Add --vanilla flag to r build system (#22166)

Unlike the other commands of the `R CMD` interface, the `INSTALL` command
will read `Renviron` files. This can potentially break builds of r-
packages, depending on what is set in the `Renviron` file. This PR adds
the `--vanilla` flag to ensure that neither `Rprofile` nor `Renviron` files
are read during Spack builds of r- packages.
This commit is contained in:
Glenn Johnson 2021-03-08 16:53:12 -06:00 committed by GitHub
parent 68d5f348e5
commit ccc7ed0af9
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@ -84,6 +84,7 @@ def install(self, spec, prefix):
config_vars = self.configure_vars() config_vars = self.configure_vars()
args = [ args = [
'--vanilla',
'CMD', 'CMD',
'INSTALL' 'INSTALL'
] ]