Package list unrtf / d5eaff9
Imported Upstream version 0.21.2 Willi Mann 8 years ago
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1 Overall Program Change Log for GNU UnRTF
2 ----------------------------------------
3 0.1: original version, known as "rtf2htm"
4 0.2: first civilized (Un*x) version
5 0.3: addition of hash storage for all strings
6 0.4: support for a few HTML special exprs
7 0.5: tables finally work
8 0.6: addition of usage()
9 0.7: added special chars, \tab, info group, <body>
10 0.8: font table support
11
12 0.9.0: images are stored to files
13 0.9.1: pict files extensions a bit more accurate
14 0.9.2: font size changes (\fs) more accurate.
15 0.9.3: fixed bug regarding where <body> goes
16 0.9.4: added -nopict option
17 0.9.5: fixed table data printing.
18 0.9.6: if >1 \cell in a group, font attrs affect all.
19 0.9.7: Chunk class renamed Word
20
21 0.10.0: input file type is checked, -echo renamed -dump
22 0.11.0: addition of ANSI->HTML conversion, plus limited Mac->HTML
23 0.11.1: unknown chars are printed as <!--0x##-->
24
25 0.12.0: separated parser from word module
26 0.12.1: added -version option
27 0.12.2: backslash-newline is now \par
28 0.12.3: added default font families (\fswiss etc)
29 0.12.4: added blurb about program in the output HTML
30 0.12.5: added recognition of files with ".RTF" ending, not just ".rtf"
31 0.12.6: added charset tables for CP437 and CP850
32 0.12.7: fixed bug preventing \'## sequences from being translated
33 0.12.8: removed size limit for words, verified DJGPP compilation works.
34 0.12.9: compilation bugfix, fixed author/date information
35 0.12.10: added --simple switch for generating HTML without SPAN/DIV tags
36
37 0.13.0: paragraph alignment added
38 0.13.1: fix for words getting lost after \par
39 0.13.2: fix for color table not being recognized
40
41 0.14.0: separation of word and convert modules
42 0.14.1: fixed color table indexing, added support for font background color.
43 0.14.2: updated parsing mechanism
44 0.14.3: fix for DIV nesting; fix for NS's hiding any table within a span.
45 0.14.4: fix for color table parsing; added better underline/strikethru support.
46
47 0.15.0: hashing of RTF keywords in convert.c; moved much code out of convert.c
48 0.15.1: removed null entries from special.c to reduce program size
49 0.15.2: removed no-op entries from hash in convert.c to reduce program size
50 0.15.3: first 16-bit MSDOS executable
51 0.15.4: fixed paragraph alignment not getting cleared by \pard
52 0.15.5: updated code to produce as few paragraph alignment tags as possible
53
54 0.16.0: added input buffering to improve speed
55 0.16.1: bugfix for printing of debugging strings stored in command hash
56
57 0.17.0: hyperlink support added
58 0.17.1: added support for several font attributes e.g. smallcaps, caps, \expand
59 0.17.2: added Amiga(TM) compilation support
60 0.17.3: fixed problem in interpretation of RTF command words
61 0.17.4: changed attr.c to use AttrStack (stack of stacks) paradigm
62 ----program renamed UnRTF----
63 0.17.5: began implementation of output personalities; wrote HTML personality.
64 0.17.6: added text and vt personalities
65 0.17.7: began addition of PostScript(TM) and LaTeX and WPML output
66 0.17.8: first fully commented version, removed "last change" lines
67 0.17.9: fixed translation between character sets
68 0.17.10: PS now supports underline, strikethrough, shadowed text
69 0.17.11: PS now uses ISOLatin1Encoding
70 0.17.12: PS now supports these fonts: Times,Courier,Symbol,Helvetica
71
72 ----program is now GNU UnRTF----
73 0.18.0: updates to comments, documentation to reflect inclusion in GNU suite.
74 0.18.1: updated manual
75
76 0.19.1: new maintainers: minor fixes to prevent segmentation violations;
77 further special character code; minor cleanups
78 0.19.2: updated some files;
79 0.19.3: fix bug #225592: null pointer param in convert.c
80
81 Note:
82 LaTeX is a system of macros for TeX by Leslie Lamport.
83 WPML is a tentative document format by Z.T. Smith
84
85
86
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336 Corresponding Source conveyed, and Installation Information provided,
337 in accord with this section must be in a format that is publicly
338 documented (and with an implementation available to the public in
339 source code form), and must require no special password or key for
340 unpacking, reading or copying.
341
342 7. Additional Terms.
343
344 "Additional permissions" are terms that supplement the terms of this
345 License by making exceptions from one or more of its conditions.
346 Additional permissions that are applicable to the entire Program shall
347 be treated as though they were included in this License, to the extent
348 that they are valid under applicable law. If additional permissions
349 apply only to part of the Program, that part may be used separately
350 under those permissions, but the entire Program remains governed by
351 this License without regard to the additional permissions.
352
353 When you convey a copy of a covered work, you may at your option
354 remove any additional permissions from that copy, or from any part of
355 it. (Additional permissions may be written to require their own
356 removal in certain cases when you modify the work.) You may place
357 additional permissions on material, added by you to a covered work,
358 for which you have or can give appropriate copyright permission.
359
360 Notwithstanding any other provision of this License, for material you
361 add to a covered work, you may (if authorized by the copyright holders of
362 that material) supplement the terms of this License with terms:
363
364 a) Disclaiming warranty or limiting liability differently from the
365 terms of sections 15 and 16 of this License; or
366
367 b) Requiring preservation of specified reasonable legal notices or
368 author attributions in that material or in the Appropriate Legal
369 Notices displayed by works containing it; or
370
371 c) Prohibiting misrepresentation of the origin of that material, or
372 requiring that modified versions of such material be marked in
373 reasonable ways as different from the original version; or
374
375 d) Limiting the use for publicity purposes of names of licensors or
376 authors of the material; or
377
378 e) Declining to grant rights under trademark law for use of some
379 trade names, trademarks, or service marks; or
380
381 f) Requiring indemnification of licensors and authors of that
382 material by anyone who conveys the material (or modified versions of
383 it) with contractual assumptions of liability to the recipient, for
384 any liability that these contractual assumptions directly impose on
385 those licensors and authors.
386
387 All other non-permissive additional terms are considered "further
388 restrictions" within the meaning of section 10. If the Program as you
389 received it, or any part of it, contains a notice stating that it is
390 governed by this License along with a term that is a further
391 restriction, you may remove that term. If a license document contains
392 a further restriction but permits relicensing or conveying under this
393 License, you may add to a covered work material governed by the terms
394 of that license document, provided that the further restriction does
395 not survive such relicensing or conveying.
396
397 If you add terms to a covered work in accord with this section, you
398 must place, in the relevant source files, a statement of the
399 additional terms that apply to those files, or a notice indicating
400 where to find the applicable terms.
401
402 Additional terms, permissive or non-permissive, may be stated in the
403 form of a separately written license, or stated as exceptions;
404 the above requirements apply either way.
405
406 8. Termination.
407
408 You may not propagate or modify a covered work except as expressly
409 provided under this License. Any attempt otherwise to propagate or
410 modify it is void, and will automatically terminate your rights under
411 this License (including any patent licenses granted under the third
412 paragraph of section 11).
413
414 However, if you cease all violation of this License, then your
415 license from a particular copyright holder is reinstated (a)
416 provisionally, unless and until the copyright holder explicitly and
417 finally terminates your license, and (b) permanently, if the copyright
418 holder fails to notify you of the violation by some reasonable means
419 prior to 60 days after the cessation.
420
421 Moreover, your license from a particular copyright holder is
422 reinstated permanently if the copyright holder notifies you of the
423 violation by some reasonable means, this is the first time you have
424 received notice of violation of this License (for any work) from that
425 copyright holder, and you cure the violation prior to 30 days after
426 your receipt of the notice.
427
428 Termination of your rights under this section does not terminate the
429 licenses of parties who have received copies or rights from you under
430 this License. If your rights have been terminated and not permanently
431 reinstated, you do not qualify to receive new licenses for the same
432 material under section 10.
433
434 9. Acceptance Not Required for Having Copies.
435
436 You are not required to accept this License in order to receive or
437 run a copy of the Program. Ancillary propagation of a covered work
438 occurring solely as a consequence of using peer-to-peer transmission
439 to receive a copy likewise does not require acceptance. However,
440 nothing other than this License grants you permission to propagate or
441 modify any covered work. These actions infringe copyright if you do
442 not accept this License. Therefore, by modifying or propagating a
443 covered work, you indicate your acceptance of this License to do so.
444
445 10. Automatic Licensing of Downstream Recipients.
446
447 Each time you convey a covered work, the recipient automatically
448 receives a license from the original licensors, to run, modify and
449 propagate that work, subject to this License. You are not responsible
450 for enforcing compliance by third parties with this License.
451
452 An "entity transaction" is a transaction transferring control of an
453 organization, or substantially all assets of one, or subdividing an
454 organization, or merging organizations. If propagation of a covered
455 work results from an entity transaction, each party to that
456 transaction who receives a copy of the work also receives whatever
457 licenses to the work the party's predecessor in interest had or could
458 give under the previous paragraph, plus a right to possession of the
459 Corresponding Source of the work from the predecessor in interest, if
460 the predecessor has it or can get it with reasonable efforts.
461
462 You may not impose any further restrictions on the exercise of the
463 rights granted or affirmed under this License. For example, you may
464 not impose a license fee, royalty, or other charge for exercise of
465 rights granted under this License, and you may not initiate litigation
466 (including a cross-claim or counterclaim in a lawsuit) alleging that
467 any patent claim is infringed by making, using, selling, offering for
468 sale, or importing the Program or any portion of it.
469
470 11. Patents.
471
472 A "contributor" is a copyright holder who authorizes use under this
473 License of the Program or a work on which the Program is based. The
474 work thus licensed is called the contributor's "contributor version".
475
476 A contributor's "essential patent claims" are all patent claims
477 owned or controlled by the contributor, whether already acquired or
478 hereafter acquired, that would be infringed by some manner, permitted
479 by this License, of making, using, or selling its contributor version,
480 but do not include claims that would be infringed only as a
481 consequence of further modification of the contributor version. For
482 purposes of this definition, "control" includes the right to grant
483 patent sublicenses in a manner consistent with the requirements of
194484 this License.
195485
196 7. If, as a consequence of a court judgment or allegation of patent
197 infringement or for any other reason (not limited to patent issues),
198 conditions are imposed on you (whether by court order, agreement or
486 Each contributor grants you a non-exclusive, worldwide, royalty-free
487 patent license under the contributor's essential patent claims, to
488 make, use, sell, offer for sale, import and otherwise run, modify and
489 propagate the contents of its contributor version.
490
491 In the following three paragraphs, a "patent license" is any express
492 agreement or commitment, however denominated, not to enforce a patent
493 (such as an express permission to practice a patent or covenant not to
494 sue for patent infringement). To "grant" such a patent license to a
495 party means to make such an agreement or commitment not to enforce a
496 patent against the party.
497
498 If you convey a covered work, knowingly relying on a patent license,
499 and the Corresponding Source of the work is not available for anyone
500 to copy, free of charge and under the terms of this License, through a
501 publicly available network server or other readily accessible means,
502 then you must either (1) cause the Corresponding Source to be so
503 available, or (2) arrange to deprive yourself of the benefit of the
504 patent license for this particular work, or (3) arrange, in a manner
505 consistent with the requirements of this License, to extend the patent
506 license to downstream recipients. "Knowingly relying" means you have
507 actual knowledge that, but for the patent license, your conveying the
508 covered work in a country, or your recipient's use of the covered work
509 in a country, would infringe one or more identifiable patents in that
510 country that you have reason to believe are valid.
511
512 If, pursuant to or in connection with a single transaction or
513 arrangement, you convey, or propagate by procuring conveyance of, a
514 covered work, and grant a patent license to some of the parties
515 receiving the covered work authorizing them to use, propagate, modify
516 or convey a specific copy of the covered work, then the patent license
517 you grant is automatically extended to all recipients of the covered
518 work and works based on it.
519
520 A patent license is "discriminatory" if it does not include within
521 the scope of its coverage, prohibits the exercise of, or is
522 conditioned on the non-exercise of one or more of the rights that are
523 specifically granted under this License. You may not convey a covered
524 work if you are a party to an arrangement with a third party that is
525 in the business of distributing software, under which you make payment
526 to the third party based on the extent of your activity of conveying
527 the work, and under which the third party grants, to any of the
528 parties who would receive the covered work from you, a discriminatory
529 patent license (a) in connection with copies of the covered work
530 conveyed by you (or copies made from those copies), or (b) primarily
531 for and in connection with specific products or compilations that
532 contain the covered work, unless you entered into that arrangement,
533 or that patent license was granted, prior to 28 March 2007.
534
535 Nothing in this License shall be construed as excluding or limiting
536 any implied license or other defenses to infringement that may
537 otherwise be available to you under applicable patent law.
538
539 12. No Surrender of Others' Freedom.
540
541 If conditions are imposed on you (whether by court order, agreement or
199542 otherwise) that contradict the conditions of this License, they do not
200 excuse you from the conditions of this License. If you cannot
201 distribute so as to satisfy simultaneously your obligations under this
202 License and any other pertinent obligations, then as a consequence you
203 may not distribute the Program at all. For example, if a patent
204 license would not permit royalty-free redistribution of the Program by
205 all those who receive copies directly or indirectly through you, then
206 the only way you could satisfy both it and this License would be to
207 refrain entirely from distribution of the Program.
208
209 If any portion of this section is held invalid or unenforceable under
210 any particular circumstance, the balance of the section is intended to
211 apply and the section as a whole is intended to apply in other
212 circumstances.
213
214 It is not the purpose of this section to induce you to infringe any
215 patents or other property right claims or to contest validity of any
216 such claims; this section has the sole purpose of protecting the
217 integrity of the free software distribution system, which is
218 implemented by public license practices. Many people have made
219 generous contributions to the wide range of software distributed
220 through that system in reliance on consistent application of that
221 system; it is up to the author/donor to decide if he or she is willing
222 to distribute software through any other system and a licensee cannot
223 impose that choice.
224
225 This section is intended to make thoroughly clear what is believed to
226 be a consequence of the rest of this License.
227
228 8. If the distribution and/or use of the Program is restricted in
229 certain countries either by patents or by copyrighted interfaces, the
230 original copyright holder who places the Program under this License
231 may add an explicit geographical distribution limitation excluding
232 those countries, so that distribution is permitted only in or among
233 countries not thus excluded. In such case, this License incorporates
234 the limitation as if written in the body of this License.
235
236 9. The Free Software Foundation may publish revised and/or new versions
237 of the General Public License from time to time. Such new versions will
543 excuse you from the conditions of this License. If you cannot convey a
544 covered work so as to satisfy simultaneously your obligations under this
545 License and any other pertinent obligations, then as a consequence you may
546 not convey it at all. For example, if you agree to terms that obligate you
547 to collect a royalty for further conveying from those to whom you convey
548 the Program, the only way you could satisfy both those terms and this
549 License would be to refrain entirely from conveying the Program.
550
551 13. Use with the GNU Affero General Public License.
552
553 Notwithstanding any other provision of this License, you have
554 permission to link or combine any covered work with a work licensed
555 under version 3 of the GNU Affero General Public License into a single
556 combined work, and to convey the resulting work. The terms of this
557 License will continue to apply to the part which is the covered work,
558 but the special requirements of the GNU Affero General Public License,
559 section 13, concerning interaction through a network will apply to the
560 combination as such.
561
562 14. Revised Versions of this License.
563
564 The Free Software Foundation may publish revised and/or new versions of
565 the GNU General Public License from time to time. Such new versions will
238566 be similar in spirit to the present version, but may differ in detail to
239567 address new problems or concerns.
240568
241 Each version is given a distinguishing version number. If the Program
242 specifies a version number of this License which applies to it and "any
243 later version", you have the option of following the terms and conditions
244 either of that version or of any later version published by the Free
245 Software Foundation. If the Program does not specify a version number of
246 this License, you may choose any version ever published by the Free Software
247 Foundation.
248
249 10. If you wish to incorporate parts of the Program into other free
250 programs whose distribution conditions are different, write to the author
251 to ask for permission. For software which is copyrighted by the Free
252 Software Foundation, write to the Free Software Foundation; we sometimes
253 make exceptions for this. Our decision will be guided by the two goals
254 of preserving the free status of all derivatives of our free software and
255 of promoting the sharing and reuse of software generally.
256
257 NO WARRANTY
258
259 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
260 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
261 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
262 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
263 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
264 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
265 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
266 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
267 REPAIR OR CORRECTION.
268
269 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
270 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
271 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
272 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
273 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
274 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
275 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
276 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
277 POSSIBILITY OF SUCH DAMAGES.
278
279 END OF TERMS AND CONDITIONS
280
281 How to Apply These Terms to Your New Programs
569 Each version is given a distinguishing version number. If the
570 Program specifies that a certain numbered version of the GNU General
571 Public License "or any later version" applies to it, you have the
572 option of following the terms and conditions either of that numbered
573 version or of any later version published by the Free Software
574 Foundation. If the Program does not specify a version number of the
575 GNU General Public License, you may choose any version ever published
576 by the Free Software Foundation.
577
578 If the Program specifies that a proxy can decide which future
579 versions of the GNU General Public License can be used, that proxy's
580 public statement of acceptance of a version permanently authorizes you
581 to choose that version for the Program.
582
583 Later license versions may give you additional or different
584 permissions. However, no additional obligations are imposed on any
585 author or copyright holder as a result of your choosing to follow a
586 later version.
587
588 15. Disclaimer of Warranty.
589
590 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
591 APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
592 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
593 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
594 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
595 PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
596 IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
597 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
598
599 16. Limitation of Liability.
600
601 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
602 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
603 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
604 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
605 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
606 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
607 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
608 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
609 SUCH DAMAGES.
610
611 17. Interpretation of Sections 15 and 16.
612
613 If the disclaimer of warranty and limitation of liability provided
614 above cannot be given local legal effect according to their terms,
615 reviewing courts shall apply local law that most closely approximates
616 an absolute waiver of all civil liability in connection with the
617 Program, unless a warranty or assumption of liability accompanies a
618 copy of the Program in return for a fee.
619
620 END OF TERMS AND CONDITIONS
621
622 How to Apply These Terms to Your New Programs
282623
283624 If you develop a new program, and you want it to be of the greatest
284625 possible use to the public, the best way to achieve this is to make it
286627
287628 To do so, attach the following notices to the program. It is safest
288629 to attach them to the start of each source file to most effectively
289 convey the exclusion of warranty; and each file should have at least
630 state the exclusion of warranty; and each file should have at least
290631 the "copyright" line and a pointer to where the full notice is found.
291632
292633 <one line to give the program's name and a brief idea of what it does.>
293 Copyright (C) 19yy <name of author>
294
295 This program is free software; you can redistribute it and/or modify
634 Copyright (C) <year> <name of author>
635
636 This program is free software: you can redistribute it and/or modify
296637 it under the terms of the GNU General Public License as published by
297 the Free Software Foundation; either version 2 of the License, or
638 the Free Software Foundation, either version 3 of the License, or
298639 (at your option) any later version.
299640
300641 This program is distributed in the hope that it will be useful,
303644 GNU General Public License for more details.
304645
305646 You should have received a copy of the GNU General Public License
306 along with this program; if not, write to the Free Software
307 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
308
647 along with this program. If not, see <http://www.gnu.org/licenses/>.
309648
310649 Also add information on how to contact you by electronic and paper mail.
311650
312 If the program is interactive, make it output a short notice like this
313 when it starts in an interactive mode:
314
315 Gnomovision version 69, Copyright (C) 19yy name of author
316 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
651 If the program does terminal interaction, make it output a short
652 notice like this when it starts in an interactive mode:
653
654 <program> Copyright (C) <year> <name of author>
655 This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
317656 This is free software, and you are welcome to redistribute it
318657 under certain conditions; type `show c' for details.
319658
320659 The hypothetical commands `show w' and `show c' should show the appropriate
321 parts of the General Public License. Of course, the commands you use may
322 be called something other than `show w' and `show c'; they could even be
323 mouse-clicks or menu items--whatever suits your program.
324
325 You should also get your employer (if you work as a programmer) or your
326 school, if any, to sign a "copyright disclaimer" for the program, if
327 necessary. Here is a sample; alter the names:
328
329 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
330 `Gnomovision' (which makes passes at compilers) written by James Hacker.
331
332 <signature of Ty Coon>, 1 April 1989
333 Ty Coon, President of Vice
334
335 This General Public License does not permit incorporating your program into
336 proprietary programs. If your program is a subroutine library, you may
337 consider it more useful to permit linking proprietary applications with the
338 library. If this is what you want to do, use the GNU Library General
339 Public License instead of this License.
660 parts of the General Public License. Of course, your program's commands
661 might be different; for a GUI interface, you would use an "about box".
662
663 You should also get your employer (if you work as a programmer) or school,
664 if any, to sign a "copyright disclaimer" for the program, if necessary.
665 For more information on this, and how to apply and follow the GNU GPL, see
666 <http://www.gnu.org/licenses/>.
667
668 The GNU General Public License does not permit incorporating your program
669 into proprietary programs. If your program is a subroutine library, you
670 may consider it more useful to permit linking proprietary applications with
671 the library. If this is what you want to do, use the GNU Lesser General
672 Public License instead of this License. But first, please read
673 <http://www.gnu.org/philosophy/why-not-lgpl.html>.
0 0.21.2:
1 - added feof() calls to fgets() and fgetchar() instances so end-of
2 file is correctly determined under AIX
3 - supplemented code to handle special characters specified with
4 two hex characters (e.g. \'81\'83) as output by some RTF
5 writers. This code is experimental, and uses the SHIFT_JIS
6 codepage for conversion.
7 - definitions in html.config changed to ensure values of markup variables
8 are enclosed in double quotes, e.g. size="3" instead of size=3. This
9 is a first step towards supporting production of XHTML.
10 0.21.1:
11 - fixed strings in unicode_to_string() (unicode.c) to be null
12 terminated instead of newline terminated. This prevents spurious
13 newline output after characters in Symbol font. It also overcomes a
14 fault whereby characters in the symbol font were being output as
15 unicode instead of the desired entities defined in the output
16 specification.
17 - suppressed output of <font face="Symbol"> as this is wrong if
18 characters are changed to unicode or entities
19 - changed path set with -P to be directory containing the output
20 charmaps specifications, and changed the default path to
21 /usr/local/lib/unrtf for the same reason. This makes it possible
22 to set a different default path, useful for example if one cannot
23 install files in /usr/local/lib.
24 - dropped "outputs" and "charmaps" sub-directories in the configuration
25 directory. Output configuration files are now named "html.conf",
26 "text.conf" etc. and the symbol font charmap file is "SYMBOL.charmap".
27 - charmap specifications now sought in the search path
28 - compensate for RTF with unicodes specified as negative numbers,
29 possibly due to overflow on a 16bit machine?
30 - changed processing of --html (etc.) args so that "-t html" and
31 "--html" are equivalent, i.e. both subject to search path set with
32 "-P"
0 Installation Instructions
1 *************************
2
3 Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004 Free
4 Software Foundation, Inc.
5
6 This file is free documentation; the Free Software Foundation gives
7 unlimited permission to copy, distribute and modify it.
8
9 Basic Installation
10 ==================
11
12 These are generic installation instructions.
13
14 The `configure' shell script attempts to guess correct values for
15 various system-dependent variables used during compilation. It uses
16 those values to create a `Makefile' in each directory of the package.
17 It may also create one or more `.h' files containing system-dependent
18 definitions. Finally, it creates a shell script `config.status' that
19 you can run in the future to recreate the current configuration, and a
20 file `config.log' containing compiler output (useful mainly for
21 debugging `configure').
22
23 It can also use an optional file (typically called `config.cache'
24 and enabled with `--cache-file=config.cache' or simply `-C') that saves
25 the results of its tests to speed up reconfiguring. (Caching is
26 disabled by default to prevent problems with accidental use of stale
27 cache files.)
28
29 If you need to do unusual things to compile the package, please try
30 to figure out how `configure' could check whether to do them, and mail
31 diffs or instructions to the address given in the `README' so they can
32 be considered for the next release. If you are using the cache, and at
33 some point `config.cache' contains results you don't want to keep, you
34 may remove or edit it.
35
36 The file `configure.ac' (or `configure.in') is used to create
37 `configure' by a program called `autoconf'. You only need
38 `configure.ac' if you want to change it or regenerate `configure' using
39 a newer version of `autoconf'.
40
41 The simplest way to compile this package is:
42
43 1. `cd' to the directory containing the package's source code and type
44 `./configure' to configure the package for your system. If you're
45 using `csh' on an old version of System V, you might need to type
46 `sh ./configure' instead to prevent `csh' from trying to execute
47 `configure' itself.
48
49 Running `configure' takes awhile. While running, it prints some
50 messages telling which features it is checking for.
51
52 2. Type `make' to compile the package.
53
54 3. Optionally, type `make check' to run any self-tests that come with
55 the package.
56
57 4. Type `make install' to install the programs and any data files and
58 documentation.
59
60 5. You can remove the program binaries and object files from the
61 source code directory by typing `make clean'. To also remove the
62 files that `configure' created (so you can compile the package for
63 a different kind of computer), type `make distclean'. There is
64 also a `make maintainer-clean' target, but that is intended mainly
65 for the package's developers. If you use it, you may have to get
66 all sorts of other programs in order to regenerate files that came
67 with the distribution.
68
69 Compilers and Options
70 =====================
71
72 Some systems require unusual options for compilation or linking that the
73 `configure' script does not know about. Run `./configure --help' for
74 details on some of the pertinent environment variables.
75
76 You can give `configure' initial values for configuration parameters
77 by setting variables in the command line or in the environment. Here
78 is an example:
79
80 ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
81
82 *Note Defining Variables::, for more details.
83
84 Compiling For Multiple Architectures
85 ====================================
86
87 You can compile the package for more than one kind of computer at the
88 same time, by placing the object files for each architecture in their
89 own directory. To do this, you must use a version of `make' that
90 supports the `VPATH' variable, such as GNU `make'. `cd' to the
91 directory where you want the object files and executables to go and run
92 the `configure' script. `configure' automatically checks for the
93 source code in the directory that `configure' is in and in `..'.
94
95 If you have to use a `make' that does not support the `VPATH'
96 variable, you have to compile the package for one architecture at a
97 time in the source code directory. After you have installed the
98 package for one architecture, use `make distclean' before reconfiguring
99 for another architecture.
100
101 Installation Names
102 ==================
103
104 By default, `make install' will install the package's files in
105 `/usr/local/bin', `/usr/local/man', etc. You can specify an
106 installation prefix other than `/usr/local' by giving `configure' the
107 option `--prefix=PREFIX'.
108
109 You can specify separate installation prefixes for
110 architecture-specific files and architecture-independent files. If you
111 give `configure' the option `--exec-prefix=PREFIX', the package will
112 use PREFIX as the prefix for installing programs and libraries.
113 Documentation and other data files will still use the regular prefix.
114
115 In addition, if you use an unusual directory layout you can give
116 options like `--bindir=DIR' to specify different values for particular
117 kinds of files. Run `configure --help' for a list of the directories
118 you can set and what kinds of files go in them.
119
120 If the package supports it, you can cause programs to be installed
121 with an extra prefix or suffix on their names by giving `configure' the
122 option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
123
124 Optional Features
125 =================
126
127 Some packages pay attention to `--enable-FEATURE' options to
128 `configure', where FEATURE indicates an optional part of the package.
129 They may also pay attention to `--with-PACKAGE' options, where PACKAGE
130 is something like `gnu-as' or `x' (for the X Window System). The
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132 package recognizes.
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134 For packages that use the X Window System, `configure' can usually
135 find the X include and library files automatically, but if it doesn't,
136 you can use the `configure' options `--x-includes=DIR' and
137 `--x-libraries=DIR' to specify their locations.
138
139 Specifying the System Type
140 ==========================
141
142 There may be some features `configure' cannot figure out automatically,
143 but needs to determine by the type of machine the package will run on.
144 Usually, assuming the package is built to be run on the _same_
145 architectures, `configure' can figure that out, but if it prints a
146 message saying it cannot guess the machine type, give it the
147 `--build=TYPE' option. TYPE can either be a short name for the system
148 type, such as `sun4', or a canonical name which has the form:
149
150 CPU-COMPANY-SYSTEM
151
152 where SYSTEM can have one of these forms:
153
154 OS KERNEL-OS
155
156 See the file `config.sub' for the possible values of each field. If
157 `config.sub' isn't included in this package, then this package doesn't
158 need to know the machine type.
159
160 If you are _building_ compiler tools for cross-compiling, you should
161 use the `--target=TYPE' option to select the type of system they will
162 produce code for.
163
164 If you want to _use_ a cross compiler, that generates code for a
165 platform different from the build platform, you should specify the
166 "host" platform (i.e., that on which the generated programs will
167 eventually be run) with `--host=TYPE'.
168
169 Sharing Defaults
170 ================
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172 If you want to set default values for `configure' scripts to share, you
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174 values for variables like `CC', `cache_file', and `prefix'.
175 `configure' looks for `PREFIX/share/config.site' if it exists, then
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177 `CONFIG_SITE' environment variable to the location of the site script.
178 A warning: not all `configure' scripts look for a site script.
179
180 Defining Variables
181 ==================
182
183 Variables not defined in a site shell script can be set in the
184 environment passed to `configure'. However, some packages may run
185 configure again during the build, and the customized values of these
186 variables may be lost. In order to avoid this problem, you should set
187 them in the `configure' command line, using `VAR=value'. For example:
188
189 ./configure CC=/usr/local2/bin/gcc
190
191 will cause the specified gcc to be used as the C compiler (unless it is
192 overridden in the site shell script).
193
194 `configure' Invocation
195 ======================
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197 `configure' recognizes the following options to control how it operates.
198
199 `--help'
200 `-h'
201 Print a summary of the options to `configure', and exit.
202
203 `--version'
204 `-V'
205 Print the version of Autoconf used to generate the `configure'
206 script, and exit.
207
208 `--cache-file=FILE'
209 Enable the cache: use and save the results of the tests in FILE,
210 traditionally `config.cache'. FILE defaults to `/dev/null' to
211 disable caching.
212
213 `--config-cache'
214 `-C'
215 Alias for `--cache-file=config.cache'.
216
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218 `--silent'
219 `-q'
220 Do not print messages saying which checks are being made. To
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222 messages will still be shown).
223
224 `--srcdir=DIR'
225 Look for the package's source code in directory DIR. Usually
226 `configure' can determine that directory automatically.
227
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230
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Makefile less more
0
1 ##############################################################################
2 # GNU UnRTF, a command-line program to convert RTF documents to other formats.
3 # Copyright (C) 2000,2001 Zachary Thayer Smith
4 #
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
9 #
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 #
19 # The author is reachable by electronic mail at tuorfa@yahoo.com.
20 ##############################################################################
21
22 #
23 # Makefile for UnRTF
24 #
25
26
27 CFLAGS=-g -Wall
28 CC=gcc
29
30 OBJS=convert.o word.o error.o main.o hash.o \
31 parse.o malloc.o attr.o util.o \
32 output.o html.o text.o vt.o ps.o latex.o wpml.o entity.o
33
34 TARGET=unrtf
35
36 ${TARGET}: ${OBJS}
37 gcc ${OBJS} -o ${TARGET}
38
39 clean:
40 rm -f ${OBJS} ${TARGET} bcount bcount.o
41
42 tidy:
43 rm -f ${OBJS} bcount.o
44 strip ${TARGET}
45
46 tests:
47 ${TARGET} test/table.rtf > test/table.html
48 ${TARGET} test/slashnewline.rtf > test/slashnewline.html
49 ${TARGET} test/fontface.rtf > test/fontface.html
50 ${TARGET} test/fontsize.rtf > test/fontsize.html
51
52 bcount: bcount.c
53 gcc bcount.c -o bcount
54
55 all: ${TARGET} bcount
56 rm -f ${OBJS}
57
58 install: ${TARGET}
59 cp ${TARGET} /usr/local/bin
60
61 attr.o: attr.c defs.h error.h attr.h main.h malloc.h
62 convert.o: convert.c attr.h convert.h defs.h error.h hash.h main.h malloc.h \
63 parse.h util.h word.h
64 entity.o: entity.c
65 error.o: error.c defs.h main.h
66 hash.o: hash.c error.h hash.h main.h malloc.h
67 html.o: html.c defs.h error.h main.h malloc.h output.h
68 latex.o: latex.c defs.h error.h main.h malloc.h output.h
69 main.o: main.c convert.h defs.h error.h hash.h html.h latex.h output.h \
70 parse.h ps.h text.h vt.h wpml.h word.h
71 malloc.o: malloc.c error.h
72 output.o: output.c convert.h defs.h error.h main.h malloc.h output.h
73 parse.o: parse.c defs.h error.h main.h malloc.h parse.h word.h
74 ps.o: ps.c defs.h error.h main.h malloc.h output.h
75 text.o: text.c defs.h error.h main.h malloc.h output.h
76 util.o: util.c
77 vt.o: vt.c defs.h error.h main.h malloc.h output.h
78 word.o: word.c defs.h error.h hash.h main.h malloc.h parse.h word.h
79 wpml.o: wpml.c defs.h error.h main.h malloc.h output.h
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+102
-0
NEWS less more
0 Overall changes for GNU UnRTF
1 ----------------------------------------
2 0.1: original version, known as "rtf2htm"
3 0.2: first Linux version
4 0.3: addition of hash storage for all strings
5 0.4: support for a few HTML special exprs
6 0.5: tables finally work
7 0.6: addition of usage()
8 0.7: added special chars, \tab, info group, <body>
9 0.8: font table support
10
11 0.9.0: images are stored to files
12 0.9.1: pict files extensions a bit more accurate
13 0.9.2: font size changes (\fs) more accurate.
14 0.9.3: fixed bug regarding where <body> goes
15 0.9.4: added -nopict option
16 0.9.5: fixed table data printing.
17 0.9.6: if >1 \cell in a group, font attrs affect all.
18 0.9.7: Chunk class renamed Word
19
20 0.10.0: input file type is checked, -echo renamed -dump
21 0.11.0: addition of ANSI->HTML conversion, plus limited Mac->HTML
22 0.11.1: unknown chars are printed as <!--0x##-->
23
24 0.12.0: separated parser from word module
25 0.12.1: added -version option
26 0.12.2: backslash-newline is now \par
27 0.12.3: added default font families (\fswiss etc)
28 0.12.4: added blurb about program in the output HTML
29 0.12.5: added recognition of files with ".RTF" ending, not just ".rtf"
30 0.12.6: added charset tables for CP437 and CP850
31 0.12.7: fixed bug preventing \'## sequences from being translated
32 0.12.8: removed size limit for words, verified DJGPP compilation works.
33 0.12.9: compilation bugfix, fixed author/date information
34 0.12.10: added --simple switch for generating HTML without SPAN/DIV tags
35
36 0.13.0: paragraph alignment added
37 0.13.1: fix for words getting lost after \par
38 0.13.2: fix for color table not being recognized
39
40 0.14.0: separation of word and convert modules
41 0.14.1: fixed color table indexing, added support for font background color.
42 0.14.2: updated parsing mechanism
43 0.14.3: fix for DIV nesting; fix for NS's hiding any table within a span.
44 0.14.4: fix for color table parsing; added better underline/strikethru support.
45
46 0.15.0: hashing of RTF keywords in convert.c; moved much code out of convert.c
47 0.15.1: removed null entries from special.c to reduce program size
48 0.15.2: removed no-op entries from hash in convert.c to reduce program size
49 0.15.3: first 16-bit MSDOS executable
50 0.15.4: fixed paragraph alignment not getting cleared by \pard
51 0.15.5: updated code to produce as few paragraph alignment tags as possible
52
53 0.16.0: added input buffering to improve speed
54 0.16.1: bugfix for printing of debugging strings stored in command hash
55
56 0.17.0: hyperlink support added
57 0.17.1: added support for several font attributes e.g. smallcaps, caps, \expand
58 0.17.2: added Amiga(TM) compilation support
59 0.17.3: fixed problem in interpretation of RTF command words
60 0.17.4: changed attr.c to use AttrStack (stack of stacks) paradigm
61 ----program renamed UnRTF----
62 0.17.5: began implementation of output personalities; wrote HTML personality.
63 0.17.6: added text and vt personalities
64 0.17.7: began addition of PostScript(TM) and LaTeX and WPML output
65 0.17.8: first fully commented version, removed "last change" lines
66 0.17.9: fixed translation between character sets
67 0.17.10: PS now supports underline, strikethrough, shadowed text
68 0.17.11: PS now uses ISOLatin1Encoding
69 0.17.12: PS now supports these fonts: Times,Courier,Symbol,Helvetica
70
71 ----program is now GNU UnRTF----
72 0.18.0: updates to comments, documentation to reflect inclusion in GNU suite.
73 0.18.1: updated manual
74
75 0.19.1: new maintainers: minor fixes to prevent segmentation violations;
76 further special character code; minor cleanups
77 0.19.2: updated some files;
78 0.19.3: fix bug #225592: null pointer param in convert.c
79 0.19.4: added unicode support
80 0.19.5: removed defective PS support and non-free text files
81 more unicode support
82 improved symbol font support - no longer puts entities in latex output
83 Bug#266020 concerning double slashes fixed
84 Bug#269054 concerning Doctype fixed
85 Bug#287038 security breach fixed
86 (thanks to Joey Hess <joeyh@debian.org>)
87 0.19.6: fix some latex problems
88 0.19.7: updated FSF address
89 0.19.8: minor fixes
90 0.19.9: included verbose mode
91 0.20.0: new build system by Claudio Fontana <claudio@gnu.org>
92 fixed creation date spelling and added support for accented characters
93 in titles from Laurent Monin
94 0.20.1: minor fix in convert.c for Solaris System
95 0.20.2: minor fix to unterminated comment output, added attr_get_param()
96 0.20.3: Greek font support added, fix to UTF character processing
97 0.20.4: nopict mode bug fixes
98 0.20.5: added --noremap option, some html entity corrections, updated to GPL v3
99
100 Note:
101 LaTeX is a system of macros for TeX by Leslie Lamport.
00 Greetings,
11
22 UnRTF is a moderately complicated converter from RTF to other
3 formats, including HTML, LaTeX, text, and PostScript. Converting
4 to HTML, it supports tables, fonts, colors, embedded images,
5 hyperlinks, paragraph alignment among other things. All other
6 conversions are "alpha"--just begun.
3 formats. It works reasonably well but it has bugs and the output is
4 a somewhat ugly. Bugs are known to include paragraph alignment
5 and picture storing.
76
87 Compiling with GCC: type "make all", and assuming you have GCC
98 and GNU make, it should compile without any warnings or errors
10 under Linux, BSD, and DOS (using DJGPP). Amiga/GCC users
11 should utilize the build.amiga file. Please let me know of
12 any compilation problems.
9 under Linux, BSD, and DOS (using DJGPP).
1310
1411 This program includes no warranty whatsoever. It is provided
1512 "AS IS". For more information please read the COPYING
1613 document, which should be included with the source code.
1714 It describes the GNU Public License, which covers UnRTF.
1815
19 Enjoy.
16 Enjoy,
2017
21 Zachary Thayer Smith
18 Zachary Smith
2219 tuorfa@yahoo.com
2320
24 22 Sept 01
25
21 Jan. 7th, 2004
+0
-41
TODO less more
0
1 UnRTF by Zach Smith
2
3 A few tasks that need doing as of 18 Sept 01
4 --------------------------------------------
5
6 * Make sure --inline still works; limit it to HTML.
7
8 * Add a module for an intermediate character set for charset
9 conversions.
10
11 * Finish output personalities for LaTeX, PostScript, text, vt, WPML.
12 - Postscript word-level metrics and printing.
13 - Postscript paragraph alignment.
14 - Postscript tables.
15 - Postscript more font faces.
16 - Does LaTeX support emboss, engrave, outline, shadow?
17
18 * Point-lists -- rather important.
19
20 * Index entries.
21
22 * TOC entries.
23
24 * Headers.
25
26 * Footers.
27
28 * Add support for line-based images (the RTF "shape" concept),
29 converting to Beest format or another?
30
31 * Centering not working within tables?
32
33 * HTML: javascript-based shadow/outline/emboss/engrave ?
34
35 * Style sheet support?
36
37 * HTML: Multiple columns kludge using tables or layers?
38
39 * Need to support more Mac RTF special expressions.
40
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117 # with or without modifications, as long as this notice is preserved.
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119 # serial 9
120
121 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
122 # -------------------------------------
123 # Define a conditional.
124 AC_DEFUN([AM_CONDITIONAL],
125 [AC_PREREQ(2.52)dnl
126 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
127 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
128 AC_SUBST([$1_TRUE])dnl
129 AC_SUBST([$1_FALSE])dnl
130 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
131 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
132 m4_define([_AM_COND_VALUE_$1], [$2])dnl
133 if $2; then
134 $1_TRUE=
135 $1_FALSE='#'
136 else
137 $1_TRUE='#'
138 $1_FALSE=
139 fi
140 AC_CONFIG_COMMANDS_PRE(
141 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
142 AC_MSG_ERROR([[conditional "$1" was never defined.
143 Usually this means the macro was only invoked conditionally.]])
144 fi])])
145
146 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
147 # Free Software Foundation, Inc.
148 #
149 # This file is free software; the Free Software Foundation
150 # gives unlimited permission to copy and/or distribute it,
151 # with or without modifications, as long as this notice is preserved.
152
153 # serial 10
154
155 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
156 # written in clear, in which case automake, when reading aclocal.m4,
157 # will think it sees a *use*, and therefore will trigger all it's
158 # C support machinery. Also note that it means that autoscan, seeing
159 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
160
161
162 # _AM_DEPENDENCIES(NAME)
163 # ----------------------
164 # See how the compiler implements dependency checking.
165 # NAME is "CC", "CXX", "GCJ", or "OBJC".
166 # We try a few techniques and use that to set a single cache variable.
167 #
168 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
169 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
170 # dependency, and given that the user is not expected to run this macro,
171 # just rely on AC_PROG_CC.
172 AC_DEFUN([_AM_DEPENDENCIES],
173 [AC_REQUIRE([AM_SET_DEPDIR])dnl
174 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
175 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
176 AC_REQUIRE([AM_DEP_TRACK])dnl
177
178 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
179 [$1], CXX, [depcc="$CXX" am_compiler_list=],
180 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
181 [$1], UPC, [depcc="$UPC" am_compiler_list=],
182 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
183 [depcc="$$1" am_compiler_list=])
184
185 AC_CACHE_CHECK([dependency style of $depcc],
186 [am_cv_$1_dependencies_compiler_type],
187 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
188 # We make a subdir and do the tests there. Otherwise we can end up
189 # making bogus files that we don't know about and never remove. For
190 # instance it was reported that on HP-UX the gcc test will end up
191 # making a dummy file named `D' -- because `-MD' means `put the output
192 # in D'.
193 mkdir conftest.dir
194 # Copy depcomp to subdir because otherwise we won't find it if we're
195 # using a relative directory.
196 cp "$am_depcomp" conftest.dir
197 cd conftest.dir
198 # We will build objects and dependencies in a subdirectory because
199 # it helps to detect inapplicable dependency modes. For instance
200 # both Tru64's cc and ICC support -MD to output dependencies as a
201 # side effect of compilation, but ICC will put the dependencies in
202 # the current directory while Tru64 will put them in the object
203 # directory.
204 mkdir sub
205
206 am_cv_$1_dependencies_compiler_type=none
207 if test "$am_compiler_list" = ""; then
208 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
209 fi
210 am__universal=false
211 m4_case([$1], [CC],
212 [case " $depcc " in #(
213 *\ -arch\ *\ -arch\ *) am__universal=true ;;
214 esac],
215 [CXX],
216 [case " $depcc " in #(
217 *\ -arch\ *\ -arch\ *) am__universal=true ;;
218 esac])
219
220 for depmode in $am_compiler_list; do
221 # Setup a source with many dependencies, because some compilers
222 # like to wrap large dependency lists on column 80 (with \), and
223 # we should not choose a depcomp mode which is confused by this.
224 #
225 # We need to recreate these files for each test, as the compiler may
226 # overwrite some of them when testing with obscure command lines.
227 # This happens at least with the AIX C compiler.
228 : > sub/conftest.c
229 for i in 1 2 3 4 5 6; do
230 echo '#include "conftst'$i'.h"' >> sub/conftest.c
231 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
232 # Solaris 8's {/usr,}/bin/sh.
233 touch sub/conftst$i.h
234 done
235 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
236
237 # We check with `-c' and `-o' for the sake of the "dashmstdout"
238 # mode. It turns out that the SunPro C++ compiler does not properly
239 # handle `-M -o', and we need to detect this. Also, some Intel
240 # versions had trouble with output in subdirs
241 am__obj=sub/conftest.${OBJEXT-o}
242 am__minus_obj="-o $am__obj"
243 case $depmode in
244 gcc)
245 # This depmode causes a compiler race in universal mode.
246 test "$am__universal" = false || continue
247 ;;
248 nosideeffect)
249 # after this tag, mechanisms are not by side-effect, so they'll
250 # only be used when explicitly requested
251 if test "x$enable_dependency_tracking" = xyes; then
252 continue
253 else
254 break
255 fi
256 ;;
257 msvisualcpp | msvcmsys)
258 # This compiler won't grok `-c -o', but also, the minuso test has
259 # not run yet. These depmodes are late enough in the game, and
260 # so weak that their functioning should not be impacted.
261 am__obj=conftest.${OBJEXT-o}
262 am__minus_obj=
263 ;;
264 none) break ;;
265 esac
266 if depmode=$depmode \
267 source=sub/conftest.c object=$am__obj \
268 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
269 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
270 >/dev/null 2>conftest.err &&
271 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
272 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
273 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
274 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
275 # icc doesn't choke on unknown options, it will just issue warnings
276 # or remarks (even with -Werror). So we grep stderr for any message
277 # that says an option was ignored or not supported.
278 # When given -MP, icc 7.0 and 7.1 complain thusly:
279 # icc: Command line warning: ignoring option '-M'; no argument required
280 # The diagnosis changed in icc 8.0:
281 # icc: Command line remark: option '-MP' not supported
282 if (grep 'ignoring option' conftest.err ||
283 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
284 am_cv_$1_dependencies_compiler_type=$depmode
285 break
286 fi
287 fi
288 done
289
290 cd ..
291 rm -rf conftest.dir
292 else
293 am_cv_$1_dependencies_compiler_type=none
294 fi
295 ])
296 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
297 AM_CONDITIONAL([am__fastdep$1], [
298 test "x$enable_dependency_tracking" != xno \
299 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
300 ])
301
302
303 # AM_SET_DEPDIR
304 # -------------
305 # Choose a directory name for dependency files.
306 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
307 AC_DEFUN([AM_SET_DEPDIR],
308 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
309 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
310 ])
311
312
313 # AM_DEP_TRACK
314 # ------------
315 AC_DEFUN([AM_DEP_TRACK],
316 [AC_ARG_ENABLE(dependency-tracking,
317 [ --disable-dependency-tracking speeds up one-time build
318 --enable-dependency-tracking do not reject slow dependency extractors])
319 if test "x$enable_dependency_tracking" != xno; then
320 am_depcomp="$ac_aux_dir/depcomp"
321 AMDEPBACKSLASH='\'
322 fi
323 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
324 AC_SUBST([AMDEPBACKSLASH])dnl
325 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
326 ])
327
328 # Generate code to set up dependency tracking. -*- Autoconf -*-
329
330 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
331 # Free Software Foundation, Inc.
332 #
333 # This file is free software; the Free Software Foundation
334 # gives unlimited permission to copy and/or distribute it,
335 # with or without modifications, as long as this notice is preserved.
336
337 #serial 5
338
339 # _AM_OUTPUT_DEPENDENCY_COMMANDS
340 # ------------------------------
341 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
342 [{
343 # Autoconf 2.62 quotes --file arguments for eval, but not when files
344 # are listed without --file. Let's play safe and only enable the eval
345 # if we detect the quoting.
346 case $CONFIG_FILES in
347 *\'*) eval set x "$CONFIG_FILES" ;;
348 *) set x $CONFIG_FILES ;;
349 esac
350 shift
351 for mf
352 do
353 # Strip MF so we end up with the name of the file.
354 mf=`echo "$mf" | sed -e 's/:.*$//'`
355 # Check whether this is an Automake generated Makefile or not.
356 # We used to match only the files named `Makefile.in', but
357 # some people rename them; so instead we look at the file content.
358 # Grep'ing the first line is not enough: some people post-process
359 # each Makefile.in and add a new line on top of each file to say so.
360 # Grep'ing the whole file is not good either: AIX grep has a line
361 # limit of 2048, but all sed's we know have understand at least 4000.
362 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
363 dirpart=`AS_DIRNAME("$mf")`
364 else
365 continue
366 fi
367 # Extract the definition of DEPDIR, am__include, and am__quote
368 # from the Makefile without running `make'.
369 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
370 test -z "$DEPDIR" && continue
371 am__include=`sed -n 's/^am__include = //p' < "$mf"`
372 test -z "am__include" && continue
373 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
374 # When using ansi2knr, U may be empty or an underscore; expand it
375 U=`sed -n 's/^U = //p' < "$mf"`
376 # Find all dependency output files, they are included files with
377 # $(DEPDIR) in their names. We invoke sed twice because it is the
378 # simplest approach to changing $(DEPDIR) to its actual value in the
379 # expansion.
380 for file in `sed -n "
381 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
382 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
383 # Make sure the directory exists.
384 test -f "$dirpart/$file" && continue
385 fdir=`AS_DIRNAME(["$file"])`
386 AS_MKDIR_P([$dirpart/$fdir])
387 # echo "creating $dirpart/$file"
388 echo '# dummy' > "$dirpart/$file"
389 done
390 done
391 }
392 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
393
394
395 # AM_OUTPUT_DEPENDENCY_COMMANDS
396 # -----------------------------
397 # This macro should only be invoked once -- use via AC_REQUIRE.
398 #
399 # This code is only required when automatic dependency tracking
400 # is enabled. FIXME. This creates each `.P' file that we will
401 # need in order to bootstrap the dependency handling code.
402 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
403 [AC_CONFIG_COMMANDS([depfiles],
404 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
405 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
406 ])
407
408 # Do all the work for Automake. -*- Autoconf -*-
409
410 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
411 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
412 #
413 # This file is free software; the Free Software Foundation
414 # gives unlimited permission to copy and/or distribute it,
415 # with or without modifications, as long as this notice is preserved.
416
417 # serial 16
418
419 # This macro actually does too much. Some checks are only needed if
420 # your package does certain things. But this isn't really a big deal.
421
422 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
423 # AM_INIT_AUTOMAKE([OPTIONS])
424 # -----------------------------------------------
425 # The call with PACKAGE and VERSION arguments is the old style
426 # call (pre autoconf-2.50), which is being phased out. PACKAGE
427 # and VERSION should now be passed to AC_INIT and removed from
428 # the call to AM_INIT_AUTOMAKE.
429 # We support both call styles for the transition. After
430 # the next Automake release, Autoconf can make the AC_INIT
431 # arguments mandatory, and then we can depend on a new Autoconf
432 # release and drop the old call support.
433 AC_DEFUN([AM_INIT_AUTOMAKE],
434 [AC_PREREQ([2.62])dnl
435 dnl Autoconf wants to disallow AM_ names. We explicitly allow
436 dnl the ones we care about.
437 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
438 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
439 AC_REQUIRE([AC_PROG_INSTALL])dnl
440 if test "`cd $srcdir && pwd`" != "`pwd`"; then
441 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
442 # is not polluted with repeated "-I."
443 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
444 # test to see if srcdir already configured
445 if test -f $srcdir/config.status; then
446 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
447 fi
448 fi
449
450 # test whether we have cygpath
451 if test -z "$CYGPATH_W"; then
452 if (cygpath --version) >/dev/null 2>/dev/null; then
453 CYGPATH_W='cygpath -w'
454 else
455 CYGPATH_W=echo
456 fi
457 fi
458 AC_SUBST([CYGPATH_W])
459
460 # Define the identity of the package.
461 dnl Distinguish between old-style and new-style calls.
462 m4_ifval([$2],
463 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
464 AC_SUBST([PACKAGE], [$1])dnl
465 AC_SUBST([VERSION], [$2])],
466 [_AM_SET_OPTIONS([$1])dnl
467 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
468 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
469 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
470 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
471 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
472
473 _AM_IF_OPTION([no-define],,
474 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
475 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
476
477 # Some tools Automake needs.
478 AC_REQUIRE([AM_SANITY_CHECK])dnl
479 AC_REQUIRE([AC_ARG_PROGRAM])dnl
480 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
481 AM_MISSING_PROG(AUTOCONF, autoconf)
482 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
483 AM_MISSING_PROG(AUTOHEADER, autoheader)
484 AM_MISSING_PROG(MAKEINFO, makeinfo)
485 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
486 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
487 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
488 # We need awk for the "check" target. The system "awk" is bad on
489 # some platforms.
490 AC_REQUIRE([AC_PROG_AWK])dnl
491 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
492 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
493 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
494 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
495 [_AM_PROG_TAR([v7])])])
496 _AM_IF_OPTION([no-dependencies],,
497 [AC_PROVIDE_IFELSE([AC_PROG_CC],
498 [_AM_DEPENDENCIES(CC)],
499 [define([AC_PROG_CC],
500 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
501 AC_PROVIDE_IFELSE([AC_PROG_CXX],
502 [_AM_DEPENDENCIES(CXX)],
503 [define([AC_PROG_CXX],
504 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
505 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
506 [_AM_DEPENDENCIES(OBJC)],
507 [define([AC_PROG_OBJC],
508 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
509 ])
510 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
511 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
512 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
513 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
514 AC_CONFIG_COMMANDS_PRE(dnl
515 [m4_provide_if([_AM_COMPILER_EXEEXT],
516 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
517 ])
518
519 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
520 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
521 dnl mangled by Autoconf and run in a shell conditional statement.
522 m4_define([_AC_COMPILER_EXEEXT],
523 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
524
525
526 # When config.status generates a header, we must update the stamp-h file.
527 # This file resides in the same directory as the config header
528 # that is generated. The stamp files are numbered to have different names.
529
530 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
531 # loop where config.status creates the headers, so we can generate
532 # our stamp files there.
533 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
534 [# Compute $1's index in $config_headers.
535 _am_arg=$1
536 _am_stamp_count=1
537 for _am_header in $config_headers :; do
538 case $_am_header in
539 $_am_arg | $_am_arg:* )
540 break ;;
541 * )
542 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
543 esac
544 done
545 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
546
547 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
548 #
549 # This file is free software; the Free Software Foundation
550 # gives unlimited permission to copy and/or distribute it,
551 # with or without modifications, as long as this notice is preserved.
552
553 # AM_PROG_INSTALL_SH
554 # ------------------
555 # Define $install_sh.
556 AC_DEFUN([AM_PROG_INSTALL_SH],
557 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
558 if test x"${install_sh}" != xset; then
559 case $am_aux_dir in
560 *\ * | *\ *)
561 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
562 *)
563 install_sh="\${SHELL} $am_aux_dir/install-sh"
564 esac
565 fi
566 AC_SUBST(install_sh)])
567
568 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
569 #
570 # This file is free software; the Free Software Foundation
571 # gives unlimited permission to copy and/or distribute it,
572 # with or without modifications, as long as this notice is preserved.
573
574 # serial 2
575
576 # Check whether the underlying file-system supports filenames
577 # with a leading dot. For instance MS-DOS doesn't.
578 AC_DEFUN([AM_SET_LEADING_DOT],
579 [rm -rf .tst 2>/dev/null
580 mkdir .tst 2>/dev/null
581 if test -d .tst; then
582 am__leading_dot=.
583 else
584 am__leading_dot=_
585 fi
586 rmdir .tst 2>/dev/null
587 AC_SUBST([am__leading_dot])])
588
589 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
590 # From Jim Meyering
591
592 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
593 # Free Software Foundation, Inc.
594 #
595 # This file is free software; the Free Software Foundation
596 # gives unlimited permission to copy and/or distribute it,
597 # with or without modifications, as long as this notice is preserved.
598
599 # serial 5
600
601 # AM_MAINTAINER_MODE([DEFAULT-MODE])
602 # ----------------------------------
603 # Control maintainer-specific portions of Makefiles.
604 # Default is to disable them, unless `enable' is passed literally.
605 # For symmetry, `disable' may be passed as well. Anyway, the user
606 # can override the default with the --enable/--disable switch.
607 AC_DEFUN([AM_MAINTAINER_MODE],
608 [m4_case(m4_default([$1], [disable]),
609 [enable], [m4_define([am_maintainer_other], [disable])],
610 [disable], [m4_define([am_maintainer_other], [enable])],
611 [m4_define([am_maintainer_other], [enable])
612 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
613 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
614 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
615 AC_ARG_ENABLE([maintainer-mode],
616 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
617 (and sometimes confusing) to the casual installer],
618 [USE_MAINTAINER_MODE=$enableval],
619 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
620 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
621 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
622 MAINT=$MAINTAINER_MODE_TRUE
623 AC_SUBST([MAINT])dnl
624 ]
625 )
626
627 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
628
629 # Check to see how 'make' treats includes. -*- Autoconf -*-
630
631 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
632 #
633 # This file is free software; the Free Software Foundation
634 # gives unlimited permission to copy and/or distribute it,
635 # with or without modifications, as long as this notice is preserved.
636
637 # serial 4
638
639 # AM_MAKE_INCLUDE()
640 # -----------------
641 # Check to see how make treats includes.
642 AC_DEFUN([AM_MAKE_INCLUDE],
643 [am_make=${MAKE-make}
644 cat > confinc << 'END'
645 am__doit:
646 @echo this is the am__doit target
647 .PHONY: am__doit
648 END
649 # If we don't find an include directive, just comment out the code.
650 AC_MSG_CHECKING([for style of include used by $am_make])
651 am__include="#"
652 am__quote=
653 _am_result=none
654 # First try GNU make style include.
655 echo "include confinc" > confmf
656 # Ignore all kinds of additional output from `make'.
657 case `$am_make -s -f confmf 2> /dev/null` in #(
658 *the\ am__doit\ target*)
659 am__include=include
660 am__quote=
661 _am_result=GNU
662 ;;
663 esac
664 # Now try BSD make style include.
665 if test "$am__include" = "#"; then
666 echo '.include "confinc"' > confmf
667 case `$am_make -s -f confmf 2> /dev/null` in #(
668 *the\ am__doit\ target*)
669 am__include=.include
670 am__quote="\""
671 _am_result=BSD
672 ;;
673 esac
674 fi
675 AC_SUBST([am__include])
676 AC_SUBST([am__quote])
677 AC_MSG_RESULT([$_am_result])
678 rm -f confinc confmf
679 ])
680
681 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
682
683 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
684 # Free Software Foundation, Inc.
685 #
686 # This file is free software; the Free Software Foundation
687 # gives unlimited permission to copy and/or distribute it,
688 # with or without modifications, as long as this notice is preserved.
689
690 # serial 6
691
692 # AM_MISSING_PROG(NAME, PROGRAM)
693 # ------------------------------
694 AC_DEFUN([AM_MISSING_PROG],
695 [AC_REQUIRE([AM_MISSING_HAS_RUN])
696 $1=${$1-"${am_missing_run}$2"}
697 AC_SUBST($1)])
698
699
700 # AM_MISSING_HAS_RUN
701 # ------------------
702 # Define MISSING if not defined so far and test if it supports --run.
703 # If it does, set am_missing_run to use it, otherwise, to nothing.
704 AC_DEFUN([AM_MISSING_HAS_RUN],
705 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
706 AC_REQUIRE_AUX_FILE([missing])dnl
707 if test x"${MISSING+set}" != xset; then
708 case $am_aux_dir in
709 *\ * | *\ *)
710 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
711 *)
712 MISSING="\${SHELL} $am_aux_dir/missing" ;;
713 esac
714 fi
715 # Use eval to expand $SHELL
716 if eval "$MISSING --run true"; then
717 am_missing_run="$MISSING --run "
718 else
719 am_missing_run=
720 AC_MSG_WARN([`missing' script is too old or missing])
721 fi
722 ])
723
724 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
725 #
726 # This file is free software; the Free Software Foundation
727 # gives unlimited permission to copy and/or distribute it,
728 # with or without modifications, as long as this notice is preserved.
729
730 # AM_PROG_MKDIR_P
731 # ---------------
732 # Check for `mkdir -p'.
733 AC_DEFUN([AM_PROG_MKDIR_P],
734 [AC_PREREQ([2.60])dnl
735 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
736 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
737 dnl while keeping a definition of mkdir_p for backward compatibility.
738 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
739 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
740 dnl Makefile.ins that do not define MKDIR_P, so we do our own
741 dnl adjustment using top_builddir (which is defined more often than
742 dnl MKDIR_P).
743 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
744 case $mkdir_p in
745 [[\\/$]]* | ?:[[\\/]]*) ;;
746 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
747 esac
748 ])
749
750 # Helper functions for option handling. -*- Autoconf -*-
751
752 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
753 #
754 # This file is free software; the Free Software Foundation
755 # gives unlimited permission to copy and/or distribute it,
756 # with or without modifications, as long as this notice is preserved.
757
758 # serial 4
759
760 # _AM_MANGLE_OPTION(NAME)
761 # -----------------------
762 AC_DEFUN([_AM_MANGLE_OPTION],
763 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
764
765 # _AM_SET_OPTION(NAME)
766 # ------------------------------
767 # Set option NAME. Presently that only means defining a flag for this option.
768 AC_DEFUN([_AM_SET_OPTION],
769 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
770
771 # _AM_SET_OPTIONS(OPTIONS)
772 # ----------------------------------
773 # OPTIONS is a space-separated list of Automake options.
774 AC_DEFUN([_AM_SET_OPTIONS],
775 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
776
777 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
778 # -------------------------------------------
779 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
780 AC_DEFUN([_AM_IF_OPTION],
781 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
782
783 # Check to make sure that the build environment is sane. -*- Autoconf -*-
784
785 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
786 # Free Software Foundation, Inc.
787 #
788 # This file is free software; the Free Software Foundation
789 # gives unlimited permission to copy and/or distribute it,
790 # with or without modifications, as long as this notice is preserved.
791
792 # serial 5
793
794 # AM_SANITY_CHECK
795 # ---------------
796 AC_DEFUN([AM_SANITY_CHECK],
797 [AC_MSG_CHECKING([whether build environment is sane])
798 # Just in case
799 sleep 1
800 echo timestamp > conftest.file
801 # Reject unsafe characters in $srcdir or the absolute working directory
802 # name. Accept space and tab only in the latter.
803 am_lf='
804 '
805 case `pwd` in
806 *[[\\\"\#\$\&\'\`$am_lf]]*)
807 AC_MSG_ERROR([unsafe absolute working directory name]);;
808 esac
809 case $srcdir in
810 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
811 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
812 esac
813
814 # Do `set' in a subshell so we don't clobber the current shell's
815 # arguments. Must try -L first in case configure is actually a
816 # symlink; some systems play weird games with the mod time of symlinks
817 # (eg FreeBSD returns the mod time of the symlink's containing
818 # directory).
819 if (
820 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
821 if test "$[*]" = "X"; then
822 # -L didn't work.
823 set X `ls -t "$srcdir/configure" conftest.file`
824 fi
825 rm -f conftest.file
826 if test "$[*]" != "X $srcdir/configure conftest.file" \
827 && test "$[*]" != "X conftest.file $srcdir/configure"; then
828
829 # If neither matched, then we have a broken ls. This can happen
830 # if, for instance, CONFIG_SHELL is bash and it inherits a
831 # broken ls alias from the environment. This has actually
832 # happened. Such a system could not be considered "sane".
833 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
834 alias in your environment])
835 fi
836
837 test "$[2]" = conftest.file
838 )
839 then
840 # Ok.
841 :