build gtest with an external project

clMathLibraries / clBLAS

a software library containing BLAS functions written in OpenCL

Apache License 2.0

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build gtest with an external project #73

Closed glehmann closed 9 years ago

TimmyLiu commented 9 years ago

It looks like the gtest external will be build even when a user didn't choose BUILD_TEST. I wonder if this is okay. I guess to fully disable building gtest one would have to click USE_SYSTEM_GTEST as well.

glehmann commented 9 years ago

USE_SYSTEM_GTEST can be used, but your right it would be better to not build gtest when the tests are not built. I'll have a look.