The following issue has been SUBMITTED.
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http://public.kitware.com/Bug/view.php?id=15375
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Reported By: raspy
Assigned To:
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Project: CMake
Issue ID: 15375
Category: CMake
Reproducibility: have not tried
Severity: feature
Priority: normal
Status: new
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Date Submitted: 2015-01-27 11:00 EST
Last Modified: 2015-01-27 11:00 EST
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Summary: Please provide a way to evaluate generator
expressions on demand
Description:
I have a use case like this:
I have a custom module which requires to call external script with current
compilation flags. This is performed with execute_process() passing flags
gathered from property COMPILE_OPTIONS, CMAKE_C_FLAGS and
CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE}.
However, with the COMPILE_OPTIONS I get generator expression, which is not
evaluated, i.e. $<$<CONFIG:DEBUG>:-g> and passing it further makes no sense. It
would be good if I could in any way (with a variant of set() command maybe?)
force evaluation of such generator expressions to make use of them where they
may be needed but not natively supported.
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Issue History
Date Modified Username Field Change
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2015-01-27 11:00 raspy New Issue
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