[Wine] Performing a Regression Test
James McKenzie
jjmckenzie51 at earthlink.net
Thu Mar 4 21:52:03 CST 2010
dimesio wrote:
> zac wrote:
>
>> So, I ran this command:
>>
>> CC="ccache gcc" ./configure --verbose && make depend && make
>>
>> Then this long complicated process started with a lot of terminal output. Then it finished.
>>
>> Is that it? Is so called 'compiling' over??
>>
>
> Yes.
>
>
>> I'm struggling with this, and cannot move on. I was reading the README document at /wine-git, and that's why I decided to run make uninstall, and then make install. But I just don't know what is this that I'm doing. The wiki guide says this is not a good idea, while the README file says I should do it... Or maybe I misunderstood it all! [Shocked]
>>
>
> You should NOT make install when running a regression test. Run the Wine you've compiled from the wine-git directory.
>
>
>
>> What is 'mv ~/.wine ~/.wine-backup'
>>
>
> That renames ~/.wine to ~/.wine-backup. This way you can test your app in a clean wineprefix, and when you're done, just restore your old one by renaming it back to ~/.wine.
>
>
>
>> Do I need to uninstall my older version of wine?
>>
>
> No, because you're not installing the version you compiled.
>
dimensio:
He did try make install, which may have corrupted part of his Wine
installation.
HOWEVER, everything else you wrote is true.
Here is how to do this:
cd to wine-git.
git bisect start
git bisect good <wine-tag where program worked>
git bisect bad <wine-tag where program stopped working>
Where wine-tag is a wine version like wine-1.1.39 or wine-1.1.6
then you run ./configure && make deps && make
DO NOT RUN make install.
Then cd $HOME
mv wine{,.backup}
cd to the directory with the test program
/<location of wine-git>/wine <program to install test program>
example
/opt/local/wine-git/wine setup.exe
if you want to capture a log file example:
/opt/local/wine-git/wine setup.exe > logging_file.log 2>&1
Switch to the directory where the program installed:
cd $HOME/.wine/drive_c/Program\ Files/<Install\ Directory>
Note: spaces have to be 'escaped' with a backslash.
run the program substituting the exe name in either of the above
examples. I recommend renaming the logging file as well to separate
between installation and actual program runs.
cd <wine-git directory>
make clean
If the program runs:
git bisect good
If the program does NOT run:
git bisect bad
repeat until you get a message that states which commit is 'bad'. Now,
here comes the part that confuses most people, this MAY NOT be the
actual bad commit.
run:
make clean
git reset --hard
git show <commit number, usually a 32 alphanumeric> | patch -p1 -R
./configure && make deps && make
If your program runs, you found the problem! If not, you have more work
to do. Rerun the git bisect series again....(but remember you removed
the first bad commit.)
I had to do this three times when I had a problem. Fortunately, the fix
was already in git and I just had to skip a few releases of Wine.
Good luck and happy bug hunting.
James McKenzie
Run your program again. If it runs without the
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