X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FExtUtils%2FMM_VMS.pm;h=2f7d90ec6c999d79ad24ccda9c4bac9f02538cd6;hb=277189c8ad3fc0d1dcd4c757f62b0a7bf5bacaa0;hp=a1eae3799bd2c33374c710f1ac0491b57beff458;hpb=6ee623d521a149edc6574c512fa951a192cd086a;p=p5sagit%2Fp5-mst-13.2.git diff --git a/lib/ExtUtils/MM_VMS.pm b/lib/ExtUtils/MM_VMS.pm index a1eae37..2f7d90e 100644 --- a/lib/ExtUtils/MM_VMS.pm +++ b/lib/ExtUtils/MM_VMS.pm @@ -1,24 +1,32 @@ -# MM_VMS.pm -# MakeMaker default methods for VMS -# This package is inserted into @ISA of MakeMaker's MM before the -# built-in ExtUtils::MM_Unix methods if MakeMaker.pm is run under VMS. -# -# Author: Charles Bailey bailey@genetics.upenn.edu - package ExtUtils::MM_VMS; -use Carp qw( &carp ); -use Config; +use strict; + +use ExtUtils::MakeMaker::Config; require Exporter; -use VMS::Filespec; + +BEGIN { + # so we can compile the thing on non-VMS platforms. + if( $^O eq 'VMS' ) { + require VMS::Filespec; + VMS::Filespec->import; + } +} + use File::Basename; -use vars qw($Revision); -$Revision = '5.42 (31-Mar-1997)'; +# $Revision can't be on the same line or SVN/K gets confused +use vars qw($Revision + $VERSION @ISA); +$VERSION = '5.76'; + +require ExtUtils::MM_Any; +require ExtUtils::MM_Unix; +@ISA = qw( ExtUtils::MM_Any ExtUtils::MM_Unix ); -unshift @MM::ISA, 'ExtUtils::MM_VMS'; +use ExtUtils::MakeMaker qw($Verbose neatvalue); +$Revision = $ExtUtils::MakeMaker::Revision; -Exporter::import('ExtUtils::MakeMaker', '$Verbose', '&neatvalue'); =head1 NAME @@ -26,7 +34,9 @@ ExtUtils::MM_VMS - methods to override UN*X behaviour in ExtUtils::MakeMaker =head1 SYNOPSIS - use ExtUtils::MM_VMS; # Done internally by ExtUtils::MakeMaker if needed + Do not use this directly. + Instead, use ExtUtils::MM and it will figure out which MM_* + class to use for you. =head1 DESCRIPTION @@ -36,157 +46,7 @@ the semantics. =head2 Methods always loaded -=over - -=item eliminate_macros - -Expands MM[KS]/Make macros in a text string, using the contents of -identically named elements of C<%$self>, and returns the result -as a file specification in Unix syntax. - -=cut - -sub eliminate_macros { - my($self,$path) = @_; - unless ($path) { - print "eliminate_macros('') = ||\n" if $Verbose >= 3; - return ''; - } - my($npath) = unixify($path); - my($complex) = 0; - my($head,$macro,$tail); - - # perform m##g in scalar context so it acts as an iterator - while ($npath =~ m#(.*?)\$\((\S+?)\)(.*)#g) { - if ($self->{$2}) { - ($head,$macro,$tail) = ($1,$2,$3); - if (ref $self->{$macro}) { - if (ref $self->{$macro} eq 'ARRAY') { - print "Note: expanded array macro \$($macro) in $path\n" if $Verbose; - $macro = join ' ', @{$self->{$macro}}; - } - else { - print "Note: can't expand macro \$($macro) containing ",ref($self->{$macro}), - "\n\t(using MMK-specific deferred substitutuon; MMS will break)\n"; - $macro = "\cB$macro\cB"; - $complex = 1; - } - } - else { ($macro = unixify($self->{$macro})) =~ s#/$##; } - $npath = "$head$macro$tail"; - } - } - if ($complex) { $npath =~ s#\cB(.*?)\cB#\${$1}#g; } - print "eliminate_macros($path) = |$npath|\n" if $Verbose >= 3; - $npath; -} - -=item fixpath - -Catchall routine to clean up problem MM[SK]/Make macros. Expands macros -in any directory specification, in order to avoid juxtaposing two -VMS-syntax directories when MM[SK] is run. Also expands expressions which -are all macro, so that we can tell how long the expansion is, and avoid -overrunning DCL's command buffer when MM[KS] is running. - -If optional second argument has a TRUE value, then the return string is -a VMS-syntax directory specification, if it is FALSE, the return string -is a VMS-syntax file specification, and if it is not specified, fixpath() -checks to see whether it matches the name of a directory in the current -default directory, and returns a directory or file specification accordingly. - -=cut - -sub fixpath { - my($self,$path,$force_path) = @_; - unless ($path) { - print "eliminate_macros('') = ||\n" if $Verbose >= 3; - return ''; - } - my($fixedpath,$prefix,$name); - - if ($path =~ m#^\$\([^\)]+\)$# || $path =~ m#[/:>\]]#) { - if ($force_path or $path =~ /(?:DIR\)|\])$/) { - $fixedpath = vmspath($self->eliminate_macros($path)); - } - else { - $fixedpath = vmsify($self->eliminate_macros($path)); - } - } - elsif ((($prefix,$name) = ($path =~ m#^\$\(([^\)]+)\)(.+)#)) && $self->{$prefix}) { - my($vmspre) = $self->eliminate_macros("\$($prefix)"); - # is it a dir or just a name? - $vmspre = ($vmspre =~ m|/| or $prefix =~ /DIR$/) ? vmspath($vmspre) : ''; - $fixedpath = ($vmspre ? $vmspre : $self->{$prefix}) . $name; - $fixedpath = vmspath($fixedpath) if $force_path; - } - else { - $fixedpath = $path; - $fixedpath = vmspath($fixedpath) if $force_path; - } - # No hints, so we try to guess - if (!defined($force_path) and $fixedpath !~ /[:>(.\]]/) { - $fixedpath = vmspath($fixedpath) if -d $fixedpath; - } - # Trim off root dirname if it's had other dirs inserted in front of it. - $fixedpath =~ s/\.000000([\]>])/$1/; - print "fixpath($path) = |$fixedpath|\n" if $Verbose >= 3; - $fixedpath; -} - -=item catdir - -Concatenates a list of file specifications, and returns the result as a -VMS-syntax directory specification. - -=cut - -sub catdir { - my($self,@dirs) = @_; - my($dir) = pop @dirs; - @dirs = grep($_,@dirs); - my($rslt); - if (@dirs) { - my($path) = (@dirs == 1 ? $dirs[0] : $self->catdir(@dirs)); - my($spath,$sdir) = ($path,$dir); - $spath =~ s/.dir$//; $sdir =~ s/.dir$//; - $sdir = $self->eliminate_macros($sdir) unless $sdir =~ /^[\w\-]+$/; - $rslt = $self->fixpath($self->eliminate_macros($spath)."/$sdir",1); - } - else { - if ($dir =~ /^\$\([^\)]+\)$/) { $rslt = $dir; } - else { $rslt = vmspath($dir); } - } - print "catdir(",join(',',@_[1..$#_]),") = |$rslt|\n" if $Verbose >= 3; - $rslt; -} - -=item catfile - -Concatenates a list of file specifications, and returns the result as a -VMS-syntax directory specification. - -=cut - -sub catfile { - my($self,@files) = @_; - my($file) = pop @files; - @files = grep($_,@files); - my($rslt); - if (@files) { - my($path) = (@files == 1 ? $files[0] : $self->catdir(@files)); - my($spath) = $path; - $spath =~ s/.dir$//; - if ( $spath =~ /^[^\)\]\/:>]+\)$/ && basename($file) eq $file) { $rslt = "$spath$file"; } - else { - $rslt = $self->eliminate_macros($spath); - $rslt = vmsify($rslt.($rslt ? '/' : '').unixify($file)); - } - } - else { $rslt = vmsify($file); } - print "catfile(",join(',',@_[1..$#_]),") = |$rslt|\n" if $Verbose >= 3; - $rslt; -} +=over 4 =item wraplist @@ -197,9 +57,8 @@ Converts a list into a string wrapped at approximately 80 columns. sub wraplist { my($self) = shift; my($line,$hlen) = ('',0); - my($word); - foreach $word (@_) { + foreach my $word (@_) { # Perl bug -- seems to occasionally insert extra elements when # traversing array (scalar(@array) doesn't show them, but # foreach(@array) does) (5.00307) @@ -212,124 +71,20 @@ sub wraplist { $line; } -=item curdir (override) - -Returns a string representing of the current directory. - -=cut - -sub curdir { - return '[]'; -} - -=item rootdir (override) - -Returns a string representing of the root directory. - -=cut - -sub rootdir { - return ''; -} - -=item updir (override) - -Returns a string representing of the parent directory. - -=cut - -sub updir { - return '[-]'; -} - -package ExtUtils::MM_VMS; - -sub ExtUtils::MM_VMS::ext; -sub ExtUtils::MM_VMS::guess_name; -sub ExtUtils::MM_VMS::find_perl; -sub ExtUtils::MM_VMS::path; -sub ExtUtils::MM_VMS::maybe_command; -sub ExtUtils::MM_VMS::maybe_command_in_dirs; -sub ExtUtils::MM_VMS::perl_script; -sub ExtUtils::MM_VMS::file_name_is_absolute; -sub ExtUtils::MM_VMS::replace_manpage_separator; -sub ExtUtils::MM_VMS::init_others; -sub ExtUtils::MM_VMS::constants; -sub ExtUtils::MM_VMS::cflags; -sub ExtUtils::MM_VMS::const_cccmd; -sub ExtUtils::MM_VMS::pm_to_blib; -sub ExtUtils::MM_VMS::tool_autosplit; -sub ExtUtils::MM_VMS::tool_xsubpp; -sub ExtUtils::MM_VMS::xsubpp_version; -sub ExtUtils::MM_VMS::tools_other; -sub ExtUtils::MM_VMS::dist; -sub ExtUtils::MM_VMS::c_o; -sub ExtUtils::MM_VMS::xs_c; -sub ExtUtils::MM_VMS::xs_o; -sub ExtUtils::MM_VMS::top_targets; -sub ExtUtils::MM_VMS::dlsyms; -sub ExtUtils::MM_VMS::dynamic_lib; -sub ExtUtils::MM_VMS::dynamic_bs; -sub ExtUtils::MM_VMS::static_lib; -sub ExtUtils::MM_VMS::manifypods; -sub ExtUtils::MM_VMS::processPL; -sub ExtUtils::MM_VMS::installbin; -sub ExtUtils::MM_VMS::subdir_x; -sub ExtUtils::MM_VMS::clean; -sub ExtUtils::MM_VMS::realclean; -sub ExtUtils::MM_VMS::dist_basics; -sub ExtUtils::MM_VMS::dist_core; -sub ExtUtils::MM_VMS::dist_dir; -sub ExtUtils::MM_VMS::dist_test; -sub ExtUtils::MM_VMS::install; -sub ExtUtils::MM_VMS::perldepend; -sub ExtUtils::MM_VMS::makefile; -sub ExtUtils::MM_VMS::test; -sub ExtUtils::MM_VMS::test_via_harness; -sub ExtUtils::MM_VMS::test_via_script; -sub ExtUtils::MM_VMS::makeaperl; -sub ExtUtils::MM_VMS::ext; -sub ExtUtils::MM_VMS::nicetext; - -#use SelfLoader; -sub AUTOLOAD { - my $code; - if (defined fileno(DATA)) { - my $fh = select DATA; - my $o = $/; # For future reads from the file. - $/ = "\n__END__\n"; - $code = ; - $/ = $o; - select $fh; - close DATA; - eval $code; - if ($@) { - $@ =~ s/ at .*\n//; - Carp::croak $@; - } - } else { - warn "AUTOLOAD called unexpectedly for $AUTOLOAD"; - } - defined(&$AUTOLOAD) or die "Myloader inconsistency error"; - goto &$AUTOLOAD; -} - -1; - -#__DATA__ - # This isn't really an override. It's just here because ExtUtils::MM_VMS -# appears in @MM::ISA before ExtUtils::Liblist, so if there isn't an ext() +# appears in @MM::ISA before ExtUtils::Liblist::Kid, so if there isn't an ext() # in MM_VMS, then AUTOLOAD is called, and bad things happen. So, we just -# mimic inheritance here and hand off to ExtUtils::Liblist. +# mimic inheritance here and hand off to ExtUtils::Liblist::Kid. +# XXX This hackery will die soon. --Schwern sub ext { - ExtUtils::Liblist::ext(@_); + require ExtUtils::Liblist::Kid; + goto &ExtUtils::Liblist::Kid::ext; } =back -=head2 SelfLoaded methods +=head2 Methods Those methods which override default MM_Unix methods are marked "(override)", while methods unique to MM_VMS are marked "(specific)". @@ -337,7 +92,7 @@ For overridden methods, documentation is limited to an explanation of why this method overrides the MM_Unix method; see the ExtUtils::MM_Unix documentation for more details. -=over +=over 4 =item guess_name (override) @@ -367,7 +122,11 @@ sub guess_name { if (@pm == 1) { ($defpm = $pm[0]) =~ s/.pm$//; } elsif (@pm) { %xs = map { s/.xs$//; ($_,1) } glob('*.xs'); - if (%xs) { foreach $pm (@pm) { $defpm = $pm, last if exists $xs{$pm}; } } + if (keys %xs) { + foreach $pm (@pm) { + $defpm = $pm, last if exists $xs{$pm}; + } + } } } if (open(PM,"${defpm}.pm")){ @@ -400,26 +159,36 @@ invoke Perl images. sub find_perl { my($self, $ver, $names, $dirs, $trace) = @_; my($name,$dir,$vmsfile,@sdirs,@snames,@cand); + my($rslt); my($inabs) = 0; - # Check in relative directories first, so we pick up the current - # version of Perl if we're running MakeMaker as part of the main build. - @sdirs = sort { my($absa) = $self->file_name_is_absolute($a); - my($absb) = $self->file_name_is_absolute($b); - if ($absa && $absb) { return $a cmp $b } - else { return $absa ? 1 : ($absb ? -1 : ($a cmp $b)); } - } @$dirs; - # Check miniperl before perl, and check names likely to contain - # version numbers before "generic" names, so we pick up an - # executable that's less likely to be from an old installation. - @snames = sort { my($ba) = $a =~ m!([^:>\]/]+)$!; # basename - my($bb) = $b =~ m!([^:>\]/]+)$!; - my($ahasdir) = (length($a) - length($ba) > 0); - my($bhasdir) = (length($b) - length($bb) > 0); - if ($ahasdir and not $bhasdir) { return 1; } - elsif ($bhasdir and not $ahasdir) { return -1; } - else { $bb =~ /\d/ <=> $ba =~ /\d/ - or substr($ba,0,1) cmp substr($bb,0,1) - or length($bb) <=> length($ba) } } @$names; + local *TCF; + + if( $self->{PERL_CORE} ) { + # Check in relative directories first, so we pick up the current + # version of Perl if we're running MakeMaker as part of the main build. + @sdirs = sort { my($absa) = $self->file_name_is_absolute($a); + my($absb) = $self->file_name_is_absolute($b); + if ($absa && $absb) { return $a cmp $b } + else { return $absa ? 1 : ($absb ? -1 : ($a cmp $b)); } + } @$dirs; + # Check miniperl before perl, and check names likely to contain + # version numbers before "generic" names, so we pick up an + # executable that's less likely to be from an old installation. + @snames = sort { my($ba) = $a =~ m!([^:>\]/]+)$!; # basename + my($bb) = $b =~ m!([^:>\]/]+)$!; + my($ahasdir) = (length($a) - length($ba) > 0); + my($bhasdir) = (length($b) - length($bb) > 0); + if ($ahasdir and not $bhasdir) { return 1; } + elsif ($bhasdir and not $ahasdir) { return -1; } + else { $bb =~ /\d/ <=> $ba =~ /\d/ + or substr($ba,0,1) cmp substr($bb,0,1) + or length($bb) <=> length($ba) } } @$names; + } + else { + @sdirs = @$dirs; + @snames = @$names; + } + # Image names containing Perl version use '_' instead of '.' under VMS foreach $name (@snames) { $name =~ s/\.(\d+)$/_$1/; } if ($trace >= 2){ @@ -446,15 +215,28 @@ sub find_perl { foreach $name (@cand) { print "Checking $name\n" if ($trace >= 2); # If it looks like a potential command, try it without the MCR - if ($name =~ /^[\w\-\$]+$/ && - `$name -e "require $ver; print ""VER_OK\n"""` =~ /VER_OK/) { - print "Using PERL=$name\n" if $trace; - return $name; - } + if ($name =~ /^[\w\-\$]+$/) { + open(TCF,">temp_mmvms.com") || die('unable to open temp file'); + print TCF "\$ set message/nofacil/nosever/noident/notext\n"; + print TCF "\$ $name -e \"require $ver; print \"\"VER_OK\\n\"\"\"\n"; + close TCF; + $rslt = `\@temp_mmvms.com` ; + unlink('temp_mmvms.com'); + if ($rslt =~ /VER_OK/) { + print "Using PERL=$name\n" if $trace; + return $name; + } + } next unless $vmsfile = $self->maybe_command($name); $vmsfile =~ s/;[\d\-]*$//; # Clip off version number; we can use a newer version as well print "Executing $vmsfile\n" if ($trace >= 2); - if (`MCR $vmsfile -e "require $ver; print ""VER_OK\n"""` =~ /VER_OK/) { + open(TCF,">temp_mmvms.com") || die('unable to open temp file'); + print TCF "\$ set message/nofacil/nosever/noident/notext\n"; + print TCF "\$ mcr $vmsfile -e \"require $ver; print \"\"VER_OK\\n\"\"\" \n"; + close TCF; + $rslt = `\@temp_mmvms.com`; + unlink('temp_mmvms.com'); + if ($rslt =~ /VER_OK/) { print "Using PERL=MCR $vmsfile\n" if $trace; return "MCR $vmsfile"; } @@ -463,19 +245,6 @@ sub find_perl { 0; # false and not empty } -=item path (override) - -Translate logical name DCL$PATH as a searchlist, rather than trying -to C string value of C<$ENV{'PATH'}>. - -=cut - -sub path { - my(@dirs,$dir,$i); - while ($dir = $ENV{'DCL$PATH;' . $i++}) { push(@dirs,$dir); } - @dirs; -} - =item maybe_command (override) Follows VMS naming conventions for executable files. @@ -510,42 +279,51 @@ sub maybe_command { return 0; } -=item maybe_command_in_dirs (override) -Uses DCL argument quoting on test command line. +=item pasthru (override) + +VMS has $(MMSQUALIFIERS) which is a listing of all the original command line +options. This is used in every invocation of make in the VMS Makefile so +PASTHRU should not be necessary. Using PASTHRU tends to blow commands past +the 256 character limit. + +=cut + +sub pasthru { + return "PASTHRU=\n"; +} + + +=item pm_to_blib (override) + +VMS wants a dot in every file so we can't have one called 'pm_to_blib', +it becomes 'pm_to_blib.' and MMS/K isn't smart enough to know that when +you have a target called 'pm_to_blib' it should look for 'pm_to_blib.'. + +So in VMS its pm_to_blib.ts. =cut -sub maybe_command_in_dirs { # $ver is optional argument if looking for perl - my($self, $names, $dirs, $trace, $ver) = @_; - my($name, $dir); - foreach $dir (@$dirs){ - next unless defined $dir; # $self->{PERL_SRC} may be undefined - foreach $name (@$names){ - my($abs,$tryabs); - if ($self->file_name_is_absolute($name)) { - $abs = $name; - } else { - $abs = $self->catfile($dir, $name); - } - print "Checking $abs for $name\n" if ($trace >= 2); - next unless $tryabs = $self->maybe_command($abs); - print "Substituting $tryabs instead of $abs\n" - if ($trace >= 2 and $tryabs ne $abs); - $abs = $tryabs; - if (defined $ver) { - print "Executing $abs\n" if ($trace >= 2); - if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) { - print "Using $abs\n" if $trace; - return $abs; - } - } else { # Do not look for perl - return $abs; - } - } - } +sub pm_to_blib { + my $self = shift; + + my $make = $self->SUPER::pm_to_blib; + + $make =~ s{^pm_to_blib :}{pm_to_blib.ts :}m; + $make =~ s{\$\(TOUCH\) pm_to_blib}{\$(TOUCH) pm_to_blib.ts}; + + $make = <<'MAKE' . $make; +# Dummy target to match Unix target name; we use pm_to_blib.ts as +# timestamp file to avoid repeated invocations under VMS +pm_to_blib : pm_to_blib.ts + $(NOECHO) $(NOOP) + +MAKE + + return $make; } + =item perl_script (override) If name passed in doesn't specify a readable file, appends F<.com> or @@ -562,18 +340,6 @@ sub perl_script { return ''; } -=item file_name_is_absolute (override) - -Checks for VMS directory spec as well as Unix separators. - -=cut - -sub file_name_is_absolute { - my($self,$file) = @_; - # If it's a logical name, expand it. - $file = $ENV{$file} while $file =~ /^[\w\$\-]+$/ and $ENV{$file}; - $file =~ m!^/! or $file =~ m![<\[][^.\-\]>]! or $file =~ /:[^<\[]/; -} =item replace_manpage_separator @@ -588,226 +354,317 @@ sub replace_manpage_separator { $man; } -=item init_others (override) +=item init_DEST -Provide VMS-specific forms of various utility commands, then hand -off to the default MM_Unix method. +(override) Because of the difficulty concatenating VMS filepaths we +must pre-expand the DEST* variables. =cut -sub init_others { - my($self) = @_; +sub init_DEST { + my $self = shift; - $self->{NOOP} = 'Continue'; - $self->{FIRST_MAKEFILE} ||= 'Descrip.MMS'; - $self->{MAKE_APERL_FILE} ||= 'Makeaperl.MMS'; - $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE}; - $self->{NOECHO} ||= '@ '; - $self->{RM_F} = '$(PERL) -e "foreach (@ARGV) { 1 while ( -d $_ ? rmdir $_ : unlink $_)}"'; - $self->{RM_RF} = '$(PERL) "-I$(PERL_LIB)" -e "use File::Path; @dirs = map(VMS::Filespec::unixify($_),@ARGV); rmtree(\@dirs,0,0)"'; - $self->{TOUCH} = '$(PERL) -e "$t=time; foreach (@ARGV) { -e $_ ? utime($t,$t,@ARGV) : (open(F,qq(>$_)),close F)}"'; - $self->{CHMOD} = '$(PERL) -e "chmod @ARGV"'; # expect Unix syntax from MakeMaker - $self->{CP} = 'Copy/NoConfirm'; - $self->{MV} = 'Rename/NoConfirm'; - $self->{UMASK_NULL} = '! '; - &ExtUtils::MM_Unix::init_others; + $self->SUPER::init_DEST; + + # Expand DEST variables. + foreach my $var ($self->installvars) { + my $destvar = 'DESTINSTALL'.$var; + $self->{$destvar} = File::Spec->eliminate_macros($self->{$destvar}); + } } -=item constants (override) -Fixes up numerous file and directory macros to insure VMS syntax -regardless of input syntax. Also adds a few VMS-specific macros -and makes lists of files comma-separated. +=item init_DIRFILESEP + +No seperator between a directory path and a filename on VMS. =cut -sub constants { - my($self) = @_; - my(@m,$def,$macro); +sub init_DIRFILESEP { + my($self) = shift; - if ($self->{DEFINE} ne '') { - my(@defs) = split(/\s+/,$self->{DEFINE}); - foreach $def (@defs) { - next unless $def; - if ($def =~ s/^-D//) { # If it was a Unix-style definition - $def =~ s/='(.*)'$/=$1/; # then remove shell-protection '' - $def =~ s/^'(.*)'$/$1/; # from entire term or argument - } - if ($def =~ /=/) { - $def =~ s/"/""/g; # Protect existing " from DCL - $def = qq["$def"]; # and quote to prevent parsing of = - } - } - $self->{DEFINE} = join ',',@defs; - } + $self->{DIRFILESEP} = ''; + return 1; +} - if ($self->{OBJECT} =~ /\s/) { - $self->{OBJECT} =~ s/(\\)?\n+\s+/ /g; - $self->{OBJECT} = $self->wraplist(map($self->fixpath($_,0),split(/,?\s+/,$self->{OBJECT}))); - } - $self->{LDFROM} = $self->wraplist(map($self->fixpath($_,0),split(/,?\s+/,$self->{LDFROM}))); - - - # Fix up directory specs - $self->{ROOTEXT} = $self->{ROOTEXT} ? $self->fixpath($self->{ROOTEXT},1) - : '[]'; - foreach $macro ( qw [ - INST_BIN INST_SCRIPT INST_LIB INST_ARCHLIB INST_EXE INSTALLPRIVLIB - INSTALLARCHLIB INSTALLSCRIPT INSTALLBIN PERL_LIB PERL_ARCHLIB - PERL_INC PERL_SRC FULLEXT INST_MAN1DIR INSTALLMAN1DIR - INST_MAN3DIR INSTALLMAN3DIR INSTALLSITELIB INSTALLSITEARCH - SITELIBEXP SITEARCHEXP ] ) { - next unless defined $self->{$macro}; - $self->{$macro} = $self->fixpath($self->{$macro},1); - } - $self->{PERL_VMS} = $self->catdir($self->{PERL_SRC},q(VMS)) - if ($self->{PERL_SRC}); - +=item init_main (override) - # Fix up file specs - foreach $macro ( qw[LIBPERL_A FIRST_MAKEFILE MAKE_APERL_FILE MYEXTLIB] ) { - next unless defined $self->{$macro}; - $self->{$macro} = $self->fixpath($self->{$macro},0); - } - foreach $macro (qw/ - AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION VERSION_SYM XS_VERSION - INST_BIN INST_EXE INST_LIB INST_ARCHLIB INST_SCRIPT PREFIX - INSTALLDIRS INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB - INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB - PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB - FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC PERL_VMS - PERL_INC PERL FULLPERL - / ) { - next unless defined $self->{$macro}; - push @m, "$macro = $self->{$macro}\n"; - } +=cut +sub init_main { + my($self) = shift; - push @m, q[ -VERSION_MACRO = VERSION -DEFINE_VERSION = "$(VERSION_MACRO)=""$(VERSION)""" -XS_VERSION_MACRO = XS_VERSION -XS_DEFINE_VERSION = "$(XS_VERSION_MACRO)=""$(XS_VERSION)""" - -MAKEMAKER = ],$self->catfile($self->{PERL_LIB},'ExtUtils','MakeMaker.pm'),qq[ -MM_VERSION = $ExtUtils::MakeMaker::VERSION -MM_REVISION = $ExtUtils::MakeMaker::Revision -MM_VMS_REVISION = $ExtUtils::MM_VMS::Revision - -# FULLEXT = Pathname for extension directory (eg DBD/Oracle). -# BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. -# PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar) -# DLBASE = Basename part of dynamic library. May be just equal BASEEXT. -]; + $self->SUPER::init_main; - for $tmp (qw/ - FULLEXT VERSION_FROM OBJECT LDFROM - / ) { - next unless defined $self->{$tmp}; - push @m, "$tmp = ",$self->fixpath($self->{$tmp},0),"\n"; - } + $self->{DEFINE} ||= ''; + if ($self->{DEFINE} ne '') { + my(@terms) = split(/\s+/,$self->{DEFINE}); + my(@defs,@udefs); + foreach my $def (@terms) { + next unless $def; + my $targ = \@defs; + if ($def =~ s/^-([DU])//) { # If it was a Unix-style definition + $targ = \@udefs if $1 eq 'U'; + $def =~ s/='(.*)'$/=$1/; # then remove shell-protection '' + $def =~ s/^'(.*)'$/$1/; # from entire term or argument + } + if ($def =~ /=/) { + $def =~ s/"/""/g; # Protect existing " from DCL + $def = qq["$def"]; # and quote to prevent parsing of = + } + push @$targ, $def; + } - for $tmp (qw/ - BASEEXT PARENT_NAME DLBASE INC DEFINE LINKTYPE - / ) { - next unless defined $self->{$tmp}; - push @m, "$tmp = $self->{$tmp}\n"; + $self->{DEFINE} = ''; + if (@defs) { + $self->{DEFINE} = '/Define=(' . join(',',@defs) . ')'; + } + if (@udefs) { + $self->{DEFINE} .= '/Undef=(' . join(',',@udefs) . ')'; + } } +} - for $tmp (qw/ XS MAN1PODS MAN3PODS PM /) { - next unless defined $self->{$tmp}; - my(%tmp,$key); - for $key (keys %{$self->{$tmp}}) { - $tmp{$self->fixpath($key,0)} = $self->fixpath($self->{$tmp}{$key},0); - } - $self->{$tmp} = \%tmp; - } +=item init_others (override) - for $tmp (qw/ C O_FILES H /) { - next unless defined $self->{$tmp}; - my(@tmp,$val); - for $val (@{$self->{$tmp}}) { - push(@tmp,$self->fixpath($val,0)); - } - $self->{$tmp} = \@tmp; - } +Provide VMS-specific forms of various utility commands, then hand +off to the default MM_Unix method. - push @m,' +DEV_NULL should probably be overriden with something. -# Handy lists of source code files: -XS_FILES = ',$self->wraplist(sort keys %{$self->{XS}}),' -C_FILES = ',$self->wraplist(@{$self->{C}}),' -O_FILES = ',$self->wraplist(@{$self->{O_FILES}} ),' -H_FILES = ',$self->wraplist(@{$self->{H}}),' -MAN1PODS = ',$self->wraplist(sort keys %{$self->{MAN1PODS}}),' -MAN3PODS = ',$self->wraplist(sort keys %{$self->{MAN3PODS}}),' +Also changes EQUALIZE_TIMESTAMP to set revision date of target file to +one second later than source file, since MMK interprets precisely +equal revision dates for a source and target file as a sign that the +target needs to be updated. -'; +=cut - for $tmp (qw/ - INST_MAN1DIR INSTALLMAN1DIR MAN1EXT INST_MAN3DIR INSTALLMAN3DIR MAN3EXT - /) { - next unless defined $self->{$tmp}; - push @m, "$tmp = $self->{$tmp}\n"; - } +sub init_others { + my($self) = @_; -push @m," -.SUFFIXES : -.SUFFIXES : \$(OBJ_EXT) .c .cpp .cxx .xs + $self->{NOOP} = 'Continue'; + $self->{NOECHO} ||= '@ '; -# Here is the Config.pm that we are using/depend on -CONFIGDEP = \$(PERL_ARCHLIB)Config.pm, \$(PERL_INC)config.h \$(VERSION_FROM) + $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE} || 'Descrip.MMS'; + $self->{FIRST_MAKEFILE} ||= $self->{MAKEFILE}; + $self->{MAKE_APERL_FILE} ||= 'Makeaperl.MMS'; + $self->{MAKEFILE_OLD} ||= $self->eliminate_macros('$(FIRST_MAKEFILE)_old'); +# +# If an extension is not specified, then MMS/MMK assumes an +# an extension of .MMS. If there really is no extension, +# then a trailing "." needs to be appended to specify a +# a null extension. +# + $self->{MAKEFILE} .= '.' unless $self->{MAKEFILE} =~ m/\./; + $self->{FIRST_MAKEFILE} .= '.' unless $self->{FIRST_MAKEFILE} =~ m/\./; + $self->{MAKE_APERL_FILE} .= '.' unless $self->{MAKE_APERL_FILE} =~ m/\./; + $self->{MAKEFILE_OLD} .= '.' unless $self->{MAKEFILE_OLD} =~ m/\./; -# Where to put things: -INST_LIBDIR = $self->{INST_LIBDIR} -INST_ARCHLIBDIR = $self->{INST_ARCHLIBDIR} + $self->{MACROSTART} ||= '/Macro=('; + $self->{MACROEND} ||= ')'; + $self->{USEMAKEFILE} ||= '/Descrip='; -INST_AUTODIR = $self->{INST_AUTODIR} -INST_ARCHAUTODIR = $self->{INST_ARCHAUTODIR} -"; + $self->{ECHO} ||= '$(ABSPERLRUN) -le "print qq{@ARGV}"'; + $self->{ECHO_N} ||= '$(ABSPERLRUN) -e "print qq{@ARGV}"'; + $self->{TOUCH} ||= '$(ABSPERLRUN) "-MExtUtils::Command" -e touch'; + $self->{CHMOD} ||= '$(ABSPERLRUN) "-MExtUtils::Command" -e chmod'; + $self->{RM_F} ||= '$(ABSPERLRUN) "-MExtUtils::Command" -e rm_f'; + $self->{RM_RF} ||= '$(ABSPERLRUN) "-MExtUtils::Command" -e rm_rf'; + $self->{TEST_F} ||= '$(ABSPERLRUN) "-MExtUtils::Command" -e test_f'; + $self->{EQUALIZE_TIMESTAMP} ||= '$(ABSPERLRUN) -we "open F,qq{>>$ARGV[1]};close F;utime(0,(stat($ARGV[0]))[9]+1,$ARGV[1])"'; - if ($self->has_link_code()) { - push @m,' -INST_STATIC = $(INST_ARCHAUTODIR)$(BASEEXT)$(LIB_EXT) -INST_DYNAMIC = $(INST_ARCHAUTODIR)$(BASEEXT).$(DLEXT) -INST_BOOT = $(INST_ARCHAUTODIR)$(BASEEXT).bs -'; - } else { - my $shr = $Config{'dbgprefix'} . 'PERLSHR'; - push @m,' -INST_STATIC = -INST_DYNAMIC = -INST_BOOT = -EXPORT_LIST = $(BASEEXT).opt -PERL_ARCHIVE = ',($ENV{$shr} ? $ENV{$shr} : "Sys\$Share:$shr.$Config{'dlext'}"),' -'; - } + $self->{MOD_INSTALL} ||= + $self->oneliner(<<'CODE', ['-MExtUtils::Install']); +install({split(' ',)}, '$(VERBINST)', 0, '$(UNINST)'); +CODE - $self->{TO_INST_PM} = [ sort keys %{$self->{PM}} ]; - $self->{PM_TO_BLIB} = [ %{$self->{PM}} ]; - push @m,' -TO_INST_PM = ',$self->wraplist(@{$self->{TO_INST_PM}}),' + $self->{SHELL} ||= 'Posix'; -PM_TO_BLIB = ',$self->wraplist(@{$self->{PM_TO_BLIB}}),' -'; + $self->SUPER::init_others; - join('',@m); + # So we can copy files into directories with less fuss + $self->{CP} = '$(ABSPERLRUN) "-MExtUtils::Command" -e cp'; + $self->{MV} = '$(ABSPERLRUN) "-MExtUtils::Command" -e mv'; + + $self->{UMASK_NULL} = '! '; + + # Redirection on VMS goes before the command, not after as on Unix. + # $(DEV_NULL) is used once and its not worth going nuts over making + # it work. However, Unix's DEV_NULL is quite wrong for VMS. + $self->{DEV_NULL} = ''; + + if ($self->{OBJECT} =~ /\s/) { + $self->{OBJECT} =~ s/(\\)?\n+\s+/ /g; + $self->{OBJECT} = $self->wraplist( + map $self->fixpath($_,0), split /,?\s+/, $self->{OBJECT} + ); + } + + $self->{LDFROM} = $self->wraplist( + map $self->fixpath($_,0), split /,?\s+/, $self->{LDFROM} + ); } -=item cflags (override) -Bypass shell script and produce qualifiers for CC directly (but warn -user if a shell script for this extension exists). Fold multiple -/Defines into one, since some C compilers pay attention to only one -instance of this qualifier on the command line. +=item init_platform (override) + +Add PERL_VMS, MM_VMS_REVISION and MM_VMS_VERSION. + +MM_VMS_REVISION is for backwards compatibility before MM_VMS had a +$VERSION. =cut -sub cflags { - my($self,$libperl) = @_; - my($quals) = $self->{CCFLAGS} || $Config{'ccflags'}; +sub init_platform { + my($self) = shift; + + $self->{MM_VMS_REVISION} = $Revision; + $self->{MM_VMS_VERSION} = $VERSION; + $self->{PERL_VMS} = $self->catdir($self->{PERL_SRC}, 'VMS') + if $self->{PERL_SRC}; +} + + +=item platform_constants + +=cut + +sub platform_constants { + my($self) = shift; + my $make_frag = ''; + + foreach my $macro (qw(PERL_VMS MM_VMS_REVISION MM_VMS_VERSION)) + { + next unless defined $self->{$macro}; + $make_frag .= "$macro = $self->{$macro}\n"; + } + + return $make_frag; +} + + +=item init_VERSION (override) + +Override the *DEFINE_VERSION macros with VMS semantics. Translate the +MAKEMAKER filepath to VMS style. + +=cut + +sub init_VERSION { + my $self = shift; + + $self->SUPER::init_VERSION; + + $self->{DEFINE_VERSION} = '"$(VERSION_MACRO)=""$(VERSION)"""'; + $self->{XS_DEFINE_VERSION} = '"$(XS_VERSION_MACRO)=""$(XS_VERSION)"""'; + $self->{MAKEMAKER} = vmsify($INC{'ExtUtils/MakeMaker.pm'}); +} + + +=item constants (override) + +Fixes up numerous file and directory macros to insure VMS syntax +regardless of input syntax. Also makes lists of files +comma-separated. + +=cut + +sub constants { + my($self) = @_; + + # Be kind about case for pollution + for (@ARGV) { $_ = uc($_) if /POLLUTE/i; } + + # Cleanup paths for directories in MMS macros. + foreach my $macro ( qw [ + INST_BIN INST_SCRIPT INST_LIB INST_ARCHLIB + PERL_LIB PERL_ARCHLIB + PERL_INC PERL_SRC ], + (map { 'INSTALL'.$_ } $self->installvars) + ) + { + next unless defined $self->{$macro}; + next if $macro =~ /MAN/ && $self->{$macro} eq 'none'; + $self->{$macro} = $self->fixpath($self->{$macro},1); + } + + # Cleanup paths for files in MMS macros. + foreach my $macro ( qw[LIBPERL_A FIRST_MAKEFILE MAKEFILE_OLD + MAKE_APERL_FILE MYEXTLIB] ) + { + next unless defined $self->{$macro}; + $self->{$macro} = $self->fixpath($self->{$macro},0); + } + + # Fixup files for MMS macros + # XXX is this list complete? + for my $macro (qw/ + FULLEXT VERSION_FROM OBJECT LDFROM + / ) { + next unless defined $self->{$macro}; + $self->{$macro} = $self->fixpath($self->{$macro},0); + } + + + for my $macro (qw/ XS MAN1PODS MAN3PODS PM /) { + # Where is the space coming from? --jhi + next unless $self ne " " && defined $self->{$macro}; + my %tmp = (); + for my $key (keys %{$self->{$macro}}) { + $tmp{$self->fixpath($key,0)} = + $self->fixpath($self->{$macro}{$key},0); + } + $self->{$macro} = \%tmp; + } + + for my $macro (qw/ C O_FILES H /) { + next unless defined $self->{$macro}; + my @tmp = (); + for my $val (@{$self->{$macro}}) { + push(@tmp,$self->fixpath($val,0)); + } + $self->{$macro} = \@tmp; + } + + # mms/k does not define a $(MAKE) macro. + $self->{MAKE} = '$(MMS)$(MMSQUALIFIERS)'; + + return $self->SUPER::constants; +} + + +=item special_targets + +Clear the default .SUFFIXES and put in our own list. + +=cut + +sub special_targets { + my $self = shift; + + my $make_frag .= <<'MAKE_FRAG'; +.SUFFIXES : +.SUFFIXES : $(OBJ_EXT) .c .cpp .cxx .xs + +MAKE_FRAG + + return $make_frag; +} + +=item cflags (override) + +Bypass shell script and produce qualifiers for CC directly (but warn +user if a shell script for this extension exists). Fold multiple +/Defines into one, since some C compilers pay attention to only one +instance of this qualifier on the command line. + +=cut + +sub cflags { + my($self,$libperl) = @_; + my($quals) = $self->{CCFLAGS} || $Config{'ccflags'}; my($definestr,$undefstr,$flagoptstr) = ('','',''); my($incstr) = '/Include=($(PERL_INC)'; my($name,$sys,@m); @@ -829,7 +686,7 @@ sub cflags { $quals =~ s/ -$type$def\s*//; $def =~ s/"/""/g; if ($type eq 'D') { $definestr .= qq["$def",]; } - elsif ($type eq 'I') { $flagincstr .= ',' . $self->fixpath($def,1); } + elsif ($type eq 'I') { $incstr .= ',' . $self->fixpath($def,1); } else { $undefstr .= qq["$def",]; } } } @@ -837,46 +694,49 @@ sub cflags { warn "MM_VMS: Ignoring unrecognized CCFLAGS elements \"$quals\"\n"; $quals = ''; } + $definestr .= q["PERL_POLLUTE",] if $self->{POLLUTE}; if (length $definestr) { chop($definestr); $quals .= "/Define=($definestr)"; } if (length $undefstr) { chop($undefstr); $quals .= "/Undef=($undefstr)"; } # Deal with $self->{DEFINE} here since some C compilers pay attention # to only one /Define clause on command line, so we have to # conflate the ones from $Config{'ccflags'} and $self->{DEFINE} - if ($quals =~ m:(.*)/define=\(?([^\(\/\)\s]+)\)?(.*)?:i) { - $quals = "$1/Define=($2," . ($self->{DEFINE} ? "$self->{DEFINE}," : '') . - "\$(DEFINE_VERSION),\$(XS_DEFINE_VERSION))$3"; - } - else { - $quals .= '/Define=(' . ($self->{DEFINE} ? "$self->{DEFINE}," : '') . - '$(DEFINE_VERSION),$(XS_DEFINE_VERSION))'; + # ($self->{DEFINE} has already been VMSified in constants() above) + if ($self->{DEFINE}) { $quals .= $self->{DEFINE}; } + for my $type (qw(Def Undef)) { + my(@terms); + while ($quals =~ m:/${type}i?n?e?=([^/]+):ig) { + my $term = $1; + $term =~ s:^\((.+)\)$:$1:; + push @terms, $term; + } + if ($type eq 'Def') { + push @terms, qw[ $(DEFINE_VERSION) $(XS_DEFINE_VERSION) ]; + } + if (@terms) { + $quals =~ s:/${type}i?n?e?=[^/]+::ig; + $quals .= "/${type}ine=(" . join(',',@terms) . ')'; + } } $libperl or $libperl = $self->{LIBPERL_A} || "libperl.olb"; - if ($libperl =~ s/^$Config{'dbgprefix'}//) { $libperl =~ s/perl([^Dd]*)\./perld$1./; } - if ($libperl =~ /libperl(\w+)\./i) { - my($type) = uc $1; - my(%map) = ( 'D' => 'DEBUGGING', 'E' => 'EMBED', 'M' => 'MULTIPLICITY', - 'DE' => 'DEBUGGING,EMBED', 'DM' => 'DEBUGGING,MULTIPLICITY', - 'EM' => 'EMBED,MULTIPLICITY', 'DEM' => 'DEBUGGING,EMBED,MULTIPLICITY' ); - my($add) = join(',', grep { $quals !~ /\b$_\b/ } split(/,/,$map{$type})); - $quals =~ s:/define=\(([^\)]+)\):/Define=($1,$add):i if $add; - $self->{PERLTYPE} ||= $type; - } # Likewise with $self->{INC} and /Include if ($self->{'INC'}) { my(@includes) = split(/\s+/,$self->{INC}); foreach (@includes) { s/^-I//; - $incstr .= ', '.$self->fixpath($_,1); + $incstr .= ','.$self->fixpath($_,1); } } $quals .= "$incstr)"; +# $quals =~ s/,,/,/g; $quals =~ s/\(,/(/g; $self->{CCFLAGS} = $quals; + $self->{PERLTYPE} ||= ''; + $self->{OPTIMIZE} ||= $flagoptstr || $Config{'optimize'}; if ($self->{OPTIMIZE} !~ m!/!) { - if ($self->{OPTIMIZE} =~ m!\b-g\b!) { $self->{OPTIMIZE} = '/Debug/NoOptimize' } + if ($self->{OPTIMIZE} =~ m!-g!) { $self->{OPTIMIZE} = '/Debug/NoOptimize' } elsif ($self->{OPTIMIZE} =~ /-O(\d*)/) { $self->{OPTIMIZE} = '/Optimize' . (defined($1) ? "=$1" : ''); } @@ -890,8 +750,6 @@ sub cflags { CCFLAGS = $self->{CCFLAGS} OPTIMIZE = $self->{OPTIMIZE} PERLTYPE = $self->{PERLTYPE} -SPLIT = -LARGE = }; } @@ -924,7 +782,7 @@ sub const_cccmd { push @m,' .FIRST ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("DECC$System_Include").eqs."" Then Define/NoLog SYS ', - ($Config{'arch'} eq 'VMS_AXP' ? 'Sys$Library' : 'DECC$Library_Include'),' + ($Config{'archname'} eq 'VMS_AXP' ? 'Sys$Library' : 'DECC$Library_Include'),' ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("DECC$System_Include").nes."" Then Define/NoLog SYS DECC$System_Include'; } @@ -933,253 +791,65 @@ sub const_cccmd { $self->{CONST_CCCMD} = join('',@m); } -=item pm_to_blib (override) - -DCL I accepts a maximum of 255 characters on a command -line, so we write the (potentially) long list of file names -to a temp file, then persuade Perl to read it instead of the -command line to find args. - -=cut - -sub pm_to_blib { - my($self) = @_; - my($line,$from,$to,@m); - my($autodir) = $self->catdir('$(INST_LIB)','auto'); - my(@files) = @{$self->{PM_TO_BLIB}}; - - push @m, q{ - -# Dummy target to match Unix target name; we use pm_to_blib.ts as -# timestamp file to avoid repeated invocations under VMS -pm_to_blib : pm_to_blib.ts - $(NOECHO) $(NOOP) - -# As always, keep under DCL's 255-char limit -pm_to_blib.ts : $(TO_INST_PM) - $(NOECHO) $(PERL) -e "print '},shift(@files),q{ },shift(@files),q{'" >.MM_tmp -}; - - $line = ''; # avoid uninitialized var warning - while ($from = shift(@files),$to = shift(@files)) { - $line .= " $from $to"; - if (length($line) > 128) { - push(@m,"\t\$(NOECHO) \$(PERL) -e \"print '$line'\" >>.MM_tmp\n"); - $line = ''; - } - } - push(@m,"\t\$(NOECHO) \$(PERL) -e \"print '$line'\" >>.MM_tmp\n") if $line; - - push(@m,q[ $(PERL) "-I$(PERL_LIB)" "-MExtUtils::Install" -e "pm_to_blib({split(' ',)},'].$autodir.q[')" <.MM_tmp]); - push(@m,qq[ - \$(NOECHO) Delete/NoLog/NoConfirm .MM_tmp; - \$(NOECHO) \$(TOUCH) pm_to_blib.ts -]); - - join('',@m); -} - -=item tool_autosplit (override) -Use VMS-style quoting on command line. - -=cut - -sub tool_autosplit{ - my($self, %attribs) = @_; - my($asl) = ""; - $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN}; - q{ -# Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto -AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e "use AutoSplit;}.$asl.q{ AutoSplit::autosplit($ARGV[0], $ARGV[1], 0, 1, 1) ;" -}; -} +=item tools_other (override) -=item tool_sxubpp (override) +Throw in some dubious extra macros for Makefile args. -Use VMS-style quoting on xsubpp command line. +Also keep around the old $(SAY) macro in case somebody's using it. =cut -sub tool_xsubpp { +sub tools_other { my($self) = @_; - return '' unless $self->needs_linking; - my($xsdir) = $self->catdir($self->{PERL_LIB},'ExtUtils'); - # drop back to old location if xsubpp is not in new location yet - $xsdir = $self->catdir($self->{PERL_SRC},'ext') unless (-f $self->catfile($xsdir,'xsubpp')); - my(@tmdeps) = '$(XSUBPPDIR)typemap'; - if( $self->{TYPEMAPS} ){ - my $typemap; - foreach $typemap (@{$self->{TYPEMAPS}}){ - if( ! -f $typemap ){ - warn "Typemap $typemap not found.\n"; - } - else{ - push(@tmdeps, $self->fixpath($typemap,0)); - } - } - } - push(@tmdeps, "typemap") if -f "typemap"; - my(@tmargs) = map("-typemap $_", @tmdeps); - if( exists $self->{XSOPT} ){ - unshift( @tmargs, $self->{XSOPT} ); - } - - my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,'xsubpp')); - - # What are the correct thresholds for version 1 && 2 Paul? - if ( $xsubpp_version > 1.923 ){ - $self->{XSPROTOARG} = '' unless defined $self->{XSPROTOARG}; - } else { - if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) { - print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp. - Your version of xsubpp is $xsubpp_version and cannot handle this. - Please upgrade to a more recent version of xsubpp. -}; - } else { - $self->{XSPROTOARG} = ""; - } - } - - " -XSUBPPDIR = $xsdir -XSUBPP = \$(PERL) \"-I\$(PERL_ARCHLIB)\" \"-I\$(PERL_LIB)\" \$(XSUBPPDIR)xsubpp -XSPROTOARG = $self->{XSPROTOARG} -XSUBPPDEPS = @tmdeps -XSUBPPARGS = @tmargs -"; -} - -=item xsubpp_version (override) - -Test xsubpp exit status according to VMS rules ($sts & 1 ==E good) -rather than Unix rules ($sts == 0 ==E good). - -=cut - -sub xsubpp_version -{ - my($self,$xsubpp) = @_; - my ($version) ; - return '' unless $self->needs_linking; - # try to figure out the version number of the xsubpp on the system + # XXX Are these necessary? Does anyone override them? They're longer + # than just typing the literal string. + my $extra_tools = <<'EXTRA_TOOLS'; - # first try the -v flag, introduced in 1.921 & 2.000a2 +# Just in case anyone is using the old macro. +USEMACROS = $(MACROSTART) +SAY = $(ECHO) - my $command = "$self->{PERL} \"-I$self->{PERL_LIB}\" $xsubpp -v"; - print "Running: $command\n" if $Verbose; - $version = `$command` ; - if ($?) { - use vmsish 'status'; - warn "Running '$command' exits with status $?"; - } - chop $version ; - - return $1 if $version =~ /^xsubpp version (.*)/ ; - - # nope, then try something else - - my $counter = '000'; - my ($file) = 'temp' ; - $counter++ while -e "$file$counter"; # don't overwrite anything - $file .= $counter; +EXTRA_TOOLS - local(*F); - open(F, ">$file") or die "Cannot open file '$file': $!\n" ; - print F <SUPER::tools_other . $extra_tools; +} -int -fred(a) - int a; -EOM +=item init_dist (override) - close F ; +VMSish defaults for some values. - $command = "$self->{PERL} $xsubpp $file"; - print "Running: $command\n" if $Verbose; - my $text = `$command` ; - if ($?) { - use vmsish 'status'; - warn "Running '$command' exits with status $?"; - } - unlink $file ; + macro description default - # gets 1.2 -> 1.92 and 2.000a1 - return $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ; + ZIPFLAGS flags to pass to ZIP -Vu - # it is either 1.0 or 1.1 - return 1.1 if $text =~ /^Warning: ignored semicolon/ ; + COMPRESS compression command to gzip + use for tarfiles + SUFFIX suffix to put on -gz + compressed files - # none of the above, so 1.0 - return "1.0" ; -} + SHAR shar command to use vms_share -=item tools_other (override) + DIST_DEFAULT default target to use to tardist + create a distribution -Adds a few MM[SK] macros, and shortens some the installatin commands, -in order to stay under DCL's 255-character limit. Also changes -EQUALIZE_TIMESTAMP to set revision date of target file to one second -later than source file, since MMK interprets precisely equal revision -dates for a source and target file as a sign that the target needs -to be updated. + DISTVNAME Use VERSION_SYM instead of $(DISTNAME)-$(VERSION_SYM) + VERSION for the name =cut -sub tools_other { +sub init_dist { my($self) = @_; - qq! -# Assumes \$(MMS) invokes MMS or MMK -# (It is assumed in some cases later that the default makefile name -# (Descrip.MMS for MM[SK]) is used.) -USEMAKEFILE = /Descrip= -USEMACROS = /Macro=( -MACROEND = ) -MAKEFILE = Descrip.MMS -SHELL = Posix -TOUCH = $self->{TOUCH} -CHMOD = $self->{CHMOD} -CP = $self->{CP} -MV = $self->{MV} -RM_F = $self->{RM_F} -RM_RF = $self->{RM_RF} -SAY = Write Sys\$Output -UMASK_NULL = $self->{UMASK_NULL} -NOOP = $self->{NOOP} -NOECHO = $self->{NOECHO} -MKPATH = Create/Directory -EQUALIZE_TIMESTAMP = \$(PERL) -we "open F,qq{>\$ARGV[1]};close F;utime(0,(stat(\$ARGV[0]))[9]+1,\$ARGV[1])" -!. ($self->{PARENT} ? '' : -qq!WARN_IF_OLD_PACKLIST = \$(PERL) -e "if (-f \$ARGV[0]){print qq[WARNING: Old package found (\$ARGV[0]); please check for collisions\\n]}" -MOD_INSTALL = \$(PERL) "-I\$(PERL_LIB)" "-MExtUtils::Install" -e "install({split(' ',)},1);" -DOC_INSTALL = \$(PERL) -e "\@ARGV=split(/\\|/,);print '=head2 ',scalar(localtime),': C<',shift,qq[>\\n\\n=over 4\\n\\n];while(\$key=shift && \$val=shift){print qq[=item *\\n\\nC<\$key: \$val>\\n\\n];}print qq[=back\\n\\n]" -UNINSTALL = \$(PERL) "-I\$(PERL_LIB)" "-MExtUtils::Install" -e "uninstall(\$ARGV[0],1,1);" -!); -} - -=item dist (override) - -Provide VMSish defaults for some values, then hand off to -default MM_Unix method. + $self->{ZIPFLAGS} ||= '-Vu'; + $self->{COMPRESS} ||= 'gzip'; + $self->{SUFFIX} ||= '-gz'; + $self->{SHAR} ||= 'vms_share'; + $self->{DIST_DEFAULT} ||= 'zipdist'; -=cut + $self->SUPER::init_dist; -sub dist { - my($self, %attribs) = @_; - $attribs{VERSION} ||= $self->{VERSION_SYM}; - $attribs{NAME} ||= $self->{DISTNAME}; - $attribs{ZIPFLAGS} ||= '-Vu'; - $attribs{COMPRESS} ||= 'gzip'; - $attribs{SUFFIX} ||= '-gz'; - $attribs{SHAR} ||= 'vms_share'; - $attribs{DIST_DEFAULT} ||= 'zipdist'; - - # Sanitize these for use in $(DISTVNAME) filespec - $attribs{VERSION} =~ s/[^\w\$]/_/g; - $attribs{NAME} =~ s/[^\w\$]/_/g; - - return ExtUtils::MM_Unix::dist($self,%attribs); + $self->{DISTVNAME} = "$self->{DISTNAME}-$self->{VERSION_SYM}"; } =item c_o (override) @@ -1216,7 +886,7 @@ sub xs_c { return '' unless $self->needs_linking(); ' .xs.c : - $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET) + $(XSUBPPRUN) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET) '; } @@ -1231,80 +901,11 @@ sub xs_o { # many makes are too dumb to use xs_c then c_o return '' unless $self->needs_linking(); ' .xs$(OBJ_EXT) : - $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET_NAME).c + $(XSUBPPRUN) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET_NAME).c $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).c '; } -=item top_targets (override) - -Use VMS quoting on command line for Version_check. - -=cut - -sub top_targets { - my($self) = shift; - my(@m); - push @m, ' -all :: pure_all manifypods - $(NOECHO) $(NOOP) - -pure_all :: config pm_to_blib subdirs linkext - $(NOECHO) $(NOOP) - -subdirs :: $(MYEXTLIB) - $(NOECHO) $(NOOP) - -config :: $(MAKEFILE) $(INST_LIBDIR).exists - $(NOECHO) $(NOOP) - -config :: $(INST_ARCHAUTODIR).exists - $(NOECHO) $(NOOP) - -config :: $(INST_AUTODIR).exists - $(NOECHO) $(NOOP) -'; - - push @m, q{ -config :: Version_check - $(NOECHO) $(NOOP) - -} unless $self->{PARENT} or ($self->{PERL_SRC} && $self->{INSTALLDIRS} eq "perl") or $self->{NO_VC}; - - - push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]); - if (%{$self->{MAN1PODS}}) { - push @m, q[ -config :: $(INST_MAN1DIR).exists - $(NOECHO) $(NOOP) -]; - push @m, $self->dir_target(qw[$(INST_MAN1DIR)]); - } - if (%{$self->{MAN3PODS}}) { - push @m, q[ -config :: $(INST_MAN3DIR).exists - $(NOECHO) $(NOOP) -]; - push @m, $self->dir_target(qw[$(INST_MAN3DIR)]); - } - - push @m, ' -$(O_FILES) : $(H_FILES) -' if @{$self->{O_FILES} || []} && @{$self->{H} || []}; - - push @m, q{ -help : - perldoc ExtUtils::MakeMaker -}; - - push @m, q{ -Version_check : - $(NOECHO) $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" - - "-MExtUtils::MakeMaker=Version_check" -e "&Version_check('$(MM_VERSION)')" -}; - - join('',@m); -} =item dlsyms (override) @@ -1321,6 +922,7 @@ sub dlsyms { my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; + my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || []; my(@m); unless ($self->{SKIPHASH}{'dynamic'}) { @@ -1335,16 +937,40 @@ static :: $(INST_ARCHAUTODIR)$(BASEEXT).opt $(NOECHO) $(NOOP) ') unless $self->{SKIPHASH}{'static'}; - push(@m,' + push @m,' $(INST_ARCHAUTODIR)$(BASEEXT).opt : $(BASEEXT).opt $(CP) $(MMS$SOURCE) $(MMS$TARGET) $(BASEEXT).opt : Makefile.PL - $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e "use ExtUtils::Mksymlists;" - + $(PERLRUN) -e "use ExtUtils::Mksymlists;" - ',qq[-e "Mksymlists('NAME' => '$self->{NAME}', 'DL_FUNCS' => ], - neatvalue($funcs),q[, 'DL_VARS' => ],neatvalue($vars),')" - $(PERL) -e "print ""$(INST_STATIC)/Include=$(BASEEXT)\n$(INST_STATIC)/Library\n"";" >>$(MMS$TARGET) -'); + neatvalue($funcs),q[, 'DL_VARS' => ],neatvalue($vars), + q[, 'FUNCLIST' => ],neatvalue($funclist),qq[)"\n]; + + push @m, ' $(PERL) -e "print ""$(INST_STATIC)/Include='; + if ($self->{OBJECT} =~ /\bBASEEXT\b/ or + $self->{OBJECT} =~ /\b$self->{BASEEXT}\b/i) { + push @m, ($Config{d_vms_case_sensitive_symbols} + ? uc($self->{BASEEXT}) :'$(BASEEXT)'); + } + else { # We don't have a "main" object file, so pull 'em all in + # Upcase module names if linker is being case-sensitive + my($upcase) = $Config{d_vms_case_sensitive_symbols}; + my(@omods) = map { s/\.[^.]*$//; # Trim off file type + s[\$\(\w+_EXT\)][]; # even as a macro + s/.*[:>\/\]]//; # Trim off dir spec + $upcase ? uc($_) : $_; + } split ' ', $self->eliminate_macros($self->{OBJECT}); + my($tmp,@lines,$elt) = ''; + $tmp = shift @omods; + foreach $elt (@omods) { + $tmp .= ",$elt"; + if (length($tmp) > 80) { push @lines, $tmp; $tmp = ''; } + } + push @lines, $tmp; + push @m, '(', join( qq[, -\\n\\t"";" >>\$(MMS\$TARGET)\n\t\$(PERL) -e "print ""], @lines),')'; + } + push @m, '\n$(INST_STATIC)/Library\n"";" >>$(MMS$TARGET)',"\n"; if (length $self->{LDLOADLIBS}) { my($lib); my($line) = ''; @@ -1386,44 +1012,14 @@ INST_DYNAMIC_DEP = $inst_dynamic_dep "; push @m, ' -$(INST_DYNAMIC) : $(INST_STATIC) $(PERL_INC)perlshr_attr.opt $(INST_ARCHAUTODIR).exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP) - $(NOECHO) $(MKPATH) $(INST_ARCHAUTODIR) - $(NOECHO) If F$TrnLNm("',$shr,'").eqs."" Then Define/NoLog/User ',"$shr Sys\$Share:$shr.$Config{'dlext'}",' +$(INST_DYNAMIC) : $(INST_STATIC) $(PERL_INC)perlshr_attr.opt $(INST_ARCHAUTODIR)$(DFSEP).exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP) + If F$TrnLNm("',$shr,'").eqs."" Then Define/NoLog/User ',"$shr Sys\$Share:$shr.$Config{'dlext'}",' Link $(LDFLAGS) /Shareable=$(MMS$TARGET)$(OTHERLDFLAGS) $(BASEEXT).opt/Option,$(PERL_INC)perlshr_attr.opt/Option '; - push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); join('',@m); } -=item dynamic_bs (override) - -Use VMS-style quoting on Mkbootstrap command line. - -=cut - -sub dynamic_bs { - my($self, %attribs) = @_; - return ' -BOOTSTRAP = -' unless $self->has_link_code(); - ' -BOOTSTRAP = '."$self->{BASEEXT}.bs".' - -# As MakeMaker mkbootstrap might not write a file (if none is required) -# we use touch to prevent make continually trying to remake it. -# The DynaLoader only reads a non-empty file. -$(BOOTSTRAP) : $(MAKEFILE) '."$self->{BOOTDEP}".' $(INST_ARCHAUTODIR).exists - $(NOECHO) $(SAY) "Running mkbootstrap for $(NAME) ($(BSLOADLIBS))" - $(NOECHO) $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" - - -e "use ExtUtils::Mkbootstrap; Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');" - $(NOECHO) $(TOUCH) $(MMS$TARGET) - -$(INST_BOOT) : $(BOOTSTRAP) $(INST_ARCHAUTODIR).exists - $(NOECHO) $(RM_RF) $(INST_BOOT) - - $(CP) $(BOOTSTRAP) $(INST_BOOT) -'; -} =item static_lib (override) @@ -1440,14 +1036,14 @@ $(INST_STATIC) : $(NOECHO) $(NOOP) ' unless ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}); - my(@m); + my(@m,$lib); push @m,' # Rely on suffix rule for update action -$(OBJECT) : $(INST_ARCHAUTODIR).exists +$(OBJECT) : $(INST_ARCHAUTODIR)$(DFSEP).exists $(INST_STATIC) : $(OBJECT) $(MYEXTLIB) '; - # If this extension has it's own library (eg SDBM_File) + # If this extension has its own library (eg SDBM_File) # then copy that to $(INST_STATIC) and add $(OBJECT) into it. push(@m, "\t",'$(CP) $(MYEXTLIB) $(MMS$TARGET)',"\n") if $self->{MYEXTLIB}; @@ -1457,416 +1053,95 @@ $(INST_STATIC) : $(OBJECT) $(MYEXTLIB) # 'cause it's a library and you can't stick them in other libraries. # In that case, we use $OBJECT instead and hope for the best if ($self->{MYEXTLIB}) { - push(@m,"\t",'Library/Object/Replace $(MMS$TARGET) $(OBJECT)',"\n"); + push(@m,"\t",'Library/Object/Replace $(MMS$TARGET) $(OBJECT)',"\n"); } else { push(@m,"\t",'Library/Object/Replace $(MMS$TARGET) $(MMS$SOURCE_LIST)',"\n"); } - push(@m,"\t",'$(NOECHO) $(PERL) -e "open F,\'>>$(INST_ARCHAUTODIR)extralibs.ld\';print F qq{$(EXTRALIBS)\n};close F;"',"\n"); - push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); + push @m, "\t\$(NOECHO) \$(PERL) -e 1 >\$(INST_ARCHAUTODIR)extralibs.ld\n"; + foreach $lib (split ' ', $self->{EXTRALIBS}) { + push(@m,"\t",'$(NOECHO) $(PERL) -e "print qq{',$lib,'\n}" >>$(INST_ARCHAUTODIR)extralibs.ld',"\n"); + } join('',@m); } -=item manifypods (override) +=item extra_clean_files -Use VMS-style quoting on command line, and VMS logical name -to specify fallback location at build time if we can't find pod2man. +Clean up some OS specific files. Plus the temp file used to shorten +a lot of commands. =cut +sub extra_clean_files { + return qw( + *.Map *.Dmp *.Lis *.cpp *.$(DLEXT) *.Opt $(BASEEXT).bso + .MM_Tmp + ); +} -sub manifypods { - my($self, %attribs) = @_; - return "\nmanifypods :\n\t\$(NOECHO) \$(NOOP)\n" unless %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}}; - my($dist); - my($pod2man_exe); - if (defined $self->{PERL_SRC}) { - $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man'); - } else { - $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man'); - } - if (not ($pod2man_exe = $self->perl_script($pod2man_exe))) { - # No pod2man but some MAN3PODS to be installed - print <$m{$_}"");}" -]; - push @m, "\nmanifypods : \$(MAN1PODS) \$(MAN3PODS)\n"; - if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) { - my($pod); - foreach $pod (sort keys %{$self->{MAN1PODS}}) { - push @m, qq[\t\@- If F\$Search("\$(POD2MAN_EXE)").nes."" Then \$(POD2MAN) ]; - push @m, "$pod $self->{MAN1PODS}{$pod}\n"; - } - foreach $pod (sort keys %{$self->{MAN3PODS}}) { - push @m, qq[\t\@- If F\$Search("\$(POD2MAN_EXE)").nes."" Then \$(POD2MAN) ]; - push @m, "$pod $self->{MAN3PODS}{$pod}\n"; - } - } - join('', @m); -} +=item tarfile_target -=item processPL (override) +=item shdist_target -Use VMS-style quoting on command line. +Syntax for invoking shar, tar and zip differs from that for Unix. =cut -sub processPL { - my($self) = @_; - return "" unless $self->{PL_FILES}; - my(@m, $plfile); - foreach $plfile (sort keys %{$self->{PL_FILES}}) { - my $vmsplfile = vmsify($plfile); - my $vmsfile = vmsify($self->{PL_FILES}->{$plfile}); - push @m, " -all :: $vmsfile - \$(NOECHO) \$(NOOP) +sub zipfile_target { + my($self) = shift; -$vmsfile :: $vmsplfile -",' $(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" '," $vmsplfile -"; - } - join "", @m; + return <<'MAKE_FRAG'; +$(DISTVNAME).zip : distdir + $(PREOP) + $(ZIP) "$(ZIPFLAGS)" $(MMS$TARGET) [.$(DISTVNAME)...]*.*; + $(RM_RF) $(DISTVNAME) + $(POSTOP) +MAKE_FRAG } -=item installbin (override) - -Stay under DCL's 255 character command line limit once again by -splitting potentially long list of files across multiple lines -in C target. - -=cut - -sub installbin { - my($self) = @_; - return '' unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY"; - return '' unless @{$self->{EXE_FILES}}; - my(@m, $from, $to, %fromto, @to, $line); - my(@exefiles) = map { vmsify($_) } @{$self->{EXE_FILES}}; - for $from (@exefiles) { - my($path) = '$(INST_SCRIPT)' . basename($from); - local($_) = $path; # backward compatibility - $to = $self->libscan($path); - print "libscan($from) => '$to'\n" if ($Verbose >=2); - $fromto{$from} = vmsify($to); - } - @to = values %fromto; - push @m, " -EXE_FILES = @exefiles - -all :: @to - \$(NOECHO) \$(NOOP) +sub tarfile_target { + my($self) = shift; -realclean :: -"; - $line = ''; #avoid unitialized var warning - foreach $to (@to) { - if (length($line) + length($to) > 80) { - push @m, "\t\$(RM_F) $line\n"; - $line = $to; - } - else { $line .= " $to"; } - } - push @m, "\t\$(RM_F) $line\n\n" if $line; - - while (($from,$to) = each %fromto) { - last unless defined $from; - my $todir; - if ($to =~ m#[/>:\]]#) { $todir = dirname($to); } - else { ($todir = $to) =~ s/[^\)]+$//; } - $todir = $self->fixpath($todir,1); - push @m, " -$to : $from \$(MAKEFILE) ${todir}.exists - \$(CP) $from $to - -", $self->dir_target($todir); - } - join "", @m; + return <<'MAKE_FRAG'; +$(DISTVNAME).tar$(SUFFIX) : distdir + $(PREOP) + $(TO_UNIX) + $(TAR) "$(TARFLAGS)" $(DISTVNAME).tar [.$(DISTVNAME)...] + $(RM_RF) $(DISTVNAME) + $(COMPRESS) $(DISTVNAME).tar + $(POSTOP) +MAKE_FRAG } -=item subdir_x (override) - -Use VMS commands to change default directory. +sub shdist_target { + my($self) = shift; -=cut + return <<'MAKE_FRAG'; +shdist : distdir + $(PREOP) + $(SHAR) [.$(DISTVNAME)...]*.*; $(DISTVNAME).share + $(RM_RF) $(DISTVNAME) + $(POSTOP) +MAKE_FRAG +} -sub subdir_x { - my($self, $subdir) = @_; - my(@m,$key); - $subdir = $self->fixpath($subdir,1); - push @m, ' -subdirs :: - olddef = F$Environment("Default") - Set Default ',$subdir,' - - $(MMS)$(MMSQUALIFIERS) all $(USEMACROS)$(PASTHRU)$(MACROEND) - Set Default \'olddef\' -'; - join('',@m); -} +# --- Test and Installation Sections --- -=item clean (override) +=item install (override) -Split potentially long list of files across multiple commands (in -order to stay under the magic command line limit). Also use MM[SK] -commands for handling subdirectories. +Work around DCL's 255 character limit several times,and use +VMS-style command line quoting in a few cases. =cut -sub clean { - my($self, %attribs) = @_; - my(@m,$dir); - push @m, ' -# Delete temporary files but do not touch installed files. We don\'t delete -# the Descrip.MMS here so that a later make realclean still has it to use. -clean :: -'; - foreach $dir (@{$self->{DIR}}) { # clean subdirectories first - my($vmsdir) = $self->fixpath($dir,1); - push( @m, ' If F$Search("'.$vmsdir.'$(MAKEFILE)").nes."" Then \\',"\n\t", - '$(PERL) -e "chdir ',"'$vmsdir'",'; print `$(MMS)$(MMSQUALIFIERS) clean`;"',"\n"); - } - push @m, ' $(RM_F) *.Map *.Dmp *.Lis *.cpp *.$(DLEXT) *$(OBJ_EXT) *$(LIB_EXT) *.Opt $(BOOTSTRAP) $(BASEEXT).bso .MM_Tmp -'; - - my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files - # Unlink realclean, $attribs{FILES} is a string here; it may contain - # a list or a macro that expands to a list. - if ($attribs{FILES}) { - my($word,$key,@filist); - if (ref $attribs{FILES} eq 'ARRAY') { @filist = @{$attribs{FILES}}; } - else { @filist = split /\s+/, $attribs{FILES}; } - foreach $word (@filist) { - if (($key) = $word =~ m#^\$\((.*)\)$# and ref $self->{$key} eq 'ARRAY') { - push(@otherfiles, @{$self->{$key}}); - } - else { push(@otherfiles, $word); } - } - } - push(@otherfiles, qw[ blib $(MAKE_APERL_FILE) extralibs.ld perlmain.c pm_to_blib.ts ]); - push(@otherfiles,$self->catfile('$(INST_ARCHAUTODIR)','extralibs.all')); - my($file,$line); - $line = ''; #avoid unitialized var warning - # Occasionally files are repeated several times from different sources - { my(%of) = map { ($_,1) } @otherfiles; @otherfiles = keys %of; } - - foreach $file (@otherfiles) { - $file = $self->fixpath($file); - if (length($line) + length($file) > 80) { - push @m, "\t\$(RM_RF) $line\n"; - $line = "$file"; - } - else { $line .= " $file"; } - } - push @m, "\t\$(RM_RF) $line\n" if $line; - push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP}; - join('', @m); -} - -=item realclean (override) - -Guess what we're working around? Also, use MM[SK] for subdirectories. - -=cut - -sub realclean { +sub install { my($self, %attribs) = @_; my(@m); - push(@m,' -# Delete temporary files (via clean) and also delete installed files -realclean :: clean -'); - foreach(@{$self->{DIR}}){ - my($vmsdir) = $self->fixpath($_,1); - push(@m, ' If F$Search("'."$vmsdir".'$(MAKEFILE)").nes."" Then \\',"\n\t", - '$(PERL) -e "chdir ',"'$vmsdir'",'; print `$(MMS)$(MMSQUALIFIERS) realclean`;"',"\n"); - } - push @m,' $(RM_RF) $(INST_AUTODIR) $(INST_ARCHAUTODIR) -'; - # We can't expand several of the MMS macros here, since they don't have - # corresponding %$self keys (i.e. they're defined in Descrip.MMS as a - # combination of macros). In order to stay below DCL's 255 char limit, - # we put only 2 on a line. - my($file,$line,$fcnt); - my(@files) = qw{ $(MAKEFILE) $(MAKEFILE)_old }; - if ($self->has_link_code) { - push(@files,qw{ $(INST_DYNAMIC) $(INST_STATIC) $(INST_BOOT) $(OBJECT) }); - } - push(@files, values %{$self->{PM}}); - $line = ''; #avoid unitialized var warning - # Occasionally files are repeated several times from different sources - { my(%f) = map { ($_,1) } @files; @files = keys %f; } - foreach $file (@files) { - $file = $self->fixpath($file); - if (length($line) + length($file) > 80 || ++$fcnt >= 2) { - push @m, "\t\$(RM_F) $line\n"; - $line = "$file"; - $fcnt = 0; - } - else { $line .= " $file"; } - } - push @m, "\t\$(RM_F) $line\n" if $line; - if ($attribs{FILES}) { - my($word,$key,@filist,@allfiles); - if (ref $attribs{FILES} eq 'ARRAY') { @filist = @{$attribs{FILES}}; } - else { @filist = split /\s+/, $attribs{FILES}; } - foreach $word (@filist) { - if (($key) = $word =~ m#^\$\((.*)\)$# and ref $self->{$key} eq 'ARRAY') { - push(@allfiles, @{$self->{$key}}); - } - else { push(@allfiles, $word); } - } - $line = ''; - # Occasionally files are repeated several times from different sources - { my(%af) = map { ($_,1) } @allfiles; @allfiles = keys %af; } - foreach $file (@allfiles) { - $file = $self->fixpath($file); - if (length($line) + length($file) > 80) { - push @m, "\t\$(RM_RF) $line\n"; - $line = "$file"; - } - else { $line .= " $file"; } - } - push @m, "\t\$(RM_RF) $line\n" if $line; - } - push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP}; - join('', @m); -} - -=item dist_basics (override) - -Use VMS-style quoting on command line. - -=cut - -sub dist_basics { - my($self) = @_; -' -distclean :: realclean distcheck - $(NOECHO) $(NOOP) - -distcheck : - $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e "use ExtUtils::Manifest \'&fullcheck\'; fullcheck()" - -skipcheck : - $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e "use ExtUtils::Manifest \'&skipcheck\'; skipcheck()" - -manifest : - $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e "use ExtUtils::Manifest \'&mkmanifest\'; mkmanifest()" -'; -} - -=item dist_core (override) - -Syntax for invoking F differs from that for Unix F, -so C target actions are VMS-specific. - -=cut - -sub dist_core { - my($self) = @_; -q[ -dist : $(DIST_DEFAULT) - $(NOECHO) $(PERL) -le "print 'Warning: $m older than $vf' if -e ($vf = '$(VERSION_FROM)') && -M $vf < -M ($m = '$(MAKEFILE)')" - -zipdist : $(DISTVNAME).zip - $(NOECHO) $(NOOP) - -$(DISTVNAME).zip : distdir - $(PREOP) - $(ZIP) "$(ZIPFLAGS)" $(MMS$TARGET) [.$(DISTVNAME)...]*.*; - $(RM_RF) $(DISTVNAME) - $(POSTOP) - -$(DISTVNAME).tar$(SUFFIX) : distdir - $(PREOP) - $(TO_UNIX) - $(TAR) "$(TARFLAGS)" $(DISTVNAME).tar [.$(DISTVNAME)] - $(RM_RF) $(DISTVNAME) - $(COMPRESS) $(DISTVNAME).tar - $(POSTOP) - -shdist : distdir - $(PREOP) - $(SHAR) [.$(DISTVNAME...]*.*; $(DISTVNAME).share - $(RM_RF) $(DISTVNAME) - $(POSTOP) -]; -} - -=item dist_dir (override) - -Use VMS-style quoting on command line. - -=cut - -sub dist_dir { - my($self) = @_; -q{ -distdir : - $(RM_RF) $(DISTVNAME) - $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e "use ExtUtils::Manifest '/mani/';" \\ - -e "manicopy(maniread(),'$(DISTVNAME)','$(DIST_CP)');" -}; -} - -=item dist_test (override) - -Use VMS commands to change default directory, and use VMS-style -quoting on command line. - -=cut - -sub dist_test { - my($self) = @_; -q{ -disttest : distdir - startdir = F$Environment("Default") - Set Default [.$(DISTVNAME)] - $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL - $(MMS)$(MMSQUALIFIERS) - $(MMS)$(MMSQUALIFIERS) test - Set Default 'startdir' -}; -} - -# --- Test and Installation Sections --- - -=item install (override) - -Work around DCL's 255 character limit several times,and use -VMS-style command line quoting in a few cases. - -=cut - -sub install { - my($self, %attribs) = @_; - my(@m,@docfiles); - - if ($self->{EXE_FILES}) { - my($line,$file) = ('',''); - foreach $file (@{$self->{EXE_FILES}}) { - $line .= "$file "; - if (length($line) > 128) { - push(@docfiles,qq[\t\$(PERL) -e "print '$line'" >>.MM_tmp\n]); - $line = ''; - } - } - push(@docfiles,qq[\t\$(PERL) -e "print '$line'" >>.MM_tmp\n]) if $line; - } push @m, q[ install :: all pure_install doc_install @@ -1878,72 +1153,83 @@ install_perl :: all pure_perl_install doc_perl_install install_site :: all pure_site_install doc_site_install $(NOECHO) $(NOOP) -install_ :: install_site - $(NOECHO) $(SAY) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site" - pure_install :: pure_$(INSTALLDIRS)_install $(NOECHO) $(NOOP) doc_install :: doc_$(INSTALLDIRS)_install - $(NOECHO) $(SAY) "Appending installation info to $(INSTALLARCHLIB)perllocal.pod" + $(NOECHO) $(NOOP) pure__install : pure_site_install - $(NOECHO) $(SAY) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site" + $(NOECHO) $(ECHO) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site" doc__install : doc_site_install - $(NOECHO) $(SAY) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site" + $(NOECHO) $(ECHO) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site" # This hack brought to you by DCL's 255-character command line limit pure_perl_install :: - $(NOECHO) $(PERL) -e "print 'read ].$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q[ '" >.MM_tmp - $(NOECHO) $(PERL) -e "print 'write ].$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q[ '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_LIB) $(INSTALLPRIVLIB) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_ARCHLIB) $(INSTALLARCHLIB) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_BIN) $(INSTALLBIN) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_SCRIPT) $(INSTALLSCRIPT) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_MAN1DIR) $(INSTALLMAN1DIR) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_MAN3DIR) $(INSTALLMAN3DIR) '" >>.MM_tmp - $(MOD_INSTALL) <.MM_tmp - $(NOECHO) Delete/NoLog/NoConfirm .MM_tmp; - $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q[ + $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp + $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(DESTINSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_LIB) $(DESTINSTALLPRIVLIB) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_ARCHLIB) $(DESTINSTALLARCHLIB) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_BIN) $(DESTINSTALLBIN) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_SCRIPT) $(DESTINSTALLSCRIPT) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_MAN1DIR) $(DESTINSTALLMAN1DIR) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_MAN3DIR) $(DESTINSTALLMAN3DIR) " >>.MM_tmp + $(NOECHO) $(MOD_INSTALL) <.MM_tmp + $(NOECHO) $(RM_F) .MM_tmp + $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile($self->{SITEARCHEXP},'auto',$self->{FULLEXT},'.packlist').q[ # Likewise pure_site_install :: - $(NOECHO) $(PERL) -e "print 'read ].$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q[ '" >.MM_tmp - $(NOECHO) $(PERL) -e "print 'write ].$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q[ '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_LIB) $(INSTALLSITELIB) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_ARCHLIB) $(INSTALLSITEARCH) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_BIN) $(INSTALLBIN) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_SCRIPT) $(INSTALLSCRIPT) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_MAN1DIR) $(INSTALLMAN1DIR) '" >>.MM_tmp - $(NOECHO) $(PERL) -e "print '$(INST_MAN3DIR) $(INSTALLMAN3DIR) '" >>.MM_tmp - $(MOD_INSTALL) <.MM_tmp - $(NOECHO) Delete/NoLog/NoConfirm .MM_tmp; - $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q[ + $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp + $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(DESTINSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_LIB) $(DESTINSTALLSITELIB) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_ARCHLIB) $(DESTINSTALLSITEARCH) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_BIN) $(DESTINSTALLSITEBIN) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_SCRIPT) $(DESTINSTALLSCRIPT) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_MAN1DIR) $(DESTINSTALLSITEMAN1DIR) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_MAN3DIR) $(DESTINSTALLSITEMAN3DIR) " >>.MM_tmp + $(NOECHO) $(MOD_INSTALL) <.MM_tmp + $(NOECHO) $(RM_F) .MM_tmp + $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile($self->{PERL_ARCHLIB},'auto',$self->{FULLEXT},'.packlist').q[ + +pure_vendor_install :: + $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(VENDORARCHEXP)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp + $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(DESTINSTALLVENDORARCH)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_LIB) $(DESTINSTALLVENDORLIB) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_ARCHLIB) $(DESTINSTALLVENDORARCH) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_BIN) $(DESTINSTALLVENDORBIN) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_SCRIPT) $(DESTINSTALLSCRIPT) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_MAN1DIR) $(DESTINSTALLVENDORMAN1DIR) " >>.MM_tmp + $(NOECHO) $(ECHO_N) "$(INST_MAN3DIR) $(DESTINSTALLVENDORMAN3DIR) " >>.MM_tmp + $(NOECHO) $(MOD_INSTALL) <.MM_tmp + $(NOECHO) $(RM_F) .MM_tmp # Ditto doc_perl_install :: - $(NOECHO) $(PERL) -e "print 'Module $(NAME)|installed into|$(INSTALLPRIVLIB)|'" >.MM_tmp - $(NOECHO) $(PERL) -e "print 'LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES)|'" >>.MM_tmp -],@docfiles, -q% $(NOECHO) $(PERL) -e "print q[@ARGV=split(/\\|/,);]" >.MM2_tmp - $(NOECHO) $(PERL) -e "print q[print '=head2 ',scalar(localtime),': C<',shift,qq[>\\n\\n=over 4\\n\\n];]" >>.MM2_tmp - $(NOECHO) $(PERL) -e "print q[while(($key=shift) && ($val=shift)) ]" >>.MM2_tmp - $(NOECHO) $(PERL) -e "print q[{print qq[=item *\\n\\nC<$key: $val>\\n\\n];}print qq[=back\\n\\n];]" >>.MM2_tmp - $(NOECHO) $(PERL) .MM2_tmp <.MM_tmp >>%.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q[ - $(NOECHO) Delete/NoLog/NoConfirm .MM_tmp;,.MM2_tmp; + $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{DESTINSTALLARCHLIB}, 'perllocal.pod').q[" + $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB) + $(NOECHO) $(ECHO_N) "installed into|$(INSTALLPRIVLIB)|" >.MM_tmp + $(NOECHO) $(ECHO_N) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp + $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{DESTINSTALLARCHLIB},'perllocal.pod').q[ + $(NOECHO) $(RM_F) .MM_tmp # And again doc_site_install :: - $(NOECHO) $(PERL) -e "print 'Module $(NAME)|installed into|$(INSTALLSITELIB)|'" >.MM_tmp - $(NOECHO) $(PERL) -e "print 'LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES)|'" >>.MM_tmp -],@docfiles, -q% $(NOECHO) $(PERL) -e "print q[@ARGV=split(/\\|/,);]" >.MM2_tmp - $(NOECHO) $(PERL) -e "print q[print '=head2 ',scalar(localtime),': C<',shift,qq[>\\n\\n=over 4\\n\\n];]" >>.MM2_tmp - $(NOECHO) $(PERL) -e "print q[while(($key=shift) && ($val=shift)) ]" >>.MM2_tmp - $(NOECHO) $(PERL) -e "print q[{print qq[=item *\\n\\nC<$key: $val>\\n\\n];}print qq[=back\\n\\n];]" >>.MM2_tmp - $(NOECHO) $(PERL) .MM2_tmp <.MM_tmp >>%.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q[ - $(NOECHO) Delete/NoLog/NoConfirm .MM_tmp;,.MM2_tmp; + $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{DESTINSTALLARCHLIB}, 'perllocal.pod').q[" + $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB) + $(NOECHO) $(ECHO_N) "installed into|$(INSTALLSITELIB)|" >.MM_tmp + $(NOECHO) $(ECHO_N) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp + $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{DESTINSTALLARCHLIB},'perllocal.pod').q[ + $(NOECHO) $(RM_F) .MM_tmp + +doc_vendor_install :: + $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{DESTINSTALLARCHLIB}, 'perllocal.pod').q[" + $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB) + $(NOECHO) $(ECHO_N) "installed into|$(INSTALLVENDORLIB)|" >.MM_tmp + $(NOECHO) $(ECHO_N) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp + $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{DESTINSTALLARCHLIB},'perllocal.pod').q[ + $(NOECHO) $(RM_F) .MM_tmp ]; @@ -1952,16 +1238,16 @@ uninstall :: uninstall_from_$(INSTALLDIRS)dirs $(NOECHO) $(NOOP) uninstall_from_perldirs :: - $(NOECHO) $(UNINSTALL) ].$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q[ - $(NOECHO) $(SAY) "Uninstall is now deprecated and makes no actual changes." - $(NOECHO) $(SAY) "Please check the list above carefully for errors, and manually remove" - $(NOECHO) $(SAY) "the appropriate files. Sorry for the inconvenience." + $(NOECHO) $(UNINSTALL) ].$self->catfile($self->{PERL_ARCHLIB},'auto',$self->{FULLEXT},'.packlist').q[ + $(NOECHO) $(ECHO) "Uninstall is now deprecated and makes no actual changes." + $(NOECHO) $(ECHO) "Please check the list above carefully for errors, and manually remove" + $(NOECHO) $(ECHO) "the appropriate files. Sorry for the inconvenience." uninstall_from_sitedirs :: - $(NOECHO) $(UNINSTALL) ],$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist'),"\n",q[ - $(NOECHO) $(SAY) "Uninstall is now deprecated and makes no actual changes." - $(NOECHO) $(SAY) "Please check the list above carefully for errors, and manually remove" - $(NOECHO) $(SAY) "the appropriate files. Sorry for the inconvenience." + $(NOECHO) $(UNINSTALL) ].$self->catfile($self->{SITEARCHEXP},'auto',$self->{FULLEXT},'.packlist').q[ + $(NOECHO) $(ECHO) "Uninstall is now deprecated and makes no actual changes." + $(NOECHO) $(ECHO) "Please check the list above carefully for errors, and manually remove" + $(NOECHO) $(ECHO) "the appropriate files. Sorry for the inconvenience." ]; join('',@m); @@ -1970,9 +1256,7 @@ uninstall_from_sitedirs :: =item perldepend (override) Use VMS-style syntax for files; it's cheaper to just do it directly here -than to have the MM_Unix method call C repeatedly. Also use -config.vms as source of original config data if the Perl distribution -is available; config.sh is an ancillary file under VMS. Finally, if +than to have the MM_Unix method call C repeatedly. Also, if we have to rebuild Config.pm, use MM[SK] to do it. =cut @@ -1982,20 +1266,27 @@ sub perldepend { my(@m); push @m, ' -$(OBJECT) : $(PERL_INC)EXTERN.h, $(PERL_INC)INTERN.h, $(PERL_INC)XSUB.h, $(PERL_INC)av.h -$(OBJECT) : $(PERL_INC)cop.h, $(PERL_INC)cv.h, $(PERL_INC)embed.h, $(PERL_INC)form.h -$(OBJECT) : $(PERL_INC)gv.h, $(PERL_INC)handy.h, $(PERL_INC)hv.h, $(PERL_INC)keywords.h -$(OBJECT) : $(PERL_INC)mg.h, $(PERL_INC)op.h, $(PERL_INC)opcode.h, $(PERL_INC)patchlevel.h -$(OBJECT) : $(PERL_INC)perl.h, $(PERL_INC)perly.h, $(PERL_INC)pp.h, $(PERL_INC)proto.h -$(OBJECT) : $(PERL_INC)regcomp.h, $(PERL_INC)regexp.h, $(PERL_INC)scope.h, $(PERL_INC)sv.h -$(OBJECT) : $(PERL_INC)vmsish.h, $(PERL_INC)util.h, $(PERL_INC)config.h +$(OBJECT) : $(PERL_INC)EXTERN.h, $(PERL_INC)INTERN.h, $(PERL_INC)XSUB.h +$(OBJECT) : $(PERL_INC)av.h, $(PERL_INC)cc_runtime.h, $(PERL_INC)config.h +$(OBJECT) : $(PERL_INC)cop.h, $(PERL_INC)cv.h, $(PERL_INC)embed.h +$(OBJECT) : $(PERL_INC)embedvar.h, $(PERL_INC)form.h +$(OBJECT) : $(PERL_INC)gv.h, $(PERL_INC)handy.h, $(PERL_INC)hv.h +$(OBJECT) : $(PERL_INC)intrpvar.h, $(PERL_INC)iperlsys.h, $(PERL_INC)keywords.h +$(OBJECT) : $(PERL_INC)mg.h, $(PERL_INC)nostdio.h, $(PERL_INC)op.h +$(OBJECT) : $(PERL_INC)opcode.h, $(PERL_INC)patchlevel.h +$(OBJECT) : $(PERL_INC)perl.h, $(PERL_INC)perlio.h +$(OBJECT) : $(PERL_INC)perlsdio.h, $(PERL_INC)perlvars.h +$(OBJECT) : $(PERL_INC)perly.h, $(PERL_INC)pp.h, $(PERL_INC)pp_proto.h +$(OBJECT) : $(PERL_INC)proto.h, $(PERL_INC)regcomp.h, $(PERL_INC)regexp.h +$(OBJECT) : $(PERL_INC)regnodes.h, $(PERL_INC)scope.h, $(PERL_INC)sv.h +$(OBJECT) : $(PERL_INC)thread.h, $(PERL_INC)util.h, $(PERL_INC)vmsish.h ' if $self->{OBJECT}; if ($self->{PERL_SRC}) { my(@macros); - my($mmsquals) = '$(USEMAKEFILE)[.vms]$(MAKEFILE)'; - push(@macros,'__AXP__=1') if $Config{'arch'} eq 'VMS_AXP'; + my($mmsquals) = '$(USEMAKEFILE)[.vms]$(FIRST_MAKEFILE)'; + push(@macros,'__AXP__=1') if $Config{'archname'} eq 'VMS_AXP'; push(@macros,'DECC=1') if $Config{'vms_cc_type'} eq 'decc'; push(@macros,'GNUC=1') if $Config{'vms_cc_type'} eq 'gcc'; push(@macros,'SOCKET=1') if $Config{'d_has_sockets'}; @@ -2005,13 +1296,11 @@ $(OBJECT) : $(PERL_INC)vmsish.h, $(PERL_INC)util.h, $(PERL_INC)config.h # Check for unpropagated config.sh changes. Should never happen. # We do NOT just update config.h because that is not sufficient. # An out of date config.h is not fatal but complains loudly! -#$(PERL_INC)config.h : $(PERL_SRC)config.sh -$(PERL_INC)config.h : $(PERL_VMS)config.vms - $(NOECHO) Write Sys$Error "Warning: $(PERL_INC)config.h out of date with $(PERL_VMS)config.vms" +$(PERL_INC)config.h : $(PERL_SRC)config.sh + $(NOOP) -#$(PERL_ARCHLIB)Config.pm : $(PERL_SRC)config.sh -$(PERL_ARCHLIB)Config.pm : $(PERL_VMS)config.vms $(PERL_VMS)genconfig.pl - $(NOECHO) Write Sys$Error "$(PERL_ARCHLIB)Config.pm may be out of date with config.vms or genconfig.pl" +$(PERL_ARCHLIB)Config.pm : $(PERL_SRC)config.sh + $(NOECHO) Write Sys$Error "$(PERL_ARCHLIB)Config.pm may be out of date with config.h or genconfig.pl" olddef = F$Environment("Default") Set Default $(PERL_SRC) $(MMS)],$mmsquals,); @@ -2032,123 +1321,6 @@ $(PERL_ARCHLIB)Config.pm : $(PERL_VMS)config.vms $(PERL_VMS)genconfig.pl join('',@m); } -=item makefile (override) - -Use VMS commands and quoting. - -=cut - -sub makefile { - my($self) = @_; - my(@m,@cmd); - # We do not know what target was originally specified so we - # must force a manual rerun to be sure. But as it should only - # happen very rarely it is not a significant problem. - push @m, q[ -$(OBJECT) : $(FIRST_MAKEFILE) -] if $self->{OBJECT}; - - push @m,q[ -# We take a very conservative approach here, but it\'s worth it. -# We move $(MAKEFILE) to $(MAKEFILE)_old here to avoid gnu make looping. -$(MAKEFILE) : Makefile.PL $(CONFIGDEP) - $(NOECHO) $(SAY) "$(MAKEFILE) out-of-date with respect to $(MMS$SOURCE_LIST)" - $(NOECHO) $(SAY) "Cleaning current config before rebuilding $(MAKEFILE) ..." - - $(MV) $(MAKEFILE) $(MAKEFILE)_old - - $(MMS)$(MMSQUALIFIERS) $(USEMAKEFILE)$(MAKEFILE)_old clean - $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL ],join(' ',map(qq["$_"],@ARGV)),q[ - $(NOECHO) $(SAY) "$(MAKEFILE) has been rebuilt." - $(NOECHO) $(SAY) "Please run $(MMS) to build the extension." -]; - - join('',@m); -} - -=item test (override) - -Use VMS commands for handling subdirectories. - -=cut - -sub test { - my($self, %attribs) = @_; - my($tests) = $attribs{TESTS} || ( -d 't' ? 't/*.t' : ''); - my(@m); - push @m," -TEST_VERBOSE = 0 -TEST_TYPE = test_\$(LINKTYPE) -TEST_FILE = test.pl -TESTDB_SW = -d - -test :: \$(TEST_TYPE) - \$(NOECHO) \$(NOOP) - -testdb :: testdb_\$(LINKTYPE) - \$(NOECHO) \$(NOOP) - -"; - foreach(@{$self->{DIR}}){ - my($vmsdir) = $self->fixpath($_,1); - push(@m, ' If F$Search("',$vmsdir,'$(MAKEFILE)").nes."" Then $(PERL) -e "chdir ',"'$vmsdir'", - '; print `$(MMS)$(MMSQUALIFIERS) $(PASTHRU2) test`'."\n"); - } - push(@m, "\t\$(NOECHO) \$(SAY) \"No tests defined for \$(NAME) extension.\"\n") - unless $tests or -f "test.pl" or @{$self->{DIR}}; - push(@m, "\n"); - - push(@m, "test_dynamic :: pure_all\n"); - push(@m, $self->test_via_harness('$(FULLPERL)', $tests)) if $tests; - push(@m, $self->test_via_script('$(FULLPERL)', 'test.pl')) if -f "test.pl"; - push(@m, "\t\$(NOECHO) \$(NOOP)\n") if (!$tests && ! -f "test.pl"); - push(@m, "\n"); - - push(@m, "testdb_dynamic :: pure_all\n"); - push(@m, $self->test_via_script('$(FULLPERL) "$(TESTDB_SW)"', '$(TEST_FILE)')); - push(@m, "\n"); - - # Occasionally we may face this degenerate target: - push @m, "test_ : test_dynamic\n\n"; - - if ($self->needs_linking()) { - push(@m, "test_static :: pure_all \$(MAP_TARGET)\n"); - push(@m, $self->test_via_harness('$(MAP_TARGET)', $tests)) if $tests; - push(@m, $self->test_via_script('$(MAP_TARGET)', 'test.pl')) if -f 'test.pl'; - push(@m, "\n"); - push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n"); - push(@m, $self->test_via_script('$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)')); - push(@m, "\n"); - } - else { - push @m, "test_static :: test_dynamic\n\t\$(NOECHO) \$(NOOP)\n\n"; - push @m, "testdb_static :: testdb_dynamic\n\t\$(NOECHO) \$(NOOP)\n"; - } - - join('',@m); -} - -=item test_via_harness (override) - -Use VMS-style quoting on command line. - -=cut - -sub test_via_harness { - my($self,$perl,$tests) = @_; - " $perl".' "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" "-I$(PERL_LIB)" "-I$(PERL_ARCHLIB)" \\'."\n\t". - '-e "use Test::Harness qw(&runtests $verbose); $verbose=$(TEST_VERBOSE); runtests @ARGV;" \\'."\n\t$tests\n"; -} - -=item test_via_script (override) - -Use VMS-style quoting on command line. - -=cut - -sub test_via_script { - my($self,$perl,$script) = @_; - " $perl".' "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" '.$script.' -'; -} =item makeaperl (override) @@ -2159,9 +1331,11 @@ Consequently, it hasn't really been tested, and may well be incomplete. =cut +use vars qw(%olbs); + sub makeaperl { my($self, %attribs) = @_; - my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) = + my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmpdir, $libperl) = @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)}; my(@m); push @m, " @@ -2175,23 +1349,25 @@ MAP_TARGET = $target unless ($self->{MAKEAPERL}) { push @m, q{ $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE) - $(NOECHO) $(SAY) "Writing ""$(MMS$TARGET)"" for this $(MAP_TARGET)" - $(NOECHO) $(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \ + $(NOECHO) $(ECHO) "Writing ""$(MMS$TARGET)"" for this $(MAP_TARGET)" + $(NOECHO) $(PERLRUNINST) \ Makefile.PL DIR=}, $dir, q{ \ - MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \ - MAKEAPERL=1 NORECURS=1 + FIRST_MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \ + MAKEAPERL=1 NORECURS=1 }; + + push @m, map(q[ \\\n\t\t"$_"], @ARGV),q{ $(MAP_TARGET) :: $(MAKE_APERL_FILE) - $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(MAKE_APERL_FILE) static $(MMS$TARGET) + $(MAKE)$(USEMAKEFILE)$(MAKE_APERL_FILE) static $(MMS$TARGET) }; - push @m, map( " \\\n\t\t$_", @ARGV ); push @m, "\n"; return join '', @m; } - my($linkcmd,@staticopts,@staticpkgs,$extralist,$targdir,$libperldir); + my($linkcmd,@optlibs,@staticpkgs,$extralist,$targdir,$libperldir,%libseen); + local($_); # The front matter of the linkcommand... $linkcmd = join ' ', $Config{'ld'}, @@ -2199,7 +1375,7 @@ $(MAP_TARGET) :: $(MAKE_APERL_FILE) $linkcmd =~ s/\s+/ /g; # Which *.olb files could we make use of... - local(%olbs); + local(%olbs); # XXX can this be lexical? $olbs{$self->{INST_ARCHAUTODIR}} = "$self->{BASEEXT}\$(LIB_EXT)"; require File::Find; File::Find::find(sub { @@ -2254,41 +1430,60 @@ $(MAP_TARGET) :: $(MAKE_APERL_FILE) # (e.g. Intuit::DWIM will precede Intuit, so unresolved # references from [.intuit.dwim]dwim.obj can be found # in [.intuit]intuit.olb). - for (sort keys %olbs) { + for (sort { length($a) <=> length($b) } keys %olbs) { next unless $olbs{$_} =~ /\Q$self->{LIB_EXT}\E$/; my($dir) = $self->fixpath($_,1); my($extralibs) = $dir . "extralibs.ld"; my($extopt) = $dir . $olbs{$_}; $extopt =~ s/$self->{LIB_EXT}$/.opt/; + push @optlibs, "$dir$olbs{$_}"; + # Get external libraries this extension will need if (-f $extralibs ) { + my %seenthis; open LIST,$extralibs or warn $!,next; - push @$extra, ; + while () { + chomp; + # Include a library in the link only once, unless it's mentioned + # multiple times within a single extension's options file, in which + # case we assume the builder needed to search it again later in the + # link. + my $skip = exists($libseen{$_}) && !exists($seenthis{$_}); + $libseen{$_}++; $seenthis{$_}++; + next if $skip; + push @$extra,$_; + } close LIST; } + # Get full name of extension for ExtUtils::Miniperl if (-f $extopt) { open OPT,$extopt or die $!; while () { next unless /(?:UNIVERSAL|VECTOR)=boot_([\w_]+)/; - # ExtUtils::Miniperl expects Unix paths - (my($pkg) = "$1_$1$self->{LIB_EXT}") =~ s#_*#/#g; + my $pkg = $1; + $pkg =~ s#__*#::#g; push @staticpkgs,$pkg; } - push @staticopts, $extopt; } } + # Place all of the external libraries after all of the Perl extension + # libraries in the final link, in order to maximize the opportunity + # for XS code from multiple extensions to resolve symbols against the + # same external library while only including that library once. + push @optlibs, @$extra; $target = "Perl$Config{'exe_ext'}" unless $target; + my $shrtarget; ($shrtarget,$targdir) = fileparse($target); $shrtarget =~ s/^([^.]*)/$1Shr/; $shrtarget = $targdir . $shrtarget; $target = "Perlshr.$Config{'dlext'}" unless $target; - $tmp = "[]" unless $tmp; - $tmp = $self->fixpath($tmp,1); - if (@$extra) { - $extralist = join(' ',@$extra); - $extralist =~ s/[,\s\n]+/, /g; - } - else { $extralist = ''; } + $tmpdir = "[]" unless $tmpdir; + $tmpdir = $self->fixpath($tmpdir,1); + if (@optlibs) { $extralist = join(' ',@optlibs); } + else { $extralist = ''; } + # Let ExtUtils::Liblist find the necessary libs for us (but skip PerlShr) + # that's what we're building here). + push @optlibs, grep { !/PerlShr/i } split ' ', +($self->ext())[2]; if ($libperl) { unless (-f $libperl || -f ($libperl = $self->catfile($Config{'installarchlib'},'CORE',$libperl))) { print STDOUT "Warning: $libperl not found\n"; @@ -2312,40 +1507,50 @@ $(MAP_TARGET) :: $(MAKE_APERL_FILE) MAP_TARGET = ',$self->fixpath($target,0),' MAP_SHRTARGET = ',$self->fixpath($shrtarget,0)," MAP_LINKCMD = $linkcmd -MAP_PERLINC = ", $perlinc ? map('"$_" ',@{$perlinc}) : '',' -# We use the linker options files created with each extension, rather than -#specifying the object files directly on the command line. -MAP_STATIC = ',@staticopts ? join(' ', @staticopts) : '',' -MAP_OPTS = ',@staticopts ? ','.join(',', map($_.'/Option', @staticopts)) : ''," +MAP_PERLINC = ", $perlinc ? map('"$_" ',@{$perlinc}) : ''," MAP_EXTRA = $extralist MAP_LIBPERL = ",$self->fixpath($libperl,0),' '; + push @m,"\n${tmpdir}Makeaperl.Opt : \$(MAP_EXTRA)\n"; + foreach (@optlibs) { + push @m,' $(NOECHO) $(PERL) -e "print q{',$_,'}" >>$(MMS$TARGET)',"\n"; + } + push @m,"\n${tmpdir}PerlShr.Opt :\n\t"; + push @m,'$(NOECHO) $(PERL) -e "print q{$(MAP_SHRTARGET)}" >$(MMS$TARGET)',"\n"; + push @m,' -$(MAP_SHRTARGET) : $(MAP_LIBPERL) $(MAP_STATIC) ',"${libperldir}Perlshr_Attr.Opt",' - $(MAP_LINKCMD)/Shareable=$(MMS$TARGET) $(MAP_OPTS), $(MAP_EXTRA), $(MAP_LIBPERL) ',"${libperldir}Perlshr_Attr.Opt",' -$(MAP_TARGET) : $(MAP_SHRTARGET) ',"${tmp}perlmain\$(OBJ_EXT) ${tmp}PerlShr.Opt",' - $(MAP_LINKCMD) ',"${tmp}perlmain\$(OBJ_EXT)",', PerlShr.Opt/Option - $(NOECHO) $(SAY) "To install the new ""$(MAP_TARGET)"" binary, say" - $(NOECHO) $(SAY) " $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(MAKEFILE) inst_perl $(USEMACROS)MAP_TARGET=$(MAP_TARGET)$(ENDMACRO)" - $(NOECHO) $(SAY) "To remove the intermediate files, say - $(NOECHO) $(SAY) " $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(MAKEFILE) map_clean" -'; - push @m,' -',"${tmp}perlmain.c",' : $(MAKEFILE) - $(NOECHO) $(PERL) $(MAP_PERLINC) -e "use ExtUtils::Miniperl; writemain(qw|',@staticpkgs,'|)" >$(MMS$TARGET) +$(MAP_SHRTARGET) : $(MAP_LIBPERL) Makeaperl.Opt ',"${libperldir}Perlshr_Attr.Opt",' + $(MAP_LINKCMD)/Shareable=$(MMS$TARGET) $(MAP_LIBPERL), Makeaperl.Opt/Option ',"${libperldir}Perlshr_Attr.Opt/Option",' +$(MAP_TARGET) : $(MAP_SHRTARGET) ',"${tmpdir}perlmain\$(OBJ_EXT) ${tmpdir}PerlShr.Opt",' + $(MAP_LINKCMD) ',"${tmpdir}perlmain\$(OBJ_EXT)",', PerlShr.Opt/Option + $(NOECHO) $(ECHO) "To install the new ""$(MAP_TARGET)"" binary, say" + $(NOECHO) $(ECHO) " $(MAKE)$(USEMAKEFILE)$(FIRST_MAKEFILE) inst_perl $(USEMACROS)MAP_TARGET=$(MAP_TARGET)$(ENDMACRO)" + $(NOECHO) $(ECHO) "To remove the intermediate files, say + $(NOECHO) $(ECHO) " $(MAKE)$(USEMAKEFILE)$(FIRST_MAKEFILE) map_clean" '; + push @m,"\n${tmpdir}perlmain.c : \$(FIRST_MAKEFILE)\n\t\$(NOECHO) \$(PERL) -e 1 >${tmpdir}Writemain.tmp\n"; + push @m, "# More from the 255-char line length limit\n"; + foreach (@staticpkgs) { + push @m,' $(NOECHO) $(PERL) -e "print q{',$_,qq[}" >>${tmpdir}Writemain.tmp\n]; + } + + push @m, sprintf <<'MAKE_FRAG', $tmpdir, $tmpdir; + $(NOECHO) $(PERL) $(MAP_PERLINC) -ane "use ExtUtils::Miniperl; writemain(@F)" %sWritemain.tmp >$(MMS$TARGET) + $(NOECHO) $(RM_F) %sWritemain.tmp +MAKE_FRAG push @m, q[ -# More from the 255-char line length limit +# Still more from the 255-char line length limit doc_inst_perl : - $(NOECHO) $(PERL) -e "print 'Perl binary $(MAP_TARGET)|'" >.MM_tmp - $(NOECHO) $(PERL) -e "print 'MAP_STATIC|$(MAP_STATIC)|'" >>.MM_tmp + $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB) + $(NOECHO) $(ECHO) "Perl binary $(MAP_TARGET)|" >.MM_tmp + $(NOECHO) $(ECHO) "MAP_STATIC|$(MAP_STATIC)|" >>.MM_tmp $(NOECHO) $(PERL) -pl040 -e " " ].$self->catfile('$(INST_ARCHAUTODIR)','extralibs.all'),q[ >>.MM_tmp - $(NOECHO) $(PERL) -e "print 'MAP_LIBPERL|$(MAP_LIBPERL)|'" >>.MM_tmp - $(DOC_INSTALL) <.MM_tmp >>].$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q[ - $(NOECHO) Delete/NoLog/NoConfirm .MM_tmp; + $(NOECHO) $(ECHO) -e "MAP_LIBPERL|$(MAP_LIBPERL)|" >>.MM_tmp + $(NOECHO) $(DOC_INSTALL) <.MM_tmp >>].$self->catfile('$(DESTINSTALLARCHLIB)','perllocal.pod').q[ + $(NOECHO) $(RM_F) .MM_tmp ]; push @m, " @@ -2360,8 +1565,8 @@ clean :: map_clean \$(NOECHO) \$(NOOP) map_clean : - \$(RM_F) ${tmp}perlmain\$(OBJ_EXT) ${tmp}perlmain.c \$(MAKEFILE) - \$(RM_F) ${tmp}PerlShr.Opt \$(MAP_TARGET) + \$(RM_F) ${tmpdir}perlmain\$(OBJ_EXT) ${tmpdir}perlmain.c \$(FIRST_MAKEFILE) + \$(RM_F) ${tmpdir}Makeaperl.Opt ${tmpdir}PerlShr.Opt \$(MAP_TARGET) "; join '', @m; @@ -2378,17 +1583,380 @@ part of a filespec. =cut sub nicetext { - my($self,$text) = @_; + return $text if $text =~ m/^\w+\s*=/; # leave macro defs alone $text =~ s/([^\s:])(:+\s)/$1 $2/gs; $text; } -1; +=item prefixify (override) + +prefixifying on VMS is simple. Each should simply be: + + perl_root:[some.dir] + +which can just be converted to: + + volume:[your.prefix.some.dir] + +otherwise you get the default layout. + +In effect, your search prefix is ignored and $Config{vms_prefix} is +used instead. + +=cut + +sub prefixify { + my($self, $var, $sprefix, $rprefix, $default) = @_; + + # Translate $(PERLPREFIX) to a real path. + $rprefix = $self->eliminate_macros($rprefix); + $rprefix = VMS::Filespec::vmspath($rprefix) if $rprefix; + $sprefix = VMS::Filespec::vmspath($sprefix) if $sprefix; + + $default = VMS::Filespec::vmsify($default) + unless $default =~ /\[.*\]/; + + (my $var_no_install = $var) =~ s/^install//; + my $path = $self->{uc $var} || + $ExtUtils::MM_Unix::Config_Override{lc $var} || + $Config{lc $var} || $Config{lc $var_no_install}; + + if( !$path ) { + print STDERR " no Config found for $var.\n" if $Verbose >= 2; + $path = $self->_prefixify_default($rprefix, $default); + } + elsif( !$self->{ARGS}{PREFIX} || !$self->file_name_is_absolute($path) ) { + # do nothing if there's no prefix or if its relative + } + elsif( $sprefix eq $rprefix ) { + print STDERR " no new prefix.\n" if $Verbose >= 2; + } + else { + + print STDERR " prefixify $var => $path\n" if $Verbose >= 2; + print STDERR " from $sprefix to $rprefix\n" if $Verbose >= 2; + + my($path_vol, $path_dirs) = $self->splitpath( $path ); + if( $path_vol eq $Config{vms_prefix}.':' ) { + print STDERR " $Config{vms_prefix}: seen\n" if $Verbose >= 2; + + $path_dirs =~ s{^\[}{\[.} unless $path_dirs =~ m{^\[\.}; + $path = $self->_catprefix($rprefix, $path_dirs); + } + else { + $path = $self->_prefixify_default($rprefix, $default); + } + } + + print " now $path\n" if $Verbose >= 2; + return $self->{uc $var} = $path; +} + + +sub _prefixify_default { + my($self, $rprefix, $default) = @_; + + print STDERR " cannot prefix, using default.\n" if $Verbose >= 2; + + if( !$default ) { + print STDERR "No default!\n" if $Verbose >= 1; + return; + } + if( !$rprefix ) { + print STDERR "No replacement prefix!\n" if $Verbose >= 1; + return ''; + } + + return $self->_catprefix($rprefix, $default); +} + +sub _catprefix { + my($self, $rprefix, $default) = @_; + + my($rvol, $rdirs) = $self->splitpath($rprefix); + if( $rvol ) { + return $self->catpath($rvol, + $self->catdir($rdirs, $default), + '' + ) + } + else { + return $self->catdir($rdirs, $default); + } +} + + +=item cd + +=cut + +sub cd { + my($self, $dir, @cmds) = @_; + + $dir = vmspath($dir); + + my $cmd = join "\n\t", map "$_", @cmds; + + # No leading tab makes it look right when embedded + my $make_frag = sprintf <<'MAKE_FRAG', $dir, $cmd; +startdir = F$Environment("Default") + Set Default %s + %s + Set Default 'startdir' +MAKE_FRAG + + # No trailing newline makes this easier to embed + chomp $make_frag; + + return $make_frag; +} + + +=item oneliner + +=cut + +sub oneliner { + my($self, $cmd, $switches) = @_; + $switches = [] unless defined $switches; + + # Strip leading and trailing newlines + $cmd =~ s{^\n+}{}; + $cmd =~ s{\n+$}{}; + + $cmd = $self->quote_literal($cmd); + $cmd = $self->escape_newlines($cmd); + + # Switches must be quoted else they will be lowercased. + $switches = join ' ', map { qq{"$_"} } @$switches; + + return qq{\$(ABSPERLRUN) $switches -e $cmd "--"}; +} + + +=item B + +perl trips up on "" thinking it's an input redirect. So we use the +native Write command instead. Besides, its faster. + +=cut + +sub echo { + my($self, $text, $file, $appending) = @_; + $appending ||= 0; + + my $opencmd = $appending ? 'Open/Append' : 'Open/Write'; + + my @cmds = ("\$(NOECHO) $opencmd MMECHOFILE $file "); + push @cmds, map { '$(NOECHO) Write MMECHOFILE '.$self->quote_literal($_) } + split /\n/, $text; + push @cmds, '$(NOECHO) Close MMECHOFILE'; + return @cmds; +} + + +=item quote_literal + +=cut + +sub quote_literal { + my($self, $text) = @_; + + # I believe this is all we should need. + $text =~ s{"}{""}g; + + return qq{"$text"}; +} + +=item escape_newlines + +=cut + +sub escape_newlines { + my($self, $text) = @_; + + $text =~ s{\n}{-\n}g; + + return $text; +} + +=item max_exec_len + +256 characters. + +=cut + +sub max_exec_len { + my $self = shift; + + return $self->{_MAX_EXEC_LEN} ||= 256; +} + +=item init_linker + +=cut + +sub init_linker { + my $self = shift; + $self->{EXPORT_LIST} ||= '$(BASEEXT).opt'; + + my $shr = $Config{dbgprefix} . 'PERLSHR'; + if ($self->{PERL_SRC}) { + $self->{PERL_ARCHIVE} ||= + $self->catfile($self->{PERL_SRC}, "$shr.$Config{'dlext'}"); + } + else { + $self->{PERL_ARCHIVE} ||= + $ENV{$shr} ? $ENV{$shr} : "Sys\$Share:$shr.$Config{'dlext'}"; + } + + $self->{PERL_ARCHIVE_AFTER} ||= ''; +} + +=item eliminate_macros + +Expands MM[KS]/Make macros in a text string, using the contents of +identically named elements of C<%$self>, and returns the result +as a file specification in Unix syntax. + +NOTE: This is the canonical version of the method. The version in +File::Spec::VMS is deprecated. + +=cut + +sub eliminate_macros { + my($self,$path) = @_; + return '' unless $path; + $self = {} unless ref $self; + + if ($path =~ /\s/) { + return join ' ', map { $self->eliminate_macros($_) } split /\s+/, $path; + } + + my($npath) = unixify($path); + # sometimes unixify will return a string with an off-by-one trailing null + $npath =~ s{\0$}{}; + + my($complex) = 0; + my($head,$macro,$tail); + + # perform m##g in scalar context so it acts as an iterator + while ($npath =~ m#(.*?)\$\((\S+?)\)(.*)#gs) { + if (defined $self->{$2}) { + ($head,$macro,$tail) = ($1,$2,$3); + if (ref $self->{$macro}) { + if (ref $self->{$macro} eq 'ARRAY') { + $macro = join ' ', @{$self->{$macro}}; + } + else { + print "Note: can't expand macro \$($macro) containing ",ref($self->{$macro}), + "\n\t(using MMK-specific deferred substitutuon; MMS will break)\n"; + $macro = "\cB$macro\cB"; + $complex = 1; + } + } + else { ($macro = unixify($self->{$macro})) =~ s#/\Z(?!\n)##; } + $npath = "$head$macro$tail"; + } + } + if ($complex) { $npath =~ s#\cB(.*?)\cB#\${$1}#gs; } + $npath; +} + +=item fixpath + + my $path = $mm->fixpath($path); + my $path = $mm->fixpath($path, $is_dir); + +Catchall routine to clean up problem MM[SK]/Make macros. Expands macros +in any directory specification, in order to avoid juxtaposing two +VMS-syntax directories when MM[SK] is run. Also expands expressions which +are all macro, so that we can tell how long the expansion is, and avoid +overrunning DCL's command buffer when MM[KS] is running. + +fixpath() checks to see whether the result matches the name of a +directory in the current default directory and returns a directory or +file specification accordingly. C<$is_dir> can be set to true to +force fixpath() to consider the path to be a directory or false to force +it to be a file. + +NOTE: This is the canonical version of the method. The version in +File::Spec::VMS is deprecated. + +=cut + +sub fixpath { + my($self,$path,$force_path) = @_; + return '' unless $path; + $self = bless {} unless ref $self; + my($fixedpath,$prefix,$name); + + if ($path =~ /[ \t]/) { + return join ' ', + map { $self->fixpath($_,$force_path) } + split /[ \t]+/, $path; + } + + if ($path =~ m#^\$\([^\)]+\)\Z(?!\n)#s || $path =~ m#[/:>\]]#) { + if ($force_path or $path =~ /(?:DIR\)|\])\Z(?!\n)/) { + $fixedpath = vmspath($self->eliminate_macros($path)); + } + else { + $fixedpath = vmsify($self->eliminate_macros($path)); + } + } + elsif ((($prefix,$name) = ($path =~ m#^\$\(([^\)]+)\)(.+)#s)) && $self->{$prefix}) { + my($vmspre) = $self->eliminate_macros("\$($prefix)"); + # is it a dir or just a name? + $vmspre = ($vmspre =~ m|/| or $prefix =~ /DIR\Z(?!\n)/) ? vmspath($vmspre) : ''; + $fixedpath = ($vmspre ? $vmspre : $self->{$prefix}) . $name; + $fixedpath = vmspath($fixedpath) if $force_path; + } + else { + $fixedpath = $path; + $fixedpath = vmspath($fixedpath) if $force_path; + } + # No hints, so we try to guess + if (!defined($force_path) and $fixedpath !~ /[:>(.\]]/) { + $fixedpath = vmspath($fixedpath) if -d $fixedpath; + } + + # Trim off root dirname if it's had other dirs inserted in front of it. + $fixedpath =~ s/\.000000([\]>])/$1/; + # Special case for VMS absolute directory specs: these will have had device + # prepended during trip through Unix syntax in eliminate_macros(), since + # Unix syntax has no way to express "absolute from the top of this device's + # directory tree". + if ($path =~ /^[\[>][^.\-]/) { $fixedpath =~ s/^[^\[<]+//; } + + return $fixedpath; +} + + +=item os_flavor + +VMS is VMS. + +=cut + +sub os_flavor { + return('VMS'); +} =back + +=head1 AUTHOR + +Original author Charles Bailey F + +Maintained by Michael G Schwern F + +See L for patching and contact information. + + =cut -__END__ +1;