updates environment setup

.envrc

@@ -2,7 +2,6 @@ module load ./Modulefile
 distro=`/bin/lsb_release -i -s`
 if [ $distro == "CentOS" ]; then 
     . /opt/rh/devtoolset-8/enable
-    . /opt/rh/llvm-toolset-7/enable
     . /opt/rh/rh-python38/enable
 fi
 layout python3

.gitignore

@@ -15,3 +15,4 @@
 /fasterDecoding/
 *.ll
 /dbt-rise-plugins
+/.direnv

Modulefile

@@ -13,9 +13,9 @@ if { $distro == "CentOS" && ![info exists ::env(PROJECT)] && ![info exists ::env
     puts stderr     "Don't forget to execute 'scl enable devtoolset-7 bash'"
 }
 
-#module load tools/utilities
+module load tools/utilities
 module load tools/cmake
-#module load tools/gcc-riscv64/9.2.0
+module load tools/clang
 module load tools/gcc-riscv32-unknown-elf/11
 
 setenv PROJECT TGFS-ISS