chiark / gitweb /
fab0b91c5502474405d8e8351c5618b82f30f56f
[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         [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, [$withval], [GID of the 'tty' group])],
794         [])
795
796 AC_ARG_WITH([dbuspolicydir],
797         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
798         [],
799         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
800
801 AC_ARG_WITH([dbussessionservicedir],
802         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
803         [],
804         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
805
806 AC_ARG_WITH([dbussystemservicedir],
807         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
808         [],
809         [with_dbussystemservicedir=$(readlink -f $($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=$(readlink -f $($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 ])