Workaround CMake being unable to override symlink on Windows
The documentation says "If <linkname> already exists, it will be overwritten.". This seems to be the case on GNU/Linux but on Windows with CMake 3.24.2 (as provided by the official Qt installer) I've nevertheless got an error.
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@ -52,6 +52,10 @@ set(META_CUSTOM_CONFIG
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set(RES_FILE_PATH "${CMAKE_CURRENT_BINARY_DIR}/${META_PROJECT_NAME}_font.qrc")
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set(RES_FILE_DATA "<RCC><qresource prefix=\"/\"><file>${META_FONT_FILE_NAME}</file></qresource></RCC>")
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if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.14")
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if (CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows" AND EXISTS "${CMAKE_CURRENT_BINARY_DIR}/${META_FONT_FILE_NAME}")
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# avoid running into error when symlink already exists (should not be necassary according to docs)
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file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/${META_FONT_FILE_NAME}")
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endif ()
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file(CREATE_LINK "${FORK_AWESOME_FONT_FILE}" "${CMAKE_CURRENT_BINARY_DIR}/${META_FONT_FILE_NAME}" SYMBOLIC)
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else ()
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file(COPY "${FORK_AWESOME_FONT_FILE}" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
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