tad more efficient now

compilation.sh

@@ -2,7 +2,7 @@
 set -euo pipefail
 
 # prep
-dnf install git cmake g++ -y
+dnf install git -y
 workdir=$(mktemp -d)
 built_dir=${COMPILED_DIR:-/compiled}/polycat
 mkdir -p $built_dir
@@ -19,7 +19,9 @@ if grep -q $version $version_file; then
     echo "already up to date, exiting"
     exit
 fi
-# get the submodules since it needs to be updated
+# get build deps
+cmake g++
+# get submodules
 git submodule update --init --depth 1