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List:       kdevelop-bugs
Subject:    [Bug 271228] New: KDevelop doesn't find headers from source
From:       David <daviddoria () gmail ! com>
Date:       2011-04-18 16:40:11
Message-ID: bug-271228-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=271228

           Summary: KDevelop doesn't find headers from source directory of
                    a library
           Product: kdevelop
           Version: git master
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: Build tools: CMake
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: daviddoria@gmail.com


Created an attachment (id=59107)
 --> (http://bugs.kde.org/attachment.cgi?id=59107)
Example code

Version:           git master (using Devel) 
OS:                Linux

My workflow never used to include an 'install'. I would simply:

mkdir ~/src/ITK
cd ~/src/ITK
git clone ...

mkdir ~/bin/ITK
cd ~/bin/ITK
cmake ~/src/ITK
make

Then when I open a project which uses ITK, I set ITK_DIR to ~/bin/ITK
and all is well.

Recently that method ends up with "cannot find header" errors. 

Reproducible: Always




The following files:

CMakeLists.txt
-------------

cmake_minimum_required(VERSION 2.6)

PROJECT(RescaleIntensityImageFilter)

FIND_PACKAGE(ITK REQUIRED)
INCLUDE(${ITK_USE_FILE})

ADD_EXECUTABLE(Simple Simple.cxx)
TARGET_LINK_LIBRARIES(Simple ${ITK_LIBRARIES})

Simple.cxx
-----------
#include "itkImage.h"
#include "itkImageFileReader.h"
#include "itkRescaleIntensityImageFilter.h"

int main(int argc, char *argv[])
{

  typedef itk::Image<unsigned char, 2>  ImageType;

  typedef itk::ImageFileReader<ImageType> ReaderType;
  ReaderType::Pointer reader = ReaderType::New();
  reader->SetFileName(argv[1]);

  typedef itk::RescaleIntensityImageFilter< ImageType, ImageType >
RescaleFilterType;
  RescaleFilterType::Pointer rescaleFilter = RescaleFilterType::New();
  rescaleFilter->SetInput(reader->GetOutput());
  rescaleFilter->SetOutputMinimum(0);
  rescaleFilter->SetOutputMaximum(255);

  return EXIT_SUCCESS;
}

produce the error of: Simple.cxx:3:44: fatal error:
itkRescaleIntensityImageFilter.h: No such file or directory

even thought the file exists in the source directory:

cd ~/src/ITK

[doriad@daviddesktop ITK]$ find . -name itkRescaleIntensityImageFilter.h
./Modules/Filtering/ImageIntensity/include/itkRescaleIntensityImageFilter.h

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