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1 | package BuildStem; |
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2 | |
3 | use strict; |
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4 | use warnings; |
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5 | |
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6 | use Config; |
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7 | use File::Basename; |
8 | use File::Spec; |
9 | use IO::File; |
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10 | |
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11 | use Module::Build; |
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12 | |
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13 | use vars qw(@ISA); |
14 | @ISA = qw(Module::Build); |
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15 | |
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16 | sub ACTION_build { |
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17 | |
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18 | my ( $self ) = @_; |
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19 | |
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20 | if ( $self->config_data( 'build_demos' ) ) { |
21 | $self->build_demo_scripts(); |
22 | } |
23 | |
24 | if ( $self->config_data( 'build_ssfe' ) ) { |
25 | $self->build_ssfe(); |
26 | } |
27 | |
28 | $self->SUPER::ACTION_build(); |
29 | } |
30 | |
31 | |
32 | # yes, hard coded, will fix some other time |
33 | sub build_ssfe { |
34 | my ( $self ) = @_; |
35 | print "Compiling ssfe\n"; |
36 | system( "cd extras; tar xzf sirc-2.211.tar.gz; cp sirc-2.211/ssfe.c ../demo" ); |
37 | system( "cc -o demo/ssfe demo/ssfe.c -ltermcap 2>/dev/null" ); |
38 | $self->add_to_cleanup(qw(demo/ssfe demo/ssfe.c )); |
39 | } |
40 | |
41 | |
42 | |
43 | sub build_demo_scripts { |
44 | my ( $self ) = @_; |
45 | |
46 | my $demo_dir = 'demo'; |
47 | |
48 | my @files = <bin/demo/*>; |
49 | |
50 | for my $file (@files) { |
51 | my $result = $self->copy_if_modified( |
52 | $file, $demo_dir, 'flatten'); |
53 | |
54 | $self->fix_shebang_line($result) if $self->is_unixish(); |
55 | $self->make_executable($result); |
56 | $self->add_to_cleanup($result); |
57 | } |
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58 | |
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59 | } |
60 | |
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61 | ########################################################### |
62 | # Find stem config files under the build dir and notify M::B about them. |
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63 | sub process_conf_files { |
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64 | my ( $self ) = @_ ; |
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65 | my $files = $self->_find_file_by_type('stem','conf'); |
66 | return unless keys %$files; |
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67 | |
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68 | my $conf_dir = File::Spec->catdir($self->blib, 'conf'); |
69 | File::Path::mkpath( $conf_dir ); |
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70 | |
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71 | foreach my $file (keys %$files) { |
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72 | my $result = $self->copy_if_modified( |
73 | $file, $conf_dir, 'flatten'); |
74 | next unless $result; |
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75 | } |
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76 | return 1; |
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77 | } |
78 | |
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79 | |
80 | ########################################################### |
81 | # A horrible hack to attempt to find the location of a binary program... |
82 | # It would be nice if this functionality was already part of M::B |
83 | # or there was a CPAN module for it that didn't suck. |
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84 | sub find_binary { |
85 | my ( $self, $prog ) = @_ ; |
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86 | # make sure the command will succeed before extracting the path. |
87 | if ( $self->do_system( "which $prog >/dev/null" ) ) { |
88 | my $path = `which $prog` ; |
89 | chomp $path; |
90 | return $path; |
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91 | } |
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92 | return; |
93 | } |
94 | |
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95 | |
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96 | |
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97 | ########################################################### |
98 | # Various convenience routines. |
99 | # |
100 | # To use ACTION_foo, call ./Build foo |
101 | |
102 | |
103 | |
104 | # ACTION: grep through MANIFEST |
105 | # command line args: |
106 | # files=<regex> |
107 | # |
108 | # do we need this action? |
109 | # |
110 | |
111 | sub ACTION_grep_manifest { |
112 | |
113 | my( $self ) = @_ ; |
114 | |
115 | my @manifest_sublist = $self->grep_manifest() ; |
116 | |
117 | print join( "\n", @manifest_sublist ), "\n" ; |
118 | return; |
119 | } |
120 | |
121 | |
122 | |
123 | # grep through all matched files |
124 | # command line args: |
125 | # files=<regex> (default is all .pm files) |
126 | # re=<regex> |
127 | |
128 | sub ACTION_grep { |
129 | |
130 | my( $self ) = @_ ; |
131 | |
132 | my $args = $self->{'args'} ; |
133 | |
134 | my $file_regex = $args->{ files } || qr/\.pm$/ ; |
135 | my $grep_regex = $args->{ re } or die "need grep regex" ; |
136 | |
137 | my @manifest_sublist = $self->grep_manifest( $file_regex ) ; |
138 | |
139 | local( @ARGV ) = @manifest_sublist ; |
140 | |
141 | while( <> ) { |
142 | |
143 | next unless /$grep_regex/ ; |
144 | |
145 | print "$ARGV:$. $_" |
146 | } |
147 | continue { |
148 | |
149 | close ARGV if eof ; |
150 | } |
151 | |
152 | return; |
153 | } |
154 | |
155 | my ( @manifest_lines ) ; |
156 | |
157 | # MANIFEST helper subs |
158 | |
159 | sub grep_manifest { |
160 | |
161 | my( $self, $file_regex ) = @_ ; |
162 | |
163 | $file_regex ||= $self->{ args }{ files } || qr/.*/ ; |
164 | |
165 | manifest_load() ; |
166 | |
167 | return grep( /$file_regex/, @manifest_lines ) ; |
168 | } |
169 | |
170 | sub manifest_load { |
171 | |
172 | return if @manifest_lines ; |
173 | |
174 | @manifest_lines = grep ! /^\s*$|^\s*#/, read_file( 'MANIFEST' ) ; |
175 | |
176 | chomp @manifest_lines ; |
177 | |
178 | return ; |
179 | } |
180 | |
181 | sub read_file { |
182 | |
183 | my ( $file_name ) = @_ ; |
184 | |
185 | local( *FH ); |
186 | |
187 | open( FH, $file_name ) || die "Can't open $file_name $!"; |
188 | |
189 | return <FH> if wantarray; |
190 | |
191 | read FH, my $buf, -s FH; |
192 | return $buf; |
193 | } |
194 | |
195 | |
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196 | 1; |