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FPGALover 2023-09-17 00:36:27 -07:00
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##building RISC-V from scratch, using Linux or WSL ##building RISC-V from scratch, using Linux or WSL
>sudo apt-get update >sudo apt-get update
sudo apt-get install autoconf automake autotools-dev curl python3 python3-pip libmpc-dev libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo gperf libtool patchutils bc zlib1g-dev libexpat-dev ninja-build git cmake libglib2.0-dev >sudo apt-get install autoconf automake autotools-dev curl python3 python3-pip libmpc-dev libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo gperf libtool patchutils bc zlib1g-dev libexpat-dev ninja-build git cmake libglib2.0-dev
git clone https://github.com/riscv/riscv-gnu-toolchain >git clone https://github.com/riscv/riscv-gnu-toolchain
cd riscv-gnu-toolchain/ >cd riscv-gnu-toolchain/
mkdir build/ >mkdir build/
cd build >cd build
sudo mkdir /opt/riscv32im >sudo mkdir /opt/riscv32im
sudo chown $USER /opt/riscv32im >sudo chown $USER /opt/riscv32im
./configure --with-arch=rv32im --prefix=/opt/riscv32im >./configure --with-arch=rv32im --prefix=/opt/riscv32im
make -j$(nproc) >make -j$(nproc)
# For other architectures or variations of RISC-V # For other architectures or variations of RISC-V
./configure --with-arch=rv32i /opt/riscv32i/ --> for RV32I ./configure --with-arch=rv32i /opt/riscv32i/ --> for RV32I