2010/9/8 Martin Zajíc <ZAJCA> <zaj...@gmail.com>:
> So i've rewrite gcc pass2 with last svn and it's working.
>
> I have another question about testing error.
> I try to make LOG with '{....} 2>&1 | tee $BUILD_DIR/LOG_$PROGRAM.log'
> but when I did it how can I test it for errors, becouse '$?' not
> working even if the script inside ending with 'exit 1'.
>
Maybe $PIPESTATUS : $? is reporting the status of 'tee'.
Alternatively, if you don't need the compile output on the screen,
make ... >> $BUILD_DIR/LOG_$PROGRAM.log 2>&1
(for the first instruction, >$LOG : >>$LOG will work, but won't
clear out the old log if you have to rerun).
ĸen
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