[ViewVC] Diff of: cvs/EV/Makefile.PL

Comparing EV/Makefile.PL (file contents):
Revision 1.29 by root, Sat Dec 22 05:47:52 2007 UTC vs.
Revision 1.39 by root, Fri Feb 6 20:17:43 2009 UTC

…		…
1	use 5.006;	1	use 5.006;
2		2
		3	use strict qw(vars subs);
3	use Config;	4	use Config;
4	use ExtUtils::MakeMaker;	5	use ExtUtils::MakeMaker;
5		6
6	unless (-e "libev/ev_epoll.c") {	7	unless (-e "libev/ev_epoll.c") {
7	print <<EOF;	8	print <<EOF;
43	will otherwise be autodetected at both compile- and runtime. (this setting	44	will otherwise be autodetected at both compile- and runtime. (this setting
44	currently affects the use of nanosleep over select as well).	45	currently affects the use of nanosleep over select as well).
45		46
46	EOF	47	EOF
47		48
48	$DEFINE .= " -DEV_USE_MONOTONIC=" . (0 + (prompt ("Enable optional support for CLOCK_MONOTONIC (y/n)?", "y") =~ /[yY]/));	49	my $DEFINE .= " -DEV_USE_MONOTONIC=" . (0 + (prompt ("Enable optional support for CLOCK_MONOTONIC (y/n)?", "y") =~ /[yY]/));
49		50
50	print <<EOF;	51	print <<EOF;
51		52
52	* * * * * * * * * * * * * * * * * *	53	* * * * * * * * * * * * * * * * * *
53		54
54		55
55	POSIX optionally offers support for a (potentially) high-resolution	56	POSIX optionally offers support for a (potentially) high-resolution
56	realtime clock interface. In a good implementation, using it is faster	57	realtime clock interface. In a good implementation, using it is faster
57	than the normal method of using gettimeofday. Unfortunately, this option	58	than the normal method of using gettimeofday. Unfortunately, this option
58	is also bound to be broken on some systems, so you can disable use and	59	is also bound to be broken on some systems, and current EV versions do not
59	probing of this feature altogether here. Otherwise support for this clock	60	actually call C<gettimeofday> very often, so ti defaults to no.
60	type will be autodetected at compiletime.
61		61
62	EOF	62	EOF
63		63
64	$DEFINE .= " -DEV_USE_REALTIME=" . (0 + (prompt ("Prefer clock_gettime (CLOCK_REALTIME) over gettimeofday (y/n)?", "y") =~ /[yY]/));	64	$DEFINE .= " -DEV_USE_REALTIME=" . (0 + (prompt ("Prefer clock_gettime (CLOCK_REALTIME) over gettimeofday (y/n)?", "n") =~ /[yY]/));
65		65
66	print <<EOF;	66	print <<EOF;
67		67
68	* * * * * * * * * * * * * * * * * *	68	* * * * * * * * * * * * * * * * * *
69		69
…		…
127	fall back to using select when epoll isn't available. If unsure, accept	127	fall back to using select when epoll isn't available. If unsure, accept
128	the default.	128	the default.
129		129
130	EOF	130	EOF
131		131
		132	my $can_epoll = -e "/usr/include/sys/epoll.h";
		133	$can_epoll = $ENV{EV_EPOLL} if exists $ENV{EV_EPOLL};
132	$DEFINE .= " -DEV_USE_EPOLL=" . (0 + (prompt ("Enable epoll backend (y/n)?", (-e "/usr/include/sys/epoll.h") ? "y" : "n") =~ /[yY]/));	134	$DEFINE .= " -DEV_USE_EPOLL=" . (0 + (prompt ("Enable epoll backend (y/n)?", $can_epoll ? "y" : "n") =~ /[yY]/));
133		135
134	print <<EOF;	136	print <<EOF;
135		137
136	* * * * * * * * * * * * * * * * * *	138	* * * * * * * * * * * * * * * * * *
137		139
138		140
139	Similarly to the epoll backend above, EV can take advantage of kqueue on	141	Similarly to the epoll backend above, EV can take advantage of kqueue on
140	many BSD systems. Support for kqueue will be detected at runtime, with a	142	many BSD systems. Support for kqueue will be detected at runtime, with a
141	safe fallback to other methods when it cannot be used.	143	safe fallback to other methods when it cannot be used.
142		144
143	Note that kqueue is broken on most operating systems, so it defaults to	145	Note that kqueue is broken on most operating systems, so by default it
144	'n' on everything but netbsd. Here is what we know:	146	won't be used on many platforms, but you can still create your own event
		147	loop with kqueue backend.
		148
		149	Here is what we know:
145		150
146	NetBSD: partially working in at least 3.1. Yeah! :)	151	NetBSD: partially working in at least 3.1. Yeah! :)
147	FreeBSD: broken on at least 6.2-STABLE,	152	FreeBSD: broken on at least 6.2-STABLE,
148	sockets likely work, ptys definitely don't.	153	sockets likely work, ptys definitely don't.
149	OpenBSD: reports indicate that it likely doesn't work	154	OpenBSD: reports indicate that it likely doesn't work
…		…
151	OS X: completely, utterly broken on at least < 10.5.	156	OS X: completely, utterly broken on at least < 10.5.
152		157
153	EOF	158	EOF
154		159
155	my $can_kqueue = -e "/usr/include/sys/event.h";	160	my $can_kqueue = -e "/usr/include/sys/event.h";
156		161	$can_kqueue = $ENV{EV_KQUEUE} if exists $ENV{EV_KQUEUE};
157	$DEFINE .= " -DEV_USE_KQUEUE=" . (0 + (prompt ("Enable kqueue backend (y/n)?", $can_kqueue ? "y" : "n") =~ /[yY]/));	162	$DEFINE .= " -DEV_USE_KQUEUE=" . (0 + (prompt ("Enable kqueue backend (y/n)?", $can_kqueue ? "y" : "n") =~ /[yY]/));
158		163
159	print <<EOF;	164	print <<EOF;
160		165
161	* * * * * * * * * * * * * * * * * *	166	* * * * * * * * * * * * * * * * * *
…		…
179	can specify additional libraries to provide these calls (and any other	184	can specify additional libraries to provide these calls (and any other
180	required by EV) now, or accept the default.	185	required by EV) now, or accept the default.
181		186
182	EOF	187	EOF
183		188
184	$SOLARIS_LIBS = $^O =~ /solaris/ ? " -lsocket -lnsl" : "";	189	my $solaris_libs = $^O =~ /solaris/i ? "-lsocket -lnsl" : "";
185		190	my $librt = $^O =~ /linux/i ? "-lpthread" : "-lpthread -lrt";
186	$LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", "-lpthread -lrt$SOLARIS_LIBS";	191	my $LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", "$librt $solaris_libs";
187		192
188		193
189	print <<EOF;	194	print <<EOF;
190		195
191	* * * * * * * * * * * * * * * * * *	196	* * * * * * * * * * * * * * * * * *
…		…
196	you have it, it is usually a good idea to enable it.	201	you have it, it is usually a good idea to enable it.
197		202
198	EOF	203	EOF
199		204
200	my $can_inotify = -e "/usr/include/sys/inotify.h";	205	my $can_inotify = -e "/usr/include/sys/inotify.h";
201		206	$can_inotify = $ENV{EV_INOTIFY} if exists $ENV{EV_INOTIFY};
202	$DEFINE .= " -DEV_USE_INOTIFY=" . (0 + (prompt ("Enable inotify support (y/n)?", $can_inotify ? "y" : "n") =~ /[yY]/));	207	$DEFINE .= " -DEV_USE_INOTIFY=" . (0 + (prompt ("Enable inotify support (y/n)?", $can_inotify ? "y" : "n") =~ /[yY]/));
		208
		209	print <<EOF;
		210
		211	* * * * * * * * * * * * * * * * * *
		212
		213
		214	Another useful bit of functionality is the Linux eventfd, which is useful
		215	for faster signal handling (don't care) and intra-thread communications
		216	(more relevant). Kernel support for this will be probed at runtime, but
		217	your libc must contain the necessary wrapper. Glibc 2.7 and later should
		218	have this wrapper.
		219
		220	EOF
		221
		222	my $can_eventfd = -e "/usr/include/sys/eventfd.h";
		223	$can_eventfd = $ENV{EV_EVENTFD} if exists $ENV{EV_EVENTFD};
		224	$DEFINE .= " -DEV_USE_EVENTFD=" . (0 + (prompt ("Enable linux eventfd support (y/n)?", $can_eventfd ? "y" : "n") =~ /[yY]/));
203		225
204	print <<EOF;	226	print <<EOF;
205		227
206	* * * * * * * * * * * * * * * * * *	228	* * * * * * * * * * * * * * * * * *
207		229
…		…
217	SUFFIX => '.gz',	239	SUFFIX => '.gz',
218	},	240	},
219	depend => {	241	depend => {
220	"EV.c" => "EV/EVAPI.h "	242	"EV.c" => "EV/EVAPI.h "
221	. "libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c libev/ev_kqueue.c libev/ev_poll.c "	243	. "libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c libev/ev_kqueue.c libev/ev_poll.c "
222	. "libev/event.h libev/event.c libev/ev_vars.h libev/ev_wrap.h",	244	. "libev/ev_vars.h libev/ev_wrap.h",
223	},	245	},
224	INC => "-Ilibev",	246	INC => "-Ilibev",
225	DEFINE => "$DEFINE",	247	DEFINE => "$DEFINE",
226	NAME => "EV",	248	NAME => "EV",
227	LIBS => [$LIBS],	249	LIBS => [$LIBS],
…		…
232	PM => {	254	PM => {
233	'EV.pm' => '$(INST_LIBDIR)/EV.pm',	255	'EV.pm' => '$(INST_LIBDIR)/EV.pm',
234	'EV/EVAPI.h' => '$(INST_LIBDIR)/EV/EVAPI.h',	256	'EV/EVAPI.h' => '$(INST_LIBDIR)/EV/EVAPI.h',
235	'EV/MakeMaker.pm' => '$(INST_LIBDIR)/EV/MakeMaker.pm',	257	'EV/MakeMaker.pm' => '$(INST_LIBDIR)/EV/MakeMaker.pm',
236	'libev/ev.h' => '$(INST_LIBDIR)/EV/ev.h',	258	'libev/ev.h' => '$(INST_LIBDIR)/EV/ev.h',
		259	'libev/ev.pod' => '$(INST_LIBDIR)/EV/libev.pod',
237	},	260	},
		261	MAN3PODS => {
		262	'EV.pm' => '$(INST_MAN3DIR)/EV.$(MAN3EXT)',
		263	'EV/MakeMaker.pm' => '$(INST_MAN3DIR)/EV::MakeMaker.$(MAN3EXT)',
		264	'libev/ev.pod' => '$(INST_MAN3DIR)/EV::libev.$(MAN3EXT)',
		265	},
238	);	266	);
239		267
240		268

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Comparing EV/Makefile.PL (file contents): Revision 1.29 by root, Sat Dec 22 05:47:52 2007 UTC vs. Revision 1.39 by root, Fri Feb 6 20:17:43 2009 UTC

Diff Legend

Comparing EV/Makefile.PL (file contents):
Revision 1.29 by root, Sat Dec 22 05:47:52 2007 UTC vs.
Revision 1.39 by root, Fri Feb 6 20:17:43 2009 UTC