OpenCV_4.2.0/opencv-4.2.0/samples/_winpack_build_sample.cmd

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2024-07-25 16:47:56 +08:00
:: Usage:
:: - Drag & drop .cpp file on this file from Windows explorer
:: - Run from cmd/powershell:
:: - > _winpack_build_sample.cmd cpp\opencv_version.cpp
:: Requires:
:: - CMake
:: - MSVS 2015/2017
:: (tools are searched on default paths or environment should be pre-configured)
@echo off
setlocal
set SCRIPTDIR=%~dp0
if NOT exist "%SCRIPTDIR%\..\..\build" (
set "MSG=OpenCV Winpack installation is required"
goto die
)
if [%1]==[] (
set "MSG=Sample path is required"
goto die
)
if exist %1\* (
set "MSG=Only .cpp samples are allowed (not a directory): %1"
goto die
)
if NOT "%~x1" == ".cpp" (
set "MSG=Only .cpp samples are allowed: %~x1"
goto die
)
set SRC_FILENAME=%~dpnx1
echo SRC_FILENAME=%SRC_FILENAME%
call :dirname "%SRC_FILENAME%" SRC_DIR
echo SRC_DIR=%SRC_DIR%
set "SRC_NAME=%~n1"
echo SRC_NAME=%SRC_NAME%
echo ================================================================================
:: Path to FFMPEG binary files
set "PATH=%PATH%;%SCRIPTDIR%\..\..\build\bin\"
:: Detect compiler
cl /? >NUL 2>NUL <NUL
if %ERRORLEVEL% == 0 (
goto detect_cmake
)
PUSHD %CD%
CALL :try_call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\VC\Auxiliary\Build\vcvars64.bat"
IF ERRORLEVEL 1 (
CALL :try_call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
)
IF ERRORLEVEL 1 (
CALL :try_call "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Auxiliary\Build\vcvars64.bat"
)
IF ERRORLEVEL 1 (
CALL :try_call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Auxiliary\Build\vcvars64.bat"
)
IF ERRORLEVEL 1 (
CALL :try_call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
)
IF ERRORLEVEL 1 (
CALL :try_call "C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvars64.bat"
)
IF ERRORLEVEL 1 (
CALL :try_call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
)
POPD
cl /? >NUL 2>NUL <NUL
if %ERRORLEVEL% NEQ 0 (
set "MSG=Can't detect Microsoft Visial Studio C++ compiler (cl.exe). MSVS 2015/2017/2019 are supported only from standard locations"
goto die
)
:: Detect CMake
:detect_cmake
cmake --version >NUL 2>NUL
if %ERRORLEVEL% EQU 0 GOTO :CMAKE_FOUND
if NOT exist "C:\Program Files\CMake\bin" GOTO CMAKE_NOT_FOUND
set "PATH=%PATH%;C:\Program Files\CMake\bin"
cmake --version >NUL 2>NUL
if %ERRORLEVEL% EQU 0 GOTO :CMAKE_FOUND
:CMAKE_NOT_FOUND
set "MSG=CMake is required to build OpenCV samples. Download it from here: https://cmake.org/download/ and install into 'C:\Program Files\CMake'"
goto die
:CMAKE_FOUND
set CMAKE_FOUND=1
call :execute cmake --version
echo CMake is detected
where cmake
:: Detect available MSVS version
if NOT DEFINED VisualStudioVersion (
set "MSG=Can't determine MSVS version. 'VisualStudioVersion' is not defined"
goto die
)
if "%VisualStudioVersion%" == "14.0" (
set "CMAKE_GENERATOR=-G^"Visual Studio 14 Win64^""
set "BUILD_DIR_SUFFIX=.vc14"
set "PATH=%PATH%;%SCRIPTDIR%\..\..\build\x64\vc14\bin\"
) else (
if "%VisualStudioVersion%" == "15.0" (
set "CMAKE_GENERATOR=-G^"Visual Studio 15 Win64^""
set "BUILD_DIR_SUFFIX=.vc15"
set "PATH=%PATH%;%SCRIPTDIR%\..\..\build\x64\vc15\bin\"
) else (
if "%VisualStudioVersion%" == "16.0" (
echo.==========================================
echo.* Note: MSVS 2019 requires CMake 3.14+ *
echo.==========================================
set "CMAKE_GENERATOR=-G^"Visual Studio 16 2019^" -A x64"
set "BUILD_DIR_SUFFIX=.vc16"
set "PATH=%PATH%;%SCRIPTDIR%\..\..\build\x64\vc15\bin\"
) else (
set "MSG=Unsupported MSVS version. VisualStudioVersion=%VisualStudioVersion%"
goto die
)
)
)
set "BUILD_DIR=%SRC_DIR%\build_%SRC_NAME%%BUILD_DIR_SUFFIX%"
call :set_title Create build directory
if NOT exist "%BUILD_DIR%" ( call :execute md "%BUILD_DIR%" )
PUSHD "%BUILD_DIR%"
if NOT exist "%BUILD_DIR%/sample" ( call :execute md "%BUILD_DIR%/sample" )
call :execute copy /Y "%SCRIPTDIR%/CMakeLists.example.in" "%BUILD_DIR%/sample/CMakeLists.txt"
call :set_title Configuring via CMake
call :execute cmake %CMAKE_GENERATOR% "%BUILD_DIR%\sample" -DEXAMPLE_NAME=%SRC_NAME% "-DEXAMPLE_FILE=%SRC_FILENAME%" "-DOpenCV_DIR=%SCRIPTDIR%\..\..\build"
if %ERRORLEVEL% NEQ 0 (
set "MSG=CMake configuration step failed: %BUILD_DIR%"
goto die
)
call :set_title Build sample project via CMake
call :execute cmake --build . --config Release
if %ERRORLEVEL% NEQ 0 (
set "MSG=Build step failed: %BUILD_DIR%"
goto die
)
call :set_title Launch %SRC_NAME%
if NOT exist "%BUILD_DIR%\Release\%SRC_NAME%.exe" (
echo. "ERROR: Can't find executable file (build seems broken): %SRC_NAME%.exe"
) else (
cd "%BUILD_DIR%\Release"
call :execute "%SRC_NAME%.exe" --help
echo ================================================================================
echo ** Type '%SRC_NAME%.exe' to run sample application
echo ** Type '%SRC_NAME%.exe --help' to get list of available options (if available)
echo ** Type 'start ..\%SRC_NAME%.sln' to launch MSVS IDE
echo ** Type 'cmake --build .. --config Release' to rebuild sample
echo ** Type 'exit' to exit from interactive shell and open the build directory
echo ================================================================================
)
call :set_title Hands-on: %SRC_NAME%
cmd /k echo Current directory: %CD%
call :set_title Done: %SRC_NAME%
echo Opening build directory with project files...
explorer "%BUILD_DIR%"
POPD
echo Done%
pause
exit /B 0
::
:: Helper routines
::
:set_title
title OpenCV sample: %*
EXIT /B 0
:execute
echo =================================================================================
setlocal
echo %*
call %*
endlocal
EXIT /B %ERRORLEVEL%
:dirname file resultVar
setlocal
set _dir=%~dp1
set _dir=%_dir:~0,-1%
endlocal & set %2=%_dir%
EXIT /B 0
:try_call
IF EXIST %1 (
CALL %*
EXIT /B
) ELSE (
EXIT /B 1
)
:: 'goto die' instead of 'call'
:die
TITLE OpenCV sample: ERROR: %MSG%
echo ERROR: %MSG%
pause
EXIT /B 1