Android N jack编译问题

编译出现如下错误:

FAILED: /bin/bash -c “(prebuilts/sdk/tools/jack-admin install-server prebuilts/sdk/tools/jack-launcher.jar prebuilts/sdk/tools/jack-server-4.8.ALPHA.jar 2>&1 || (exit 0) ) && (JACK_SERVER_VM_ARGUMENTS=”-Dfile.encoding=UTF-8 -XX:+TieredCompilation" prebuilts/sdk/tools/jack-admin start-server 2>&1 || exit 0 ) && (prebuilts/sdk/tools/jack-admin update server prebuilts/sdk/tools/jack-server-4.8.ALPHA.jar 4.8.ALPHA 2>&1 || exit 0 ) && (prebuilts/sdk/tools/jack-admin update jack prebuilts/sdk/tools/jacks/jack-2.28.RELEASE.jar 2.28.RELEASE || exit 47; prebuilts/sdk/tools/jack-admin update jack prebuilts/sdk/tools/jacks/jack-3.36.CANDIDATE.jar 3.36.CANDIDATE || exit 47; prebuilts/sdk/tools/jack-admin update jack prebuilts/sdk/tools/jacks/jack-4.7.BETA.jar 4.7.BETA || exit 47 )"
Jack server already installed in “/home/user/.jack-server”
Communication error with Jack server (35), try ‘jack-diagnose’ or see Jack server log
SSL error when connecting to the Jack server. Try ‘jack-diagnose’
SSL error when connecting to the Jack server. Try ‘jack-diagnose’
[ 0% 16/34641] build out/target/product/la0920/emmc_appsboot.mbn
make: Entering directory /media/user/SC806_Android_7.1/bootable/bootloader/lk' including app/aboot dev/fbcon dev/gcdb/display dev/keys dev/pmic/pm8x41 dev/vib lib/debug lib/heap lib/libc lib/libfdt lib/openssl lib/ptable including lib/openssl/crypto lib/zlib_inflate make[1]: Entering directory/media/user/SC806_Android_7.1/bootable/bootloader/lk’
generating …/…/…/out/target/product/la0920/obj/EMMC_BOOTLOADER_OBJ/build-msm8909/config.h
cp -f …/…/…/out/target/product/la0920/obj/EMMC_BOOTLOADER_OBJ/build-msm8909/lk_s.elf …/…/…/out/target/product/la0920/obj/EMMC_BOOTLOADER_OBJ/…/…/emmc_appsboot.mbn
make[1]: Leaving directory /media/user/SC806_Android_7.1/bootable/bootloader/lk' make: Leaving directory/media/user/SC806_Android_7.1/bootable/bootloader/lk’
ninja: build stopped: subcommand failed.
make: *** [ninja_wrapper] Error 1

原因:
使用的openjdk版本为1.8.0_292

openjdk从1.8.0_291开始,不兼容jack-server.
将openjdk版本回退后，可以编译通过.

参考：
https://groups.google.com/g/android-building/c/hsGPbjjjxeE
https://groups.google.com/g/android-platform/c/zVe32anP-S4