updates setup and scc

.envrc

@@ -0,0 +1,8 @@
+module load ./Modulefile
+distro=`/bin/lsb_release -i -s`
+if [ $distro == "CentOS" ]; then 
+    . /opt/rh/devtoolset-8/enable
+    . /opt/rh/rh-python38/enable
+fi
+layout python3
+[ -f .envrc.$USER ] && . .envrc.$USER

.gitignore

@@ -42,3 +42,4 @@
 /.pydevproject
 /*.fst
 /*.gtkw
+/.envrc.*

Modulefile

@@ -12,5 +12,6 @@ if { $distro == "CentOS" && ![info exists ::env(PROJECT)] && ![info exists ::env
     puts stderr     "Don't forget to execute 'scl enable devtoolset-7 llvm-toolset-7 bash'"
 }
 
+module load tools/utilities
 module load tools/cmake
-
+module load tools/clang/14.0

requirements.txt

@@ -0,0 +1 @@
+conan<2.0