newfs_nandfs compile error 11-STABLE

[Otacílio]

Em 12/04/2017 15:25, Ronald Klop escreveu:
> On Wed, 05 Apr 2017 12:46:01 +0200, Ronald Klop <ronald-lists at klop.ws> 
> wrote:
>
>> Hi,
>>
>> I'm building 11-STABLE for SHEEVAPLUG on a 12-CURRENT/amd64.
>> I get this compile error.
>> How can I resolve this without a clean build? I would like to prevent 
>> recompiling llvm for 12 hours.
>>
>> --- newfs_nandfs.o ---
>> cc  -O -pipe   -g -MD  -MF.depend.newfs_nandfs.o -MTnewfs_nandfs.o 
>> -std=gnu99 -Wsystem-headers -Werror -Wall -Wno-format-y2k -W 
>> -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes 
>> -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch 
>> -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline 
>> -Wnested-externs -Wredundant-decls -Wold-style-definition 
>> -Wno-pointer-sign -Wmissing-variable-declarations -Wthread-safety 
>> -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable 
>> -Qunused-arguments  -c /usr/src-arm/sbin/newfs_nandfs/newfs_nandfs.c 
>> -o newfs_nandfs.o
>> /usr/src-arm/sbin/newfs_nandfs/newfs_nandfs.c:543:11: error: taking 
>> address of packed member 'f_uuid' of class or structure 
>> 'nandfs_fsdata' may result in an unaligned pointer value 
>> [-Werror,-Waddress-of-packed-member]
>>          uuidgen(&fsdata.f_uuid, 1);
>>                   ^~~~~~~~~~~~~
>> 1 error generated.
>> *** [newfs_nandfs.o] Error code 1
>>
>> make[4]: stopped in /usr/src-arm/sbin/newfs_nandfs
>> 1 error
>>
>> make[4]: stopped in /usr/src-arm/sbin/newfs_nandfs
>> *** [all_subdir_sbin/newfs_nandfs] Error code 2
>>
>>
>> Do I have to clean and rebuild some specific library?
>> Or something else?
>>
>> Regards,
>> Ronald.
>
> I cleaned, did rm -r /usr/obj-arm/*, waited for half a day compiling 
> llvm and got the same error.
> This is while compiling 11-STABLE/arm on 12-CURRENT/amd64.
>
> ===> sbin/newfs_nandfs (all)
> echo newfs_nandfs.full: 
> /usr/obj-arm/arm.arm/usr/src-arm/tmp/usr/lib/libc.a /usr
> /obj-arm/arm.arm/usr/src-arm/tmp/usr/lib/libgeom.a >> .depend
> cc  -O -pipe   -g -MD  -MF.depend.newfs_nandfs.o -MTnewfs_nandfs.o 
> -std=gnu99 -W
> system-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter 
> -Wstrict-p
> rototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type 
> -Wcast-qual -Wwrite
> -strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align 
> -Wchar-subscripts -Wi
> nline -Wnested-externs -Wredundant-decls -Wold-style-definition 
> -Wno-pointer-sig
> n -Wmissing-variable-declarations -Wthread-safety -Wno-empty-body 
> -Wno-string-pl
> us-int -Wno-unused-const-variable  -Qunused-arguments  -c 
> /usr/src-arm/sbin/newf
> s_nandfs/newfs_nandfs.c -o newfs_nandfs.o
> /usr/src-arm/sbin/newfs_nandfs/newfs_nandfs.c:543:11: error: taking 
> address of p
> acked member 'f_uuid' of class or structure 'nandfs_fsdata' may result 
> in an una
> ligned pointer value [-Werror,-Waddress-of-packed-member]
>         uuidgen(&fsdata.f_uuid, 1);
>                  ^~~~~~~~~~~~~
> 1 error generated.
> *** Error code 1
>
>
> Any ideas?
>
> Ronald. 

What is the revision of HEAD that you are using? I did a full 
buildworld/buildkernel using a beaglebone black with HEAD revision 
316378 (It took 3,5 days to finish.).

[]'s
-Otacilio