MNT: Specify compiler to be used by nvcc

config/common/buildSettings.mk

@@ -111,10 +111,14 @@ ifneq ($(shell which nvcc), )
   #  - Do not use -pedantic, otherwise *every single line* of
   #    transpiled cuda code will trigger "warning: style of line
   #    directive is a GCC extension".
+  #  - Specify the compiler to use with --compiler-bindir, as nvcc
+  #    will otherwise naively call "gcc"
   ARCHCUDACXXFLAGS = -I${CUDADIR}/include  \
                      -maxrregcount=64      \
                      ${GENCODE_FLAGS}      \
                      -DARMA_ALLOW_FAKE_GCC \
+                     --compiler-bindir     \
+                     $(shell which $(CC))  \
                      --compiler-options    \
                      "$(filter-out -pedantic, ${ARCHCXXFLAGS})"
   ARCHCUDALDFLAGS  = -L${CUDADIR}/lib \