chiark / gitweb /
build-sys: prepare release 211
[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         [211],
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_MAINTAINER_MODE([enable])
37 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects check-news])
38 AM_SILENT_RULES([yes])
39 AC_CANONICAL_HOST
40 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
41 AS_IF([test "x$host_cpu" = "xmips" || test "x$host_cpu" = "xmipsel" ||
42        test "x$host_cpu" = "xmips64" || test "x$host_cpu" = "xmips64el"],
43       [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])
44
45 LT_PREREQ(2.2)
46 LT_INIT([disable-static])
47
48 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
49 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
50
51 # i18n stuff for the PolicyKit policy files
52 IT_PROG_INTLTOOL([0.40.0])
53
54 GETTEXT_PACKAGE=systemd
55 AC_SUBST(GETTEXT_PACKAGE)
56
57 AC_PROG_MKDIR_P
58 AC_PROG_LN_S
59 AC_PROG_SED
60 AC_PROG_GREP
61 AC_PROG_AWK
62
63 AC_PROG_CC_C99
64
65 AC_PATH_PROG([M4], [m4])
66 AC_PATH_PROG([XSLTPROC], [xsltproc])
67
68 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
69 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
70
71 AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap], [$PATH:/usr/sbin:/sbin])
72
73 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
74
75 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
76
77 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
78
79 M4_DEFINES=
80
81 # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
82 m4_ifdef([GTK_DOC_CHECK], [
83 GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
84          [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
85           enable_gtk_doc=no])
86
87 AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
88         AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
89 ])
90
91 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
92 GOBJECT_INTROSPECTION_CHECK([1.31.1])
93 ], [
94    AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
95    enable_introspection=no])
96
97 AC_CHECK_TOOL(STRINGS, strings)
98 AC_CHECK_TOOL(GPERF, gperf)
99 if test -z "$GPERF" ; then
100         AC_MSG_ERROR([*** gperf not found])
101 fi
102
103 # ------------------------------------------------------------------------------
104 address_sanitizer_cflags=
105 address_sanitizer_cppflags=
106 address_sanitizer_ldflags=
107 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
108 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
109             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
110             AS_IF([test -z "$with_as_cflags"],
111                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
112             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
113             address_sanitizer_cppflags="-DVALGRIND=1"
114             address_sanitizer_ldflags="-Wc,-fsanitize=address"
115       ])
116
117 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
118         -pipe \
119         -Wall \
120         -Wextra \
121         -Wno-inline \
122         -Wundef \
123         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
124         -Wlogical-op \
125         -Wsign-compare \
126         -Wmissing-include-dirs \
127         -Wold-style-definition \
128         -Wpointer-arith \
129         -Winit-self \
130         -Wdeclaration-after-statement \
131         -Wfloat-equal \
132         -Wsuggest-attribute=noreturn \
133         -Wmissing-prototypes \
134         -Wstrict-prototypes \
135         -Wredundant-decls \
136         -Wmissing-declarations \
137         -Wmissing-noreturn \
138         -Wshadow \
139         -Wendif-labels \
140         -Wstrict-aliasing=2 \
141         -Wwrite-strings \
142         -Wno-long-long \
143         -Wno-overlength-strings \
144         -Wno-unused-parameter \
145         -Wno-missing-field-initializers \
146         -Wno-unused-result \
147         -Werror=overflow \
148         -Wdate-time \
149         -Wnested-externs \
150         -ffast-math \
151         -fno-common \
152         -fdiagnostics-show-option \
153         -fdiagnostics-color \
154         -fno-strict-aliasing \
155         -fvisibility=hidden \
156         -ffunction-sections \
157         -fdata-sections \
158         -fstack-protector \
159         --param=ssp-buffer-size=4])
160 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
161         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
162                -flto])],
163         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
164 AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
165
166 AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
167         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
168                -Wp,-D_FORTIFY_SOURCE=2])],
169         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
170 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $address_sanitizer_cppflags")
171
172 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
173         -Wl,--as-needed \
174         -Wl,--no-undefined \
175         -Wl,--gc-sections \
176         -Wl,-z,relro \
177         -Wl,-z,now \
178         -Wl,-fuse-ld=gold])
179 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags")
180
181 AC_CHECK_SIZEOF(pid_t)
182 AC_CHECK_SIZEOF(uid_t)
183 AC_CHECK_SIZEOF(gid_t)
184
185 # ------------------------------------------------------------------------------
186 # we use python to build the man page index, and for systemd-python
187 have_python=no
188 AC_ARG_WITH([python],
189         [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])
190
191 have_lxml=no
192 AS_IF([test "x$with_python" != "xno"], [
193         AM_PATH_PYTHON(,, [:])
194         AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes], [have_lxml=no])
195         AS_IF([test "$PYTHON" != : -a $have_lxml = yes], [have_python=yes])
196 ])
197 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
198 AS_IF([test "x$PYTHON_BINARY" = "x"],
199       [AS_IF([test "x$have_python" = "xyes"],
200              [PYTHON_BINARY="$(which "$PYTHON")"],
201              [PYTHON_BINARY=/usr/bin/python])])
202 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
203
204 AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
205       [AC_MSG_ERROR([*** python-devel support requires --with-python])])
206
207 have_python_devel=no
208 AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
209 AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
210       PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
211             [have_python_devel=yes],
212             [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
213                   [have_python_devel=yes],
214                   [have_python_devel=no])])
215       AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
216             [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
217       AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
218 ])
219 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])
220
221 # ------------------------------------------------------------------------------
222
223 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
224 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
225 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
226
227 # unconditionally pull-in librt with old glibc versions
228 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
229
230 save_LIBS="$LIBS"
231 LIBS=
232 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
233 CAP_LIBS="$LIBS"
234 AC_SUBST(CAP_LIBS)
235
236 LIBS=
237 AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
238 RT_LIBS="$LIBS"
239 AC_SUBST(RT_LIBS)
240 LIBS="$save_LIBS"
241
242 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
243 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
244 AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns], [], [], [[#include <sys/types.h>
245 #include <unistd.h>
246 #include <sys/mount.h>
247 #include <fcntl.h>
248 #include <sched.h>]])
249
250 # This makes sure pkg.m4 is available.
251 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
252
253 # ------------------------------------------------------------------------------
254 have_dbus=no
255 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
256 AS_IF([test "x$enable_dbus" != "xno"], [
257         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
258                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
259                 [have_dbus=no])
260         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
261                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
262 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
263
264 # ------------------------------------------------------------------------------
265 have_compat_libs=no
266 AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
267                 [case "${enableval}" in
268                         yes) have_compat_libs=yes ;;
269                         no) have_compat_libs=no ;;
270                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
271                 esac],
272                 [have_compat_libs=no])
273 AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
274
275 # ------------------------------------------------------------------------------
276 have_coverage=no
277 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
278 if test "x$enable_coverage" = "xyes" ; then
279         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
280         if test "x$lcov_found" = xno ; then
281                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
282         else
283                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
284                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
285                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
286                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
287                 else
288                         have_coverage=yes
289                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
290                         -fprofile-arcs \
291                         -ftest-coverage])
292                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
293                 fi
294         fi
295 fi
296 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
297
298 # ------------------------------------------------------------------------------
299 have_kmod=no
300 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
301 if test "x$enable_kmod" != "xno"; then
302         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
303         if test "x$have_kmod" = "xyes"; then
304                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
305                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
306                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
307         fi
308         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
309                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
310         fi
311 fi
312 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
313
314 # ------------------------------------------------------------------------------
315 have_blkid=no
316 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
317 if test "x$enable_blkid" != "xno"; then
318         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
319                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
320         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
321                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
322         fi
323 fi
324 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
325
326 # ------------------------------------------------------------------------------
327 have_seccomp=no
328 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
329 if test "x$enable_seccomp" != "xno"; then
330         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
331                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
332                 have_seccomp=yes
333                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
334                [have_seccomp=no])
335         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
336                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
337         fi
338 fi
339 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
340
341 # ------------------------------------------------------------------------------
342 have_ima=yes
343 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
344                 [case "${enableval}" in
345                         yes) have_ima=yes ;;
346                         no) have_ima=no ;;
347                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
348                 esac],
349                 [have_ima=yes])
350
351 if test "x${have_ima}" != xno ; then
352         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
353 fi
354
355 # ------------------------------------------------------------------------------
356 have_chkconfig=yes
357 AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
358                 [case "${enableval}" in
359                         yes) have_chkconfig=yes ;;
360                         no) have_chkconfig=no ;;
361                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
362                 esac],
363                 [AC_PATH_PROG(CHKCONFIG, chkconfig)
364                 if test -z "$CHKCONFIG"; then
365                         have_chkconfig=no
366                 else
367                         have_chkconfig=yes
368                 fi])
369
370 if test "x${have_chkconfig}" != xno ; then
371         AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
372 fi
373
374 # ------------------------------------------------------------------------------
375 have_selinux=no
376 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
377 if test "x$enable_selinux" != "xno"; then
378         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
379                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
380                  have_selinux=yes
381                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
382                 [have_selinux=no])
383         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
384                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
385         fi
386 fi
387 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
388
389 have_apparmor=no
390 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
391 if test "x$enable_apparmor" != "xno"; then
392         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
393                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
394                  have_apparmor=yes
395                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
396                 [have_apparmor=no])
397         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
398                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
399         fi
400 fi
401 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
402
403
404 AC_ARG_WITH(debug-shell,
405         AS_HELP_STRING([--with-debug-shell=PATH],
406                 [Path to debug shell binary]),
407         [SUSHELL="$withval"],[
408         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
409
410 AC_SUBST(SUSHELL)
411
412 AC_ARG_WITH([debug-tty],
413         AS_HELP_STRING([--with-debug-tty=PATH],
414                 [Specify the tty device for debug shell]),
415         [DEBUGTTY="$withval"],
416         [DEBUGTTY=/dev/tty9])
417
418 AC_SUBST(DEBUGTTY)
419
420 # ------------------------------------------------------------------------------
421 have_xz=no
422 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
423 if test "x$enable_xz" != "xno"; then
424         PKG_CHECK_MODULES(XZ, [ liblzma ],
425                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
426         if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
427                 AC_MSG_ERROR([*** Xz support requested but libraries not found])
428         fi
429 fi
430 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
431
432 # ------------------------------------------------------------------------------
433 AC_ARG_ENABLE([tcpwrap],
434         AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
435                 [case "${enableval}" in
436                         yes) have_tcpwrap=yes ;;
437                         no) have_tcpwrap=no ;;
438                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
439                 esac],
440                 [have_tcpwrap=auto])
441
442 if test "x${have_tcpwrap}" != xno ; then
443         ACX_LIBWRAP
444         if test "x${LIBWRAP_LIBS}" = x ; then
445                 if test "x$have_tcpwrap" = xyes ; then
446                         AC_MSG_ERROR([*** TCP wrappers support not found.])
447                 fi
448                 have_tcpwrap=no
449         else
450                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBWRAP"
451                 have_tcpwrap=yes
452         fi
453 else
454         LIBWRAP_LIBS=
455 fi
456 AC_SUBST(LIBWRAP_LIBS)
457
458 # ------------------------------------------------------------------------------
459 AC_ARG_ENABLE([pam],
460         AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
461                 [case "${enableval}" in
462                         yes) have_pam=yes ;;
463                         no) have_pam=no ;;
464                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
465                 esac],
466                 [have_pam=auto])
467
468 if test "x${have_pam}" != xno ; then
469         AC_CHECK_HEADERS(
470                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
471                 [have_pam=yes],
472                 [if test "x$have_pam" = xyes ; then
473                         AC_MSG_ERROR([*** PAM headers not found.])
474                 fi])
475
476         AC_CHECK_LIB(
477                 [pam],
478                 [pam_syslog],
479                 [have_pam=yes],
480                 [if test "x$have_pam" = xyes ; then
481                         AC_MSG_ERROR([*** libpam not found.])
482                 fi])
483
484         if test "x$have_pam" = xyes ; then
485                 PAM_LIBS="-lpam -lpam_misc"
486                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
487                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
488         else
489                 have_pam=no
490         fi
491 else
492         PAM_LIBS=
493 fi
494 AC_SUBST(PAM_LIBS)
495 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
496
497 # ------------------------------------------------------------------------------
498 AC_ARG_ENABLE([acl],
499         AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
500                 [case "${enableval}" in
501                         yes) have_acl=yes ;;
502                         no) have_acl=no ;;
503                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
504                 esac],
505                 [have_acl=auto])
506
507 if test "x${have_acl}" != xno ; then
508         AC_CHECK_HEADERS(
509                 [sys/acl.h acl/libacl.h],
510                 [have_acl=yes],
511                 [if test "x$have_acl" = xyes ; then
512                         AC_MSG_ERROR([*** ACL headers not found.])
513                 fi])
514
515         AC_CHECK_LIB(
516                 [acl],
517                 [acl_get_file],
518                 [have_acl=yes],
519                 [if test "x$have_acl" = xyes ; then
520                         AC_MSG_ERROR([*** libacl not found.])
521                 fi])
522
523         if test "x$have_acl" = xyes ; then
524                 ACL_LIBS="-lacl"
525                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
526         else
527                 have_acl=no
528         fi
529 else
530         ACL_LIBS=
531 fi
532 AC_SUBST(ACL_LIBS)
533 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
534
535 # ------------------------------------------------------------------------------
536 AC_ARG_ENABLE([xattr],
537         AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
538                 [case "${enableval}" in
539                         yes) have_xattr=yes ;;
540                         no) have_xattr=no ;;
541                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
542                 esac],
543                 [have_xattr=auto])
544
545 if test "x${have_xattr}" != xno ; then
546         AC_CHECK_HEADERS(
547                 [attr/xattr.h],
548                 [have_xattr=yes],
549                 [if test "x$have_xattr" = xyes ; then
550                         AC_MSG_ERROR([*** XATTR headers not found.])
551                 fi])
552
553         AC_CHECK_LIB(
554                 [attr],
555                 [fsetxattr],
556                 [have_xattr=yes],
557                 [if test "x$have_xattr" = xyes ; then
558                         AC_MSG_ERROR([*** libattr not found.])
559                 fi])
560
561         if test "x$have_xattr" = xyes ; then
562                 XATTR_LIBS="-lattr"
563                 AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
564         else
565                 have_xattr=no
566         fi
567 else
568         XATTR_LIBS=
569 fi
570 AC_SUBST(XATTR_LIBS)
571 AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
572
573 # ------------------------------------------------------------------------------
574 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
575                 [case "${enableval}" in
576                         yes) have_smack=yes ;;
577                         no) have_smack=no ;;
578                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
579                 esac],
580                 [have_smack=auto])
581
582 if test "x${have_xattr}" = xno; then
583         if test "x${have_smack}" = xyes; then
584                 AC_MSG_ERROR(SMACK requires xattr support)
585         else
586                 have_smack=no
587         fi
588 else
589         if test "x${have_smack}" = xauto; then
590                 M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
591                 have_smack=yes
592         fi
593 fi
594
595 AC_ARG_WITH(smack-run-label,
596 AS_HELP_STRING([--with-smack-run-label=STRING],
597         [run systemd --system with a specific SMACK label]),
598         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
599         [])
600
601 if test "x${have_smack}" = xyes ; then
602         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
603 fi
604
605 # ------------------------------------------------------------------------------
606 AC_ARG_ENABLE([gcrypt],
607         AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
608                 [case "${enableval}" in
609                         yes) have_gcrypt=yes ;;
610                         no) have_gcrypt=no ;;
611                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
612                 esac],
613                 [have_gcrypt=auto])
614
615 if test "x${have_gcrypt}" != xno ; then
616         AM_PATH_LIBGCRYPT(
617                 [1.4.5],
618                 [have_gcrypt=yes],
619                 [if test "x$have_gcrypt" = xyes ; then
620                         AC_MSG_ERROR([*** GCRYPT headers not found.])
621                 fi])
622
623         if test "x$have_gcrypt" = xyes ; then
624                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
625                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
626                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
627         else
628                 have_gcrypt=no
629         fi
630 else
631         GCRYPT_LIBS=
632         GCRYPT_CFLAGS=
633 fi
634 AC_SUBST(GCRYPT_LIBS)
635 AC_SUBST(GCRYPT_CFLAGS)
636 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
637
638 # ------------------------------------------------------------------------------
639 AC_ARG_ENABLE([audit],
640         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
641                 [case "${enableval}" in
642                         yes) have_audit=yes ;;
643                         no) have_audit=no ;;
644                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
645                 esac],
646                 [have_audit=auto])
647
648 if test "x${have_audit}" != xno ; then
649         AC_CHECK_HEADERS(
650                 [libaudit.h],
651                 [have_audit=yes],
652                 [if test "x$have_audit" = xyes ; then
653                         AC_MSG_ERROR([*** AUDIT headers not found.])
654                 fi])
655
656         AC_CHECK_LIB(
657                 [audit],
658                 [audit_open],
659                 [have_audit=yes],
660                 [if test "x$have_audit" = xyes ; then
661                         AC_MSG_ERROR([*** libaudit not found.])
662                 fi])
663
664         if test "x$have_audit" = xyes ; then
665                 AUDIT_LIBS="-laudit"
666                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
667         else
668                 have_audit=no
669         fi
670 else
671         AUDIT_LIBS=
672 fi
673 AC_SUBST(AUDIT_LIBS)
674
675 # ------------------------------------------------------------------------------
676 have_libcryptsetup=no
677 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
678 if test "x$enable_libcryptsetup" != "xno"; then
679         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
680                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
681         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
682                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
683         fi
684 fi
685 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
686
687 # ------------------------------------------------------------------------------
688 have_qrencode=no
689 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
690 if test "x$enable_qrencode" != "xno"; then
691         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
692                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
693         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
694                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
695         fi
696 fi
697 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
698
699 # ------------------------------------------------------------------------------
700 have_microhttpd=no
701 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
702 if test "x$enable_microhttpd" != "xno"; then
703         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.5],
704                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
705         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
706                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
707         fi
708 fi
709 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
710
711 # ------------------------------------------------------------------------------
712 have_binfmt=no
713 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
714 if test "x$enable_binfmt" != "xno"; then
715         have_binfmt=yes
716 fi
717 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
718
719 # ------------------------------------------------------------------------------
720 have_vconsole=no
721 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
722 if test "x$enable_vconsole" != "xno"; then
723         have_vconsole=yes
724 fi
725 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
726
727 # ------------------------------------------------------------------------------
728 have_readahead=no
729 AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
730 if test "x$enable_readahead" != "xno"; then
731         have_readahead=yes
732 fi
733 AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])
734
735 # ------------------------------------------------------------------------------
736 have_bootchart=no
737 AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
738 if test "x$enable_bootchart" != "xno"; then
739         have_bootchart=yes
740 fi
741 AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
742
743 # ------------------------------------------------------------------------------
744 have_quotacheck=no
745 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
746 if test "x$enable_quotacheck" != "xno"; then
747         have_quotacheck=yes
748 fi
749 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
750
751 # ------------------------------------------------------------------------------
752 have_tmpfiles=no
753 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
754 if test "x$enable_tmpfiles" != "xno"; then
755         have_tmpfiles=yes
756 fi
757 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
758
759 # ------------------------------------------------------------------------------
760 have_randomseed=no
761 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
762 if test "x$enable_randomseed" != "xno"; then
763         have_randomseed=yes
764 fi
765 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
766
767 # ------------------------------------------------------------------------------
768 have_backlight=no
769 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
770 if test "x$enable_backlight" != "xno"; then
771         have_backlight=yes
772 fi
773 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
774
775 # ------------------------------------------------------------------------------
776 have_rfkill=no
777 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
778 if test "x$enable_rfkill" != "xno"; then
779         have_rfkill=yes
780 fi
781 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
782
783 # ------------------------------------------------------------------------------
784 have_logind=no
785 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
786 if test "x$enable_logind" != "xno"; then
787         have_logind=yes
788 fi
789 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
790 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
791
792 # ------------------------------------------------------------------------------
793 have_machined=no
794 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
795 if test "x$enable_machined" != "xno"; then
796         have_machined=yes
797 fi
798 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
799 AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])
800
801 # ------------------------------------------------------------------------------
802 have_hostnamed=no
803 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
804 if test "x$enable_hostnamed" != "xno"; then
805         have_hostnamed=yes
806 fi
807 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
808
809 # ------------------------------------------------------------------------------
810 have_timedated=no
811 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
812 if test "x$enable_timedated" != "xno"; then
813         have_timedated=yes
814 fi
815 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
816
817 # ------------------------------------------------------------------------------
818 have_localed=no
819 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
820 if test "x$enable_localed" != "xno"; then
821         have_localed=yes
822 fi
823 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
824
825 # ------------------------------------------------------------------------------
826 have_coredump=no
827 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
828 if test "x$enable_coredump" != "xno"; then
829         have_coredump=yes
830 fi
831 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
832
833 # ------------------------------------------------------------------------------
834 have_polkit=no
835 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
836 if test "x$enable_polkit" != "xno"; then
837         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
838         have_polkit=yes
839 fi
840 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
841
842 # ------------------------------------------------------------------------------
843 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
844 if test "x$enable_networkd" != "xno"; then
845         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
846         have_networkd=yes
847 fi
848 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
849
850 # ------------------------------------------------------------------------------
851 have_efi=no
852 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
853 if test "x$enable_efi" != "xno"; then
854         AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
855         have_efi=yes
856 fi
857 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
858
859 # ------------------------------------------------------------------------------
860 have_multi_seat_x=no
861 AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x]))
862 if test "x$enable_multi_seat_x" != "xno"; then
863         have_multi_seat_x=yes
864 fi
865 AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"])
866
867 # ------------------------------------------------------------------------------
868 have_kdbus=no
869 AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default]))
870 if test "x$enable_kdbus" = "xyes"; then
871         AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled])
872         have_kdbus=yes
873         M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS"
874 fi
875 AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"])
876
877 # ------------------------------------------------------------------------------
878 AC_ARG_WITH(rc-local-script-path-start,
879         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
880                 [Path to /etc/rc.local]),
881         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
882         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
883
884 AC_ARG_WITH(rc-local-script-path-stop,
885         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
886                 [Path to /usr/sbin/halt.local]),
887         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
888         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
889
890 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
891 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
892
893 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
894 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
895
896 # ------------------------------------------------------------------------------
897 AC_ARG_WITH(kbd-loadkeys,
898         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
899                 [Path to loadkeys]),
900         [KBD_LOADKEYS="$withval"],
901         [KBD_LOADKEYS="/usr/bin/loadkeys"])
902
903 AC_ARG_WITH(kbd-setfont,
904         AS_HELP_STRING([--with-kbd-setfont=PATH],
905                 [Path to setfont]),
906         [KBD_SETFONT="$withval"],
907         [KBD_SETFONT="/usr/bin/setfont"])
908
909 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
910 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
911
912 AC_SUBST(KBD_LOADKEYS)
913 AC_SUBST(KBD_SETFONT)
914
915 AC_ARG_WITH(telinit,
916         AS_HELP_STRING([--with-telinit=PATH],
917                 [Path to telinit]),
918         [TELINIT="$withval"],
919         [TELINIT="/lib/sysvinit/telinit"])
920
921 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
922
923 AC_SUBST(TELINIT)
924
925 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
926
927 # ------------------------------------------------------------------------------
928 have_myhostname=no
929 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
930 if test "x$enable_myhostname" != "xno"; then
931         AC_HEADER_STDC
932         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
933
934         AC_C_CONST
935         AC_TYPE_SIZE_T
936         AC_HEADER_TIME
937
938         AC_FUNC_MALLOC
939         AC_FUNC_SELECT_ARGTYPES
940         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
941
942         have_myhostname=yes
943 fi
944 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
945
946 # ------------------------------------------------------------------------------
947 AC_ARG_WITH(firmware-path,
948        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
949           [Firmware search path (default="")]),
950        [], [with_firmware_path=""])
951 OLD_IFS=$IFS
952 IFS=:
953 for i in $with_firmware_path; do
954        if test "x${FIRMWARE_PATH}" = "x"; then
955               FIRMWARE_PATH="\\\"${i}/\\\""
956        else
957               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
958        fi
959 done
960 IFS=$OLD_IFS
961 AC_SUBST(FIRMWARE_PATH)
962 AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
963 AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
964
965 # ------------------------------------------------------------------------------
966 AC_ARG_ENABLE([gudev],
967        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
968        [], [enable_gudev=yes])
969 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
970 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
971 AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
972
973 # ------------------------------------------------------------------------------
974 have_manpages=no
975 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
976 AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
977 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
978
979 # ------------------------------------------------------------------------------
980
981 # Location of the init scripts as mandated by LSB
982 SYSTEM_SYSVINIT_PATH=/etc/init.d
983 SYSTEM_SYSVRCND_PATH=/etc/rc.d
984
985 AC_ARG_WITH([sysvinit-path],
986         [AS_HELP_STRING([--with-sysvinit-path=PATH],
987                 [Specify the path to where the SysV init scripts are located])],
988         [SYSTEM_SYSVINIT_PATH="$withval"],
989         [])
990
991 AC_ARG_WITH([sysvrcnd-path],
992         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
993                 [Specify the path to the base directory for the SysV rcN.d directories])],
994         [SYSTEM_SYSVRCND_PATH="$withval"],
995         [])
996
997 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
998         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
999         SYSTEM_SYSV_COMPAT="yes"
1000         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1001 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1002         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.])
1003 else
1004         SYSTEM_SYSV_COMPAT="no"
1005 fi
1006
1007 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1008 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1009 AC_SUBST(M4_DEFINES)
1010
1011 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1012
1013 AC_ARG_WITH([tty-gid],
1014         [AS_HELP_STRING([--with-tty-gid=GID],
1015                 [Specify the numeric GID of the 'tty' group])],
1016         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
1017         [])
1018
1019 AC_ARG_WITH([dbuspolicydir],
1020         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1021         [],
1022         [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
1023
1024 AC_ARG_WITH([dbussessionservicedir],
1025         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1026         [],
1027         [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
1028
1029 AC_ARG_WITH([dbussystemservicedir],
1030         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1031         [],
1032         [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
1033
1034 AC_ARG_WITH([dbusinterfacedir],
1035         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
1036         [],
1037         [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
1038
1039 AC_ARG_WITH([bashcompletiondir],
1040         AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1041         [],
1042         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1043                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1044         ] , [
1045                 with_bashcompletiondir=${datadir}/bash-completion/completions
1046         ])])
1047
1048 AC_ARG_WITH([zshcompletiondir],
1049         AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
1050         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1051
1052 AC_ARG_WITH([rootprefix],
1053         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1054         [], [with_rootprefix=${ac_default_prefix}])
1055
1056 AC_ARG_WITH([rootlibdir],
1057         AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
1058         [],
1059         [with_rootlibdir=${libdir}])
1060
1061 AC_ARG_WITH([pamlibdir],
1062         AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
1063         [],
1064         [with_pamlibdir=${with_rootlibdir}/security])
1065
1066 AC_ARG_WITH([pamconfdir],
1067         AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
1068         [],
1069         [with_pamconfdir=${sysconfdir}/pam.d])
1070
1071 AC_ARG_ENABLE([split-usr],
1072         AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
1073         [],
1074         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1075                 enable_split_usr=yes
1076         ], [
1077                 enable_split_usr=no
1078         ])])
1079
1080 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1081         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1082 ])
1083
1084 # Work around intltoolize and gtk-doc problems in VPATH builds
1085 AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
1086                                        [Define to do gtk-doc tests])
1087 AS_IF([test "x$0" != "x./configure"], [
1088         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1089 ])
1090
1091 AC_ARG_ENABLE(tests,
1092        [AC_HELP_STRING([--disable-tests], [disable tests])],
1093        enable_tests=$enableval, enable_tests=yes)
1094 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])
1095
1096 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1097 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1098 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1099 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
1100 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1101 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1102 AC_SUBST([pamlibdir], [$with_pamlibdir])
1103 AC_SUBST([pamconfdir], [$with_pamconfdir])
1104 AC_SUBST([rootprefix], [$with_rootprefix])
1105 AC_SUBST([rootlibdir], [$with_rootlibdir])
1106
1107 AC_CONFIG_FILES([
1108         Makefile po/Makefile.in
1109         docs/libudev/Makefile
1110         docs/libudev/version.xml
1111         docs/gudev/Makefile
1112         docs/gudev/version.xml
1113 ])
1114
1115 AC_OUTPUT
1116 AC_MSG_RESULT([
1117         $PACKAGE_NAME $VERSION
1118
1119         libcryptsetup:           ${have_libcryptsetup}
1120         tcpwrap:                 ${have_tcpwrap}
1121         PAM:                     ${have_pam}
1122         AUDIT:                   ${have_audit}
1123         IMA:                     ${have_ima}
1124         AppArmor:                ${have_apparmor}
1125         SELinux:                 ${have_selinux}
1126         SECCOMP:                 ${have_seccomp}
1127         SMACK:                   ${have_smack}
1128         XZ:                      ${have_xz}
1129         ACL:                     ${have_acl}
1130         XATTR:                   ${have_xattr}
1131         GCRYPT:                  ${have_gcrypt}
1132         QRENCODE:                ${have_qrencode}
1133         MICROHTTPD:              ${have_microhttpd}
1134         CHKCONFIG:               ${have_chkconfig}
1135         binfmt:                  ${have_binfmt}
1136         vconsole:                ${have_vconsole}
1137         readahead:               ${have_readahead}
1138         bootchart:               ${have_bootchart}
1139         quotacheck:              ${have_quotacheck}
1140         tmpfiles:                ${have_tmpfiles}
1141         randomseed:              ${have_randomseed}
1142         backlight:               ${have_backlight}
1143         rfkill:                  ${have_rfkill}
1144         logind:                  ${have_logind}
1145         machined:                ${have_machined}
1146         hostnamed:               ${have_hostnamed}
1147         timedated:               ${have_timedated}
1148         localed:                 ${have_localed}
1149         networkd:                ${have_networkd}
1150         coredump:                ${have_coredump}
1151         polkit:                  ${have_polkit}
1152         efi:                     ${have_efi}
1153         kmod:                    ${have_kmod}
1154         blkid:                   ${have_blkid}
1155         dbus:                    ${have_dbus}
1156         nss-myhostname:          ${have_myhostname}
1157         gudev:                   ${enable_gudev}
1158         gintrospection:          ${enable_introspection}
1159         multi-seat-x:            ${have_multi_seat_x}
1160         kdbus:                   ${have_kdbus}
1161         Python:                  ${have_python}
1162         Python Headers:          ${have_python_devel}
1163         man pages:               ${have_manpages}
1164         gtk-doc:                 ${enable_gtk_doc}
1165         test coverage:           ${have_coverage}
1166         Split /usr:              ${enable_split_usr}
1167         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1168         compatibility libraries: ${have_compat_libs}
1169
1170         prefix:                  ${prefix}
1171         rootprefix:              ${with_rootprefix}
1172         sysconf dir:             ${sysconfdir}
1173         datarootdir:             ${datarootdir}
1174         includedir:              ${includedir}
1175         include_prefix:          ${INCLUDE_PREFIX}
1176         lib dir:                 ${libdir}
1177         rootlib dir:             ${with_rootlibdir}
1178         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
1179         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
1180         Build Python:            ${PYTHON}
1181         Installation Python:     ${PYTHON_BINARY}
1182         sphinx binary:           ${SPHINX_BUILD}
1183         firmware path:           ${FIRMWARE_PATH}
1184         PAM modules dir:         ${with_pamlibdir}
1185         PAM configuration dir:   ${with_pamconfdir}
1186         D-Bus policy dir:        ${with_dbuspolicydir}
1187         D-Bus session dir:       ${with_dbussessionservicedir}
1188         D-Bus system dir:        ${with_dbussystemservicedir}
1189         D-Bus interfaces dir:    ${with_dbusinterfacedir}
1190         Bash completions dir:    ${with_bashcompletiondir}
1191         Zsh completions dir:     ${with_zshcompletiondir}
1192         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
1193         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
1194         Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1195
1196         CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
1197         CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
1198         LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1199         PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
1200         PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1201 ])