Carl Worth <cworth@cworth.org> writes: > What do other build systems generally do when running configure from > some other directory? Copy/link the Makefiles and then construct them > carefully such that they can find all the source files? I think the use of GNU make VPATH is fairly common. For example, I believe the autotools build a tree that matches the srcdir structure and add Makefiles that contain something like this: VPATH = ../../wherever/notmuch/thisdir ... Of course, given that, the build tree doesn't include any source files. FWIW -- Rob Browning rlb @defaultvalue.org and @debian.org GPG as of 2002-11-03 14DD 432F AE39 534D B592 F9A0 25C8 D377 8C7E 73A4