kevin diggs <diggskevin38@xxxxxxxxx> writes: > One of the reasons given for packaging these files is that sometimes > 'modified' versions of the autotools are used. Does gcc use "off the > shelf" autotools to generate its 'packaged' files (3.4.6 & 4.3.5)? Yes. gcc chooses to package the generated files so that people who build gcc do not have to install the specific version of autoconf/automake/libtool that gcc uses. Ian