./FFTools/make.sh -j8 编译报错：aarch64-linux-android-gcc: not found 怎么解决？
日志如下：
root@ubuntu:~/proj/roc-rk3399-pc# ./FFTools/make.sh -j8
~/proj/roc-rk3399-pc/u-boot ~/proj/roc-rk3399-pc
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
HOSTCC scripts/kconfig/zconf.tab.o
In file included from scripts/kconfig/zconf.tab.c:2534:
scripts/kconfig/confdata.c: In function ‘conf_write’:
scripts/kconfig/confdata.c:767:19: warning: ‘%s’ directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
767 | sprintf(newname, "%s%s", dirname, basename);
| ^~~~~~
scripts/kconfig/confdata.c:767:19: note: assuming directive output of 7 bytes
In file included from /usr/include/stdio.h:867,
from scripts/kconfig/zconf.tab.c:84:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output 1 or more bytes (assuming 4104) into a destination of size 4097
36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
37 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from scripts/kconfig/zconf.tab.c:2534:
scripts/kconfig/confdata.c:770:20: warning: ‘.tmpconfig.’ directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
770 | sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
| ^~~~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
from scripts/kconfig/zconf.tab.c:84:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 13 and 4119 bytes into a destination of size 4097
36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
37 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from scripts/kconfig/zconf.tab.c:2537:
scripts/kconfig/menu.c: In function ‘get_symbol_str’:
scripts/kconfig/menu.c:590:18: warning: ‘jump’ may be used uninitialized in this function [-Wmaybe-uninitialized]
590 | jump->offset = strlen(r->s);
| ~~~~~~~~~~~~~^~~~~~~~~~~~~~
scripts/kconfig/menu.c:551:19: note: ‘jump’ was declared here
551 | struct jump_key *jump;
| ^~~~
HOSTLD scripts/kconfig/conf
#
# configuration written to .config
#
make: /root/proj/roc-rk3399-pc/u-boot/../prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin/aarch64-linux-android-gcc: Command not found
/bin/sh: 1: /root/proj/roc-rk3399-pc/u-boot/../prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin/aarch64-linux-android-gcc: not found
dirname: missing operand
Try 'dirname --help' for more information.
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config.h
GEN include/autoconf.mk
GEN include/autoconf.mk.dep
/bin/sh: 1: /root/proj/roc-rk3399-pc/u-boot/../prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin/aarch64-linux-android-gcc: not found
/bin/sh: 1: /root/proj/roc-rk3399-pc/u-boot/../prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin/aarch64-linux-android-gcc: not found
make[2]: *** [/root/proj/roc-rk3399-pc/u-boot/scripts/Makefile.autoconf:64: include/autoconf.mk] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [/root/proj/roc-rk3399-pc/u-boot/scripts/Makefile.autoconf:40: include/autoconf.mk.dep] Error 1
make[1]: *** [/root/proj/roc-rk3399-pc/u-boot/Makefile:496: silentoldconfig] Error 1
make: *** No rule to make target 'include/config/auto.conf', needed by 'include/config/uboot.release'. Stop.
root@ubuntu:~/proj/roc-rk3399-pc# sudo apt install aarch64-linux-android-gcc@latest
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package aarch64-linux-android-gcc@latest
root@ubuntu:~/proj/roc-rk3399-pc# sudo apt install aarch64-linux-android-gcc
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package aarch64-linux-android-gcc
root@ubuntu:~/proj/roc-rk3399-pc#
