| 1 | use 5.006; |
1 | use 5.006; |
| 2 | |
2 | |
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3 | use Config; |
| 3 | use ExtUtils::MakeMaker; |
4 | use ExtUtils::MakeMaker; |
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5 | |
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6 | |
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7 | unless (-e "libev/ev_epoll.c") { |
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8 | print <<EOF; |
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9 | |
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10 | *** |
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11 | *** ERROR: libev is missing or damaged. If you used a CVS check-out of EV, |
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12 | *** you also have to check-out the "libev" module from the same CVS |
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13 | *** repository into the EV dir (i.e. EV/libev from outside). |
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14 | *** |
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15 | |
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16 | EOF |
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17 | exit 1; |
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18 | } |
| 4 | |
19 | |
| 5 | print <<EOF; |
20 | print <<EOF; |
| 6 | |
21 | |
| 7 | *** |
22 | |
| 8 | *** You need to install libevent (http://monkey.org/~provos/libevent/) separately |
23 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
| 9 | *** first in a way so that the Makefile.PL can find both -levent and the event.h |
24 | |
| 10 | *** and evdns.h include files. |
25 | Welcome to EV configuration. If you are in a hurry, just press return here |
| 11 | *** |
26 | and hope for the best. The defaults should usually do. |
| 12 | *** Version 1.3e or higher is recommended, but older 1.3 versions likely work too. |
27 | |
| 13 | *** |
28 | EOF |
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29 | |
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30 | if (prompt ("Skip further questions and use defaults (y/n)?", "y") =~ /[yY]/) { |
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31 | $ENV{PERL_MM_USE_DEFAULT} = 1; |
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32 | } |
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33 | |
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34 | print <<EOF; |
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35 | |
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36 | |
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37 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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38 | |
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39 | POSIX optionally offers support for a monotonic clock source. EV |
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40 | can take advantage of this clock source to detect time jumps |
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41 | reliably. Unfortunately, some systems are bound to be broken, so you can |
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42 | disable this here: you can completely disable the detection and use of |
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43 | the monotonic clock by answering 'n' here. Support for this clock type |
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44 | will otherwise be autodetected at both compile- and runtime. |
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45 | |
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46 | EOF |
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47 | |
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48 | if (prompt ("Enable optional support for CLOCK_MONOTONIC (y/n)?", "y") =~ /[yY]/) { |
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49 | $DEFINE .= " -DEV_USE_MONOTONIC"; |
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50 | } |
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51 | |
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52 | print <<EOF; |
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53 | |
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54 | |
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55 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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56 | |
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57 | POSIX optionally offers support for a (potentially) high-resolution |
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58 | realtime clock interface. In a good implementation, using it is faster |
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59 | than the normal method of using gettimeofday. Unfortunately, this option |
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60 | is also bound to be broken on some systems, so you can disable use and |
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61 | probing of this feature altogether here. Otherwise support for this clock |
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62 | type will be autodetected at compiletime. |
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63 | |
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64 | EOF |
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65 | |
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66 | if (prompt ("Prefer clock_gettime (CLOCK_REALTIME) over gettimeofday (y/n)?", "y") !~ /[yY]/) { |
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67 | $DEFINE .= " -DEV_USE_REALTIME=0"; |
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68 | } |
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69 | |
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70 | print <<EOF; |
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71 | |
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72 | |
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73 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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74 | |
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75 | EV needs the functions pthread_atfork and clock_gettime. On most systems |
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76 | you need some special libraries for this (such as -lrt and -lpthread). You can |
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77 | specify additional libraries to provide these calls now, or accept the default. |
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78 | |
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79 | EOF |
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80 | |
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81 | $LIBS = prompt "Extra libraries for pthread_atfork and clock_gettime?", "-lpthread -lrt"; |
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82 | |
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83 | |
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84 | print <<EOF; |
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85 | |
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86 | |
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87 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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88 | |
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89 | EV needs the functions pthread_atfork and clock_gettime. On most systems |
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90 | you need some special libraries for this (such as -lrt and -lpthread). You can |
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91 | specify additional libraries to provide these calls now, or accept the default. |
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92 | |
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93 | EOF |
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94 | |
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95 | if (prompt ("Enable epoll backend (y/n)?", (-e "/usr/include/sys/epoll.h") ? "y" : "n") =~ /[yY]/) { |
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96 | $DEFINE .= " -DEV_USE_EPOLL"; |
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97 | } |
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98 | |
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99 | print <<EOF; |
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100 | |
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101 | |
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102 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
| 14 | |
103 | |
| 15 | EOF |
104 | EOF |
| 16 | |
105 | |
| 17 | WriteMakefile( |
106 | WriteMakefile( |
| 18 | dist => { |
107 | dist => { |
| 19 | PREOP => 'pod2text EV.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;', |
108 | PREOP => 'pod2text EV.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;', |
| 20 | COMPRESS => 'gzip -9v', |
109 | COMPRESS => 'gzip -9v', |
| 21 | SUFFIX => '.gz', |
110 | SUFFIX => '.gz', |
| 22 | }, |
111 | }, |
| 23 | LIBS => ["-levent"], |
112 | depend => { |
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113 | "EV.c" => "EV/EVAPI.h " |
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114 | . "libev/ev.c libev/ev.h libev/ev_epoll.c libev/ev_select.c " |
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115 | . "libev/event.h libev/event.c libev/evdns.h libev/evdns.c", |
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116 | }, |
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117 | INC => "-Ilibev", |
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118 | DEFINE => "$DEFINE", |
| 24 | NAME => "EV", |
119 | NAME => "EV", |
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120 | LIBS => [$LIBS], |
| 25 | VERSION_FROM => "EV.pm", |
121 | VERSION_FROM => "EV.pm", |
| 26 | PM => { |
122 | PM => { |
| 27 | 'EV.pm' => '$(INST_LIBDIR)/EV.pm', |
123 | 'EV.pm' => '$(INST_LIBDIR)/EV.pm', |
| 28 | 'EV/AnyEvent.pm' => '$(INST_LIBDIR)/EV/AnyEvent.pm', |
124 | 'EV/AnyEvent.pm' => '$(INST_LIBDIR)/EV/AnyEvent.pm', |
| 29 | 'EV/DNS.pm' => '$(INST_LIBDIR)/EV/DNS.pm', |
125 | 'EV/DNS.pm' => '$(INST_LIBDIR)/EV/DNS.pm', |
| 30 | 'EV/EVAPI.h' => '$(INST_LIBDIR)/EV/EVAPI.h', |
126 | 'EV/EVAPI.h' => '$(INST_LIBDIR)/EV/EVAPI.h', |
| 31 | 'EV/MakeMaker.pm' => '$(INST_LIBDIR)/EV/MakeMaker.pm', |
127 | 'EV/MakeMaker.pm' => '$(INST_LIBDIR)/EV/MakeMaker.pm', |
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128 | 'libev/ev.h' => '$(INST_LIBDIR)/EV/ev.h', |
| 32 | }, |
129 | }, |
| 33 | ); |
130 | ); |
| 34 | |
131 | |
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132 | |
