I figured out the solution, and other people could run into it, so I
figured I would pass it on.
It was not actually a macports problem. But it seems that something
from my old computer was being cached, even after doing make clean and
a new cmake. I found that going back to the original source code and
then doing a cmake and make did the job.
My guess is that it was CMakeCache.txt that was not being regenerated.
Anyway, just a caution about odd link errors after upgrading from 10.5
to 10.6.
--Adam
On Oct 28, 2009, at 4:21 PM, Adam Dershowitz wrote:
I am not really sure if this is a Macports issue, a specific port
issue, or something else entirely, but I figured I would ask here,
because maybe someone can help.
I just upgraded to a new Mac and also upgraded from 10.5 to 10.6. I
did a reinstall of macports and my ports, as instructed on the
migration page. One of the ports that I re-installed is qt4-mac.
The problem is now when I try to build sqliteman (an application
that uses qt4, but that doesn't yet have a port) I get a link error:
Linking CXX executable sqliteman
ld: library not found for -lcrt1.10.6.o
collect2: ld returned 1 exit status
make[2]: *** [sqliteman/sqliteman] Error 1
make[1]: *** [sqliteman/CMakeFiles/sqliteman.dir/all] Error 2
make: *** [all] Error 2
Now, I have found crt1.10.6.o in /usr/lib. So it seems that
something is wrong in my search paths. I also tried doing this
before my build:
export LIBRARY_PATH=/usr/lib:$LIBRARY_PATH
but I got the same error. So it seems that for some reason some
combination of cmake, make and ld are not searching in the correct
location. I was able to go back and look at my old machine and
didn't see anything in PATH or LIBRARY_PATH about /usr/lib either,
so I am not sure where this path should be indicated? Is it set in
an environment variable, in qt, in cmake, in macports?
Is something wrong with Macports, qt4, cmake, XCode (I did upgrade
that to the newest as well), my .profile, something specific to
sqliteman?
It clearly is something that recently changed, but that could be
going to 10.6, or a new install of macports, or something else. The
one thing that did not change is that I am actually using the
identical source code for sqliteman.
I am somewhat stumped, so figured I would ask.
Thanks for any suggestions,
--Adam
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