Replaces the git FetchContent and the global BUILD_TESTS cache override; same vendored/URL/offline resolution as libchdr. OFF stays network-free.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
With PSX_NETPLAY=ON, recomp-net FetchContents libjuice v1.7.2 from GitHub
at configure time. That download is outside third_party/deps.manifest, so
PSX_DEPS_OFFLINE does not cover it, and a build with no network (a sealed
CI job, a player behind a firewall) fails inside the FetchContent subbuild
with a curl error.
Commit the same archive recomp-net pins (MPL-2.0, 108 KB) and declare it
before add_subdirectory(recomp-net). FetchContent keeps the first
declaration of a name, so recomp-net's own FetchContent_MakeAvailable
builds the vendored copy with its own options. The configure stops if
recomp-net ever pins a different libjuice than the manifest.
Ship the MPL-2.0 notice and source location in runtime/licenses/ and
THIRD_PARTY_ATTRIBUTION.md. Two ctest cases configure a stand-in
recomp-net with the network sealed: the matching pin must configure,
a different pin must stop with the mismatch message.
Matthew Stanley