-BEGIN {require 5.002;} # MakeMaker 5.17 was the last MakeMaker that was compatible with perl5.001m
-
+# $Id: /mirror/svn.schwern.org/CPAN/ExtUtils-MakeMaker/trunk/lib/ExtUtils/MakeMaker.pm 32261 2007-07-03T08:08:29.826721Z schwern $
package ExtUtils::MakeMaker;
-$VERSION = "5.45";
-$Version_OK = "5.17"; # Makefiles older than $Version_OK will die
- # (Will be checked from MakeMaker version 4.13 onwards)
-($Revision = substr(q$Revision: 1.222 $, 10)) =~ s/\s+$//;
-
-
+BEGIN {require 5.005_03;}
require Exporter;
-use Config;
+use ExtUtils::MakeMaker::Config;
use Carp ();
-#use FileHandle ();
+use File::Path;
use vars qw(
+ @ISA @EXPORT @EXPORT_OK
+ $VERSION $Verbose %Config
+ @Prepend_parent @Parent
+ %Recognized_Att_Keys @Get_from_Config @MM_Sections @Overridable
+ $Filename
+ );
- @ISA @EXPORT @EXPORT_OK $AUTOLOAD
- $ISA_TTY $Is_Mac $Is_OS2 $Is_VMS $Revision
- $VERSION $Verbose $Version_OK %Config %Keep_after_flush
- %MM_Sections %Prepend_dot_dot %Recognized_Att_Keys
- @Get_from_Config @MM_Sections @Overridable @Parent
+# Has to be on its own line with no $ after it to avoid being noticed by
+# the version control system
+use vars qw($Revision);
+use strict;
- );
-# use strict;
+$VERSION = '6.36';
+($Revision) = q$Revision: 32261 $ =~ /Revision:\s+(\S+)/;
-# &DynaLoader::mod2fname should be available to miniperl, thus
-# should be a pseudo-builtin (cmp. os2.c).
-#eval {require DynaLoader;};
-
-#
-# Set up the inheritance before we pull in the MM_* packages, because they
-# import variables and functions from here
-#
@ISA = qw(Exporter);
@EXPORT = qw(&WriteMakefile &writeMakefile $Verbose &prompt);
-@EXPORT_OK = qw($VERSION &Version_check &neatvalue &mkbootstrap &mksymlists);
+@EXPORT_OK = qw($VERSION &neatvalue &mkbootstrap &mksymlists
+ &WriteEmptyMakefile);
-#
-# Dummy package MM inherits actual methods from OS-specific
-# default packages. We use this intermediate package so
-# MY::XYZ->func() can call MM->func() and get the proper
-# default routine without having to know under what OS
-# it's running.
-#
-@MM::ISA = qw[ExtUtils::MM_Unix ExtUtils::Liblist::Kid ExtUtils::MakeMaker];
+# These will go away once the last of the Win32 & VMS specific code is
+# purged.
+my $Is_VMS = $^O eq 'VMS';
+my $Is_Win32 = $^O eq 'MSWin32';
-#
-# Setup dummy package:
-# MY exists for overriding methods to be defined within
-#
-{
- package MY;
- @MY::ISA = qw(MM);
-### sub AUTOLOAD { use Devel::Symdump; print Devel::Symdump->rnew->as_string; Carp::confess "hey why? $AUTOLOAD" }
- package MM;
- sub DESTROY {}
-}
+# Our filename for diagnostic and debugging purposes. More reliable
+# than %INC (think caseless filesystems)
+$Filename = __FILE__;
-# "predeclare the package: we only load it via AUTOLOAD
-# but we have already mentioned it in @ISA
-package ExtUtils::Liblist::Kid;
+full_setup();
-package ExtUtils::MakeMaker;
-#
-# Now we can pull in the friends
-#
-$Is_VMS = $^O eq 'VMS';
-$Is_OS2 = $^O eq 'os2';
-$Is_Mac = $^O eq 'MacOS';
-$Is_Win32 = $^O eq 'MSWin32';
-$Is_Cygwin= $^O eq 'cygwin';
+require ExtUtils::MM; # Things like CPAN assume loading ExtUtils::MakeMaker
+ # will give them MM.
-require ExtUtils::MM_Unix;
+require ExtUtils::MY; # XXX pre-5.8 versions of ExtUtils::Embed expect
+ # loading ExtUtils::MakeMaker will give them MY.
+ # This will go when Embed is it's own CPAN module.
-if ($Is_VMS) {
- require ExtUtils::MM_VMS;
- require VMS::Filespec; # is a noop as long as we require it within MM_VMS
-}
-if ($Is_OS2) {
- require ExtUtils::MM_OS2;
-}
-if ($Is_Mac) {
- require ExtUtils::MM_MacOS;
-}
-if ($Is_Win32) {
- require ExtUtils::MM_Win32;
-}
-if ($Is_Cygwin) {
- require ExtUtils::MM_Cygwin;
-}
-full_setup();
+sub WriteMakefile {
+ Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
+
+ require ExtUtils::MY;
+ my %att = @_;
-# The use of the Version_check target has been dropped between perl
-# 5.5.63 and 5.5.64. We must keep the subroutine for a while so that
-# old Makefiles can satisfy the Version_check target.
-
-sub Version_check {
- my($checkversion) = @_;
- die "Your Makefile was built with ExtUtils::MakeMaker v $checkversion.
-Current Version is $ExtUtils::MakeMaker::VERSION. There have been considerable
-changes in the meantime.
-Please rerun 'perl Makefile.PL' to regenerate the Makefile.\n"
- if $checkversion < $Version_OK;
- printf STDOUT "%s %s %s %s.\n", "Makefile built with ExtUtils::MakeMaker v",
- $checkversion, "Current Version is", $VERSION
- unless $checkversion == $VERSION;
+ _verify_att(\%att);
+
+ my $mm = MM->new(\%att);
+ $mm->flush;
+
+ return $mm;
}
-sub warnhandler {
- $_[0] =~ /^Use of uninitialized value/ && return;
- $_[0] =~ /used only once/ && return;
- $_[0] =~ /^Subroutine\s+[\w:]+\s+redefined/ && return;
- warn @_;
+
+# Basic signatures of the attributes WriteMakefile takes. Each is the
+# reference type. Empty value indicate it takes a non-reference
+# scalar.
+my %Att_Sigs;
+my %Special_Sigs = (
+ C => 'ARRAY',
+ CONFIG => 'ARRAY',
+ CONFIGURE => 'CODE',
+ DIR => 'ARRAY',
+ DL_FUNCS => 'HASH',
+ DL_VARS => 'ARRAY',
+ EXCLUDE_EXT => 'ARRAY',
+ EXE_FILES => 'ARRAY',
+ FUNCLIST => 'ARRAY',
+ H => 'ARRAY',
+ IMPORTS => 'HASH',
+ INCLUDE_EXT => 'ARRAY',
+ LIBS => ['ARRAY',''],
+ MAN1PODS => 'HASH',
+ MAN3PODS => 'HASH',
+ PL_FILES => 'HASH',
+ PM => 'HASH',
+ PMLIBDIRS => 'ARRAY',
+ PMLIBPARENTDIRS => 'ARRAY',
+ PREREQ_PM => 'HASH',
+ SKIP => 'ARRAY',
+ TYPEMAPS => 'ARRAY',
+ XS => 'HASH',
+ VERSION => ['version',''],
+ _KEEP_AFTER_FLUSH => '',
+
+ clean => 'HASH',
+ depend => 'HASH',
+ dist => 'HASH',
+ dynamic_lib=> 'HASH',
+ linkext => 'HASH',
+ macro => 'HASH',
+ postamble => 'HASH',
+ realclean => 'HASH',
+ test => 'HASH',
+ tool_autosplit => 'HASH',
+);
+
+@Att_Sigs{keys %Recognized_Att_Keys} = ('') x keys %Recognized_Att_Keys;
+@Att_Sigs{keys %Special_Sigs} = values %Special_Sigs;
+
+
+sub _verify_att {
+ my($att) = @_;
+
+ while( my($key, $val) = each %$att ) {
+ my $sig = $Att_Sigs{$key};
+ unless( defined $sig ) {
+ warn "WARNING: $key is not a known parameter.\n";
+ next;
+ }
+
+ my @sigs = ref $sig ? @$sig : $sig;
+ my $given = ref $val;
+ unless( grep { $given eq $_ || ($_ && eval{$val->isa($_)}) } @sigs ) {
+ my $takes = join " or ", map { _format_att($_) } @sigs;
+
+ my $has = _format_att($given);
+ warn "WARNING: $key takes a $takes not a $has.\n".
+ " Please inform the author.\n";
+ }
+ }
}
-sub WriteMakefile {
- Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
- local $SIG{__WARN__} = \&warnhandler;
- my %att = @_;
- MM->new(\%att)->flush;
+sub _format_att {
+ my $given = shift;
+
+ return $given eq '' ? "string/number"
+ : uc $given eq $given ? "$given reference"
+ : "$given object"
+ ;
}
+
sub prompt ($;$) {
- my($mess,$def)=@_;
- $ISA_TTY = -t STDIN && (-t STDOUT || !(-f STDOUT || -c STDOUT)) ; # Pipe?
- Carp::confess("prompt function called without an argument") unless defined $mess;
+ my($mess, $def) = @_;
+ Carp::confess("prompt function called without an argument")
+ unless defined $mess;
+
+ my $isa_tty = -t STDIN && (-t STDOUT || !(-f STDOUT || -c STDOUT)) ;
+
my $dispdef = defined $def ? "[$def] " : " ";
$def = defined $def ? $def : "";
- my $ans;
+
local $|=1;
+ local $\;
print "$mess $dispdef";
- if ($ISA_TTY) {
- chomp($ans = <STDIN>);
- } else {
- print "$def\n";
+
+ my $ans;
+ if ($ENV{PERL_MM_USE_DEFAULT} || (!$isa_tty && eof STDIN)) {
+ print "$def\n";
}
- return ($ans ne '') ? $ans : $def;
+ else {
+ $ans = <STDIN>;
+ if( defined $ans ) {
+ chomp $ans;
+ }
+ else { # user hit ctrl-D
+ print "\n";
+ }
+ }
+
+ return (!defined $ans || $ans eq '') ? $def : $ans;
}
sub eval_in_subdirs {
my($self) = @_;
- my($dir);
- use Cwd 'cwd';
- my $pwd = cwd();
+ use Cwd qw(cwd abs_path);
+ my $pwd = cwd() || die "Can't figure out your cwd!";
+
+ local @INC = map eval {abs_path($_) if -e} || $_, @INC;
+ push @INC, '.'; # '.' has to always be at the end of @INC
- foreach $dir (@{$self->{DIR}}){
- my($abs) = $self->catdir($pwd,$dir);
- $self->eval_in_x($abs);
+ foreach my $dir (@{$self->{DIR}}){
+ my($abs) = $self->catdir($pwd,$dir);
+ eval { $self->eval_in_x($abs); };
+ last if $@;
}
chdir $pwd;
+ die $@ if $@;
}
sub eval_in_x {
my($self,$dir) = @_;
- package main;
chdir $dir or Carp::carp("Couldn't change to directory $dir: $!");
-# use FileHandle ();
-# my $fh = new FileHandle;
-# $fh->open("Makefile.PL") or Carp::carp("Couldn't open Makefile.PL in $dir");
- local *FH;
- open(FH,"Makefile.PL") or Carp::carp("Couldn't open Makefile.PL in $dir");
-# my $eval = join "", <$fh>;
- my $eval = join "", <FH>;
-# $fh->close;
- close FH;
- eval $eval;
+
+ {
+ package main;
+ do './Makefile.PL';
+ };
if ($@) {
-# if ($@ =~ /prerequisites/) {
-# die "MakeMaker WARNING: $@";
-# } else {
-# warn "WARNING from evaluation of $dir/Makefile.PL: $@";
-# }
- warn "WARNING from evaluation of $dir/Makefile.PL: $@";
+# if ($@ =~ /prerequisites/) {
+# die "MakeMaker WARNING: $@";
+# } else {
+# warn "WARNING from evaluation of $dir/Makefile.PL: $@";
+# }
+ die "ERROR from evaluation of $dir/Makefile.PL: $@";
}
}
+
+# package name for the classes into which the first object will be blessed
+my $PACKNAME = 'PACK000';
+
sub full_setup {
$Verbose ||= 0;
- # package name for the classes into which the first object will be blessed
- $PACKNAME = "PACK000";
-
- @Attrib_help = qw/
+ my @attrib_help = qw/
AUTHOR ABSTRACT ABSTRACT_FROM BINARY_LOCATION
C CAPI CCFLAGS CONFIG CONFIGURE DEFINE DIR DISTNAME DL_FUNCS DL_VARS
- EXCLUDE_EXT EXE_FILES FIRST_MAKEFILE FULLPERL FUNCLIST H
- HTMLLIBPODS HTMLSCRIPTPODS IMPORTS
- INC INCLUDE_EXT INSTALLARCHLIB INSTALLBIN INSTALLDIRS INSTALLHTMLPRIVLIBDIR
- INSTALLHTMLSCRIPTDIR INSTALLHTMLSITELIBDIR INSTALLMAN1DIR
- INSTALLMAN3DIR INSTALLPRIVLIB INSTALLSCRIPT INSTALLSITEARCH
- INSTALLSITELIB INST_ARCHLIB INST_BIN INST_EXE INST_LIB
- INST_HTMLLIBDIR INST_HTMLSCRIPTDIR
- INST_MAN1DIR INST_MAN3DIR INST_SCRIPT LDFROM LIB LIBPERL_A LIBS
- LINKTYPE MAKEAPERL MAKEFILE MAN1PODS MAN3PODS MAP_TARGET MYEXTLIB
- PERL_MALLOC_OK
- NAME NEEDS_LINKING NOECHO NORECURS NO_VC OBJECT OPTIMIZE PERL PERLMAINCC
- PERL_ARCHLIB PERL_LIB PERL_SRC PERM_RW PERM_RWX
- PL_FILES PM PM_FILTER PMLIBDIRS POLLUTE PPM_INSTALL_EXEC
- PPM_INSTALL_SCRIPT PREFIX
- PREREQ_PM SKIP TYPEMAPS VERSION VERSION_FROM XS XSOPT XSPROTOARG
+ EXCLUDE_EXT EXE_FILES EXTRA_META FIRST_MAKEFILE
+ FULLPERL FULLPERLRUN FULLPERLRUNINST
+ FUNCLIST H IMPORTS
+
+ INST_ARCHLIB INST_SCRIPT INST_BIN INST_LIB INST_MAN1DIR INST_MAN3DIR
+ INSTALLDIRS
+ DESTDIR PREFIX INSTALL_BASE
+ PERLPREFIX SITEPREFIX VENDORPREFIX
+ INSTALLPRIVLIB INSTALLSITELIB INSTALLVENDORLIB
+ INSTALLARCHLIB INSTALLSITEARCH INSTALLVENDORARCH
+ INSTALLBIN INSTALLSITEBIN INSTALLVENDORBIN
+ INSTALLMAN1DIR INSTALLMAN3DIR
+ INSTALLSITEMAN1DIR INSTALLSITEMAN3DIR
+ INSTALLVENDORMAN1DIR INSTALLVENDORMAN3DIR
+ INSTALLSCRIPT INSTALLSITESCRIPT INSTALLVENDORSCRIPT
+ PERL_LIB PERL_ARCHLIB
+ SITELIBEXP SITEARCHEXP
+
+ INC INCLUDE_EXT LDFROM LIB LIBPERL_A LIBS LICENSE
+ LINKTYPE MAKE MAKEAPERL MAKEFILE MAKEFILE_OLD MAN1PODS MAN3PODS MAP_TARGET
+ MYEXTLIB NAME NEEDS_LINKING NOECHO NO_META NORECURS NO_VC OBJECT OPTIMIZE
+ PERL_MALLOC_OK PERL PERLMAINCC PERLRUN PERLRUNINST PERL_CORE
+ PERL_SRC PERM_RW PERM_RWX
+ PL_FILES PM PM_FILTER PMLIBDIRS PMLIBPARENTDIRS POLLUTE PPM_INSTALL_EXEC
+ PPM_INSTALL_SCRIPT PREREQ_FATAL PREREQ_PM PREREQ_PRINT PRINT_PREREQ
+ SIGN SKIP TYPEMAPS VERSION VERSION_FROM XS XSOPT XSPROTOARG
XS_VERSION clean depend dist dynamic_lib linkext macro realclean
tool_autosplit
- /;
+
+ MACPERL_SRC MACPERL_LIB MACLIBS_68K MACLIBS_PPC MACLIBS_SC MACLIBS_MRC
+ MACLIBS_ALL_68K MACLIBS_ALL_PPC MACLIBS_SHARED
+ /;
# IMPORTS is used under OS/2 and Win32
@MM_Sections =
- qw(
+ qw(
+
+ post_initialize const_config constants platform_constants
+ tool_autosplit tool_xsubpp tools_other
+
+ makemakerdflt
- post_initialize const_config constants tool_autosplit tool_xsubpp
- tools_other dist macro depend cflags const_loadlibs const_cccmd
+ dist macro depend cflags const_loadlibs const_cccmd
post_constants
pasthru
- c_o xs_c xs_o top_targets linkext dlsyms dynamic dynamic_bs
- dynamic_lib static static_lib htmlifypods manifypods processPL
+ special_targets
+ c_o xs_c xs_o
+ top_targets blibdirs linkext dlsyms dynamic dynamic_bs
+ dynamic_lib static static_lib manifypods processPL
installbin subdirs
- clean realclean dist_basics dist_core dist_dir dist_test dist_ci
+ clean_subdirs clean realclean_subdirs realclean
+ metafile signature
+ dist_basics dist_core distdir dist_test dist_ci distmeta distsignature
install force perldepend makefile staticmake test ppd
- ); # loses section ordering
+ ); # loses section ordering
@Overridable = @MM_Sections;
push @Overridable, qw[
- dir_target libscan makeaperl needs_linking perm_rw perm_rwx
- subdir_x test_via_harness test_via_script
- ];
+ libscan makeaperl needs_linking perm_rw perm_rwx
+ subdir_x test_via_harness test_via_script
+
+ init_VERSION init_dist init_INST init_INSTALL init_DEST init_dirscan
+ init_PM init_MANPODS init_xs init_PERL init_DIRFILESEP init_linker
+ ];
push @MM_Sections, qw[
pm_to_blib selfdocument
- ];
+ ];
# Postamble needs to be the last that was always the case
push @MM_Sections, "postamble";
# we will use all these variables in the Makefile
@Get_from_Config =
- qw(
- ar cc cccdlflags ccdlflags dlext dlsrc ld lddlflags ldflags libc
- lib_ext obj_ext osname osvers ranlib sitelibexp sitearchexp so
- exe_ext full_ar
- );
-
- my $item;
- foreach $item (@Attrib_help){
- $Recognized_Att_Keys{$item} = 1;
+ qw(
+ ar cc cccdlflags ccdlflags dlext dlsrc exe_ext full_ar ld
+ lddlflags ldflags libc lib_ext obj_ext osname osvers ranlib
+ sitelibexp sitearchexp so
+ );
+
+ # 5.5.3 doesn't have any concept of vendor libs
+ push @Get_from_Config, qw( vendorarchexp vendorlibexp ) if $] >= 5.006;
+
+ foreach my $item (@attrib_help){
+ $Recognized_Att_Keys{$item} = 1;
}
- foreach $item (@Get_from_Config) {
- $Recognized_Att_Keys{uc $item} = $Config{$item};
- print "Attribute '\U$item\E' => '$Config{$item}'\n"
- if ($Verbose >= 2);
+ foreach my $item (@Get_from_Config) {
+ $Recognized_Att_Keys{uc $item} = $Config{$item};
+ print "Attribute '\U$item\E' => '$Config{$item}'\n"
+ if ($Verbose >= 2);
}
#
# us (the parent) for the values and will prepend "..", so that
# all files to be installed end up below OUR ./blib
#
- %Prepend_dot_dot =
- qw(
-
- INST_BIN 1 INST_EXE 1 INST_LIB 1 INST_ARCHLIB 1 INST_SCRIPT 1
- MAP_TARGET 1 INST_HTMLLIBDIR 1 INST_HTMLSCRIPTDIR 1
- INST_MAN1DIR 1 INST_MAN3DIR 1 PERL_SRC 1 PERL 1 FULLPERL 1
-
- );
-
- my @keep = qw/
- NEEDS_LINKING HAS_LINK_CODE
- /;
- @Keep_after_flush{@keep} = (1) x @keep;
+ @Prepend_parent = qw(
+ INST_BIN INST_LIB INST_ARCHLIB INST_SCRIPT
+ MAP_TARGET INST_MAN1DIR INST_MAN3DIR PERL_SRC
+ PERL FULLPERL
+ );
}
sub writeMakefile {
END
}
-sub ExtUtils::MakeMaker::new {
+sub new {
my($class,$self) = @_;
my($key);
+ # Store the original args passed to WriteMakefile()
+ foreach my $k (keys %$self) {
+ $self->{ARGS}{$k} = $self->{$k};
+ }
+
+ if ("@ARGV" =~ /\bPREREQ_PRINT\b/) {
+ require Data::Dumper;
+ print Data::Dumper->Dump([$self->{PREREQ_PM}], [qw(PREREQ_PM)]);
+ exit 0;
+ }
+
+ # PRINT_PREREQ is RedHatism.
+ if ("@ARGV" =~ /\bPRINT_PREREQ\b/) {
+ print join(" ", map { "perl($_)>=$self->{PREREQ_PM}->{$_} " }
+ sort keys %{$self->{PREREQ_PM}}), "\n";
+ exit 0;
+ }
+
print STDOUT "MakeMaker (v$VERSION)\n" if $Verbose;
if (-f "MANIFEST" && ! -f "Makefile"){
- check_manifest();
+ check_manifest();
}
$self = {} unless (defined $self);
check_hints($self);
+ my %configure_att; # record &{$self->{CONFIGURE}} attributes
my(%initial_att) = %$self; # record initial attributes
- my($prereq);
- foreach $prereq (sort keys %{$self->{PREREQ_PM}}) {
- my $eval = "require $prereq";
- eval $eval;
-
- if ($@) {
- warn "Warning: prerequisite $prereq failed to load: $@";
- }
- elsif ($prereq->VERSION < $self->{PREREQ_PM}->{$prereq} ){
- warn "Warning: prerequisite $prereq $self->{PREREQ_PM}->{$prereq} not found";
-# Why is/was this 'delete' here? We need PREREQ_PM later to make PPDs.
-# } else {
-# delete $self->{PREREQ_PM}{$prereq};
- }
+ my(%unsatisfied) = ();
+ foreach my $prereq (sort keys %{$self->{PREREQ_PM}}) {
+ # 5.8.0 has a bug with require Foo::Bar alone in an eval, so an
+ # extra statement is a workaround.
+ my $file = "$prereq.pm";
+ $file =~ s{::}{/}g;
+ eval { require $file };
+
+ my $pr_version = $prereq->VERSION || 0;
+
+ # convert X.Y_Z alpha version #s to X.YZ for easier comparisons
+ $pr_version =~ s/(\d+)\.(\d+)_(\d+)/$1.$2$3/;
+
+ if ($@) {
+ warn sprintf "Warning: prerequisite %s %s not found.\n",
+ $prereq, $self->{PREREQ_PM}{$prereq}
+ unless $self->{PREREQ_FATAL};
+ $unsatisfied{$prereq} = 'not installed';
+ } elsif ($pr_version < $self->{PREREQ_PM}->{$prereq} ){
+ warn sprintf "Warning: prerequisite %s %s not found. We have %s.\n",
+ $prereq, $self->{PREREQ_PM}{$prereq},
+ ($pr_version || 'unknown version')
+ unless $self->{PREREQ_FATAL};
+ $unsatisfied{$prereq} = $self->{PREREQ_PM}->{$prereq} ?
+ $self->{PREREQ_PM}->{$prereq} : 'unknown version' ;
+ }
}
-# if (@unsatisfied){
-# unless (defined $ExtUtils::MakeMaker::useCPAN) {
-# print qq{MakeMaker WARNING: prerequisites not found (@unsatisfied)
-# Please install these modules first and rerun 'perl Makefile.PL'.\n};
-# if ($ExtUtils::MakeMaker::hasCPAN) {
-# $ExtUtils::MakeMaker::useCPAN = prompt(qq{Should I try to use the CPAN module to fetch them for you?},"yes");
-# } else {
-# print qq{Hint: You may want to install the CPAN module to autofetch the needed modules\n};
-# $ExtUtils::MakeMaker::useCPAN=0;
-# }
-# }
-# if ($ExtUtils::MakeMaker::useCPAN) {
-# require CPAN;
-# CPAN->import(@unsatisfied);
-# } else {
-# die qq{prerequisites not found (@unsatisfied)};
-# }
-# warn qq{WARNING: prerequisites not found (@unsatisfied)};
-# }
-
if (defined $self->{CONFIGURE}) {
- if (ref $self->{CONFIGURE} eq 'CODE') {
- $self = { %$self, %{&{$self->{CONFIGURE}}}};
- } else {
- Carp::croak "Attribute 'CONFIGURE' to WriteMakefile() not a code reference\n";
- }
+ if (ref $self->{CONFIGURE} eq 'CODE') {
+ %configure_att = %{&{$self->{CONFIGURE}}};
+ $self = { %$self, %configure_att };
+ } else {
+ Carp::croak "Attribute 'CONFIGURE' to WriteMakefile() not a code reference\n";
+ }
}
# This is for old Makefiles written pre 5.00, will go away
if ( Carp::longmess("") =~ /runsubdirpl/s ){
- Carp::carp("WARNING: Please rerun 'perl Makefile.PL' to regenerate your Makefiles\n");
+ Carp::carp("WARNING: Please rerun 'perl Makefile.PL' to regenerate your Makefiles\n");
}
my $newclass = ++$PACKNAME;
- local @Parent = @Parent; # Protect against non-local exits
+ local @Parent = @Parent; # Protect against non-local exits
{
-# no strict;
- print "Blessing Object into class [$newclass]\n" if $Verbose>=2;
- mv_all_methods("MY",$newclass);
- bless $self, $newclass;
- push @Parent, $self;
- @{"$newclass\:\:ISA"} = 'MM';
+ no strict 'refs';
+ print "Blessing Object into class [$newclass]\n" if $Verbose>=2;
+ mv_all_methods("MY",$newclass);
+ bless $self, $newclass;
+ push @Parent, $self;
+ require ExtUtils::MY;
+ @{"$newclass\:\:ISA"} = 'MM';
}
if (defined $Parent[-2]){
- $self->{PARENT} = $Parent[-2];
- my $key;
- for $key (keys %Prepend_dot_dot) {
- next unless defined $self->{PARENT}{$key};
- $self->{$key} = $self->{PARENT}{$key};
- # PERL and FULLPERL may be command verbs instead of full
- # file specifications under VMS. If so, don't turn them
- # into a filespec.
- $self->{$key} = $self->catdir("..",$self->{$key})
- unless $self->file_name_is_absolute($self->{$key})
- || ($^O eq 'VMS' and ($key =~ /PERL$/ && $self->{$key} =~ /^[\w\-\$]+$/));
- }
- if ($self->{PARENT}) {
- $self->{PARENT}->{CHILDREN}->{$newclass} = $self;
- foreach my $opt (qw(CAPI POLLUTE)) {
- if (exists $self->{PARENT}->{$opt}
- and not exists $self->{$opt})
- {
- # inherit, but only if already unspecified
- $self->{$opt} = $self->{PARENT}->{$opt};
- }
- }
- }
+ $self->{PARENT} = $Parent[-2];
+ my $key;
+ for $key (@Prepend_parent) {
+ next unless defined $self->{PARENT}{$key};
+
+ # Don't stomp on WriteMakefile() args.
+ next if defined $self->{ARGS}{$key} and
+ $self->{ARGS}{$key} eq $self->{$key};
+
+ $self->{$key} = $self->{PARENT}{$key};
+
+ unless ($Is_VMS && $key =~ /PERL$/) {
+ $self->{$key} = $self->catdir("..",$self->{$key})
+ unless $self->file_name_is_absolute($self->{$key});
+ } else {
+ # PERL or FULLPERL will be a command verb or even a
+ # command with an argument instead of a full file
+ # specification under VMS. So, don't turn the command
+ # into a filespec, but do add a level to the path of
+ # the argument if not already absolute.
+ my @cmd = split /\s+/, $self->{$key};
+ $cmd[1] = $self->catfile('[-]',$cmd[1])
+ unless (@cmd < 2) || $self->file_name_is_absolute($cmd[1]);
+ $self->{$key} = join(' ', @cmd);
+ }
+ }
+ if ($self->{PARENT}) {
+ $self->{PARENT}->{CHILDREN}->{$newclass} = $self;
+ foreach my $opt (qw(POLLUTE PERL_CORE)) {
+ if (exists $self->{PARENT}->{$opt}
+ and not exists $self->{$opt})
+ {
+ # inherit, but only if already unspecified
+ $self->{$opt} = $self->{PARENT}->{$opt};
+ }
+ }
+ }
+ my @fm = grep /^FIRST_MAKEFILE=/, @ARGV;
+ parse_args($self,@fm) if @fm;
} else {
- parse_args($self,split(' ', $ENV{PERL_MM_OPT} || ''),@ARGV);
+ parse_args($self,split(' ', $ENV{PERL_MM_OPT} || ''),@ARGV);
+ }
+ if (%unsatisfied && $self->{PREREQ_FATAL}){
+ my $failedprereqs = join "\n", map {" $_ $unsatisfied{$_}"}
+ sort { $a cmp $b } keys %unsatisfied;
+ die <<"END";
+MakeMaker FATAL: prerequisites not found.
+$failedprereqs
+
+Please install these modules first and rerun 'perl Makefile.PL'.
+END
}
+
$self->{NAME} ||= $self->guess_name;
($self->{NAME_SYM} = $self->{NAME}) =~ s/\W+/_/g;
- $self->init_main();
+ $self->init_MAKE;
+ $self->init_main;
+ $self->init_VERSION;
+ $self->init_dist;
+ $self->init_INST;
+ $self->init_INSTALL;
+ $self->init_DEST;
+ $self->init_dirscan;
+ $self->init_PM;
+ $self->init_MANPODS;
+ $self->init_xs;
+ $self->init_PERL;
+ $self->init_DIRFILESEP;
+ $self->init_linker;
+ $self->init_ABSTRACT;
if (! $self->{PERL_SRC} ) {
- my($pthinks) = $self->canonpath($INC{'Config.pm'});
- my($cthinks) = $self->catfile($Config{'archlibexp'},'Config.pm');
- $pthinks = VMS::Filespec::vmsify($pthinks) if $Is_VMS;
- if ($pthinks ne $cthinks &&
- !($Is_Win32 and lc($pthinks) eq lc($cthinks))) {
+ require VMS::Filespec if $Is_VMS;
+ my($pthinks) = $self->canonpath($INC{'Config.pm'});
+ my($cthinks) = $self->catfile($Config{'archlibexp'},'Config.pm');
+ $pthinks = VMS::Filespec::vmsify($pthinks) if $Is_VMS;
+ if ($pthinks ne $cthinks &&
+ !($Is_Win32 and lc($pthinks) eq lc($cthinks))) {
print "Have $pthinks expected $cthinks\n";
- if ($Is_Win32) {
- $pthinks =~ s![/\\]Config\.pm$!!i; $pthinks =~ s!.*[/\\]!!;
- }
- else {
- $pthinks =~ s!/Config\.pm$!!; $pthinks =~ s!.*/!!;
- }
- print STDOUT <<END unless $self->{UNINSTALLED_PERL};
-Your perl and your Config.pm seem to have different ideas about the architecture
-they are running on.
+ if ($Is_Win32) {
+ $pthinks =~ s![/\\]Config\.pm$!!i; $pthinks =~ s!.*[/\\]!!;
+ }
+ else {
+ $pthinks =~ s!/Config\.pm$!!; $pthinks =~ s!.*/!!;
+ }
+ print STDOUT <<END unless $self->{UNINSTALLED_PERL};
+Your perl and your Config.pm seem to have different ideas about the
+architecture they are running on.
Perl thinks: [$pthinks]
Config says: [$Config{archname}]
-This may or may not cause problems. Please check your installation of perl if you
-have problems building this extension.
+This may or may not cause problems. Please check your installation of perl
+if you have problems building this extension.
END
- }
+ }
}
- $self->init_dirscan();
$self->init_others();
+ $self->init_platform();
+ $self->init_PERM();
my($argv) = neatvalue(\@ARGV);
$argv =~ s/^\[/(/;
$argv =~ s/\]$/)/;
# $VERSION (Revision: $Revision) from the contents of
# Makefile.PL. Don't edit this file, edit Makefile.PL instead.
#
-# ANY CHANGES MADE HERE WILL BE LOST!
+# ANY CHANGES MADE HERE WILL BE LOST!
#
# MakeMaker ARGV: $argv
#
# MakeMaker Parameters:
END
- foreach $key (sort keys %initial_att){
- my($v) = neatvalue($initial_att{$key});
- $v =~ s/(CODE|HASH|ARRAY|SCALAR)\([\dxa-f]+\)/$1\(...\)/;
- $v =~ tr/\n/ /s;
- push @{$self->{RESULT}}, "# $key => $v";
+ foreach my $key (sort keys %initial_att){
+ next if $key eq 'ARGS';
+
+ my($v) = neatvalue($initial_att{$key});
+ $v =~ s/(CODE|HASH|ARRAY|SCALAR)\([\dxa-f]+\)/$1\(...\)/;
+ $v =~ tr/\n/ /s;
+ push @{$self->{RESULT}}, "# $key => $v";
+ }
+ undef %initial_att; # free memory
+
+ if (defined $self->{CONFIGURE}) {
+ push @{$self->{RESULT}}, <<END;
+
+# MakeMaker 'CONFIGURE' Parameters:
+END
+ if (scalar(keys %configure_att) > 0) {
+ foreach my $key (sort keys %configure_att){
+ next if $key eq 'ARGS';
+ my($v) = neatvalue($configure_att{$key});
+ $v =~ s/(CODE|HASH|ARRAY|SCALAR)\([\dxa-f]+\)/$1\(...\)/;
+ $v =~ tr/\n/ /s;
+ push @{$self->{RESULT}}, "# $key => $v";
+ }
+ }
+ else
+ {
+ push @{$self->{RESULT}}, "# no values returned";
+ }
+ undef %configure_att; # free memory
}
# turn the SKIP array into a SKIPHASH hash
my (%skip,$skip);
for $skip (@{$self->{SKIP} || []}) {
- $self->{SKIPHASH}{$skip} = 1;
+ $self->{SKIPHASH}{$skip} = 1;
}
delete $self->{SKIP}; # free memory
if ($self->{PARENT}) {
- for (qw/install dist dist_basics dist_core dist_dir dist_test dist_ci/) {
- $self->{SKIPHASH}{$_} = 1;
- }
+ for (qw/install dist dist_basics dist_core distdir dist_test dist_ci/) {
+ $self->{SKIPHASH}{$_} = 1;
+ }
}
# We run all the subdirectories now. They don't have much to query
# from the parent, but the parent has to query them: if they need linking!
unless ($self->{NORECURS}) {
- $self->eval_in_subdirs if @{$self->{DIR}};
+ $self->eval_in_subdirs if @{$self->{DIR}};
}
- my $section;
- foreach $section ( @MM_Sections ){
- print "Processing Makefile '$section' section\n" if ($Verbose >= 2);
- my($skipit) = $self->skipcheck($section);
- if ($skipit){
- push @{$self->{RESULT}}, "\n# --- MakeMaker $section section $skipit.";
- } else {
- my(%a) = %{$self->{$section} || {}};
- push @{$self->{RESULT}}, "\n# --- MakeMaker $section section:";
- push @{$self->{RESULT}}, "# " . join ", ", %a if $Verbose && %a;
- push @{$self->{RESULT}}, $self->nicetext($self->$section( %a ));
- }
+ foreach my $section ( @MM_Sections ){
+ # Support for new foo_target() methods.
+ my $method = $section;
+ $method .= '_target' unless $self->can($method);
+
+ print "Processing Makefile '$section' section\n" if ($Verbose >= 2);
+ my($skipit) = $self->skipcheck($section);
+ if ($skipit){
+ push @{$self->{RESULT}}, "\n# --- MakeMaker $section section $skipit.";
+ } else {
+ my(%a) = %{$self->{$section} || {}};
+ push @{$self->{RESULT}}, "\n# --- MakeMaker $section section:";
+ push @{$self->{RESULT}}, "# " . join ", ", %a if $Verbose && %a;
+ push @{$self->{RESULT}}, $self->nicetext($self->$method( %a ));
+ }
}
push @{$self->{RESULT}}, "\n# End.";
}
sub WriteEmptyMakefile {
- if (-f 'Makefile.old') {
- chmod 0666, 'Makefile.old';
- unlink 'Makefile.old' or warn "unlink Makefile.old: $!";
- }
- rename 'Makefile', 'Makefile.old' or warn "rename Makefile Makefile.old: $!"
- if -f 'Makefile';
- open MF, '> Makefile' or die "open Makefile for write: $!";
- print MF <<'EOP';
+ Carp::croak "WriteEmptyMakefile: Need an even number of args" if @_ % 2;
+
+ my %att = @_;
+ my $self = MM->new(\%att);
+
+ my $new = $self->{MAKEFILE};
+ my $old = $self->{MAKEFILE_OLD};
+ if (-f $old) {
+ _unlink($old) or warn "unlink $old: $!";
+ }
+ if ( -f $new ) {
+ _rename($new, $old) or warn "rename $new => $old: $!"
+ }
+ open MF, '>'.$new or die "open $new for write: $!";
+ print MF <<'EOP';
all:
clean:
test:
EOP
- close MF or die "close Makefile for write: $!";
+ close MF or die "close $new for write: $!";
}
sub check_manifest {
print STDOUT "Checking if your kit is complete...\n";
require ExtUtils::Manifest;
- $ExtUtils::Manifest::Quiet=$ExtUtils::Manifest::Quiet=1; #avoid warning
- my(@missed)=ExtUtils::Manifest::manicheck();
- if (@missed){
- print STDOUT "Warning: the following files are missing in your kit:\n";
- print "\t", join "\n\t", @missed;
- print STDOUT "\n";
- print STDOUT "Please inform the author.\n";
+ # avoid warning
+ $ExtUtils::Manifest::Quiet = $ExtUtils::Manifest::Quiet = 1;
+ my(@missed) = ExtUtils::Manifest::manicheck();
+ if (@missed) {
+ print STDOUT "Warning: the following files are missing in your kit:\n";
+ print "\t", join "\n\t", @missed;
+ print STDOUT "\n";
+ print STDOUT "Please inform the author.\n";
} else {
- print STDOUT "Looks good\n";
+ print STDOUT "Looks good\n";
}
}
sub parse_args{
my($self, @args) = @_;
- foreach (@args){
- unless (m/(.*?)=(.*)/){
- help(),exit 1 if m/^help$/;
- ++$Verbose if m/^verb/;
- next;
- }
- my($name, $value) = ($1, $2);
- if ($value =~ m/^~(\w+)?/){ # tilde with optional username
- $value =~ s [^~(\w*)]
- [$1 ?
- ((getpwnam($1))[7] || "~$1") :
- (getpwuid($>))[7]
- ]ex;
- }
- $self->{uc($name)} = $value;
+ foreach (@args) {
+ unless (m/(.*?)=(.*)/) {
+ ++$Verbose if m/^verb/;
+ next;
+ }
+ my($name, $value) = ($1, $2);
+ if ($value =~ m/^~(\w+)?/) { # tilde with optional username
+ $value =~ s [^~(\w*)]
+ [$1 ?
+ ((getpwnam($1))[7] || "~$1") :
+ (getpwuid($>))[7]
+ ]ex;
+ }
+
+ # Remember the original args passed it. It will be useful later.
+ $self->{ARGS}{uc $name} = $self->{uc $name} = $value;
}
# catch old-style 'potential_libs' and inform user how to 'upgrade'
if (defined $self->{potential_libs}){
- my($msg)="'potential_libs' => '$self->{potential_libs}' should be";
- if ($self->{potential_libs}){
- print STDOUT "$msg changed to:\n\t'LIBS' => ['$self->{potential_libs}']\n";
- } else {
- print STDOUT "$msg deleted.\n";
- }
- $self->{LIBS} = [$self->{potential_libs}];
- delete $self->{potential_libs};
+ my($msg)="'potential_libs' => '$self->{potential_libs}' should be";
+ if ($self->{potential_libs}){
+ print STDOUT "$msg changed to:\n\t'LIBS' => ['$self->{potential_libs}']\n";
+ } else {
+ print STDOUT "$msg deleted.\n";
+ }
+ $self->{LIBS} = [$self->{potential_libs}];
+ delete $self->{potential_libs};
}
# catch old-style 'ARMAYBE' and inform user how to 'upgrade'
if (defined $self->{ARMAYBE}){
- my($armaybe) = $self->{ARMAYBE};
- print STDOUT "ARMAYBE => '$armaybe' should be changed to:\n",
- "\t'dynamic_lib' => {ARMAYBE => '$armaybe'}\n";
- my(%dl) = %{$self->{dynamic_lib} || {}};
- $self->{dynamic_lib} = { %dl, ARMAYBE => $armaybe};
- delete $self->{ARMAYBE};
+ my($armaybe) = $self->{ARMAYBE};
+ print STDOUT "ARMAYBE => '$armaybe' should be changed to:\n",
+ "\t'dynamic_lib' => {ARMAYBE => '$armaybe'}\n";
+ my(%dl) = %{$self->{dynamic_lib} || {}};
+ $self->{dynamic_lib} = { %dl, ARMAYBE => $armaybe};
+ delete $self->{ARMAYBE};
}
if (defined $self->{LDTARGET}){
- print STDOUT "LDTARGET should be changed to LDFROM\n";
- $self->{LDFROM} = $self->{LDTARGET};
- delete $self->{LDTARGET};
+ print STDOUT "LDTARGET should be changed to LDFROM\n";
+ $self->{LDFROM} = $self->{LDTARGET};
+ delete $self->{LDTARGET};
}
# Turn a DIR argument on the command line into an array
if (defined $self->{DIR} && ref \$self->{DIR} eq 'SCALAR') {
- # So they can choose from the command line, which extensions they want
- # the grep enables them to have some colons too much in case they
- # have to build a list with the shell
- $self->{DIR} = [grep $_, split ":", $self->{DIR}];
+ # So they can choose from the command line, which extensions they want
+ # the grep enables them to have some colons too much in case they
+ # have to build a list with the shell
+ $self->{DIR} = [grep $_, split ":", $self->{DIR}];
}
# Turn a INCLUDE_EXT argument on the command line into an array
if (defined $self->{INCLUDE_EXT} && ref \$self->{INCLUDE_EXT} eq 'SCALAR') {
- $self->{INCLUDE_EXT} = [grep $_, split '\s+', $self->{INCLUDE_EXT}];
+ $self->{INCLUDE_EXT} = [grep $_, split '\s+', $self->{INCLUDE_EXT}];
}
# Turn a EXCLUDE_EXT argument on the command line into an array
if (defined $self->{EXCLUDE_EXT} && ref \$self->{EXCLUDE_EXT} eq 'SCALAR') {
- $self->{EXCLUDE_EXT} = [grep $_, split '\s+', $self->{EXCLUDE_EXT}];
+ $self->{EXCLUDE_EXT} = [grep $_, split '\s+', $self->{EXCLUDE_EXT}];
}
- my $mmkey;
- foreach $mmkey (sort keys %$self){
- print STDOUT " $mmkey => ", neatvalue($self->{$mmkey}), "\n" if $Verbose;
- print STDOUT "'$mmkey' is not a known MakeMaker parameter name.\n"
- unless exists $Recognized_Att_Keys{$mmkey};
+
+ foreach my $mmkey (sort keys %$self){
+ next if $mmkey eq 'ARGS';
+ print STDOUT " $mmkey => ", neatvalue($self->{$mmkey}), "\n" if $Verbose;
+ print STDOUT "'$mmkey' is not a known MakeMaker parameter name.\n"
+ unless exists $Recognized_Att_Keys{$mmkey};
}
$| = 1 if $Verbose;
}
my($self) = @_;
# We allow extension-specific hints files.
- return unless -d "hints";
+ require File::Spec;
+ my $curdir = File::Spec->curdir;
+
+ my $hint_dir = File::Spec->catdir($curdir, "hints");
+ return unless -d $hint_dir;
# First we look for the best hintsfile we have
- my(@goodhints);
my($hint)="${^O}_$Config{osvers}";
$hint =~ s/\./_/g;
$hint =~ s/_$//;
# Also try without trailing minor version numbers.
while (1) {
- last if -f "hints/$hint.pl"; # found
+ last if -f File::Spec->catfile($hint_dir, "$hint.pl"); # found
} continue {
- last unless $hint =~ s/_[^_]*$//; # nothing to cut off
+ last unless $hint =~ s/_[^_]*$//; # nothing to cut off
}
- return unless -f "hints/$hint.pl"; # really there
+ my $hint_file = File::Spec->catfile($hint_dir, "$hint.pl");
- # execute the hintsfile:
-# use FileHandle ();
-# my $fh = new FileHandle;
-# $fh->open("hints/$hint.pl");
- local *FH;
- open(FH,"hints/$hint.pl");
-# @goodhints = <$fh>;
- @goodhints = <FH>;
-# $fh->close;
- close FH;
- print STDOUT "Processing hints file hints/$hint.pl\n";
- eval join('',@goodhints);
- print STDOUT $@ if $@;
+ return unless -f $hint_file; # really there
+
+ _run_hintfile($self, $hint_file);
+}
+
+sub _run_hintfile {
+ no strict 'vars';
+ local($self) = shift; # make $self available to the hint file.
+ my($hint_file) = shift;
+
+ local($@, $!);
+ print STDERR "Processing hints file $hint_file\n";
+
+ # Just in case the ./ isn't on the hint file, which File::Spec can
+ # often strip off, we bung the curdir into @INC
+ local @INC = (File::Spec->curdir, @INC);
+ my $ret = do $hint_file;
+ if( !defined $ret ) {
+ my $error = $@ || $!;
+ print STDERR $error;
+ }
}
sub mv_all_methods {
my($from,$to) = @_;
- my($method);
+ no strict 'refs';
my($symtab) = \%{"${from}::"};
-# no strict;
# Here you see the *current* list of methods that are overridable
# from Makefile.PL via MY:: subroutines. As of VERSION 5.07 I'm
# still trying to reduce the list to some reasonable minimum --
# because I want to make it easier for the user. A.K.
- foreach $method (@Overridable) {
+ local $SIG{__WARN__} = sub {
+ # can't use 'no warnings redefined', 5.6 only
+ warn @_ unless $_[0] =~ /^Subroutine .* redefined/
+ };
+ foreach my $method (@Overridable) {
+
+ # We cannot say "next" here. Nick might call MY->makeaperl
+ # which isn't defined right now
+
+ # Above statement was written at 4.23 time when Tk-b8 was
+ # around. As Tk-b9 only builds with 5.002something and MM 5 is
+ # standard, we try to enable the next line again. It was
+ # commented out until MM 5.23
- # We cannot say "next" here. Nick might call MY->makeaperl
- # which isn't defined right now
+ next unless defined &{"${from}::$method"};
- # Above statement was written at 4.23 time when Tk-b8 was
- # around. As Tk-b9 only builds with 5.002something and MM 5 is
- # standard, we try to enable the next line again. It was
- # commented out until MM 5.23
+ *{"${to}::$method"} = \&{"${from}::$method"};
- next unless defined &{"${from}::$method"};
+ # delete would do, if we were sure, nobody ever called
+ # MY->makeaperl directly
- *{"${to}::$method"} = \&{"${from}::$method"};
+ # delete $symtab->{$method};
- # delete would do, if we were sure, nobody ever called
- # MY->makeaperl directly
-
- # delete $symtab->{$method};
-
- # If we delete a method, then it will be undefined and cannot
- # be called. But as long as we have Makefile.PLs that rely on
- # %MY:: being intact, we have to fill the hole with an
- # inheriting method:
+ # If we delete a method, then it will be undefined and cannot
+ # be called. But as long as we have Makefile.PLs that rely on
+ # %MY:: being intact, we have to fill the hole with an
+ # inheriting method:
- eval "package MY; sub $method { shift->SUPER::$method(\@_); }";
+ eval "package MY; sub $method { shift->SUPER::$method(\@_); }";
}
# We have to clean out %INC also, because the current directory is
# my $inc;
# foreach $inc (keys %INC) {
-# #warn "***$inc*** deleted";
-# delete $INC{$inc};
+# #warn "***$inc*** deleted";
+# delete $INC{$inc};
# }
}
my($self) = shift;
my($section) = @_;
if ($section eq 'dynamic') {
- print STDOUT "Warning (non-fatal): Target 'dynamic' depends on targets ",
- "in skipped section 'dynamic_bs'\n"
+ print STDOUT "Warning (non-fatal): Target 'dynamic' depends on targets ",
+ "in skipped section 'dynamic_bs'\n"
if $self->{SKIPHASH}{dynamic_bs} && $Verbose;
print STDOUT "Warning (non-fatal): Target 'dynamic' depends on targets ",
- "in skipped section 'dynamic_lib'\n"
+ "in skipped section 'dynamic_lib'\n"
if $self->{SKIPHASH}{dynamic_lib} && $Verbose;
}
if ($section eq 'dynamic_lib') {
print STDOUT "Warning (non-fatal): Target '\$(INST_DYNAMIC)' depends on ",
- "targets in skipped section 'dynamic_bs'\n"
+ "targets in skipped section 'dynamic_bs'\n"
if $self->{SKIPHASH}{dynamic_bs} && $Verbose;
}
if ($section eq 'static') {
print STDOUT "Warning (non-fatal): Target 'static' depends on targets ",
- "in skipped section 'static_lib'\n"
+ "in skipped section 'static_lib'\n"
if $self->{SKIPHASH}{static_lib} && $Verbose;
}
return 'skipped' if $self->{SKIPHASH}{$section};
sub flush {
my $self = shift;
my($chunk);
-# use FileHandle ();
-# my $fh = new FileHandle;
local *FH;
- print STDOUT "Writing $self->{MAKEFILE} for $self->{NAME}\n";
- unlink($self->{MAKEFILE}, "MakeMaker.tmp", $Is_VMS ? 'Descrip.MMS' : '');
-# $fh->open(">MakeMaker.tmp") or die "Unable to open MakeMaker.tmp: $!";
+ my $finalname = $self->{MAKEFILE};
+ print STDOUT "Writing $finalname for $self->{NAME}\n";
+
+ unlink($finalname, "MakeMaker.tmp", $Is_VMS ? 'Descrip.MMS' : ());
open(FH,">MakeMaker.tmp") or die "Unable to open MakeMaker.tmp: $!";
for $chunk (@{$self->{RESULT}}) {
-# print $fh "$chunk\n";
- print FH "$chunk\n";
+ print FH "$chunk\n";
}
-# $fh->close;
close FH;
- my($finalname) = $self->{MAKEFILE};
- rename("MakeMaker.tmp", $finalname);
+ _rename("MakeMaker.tmp", $finalname) or
+ warn "rename MakeMaker.tmp => $finalname: $!";
chmod 0644, $finalname unless $Is_VMS;
- if ($self->{PARENT}) {
- foreach (keys %$self) { # safe memory
- delete $self->{$_} unless $Keep_after_flush{$_};
- }
+ my %keep = map { ($_ => 1) } qw(NEEDS_LINKING HAS_LINK_CODE);
+
+ if ($self->{PARENT} && !$self->{_KEEP_AFTER_FLUSH}) {
+ foreach (keys %$self) { # safe memory
+ delete $self->{$_} unless $keep{$_};
+ }
}
system("$Config::Config{eunicefix} $finalname") unless $Config::Config{eunicefix} eq ":";
}
+
+# This is a rename for OS's where the target must be unlinked first.
+sub _rename {
+ my($src, $dest) = @_;
+ chmod 0666, $dest;
+ unlink $dest;
+ return rename $src, $dest;
+}
+
+# This is an unlink for OS's where the target must be writable first.
+sub _unlink {
+ my @files = @_;
+ chmod 0666, @files;
+ return unlink @files;
+}
+
+
# The following mkbootstrap() is only for installations that are calling
# the pre-4.1 mkbootstrap() from their old Makefiles. This MakeMaker
# writes Makefiles, that use ExtUtils::Mkbootstrap directly.
my($t) = ref $v;
return "q[$v]" unless $t;
if ($t eq 'ARRAY') {
- my(@m, $elem, @neat);
- push @m, "[";
- foreach $elem (@$v) {
- push @neat, "q[$elem]";
- }
- push @m, join ", ", @neat;
- push @m, "]";
- return join "", @m;
+ my(@m, @neat);
+ push @m, "[";
+ foreach my $elem (@$v) {
+ push @neat, "q[$elem]";
+ }
+ push @m, join ", ", @neat;
+ push @m, "]";
+ return join "", @m;
}
return "$v" unless $t eq 'HASH';
my(@m, $key, $val);
while (($key,$val) = each %$v){
- last unless defined $key; # cautious programming in case (undef,undef) is true
- push(@m,"$key=>".neatvalue($val)) ;
+ last unless defined $key; # cautious programming in case (undef,undef) is true
+ push(@m,"$key=>".neatvalue($val)) ;
}
return "{ ".join(', ',@m)." }";
}
my($self) = @_;
my(@m);
if ($Verbose){
- push @m, "\n# Full list of MakeMaker attribute values:";
- foreach $key (sort keys %$self){
- next if $key eq 'RESULT' || $key =~ /^[A-Z][a-z]/;
- my($v) = neatvalue($self->{$key});
- $v =~ s/(CODE|HASH|ARRAY|SCALAR)\([\dxa-f]+\)/$1\(...\)/;
- $v =~ tr/\n/ /s;
- push @m, "# $key => $v";
- }
+ push @m, "\n# Full list of MakeMaker attribute values:";
+ foreach my $key (sort keys %$self){
+ next if $key eq 'RESULT' || $key =~ /^[A-Z][a-z]/;
+ my($v) = neatvalue($self->{$key});
+ $v =~ s/(CODE|HASH|ARRAY|SCALAR)\([\dxa-f]+\)/$1\(...\)/;
+ $v =~ tr/\n/ /s;
+ push @m, "# $key => $v";
+ }
}
join "\n", @m;
}
-package ExtUtils::MakeMaker;
1;
__END__
=head1 NAME
-ExtUtils::MakeMaker - create an extension Makefile
+ExtUtils::MakeMaker - Create a module Makefile
=head1 SYNOPSIS
-C<use ExtUtils::MakeMaker;>
-
-C<WriteMakefile( ATTRIBUTE =E<gt> VALUE [, ...] );>
-
-which is really
+ use ExtUtils::MakeMaker;
-C<MM-E<gt>new(\%att)-E<gt>flush;>
+ WriteMakefile( ATTRIBUTE => VALUE [, ...] );
=head1 DESCRIPTION
it wishes to have written to the Makefile.
MakeMaker is object oriented. Each directory below the current
-directory that contains a Makefile.PL. Is treated as a separate
+directory that contains a Makefile.PL is treated as a separate
object. This makes it possible to write an unlimited number of
Makefiles with a single invocation of WriteMakefile().
=head2 How To Write A Makefile.PL
-The short answer is: Don't.
-
- Always begin with h2xs.
- Always begin with h2xs!
- ALWAYS BEGIN WITH H2XS!
-
-even if you're not building around a header file, and even if you
-don't have an XS component.
-
-Run h2xs(1) before you start thinking about writing a module. For so
-called pm-only modules that consist of C<*.pm> files only, h2xs has
-the C<-X> switch. This will generate dummy files of all kinds that are
-useful for the module developer.
-
-The medium answer is:
-
- use ExtUtils::MakeMaker;
- WriteMakefile( NAME => "Foo::Bar" );
+See ExtUtils::MakeMaker::Tutorial.
The long answer is the rest of the manpage :-)
The Makefile to be produced may be altered by adding arguments of the
form C<KEY=VALUE>. E.g.
- perl Makefile.PL PREFIX=/tmp/myperl5
+ perl Makefile.PL INSTALL_BASE=~
Other interesting targets in the generated Makefile are
=head2 make test
MakeMaker checks for the existence of a file named F<test.pl> in the
-current directory and if it exists it adds commands to the test target
-of the generated Makefile that will execute the script with the proper
-set of perl C<-I> options.
+current directory and if it exists it execute the script with the
+proper set of perl C<-I> options.
MakeMaker also checks for any files matching glob("t/*.t"). It will
-add commands to the test target of the generated Makefile that execute
-all matching files via the L<Test::Harness> module with the C<-I>
-switches set correctly.
+execute all matching files in alphabetical order via the
+L<Test::Harness> module with the C<-I> switches set correctly.
+
+If you'd like to see the raw output of your tests, set the
+C<TEST_VERBOSE> variable to true.
+
+ make test TEST_VERBOSE=1
=head2 make testdb
test under the Perl debugger (see L<perldebug>). If the file
F<test.pl> exists in the current directory, it is used for the test.
-If you want to debug some other testfile, set C<TEST_FILE> variable
+If you want to debug some other testfile, set the C<TEST_FILE> variable
thusly:
make testdb TEST_FILE=t/mytest.t
By default the debugger is called using C<-d> option to perl. If you
-want to specify some other option, set C<TESTDB_SW> variable:
+want to specify some other option, set the C<TESTDB_SW> variable:
make testdb TESTDB_SW=-Dx
=head2 make install
make alone puts all relevant files into directories that are named by
-the macros INST_LIB, INST_ARCHLIB, INST_SCRIPT, INST_HTMLLIBDIR,
-INST_HTMLSCRIPTDIR, INST_MAN1DIR, and INST_MAN3DIR. All these default
-to something below ./blib if you are I<not> building below the perl
-source directory. If you I<are> building below the perl source,
-INST_LIB and INST_ARCHLIB default to ../../lib, and INST_SCRIPT is not
-defined.
+the macros INST_LIB, INST_ARCHLIB, INST_SCRIPT, INST_MAN1DIR and
+INST_MAN3DIR. All these default to something below ./blib if you are
+I<not> building below the perl source directory. If you I<are>
+building below the perl source, INST_LIB and INST_ARCHLIB default to
+../../lib, and INST_SCRIPT is not defined.
The I<install> target of the generated Makefile copies the files found
below each of the INST_* directories to their INSTALL*
counterparts. Which counterparts are chosen depends on the setting of
INSTALLDIRS according to the following table:
- INSTALLDIRS set to
- perl site
+ INSTALLDIRS set to
+ perl site vendor
- INST_ARCHLIB INSTALLARCHLIB INSTALLSITEARCH
- INST_LIB INSTALLPRIVLIB INSTALLSITELIB
- INST_HTMLLIBDIR INSTALLHTMLPRIVLIBDIR INSTALLHTMLSITELIBDIR
- INST_HTMLSCRIPTDIR INSTALLHTMLSCRIPTDIR
- INST_BIN INSTALLBIN
- INST_SCRIPT INSTALLSCRIPT
- INST_MAN1DIR INSTALLMAN1DIR
- INST_MAN3DIR INSTALLMAN3DIR
+ PERLPREFIX SITEPREFIX VENDORPREFIX
+ INST_ARCHLIB INSTALLARCHLIB INSTALLSITEARCH INSTALLVENDORARCH
+ INST_LIB INSTALLPRIVLIB INSTALLSITELIB INSTALLVENDORLIB
+ INST_BIN INSTALLBIN INSTALLSITEBIN INSTALLVENDORBIN
+ INST_SCRIPT INSTALLSCRIPT INSTALLSITESCRIPT INSTALLVENDORSCRIPT
+ INST_MAN1DIR INSTALLMAN1DIR INSTALLSITEMAN1DIR INSTALLVENDORMAN1DIR
+ INST_MAN3DIR INSTALLMAN3DIR INSTALLSITEMAN3DIR INSTALLVENDORMAN3DIR
The INSTALL... macros in turn default to their %Config
($Config{installprivlib}, $Config{installarchlib}, etc.) counterparts.
perl -le 'print join $/, @INC'
+Sometimes older versions of the module you're installing live in other
+directories in @INC. Because Perl loads the first version of a module it
+finds, not the newest, you might accidentally get one of these older
+versions even after installing a brand new version. To delete I<all other
+versions of the module you're installing> (not simply older ones) set the
+C<UNINST> variable.
+
+ make install UNINST=1
+
+
+=head2 INSTALL_BASE
+
+INSTALL_BASE can be passed into Makefile.PL to change where your
+module will be installed. INSTALL_BASE is more like what everyone
+else calls "prefix" than PREFIX is.
+
+To have everything installed in your home directory, do the following.
+
+ # Unix users, INSTALL_BASE=~ works fine
+ perl Makefile.PL INSTALL_BASE=/path/to/your/home/dir
+
+Like PREFIX, it sets several INSTALL* attributes at once. Unlike
+PREFIX it is easy to predict where the module will end up. The
+installation pattern looks like this:
+
+ INSTALLARCHLIB INSTALL_BASE/lib/perl5/$Config{archname}
+ INSTALLPRIVLIB INSTALL_BASE/lib/perl5
+ INSTALLBIN INSTALL_BASE/bin
+ INSTALLSCRIPT INSTALL_BASE/bin
+ INSTALLMAN1DIR INSTALL_BASE/man/man1
+ INSTALLMAN3DIR INSTALL_BASE/man/man3
+
+INSTALL_BASE in MakeMaker and C<--install_base> in Module::Build (as
+of 0.28) install to the same location. If you want MakeMaker and
+Module::Build to install to the same location simply set INSTALL_BASE
+and C<--install_base> to the same location.
+
+INSTALL_BASE was added in 6.31.
+
=head2 PREFIX and LIB attribute
PREFIX and LIB can be used to set several INSTALL* attributes in one
-go. The quickest way to install a module in a non-standard place might
-be
+go. Here's an example for installing into your home directory.
- perl Makefile.PL LIB=~/lib
+ # Unix users, PREFIX=~ works fine
+ perl Makefile.PL PREFIX=/path/to/your/home/dir
-This will install the module's architecture-independent files into
-~/lib, the architecture-dependent files into ~/lib/$archname.
+This will install all files in the module under your home directory,
+with man pages and libraries going into an appropriate place (usually
+~/man and ~/lib). How the exact location is determined is complicated
+and depends on how your Perl was configured. INSTALL_BASE works more
+like what other build systems call "prefix" than PREFIX and we
+recommend you use that instead.
Another way to specify many INSTALL directories with a single
-parameter is PREFIX.
+parameter is LIB.
- perl Makefile.PL PREFIX=~
+ perl Makefile.PL LIB=~/lib
-This will replace the string specified by C<$Config{prefix}> in all
-C<$Config{install*}> values.
+This will install the module's architecture-independent files into
+~/lib, the architecture-dependent files into ~/lib/$archname.
Note, that in both cases the tilde expansion is done by MakeMaker, not
by perl by default, nor by make.
-Conflicts between parameters LIB,
-PREFIX and the various INSTALL* arguments are resolved so that:
+Conflicts between parameters LIB, PREFIX and the various INSTALL*
+arguments are resolved so that:
=over 4
=back
-If the user has superuser privileges, and is not working on AFS
-or relatives, then the defaults for
-INSTALLPRIVLIB, INSTALLARCHLIB, INSTALLSCRIPT, etc. will be appropriate,
-and this incantation will be the best:
+If the user has superuser privileges, and is not working on AFS or
+relatives, then the defaults for INSTALLPRIVLIB, INSTALLARCHLIB,
+INSTALLSCRIPT, etc. will be appropriate, and this incantation will be
+the best:
- perl Makefile.PL; make; make test
+ perl Makefile.PL;
+ make;
+ make test
make install
make install per default writes some documentation of what has been
have to do this by calling
perl Makefile.PL INSTALLSITELIB=/afs/here/today \
- INSTALLSCRIPT=/afs/there/now INSTALLMAN3DIR=/afs/for/manpages
+ INSTALLSCRIPT=/afs/there/now INSTALLMAN3DIR=/afs/for/manpages
make
Be careful to repeat this procedure every time you recompile an
make perl
That produces a new perl binary in the current directory with all
-extensions linked in that can be found in INST_ARCHLIB , SITELIBEXP,
+extensions linked in that can be found in INST_ARCHLIB, SITELIBEXP,
and PERL_ARCHLIB. To do that, MakeMaker writes a new Makefile, on
UNIX, this is called Makefile.aperl (may be system dependent). If you
want to force the creation of a new perl, it is recommended, that you
=head2 Using Attributes and Parameters
-The following attributes can be specified as arguments to WriteMakefile()
-or as NAME=VALUE pairs on the command line:
+The following attributes may be specified as arguments to WriteMakefile()
+or as NAME=VALUE pairs on the command line.
=over 2
full or relative path or URL to the binary archive for a particular
architecture. For example:
- perl Makefile.PL BINARY_LOCATION=x86/Agent.tar.gz
+ perl Makefile.PL BINARY_LOCATION=x86/Agent.tar.gz
builds a PPD package that references a binary of the C<Agent> package,
located in the C<x86> directory relative to the PPD itself.
and the values portion of the XS attribute hash. This is not
currently used by MakeMaker but may be handy in Makefile.PLs.
-=item CAPI
-
-[This attribute is obsolete in Perl 5.6. PERL_OBJECT builds are C-compatible
-by default.]
-
-Switch to force usage of the Perl C API even when compiling for PERL_OBJECT.
-
-Note that this attribute is passed through to any recursive build,
-but if and only if the submodule's Makefile.PL itself makes no mention
-of the 'CAPI' attribute.
-
=item CCFLAGS
String that will be included in the compiler call command line between
Something like C<"-DHAVE_UNISTD_H">
+=item DESTDIR
+
+This is the root directory into which the code will be installed. It
+I<prepends itself to the normal prefix>. For example, if your code
+would normally go into F</usr/local/lib/perl> you could set DESTDIR=~/tmp/
+and installation would go into F<~/tmp/usr/local/lib/perl>.
+
+This is primarily of use for people who repackage Perl modules.
+
+NOTE: Due to the nature of make, it is important that you put the trailing
+slash on your DESTDIR. F<~/tmp/> not F<~/tmp>.
+
=item DIR
Ref to array of subdirectories containing Makefile.PLs e.g. [ 'sdbm'
=item DISTNAME
-Your name for distributing the package (by tar file). This defaults to
-NAME above.
+A safe filename for the package.
+
+Defaults to NAME above but with :: replaced with -.
+
+For example, Foo::Bar becomes Foo-Bar.
+
+=item DISTVNAME
+
+Your name for distributing the package with the version number
+included. This is used by 'make dist' to name the resulting archive
+file.
+
+Defaults to DISTNAME-VERSION.
+
+For example, version 1.04 of Foo::Bar becomes Foo-Bar-1.04.
+
+On some OS's where . has special meaning VERSION_SYM may be used in
+place of VERSION.
=item DL_FUNCS
INST_SCRIPT directory. Make realclean will delete them from there
again.
+If your executables start with something like #!perl or
+#!/usr/bin/perl MakeMaker will change this to the path of the perl
+'Makefile.PL' was invoked with so the programs will be sure to run
+properly even if perl is not in /usr/bin/perl.
+
=item FIRST_MAKEFILE
-The name of the Makefile to be produced. Defaults to the contents of
-MAKEFILE, but can be overridden. This is used for the second Makefile
-that will be produced for the MAP_TARGET.
+The name of the Makefile to be produced. This is used for the second
+Makefile that will be produced for the MAP_TARGET.
+
+Defaults to 'Makefile' or 'Descrip.MMS' on VMS.
+
+(Note: we couldn't use MAKEFILE because dmake uses this for something
+else).
=item FULLPERL
-Perl binary able to run this extension.
+Perl binary able to run this extension, load XS modules, etc...
+
+=item FULLPERLRUN
+
+Like PERLRUN, except it uses FULLPERL.
+
+=item FULLPERLRUNINST
+
+Like PERLRUNINST, except it uses FULLPERL.
=item FUNCLIST
Ref to array of *.h file names. Similar to C.
-=item HTMLLIBPODS
-
-Hashref of .pm and .pod files. MakeMaker will default this to all
- .pod and any .pm files that include POD directives. The files listed
-here will be converted to HTML format and installed as was requested
-at Configure time.
-
-=item HTMLSCRIPTPODS
-
-Hashref of pod-containing files. MakeMaker will default this to all
-EXE_FILES files that include POD directives. The files listed
-here will be converted to HTML format and installed as was requested
-at Configure time.
-
=item IMPORTS
This attribute is used to specify names to be imported into the
-extension. It is only used on OS/2 and Win32.
+extension. Takes a hash ref.
+
+It is only used on OS/2 and Win32.
=item INC
=item INSTALLBIN
-Directory to install binary files (e.g. tkperl) into.
+Directory to install binary files (e.g. tkperl) into if
+INSTALLDIRS=perl.
=item INSTALLDIRS
-Determines which of the two sets of installation directories to
-choose: installprivlib and installarchlib versus installsitelib and
-installsitearch. The first pair is chosen with INSTALLDIRS=perl, the
-second with INSTALLDIRS=site. Default is site.
-
-=item INSTALLHTMLPRIVLIBDIR
-
-This directory gets the HTML pages at 'make install' time. Defaults to
-$Config{installhtmlprivlibdir}.
-
-=item INSTALLHTMLSCRIPTDIR
-
-This directory gets the HTML pages at 'make install' time. Defaults to
-$Config{installhtmlscriptdir}.
-
-=item INSTALLHTMLSITELIBDIR
-
-This directory gets the HTML pages at 'make install' time. Defaults to
-$Config{installhtmlsitelibdir}.
-
+Determines which of the sets of installation directories to choose:
+perl, site or vendor. Defaults to site.
=item INSTALLMAN1DIR
-This directory gets the man pages at 'make install' time. Defaults to
-$Config{installman1dir}.
-
=item INSTALLMAN3DIR
-This directory gets the man pages at 'make install' time. Defaults to
-$Config{installman3dir}.
+These directories get the man pages at 'make install' time if
+INSTALLDIRS=perl. Defaults to $Config{installman*dir}.
+
+If set to 'none', no man pages will be installed.
=item INSTALLPRIVLIB
Used by 'make install', which copies files from INST_LIB to this
directory if INSTALLDIRS is set to perl.
+Defaults to $Config{installprivlib}.
+
=item INSTALLSCRIPT
Used by 'make install' which copies files from INST_SCRIPT to this
-directory.
+directory if INSTALLDIRS=perl.
=item INSTALLSITEARCH
Used by 'make install', which copies files from INST_ARCHLIB to this
directory if INSTALLDIRS is set to site (default).
+=item INSTALLSITEBIN
+
+Used by 'make install', which copies files from INST_BIN to this
+directory if INSTALLDIRS is set to site (default).
+
=item INSTALLSITELIB
Used by 'make install', which copies files from INST_LIB to this
directory if INSTALLDIRS is set to site (default).
-=item INST_ARCHLIB
+=item INSTALLSITEMAN1DIR
-Same as INST_LIB for architecture dependent files.
+=item INSTALLSITEMAN3DIR
-=item INST_BIN
+These directories get the man pages at 'make install' time if
+INSTALLDIRS=site (default). Defaults to
+$(SITEPREFIX)/man/man$(MAN*EXT).
-Directory to put real binary files during 'make'. These will be copied
-to INSTALLBIN during 'make install'
+If set to 'none', no man pages will be installed.
-=item INST_EXE
+=item INSTALLSITESCRIPT
-Old name for INST_SCRIPT. Deprecated. Please use INST_SCRIPT if you
-need to use it.
+Used by 'make install' which copies files from INST_SCRIPT to this
+directory if INSTALLDIRS is set to site (default).
-=item INST_HTMLLIBDIR
+=item INSTALLVENDORARCH
+
+Used by 'make install', which copies files from INST_ARCHLIB to this
+directory if INSTALLDIRS is set to vendor.
-Directory to hold the man pages in HTML format at 'make' time
+=item INSTALLVENDORBIN
-=item INST_HTMLSCRIPTDIR
+Used by 'make install', which copies files from INST_BIN to this
+directory if INSTALLDIRS is set to vendor.
-Directory to hold the man pages in HTML format at 'make' time
+=item INSTALLVENDORLIB
+
+Used by 'make install', which copies files from INST_LIB to this
+directory if INSTALLDIRS is set to vendor.
+
+=item INSTALLVENDORMAN1DIR
+
+=item INSTALLVENDORMAN3DIR
+
+These directories get the man pages at 'make install' time if
+INSTALLDIRS=vendor. Defaults to $(VENDORPREFIX)/man/man$(MAN*EXT).
+
+If set to 'none', no man pages will be installed.
+
+=item INSTALLVENDORSCRIPT
+
+Used by 'make install' which copies files from INST_SCRIPT to this
+directory if INSTALLDIRS is set to is set to vendor.
+
+=item INST_ARCHLIB
+
+Same as INST_LIB for architecture dependent files.
+
+=item INST_BIN
+
+Directory to put real binary files during 'make'. These will be copied
+to INSTALLBIN during 'make install'
=item INST_LIB
testing. make install will copy the files in INST_SCRIPT to
INSTALLSCRIPT.
+=item LD
+
+Program to be used to link libraries for dynamic loading.
+
+Defaults to $Config{ld}.
+
+=item LDDLFLAGS
+
+Any special flags that might need to be passed to ld to create a
+shared library suitable for dynamic loading. It is up to the makefile
+to use it. (See L<Config/lddlflags>)
+
+Defaults to $Config{lddlflags}.
+
=item LDFROM
-defaults to "$(OBJECT)" and is used in the ld command to specify
+Defaults to "$(OBJECT)" and is used in the ld command to specify
what files to link/load from (also see dynamic_lib below for how to
specify ld flags)
=item LIB
LIB should only be set at C<perl Makefile.PL> time but is allowed as a
-MakeMaker argument. It has the effect of
-setting both INSTALLPRIVLIB and INSTALLSITELIB to that value regardless any
-explicit setting of those arguments (or of PREFIX).
-INSTALLARCHLIB and INSTALLSITEARCH are set to the corresponding
-architecture subdirectory.
+MakeMaker argument. It has the effect of setting both INSTALLPRIVLIB
+and INSTALLSITELIB to that value regardless any explicit setting of
+those arguments (or of PREFIX). INSTALLARCHLIB and INSTALLSITEARCH
+are set to the corresponding architecture subdirectory.
=item LIBPERL_A
MakeMaker will turn it into an array with one element.
+=item LICENSE
+
+The licensing terms of your distribution. Generally its "perl" for the
+same license as Perl itself.
+
+See L<Module::Build::Authoring> for the list of options.
+
+Defaults to "unknown".
+
=item LINKTYPE
'static' or 'dynamic' (default unless usedl=undef in
config.sh). Should only be used to force static linking (also see
linkext below).
+=item MAKE
+
+Variant of make you intend to run the generated Makefile with. This
+parameter lets Makefile.PL know what make quirks to account for when
+generating the Makefile.
+
+MakeMaker also honors the MAKE environment variable. This parameter
+takes precedent.
+
+Currently the only significant values are 'dmake' and 'nmake' for Windows
+users.
+
+Defaults to $Config{make}.
+
=item MAKEAPERL
Boolean which tells MakeMaker, that it should include the rules to
make a perl. This is handled automatically as a switch by
MakeMaker. The user normally does not need it.
-=item MAKEFILE
+=item MAKEFILE_OLD
+
+When 'make clean' or similar is run, the $(FIRST_MAKEFILE) will be
+backed up at this location.
-The name of the Makefile to be produced.
+Defaults to $(FIRST_MAKEFILE).old or $(FIRST_MAKEFILE)_old on VMS.
=item MAN1PODS
=item NOECHO
-Defaults to C<@>. By setting it to an empty string you can generate a
-Makefile that echos all commands. Mainly used in debugging MakeMaker
-itself.
+Command so make does not print the literal commands its running.
+
+By setting it to an empty string you can generate a Makefile that
+prints all commands. Mainly used in debugging MakeMaker itself.
+
+Defaults to C<@>.
=item NORECURS
Boolean. Attribute to inhibit descending into subdirectories.
+=item NO_META
+
+When true, suppresses the generation and addition to the MANIFEST of
+the META.yml module meta-data file during 'make distdir'.
+
+Defaults to false.
+
=item NO_VC
In general, any generated Makefile checks for the current version of
Perl binary for tasks that can be done by miniperl
+=item PERL_CORE
+
+Set only when MakeMaker is building the extensions of the Perl core
+distribution.
+
=item PERLMAINCC
The call to the program that is able to compile perlmain.c. Defaults
=item PERL_ARCHLIB
-Same as below, but for architecture dependent files.
+Same as for PERL_LIB, but for architecture dependent files.
+
+Used only when MakeMaker is building the extensions of the Perl core
+distribution (because normally $(PERL_ARCHLIB) is automatically in @INC,
+and adding it would get in the way of PERL5LIB).
=item PERL_LIB
Directory containing the Perl library to use.
+Used only when MakeMaker is building the extensions of the Perl core
+distribution (because normally $(PERL_LIB) is automatically in @INC,
+and adding it would get in the way of PERL5LIB).
+
=item PERL_MALLOC_OK
defaults to 0. Should be set to TRUE if the extension can work with
system resources, error detection, memory usage reporting, catchable failure
of memory allocations, etc.
+=item PERLPREFIX
+
+Directory under which core modules are to be installed.
+
+Defaults to $Config{installprefixexp} falling back to
+$Config{installprefix}, $Config{prefixexp} or $Config{prefix} should
+$Config{installprefixexp} not exist.
+
+Overridden by PREFIX.
+
+=item PERLRUN
+
+Use this instead of $(PERL) when you wish to run perl. It will set up
+extra necessary flags for you.
+
+=item PERLRUNINST
+
+Use this instead of $(PERL) when you wish to run perl to work with
+modules. It will add things like -I$(INST_ARCH) and other necessary
+flags so perl can see the modules you're about to install.
+
=item PERL_SRC
Directory containing the Perl source code (use of this should be
=item PL_FILES
-Ref to hash of files to be processed as perl programs. MakeMaker
-will default to any found *.PL file (except Makefile.PL) being keys
-and the basename of the file being the value. E.g.
+MakeMaker can run programs to generate files for you at build time.
+By default any file named *.PL (except Makefile.PL and Build.PL) in
+the top level directory will be assumed to be a Perl program and run
+passing its own basename in as an argument. For example...
+
+ perl foo.PL foo
+
+This behavior can be overridden by supplying your own set of files to
+search. PL_FILES accepts a hash ref, the key being the file to run
+and the value is passed in as the first argument when the PL file is run.
+
+ PL_FILES => {'bin/foobar.PL' => 'bin/foobar'}
+
+Would run bin/foobar.PL like this:
+
+ perl bin/foobar.PL bin/foobar
+
+If multiple files from one program are desired an array ref can be used.
+
+ PL_FILES => {'bin/foobar.PL' => [qw(bin/foobar1 bin/foobar2)]}
- {'foobar.PL' => 'foobar'}
+In this case the program will be run multiple times using each target file.
-The *.PL files are expected to produce output to the target files
-themselves. If multiple files can be generated from the same *.PL
-file then the value in the hash can be a reference to an array of
-target file names. E.g.
+ perl bin/foobar.PL bin/foobar1
+ perl bin/foobar.PL bin/foobar2
+
+PL files are normally run B<after> pm_to_blib and include INST_LIB and
+INST_ARCH in its C<@INC> so the just built modules can be
+accessed... unless the PL file is making a module (or anything else in
+PM) in which case it is run B<before> pm_to_blib and does not include
+INST_LIB and INST_ARCH in its C<@INC>. This apparently odd behavior
+is there for backwards compatibility (and its somewhat DWIM).
- {'foobar.PL' => ['foobar1','foobar2']}
=item PM
{'PM_FILTER' => 'grep -v \\"^\\#\\"'}
-to remove all the leading coments on the fly during the build. The
+to remove all the leading comments on the fly during the build. The
extra \\ are necessary, unfortunately, because this variable is interpolated
within the context of a Perl program built on the command line, and double
quotes are what is used with the -e switch to build that command line. The
=item PREFIX
-Can be used to set the three INSTALL* attributes in one go (except for
-probably INSTALLMAN1DIR, if it is not below PREFIX according to
-%Config). They will have PREFIX as a common directory node and will
-branch from that node into lib/, lib/ARCHNAME or whatever Configure
-decided at the build time of your perl (unless you override one of
-them, of course).
+This overrides all the default install locations. Man pages,
+libraries, scripts, etc... MakeMaker will try to make an educated
+guess about where to place things under the new PREFIX based on your
+Config defaults. Failing that, it will fall back to a structure
+which should be sensible for your platform.
+
+If you specify LIB or any INSTALL* variables they will not be effected
+by the PREFIX.
+
+=item PREREQ_FATAL
+
+Bool. If this parameter is true, failing to have the required modules
+(or the right versions thereof) will be fatal. C<perl Makefile.PL>
+will C<die> instead of simply informing the user of the missing dependencies.
+
+It is I<extremely> rare to have to use C<PREREQ_FATAL>. Its use by module
+authors is I<strongly discouraged> and should never be used lightly.
+Module installation tools have ways of resolving umet dependencies but
+to do that they need a F<Makefile>. Using C<PREREQ_FATAL> breaks this.
+That's bad.
+
+The only situation where it is appropriate is when you have
+dependencies that are indispensible to actually I<write> a
+F<Makefile>. For example, MakeMaker's F<Makefile.PL> needs L<File::Spec>.
+If its not available it cannot write the F<Makefile>.
+
+Note: see L<Test::Harness> for a shortcut for stopping tests early
+if you are missing dependencies and are afraid that users might
+use your module with an incomplete environment.
=item PREREQ_PM
desired version is the value. If the required version number is 0, we
only check if any version is installed already.
+=item PREREQ_PRINT
+
+Bool. If this parameter is true, the prerequisites will be printed to
+stdout and MakeMaker will exit. The output format is an evalable hash
+ref.
+
+$PREREQ_PM = {
+ 'A::B' => Vers1,
+ 'C::D' => Vers2,
+ ...
+ };
+
+=item PRINT_PREREQ
+
+RedHatism for C<PREREQ_PRINT>. The output format is different, though:
+
+ perl(A::B)>=Vers1 perl(C::D)>=Vers2 ...
+
+=item SITEPREFIX
+
+Like PERLPREFIX, but only for the site install locations.
+
+Defaults to $Config{siteprefixexp}. Perls prior to 5.6.0 didn't have
+an explicit siteprefix in the Config. In those cases
+$Config{installprefix} will be used.
+
+Overridable by PREFIX
+
+=item SIGN
+
+When true, perform the generation and addition to the MANIFEST of the
+SIGNATURE file in the distdir during 'make distdir', via 'cpansign
+-s'.
+
+Note that you need to install the Module::Signature module to
+perform this operation.
+
+Defaults to false.
+
=item SKIP
-Arryref. E.g. [qw(name1 name2)] skip (do not write) sections of the
+Arrayref. E.g. [qw(name1 name2)] skip (do not write) sections of the
Makefile. Caution! Do not use the SKIP attribute for the negligible
speedup. It may seriously damage the resulting Makefile. Only use it
if you really need it.
precedence, even if it isn't listed in TYPEMAPS. The default system
typemap has lowest precedence.
+=item VENDORPREFIX
+
+Like PERLPREFIX, but only for the vendor install locations.
+
+Defaults to $Config{vendorprefixexp}.
+
+Overridable by PREFIX
+
+=item VERBINST
+
+If true, make install will be verbose
+
=item VERSION
Your version number for distributing the package. This defaults to
$VERSION = '1.00';
*VERSION = \'1.01';
- ( $VERSION ) = '$Revision: 1.222 $ ' =~ /\$Revision:\s+([^\s]+)/;
+ ($VERSION) = q$Revision: 32261 $ =~ /(\d+)/g;
$FOO::VERSION = '1.10';
*FOO::VERSION = \'1.11';
- our $VERSION = 1.2.3; # new for perl5.6.0
+ our $VERSION = 1.2.3; # new for perl5.6.0
but these will fail:
local $VERSION = '1.02';
local $FOO::VERSION = '1.30';
+L<version> will be loaded, if available, so this will work.
+
+ our $VERSION = qv(1.2.3); # version.pm will be loaded if available
+
+Its up to you to declare a dependency on C<version>. Also note that this
+feature was introduced in MakeMaker 6.35. Earlier versions of MakeMaker
+require this:
+
+ # All on one line
+ use version; our $VERSION = qv(1.2.3);
+
(Putting C<my> or C<local> on the preceding line will work o.k.)
The file named in VERSION_FROM is not added as a dependency to
See attribute C<depend> below.
+=item VERSION_SYM
+
+A sanitized VERSION with . replaced by _. For places where . has
+special meaning (some filesystems, RCS labels, etc...)
+
=item XS
Hashref of .xs files. MakeMaker will default this. e.g.
=head2 Additional lowercase attributes
can be used to pass parameters to the methods which implement that
-part of the Makefile.
+part of the Makefile. Parameters are specified as a hash ref but are
+passed to the method as a hash.
=over 2
=item depend
- {ANY_TARGET => ANY_DEPENDECY, ...}
+ {ANY_TARGET => ANY_DEPENDENCY, ...}
(ANY_TARGET must not be given a double-colon rule by MakeMaker.)
{ANY_MACRO => ANY_VALUE, ...}
+=item postamble
+
+Anything put here will be passed to MY::postamble() if you have one.
+
=item realclean
{FILES => '$(INST_ARCHAUTODIR)/*.xyz'}
If you cannot achieve the desired Makefile behaviour by specifying
attributes you may define private subroutines in the Makefile.PL.
-Each subroutines returns the text it wishes to have written to
+Each subroutine returns the text it wishes to have written to
the Makefile. To override a section of the Makefile you can
either say:
- sub MY::c_o { "new literal text" }
+ sub MY::c_o { "new literal text" }
or you can edit the default by saying something like:
- sub MY::c_o {
- package MY; # so that "SUPER" works right
- my $inherited = shift->SUPER::c_o(@_);
- $inherited =~ s/old text/new text/;
- $inherited;
- }
+ package MY; # so that "SUPER" works right
+ sub c_o {
+ my $inherited = shift->SUPER::c_o(@_);
+ $inherited =~ s/old text/new text/;
+ $inherited;
+ }
If you are running experiments with embedding perl as a library into
other applications, you might find MakeMaker is not sufficient. You'd
If you still need a different solution, try to develop another
subroutine that fits your needs and submit the diffs to
-F<perl5-porters@perl.org> or F<comp.lang.perl.moderated> as appropriate.
+C<makemaker@perl.org>
-For a complete description of all MakeMaker methods see L<ExtUtils::MM_Unix>.
+For a complete description of all MakeMaker methods see
+L<ExtUtils::MM_Unix>.
Here is a simple example of how to add a new target to the generated
Makefile:
sub MY::postamble {
- '
+ return <<'MAKE_FRAG';
$(MYEXTLIB): sdbm/Makefile
- cd sdbm && $(MAKE) all
- ';
+ cd sdbm && $(MAKE) all
+
+ MAKE_FRAG
}
+=head2 The End Of Cargo Cult Programming
+
+WriteMakefile() now does some basic sanity checks on its parameters to
+protect against typos and malformatted values. This means some things
+which happened to work in the past will now throw warnings and
+possibly produce internal errors.
+
+Some of the most common mistakes:
+
+=over 2
+
+=item C<< MAN3PODS => ' ' >>
+
+This is commonly used to suppress the creation of man pages. MAN3PODS
+takes a hash ref not a string, but the above worked by accident in old
+versions of MakeMaker.
+
+The correct code is C<< MAN3PODS => { } >>.
+
+=back
+
=head2 Hintsfile support
directory with the name C<$(DISTNAME)-$(VERSION)>. If that directory
exists, it will be removed first.
-=item make disttest
+Additionally, it will create a META.yml module meta-data file in the
+distdir and add this to the distdir's MANIFEST. You can shut this
+behavior off with the NO_META flag.
+
+=item make disttest
Makes a distdir first, and runs a C<perl Makefile.PL>, a make, and
a make test in that directory.
=item make tardist
First does a distdir. Then a command $(PREOP) which defaults to a null
-command, followed by $(TOUNIX), which defaults to a null command under
+command, followed by $(TO_UNIX), which defaults to a null command under
UNIX, and will convert files in distribution directory to UNIX format
otherwise. Next it runs C<tar> on that directory into a tarfile and
deletes the directory. Finishes with a command $(POSTOP) which
WriteMakefile( 'dist' => { COMPRESS=>"bzip2", SUFFIX=>".bz2" })
+
+=head2 Module Meta-Data
+
+Long plaguing users of MakeMaker based modules has been the problem of
+getting basic information about the module out of the sources
+I<without> running the F<Makefile.PL> and doing a bunch of messy
+heuristics on the resulting F<Makefile>. To this end a simple module
+meta-data file has been introduced, F<META.yml>.
+
+F<META.yml> is a YAML document (see http://www.yaml.org) containing
+basic information about the module (name, version, prerequisites...)
+in an easy to read format. The format is developed and defined by the
+Module::Build developers (see
+http://module-build.sourceforge.net/META-spec.html)
+
+MakeMaker will automatically generate a F<META.yml> file for you and
+add it to your F<MANIFEST> as part of the 'distdir' target (and thus
+the 'dist' target). This is intended to seamlessly and rapidly
+populate CPAN with module meta-data. If you wish to shut this feature
+off, set the C<NO_META> C<WriteMakefile()> flag to true.
+
+
=head2 Disabling an extension
If some events detected in F<Makefile.PL> imply that there is no way
can create a F<Makefile> which does nothing, but succeeds on all the
"usual" build targets. To do so, use
- ExtUtils::MakeMaker::WriteEmptyMakefile();
+ use ExtUtils::MakeMaker qw(WriteEmptyMakefile);
+ WriteEmptyMakefile();
instead of WriteMakefile().
dependency in a CPAN::Bundle, but the functionality is supported by
different means on the current architecture).
+=head2 Other Handy Functions
+
+=over 4
+
+=item prompt
+
+ my $value = prompt($message);
+ my $value = prompt($message, $default);
+
+The C<prompt()> function provides an easy way to request user input
+used to write a makefile. It displays the $message as a prompt for
+input. If a $default is provided it will be used as a default. The
+function returns the $value selected by the user.
+
+If C<prompt()> detects that it is not running interactively and there
+is nothing on STDIN or if the PERL_MM_USE_DEFAULT environment variable
+is set to true, the $default will be used without prompting. This
+prevents automated processes from blocking on user input.
+
+If no $default is provided an empty string will be used instead.
+
+=back
+
+
=head1 ENVIRONMENT
-=over 8
+=over 4
=item PERL_MM_OPT
C<WriteMakefile()>. The string is split on whitespace, and the result
is processed before any actual command line arguments are processed.
+=item PERL_MM_USE_DEFAULT
+
+If set to a true value then MakeMaker's prompt function will
+always return the default without waiting for user input.
+
+=item PERL_CORE
+
+Same as the PERL_CORE parameter. The parameter overrides this.
+
=back
=head1 SEE ALSO
-ExtUtils::MM_Unix, ExtUtils::Manifest, ExtUtils::testlib,
-ExtUtils::Install, ExtUtils::Embed
+L<Module::Build> is a pure-Perl alternative to MakeMaker which does
+not rely on make or any other external utility. It is easier to
+extend to suit your needs.
+
+L<Module::Install> is a wrapper around MakeMaker which adds features
+not normally available.
+
+L<ExtUtils::ModuleMaker> and L<Module::Starter> are both modules to
+help you setup your distribution.
=head1 AUTHORS
-Andy Dougherty <F<doughera@lafcol.lafayette.edu>>, Andreas KE<ouml>nig
-<F<andreas.koenig@mind.de>>, Tim Bunce <F<Tim.Bunce@ig.co.uk>>. VMS
-support by Charles Bailey <F<bailey@newman.upenn.edu>>. OS/2 support
-by Ilya Zakharevich <F<ilya@math.ohio-state.edu>>.
+Andy Dougherty C<doughera@lafayette.edu>, Andreas KE<ouml>nig
+C<andreas.koenig@mind.de>, Tim Bunce C<timb@cpan.org>. VMS
+support by Charles Bailey C<bailey@newman.upenn.edu>. OS/2 support
+by Ilya Zakharevich C<ilya@math.ohio-state.edu>.
+
+Currently maintained by Michael G Schwern C<schwern@pobox.com>
+
+Send patches and ideas to C<makemaker@perl.org>.
+
+Send bug reports via http://rt.cpan.org/. Please send your
+generated Makefile along with your report.
+
+For more up-to-date information, see L<http://www.makemaker.org>.
+
+=head1 LICENSE
+
+This program is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+See L<http://www.perl.com/perl/misc/Artistic.html>
-Send patches and bug reports to <F<perlbug@perl.org>>.
=cut
projects / p5sagit/p5-mst-13.2.git / blobdiff