[cmake-developers] [CMake 0015747]: Regression: -Wno-dev doesn't work any more in CMake 3.4

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://public.kitware.com/Bug/view.php?id=15747 
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Reported By:                James Johnston
Assigned To:                
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Project:                    CMake
Issue ID:                   15747
Category:                   CMake
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2015-09-16 16:04 EDT
Last Modified:              2015-09-16 16:04 EDT
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Summary:                    Regression:  -Wno-dev doesn't work any more in CMake
3.4
Description: 
The -Wno-dev option doesn't work any more in CMake 3.4.

Tested on the master branch, commit ID febeabbf0b221a19bd4bf16ba7620af22d8dba17

Steps to Reproduce: 
1.  Create a simple CMakeLists.txt like this:

cmake_minimum_required(VERSION 3.3.0 FATAL_ERROR)
project(DevWarn)
configure_file(infile outfile dummy_arg)

2.  Try to configure it with -Wno-dev:

cmake "-GVisual Studio 9 2008" -Wno-dev ..\DevWarn

3.  Observe the following error...

<snip>
CMake Warning (dev) at CMakeLists.txt:3 (configure_file):
  configure_file called with unknown argument(s):

   dummy_arg

This warning is for project developers.  Use -Wno-dev to suppress it.
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Issue History 
Date Modified    Username       Field                    Change               
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2015-09-16 16:04 James Johnston New Issue                                    
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