74 строки
2.8 KiB
Plaintext
74 строки
2.8 KiB
Plaintext
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# -*- shell-script -*-
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#
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# Copyright (c) 2004-2005 The Trustees of Indiana University.
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# All rights reserved.
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# Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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# All rights reserved.
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# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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AC_DEFUN([MCA_memory_malloc_interpose_COMPILE_MODE], [
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AC_MSG_CHECKING([for MCA component $2:$3 compile mode])
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$4="static"
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AC_MSG_RESULT([$$4])
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])
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# MCA_memory_malloc_interpose_CONFIG(action-if-can-compile,
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# [action-if-cant-compile])
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# ------------------------------------------------
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AC_DEFUN([MCA_memory_malloc_interpose_CONFIG],[
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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
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calls to control memory pinning.])])
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AS_IF([test "$with_memory_manager" = "malloc_interpose"],
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[memory_malloc_interpose_happy="yes"
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memory_malloc_interpose_should_use=1],
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[memory_malloc_interpose_should_use=0
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AS_IF([test "$with_memory_manager" = ""],
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[memory_malloc_interpose_happy="yes"],
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[memory_malloc_interpose_happy="no"])])
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AS_IF([test "$memory_malloc_interpose_happy" = "yes"],
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[# check for malloc.h
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AC_CHECK_HEADER([malloc.h],
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[memory_malloc_interpose_happy="yes"],
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[memory_malloc_interpose_happy="no"])])
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AS_IF([test "$memory_malloc_interpose_happy" = "yes"],
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[AC_CHECK_FUNC([malloc_usable_size],
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[memory_malloc_interpose_happy="yes"],
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[memory_malloc_interpose_happy="no"])])
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memory_malloc_interpose_LIBS_SAVE="$LIBS"
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AS_IF([test "$memory_malloc_interpose_happy" = "yes"],
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[AC_CHECK_LIB([dl],
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[dlsym],
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[memory_malloc_interpose_happy="yes"],
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[memory_malloc_interpose_happy="no"])])
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LIBS="$memory_malloc_interpose_LIBS_SAVE"
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AS_IF([test "$memory_malloc_interpose_happy" = "yes"],
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[memory_malloc_interpose_WRAPPER_EXTRA_LIBS="-ldl"
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memory_malloc_interpose_LIBS="-ldl"])
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AS_IF([test "$memory_malloc_interpose_happy" = "no" -a \
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"$memory_malloc_interpose_should_use" = "1"],
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[AC_MSG_ERROR([malloc interpose memory management requested but not available. Aborting.])])
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AC_SUBST(memory_malloc_interpose_LIBS)
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AS_IF([test "$memory_malloc_interpose_happy" = "yes"],
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[$1], [$2])
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])
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