Brad Arant
54b6e522f9
Three correctness fixes to the --shared build path: - Only skipped rebuilding a .pic.o when it existed at all, never checking whether the source .cpp was newer - confirmed live: Tag.pic.o (and 6 other JetCore objects) sat uncompiled since 2026-08-25 while Tag.cpp itself picked up same-day fixes, so every .jtc silently ran yesterday's JetCore code. - Only re-archive libCoreUtils_pic.a when a member object actually changed, instead of unconditionally on every build. - Link to a temp file in the same directory, then rename() it into place, instead of linking directly onto the live .jtc path. A running APIServer may already have that exact path dlopen()ed (hot-reload watches this directory) - overwriting it in place corrupts the live mapping's code pages out from under the process, causing a dlclose() SIGSEGV the next time it reloads. rename() never touches the old inode, so anything with it still mapped keeps seeing the unmodified original.