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package ExtUtils::MM_NW5;
=head1 NAME
ExtUtils::MM_NW5 - methods to override UN*X behaviour in ExtUtils::MakeMaker
=head1 SYNOPSIS
use ExtUtils::MM_NW5; # Done internally by ExtUtils::MakeMaker if needed
=head1 DESCRIPTION
See ExtUtils::MM_Unix for a documentation of the methods provided
there. This package overrides the implementation of these methods, not
the semantics.
=over
=cut
use strict;
use ExtUtils::MakeMaker::Config;
use File::Basename;
our $VERSION = '6.68';
require ExtUtils::MM_Win32;
our @ISA = qw(ExtUtils::MM_Win32);
use ExtUtils::MakeMaker qw( &neatvalue );
$ENV{EMXSHELL} = 'sh'; # to run `commands`
my $BORLAND = $Config{'cc'} =~ /^bcc/i;
my $GCC = $Config{'cc'} =~ /^gcc/i;
=item os_flavor
We're Netware in addition to being Windows.
=cut
sub os_flavor {
my $self = shift;
return ($self->SUPER::os_flavor, 'Netware');
}
=item init_platform
Add Netware macros.
LIBPTH, BASE_IMPORT, NLM_VERSION, MPKTOOL, TOOLPATH, BOOT_SYMBOL,
NLM_SHORT_NAME, INCLUDE, PATH, MM_NW5_REVISION
=item platform_constants
Add Netware macros initialized above to the Makefile.
=cut
sub init_platform {
my($self) = shift;
# To get Win32's setup.
$self->SUPER::init_platform;
# incpath is copied to makefile var INCLUDE in constants sub, here just
# make it empty
my $libpth = $Config{'libpth'};
$libpth =~ s( )(;);
$self->{'LIBPTH'} = $libpth;
$self->{'BASE_IMPORT'} = $Config{'base_import'};
# Additional import file specified from Makefile.pl
if($self->{'base_import'}) {
$self->{'BASE_IMPORT'} .= ', ' . $self->{'base_import'};
}
$self->{'NLM_VERSION'} = $Config{'nlm_version'};
$self->{'MPKTOOL'} = $Config{'mpktool'};
$self->{'TOOLPATH'} = $Config{'toolpath'};
(my $boot = $self->{'NAME'}) =~ s/:/_/g;
$self->{'BOOT_SYMBOL'}=$boot;
# If the final binary name is greater than 8 chars,
# truncate it here.
if(length($self->{'BASEEXT'}) > 8) {
$self->{'NLM_SHORT_NAME'} = substr($self->{'BASEEXT'},0,8);
}
# Get the include path and replace the spaces with ;
# Copy this to makefile as INCLUDE = d:\...;d:\;
($self->{INCLUDE} = $Config{'incpath'}) =~ s/([ ]*)-I/;/g;
# Set the path to CodeWarrior binaries which might not have been set in
# any other place
$self->{PATH} = '$(PATH);$(TOOLPATH)';
$self->{MM_NW5_VERSION} = $VERSION;
}
sub platform_constants {
my($self) = shift;
my $make_frag = '';
# Setup Win32's constants.
$make_frag .= $self->SUPER::platform_constants;
foreach my $macro (qw(LIBPTH BASE_IMPORT NLM_VERSION MPKTOOL
TOOLPATH BOOT_SYMBOL NLM_SHORT_NAME INCLUDE PATH
MM_NW5_VERSION
))
{
next unless defined $self->{$macro};
$make_frag .= "$macro = $self->{$macro}\n";
}
return $make_frag;
}
=item const_cccmd
=cut
sub const_cccmd {
my($self,$libperl)=@_;
return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
return '' unless $self->needs_linking();
return $self->{CONST_CCCMD} = <<'MAKE_FRAG';
CCCMD = $(CC) $(CCFLAGS) $(INC) $(OPTIMIZE) \
$(PERLTYPE) $(MPOLLUTE) -o $@ \
-DVERSION=\"$(VERSION)\" -DXS_VERSION=\"$(XS_VERSION)\"
MAKE_FRAG
}
=item static_lib
=cut
sub static_lib {
my($self) = @_;
return '' unless $self->has_link_code;
my $m = <<'END';
$(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)$(DFSEP).exists
$(RM_RF) $@
END
# If this extension has it's own library (eg SDBM_File)
# then copy that to $(INST_STATIC) and add $(OBJECT) into it.
$m .= <<'END' if $self->{MYEXTLIB};
$self->{CP} $(MYEXTLIB) $@
END
my $ar_arg;
if( $BORLAND ) {
$ar_arg = '$@ $(OBJECT:^"+")';
}
elsif( $GCC ) {
$ar_arg = '-ru $@ $(OBJECT)';
}
else {
$ar_arg = '-type library -o $@ $(OBJECT)';
}
$m .= sprintf <<'END', $ar_arg;
$(AR) %s
$(NOECHO) $(ECHO) "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)\extralibs.ld
$(CHMOD) 755 $@
END
$m .= <<'END' if $self->{PERL_SRC};
$(NOECHO) $(ECHO) "$(EXTRALIBS)" >> $(PERL_SRC)\ext.libs
END
return $m;
}
=item dynamic_lib
Defines how to produce the *.so (or equivalent) files.
=cut
sub dynamic_lib {
my($self, %attribs) = @_;
return '' unless $self->needs_linking(); #might be because of a subdir
return '' unless $self->has_link_code;
my($otherldflags) = $attribs{OTHERLDFLAGS} || ($BORLAND ? 'c0d32.obj': '');
my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
my($ldfrom) = '$(LDFROM)';
(my $boot = $self->{NAME}) =~ s/:/_/g;
my $m = <<'MAKE_FRAG';
# This section creates the dynamically loadable $(INST_DYNAMIC)
# from $(OBJECT) and possibly $(MYEXTLIB).
OTHERLDFLAGS = '.$otherldflags.'
INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
# Create xdc data for an MT safe NLM in case of mpk build
$(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)$(DFSEP).exists
$(NOECHO) $(ECHO) Export boot_$(BOOT_SYMBOL) > $(BASEEXT).def
$(NOECHO) $(ECHO) $(BASE_IMPORT) >> $(BASEEXT).def
$(NOECHO) $(ECHO) Import @$(PERL_INC)\perl.imp >> $(BASEEXT).def
MAKE_FRAG
if ( $self->{CCFLAGS} =~ m/ -DMPK_ON /) {
$m .= <<'MAKE_FRAG';
$(MPKTOOL) $(XDCFLAGS) $(BASEEXT).xdc
$(NOECHO) $(ECHO) xdcdata $(BASEEXT).xdc >> $(BASEEXT).def
MAKE_FRAG
}
# Reconstruct the X.Y.Z version.
my $version = join '.', map { sprintf "%d", $_ }
$] =~ /(\d)\.(\d{3})(\d{2})/;
$m .= sprintf ' $(LD) $(LDFLAGS) $(OBJECT:.obj=.obj) -desc "Perl %s Extension ($(BASEEXT)) XS_VERSION: $(XS_VERSION)" -nlmversion $(NLM_VERSION)', $version;
# Taking care of long names like FileHandle, ByteLoader, SDBM_File etc
if($self->{NLM_SHORT_NAME}) {
# In case of nlms with names exceeding 8 chars, build nlm in the
# current dir, rename and move to auto\lib.
$m .= q{ -o $(NLM_SHORT_NAME).$(DLEXT)}
} else {
$m .= q{ -o $(INST_AUTODIR)\\$(BASEEXT).$(DLEXT)}
}
# Add additional lib files if any (SDBM_File)
$m .= q{ $(MYEXTLIB) } if $self->{MYEXTLIB};
$m .= q{ $(PERL_INC)\Main.lib -commandfile $(BASEEXT).def}."\n";
if($self->{NLM_SHORT_NAME}) {
$m .= <<'MAKE_FRAG';
if exist $(INST_AUTODIR)\$(NLM_SHORT_NAME).$(DLEXT) del $(INST_AUTODIR)\$(NLM_SHORT_NAME).$(DLEXT)
move $(NLM_SHORT_NAME).$(DLEXT) $(INST_AUTODIR)
MAKE_FRAG
}
$m .= <<'MAKE_FRAG';
$(CHMOD) 755 $@
MAKE_FRAG
return $m;
}
1;
__END__
=back
=cut