/home/jhawthorn/.rubies/ruby-2.1.0/bin/ruby extconf.rb --use-system-libraries
checking if the C compiler accepts ... yes
Building nokogiri using system libraries.
checking for xmlParseDoc() in libxml/parser.h... yes
checking for xsltParseStylesheetDoc() in libxslt/xslt.h... yes
checking for exsltFuncRegister() in libexslt/exslt.h... yes
checking for xmlHasFeature()... yes
checking for xmlFirstElementChild()... yes
checking for xmlRelaxNGSetParserStructuredErrors()... yes
checking for xmlRelaxNGSetParserStructuredErrors()... yes
checking for xmlRelaxNGSetValidStructuredErrors()... yes
checking for xmlSchemaSetValidStructuredErrors()... yes
checking for xmlSchemaSetParserStructuredErrors()... yes
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
compiling xml_processing_instruction.c
compiling html_sax_parser_context.c
compiling xml_element_decl.c
compiling xml_sax_parser_context.c
compiling xml_document.c
xml_document.c: In function ‘set_encoding’:
xml_document.c:182:12: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
       free((char *) doc->encoding); /* this may produce a gcc cast warning */
            ^
xml_document.c: In function ‘canonicalize’:
xml_document.c:537:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
       ns[i] = (xmlChar*) ptr;
               ^
compiling html_element_description.c
In file included from /home/jhawthorn/.rubies/ruby-2.1.0/include/ruby-2.1.0/ruby.h:33:0,
                 from ./nokogiri.h:33,
                 from ./html_element_description.h:4,
                 from html_element_description.c:1:
html_element_description.c: In function ‘get_description’:
html_element_description.c:252:40: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   return Data_Wrap_Struct(klass, 0, 0, (void *)description);
                                        ^
/home/jhawthorn/.rubies/ruby-2.1.0/include/ruby-2.1.0/ruby/ruby.h:1019:35: note: in definition of macro ‘Data_Wrap_Struct’
     rb_data_object_alloc((klass),(sval),(RUBY_DATA_FUNC)(mark),(RUBY_DATA_FUNC)(free))
                                   ^
compiling xml_encoding_handler.c
compiling xml_schema.c
compiling xml_sax_parser.c
compiling xml_xpath_context.c
compiling html_document.c
compiling xml_sax_push_parser.c
compiling xml_text.c
compiling xml_attribute_decl.c
compiling xml_attr.c
compiling xml_libxml2_hacks.c
compiling html_sax_push_parser.c
compiling html_entity_lookup.c
compiling xml_entity_decl.c
compiling xml_entity_reference.c
compiling xml_io.c
compiling xml_dtd.c
compiling xml_comment.c
compiling xml_node_set.c
xml_node_set.c: In function ‘dealloc_namespace’:
xml_node_set.c:9:13: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     xmlFree((xmlChar *)ns->href);
             ^
xml_node_set.c:11:13: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     xmlFree((xmlChar *)ns->prefix);
             ^
compiling xml_node.c
xml_node.c: In function ‘reparent_node_with’:
xml_node.c:168:7: warning: enumeration value ‘XML_ATTRIBUTE_NODE’ not handled in switch [-Wswitch]
       switch (reparentee->type) {
       ^
xml_node.c:168:7: warning: enumeration value ‘XML_ENTITY_NODE’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_DOCUMENT_FRAG_NODE’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_NOTATION_NODE’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_HTML_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_DTD_NODE’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_ELEMENT_DECL’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_ATTRIBUTE_DECL’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_ENTITY_DECL’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_NAMESPACE_DECL’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_XINCLUDE_START’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_XINCLUDE_END’ not handled in switch [-Wswitch]
xml_node.c:168:7: warning: enumeration value ‘XML_DOCB_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_ATTRIBUTE_NODE’ not handled in switch [-Wswitch]
       switch (reparentee->type) {
       ^
xml_node.c:186:7: warning: enumeration value ‘XML_ENTITY_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_DOCUMENT_TYPE_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_DOCUMENT_FRAG_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_NOTATION_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_HTML_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_DTD_NODE’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_ELEMENT_DECL’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_ATTRIBUTE_DECL’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_ENTITY_DECL’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_NAMESPACE_DECL’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_XINCLUDE_START’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_XINCLUDE_END’ not handled in switch [-Wswitch]
xml_node.c:186:7: warning: enumeration value ‘XML_DOCB_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_ELEMENT_NODE’ not handled in switch [-Wswitch]
       switch (reparentee->type) {
       ^
xml_node.c:197:7: warning: enumeration value ‘XML_ATTRIBUTE_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_CDATA_SECTION_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_ENTITY_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_PI_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_COMMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_DOCUMENT_TYPE_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_DOCUMENT_FRAG_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_NOTATION_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_HTML_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_DTD_NODE’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_ELEMENT_DECL’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_ATTRIBUTE_DECL’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_ENTITY_DECL’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_NAMESPACE_DECL’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_XINCLUDE_START’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_XINCLUDE_END’ not handled in switch [-Wswitch]
xml_node.c:197:7: warning: enumeration value ‘XML_DOCB_DOCUMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_CDATA_SECTION_NODE’ not handled in switch [-Wswitch]
     switch (parent->type) {
     ^
xml_node.c:165:5: warning: enumeration value ‘XML_ENTITY_NODE’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_PI_NODE’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_COMMENT_NODE’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_DOCUMENT_TYPE_NODE’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_NOTATION_NODE’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_DTD_NODE’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_ELEMENT_DECL’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_ATTRIBUTE_DECL’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_ENTITY_DECL’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_NAMESPACE_DECL’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_XINCLUDE_START’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_XINCLUDE_END’ not handled in switch [-Wswitch]
xml_node.c:165:5: warning: enumeration value ‘XML_DOCB_DOCUMENT_NODE’ not handled in switch [-Wswitch]
compiling xml_document_fragment.c
compiling xslt_stylesheet.c
compiling nokogiri.c
compiling xml_syntax_error.c
compiling xml_cdata.c
compiling xml_relax_ng.c
compiling xml_element_content.c
compiling xml_namespace.c
compiling xml_reader.c
linking shared-object nokogiri/nokogiri.so
Cleaning files only used during build.
rm -rf /home/jhawthorn/src/solidus/backend/vendor/bundle/gems/nokogiri-1.6.6.2/ports/archives

make "DESTDIR=" install
/usr/bin/install -c -m 0755 nokogiri.so ./.gem.20150615-17370-lupler/nokogiri
installing default nokogiri libraries