jonkeane commented on code in PR #37961:
URL: https://github.com/apache/arrow/pull/37961#discussion_r1357460372
##########
r/R/install-arrow.R:
##########
@@ -267,3 +268,9 @@ wslify_path <- function(path) {
end_path <- strsplit(path, drive_expr)[[1]][-1]
file.path(wslified_drive, end_path)
}
+
+on_rosetta <- function() {
+ # make sure to suppress warnings and ignore the stderr so that this is
silent where proc_translated doesn't exist
+ identical(tolower(Sys.info()[["sysname"]]), "darwin") &&
+ identical(suppressWarnings(system("sysctl -n sysctl.proc_translated",
intern = TRUE, ignore.stderr = TRUE)), "1")
+}
Review Comment:
```suggestion
}
```
To appease the linter
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