OpenIPC AI teamandGitHub
a5882d5e80
OpenIPC/firmware dropped BR2_PACKAGE_JSONFILTER from every one of its defconfigs in #2304, once the WebUI stopped calling it. builder's defconfigs are its own files, so 97 of them kept selecting it. jsonfilter selects JSON_C and LIBUBOX, and on a device that enables neither uqmi-openipc nor wifibroadcast-ng nothing else selects libubox, so it and jsonfilter shipped for nothing. That is what has had three devices over their rootfs cap: hi3518ev200_lite_switcam-hs303 rootfs 5124KB/5120KB -4KB ssc333_lite_babysense-see-hd-ip206 rootfs 5124KB/5120KB -4KB ssc333_lite_meari-speed-6s rootfs 5128KB/5120KB -8KB all three red on the nightly, meari since 2026-08-24. Bisecting meari across firmware revisions lands on #2301, which added 408 bytes to the comment-stripped sysupgrade script -- these images had no headroom left at all, and 408 bytes of a genuine bug fix was enough to push one over a 4KB padding step. The fix is to give them headroom, not to give back the bug fix. Measured on ssc333_lite_meari-speed-6s, built the way builder.sh builds it -- devices/<item>/ copied over a firmware checkout at master, clean tree both times: before rootfs.squashfs 5128KB/5120KB size exceeded by: 8KB after rootfs.squashfs 5096KB/5120KB 24KB spare -32KB, from /usr/bin/jsonfilter (18068 raw) and /usr/lib/libubox.so (30404 raw). json-c does NOT go: majestic lists it in MAJESTIC_DEPENDENCIES, so buildroot builds and installs it whether or not BR2_PACKAGE_JSON_C is set. Only the two files above leave the image. Two consumers genuinely need jsonfilter and both keep it: * devices/apfpv's own etc/init.d/S99msposd reads majestic's config.json through it, and ssc338q_apfpv and ssc378qe_apfpv do not enable wifibroadcast-ng. Those two keep the symbol, with the reason written above the line -- the same undeclared-runtime-dependency trap firmware #2305 had to fix, and the reason this is 95 defconfigs and not 97. * every other FPV device enables wifibroadcast-ng, whose Config.in selects BR2_PACKAGE_JSONFILTER (added by #2305) for the same script. They keep it without saying so. LTE devices keep libubox through uqmi-openipc, which selects it independently. Nothing else in this repository calls jsonfilter: grepping devices/ and package/ finds only that one S99msposd line, and firmware's own tree has no caller left outside wifibroadcast-ng.
68 lines
2.2 KiB
Plaintext
68 lines
2.2 KiB
Plaintext
# Architecture
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BR2_arm=y
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# Toolchain
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BR2_TOOLCHAIN_EXTERNAL=y
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BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
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BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
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BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/openipc/firmware/releases/download/$(OPENIPC_TOOLCHAIN).tgz"
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BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="arm-openipc-linux-musleabi"
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BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_9=y
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BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
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BR2_TOOLCHAIN_EXTERNAL_CXX=y
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# Kernel
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
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BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/openipc/linux/archive/$(OPENIPC_KERNEL).tar.gz"
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BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
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BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(EXTERNAL_VENDOR)/board/$(OPENIPC_SOC_FAMILY)/hi3518ev200.generic.config"
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BR2_LINUX_KERNEL_UIMAGE=y
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BR2_LINUX_KERNEL_XZ=y
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# Filesystem
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BR2_PACKAGE_BUSYBOX_CONFIG="$(BR2_EXTERNAL)/package/busybox/busybox.config"
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BR2_PACKAGE_UBOOT_TOOLS=y
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# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
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BR2_PACKAGE_WIREGUARD_LINUX_COMPAT=y
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BR2_PACKAGE_WIREGUARD_TOOLS=y
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BR2_PACKAGE_WIRELESS_TOOLS=y
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BR2_PACKAGE_WPA_SUPPLICANT=y
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BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
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BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
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BR2_TARGET_ROOTFS_CPIO=y
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BR2_TARGET_ROOTFS_SQUASHFS=y
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BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
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# OpenIPC
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BR2_OPENIPC_SOC_VENDOR="hisilicon"
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BR2_OPENIPC_SOC_MODEL="hi3518ev200"
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BR2_OPENIPC_SOC_FAMILY="hi3516cv200"
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BR2_OPENIPC_VARIANT="mini"
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BR2_OPENIPC_FLASH_SIZE="8"
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# Packages
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BR2_PACKAGE_DROPBEAR_OPENIPC=y
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BR2_PACKAGE_HISILICON_OPENSDK=y
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BR2_PACKAGE_HISILICON_OSDRV_HI3516CV200=y
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BR2_PACKAGE_IPCTOOL=y
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BR2_PACKAGE_LAME_OPENIPC=y
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BR2_PACKAGE_LIBCURL_OPENIPC_CURL=y
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# BR2_PACKAGE_LIBCURL_OPENIPC_PROXY_SUPPORT is not set
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# BR2_PACKAGE_LIBCURL_OPENIPC_COOKIES_SUPPORT is not set
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# BR2_PACKAGE_LIBCURL_OPENIPC_EXTRA_PROTOCOLS_FEATURES is not set
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BR2_PACKAGE_LIBEVENT_OPENIPC=y
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BR2_PACKAGE_LIBOGG_OPENIPC=y
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BR2_PACKAGE_LIBWEBSOCKETS_OPENIPC=y
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BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC=y
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BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_MEDIATEK_MT7601U=y
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BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_RTL_8188EU=y
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BR2_PACKAGE_MINI=y
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BR2_PACKAGE_MOTORS=y
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BR2_PACKAGE_ONVIF_SIMPLE_SERVER=y
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BR2_PACKAGE_OPUS_OPENIPC=y
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BR2_PACKAGE_UACME_OPENIPC=y
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BR2_PACKAGE_VTUND_OPENIPC=y
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BR2_PACKAGE_WEBUI=y
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BR2_PACKAGE_YAML_CLI=y
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