Fix finding .git directory in CMake when z3 is a submodule of some other repository #4850
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Are there edge-cases where Your code has changed the build system to default to a submodule (I guess without confirming it is a submodule) vs. the current behaviour to error-out. |
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Added verification that z3 is actually a submodule, otherwise I error-out as current behavior. |
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Hi!
We use z3 as a submodule in our project. This commit fixes z3 build when its source is located in a submodule.