Commit | Line | Data |
bc5a6228 |
1 | #line 1 |
2 | package Module::Install::Makefile; |
3 | |
4 | use strict 'vars'; |
5 | use ExtUtils::MakeMaker (); |
6 | use Module::Install::Base (); |
7 | |
8 | use vars qw{$VERSION @ISA $ISCORE}; |
9 | BEGIN { |
10 | $VERSION = '0.91'; |
11 | @ISA = 'Module::Install::Base'; |
12 | $ISCORE = 1; |
13 | } |
14 | |
15 | sub Makefile { $_[0] } |
16 | |
17 | my %seen = (); |
18 | |
19 | sub prompt { |
20 | shift; |
21 | |
22 | # Infinite loop protection |
23 | my @c = caller(); |
24 | if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) { |
25 | die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])"; |
26 | } |
27 | |
28 | # In automated testing, always use defaults |
29 | if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) { |
30 | local $ENV{PERL_MM_USE_DEFAULT} = 1; |
31 | goto &ExtUtils::MakeMaker::prompt; |
32 | } else { |
33 | goto &ExtUtils::MakeMaker::prompt; |
34 | } |
35 | } |
36 | |
37 | sub makemaker_args { |
38 | my $self = shift; |
39 | my $args = ( $self->{makemaker_args} ||= {} ); |
40 | %$args = ( %$args, @_ ); |
41 | return $args; |
42 | } |
43 | |
44 | # For mm args that take multiple space-seperated args, |
45 | # append an argument to the current list. |
46 | sub makemaker_append { |
47 | my $self = sShift; |
48 | my $name = shift; |
49 | my $args = $self->makemaker_args; |
50 | $args->{name} = defined $args->{$name} |
51 | ? join( ' ', $args->{name}, @_ ) |
52 | : join( ' ', @_ ); |
53 | } |
54 | |
55 | sub build_subdirs { |
56 | my $self = shift; |
57 | my $subdirs = $self->makemaker_args->{DIR} ||= []; |
58 | for my $subdir (@_) { |
59 | push @$subdirs, $subdir; |
60 | } |
61 | } |
62 | |
63 | sub clean_files { |
64 | my $self = shift; |
65 | my $clean = $self->makemaker_args->{clean} ||= {}; |
66 | %$clean = ( |
67 | %$clean, |
68 | FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_), |
69 | ); |
70 | } |
71 | |
72 | sub realclean_files { |
73 | my $self = shift; |
74 | my $realclean = $self->makemaker_args->{realclean} ||= {}; |
75 | %$realclean = ( |
76 | %$realclean, |
77 | FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_), |
78 | ); |
79 | } |
80 | |
81 | sub libs { |
82 | my $self = shift; |
83 | my $libs = ref $_[0] ? shift : [ shift ]; |
84 | $self->makemaker_args( LIBS => $libs ); |
85 | } |
86 | |
87 | sub inc { |
88 | my $self = shift; |
89 | $self->makemaker_args( INC => shift ); |
90 | } |
91 | |
92 | my %test_dir = (); |
93 | |
94 | sub _wanted_t { |
95 | /\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1; |
96 | } |
97 | |
98 | sub tests_recursive { |
99 | my $self = shift; |
100 | if ( $self->tests ) { |
101 | die "tests_recursive will not work if tests are already defined"; |
102 | } |
103 | my $dir = shift || 't'; |
104 | unless ( -d $dir ) { |
105 | die "tests_recursive dir '$dir' does not exist"; |
106 | } |
107 | %test_dir = (); |
108 | require File::Find; |
109 | File::Find::find( \&_wanted_t, $dir ); |
110 | $self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir ); |
111 | } |
112 | |
113 | sub write { |
114 | my $self = shift; |
115 | die "&Makefile->write() takes no arguments\n" if @_; |
116 | |
117 | # Check the current Perl version |
118 | my $perl_version = $self->perl_version; |
119 | if ( $perl_version ) { |
120 | eval "use $perl_version; 1" |
121 | or die "ERROR: perl: Version $] is installed, " |
122 | . "but we need version >= $perl_version"; |
123 | } |
124 | |
125 | # Make sure we have a new enough MakeMaker |
126 | require ExtUtils::MakeMaker; |
127 | |
128 | if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) { |
129 | # MakeMaker can complain about module versions that include |
130 | # an underscore, even though its own version may contain one! |
131 | # Hence the funny regexp to get rid of it. See RT #35800 |
132 | # for details. |
133 | $self->build_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ ); |
134 | $self->configure_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ ); |
135 | } else { |
136 | # Allow legacy-compatibility with 5.005 by depending on the |
137 | # most recent EU:MM that supported 5.005. |
138 | $self->build_requires( 'ExtUtils::MakeMaker' => 6.42 ); |
139 | $self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 ); |
140 | } |
141 | |
142 | # Generate the MakeMaker params |
143 | my $args = $self->makemaker_args; |
144 | $args->{DISTNAME} = $self->name; |
145 | $args->{NAME} = $self->module_name || $self->name; |
146 | $args->{VERSION} = $self->version; |
147 | $args->{NAME} =~ s/-/::/g; |
148 | if ( $self->tests ) { |
149 | $args->{test} = { TESTS => $self->tests }; |
150 | } |
151 | if ( $] >= 5.005 ) { |
152 | $args->{ABSTRACT} = $self->abstract; |
153 | $args->{AUTHOR} = $self->author; |
154 | } |
155 | if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) { |
156 | $args->{NO_META} = 1; |
157 | } |
158 | if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 and $self->sign ) { |
159 | $args->{SIGN} = 1; |
160 | } |
161 | unless ( $self->is_admin ) { |
162 | delete $args->{SIGN}; |
163 | } |
164 | |
165 | # Merge both kinds of requires into prereq_pm |
166 | my $prereq = ($args->{PREREQ_PM} ||= {}); |
167 | %$prereq = ( %$prereq, |
168 | map { @$_ } |
169 | map { @$_ } |
170 | grep $_, |
171 | ($self->configure_requires, $self->build_requires, $self->requires) |
172 | ); |
173 | |
174 | # Remove any reference to perl, PREREQ_PM doesn't support it |
175 | delete $args->{PREREQ_PM}->{perl}; |
176 | |
177 | # merge both kinds of requires into prereq_pm |
178 | my $subdirs = ($args->{DIR} ||= []); |
179 | if ($self->bundles) { |
180 | foreach my $bundle (@{ $self->bundles }) { |
181 | my ($file, $dir) = @$bundle; |
182 | push @$subdirs, $dir if -d $dir; |
183 | delete $prereq->{$file}; |
184 | } |
185 | } |
186 | |
187 | if ( my $perl_version = $self->perl_version ) { |
188 | eval "use $perl_version; 1" |
189 | or die "ERROR: perl: Version $] is installed, " |
190 | . "but we need version >= $perl_version"; |
191 | } |
192 | |
193 | $args->{INSTALLDIRS} = $self->installdirs; |
194 | |
195 | my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args; |
196 | |
197 | my $user_preop = delete $args{dist}->{PREOP}; |
198 | if (my $preop = $self->admin->preop($user_preop)) { |
199 | foreach my $key ( keys %$preop ) { |
200 | $args{dist}->{$key} = $preop->{$key}; |
201 | } |
202 | } |
203 | |
204 | my $mm = ExtUtils::MakeMaker::WriteMakefile(%args); |
205 | $self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile'); |
206 | } |
207 | |
208 | sub fix_up_makefile { |
209 | my $self = shift; |
210 | my $makefile_name = shift; |
211 | my $top_class = ref($self->_top) || ''; |
212 | my $top_version = $self->_top->VERSION || ''; |
213 | |
214 | my $preamble = $self->preamble |
215 | ? "# Preamble by $top_class $top_version\n" |
216 | . $self->preamble |
217 | : ''; |
218 | my $postamble = "# Postamble by $top_class $top_version\n" |
219 | . ($self->postamble || ''); |
220 | |
221 | local *MAKEFILE; |
222 | open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!"; |
223 | my $makefile = do { local $/; <MAKEFILE> }; |
224 | close MAKEFILE or die $!; |
225 | |
226 | $makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /; |
227 | $makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g; |
228 | $makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g; |
229 | $makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m; |
230 | $makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m; |
231 | |
232 | # Module::Install will never be used to build the Core Perl |
233 | # Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks |
234 | # PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist |
235 | $makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m; |
236 | #$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m; |
237 | |
238 | # Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well. |
239 | $makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g; |
240 | |
241 | # XXX - This is currently unused; not sure if it breaks other MM-users |
242 | # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg; |
243 | |
244 | open MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!"; |
245 | print MAKEFILE "$preamble$makefile$postamble" or die $!; |
246 | close MAKEFILE or die $!; |
247 | |
248 | 1; |
249 | } |
250 | |
251 | sub preamble { |
252 | my ($self, $text) = @_; |
253 | $self->{preamble} = $text . $self->{preamble} if defined $text; |
254 | $self->{preamble}; |
255 | } |
256 | |
257 | sub postamble { |
258 | my ($self, $text) = @_; |
259 | $self->{postamble} ||= $self->admin->postamble; |
260 | $self->{postamble} .= $text if defined $text; |
261 | $self->{postamble} |
262 | } |
263 | |
264 | 1; |
265 | |
266 | __END__ |
267 | |
268 | #line 394 |