simplify compilation workflow

.github/workflows/build.yml

@@ -132,7 +132,7 @@ jobs:
 
     - name: Build
       shell: cmd
-      run: build.bat x64
+      run: build.bat
 
   build-windows-arm64:
     needs: fetch-ftdi-windows-arm64
@@ -169,4 +169,4 @@ jobs:
 
     - name: Build
       shell: cmd
-      run: build.bat ARM64
+      run: build.bat

README.md

@@ -109,11 +109,10 @@ git clone https://github.com/qualcomm/qcom-test-automation-controller.git
 
 ### Build & Usage
 
-Execute `build.bat` to generate executables:
+Execute `build.bat` to generate executables. The build targets the host architecture automatically (x64 on an x64 host, ARM64 on an ARM64 host):
 
 ```cmd
-build.bat        (x64, default)
-build.bat ARM64  (ARM64)
+build.bat
 ```
 
 **Build output**:

build.bat

@@ -4,32 +4,18 @@
 @echo off
 
 @REM ---------------------------------------------------------------------------
-@REM  Detect target architecture
+@REM  Detect host architecture (native build only)
 @REM ---------------------------------------------------------------------------
-set ARCH=%1
-if "%ARCH%"=="" (
-    if "%PROCESSOR_ARCHITECTURE%"=="ARM64" (
-        set ARCH=ARM64
-    ) else (
-        set ARCH=x64
-    )
-)
-
-if /i "%ARCH%"=="x64" (
-    set EXPECTED_QT_PATH=msvc2022_64
-    set VCVARS_SCRIPT=vcvars64.bat
-    set VS_COMPONENT=Desktop development with C++
-) else if /i "%ARCH%"=="ARM64" (
+if /i "%PROCESSOR_ARCHITECTURE%"=="ARM64" (
+    set ARCH=ARM64
     set EXPECTED_QT_PATH=msvc2022_arm64
     set VCVARS_SCRIPT=vcvarsarm64.bat
     set VS_COMPONENT=MSVC v143 - VS 2022 C++ ARM64 build tools
 ) else (
-    echo ERROR: Unsupported architecture '%ARCH%'.
-    echo        Usage:
-    echo          build.bat        - auto-detect from host machine ^(current: %PROCESSOR_ARCHITECTURE%^)
-    echo          build.bat x64    - build for x64
-    echo          build.bat ARM64  - build for ARM64
-    exit /b 1
+    set ARCH=x64
+    set EXPECTED_QT_PATH=msvc2022_64
+    set VCVARS_SCRIPT=vcvars64.bat
+    set VS_COMPONENT=Desktop development with C++
 )
 
 echo Architecture        : %ARCH%

examples/MCP/sse/setup.bat

@@ -66,7 +66,7 @@ if /i "%ARCH%"=="ARM64" (
 set BUILD_DIR=%REPO_ROOT%\__Builds
 if not exist "%BUILD_DIR%" (
     echo [1/3] Build not found. Running root build...
-    call "%REPO_ROOT%\build.bat" %ARCH%
+    call "%REPO_ROOT%\build.bat"
     if errorlevel 1 exit /b 1
 ) else (
     echo [1/3] Build found at %BUILD_DIR%, skipping recompile.

examples/MCP/stdio/setup.bat

@@ -66,7 +66,7 @@ if /i "%ARCH%"=="ARM64" (
 set BUILD_DIR=%REPO_ROOT%\__Builds
 if not exist "%BUILD_DIR%" (
     echo [1/3] Build not found. Running root build...
-    call "%REPO_ROOT%\build.bat" %ARCH%
+    call "%REPO_ROOT%\build.bat"
     if errorlevel 1 exit /b 1
 ) else (
     echo [1/3] Build found at %BUILD_DIR%, skipping recompile.

third-party/CMakeLists.txt

@@ -74,7 +74,7 @@ endif()
 
 file(REMOVE_RECURSE "${TEMP_DIR}")
 file(MAKE_DIRECTORY "${TEMP_DIR}")
-execute_process(COMMAND ${CMAKE_COMMAND} -E tar xzf "${ARCHIVE_PATH}" WORKING_DIRECTORY "${TEMP_DIR}")
+execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${ARCHIVE_PATH}" WORKING_DIRECTORY "${TEMP_DIR}")
 
 if(WIN32)
     file(MAKE_DIRECTORY "${CMAKE_SOURCE_DIR}/__Builds/${FTDI_WIN_ARCH}/Debug/lib")
@@ -141,36 +141,6 @@ else()
     )
 endif()
 
-if(WIN32 AND DEFINED ENV{QTBIN})
-    set(QT_BIN_DIR "$ENV{QTBIN}")
-    set(QT_PLUGINS_DIR "$ENV{QTBIN}/../plugins")
-    set(DEBUG_BIN_DIR "${CMAKE_SOURCE_DIR}/__Builds/${FTDI_WIN_ARCH}/Debug/bin")
-    set(RELEASE_BIN_DIR "${CMAKE_SOURCE_DIR}/__Builds/${FTDI_WIN_ARCH}/Release/bin")
-
-    set(QT_DLLS Qt6Core Qt6Gui Qt6Widgets Qt6SerialPort Qt6Concurrent Qt6Network Qt6Xml Qt6Multimedia Qt6MultimediaWidgets)
-
-    file(MAKE_DIRECTORY "${DEBUG_BIN_DIR}")
-    file(MAKE_DIRECTORY "${RELEASE_BIN_DIR}")
-    file(MAKE_DIRECTORY "${DEBUG_BIN_DIR}/platforms")
-    file(MAKE_DIRECTORY "${RELEASE_BIN_DIR}/platforms")
-
-    foreach(QT_DLL ${QT_DLLS})
-        if(EXISTS "${QT_BIN_DIR}/${QT_DLL}d.dll")
-            file(COPY "${QT_BIN_DIR}/${QT_DLL}d.dll" DESTINATION "${DEBUG_BIN_DIR}")
-        endif()
-        if(EXISTS "${QT_BIN_DIR}/${QT_DLL}.dll")
-            file(COPY "${QT_BIN_DIR}/${QT_DLL}.dll" DESTINATION "${RELEASE_BIN_DIR}")
-        endif()
-    endforeach()
-
-    if(EXISTS "${QT_PLUGINS_DIR}/platforms/qwindowsd.dll")
-        file(COPY "${QT_PLUGINS_DIR}/platforms/qwindowsd.dll" DESTINATION "${DEBUG_BIN_DIR}/platforms")
-    endif()
-    if(EXISTS "${QT_PLUGINS_DIR}/platforms/qwindows.dll")
-        file(COPY "${QT_PLUGINS_DIR}/platforms/qwindows.dll" DESTINATION "${RELEASE_BIN_DIR}/platforms")
-    endif()
-endif()
-
 function(link_ftd2xx target_name)
     if(WIN32)
         target_link_libraries(${target_name} PRIVATE $<$<CONFIG:Debug>:ftd2xx_debug> $<$<CONFIG:Release>:ftd2xx_release>)