https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466
--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> --- See 'man xmlcatalog' and http://www.xmlsoft.org/catalog.html and http://www.jclark.com/sp/catalog.htm The xsltproc command is correct, and does not connect to the internet, it just queries the local catalog. Your xsltproc has a bug, not GCC.
