FM / ExtUtils

/usr/share/perl/5.30.0/ExtUtils/

/usr/share/perl/5.30.0/ExtUtils

Name	Size	Mode	Actions
CBuilder/	-	0755	rm
Command/	-	0755	rm
Constant/	-	0755	rm
Liblist/	-	0755	rm
MakeMaker/	-	0755	rm
ParseXS/	-	0755	rm
Typemaps/	-	0755	rm
CBuilder.pm	8880	0644	edit dl rm
Command.pm	7802	0644	edit dl rm
Constant.pm	15050	0644	edit dl rm
Embed.pm	12868	0644	edit dl rm
Install.pm	40963	0644	edit dl rm
Installed.pm	14363	0644	edit dl rm
Liblist.pm	9500	0644	edit dl rm
MakeMaker.pm	108353	0644	edit dl rm
Manifest.pm	23471	0644	edit dl rm
MANIFEST.SKIP	1105	0644	edit dl rm
Miniperl.pm	7675	0644	edit dl rm
Mkbootstrap.pm	3306	0644	edit dl rm
Mksymlists.pm	11002	0644	edit dl rm
MM.pm	2138	0644	edit dl rm
MM_AIX.pm	1403	0644	edit dl rm
MM_Any.pm	82762	0644	edit dl rm
MM_BeOS.pm	1044	0644	edit dl rm
MM_Cygwin.pm	4085	0644	edit dl rm
MM_Darwin.pm	936	0644	edit dl rm
MM_DOS.pm	1052	0644	edit dl rm
MM_MacOS.pm	892	0644	edit dl rm
MM_NW5.pm	5466	0644	edit dl rm
MM_OS2.pm	3217	0644	edit dl rm
MM_QNX.pm	894	0644	edit dl rm
MM_Unix.pm	110451	0644	edit dl rm
MM_UWIN.pm	981	0644	edit dl rm
MM_VMS.pm	68116	0644	edit dl rm
MM_VOS.pm	749	0644	edit dl rm
MM_Win32.pm	14402	0644	edit dl rm
MM_Win95.pm	1281	0644	edit dl rm
MY.pm	678	0644	edit dl rm
Packlist.pm	8565	0644	edit dl rm
ParseXS.pm	66867	0644	edit dl rm
ParseXS.pod	4406	0644	edit dl rm
testlib.pm	916	0644	edit dl rm
typemap	11315	0644	edit dl rm
Typemaps.pm	26893	0644	edit dl rm
xsubpp	5071	0644	edit dl rm

Edit: /usr/share/perl/5.30.0/ExtUtils/Miniperl.pm (7675B)

#!./perl -w
package ExtUtils::Miniperl;
use strict;
require Exporter;
use ExtUtils::Embed 1.31, qw(xsi_header xsi_protos xsi_body);

our @ISA = qw(Exporter);
our @EXPORT = qw(writemain);
our $VERSION = '1.09';

# blead will run this with miniperl, hence we can't use autodie or File::Temp
my $temp;

END {
    return if !defined $temp || !-e $temp;
    unlink $temp or warn "Can't unlink '$temp': $!";
}

sub writemain{
    my ($fh, $real);

if (ref $_[0] eq 'SCALAR') {
        $real = ${+shift};
        $temp = $real;
        $temp =~ s/(?:.c)?\z/.new/;
        open $fh, '>', $temp
            or die "Can't open '$temp' for writing: $!";
    } elsif (ref $_[0]) {
        $fh = shift;
    } else {
        $fh = \*STDOUT;
    }

my(@exts) = @_;

printf $fh <<'EOF!HEAD', xsi_header();
/*    miniperlmain.c or perlmain.c - a generated file
 *
 *    Copyright (C) 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
 *    2004, 2005, 2006, 2007, 2016 by Larry Wall and others
 *
 *    You may distribute under the terms of either the GNU General Public
 *    License or the Artistic License, as specified in the README file.
 *
 */

/*
 *      The Road goes ever on and on
 *          Down from the door where it began.
 *
 *     [Bilbo on p.35 of _The Lord of the Rings_, I/i: "A Long-Expected Party"]
 *     [Frodo on p.73 of _The Lord of the Rings_, I/iii: "Three Is Company"]
 */

/* This file contains the main() function for the perl interpreter.
 * Note that miniperlmain.c contains main() for the 'miniperl' binary,
 * while perlmain.c contains main() for the 'perl' binary. The typical
 * difference being that the latter includes Dynaloader.
 *
 * Miniperl is like perl except that it does not support dynamic loading,
 * and in fact is used to build the dynamic modules needed for the 'real'
 * perl executable.
 *
 * The content of the body of this generated file is mostly contained
 * in Miniperl.pm - edit that file if you want to change anything.
 * miniperlmain.c is generated by running regen/miniperlmain.pl, while
 * perlmain.c is built automatically by Makefile (so the former is
 * included in the tarball while the latter isn't).
 */

#ifdef OEMVS
#ifdef MYMALLOC
/* sbrk is limited to first heap segment so make it big */
#pragma runopts(HEAP(8M,500K,ANYWHERE,KEEP,8K,4K) STACK(,,ANY,) ALL31(ON))
#else
#pragma runopts(HEAP(2M,500K,ANYWHERE,KEEP,8K,4K) STACK(,,ANY,) ALL31(ON))
#endif
#endif

#define PERL_IN_MINIPERLMAIN_C

/* work round bug in MakeMaker which doesn't currently (2019) supply this
 * flag when making a statically linked perl */
#define PERL_CORE 1

%s
static void xs_init (pTHX);
static PerlInterpreter *my_perl;

#if defined(PERL_GLOBAL_STRUCT_PRIVATE)
/* The static struct perl_vars* may seem counterproductive since the
 * whole idea PERL_GLOBAL_STRUCT_PRIVATE was to avoid statics, but note
 * that this static is not in the shared perl library, the globals PL_Vars
 * and PL_VarsPtr will stay away. */
static struct perl_vars* my_plvarsp;
struct perl_vars* Perl_GetVarsPrivate(void) { return my_plvarsp; }
#endif

#ifdef NO_ENV_ARRAY_IN_MAIN
extern char **environ;
int
main(int argc, char **argv)
#else
int
main(int argc, char **argv, char **env)
#endif
{
    int exitstatus, i;
#ifdef PERL_GLOBAL_STRUCT
    struct perl_vars *my_vars = init_global_struct();
#  ifdef PERL_GLOBAL_STRUCT_PRIVATE
    int veto;

my_plvarsp = my_vars;
#  endif
#endif /* PERL_GLOBAL_STRUCT */
#ifndef NO_ENV_ARRAY_IN_MAIN
    PERL_UNUSED_ARG(env);
#endif
#ifndef PERL_USE_SAFE_PUTENV
    PL_use_safe_putenv = FALSE;
#endif /* PERL_USE_SAFE_PUTENV */

/* if user wants control of gprof profiling off by default */
    /* noop unless Configure is given -Accflags=-DPERL_GPROF_CONTROL */
    PERL_GPROF_MONCONTROL(0);

#ifdef NO_ENV_ARRAY_IN_MAIN
    PERL_SYS_INIT3(&argc,&argv,&environ);
#else
    PERL_SYS_INIT3(&argc,&argv,&env);
#endif

#if defined(USE_ITHREADS)
    /* XXX Ideally, this should really be happening in perl_alloc() or
     * perl_construct() to keep libperl.a transparently fork()-safe.
     * It is currently done here only because Apache/mod_perl have
     * problems due to lack of a call to cancel pthread_atfork()
     * handlers when shared objects that contain the handlers may
     * be dlclose()d.  This forces applications that embed perl to
     * call PTHREAD_ATFORK() explicitly, but if and only if it hasn't
     * been called at least once before in the current process.
     * --GSAR 2001-07-20 */
    PTHREAD_ATFORK(Perl_atfork_lock,
                   Perl_atfork_unlock,
                   Perl_atfork_unlock);
#endif

PERL_SYS_FPU_INIT;

if (!PL_do_undump) {
	my_perl = perl_alloc();
	if (!my_perl)
	    exit(1);
	perl_construct(my_perl);
	PL_perl_destruct_level = 0;
    }
    PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
    if (!perl_parse(my_perl, xs_init, argc, argv, (char **)NULL))
        perl_run(my_perl);

#ifndef PERL_MICRO
    /* Unregister our signal handler before destroying my_perl */
    for (i = 1; PL_sig_name[i]; i++) {
	if (rsignal_state(PL_sig_num[i]) == (Sighandler_t) PL_csighandlerp) {
	    rsignal(PL_sig_num[i], (Sighandler_t) SIG_DFL);
	}
    }
#endif

exitstatus = perl_destruct(my_perl);

perl_free(my_perl);

#if defined(USE_ENVIRON_ARRAY) && defined(PERL_TRACK_MEMPOOL) && !defined(NO_ENV_ARRAY_IN_MAIN)
    /*
     * The old environment may have been freed by perl_free()
     * when PERL_TRACK_MEMPOOL is defined, but without having
     * been restored by perl_destruct() before (this is only
     * done if destruct_level > 0).
     *
     * It is important to have a valid environment for atexit()
     * routines that are eventually called.
     */
    environ = env;
#endif

PERL_SYS_TERM();

#ifdef PERL_GLOBAL_STRUCT
#  ifdef PERL_GLOBAL_STRUCT_PRIVATE
    veto = my_plvarsp->Gveto_cleanup;
#  endif
    free_global_struct(my_vars);
#  ifdef PERL_GLOBAL_STRUCT_PRIVATE
    if (!veto)
        my_plvarsp = NULL;
    /* Remember, functions registered with atexit() can run after this point,
       and may access "global" variables, and hence end up calling
       Perl_GetVarsPrivate()  */
#endif
#endif /* PERL_GLOBAL_STRUCT */

exit(exitstatus);
}

/* Register any extra external extensions */

EOF!HEAD

print $fh xsi_protos(@exts), <<'EOT', xsi_body(@exts), "}\n";

static void
xs_init(pTHX)
{
EOT

if ($real) {
        close $fh or die "Can't close '$temp': $!";
        rename $temp, $real or die "Can't rename '$temp' to '$real': $!";
    }
}

1;
__END__

=head1 NAME

ExtUtils::Miniperl - write the C code for miniperlmain.c and perlmain.c

=head1 SYNOPSIS

use ExtUtils::Miniperl;
    writemain(@directories);
    # or
    writemain($fh, @directories);
    # or
    writemain(\$filename, @directories);

=head1 DESCRIPTION

C<writemain()> takes an argument list of zero or more directories
containing archive
libraries that relate to perl modules and should be linked into a new
perl binary. It writes a corresponding F<miniperlmain.c> or F<perlmain.c>
file that
is a plain C file containing all the bootstrap code to make the
modules associated with the libraries available from within perl.
If the first argument to C<writemain()> is a reference to a scalar it is
used as the filename to open for output. Any other reference is used as
the filehandle to write to. Otherwise output defaults to C<STDOUT>.

The typical usage is from within perl's own Makefile (to build
F<perlmain.c>) or from F<regen/miniperlmain.pl> (to build miniperlmain.c).
So under normal circumstances you won't have to deal with this module
directly.

=head1 SEE ALSO

L<ExtUtils::MakeMaker>

=cut

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