Virgin import of gperf v2.7.2.
This commit is contained in:
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2020-12-20 02:59:44 +00:00
svn path=/vendor/gperf/dist/; revision=67064
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contrib/gperf/AUTHORS
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2
contrib/gperf/AUTHORS
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@ -0,0 +1,2 @@
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Douglas C. Schmidt <schmidt@ics.uci.edu>
|
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Bruno Haible <haible@clisp.cons.org>
|
@ -1,38 +1,41 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 1, February 1989
|
||||
|
||||
Copyright (C) 1989 Free Software Foundation, Inc.
|
||||
675 Mass Ave, Cambridge, MA 02139, USA
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307,
|
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USA.
|
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Everyone is permitted to copy and distribute verbatim copies
|
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of this license document, but changing it is not allowed.
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Preamble
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Preamble
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||||
The license agreements of most software companies try to keep users
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at the mercy of those companies. By contrast, our General Public
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The licenses for most software are designed to take away your
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||||
freedom to share and change it. By contrast, the GNU General Public
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License is intended to guarantee your freedom to share and change free
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software--to make sure the software is free for all its users. The
|
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General Public License applies to the Free Software Foundation's
|
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software and to any other program whose authors commit to using it.
|
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You can use it for your programs, too.
|
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software--to make sure the software is free for all its users. This
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General Public License applies to most of the Free Software
|
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Foundation's software and to any other program whose authors commit to
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using it. (Some other Free Software Foundation software is covered by
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When we speak of free software, we are referring to freedom, not
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To protect your rights, we need to make restrictions that forbid
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For example, if you distribute copies of a such a program, whether
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For example, if you distribute copies of such a program, whether
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We protect your rights with two steps: (1) copyright the software, and
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@ -45,120 +48,207 @@ want its recipients to know that what they have is not the original, so
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Finally, any free program is threatened constantly by software
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The precise terms and conditions for copying, distribution and
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GNU GENERAL PUBLIC LICENSE
|
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GNU GENERAL PUBLIC LICENSE
|
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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0. This License Agreement applies to any program or other work which
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If any portion of this section is held invalid or unenforceable under
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It is not the purpose of this section to induce you to infringe any
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@ -166,9 +256,9 @@ make exceptions for this. Our decision will be guided by the two goals
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of preserving the free status of all derivatives of our free software and
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of promoting the sharing and reuse of software generally.
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NO WARRANTY
|
||||
NO WARRANTY
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||||
9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
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11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
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FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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@ -178,7 +268,7 @@ TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
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PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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REPAIR OR CORRECTION.
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|
||||
10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
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INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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@ -188,27 +278,26 @@ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
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PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGES.
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|
||||
END OF TERMS AND CONDITIONS
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
Appendix: How to Apply These Terms to Your New Programs
|
||||
Appendix: How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
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possible use to humanity, the best way to achieve this is to make it
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free software which everyone can redistribute and change under these
|
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terms.
|
||||
possible use to the public, the best way to achieve this is to make it
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free software which everyone can redistribute and change under these terms.
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||||
|
||||
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
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the exclusion of warranty; and each file should have at least the
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"copyright" line and a pointer to where the full notice is found.
|
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To do so, attach the following notices to the program. It is safest
|
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to attach them to the start of each source file to most effectively
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convey the exclusion of warranty; and each file should have at least
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the "copyright" line and a pointer to where the full notice is found.
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|
||||
<one line to give the program's name and a brief idea of what it does.>
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Copyright (C) 19yy <name of author>
|
||||
Copyright (C) <year> <name of author>
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||||
|
||||
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 1, or (at your option)
|
||||
any later version.
|
||||
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
|
||||
@ -217,33 +306,35 @@ the exclusion of warranty; and each file should have at least the
|
||||
|
||||
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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
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) 19xx name of author
|
||||
Gnomovision version 69, Copyright (C) year 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.
|
||||
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 a sample; alter the names:
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
program `Gnomovision' (a program to direct compilers to make passes
|
||||
at assemblers) written by James Hacker.
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
That's all there is to it!
|
||||
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.
|
||||
|
@ -1,3 +1,229 @@
|
||||
2000-09-26 Bruno Haible <bruno@linuix.math.u-bordeaux.fr>
|
||||
|
||||
* gperf-2.7.2 released.
|
||||
|
||||
* doc/gperf.texi: Add a second bug report address
|
||||
<gperf-bugs@lists.sourceforge.net>.
|
||||
* README: Updated.
|
||||
|
||||
2000-08-28 Bruno Haible <bruno@linuix.math.u-bordeaux.fr>
|
||||
|
||||
* lib/getopt.h (struct option): Use "const" also when compiling in
|
||||
C++ mode. Avoids warnings from Sun CC and HP-UX aCC.
|
||||
|
||||
* doc/Makefile.in (docdir): Change from $(datadir)/doc/@PACKAGE@ to
|
||||
$(prefix)/doc/@PACKAGE@, following the newest GNU standards.
|
||||
|
||||
2000-08-20 Bruno Haible <bruno@linuix.math.u-bordeaux.fr>
|
||||
|
||||
* src/version.cc: Bump version number to 2.7.2.
|
||||
* doc/gperf.texi: Likewise.
|
||||
|
||||
* doc/texinfo.tex: Update to post-texinfo-4.0 version. @code in the
|
||||
title page now chooses a larger font. The overall layout of the
|
||||
text is denser.
|
||||
|
||||
* AUTHORS: New file.
|
||||
|
||||
* tests/Makefile.in (all): Add check-lang-utf8 and check-lang-ucs2.
|
||||
(check-lang-utf8, check-lang-ucs2): New targets.
|
||||
(clean): Remove lu8out and lu2out.
|
||||
* tests/lang-utf8.gperf, tests/lang-utf8.exp: New files.
|
||||
* tests/lang-ucs2.gperf, tests/test2.c, tests/lang-ucs2.in,
|
||||
tests/lang-ucs2.exp: New files.
|
||||
|
||||
Allow the use of embedded NULs in keys.
|
||||
* lib/hash.h (hashpjw): Add a length argument.
|
||||
* lib/hash.cc (hashpjw): Likewise. Don't stop when encountering a NUL
|
||||
character.
|
||||
* src/hash-table.h (Hash_Table constructor): Add ignore_len argument.
|
||||
(Hash_Table::ignore_length): New field.
|
||||
(Hash_Table::insert): Renamed from Hash_Table::operator(). Remove
|
||||
ignore_length argument.
|
||||
* src/hash-table.cc (NIL): Remove macro.
|
||||
(Hash_Table constructor): Add ignore_len argument. Use it to
|
||||
initialize ignore_length.
|
||||
(Hash_Table destructor): Specify explicit length of char_set and
|
||||
key.
|
||||
(Hash_Table::insert): Renamed from Hash_Table::operator(). Remove
|
||||
ignore_length argument. Pass explicit length to hashpjw. Compare
|
||||
char_set using memcmp, not strcmp.
|
||||
* src/list-node.h (List_Node): Rename field length to key_length.
|
||||
New field char_set_length.
|
||||
(List_Node constructor): Accept key and rest, not the entire line.
|
||||
* src/list-node.cc (List_Node constructor): Accept key and rest, not
|
||||
the entire line. Don't NUL terminate key and char_set. Specify
|
||||
explicit length of key. Initialize char_set_length field.
|
||||
* src/key-list.cc: Include <ctype.h>.
|
||||
(parse_line): New function.
|
||||
(Key_List::read_keys): Call parse_line instead of new List_Node.
|
||||
Pass option[NOLENGTH] to Hash_Table constructor, not
|
||||
Hash_Table::insert. Specify explicit length of key and char_set.
|
||||
(Key_List::get_occurrence): Use explicit length of char_set.
|
||||
(Key_List::set_determined): Likewise.
|
||||
(Key_List::already_determined): Likewise.
|
||||
(output_string): Add length argument. Output unprintable characters
|
||||
using octal escape sequence.
|
||||
(output_keyword_entry): Use explicit length of key.
|
||||
(Key_List::output_lookup_array): Specify explicit length of key.
|
||||
(output_switch_case): Likewise.
|
||||
(Key_List::dump): Likewise.
|
||||
* src/gen-perf.h (Gen_Perf::compute_disjoint_union): Add two length
|
||||
arguments.
|
||||
* src/gen-perf.cc (Gen_Perf::compute_disjoint_union): Likewise. Don't
|
||||
stop when encountering NUL characters. Don't NUL terminate the
|
||||
result.
|
||||
(Gen_Perf::hash): Use explicit length of char_set.
|
||||
(Gen_Perf::change): Specify explicit length of key.
|
||||
* doc/gperf.texi: Document it.
|
||||
|
||||
* doc/help2man: New file, help2man version 1.022.
|
||||
* Makefile.devel (all): Add doc/gperf.1.
|
||||
(doc/gperf.1): New target.
|
||||
* doc/gperf.1: Automatically generated.
|
||||
|
||||
* mkinstalldirs: New file, from automake-1.4, grep-2.4.1, guile-1.4,
|
||||
libtool-1.3.3, make-3.79.1, tar-1.13.
|
||||
* src/Makefile.in (MKINSTALLDIRS): New variable.
|
||||
(install, installdirs): Use it instead of mkdir.
|
||||
* doc/Makefile.in (MKINSTALLDIRS): New variable.
|
||||
(install, installdirs): Use it instead of mkdir.
|
||||
|
||||
* INSTALL: Update.
|
||||
|
||||
2000-08-19 Bruno Haible <bruno@linuix.math.u-bordeaux.fr>
|
||||
|
||||
* src/key-list.cc (Output_Compare_Memcmp): New class.
|
||||
(Key_List::output_lookup_function): When option -l is given, use
|
||||
memcmp instead of strcmp or strncmp.
|
||||
|
||||
* doc/gperf.texi: The bug report address is <bug-gnu-utils@gnu.org>.
|
||||
The download address is ftp.gnu.org. Remove mention of -a and -g
|
||||
options (now nops). Explain effect of -c option.
|
||||
|
||||
* doc/configure.in (PACKAGE): New variable.
|
||||
* doc/Makefile.in (datadir, docdir): New variables.
|
||||
(dvidir, htmldir): Change values.
|
||||
(install, installdirs): Update.
|
||||
|
||||
* src/configure.in: Rename cache variable gp_cxx_throw_decl to
|
||||
gp_cv_cxx_throw_decl.
|
||||
|
||||
* src/key-list.cc (Key_List::output_hash_function): When outputting
|
||||
__inline, take advantage of C++ compilers which have inline.
|
||||
|
||||
* src/key-list.cc (Output_Compare_Strncmp::output_comparison):
|
||||
After the call to strncmp, verify that expr2 is not longer than
|
||||
`len'.
|
||||
Reported by Carlo Wood <carlo@runaway.xs4all.nl>.
|
||||
|
||||
* src/key-list.cc (Key_List::output_lookup_function_body): Avoid
|
||||
emitting the loop for dealing with duplicates if
|
||||
total_duplicates == 0.
|
||||
|
||||
* src/key-list.cc (Key_List::read_keys): Don't accept an empty key.
|
||||
|
||||
* src/Makefile.in (install, installdirs, uninstall): Respect
|
||||
$(DESTDIR).
|
||||
* doc/Makefile.in (install, installdirs, uninstall): Likewise.
|
||||
|
||||
* src/options.cc (Options::print_options): Escape the arguments which
|
||||
contain special characters.
|
||||
|
||||
* tests/c-parse.gperf: Updated from gcc-2.95.2/gcc/c-parse.gperf.
|
||||
* tests/objc.gperf: New file, from gcc-2.95.2/gcc/objc/objc.gperf.
|
||||
* tests/chill.gperf: New file, from gcc-2.95.2/gcc/ch/gperf.
|
||||
* tests/cplusplus.gperf: New file, from gcc-2.95.2/gcc/cp/gxx.gperf.
|
||||
* tests/gplus.gperf: Remove file.
|
||||
* tests/java.gperf: New file, from gcc-2.95.2/gcc/java/keyword.gperf.
|
||||
* tests/Makefile: Check them all.
|
||||
* tests/c-parse.exp: Renamed from tests/test-1.exp.
|
||||
* tests/modula2.exp: Renamed from tests/test-2.exp.
|
||||
* tests/cplusplus.exp: Renamed from tests/test-3.exp.
|
||||
* tests/gpc.exp: Renamed from tests/test-5.exp.
|
||||
|
||||
* src/key-list.cc (output_switch_case): Add trailing semicolon to
|
||||
lengthptr assignment line. Fixes bug with -D and -S.
|
||||
From Reini Urban <rurban@sbox.tu-graz.ac.at>. Also reported by
|
||||
David Hunter.
|
||||
* tests/Makefile.in (check-lang-syntax): Perform each test with -D
|
||||
once without and once with duplicates.
|
||||
|
||||
* src/key-list.cc (output_keyword_entry): Avoid outputting a struct
|
||||
initializer of the form {"key",}.
|
||||
|
||||
* src/iterator.cc: Don't include <stream.h>.
|
||||
From Michael Deutschmann <ldeutsch@mail.netshop.net>.
|
||||
|
||||
* tests/Makefile.in (VALIDATE, check-lang-syntax): Use $(srcdir) where
|
||||
appropriate.
|
||||
Reported by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
|
||||
|
||||
* tests/validate: Don't run -traditional tests by default.
|
||||
|
||||
* src/main.cc (main): Check for write error on stdout before returning.
|
||||
|
||||
* src/Makefile.in (LDFLAGS): New definition, to catch the value given
|
||||
at configure time.
|
||||
|
||||
Make the structure initializers customizable. Based on a patch by
|
||||
Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
|
||||
* src/options.h (Options::get_initializer_suffix,
|
||||
Options::initializer_suffix): New declarations.
|
||||
* src/options.icc (Options::get_initializer_suffix): New function.
|
||||
* src/options.cc (DEFAULT_INITIALIZER_SUFFIX): New constant.
|
||||
(Options::initializer_suffix): New variable.
|
||||
(Options::short_usage): Document option "-F".
|
||||
(Options::long_usage): Document option "-F".
|
||||
(Options constructor): Initialize initializer_suffix.
|
||||
(Options destructor): Dump initializer_suffix.
|
||||
(long_options): Add option "-F".
|
||||
(Options::operator()): Accept option "-F". Sets initializer_suffix.
|
||||
* src/key-list.cc (output_keyword_blank_entries): Output
|
||||
initializer_suffix.
|
||||
* doc/gperf.texi: Document option "-F".
|
||||
|
||||
* COPYING: Replace with GPL version 2 (with new FSF address and Y2K
|
||||
safe year format).
|
||||
|
||||
* doc/gpl.texinfo: New file.
|
||||
* doc/gperf.texi: Document it.
|
||||
* doc/Makefile.in (gperf.info, gperf.dvi, gperf.html, gperf_toc.html):
|
||||
Update dependencies.
|
||||
|
||||
* doc/Makefile.in (MAKEINFO): Unset LANG while running makeinfo.
|
||||
|
||||
1998-05-20 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
|
||||
|
||||
* doc/Makefile.in (gperf.dvi, clean): Remove gperf.cps.
|
||||
(install, installdirs, uninstall): Don't install gperf.dvi. The
|
||||
info and HTML documentations are sufficient for on-line use, and
|
||||
users who wish to print the documentation (in PS or DVI format)
|
||||
can do this directly off the source distribution.
|
||||
(DVIPS): Use "-D600" instead of "-Pljfour", for portability.
|
||||
|
||||
1998-05-20 Akim Demaille <demaille@inf.enst.fr>
|
||||
|
||||
* doc/gperf.texi: Many modifications:
|
||||
(Output Format): Declare `hash' and `in_word_set' as functions.
|
||||
(Concept Index): New section.
|
||||
(Title page): Use standard presentation.
|
||||
(Top): Use @top instead of @unnumbered so that automatic master
|
||||
update works.
|
||||
(Motivation): Avoid spaces in @var.
|
||||
(Options): Use the standard name ``Invoking ...''.
|
||||
(Options): Declare also the long form of the options.
|
||||
(Options): Remove redundant @itemize when @table is used.
|
||||
|
||||
1998-05-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
||||
|
||||
* aclocal.m4 (CL_PROG_INSTALL): Set cl_cv_path_install, not
|
||||
ac_cv_path_install.
|
||||
|
||||
Sat May 2 13:20:54 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
|
||||
|
||||
* gperf-2.7 released.
|
||||
|
||||
Sat May 2 12:31:51 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
|
||||
|
||||
* src/version.cc (version_string): Remove the "(C++ version)" suffix.
|
||||
|
@ -31,7 +31,7 @@ The simplest way to compile this package is:
|
||||
`sh ./configure' instead to prevent `csh' from trying to execute
|
||||
`configure' itself.
|
||||
|
||||
Running `configure' takes awhile. While running, it prints some
|
||||
Running `configure' takes a while. While running, it prints some
|
||||
messages telling which features it is checking for.
|
||||
|
||||
2. Type `make' to compile the package.
|
||||
@ -167,7 +167,9 @@ operates.
|
||||
`--quiet'
|
||||
`--silent'
|
||||
`-q'
|
||||
Do not print messages saying which checks are being made.
|
||||
Do not print messages saying which checks are being made. To
|
||||
suppress all normal output, redirect it to `/dev/null' (any error
|
||||
messages will still be shown).
|
||||
|
||||
`--srcdir=DIR'
|
||||
Look for the package's source code in directory DIR. Usually
|
||||
|
@ -4,7 +4,7 @@
|
||||
SHELL = /bin/sh
|
||||
MAKE = make
|
||||
|
||||
all : configures src/config.h.in
|
||||
all : configures src/config.h.in doc/gperf.1
|
||||
|
||||
CONFIGURES = configure lib/configure src/configure tests/configure doc/configure
|
||||
|
||||
@ -31,5 +31,8 @@ check-configures : $(CONFIGURES)
|
||||
src/config.h.in : src/configure.in aclocal.m4
|
||||
cd src && autoheader -l ..
|
||||
|
||||
doc/gperf.1 : force
|
||||
prog=`PATH=build/src:src:$$PATH which gperf`; if test -n "$$prog"; then doc/help2man --name='generate a perfect hash function from a key set' --section=1 $$prog > doc/gperf.1; fi
|
||||
|
||||
force :
|
||||
|
||||
|
@ -1,3 +1,13 @@
|
||||
New in 2.7.2:
|
||||
|
||||
* Keywords may now be enclosed in double quotes; this permits the use of
|
||||
'#', ',', space or NUL inside keywords.
|
||||
* Bug fixes.
|
||||
|
||||
New in 2.7.1:
|
||||
|
||||
* Added option "-F" for gcc.
|
||||
|
||||
New in 2.7:
|
||||
|
||||
* gperf is now a stand-alone package, untied from libg++.
|
||||
|
@ -1,24 +1,29 @@
|
||||
While teaching a data structures course at University of California,
|
||||
Irvine, I developed a program called GPERF that generates perfect hash
|
||||
functions for sets of key words. A perfect hash function is simply:
|
||||
This is GNU gperf. It is a program that generates perfect hash
|
||||
functions for sets of key words. A perfect hash function is:
|
||||
|
||||
A hash function and a data structure that allows
|
||||
recognition of a key word in a set of words using
|
||||
exactly 1 probe into the data structure.
|
||||
|
||||
The gperf.texinfo file explains how the program works, the form of the
|
||||
input, what options are available, and hints on choosing the best
|
||||
options for particular key word sets. The texinfo file is readable
|
||||
both via the GNU emacs `info' command, and is also suitable for
|
||||
typesetting with TeX.
|
||||
The doc/gperf.html file explains how the program works, the form of
|
||||
the input, what options are available, and hints on choosing the best
|
||||
options for particular key words set.
|
||||
|
||||
The enclosed Makefile creates the executable program ``gperf'' and
|
||||
also runs some tests.
|
||||
See the file NEWS for a list of major changes in the current release.
|
||||
|
||||
See the file INSTALL for compilation and installation instructions.
|
||||
|
||||
Output from the GPERF program is used to recognize reserved words in
|
||||
the GNU C, GNU C++, and GNU Pascal compilers, as well as with the GNU
|
||||
indent program.
|
||||
|
||||
Happy hacking!
|
||||
For general documentation on the coding and usage standards
|
||||
this distribution follows, see the GNU standards document
|
||||
ftp://ftp.gnu.org/pub/gnu/standards.*, especially the 'Makefile
|
||||
Conventions', 'Configuration', and 'User Interfaces' sections.
|
||||
|
||||
Mail suggestions and bug reports to both <bug-gnu-utils@gnu.org> and
|
||||
<gperf-bugs@lists.sourceforge.net>. When reporting bugs, please
|
||||
include in the subject line the package name and version (output of
|
||||
'gperf --version') for which you found a problem.
|
||||
|
||||
Douglas C. Schmidt
|
||||
|
2
contrib/gperf/aclocal.m4
vendored
2
contrib/gperf/aclocal.m4
vendored
@ -37,7 +37,7 @@ AC_CACHE_VAL(cl_cv_path_install,
|
||||
# AIX installbsd doesn't work without option "-g".
|
||||
:
|
||||
else
|
||||
ac_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
cl_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
break 2
|
||||
fi
|
||||
fi
|
||||
|
17
contrib/gperf/configure
vendored
17
contrib/gperf/configure
vendored
@ -1,7 +1,7 @@
|
||||
#! /bin/sh
|
||||
|
||||
# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated automatically using autoconf version 2.12
|
||||
# Generated automatically using autoconf version 2.13
|
||||
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
|
||||
#
|
||||
# This configure script is free software; the Free Software Foundation
|
||||
@ -49,6 +49,7 @@ mandir='${prefix}/man'
|
||||
# Initialize some other variables.
|
||||
subdirs=
|
||||
MFLAGS= MAKEFLAGS=
|
||||
SHELL=${CONFIG_SHELL-/bin/sh}
|
||||
# Maximum number of lines to put in a shell here document.
|
||||
ac_max_here_lines=12
|
||||
|
||||
@ -332,7 +333,7 @@ EOF
|
||||
verbose=yes ;;
|
||||
|
||||
-version | --version | --versio | --versi | --vers)
|
||||
echo "configure generated by autoconf version 2.12"
|
||||
echo "configure generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
|
||||
-with-* | --with-*)
|
||||
@ -502,9 +503,11 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
ac_exeext=
|
||||
ac_objext=o
|
||||
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
||||
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
|
||||
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
|
||||
@ -519,7 +522,7 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
|
||||
echo "configure:523: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
echo "configure:526: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -586,7 +589,7 @@ EOF
|
||||
# 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.
|
||||
(set) 2>&1 |
|
||||
case `(ac_space=' '; set) 2>&1` in
|
||||
case `(ac_space=' '; set | grep ac_space) 2>&1` in
|
||||
*ac_space=\ *)
|
||||
# `set' does not quote correctly, so add quotes (double-quote substitution
|
||||
# turns \\\\ into \\, and sed turns \\ into \).
|
||||
@ -665,7 +668,7 @@ do
|
||||
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
|
||||
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
|
||||
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.12"
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
-help | --help | --hel | --he | --h)
|
||||
echo "\$ac_cs_usage"; exit 0 ;;
|
||||
@ -684,9 +687,11 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
|
||||
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
|
||||
$ac_vpsub
|
||||
$extrasub
|
||||
s%@SHELL@%$SHELL%g
|
||||
s%@CFLAGS@%$CFLAGS%g
|
||||
s%@CPPFLAGS@%$CPPFLAGS%g
|
||||
s%@CXXFLAGS@%$CXXFLAGS%g
|
||||
s%@FFLAGS@%$FFLAGS%g
|
||||
s%@DEFS@%$DEFS%g
|
||||
s%@LDFLAGS@%$LDFLAGS%g
|
||||
s%@LIBS@%$LIBS%g
|
||||
|
@ -1,6 +1,6 @@
|
||||
# Makefile for gperf/doc
|
||||
|
||||
# Copyright (C) 1998 Free Software Foundation, Inc.
|
||||
# Copyright (C) 1998, 2000 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is part of GNU GPERF.
|
||||
#
|
||||
@ -27,11 +27,14 @@ srcdir = @srcdir@
|
||||
prefix = @prefix@
|
||||
local_prefix = /usr/local
|
||||
exec_prefix = @exec_prefix@
|
||||
datadir = @datadir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
man1dir = $(mandir)/man1
|
||||
dvidir = $(mandir)/dvi
|
||||
htmldir = $(mandir)/html
|
||||
docdir = $(prefix)/doc/@PACKAGE@
|
||||
dvidir = $(docdir)
|
||||
psdir = $(docdir)
|
||||
htmldir = $(docdir)
|
||||
|
||||
# Programs used by "make":
|
||||
RM = rm -f
|
||||
@ -40,14 +43,15 @@ RM = rm -f
|
||||
# Programs used by "make" if you have changed the documentation files:
|
||||
TEX = tex
|
||||
TEXI2DVI = texi2dvi
|
||||
DVIPS = dvips -Pljfour
|
||||
MAKEINFO = LANGUAGE= makeinfo
|
||||
DVIPS = dvips -D600
|
||||
MAKEINFO = LANG= LANGUAGE= makeinfo
|
||||
TEXI2HTML = texi2html
|
||||
|
||||
# Programs used by "make install":
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
MKINSTALLDIRS = $(SHELL) $(srcdir)/../mkinstalldirs
|
||||
|
||||
#### End of system configuration section. ####
|
||||
|
||||
@ -60,16 +64,16 @@ all : info dvi ps html
|
||||
|
||||
info : $(srcdir)/gperf.info
|
||||
|
||||
$(srcdir)/gperf.info : $(srcdir)/gperf.texi
|
||||
$(srcdir)/gperf.info : $(srcdir)/gperf.texi $(srcdir)/gpl.texinfo
|
||||
cd $(srcdir) && $(MAKEINFO) --no-split gperf.texi
|
||||
|
||||
|
||||
dvi : $(srcdir)/gperf.dvi
|
||||
|
||||
$(srcdir)/gperf.dvi : $(srcdir)/gperf.texi
|
||||
cd $(srcdir) && $(RM) gperf.aux gperf.toc gperf.cp gperf.fn gperf.ky gperf.pg gperf.tp gperf.vr gperf.log
|
||||
$(srcdir)/gperf.dvi : $(srcdir)/gperf.texi $(srcdir)/gpl.texinfo
|
||||
cd $(srcdir) && $(RM) gperf.aux gperf.toc gperf.cp gperf.fn gperf.ky gperf.pg gperf.tp gperf.vr gperf.log gperf.cps
|
||||
cd $(srcdir) && $(TEXI2DVI) gperf.texi
|
||||
cd $(srcdir) && $(RM) gperf.aux gperf.toc gperf.cp gperf.fn gperf.ky gperf.pg gperf.tp gperf.vr gperf.log
|
||||
cd $(srcdir) && $(RM) gperf.aux gperf.toc gperf.cp gperf.fn gperf.ky gperf.pg gperf.tp gperf.vr gperf.log gperf.cps
|
||||
|
||||
|
||||
ps : $(srcdir)/gperf.ps
|
||||
@ -80,44 +84,46 @@ $(srcdir)/gperf.ps : $(srcdir)/gperf.dvi
|
||||
|
||||
html : gperf.html gperf_toc.html
|
||||
|
||||
gperf.html : $(srcdir)/gperf.texi
|
||||
gperf.html : $(srcdir)/gperf.texi $(srcdir)/gpl.texinfo
|
||||
cd $(srcdir) && $(TEXI2HTML) -expandinfo -number -monolithic gperf.texi
|
||||
|
||||
gperf_toc.html : $(srcdir)/gperf.texi
|
||||
gperf_toc.html : $(srcdir)/gperf.texi $(srcdir)/gpl.texinfo
|
||||
cd $(srcdir) && $(RM) gperf_*.html
|
||||
cd $(srcdir) && $(TEXI2HTML) -expandinfo -number -split_chapter gperf.texi
|
||||
|
||||
|
||||
install : all force
|
||||
if [ ! -d $(infodir) ] ; then mkdir $(infodir) ; fi
|
||||
$(INSTALL_DATA) $(srcdir)/gperf.info $(infodir)/gperf.info
|
||||
if [ ! -d $(mandir) ] ; then mkdir $(mandir) ; fi
|
||||
if [ ! -d $(man1dir) ] ; then mkdir $(man1dir) ; fi
|
||||
$(INSTALL_DATA) $(srcdir)/gperf.1 $(man1dir)/gperf.1
|
||||
if [ ! -d $(dvidir) ] ; then mkdir $(dvidir) ; fi
|
||||
$(INSTALL_DATA) $(srcdir)/gperf.dvi $(dvidir)/gperf.dvi
|
||||
if [ ! -d $(htmldir) ] ; then mkdir $(htmldir) ; fi
|
||||
$(INSTALL_DATA) $(srcdir)/gperf.html $(htmldir)/gperf.html
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(infodir)
|
||||
$(INSTALL_DATA) $(srcdir)/gperf.info $(DESTDIR)$(infodir)/gperf.info
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(man1dir)
|
||||
$(INSTALL_DATA) $(srcdir)/gperf.1 $(DESTDIR)$(man1dir)/gperf.1
|
||||
# $(MKINSTALLDIRS) $(DESTDIR)$(dvidir)
|
||||
# $(INSTALL_DATA) $(srcdir)/gperf.dvi $(DESTDIR)$(dvidir)/gperf.dvi
|
||||
# $(MKINSTALLDIRS) $(DESTDIR)$(psdir)
|
||||
# $(INSTALL_DATA) $(srcdir)/gperf.ps $(DESTDIR)$(dvidir)/gperf.ps
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(htmldir)
|
||||
$(INSTALL_DATA) $(srcdir)/gperf.html $(DESTDIR)$(htmldir)/gperf.html
|
||||
|
||||
installdirs : force
|
||||
if [ ! -d $(infodir) ] ; then mkdir $(infodir) ; fi
|
||||
if [ ! -d $(mandir) ] ; then mkdir $(mandir) ; fi
|
||||
if [ ! -d $(man1dir) ] ; then mkdir $(man1dir) ; fi
|
||||
if [ ! -d $(dvidir) ] ; then mkdir $(dvidir) ; fi
|
||||
if [ ! -d $(htmldir) ] ; then mkdir $(htmldir) ; fi
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(infodir)
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(man1dir)
|
||||
# $(MKINSTALLDIRS) $(DESTDIR)$(dvidir)
|
||||
# $(MKINSTALLDIRS) $(DESTDIR)$(psdir)
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(htmldir)
|
||||
|
||||
uninstall : force
|
||||
$(RM) $(infodir)/gperf.info
|
||||
$(RM) $(man1dir)/gperf.1
|
||||
$(RM) $(dvidir)/gperf.dvi
|
||||
$(RM) $(htmldir)/gperf.html
|
||||
$(RM) $(DESTDIR)$(infodir)/gperf.info
|
||||
$(RM) $(DESTDIR)$(man1dir)/gperf.1
|
||||
# $(RM) $(DESTDIR)$(dvidir)/gperf.dvi
|
||||
# $(RM) $(DESTDIR)$(psdir)/gperf.ps
|
||||
$(RM) $(DESTDIR)$(htmldir)/gperf.html
|
||||
|
||||
check : all
|
||||
|
||||
mostlyclean : clean
|
||||
|
||||
clean : force
|
||||
$(RM) *~ *.aux *.toc *.cp *.fn *.ky *.pg *.tp *.vr *.my *.log core
|
||||
$(RM) *~ *.aux *.toc *.cp *.fn *.ky *.pg *.tp *.vr *.my *.log *.cps core
|
||||
|
||||
distclean : clean
|
||||
$(RM) config.status config.log config.cache Makefile
|
||||
|
24
contrib/gperf/doc/configure
vendored
24
contrib/gperf/doc/configure
vendored
@ -1,7 +1,7 @@
|
||||
#! /bin/sh
|
||||
|
||||
# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated automatically using autoconf version 2.12
|
||||
# Generated automatically using autoconf version 2.13
|
||||
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
|
||||
#
|
||||
# This configure script is free software; the Free Software Foundation
|
||||
@ -49,6 +49,7 @@ mandir='${prefix}/man'
|
||||
# Initialize some other variables.
|
||||
subdirs=
|
||||
MFLAGS= MAKEFLAGS=
|
||||
SHELL=${CONFIG_SHELL-/bin/sh}
|
||||
# Maximum number of lines to put in a shell here document.
|
||||
ac_max_here_lines=12
|
||||
|
||||
@ -332,7 +333,7 @@ EOF
|
||||
verbose=yes ;;
|
||||
|
||||
-version | --version | --versio | --versi | --vers)
|
||||
echo "configure generated by autoconf version 2.12"
|
||||
echo "configure generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
|
||||
-with-* | --with-*)
|
||||
@ -502,9 +503,11 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
ac_exeext=
|
||||
ac_objext=o
|
||||
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
||||
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
|
||||
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
|
||||
@ -518,8 +521,10 @@ else
|
||||
fi
|
||||
|
||||
|
||||
PACKAGE=gperf
|
||||
|
||||
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
|
||||
echo "configure:523: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
echo "configure:528: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -556,7 +561,7 @@ fi
|
||||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||||
# ./install, which can be erroneously created by make from ./install.sh.
|
||||
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
|
||||
echo "configure:560: checking for a BSD compatible install" >&5
|
||||
echo "configure:565: checking for a BSD compatible install" >&5
|
||||
if test -z "$INSTALL"; then
|
||||
if eval "test \"`echo '$''{'cl_cv_path_install'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -581,7 +586,7 @@ else
|
||||
# AIX installbsd doesn't work without option "-g".
|
||||
:
|
||||
else
|
||||
ac_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
cl_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
break 2
|
||||
fi
|
||||
fi
|
||||
@ -631,7 +636,7 @@ EOF
|
||||
# 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.
|
||||
(set) 2>&1 |
|
||||
case `(ac_space=' '; set) 2>&1` in
|
||||
case `(ac_space=' '; set | grep ac_space) 2>&1` in
|
||||
*ac_space=\ *)
|
||||
# `set' does not quote correctly, so add quotes (double-quote substitution
|
||||
# turns \\\\ into \\, and sed turns \\ into \).
|
||||
@ -710,7 +715,7 @@ do
|
||||
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
|
||||
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
|
||||
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.12"
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
-help | --help | --hel | --he | --h)
|
||||
echo "\$ac_cs_usage"; exit 0 ;;
|
||||
@ -729,9 +734,11 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
|
||||
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
|
||||
$ac_vpsub
|
||||
$extrasub
|
||||
s%@SHELL@%$SHELL%g
|
||||
s%@CFLAGS@%$CFLAGS%g
|
||||
s%@CPPFLAGS@%$CPPFLAGS%g
|
||||
s%@CXXFLAGS@%$CXXFLAGS%g
|
||||
s%@FFLAGS@%$FFLAGS%g
|
||||
s%@DEFS@%$DEFS%g
|
||||
s%@LDFLAGS@%$LDFLAGS%g
|
||||
s%@LIBS@%$LIBS%g
|
||||
@ -750,6 +757,7 @@ s%@includedir@%$includedir%g
|
||||
s%@oldincludedir@%$oldincludedir%g
|
||||
s%@infodir@%$infodir%g
|
||||
s%@mandir@%$mandir%g
|
||||
s%@PACKAGE@%$PACKAGE%g
|
||||
s%@SET_MAKE@%$SET_MAKE%g
|
||||
s%@INSTALL@%$INSTALL%g
|
||||
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
|
||||
|
@ -1,6 +1,6 @@
|
||||
dnl autoconf configuration for gperf/doc
|
||||
|
||||
dnl Copyright (C) 1998 Free Software Foundation, Inc.
|
||||
dnl Copyright (C) 1998, 2000 Free Software Foundation, Inc.
|
||||
dnl written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
dnl
|
||||
dnl This file is part of GNU GPERF.
|
||||
@ -21,6 +21,8 @@ dnl Free Software Foundation, 59 Temple Place - Suite 330, Boston,
|
||||
dnl MA 02111-1307, USA.
|
||||
|
||||
AC_INIT(gperf.1)
|
||||
PACKAGE=gperf
|
||||
AC_SUBST(PACKAGE)
|
||||
AC_PROG_MAKE_SET
|
||||
dnl
|
||||
dnl checks for programs
|
||||
|
@ -1,23 +1,187 @@
|
||||
.TH GPERF 1 "March 7, 1998
|
||||
.UC 4
|
||||
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.022.
|
||||
.TH GPERF "1" "September 2000" "GNU gperf 2.7.2" FSF
|
||||
.SH NAME
|
||||
gperf \- generate a perfect hash function from a key set
|
||||
.SH SYNOPSIS
|
||||
.B gperf
|
||||
[
|
||||
.B \-adghijklnoprsStv
|
||||
] [
|
||||
.I keyfile
|
||||
]
|
||||
[\fIOPTION\fR]... [\fIINPUT-FILE\fR]
|
||||
.SH DESCRIPTION
|
||||
|
||||
\fIgperf\fP reads a set of ``keys'' from \fIkeyfile\fP (or, by
|
||||
default, from the standard input) and attempts to find a non-minimal
|
||||
perfect hashing function that recognizes a member of the key set in
|
||||
constant, i.e., O(1), time. If such a function is found the program
|
||||
generates a pair of \fIC\fP source code routines that perform the
|
||||
hashing and table lookup. All generated code is directed to the
|
||||
standard output.
|
||||
|
||||
Please refer to the \fIgperf.texi\fP file for more information.
|
||||
This file is distributed with \fIgperf\fP release.
|
||||
GNU `gperf' generates perfect hash functions.
|
||||
.PP
|
||||
If a long option shows an argument as mandatory, then it is mandatory
|
||||
for the equivalent short option also.
|
||||
.SS "Input file interpretation:"
|
||||
.TP
|
||||
\fB\-e\fR, \fB\-\-delimiters\fR=\fIDELIMITER\-LIST\fR
|
||||
Allow user to provide a string containing delimiters
|
||||
used to separate keywords from their attributes.
|
||||
Default is ",\en".
|
||||
.TP
|
||||
\fB\-t\fR, \fB\-\-struct\-type\fR
|
||||
Allows the user to include a structured type
|
||||
declaration for generated code. Any text before %%
|
||||
is considered part of the type declaration. Key
|
||||
words and additional fields may follow this, one
|
||||
group of fields per line.
|
||||
.SS "Language for the output code:"
|
||||
.TP
|
||||
\fB\-L\fR, \fB\-\-language\fR=\fILANGUAGE\-NAME\fR
|
||||
Generates code in the specified language. Languages
|
||||
handled are currently C++, ANSI-C, C, and KR-C. The
|
||||
default is C.
|
||||
.SS "Details in the output code:"
|
||||
.TP
|
||||
\fB\-K\fR, \fB\-\-slot\-name\fR=\fINAME\fR
|
||||
Select name of the keyword component in the keyword
|
||||
structure.
|
||||
.TP
|
||||
\fB\-F\fR, \fB\-\-initializer\-suffix\fR=\fIINITIALIZERS\fR
|
||||
Initializers for additional components in the keyword
|
||||
structure.
|
||||
.TP
|
||||
\fB\-H\fR, \fB\-\-hash\-fn\-name\fR=\fINAME\fR
|
||||
Specify name of generated hash function. Default is
|
||||
`hash'.
|
||||
.TP
|
||||
\fB\-N\fR, \fB\-\-lookup\-fn\-name\fR=\fINAME\fR
|
||||
Specify name of generated lookup function. Default
|
||||
name is `in_word_set'.
|
||||
.TP
|
||||
\fB\-Z\fR, \fB\-\-class\-name\fR=\fINAME\fR
|
||||
Specify name of generated C++ class. Default name is
|
||||
`Perfect_Hash'.
|
||||
.TP
|
||||
\fB\-7\fR, \fB\-\-seven\-bit\fR
|
||||
Assume 7-bit characters.
|
||||
.TP
|
||||
\fB\-c\fR, \fB\-\-compare\-strncmp\fR
|
||||
Generate comparison code using strncmp rather than
|
||||
strcmp.
|
||||
.TP
|
||||
\fB\-C\fR, \fB\-\-readonly\-tables\fR
|
||||
Make the contents of generated lookup tables
|
||||
constant, i.e., readonly.
|
||||
.TP
|
||||
\fB\-E\fR, \fB\-\-enum\fR
|
||||
Define constant values using an enum local to the
|
||||
lookup function rather than with defines.
|
||||
.TP
|
||||
\fB\-I\fR, \fB\-\-includes\fR
|
||||
Include the necessary system include file <string.h>
|
||||
at the beginning of the code.
|
||||
.TP
|
||||
\fB\-G\fR, \fB\-\-global\fR
|
||||
Generate the static table of keywords as a static
|
||||
global variable, rather than hiding it inside of the
|
||||
lookup function (which is the default behavior).
|
||||
.TP
|
||||
\fB\-W\fR, \fB\-\-word\-array\-name\fR=\fINAME\fR
|
||||
Specify name of word list array. Default name is
|
||||
`wordlist'.
|
||||
.TP
|
||||
\fB\-S\fR, \fB\-\-switch\fR=\fICOUNT\fR
|
||||
Causes the generated C code to use a switch
|
||||
statement scheme, rather than an array lookup table.
|
||||
This can lead to a reduction in both time and space
|
||||
requirements for some keyfiles. The COUNT argument
|
||||
determines how many switch statements are generated.
|
||||
A value of 1 generates 1 switch containing all the
|
||||
elements, a value of 2 generates 2 tables with 1/2
|
||||
the elements in each table, etc. If COUNT is very
|
||||
large, say 1000000, the generated C code does a
|
||||
binary search.
|
||||
.TP
|
||||
\fB\-T\fR, \fB\-\-omit\-struct\-type\fR
|
||||
Prevents the transfer of the type declaration to the
|
||||
output file. Use this option if the type is already
|
||||
defined elsewhere.
|
||||
.SS "Algorithm employed by gperf:"
|
||||
.TP
|
||||
\fB\-k\fR, \fB\-\-key\-positions\fR=\fIKEYS\fR
|
||||
Select the key positions used in the hash function.
|
||||
The allowable choices range between 1-126, inclusive.
|
||||
The positions are separated by commas, ranges may be
|
||||
used, and key positions may occur in any order.
|
||||
Also, the meta-character '*' causes the generated
|
||||
hash function to consider ALL key positions, and $
|
||||
indicates the ``final character'' of a key, e.g.,
|
||||
$,1,2,4,6-10.
|
||||
.TP
|
||||
\fB\-l\fR, \fB\-\-compare\-strlen\fR
|
||||
Compare key lengths before trying a string
|
||||
comparison. This helps cut down on the number of
|
||||
string comparisons made during the lookup.
|
||||
.TP
|
||||
\fB\-D\fR, \fB\-\-duplicates\fR
|
||||
Handle keywords that hash to duplicate values. This
|
||||
is useful for certain highly redundant keyword sets.
|
||||
.TP
|
||||
\fB\-f\fR, \fB\-\-fast\fR=\fIITERATIONS\fR
|
||||
Generate the gen-perf.hash function ``fast''. This
|
||||
decreases gperf's running time at the cost of
|
||||
minimizing generated table size. The numeric
|
||||
argument represents the number of times to iterate
|
||||
when resolving a collision. `0' means ``iterate by
|
||||
the number of keywords''.
|
||||
.TP
|
||||
\fB\-i\fR, \fB\-\-initial\-asso\fR=\fIN\fR
|
||||
Provide an initial value for the associate values
|
||||
array. Default is 0. Setting this value larger helps
|
||||
inflate the size of the final table.
|
||||
.TP
|
||||
\fB\-j\fR, \fB\-\-jump\fR=\fIJUMP\-VALUE\fR
|
||||
Affects the ``jump value'', i.e., how far to advance
|
||||
the associated character value upon collisions. Must
|
||||
be an odd number, default is 5.
|
||||
.TP
|
||||
\fB\-n\fR, \fB\-\-no\-strlen\fR
|
||||
Do not include the length of the keyword when
|
||||
computing the hash function.
|
||||
.TP
|
||||
\fB\-o\fR, \fB\-\-occurrence\-sort\fR
|
||||
Reorders input keys by frequency of occurrence of
|
||||
the key sets. This should decrease the search time
|
||||
dramatically.
|
||||
.TP
|
||||
\fB\-r\fR, \fB\-\-random\fR
|
||||
Utilizes randomness to initialize the associated
|
||||
values table.
|
||||
.TP
|
||||
\fB\-s\fR, \fB\-\-size\-multiple\fR=\fIN\fR
|
||||
Affects the size of the generated hash table. The
|
||||
numeric argument N indicates ``how many times larger
|
||||
or smaller'' the associated value range should be,
|
||||
in relationship to the number of keys, e.g. a value
|
||||
of 3 means ``allow the maximum associated value to
|
||||
be about 3 times larger than the number of input
|
||||
keys.'' Conversely, a value of \fB\-3\fR means ``make the
|
||||
maximum associated value about 3 times smaller than
|
||||
the number of input keys. A larger table should
|
||||
decrease the time required for an unsuccessful
|
||||
search, at the expense of extra table space. Default
|
||||
value is 1.
|
||||
.SS "Informative output:"
|
||||
.TP
|
||||
\fB\-h\fR, \fB\-\-help\fR
|
||||
Print this message.
|
||||
.TP
|
||||
\fB\-v\fR, \fB\-\-version\fR
|
||||
Print the gperf version number.
|
||||
.TP
|
||||
\fB\-d\fR, \fB\-\-debug\fR
|
||||
Enables the debugging option (produces verbose
|
||||
output to the standard error).
|
||||
.SH "REPORTING BUGS"
|
||||
Report bugs to <bug-gnu-utils@gnu.org>.
|
||||
.SH "SEE ALSO"
|
||||
The full documentation for
|
||||
.B gperf
|
||||
is maintained as a Texinfo manual. If the
|
||||
.B info
|
||||
and
|
||||
.B gperf
|
||||
programs are properly installed at your site, the command
|
||||
.IP
|
||||
.B info gperf
|
||||
.PP
|
||||
should give you access to the complete manual.
|
||||
|
File diff suppressed because it is too large
Load Diff
398
contrib/gperf/doc/gpl.texinfo
Normal file
398
contrib/gperf/doc/gpl.texinfo
Normal file
@ -0,0 +1,398 @@
|
||||
@c This GPL is meant to be included from other files.
|
||||
@c To format a standalone GPL, use license.texi.
|
||||
|
||||
@center Version 2, June 1991
|
||||
|
||||
@display
|
||||
Copyright @copyright{} 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.
|
||||
@end display
|
||||
|
||||
@unnumberedsec 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.
|
||||
|
||||
@iftex
|
||||
@unnumberedsec TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
@end iftex
|
||||
@ifinfo
|
||||
@center TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
@end ifinfo
|
||||
|
||||
@enumerate 0
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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:
|
||||
|
||||
@enumerate a
|
||||
@item
|
||||
You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.)
|
||||
@end enumerate
|
||||
|
||||
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.
|
||||
|
||||
@item
|
||||
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:
|
||||
|
||||
@enumerate a
|
||||
@item
|
||||
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,
|
||||
|
||||
@item
|
||||
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,
|
||||
|
||||
@item
|
||||
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.)
|
||||
@end enumerate
|
||||
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@iftex
|
||||
@vskip -@baselineskip
|
||||
@vskip -@baselineskip
|
||||
@heading NO WARRANTY
|
||||
@end iftex
|
||||
@ifinfo
|
||||
@center NO WARRANTY
|
||||
@end ifinfo
|
||||
|
||||
@item
|
||||
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.
|
||||
|
||||
@item
|
||||
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 enumerate
|
||||
|
||||
@iftex
|
||||
@heading END OF TERMS AND CONDITIONS
|
||||
@end iftex
|
||||
@ifinfo
|
||||
@center END OF TERMS AND CONDITIONS
|
||||
@end ifinfo
|
||||
|
||||
@page
|
||||
@unnumberedsec 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.
|
||||
|
||||
@smallexample
|
||||
@var{one line to give the program's name and an idea of what it does.}
|
||||
Copyright (C) @var{year} @var{name of author}
|
||||
|
||||
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 smallexample
|
||||
|
||||
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:
|
||||
|
||||
@smallexample
|
||||
Gnomovision version 69, Copyright (C) @var{year} @var{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.
|
||||
@end smallexample
|
||||
|
||||
The hypothetical commands @samp{show w} and @samp{show c} should show
|
||||
the appropriate parts of the General Public License. Of course, the
|
||||
commands you use may be called something other than @samp{show w} and
|
||||
@samp{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:
|
||||
|
||||
@example
|
||||
@group
|
||||
Yoyodyne, Inc., hereby disclaims all copyright
|
||||
interest in the program `Gnomovision'
|
||||
(which makes passes at compilers) written
|
||||
by James Hacker.
|
||||
|
||||
@var{signature of Ty Coon}, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
@end group
|
||||
@end example
|
||||
|
||||
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.
|
513
contrib/gperf/doc/help2man
Executable file
513
contrib/gperf/doc/help2man
Executable file
@ -0,0 +1,513 @@
|
||||
#!/usr/bin/perl -w
|
||||
|
||||
# Generate a short man page from --help and --version output.
|
||||
# Copyright © 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
|
||||
# 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, 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.
|
||||
|
||||
# Written by Brendan O'Dea <bod@compusol.com.au>
|
||||
# Available from ftp://ftp.gnu.org/gnu/help2man/
|
||||
|
||||
use 5.004;
|
||||
use strict;
|
||||
use Getopt::Long;
|
||||
use Text::Tabs qw(expand);
|
||||
use POSIX qw(strftime setlocale LC_TIME);
|
||||
|
||||
my $this_program = 'help2man';
|
||||
my $this_version = '1.022';
|
||||
my $version_info = <<EOT;
|
||||
GNU $this_program $this_version
|
||||
|
||||
Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
This is free software; see the source for copying conditions. There is NO
|
||||
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
|
||||
Written by Brendan O'Dea <bod\@compusol.com.au>
|
||||
EOT
|
||||
|
||||
my $help_info = <<EOT;
|
||||
`$this_program' generates a man page out of `--help' and `--version' output.
|
||||
|
||||
Usage: $this_program [OPTION]... EXECUTABLE
|
||||
|
||||
-n, --name=STRING use `STRING' as the description for the NAME paragraph
|
||||
-s, --section=SECTION use `SECTION' as the section for the man page
|
||||
-i, --include=FILE include material from `FILE'
|
||||
-I, --opt-include=FILE include material from `FILE' if it exists
|
||||
-o, --output=FILE send output to `FILE'
|
||||
-N, --no-info suppress pointer to Texinfo manual
|
||||
--help print this help, then exit
|
||||
--version print version number, then exit
|
||||
|
||||
EXECUTABLE should accept `--help' and `--version' options.
|
||||
|
||||
Report bugs to <bug-help2man\@gnu.org>.
|
||||
EOT
|
||||
|
||||
my $section = 1;
|
||||
my ($opt_name, @opt_include, $opt_output, $opt_no_info);
|
||||
|
||||
# Parse options.
|
||||
Getopt::Long::config('bundling');
|
||||
GetOptions (
|
||||
'n|name=s' => \$opt_name,
|
||||
's|section=s' => \$section,
|
||||
'i|include=s' => sub { push @opt_include, [ pop, 1 ] },
|
||||
'I|opt-include=s' => sub { push @opt_include, [ pop, 0 ] },
|
||||
'o|output=s' => \$opt_output,
|
||||
'N|no-info' => \$opt_no_info,
|
||||
help => sub { print $help_info; exit },
|
||||
version => sub { print $version_info; exit },
|
||||
) or die $help_info;
|
||||
|
||||
die $help_info unless @ARGV == 1;
|
||||
|
||||
my %include = ();
|
||||
my %append = ();
|
||||
my @include = (); # retain order given in include file
|
||||
|
||||
# Provide replacement `quote-regex' operator for pre-5.005.
|
||||
BEGIN { eval q(sub qr { '' =~ $_[0]; $_[0] }) if $] < 5.005 }
|
||||
|
||||
# Process include file (if given). Format is:
|
||||
#
|
||||
# [section name]
|
||||
# verbatim text
|
||||
#
|
||||
# or
|
||||
#
|
||||
# /pattern/
|
||||
# verbatim text
|
||||
#
|
||||
|
||||
for (@opt_include)
|
||||
{
|
||||
my ($inc, $required) = @$_;
|
||||
|
||||
next unless -f $inc or $required;
|
||||
die "$this_program: can't open `$inc' ($!)\n"
|
||||
unless open INC, $inc;
|
||||
|
||||
my $key;
|
||||
my $hash = \%include;
|
||||
|
||||
while (<INC>)
|
||||
{
|
||||
# [section]
|
||||
if (/^\[([^]]+)\]/)
|
||||
{
|
||||
$key = uc $1;
|
||||
$key =~ s/^\s+//;
|
||||
$key =~ s/\s+$//;
|
||||
$hash = \%include;
|
||||
push @include, $key unless $include{$key};
|
||||
next;
|
||||
}
|
||||
|
||||
# /pattern/
|
||||
if (m!^/(.*)/([ims]*)!)
|
||||
{
|
||||
my $pat = $2 ? "(?$2)$1" : $1;
|
||||
|
||||
# Check pattern.
|
||||
eval { $key = qr($pat) };
|
||||
if ($@)
|
||||
{
|
||||
$@ =~ s/ at .*? line \d.*//;
|
||||
die "$inc:$.:$@";
|
||||
}
|
||||
|
||||
$hash = \%append;
|
||||
next;
|
||||
}
|
||||
|
||||
# Silently ignore anything before the first
|
||||
# section--allows for comments and revision info.
|
||||
next unless $key;
|
||||
|
||||
$hash->{$key} ||= '';
|
||||
$hash->{$key} .= $_;
|
||||
}
|
||||
|
||||
close INC;
|
||||
|
||||
die "$this_program: no valid information found in `$inc'\n"
|
||||
unless $key;
|
||||
}
|
||||
|
||||
# Compress trailing blank lines.
|
||||
for my $hash (\(%include, %append))
|
||||
{
|
||||
for (keys %$hash) { $hash->{$_} =~ s/\n+$/\n/ }
|
||||
}
|
||||
|
||||
# Turn off localisation of executable's ouput.
|
||||
@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
|
||||
|
||||
# Turn off localisation of date (for strftime).
|
||||
setlocale LC_TIME, 'C';
|
||||
|
||||
# Grab help and version info from executable.
|
||||
my ($help_text, $version_text) = map {
|
||||
join '', map { s/ +$//; expand $_ } `$ARGV[0] --$_ 2>/dev/null`
|
||||
or die "$this_program: can't get `--$_' info from $ARGV[0]\n"
|
||||
} qw(help version);
|
||||
|
||||
my $date = strftime "%B %Y", localtime;
|
||||
(my $program = $ARGV[0]) =~ s!.*/!!;
|
||||
my $package = $program;
|
||||
my $version;
|
||||
|
||||
if ($opt_output)
|
||||
{
|
||||
unlink $opt_output
|
||||
or die "$this_program: can't unlink $opt_output ($!)\n"
|
||||
if -e $opt_output;
|
||||
|
||||
open STDOUT, ">$opt_output"
|
||||
or die "$this_program: can't create $opt_output ($!)\n";
|
||||
}
|
||||
|
||||
# The first line of the --version information is assumed to be in one
|
||||
# of the following formats:
|
||||
#
|
||||
# <version>
|
||||
# <program> <version>
|
||||
# {GNU,Free} <program> <version>
|
||||
# <program> ({GNU,Free} <package>) <version>
|
||||
# <program> - {GNU,Free} <package> <version>
|
||||
#
|
||||
# and seperated from any copyright/author details by a blank line.
|
||||
|
||||
($_, $version_text) = split /\n+/, $version_text, 2;
|
||||
|
||||
if (/^(\S+) +\(((?:GNU|Free) +[^)]+)\) +(.*)/ or
|
||||
/^(\S+) +- *((?:GNU|Free) +\S+) +(.*)/)
|
||||
{
|
||||
$program = $1;
|
||||
$package = $2;
|
||||
$version = $3;
|
||||
}
|
||||
elsif (/^((?:GNU|Free) +)?(\S+) +(.*)/)
|
||||
{
|
||||
$program = $2;
|
||||
$package = $1 ? "$1$2" : $2;
|
||||
$version = $3;
|
||||
}
|
||||
else
|
||||
{
|
||||
$version = $_;
|
||||
}
|
||||
|
||||
$program =~ s!.*/!!;
|
||||
|
||||
# No info for `info' itself.
|
||||
$opt_no_info = 1 if $program eq 'info';
|
||||
|
||||
# --name overrides --include contents.
|
||||
$include{NAME} = "$program \\- $opt_name\n" if $opt_name;
|
||||
|
||||
# Default (useless) NAME paragraph.
|
||||
$include{NAME} ||= "$program \\- manual page for $program $version\n";
|
||||
|
||||
# Man pages traditionally have the page title in caps.
|
||||
my $PROGRAM = uc $program;
|
||||
|
||||
# Extract usage clause(s) [if any] for SYNOPSIS.
|
||||
if ($help_text =~ s/^Usage:( +(\S+))(.*)((?:\n(?: {6}\1| *or: +\S).*)*)//m)
|
||||
{
|
||||
my @syn = $2 . $3;
|
||||
|
||||
if ($_ = $4)
|
||||
{
|
||||
s/^\n//;
|
||||
for (split /\n/) { s/^ *(or: +)?//; push @syn, $_ }
|
||||
}
|
||||
|
||||
my $synopsis = '';
|
||||
for (@syn)
|
||||
{
|
||||
$synopsis .= ".br\n" if $synopsis;
|
||||
s!^\S*/!!;
|
||||
s/^(\S+) *//;
|
||||
$synopsis .= ".B $1\n";
|
||||
s/\s+$//;
|
||||
s/(([][]|\.\.+)+)/\\fR$1\\fI/g;
|
||||
s/^/\\fI/ unless s/^\\fR//;
|
||||
$_ .= '\fR';
|
||||
s/(\\fI)( *)/$2$1/g;
|
||||
s/\\fI\\fR//g;
|
||||
s/^\\fR//;
|
||||
s/\\fI$//;
|
||||
s/^\./\\&./;
|
||||
|
||||
$synopsis .= "$_\n";
|
||||
}
|
||||
|
||||
$include{SYNOPSIS} ||= $synopsis;
|
||||
}
|
||||
|
||||
# Process text, initial section is DESCRIPTION.
|
||||
my $sect = 'DESCRIPTION';
|
||||
$_ = "$help_text\n\n$version_text";
|
||||
|
||||
# Normalise paragraph breaks.
|
||||
s/^\n+//;
|
||||
s/\n*$/\n/;
|
||||
s/\n\n+/\n\n/g;
|
||||
|
||||
# Temporarily exchange leading dots and backslashes for tokens.
|
||||
s/^\./\x80/mg;
|
||||
s/\\/\x81/g;
|
||||
|
||||
# Start a new paragraph (if required) for these.
|
||||
s/([^\n])\n(Report +bugs|Email +bug +reports +to|Written +by)/$1\n\n$2/g;
|
||||
|
||||
sub convert_option;
|
||||
|
||||
while (length)
|
||||
{
|
||||
# Convert some standard paragraph names.
|
||||
if (s/^(Options|Examples): *\n//)
|
||||
{
|
||||
$sect = uc $1;
|
||||
next;
|
||||
}
|
||||
|
||||
# Copyright section
|
||||
if (/^Copyright +[(\xa9]/)
|
||||
{
|
||||
$sect = 'COPYRIGHT';
|
||||
$include{$sect} ||= '';
|
||||
$include{$sect} .= ".PP\n" if $include{$sect};
|
||||
|
||||
my $copy;
|
||||
($copy, $_) = split /\n\n/, $_, 2;
|
||||
|
||||
for ($copy)
|
||||
{
|
||||
# Add back newline
|
||||
s/\n*$/\n/;
|
||||
|
||||
# Convert iso9959-1 copyright symbol or (c) to nroff
|
||||
# character.
|
||||
s/^Copyright +(?:\xa9|\([Cc]\))/Copyright \\(co/mg;
|
||||
|
||||
# Insert line breaks before additional copyright messages
|
||||
# and the disclaimer.
|
||||
s/(.)\n(Copyright |This +is +free +software)/$1\n.br\n$2/g;
|
||||
|
||||
# Join hyphenated lines.
|
||||
s/([A-Za-z])-\n */$1/g;
|
||||
}
|
||||
|
||||
$include{$sect} .= $copy;
|
||||
$_ ||= '';
|
||||
next;
|
||||
}
|
||||
|
||||
# Catch bug report text.
|
||||
if (/^(Report +bugs|Email +bug +reports +to) /)
|
||||
{
|
||||
$sect = 'REPORTING BUGS';
|
||||
}
|
||||
|
||||
# Author section.
|
||||
elsif (/^Written +by/)
|
||||
{
|
||||
$sect = 'AUTHOR';
|
||||
}
|
||||
|
||||
# Examples, indicated by an indented leading $, % or > are
|
||||
# rendered in a constant width font.
|
||||
if (/^( +)([\$\%>] )\S/)
|
||||
{
|
||||
my $indent = $1;
|
||||
my $prefix = $2;
|
||||
my $break = '.IP';
|
||||
$include{$sect} ||= '';
|
||||
while (s/^$indent\Q$prefix\E(\S.*)\n*//)
|
||||
{
|
||||
$include{$sect} .= "$break\n\\f(CW$prefix$1\\fR\n";
|
||||
$break = '.br';
|
||||
}
|
||||
|
||||
next;
|
||||
}
|
||||
|
||||
my $matched = '';
|
||||
$include{$sect} ||= '';
|
||||
|
||||
# Sub-sections have a trailing colon and the second line indented.
|
||||
if (s/^(\S.*:) *\n / /)
|
||||
{
|
||||
$matched .= $& if %append;
|
||||
$include{$sect} .= qq(.SS "$1"\n);
|
||||
}
|
||||
|
||||
my $indent = 0;
|
||||
my $content = '';
|
||||
|
||||
# Option with description.
|
||||
if (s/^( {1,10}([+-]\S.*?))(?:( +)|\n( {20,}))(\S.*)\n//)
|
||||
{
|
||||
$matched .= $& if %append;
|
||||
$indent = length ($4 || "$1$3");
|
||||
$content = ".TP\n\x82$2\n\x82$5\n";
|
||||
unless ($4)
|
||||
{
|
||||
# Indent may be different on second line.
|
||||
$indent = length $& if /^ {20,}/;
|
||||
}
|
||||
}
|
||||
|
||||
# Option without description.
|
||||
elsif (s/^ {1,10}([+-]\S.*)\n//)
|
||||
{
|
||||
$matched .= $& if %append;
|
||||
$content = ".HP\n\x82$1\n";
|
||||
$indent = 80; # not continued
|
||||
}
|
||||
|
||||
# Indented paragraph with tag.
|
||||
elsif (s/^( +(\S.*?) +)(\S.*)\n//)
|
||||
{
|
||||
$matched .= $& if %append;
|
||||
$indent = length $1;
|
||||
$content = ".TP\n\x82$2\n\x82$3\n";
|
||||
}
|
||||
|
||||
# Indented paragraph.
|
||||
elsif (s/^( +)(\S.*)\n//)
|
||||
{
|
||||
$matched .= $& if %append;
|
||||
$indent = length $1;
|
||||
$content = ".IP\n\x82$2\n";
|
||||
}
|
||||
|
||||
# Left justified paragraph.
|
||||
else
|
||||
{
|
||||
s/(.*)\n//;
|
||||
$matched .= $& if %append;
|
||||
$content = ".PP\n" if $include{$sect};
|
||||
$content .= "$1\n";
|
||||
}
|
||||
|
||||
# Append continuations.
|
||||
while (s/^ {$indent}(\S.*)\n//)
|
||||
{
|
||||
$matched .= $& if %append;
|
||||
$content .= "\x82$1\n"
|
||||
}
|
||||
|
||||
# Move to next paragraph.
|
||||
s/^\n+//;
|
||||
|
||||
for ($content)
|
||||
{
|
||||
# Leading dot protection.
|
||||
s/\x82\./\x80/g;
|
||||
s/\x82//g;
|
||||
|
||||
# Convert options.
|
||||
s/(^| )(-[][\w=-]+)/$1 . convert_option $2/mge;
|
||||
}
|
||||
|
||||
# Check if matched paragraph contains /pat/.
|
||||
if (%append)
|
||||
{
|
||||
for my $pat (keys %append)
|
||||
{
|
||||
if ($matched =~ $pat)
|
||||
{
|
||||
$content .= ".PP\n" unless $append{$pat} =~ /^\./;
|
||||
$content .= $append{$pat};
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$include{$sect} .= $content;
|
||||
}
|
||||
|
||||
# Refer to the real documentation.
|
||||
unless ($opt_no_info)
|
||||
{
|
||||
$sect = 'SEE ALSO';
|
||||
$include{$sect} ||= '';
|
||||
$include{$sect} .= ".PP\n" if $include{$sect};
|
||||
$include{$sect} .= <<EOT;
|
||||
The full documentation for
|
||||
.B $program
|
||||
is maintained as a Texinfo manual. If the
|
||||
.B info
|
||||
and
|
||||
.B $program
|
||||
programs are properly installed at your site, the command
|
||||
.IP
|
||||
.B info $program
|
||||
.PP
|
||||
should give you access to the complete manual.
|
||||
EOT
|
||||
}
|
||||
|
||||
# Output header.
|
||||
print <<EOT;
|
||||
.\\" DO NOT MODIFY THIS FILE! It was generated by $this_program $this_version.
|
||||
.TH $PROGRAM "$section" "$date" "$package $version" FSF
|
||||
EOT
|
||||
|
||||
# Section ordering.
|
||||
my @pre = qw(NAME SYNOPSIS DESCRIPTION OPTIONS EXAMPLES);
|
||||
my @post = ('AUTHOR', 'REPORTING BUGS', 'COPYRIGHT', 'SEE ALSO');
|
||||
my $filter = join '|', @pre, @post;
|
||||
|
||||
# Output content.
|
||||
for (@pre, (grep ! /^($filter)$/o, @include), @post)
|
||||
{
|
||||
if ($include{$_})
|
||||
{
|
||||
my $quote = /\W/ ? '"' : '';
|
||||
print ".SH $quote$_$quote\n";
|
||||
|
||||
for ($include{$_})
|
||||
{
|
||||
# Replace leading dot an backslash tokens.
|
||||
s/\x80/\\&./g;
|
||||
s/\x81/\\e/g;
|
||||
print;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
exit;
|
||||
|
||||
# Convert option dashes to \- to stop nroff from hyphenating 'em, and
|
||||
# embolden. Option arguments get italicised.
|
||||
sub convert_option
|
||||
{
|
||||
local $_ = '\fB' . shift;
|
||||
|
||||
s/-/\\-/g;
|
||||
unless (s/\[=(.*)\]$/\\fR[=\\fI$1\\fR]/)
|
||||
{
|
||||
s/=(.)/\\fR=\\fI$1/;
|
||||
s/ (.)/ \\fI$1/;
|
||||
$_ .= '\fR';
|
||||
}
|
||||
|
||||
$_;
|
||||
}
|
5999
contrib/gperf/doc/texinfo.tex
Normal file
5999
contrib/gperf/doc/texinfo.tex
Normal file
File diff suppressed because it is too large
Load Diff
236
contrib/gperf/lib/configure
vendored
236
contrib/gperf/lib/configure
vendored
@ -1,7 +1,7 @@
|
||||
#! /bin/sh
|
||||
|
||||
# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated automatically using autoconf version 2.12
|
||||
# Generated automatically using autoconf version 2.13
|
||||
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
|
||||
#
|
||||
# This configure script is free software; the Free Software Foundation
|
||||
@ -49,6 +49,7 @@ mandir='${prefix}/man'
|
||||
# Initialize some other variables.
|
||||
subdirs=
|
||||
MFLAGS= MAKEFLAGS=
|
||||
SHELL=${CONFIG_SHELL-/bin/sh}
|
||||
# Maximum number of lines to put in a shell here document.
|
||||
ac_max_here_lines=12
|
||||
|
||||
@ -332,7 +333,7 @@ EOF
|
||||
verbose=yes ;;
|
||||
|
||||
-version | --version | --versio | --versi | --vers)
|
||||
echo "configure generated by autoconf version 2.12"
|
||||
echo "configure generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
|
||||
-with-* | --with-*)
|
||||
@ -502,9 +503,11 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
ac_exeext=
|
||||
ac_objext=o
|
||||
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
||||
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
|
||||
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
|
||||
@ -519,7 +522,7 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
|
||||
echo "configure:523: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
echo "configure:526: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -548,15 +551,16 @@ fi
|
||||
# Extract the first word of "gcc", so it can be a program name with args.
|
||||
set dummy gcc; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:552: checking for $ac_word" >&5
|
||||
echo "configure:555: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CC"; then
|
||||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
for ac_dir in $PATH; do
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
ac_cv_prog_CC="gcc"
|
||||
@ -577,16 +581,17 @@ 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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:581: checking for $ac_word" >&5
|
||||
echo "configure:585: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CC"; then
|
||||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_prog_rejected=no
|
||||
for ac_dir in $PATH; do
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
|
||||
@ -621,25 +626,61 @@ else
|
||||
echo "$ac_t""no" 1>&6
|
||||
fi
|
||||
|
||||
if test -z "$CC"; then
|
||||
case "`uname -s`" in
|
||||
*win32* | *WIN32*)
|
||||
# Extract the first word of "cl", so it can be a program name with args.
|
||||
set dummy cl; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:636: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CC"; then
|
||||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
ac_cv_prog_CC="cl"
|
||||
break
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
fi
|
||||
fi
|
||||
CC="$ac_cv_prog_CC"
|
||||
if test -n "$CC"; then
|
||||
echo "$ac_t""$CC" 1>&6
|
||||
else
|
||||
echo "$ac_t""no" 1>&6
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
|
||||
echo "configure:629: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
|
||||
echo "configure:668: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
|
||||
|
||||
ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 639 "configure"
|
||||
cat > conftest.$ac_ext << EOF
|
||||
|
||||
#line 679 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
main(){return(0);}
|
||||
EOF
|
||||
if { (eval echo configure:643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
ac_cv_prog_cc_works=yes
|
||||
# If we can't run a trivial program, we are probably using a cross compiler.
|
||||
if (./conftest; exit) 2>/dev/null; then
|
||||
@ -653,18 +694,24 @@ else
|
||||
ac_cv_prog_cc_works=no
|
||||
fi
|
||||
rm -fr conftest*
|
||||
ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
|
||||
if test $ac_cv_prog_cc_works = no; then
|
||||
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
|
||||
fi
|
||||
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
|
||||
echo "configure:663: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "configure:710: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
|
||||
echo "configure:668: checking whether we are using GNU C" >&5
|
||||
echo "configure:715: checking whether we are using GNU C" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -673,7 +720,7 @@ else
|
||||
yes;
|
||||
#endif
|
||||
EOF
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:677: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
ac_cv_prog_gcc=yes
|
||||
else
|
||||
ac_cv_prog_gcc=no
|
||||
@ -684,11 +731,15 @@ echo "$ac_t""$ac_cv_prog_gcc" 1>&6
|
||||
|
||||
if test $ac_cv_prog_gcc = yes; then
|
||||
GCC=yes
|
||||
ac_test_CFLAGS="${CFLAGS+set}"
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
CFLAGS=
|
||||
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:692: checking whether ${CC-cc} accepts -g" >&5
|
||||
else
|
||||
GCC=
|
||||
fi
|
||||
|
||||
ac_test_CFLAGS="${CFLAGS+set}"
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
CFLAGS=
|
||||
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:743: checking whether ${CC-cc} accepts -g" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -703,20 +754,24 @@ rm -f conftest*
|
||||
fi
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
|
||||
if test "$ac_test_CFLAGS" = set; then
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
elif test $ac_cv_prog_cc_g = yes; then
|
||||
if test "$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="-O2"
|
||||
CFLAGS="-g"
|
||||
fi
|
||||
else
|
||||
GCC=
|
||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
||||
if test "$GCC" = yes; then
|
||||
CFLAGS="-O2"
|
||||
else
|
||||
CFLAGS=
|
||||
fi
|
||||
fi
|
||||
|
||||
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
|
||||
echo "configure:720: checking how to run the C preprocessor" >&5
|
||||
echo "configure:775: checking how to run the C preprocessor" >&5
|
||||
# On Suns, sometimes $CPP names a directory.
|
||||
if test -n "$CPP" && test -d "$CPP"; then
|
||||
CPP=
|
||||
@ -731,14 +786,14 @@ else
|
||||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||||
# not just through cpp.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 735 "configure"
|
||||
#line 790 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
{ (eval echo configure:796: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
@ -748,14 +803,31 @@ else
|
||||
rm -rf conftest*
|
||||
CPP="${CC-cc} -E -traditional-cpp"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 752 "configure"
|
||||
#line 807 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:758: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
{ (eval echo configure:813: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
echo "$ac_err" >&5
|
||||
echo "configure: failed program was:" >&5
|
||||
cat conftest.$ac_ext >&5
|
||||
rm -rf conftest*
|
||||
CPP="${CC-cc} -nologo -E"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 824 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
@ -767,6 +839,8 @@ else
|
||||
fi
|
||||
rm -f conftest*
|
||||
fi
|
||||
rm -f conftest*
|
||||
fi
|
||||
rm -f conftest*
|
||||
ac_cv_prog_CPP="$CPP"
|
||||
fi
|
||||
@ -776,20 +850,21 @@ else
|
||||
fi
|
||||
echo "$ac_t""$CPP" 1>&6
|
||||
|
||||
for ac_prog in $CCC c++ g++ gcc CC cxx cc++
|
||||
for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
|
||||
do
|
||||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:785: checking for $ac_word" >&5
|
||||
echo "configure:859: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CXX"; then
|
||||
ac_cv_prog_CXX="$CXX" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
for ac_dir in $PATH; do
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
ac_cv_prog_CXX="$ac_prog"
|
||||
@ -812,21 +887,23 @@ test -n "$CXX" || CXX="gcc"
|
||||
|
||||
|
||||
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
|
||||
echo "configure:816: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
|
||||
echo "configure:891: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
|
||||
|
||||
ac_ext=C
|
||||
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||||
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 826 "configure"
|
||||
cat > conftest.$ac_ext << EOF
|
||||
|
||||
#line 902 "configure"
|
||||
#include "confdefs.h"
|
||||
main(){return(0);}
|
||||
|
||||
int main(){return(0);}
|
||||
EOF
|
||||
if { (eval echo configure:830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
ac_cv_prog_cxx_works=yes
|
||||
# If we can't run a trivial program, we are probably using a cross compiler.
|
||||
if (./conftest; exit) 2>/dev/null; then
|
||||
@ -844,7 +921,7 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
|
||||
@ -852,12 +929,12 @@ if test $ac_cv_prog_cxx_works = no; then
|
||||
{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
|
||||
fi
|
||||
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
|
||||
echo "configure:856: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "configure:933: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
|
||||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
|
||||
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
|
||||
echo "configure:861: checking whether we are using GNU C++" >&5
|
||||
echo "configure:938: checking whether we are using GNU C++" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -866,7 +943,7 @@ else
|
||||
yes;
|
||||
#endif
|
||||
EOF
|
||||
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
ac_cv_prog_gxx=yes
|
||||
else
|
||||
ac_cv_prog_gxx=no
|
||||
@ -877,11 +954,15 @@ echo "$ac_t""$ac_cv_prog_gxx" 1>&6
|
||||
|
||||
if test $ac_cv_prog_gxx = yes; then
|
||||
GXX=yes
|
||||
ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
||||
ac_save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS=
|
||||
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:885: checking whether ${CXX-g++} accepts -g" >&5
|
||||
else
|
||||
GXX=
|
||||
fi
|
||||
|
||||
ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
||||
ac_save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS=
|
||||
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:966: checking whether ${CXX-g++} accepts -g" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -896,20 +977,24 @@ rm -f conftest*
|
||||
fi
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
|
||||
if test "$ac_test_CXXFLAGS" = set; then
|
||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
||||
elif test $ac_cv_prog_cxx_g = yes; then
|
||||
if test "$ac_test_CXXFLAGS" = set; then
|
||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
||||
elif test $ac_cv_prog_cxx_g = yes; then
|
||||
if test "$GXX" = yes; then
|
||||
CXXFLAGS="-g -O2"
|
||||
else
|
||||
CXXFLAGS="-O2"
|
||||
CXXFLAGS="-g"
|
||||
fi
|
||||
else
|
||||
GXX=
|
||||
test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
|
||||
if test "$GXX" = yes; then
|
||||
CXXFLAGS="-O2"
|
||||
else
|
||||
CXXFLAGS=
|
||||
fi
|
||||
fi
|
||||
|
||||
echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
|
||||
echo "configure:913: checking how to run the C++ preprocessor" >&5
|
||||
echo "configure:998: checking how to run the C++ preprocessor" >&5
|
||||
if test -z "$CXXCPP"; then
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -918,17 +1003,17 @@ else
|
||||
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||||
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
CXXCPP="${CXX-g++} -E"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 926 "configure"
|
||||
#line 1011 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:931: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
{ (eval echo configure:1016: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
@ -944,7 +1029,7 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
fi
|
||||
fi
|
||||
@ -954,15 +1039,16 @@ echo "$ac_t""$CXXCPP" 1>&6
|
||||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||||
set dummy ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:958: checking for $ac_word" >&5
|
||||
echo "configure:1043: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$RANLIB"; then
|
||||
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
for ac_dir in $PATH; do
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
ac_cv_prog_RANLIB="ranlib"
|
||||
@ -991,7 +1077,7 @@ fi
|
||||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||||
# ./install, which can be erroneously created by make from ./install.sh.
|
||||
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
|
||||
echo "configure:995: checking for a BSD compatible install" >&5
|
||||
echo "configure:1081: checking for a BSD compatible install" >&5
|
||||
if test -z "$INSTALL"; then
|
||||
if eval "test \"`echo '$''{'cl_cv_path_install'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -1016,7 +1102,7 @@ else
|
||||
# AIX installbsd doesn't work without option "-g".
|
||||
:
|
||||
else
|
||||
ac_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
cl_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
break 2
|
||||
fi
|
||||
fi
|
||||
@ -1066,7 +1152,7 @@ EOF
|
||||
# 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.
|
||||
(set) 2>&1 |
|
||||
case `(ac_space=' '; set) 2>&1` in
|
||||
case `(ac_space=' '; set | grep ac_space) 2>&1` in
|
||||
*ac_space=\ *)
|
||||
# `set' does not quote correctly, so add quotes (double-quote substitution
|
||||
# turns \\\\ into \\, and sed turns \\ into \).
|
||||
@ -1145,7 +1231,7 @@ do
|
||||
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
|
||||
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
|
||||
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.12"
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
-help | --help | --hel | --he | --h)
|
||||
echo "\$ac_cs_usage"; exit 0 ;;
|
||||
@ -1164,9 +1250,11 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
|
||||
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
|
||||
$ac_vpsub
|
||||
$extrasub
|
||||
s%@SHELL@%$SHELL%g
|
||||
s%@CFLAGS@%$CFLAGS%g
|
||||
s%@CPPFLAGS@%$CPPFLAGS%g
|
||||
s%@CXXFLAGS@%$CXXFLAGS%g
|
||||
s%@FFLAGS@%$FFLAGS%g
|
||||
s%@DEFS@%$DEFS%g
|
||||
s%@LDFLAGS@%$LDFLAGS%g
|
||||
s%@LIBS@%$LIBS%g
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Declarations for getopt.
|
||||
Copyright (C) 1989,90,91,92,93,94,96,97 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -78,7 +78,7 @@ extern int optopt;
|
||||
|
||||
struct option
|
||||
{
|
||||
#if defined (__STDC__) && __STDC__
|
||||
#if (defined (__STDC__) && __STDC__) || defined (__cplusplus)
|
||||
const char *name;
|
||||
#else
|
||||
char *name;
|
||||
|
@ -4,7 +4,37 @@ maintainer has been informed of these patches.
|
||||
|
||||
diff -c3 getopt.h.orig getopt.h
|
||||
*** getopt.h.orig Sat Jun 21 03:01:53 1997
|
||||
--- getopt.h Thu Apr 16 00:17:42 1998
|
||||
--- getopt.h Mon Aug 28 12:36:27 2000
|
||||
***************
|
||||
*** 1,5 ****
|
||||
/* Declarations for getopt.
|
||||
! Copyright (C) 1989,90,91,92,93,94,96,97 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
--- 1,5 ----
|
||||
/* Declarations for getopt.
|
||||
! Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
***************
|
||||
*** 78,84 ****
|
||||
|
||||
struct option
|
||||
{
|
||||
! #if defined (__STDC__) && __STDC__
|
||||
const char *name;
|
||||
#else
|
||||
char *name;
|
||||
--- 78,84 ----
|
||||
|
||||
struct option
|
||||
{
|
||||
! #if (defined (__STDC__) && __STDC__) || defined (__cplusplus)
|
||||
const char *name;
|
||||
#else
|
||||
char *name;
|
||||
***************
|
||||
*** 96,102 ****
|
||||
#define required_argument 1
|
||||
|
@ -1,36 +1,27 @@
|
||||
/*
|
||||
Copyright (C) 1990 Free Software Foundation
|
||||
Copyright (C) 1990, 2000 Free Software Foundation
|
||||
written by Doug Lea (dl@rocky.oswego.edu)
|
||||
|
||||
This file is part of the GNU C++ Library. This library is free
|
||||
software; you can redistribute it and/or modify it under the terms of
|
||||
the GNU Library General Public License as published by the Free
|
||||
Software Foundation; either version 2 of the License, or (at your
|
||||
option) any later version. This library 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 Library General Public License for more details.
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#include <hash.h>
|
||||
|
||||
/*
|
||||
some useful hash functions
|
||||
Some useful hash function.
|
||||
It's not a particularly good hash function (<< 5 would be better than << 4),
|
||||
but people believe in it because it comes from Dragon book.
|
||||
*/
|
||||
|
||||
unsigned int hashpjw (const char* x) // From Dragon book, p436
|
||||
unsigned int
|
||||
hashpjw (const char *x, unsigned int len) // From Dragon book, p436
|
||||
{
|
||||
unsigned int h = 0;
|
||||
unsigned int g;
|
||||
|
||||
while (*x != 0)
|
||||
{
|
||||
h = (h << 4) + (unsigned char) *x++;
|
||||
if ((g = h & 0xf0000000) != 0)
|
||||
h = (h ^ (g >> 24)) ^ g;
|
||||
}
|
||||
for (; len > 0; len--)
|
||||
{
|
||||
h = (h << 4) + (unsigned char) *x++;
|
||||
if ((g = h & 0xf0000000) != 0)
|
||||
h = (h ^ (g >> 24)) ^ g;
|
||||
}
|
||||
return h;
|
||||
}
|
||||
|
@ -1,27 +1,15 @@
|
||||
// This may look like C code, but it is really -*- C++ -*-
|
||||
|
||||
/*
|
||||
Copyright (C) 1988, 1992 Free Software Foundation
|
||||
Copyright (C) 1988, 1992, 2000 Free Software Foundation
|
||||
written by Doug Lea (dl@rocky.oswego.edu)
|
||||
|
||||
This file is part of the GNU C++ Library. This library is free
|
||||
software; you can redistribute it and/or modify it under the terms of
|
||||
the GNU Library General Public License as published by the Free
|
||||
Software Foundation; either version 2 of the License, or (at your
|
||||
option) any later version. This library 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 Library General Public License for more details.
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#ifndef _hash_h
|
||||
#define _hash_h 1
|
||||
|
||||
/* a hash function for null-terminated char* strings using the
|
||||
/* a hash function for char[] arrays using the
|
||||
method described in Aho, Sethi, & Ullman, p 436. */
|
||||
extern unsigned int hashpjw (const char*);
|
||||
extern unsigned int hashpjw (const char *string, unsigned int len);
|
||||
|
||||
#endif
|
||||
|
40
contrib/gperf/mkinstalldirs
Executable file
40
contrib/gperf/mkinstalldirs
Executable file
@ -0,0 +1,40 @@
|
||||
#! /bin/sh
|
||||
# mkinstalldirs --- make directory hierarchy
|
||||
# Author: Noah Friedman <friedman@prep.ai.mit.edu>
|
||||
# Created: 1993-05-16
|
||||
# Public domain
|
||||
|
||||
# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $
|
||||
|
||||
errstatus=0
|
||||
|
||||
for file
|
||||
do
|
||||
set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
|
||||
shift
|
||||
|
||||
pathcomp=
|
||||
for d
|
||||
do
|
||||
pathcomp="$pathcomp$d"
|
||||
case "$pathcomp" in
|
||||
-* ) pathcomp=./$pathcomp ;;
|
||||
esac
|
||||
|
||||
if test ! -d "$pathcomp"; then
|
||||
echo "mkdir $pathcomp"
|
||||
|
||||
mkdir "$pathcomp" || lasterr=$?
|
||||
|
||||
if test ! -d "$pathcomp"; then
|
||||
errstatus=$lasterr
|
||||
fi
|
||||
fi
|
||||
|
||||
pathcomp="$pathcomp/"
|
||||
done
|
||||
done
|
||||
|
||||
exit $errstatus
|
||||
|
||||
# mkinstalldirs ends here
|
@ -1,6 +1,6 @@
|
||||
# Makefile for gperf/src
|
||||
|
||||
# Copyright (C) 1989, 1992, 1993, 1998 Free Software Foundation, Inc.
|
||||
# Copyright (C) 1989, 1992, 1993, 1998, 2000 Free Software Foundation, Inc.
|
||||
# written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
#
|
||||
# This file is part of GNU GPERF.
|
||||
@ -39,6 +39,8 @@ CPP = @CPP@
|
||||
CXX = @CXX@
|
||||
CXXFLAGS = @CXXFLAGS@
|
||||
CXXCPP = @CXXCPP@
|
||||
# Both C and C++ compiler
|
||||
LDFLAGS = @LDFLAGS@
|
||||
# Other
|
||||
MV = mv
|
||||
LN = ln
|
||||
@ -49,6 +51,7 @@ RM = rm -f
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
MKINSTALLDIRS = $(SHELL) $(srcdir)/../mkinstalldirs
|
||||
|
||||
#### End of system configuration section. ####
|
||||
|
||||
@ -119,14 +122,14 @@ version.o : version.cc $(VERSION_H)
|
||||
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(srcdir)/version.cc
|
||||
|
||||
install : all force
|
||||
if [ ! -d $(bindir) ] ; then mkdir $(bindir) ; fi
|
||||
$(INSTALL_PROGRAM) $(TARGETPROG) $(bindir)/$(TARGETPROG)
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(bindir)
|
||||
$(INSTALL_PROGRAM) $(TARGETPROG) $(DESTDIR)$(bindir)/$(TARGETPROG)
|
||||
|
||||
installdirs : force
|
||||
if [ ! -d $(bindir) ] ; then mkdir $(bindir) ; fi
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(bindir)
|
||||
|
||||
uninstall : force
|
||||
$(RM) $(bindir)/$(TARGETPROG)
|
||||
$(RM) $(DESTDIR)$(bindir)/$(TARGETPROG)
|
||||
|
||||
check : all
|
||||
|
||||
|
269
contrib/gperf/src/configure
vendored
269
contrib/gperf/src/configure
vendored
@ -1,7 +1,7 @@
|
||||
#! /bin/sh
|
||||
|
||||
# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated automatically using autoconf version 2.12
|
||||
# Generated automatically using autoconf version 2.13
|
||||
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
|
||||
#
|
||||
# This configure script is free software; the Free Software Foundation
|
||||
@ -49,6 +49,7 @@ mandir='${prefix}/man'
|
||||
# Initialize some other variables.
|
||||
subdirs=
|
||||
MFLAGS= MAKEFLAGS=
|
||||
SHELL=${CONFIG_SHELL-/bin/sh}
|
||||
# Maximum number of lines to put in a shell here document.
|
||||
ac_max_here_lines=12
|
||||
|
||||
@ -332,7 +333,7 @@ EOF
|
||||
verbose=yes ;;
|
||||
|
||||
-version | --version | --versio | --versi | --vers)
|
||||
echo "configure generated by autoconf version 2.12"
|
||||
echo "configure generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
|
||||
-with-* | --with-*)
|
||||
@ -502,9 +503,11 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
ac_exeext=
|
||||
ac_objext=o
|
||||
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
||||
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
|
||||
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
|
||||
@ -520,7 +523,7 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
|
||||
echo "configure:524: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
echo "configure:527: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
||||
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -549,15 +552,16 @@ fi
|
||||
# Extract the first word of "gcc", so it can be a program name with args.
|
||||
set dummy gcc; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:553: checking for $ac_word" >&5
|
||||
echo "configure:556: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CC"; then
|
||||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
for ac_dir in $PATH; do
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
ac_cv_prog_CC="gcc"
|
||||
@ -578,16 +582,17 @@ 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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:582: checking for $ac_word" >&5
|
||||
echo "configure:586: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CC"; then
|
||||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_prog_rejected=no
|
||||
for ac_dir in $PATH; do
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
|
||||
@ -622,25 +627,61 @@ else
|
||||
echo "$ac_t""no" 1>&6
|
||||
fi
|
||||
|
||||
if test -z "$CC"; then
|
||||
case "`uname -s`" in
|
||||
*win32* | *WIN32*)
|
||||
# Extract the first word of "cl", so it can be a program name with args.
|
||||
set dummy cl; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:637: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CC"; then
|
||||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
ac_cv_prog_CC="cl"
|
||||
break
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
fi
|
||||
fi
|
||||
CC="$ac_cv_prog_CC"
|
||||
if test -n "$CC"; then
|
||||
echo "$ac_t""$CC" 1>&6
|
||||
else
|
||||
echo "$ac_t""no" 1>&6
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
|
||||
echo "configure:630: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
|
||||
echo "configure:669: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
|
||||
|
||||
ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 640 "configure"
|
||||
cat > conftest.$ac_ext << EOF
|
||||
|
||||
#line 680 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
main(){return(0);}
|
||||
EOF
|
||||
if { (eval echo configure:644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
ac_cv_prog_cc_works=yes
|
||||
# If we can't run a trivial program, we are probably using a cross compiler.
|
||||
if (./conftest; exit) 2>/dev/null; then
|
||||
@ -654,18 +695,24 @@ else
|
||||
ac_cv_prog_cc_works=no
|
||||
fi
|
||||
rm -fr conftest*
|
||||
ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
|
||||
if test $ac_cv_prog_cc_works = no; then
|
||||
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
|
||||
fi
|
||||
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
|
||||
echo "configure:664: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "configure:711: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
|
||||
echo "configure:669: checking whether we are using GNU C" >&5
|
||||
echo "configure:716: checking whether we are using GNU C" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -674,7 +721,7 @@ else
|
||||
yes;
|
||||
#endif
|
||||
EOF
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:678: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:725: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
ac_cv_prog_gcc=yes
|
||||
else
|
||||
ac_cv_prog_gcc=no
|
||||
@ -685,11 +732,15 @@ echo "$ac_t""$ac_cv_prog_gcc" 1>&6
|
||||
|
||||
if test $ac_cv_prog_gcc = yes; then
|
||||
GCC=yes
|
||||
ac_test_CFLAGS="${CFLAGS+set}"
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
CFLAGS=
|
||||
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:693: checking whether ${CC-cc} accepts -g" >&5
|
||||
else
|
||||
GCC=
|
||||
fi
|
||||
|
||||
ac_test_CFLAGS="${CFLAGS+set}"
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
CFLAGS=
|
||||
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:744: checking whether ${CC-cc} accepts -g" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -704,20 +755,24 @@ rm -f conftest*
|
||||
fi
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
|
||||
if test "$ac_test_CFLAGS" = set; then
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
elif test $ac_cv_prog_cc_g = yes; then
|
||||
if test "$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="-O2"
|
||||
CFLAGS="-g"
|
||||
fi
|
||||
else
|
||||
GCC=
|
||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
||||
if test "$GCC" = yes; then
|
||||
CFLAGS="-O2"
|
||||
else
|
||||
CFLAGS=
|
||||
fi
|
||||
fi
|
||||
|
||||
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
|
||||
echo "configure:721: checking how to run the C preprocessor" >&5
|
||||
echo "configure:776: checking how to run the C preprocessor" >&5
|
||||
# On Suns, sometimes $CPP names a directory.
|
||||
if test -n "$CPP" && test -d "$CPP"; then
|
||||
CPP=
|
||||
@ -732,14 +787,14 @@ else
|
||||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||||
# not just through cpp.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 736 "configure"
|
||||
#line 791 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
{ (eval echo configure:797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
@ -749,14 +804,31 @@ else
|
||||
rm -rf conftest*
|
||||
CPP="${CC-cc} -E -traditional-cpp"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 753 "configure"
|
||||
#line 808 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:759: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
{ (eval echo configure:814: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
echo "$ac_err" >&5
|
||||
echo "configure: failed program was:" >&5
|
||||
cat conftest.$ac_ext >&5
|
||||
rm -rf conftest*
|
||||
CPP="${CC-cc} -nologo -E"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 825 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
@ -768,6 +840,8 @@ else
|
||||
fi
|
||||
rm -f conftest*
|
||||
fi
|
||||
rm -f conftest*
|
||||
fi
|
||||
rm -f conftest*
|
||||
ac_cv_prog_CPP="$CPP"
|
||||
fi
|
||||
@ -777,20 +851,21 @@ else
|
||||
fi
|
||||
echo "$ac_t""$CPP" 1>&6
|
||||
|
||||
for ac_prog in $CCC c++ g++ gcc CC cxx cc++
|
||||
for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
|
||||
do
|
||||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:786: checking for $ac_word" >&5
|
||||
echo "configure:860: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
if test -n "$CXX"; then
|
||||
ac_cv_prog_CXX="$CXX" # Let the user override the test.
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
for ac_dir in $PATH; do
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
||||
ac_dummy="$PATH"
|
||||
for ac_dir in $ac_dummy; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
ac_cv_prog_CXX="$ac_prog"
|
||||
@ -813,21 +888,23 @@ test -n "$CXX" || CXX="gcc"
|
||||
|
||||
|
||||
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
|
||||
echo "configure:817: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
|
||||
echo "configure:892: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
|
||||
|
||||
ac_ext=C
|
||||
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||||
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 827 "configure"
|
||||
cat > conftest.$ac_ext << EOF
|
||||
|
||||
#line 903 "configure"
|
||||
#include "confdefs.h"
|
||||
main(){return(0);}
|
||||
|
||||
int main(){return(0);}
|
||||
EOF
|
||||
if { (eval echo configure:831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
ac_cv_prog_cxx_works=yes
|
||||
# If we can't run a trivial program, we are probably using a cross compiler.
|
||||
if (./conftest; exit) 2>/dev/null; then
|
||||
@ -845,7 +922,7 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
|
||||
@ -853,12 +930,12 @@ if test $ac_cv_prog_cxx_works = no; then
|
||||
{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
|
||||
fi
|
||||
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
|
||||
echo "configure:857: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "configure:934: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
|
||||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
|
||||
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
|
||||
echo "configure:862: checking whether we are using GNU C++" >&5
|
||||
echo "configure:939: checking whether we are using GNU C++" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -867,7 +944,7 @@ else
|
||||
yes;
|
||||
#endif
|
||||
EOF
|
||||
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:948: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
ac_cv_prog_gxx=yes
|
||||
else
|
||||
ac_cv_prog_gxx=no
|
||||
@ -878,11 +955,15 @@ echo "$ac_t""$ac_cv_prog_gxx" 1>&6
|
||||
|
||||
if test $ac_cv_prog_gxx = yes; then
|
||||
GXX=yes
|
||||
ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
||||
ac_save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS=
|
||||
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:886: checking whether ${CXX-g++} accepts -g" >&5
|
||||
else
|
||||
GXX=
|
||||
fi
|
||||
|
||||
ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
||||
ac_save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS=
|
||||
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:967: checking whether ${CXX-g++} accepts -g" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -897,20 +978,24 @@ rm -f conftest*
|
||||
fi
|
||||
|
||||
echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
|
||||
if test "$ac_test_CXXFLAGS" = set; then
|
||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
||||
elif test $ac_cv_prog_cxx_g = yes; then
|
||||
if test "$ac_test_CXXFLAGS" = set; then
|
||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
||||
elif test $ac_cv_prog_cxx_g = yes; then
|
||||
if test "$GXX" = yes; then
|
||||
CXXFLAGS="-g -O2"
|
||||
else
|
||||
CXXFLAGS="-O2"
|
||||
CXXFLAGS="-g"
|
||||
fi
|
||||
else
|
||||
GXX=
|
||||
test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
|
||||
if test "$GXX" = yes; then
|
||||
CXXFLAGS="-O2"
|
||||
else
|
||||
CXXFLAGS=
|
||||
fi
|
||||
fi
|
||||
|
||||
echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
|
||||
echo "configure:914: checking how to run the C++ preprocessor" >&5
|
||||
echo "configure:999: checking how to run the C++ preprocessor" >&5
|
||||
if test -z "$CXXCPP"; then
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -919,17 +1004,17 @@ else
|
||||
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||||
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
CXXCPP="${CXX-g++} -E"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 927 "configure"
|
||||
#line 1012 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:932: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
{ (eval echo configure:1017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
else
|
||||
@ -945,7 +1030,7 @@ ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
fi
|
||||
fi
|
||||
@ -963,7 +1048,7 @@ echo "$ac_t""$CXXCPP" 1>&6
|
||||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||||
# ./install, which can be erroneously created by make from ./install.sh.
|
||||
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
|
||||
echo "configure:967: checking for a BSD compatible install" >&5
|
||||
echo "configure:1052: checking for a BSD compatible install" >&5
|
||||
if test -z "$INSTALL"; then
|
||||
if eval "test \"`echo '$''{'cl_cv_path_install'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -988,7 +1073,7 @@ else
|
||||
# AIX installbsd doesn't work without option "-g".
|
||||
:
|
||||
else
|
||||
ac_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
cl_cv_path_install="$ac_dir/$ac_prog -c"
|
||||
break 2
|
||||
fi
|
||||
fi
|
||||
@ -1016,8 +1101,8 @@ if test -z "$INSTALL_DATA"; then
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for working throw()""... $ac_c" 1>&6
|
||||
echo "configure:1020: checking for working throw()" >&5
|
||||
if eval "test \"`echo '$''{'gp_cxx_throw_decl'+set}'`\" = set"; then
|
||||
echo "configure:1105: checking for working throw()" >&5
|
||||
if eval "test \"`echo '$''{'gp_cv_cxx_throw_decl'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
||||
@ -1026,11 +1111,11 @@ ac_ext=C
|
||||
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||||
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1034 "configure"
|
||||
#line 1119 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
void operator delete (void* ptr) throw() {}
|
||||
@ -1038,28 +1123,28 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1042: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
gp_cxx_throw_decl=yes
|
||||
gp_cv_cxx_throw_decl=yes
|
||||
else
|
||||
echo "configure: failed program was:" >&5
|
||||
cat conftest.$ac_ext >&5
|
||||
rm -rf conftest*
|
||||
gp_cxx_throw_decl=no
|
||||
gp_cv_cxx_throw_decl=no
|
||||
fi
|
||||
rm -f conftest*
|
||||
ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
||||
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
|
||||
fi
|
||||
|
||||
echo "$ac_t""$gp_cxx_throw_decl" 1>&6
|
||||
if test $gp_cxx_throw_decl = yes; then
|
||||
echo "$ac_t""$gp_cv_cxx_throw_decl" 1>&6
|
||||
if test $gp_cv_cxx_throw_decl = yes; then
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define HAVE_THROW_DECL 1
|
||||
EOF
|
||||
@ -1069,18 +1154,18 @@ for ac_hdr in unistd.h sys/time.h sys/resource.h
|
||||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:1073: checking for $ac_hdr" >&5
|
||||
echo "configure:1158: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1078 "configure"
|
||||
#line 1163 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1083: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
{ (eval echo configure:1168: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_header_$ac_safe=yes"
|
||||
@ -1109,12 +1194,12 @@ done
|
||||
for ac_func in getrlimit
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:1113: checking for $ac_func" >&5
|
||||
echo "configure:1198: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1118 "configure"
|
||||
#line 1203 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -1137,7 +1222,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:1226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -1165,12 +1250,12 @@ done
|
||||
for ac_func in setrlimit
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:1169: checking for $ac_func" >&5
|
||||
echo "configure:1254: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1174 "configure"
|
||||
#line 1259 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -1193,7 +1278,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:1282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -1242,7 +1327,7 @@ EOF
|
||||
# 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.
|
||||
(set) 2>&1 |
|
||||
case `(ac_space=' '; set) 2>&1` in
|
||||
case `(ac_space=' '; set | grep ac_space) 2>&1` in
|
||||
*ac_space=\ *)
|
||||
# `set' does not quote correctly, so add quotes (double-quote substitution
|
||||
# turns \\\\ into \\, and sed turns \\ into \).
|
||||
@ -1309,7 +1394,7 @@ do
|
||||
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
|
||||
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
|
||||
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.12"
|
||||
echo "$CONFIG_STATUS generated by autoconf version 2.13"
|
||||
exit 0 ;;
|
||||
-help | --help | --hel | --he | --h)
|
||||
echo "\$ac_cs_usage"; exit 0 ;;
|
||||
@ -1328,9 +1413,11 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
|
||||
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
|
||||
$ac_vpsub
|
||||
$extrasub
|
||||
s%@SHELL@%$SHELL%g
|
||||
s%@CFLAGS@%$CFLAGS%g
|
||||
s%@CPPFLAGS@%$CPPFLAGS%g
|
||||
s%@CXXFLAGS@%$CXXFLAGS%g
|
||||
s%@FFLAGS@%$FFLAGS%g
|
||||
s%@DEFS@%$DEFS%g
|
||||
s%@LDFLAGS@%$LDFLAGS%g
|
||||
s%@LIBS@%$LIBS%g
|
||||
|
@ -1,6 +1,6 @@
|
||||
dnl autoconf configuration for gperf/src
|
||||
|
||||
dnl Copyright (C) 1998 Free Software Foundation, Inc.
|
||||
dnl Copyright (C) 1998, 2000 Free Software Foundation, Inc.
|
||||
dnl written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
dnl
|
||||
dnl This file is part of GNU GPERF.
|
||||
@ -40,16 +40,16 @@ dnl
|
||||
dnl checks for compiler characteristics
|
||||
dnl
|
||||
AC_MSG_CHECKING([for working throw()])
|
||||
AC_CACHE_VAL(gp_cxx_throw_decl,[
|
||||
AC_CACHE_VAL(gp_cv_cxx_throw_decl,[
|
||||
AC_LANG_SAVE()
|
||||
AC_LANG_CPLUSPLUS()
|
||||
AC_TRY_COMPILE([#include <stdlib.h>
|
||||
void operator delete (void* ptr) throw() {}], [],
|
||||
gp_cxx_throw_decl=yes, gp_cxx_throw_decl=no)
|
||||
gp_cv_cxx_throw_decl=yes, gp_cv_cxx_throw_decl=no)
|
||||
AC_LANG_RESTORE()
|
||||
])
|
||||
AC_MSG_RESULT([$]gp_cxx_throw_decl)
|
||||
if test [$]gp_cxx_throw_decl = yes; then
|
||||
AC_MSG_RESULT([$]gp_cv_cxx_throw_decl)
|
||||
if test [$]gp_cv_cxx_throw_decl = yes; then
|
||||
AC_DEFINE(HAVE_THROW_DECL)
|
||||
fi
|
||||
dnl
|
||||
|
@ -1,6 +1,6 @@
|
||||
/* Provides high-level routines to manipulate the keywork list
|
||||
structures the code generation output.
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -81,37 +81,45 @@ Gen_Perf::Gen_Perf (void)
|
||||
}
|
||||
|
||||
/* Merge two disjoint hash key multisets to form the ordered disjoint union of the sets.
|
||||
(In a multiset, an element can occur multiple times).
|
||||
(In a multiset, an element can occur multiple times.)
|
||||
Precondition: both set_1 and set_2 must be ordered. Returns the length
|
||||
of the combined set. */
|
||||
|
||||
inline int
|
||||
Gen_Perf::compute_disjoint_union (const char *set_1, const char *set_2, char *set_3)
|
||||
Gen_Perf::compute_disjoint_union (const char *set_1, int size_1, const char *set_2, int size_2, char *set_3)
|
||||
{
|
||||
T (Trace t ("Gen_Perf::compute_disjoint_union");)
|
||||
char *base = set_3;
|
||||
|
||||
while (*set_1 && *set_2)
|
||||
while (size_1 > 0 && size_2 > 0)
|
||||
if (*set_1 == *set_2)
|
||||
set_1++, set_2++;
|
||||
set_1++, size_1--, set_2++, size_2--;
|
||||
else
|
||||
{
|
||||
*set_3 = *set_1 < *set_2 ? *set_1++ : *set_2++;
|
||||
if (set_3 == base || *set_3 != *(set_3-1)) set_3++;
|
||||
char next;
|
||||
if (*set_1 < *set_2)
|
||||
next = *set_1++, size_1--;
|
||||
else
|
||||
next = *set_2++, size_2--;
|
||||
if (set_3 == base || next != set_3[-1])
|
||||
*set_3++ = next;
|
||||
}
|
||||
|
||||
while (*set_1)
|
||||
while (size_1 > 0)
|
||||
{
|
||||
*set_3 = *set_1++;
|
||||
if (set_3 == base || *set_3 != *(set_3-1)) set_3++;
|
||||
char next;
|
||||
next = *set_1++, size_1--;
|
||||
if (set_3 == base || next != set_3[-1])
|
||||
*set_3++ = next;
|
||||
}
|
||||
|
||||
while (*set_2)
|
||||
while (size_2 > 0)
|
||||
{
|
||||
*set_3 = *set_2++;
|
||||
if (set_3 == base || *set_3 != *(set_3-1)) set_3++;
|
||||
char next;
|
||||
next = *set_2++, size_2--;
|
||||
if (set_3 == base || next != set_3[-1])
|
||||
*set_3++ = next;
|
||||
}
|
||||
*set_3 = '\0';
|
||||
return set_3 - base;
|
||||
}
|
||||
|
||||
@ -146,10 +154,12 @@ inline int
|
||||
Gen_Perf::hash (List_Node *key_node)
|
||||
{
|
||||
T (Trace t ("Gen_Perf::hash");)
|
||||
int sum = option[NOLENGTH] ? 0 : key_node->length;
|
||||
int sum = option[NOLENGTH] ? 0 : key_node->key_length;
|
||||
|
||||
for (const char *ptr = key_node->char_set; *ptr; ptr++)
|
||||
sum += asso_values[(unsigned char)(*ptr)];
|
||||
const char *p = key_node->char_set;
|
||||
int i = key_node->char_set_length;
|
||||
for (; i > 0; p++, i--)
|
||||
sum += asso_values[(unsigned char)(*p)];
|
||||
|
||||
return key_node->hash_value = sum;
|
||||
}
|
||||
@ -209,28 +219,35 @@ Gen_Perf::change (List_Node *prior, List_Node *curr)
|
||||
{
|
||||
T (Trace t ("Gen_Perf::change");)
|
||||
static char *union_set;
|
||||
int union_set_length;
|
||||
|
||||
if (!union_set)
|
||||
union_set = new char [2 * option.get_max_keysig_size () + 1];
|
||||
union_set = new char [2 * option.get_max_keysig_size ()];
|
||||
|
||||
if (option[DEBUG])
|
||||
{
|
||||
fprintf (stderr, "collision on keyword #%d, prior = \"%s\", curr = \"%s\" hash = %d\n",
|
||||
num_done, prior->key, curr->key, curr->hash_value);
|
||||
fprintf (stderr, "collision on keyword #%d, prior = \"%.*s\", curr = \"%.*s\" hash = %d\n",
|
||||
num_done,
|
||||
prior->key_length, prior->key,
|
||||
curr->key_length, curr->key,
|
||||
curr->hash_value);
|
||||
fflush (stderr);
|
||||
}
|
||||
sort_set (union_set, compute_disjoint_union (prior->char_set, curr->char_set, union_set));
|
||||
union_set_length = compute_disjoint_union (prior->char_set, prior->char_set_length, curr->char_set, curr->char_set_length, union_set);
|
||||
sort_set (union_set, union_set_length);
|
||||
|
||||
/* Try changing some values, if change doesn't alter other values continue normal action. */
|
||||
fewest_collisions++;
|
||||
|
||||
for (char *temp = union_set; *temp; temp++)
|
||||
if (!affects_prev (*temp, curr))
|
||||
const char *p = union_set;
|
||||
int i = union_set_length;
|
||||
for (; i > 0; p++, i--)
|
||||
if (!affects_prev (*p, curr))
|
||||
{
|
||||
if (option[DEBUG])
|
||||
{
|
||||
fprintf (stderr, " by changing asso_value['%c'] (char #%d) to %d\n",
|
||||
*temp, temp - union_set + 1, asso_values[(unsigned char)(*temp)]);
|
||||
*p, p - union_set + 1, asso_values[(unsigned char)(*p)]);
|
||||
fflush (stderr);
|
||||
}
|
||||
return; /* Good, doesn't affect previous hash values, we'll take it. */
|
||||
|
@ -3,7 +3,7 @@
|
||||
/* Provides high-level routines to manipulate the keyword list
|
||||
structures the code generation output.
|
||||
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -38,7 +38,7 @@ class Gen_Perf : private Key_List, private Bool_Array
|
||||
void change (List_Node *prior, List_Node *curr);
|
||||
int affects_prev (char c, List_Node *curr);
|
||||
static int hash (List_Node *key_node);
|
||||
static int compute_disjoint_union (const char *set_1, const char *set_2, char *set_3);
|
||||
static int compute_disjoint_union (const char *set_1, int size_1, const char *set_2, int size_2, char *set_3);
|
||||
static void sort_set (char *union_set, int len);
|
||||
|
||||
public:
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Hash table for checking keyword links. Implemented using double hashing.
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -26,8 +26,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
|
||||
#include "options.h"
|
||||
#include "trace.h"
|
||||
|
||||
#define NIL(TYPE) (TYPE *)0
|
||||
|
||||
/* The size of the hash table is always the smallest power of 2 >= the size
|
||||
indicated by the user. This allows several optimizations, including
|
||||
the use of double hashing and elimination of the mod instruction.
|
||||
@ -37,8 +35,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
|
||||
This compromises information hiding somewhat, but greatly reduces
|
||||
memory fragmentation, since we can now use alloca! */
|
||||
|
||||
Hash_Table::Hash_Table (List_Node **table_ptr, int s):
|
||||
table (table_ptr), size (s), collisions (0)
|
||||
Hash_Table::Hash_Table (List_Node **table_ptr, int s, int ignore_len):
|
||||
table (table_ptr), size (s), collisions (0), ignore_length (ignore_len)
|
||||
{
|
||||
T (Trace t ("Hash_Table::Hash_Table");)
|
||||
memset ((char *) table, 0, size * sizeof (*table));
|
||||
@ -60,8 +58,10 @@ Hash_Table::~Hash_Table (void)
|
||||
|
||||
for (int i = size - 1; i >= 0; i--)
|
||||
if (table[i])
|
||||
fprintf (stderr, "%8d, %*s, %s\n",
|
||||
i, field_width, table[i]->char_set, table[i]->key);
|
||||
fprintf (stderr, "%8d, %*.*s, %.*s\n",
|
||||
i,
|
||||
field_width, table[i]->char_set_length, table[i]->char_set,
|
||||
table[i]->key_length, table[i]->key);
|
||||
|
||||
fprintf (stderr, "\nend dumping hash table\n\n");
|
||||
}
|
||||
@ -72,20 +72,24 @@ Hash_Table::~Hash_Table (void)
|
||||
Uses double hashing. */
|
||||
|
||||
List_Node *
|
||||
Hash_Table::operator() (List_Node *item, int ignore_length)
|
||||
Hash_Table::insert (List_Node *item)
|
||||
{
|
||||
T (Trace t ("Hash_Table::operator()");)
|
||||
unsigned hash_val = hashpjw (item->char_set);
|
||||
int probe = hash_val & size - 1;
|
||||
int increment = (hash_val ^ item->length | 1) & size - 1;
|
||||
unsigned hash_val = hashpjw (item->char_set, item->char_set_length);
|
||||
int probe = hash_val & (size - 1);
|
||||
int increment = ((hash_val ^ item->key_length) | 1) & (size - 1);
|
||||
|
||||
while (table[probe]
|
||||
&& (strcmp (table[probe]->char_set, item->char_set)
|
||||
|| (!ignore_length && table[probe]->length != item->length)))
|
||||
while (table[probe])
|
||||
{
|
||||
if (table[probe]->char_set_length == item->char_set_length
|
||||
&& memcmp (table[probe]->char_set, item->char_set, item->char_set_length) == 0
|
||||
&& (ignore_length || table[probe]->key_length == item->key_length))
|
||||
return table[probe];
|
||||
|
||||
collisions++;
|
||||
probe = probe + increment & size - 1;
|
||||
probe = (probe + increment) & (size - 1);
|
||||
}
|
||||
|
||||
return table[probe] ? table[probe] : (table[probe] = item, NIL (List_Node));
|
||||
table[probe] = item;
|
||||
return (List_Node *) 0;
|
||||
}
|
||||
|
@ -2,7 +2,7 @@
|
||||
|
||||
/* Hash table used to check for duplicate keyword entries.
|
||||
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -32,11 +32,12 @@ class Hash_Table
|
||||
List_Node **table; /* Vector of pointers to linked lists of List_Node's. */
|
||||
int size; /* Size of the vector. */
|
||||
int collisions; /* Find out how well our double hashing is working! */
|
||||
int ignore_length;
|
||||
|
||||
public:
|
||||
Hash_Table (List_Node **t, int s);
|
||||
Hash_Table (List_Node **t, int s, int ignore_len);
|
||||
~Hash_Table (void);
|
||||
List_Node *operator () (List_Node *item, int ignore_length);
|
||||
List_Node *insert (List_Node *item);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Provides an Iterator for keyword characters.
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -20,7 +20,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
|
||||
|
||||
#include "iterator.h"
|
||||
|
||||
#include <stream.h>
|
||||
#include <ctype.h>
|
||||
#include "trace.h"
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Routines for building, ordering, and printing the keyword list.
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -21,6 +21,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
|
||||
#include <stdio.h>
|
||||
#include <string.h> /* declares strncpy(), strchr() */
|
||||
#include <stdlib.h> /* declares malloc(), free(), abs(), exit(), abort() */
|
||||
#include <ctype.h> /* declares isprint() */
|
||||
#include <assert.h> /* defines assert() */
|
||||
#include <limits.h> /* defines SCHAR_MAX etc. */
|
||||
#include "options.h"
|
||||
@ -209,6 +210,144 @@ Key_List::set_output_types (void)
|
||||
}
|
||||
}
|
||||
|
||||
/* Extracts a key from an input line and creates a new List_Node for it. */
|
||||
|
||||
static List_Node *
|
||||
parse_line (const char *line, const char *delimiters)
|
||||
{
|
||||
if (*line == '"')
|
||||
{
|
||||
/* Parse a string in ANSI C syntax. */
|
||||
char *key = new char[strlen(line)];
|
||||
char *kp = key;
|
||||
const char *lp = line + 1;
|
||||
|
||||
for (; *lp;)
|
||||
{
|
||||
char c = *lp;
|
||||
|
||||
if (c == '\0')
|
||||
{
|
||||
fprintf (stderr, "unterminated string: %s\n", line);
|
||||
exit (1);
|
||||
}
|
||||
else if (c == '\\')
|
||||
{
|
||||
c = *++lp;
|
||||
switch (c)
|
||||
{
|
||||
case '0': case '1': case '2': case '3':
|
||||
case '4': case '5': case '6': case '7':
|
||||
{
|
||||
int code = 0;
|
||||
int count = 0;
|
||||
while (count < 3 && *lp >= '0' && *lp <= '7')
|
||||
{
|
||||
code = (code << 3) + (*lp - '0');
|
||||
lp++;
|
||||
count++;
|
||||
}
|
||||
if (code > UCHAR_MAX)
|
||||
fprintf (stderr, "octal escape out of range: %s\n", line);
|
||||
*kp = (char) code;
|
||||
break;
|
||||
}
|
||||
case 'x':
|
||||
{
|
||||
int code = 0;
|
||||
int count = 0;
|
||||
lp++;
|
||||
while ((*lp >= '0' && *lp <= '9')
|
||||
|| (*lp >= 'A' && *lp <= 'F')
|
||||
|| (*lp >= 'a' && *lp <= 'f'))
|
||||
{
|
||||
code = (code << 4)
|
||||
+ (*lp >= 'A' && *lp <= 'F' ? *lp - 'A' + 10 :
|
||||
*lp >= 'a' && *lp <= 'f' ? *lp - 'a' + 10 :
|
||||
*lp - '0');
|
||||
lp++;
|
||||
count++;
|
||||
}
|
||||
if (count == 0)
|
||||
fprintf (stderr, "hexadecimal escape without any hex digits: %s\n", line);
|
||||
if (code > UCHAR_MAX)
|
||||
fprintf (stderr, "hexadecimal escape out of range: %s\n", line);
|
||||
*kp = (char) code;
|
||||
break;
|
||||
}
|
||||
case '\\': case '\'': case '"':
|
||||
*kp = c;
|
||||
lp++;
|
||||
break;
|
||||
case 'n':
|
||||
*kp = '\n';
|
||||
lp++;
|
||||
break;
|
||||
case 't':
|
||||
*kp = '\t';
|
||||
lp++;
|
||||
break;
|
||||
case 'r':
|
||||
*kp = '\r';
|
||||
lp++;
|
||||
break;
|
||||
case 'f':
|
||||
*kp = '\f';
|
||||
lp++;
|
||||
break;
|
||||
case 'b':
|
||||
*kp = '\b';
|
||||
lp++;
|
||||
break;
|
||||
case 'a':
|
||||
*kp = '\a';
|
||||
lp++;
|
||||
break;
|
||||
case 'v':
|
||||
*kp = '\v';
|
||||
lp++;
|
||||
break;
|
||||
default:
|
||||
fprintf (stderr, "invalid escape sequence in string: %s\n", line);
|
||||
exit (1);
|
||||
}
|
||||
}
|
||||
else if (c == '"')
|
||||
break;
|
||||
else
|
||||
{
|
||||
*kp = c;
|
||||
lp++;
|
||||
}
|
||||
kp++;
|
||||
}
|
||||
lp++;
|
||||
if (*lp != '\0')
|
||||
{
|
||||
if (strchr (delimiters, *lp) == NULL)
|
||||
{
|
||||
fprintf (stderr, "string not followed by delimiter: %s\n", line);
|
||||
exit (1);
|
||||
}
|
||||
lp++;
|
||||
}
|
||||
return new List_Node (key, kp - key, option[TYPE] ? lp : "");
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Not a string. Look for the delimiter. */
|
||||
int len = strcspn (line, delimiters);
|
||||
const char *rest;
|
||||
|
||||
if (line[len] == '\0')
|
||||
rest = "";
|
||||
else
|
||||
/* Skip the first delimiter. */
|
||||
rest = &line[len + 1];
|
||||
return new List_Node (line, len, option[TYPE] ? rest : "");
|
||||
}
|
||||
}
|
||||
|
||||
/* Reads in all keys from standard input and creates a linked list pointed
|
||||
to by Head. This list is then quickly checked for ``links,'' i.e.,
|
||||
unhashable elements possessing identical key sets and lengths. */
|
||||
@ -235,13 +374,13 @@ Key_List::read_keys (void)
|
||||
const char *delimiter = option.get_delimiter ();
|
||||
List_Node *temp, *trail = 0;
|
||||
|
||||
head = new List_Node (ptr, strcspn (ptr, delimiter));
|
||||
head = parse_line (ptr, delimiter);
|
||||
|
||||
for (temp = head;
|
||||
(ptr = Read_Line::get_line ()) && strcmp (ptr, "%%");
|
||||
temp = temp->next)
|
||||
{
|
||||
temp->next = new List_Node (ptr, strcspn (ptr, delimiter));
|
||||
temp->next = parse_line (ptr, delimiter);
|
||||
total_keys++;
|
||||
}
|
||||
|
||||
@ -266,14 +405,14 @@ Key_List::read_keys (void)
|
||||
#endif
|
||||
|
||||
/* Make large hash table for efficiency. */
|
||||
Hash_Table found_link (table, table_size);
|
||||
Hash_Table found_link (table, table_size, option[NOLENGTH]);
|
||||
|
||||
/* Test whether there are any links and also set the maximum length of
|
||||
an identifier in the keyword list. */
|
||||
|
||||
for (temp = head; temp; temp = temp->next)
|
||||
{
|
||||
List_Node *ptr = found_link (temp, option[NOLENGTH]);
|
||||
List_Node *ptr = found_link.insert (temp);
|
||||
|
||||
/* Check for links. We deal with these by building an equivalence class
|
||||
of all duplicate values (i.e., links) so that only 1 keyword is
|
||||
@ -290,17 +429,19 @@ Key_List::read_keys (void)
|
||||
|
||||
/* Complain if user hasn't enabled the duplicate option. */
|
||||
if (!option[DUP] || option[DEBUG])
|
||||
fprintf (stderr, "Key link: \"%s\" = \"%s\", with key set \"%s\".\n",
|
||||
temp->key, ptr->key, temp->char_set);
|
||||
fprintf (stderr, "Key link: \"%.*s\" = \"%.*s\", with key set \"%.*s\".\n",
|
||||
temp->key_length, temp->key,
|
||||
ptr->key_length, ptr->key,
|
||||
temp->char_set_length, temp->char_set);
|
||||
}
|
||||
else
|
||||
trail = temp;
|
||||
|
||||
/* Update minimum and maximum keyword length, if needed. */
|
||||
if (max_key_len < temp->length)
|
||||
max_key_len = temp->length;
|
||||
if (min_key_len > temp->length)
|
||||
min_key_len = temp->length;
|
||||
if (max_key_len < temp->key_length)
|
||||
max_key_len = temp->key_length;
|
||||
if (min_key_len > temp->key_length)
|
||||
min_key_len = temp->key_length;
|
||||
}
|
||||
|
||||
#if !LARGE_STACK_ARRAYS
|
||||
@ -320,6 +461,13 @@ Key_List::read_keys (void)
|
||||
exit (1);
|
||||
}
|
||||
}
|
||||
/* Exit program if an empty string is used as key, since the comparison
|
||||
expressions don't work correctly for looking up an empty string. */
|
||||
if (min_key_len == 0)
|
||||
{
|
||||
fprintf (stderr, "Empty input key is not allowed.\nTo recognize an empty input key, your code should check for\nlen == 0 before calling the gperf generated lookup function.\n");
|
||||
exit (1);
|
||||
}
|
||||
if (option[ALLCHARS])
|
||||
option.set_keysig_size (max_key_len);
|
||||
}
|
||||
@ -400,8 +548,10 @@ Key_List::get_occurrence (List_Node *ptr)
|
||||
T (Trace t ("Key_List::get_occurrence");)
|
||||
int value = 0;
|
||||
|
||||
for (const char *temp = ptr->char_set; *temp; temp++)
|
||||
value += occurrences[(unsigned char)(*temp)];
|
||||
const char *p = ptr->char_set;
|
||||
unsigned int i = ptr->char_set_length;
|
||||
for (; i > 0; p++, i--)
|
||||
value += occurrences[(unsigned char)(*p)];
|
||||
|
||||
return value;
|
||||
}
|
||||
@ -413,8 +563,11 @@ inline void
|
||||
Key_List::set_determined (List_Node *ptr)
|
||||
{
|
||||
T (Trace t ("Key_List::set_determined");)
|
||||
for (const char *temp = ptr->char_set; *temp; temp++)
|
||||
determined[(unsigned char)(*temp)] = 1;
|
||||
|
||||
const char *p = ptr->char_set;
|
||||
unsigned int i = ptr->char_set_length;
|
||||
for (; i > 0; p++, i--)
|
||||
determined[(unsigned char)(*p)] = 1;
|
||||
}
|
||||
|
||||
/* Returns TRUE if PTR's key set is already completely determined. */
|
||||
@ -425,8 +578,10 @@ Key_List::already_determined (List_Node *ptr)
|
||||
T (Trace t ("Key_List::already_determined");)
|
||||
int is_determined = 1;
|
||||
|
||||
for (const char *temp = ptr->char_set; is_determined && *temp; temp++)
|
||||
is_determined = determined[(unsigned char)(*temp)];
|
||||
const char *p = ptr->char_set;
|
||||
unsigned int i = ptr->char_set_length;
|
||||
for (; is_determined && i > 0; p++, i--)
|
||||
is_determined = determined[(unsigned char)(*p)];
|
||||
|
||||
return is_determined;
|
||||
}
|
||||
@ -653,20 +808,34 @@ Key_List::output_constants (struct Output_Constants& style)
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
/* Outputs a keyword, as a string: enclosed in double quotes, escaping
|
||||
backslashes and double quote characters. */
|
||||
backslashes, double quote and unprintable characters. */
|
||||
|
||||
static void
|
||||
output_string (const char *key)
|
||||
output_string (const char *key, int len)
|
||||
{
|
||||
T (Trace t ("output_string");)
|
||||
char c;
|
||||
|
||||
putchar ('"');
|
||||
while (c = *key++, c != '\0')
|
||||
for (; len > 0; len--)
|
||||
{
|
||||
if (c == '"' || c == '\\')
|
||||
putchar ('\\');
|
||||
putchar (c);
|
||||
unsigned char c = (unsigned char) *key++;
|
||||
if (isprint (c))
|
||||
{
|
||||
if (c == '"' || c == '\\')
|
||||
putchar ('\\');
|
||||
putchar (c);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Use octal escapes, not hexadecimal escapes, because some old
|
||||
C compilers didn't understand hexadecimal escapes, and because
|
||||
hexadecimal escapes are not limited to 2 digits, thus needing
|
||||
special care if the following character happens to be a digit. */
|
||||
putchar ('\\');
|
||||
putchar ('0' + ((c >> 6) & 7));
|
||||
putchar ('0' + ((c >> 3) & 7));
|
||||
putchar ('0' + (c & 7));
|
||||
}
|
||||
}
|
||||
putchar ('"');
|
||||
}
|
||||
@ -798,6 +967,36 @@ void Output_Compare_Strncmp::output_comparison (const Output_Expr& expr1,
|
||||
expr1.output_expr ();
|
||||
printf (" + 1, ");
|
||||
expr2.output_expr ();
|
||||
printf (" + 1, len - 1) && ");
|
||||
expr2.output_expr ();
|
||||
printf ("[len] == '\\0'");
|
||||
}
|
||||
|
||||
/* This class outputs a comparison using memcmp.
|
||||
Note that the length of expr1 (available through the local variable `len')
|
||||
must be verified to be equal to the length of expr2 prior to this
|
||||
comparison. */
|
||||
|
||||
struct Output_Compare_Memcmp : public Output_Compare
|
||||
{
|
||||
virtual void output_comparison (const Output_Expr& expr1,
|
||||
const Output_Expr& expr2) const;
|
||||
Output_Compare_Memcmp () {}
|
||||
virtual ~Output_Compare_Memcmp () {}
|
||||
};
|
||||
|
||||
void Output_Compare_Memcmp::output_comparison (const Output_Expr& expr1,
|
||||
const Output_Expr& expr2) const
|
||||
{
|
||||
T (Trace t ("Output_Compare_Memcmp::output_comparison");)
|
||||
printf ("*");
|
||||
expr1.output_expr ();
|
||||
printf (" == *");
|
||||
expr2.output_expr ();
|
||||
printf (" && !memcmp (");
|
||||
expr1.output_expr ();
|
||||
printf (" + 1, ");
|
||||
expr2.output_expr ();
|
||||
printf (" + 1, len - 1)");
|
||||
}
|
||||
|
||||
@ -824,6 +1023,10 @@ Key_List::output_hash_function (void)
|
||||
else if (option[KRC] | option[C] | option[ANSIC])
|
||||
printf ("#ifdef __GNUC__\n"
|
||||
"__inline\n"
|
||||
"#else\n"
|
||||
"#ifdef __cplusplus\n"
|
||||
"inline\n"
|
||||
"#endif\n"
|
||||
"#endif\n");
|
||||
|
||||
if (option[KRC] | option[C] | option[ANSIC])
|
||||
@ -1013,7 +1216,7 @@ Key_List::output_keylength_table (void)
|
||||
printf (",");
|
||||
if ((column++ % columns) == 0)
|
||||
printf("\n%s ", indent);
|
||||
printf ("%3d", temp->length);
|
||||
printf ("%3d", temp->key_length);
|
||||
|
||||
/* Deal with links specially. */
|
||||
if (temp->link) // implies option[DUP]
|
||||
@ -1023,7 +1226,7 @@ Key_List::output_keylength_table (void)
|
||||
printf (",");
|
||||
if ((column++ % columns) == 0)
|
||||
printf("\n%s ", indent);
|
||||
printf ("%3d", links->length);
|
||||
printf ("%3d", links->key_length);
|
||||
}
|
||||
|
||||
index++;
|
||||
@ -1042,9 +1245,13 @@ output_keyword_entry (List_Node *temp, const char *indent)
|
||||
printf ("%s ", indent);
|
||||
if (option[TYPE])
|
||||
printf ("{");
|
||||
output_string (temp->key);
|
||||
output_string (temp->key, temp->key_length);
|
||||
if (option[TYPE])
|
||||
printf (",%s}", temp->rest);
|
||||
{
|
||||
if (strlen (temp->rest) > 0)
|
||||
printf (",%s", temp->rest);
|
||||
printf ("}");
|
||||
}
|
||||
if (option[DEBUG])
|
||||
printf (" /* hash value = %d, index = %d */",
|
||||
temp->hash_value, temp->index);
|
||||
@ -1053,7 +1260,17 @@ output_keyword_entry (List_Node *temp, const char *indent)
|
||||
static void
|
||||
output_keyword_blank_entries (int count, const char *indent)
|
||||
{
|
||||
const int columns = 9;
|
||||
int columns;
|
||||
if (option[TYPE])
|
||||
{
|
||||
columns = 58 / (6 + strlen (option.get_initializer_suffix()));
|
||||
if (columns == 0)
|
||||
columns = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
columns = 9;
|
||||
}
|
||||
int column = 0;
|
||||
for (int i = 0; i < count; i++)
|
||||
{
|
||||
@ -1069,7 +1286,7 @@ output_keyword_blank_entries (int count, const char *indent)
|
||||
printf (", ");
|
||||
}
|
||||
if (option[TYPE])
|
||||
printf ("{\"\"}");
|
||||
printf ("{\"\"%s}", option.get_initializer_suffix());
|
||||
else
|
||||
printf ("\"\"");
|
||||
column++;
|
||||
@ -1183,8 +1400,8 @@ Key_List::output_lookup_array (void)
|
||||
int hash_value = temp->hash_value;
|
||||
lookup_array[hash_value] = temp->index;
|
||||
if (option[DEBUG])
|
||||
fprintf (stderr, "keyword = %s, index = %d\n",
|
||||
temp->key, temp->index);
|
||||
fprintf (stderr, "keyword = %.*s, index = %d\n",
|
||||
temp->key_length, temp->key, temp->index);
|
||||
if (temp->link
|
||||
|| (temp->next && hash_value == temp->next->hash_value))
|
||||
{
|
||||
@ -1200,8 +1417,8 @@ Key_List::output_lookup_array (void)
|
||||
dup_ptr->count++;
|
||||
if (option[DEBUG])
|
||||
fprintf (stderr,
|
||||
"static linked keyword = %s, index = %d\n",
|
||||
ptr->key, ptr->index);
|
||||
"static linked keyword = %.*s, index = %d\n",
|
||||
ptr->key_length, ptr->key, ptr->index);
|
||||
}
|
||||
|
||||
if (!(temp->next && hash_value == temp->next->hash_value))
|
||||
@ -1211,8 +1428,8 @@ Key_List::output_lookup_array (void)
|
||||
|
||||
dup_ptr->count++;
|
||||
if (option[DEBUG])
|
||||
fprintf (stderr, "dynamic linked keyword = %s, index = %d\n",
|
||||
temp->key, temp->index);
|
||||
fprintf (stderr, "dynamic linked keyword = %.*s, index = %d\n",
|
||||
temp->key_length, temp->key, temp->index);
|
||||
}
|
||||
assert (dup_ptr->count >= 2);
|
||||
dup_ptr++;
|
||||
@ -1349,15 +1566,15 @@ output_switch_case (List_Node *list, int indent, int *jumps_away)
|
||||
T (Trace t ("output_switch_case");)
|
||||
|
||||
if (option[DEBUG])
|
||||
printf ("%*s/* hash value = %4d, keyword = \"%s\" */\n",
|
||||
indent, "", list->hash_value, list->key);
|
||||
printf ("%*s/* hash value = %4d, keyword = \"%.*s\" */\n",
|
||||
indent, "", list->hash_value, list->key_length, list->key);
|
||||
|
||||
if (option[DUP]
|
||||
&& (list->link
|
||||
|| (list->next && list->hash_value == list->next->hash_value)))
|
||||
{
|
||||
if (option[LENTABLE])
|
||||
printf ("%*slengthptr = &lengthtable[%d]\n",
|
||||
printf ("%*slengthptr = &lengthtable[%d];\n",
|
||||
indent, "", list->index);
|
||||
printf ("%*swordptr = &%s[%d];\n",
|
||||
indent, "", option.get_wordlist_name (), list->index);
|
||||
@ -1383,7 +1600,7 @@ output_switch_case (List_Node *list, int indent, int *jumps_away)
|
||||
{
|
||||
printf ("%*sif (len == %d)\n"
|
||||
"%*s {\n",
|
||||
indent, "", list->length,
|
||||
indent, "", list->key_length,
|
||||
indent, "");
|
||||
indent += 4;
|
||||
}
|
||||
@ -1392,7 +1609,7 @@ output_switch_case (List_Node *list, int indent, int *jumps_away)
|
||||
if (option[TYPE])
|
||||
printf ("&%s[%d]", option.get_wordlist_name (), list->index);
|
||||
else
|
||||
output_string (list->key);
|
||||
output_string (list->key, list->key_length);
|
||||
printf (";\n");
|
||||
printf ("%*sgoto compare;\n",
|
||||
indent, "");
|
||||
@ -1654,60 +1871,64 @@ Key_List::output_lookup_function_body (const Output_Compare& comparison)
|
||||
indent -= 4;
|
||||
printf ("%*s }\n", indent, "");
|
||||
}
|
||||
printf ("%*s else if (index < -TOTAL_KEYWORDS)\n"
|
||||
"%*s {\n"
|
||||
"%*s register int offset = - 1 - TOTAL_KEYWORDS - index;\n",
|
||||
indent, "", indent, "", indent, "");
|
||||
if (option[LENTABLE])
|
||||
printf ("%*s register %s%s *lengthptr = &lengthtable[TOTAL_KEYWORDS + lookup[offset]];\n",
|
||||
indent, "", const_always, smallest_integral_type (max_key_len));
|
||||
printf ("%*s register ",
|
||||
indent, "");
|
||||
output_const_type (const_readonly_array, struct_tag);
|
||||
printf ("*wordptr = &%s[TOTAL_KEYWORDS + lookup[offset]];\n",
|
||||
option.get_wordlist_name ());
|
||||
printf ("%*s register ",
|
||||
indent, "");
|
||||
output_const_type (const_readonly_array, struct_tag);
|
||||
printf ("*wordendptr = wordptr + -lookup[offset + 1];\n\n");
|
||||
printf ("%*s while (wordptr < wordendptr)\n"
|
||||
"%*s {\n",
|
||||
indent, "", indent, "");
|
||||
if (option[LENTABLE])
|
||||
if (total_duplicates > 0)
|
||||
{
|
||||
printf ("%*s if (len == *lengthptr)\n"
|
||||
"%*s {\n",
|
||||
indent, "", indent, "");
|
||||
indent += 4;
|
||||
}
|
||||
printf ("%*s register %schar *s = ",
|
||||
indent, "", const_always);
|
||||
if (option[TYPE])
|
||||
printf ("wordptr->%s", option.get_key_name ());
|
||||
else
|
||||
printf ("*wordptr");
|
||||
printf (";\n\n"
|
||||
"%*s if (",
|
||||
indent, "");
|
||||
comparison.output_comparison (Output_Expr1 ("str"), Output_Expr1 ("s"));
|
||||
printf (")\n"
|
||||
"%*s return %s;\n",
|
||||
indent, "",
|
||||
option[TYPE] ? "wordptr" : "s");
|
||||
if (option[LENTABLE])
|
||||
{
|
||||
indent -= 4;
|
||||
printf ("%*s }\n",
|
||||
printf ("%*s else if (index < -TOTAL_KEYWORDS)\n"
|
||||
"%*s {\n"
|
||||
"%*s register int offset = - 1 - TOTAL_KEYWORDS - index;\n",
|
||||
indent, "", indent, "", indent, "");
|
||||
if (option[LENTABLE])
|
||||
printf ("%*s register %s%s *lengthptr = &lengthtable[TOTAL_KEYWORDS + lookup[offset]];\n",
|
||||
indent, "", const_always, smallest_integral_type (max_key_len));
|
||||
printf ("%*s register ",
|
||||
indent, "");
|
||||
output_const_type (const_readonly_array, struct_tag);
|
||||
printf ("*wordptr = &%s[TOTAL_KEYWORDS + lookup[offset]];\n",
|
||||
option.get_wordlist_name ());
|
||||
printf ("%*s register ",
|
||||
indent, "");
|
||||
output_const_type (const_readonly_array, struct_tag);
|
||||
printf ("*wordendptr = wordptr + -lookup[offset + 1];\n\n");
|
||||
printf ("%*s while (wordptr < wordendptr)\n"
|
||||
"%*s {\n",
|
||||
indent, "", indent, "");
|
||||
if (option[LENTABLE])
|
||||
{
|
||||
printf ("%*s if (len == *lengthptr)\n"
|
||||
"%*s {\n",
|
||||
indent, "", indent, "");
|
||||
indent += 4;
|
||||
}
|
||||
printf ("%*s register %schar *s = ",
|
||||
indent, "", const_always);
|
||||
if (option[TYPE])
|
||||
printf ("wordptr->%s", option.get_key_name ());
|
||||
else
|
||||
printf ("*wordptr");
|
||||
printf (";\n\n"
|
||||
"%*s if (",
|
||||
indent, "");
|
||||
comparison.output_comparison (Output_Expr1 ("str"), Output_Expr1 ("s"));
|
||||
printf (")\n"
|
||||
"%*s return %s;\n",
|
||||
indent, "",
|
||||
option[TYPE] ? "wordptr" : "s");
|
||||
if (option[LENTABLE])
|
||||
{
|
||||
indent -= 4;
|
||||
printf ("%*s }\n",
|
||||
indent, "");
|
||||
}
|
||||
if (option[LENTABLE])
|
||||
printf ("%*s lengthptr++;\n",
|
||||
indent, "");
|
||||
printf ("%*s wordptr++;\n"
|
||||
"%*s }\n"
|
||||
"%*s }\n",
|
||||
indent, "", indent, "", indent, "");
|
||||
}
|
||||
if (option[LENTABLE])
|
||||
printf ("%*s lengthptr++;\n",
|
||||
indent, "");
|
||||
printf ("%*s wordptr++;\n"
|
||||
"%*s }\n"
|
||||
"%*s }\n"
|
||||
"%*s}\n",
|
||||
indent, "", indent, "", indent, "", indent, "");
|
||||
printf ("%*s}\n",
|
||||
indent, "");
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -1789,10 +2010,15 @@ Key_List::output_lookup_function (void)
|
||||
if (!option[GLOBAL])
|
||||
output_lookup_tables ();
|
||||
|
||||
if (option[COMP])
|
||||
output_lookup_function_body (Output_Compare_Strncmp ());
|
||||
if (option[LENTABLE])
|
||||
output_lookup_function_body (Output_Compare_Memcmp ());
|
||||
else
|
||||
output_lookup_function_body (Output_Compare_Strcmp ());
|
||||
{
|
||||
if (option[COMP])
|
||||
output_lookup_function_body (Output_Compare_Strncmp ());
|
||||
else
|
||||
output_lookup_function_body (Output_Compare_Strcmp ());
|
||||
}
|
||||
|
||||
printf ("}\n");
|
||||
}
|
||||
@ -1916,9 +2142,10 @@ Key_List::dump ()
|
||||
field_width, "char_set");
|
||||
|
||||
for (List_Node *ptr = head; ptr; ptr = ptr->next)
|
||||
fprintf (stderr, "%11d,%11d,%6d, %*s, %s\n",
|
||||
ptr->hash_value, ptr->length, ptr->index,
|
||||
field_width, ptr->char_set, ptr->key);
|
||||
fprintf (stderr, "%11d,%11d,%6d, %*.*s, %.*s\n",
|
||||
ptr->hash_value, ptr->key_length, ptr->index,
|
||||
field_width, ptr->char_set_length, ptr->char_set,
|
||||
ptr->key_length, ptr->key);
|
||||
}
|
||||
|
||||
/* Simple-minded constructor action here... */
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Creates and initializes a new list node.
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -57,23 +57,21 @@ List_Node::set_sort (char *base, int len)
|
||||
of the total number of keys seen so far. This is used to initialize
|
||||
the INDEX field to some useful value. */
|
||||
|
||||
List_Node::List_Node (char *k, int len): link (0), next (0),
|
||||
key (k), rest (option[TYPE] ? k + len + 1 : ""), length (len), index (0)
|
||||
List_Node::List_Node (const char *k, int len, const char *r):
|
||||
link (0), next (0), key (k), key_length (len), rest (r), index (0)
|
||||
{
|
||||
T (Trace t ("List_Node::List_Node");)
|
||||
char *ptr = new char[(option[ALLCHARS] ? len : option.get_max_keysig_size ()) + 1];
|
||||
char *key_set = ptr;
|
||||
k[len] = '\0'; /* Null terminate KEY to separate it from REST. */
|
||||
char *key_set = new char[(option[ALLCHARS] ? len : option.get_max_keysig_size ())];
|
||||
char *ptr = key_set;
|
||||
int i;
|
||||
|
||||
if (option[ALLCHARS]) /* Use all the character position in the KEY. */
|
||||
for (; *k; k++, ptr++)
|
||||
if (option[ALLCHARS]) /* Use all the character positions in the KEY. */
|
||||
for (i = len; i > 0; k++, ptr++, i--)
|
||||
++occurrences[(unsigned char)(*ptr = *k)];
|
||||
else /* Only use those character positions specified by the user. */
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Iterate thru the list of key_positions, initializing occurrences table
|
||||
and char_set (via char * pointer ptr). */
|
||||
/* Iterate through the list of key_positions, initializing occurrences table
|
||||
and char_set (via char * pointer ptr). */
|
||||
|
||||
for (option.reset (); (i = option.get ()) != EOS; )
|
||||
{
|
||||
@ -90,12 +88,15 @@ List_Node::List_Node (char *k, int len): link (0), next (0),
|
||||
keylength, so there are essentially no usable hash positions! */
|
||||
if (ptr == char_set && option[NOLENGTH])
|
||||
{
|
||||
fprintf (stderr, "Can't hash keyword %s with chosen key positions.\n", key);
|
||||
fprintf (stderr, "Can't hash keyword %.*s with chosen key positions.\n",
|
||||
key_length, key);
|
||||
exit (1);
|
||||
}
|
||||
}
|
||||
*ptr = '\0'; /* Terminate this bastard.... */
|
||||
|
||||
/* Sort the KEY_SET items alphabetically. */
|
||||
set_sort (key_set, ptr - key_set);
|
||||
|
||||
char_set = key_set;
|
||||
char_set_length = ptr - key_set;
|
||||
}
|
||||
|
@ -2,7 +2,7 @@
|
||||
|
||||
/* Data and function members for defining values and operations of a list node.
|
||||
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -31,14 +31,15 @@ struct List_Node : private Vectors
|
||||
List_Node *link; /* TRUE if key has an identical KEY_SET as another key. */
|
||||
List_Node *next; /* Points to next element on the list. */
|
||||
const char *key; /* Each keyword string stored here. */
|
||||
int key_length; /* Length of the key. */
|
||||
const char *rest; /* Additional information for building hash function. */
|
||||
const char *char_set; /* Set of characters to hash, specified by user. */
|
||||
int length; /* Length of the key. */
|
||||
int char_set_length; /* Length of char_set. */
|
||||
int hash_value; /* Hash value for the key. */
|
||||
int occurrence; /* A metric for frequency of key set occurrences. */
|
||||
int index; /* Position of this node relative to other nodes. */
|
||||
|
||||
List_Node (char *key, int len);
|
||||
List_Node (const char *key, int len, const char *rest);
|
||||
static void set_sort (char *base, int len);
|
||||
};
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Driver program for the Gen_Perf hash function generator
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -67,6 +67,10 @@ main (int argc, char *argv[])
|
||||
/* Generates and prints the Gen_Perf hash table. */
|
||||
int status = generate_table ();
|
||||
|
||||
/* Check for write error on stdout. */
|
||||
if (fflush (stdout) || ferror (stdout))
|
||||
status = 1;
|
||||
|
||||
/* Don't use exit() here, it skips the destructors. */
|
||||
return status;
|
||||
}
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Handles parsing the Options provided to the user.
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -43,6 +43,9 @@ static const char *const DEFAULT_NAME = "in_word_set";
|
||||
/* Default name for the key component. */
|
||||
static const char *const DEFAULT_KEY = "name";
|
||||
|
||||
/* Default struct initializer suffix. */
|
||||
static const char *const DEFAULT_INITIALIZER_SUFFIX = "";
|
||||
|
||||
/* Default name for the generated class. */
|
||||
static const char *const DEFAULT_CLASS_NAME = "Perfect_Hash";
|
||||
|
||||
@ -67,6 +70,7 @@ int Options::iterations;
|
||||
char **Options::argument_vector;
|
||||
const char *Options::function_name;
|
||||
const char *Options::key_name;
|
||||
const char *Options::initializer_suffix;
|
||||
const char *Options::class_name;
|
||||
const char *Options::hash_name;
|
||||
const char *Options::wordlist_name;
|
||||
@ -79,7 +83,7 @@ void
|
||||
Options::short_usage (FILE * strm)
|
||||
{
|
||||
T (Trace t ("Options::short_usage");)
|
||||
fprintf (strm, "Usage: %s [-cCdDef[num]GhH<hashname>i<init>Ijk<keys>K<keyname>lL<language>nN<function name>ors<size>S<switches>tTvW<wordlistname>Z<class name>7] [input-file]\n"
|
||||
fprintf (strm, "Usage: %s [-cCdDef[num]F<initializers>GhH<hashname>i<init>Ijk<keys>K<keyname>lL<language>nN<function name>ors<size>S<switches>tTvW<wordlistname>Z<class name>7] [input-file]\n"
|
||||
"Try `%s --help' for more information.\n",
|
||||
program_name, program_name);
|
||||
}
|
||||
@ -116,6 +120,9 @@ Options::long_usage (FILE * strm)
|
||||
"Details in the output code:\n"
|
||||
" -K, --slot-name=NAME Select name of the keyword component in the keyword\n"
|
||||
" structure.\n"
|
||||
" -F, --initializer-suffix=INITIALIZERS\n"
|
||||
" Initializers for additional components in the keyword\n"
|
||||
" structure.\n"
|
||||
" -H, --hash-fn-name=NAME\n"
|
||||
" Specify name of generated hash function. Default is\n"
|
||||
" `hash'.\n"
|
||||
@ -222,7 +229,50 @@ Options::print_options (void)
|
||||
printf ("/* Command-line: ");
|
||||
|
||||
for (i = 0; i < argument_count; i++)
|
||||
printf ("%s ", argument_vector[i]);
|
||||
{
|
||||
const char *arg = argument_vector[i];
|
||||
|
||||
/* Escape arg if it contains shell metacharacters. */
|
||||
if (*arg == '-')
|
||||
{
|
||||
putchar (*arg);
|
||||
arg++;
|
||||
if (*arg >= 'A' && *arg <= 'Z' || *arg >= 'a' && *arg <= 'z')
|
||||
{
|
||||
putchar (*arg);
|
||||
arg++;
|
||||
}
|
||||
}
|
||||
if (strpbrk (arg, "\t\n !\"#$&'()*;<>?[\\]`{|}~") != NULL)
|
||||
{
|
||||
if (strchr (arg, '\'') != NULL)
|
||||
{
|
||||
putchar ('"');
|
||||
for (; *arg; arg++)
|
||||
{
|
||||
if (*arg == '\"' || *arg == '\\' || *arg == '$')
|
||||
putchar ('\\');
|
||||
putchar (*arg);
|
||||
}
|
||||
putchar ('"');
|
||||
}
|
||||
else
|
||||
{
|
||||
putchar ('\'');
|
||||
for (; *arg; arg++)
|
||||
{
|
||||
if (*arg == '\\')
|
||||
putchar ('\\');
|
||||
putchar (*arg);
|
||||
}
|
||||
putchar ('\'');
|
||||
}
|
||||
}
|
||||
else
|
||||
printf ("%s", arg);
|
||||
|
||||
printf (" ");
|
||||
}
|
||||
|
||||
printf (" */");
|
||||
}
|
||||
@ -266,6 +316,7 @@ Options::Options (void)
|
||||
option_word = DEFAULTCHARS | C;
|
||||
function_name = DEFAULT_NAME;
|
||||
key_name = DEFAULT_KEY;
|
||||
initializer_suffix = DEFAULT_INITIALIZER_SUFFIX;
|
||||
hash_name = DEFAULT_HASH_NAME;
|
||||
wordlist_name = DEFAULT_WORDLIST_NAME;
|
||||
class_name = DEFAULT_CLASS_NAME;
|
||||
@ -309,6 +360,7 @@ Options::~Options (void)
|
||||
"\nhash function name = %s"
|
||||
"\nword list name = %s"
|
||||
"\nkey name = %s"
|
||||
"\ninitializer suffix = %s"
|
||||
"\njump value = %d"
|
||||
"\nmax associated value = %d"
|
||||
"\ninitial associated value = %d"
|
||||
@ -337,7 +389,8 @@ Options::~Options (void)
|
||||
option_word & SEVENBIT ? "enabled" : "disabled",
|
||||
iterations,
|
||||
function_name, hash_name, wordlist_name, key_name,
|
||||
jump, size - 1, initial_asso_value, delimiters, total_switches);
|
||||
initializer_suffix, jump, size - 1, initial_asso_value,
|
||||
delimiters, total_switches);
|
||||
if (option_word & ALLCHARS)
|
||||
fprintf (stderr, "all characters are used in the hash function\n");
|
||||
|
||||
@ -363,6 +416,7 @@ static const struct option long_options[] =
|
||||
{ "struct-type", no_argument, 0, 't' },
|
||||
{ "language", required_argument, 0, 'L' },
|
||||
{ "slot-name", required_argument, 0, 'K' },
|
||||
{ "initializer-suffix", required_argument, 0, 'F' },
|
||||
{ "hash-fn-name", required_argument, 0, 'H' },
|
||||
{ "lookup-fn-name", required_argument, 0, 'N' },
|
||||
{ "class-name", required_argument, 0, 'Z' },
|
||||
@ -403,7 +457,7 @@ Options::operator() (int argc, char *argv[])
|
||||
|
||||
while ((option_char =
|
||||
getopt_long (argument_count, argument_vector,
|
||||
"adcCDe:Ef:gGhH:i:Ij:k:K:lL:nN:oprs:S:tTvW:Z:7",
|
||||
"adcCDe:Ef:F:gGhH:i:Ij:k:K:lL:nN:oprs:S:tTvW:Z:7",
|
||||
long_options, (int *)0))
|
||||
!= -1)
|
||||
{
|
||||
@ -453,11 +507,16 @@ Options::operator() (int argc, char *argv[])
|
||||
}
|
||||
break;
|
||||
}
|
||||
case 'F':
|
||||
{
|
||||
initializer_suffix = /*getopt*/optarg;
|
||||
break;
|
||||
}
|
||||
case 'g': /* Use the ``inline'' keyword for generated sub-routines, ifdef __GNUC__. */
|
||||
break; /* This is now the default. */
|
||||
case 'G': /* Make the keyword table a global variable. */
|
||||
{
|
||||
option_word |= GLOBAL;
|
||||
option_word |= GLOBAL;
|
||||
break;
|
||||
}
|
||||
case 'h': /* Displays a list of helpful Options to the user. */
|
||||
|
@ -2,7 +2,7 @@
|
||||
|
||||
/* Handles parsing the Options provided to the user.
|
||||
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -98,6 +98,7 @@ class Options
|
||||
static int get_total_switches (void);
|
||||
static const char *get_function_name (void);
|
||||
static const char *get_key_name (void);
|
||||
static const char *get_initializer_suffix (void);
|
||||
static const char *get_class_name (void);
|
||||
static const char *get_hash_name (void);
|
||||
static const char *get_wordlist_name (void);
|
||||
@ -116,6 +117,7 @@ class Options
|
||||
static char **argument_vector; /* Stores a pointer to command-line vector. */
|
||||
static const char *function_name; /* Names used for generated lookup function. */
|
||||
static const char *key_name; /* Name used for keyword key. */
|
||||
static const char *initializer_suffix; /* Suffix for empty struct initializers. */
|
||||
static const char *class_name; /* Name used for generated C++ class. */
|
||||
static const char *hash_name; /* Name used for generated hash function. */
|
||||
static const char *wordlist_name; /* Name used for hash table array. */
|
||||
|
@ -1,6 +1,6 @@
|
||||
/* Inline Functions for options.{h,cc}.
|
||||
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -118,6 +118,14 @@ Options::get_key_name (void)
|
||||
return key_name;
|
||||
}
|
||||
|
||||
/* Returns the struct initializer suffix. */
|
||||
INLINE const char *
|
||||
Options::get_initializer_suffix (void)
|
||||
{
|
||||
T (Trace t ("Options::get_initializer_suffix");)
|
||||
return initializer_suffix;
|
||||
}
|
||||
|
||||
/* Returns the hash function name. */
|
||||
INLINE const char *
|
||||
Options::get_hash_name (void)
|
||||
|
@ -1,6 +1,6 @@
|
||||
/* Current program version number.
|
||||
|
||||
Copyright (C) 1989-1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
|
||||
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
|
||||
|
||||
This file is part of GNU GPERF.
|
||||
@ -19,4 +19,4 @@ You should have received a copy of the GNU General Public License
|
||||
along with GNU GPERF; see the file COPYING. If not, write to the Free
|
||||
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
|
||||
|
||||
const char *version_string = "2.7";
|
||||
const char *version_string = "2.7.2";
|
||||
|
Loading…
Reference in New Issue
Block a user