X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FExtUtils%2FMkbootstrap.pm;h=71cc6b7707d01a2a8d97111fe31b1c74043b46ac;hb=3e15aad56068d2dfe80836fe1f37f2b0000476ee;hp=a074bb1dd2d99bf1ef0ba133dd0958125efc7ab2;hpb=005c1a0e007f6f2f3efe461d6a5930a88ccb88fb;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/lib/ExtUtils/Mkbootstrap.pm b/lib/ExtUtils/Mkbootstrap.pm
index a074bb1..71cc6b7 100644
--- a/lib/ExtUtils/Mkbootstrap.pm
+++ b/lib/ExtUtils/Mkbootstrap.pm
@@ -1,43 +1,22 @@
 package ExtUtils::Mkbootstrap;
-use Config;
-use Exporter;
-@ISA=('Exporter');
-@EXPORT='&Mkbootstrap';
-$Version=2.0; # just to start somewhere
 
-sub Mkbootstrap {
+# There's just too much Dynaloader incest here to turn on strict vars.
+use strict 'refs';
 
-=head1 USEFUL SUBROUTINES
+use vars qw($VERSION @ISA @EXPORT);
+$VERSION = '6.38';
 
-=head2 Mkbootstrap()
+require Exporter;
+@ISA = ('Exporter');
+@EXPORT = ('&Mkbootstrap');
 
-Make a bootstrap file for use by this system's DynaLoader.  It
-typically gets called from an extension Makefile.
+use Config;
 
-There is no C<*.bs> file supplied with the extension. Instead a
-C<*_BS> file which has code for the special cases, like posix for
-berkeley db on the NeXT.
+use vars qw($Verbose);
 
-This file will get parsed, and produce a maybe empty
-C<@DynaLoader::dl_resolve_using> array for the current architecture.
-That will be extended by $BSLOADLIBS, which was computed by Andy's
-extliblist script. If this array still is empty, we do nothing, else
-we write a .bs file with an C<@DynaLoader::dl_resolve_using> array, but
-without any C<if>s, because there is no longer a need to deal with
-special cases.
-
-The C<*_BS> file can put some code into the generated C<*.bs> file by placing
-it in C<$bscode>. This is a handy 'escape' mechanism that may prove
-useful in complex situations.
-
-If @DynaLoader::dl_resolve_using contains C<-L*> or C<-l*> entries then
-Mkbootstrap will automatically add a dl_findfile() call to the
-generated C<*.bs> file.
-
-=cut
 
+sub Mkbootstrap {
     my($baseext, @bsloadlibs)=@_;
-
     @bsloadlibs = grep($_, @bsloadlibs); # strip empty libs
 
     print STDOUT "	bsloadlibs=@bsloadlibs\n" if $Verbose;
@@ -74,10 +53,10 @@ generated C<*.bs> file.
 		or die "Unable to open $baseext.bs: $!";
 	print STDOUT "Writing $baseext.bs\n";
 	print STDOUT "	containing: @all" if $Verbose;
-	print BS "# $baseext DynaLoader bootstrap file for $Config{'osname'} architecture.\n";
+	print BS "# $baseext DynaLoader bootstrap file for $^O architecture.\n";
 	print BS "# Do not edit this file, changes will be lost.\n";
 	print BS "# This file was automatically generated by the\n";
-	print BS "# Mkbootstrap routine in ExtUtils::Mkbootstrap (v$Version).\n";
+	print BS "# Mkbootstrap routine in ExtUtils::Mkbootstrap (v$VERSION).\n";
 	print BS "\@DynaLoader::dl_resolve_using = ";
 	# If @all contains names in the form -lxxx or -Lxxx then it's asking for
 	# runtime library location so we automatically add a call to dl_findfile()
@@ -93,3 +72,39 @@ generated C<*.bs> file.
     }
 }
 
+1;
+
+__END__
+
+=head1 NAME
+
+ExtUtils::Mkbootstrap - make a bootstrap file for use by DynaLoader
+
+=head1 SYNOPSIS
+
+C<Mkbootstrap>
+
+=head1 DESCRIPTION
+
+Mkbootstrap typically gets called from an extension Makefile.
+
+There is no C<*.bs> file supplied with the extension. Instead, there may
+be a C<*_BS> file which has code for the special cases, like posix for
+berkeley db on the NeXT.
+
+This file will get parsed, and produce a maybe empty
+C<@DynaLoader::dl_resolve_using> array for the current architecture.
+That will be extended by $BSLOADLIBS, which was computed by
+ExtUtils::Liblist::ext(). If this array still is empty, we do nothing,
+else we write a .bs file with an C<@DynaLoader::dl_resolve_using>
+array.
+
+The C<*_BS> file can put some code into the generated C<*.bs> file by
+placing it in C<$bscode>. This is a handy 'escape' mechanism that may
+prove useful in complex situations.
+
+If @DynaLoader::dl_resolve_using contains C<-L*> or C<-l*> entries then
+Mkbootstrap will automatically add a dl_findfile() call to the
+generated C<*.bs> file.
+
+=cut