[Kde-pim] Review Request: Build fix - Link to libexecinfo on FreeBSD when necessary

[Raphael Kubo da Costa]

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http://reviewboard.kde.org/r/2255/
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(Updated 2009-11-23 02:21:34.195793)


Review request for KDE PIM.


Changes
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Updated the patch according to Alex's suggestions: a new variable AKONADI_SYSTEM_LIBS is defined, and we now check for the backtrace function before finding it.


Summary
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At least on FreeBSD, execinfo isn't provided directly by libc, but by a separate port/package which, besides providing execinfo.h, also has a libexecinfo to link to when using functions such as backtrace().

This patch looks for libexecinfo and adds it to the libraries used to link akonadiprivate when necessary.


Diffs (updated)
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  /trunk/kdesupport/akonadi/CMakeLists.txt 1052935 
  /trunk/kdesupport/akonadi/server/CMakeLists.txt 1052935 
  /trunk/kdesupport/akonadi/server/akonadictl/CMakeLists.txt 1052935 
  /trunk/kdesupport/akonadi/server/control/CMakeLists.txt 1052935 

Diff: http://reviewboard.kde.org/r/2255/diff


Testing
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After the changes, a FreeBSD build of akonadi with execinfo installed has succeeded.


Thanks,

Raphael

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