[PATCH] tools lib: Reinstate strlcpy() header guard with __UCLIBC__

[Vineet Gupta]

On 08/19/2016 02:10 PM, Arnaldo Carvalho de Melo wrote:
>> But one question: when you test build, do you have any extra devel
>> > packages installed besides what is in this prebuilt toolchain tarball?
>> > 
>> > I'll add at least zlib and elfutils to the mix, building it in the
>> > docker image creation process, and then testing with/without
>> > NO_LIBELF=1, as I do to other cross-building images:
> Trying to build elfutils 0.166:
>
> checking whether gcc accepts -Wduplicated-cond... no
> checking whether gcc accepts -Wnull-dereference... no
> configure: WARNING: "libc does not have argp"
> checking for argp_parse in -largp... no
> configure: error: "no libargp found"
>
> ----
>
> will go errands now, will try to check what is needed to build elfutils
> with uclibc, ideas?

So back in 3.2 days I ran into these issues with elfutils - the workaround was to
use the standalone libelf
http://www.mr511.de/software/libelf-0.8.9.tar.gz.

Not sure if you will be willing to take that path.

OTOH, you could use standalone argp @ http://www.lysator.liu.se/~nisse/archive but
it seems that requires a bunch of patches too - from looking into the
corresponding buildroot package folder. Give this a shot - otherwise it is easier
to just build a custom toolchain with pre-req packages from buildroot. Or can be
provided if you so deem fit !

-Vineet