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-rw-r--r--utils/Makefile21
-rw-r--r--utils/perlcc.PL691
2 files changed, 3 insertions, 709 deletions
diff --git a/utils/Makefile b/utils/Makefile
index 18356338cc..a37a5708ff 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -5,25 +5,12 @@ REALPERL = ../perl
# Files to be built with variable substitution after miniperl is
# available. Dependencies handled manually below (for now).
-pl = c2ph.PL config_data.PL corelist.PL cpan.PL h2ph.PL h2xs.PL instmodsh.PL perlbug.PL perldoc.PL perlivp.PL pl2pm.PL prove.PL ptar.PL ptardiff.PL shasum.PL splain.PL perlcc.PL dprofpp.PL libnetcfg.PL piconv.PL enc2xs.PL xsubpp.PL
-plextract = c2ph config_data corelist cpan h2ph h2xs instmodsh perlbug perldoc perlivp pl2pm prove ptar ptardiff shasum splain perlcc dprofpp libnetcfg piconv enc2xs xsubpp
-plextractexe = ./c2ph ./config_data ./corelist ./cpan ./h2ph ./h2xs ./instmodsh ./perlbug ./perldoc ./perlivp ./pl2pm ./prove ./ptar ./ptardiff ./shasum ./splain ./perlcc ./dprofpp ./libnetcfg ./piconv ./enc2xs ./xsubpp
+pl = c2ph.PL config_data.PL corelist.PL cpan.PL h2ph.PL h2xs.PL instmodsh.PL perlbug.PL perldoc.PL perlivp.PL pl2pm.PL prove.PL ptar.PL ptardiff.PL shasum.PL splain.PL dprofpp.PL libnetcfg.PL piconv.PL enc2xs.PL xsubpp.PL
+plextract = c2ph config_data corelist cpan h2ph h2xs instmodsh perlbug perldoc perlivp pl2pm prove ptar ptardiff shasum splain dprofpp libnetcfg piconv enc2xs xsubpp
+plextractexe = ./c2ph ./config_data ./corelist ./cpan ./h2ph ./h2xs ./instmodsh ./perlbug ./perldoc ./perlivp ./pl2pm ./prove ./ptar ./ptardiff ./shasum ./splain ./dprofpp ./libnetcfg ./piconv ./enc2xs ./xsubpp
all: $(plextract)
-compile: all $(plextract)
- $(REALPERL) -I../lib perlcc -I .. -L .. c2ph -o c2ph.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. h2ph -o h2ph.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. h2xs -o h2xs.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. perlbug -o perlbug.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. perldoc -o perldoc.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. perlivp -o perlivp.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. pl2pm -o pl2pm.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. splain -o splain.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. perlcc -I .. -L .. -o perlcc.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. dprofpp -o dprofpp.exe -v 10 -log ../compilelog;
- $(REALPERL) -I../lib perlcc -I .. -L .. libnetcfg -o libnetcfg.exe -v 10 -log ../compilelog;
-
$(plextract):
$(PERL) -I../lib $@.PL
@@ -59,8 +46,6 @@ shasum: shasum.PL ../config.sh
splain: splain.PL ../config.sh ../lib/diagnostics.pm
-perlcc: perlcc.PL ../config.sh
-
dprofpp: dprofpp.PL ../config.sh
libnetcfg: libnetcfg.PL ../config.sh
diff --git a/utils/perlcc.PL b/utils/perlcc.PL
deleted file mode 100644
index 361069edf2..0000000000
--- a/utils/perlcc.PL
+++ /dev/null
@@ -1,691 +0,0 @@
-#!/usr/local/bin/perl
-
-use Config;
-use File::Basename qw(&basename &dirname);
-use File::Spec;
-use Cwd;
-
-# List explicitly here the variables you want Configure to
-# generate. Metaconfig only looks for shell variables, so you
-# have to mention them as if they were shell variables, not
-# %Config entries. Thus you write
-# $startperl
-# to ensure Configure will look for $Config{startperl}.
-# Wanted: $archlibexp
-
-# This forces PL files to create target in same directory as PL file.
-# This is so that make depend always knows where to find PL derivatives.
-$origdir = cwd;
-chdir dirname($0);
-$file = basename($0, '.PL');
-$file .= '.com' if $^O eq 'VMS';
-
-open OUT,">$file" or die "Can't create $file: $!";
-
-print "Extracting $file (with variable substitutions)\n";
-
-# In this section, perl variables will be expanded during extraction.
-# You can use $Config{...} to use Configure variables.
-
-print OUT <<"!GROK!THIS!";
-$Config{startperl}
- eval 'exec $Config{perlpath} -S \$0 \${1+"\$@"}'
- if \$running_under_some_shell;
---\$running_under_some_shell;
-!GROK!THIS!
-
-# In the following, perl variables are not expanded during extraction.
-
-print OUT <<'!NO!SUBS!';
-
-# Version 2.0, Simon Cozens, Thu Mar 30 17:52:45 JST 2000
-# Version 2.01, Tom Christiansen, Thu Mar 30 08:25:14 MST 2000
-# Version 2.02, Simon Cozens, Sun Apr 16 01:53:36 JST 2000
-# Version 2.03, Edward Peschko, Mon Feb 26 12:04:17 PST 2001
-# Version 2.04, Enache Adrian,Fri, 18 Jul 2003 23:15:37 +0300
-
-use strict;
-use warnings;
-use 5.006_000;
-
-use FileHandle;
-use Config;
-use Fcntl qw(:DEFAULT :flock);
-use File::Temp qw(tempfile);
-use Cwd;
-our $VERSION = 2.04;
-$| = 1;
-
-$SIG{INT} = sub { exit(); }; # exit gracefully and clean up after ourselves.
-
-use subs qw{
- cc_harness check_read check_write checkopts_byte choose_backend
- compile_byte compile_cstyle compile_module generate_code
- grab_stash parse_argv sanity_check vprint yclept spawnit
-};
-sub opt(*); # imal quoting
-sub is_win32();
-sub is_msvc();
-
-our ($Options, $BinPerl, $Backend);
-our ($Input => $Output);
-our ($logfh);
-our ($cfile);
-our (@begin_output); # output from BEGIN {}, for testsuite
-
-# eval { main(); 1 } or die;
-
-main();
-
-sub main {
- parse_argv();
- check_write($Output);
- choose_backend();
- generate_code();
- run_code();
- _die("XXX: Not reached?");
-}
-
-#######################################################################
-
-sub choose_backend {
- # Choose the backend.
- $Backend = 'C';
- if (opt(B)) {
- checkopts_byte();
- $Backend = 'Bytecode';
- }
- if (opt(S) && opt(c)) {
- # die "$0: Do you want me to compile this or not?\n";
- delete $Options->{S};
- }
- $Backend = 'CC' if opt(O);
-}
-
-
-sub generate_code {
-
- vprint 0, "Compiling $Input";
-
- $BinPerl = yclept(); # Calling convention for perl.
-
- if (opt(shared)) {
- compile_module();
- } else {
- if ($Backend eq 'Bytecode') {
- compile_byte();
- } else {
- compile_cstyle();
- }
- }
- exit(0) if (!opt('r'));
-}
-
-sub run_code {
- vprint 0, "Running code";
- run("$Output @ARGV");
- exit(0);
-}
-
-# usage: vprint [level] msg args
-sub vprint {
- my $level;
- if (@_ == 1) {
- $level = 1;
- } elsif ($_[0] =~ /^\d$/) {
- $level = shift;
- } else {
- # well, they forgot to use a number; means >0
- $level = 0;
- }
- my $msg = "@_";
- $msg .= "\n" unless substr($msg, -1) eq "\n";
- if (opt(v) > $level)
- {
- print "$0: $msg" if !opt('log');
- print $logfh "$0: $msg" if opt('log');
- }
-}
-
-sub parse_argv {
-
- use Getopt::Long;
-
- # disallows using long arguments
- # Getopt::Long::Configure("bundling");
-
- Getopt::Long::Configure("no_ignore_case");
-
- # no difference in exists and defined for %ENV; also, a "0"
- # argument or a "" would not help cc, so skip
- unshift @ARGV, split ' ', $ENV{PERLCC_OPTS} if $ENV{PERLCC_OPTS};
-
- $Options = {};
- Getopt::Long::GetOptions( $Options,
- 'L:s', # lib directory
- 'I:s', # include directories (FOR C, NOT FOR PERL)
- 'o:s', # Output executable
- 'v:i', # Verbosity level
- 'e:s', # One-liner
- 'r', # run resulting executable
- 'B', # Byte compiler backend
- 'O', # Optimised C backend
- 'c', # Compile only
- 'h', # Help me
- 'S', # Dump C files
- 'r', # run the resulting executable
- 'T', # run the backend using perl -T
- 't', # run the backend using perl -t
- 'static', # Dirty hack to enable -shared/-static
- 'shared', # Create a shared library (--shared for compat.)
- 'log:s', # where to log compilation process information
- 'Wb:s', # pass (comma-sepearated) options to backend
- 'testsuite', # try to be nice to testsuite
- );
-
- $Options->{v} += 0;
-
- if( opt(t) && opt(T) ) {
- warn "Can't specify both -T and -t, -t ignored";
- $Options->{t} = 0;
- }
-
- helpme() if opt(h); # And exit
-
- $Output = opt(o) || ( is_win32 ? 'a.exe' : 'a.out' );
- $Output = is_win32() ? $Output : relativize($Output);
- $logfh = new FileHandle(">> " . opt('log')) if (opt('log'));
-
- if (opt(e)) {
- warn "$0: using -e 'code' as input file, ignoring @ARGV\n" if @ARGV;
- # We don't use a temporary file here; why bother?
- # XXX: this is not bullet proof -- spaces or quotes in name!
- $Input = is_win32() ? # Quotes eaten by shell
- '-e "'.opt(e).'"' :
- "-e '".opt(e)."'";
- } else {
- $Input = shift @ARGV; # XXX: more files?
- _usage_and_die("$0: No input file specified\n") unless $Input;
- # DWIM modules. This is bad but necessary.
- $Options->{shared}++ if $Input =~ /\.pm\z/;
- warn "$0: using $Input as input file, ignoring @ARGV\n" if @ARGV;
- check_read($Input);
- check_perl($Input);
- sanity_check();
- }
-
-}
-
-sub opt(*) {
- my $opt = shift;
- return exists($Options->{$opt}) && ($Options->{$opt} || 0);
-}
-
-sub compile_module {
- die "$0: Compiling to shared libraries is currently disabled\n";
-}
-
-sub compile_byte {
- my $command = "$BinPerl -MO=Bytecode,-H,-o$Output $Input";
- $Input =~ s/^-e.*$/-e/;
-
- my ($output_r, $error_r) = spawnit($command);
-
- if (@$error_r && $? != 0) {
- _die("$0: $Input did not compile:\n@$error_r\n");
- } else {
- my @error = grep { !/^$Input syntax OK$/o } @$error_r;
- warn "$0: Unexpected compiler output:\n@error" if @error;
- }
-
- chmod 0777 & ~umask, $Output or _die("can't chmod $Output: $!");
- exit 0;
-}
-
-sub compile_cstyle {
- my $stash = grab_stash();
- my $taint = opt(T) ? '-T' :
- opt(t) ? '-t' : '';
-
- # What are we going to call our output C file?
- my $lose = 0;
- my ($cfh);
- my $testsuite = '';
- my $addoptions = opt(Wb);
-
- if( $addoptions ) {
- $addoptions .= ',' if $addoptions !~ m/,$/;
- }
-
- if (opt(testsuite)) {
- my $bo = join '', @begin_output;
- $bo =~ s/\\/\\\\\\\\/gs;
- $bo =~ s/\n/\\n/gs;
- $bo =~ s/,/\\054/gs;
- # don't look at that: it hurts
- $testsuite = q{-fuse-script-name,-fsave-data,-fsave-sig-hash,}.
- qq[-e"print q{$bo}",] .
- q{-e"open(Test::Builder::TESTOUT\054 '>&STDOUT') or die $!",} .
- q{-e"open(Test::Builder::TESTERR\054 '>&STDERR') or die $!",};
- }
- if (opt(S) || opt(c)) {
- # We need to keep it.
- if (opt(e)) {
- $cfile = "a.out.c";
- } else {
- $cfile = $Input;
- # File off extension if present
- # hold on: plx is executable; also, careful of ordering!
- $cfile =~ s/\.(?:p(?:lx|l|h)|m)\z//i;
- $cfile .= ".c";
- $cfile = $Output if opt(c) && $Output =~ /\.c\z/i;
- }
- check_write($cfile);
- } else {
- # Don't need to keep it, be safe with a tempfile.
- $lose = 1;
- ($cfh, $cfile) = tempfile("pccXXXXX", SUFFIX => ".c");
- close $cfh; # See comment just below
- }
- vprint 1, "Writing C on $cfile";
-
- my $max_line_len = '';
- if ($^O eq 'MSWin32' && $Config{cc} =~ /^cl/i) {
- $max_line_len = '-l2000,';
- }
-
- # This has to do the write itself, so we can't keep a lock. Life
- # sucks.
- my $command = "$BinPerl $taint -MO=$Backend,$addoptions$testsuite$max_line_len$stash,-o$cfile $Input";
- vprint 1, "Compiling...";
- vprint 1, "Calling $command";
-
- my ($output_r, $error_r) = spawnit($command);
- my @output = @$output_r;
- my @error = @$error_r;
-
- if (@error && $? != 0) {
- _die("$0: $Input did not compile, which can't happen:\n@error\n");
- }
-
- is_msvc ?
- cc_harness_msvc($cfile,$stash) :
- cc_harness($cfile,$stash) unless opt(c);
-
- if ($lose) {
- vprint 2, "unlinking $cfile";
- unlink $cfile or _die("can't unlink $cfile: $!");
- }
-}
-
-sub cc_harness_msvc {
- my ($cfile,$stash)=@_;
- use ExtUtils::Embed ();
- my $obj = "${Output}.obj";
- my $compile = ExtUtils::Embed::ccopts." -c -Fo$obj $cfile ";
- my $link = "-out:$Output $obj";
- $compile .= " -I".$_ for split /\s+/, opt(I);
- $link .= " -libpath:".$_ for split /\s+/, opt(L);
- my @mods = split /-?u /, $stash;
- $link .= " ".ExtUtils::Embed::ldopts("-std", \@mods);
- $link .= " perl5$Config{PERL_VERSION}.lib kernel32.lib msvcrt.lib";
- vprint 3, "running $Config{cc} $compile";
- system("$Config{cc} $compile");
- vprint 3, "running $Config{ld} $link";
- system("$Config{ld} $link");
-}
-
-sub cc_harness {
- my ($cfile,$stash)=@_;
- use ExtUtils::Embed ();
- my $command = ExtUtils::Embed::ccopts." -o $Output $cfile ";
- $command .= " -I".$_ for split /\s+/, opt(I);
- $command .= " -L".$_ for split /\s+/, opt(L);
- my @mods = split /-?u /, $stash;
- $command .= " ".ExtUtils::Embed::ldopts("-std", \@mods);
- $command .= " -lperl";
- vprint 3, "running $Config{cc} $command";
- system("$Config{cc} $command");
-}
-
-# Where Perl is, and which include path to give it.
-sub yclept {
- my $command = "$^X ";
-
- # DWIM the -I to be Perl, not C, include directories.
- if (opt(I) && $Backend eq "Bytecode") {
- for (split /\s+/, opt(I)) {
- if (-d $_) {
- push @INC, $_;
- } else {
- warn "$0: Include directory $_ not found, skipping\n";
- }
- }
- }
-
- $command .= "-I$_ " for @INC;
- return $command;
-}
-
-# Use B::Stash to find additional modules and stuff.
-{
- my $_stash;
- sub grab_stash {
-
- warn "already called get_stash once" if $_stash;
-
- my $taint = opt(T) ? '-T' :
- opt(t) ? '-t' : '';
- my $command = "$BinPerl $taint -MB::Stash -c $Input";
- # Filename here is perfectly sanitised.
- vprint 3, "Calling $command\n";
-
- my ($stash_r, $error_r) = spawnit($command);
- my @stash = @$stash_r;
- my @error = @$error_r;
-
- if (@error && $? != 0) {
- _die("$0: $Input did not compile:\n@error\n");
- }
-
- # band-aid for modules with noisy BEGIN {}
- foreach my $i ( @stash ) {
- $i =~ m/-u(?:[\w:]+|\<none\>)$/ and $stash[0] = $i and next;
- push @begin_output, $i;
- }
- chomp $stash[0];
- $stash[0] =~ s/,-u\<none\>//;
- $stash[0] =~ s/^.*?-u/-u/s;
- vprint 2, "Stash: ", join " ", split /,?-u/, $stash[0];
- chomp $stash[0];
- return $_stash = $stash[0];
- }
-
-}
-
-# Check the consistency of options if -B is selected.
-# To wit, (-B|-O) ==> no -shared, no -S, no -c
-sub checkopts_byte {
-
- _die("$0: Please choose one of either -B and -O.\n") if opt(O);
-
- if (opt(shared)) {
- warn "$0: Will not create a shared library for bytecode\n";
- delete $Options->{shared};
- }
-
- for my $o ( qw[c S] ) {
- if (opt($o)) {
- warn "$0: Compiling to bytecode is a one-pass process--",
- "-$o ignored\n";
- delete $Options->{$o};
- }
- }
-
-}
-
-# Check the input and output files make sense, are read/writeable.
-sub sanity_check {
- if ($Input eq $Output) {
- if ($Input eq 'a.out') {
- _die("$0: Compiling a.out is probably not what you want to do.\n");
- # You fully deserve what you get now. No you *don't*. typos happen.
- } else {
- warn "$0: Will not write output on top of input file, ",
- "compiling to a.out instead\n";
- $Output = "a.out";
- }
- }
-}
-
-sub check_read {
- my $file = shift;
- unless (-r $file) {
- _die("$0: Input file $file is a directory, not a file\n") if -d _;
- unless (-e _) {
- _die("$0: Input file $file was not found\n");
- } else {
- _die("$0: Cannot read input file $file: $!\n");
- }
- }
- unless (-f _) {
- # XXX: die? don't try this on /dev/tty
- warn "$0: WARNING: input $file is not a plain file\n";
- }
-}
-
-sub check_write {
- my $file = shift;
- if (-d $file) {
- _die("$0: Cannot write on $file, is a directory\n");
- }
- if (-e _) {
- _die("$0: Cannot write on $file: $!\n") unless -w _;
- }
- unless (-w cwd()) {
- _die("$0: Cannot write in this directory: $!\n");
- }
-}
-
-sub check_perl {
- my $file = shift;
- unless (-T $file) {
- warn "$0: Binary `$file' sure doesn't smell like perl source!\n";
- print "Checking file type... ";
- system("file", $file);
- _die("Please try a perlier file!\n");
- }
-
- open(my $handle, "<", $file) or _die("XXX: can't open $file: $!");
- local $_ = <$handle>;
- if (/^#!/ && !/perl/) {
- _die("$0: $file is a ", /^#!\s*(\S+)/, " script, not perl\n");
- }
-
-}
-
-# File spawning and error collecting
-sub spawnit {
- my ($command) = shift;
- my (@error,@output);
- my $errname;
- (undef, $errname) = tempfile("pccXXXXX");
- {
- open (S_OUT, "$command 2>$errname |")
- or _die("$0: Couldn't spawn the compiler.\n");
- @output = <S_OUT>;
- }
- open (S_ERROR, $errname) or _die("$0: Couldn't read the error file.\n");
- @error = <S_ERROR>;
- close S_ERROR;
- close S_OUT;
- unlink $errname or _die("$0: Can't unlink error file $errname");
- return (\@output, \@error);
-}
-
-sub helpme {
- print "perlcc compiler frontend, version $VERSION\n\n";
- { no warnings;
- exec "pod2usage $0";
- exec "perldoc $0";
- exec "pod2text $0";
- }
-}
-
-sub relativize {
- my ($args) = @_;
-
- return() if ($args =~ m"^[/\\]");
- return("./$args");
-}
-
-sub _die {
- $logfh->print(@_) if opt('log');
- print STDERR @_;
- exit(); # should die eventually. However, needed so that a 'make compile'
- # can compile all the way through to the end for standard dist.
-}
-
-sub _usage_and_die {
- _die(<<EOU);
-$0: Usage:
-$0 [-o executable] [-r] [-O|-B|-c|-S] [-I /foo] [-L /foo] [-log log] [source[.pl] | -e oneliner]
-EOU
-}
-
-sub run {
- my (@commands) = @_;
-
- print interruptrun(@commands) if (!opt('log'));
- $logfh->print(interruptrun(@commands)) if (opt('log'));
-}
-
-sub interruptrun
-{
- my (@commands) = @_;
-
- my $command = join('', @commands);
- local(*FD);
- my $pid = open(FD, "$command |");
- my $text;
-
- local($SIG{HUP}) = sub { kill 9, $pid; exit };
- local($SIG{INT}) = sub { kill 9, $pid; exit };
-
- my $needalarm =
- ($ENV{PERLCC_TIMEOUT} &&
- $Config{'osname'} ne 'MSWin32' &&
- $command =~ m"(^|\s)perlcc\s");
-
- eval
- {
- local($SIG{ALRM}) = sub { die "INFINITE LOOP"; };
- alarm($ENV{PERLCC_TIMEOUT}) if ($needalarm);
- $text = join('', <FD>);
- alarm(0) if ($needalarm);
- };
-
- if ($@)
- {
- eval { kill 'HUP', $pid };
- vprint 0, "SYSTEM TIMEOUT (infinite loop?)\n";
- }
-
- close(FD);
- return($text);
-}
-
-sub is_win32() { $^O =~ m/^MSWin/ }
-sub is_msvc() { is_win32 && $Config{cc} =~ m/^cl/i }
-
-END {
- unlink $cfile if ($cfile && !opt(S) && !opt(c));
-}
-
-__END__
-
-=head1 NAME
-
-perlcc - generate executables from Perl programs
-
-=head1 SYNOPSIS
-
- $ perlcc hello # Compiles into executable 'a.out'
- $ perlcc -o hello hello.pl # Compiles into executable 'hello'
-
- $ perlcc -O file # Compiles using the optimised C backend
- $ perlcc -B file # Compiles using the bytecode backend
-
- $ perlcc -c file # Creates a C file, 'file.c'
- $ perlcc -S -o hello file # Creates a C file, 'file.c',
- # then compiles it to executable 'hello'
- $ perlcc -c out.c file # Creates a C file, 'out.c' from 'file'
-
- $ perlcc -e 'print q//' # Compiles a one-liner into 'a.out'
- $ perlcc -c -e 'print q//' # Creates a C file 'a.out.c'
-
- $ perlcc -I /foo hello # extra headers (notice the space after -I)
- $ perlcc -L /foo hello # extra libraries (notice the space after -L)
-
- $ perlcc -r hello # compiles 'hello' into 'a.out', runs 'a.out'.
- $ perlcc -r hello a b c # compiles 'hello' into 'a.out', runs 'a.out'.
- # with arguments 'a b c'
-
- $ perlcc hello -log c # compiles 'hello' into 'a.out' logs compile
- # log into 'c'.
-
-=head1 DESCRIPTION
-
-F<perlcc> creates standalone executables from Perl programs, using the
-code generators provided by the L<B> module. At present, you may
-either create executable Perl bytecode, using the C<-B> option, or
-generate and compile C files using the standard and 'optimised' C
-backends.
-
-The code generated in this way is not guaranteed to work. The whole
-codegen suite (C<perlcc> included) should be considered B<very>
-experimental. Use for production purposes is strongly discouraged.
-
-=head1 OPTIONS
-
-=over 4
-
-=item -LI<library directories>
-
-Adds the given directories to the library search path when C code is
-passed to your C compiler.
-
-=item -II<include directories>
-
-Adds the given directories to the include file search path when C code is
-passed to your C compiler; when using the Perl bytecode option, adds the
-given directories to Perl's include path.
-
-=item -o I<output file name>
-
-Specifies the file name for the final compiled executable.
-
-=item -c I<C file name>
-
-Create C code only; do not compile to a standalone binary.
-
-=item -e I<perl code>
-
-Compile a one-liner, much the same as C<perl -e '...'>
-
-=item -S
-
-Do not delete generated C code after compilation.
-
-=item -B
-
-Use the Perl bytecode code generator.
-
-=item -O
-
-Use the 'optimised' C code generator. This is more experimental than
-everything else put together, and the code created is not guaranteed to
-compile in finite time and memory, or indeed, at all.
-
-=item -v
-
-Increase verbosity of output; can be repeated for more verbose output.
-
-=item -r
-
-Run the resulting compiled script after compiling it.
-
-=item -log
-
-Log the output of compiling to a file rather than to stdout.
-
-=back
-
-=cut
-
-!NO!SUBS!
-
-close OUT or die "Can't close $file: $!";
-chmod 0755, $file or die "Can't reset permissions for $file: $!\n";
-exec("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':';
-chdir $origdir;
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