2026.9.28.3: the build-plugin architecture -- mcpp.core, build information, members built once, batched placement, pack -p, the library interface (#734) by speak-agent · Pull Request #735 · mcpp-community/mcpp

manifest: [package] mcpp = ">=V" states the oldest mcpp a package supports; [lib] names an unknown key (#734 E9, E12)

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bca5542

build program: mcpp.core names the engine interface, and mcpp stays its permanent equivalent (#734 E8)

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d77d523

build program: the resolved toolchain as build information -- tools, the ABI's tools, their environment, identity, instance, ninja, the runtime contract (#734 E2, protocol 14)

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065e4e7

build program: structured diagnostics, the feature that provides a missing module, and the plugin naming rule under mcpp. (#734 E11, E7, E10)

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4fc54ea

build: the files beside a program are placed by one process, from a list the plan writes (#734 E4)

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529c0ba

pack: -p selects a member; a library states its interface -- W1 to W3 and the complete Withheld report (#734 E3, E6)

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a57ef57

build: the project fast path states why it declined, under -v (#734 E5, the reading first)

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0e46a68

workspace: a member used as a path dependency is built once, in its own directory, and consumers take its objects from there (#734 E1)

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a6a2d6f

tests: the placement list edge, the plugin naming wording, and the protocol table check; W3 needs the text scanner's re-exports (#734)

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c49d127

2026.9.28.3: SPEC-007 section 9, SPEC-008, the chapters and the changelog for #734; the design record

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0de80d7

mcpp module: report() writes through printf, so no FILE reaches the interface (#734 E11)

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19bee65

build: the fast path sees a path dependency's whole tree and resumes after a confirmed edit; its reasons are statements (#734 E5)

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55d2d51

ci(measure): an absent runtime copy in qt-base is not a failed install

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9ab73d7

docs(agents): the #734 record -- the release number, two fast-path departures, and the plugins' implementation

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d167450

W3 leaves members of the package's own workspace alone; clang on the MSVC ABI says when msvc@system finds no toolset (#734)

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af81f62

stage --list: generic spellings, and a refusal that names its entries; two prepare steps split under the size gate (#734)

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2420a1f

ui: one line per download -- the completion line only, with its size and time, in both modes (#734)

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e7a9b4b

E5: the fast path serves on macOS, Windows and SDK-sysroot targets; three e2e made portable (#734)

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5fde78e

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2026.9.28.3: the build-plugin architecture -- mcpp.core, build information, members built once, batched placement, pack -p, the library interface (#734) - #735

2026.9.28.3: the build-plugin architecture -- mcpp.core, build information, members built once, batched placement, pack -p, the library interface (#734)#735
Sunrisepeak merged 18 commits into
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feat/734-build-plugin-architecture

Commits on Sep 28, 2026

manifest: [package] mcpp = ">=V" states the oldest mcpp a package supports; [lib] names an unknown key (#734 E9, E12)

build program: mcpp.core names the engine interface, and mcpp stays its permanent equivalent (#734 E8)

build program: the resolved toolchain as build information -- tools, the ABI's tools, their environment, identity, instance, ninja, the runtime contract (#734 E2, protocol 14)

build program: structured diagnostics, the feature that provides a missing module, and the plugin naming rule under mcpp. (#734 E11, E7, E10)

build: the files beside a program are placed by one process, from a list the plan writes (#734 E4)

pack: -p selects a member; a library states its interface -- W1 to W3 and the complete Withheld report (#734 E3, E6)

build: the project fast path states why it declined, under -v (#734 E5, the reading first)

workspace: a member used as a path dependency is built once, in its own directory, and consumers take its objects from there (#734 E1)

tests: the placement list edge, the plugin naming wording, and the protocol table check; W3 needs the text scanner's re-exports (#734)

2026.9.28.3: SPEC-007 section 9, SPEC-008, the chapters and the changelog for #734; the design record

mcpp module: report() writes through printf, so no FILE reaches the interface (#734 E11)

build: the fast path sees a path dependency's whole tree and resumes after a confirmed edit; its reasons are statements (#734 E5)

ci(measure): an absent runtime copy in qt-base is not a failed install

docs(agents): the #734 record -- the release number, two fast-path departures, and the plugins' implementation

W3 leaves members of the package's own workspace alone; clang on the MSVC ABI says when msvc@system finds no toolset (#734)

stage --list: generic spellings, and a refusal that names its entries; two prepare steps split under the size gate (#734)

ui: one line per download -- the completion line only, with its size and time, in both modes (#734)

E5: the fast path serves on macOS, Windows and SDK-sysroot targets; three e2e made portable (#734)