After doing all this, I still get the following error message:
=====================
-> g++ -c -I/usr/local/matlab2007b/extern/include
-I/usr/local/matlab2007b/simulink/include -DMATLAB_MEX_FILE -ansi -D_GNU_SOURCE
-L -fPIC -fno-omit-frame-pointer -pthread -DMX_COMPAT_32 -g test_judy.cpp
-> gcc -c -I/usr/local/matlab2007b/extern/include
-I/usr/local/matlab2007b/simulink/include -DMATLAB_MEX_FILE -ansi -D_GNU_SOURCE
-fexceptions -L -fPIC -fno-omit-frame-pointer -pthread -DMX_COMPAT_32 -g
/usr/local/matlab2007b/extern/src/mexversion.c
-> g++ -g -pthread -shared
-Wl,--version-script,/usr/local/matlab2007b/extern/lib/glnxa64/mexFunction.map
-Wl,--no-undefined -o test_judy.mexa64 test_judy.o mexversion.o -lJudy
-Wl,-rpath-link,/usr/local/matlab2007b/bin/glnxa64
-L/usr/local/matlab2007b/bin/glnxa64 -lmx -lmex -lmat -lm -lm
-Wl,-rpath,/home/wfeng/research/CodeLibrary/Judy/test
/usr/bin/ld: test_judy.o: relocation R_X86_64_32 against `a local symbol' can
not be used when making a shared object; recompile with -fPIC
test_judy.o: could not read symbols: Bad value
collect2: ld returned 1 exit status
mex: link of 'test_judy.mexa64' failed.
=====================
Thanks.
Best Regards,
Wei
>>> Troy Heber <[email protected]> 9/21/2009 9:59 AM >>>
On 09/19/09 22:08, Wei Feng wrote:
> Hi Troy,
>
> Thanks for the explanation. I did what you suggested. First, when I did:
>
> ls /usr/lib/libJudy*
>
> I got 3 files:
>
> /usr/lib/libJudy.a /usr/lib/libJudy.so.1 /usr/lib/libJudy.so.1.0.1
Sorry, I should have said libJudy.so*, please rm the libJudy.a file as
that is the one causing problems.
> Then I copied /usr/lib/libJudy.so.1.0.1 (since I did not have
> libJudy.so.1.0.3) to my local directory where my cpp file existed. I added
> "-L" to the *FLAGS lines and "-Wl -rpath $(pwd)" to the *LIBS lines. But when
> I tried to compile with:
It should be "-Wl,-rpath,$(pwd)", make sure you have commas not
spaces!
Troy
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