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This removes duplicated code for per-config variable initialization by providing a `cmake_initialize_per_config_variable(<PREFIX> <DOCSTRING>)` function. This function initializes a `<PREFIX>` cache variable from `<PREFIX>_INIT` and unless the `CMAKE_NOT_USING_CONFIG_FLAGS` variable is defined, does the same with `<PREFIX>_<CONFIG>` from `<PREFIX>_<CONFIG>_INIT` for every `<CONFIG>` in `CMAKE_CONFIGURATION_TYPES` for multi-config generators or `CMAKE_BUILD_TYPE` for single-config generators.
12 lines
465 B
ReStructuredText
12 lines
465 B
ReStructuredText
CMAKE_<LANG>_FLAGS_INIT
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-----------------------
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Value used to initialize the :variable:`CMAKE_<LANG>_FLAGS` cache entry
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the first time a build tree is configured for language ``<LANG>``.
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This variable is meant to be set by a :variable:`toolchain file
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<CMAKE_TOOLCHAIN_FILE>`. CMake may prepend or append content to
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the value based on the environment and target platform.
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See also the configuration-specific
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:variable:`CMAKE_<LANG>_FLAGS_<CONFIG>_INIT` variable.
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