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

Comparing EV/Makefile.PL (file contents):
Revision 1.28 by root, Fri Dec 21 04:41:12 2007 UTC vs.
Revision 1.37 by root, Thu Oct 30 04:01:46 2008 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;
38	POSIX optionally offers support for a monotonic clock source. EV	39	POSIX optionally offers support for a monotonic clock source. EV
39	can take advantage of this clock source to detect time jumps	40	can take advantage of this clock source to detect time jumps
40	reliably. Unfortunately, some systems are bound to be broken, so you can	41	reliably. Unfortunately, some systems are bound to be broken, so you can
41	disable this here: you can completely disable the detection and use of	42	disable this here: you can completely disable the detection and use of
42	the monotonic clock by answering 'n' here. Support for this clock type	43	the monotonic clock by answering 'n' here. Support for this clock type
43	will otherwise be autodetected at both compile- and runtime.	44	will otherwise be autodetected at both compile- and runtime. (this setting
		45	currently affects the use of nanosleep over select as well).
44		46
45	EOF	47	EOF
46		48
47	$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]/));
48		50
49	print <<EOF;	51	print <<EOF;
50		52
51	* * * * * * * * * * * * * * * * * *	53	* * * * * * * * * * * * * * * * * *
52		54
…		…
126	fall back to using select when epoll isn't available. If unsure, accept	128	fall back to using select when epoll isn't available. If unsure, accept
127	the default.	129	the default.
128		130
129	EOF	131	EOF
130		132
		133	my $can_epoll = -e "/usr/include/sys/epoll.h";
		134	$can_epoll = $ENV{EV_EPOLL} if exists $ENV{EV_EPOLL};
131	$DEFINE .= " -DEV_USE_EPOLL=" . (0 + (prompt ("Enable epoll backend (y/n)?", (-e "/usr/include/sys/epoll.h") ? "y" : "n") =~ /[yY]/));	135	$DEFINE .= " -DEV_USE_EPOLL=" . (0 + (prompt ("Enable epoll backend (y/n)?", $can_epoll ? "y" : "n") =~ /[yY]/));
132		136
133	print <<EOF;	137	print <<EOF;
134		138
135	* * * * * * * * * * * * * * * * * *	139	* * * * * * * * * * * * * * * * * *
136		140
137		141
138	Similarly to the epoll backend above, EV can take advantage of kqueue on	142	Similarly to the epoll backend above, EV can take advantage of kqueue on
139	many BSD systems. Support for kqueue will be detected at runtime, with a	143	many BSD systems. Support for kqueue will be detected at runtime, with a
140	safe fallback to other methods when it cannot be used.	144	safe fallback to other methods when it cannot be used.
141		145
142	Note that kqueue is broken on most operating systems, so it defaults to	146	Note that kqueue is broken on most operating systems, so by default it
143	'n' on everything but netbsd. Here is what we know:	147	won't be used on many platforms, but you can still create your own event
		148	loop with kqueue backend.
		149
		150	Here is what we know:
144		151
145	NetBSD: partially working in at least 3.1. Yeah! :)	152	NetBSD: partially working in at least 3.1. Yeah! :)
146	FreeBSD: broken on at least 6.2-STABLE,	153	FreeBSD: broken on at least 6.2-STABLE,
147	sockets likely work, ptys definitely don't.	154	sockets likely work, ptys definitely don't.
148	OpenBSD: reports indicate that it likely doesn't work	155	OpenBSD: reports indicate that it likely doesn't work
…		…
150	OS X: completely, utterly broken on at least < 10.5.	157	OS X: completely, utterly broken on at least < 10.5.
151		158
152	EOF	159	EOF
153		160
154	my $can_kqueue = -e "/usr/include/sys/event.h";	161	my $can_kqueue = -e "/usr/include/sys/event.h";
155		162	$can_kqueue = $ENV{EV_KQUEUE} if exists $ENV{EV_KQUEUE};
156	$DEFINE .= " -DEV_USE_KQUEUE=" . (0 + (prompt ("Enable kqueue backend (y/n)?", $can_kqueue ? "y" : "n") =~ /[yY]/));	163	$DEFINE .= " -DEV_USE_KQUEUE=" . (0 + (prompt ("Enable kqueue backend (y/n)?", $can_kqueue ? "y" : "n") =~ /[yY]/));
157		164
158	print <<EOF;	165	print <<EOF;
159		166
160	* * * * * * * * * * * * * * * * * *	167	* * * * * * * * * * * * * * * * * *
…		…
178	can specify additional libraries to provide these calls (and any other	185	can specify additional libraries to provide these calls (and any other
179	required by EV) now, or accept the default.	186	required by EV) now, or accept the default.
180		187
181	EOF	188	EOF
182		189
183	$SOLARIS_LIBS = $^O =~ /solaris/ ? " -lsocket -lnsl" : "";	190	my $solaris_libs = $^O =~ /solaris/ ? " -lsocket -lnsl" : "";
184
185	$LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", "-lpthread -lrt$SOLARIS_LIBS";	191	my $LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", "-lpthread -lrt$solaris_libs";
186		192
187		193
188	print <<EOF;	194	print <<EOF;
189		195
190	* * * * * * * * * * * * * * * * * *	196	* * * * * * * * * * * * * * * * * *
…		…
195	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.
196		202
197	EOF	203	EOF
198		204
199	my $can_inotify = -e "/usr/include/sys/inotify.h";	205	my $can_inotify = -e "/usr/include/sys/inotify.h";
200		206	$can_inotify = $ENV{EV_INOTIFY} if exists $ENV{EV_INOTIFY};
201	$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)?", $can_eventfd ? "y" : "n") =~ /[yY]/));
202		225
203	print <<EOF;	226	print <<EOF;
204		227
205	* * * * * * * * * * * * * * * * * *	228	* * * * * * * * * * * * * * * * * *
206		229
…		…
216	SUFFIX => '.gz',	239	SUFFIX => '.gz',
217	},	240	},
218	depend => {	241	depend => {
219	"EV.c" => "EV/EVAPI.h "	242	"EV.c" => "EV/EVAPI.h "
220	. "libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c libev/ev_kqueue.c libev/ev_poll.c "	243	. "libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c libev/ev_kqueue.c libev/ev_poll.c "
221	. "libev/event.h libev/event.c libev/ev_vars.h libev/ev_wrap.h",	244	. "libev/ev_vars.h libev/ev_wrap.h",
222	},	245	},
223	INC => "-Ilibev",	246	INC => "-Ilibev",
224	DEFINE => "$DEFINE",	247	DEFINE => "$DEFINE",
225	NAME => "EV",	248	NAME => "EV",
226	LIBS => [$LIBS],	249	LIBS => [$LIBS],
…		…
231	PM => {	254	PM => {
232	'EV.pm' => '$(INST_LIBDIR)/EV.pm',	255	'EV.pm' => '$(INST_LIBDIR)/EV.pm',
233	'EV/EVAPI.h' => '$(INST_LIBDIR)/EV/EVAPI.h',	256	'EV/EVAPI.h' => '$(INST_LIBDIR)/EV/EVAPI.h',
234	'EV/MakeMaker.pm' => '$(INST_LIBDIR)/EV/MakeMaker.pm',	257	'EV/MakeMaker.pm' => '$(INST_LIBDIR)/EV/MakeMaker.pm',
235	'libev/ev.h' => '$(INST_LIBDIR)/EV/ev.h',	258	'libev/ev.h' => '$(INST_LIBDIR)/EV/ev.h',
		259	'libev/ev.pod' => '$(INST_LIBDIR)/EV/libev.pod',
236	},	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	},
237	);	266	);
238		267
239		268

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Comparing EV/Makefile.PL (file contents): Revision 1.28 by root, Fri Dec 21 04:41:12 2007 UTC vs. Revision 1.37 by root, Thu Oct 30 04:01:46 2008 UTC

Diff Legend

Comparing EV/Makefile.PL (file contents):
Revision 1.28 by root, Fri Dec 21 04:41:12 2007 UTC vs.
Revision 1.37 by root, Thu Oct 30 04:01:46 2008 UTC