chiark / gitweb /
systemd,nspawn: use extended attributes to store metadata
[elogind.git] / 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         [202],
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$XSLTPROC" = x], [
80         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
81 ])
82
83 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
84 GOBJECT_INTROSPECTION_CHECK([1.31.1])
85 ], [
86    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
87    enable_introspection=no])
88
89 AC_CHECK_TOOL(OBJCOPY, objcopy)
90 AC_CHECK_TOOL(STRINGS, strings)
91 AC_CHECK_TOOL(GPERF, gperf)
92 if test -z "$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[[12345g\ ]]*], [
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,--no-undefined \
148         -Wl,--gc-sections \
149         -Wl,-z,relro \
150         -Wl,-z,now])
151 AC_SUBST([OUR_LDFLAGS], $with_ldflags)
152
153 # ------------------------------------------------------------------------------
154 # we use python to build the man page index, and for systemd-python
155 have_python=no
156 have_python_devel=no
157
158 AC_ARG_WITH([python],
159         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
160
161 AS_IF([test "x$with_python" != "xno"], [
162         AM_PATH_PYTHON(,, [:])
163         AS_IF([test "$PYTHON" != :], [have_python=yes])
164 ])
165 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
166 AS_IF([test "x$PYTHON_BINARY" = "x"],
167       [AS_IF([test "x$have_python" = "xyes"],
168              [PYTHON_BINARY="$(which "$PYTHON")"],
169              [PYTHON_BINARY=/usr/bin/python])])
170 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
171
172 AS_IF([test "x$with_python" != "xno"], [
173         AC_PATH_PROG(PYTHON_CONFIG, python${PYTHON_VERSION}-config)
174         AS_IF([test -n "$PYTHON_CONFIG"], [
175               have_python_devel=yes
176               PYTHON_CFLAGS="$($PYTHON_CONFIG --cflags) $python_extra_cflags"
177               PYTHON_LIBS="$($PYTHON_CONFIG --ldflags)"
178               AC_SUBST(PYTHON_CFLAGS)
179               AC_SUBST(PYTHON_LIBS)
180               AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
181         ])
182 ])
183 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
184
185 # ------------------------------------------------------------------------------
186
187 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
188 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
189
190 save_LIBS="$LIBS"
191 LIBS=
192 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
193 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
194 CAP_LIBS="$LIBS"
195 LIBS="$save_LIBS"
196 AC_SUBST(CAP_LIBS)
197
198 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
199 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
200 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include <sys/types.h>
201 #include <unistd.h>
202 #include <sys/mount.h>
203 #include <fcntl.h>]])
204
205 # This makes sure pkg.m4 is available.
206 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
207
208 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
209
210 # ------------------------------------------------------------------------------
211 have_kmod=no
212 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
213 if test "x$enable_kmod" != "xno"; then
214         PKG_CHECK_MODULES(KMOD, [ libkmod >= 5 ],
215                 [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available]) have_kmod=yes], have_kmod=no)
216         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
217                 AC_MSG_ERROR([*** kmod support requested but libraries not found])
218         fi
219 fi
220 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
221
222 # ------------------------------------------------------------------------------
223 have_blkid=no
224 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
225 if test "x$enable_blkid" != "xno"; then
226         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
227                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
228         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
229                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
230         fi
231 fi
232 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
233
234 # ------------------------------------------------------------------------------
235 have_ima=yes
236 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
237                 [case "${enableval}" in
238                         yes) have_ima=yes ;;
239                         no) have_ima=no ;;
240                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
241                 esac],
242                 [have_ima=yes])
243
244 if test "x${have_ima}" != xno ; then
245         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
246 fi
247
248 # ------------------------------------------------------------------------------
249 have_chkconfig=yes
250 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
251                 [case "${enableval}" in
252                         yes) have_chkconfig=yes ;;
253                         no) have_chkconfig=no ;;
254                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
255                 esac],
256                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
257                 if test -z "$CHKCONFIG"; then
258                         have_chkconfig=no
259                 else
260                         have_chkconfig=yes
261                 fi])
262
263 if test "x${have_chkconfig}" != xno ; then
264         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
265 fi
266
267 # ------------------------------------------------------------------------------
268 have_selinux=no
269 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
270 if test "x$enable_selinux" != "xno"; then
271         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
272                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
273         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
274                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
275         fi
276 fi
277 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
278 if test "x${have_selinux}" != xno ; then
279         SUSHELL=/sbin/sushell
280 else
281         SUSHELL=/bin/sh
282 fi
283 AC_SUBST(SUSHELL)
284
285 # ------------------------------------------------------------------------------
286 have_xz=no
287 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
288 if test "x$enable_xz" != "xno"; then
289         PKG_CHECK_MODULES(XZ, [ liblzma ],
290                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
291         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
292                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
293         fi
294 fi
295 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
296
297 # ------------------------------------------------------------------------------
298 AC_ARG_ENABLE([tcpwrap],
299         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
300                 [case "${enableval}" in
301                         yes) have_tcpwrap=yes ;;
302                         no) have_tcpwrap=no ;;
303                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
304                 esac],
305                 [have_tcpwrap=auto])
306
307 if test "x${have_tcpwrap}" != xno ; then
308         ACX_LIBWRAP
309         if test "x${LIBWRAP_LIBS}" = x ; then
310                 if test "x$have_tcpwrap" = xyes ; then
311                         AC_MSG_ERROR([*** TCP wrappers support not found.])
312                 fi
313                 have_tcpwrap=no
314         else
315                 have_tcpwrap=yes
316         fi
317 else
318         LIBWRAP_LIBS=
319 fi
320 AC_SUBST(LIBWRAP_LIBS)
321
322 # ------------------------------------------------------------------------------
323 AC_ARG_ENABLE([pam],
324         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
325                 [case "${enableval}" in
326                         yes) have_pam=yes ;;
327                         no) have_pam=no ;;
328                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
329                 esac],
330                 [have_pam=auto])
331
332 if test "x${have_pam}" != xno ; then
333         AC_CHECK_HEADERS(
334                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
335                 [have_pam=yes],
336                 [if test "x$have_pam" = xyes ; then
337                         AC_MSG_ERROR([*** PAM headers not found.])
338                 fi])
339
340         AC_CHECK_LIB(
341                 [pam],
342                 [pam_syslog],
343                 [have_pam=yes],
344                 [if test "x$have_pam" = xyes ; then
345                         AC_MSG_ERROR([*** libpam not found.])
346                 fi])
347
348         if test "x$have_pam" = xyes ; then
349                 PAM_LIBS="-lpam -lpam_misc"
350                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
351         else
352                 have_pam=no
353         fi
354 else
355         PAM_LIBS=
356 fi
357 AC_SUBST(PAM_LIBS)
358 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
359
360 # ------------------------------------------------------------------------------
361 AC_ARG_ENABLE([acl],
362         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
363                 [case "${enableval}" in
364                         yes) have_acl=yes ;;
365                         no) have_acl=no ;;
366                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
367                 esac],
368                 [have_acl=auto])
369
370 if test "x${have_acl}" != xno ; then
371         AC_CHECK_HEADERS(
372                 [sys/acl.h acl/libacl.h],
373                 [have_acl=yes],
374                 [if test "x$have_acl" = xyes ; then
375                         AC_MSG_ERROR([*** ACL headers not found.])
376                 fi])
377
378         AC_CHECK_LIB(
379                 [acl],
380                 [acl_get_file],
381                 [have_acl=yes],
382                 [if test "x$have_acl" = xyes ; then
383                         AC_MSG_ERROR([*** libacl not found.])
384                 fi])
385
386         if test "x$have_acl" = xyes ; then
387                 ACL_LIBS="-lacl"
388                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
389         else
390                 have_acl=no
391         fi
392 else
393         ACL_LIBS=
394 fi
395 AC_SUBST(ACL_LIBS)
396 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
397
398 # ------------------------------------------------------------------------------
399 AC_ARG_ENABLE([xattr],
400         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
401                 [case "${enableval}" in
402                         yes) have_xattr=yes ;;
403                         no) have_xattr=no ;;
404                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
405                 esac],
406                 [have_xattr=auto])
407
408 if test "x${have_xattr}" != xno ; then
409         AC_CHECK_HEADERS(
410                 [attr/xattr.h],
411                 [have_xattr=yes],
412                 [if test "x$have_xattr" = xyes ; then
413                         AC_MSG_ERROR([*** XATTR headers not found.])
414                 fi])
415
416         AC_CHECK_LIB(
417                 [attr],
418                 [fsetxattr],
419                 [have_xattr=yes],
420                 [if test "x$have_xattr" = xyes ; then
421                         AC_MSG_ERROR([*** libattr not found.])
422                 fi])
423
424         if test "x$have_xattr" = xyes ; then
425                 XATTR_LIBS="-lattr"
426                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
427         else
428                 have_xattr=no
429         fi
430 else
431         XATTR_LIBS=
432 fi
433 AC_SUBST(XATTR_LIBS)
434 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
435
436 # ------------------------------------------------------------------------------
437 AC_ARG_ENABLE([gcrypt],
438         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
439                 [case "${enableval}" in
440                         yes) have_gcrypt=yes ;;
441                         no) have_gcrypt=no ;;
442                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
443                 esac],
444                 [have_gcrypt=auto])
445
446 if test "x${have_gcrypt}" != xno ; then
447         AM_PATH_LIBGCRYPT(
448                 [1.4.5],
449                 [have_gcrypt=yes],
450                 [if test "x$have_gcrypt" = xyes ; then
451                         AC_MSG_ERROR([*** GCRYPT headers not found.])
452                 fi])
453
454         if test "x$have_gcrypt" = xyes ; then
455                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
456                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
457                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
458         else
459                 have_gcrypt=no
460         fi
461 else
462         GCRYPT_LIBS=
463         GCRYPT_CFLAGS=
464 fi
465 AC_SUBST(GCRYPT_LIBS)
466 AC_SUBST(GCRYPT_CFLAGS)
467 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
468
469 # ------------------------------------------------------------------------------
470 AC_ARG_ENABLE([audit],
471         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
472                 [case "${enableval}" in
473                         yes) have_audit=yes ;;
474                         no) have_audit=no ;;
475                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
476                 esac],
477                 [have_audit=auto])
478
479 if test "x${have_audit}" != xno ; then
480         AC_CHECK_HEADERS(
481                 [libaudit.h],
482                 [have_audit=yes],
483                 [if test "x$have_audit" = xyes ; then
484                         AC_MSG_ERROR([*** AUDIT headers not found.])
485                 fi])
486
487         AC_CHECK_LIB(
488                 [audit],
489                 [audit_open],
490                 [have_audit=yes],
491                 [if test "x$have_audit" = xyes ; then
492                         AC_MSG_ERROR([*** libaudit not found.])
493                 fi])
494
495         if test "x$have_audit" = xyes ; then
496                 AUDIT_LIBS="-laudit"
497                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
498         else
499                 have_audit=no
500         fi
501 else
502         AUDIT_LIBS=
503 fi
504 AC_SUBST(AUDIT_LIBS)
505
506 # ------------------------------------------------------------------------------
507 have_libcryptsetup=no
508 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
509 if test "x$enable_libcryptsetup" != "xno"; then
510         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
511                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
512         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
513                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
514         fi
515 fi
516 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
517
518 # ------------------------------------------------------------------------------
519 have_qrencode=no
520 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
521 if test "x$enable_qrencode" != "xno"; then
522         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
523                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
524         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
525                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
526         fi
527 fi
528 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
529
530 # ------------------------------------------------------------------------------
531 have_microhttpd=no
532 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
533 if test "x$enable_microhttpd" != "xno"; then
534         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
535                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
536         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
537                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
538         fi
539 fi
540 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
541
542 # ------------------------------------------------------------------------------
543 have_binfmt=no
544 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
545 if test "x$enable_binfmt" != "xno"; then
546         have_binfmt=yes
547 fi
548 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
549
550 # ------------------------------------------------------------------------------
551 have_vconsole=no
552 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
553 if test "x$enable_vconsole" != "xno"; then
554         have_vconsole=yes
555 fi
556 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
557
558 # ------------------------------------------------------------------------------
559 have_readahead=no
560 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
561 if test "x$enable_readahead" != "xno"; then
562         have_readahead=yes
563 fi
564 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
565
566 # ------------------------------------------------------------------------------
567 have_bootchart=no
568 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
569 if test "x$enable_bootchart" != "xno"; then
570         have_bootchart=yes
571 fi
572 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
573
574 # ------------------------------------------------------------------------------
575 have_quotacheck=no
576 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
577 if test "x$enable_quotacheck" != "xno"; then
578         have_quotacheck=yes
579 fi
580 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
581
582 # ------------------------------------------------------------------------------
583 have_randomseed=no
584 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
585 if test "x$enable_randomseed" != "xno"; then
586         have_randomseed=yes
587 fi
588 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
589
590 # ------------------------------------------------------------------------------
591 have_logind=no
592 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
593 if test "x$enable_logind" != "xno"; then
594         have_logind=yes
595 fi
596 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
597 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
598
599 # ------------------------------------------------------------------------------
600 have_hostnamed=no
601 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
602 if test "x$enable_hostnamed" != "xno"; then
603         have_hostnamed=yes
604 fi
605 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
606
607 # ------------------------------------------------------------------------------
608 have_timedated=no
609 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
610 if test "x$enable_timedated" != "xno"; then
611         have_timedated=yes
612 fi
613 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
614
615 # ------------------------------------------------------------------------------
616 have_localed=no
617 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
618 if test "x$enable_localed" != "xno"; then
619         have_localed=yes
620 fi
621 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
622
623 # ------------------------------------------------------------------------------
624 have_coredump=no
625 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
626 if test "x$enable_coredump" != "xno"; then
627         have_coredump=yes
628 fi
629 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
630
631 # ------------------------------------------------------------------------------
632 have_polkit=no
633 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
634 if test "x$enable_polkit" != "xno"; then
635         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
636         have_polkit=yes
637 fi
638 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
639
640 # ------------------------------------------------------------------------------
641 have_efi=no
642 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
643 if test "x$enable_efi" != "xno"; then
644         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
645         have_efi=yes
646 fi
647 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
648
649 # ------------------------------------------------------------------------------
650 AC_ARG_WITH(rc-local-script-path-start,
651         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
652                 [Path to /etc/rc.local]),
653         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
654         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
655
656 AC_ARG_WITH(rc-local-script-path-stop,
657         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
658                 [Path to /usr/sbin/halt.local]),
659         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
660         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
661
662 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
663 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
664
665 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
666 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
667
668 # ------------------------------------------------------------------------------
669 AC_ARG_WITH(kbd-loadkeys,
670         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
671                 [Path to loadkeys]),
672         [KBD_LOADKEYS="$withval"],
673         [KBD_LOADKEYS="/usr/bin/loadkeys"])
674
675 AC_ARG_WITH(kbd-setfont,
676         AS_HELP_STRING([--with-kbd-setfont=PATH],
677                 [Path to setfont]),
678         [KBD_SETFONT="$withval"],
679         [KBD_SETFONT="/usr/bin/setfont"])
680
681 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
682 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
683
684 AC_SUBST(KBD_LOADKEYS)
685 AC_SUBST(KBD_SETFONT)
686
687 AC_ARG_WITH(telinit,
688         AS_HELP_STRING([--with-telinit=PATH],
689                 [Path to telinit]),
690         [TELINIT="$withval"],
691         [TELINIT="/lib/upstart/telinit"])
692
693 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
694
695 AC_SUBST(TELINIT)
696
697 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
698
699 # ------------------------------------------------------------------------------
700 have_myhostname=no
701 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
702 if test "x$enable_myhostname" != "xno"; then
703         AC_HEADER_STDC
704         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h])
705
706         AC_C_CONST
707         AC_TYPE_SIZE_T
708         AC_HEADER_TIME
709
710         AC_FUNC_MALLOC
711         AC_FUNC_SELECT_ARGTYPES
712         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
713
714         have_myhostname=yes
715 fi
716 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
717
718 # ------------------------------------------------------------------------------
719 AC_ARG_WITH(firmware-path,
720        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
721           [Firmware search path (default="")]),
722        [], [with_firmware_path=""])
723 OLD_IFS=$IFS
724 IFS=:
725 for i in $with_firmware_path; do
726        if test "x${FIRMWARE_PATH}" = "x"; then
727               FIRMWARE_PATH="\\\"${i}/\\\""
728        else
729               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
730        fi
731 done
732 IFS=$OLD_IFS
733 AC_SUBST(FIRMWARE_PATH)
734 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
735 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
736
737 # ------------------------------------------------------------------------------
738 AC_ARG_ENABLE([gudev],
739        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
740        [], [enable_gudev=yes])
741 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
742 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
743 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
744
745 # ------------------------------------------------------------------------------
746 AC_ARG_ENABLE([keymap],
747        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
748        [], [enable_keymap=yes])
749 AS_IF([test "x$enable_keymap" = "xyes"], [
750        AC_PATH_PROG([GPERF], [gperf])
751        if test -z "$GPERF"; then
752               AC_MSG_ERROR([gperf is needed])
753        fi
754
755        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
756        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
757 ])
758 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
759
760 # ------------------------------------------------------------------------------
761 DEBUGTTY=/dev/tty9
762 AC_ARG_WITH([debugshelltty],
763         [AS_HELP_STRING([--with-debugshelltty=PATH],
764                 [Specify the tty device for debug shell])],
765         [DEBUGTTY="$withval"],
766         [])
767 AC_SUBST(DEBUGTTY)
768
769 # ------------------------------------------------------------------------------
770 have_manpages=no
771 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
772 AS_IF([test "x$enable_manpages" != xno], [
773         AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
774                 AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
775         ])
776         AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
777 ])
778 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
779
780 # ------------------------------------------------------------------------------
781
782 # Location of the init scripts as mandated by LSB
783 SYSTEM_SYSVINIT_PATH=/etc/init.d
784 SYSTEM_SYSVRCND_PATH=/etc/rc.d
785 M4_DEFINES=
786
787 AC_ARG_WITH([sysvinit-path],
788         [AS_HELP_STRING([--with-sysvinit-path=PATH],
789                 [Specify the path to where the SysV init scripts are located])],
790         [SYSTEM_SYSVINIT_PATH="$withval"],
791         [])
792
793 AC_ARG_WITH([sysvrcnd-path],
794         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
795                 [Specify the path to the base directory for the SysV rcN.d directories])],
796         [SYSTEM_SYSVRCND_PATH="$withval"],
797         [])
798
799 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
800         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
801         SYSTEM_SYSV_COMPAT="yes"
802         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
803 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
804         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.])
805 else
806         SYSTEM_SYSV_COMPAT="no"
807 fi
808
809 AC_SUBST(SYSTEM_SYSVINIT_PATH)
810 AC_SUBST(SYSTEM_SYSVRCND_PATH)
811 AC_SUBST(M4_DEFINES)
812
813 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
814
815 AC_ARG_WITH([tty-gid],
816         [AS_HELP_STRING([--with-tty-gid=GID],
817                 [Specify the numeric GID of the 'tty' group])],
818         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
819         [])
820
821 AC_ARG_WITH([dbuspolicydir],
822         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
823         [],
824         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
825
826 AC_ARG_WITH([dbussessionservicedir],
827         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
828         [],
829         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
830
831 AC_ARG_WITH([dbussystemservicedir],
832         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
833         [],
834         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
835
836 AC_ARG_WITH([dbusinterfacedir],
837         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
838         [],
839         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
840
841 AC_ARG_WITH([bashcompletiondir],
842         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
843         [],
844         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
845                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
846         ] , [
847                 with_bashcompletiondir=${datadir}/bash-completion/completions
848         ])])
849
850 AC_ARG_WITH([rootprefix],
851         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
852         [], [with_rootprefix=${ac_default_prefix}])
853
854 AC_ARG_WITH([rootlibdir],
855         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
856         [],
857         [with_rootlibdir=${libdir}])
858
859 AC_ARG_WITH([pamlibdir],
860         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
861         [],
862         [with_pamlibdir=${with_rootlibdir}/security])
863
864 AC_ARG_ENABLE([split-usr],
865         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
866         [],
867         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
868                 enable_split_usr=yes
869         ], [
870                 enable_split_usr=no
871         ])])
872
873 AS_IF([test "x${enable_split_usr}" = "xyes"], [
874         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
875 ])
876
877 # Work around intltoolize and gtk-doc problems in VPATH builds
878 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
879                                        [Define to do gtk-doc tests])
880 AS_IF([test "x$0" != "x./configure"], [
881         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
882 ])
883
884 AC_ARG_ENABLE(tests,
885        [AC_HELP_STRING([--disable-tests], [disable tests])],
886        enable_tests=$enableval, enable_tests=yes)
887 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
888
889 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
890 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
891 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
892 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
893 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
894 AC_SUBST([pamlibdir], [$with_pamlibdir])
895 AC_SUBST([rootprefix], [$with_rootprefix])
896 AC_SUBST([rootlibdir], [$with_rootlibdir])
897
898 AC_CONFIG_FILES([
899         Makefile po/Makefile.in
900         docs/libudev/Makefile
901         docs/libudev/version.xml
902         docs/gudev/Makefile
903         docs/gudev/version.xml
904 ])
905
906 AC_OUTPUT
907 AC_MSG_RESULT([
908         $PACKAGE_NAME $VERSION
909
910         libcryptsetup:           ${have_libcryptsetup}
911         tcpwrap:                 ${have_tcpwrap}
912         PAM:                     ${have_pam}
913         AUDIT:                   ${have_audit}
914         IMA:                     ${have_ima}
915         SELinux:                 ${have_selinux}
916         XZ:                      ${have_xz}
917         ACL:                     ${have_acl}
918         XATTR:                   ${have_xattr}
919         GCRYPT:                  ${have_gcrypt}
920         QRENCODE:                ${have_qrencode}
921         MICROHTTPD:              ${have_microhttpd}
922         CHKCONFIG:               ${have_chkconfig}
923         binfmt:                  ${have_binfmt}
924         vconsole:                ${have_vconsole}
925         readahead:               ${have_readahead}
926         bootchart:               ${have_bootchart}
927         quotacheck:              ${have_quotacheck}
928         randomseed:              ${have_randomseed}
929         logind:                  ${have_logind}
930         hostnamed:               ${have_hostnamed}
931         timedated:               ${have_timedated}
932         localed:                 ${have_localed}
933         coredump:                ${have_coredump}
934         polkit:                  ${have_polkit}
935         efi:                     ${have_efi}
936         kmod:                    ${have_kmod}
937         blkid:                   ${have_blkid}
938         nss-myhostname:          ${have_myhostname}
939         gudev:                   ${enable_gudev}
940         gintrospection:          ${enable_introspection}
941         keymap:                  ${enable_keymap}
942         Python:                  ${have_python}
943         Python Headers:          ${have_python_devel}
944         man pages:               ${have_manpages}
945         gtk-doc:                 ${enable_gtk_doc}
946         Split /usr:              ${enable_split_usr}
947         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
948
949         prefix:                  ${prefix}
950         rootprefix:              ${with_rootprefix}
951         sysconf dir:             ${sysconfdir}
952         datarootdir:             ${datarootdir}
953         includedir:              ${includedir}
954         include_prefix:          ${INCLUDE_PREFIX}
955         lib dir:                 ${libdir}
956         rootlib dir:             ${with_rootlibdir}
957         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
958         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
959         Build Python:            ${PYTHON}
960         Installation Python:     ${PYTHON_BINARY}
961         firmware path:           ${FIRMWARE_PATH}
962         PAM modules dir:         ${with_pamlibdir}
963         D-Bus policy dir:        ${with_dbuspolicydir}
964         D-Bus session dir:       ${with_dbussessionservicedir}
965         D-Bus system dir:        ${with_dbussystemservicedir}
966         D-Bus interfaces dir:    ${with_dbusinterfacedir}
967         Bash completions dir:    ${with_bashcompletiondir}
968         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
969         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
970
971         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
972         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
973         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
974         PYTHON_CFLAGS:           ${PYTHON_CFLAGS}
975         PYTHON_LIBS:             ${PYTHON_LIBS}
976 ])