[ET Trac] [Einstein Toolkit] #2215: Hydro_RNSID cleanup

#2215: Hydro_RNSID cleanup ---------------------------------+----------------------------------- Reporter: Roland Haas | Type: defect Status: new | Priority: optional Milestone: | Component: EinsteinToolkit thorn Version: development version | Keywords: Hydro_RNSID ---------------------------------+----------------------------------- * Hydro_RNSID: respect CPPFLAGS when building utilities * Hydro_RNSID: remove unused variables

Adding CPPFLAGS to CFLAGS when compiling is what the Cactus build system does (see lib/make/make.config.rules.in and search for $(CPPFLAGS)).

Pull request is here: https://bitbucket.org/einsteintoolkit/einsteininitialdata/pull-requests/5