63 строки
2.0 KiB
Bash
63 строки
2.0 KiB
Bash
dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2010 Cisco Systems, Inc. All rights reserved.
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dnl
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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_CHECK_OS_FLAVOR_SPECIFIC()
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# ----------------------------------------------------
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# Helper macro from OPAL-CHECK-OS-FLAVORS(), below.
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# $1 = macro to look for
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# $2 = suffix of env variable to set with results
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AC_DEFUN([OPAL_CHECK_OS_FLAVOR_SPECIFIC],
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[
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AC_MSG_CHECKING([$1])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
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[[#ifndef $1
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error: this isnt $1
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#endif
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]])],
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[opal_found_$2=yes],
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[opal_found_$2=no])
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AC_MSG_RESULT([$opal_found_$2])
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])dnl
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# OPAL_CHECK_OS_FLAVORS()
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# ----------------------------------------------------
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# Try to figure out the various OS flavors out there.
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#
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AC_DEFUN([OPAL_CHECK_OS_FLAVORS],
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[
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__NetBSD__], [netbsd])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__FreeBSD__], [freebsd])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__OpenBSD__], [openbsd])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__DragonFly__], [dragonfly])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__386BSD__], [386bsd])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__bsdi__], [bsdi])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__APPLE__], [apple])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__linux__], [linux])
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OPAL_CHECK_OS_FLAVOR_SPECIFIC([__sun__], [sun])
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AS_IF([test "$opal_found_sun" = "yes"],
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[opal_have_solaris=1],
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[opal_have_solaris=0])
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AC_DEFINE_UNQUOTED([OPAL_HAVE_SOLARIS],
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[$opal_have_solaris],
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[Whether or not we have solaris])
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# check for sockaddr_in (a good sign we have TCP)
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AC_CHECK_HEADERS([netdb.h netinet/in.h netinet/tcp.h])
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AC_CHECK_TYPES([struct sockaddr_in],
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[opal_found_sockaddr=yes],
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[opal_found_sockaddr=no],
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[AC_INCLUDES_DEFAULT
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif])
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])dnl
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