On Thu, 9 Feb 2023 at 11:20, Sagar Acharya wrote: > > I built binutils. Installed it at /usr/local/riscv64-unknown-elf directory > > Now, I tried building gcc with > ./configure --host=riscv64-unknown-elf Why would you do that? That's not what I suggested, and not what the links I gave suggest. And it's wrong. > make > > However, the gcc directory within gcc-12.2.0 has no Makefile made during configure command. So it enters gcc-12.2.0/gcc dir, sees no Makefile prepared, exits with error. > > How do I solve this? > > Thanking you > Sagar Acharya > https://designman.org > > > > 8 Feb 2023, 16:48 by jwakely.gcc@xxxxxxxxx: > > > On Wed, 8 Feb 2023 at 11:12, Sagar Acharya via Gcc-help > > <gcc-help@xxxxxxxxxxx> wrote: > > > >> > >> How do I configure and build a cross compiler for target riscv64 of latest gcc on aarch64 musl based void linux. > >> > >> I have it's default gcc installed which I want to use for compiling. > >> > > > > See https://wiki.osdev.org/GCC_Cross-Compiler > > > > In summary: > > Download the gcc and binutils source. > > Configure binutils with --prefix=$DIR --target=riscv64-unknown-elf for > > some $DIR. > > Run make && make install. > > Configure gcc with the same --prefix and --target options. > > Run make && make install. > > > > If you want a hosted target like riscv64-unknown-linux-gnu for > > compiling user-space programs, then you'll need to have a copy of the > > target headers and libraries available, and point GCC to them with the > > --sysroot option. > > See https://wiki.osdev.org/Hosted_GCC_Cross-Compiler > >
