Building against a local sysroot rather than an installed
libnymea-sunspec-dev left the resulting binaries unable to find
libnymea-sunspec1 at run time: the sysroot is not in the dynamic
linker's cache, so -L alone is not enough and every test had to be
launched through LD_LIBRARY_PATH.
Only the NYMEA_SUNSPEC_PATH branch is touched. The package build resolves
the library through pkg-config and gets no rpath, as before.
Verified both ways: with NYMEA_SUNSPEC_PATH the binary carries a RUNPATH
to the sysroot, resolves libnymea-sunspec1 there and runs its 44 tests
with LD_LIBRARY_PATH unset; without it, no sunspec rpath is generated at
all.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Vendor the sunspec plugin into this repo so the Fronius work and the
upstream storage fixes can live here. Sources only: build artefacts and
generated plugininfo headers are excluded.
libnymea-sunspec is deliberately NOT vendored - the plugin must stay
rebasable on upstream nymea, so it links against libnymea-sunspec-dev.
sunspec.pri resolves it via pkg-config, with a NYMEA_SUNSPEC_PATH
override for a local sysroot, mirroring modbus.pri.
See sunspec/VENDORED.md.
