Work also without perlio.

[p5sagit/p5-mst-13.2.git] / embed.pl

diff --git a/embed.pl b/embed.pl
index 9e5c62b..8da5df7 100755 (executable)
--- a/embed.pl
+++ b/embed.pl
@@ -5,7 +5,7 @@ require 5.003;  # keep this compatible, an old perl is all we may have before
 
 BEGIN {
     # Get function prototypes
-    require 'regen.pl';
+    require 'regen_lib.pl';
 }
 
 #
@@ -18,11 +18,30 @@ BEGIN {
 sub do_not_edit ($)
 {
     my $file = shift;
+    
+    my $years;
+
+    if ($file eq 'embed.h') {
+        $years = '1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003';
+    } elsif ($file eq 'embedvar.h') {
+        $years = '1999, 2000, 2001, 2002, 2003';
+    } elsif ($file eq 'global.sym') {
+        $years = '1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003';
+    } elsif ($file eq 'perlapi.c') {
+        $years = '1999, 2000, 2001';
+    } elsif ($file eq 'perlapi.h') {
+        $years = '1999, 2000, 2001, 2002, 2003';
+    } elsif ($file eq 'proto.h') {
+        $years = '1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003';
+    }
+
+    $years =~ s/1999,/1999,\n  / if length $years > 40;
+
     my $warning = <<EOW;
 
    $file
 
-   Copyright (c) 1997-2002, Larry Wall
+   Copyright (C) $years, 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.
@@ -184,7 +203,7 @@ sub write_protos {
            my $prefix = $flags =~ /n/ ? '' : 'pTHX_';
            my $args = scalar @args;
            $ret .= "\n#ifdef CHECK_FORMAT\n";
-           $ret .= sprintf " __attribute__((format(printf,%s%d,%s%d)))",
+           $ret .= sprintf " __attribute__((format(__printf__,%s%d,%s%d)))",
                                    $prefix, $args - 1, $prefix, $args;
            $ret .= "\n#endif\n";
        }
@@ -200,8 +219,9 @@ sub write_global_sym {
     my $ret = "";
     if (@_ > 1) {
        my ($flags,$retval,$func,@args) = @_;
-       if ($flags =~ /A/ && $flags !~ /[xm]/) { # public API, so export
-           $func = "Perl_$func" if $flags =~ /p/;
+       if ($flags =~ /[AX]/ && $flags !~ /[xm]/
+           || $flags =~ /b/) { # public API, so export
+           $func = "Perl_$func" if $flags =~ /[pbX]/;
            $ret = "$func\n";
        }
     }
@@ -344,7 +364,7 @@ walk_table {
                $ret .= hide($func,"Perl_$func");
            }
        }
-         unless ($flags =~ /A/) {
+       if ($ret ne '' && $flags !~ /A/) {
            if ($flags =~ /E/) {
                $ret = "#if defined(PERL_CORE) || defined(PERL_EXT)\n$ret#endif\n";
            } else {