On Apr 19, 2010, at 12:08 PM, Baowei Liu wrote: > Sorry I didn't give you such details in my first email. I tried what you > said--the tarball attached to this email includes the configure and make > output information: > > ./configure --prefix=/usr/local/openmpi | tee config.out > sudo make all > make.out > > The same error appeared: > > libtool: compile: gcc -DHAVE_CONFIG_H -I. > -I../../../../../ompi/mca/coll/hierarch -I../../../../opal/include > -I../../../../orte/include -I../../../../ompi/include > -I../../../../opal/mca/paffinity/linux/plpa/src/libplpa -I../../../../.. > -I../../../.. -I../../../../../opal/include -I../../../../../orte/include > -I../../../../../ompi/include -D_REENTRANT -O3 -DNDEBUG -finline-functions > -fno-strict-aliasing -fvisibility=hidden -MT coll_hierarch.lo -MD -MP -MF > .deps/coll_hierarch.Tpo -c > ../../../../../ompi/mca/coll/hierarch/coll_hierarch.c -fno-common -DPIC -o > .libs/coll_hierarch.o > as: more than one -arch option (not allowed, use cc(1) instead) > make[2]: *** [coll_hierarch.lo] Error 1 > make[1]: *** [all-recursive] Error 1 > make: *** [all-recursive] Error 1 > > As I said, I tried to get rid of this error by setting "-arch" option when > configure, like:
Ah, ok, now I understand what you tried; thanks. The above error message is a little puzzling because Open MPI is not providing any -arch flags on the compile command line. But it's the assembler that is complaining (as). Weird. The source file where the problem is occuring isn't particularly special (ompi/mca/coll/hierarch/coll_hiearch.c). I can't imagine why it would cause this issue. :-\ Try copy-n-pasting the "gcc ... .libs/coll_hierarch.o" command line to a shell and running it in the ompi/mca/coll/hierarch directory and see if you can get it to run. Try snipping out the -O3 and see if that helps. Try removing -fvisibility, etc. See if you can get it to go by selectively removing command line flags. Other than that, I'm out of ideas. It sounds like it could be either a compiler bug, or some kind of bad interaction between your different compiler / assembler versions on your system...? -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
