fix: remove subos sysroot override, use payload paths for toolchain sysroot#62

Merged

Sunrisepeak merged 22 commits into

mainfrom

fix/linux-sysroot-payload-first

May 21, 2026

Commits on May 21, 2026

fix: remove subos sysroot override, use payload paths for toolchain sysroot (#62)
Sunrisepeak
committed
fix: GCC sysroot fallback — remap stale build-time path to registry
Sunrisepeak
committed
fix: add target-specific libc++ include path for --no-default-config
Sunrisepeak
committed
fix: restrict --no-default-config to macOS only
Sunrisepeak
committed
feat: payload-first sysroot — assemble compile env from xpkgs payloads
Sunrisepeak
committed
fix: GCC needs --sysroot for include-fixed, supplement with -isystem
Sunrisepeak
committed
fix: add -nostdinc++ -stdlib=libc++ for Clang --no-default-config
Sunrisepeak
committed
feat: ensure sysroot complete by symlinking from payload xpkgs
Sunrisepeak
committed
fix: include MSVC effective triple in fingerprint (Windows)
Sunrisepeak
committed
feat: add is_msvc_target() predicate + ci-fresh-install workflow
Sunrisepeak
committed
fix: ci-fresh-install — correct asset names + MCPP_VENDORED_XLINGS
Sunrisepeak
committed
fix: ci-fresh-install — simulate real user, no extra config
Sunrisepeak
committed
fix: ci-fresh-install Windows — use pwsh for native path handling
Sunrisepeak
committed
fix: ci-fresh-install — workflow_dispatch only
Sunrisepeak
committed
fix: ci-fresh-install — build PR's mcpp then test fresh user flow
Sunrisepeak
committed
ci: retrigger after clearing Windows cache
Sunrisepeak
committed
fix: ci-fresh-install — simplify, use GITHUB_PATH only
Sunrisepeak
committed
fix: ci-fresh-install — no $MCPP var, just PATH; add mirror for LLVM
Sunrisepeak
committed
fix: ci-fresh-install — test released mcpp, not freshly-built
Sunrisepeak
committed
chore: move ci-fresh-install to separate PR
Sunrisepeak
committed
ci: multi-toolchain coverage on Linux, remove continue-on-error tests
Sunrisepeak
committed
fix: actually update ci.yml (previous edit didn't take effect)
Sunrisepeak
committed

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fix: remove subos sysroot override, use payload paths for toolchain sysroot#62

fix: remove subos sysroot override, use payload paths for toolchain sysroot#62
Sunrisepeak merged 22 commits into
mainfrom
fix/linux-sysroot-payload-first

Commits on May 21, 2026

fix: remove subos sysroot override, use payload paths for toolchain sysroot (#62)

fix: GCC sysroot fallback — remap stale build-time path to registry

fix: add target-specific libc++ include path for --no-default-config

fix: restrict --no-default-config to macOS only

feat: payload-first sysroot — assemble compile env from xpkgs payloads

fix: GCC needs --sysroot for include-fixed, supplement with -isystem

fix: add -nostdinc++ -stdlib=libc++ for Clang --no-default-config

feat: ensure sysroot complete by symlinking from payload xpkgs

fix: include MSVC effective triple in fingerprint (Windows)

feat: add is_msvc_target() predicate + ci-fresh-install workflow

fix: ci-fresh-install — correct asset names + MCPP_VENDORED_XLINGS

fix: ci-fresh-install — simulate real user, no extra config

fix: ci-fresh-install Windows — use pwsh for native path handling

fix: ci-fresh-install — workflow_dispatch only

fix: ci-fresh-install — build PR's mcpp then test fresh user flow

ci: retrigger after clearing Windows cache

fix: ci-fresh-install — simplify, use GITHUB_PATH only

fix: ci-fresh-install — no $MCPP var, just PATH; add mirror for LLVM

fix: ci-fresh-install — test released mcpp, not freshly-built

chore: move ci-fresh-install to separate PR

ci: multi-toolchain coverage on Linux, remove continue-on-error tests

fix: actually update ci.yml (previous edit didn't take effect)