[cmake-developers] [CMake 0011770]: Enable using system dependency scanner

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
====================================================================== 
http://public.kitware.com/Bug/view.php?id=11770 
====================================================================== 
Reported By:                Daniel Pinyol
Assigned To:                
====================================================================== 
Project:                    CMake
Issue ID:                   11770
Category:                   CMake
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
====================================================================== 
Date Submitted:             2011-01-27 08:03 EST
Last Modified:              2011-01-27 08:03 EST
====================================================================== 
Summary:                    Enable using system dependency scanner
Description: 
As described in http://www.cmake.org/Wiki/CMake_FAQ#CMake_dependency_scanner ,
cmake dependency scanner will add as dependency headers all those for which a
#include clause is detected in a source file, no matter whether the include is
within a #if 0 or a /** **/ comment.
This is rather inconvenient, specially if the include is in a header, as it
causes too many recompilations. As header dependency functionality is already
provided by gcc -M (which does takes #if and comments into account), it would be
nice to add the possibility to use native dependency scanner 


Steps to Reproduce: 
http://www.cmake.org/Wiki/CMake_FAQ#CMake_dependency_scanner
====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-01-27 08:03 Daniel Pinyol  New Issue                                    
======================================================================