[yocto] Poky-Tiny errors building util-linux/2.26.2-r0

[Ronald Oakes]

When I attempt to build using the poky-tiny distribution (or my
distribution still very closely based on it), I keep getting link
errors when building util-linux.  These seem to be related to the
functions provided by wchar.h and locale.h and their associated
library files.

For example:

x86_64-poky-linux-libtool: link: x86_64-poky-linux-gcc -m64
-march=core2 -mtune=core2 -msse3 -mfpmath=sse
--sysroot=/home/ron/yocto_production/build/tmp/sysroot
s/qemux86-64 -fsigned-char -fno-common -Wall -Werror=sequence-point
-Wextra -Wmissing-declarations -Wmissing-parameter-type
-Wmissing-prototypes -Wno-missing-fi
eld-initializers -Wredundant-decls -Wsign-compare -Wtype-limits
-Wuninitialized -Wunused-but-set-parameter -Wunused-but-set-variable
-Wunused-parameter -Wunused
-result -Wunused-variable -Wnested-externs -Wpointer-arith
-Wstrict-prototypes -Wimplicit-function-declaration -O2 -pipe -g
-feliminate-unused-debug-types -Wl,-
O1 -Wl,--hash-style=gnu -Wl,--as-needed -o dmesg sys-utils/dmesg.o
lib/monotonic.o  ./.libs/libcommon.a
sys-utils/dmesg.o: In function `safe_fwrite':
/home/ron/yocto_production/build/tmp/work/core2-64-poky-linux/util-linux/2.26.2-r0/util-linux-2.26.2/sys-utils/dmesg.c:628:
undefined reference to `mbrtowc'
/home/ron/yocto_production/build/tmp/work/core2-64-poky-linux/
sys-utils/dmesg.o: In function `safe_fwrite':
/home/ron/yocto_production/build/tmp/work/core2-64-poky-linux/util-linux/2.26.2-r0/util-linux-2.26.2/sys-utils/dmesg.c:628:
undefined reference to `mbrtowc'
/home/ron/yocto_production/build/tmp/work/core2-64-poky-linux/util-linux/2.26.2-r0/util-linux-2.26.2/sys-utils/dmesg.c:636:
undefined reference to `iswprint'
./.libs/libcommon.a(libcommon_la-strutils.o): In function `parse_size':
/home/ron/yocto_production/build/tmp/work/core2-64-poky-linux/util-linux/2.26.2-r0/util-linux-2.26.2/lib/strutils.c:109:
undefined reference to `localeconv'
./.libs/libcommon.a(libcommon_la-strutils.o): In function
`size_to_human_string':
/home/ron/yocto_production/build/tmp/work/core2-64-poky-linux/util-linux/2.26.2-r0/util-linux-2.26.2/lib/strutils.c:486:
undefined reference to `localeconv'
collect2: error: ld returned 1 exit status


----

I suspect that I need to modify something to pull these libraries in
when building util-linux for this distribution, but I'm new to Yocto
and unsure where or how to do this.

For what it is worth, I can build poky just fine using the same poky
and layer downloads.

I can attach my bblayers.conf file if needed.  At this point, I have
no custom code or recipes included, but am including more than just
the default poky layers.

Ron Oakes