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If the `OBJC` or `OBJCXX` environment variable is not set to specify an Objective C or C++ compiler, check `CC` or `CXX` too. Fixes: #20703
15 lines
584 B
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15 lines
584 B
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OBJCXX
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------
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.. include:: ENV_VAR.txt
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Preferred executable for compiling ``OBJCXX`` language files. Will only be used
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by CMake on the first configuration to determine ``OBJCXX`` compiler, after
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which the value for ``OBJCXX`` is stored in the cache as
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:variable:`CMAKE_OBJCXX_COMPILER <CMAKE_<LANG>_COMPILER>`. For any configuration
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run (including the first), the environment variable will be ignored if the
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:variable:`CMAKE_OBJCXX_COMPILER <CMAKE_<LANG>_COMPILER>` variable is defined.
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If ``OBJCXX`` is not defined, the :envvar:`CXX` environment variable will
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be checked instead.
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