[config] Enable make reconfig. RT #58034

git-svn-id: https://svn.parrot.org/parrot/trunk@36480 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

Configure.pl

@@ -63,6 +63,8 @@
 
 # from Parrot::Configure::Data
 $conf->options->set( %{$args} );
+# save the command-line for make reconfig
+$conf->data->set(configure_args => '"'.join("\" \"", map {qq($_)} @ARGV).'"');
 
 # Log files created by Configure.pl in MANIFEST.configure.generated
 $conf->{active_configuration} = 1;

config/gen/makefiles/root.in

@@ -20,6 +20,8 @@ DEVEL           = @DEVEL@
 VERSION         = @VERSION@$(DEVEL)
 SOVERSION       = @VERSION@
 
+CONFIG_ARGS     = @configure_args@
+
 # Override at least PREFIX with the install location if you're going
 # to be using this outside of your build area.
 BUILDPREFIX     =
@@ -1743,8 +1745,8 @@ distclean : realclean
 svnclobber : .svn
 	$(PERL) tools/dev/svnclobber.pl
 
-reconfig : clean
-	$(PERL) Configure.pl
+reconfig : realclean
+	$(PERL) Configure.pl $(CONFIG_ARGS)
 
 manitest :
 	$(PERL) tools/dev/manicheck.pl