meshcore-linux/Makefile at main · itk80/meshcore-linux · GitHub

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# Meshcore-Linux — Phase D build.
#
#   make           # build ./meshcore-linux
#   make run       # build and run against ./config/config.example.json
#   make clean
#
# Compiles upstream MeshCore core (Mesh/Dispatcher/Identity/Packet/Utils)
# directly from ../MeshCore/src plus the rweather/Crypto and ed25519 libs
# from the MeshCore PlatformIO libdeps cache. No vendoring: meshcore-linux
# references the upstream tree in place.

CXX      ?= g++
CXXFLAGS ?= -std=c++17 -O2 -Wall -Wextra

# MANDATORY flags must survive whatever CXXFLAGS the environment passes
# (dpkg-buildpackage overrides CXXFLAGS with hardening defaults and would
# otherwise strip our -include shims/Arduino.h, which the Arduino-API
# upstream sources cannot compile without). Always appended via `override`.
override CXXFLAGS += \
    -Wno-unused-parameter -Wno-reorder-ctor -Wno-unused-result -Wno-sign-compare \
    -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0 \
    -DMAX_CLIENTS=32 -DMAX_NEIGHBOURS=32 \
    -include cstddef -include cstdint -include cstring -include cstdio \
    -include shims/Arduino.h -include shims/FS.h \
    -Ishims \
    -Ithird_party \
    -I../MeshCore/src \
    -I../MeshCore/lib/ed25519 \
    -I../MeshCore/.pio/libdeps/Heltec_v3_repeater/Crypto

LDFLAGS  ?= -pthread

# ── Our own source ───────────────────────────────────────────────────
LINUX_SRC := \
    src/main.cpp \
    src/LinuxTcpRadio.cpp \
    src/LinuxRepeaterMesh.cpp \
    src/ConfigServer.cpp \
    shims/RNGStub.cpp

# ── MeshCore upstream core (compiled in-place, no vendoring) ─────────
MC := ../MeshCore/src
MESHCORE_SRC := \
    $(MC)/Utils.cpp \
    $(MC)/Mesh.cpp \
    $(MC)/Dispatcher.cpp \
    $(MC)/Identity.cpp \
    $(MC)/Packet.cpp \
    $(MC)/helpers/AdvertDataHelpers.cpp \
    $(MC)/helpers/BaseChatMesh.cpp \
    $(MC)/helpers/ClientACL.cpp \
    $(MC)/helpers/CommonCLI.cpp \
    $(MC)/helpers/IdentityStore.cpp \
    $(MC)/helpers/RegionMap.cpp \
    $(MC)/helpers/StaticPoolPacketManager.cpp \
    $(MC)/helpers/TransportKeyStore.cpp \
    $(MC)/helpers/TxtDataHelpers.cpp

# CayenneLPP — used by SensorManager (we stub it out but the compile path
# still pulls in the header from MeshCore code).
CLPP := ../MeshCore/.pio/libdeps/Heltec_v3_repeater/CayenneLPP/src
CLPP_SRC := $(CLPP)/CayenneLPP.cpp $(CLPP)/CayenneLPPPolyline.cpp

# ── rweather/Crypto — vendored via PlatformIO libdeps cache ──────────
CRYPTO := ../MeshCore/.pio/libdeps/Heltec_v3_repeater/Crypto
CRYPTO_SRC := \
    $(CRYPTO)/AES128.cpp $(CRYPTO)/AES256.cpp $(CRYPTO)/AESCommon.cpp \
    $(CRYPTO)/Ed25519.cpp $(CRYPTO)/SHA256.cpp $(CRYPTO)/SHA512.cpp \
    $(CRYPTO)/Curve25519.cpp $(CRYPTO)/BigNumberUtil.cpp \
    $(CRYPTO)/Hash.cpp $(CRYPTO)/Crypto.cpp \
    $(CRYPTO)/BLAKE2s.cpp \
    $(CRYPTO)/Cipher.cpp $(CRYPTO)/BlockCipher.cpp \
    $(CRYPTO)/NoiseSource.cpp

# ── ed25519 reference C impl from MeshCore/lib/ ──────────────────────
ED := ../MeshCore/lib/ed25519
ED_SRC := \
    $(ED)/add_scalar.c $(ED)/fe.c $(ED)/ge.c $(ED)/key_exchange.c \
    $(ED)/keypair.c $(ED)/sc.c $(ED)/seed.c $(ED)/sha512.c \
    $(ED)/sign.c $(ED)/verify.c

BIN := meshcore-linux

all: $(BIN)

$(BIN): $(LINUX_SRC) $(MESHCORE_SRC) $(CRYPTO_SRC) $(ED_SRC) $(CLPP_SRC)
	$(CXX) $(CXXFLAGS) $(CXXFLAGS_EXTRA) -I$(CLPP) $^ -o $@ $(LDFLAGS)

run: $(BIN)
	./$(BIN) config/config.example.json

clean:
	rm -f $(BIN) tests/test_pymc_proto tests/captured_tx.hex tests/mock_modem.log tests/binary.log
	rm -rf tests/.interop_state

# Pure C++ unit tests for the wire-protocol layer (pymc_proto.h).
# No MeshCore deps — fast, hermetic, runs in CI without ../MeshCore.
TEST_BIN := tests/test_pymc_proto
$(TEST_BIN): tests/test_pymc_proto.cpp src/pymc_proto.h
	$(CXX) -std=c++17 -Wall -Wextra -Wno-unused-parameter -Isrc \
	    tests/test_pymc_proto.cpp -o $(TEST_BIN)

test: $(TEST_BIN)
	$(TEST_BIN)

# Software-side interop test. Needs $(BIN) built; spins
# up the Python mock modem, drives the binary via /api/command, verifies
# the captured on-air bytes parse as a valid signed MeshCore advert.
interop: $(BIN)
	bash tests/run_interop.sh

.PHONY: all run clean test interop