Make all scripts run by regen.pl write output with UNIX style EOL's.

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

diff --git a/embed.pl b/embed.pl
index 9e5c62b..0a878d6 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') {
+        $years = '1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004';
+    } elsif ($file eq 'embedvar.h') {
+        $years = '1999, 2000, 2001, 2002, 2003, 2004';
+    } elsif ($file eq 'global.sym') {
+        $years = '1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004';
+    } elsif ($file eq 'perlapi.c') {
+        $years = '1999, 2000, 2001';
+    } elsif ($file eq 'perlapi.h') {
+        $years = '1999, 2000, 2001, 2002, 2003, 2004';
+    } elsif ($file eq 'proto.h') {
+        $years = '1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004';
+    }
+
+    $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.
@@ -36,6 +55,15 @@ Edit those files and run 'make regen_headers' to effect changes.
 
 EOW
 
+    $warning .= <<EOW if $file eq 'perlapi.c';
+
+Up to the threshold of the door there mounted a flight of twenty-seven
+broad stairs, hewn by some unknown art of the same black stone.  This
+was the only entrance to the tower.
+
+
+EOW
+
     if ($file =~ m:\.[ch]$:) {
        $warning =~ s:^: * :gm;
        $warning =~ s: +$::gm;
@@ -67,6 +95,7 @@ sub walk_table (&@) {
     else {
        safer_unlink $filename;
        open F, ">$filename" or die "Can't open $filename: $!";
+       binmode F;
        $F = \*F;
     }
     print $F $leader if $leader;
@@ -183,10 +212,8 @@ sub write_protos {
        if( $flags =~ /f/ ) {
            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 "\n\t__attribute__format__(__printf__,%s%d,%s%d)",
                                    $prefix, $args - 1, $prefix, $args;
-           $ret .= "\n#endif\n";
        }
        $ret .= ";";
        $ret .= ' */' if $flags =~ /m/;
@@ -200,8 +227,9 @@ 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";
        }
     }
@@ -311,6 +339,7 @@ sub multoff ($$) {
 
 safer_unlink 'embed.h';
 open(EM, '> embed.h') or die "Can't create embed.h: $!\n";
+binmode EM;
 
 print EM do_not_edit ("embed.h"), <<'END';
 
@@ -344,7 +373,7 @@ 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 {
@@ -520,6 +549,7 @@ close(EM) or die "Error closing EM: $!";
 safer_unlink 'embedvar.h';
 open(EM, '> embedvar.h')
     or die "Can't create embedvar.h: $!\n";
+binmode EM;
 
 print EM do_not_edit ("embedvar.h"), <<'END';
 
@@ -627,7 +657,9 @@ close(EM) or die "Error closing EM: $!";
 safer_unlink 'perlapi.h';
 safer_unlink 'perlapi.c';
 open(CAPI, '> perlapi.c') or die "Can't create perlapi.c: $!\n";
+binmode CAPI;
 open(CAPIH, '> perlapi.h') or die "Can't create perlapi.h: $!\n";
+binmode CAPIH;
 
 print CAPIH do_not_edit ("perlapi.h"), <<'EOT';