I think the mode=compile line doesn't tell us much about what happens when mode=link - post what you get on the "libtool --mode=link" command.
On Fri, Oct 8, 2010 at 1:22 PM, Ethan Mallove <ethan.mall...@oracle.com>wrote: > On Fri, Oct/08/2010 07:50:39PM, Ralf Wildenhues wrote: > > * Ethan Mallove wrote on Fri, Oct 08, 2010 at 07:26:45PM CEST: > > > On Fri, Oct/08/2010 07:14:18PM, Ralf Wildenhues wrote: > > > > * Ethan Mallove wrote on Fri, Oct 08, 2010 at 02:42:53PM CEST: > > > > > I'm trying to create a library which has no shared library > > > > > dependencies using the Intel compilers, but it appears Libtool > might > > > > > be automatically adding in some -lfoo flags that are forcing the > > > > > issue. How can I tell Libtool to not add the -lfoo flags? > > > > > > > > Which libraries are added? > > > > > > libimf and friends. > > > > > > > > Which of those would you like to avoid? > > > > > > If possible, all of the Intel runtime libraries (e.g., libimf, > > > libsvml, libintlc). > > > > > > libtool normally adds all direct and indirect library dependencies > > > > (the latter only when link_all_deplibs is true, which it currently is > > > > everywhere except in the Debian-modified libtool), as well as > compiler > > > > support libraries. The indirect deplibs is an obvious issue for at > > > > least distributors, the rest is usually the right thing to do. > > > > > > > > > > So if I set "link_all_deplibs" to "false", will that turn off the > > > "-limf -lsvml ..." we're seeing in the link line? > > > > Nope. > > > > Does running the link command with --tag=CC "fix" that, i.e., avoid the > > libraries for you? > > I still get the libs that I don't want. To ensure I did what you > asked: > > $ /bin/sh ../../../libtool --tag=CC --mode=compile icpc -DHAVE_CONFIG_H -I. > -I../../../opal/include -I../../../orte/include -I../../../ompi/include > -I../../../opal/mca/paffinity/linux/plpa/src/libplpa > -DOMPI_BUILDING_CXX_BINDINGS_LIBRARY=1 -DOMPI_SKIP_MPICXX=1 -I../../.. -O3 > -DNDEBUG -Wall -static-intel -m64 -finline-functions -fexceptions -pthread > -MT comm.lo -MD -MP -MF \$depbase.Tpo -c -o comm.lo comm.cc > libtool: compile: icpc -DHAVE_CONFIG_H -I. -I../../../opal/include > -I../../../orte/include -I../../../ompi/include > -I../../../opal/mca/paffinity/linux/plpa/src/libplpa > -DOMPI_BUILDING_CXX_BINDINGS_LIBRARY=1 -DOMPI_SKIP_MPICXX=1 -I../../.. -O3 > -DNDEBUG -Wall -static-intel -m64 -finline-functions -fexceptions -pthread > -MT comm.lo -MD -MP -MF \$depbase.Tpo -c comm.cc -fPIC -DPIC -o > .libs/comm.o > ... > $ ldd .libs/libmpi_cxx.so > libmpi.so.0 => not found > libnsl.so.1 => /lib64/libnsl.so.1 (0x00002af01713f000) > libutil.so.1 => /lib64/libutil.so.1 (0x00002af017358000) > libimf.so => not found > libsvml.so => not found > libm.so.6 => /lib64/libm.so.6 (0x00002af01755c000) > libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00002af0177df000) > libirc.so => not found > libpthread.so.0 => /lib64/libpthread.so.0 (0x00002af017ae0000) > libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00002af017cfb000) > libdl.so.2 => /lib64/libdl.so.2 (0x00002af017f09000) > libc.so.6 => /lib64/libc.so.6 (0x00002af01810e000) > /lib64/ld-linux-x86-64.so.2 (0x0000003fb7000000) > libintlc.so.5 => not found > > Thanks, > Ethan > > > > > Maybe we should just make postdeps et al overridable with a cache > > variable. > > > > Thanks, > > Ralf > > _______________________________________________ > http://lists.gnu.org/mailman/listinfo/libtool >
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