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package ExtUtils::MM_OS2; |
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use strict; |
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use vars qw($VERSION @ISA); |
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use ExtUtils::MakeMaker qw(neatvalue); |
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use File::Spec; |
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$VERSION = '1.04'; |
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require ExtUtils::MM_Any; |
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require ExtUtils::MM_Unix; |
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@ISA = qw(ExtUtils::MM_Any ExtUtils::MM_Unix); |
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=pod |
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=head1 NAME |
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ExtUtils::MM_OS2 - methods to override UN*X behaviour in ExtUtils::MakeMaker |
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=head1 SYNOPSIS |
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use ExtUtils::MM_OS2; # Done internally by ExtUtils::MakeMaker if needed |
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=head1 DESCRIPTION |
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See ExtUtils::MM_Unix for a documentation of the methods provided |
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there. This package overrides the implementation of these methods, not |
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the semantics. |
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=head1 METHODS |
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=over 4 |
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=item init_dist (o) |
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Define TO_UNIX to convert OS2 linefeeds to Unix style. |
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=cut |
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sub init_dist { |
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my($self) = @_; |
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$self->{TO_UNIX} ||= <<'MAKE_TEXT'; |
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$(NOECHO) $(TEST_F) tmp.zip && $(RM_F) tmp.zip; $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM_F) tmp.zip |
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MAKE_TEXT |
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$self->SUPER::init_dist; |
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} |
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sub dlsyms { |
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my($self,%attribs) = @_; |
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my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; |
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my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; |
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my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || []; |
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my($imports) = $attribs{IMPORTS} || $self->{IMPORTS} || {}; |
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my(@m); |
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(my $boot = $self->{NAME}) =~ s/:/_/g; |
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if (not $self->{SKIPHASH}{'dynamic'}) { |
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push(@m," |
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$self->{BASEEXT}.def: Makefile.PL |
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", |
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' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\ |
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Mksymlists("NAME" => "$(NAME)", "DLBASE" => "$(DLBASE)", ', |
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'"VERSION" => "$(VERSION)", "DISTNAME" => "$(DISTNAME)", ', |
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'"INSTALLDIRS" => "$(INSTALLDIRS)", ', |
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'"DL_FUNCS" => ',neatvalue($funcs), |
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', "FUNCLIST" => ',neatvalue($funclist), |
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', "IMPORTS" => ',neatvalue($imports), |
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', "DL_VARS" => ', neatvalue($vars), ');\' |
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'); |
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} |
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if ($self->{IMPORTS} && %{$self->{IMPORTS}}) { |
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# Make import files (needed for static build) |
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-d 'tmp_imp' or mkdir 'tmp_imp', 0777 or die "Can't mkdir tmp_imp"; |
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open IMP, '>tmpimp.imp' or die "Can't open tmpimp.imp"; |
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my ($name, $exp); |
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while (($name, $exp)= each %{$self->{IMPORTS}}) { |
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my ($lib, $id) = ($exp =~ /(.*)\.(.*)/) or die "Malformed IMPORT `$exp'"; |
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print IMP "$name $lib $id ?\n"; |
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} |
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close IMP or die "Can't close tmpimp.imp"; |
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# print "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp\n"; |
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system "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp" |
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and die "Cannot make import library: $!, \$?=$?"; |
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unlink <tmp_imp/*>; |
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system "cd tmp_imp; $Config::Config{ar} x ../tmpimp$Config::Config{lib_ext}" |
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and die "Cannot extract import objects: $!, \$?=$?"; |
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} |
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join('',@m); |
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} |
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sub static_lib { |
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my($self) = @_; |
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my $old = $self->ExtUtils::MM_Unix::static_lib(); |
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return $old unless $self->{IMPORTS} && %{$self->{IMPORTS}}; |
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my @chunks = split /\n{2,}/, $old; |
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shift @chunks unless length $chunks[0]; # Empty lines at the start |
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$chunks[0] .= <<'EOC'; |
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$(AR) $(AR_STATIC_ARGS) $@ tmp_imp/* && $(RANLIB) $@ |
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EOC |
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return join "\n\n". '', @chunks; |
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} |
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sub replace_manpage_separator { |
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my($self,$man) = @_; |
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$man =~ s,/+,.,g; |
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$man; |
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} |
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sub maybe_command { |
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my($self,$file) = @_; |
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$file =~ s,[/\\]+,/,g; |
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return $file if -x $file && ! -d _; |
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return "$file.exe" if -x "$file.exe" && ! -d _; |
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return "$file.cmd" if -x "$file.cmd" && ! -d _; |
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return; |
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} |
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=item init_linker |
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=cut |
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sub init_linker { |
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my $self = shift; |
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$self->{PERL_ARCHIVE} = "\$(PERL_INC)/libperl\$(LIB_EXT)"; |
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$self->{PERL_ARCHIVE_AFTER} = $OS2::is_aout |
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? '' |
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: '$(PERL_INC)/libperl_override$(LIB_EXT)'; |
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$self->{EXPORT_LIST} = '$(BASEEXT).def'; |
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} |
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=item os_flavor |
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OS/2 is OS/2 |
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=cut |
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sub os_flavor { |
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return('OS/2'); |
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} |
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=back |
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=cut |
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1; |
