(this should have been posted to R-package-devel, not R-devel)
Am 20.10.21 um 00:17 schrieb John Maindonald via R-devel:
Setting
Sys,setenv('_R_CHECK_DEPENDS_ONLY_'=‘true’)
or Sys,setenv('_R_CHECK_DEPENDS_ONLY_’=TRUE)
(either appear to be acceptable) appears to have no effect when I do, e.g.
If you set the environment variable inside a running R process, it will
only affect that process and child processes, but not an independent R
process launched from a shell like you seem to be doing here:
$R CMD check qra_0.2.4.tar.gz
* using log directory ‘/Users/johnm1/pkgs/qra.Rcheck’
* using R version 4.1.1 (2021-08-10)
* using platform: x86_64-apple-darwin17.0 (64-bit)
* using session charset: UTF-8
. . .
(This should have failed.)
How to set environment variables is system-specific. On a Unix-like
system, you could use the command
_R_CHECK_DEPENDS_ONLY_=true R CMD check qra_0.2.4.tar.gz
to set the environment variable for this R process.
See, e.g., https://en.wikipedia.org/wiki/Environment_variable.
Best regards,
Sebastian Meyer
I’d have expected that the "On most systems . . .” mentioned in the Writing R
extensions
manual (1.1.3.1 Suggested packages) would include my setup.
Any insight on what I am missing will be welcome.
John Maindonald email: [email protected]
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