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 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
  97         -pipe \
  98         -Wall \
  99         -Wextra \
 100         -Wno-inline \
 101         -Wundef \
 102         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 103         -Wlogical-op \
 104         -Wsign-compare \
 105         -Wmissing-include-dirs \
 106         -Wold-style-definition \
 107         -Wpointer-arith \
 108         -Winit-self \
 109         -Wdeclaration-after-statement \
 110         -Wfloat-equal \
 111         -Wmissing-prototypes \
 112         -Wstrict-prototypes \
 113         -Wredundant-decls \
 114         -Wmissing-declarations \
 115         -Wmissing-noreturn \
 116         -Wshadow \
 117         -Wendif-labels \
 118         -Wcast-align \
 119         -Wstrict-aliasing=2 \
 120         -Wwrite-strings \
 121         -Wno-long-long \
 122         -Wno-overlength-strings \
 123         -Wno-unused-parameter \
 124         -Wno-missing-field-initializers \
 125         -Wno-unused-result \
 126         -Werror=overflow \
 127         -ffast-math \
 128         -fno-common \
 129         -fdiagnostics-show-option \
 130         -fno-strict-aliasing \
 131         -fvisibility=hidden \
 132         -ffunction-sections \
 133         -fdata-sections \
 134         -fstack-protector \
 135         --param=ssp-buffer-size=4])
 136 AC_SUBST([OUR_CFLAGS], $with_cflags)
 137
 138 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*], [
 139         CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 140                -Wp,-D_FORTIFY_SOURCE=2])], [
 141         python_extra_cflags=-Wp,-U_FORTIFY_SOURCE
 142         AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 143 AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
 144
 145 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 146         -Wl,--as-needed \
 147         -Wl,--gc-sections \
 148         -Wl,-z,relro \
 149         -Wl,-z,now])
 150 AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 151
 152 # ------------------------------------------------------------------------------
 153 # we use python to build the man page index, and for systemd-python
 154 have_python=no
 155 have_python_devel=no
 156
 157 AC_ARG_WITH([python],
 158         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
 159
 160 AS_IF([test "x$with_python" != "xno"], [
 161         AM_PATH_PYTHON(,, [:])
 162         AS_IF([test "$PYTHON" != :], [have_python=yes])
 163 ])
 164 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 165 AS_IF([test "x$PYTHON_BINARY" = "x"],
 166       [AS_IF([test "x$have_python" = "xyes"],
 167              [PYTHON_BINARY="`which "$PYTHON"`"],
 168              [PYTHON_BINARY=/usr/bin/python])])
 169 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 170
 171 AS_IF([test "x$with_python" != "xno"], [
 172         AC_PATH_PROG(PYTHON_CONFIG, python${PYTHON_VERSION}-config)
 173         AS_IF([test -n "$PYTHON_CONFIG"], [
 174               have_python_devel=yes
 175               PYTHON_CFLAGS="`$PYTHON_CONFIG --cflags` $python_extra_cflags"
 176               PYTHON_LIBS="`$PYTHON_CONFIG --ldflags`"
 177               AC_SUBST(PYTHON_CFLAGS)
 178               AC_SUBST(PYTHON_LIBS)
 179               AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
 180         ])
 181 ])
 182 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
 183
 184 # ------------------------------------------------------------------------------
 185
 186 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 187 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
 188
 189 save_LIBS="$LIBS"
 190 LIBS=
 191 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 192 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 193 CAP_LIBS="$LIBS"
 194 LIBS="$save_LIBS"
 195 AC_SUBST(CAP_LIBS)
 196
 197 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 198 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 199 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include <sys/types.h>
 200 #include <unistd.h>
 201 #include <sys/mount.h>
 202 #include <fcntl.h>]])
 203
 204 # This makes sure pkg.m4 is available.
 205 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 206
 207 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
 208
 209 # ------------------------------------------------------------------------------
 210 have_kmod=no
 211 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 212 if test "x$enable_kmod" != "xno"; then
 213         PKG_CHECK_MODULES(KMOD, [ libkmod >= 5 ],
 214                 [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available]) have_kmod=yes], have_kmod=no)
 215         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 216                 AC_MSG_ERROR([*** kmod support requested but libraries not found])
 217         fi
 218 fi
 219 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 220
 221 # ------------------------------------------------------------------------------
 222 have_blkid=no
 223 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 224 if test "x$enable_blkid" != "xno"; then
 225         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
 226                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 227         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 228                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 229         fi
 230 fi
 231 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 232
 233 # ------------------------------------------------------------------------------
 234 have_ima=yes
 235 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
 236                 [case "${enableval}" in
 237                         yes) have_ima=yes ;;
 238                         no) have_ima=no ;;
 239                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 240                 esac],
 241                 [have_ima=yes])
 242
 243 if test "x${have_ima}" != xno ; then
 244         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 245 fi
 246
 247 # ------------------------------------------------------------------------------
 248 have_chkconfig=yes
 249 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
 250                 [case "${enableval}" in
 251                         yes) have_chkconfig=yes ;;
 252                         no) have_chkconfig=no ;;
 253                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
 254                 esac],
 255                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
 256                 if test -z "$CHKCONFIG"; then
 257                         have_chkconfig=no
 258                 else
 259                         have_chkconfig=yes
 260                 fi])
 261
 262 if test "x${have_chkconfig}" != xno ; then
 263         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
 264 fi
 265
 266 # ------------------------------------------------------------------------------
 267 have_selinux=no
 268 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 269 if test "x$enable_selinux" != "xno"; then
 270         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 271                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
 272         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 273                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 274         fi
 275 fi
 276 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 277 if test "x${have_selinux}" != xno ; then
 278         sushell=/sbin/sushell
 279 else
 280         sushell=/bin/sh
 281 fi
 282 AC_SUBST(sushell)
 283
 284 # ------------------------------------------------------------------------------
 285 have_xz=no
 286 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
 287 if test "x$enable_xz" != "xno"; then
 288         PKG_CHECK_MODULES(XZ, [ liblzma ],
 289                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
 290         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
 291                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
 292         fi
 293 fi
 294 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 295
 296 # ------------------------------------------------------------------------------
 297 AC_ARG_ENABLE([tcpwrap],
 298         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
 299                 [case "${enableval}" in
 300                         yes) have_tcpwrap=yes ;;
 301                         no) have_tcpwrap=no ;;
 302                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
 303                 esac],
 304                 [have_tcpwrap=auto])
 305
 306 if test "x${have_tcpwrap}" != xno ; then
 307         ACX_LIBWRAP
 308         if test "x${LIBWRAP_LIBS}" = x ; then
 309                 if test "x$have_tcpwrap" = xyes ; then
 310                         AC_MSG_ERROR([*** TCP wrappers support not found.])
 311                 fi
 312                 have_tcpwrap=no
 313         else
 314                 have_tcpwrap=yes
 315         fi
 316 else
 317         LIBWRAP_LIBS=
 318 fi
 319 AC_SUBST(LIBWRAP_LIBS)
 320
 321 # ------------------------------------------------------------------------------
 322 AC_ARG_ENABLE([pam],
 323         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
 324                 [case "${enableval}" in
 325                         yes) have_pam=yes ;;
 326                         no) have_pam=no ;;
 327                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 328                 esac],
 329                 [have_pam=auto])
 330
 331 if test "x${have_pam}" != xno ; then
 332         AC_CHECK_HEADERS(
 333                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 334                 [have_pam=yes],
 335                 [if test "x$have_pam" = xyes ; then
 336                         AC_MSG_ERROR([*** PAM headers not found.])
 337                 fi])
 338
 339         AC_CHECK_LIB(
 340                 [pam],
 341                 [pam_syslog],
 342                 [have_pam=yes],
 343                 [if test "x$have_pam" = xyes ; then
 344                         AC_MSG_ERROR([*** libpam not found.])
 345                 fi])
 346
 347         if test "x$have_pam" = xyes ; then
 348                 PAM_LIBS="-lpam -lpam_misc"
 349                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 350         else
 351                 have_pam=no
 352         fi
 353 else
 354         PAM_LIBS=
 355 fi
 356 AC_SUBST(PAM_LIBS)
 357 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 358
 359 # ------------------------------------------------------------------------------
 360 AC_ARG_ENABLE([acl],
 361         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
 362                 [case "${enableval}" in
 363                         yes) have_acl=yes ;;
 364                         no) have_acl=no ;;
 365                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 366                 esac],
 367                 [have_acl=auto])
 368
 369 if test "x${have_acl}" != xno ; then
 370         AC_CHECK_HEADERS(
 371                 [sys/acl.h acl/libacl.h],
 372                 [have_acl=yes],
 373                 [if test "x$have_acl" = xyes ; then
 374                         AC_MSG_ERROR([*** ACL headers not found.])
 375                 fi])
 376
 377         AC_CHECK_LIB(
 378                 [acl],
 379                 [acl_get_file],
 380                 [have_acl=yes],
 381                 [if test "x$have_acl" = xyes ; then
 382                         AC_MSG_ERROR([*** libacl not found.])
 383                 fi])
 384
 385         if test "x$have_acl" = xyes ; then
 386                 ACL_LIBS="-lacl"
 387                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 388         else
 389                 have_acl=no
 390         fi
 391 else
 392         ACL_LIBS=
 393 fi
 394 AC_SUBST(ACL_LIBS)
 395 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 396
 397 # ------------------------------------------------------------------------------
 398 AC_ARG_ENABLE([xattr],
 399         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
 400                 [case "${enableval}" in
 401                         yes) have_xattr=yes ;;
 402                         no) have_xattr=no ;;
 403                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
 404                 esac],
 405                 [have_xattr=auto])
 406
 407 if test "x${have_xattr}" != xno ; then
 408         AC_CHECK_HEADERS(
 409                 [attr/xattr.h],
 410                 [have_xattr=yes],
 411                 [if test "x$have_xattr" = xyes ; then
 412                         AC_MSG_ERROR([*** XATTR headers not found.])
 413                 fi])
 414
 415         AC_CHECK_LIB(
 416                 [attr],
 417                 [fsetxattr],
 418                 [have_xattr=yes],
 419                 [if test "x$have_xattr" = xyes ; then
 420                         AC_MSG_ERROR([*** libattr not found.])
 421                 fi])
 422
 423         if test "x$have_xattr" = xyes ; then
 424                 XATTR_LIBS="-lattr"
 425                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
 426         else
 427                 have_xattr=no
 428         fi
 429 else
 430         XATTR_LIBS=
 431 fi
 432 AC_SUBST(XATTR_LIBS)
 433 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
 434
 435 # ------------------------------------------------------------------------------
 436 AC_ARG_ENABLE([gcrypt],
 437         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
 438                 [case "${enableval}" in
 439                         yes) have_gcrypt=yes ;;
 440                         no) have_gcrypt=no ;;
 441                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 442                 esac],
 443                 [have_gcrypt=auto])
 444
 445 if test "x${have_gcrypt}" != xno ; then
 446         AM_PATH_LIBGCRYPT(
 447                 [1.4.5],
 448                 [have_gcrypt=yes],
 449                 [if test "x$have_gcrypt" = xyes ; then
 450                         AC_MSG_ERROR([*** GCRYPT headers not found.])
 451                 fi])
 452
 453         if test "x$have_gcrypt" = xyes ; then
 454                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
 455                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
 456                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 457         else
 458                 have_gcrypt=no
 459         fi
 460 else
 461         GCRYPT_LIBS=
 462         GCRYPT_CFLAGS=
 463 fi
 464 AC_SUBST(GCRYPT_LIBS)
 465 AC_SUBST(GCRYPT_CFLAGS)
 466 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 467
 468 # ------------------------------------------------------------------------------
 469 AC_ARG_ENABLE([audit],
 470         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
 471                 [case "${enableval}" in
 472                         yes) have_audit=yes ;;
 473                         no) have_audit=no ;;
 474                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 475                 esac],
 476                 [have_audit=auto])
 477
 478 if test "x${have_audit}" != xno ; then
 479         AC_CHECK_HEADERS(
 480                 [libaudit.h],
 481                 [have_audit=yes],
 482                 [if test "x$have_audit" = xyes ; then
 483                         AC_MSG_ERROR([*** AUDIT headers not found.])
 484                 fi])
 485
 486         AC_CHECK_LIB(
 487                 [audit],
 488                 [audit_open],
 489                 [have_audit=yes],
 490                 [if test "x$have_audit" = xyes ; then
 491                         AC_MSG_ERROR([*** libaudit not found.])
 492                 fi])
 493
 494         if test "x$have_audit" = xyes ; then
 495                 AUDIT_LIBS="-laudit"
 496                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 497         else
 498                 have_audit=no
 499         fi
 500 else
 501         AUDIT_LIBS=
 502 fi
 503 AC_SUBST(AUDIT_LIBS)
 504
 505 # ------------------------------------------------------------------------------
 506 have_libcryptsetup=no
 507 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 508 if test "x$enable_libcryptsetup" != "xno"; then
 509         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
 510                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 511         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 512                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 513         fi
 514 fi
 515 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 516
 517 # ------------------------------------------------------------------------------
 518 have_qrencode=no
 519 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 520 if test "x$enable_qrencode" != "xno"; then
 521         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 522                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 523         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 524                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 525         fi
 526 fi
 527 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 528
 529 # ------------------------------------------------------------------------------
 530 have_microhttpd=no
 531 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 532 if test "x$enable_microhttpd" != "xno"; then
 533         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
 534                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
 535         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 536                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 537         fi
 538 fi
 539 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 540
 541 # ------------------------------------------------------------------------------
 542 have_binfmt=no
 543 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 544 if test "x$enable_binfmt" != "xno"; then
 545         have_binfmt=yes
 546 fi
 547 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 548
 549 # ------------------------------------------------------------------------------
 550 have_vconsole=no
 551 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 552 if test "x$enable_vconsole" != "xno"; then
 553         have_vconsole=yes
 554 fi
 555 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 556
 557 # ------------------------------------------------------------------------------
 558 have_readahead=no
 559 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
 560 if test "x$enable_readahead" != "xno"; then
 561         have_readahead=yes
 562 fi
 563 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
 564
 565 # ------------------------------------------------------------------------------
 566 have_bootchart=no
 567 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
 568 if test "x$enable_bootchart" != "xno"; then
 569         have_bootchart=yes
 570 fi
 571 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
 572
 573 # ------------------------------------------------------------------------------
 574 have_quotacheck=no
 575 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 576 if test "x$enable_quotacheck" != "xno"; then
 577         have_quotacheck=yes
 578 fi
 579 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 580
 581 # ------------------------------------------------------------------------------
 582 have_randomseed=no
 583 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
 584 if test "x$enable_randomseed" != "xno"; then
 585         have_randomseed=yes
 586 fi
 587 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
 588
 589 # ------------------------------------------------------------------------------
 590 have_logind=no
 591 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
 592 if test "x$enable_logind" != "xno"; then
 593         have_logind=yes
 594 fi
 595 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
 596 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
 597
 598 # ------------------------------------------------------------------------------
 599 have_hostnamed=no
 600 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
 601 if test "x$enable_hostnamed" != "xno"; then
 602         have_hostnamed=yes
 603 fi
 604 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
 605
 606 # ------------------------------------------------------------------------------
 607 have_timedated=no
 608 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
 609 if test "x$enable_timedated" != "xno"; then
 610         have_timedated=yes
 611 fi
 612 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
 613
 614 # ------------------------------------------------------------------------------
 615 have_localed=no
 616 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
 617 if test "x$enable_localed" != "xno"; then
 618         have_localed=yes
 619 fi
 620 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 621
 622 # ------------------------------------------------------------------------------
 623 have_coredump=no
 624 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
 625 if test "x$enable_coredump" != "xno"; then
 626         have_coredump=yes
 627 fi
 628 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
 629
 630 # ------------------------------------------------------------------------------
 631 have_polkit=no
 632 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
 633 if test "x$enable_polkit" != "xno"; then
 634         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
 635         have_polkit=yes
 636 fi
 637 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
 638
 639 # ------------------------------------------------------------------------------
 640 have_efi=no
 641 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
 642 if test "x$enable_efi" != "xno"; then
 643         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
 644         have_efi=yes
 645 fi
 646 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
 647
 648 # ------------------------------------------------------------------------------
 649 AC_ARG_WITH(rc-local-script-path-start,
 650         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
 651                 [Path to /etc/rc.local]),
 652         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
 653         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
 654
 655 AC_ARG_WITH(rc-local-script-path-stop,
 656         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
 657                 [Path to /usr/sbin/halt.local]),
 658         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
 659         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
 660
 661 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
 662 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
 663
 664 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
 665 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
 666
 667 # ------------------------------------------------------------------------------
 668 AC_ARG_WITH(kbd-loadkeys,
 669         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
 670                 [Path to loadkeys]),
 671         [KBD_LOADKEYS="$withval"],
 672         [KBD_LOADKEYS="/usr/bin/loadkeys"])
 673
 674 AC_ARG_WITH(kbd-setfont,
 675         AS_HELP_STRING([--with-kbd-setfont=PATH],
 676                 [Path to setfont]),
 677         [KBD_SETFONT="$withval"],
 678         [KBD_SETFONT="/usr/bin/setfont"])
 679
 680 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
 681 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
 682
 683 AC_SUBST(KBD_LOADKEYS)
 684 AC_SUBST(KBD_SETFONT)
 685
 686 # ------------------------------------------------------------------------------
 687 have_myhostname=no
 688 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
 689 if test "x$enable_myhostname" != "xno"; then
 690         AC_HEADER_STDC
 691         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h])
 692
 693         AC_C_CONST
 694         AC_TYPE_SIZE_T
 695         AC_HEADER_TIME
 696
 697         AC_FUNC_MALLOC
 698         AC_FUNC_SELECT_ARGTYPES
 699         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
 700
 701         have_myhostname=yes
 702 fi
 703 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
 704
 705 # ------------------------------------------------------------------------------
 706 AC_ARG_WITH(firmware-path,
 707        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
 708           [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]),
 709        [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
 710 OLD_IFS=$IFS
 711 IFS=:
 712 for i in $with_firmware_path; do
 713        if test "x${FIRMWARE_PATH}" = "x"; then
 714               FIRMWARE_PATH="\\\"${i}/\\\""
 715        else
 716               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 717        fi
 718 done
 719 IFS=$OLD_IFS
 720 AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
 721
 722 # ------------------------------------------------------------------------------
 723 AC_ARG_ENABLE([gudev],
 724        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 725        [], [enable_gudev=yes])
 726 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 727 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 728
 729 # ------------------------------------------------------------------------------
 730 AC_ARG_ENABLE([keymap],
 731        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
 732        [], [enable_keymap=yes])
 733 AS_IF([test "x$enable_keymap" = "xyes"], [
 734        AC_PATH_PROG([GPERF], [gperf])
 735        if test -z "$GPERF"; then
 736               AC_MSG_ERROR([gperf is needed])
 737        fi
 738
 739        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 740        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
 741 ])
 742 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
 743
 744 # ------------------------------------------------------------------------------
 745 have_manpages=no
 746 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
 747 AS_IF([test "x$enable_manpages" != xno], [
 748         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
 749                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
 750         ])
 751         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
 752 ])
 753 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
 754
 755 # ------------------------------------------------------------------------------
 756
 757 # Location of the init scripts as mandated by LSB
 758 SYSTEM_SYSVINIT_PATH=/etc/init.d
 759 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 760 M4_DEFINES=
 761
 762 AC_ARG_WITH([sysvinit-path],
 763         [AS_HELP_STRING([--with-sysvinit-path=PATH],
 764                 [Specify the path to where the SysV init scripts are located])],
 765         [SYSTEM_SYSVINIT_PATH="$withval"],
 766         [])
 767
 768 AC_ARG_WITH([sysvrcnd-path],
 769         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
 770                 [Specify the path to the base directory for the SysV rcN.d directories])],
 771         [SYSTEM_SYSVRCND_PATH="$withval"],
 772         [])
 773
 774 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 775         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
 776         SYSTEM_SYSV_COMPAT="yes"
 777         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 778 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
 779         AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 780 else
 781         SYSTEM_SYSV_COMPAT="no"
 782 fi
 783
 784 AC_SUBST(SYSTEM_SYSVINIT_PATH)
 785 AC_SUBST(SYSTEM_SYSVRCND_PATH)
 786 AC_SUBST(M4_DEFINES)
 787
 788 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 789
 790 AC_ARG_WITH([tty-gid],
 791         [AS_HELP_STRING([--with-tty-gid=GID],
 792                 [Specify the numeric GID of the 'tty' group])],
 793         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
 794         [])
 795
 796 AC_ARG_WITH([dbuspolicydir],
 797         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
 798         [],
 799         [with_dbuspolicydir=`$PKG_CONFIG --variable=sysconfdir dbus-1`/dbus-1/system.d])
 800
 801 AC_ARG_WITH([dbussessionservicedir],
 802         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
 803         [],
 804         [with_dbussessionservicedir=`$PKG_CONFIG --variable=session_bus_services_dir dbus-1`])
 805
 806 AC_ARG_WITH([dbussystemservicedir],
 807         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
 808         [],
 809         [with_dbussystemservicedir=`$PKG_CONFIG --variable=session_bus_services_dir dbus-1`/../system-services])
 810
 811 AC_ARG_WITH([dbusinterfacedir],
 812         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
 813         [],
 814         [with_dbusinterfacedir=`$PKG_CONFIG --variable=session_bus_services_dir dbus-1`/../interfaces])
 815
 816 AC_ARG_WITH([bashcompletiondir],
 817         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
 818         [],
 819         [AS_IF([`$PKG_CONFIG --exists bash-completion`], [
 820                 with_bashcompletiondir=`$PKG_CONFIG --variable=completionsdir bash-completion`
 821         ] , [
 822                 with_bashcompletiondir=${datadir}/bash-completion/completions
 823         ])])
 824
 825 AC_ARG_WITH([rootprefix],
 826         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
 827         [], [with_rootprefix=${ac_default_prefix}])
 828
 829 AC_ARG_WITH([rootlibdir],
 830         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
 831         [],
 832         [with_rootlibdir=${libdir}])
 833
 834 AC_ARG_WITH([pamlibdir],
 835         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
 836         [],
 837         [with_pamlibdir=${with_rootlibdir}/security])
 838
 839 AC_ARG_ENABLE([split-usr],
 840         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
 841         [],
 842         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
 843                 enable_split_usr=yes
 844         ], [
 845                 enable_split_usr=no
 846         ])])
 847
 848 AS_IF([test "x${enable_split_usr}" = "xyes"], [
 849         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
 850 ])
 851
 852 # Work around intltoolize and gtk-doc problems in VPATH builds
 853 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
 854                                        [Define to do gtk-doc tests])
 855 AS_IF([test "x$0" != "x./configure"], [
 856         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
 857 ])
 858
 859 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 860 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
 861 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
 862 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
 863 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
 864 AC_SUBST([pamlibdir], [$with_pamlibdir])
 865 AC_SUBST([rootprefix], [$with_rootprefix])
 866 AC_SUBST([rootlibdir], [$with_rootlibdir])
 867
 868 AC_CONFIG_FILES([
 869         Makefile po/Makefile.in
 870         docs/libudev/Makefile
 871         docs/libudev/version.xml
 872         docs/gudev/Makefile
 873         docs/gudev/version.xml
 874 ])
 875
 876 AC_OUTPUT
 877 AC_MSG_RESULT([
 878         $PACKAGE_NAME $VERSION
 879
 880         libcryptsetup:           ${have_libcryptsetup}
 881         tcpwrap:                 ${have_tcpwrap}
 882         PAM:                     ${have_pam}
 883         AUDIT:                   ${have_audit}
 884         IMA:                     ${have_ima}
 885         SELinux:                 ${have_selinux}
 886         XZ:                      ${have_xz}
 887         ACL:                     ${have_acl}
 888         XATTR:                   ${have_xattr}
 889         GCRYPT:                  ${have_gcrypt}
 890         QRENCODE:                ${have_qrencode}
 891         MICROHTTPD:              ${have_microhttpd}
 892         CHKCONFIG:               ${have_chkconfig}
 893         binfmt:                  ${have_binfmt}
 894         vconsole:                ${have_vconsole}
 895         readahead:               ${have_readahead}
 896         bootchart:               ${have_bootchart}
 897         quotacheck:              ${have_quotacheck}
 898         randomseed:              ${have_randomseed}
 899         logind:                  ${have_logind}
 900         hostnamed:               ${have_hostnamed}
 901         timedated:               ${have_timedated}
 902         localed:                 ${have_localed}
 903         coredump:                ${have_coredump}
 904         polkit:                  ${have_polkit}
 905         efi:                     ${have_efi}
 906         kmod:                    ${have_kmod}
 907         blkid:                   ${have_blkid}
 908         nss-myhostname:          ${have_myhostname}
 909         gudev:                   ${enable_gudev}
 910         gintrospection:          ${enable_introspection}
 911         keymap:                  ${enable_keymap}
 912         Python:                  ${have_python}
 913         Python Headers:          ${have_python_devel}
 914         man pages:               ${have_manpages}
 915         gtk-doc:                 ${enable_gtk_doc}
 916         Split /usr:              ${enable_split_usr}
 917         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
 918
 919         prefix:                  ${prefix}
 920         rootprefix:              ${with_rootprefix}
 921         sysconf dir:             ${sysconfdir}
 922         datarootdir:             ${datarootdir}
 923         includedir:              ${includedir}
 924         include_prefix:          ${INCLUDE_PREFIX}
 925         lib dir:                 ${libdir}
 926         rootlib dir:             ${with_rootlibdir}
 927         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
 928         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
 929         Build Python:            ${PYTHON}
 930         Installation Python:     ${PYTHON_BINARY}
 931         firmware path:           ${FIRMWARE_PATH}
 932         PAM modules dir:         ${with_pamlibdir}
 933         D-Bus policy dir:        ${with_dbuspolicydir}
 934         D-Bus session dir:       ${with_dbussessionservicedir}
 935         D-Bus system dir:        ${with_dbussystemservicedir}
 936         D-Bus interfaces dir:    ${with_dbusinterfacedir}
 937         Bash completions dir:    ${with_bashcompletiondir}
 938         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
 939         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
 940
 941         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
 942         CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
 943         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
 944         PYTHON_CFLAGS:           ${PYTHON_CFLAGS}
 945         PYTHON_LIBS:             ${PYTHON_LIBS}
 946 ])