tree 2819632ebce826c2ff731b7988a4a3aa3a262129
parent 01eb89a6b6823dcbb0971ec9e3010c84a3318dc6
author László Csomor <laszlocsomor@google.com> 1490196759 +0000
committer Yue Gan <yueg@google.com> 1490262436 +0000

cc_configure: more generic msys_root discovery 

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

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Change-Id: I5cc7fba43ae46bc9ef47bcaf9efaf2a0b9911bc4
Reviewed-on: https://cr.bazel.build/9468
PiperOrigin-RevId: 150881196
MOS_MIGRATED_REVID=150881196