The following issue has been SUBMITTED.
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http://public.kitware.com/Bug/view.php?id=15480
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Reported By: Felix Schwitzer
Assigned To:
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Project: CMake
Issue ID: 15480
Category: CMake
Reproducibility: have not tried
Severity: minor
Priority: normal
Status: new
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Date Submitted: 2015-03-27 17:07 EDT
Last Modified: 2015-03-27 17:07 EDT
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Summary: UseSWIG.cmake warns about CMP0057
Description:
When calling swig_add_module (from module UseSWIG) with the same interface file
for different scripting languages, cmake emits a warning about CMP0057 as
swig_add_module adds the interface file as MAIN_DEPENDENCY to the generated
wrapper file.
This happens with an actual cmake from master (7910cb7);
see http://article.gmane.org/gmane.comp.programming.tools.cmake.devel/12835
I added a minimal example to reproduce and a patch
Steps to Reproduce:
unpack the attached example tst.tgz and change into the directory tst, then
mkdir build && cd build && cmake ..
Without patching cmake fails as CMP0057 is set to new. With the patch the
command runs fine.
On a system with swig, ruby-dev and python-dev installed, compilation should run
fine and also the dependencies are kept right:
make
-> runs swig and compiles the wrappers
touch ../ltt.i && make
-> runs swig again and compiles the wrappers
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Issue History
Date Modified Username Field Change
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2015-03-27 17:07 Felix SchwitzerNew Issue
2015-03-27 17:07 Felix SchwitzerFile Added: tst.tgz
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