ci: dynamically link to musl libc #279

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claude/musl-dynamic-linking-eAB2S

Commits on Mar 20, 2026

test: add milestone stress test to reproduce flaky SIGSEGV on musl

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authored and
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committed
ci: temporarily focus on musl pty_terminal_test only

claude
authored and
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committed
test: increase stress test iterations and add binary loop

claude
authored and
branchseer
committed
test: add SIGSEGV signal handler for debugging on musl

claude
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committed
test: add SIGSEGV handler to milestone test + run it 500x in CI

claude
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committed
test: improve SIGSEGV handler to capture fault addr + RIP from ucontext

claude
authored and
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committed
test: add frame-pointer backtrace + addr2line resolution for crash

claude
authored and
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committed
fix: resolve function-cast-as-integer lint in signal handler

claude
authored and
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committed
fix: use busybox-compatible grep in CI addr2line script

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committed
test: increase stress iterations to 2000, add objdump + env info

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fix: serialize PTY spawn on musl to avoid libc race condition

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authored and
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committed
chore: remove debugging artifacts, restore full CI

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authored and
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committed
fix: hold PTY lock for entire Terminal lifetime on musl

claude
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committed
fix: add `..` to Terminal destructuring for musl _pty_guard field

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committed
ci: add temporary musl stability workflow (10 parallel runs)

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authored and
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fix: only serialize PTY spawn on musl, not entire lifetime

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authored and
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committed
chore: remove temporary musl stability workflow

claude
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committed
fix: serialize PTY FD cleanup with spawn on musl
claude
committed
ci(test-musl): switch to dynamic musl libc linking

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authored and
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committed
ci(musl): move -crt-static to .cargo/config.toml

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revert: undo -crt-static changes in .cargo/config.toml

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ci(musl): clarify why -crt-static is needed

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fix(fspy_test_bin): force static linking for seccomp test binary

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fix(fspy): allow dynamically-linked test binary in seccomp tests

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fix(fspy): skip static_executable tests on musl

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fix(pty_terminal): use signal_hook instead of ctrlc for musl compat

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ci: dynamically link to musl libc #279

ci: dynamically link to musl libc #279
branchseer wants to merge 26 commits intomainfrom
claude/musl-dynamic-linking-eAB2S

Commits on Mar 20, 2026

test: add milestone stress test to reproduce flaky SIGSEGV on musl

ci: temporarily focus on musl pty_terminal_test only

test: increase stress test iterations and add binary loop

test: add SIGSEGV signal handler for debugging on musl

test: add SIGSEGV handler to milestone test + run it 500x in CI

test: improve SIGSEGV handler to capture fault addr + RIP from ucontext

test: add frame-pointer backtrace + addr2line resolution for crash

fix: resolve function-cast-as-integer lint in signal handler

fix: use busybox-compatible grep in CI addr2line script

test: increase stress iterations to 2000, add objdump + env info

fix: serialize PTY spawn on musl to avoid libc race condition

chore: remove debugging artifacts, restore full CI

fix: hold PTY lock for entire Terminal lifetime on musl

fix: add `..` to Terminal destructuring for musl _pty_guard field

ci: add temporary musl stability workflow (10 parallel runs)

fix: only serialize PTY spawn on musl, not entire lifetime

chore: remove temporary musl stability workflow

fix: serialize PTY FD cleanup with spawn on musl

ci(test-musl): switch to dynamic musl libc linking

ci(musl): move -crt-static to .cargo/config.toml

revert: undo -crt-static changes in .cargo/config.toml

ci(musl): clarify why -crt-static is needed

fix(fspy_test_bin): force static linking for seccomp test binary

fix(fspy): allow dynamically-linked test binary in seccomp tests

fix(fspy): skip static_executable tests on musl

fix(pty_terminal): use signal_hook instead of ctrlc for musl compat