EV/Makefile.PL

use 5.006;

use Config;
use ExtUtils::MakeMaker;


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 reliably. This
will usually slow down EV a tiny amount, but this is usually
well-invested. Unfortunately, some systems are bound to be broken, so
you can disable this here. Whatever your reasons, you can completely
disable the detection and use of this monotonic clock by answering 'n'
here. Support for this clock type will otherwise be autodetected at both
compile- and runtime.

EOF

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

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, so you can disable use and
probing of this feature altogether here. Otherwise support for this clock
type will be autodetected at compiletime.

EOF

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

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 now, or accept the default.

EOF

$LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", "-lpthread -lrt";


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 now, or accept the default.

EOF

if (prompt ("Enable epoll backend (y/n)?", (-e "/usr/include/sys/epoll.h") ? "y" : "n") =~ /[yY]/) {
   $DEFINE .= " -DEV_USE_EPOLL";
} 

print <<EOF;


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

EOF

#$ENV{CC} = $Config{cc};
#$ENV{CFLAGS} = join " ", map $Config{$_}, qw(inc optimize ccflags cccdlflags);
#system "cd libevent && ./configure --disable-shared --enable-static --disable-maintainer-mode"
#   and die "configure failed.";

#$LIBS = qx<cd libevent && make printlibs>;

WriteMakefile(
    dist        => {
                    PREOP       => 'pod2text EV.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
                    COMPRESS    => 'gzip -9v',
                    SUFFIX      => '.gz',
                   },
    depend => {
       "EV.c" => "EV/EVAPI.h libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c",
    },
    INC       => "-Ilibev",
    DEFINE    => "$DEFINE",
    NAME => "EV",
    LIBS => [$LIBS],
    VERSION_FROM => "EV.pm",
    PM           => {
                    'EV.pm'             => '$(INST_LIBDIR)/EV.pm',
                    'EV/AnyEvent.pm'    => '$(INST_LIBDIR)/EV/AnyEvent.pm',
                    #'EV/DNS.pm'                => '$(INST_LIBDIR)/EV/DNS.pm',
                    'EV/EVAPI.h'        => '$(INST_LIBDIR)/EV/EVAPI.h',
                    'EV/MakeMaker.pm'   => '$(INST_LIBDIR)/EV/MakeMaker.pm',
                    'libev/ev.h'        => '$(INST_LIBDIR)/EV/ev.h',
                 },
);


Revision:	1.11
Committed:	Thu Nov 1 09:05:32 2007 UTC (16 years, 6 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.10:	+90 -1 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.4	use 5.006;
2
3	root	1.7	use Config;
4	root	1.1	use ExtUtils::MakeMaker;
5
6	root	1.10
7			unless (-e "libev/ev_epoll.c") {
8			print <<EOF;
9
10			***
11			*** ERROR: libev is missing or damaged. If you used a CVS check-out of EV,
12			*** you also have to check-out the "libev" module from the same CVS
13			*** repository into the EV dir (i.e. EV/libev from outside).
14			***
15
16			EOF
17			exit 1;
18			}
19
20	root	1.11	print <<EOF;
21
22
23			* * * * * * * * * * * * * * * * * *
24
25			Welcome to EV configuration. If you are in a hurry, just press return here
26			and hope for the best. The defaults should usually do.
27
28			EOF
29
30			if (prompt ("Skip further questions and use defaults (y/n)?", "y") =~ /[yY]/) {
31			$ENV{PERL_MM_USE_DEFAULT} = 1;
32			}
33
34			print <<EOF;
35
36
37			* * * * * * * * * * * * * * * * * *
38
39			POSIX optionally offers support for a monotonic clock source. EV can
40			take advantage of this clock source to detect time jumps reliably. This
41			will usually slow down EV a tiny amount, but this is usually
42			well-invested. Unfortunately, some systems are bound to be broken, so
43			you can disable this here. Whatever your reasons, you can completely
44			disable the detection and use of this monotonic clock by answering 'n'
45			here. Support for this clock type will otherwise be autodetected at both
46			compile- and runtime.
47
48			EOF
49
50			if (prompt ("Enable optional support for CLOCK_MONOTONIC (y/n)?", "y") =~ /[yY]/) {
51			$DEFINE .= " -DEV_USE_MONOTONIC";
52			}
53
54			print <<EOF;
55
56
57			* * * * * * * * * * * * * * * * * *
58
59			POSIX optionally offers support for a (potentially) high-resolution
60			realtime clock interface. In a good implementation, using it is faster
61			than the normal method of using gettimeofday. Unfortunately, this option
62			is also bound to be broken on some systems, so you can disable use and
63			probing of this feature altogether here. Otherwise support for this clock
64			type will be autodetected at compiletime.
65
66			EOF
67
68			if (prompt ("Prefer clock_gettime (CLOCK_REALTIME) over gettimeofday (y/n)?", "y") !~ /[yY]/) {
69			$DEFINE .= " -DEV_USE_REALTIME=0";
70			}
71
72			print <<EOF;
73
74
75			* * * * * * * * * * * * * * * * * *
76
77			EV needs the functions pthread_atfork and clock_gettime. On most systems
78			you need some special libraries for this (such as -lrt and -lpthread). You can
79			specify additional libraries to provide these calls now, or accept the default.
80
81			EOF
82
83			$LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", "-lpthread -lrt";
84
85
86			print <<EOF;
87
88
89			* * * * * * * * * * * * * * * * * *
90
91			EV needs the functions pthread_atfork and clock_gettime. On most systems
92			you need some special libraries for this (such as -lrt and -lpthread). You can
93			specify additional libraries to provide these calls now, or accept the default.
94
95			EOF
96
97			if (prompt ("Enable epoll backend (y/n)?", (-e "/usr/include/sys/epoll.h") ? "y" : "n") =~ /[yY]/) {
98			$DEFINE .= " -DEV_USE_EPOLL";
99			}
100
101			print <<EOF;
102
103
104			* * * * * * * * * * * * * * * * * *
105
106			EOF
107
108	root	1.8	#$ENV{CC} = $Config{cc};
109			#$ENV{CFLAGS} = join " ", map $Config{$_}, qw(inc optimize ccflags cccdlflags);
110			#system "cd libevent && ./configure --disable-shared --enable-static --disable-maintainer-mode"
111			# and die "configure failed.";
112	root	1.7
113	root	1.8	#$LIBS = qx<cd libevent && make printlibs>;
114	root	1.7
115	root	1.1	WriteMakefile(
116			dist => {
117	root	1.2	PREOP => 'pod2text EV.pm \| tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
118	root	1.1	COMPRESS => 'gzip -9v',
119			SUFFIX => '.gz',
120			},
121	root	1.10	depend => {
122			"EV.c" => "EV/EVAPI.h libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c",
123			},
124	root	1.8	INC => "-Ilibev",
125	root	1.11	DEFINE => "$DEFINE",
126	root	1.2	NAME => "EV",
127	root	1.11	LIBS => [$LIBS],
128	root	1.2	VERSION_FROM => "EV.pm",
129	root	1.5	PM => {
130			'EV.pm' => '$(INST_LIBDIR)/EV.pm',
131			'EV/AnyEvent.pm' => '$(INST_LIBDIR)/EV/AnyEvent.pm',
132	root	1.9	#'EV/DNS.pm' => '$(INST_LIBDIR)/EV/DNS.pm',
133	root	1.5	'EV/EVAPI.h' => '$(INST_LIBDIR)/EV/EVAPI.h',
134			'EV/MakeMaker.pm' => '$(INST_LIBDIR)/EV/MakeMaker.pm',
135	root	1.8	'libev/ev.h' => '$(INST_LIBDIR)/EV/ev.h',
136	root	1.5	},
137	root	1.1	);
138
139	root	1.6