93 строки
2.8 KiB
Plaintext
93 строки
2.8 KiB
Plaintext
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dnl Copyright (c) 2004-2005 The Trustees of Indiana University.
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dnl All rights reserved.
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dnl Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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dnl All rights reserved.
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dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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dnl University of Stuttgart. All rights reserved.
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dnl Copyright (c) 2004-2005 The Regents of the University of California.
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dnl All rights reserved.
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dnl $COPYRIGHT$
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dnl
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dnl Additional copyrights may follow
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dnl
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dnl $HEADER$
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dnl
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AC_DEFUN([OMPI_PTMALLOC_SETUP],[
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#
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# Call the top-level OMPI threads setup stuff
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#
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OLD_CPPFLAGS="$CPPFLAGS"
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OLD_LDFLAGS="$LDFLAGS"
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OLD_LIBS="$LIBS"
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CPPFLAGS="$CPPFLAGS $THREADCPPFLAGS"
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LDFLAGS="$LDFLAGS $THREADLDFLAGS"
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LIBS="$LIBS $THREADLIBS"
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if test "`echo $host | grep apple-darwin`" != "" ; then
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AC_MSG_WARN([*** Using ptmalloc with OS X will result in failure.])
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AC_MSG_ERROR([*** Aborting to save you the effort])
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fi
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#
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# See if we have sbrk prototyped
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#
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AC_CHECK_DECL([sbrk], [have_decl_sbrk=1], [have_decl_sbrk=0])
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AC_DEFINE_UNQUOTED(OMPI_HAVE_DECL_SBRK, $have_decl_sbrk,
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[Whether we have a declaration for sbrk() or not])
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CPPFLAGS="$OLD_CPPFLAGS"
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LDFLAGS="$OLD_LDFLAGS"
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LIBS="$OLD_LIBS"
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])dnl
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AC_DEFUN([OMPI_DARWIN_MALLOC_SETUP],[
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case "$host" in
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*apple-darwin*)
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WRAPPER_EXTRA_LDFLAGS="-Wl,-u -Wl,_ompi_darwin_malloc_linker_hack -Wl,-multiply_defined,suppress -Wl,-force_flat_namespace -Wl,-flat_namespace $WRAPPER_EXTRA_LDFLAGS"
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LDFLAGS="-Wl,-multiply_defined,suppress $LDFLAGS"
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;;
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*)
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AC_MSG_ERROR([Trying to use Darwin malloc while not on a Darwin system.])
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;;
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esac
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])dnl
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AC_DEFUN([OMPI_MEMORY_SETUP],[
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AC_ARG_WITH(memory-manager,
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AC_HELP_STRING([--with-memory-manager=TYPE],
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[Use TYPE for intercepting memory management calls to control memory pinning (TYPE is one of ptmalloc2,none)]),
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[WANT_MEMORY="$withval"], [WANT_MEMORY="none"])
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AC_MSG_CHECKING([for memory management type])
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if test "$WANT_MEMORY" = "darwin" ; then
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AC_MSG_RESULT([Darwin / Mac OS X])
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OMPI_DARWIN_MALLOC_SETUP
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OMPI_WANT_DARWIN7MALLOC=1
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OMPI_WANT_PTMALLOC2=0
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AC_MSG_ERROR([Darwin memory manager not currently supported])
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elif test "$WANT_MEMORY" = "ptmalloc2" ; then
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AC_MSG_RESULT([ptmalloc2])
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OMPI_PTMALLOC_SETUP
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OMPI_WANT_DARWIN7MALLOC=0
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OMPI_WANT_PTMALLOC2=1
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else
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AC_MSG_RESULT([none])
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OMPI_WANT_DARWIN7MALLOC=0
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OMPI_WANT_PTMALLOC2=0
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fi
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AC_DEFINE_UNQUOTED([OMPI_WANT_PTMALLOC2], $OMPI_WANT_PTMALLOC2,
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[Do we want ptmalloc2 support])
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AM_CONDITIONAL(OMPI_WANT_PTMALLOC2, test "$OMPI_WANT_PTMALLOC2" = "1")
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AC_DEFINE_UNQUOTED([OMPI_WANT_DARWIN7MALLOC], $OMPI_WANT_DARWIN7MALLOC,
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[Do we want darwin7malloc support])
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AM_CONDITIONAL(OMPI_WANT_DARWIN7MALLOC, test "$OMPI_WANT_DARWIN7MALLOC" = "1")
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])dnl
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