Making the windows build script a bit faster by verifying if the msvc environment was set up previously and only setting it up if it wasn't (#1346)

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Henrique de Lima 2020-08-10 16:08:51 -03:00 committed by GitHub
parent 959d0d2591
commit 702341ae6e
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@ -22,15 +22,38 @@ REM verbose, sorry.
REM To skip to the actual building part of the script, search for ":BUILD"
REM Checks if cl is available and skips to the argument loop if it is
REM (Prevents calling vcvarsall every time you run this script)
WHERE cl >nul 2>nul
IF %ERRORLEVEL% == 0 goto READ_ARGS
REM Activate the msvc build environment if cl isn't available yet
IF EXIST "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" (
set VC_INIT="C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat"
) ELSE IF EXIST "C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" (
set VC_INIT="C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvarsall.bat"
) ELSE IF EXIST "C:\Program Files (x86)\Microsoft Visual C++ Build Tools\vcbuildtools.bat" (
set VC_INIT="C:\Program Files (x86)\Microsoft Visual C++ Build Tools\vcbuildtools.bat"
) ELSE (
REM Initialize your vc environment here if the defaults don't work
REM set VC_INIT="C:\your\path\here\vcvarsall.bat"
REM And then remove/comment out the following two lines
echo "Couldn't find vcvarsall.bat or vcbuildtools.bat, please set it manually."
exit /B
)
echo Setting up the msvc build environment, this could take some time but the next builds should be faster
REM Remove everything after %TARGET_PLATFORM% if you want to see
REM the vcvarsall.bat or vcbuildtools.bat output
call %VC_INIT% %TARGET_PLATFORM% > NUL 2>&1
:READ_ARGS
REM For the ! variable notation
setlocal EnableDelayedExpansion
REM For shifting, which the command line argument parsing needs
setlocal EnableExtensions
:ARG_LOOP
set ARG=%1
if "!ARG!" == "" ( goto PREPARE )
if "!ARG!" == "" ( goto BUILD )
IF NOT "x!ARG!" == "x!ARG:h=!" (
goto HELP
)
@ -91,28 +114,6 @@ echo Build in debug, run, don't print at all: build-windows.bat -drqq
exit /B
:PREPARE
REM Activate the msvc build environment
IF EXIST "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" (
set VC_INIT="C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat"
) ELSE IF EXIST "C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" (
set VC_INIT="C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvarsall.bat"
) ELSE IF EXIST "C:\Program Files (x86)\Microsoft Visual C++ Build Tools\vcbuildtools.bat" (
set VC_INIT="C:\Program Files (x86)\Microsoft Visual C++ Build Tools\vcbuildtools.bat"
) ELSE (
REM Initialize your vc environment here if the defaults don't work
REM set VC_INIT="C:\your\path\here\vcvarsall.bat"
REM And then remove/comment out the following two lines
echo "Couldn't find vcvarsall.bat or vcbuildtools.bat, please set it manually."
exit /B
)
IF DEFINED VERBOSE (
call !VC_INIT! !TARGET_PLATFORM!
) ELSE (
call !VC_INIT! !TARGET_PLATFORM! > NUL 2>&1
)
:BUILD
REM Directories
set "ROOT_DIR=%CD%"