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root |
1.1 |
#!/opt/bin/perl |
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############################################################################# |
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# cannot load modules till after the tracer BEGIN block |
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our $VERBOSE = 1; |
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our $STRIP = "pod"; # none, pod or ppi |
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our $PERL = 0; |
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our $VERIFY = 0; |
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our $STATIC = 0; |
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my $PREFIX = "bundle"; |
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my $PACKAGE = "static"; |
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my %pm; |
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my @libs; |
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my @static_ext; |
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my $extralibs; |
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@ARGV |
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or die "$0: use 'staticperl help' (or read the sources of staticperl)\n"; |
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$|=1; |
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our ($TRACER_W, $TRACER_R); |
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sub find_inc($) { |
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for (@INC) { |
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next if ref; |
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return $_ if -e "$_/$_[0]"; |
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} |
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undef |
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} |
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BEGIN { |
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# create a loader process to detect @INC requests before we load any modules |
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my ($W_TRACER, $R_TRACER); # used by tracer |
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pipe $R_TRACER, $TRACER_W or die "pipe: $!"; |
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pipe $TRACER_R, $W_TRACER or die "pipe: $!"; |
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unless (fork) { |
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close $TRACER_R; |
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close $TRACER_W; |
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unshift @INC, sub { |
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my $dir = find_inc $_[1] |
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or return; |
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syswrite $W_TRACER, "-\n$dir\n$_[1]\n"; |
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open my $fh, "<:perlio", "$dir/$_[1]" |
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or warn "ERROR: $dir/$_[1]: $!\n"; |
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$fh |
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}; |
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while (<$R_TRACER>) { |
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if (/use (.*)$/) { |
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my $mod = $1; |
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eval "require $mod"; |
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warn "ERROR: $@ (while loading '$mod')\n" |
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if $@; |
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syswrite $W_TRACER, "\n"; |
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} elsif (/eval (.*)$/) { |
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my $eval = $1; |
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eval $eval; |
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warn "ERROR: $@ (in '$eval')\n" |
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if $@; |
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} |
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} |
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exit 0; |
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} |
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} |
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# module loading is now safe |
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use Config; |
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sub trace_module { |
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syswrite $TRACER_W, "use $_[0]\n"; |
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for (;;) { |
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<$TRACER_R> =~ /^-$/ or last; |
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my $dir = <$TRACER_R>; chomp $dir; |
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my $name = <$TRACER_R>; chomp $name; |
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$pm{$name} = "$dir/$name"; |
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if ($name =~ /^(.*)\.pm$/) { |
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my $auto = "auto/$1"; |
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my $autodir = "$dir/$auto"; |
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if (-d $autodir) { |
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opendir my $dir, $autodir |
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or die "$autodir: $!\n"; |
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for (readdir $dir) { |
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# AutoLoader |
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$pm{"$auto/$_"} = "$autodir/$_" |
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if /\.(?:al|ix)$/; |
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# static ext |
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if (/\Q$Config{_a}\E$/o) { |
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push @libs, "$autodir/$_"; |
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push @static_ext, $name; |
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} |
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# extralibs.ld |
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if ($_ eq "extralibs.ld") { |
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open my $fh, "<:perlio", "$autodir/$_" |
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or die "$autodir/$_"; |
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local $/; |
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$extralibs .= " " . <$fh>; |
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} |
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# dynamic object |
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warn "WARNING: found shared object - can't link statically ($_)\n" |
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if /\.\Q$Config{dlext}\E$/o; |
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#TODO: extralibs? |
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} |
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} |
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} |
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} |
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} |
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sub trace_eval { |
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syswrite $TRACER_W, "eval $_[0]\n"; |
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} |
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sub trace_finish { |
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close $TRACER_W; |
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close $TRACER_R; |
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} |
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############################################################################# |
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# now we can use modules |
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use common::sense; |
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use Digest::MD5; |
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sub dump_string { |
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my ($fh, $data) = @_; |
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if (length $data) { |
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for ( |
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my $ofs = 0; |
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length (my $substr = substr $data, $ofs, 80); |
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$ofs += 80 |
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) { |
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$substr =~ s/([^\x20-\x21\x23-\x5b\x5d-\x7e])/sprintf "\\%03o", ord $1/ge; |
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$substr =~ s/\?/\\?/g; # trigraphs... |
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print $fh " \"$substr\"\n"; |
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} |
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} else { |
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print $fh " \"\"\n"; |
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} |
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} |
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# required for @INC loading, unfortunately |
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trace_module "PerlIO::scalar"; |
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#trace_module "Term::ReadLine::readline"; # Term::ReadLine::Perl dependency |
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# URI is difficult |
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#trace_module "URI::http"; |
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#trace_module "URI::_generic"; |
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sub cmd_boot { |
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$pm{"//boot"} = $_[0]; |
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} |
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sub cmd_add { |
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$_[0] =~ /^(.*)(?:\s*(\S+))$/ |
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or die "$_[0]: cannot parse"; |
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my $file = $1; |
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my $as = defined $2 ? $2 : "/$1"; |
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$pm{$as} = $file; |
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} |
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sub cmd_file { |
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open my $fh, "<", $_[0] |
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or die "$_[0]: $!\n"; |
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while (<$fh>) { |
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chomp; |
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my ($cmd, $args) = split / /, $_, 2; |
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if ($cmd eq "strip") { |
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$STRIP = $args; |
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} elsif ($cmd eq "eval") { |
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trace_eval $_; |
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} elsif ($cmd eq "use") { |
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trace_module $_ |
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for split / /, $args; |
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} elsif ($cmd eq "boot") { |
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cmd_boot $args; |
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} elsif ($cmd eq "static") { |
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$STATIC = 1; |
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} elsif ($cmd eq "add") { |
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cmd_add $args; |
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} elsif (/^\s*#/) { |
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# comment |
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} elsif (/\S/) { |
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die "$_: unsupported directive\n"; |
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} |
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} |
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} |
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use Getopt::Long; |
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Getopt::Long::Configure ("bundling", "no_auto_abbrev", "no_ignore_case"); |
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GetOptions |
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"strip=s" => \$STRIP, |
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"verbose|v" => sub { ++$VERBOSE }, |
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"quiet|q" => sub { --$VERBOSE }, |
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"perl" => \$PERL, |
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"eval=s" => sub { trace_eval $_[1] }, |
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"use|M=s" => sub { trace_module $_[1] }, |
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"boot=s" => sub { cmd_boot $_[1] }, |
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"add=s" => sub { cmd_add $_[1] }, |
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"static" => sub { $STATIC = 1 }, |
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"<>" => sub { cmd_file $_[1] }, |
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or exit 1; |
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my $data; |
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my @index; |
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my @order = sort { |
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length $a <=> length $b |
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or $a cmp $b |
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} keys %pm; |
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# sorting by name - better compression, but needs more metadata |
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# sorting by length - faster lookup |
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# usually, the metadata overhead beats the loss through compression |
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for my $pm (@order) { |
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my $path = $pm{$pm}; |
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128 > length $pm |
| 246 |
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or die "$pm: path too long (only 128 octets supported)\n"; |
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my $src = ref $path |
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? $$path |
| 250 |
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: do { |
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open my $pm, "<:perlio", $path |
| 252 |
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or die "$path: $!"; |
| 253 |
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| 254 |
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local $/; |
| 255 |
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| 256 |
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<$pm> |
| 257 |
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}; |
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| 259 |
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if ($pm =~ /^auto\/POSIX\/[^\/]+\.al$/) { |
| 260 |
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if ($src =~ /^ unimpl \"/m) { |
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warn "$pm: skipping (not implemented anyways).\n" |
| 262 |
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if $VERBOSE >= 2; |
| 263 |
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next; |
| 264 |
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} |
| 265 |
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} |
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if ($STRIP =~ /ppi/i) { |
| 268 |
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require PPI; |
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| 270 |
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my $ppi = PPI::Document->new (\$src); |
| 271 |
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$ppi->prune ("PPI::Token::Comment"); |
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$ppi->prune ("PPI::Token::Pod"); |
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# prune END stuff |
| 275 |
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for (my $last = $ppi->last_element; $last; ) { |
| 276 |
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my $prev = $last->previous_token; |
| 277 |
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| 278 |
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if ($last->isa (PPI::Token::Whitespace::)) { |
| 279 |
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$last->delete; |
| 280 |
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} elsif ($last->isa (PPI::Statement::End::)) { |
| 281 |
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$last->delete; |
| 282 |
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last; |
| 283 |
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} elsif ($last->isa (PPI::Token::Pod::)) { |
| 284 |
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$last->delete; |
| 285 |
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} else { |
| 286 |
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last; |
| 287 |
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} |
| 288 |
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| 289 |
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$last = $prev; |
| 290 |
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} |
| 291 |
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| 292 |
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# prune some but not all insignificant whitespace |
| 293 |
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for my $ws (@{ $ppi->find (PPI::Token::Whitespace::) }) { |
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my $prev = $ws->previous_token; |
| 295 |
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my $next = $ws->next_token; |
| 296 |
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| 297 |
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if (!$prev || !$next) { |
| 298 |
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$ws->delete; |
| 299 |
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} else { |
| 300 |
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if ( |
| 301 |
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$next->isa (PPI::Token::Operator::) && $next->{content} =~ /^(?:,|=|!|!=|==|=>)$/ # no ., because of digits. == float |
| 302 |
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or $prev->isa (PPI::Token::Operator::) && $prev->{content} =~ /^(?:,|=|\.|!|!=|==|=>)$/ |
| 303 |
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or $prev->isa (PPI::Token::Structure::) |
| 304 |
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# decrease size, decrease compressability |
| 305 |
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#or ($prev->isa (PPI::Token::Word::) |
| 306 |
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# && (PPI::Token::Symbol:: eq ref $next |
| 307 |
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# || $next->isa (PPI::Structure::Block::) |
| 308 |
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# || $next->isa (PPI::Structure::List::) |
| 309 |
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# || $next->isa (PPI::Structure::Condition::))) |
| 310 |
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) { |
| 311 |
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$ws->delete; |
| 312 |
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} elsif ($prev->isa (PPI::Token::Whitespace::)) { |
| 313 |
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$ws->{content} = ' '; |
| 314 |
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$prev->delete; |
| 315 |
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} else { |
| 316 |
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$ws->{content} = ' '; |
| 317 |
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} |
| 318 |
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} |
| 319 |
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} |
| 320 |
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| 321 |
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# prune whitespace around blocks |
| 322 |
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if (0) { |
| 323 |
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# these usually decrease size, but decrease compressability more |
| 324 |
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for my $struct (PPI::Structure::Block::, PPI::Structure::Condition::) { |
| 325 |
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for my $node (@{ $ppi->find ($struct) }) { |
| 326 |
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my $n1 = $node->first_token; |
| 327 |
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my $n2 = $n1->previous_token; |
| 328 |
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$n1->delete if $n1->isa (PPI::Token::Whitespace::); |
| 329 |
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$n2->delete if $n2 && $n2->isa (PPI::Token::Whitespace::); |
| 330 |
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my $n1 = $node->last_token; |
| 331 |
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my $n2 = $n1->next_token; |
| 332 |
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$n1->delete if $n1->isa (PPI::Token::Whitespace::); |
| 333 |
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$n2->delete if $n2 && $n2->isa (PPI::Token::Whitespace::); |
| 334 |
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} |
| 335 |
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} |
| 336 |
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| 337 |
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for my $node (@{ $ppi->find (PPI::Structure::List::) }) { |
| 338 |
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my $n1 = $node->first_token; |
| 339 |
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$n1->delete if $n1->isa (PPI::Token::Whitespace::); |
| 340 |
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my $n1 = $node->last_token; |
| 341 |
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$n1->delete if $n1->isa (PPI::Token::Whitespace::); |
| 342 |
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} |
| 343 |
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} |
| 344 |
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| 345 |
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# reformat qw() lists which often have lots of whitespace |
| 346 |
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for my $node (@{ $ppi->find (PPI::Token::QuoteLike::Words::) }) { |
| 347 |
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if ($node->{content} =~ /^qw(.)(.*)(.)$/s) { |
| 348 |
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my ($a, $qw, $b) = ($1, $2, $3); |
| 349 |
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$qw =~ s/^\s+//; |
| 350 |
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$qw =~ s/\s+$//; |
| 351 |
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$qw =~ s/\s+/ /g; |
| 352 |
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$node->{content} = "qw$a$qw$b"; |
| 353 |
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} |
| 354 |
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} |
| 355 |
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| 356 |
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$src = $ppi->serialize; |
| 357 |
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} elsif ($STRIP =~ /pod/i && $pm ne "Opcode.pm") { # opcode parses it's own pod |
| 358 |
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require Pod::Strip; |
| 359 |
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| 360 |
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my $stripper = Pod::Strip->new; |
| 361 |
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| 362 |
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my $out; |
| 363 |
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$stripper->output_string (\$out); |
| 364 |
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$stripper->parse_string_document ($src); |
| 365 |
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$src = $out; |
| 366 |
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} |
| 367 |
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| 368 |
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if ($VERIFY && $pm =~ /\.pm$/ && $pm ne "Opcode.pm") { |
| 369 |
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if (open my $fh, "-|") { |
| 370 |
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<$fh>; |
| 371 |
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} else { |
| 372 |
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eval "#line 1 \"$pm\"\n$src" or warn "\n\n\n$pm\n\n$src\n$@\n\n\n"; |
| 373 |
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exit 0; |
| 374 |
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} |
| 375 |
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} |
| 376 |
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| 377 |
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# if ($pm eq "Opcode.pm") { |
| 378 |
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# open my $fh, ">x" or die; print $fh $src;#d# |
| 379 |
|
|
# exit 1; |
| 380 |
|
|
# } |
| 381 |
|
|
|
| 382 |
|
|
warn "adding $pm\n" |
| 383 |
|
|
if $VERBOSE >= 2; |
| 384 |
|
|
|
| 385 |
|
|
push @index, ((length $pm) << 25) | length $data; |
| 386 |
|
|
$data .= $pm . $src; |
| 387 |
|
|
} |
| 388 |
|
|
|
| 389 |
|
|
length $data < 2**25 |
| 390 |
|
|
or die "bundle too large (only 32MB supported)\n"; |
| 391 |
|
|
|
| 392 |
|
|
my $varpfx = "bundle_" . substr +(Digest::MD5::md5_hex $data), 0, 16; |
| 393 |
|
|
|
| 394 |
|
|
############################################################################# |
| 395 |
|
|
# output |
| 396 |
|
|
|
| 397 |
|
|
print "generating $PREFIX.h... "; |
| 398 |
|
|
|
| 399 |
|
|
{ |
| 400 |
|
|
open my $fh, ">", "$PREFIX.h" |
| 401 |
|
|
or die "$PREFIX.h: $!\n"; |
| 402 |
|
|
|
| 403 |
|
|
print $fh <<EOF; |
| 404 |
|
|
/* do not edit, automatically created by mkstaticbundle */ |
| 405 |
|
|
#include <EXTERN.h> |
| 406 |
|
|
#include <perl.h> |
| 407 |
|
|
#include <XSUB.h> |
| 408 |
|
|
|
| 409 |
|
|
/* public API */ |
| 410 |
|
|
EXTERN_C PerlInterpreter *staticperl; |
| 411 |
|
|
EXTERN_C void staticperl_init (void); |
| 412 |
|
|
EXTERN_C void staticperl_cleanup (void); |
| 413 |
|
|
EOF |
| 414 |
|
|
} |
| 415 |
|
|
|
| 416 |
|
|
print "\n"; |
| 417 |
|
|
|
| 418 |
|
|
############################################################################# |
| 419 |
|
|
# output |
| 420 |
|
|
|
| 421 |
|
|
print "generating $PREFIX.c... "; |
| 422 |
|
|
|
| 423 |
|
|
open my $fh, ">", "$PREFIX.c" |
| 424 |
|
|
or die "$PREFIX.c: $!\n"; |
| 425 |
|
|
|
| 426 |
|
|
print $fh <<EOF; |
| 427 |
|
|
/* do not edit, automatically created by mkstaticbundle */ |
| 428 |
|
|
|
| 429 |
|
|
#include <EXTERN.h> |
| 430 |
|
|
#include <perl.h> |
| 431 |
|
|
#include <XSUB.h> |
| 432 |
|
|
|
| 433 |
|
|
#include "bundle.h" |
| 434 |
|
|
|
| 435 |
|
|
/* public API */ |
| 436 |
|
|
PerlInterpreter *staticperl; |
| 437 |
|
|
|
| 438 |
|
|
EOF |
| 439 |
|
|
|
| 440 |
|
|
############################################################################# |
| 441 |
|
|
# bundle data |
| 442 |
|
|
|
| 443 |
|
|
my $count = @index; |
| 444 |
|
|
|
| 445 |
|
|
print $fh <<EOF; |
| 446 |
|
|
#include "bundle.h" |
| 447 |
|
|
|
| 448 |
|
|
/* bundle data */ |
| 449 |
|
|
|
| 450 |
|
|
static const U32 $varpfx\_count = $count; |
| 451 |
|
|
static const U32 $varpfx\_index [$count + 1] = { |
| 452 |
|
|
EOF |
| 453 |
|
|
|
| 454 |
|
|
my $col; |
| 455 |
|
|
for (@index) { |
| 456 |
|
|
printf $fh "0x%08x,", $_; |
| 457 |
|
|
print $fh "\n" unless ++$col % 10; |
| 458 |
|
|
|
| 459 |
|
|
} |
| 460 |
|
|
printf $fh "0x%08x\n};\n", (length $data); |
| 461 |
|
|
|
| 462 |
|
|
print $fh "static const char $varpfx\_data [] =\n"; |
| 463 |
|
|
dump_string $fh, $data; |
| 464 |
|
|
|
| 465 |
|
|
print $fh ";\n\n";; |
| 466 |
|
|
|
| 467 |
|
|
############################################################################# |
| 468 |
|
|
# bootstrap |
| 469 |
|
|
|
| 470 |
|
|
# boot file for staticperl |
| 471 |
|
|
# this file will be eval'ed at initialisation time |
| 472 |
|
|
|
| 473 |
|
|
my $bootstrap = ' |
| 474 |
|
|
BEGIN { |
| 475 |
|
|
package ' . $PACKAGE . '; |
| 476 |
|
|
|
| 477 |
|
|
PerlIO::scalar->bootstrap; |
| 478 |
|
|
|
| 479 |
|
|
@INC = sub { |
| 480 |
|
|
my $data = find "$_[1]" |
| 481 |
|
|
or return; |
| 482 |
|
|
|
| 483 |
|
|
$INC{$_[1]} = $_[1]; |
| 484 |
|
|
|
| 485 |
|
|
open my $fh, "<", \$data; |
| 486 |
|
|
$fh |
| 487 |
|
|
}; |
| 488 |
|
|
} |
| 489 |
|
|
'; |
| 490 |
|
|
|
| 491 |
|
|
$bootstrap .= "require '//boot';" |
| 492 |
|
|
if exists $pm{"//boot"}; |
| 493 |
|
|
|
| 494 |
|
|
$bootstrap =~ s/\s+/ /g; |
| 495 |
|
|
$bootstrap =~ s/(\W) /$1/g; |
| 496 |
|
|
$bootstrap =~ s/ (\W)/$1/g; |
| 497 |
|
|
|
| 498 |
|
|
print $fh "const char bootstrap [] = "; |
| 499 |
|
|
dump_string $fh, $bootstrap; |
| 500 |
|
|
print $fh ";\n\n"; |
| 501 |
|
|
|
| 502 |
|
|
print $fh <<EOF; |
| 503 |
|
|
/* search all bundles for the given file, using binary search */ |
| 504 |
|
|
XS(find) |
| 505 |
|
|
{ |
| 506 |
|
|
dXSARGS; |
| 507 |
|
|
|
| 508 |
|
|
if (items != 1) |
| 509 |
|
|
Perl_croak (aTHX_ "Usage: $PACKAGE\::find (\$path)"); |
| 510 |
|
|
|
| 511 |
|
|
{ |
| 512 |
|
|
STRLEN namelen; |
| 513 |
|
|
char *name = SvPV (ST (0), namelen); |
| 514 |
|
|
SV *res = 0; |
| 515 |
|
|
|
| 516 |
|
|
int l = 0, r = $varpfx\_count; |
| 517 |
|
|
|
| 518 |
|
|
while (l <= r) |
| 519 |
|
|
{ |
| 520 |
|
|
int m = (l + r) >> 1; |
| 521 |
|
|
U32 idx = $varpfx\_index [m]; |
| 522 |
|
|
int comp = namelen - (idx >> 25); |
| 523 |
|
|
|
| 524 |
|
|
if (!comp) |
| 525 |
|
|
{ |
| 526 |
|
|
int ofs = idx & 0x1FFFFFFU; |
| 527 |
|
|
comp = memcmp (name, $varpfx\_data + ofs, namelen); |
| 528 |
|
|
|
| 529 |
|
|
if (!comp) |
| 530 |
|
|
{ |
| 531 |
|
|
/* found */ |
| 532 |
|
|
int ofs2 = $varpfx\_index [m + 1] & 0x1FFFFFFU; |
| 533 |
|
|
|
| 534 |
|
|
ofs += namelen; |
| 535 |
|
|
res = newSVpvn ($varpfx\_data + ofs, ofs2 - ofs); |
| 536 |
|
|
goto found; |
| 537 |
|
|
} |
| 538 |
|
|
} |
| 539 |
|
|
|
| 540 |
|
|
if (comp < 0) |
| 541 |
|
|
r = m - 1; |
| 542 |
|
|
else |
| 543 |
|
|
l = m + 1; |
| 544 |
|
|
} |
| 545 |
|
|
|
| 546 |
|
|
XSRETURN (0); |
| 547 |
|
|
|
| 548 |
|
|
found: |
| 549 |
|
|
ST (0) = res; |
| 550 |
|
|
sv_2mortal (ST (0)); |
| 551 |
|
|
} |
| 552 |
|
|
|
| 553 |
|
|
XSRETURN (1); |
| 554 |
|
|
} |
| 555 |
|
|
|
| 556 |
|
|
/* list all files in the bundle */ |
| 557 |
|
|
XS(list) |
| 558 |
|
|
{ |
| 559 |
|
|
dXSARGS; |
| 560 |
|
|
|
| 561 |
|
|
if (items != 0) |
| 562 |
|
|
Perl_croak (aTHX_ "Usage: $PACKAGE\::list"); |
| 563 |
|
|
|
| 564 |
|
|
{ |
| 565 |
|
|
int i; |
| 566 |
|
|
|
| 567 |
|
|
EXTEND (SP, $varpfx\_count); |
| 568 |
|
|
|
| 569 |
|
|
for (i = 0; i < $varpfx\_count; ++i) |
| 570 |
|
|
{ |
| 571 |
|
|
U32 idx = $varpfx\_index [i]; |
| 572 |
|
|
|
| 573 |
|
|
PUSHs (newSVpvn ($varpfx\_data + (idx & 0x1FFFFFFU), idx >> 25)); |
| 574 |
|
|
} |
| 575 |
|
|
} |
| 576 |
|
|
|
| 577 |
|
|
XSRETURN ($varpfx\_count); |
| 578 |
|
|
} |
| 579 |
|
|
|
| 580 |
|
|
static char *args[] = { |
| 581 |
|
|
"staticperl", |
| 582 |
|
|
"-e", |
| 583 |
|
|
"0" |
| 584 |
|
|
}; |
| 585 |
|
|
|
| 586 |
|
|
EOF |
| 587 |
|
|
|
| 588 |
|
|
############################################################################# |
| 589 |
|
|
# xs_init |
| 590 |
|
|
|
| 591 |
|
|
print $fh <<EOF; |
| 592 |
|
|
static void |
| 593 |
|
|
xs_init (pTHX) |
| 594 |
|
|
{ |
| 595 |
|
|
EOF |
| 596 |
|
|
|
| 597 |
|
|
@static_ext = ("DynaLoader", sort @static_ext); |
| 598 |
|
|
|
| 599 |
|
|
# prototypes |
| 600 |
|
|
for (@static_ext) { |
| 601 |
|
|
s/\.pm$//; |
| 602 |
|
|
(my $cname = $_) =~ s/\//__/g; |
| 603 |
|
|
print $fh " EXTERN_C void boot_$cname (pTHX_ CV* cv);\n"; |
| 604 |
|
|
} |
| 605 |
|
|
|
| 606 |
|
|
print $fh <<EOF; |
| 607 |
|
|
char *file = __FILE__; |
| 608 |
|
|
dXSUB_SYS; |
| 609 |
|
|
|
| 610 |
|
|
newXSproto ("$PACKAGE\::find", find, file, "\$"); |
| 611 |
|
|
newXSproto ("$PACKAGE\::list", list, file, ""); |
| 612 |
|
|
EOF |
| 613 |
|
|
|
| 614 |
|
|
# calls |
| 615 |
|
|
for (@static_ext) { |
| 616 |
|
|
s/\.pm$//; |
| 617 |
|
|
|
| 618 |
|
|
(my $cname = $_) =~ s/\//__/g; |
| 619 |
|
|
(my $pname = $_) =~ s/\//::/g; |
| 620 |
|
|
|
| 621 |
|
|
my $bootstrap = $pname eq "DynaLoader" ? "boot" : "bootstrap"; |
| 622 |
|
|
|
| 623 |
|
|
print $fh " newXS (\"$pname\::$bootstrap\", boot_$cname, file);\n"; |
| 624 |
|
|
} |
| 625 |
|
|
|
| 626 |
|
|
print $fh <<EOF; |
| 627 |
|
|
Perl_av_create_and_unshift_one (&PL_preambleav, newSVpv (bootstrap, sizeof (bootstrap) - 1)); |
| 628 |
|
|
} |
| 629 |
|
|
EOF |
| 630 |
|
|
|
| 631 |
|
|
############################################################################# |
| 632 |
|
|
# optional perl_init/perl_destroy |
| 633 |
|
|
|
| 634 |
|
|
if ($PERL) { |
| 635 |
|
|
print $fh <<EOF; |
| 636 |
|
|
|
| 637 |
|
|
int |
| 638 |
|
|
main (int argc, char *argv []) |
| 639 |
|
|
{ |
| 640 |
|
|
extern char **environ; |
| 641 |
|
|
int exitstatus; |
| 642 |
|
|
|
| 643 |
|
|
PERL_SYS_INIT3 (&argc, &argv, &environ); |
| 644 |
|
|
staticperl = perl_alloc (); |
| 645 |
|
|
perl_construct (staticperl); |
| 646 |
|
|
|
| 647 |
|
|
PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
| 648 |
|
|
|
| 649 |
|
|
exitstatus = perl_parse (staticperl, xs_init, argc, argv, environ); |
| 650 |
|
|
if (!exitstatus) |
| 651 |
|
|
perl_run (staticperl); |
| 652 |
|
|
|
| 653 |
|
|
exitstatus = perl_destruct (staticperl); |
| 654 |
|
|
perl_free (staticperl); |
| 655 |
|
|
PERL_SYS_TERM (); |
| 656 |
|
|
|
| 657 |
|
|
return exitstatus; |
| 658 |
|
|
} |
| 659 |
|
|
EOF |
| 660 |
|
|
} else { |
| 661 |
|
|
print $fh <<EOF; |
| 662 |
|
|
|
| 663 |
|
|
EXTERN_C void |
| 664 |
|
|
staticperl_init (void) |
| 665 |
|
|
{ |
| 666 |
|
|
extern char **environ; |
| 667 |
|
|
int argc = sizeof (args) / sizeof (args [0]); |
| 668 |
|
|
char **argv = args; |
| 669 |
|
|
|
| 670 |
|
|
PERL_SYS_INIT3 (&argc, &argv, &environ); |
| 671 |
|
|
staticperl = perl_alloc (); |
| 672 |
|
|
perl_construct (staticperl); |
| 673 |
|
|
PL_origalen = 1; |
| 674 |
|
|
PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
| 675 |
|
|
perl_parse (staticperl, xs_init, argc, argv, environ); |
| 676 |
|
|
|
| 677 |
|
|
perl_run (staticperl); |
| 678 |
|
|
} |
| 679 |
|
|
|
| 680 |
|
|
EXTERN_C void |
| 681 |
|
|
staticperl_cleanup (void) |
| 682 |
|
|
{ |
| 683 |
|
|
perl_destruct (staticperl); |
| 684 |
|
|
perl_free (staticperl); |
| 685 |
|
|
staticperl = 0; |
| 686 |
|
|
PERL_SYS_TERM (); |
| 687 |
|
|
} |
| 688 |
|
|
EOF |
| 689 |
|
|
} |
| 690 |
|
|
|
| 691 |
|
|
print -s "$PREFIX.c", " octets (", (length $data) , " data octets).\n\n"; |
| 692 |
|
|
|
| 693 |
|
|
############################################################################# |
| 694 |
|
|
# libs, cflags |
| 695 |
|
|
|
| 696 |
|
|
{ |
| 697 |
|
|
print "generating $PREFIX.ccopts... "; |
| 698 |
|
|
|
| 699 |
|
|
my $str = "$Config{ccflags} $Config{optimize} $Config{cppflags} -I$Config{archlibexp}/CORE"; |
| 700 |
|
|
$str =~ s/([\(\)])/\\$1/g; |
| 701 |
|
|
|
| 702 |
|
|
print "$str\n\n"; |
| 703 |
|
|
|
| 704 |
|
|
open my $fh, ">$PREFIX.ccopts" |
| 705 |
|
|
or die "$PREFIX.ccopts: $!"; |
| 706 |
|
|
print $fh $str; |
| 707 |
|
|
} |
| 708 |
|
|
|
| 709 |
|
|
{ |
| 710 |
|
|
print "generating $PREFIX.ldopts... "; |
| 711 |
|
|
|
| 712 |
|
|
my $str = $STATIC ? "--static " : ""; |
| 713 |
|
|
|
| 714 |
|
|
$str .= "$Config{ccdlflags} $Config{ldflags} @libs $Config{archlibexp}/CORE/$Config{libperl} $Config{perllibs}"; |
| 715 |
|
|
|
| 716 |
|
|
my %seen; |
| 717 |
|
|
$str .= " $_" for grep !$seen{$_}++, ($extralibs =~ /(\S+)/g); |
| 718 |
|
|
|
| 719 |
|
|
$str =~ s/([\(\)])/\\$1/g; |
| 720 |
|
|
|
| 721 |
|
|
print "$str\n\n"; |
| 722 |
|
|
|
| 723 |
|
|
open my $fh, ">$PREFIX.ldopts" |
| 724 |
|
|
or die "$PREFIX.ldopts: $!"; |
| 725 |
|
|
print $fh $str; |
| 726 |
|
|
} |
| 727 |
|
|
|
| 728 |
|
|
if ($PERL) { |
| 729 |
|
|
system "$Config{cc} \$(cat bundle.ccopts\) -o perl bundle.c \$(cat bundle.ldopts\)"; |
| 730 |
|
|
|
| 731 |
|
|
unlink "$PREFIX.$_" |
| 732 |
|
|
for qw(ccopts ldopts c h); |
| 733 |
|
|
} |
| 734 |
|
|
|
