Fix problem with ExternalProject test in in-source builds.
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@ -24,6 +24,17 @@ if(NOT DEFINED can_build_tutorial_step5)
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set(can_build_tutorial_step5 0)
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set(can_build_tutorial_step5 0)
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endif()
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endif()
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endif()
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endif()
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# The ExternalProject builds of Tutorial Step5 cannot be built
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# correctly 2nd and later times in an in-source build...
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# (because the CMakeCache.txt from the real in-source build of
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# the Tests/Tutorial/Step5 directory gets copied when we do
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# the "source directory copy" step... but it still refers to
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# its original path which yields a configure error.) So:
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#
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if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
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set(can_build_tutorial_step5 0)
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endif()
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endif()
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endif()
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message(STATUS "can_build_tutorial_step5='${can_build_tutorial_step5}'")
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message(STATUS "can_build_tutorial_step5='${can_build_tutorial_step5}'")
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