unleashed-firmware/site_scons/site_tools/fbt_apps.py
hedger e1ffb4ac4d
fbt: support for LOADER_AUTOSTART; post-build size stats (#1594)
* fbt: restored LOADER_AUTOSTART support
* scripts: added fwsize.py wrapper for size command; fbt: changed size post-build stats to fwsize.py call
* fbt: removed size wrapper
* fbt: added stats for binary flash size in pages
* fbt: hint on build options details
* scripts: fixed fwsize.py for *nix
2022-08-13 08:17:11 +10:00

77 lines
2.3 KiB
Python

from SCons.Builder import Builder
from SCons.Action import Action
from SCons.Warnings import warn, WarningOnByDefault
import SCons
import os.path
from fbt.appmanifest import (
FlipperAppType,
AppManager,
ApplicationsCGenerator,
FlipperManifestException,
)
# Adding objects for application management to env
# AppManager env["APPMGR"] - loads all manifests; manages list of known apps
# AppBuildset env["APPBUILD"] - contains subset of apps, filtered for current config
def LoadApplicationManifests(env):
appmgr = env["APPMGR"] = AppManager()
for entry in env.Glob("#/applications/*", ondisk=True, source=True):
if isinstance(entry, SCons.Node.FS.Dir) and not str(entry).startswith("."):
try:
app_manifest_file_path = os.path.join(entry.abspath, "application.fam")
appmgr.load_manifest(app_manifest_file_path, entry.name)
env.Append(PY_LINT_SOURCES=[app_manifest_file_path])
except FlipperManifestException as e:
warn(WarningOnByDefault, str(e))
def PrepareApplicationsBuild(env):
env["APPBUILD"] = env["APPMGR"].filter_apps(env["APPS"])
env["APPBUILD_DUMP"] = env.Action(
DumpApplicationConfig,
"\tINFO\t",
)
def DumpApplicationConfig(target, source, env):
print(f"Loaded {len(env['APPMGR'].known_apps)} app definitions.")
print("Firmware modules configuration:")
for apptype in FlipperAppType:
app_sublist = env["APPBUILD"].get_apps_of_type(apptype)
if app_sublist:
print(
f"{apptype.value}:\n\t",
", ".join(app.appid for app in app_sublist),
)
def build_apps_c(target, source, env):
target_file_name = target[0].path
gen = ApplicationsCGenerator(env["APPBUILD"], env.subst("$LOADER_AUTOSTART"))
with open(target_file_name, "w") as file:
file.write(gen.generate())
def generate(env):
env.AddMethod(LoadApplicationManifests)
env.AddMethod(PrepareApplicationsBuild)
env.Append(
BUILDERS={
"ApplicationsC": Builder(
action=Action(
build_apps_c,
"${APPSCOMSTR}",
),
suffix=".c",
),
}
)
def exists(env):
return True