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Per Cederqvist
lyskom-server-ceder-1616-generations-topgit
Commits
781dd6f3
Commit
781dd6f3
authored
Jul 06, 1998
by
Per Cederqvist
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src/libraries/libisc-new/AUTHORS
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View file @
781dd6f3
ISC was initially written and designed by Peter Eriksson
<pen@lysator.liu.se>. Per Cederqvist <ceder@lysator.liu.se> has made
some improvements and is currently acting as maintainer.
src/libraries/libisc-new/COPYING
0 → 100644
View file @
781dd6f3
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
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compelled to copy the source along with the object code.
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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
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You are not responsible for enforcing compliance by third parties to
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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
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License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
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
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.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 19yy <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., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
src/libraries/libisc-new/ChangeLog
0 → 100644
View file @
781dd6f3
1998-07-06 Per Cederqvist <ceder@lysator.liu.se>
Release preparations.
* NEWS: Updated.
* README: Updated.
* RELEASING: New file.
* README.DEVO: New file.
Include isc_wait.o in the built library.
* src/Makefile.am (libisc_a_SOURCES): Added isc_wait.c.
Improved portability.
* src/isc_wait.c: Check TIME_WITH_SYS_TIME.
* src/isc_socket.c: Check TIME_WITH_SYS_TIME.
* src/isc_event.c: Check TIME_WITH_SYS_TIME.
Ported to Solaris 2.7 Beta/gcc 2.8.1.
* src/isc_udp.c: Include <unistd.h>.
(isc_udp_read_fn): Now static. Flag unused arguments.
(isc_udp_destroy_fn): Likewise.
(isc_udp_write_fn): Now static.
(isc_mkudpaddress): Likewise. Don't pass potentially negative
characters to isdigit.
* src/isc_tcp.c: Include <unistd.h>.
(isc_tcp_accept_fn): Now static. Flag unused arguments.
(isc_tcp_destroy_fn): Likewise.
(isc_mktcpaddress): Now static. Don't pass potentially negative
characters to isdigit.
* src/isc_session.c: Include <unistd.h>.
(isc_default_read_fn): Flag unused arguments.
(isc_default_write_fn): Flag unused arguments.
(isc_default_close_fn): Flag unused arguments.
(isc_file_destroy_fn): Flag unused arguments.
* src/isc_alloc.c (isc_realloc): Code simplified.
(isc_free): Code simplified.
* src/unused.h: New file (taken from cmod).
Added automake/autoconf support.
* AUTHORS: New file.
* Makefile.am: New file.
* NEWS: New file.
* acinclude.m4: New file.
* configure.in: New file.
* demo/Makefile.am: New file.
* demo/README: New file.
* doc/Makefile.am: New file.
* man/Makefile.am: New file.
* src/Makefile.am: New file.
* man/Makefile: This file is now generated by configure. Don't
store it under version control.
* src/Makefile: Likewise.
* demo/Makefile: Likewise.
* build/stddef.h: File removed.
* build/gmkdep: File removed.
1998-06-21 Per Cederqvist <ceder@lysator.liu.se>
Incorporated all relevant improvements made to ISC in
the committed sources of lyskomd as of 1998-06-21. Edited details
follows.
Include file improvements.
* src/isc_event.c: Include <sys/select.h>, <unistd.h> and
<string.h> for increased portability.
* src/printf.c: Check HAVE_STRING_H and HAVE_STDLIB_H before
including those files. Don't forward-declare memchr.
Ignore attempts to look up the NULL host name.
* src/isc_socket.c (isc_gethostname): Return NULL if given a NULL
IscAddress.
1998-05-07 Per Cederqvist <ceder@lysator.liu.se>
Incorporated all relevant improvements made to ISC in
kom++-0.7.post.2. Edited details follows.
Avoid including more files than necessary.
* src/isc.h: Don't include any include files.
* src/isc_abort.c: Don't declare system functions. Fixed include
statements.
* src/isc_alloc.c: Likewise.
* src/isc_event.c: Likewise.
* src/isc_message.c: Likewise.
* src/isc_output.c: Likewise.
* src/isc_session.c: Likewise.
* src/isc_socket.c: Likewise.
* src/isc_stdout.c: Likewise.
* src/isc_tcp.c: Likewise.
* src/isc_udp.c: Likewise.
* src/isc_handler.c: Fixed include statements.
* src/isc_master: Likewise.
* src/isc_queue.c: Likewise.
Added the ability to wait until a connection attempt (initiated by
this process) either fails or succeeds.
* src/isc.h: (isc_wait): Prototype added.
* src/isc_wait.c: New file, containing isc_wait.
Only support isc_printf and isc_vprintf if ISC_PRINTF_SUPPORT if
defined. These functions may lead to bad use of the buffers.
* src/isc.h: (isc_vprintf, isc_printf): Only declare if
ISC_PRINTF_SUPPORT is defined. Fail to compile if
ISC_PRINTF_SUPPORT is defined but HAVE_STDARG_H isn't.
* src/isc_stdout.c (send_scb, send_putc, isc_vprintf, isc_printf):
Only defined if ISC_PRINTF_SUPPORT is defined.
Make sure that isc_getnextevent only returns a single
ISC_EVENT_LOGOUT message when a session logs out.
* src/isc.h: (IscSessionState): New state: ISC_STATE_CLOSING2.
* src/isc_event.c (isc_getnextevent): There is now only one
ISC_EVENT_LOGOUT message per session. Set the state to
ISC_STATE_CLOSING2 when generating an ISC_EVENT_LOGOUT message.
* src/isc_output.c (isc_flush): Treat ISC_STATE_CLOSING2 as
ISC_STATE_CLOSING.
(isc_oflush): Likewise.
Portability fixes.
* src/isc_alloc.c (isc_mallocfn, isc_reallocfn, isc_freefn):
Removed lame casts.
Make sure that isc_malloc returns a block that is aligned on a
"long" boundary.
* src/isc_alloc.c (isc_malloc, isc_free, isc_realloc): Portablilty
fix: Align data on a "long" boundary, not only an "int" boundary.
Typo fix.
* src/isc_event.c (isc_getnextevent): Fixed a spelling error in a
comment.
Make sure that errors are reported to the proper session.
* src/isc_event.c (isc_getnextevent): event->session was sometimes
set erronously if an error occured in select() or if a timeout
occured.
Use O_NONBLOCK instead of the now obsolete name FNDELAY.
* src/isc_session.c (isc_openfd): Use O_NONBLOCK instead of FNDELAY.
* src/isc_tcp.c (isc_createtcp): Use O_NONBLOCK instead of FNDELAY.
* src/isc_udp.c (isc_createudp): Use O_NONBLOCK instead of FNDELAY.
Avoid warnings by adding a dubious cast.
* src/isc_socket.c (isc_gethostname): Cast argument to
gethostbyaddr to a char* to avoid a warning.
Portability fix: Renamed _printf to UCB_printf.
* src/isc_stdout.c (isc_printf, isc_vprintf): Call UCB_printf
instead of _printf.
* src/printf.c (UCB_printf): Renamed _printf to UCB_printf (to avoid
conflicts on HPUX).
Don't use obsolete setsockopt interfaces.
* src/isc_tcp.c (isc_createtcp): Fixed calls to setsockopt with
SO_LINGER and SO_REUSEADDR arguments. The old-style style
previously used should no longer be necessary on modern operating
systems, and in fact it no longer works everywere.
* src/isc_udp.c (isc_createudp): Fixed calls to setsockopt with
SO_LINGER and SO_REUSEADDR arguments. The old-style style
previously used should no longer be necessary on modern operating
systems, and in fact it no longer works everywere.
If an attempt to bind failed with EADDRINUSE all the retries
would automatically fail.
* src/isc_tcp.c (isc_listentcp): Clear errno on each loop in the
retry loop.
Include the licensing conditions used by this package.
* COPYING: New file.
1998-04-03 Per Cederqvist <ceder@signum.se>
Port to glibc 2, where errno is a macro.
* isc.h (IscSession::isc_errno): New name for former struct member
errno. All users updated.
1996-07-24 Per Cederqvist <ceder@lysator.liu.se>
ISC_EVENT_LOGIN events now return the listening session in the
event, so that it can be used to easily determine which kind of
connection that was made. 66.7 % of the code was contributed by
<linus@lysator.liu.se>.
* src/isc.h (IscEvent): New field: listen_session.
* src/isc_event.c (isc_getnextevent): Fill in listen_session when
an ISC_EVENT_LOGIN event is created. Set it to NULL in all other
cases.
1996-07-23 Per Cederqvist <ceder@lysator.liu.se>
* Imported ISC version 0.98.3.
src/libraries/libisc-new/INSTALL
0 → 100644
View file @
781dd6f3
Basic
Installation
==================
These
are
generic
installation
instructions
.
The
`
configure
' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile'
in
each
directory
of
the
package
.
It
may
also
create
one
or
more
`.
h
' files containing system-dependent
definitions. Finally, it creates a shell script `config.status'
that
you
can
run
in
the
future
to
recreate
the
current
configuration
,
a
file
`
config
.
cache
' that saves the results of its tests to speed up
reconfiguring, and a file `config.log'
containing
compiler
output
(
useful
mainly
for
debugging
`
configure
').
If you need to do unusual things to compile the package, please try
to figure out how `configure'
could
check
whether
to
do
them
,
and
mail
diffs
or
instructions
to
the
address
given
in
the
`
README
' so they can
be considered for the next release. If at some point `config.cache'
contains
results
you
don
't want to keep, you may remove or edit it.
The file `configure.in'
is
used
to
create
`
configure
' by a program
called `autoconf'
.
You
only
need
`
configure
.
in
' if you want to change
it or regenerate `configure'
using
a
newer
version
of
`
autoconf
'.
The simplest way to compile this package is:
1. `cd'
to
the
directory
containing
the
package
's source code and type
`./configure'
to
configure
the
package
for
your
system
.
If
you
're
using `csh'
on
an
old
version
of
System
V
,
you
might
need
to
type
`
sh
./
configure
' instead to prevent `csh'
from
trying
to
execute
`
configure
' itself.
Running `configure'
takes
awhile
.
While
running
,
it
prints
some
messages
telling
which
features
it
is
checking
for
.
2.
Type
`
make
' to compile the package.
3. Optionally, type `make check'
to
run
any
self
-
tests
that
come
with
the
package
.
4.
Type
`
make
install
' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'
.
To
also
remove
the
files
that
`
configure
' created (so you can compile the package for
a different kind of computer), type `make distclean'
.
There
is
also
a
`
make
maintainer
-
clean
' target, but that is intended mainly
for the package'
s
developers
.
If
you
use
it
,
you
may
have
to
get
all
sorts
of
other
programs
in
order
to
regenerate
files
that
came
with
the
distribution
.
Compilers
and
Options
=====================
Some
systems
require
unusual
options
for
compilation
or
linking
that
the
`
configure
' script does not know about. You can give `configure'
initial
values
for
variables
by
setting
them
in
the
environment
.
Using
a
Bourne
-
compatible
shell
,
you
can
do
that
on
the
command
line
like
this
:
CC
=
c89
CFLAGS
=-
O2
LIBS
=-
lposix
./
configure
Or
on
systems
that
have
the
`
env
' program, you can do it like this:
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you must use a version of `make'
that
supports
the
`
VPATH
' variable, such as GNU `make'
.
`
cd
' to the
directory where you want the object files and executables to go and run
the `configure'
script
.
`
configure
' automatically checks for the
source code in the directory that `configure'
is
in
and
in
`..
'.
If you have to use a `make'
that
does
not
supports
the
`
VPATH
'
variable, you have to compile the package for one architecture at a time
in the source code directory. After you have installed the package for
one architecture, use `make distclean'
before
reconfiguring
for
another
architecture
.
Installation
Names
==================
By
default
,
`
make
install
' will install the package'
s
files
in
`/
usr
/
local
/
bin
', `/usr/local/man'
,
etc
.
You
can
specify
an
installation
prefix
other
than
`/
usr
/
local
' by giving `configure'
the
option
`--
prefix
=
PATH
'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
give `configure'
the
option
`--
exec
-
prefix
=
PATH
', the package will use
PATH as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix.
In addition, if you use an unusual directory layout you can give