EC1137

This warning indicates the specified EMAKEFLAGS option is unrecognized.

See above.

This warning may be displayed if EMAKEFLAGS is defined with options that contain spaces in the value (for example, --emake-option="value with spaces"). Depending on how you use EMAKEFLAGS, this may result in builds not operating correctly. Specifically, if you specified --emake-root or --emake-resource through EMAKEFLAGS, and those options have spaces, your build may not use the correct root or the correct resource.

For the issue mentioned above, use the EMAKE_ROOT environment variable to specify the eMake root, and eliminate spaces in your resource specification.