1#line 1 2package Module::Install::Makefile; 3 4use strict 'vars'; 5use Module::Install::Base; 6use ExtUtils::MakeMaker (); 7 8use vars qw{$VERSION $ISCORE @ISA}; 9BEGIN { 10 $VERSION = '0.67'; 11 $ISCORE = 1; 12 @ISA = qw{Module::Install::Base}; 13} 14 15sub Makefile { $_[0] } 16 17my %seen = (); 18 19sub prompt { 20 shift; 21 22 # Infinite loop protection 23 my @c = caller(); 24 if ( ++$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 37sub makemaker_args { 38 my $self = shift; 39 my $args = ($self->{makemaker_args} ||= {}); 40 %$args = ( %$args, @_ ) if @_; 41 $args; 42} 43 44# For mm args that take multiple space-seperated args, 45# append an argument to the current list. 46sub 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 55sub build_subdirs { 56 my $self = shift; 57 my $subdirs = $self->makemaker_args->{DIR} ||= []; 58 for my $subdir (@_) { 59 push @$subdirs, $subdir; 60 } 61} 62 63sub 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 72sub 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 81sub libs { 82 my $self = shift; 83 my $libs = ref $_[0] ? shift : [ shift ]; 84 $self->makemaker_args( LIBS => $libs ); 85} 86 87sub inc { 88 my $self = shift; 89 $self->makemaker_args( INC => shift ); 90} 91 92my %test_dir = (); 93 94sub _wanted_t { 95 /\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1; 96} 97 98sub 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 require File::Find; 108 %test_dir = (); 109 File::Find::find( \&_wanted_t, $dir ); 110 $self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir ); 111} 112 113sub write { 114 my $self = shift; 115 die "&Makefile->write() takes no arguments\n" if @_; 116 117 my $args = $self->makemaker_args; 118 $args->{DISTNAME} = $self->name; 119 $args->{NAME} = $self->module_name || $self->name || $self->determine_NAME($args); 120 $args->{VERSION} = $self->version || $self->determine_VERSION($args); 121 $args->{NAME} =~ s/-/::/g; 122 if ( $self->tests ) { 123 $args->{test} = { TESTS => $self->tests }; 124 } 125 if ($] >= 5.005) { 126 $args->{ABSTRACT} = $self->abstract; 127 $args->{AUTHOR} = $self->author; 128 } 129 if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) { 130 $args->{NO_META} = 1; 131 } 132 if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 and $self->sign ) { 133 $args->{SIGN} = 1; 134 } 135 unless ( $self->is_admin ) { 136 delete $args->{SIGN}; 137 } 138 139 # merge both kinds of requires into prereq_pm 140 my $prereq = ($args->{PREREQ_PM} ||= {}); 141 %$prereq = ( %$prereq, 142 map { @$_ } 143 map { @$_ } 144 grep $_, 145 ($self->build_requires, $self->requires) 146 ); 147 148 # merge both kinds of requires into prereq_pm 149 my $subdirs = ($args->{DIR} ||= []); 150 if ($self->bundles) { 151 foreach my $bundle (@{ $self->bundles }) { 152 my ($file, $dir) = @$bundle; 153 push @$subdirs, $dir if -d $dir; 154 delete $prereq->{$file}; 155 } 156 } 157 158 if ( my $perl_version = $self->perl_version ) { 159 eval "use $perl_version; 1" 160 or die "ERROR: perl: Version $] is installed, " 161 . "but we need version >= $perl_version"; 162 } 163 164 $args->{INSTALLDIRS} = $self->installdirs; 165 166 my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args; 167 168 my $user_preop = delete $args{dist}->{PREOP}; 169 if (my $preop = $self->admin->preop($user_preop)) { 170 $args{dist} = $preop; 171 } 172 173 my $mm = ExtUtils::MakeMaker::WriteMakefile(%args); 174 $self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile'); 175} 176 177sub fix_up_makefile { 178 my $self = shift; 179 my $makefile_name = shift; 180 my $top_class = ref($self->_top) || ''; 181 my $top_version = $self->_top->VERSION || ''; 182 183 my $preamble = $self->preamble 184 ? "# Preamble by $top_class $top_version\n" 185 . $self->preamble 186 : ''; 187 my $postamble = "# Postamble by $top_class $top_version\n" 188 . ($self->postamble || ''); 189 190 local *MAKEFILE; 191 open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!"; 192 my $makefile = do { local $/; <MAKEFILE> }; 193 close MAKEFILE or die $!; 194 195 $makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /; 196 $makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g; 197 $makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g; 198 $makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m; 199 $makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m; 200 201 # Module::Install will never be used to build the Core Perl 202 # Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks 203 # PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist 204 $makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m; 205 #$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m; 206 207 # Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well. 208 $makefile =~ s/("?)-I\$\(PERL_LIB\)\1//g; 209 210 # XXX - This is currently unused; not sure if it breaks other MM-users 211 # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg; 212 213 open MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!"; 214 print MAKEFILE "$preamble$makefile$postamble" or die $!; 215 close MAKEFILE or die $!; 216 217 1; 218} 219 220sub preamble { 221 my ($self, $text) = @_; 222 $self->{preamble} = $text . $self->{preamble} if defined $text; 223 $self->{preamble}; 224} 225 226sub postamble { 227 my ($self, $text) = @_; 228 $self->{postamble} ||= $self->admin->postamble; 229 $self->{postamble} .= $text if defined $text; 230 $self->{postamble} 231} 232 2331; 234 235__END__ 236 237#line 363 238