make: fix indentation to 2 spaces in several places

boards/cc2538dk/Makefile.dep

@@ -1,6 +1,6 @@
 ifneq (,$(filter gnrc_netdev_default,$(USEMODULE)))
-    USEMODULE += netif
-    USEMODULE += cc2538_rf
-    USEMODULE += gnrc_netdev
-    USEMODULE += netdev_ieee802154
+  USEMODULE += netif
+  USEMODULE += cc2538_rf
+  USEMODULE += gnrc_netdev
+  USEMODULE += netdev_ieee802154
 endif

boards/native/Makefile.dep

@@ -1,14 +1,14 @@
 ifneq (,$(filter netdev_default gnrc_netdev_default,$(USEMODULE)))
-    USEMODULE += netdev_tap
+  USEMODULE += netdev_tap
 endif
 
 ifneq (,$(filter mtd,$(USEMODULE)))
-    USEMODULE += mtd_native
+  USEMODULE += mtd_native
 endif
 
 ifneq (,$(filter can,$(USEMODULE)))
-    ifeq ($(shell uname -s),Linux)
-        USEMODULE += can_linux
-        CFLAGS += -DCAN_DLL_NUMOF=2
-    endif
+  ifeq ($(shell uname -s),Linux)
+    USEMODULE += can_linux
+    CFLAGS += -DCAN_DLL_NUMOF=2
+  endif
 endif

boards/openmote-cc2538/Makefile.dep

@@ -1,6 +1,6 @@
 ifneq (,$(filter gnrc_netdev_default,$(USEMODULE)))
-    USEMODULE += netif
-    USEMODULE += cc2538_rf
-    USEMODULE += gnrc_netdev
-    USEMODULE += netdev_ieee802154
+  USEMODULE += netif
+  USEMODULE += cc2538_rf
+  USEMODULE += gnrc_netdev
+  USEMODULE += netdev_ieee802154
 endif

boards/remote-common/Makefile.dep

@@ -1,8 +1,8 @@
 ifneq (,$(filter gnrc_netdev_default,$(USEMODULE)))
-    USEMODULE += netif
-    USEMODULE += cc2538_rf
-    USEMODULE += gnrc_netdev
-    USEMODULE += netdev_ieee802154
+  USEMODULE += netif
+  USEMODULE += cc2538_rf
+  USEMODULE += gnrc_netdev
+  USEMODULE += netdev_ieee802154
 endif
 
 ifneq (,$(filter saul_default,$(USEMODULE)))

drivers/Makefile.include

@@ -1,147 +1,147 @@
 ifneq (,$(filter dht,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/dht/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/dht/include
 endif
 ifneq (,$(filter at86rf2xx,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/at86rf2xx/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/at86rf2xx/include
 endif
 ifneq (,$(filter mrf24j40,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mrf24j40/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mrf24j40/include
 endif
 ifneq (,$(filter cc110x,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/cc110x/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/cc110x/include
 endif
 ifneq (,$(filter ds1307,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/ds1307/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/ds1307/include
 endif
 ifneq (,$(filter grove_ledbar,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/grove_ledbar/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/grove_ledbar/include
 endif
 ifneq (,$(filter kw2xrf,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/kw2xrf/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/kw2xrf/include
 endif
 ifneq (,$(filter io1_xplained,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/io1_xplained/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/io1_xplained/include
 endif
 ifneq (,$(filter isl29020,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/isl29020/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/isl29020/include
 endif
 ifneq (,$(filter isl29125,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/isl29125/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/isl29125/include
 endif
 ifneq (,$(filter hd44780,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/hd44780/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/hd44780/include
 endif
 ifneq (,$(filter lps331ap,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lps331ap/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lps331ap/include
 endif
 ifneq (,$(filter lsm303dlhc,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lsm303dlhc/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lsm303dlhc/include
 endif
 ifneq (,$(filter l3g4200d,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/l3g4200d/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/l3g4200d/include
 endif
 ifneq (,$(filter nrf24l01p,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/nrf24l01p/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/nrf24l01p/include
 endif
 ifneq (,$(filter mpl3115a2,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mpl3115a2/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mpl3115a2/include
 endif
 ifneq (,$(filter mma8x5x,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mma8x5x/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mma8x5x/include
 endif
 ifneq (,$(filter mag3110,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mag3110/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mag3110/include
 endif
 ifneq (,$(filter mpu9150,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mpu9150/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/mpu9150/include
 endif
 ifneq (,$(filter my9221,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/my9221/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/my9221/include
 endif
 ifneq (,$(filter ina220,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/ina220/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/ina220/include
 endif
 ifneq (,$(filter pcd8544,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/pcd8544/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/pcd8544/include
 endif
 ifneq (,$(filter encx24j600,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/encx24j600/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/encx24j600/include
 endif
 ifneq (,$(filter tcs37727,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/tcs37727/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/tcs37727/include
 endif
 ifneq (,$(filter enc28j60,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/enc28j60/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/enc28j60/include
 endif
 ifneq (,$(filter bh1750fvi,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/bh1750fvi/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/bh1750fvi/include
 endif
 ifneq (,$(filter bmp180,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/bmp180/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/bmp180/include
 endif
 ifneq (,$(filter jc42,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/jc42/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/jc42/include
 endif
 ifneq (,$(filter bm%280,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/bmx280/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/bmx280/include
 endif
 ifneq (,$(filter tmp006,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/tmp006/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/tmp006/include
 endif
 ifneq (,$(filter tsl2561,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/tsl2561/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/tsl2561/include
 endif
 ifneq (,$(filter cc2420,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/cc2420/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/cc2420/include
 endif
 ifneq (,$(filter lpd8808,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lpd8808/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lpd8808/include
 endif
 ifneq (,$(filter w5100,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/w5100/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/w5100/include
 endif
 ifneq (,$(filter xbee,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/xbee/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/xbee/include
 endif
 ifneq (,$(filter si70xx,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/si70xx/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/si70xx/include
 endif
 ifneq (,$(filter hdc1000,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/hdc1000/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/hdc1000/include
 endif
 ifneq (,$(filter lis3dh,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lis3dh/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lis3dh/include
 endif
 ifneq (,$(filter sdcard_spi,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/sdcard_spi/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/sdcard_spi/include
 endif
 ifneq (,$(filter veml6070,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/veml6070/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/veml6070/include
 endif
 ifneq (,$(filter adxl345,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/adxl345/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/adxl345/include
 endif
 ifneq (,$(filter uart_half_duplex,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/uart_half_duplex/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/uart_half_duplex/include
 endif
 ifneq (,$(filter feetech,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/feetech/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/feetech/include
 endif
 ifneq (,$(filter dynamixel,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/dynamixel/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/dynamixel/include
 endif
 ifneq (,$(filter lsm6dsl,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lsm6dsl/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/lsm6dsl/include
 endif
 ifneq (,$(filter dsp0401,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/dsp0401/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/dsp0401/include
 endif
 ifneq (,$(filter adcxx1c,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/adcxx1c/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/adcxx1c/include
 endif
 ifneq (,$(filter sx127%,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/sx127x/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/sx127x/include
 endif
 ifneq (,$(filter apa102,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/drivers/apa102/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/drivers/apa102/include
 endif

pkg/jerryscript/Makefile.dep

@@ -1,3 +1,3 @@
 ifneq (,$(filter jerryscript,$(USEPKG)))
-    USEMODULE += jerryport-minimal
+  USEMODULE += jerryport-minimal
 endif

pkg/libcoap/Makefile.dep

@@ -1,4 +1,4 @@
 ifneq (,$(filter libcoap,$(USEPKG)))
-    USEMODULE += posix_sockets
-    USEMODULE += gnrc_sock_udp
+  USEMODULE += posix_sockets
+  USEMODULE += gnrc_sock_udp
 endif

sys/Makefile.include

@@ -1,13 +1,13 @@
 ifneq (,$(filter nhdp,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/net/routing/nhdp
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/net/routing/nhdp
 endif
 
 ifneq (,$(filter crypto,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/include/crypto
+  USEMODULE_INCLUDES += $(RIOTBASE)/include/crypto
 endif
 
 ifneq (,$(filter fib,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
 endif
 ifneq (,$(filter gnrc_sock,$(USEMODULE)))
   USEMODULE_INCLUDES += $(RIOTBASE)/sys/net/gnrc/sock/include
@@ -16,75 +16,75 @@ ifneq (,$(filter gnrc_sock,$(USEMODULE)))
   endif
 endif
 ifneq (,$(filter posix,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
 endif
 ifneq (,$(filter posix_semaphore,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
 endif
 ifneq (,$(filter posix_sockets,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
 endif
 ifneq (,$(filter pthread,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/pthread/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/pthread/include
 endif
 
 ifneq (,$(filter oneway_malloc,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/oneway-malloc/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/oneway-malloc/include
 endif
 
 ifneq (,$(filter vfs,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
 endif
 
 ifneq (,$(filter cpp11-compat,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/cpp11-compat/include
-    # make sure cppsupport.o is linked explicitly because __dso_handle is not
-    # found if it is hidden away inside a static object.
-    export UNDEF += $(BINDIR)/cpp11-compat/cppsupport.o
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/cpp11-compat/include
+  # make sure cppsupport.o is linked explicitly because __dso_handle is not
+  # found if it is hidden away inside a static object.
+  export UNDEF += $(BINDIR)/cpp11-compat/cppsupport.o
 endif
 
 ifneq (,$(filter gnrc_slip,$(USEMODULE)))
-    FEATURES_REQUIRED += periph_uart
+  FEATURES_REQUIRED += periph_uart
 endif
 
 ifneq (,$(filter embunit,$(USEMODULE)))
-    ifeq ($(OUTPUT),XML)
-        CFLAGS += -DOUTPUT=OUTPUT_XML
-    else ifeq ($(OUTPUT),TEXT)
-        CFLAGS += -DOUTPUT=OUTPUT_TEXT
-    else ifeq ($(OUTPUT),COMPILER)
-        CFLAGS += -DOUTPUT=OUTPUT_COMPILER
-    else ifeq ($(OUTPUT),COLORTEXT)
-        CFLAGS += -DOUTPUT=OUTPUT_COLORTEXT
-    else ifeq ($(OUTPUT),COLOR)
-        CFLAGS += -DOUTPUT=OUTPUT_COLOR
-    endif
+  ifeq ($(OUTPUT),XML)
+    CFLAGS += -DOUTPUT=OUTPUT_XML
+  else ifeq ($(OUTPUT),TEXT)
+    CFLAGS += -DOUTPUT=OUTPUT_TEXT
+  else ifeq ($(OUTPUT),COMPILER)
+    CFLAGS += -DOUTPUT=OUTPUT_COMPILER
+  else ifeq ($(OUTPUT),COLORTEXT)
+    CFLAGS += -DOUTPUT=OUTPUT_COLORTEXT
+  else ifeq ($(OUTPUT),COLOR)
+    CFLAGS += -DOUTPUT=OUTPUT_COLOR
+  endif
 endif
 
 ifneq (,$(filter log_%,$(USEMODULE)))
-    include $(RIOTBASE)/sys/log/Makefile.include
+  include $(RIOTBASE)/sys/log/Makefile.include
 endif
 
 ifneq (,$(filter newlib,$(USEMODULE)))
-    include $(RIOTMAKE)/libc/newlib.mk
+  include $(RIOTMAKE)/libc/newlib.mk
 endif
 
 ifneq (,$(filter newlib_syscalls_default,$(USEMODULE)))
-    include $(RIOTBASE)/sys/newlib_syscalls_default/Makefile.include
+  include $(RIOTBASE)/sys/newlib_syscalls_default/Makefile.include
 endif
 
 ifneq (,$(filter arduino,$(USEMODULE)))
-    include $(RIOTBASE)/sys/arduino/Makefile.include
+  include $(RIOTBASE)/sys/arduino/Makefile.include
 endif
 
 ifneq (,$(filter printf_float,$(USEMODULE)))
-    ifeq (1,$(USE_NANO_SPECS))
-        export LINKFLAGS += -u _printf_float
-    endif
+  ifeq (1,$(USE_NANO_SPECS))
+    export LINKFLAGS += -u _printf_float
+  endif
 endif
 
 ifneq (,$(filter ssp,$(USEMODULE)))
-    include $(RIOTBASE)/sys/ssp/Makefile.include
+  include $(RIOTBASE)/sys/ssp/Makefile.include
 endif
 
 INCLUDES += -I$(RIOTBASE)/sys/libc/include

sys/log/Makefile.include

@@ -1,3 +1,3 @@
 ifneq (,$(filter log_printfnoformat,$(USEMODULE)))
-    USEMODULE_INCLUDES += $(RIOTBASE)/sys/log/log_printfnoformat
+  USEMODULE_INCLUDES += $(RIOTBASE)/sys/log/log_printfnoformat
 endif