[CMake] (missing: BZIP2_LIBRARIES) (found version "1.0.6")??

[Dave Abrahams]

on Sat Jun 02 2012, "Rolf Eike Beer" <eike-B90SbfZsE4eELgA04lAiVw-AT-public.gmane.org> wrote:

>>
>> I don't understand what I'm seeing here.  How can the bzip2 libraries be
>> both missing and found simultaneously?  How should I go about debugging
>> this?
>>
>
>> Thanks,
>> Dave
>>
>>
>> $ dpkg -L libbz2-dev
>> /.
>> /usr
>> /usr/lib
>> /usr/lib/x86_64-linux-gnu
>> /usr/lib/x86_64-linux-gnu/libbz2.a
>> /usr/include
>> /usr/include/bzlib.h
>> /usr/share
>> /usr/share/doc
>> /usr/lib/x86_64-linux-gnu/libbz2.so
>> /usr/share/doc/libbz2-dev
>> dave at Ubu12:/tmp/qb/build$ LD_LIBRARY_PATH=/usr/lib/x86_64-gnu ~/bin/cmake
>> .
>> CMake Error at
>> /home/dave/.cache/0install.net/implementations/sha1new=f0c7800e5e264c5d96d1cd6151de92dfc74f65bb/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:97
>> (MESSAGE):
>>   Could NOT find BZip2 (missing: BZIP2_LIBRARIES) (found version "1.0.6")
>> Call Stack (most recent call first):
>
> FindBZip2 has found the header and detected that it has version 1.0.6, but
> it hasn't found the library itself because it is hidden in that
> subdirectory. 

That's very odd, considering that's a standard directory in which
libraries are installed on my distro.  Also I note that

  LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu cmake  .

didn't work any better than the other command.

> Assuming that you have CMake 2.8.8 you can tell it where the library
> is with that command in the build dir:
>
> cmake -D BZIP2_LIBRARY_RELEASE=/usr/lib/x86_64-linux-gnu/libbz2.so .

I'l try that... but it seems wrong.  autoconf would be able to find that
library, right?

-- 
Dave Abrahams
BoostPro Computing
http://www.boostpro.com