LIBS_old="$LIBS"
LDFLAGS_old="$LDFLAGS"
LDFLAGS="$MPI_LIBS $LDFLAGS"
- AC_CHECK_LIB(lam,lam_mp_init,,WITHLAM="no")
- AC_CHECK_LIB(mpi,MPI_Init,WITHLAM="yes",WITHLAM="no")
- AC_CHECK_LIB(mpi,MPI_Publish_name,WITHMPI2="yes",WITHMPI2="no")
- LDFLAGS="$LDFLAGS_old"
- LIBS="$LIBS_old"
+ fi
+
+ if test "$WITHLAM" = "yes";then
+ WITHLAM="no"
+
+ if test "$WITHLAM" = "no";then
+ CPPFLAGS="$MPI_INCLUDES $CPPFLAGS"
+ LIBS="$LIBS -lmpi++"
+ AC_TRY_LINK([
+ #include <mpi.h>
+ ], [int argc=0; char **argv=0; MPI_Init(&argc,&argv);],
+ WITHLAM="yes",WITHLAM="no")
+ if test "$WITHLAM" = "yes";then
+ MPI_LIBS="$MPI_LIBS -lmpi++"
+ fi
+ LIBS="$LIBS_old"
+ CPPFLAGS="$CPPFLAGS_old"
+
+ AC_CHECK_LIB(mpi++,MPI_Publish_name,WITHMPI2="yes",WITHMPI2="no")
+ LDFLAGS="$LDFLAGS_old"
+ LIBS="$LIBS_old"
+ fi
+
+ if test "$WITHLAM" = "no";then
+ AC_CHECK_LIB(lam,lam_mp_init,WITHLAM="yes",WITHLAM="no")
+ if test "$WITHLAM" = "yes";then
+ MPI_LIBS="$MPI_LIBS -llam"
+ LIBS="$LIBS -llam"
+ fi
+
+ AC_CHECK_LIB(mpi,MPI_Init,WITHLAM="yes",WITHLAM="no")
+ if test "$WITHLAM" = "yes";then
+ MPI_LIBS="$MPI_LIBS -lmpi"
+ fi
+
+ AC_CHECK_LIB(mpi,MPI_Publish_name,WITHMPI2="yes",WITHMPI2="no")
+ LDFLAGS="$LDFLAGS_old"
+ LIBS="$LIBS_old"
+ fi
fi
if test "$WITHLAM" = "yes";then
WITHMPI="yes"
mpi_ok=yes
- MPI_LIBS="$MPI_LIBS -llammpi++"
+ CPPFLAGS="-DWITHLAM $CPPFLAGS"
else
mpi_ok=no
fi