| 1 | This document describes the organization of the source tree and what |
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| 2 | is appropriate to put where. |
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| 3 | |
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| 4 | doc |
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| 5 | --- |
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| 6 | |
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| 7 | This hierarchy contains documentation related to the maintenance of |
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| 8 | the source tree. Documentation for specific pieces of software does |
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| 9 | not belong here. |
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| 10 | |
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| 11 | athena |
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| 12 | ------ |
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| 13 | |
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| 14 | This hierarchy contains software (running code) for which we are the |
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| 15 | primary maintainers. The contents of this hierarchy should not be |
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| 16 | highly tailored to the Athena environment (for instance, referencing |
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| 17 | AFS paths in the Athena cell is a no-no), and should use the Athena |
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| 18 | build system as documented in the file "build-system" in this |
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| 19 | directory. |
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| 20 | |
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| 21 | This hierarchy is divided up into "bin", "etc", and "lib" directories |
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| 22 | according to where the software lives. At the current time, this |
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| 23 | division is very rough; programs under "lib" such as Zephyr contain |
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| 24 | programs as well as libraries. |
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| 25 | |
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| 26 | third |
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| 27 | ----- |
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| 28 | |
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| 29 | This hierarchy contains software which we use which is maintained by |
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| 30 | other people, with changes for our build environment. Software in |
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| 31 | this hierarchy does not use the Athena build system; it has not yet |
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| 32 | been determined or documented how third-party software will be built, |
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| 33 | but it will attempt to require as few modifications to the original |
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| 34 | build system as possible. |
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| 35 | |
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| 36 | packs |
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| 37 | ----- |
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| 38 | |
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| 39 | This hierarchy contains "stuff" which is relevant to the construction |
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| 40 | of the system packs and the configuration and maintenance of an Athena |
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| 41 | workstation. Running code in the "packs" hierarchy is highly tailored |
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| 42 | to the Athena environment would generally be useless to the outside |
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| 43 | world except as examples. |
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| 44 | |
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| 45 | The packs hirearchy has the following subdirectories: |
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| 46 | |
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| 47 | build |
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| 48 | Scripts et al used to build the system packs from the |
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| 49 | source tree. |
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| 50 | |
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| 51 | config |
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| 52 | Configuration files for Athena workstations. |
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| 53 | |
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| 54 | dotfiles |
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| 55 | Shell scripts sourced when the user logs in, and |
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| 56 | their subsidiaries. |
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| 57 | |
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| 58 | maint |
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| 59 | Workstation maintenance software, including boot-time |
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| 60 | scripts, reactivate, scripts for cleaning temporary |
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| 61 | areas, etc.. |
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| 62 | |
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| 63 | glue |
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| 64 | Shell scripts and symlink generation for making the |
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| 65 | packs refer to software which is not built as part |
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| 66 | of the release. |
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| 67 | |
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| 68 | install |
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| 69 | The workstation installation system. |
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| 70 | |
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| 71 | update |
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| 72 | The workstation update system. |
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