• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1message(STATUS "Adding rust ${CMAKE_CURRENT_LIST_DIR}/Cargo.toml")
2
3# Delete any old Cargo.lock files
4file(REMOVE ${CMAKE_CURRENT_LIST_DIR}/Cargo.lock)
5
6# This will automatically register all the tests as well.
7corrosion_import_crate(MANIFEST_PATH Cargo.toml FLAGS --offline --verbose)
8
9# Set corrosion env vars
10corrosion_set_env_vars(netsim-common CARGO_HOME=${Rust_CARGO_HOME})
11corrosion_set_env_vars(http-proxy CARGO_HOME=${Rust_CARGO_HOME})
12corrosion_set_env_vars(libslirp-rs CARGO_HOME=${Rust_CARGO_HOME})
13corrosion_set_env_vars(capture CARGO_HOME=${Rust_CARGO_HOME})
14
15function(set_prebuilt_packets_env_vars target)
16  corrosion_set_env_vars(
17    ${target}
18    LINK_LAYER_PACKETS_PREBUILT=${RootCanalGeneratedPackets_rs}
19    NETLINK_PACKETS_PREBUILT=${NetlinkPackets_rs}
20    MAC80211_HWSIM_PACKETS_PREBUILT=${Mac80211HwsimPackets_rs}
21    IEEE80211_PACKETS_PREBUILT=${Ieee80211Packets_rs}
22    LLC_PACKETS_PREBUILT=${LlcPackets_rs}
23    CARGO_HOME=${Rust_CARGO_HOME})
24endfunction()
25
26set_prebuilt_packets_env_vars(hostapd-rs)
27set_prebuilt_packets_env_vars(netsim-packets)
28
29corrosion_set_env_vars(
30  netsim-daemon
31  CARGO_HOME=${Rust_CARGO_HOME}
32  GRPCIO_SYS_GRPC_INCLUDE_PATH="${CMAKE_CURRENT_SOURCE_DIR}/../../../external/grpc/include"
33)
34
35corrosion_set_env_vars(
36  netsim-cli
37  CARGO_HOME=${Rust_CARGO_HOME}
38  GRPCIO_SYS_GRPC_INCLUDE_PATH="${CMAKE_CURRENT_SOURCE_DIR}/../../../external/grpc/include"
39)
40corrosion_set_env_vars(
41  netsim-proto
42  CARGO_HOME=${Rust_CARGO_HOME}
43  GRPCIO_SYS_GRPC_INCLUDE_PATH="${CMAKE_CURRENT_SOURCE_DIR}/../../../external/grpc/include"
44)
45
46set_prebuilt_packets_env_vars(netsim-daemon)
47
48add_custom_target(
49  netsim_rust_packets
50  DEPENDS pdl_gen-RootCanalGeneratedPackets_rs pdl_gen-NetlinkPackets_rs
51          pdl_gen-LlcPackets_rs pdl_gen-Ieee80211Packets_rs
52          pdl_gen-Mac80211HwsimPackets_rs)
53
54# Make sure we have the rust packets generated before we build them.
55add_dependencies(cargo-build_netsim-packets netsim_rust_packets)
56add_dependencies(cargo-build_hostapd-rs cargo-build_netsim-packets)
57add_dependencies(cargo-build_netsim-daemon cargo-build_netsim-packets)
58
59# cxx crates
60if(WIN32)
61  # 1. Set CMAKE_CXX_FLAGS, as it is not set in Rust crates imported by
62  #    corrosion.
63  # 2. Set RUST_CXX_NO_EXCEPTIONS preprocesor definition for cxx crate to disable
64  #    compilation error message of "cannot use 'throw' with exceptions".
65  # 3. MSVC uses environment variable "CL" to prepend arguments to the
66  #    command-line arguments. However, we verified MSVC also supports CXXFLAGS,
67  #    which is used by cc crate.
68  # 4. This isn't needed in mac and Linux because corrosion doesn't pass
69  #    -fno-exception flag.
70  set(CXXFLAGS "${CMAKE_CXX_FLAGS} /DRUST_CXX_NO_EXCEPTIONS")
71  corrosion_set_env_vars(netsim-daemon CXXFLAGS=${CXXFLAGS})
72endif()
73
74if(LINUX)
75  # b/260271048
76  set(RUSTFLAGS "-Clink-args=-Wl,-rpath,${CMAKE_LIBRARY_OUTPUT_DIRECTORY}")
77  corrosion_add_target_rustflags(netsim-cli ${RUSTFLAGS})
78  corrosion_add_target_rustflags(netsim-daemon ${RUSTFLAGS})
79endif()
80
81add_subdirectory(proto)
82
83# To re-generate Rust protobuf files, follow these steps:
84#
85# 1. Read the file comments in scripts/proto_update.sh
86# 2. Execute `scripts/proto_update.sh`
87
88android_license(TARGET "netsim-daemon" LIBNAME None SPDX None LICENSE None
89                LOCAL None)
90android_license(TARGET "netsim-proto" LIBNAME None SPDX None LICENSE None
91                LOCAL None)
92
93add_library(netsim-cli-rust-lib INTERFACE)
94
95target_link_libraries(netsim-cli-rust-lib INTERFACE netsim-proto netsim-cli)
96
97android_license(TARGET netsim-cli-rust-lib LIBNAME None SPDX None LICENSE None
98                LOCAL None)
99