build error with enabled profiling options (Bug #1813)

Added by Dominik Schaudel almost 13 years ago. Updated almost 13 years ago.

Status:Done Start date:2012-04-17
Priority:Normal Due date:
Assignee:Andrey Kamaev % Done:

0%
Category:build/install
Target version:2.4.0
Affected version: Operating System:
Difficulty: HW Platform:
Pull request:

Description

OpenCV-2.4.0-beta

ENABLE_PROFILING = OFF -> works
ENABLE_PROFILING = ON -> error
'c++: error: -pg and -fomit-frame-pointer are incompatible'

i cant find any known issues with ENABLE_PROFILING option. im going to test
android-ndk-profiler (http://code.google.com/p/android-ndk-profiler/). i need the
symbols and debugging info of opencv to profile native opencv functions.

Associated revisions

Revision 44098b2f
Added by Andrey Kamaev almost 13 years ago

#1813 fixed compiler options with profiling enabled

History

#1
Updated by Andrey Kamaev almost 13 years ago

Thanks for the report!
Problem is fixed in 2.4 branch.

However it is not enough to turn on the ENABLE_PROFILING option for Android. You also need to specify the path to libandprof.a:

cmake -DENABLE_PROFILING=ON -DOPENCV_LINKER_LIBS=/full/path/to/libandprof.a  <other_cmake_arguments>

  • Target version set to 2.4.0
  • Category set to build/install
  • Assignee set to Andrey Kamaev

#2
Updated by Andrey Kamaev almost 13 years ago

  • Status changed from Open to Done

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