| Код |
Installing Coro (5.372)
Running [C:\Perl\bin\perl.exe C:\Perl\site\bin\cpanp-run-perl C:\DOCUME~1\Admin\
APPLIC~1\CPANPL~1\510~1.1\build\Coro-5.372\Makefile.PL]...
Set up gcc environment - 3.4.5 (mingw-vista special r3)
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
*** Event not found, not build Event support.
*** EV not found, not build EV support.
Checking if your kit is complete...
Looks good
Warning: prerequisite Guard 0.5 not found.
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Coro has a number of configuration options. Due to its maturity, the
defaults that Coro chooses are usually fine, so you can decide to skip
these questions. Only if something went wrong you should select 'n'
here and manually configure Coro, and, of course, report this to the
maintainer :)
Skip further questions and use defaults (y/n)? [y]
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Coro can use a number of methods to implement coroutines at the C
level. The default chosen is based on your current confguration and is
correct in most cases, but you still can chose between these alternatives:
u The unix 'ucontext.h' functions are relatively new and not implemented
or well-tested in older unices. They allow very fast coroutine creation
and reasonably fast switching. They are, however, usually slower than
the other alternatives due to an extra syscall done by swapcontext. And
while nominally most portable (it's the only POSIX-standardised
interface for coroutines), ucontext functions are, as usual, broken on
most/all BSDs.
s If the ucontext functions are not working or you don't want
to use them for other reasons you can try a workaround using
setjmp/longjmp/sigaltstack (also standard unix functions). Coroutine
creation is rather slow, but switching is very fast (often much faster
than with the ucontext functions). Unfortunately, glibc-2.1 and
below don't even feature a working sigaltstack. You cannot use this
implementation if some other code uses SIGUSR2 or you plan to create
coroutines from an alternative signal stack, as both are being used for
coroutine creation.
a Handcoded assembly. This is the fastest and most compatible method,
with the least side effects, if it works, that is. It has been tested
on GNU/Linux x86 and x86_64 systems and should work on all x86/x86_64
systems using the SVR ELF ABI (it is also reported to be working on
Strawberry Perl for Windows using MinGW). This is the recommended
method on supported platforms. When it doesn't work, use another
method, such as (s)etjmp/longjmp.
l GNU/Linux. Very old GNU/Linux systems (glibc-2.1 and below) need
this hack. Since it is very linux-specific it is also quite fast and
recommended even for newer versions; when it works, that is (currently
x86 and a few others only. If it compiles, it's usually ok). Newer
glibc versions (>= 2.5) stop working with this implementation however.
i IRIX. For some reason, SGI really does not like to follow POSIX (does
that surprise you?), so this workaround might be needed (it's fast),
although [s] and [u] should also work now.
w Microsoft Windows. Try this on Microsoft Windows when using Cygwin or
the MSVC compilers (e.g. ActiveState Perl, but see "a" for Strawberry
Perl), although, as there is no standard on how to do this under
windows, different environments might work differently. Doh.
p Use pthread API. Try to avoid this option, it was only created to
make a point about the programming language shootout. It is unlikely
to work with perls that have windows process emulation enabled ("perl
threads"). It is also likely the slowest method of implementing
coroutines. It might work fine as a last resort, however, as the
pthread API is slightly better tested than ucontext functions for
example. Of course, not on BSDs, who usually have very broken pthread
implementations.
Coro tries hard to come up with a suitable default for most systems,
so pressing return at the prompt usually does the right thing. If you
experience problems (e.g. make test fails) then you should experiment with
this setting.
Use which implementation,
<s>etjmp, <u>ctx, <a>sm, <i>rix, <l>inux, <w>indows or <p>threads? [w] w
Using windows-specific implementation
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Per-context stack size factor: Depending on your settings, Coro tries to
share the C stacks is creates as much as possible, but sometimes it needs
to allocate a new one. This setting controls the maximum size that gets
allocated, and should not be set too high, as memory and address space
still is wasted even if it's not fully used. The value entered will be
multiplied by sizeof(long), which is usually 4 on 32-bit systems, and 8 on
64-bit systems.
A setting of 16384 (the default) therefore corresponds to a 64k..128k
stack, which usually is ample space (you might even want to try 8192 or
lower if your program creates many coroutines).
On systems supporting mmap and dynamic memory management, the actual
memory usually gets allocated on demand, but with many large stacks you
can still run out of address space on your typical 32 bit platform (not to
forget the pagetables).
Some perls (mostly threaded ones and perl compiled under linux 2.6) and
some programs (inefficient regexes can use a lot of stack space) may
need much, much more: If Coro segfaults with weird backtraces (e.g. in a
function prologue) or in t/10_bugs.t, you might want to increase this to
65536 or more.
The default should be fine, and can be changed at runtime with
Coro::State::cctx_stacksize.
C stack size factor? [16384] 16384
using a stacksize of 16384 * sizeof(long)
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Coro can optionally put a guard area before each stack segment: When the
stack is too small and the access is not too far outside the stack (i.e.
within the guard area), then the program will safely segfault instead of
running into other data. The cost is some additional overhead with is
usually negligible, and extra use of address space.
The guard area size currently needs to be specified in pages (typical
pagesizes are 4k and 8k). The guard area is only enabled on a few
hardcoded architectures and is ignored on others. The actual preprocessor
expression disables this feature if:
!__i386 && !__x86_64 && !__powerpc && !__m68k
&& !__alpha && !__mips && !__sparc64
The default, as usual, should be just fine.
Number of guard pages (0 disables)? [4] 4
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Coro can tell valgrind about its stacks and so reduce spurious warnings
where valgrind would otherwise complain about possible stack switches.
Enabling this does not incur noticable runtime or memory overhead, but it
requires that you have the <valgrind/valgrind.h> header file available.
Valgrind support is completely optional, so disabling it is the safe
choice.
Enable valgrind support (y/n)? [n] n
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Coro can use (or even trick) some perl functions into doing what it needs
instead of relying on (some) of its own functions. This might increase
chances that it compiles and works, but it could just as well result in
memory leaks, crashes or silent data corruption. It certainly does result
in slightly slower speed and higher memory consumption, though, so YOU
SHOULD ENABLE THIS OPTION ONLY AS A LAST RESORT.
Prefer perl functions over coro functions (y/n)? [n] n
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Coro has experimental support for cloning states. This can be used
to implement a scheme-like call/cc. However, this doesn't add to the
expressiveness in general, and is likely perl-version specific (and perl
5.12 deliberately removed support for it). As such, it is disabled by
default. Enable it when you want to play around with it, but note that it
isn't supported, and unlikely ever will be. It exists mainly to prove that
it could be done - if only it were useful for something.
Implement Coro::State->clone method (y/n)? [n] n
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Writing Makefile for Coro::State
Writing Makefile for Coro
Module 'Coro' requires 'Guard' to be installed
If you don't wish to see this question anymore
you can disable it by entering the following commands on the prompt:
's conf prereqs 1; s save'
1> Yes
2> No
3> Yes to all (for this module)
4> No to all (for this module)
Should I install this module? [1]: 3
[ERROR] Could not read C:\DOCUME~1\Admin\APPLIC~1\CPANPL~1\510~1.1\build\Guard-1
.021\META.yml: 'Parse::CPAN::Meta failed to classify line '{' at C:/Perl/site/li
b/CPANPLUS/Dist.pm line 365
'
Running [C:\Perl\bin\perl.exe C:\Perl\site\bin\cpanp-run-perl C:\DOCUME~1\Admin\
APPLIC~1\CPANPL~1\510~1.1\build\Guard-1.021\Makefile.PL]...
Set up gcc environment - 3.4.5 (mingw-vista special r3)
Checking if your kit is complete...
Looks good
Writing Makefile for Guard
Running [C:\Perl\site\bin\dmake.exe test]...
C:\Perl\bin\perl.exe "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib\lib',
'blib\arch')" t/*.t
t/00_load.t .... ok
t/01_scoped.t .. ok
t/02_guard.t ... ok
t/03_die.t ..... ok
All tests successful.
Files=4, Tests=33, 0 wallclock secs ( 0.03 usr + 0.05 sys = 0.08 CPU)
Result: PASS
Running [C:\Perl\site\bin\dmake.exe test]...
C:\Perl\bin\perl.exe "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib\lib',
'blib\arch')" t/*.t
t/00_basic.t ...... ok
t/01_process.t .... ok
t/02_channel.t .... ok
t/03_channel.t .... ok
t/04_rwlock.t ..... ok
t/05_specific.t ... ok
t/06_prio.t ....... ok
t/07_eval.t ....... ok
t/08_join.t ....... ok
t/10_bugs.t ....... ok
t/11_deadlock.t ... skipped: (no reason given)
t/12_exit.t ....... skipped: (no reason given)
t/13_diewarn.t .... ok
t/14_load.t ....... ok
t/15_semaphore.t .. ok
t/16_signal.t ..... ok
t/17_rouse.t ...... ok
t/18_winder.t ..... ok
t/19_handle.t ..... skipped: Broken perl detected, skipping tests.
All tests successful.
Files=19, Tests=172, 3 wallclock secs ( 0.16 usr + 0.05 sys = 0.20 CPU)
Result: PASS
'No tests defined for Coro::State extension.'
*** Install log written to:
C:\Documents and Settings\Admin\Application Data\.cpanplus\install-logs\Coro-5
.372-1305902908.log
Module 'Coro' installed successfully
No errors installing all modules
|
Windows XP mingw perl 5.10
Добавлено через 3 минуты и 38 секунд
1. Для этого качаете mingw и устанавливаете его. после установки вам нужно добавить его в PATH.
2. Cкачиваете dmake. Разархивируете его куда нибудь и добавляете эту папку в PATH
3.Скачиваете модуль ExtUtils-FakeConfig и устанавливаете его. |
)
вот с этим проблема, стоит ActiveState, через ppm модуль не установился... пока отложил Coro, решил покрутить POE