diff options
| -rw-r--r-- | Documentation/building/windows-instructions.md | 4 | ||||
| -rw-r--r-- | build.cmd | 10 |
2 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/building/windows-instructions.md b/Documentation/building/windows-instructions.md index 28fd3ecc81..6ac3933312 100644 --- a/Documentation/building/windows-instructions.md +++ b/Documentation/building/windows-instructions.md @@ -32,6 +32,10 @@ any recent (2.4+) version of Python should work, including Python 3. - Install [Python](https://www.python.org/downloads/) for Windows. - Add it to the PATH environment variable. +PowerShell +---------- +PowerShell is used in the build system. Ensure that it is accessible via the PATH environment variable. Typically this is %SYSTEMROOT%\System32\WindowsPowerShell\v1.0\. + Git Setup --------- @@ -212,6 +212,10 @@ if defined __MscorlibOnly goto CheckVS echo %__MsgPrefix%Checking prerequisites +:: Validate that PowerShell is accessibile. +for %%X in (powershell.exe) do (set __PSDir=%%~$PATH:X) +if not defined __PSDir goto NoPS + :: Eval the output from probe-win1.ps1 for /f "delims=" %%a in ('powershell -NoProfile -ExecutionPolicy RemoteSigned "& ""%__SourceDir%\pal\tools\probe-win.ps1"""') do %%a @@ -650,6 +654,12 @@ echo build all x64 x86 Checked Release echo -- builds x64 and x86 architectures, Checked and Release build types for each exit /b 1 +:NoPS +echo PowerShell is a prerequisite to build this repository, but it is not accessible. +echo Ensure that it is defined in the PATH environment variable. +echo Typically it should be %%SYSTEMROOT%%\System32\WindowsPowerShell\v1.0\. +exit /b 1 + :NoVS echo Visual Studio 2015+ ^(Community is free^) is a prerequisite to build this repository. echo See: https://github.com/dotnet/coreclr/blob/master/Documentation/project-docs/developer-guide.md#prerequisites |