compile error

[Chan Kim]

Earlier I found this error occurs because during the tool build, it uses
list.h file not in the include/linux directory of u-boot but in my host
computer's /usr/local/include/linux directory. So if I temporarily rename
the /usr/local/include/linux/list.h, u-boot compiles ok.
>From https://lists.denx.de/pipermail/u-boot/2015-June/217687.html I found it
is correct to use the include path in my host system during the tool build.
(because it happend during tools/lib/sha1.c.) But I don't have that
hlist_node_list definition in my system header file. What is wrong with my
system? (ubuntu 20.04).

Chan Kim

>-----Original Message-----
>From: Chan Kim <ckim at etri.re.kr>
>Sent: Sunday, June 4, 2023 11:41 PM
>To: U-Boot Mailing List <u-boot at lists.denx.de>
>Subject: compile error
>
>Hello all,
>For commit 26659d42654  (Fri Jun 2 12:13:01 2023 -0400)
>
>When I do 'make qemu_arm64_defconfig' and 'make', I get this compile error.
>
>ckim at ckim-ubuntu:~/u-boot-test/u-boot$ make -j28
>  ENVC    include/generated/env.txt
>  UPD     include/generated/timestamp_autogenerated.h
>  ENVP    include/generated/env.in
>  ENVT    include/generated/environment.h
>  HOSTCC  tools/lib/sha1.o
>  HOSTCC  tools/lib/sha256.o
>  HOSTCC  tools/lib/sha512.o
>In file included from include/watchdog.h:13,
>                 from ./tools/../lib/sha512.c:20,
>                 from tools/lib/sha512.c:1:
>include/cyclic.h:40:20: error: field ??list?? has incomplete type
>   40 |  struct hlist_node list;
>      |                    ^~~~
>In file included from include/watchdog.h:13,
>                 from ./tools/../lib/sha1.c:25,
>                 from tools/lib/sha1.c:1:
>include/cyclic.h:40:20: error: field ??list?? has incomplete type
>   40 |  struct hlist_node list;
>      |                    ^~~~
>In file included from include/watchdog.h:13,
>                 from ./tools/../lib/sha256.c:14,
>                 from tools/lib/sha256.c:1:
>include/cyclic.h:40:20: error: field ??list?? has incomplete type
>   40 |  struct hlist_node list;
>      |                    ^~~~
>make[1]: *** [scripts/Makefile.host:112: tools/lib/sha512.o] Error 1
>make[1]: *** Waiting for unfinished jobs....
>make[1]: *** [scripts/Makefile.host:112: tools/lib/sha1.o] Error 1
>make[1]: *** [scripts/Makefile.host:112: tools/lib/sha256.o] Error 1
>make: *** [Makefile:1853: tools] Error 2
>
>Can anyone please fix it?
>
>Thank you!
>
>Chan Kim