make missing directories

Author: alanswx

build.sh

@@ -4,6 +4,8 @@ CURRENTDIR=$(pwd)
 
 # Compile C code
 cd src/$PROJECT
+mkdir build
+mkdir bin
 #make clean
 make all
 cd $CURRENTDIR
@@ -31,4 +33,4 @@ for TARGET in "${TARGETS[@]}"; do
 od -An -t x1 -v resources/$PROJECT/$RESOURCE.bin > $TARGET/$RESOURCE.hex
 done
 fi
-done
+done