[gcc] Use local fork of riscv-gnu-toolchain
[submodule "toolchain/riscv-gnu-toolchain"]
path = toolchain/riscv-gnu-toolchain
- url = https://github.com/riscv/riscv-gnu-toolchain.git
+ url = git@iis-git.ee.ethz.ch:mempool/riscv-gnu-toolchain.git
[submodule "toolchain/llvm-project"]
path = toolchain/llvm-project
url = git@iis-git.ee.ethz.ch:mempool/llvm-project.git
