? libxml-ruby.diff
Index: extconf.rb
===================================================================
RCS file: /var/cvs/xml-tools/libxml-ruby/extconf.rb,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 extconf.rb
--- extconf.rb	22 Mar 2005 19:25:36 -0000	1.1.1.1
+++ extconf.rb	4 Nov 2005 14:46:13 -0000
@@ -28,7 +28,13 @@
 have_library('nsl','gethostbyname')
 
 unless have_library('m', 'atan')
-  crash('need libm')
+  # try again for gcc 4.0
+  saveflags = $CFLAGS
+  $CFLAGS += ' -fno-builtin'
+  unless have_library('m', 'atan')
+    crash('need libm')
+  end
+  $CFLAGS = saveflags
 end
 
 unless have_library('z', 'inflate')
Index: ruby_xml_document.c
===================================================================
RCS file: /var/cvs/xml-tools/libxml-ruby/ruby_xml_document.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 ruby_xml_document.c
--- ruby_xml_document.c	22 Mar 2005 19:25:37 -0000	1.1.1.1
+++ ruby_xml_document.c	4 Nov 2005 14:46:13 -0000
@@ -340,15 +340,15 @@
   case RUBY_LIBXML_SRC_TYPE_NULL:
     break;
   case RUBY_LIBXML_SRC_TYPE_FILE:
-    (rx_file_data *)data = (rx_file_data *)rxd->data;
+    data = (void*)(rx_file_data *)rxd->data;
     free((rx_file_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_STRING:
-    (rx_string_data *)data = (rx_string_data *)rxd->data;
+    data = (void*)(rx_string_data *)rxd->data;
     free((rx_string_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_IO:
-    (rx_io_data *)data = (rx_io_data *)rxd->data;
+    data = (void*)(rx_io_data *)rxd->data;
     free((rx_io_data *)data);
     break;
   default:
Index: ruby_xml_node_set.c
===================================================================
RCS file: /var/cvs/xml-tools/libxml-ruby/ruby_xml_node_set.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 ruby_xml_node_set.c
--- ruby_xml_node_set.c	22 Mar 2005 19:25:35 -0000	1.1.1.1
+++ ruby_xml_node_set.c	4 Nov 2005 14:46:13 -0000
@@ -61,7 +61,7 @@
   case RUBY_LIBXML_SRC_TYPE_NULL:
     break;
   case RUBY_LIBXML_SRC_TYPE_XPATH:
-    (rx_xpath_data *)data = (rx_file_data *)rxnset->data;
+    data = (void*)(rx_file_data *)rxnset->data;
     free((rx_xpath_data *)data);
   default:
     rb_fatal("Unknown data type, %d", rxnset->data_type);
Index: ruby_xml_parser.c
===================================================================
RCS file: /var/cvs/xml-tools/libxml-ruby/ruby_xml_parser.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 ruby_xml_parser.c
--- ruby_xml_parser.c	22 Mar 2005 19:25:34 -0000	1.1.1.1
+++ ruby_xml_parser.c	4 Nov 2005 14:46:14 -0000
@@ -525,15 +525,15 @@
   case RUBY_LIBXML_SRC_TYPE_NULL:
     break;
   case RUBY_LIBXML_SRC_TYPE_FILE:
-    (rx_file_data *)data = (rx_file_data *)rxp->data;
+    data = (void *)(rx_file_data *)rxp->data;
     free((rx_file_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_STRING:
-    (rx_string_data *)data = (rx_string_data *)rxp->data;
+    data = (void *)(rx_string_data *)rxp->data;
     free((rx_string_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_IO:
-    (rx_io_data *)data = (rx_io_data *)rxp->data;
+    data = (void *)(rx_io_data *)rxp->data;
     free((rx_io_data *)data);
     break;
   default: