jonkeane commented on a change in pull request #11644:
URL: https://github.com/apache/arrow/pull/11644#discussion_r746961918



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File path: r/vignettes/developing.Rmd
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@@ -154,15 +184,18 @@ You'll first call `cmake` to configure the build and then 
`make install`. For th
 
 ```{bash, save=run & !sys_install}
 cmake \
+  -G Ninja \
   -DCMAKE_INSTALL_PREFIX=$ARROW_HOME \
   -DCMAKE_INSTALL_LIBDIR=lib \
+  -DARROW_BUILD_SHARED=OFF \
+  -DARROW_BUILD_STATIC=ON \
   -DARROW_COMPUTE=ON \
   -DARROW_CSV=ON \
   -DARROW_DATASET=ON \
   -DARROW_EXTRA_ERROR_CONTEXT=ON \
   -DARROW_FILESYSTEM=ON \
   -DARROW_INSTALL_NAME_RPATH=OFF \
-  -DARROW_JEMALLOC=ON \
+  -DARROW_JEMALLOC=OFF \

Review comment:
       Yup, the defaults are (on not-macos): jemalloc, mimalloc, system (in 
that order, if they are available)
   On macos: mimalloc, jemalloc, system (in that order, if they are available)
   
   So on windows (if jemalloc isn't supported) the order will be: mimalloc, 
system (in that order)
   
   Because of this, I think we _do_ want it here at least when building on 
linux or macos. Does it fail gracefully if it's `ON` on windows or does it 
error completely?




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