[yocto] Building poky-tiny for ARM fails in do_compile of elfutils

[Khem Raj]

>> > | ../libdwfl/libdwfl_pic.a(linux-kernel-modules.os): In function `dwfl_linux_kernel_report_offline':
>> > | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:310: undefined reference to `fts_open'

you need libc-ftraverse added to

>> > | ../libebl/libebl.a(eblwstrtab.o): In function `copystrings':
>> > | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:329: undefined reference to `wmempcpy'
>> > | ../libebl/libebl.a(eblwstrtab.o): In function `ebl_wstrtabadd':
>> > | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:249: undefined reference to `wcslen'
>> > | ../libebl/libebl.a(eblwstrtab.o): In function `searchstring':
>> > | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:228: undefined reference to `wmemcmp'

I think you need to enable  libc-posix-clang-wchar in DISTRO_FEATURES
if you want this to work.

you can add both  libc-posix-clang-wchar and  libc-ftraverse to
DISTRO_FEATURES_LIBC_DEFAULT

>> >
>> >
>> > I would appreciate any hints on how to build a poky-tiny image for ARM.
>> > I would prefer to build an image that can run in the host's qemu, not
>> > needing yocto to build qemu. It seems that I will have to create a new
>> > machine configuration for that but wanted to see if I can get the
>> > standard items built first, which is giving the problems described
>> > above.
>> >
>>
>> can you do the same exercise on master and see if you can reproduce the
>> problem on master too. If the problem goes away then I think I have
>> some idea what
>> could be wrong.
>
> I moved to master with HEAD of de4cdfd6bc1280ac7ac0559b87734d26294ef773.
> Unfortunately the error appears to be the same. I copy it below:
>
> | arm-poky-linux-gnueabi-ranlib libdw_pic.a
> | arm-poky-linux-gnueabi-gcc  -march=armv5te  -marm -mthumb-interwork  -mtune=arm926ej-s --sysroot=/home/rchatre/poky_build_master/tmp/sysroots/qemuarm -std=gnu99 -Wall -Wshadow -Werror -Wunused -Wextra -fgnu89-inline -Wformat=2    -O2 -pipe -g -feliminate-unused-debug-types  -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o libdw.so -shared -o libdw.so -Wl,--soname,libdw.so.1,-z,defs \
> | »------Wl,--enable-new-dtags,-rpath,/usr/lib/elfutils \
> | »------Wl,--version-script,libdw.map,--no-undefined \
> | »------Wl,--whole-archive libdw_pic.a ../libdwfl/libdwfl_pic.a ../libebl/libebl.a ../libelf/libelf.so -Wl,--no-whole-archive\
> | »------ldl -lbz2 -lz
> | ../libdwfl/libdwfl_pic.a(linux-kernel-modules.os): In function `dwfl_linux_kernel_report_offline':
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:310: undefined reference to `fts_open'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:320: undefined reference to `fts_read'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:391: undefined reference to `fts_close'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:327: undefined reference to `fts_set'
> | ../libdwfl/libdwfl_pic.a(linux-kernel-modules.os): In function `dwfl_linux_kernel_find_elf':
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:647: undefined reference to `fts_open'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:691: undefined reference to `fts_read'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:691: undefined reference to `fts_read'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0ERROR: Function failed: do_compile (see /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/temp/log.do_compile.11166 for further information)
> | .148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:740: undefined reference to `fts_close'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:698: undefined reference to `fts_set'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:715: undefined reference to `fts_close'
> | ../libdwfl/libdwfl_pic.a(linux-kernel-modules.os): In function `check_module_notes':
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:532: undefined reference to `fts_open'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:541: undefined reference to `fts_read'
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:570: undefined reference to `fts_close'
> | ../libebl/libebl.a(eblwstrtab.o): In function `copystrings':
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:329: undefined reference to `wmempcpy'
> | ../libebl/libebl.a(eblwstrtab.o): In function `ebl_wstrtabadd':
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:249: undefined reference to `wcslen'
> | ../libebl/libebl.a(eblwstrtab.o): In function `searchstring':
> | /home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:228: undefined reference to `wmemcmp'
> | collect2: error: ld returned 1 exit status
> | make[3]: *** [libdw.so] Error 1
> | make[3]: Leaving directory `/home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdw'
> | make[2]: *** [all] Error 2
> | make[2]: Leaving directory `/home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdw'
> | make[1]: *** [all-recursive] Error 1
> | make[1]: Leaving directory `/home/rchatre/poky_build_master/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148'
> | make: *** [all] Error 2
> | ERROR: oe_runmake failed
> NOTE: package elfutils-0.148-r7: task do_compile: Failed
> ERROR: Task 604 (/opt/poky.git/meta/recipes-devtools/elfutils/elfutils_0.148.bb, do_compile) failed with exit code '1'
>
>
> I'd be happy to try any ideas you have.
>
> Reinette
>