(Before)  config.status: error: cannot find input file: `src/Makefile.in'
(Now)    Makefile:544: /src/.deps/gtest-death-test.Po: No such file or directory
Makefile
- Add tweak for 'Deleting option not to get -o output only asks for single arg.'
  As SUBST_CLASSES+= build-dir
patches/patch-bootstrap
-  Add comment
patches/patch-configure.ac
-  To resolve problem listed above as (Before), add 'doc' in subdir list.
   -AM_EXTRA_RECURSIVE_TARGETS([src])
   +AM_EXTRA_RECURSIVE_TARGETS([src doc])