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Refine relibc overlay patches and test wiring

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Vasilito
2026-04-20 18:37:35 +01:00
parent 6343f173c9
commit 3c88e91789
13 changed files with 938 additions and 179 deletions
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recipes/core/AGENTS.md
+6 -6
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@@ -68,12 +68,12 @@ Driver access pattern:
| Missing API | Location to implement |
|-------------|----------------------|
| signalfd/signalfd4 | `relibc/source/src/header/signal/` — now source-visible in the current Red Bear tree |
| timerfd_create/settime/gettime | `relibc/source/src/header/sys_timerfd/` — now source-visible in the current Red Bear tree |
| eventfd | `relibc/source/src/header/sys_eventfd/` — now source-visible in the current Red Bear tree |
| F_DUPFD_CLOEXEC | `relibc/source/src/header/fcntl/` — now source-visible in the current Red Bear tree |
| MSG_CMSG_CLOEXEC, MSG_NOSIGNAL | `relibc/source/src/header/sys_socket/` — now source-visible in the current Red Bear tree |
| open_memstream | `relibc/source/src/header/stdio/` — now source-visible in the current Red Bear tree |
| signalfd/signalfd4 | `relibc/source/src/header/signal/` + active `local/patches/relibc/P3-signalfd*.patch` carriers — current support is recipe-applied, not plain-source convergence |
| timerfd_create/settime/gettime | `relibc/source/src/header/sys_timerfd/` + active `local/patches/relibc/P3-timerfd.patch` carrier — current support is recipe-applied |
| eventfd | `relibc/source/src/header/sys_eventfd/` + active `local/patches/relibc/P3-eventfd.patch` carrier — current support is recipe-applied |
| F_DUPFD_CLOEXEC | `relibc/source/src/header/fcntl/` + `local/patches/relibc/redox.patch` — support language should remain evidence-qualified |
| MSG_CMSG_CLOEXEC, MSG_NOSIGNAL | `relibc/source/src/header/sys_socket/` — support language should remain evidence-qualified |
| open_memstream | `relibc/source/src/header/stdio/` + `local/patches/relibc/P3-open-memstream.patch` carrier — current support is patch-carried |
The current relibc work is therefore no longer just “add the missing Wayland APIs.” The higher-value
remaining work is completeness depth, downstream cleanup, and runtime validation.
recipes/core/relibc/recipe.toml
+7 -3
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@@ -7,20 +7,24 @@ patches = [
"../../../local/patches/relibc/P3-signalfd.patch",
"../../../local/patches/relibc/P3-signalfd-header.patch",
"../../../local/patches/relibc/P3-timerfd.patch",
"../../../local/patches/relibc/P3-waitid.patch",
"../../../local/patches/relibc/P3-semaphore-fixes.patch",
"../../../local/patches/relibc/P3-socket-cred.patch",
"../../../local/patches/relibc/P3-elf64-types.patch",
"../../../local/patches/relibc/P3-open-memstream.patch",
"../../../local/patches/relibc/P3-ifaddrs-net_if.patch",
"../../../local/patches/relibc/P3-fd-event-tests.patch",
]
[build]
template = "custom"
script = """
# rustup workaround https://github.com/rust-lang/rustup/issues/988
if [ "${COOKBOOK_HOST_SYSROOT}" = "/usr" ]; then
if command -v rustup >/dev/null 2>&1; then
if [ "${COOKBOOK_HOST_SYSROOT}" = "/usr" ] && command -v rustup >/dev/null 2>&1; then
pushd ${COOKBOOK_SOURCE}
${RUSTUP:-rustup} install
popd
fi
fi
export CARGO=${CARGO:-env -u CARGO cargo}
"${COOKBOOK_MAKE}" \