1 @if not defined _echo @echo off
4 :: Default to highest Visual Studio version available
6 :: For VS2015 (and prior), only a single instance is allowed to be installed on a box
7 :: and VS140COMNTOOLS is set as a global environment variable by the installer. This
8 :: allows users to locate where the instance of VS2015 is installed.
10 :: For VS2017, multiple instances can be installed on the same box SxS and VS150COMNTOOLS
11 :: is no longer set as a global environment variable and is instead only set if the user
12 :: has launched the VS2017 Developer Command Prompt.
14 :: Following this logic, we will default to the VS2017 toolset if VS150COMNTOOLS tools is
15 :: set, as this indicates the user is running from the VS2017 Developer Command Prompt and
16 :: is already configured to use that toolset. Otherwise, we will fallback to using the VS2015
17 :: toolset if it is installed. Finally, we will fail the script if no supported VS instance
19 if not defined VisualStudioVersion (
20 if defined VS150COMNTOOLS (
21 if not exist "%VS150COMNTOOLS%\..\IDE\devenv.exe" goto NoVS
22 if not exist "%VS150COMNTOOLS%\..\..\VC\Auxiliary\Build\vcvarsall.bat" goto NoVS
23 if not exist "%VS150COMNTOOLS%\VsDevCmd.bat" goto NoVS
24 call "%VS150COMNTOOLS%\VsDevCmd.bat"
26 ) else if defined VS140COMNTOOLS (
27 if not exist "%VS140COMNTOOLS%\..\IDE\devenv.exe" goto NoVS
28 if not exist "%VS140COMNTOOLS%\..\..\VC\vcvarsall.bat" goto NoVS
29 if not exist "%VS140COMNTOOLS%\VsDevCmd.bat" goto NoVS
30 call "%VS140COMNTOOLS%\VsDevCmd.bat"
35 echo Error: Visual Studio 2015 or 2017 required.
36 echo https://github.com/dotnet/coreclr/blob/master/Documentation/building/windows-instructions.md for build instructions.
41 :: Clear the 'Platform' env variable for this session, as it's a per-project setting within the build, and
42 :: misleading value (such as 'MCD' in HP PCs) may lead to build breakage (issue: #69).
45 :: Restore the Tools directory
46 call %~dp0init-tools.cmd
47 if NOT [%ERRORLEVEL%]==[0] (
51 :: Always copy over the Tools-Override
52 xcopy %~dp0Tools-Override\* %~dp0Tools /y >nul
54 set _toolRuntime=%~dp0Tools
55 set _dotnet=%_toolRuntime%\dotnetcli\dotnet.exe
56 set _json=%~dp0config.json
58 :: run.exe depends on running in the root directory, notably because the config.json specifies
59 :: a relative path to the binclash logger
62 echo Running: %_dotnet% %_toolRuntime%\run.exe %~dp0config.json %*
63 call %_dotnet% %_toolRuntime%\run.exe "%_json%" %*
65 if NOT [%ERRORLEVEL%]==[0] (