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| author | Tanner Gooding <tagoo@outlook.com> | 2017-03-07 18:04:25 -0800 |
|---|---|---|
| committer | Tanner Gooding <tagoo@outlook.com> | 2017-03-07 18:04:25 -0800 |
| commit | d6158c82c37c72a9af96d5b51139a821b8071f1c (patch) | |
| tree | b68ac151981d303d00b3fbf1c125aa7c0f5d531c /build-test.cmd | |
| parent | 029c38fa726ccfc5bf3e18a567075643ee5efd35 (diff) | |
| download | coreclr-d6158c82c37c72a9af96d5b51139a821b8071f1c.tar.gz coreclr-d6158c82c37c72a9af96d5b51139a821b8071f1c.tar.bz2 coreclr-d6158c82c37c72a9af96d5b51139a821b8071f1c.zip | |
Updating the various windows build scripts to have a comment explaining the VS version selection logic.
Diffstat (limited to 'build-test.cmd')
| -rw-r--r-- | build-test.cmd | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/build-test.cmd b/build-test.cmd index f0d1def82c..7c91b6233d 100644 --- a/build-test.cmd +++ b/build-test.cmd @@ -8,6 +8,20 @@ set __BuildType=Debug set __BuildOS=Windows_NT :: Default to highest Visual Studio version available +:: +:: For VS2015 (and prior), only a single instance is allowed to be installed on a box +:: and VS140COMNTOOLS is set as a global environment variable by the installer. This +:: allows users to locate where the instance of VS2015 is installed. +:: +:: For VS2017, multiple instances can be installed on the same box SxS and VS150COMNTOOLS +:: is no longer set as a global environment variable and is instead only set if the user +:: has launched the VS2017 Developer Command Prompt. +:: +:: Following this logic, we will default to the VS2017 toolset if VS150COMNTOOLS tools is +:: set, as this indicates the user is running from the VS2017 Developer Command Prompt and +:: is already configured to use that toolset. Otherwise, we will fallback to using the VS2015 +:: toolset if it is installed. Finally, we will fail the script if no supported VS instance +:: can be found. if defined VS150COMNTOOLS ( set "__VSToolsRoot=%VS150COMNTOOLS%" set "__VCToolsRoot=%VS150COMNTOOLS%\..\..\VC\Auxiliary\Build" |