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13 lines
548 B
CMake
13 lines
548 B
CMake
function(DisallowInSource)
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get_filename_component(SRC_DIR_REALPATH "${CMAKE_SOURCE_DIR}" REALPATH)
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get_filename_component(BINARY_DIR_REALPATH "${CMAKE_BINARY_DIR}" REALPATH)
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if(SRC_DIR_REALPATH STREQUAL BINARY_DIR_REALPATH)
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message(FATAL_ERROR " In-source builds are not allowed.
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Please create a directory and run cmake from there:
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mkdir build && cd build && cmake ..
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This process created the file CMakeCache.txt and the directory CMakeFiles in ${CMAKE_SOURCE_DIR}.
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Please delete them manually!")
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endif()
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endfunction()
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DisallowInSource() |