How to set CTEST_SOURCE_DIRECTORY

Asked Feb 02 '16 at 01:51

Active Feb 02 '16 at 01:51

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I am trying to setup CTest to run a coverage analysis. It seems like I have to make a MyScript.cmake file and call it with ctest -S MyScript.cmake. I thought a simple example might look like this:

ctest_start(TestCoverage)
ctest_coverage(BUILD ${CTEST_BINARY_DIRECTORY})

but I am getting

ctest_start source directory not specified.  Specify source directory as an argument or set CTEST_SOURCE_DIRECTORY

I don't want to hard code this path in the script file as I may want to run it in different places, so where am I supposed to get paths for CTEST_SOURCE_DIRECTORY and CTEST_BINARY_DIRECTORY?

asked Feb 02 '16 at 01:51

David Doria

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How do you call `cmake`? If you call it manually, you can add the variable like `cmake -DCTEST_SOURCE_DIRECTORY= -DCTEST_BINARY_DIRECTORY=` – usr1234567 Feb 04 '16 at 07:29
@usr1234567 You can pass those options with `ctest -S`? – David Doria Feb 04 '16 at 12:25
No, I wanted you to use "-D := Define a variable for script mode" See https://cmake.org/cmake/help/v3.4/manual/ctest.1.html – usr1234567 Feb 04 '16 at 12:36

How to set CTEST_SOURCE_DIRECTORY

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