12 lines
391 B
CMake
12 lines
391 B
CMake
set(error_msg
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${CMAKE_SOURCE_DIR}/versions.h exists. This usually means that
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you did run `make` "(the old build system)" in this directory before.
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This can result in unexpected behavior. run `make clean` in the
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source directory to continue)
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if(EXISTS "${FILE}")
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list(JOIN error_msg " " err)
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message(FATAL_ERROR "${err}")
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else()
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message(STATUS "${FILE} does not exist")
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endif()
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