23 lines
771 B
ReStructuredText
23 lines
771 B
ReStructuredText
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enable_language
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---------------
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Enable a language (CXX/C/Fortran/etc)
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::
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enable_language(<lang> [OPTIONAL] )
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This command enables support for the named language in CMake. This is
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the same as the project command but does not create any of the extra
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variables that are created by the project command. Example languages
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are CXX, C, Fortran.
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This command must be called in file scope, not in a function call.
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Furthermore, it must be called in the highest directory common to all
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targets using the named language directly for compiling sources or
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indirectly through link dependencies. It is simplest to enable all
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needed languages in the top-level directory of a project.
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The OPTIONAL keyword is a placeholder for future implementation and
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does not currently work.
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