From 84a02c180903014d71ac6b7786f85c9c7844a5fa Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Tue, 9 Jan 2007 02:07:36 +0000 Subject: try ps2eps, fingers crossed git-svn-id: svn://tug.org/texlive/trunk@3265 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/configure | 2 +- Build/source/configure.in | 2 +- Build/source/utils/ps2eps/Changes.txt | 256 +++ Build/source/utils/ps2eps/INSTALL.txt | 64 + Build/source/utils/ps2eps/LICENSE.txt | 340 +++ Build/source/utils/ps2eps/Makefile.in | 48 + Build/source/utils/ps2eps/README.txt | 39 + Build/source/utils/ps2eps/bbox.1 | 67 + Build/source/utils/ps2eps/bbox.c | 389 ++++ Build/source/utils/ps2eps/configure | 3693 ++++++++++++++++++++++++++++++++ Build/source/utils/ps2eps/configure.in | 9 + Build/source/utils/ps2eps/install-sh | 323 +++ Build/source/utils/ps2eps/ps2eps | 929 ++++++++ Build/source/utils/ps2eps/ps2eps.1 | 357 +++ Build/source/withenable.ac | 5 +- 15 files changed, 6520 insertions(+), 3 deletions(-) create mode 100644 Build/source/utils/ps2eps/Changes.txt create mode 100644 Build/source/utils/ps2eps/INSTALL.txt create mode 100644 Build/source/utils/ps2eps/LICENSE.txt create mode 100644 Build/source/utils/ps2eps/Makefile.in create mode 100644 Build/source/utils/ps2eps/README.txt create mode 100644 Build/source/utils/ps2eps/bbox.1 create mode 100644 Build/source/utils/ps2eps/bbox.c create mode 100755 Build/source/utils/ps2eps/configure create mode 100644 Build/source/utils/ps2eps/configure.in create mode 100755 Build/source/utils/ps2eps/install-sh create mode 100755 Build/source/utils/ps2eps/ps2eps create mode 100644 Build/source/utils/ps2eps/ps2eps.1 diff --git a/Build/source/configure b/Build/source/configure index 32a49899fef..3fe9b767ec2 100755 --- a/Build/source/configure +++ b/Build/source/configure @@ -4836,7 +4836,7 @@ test "$needs_obsdcompat" = yes \ subdirs="$subdirs libs" -PKGS='dialog lcdf-typetools pdfopen psutils t1utils texi2html texinfo' +PKGS='dialog lcdf-typetools pdfopen ps2eps psutils t1utils texi2html texinfo' ESUBDIRS= test -d utils || mkdir utils for pkg in $PKGS; do diff --git a/Build/source/configure.in b/Build/source/configure.in index f2862d6e022..18ab1e734ba 100644 --- a/Build/source/configure.in +++ b/Build/source/configure.in @@ -244,7 +244,7 @@ test "$needs_obsdcompat" = yes \ AC_CONFIG_SUBDIRS([libs]) -PKGS='dialog lcdf-typetools pdfopen psutils t1utils texi2html texinfo' +PKGS='dialog lcdf-typetools pdfopen ps2eps psutils t1utils texi2html texinfo' ESUBDIRS= test -d utils || mkdir utils for pkg in $PKGS; do diff --git a/Build/source/utils/ps2eps/Changes.txt b/Build/source/utils/ps2eps/Changes.txt new file mode 100644 index 00000000000..ccd6eb23237 --- /dev/null +++ b/Build/source/utils/ps2eps/Changes.txt @@ -0,0 +1,256 @@ +---------------------------- +Detailed Change Log: +---------------------------- +revision 1.61 +date: 2006-12-28 17:34:06 +0100; author: bless; state: Exp; lines: +5 -5; +- changed year in comment and info printout only +---------------------------- +revision 1.60 +date: 2006-12-28 17:31:39 +0100; author: bless; state: Exp; lines: +9 -13; +- incorporated changes for Windows/Cygwin detection by Karl Berry +---------------------------- +revision 1.59 +date: 2006-04-04 11:04:47 +0200; author: bless; state: Exp; lines: +4 -4; +- removed surrounding ticks '' for -c $translation in $translatecmd + (hint by Thomas Riedle) +- removed useless/unsupported 2>&1 in $bboxver for Windows +---------------------------- +revision 1.58 +date: 2005/01/19 08:23:12; author: bless; state: Exp; lines: +8 -5 +- fix for two negative offsets in translation (reported by Hans Ecke) +---------------------------- +revision 1.57 +date: 2005/01/19 07:59:52; author: bless; state: Exp; lines: +10 -3 +- more Windows friendly checking for bbox existence +---------------------------- +revision 1.56 +date: 2005/01/17 12:32:54; author: bless; state: Exp; lines: +11 -3 +- added -r option to specify a resolution +---------------------------- +revision 1.55 +date: 2005/01/14 15:28:09; author: bless; state: Exp; lines: +6 -4 +- minor fixes to the -g option (thanks to Koji Nakamaru): + * suppress info output if quiet option is active + * more robust parsing of gs call result +---------------------------- +revision 1.54 +date: 2004/04/23 07:56:54; author: bless; state: Exp; lines: +4 -3 +- added ^pdfIm ^%-EOD- as indicator for binary section +---------------------------- +revision 1.53 +date: 2004/04/01 19:28:02; author: bless; state: Exp; lines: +6 -2 +- Clipping code used always hiresBB, which gave wrong results when bbox returned no hiresBB +---------------------------- +revision 1.52 +date: 2004/02/19 20:20:57; author: bless; state: Exp; lines: +90 -10 +- added rotate option -R +- changed translate in order to avoid negative BB coordinates +---------------------------- +revision 1.51 +date: 2004/01/25 22:02:04; author: bless; state: Exp; lines: +18 -9 +- removed ^ in parsing for %! heading, because Adobe Photoshop generated a + binary heading where ^%! did not work +- added clipping along %%HiResBoundingBox +0.1 points +- added option --nohires +---------------------------- +revision 1.50 +date: 2004/01/25 10:04:56; author: bless; state: Exp; lines: +158 -41 +- ps2eps can now use the bbox device of ghostscript (either by option, environment variable or command line) +- new environment variable PS2EPS_GSBBOX for specifying a default behavior +- uses implicitly the ghostscript bbox device if external bbox command cannot be found +- Added %%HiResBoundingBox output +- now uses gswin32c as default for MSWin32 or cygwin platforms +- added handling/passing of predefined paper sizes of ghostscript (including validity check and help) +- added new environment variable PS2EPS_SIZE for default paper size +- improved format checking for numerically given size +- shows used page size if given while processing +- shows whether it uses the bbox device of ghostscript +- added use POSIX and check for OS +- moved ps2eps header comment now after %%EndComments +- removed looseBB option from call of bbox +---------------------------- +revision 1.49 +date: 2003/11/19 15:08:52; author: bless; state: Exp; lines: +83 -47 +- Added -t|--translate option which allows to specify an offset for drawings +- Existing Bounding Box will now be detected even if negative and fractional values are contained +- Translation will happen automatically if a Bounding Box comment exists with negative offsets +- Warning(s) are printed if Bounding Boxes with negative coordinates are detected +- Built-in wildcard processing is only effective for non-Unix platforms +---------------------------- +revision 1.48 +date: 2003/11/09 17:47:47; author: bless; state: Exp; lines: +5 -5 +- print help, license and version to stdout instead of stderr (incorporated patch from Rafael Laboissiere ) +---------------------------- +revision 1.47 +date: 2003/07/09 +- different informational message for -F flag +---------------------------- +revision 1.46 +date: 2003/07/09 +- now using Getopt::Long::Configure(), because the other way caused problems with module exports +- fixsearchpat/fixreplacepat now filters initmatrix initclip initgraphics which is more generic + and will hopefully fix more bad postscript code +- binary section detection had missing CRLFs +- binary section detection now includes PScript 4 doNimage end marker +- improved pattern for ADO detection +---------------------------- +revision 1.45 +date: 2003/07/04 +- improved processing of images for Pscript_Win_Dib_L2: comment filtering + will not occur within doNimage,doclutimage,beginjpeg etc. +---------------------------- +revision 1.44 +date: 2003/07/03 +- looseBB was not initialized +- disabled use warnings since it may confuse users +---------------------------- +revision 1.43 (not released) +date: 2003/07/02 +- deactivated triggered filter and replaced it with search/replace filter +- new $filtersearchpat,$filterreplacepat combo to filter "initclip" + for PScript5.dll Version 5.2 +- sanity check never worked, fixed it +- new option -W --warnings to allow optional sanity check +- added various comments and reformatted source a little bit +- changed output within option processing, --help, --version, etc. +- added use warnings; +- refined filter expression in $rangefilter_begin +- added $exclude_rangefilter_begin and $..._end pair to preserve non PPD + feature code (although DSCs are possibly removed) + (this feature was integrated from my filterfeatures script) +---------------------------- +revision 1.42 (not released) +date: 2003/04/14 +- provided more robustness if Postscript headerline is malformed +---------------------------- +revision 1.41 (not released) +date: 2003/03/21 +- converted option processing to Getopt::Long package (based on code from Christophe Druet) +- rudimentary internal wildcard support (based on code from Christophe Druet) + (currently only within current directory) +---------------------------- +revision 1.40 (not released) +date: 2003/01/30 +- added filter for Orientation: comment in header, see new option -O +---------------------------- +revision 1.39 +date: 2002/07/10 +- changed new XP filter to triggered filter +- improved processing of binary files with beginimage endimage +---------------------------- +revision 1.38 (not released) +date: 2002/07/09 +- changed comment filtering in order to prevent image distortion +- new filter for Windows XP PScript5.dll Version 5.2: + Bad lines are: + 0 GpPBeg + NP + 129 400 m 4629 400 l 4629 6400 l 129 6400 l CP + eoclip + 1 1 1 SC + NP + 128 400 m 4629 400 l 4629 6400 l 128 6400 l CP + AF + GSE + To avoid the white rectangle deleting all the text above, + it is sufficient to delete + "1 1 1 SC" to "AF", however, I used eoclip as indicator + for the whole sequence. +---------------------------- +revision 1.37 (not released) +date: 2001/10/10 +- added "/setpagedevice {pop} def" to prolog in order to fix + problems with pdf creation, pstricks and nested dvips output + (thanks to Hans Fredrik Nordhaug for + suggesting this addition) +---------------------------- +revision 1.36 (not released) +date: 2001/08/30 +Added filter for Staroffice 5.2 Linux +revision 1.35 +------------- +date: 2001/08/20 13:32:36 +- Improved removeADO (tolerates more spaces) +---------------------------- +revision 1.34 (not released) +------------- +date: 2001/08/20 12:38:22 +- Improved processing of files with leading or trailing binary code +- Improved processing of files with embedded binary coded images +- Removes gabby diagnostic output from Adobe Printer Driver (see variable removeADO) +---------------------------- +revision 1.33 (not released) +------------- +date: 2001/04/25 22:42:10 +- Corrected %%EOF handling (regex) once again, because of braindead Win-files with _CR_LF +- Corrected handling of existing %%BoundingBox comments. Now it takes the last one seen. + Should esp. work with %%BoundingBox: (atend) usage... +---------------------------- +revision 1.32 (not released) +------------- +date: 2001/04/06 22:31:27 +- Fixed case sensitiveness when checking for suffix replacement + (thanks to Erik Jørgensen) +---------------------------- +revision 1.31 +------------- +date: 2001/02/27 19:45:19 +- Heuristic added for finding end of file by counting %%EOF comments. + Now correctly treats already embedded EPS, too. + Usually only trailing garbage (e.g., PCL control sequences) follows + last %%EOF. However, sometimes the last %%EOF may be missing. + Therefore, the behavior is switchable by new -E option. +---------------------------- +revision 1.30 (not released) +------------- +date: 2001/02/09 16:55:32 +Just forgot the new options in usage line, corrected year in copyright +---------------------------- +revision 1.29 +------------- +date: 2001/02/09 15:43:28 +- New first line of code for getting rid of the #! comment +- EOF handling corrected, allowing better handling of already embedded eps files +- New -P option to allow selective removal of embedded preview images + (was previously default) +- Preview images were not filtered in the prolog section (now corrected with -P) +- New -N option to prevent inclusion of any surrounding postscript code +---------------------------- +revision 1.28 +------------- +date: 2000/10/13 09:51:55 +\n was missing at altered clipping bounding box +---------------------------- +revision 1.27 (not released) +date: 2000/10/13 09:39:07 +Clip option should now also print the enlarged BoundingBox in the +Postscript header, so it is not cut off if it gets clipped again. +---------------------------- +revision 1.26 +- just fixed the E-Mail address, because it will not change so often + in the future +---------------------------- +revision 1.25 (not released) +- new -C option clipping added +- fixed page bounding box search message +- bbox 1.10 now fixed scanf() which might cause crashes +---------------------------- +revision 1.24 +date: 2000/07/24 18:52:36; +- just forgot the new options in usage txt, now fixed +---------------------------- +revision 1.23 +date: 2000/07/24 18:34:52; +- ps2eps now uses existing Bounding Box for GS rendering + (can be switched off with -B option) +- Original Postscript version from first header line should now be retained + in output file +- provide --help and --version with usual meaning for GNU programs +---------------------------- +revision 1.22 +date: 2000/02/23 14:15:31; author: bless; state: Exp; lines: +12 -6 +ps2eps now draws in color (ppm) by default. +Monochrome option added. +Fixing message was not printed for each file. +---------------------------- +not released before... \ No newline at end of file diff --git a/Build/source/utils/ps2eps/INSTALL.txt b/Build/source/utils/ps2eps/INSTALL.txt new file mode 100644 index 00000000000..11a2cc5e73d --- /dev/null +++ b/Build/source/utils/ps2eps/INSTALL.txt @@ -0,0 +1,64 @@ +INSTALLATION +------------ + +* Prerequisites +you need: + - perl (an interpreter for the perl language, see http://www.perl.com) + - ghostscript (an interpreter/raster image processor + for the PostScript language, + see http://www.cs.wisc.edu/~ghost/) + - maybe an ANSI-C compiler if you don't use Linux, Solaris, Digital Unix, + HP-UX or Windows 9x/NT/2000. Sorry for the inconvenience, but I tried + to write a bbox equivalent in perl and it was terribly slow. Therefore + I stick to C, because of much better performance. + +* How to install + + Please check that you have working + perl and ghostscript packages. + + Linux/UNIX-based platform + ========================= + 1.) install bbox + + If a bbox binary is included for your platform you simply move it + into any directory of the system search path. Otherwise, you have + to compile bbox.c first by invoking + cc -o bbox bbox.c. + Please make sure that bbox is executable (chmod a+x bbox). + If you already have a working perl and a working ghostscript, you're + finished here, else you have to install them first. + + 2.) install ps2eps + On Unix platforms you simply move the perl script ps2eps into + a directory which is included in the system or personal search + path (e.g., /usr/local/bin, $home/bin). Please make sure that + ps2eps is executable (chmod a+x ps2eps). + + Windows-based platform + ====================== + Use the command line interpreter: + Copy bbox.exe from bin/win32/ directory into a directory that is + in your's or the system's search path for executables. Please try + to invoke bbox -h afterwards. + + The best possibility is to use associated file types under + Windows NT/2000/XP: + 1.) rename ps2eps to ps2eps.pl and + 2.) SET PATHEXT=.pl;%PATHEXT% or use the + settings -> control panel -> system -> "advanced" tab -> environment variables + and edit the PATHEXT entry accordingly. + 3.) then simply typing ps2eps should invoke ps2eps correctly + + Another option is to call perl directly: + perl ps2eps ... + + The script assumes that you have "gswin32c" as + postscript interpreter in your path. Under Windows ps2eps + can perform wildcard expansion now on its own. + +UPDATES +------- +Possibly you can find the newest version at the +following URL: +http://www.tm.uka.de/~bless/ps2eps diff --git a/Build/source/utils/ps2eps/LICENSE.txt b/Build/source/utils/ps2eps/LICENSE.txt new file mode 100644 index 00000000000..60549be514a --- /dev/null +++ b/Build/source/utils/ps2eps/LICENSE.txt @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/Build/source/utils/ps2eps/Makefile.in b/Build/source/utils/ps2eps/Makefile.in new file mode 100644 index 00000000000..149b68b539c --- /dev/null +++ b/Build/source/utils/ps2eps/Makefile.in @@ -0,0 +1,48 @@ +VPATH = @srcdir@ +srcdir = @srcdir@ + +CC = @CC@ +CFLAGS = @CFLAGS@ +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ + +prefix = @prefix@ +datarootdir = @datarootdir@ +exec_prefix = @exec_prefix@ +bindir = @bindir@ +mandir = @mandir@ + +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL = @INSTALL@ + +default all: bbox + +bbox: bbox.o + $(CC) $(LDFLAGS) bbox.o -o bbox + +.c.o: + $(CC) $(CPPFLAGS) $(CFLAGS) -c $< + +install: bbox + $(INSTALL) -d $(bindir) $(mandir)/man1 + $(INSTALL_SCRIPT) $(srcdir)/ps2eps $(bindir)/ps2eps + $(INSTALL_PROGRAM) bbox $(bindir)/bbox + $(INSTALL_DATA) $(srcdir)/ps2eps.1 $(mandir)/man1/ps2eps.1 + $(INSTALL_DATA) $(srcdir)/bbox.1 $(mandir)/man1/bbox.1 + +check: + +uninstall: + -rm -f $(bindir)/ps2eps $(bindir)/bbox $(mandir)/man1/ps2eps.1 $(mandir)/man1/bbox.1 + +clean: + -rm -f bbox bbox.o + +distclean: clean + -rm -f Makefile config.status config.log config.cache + +realclean: distclean + +mostlyclean: clean diff --git a/Build/source/utils/ps2eps/README.txt b/Build/source/utils/ps2eps/README.txt new file mode 100644 index 00000000000..4242db6c342 --- /dev/null +++ b/Build/source/utils/ps2eps/README.txt @@ -0,0 +1,39 @@ +DOCUMENTATION +============= +Please see documentation in the manpage or doc/ sub directory. + +INSTALLATION +============ +Please see instructions in separate text file INSTALL.txt + +UPDATES +======= +Possibly you can find the newest version at the +following URL: +http://www.ipv6.tm.uka.de/~bless/ps2eps + + +Contact information: + Roland Bless, roland bless.de + + If you have problems, please send a gzipped file of + relevant postscript code with your error description + and ps2eps version number. + +License: + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +--------------------------------------------------------------------------- +End of README.txt +--------------------------------------------------------------------------- diff --git a/Build/source/utils/ps2eps/bbox.1 b/Build/source/utils/ps2eps/bbox.1 new file mode 100644 index 00000000000..9efc9e05c2d --- /dev/null +++ b/Build/source/utils/ps2eps/bbox.1 @@ -0,0 +1,67 @@ +.\" This manpage has been automatically generated by docbook2man +.\" from a DocBook document. This tool can be found at: +.\" +.\" Please send any bug reports, improvements, comments, patches, +.\" etc. to Steve Cheng . +.TH "BBOX" "1" "21 April 2004" "" "" +.SH NAME +bbox \- prints out the bounding box of a rawppm or rawpbm image +.SH SYNOPSIS + +\fBbbox\fR [ \fB-l\fR] [ \fB-r\fR] [ \fB-h\fR] [ \fB-V\fR] [ \fB\fIrawpbmfile\fB\fR] + +.SH "DESCRIPTION" +.PP +\fBbbox\fR reads a rawppm or rawpbm file +and prints out the bounding box of the image (as postscript comment and +in postscript points, i.e. 1/72dpi) as well as the high resolution +bounding box. Input is read from standard input if no filename is +specified. +Example output: + +.nf + %%BoundingBox: 12 253 829 837 + %%HiResBoundingBox: 12.500000 253.000000 828.500000 837.00000 + +.fi +.PP +\fBbbox\fR has only very limited memory requirements +as it reads the input line by line and thus needs to store only one picture +line in memory. +.SH "OPTIONS" +.TP +\fB-h | --help \fR +Show summary of options. +.TP +\fB-V \fR +Show version of program. +.TP +\fB-r \fR +resolution of picture in dpi +.TP +\fB-l \fR +loose bounding box (integer bounding box is expanded by 1 +point, hires bounding box is not widened) +.SH "SEE ALSO" +.PP +ps2eps (1) +.SH "AUTHOR" +.PP +\fBbbox\fR was written by Roland Bless. +.SS "ACKNOWLEDGMENTS" +.PP +An earlier version of this manual page was originally written by +Rafael Laboissiere for +the Debian system. Thank you Rafael! Permission is +granted to copy, distribute and/or modify this document under +the terms of the GNU Free Documentation +License, Version 1.1 or any later version published by the Free +Software Foundation; with no Invariant Sections, no Front-Cover +Texts and no Back-Cover Texts. +.SH "BUGS" +.PP +Though the code is quite small and the probability for bugs +is now small, there may be some left somewhere between the lines. +In case you find one, please send a short description with +\fBbbox\fR version number to (please allow some time +to reply). diff --git a/Build/source/utils/ps2eps/bbox.c b/Build/source/utils/ps2eps/bbox.c new file mode 100644 index 00000000000..4a7f87a6dbc --- /dev/null +++ b/Build/source/utils/ps2eps/bbox.c @@ -0,0 +1,389 @@ +/********************************************************************/ +/** bbox -- calculates Bounding Box of a pbmraw/ppmraw-picture **/ +/** Created: Nov. 1997, revised Feb. 1998, Dec. 1999 **/ +/** Author: Roland Bless **/ +/** Copyright (C) 1998-2000 Roland Bless **/ +/** To compile simply use: **/ +/** "cc bbox.c -o bbox" or "make bbox" **/ +/********************************************************************/ + +/* + * $Id: bbox.c,v 1.13 2004/01/25 10:15:48 bless Exp $ + * + * $Log: bbox.c,v $ + * Revision 1.13 2004/01/25 10:15:48 bless + * - added %%HiResBoundingBox: output (now compatible with bbox device output of ghostscript) + * + * Revision 1.12 2003/11/09 18:16:53 bless + * - print help, license and version to stdout instead of stderr (incorporated patch from Rafael Laboissiere ) + * + * Revision 1.11 2003/07/08 11:14:12 bless + * - added include for strcmp() + * - removed unused argument in fprintf() call + * + * Revision 1.10 2000/08/04 08:46:47 bless + * Incorporated bugfix by Dan Blake : read + * unsigned int into unsigned char variable via sscanf caused crash + * under HP-UX. Thanks, Dan! + * + * + */ +#include +#include +#include + +#if defined(_WIN32) && !defined(__CYGWIN__) +#include /* needed for _setmode() */ +#include +#endif + +/********************** +* global variables * +**********************/ +const char *const version= "$Revision: 1.13 $ $Date: 2004/01/25 10:15:48 $"; +const char *const prgname= "bbox"; + +unsigned char bitval[8]= +{ + 1 << 7, + 1 << 6, + 1 << 5, + 1 << 4, + 1 << 3, + 1 << 2, + 1 << 1, + 1 +}; + +unsigned int minus_one(const unsigned x) +{ + return (x == 0) ? x : x-1; +} + +unsigned int plus_one(const unsigned x) +{ + return (x == (unsigned int) ~0U) ? x : x+1; +} + +/***************************** readppm_and_calcbb *********************** +* input: name, resolution, tight * +* output: - (stdout) * +* * +* Reads a RAWPPM or RAWPBM picture file (name or STDIN) and * +* calculates its Bounding Box on-the-fly (line-by-line). * +* * +* Parameters: * +* name: name of the PBMRAW file or NULL (input from stdin) * +* resolution: Pixel per Inch (DPI) * +* tight: boolean value, if false 1 Postscript Point is added to * + each Bounding Box parameter, otherwise the BB is tight * +* The Bounding Box is given in Postscript Points (72 dots/inch) * +* and printed to stdout * +************************************************************************/ +/* calculate the bounding box in postscript points, given a resolution in dpi */ +void readppm_and_calcbb(const char *name, + const unsigned int resolution, + const unsigned char tight) +{ + FILE *inputfile; + char inputline[1024]; + unsigned char magic_found= 0; + int x,y,byte_x,i; + unsigned int x_min, x_max, y_min, y_max; + unsigned int llx, lly, urx, ury; /* bounding box */ + double hllx, hlly, hurx, hury; /* hires bounding box */ + unsigned char *image_row, /* ImageRow */ + *tmprowp; + unsigned int xmax,ymax; /* Image Size */ + unsigned int byte_xmax; + unsigned char stepsize; + unsigned char colmax= 0; /* max color value */ + unsigned int ui_colmax= 0; /* max color value */ + + if ( name == NULL ) + { + inputfile = stdin; + name = "- STDIN -"; + } + else + { + inputfile = fopen(name,"r"); + if ( inputfile == NULL ) + { + fprintf(stderr,"%s: ERROR -- could not open file %s\n", + prgname, name); + return; + } + } + /** check for magic number **/ + do + { + fgets(inputline, 1024, inputfile); +#ifdef DEBUG + fprintf(stderr,"read:[%s]\n",inputline); +#endif + if ( strcmp(inputline,"P4\n") == 0 ) + { + stepsize= 1; + magic_found= 4; + } + else + if ( strcmp(inputline,"P6\n") == 0 ) + { + stepsize= 3; + magic_found= 6; + } + } + while ( !feof(inputfile) && !magic_found ); + + if ( !magic_found ) + { + fprintf(stderr,"%s: ERROR -- %s is not in ppmraw or pbmraw format\n", + prgname, name); + return; + } + /** skip comments **/ + do + { + fgets(inputline, 1024, inputfile); +#ifdef DEBUG + fprintf(stderr,"read:[%s]\n",inputline); +#endif + if (*inputline == '#') + continue; + else + break; + } + while ( !feof(inputfile) ); + /** read picture size: width, height **/ + sscanf(inputline,"%u %u",&xmax,&ymax); + if ( magic_found == 6 ) /* PPM file has maximum color-component value */ + { + fgets(inputline, 1024, inputfile); + sscanf(inputline,"%u",&ui_colmax); + colmax = (unsigned char) ui_colmax; /* this is safer */ + } +#ifdef DEBUG + fprintf(stderr,"\nreading picture: %s X: %u Y: %u\n",name,xmax,ymax); +#endif + x_min= xmax; + x_max= 0; + y_min= ymax; + y_max= 0; + if ( magic_found == 4 ) /* PBMRAW = Bitmap */ + { /** read raw pbmfile **/ + byte_xmax= xmax / 8; + if (xmax % 8 != 0) + byte_xmax++; + } + else /** assume ppm raw **/ + { + byte_xmax= xmax * 3; /* we have RGB, i.e. three bytes for each pixel */ + } + + image_row= malloc(byte_xmax); + if ( image_row ) + { +#if defined(_WIN32) && !defined(__CYGWIN__) /* this is really braindead stuff for MSVC */ + i= _setmode( _fileno(stdin), _O_BINARY); + if (i == -1) + fprintf(stderr,"%s: ERROR - Cannot set binary mode for STDIN\n"); +#endif + for (y= 0; y= xmax ) break; +#ifdef DEBUG + printf("(%04d,%04d): \n",y,x); +#endif + } + } /* end for */ + } /* end if magic_found 4 */ + else + { /* assume PPM */ + x= byte_x/3; /* we have 3 bytes per pixel */ +#ifdef DEBUG + printf("(%04d,%04d)%04d: \n",y,x,byte_x,colmax); +#endif + } + /* update bounding box */ + if ( x < x_min ) x_min= x; + if ( x > x_max ) x_max= x; + if ( y < y_min ) y_min= y; + if ( y > y_max ) y_max= y; +#ifdef DEBUG + printf("ymin,ymax:(%04d,%04d) xmin,xmax:(%04d,%04d)", + y_min,y_max,x_min,x_max); +#endif + break; /* stop here */ + } /* if there are pixels not white */ + } /* end for byte_x */ + if ( byte_x != byte_xmax ) + { /* there was a pixel with no background color */ + tmprowp= image_row+byte_xmax-1; + /* inspect this line from the right */ + for (byte_x= byte_xmax-1; + byte_x >= 0; + byte_x--,tmprowp--) + { + if ( *tmprowp != colmax ) /* there are pixels not white */ + { + if ( magic_found == 4 ) + { + for (i= 0; i<8 ; i++) + { + if ( *tmprowp & bitval[i] ) + { + x= byte_x*8+i; + if (x >= xmax) break; +#ifdef DEBUG + printf("(%04d,%04d): \n",y,x); +#endif + } + } /* end for */ + } /* end if magic_found 4 */ + else + { /* assume PPM */ + x= byte_x/3; /* we have 3 bytes per pixel */ + } + /* update bounding box */ + if ( x < x_min ) x_min= x; + if ( x > x_max ) x_max= x; + if ( y < y_min ) y_min= y; + if ( y > y_max ) y_max= y; + break; + } /* if there are pixels not white */ + } /* end for byte_x */ + } /* if line contained not only background color */ + } /* end for y */ +#ifdef DEBUG_BOX + fprintf(stderr,"(%04d,%04d), (%04d,%04d)\n", x_min,ymax-y_max,x_max,ymax-y_min); +#endif + /* distance from the left edge to the leftmost point */ + hllx= (x_min*72.0)/resolution; + /* distance from the bottom edge to the bottommost point */ + hlly= ((ymax-y_max)*72.0)/resolution; + /* distance from the left edge to the righmost point */ + hurx= (x_max*72.0)/resolution; + /* distance from the bottom edge to the uppermost point */ + hury= ((ymax-y_min)*72.0)/resolution; + + + if ( !tight ) + { + /* distance from the left edge to the leftmost point */ + llx= minus_one((unsigned int) ((unsigned long) x_min*72UL)/resolution); + /* distance from the bottom edge to the bottommost point */ + lly= minus_one((unsigned int) ((unsigned long) (ymax-y_max)*72UL)/resolution); + /* distance from the left edge to the righmost point */ + urx= plus_one((unsigned int) ((unsigned long) x_max*72UL)/resolution); + /* distance from the bottom edge to the uppermost point */ + ury= plus_one((unsigned int) ((unsigned long) (ymax-y_min)*72UL)/resolution); + } + else /* tight bounding box */ + { + /* distance from the left edge to the leftmost point */ + llx= (unsigned int) ((unsigned long) x_min*72UL)/resolution; + /* distance from the bottom edge to the bottommost point */ + lly= (unsigned int) ((unsigned long) (ymax-y_max)*72UL)/resolution; + /* distance from the left edge to the righmost point */ + urx= (unsigned int) ((unsigned long) x_max*72UL)/resolution; + if ( (((unsigned long) x_max*72UL) % resolution) != 0 ) + urx= plus_one(urx); + /* distance from the bottom edge to the uppermost point */ + ury= (unsigned int) ((unsigned long) (ymax-y_min)*72UL)/resolution; + if ( (((unsigned long) (y_max-y_min)*72UL) % resolution) != 0 ) + ury= plus_one(ury); + } + /* skip the rest of the file if any data is still present */ + while ( !feof(inputfile) ) + { + fgets(inputline, 1024, inputfile); + } + + /* give out Bounding Box */ + printf("%%%%BoundingBox: %d %d %d %d\n", llx, lly, urx, ury); + printf("%%%%HiResBoundingBox: %f %f %f %f\n", hllx, hlly, hurx, hury); + } + else + fprintf(stderr,"%s: ERROR -- not enough memory to read in one row of the picture\n",prgname); + + fclose(inputfile); + free(image_row); +} + + +int +main(int argc, char **argv) +{ + int i; + char *filename= NULL; + unsigned int resolution= 72; /* use 72 dpi as default resolution */ + unsigned char tight= 1; + + for (i= 1; i. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + + +exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} + +# Identity of this package. +PACKAGE_NAME='ps2eps' +PACKAGE_TARNAME='ps2eps' +PACKAGE_VERSION='1.61' +PACKAGE_STRING='ps2eps 1.61' +PACKAGE_BUGREPORT='texlive@tug.org' + +ac_subst_vars='SHELL +PATH_SEPARATOR +PACKAGE_NAME +PACKAGE_TARNAME +PACKAGE_VERSION +PACKAGE_STRING +PACKAGE_BUGREPORT +exec_prefix +prefix +program_transform_name +bindir +sbindir +libexecdir +datarootdir +datadir +sysconfdir +sharedstatedir +localstatedir +includedir +oldincludedir +docdir +infodir +htmldir +dvidir +pdfdir +psdir +libdir +localedir +mandir +DEFS +ECHO_C +ECHO_N +ECHO_T +LIBS +build_alias +host_alias +target_alias +INSTALL_PROGRAM +INSTALL_SCRIPT +INSTALL_DATA +CC +CFLAGS +LDFLAGS +CPPFLAGS +ac_ct_CC +EXEEXT +OBJEXT +LIBOBJS +LTLIBOBJS' +ac_subst_files='' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval $ac_prev=\$ac_option + ac_prev= + continue + fi + + case $ac_option in + *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *) ac_optarg=yes ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case $ac_dashdash$ac_option in + --) + ac_dashdash=yes ;; + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir=$ac_optarg ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build_alias ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build_alias=$ac_optarg ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; + + -datadir | --datadir | --datadi | --datad) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=*) + datadir=$ac_optarg ;; + + -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ + | --dataroo | --dataro | --datar) + ac_prev=datarootdir ;; + -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ + | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) + datarootdir=$ac_optarg ;; + + -disable-* | --disable-*) + ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` + eval enable_$ac_feature=no ;; + + -docdir | --docdir | --docdi | --doc | --do) + ac_prev=docdir ;; + -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) + docdir=$ac_optarg ;; + + -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) + ac_prev=dvidir ;; + -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) + dvidir=$ac_optarg ;; + + -enable-* | --enable-*) + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` + eval enable_$ac_feature=\$ac_optarg ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix=$ac_optarg ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; + + -host | --host | --hos | --ho) + ac_prev=host_alias ;; + -host=* | --host=* | --hos=* | --ho=*) + host_alias=$ac_optarg ;; + + -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) + ac_prev=htmldir ;; + -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ + | --ht=*) + htmldir=$ac_optarg ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir=$ac_optarg ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir=$ac_optarg ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir=$ac_optarg ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir=$ac_optarg ;; + + -localedir | --localedir | --localedi | --localed | --locale) + ac_prev=localedir ;; + -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) + localedir=$ac_optarg ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst | --locals) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) + localstatedir=$ac_optarg ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir=$ac_optarg ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c | -n) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir=$ac_optarg ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix=$ac_optarg ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix=$ac_optarg ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix=$ac_optarg ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name=$ac_optarg ;; + + -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) + ac_prev=pdfdir ;; + -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) + pdfdir=$ac_optarg ;; + + -psdir | --psdir | --psdi | --psd | --ps) + ac_prev=psdir ;; + -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) + psdir=$ac_optarg ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir=$ac_optarg ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir=$ac_optarg ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site=$ac_optarg ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir=$ac_optarg ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir=$ac_optarg ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target_alias ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target_alias=$ac_optarg ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; + + -with-* | --with-*) + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } + ac_package=`echo $ac_package | sed 's/[-.]/_/g'` + eval with_$ac_package=\$ac_optarg ;; + + -without-* | --without-*) + ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } + ac_package=`echo $ac_package | sed 's/[-.]/_/g'` + eval with_$ac_package=no ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes=$ac_optarg ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries=$ac_optarg ;; + + -*) { echo "$as_me: error: unrecognized option: $ac_option +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } + ;; + + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } + eval $ac_envvar=\$ac_optarg + export $ac_envvar ;; + + *) + # FIXME: should be removed in autoconf 3.0. + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + ;; + + esac +done + +if test -n "$ac_prev"; then + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + { echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } +fi + +# Be sure to have absolute directory names. +for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ + datadir sysconfdir sharedstatedir localstatedir includedir \ + oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ + libdir localedir mandir +do + eval ac_val=\$$ac_var + case $ac_val in + [\\/$]* | ?:[\\/]* ) continue;; + NONE | '' ) case $ac_var in *prefix ) continue;; esac;; + esac + { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; } +done + +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi + +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null + + +ac_pwd=`pwd` && test -n "$ac_pwd" && +ac_ls_di=`ls -di .` && +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || + { echo "$as_me: error: Working directory cannot be determined" >&2 + { (exit 1); exit 1; }; } +test "X$ac_ls_di" = "X$ac_pwd_ls_di" || + { echo "$as_me: error: pwd does not report name of working directory" >&2 + { (exit 1); exit 1; }; } + + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then the parent directory. + ac_confdir=`$as_dirname -- "$0" || +$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X"$0" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + srcdir=$ac_confdir + if test ! -r "$srcdir/$ac_unique_file"; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r "$srcdir/$ac_unique_file"; then + test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { (exit 1); exit 1; }; } +fi +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_abs_confdir=`( + cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 + { (exit 1); exit 1; }; } + pwd)` +# When building in place, set srcdir=. +if test "$ac_abs_confdir" = "$ac_pwd"; then + srcdir=. +fi +# Remove unnecessary trailing slashes from srcdir. +# Double slashes in file names in object file debugging info +# mess up M-x gdb in Emacs. +case $srcdir in +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; +esac +for ac_var in $ac_precious_vars; do + eval ac_env_${ac_var}_set=\${${ac_var}+set} + eval ac_env_${ac_var}_value=\$${ac_var} + eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} + eval ac_cv_env_${ac_var}_value=\$${ac_var} +done + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures ps2eps 1.61 to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/ps2eps] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of ps2eps 1.61:";; + esac + cat <<\_ACEOF + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d "$ac_dir" || continue + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for guested configure. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? + cd "$ac_pwd" || { ac_status=$?; break; } + done +fi + +test -n "$ac_init_help" && exit $ac_status +if $ac_init_version; then + cat <<\_ACEOF +ps2eps configure 1.61 +generated by GNU Autoconf 2.61 + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit +fi +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by ps2eps $as_me 1.61, which was +generated by GNU Autoconf 2.61. Invocation command line was + + $ $0 $@ + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 2) + ac_configure_args1="$ac_configure_args1 '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + ac_configure_args="$ac_configure_args '$ac_arg'" + ;; + esac + done +done +$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } +$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + echo "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------------- ## +## File substitutions. ## +## ------------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + echo "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer explicitly selected file to automatically selected ones. +if test -n "$CONFIG_SITE"; then + set x "$CONFIG_SITE" +elif test "x$prefix" != xNONE; then + set x "$prefix/share/config.site" "$prefix/etc/config.site" +else + set x "$ac_default_prefix/share/config.site" \ + "$ac_default_prefix/etc/config.site" +fi +shift +for ac_site_file +do + if test -r "$ac_site_file"; then + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + + + + + + + + + + + + + + + + + + + + + + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +ac_config_files="$ac_config_files Makefile" + + +ac_aux_dir= +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 +echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { (exit 1); exit 1; }; } +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +ac_script=' +t clear +:clear +s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g +t quote +s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g +t quote +b any +:quote +s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g +s/\[/\\&/g +s/\]/\\&/g +s/\$/$$/g +H +:any +${ + g + s/^\n// + s/\n/ /g + p +} +' +DEFS=`sed -n "$ac_script" confdefs.h` + + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 + +# Save the log message, to keep $[0] and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by ps2eps $as_me 1.61, which was +generated by GNU Autoconf 2.61. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +# Files that config.status was made for. +config_files="$ac_config_files" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + +Configuration files: +$config_files + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +ps2eps config.status 1.61 +configured by $0, generated by GNU Autoconf 2.61, + with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2006 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" + ac_need_defaults=false;; + --he | --h | --help | --hel | -h ) + echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL + export CONFIG_SHELL + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +# +# Set up the sed scripts for CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "$CONFIG_FILES"; then + +_ACEOF + + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF +SHELL!$SHELL$ac_delim +PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim +PACKAGE_NAME!$PACKAGE_NAME$ac_delim +PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim +PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim +PACKAGE_STRING!$PACKAGE_STRING$ac_delim +PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim +exec_prefix!$exec_prefix$ac_delim +prefix!$prefix$ac_delim +program_transform_name!$program_transform_name$ac_delim +bindir!$bindir$ac_delim +sbindir!$sbindir$ac_delim +libexecdir!$libexecdir$ac_delim +datarootdir!$datarootdir$ac_delim +datadir!$datadir$ac_delim +sysconfdir!$sysconfdir$ac_delim +sharedstatedir!$sharedstatedir$ac_delim +localstatedir!$localstatedir$ac_delim +includedir!$includedir$ac_delim +oldincludedir!$oldincludedir$ac_delim +docdir!$docdir$ac_delim +infodir!$infodir$ac_delim +htmldir!$htmldir$ac_delim +dvidir!$dvidir$ac_delim +pdfdir!$pdfdir$ac_delim +psdir!$psdir$ac_delim +libdir!$libdir$ac_delim +localedir!$localedir$ac_delim +mandir!$mandir$ac_delim +DEFS!$DEFS$ac_delim +ECHO_C!$ECHO_C$ac_delim +ECHO_N!$ECHO_N$ac_delim +ECHO_T!$ECHO_T$ac_delim +LIBS!$LIBS$ac_delim +build_alias!$build_alias$ac_delim +host_alias!$host_alias$ac_delim +target_alias!$target_alias$ac_delim +INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim +INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim +INSTALL_DATA!$INSTALL_DATA$ac_delim +CC!$CC$ac_delim +CFLAGS!$CFLAGS$ac_delim +LDFLAGS!$LDFLAGS$ac_delim +CPPFLAGS!$CPPFLAGS$ac_delim +ac_ct_CC!$ac_ct_CC$ac_delim +EXEEXT!$EXEEXT$ac_delim +OBJEXT!$OBJEXT$ac_delim +LIBOBJS!$LIBOBJS$ac_delim +LTLIBOBJS!$LTLIBOBJS$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 49; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` +fi + +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end +_ACEOF +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF +:end +s/|#_!!_#|//g +CEOF$ac_eof +_ACEOF + + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/ +s/:*\${srcdir}:*/:/ +s/:*@srcdir@:*/:/ +s/^\([^=]*=[ ]*\):*/\1/ +s/:*$// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF +fi # test -n "$CONFIG_FILES" + + +for ac_tag in :F $CONFIG_FILES +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 +echo "$as_me: error: Invalid tag $ac_tag." >&2;} + { (exit 1); exit 1; }; };; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { (exit 1); exit 1; }; };; + esac + ac_file_inputs="$ac_file_inputs $ac_f" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input="Generated from "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + fi + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin";; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= + +case `sed -n '/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p +' $ac_file_inputs` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s&@configure_input@&$configure_input&;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + + + + esac + +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/Build/source/utils/ps2eps/configure.in b/Build/source/utils/ps2eps/configure.in new file mode 100644 index 00000000000..23a72b87b3d --- /dev/null +++ b/Build/source/utils/ps2eps/configure.in @@ -0,0 +1,9 @@ +AC_INIT(ps2eps, 1.61, texlive@tug.org) + +AC_CONFIG_FILES(Makefile) + +AC_PROG_INSTALL + +AC_PROG_CC + +AC_OUTPUT diff --git a/Build/source/utils/ps2eps/install-sh b/Build/source/utils/ps2eps/install-sh new file mode 100755 index 00000000000..4d4a9519eaf --- /dev/null +++ b/Build/source/utils/ps2eps/install-sh @@ -0,0 +1,323 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2005-05-14.22 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +chmodcmd="$chmodprog 0755" +chowncmd= +chgrpcmd= +stripcmd= +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src= +dst= +dir_arg= +dstarg= +no_target_directory= + +usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: +-c (ignored) +-d create directories instead of installing files. +-g GROUP $chgrpprog installed files to GROUP. +-m MODE $chmodprog installed files to MODE. +-o USER $chownprog installed files to USER. +-s $stripprog installed files. +-t DIRECTORY install into DIRECTORY. +-T report an error if DSTFILE is a directory. +--help display this help and exit. +--version display version info and exit. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG +" + +while test -n "$1"; do + case $1 in + -c) shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + --help) echo "$usage"; exit $?;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -s) stripcmd=$stripprog + shift + continue;; + + -t) dstarg=$2 + shift + shift + continue;; + + -T) no_target_directory=true + shift + continue;; + + --version) echo "$0 $scriptversion"; exit $?;; + + *) # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + test -n "$dir_arg$dstarg" && break + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dstarg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dstarg" + shift # fnord + fi + shift # arg + dstarg=$arg + done + break;; + esac +done + +if test -z "$1"; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src ;; + esac + + if test -n "$dir_arg"; then + dst=$src + src= + + if test -d "$dst"; then + mkdircmd=: + chmodcmd= + else + mkdircmd=$mkdirprog + fi + else + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dstarg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dstarg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst ;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dstarg: Is a directory" >&2 + exit 1 + fi + dst=$dst/`basename "$src"` + fi + fi + + # This sed command emulates the dirname command. + dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` + + # Make sure that the destination directory exists. + + # Skip lots of stat calls in the usual case. + if test ! -d "$dstdir"; then + defaultIFS=' + ' + IFS="${IFS-$defaultIFS}" + + oIFS=$IFS + # Some sh's can't handle IFS=/ for some reason. + IFS='%' + set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` + shift + IFS=$oIFS + + pathcomp= + + while test $# -ne 0 ; do + pathcomp=$pathcomp$1 + shift + if test ! -d "$pathcomp"; then + $mkdirprog "$pathcomp" + # mkdir can fail with a `File exist' error in case several + # install-sh are creating the directory concurrently. This + # is OK. + test -d "$pathcomp" || exit + fi + pathcomp=$pathcomp/ + done + fi + + if test -n "$dir_arg"; then + $doit $mkdircmd "$dst" \ + && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } + + else + dstfile=`basename "$dst"` + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + trap '(exit $?); exit' 1 2 13 15 + + # Copy the file name to the temp name. + $doit $cpprog "$src" "$dsttmp" && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && + + # Now rename the file to the real destination. + { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ + || { + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + if test -f "$dstdir/$dstfile"; then + $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ + || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ + || { + echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 + (exit 1); exit 1 + } + else + : + fi + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" + } + } + fi || { (exit 1); exit 1; } +done + +# The final little trick to "correctly" pass the exit status to the exit trap. +{ + (exit 0); exit 0 +} + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/Build/source/utils/ps2eps/ps2eps b/Build/source/utils/ps2eps/ps2eps new file mode 100755 index 00000000000..aeb0e9a8e43 --- /dev/null +++ b/Build/source/utils/ps2eps/ps2eps @@ -0,0 +1,929 @@ +#!/usr/bin/env perl +# The expression in the previous line replaces the unix specific line +# {#!/usr/bin/perl}. +# ps2eps - convert PostScript to EPS (Encapsulated PostScript) files +# ------------------------------------------------------------------- +# $Id: ps2eps,v 1.61 2006/12/28 16:34:06 bless Exp $ +# ------------------------------------------------------- +# (C)opyright 1999-2006 Roland Bless +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# Author: Roland Bless +# Send bug reports to roland bless.de +# ------------------------------------------------------------------- +# Additional filtering is performed when Windows generated PostScript files +# are processed. Some instructions will otherwise lead to bad output +# if EPS-file gets embedded into other PostScript files. +# +# Requirements: +# + perl +# + gs (ghostscript supporting pbm output) +# + bbox (a little C program [ANSI-C - should work on every platform] +# for calculation of the actual BoundingBox) + +use POSIX; + +#use warnings; + +#use Getopt package +use Getopt::Long; +Getopt::Long::Configure("no_ignore_case"); + +$prgname= "ps2eps"; + +if (! -d "/usr/bin") +{ # we assume that we are running under native windows + $ghostscriptname = "gswin32c"; + $NULLDEV = "nul"; +} +else +{ # Unix or cygwin + $ghostscriptname = "gs"; + $NULLDEV = "/dev/null 2>&1"; +} + +$bboxver=`bbox >$NULLDEV -V`; +$bboxname= ($?== -1) ? "" : "bbox"; +$version= '$Id: ps2eps,v 1.61 2006/12/28 16:34:06 bless Exp $'; #' +$insertPScode= 1; # Insert surrounding Postscript code +$infhandle = STDIN; # Standard input is the default input file +$outfhandle = STDOUT; # Standard output is default output if STDIN is input +$infname= '-'; +$outfname= '-'; +$forceoverwrite=0; # do not overwrite existing files +$ignoreBB= 0; # ignore existing Bounding Box comment +$removeDSC= 1; # remove Adobe document structure comments +$removeADO= 1; # remove Adobe printer Driver console Output [Page: ...] +$ignoreEOFDSC= 0; # ignore %%EOF DSC hint +$removePreview= 0; # remove preview +$quiet= 0; # write progress to stdout +$resolution= 144; # resolution for bounding box calculation is 2x72 dpi +$trytofixps= 1; # try to fix postscript code +$forcefixps= 0; # fix postscript code unconditionally if eq 1 +$filterorientation= 1;# filter Orientation line +$looseBB=''; # default: tight bounding box +$clip=0; # do not clip +$warnings=0; # do not print warnings concerning postscript sanity +$debuggs=0; # no debugging of ghostscript call, turn this on if you want to see the gs call +$inch=2.54; # one inch is 2.54cm +$fullcolors= 1; # use ppm format (24-bit full color) +$trailerseen= 0; # Trailer comment seen? +$PSversion="2.0"; # default Postscript Version +$PSDSCversion="2.0"; # default Postscript DSC Version +$translate_x= 0; # translate by x postscript points +$translate_y= 0; # translate by y postscript points + +$defaultext = '(ps|prn)'; # default extension +$defaultoutext = '.eps'; # default output extension +$envname_size = 'PS2EPS_SIZE'; +$envname_gsbbox = 'PS2EPS_GSBBOX'; + +$gpar=""; +$known_papersizes="11x17|ledger|legal|letter(small)?|arch[A-E]|a([0-9]|10)|isob[0-6]|b[0-5]|c[0-6]|jisb[0-6]|fls(a|e)|halfletter"; +$papersize_help="11x17,ledger,legal,letter,lettersmall,archA,archB,archC,archD,archE\ +a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,isob0,isob1,isob2,isob3,isob4,isob5,isob6,\ +b0,b1,b2,b3,b4,b5,c0,c1,c2,c3,c4,c5,c6,\ +jisb0,jisb1,jisb2,jisb3,jisb4,jisb5,jisb6,flsa,flse,halfletter\n"; +$trigger= 0; +$notsane= 0; +$dummy=""; + +@ver= split(/ /,$version); + +# filename for temporary files +if ($^O =~ /MSWin32/i or $^O =~ /cygwin/i) +{ + # it is less trouble to use the current directory if working on + # cygwin and nevertheless using gswin32c. + $tmpfname= "$prgname.$$"; + $win=1; +} +elsif (defined($ENV{'TMP'})) +{ + $tmpdir= $ENV{'TMP'}; + $filesep= ($tmpdir =~ /^?\:\\/) ? '\\' : '/'; + if ($tmpdir =~ /$filesep$/) + { $tmpfname= $tmpdir . "$prgname.$$"; } + else + { $tmpfname= $tmpdir . "$filesep$prgname.$$"; } + $win=1; +} +else #assume we're on a UNIXBOX +{ + $tmpfname= "/tmp/" . "$prgname.$$"; + $win=0; +} + + +$licensetxt= "\ + This program is free software; you can redistribute it and/or modify\ + it under the terms of the GNU General Public License as published by\ + the Free Software Foundation; either version 2 of the License, or\ + (at your option) any later version.\ +\ + This program is distributed in the hope that it will be useful,\ + but WITHOUT ANY WARRANTY; without even the implied warranty of\ + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\ + GNU General Public License for more details.\ +\ + You should have received a copy of the GNU General Public License\ + along with this program; if not, write to the Free Software\ + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"; + +@prgidtxt= ( "$prgname - convert PostScript to EPS (Encapsulated PostScript) files\n", + "(C)opyright 1998-2006 Roland Bless\n\n" ); + +@helptxt= ("Version: $ver[2]\n", + "Operation:\n", + " Without any argument, $prgname reads from standard input\n", + " and writes to standard output.\n", + " If filenames are given as arguments they are processed\n", + " one by one and output files are written to filenames\n", + " with extension '$defaultoutext'. If input filenames have the extension\n", + " '.ps' or '.prn', this extension is replaced with '$defaultoutext'.\n", + " In all other cases '$defaultoutext' is appended to the input filename.\n", + " Please note that PostScript files for input should contain\n", + " only one single page.\n\n", + " If BoundingBox in output seems to be wrong, please try options --size or --ignoreBB.\n\n" ); + +@usagetxt= ("Syntax:\n", + " $prgname [-f] [-q] [-N] [-O] [-n] [-P] [-c] [-C] [-m] [-B] [-E] [-s ] [-R +|-|^] [-t ] [-l] [-g] [-d] [-H] [-h|--help] [-g] [-W] [-L] [-V|--version] [--] [psfile1] [psfile2] [...]\n", + "Options:\n", + " -f, --force force overwriting existing files\n", + " -q, --quiet quiet operation (no output while processing files)\n", + " -N, --noinsert do not insert any postscript code\n", + " -O, --preserveorientation do not filter Orientation: header comment\n", + " -n, --nofix do not try to fix postscript code\n", + " -P, --removepreview remove preview image (smaller file, but no preview)\n", + " -F, --fixps fix postscript code unconditionally\n", + " -c, --comments preserve document structure comments\n", + " -C, --clip insert postscript code for clipping\n", + " -m, --mono use black/white bitmap as base for calculation\n", + " -s, --size= page size (a0-a10,letter,...) or in format XxY[cm|in] (default:cm), where X and Y are numbers\n", + " use --size=list to list pre-defined page sizes\n", + " -R, --rotate= rotate resulting EPS. : +=+90 (clockw.),-=-90 (counter-clockw.) ^=180 degrees\n", + " -t, --translate specify x,y offset (may be negative) in postscript points (1/72 dpi)\n", + " -r, --resolution specify dpi resolution to render with ghostscript (default 144)", + " -l, --loose expand the original bounding box by one point in each direction\n", + " -B, --ignoreBB do not use existing bounding box as page size for rendering\n", + " -E, --ignoreEOF do not use %%EOF as hint for end of file\n", + " -g, --gsbbox use internal bbox device of ghostscript\n", + " -H, --no-hires do not use a HiResBoundingBox\n", + " -h, --help help information\n", + " -L, --license show licensing information\n", + " -V, --version show version information\n", + " -d, --debuggs show ghostscript call\n", + " -W, --warnings show warnings about sanity of generated eps file\n", + " -- all following arguments are treated as files\n", + " (allows filenames starting with -)\n", + "\n", + "Arguments:\n", + " One or more names of PostScript files for input\n"); + +## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +## -- argument checking -- +## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +#environment variable for papersize +if (defined($ENV{"$envname_size"})) +{ + $opt_s= $ENV{"$envname_size"}; +} +else +{ + $opt_s = ''; # for s-option +} + +if (defined($ENV{"$envname_gsbbox"})) +{ + $bboxname=""; +} + +$opt_t = ''; # for t-option +$opt_R = ''; # for R-option +$opt_r = ''; # for r-option +$stopnow = 0; +die "Wrong option(s), please check usage with $prgname --help\n" unless +GetOptions('f|force' => \$forceoverwrite, + 'q|quiet' => \$quiet, + 'm|mono' => sub { $fullcolors = 0 }, + 'n|nofix' => sub { $trytofixps = 0 }, + 'F|fixps' => \$forcefixps, + 'N|noinsert' => sub { $insertPScode = 0 }, + 'O|preserveorientation' => sub { $filterorientation= 0 }, + 'P|removepreview' => \$removePreview, + 'c|comments' => sub { $removeDSC = 0 }, + 'C|clip' => \$clip, + 'l|loose' => sub { $looseBB = '-l' }, + 'B|ignoreBB' => \$ignoreBB, + 'E|ignoreEOF'=> \$ignoreEOFDSC, + 's|size=s' => \$opt_s, + 't|translate=s' => \$opt_t, + 'r|resolution=s' => \$opt_r, + 'R|rotate=s' => \$opt_R, + 'g|gsbbox' => sub { $bboxname=""; }, + 'H|nohires' => \$nohires, + 'h|help' => sub { $stopnow = 1; print @prgidtxt,@helptxt,@usagetxt,"\nAuthor: Roland Bless (roland\@bless.de)\n\n"; }, + 'L|license' => sub { $stopnow = 1; print @prgidtxt,$licensetxt,"\nAuthor: Roland Bless (roland\@bless.de)\n\n"; }, + 'd|debuggs' => \$debuggs, + 'W|warnings' => \$warnings, + 'V|version' => sub { $stopnow = 1; print @prgidtxt,"Version: $ver[2]\n"; });exit if ($stopnow); + +## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +## -- wildcard processing -- +## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +## internal wildcard processing for current directory, +## only used for non UNIX-based OSs (which may lack shell wildcard expansion) +@filenames = (); +foreach $object (@ARGV) { + if ($win && $object =~ m/\*/o) # asterisk is present in filename + { + $wildcard = $object; + $wildcard =~ s/\./\\\./g; # replace . in pattern with \. + $wildcard =~ s/\*/\(\.\*\)/g; # replace * in pattern with (.*) + opendir(DIR,'.') || die 'Unable to open current directory, stopped'; # open current directory + print STDERR $wildcard; + @fid = grep { /$wildcard(\.$defaultext)?/i } readdir(DIR); + foreach (@fid) { push @filenames, $_; } + closedir DIR; + } + else { push @filenames, $object; } +} # end foreach +$filenames[0]= '-' if (scalar(@filenames) == 0); # no file arguments, use STDIN as input + +print STDERR "Input files: @filenames\n" if (!$quiet); + +if ($opt_r ne '') +{ + $resolution=$opt_r; +} + +# papersize stuff +if ($opt_s ne '') +{ + # if explicit size is given, ignore existing BoundingBox always + $ignoreBB = 1; + $pagedimension = $opt_s; + if ($opt_s eq "list") + { + print STDERR "Available paper sizes: $papersize_help"; + exit 0; + } + + #explicit format XxY[cm|in] + if ($pagedimension =~ /(\d*\.?\d+)x(\d*\.?\d+)/) + { + ($x_dim, $dummy, $y_dim, $unit)= split(/(x|cm|in)/,$pagedimension); + if ( $x_dim !~ /^\d*\.?\d+$/ ) + { die "$x_dim in $arg is not a valid number, stopped"; } + if ( $y_dim !~ /^\d*\.?\d+$/ ) + { die "$y_dim in $arg is not a valid number, stopped"; } + + #print STDERR "xdim: $x_dim ydim: $y_dim unit:$unit\n" ; + if (!defined($unit) ) + { + $unit='cm'; + $opt_s=$opt_s . $unit; + } + if ( $unit ne 'in' ) # assume centimeters + { # calculate dimension in pixels (remember: resolution is in dpi) + $xpixels= int(($x_dim * $resolution) / $inch)+1; + $ypixels= int(($y_dim * $resolution) / $inch)+1; + $gpar= "-g${xpixels}x${ypixels}"; + } + else + { + $xpixels= int($x_dim * $resolution)+1; + $ypixels= int($y_dim * $resolution)+1; + $gpar= "-g${xpixels}x${ypixels}"; + } + } #endif XxY in opt_s + else + { + if ($opt_s =~ /$known_papersizes/) + { + $gpar="-sPAPERSIZE=$opt_s"; + } + else + { + print STDERR "Error: Unknown paper size: $opt_s\n Acceptable papersizes are:$papersize_help\n"; + exit 1; + } + } +} + +#translate option +if ($opt_t ne '') +{ + ($translate_x,$translate_y)= split(/\,/,$opt_t); +} + +#rotate +$rotright='-90 rotate'; +$rotleft='90 rotate'; +$rotupsidedown='180 rotate'; +$rotate=''; +if ($opt_R ne '') +{ + if ($opt_R eq '+') { $rotate=$rotright; } + elsif ($opt_R eq '-') { $rotate=$rotleft; } + elsif ($opt_R eq '^') { $rotate=$rotupsidedown; } + else { die "Wrong parameter for option -R: Valid are only +,-,^\n"; }; +} + +$device= $fullcolors ? "ppmraw" : "pbmraw"; + +## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +## -- iterate over different input files -- +## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +PROCESSFILE: +while ($infname= (shift @filenames)) +{ + # reset filter definitions for each file + undef $linefilter; + undef $rangefilter_begin; + undef $rangefilter_end; + $fixthisps= $trytofixps; + $fixmsgprinted= 0; + + if (!$quiet) { print STDERR "Processing: $infname\n"; } + unless (open($infhandle,"<$infname")) + { # skip over this file + print STDERR "$prgname: Can't open $infname: $!\n"; + next PROCESSFILE; + } + + # buffer input from stdin into temporary file, because it has to be read twice + # one time for ghostscript processing, the second time for generating output + if ($infname eq '-') # input is stdin + { + $tmpfhandle=''; + open($tmpfhandle,">$tmpfname") or + die "Cannot open temporary file $tmpfname for writing: $!\n"; + } + else # input is not stdin + { + undef $tmpfhandle; + #if filename ends with $defaultext usually .ps or .prn, replace the extension with $defaultoutext + if ($infname =~ /\.$defaultext$/i) + { + $outfname= $infname; $outfname =~ s/\.$defaultext$/$defaultoutext/i; + } + else # otherwise simply append the extension $defaultoutext + { + $outfname= $infname . "$defaultoutext"; + } + if (!$forceoverwrite and -s "$outfname") + { + die "$prgname: Sorry, file named $outfname already exists,", + " will not overwrite it.\n", + " You will have to use the -f option, delete it or rename it", + " before running $prgname again.\n"; + } + else + { + open($outfhandle,">$outfname") or die "Can't open file $outfname for writing: $!\n"; + } + } #end else input is not stdin + + ## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + ## -- process input file -- + ## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + $linefilter= '^$'; #'# filter empty lines by default + while (<$infhandle>) + { + # get postscript and DSC version + if (/%!PS-Adobe-(\S+).*EPSF-(\S+)/) + { + $PSversion=$1; + $PSDSCversion=$2; + if (! ($PSversion =~ /\d+\.\d+/)) + { + $PSDSCversion="2.0"; + } + if (! ($PSDSCversion =~ /\d+\.\d+/)) + { + $PSDSCversion="2.0"; + } + } + + # check for existing BoundingBox parameters + if ( /^%%\s*BoundingBox:\s*(.*)/ && !defined($eBBllx) ) + { + $BBarg= $1; + # accept even negative and fractional BBs + if ( $BBarg =~ /(\-?\d+\.?\d*\s+){3,}\d+/ ) # ignore %% BoundingBox: (atend) comments + { + ($eBBllx,$eBBlly,$eBBurx,$eBBury,$dummy)= split /\s/,$BBarg; + #print STDERR "Existing BB: $eBBllx,$eBBlly,$eBBurx,$eBBury\n"; + if (int($eBBllx) < 0) { $translate_x= - int($eBBllx-0.5); } + if (int($eBBlly) < 0) { $translate_y= - int($eBBlly-0.5); } + + $xpixels= int((($eBBurx-$eBBllx) * $resolution)/72)+1; + $ypixels= int((($eBBury-$eBBlly) * $resolution)/72)+1; + if (!$ignoreBB) + { + $gpar= "-g${xpixels}x${ypixels}"; + # check for meaningful values + if (($xpixels <= 1) || ($ypixels <= 1)) + { + $gpar=""; undef $eBBllx; undef $eBBlly; + } + else + { + if (!$quiet) + { + print STDERR "Rendering with existing $_"; + if (int($eBBllx) < 0 || int($eBBlly) < 0) + { + print STDERR "WARNING: existing Bounding Box shows negative values - shifting\n"; + } + } + } + } #endif !$ignoreBB + } #endif $BBarg =~ + } + + + if ($fixthisps) # try to fix bad postscript code + { + # check for Windows 3.x output + if ( /^Win.*Dict/ ) + { + if (!$quiet && !$fixmsgprinted) + { print STDERR "Windows 3.5 generated Postscript file detected, fixing\n"; } + $linefilter= '^(EJ|RS)'; + $rangefilter_begin= '^statusdict'; + $rangefilter_end= 'cvx\ settransfer$'; #' + $fixmsgprinted= 1; # stop printing message + } + else + { + if ( /^%%Creator:\s*Wind.U\s*Xprinter/ ) + { + if (!$quiet && !$fixmsgprinted) + { print STDERR "Star/OpenOffice generated Postscript file detected, fixing\n"; } + $linefilter= '^rs'; + $fixmsgprinted= 1; # stop printing message + } + else + { + if ( $forcefixps || + /^\/NTPS/ || + /Creator:\s*(AdobePS|Pscript|.*Windows)/i ) #check for NT generated output + { + if (!$quiet && !$fixmsgprinted) + { + if ($forcefixps) + { + print STDERR "Postscript filtering requested, fixing\n"; + } + else + { + print STDERR "Windows generated Postscript file detected, fixing\n"; + } + } + $rangefilter_begin= '^((\[\{)|(featurebegin\{))$'; #' + $rangefilter_end= '^(\} stopped cleartomark|\}featurecleanup)'; + $exclude_rangefilter_begin= '^(?i)%%BeginNonPPDFeature'; #' + $exclude_rangefilter_end= '^(?i)%%EndNonPPDFeature'; + #$triggered_rangefilter_begin= ''; #' + #$triggered_rangefilter_end= ''; #' + $fixsearchpat='(^|\s)(initmatrix|initclip|initgraphics)(\s|$)'; + $fixreplacepat=' '; + $fixmsgprinted= 1; # stop printing message + } # end if NTPS + } #end else + } + } #end if trytofixps + + if (defined($tmpfhandle)) + { + print $tmpfhandle $_ or die "$prgname: Failure during writing to temporary file $tmpfname"; + } + + if (/^%%EOF\s*$/) + { + $totalEOFDSC++ + } + } #end while <$infhandle> + + if (defined($tmpfhandle)) + { + close($tmpfhandle); + } + else + { + $tmpfhandle= $infhandle; + $tmpfname= $infname; + } + + ## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + ## -- calculate the bounding box -- + ## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + if ($translate_x!=0 || $translate_y!=0) + { + $translation="$translate_x $translate_y translate"; + $translatecmd="-c $translation"; + } + else + { + $translation=""; + $translatecmd=""; + } + + if (!$quiet) + { + print STDERR "Calculating Bounding Box..."; + if ($opt_s) + { + print STDERR "using page size $opt_s..."; + } + } + + $rotatecmd=''; + if ($rotate ne '') + { + $rotatecmd="-c \"$rotate\"" + } + if ($bboxname ne '') + { + $cmdline="$ghostscriptname -dSAFER -dNOPAUSE -q $gpar -r$resolution -sDEVICE=$device -sOutputFile=- $translatecmd -f $tmpfname -c showpage -c quit | $bboxname -r $resolution"; + } + else + { + if (!$quiet) { + print STDERR "...using bbox device of $ghostscriptname..."; + } + $cmdline = "$ghostscriptname -dSAFER -dBATCH -dNOPAUSE -q $gpar -r$resolution -sDEVICE=bbox -sOutputFile=- -c \"/setpagedevice {pop} def\" $translatecmd -f $tmpfname -c quit 2>&1"; + } + + if ($debuggs) { print STDERR "\nCalling: $cmdline\n"; } + + # actual ghostscript call + $boundingbox=`$cmdline`; + if ($debuggs) { print STDERR "Call result: $boundingbox"; } + + # check result of gs call + if ($boundingbox !~ /^%%BoundingBox/m) + { + print STDERR "Error: Could not determine bounding box!\n", + "I suppose $ghostscriptname had some trouble interpreting the postscript-file\n"; + } + + $boundingbox =~ /^%%HiResBoundingBox:\s*(.*)/m; + if (defined($1)) # HiResBoundingBox given + { + ($hcBBllx,$hcBBlly,$hcBBurx,$hcBBury,$dummy)= split(/\s/,$1); + $hiresboundingbox="%%HiResBoundingBox: $hcBBllx $hcBBlly $hcBBurx $hcBBury\n"; + $cBBllx = floor($hcBBllx); + $cBBlly = floor($hcBBlly); + $cBBurx = ceil($hcBBurx); + $cBBury = ceil($hcBBury); + } + else + { #use normal BoundingBox + $boundingbox =~ /^%%.*BoundingBox:\s*(.*)/; + ($cBBllx,$cBBlly,$cBBurx,$cBBury,$dummy)= split(/\s/,$1); + } + # if loose BB should be performed by ps2eps + # apply changes to resulting bounding box if needed + if ($looseBB ne '') + { + if ($cBBllx > 0) { $cBBllx--; } + if ($cBBlly > 0) { $cBBlly--; } + $cBBurx++; $cBBury++; + } + # extend clipping box by 1 point + if ($clip) + { + if ($cBBllx > 0) { $cBBllx--; } + if ($cBBlly > 0) { $cBBlly--; } + $cBBurx++; $cBBury++; + } + if ($cBBllx < 0 || $cBBlly < 0) + { + if (!$quiet) + { + print STDERR "WARNING! Your drawing had a negative Bounding Box which is deprecated and may cause problems!. I'll shift it.\n"; + } + $translate_x= -int($cBBllx); + $translate_y= -int($cBBlly); + $cBBllx=0; + $cBBurx= $cBBurx + $translate_x; + $cBBlly=0; + $cBBury= $cBBury + $translate_y; + + $hcBBurx= $hcBBurx + $hcBBllx; + $hcBBury= $hcBBury + $hcBBlly; + $hcBBllx= 0; + $hcBBlly= 0; + + $hiresboundingbox="%%HiResBoundingBox: $hcBBllx $hcBBlly $hcBBurx $hcBBury\n"; + + $translation="$translate_x $translate_y translate"; + $translatecmd="-c \'$translation\'"; + } + $boundingbox = "%%BoundingBox: $cBBllx $cBBlly $cBBurx $cBBury\n"; + + if (!$quiet) { print STDERR "ready. $boundingbox" }; + + $before_startps= 1; + $inserted_prolog= 0; + $prolog_passed= 0; + + ## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + ## -- Create output file -- + ## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + if (!$quiet) { print STDERR "Creating output file $outfname..."; } + + open($tmpfhandle,"<$tmpfname") or die "Cannot open file $tmpfname for reading"; + CREATEOUTPUT: + while (<$tmpfhandle>) + { + # check whether we are in a binary section + + $binarysection=(/^(%%BeginBinary)|(beginimage)\r?\n?$/ ... /^(%%EndBinary)|^(endimage)/) || + (/^(doNimage)|(doclutimage)\r?\n?$/ ... /(^|~> )Z\r?\n?$/) || # Pscript_Win_Dib_L2 5.0 0 + (/^beginjpeg / ... /~> endjpeg\r?\n?$/) || # Pscript_Win_Dib_L2 5.0 0 + (/^pdfIm/ ... /^%-EOD-/); + + if ( !$binarysection ) + { + s/\r?\n?$//; # remove CR and/or LF at end of line if not in binary section + } + + # check where magic Postscript header starts - skip leading binary stuff, e.g., HP PCL/PJL code + if ($before_startps) + { + if ( /%!/ ) # This is usually the smallest magic sequence + { # Note: Adobe Photoshop generated a binary heading, so ^ is not applicable + if (! /%!PS-Adobe.*/i) # some strange programs use other magics + { + print STDERR "** Warning **: Weird heading line -- ",$_," -- "; + } + $before_startps= 0; + } + next CREATEOUTPUT; + } + else # we are hopefully in regular postscript code now + { + # count %%EOFs as we want to know when we got the last EOF + if ( /^%%EOF\s*$/ ) + { + $seenEOF++; + } + + # We should insert our own prologue including the newly calculated BoundingBox + if (! $inserted_prolog) + { + print $outfhandle "%!PS-Adobe-$PSversion EPSF-$PSDSCversion\n"; + # check if we need to rotate + $transrotcmd=''; + if ($rotatecmd) + { + if ($rotate eq $rotright) + { + $transrotcmd="-$cBBlly $cBBurx translate"; + $boundingbox='%%BoundingBox: 0 0 ' . ($cBBury-$cBBlly) . ' ' . ($cBBurx-$cBBllx) . "\n"; + if ($hiresboundingbox ne "") + { + $hiresboundingbox='%%HiResBoundingBox: 0 0 ' . ($hcBBury-$hcBBlly) . ' ' . ($hcBBurx-$hcBBllx) . "\n"; + } + + } + elsif ($rotate eq $rotleft) + { + $transrotcmd="$cBBury -$cBBllx translate"; + $boundingbox='%%BoundingBox: 0 0 ' . ($cBBury-$cBBlly) . ' ' . ($cBBurx-$cBBllx) . "\n"; + if ($hiresboundingbox ne "") + { + $hiresboundingbox= '%%HiResBoundingBox: 0 0 ' . ($hcBBury-$hcBBlly) . ' ' . ($hcBBurx-$hcBBllx) . "\n"; + } + } + elsif ($rotate eq $rotupsidedown) + { + $transrotcmd="$cBBurx $cBBury translate"; + $boundingbox='%%BoundingBox: 0 0 ' . ($cBBurx-$cBBllx) . ' ' . ($cBBury-$cBBlly) . "\n"; + if ($hiresboundingbox ne "") + { + $hiresboundingbox='%%HiResBoundingBox: 0 0 ' . ($hcBBurx-$hcBBllx) . ' ' . ($hcBBury-$hcBBlly) . "\n"; + } + } + } + print $outfhandle $boundingbox; + if (!defined($hiresboundingbox)) + { + $nohires=1; + } + if (defined($hiresboundingbox) && !defined($nohires)) { print $outfhandle $hiresboundingbox; } + $inserted_prolog= 1; + redo CREATEOUTPUT; + } + else # already inserted_prolog + { + if (! $prolog_passed) + { + #ignore the following lines in the prologue + if ( /^%%(HiRes)?BoundingBox/ || + /^%%Pages/ || + /^%%BeginProlog/ || + /^%%EndProlog/ || + ($filterorientation && /^%%Orientation/) || + ($removeDSC && /^%%.*: \(atend\)/) || + ($removePreview && (/^%%BeginPreview/ ... /^%%EndPreview/)) ) + { + next CREATEOUTPUT; + } + else + { + if ( /^[^%].*/ || + /^%%EndComments/ ) # line is not a comment + { + #output postscript code for proper EPS file + if ($insertPScode) + { + print $outfhandle "%%EndComments\n", + "% EPSF created by ps2eps $ver[2]\n", + "%%BeginProlog\n"; + } + # Insert own postscript code for clipping + if ($clip) + { + if (!defined($nohires)) + { + printf $outfhandle "newpath %f %f moveto %f %f lineto %f %f lineto %f %f lineto closepath clip\n",$hcBBllx-0.1,$hcBBlly-0.1,$hcBBurx+0.1,$hcBBlly-0.1,$hcBBurx+0.1,$hcBBury+0.1,$hcBBllx-0.1,$hcBBury+0.1; + } + else + { + printf $outfhandle "newpath %d %d moveto %d %d lineto %d %d lineto %d %d lineto closepath clip\n",$cBBllx,$cBBlly,$cBBurx,$cBBlly,$cBBurx,$cBBury,$cBBllx,$cBBury; + } + } #endif clip + + if ($rotate ne '') + { + print $outfhandle "$transrotcmd\n"; + print $outfhandle "$rotate\n"; + } + if ($translation ne '') + { + print $outfhandle "$translation\n"; + } + + #insert surrounding postscript code + if ($insertPScode) + { + print $outfhandle "save\n", + "countdictstack\n", + "mark\n", + "newpath\n", + "/showpage {} def\n", + "/setpagedevice {pop} def\n", + "%%EndProlog\n", + "%%Page 1 1\n"; + } + $prolog_passed= 1; + if (/^%%EndComments/) { next CREATEOUTPUT; } + } #endif line is not a comment + } #end else + } #endif (we are in the prologue section) + else #we are in the main part of postscript file + { + #end of postscript file reached? + #Usually the DSC %%EOF signifies the end + if ( eof($tmpfhandle) || + ($ignoreEOFDSC == 0 && /^%%EOF\s*$/ && $seenEOF == $totalEOFDSC) + || ( $trailerseen && /^II\*\000.*/ ) + ) + { + #do not forget to print last line if not terminated by LF + if ( eof($tmpfhandle) && !/^$/ && !/^%%EOF\s*$/ ) # do not insert %%EOF twice + { + print $outfhandle $_,"\n"; + } + #add appropriate trailer + if ($insertPScode) + { + print $outfhandle "%%Trailer\n", + "cleartomark\n", + "countdictstack\n", + "exch sub { end } repeat\n", + "restore\n", + "%%EOF\n"; + } + last CREATEOUTPUT; + } # stop output + + # Trailer comment seen? + if ( /^%%Trailer\s*$/ ) + { + $trailerseen=1; + } + else + { + if (!/^\s*$/) #non empty lines follow + { + $trailerseen=0; + } + } + + # check for trigger + if (defined($triggerstring) && /^$triggerstring$/) + { + $trigger= 1; + }; + + # remove complete lines if one of the expression matches + if ( !$binarysection # only when not in binary section + && + ( + ($removePreview && (/^%%BeginPreview/ ... /^%%EndPreview/)) + || # no preview + (defined($rangefilter_begin) && + (/$rangefilter_begin/ ... /$rangefilter_end/) && + (!(/$exclude_rangefilter_begin/ ... /$exclude_rangefilter_end/)) + ) + || + (defined($triggered_rangefilter_begin) && defined($triggered_rangefilter_end) && + $trigger && + (/$triggered_rangefilter_begin/ ... /$triggered_rangefilter_end/) + ) + || + /$linefilter/ # lines by linefilter + || + ($removeDSC && (/^%( |!)(\w )+/ || /^%%/)) # any type of structured comment + || + ($removeADO && + (/^statusdict begin.*ProductName.*print product print.*flush end\r?\n?$/ || + /^\(%%\[\s*(Page:.*|LastPage)\s*\]%%\)\s*=\s*\w*\s*\r?\n?/ )) + || + /^$/ # empty lines + ) + ) + { + next CREATEOUTPUT; + } + + # replacement + if ( defined($fixsearchpat) ) + { + #if (/$fixsearchpat/) { print STDERR "**filter** before:",$_,"\n"; } + #if (s/$fixsearchpat/$fixreplacepat/) { print STDERR "**filter** after:",$_,"\n";} + s/$fixsearchpat/$fixreplacepat/; + } + + # sanity check for potential dangerous commands + if ( /(^|\s)(clear|erasepage|initmatrix|initclip|initgraphics|startjob|cleardictstack|setmatrix|setpagedevice|copypage|grestoreall|exitserver|quit)(\s|$)/ ) + { + $notsane= 1; + #print STDERR "Warning: dangerous command in line: ",$_,"\n"; + } + } # end else (this is main part) + + # Output the postscript line to result file + print $outfhandle $_; + + if (!$binarysection) + { + print $outfhandle "\n"; # terminate line with LF + } + } # end else prolog_passed + } # end else inserted_prolog + } # end while CREATEOUTPUT + + close($tmpfhandle); + + if ($tmpfname ne $infname) { unlink "$tmpfname"; } #remove temporary file + + close ($outfhandle); + + # print warning if magic sequence not found + if ( $before_startps ) + { + print STDERR "\n ** Error!! **: could not identify begin of postscript code in file $infname, please check header line!\n First line should start with %!. No output generated.\n"; + } + + if (!$quiet) { print STDERR "ready.\n"; } + if ($warnings and $notsane and !$quiet) + { + print STDERR "** Warning **: EPS-output for $infname is not sane, at least one\n", + "of the following commands was still present:\n", + "clear erasepage initmatrix initclip initgraphics startjob\n", + "cleardictstack setmatrix setpagedevice copypage grestoreall\n", + "exitserver quit\n"; + } +} #end while PROCESSFILE + +# ---- end of perl-script ------- diff --git a/Build/source/utils/ps2eps/ps2eps.1 b/Build/source/utils/ps2eps/ps2eps.1 new file mode 100644 index 00000000000..53ff0fa1393 --- /dev/null +++ b/Build/source/utils/ps2eps/ps2eps.1 @@ -0,0 +1,357 @@ +.\" This manpage has been automatically generated by docbook2man +.\" from a DocBook document. This tool can be found at: +.\" +.\" Please send any bug reports, improvements, comments, patches, +.\" etc. to Steve Cheng . +.TH "PS2EPS" "1" "28 Dezember 2006" "" "" + +.SH NAME +ps2eps \- convert PostScript to EPS (Encapsulated PostScript) files +.SH SYNOPSIS + +\fBps2eps\fR [ \fB-f\fR ] [ \fB-q\fR ] [ \fB-N\fR ] [ \fB-O\fR ] [ \fB-n\fR ] [ \fB-P\fR ] [ \fB-c\fR ] [ \fB-C\fR ] [ \fB-m\fR ] [ \fB-B\fR ] [ \fB-E\fR ] [ \fB-s \fIpagedim\fB\fR ] [ \fB-t \fIoffset\fB\fR ] [ \fB-r \fIresolution\fB\fR ] [ \fB-R \fI+|-|^\fB\fR ] [ \fB-l\fR ] [ \fB-g\fR ] [ \fB-H\fR ] [ \fB-d\fR ] [ \fB-h|--help\fR ] [ \fB-W\fR ] [ \fB-L\fR ] [ \fB-V|--version\fR ] [ \fB--\fR ] [ \fB\fIpsfile1\fB\fR ] [ \fB\fIpsfile2\fB\fR ] [ \fB\fI\&...\fB\fR ] + +.SH "DESCRIPTION" +.PP +This manual page documents \fBps2eps\fR version 1.61. +.PP +\fBps2eps\fR is a tool (written in Perl) to produce +Encapsulated PostScript Files (EPS/EPSF) from usual one-paged Postscript +documents. It calculates correct Bounding Boxes for those EPS files and +filters some special postscript command sequences that can produce +erroneous results on printers. EPS files are often needed for including +(scalable) graphics of high quality into TeX/LaTeX (or even Word) documents. +.PP +Without any argument, ps2eps reads from standard input +and writes to standard output. +If filenames are given as arguments they are processed +one by one and output files are written to filenames +with extension \fI\&.eps\fR\&. If input filenames have the +extension \fI\&.ps\fR or \fI\&.prn\fR, this extension is replaced with \fI\&.eps\fR\&. +In all other cases \fI\&.eps\fR is appended to the input filename. +Please note that PostScript files for input should contain +only one single page (you can possibly use the \fBpsselect\fR from the +psutils package to extract a single page from a document that +contains multiple pages). +.PP +If BoundingBox in output seems to be wrong, please try options \fB--size\fR or +\fB--ignoreBB\fR\&. See also section TROUBLESHOOTING. +.SH "OPTIONS" +.PP +\fBps2eps\fR follows the usual GNU command line syntax, +with long options starting with two dashes (`-'). A summary of +options is included below. +.TP +\fB-h, --help \fR +Show summary of options. +.TP +\fB-V, --version \fR +Show version of program. +.TP +\fB-f, --force \fR +Force overwriting existing files. \fBps2eps\fR +will not overwrite files by default to avoid deleting original EPS +files accidently. +.TP +\fB-q, --quiet \fR +quiet operation (no output while processing files, except errors). +.TP +\fB-N, --noinsert \fR +do not insert any postscript code. Normally a few postscript +instructions are added around the original postscript code by +\fBps2eps\fR which can be turned off by this option. +.TP +\fB-O, --preserveorientation \fR +do not filter %%Orientation: header comment. +.TP +\fB-n, --nofix \fR +do not try to fix postscript code by filtering some instructions. +.TP +\fB-P, --removepreview \fR +remove preview image (smaller file, but no preview anymore). +.TP +\fB-F, --fixps \fR +fix postscript code unconditionally. Otherwise, filtering is +usually triggered by detection of certain drivers only. +.TP +\fB-c, --comments \fR +preserve document structure comments. +.TP +\fB-C, --clip \fR +insert postscript code for clipping. Unless +\fB--nohires\fR is specified, the HiResBoundingBox +(enlarged by 0.1 points) is used for clipping. +.TP +\fB-m, --mono \fR +use black/white bitmap as base for calculation (default: off). +.TP +\fB-s, --size=pagedim \fR +where pagedim is a pre-defined standard page size +(e.g., a4,a0,b0,letter,...) or explicitly specified in a +format pagedim:=\fIX\fRx\fIY\fR[cm|in], +where \fIX\fR and \fIY\fR are numbers (floating points are accepted) followed by +units centimeter (cm) or inch (in), (default: cm). +Use \fB--size=list\fR to list pre-defined pagesizes. +See also environment variable PS2EPS_SIZE\&. +.TP +\fB-t, --translate=x,y \fR +specify an x,y offset (may be negative) in postscript points +(1/72 dpi) for drawing. This option may be required +if your drawing has negative coordinates which usually lets ghostscript +cut the negative part of your picture, because it starts to render +at positive coordinates. The resulting output will +also be shifted. +.TP +\fB-r, --resolution=dpi \fR +specify a resolution in dpi (dots per inch) for drawing under +ghostscript. Default +resolution is 144 dpi which is the double of the typical 72 dpi. +This option may help if there is a hardware dependent resolution +encoded in the postscript, e.g., 600dpi. Example: +\fBps2eps -l -r 600 test.ps\fR +.TP +\fB-R, --rotate=direction \fR +This option rotates the resulting EPS output. +The parameter direction determines the direction of +rotation: + means +90 degrees (clockwise),- means -90 degrees +(counter-clockwise), and ^ means 180 degrees (up-side down). +.TP +\fB-l, --loose \fR +expand the original tight bounding box by one point in each +direction. +.TP +\fB-B, --ignoreBB \fR +do not use existing bounding box as page size for +rendering. +.TP +\fB-E, --ignoreEOF \fR +do not use %%EOF as hint for end of file. Otherwise, \fBps2eps\fR assumes +that postscript code ends after the last %%EOF comment, because +some drivers add trailing binary ``garbage'' code which gets deleted +by \fBps2eps\fR by default. +.TP +\fB-g, --gsbbox \fR +use internal bbox device of ghostscript instead of the external C +program \fBbbox\fR\&. The internal bbox device of ghostscript +generates different values (sometimes even incorrect), +so using the provided \fBbbox\fR should be more robust. +See also environment variable PS2EPS_GSBBOX\&. +.TP +\fB-H, --nohires \fR +do not generate a %%HiResBoundingBox comment for output. +.TP +\fB-L, --license \fR +show licensing information. +.TP +\fB-d, --debuggs \fR +show ghostscript call. This may be helpful for solving problems that +occur during a ghostscript call. +.TP +\fB-W, --warnings \fR +show warnings about sanity of generated EPS file. Certain +postscript commands should not be contained in an EPS file. +With this option set \fBps2eps\fR will issue a warning if it +detects at least one of them. +.SH "TROUBLESHOOTING" +.PP +Based on the given postscript source code (in most cases generated by +some postscript printer driver) there are many potential obstacles or +problems that may occur when trying to create proper EPS files. Please +read this section carefully to be aware of common pitfalls. +.SS "INCOMPLETE/CLIPPED IMAGES" +.PP +or how to determine the right size for ghostscript. +.PP +If you have documents that are larger than your +ghostscript default (usually A4 or US letter), you have to +specify the page dimensions explicitly using the +\fB-s\fR option. Otherwise your EPS +might be cut off during rasterizing by ghostscript resulting +in a wrongly calculated bounding box. You can pass +all pre-defined page sizes to \fB-s\fR that ghostscript understands. These are +currently: 11x17, ledger, legal, letter, lettersmall, archA, archB, archC, archD, archE +a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, isob0, isob1, isob2, isob3, isob4, isob5, isob6, +b0, b1, b2, b3, b4, b5, c0, c1, c2, c3, c4, c5, c6, jisb0, jisb1, +jisb2, jisb3, jisb4, jisb5, jisb6, flsa, flse, halfletter. +Unfortunately, all sizes are currently only available in portrait +orientation (not landscape). +.PP +By default, \fBps2eps\fR uses an already given %%BoundingBox +from the source file, which often corresponds to the size of +the physical page format for which the document was +printed. However, you should be aware that this already +specified bounding box may be not correct, thus resulting in a +wrongly cropped (or even no usable) \fI\&.eps\fR-file. +\fBps2eps\fR can only do as good as ghostscript does in rendering the original +postscript file (though \fBps2eps\fR even works with negative and +fractional values are contained in the original bounding box by using +automatic translation). Therefore, if the given bounding box is to +small or incorrect anyway, you can ignore the existing bounding box with the \fB-B\fR +option, which will cause ghostscript to use its internal +default size (or use \fB-s\fR). However, if the +BoundingBox has negative coordinates, which is not allowed by +the specification, \fBps2eps\fR will shift the output to positive values. +.PP +Hint: to avoid rotating the picture +if you have the original drawing in landscape format, you may +use the ``Encapsulated Postscript'' option in the printer driver +which should generate an EPS file (but with a bounding box of +the sheet size!). But some Windows printer drivers are drawing +the image with an offset from the bottom of the portrait page, +so that a part of it is drawn outside the landscape oriented +page. In this case, you'll have to specify a square size of +the page using the maximum length, e.g., 29.7cm x 29.7cm for +an A4 page. +.SS "CLIPPING" +.PP +or why gets some of my text deleted above the included \fI\&.eps\fR file? +.PP +Some postscript drivers draw a white rectangle from the top left +corner of the page to the right lower corner of the object. This may +erase some or even all text above your imported/included EPS file, +which is very annoying. In order to prevent this, most programs have a +clipping option for imported \fI\&.eps\fR files (within LaTeX you can use +\\includegraphics*{}) for this purpose. If this is unfortunately not +the case, you can use the \fB-C\fR option of \fBps2eps\fR which will (hopefully) +do it for you. Unfortunately, PScript.dll 5.2 (Windows XP) introduced +new very badly behaving Postscript code (initclip) which will even +override the outer clipping! Thus, a new filter had to be installed +in \fBps2eps\fR which will fix it. +.PP +However, because most programs clip directly on the bounding box, +you still may loose some pixels of your image, because the bounding +box is described in the coarse resolution of postscript points, +i.e. 72 dpi. In order to prevent this, you can use the \fB-l\fR +option or \fB-C\fR option (for the latter, clipping by the importing program +should be disabled then) to allow for a 1 point larger bounding box. +\fB-C\fR clips around a 1 point enlarged bounding box and \fB-l\fR enlarges the +bounding box values by 1 point (you can also combine both options). +.SS "INCLUDED FILTERS" +.PP +Some postscript sequences, e.g., for using specific printer +features (featurebegin ...), are not working well within an \fI\&.eps\fR +file, so \fBps2eps\fR tries to filter them out. But please note that +filters for postscript code may not work properly for your printer +driver (\fBps2eps\fR was mainly tested with HP and Adobe printer +drivers, although it may work for all printers using the +PScript.dll). In this case you can try to turn of filtering by +using option \fB-n\fR, or try to find the bad sequence in the postscript +code and adapt the filter rule in the \fBps2eps\fR script (variables +$linefilter, $rangefilter_begin, $rangefilter_end; linefilter is +an expression for filtering single lines, rangefilter_... are +expressions that filter all lines between a pattern matching +$rangefilter_begin and $rangefilter_end; drop me an e-mail with +your modifications). However, things may change as the printer +drivers (e.g., PScript.dll) or postscript language evolve. +.PP +Some applications or drivers generate postscript code with leading +or trailing binary code, which often confuses older postscript +interpreters. \fBps2eps\fR tries to remove such code, but it may +sometimes make a wrong guess about start and end of the real +postscript code (drop me an e-mail with a zipped postscript +source, see section BUGS). +.PP +Comment lines or even blank lines are removed +(which is the default to make .eps files smaller), which may corrupt your +output. Please check the next section how to fix this. +\fBps2eps\fR removes blank lines and also (carriage ceturn +``\\r'') at the end of lines. However, nicely formatted postscript code +gives a hint by using ``%%BeginBinary'' ``%%EndBinary'' comments. When +\fBps2eps\fR detects these comments it will refrain from any filtering +action within the marked binary sections. +.PP +\fBps2eps\fR filters also %%Orientation: comments by +default (you can use option \fB-O\fR to turn off filtering), +because ghostscript may ``automagically'' rotate images when generating PDF +images, which is not desired in most cases. Hint: you can turn off that +feature in ghostscript unconditionally by specifying -dAutoRotatePages=/None. +.SS "CORRUPTED OUTPUT" +.PP +Some postscript code may get corrupted when comment lines or even blank +lines are removed (which is the default to make .eps files smaller), +because those files may contain encoded images +which also have a % as first character in a line or use a special +comment as end of image delimiter. If this is the case, use the \fB-c\fR +option to prevent filtering comments. +.SS "COLOR AND MEMORY" +.PP +\fBps2eps\fR supports colored postscript, consequently +letting ghostscript consume more resources for drawing its bitmap +(roughly 6MBytes for an A4 page). \fBbbox\fR is reading +the bitmap line by line so it consumes only minimal memory. If you experience problems +with memory consumption of ghostscript, you may use the \fB-m\fR option +for using a monochrome image. But this will probably result in wrongly +determined bounding boxes with colored +images, because ghostscript has to do black/white dithering and may thus suppress +objects drawn in light colors. +.SH "ENVIRONMENT VARIABLES" +.PP +Please note that a command line option always takes precedence over +the related environment variable. +.PP +The environment variable PS2EPS_SIZE can be used +to specify a default page size and take any argument that +\fB--size\fR accepts. Examples: \fBexport PS2EPS_SIZE=a0\fR (bash-like syntax) +or \fBsetenv PS2EPS_SIZE letter\fR (csh syntax). +.PP +If the environment variable PS2EPS_GSBBOX is set +the internal bbox device of ghostscript will be used instead of the external +command \fBbbox\fR\&. Examples: \fBexport PS2EPS_GSBBOX=true\fR (bash-like syntax) +or \fBsetenv PS2EPS_GSBBOX 1\fR (csh syntax). +.SH "EXAMPLES" +.PP +The usual call is simply: +\fBps2eps -l \fIfile\fB\fR +.PP +A relatively failsafe call would be (if your postscript is smaller +than iso b0 [100cm x 141.4cm] and you have a fast computer with enough memory): +\fBps2eps -l -B -s b0 -c -n \fIfile\fB\fR +.PP +If output is not correct try: +\fBps2eps -l -B -s b0 -F \fIfile\fB\fR +.SH "AUTHOR" +.PP +\fBps2eps\fR was written by Roland Bless. +.SS "WHY?" +.PP +Other programs like \fBps2epsi\fR do not calculate the +bounding box always correctly (because the values are put on the +postscript stack which may get corrupted by bad postscript code) or +rounded it off so that clipping the EPS cut off some part of the +image. \fBps2eps\fR uses a double precision resolution +of 144 dpi and appropriate rounding to get a proper bounding +box. The internal bbox device of ghostscript generates different values +(sometimes even incorrect), so using the provided \fBbbox\fR +should be more robust. +However, because normal clipping has only a resolution of 1/72dpi +(postscript point), the clipping process may still erase parts of your +EPS image. In this case please use the \fB-l\fR option to add +an additional point of white space around the tight bounding box. +.SS "ACKNOWLEDGMENTS" +.PP +Some people contributed code or suggestions to improve \fBps2eps\fR\&. Here +are at least some names (sorry if I forgot your name): +Christophe Druet, Hans Ecke, Berend Hasselman, Erik Joergensen, Koji Nakamaru, Hans Fredrik Nordhaug +.PP +An earlier version of this manual page was originally written by +Rafael Laboissiere for +the Debian system. Thank you Rafael! +.PP +Permission is granted to copy, distribute and/or modify this document under +the terms of the GNU Free Documentation +License, Version 1.1 or any later version published by the Free +Software Foundation; with no Invariant Sections, no Front-Cover +Texts and no Back-Cover Texts. +.SH "BUGS" +.PP +If you experience problems, please check carefully all hints in the section +TROUBLESHOOTING +first. Otherwise, check for an updated +version at +or send a gzipped file of +relevant postscript source code with your error description +and \fBps2eps\fR version number to (please allow some time +to reply). +.SH "SEE ALSO" +.PP +bbox (1), gs (1), ps2epsi (1) diff --git a/Build/source/withenable.ac b/Build/source/withenable.ac index a52b592efc6..6bb2ff06044 100644 --- a/Build/source/withenable.ac +++ b/Build/source/withenable.ac @@ -12,11 +12,14 @@ AC_ARG_WITH([lcdf-typetools], AC_ARG_WITH([pdfopen], [ --without-pdfopen do not build the pdfopen package]) +AC_ARG_WITH([ps2eps], + [ --without-ps2eps do not build the ps2eps package]) + AC_ARG_WITH([psutils], [ --without-psutils do not build the psutils package]) AC_ARG_WITH([sam2p], - [ --without-sam2p do not build the sam2p package]) + [ --without-sam2p do not build the sam2p package]) AC_ARG_WITH([t1utils], [ --without-t1utils do not build the t1utils package]) -- cgit v1.2.3