Files
meshtastic_firmware/.github/workflows/build_windows_bin.yml
T

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4.2 KiB
YAML

name: Build Windows Binary
on:
workflow_call:
inputs:
windows_ver:
required: false
default: "2025"
type: string
permissions:
contents: read
jobs:
build-Windows:
runs-on: windows-${{ inputs.windows_ver }}
defaults:
run:
# UCRT64 is the MinGW-w64 environment native-windows targets; the `msys`
# environment would link msys-2.0.dll and produce a Cygwin-style binary.
shell: msys2 {0}
steps:
- name: Checkout code
uses: actions/checkout@v7
with:
submodules: recursive
# Keep the token out of .git/config so later steps and artifacts can't leak it.
persist-credentials: false
- name: Setup MSYS2 / UCRT64
id: msys2
uses: msys2/setup-msys2@v2
with:
msystem: UCRT64
update: true
# argp is not packaged for the mingw environments and is built below.
# Python is omitted too: MSYS2's reports a `mingw` platform tag no wheel matches.
install: >-
mingw-w64-ucrt-x86_64-gcc
mingw-w64-ucrt-x86_64-pkgconf
mingw-w64-ucrt-x86_64-yaml-cpp
mingw-w64-ucrt-x86_64-libuv
mingw-w64-ucrt-x86_64-jsoncpp
mingw-w64-ucrt-x86_64-openssl
mingw-w64-ucrt-x86_64-libusb
mingw-w64-ucrt-x86_64-cmake
mingw-w64-ucrt-x86_64-ninja
git
- name: Setup Python
uses: actions/setup-python@v6
with:
python-version: "3.13"
# framework-portduino calls argp_parse(); MSYS2 packages argp only for the
# msys runtime, which cannot link into a native binary. No install() rules.
- name: Build and install argp-standalone
run: |
git clone --depth 1 https://github.com/tom42/argp-standalone /tmp/argp
cd /tmp/argp
cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release .
cmake --build build
cp include/argp-standalone/argp.h /ucrt64/include/argp.h
cp build/src/libargp-standalone.a /ucrt64/lib/libargp.a
- name: Install PlatformIO
shell: pwsh
run: |
python -m pip install --upgrade pip
pip install platformio
- name: Get release version string
shell: pwsh
id: version
run: echo "long=$(python ./bin/buildinfo.py long)" >> $env:GITHUB_OUTPUT
# Runs outside the MSYS2 shell so PlatformIO stays on the runner's
# CPython; the UCRT64 toolchain is reached through PATH instead.
- name: Build for Windows
shell: pwsh
run: |
$env:PATH = "${{ steps.msys2.outputs.msys2-location }}\ucrt64\bin;$env:PATH"
platformio run -e native-windows
env:
PKG_VERSION: ${{ steps.version.outputs.long }}
- name: List output files
run: ls -lah .pio/build/native-windows/
# The env links statically, so only Windows system DLLs should appear here.
# A third-party DLL means the static link regressed.
- name: Verify the binary is self-contained
run: |
set -euo pipefail
bin=.pio/build/native-windows/meshtasticd.exe
test -f "$bin"
# `|| true` keeps grep's no-match exit out of `set -e`; an empty import
# table is caught by the test below instead of passing as "no deps".
deps=$(objdump -p "$bin" | grep -i 'DLL Name' || true)
test -n "$deps"
extra=$(printf '%s\n' "$deps" \
| grep -viE 'api-ms-win|KERNEL32|WS2_32|ADVAPI32|USER32|msvcrt|ucrtbase|bcrypt|IPHLPAPI|SHELL32|ole32|CRYPT32|SETUPAPI|CFGMGR32|WINMM|dbghelp' || true)
if [ -n "$extra" ]; then
printf '%s\n' "$extra"
echo "::error::meshtasticd.exe has non-system DLL dependencies (static link regressed)"
exit 1
fi
echo "OK: no third-party DLL dependencies"
- name: Smoke test the binary
run: |
.pio/build/native-windows/meshtasticd.exe --version
- name: Store binaries as an artifact
uses: actions/upload-artifact@v7
with:
name: firmware-windows-${{ inputs.windows_ver }}-${{ steps.version.outputs.long }}
overwrite: true
path: |
.pio/build/native-windows/meshtasticd.exe