Update build.yml

.github/workflows/build.yml

@@ -8,26 +8,20 @@ env:
 
 jobs:
   build:
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
 
     steps:
     - name: Checkout code
       uses: actions/checkout@v2
 
-    - name: Set up MSYS2
-      uses: msys2/setup-msys2@v2
-      with:
-        msystem: MINGW64
-        update: true
-        install: mingw-w64-x86_64-toolchain
-
-    - name: Install dependencies (libusb and curl)
+    - name: Install dependencies for cross-compilation (libusb, curl, and mingw-w64)
       run: |
-        pacman -Syu --noconfirm
-        pacman -S --needed --noconfirm mingw-w64-x86_64-libusb mingw-w64-x86_64-curl
-      shell: msys2 {0}
+        sudo apt-get update
+        sudo apt-get install -y mingw-w64 libcurl4-openssl-dev
+        sudo apt-get install -y gcc-mingw-w64-x86-64
+      shell: bash
 
-    - name: Compile main.c with aes.o and md5.o
+    - name: Compile main.c with aes.o and md5.o for Windows
       run: |
-        gcc -o main.exe main.c libs/*.c -L/mingw64/lib -Ilibs -I/mingw64/include -lusb-1.0 -lcurl
-      shell: msys2 {0}
+        x86_64-w64-mingw32-gcc -o main.exe main.c libs/*.c -L/usr/x86_64-w64-mingw32/lib -Ilibs -lusb-1.0 -lcurl
+      shell: bash