fixed compilation

diff --cc tools/sysrepo_config
index db37e496b88fce46fb9115c23d80c0145e57ed63,a4f1165bca65bbdbd33b67245057c6507e08941c..0758aa0c6cecfa9da1fd8c7405c69aa1c77ecbce
--- 1/tools/sysrepo_config
--- 2/tools/sysrepo_config
+++ b/tools/sysrepo_config
@@@ -39,15 -39,16 +39,17 @@@ the
        echo "    get lib path"
        echo "--modversion"
        echo "    get version"
+       echo "--variable=SR_REPOSITORY_LOC"
+       echo "    get repo path"
        echo "libraries:"
        echo "    libsysrepo"
 +      echo "    libSysrepo-cpp"
        exit 0
  else if [ $# -ne 2 ]
        then
                echo "run: \`$0 --help\` for more help"
                exit 0
-       else if [ $2 != "libsysrepo" ] && [ $2 != "libSysrepo-cpp" ] 
 -      else if [ $2 != "libsysrepo" ]
++      else if [ $2 != "libsysrepo" ] && [ $2 != "libSysrepo-cpp" ]
                then
                        echo "library $2 not supported"
                        echo "run: \`$0 --help\` for more help"
@@@ -68,7 -69,8 +70,8 @@@ the
  fi
  if [ $1 == "--libs" ]
  then
-       echo "-L${SYSREPO_PATH}/lib/ -L${YANG_LIBRARY_PATH} -lsysrepo -lSysrepo-cpp -lyang -pthread -lpcre -lev -lprotobuf -lavl -lprotobuf-c"
+ # Earlier versions also required -lprotobuf, but it is no longer needed.
 -      echo "-L${SYSREPO_PATH}/build/src -L${SYSREPO_PATH}/build/swig -L$YANG_LIBRARY_PATH -l:${sysrepo_lib}.a -lSysrepo-cpp -lyang -pthread -lpcre -lev -lavl -lprotobuf-c"
++      echo "-L${SYSREPO_PATH}/lib/ -L${YANG_LIBRARY_PATH} -lsysrepo -lSysrepo-cpp -lyang -pthread -lpcre -lev -lavl -lprotobuf-c"
        exit 0
  fi
  if [ $1 == "--modversion" ]
@@@ -79,5 -81,9 +82,10 @@@ the
        echo "${MAJOR}.${MINOR}.${PATCH}"
        exit 0
  fi
+ if [ $1 == "--variable=SR_REPOSITORY_LOC" ]
+ then
+       echo "${SYSREPO_PATH}/build/repository"
++      exit 0
+ fi
  echo "wrong parameter"
  echo "run: \`$0 --help\` for more help"