use Config;
BEGIN {
if ($^O eq 'MSWin32') {
- unshift @INC, ('../cpan/Cwd', '../cpan/Cwd/lib');
- require File::Spec::Functions;
+ unshift @INC, '../dist/Cwd';
require FindExt;
- }
- else {
- unshift @INC, 'cpan/Cwd';
+ } else {
+ unshift @INC, 'dist/Cwd';
}
}
use Cwd;
my $is_VMS = $^O eq 'VMS';
my $is_Unix = !$is_Win32 && !$is_VMS;
-# To clarify, this isn't the entire suite of modules considered "toolchain"
-# It's not even all modules needed to build ext/
-# It's just the source paths of the (minimum complete set of) modules in ext/
-# needed to build the nonxs modules
-# After which, all nonxs modules are in lib, which was always sufficient to
-# allow miniperl to build everything else.
-
-# This list cannot get any longer without overflowing the length limit for
-# environment variables on VMS
-my @toolchain = qw(cpan/AutoLoader/lib
- ext/constant/lib
- cpan/Cwd cpan/Cwd/lib
- cpan/ExtUtils-Command/lib
- dist/ExtUtils-Install/lib
- cpan/ExtUtils-MakeMaker/lib
- cpan/ExtUtils-Manifest/lib
- cpan/File-Path/lib
- );
-
-# Used only in ExtUtils::Liblist::Kid::_win32_ext()
-push @toolchain, 'ext/Text-ParseWords/lib' if $is_Win32;
-
my @ext_dirs = qw(cpan dist ext);
my $ext_dirs_re = '(?:' . join('|', @ext_dirs) . ')';
# It's actually a cut and shut of the Unix version ext/utils/makeext and the
# Windows version win32/build_ext.pl hence the two invocation styles.
-# On Unix, it primarily used by the perl Makefile one extention at a time:
+# On Unix, it primarily used by the perl Makefile one extension at a time:
#
# d_dummy $(dynamic_ext): miniperl preplibrary FORCE
# @$(RUN) ./miniperl make_ext.pl --target=dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL)
# If '--static' is specified, static extensions will be built.
# If '--dynamic' is specified, dynamic extensions will be built.
# If '--nonxs' is specified, nonxs extensions will be built.
-# If '--dynaloader' is specificied, DynaLoader will be built.
+# If '--dynaloader' is specified, DynaLoader will be built.
# If '--all' is specified, all extensions will be built.
#
# make_ext.pl "MAKE=make [-make_opts]" --dir=directory [--target=target] [--static|--dynamic|--all] +ext2 !ext1
my %extra_passthrough;
if ($is_Win32) {
- (my $here = getcwd()) =~ s{/}{\\}g;
+ my $build = getcwd();
$perl = $^X;
if ($perl =~ m#^\.\.#) {
+ my $here = $build;
+ $here =~ s{/}{\\}g;
$perl = "$here\\$perl";
}
(my $topdir = $perl) =~ s/\\[^\\]+$//;
system(@args) unless defined $::Cross::platform;
}
- my $build = getcwd();
print "In $build";
foreach my $dir (@dirs) {
chdir($dir) or die "Cannot cd to $dir: $!\n";
$perl ||= "$up/miniperl";
my $return_dir = $up;
my $lib_dir = "$up/lib";
- # $lib_dir must be last, as we're copying files into it, and in a parallel
- # make there's a race condition if one process tries to open a module that
- # another process has half-written.
- my @new_inc = ((map {"$up/$_"} @toolchain), $lib_dir);
- if ($is_Win32) {
- @new_inc = map {File::Spec::Functions::rel2abs($_)} @new_inc;
- }
- $ENV{PERL5LIB} = join $Config{path_sep}, @new_inc;
$ENV{PERL_CORE} = 1;
- warn $ENV{PERL5LIB};
my $makefile;
if ($is_VMS) {
if (!-f $makefile) {
if (!-f 'Makefile.PL') {
print "\nCreating Makefile.PL in $ext_dir for $mname\n";
- # We need to cope well with various possible layouts
- my @dirs = split /::/, $mname;
- my $leaf = pop @dirs;
- my $leafname = "$leaf.pm";
- my $pathname = join '/', @dirs, $leafname;
- my @locations = ($leafname, $pathname, "lib/$pathname");
- my $fromname;
- foreach (@locations) {
- if (-f $_) {
- $fromname = $_;
- last;
+ my ($fromname, $key, $value);
+ if ($mname eq 'podlators') {
+ # We need to special case this somewhere, and this is fewer
+ # lines of code than a core-only Makefile.PL, and no more
+ # complex
+ $fromname = 'VERSION';
+ $key = 'DISTNAME';
+ $value = 'podlators';
+ $mname = 'Pod';
+ } else {
+ $key = 'ABSTRACT_FROM';
+ # We need to cope well with various possible layouts
+ my @dirs = split /::/, $mname;
+ my $leaf = pop @dirs;
+ my $leafname = "$leaf.pm";
+ my $pathname = join '/', @dirs, $leafname;
+ my @locations = ($leafname, $pathname, "lib/$pathname");
+ foreach (@locations) {
+ if (-f $_) {
+ $fromname = $_;
+ last;
+ }
}
- }
- unless ($fromname) {
- die "For $mname tried @locations in in $ext_dir but can't find source";
+ unless ($fromname) {
+ die "For $mname tried @locations in in $ext_dir but can't find source";
+ }
+ ($value = $fromname) =~ s/\.pm\z/.pod/;
+ $value = $fromname unless -e $value;
}
- my $pod_name;
- ($pod_name = $fromname) =~ s/\.pm\z/.pod/;
- $pod_name = $fromname unless -e $pod_name;
open my $fh, '>', 'Makefile.PL'
or die "Can't open Makefile.PL for writing: $!";
- print $fh <<"EOM";
+ printf $fh <<'EOM', $0, $mname, $fromname, $key, $value;
#-*- buffer-read-only: t -*-
-# This Makefile.PL was written by $0.
+# This Makefile.PL was written by %s.
# It will be deleted automatically by make realclean
use strict;
use ExtUtils::MakeMaker;
+# This is what the .PL extracts to. Not the ultimate file that is installed.
+# (ie Win32 runs pl2bat after this)
+
+# Doing this here avoids all sort of quoting issues that would come from
+# attempting to write out perl source with literals to generate the arrays and
+# hash.
+my @temps = 'Makefile.PL';
+foreach (glob('scripts/pod*.PL')) {
+ # The various pod*.PL extractors change directory. Doing that with relative
+ # paths in @INC breaks. It seems the lesser of two evils to copy (to avoid)
+ # the chdir doing anything, than to attempt to convert lib paths to
+ # absolute, and potentially run into problems with quoting special
+ # characters in the path to our build dir (such as spaces)
+ require File::Copy;
+
+ my $temp = $_;
+ $temp =~ s!scripts/!!;
+ File::Copy::copy($_, $temp) or die "Can't copy $temp to $_: $!";
+ push @temps, $temp;
+}
+
+my $script_ext = $^O eq 'VMS' ? '.com' : '';
+my %%pod_scripts;
+foreach (glob('pod*.PL')) {
+ my $script = $_;
+ s/.PL$/$script_ext/i;
+ $pod_scripts{$script} = $_;
+}
+my @exe_files = values %%pod_scripts;
+
WriteMakefile(
- NAME => '$mname',
- VERSION_FROM => '$fromname',
- ABSTRACT_FROM => '$pod_name',
- realclean => {FILES => 'Makefile.PL'},
+ NAME => '%s',
+ VERSION_FROM => '%s',
+ %-13s => '%s',
+ realclean => { FILES => "@temps" },
+ (%%pod_scripts ? (
+ PL_FILES => \%%pod_scripts,
+ EXE_FILES => \@exe_files,
+ clean => { FILES => "@exe_files" },
+ ) : ()),
);
# ex: set ro:
EOM
close $fh or die "Can't close Makefile.PL: $!";
}
+ eval {
+ my $ftime = time - 4;
+ utime $ftime, $ftime, 'Makefile.PL';
+ };
print "\nRunning Makefile.PL in $ext_dir\n";
# Presumably this can be simplified
# Inherited from make_ext.pl
@cross = '-MCross';
}
-
- my @args = (@cross, 'Makefile.PL');
+
+ my @args = ("-I$lib_dir", @cross, 'Makefile.PL');
if ($is_VMS) {
my $libd = VMS::Filespec::vmspath($lib_dir);
push @args, "INST_LIB=$libd", "INST_ARCHLIB=$libd";
# Give makefile an opportunity to rewrite itself.
# reassure users that life goes on...
my @args = ('config', @$pass_through);
- _quote_args(\@args) if $is_VMS;
system(@run, @make, @args) and print "@run @make @args failed, continuing anyway...\n";
}
my @targ = ($target, @$pass_through);
- _quote_args(\@targ) if $is_VMS;
print "Making $target in $ext_dir\n@run @make @targ\n";
my $code = system(@run, @make, @targ);
die "Unsuccessful make($ext_dir): code=$code" if $code != 0;