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set_makevars

Create a new Makevars file, by adding new variables

Description

You probably want with_makevars() instead of this function.

Usage

set_makevars(
  variables,
  old_path = makevars_user(),
  new_path = tempfile(),
  assignment = c("=", ":=", "?=", "+=")
)

Arguments

variables

[named character]
new variables and their values
old_path

[character(1)]
location of existing Makevars file to modify.
new_path

[character(1)]
location of the new Makevars file
assignment

[character(1)]
assignment type to use.

Details

Unlike with_makevars(), it does not activate the new Makevars file, i.e. it does not set the R_MAKEVARS_USER environment variable.

withr

Run Code 'With' Temporarily Modified Global State

v2.4.2
MIT + file LICENSE
Authors
Jim Hester [aut, cre], Kirill Müller [aut], Kevin Ushey [aut], Hadley Wickham [aut], Winston Chang [aut], Jennifer Bryan [ctb], Richard Cotton [ctb], RStudio [cph]
Initial release

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