Em Fri, Aug 19, 2016 at 06:42:07PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Fri, Aug 19, 2016 at 02:27:58PM -0700, Vineet Gupta escreveu: > > 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. > > Ok, so I'll git it a try with libelf, lets see... Argh, give up, now it is refusing to build shared libraries: checking for native ELF system... no configure: warning: shared libraries not supported for arc-snps-linux-uclibc And also it says ELF64 isn't support and thus GElf, some more details, anyway. > > 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 ! Please, if you do that, then I'll be able to test more stuff, I already had enough fun trying to get elfutils, argp-standalone and libelf built on this env :-\ - Arnaldo
