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         [196],
  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$with_python" != "xno"], [
 102         AM_PATH_PYTHON(,, [:])
 103         AS_IF([test "$PYTHON" != :], [have_python=yes])
 104 ])
 105 AM_CONDITIONAL([HAVE_PYTHON], [test "$have_python" = "yes"])
 106
 107 AS_IF([test "x$with_python" != "xno"], [
 108         AC_PATH_PROG(PYTHON_CONFIG, python${PYTHON_VERSION}-config)
 109         AS_IF([test -n "$PYTHON_CONFIG"], [
 110               have_python_devel=yes
 111               PYTHON_CFLAGS="`$PYTHON_CONFIG --cflags`"
 112               PYTHON_LIBS="`$PYTHON_CONFIG --ldflags`"
 113               AC_SUBST(PYTHON_CFLAGS)
 114               AC_SUBST(PYTHON_LIBS)
 115         ])
 116 ])
 117 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 118
 119 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 120         -pipe \
 121         -Wall \
 122         -Wextra \
 123         -Wno-inline \
 124         -Wundef \
 125         -Wformat=2 \
 126         -Wlogical-op \
 127         -Wsign-compare \
 128         -Wformat-security \
 129         -Wmissing-include-dirs \
 130         -Wformat-nonliteral \
 131         -Wold-style-definition \
 132         -Wpointer-arith \
 133         -Winit-self \
 134         -Wdeclaration-after-statement \
 135         -Wfloat-equal \
 136         -Wmissing-prototypes \
 137         -Wstrict-prototypes \
 138         -Wredundant-decls \
 139         -Wmissing-declarations \
 140         -Wmissing-noreturn \
 141         -Wshadow \
 142         -Wendif-labels \
 143         -Wcast-align \
 144         -Wstrict-aliasing=2 \
 145         -Wwrite-strings \
 146         -Wno-long-long \
 147         -Wno-overlength-strings \
 148         -Wno-unused-parameter \
 149         -Wno-missing-field-initializers \
 150         -Wno-unused-result \
 151         -Werror=overflow \
 152         -ffast-math \
 153         -fno-common \
 154         -fdiagnostics-show-option \
 155         -fno-strict-aliasing \
 156         -fvisibility=hidden \
 157         -ffunction-sections \
 158         -fdata-sections \
 159         -fstack-protector \
 160         --param=ssp-buffer-size=4])
 161 AC_SUBST([OUR_CFLAGS], $with_cflags)
 162
 163 CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 164         -Wp,-D_FORTIFY_SOURCE=2])
 165 AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
 166
 167 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 168         -Wl,--as-needed \
 169         -Wl,--gc-sections \
 170         -Wl,-z,relro \
 171         -Wl,-z,now])
 172 AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 173
 174 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 175 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 176
 177 save_LIBS="$LIBS"
 178 LIBS=
 179 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 180 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 181 CAP_LIBS="$LIBS"
 182 LIBS="$save_LIBS"
 183 AC_SUBST(CAP_LIBS)
 184
 185 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 186 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 187 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include <sys/types.h>
 188 #include <unistd.h>
 189 #include <sys/mount.h>
 190 #include <fcntl.h>]])
 191
 192 # This makes sure pkg.m4 is available.
 193 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 194
 195 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
 196
 197 # ------------------------------------------------------------------------------
 198 have_kmod=no
 199 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 200 if test "x$enable_kmod" != "xno"; then
 201         PKG_CHECK_MODULES(KMOD, [ libkmod >= 5 ],
 202                 [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available]) have_kmod=yes], have_kmod=no)
 203         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 204                 AC_MSG_ERROR([*** kmod support requested but libraries not found])
 205         fi
 206 fi
 207 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 208
 209 # ------------------------------------------------------------------------------
 210 have_blkid=no
 211 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 212 if test "x$enable_blkid" != "xno"; then
 213         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 214                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 215         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 216                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 217         fi
 218 fi
 219 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 220
 221 # ------------------------------------------------------------------------------
 222 have_ima=yes
 223 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 224                 [case "${enableval}" in
 225                         yes) have_ima=yes ;;
 226                         no) have_ima=no ;;
 227                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 228                 esac],
 229                 [have_ima=yes])
 230
 231 if test "x${have_ima}" != xno ; then
 232         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 233 fi
 234
 235 # ------------------------------------------------------------------------------
 236 have_chkconfig=yes
 237 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 238                 [case "${enableval}" in
 239                         yes) have_chkconfig=yes ;;
 240                         no) have_chkconfig=no ;;
 241                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 242                 esac],
 243                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 244                 if test -z "$CHKCONFIG"; then
 245                         have_chkconfig=no
 246                 else
 247                         have_chkconfig=yes
 248                 fi])
 249
 250 if test "x${have_chkconfig}" != xno ; then
 251         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 252 fi
 253
 254 # ------------------------------------------------------------------------------
 255 have_selinux=no
 256 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 257 if test "x$enable_selinux" != "xno"; then
 258         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 259                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 260         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 261                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 262         fi
 263 fi
 264 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 265 if test "x${have_selinux}" != xno ; then
 266         sushell=/sbin/sushell
 267 else
 268         sushell=/bin/bash
 269 fi
 270 AC_SUBST(sushell)
 271
 272 # ------------------------------------------------------------------------------
 273 have_xz=no
 274 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 275 if test "x$enable_xz" != "xno"; then
 276         PKG_CHECK_MODULES(XZ, [ liblzma ],
 277                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 278         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 279                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 280         fi
 281 fi
 282 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 283
 284 # ------------------------------------------------------------------------------
 285 AC_ARG_ENABLE([tcpwrap],
 286         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 287                 [case "${enableval}" in
 288                         yes) have_tcpwrap=yes ;;
 289                         no) have_tcpwrap=no ;;
 290                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 291                 esac],
 292                 [have_tcpwrap=auto])
 293
 294 if test "x${have_tcpwrap}" != xno ; then
 295         ACX_LIBWRAP
 296         if test "x${LIBWRAP_LIBS}" = x ; then
 297                 if test "x$have_tcpwrap" = xyes ; then
 298                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 299                 fi
 300                 have_tcpwrap=no
 301         else
 302                 have_tcpwrap=yes
 303         fi
 304 else
 305         LIBWRAP_LIBS=
 306 fi
 307 AC_SUBST(LIBWRAP_LIBS)
 308
 309 # ------------------------------------------------------------------------------
 310 AC_ARG_ENABLE([pam],
 311         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 312                 [case "${enableval}" in
 313                         yes) have_pam=yes ;;
 314                         no) have_pam=no ;;
 315                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 316                 esac],
 317                 [have_pam=auto])
 318
 319 if test "x${have_pam}" != xno ; then
 320         AC_CHECK_HEADERS(
 321                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 322                 [have_pam=yes],
 323                 [if test "x$have_pam" = xyes ; then
 324                         AC_MSG_ERROR([*** PAM headers not found.])
 325                 fi])
 326
 327         AC_CHECK_LIB(
 328                 [pam],
 329                 [pam_syslog],
 330                 [have_pam=yes],
 331                 [if test "x$have_pam" = xyes ; then
 332                         AC_MSG_ERROR([*** libpam not found.])
 333                 fi])
 334
 335         if test "x$have_pam" = xyes ; then
 336                 PAM_LIBS="-lpam -lpam_misc"
 337                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 338         else
 339                 have_pam=no
 340         fi
 341 else
 342         PAM_LIBS=
 343 fi
 344 AC_SUBST(PAM_LIBS)
 345 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 346
 347 # ------------------------------------------------------------------------------
 348 AC_ARG_ENABLE([acl],
 349         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 350                 [case "${enableval}" in
 351                         yes) have_acl=yes ;;
 352                         no) have_acl=no ;;
 353                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 354                 esac],
 355                 [have_acl=auto])
 356
 357 if test "x${have_acl}" != xno ; then
 358         AC_CHECK_HEADERS(
 359                 [sys/acl.h acl/libacl.h],
 360                 [have_acl=yes],
 361                 [if test "x$have_acl" = xyes ; then
 362                         AC_MSG_ERROR([*** ACL headers not found.])
 363                 fi])
 364
 365         AC_CHECK_LIB(
 366                 [acl],
 367                 [acl_get_file],
 368                 [have_acl=yes],
 369                 [if test "x$have_acl" = xyes ; then
 370                         AC_MSG_ERROR([*** libacl not found.])
 371                 fi])
 372
 373         if test "x$have_acl" = xyes ; then
 374                 ACL_LIBS="-lacl"
 375                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 376         else
 377                 have_acl=no
 378         fi
 379 else
 380         ACL_LIBS=
 381 fi
 382 AC_SUBST(ACL_LIBS)
 383 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 384
 385 # ------------------------------------------------------------------------------
 386 AC_ARG_ENABLE([xattr],
 387         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 388                 [case "${enableval}" in
 389                         yes) have_xattr=yes ;;
 390                         no) have_xattr=no ;;
 391                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 392                 esac],
 393                 [have_xattr=auto])
 394
 395 if test "x${have_xattr}" != xno ; then
 396         AC_CHECK_HEADERS(
 397                 [attr/xattr.h],
 398                 [have_xattr=yes],
 399                 [if test "x$have_xattr" = xyes ; then
 400                         AC_MSG_ERROR([*** XATTR headers not found.])
 401                 fi])
 402
 403         AC_CHECK_LIB(
 404                 [attr],
 405                 [fsetxattr],
 406                 [have_xattr=yes],
 407                 [if test "x$have_xattr" = xyes ; then
 408                         AC_MSG_ERROR([*** libattr not found.])
 409                 fi])
 410
 411         if test "x$have_xattr" = xyes ; then
 412                 XATTR_LIBS="-lattr"
 413                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 414         else
 415                 have_xattr=no
 416         fi
 417 else
 418         XATTR_LIBS=
 419 fi
 420 AC_SUBST(XATTR_LIBS)
 421 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 422
 423 # ------------------------------------------------------------------------------
 424 AC_ARG_ENABLE([gcrypt],
 425         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 426                 [case "${enableval}" in
 427                         yes) have_gcrypt=yes ;;
 428                         no) have_gcrypt=no ;;
 429                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 430                 esac],
 431                 [have_gcrypt=auto])
 432
 433 if test "x${have_gcrypt}" != xno ; then
 434         AM_PATH_LIBGCRYPT(
 435                 [1.4.5],
 436                 [have_gcrypt=yes],
 437                 [if test "x$have_gcrypt" = xyes ; then
 438                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 439                 fi])
 440
 441         if test "x$have_gcrypt" = xyes ; then
 442                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 443                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 444                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 445         else
 446                 have_gcrypt=no
 447         fi
 448 else
 449         GCRYPT_LIBS=
 450         GCRYPT_CFLAGS=
 451 fi
 452 AC_SUBST(GCRYPT_LIBS)
 453 AC_SUBST(GCRYPT_CFLAGS)
 454 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 455
 456 # ------------------------------------------------------------------------------
 457 AC_ARG_ENABLE([audit],
 458         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 459                 [case "${enableval}" in
 460                         yes) have_audit=yes ;;
 461                         no) have_audit=no ;;
 462                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 463                 esac],
 464                 [have_audit=auto])
 465
 466 if test "x${have_audit}" != xno ; then
 467         AC_CHECK_HEADERS(
 468                 [libaudit.h],
 469                 [have_audit=yes],
 470                 [if test "x$have_audit" = xyes ; then
 471                         AC_MSG_ERROR([*** AUDIT headers not found.])
 472                 fi])
 473
 474         AC_CHECK_LIB(
 475                 [audit],
 476                 [audit_open],
 477                 [have_audit=yes],
 478                 [if test "x$have_audit" = xyes ; then
 479                         AC_MSG_ERROR([*** libaudit not found.])
 480                 fi])
 481
 482         if test "x$have_audit" = xyes ; then
 483                 AUDIT_LIBS="-laudit"
 484                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 485         else
 486                 have_audit=no
 487         fi
 488 else
 489         AUDIT_LIBS=
 490 fi
 491 AC_SUBST(AUDIT_LIBS)
 492
 493 # ------------------------------------------------------------------------------
 494 have_libcryptsetup=no
 495 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 496 if test "x$enable_libcryptsetup" != "xno"; then
 497         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
 498                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 499         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 500                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 501         fi
 502 fi
 503 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 504
 505 # ------------------------------------------------------------------------------
 506 have_qrencode=no
 507 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 508 if test "x$enable_qrencode" != "xno"; then
 509         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 510                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 511         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 512                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 513         fi
 514 fi
 515 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 516
 517 # ------------------------------------------------------------------------------
 518 have_microhttpd=no
 519 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 520 if test "x$enable_microhttpd" != "xno"; then
 521         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 522                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 523         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 524                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 525         fi
 526 fi
 527 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 528
 529 # ------------------------------------------------------------------------------
 530 have_binfmt=no
 531 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 532 if test "x$enable_binfmt" != "xno"; then
 533         have_binfmt=yes
 534 fi
 535 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 536
 537 # ------------------------------------------------------------------------------
 538 have_vconsole=no
 539 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 540 if test "x$enable_vconsole" != "xno"; then
 541         have_vconsole=yes
 542 fi
 543 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 544
 545 # ------------------------------------------------------------------------------
 546 have_readahead=no
 547 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 548 if test "x$enable_readahead" != "xno"; then
 549         have_readahead=yes
 550 fi
 551 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 552
 553 # ------------------------------------------------------------------------------
 554 have_quotacheck=no
 555 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 556 if test "x$enable_quotacheck" != "xno"; then
 557         have_quotacheck=yes
 558 fi
 559 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 560
 561 # ------------------------------------------------------------------------------
 562 have_randomseed=no
 563 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 564 if test "x$enable_randomseed" != "xno"; then
 565         have_randomseed=yes
 566 fi
 567 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 568
 569 # ------------------------------------------------------------------------------
 570 have_logind=no
 571 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 572 if test "x$enable_logind" != "xno"; then
 573         have_logind=yes
 574 fi
 575 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 576 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 577
 578 # ------------------------------------------------------------------------------
 579 have_hostnamed=no
 580 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 581 if test "x$enable_hostnamed" != "xno"; then
 582         have_hostnamed=yes
 583 fi
 584 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 585
 586 # ------------------------------------------------------------------------------
 587 have_timedated=no
 588 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 589 if test "x$enable_timedated" != "xno"; then
 590         have_timedated=yes
 591 fi
 592 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 593
 594 # ------------------------------------------------------------------------------
 595 have_localed=no
 596 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 597 if test "x$enable_localed" != "xno"; then
 598         have_localed=yes
 599 fi
 600 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 601
 602 # ------------------------------------------------------------------------------
 603 have_coredump=no
 604 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 605 if test "x$enable_coredump" != "xno"; then
 606         have_coredump=yes
 607 fi
 608 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 609
 610 # ------------------------------------------------------------------------------
 611 AC_ARG_WITH(rc-local-script-path-start,
 612         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 613                 [Path to /etc/rc.local]),
 614         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 615         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 616
 617 AC_ARG_WITH(rc-local-script-path-stop,
 618         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 619                 [Path to /sbin/halt.local]),
 620         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 621         [RC_LOCAL_SCRIPT_PATH_STOP="/sbin/halt.local"])
 622
 623 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 624 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /sbin/halt.local script])
 625
 626 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 627 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 628
 629 # ------------------------------------------------------------------------------
 630 AC_ARG_WITH(firmware-path,
 631        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 632           [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]),
 633        [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
 634 OLD_IFS=$IFS
 635 IFS=:
 636 for i in $with_firmware_path; do
 637        if test "x${FIRMWARE_PATH}" = "x"; then
 638               FIRMWARE_PATH="\\\"${i}/\\\""
 639        else
 640               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 641        fi
 642 done
 643 IFS=$OLD_IFS
 644 AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
 645
 646 # ------------------------------------------------------------------------------
 647 AC_ARG_ENABLE([gudev],
 648        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 649        [], [enable_gudev=yes])
 650 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 651 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 652
 653 # ------------------------------------------------------------------------------
 654 AC_ARG_ENABLE([keymap],
 655        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
 656        [], [enable_keymap=yes])
 657 AS_IF([test "x$enable_keymap" = "xyes"], [
 658        AC_PATH_PROG([GPERF], [gperf])
 659        if test -z "$GPERF"; then
 660               AC_MSG_ERROR([gperf is needed])
 661        fi
 662
 663        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 664        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
 665 ])
 666 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
 667
 668 # ------------------------------------------------------------------------------
 669 have_manpages=no
 670 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 671 AS_IF([test "x$enable_manpages" != xno], [
 672         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
 673                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
 674         ])
 675         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
 676 ])
 677 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 678
 679 # ------------------------------------------------------------------------------
 680
 681 AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, arch, gentoo, slackware, altlinux, mandriva, mageia, angstrom or other]))
 682 if test "z$with_distro" = "z"; then
 683         if test "$cross_compiling" = yes; then
 684                 AC_MSG_WARN([Target distribution cannot be reliably detected when cross-compiling. You should specify it with --with-distro (see $0 --help for recognized distros)])
 685         else
 686                 with_distro=$($GREP '^ID=' /etc/os-release 2>/dev/null | $SED 's/ID=//');
 687         fi
 688         if test "z$with_distro" = "z"; then
 689                 with_distro=other
 690         fi
 691 fi
 692 with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' `
 693 AC_DEFINE_UNQUOTED(DISTRIBUTION, ["${with_distro}"], [Target Distribution])
 694
 695 # Location of the init scripts as mandated by LSB
 696 SYSTEM_SYSVINIT_PATH=/etc/init.d
 697 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 698
 699 M4_DEFINES=
 700
 701 case $with_distro in
 702         fedora)
 703                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 704                 AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
 705                 M4_DEFINES=-DTARGET_FEDORA=1
 706                 ;;
 707         opensuse|suse)
 708                 SYSTEM_SYSVRCND_PATH=/etc/init.d
 709                 AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
 710                 M4_DEFINES=-DTARGET_SUSE=1
 711                 ;;
 712         debian)
 713                 SYSTEM_SYSVRCND_PATH=/etc
 714                 AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian])
 715                 M4_DEFINES=-DTARGET_DEBIAN=1
 716                 ;;
 717         arch)
 718                 SYSTEM_SYSVINIT_PATH=
 719                 SYSTEM_SYSVRCND_PATH=
 720                 AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
 721                 M4_DEFINES=-DTARGET_ARCH=1
 722                 ;;
 723         gentoo)
 724                 SYSTEM_SYSVINIT_PATH=
 725                 SYSTEM_SYSVRCND_PATH=
 726                 AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo])
 727                 M4_DEFINES=-DTARGET_GENTOO=1
 728                 ;;
 729         slackware)
 730                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 731                 AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware])
 732                 M4_DEFINES=-DTARGET_SLACKWARE=1
 733                 ;;
 734         frugalware)
 735                 SYSTEM_SYSVINIT_PATH=/etc/rc.d
 736                 AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
 737                 M4_DEFINES=-DTARGET_FRUGALWARE=1
 738                 ;;
 739         altlinux)
 740                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 741                 AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
 742                 M4_DEFINES=-DTARGET_ALTLINUX=1
 743                 ;;
 744         mandriva)
 745                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 746                 AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
 747                 M4_DEFINES=-DTARGET_MANDRIVA=1
 748                 ;;
 749         angstrom)
 750                 SYSTEM_SYSVRCND_PATH=/etc
 751                 AC_DEFINE(TARGET_ANGSTROM, [], [Target is Ångström])
 752                 M4_DEFINES=-DTARGET_ANGSTROM=1
 753                 ;;
 754         mageia)
 755                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
 756                 AC_DEFINE(TARGET_MAGEIA, [], [Target is Mageia])
 757                 M4_DEFINES=-DTARGET_MAGEIA=1
 758                 ;;
 759         other)
 760                 ;;
 761         *)
 762                 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])
 763                 ;;
 764 esac
 765
 766 AC_ARG_WITH([sysvinit-path],
 767         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 768                 [Specify the path to where the SysV init scripts are located @<:@default=based on distro@:>@])],
 769         [SYSTEM_SYSVINIT_PATH="$withval"],
 770         [])
 771
 772 AC_ARG_WITH([sysvrcd-path],
 773         [AS_HELP_STRING([--with-sysvrcd-path=PATH],
 774                 [Specify the path to the base directory for the SysV rcN.d directories @<:@default=based on distro@:>@])],
 775         [SYSTEM_SYSVRCND_PATH="$withval"],
 776         [])
 777
 778 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 779 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 780 AC_SUBST(M4_DEFINES)
 781
 782 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 783         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 784         SYSTEM_SYSV_COMPAT="yes"
 785         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 786 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 787         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 788 else
 789         SYSTEM_SYSV_COMPAT="no"
 790 fi
 791
 792 AC_ARG_WITH([tty-gid],
 793         [AS_HELP_STRING([--with-tty-gid=GID],
 794                 [Specify the numeric GID of the 'tty' group])],
 795         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 796         [])
 797
 798 AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
 799 AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
 800 AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
 801 AM_CONDITIONAL(TARGET_ARCH, test x"$with_distro" = xarch)
 802 AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo)
 803 AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware)
 804 AM_CONDITIONAL(TARGET_FRUGALWARE, test x"$with_distro" = xfrugalware)
 805 AM_CONDITIONAL(TARGET_ALTLINUX, test x"$with_distro" = xaltlinux)
 806 AM_CONDITIONAL(TARGET_MANDRIVA, test x"$with_distro" = xmandriva)
 807 AM_CONDITIONAL(TARGET_ANGSTROM, test x"$with_distro" = xangstrom)
 808 AM_CONDITIONAL(TARGET_MAGEIA, test x"$with_distro" = xmageia)
 809
 810 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 811
 812 AC_ARG_WITH([dbuspolicydir],
 813         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 814         [],
 815         [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
 816
 817 AC_ARG_WITH([dbussessionservicedir],
 818         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 819         [],
 820         [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
 821
 822 AC_ARG_WITH([dbussystemservicedir],
 823         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 824         [],
 825         [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
 826
 827 AC_ARG_WITH([dbusinterfacedir],
 828         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 829         [],
 830         [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])
 831
 832 AC_ARG_WITH([rootprefix],
 833         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
 834         [], [with_rootprefix=${ac_default_prefix}])
 835
 836 AC_ARG_WITH([rootlibdir],
 837         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
 838         [],
 839         [with_rootlibdir=${libdir}])
 840
 841 AC_ARG_WITH([pamlibdir],
 842         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
 843         [],
 844         [with_pamlibdir=${with_rootlibdir}/security])
 845
 846 AC_ARG_ENABLE([split-usr],
 847         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
 848         [],
 849         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
 850                 enable_split_usr=yes
 851         ], [
 852                 enable_split_usr=no
 853         ])])
 854
 855 AS_IF([test "x${enable_split_usr}" = "xyes"], [
 856         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
 857 ])
 858
 859 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 860 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
 861 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
 862 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
 863 AC_SUBST([pamlibdir], [$with_pamlibdir])
 864 AC_SUBST([rootprefix], [$with_rootprefix])
 865 AC_SUBST([rootlibdir], [$with_rootlibdir])
 866
 867 AC_CONFIG_FILES([
 868         Makefile po/Makefile.in
 869         docs/libudev/Makefile
 870         docs/libudev/version.xml
 871         docs/gudev/Makefile
 872         docs/gudev/version.xml
 873 ])
 874
 875 AC_OUTPUT
 876 AC_MSG_RESULT([
 877         $PACKAGE_NAME $VERSION
 878
 879         Distribution:            ${with_distro}
 880         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
 881         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
 882         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
 883         libcryptsetup:           ${have_libcryptsetup}
 884         tcpwrap:                 ${have_tcpwrap}
 885         PAM:                     ${have_pam}
 886         AUDIT:                   ${have_audit}
 887         IMA:                     ${have_ima}
 888         SELinux:                 ${have_selinux}
 889         XZ:                      ${have_xz}
 890         ACL:                     ${have_acl}
 891         XATTR:                   ${have_xattr}
 892         GCRYPT:                  ${have_gcrypt}
 893         QRENCODE:                ${have_qrencode}
 894         MICROHTTPD:              ${have_microhttpd}
 895         CHKCONFIG:               ${have_chkconfig}
 896         binfmt:                  ${have_binfmt}
 897         vconsole:                ${have_vconsole}
 898         readahead:               ${have_readahead}
 899         quotacheck:              ${have_quotacheck}
 900         randomseed:              ${have_randomseed}
 901         logind:                  ${have_logind}
 902         hostnamed:               ${have_hostnamed}
 903         timedated:               ${have_timedated}
 904         localed:                 ${have_localed}
 905         coredump:                ${have_coredump}
 906         kmod:                    ${have_kmod}
 907         blkid:                   ${have_blkid}
 908         firmware path:           ${FIRMWARE_PATH}
 909         gudev:                   ${enable_gudev}
 910         gintrospection:          ${enable_introspection}
 911         keymap:                  ${enable_keymap}
 912         Python:                  ${have_python}
 913         Python Headers:          ${have_python_devel}
 914
 915         prefix:                  ${prefix}
 916         rootprefix:              ${with_rootprefix}
 917         sysconf dir:             ${sysconfdir}
 918         datarootdir:             ${datarootdir}
 919         includedir:              ${includedir}
 920         include_prefix:          ${INCLUDE_PREFIX}
 921         lib dir:                 ${libdir}
 922         rootlib dir:             ${with_rootlibdir}
 923         PAM modules dir:         ${with_pamlibdir}
 924         D-Bus policy dir:        ${with_dbuspolicydir}
 925         D-Bus session dir:       ${with_dbussessionservicedir}
 926         D-Bus system dir:        ${with_dbussystemservicedir}
 927         D-Bus interfaces dir:    ${with_dbusinterfacedir}
 928         Split /usr:              ${enable_split_usr}
 929         man pages:               ${have_manpages}
 930         gtk-doc:                 ${enable_gtk_doc}
 931         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
 932         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
 933
 934         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
 935         CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
 936         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
 937         PYTHON_CFLAGS:           ${PYTHON_CFLAGS}
 938         PYTHON_LIBS:             ${PYTHON_LIBS}
 939 ])