安装虚拟机 选用：OrbStack · Fast, light, simple Docker & Linux 虚拟机
安装后，启动OrbStack，macOS系统选用的amd64的Linux系统，安装完成后设置内存为32G以上否则可能会报错。
配置好后，启动虚拟机，然后开始准备下载源码。
源码下载
使用清华镜像，一定要在虚拟机下面下载，在mac下直接下载，会报错。
清华镜像：Aosp | 镜像站使用帮助 | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror
根据里面的教程下载AOSP源码，我下载的是
1 2 repo init -u http://mirrors.tuna.tsinghua.edu.cn/git/AOSP/platform/manifest -b android16-qpr2-release repo sync -c -j10
编译步骤 代码下载后进入代码根目录，
执行：
1 source build/envsetup.sh
然后执行：
显示如下内容：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 The lunch command selects the configuration to use for subsequent Android builds. Usage: lunch TARGET_PRODUCT [TARGET_RELEASE [TARGET_BUILD_VARIANT]] Choose the product, release and variant to use. If not supplied, TARGET_RELEASE will be 'trunk_staging' and TARGET_BUILD_VARIANT will be 'eng' Usage: lunch TARGET_PRODUCT-TARGET_RELEASE-TARGET_BUILD_VARIANT Chose the product, release and variant to use. This legacy format is maintained for compatibility. Note that the previous interactive menu and list of hard-coded list of curated targets has been removed. If you would like the list of products, release configs for a particular product, or variants, run the following as individual commands: list_products, list_releases, or list_variants respectively.
这里有三个命令：
1 list_products, list_releases, or list_variants
最终需要执行的格式是：
1 lunch TARGET_PRODUCT-TARGET_RELEASE-TARGET_BUILD_VARIANT
但是需要先执行上面三个命令获取对应信息，
执行：
得到：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 aosp_64bitonly_x86_64 aosp_arm aosp_arm64 aosp_arm64_fullmte aosp_arm64_plus_armv7 aosp_cf_arm64_auto aosp_cf_arm64_minidroid aosp_cf_arm64_only_phone aosp_cf_arm64_only_phone_hwasan aosp_cf_arm64_only_phone_vendor aosp_cf_arm64_phone aosp_cf_arm64_phone_fullmte aosp_cf_arm64_phone_hwasan aosp_cf_arm64_phone_pgagnostic aosp_cf_arm64_phone_vendor aosp_cf_arm64_slim aosp_cf_arm_minidroid aosp_cf_riscv64_minidroid aosp_cf_riscv64_phone aosp_cf_riscv64_slim aosp_cf_riscv64_wear aosp_cf_x86_64_auto aosp_cf_x86_64_auto_dd aosp_cf_x86_64_auto_dewd aosp_cf_x86_64_auto_md aosp_cf_x86_64_auto_mdnd aosp_cf_x86_64_auto_portrait aosp_cf_x86_64_foldable aosp_cf_x86_64_host aosp_cf_x86_64_minidroid aosp_cf_x86_64_only_phone aosp_cf_x86_64_only_phone_hsum aosp_cf_x86_64_pc aosp_cf_x86_64_phone aosp_cf_x86_64_phone_pgagnostic aosp_cf_x86_64_phone_soong_system aosp_cf_x86_64_phone_vendor aosp_cf_x86_64_slim aosp_cf_x86_64_ssi aosp_cf_x86_64_tv aosp_cf_x86_64_wear aosp_cf_x86_go_phone aosp_cf_x86_tv aosp_cf_x86_wear aosp_cheetah_car aosp_husky_car aosp_panther_car aosp_riscv64 aosp_tangorpro_car aosp_trout_arm64 aosp_trout_x86_64 aosp_tv_arm64 aosp_tv_x86 aosp_x86 aosp_x86_64 aosp_x86_arm arm_krait arm_v7_v8 armv8 armv8_cortex_a55 armv8_kryo385 csi_arm csi_arm64 csi_x86 csi_x86_64 db845c db845c_mini full full_x86 generic generic_system_arm64 generic_system_x86 generic_system_x86_64 generic_system_x86_arm generic_x86 gsi_arm gsi_arm64 gsi_car_arm64 gsi_car_x86_64 gsi_tv_arm gsi_tv_arm64 gsi_x86 gsi_x86_64 hikey hikey32 hikey64_only hikey960 hikey960_tv hikey_tv linaro_swr linux_bionic mainline_sdk mainline_system_arm64 mainline_system_x86 mainline_system_x86_64 mainline_system_x86_arm mgsi_arm mgsi_arm64 mgsi_x86 mgsi_x86_64 mini_arm64 mini_armv7a_neon mini_x86 mini_x86_64 module_arm module_arm64 module_arm64only module_riscv64 module_x86 module_x86_64 module_x86_64only ndk qemu_trusty_arm64 riscv64 sdk sdk_atv64_arm64 sdk_atv_x86 sdk_car_arm64 sdk_car_cw_x86_64 sdk_car_dewd_x86_64 sdk_car_md_arm64 sdk_car_md_x86_64 sdk_car_x86_64 sdk_phone16k_arm64 sdk_phone16k_x86_64 sdk_phone64_arm64 sdk_phone64_arm64_minigbm sdk_phone64_arm64_riscv64 sdk_phone64_x86_64 sdk_phone64_x86_64_minigbm sdk_phone64_x86_64_riscv64 sdk_slim_arm64 sdk_slim_x86_64 sdk_tablet_arm64 sdk_tablet_x86_64 sdk_with_runtime_apis silvermont sm8x50 trout_arm64_ds yukawa
选择：sdk_phone64_x86_64
然后执行：
1 2 // 手机： export TARGET_PRODUCT=sdk_phone16k_x86_64
然后才能执行：
得到：
1 2 3 4 5 6 7 8 9 aosp_current ap2a ap3a ap4a bp1a bp2a bp3a bp4a trunk_staging
选择：aosp_current
然后执行：
得到：
选择userdebug
最终合成我们要的命令
1 2 3 lunch sdk_phone64_x86_64-aosp_current-userdebug 或者： lunch sdk_tablet_x86_64-aosp_current-userdebug
这里二选一
最后执行（我的电脑是18核）：
开始编译。（先看下面信息）
报错
在编译过程中会有一些报错，使用AI查询就可以了，首先是内存不足，要设置模拟器内存为32G及以上，硬盘也要留出足够空间
1 2 3 4 5 6 7 [100% 280/280] analyzing Android.bp files and generating ninja file at out/soong/build.aosp_arm64.ninja FAILED: out/soong/build.aosp_arm64.ninja cd "$(dirname "out/host/linux-x86/bin/soong_build")" && BUILDER="$PWD/$(basename "out/host/linux-x86/bin/soong_build")" && cd / && env -i "$BUILDER" --top "$TOP" --soong_out "out/soong" --out "out" --soong_variables out/soong/soong.aosp_arm64.variables -o out/soong/build.aosp_arm64.ninja --kati_suffix -aosp_arm64 --kati_enabled -l out/.module_paths/Android.bp.list --available_env out/soong/soong.environment.available --used_env out/soong/soong.environment.used.aosp_arm64.build Android.bp Killed 11:24:23 soong bootstrap failed with: exit status 1 #### failed to build some targets (02:08 (mm:ss)) ####
使用命令查看是否是内存问题：
1 dmesg -T | tail -200 | grep -i -E 'killed process|out of memory|oom'
内存不足
使用命令查看内存：
内存只有16G，不够，需要调大虚拟机内存
安装工具 在编译过程中还会出现缺少工具的报错，我安装了如下工具（虚拟机下安装），
编译成功 没有截图，不过统计总耗时2个多小时完成编译。
参考
