[Rd] The Environment variables settings in bin/R, why do they ignore environment variables of the same name?
saptarshi.guha at gmail.com
Fri Feb 27 01:20:48 CET 2015
In installation/R/bin/R i notice
1. R_HOME_DIR is hard coded e.g.
2. It ignores R_HOME_DIR
echo "WARNING: ignoring environment value of R_HOME"
3. R_SHARE_DIR, R_INCLUDE_DIR and R_DOC_DIR are also hard coded.
Is there a reason why these settings do not read the values from the
environment variables of the same name (assuming they exist) and
defaulting to these hard coded values in case they dont?
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