Working single-threaded version

build.sh

@@ -1,5 +1,13 @@
 (
     cd bin
+    rm main.*
     srcs=../src/*
-    cl $srcs -I ../inc/ -Od -std:c++20 -Fe -ZI
+    if [ $# -eq 1 ] && [ "$1" == "release" ]
+    then
+	flags="-O2"
+    else
+	flags="-Od -ZI"
+    fi
+    echo $flags
+    cl $srcs -I ../inc/ $flags -std:c++20 -Fe 
 )