2026.9.24.1 — the MSVC toolset is the sysroot, the deployment target follows the target, and frozen gcc headers are named (#685, #687) - #688

Merged

Sunrisepeak merged 10 commits into

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feat/toolchain-selection

Sep 23, 2026

Commits on Sep 23, 2026

feat: the MSVC toolset is the sysroot of the MSVC ABI, chosen once
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b3bb364
fix: resolve macos_deployment_target by target, not by host (#685)

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claude
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6225638
feat: diagnose fixincludes-frozen headers in installed gcc payloads (#687)

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claude
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8af1c3c
Merge branch 'feat/685-deployment-target' into feat/toolchain-selection
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0ac1b4f
fix: CompileUnit::providesModule is a plain string
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5c69125
chore: bump version to 2026.9.24.1
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a1bdc01
fix: parse vswhere text so the MSVC module does not import the JSON library
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9e29590
fix: RuntimeBinding's libc and hostLibc are plain strings
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58e3463
docs: what earlier engines do with an MSVC-row sysroot, measured
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7b29452
fix: the MSVC sysroot rebinds std.ixx only
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10d058b