7.1.8 '--enable-multiplatform' ------------------------------ If enabled (as it is for the native TL build) and '--bindir=DIR' or '--libdir=DIR' are not specified, install executables and libraries in per-platform subdirectories of 'EPREFIX/bin' and 'EPREFIX/lib' where EPREFIX is the value given or implied for 'exec_prefix'. In any case, the values for 'bindir' and 'libdir' are automatically propagated to all subdirectories.