* Package:    net-misc/scponly-4.8-r5
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux sftp unison userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking scponly-4.8.tgz to /var/tmp/portage/net-misc/scponly-4.8-r5/work
>>> Source unpacked in /var/tmp/portage/net-misc/scponly-4.8-r5/work
>>> Preparing source in /var/tmp/portage/net-misc/scponly-4.8-r5/work/scponly-4.8 ...
 * Applying scponly-4.8-rsync.patch ...
 [ ok ]
 * Applying scponly-4.8-gcc4.4.0.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-misc/scponly-4.8-r5/work/scponly-4.8 ...
 * econf: updating scponly-4.8/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating scponly-4.8/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --with-sftp-server=/usr/lib64/misc/sftp-server --disable-restrictive-names --enable-chrooted-binary --enable-chroot-checkdir --disable-winscp-compat --disable-gftp-compat --disable-scp-compat --enable-sftp --disable-quota-compat --disable-passwd-compat --disable-rsync-compat --enable-unison-compat --disable-svn-compat --disable-svnserv-compat --disable-sftp-logging-compat --disable-wildcards
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ANSI C... none needed
checking for a BSD-compatible install... /usr/lib/portage/python3.6/ebuild-helpers/xattr/install -c
checking whether ln -s works... yes
checking for cut... /usr/bin/cut
checking for grep... /bin/grep
checking for sort... /usr/bin/sort
checking for ldd... /usr/bin/ldd
checking for useradd... /usr/sbin/useradd
checking for chown... /bin/chown
checking for chmod... /bin/chmod
checking for dirname... /usr/bin/dirname
checking for id... /usr/bin/id
checking for pw... no
checking for rm... /bin/rm
checking for pwd_mkdb... no
configure: WARNING: read the SECURITY document before enabling unison compatibility
configure: enabling unison compatability...
checking for unison... no
Can't find path to 'unison'

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/net-misc/scponly-4.8-r5/work/scponly-4.8/config.log
 * ERROR: net-misc/scponly-4.8-r5::gentoo failed (configure phase):
 *   econf failed
 * 
 * Call stack:
 *               ebuild.sh, line  124:  Called src_configure
 *             environment, line 2441:  Called econf '--with-sftp-server=/usr/lib64/misc/sftp-server' '--disable-restrictive-names' '--enable-chrooted-binary' '--enable-chroot-checkdir' '--disable-winscp-compat' '--disable-gftp-compat' '--disable-scp-compat' '--enable-sftp' '--disable-quota-compat' '--disable-passwd-compat' '--disable-rsync-compat' '--enable-unison-compat' '--disable-svn-compat' '--disable-svnserv-compat' '--disable-sftp-logging-compat' '--disable-wildcards'
 *        phase-helpers.sh, line  718:  Called __helpers_die 'econf failed'
 *   isolated-functions.sh, line  119:  Called die
 * The specific snippet of code:
 *   		die "$@"
 * 
 * If you need support, post the output of `emerge --info '=net-misc/scponly-4.8-r5::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-misc/scponly-4.8-r5::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-misc:scponly-4.8-r5:20190316-061808.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-misc/scponly-4.8-r5/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-misc/scponly-4.8-r5/temp/environment'.
 * Working directory: '/var/tmp/portage/net-misc/scponly-4.8-r5/work/scponly-4.8'
 * S: '/var/tmp/portage/net-misc/scponly-4.8-r5/work/scponly-4.8'