[Insight-users] HelloWorld compilation problems, no executable.

[Luis Ibanez]

Hi Jorg,

It is very surprising that you manage to build both
ITK and ITK_SNAP, but not the simple HelloWorld example.


Some very basic mishap should be going on during the
configuration of the HelloWorld.


Please post to the list the following files:


    1) CMakeError.log
    2) CMakeOutput.log



  Thanks


     Luis


------------------------
Jörg P.Pfannmöller wrote:
> Hello,
> 
> my platform is Linux
> my compiler gcc 3.3.5
> 
> I am new to ikt. I have Installed and compiled ITK and ITK-SnAP in my local directory (/home/username/). ITK-SnAP works fine, but the HelloWorld program from the software guide does not. I have already produced the Makefile for the HelloWorl.cxx via cmake and ccmake. 
> 
> My proceedings to perform that have been (I used the bash):
> 
> ccmake path to itk-source code
> 
> curses opens
> 
> type c
> 
> type g
> 
> type make
> 
> compilation starts, takes a while, but does not produce a executable file.
> I found several error messages. For example (found in CMakeError.log):
> 
> Determining if ifreq has a sa_lenfailed with the following output:
> [...]/home/pfannmoe/Sourcen/workdir/dki-gf-detect/Insight-binary/Utilities/gdcm/CMakeTmp/gdcmTestHAVESALEN.c:3: error: structure has no member named `sa_len'[...]
> 
> Performing Test VCL_STATIC_CONST_INIT_NO_DEFN failed with the following output:
> [...]CMakeFiles/cmTryCompileExec.dir/home/pfannmoe/Sourcen/workdir/dki-gf-detect/InsightToolkit-2.8.1/Utilities/vxl/config/cmake/config/vxl_platform_tests.o(.text+0x23): In function `main':
> : undefined reference to `A::x'[...]
> 
> We did not find any executable files named HelloWorld. Is there somebody who has an idea why the executable is missing?
> 
> So long pfannmoe