flipperzero-firmware/SConstruct

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#
# Main Flipper Build System entry point
#
# This file is evaluated by scons (the build system) every time fbt is invoked.
# Scons constructs all referenced environments & their targets' dependency
# trees on startup. So, to keep startup time as low as possible, we're hiding
# construction of certain targets behind command-line options.
import os
from fbt.util import path_as_posix
DefaultEnvironment(tools=[])
EnsurePythonVersion(3, 8)
# Progress(["OwO\r", "owo\r", "uwu\r", "owo\r"], interval=15)
# This environment is created only for loading options & validating file/dir existence
fbt_variables = SConscript("site_scons/commandline.scons")
cmd_environment = Environment(
toolpath=["#/scripts/fbt_tools"],
tools=[
("fbt_help", {"vars": fbt_variables}),
],
variables=fbt_variables,
)
# Building basic environment - tools, utility methods, cross-compilation
# settings, gcc flags for Cortex-M4, basic builders and more
coreenv = SConscript(
"site_scons/environ.scons",
exports={"VAR_ENV": cmd_environment},
toolpath=["#/scripts/fbt_tools"],
)
SConscript("site_scons/cc.scons", exports={"ENV": coreenv})
# Create a separate "dist" environment and add construction envs to it
distenv = coreenv.Clone(
tools=[
"fbt_dist",
"fbt_debugopts",
"openocd",
"blackmagic",
"jflash",
],
ENV=os.environ,
UPDATE_BUNDLE_DIR="dist/${DIST_DIR}/f${TARGET_HW}-update-${DIST_SUFFIX}",
)
firmware_env = distenv.AddFwProject(
base_env=coreenv,
fw_type="firmware",
fw_env_key="FW_ENV",
)
# If enabled, initialize updater-related targets
if GetOption("fullenv") or any(
filter(lambda target: "updater" in target or "flash_usb" in target, BUILD_TARGETS)
):
updater_env = distenv.AddFwProject(
base_env=coreenv,
fw_type="updater",
fw_env_key="UPD_ENV",
)
# Target for self-update package
dist_basic_arguments = [
"--bundlever",
'"${UPDATE_VERSION_STRING}"',
]
dist_radio_arguments = [
"--radio",
'"${ROOT_DIR.abspath}/${COPRO_STACK_BIN_DIR}/${COPRO_STACK_BIN}"',
"--radiotype",
"${COPRO_STACK_TYPE}",
"${COPRO_DISCLAIMER}",
"--obdata",
'"${ROOT_DIR.abspath}/${COPRO_OB_DATA}"',
]
dist_resource_arguments = [
"-r",
'"${ROOT_DIR.abspath}/assets/resources"',
]
dist_splash_arguments = (
[
"--splash",
distenv.subst("assets/slideshow/$UPDATE_SPLASH"),
]
if distenv["UPDATE_SPLASH"]
else []
)
selfupdate_dist = distenv.DistCommand(
"updater_package",
(distenv["DIST_DEPENDS"], firmware_env["FW_RESOURCES"]),
DIST_EXTRA=[
*dist_basic_arguments,
*dist_radio_arguments,
*dist_resource_arguments,
*dist_splash_arguments,
],
)
selfupdate_min_dist = distenv.DistCommand(
"updater_minpackage",
distenv["DIST_DEPENDS"],
DIST_EXTRA=dist_basic_arguments,
)
# Updater debug
distenv.PhonyTarget(
"updater_debug",
"${GDBPYCOM}",
source=updater_env["FW_ELF"],
GDBREMOTE="${OPENOCD_GDB_PIPE}",
)
distenv.PhonyTarget(
"updater_blackmagic",
"${GDBPYCOM}",
source=updater_env["FW_ELF"],
GDBOPTS=distenv.subst("$GDBOPTS_BLACKMAGIC"),
GDBREMOTE="${BLACKMAGIC_ADDR}",
)
# Installation over USB & CLI
usb_update_package = distenv.AddUsbFlashTarget(
"#build/usbinstall.flag", (firmware_env["FW_RESOURCES"], selfupdate_dist)
)
distenv.Alias("flash_usb_full", usb_update_package)
usb_minupdate_package = distenv.AddUsbFlashTarget(
"#build/minusbinstall.flag", (selfupdate_min_dist,)
)
distenv.Alias("flash_usb", usb_minupdate_package)
# Target for copying & renaming binaries to dist folder
basic_dist = distenv.DistCommand("fw_dist", distenv["DIST_DEPENDS"])
distenv.Default(basic_dist)
dist_dir = distenv.GetProjetDirName()
fap_dist = [
distenv.Install(
distenv.Dir(f"#/dist/{dist_dir}/apps/debug_elf"),
list(
app_artifact.debug
for app_artifact in firmware_env["FW_EXTAPPS"].applications.values()
),
),
distenv.Install(
f"#/dist/{dist_dir}/apps",
"#/assets/resources/apps",
),
]
Depends(
fap_dist,
list(
app_artifact.validator
for app_artifact in firmware_env["FW_EXTAPPS"].applications.values()
),
)
Alias("fap_dist", fap_dist)
# distenv.Default(fap_dist)
distenv.Depends(firmware_env["FW_RESOURCES"], firmware_env["FW_EXTAPPS"].resources_dist)
# Copy all faps to device
fap_deploy = distenv.PhonyTarget(
"fap_deploy",
"${PYTHON3} ${ROOT_DIR}/scripts/storage.py send ${SOURCE} /ext/apps",
source=Dir("#/assets/resources/apps"),
)
# Target for bundling core2 package for qFlipper
copro_dist = distenv.CoproBuilder(
"#/build/core2_firmware.tgz",
[],
)
distenv.AlwaysBuild(copro_dist)
distenv.Alias("copro_dist", copro_dist)
firmware_flash = distenv.AddOpenOCDFlashTarget(firmware_env)
distenv.Alias("flash", firmware_flash)
firmware_jflash = distenv.AddJFlashTarget(firmware_env)
distenv.Alias("jflash", firmware_jflash)
firmware_bm_flash = distenv.PhonyTarget(
"flash_blackmagic",
"$GDB $GDBOPTS $SOURCES $GDBFLASH",
source=firmware_env["FW_ELF"],
GDBOPTS="${GDBOPTS_BASE} ${GDBOPTS_BLACKMAGIC}",
GDBREMOTE="${BLACKMAGIC_ADDR}",
GDBFLASH=[
"-ex",
"load",
"-ex",
"quit",
],
)
gdb_backtrace_all_threads = distenv.PhonyTarget(
"gdb_trace_all",
"$GDB $GDBOPTS $SOURCES $GDBFLASH",
source=firmware_env["FW_ELF"],
GDBOPTS="${GDBOPTS_BASE}",
GDBREMOTE="${OPENOCD_GDB_PIPE}",
GDBFLASH=[
"-ex",
"thread apply all bt",
"-ex",
"quit",
],
)
# Debugging firmware
firmware_debug = distenv.PhonyTarget(
"debug",
"${GDBPYCOM}",
source=firmware_env["FW_ELF"],
GDBOPTS="${GDBOPTS_BASE}",
GDBREMOTE="${OPENOCD_GDB_PIPE}",
FBT_FAP_DEBUG_ELF_ROOT=path_as_posix(firmware_env.subst("$FBT_FAP_DEBUG_ELF_ROOT")),
)
distenv.Depends(firmware_debug, firmware_flash)
distenv.PhonyTarget(
"blackmagic",
"${GDBPYCOM}",
source=firmware_env["FW_ELF"],
GDBOPTS="${GDBOPTS_BASE} ${GDBOPTS_BLACKMAGIC}",
GDBREMOTE="${BLACKMAGIC_ADDR}",
FBT_FAP_DEBUG_ELF_ROOT=path_as_posix(firmware_env.subst("$FBT_FAP_DEBUG_ELF_ROOT")),
)
# Debug alien elf
distenv.PhonyTarget(
"debug_other",
"${GDBPYCOM}",
GDBOPTS="${GDBOPTS_BASE}",
GDBREMOTE="${OPENOCD_GDB_PIPE}",
GDBPYOPTS='-ex "source ${FBT_DEBUG_DIR}/PyCortexMDebug/PyCortexMDebug.py" ',
)
distenv.PhonyTarget(
"debug_other_blackmagic",
"${GDBPYCOM}",
GDBOPTS="${GDBOPTS_BASE} ${GDBOPTS_BLACKMAGIC}",
GDBREMOTE="$${BLACKMAGIC_ADDR}",
)
# Just start OpenOCD
distenv.PhonyTarget(
"openocd",
"${OPENOCDCOM}",
)
# Linter
distenv.PhonyTarget(
"lint",
"${PYTHON3} ${FBT_SCRIPT_DIR}/lint.py check ${LINT_SOURCES}",
LINT_SOURCES=[n.srcnode() for n in firmware_env["LINT_SOURCES"]],
)
distenv.PhonyTarget(
"format",
"${PYTHON3} ${FBT_SCRIPT_DIR}/lint.py format ${LINT_SOURCES}",
LINT_SOURCES=[n.srcnode() for n in firmware_env["LINT_SOURCES"]],
)
# PY_LINT_SOURCES contains recursively-built modules' SConscript files + application manifests
# Here we add additional Python files residing in repo root
firmware_env.Append(
PY_LINT_SOURCES=[
# Py code folders
"site_scons",
"scripts",
# Extra files
"SConstruct",
"firmware.scons",
"fbt_options.py",
]
)
black_commandline = "@${PYTHON3} -m black ${PY_BLACK_ARGS} ${PY_LINT_SOURCES}"
black_base_args = ["--include", '"\\.scons|\\.py|SConscript|SConstruct"']
distenv.PhonyTarget(
"lint_py",
black_commandline,
PY_BLACK_ARGS=[
"--check",
"--diff",
*black_base_args,
],
PY_LINT_SOURCES=firmware_env["PY_LINT_SOURCES"],
)
distenv.PhonyTarget(
"format_py",
black_commandline,
PY_BLACK_ARGS=black_base_args,
PY_LINT_SOURCES=firmware_env["PY_LINT_SOURCES"],
)
# Start Flipper CLI via PySerial's miniterm
distenv.PhonyTarget("cli", "${PYTHON3} ${FBT_SCRIPT_DIR}/serial_cli.py")
# Find blackmagic probe
distenv.PhonyTarget(
"get_blackmagic",
"@echo $( ${BLACKMAGIC_ADDR} $)",
)
# Find STLink probe ids
distenv.PhonyTarget(
"get_stlink",
distenv.Action(
lambda **kw: distenv.GetDevices(),
None,
),
)
# Prepare vscode environment
vscode_dist = distenv.Install("#.vscode", distenv.Glob("#.vscode/example/*"))
distenv.Precious(vscode_dist)
distenv.NoClean(vscode_dist)
distenv.Alias("vscode_dist", vscode_dist)