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13 lines
483 B
CMake
13 lines
483 B
CMake
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macro(z_vcpkg_forward_output_variable ptr_to_parent_var var_to_forward)
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if("${ARGC}" GREATER "2")
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message(FATAL_ERROR "z_vcpkg_forward_output_variable was passed extra arguments: ${ARGN}")
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endif()
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if(DEFINED "${ptr_to_parent_var}")
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if(DEFINED "${var_to_forward}")
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set("${${ptr_to_parent_var}}" "${${var_to_forward}}" PARENT_SCOPE)
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else()
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unset("${${ptr_to_parent_var}}" PARENT_SCOPE)
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endif()
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endif()
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endmacro()
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