Hi John, How are you removing the following paths from you link:
/opt/fftw/3.2.2.1/lib/libfftw3.so /opt/fftw/3.2.2.1/lib/libfftw3f.so /opt/cray/pmi/1.0-1.0000.7901.22.1.ss/lib64/libpmi.so /usr/lib64/gcc/x86_64-suse-linux/4.1.2/libstdc++.so and -lgcc_s Are you hand editing the libtool script ? Thanks Nitin. -----Original Message----- From: libtool-bounces+nkapoor=sensis....@gnu.org [mailto:libtool-bounces+nkapoor=sensis....@gnu.org] On Behalf Of John R. Cary Sent: Friday, April 22, 2011 9:17 AM To: libtool@gnu.org Subject: Libtool adding libraries differently than needed with compilerwrappers We have a project using libtool on a Cray-XT4 using pathscale. For compiling in parallel, we are supposed to use the compiler wrapper, in this case ftn, that adds various libraries. A particular complexity is that one has to switch libraries between front and back end nodes, and this is done with LD_LIBRARY_PATH. We have a problem, in that libtool seems to extract libraries from the wrapper and put them at the end of the link line in a way that the linker exits with an error. System information x86_64-unknown-linux-gnu bash ftn (wrapping pathf90) -extend-source -byteswapio -fno-second-underscore -r8 -O2 -fno-second-underscore /usr/lib64/gcc/x86_64-suse-linux/4.1.2/../../../../x86_64-suse-linux/bin /ld libtool (GNU libtool) 2.4 autoconf (GNU Autoconf) 2.68 automake (GNU automake) 1.11.1 The failure is /bin/sh ../../libtool --tag=FC --tag=FC --mode=link ftn -I../../interfaces/wrap -I../../interfaces/src -I/project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r1 96-par/include -I/project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport- r1341-par/include -I/opt/cray/hdf5-parallel/1.8.3.1/hdf5-parallel-pathscale/include -I/project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0 .47-r114-par/include -extend-source -byteswapio -fno-second-underscore -r8 -O2 -fno-second-underscore -o runFlowShear runFlowShear.o libfmcfm.la -L/project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport- r1341-par/lib/pathf -lglf23mpi -lmmm95 -lifspppl -lnclass -lkapisn -L/project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r1 96-par/lib/pathf -lGYRO -lNEO -lTGLF -L/project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0. 12-r51-ser/lib -llsode -lnlother -lr8slatec -L/project/projectdirs/facets/franklin/contrib-path-3.2/fftw-2.1.5-ser/l ib -lrfftw -lfftw /opt/acml/4.2.0/pathscale64/lib/libacml.a /opt/acml/4.2.0/pathscale64/lib/libacml.a /opt/acml/4.2.0/pathscale64/lib/libacml_mv.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0 .47-r114-par/lib -lezcdf -lvshdf5 -L/project/projectdirs/facets/franklin/contrib-path-3.2/netcdf-4.1.1-par /lib -lnetcdf -lnetcdf_c++ -L/opt/cray/hdf5-parallel/1.8.3.1/hdf5-parallel-pathscale/lib -lhdf5_fortran -lhdf5_hl -lhdf5 /global/common/franklin/usg/szip/2.1/lib/libsz.a -lz libtool: link: ftn -I../../interfaces/wrap -I../../interfaces/src -I/project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r1 96-par/include -I/project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport- r1341-par/include -I/opt/cray/hdf5-parallel/1.8.3.1/hdf5-parallel-pathscale/include -I/project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0 .47-r114-par/include -extend-source -byteswapio -fno-second-underscore -r8 -O2 -fno-second-underscore -o runFlowShear runFlowShear.o ./.libs/libfmcfm.a -L/project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport- r1341-par/lib/pathf /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libglf23mpi.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libmmm95.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libifspppl.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libnclass.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libkapisn.a -L/project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r1 96-par/lib/pathf /project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r196 -par/lib/pathf/libGYRO.a /project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r196 -par/lib/pathf/libNEO.a /project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r196 -par/lib/pathf/libTGLF.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0. 12-r51-ser/lib /project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0.12 -r51-ser/lib/liblsode.a /project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0.12 -r51-ser/lib/libnlother.a /project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0.12 -r51-ser/lib/libr8slatec.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/fftw-2.1.5-ser/l ib /project/projectdirs/facets/franklin/contrib-path-3.2/fftw-2.1.5-ser/lib /librfftw.a /project/projectdirs/facets/franklin/contrib-path-3.2/fftw-2.1.5-ser/lib /libfftw.a /opt/acml/4.2.0/pathscale64/lib/libacml.a /opt/acml/4.2.0/pathscale64/lib/libacml_mv.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0 .47-r114-par/lib /project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0.4 7-r114-par/lib/libezcdf.a /project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0.4 7-r114-par/lib/libvshdf5.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/netcdf-4.1.1-par /lib /project/projectdirs/facets/franklin/contrib-path-3.2/netcdf-4.1.1-par/l ib/libnetcdf_c++.a /project/projectdirs/facets/franklin/contrib-path-3.2/netcdf-4.1.1-par/l ib/libnetcdf.a /opt/fftw/3.2.2.1/lib/libfftw3.so /opt/fftw/3.2.2.1/lib/libfftw3f.so /opt/cray/pmi/1.0-1.0000.7901.22.1.ss/lib64/libpmi.so -lpthread -ldl /usr/lib64/gcc/x86_64-suse-linux/4.1.2/libstdc++.so -lm -lc -lgcc_s -L/opt/cray/hdf5-parallel/1.8.3.1/hdf5-parallel-pathscale/lib -lhdf5_fortran -lhdf5_hl -lhdf5 /global/common/franklin/usg/szip/2.1/lib/libsz.a -lz -pthread -Wl,-rpath -Wl,/opt/fftw/3.2.2.1/lib -Wl,-rpath -Wl,/opt/cray/pmi/1.0-1.0000.7901.22.1.ss/lib64 -Wl,-rpath -Wl,/usr/lib64/gcc/x86_64-suse-linux/4.1.2 -Wl,-rpath -Wl,/opt/fftw/3.2.2.1/lib -Wl,-rpath -Wl,/opt/cray/pmi/1.0-1.0000.7901.22.1.ss/lib64 -Wl,-rpath -Wl,/usr/lib64/gcc/x86_64-suse-linux/4.1.2 /usr/lib64/gcc/x86_64-suse-linux/4.1.2/../../../../x86_64-suse-linux/bin /ld: attempted static link of dynamic object `/opt/fftw/3.2.2.1/lib/libfftw3.so' collect2: ld returned 1 exit status So one sees that libtool put /opt/fftw/3.2.2.1/lib/libfftw3.so at the end of the link line when there was no need. To get this to work, I remove any .so files with full path: /opt/fftw/3.2.2.1/lib/libfftw3.so /opt/fftw/3.2.2.1/lib/libfftw3f.so /opt/cray/pmi/1.0-1.0000.7901.22.1.ss/lib64/libpmi.so /usr/lib64/gcc/x86_64-suse-linux/4.1.2/libstdc++.so and -lgcc_s from the link line and run it by hand. Then it works. (See below): So is there a way to tell libtool not to add any of these libraries to the link line? Thx...John Cary Working link: $ ftn -I../../interfaces/wrap -I../../interfaces/src -I/project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r1 96-par/include -I/project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport- r1341-par/include -I/opt/cray/hdf5-parallel/1.8.3.1/hdf5-parallel-pathscale/include -I/project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0 .47-r114-par/include -extend-source -byteswapio -fno-second-underscore -r8 -O2 -fno-second-underscore -o runFlowShear runFlowShear.o ./.libs/libfmcfm.a -L/project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport- r1341-par/lib/pathf /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libglf23mpi.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libmmm95.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libifspppl.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libnclass.a /project/projectdirs/facets/franklin/internal-path-3.2/ntcc_transport-r1 341-par/lib/pathf/libkapisn.a -L/project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r1 96-par/lib/pathf /project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r196 -par/lib/pathf/libGYRO.a /project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r196 -par/lib/pathf/libNEO.a /project/projectdirs/facets/franklin/internal-path-3.2/ga_transport-r196 -par/lib/pathf/libTGLF.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0. 12-r51-ser/lib /project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0.12 -r51-ser/lib/liblsode.a /project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0.12 -r51-ser/lib/libnlother.a /project/projectdirs/facets/franklin/contrib-path-3.2/netlib_lite-1.0.12 -r51-ser/lib/libr8slatec.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/fftw-2.1.5-ser/l ib /project/projectdirs/facets/franklin/contrib-path-3.2/fftw-2.1.5-ser/lib /librfftw.a /project/projectdirs/facets/franklin/contrib-path-3.2/fftw-2.1.5-ser/lib /libfftw.a /opt/acml/4.2.0/pathscale64/lib/libacml.a /opt/acml/4.2.0/pathscale64/lib/libacml_mv.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0 .47-r114-par/lib /project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0.4 7-r114-par/lib/libezcdf.a /project/projectdirs/facets/franklin/contrib-path-3.2/fciowrappers-1.0.4 7-r114-par/lib/libvshdf5.a -L/project/projectdirs/facets/franklin/contrib-path-3.2/netcdf-4.1.1-par /lib /project/projectdirs/facets/franklin/contrib-path-3.2/netcdf-4.1.1-par/l ib/libnetcdf_c++.a /project/projectdirs/facets/franklin/contrib-path-3.2/netcdf-4.1.1-par/l ib/libnetcdf.a -lpthread -ldl -lm -lc -L/opt/cray/hdf5-parallel/1.8.3.1/hdf5-parallel-pathscale/lib -lhdf5_fortran -lhdf5_hl -lhdf5 /global/common/franklin/usg/szip/2.1/lib/libsz.a -lz -pthread -Wl,-rpath -Wl,/opt/cray/pmi/1.0-1.0000.7901.22.1.ss/lib64 -Wl,-rpath -Wl,/usr/lib64/gcc/x86_64-suse-linux/4.1.2 -Wl,-rpath -Wl,/opt/cray/pmi/1.0-1.0000.7901.22.1.ss/lib64 -Wl,-rpath -Wl,/usr/lib64/gcc/x86_64-suse-linux/4.1.2 $ _______________________________________________ https://lists.gnu.org/mailman/listinfo/libtool - This message is intended only for the addressee and may contain information that is company confidential or privileged. 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