William A. Hoffman 写道:
At 10:38 AM 8/7/2006, Fu Limin wrote:
Thank you for the hint!
From the log file, I find out the problem is due to an error in determing
pthread library, it used -lpthreads flag to link the testing code. I don't
understand why it does not use -lpthread without s. I guess this testing is
invoked by the macro FIND_PACKAGE(Threads) in the FindQt4.cmake. Is there a
work around for this?
I am not sure what this has to do with CHECK_SYMBOL_EXISTS, I think you maybe
tracking down the
wrong problem.
-Bill
Yes, I tried to read through the standard cmake modules (thanks to its
simple syntax, it is not very hard to read through), and I was convinced
that it is not a problem of the scripts. Since the error information
pointed me to the macro CONFIGURE_FILE which copies files, I started to
wonder if the problem was arised because I was building the project on a
windows partition which is shared between windows and linux. So I copied
the project to a native linux partition and run ccmake, the problem
disappeared ! This problem is really an unexpectable issue. Anyway I am
glad that I did not waste too much time on it:-)
Thank you again for your hints!
Limin
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