The following issue has been SUBMITTED.
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http://www.cmake.org/Bug/view.php?id=13938
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Reported By: tasptz
Assigned To:
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Project: CMake
Issue ID: 13938
Category: CMake
Reproducibility: always
Severity: major
Priority: normal
Status: new
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Date Submitted: 2013-02-20 11:03 EST
Last Modified: 2013-02-20 11:03 EST
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Summary: Incomplete header dependencies generated
Description:
I constructed a minimal example which reproduces the issue.
The include tree is:
main.cpp -> a/a.h -> x.h (a.h includes x.h without path and x.h is in a/)
\-> c/c.h -> x.h (c.h includes x.h without path and x.h is in c/)
Now cmake detects the dependency only for one of the two x.h!
Note:
I even added all files to the executable
add_executable(main main.cpp a/a.h a/x.h c/c.h c/x.h)
Steps to Reproduce:
1. Compile the project.
* project build must be successful!
2. Change a/x.h and check if the change is picked up by the build system
3. Change c/x.h and check if the change is picked up by the build system
Either step 2 or step 3 should fail!
Additional Information:
I ran the following command in the build directory:
$ rgrep "x.h" *
CMakeFiles/main.dir/depend.make:CMakeFiles/main.dir/main.cpp.o:
/home/poenitz/Desktop/bugreport/src/a/x.h
CMakeFiles/main.dir/CXX.includecache:x.h
CMakeFiles/main.dir/CXX.includecache:/removed/bugreport/src/a/x.h
CMakeFiles/main.dir/CXX.includecache:/removed/bugreport/src/a/x.h
CMakeFiles/main.dir/CXX.includecache:x.h
CMakeFiles/main.dir/CXX.includecache:/removed/bugreport/src/c/x.h
CMakeFiles/main.dir/depend.internal: /removed/bugreport/src/a/x.h
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Issue History
Date Modified Username Field Change
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2013-02-20 11:03 tasptz New Issue
2013-02-20 11:03 tasptz File Added: bugreport.zip
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