Merge pull request #2698 from gottesmm/distcc_use_localhost_when_configuring_with_cmake

[distcc] When distcc is enabled force cmake to use localhost for conf…

Author: gottesmm

utils/build-script-impl

@@ -1884,7 +1884,10 @@ for deployment_target in "${HOST_TARGET}" "${CROSS_COMPILE_TOOLS_DEPLOYMENT_TARG
                     ( ! -z "${generator_output_path}" && ! -f "${generator_output_path}" ) ]] ; then
             set -x
             mkdir -p "${build_dir}"
-            (cd "${build_dir}" && "${CMAKE}" "${cmake_options[@]}" "${EXTRA_CMAKE_OPTIONS[@]}" "${source_dir}")
+            if [[ -n "${DISTCC}" ]]; then
+                EXTRA_DISTCC_OPTIONS="DISTCC_HOSTS=localhost,lzo,cpp"
+            fi
+            (cd "${build_dir}" && env "${EXTRA_DISTCC_OPTIONS}" "${CMAKE}" "${cmake_options[@]}" "${EXTRA_CMAKE_OPTIONS[@]}" "${source_dir}")
             { set +x; } 2>/dev/null
         fi