remove old boom references | build-toolchain rebar directory fix

.circleci/config.yml

@@ -87,7 +87,7 @@ jobs:
                     - verilator-installed-v1-{{ checksum "sims/verisim/verilator.mk" }}
 
             - run:
-                name: Building BoomConfig using Verilator
+                name: Building the example subproject using Verilator
                 command: .circleci/do-rtl-build.sh example
                 no_output_timeout: 120m
 

scripts/build-toolchains.sh

@@ -27,7 +27,7 @@ RISCV="$(pwd)/$INSTALL_DIR"
 # install risc-v tools
 export RISCV="$RISCV"
 git -C $REBAR_DIR submodule update --init --recursive toolchains/$TOOLCHAIN #--jobs 8
-cd "toolchains/$TOOLCHAIN"
+cd "$REBAR_DIR/toolchains/$TOOLCHAIN"
 export MAKEFLAGS="-j16"
 ./build.sh
 cd $RDIR