[NXP][scripts][build_examples] Adding differentiator to support both gn and cmake build systems

Signed-off-by: Dina Benamar <dina.benamarelmaaroufi@nxp.com>

Author: dinabenamar

.github/workflows/examples-nxp.yaml

@@ -175,6 +175,7 @@ jobs:
                       --target nxp-rw61x-freertos-all-clusters-wifi \
                       --target nxp-rw61x-freertos-all-clusters-thread \
                       --target nxp-rw61x-freertos-all-clusters-thread-wifi \
+                      --target nxp-rw61x-freertos-all-clusters-wifi-ota-cmake \
                       build \
                       --copy-artifacts-to out/artifacts \
                   "

scripts/build/build/targets.py

@@ -28,7 +28,7 @@
 from builders.mw320 import MW320App, MW320Builder
 from builders.nrf import NrfApp, NrfBoard, NrfConnectBuilder
 from builders.nuttx import NuttXApp, NuttXBoard, NuttXBuilder
-from builders.nxp import NxpApp, NxpBoard, NxpBuilder, NxpOsUsed
+from builders.nxp import NxpApp, NxpBoard, NxpBuilder, NxpOsUsed, NxpBS
 from builders.openiotsdk import OpenIotSdkApp, OpenIotSdkBuilder, OpenIotSdkCryptoBackend
 from builders.qpg import QpgApp, QpgBoard, QpgBuilder
 from builders.stm32 import stm32App, stm32Board, stm32Builder
@@ -538,6 +538,7 @@ def BuildNxpTarget():
     target.AppendModifier(name="matter-shell", enable_shell=True).ExceptIfRe('k32w0|k32w1')
     target.AppendModifier(name="factory-build", enable_factory_data_build=True).OnlyIfRe('rw61x')
     target.AppendModifier(name="frdm", board_variant="frdm").OnlyIfRe('rw61x')
+    target.AppendModifier(name="cmake", build_system=NxpBS.CMAKE).OnlyIfRe('rw61x')
 
     return target
 

scripts/build/builders/nxp.py

@@ -33,6 +33,17 @@ def OsEnv(self):
         else:
             raise Exception('Unknown OS type: %r' % self)
 
+class NxpBS(Enum):
+    GN = auto()
+    CMAKE = auto()
+
+    def BuildSystem(self):
+        if self == NxpBS.GN:
+            return 'gn'
+        elif self == NxpBS.CMAKE:
+            return 'cmake'
+        else:
+            raise Exception('Unknown build system: %r' % self)
 
 class NxpBoard(Enum):
     K32W0 = auto()
@@ -113,6 +124,7 @@ def __init__(self,
                  app: NxpApp = NxpApp.LIGHTING,
                  board: NxpBoard = NxpBoard.K32W0,
                  os_env: NxpOsUsed = NxpOsUsed.FREERTOS,
+                 build_system: NxpBS = NxpBS.GN,
                  low_power: bool = False,
                  smu2: bool = False,
                  enable_factory_data: bool = False,
@@ -136,6 +148,7 @@ def __init__(self,
         self.app = app
         self.board = board
         self.os_env = os_env
+        self.build_system = build_system
         self.low_power = low_power
         self.smu2 = smu2
         self.enable_factory_data = enable_factory_data
@@ -205,6 +218,7 @@ def GnBuildArgs(self):
 
     def CmakeBuildFlags(self):
         flags = []
+
         if self.enable_factory_data:
             if self.os_env == NxpOsUsed.ZEPHYR:
                 flags.append('-DFILE_SUFFIX=fdata')
@@ -283,7 +297,7 @@ def generate(self):
                     elif p.sdk_name == 'common':
                         cmd += 'export NXP_SDK_ROOT="' + str(p.sdk_storage_location_abspath) + '" \n '
 
-            if self.board == NxpBoard.RW61X:
+            if self.build_system == NxpBS.CMAKE:
                 cmd += '''
                 cmake -GNinja {build_flags} -H{example_folder} -B{out_folder}
                 '''.format(
@@ -292,7 +306,7 @@ def generate(self):
                     out_folder=self.output_dir).strip()
                 self._Execute(['bash', '-c', cmd], title='Generating ' + self.identifier)
 
-            else:
+            elif self.build_system == NxpBS.GN:
                 # add empty space at the end to avoid concatenation issue when there is no --args
                 cmd += 'gn gen --check --fail-on-unused-args --export-compile-commands --root=%s ' % self.root
 

scripts/build/testdata/all_targets_linux_x64.txt

@@ -13,7 +13,7 @@ linux-{x64,arm64}-{rpc-console,all-clusters,all-clusters-minimal,chip-tool,therm
 linux-x64-efr32-test-runner[-clang]
 imx-{chip-tool,lighting-app,thermostat,all-clusters-app,all-clusters-minimal-app,ota-provider-app}[-release]
 infineon-psoc6-{lock,light,all-clusters,all-clusters-minimal}[-ota][-updateimage][-trustm]
-nxp-{k32w0,k32w1,rw61x}-{zephyr,freertos}-{lighting,contact-sensor,all-clusters,laundry-washer,thermostat}[-factory][-low-power][-lit][-fro32k][-smu2][-dac-conversion][-rotating-id][-sw-v2][-ota][-wifi][-thread][-matter-shell]
+nxp-{k32w0,k32w1,rw61x}-{zephyr,freertos}-{lighting,contact-sensor,all-clusters,laundry-washer,thermostat}[-factory][-low-power][-lit][-fro32k][-smu2][-dac-conversion][-rotating-id][-sw-v2][-ota][-wifi][-thread][-matter-shell][-factory-build][-frdm][-cmake]
 mbed-cy8cproto_062_4343w-{lock,light,all-clusters,all-clusters-minimal,pigweed,ota-requestor,shell}[-release][-develop][-debug]
 mw320-all-clusters-app
 nrf-{nrf5340dk,nrf52840dk,nrf52840dongle}-{all-clusters,all-clusters-minimal,lock,light,light-switch,shell,pump,pump-controller,window-covering}[-rpc]