On Sat, Jan 04, 2014 at 08:08:16PM -0600, Jed Brown wrote:

Rob, this commit does not build, at least not if you configure out of source.

Jenkins did not find a problem with this commit, so I'd like to understand what's different in your environment.

commit 3146e104017114b0e9a7e04824cfeb7383155d12 Author: Rob Latham <[email protected]> Date: Fri Jan 3 12:35:21 2014 -0600

bring back include file needed for MPI_AINT_CAST_TO_VOID_PTR

In romio-standalone fixes, I zapped the inclusion of mpitypedefs.h, but the "ensure this large value fits into pointer without overflowing" check relied on some MPICH-internal macros/routines. Only Blue Gene driver uses those routines, so nightly tests didn't flag it.

No reviewer.

diff --git a/src/mpi/romio/adio/include/adioi.h b/src/mpi/romio/adio/include/adioi.h index ea07491..0553dfb 100644 --- a/src/mpi/romio/adio/include/adioi.h +++ b/src/mpi/romio/adio/include/adioi.h @@ -824,6 +824,7 @@ int ADIOI_MPE_iwrite_b; /* Use MPID_Ensure_Aint_fits_in_pointer from mpiutil.h and MPI_AINT_CAST_TO_VOID_PTR from configure (mpi.h) */ #include "glue_romio.h" + #include "mpitypedefs.h" /* for MPI_AINT_CAST_TO_VOID_PTR */

#define ADIOI_AINT_CAST_TO_VOID_PTR (void*)(MPIR_Pint) /* The next two casts are only used when you don't want sign extension

/bin/sh ./libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I. -I../../../../src/mpi/romio -I./adio/include -I/home/jed/src/mpich/build-clang/src/include -I./include -I../../../../src/mpi/romio/include -I./mpi-io -I../../../../src/mpi/romio/mpi-io -I./adio/include -I../../../../src/mpi/romio/adio/include -I/home/jed/src/mpich/build-clang/src/mpl/include -I/home/jed/src/mpich/src/mpl/include -I/home/jed/src/mpich/src/openpa/src -I/home/jed/src/mpich/build-clang/src/openpa/src -I/home/jed/src/mpich/build-clang/src/mpi/romio/include -O2 -DFORTRANUNDERSCORE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_ROMIOCONF_H -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -MT mpi-io/close.lo -MD -MP -MF $depbase.Tpo -c -o mpi-io/close.lo ../../../../src/mpi/romio/mpi-io/close.c &&\ mv -f $depbase.Tpo $depbase.Plo libtool: compile: clang -DHAVE_CONFIG_H -I. -I../../../../src/mpi/romio -I./adio/include -I/home/jed/src/mpich/build-clang/src/include -I./include -I../../../../src/mpi/romio/include -I./mpi-io -I../../../../src/mpi/romio/mpi-io -I./adio/include -I../../../../src/mpi/romio/adio/include -I/home/jed/src/mpich/build-clang/src/mpl/include -I/home/jed/src/mpich/src/mpl/include -I/home/jed/src/mpich/src/openpa/src -I/home/jed/src/mpich/build-clang/src/openpa/src -I/home/jed/src/mpich/build-clang/src/mpi/romio/include -O2 -DFORTRANUNDERSCORE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_ROMIOCONF_H -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -MT mpi-io/close.lo -MD -MP -MF mpi-io/.deps/close.Tpo -c ../../../../src/mpi/romio/mpi-io/close.c -fPIC -DPIC -o mpi-io/.libs/close.o In file included from ../../../../src/mpi/romio/mpi-io/close.c:8: In file included from ../../../../src/mpi/romio/mpi-io/mpioimpl.h:15: In file included from ../../../../src/mpi/romio/adio/include/adio.h:440: ../../../../src/mpi/romio/adio/include/adioi.h:827:12: fatal error: 'mpitypedefs.h' file not found #include "mpitypedefs.h" /* for MPI_AINT_CAST_TO_VOID_PTR */ ^ 1 error generated.

Now my understanding is that ROMIO is still supposed to be buildable outside the MPI source tree, in which case src/include/mpitypedefs.h will not be available. I don't know how you want to fix this.

Yeah, in the standalone ROMIO case I do not include that mpich-specific header, and MPI_AINT_CAST_TO_VOID_PTR becomes nothing thanks to macro magic. ==rob -- Rob Latham Mathematics and Computer Science Division Argonne National Lab, IL USA