Recent change in makefiles make image_io test failed about libmv HOT 11 CLOSED

Libjpeg is not yet included in the linux build. Your system must have a 
different version of libjpeg installed, so we'll need to fix and include the 
libjpeg (which is distributed with libmv) in the makefile.

Test run fines before the recent change in the CMakeLists.

http://code.google.com/p/libmv/source/diff?spec=svn888&r=888&format=side&path=/t
runk/src/third_party/CMakeLists.txt

Basically added libpng and zlib to the unix configuration... Don't know if 
there's somehow a dependency on a specific version libjpeg in there? If you 
haven't fixed it by then I'll also try running the tests on my system tonight.

Perhaps the problem is image_io referring to libjpeg being compiled, but 
actually linking against the library installed on the system...

If I comment jpeg-7 on the CMakeLists of thirdParty all the image_io test run 
fines. It uses my local jpeg lib.

I have tried to add the jpeg-7 path in the general CMakeLists but it gives me 
compilation error, because I think the linux header for JPEG lib is not present 
in our jpeg-7 version.

Current fix for the problem could be :
12  IF(WIN32 OR APPLE OR UNIX)
13        #ADD_SUBDIRECTORY(jpeg-7)
14    ADD_SUBDIRECTORY(zlib)
15    ADD_SUBDIRECTORY(png)
16  ENDIF(WIN32 OR APPLE OR UNIX)
    IF(WIN32 OR APPLE)
      ADD_SUBDIRECTORY(jpeg-7)
    ENDIF(WIN32 OR APPLE)

Yes that sounds about right to me. It should solve the problem until libjpeg 
can be properly included in the build.

We will wait the test on your machine before any commit. If the test failed 
also on your machine, so we will commit the fix (only add_subdirectory jpeg-7 
on win32 and apple).

Same test fails on my machine. Makes sense since ubuntu has jpeg version 6.2. 
In future I'll try and remember to run the test suite first, thanks!

Fixed.
See commit : http://code.google.com/p/libmv/source/detail?r=898