[ET Trac] #2807: Hydro_RNSD passes CFLAGS to LD

#2807: Hydro_RNSD passes CFLAGS to LD

Reporter: Roland Haas Status: new Milestone: Version: Type: bug Priority: minor Component: EinsteinToolkit thorn

Hydro_RNSID passed CFLAGS to LD when linking its utilities:

``` HYDRO_RNS_LDFLAGS := $(HYDRO_RNS_CFLAGS) $(DEBUG_LD) $(LDFLAGS) $(EXTRAFLAGS) $(GENERAL_LIBRARIES ```

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this fails if `LD` is `nvcc` which will not accept a `-std=gnu99` or `-std=c99` option typically present in `CFLAGS` since it only accepts C++ language flavors.

This is similar to #2553 where Cactus pass `CPPFLAGS` and `CXXFLAGS` to `LD`

-- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2807/hydro_rnsd-passes-...