:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: ::

:: This file is part of IfcOpenShell. ::

:: ::

:: IfcOpenShell is free software: you can redistribute it and/or modify ::

:: it under the terms of the Lesser GNU General Public License as published by ::

:: the Free Software Foundation, either version 3.0 of the License, or ::

:: (at your option) any later version. ::

:: ::

:: IfcOpenShell is distributed in the hope that it will be useful, ::

:: but WITHOUT ANY WARRANTY; without even the implied warranty of ::

:: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ::

:: Lesser GNU General Public License for more details. ::

:: ::

:: You should have received a copy of the Lesser GNU General Public License ::

:: along with this program. If not, see <http://www.gnu.org/licenses/>. ::

:: ::

::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::

:: This script initializes various Visual Studio related environment variables needed for building.

:: the dependencies. This batch file expects a CMake generator as %1. If %1 is not provided, it is

:: deduced from the VisualStudioVersion environment variable and from the location of cl.exe.

:: User-friendly VS generators are allowed (e.g. "vs2013-x86") and converted to the appropriate CMake ones.

:: NOTE This batch file expects the generator string to be CMake 3.0.0 and newer format, i.e.

:: "Visual Studio 10 2010" instead of "Visual Studio 10". However, one can use this batch file

:: also with CMake 2 as the generator will be converted into the older format if necessary.

:: NOTE: The delayed environment variable expansion needs to be enabled before calling this.

@echo off

set GENERATOR=%1

:: Supported Visual Studio versions:

set GENERATORS[0]="Visual Studio 9 2008 Win64"

set GENERATORS[1]="Visual Studio 9 2008"

set GENERATORS[2]="Visual Studio 10 2010 Win64"

set GENERATORS[3]="Visual Studio 10 2010"

set GENERATORS[4]="Visual Studio 11 2012 Win64"

set GENERATORS[5]="Visual Studio 11 2012"

set GENERATORS[6]="Visual Studio 12 2013 Win64"

set GENERATORS[7]="Visual Studio 12 2013"

set GENERATORS[8]="Visual Studio 14 2015 Win64"

set GENERATORS[9]="Visual Studio 14 2015"

:: NOTE VC version for VS 2017 is not 15 but 14.1: have to wait and see

:: if CMake generator string is updated to reflect this.

set GENERATORS[10]="Visual Studio 15 2017 Win64"

set GENERATORS[11]="Visual Studio 15 2017"

set LAST_GENERATOR_IDX=11

set STEP=2

:: Is generator shorthand used?

set GEN_SHORTHAND=!GENERATOR:vs=!

if not "!GEN_SHORTHAND!"=="" if !GEN_SHORTHAND!==!GENERATOR! goto :GeneratorShorthandCheckDone

set START=%LAST_GENERATOR_IDX%

:: "echo if" trick from http://stackoverflow.com/a/8758579

echo(!GEN_SHORTHAND! | findstr /c:"-x86" >nul && ( set START=1 )

echo(!GEN_SHORTHAND! | findstr /c:"-x64" >nul && ( set START=0 )

set VS_VER=!GEN_SHORTHAND:-x86=!

set VS_VER=!VS_VER:-x64=!

echo(!GENERATOR! | findstr /c:"vs20" >nul && (

for /l %%i in (!START!,!STEP!,%LAST_GENERATOR_IDX%) do (

echo(!GENERATORS[%%i]! | findstr /c:"!VS_VER!" >nul && (

set GENERATOR=!GENERATORS[%%i]!

goto :GeneratorShorthandCheckDone

)

)

)

:GeneratorShorthandCheckDone

:: Deduce desired architecture from the location of cl.exe

:: TODO harmless "INFO: Could not find files for the given pattern(s)." spam if cl.exe not in path

:: Look for path with either "amd64" or "x64" (VS 2017 and newer)

where cl.exe | findstr "amd64 x64" >nul

set START=%ERRORLEVEL%

IF "!GENERATOR!"=="" IF NOT "%VisualStudioVersion%"=="" (

set VC_VER=%VisualStudioVersion:.0=%

FOR /l %%i in (%START%,%STEP%,%LAST_GENERATOR_IDX%) DO (

REM NOTE add space before VC_VER so that e.g. "12" doesn't match with "2012"

echo(!GENERATORS[%%i]! | findstr /c:" !VC_VER!" >nul && (

set GENERATOR=!GENERATORS[%%i]!

call utils\cecho.cmd black cyan "Generator not passed, but VisualStudioVersion=%VisualStudioVersion% environment variable detected:"

call utils\cecho.cmd black cyan "using '`"!GENERATOR!`'" as the generator."

GOTO :GeneratorValid

)

)

)

:: Check that the used CMake version supports the chosen generator

set GENERATOR_CHECK=%GENERATOR: Win64=%

cmake --help | findstr /c:%GENERATOR_CHECK% >nul

if not %ERRORLEVEL%==0 (

call utils\cecho.cmd 0 12 "%~nx0: The used CMake version does not support '`"!GENERATOR!`'"- cannot proceed."

exit /b 1

)

FOR /l %%i in (0,1,%LAST_GENERATOR_IDX%) DO (

IF !GENERATOR!==!GENERATORS[%%i]! GOTO :GeneratorValid

)

call utils\cecho.cmd 0 12 "%~nx0: Invalid or unsupported CMake generator string passed: '`"!GENERATOR!`'"- cannot proceed."

echo Supported CMake generator strings:

FOR /l %%i in (0,1,%LAST_GENERATOR_IDX%) DO (

echo !GENERATORS[%%i]!

)

exit /b 1

:GeneratorValid

:: Figure out the build configuration from the CMake generator string.

:: Are we building 32-bit or 64-bit version.

set ARCH_BITS=32

set TARGET_ARCH=x86

:: Visual Studio platform name, Win32 (i.e. x86) or x64.

set VS_PLATFORM=Win32

:: Find out VS (e.g. 2015) and VC (e.g. 14) versions and are we targeting x64 or not (x86).

:: VS_VER and VC_VER are convenience variables used f.ex. for filenames.

set GENERATOR_NO_DOUBLEQUOTES=%GENERATOR:"=%

set GENERATOR_SPLIT=%GENERATOR_NO_DOUBLEQUOTES: =,%

FOR %%i IN (%GENERATOR_SPLIT%) DO (

call :StrLength LEN %%i

IF !LEN!==1 set VC_VER=%%i

IF !LEN!==2 set VC_VER=%%i

IF !LEN!==4 set VS_VER=%%i

REM Are going to perform a 64-bit build?

IF %%i==Win64 (

set ARCH_BITS=64

set TARGET_ARCH=x64

set VS_PLATFORM=x64

)

)

:: Check CMake version and convert possible new format (>= 3.0) generator names to the old versions if using older CMake for VS <= 2013,

:: see http://www.cmake.org/cmake/help/v3.0/release/3.0.0.html#other-changes

FOR /f "delims=" %%i in ('where cmake') DO set CMAKE_PATH=%%i

IF NOT "%CMAKE_PATH%"=="" (

FOR /f "delims=" %%i in ('cmake --version ^| findstr /C:"cmake version 3"') DO GOTO :CMake3AndNewer

)

:: CMake older than 3.0.0: convert new format generators to the old format (simple brute force for simplicity)

set GENERATOR=%GENERATOR: 2013=%

set GENERATOR=%GENERATOR: 2012=%

set GENERATOR=%GENERATOR: 2010=%

:CMake3AndNewer

set GEN_SHORTHAND=vs%VS_VER%-%TARGET_ARCH%

:: VS project file extension is different on older VS versions

set VCPROJ_FILE_EXT=vcxproj

IF %VS_VER%==2008 set VCPROJ_FILE_EXT=vcproj

:: Add utils to PATH

set ORIGINAL_PATH=%PATH%

set PATH=%~dp0utils;%PATH%

:: Fetch and build the dependencies to a dedicated directory depending on the used VS version and target architecture.

:: NOTE For IfcOpenShell we can build all of our deps both x86 and x64 using different VS versions in the same directories

:: so no need for -%VS_VER%-%TARGET_ARCH% postfix.

:: set DEPS_DIR=%CD%\deps-%VS_VER%-%TARGET_ARCH%

pushd ..

set DEPS_DIR=%CD%\deps

set INSTALL_DIR=%CD%\deps-%GEN_SHORTHAND%-installed

REM set INSTALL_DIR=%CD%\deps-vs%VS_VER%-%TARGET_ARCH%-%DEBUG_OR_RELEASE_LOWERCASE%-installed

:: BUILD_DIR is a relative build directory used for CMake-based projects

set BUILD_DIR=build-%GEN_SHORTHAND%

popd

GOTO :EOF

:: http://geekswithblogs.net/SoftwareDoneRight/archive/2010/01/30/useful-dos-batch-functions-substring-and-length.aspx

:StrLength

set #=%2%

set length=0

:stringLengthLoop

if defined # (set #=%#:~1%&set /A length += 1&goto stringLengthLoop)

::echo the string is %length% characters long!

set "%~1=%length%"

GOTO :EOF