makevars

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User and Site Compilation Variables

Determine the location of the user and site specific Makevars files for customizing package compilation.

Keywords
utilities
Usage
makevars_user()
makevars_site()
Details

Package maintainers can use these functions to employ user and site specific compilation settings also for compilations not using R's mechanisms (in particular, custom compilations in subdirectories of src), e.g., by adding configure code calling R with cat(tools::makevars_user()) or cat(tools::makevars_site()), and if non-empty passing this with -f to custom Make invocations.

Value

A character string with the path to the user or site specific Makevars file, or an empty character vector if there is no such file.

See Also

Section “Customizing package compilation” in the “R Installation and Administration” manual.

Aliases
  • makevars_user
  • makevars_site
Examples
library(tools) # NOT RUN { makevars_user() makevars_site() # }
Documentation reproduced from package tools, version 3.4.3, License: Part of R 3.4.3

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