X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=configpm;h=8c53dbb7249c707087ee036ac905a704075dd0d2;hb=1ce814815bde0566427417840f76f7f4c52ee977;hp=4c9eb121aab32a6b7417e4e763b6c31b7286919c;hpb=2000072cab81cd89af2f9e1974fc40b8ae0aecc8;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/configpm b/configpm
index 4c9eb12..8c53dbb 100755
--- a/configpm
+++ b/configpm
@@ -19,13 +19,25 @@ my $glossary = $ARGV[1] || 'Porting/Glossary';
 open CONFIG, ">$config_pm" or die "Can't open $config_pm: $!\n";
 $myver = $];
 
-print CONFIG <<"ENDOFBEG";
+print CONFIG <<'ENDOFBEG_NOQ', <<"ENDOFBEG";
 package Config;
 use Exporter ();
-\@ISA = (Exporter);
-\@EXPORT = qw(%Config);
-\@EXPORT_OK = qw(myconfig config_sh config_vars);
+@EXPORT = qw(%Config);
+@EXPORT_OK = qw(myconfig config_sh config_vars);
+
+# Define our own import method to avoid pulling in the full Exporter:
+sub import {
+  my $pkg = shift;
+  @_ = @EXPORT unless @_;
+  my @func = grep {$_ ne '%Config'} @_;
+  local $Exporter::ExportLevel = 1;
+  Exporter::import('Config', @func) if @func;
+  return if @func == @_;
+  my $callpkg = caller(0);
+  *{"$callpkg\::Config"} = \%Config;
+}
 
+ENDOFBEG_NOQ
 \$] == $myver
   or die "Perl lib version ($myver) doesn't match executable version (\$])";
 
@@ -81,11 +93,11 @@ print CONFIG "\n",
     join("", @v_fast, sort @v_others),
     "!END!\n\n";
 
-# copy config summary format from the myconfig script
+# copy config summary format from the myconfig.SH script
 
 print CONFIG "my \$summary = <<'!END!';\n";
 
-open(MYCONFIG,"<myconfig") || die "open myconfig failed: $!";
+open(MYCONFIG,"<myconfig.SH") || die "open myconfig.SH failed: $!";
 1 while defined($_ = <MYCONFIG>) && !/^Summary of/;
 do { print CONFIG $_ } until !defined($_ = <MYCONFIG>) || /^\s*$/;
 close(MYCONFIG);