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These policies were introduced after 2.8.12 in anticipation of 2.8.13. However, we've now decided the next release will be 3.0.0, so update the version of introduction accordingly.
26 lines
1.1 KiB
ReStructuredText
26 lines
1.1 KiB
ReStructuredText
CMP0026
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Disallow use of the LOCATION target property.
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CMake 2.8.12 and lower allowed reading the LOCATION target property to
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determine the eventual location of build targets. This relies on the
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assumption that all necessary information is available at
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configure-time to determine the final location and filename of the
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target. However, this property is not fully determined until later at
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generate-time. At generate time, the $<TARGET_FILE> generator
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expression can be used to determine the eventual LOCATION of a target
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output.
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Code which reads the LOCATION target property can be ported to use the
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$<TARGET_FILE> generator expression together with the file(GENERATE)
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subcommand to generate a file containing the target location.
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The OLD behavior for this policy is to allow reading the LOCATION
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property from build-targets. The NEW behavior for this policy is to
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not to allow reading the LOCATION property from build-targets.
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This policy was introduced in CMake version 3.0.0. CMake version
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|release| warns when the policy is not set and uses OLD behavior. Use
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the cmake_policy command to set it to OLD or NEW explicitly.
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