tree 3d6dd5b4847744a0a887fd399c0db096a4456537
parent fd0169244a104a9b2ddf03f131a0e92903b3e798
author László Csomor <laszlocsomor@google.com> 1490199391 +0000
committer Yue Gan <yueg@google.com> 1490262500 +0000

Bazel client, Windows: fix MSYS root computation 

Make it more robust: it now works with Cygwin too,
e.g. BAZEL_SH=c:/cygwin64/bin/bash.exe

See https://github.com/bazelbuild/bazel/issues/2725
Related to https://github.com/bazelbuild/bazel/issues/2447

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Change-Id: I911f09acd3e39c7cd0fe0750774fa0a900ffd844
Reviewed-on: https://cr.bazel.build/9510
PiperOrigin-RevId: 150885982
MOS_MIGRATED_REVID=150885982