[cmake-developers] [CMake 0015755]: add_dependencies() undoes include_directories()

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://www.cmake.org/Bug/view.php?id=15755 
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Reported By:                Dimitri Merejkowsky
Assigned To:                
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Project:                    CMake
Issue ID:                   15755
Category:                   CMake
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
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Date Submitted:             2015-09-21 12:27 EDT
Last Modified:              2015-09-21 12:27 EDT
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Summary:                    add_dependencies() undoes include_directories()
Description: 
Calling add_dependencies() between two targets causes some calls to
include_directories() to no longer be taken into account

Steps to Reproduce: 
See attached project.

$ mkdir b1
$ cmake ..
$ make
...
[ 25%] Linking C executable eggs
CMakeFiles/eggs.dir/eggs.c.o: In function `main':
eggs.c:(.text+0xa): undefined reference to `spam

$ mkdir b2
$ cmake -DADD_DEPENDENCIES=ON ..
$ make
[ 25%] Building C object spam/CMakeFiles/spam.dir/src/spam.c.o
spam/src/spam.c:1:23: fatal error: spam/spam.h: No such file or directory

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Issue History 
Date Modified    Username       Field                    Change               
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2015-09-21 12:27 Dimitri MerejkowskyNew Issue                                   

2015-09-21 12:27 Dimitri MerejkowskyFile Added: spam.zip                        

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