Messages in this thread | | | Subject | Re: nds32 build failures | From | Guenter Roeck <> | Date | Tue, 17 Apr 2018 06:12:54 -0700 |
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On 04/17/2018 05:47 AM, Arnd Bergmann wrote: > On Mon, Apr 16, 2018 at 11:06 AM, Greentime Hu <green.hu@gmail.com> wrote: >> 2018-04-16 11:58 GMT+08:00 Guenter Roeck <private@roeck-us.net>: >> >> This built failure is because the toolchain version you used is not >> supported the latest intrinsic function/macro. >> We are sending the latest patchset now and we expect the whole new >> features will be supported in gcc8.0.0 and binutil2.31+. >> >> If you'd like to get these new features of toolchain, you may use the >> github version. >> This is the built-script repo. https://github.com/andestech/build_script.git > I've taken the gcc-6.3 sources from there, and updated them to gcc-6.4.0 > in order to build a nds32le-linux toolchain based on the same version as > the other ones. > > Unfortunately neither the usual binutils-2.29.1 nor your binutils worked > for me, but I eventually managed to get a build using the binutils-2.30 > release. > > With this, I could build a mainline kernel with a couple of warnings, > but an 'allmodconfig' build still failed. > > Guenter, can you try my binary from > www.kernel.org/pub/tools/crosstool/files/bin/x86_64/6.4.0/x86_64-gcc-6.4.0-nolibc-nds32le-linux.tar.xz > ? defconfig and allnoconfig are ok. allyesconfig results in a linker core dump, unrecognized instruction warnings from the assembler, and various vdso related build errors.
Guenter
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