199 #include <fcntl.h>]])
 200
 201 # This makes sure pkg.m4 is available.
 202 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 203
 204 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
 205
 206 # ------------------------------------------------------------------------------
 207 have_kmod=no
 208 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 209 if test "x$enable_kmod" != "xno"; then
 210         PKG_CHECK_MODULES(KMOD, [ libkmod >= 5 ],
 211                 [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available]) have_kmod=yes], have_kmod=no)
 212         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 213                 AC_MSG_ERROR([*** kmod support requested but libraries not found])
 214         fi
 215 fi
 216 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 217
 218 # ------------------------------------------------------------------------------
 219 have_blkid=no
 220 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 221 if test "x$enable_blkid" != "xno"; then
 222         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 223                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 224         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 225                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 226         fi
 227 fi
 228 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 229
 230 # ------------------------------------------------------------------------------
 231 have_ima=yes
 232 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 233                 [case "${enableval}" in
 234                         yes) have_ima=yes ;;
 235                         no) have_ima=no ;;
 236                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 237                 esac],
 238                 [have_ima=yes])
 239
 240 if test "x${have_ima}" != xno ; then
 241         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 242 fi
 243
 244 # ------------------------------------------------------------------------------
 245 have_chkconfig=yes
 246 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 247                 [case "${enableval}" in
 248                         yes) have_chkconfig=yes ;;
 249                         no) have_chkconfig=no ;;
 250                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 251                 esac],
 252                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 253                 if test -z "$CHKCONFIG"; then
 254                         have_chkconfig=no
 255                 else
 256                         have_chkconfig=yes
 257                 fi])
 258
 259 if test "x${have_chkconfig}" != xno ; then
 260         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 261 fi
 262
 263 # ------------------------------------------------------------------------------
 264 have_selinux=no
 265 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 266 if test "x$enable_selinux" != "xno"; then
 267         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 268                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 269         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 270                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 271         fi
 272 fi
 273 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 274 if test "x${have_selinux}" != xno ; then
 275         sushell=/sbin/sushell
 276 else
 277         sushell=/bin/bash
 278 fi
 279 AC_SUBST(sushell)
 280
 281 # ------------------------------------------------------------------------------
 282 have_xz=no
 283 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 284 if test "x$enable_xz" != "xno"; then
 285         PKG_CHECK_MODULES(XZ, [ liblzma ],
 286                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 287         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 288                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 289         fi
 290 fi
 291 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 292
 293 # ------------------------------------------------------------------------------
 294 AC_ARG_ENABLE([tcpwrap],
 295         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 296                 [case "${enableval}" in
 297                         yes) have_tcpwrap=yes ;;
 298                         no) have_tcpwrap=no ;;
 299                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 300                 esac],
 301                 [have_tcpwrap=auto])
 302
 303 if test "x${have_tcpwrap}" != xno ; then
 304         ACX_LIBWRAP
 305         if test "x${LIBWRAP_LIBS}" = x ; then
 306                 if test "x$have_tcpwrap" = xyes ; then
 307                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 308                 fi
 309                 have_tcpwrap=no
 310         else
 311                 have_tcpwrap=yes
 312         fi
 313 else
 314         LIBWRAP_LIBS=
 315 fi
 316 AC_SUBST(LIBWRAP_LIBS)
 317
 318 # ------------------------------------------------------------------------------
 319 AC_ARG_ENABLE([pam],
 320         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 321                 [case "${enableval}" in
 322                         yes) have_pam=yes ;;
 323                         no) have_pam=no ;;
 324                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 325                 esac],
 326                 [have_pam=auto])
 327
 328 if test "x${have_pam}" != xno ; then
 329         AC_CHECK_HEADERS(
 330                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 331                 [have_pam=yes],
 332                 [if test "x$have_pam" = xyes ; then
 333                         AC_MSG_ERROR([*** PAM headers not found.])
 334                 fi])
 335
 336         AC_CHECK_LIB(
 337                 [pam],
 338                 [pam_syslog],
 339                 [have_pam=yes],
 340                 [if test "x$have_pam" = xyes ; then
 341                         AC_MSG_ERROR([*** libpam not found.])
 342                 fi])
 343
 344         if test "x$have_pam" = xyes ; then
 345                 PAM_LIBS="-lpam -lpam_misc"
 346                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 347         else
 348                 have_pam=no
 349         fi
 350 else
 351         PAM_LIBS=
 352 fi
 353 AC_SUBST(PAM_LIBS)
 354 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 355
 356 # ------------------------------------------------------------------------------
 357 AC_ARG_ENABLE([acl],
 358         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 359                 [case "${enableval}" in
 360                         yes) have_acl=yes ;;
 361                         no) have_acl=no ;;
 362                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 363                 esac],
 364                 [have_acl=auto])
 365
 366 if test "x${have_acl}" != xno ; then
 367         AC_CHECK_HEADERS(
 368                 [sys/acl.h acl/libacl.h],
 369                 [have_acl=yes],
 370                 [if test "x$have_acl" = xyes ; then
 371                         AC_MSG_ERROR([*** ACL headers not found.])
 372                 fi])
 373
 374         AC_CHECK_LIB(
 375                 [acl],
 376                 [acl_get_file],
 377                 [have_acl=yes],
 378                 [if test "x$have_acl" = xyes ; then
 379                         AC_MSG_ERROR([*** libacl not found.])
 380                 fi])
 381
 382         if test "x$have_acl" = xyes ; then
 383                 ACL_LIBS="-lacl"
 384                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 385         else
 386                 have_acl=no
 387         fi
 388 else
 389         ACL_LIBS=
 390 fi
 391 AC_SUBST(ACL_LIBS)
 392 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 393
 394 # ------------------------------------------------------------------------------
 395 AC_ARG_ENABLE([xattr],
 396         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 397                 [case "${enableval}" in
 398                         yes) have_xattr=yes ;;
 399                         no) have_xattr=no ;;
 400                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 401                 esac],
 402                 [have_xattr=auto])
 403
 404 if test "x${have_xattr}" != xno ; then
 405         AC_CHECK_HEADERS(
 406                 [attr/xattr.h],
 407                 [have_xattr=yes],
 408                 [if test "x$have_xattr" = xyes ; then
 409                         AC_MSG_ERROR([*** XATTR headers not found.])
 410                 fi])
 411
 412         AC_CHECK_LIB(
 413                 [attr],
 414                 [fsetxattr],
 415                 [have_xattr=yes],
 416                 [if test "x$have_xattr" = xyes ; then
 417                         AC_MSG_ERROR([*** libattr not found.])
 418                 fi])
 419
 420         if test "x$have_xattr" = xyes ; then
 421                 XATTR_LIBS="-lattr"
 422                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 423         else
 424                 have_xattr=no
 425         fi
 426 else
 427         XATTR_LIBS=
 428 fi
 429 AC_SUBST(XATTR_LIBS)
 430 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 431
 432 # ------------------------------------------------------------------------------
 433 AC_ARG_ENABLE([gcrypt],
 434         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 435                 [case "${enableval}" in
 436                         yes) have_gcrypt=yes ;;
 437                         no) have_gcrypt=no ;;
 438                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 439                 esac],
 440                 [have_gcrypt=auto])
 441
 442 if test "x${have_gcrypt}" != xno ; then
 443         AM_PATH_LIBGCRYPT(
 444                 [1.4.5],
 445                 [have_gcrypt=yes],
 446                 [if test "x$have_gcrypt" = xyes ; then
 447                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 448                 fi])
 449
 450         if test "x$have_gcrypt" = xyes ; then
 451                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 452                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 453                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 454         else
 455                 have_gcrypt=no
 456         fi
 457 else
 458         GCRYPT_LIBS=
 459         GCRYPT_CFLAGS=
 460 fi
 461 AC_SUBST(GCRYPT_LIBS)
 462 AC_SUBST(GCRYPT_CFLAGS)
 463 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 464
 465 # ------------------------------------------------------------------------------
 466 AC_ARG_ENABLE([audit],
 467         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 468                 [case "${enableval}" in
 469                         yes) have_audit=yes ;;
 470                         no) have_audit=no ;;
 471                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 472                 esac],
 473                 [have_audit=auto])
 474
 475 if test "x${have_audit}" != xno ; then
 476         AC_CHECK_HEADERS(
 477                 [libaudit.h],
 478                 [have_audit=yes],
 479                 [if test "x$have_audit" = xyes ; then
 480                         AC_MSG_ERROR([*** AUDIT headers not found.])
 481                 fi])
 482
 483         AC_CHECK_LIB(
 484                 [audit],
 485                 [audit_open],
 486                 [have_audit=yes],
 487                 [if test "x$have_audit" = xyes ; then
 488                         AC_MSG_ERROR([*** libaudit not found.])
 489                 fi])
 490
 491         if test "x$have_audit" = xyes ; then
 492                 AUDIT_LIBS="-laudit"
 493                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 494         else
 495                 have_audit=no
 496         fi
 497 else
 498         AUDIT_LIBS=
 499 fi
 500 AC_SUBST(AUDIT_LIBS)
 501
 502 # ------------------------------------------------------------------------------
 503 have_libcryptsetup=no
 504 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 505 if test "x$enable_libcryptsetup" != "xno"; then
 506         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
 507                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 508         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 509                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 510         fi
 511 fi
 512 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 513
 514 # ------------------------------------------------------------------------------
 515 have_qrencode=no
 516 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 517 if test "x$enable_qrencode" != "xno"; then
 518         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 519                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 520         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 521                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 522         fi
 523 fi
 524 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 525
 526 # ------------------------------------------------------------------------------
 527 have_microhttpd=no
 528 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 529 if test "x$enable_microhttpd" != "xno"; then
 530         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 531                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 532         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 533                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 534         fi
 535 fi
 536 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 537
 538 # ------------------------------------------------------------------------------
 539 have_binfmt=no
 540 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 541 if test "x$enable_binfmt" != "xno"; then
 542         have_binfmt=yes
 543 fi
 544 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 545
 546 # ------------------------------------------------------------------------------
 547 have_vconsole=no
 548 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 549 if test "x$enable_vconsole" != "xno"; then
 550         have_vconsole=yes
 551 fi
 552 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 553
 554 # ------------------------------------------------------------------------------
 555 have_readahead=no
 556 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 557 if test "x$enable_readahead" != "xno"; then
 558         have_readahead=yes
 559 fi
 560 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 561
 562 # ------------------------------------------------------------------------------
 563 have_bootchart=no
 564 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 565 if test "x$enable_bootchart" != "xno"; then
 566         have_bootchart=yes
 567 fi
 568 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 569
 570 # ------------------------------------------------------------------------------
 571 have_quotacheck=no
 572 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 573 if test "x$enable_quotacheck" != "xno"; then
 574         have_quotacheck=yes
 575 fi
 576 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 577
 578 # ------------------------------------------------------------------------------
 579 have_randomseed=no
 580 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 581 if test "x$enable_randomseed" != "xno"; then
 582         have_randomseed=yes
 583 fi
 584 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 585
 586 # ------------------------------------------------------------------------------
 587 have_logind=no
 588 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 589 if test "x$enable_logind" != "xno"; then
 590         have_logind=yes
 591 fi
 592 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 593 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 594
 595 # ------------------------------------------------------------------------------
 596 have_hostnamed=no
 597 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 598 if test "x$enable_hostnamed" != "xno"; then
 599         have_hostnamed=yes
 600 fi
 601 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 602
 603 # ------------------------------------------------------------------------------
 604 have_timedated=no
 605 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 606 if test "x$enable_timedated" != "xno"; then
 607         have_timedated=yes
 608 fi
 609 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 610
 611 # ------------------------------------------------------------------------------
 612 have_localed=no
 613 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 614 if test "x$enable_localed" != "xno"; then
 615         have_localed=yes
 616 fi
 617 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 618
 619 # ------------------------------------------------------------------------------
 620 have_coredump=no
 621 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 622 if test "x$enable_coredump" != "xno"; then
 623         have_coredump=yes
 624 fi
 625 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 626
 627 # ------------------------------------------------------------------------------
 628 AC_ARG_WITH(rc-local-script-path-start,
 629         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 630                 [Path to /etc/rc.local]),
 631         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 632         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 633
 634 AC_ARG_WITH(rc-local-script-path-stop,
 635         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 636                 [Path to /usr/sbin/halt.local]),
 637         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 638         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 639
 640 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 641 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 642
 643 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 644 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 645
 646 # ------------------------------------------------------------------------------
 647 AC_ARG_WITH(kbd-loadkeys,
 648         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 649                 [Path to loadkeys]),
 650         [KBD_LOADKEYS="$withval"],
 651         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 652
 653 AC_ARG_WITH(kbd-setfont,
 654         AS_HELP_STRING([--with-kbd-setfont=PATH],
 655                 [Path to setfont]),
 656         [KBD_SETFONT="$withval"],
 657         [KBD_SETFONT="/usr/bin/setfont"])
 658
 659 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 660 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 661
 662 AC_SUBST(KBD_LOADKEYS)
 663 AC_SUBST(KBD_SETFONT)
 664
 665 # ------------------------------------------------------------------------------
 666 have_myhostname=no
 667 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 668 if test "x$enable_myhostname" != "xno"; then
 669         AC_HEADER_STDC
 670         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h])
 671
 672         AC_C_CONST
 673         AC_TYPE_SIZE_T
 674         AC_HEADER_TIME
 675
 676         AC_FUNC_MALLOC
 677         AC_FUNC_SELECT_ARGTYPES
 678         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 679
 680         have_myhostname=yes
 681 fi
 682 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 683
 684 # ------------------------------------------------------------------------------
 685 AC_ARG_WITH(firmware-path,
 686        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 687           [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]),
 688        [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
 689 OLD_IFS=$IFS
 690 IFS=:
 691 for i in $with_firmware_path; do
 692        if test "x${FIRMWARE_PATH}" = "x"; then
 693               FIRMWARE_PATH="\\\"${i}/\\\""
 694        else
 695               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 696        fi
 697 done
 698 IFS=$OLD_IFS
 699 AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
 700
 701 # ------------------------------------------------------------------------------
 702 AC_ARG_ENABLE([gudev],
 703        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 704        [], [enable_gudev=yes])
 705 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 706 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 707
 708 # ------------------------------------------------------------------------------
 709 AC_ARG_ENABLE([keymap],
 710        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
 711        [], [enable_keymap=yes])
 712 AS_IF([test "x$enable_keymap" = "xyes"], [
 713        AC_PATH_PROG([GPERF], [gperf])
 714        if test -z "$GPERF"; then
 715               AC_MSG_ERROR([gperf is needed])
 716        fi
 717
 718        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 719        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
 720 ])
 721 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
 722
 723 # ------------------------------------------------------------------------------
 724 have_manpages=no
 725 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 726 AS_IF([test "x$enable_manpages" != xno], [
 727         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
 728                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
 729         ])
 730         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
 731 ])
 732 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 733
 734 # ------------------------------------------------------------------------------
 735
 736 # Location of the init scripts as mandated by LSB
 737 SYSTEM_SYSVINIT_PATH=/etc/init.d
 738 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 739 M4_DEFINES=
 740
 741 AC_ARG_WITH([sysvinit-path],
 742         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 743                 [Specify the path to where the SysV init scripts are located])],
 744         [SYSTEM_SYSVINIT_PATH="$withval"],
 745         [])
 746
 747 AC_ARG_WITH([sysvrcnd-path],
 748         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 749                 [Specify the path to the base directory for the SysV rcN.d directories])],
 750         [SYSTEM_SYSVRCND_PATH="$withval"],
 751         [])
 752
 753 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 754         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 755         SYSTEM_SYSV_COMPAT="yes"
 756         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 757 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 758         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 759 else
 760         SYSTEM_SYSV_COMPAT="no"
 761 fi
 762
 763 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 764 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 765 AC_SUBST(M4_DEFINES)
 766
 767 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 768
 769 AC_ARG_WITH([tty-gid],
 770         [AS_HELP_STRING([--with-tty-gid=GID],
 771                 [Specify the numeric GID of the 'tty' group])],
 772         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 773         [])
 774
 775 AC_ARG_WITH([dbuspolicydir],
 776         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 777         [],
 778         [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
 779
 780 AC_ARG_WITH([dbussessionservicedir],
 781         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 782         [],
 783         [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
 784
 785 AC_ARG_WITH([dbussystemservicedir],
 786         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 787         [],
 788         [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
 789
 790 AC_ARG_WITH([dbusinterfacedir],
 791         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 792         [],
 793         [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])
 794
 795 AC_ARG_WITH([rootprefix],
 796         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
 797         [], [with_rootprefix=${ac_default_prefix}])
 798
 799 AC_ARG_WITH([rootlibdir],
 800         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
 801         [],
 802         [with_rootlibdir=${libdir}])
 803
 804 AC_ARG_WITH([pamlibdir],
 805         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
 806         [],
 807         [with_pamlibdir=${with_rootlibdir}/security])
 808
 809 AC_ARG_ENABLE([split-usr],
 810         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
 811         [],
 812         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
 813                 enable_split_usr=yes
 814         ], [
 815                 enable_split_usr=no
 816         ])])
 817
 818 AS_IF([test "x${enable_split_usr}" = "xyes"], [
 819         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
 820 ])
 821
 822 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 823 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
 824 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
 825 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
 826 AC_SUBST([pamlibdir], [$with_pamlibdir])
 827 AC_SUBST([rootprefix], [$with_rootprefix])
 828 AC_SUBST([rootlibdir], [$with_rootlibdir])
 829
 830 AC_CONFIG_FILES([
 831         Makefile po/Makefile.in
 832         docs/libudev/Makefile
 833         docs/libudev/version.xml
 834         docs/gudev/Makefile
 835         docs/gudev/version.xml
 836 ])
 837
 838 AC_OUTPUT
 839 AC_MSG_RESULT([
 840         $PACKAGE_NAME $VERSION
 841
 842         libcryptsetup:           ${have_libcryptsetup}
 843         tcpwrap:                 ${have_tcpwrap}
 844         PAM:                     ${have_pam}
 845         AUDIT:                   ${have_audit}
 846         IMA:                     ${have_ima}
 847         SELinux:                 ${have_selinux}
 848         XZ:                      ${have_xz}
 849         ACL:                     ${have_acl}
 850         XATTR:                   ${have_xattr}
 851         GCRYPT:                  ${have_gcrypt}
 852         QRENCODE:                ${have_qrencode}
 853         MICROHTTPD:              ${have_microhttpd}
 854         CHKCONFIG:               ${have_chkconfig}
 855         binfmt:                  ${have_binfmt}
 856         vconsole:                ${have_vconsole}
 857         readahead:               ${have_readahead}
 858         bootchart:               ${have_bootchart}
 859         quotacheck:              ${have_quotacheck}
 860         randomseed:              ${have_randomseed}
 861         logind:                  ${have_logind}
 862         hostnamed:               ${have_hostnamed}
 863         timedated:               ${have_timedated}
 864         localed:                 ${have_localed}
 865         coredump:                ${have_coredump}
 866         kmod:                    ${have_kmod}
 867         blkid:                   ${have_blkid}
 868         nss-myhostname:          ${have_myhostname}
 869         gudev:                   ${enable_gudev}
 870         gintrospection:          ${enable_introspection}
 871         keymap:                  ${enable_keymap}
 872         Python:                  ${have_python}
 873         Python Headers:          ${have_python_devel}
 874         man pages:               ${have_manpages}
 875         gtk-doc:                 ${enable_gtk_doc}
 876         Split /usr:              ${enable_split_usr}
 877         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
 878
 879         prefix:                  ${prefix}
 880         rootprefix:              ${with_rootprefix}
 881         sysconf dir:             ${sysconfdir}
 882         datarootdir:             ${datarootdir}
 883         includedir:              ${includedir}
 884         include_prefix:          ${INCLUDE_PREFIX}
 885         lib dir:                 ${libdir}
 886         rootlib dir:             ${with_rootlibdir}
 887         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
 888         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
 889         Build Python:            ${PYTHON}
 890         Installation Python:     ${PYTHON_BINARY}
 891         firmware path:           ${FIRMWARE_PATH}
 892         PAM modules dir:         ${with_pamlibdir}
 893         D-Bus policy dir:        ${with_dbuspolicydir}
 894         D-Bus session dir:       ${with_dbussessionservicedir}
 895         D-Bus system dir:        ${with_dbussystemservicedir}
 896         D-Bus interfaces dir:    ${with_dbusinterfacedir}
 897         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
 898         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
 899
 900         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
 901         CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
 902         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
 903         PYTHON_CFLAGS:           ${PYTHON_CFLAGS}
 904         PYTHON_LIBS:             ${PYTHON_LIBS}
 905 ])