I just got an error from 'make distcheck' that I don't know how to resolve:
ERROR: files left in build directory after distclean: ./.deps/alg-sha512.Plo ./.deps/alg-md4.Plo ./.deps/alg-sha256.Plo ./.deps/randombytes.Plo ./.deps/alg-md5.Plo ./.deps/alg-sha1.Plo ./.deps/alg-des-tables.Plo ./.deps/alg-hmac-sha1.Plo ./.deps/alg-des.Plo These are header-file dependency lists, autogenerated during the build. The source files involved are primarily used as part of a libtool library, but their object files are also linked directly into certain tests, because they define internal symbols that are not exported from the fully-linked shared library (and the tests need to exercise them directly). This _used_ to work fine, but is apparently now causing problems. Possibly it is a regression in automake 1.16, which Debian's unstable distribution just updated to. The full Makefile.am is lengthy, you can see it at https://github.com/besser82/libxcrypt/blob/develop/Makefile.am . Please advise if there is anything I should be doing differently, or if you confirm that this is a bug in automake, whether there might be a workaround. Thanks, zw