[tmp] 0.0.90 MSVC native build + dialect flags — Windows CI iteration#212
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Sunrisepeak wants to merge 5 commits into
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[tmp] 0.0.90 MSVC native build + dialect flags — Windows CI iteration#212Sunrisepeak wants to merge 5 commits into
Sunrisepeak wants to merge 5 commits into
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…ole module graph (#210) [build].cxxflags like -freflection change what libstdc++ headers DECLARE (<meta> is gated on __cpp_impl_reflection) — they are module-graph dialect, same nature as -std=. They now ride -std='s channels: the global $cxxflags (every TU incl. dependency modules — fixes the fmt.gcm-class secondary failure), the std/std.compat prebuild command, and scans. Known-list auto-promotion (reflection/contracts/char8_t/_GLIBCXX_USE_CXX11_ABI) + explicit [build] dialect_cxxflags escape hatch. The fingerprint already keyed these flags — only the command construction was missing them. Also: cppStandardFlag is now spelled per-dialect (std_flag_for — msvc /std:c++20 | /std:c++latest), groundwork for the native MSVC backend. Verified: issue #210's exact repro prints 'x 2 / y 3' via import std on gcc@16.1.0; e2e 98 covers both variants + std-module.json assertion.
- C1 env model: find_windows_sdk() + build_env_for_cl() synthesize INCLUDE/LIB/PATH/VSLANG=1033 from the detected VC tools + SDK (no vcvarsall run); enrich_toolchain_from_cl fills tc.envOverrides; missing SDK keeps detection working and fails the BUILD with guidance (replaces the 0.0.88 'not yet supported' gate — the gate is gone). - C2 emission: SeparateLinker rules (link.exe /OUT + rspfile — cmd's 8191 limit), lib.exe archives, /DLL+/IMPLIB shared, deps=msvc via /showIncludes, /interface /TP for .cppm module units, /std: mapping (std_flag_for), /MD|/MT CRT model, /Od, /nologo /EHsc /utf-8 baseline, .obj object extension end to end (plan objExt + std staging names). - C3 std/std.compat staging: single-cl commands (/ifcOutput), ifc.cache layout, registry-dispatched staged paths (clang hardcoding removed), stdmod executes with the toolchain env (capture_with_env). - C4 scanning: /scanDependencies as the third builtin P1689 producer (provider capability + ninja scan rule); dyndep ifc-parameterized as-is. - C8 fast path: '@env' multi-var encoding in the build cache env slot so incremental msvc builds re-create INCLUDE/LIB for ninja. - cd /d in std stage commands (cmd.exe won't change drive without it; D: workspace + C: BMI cache is the real CI layout). Zero-diff gate re-verified for GCC and LLVM vs the 0.0.89 release binary.
…rsion/docs - e2e 99 (requires: msvc): default msvc → modules build/run → import std → incremental; 95's build-gate assertion flips to a real build+run; the ci-windows MSVC step now drives 99. - mingw: windows-only guard with a clear message (was 'invalid xpkg target xim:mingw-gcc@'); e2e 97 objdump path unhardcoded; doctor gains Windows SDK + mingw sections. - release.yml publish-ecosystem timeout 20→30 (backstop for the fixed mirror script's worst case). - version 0.0.90 + CHANGELOG + docs/03 MSVC build section.
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Green in one round (run 29245851464): e2e 53/0 incl. 99 native MSVC build (modules/import std/incremental), 95 flipped to real build, 97 mingw unchanged. Superseded by the real PR. |
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Temp iteration PR for 0.0.90 (MSVC native cl.exe backend + #210 dialect flags + polish). Only ci-windows.yml (+release.yml for e2e 45) kept. Do not merge.