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riscv-software-src / riscv-tools

RISC-V Tools (ISA Simulator and Tests)
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build.sh fails while configuring project riscv-openocd #202

Open sharinoz opened 6 years ago

sharinoz commented 6 years ago

hi, when i try to run ./build.sh everytime i get this message:

Starting RISC-V Toolchain build process

Removing existing riscv-openocd/build directory Configuring project riscv-openocd configure: error: cannot find install-sh, install.sh, or shtool in ".." "../.." "../../.."

i have already installed libtool, shtool and autogen, but still unsuccessful. what do I need to do in order to complete the build process?

thanks Shahar

jim-wilson commented 6 years ago

riscv-tools is unfortunately poorly maintained, and hard to build. It isn't a good package to try if you are just starting to do risc-v work. If you just need a toolchain, then try riscv-gnu-toolchain instead.

When you build riscv-openocd, the first thing that happens is that the build scripts run autoreconf, and this creates the riscv-openocd/install-sh file. If you do not have this file, then something went wrong when autoreconf was run. You could try something like "git clean -d -x" inside the riscv-openocd dir to get back to the original state, and this should force autoreconf to run again. If that doesn't work, then there might be some version dependency. We use Ubuntu 16.04 here. If you are using Ubuntu 18.04 for instance, then we might need riscv-tools patches to make that work.

sharinoz commented 6 years ago

just tried it, didn't worked I guess I will try the riscv-gnu-toolchain thanks

sharinoz commented 6 years ago

OK, I tried the gnu-toolchain, it seemed that everything went fine, but then when I try to do ./build.sh I get the same errors! I tried to check the toolchain, as they explain in here: https://github.com/riscv/riscv-tools/blob/priv-1.10/README.md#-testing-your-toolchain

and when I try the riscv64-unknown-elf gcc command I get this message: riscv64-unknown-elf-gcc: command not found

I tried google it, but didn't found any solution that worked for me can you help?

jim-wilson commented 6 years ago

Did you put the toolchain install dir on your path? What does "which riscv64-unknown-elf-gcc" say? When you built riscv-gnu-toolchain, did you build a linux or elf toolchain? What does "ls" say in the toolchain build install bin dir?

sharinoz commented 6 years ago

the command "which riscv64-unknown-elf-gcc" gives no answer at all

in the bin dir , ls says:

riscv64-unknown-linux-gnu-addr2line riscv64-unknown-linux-gnu-gcc riscv64-unknown-linux-gnu-gdb riscv64-unknown-linux-gnu-ranlib riscv64-unknown-linux-gnu-ar riscv64-unknown-linux-gnu-gcc-7.2.0 riscv64-unknown-linux-gnu-gfortran riscv64-unknown-linux-gnu-readelf riscv64-unknown-linux-gnu-as riscv64-unknown-linux-gnu-gcc-ar riscv64-unknown-linux-gnu-gprof riscv64-unknown-linux-gnu-run riscv64-unknown-linux-gnu-c++ riscv64-unknown-linux-gnu-gcc-nm riscv64-unknown-linux-gnu-ld riscv64-unknown-linux-gnu-size riscv64-unknown-linux-gnu-c++filt riscv64-unknown-linux-gnu-gcc-ranlib riscv64-unknown-linux-gnu-ld.bfd riscv64-unknown-linux-gnu-strings riscv64-unknown-linux-gnu-cpp riscv64-unknown-linux-gnu-gcov riscv64-unknown-linux-gnu-nm riscv64-unknown-linux-gnu-strip riscv64-unknown-linux-gnu-elfedit riscv64-unknown-linux-gnu-gcov-dump riscv64-unknown-linux-gnu-objcopy riscv64-unknown-linux-gnu-g++ riscv64-unknown-linux-gnu-gcov-tool riscv64-unknown-linux-gnu-objdump rotemshahar@asic2-serv3:~/rocket/riscv-gnu-toolchain/bin$

jim-wilson commented 6 years ago

You built a linux compiler not an embedded elf compiler. Which one you want depends on what you are doing. If you want the other one, then build the other one.

firstmover commented 5 years ago

I removed the whole git repo and installed it again. Problem solved.