1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
use strict;
use Cwd;
use File::Path;
use File::Find;
my %opts = (
#defaults
'verbose' => 1, # verbose level, in range from 0 to 2
'distdir' => 'distdir',
'unicode' => 1, # include unicode by default
'minimal' => 0, # minimal possible distribution.
# actually this is just perl.exe and perlXX.dll
# but can be extended by additional exts
# ... (as soon as this will be implemented :)
'include-modules' => '', # TODO
'exclude-modules' => '', # TODO
#??? 'only-modules' => '', # TODO
'cross-name' => 'wince',
'strip-pod' => 0, # TODO strip POD from perl modules
'adaptation' => 0, # TODO do some adaptation, such as stripping such
# occurences as "if ($^O eq 'VMS'){...}" for certain modules
'zip' => 0, # perform zip
'clean-exts' => 0,
#options itself
(map {/^--([\-_\w]+)=(.*)$/} @ARGV), # --opt=smth
(map {/^no-?(.*)$/i?($1=>0):($_=>1)} map {/^--([\-_\w]+)$/} @ARGV), # --opt --no-opt --noopt
);
# TODO
# -- error checking. When something goes wrong, just exit with rc!=0
# -- may be '--zip' option should be made differently?
my $cwd = cwd;
if ($opts{'clean-exts'}) {
# unfortunately, unlike perl58.dll and like, extensions for different
# platforms are built in same directory, therefore we must be able to clean
# them often
unlink '../config.sh'; # delete cache config file, which remembers our previous config
chdir '../ext';
find({no_chdir=>1,wanted => sub{
unlink if /((?:\.obj|\/makefile|\/errno\.pm))$/i;
}
},'.');
exit;
}
# zip
if ($opts{'zip'}) {
if ($opts{'verbose'} >=1) {
print STDERR "zipping...\n";
}
chdir $opts{'distdir'};
unlink <*.zip>;
`zip -R perl-$opts{'cross-name'} *`;
exit;
}
my (%libexclusions, %extexclusions);
my @lfiles;
sub copy($$);
# lib
chdir '../lib';
find({no_chdir=>1,wanted=>sub{push @lfiles, $_ if /\.p[lm]$/}},'.');
chdir $cwd;
# exclusions
@lfiles = grep {!exists $libexclusions{$_}} @lfiles;
#inclusions
#...
#copy them
if ($opts{'verbose'} >=1) {
print STDERR "Copying perl lib files...\n";
}
for (@lfiles) {
/^(.*)\/[^\/]+$/;
mkpath "$opts{distdir}/lib/$1";
copy "../lib/$_", "$opts{distdir}/lib/$_";
}
#ext
my @efiles;
chdir '../ext';
find({no_chdir=>1,wanted=>sub{push @efiles, $_ if /\.pm$/}},'.');
chdir $cwd;
# exclusions
#...
#inclusions
#...
#copy them
#{s[/(\w+)/\1\.pm][/$1.pm]} @efiles;
if ($opts{'verbose'} >=1) {
print STDERR "Copying perl core extensions...\n";
}
for (@efiles) {
/^(.*)\/([^\/]+)\/([^\/]+)$/;
copy "../ext/$_", "$opts{distdir}/lib/$1/$3";
}
# Config.pm, perl binaries
if ($opts{'verbose'} >=1) {
print STDERR "Copying Config.pm, perl.dll and perl.exe...\n";
}
copy "../xlib/$opts{'cross-name'}/Config.pm", "$opts{distdir}/lib/Config.pm";
copy "$opts{'cross-name'}/perl.exe", "$opts{distdir}/bin/perl.exe";
copy "$opts{'cross-name'}/perl.dll", "$opts{distdir}/bin/perl.dll";
# how do we know exact name of perl.dll?)
# auto
my @afiles;
chdir "../xlib/$opts{'cross-name'}/auto";
find({no_chdir=>1,wanted=>sub{push @afiles, $_ if /\.(dll|bs)$/}},'.');
chdir $cwd;
if ($opts{'verbose'} >=1) {
print STDERR "Copying binaries for perl core extensions...\n";
}
for (@afiles) {
copy "../xlib/$opts{'cross-name'}/auto/$_", "$opts{distdir}/lib/auto/$_";
}
sub copy($$) {
my ($fnfrom, $fnto) = @_;
open my $fh, "<$fnfrom" or die "can not open $fnfrom: $!";
binmode $fh;
local $/;
my $ffrom = <$fh>;
if ($opts{'strip-pod'}) {
# actually following regexp is suspicious to not work everywhere.
# but we've checked on our set of modules, and it's fit for our purposes
$ffrom =~ s/^=\w+.*?^=cut(?:\n|\Z)//msg;
# $ffrom =~ s/^__END__.*\Z//msg; # TODO -- deal with Autoload
}
mkpath $1 if $fnto=~/^(.*)\/([^\/]+)$/;
open my $fhout, ">$fnto";
binmode $fhout;
print $fhout $ffrom;
if ($opts{'verbose'} >=2) {
print STDERR "copying $fnfrom=>$fnto\n";
}
}
BEGIN {
%libexclusions = map {$_=>1} split/\s/, <<"EOS";
abbrev.pl bigfloat.pl bigint.pl bigrat.pl cacheout.pl complete.pl ctime.pl
dotsh.pl exceptions.pl fastcwd.pl flush.pl ftp.pl getcwd.pl getopt.pl
getopts.pl hostname.pl look.pl newgetopt.pl pwd.pl termcap.pl
EOS
%extexclusions = map {$_=>1} split/\s/, <<"EOS";
EOS
}
|
