summaryrefslogtreecommitdiffstats
path: root/configure.ac
blob: 4b41a5a1529ff826765b56954679cb86740d7a21 (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
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
m4_define([v_maj], [0])
m4_define([v_min], [17])
m4_define([v_mic], [99])
m4_define([v_rev], m4_esyscmd([(LC_ALL=C svnversion "${SVN_REPO_PATH:-.}" | grep -v '\(export\|Unversioned directory\)' || echo 0) | awk -F : '{printf("%s\n", $1);}' | tr -d ' :MSP\n']))
m4_if(v_rev, [0], [m4_define([v_rev], m4_esyscmd([git log 2> /dev/null | (grep -m1 git-svn-id || echo 0) | sed -e 's/.*@\([0-9]*\).*/\1/' | tr -d '\n']))])
##--   When released, remove the dnl on the below line
dnl m4_undefine([v_rev])
m4_define([relname], [0.17.99])
##--   When doing snapshots - change soname. remove dnl on below line
m4_define([relname], [ver-pre-01])
dnl m4_define([v_rel], [-release relname])
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
m4_ifdef([v_rev], [m4_define([v_ver], [v_maj.v_min.v_mic.v_rev])], [m4_define([v_ver], [v_maj.v_min.v_mic])])
m4_define([lt_cur], m4_eval(v_maj + v_min))
m4_define([lt_rev], v_mic)
m4_define([lt_age], v_min)
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##

AC_INIT([enlightenment], [v_ver], [enlightenment-devel@lists.sourceforge.net])
AC_PREREQ([2.52])
AC_CONFIG_SRCDIR([configure.ac])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_ISC_POSIX

AC_CONFIG_HEADERS([config.h])
AH_TOP([
#ifndef EFL_CONFIG_H__
#define EFL_CONFIG_H__
])
AH_BOTTOM([
#endif /* EFL_CONFIG_H__ */
])

AM_INIT_AUTOMAKE([1.11 dist-bzip2 -Wno-portability])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

AC_GNU_SOURCE
AC_PROG_MKDIR_P
AC_C_BIGENDIAN
AC_PROG_CC_C99
AM_PROG_CC_C_O
AC_C_CONST
AC_FUNC_ALLOCA
AC_C___ATTRIBUTE__

LT_INIT([disable-static])

##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
m4_ifdef([v_rev], , [m4_define([v_rev], [0])])
m4_ifdef([v_rel], , [m4_define([v_rel], [])])
AC_DEFINE_UNQUOTED(VMAJ, [v_maj], [Major version])
AC_DEFINE_UNQUOTED(VMIN, [v_min], [Minor version])
AC_DEFINE_UNQUOTED(VMIC, [v_mic], [Micro version])
AC_DEFINE_UNQUOTED(VREV, [v_rev], [Revison])
version_info="lt_cur:lt_rev:lt_age"
release_info="v_rel"
AC_SUBST(version_info)
AC_SUBST(release_info)
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##

release=relname
AC_SUBST(release)

PKG_PROG_PKG_CONFIG

EFL_CHECK_PATH_MAX

AC_CHECK_FUNCS(setenv)
AC_CHECK_FUNCS(unsetenv)

efl_version="1.7.5"
AC_SUBST(efl_version)

AC_CHECK_HEADERS([sys/timerfd.h sys/ptrace.h arpa/inet.h netinet/in.h])

dnl AC_CHECK_HEADERS(X11/extensions/shape.h,, AC_MSG_ERROR([Cannot find X11/extensions/shape.h. Make sure your CFLAGS environment variable contains include lines for the location of this file]))

AC_CHECK_HEADERS(fnmatch.h,, AC_MSG_ERROR([Cannot find fnmatch.h. Make sure your CFLAGS environment variable contains include lines for the location of this file]))

AC_CHECK_FUNCS(fnmatch, res=yes, res=no)
if test "x$res" = "xno"; then
  AC_CHECK_LIB(fnmatch, fnmatch, res=yes, res=no)
  if test "x$res" = "xno"; then
    AC_MSG_ERROR([Cannot find fnmatch() in neither libc nor libfnmatch])
  else
    fnmatch_libs="-lfnmatch"
  fi
fi

AC_SUBST(fnmatch_libs)

have_pam=no
AC_ARG_ENABLE(pam,
  AC_HELP_STRING([--enable-pam], [enable PAM support @<:@default=detect@:>@]),
  [want_pam=$enableval],
  [want_pam=auto]
)
if test "x$want_pam" != "xno" ; then
  AC_CHECK_HEADERS(security/pam_appl.h, [
    LIBS="$LIBS -lpam"
    have_pam=yes
    AC_DEFINE(HAVE_PAM, 1, [PAM Authentication Support])])
    if test "x$want_pam$have_pam" = "xyesno" ; then
      AC_MSG_ERROR([PAM support was requested but not found])
    fi
fi

dnl AC_E_CHECK_PKG(VALGRIND, [valgrind >= 2.4.0], [], [:])
AC_SUBST(VALGRIND_CFLAGS)
AC_SUBST(VALGRIND_LIBS)

MODULE_ARCH="$host_os-$host_cpu-relname"
AC_SUBST(MODULE_ARCH)
AC_DEFINE_UNQUOTED(MODULE_ARCH, "$MODULE_ARCH", "Module architecture")

if test "x${bindir}" = 'xNONE'; then
  if test "x${prefix}" = "xNONE"; then
    PACKAGE_BIN_DIR="${ac_default_prefix}/bin"
  else
    PACKAGE_BIN_DIR="${prefix}/bin"
  fi
else
  PACKAGE_BIN_DIR="${bindir}"
fi
AC_SUBST(PACKAGE_BIN_DIR)

if test "x${libdir}" = 'xNONE'; then
  if test "x${prefix}" = "xNONE"; then
    PACKAGE_LIB_DIR="${ac_default_prefix}/lib"
  else
    PACKAGE_LIB_DIR="${prefix}/lib"
  fi
else
  PACKAGE_LIB_DIR="${libdir}"
fi
AC_SUBST(PACKAGE_LIB_DIR)

if test "x${prefix}" = "xNONE"; then
  PACKAGE_DATA_DIR="${ac_default_prefix}/share/${PACKAGE}"
  LOCALE_DIR="${ac_default_prefix}/share/locale"
  PACKAGE_SYSCONF_DIR="${ac_default_prefix}/etc"
else
  PACKAGE_DATA_DIR="${prefix}/share/${PACKAGE}"
  LOCALE_DIR="${prefix}/share/locale"
  PACKAGE_SYSCONF_DIR="${sysconfdir}"
fi
AC_SUBST(PACKAGE_DATA_DIR)
AC_SUBST(LOCALE_DIR)
AC_SUBST(PACKAGE_SYSCONF_DIR)

#######################################
## Simple X11 build/link

AC_ARG_ENABLE(simple-x11,
  AC_HELP_STRING([--enable-simple-x11], [enable simple x11 linking]),
  [ want_evas_simple_x11=$enableval ]
)
    
dnl x_dir=""
dnl x_cflags=""
dnl x_libs=""
dnl AC_PATH_XTRA
dnl AC_CHECK_HEADER(X11/X.h,
dnl   [
dnl     if test "x$want_evas_simple_x11" = "xyes"; then
dnl       x_libs="${x_libs} -lX11 -lXext"
dnl     else
dnl       x_dir=${x_dir:-/usr/X11R6}
dnl       x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
dnl       x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext"
dnl     fi
dnl   ],[
dnl     AC_MSG_ERROR([Cannot find X headers and libraries.])
dnl   ]
dnl )
dnl AC_SUBST(x_cflags)
dnl AC_SUBST(x_libs)

cf_cflags=""
cf_libs=""
PCPPFLAGS="${CPPFLAGS}"
CPPFLAGS="${CPPFLAGS} -I /System/Library/Frameworks/CoreFoundation.framework/Headers"
AC_CHECK_HEADERS(CFBase.h,
  [
    cf_cflags="-I /System/Library/Frameworks/CoreFoundation.framework/Headers"
    cf_cflags="${cf_cflags} -I /System/Library/Frameworks/IOKit.framework/Headers"
    cf_libs="-framework 'CoreFoundation' -framework 'IOKit'"
  ]
)
CPPFLAGS="${PCPPFLAGS}"
AC_SUBST(cf_cflags)
AC_SUBST(cf_libs)


execinfo_libs=""
AC_CHECK_HEADERS([execinfo.h], [have_execinfo="yes"], [have_execinfo="no"])
if test "x${have_execinfo}" = "xyes" ; then
  AC_MSG_CHECKING([whether backtrace_symbols_fd() is in libc])

  AC_LINK_IFELSE(
    [AC_LANG_PROGRAM(
      [[
#include <stdlib.h>
#include <execinfo.h>
      ]],
      [[
backtrace_symbols_fd(NULL, 0, 0);
      ]])],
    [link_execinfo="yes"],
    [link_execinfo="no"])

  AC_MSG_RESULT([${link_execinfo}])
fi

if test "x${link_execinfo}" = "xno" ; then
  AC_MSG_CHECKING([whether backtrace_symbols_fd() is in libexecinfo])

  LDFLAGS_save="${LDFLAGS}"
  LDFLAGS="${LDFLAGS} -lexecinfo"
  AC_LINK_IFELSE(
    [AC_LANG_PROGRAM(
      [[
#include <stdlib.h>
#include <execinfo.h>
      ]],
      [[
backtrace_symbols_fd(NULL, 0, 0);
      ]])],
    [
      link_execinfo="yes"
      execinfo_libs="-lexecinfo"
    ],
    [link_execinfo="no"])
  LDFLAGS="${LDFLAGS_save}"

  AC_MSG_RESULT([${link_execinfo}])
fi

dnl if test "x${link_execinfo}" = "xno" ; then
dnl   AC_MSG_ERROR([Cannot use backtrace_symbols_fd()])
dnl fi


#ALL_LINGUAS="bg de eo es fi fr ja pl pt ru zh_CN hu sl it cs da sk sv nb nl zh_TW ko"
#ALL_LINGUAS="bg de eo es fi fr ja pt ru zh_CN hu sl it cs da sk sv nb nl zh_TW"
# a lot of .po's are broken
ALL_LINGUAS="bg ca cs da de el eo es fi fr fr_CH he hu it ja ko nb nl pl pt_BR ru sk sl sv tr zh_CN zh_TW"
AC_SUBST(ALL_LINGUAS)

m4_ifdef([AM_GNU_GETTEXT_VERSION], [
AM_GNU_GETTEXT_VERSION([0.17])
])

m4_ifdef([AM_GNU_GETTEXT], [
AM_GNU_GETTEXT([external], [need-ngettext])
po_makefile_in=po/Makefile.in
have_po="yes"
],[
have_po="no"
])
AC_SUBST(LTLIBINTL)
if test "x$LIBINTL" = "x"; then
  LIBINTL="$INTLLIBS"
fi

if test "x${POSUB}" = "x" ; then
   have_po="no"
fi

AM_CONDITIONAL([HAVE_PO], [test "x${have_po}" = "xyes"])

AC_CHECK_LIB(dl, dlopen, dlopen_libs=-ldl)
AC_SUBST(dlopen_libs)

AC_MSG_CHECKING([whether to install sysactions.conf])
AC_ARG_ENABLE([install-sysactions],
  AS_HELP_STRING([--disable-install-sysactions],[disable installing /etc/enlightenment/sysactions.conf @<:@default=enabled@:>@]),
    [e_cv_enable_install_sysactions=$enableval],
    AC_CACHE_VAL([e_cv_enable_install_sysactions], [e_cv_enable_install_sysactions=yes]))
AC_MSG_RESULT([$e_cv_enable_install_sysactions])
AM_CONDITIONAL(INSTALL_SYSACTIONS, test x${e_cv_enable_install_sysactions} = xyes)

AC_MSG_CHECKING([whether to install enlightenment.menu])
AC_ARG_ENABLE([install-enlightenment-menu],
  AS_HELP_STRING([--disable-enlightenment-menu],[disable installing /etc/xdg/menus/enlightenment.menu @<:@default=enabled@:>@]),
    [e_cv_enable_install_enlightenment_menu=$enableval],
    AC_CACHE_VAL([e_cv_enable_install_enlightenment_menu], [e_cv_enable_install_enlightenment_menu=yes]))
AC_MSG_RESULT([$e_cv_enable_install_enlightenment_menu])
AM_CONDITIONAL(INSTALL_ENLIGHTENMENT_MENU, test x${e_cv_enable_install_enlightenment_menu} = xyes)

AC_MSG_CHECKING([whether to enable Files menu item])
AC_ARG_ENABLE([files],
  AS_HELP_STRING([--disable-files],[disable Files menu item @<:@default=enabled@:>@]),
    [e_cv_enable_files=$enableval],
    AC_CACHE_VAL([e_cv_enable_files], [e_cv_enable_files=yes]))
if test "[${e_cv_enable_files}]" = yes; then
  AC_DEFINE_UNQUOTED([ENABLE_FILES],[1],[enable Files menu item])
fi
AC_MSG_RESULT([$e_cv_enable_files])

AC_ARG_ENABLE([device-hal],
  AS_HELP_STRING([--enable-device-hal],[enable hal device backend @<:@default=disabled@:>@]),
  [e_cv_want_device_hal=$enableval],
  [e_cv_want_device_hal=no])

AC_MSG_CHECKING([whether the HAL device backend is enabled])
AC_MSG_RESULT([${e_cv_want_device_hal}])

AC_ARG_ENABLE([device-udev],
  AS_HELP_STRING([--enable-device-udev],[enable udev device backend @<:@default=enabled@:>@]),
  [e_cv_want_device_udev=$enableval],
  [e_cv_want_device_udev=yes])

AC_MSG_CHECKING([whether the UDEV device backend is enabled])
AC_MSG_RESULT([${e_cv_want_device_udev}])

if test "x$e_cv_want_device_udev" != "xno";then
  PKG_CHECK_MODULES([EEZE], [eeze >= ${efl_version} ecore >= ${efl_version} eina >= ${efl_version}],
    [
      device_backend=eeze
      AC_DEFINE_UNQUOTED([HAVE_EEZE],[1],[enable udev support])
    ])
fi

AC_MSG_CHECKING([which device backend to use])
AC_MSG_RESULT($device_backend)

AM_CONDITIONAL([HAVE_EEZE], [test "x${device_backend}" = "xeeze"])
test "x${device_backend}" = "xeeze" || AC_DEFINE_UNQUOTED([HAVE_HAL],[1],[enable HAL support])


DBUS_MOUNT_CONFIG=1
dbus_mount="dbus-1"
udisks_mount="eukit >= $efl_version"

AC_ARG_ENABLE([mount-udisks],
  AS_HELP_STRING([--enable-mount-udisks],[enable udisks mounting support @<:@default=enabled@:>@]),
  [e_cv_want_mount_udisks=$enableval],
  [e_cv_want_mount_udisks=yes])

AC_MSG_CHECKING([whether the UDISKS mounting support is enabled])
AC_MSG_RESULT([${e_cv_want_mount_udisks}])

if test "x$e_cv_want_mount_udisks" != "xno";then
  PKG_CHECK_EXISTS([eukit >= ${efl_version}],
    [],[
      udisks_mount=
      AC_MSG_NOTICE([udisks mounting disabled])
    ])
else
  udisks_mount=
  AC_MSG_NOTICE([udisks mounting disabled])
fi


if test "x${e_cv_want_mount_udisks}" = "xno" ; then
  DBUS_MOUNT_CONFIG=0
  dbus_mount=
  udisks_mount=
fi

AC_ARG_ENABLE([mount-eeze],
  AS_HELP_STRING([--enable-mount-eeze],[enable eeze mounting support @<:@default=disabled@:>@]),
  [e_cv_want_mount_eeze=$enableval],
  [e_cv_want_mount_eeze=no])

AC_MSG_CHECKING([whether the Eeze mounting support is enabled])
AC_MSG_RESULT([${e_cv_want_mount_eeze}])

eeze_mount=
EEZE_MOUNT_CONFIG=0
if test "x$e_cv_want_mount_eeze" != "xno" && test -z "$dbus_mount" ; then
      CPPFLAGS_save="$CPPFLAGS"
      LIBS_save="$LIBS"
      CPPFLAGS="$EEZE_CFLAGS $CPPFLAGS"
      LIBS="$EEZE_LIBS $LIBS"
      AC_CHECK_LIB([eeze], [eeze_disk_function],
        [
           eeze_mount="eeze >= $efl_version ecore-con >= $efl_version"
           EEZE_MOUNT_CONFIG=1
           AC_DEFINE_UNQUOTED([HAVE_EEZE_MOUNT], [1], [enable eeze mounting])
           AC_MSG_NOTICE([eeze mounting enabled])
        ],
        [
           AC_MSG_NOTICE([eeze mounting disabled])
           e_cv_want_mount_eeze=no
        ]
      )
      CPPFLAGS="$CPPFLAGS_save"
      LIBS="$LIBS_save"
else
  AC_MSG_NOTICE([eeze mounting disabled])
fi

AC_SUBST([EEZE_MOUNT_CONFIG])
AC_SUBST([DBUS_MOUNT_CONFIG])
AM_CONDITIONAL([HAVE_EEZE_MOUNT], [false])
test -n "$udisks_mount" && AC_DEFINE_UNQUOTED([HAVE_UDISKS_MOUNT], [1], [enable Udisks mounting])
AM_CONDITIONAL([HAVE_UDISKS_MOUNT], [test -n "$udisks_mount"])
AM_CONDITIONAL([HAVE_EEZE_MOUNT], [test -n "$eeze_mount"])

# doxygen program for documentation building

EFL_CHECK_DOXYGEN([build_doc="yes"], [build_doc="no"])

# explicit libs for each binary to reduce linkage requirements
PKG_CHECK_MODULES(E_REMOTE, [
  ecore >= ${efl_version}
  ecore-ipc >= ${efl_version}
  eet >= ${efl_version}
  eina >= ${efl_version}
])

PKG_CHECK_MODULES(E_START, [
  eina >= ${efl_version}
  evas >= ${efl_version}
])

PKG_CHECK_MODULES(E_IMC, [
  ecore-file >= ${efl_version}
  eet >= ${efl_version}
  eina >= ${efl_version}
])

PKG_CHECK_MODULES(E_THUMB, [
  eina >= ${efl_version}
  evas >= ${efl_version}
  ecore >= ${efl_version}
  ecore-evas >= ${efl_version}
  edje >= ${efl_version}
  ecore-file >= ${efl_version}
  ecore-ipc >= ${efl_version}
  eet >= ${efl_version}
  efreet >= ${efl_version}
])

PKG_CHECK_MODULES(E_GRABBER, [
  eina >= ${efl_version}
  ecore >= ${efl_version}
  eet >= ${efl_version}
  efreet >= ${efl_version}
  ecore-x >= ${efl_version}
])

efm_requires="\
ecore >= $efl_version \
ecore-file >= $efl_version \
ecore-ipc >= $efl_version \
eet >= $efl_version \
efreet >= $efl_version \
edbus2 >= $efl_version \
eina >= $efl_version"
efm_requires="$efm_requires $eeze_mount $dbus_mount $udisks_mount"

PKG_CHECK_MODULES(E_FM, [$efm_requires])

PKG_CHECK_MODULES(E_FM_CMDLINE, [
  eina >= ${efl_version}
  ecore >= ${efl_version}
  ecore-file >= ${efl_version}
  edbus2 >= ${efl_version}
  efreet >= ${efl_version}
])

PKG_CHECK_MODULES(E_FM_OP, [
  ecore >= ${efl_version}
  ecore-file >= ${efl_version}
  eina >= ${efl_version}
])

PKG_CHECK_MODULES(E_FM_OPEN, [
  eina >= ${efl_version}
  eet >= ${efl_version}
  ecore >= ${efl_version}
  ecore-ipc >= ${efl_version}
  ecore-con >= ${efl_version}
])

PKG_CHECK_MODULES(E_SYS, [
  eina >= ${efl_version}
])

PKG_CHECK_MODULES(E_INIT, [
  evas >= ${efl_version}
  ecore >= ${efl_version}
  ecore-evas >= ${efl_version}
  ecore-x >= ${efl_version}
  edje >= ${efl_version}
  ecore-ipc >= ${efl_version}
  eina >= ${efl_version}
])

PKG_CHECK_MODULES(E_ALERT, [
  xcb
  xcb-shape
  xcb-keysyms
  eina >= ${efl_version}
  ecore >= ${efl_version}
  ecore-ipc >= ${efl_version}
])

PKG_CHECK_MODULES(E, [
  evas >= ${efl_version}
  ecore >= ${efl_version}
  ecore-x >= ${efl_version}
  ecore-evas >= ${efl_version}
  ecore-input >= ${efl_version}
  ecore-input-evas >= ${efl_version}
  ecore-con >= ${efl_version}
  ecore-ipc >= ${efl_version}
  ecore-file >= ${efl_version}
  eet >= ${efl_version}
  edje >= ${efl_version}
  efreet >= ${efl_version}
  efreet-mime >= ${efl_version}
  efreet-trash >= ${efl_version}
  eina >= ${efl_version}
  edbus2 >= ${efl_version}
  eio >= ${efl_version}
  $eeze_mount
  $udisks_mount
  $device_backend
])
requirements_e="\
evas >= ${efl_version} \
ecore >= ${efl_version} \
ecore-x >= ${efl_version} \
ecore-evas >= ${efl_version} \
ecore-con >= ${efl_version} \
ecore-ipc >= ${efl_version} \
ecore-file >= ${efl_version} \
eet >= ${efl_version} \
edje >= ${efl_version} \
efreet >= ${efl_version} \
efreet-mime >= ${efl_version} \
efreet-trash >= ${efl_version} \
eina >= ${efl_version} \
edbus2 \
eio >= ${efl_version} \
$udisks_mount \
$eeze_mount \
$device_backend"


want_elementary=auto
have_elementary=no
AC_ARG_ENABLE(elementary,
  AC_HELP_STRING([--enable-elementary], [enable Elementary support @<:@default=detect@:>@]),
  [want_elementary=$enableval],
  [want_elementary=auto]
)
if test "x$want_elementary" != "xno"; then
   PKG_CHECK_MODULES(ELM, [elementary >= ${efl_version}],
                     [have_elementary=yes], [have_elementary=no])
   if test "x$want_elementary" = "xyes" -a "x$have_elementary" = "xno"; then
      AC_MSG_ERROR([Elementary support requested but it was not found])
   fi
   if test "x$have_elementary" = "xyes"; then
      AC_DEFINE([HAVE_ELEMENTARY], 1, "Have Elementary support")
      requirements_e="${requirements_e} elementary > 1.6.9.0"
   fi
fi

want_emotion=auto
have_emotion=no
AC_ARG_ENABLE(emotion,
  AC_HELP_STRING([--enable-emotion], [enable emotion support @<:@default=detect@:>@]),
  [want_emotion=$enableval],
  [want_emotion=auto]
)
if test "x$want_emotion" != "xno"; then
   PKG_CHECK_MODULES(EMOTION, [emotion >= ${efl_version}],
                     [have_emotion=yes], [have_emotion=no])
   if test "x$want_emotion" = "xyes" -a "x$have_emotion" = "xno"; then
      AC_MSG_ERROR([emotion support requested but it was not found])
   fi
   if test "x$have_emotion" = "xyes"; then
      AC_DEFINE([HAVE_EMOTION], 1, "Have emotion support")
      requirements_e="${requirements_e} emotion >= ${efl_version}"
   fi
fi

PKG_CHECK_MODULES(E_OPEN, [
  eina >= ${efl_version}
  ecore >= ${efl_version}
  efreet >= ${efl_version}
  efreet-mime >= ${efl_version}
])

AC_E_CHECK_PKG(ECORE_IMF, [ ecore-imf >= ${efl_version} ecore-imf-evas >= ${efl_version} ], [], [:])

e_libs="$E_LIBS $LIBINTL $fnmatch_libs $ECORE_IMF_LIBS $execinfo_libs"
e_cflags="-DUSE_E_CONFIG_H $E_CFLAGS $ECORE_IMF_CFLAGS"
e_configflags="-DUSE_E_CONFIG_H"

AC_SUBST(e_libs)
AC_SUBST(e_cflags)
AC_SUBST(e_configflags)
AC_SUBST(requirements_e)

PKG_CHECK_EXISTS([xkeyboard-config],[
  xkb_base=`$PKG_CONFIG --variable=xkb_base xkeyboard-config 2>/dev/null`
  AC_DEFINE_UNQUOTED([XKB_BASE],["$xkb_base"],[Define to the base directory for X keyboard configuration data])
])

profile="SLOW_PC"
AC_ARG_WITH(profile,
  AS_HELP_STRING([--with-profile=TARGET_PROFILE], 
  [specify a target format profile of:
                                    LOWRES_PDA, MEDIUMRES_PDA, HIRES_PDA, SLOW_PC, MEDIUM_PC, FAST_PC]),
  [profile=$withval])
AC_MSG_NOTICE([Enlightenment build profile set to $profile])
EDJE_DEF="-DLOWRES_PDA=1 -DMEDIUMRES_PDA=2 -DHIRES_PDA=3 -DSLOW_PC=4 -DMEDIUM_PC=5 -DFAST_PC=6"
EDJE_DEF=$EDJE_DEF" -DE17_PROFILE"=$profile
AC_SUBST(EDJE_DEF)

AC_ARG_WITH(edje-cc,
[  --with-edje-cc=PATH              specify a specific path to edje_cc],
[
  v=$withval;
  edje_cc=$v
  echo "  Enlightenment edje_cc explicitly set to "$edje_cc;
],[
  edje_cc=$(pkg-config --variable=prefix edje)/bin/edje_cc
])
AC_SUBST(edje_cc)

PKG_CHECK_MODULES(EET, [eet >= ${efl_version}])
AC_ARG_WITH(eet-eet,
[  --with-eet-eet=PATH              specify a specific path to eet utility],
[
  v=$withval;
  eet_eet=$v
  echo "  Enlightenment eet explicitly set to "$eet_eet;
],[
  eet_eet=$(pkg-config --variable=prefix eet)/bin/eet
])
AC_SUBST(eet_eet)

AC_DEFINE(E_INTERNAL, 1, "This define can be used to wrap internal E stuff, as config.h isn't exported")

AM_CONDITIONAL(HAVE_BATTERY, false)
define([CHECK_MODULE_BATTERY],
[
  AC_E_CHECK_PKG(BATTERY, [ ecore >= $efl_version ecore-file >= $efl_version ecore-con >= $efl_version eina >= $efl_version ], [], [BATTERY=false])
])

have_openbsd="no"
BATTERY_LDFLAGS=
case "$host_os" in
  darwin*)
    BATTERY_LDFLAGS="-framework Foundation -framework IOKit"
  ;;
  openbsd*)
    have_openbsd="yes"
  ;;
esac

AC_SUBST(BATTERY_LDFLAGS)
AM_CONDITIONAL([HAVE_OPENBSD], [test "x${have_openbsd}" = "xyes"])

AM_CONDITIONAL(HAVE_TEMPERATURE, false)
define([CHECK_MODULE_TEMPERATURE],
[
  AC_E_CHECK_PKG(TEMPERATURE, [ ecore >= $efl_version ecore-file >= $efl_version eina >= $efl_version ], [], [TEMPERATURE=false])
])

AM_CONDITIONAL(MUSIC_CONTROL, false)
define([CHECK_MODULE_MUSIC_CONTROL],
[
  AC_E_CHECK_PKG(MUSIC_CONTROL, [ ecore >= $efl_version eina >= $efl_version edbus2 ], [], [MUSIC_CONTROL=false])
])

##have_exchange=no
##AC_ARG_ENABLE(exchange,
##  AC_HELP_STRING([--disable-exchange], [disable Exchange support @<:@default=detect@:>@]),
##  [want_exchange=$enableval],
##  [want_exchange=auto]
##)

AM_CONDITIONAL(HAVE_EXCHANGE, false)
##define([CHECK_MODULE_CONF_THEME],
##[
##  if test "x$want_exchange" != "xno" ; then
##    AC_E_CHECK_PKG(EXCHANGE, [exchange], [], [:])
##  else
##    AC_MSG_NOTICE([requested to not use exchange library])
##  fi
##])


have_enotify=no
AM_CONDITIONAL([HAVE_ENOTIFY], [false])
AC_ARG_ENABLE([enotify],
  AC_HELP_STRING([--disable-enotify], [disable Enotify support @<:@default=detect@:>@]),
  [e_cv_want_enotify=$enableval],
  AC_CACHE_VAL([e_cv_want_enotify], [e_cv_want_enotify=yes])
)
if test "x$e_cv_want_enotify" != "xno" ; then
  AC_E_CHECK_PKG(ENOTIFY, [ edbus2 >= $efl_version ],
  [
    AC_DEFINE_UNQUOTED([HAVE_ENOTIFY], [1], [enable enotify])
  ], 
  [
    AC_MSG_NOTICE([enotify disabled])
    e_cv_want_enotify=no
  ])
else
  AC_MSG_NOTICE([enotify disabled])
    e_cv_want_enotify=no
fi
AC_SUBST([ENOTIFY_CFLAGS])
AC_SUBST([ENOTIFY_LIBS])

AM_CONDITIONAL(HAVE_NOTIFICATION, false)
define([CHECK_MODULE_NOTIFICATION],
[
  if test "x$e_cv_want_enotify" = "xno" ; then
    NOTIFICATION=false
  fi
])

have_ephysics=no
AM_CONDITIONAL([HAVE_EPHYSICS], [false])
AC_ARG_ENABLE([ephysics],
  AC_HELP_STRING([--disable-ephysics], [disable Ephysics support @<:@default=detect@:>@]),
  [e_cv_want_ephysics=$enableval],
  AC_CACHE_VAL([e_cv_want_ephysics], [e_cv_want_ephysics=yes])
)
if test "x$e_cv_want_ephysics" != "xno" ; then
  AC_E_CHECK_PKG(EPHYSICS, [ ephysics ], 
  [
    AC_DEFINE_UNQUOTED([HAVE_EPHYSICS], [1], [enable ephysics])
  ], 
  [
    AC_MSG_NOTICE([ephysics disabled])
    e_cv_want_ephysics=no
  ])
else
  AC_MSG_NOTICE([ephysics disabled])
    e_cv_want_ephysics=no
fi
AC_SUBST([EPHYSICS_CFLAGS])
AC_SUBST([EPHYSICS_LIBS])

AM_CONDITIONAL(HAVE_PHYSICS, false)
define([CHECK_MODULE_PHYSICS],
[
  if test "x$e_cv_want_ephysics" = "xno" ; then
    PHYSICS=false
  fi
])

AM_CONDITIONAL(HAVE_ALSA, false)
define([CHECK_MODULE_MIXER],
[
  if test "x$enable_alsa" = "x" || test "x$enable_alsa" = "xdefault" || test "x$enable_alsa" = "xyes"; then
    AC_E_CHECK_PKG(ALSA, [alsa >= 1.0.8],
    [ SOUND_CFLAGS="$ALSA_CFLAGS -DHAVE_ALSA $SOUND_CFLAGS"
      SOUND_LIBS="$ALSA_LIBS $SOUND_LDFLAGS"
    ],
    [ if test "x$enable_alsa" = "xyes"; then
        AC_MSG_ERROR([alsa library >= 1.0.8 not found])
      else
        AC_MSG_WARN([alsa library development files not present. no alsa support.])
      fi
    ])
  else
    have_alsa=no
  fi

  if test "$have_alsa" = "yes"; then
    AC_DEFINE(HAVE_ALSA, 1, [Define if the ALSA output plugin should be built])
  else
    have_alsa=no
  fi
])

AC_SUBST(SOUND_CFLAGS)
AC_SUBST(SOUND_LIBS)

AM_CONDITIONAL(HAVE_ECONNMAN, false)
AM_CONDITIONAL(HAVE_DUMMY, false)
define([CHECK_MODULE_CONNMAN],
[
  AC_E_CHECK_PKG(ECONNMAN, [ edbus2 >= $efl_version ], [], [CONNMAN=false])
dnl  AC_E_CHECK_PKG(DUMMY, [ connman >= 1.0 ], [], [CONNMAN=false])
])
AC_SUBST(ECONNMAN_CFLAGS)
AC_SUBST(ECONNMAN_LIBS)

AM_CONDITIONAL(HAVE_BLUEZ4, false)
AM_CONDITIONAL(HAVE_DUMMY, false)
define([CHECK_MODULE_BLUEZ4],
[
  AC_E_CHECK_PKG(BLUEZ4, [ edbus2 ],)
])
AC_SUBST(EBLUEZ4_CFLAGS)
AC_SUBST(EBLUEZ4_LIBS)

have_wayland_clients=no
AC_ARG_ENABLE([wayland-clients],
  AS_HELP_STRING([--enable-wayland-clients],[enable wayland clients in composite module @<:@default=disabled@:>@]),
  [e_cv_want_wayland_clients=$enableval],
  [e_cv_want_wayland_clients=no])

AC_MSG_CHECKING([whether wayland client support is enabled])
AC_MSG_RESULT([${e_cv_want_wayland_clients}])

if test "x$e_cv_want_wayland_clients" != "xno";then
  PKG_CHECK_MODULES([WAYLAND], [wayland-server egl >= 7.10 glesv2 gl pixman-1 xcb-image],
    [
      have_wayland_clients=yes
      AC_DEFINE_UNQUOTED([HAVE_WAYLAND_CLIENTS],[1],[enable wayland client support])
    ],
    [have_wayland_clients=no])
else
  have_wayland_clients=no
fi

AM_CONDITIONAL([HAVE_WAYLAND_CLIENTS], [test "x${have_wayland_clients}" = "xyes"])


AC_E_OPTIONAL_MODULE([ibar], true)
AC_E_OPTIONAL_MODULE([clock], true)
AC_E_OPTIONAL_MODULE([pager], true)
AC_E_OPTIONAL_MODULE([battery], true, [CHECK_MODULE_BATTERY])
AC_E_OPTIONAL_MODULE([temperature], true, [CHECK_MODULE_TEMPERATURE])
AC_E_OPTIONAL_MODULE([notification], true, [CHECK_MODULE_NOTIFICATION])
AC_E_OPTIONAL_MODULE([cpufreq], true)
AC_E_OPTIONAL_MODULE([ibox], true)
AC_E_OPTIONAL_MODULE([start], true)
AC_E_OPTIONAL_MODULE([winlist], true)
AC_E_OPTIONAL_MODULE([fileman], true)
AC_E_OPTIONAL_MODULE([fileman_opinfo], true)
AC_E_OPTIONAL_MODULE([wizard], true)
AC_E_OPTIONAL_MODULE([conf], true)
AC_E_OPTIONAL_MODULE([conf2], $have_elementary)
AC_E_OPTIONAL_MODULE([conf_comp], true)
AC_E_OPTIONAL_MODULE([conf_wallpaper2], true)
AC_E_OPTIONAL_MODULE([conf_theme], true, true)
AC_E_OPTIONAL_MODULE([conf_intl], true)
AC_E_OPTIONAL_MODULE([msgbus], true)
AC_E_OPTIONAL_MODULE([conf_applications], true)
AC_E_OPTIONAL_MODULE([conf_display], true)
AC_E_OPTIONAL_MODULE([conf_shelves], true)
AC_E_OPTIONAL_MODULE([conf_bindings], true)
AC_E_OPTIONAL_MODULE([conf_window_remembers], true)
AC_E_OPTIONAL_MODULE([conf_window_manipulation], true)
AC_E_OPTIONAL_MODULE([conf_menus], true)
AC_E_OPTIONAL_MODULE([conf_dialogs], true)
AC_E_OPTIONAL_MODULE([conf_performance], true)
AC_E_OPTIONAL_MODULE([conf_paths], true)
AC_E_OPTIONAL_MODULE([conf_interaction], true)
AC_E_OPTIONAL_MODULE([gadman], true)
AC_E_OPTIONAL_MODULE([mixer], true, [CHECK_MODULE_MIXER])
AC_E_OPTIONAL_MODULE([connman], true, [CHECK_MODULE_CONNMAN])
AC_E_OPTIONAL_MODULE([bluez4], true, [CHECK_MODULE_BLUEZ4])
AC_E_OPTIONAL_MODULE([illume2], true)
AC_E_OPTIONAL_MODULE([syscon], true)
AC_E_OPTIONAL_MODULE([everything], true)
AC_E_OPTIONAL_MODULE([systray], true)
AC_E_OPTIONAL_MODULE([appmenu], true)
AC_E_OPTIONAL_MODULE([physics], true, [CHECK_MODULE_PHYSICS])
AC_E_OPTIONAL_MODULE([quickaccess], true)
AC_E_OPTIONAL_MODULE([shot], true)
AC_E_OPTIONAL_MODULE([backlight], true)
AC_E_OPTIONAL_MODULE([tasks], true)
AC_E_OPTIONAL_MODULE([conf_randr], true)
AC_E_OPTIONAL_MODULE([xkbswitch], true)
AC_E_OPTIONAL_MODULE([tiling], true)
AC_E_OPTIONAL_MODULE([access], true)
AC_E_OPTIONAL_MODULE([music_control], true, [CHECK_MODULE_MUSIC_CONTROL])
AC_E_OPTIONAL_MODULE([contact], true)

SUSPEND=""
HIBERNATE=""
case "$host_os" in
   freebsd*|pcbsd*)
      SUSPEND="acpiconf -s3"
      AC_MSG_NOTICE([use suspend method: $SUSPEND])
      AC_SUBST(SUSPEND)
      HIBERNATE="acpiconf -s4"
      AC_MSG_NOTICE([use hibernate method: $HIBERNATE])
      AC_SUBST(HIBERNATE)
      ;;
   *)
      AC_PATH_PROGS([SUSPEND], [sleep.sh pm-suspend],[/etc/acpi/sleep.sh], [/etc/acpi:/sbin:/usr/sbin:$PATH])
      if test "$SUSPEND" = "/etc/acpi/sleep.sh" ; then
         SUSPEND="/etc/acpi/sleep.sh force"
         AC_MSG_NOTICE([use suspend method: $SUSPEND])
      fi

      AC_PATH_PROGS([HIBERNATE], [hibernate.sh pm-hibernate],[/etc/acpi/hibernate.sh], [/etc/acpi:/sbin:/usr/sbin:$PATH])
      if test "$HIBERNATE" = "/etc/acpi/hibernate.sh" ; then
         HIBERNATE="/etc/acpi/hibernate.sh force"
         AC_MSG_NOTICE([use hibernate method: $HIBERNATE])
      fi
      ;;
esac

m4_ifdef([v_mic],
   [
    EFL_COMPILER_FLAG([-Wshadow])
    EFL_COMPILER_FLAG([-Wall])
    EFL_COMPILER_FLAG([-W])
    EFL_COMPILER_FLAG([-Wno-missing-field-initializers])
   ])

SUID_CFLAGS=-fPIE
SUID_LDFLAGS=-pie
AC_SUBST([SUID_CFLAGS])
AC_SUBST([SUID_LDFLAGS])

AC_OUTPUT([
Makefile
enlightenment.spec
enlightenment.pc
src/Makefile
src/bin/Makefile
src/bin/e_fm_shared_types.h
src/bin/e_fm/Makefile
src/modules/Makefile
src/modules/ibar/module.desktop
src/modules/clock/module.desktop
src/modules/pager/module.desktop
src/modules/battery/module.desktop
src/modules/temperature/module.desktop
src/modules/notification/module.desktop
src/modules/cpufreq/module.desktop
src/modules/ibox/module.desktop
src/modules/start/module.desktop
src/modules/winlist/module.desktop
src/modules/fileman/module.desktop
src/modules/fileman_opinfo/module.desktop
src/modules/conf/module.desktop
src/modules/conf2/module.desktop
src/modules/conf_wallpaper2/module.desktop
src/modules/conf_theme/module.desktop
src/modules/conf_intl/module.desktop
src/modules/conf_applications/module.desktop
src/modules/conf_display/module.desktop
src/modules/conf_shelves/module.desktop
src/modules/conf_bindings/module.desktop
src/modules/conf_window_remembers/module.desktop
src/modules/conf_window_manipulation/module.desktop
src/modules/conf_menus/module.desktop
src/modules/conf_dialogs/module.desktop
src/modules/conf_performance/module.desktop
src/modules/conf_paths/module.desktop
src/modules/conf_interaction/module.desktop
src/modules/msgbus/module.desktop
src/modules/conf_randr/module.desktop
src/modules/gadman/module.desktop
src/modules/mixer/module.desktop
src/modules/connman/module.desktop
src/modules/bluez4/module.desktop
src/modules/illume2/doc/illume.dox
src/modules/illume2/module.desktop
src/modules/illume-home/module.desktop
src/modules/illume-home-toggle/module.desktop
src/modules/illume-softkey/module.desktop
src/modules/illume-keyboard/module.desktop
src/modules/illume-indicator/module.desktop
src/modules/illume-kbd-toggle/module.desktop
src/modules/illume-mode-toggle/module.desktop
src/modules/illume-bluetooth/module.desktop
src/modules/syscon/module.desktop
src/modules/everything/module.desktop
src/modules/everything/everything.pc
src/modules/systray/module.desktop
src/modules/appmenu/module.desktop
src/modules/conf_comp/module.desktop
src/modules/physics/module.desktop
src/modules/quickaccess/module.desktop
src/modules/shot/module.desktop
src/modules/backlight/module.desktop
src/modules/tasks/module.desktop
src/modules/xkbswitch/module.desktop
src/modules/tiling/module.desktop
src/modules/access/module.desktop
src/modules/music-control/module.desktop
src/modules/contact/module.desktop
data/Makefile
data/images/Makefile
data/flags/Makefile
data/favorites/Makefile
data/desktop/Makefile
data/input_methods/Makefile
data/themes/Makefile
data/xsession/Makefile
data/xsession/enlightenment.desktop
data/tools/Makefile
data/etc/Makefile
data/etc/sysactions.conf
data/icons/Makefile
data/backgrounds/Makefile
doc/Makefile
doc/Doxyfile
doc/e.dox
config/Makefile
config/default/Makefile
config/standard/Makefile
config/mobile/Makefile
$po_makefile_in
])

# report
txt_strip() {
  echo "[$]@" | sed -e 's/^[[ \t]]*\([[^ \t]]*\)[[ \t]]*$/\1/g'
}

echo
cat << SUMMARY_EOF
Summary:
 * project.........: $PACKAGE $VERSION
 * prefix..........: $(txt_strip $prefix)
 * CFLAGS..........: $(txt_strip $CFLAGS)
 * LDFLAGS.........: $(txt_strip $LDFLAGS)
SUMMARY_EOF
echo
cat << DEVICE_EOF
Preferred Backends:
 * device..............: $device_backend
 * udisks_mount........: $e_cv_want_mount_udisks
 * eeze_mount..........: $e_cv_want_mount_eeze
DEVICE_EOF
echo

UNUSED_MODS=""
for mod in $UNUSED_OPTIONAL_MODULES; do
  UNUSED_MODS="$UNUSED_MODS${COLOR_HRED}$mod${COLOR_END} "
done

cat << MODULES_EOF
Modules:
 * disabled........: $(txt_strip $UNUSED_MODS)
MODULES_EOF
echo

cat << DOCS_EOF
Documentation:
 * enabled.........: ${build_doc}
DOCS_EOF
if test "x${build_doc}" = "xyes" ; then
  echo " Building..........: make doc"
fi
echo

cat << COMPILE_EOF
Compilation........: make (or gmake)
COMPILE_EOF
echo

cat << INSTALL_EOF
Installation.......: make all install (as root if needed, with 'su' or 'sudo')
INSTALL_EOF
echo