* Package:    net-mail/mailsync-5.2.1
 * Repository: gentoo
 * Maintainer: net-mail@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux pie ssp userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking mailsync_5.2.1.orig.tar.gz to /var/tmp/portage/net-mail/mailsync-5.2.1/work
>>> Source unpacked in /var/tmp/portage/net-mail/mailsync-5.2.1/work
>>> Compiling source in /var/tmp/portage/net-mail/mailsync-5.2.1/work/mailsync-5.2.1 ...
./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
checking for a BSD-compatible install... /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
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 style of include used by make... GNU
checking dependency style of x86_64-pc-linux-gnu-gcc... gcc3
checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++
checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes
checking dependency style of x86_64-pc-linux-gnu-g++... gcc3
checking for a BSD-compatible install... /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
checking for gawk... (cached) gawk
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for string.h... (cached) yes
checking for an ANSI C-conforming const... yes
checking whether lstat dereferences a symlink specified with a trailing slash... yes
checking whether stat accepts an empty string... no
checking for getpass... yes
checking for memset... yes
checking for strchr... yes
checking for strdup... yes
checking for strerror... yes
checking for strtoul... yes
checking for crypt in -lcrypt... yes
checking for connect... yes
checking for gethostbyname... yes
checking for libssl... found in /usr/lib
checking for main in -lssl... yes
checking for main in -lcrypto... yes
checking for openssl/ssl.h... found in /usr/include
checking for krb5-config... found /usr/bin/krb5-config
checking for pam library... found in /usr/lib
checking for pam headers... found in /usr/include
checking if pam test program compiles... yes
checking for c-client.h... found in /usr/include/imap
checking for c-client library... found /usr/lib/libc-client.so
checking whether c-client built with kerberos gssapi support... no
checking if kerberos is required and available for linking against c-client... not required
checking whether c-client requires ssl linkage... yes
checking if simple c-client program compiles without pam support... no
checking if we've seen pam somewhere around... yes
checking if adding pam helps... no
configure: error: a working c-client installation is required for building mailsync

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/net-mail/mailsync-5.2.1/work/mailsync-5.2.1/config.log
econf failed
>>> Source compiled.
>>> Test phase [not enabled]: net-mail/mailsync-5.2.1

>>> Install mailsync-5.2.1 into /var/tmp/portage/net-mail/mailsync-5.2.1/image/ category net-mail
make: *** No rule to make target 'install'.  Stop.
 * ERROR: net-mail/mailsync-5.2.1::gentoo failed (install phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 115:  Called src_install
 *   environment, line 219:  Called die
 * The specific snippet of code:
 *       make DESTDIR=${D} install pkgdocdir=/usr/share/doc/${P} || die;
 * 
 * If you need support, post the output of `emerge --info '=net-mail/mailsync-5.2.1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-mail/mailsync-5.2.1::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-mail:mailsync-5.2.1:20160828-195749.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-mail/mailsync-5.2.1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-mail/mailsync-5.2.1/temp/environment'.
 * Working directory: '/var/tmp/portage/net-mail/mailsync-5.2.1/work/mailsync-5.2.1'
 * S: '/var/tmp/portage/net-mail/mailsync-5.2.1/work/mailsync-5.2.1'