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I just did a fresh configure and the following worked just fine.

mkdir atest
cd atest
setenv CC icc
setenv CXX icpc
ccmake \
-DCMAKE_EXE_LINKER_FLAGS:STRING=-Wl,-rpath,/opt/intel/cce/9.0/lib \
-DCMAKE_MODULE_LINKER_FLAGS:STRING=-Wl,-rpath,/opt/intel/cce/9.0/lib \
-DCMAKE_SHARED_LINKER_FLAGS:STRING=-Wl,-rpath,/opt/intel/cce/9.0/lib \
../
gmake -j4 -ks && bin/manta

James

Aaron Knoll wrote:

So I tried James' advice and that gave me another linker error (couldn't find -lX11 that time)

However, if you go into ccmake and change these lines:

CMAKE_CXX_COMPILER    icpc
X11_X11_LIB                /usr/X11R6/lib64/libX11.so
X11_Xext_LIB                /usr/X11R6/lib64/libXext.so

Then everything links great.

Thanks guys!

Aaron

On Jun 30, 2006, at 12:03 PM, Abe Stephens wrote:

First try James' suggestion: reconfiguring from scratch.

If that doesn't work try to figure out where the library paths are being specified in the project, it's possible that X11R6/lib is being hardcoded when it shouldn't be, although I think my 64bit build still works....

LD_LIBRARY_PATH is used at runtime to tell an executable where to look for the libraries it was compiled with.

Abe

Aaron Knoll wrote:

Thanks Abe, any idea how to do that? Do I need to set the LD_LIBRARY_PATH variable, or is there somewhere in cmake?

-Aaron

On Jun 30, 2006, at 11:50 AM, Abe Stephens wrote:

Having 32 bit library paths on a 64bit build. If you are using a 64 bit build, see if you can get it to use X11R6/lib64/ instead.

Abe

Aaron Knoll wrote:

Has anyone tried compiling/linking manta on arachne, and gotten this error:

ld: skipping incompatible /usr/X11R6/lib/libSM.so when searching for - lSM
ld: skipping incompatible /usr/X11R6/lib/libSM.a when searching for -lSM
ld: cannot find -lSM

What could cause this?

-Aaron

On Jun 30, 2006, at 11:39 AM, James Bigler wrote:

There's some code in RayPacket.h that looks like this:

      SSE_MaxSize   = RAYPACKET_MAXSIZE/4,

Now if RAYPACKET_MAXSIZE happens to not be a multiple of 4 would things go badly?

RAYPACKET_MAXSIZE = 1, SSE_MaxSize = 0
RAYPACKET_MAXSIZE = 6, SSE_MaxSize = 1

Should it be something more like:

      SSE_MaxSize   = (RAYPACKET_MAXSIZE+3)/4,

Thanks,
James

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• [MANTA] SSE_MaxSize, James Bigler, 06/30/2006
  • [MANTA] link error on Arachne with manta, Aaron Knoll, 06/30/2006
    • Re: [MANTA] link error on Arachne with manta, Abe Stephens, 06/30/2006
      • Re: [MANTA] link error on Arachne with manta, James Bigler, 06/30/2006
      • Message not available
        • Message not available
          • Re: [MANTA] link error on Arachne with manta, Aaron Knoll, 06/30/2006
            • Re: [MANTA] link error on Arachne with manta, James Bigler, 06/30/2006

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