meta-zephyr: Fix variable assignment whitespace

Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>

meta-zephyr-core/classes/zephyr.bbclass

@@ -1,7 +1,7 @@
 inherit terminal
 inherit python3native
 
-PYTHONPATH="${STAGING_DIR_HOST}${libdir}/${PYTHON_DIR}/site-packages"
+PYTHONPATH = "${STAGING_DIR_HOST}${libdir}/${PYTHON_DIR}/site-packages"
 DEPENDS += "python3-pyelftools-native python3-pyyaml-native python3-pykwalify-native ninja-native"
 
 OE_TERMINAL_EXPORTS += "HOST_EXTRACFLAGS HOSTLDFLAGS TERMINFO CROSS_CURSES_LIB CROSS_CURSES_INC"

meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc

@@ -27,7 +27,7 @@ ZEPHYR_EXTRA_MODULES = ""
 
 EXTRA_OECMAKE:append = "  -DZEPHYR_EXTRA_MODULES=${ZEPHYR_EXTRA_MODULES}"
 
-export ZEPHYR_BASE="${S}/zephyr"
+export ZEPHYR_BASE = "${S}/zephyr"
 
 DEPENDS += "gperf-native"
 

meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-lvgl.bb

@@ -3,6 +3,6 @@ include zephyr-sample.inc
 ZEPHYR_SRC_DIR = "${ZEPHYR_BASE}/samples/subsys/display/lvgl"
 
 # TODO Once more machines and displays are supported, add a PACKAGECONFIG.
-EXTRA_OECMAKE:append =" -DSHIELD=adafruit_2_8_tft_touch_v2"
+EXTRA_OECMAKE:append = " -DSHIELD=adafruit_2_8_tft_touch_v2"
 
 COMPATIBLE_MACHINE = "(nrf52840dk-nrf52840)"

meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-toolchain-cross-compile.inc

@@ -1,7 +1,7 @@
 # Additional definitions to use the cross-compile toolchain
 
 CROSS_COMPILE = "${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}"
-SYSROOT_DIR="${STAGING_DIR_TARGET}"
+SYSROOT_DIR = "${STAGING_DIR_TARGET}"
 
 EXTRA_OECMAKE:append = " \
     -DCROSS_COMPILE=${CROSS_COMPILE} \