The cache was accepted forever once any cmake ran: default min version was
empty, so a Deck (or any host) that cached a pre-sysroot pack (<=1.0.13)
never re-downloaded and kept compiling against host headers — absent on
stock SteamOS — with objects that mis-link after a pack upgrade
(__isoc23_strtoul).
Both resolvers now default the floor to 1.0.14, the first pack with the
Linux build sysroot. This is a framework floor, not a per-title pin:
RETCOMM_TOOLCHAIN_MIN_VERSION still overrides in either direction, and
"0" / "off" / "none" disables it (pre-floor behavior).
- tools/toolchain_pack.py: DEFAULT_MIN_VERSION in default_min_version();
the ensure_toolchain stale-probe passes min_version="0" so its log line
still sees below-floor packs.
- host: toolchain_min_version() mirrors the same default and disable
tokens; below-floor caches now fail host_portable_cmake_ready and the
wizard downloads /releases/latest.
Verified: Python — floor/override/disable semantics, real v1.0.10 pack
rejected and v1.0.14 accepted, an isolated cache holding only v1.0.10 no
longer resolves (visible again with floor disabled), full cache resolves
to v1.0.14. C — same matrix via a unit harness incl. manifest-less dirs;
both platform branches syntax-checked.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Vc7zPEnfUFMhMtJzUEruyb
Probe cmake --version; if the cache or latest pointer is unusable, clear
the bad pointer and stamp, then re-download (or install from zip) so
Generate & rebuild can recover without manual cleanup.
Co-authored-by: Cursor <cursoragent@cursor.com>
Install into versioned <tag>/ with latest as a pointer (not extract-into-
latest), honor RETCOMM_DATA_HOME/TOOLCHAIN_CACHE, and search both XDG and
~/.local/share so install.sh packs resolve during ensure/rebuild.
Co-authored-by: Cursor <cursoragent@cursor.com>
Floor ensure-toolchain at 1.0.4 (libxml2 + clang.cfg -fuse-ld=lld) and
prepend pack lib/ to LD_LIBRARY_PATH when activating the toolchain.
Co-authored-by: Cursor <cursoragent@cursor.com>
Alex Vanderveen