Update build.yml

.github/workflows/build.yml

@@ -27,9 +27,15 @@ jobs:
         pacman -S --needed --noconfirm mingw-w64-x86_64-libusb mingw-w64-x86_64-curl
       shell: msys2 {0}
 
-    - name: Compile main.c
+    - name: Compile aes.c and md5.c
       run: |
-        gcc main.c -o main.exe -L/mingw64/lib -I/mingw64/include -lusb-1.0 -lcurl
+        gcc -c libs/aes.c -o libs/aes.o
+        gcc -c libs/md5.c -o libs/md5.o
+      shell: msys2 {0}
+
+    - name: Compile main.c with aes.o and md5.o
+      run: |
+        gcc main.c libs/aes.o libs/md5.o -o main.exe -L/mingw64/lib -Ilibs -I/mingw64/include -lusb-1.0 -lcurl
       shell: msys2 {0}
 
     - name: Verify the Build