use Config;
use Cwd;
+# 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.
+
+my @toolchain = qw(ext/constant/lib ext/ExtUtils-Command/lib
+ ext/ExtUtils-Install/lib ext/ExtUtils-MakeMaker/lib
+ ext/ExtUtils-Manifest/lib ext/Text-ParseWords/lib);
+
# This script acts as a simple interface for building extensions.
# It's actually a cut and shut of the Unix version ext/utils/makeext and the
#
# On Windows or VMS,
# If '--static' is specified, static extensions will be built.
-# If '--dynamic' is specified, dynamic (and nonxs) extensions will be built.
+# If '--dynamic' is specified, dynamic extensions will be built.
+# If '--nonxs' is specified, nonxs extensions 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 $static = $opts{static} || $opts{all};
my $dynamic = $opts{dynamic} || $opts{all};
+my $nonxs = $opts{nonxs} || $opts{all};
# The Perl Makefile.SH will expand all extensions to
# lib/auto/X/X.a (or lib/auto/X/Y/Y.a if nested)
} elsif (s{^ext/}{}) {
# Remove ext/ prefix and /pm_to_blib suffix
s{/pm_to_blib$}{};
+ # Targets are given as files on disk, but the extension spec is still
+ # written using /s for each ::
+ tr!-!/!;
} elsif (s{::}{\/}g) {
# Convert :: to /
} else {
die "$0: unknown make target '$target'\n";
}
-if (!@extspec and !$static and !$dynamic) {
+if (!@extspec and !$static and !$dynamic and !$nonxs) {
die "$0: no extension specified\n";
}
my @ext;
push @ext, FindExt::static_ext() if $static;
- push @ext, FindExt::dynamic_ext(), FindExt::nonxs_ext() if $dynamic;
+ push @ext, FindExt::dynamic_ext() if $dynamic;
+ push @ext, FindExt::nonxs_ext() if $nonxs;
foreach (sort @ext) {
if (%incl and !exists $incl{$_}) {
$perl = $^X;
push @extspec, (split ' ', $Config{static_ext}) if $static;
push @extspec, (split ' ', $Config{dynamic_ext}) if $dynamic;
+ push @extspec, (split ' ', $Config{nonxs_ext}) if $nonxs;
}
foreach my $spec (@extspec) {
if (-d "ext/$spec") {
# Old style ext/Data/Dumper/
$ext_pathname = "ext/$spec";
- } elsif ($is_VMS and -d "vms/ext/" . substr($spec, 4)) {
- # We could get rid of this by moving everything from
- # [.vms.ext...] to [.ext.VMS...]
- $ext_pathname = "vms/ext/" . substr($spec, 4);
} else {
# New style ext/Data-Dumper/
my $copy = $spec;
$copy =~ tr!/!-!;
$ext_pathname = "ext/$copy";
}
- my $up = $ext_pathname;
- $up =~ s![^/]+!..!g;
if ($Config{osname} eq 'catamount') {
# Snowball's chance of building extensions.
print "\tMaking $mname ($target)\n";
- build_extension('ext', $ext_pathname, $up, $perl || "$up/miniperl",
- "$up/lib",
+ build_extension($ext_pathname, $perl, $mname,
[@pass_through, @{$extra_passthrough{$spec} || []}]);
}
sub build_extension {
- my ($ext, $ext_dir, $return_dir, $perl, $lib_dir, $pass_through) = @_;
+ my ($ext_dir, $perl, $mname, $pass_through) = @_;
+
+ my $up = $ext_dir;
+ $up =~ s![^/]+!..!g;
+
+ $perl ||= "$up/miniperl";
+ my $return_dir = $up;
+ my $lib_dir = "$up/lib";
+ $ENV{PERL5LIB}
+ = join $Config{path_sep}, $lib_dir, map {"$up/$_"} @toolchain;
+
unless (chdir "$ext_dir") {
warn "Cannot cd to $ext_dir: $!";
return;
}
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 = $_;
+ last;
+ }
+ }
+
+ unless ($fromname) {
+ die "For $mname tried @locations in in $ext_dir but can't find source";
+ }
+ open my $fh, '>', 'Makefile.PL'
+ or die "Can't open Makefile.PL for writing: $!";
+ print $fh <<"EOM";
+#-*- buffer-read-only: t -*-
+
+# This Makefile.PL was written by $0.
+# It will be deleted automatically by make realclean
+
+use strict;
+use ExtUtils::MakeMaker;
+
+WriteMakefile(
+ NAME => '$mname',
+ VERSION_FROM => '$fromname',
+ ABSTRACT_FROM => '$fromname',
+ realclean => {FILES => 'Makefile.PL'},
+);
+
+# ex: set ro:
+EOM
+ close $fh or die "Can't close Makefile.PL: $!";
+ }
print "\nRunning Makefile.PL in $ext_dir\n";
# Presumably this can be simplified
@cross = '-MCross';
}
- my @args = ("-I$lib_dir", @cross, 'Makefile.PL');
+ my @args = (@cross, 'Makefile.PL');
if ($is_VMS) {
my $libd = VMS::Filespec::vmspath($lib_dir);
push @args, "INST_LIB=$libd", "INST_ARCHLIB=$libd";
} else {
- push @args, 'INSTALLDIRS=perl', 'INSTALLMAN3DIR=none';
+ push @args, 'INSTALLDIRS=perl', 'INSTALLMAN1DIR=none',
+ 'INSTALLMAN3DIR=none';
}
push @args, @$pass_through;
_quote_args(\@args) if $is_VMS;