R2S编译老报错

[dl250]

/home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt.c: In function ‘fdt_offset_ptr’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt.c:137:18: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 137 | if ((absoffset < offset) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt.c:143:23: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 143 | if (((offset + len) < offset) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt.c: In function ‘fdt_move’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt.c:307:25: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare] 307 | if (fdt_totalsize(fdt) > bufsize) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c: In function ‘fdt_get_string’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c:56:16: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int32_t’ {aka ‘int’} [-Wsign-compare] 56 | if (absoffset >= totalsize) | ^~ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c:64:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 64 | if (stroffset >= fdt_size_dt_strings(fdt)) | ^~ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c:71:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 71 | || (stroffset < -fdt_size_dt_strings(fdt))) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c:73:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 73 | if ((-stroffset) < len) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c: In function ‘fdt_mem_rsv’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c:164:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 164 | if (absoffset < fdt_off_mem_rsvmap(fdt)) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c:166:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 166 | if (absoffset > fdt_totalsize(fdt) - | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c: In function ‘fdt_node_offset_by_phandle’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_ro.c:682:33: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare] 682 | if ((phandle == 0) || (phandle == -1)) | ^~ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_wip.c: In function ‘fdt_setprop_inplace_namelen_partial’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_wip.c:26:14: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 26 | if (proplen < (len + idx)) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c: In function ‘fdt_grabspace’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c:105:20: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 105 | if ((offset + len < offset) || (offset + len > spaceleft)) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c:105:47: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 105 | if ((offset + len < offset) || (offset + len > spaceleft)) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c: In function ‘fdt_create_with_flags’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c:118:14: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 118 | if (bufsize < hdrsize) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c: In function ‘fdt_resize’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c:164:28: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 164 | if ((headsize + tailsize) > bufsize) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c: In function ‘fdt_addstring’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_sw.c:258:34: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare] 258 | if (fdt_totalsize(fdt) + offset < struct_top) | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_strerror.c: In function ‘fdt_strerror’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_strerror.c:51:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 51 | else if (errval > -FDT_ERRTABSIZE) { | ^ /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_overlay.c: In function ‘overlay_update_local_node_references’: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/scripts/dtc/libfdt/fdt_overlay.c:253:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 253 | for (i = 0; i < (fixup_len / sizeof(uint32_t)); i++) { | ^ scripts/dtc/pylibfdt/libfdt_wrap.c:154:11: fatal error: Python.h: No such file or directory 154 | # include | ^~~~~~ compilation terminated. error: command 'gcc' failed with exit status 1 make[7]: [scripts/dtc/pylibfdt/Makefile:27: scripts/dtc/pylibfdt/_libfdt.so] Error 1 make[6]: [scripts/Makefile.build:432: scripts/dtc/pylibfdt] Error 2 make[5]: [scripts/Makefile.build:432: scripts/dtc] Error 2 make[4]: [Makefile:551: scripts] Error 2 make[4]: Leaving directory '/home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04' make[3]: [Makefile:77: /home/ubuntu/lede/build_dir/target-aarch64_generic_musl/u-boot-nanopi-r2s-rk3328/u-boot-2020.04/.built] Error 2 make[3]: Leaving directory '/home/ubuntu/lede/package/boot/uboot-rockchip' time: package/boot/uboot-rockchip/nanopi-r2s-rk3328/compile#1.95#0.43#2.41 make[2]: [package/Makefile:113: package/boot/uboot-rockchip/compile] Error 2 make[2]: Leaving directory '/home/ubuntu/lede' make[1]: [package/Makefile:107: /home/ubuntu/lede/staging_dir/target-aarch64_generic_musl/stamp/.package_compile] Error 2 make[1]: Leaving directory '/home/ubuntu/lede' make: [/home/ubuntu/lede/include/toplevel.mk:224：world] 错误 2

[dl250]

make clean 也不行

[ostrichii]

sudo apt install python3-dev

[dl250]

解决了，就是少sudo apt install python3-dev的原因