Initial Commit

database/perl/lib/ExtUtils/MM_OS2.pm

@@ -0,0 +1,147 @@
+package ExtUtils::MM_OS2;
+
+use strict;
+use warnings;
+
+use ExtUtils::MakeMaker qw(neatvalue);
+use File::Spec;
+
+our $VERSION = '7.58';
+$VERSION =~ tr/_//d;
+
+require ExtUtils::MM_Any;
+require ExtUtils::MM_Unix;
+our @ISA = qw(ExtUtils::MM_Any ExtUtils::MM_Unix);
+
+=pod
+
+=head1 NAME
+
+ExtUtils::MM_OS2 - methods to override UN*X behaviour in ExtUtils::MakeMaker
+
+=head1 SYNOPSIS
+
+ use ExtUtils::MM_OS2; # Done internally by ExtUtils::MakeMaker if needed
+
+=head1 DESCRIPTION
+
+See L<ExtUtils::MM_Unix> for a documentation of the methods provided
+there. This package overrides the implementation of these methods, not
+the semantics.
+
+=head1 METHODS
+
+=over 4
+
+=item init_dist
+
+Define TO_UNIX to convert OS2 linefeeds to Unix style.
+
+=cut
+
+sub init_dist {
+    my($self) = @_;
+
+    $self->{TO_UNIX} ||= <<'MAKE_TEXT';
+$(NOECHO) $(TEST_F) tmp.zip && $(RM_F) tmp.zip; $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM_F) tmp.zip
+MAKE_TEXT
+
+    $self->SUPER::init_dist;
+}
+
+sub dlsyms {
+    my($self,%attribs) = @_;
+    if ($self->{IMPORTS} && %{$self->{IMPORTS}}) {
+	# Make import files (needed for static build)
+	-d 'tmp_imp' or mkdir 'tmp_imp', 0777 or die "Can't mkdir tmp_imp";
+	open my $imp, '>', 'tmpimp.imp' or die "Can't open tmpimp.imp";
+	foreach my $name (sort keys %{$self->{IMPORTS}}) {
+	    my $exp = $self->{IMPORTS}->{$name};
+	    my ($lib, $id) = ($exp =~ /(.*)\.(.*)/) or die "Malformed IMPORT `$exp'";
+	    print $imp "$name $lib $id ?\n";
+	}
+	close $imp or die "Can't close tmpimp.imp";
+	# print "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp\n";
+	system "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp"
+	    and die "Cannot make import library: $!, \$?=$?";
+	# May be running under miniperl, so have no glob...
+	eval { unlink <tmp_imp/*>; 1 } or system "rm tmp_imp/*";
+	system "cd tmp_imp; $Config::Config{ar} x ../tmpimp$Config::Config{lib_ext}"
+	    and die "Cannot extract import objects: $!, \$?=$?";
+    }
+    return '' if $self->{SKIPHASH}{'dynamic'};
+    $self->xs_dlsyms_iterator(\%attribs);
+}
+
+sub xs_dlsyms_ext {
+    '.def';
+}
+
+sub xs_dlsyms_extra {
+    join '', map { qq{, "$_" => "\$($_)"} } qw(VERSION DISTNAME INSTALLDIRS);
+}
+
+sub static_lib_pure_cmd {
+    my($self) = @_;
+    my $old = $self->SUPER::static_lib_pure_cmd;
+    return $old unless $self->{IMPORTS} && %{$self->{IMPORTS}};
+    $old . <<'EOC';
+	$(AR) $(AR_STATIC_ARGS) "$@" tmp_imp/*
+	$(RANLIB) "$@"
+EOC
+}
+
+sub replace_manpage_separator {
+    my($self,$man) = @_;
+    $man =~ s,/+,.,g;
+    $man;
+}
+
+sub maybe_command {
+    my($self,$file) = @_;
+    $file =~ s,[/\\]+,/,g;
+    return $file if -x $file && ! -d _;
+    return "$file.exe" if -x "$file.exe" && ! -d _;
+    return "$file.cmd" if -x "$file.cmd" && ! -d _;
+    return;
+}
+
+=item init_linker
+
+=cut
+
+sub init_linker {
+    my $self = shift;
+
+    $self->{PERL_ARCHIVE} = "\$(PERL_INC)/libperl\$(LIB_EXT)";
+
+    $self->{PERL_ARCHIVEDEP} ||= '';
+    $self->{PERL_ARCHIVE_AFTER} = $OS2::is_aout
+      ? ''
+      : '$(PERL_INC)/libperl_override$(LIB_EXT)';
+    $self->{EXPORT_LIST} = '$(BASEEXT).def';
+}
+
+=item os_flavor
+
+OS/2 is OS/2
+
+=cut
+
+sub os_flavor {
+    return('OS/2');
+}
+
+=item xs_static_lib_is_xs
+
+=cut
+
+sub xs_static_lib_is_xs {
+    return 1;
+}
+
+=back
+
+=cut
+
+1;