Crafter.Build/implementations
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Jorijn van der Graaf 653dd0bb9b
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fix: rebuild and relink on what changed, submodules at their revisions, and mingw found where it is
- Shaders record the files glslang opened (a depfile) and their settings
  (source path, stage, entry point, defines, include directories) in the
  build directory, and rebuild when an included file or a setting changes,
  not only the shader's own source.
- An executable relinks when its link command changed, not only when an
  object is newer: a link flag in project.cpp, or a dependency's library
  that moved (an ExternalDependency built into a new cache directory). The
  command is recorded beside the objects; its flags come from ordered sets,
  so the order the dependency threads finish in can't change it.
- An external's newest artifact counts its libDirs and versioned .so names.
- Submodules are checked out at the revisions the fetched commit records,
  from the URLs its .gitmodules gives, after every clone, switch, checkout
  and pull, so a pinned commit builds against its own submodules, and one
  moved by hand is put back; with no .gitmodules, git isn't asked.
- Each external clone's fetch and build hold a file lock: parallel builds
  pulled into one clone at once ("cannot lock ref").
- mingw:
  - -stdlib=libstdc++ always;
  - the std module's source is found through libstdc++.modules.json in the
    mingw toolchain's own library directories (the generic lib/ holds the
    host's Linux one), asking the compiler once a run;
  - a toolchain that isn't there is a build error saying where it looked,
    not std::terminate;
  - CRAFTER_MINGW_DIR names the prefix, the directory holding
    x86_64-w64-mingw32/ and lib/gcc/;
  - inside the Flatpak the host's /usr mingw is used.
- RunScript's exit-status check reads as the one range it is.
- Tests: ConcurrentExternalFetch, ExternalArtifactTime, GitSubmodules,
  LinkFlagsChange, MingwMissing, ShaderIncludeChange; ShaderCompile and
  ToolchainResolve extended.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-20 20:20:29 +02:00
..
Crafter.Build-Asset.cpp linting 2026-07-23 01:24:42 +02:00
Crafter.Build-Clang.cpp fix: rebuild and relink on what changed, submodules at their revisions, and mingw found where it is 2026-10-20 20:20:29 +02:00
Crafter.Build-External.cpp fix: rebuild and relink on what changed, submodules at their revisions, and mingw found where it is 2026-10-20 20:20:29 +02:00
Crafter.Build-Implementation.cpp fix: decide a build step by its exit code, not by whether it printed 2026-08-26 00:51:15 +00:00
Crafter.Build-Interface.cpp fix: decide a build step by its exit code, not by whether it printed 2026-08-26 00:51:15 +00:00
Crafter.Build-Lint.cpp feat(toolchain): resolve the compiler in one place 2026-10-02 22:26:31 +02:00
Crafter.Build-Platform.cpp fix: rebuild and relink on what changed, submodules at their revisions, and mingw found where it is 2026-10-20 20:20:29 +02:00
Crafter.Build-Progress.cpp refactor: drop Windows host support 2026-10-02 22:03:34 +02:00
Crafter.Build-Script.cpp fix: rebuild and relink on what changed, submodules at their revisions, and mingw found where it is 2026-10-20 20:20:29 +02:00
Crafter.Build-Shader.cpp fix: rebuild and relink on what changed, submodules at their revisions, and mingw found where it is 2026-10-20 20:20:29 +02:00
Crafter.Build-Test.cpp feat(script): scripts in project.cpp, run with crafter-build run 2026-10-20 19:08:26 +02:00
Crafter.Build-Toolchain.cpp fix: rebuild and relink on what changed, submodules at their revisions, and mingw found where it is 2026-10-20 20:20:29 +02:00
main.cpp refactor: drop Windows host support 2026-10-02 22:03:34 +02:00