20 lines
797 B
ReStructuredText
20 lines
797 B
ReStructuredText
add_definitions
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Adds -D define flags to the compilation of source files.
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::
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add_definitions(-DFOO -DBAR ...)
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Adds flags to the compiler command line for sources in the current
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directory and below. This command can be used to add any flags, but
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it was originally intended to add preprocessor definitions. Flags
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beginning in -D or /D that look like preprocessor definitions are
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automatically added to the COMPILE_DEFINITIONS property for the
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current directory. Definitions with non-trivial values may be left in
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the set of flags instead of being converted for reasons of backwards
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compatibility. See documentation of the directory, target, and source
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file COMPILE_DEFINITIONS properties for details on adding preprocessor
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definitions to specific scopes and configurations.
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