RFR: Use `make` to build the repo [v2]

[Jonathan Gibbons]

> Use `make` to build the repo

Jonathan Gibbons has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.org/doccheck/pull/6/files
  - new: https://git.openjdk.org/doccheck/pull/6/files/497d8ccb..497d8ccb

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=doccheck&pr=6&range=01
 - incr: https://webrevs.openjdk.org/?repo=doccheck&pr=6&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/doccheck/pull/6.diff
  Fetch: git fetch https://git.openjdk.org/doccheck.git pull/6/head:pull/6

PR: https://git.openjdk.org/doccheck/pull/6