CMake/Help/release/dev/trace-expand.rst
Ben Boeckel 594bafe527 cmake: add --trace-expand option
The --trace option is helpful, but sometimes, what you're looking for is
deep under many layers of function calls and figuring out what instance
of the function call you're looking at is tedious to determine (usually
involving patching and message()). Instead, add a --trace-expand option
to trace while expanding commands into what CMake actually sees.
2015-07-23 15:33:10 -04:00

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trace-expand
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* Add ``--trace-expand`` argument to CMake. Acts like ``--trace``, but expands
variable references in the output.