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A set of repository-level makefiles allows gmake to be invoked at the top level to build all packages and projects locally, or build a full release of rce software. A set of makefile templates is used to clone new projects and packages. See Figure 4.
Building all projects at once is the exception. Typically, development iterations involve building and re-building individual packages and constituents. Figure 5 depicts the makefiles relevant to package and constituent builds.
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