EV/Makefile.PL

use 5.008002;

use strict qw(vars subs);
use Config;
use ExtUtils::MakeMaker;

sub have_inc($) {
   scalar grep -r "$_/$_[0]", $Config{usrinc}, split / /, $Config{incpth}
}

unless (-e "libev/ev_epoll.c") {
   print <<EOF;

***
*** ERROR: libev is missing or damaged. If you used a CVS check-out of EV,
*** you also have to check-out the "libev" module from the same CVS
*** repository into the EV dir (i.e. EV/libev from outside).
***

EOF
   exit 1;
}

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


Welcome to EV configuration. If you are in a hurry, just press return here
and hope for the best. The defaults should usually do.

EOF

if (prompt ("Skip further questions and use defaults (y/n)?", "y") =~ /[yY]/) {
   $ENV{PERL_MM_USE_DEFAULT} = 1;
}

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


POSIX optionally offers support for a monotonic clock source. EV
can take advantage of this clock source to detect time jumps more
reliably. Unfortunately, some systems are bound to be broken, so you can
disable this here: you can completely disable the detection and use of
the monotonic clock by answering 'n' here. Support for this clock type
will otherwise be autodetected at both compile- and runtime. (this setting
currently affects the use of nanosleep over select as well).

EOF

my $DEFINE .= " -DEV_USE_MONOTONIC=" . (0 + (prompt ("Enable optional support for CLOCK_MONOTONIC (y/n)?", "y") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


POSIX optionally offers support for a (potentially) high-resolution
realtime clock interface. In a good implementation, using it is faster
than the normal method of using gettimeofday. Unfortunately, this option
is also bound to be broken on some systems, and current EV versions do not
actually call gettimeofday very often, so it defaults to no.

EOF

$DEFINE .= " -DEV_USE_REALTIME=" . (0 + (prompt ("Prefer clock_gettime (CLOCK_REALTIME) over gettimeofday (y/n)?", "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


EV can use various backends with various portability issues. The select
backend is the most portable and makes for a good fallback, but it can be
limited to a low number of file descriptors and/or might not compile. If
you have problems with compiling ev_select.c, you might try to play around
with disabling it here, or forcing it to use the fd_set provided by your
OS, via the next question. I highly recommend keeping it in.

EOF

if (prompt ("Enable select backend (y/n)?", "y") =~ /[yY]/) {
   $DEFINE .= " -DEV_USE_SELECT=1";

   print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


The select backend can operate in two modes. One uses the system-provided
fd_set and is usually limited to 1024 file descriptors (64 on windows),
the other requires your header files to define NFDBITS and declare a
suitable fd_mask type. If you run into problems compiling ev_select.c, you
can try forcing the use of the system fd_set here.

EOF

   if (prompt ("Force use of system fd_set for select backend (y/n)?", "n") =~ /[yY]/) {
      $DEFINE .= " -DEV_SELECT_USE_FD_SET";
   }
} else {
   $DEFINE .= " -DEV_USE_SELECT=0";
}

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


The second very portable backend is poll(2). It does not exist on windows
and various versions of Mac OS X (and on the other versions it simply
doesn't work), but works basically everywhere else. It is recommended to use
the default here unless you run into compile problems in ev_poll.c.

EOF

$DEFINE .= " -DEV_USE_POLL=" . (0 + (prompt ("Enable poll backend (y/n)?", (have_inc "poll.h") ? "y" : "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


Select and poll make it hard to write efficient servers, especially if the
number of active connections is much lower than the watched ones. GNU/Linux
systems have a more scalable method called "epoll", which EV can use. For
this to work, both your kernel and glibc have to support epoll, but if you
can compile it, the detection will be done at runtime, and EV will safely
fall back to using select when epoll isn't available. If unsure, accept
the default.

EOF

my $can_epoll = have_inc "sys/epoll.h";
$can_epoll = $ENV{EV_EPOLL} if exists $ENV{EV_EPOLL};
$DEFINE .= " -DEV_USE_EPOLL=" . (0 + (prompt ("Enable epoll backend (y/n)?", $can_epoll ? "y" : "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


Similarly to the epoll backend above, EV can take advantage of kqueue on
many BSD systems. Support for kqueue will be detected at runtime, with a
safe fallback to other methods when it cannot be used.

Note that kqueue is broken on most operating systems, so by default it
won't be used on many platforms, but you can still create your own event
loop with kqueue backend if you ask specifically for it.

Here is what we know:

NetBSD:  partially working in at least 3.1 and later. Yeah! :)
FreeBSD: broken on at least 6.2-STABLE, spotty in later versions,
         sockets *likely* work, ptys definitely don't.
OpenBSD: reports indicate that it likely doesn't work
         (similar problems as on FreeBSD).
OS X:    completely, utterly broken on at least <= 10.6.

EOF

my $can_kqueue = have_inc "sys/event.h";
$can_kqueue = $ENV{EV_KQUEUE} if exists $ENV{EV_KQUEUE};
$DEFINE .= " -DEV_USE_KQUEUE=" . (0 + (prompt ("Enable kqueue backend (y/n)?", $can_kqueue ? "y" : "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


Similarly to the kqueue backend above, EV can take advantage of the
solaris 10 event port interface. Support for event ports will be detected
at runtime, with a safe fallback to other methods when it cannot be used.

EOF

$DEFINE .= " -DEV_USE_PORT=" . (0 + (prompt ("Enable event port backend (y/n)?", (have_inc "sys/port.h") ? "y" : "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


EV needs the functions pthread_atfork and clock_gettime. On most systems
you need some special libraries for this (such as -lrt and -lpthread). You
can specify additional libraries to provide these calls (and any other
required by EV) now, or accept the default.

On GNU/Linux systems, EV uses the LSB 3.1 __register_atfork function
to avoid the dependency on libpthread, and directly uses the clock_gettime
syscall to avoid a dependency on librt.

EOF

my $solaris_libs = $^O =~ /solaris/i ? "-lsocket -lnsl" : "";
my $librt = $^O =~ /linux/i ? "" : "-lpthread -lrt";
my $LIBS = exists $ENV{EV_LIBS} ? $ENV{EV_LIBS} : "$librt $solaris_libs";
$LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", $LIBS;


print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


A backend of a different kind is the Linux inotify(7) interface, which can
be used to speed up (and reduce resource consumption) of stat watchers. If
you have the include file and libc support for it, it is usually a good
idea to enable it, as kernel availability is detected at runtime.

EOF

my $can_inotify = have_inc "sys/inotify.h";
$can_inotify = $ENV{EV_INOTIFY} if exists $ENV{EV_INOTIFY};
$DEFINE .= " -DEV_USE_INOTIFY=" . (0 + (prompt ("Enable inotify support (y/n)?", $can_inotify ? "y" : "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


Another useful bit of functionality is the Linux eventfd, which is useful
for faster signal handling (don't care) and intra-thread communications
(more relevant). Kernel support for this will be probed at runtime, but
your libc must contain the necessary wrapper. Glibc 2.7 and later should
have this wrapper.

EOF

my $can_eventfd = have_inc "sys/eventfd.h";
$can_eventfd = $ENV{EV_EVENTFD} if exists $ENV{EV_EVENTFD};
$DEFINE .= " -DEV_USE_EVENTFD=" . (0 + (prompt ("Enable linux eventfd support (y/n)?", $can_eventfd ? "y" : "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


Another sometimes useful bit of functionality is the Linux signalfd, which
is useful for faster signal handling (don't care). Kernel support for
this will be probed at runtime, but your libc must contain the necessary
wrapper. Glibc 2.7 and later should have this wrapper.

EOF

my $can_signalfd = have_inc "sys/signalfd.h";
$can_signalfd = $ENV{EV_SIGNALFD} if exists $ENV{EV_SIGNALFD};
$DEFINE .= " -DEV_USE_SIGNALFD=" . (0 + (prompt ("Enable linux signalfd support (y/n)?", $can_signalfd ? "y" : "n") =~ /[yY]/));

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


Very rarely, people want to tweak EV even more, e.g. to exclude
or include certain watcher types or backends. This can be done by adding
extra -D options here, or via the EV_EXTRA_DEFS environment variable.

For example, if you run into compile problems because of missing memory
fences (or you just want extra performance), you can tell EV to not support
smp and threads via -DEV_NO_THREADS.

Normal persons just press enter.

EOF

$DEFINE .= " " . prompt "Any extra -D options?", "$ENV{EV_EXTRA_DEFS}";

print <<EOF;

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***


EOF

my @anyevent = eval { require AnyEvent; $AnyEvent::VERSION < 5.29 } ? (AnyEvent => 5.29) : ();

WriteMakefile(
    dist        => {
                    PREOP       => 'pod2text EV.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
                    COMPRESS    => 'gzip -9v',
                    SUFFIX      => '.gz',
                   },
    depend => {
       "EV.c" => "EV/EVAPI.h "
               . "libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c libev/ev_kqueue.c libev/ev_poll.c "
               . "libev/ev_vars.h libev/ev_wrap.h",
    },
    INC       => "-Ilibev",
    DEFINE    => "$DEFINE",
    NAME => "EV",
    LIBS => [$LIBS],
    PREREQ_PM => {
       @anyevent,
       "common::sense" => 0,
    },
    VERSION_FROM => "EV.pm",
    PM           => {
                    'EV.pm'             => '$(INST_LIB)/EV.pm',
                    'EV/EVAPI.h'        => '$(INST_LIB)/EV/EVAPI.h',
                    'EV/MakeMaker.pm'   => '$(INST_LIB)/EV/MakeMaker.pm',
                    'libev/ev.h'        => '$(INST_LIB)/EV/ev.h',
                    'libev/ev.pod'      => '$(INST_LIB)/EV/libev.pod',
                 },
    MAN3PODS => {
                    'EV.pm'           => '$(INST_MAN3DIR)/EV.$(MAN3EXT)',
                    'EV/MakeMaker.pm' => '$(INST_MAN3DIR)/EV::MakeMaker.$(MAN3EXT)',
                    'libev/ev.pod'    => '$(INST_MAN3DIR)/EV::libev.$(MAN3EXT)',
                },
);


Revision:	1.55
Committed:	Sat Sep 6 18:42:18 2014 UTC (9 years, 8 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	EV-rel-4_18
Changes since 1.54:	+13 -9 lines
Log Message:	4.18
#	User	Rev	Content
1	root	1.43	use 5.008002;
2	root	1.4
3	root	1.37	use strict qw(vars subs);
4	root	1.7	use Config;
5	root	1.1	use ExtUtils::MakeMaker;
6
7	root	1.55	sub have_inc($) {
8			scalar grep -r "$_/$_[0]", $Config{usrinc}, split / /, $Config{incpth}
9			}
10
11	root	1.10	unless (-e "libev/ev_epoll.c") {
12			print <<EOF;
13
14			***
15			*** ERROR: libev is missing or damaged. If you used a CVS check-out of EV,
16			*** you also have to check-out the "libev" module from the same CVS
17			*** repository into the EV dir (i.e. EV/libev from outside).
18			***
19
20			EOF
21			exit 1;
22			}
23
24	root	1.11	print <<EOF;
25
26	root	1.22	* * * * * * * * * * * * * * * * * *
27	root	1.11
28
29			Welcome to EV configuration. If you are in a hurry, just press return here
30			and hope for the best. The defaults should usually do.
31
32			EOF
33
34			if (prompt ("Skip further questions and use defaults (y/n)?", "y") =~ /[yY]/) {
35			$ENV{PERL_MM_USE_DEFAULT} = 1;
36			}
37
38			print <<EOF;
39
40	root	1.22	* * * * * * * * * * * * * * * * * *
41	root	1.11
42
43	root	1.14	POSIX optionally offers support for a monotonic clock source. EV
44	root	1.45	can take advantage of this clock source to detect time jumps more
45	root	1.14	reliably. Unfortunately, some systems are bound to be broken, so you can
46			disable this here: you can completely disable the detection and use of
47			the monotonic clock by answering 'n' here. Support for this clock type
48	root	1.29	will otherwise be autodetected at both compile- and runtime. (this setting
49			currently affects the use of nanosleep over select as well).
50	root	1.11
51			EOF
52
53	root	1.37	my $DEFINE .= " -DEV_USE_MONOTONIC=" . (0 + (prompt ("Enable optional support for CLOCK_MONOTONIC (y/n)?", "y") =~ /[yY]/));
54	root	1.11
55			print <<EOF;
56
57	root	1.22	* * * * * * * * * * * * * * * * * *
58	root	1.11
59
60			POSIX optionally offers support for a (potentially) high-resolution
61			realtime clock interface. In a good implementation, using it is faster
62			than the normal method of using gettimeofday. Unfortunately, this option
63	root	1.39	is also bound to be broken on some systems, and current EV versions do not
64	root	1.45	actually call gettimeofday very often, so it defaults to no.
65	root	1.11
66			EOF
67
68	root	1.39	$DEFINE .= " -DEV_USE_REALTIME=" . (0 + (prompt ("Prefer clock_gettime (CLOCK_REALTIME) over gettimeofday (y/n)?", "n") =~ /[yY]/));
69	root	1.11
70			print <<EOF;
71
72	root	1.22	* * * * * * * * * * * * * * * * * *
73	root	1.11
74
75	root	1.46	EV can use various backends with various portability issues. The select
76	root	1.19	backend is the most portable and makes for a good fallback, but it can be
77	root	1.22	limited to a low number of file descriptors and/or might not compile. If
78			you have problems with compiling ev_select.c, you might try to play around
79	root	1.19	with disabling it here, or forcing it to use the fd_set provided by your
80			OS, via the next question. I highly recommend keeping it in.
81
82			EOF
83
84			if (prompt ("Enable select backend (y/n)?", "y") =~ /[yY]/) {
85	root	1.22	$DEFINE .= " -DEV_USE_SELECT=1";
86	root	1.19
87			print <<EOF;
88
89	root	1.22	* * * * * * * * * * * * * * * * * *
90	root	1.19
91
92			The select backend can operate in two modes. One uses the system-provided
93			fd_set and is usually limited to 1024 file descriptors (64 on windows),
94			the other requires your header files to define NFDBITS and declare a
95			suitable fd_mask type. If you run into problems compiling ev_select.c, you
96			can try forcing the use of the system fd_set here.
97
98			EOF
99
100			if (prompt ("Force use of system fd_set for select backend (y/n)?", "n") =~ /[yY]/) {
101			$DEFINE .= " -DEV_SELECT_USE_FD_SET";
102	root	1.55	}
103	root	1.22	} else {
104			$DEFINE .= " -DEV_USE_SELECT=0";
105	root	1.55	}
106	root	1.19
107			print <<EOF;
108
109	root	1.22	* * * * * * * * * * * * * * * * * *
110	root	1.19
111
112			The second very portable backend is poll(2). It does not exist on windows
113			and various versions of Mac OS X (and on the other versions it simply
114			doesn't work), but works basically everywhere else. It is recommended to use
115			the default here unless you run into compile problems in ev_poll.c.
116
117			EOF
118
119	root	1.55	$DEFINE .= " -DEV_USE_POLL=" . (0 + (prompt ("Enable poll backend (y/n)?", (have_inc "poll.h") ? "y" : "n") =~ /[yY]/));
120	root	1.19
121			print <<EOF;
122
123	root	1.22	* * * * * * * * * * * * * * * * * *
124	root	1.19
125
126	root	1.24	Select and poll make it hard to write efficient servers, especially if the
127			number of active connections is much lower than the watched ones. GNU/Linux
128			systems have a more scalable method called "epoll", which EV can use. For
129			this to work, both your kernel and glibc have to support epoll, but if you
130			can compile it, the detection will be done at runtime, and EV will safely
131			fall back to using select when epoll isn't available. If unsure, accept
132			the default.
133	root	1.11
134			EOF
135
136	root	1.55	my $can_epoll = have_inc "sys/epoll.h";
137	root	1.37	$can_epoll = $ENV{EV_EPOLL} if exists $ENV{EV_EPOLL};
138			$DEFINE .= " -DEV_USE_EPOLL=" . (0 + (prompt ("Enable epoll backend (y/n)?", $can_epoll ? "y" : "n") =~ /[yY]/));
139	root	1.15
140			print <<EOF;
141
142	root	1.22	* * * * * * * * * * * * * * * * * *
143	root	1.15
144
145	root	1.23	Similarly to the epoll backend above, EV can take advantage of kqueue on
146			many BSD systems. Support for kqueue will be detected at runtime, with a
147			safe fallback to other methods when it cannot be used.
148
149	root	1.31	Note that kqueue is broken on most operating systems, so by default it
150			won't be used on many platforms, but you can still create your own event
151	root	1.40	loop with kqueue backend if you ask specifically for it.
152	root	1.31
153			Here is what we know:
154	root	1.23
155	root	1.45	NetBSD: partially working in at least 3.1 and later. Yeah! :)
156			FreeBSD: broken on at least 6.2-STABLE, spotty in later versions,
157	root	1.28	sockets likely work, ptys definitely don't.
158	root	1.23	OpenBSD: reports indicate that it likely doesn't work
159			(similar problems as on FreeBSD).
160	root	1.45	OS X: completely, utterly broken on at least <= 10.6.
161	root	1.11
162	root	1.15	EOF
163
164	root	1.55	my $can_kqueue = have_inc "sys/event.h";
165	root	1.37	$can_kqueue = $ENV{EV_KQUEUE} if exists $ENV{EV_KQUEUE};
166	root	1.23	$DEFINE .= " -DEV_USE_KQUEUE=" . (0 + (prompt ("Enable kqueue backend (y/n)?", $can_kqueue ? "y" : "n") =~ /[yY]/));
167	root	1.11
168			print <<EOF;
169
170	root	1.22	* * * * * * * * * * * * * * * * * *
171	root	1.11
172
173	root	1.21	Similarly to the kqueue backend above, EV can take advantage of the
174	root	1.26	solaris 10 event port interface. Support for event ports will be detected
175			at runtime, with a safe fallback to other methods when it cannot be used.
176	root	1.21
177			EOF
178
179	root	1.55	$DEFINE .= " -DEV_USE_PORT=" . (0 + (prompt ("Enable event port backend (y/n)?", (have_inc "sys/port.h") ? "y" : "n") =~ /[yY]/));
180	root	1.21
181			print <<EOF;
182
183	root	1.22	* * * * * * * * * * * * * * * * * *
184	root	1.21
185
186	root	1.11	EV needs the functions pthread_atfork and clock_gettime. On most systems
187	root	1.15	you need some special libraries for this (such as -lrt and -lpthread). You
188	root	1.23	can specify additional libraries to provide these calls (and any other
189			required by EV) now, or accept the default.
190	root	1.11
191	root	1.53	On GNU/Linux systems, EV uses the LSB 3.1 __register_atfork function
192			to avoid the dependency on libpthread, and directly uses the clock_gettime
193			syscall to avoid a dependency on librt.
194
195	root	1.11	EOF
196
197	root	1.38	my $solaris_libs = $^O =~ /solaris/i ? "-lsocket -lnsl" : "";
198	root	1.53	my $librt = $^O =~ /linux/i ? "" : "-lpthread -lrt";
199			my $LIBS = exists $ENV{EV_LIBS} ? $ENV{EV_LIBS} : "$librt $solaris_libs";
200			$LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", $LIBS;
201	root	1.15
202	root	1.11
203			print <<EOF;
204
205	root	1.22	* * * * * * * * * * * * * * * * * *
206	root	1.11
207
208	root	1.25	A backend of a different kind is the Linux inotify(7) interface, which can
209			be used to speed up (and reduce resource consumption) of stat watchers. If
210	root	1.40	you have the include file and libc support for it, it is usually a good
211			idea to enable it, as kernel availability is detected at runtime.
212	root	1.25
213			EOF
214
215	root	1.55	my $can_inotify = have_inc "sys/inotify.h";
216	root	1.37	$can_inotify = $ENV{EV_INOTIFY} if exists $ENV{EV_INOTIFY};
217	root	1.25	$DEFINE .= " -DEV_USE_INOTIFY=" . (0 + (prompt ("Enable inotify support (y/n)?", $can_inotify ? "y" : "n") =~ /[yY]/));
218
219			print <<EOF;
220
221			* * * * * * * * * * * * * * * * * *
222
223
224	root	1.36	Another useful bit of functionality is the Linux eventfd, which is useful
225			for faster signal handling (don't care) and intra-thread communications
226			(more relevant). Kernel support for this will be probed at runtime, but
227			your libc must contain the necessary wrapper. Glibc 2.7 and later should
228			have this wrapper.
229
230			EOF
231
232	root	1.55	my $can_eventfd = have_inc "sys/eventfd.h";
233	root	1.37	$can_eventfd = $ENV{EV_EVENTFD} if exists $ENV{EV_EVENTFD};
234			$DEFINE .= " -DEV_USE_EVENTFD=" . (0 + (prompt ("Enable linux eventfd support (y/n)?", $can_eventfd ? "y" : "n") =~ /[yY]/));
235	root	1.36
236			print <<EOF;
237
238			* * * * * * * * * * * * * * * * * *
239
240
241	root	1.42	Another sometimes useful bit of functionality is the Linux signalfd, which
242			is useful for faster signal handling (don't care). Kernel support for
243			this will be probed at runtime, but your libc must contain the necessary
244	root	1.44	wrapper. Glibc 2.7 and later should have this wrapper.
245	root	1.42
246			EOF
247
248	root	1.55	my $can_signalfd = have_inc "sys/signalfd.h";
249	root	1.42	$can_signalfd = $ENV{EV_SIGNALFD} if exists $ENV{EV_SIGNALFD};
250			$DEFINE .= " -DEV_USE_SIGNALFD=" . (0 + (prompt ("Enable linux signalfd support (y/n)?", $can_signalfd ? "y" : "n") =~ /[yY]/));
251
252			print <<EOF;
253
254			* * * * * * * * * * * * * * * * * *
255
256
257	root	1.48	Very rarely, people want to tweak EV even more, e.g. to exclude
258	root	1.52	or include certain watcher types or backends. This can be done by adding
259	root	1.48	extra -D options here, or via the EV_EXTRA_DEFS environment variable.
260	root	1.52
261			For example, if you run into compile problems because of missing memory
262			fences (or you just want extra performance), you can tell EV to not support
263			smp and threads via -DEV_NO_THREADS.
264
265	root	1.48	Normal persons just press enter.
266
267			EOF
268
269	root	1.49	$DEFINE .= " " . prompt "Any extra -D options?", "$ENV{EV_EXTRA_DEFS}";
270	root	1.48
271			print <<EOF;
272
273			* * * * * * * * * * * * * * * * * *
274
275
276	root	1.11	EOF
277
278	root	1.47	my @anyevent = eval { require AnyEvent; $AnyEvent::VERSION < 5.29 } ? (AnyEvent => 5.29) : ();
279	root	1.20
280	root	1.1	WriteMakefile(
281			dist => {
282	root	1.2	PREOP => 'pod2text EV.pm \| tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
283	root	1.1	COMPRESS => 'gzip -9v',
284			SUFFIX => '.gz',
285			},
286	root	1.10	depend => {
287	root	1.13	"EV.c" => "EV/EVAPI.h "
288	root	1.17	. "libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c libev/ev_kqueue.c libev/ev_poll.c "
289	root	1.30	. "libev/ev_vars.h libev/ev_wrap.h",
290	root	1.10	},
291	root	1.8	INC => "-Ilibev",
292	root	1.11	DEFINE => "$DEFINE",
293	root	1.2	NAME => "EV",
294	root	1.11	LIBS => [$LIBS],
295	root	1.20	PREREQ_PM => {
296			@anyevent,
297	root	1.41	"common::sense" => 0,
298	root	1.20	},
299	root	1.2	VERSION_FROM => "EV.pm",
300	root	1.5	PM => {
301	root	1.54	'EV.pm' => '$(INST_LIB)/EV.pm',
302			'EV/EVAPI.h' => '$(INST_LIB)/EV/EVAPI.h',
303			'EV/MakeMaker.pm' => '$(INST_LIB)/EV/MakeMaker.pm',
304			'libev/ev.h' => '$(INST_LIB)/EV/ev.h',
305			'libev/ev.pod' => '$(INST_LIB)/EV/libev.pod',
306	root	1.5	},
307	root	1.34	MAN3PODS => {
308			'EV.pm' => '$(INST_MAN3DIR)/EV.$(MAN3EXT)',
309			'EV/MakeMaker.pm' => '$(INST_MAN3DIR)/EV::MakeMaker.$(MAN3EXT)',
310	root	1.35	'libev/ev.pod' => '$(INST_MAN3DIR)/EV::libev.$(MAN3EXT)',
311	root	1.34	},
312	root	1.1	);
313
314	root	1.6