Ah! Brice's email crossed mine in the ether...
On Aug 3, 2011, at 10:29 AM, Brice Goglin wrote: > I finally reproduced here. Based on the ornl platform script, you're > configuring with LDFLAGS=-static and then building with make > LDFLAGS=-all-static. Surprisingly, this works fine when building vanilla > hwloc, but it breaks inside OMPI. The reason is that OMPI doesn't pass > LDFLAGS=-static to hwloc's checks. Inside the vanilla hwloc, the libnuma > related checks properly use the static libnuma: > > configure:9786: checking for set_mempolicy in -lnuma > configure:9811: gcc -o conftest -static conftest.c -lnuma -lpthread >&5 > /usr/bin/ld: cannot find -lnuma > collect2: ld returned 1 exit status > > > Inside OMPI, there's no -static so it uses libnuma.so: > > configure:65582: checking for set_mempolicy in -lnuma > configure:65607: gcc -o conftest -O3 -DNDEBUG -finline-functions > -fno-strict-aliasing -pthread conftest.c -lnuma -lnsl -lutil -lm >&5 > configure:65607: $? = 0 > configure:65616: result: yes Err.. I don't quite understand. How exactly are you configuring? If I do this: ./configure --prefix=/home/jsquyres/bogus --disable-mpi-f77 --disable-vt --disable-io-romio --disable-mpi-cxx --disable-shared --enable-static --enable-mpirun-prefix-by-default LDFLAGS=-static I fail when linking opal_wrapper because of the ptmalloc shared memory hooks that we're looking for: CCLD opal_wrapper ../../../opal/.libs/libopen-pal.a(memory_linux_munmap.o): In function `opal_memory_linux_free_ptmalloc2_munmap': /users/jsquyres/svn/ompi5/opal/mca/memory/linux/memory_linux_munmap.c:74: undefined reference to `__munmap' What is the goal here -- to make libmpi.a (and friends) that have no external dependencies? -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
