summaryrefslogtreecommitdiff
path: root/configure.ac
blob: 783a2be01aec57d423e3575c9b4af91c3c70c268 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764

#  This file is part of systemd.
#
#  Copyright 2010-2012 Lennart Poettering
#  Copyright 2010-2012 Kay Sievers
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.
#
#  systemd is distributed in the hope that it will be useful, but
#  WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
#  Lesser General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public License
#  along with systemd; If not, see <http://www.gnu.org/licenses/>.

AC_PREREQ([2.64])

AC_INIT([systemd],
        [187],
        [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
        [systemd],
        [http://www.freedesktop.org/wiki/Software/systemd])

AC_CONFIG_SRCDIR([src/core/main.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR([build-aux])

AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_PREFIX_DEFAULT([/usr])
AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects check-news])
AM_SILENT_RULES([yes])
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
AS_IF([test "x$host_cpu" = "xmips" || test "x$host_cpu" = "xmipsel" ||
       test "x$host_cpu" = "xmips64" || test "x$host_cpu" = "xmips64el"],
      [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])

LT_PREREQ(2.2)
LT_INIT

# i18n stuff for the PolicyKit policy files
IT_PROG_INTLTOOL([0.40.0])

GETTEXT_PACKAGE=systemd
AC_SUBST(GETTEXT_PACKAGE)

AC_PROG_MKDIR_P
AC_PROG_LN_S
AC_PROG_SED
AC_PROG_GREP
AC_PROG_AWK

AC_PROG_CC
AC_PROG_CC_C99
AM_PROG_CC_C_O
AC_PROG_GCC_TRADITIONAL

AC_PATH_PROG([M4], [m4])

# gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
m4_ifdef([GTK_DOC_CHECK], [
GTK_DOC_CHECK([1.18],[--flavour no-tmpl])
], [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])])

m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
GOBJECT_INTROSPECTION_CHECK([1.31.1])
], [AM_CONDITIONAL([HAVE_INTROSPECTION], [false])])

AC_CHECK_TOOL(OBJCOPY, objcopy)
AC_CHECK_TOOL(STRINGS, strings)
AC_CHECK_TOOL(GPERF, gperf)
if test -z "$GPERF" ; then
        AC_MSG_ERROR([*** gperf not found])
fi

# we use python only to build the man page index
AM_PATH_PYTHON(,, [:])
AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])

CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
        -pipe \
        -Wall \
        -Wextra \
        -Wno-inline \
        -Wundef \
        -Wformat=2 \
        -Wlogical-op \
        -Wsign-compare \
        -Wformat-security \
        -Wmissing-include-dirs \
        -Wformat-nonliteral \
        -Wold-style-definition \
        -Wpointer-arith \
        -Winit-self \
        -Wdeclaration-after-statement \
        -Wfloat-equal \
        -Wmissing-prototypes \
        -Wstrict-prototypes \
        -Wredundant-decls \
        -Wmissing-declarations \
        -Wmissing-noreturn \
        -Wshadow \
        -Wendif-labels \
        -Wcast-align \
        -Wstrict-aliasing=2 \
        -Wwrite-strings \
        -Wno-long-long \
        -Wno-overlength-strings \
        -Wno-unused-parameter \
        -Wno-missing-field-initializers \
        -Wno-unused-result \
        -Werror=overflow \
        -ffast-math \
        -fno-common \
        -fdiagnostics-show-option \
        -fno-strict-aliasing \
        -fvisibility=hidden \
        -ffunction-sections \
        -fdata-sections \
        -fstack-protector])
AC_SUBST([OUR_CFLAGS], $with_cflags)

CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
        -Wp,-D_FORTIFY_SOURCE=2])
AC_SUBST([OUR_CPPFLAGS], $with_cppflags)

CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
        -Wl,--as-needed \
        -Wl,--gc-sections \
        -Wl,-z,relro \
        -Wl,-z,now])
AC_SUBST([OUR_LDFLAGS], $with_ldflags)

AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])

save_LIBS="$LIBS"
LIBS=
AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
CAP_LIBS="$LIBS"
LIBS="$save_LIBS"
AC_SUBST(CAP_LIBS)

# This makes sure pkg.m4 is available.
m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])

PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2])
PKG_CHECK_MODULES(KMOD, [libkmod >= 5])
PKG_CHECK_MODULES(BLKID,[blkid >= 2.20])

# ------------------------------------------------------------------------------
have_ima=yes
AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
                [case "${enableval}" in
                        yes) have_ima=yes ;;
                        no) have_ima=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
                esac],
                [have_ima=yes])

if test "x${have_ima}" != xno ; then
        AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
fi

# ------------------------------------------------------------------------------
have_selinux=no
AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
if test "x$enable_selinux" != "xno"; then
        PKG_CHECK_MODULES(SELINUX, [ libselinux ],
                [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
        if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
                AC_MSG_ERROR([*** SELinux support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
if test "x${have_selinux}" != xno ; then
        sushell=/sbin/sushell
else
        sushell=/bin/bash
fi
AC_SUBST(sushell)

# ------------------------------------------------------------------------------
have_xz=no
AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
if test "x$enable_xz" != "xno"; then
        PKG_CHECK_MODULES(XZ, [ liblzma ],
                [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
        if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
                AC_MSG_ERROR([*** Xz support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([tcpwrap],
        AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
                [case "${enableval}" in
                        yes) have_tcpwrap=yes ;;
                        no) have_tcpwrap=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
                esac],
                [have_tcpwrap=auto])

if test "x${have_tcpwrap}" != xno ; then
        ACX_LIBWRAP
        if test "x${LIBWRAP_LIBS}" = x ; then
                if test "x$have_tcpwrap" = xyes ; then
                        AC_MSG_ERROR([*** TCP wrappers support not found.])
                fi
                have_tcpwrap=no
        else
                have_tcpwrap=yes
        fi
else
        LIBWRAP_LIBS=
fi
AC_SUBST(LIBWRAP_LIBS)

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([pam],
        AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
                [case "${enableval}" in
                        yes) have_pam=yes ;;
                        no) have_pam=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
                esac],
                [have_pam=auto])

if test "x${have_pam}" != xno ; then
        AC_CHECK_HEADERS(
                [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
                [have_pam=yes],
                [if test "x$have_pam" = xyes ; then
                        AC_MSG_ERROR([*** PAM headers not found.])
                fi])

        AC_CHECK_LIB(
                [pam],
                [pam_syslog],
                [have_pam=yes],
                [if test "x$have_pam" = xyes ; then
                        AC_MSG_ERROR([*** libpam not found.])
                fi])

        if test "x$have_pam" = xyes ; then
                PAM_LIBS="-lpam -lpam_misc"
                AC_DEFINE(HAVE_PAM, 1, [PAM available])
        else
                have_pam=no
        fi
else
        PAM_LIBS=
fi
AC_SUBST(PAM_LIBS)
AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([acl],
        AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
                [case "${enableval}" in
                        yes) have_acl=yes ;;
                        no) have_acl=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
                esac],
                [have_acl=auto])

if test "x${have_acl}" != xno ; then
        AC_CHECK_HEADERS(
                [sys/acl.h acl/libacl.h],
                [have_acl=yes],
                [if test "x$have_acl" = xyes ; then
                        AC_MSG_ERROR([*** ACL headers not found.])
                fi])

        AC_CHECK_LIB(
                [acl],
                [acl_get_file],
                [have_acl=yes],
                [if test "x$have_acl" = xyes ; then
                        AC_MSG_ERROR([*** libacl not found.])
                fi])

        if test "x$have_acl" = xyes ; then
                ACL_LIBS="-lacl"
                AC_DEFINE(HAVE_ACL, 1, [ACL available])
        else
                have_acl=no
        fi
else
        ACL_LIBS=
fi
AC_SUBST(ACL_LIBS)
AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([audit],
        AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
                [case "${enableval}" in
                        yes) have_audit=yes ;;
                        no) have_audit=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
                esac],
                [have_audit=auto])

if test "x${have_audit}" != xno ; then
        AC_CHECK_HEADERS(
                [libaudit.h],
                [have_audit=yes],
                [if test "x$have_audit" = xyes ; then
                        AC_MSG_ERROR([*** AUDIT headers not found.])
                fi])

        AC_CHECK_LIB(
                [audit],
                [audit_open],
                [have_audit=yes],
                [if test "x$have_audit" = xyes ; then
                        AC_MSG_ERROR([*** libaudit not found.])
                fi])

        if test "x$have_audit" = xyes ; then
                AUDIT_LIBS="-laudit"
                AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
        else
                have_audit=no
        fi
else
        AUDIT_LIBS=
fi
AC_SUBST(AUDIT_LIBS)

# ------------------------------------------------------------------------------
have_libcryptsetup=no
AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
if test "x$enable_libcryptsetup" != "xno"; then
        PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
                [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
        if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
                AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])

# ------------------------------------------------------------------------------
have_binfmt=no
AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
if test "x$enable_binfmt" != "xno"; then
        have_binfmt=yes
fi
AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])

# ------------------------------------------------------------------------------
have_vconsole=no
AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
if test "x$enable_vconsole" != "xno"; then
        have_vconsole=yes
fi
AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])

# ------------------------------------------------------------------------------
have_readahead=no
AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
if test "x$enable_readahead" != "xno"; then
        have_readahead=yes
fi
AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])

# ------------------------------------------------------------------------------
have_quotacheck=no
AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
if test "x$enable_quotacheck" != "xno"; then
        have_quotacheck=yes
fi
AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])

# ------------------------------------------------------------------------------
have_randomseed=no
AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
if test "x$enable_randomseed" != "xno"; then
        have_randomseed=yes
fi
AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])

# ------------------------------------------------------------------------------
have_logind=no
AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
if test "x$enable_logind" != "xno"; then
        have_logind=yes
fi
AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])

# ------------------------------------------------------------------------------
have_hostnamed=no
AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
if test "x$enable_hostnamed" != "xno"; then
        have_hostnamed=yes
fi
AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])

# ------------------------------------------------------------------------------
have_timedated=no
AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
if test "x$enable_timedated" != "xno"; then
        have_timedated=yes
fi
AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])

# ------------------------------------------------------------------------------
have_localed=no
AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
if test "x$enable_localed" != "xno"; then
        have_localed=yes
fi
AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])

# ------------------------------------------------------------------------------
have_coredump=no
AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
if test "x$enable_coredump" != "xno"; then
        have_coredump=yes
fi
AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])

# ------------------------------------------------------------------------------
AC_ARG_WITH(usb-ids-path,
        [AS_HELP_STRING([--with-usb-ids-path=DIR], [Path to usb.ids file])],
        [USB_DATABASE=${withval}],
        [if test -n "$usbids" ; then
                USB_DATABASE="$usbids"
        else
                PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
                AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])
        fi])
AC_MSG_CHECKING([for USB database location])
AC_MSG_RESULT([$USB_DATABASE])
AC_SUBST(USB_DATABASE)

AC_ARG_WITH(pci-ids-path,
        [AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file])],
        [PCI_DATABASE=${withval}],
        [if test -n "$pciids" ; then
                PCI_DATABASE="$pciids"
        else
                PKG_CHECK_MODULES(LIBPCI, libpci >= 3)
                AC_SUBST([PCI_DATABASE], [$($PKG_CONFIG --variable=idsdir libpci)/pci.ids])
        fi])
AC_MSG_CHECKING([for PCI database location])
AC_MSG_RESULT([$PCI_DATABASE])
AC_SUBST(PCI_DATABASE)

# ------------------------------------------------------------------------------
AC_ARG_WITH(firmware-path,
       AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
          [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]),
       [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
OLD_IFS=$IFS
IFS=:
for i in $with_firmware_path; do
       if test "x${FIRMWARE_PATH}" = "x"; then
              FIRMWARE_PATH="\\\"${i}/\\\""
       else
              FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
       fi
done
IFS=$OLD_IFS
AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([gudev],
       AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
       [], [enable_gudev=yes])
AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([keymap],
       AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
       [], [enable_keymap=yes])
AS_IF([test "x$enable_keymap" = "xyes"], [
       AC_PATH_PROG([GPERF], [gperf])
       if test -z "$GPERF"; then
              AC_MSG_ERROR([gperf is needed])
       fi

       AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
       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}')])
])
AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])

# ------------------------------------------------------------------------------
have_manpages=no
AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
if test "x$enable_manpages" != "xno"; then
        have_manpages=yes
fi
AM_CONDITIONAL(ENABLE_MANPAGES, [test "$have_manpages" = "yes"])

# ------------------------------------------------------------------------------
AC_PATH_PROG([XSLTPROC], [xsltproc])
AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x)

AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, ubuntu, arch, gentoo, slackware, altlinux, mandriva, mageia, angstrom or other]))
if test "z$with_distro" = "z"; then
        if test "$cross_compiling" = yes; then
                AC_MSG_WARN([Target distribution cannot be reliably detected when cross-compiling. You should specify it with --with-distro (see $0 --help for recognized distros)])
        else
                with_distro=$($GREP '^ID=' /etc/os-release 2>/dev/null | $SED 's/ID=//');
        fi
        if test "z$with_distro" = "z"; then
                with_distro=other
        fi
fi
with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' `
AC_DEFINE_UNQUOTED(DISTRIBUTION, ["${with_distro}"], [Target Distribution])

# Location of the init scripts as mandated by LSB
SYSTEM_SYSVINIT_PATH=/etc/init.d
SYSTEM_SYSVRCND_PATH=/etc/rc.d

M4_DEFINES=

case $with_distro in
        fedora)
                SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
                M4_DEFINES=-DTARGET_FEDORA=1
                ;;
        opensuse|suse)
                SYSTEM_SYSVRCND_PATH=/etc/init.d
                AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
                M4_DEFINES=-DTARGET_SUSE=1
                ;;
        debian)
                SYSTEM_SYSVRCND_PATH=/etc
                AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian])
                M4_DEFINES=-DTARGET_DEBIAN=1
                ;;
        ubuntu)
                SYSTEM_SYSVRCND_PATH=/etc
                AC_DEFINE(TARGET_UBUNTU, [], [Target is Ubuntu])
                M4_DEFINES=-DTARGET_UBUNTU=1
                ;;
        arch)
                SYSTEM_SYSVINIT_PATH=
                SYSTEM_SYSVRCND_PATH=
                AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
                M4_DEFINES=-DTARGET_ARCH=1
                ;;
        gentoo)
                SYSTEM_SYSVINIT_PATH=
                SYSTEM_SYSVRCND_PATH=
                AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo])
                M4_DEFINES=-DTARGET_GENTOO=1
                ;;
        slackware)
                SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware])
                M4_DEFINES=-DTARGET_SLACKWARE=1
                ;;
        frugalware)
                SYSTEM_SYSVINIT_PATH=/etc/rc.d
                AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
                M4_DEFINES=-DTARGET_FRUGALWARE=1
                ;;
        altlinux)
                SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
                M4_DEFINES=-DTARGET_ALTLINUX=1
                ;;
        mandriva)
                SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
                M4_DEFINES=-DTARGET_MANDRIVA=1
                ;;
        angstrom)
                SYSTEM_SYSVRCND_PATH=/etc
                AC_DEFINE(TARGET_ANGSTROM, [], [Target is Ångström])
                M4_DEFINES=-DTARGET_ANGSTROM=1
                ;;
        mageia)
                SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                AC_DEFINE(TARGET_MAGEIA, [], [Target is Mageia])
                M4_DEFINES=-DTARGET_MAGEIA=1
                ;;
        other)
                ;;
        *)
                AC_MSG_ERROR([Your distribution (${with_distro}) is not yet supported, SysV init scripts could not be found! (patches welcome); you can specify --with-distro=other to skip this check])
                ;;
esac

AC_ARG_WITH([sysvinit-path],
        [AS_HELP_STRING([--with-sysvinit-path=PATH],
                [Specify the path to where the SysV init scripts are located @<:@default=based on distro@:>@])],
        [SYSTEM_SYSVINIT_PATH="$withval"],
        [])

AC_ARG_WITH([sysvrcd-path],
        [AS_HELP_STRING([--with-sysvrcd-path=PATH],
                [Specify the path to the base directory for the SysV rcN.d directories @<:@default=based on distro@:>@])],
        [SYSTEM_SYSVRCND_PATH="$withval"],
        [])

AC_SUBST(SYSTEM_SYSVINIT_PATH)
AC_SUBST(SYSTEM_SYSVRCND_PATH)
AC_SUBST(M4_DEFINES)

if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
        AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
        SYSTEM_SYSV_COMPAT="yes"
        M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
        AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
else
        SYSTEM_SYSV_COMPAT="no"
fi

AC_ARG_WITH([tty-gid],
        [AS_HELP_STRING([--with-tty-gid=GID],
                [Specify the numeric GID of the 'tty' group])],
        [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
        [])

AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
AM_CONDITIONAL(TARGET_UBUNTU, test x"$with_distro" = xubuntu)
AM_CONDITIONAL(TARGET_DEBIAN_OR_UBUNTU, test x"$with_distro" = xdebian -o x"$with_distro" = xubuntu)
AM_CONDITIONAL(TARGET_ARCH, test x"$with_distro" = xarch)
AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo)
AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware)
AM_CONDITIONAL(TARGET_FRUGALWARE, test x"$with_distro" = xfrugalware)
AM_CONDITIONAL(TARGET_ALTLINUX, test x"$with_distro" = xaltlinux)
AM_CONDITIONAL(TARGET_MANDRIVA, test x"$with_distro" = xmandriva)
AM_CONDITIONAL(TARGET_ANGSTROM, test x"$with_distro" = xangstrom)
AM_CONDITIONAL(TARGET_MAGEIA, test x"$with_distro" = xmageia)

AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")

AC_ARG_WITH([dbuspolicydir],
        AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
        [],
        [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])

AC_ARG_WITH([dbussessionservicedir],
        AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
        [],
        [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])

AC_ARG_WITH([dbussystemservicedir],
        AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
        [],
        [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])

AC_ARG_WITH([dbusinterfacedir],
        AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
        [],
        [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])

AC_ARG_WITH([rootprefix],
        AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
        [], [with_rootprefix=${ac_default_prefix}])

AC_ARG_WITH([rootlibdir],
        AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
        [],
        [with_rootlibdir=${libdir}])

AC_ARG_WITH([pamlibdir],
        AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
        [],
        [with_pamlibdir=${with_rootlibdir}/security])

AC_ARG_ENABLE([split-usr],
        AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
        [],
        [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
                enable_split_usr=yes
        ], [
                enable_split_usr=no
        ])])

AS_IF([test "x${enable_split_usr}" = "xyes"], [
        AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
])

AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
AC_SUBST([pamlibdir], [$with_pamlibdir])
AC_SUBST([rootprefix], [$with_rootprefix])
AC_SUBST([rootlibdir], [$with_rootlibdir])

AC_CONFIG_FILES([
        Makefile po/Makefile.in
        docs/libudev/Makefile
        docs/libudev/version.xml
        docs/gudev/Makefile
        docs/gudev/version.xml
])

AC_OUTPUT
AC_MSG_RESULT([
        $PACKAGE_NAME $VERSION

        Distribution:            ${with_distro}
        SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
        SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
        SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
        libcryptsetup:           ${have_libcryptsetup}
        tcpwrap:                 ${have_tcpwrap}
        PAM:                     ${have_pam}
        AUDIT:                   ${have_audit}
        IMA:                     ${have_ima}
        SELinux:                 ${have_selinux}
        XZ:                      ${have_xz}
        ACL:                     ${have_acl}
        binfmt:                  ${have_binfmt}
        vconsole:                ${have_vconsole}
        readahead:               ${have_readahead}
        quotacheck:              ${have_quotacheck}
        randomseed:              ${have_randomseed}
        logind:                  ${have_logind}
        hostnamed:               ${have_hostnamed}
        timedated:               ${have_timedated}
        localed:                 ${have_localed}
        coredump:                ${have_coredump}
        firmware path:           ${FIRMWARE_PATH}
        usb.ids:                 ${USB_DATABASE}
        pci.ids:                 ${PCI_DATABASE}
        gudev:                   ${enable_gudev}
        gintrospection:          ${enable_introspection}
        keymap:                  ${enable_keymap}

        prefix:                  ${prefix}
        rootprefix:              ${with_rootprefix}
        sysconf dir:             ${sysconfdir}
        datarootdir:             ${datarootdir}
        includedir:              ${includedir}
        include_prefix:          ${INCLUDE_PREFIX}
        lib dir:                 ${libdir}
        rootlib dir:             ${with_rootlibdir}
        PAM modules dir:         ${with_pamlibdir}
        D-Bus policy dir:        ${with_dbuspolicydir}
        D-Bus session dir:       ${with_dbussessionservicedir}
        D-Bus system dir:        ${with_dbussystemservicedir}
        D-Bus interfaces dir:    ${with_dbusinterfacedir}
        Split /usr:              ${enable_split_usr}
        man pages:               ${have_manpages}

        CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
        CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
        LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
])