ERROR: package/feeds/packages/siit failed to build.

[zhangguanzhang]

make[2]: Entering directory '/workdir/openwrt/feeds/packages/net/siit'
rm -f /workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/siit-1.2/.built
touch /workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/siit-1.2/.built_check
make -C /workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/linux-5.19.1 KCFLAGS="-fmacro-prefix-map=/workdir/openwrt/build_dir/target-aarch64_generic_musl=target-aarch64_generic_musl" HOSTCFLAGS="-O2 -I/workdir/openwrt/staging_dir/host/include -I/workdir/openwrt/staging_dir/hostpkg/include -I/workdir/openwrt/staging_dir/target-aarch64_generic_musl/host/include -Wall -Wmissing-prototypes -Wstrict-prototypes" CROSS_COMPILE="aarch64-openwrt-linux-musl-" ARCH="arm64" KBUILD_HAVE_NLS=no KBUILD_BUILD_USER="" KBUILD_BUILD_HOST="" KBUILD_BUILD_TIMESTAMP="Sat Aug 13 02:45:02 2022" KBUILD_BUILD_VERSION="0" KBUILD_HOSTLDFLAGS="-L/workdir/openwrt/staging_dir/host/lib" CONFIG_SHELL="bash" V=''  cmd_syscalls=  KERNELRELEASE=5.19.1 CC="ccache_cc" M="/workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/siit-1.2" modules
make[3]: Entering directory '/workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/linux-5.19.1'
  CC [M]  /workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/siit-1.2/siit.o
../siit-1.2/siit.c: In function 'ip4_fragment':
../siit-1.2/siit.c:988:2: warning: ISO C90 forbids variable length array 'buff' [-Wvla]
  char buff[FRAG_BUFF_SIZE+hdr_len]; /* buffer to form new fragment packet */
  ^~~~
../siit-1.2/siit.c: In function 'siit_init':
../siit-1.2/siit.c:1379:2: error: implicit declaration of function 'random_ether_addr'; did you mean 'u64_to_ether_addr'? [-Werror=implicit-function-declaration]
  random_ether_addr(dev->dev_addr);
  ^~~~~~~~~~~~~~~~~
  u64_to_ether_addr
../siit-1.2/siit.c: In function 'siit_xmit':
../siit-1.2/siit.c:13[59](https://github.com/zhangguanzhang/Actions-OpenWrt/runs/7816614832?check_suite_focus=true#step:18:60):1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
cc1: some warnings being treated as errors
make[4]: *** [scripts/Makefile.build:249: /workdir/openwrt/build_dir/target-aarch[64](https://github.com/zhangguanzhang/Actions-OpenWrt/runs/7816614832?check_suite_focus=true#step:18:65)_generic_musl/linux-rockchip_armv8/siit-1.2/siit.o] Error 1
make[3]: *** [Makefile:1[84](https://github.com/zhangguanzhang/Actions-OpenWrt/runs/7816614832?check_suite_focus=true#step:18:85)3: /workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/siit-1.2] Error 2
make[3]: Leaving directory '/workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/linux-5.19.1'
make[2]: Leaving directory '/workdir/openwrt/feeds/packages/net/siit'
make[2]: *** [Makefile:45: /workdir/openwrt/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/siit-1.2/.built] Error 2
time: package/feeds/packages/siit/compile#1.20#0.25#1.52
    ERROR: package/feeds/packages/siit failed to build.
make[1]: *** [package/Makefile:116: package/feeds/packages/siit/compile] Error 1
make[1]: Leaving directory '/workdir/openwrt'
make: *** [/workdir/openwrt/include/toplevel.mk:230: package/feeds/packages/siit/compile] Error 2