MeowOS
2a6c4e97c5
- svcd: 审计确认现网已子进程化(fork+execv+setpgid+waitpid+SIGCHLD+set_cloexec,无system()); 增量 prctl(PR_SET_CHILD_SUBREAPER) 代收孤儿孙进程 → fb2d608b - meow_sysui(新增): 系统进程总监, 仿svcd成熟模式(信号自管道/poll/双探测kill/waitpid/subreaper/状态机), 监护自己fork+exec进程, 按sysui.d/<name>.conf逐条拉起, 无级联/有限次兜底/主循环绝不exit/空配置空转 → 173013cc - 启动链 S70meow_sysui → S89meow_svcd → S90meow_bootmenu; svcd拉起权判归(sysui在→交监管,不在→回退现网重挂循环) - 宿主集成测试过(常崩/稳定隔离/无级联/subreaper收尸/端到端); meow_ui.a未动 - 需加到固件打包(build_fw_apps_m267.sh): sysui→/usr/bin/meow_sysui, svcd覆盖(fb2d608b), S70+S89; 校验 svcd 762e84d0→fb2d608b, 新增 sysui 173013cc
29 lines
971 B
Bash
Executable File
29 lines
971 B
Bash
Executable File
#!/bin/bash
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# build_sysui.sh — meow_sysui 交叉编译（mipsel 静态）+ 宿主编译可选。
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#
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# 目标：R3 Pro II / MeowOS（mipsel-linux-muslsf，静态）。sysui 极简无外部依赖，
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# 仅 POSIX + Linux 基础接口（同 svcd），单文件满足「固件内、不入卡」。
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#
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# 用法：
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# ./build_sysui.sh # 交叉编译 → patch_v2/meow_sysui/meow_sysui（mipsel 静态）
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# ./build_sysui.sh host # 宿主编译 → patch_v2/meow_sysui/meow_sysui_host（集成测试用）
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set -e
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cd "$(dirname "$0")"
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ROOT="$HOME/Project/R3ProII"
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CC="$ROOT/.tools/zig-mipsel-cc"
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if [ "$1" = "host" ]; then
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HOST_CC="${CC_HOST:-cc}"
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"$HOST_CC" -Os -Wall -Wextra meow_sysui.c -o meow_sysui_host
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echo "== host build =="
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ls -la meow_sysui_host
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file meow_sysui_host
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exit 0
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fi
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"$CC" -Os -Wall -Wextra -static meow_sysui.c -o meow_sysui
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echo "== meow_sysui (mipsel static) =="
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ls -la meow_sysui
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md5sum meow_sysui
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file meow_sysui
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