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[Discuss-gnuradio] strange behavior when make gnuradio in build director


From: Alick Zhao
Subject: [Discuss-gnuradio] strange behavior when make gnuradio in build directory
Date: Sun, 22 Apr 2012 16:43:56 +0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1

Hi all,

I meet a strange behavior when building gnuradio (v3.5.3.X) on my
desktop with Fedora 16 these two days.

When I build in the directory build/:

  rm -rf *
  gr-cmake # my script which call cmake with some options enabled
  make -j 8 && make test

The test 'qa_pmt' always fail. When run
./gruel/src/python/qa_pmt_test.sh, I can see the error message.
It is attached below for your reference.

However, when I build in some different directory, say build-test/,
build-another/, or build2/, and repeat the commands above, all tests
will pass.

I have cleaned the directories and tested many times, and qa_pmt always
fail under build/ but always pass under other build directories.
Occasionally I get compilation errors with make -j 8, I will then try
make with less parallel jobs. But it doesn't affect the phenomenon
above. I am not familiar with cmake now but I don't think the make test
result should vary with particular build directory. Maybe this indicates
some problems with the OS?

(I will also attach the script gr-cmake, although I do not think it is
relevant.)

alick


-- 
alick
Fedora 16 (Verne) user
https://fedoraproject.org/wiki/User:Alick

Attachment: qa_pmt_error
Description: Text document

Attachment: gr-cmake
Description: Text document


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