@CODE_COVERAGE_RULES@ undefined
seems this set of macros is deprecated. seen as:
...
make[3]: Entering directory '/usr/src/RPM/BUILD/nautilus-actions-3.4.1/src/core'
Makefile:1190: *** missing separator. Stop.
$ grep -C1 @C /usr/src/RPM/BUILD/nautilus-actions-3.4.1/src/core/Makefile
# Code coverage
@CODE_COVERAGE_RULES@