[Mod] 修改工具链为：gcc-arm-none-eabi-9-2020-q2-update

MBL/Project/mbl_afterbuild.sh

@@ -37,4 +37,3 @@ fi
 cp ${OUTPUT_PATH}/../${OUTPUT_NAME}.bin ${OUTPUT_IMAGE_PATH}
 # Generate Hex file
 ${SREC_CAT}  ${OUTPUT_IMAGE_PATH}/${OUTPUT_NAME}.bin -Binary -offset 0x0C000000 -o ${OUTPUT_IMAGE_PATH}/${OUTPUT_NAME}.hex -Intel
-

build/core/combo/TARGET_linux-arm.mk

@@ -38,7 +38,7 @@ endif
 $(combo_2nd_arch_prefix)TARGET_NDK_GCC_VERSION := 4.8
 
 ifeq ($(strip $(TARGET_GCC_VERSION_EXP)),)
-$(combo_2nd_arch_prefix)TARGET_GCC_VERSION := 4.8
+$(combo_2nd_arch_prefix)TARGET_GCC_VERSION := 9.0
 else
 $(combo_2nd_arch_prefix)TARGET_GCC_VERSION := $(TARGET_GCC_VERSION_EXP)
 endif

build/core/config.mk

@@ -457,9 +457,9 @@ endif
 
 # Is the host JDK 64-bit version?
 HOST_JDK_IS_64BIT_VERSION :=
-ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),)
-HOST_JDK_IS_64BIT_VERSION := true
-endif
+#ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),)
+#HOST_JDK_IS_64BIT_VERSION := true
+#endif
 
 # It's called md5 on Mac OS and md5sum on Linux
 ifeq ($(HOST_OS),darwin)

build/envsetup.sh

@@ -157,7 +157,7 @@ function setpaths()
     case $ARCH in
         arm)
             # Legacy toolchain configuration used for ARM kernel compilation
-            toolchaindir=arm/arm-eabi-$targetgccversion/bin
+            toolchaindir=arm/arm-none-eabi-$targetgccversion/bin
             if [ -d "$gccprebuiltdir/$toolchaindir" ]; then
                  export ARM_EABI_TOOLCHAIN="$gccprebuiltdir/$toolchaindir"
                  ANDROID_KERNEL_TOOLCHAIN_PATH="$ARM_EABI_TOOLCHAIN":

prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.8

@@ -1 +0,0 @@
-/opt/toolchains/gcc-arm-none-eabi/

prebuilts/gcc/linux-x86/arm/arm-none-eabi-9.0

@@ -0,0 +1 @@
+/opt/toolchains/gcc-arm-none-eabi-9-2020-q2-update