running buildtools/bin/waf configure --nonshared-binary=smbd ... make ... ldd bin/smbd linux-vdso.so.1 (0x00007fffabf55000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f6ab648d000) libsamba-util.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libsamba-util.so.0 (0x00007f6ab6251000) libsmbd_base.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsmbd_base.so (0x00007f6ab5c9a000) libndr-samba.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libndr-samba.so (0x00007f6ab5948000) libcliauth.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libcliauth.so (0x00007f6ab5732000) liberrors.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/liberrors.so (0x00007f6ab54ad000) libsamba3-util.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsamba3-util.so (0x00007f6ab52a0000) libpopt_samba3.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libpopt_samba3.so (0x00007f6ab509a000) libauth.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libauth.so (0x00007f6ab4e6b000) libsmbconf.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libsmbconf.so.0 (0x00007f6ab4bd3000) libsamba-sockets.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsamba-sockets.so (0x00007f6ab49b9000) libpdb.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libpdb.so.0 (0x00007f6ab4745000) libsmbd_shim.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsmbd_shim.so (0x00007f6ab4542000) libndr-standard.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libndr-standard.so.0 (0x00007f6ab3e73000) libsamba-hostconfig.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libsamba-hostconfig.so.0 (0x00007f6ab3c33000) libsecrets3.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsecrets3.so (0x00007f6ab3a26000) libpopt.so.0 => /usr/lib64/libpopt.so.0 (0x00007f6ab381b000) libtalloc.so.2 => /usr/lib64/libtalloc.so.2 (0x00007f6ab3613000) libtevent.so.0 => /usr/lib64/libtevent.so.0 (0x00007f6ab3406000) libc.so.6 => /lib64/libc.so.6 (0x00007f6ab305e000) /lib64/ld-linux-x86-64.so.2 (0x00007f6ab66aa000) libreplace.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libreplace.so (0x00007f6ab2e5b000) librt.so.1 => /lib64/librt.so.1 (0x00007f6ab2c53000) libsmbregistry.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsmbregistry.so (0x00007f6ab2a30000) libprinting_migrate.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libprinting_migrate.so (0x00007f6ab2816000) libtevent-util.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libtevent-util.so.0 (0x00007f6ab2613000) libnetapi.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libnetapi.so.0 (0x00007f6ab2396000) libsmbd_conn.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsmbd_conn.so (0x00007f6ab2192000) libutil_tdb.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libutil_tdb.so (0x00007f6ab1f8e000) libnpa_tstream.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libnpa_tstream.so (0x00007f6ab1d85000) libsamba-security.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsamba-security.so (0x00007f6ab1b64000) liblibsmb.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/liblibsmb.so (0x00007f6ab18f7000) libmsrpc3.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libmsrpc3.so (0x00007f6ab16e0000) libccan.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libccan.so (0x00007f6ab14da000) libdbwrap.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libdbwrap.so (0x00007f6ab12ce000) libkrb5samba.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libkrb5samba.so (0x00007f6ab10c2000) libdcerpc-samba.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libdcerpc-samba.so (0x00007f6ab0d37000) libndr.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libndr.so.0 (0x00007f6ab0b1c000) libutil_reg.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libutil_reg.so (0x00007f6ab0919000) libcli_spoolss.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libcli_spoolss.so (0x00007f6ab0712000) libads.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libads.so (0x00007f6ab04db000) libutil_setid.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libutil_setid.so (0x00007f6ab02d8000) liblibcli_lsa3.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/liblibcli_lsa3.so (0x00007f6ab00d3000) libwbclient.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libwbclient.so.0 (0x00007f6aafec5000) libcli_smb_common.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libcli_smb_common.so (0x00007f6aafc9f000) libgse.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libgse.so (0x00007f6aafa6f000) libgensec.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libgensec.so.0 (0x00007f6aaf844000) libdcerpc-binding.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libdcerpc-binding.so.0 (0x00007f6aaf624000) libCHARSET3.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libCHARSET3.so (0x00007f6aaf420000) libauthkrb5.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libauthkrb5.so (0x00007f6aaf206000) libsmb_transport.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsmb_transport.so (0x00007f6aaf000000) libsamba-modules.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsamba-modules.so (0x00007f6aaedfd000) libldap-2.4.so.2 => /usr/lib64/libldap-2.4.so.2 (0x00007f6aaebbe000) libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f6aae9ba000) libattr.so.1 => /lib64/libattr.so.1 (0x00007f6aae7b5000) libtdb.so.1 => /usr/lib64/libtdb.so.1 (0x00007f6aae5a5000) libacl.so.1 => /lib64/libacl.so.1 (0x00007f6aae39d000) libcups.so.2 => /usr/lib64/libcups.so.2 (0x00007f6aae147000) libasn1util.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libasn1util.so (0x00007f6aadf40000) libndr-nbt.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libndr-nbt.so.0 (0x00007f6aadd20000) libz.so.1 => /lib64/libz.so.1 (0x00007f6aadb0d000) libtdb-wrap.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libtdb-wrap.so (0x00007f6aad90a000) libutil_cmdline.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libutil_cmdline.so (0x00007f6aad706000) liblibcli_netlogon3.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/liblibcli_netlogon3.so (0x00007f6aad500000) libsamba-credentials.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libsamba-credentials.so.0 (0x00007f6aad2ed000) libndr-krb5pac.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libndr-krb5pac.so.0 (0x00007f6aad0e0000) libauth_sam_reply.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libauth_sam_reply.so (0x00007f6aacedc000) libnsl.so.1 => /lib64/libnsl.so.1 (0x00007f6aaccc4000) libpam.so.0 => /lib64/libpam.so.0 (0x00007f6aacab8000) libinterfaces.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libinterfaces.so (0x00007f6aac8b5000) libserver-role.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libserver-role.so (0x00007f6aac6b2000) libcap.so.2 => /lib64/libcap.so.2 (0x00007f6aac4ac000) liblber-2.4.so.2 => /usr/lib64/liblber-2.4.so.2 (0x00007f6aac29f000) libsmbldap.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libsmbldap.so.0 (0x00007f6aac093000) libsmbldaphelper.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsmbldaphelper.so (0x00007f6aabe8d000) libflag_mapping.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libflag_mapping.so (0x00007f6aabc8a000) libcli_cldap.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libcli_cldap.so (0x00007f6aaba81000) libkrb5-samba4.so.26 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libkrb5-samba4.so.26 (0x00007f6aab7fe000) libasn1-samba4.so.8 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libasn1-samba4.so.8 (0x00007f6aab553000) libaddns.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libaddns.so (0x00007f6aab344000) libgssapi-samba4.so.2 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libgssapi-samba4.so.2 (0x00007f6aab108000) libcli-ldap-common.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libcli-ldap-common.so (0x00007f6aaaeff000) libwinbind-client.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libwinbind-client.so (0x00007f6aaacfb000) libcli-nbt.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libcli-nbt.so (0x00007f6aaaaef000) libsamdb.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/libsamdb.so.0 (0x00007f6aaa8d7000) libsasl2.so.3 => /usr/lib64/libsasl2.so.3 (0x00007f6aaa6be000) libgcrypt.so.11 => /usr/lib64/libgcrypt.so.11 (0x00007f6aaa44b000) libgnutls.so.28 => /usr/lib64/libgnutls.so.28 (0x00007f6aaa16b000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f6aa9f67000) libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f6aa9d50000) libssl.so.1.0.0 => /usr/lib64/libssl.so.1.0.0 (0x00007f6aa9af1000) libcrypto.so.1.0.0 => /usr/lib64/libcrypto.so.1.0.0 (0x00007f6aa9739000) libm.so.6 => /lib64/libm.so.6 (0x00007f6aa943c000) libsamdb-common.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libsamdb-common.so (0x00007f6aa921c000) libldbsamba.so => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libldbsamba.so (0x00007f6aa8fed000) libldb.so.1 => /usr/lib64/libldb.so.1 (0x00007f6aa8dc4000) libheimbase-samba4.so.1 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libheimbase-samba4.so.1 (0x00007f6aa8bbf000) libroken-samba4.so.19 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libroken-samba4.so.19 (0x00007f6aa89af000) libhx509-samba4.so.5 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libhx509-samba4.so.5 (0x00007f6aa875a000) libhcrypto-samba4.so.5 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libhcrypto-samba4.so.5 (0x00007f6aa8512000) libwind-samba4.so.0 => /home/mb/eldk_4.1/arm/usr/src_2.11.0/samba-4.0.6/bin/shared/private/libwind-samba4.so.0 (0x00007f6aa82e9000) libgpg-error.so.0 => /usr/lib64/libgpg-error.so.0 (0x00007f6aa80e5000) libnettle.so.4 => /usr/lib64/libnettle.so.4 (0x00007f6aa7eb7000) libhogweed.so.2 => /usr/lib64/libhogweed.so.2 (0x00007f6aa7c8a000) libgmp.so.10 => /usr/lib64/libgmp.so.10 (0x00007f6aa7a26000)
I agree, that still seems to be the case in master.
The correct configure command is: ./configure.developer --nonshared-binary=smbd/smbd Sorry!