[CMake] Mysterious build error that seems to have been slipstreamed into CMake 2.6

[kent williams]

By the way the problem is fixed by changing
CMake/Source/CMakeLists.txt to build the file that defines
GetInstalledSizeInKBytes.

*** CMakeLists.txt	14 Jul 2008 10:36:50 -0500	1.397.2.2
--- CMakeLists.txt	14 Jul 2008 10:52:08 -0500	
***************
*** 348,353 ****
--- 348,354 ----
  #
  SET(CPACK_SRCS
    CPack/cmCPackGeneratorFactory.cxx
+   CPack/cmCPackComponentGroup.cxx
    CPack/cmCPackGenerator.cxx
    CPack/cmCPackLog.cxx
    CPack/cmCPackNSISGenerator.cxx


On Mon, Jul 14, 2008 at 10:23 AM, kent williams
<nkwmailinglists at gmail.com> wrote:
> We have an application based on the Slicer3 build. The Slicer3 build
> downloads and builds CMake. We currently grab CMake with this command
>
> cvs -q -d :pserver:anonymous at www.cmake.org:/cvsroot/CMake checkout -r
> CMake-2-6 CMake
>
> If I understand that correctly we're asking for the release tag of
> 2.6.  But up until today CMake built without problems and now I'm
> getting this build error:
>
> Linking CXX executable ../bin/cpack
> /usr/bin/ld: Undefined symbols:
> cmCPackComponent::GetInstalledSizeInKbytes(char const*) const
> collect2: ld returned 1 exit status
> make[2]: *** [bin/cpack] Error 1
> make[1]: *** [Source/CMakeFiles/cpack.dir/all] Error 2
> make: *** [all] Error 2
>
> Are there changes being 'slipstreamed' into 2.6?
>