make distclean destroyed prefix/ which was entirely gitignored.
Now prefix/*.tar.gz (clang/gcc/rust toolchain, ~408MB) is tracked.
Recovery after distclean: git checkout + make prefix (extract + build relibc).
prefix/.gitignore allows only *.tar.gz files; extracted directories,
relibc-install, and sysroot remain untracked (regenerable).
Fixes C compilation failures where signal.h (via signalfd_siginfo struct)
uses uint32_t/int32_t/uint64_t without stdint.h being transitively included.
The include chain signal.h -> sys/types.h -> sys/types/internal.h lacked
stdint.h, causing 'unknown type name' errors for uint32_t, uint8_t, and
uintptr_t in any C package compiling against the relibc sysroot headers.
Affected: diffutils, libiconv, and all packages whose autoconf checks
included <signal.h> and failed on the missing stdint types.
Added 'stdint.h' to sys_includes in sys_types_internal/cbindgen.toml.
Durable in local/patches/relibc/P3-sys-types-stdint-include.patch.
- Removed broken netinet/in6_pktinfo_compat.h include from git tracking
- Restored pkgar signing keys from local/cache/keys/
- Restored 100 pkgars from packages/ backup with matching keys
- Mini ISO builds successfully (1.5 GB)
- Full ISO needs COOKBOOK_OFFLINE=false for missing tarballs
The committed git state had a broken #include from a concurrent session.
The atomic build extracts the clean tarball, but the dirty git-tracked
file was never committed clean. Reverted to tarball version.
The Qt6 Wayland QPA crashes at null+8 because auto-generated wrappers
pass NULL proxies to wl_*_add_listener(). Root cause: wlRegistryBind()
can return NULL, but the generated init() stores it in m_wl_* without
checking, then init_listener() calls wl_*_add_listener(m_wl_*, ...)
which page-faults writing to proxy->object.implementation.
Fix: post-build Python script patches generated qwayland-wayland.cpp
with null guards on every wl_*_add_listener(m_wl_*, ...) call:
if (m_wl_*) wl_*_add_listener(m_wl_*, ...)
Patch-and-rebuild.sh runs after initial cmake build completes (files
are generated at ninja step, not configure), then recompiles.
This is the SYSTEMIC fix — no env vars, no plugin renaming, no
workarounds. Every Qt6 Wayland proxy is null-checked before use.
ROOT CAUSE: Qt6's auto-generated Wayland wrappers pass NULL proxies
to wl_*_add_listener() during initialization. The generated code stores
wlRegistryBind() return value in m_wl_* member without null check,
then init_listener() calls wl_*_add_listener(m_wl_*, ...) which
page-faults at null+8 (write to proxy->object.implementation).
FIX (kded6): wrapper script renames libqwayland.so to .disabled
before launching kded6.real. QT_QPA_PLATFORM=offscreen alone is not
sufficient — Qt6 still loads wayland plugin despite env var.
FIX (libwayland): null guards in redox.patch for wl_proxy_add_listener,
wl_proxy_get_version, wl_proxy_get_display. Blocked from compilation
by pre-existing relibc conflicts (open_memstream, signalfd_siginfo).
FIX (Qt6 wrappers): regex-based null guard insertion proven in concept.
Blocked by TOML recipe format not supporting backslash escape sequences.
Implementation plan: inject null guards via a separate build step script
rather than inline in recipe.toml.
vasilito