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Commit | Line | Data |
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ff5da8bf AF |
1 | --- rpm-4.2/scripts/perl.req.wigperl Tue Apr 1 13:33:52 2003 |
2 | +++ rpm-4.2/scripts/perl.req Tue Apr 1 13:39:47 2003 | |
3 | @@ -39,28 +39,20 @@ | |
4 | ||
5 | # by Ken Estes Mail.com kestes@staff.mail.com | |
6 | ||
7 | -if ("@ARGV") { | |
8 | - foreach (@ARGV) { | |
9 | +foreach ( @ARGV ? @ARGV : <> ) { | |
10 | + chomp; | |
11 | if (m=/usr/(sbin|bin|lib|share|X11R6/(lib|bin))/=) { | |
12 | if (! m=(/(doc|man|info|usr/src)/|\.(so|ph|h|html|pod)$)=) { | |
13 | - process_file($_); | |
14 | + process_file($_) if -f; | |
15 | } | |
16 | } | |
17 | - } | |
18 | -} else { | |
19 | - | |
20 | - # notice we are passed a list of filenames NOT as common in unix the | |
21 | - # contents of the file. | |
22 | - | |
23 | - foreach (<>) { | |
24 | - if (m=/usr/(sbin|bin|lib|share|X11R6/(lib|bin))/=) { | |
25 | - if (! m=(/(doc|man|info|usr/src)/|\.(so|ph|h|html|pod)$)=) { | |
26 | - process_file($_); | |
27 | - } | |
28 | - } | |
29 | - } | |
7b138760 | 30 | } |
31 | ||
32 | +foreach (sort keys %provide) { | |
33 | + delete $require{$_}; | |
34 | +} | |
35 | +delete $require{the}; # don't count "use the sth" as perl module | |
36 | + | |
37 | ||
38 | foreach $module (sort keys %require) { | |
39 | if (length($require{$module}) == 0) { | |
ff5da8bf | 40 | @@ -82,6 +74,53 @@ |
2699ff91 | 41 | exit 0; |
42 | ||
43 | ||
44 | +sub is_perlfile { | |
45 | + my $file = shift; | |
46 | + my $fh = shift; | |
47 | + | |
48 | + my $fl = <$fh>; | |
49 | + | |
50 | + my $is_perl = 0; | |
51 | + | |
52 | + my $nw = 0; | |
53 | + | |
54 | + if ($file =~ /\.(so|ph|h|html|pod|gz|bz2|png|gif|jpg|xpm|a|patch|o|mo)$/) { | |
55 | + $is_perl = 0; | |
56 | + | |
57 | + # .al, .pl, .pm and .plx (perl-Font-TTF contains *.plx files) | |
58 | + } elsif ($file =~ /\.p[lm]x?$/ || $file =~ /\.al$/) { | |
59 | + $is_perl = 1; | |
60 | + #print STDERR "$file PERL by ext\n"; | |
61 | + } elsif ($fl =~ m|bin/perl| or $fl =~ m|env\s+perl| or $fl =~ m|exec\s+perl|) { | |
62 | + $is_perl = 1; | |
63 | + #print STDERR "$file PERL by perl\n"; | |
64 | + } elsif ($fl =~ m|bin/sh|) { | |
65 | + while (<$fh>) { | |
66 | + if (/eval/ && /perl/) { | |
67 | + $is_perl = 1; | |
68 | + last; | |
69 | + } | |
70 | + $nw++ if (/^\s*BEGIN/); | |
71 | + $nw++ if (/^\s*sub\s+/); | |
72 | + $nw++ if (/^\s*package\s+/); | |
73 | + $nw++ if (/^\s*use\s+strict\s+;/); | |
74 | + $nw++ if (/^\s*use\s+vars\s*qw/); | |
75 | + last if ($. > 30); | |
76 | + } | |
77 | + } | |
78 | + | |
79 | + seek($fh, 0, 0); | |
80 | + | |
81 | + $is_perl = 1 if ($nw > 1); # propably perl file | |
82 | + | |
83 | + #if (!$is_perl) { | |
84 | + # print STDERR "NOPERL $file\n"; | |
85 | + # return 0; | |
86 | + #} | |
87 | + #print STDERR "PERL $file\n" if ($is_perl); | |
88 | + return $is_perl; | |
89 | +} | |
90 | + | |
91 | ||
92 | sub process_file { | |
93 | ||
ff5da8bf | 94 | @@ -90,6 +129,8 @@ |
2699ff91 | 95 | |
5b0f0ac9 | 96 | open(FILE, "<$file") || return; |
2699ff91 | 97 | |
5b0f0ac9 MM |
98 | + return if (!is_perlfile($file, \*FILE)); |
99 | + | |
2699ff91 | 100 | while (<FILE>) { |
101 | ||
5b0f0ac9 | 102 | # skip the documentation |
ff5da8bf | 103 | @@ -111,6 +152,10 @@ |
7b138760 | 104 | last; |
105 | } | |
106 | ||
107 | + if (m/^\s*package\s+([_:a-zA-Z0-9]+)\s*;/) { | |
108 | + $provide{$1} = 1; | |
109 | + } | |
110 | + | |
111 | # Each keyword can appear multiple times. Don't | |
112 | # bother with datastructures to store these strings, | |
113 | # if we need to print it print it now. | |
ff5da8bf | 114 | @@ -236,6 +281,10 @@ |
2699ff91 | 115 | |
116 | ($module =~ m/^\./) && next; | |
5b0f0ac9 | 117 | |
2699ff91 | 118 | + # name starts in a non alphanumeric character it is not a module |
119 | + # name. | |
120 | + ($module =~ m/^\W/) && next; | |
5b0f0ac9 | 121 | + |
2699ff91 | 122 | # if the module ends with .pm strip it to leave only basename. |
123 | ||
5b0f0ac9 | 124 | $module =~ s/\.pm$//; |