Hi Thomas, Many thanks for your quick answer. I will not use a /usr* path until you publish your general patch for .la files. There are several other .la files with paths pointing to the build directory. For example: libdirect.la, libfusion.la, libuuid.la, libblkid.la, libpcre.la But it's not exhaustive, it's in my own build... Regards, Yvan.