nealrichardson commented on a change in pull request #9898: URL: https://github.com/apache/arrow/pull/9898#discussion_r613713587
########## File path: r/vignettes/install.Rmd ########## @@ -335,6 +286,16 @@ See discussion [here](https://issues.apache.org/jira/browse/ARROW-8556). ## Summary of build environment variables +Some features are optional when you build Arrow from source + +* `ARROW_S3`: If set to `true` S3 support will be built (as long as the + dependencies are met, if they are not met, this may be automatically turned off) (default: false) +* `ARROW_JEMALLOC`: If set to `true` jemalloc support will be included (default: true) +* `ARROW_PARQUET`: If set to `true` parquet support will be included (default: true) +* `ARROW_DATASET`: If set to `true` dataset support will be included (default: true) +* `ARROW_WITH_RE2`: If set to `true` RE2 regular expression library support will be included (default: true) +* `ARROW_WITH_UTF8PROC`: If set to `true` UTF8Proc string library support will be included (default: true) Review comment: ```suggestion * `ARROW_S3`: If set to `ON` S3 support will be built as long as the dependencies are met; if they are not met, the build script will turn this `OFF` * `ARROW_JEMALLOC` for the `jemalloc` memory allocator * `ARROW_PARQUET` * `ARROW_DATASET` * `ARROW_WITH_RE2` for the RE2 regular expression library, used in some string compute functions * `ARROW_WITH_UTF8PROC` for the UTF8Proc string library, used in many other string compute functions ``` ########## File path: r/vignettes/install.Rmd ########## @@ -335,6 +286,16 @@ See discussion [here](https://issues.apache.org/jira/browse/ARROW-8556). ## Summary of build environment variables +Some features are optional when you build Arrow from source Review comment: ```suggestion Some features are optional when you build Arrow from source. With the exception of `ARROW_S3`, these are all `ON` by default in the bundled C++ build, but you can set them to `OFF` to disable them. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
