treewide: adjust CMakeLists.txt files indentation

arch/arm/core/cortex_m/CMakeLists.txt

@@ -49,9 +49,9 @@ if(CONFIG_NULL_POINTER_EXCEPTION_DETECTION_DWT)
 endif()
 
 if(CONFIG_CORTEX_M_DWT)
-	if(CONFIG_TIMING_FUNCTIONS)
-		zephyr_library_sources(timing.c)
-	endif()
+  if(CONFIG_TIMING_FUNCTIONS)
+    zephyr_library_sources(timing.c)
+  endif()
 endif()
 
 if(CONFIG_SW_VECTOR_RELAY)

arch/mips/CMakeLists.txt

@@ -7,9 +7,9 @@
 #
 
 if(CONFIG_BIG_ENDIAN)
-	set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT "elf32-bigmips")
+  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT "elf32-bigmips")
 else()
-	set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT "elf32-littlemips")
+  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT "elf32-littlemips")
 endif()
 
 add_subdirectory(core)

arch/posix/core/CMakeLists.txt

@@ -3,17 +3,17 @@
 zephyr_library()
 zephyr_library_compile_definitions(NO_POSIX_CHEATS)
 zephyr_library_sources(
-	cpuhalt.c
-	fatal.c
-	irq.c
-	swap.c
-	thread.c
-	)
+  cpuhalt.c
+  fatal.c
+  irq.c
+  swap.c
+  thread.c
+)
 
 if(CONFIG_ARCH_POSIX_TRAP_ON_FATAL)
   target_sources(native_simulator INTERFACE fatal_trap.c)
 endif()
 
 zephyr_library_sources(
-	posix_core_nsi.c
+  posix_core_nsi.c
 )

boards/CMakeLists.txt

@@ -5,14 +5,14 @@
 
 if(EXISTS ${BOARD_DIR}/CMakeLists.txt)
   if(USING_OUT_OF_TREE_BOARD)
-	set(build_dir boards/${ARCH}/${BOARD})
+    set(build_dir boards/${ARCH}/${BOARD})
   else()
-	unset(build_dir)
+    unset(build_dir)
 
-	# FIXME: SHADOW_VARS: Remove this once we have enabled -Wshadow globally.
-	#
-	# For now, only enable warning for shadow variables for in-tree boards.
-	add_compile_options($<TARGET_PROPERTY:compiler,warning_shadow_variables>)
+    # FIXME: SHADOW_VARS: Remove this once we have enabled -Wshadow globally.
+    #
+    # For now, only enable warning for shadow variables for in-tree boards.
+    add_compile_options($<TARGET_PROPERTY:compiler,warning_shadow_variables>)
   endif()
 
   add_subdirectory(${BOARD_DIR} ${build_dir})

boards/adafruit/metro_rp2350/board.cmake

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 if("${RPI_PICO_DEBUG_ADAPTER}" STREQUAL "")
-	set(RPI_PICO_DEBUG_ADAPTER "cmsis-dap")
+  set(RPI_PICO_DEBUG_ADAPTER "cmsis-dap")
 endif()
 
 board_runner_args(openocd --cmd-pre-init "source [find interface/${RPI_PICO_DEBUG_ADAPTER}.cfg]")

boards/amd/versal2_rpu/board.cmake

@@ -10,13 +10,13 @@ set(QEMU_ARCH xilinx-aarch64)
 set(QEMU_CPU_TYPE_${ARCH} cortex-r52)
 
 set(QEMU_FLAGS_${ARCH}
-	-machine arm-generic-fdt
-	-hw-dtb ${PROJECT_BINARY_DIR}/${BOARD}-qemu.dtb
-	-device loader,addr=0xEB5E0310,data=0x2,data-len=4
-	-nographic
-	-m 2g
+  -machine arm-generic-fdt
+  -hw-dtb ${PROJECT_BINARY_DIR}/${BOARD}-qemu.dtb
+  -device loader,addr=0xEB5E0310,data=0x2,data-len=4
+  -nographic
+  -m 2g
 )
 
 set(QEMU_KERNEL_OPTION
-	-device loader,cpu-num=8,file=\$<TARGET_FILE:\${logical_target_for_zephyr_elf}>
+  -device loader,cpu-num=8,file=\$<TARGET_FILE:\${logical_target_for_zephyr_elf}>
 )

boards/amd/versalnet_apu/board.cmake

@@ -10,13 +10,14 @@ set(QEMU_ARCH xilinx-aarch64)
 set(QEMU_CPU_TYPE_${ARCH} cortexa78)
 
 set(QEMU_FLAGS_${ARCH}
-	-machine arm-generic-fdt
-	-hw-dtb ${PROJECT_BINARY_DIR}/${BOARD}-qemu.dtb
-	-device loader,addr=0xEC200300,data=0x3EE,data-len=4 -device loader,addr=0xEC200300,data=0x3DD,data-len=4
-	-nographic
-	-m 2g
+  -machine arm-generic-fdt
+  -hw-dtb ${PROJECT_BINARY_DIR}/${BOARD}-qemu.dtb
+  -device loader,addr=0xEC200300,data=0x3EE,data-len=4
+  -device loader,addr=0xEC200300,data=0x3DD,data-len=4
+  -nographic
+  -m 2g
 )
 
 set(QEMU_KERNEL_OPTION
-	-device loader,cpu-num=0,file=\$<TARGET_FILE:\${logical_target_for_zephyr_elf}>
+  -device loader,cpu-num=0,file=\$<TARGET_FILE:\${logical_target_for_zephyr_elf}>
 )

boards/kws/pico2_spe/board.cmake

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 if("${RPI_PICO_DEBUG_ADAPTER}" STREQUAL "")
-	set(RPI_PICO_DEBUG_ADAPTER "cmsis-dap")
+  set(RPI_PICO_DEBUG_ADAPTER "cmsis-dap")
 endif()
 
 board_runner_args(openocd --cmd-pre-init "source [find interface/${RPI_PICO_DEBUG_ADAPTER}.cfg]")

boards/kws/pico_spe/board.cmake

@@ -14,7 +14,7 @@
 # in the openocd interface configuration file.
 # The setting is store to CMakeCache.txt.
 if("${RPI_PICO_DEBUG_ADAPTER}" STREQUAL "")
-	set(RPI_PICO_DEBUG_ADAPTER "cmsis-dap")
+  set(RPI_PICO_DEBUG_ADAPTER "cmsis-dap")
 endif()
 
 board_runner_args(openocd --cmd-pre-init "source [find interface/${RPI_PICO_DEBUG_ADAPTER}.cfg]")

boards/native/common/extra_args/CMakeLists.txt

@@ -2,6 +2,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
 if(CONFIG_NATIVE_EXTRA_CMDLINE_ARGS)
-	zephyr_library()
-	zephyr_library_sources(extra_args.c)
+  zephyr_library()
+  zephyr_library_sources(extra_args.c)
 endif()

boards/native/native_sim/CMakeLists.txt

@@ -5,13 +5,13 @@ zephyr_library()
 zephyr_library_compile_definitions(NO_POSIX_CHEATS)
 
 zephyr_library_sources(
-	cmdline.c
-	cpu_wait.c
-	nsi_if.c
-	irq_handler.c
-	misc.c
-	posix_arch_if.c
-	)
+  cmdline.c
+  cpu_wait.c
+  nsi_if.c
+  irq_handler.c
+  misc.c
+  posix_arch_if.c
+)
 
 if(CONFIG_NATIVE_SIM_REBOOT)
   zephyr_library_sources(reboot.c)
@@ -33,7 +33,7 @@ if(CONFIG_HAS_SDL)
 endif()
 
 add_subdirectory(${ZEPHYR_BASE}/boards/native/common/extra_args/
-	${CMAKE_CURRENT_BINARY_DIR}/extra_args
+  ${CMAKE_CURRENT_BINARY_DIR}/extra_args
 )
 
 set(nsi_config_content

boards/native/nrf_bsim/CMakeLists.txt

@@ -7,7 +7,7 @@ find_package(BabbleSim)
 zephyr_library()
 
 if(CONFIG_BOARD_NRF54L15BSIM_NRF54L15_CPUFLPR)
-	message(FATAL_ERROR "Targeting the nrf54l15bsim/nrf54l15/cpuflpr core is not yet supported")
+  message(FATAL_ERROR "Targeting the nrf54l15bsim/nrf54l15/cpuflpr core is not yet supported")
 endif()
 
 # Due to the BLE controller assumption about enum size
@@ -20,15 +20,15 @@ zephyr_compile_options(
 target_compile_options(native_simulator INTERFACE -fshort-enums)
 
 zephyr_library_sources(
-	irq_handler.c
-	cpu_wait.c
-	argparse.c
-	nsi_if.c
-	native_remap.c
-	soc/nrfx_coredep.c
-	common/bstests_entry.c
-	common/cmsis/cmsis.c
-	common/trace_hook.c
+  irq_handler.c
+  cpu_wait.c
+  argparse.c
+  nsi_if.c
+  native_remap.c
+  soc/nrfx_coredep.c
+  common/bstests_entry.c
+  common/cmsis/cmsis.c
+  common/trace_hook.c
 )
 
 # Include sync_rtc from real SOC code if enabled
@@ -37,18 +37,18 @@ zephyr_library_sources_ifdef(CONFIG_NRF53_SYNC_RTC
   )
 
 target_sources(native_simulator INTERFACE
-	common/bsim_args_runner.c
-	common/bsim_extra_cpu_if_stubs.c
-	common/phy_sync_ctrl.c
-	common/runner_hooks.c
-	common/posix_arch_if.c
-	common/trace_hook.c
+  common/bsim_args_runner.c
+  common/bsim_extra_cpu_if_stubs.c
+  common/phy_sync_ctrl.c
+  common/runner_hooks.c
+  common/posix_arch_if.c
+  common/trace_hook.c
 )
 
 if(CONFIG_IPC_SERVICE AND CONFIG_BOARD_NRF5340BSIM_NRF5340_CPUAPP)
-	zephyr_library_sources(
-		ipc_backend.c
-	)
+  zephyr_library_sources(
+    ipc_backend.c
+  )
 endif()
 
 zephyr_include_directories(
@@ -70,17 +70,17 @@ zephyr_library_include_directories(
 
 set(libpath ${BSIM_OUT_PATH}/lib)
 set_property(TARGET native_simulator APPEND PROPERTY RUNNER_LINK_LIBRARIES
-	${libpath}/libUtilv1.32.a
-	${libpath}/libPhyComv1.32.a
-	${libpath}/lib2G4PhyComv1.32.a
-	${libpath}/libRandv2.32.a
+  ${libpath}/libUtilv1.32.a
+  ${libpath}/libPhyComv1.32.a
+  ${libpath}/lib2G4PhyComv1.32.a
+  ${libpath}/libRandv2.32.a
 )
 
 target_compile_options(native_simulator INTERFACE
                        "-DNSI_PRIMARY_MCU_N=${CONFIG_NATIVE_SIMULATOR_PRIMARY_MCU_INDEX}")
 
 add_subdirectory(${ZEPHYR_BASE}/boards/native/common/extra_args/
-	${CMAKE_CURRENT_BINARY_DIR}/extra_args
+  ${CMAKE_CURRENT_BINARY_DIR}/extra_args
 )
 
 include(../common/natsim_config.cmake)

boards/nxp/frdm_rw612/CMakeLists.txt

@@ -19,9 +19,9 @@ if(CONFIG_NXP_RW6XX_BOOT_HEADER)
 endif()
 
 if(CONFIG_DT_HAS_NXP_ENET_MAC_ENABLED AND ${xtal32_status})
-	message(FATAL_ERROR "Ethernet and external 32K clock source are "
-		"mutually exclusive on FRDM_RW612 due to shared PCB nets "
-		"between the ethernet PHY and the external oscillator")
+  message(FATAL_ERROR "Ethernet and external 32K clock source are "
+    "mutually exclusive on FRDM_RW612 due to shared PCB nets "
+    "between the ethernet PHY and the external oscillator")
 endif()
 
 # Set TX power limit file to override the default one

boards/nxp/mimxrt1010_evk/CMakeLists.txt

@@ -10,8 +10,8 @@ zephyr_library_sources(init.c)
 if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   if(NOT DEFINED CONFIG_BOARD_MIMXRT1010_EVK)
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1010-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration data blocks")
+      "the MIMXRT1010-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration data blocks")
   endif()
   if(CONFIG_BOOT_FLEXSPI_NOR)
     # This flash configuration block may need modification if another

boards/nxp/mimxrt1015_evk/CMakeLists.txt

@@ -9,8 +9,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   zephyr_library()
   if(NOT DEFINED CONFIG_BOARD_MIMXRT1015_EVK)
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1015-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration data blocks")
+      "the MIMXRT1015-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration data blocks")
   endif()
   if(CONFIG_BOOT_FLEXSPI_NOR)
     # This flash configuration block may need modification if another

boards/nxp/mimxrt1020_evk/CMakeLists.txt

@@ -9,8 +9,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   zephyr_library()
   if(NOT DEFINED CONFIG_BOARD_MIMXRT1020_EVK)
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1020-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1020-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
   endif()
   if(CONFIG_BOOT_FLEXSPI_NOR)
     # This flash configuration block may need modification if another

boards/nxp/mimxrt1024_evk/CMakeLists.txt

@@ -9,8 +9,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   zephyr_library()
   if(NOT DEFINED CONFIG_BOARD_MIMXRT1024_EVK)
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1024-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1024-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
   endif()
   if(CONFIG_BOOT_FLEXSPI_NOR)
     # This flash configuration block may need modification if another

boards/nxp/mimxrt1040_evk/CMakeLists.txt

@@ -14,8 +14,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   zephyr_library()
   if(NOT DEFINED CONFIG_BOARD_MIMXRT1040_EVK)
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1040-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1040-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
   endif()
   if(CONFIG_BOOT_FLEXSPI_NOR)
     # This flash configuration block may need modification if another

boards/nxp/mimxrt1050_evk/CMakeLists.txt

@@ -18,8 +18,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
     set(FLASH_CONF evkbimxrt1050_flexspi_nor_qspi_config.c)
   else()
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1050-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1050-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
     # Default EVK configuration uses hyperflash, so use that file
     set(FLASH_CONF evkbimxrt1050_flexspi_nor_config.c)
   endif()

boards/nxp/mimxrt1060_evk/CMakeLists.txt

@@ -26,8 +26,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
     set(BOARD_NAME mimxrt1050_evk)
   else()
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1060-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1060-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
     # Default EVK configuration uses qspi, so use that file
     set(FLASH_CONF evkbmimxrt1060_flexspi_nor_config.c)
     set(BOARD_NAME mimxrt1060_evk)

boards/nxp/mimxrt1064_evk/CMakeLists.txt

@@ -14,8 +14,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   zephyr_library()
   if(NOT DEFINED CONFIG_BOARD_MIMXRT1064_EVK)
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1064-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1064-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
   endif()
   if(CONFIG_BOOT_FLEXSPI_NOR)
     # This flash configuration block may need modification if another

boards/nxp/mimxrt1160_evk/CMakeLists.txt

@@ -7,10 +7,10 @@
 if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   zephyr_library()
   if(NOT ((DEFINED CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM7)
-	  OR (DEFINED CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM4)))
+    OR (DEFINED CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM4)))
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1160-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1160-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
   endif()
   if(CONFIG_BOOT_FLEXSPI_NOR)
     # This flash configuration block may need modification if another

boards/nxp/mimxrt1170_evk/CMakeLists.txt

@@ -9,8 +9,8 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
   if(NOT ((DEFINED CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM7)
     OR (DEFINED CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM4)))
     message(WARNING "It appears you are using the board definition for "
-     "the MIMXRT1170-EVK, but targeting a custom board. You may need to "
-     "update your flash configuration or device configuration data blocks")
+      "the MIMXRT1170-EVK, but targeting a custom board. You may need to "
+      "update your flash configuration or device configuration data blocks")
   endif()
   if(${BOARD_REVISION} STREQUAL "A")
     set(RT1170_BOARD_NAME "evkmimxrt1170")