On Mon, 15 Jun 2020 at 15:17, Vijay Holimath <vijay.holimath@xxxxxxxxx> wrote: > > I know in general how to apply patch. But the patch I need to apply is for RISC-V makefile; in crosstool-ng there seem to be no Makefile for RISC-V. OK. That's still nothing to do with GCC. The repository you linked to is not GCC code. Crosstool-ng is also not GCC code. Maybe you should ask on a crosstool-ng list, or ask the author of that change. > I think in crosstool-ng you can configure RISC-V options using 'ct-ng menuconfig' once you configured then one need to use ct-ng build to to build compiler. The crosstool-ng will build compiler using the config options, I think there is no Makefile as such for RISC-V. However, I might be wrong. > > On Mon, Jun 15, 2020 at 7:33 PM Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote: >> >> On Mon, 15 Jun 2020 at 15:00, Vijay Holimath via Gcc-help >> <gcc-help@xxxxxxxxxxx> wrote: >> > >> > Hello All, >> > >> > I need to apply this patch: >> > https://github.com/bespoke-silicon-group/bsg_manycore/blob/master/software/riscv-tools/newlib.patch >> > for >> > RISC-V and build compiler using crosstool-ng. Can you please tell me how to >> > do it? >> >> That has nothing to do with GCC. Try searching the web for "how to >> apply a patch".
