cyclic dependency utils -> log_manager -> utils

$ cmake -DEMBEDDED_LIB=/usr/local/mysql/lib/ -DERRMSG=/usr/local/mysql/share/english/errmsg.sys -DWITH_SCRIPTS=false -DMYSQL_DIR=/usr/local/mysql/include -DSTATIC_EMBEDDED=false ..

-- CMake version: 3.2.2

-- Using MySQL headers found at: /usr/local/mysql/include/mysql

-- Using custom errmsg.sys found at: /usr/local/mysql/share/english/errmsg.sys

-- Valgrind found: /usr/bin/valgrind

-- Found dynamic MySQL client library: /usr/lib64/libmysqlclient.so

-- Static MySQL client library not found.

-- Found mysql_version.h: /usr/local/mysql/include/mysql/mysql_version.h

-- MySQL version: 10.0.17

-- MySQL provider: MariaDB

-- PCRE libs: /usr/lib64/libpcre.so

-- PCRE include directory: /usr/include

-- Embedded mysqld does not have pcre_stack_guard, linking with system pcre.

-- Using embedded library: /usr/local/mysql/lib/libmysqld.so

-- Pandoc not found.

-- Found libtcmalloc: /usr/lib64/libtcmalloc.so

-- Found libjemalloc: /usr/lib64/libjemalloc.so

-- C Compiler supports: -Werror=format-security

-- C Compiler supports: -Wno-unused-but-set-variable

-- Building MaxAdmin with editline: /usr/lib64/libedit.so

-- Installing MaxScale to: /usr/local/mariadb-maxscale/

-- Configuring done

CMake Error: The inter-target dependency graph contains the following strongly connected component (cycle):

  "utils" of type STATIC_LIBRARY

    depends on "log_manager" (weak)

    depends on "log_manager" (strong)

  "log_manager" of type SHARED_LIBRARY

    depends on "utils" (weak)

At least one of these targets is not a STATIC_LIBRARY.  Cyclic dependencies are allowed only among static libraries.