测试编译不过

[chainsx]

SyterKit 使用 musl 编译不过，报错如下：

[ 36%] Built target SyterKit
[ 38%] Building C object lib/fatfs/CMakeFiles/fatfs.dir/diskio.c.o
[ 40%] Building C object lib/fatfs/CMakeFiles/fatfs.dir/ff.c.o
[ 42%] Building C object lib/fatfs/CMakeFiles/fatfs.dir/ffsystem.c.o
[ 44%] Building C object lib/fatfs/CMakeFiles/fatfs.dir/ffunicode.c.o
[ 46%] Linking C static library libfatfs.a
[ 46%] Built target fatfs
[ 48%] Building C object lib/fdt/CMakeFiles/fdt.dir/fdt.c.o
[ 51%] Linking C static library libfdt.a
[ 51%] Built target fdt
[ 53%] Building ASM object app/hello_world/CMakeFiles/helloworld_fel.dir/start.S.o
[ 55%] Building C object app/hello_world/CMakeFiles/helloworld_fel.dir/main.c.o
[ 57%] Linking C executable helloworld_fel
/home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/../../../../arm-openwrt-linux-muslgnueabi/bin/ld: error: helloworld_fel uses VFP register arguments, /home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/libgcc.a(_udivmoddi4.o) does not
/home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/../../../../arm-openwrt-linux-muslgnueabi/bin/ld: failed to merge target specific data of file /home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/libgcc.a(_udivmoddi4.o)
/home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/../../../../arm-openwrt-linux-muslgnueabi/bin/ld: warning: CMakeFiles/helloworld_fel.dir/start.S.o: missing .note.GNU-stack section implies executable stack
/home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/../../../../arm-openwrt-linux-muslgnueabi/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
/home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/../../../../arm-openwrt-linux-muslgnueabi/bin/ld: warning: helloworld_fel has a LOAD segment with RWX permissions
/home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/../../../../arm-openwrt-linux-muslgnueabi/bin/ld: /home/xxxx/OpenWrt/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/lib/gcc/arm-openwrt-linux-muslgnueabi/12.3.0/libgcc.a(_dvmd_lnx.o): in function `__aeabi_idiv0':
/home/xxxx/OpenWrt/build_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.3.0_musl_eabi/gcc-12.3.0/libgcc/config/arm/lib1funcs.S:1499: undefined reference to `raise'
collect2: error: ld returned 1 exit status
make[2]: *** [app/hello_world/CMakeFiles/helloworld_fel.dir/build.make:116：app/hello_world/helloworld_fel] 错误 1
make[1]: *** [CMakeFiles/Makefile2:308：app/hello_world/CMakeFiles/helloworld_fel.dir/all] 错误 2
make: *** [Makefile:91：all] 错误 2

[awwwwa]

• helloworld_fel 使用了 VFP 寄存器参数，但是某个库文件(libgcc.a(_udivmoddi4.o))却不支持。

• 缺少 .note.GNU-stack 段，暗示可执行栈缺失。

• 对于具有 RWX 权限的 LOAD 段，给出了警告。

• 在链接时，出现了对 raise 函数的未定义引用。

[awwwwa]

打入这个补丁试一下：de88083d-a6c8-403e-947c-81ccd05dc849-0001-fix-add-ENABLE_HARDFP-options.patch

0001-feat-Support-e907-core-boot-up.patch

可能是不同编译器导致的

[chainsx]

感谢帮助，问题已解决