Output the compiler or linker flags required to build with the StanHeaders package
CxxFlags(as_character = FALSE)
LdFlags(as_character = FALSE)
If as_character
is TRUE
, then these functions return
a character vector of length one. Otherwise, (which is the default) these
functions return NULL
invisibly after outputing the compiler
or linker flags to the screen.
These functions are currently not exported and are typically called from a Makevars or a Makevars.win file of another package.