unleashed-firmware/site_scons/extapps.scons

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Import("ENV")
from fbt.appmanifest import FlipperAppType
appenv = ENV.Clone(
tools=[("fbt_extapps", {"EXT_APPS_WORK_DIR": ENV.subst("${BUILD_DIR}/.extapps")})]
)
appenv.Replace(
LINKER_SCRIPT="application-ext",
)
appenv.AppendUnique(
CCFLAGS=[
"-ggdb3",
"-mword-relocations",
"-mlong-calls",
"-fno-common",
"-nostdlib",
"-fvisibility=hidden",
],
LINKFLAGS=[
"-Ur",
"-Wl,-Ur",
# "-Wl,--orphan-handling=error",
"-Bsymbolic",
"-nostartfiles",
"-mlong-calls",
"-fno-common",
"-nostdlib",
"-Wl,--gc-sections",
"-Wl,--no-export-dynamic",
"-fvisibility=hidden",
"-Wl,-e${APP_ENTRY}",
"-Xlinker",
"-Map=${TARGET}.map",
"-specs=nano.specs",
"-specs=nosys.specs",
],
LIBS=[
"m",
"gcc",
"stdc++",
"supc++",
],
)
extapps = appenv["_extapps"] = {
"compact": {},
"debug": {},
"validators": {},
"dist": {},
}
def build_app_as_external(env, appdef):
compact_elf, debug_elf, validator = env.BuildAppElf(appdef)
extapps["compact"][appdef.appid] = compact_elf
extapps["debug"][appdef.appid] = debug_elf
extapps["validators"][appdef.appid] = validator
extapps["dist"][appdef.appid] = (appdef.fap_category, compact_elf)
apps_to_build_as_faps = [FlipperAppType.PLUGIN, FlipperAppType.EXTERNAL]
if appenv["DEBUG_TOOLS"]:
apps_to_build_as_faps.append(FlipperAppType.DEBUG)
for apptype in apps_to_build_as_faps:
for app in appenv["APPBUILD"].get_apps_of_type(apptype, True):
build_app_as_external(appenv, app)
# Ugly access to global option
if extra_app_list := GetOption("extra_ext_apps"):
for extra_app in extra_app_list.split(","):
build_app_as_external(appenv, appenv["APPMGR"].get(extra_app))
if appenv["FORCE"]:
appenv.AlwaysBuild(extapps["compact"].values())
Alias(appenv["FIRMWARE_BUILD_CFG"] + "_extapps", extapps["compact"].values())
if appsrc := appenv.subst("$APPSRC"):
app_manifest, fap_file = appenv.GetExtAppFromPath(appsrc)
appenv.PhonyTarget(
"launch_app",
'${PYTHON3} scripts/runfap.py ${SOURCE} --fap_dst_dir "/ext/apps/${FAP_CATEGORY}"',
source=fap_file,
FAP_CATEGORY=app_manifest.fap_category,
)
Return("extapps")