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1 1378 phoenix
# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
2 7 jrydberg
 
3 1242 hpanther
# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
8 7 jrydberg
 
9 1242 hpanther
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
13 7 jrydberg
 
14 1242 hpanther
# Do all the work for Automake.                            -*- Autoconf -*-
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# This macro actually does too much some checks are only needed if
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# your package does certain things.  But this isn't really a big deal.
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19 1242 hpanther
# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
20
# Free Software Foundation, Inc.
21 7 jrydberg
 
22 1242 hpanther
# This program is free software; you can redistribute it and/or modify
23
# it under the terms of the GNU General Public License as published by
24
# the Free Software Foundation; either version 2, or (at your option)
25
# any later version.
26
 
27
# This program is distributed in the hope that it will be useful,
28
# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
30
# GNU General Public License for more details.
31
 
32
# You should have received a copy of the GNU General Public License
33
# along with this program; if not, write to the Free Software
34
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
35
# 02111-1307, USA.
36
 
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# serial 8
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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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AC_PREREQ([2.52])
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[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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   test -f $srcdir/config.status; then
69 7 jrydberg
  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
70
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dnl Distinguish between old-style and new-style calls.
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AM_MISSING_PROG(MAKEINFO, makeinfo)
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AM_MISSING_PROG(AMTAR, tar)
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                          defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
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])
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])
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# Copyright 2002  Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
122
# but WITHOUT ANY WARRANTY; without even the implied warranty of
123
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
124
# GNU General Public License for more details.
125
 
126
# You should have received a copy of the GNU General Public License
127
# along with this program; if not, write to the Free Software
128
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
129
 
130
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131
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135
 
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137
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138
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141 1378 phoenix
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142 1242 hpanther
 
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# Helper functions for option handling.                    -*- Autoconf -*-
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
153
# but WITHOUT ANY WARRANTY; without even the implied warranty of
154
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
156
 
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# You should have received a copy of the GNU General Public License
158
# along with this program; if not, write to the Free Software
159
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
160
# 02111-1307, USA.
161
 
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165
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172
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186
 
187 7 jrydberg
#
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191 1242 hpanther
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
194
# it under the terms of the GNU General Public License as published by
195
# the Free Software Foundation; either version 2, or (at your option)
196
# any later version.
197
 
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# This program is distributed in the hope that it will be useful,
199
# but WITHOUT ANY WARRANTY; without even the implied warranty of
200
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
201
# GNU General Public License for more details.
202
 
203
# You should have received a copy of the GNU General Public License
204
# along with this program; if not, write to the Free Software
205
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
206
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207
 
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212 1099 markom
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213 7 jrydberg
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215
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216 1242 hpanther
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217 7 jrydberg
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218
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220
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221
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222
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223 1242 hpanther
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224
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225 7 jrydberg
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226 1242 hpanther
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227 7 jrydberg
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228 1242 hpanther
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229
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230
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231 7 jrydberg
 
232
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234
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236
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237
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238
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239
 
240 1242 hpanther
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241 7 jrydberg
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242
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243
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244
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245
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246
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247
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248
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249
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250
 
251 1242 hpanther
#  -*- Autoconf -*-
252
 
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# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
257
# it under the terms of the GNU General Public License as published by
258
# the Free Software Foundation; either version 2, or (at your option)
259
# any later version.
260
 
261
# This program is distributed in the hope that it will be useful,
262
# but WITHOUT ANY WARRANTY; without even the implied warranty of
263
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
264
# GNU General Public License for more details.
265
 
266
# You should have received a copy of the GNU General Public License
267
# along with this program; if not, write to the Free Software
268
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
269
# 02111-1307, USA.
270
 
271
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272
 
273
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274
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275 1099 markom
AC_DEFUN([AM_MISSING_PROG],
276 1242 hpanther
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277
$1=${$1-"${am_missing_run}$2"}
278
AC_SUBST($1)])
279
 
280
 
281
# AM_MISSING_HAS_RUN
282
# ------------------
283
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284
# If it does, set am_missing_run to use it, otherwise, to nothing.
285
AC_DEFUN([AM_MISSING_HAS_RUN],
286
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
287
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290
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291 7 jrydberg
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292 1242 hpanther
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293
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294 7 jrydberg
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295 1242 hpanther
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296 7 jrydberg
 
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# AM_AUX_DIR_EXPAND
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
302
# it under the terms of the GNU General Public License as published by
303
# the Free Software Foundation; either version 2, or (at your option)
304
# any later version.
305
 
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# This program is distributed in the hope that it will be useful,
307
# but WITHOUT ANY WARRANTY; without even the implied warranty of
308
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
309
# GNU General Public License for more details.
310
 
311
# You should have received a copy of the GNU General Public License
312
# along with this program; if not, write to the Free Software
313
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
314
# 02111-1307, USA.
315
 
316
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
319
#
320
# Of course, Automake must honor this variable whenever it calls a
321
# tool from the auxiliary directory.  The problem is that $srcdir (and
322
# therefore $ac_aux_dir as well) can be either absolute or relative,
323
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324
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
325
# source directory, any form will work fine, but in subdirectories a
326
# relative path needs to be adjusted first.
327
#
328
# $ac_aux_dir/missing
329
#    fails when called from a subdirectory if $ac_aux_dir is relative
330
# $top_srcdir/$ac_aux_dir/missing
331
#    fails if $ac_aux_dir is absolute,
332
#    fails when called from a subdirectory in a VPATH build with
333
#          a relative $ac_aux_dir
334
#
335
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
336
# are both prefixed by $srcdir.  In an in-source build this is usually
337
# harmless because $srcdir is `.', but things will broke when you
338
# start a VPATH build or use an absolute $srcdir.
339
#
340
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
341
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
342
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
343
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344
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345
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346
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347
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348
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349
#
350
# Another solution, used here, is to always expand $ac_aux_dir to an
351
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352
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354
# Rely on autoconf to set up CDPATH properly.
355
AC_PREREQ([2.50])
356
 
357
AC_DEFUN([AM_AUX_DIR_EXPAND], [
358
# expand $ac_aux_dir to an absolute path
359
am_aux_dir=`cd $ac_aux_dir && pwd`
360
])
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362
# AM_PROG_INSTALL_SH
363
# ------------------
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# Define $install_sh.
365
 
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
369
# it under the terms of the GNU General Public License as published by
370
# the Free Software Foundation; either version 2, or (at your option)
371
# any later version.
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373
# This program is distributed in the hope that it will be useful,
374
# but WITHOUT ANY WARRANTY; without even the implied warranty of
375
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
376
# GNU General Public License for more details.
377
 
378
# You should have received a copy of the GNU General Public License
379
# along with this program; if not, write to the Free Software
380
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
381
# 02111-1307, USA.
382
 
383
AC_DEFUN([AM_PROG_INSTALL_SH],
384
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
385
install_sh=${install_sh-"$am_aux_dir/install-sh"}
386
AC_SUBST(install_sh)])
387
 
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# AM_PROG_INSTALL_STRIP
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
393
# it under the terms of the GNU General Public License as published by
394
# the Free Software Foundation; either version 2, or (at your option)
395
# any later version.
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# This program is distributed in the hope that it will be useful,
398
# but WITHOUT ANY WARRANTY; without even the implied warranty of
399
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
400
# GNU General Public License for more details.
401
 
402
# You should have received a copy of the GNU General Public License
403
# along with this program; if not, write to the Free Software
404
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
405
# 02111-1307, USA.
406
 
407
# One issue with vendor `install' (even GNU) is that you can't
408
# specify the program used to strip binaries.  This is especially
409
# annoying in cross-compiling environments, where the build's strip
410
# is unlikely to handle the host's binaries.
411
# Fortunately install-sh will honor a STRIPPROG variable, so we
412
# always use install-sh in `make install-strip', and initialize
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414
AC_DEFUN([AM_PROG_INSTALL_STRIP],
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[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
416
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417
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418
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419
# will honor the `STRIP' environment variable to overrule this program.
420
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
421
if test "$cross_compiling" != no; then
422
  AC_CHECK_TOOL([STRIP], [strip], :)
423
fi
424
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
425
AC_SUBST([INSTALL_STRIP_PROGRAM])])
426
 
427
# serial 4                                              -*- Autoconf -*-
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# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
432
# it under the terms of the GNU General Public License as published by
433
# the Free Software Foundation; either version 2, or (at your option)
434
# any later version.
435
 
436
# This program is distributed in the hope that it will be useful,
437
# but WITHOUT ANY WARRANTY; without even the implied warranty of
438
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
439
# GNU General Public License for more details.
440
 
441
# You should have received a copy of the GNU General Public License
442
# along with this program; if not, write to the Free Software
443
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
444
# 02111-1307, USA.
445
 
446
 
447
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
448
# written in clear, in which case automake, when reading aclocal.m4,
449
# will think it sees a *use*, and therefore will trigger all it's
450
# C support machinery.  Also note that it means that autoscan, seeing
451
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
452
 
453
 
454
 
455
# _AM_DEPENDENCIES(NAME)
456
# ----------------------
457
# See how the compiler implements dependency checking.
458
# NAME is "CC", "CXX", "GCJ", or "OBJC".
459
# We try a few techniques and use that to set a single cache variable.
460
#
461
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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463
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465
AC_DEFUN([_AM_DEPENDENCIES],
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
469
AC_REQUIRE([AM_DEP_TRACK])dnl
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471
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
472
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473 1378 phoenix
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474 1242 hpanther
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
475
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477
AC_CACHE_CHECK([dependency style of $depcc],
478
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479
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480
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481
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482
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483
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484
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485
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486
  # Copy depcomp to subdir because otherwise we won't find it if we're
487
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488
  cp "$am_depcomp" conftest.dir
489
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490
 
491
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492
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493
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494
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495
  for depmode in $am_compiler_list; do
496
    # We need to recreate these files for each test, as the compiler may
497
    # overwrite some of them when testing with obscure command lines.
498
    # This happens at least with the AIX C compiler.
499
    echo '#include "conftest.h"' > conftest.c
500
    echo 'int i;' > conftest.h
501
    echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
502
 
503
    case $depmode in
504
    nosideeffect)
505
      # after this tag, mechanisms are not by side-effect, so they'll
506
      # only be used when explicitly requested
507
      if test "x$enable_dependency_tracking" = xyes; then
508
        continue
509
      else
510
        break
511
      fi
512
      ;;
513
    none) break ;;
514
    esac
515
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
516
    # mode.  It turns out that the SunPro C++ compiler does not properly
517
    # handle `-M -o', and we need to detect this.
518
    if depmode=$depmode \
519
       source=conftest.c object=conftest.o \
520
       depfile=conftest.Po tmpdepfile=conftest.TPo \
521
       $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
522
       grep conftest.h conftest.Po > /dev/null 2>&1 &&
523
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
524
      am_cv_$1_dependencies_compiler_type=$depmode
525
      break
526
    fi
527
  done
528
 
529
  cd ..
530
  rm -rf conftest.dir
531
else
532
  am_cv_$1_dependencies_compiler_type=none
533
fi
534
])
535
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
536
])
537
 
538
 
539
# AM_SET_DEPDIR
540
# -------------
541
# Choose a directory name for dependency files.
542
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
543
AC_DEFUN([AM_SET_DEPDIR],
544
[rm -f .deps 2>/dev/null
545
mkdir .deps 2>/dev/null
546
if test -d .deps; then
547
  DEPDIR=.deps
548
else
549
  # MS-DOS does not allow filenames that begin with a dot.
550
  DEPDIR=_deps
551
fi
552
rmdir .deps 2>/dev/null
553
AC_SUBST([DEPDIR])
554
])
555
 
556
 
557
# AM_DEP_TRACK
558
# ------------
559
AC_DEFUN([AM_DEP_TRACK],
560
[AC_ARG_ENABLE(dependency-tracking,
561
[  --disable-dependency-tracking Speeds up one-time builds
562
  --enable-dependency-tracking  Do not reject slow dependency extractors])
563
if test "x$enable_dependency_tracking" != xno; then
564
  am_depcomp="$ac_aux_dir/depcomp"
565
  AMDEPBACKSLASH='\'
566
fi
567
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
568
AC_SUBST([AMDEPBACKSLASH])
569
])
570
 
571
# Generate code to set up dependency tracking.   -*- Autoconf -*-
572
 
573
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
574
 
575
# This program is free software; you can redistribute it and/or modify
576
# it under the terms of the GNU General Public License as published by
577
# the Free Software Foundation; either version 2, or (at your option)
578
# any later version.
579
 
580
# This program is distributed in the hope that it will be useful,
581
# but WITHOUT ANY WARRANTY; without even the implied warranty of
582
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
583
# GNU General Public License for more details.
584
 
585
# You should have received a copy of the GNU General Public License
586
# along with this program; if not, write to the Free Software
587
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
588
# 02111-1307, USA.
589
 
590
#serial 2
591
 
592
# _AM_OUTPUT_DEPENDENCY_COMMANDS
593
# ------------------------------
594
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
595
[for mf in $CONFIG_FILES; do
596
  # Strip MF so we end up with the name of the file.
597
  mf=`echo "$mf" | sed -e 's/:.*$//'`
598 1378 phoenix
  # Check whether this is an Automake generated Makefile or not.
599
  # We used to match only the files named `Makefile.in', but
600
  # some people rename them; so instead we look at the file content.
601
  # Grep'ing the first line is not enough: some people post-process
602
  # each Makefile.in and add a new line on top of each file to say so.
603
  # So let's grep whole file.
604
  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
605 1242 hpanther
    dirpart=`AS_DIRNAME("$mf")`
606
  else
607
    continue
608
  fi
609
  grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
610
  # Extract the definition of DEP_FILES from the Makefile without
611
  # running `make'.
612
  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
613
  test -z "$DEPDIR" && continue
614
  # When using ansi2knr, U may be empty or an underscore; expand it
615
  U=`sed -n -e '/^U = / s///p' < "$mf"`
616
  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
617
  # We invoke sed twice because it is the simplest approach to
618
  # changing $(DEPDIR) to its actual value in the expansion.
619
  for file in `sed -n -e '
620
    /^DEP_FILES = .*\\\\$/ {
621
      s/^DEP_FILES = //
622
      :loop
623
        s/\\\\$//
624
        p
625
        n
626
        /\\\\$/ b loop
627
      p
628
    }
629
    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
630
       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
631
    # Make sure the directory exists.
632
    test -f "$dirpart/$file" && continue
633
    fdir=`AS_DIRNAME(["$file"])`
634
    AS_MKDIR_P([$dirpart/$fdir])
635
    # echo "creating $dirpart/$file"
636
    echo '# dummy' > "$dirpart/$file"
637
  done
638
done
639
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
640
 
641
 
642
# AM_OUTPUT_DEPENDENCY_COMMANDS
643
# -----------------------------
644
# This macro should only be invoked once -- use via AC_REQUIRE.
645
#
646
# This code is only required when automatic dependency tracking
647
# is enabled.  FIXME.  This creates each `.P' file that we will
648
# need in order to bootstrap the dependency handling code.
649
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
650
[AC_CONFIG_COMMANDS([depfiles],
651
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
652
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
653
])
654
 
655
# Copyright 2001 Free Software Foundation, Inc.             -*- Autoconf -*-
656
 
657
# This program is free software; you can redistribute it and/or modify
658
# it under the terms of the GNU General Public License as published by
659
# the Free Software Foundation; either version 2, or (at your option)
660
# any later version.
661
 
662
# This program is distributed in the hope that it will be useful,
663
# but WITHOUT ANY WARRANTY; without even the implied warranty of
664
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
665
# GNU General Public License for more details.
666
 
667
# You should have received a copy of the GNU General Public License
668
# along with this program; if not, write to the Free Software
669
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
670
# 02111-1307, USA.
671
 
672
# serial 2
673
 
674
# AM_MAKE_INCLUDE()
675
# -----------------
676
# Check to see how make treats includes.
677
AC_DEFUN([AM_MAKE_INCLUDE],
678
[am_make=${MAKE-make}
679
cat > confinc << 'END'
680
doit:
681
        @echo done
682
END
683
# If we don't find an include directive, just comment out the code.
684
AC_MSG_CHECKING([for style of include used by $am_make])
685
am__include="#"
686
am__quote=
687
_am_result=none
688
# First try GNU make style include.
689
echo "include confinc" > confmf
690
# We grep out `Entering directory' and `Leaving directory'
691
# messages which can occur if `w' ends up in MAKEFLAGS.
692
# In particular we don't look at `^make:' because GNU make might
693
# be invoked under some other name (usually "gmake"), in which
694
# case it prints its new name instead of `make'.
695
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
696
   am__include=include
697
   am__quote=
698
   _am_result=GNU
699
fi
700
# Now try BSD make style include.
701
if test "$am__include" = "#"; then
702
   echo '.include "confinc"' > confmf
703
   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
704
      am__include=.include
705
      am__quote="\""
706
      _am_result=BSD
707
   fi
708
fi
709
AC_SUBST(am__include)
710
AC_SUBST(am__quote)
711
AC_MSG_RESULT($_am_result)
712
rm -f confinc confmf
713
])
714
 
715
# AM_CONDITIONAL                                              -*- Autoconf -*-
716
 
717
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
718
 
719
# This program is free software; you can redistribute it and/or modify
720
# it under the terms of the GNU General Public License as published by
721
# the Free Software Foundation; either version 2, or (at your option)
722
# any later version.
723
 
724
# This program is distributed in the hope that it will be useful,
725
# but WITHOUT ANY WARRANTY; without even the implied warranty of
726
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
727
# GNU General Public License for more details.
728
 
729
# You should have received a copy of the GNU General Public License
730
# along with this program; if not, write to the Free Software
731
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
732
# 02111-1307, USA.
733
 
734
# serial 5
735
 
736
AC_PREREQ(2.52)
737
 
738
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
739
# -------------------------------------
740 706 markom
# Define a conditional.
741 1099 markom
AC_DEFUN([AM_CONDITIONAL],
742 1242 hpanther
[ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
743
        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
744
AC_SUBST([$1_TRUE])
745
AC_SUBST([$1_FALSE])
746 706 markom
if $2; then
747
  $1_TRUE=
748
  $1_FALSE='#'
749
else
750
  $1_TRUE='#'
751
  $1_FALSE=
752 1242 hpanther
fi
753
AC_CONFIG_COMMANDS_PRE(
754
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
755
  AC_MSG_ERROR([conditional \"$1\" was never defined.
756
Usually this means the macro was only invoked conditionally.])
757
fi])])
758 706 markom
 
759 1242 hpanther
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
760
 
761
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
762
 
763
# This program is free software; you can redistribute it and/or modify
764
# it under the terms of the GNU General Public License as published by
765
# the Free Software Foundation; either version 2, or (at your option)
766
# any later version.
767
 
768
# This program is distributed in the hope that it will be useful,
769
# but WITHOUT ANY WARRANTY; without even the implied warranty of
770
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
771
# GNU General Public License for more details.
772
 
773
# You should have received a copy of the GNU General Public License
774
# along with this program; if not, write to the Free Software
775
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
776
# 02111-1307, USA.
777
 
778
AC_PREREQ([2.52])
779
 
780
# serial 6
781
 
782
# When config.status generates a header, we must update the stamp-h file.
783
# This file resides in the same directory as the config header
784
# that is generated.  We must strip everything past the first ":",
785
# and everything past the last "/".
786
 
787
# _AM_DIRNAME(PATH)
788
# -----------------
789
# Like AS_DIRNAME, only do it during macro expansion
790
AC_DEFUN([_AM_DIRNAME],
791
       [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
792
              m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
793
                    m4_if(regexp([$1], [^/.*]), -1,
794
                          [.],
795
                          patsubst([$1], [^\(/\).*], [\1])),
796
                    patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
797
              patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
798
])# _AM_DIRNAME
799
 
800
 
801
# The stamp files are numbered to have different names.
802
# We could number them on a directory basis, but that's additional
803
# complications, let's have a unique counter.
804
m4_define([_AM_STAMP_Count], [0])
805
 
806
 
807
# _AM_STAMP(HEADER)
808
# -----------------
809
# The name of the stamp file for HEADER.
810
AC_DEFUN([_AM_STAMP],
811
[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
812
AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
813
                               [:.*])))/stamp-h[]_AM_STAMP_Count])
814
 
815
 
816
# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
817
# ------------------------------------------------------------
818
# We used to try to get a real timestamp in stamp-h.  But the fear is that
819
# that will cause unnecessary cvs conflicts.
820
AC_DEFUN([_AM_CONFIG_HEADER],
821
[# Add the stamp file to the list of files AC keeps track of,
822
# along with our hook.
823
AC_CONFIG_HEADERS([$1],
824
                  [# update the timestamp
825
echo 'timestamp for $1' >"_AM_STAMP([$1])"
826
$2],
827
                  [$3])
828
])# _AM_CONFIG_HEADER
829
 
830
 
831
# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
832
# --------------------------------------------------------------
833
AC_DEFUN([AM_CONFIG_HEADER],
834
[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
835
])# AM_CONFIG_HEADER
836
 

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