configure.ac 23.1 KB
Newer Older
1
# Configure script for Ganeti
2
m4_define([gnt_version_major], [2])
3
m4_define([gnt_version_minor], [12])
Guido Trotter's avatar
Guido Trotter committed
4
m4_define([gnt_version_revision], [0])
Michele Tartara's avatar
Michele Tartara committed
5
m4_define([gnt_version_suffix], [~alpha1])
6
7
8
9
10
m4_define([gnt_version_full],
          m4_format([%d.%d.%d%s],
                    gnt_version_major, gnt_version_minor,
                    gnt_version_revision, gnt_version_suffix))

Iustin Pop's avatar
Iustin Pop committed
11
AC_PREREQ(2.59)
12
AC_INIT(ganeti, gnt_version_full, ganeti@googlegroups.com)
13
AC_CONFIG_AUX_DIR(autotools)
Michael Hanselmann's avatar
Michael Hanselmann committed
14
AC_CONFIG_SRCDIR(configure)
15
AM_INIT_AUTOMAKE([1.9 foreign tar-ustar -Wall -Wno-portability])
Iustin Pop's avatar
Iustin Pop committed
16

17
18
19
20
21
22
AC_SUBST([VERSION_MAJOR], gnt_version_major)
AC_SUBST([VERSION_MINOR], gnt_version_minor)
AC_SUBST([VERSION_REVISION], gnt_version_revision)
AC_SUBST([VERSION_SUFFIX], gnt_version_suffix)
AC_SUBST([VERSION_FULL], gnt_version_full)

Jose A. Lopes's avatar
Jose A. Lopes committed
23
24
25
26
AC_SUBST([BINDIR], $bindir)
AC_SUBST([SBINDIR], $sbindir)
AC_SUBST([MANDIR], $mandir)

27
28
29
30
31
# --enable-versionfull
AC_ARG_ENABLE([versionfull],
  [AS_HELP_STRING([--enable-versionfull],
                  m4_normalize([use the full version string rather
                  than major.minor for version directories]))],
32
  [[if test "$enableval" != no; then
33
34
35
36
37
38
39
40
41
42
      USE_VERSION_FULL=yes
    else
      USER_VERSION_FULL=no
    fi
  ]],
  [USE_VERSION_FULL=no
  ])
AC_SUBST(USE_VERSION_FULL, $USE_VERSION_FULL)
AM_CONDITIONAL([USE_VERSION_FULL], [test "$USE_VERSION_FULL" = yes])

43
44
45
# --enable-symlinks
AC_ARG_ENABLE([symlinks],
  [AS_HELP_STRING([--enable-symlinks],
46
                  m4_normalize([also install version-dependent symlinks under
47
48
                  $sysconfdir (default: disabled)]))],
  [[if test "$enableval" != yes; then
49
      INSTALL_SYMLINKS=no
50
51
    else
      INSTALL_SYMLINKS=yes
52
53
    fi
  ]],
54
  [INSTALL_SYMLINKS=no
55
56
57
58
  ])
AC_SUBST(INSTALL_SYMLINKS, $INSTALL_SYMLINKS)
AM_CONDITIONAL([INSTALL_SYMLINKS], [test "$INSTALL_SYMLINKS" = yes])

59
60
# --with-ssh-initscript=...
AC_ARG_WITH([ssh-initscript],
61
  [AS_HELP_STRING([--with-ssh-initscript=SCRIPT],
62
63
    [SSH init script to use (default is /etc/init.d/ssh)]
  )],
64
65
66
  [ssh_initd_script="$withval"],
  [ssh_initd_script="/etc/init.d/ssh"])
AC_SUBST(SSH_INITD_SCRIPT, $ssh_initd_script)
67

68
69
70
# --with-export-dir=...
AC_ARG_WITH([export-dir],
  [AS_HELP_STRING([--with-export-dir=DIR],
71
72
    [directory to use by default for instance image]
    [ exports (default is /srv/ganeti/export)]
73
74
75
76
77
  )],
  [export_dir="$withval"],
  [export_dir="/srv/ganeti/export"])
AC_SUBST(EXPORT_DIR, $export_dir)

78
79
80
81
82
83
84
85
86
87
# --with-ssh-config-dir=...
AC_ARG_WITH([ssh-config-dir],
  [AS_HELP_STRING([--with-ssh-config-dir=DIR],
    [ directory with ssh host keys ]
    [ (default is /etc/ssh)]
  )],
  [ssh_config_dir="$withval"],
  [ssh_config_dir="/etc/ssh"])
AC_SUBST(SSH_CONFIG_DIR, $ssh_config_dir)

88
89
90
91
92
93
94
95
96
# --with-xen-config-dir=...
AC_ARG_WITH([xen-config-dir],
  [AS_HELP_STRING([--with-xen-config-dir=DIR],
                  m4_normalize([Xen configuration directory
                                (default: /etc/xen)]))],
  [xen_config_dir="$withval"],
  [xen_config_dir=/etc/xen])
AC_SUBST(XEN_CONFIG_DIR, $xen_config_dir)

97
98
99
# --with-os-search-path=...
AC_ARG_WITH([os-search-path],
  [AS_HELP_STRING([--with-os-search-path=LIST],
100
101
    [comma separated list of directories to]
    [ search for OS images (default is /srv/ganeti/os)]
102
  )],
103
  [os_search_path="$withval"],
104
  [os_search_path="/srv/ganeti/os"])
105
106
AC_SUBST(OS_SEARCH_PATH, $os_search_path)

107
108
109
110
111
112
113
# --with-extstorage-search-path=...
AC_ARG_WITH([extstorage-search-path],
  [AS_HELP_STRING([--with-extstorage-search-path=LIST],
    [comma separated list of directories to]
    [ search for External Storage Providers]
    [ (default is /srv/ganeti/extstorage)]
  )],
114
  [es_search_path="$withval"],
115
  [es_search_path="/srv/ganeti/extstorage"])
116
117
AC_SUBST(ES_SEARCH_PATH, $es_search_path)

118
119
120
121
122
123
# --with-iallocator-search-path=...
AC_ARG_WITH([iallocator-search-path],
  [AS_HELP_STRING([--with-iallocator-search-path=LIST],
    [comma separated list of directories to]
    [ search for instance allocators (default is $libdir/ganeti/iallocators)]
  )],
124
  [iallocator_search_path="$withval"],
125
  [iallocator_search_path="$libdir/$PACKAGE_NAME/iallocators"])
126
127
AC_SUBST(IALLOCATOR_SEARCH_PATH, $iallocator_search_path)

128
129
130
131
132
133
134
135
136
# --with-xen-bootloader=...
AC_ARG_WITH([xen-bootloader],
  [AS_HELP_STRING([--with-xen-bootloader=PATH],
    [bootloader for Xen hypervisor (default is empty)]
  )],
  [xen_bootloader="$withval"],
  [xen_bootloader=])
AC_SUBST(XEN_BOOTLOADER, $xen_bootloader)

137
138
139
# --with-xen-kernel=...
AC_ARG_WITH([xen-kernel],
  [AS_HELP_STRING([--with-xen-kernel=PATH],
140
    [DomU kernel image for Xen hypervisor (default is /boot/vmlinuz-3-xenU)]
141
142
  )],
  [xen_kernel="$withval"],
143
  [xen_kernel="/boot/vmlinuz-3-xenU"])
144
145
146
147
148
AC_SUBST(XEN_KERNEL, $xen_kernel)

# --with-xen-initrd=...
AC_ARG_WITH([xen-initrd],
  [AS_HELP_STRING([--with-xen-initrd=PATH],
149
    [DomU initrd image for Xen hypervisor (default is /boot/initrd-3-xenU)]
150
151
  )],
  [xen_initrd="$withval"],
152
  [xen_initrd="/boot/initrd-3-xenU"])
153
154
AC_SUBST(XEN_INITRD, $xen_initrd)

155
156
157
158
159
160
161
162
163
# --with-kvm-kernel=...
AC_ARG_WITH([kvm-kernel],
  [AS_HELP_STRING([--with-kvm-kernel=PATH],
    [Guest kernel image for KVM hypervisor (default is /boot/vmlinuz-3-kvmU)]
  )],
  [kvm_kernel="$withval"],
  [kvm_kernel="/boot/vmlinuz-3-kvmU"])
AC_SUBST(KVM_KERNEL, $kvm_kernel)

164
165
166
167
168
169
170
171
172
173
# --with-kvm-path=...
AC_ARG_WITH([kvm-path],
  [AS_HELP_STRING([--with-kvm-path=PATH],
    [absolute path to the kvm binary]
    [ (default is /usr/bin/kvm)]
  )],
  [kvm_path="$withval"],
  [kvm_path="/usr/bin/kvm"])
AC_SUBST(KVM_PATH, $kvm_path)

174
# --with-lvm-stripecount=...
175
176
AC_ARG_WITH([lvm-stripecount],
  [AS_HELP_STRING([--with-lvm-stripecount=NUM],
177
    [the default number of stripes to use for LVM volumes]
Iustin Pop's avatar
Iustin Pop committed
178
    [ (default is 1)]
179
180
  )],
  [lvm_stripecount="$withval"],
Michael Hanselmann's avatar
Michael Hanselmann committed
181
  [lvm_stripecount=1])
182
183
AC_SUBST(LVM_STRIPECOUNT, $lvm_stripecount)

Michael Hanselmann's avatar
Michael Hanselmann committed
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
# --with-ssh-login-user=...
AC_ARG_WITH([ssh-login-user],
  [AS_HELP_STRING([--with-ssh-login-user=USERNAME],
    [user to use for SSH logins within the cluster (default is root)]
  )],
  [ssh_login_user="$withval"],
  [ssh_login_user=root])
AC_SUBST(SSH_LOGIN_USER, $ssh_login_user)

# --with-ssh-console-user=...
AC_ARG_WITH([ssh-console-user],
  [AS_HELP_STRING([--with-ssh-console-user=USERNAME],
    [user to use for SSH logins to access instance consoles (default is root)]
  )],
  [ssh_console_user="$withval"],
  [ssh_console_user=root])
AC_SUBST(SSH_CONSOLE_USER, $ssh_console_user)

202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
# --with-default-user=...
AC_ARG_WITH([default-user],
  [AS_HELP_STRING([--with-default-user=USERNAME],
    [default user for daemons]
    [ (default is to run all daemons as root)]
  )],
  [user_default="$withval"],
  [user_default=root])

# --with-default-group=...
AC_ARG_WITH([default-group],
  [AS_HELP_STRING([--with-default-group=GROUPNAME],
    [default group for daemons]
    [ (default is to run all daemons under group root)]
  )],
  [group_default="$withval"],
  [group_default=root])

220
221
222
223
# --with-user-prefix=...
AC_ARG_WITH([user-prefix],
  [AS_HELP_STRING([--with-user-prefix=PREFIX],
    [prefix for daemon users]
224
225
    [ (default is to run all daemons as root; use --with-default-user]
    [ to change the default)]
226
  )],
227
  [user_masterd="${withval}masterd";
Jose A. Lopes's avatar
Jose A. Lopes committed
228
   user_metad="${withval}metad";
229
   user_rapi="${withval}rapi";
230
   user_confd="${withval}confd";
231
   user_kvmd="$user_default";
Thomas Thrainer's avatar
Thomas Thrainer committed
232
   user_luxid="${withval}luxid";
233
   user_noded="$user_default";
234
   user_mond="$user_default"],
235
  [user_masterd="$user_default";
Jose A. Lopes's avatar
Jose A. Lopes committed
236
   user_metad="$user_default";
237
238
   user_rapi="$user_default";
   user_confd="$user_default";
239
   user_kvmd="$user_default";
Thomas Thrainer's avatar
Thomas Thrainer committed
240
   user_luxid="$user_default";
241
242
   user_noded="$user_default";
   user_mond="$user_default"])
243
AC_SUBST(MASTERD_USER, $user_masterd)
Jose A. Lopes's avatar
Jose A. Lopes committed
244
AC_SUBST(METAD_USER, $user_metad)
245
246
AC_SUBST(RAPI_USER, $user_rapi)
AC_SUBST(CONFD_USER, $user_confd)
247
AC_SUBST(KVMD_USER, $user_kvmd)
Thomas Thrainer's avatar
Thomas Thrainer committed
248
AC_SUBST(LUXID_USER, $user_luxid)
249
AC_SUBST(NODED_USER, $user_noded)
250
AC_SUBST(MOND_USER, $user_mond)
251
252
253
254
255

# --with-group-prefix=...
AC_ARG_WITH([group-prefix],
  [AS_HELP_STRING([--with-group-prefix=PREFIX],
    [prefix for daemon POSIX groups]
256
257
    [ (default is to run all daemons under group root; use]
    [ --with-default-group to change the default)]
258
  )],
259
260
261
  [group_rapi="${withval}rapi";
   group_admin="${withval}admin";
   group_confd="${withval}confd";
262
   group_kvmd="$group_default";
Thomas Thrainer's avatar
Thomas Thrainer committed
263
   group_luxid="${withval}luxid";
264
   group_masterd="${withval}masterd";
Jose A. Lopes's avatar
Jose A. Lopes committed
265
   group_metad="${withval}metad";
266
   group_noded="$group_default";
267
   group_daemons="${withval}daemons";
268
   group_mond="$group_default"],
269
270
271
  [group_rapi="$group_default";
   group_admin="$group_default";
   group_confd="$group_default";
272
   group_kvmd="$group_default";
Thomas Thrainer's avatar
Thomas Thrainer committed
273
   group_luxid="$group_default";
274
   group_masterd="$group_default";
Jose A. Lopes's avatar
Jose A. Lopes committed
275
   group_metad="$group_default";
276
   group_noded="$group_default";
277
278
   group_daemons="$group_default";
   group_mond="$group_default"])
279
280
281
AC_SUBST(RAPI_GROUP, $group_rapi)
AC_SUBST(ADMIN_GROUP, $group_admin)
AC_SUBST(CONFD_GROUP, $group_confd)
282
AC_SUBST(KVMD_GROUP, $group_kvmd)
Thomas Thrainer's avatar
Thomas Thrainer committed
283
AC_SUBST(LUXID_GROUP, $group_luxid)
284
AC_SUBST(MASTERD_GROUP, $group_masterd)
Jose A. Lopes's avatar
Jose A. Lopes committed
285
AC_SUBST(METAD_GROUP, $group_metad)
René Nussbaumer's avatar
René Nussbaumer committed
286
AC_SUBST(NODED_GROUP, $group_noded)
287
AC_SUBST(DAEMONS_GROUP, $group_daemons)
288
AC_SUBST(MOND_GROUP, $group_mond)
289
290
291

# Print the config to the user
AC_MSG_NOTICE([Running ganeti-masterd as $group_masterd:$group_masterd])
Jose A. Lopes's avatar
Jose A. Lopes committed
292
AC_MSG_NOTICE([Running ganeti-metad as $group_metad:$group_metad])
293
294
AC_MSG_NOTICE([Running ganeti-rapi as $user_rapi:$group_rapi])
AC_MSG_NOTICE([Running ganeti-confd as $user_confd:$group_confd])
Thomas Thrainer's avatar
Thomas Thrainer committed
295
AC_MSG_NOTICE([Running ganeti-luxid as $user_luxid:$group_luxid])
296
297
298
AC_MSG_NOTICE([Group for daemons is $group_daemons])
AC_MSG_NOTICE([Group for clients is $group_admin])

299
300
301
# --enable-drbd-barriers
AC_ARG_ENABLE([drbd-barriers],
  [AS_HELP_STRING([--enable-drbd-barriers],
Michael Hanselmann's avatar
Michael Hanselmann committed
302
303
                  m4_normalize([enable the DRBD barriers functionality by
                                default (>= 8.0.12) (default: enabled)]))],
304
  [[if test "$enableval" != no; then
305
306
      DRBD_BARRIERS=n
      DRBD_NO_META_FLUSH=False
307
    else
308
      DRBD_BARRIERS=bf
309
      DRBD_NO_META_FLUSH=True
310
311
    fi
  ]],
312
313
314
  [DRBD_BARRIERS=n
   DRBD_NO_META_FLUSH=False
  ])
315
AC_SUBST(DRBD_BARRIERS, $DRBD_BARRIERS)
316
AC_SUBST(DRBD_NO_META_FLUSH, $DRBD_NO_META_FLUSH)
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
# --enable-syslog[=no/yes/only]
AC_ARG_ENABLE([syslog],
  [AS_HELP_STRING([--enable-syslog],
    [enable use of syslog (default: disabled), one of no/yes/only])],
  [[case "$enableval" in
      no)
        SYSLOG=no
        ;;
      yes)
        SYSLOG=yes
        ;;
      only)
        SYSLOG=only
        ;;
      *)
        SYSLOG=
        ;;
    esac
  ]],
  [SYSLOG=no])

if test -z "$SYSLOG"
then
  AC_MSG_ERROR([invalid value for syslog, choose one of no/yes/only])
fi
AC_SUBST(SYSLOG_USAGE, $SYSLOG)

Jose A. Lopes's avatar
Jose A. Lopes committed
345
# --enable-restricted-commands[=no/yes]
346
347
348
AC_ARG_ENABLE([restricted-commands],
  [AS_HELP_STRING([--enable-restricted-commands],
                  m4_normalize([enable restricted commands in the node daemon
349
350
                                (default: disabled)]))],
  [[if test "$enableval" = no; then
351
      enable_restricted_commands=False
352
    else
353
      enable_restricted_commands=True
354
355
    fi
  ]],
356
357
  [enable_restricted_commands=False])
AC_SUBST(ENABLE_RESTRICTED_COMMANDS, $enable_restricted_commands)
358

359
360
361
# --with-disk-separator=...
AC_ARG_WITH([disk-separator],
  [AS_HELP_STRING([--with-disk-separator=STRING],
362
363
    [Disk index separator, useful if the default of ':' is handled]
    [ specially by the hypervisor]
364
365
366
367
368
  )],
  [disk_separator="$withval"],
  [disk_separator=":"])
AC_SUBST(DISK_SEPARATOR, $disk_separator)

369
# Check common programs
Iustin Pop's avatar
Iustin Pop committed
370
AC_PROG_INSTALL
Michael Hanselmann's avatar
Michael Hanselmann committed
371
AC_PROG_LN_S
Iustin Pop's avatar
Iustin Pop committed
372

373
374
375
376
377
378
379
380
# check if ln is the GNU version of ln (and hence supports -T)
if ln --version 2> /dev/null | head -1 | grep -q GNU
then
  AC_SUBST(HAS_GNU_LN, True)
else
  AC_SUBST(HAS_GNU_LN, False)
fi

381
382
383
384
385
386
387
388
# Check for the ip command
AC_ARG_VAR(IP_PATH, [ip path])
AC_PATH_PROG(IP_PATH, [ip], [])
if test -z "$IP_PATH"
then
  AC_MSG_ERROR([ip command not found])
fi

Iustin Pop's avatar
Iustin Pop committed
389
# Check for pandoc
Iustin Pop's avatar
Iustin Pop committed
390
391
392
393
394
395
396
AC_ARG_VAR(PANDOC, [pandoc path])
AC_PATH_PROG(PANDOC, [pandoc], [])
if test -z "$PANDOC"
then
  AC_MSG_WARN([pandoc not found, man pages rebuild will not be possible])
fi

397
398
399
400
# Check for python-sphinx
AC_ARG_VAR(SPHINX, [sphinx-build path])
AC_PATH_PROG(SPHINX, [sphinx-build], [])
if test -z "$SPHINX"
Michael Hanselmann's avatar
Michael Hanselmann committed
401
then
402
403
  AC_MSG_WARN(m4_normalize([sphinx-build not found, documentation rebuild will
                            not be possible]))
404
405
406
407
408
409
410
411
412
else
  # Sphinx exits with code 1 when it prints its usage
  sphinxver=`{ $SPHINX --version 2>&1 || :; } | head -n 3`

  if ! echo "$sphinxver" | grep -q -w -e '^Sphinx' -e '^Usage:'; then
    AC_MSG_ERROR([Unable to determine Sphinx version])

  # Note: Character classes ([...]) need to be double quoted due to autoconf
  # using m4
413
414
  elif ! echo "$sphinxver" | grep -q -E \
       '^Sphinx[[[:space:]]]+(\(sphinx-build\)[[[:space:]]]+|v)[[1-9]]\>'; then
415
416
    AC_MSG_ERROR([Sphinx 1.0 or higher is required])
  fi
Michael Hanselmann's avatar
Michael Hanselmann committed
417
fi
418
AM_CONDITIONAL([HAS_SPHINX], [test -n "$SPHINX"])
Michael Hanselmann's avatar
Michael Hanselmann committed
419

420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
AC_ARG_ENABLE([manpages-in-doc],
  [AS_HELP_STRING([--enable-manpages-in-doc],
                  m4_normalize([include man pages in HTML documentation
                                (requires sphinx; default disabled)]))],
  [case "$enableval" in
      yes) manpages_in_doc=yes ;;
      no) manpages_in_doc= ;;
      *)
        AC_MSG_ERROR([Bad value $enableval for --enable-manpages-in-doc])
        ;;
    esac
  ],
  [manpages_in_doc=])
AM_CONDITIONAL([MANPAGES_IN_DOC], [test -n "$manpages_in_doc"])
AC_SUBST(MANPAGES_IN_DOC, $manpages_in_doc)

if test -z "$SPHINX" -a -n "$manpages_in_doc"; then
  AC_MSG_ERROR([Including man pages in HTML documentation requires sphinx])
fi

440
441
442
443
444
# Check for graphviz (dot)
AC_ARG_VAR(DOT, [dot path])
AC_PATH_PROG(DOT, [dot], [])
if test -z "$DOT"
then
445
446
  AC_MSG_WARN(m4_normalize([dot (from the graphviz suite) not found,
                            documentation rebuild not possible]))
447
448
fi

449
450
451
452
453
454
455
456
# Check for pylint
AC_ARG_VAR(PYLINT, [pylint path])
AC_PATH_PROG(PYLINT, [pylint], [])
if test -z "$PYLINT"
then
  AC_MSG_WARN([pylint not found, checking code will not be possible])
fi

457
458
459
460
461
462
463
# Check for pep8
AC_ARG_VAR(PEP8, [pep8 path])
AC_PATH_PROG(PEP8, [pep8], [])
if test -z "$PEP8"
then
  AC_MSG_WARN([pep8 not found, checking code will not be complete])
fi
464
465
466
467
468
469
470
471
472
473
AM_CONDITIONAL([HAS_PEP8], [test -n "$PEP8"])

# Check for python-coverage
AC_ARG_VAR(PYCOVERAGE, [python-coverage path])
AC_PATH_PROGS(PYCOVERAGE, [python-coverage coverage], [])
if test -z "$PYCOVERAGE"
then
  AC_MSG_WARN(m4_normalize([python-coverage or coverage not found, evaluating
                            Python test coverage will not be possible]))
fi
474

475
476
477
# Check for socat
AC_ARG_VAR(SOCAT, [socat path])
AC_PATH_PROG(SOCAT, [socat], [])
478
479
if test -z "$SOCAT"
then
480
  AC_MSG_ERROR([socat not found])
481
482
fi

483
484
485
486
487
488
489
490
# Check for qemu-img
AC_ARG_VAR(QEMUIMG_PATH, [qemu-img path])
AC_PATH_PROG(QEMUIMG_PATH, [qemu-img], [])
if test -z "$QEMUIMG_PATH"
then
  AC_MSG_WARN([qemu-img not found, using ovfconverter will not be possible])
fi

491
492
493
494
495
496
497
# --enable-confd
ENABLE_CONFD=
AC_ARG_ENABLE([confd],
  [AS_HELP_STRING([--enable-confd],
  [enable the ganeti-confd daemon (default: check)])],
  [],
  [enable_confd=check])
Iustin Pop's avatar
Iustin Pop committed
498

499
ENABLE_MOND=
500
501
AC_ARG_ENABLE([monitoring],
  [AS_HELP_STRING([--enable-monitoring],
502
  [enable the ganeti monitoring daemon (default: check)])],
503
504
505
  [],
  [enable_monitoring=check])

506
507
508
509
# Check for ghc
AC_ARG_VAR(GHC, [ghc path])
AC_PATH_PROG(GHC, [ghc], [])
if test -z "$GHC"; then
510
  AC_MSG_FAILURE([ghc not found, compilation will not possible])
511
512
fi

513
AC_MSG_CHECKING([checking for extra GHC flags])
Michael Hanselmann's avatar
Michael Hanselmann committed
514
GHC_BYVERSION_FLAGS=
515
516
# check for GHC supported flags that vary accross versions
for flag in -fwarn-incomplete-uni-patterns; do
Michael Hanselmann's avatar
Michael Hanselmann committed
517
  if $GHC -e '0' $flag >/dev/null 2>/dev/null; then
518
519
520
521
522
523
   GHC_BYVERSION_FLAGS="$GHC_BYVERSION_FLAGS $flag"
  fi
done
AC_MSG_RESULT($GHC_BYVERSION_FLAGS)
AC_SUBST(GHC_BYVERSION_FLAGS)

524
525
526
527
# Check for ghc-pkg
AC_ARG_VAR(GHC_PKG, [ghc-pkg path])
AC_PATH_PROG(GHC_PKG, [ghc-pkg], [])
if test -z "$GHC_PKG"; then
528
529
530
531
532
  AC_MSG_FAILURE([ghc-pkg not found, compilation will not be possible])
fi

# check for modules, first custom/special checks
AC_MSG_NOTICE([checking for required haskell modules])
533
534
HS_PARALLEL3=
AC_GHC_PKG_CHECK([parallel-3.*], [HS_PARALLEL3=-DPARALLEL3],
535
                 [AC_GHC_PKG_REQUIRE(parallel)], t)
536
AC_SUBST(HS_PARALLEL3)
537
538

# and now standard modules
539
AC_GHC_PKG_REQUIRE(curl)
540
541
542
543
AC_GHC_PKG_REQUIRE(json)
AC_GHC_PKG_REQUIRE(network)
AC_GHC_PKG_REQUIRE(mtl)
AC_GHC_PKG_REQUIRE(bytestring)
544
AC_GHC_PKG_REQUIRE(base64-bytestring-1.*, t)
545
AC_GHC_PKG_REQUIRE(utf8-string)
546
AC_GHC_PKG_REQUIRE(zlib)
Klaus Aehlig's avatar
Klaus Aehlig committed
547
AC_GHC_PKG_REQUIRE(hslogger)
548
549
550
551
552
553
AC_GHC_PKG_REQUIRE(process)
AC_GHC_PKG_REQUIRE(attoparsec)
AC_GHC_PKG_REQUIRE(vector)
AC_GHC_PKG_REQUIRE(text)
AC_GHC_PKG_REQUIRE(hinotify)
AC_GHC_PKG_REQUIRE(Crypto)
554

555
556
557
# extra modules for confd functionality; also needed for tests
HS_NODEV=
CONFD_PKG=
558
559
# if a new confd dependency is needed, add it here like:
# AC_GHC_PKG_CHECK([somepkg], [], [HS_NODEV=1; CONFD_PKG="$CONFD_PKG somepkg"])
560
HS_REGEX_PCRE=-DNO_REGEX_PCRE
561
562
563
AC_GHC_PKG_CHECK([regex-pcre], [HS_REGEX_PCRE=],
                 [HS_NODEV=1; CONFD_PKG="$CONFD_PKG regex-pcre"])

564
has_confd=False
Michael Hanselmann's avatar
Michael Hanselmann committed
565
if test "$enable_confd" != no; then
566
567
  if test -z "$CONFD_PKG"; then
    has_confd=True
Michael Hanselmann's avatar
Michael Hanselmann committed
568
569
570
  elif test "$enable_confd" = check; then
    AC_MSG_WARN(m4_normalize([The required extra libraries for confd were
                              not found ($CONFD_PKG), confd disabled]))
571
  else
Michael Hanselmann's avatar
Michael Hanselmann committed
572
573
574
    AC_MSG_FAILURE(m4_normalize([The confd functionality was requested, but
                                 required libraries were not found:
                                 $CONFD_PKG]))
575
576
  fi
fi
577
AC_SUBST(HS_REGEX_PCRE)
Michael Hanselmann's avatar
Michael Hanselmann committed
578
if test "$has_confd" = True; then
579
580
581
582
583
  AC_MSG_NOTICE([Enabling confd usage])
fi
AC_SUBST(ENABLE_CONFD, $has_confd)
AM_CONDITIONAL([ENABLE_CONFD], [test x$has_confd = xTrue])

584
585
586
587
588
#extra modules for monitoring daemon functionality; also needed for tests
MONITORING_PKG=
AC_GHC_PKG_CHECK([snap-server], [],
                 [NS_NODEV=1; MONITORING_PKG="$MONITORING_PKG snap-server"])

589
has_monitoring=False
Michael Hanselmann's avatar
Michael Hanselmann committed
590
if test "$enable_monitoring" != no; then
591
592
593
594
595
  MONITORING_DEP=
  if test "$has_confd" = False; then
    MONITORING_DEP="$MONITORING_DEP confd"
  fi
  has_monitoring_pkg=False
596
  if test -z "$MONITORING_PKG"; then
597
    has_monitoring_pkg=True
Michael Hanselmann's avatar
Michael Hanselmann committed
598
599
  elif test "$enable_monitoring" = check; then
    AC_MSG_WARN(m4_normalize([The required extra libraries for the monitoring
600
                              daemon were not found ($MONITORING_PKG),
Michael Hanselmann's avatar
Michael Hanselmann committed
601
                              monitoring disabled]))
602
  else
Michael Hanselmann's avatar
Michael Hanselmann committed
603
604
605
    AC_MSG_FAILURE(m4_normalize([The monitoring functionality was requested, but
                                 required libraries were not found:
                                 $MONITORING_PKG]))
606
  fi
607
608
609
610
611
612
613
614
615
616
617
618
619
  has_monitoring_dep=False
  if test -z "$MONITORING_DEP"; then
    has_monitoring_dep=True
  elif test "$enable_monitoring" = check; then
    AC_MSG_WARN(m4_normalize([The optional Ganeti components required for the
                              monitoring agent were not enabled
                              ($MONITORING_DEP), monitoring disabled]))
  else
    AC_MSG_FAILURE(m4_normalize([The monitoring functionality was requested, but
                                 required optional Ganeti components were not
                                 found: $MONITORING_DEP]))
  fi

620
fi
621
622
if test "$has_monitoring_pkg" = True -a "$has_monitoring_dep" = True; then
  has_monitoring=True
623
624
  AC_MSG_NOTICE([Enabling the monitoring agent usage])
fi
625
626
AC_SUBST(ENABLE_MOND, $has_monitoring)
AM_CONDITIONAL([ENABLE_MOND], [test "$has_monitoring" = True])
627

628
# development modules
629
630
631
632
633
634
AC_GHC_PKG_CHECK([QuickCheck-2.*], [], [HS_NODEV=1], t)
AC_GHC_PKG_CHECK([test-framework-0.6*], [], [HS_NODEV=1], t)
AC_GHC_PKG_CHECK([test-framework-hunit], [], [HS_NODEV=1])
AC_GHC_PKG_CHECK([test-framework-quickcheck2], [], [HS_NODEV=1])
AC_GHC_PKG_CHECK([temporary], [], [HS_NODEV=1])
if test -n "$HS_NODEV"; then
635
636
637
638
639
   AC_MSG_WARN(m4_normalize([Required development modules were not found,
                             you won't be able to run Haskell unittests]))
else
   AC_MSG_NOTICE([Haskell development modules found, unittests enabled])
fi
640
AC_SUBST(HS_NODEV)
641
AM_CONDITIONAL([HS_UNIT], [test -n $HS_NODEV])
642
643

# Check for HsColour
644
HS_APIDOC=no
645
646
647
AC_ARG_VAR(HSCOLOUR, [HsColour path])
AC_PATH_PROG(HSCOLOUR, [HsColour], [])
if test -z "$HSCOLOUR"; then
648
649
  AC_MSG_WARN(m4_normalize([HsColour not found, htools API documentation will
                            not be generated]))
650
651
652
653
654
655
fi

# Check for haddock
AC_ARG_VAR(HADDOCK, [haddock path])
AC_PATH_PROG(HADDOCK, [haddock], [])
if test -z "$HADDOCK"; then
656
657
  AC_MSG_WARN(m4_normalize([haddock not found, htools API documentation will
                            not be generated]))
658
fi
Michael Hanselmann's avatar
Michael Hanselmann committed
659
if test -n "$HADDOCK" && test -n "$HSCOLOUR"; then
660
  HS_APIDOC=yes
661
fi
662
AC_SUBST(HS_APIDOC)
663

664
665
666
667
668
669
670
# Check for hlint
AC_ARG_VAR(HLINT, [hlint path])
AC_PATH_PROG(HLINT, [hlint], [])
if test -z "$HLINT"; then
  AC_MSG_WARN([hlint not found, checking code will not be possible])
fi

671
672
AM_CONDITIONAL([WANT_HSTESTS], [test "x$HS_NODEV" = x])
AM_CONDITIONAL([WANT_HSAPIDOC], [test "$HS_APIDOC" = yes])
673
AM_CONDITIONAL([HAS_HLINT], [test "$HLINT"])
674

675
676
677
678
679
680
681
682
683
# Check for fakeroot
AC_ARG_VAR(FAKEROOT_PATH, [fakeroot path])
AC_PATH_PROG(FAKEROOT_PATH, [fakeroot], [])
if test -z "$FAKEROOT_PATH"; then
  AC_MSG_WARN(m4_normalize([fakeroot not found, tests that must run as root
                            will not be executed]))
fi
AM_CONDITIONAL([HAS_FAKEROOT], [test "x$FAKEROOT_PATH" != x])

684
685
686
687
688
689
690
691
692
693
694
695
696
SOCAT_USE_ESCAPE=
AC_ARG_ENABLE([socat-escape],
  [AS_HELP_STRING([--enable-socat-escape],
    [use escape functionality available in socat >= 1.7 (default: detect
     automatically)])],
  [[if test "$enableval" = yes; then
      SOCAT_USE_ESCAPE=True
    else
      SOCAT_USE_ESCAPE=False
    fi
  ]])

if test -z "$SOCAT_USE_ESCAPE"
697
then
698
699
700
701
702
  if $SOCAT -hh | grep -w -q escape; then
    SOCAT_USE_ESCAPE=True
  else
    SOCAT_USE_ESCAPE=False
  fi
703
704
fi

705
706
AC_SUBST(SOCAT_USE_ESCAPE)

707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
SOCAT_USE_COMPRESS=
AC_ARG_ENABLE([socat-compress],
  [AS_HELP_STRING([--enable-socat-compress],
    [use OpenSSL compression option available in patched socat builds
     (see INSTALL for details; default: detect automatically)])],
  [[if test "$enableval" = yes; then
      SOCAT_USE_COMPRESS=True
    else
      SOCAT_USE_COMPRESS=False
    fi
  ]])

if test -z "$SOCAT_USE_COMPRESS"
then
  if $SOCAT -hhh | grep -w -q openssl-compress; then
    SOCAT_USE_COMPRESS=True
  else
    SOCAT_USE_COMPRESS=False
  fi
fi

AC_SUBST(SOCAT_USE_COMPRESS)

730
731
732
733
734
if man --help | grep -q -e --warnings
then
  MAN_HAS_WARNINGS=1
else
  MAN_HAS_WARNINGS=
735
736
  AC_MSG_WARN(m4_normalize([man does not support --warnings, man page checks
                            will not be possible]))
737
738
739
740
fi

AC_SUBST(MAN_HAS_WARNINGS)

741
# Check for Python
Guido Trotter's avatar
Guido Trotter committed
742
AM_PATH_PYTHON(2.6)
Iustin Pop's avatar
Iustin Pop committed
743

744
745
746
AC_PYTHON_MODULE(OpenSSL, t)
AC_PYTHON_MODULE(simplejson, t)
AC_PYTHON_MODULE(pyparsing, t)
747
AC_PYTHON_MODULE(pyinotify, t)
748
AC_PYTHON_MODULE(pycurl, t)
749
750
AC_PYTHON_MODULE(bitarray, t)
AC_PYTHON_MODULE(ipaddr, t)
751
AC_PYTHON_MODULE(mock)
Iustin Pop's avatar
Iustin Pop committed
752
AC_PYTHON_MODULE(affinity)
753
754
AC_PYTHON_MODULE(paramiko)

755
756
757
758
759
760
761
762
763
764
765
# Development-only Python modules
PY_NODEV=
AC_PYTHON_MODULE(yaml)
if test $HAVE_PYMOD_YAML == "no"; then
  PY_NODEV="$PY_NODEV yaml"
fi

if test -n "$PY_NODEV"; then
  AC_MSG_WARN(m4_normalize([Required development modules ($PY_NODEV) were not
                            found, you won't be able to run Python unittests]))
else
Helga Velroyen's avatar
Helga Velroyen committed
766
  AC_MSG_NOTICE([Python development modules found, unittests enabled])
767
768
fi
AC_SUBST(PY_NODEV)
Helga Velroyen's avatar
Helga Velroyen committed
769
AM_CONDITIONAL([PY_UNIT], [test -n $PY_NODEV])
770

771
AC_CONFIG_FILES([ Makefile ])
Iustin Pop's avatar
Iustin Pop committed
772

Iustin Pop's avatar
Iustin Pop committed
773
AC_OUTPUT