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
# d_dummy $(dynamic_ext): miniperl preplibrary FORCE
# @$(RUN) ./miniperl make_ext.pl --target=dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL)
#
-# On Windows,
+# 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} || $opts{all};
# The Perl Makefile.SH will expand all extensions to
# lib/auto/X/X.a (or lib/auto/X/Y/Y.a if nested)
# canonise into X/Y form (pname)
foreach (@extspec) {
- if (/^lib/) {
+ if (s{^lib/auto/}{}) {
# Remove lib/auto prefix and /*.* suffix
- s{^lib/auto/}{};
- s{[^/]*\.[^/]*$}{};
- } elsif (/^ext/) {
+ s{/[^/]+\.[^/]+$}{};
+ } elsif (s{^ext/}{}) {
# Remove ext/ prefix and /pm_to_blib suffix
- s{^ext/}{};
s{/pm_to_blib$}{};
- } elsif (/::/) {
+ # Targets are given as files on disk, but the extension spec is still
+ # written using /s for each ::
+ tr!-!/!;
+ } elsif (s{::}{\/}g) {
# Convert :: to /
- s{::}{\/}g;
- } elsif (/\..*o$/) {
+ } else {
s/\..*o//;
}
}
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 $incl{$_}) {
}
chdir '..'; # now in the Perl build directory
}
+elsif ($is_VMS) {
+ $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) {
my $mname = $spec;
$mname =~ s!/!::!g;
- my $ext_pathname = "ext/$spec";
- my $up = $ext_pathname;
- $up =~ s![^/]+!..!g;
+ my $ext_pathname;
+ if (-d "ext/$spec") {
+ # Old style ext/Data/Dumper/
+ $ext_pathname = "ext/$spec";
+ } else {
+ # New style ext/Data-Dumper/
+ my $copy = $spec;
+ $copy =~ tr!/!-!;
+ $ext_pathname = "ext/$copy";
+ }
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;
}
+ my $makefile;
+ if ($is_VMS) {
+ $makefile = 'descrip.mms';
+ if ($target =~ /clean$/
+ && !-f $makefile
+ && -f "${makefile}_old") {
+ $makefile = "${makefile}_old";
+ }
+ } else {
+ $makefile = 'Makefile';
+ }
- if (!-f 'Makefile') {
+ 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 @perl = (@run, $perl, "-I$lib_dir", @cross, 'Makefile.PL',
- 'INSTALLDIRS=perl', 'INSTALLMAN3DIR=none',
- @$pass_through);
- print join(' ', @perl), "\n";
- my $code = system @perl;
+ my @args = (@cross, 'Makefile.PL');
+ if ($is_VMS) {
+ my $libd = VMS::Filespec::vmspath($lib_dir);
+ push @args, "INST_LIB=$libd", "INST_ARCHLIB=$libd";
+ } else {
+ push @args, 'INSTALLDIRS=perl', 'INSTALLMAN1DIR=none',
+ 'INSTALLMAN3DIR=none';
+ }
+ push @args, @$pass_through;
+ _quote_args(\@args) if $is_VMS;
+ print join(' ', @run, $perl, @args), "\n";
+ my $code = system @run, $perl, @args;
warn "$code from $ext_dir\'s Makefile.PL" if $code;
# Right. The reason for this little hack is that we're sitting inside
}
}
- if (not -f 'Makefile') {
+ if (not -f $makefile) {
print "Warning: No Makefile!\n";
}
+ if ($is_VMS) {
+ _macroify_passthrough($pass_through);
+ unshift @$pass_through, "/DESCRIPTION=$makefile";
+ }
+
if (!$target or $target !~ /clean$/) {
# Give makefile an opportunity to rewrite itself.
# reassure users that life goes on...
- my @config = (@run, @make, 'config', @$pass_through);
- system @config and print "@config failed, continuing anyway...\n";
+ my @args = ('config', @$pass_through);
+ _quote_args(\@args) if $is_VMS;
+ system(@run, @make, @args) and print "@run @make @args failed, continuing anyway...\n";
}
- my @targ = (@run, @make, $target, @$pass_through);
- print "Making $target in $ext_dir\n@targ\n";
- my $code = system @targ;
+ my @targ = ($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;
chdir $return_dir || die "Cannot cd to $return_dir: $!";
}
+
+sub _quote_args {
+ my $args = shift; # must be array reference
+
+ # Do not quote qualifiers that begin with '/'.
+ map { if (!/^\//) {
+ $_ =~ s/\"/""/g; # escape C<"> by doubling
+ $_ = q(").$_.q(");
+ }
+ } @{$args}
+ ;
+}
+
+sub _macroify_passthrough {
+ my $passthrough = shift;
+ _quote_args($passthrough);
+ my $macro = '/MACRO=(' . join(',',@$passthrough) . ')';
+ @$passthrough = ();
+ @$passthrough[0] = $macro;
+}
projects / p5sagit/p5-mst-13.2.git / blobdiff