libical3

• Path: local-install/libical3 (plain, unmodified AUR package, no local deviation – see arch/scripts/install_only_packages)

2026-11-03: first build, pulled in as a dependency for cyrus-imapd 3.x

AUR libical3 (maintainer J5lx) is not the official libical package (we have 4.0.7 in extra) – it’s a separate AUR package providing the older libical 3.0.x ABI/headers under /usr/lib/libical3, /usr/include/libical3, with its own pkg-config files, specifically kept around because some consumers (cyrus-imapd 3.x among them) don’t yet support libical 4. Pulled in purely to unblock cyrus-imapd (3.x), not installed on this host for its own sake – same “AUR dependency, never installed locally” origin story as perl-crypt-rijndael (see memory/TOOLING_NOTES.md/feedback_local_install_rebuilds).

arch=('x86_64') already in the upstream PKGBUILD – no arch expansion attempted or needed. All of its own deps (glibc, glib2, icu, libgcc, libstdc++, libxml2; makedepends cmake, ninja, gtk-doc, doxygen, vala, gobject-introspection) are stock core/extra, nothing further to chase. Builds via CMake+Ninja, split into libical3 + libical3-debug.

Built and published cleanly first try via arch/scripts/repo_release.sh /data/INSTALL/libical3, no PKGBUILD edits, no namcap warnings. No validpgpkeys, so no update_pgp_key_dir.sh step needed.

Build times (auto-updated)

• x86_64: see repo_release.sh/repo_build.sh log, first build 2026-11-03 (fast, well under 5 min – small CMake project)