samples make undefined reference to __sync_fetch_and_4 (Bug #4397)

Added by j c over 9 years ago. Updated over 9 years ago.

Status:Cancelled Start date:2015-06-10
Priority:Normal Due date:
Assignee:- % Done:

0%
Category:-
Target version:-
Affected version:branch 'master' (3.0-dev) Operating System:Linux
Difficulty: HW Platform:x86
Pull request:

Description

cmake ../open-3.0.0/samples
output attached

Related issues

related to Bug #4387: undeclared gtk_widget_set/get_realized Cancelled 2015-06-05
related to Bug #4400: test_operation.cpp kill cc1plus Cancelled 2015-06-11
duplicated by Bug #4399: sync_fetch_add_4 problem Cancelled 2015-06-11

History

#1
Updated by j c over 9 years ago

i have nullified CVOperationsTest::TestMat, otherwise, compiler will be killed, asks you to submit a bug report to gcc@....

zlib 1.2.1 in my system, didn’t define Z_FIXED, like the one included in this source package.

add a virtual to bufferpool.cpp:19

so i got a successful build seemingly. now i am stuck at samples making.

#2
Updated by Maksim Shabunin over 9 years ago

Now I see, you are using very old GCC toolchain (4.2.4). Unfortunately we do not support such rare compilers. I'd recommend you to try to overrun this problem by adding specific compiler flags or by disabling broken modules and examples. The best solution is to choose newer compiler, at least GCC 4.6.3 (Ubuntu 12.04 LTS).

Here is an example of similar problem: http://stackoverflow.com/questions/7994614/undefined-reference-to-sync-fetch-and-add-4

  • Status changed from New to Cancelled

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