let fakeinstall use install modulebuildrc defaults (RT#57279)

Changes

@@ -40,6 +40,10 @@ Revision history for Perl extension Module::Build.
   - PERL_DL_NONLAZY is now always set when tests are run
     (RT#56055) [Dmitry Karasik]
 
+  - 'fakeinstall' will use .modulebuildrc actions for 'install' if
+    no specific 'fakeinstall' options are provided (RT#57279)
+    [David Golden]
+
 0.36_17 - Wed Oct 27 18:08:36 EDT 2010
 
   Enhancements:

lib/Module/Build/Base.pm

@@ -2291,6 +2291,11 @@ sub read_modulebuildrc {
 
   my ($global_opts) =
     $self->read_args( $self->split_like_shell( $options{'*'} || '' ) );
+
+  # let fakeinstall act like install if not provided
+  if ( $action eq 'fakeinstall' && ! exists $options{fakeinstall} ) {
+    $action = 'install';
+  }
   my ($action_opts) =
     $self->read_args( $self->split_like_shell( $options{$action} || '' ) );