lix/src/meson.build
Qyriad 038daad218 meson: implement functional tests
Functional tests can be run with
`meson test -C build --suite installcheck`.

Notably, functional tests must be run *after* running `meson install`
(Lix's derivation runs the installcheck suite in installCheckPhase so it
does this correctly), due to some quirks between Meson and the testing
system.

As far as I can tell the functional tests are meant to be run after
installing anyway, but unfortunately I can't transparently make
`meson test --suite installcheck` depend on the install targets.

The script that runs the functional tests, meson/run-test.py, checks
that `meson install` has happened and fails fast with a (hopefully)
helpful error message if any of the functional tests are run before
installing.

TODO: this change needs reflection in developer documentation

Change-Id: I8dcb5fdfc0b6cb17580973d24ad930abd57018f6
2024-03-27 18:37:50 -06:00

70 lines
1.8 KiB
Meson

# Subcomponents: these link into artifacts themselves, and have interdependencies.
subdir('libutil')
# Load-bearing order. libstore depends on libutil.
subdir('libstore')
# libfetchers depends on libstore
subdir('libfetchers')
# libexpr depends on all of the above
subdir('libexpr')
# libmain depends on libutil and libstore
subdir('libmain')
# libcmd depends on everything
subdir('libcmd')
# The rest of the subdirectories aren't separate components,
# just source files in another directory, so we process them here.
build_remote_sources = files(
'build-remote/build-remote.cc',
)
nix_build_sources = files(
'nix-build/nix-build.cc',
)
nix_channel_sources = files(
'nix-channel/nix-channel.cc',
)
unpack_channel_gen = gen_header.process('nix-channel/unpack-channel.nix')
nix_collect_garbage_sources = files(
'nix-collect-garbage/nix-collect-garbage.cc',
)
nix_copy_closure_sources = files(
'nix-copy-closure/nix-copy-closure.cc',
)
nix_env_buildenv_gen = gen_header.process('nix-env/buildenv.nix')
nix_env_sources = files(
'nix-env/nix-env.cc',
'nix-env/user-env.cc',
)
nix_instantiate_sources = files(
'nix-instantiate/nix-instantiate.cc',
)
nix_store_sources = files(
'nix-store/dotgraph.cc',
'nix-store/graphml.cc',
'nix-store/nix-store.cc',
)
# Hurray for Meson list flattening!
nix2_commands_sources = [
build_remote_sources,
nix_build_sources,
nix_channel_sources,
unpack_channel_gen,
nix_collect_garbage_sources,
nix_copy_closure_sources,
nix_env_buildenv_gen,
nix_env_sources,
nix_instantiate_sources,
nix_store_sources,
]
# Finally, the nix command itself, which all of the other commands are implmented in terms of
# as a multicall binary.
subdir('nix')
# Just copies nix-channel/unpack-channel.nix to the build directory.
# Done as a subdir to get Meson to respect the path hierarchy.
subdir('nix-channel')