62 строки
1.9 KiB
Plaintext
62 строки
1.9 KiB
Plaintext
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dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2013-2014 Cisco Systems, Inc. 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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# OPAL SEARCH_LIBS_CORE(func, list-of-libraries,
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# action-if-found, action-if-not-found,
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# other-libraries)
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#
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# Wrapper around AC SEARCH_LIBS. If a library ends up being added to
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# $LIBS, then also add it to the wrapper LIBS list (so that it is
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# added to the link command line for the static link case).
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#
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# NOTE: COMPONENTS SHOULD NOT USE THIS MACRO! Components should use
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# OPAL_SEARCH_LIBS_COMPONENT. The reason why is because this macro
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# calls OPAL_WRAPPER_FLAGS_ADD -- see big comment in
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# opal_setup_wrappers.m4 for an explanation of why this is bad).
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AC_DEFUN([OPAL_SEARCH_LIBS_CORE],[
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OPAL_VAR_SCOPE_PUSH(LIBS_save add)
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LIBS_save=$LIBS
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AC_SEARCH_LIBS([$1], [$2],
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[ # Found it! See if anything was added to LIBS
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add=`echo $LIBS | sed -e "s/$LIBS_save$//"`
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if test "x$add" != "x"; then
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OPAL_WRAPPER_FLAGS_ADD([LIBS], [$add])
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fi
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$3],
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[$4], [$5])
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OPAL_VAR_SCOPE_POP
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])dnl
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# OPAL SEARCH_LIBS_COMPONENT(prefix, func, list-of-libraries,
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# action-if-found, action-if-not-found,
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# other-libraries)
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#
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# Same as OPAL SEARCH_LIBS_CORE, above, except that we don't call OPAL
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# WRAPPER_FLAGS_ADD. Instead, we add it to the ${prefix}_LIBS
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# variable (i.e., $prefix is usually "framework_component", such as
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# "fbtl_posix").
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AC_DEFUN([OPAL_SEARCH_LIBS_COMPONENT],[
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OPAL_VAR_SCOPE_PUSH(LIBS_save add)
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LIBS_save=$LIBS
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AC_SEARCH_LIBS([$2], [$3],
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[ # Found it! See if anything was added to LIBS
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add=`echo $LIBS | sed -e "s/$LIBS_save$//"`
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if test "x$add" != "x"; then
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OPAL_FLAGS_APPEND_UNIQ($1_LIBS, [$add])
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fi
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$4],
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[$5], [$6])
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OPAL_VAR_SCOPE_POP
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])dnl
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