Parallelize builds

diff --git a/movement/make/make_alternate_fw.sh b/movement/make/make_alternate_fw.sh
index 575c9e52cdf9b7a30c984242b5c89d612c6b704b..bd8154efc47ae2206997c791204d42f2ad27a175 100755 (executable)
--- a/movement/make/make_alternate_fw.sh
+++ b/movement/make/make_alternate_fw.sh
@@ -22,11 +22,11 @@ do
     do
         COLOR=$(echo "$color" | tr '[:lower:]' '[:upper:]')
         make clean
-        make LED=$COLOR FIRMWARE=$VARIANT
+        make LED=$COLOR FIRMWARE=$VARIANT -j `nproc`
         mv "build/watch.uf2" "$fw_dir/$variant-$color.uf2"
     done
     make clean
-    emmake make FIRMWARE=$VARIANT
+    emmake make FIRMWARE=$VARIANT -j `nproc`
     mkdir "$sim_dir/$variant/"
     mv "build/watch.wasm" "$sim_dir/$variant/"
     mv "build/watch.js" "$sim_dir/$variant/"